shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2009 Juanjo Marín <juanj.marin@juntadeandalucia.es>
   5  *  Copyright (C) 2008 Carlos Garcia Campos
   6  *  Copyright (C) 2004 Martin Kretzschmar
   7  *  Copyright (C) 2004 Red Hat, Inc.
   8  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   9  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
  10  *
  11  *  Author:
  12  *    Martin Kretzschmar <martink@gnome.org>
  13  *
  14  * Evince is free software; you can redistribute it and/or modify it
  15  * under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Evince is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37 #include <math.h>
  38
  39 #include <glib/gstdio.h>
  40 #include <glib/gi18n.h>
  41 #include <gio/gio.h>
  42 #include <gtk/gtk.h>
  43
  44 #ifdef WITH_GCONF
  45 #include <gconf/gconf-client.h>
  46 #endif
  47
  48 #include "egg-editable-toolbar.h"
  49 #include "egg-toolbar-editor.h"
  50 #include "egg-toolbars-model.h"
  51
  52 #include "eggfindbar.h"
  53
  54 #include "ephy-zoom-action.h"
  55 #include "ephy-zoom.h"
  56
  57 #include "ev-application.h"
  58 #include "ev-document-factory.h"
  59 #include "ev-document-find.h"
  60 #include "ev-document-fonts.h"
  61 #include "ev-document-images.h"
  62 #include "ev-document-links.h"
  63 #include "ev-document-thumbnails.h"
  64 #include "ev-document-annotations.h"
  65 #include "ev-document-type-builtins.h"
  66 #include "ev-document-misc.h"
  67 #include "ev-file-exporter.h"
  68 #include "ev-file-helpers.h"
  69 #include "ev-file-monitor.h"
  70 #include "ev-history.h"
  71 #include "ev-image.h"
  72 #include "ev-job-scheduler.h"
  73 #include "ev-jobs.h"
  74 #include "ev-message-area.h"
  75 #include "ev-metadata.h"
  76 #include "ev-navigation-action.h"
  77 #include "ev-open-recent-action.h"
  78 #include "ev-page-action.h"
  79 #include "ev-password-view.h"
  80 #include "ev-properties-dialog.h"
  81 #include "ev-sidebar-annotations.h"
  82 #include "ev-sidebar-attachments.h"
  83 #include "ev-sidebar.h"
  84 #include "ev-sidebar-links.h"
  85 #include "ev-sidebar-page.h"
  86 #include "ev-sidebar-thumbnails.h"
  87 #include "ev-sidebar-layers.h"
  88 #include "ev-stock-icons.h"
  89 #include "ev-utils.h"
  90 #include "ev-keyring.h"
  91 #include "ev-view.h"
  92 #include "ev-view-presentation.h"
  93 #include "ev-view-type-builtins.h"
  94 #include "ev-window.h"
  95 #include "ev-window-title.h"
  96 #include "ev-print-operation.h"
  97 #include "ev-progress-message-area.h"
  98 #include "ev-annotation-properties-dialog.h"
  99
 100 #ifdef ENABLE_DBUS
 101 #include "ev-media-player-keys.h"
 102 #endif /* ENABLE_DBUS */
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 117 } EvChrome;
 118
 119 typedef enum {
 120         EV_SAVE_DOCUMENT,
 121         EV_SAVE_ATTACHMENT,
 122         EV_SAVE_IMAGE
 123 } EvSaveType;
 124
 125 struct _EvWindowPrivate {
 126         /* UI */
 127         EvChrome chrome;
 128
 129         GtkWidget *main_box;
 130         GtkWidget *menubar;
 131         GtkWidget *toolbar;
 132         GtkWidget *hpaned;
 133         GtkWidget *view_box;
 134         GtkWidget *sidebar;
 135         GtkWidget *find_bar;
 136         GtkWidget *scrolled_window;
 137         GtkWidget *view;
 138         GtkWidget *presentation_view;
 139         GtkWidget *message_area;
 140         GtkWidget *password_view;
 141         GtkWidget *sidebar_thumbs;
 142         GtkWidget *sidebar_links;
 143         GtkWidget *sidebar_attachments;
 144         GtkWidget *sidebar_layers;
 145         GtkWidget *sidebar_annots;
 146
 147         /* Settings */
 148         GSettings *settings;
 149         GSettings *default_settings;
 150
 151         /* Menubar accels */
 152         guint           menubar_accel_keyval;
 153         GdkModifierType menubar_accel_modifier;
 154
 155         /* Progress Messages */
 156         guint progress_idle;
 157         GCancellable *progress_cancellable;
 158
 159         /* Dialogs */
 160         GtkWidget *properties;
 161         GtkWidget *print_dialog;
 162
 163         /* UI Builders */
 164         GtkActionGroup   *action_group;
 165         GtkActionGroup   *view_popup_action_group;
 166         GtkActionGroup   *attachment_popup_action_group;
 167         GtkRecentManager *recent_manager;
 168         GtkActionGroup   *recent_action_group;
 169         guint             recent_ui_id;
 170         GtkUIManager     *ui_manager;
 171
 172         /* Fullscreen mode */
 173         GtkWidget *fullscreen_toolbar;
 174
 175         /* Popup view */
 176         GtkWidget    *view_popup;
 177         EvLink       *link;
 178         EvImage      *image;
 179         EvAnnotation *annot;
 180
 181         /* Popup attachment */
 182         GtkWidget    *attachment_popup;
 183         GList        *attach_list;
 184
 185         /* Document */
 186         EvDocumentModel *model;
 187         char *uri;
 188         glong uri_mtime;
 189         char *local_uri;
 190         gboolean in_reload;
 191         EvFileMonitor *monitor;
 192         guint setup_document_idle;
 193
 194         EvDocument *document;
 195         EvHistory *history;
 196         EvWindowPageMode page_mode;
 197         EvWindowTitle *title;
 198         EvMetadata *metadata;
 199         gboolean is_new_doc;
 200
 201         /* Load params */
 202         EvLinkDest       *dest;
 203         gchar            *search_string;
 204         EvWindowRunMode   window_mode;
 205
 206         EvJob            *load_job;
 207         EvJob            *reload_job;
 208         EvJob            *thumbnail_job;
 209         EvJob            *save_job;
 210         EvJob            *find_job;
 211
 212         /* Printing */
 213         GQueue           *print_queue;
 214         GtkPrintSettings *print_settings;
 215         GtkPageSetup     *print_page_setup;
 216         gboolean          close_after_print;
 217 #ifdef WITH_GCONF
 218         GConfClient *gconf_client;
 219 #endif
 220 #ifdef ENABLE_DBUS
 221         /* DBus */
 222         guint  dbus_object_id;
 223         gchar *dbus_object_path;
 224 #endif
 225 };
 226
 227 #define EV_WINDOW_GET_PRIVATE(object) \
 228         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 229
 230 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 231
 232 #define PAGE_SELECTOR_ACTION    "PageSelector"
 233 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 234 #define NAVIGATION_ACTION       "Navigation"
 235
 236 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 237 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 238 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 239 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 240
 241 #ifdef ENABLE_DBUS
 242 #define EV_WINDOW_DBUS_OBJECT_PATH "/org/gnome/evince/Window/%d"
 243 #define EV_WINDOW_DBUS_INTERFACE   "org.gnome.evince.Window"
 244 #endif
 245
 246 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 247 #define GS_OVERRIDE_RESTRICTIONS "override-restrictions"
 248
 249 #define SIDEBAR_DEFAULT_SIZE    132
 250 #define LINKS_SIDEBAR_ID "links"
 251 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 252 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 253 #define LAYERS_SIDEBAR_ID "layers"
 254 #define ANNOTS_SIDEBAR_ID "annotations"
 255
 256 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 257 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 258 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 259
 260 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 261
 262 #define MIN_SCALE 0.05409
 263 #define PAGE_CACHE_SIZE 52428800 /* 50MB */
 264
 265 #define MAX_RECENT_ITEM_LEN (40)
 266
 267 static const gchar *document_print_settings[] = {
 268         GTK_PRINT_SETTINGS_N_COPIES,
 269         GTK_PRINT_SETTINGS_COLLATE,
 270         GTK_PRINT_SETTINGS_REVERSE,
 271         GTK_PRINT_SETTINGS_NUMBER_UP,
 272         GTK_PRINT_SETTINGS_SCALE,
 273         GTK_PRINT_SETTINGS_PRINT_PAGES,
 274         GTK_PRINT_SETTINGS_PAGE_RANGES,
 275         GTK_PRINT_SETTINGS_PAGE_SET,
 276         GTK_PRINT_SETTINGS_OUTPUT_URI
 277 };
 278
 279 static void     ev_window_update_actions                (EvWindow         *ev_window);
 280 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 281                                                          GParamSpec       *pspec,
 282                                                          EvWindow         *ev_window);
 283 static void     ev_window_view_toolbar_cb               (GtkAction        *action,
 284                                                          EvWindow         *ev_window);
 285 static void     ev_window_set_page_mode                 (EvWindow         *window,
 286                                                          EvWindowPageMode  page_mode);
 287 static void     ev_window_load_job_cb                   (EvJob            *job,
 288                                                          gpointer          data);
 289 static void     ev_window_reload_document               (EvWindow         *window,
 290                                                          EvLinkDest *dest);
 291 static void     ev_window_reload_job_cb                 (EvJob            *job,
 292                                                          EvWindow         *window);
 293 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 294                                                          EvWindow         *ev_window);
 295 static void     ev_window_save_job_cb                   (EvJob            *save,
 296                                                          EvWindow         *window);
 297 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 298                                                          GParamSpec       *pspec,
 299                                                          EvWindow         *ev_window);
 300 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 301                                                          GParamSpec       *pspec,
 302                                                          EvWindow         *ev_window);
 303 static void     ev_window_add_recent                    (EvWindow         *window,
 304                                                          const char       *filename);
 305 static void     ev_window_run_fullscreen                (EvWindow         *window);
 306 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 307                                                          gboolean          unfullscreen_window);
 308 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 309                                                          EvWindow         *window);
 310 static void     ev_window_run_presentation              (EvWindow         *window);
 311 static void     ev_window_stop_presentation             (EvWindow         *window,
 312                                                          gboolean          unfullscreen_window);
 313 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 314                                                          EvWindow         *window);
 315 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 316                                                          EvWindow         *window);
 317 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 318                                                          EvWindow         *window);
 319 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 320                                                          EvWindow         *window);
 321 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 322                                                          EvWindow         *window);
 323 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 324                                                          EvWindow         *window);
 325 static void     ev_view_popup_cmd_annot_properties      (GtkAction        *action,
 326                                                          EvWindow         *window);
 327 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 328                                                          EvWindow         *window);
 329 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 330                                                          EvWindow         *window);
 331 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 332                                                          EvWindow         *ev_window);
 333 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 334                                                          EvWindow         *ev_window);
 335 static void     view_handle_link_cb                     (EvView           *view,
 336                                                          EvLink           *link,
 337                                                          EvWindow         *window);
 338 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 339 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 340                                                          EvWindow         *ev_window);
 341 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 342                                                          GParamSpec       *param,
 343                                                          EvWindow         *ev_window);
 344 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 345                                                          GFile            *source_file);
 346 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 347                                                          const gchar      *key,
 348                                                          gpointer          user_data);
 349 static void     ev_window_update_max_min_scale          (EvWindow         *window);
 350 #ifdef ENABLE_DBUS
 351 static void     ev_window_emit_closed                   (EvWindow         *window);
 352 static void     ev_window_emit_doc_loaded               (EvWindow         *window);
 353 #endif
 354
 355 static guint ev_window_n_copies = 0;
 356
 357 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 358
 359 static gdouble
 360 get_screen_dpi (EvWindow *window)
 361 {
 362         GdkScreen *screen;
 363
 364         screen = gtk_window_get_screen (GTK_WINDOW (window));
 365         return ev_document_misc_get_screen_dpi (screen);
 366 }
 367
 368 static void
 369 ev_window_set_action_sensitive (EvWindow   *ev_window,
 370                                 const char *name,
 371                                 gboolean    sensitive)
 372 {
 373         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 374                                                          name);
 375         gtk_action_set_sensitive (action, sensitive);
 376 }
 377
 378
 379 static void
 380 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 381 {
 382         EvDocument *document = ev_window->priv->document;
 383         const EvDocumentInfo *info = NULL;
 384         gboolean has_document = FALSE;
 385         gboolean ok_to_print = TRUE;
 386         gboolean ok_to_copy = TRUE;
 387         gboolean has_properties = TRUE;
 388         gboolean override_restrictions = TRUE;
 389         gboolean can_get_text = FALSE;
 390         gboolean has_pages = FALSE;
 391         gboolean can_find = FALSE;
 392
 393         if (document) {
 394                 has_document = TRUE;
 395                 has_pages = ev_document_get_n_pages (document) > 0;
 396                 info = ev_document_get_info (document);
 397         }
 398
 399         if (!info || info->fields_mask == 0) {
 400                 has_properties = FALSE;
 401         }
 402
 403         if (has_document && EV_IS_SELECTION (document)) {
 404                 can_get_text = TRUE;
 405         }
 406
 407         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 408                 can_find = TRUE;
 409         }
 410
 411         if (has_document && ev_window->priv->settings) {
 412                 override_restrictions =
 413                         g_settings_get_boolean (ev_window->priv->settings,
 414                                                 GS_OVERRIDE_RESTRICTIONS);
 415         }
 416
 417         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 418                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 419                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 420         }
 421
 422         if (has_document && !ev_print_operation_exists_for_document(document))
 423                 ok_to_print = FALSE;
 424
 425 #ifdef WITH_GCONF
 426         if (has_document &&
 427             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 428                 ok_to_copy = FALSE;
 429         }
 430
 431         if (has_document &&
 432             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 433                 ok_to_print = FALSE;
 434         }
 435 #endif
 436
 437         /* File menu */
 438         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 439         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 440         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 441         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 442
 443         /* Edit menu */
 444         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 445         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 446         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 447         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 448         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 449
 450         /* View menu */
 451         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 452         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 453         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 454         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 455         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 456         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 457         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 458
 459         /* Toolbar-specific actions: */
 460         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 461         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 462         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 463
 464         ev_window_update_actions (ev_window);
 465 }
 466
 467 static void
 468 ev_window_update_actions (EvWindow *ev_window)
 469 {
 470         EvView *view = EV_VIEW (ev_window->priv->view);
 471         int n_pages = 0, page = -1;
 472         gboolean has_pages = FALSE;
 473         gboolean presentation_mode;
 474         gboolean can_find_in_page = FALSE;
 475         EvSizingMode sizing_mode;
 476
 477         if (ev_window->priv->document) {
 478                 page = ev_document_model_get_page (ev_window->priv->model);
 479                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 480                 has_pages = n_pages > 0;
 481         }
 482
 483         can_find_in_page = (ev_window->priv->find_job &&
 484                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 485
 486         ev_window_set_action_sensitive (ev_window, "EditCopy",
 487                                         has_pages &&
 488                                         ev_view_get_has_selection (view));
 489         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 490                                         has_pages && can_find_in_page);
 491         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 492                                         has_pages && can_find_in_page);
 493         ev_window_set_action_sensitive (ev_window, "F3",
 494                                         has_pages && can_find_in_page);
 495
 496         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 497
 498         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 499                                         has_pages &&
 500                                         ev_view_can_zoom_in (view) &&
 501                                         !presentation_mode);
 502         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 503                                         has_pages &&
 504                                         ev_view_can_zoom_out (view) &&
 505                                         !presentation_mode);
 506
 507         /* Go menu */
 508         if (has_pages) {
 509                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 510                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 511                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 512                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 513         } else {
 514                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 515                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 516                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 517                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 518         }
 519
 520         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 521         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 522                 GtkAction *action;
 523                 float      zoom;
 524                 float      real_zoom;
 525
 526                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 527                                                       ZOOM_CONTROL_ACTION);
 528
 529                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 530                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 531                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 532
 533                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 534         }
 535 }
 536
 537 static void
 538 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 539 {
 540         gboolean can_find;
 541
 542         can_find = window->priv->document &&
 543             EV_IS_DOCUMENT_FIND (window->priv->document);
 544
 545         if (window->priv->action_group) {
 546                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 547                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 548                 ev_window_set_action_sensitive (window, "Space", sensitive);
 549                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 550                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 551                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 552                 ev_window_set_action_sensitive (window, "Return", sensitive);
 553                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 554                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 555                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 556                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 557                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 558                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 559                 ev_window_set_action_sensitive (window, "p", sensitive);
 560                 ev_window_set_action_sensitive (window, "n", sensitive);
 561
 562                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 563         }
 564 }
 565
 566 static void
 567 set_widget_visibility (GtkWidget *widget, gboolean visible)
 568 {
 569         g_assert (GTK_IS_WIDGET (widget));
 570
 571         if (visible)
 572                 gtk_widget_show (widget);
 573         else
 574                 gtk_widget_hide (widget);
 575 }
 576
 577 static void
 578 update_chrome_visibility (EvWindow *window)
 579 {
 580         EvWindowPrivate *priv = window->priv;
 581         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 582         gboolean fullscreen_mode, presentation, fullscreen;
 583
 584         presentation = EV_WINDOW_IS_PRESENTATION (window);
 585         fullscreen = ev_document_model_get_fullscreen (priv->model);
 586         fullscreen_mode = fullscreen || presentation;
 587
 588         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 589         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 590                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 591         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 592                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 593         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 594         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 595
 596         set_widget_visibility (priv->menubar, menubar);
 597         set_widget_visibility (priv->toolbar, toolbar);
 598         set_widget_visibility (priv->find_bar, findbar);
 599         set_widget_visibility (priv->sidebar, sidebar);
 600
 601         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 602
 603         if (priv->fullscreen_toolbar != NULL) {
 604                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 605         }
 606 }
 607
 608 static void
 609 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 610 {
 611         EvWindowPrivate *priv = window->priv;
 612
 613         if (active) {
 614                 priv->chrome |= flag;
 615         } else {
 616                 priv->chrome &= ~flag;
 617         }
 618 }
 619
 620 static void
 621 update_sizing_buttons (EvWindow *window)
 622 {
 623         GtkActionGroup *action_group = window->priv->action_group;
 624         GtkAction *action;
 625         gboolean best_fit, page_width;
 626
 627         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 628                 case EV_SIZING_BEST_FIT:
 629                         best_fit = TRUE;
 630                         page_width = FALSE;
 631                         break;
 632                 case EV_SIZING_FIT_WIDTH:
 633                         best_fit = FALSE;
 634                         page_width = TRUE;
 635                         break;
 636                 default:
 637                         best_fit = page_width = FALSE;
 638                         break;
 639         }
 640
 641         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 642         g_signal_handlers_block_by_func
 643                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 644         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 645         g_signal_handlers_unblock_by_func
 646                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 647
 648         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 649         g_signal_handlers_block_by_func
 650                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 651         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 652         g_signal_handlers_unblock_by_func
 653                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 654
 655         action = gtk_action_group_get_action (window->priv->action_group,
 656                                               ZOOM_CONTROL_ACTION);
 657         if (best_fit) {
 658                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 659                                                  EPHY_ZOOM_BEST_FIT);
 660         } else if (page_width) {
 661                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 662                                                  EPHY_ZOOM_FIT_WIDTH);
 663         }
 664 }
 665
 666 static void
 667 update_chrome_actions (EvWindow *window)
 668 {
 669         EvWindowPrivate *priv = window->priv;
 670         GtkActionGroup *action_group = priv->action_group;
 671         GtkAction *action;
 672
 673         action= gtk_action_group_get_action (action_group, "ViewToolbar");
 674         g_signal_handlers_block_by_func
 675                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
 676         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
 677                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
 678         g_signal_handlers_unblock_by_func
 679                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
 680 }
 681
 682 /**
 683  * ev_window_is_empty:
 684  * @ev_window: The instance of the #EvWindow.
 685  *
 686  * It does look if there is any document loaded or if there is any job to load
 687  * a document.
 688  *
 689  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 690  *          loaded, %FALSE in other case.
 691  */
 692 gboolean
 693 ev_window_is_empty (const EvWindow *ev_window)
 694 {
 695         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 696
 697         return (ev_window->priv->document == NULL) &&
 698                 (ev_window->priv->load_job == NULL);
 699 }
 700
 701 static void
 702 ev_window_set_message_area (EvWindow  *window,
 703                             GtkWidget *area)
 704 {
 705         if (window->priv->message_area == area)
 706                 return;
 707
 708         if (window->priv->message_area)
 709                 gtk_widget_destroy (window->priv->message_area);
 710         window->priv->message_area = area;
 711
 712         if (!area)
 713                 return;
 714
 715         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 716                             window->priv->message_area,
 717                             FALSE, FALSE, 0);
 718         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 719                                window->priv->message_area, 0);
 720         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 721                                    (gpointer) &(window->priv->message_area));
 722 }
 723
 724 static void
 725 ev_window_message_area_response_cb (EvMessageArea *area,
 726                                     gint           response_id,
 727                                     EvWindow      *window)
 728 {
 729         ev_window_set_message_area (window, NULL);
 730 }
 731
 732 static void
 733 ev_window_error_message (EvWindow    *window,
 734                          GError      *error,
 735                          const gchar *format,
 736                          ...)
 737 {
 738         GtkWidget *area;
 739         va_list    args;
 740         gchar     *msg = NULL;
 741
 742         if (window->priv->message_area)
 743                 return;
 744
 745         va_start (args, format);
 746         msg = g_strdup_vprintf (format, args);
 747         va_end (args);
 748
 749         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 750                                     msg,
 751                                     GTK_STOCK_CLOSE,
 752                                     GTK_RESPONSE_CLOSE,
 753                                     NULL);
 754         g_free (msg);
 755
 756         if (error)
 757                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 758         g_signal_connect (area, "response",
 759                           G_CALLBACK (ev_window_message_area_response_cb),
 760                           window);
 761         gtk_widget_show (area);
 762         ev_window_set_message_area (window, area);
 763 }
 764
 765 static void
 766 ev_window_warning_message (EvWindow    *window,
 767                            const gchar *format,
 768                            ...)
 769 {
 770         GtkWidget *area;
 771         va_list    args;
 772         gchar     *msg = NULL;
 773
 774         if (window->priv->message_area)
 775                 return;
 776
 777         va_start (args, format);
 778         msg = g_strdup_vprintf (format, args);
 779         va_end (args);
 780
 781         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 782                                     msg,
 783                                     GTK_STOCK_CLOSE,
 784                                     GTK_RESPONSE_CLOSE,
 785                                     NULL);
 786         g_free (msg);
 787
 788         g_signal_connect (area, "response",
 789                           G_CALLBACK (ev_window_message_area_response_cb),
 790                           window);
 791         gtk_widget_show (area);
 792         ev_window_set_message_area (window, area);
 793 }
 794
 795 typedef struct _FindTask {
 796         const gchar *page_label;
 797         gchar *chapter;
 798 } FindTask;
 799
 800 static gboolean
 801 ev_window_find_chapter (GtkTreeModel *tree_model,
 802                         GtkTreePath  *path,
 803                         GtkTreeIter  *iter,
 804                         gpointer      data)
 805 {
 806         FindTask *task = (FindTask *)data;
 807         gchar *page_string;
 808
 809         gtk_tree_model_get (tree_model, iter,
 810                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 811                             -1);
 812
 813         if (!page_string)
 814                 return FALSE;
 815
 816         if (!strcmp (page_string, task->page_label)) {
 817                 gtk_tree_model_get (tree_model, iter,
 818                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 819                                     -1);
 820                 g_free (page_string);
 821                 return TRUE;
 822         }
 823
 824         g_free (page_string);
 825         return FALSE;
 826 }
 827
 828 static void
 829 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 830 {
 831         gchar *page_label = NULL;
 832         gchar *link_title;
 833         FindTask find_task;
 834         EvLink *real_link;
 835         EvLinkAction *action;
 836         EvLinkDest *dest;
 837
 838         if (window->priv->history == NULL)
 839                 return;
 840
 841         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 842                 return;
 843
 844         if (link) {
 845                 action = g_object_ref (ev_link_get_action (link));
 846                 dest = ev_link_action_get_dest (action);
 847                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 848         } else {
 849                 dest = ev_link_dest_new_page (page);
 850                 action = ev_link_action_new_dest (dest);
 851                 page_label = ev_document_get_page_label (window->priv->document, page);
 852         }
 853
 854         if (!page_label)
 855                 return;
 856
 857         find_task.page_label = page_label;
 858         find_task.chapter = NULL;
 859
 860         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 861                 GtkTreeModel *model;
 862
 863                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 864
 865                 if (model) {
 866                         gtk_tree_model_foreach (model,
 867                                                 ev_window_find_chapter,
 868                                                 &find_task);
 869
 870                         g_object_unref (model);
 871                 }
 872         }
 873
 874         if (find_task.chapter)
 875                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 876         else
 877                 link_title = g_strdup_printf (_("Page %s"), page_label);
 878
 879         real_link = ev_link_new (link_title, action);
 880
 881         ev_history_add_link (window->priv->history, real_link);
 882
 883         g_free (find_task.chapter);
 884         g_free (link_title);
 885         g_free (page_label);
 886         g_object_unref (real_link);
 887 }
 888
 889 static void
 890 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 891 {
 892         int current_page = ev_document_model_get_page (window->priv->model);
 893
 894         ev_window_add_history (window, 0, link);
 895         ev_window_add_history (window, current_page, NULL);
 896 }
 897
 898 static void
 899 view_selection_changed_cb (EvView   *view,
 900                            EvWindow *window)
 901 {
 902         ev_window_set_action_sensitive (window, "EditCopy",
 903                                         ev_view_get_has_selection (view));
 904 }
 905
 906 static void
 907 ev_window_page_changed_cb (EvWindow        *ev_window,
 908                            gint             old_page,
 909                            gint             new_page,
 910                            EvDocumentModel *model)
 911 {
 912         ev_window_update_actions (ev_window);
 913
 914         ev_window_update_find_status_message (ev_window);
 915
 916         if (abs (new_page - old_page) > 1) {
 917                 ev_window_add_history (ev_window, new_page, NULL);
 918                 ev_window_add_history (ev_window, old_page, NULL);
 919         }
 920
 921         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 922                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 923 }
 924
 925 static const gchar *
 926 ev_window_sidebar_get_current_page_id (EvWindow *ev_window)
 927 {
 928         GtkWidget   *current_page;
 929         const gchar *id;
 930
 931         g_object_get (ev_window->priv->sidebar,
 932                       "current_page", &current_page,
 933                       NULL);
 934
 935         if (current_page == ev_window->priv->sidebar_links) {
 936                 id = LINKS_SIDEBAR_ID;
 937         } else if (current_page == ev_window->priv->sidebar_thumbs) {
 938                 id = THUMBNAILS_SIDEBAR_ID;
 939         } else if (current_page == ev_window->priv->sidebar_attachments) {
 940                 id = ATTACHMENTS_SIDEBAR_ID;
 941         } else if (current_page == ev_window->priv->sidebar_layers) {
 942                 id = LAYERS_SIDEBAR_ID;
 943         } else if (current_page == ev_window->priv->sidebar_annots) {
 944                 id = ANNOTS_SIDEBAR_ID;
 945         } else {
 946                 g_assert_not_reached();
 947         }
 948
 949         g_object_unref (current_page);
 950
 951         return id;
 952 }
 953
 954 static void
 955 ev_window_sidebar_set_current_page (EvWindow    *window,
 956                                     const gchar *page_id)
 957 {
 958         EvDocument *document = window->priv->document;
 959         EvSidebar  *sidebar = EV_SIDEBAR (window->priv->sidebar);
 960         GtkWidget  *links = window->priv->sidebar_links;
 961         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 962         GtkWidget  *attachments = window->priv->sidebar_attachments;
 963         GtkWidget  *annots = window->priv->sidebar_annots;
 964         GtkWidget  *layers = window->priv->sidebar_layers;
 965
 966         if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 &&
 967             ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 968                 ev_sidebar_set_page (sidebar, links);
 969         } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 &&
 970                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 971                 ev_sidebar_set_page (sidebar, thumbs);
 972         } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 &&
 973                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 974                 ev_sidebar_set_page (sidebar, attachments);
 975         } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 &&
 976                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 977                 ev_sidebar_set_page (sidebar, layers);
 978         } else if (strcmp (page_id, ANNOTS_SIDEBAR_ID) == 0 &&
 979                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (annots), document)) {
 980                 ev_sidebar_set_page (sidebar, annots);
 981         }
 982 }
 983
 984 static void
 985 update_document_mode (EvWindow *window, EvDocumentMode mode)
 986 {
 987         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 988                 ev_window_run_presentation (window);
 989         }
 990         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 991                 ev_window_run_fullscreen (window);
 992         }
 993 }
 994
 995 static void
 996 setup_chrome_from_metadata (EvWindow *window)
 997 {
 998         EvChrome chrome = EV_CHROME_NORMAL;
 999         gboolean show_toolbar = TRUE;
1000
1001         if (ev_window_is_empty (window)) {
1002                 window->priv->chrome = chrome;
1003
1004                 return;
1005         }
1006
1007         if (!window->priv->metadata) {
1008                 show_toolbar = g_settings_get_boolean (window->priv->default_settings, "show-toolbar");
1009         } else if (!ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
1010                 if (window->priv->is_new_doc)
1011                         show_toolbar = g_settings_get_boolean (window->priv->default_settings, "show-toolbar");
1012         }
1013
1014         if (!show_toolbar)
1015                 chrome &= ~EV_CHROME_TOOLBAR;
1016
1017         window->priv->chrome = chrome;
1018 }
1019
1020 static void
1021 setup_sidebar_from_metadata (EvWindow *window)
1022 {
1023         EvDocument *document = window->priv->document;
1024         GSettings  *settings =  window->priv->default_settings;
1025         gchar      *page_id;
1026         gint        sidebar_size;
1027         gboolean    sidebar_visibility = TRUE;
1028
1029         if (ev_window_is_empty (window))
1030                 return;
1031
1032         if (!window->priv->metadata) {
1033                 sidebar_visibility = g_settings_get_boolean (settings, "show-sidebar");
1034         } else if (!ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
1035                 if (window->priv->is_new_doc)
1036                         sidebar_visibility = g_settings_get_boolean (settings, "show-sidebar");
1037         }
1038
1039         update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
1040         update_chrome_visibility (window);
1041
1042         if (!window->priv->metadata) {
1043                 /* Set default values */
1044                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1045                                         g_settings_get_int (settings, "sidebar-size"));
1046                 if (document) {
1047                         page_id = g_settings_get_string (settings, "sidebar-page");
1048                         ev_window_sidebar_set_current_page (window, page_id);
1049                         g_free (page_id);
1050                 }
1051
1052                 return;
1053         }
1054
1055         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
1056                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
1057         } else if (window->priv->is_new_doc) {
1058                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1059                                         g_settings_get_int (settings, "sidebar-size"));
1060         }
1061
1062         if (!document)
1063                 return;
1064
1065         if (ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
1066                 ev_window_sidebar_set_current_page (window, page_id);
1067         } else if (window->priv->is_new_doc) {
1068                 page_id = g_settings_get_string (settings, "sidebar-page");
1069                 ev_window_sidebar_set_current_page (window, page_id);
1070                 g_free (page_id);
1071         }
1072 }
1073
1074 static void
1075 setup_model_from_metadata (EvWindow *window)
1076 {
1077         GSettings *settings = window->priv->default_settings;
1078         gint       page;
1079         gchar     *sizing_mode;
1080         gdouble    zoom;
1081         gint       rotation;
1082         gboolean   inverted_colors = FALSE;
1083         gboolean   continuous = FALSE;
1084         gboolean   dual_page = FALSE;
1085         gboolean   fullscreen = FALSE;
1086
1087         if (!window->priv->metadata) {
1088                 /* Set default values */
1089                 ev_document_model_set_sizing_mode (window->priv->model,
1090                                                    g_settings_get_enum (settings, "sizing-mode"));
1091                 ev_document_model_set_inverted_colors (window->priv->model,
1092                                                        g_settings_get_boolean (settings, "inverted-colors"));
1093                 ev_document_model_set_continuous (window->priv->model,
1094                                                   g_settings_get_boolean (settings, "continuous"));
1095                 ev_document_model_set_dual_page (window->priv->model,
1096                                                  g_settings_get_boolean (settings, "dual-page"));
1097                 fullscreen = g_settings_get_boolean (settings, "fullscreen");
1098                 if (fullscreen)
1099                         ev_window_run_fullscreen (window);
1100
1101                 return;
1102         }
1103
1104         /* Current page */
1105         if (!window->priv->dest &&
1106             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
1107                 ev_document_model_set_page (window->priv->model, page);
1108         }
1109
1110         /* Sizing mode */
1111         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
1112                 GEnumValue *enum_value;
1113
1114                 enum_value = g_enum_get_value_by_nick
1115                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
1116                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
1117         } else if (window->priv->is_new_doc) {
1118                 ev_document_model_set_sizing_mode (window->priv->model,
1119                                                    g_settings_get_enum (settings, "sizing-mode"));
1120         }
1121
1122         /* Zoom */
1123         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1124             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1125                 zoom *= get_screen_dpi (window) / 72.0;
1126                 ev_document_model_set_scale (window->priv->model, zoom);
1127         }
1128
1129         /* Rotation */
1130         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1131                 switch (rotation) {
1132                 case 90:
1133                         rotation = 90;
1134                         break;
1135                 case 180:
1136                         rotation = 180;
1137                         break;
1138                 case 270:
1139                         rotation = 270;
1140                         break;
1141                 default:
1142                         rotation = 0;
1143                         break;
1144                 }
1145                 ev_document_model_set_rotation (window->priv->model, rotation);
1146         }
1147
1148         /* Inverted Colors */
1149         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors)) {
1150                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1151         } else if (window->priv->is_new_doc) {
1152                 ev_document_model_set_inverted_colors (window->priv->model,
1153                                                        g_settings_get_boolean (settings, "inverted-colors"));
1154         }
1155
1156         /* Continuous */
1157         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1158                 ev_document_model_set_continuous (window->priv->model, continuous);
1159         } else if (window->priv->is_new_doc) {
1160                 ev_document_model_set_continuous (window->priv->model,
1161                                                   g_settings_get_boolean (settings, "continuous"));
1162         }
1163
1164         /* Dual page */
1165         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1166                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1167         } else if (window->priv->is_new_doc) {
1168                 ev_document_model_set_dual_page (window->priv->model,
1169                                                  g_settings_get_boolean (settings, "dual-page"));
1170         }
1171
1172         /* Fullscreen */
1173         if (!ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1174                 if (window->priv->is_new_doc)
1175                         fullscreen = g_settings_get_boolean (settings, "fullscreen");
1176         }
1177
1178         if (fullscreen)
1179                 ev_window_run_fullscreen (window);
1180 }
1181
1182 static void
1183 setup_document_from_metadata (EvWindow *window)
1184 {
1185         gint    page, n_pages;
1186         gint    width;
1187         gint    height;
1188         gdouble width_ratio;
1189         gdouble height_ratio;
1190
1191         setup_sidebar_from_metadata (window);
1192
1193         if (window->priv->metadata) {
1194                 /* Make sure to not open a document on the last page,
1195                  * since closing it on the last page most likely means the
1196                  * user was finished reading the document. In that case, reopening should
1197                  * show the first page. */
1198                 page = ev_document_model_get_page (window->priv->model);
1199                 n_pages = ev_document_get_n_pages (window->priv->document);
1200                 if (page == n_pages - 1)
1201                         ev_document_model_set_page (window->priv->model, 0);
1202
1203                 if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1204                     ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1205                         return; /* size was already set in setup_size_from_metadata */
1206         }
1207
1208         g_settings_get (window->priv->default_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1209         if (width_ratio > 0. && height_ratio > 0.) {
1210                 gdouble    document_width;
1211                 gdouble    document_height;
1212                 GdkScreen *screen;
1213                 gint       request_width;
1214                 gint       request_height;
1215
1216                 ev_document_get_max_page_size (window->priv->document,
1217                                                &document_width, &document_height);
1218
1219                 request_width = (gint)(width_ratio * document_width + 0.5);
1220                 request_height = (gint)(height_ratio * document_height + 0.5);
1221
1222                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1223                 if (screen) {
1224                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1225                         request_height = MIN (request_height, gdk_screen_get_height (screen));
1226                 }
1227
1228                 if (request_width > 0 && request_height > 0) {
1229                         gtk_window_resize (GTK_WINDOW (window),
1230                                            request_width,
1231                                            request_height);
1232                 }
1233         }
1234 }
1235
1236 static void
1237 setup_size_from_metadata (EvWindow *window)
1238 {
1239         gint     width;
1240         gint     height;
1241         gboolean maximized;
1242         gint     x;
1243         gint     y;
1244
1245         if (!window->priv->metadata)
1246                 return;
1247
1248         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1249                 if (maximized) {
1250                         gtk_window_maximize (GTK_WINDOW (window));
1251                         return;
1252                 } else {
1253                         gtk_window_unmaximize (GTK_WINDOW (window));
1254                 }
1255         }
1256
1257         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1258             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1259                 gtk_window_move (GTK_WINDOW (window), x, y);
1260         }
1261
1262         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1263             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1264                 gtk_window_resize (GTK_WINDOW (window), width, height);
1265         }
1266 }
1267
1268 static void
1269 setup_view_from_metadata (EvWindow *window)
1270 {
1271         gboolean presentation;
1272
1273         if (!window->priv->metadata)
1274                 return;
1275
1276         /* Presentation */
1277         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1278                 if (presentation) {
1279                         ev_window_run_presentation (window);
1280                 }
1281         }
1282 }
1283
1284 static void
1285 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1286 {
1287         if (ev_window->priv->thumbnail_job != NULL) {
1288                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1289                         ev_job_cancel (ev_window->priv->thumbnail_job);
1290
1291                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1292                                                       ev_window_set_icon_from_thumbnail,
1293                                                       ev_window);
1294                 g_object_unref (ev_window->priv->thumbnail_job);
1295                 ev_window->priv->thumbnail_job = NULL;
1296         }
1297 }
1298
1299 static void
1300 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1301                                    EvWindow       *ev_window)
1302 {
1303         if (job->thumbnail) {
1304                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1305                         ev_document_misc_invert_pixbuf (job->thumbnail);
1306                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1307                                      job->thumbnail);
1308         }
1309
1310         ev_window_clear_thumbnail_job (ev_window);
1311 }
1312
1313 static void
1314 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1315 {
1316         gdouble page_width;
1317         gdouble scale;
1318         gint rotation;
1319         EvDocument *document = ev_window->priv->document;
1320
1321         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1322             ev_document_get_n_pages (document) <= 0 ||
1323             !ev_document_check_dimensions (document)) {
1324                 return;
1325         }
1326
1327         ev_window_clear_thumbnail_job (ev_window);
1328
1329         ev_document_get_page_size (document, 0, &page_width, NULL);
1330         scale = 128. / page_width;
1331         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1332
1333         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1334         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1335                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1336                           ev_window);
1337         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1338 }
1339
1340 static void
1341 override_restrictions_changed (GSettings *settings,
1342                                gchar     *key,
1343                                EvWindow  *ev_window)
1344 {
1345         ev_window_setup_action_sensitivity (ev_window);
1346 }
1347
1348 #ifdef WITH_GCONF
1349 static void
1350 lockdown_changed (GConfClient *client,
1351                   guint        cnxn_id,
1352                   GConfEntry  *entry,
1353                   EvWindow    *ev_window)
1354 {
1355         ev_window_setup_action_sensitivity (ev_window);
1356 }
1357 #endif /* WITH_GCONF */
1358
1359 static gboolean
1360 ev_window_setup_document (EvWindow *ev_window)
1361 {
1362         const EvDocumentInfo *info;
1363         EvDocument *document = ev_window->priv->document;
1364         GtkAction *action;
1365
1366         ev_window->priv->setup_document_idle = 0;
1367
1368         ev_window_refresh_window_thumbnail (ev_window);
1369
1370         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1371         ev_window_title_set_document (ev_window->priv->title, document);
1372         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1373
1374         if (!ev_window->priv->settings) {
1375                 ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1376                 g_signal_connect (ev_window->priv->settings,
1377                                   "changed::"GS_OVERRIDE_RESTRICTIONS,
1378                                   G_CALLBACK (override_restrictions_changed),
1379                                   ev_window);
1380         }
1381
1382 #ifdef WITH_GCONF
1383         if (!ev_window->priv->gconf_client)
1384                 ev_window->priv->gconf_client = gconf_client_get_default ();
1385         gconf_client_add_dir (ev_window->priv->gconf_client,
1386                               GCONF_LOCKDOWN_DIR,
1387                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1388                               NULL);
1389         gconf_client_notify_add (ev_window->priv->gconf_client,
1390                                  GCONF_LOCKDOWN_DIR,
1391                                  (GConfClientNotifyFunc)lockdown_changed,
1392                                  ev_window, NULL, NULL);
1393 #endif /* WITH_GCONF */
1394
1395         ev_window_setup_action_sensitivity (ev_window);
1396
1397         if (ev_window->priv->history)
1398                 g_object_unref (ev_window->priv->history);
1399         ev_window->priv->history = ev_history_new ();
1400         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1401         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1402
1403         if (ev_window->priv->properties) {
1404                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1405                                                    ev_window->priv->uri,
1406                                                    ev_window->priv->document);
1407         }
1408
1409         info = ev_document_get_info (document);
1410         update_document_mode (ev_window, info->mode);
1411
1412         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1413                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1414         else
1415                 gtk_widget_grab_focus (ev_window->priv->view);
1416
1417         return FALSE;
1418 }
1419
1420 static void
1421 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1422 {
1423         if (ev_window->priv->document == document)
1424                 return;
1425
1426         if (ev_window->priv->document)
1427                 g_object_unref (ev_window->priv->document);
1428         ev_window->priv->document = g_object_ref (document);
1429
1430         ev_window_update_max_min_scale (ev_window);
1431
1432         ev_window_set_message_area (ev_window, NULL);
1433
1434         if (ev_document_get_n_pages (document) <= 0) {
1435                 ev_window_warning_message (ev_window, "%s",
1436                                            _("The document contains no pages"));
1437         } else if (!ev_document_check_dimensions (document)) {
1438                 ev_window_warning_message (ev_window, "%s",
1439                                            _("The document contains only empty pages"));
1440         }
1441
1442         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
1443                 gtk_widget_destroy (ev_window->priv->presentation_view);
1444                 ev_window->priv->presentation_view = NULL;
1445                 ev_window_run_presentation (ev_window);
1446         }
1447
1448         if (ev_window->priv->setup_document_idle > 0)
1449                 g_source_remove (ev_window->priv->setup_document_idle);
1450
1451         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1452 }
1453
1454 static void
1455 ev_window_document_changed (EvWindow *ev_window,
1456                             gpointer  user_data)
1457 {
1458         ev_window_reload_document (ev_window, NULL);
1459 }
1460
1461 static void
1462 ev_window_password_view_unlock (EvWindow *ev_window)
1463 {
1464         const gchar *password;
1465
1466         g_assert (ev_window->priv->load_job);
1467
1468         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1469         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1470         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1471 }
1472
1473 static void
1474 ev_window_clear_load_job (EvWindow *ev_window)
1475 {
1476         if (ev_window->priv->load_job != NULL) {
1477                 if (!ev_job_is_finished (ev_window->priv->load_job))
1478                         ev_job_cancel (ev_window->priv->load_job);
1479
1480                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1481                 g_object_unref (ev_window->priv->load_job);
1482                 ev_window->priv->load_job = NULL;
1483         }
1484 }
1485
1486 static void
1487 ev_window_clear_reload_job (EvWindow *ev_window)
1488 {
1489         if (ev_window->priv->reload_job != NULL) {
1490                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1491                         ev_job_cancel (ev_window->priv->reload_job);
1492
1493                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1494                 g_object_unref (ev_window->priv->reload_job);
1495                 ev_window->priv->reload_job = NULL;
1496         }
1497 }
1498
1499 static void
1500 ev_window_clear_local_uri (EvWindow *ev_window)
1501 {
1502         if (ev_window->priv->local_uri) {
1503                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1504                 g_free (ev_window->priv->local_uri);
1505                 ev_window->priv->local_uri = NULL;
1506         }
1507 }
1508
1509 static void
1510 ev_window_handle_link (EvWindow *ev_window,
1511                        EvLinkDest *dest)
1512 {
1513         if (dest) {
1514                 EvLink *link;
1515                 EvLinkAction *link_action;
1516
1517                 link_action = ev_link_action_new_dest (dest);
1518                 link = ev_link_new (NULL, link_action);
1519                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1520                 g_object_unref (link);
1521         }
1522 }
1523
1524 /* This callback will executed when load job will be finished.
1525  *
1526  * Since the flow of the error dialog is very confusing, we assume that both
1527  * document and uri will go away after this function is called, and thus we need
1528  * to ref/dup them.  Additionally, it needs to clear
1529  * ev_window->priv->password_{uri,document}, and thus people who call this
1530  * function should _not_ necessarily expect those to exist after being
1531  * called. */
1532 static void
1533 ev_window_load_job_cb (EvJob *job,
1534                        gpointer data)
1535 {
1536         EvWindow *ev_window = EV_WINDOW (data);
1537         EvDocument *document = EV_JOB (job)->document;
1538         EvJobLoad *job_load = EV_JOB_LOAD (job);
1539
1540         g_assert (job_load->uri);
1541
1542         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1543
1544         /* Success! */
1545         if (!ev_job_is_failed (job)) {
1546                 ev_document_model_set_document (ev_window->priv->model, document);
1547
1548 #ifdef ENABLE_DBUS
1549                 ev_window_emit_doc_loaded (ev_window);
1550 #endif
1551                 setup_chrome_from_metadata (ev_window);
1552                 update_chrome_actions (ev_window);
1553                 setup_document_from_metadata (ev_window);
1554                 setup_view_from_metadata (ev_window);
1555
1556                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1557
1558                 ev_window_title_set_type (ev_window->priv->title,
1559                                           EV_WINDOW_TITLE_DOCUMENT);
1560                 if (job_load->password) {
1561                         GPasswordSave flags;
1562
1563                         flags = ev_password_view_get_password_save_flags (
1564                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1565                         ev_keyring_save_password (ev_window->priv->uri,
1566                                                   job_load->password,
1567                                                   flags);
1568                 }
1569
1570                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1571                 /* Already unrefed by ev_link_action
1572                  * FIXME: link action should inc dest ref counting
1573                  * or not unref it at all
1574                  */
1575                 ev_window->priv->dest = NULL;
1576
1577                 switch (ev_window->priv->window_mode) {
1578                         case EV_WINDOW_MODE_FULLSCREEN:
1579                                 ev_window_run_fullscreen (ev_window);
1580                                 break;
1581                         case EV_WINDOW_MODE_PRESENTATION:
1582                                 ev_window_run_presentation (ev_window);
1583                                 break;
1584                         default:
1585                                 break;
1586                 }
1587
1588                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1589                         ev_window_cmd_edit_find (NULL, ev_window);
1590                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1591                                                         ev_window->priv->search_string);
1592                 }
1593
1594                 g_free (ev_window->priv->search_string);
1595                 ev_window->priv->search_string = NULL;
1596
1597                 /* Create a monitor for the document */
1598                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1599                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1600                                           G_CALLBACK (ev_window_document_changed),
1601                                           ev_window);
1602
1603                 ev_window_clear_load_job (ev_window);
1604                 return;
1605         }
1606
1607         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1608                 gchar *password;
1609
1610                 setup_view_from_metadata (ev_window);
1611
1612                 /* First look whether password is in keyring */
1613                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1614                 if (password) {
1615                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1616                                 /* Password in kering is wrong */
1617                                 ev_job_load_set_password (job_load, NULL);
1618                                 /* FIXME: delete password from keyring? */
1619                         } else {
1620                                 ev_job_load_set_password (job_load, password);
1621                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1622                                 g_free (password);
1623                                 return;
1624                         }
1625
1626                         g_free (password);
1627                 }
1628
1629                 /* We need to ask the user for a password */
1630                 ev_window_title_set_uri (ev_window->priv->title,
1631                                          ev_window->priv->uri);
1632                 ev_window_title_set_type (ev_window->priv->title,
1633                                           EV_WINDOW_TITLE_PASSWORD);
1634
1635                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1636                                           job_load->uri);
1637
1638                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1639
1640                 ev_job_load_set_password (job_load, NULL);
1641                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1642         } else {
1643                 ev_window_error_message (ev_window, job->error,
1644                                          "%s", _("Unable to open document"));
1645                 ev_window_clear_load_job (ev_window);
1646         }
1647 }
1648
1649 static void
1650 ev_window_reload_job_cb (EvJob    *job,
1651                          EvWindow *ev_window)
1652 {
1653         GtkWidget *widget;
1654
1655         if (ev_job_is_failed (job)) {
1656                 ev_window_clear_reload_job (ev_window);
1657                 ev_window->priv->in_reload = FALSE;
1658                 if (ev_window->priv->dest) {
1659                         g_object_unref (ev_window->priv->dest);
1660                         ev_window->priv->dest = NULL;
1661                 }
1662
1663                 return;
1664         }
1665
1666         ev_document_model_set_document (ev_window->priv->model,
1667                                         job->document);
1668         if (ev_window->priv->dest) {
1669                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1670                 /* Already unrefed by ev_link_action
1671                  * FIXME: link action should inc dest ref counting
1672                  * or not unref it at all
1673                  */
1674                 ev_window->priv->dest = NULL;
1675         }
1676
1677         /* Restart the search after reloading */
1678         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1679         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1680                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1681                                             NULL, ev_window);
1682         }
1683
1684         ev_window_clear_reload_job (ev_window);
1685         ev_window->priv->in_reload = FALSE;
1686 }
1687
1688 /**
1689  * ev_window_get_uri:
1690  * @ev_window: The instance of the #EvWindow.
1691  *
1692  * It returns the uri of the document showed in the #EvWindow.
1693  *
1694  * Returns: the uri of the document showed in the #EvWindow.
1695  */
1696 const char *
1697 ev_window_get_uri (EvWindow *ev_window)
1698 {
1699         return ev_window->priv->uri;
1700 }
1701
1702 /**
1703  * ev_window_close_dialogs:
1704  * @ev_window: The window where dialogs will be closed.
1705  *
1706  * It looks for password, print and properties dialogs and closes them and
1707  * frees them from memory. If there is any print job it does free it too.
1708  */
1709 static void
1710 ev_window_close_dialogs (EvWindow *ev_window)
1711 {
1712         if (ev_window->priv->print_dialog)
1713                 gtk_widget_destroy (ev_window->priv->print_dialog);
1714         ev_window->priv->print_dialog = NULL;
1715
1716         if (ev_window->priv->properties)
1717                 gtk_widget_destroy (ev_window->priv->properties);
1718         ev_window->priv->properties = NULL;
1719 }
1720
1721 static void
1722 ev_window_clear_progress_idle (EvWindow *ev_window)
1723 {
1724         if (ev_window->priv->progress_idle > 0)
1725                 g_source_remove (ev_window->priv->progress_idle);
1726         ev_window->priv->progress_idle = 0;
1727 }
1728
1729 static void
1730 reset_progress_idle (EvWindow *ev_window)
1731 {
1732         ev_window->priv->progress_idle = 0;
1733 }
1734
1735 static void
1736 ev_window_show_progress_message (EvWindow   *ev_window,
1737                                  guint       interval,
1738                                  GSourceFunc function)
1739 {
1740         if (ev_window->priv->progress_idle > 0)
1741                 g_source_remove (ev_window->priv->progress_idle);
1742         ev_window->priv->progress_idle =
1743                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1744                                             interval, function,
1745                                             ev_window,
1746                                             (GDestroyNotify)reset_progress_idle);
1747 }
1748
1749 static void
1750 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1751 {
1752         if (ev_window->priv->progress_cancellable)
1753                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1754         else
1755                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1756 }
1757
1758 static void
1759 ev_window_progress_response_cb (EvProgressMessageArea *area,
1760                                 gint                   response,
1761                                 EvWindow              *ev_window)
1762 {
1763         if (response == GTK_RESPONSE_CANCEL)
1764                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1765         ev_window_set_message_area (ev_window, NULL);
1766 }
1767
1768 static gboolean
1769 show_loading_progress (EvWindow *ev_window)
1770 {
1771         GtkWidget *area;
1772         gchar     *text;
1773         gchar     *display_name;
1774
1775         if (ev_window->priv->message_area)
1776                 return FALSE;
1777
1778         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1779         display_name = g_markup_escape_text (text, -1);
1780         g_free (text);
1781         text = g_strdup_printf (_("Loading document from “%s”"),
1782                                 display_name);
1783
1784         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1785                                              text,
1786                                              GTK_STOCK_CLOSE,
1787                                              GTK_RESPONSE_CLOSE,
1788                                              GTK_STOCK_CANCEL,
1789                                              GTK_RESPONSE_CANCEL,
1790                                              NULL);
1791         g_signal_connect (area, "response",
1792                           G_CALLBACK (ev_window_progress_response_cb),
1793                           ev_window);
1794         gtk_widget_show (area);
1795         ev_window_set_message_area (ev_window, area);
1796
1797         g_free (text);
1798         g_free (display_name);
1799
1800         return FALSE;
1801 }
1802
1803 static void
1804 ev_window_load_remote_failed (EvWindow *ev_window,
1805                               GError   *error)
1806 {
1807         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1808         ev_window->priv->in_reload = FALSE;
1809         ev_window_error_message (ev_window, error,
1810                                  "%s", _("Unable to open document"));
1811         g_free (ev_window->priv->local_uri);
1812         ev_window->priv->local_uri = NULL;
1813         ev_window->priv->uri_mtime = 0;
1814 }
1815
1816 static void
1817 set_uri_mtime (GFile        *source,
1818                GAsyncResult *async_result,
1819                EvWindow     *ev_window)
1820 {
1821         GFileInfo *info;
1822         GError *error = NULL;
1823
1824         info = g_file_query_info_finish (source, async_result, &error);
1825
1826         if (error) {
1827                 ev_window->priv->uri_mtime = 0;
1828                 g_error_free (error);
1829         } else {
1830                 GTimeVal mtime;
1831
1832                 g_file_info_get_modification_time (info, &mtime);
1833                 ev_window->priv->uri_mtime = mtime.tv_sec;
1834                 g_object_unref (info);
1835         }
1836
1837         g_object_unref (source);
1838 }
1839
1840 static void
1841 mount_volume_ready_cb (GFile        *source,
1842                        GAsyncResult *async_result,
1843                        EvWindow     *ev_window)
1844 {
1845         GError *error = NULL;
1846
1847         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1848
1849         if (error) {
1850                 ev_window_load_remote_failed (ev_window, error);
1851                 g_object_unref (source);
1852                 g_error_free (error);
1853         } else {
1854                 /* Volume successfully mounted,
1855                    try opening the file again */
1856                 ev_window_load_file_remote (ev_window, source);
1857         }
1858 }
1859
1860 static void
1861 window_open_file_copy_ready_cb (GFile        *source,
1862                                 GAsyncResult *async_result,
1863                                 EvWindow     *ev_window)
1864 {
1865         GError *error = NULL;
1866
1867         ev_window_clear_progress_idle (ev_window);
1868         ev_window_set_message_area (ev_window, NULL);
1869
1870         g_file_copy_finish (source, async_result, &error);
1871         if (!error) {
1872                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1873                 g_file_query_info_async (source,
1874                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1875                                          0, G_PRIORITY_DEFAULT,
1876                                          NULL,
1877                                          (GAsyncReadyCallback)set_uri_mtime,
1878                                          ev_window);
1879                 return;
1880         }
1881
1882         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1883                 GMountOperation *operation;
1884
1885                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1886                 g_file_mount_enclosing_volume (source,
1887                                                G_MOUNT_MOUNT_NONE,
1888                                                operation, NULL,
1889                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1890                                                ev_window);
1891                 g_object_unref (operation);
1892         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1893                 ev_window_clear_load_job (ev_window);
1894                 ev_window_clear_local_uri (ev_window);
1895                 g_free (ev_window->priv->uri);
1896                 ev_window->priv->uri = NULL;
1897                 g_object_unref (source);
1898
1899                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1900         } else {
1901                 ev_window_load_remote_failed (ev_window, error);
1902                 g_object_unref (source);
1903         }
1904
1905         g_error_free (error);
1906 }
1907
1908 static void
1909 window_open_file_copy_progress_cb (goffset   n_bytes,
1910                                    goffset   total_bytes,
1911                                    EvWindow *ev_window)
1912 {
1913         gchar *status;
1914         gdouble fraction;
1915
1916         if (!ev_window->priv->message_area)
1917                 return;
1918
1919         if (total_bytes <= 0)
1920                 return;
1921
1922         fraction = n_bytes / (gdouble)total_bytes;
1923         status = g_strdup_printf (_("Downloading document (%d%%)"),
1924                                   (gint)(fraction * 100));
1925
1926         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1927                                              status);
1928         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1929                                                fraction);
1930
1931         g_free (status);
1932 }
1933
1934 static void
1935 ev_window_load_file_remote (EvWindow *ev_window,
1936                             GFile    *source_file)
1937 {
1938         GFile *target_file;
1939
1940         if (!ev_window->priv->local_uri) {
1941                 char *base_name, *template;
1942                 GFile *tmp_file;
1943                 GError *err = NULL;
1944
1945                 /* We'd like to keep extension of source uri since
1946                  * it helps to resolve some mime types, say cbz.
1947                  */
1948                 base_name = g_file_get_basename (source_file);
1949                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1950                 g_free (base_name);
1951
1952                 tmp_file = ev_mkstemp_file (template, &err);
1953                 g_free (template);
1954                 if (tmp_file == NULL) {
1955                         ev_window_error_message (ev_window, err,
1956                                                  "%s", _("Failed to load remote file."));
1957                         g_error_free (err);
1958                         return;
1959                 }
1960
1961                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1962                 g_object_unref (tmp_file);
1963
1964                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1965                                      ev_window->priv->local_uri);
1966         }
1967
1968         ev_window_reset_progress_cancellable (ev_window);
1969
1970         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1971         g_file_copy_async (source_file, target_file,
1972                            G_FILE_COPY_OVERWRITE,
1973                            G_PRIORITY_DEFAULT,
1974                            ev_window->priv->progress_cancellable,
1975                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1976                            ev_window,
1977                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1978                            ev_window);
1979         g_object_unref (target_file);
1980
1981         ev_window_show_progress_message (ev_window, 1,
1982                                          (GSourceFunc)show_loading_progress);
1983 }
1984
1985 void
1986 ev_window_open_uri (EvWindow       *ev_window,
1987                     const char     *uri,
1988                     EvLinkDest     *dest,
1989                     EvWindowRunMode mode,
1990                     const gchar    *search_string)
1991 {
1992         GFile *source_file;
1993
1994         ev_window->priv->in_reload = FALSE;
1995
1996         if (ev_window->priv->uri &&
1997             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1998                 ev_window_reload_document (ev_window, dest);
1999                 return;
2000         }
2001
2002         if (ev_window->priv->monitor) {
2003                 g_object_unref (ev_window->priv->monitor);
2004                 ev_window->priv->monitor = NULL;
2005         }
2006
2007         ev_window_close_dialogs (ev_window);
2008         ev_window_clear_load_job (ev_window);
2009         ev_window_clear_local_uri (ev_window);
2010
2011         ev_window->priv->window_mode = mode;
2012
2013         if (ev_window->priv->uri)
2014                 g_free (ev_window->priv->uri);
2015         ev_window->priv->uri = g_strdup (uri);
2016
2017         if (ev_window->priv->metadata)
2018                 g_object_unref (ev_window->priv->metadata);
2019
2020         source_file = g_file_new_for_uri (uri);
2021         if (!ev_file_is_temp (source_file) && ev_is_metadata_supported_for_file (source_file)) {
2022                 ev_window->priv->metadata = ev_metadata_new (source_file);
2023                 ev_window->priv->is_new_doc = ev_metadata_is_empty (ev_window->priv->metadata);
2024         } else {
2025                 ev_window->priv->metadata = NULL;
2026         }
2027
2028         if (ev_window->priv->search_string)
2029                 g_free (ev_window->priv->search_string);
2030         ev_window->priv->search_string = search_string ?
2031                 g_strdup (search_string) : NULL;
2032
2033         if (ev_window->priv->dest)
2034                 g_object_unref (ev_window->priv->dest);
2035         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2036
2037         setup_size_from_metadata (ev_window);
2038         setup_model_from_metadata (ev_window);
2039
2040         ev_window->priv->load_job = ev_job_load_new (uri);
2041         g_signal_connect (ev_window->priv->load_job,
2042                           "finished",
2043                           G_CALLBACK (ev_window_load_job_cb),
2044                           ev_window);
2045
2046         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
2047                 ev_window_load_file_remote (ev_window, source_file);
2048         } else {
2049                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
2050                 g_object_unref (source_file);
2051                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
2052         }
2053 }
2054
2055 void
2056 ev_window_open_document (EvWindow       *ev_window,
2057                          EvDocument     *document,
2058                          EvLinkDest     *dest,
2059                          EvWindowRunMode mode,
2060                          const gchar    *search_string)
2061 {
2062         if (document == ev_window->priv->document)
2063                 return;
2064
2065         ev_window_close_dialogs (ev_window);
2066         ev_window_clear_load_job (ev_window);
2067         ev_window_clear_local_uri (ev_window);
2068
2069         if (ev_window->priv->monitor) {
2070                 g_object_unref (ev_window->priv->monitor);
2071                 ev_window->priv->monitor = NULL;
2072         }
2073
2074         if (ev_window->priv->uri)
2075                 g_free (ev_window->priv->uri);
2076         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
2077
2078         setup_size_from_metadata (ev_window);
2079         setup_model_from_metadata (ev_window);
2080
2081         ev_document_model_set_document (ev_window->priv->model, document);
2082
2083         setup_document_from_metadata (ev_window);
2084         setup_view_from_metadata (ev_window);
2085
2086         if (dest) {
2087                 EvLink *link;
2088                 EvLinkAction *link_action;
2089
2090                 link_action = ev_link_action_new_dest (dest);
2091                 link = ev_link_new (NULL, link_action);
2092                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
2093                 /* FIXME: link action should inc dest ref counting
2094                  * or not unref it at all
2095                  */
2096                 g_object_ref (dest);
2097                 g_object_unref (link);
2098         }
2099
2100         switch (mode) {
2101         case EV_WINDOW_MODE_FULLSCREEN:
2102                 ev_window_run_fullscreen (ev_window);
2103                 break;
2104         case EV_WINDOW_MODE_PRESENTATION:
2105                 ev_window_run_presentation (ev_window);
2106                 break;
2107         default:
2108                 break;
2109         }
2110
2111         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
2112                 ev_window_cmd_edit_find (NULL, ev_window);
2113                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
2114                                                 search_string);
2115         }
2116
2117         /* Create a monitor for the document */
2118         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
2119         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
2120                                   G_CALLBACK (ev_window_document_changed),
2121                                   ev_window);
2122 }
2123
2124 static void
2125 ev_window_reload_local (EvWindow *ev_window)
2126 {
2127         const gchar *uri;
2128
2129         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
2130         ev_window->priv->reload_job = ev_job_load_new (uri);
2131         g_signal_connect (ev_window->priv->reload_job, "finished",
2132                           G_CALLBACK (ev_window_reload_job_cb),
2133                           ev_window);
2134         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
2135 }
2136
2137 static gboolean
2138 show_reloading_progress (EvWindow *ev_window)
2139 {
2140         GtkWidget *area;
2141         gchar     *text;
2142
2143         if (ev_window->priv->message_area)
2144                 return FALSE;
2145
2146         text = g_strdup_printf (_("Reloading document from %s"),
2147                                 ev_window->priv->uri);
2148         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
2149                                              text,
2150                                              GTK_STOCK_CLOSE,
2151                                              GTK_RESPONSE_CLOSE,
2152                                              GTK_STOCK_CANCEL,
2153                                              GTK_RESPONSE_CANCEL,
2154                                              NULL);
2155         g_signal_connect (area, "response",
2156                           G_CALLBACK (ev_window_progress_response_cb),
2157                           ev_window);
2158         gtk_widget_show (area);
2159         ev_window_set_message_area (ev_window, area);
2160         g_free (text);
2161
2162         return FALSE;
2163 }
2164
2165 static void
2166 reload_remote_copy_ready_cb (GFile        *remote,
2167                              GAsyncResult *async_result,
2168                              EvWindow     *ev_window)
2169 {
2170         GError *error = NULL;
2171
2172         ev_window_clear_progress_idle (ev_window);
2173
2174         g_file_copy_finish (remote, async_result, &error);
2175         if (error) {
2176                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2177                         ev_window_error_message (ev_window, error,
2178                                                  "%s", _("Failed to reload document."));
2179                 g_error_free (error);
2180         } else {
2181                 ev_window_reload_local (ev_window);
2182         }
2183
2184         g_object_unref (remote);
2185 }
2186
2187 static void
2188 reload_remote_copy_progress_cb (goffset   n_bytes,
2189                                 goffset   total_bytes,
2190                                 EvWindow *ev_window)
2191 {
2192         gchar *status;
2193         gdouble fraction;
2194
2195         if (!ev_window->priv->message_area)
2196                 return;
2197
2198         if (total_bytes <= 0)
2199                 return;
2200
2201         fraction = n_bytes / (gdouble)total_bytes;
2202         status = g_strdup_printf (_("Downloading document (%d%%)"),
2203                                   (gint)(fraction * 100));
2204
2205         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2206                                              status);
2207         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2208                                                fraction);
2209
2210         g_free (status);
2211 }
2212
2213 static void
2214 query_remote_uri_mtime_cb (GFile        *remote,
2215                            GAsyncResult *async_result,
2216                            EvWindow     *ev_window)
2217 {
2218         GFileInfo *info;
2219         GTimeVal   mtime;
2220         GError    *error = NULL;
2221
2222         info = g_file_query_info_finish (remote, async_result, &error);
2223         if (error) {
2224                 g_error_free (error);
2225                 g_object_unref (remote);
2226                 ev_window_reload_local (ev_window);
2227
2228                 return;
2229         }
2230
2231         g_file_info_get_modification_time (info, &mtime);
2232         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2233                 GFile *target_file;
2234
2235                 /* Remote file has changed */
2236                 ev_window->priv->uri_mtime = mtime.tv_sec;
2237
2238                 ev_window_reset_progress_cancellable (ev_window);
2239
2240                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2241                 g_file_copy_async (remote, target_file,
2242                                    G_FILE_COPY_OVERWRITE,
2243                                    G_PRIORITY_DEFAULT,
2244                                    ev_window->priv->progress_cancellable,
2245                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2246                                    ev_window,
2247                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2248                                    ev_window);
2249                 g_object_unref (target_file);
2250                 ev_window_show_progress_message (ev_window, 1,
2251                                                  (GSourceFunc)show_reloading_progress);
2252         } else {
2253                 g_object_unref (remote);
2254                 ev_window_reload_local (ev_window);
2255         }
2256
2257         g_object_unref (info);
2258 }
2259
2260 static void
2261 ev_window_reload_remote (EvWindow *ev_window)
2262 {
2263         GFile *remote;
2264
2265         remote = g_file_new_for_uri (ev_window->priv->uri);
2266         /* Reload the remote uri only if it has changed */
2267         g_file_query_info_async (remote,
2268                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2269                                  0, G_PRIORITY_DEFAULT,
2270                                  NULL,
2271                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2272                                  ev_window);
2273 }
2274
2275 static void
2276 ev_window_reload_document (EvWindow *ev_window,
2277                            EvLinkDest *dest)
2278 {
2279         gint page;
2280
2281
2282         ev_window_clear_reload_job (ev_window);
2283         ev_window->priv->in_reload = TRUE;
2284
2285         page = ev_document_model_get_page (ev_window->priv->model);
2286
2287         if (ev_window->priv->dest)
2288                 g_object_unref (ev_window->priv->dest);
2289         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2290
2291         if (ev_window->priv->local_uri) {
2292                 ev_window_reload_remote (ev_window);
2293         } else {
2294                 ev_window_reload_local (ev_window);
2295         }
2296 }
2297
2298 static void
2299 file_open_dialog_response_cb (GtkWidget *chooser,
2300                               gint       response_id,
2301                               EvWindow  *ev_window)
2302 {
2303         if (response_id == GTK_RESPONSE_OK) {
2304                 GSList *uris;
2305                 gchar  *uri;
2306
2307                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2308
2309                 ev_application_open_uri_list (EV_APP, uris,
2310                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2311                                               gtk_get_current_event_time ());
2312
2313                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2314                 g_slist_free (uris);
2315
2316                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2317                 ev_application_set_filechooser_uri (EV_APP,
2318                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2319                                                     uri);
2320                 g_free (uri);
2321         }
2322
2323         gtk_widget_destroy (chooser);
2324 }
2325
2326 static void
2327 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2328 {
2329         GtkWidget   *chooser;
2330         const gchar *default_uri;
2331         gchar       *parent_uri = NULL;
2332
2333         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2334                                                GTK_WINDOW (window),
2335                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2336                                                GTK_STOCK_CANCEL,
2337                                                GTK_RESPONSE_CANCEL,
2338                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2339                                                NULL);
2340
2341         ev_document_factory_add_filters (chooser, NULL);
2342         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2343         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2344
2345         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2346         if (!default_uri && window->priv->uri) {
2347                 GFile *file, *parent;
2348
2349                 file = g_file_new_for_uri (window->priv->uri);
2350                 parent = g_file_get_parent (file);
2351                 if (parent) {
2352                         parent_uri = g_file_get_uri (parent);
2353                         default_uri = parent_uri;
2354                         g_object_unref (parent);
2355                 }
2356                 g_object_unref (file);
2357         }
2358
2359         if (default_uri) {
2360                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2361         } else {
2362                 const gchar *folder;
2363
2364                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2365                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2366                                                      folder ? folder : g_get_home_dir ());
2367         }
2368         g_free (parent_uri);
2369
2370         g_signal_connect (chooser, "response",
2371                           G_CALLBACK (file_open_dialog_response_cb),
2372                           window);
2373
2374         gtk_widget_show (chooser);
2375 }
2376
2377 static void
2378 ev_window_open_copy_at_dest (EvWindow   *window,
2379                              EvLinkDest *dest)
2380 {
2381         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2382
2383         ev_window_n_copies++;
2384
2385         if (window->priv->metadata)
2386                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2387         ev_window_open_document (new_window,
2388                                  window->priv->document,
2389                                  dest, 0, NULL);
2390         gtk_window_present (GTK_WINDOW (new_window));
2391 }
2392
2393 static void
2394 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2395 {
2396         ev_window_open_copy_at_dest (window, NULL);
2397 }
2398
2399 static void
2400 ev_window_cmd_recent_file_activate (GtkAction *action,
2401                                     EvWindow  *window)
2402 {
2403         GtkRecentInfo *info;
2404         const gchar   *uri;
2405
2406         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2407         g_assert (info != NULL);
2408
2409         uri = gtk_recent_info_get_uri (info);
2410
2411         ev_application_open_uri_at_dest (EV_APP, uri,
2412                                          gtk_window_get_screen (GTK_WINDOW (window)),
2413                                          NULL, 0, NULL, gtk_get_current_event_time ());
2414 }
2415
2416 static void
2417 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2418                                              const gchar        *uri,
2419                                              EvWindow           *window)
2420 {
2421         ev_application_open_uri_at_dest (EV_APP, uri,
2422                                          gtk_window_get_screen (GTK_WINDOW (window)),
2423                                          NULL, 0, NULL, gtk_get_current_event_time ());
2424 }
2425
2426 static void
2427 ev_window_add_recent (EvWindow *window, const char *filename)
2428 {
2429         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2430 }
2431
2432 static gint
2433 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2434 {
2435         gboolean     has_ev_a, has_ev_b;
2436         const gchar *evince = g_get_application_name ();
2437
2438         has_ev_a = gtk_recent_info_has_application (a, evince);
2439         has_ev_b = gtk_recent_info_has_application (b, evince);
2440
2441         if (has_ev_a && has_ev_b) {
2442                 time_t time_a, time_b;
2443
2444                 time_a = gtk_recent_info_get_modified (a);
2445                 time_b = gtk_recent_info_get_modified (b);
2446
2447                 return (time_b - time_a);
2448         } else if (has_ev_a) {
2449                 return -1;
2450         } else if (has_ev_b) {
2451                 return 1;
2452         }
2453
2454         return 0;
2455 }
2456
2457 /*
2458  * Doubles underscore to avoid spurious menu accels.
2459  */
2460 static gchar *
2461 ev_window_get_recent_file_label (gint index, const gchar *filename)
2462 {
2463         GString *str;
2464         gint length;
2465         const gchar *p;
2466         const gchar *end;
2467         gboolean is_rtl;
2468
2469         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2470
2471         g_return_val_if_fail (filename != NULL, NULL);
2472
2473         length = strlen (filename);
2474         str = g_string_sized_new (length + 10);
2475         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2476
2477         p = filename;
2478         end = filename + length;
2479
2480         while (p != end) {
2481                 const gchar *next;
2482                 next = g_utf8_next_char (p);
2483
2484                 switch (*p) {
2485                         case '_':
2486                                 g_string_append (str, "__");
2487                                 break;
2488                         default:
2489                                 g_string_append_len (str, p, next - p);
2490                                 break;
2491                 }
2492
2493                 p = next;
2494         }
2495
2496         return g_string_free (str, FALSE);
2497 }
2498
2499 static void
2500 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2501                                           GtkAction *action,
2502                                           GtkWidget *proxy,
2503                                           gpointer data)
2504 {
2505         GtkLabel *label;
2506
2507         if (!GTK_IS_MENU_ITEM (proxy))
2508                 return;
2509
2510         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2511
2512         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2513         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2514 }
2515
2516 static void
2517 ev_window_setup_recent (EvWindow *ev_window)
2518 {
2519         GList        *items, *l;
2520         guint         n_items = 0;
2521         const gchar  *evince = g_get_application_name ();
2522         static guint  i = 0;
2523
2524         if (ev_window->priv->recent_ui_id > 0) {
2525                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2526                                           ev_window->priv->recent_ui_id);
2527                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2528         }
2529         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2530
2531         if (ev_window->priv->recent_action_group) {
2532                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2533                                                     ev_window->priv->recent_action_group);
2534                 g_object_unref (ev_window->priv->recent_action_group);
2535         }
2536         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2537         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2538                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2539
2540         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2541                                             ev_window->priv->recent_action_group, -1);
2542
2543         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2544         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2545
2546         for (l = items; l && l->data; l = g_list_next (l)) {
2547                 GtkRecentInfo *info;
2548                 GtkAction     *action;
2549                 gchar         *action_name;
2550                 gchar         *label;
2551                 const gchar   *mime_type;
2552                 gchar         *content_type;
2553                 GIcon         *icon = NULL;
2554
2555                 info = (GtkRecentInfo *) l->data;
2556
2557                 if (!gtk_recent_info_has_application (info, evince) ||
2558                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2559                         continue;
2560
2561                 action_name = g_strdup_printf ("RecentFile%u", i++);
2562                 label = ev_window_get_recent_file_label (
2563                         n_items + 1, gtk_recent_info_get_display_name (info));
2564
2565                 mime_type = gtk_recent_info_get_mime_type (info);
2566                 content_type = g_content_type_from_mime_type (mime_type);
2567                 if (content_type != NULL) {
2568                         icon = g_content_type_get_icon (content_type);
2569                         g_free (content_type);
2570                 }
2571
2572                 action = g_object_new (GTK_TYPE_ACTION,
2573                                        "name", action_name,
2574                                        "label", label,
2575                                        "gicon", icon,
2576                                        "always-show-image", TRUE,
2577                                        NULL);
2578
2579                 g_object_set_data_full (G_OBJECT (action),
2580                                         "gtk-recent-info",
2581                                         gtk_recent_info_ref (info),
2582                                         (GDestroyNotify) gtk_recent_info_unref);
2583
2584                 g_signal_connect (action, "activate",
2585                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2586                                   (gpointer) ev_window);
2587
2588                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2589                                              action);
2590                 g_object_unref (action);
2591
2592                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2593                                        ev_window->priv->recent_ui_id,
2594                                        "/MainMenu/FileMenu/RecentFilesMenu",
2595                                        label,
2596                                        action_name,
2597                                        GTK_UI_MANAGER_MENUITEM,
2598                                        FALSE);
2599                 g_free (action_name);
2600                 g_free (label);
2601                 if (icon != NULL)
2602                         g_object_unref (icon);
2603
2604                 if (++n_items == 5)
2605                         break;
2606         }
2607
2608         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2609         g_list_free (items);
2610 }
2611
2612 static gboolean
2613 show_saving_progress (GFile *dst)
2614 {
2615         EvWindow  *ev_window;
2616         GtkWidget *area;
2617         gchar     *text;
2618         gchar     *uri;
2619         EvSaveType save_type;
2620
2621         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2622         ev_window->priv->progress_idle = 0;
2623
2624         if (ev_window->priv->message_area)
2625                 return FALSE;
2626
2627         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2628         uri = g_file_get_uri (dst);
2629         switch (save_type) {
2630         case EV_SAVE_DOCUMENT:
2631                 text = g_strdup_printf (_("Saving document to %s"), uri);
2632                 break;
2633         case EV_SAVE_ATTACHMENT:
2634                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2635                 break;
2636         case EV_SAVE_IMAGE:
2637                 text = g_strdup_printf (_("Saving image to %s"), uri);
2638                 break;
2639         default:
2640                 g_assert_not_reached ();
2641         }
2642         g_free (uri);
2643         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2644                                              text,
2645                                              GTK_STOCK_CLOSE,
2646                                              GTK_RESPONSE_CLOSE,
2647                                              GTK_STOCK_CANCEL,
2648                                              GTK_RESPONSE_CANCEL,
2649                                              NULL);
2650         g_signal_connect (area, "response",
2651                           G_CALLBACK (ev_window_progress_response_cb),
2652                           ev_window);
2653         gtk_widget_show (area);
2654         ev_window_set_message_area (ev_window, area);
2655         g_free (text);
2656
2657         return FALSE;
2658 }
2659
2660 static void
2661 window_save_file_copy_ready_cb (GFile        *src,
2662                                 GAsyncResult *async_result,
2663                                 GFile        *dst)
2664 {
2665         EvWindow *ev_window;
2666         GError   *error = NULL;
2667
2668         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2669         ev_window_clear_progress_idle (ev_window);
2670
2671         if (g_file_copy_finish (src, async_result, &error)) {
2672                 ev_tmp_file_unlink (src);
2673                 return;
2674         }
2675
2676         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2677                 gchar *name;
2678
2679                 name = g_file_get_basename (dst);
2680                 ev_window_error_message (ev_window, error,
2681                                          _("The file could not be saved as “%s”."),
2682                                          name);
2683                 g_free (name);
2684         }
2685         ev_tmp_file_unlink (src);
2686         g_error_free (error);
2687 }
2688
2689 static void
2690 window_save_file_copy_progress_cb (goffset n_bytes,
2691                                    goffset total_bytes,
2692                                    GFile  *dst)
2693 {
2694         EvWindow  *ev_window;
2695         EvSaveType save_type;
2696         gchar     *status;
2697         gdouble    fraction;
2698
2699         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2700
2701         if (!ev_window->priv->message_area)
2702                 return;
2703
2704         if (total_bytes <= 0)
2705                 return;
2706
2707         fraction = n_bytes / (gdouble)total_bytes;
2708         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2709
2710         switch (save_type) {
2711         case EV_SAVE_DOCUMENT:
2712                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2713                                           (gint)(fraction * 100));
2714                 break;
2715         case EV_SAVE_ATTACHMENT:
2716                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2717                                           (gint)(fraction * 100));
2718                 break;
2719         case EV_SAVE_IMAGE:
2720                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2721                                           (gint)(fraction * 100));
2722                 break;
2723         default:
2724                 g_assert_not_reached ();
2725         }
2726
2727         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2728                                              status);
2729         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2730                                                fraction);
2731
2732         g_free (status);
2733 }
2734
2735 static void
2736 ev_window_save_remote (EvWindow  *ev_window,
2737                        EvSaveType save_type,
2738                        GFile     *src,
2739                        GFile     *dst)
2740 {
2741         ev_window_reset_progress_cancellable (ev_window);
2742         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2743         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2744         g_file_copy_async (src, dst,
2745                            G_FILE_COPY_OVERWRITE,
2746                            G_PRIORITY_DEFAULT,
2747                            ev_window->priv->progress_cancellable,
2748                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2749                            dst,
2750                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2751                            dst);
2752         ev_window->priv->progress_idle =
2753                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2754                                             1,
2755                                             (GSourceFunc)show_saving_progress,
2756                                             dst,
2757                                             NULL);
2758 }
2759
2760 static void
2761 ev_window_clear_save_job (EvWindow *ev_window)
2762 {
2763         if (ev_window->priv->save_job != NULL) {
2764                 if (!ev_job_is_finished (ev_window->priv->save_job))
2765                         ev_job_cancel (ev_window->priv->save_job);
2766
2767                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2768                                                       ev_window_save_job_cb,
2769                                                       ev_window);
2770                 g_object_unref (ev_window->priv->save_job);
2771                 ev_window->priv->save_job = NULL;
2772         }
2773 }
2774
2775 static void
2776 ev_window_save_job_cb (EvJob     *job,
2777                        EvWindow  *window)
2778 {
2779         if (ev_job_is_failed (job)) {
2780                 ev_window_error_message (window, job->error,
2781                                          _("The file could not be saved as “%s”."),
2782                                          EV_JOB_SAVE (job)->uri);
2783         } else {
2784                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2785         }
2786
2787         ev_window_clear_save_job (window);
2788 }
2789
2790 static void
2791 file_save_dialog_response_cb (GtkWidget *fc,
2792                               gint       response_id,
2793                               EvWindow  *ev_window)
2794 {
2795         gchar *uri;
2796         GFile *file, *parent;
2797
2798         if (response_id != GTK_RESPONSE_OK) {
2799                 gtk_widget_destroy (fc);
2800                 return;
2801         }
2802
2803         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2804         file = g_file_new_for_uri (uri);
2805         parent = g_file_get_parent (file);
2806         g_object_unref (file);
2807         if (parent) {
2808                 gchar *folder_uri;
2809
2810                 folder_uri = g_file_get_uri (parent);
2811                 ev_application_set_filechooser_uri (EV_APP,
2812                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2813                                                     folder_uri);
2814                 g_free (folder_uri);
2815                 g_object_unref (parent);
2816         }
2817
2818         /* FIXME: remote copy should be done here rather than in the save job,
2819          * so that we can track progress and cancel the operation
2820          */
2821
2822         ev_window_clear_save_job (ev_window);
2823         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2824                                                      uri, ev_window->priv->uri);
2825         g_signal_connect (ev_window->priv->save_job, "finished",
2826                           G_CALLBACK (ev_window_save_job_cb),
2827                           ev_window);
2828         /* The priority doesn't matter for this job */
2829         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2830
2831         g_free (uri);
2832         gtk_widget_destroy (fc);
2833 }
2834
2835 static void
2836 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2837 {
2838         GtkWidget *fc;
2839         gchar *base_name;
2840         GFile *file;
2841         const gchar *default_uri;
2842
2843         fc = gtk_file_chooser_dialog_new (
2844                 _("Save a Copy"),
2845                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2846                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2847                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2848                 NULL);
2849
2850         ev_document_factory_add_filters (fc, ev_window->priv->document);
2851         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2852         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2853                                                 GTK_RESPONSE_OK,
2854                                                 GTK_RESPONSE_CANCEL,
2855                                                 -1);
2856
2857         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2858         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2859         file = g_file_new_for_uri (ev_window->priv->uri);
2860         base_name = g_file_get_basename (file);
2861         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2862
2863         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2864         if (default_uri) {
2865                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2866         } else {
2867                 const gchar *folder;
2868
2869                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2870                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2871                                                      folder ? folder : g_get_home_dir ());
2872         }
2873
2874         g_object_unref (file);
2875         g_free (base_name);
2876
2877         g_signal_connect (fc, "response",
2878                           G_CALLBACK (file_save_dialog_response_cb),
2879                           ev_window);
2880
2881         gtk_widget_show (fc);
2882 }
2883
2884 static GKeyFile *
2885 get_print_settings_file (void)
2886 {
2887         GKeyFile *print_settings_file;
2888         gchar    *filename;
2889         GError *error = NULL;
2890
2891         print_settings_file = g_key_file_new ();
2892
2893         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2894                                      EV_PRINT_SETTINGS_FILE, NULL);
2895         if (!g_key_file_load_from_file (print_settings_file,
2896                                         filename,
2897                                         G_KEY_FILE_KEEP_COMMENTS |
2898                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2899                                         &error)) {
2900
2901                 /* Don't warn if the file simply doesn't exist */
2902                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2903                         g_warning ("%s", error->message);
2904
2905                 g_error_free (error);
2906         }
2907
2908         g_free (filename);
2909
2910         return print_settings_file;
2911 }
2912
2913 static void
2914 save_print_setting_file (GKeyFile *key_file)
2915 {
2916         gchar  *filename;
2917         gchar  *data;
2918         gsize  data_length;
2919         GError *error = NULL;
2920
2921         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2922                                      EV_PRINT_SETTINGS_FILE, NULL);
2923         data = g_key_file_to_data (key_file, &data_length, NULL);
2924         g_file_set_contents (filename, data, data_length, &error);
2925         if (error) {
2926                 g_warning ("Failed to save print settings: %s", error->message);
2927                 g_error_free (error);
2928         }
2929         g_free (data);
2930         g_free (filename);
2931 }
2932
2933 static void
2934 ev_window_save_print_settings (EvWindow         *window,
2935                                GtkPrintSettings *print_settings)
2936 {
2937         GKeyFile *key_file;
2938         gint      i;
2939
2940         key_file = get_print_settings_file ();
2941         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2942
2943         /* Save print settings that are specific to the document */
2944         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2945                 /* Remove it from global settings */
2946                 g_key_file_remove_key (key_file, EV_PRINT_SETTINGS_GROUP,
2947                                        document_print_settings[i], NULL);
2948
2949                 if (window->priv->metadata) {
2950                         const gchar *value;
2951
2952                         value = gtk_print_settings_get (print_settings,
2953                                                         document_print_settings[i]);
2954                         ev_metadata_set_string (window->priv->metadata,
2955                                                 document_print_settings[i], value);
2956                 }
2957         }
2958
2959         save_print_setting_file (key_file);
2960         g_key_file_free (key_file);
2961 }
2962
2963 static void
2964 ev_window_save_print_page_setup (EvWindow     *window,
2965                                  GtkPageSetup *page_setup)
2966 {
2967         GKeyFile *key_file;
2968
2969         key_file = get_print_settings_file ();
2970         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2971
2972         /* Do not save document settings in global file */
2973         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2974                                "page-setup-orientation", NULL);
2975         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2976                                "page-setup-margin-top", NULL);
2977         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2978                                "page-setup-margin-bottom", NULL);
2979         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2980                                "page-setup-margin-left", NULL);
2981         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2982                                "page-setup-margin-right", NULL);
2983
2984         save_print_setting_file (key_file);
2985         g_key_file_free (key_file);
2986
2987         if (!window->priv->metadata)
2988                 return;
2989
2990         /* Save page setup options that are specific to the document */
2991         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2992                              gtk_page_setup_get_orientation (page_setup));
2993         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2994                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2995         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2996                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2997         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2998                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2999         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
3000                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
3001 }
3002
3003 static void
3004 ev_window_load_print_settings_from_metadata (EvWindow         *window,
3005                                              GtkPrintSettings *print_settings)
3006 {
3007         gint i;
3008
3009         if (!window->priv->metadata)
3010                 return;
3011
3012         /* Load print setting that are specific to the document */
3013         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
3014                 gchar *value = NULL;
3015
3016                 ev_metadata_get_string (window->priv->metadata,
3017                                         document_print_settings[i], &value);
3018                 gtk_print_settings_set (print_settings,
3019                                         document_print_settings[i], value);
3020         }
3021 }
3022
3023 static void
3024 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
3025                                                GtkPageSetup *page_setup)
3026 {
3027         gint          int_value;
3028         gdouble       double_value;
3029         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
3030
3031         /* Load page setup options that are specific to the document */
3032         if (window->priv->metadata &&
3033             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
3034                 gtk_page_setup_set_orientation (page_setup, int_value);
3035         } else {
3036                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
3037         }
3038
3039         if (window->priv->metadata &&
3040             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
3041                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
3042         } else {
3043                 gtk_page_setup_set_top_margin (page_setup,
3044                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
3045                                                GTK_UNIT_MM);
3046         }
3047
3048         if (window->priv->metadata &&
3049             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
3050                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
3051         } else {
3052                 gtk_page_setup_set_bottom_margin (page_setup,
3053                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
3054                                                   GTK_UNIT_MM);
3055         }
3056
3057         if (window->priv->metadata &&
3058             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
3059                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
3060         } else {
3061                 gtk_page_setup_set_left_margin (page_setup,
3062                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
3063                                                 GTK_UNIT_MM);
3064         }
3065
3066         if (window->priv->metadata &&
3067             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
3068                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
3069         } else {
3070                 gtk_page_setup_set_right_margin (page_setup,
3071                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
3072                                                  GTK_UNIT_MM);
3073         }
3074 }
3075
3076 static GtkPrintSettings *
3077 get_print_settings (GKeyFile *key_file)
3078 {
3079         GtkPrintSettings *print_settings;
3080
3081         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
3082                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
3083                 gtk_print_settings_new ();
3084
3085         return print_settings ? print_settings : gtk_print_settings_new ();
3086 }
3087
3088 static GtkPageSetup *
3089 get_print_page_setup (GKeyFile *key_file)
3090 {
3091         GtkPageSetup *page_setup;
3092
3093         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
3094                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
3095                 gtk_page_setup_new ();
3096
3097         return page_setup ? page_setup : gtk_page_setup_new ();
3098 }
3099
3100 static void
3101 ev_window_print_cancel (EvWindow *ev_window)
3102 {
3103         EvPrintOperation *op;
3104
3105         if (!ev_window->priv->print_queue)
3106                 return;
3107
3108         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
3109                 ev_print_operation_cancel (op);
3110         }
3111 }
3112
3113 static void
3114 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
3115                                              gint      n_jobs)
3116 {
3117         gchar *text = NULL;
3118
3119         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
3120             !ev_window->priv->print_queue)
3121                 return;
3122
3123         if (n_jobs == 0) {
3124                 ev_window_set_message_area (ev_window, NULL);
3125                 return;
3126         }
3127
3128         if (n_jobs > 1) {
3129                 text = g_strdup_printf (ngettext ("%d pending job in queue",
3130                                                   "%d pending jobs in queue",
3131                                                   n_jobs - 1), n_jobs - 1);
3132         }
3133
3134         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
3135                                             text);
3136         g_free (text);
3137 }
3138
3139 static gboolean
3140 destroy_window (GtkWidget *window)
3141 {
3142         gtk_widget_destroy (window);
3143
3144         return FALSE;
3145 }
3146
3147 static void
3148 ev_window_print_operation_done (EvPrintOperation       *op,
3149                                 GtkPrintOperationResult result,
3150                                 EvWindow               *ev_window)
3151 {
3152         gint n_jobs;
3153
3154         switch (result) {
3155         case GTK_PRINT_OPERATION_RESULT_APPLY: {
3156                 GtkPrintSettings *print_settings;
3157
3158                 print_settings = ev_print_operation_get_print_settings (op);
3159                 ev_window_save_print_settings (ev_window, print_settings);
3160
3161                 if (ev_print_operation_get_embed_page_setup (op)) {
3162                         GtkPageSetup *page_setup;
3163
3164                         page_setup = ev_print_operation_get_default_page_setup (op);
3165                         ev_window_save_print_page_setup (ev_window, page_setup);
3166                 }
3167         }
3168
3169                 break;
3170         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3171                 GtkWidget *dialog;
3172                 GError    *error = NULL;
3173
3174
3175                 ev_print_operation_get_error (op, &error);
3176
3177                 /* The message area is already used by
3178                  * the printing progress, so it's better to
3179                  * use a popup dialog in this case
3180                  */
3181                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3182                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3183                                                  GTK_MESSAGE_ERROR,
3184                                                  GTK_BUTTONS_CLOSE,
3185                                                  "%s", _("Failed to print document"));
3186                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3187                                                           "%s", error->message);
3188                 g_signal_connect (dialog, "response",
3189                                   G_CALLBACK (gtk_widget_destroy),
3190                                   NULL);
3191                 gtk_widget_show (dialog);
3192
3193                 g_error_free (error);
3194         }
3195                 break;
3196         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3197         default:
3198                 break;
3199         }
3200
3201         g_queue_remove (ev_window->priv->print_queue, op);
3202         g_object_unref (op);
3203         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3204         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3205
3206         if (n_jobs == 0 && ev_window->priv->close_after_print)
3207                 g_idle_add ((GSourceFunc)destroy_window,
3208                             ev_window);
3209 }
3210
3211 static void
3212 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3213                                       gint                   response,
3214                                       EvWindow              *ev_window)
3215 {
3216         if (response == GTK_RESPONSE_CANCEL) {
3217                 EvPrintOperation *op;
3218
3219                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3220                 ev_print_operation_cancel (op);
3221         } else {
3222                 gtk_widget_hide (GTK_WIDGET (area));
3223         }
3224 }
3225
3226 static void
3227 ev_window_print_operation_status_changed (EvPrintOperation *op,
3228                                           EvWindow         *ev_window)
3229 {
3230         const gchar *status;
3231         gdouble      fraction;
3232
3233         status = ev_print_operation_get_status (op);
3234         fraction = ev_print_operation_get_progress (op);
3235
3236         if (!ev_window->priv->message_area) {
3237                 GtkWidget   *area;
3238                 const gchar *job_name;
3239                 gchar       *text;
3240
3241                 job_name = ev_print_operation_get_job_name (op);
3242                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3243
3244                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3245                                                      text,
3246                                                      GTK_STOCK_CLOSE,
3247                                                      GTK_RESPONSE_CLOSE,
3248                                                      GTK_STOCK_CANCEL,
3249                                                      GTK_RESPONSE_CANCEL,
3250                                                      NULL);
3251                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3252                 g_signal_connect (area, "response",
3253                                   G_CALLBACK (ev_window_print_progress_response_cb),
3254                                   ev_window);
3255                 gtk_widget_show (area);
3256                 ev_window_set_message_area (ev_window, area);
3257                 g_free (text);
3258         }
3259
3260         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3261                                              status);
3262         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3263                                                fraction);
3264 }
3265
3266 static void
3267 ev_window_print_operation_begin_print (EvPrintOperation *op,
3268                                        EvWindow         *ev_window)
3269 {
3270         if (!ev_window->priv->print_queue)
3271                 ev_window->priv->print_queue = g_queue_new ();
3272
3273         g_queue_push_head (ev_window->priv->print_queue, op);
3274         ev_window_print_update_pending_jobs_message (ev_window,
3275                                                      g_queue_get_length (ev_window->priv->print_queue));
3276 }
3277
3278 void
3279 ev_window_print_range (EvWindow *ev_window,
3280                        gint      first_page,
3281                        gint      last_page)
3282 {
3283         EvPrintOperation *op;
3284         GKeyFile         *print_settings_file;
3285         GtkPrintSettings *print_settings;
3286         GtkPageSetup     *print_page_setup;
3287         gint              current_page;
3288         gint              document_last_page;
3289
3290         g_return_if_fail (EV_IS_WINDOW (ev_window));
3291         g_return_if_fail (ev_window->priv->document != NULL);
3292
3293         if (!ev_window->priv->print_queue)
3294                 ev_window->priv->print_queue = g_queue_new ();
3295
3296         op = ev_print_operation_new (ev_window->priv->document);
3297         if (!op) {
3298                 g_warning ("%s", "Printing is not supported for document\n");
3299                 return;
3300         }
3301
3302         g_signal_connect (op, "begin_print",
3303                           G_CALLBACK (ev_window_print_operation_begin_print),
3304                           (gpointer)ev_window);
3305         g_signal_connect (op, "status_changed",
3306                           G_CALLBACK (ev_window_print_operation_status_changed),
3307                           (gpointer)ev_window);
3308         g_signal_connect (op, "done",
3309                           G_CALLBACK (ev_window_print_operation_done),
3310                           (gpointer)ev_window);
3311
3312         current_page = ev_document_model_get_page (ev_window->priv->model);
3313         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3314
3315         print_settings_file = get_print_settings_file ();
3316
3317         print_settings = get_print_settings (print_settings_file);
3318         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3319
3320         print_page_setup = get_print_page_setup (print_settings_file);
3321         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3322
3323         if (first_page != 1 || last_page != document_last_page) {
3324                 GtkPageRange range;
3325
3326                 /* Ranges in GtkPrint are 0 - N */
3327                 range.start = first_page - 1;
3328                 range.end = last_page - 1;
3329
3330                 gtk_print_settings_set_print_pages (print_settings,
3331                                                     GTK_PRINT_PAGES_RANGES);
3332                 gtk_print_settings_set_page_ranges (print_settings,
3333                                                     &range, 1);
3334         }
3335
3336         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3337         ev_print_operation_set_current_page (op, current_page);
3338         ev_print_operation_set_print_settings (op, print_settings);
3339         ev_print_operation_set_default_page_setup (op, print_page_setup);
3340 #ifdef WITH_GCONF
3341         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3342                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3343                                                                              NULL));
3344 #else
3345         ev_print_operation_set_embed_page_setup (op, TRUE);
3346 #endif
3347
3348         g_object_unref (print_settings);
3349         g_object_unref (print_page_setup);
3350         g_key_file_free (print_settings_file);
3351
3352         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3353 }
3354
3355 static void
3356 ev_window_print (EvWindow *window)
3357 {
3358         ev_window_print_range (window, 1,
3359                                ev_document_get_n_pages (window->priv->document));
3360 }
3361
3362 static void
3363 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3364 {
3365         ev_window_print (ev_window);
3366 }
3367
3368 static void
3369 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3370 {
3371         if (ev_window->priv->properties == NULL) {
3372                 ev_window->priv->properties = ev_properties_dialog_new ();
3373                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3374                                                    ev_window->priv->uri,
3375                                                    ev_window->priv->document);
3376                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3377                                            (gpointer) &(ev_window->priv->properties));
3378                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3379                                               GTK_WINDOW (ev_window));
3380         }
3381
3382         ev_document_fc_mutex_lock ();
3383         gtk_widget_show (ev_window->priv->properties);
3384         ev_document_fc_mutex_unlock ();
3385 }
3386
3387 static void
3388 document_modified_confirmation_dialog_response (GtkDialog *dialog,
3389                                                 gint       response,
3390                                                 EvWindow  *ev_window)
3391 {
3392         gtk_widget_destroy (GTK_WIDGET (dialog));
3393
3394         switch (response) {
3395         case GTK_RESPONSE_YES:
3396                 ev_window_cmd_save_as (NULL, ev_window);
3397                 break;
3398         case GTK_RESPONSE_NO:
3399                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3400                 break;
3401         case GTK_RESPONSE_CANCEL:
3402         default:
3403                 break;
3404         }
3405 }
3406
3407 static gboolean
3408 ev_window_check_document_modified (EvWindow *ev_window)
3409 {
3410         EvDocument  *document = ev_window->priv->document;
3411         GtkWidget   *dialog;
3412         gchar       *text, *markup;
3413         const gchar *secondary_text;
3414
3415         if (!document)
3416                 return FALSE;
3417
3418         if (EV_IS_DOCUMENT_FORMS (document) &&
3419             ev_document_forms_document_is_modified (EV_DOCUMENT_FORMS (document))) {
3420                 secondary_text = _("Document contains form fields that have been filled out. "
3421                                    "If you don't save a copy, changes will be permanently lost.");
3422         } else if (EV_IS_DOCUMENT_ANNOTATIONS (document) &&
3423                    ev_document_annotations_document_is_modified (EV_DOCUMENT_ANNOTATIONS (document))) {
3424                 secondary_text = _("Document contains new or modified annotations. "
3425                                    "If you don't save a copy, changes will be permanently lost.");
3426         } else {
3427                 return FALSE;
3428         }
3429
3430
3431         text = g_markup_printf_escaped (_("Save a copy of document “%s” before closing?"),
3432                                         gtk_window_get_title (GTK_WINDOW (ev_window)));
3433
3434         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3435                                          GTK_DIALOG_MODAL,
3436                                          GTK_MESSAGE_QUESTION,
3437                                          GTK_BUTTONS_NONE,
3438                                          NULL);
3439
3440         markup = g_strdup_printf ("<b>%s</b>", text);
3441         g_free (text);
3442
3443         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3444         g_free (markup);
3445
3446         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3447                                                   "%s", secondary_text);
3448
3449         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3450                                 _("Close _without Saving"),
3451                                 GTK_RESPONSE_NO,
3452                                 GTK_STOCK_CANCEL,
3453                                 GTK_RESPONSE_CANCEL,
3454                                 _("Save a _Copy"),
3455                                 GTK_RESPONSE_YES,
3456                                 NULL);
3457         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3458         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3459                                                  GTK_RESPONSE_YES,
3460                                                  GTK_RESPONSE_NO,
3461                                                  GTK_RESPONSE_CANCEL,
3462                                                  -1);
3463
3464         g_signal_connect (dialog, "response",
3465                           G_CALLBACK (document_modified_confirmation_dialog_response),
3466                           ev_window);
3467         gtk_widget_show (dialog);
3468
3469         return TRUE;
3470 }
3471
3472 static void
3473 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3474                                          gint       response,
3475                                          EvWindow  *ev_window)
3476 {
3477         gtk_widget_destroy (GTK_WIDGET (dialog));
3478
3479         switch (response) {
3480         case GTK_RESPONSE_YES:
3481                 if (!ev_window->priv->print_queue ||
3482                     g_queue_is_empty (ev_window->priv->print_queue))
3483                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3484                 else
3485                         ev_window->priv->close_after_print = TRUE;
3486                 break;
3487         case GTK_RESPONSE_NO:
3488                 ev_window->priv->close_after_print = TRUE;
3489                 if (ev_window->priv->print_queue &&
3490                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3491                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3492                         ev_window_print_cancel (ev_window);
3493                 } else {
3494                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3495                 }
3496                 break;
3497         case GTK_RESPONSE_CANCEL:
3498         default:
3499                 ev_window->priv->close_after_print = FALSE;
3500         }
3501 }
3502
3503 static gboolean
3504 ev_window_check_print_queue (EvWindow *ev_window)
3505 {
3506         GtkWidget *dialog;
3507         gchar     *text, *markup;
3508         gint       n_print_jobs;
3509
3510         n_print_jobs = ev_window->priv->print_queue ?
3511                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3512
3513         if (n_print_jobs == 0)
3514                 return FALSE;
3515
3516         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3517                                          GTK_DIALOG_MODAL,
3518                                          GTK_MESSAGE_QUESTION,
3519                                          GTK_BUTTONS_NONE,
3520                                          NULL);
3521         if (n_print_jobs == 1) {
3522                 EvPrintOperation *op;
3523                 const gchar      *job_name;
3524
3525                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3526                 job_name = ev_print_operation_get_job_name (op);
3527
3528                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3529                                         job_name);
3530         } else {
3531                 text = g_strdup_printf (_("There are %d print jobs active. "
3532                                           "Wait until print finishes before closing?"),
3533                                         n_print_jobs);
3534         }
3535
3536         markup = g_strdup_printf ("<b>%s</b>", text);
3537         g_free (text);
3538
3539         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3540         g_free (markup);
3541
3542         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3543                                                   _("If you close the window, pending print "
3544                                                     "jobs will not be printed."));
3545
3546         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3547                                 _("Cancel _print and Close"),
3548                                 GTK_RESPONSE_NO,
3549                                 GTK_STOCK_CANCEL,
3550                                 GTK_RESPONSE_CANCEL,
3551                                 _("Close _after Printing"),
3552                                 GTK_RESPONSE_YES,
3553                                 NULL);
3554         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3555         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3556                                                  GTK_RESPONSE_YES,
3557                                                  GTK_RESPONSE_NO,
3558                                                  GTK_RESPONSE_CANCEL,
3559                                                  -1);
3560
3561         g_signal_connect (dialog, "response",
3562                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3563                           ev_window);
3564         gtk_widget_show (dialog);
3565
3566         return TRUE;
3567 }
3568
3569 static gboolean
3570 ev_window_close (EvWindow *ev_window)
3571 {
3572         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3573                 gint current_page;
3574
3575                 /* Save current page */
3576                 current_page = ev_view_presentation_get_current_page (
3577                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3578                 ev_document_model_set_page (ev_window->priv->model, current_page);
3579         }
3580
3581         if (ev_window_check_document_modified (ev_window))
3582                 return FALSE;
3583
3584         if (ev_window_check_print_queue (ev_window))
3585                 return FALSE;
3586
3587         return TRUE;
3588 }
3589
3590 static void
3591 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3592 {
3593         if (ev_window_close (ev_window))
3594                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3595 }
3596
3597 static void
3598 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3599 {
3600         GtkAction *action;
3601
3602         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3603         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3604         update_chrome_visibility (window);
3605
3606         action = gtk_action_group_get_action (window->priv->action_group,
3607                                               PAGE_SELECTOR_ACTION);
3608         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3609 }
3610
3611 static void
3612 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3613 {
3614         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3615 }
3616
3617 static void
3618 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3619 {
3620         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3621 }
3622
3623 static void
3624 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3625 {
3626         gboolean continuous;
3627
3628         ev_window_stop_presentation (ev_window, TRUE);
3629         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3630         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3631 }
3632
3633 static void
3634 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3635 {
3636         gboolean dual_page;
3637
3638         ev_window_stop_presentation (ev_window, TRUE);
3639         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3640         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3641 }
3642
3643 static void
3644 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3645 {
3646         ev_window_stop_presentation (ev_window, TRUE);
3647
3648         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3649                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3650         } else {
3651                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3652         }
3653         ev_window_update_actions (ev_window);
3654 }
3655
3656 static void
3657 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3658 {
3659         ev_window_stop_presentation (ev_window, TRUE);
3660
3661         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3662                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3663         } else {
3664                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3665         }
3666         ev_window_update_actions (ev_window);
3667 }
3668
3669
3670 static void
3671 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3672 {
3673         g_return_if_fail (EV_IS_WINDOW (ev_window));
3674
3675         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3676 }
3677
3678 static void
3679 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3680 {
3681         g_return_if_fail (EV_IS_WINDOW (ev_window));
3682
3683         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3684                 g_error ("Find action should be insensitive since document doesn't support find");
3685                 return;
3686         }
3687
3688         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3689         update_chrome_visibility (ev_window);
3690         gtk_widget_grab_focus (ev_window->priv->find_bar);
3691 }
3692
3693 static void
3694 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3695 {
3696         g_return_if_fail (EV_IS_WINDOW (ev_window));
3697
3698         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3699         update_chrome_visibility (ev_window);
3700         gtk_widget_grab_focus (ev_window->priv->find_bar);
3701         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3702 }
3703
3704 static void
3705 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3706 {
3707         g_return_if_fail (EV_IS_WINDOW (ev_window));
3708
3709         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3710         update_chrome_visibility (ev_window);
3711         gtk_widget_grab_focus (ev_window->priv->find_bar);
3712         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3713 }
3714
3715 static void
3716 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3717 {
3718         g_return_if_fail (EV_IS_WINDOW (ev_window));
3719
3720         ev_view_copy (EV_VIEW (ev_window->priv->view));
3721 }
3722
3723 static void
3724 ev_window_sidebar_position_change_cb (GObject    *object,
3725                                       GParamSpec *pspec,
3726                                       EvWindow   *ev_window)
3727 {
3728         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3729                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3730                                      gtk_paned_get_position (GTK_PANED (object)));
3731 }
3732
3733 static void
3734 ev_window_update_fullscreen_action (EvWindow *window)
3735 {
3736         GtkAction *action;
3737
3738         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3739         g_signal_handlers_block_by_func
3740                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3741         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3742                                       ev_document_model_get_fullscreen (window->priv->model));
3743         g_signal_handlers_unblock_by_func
3744                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3745 }
3746
3747 static void
3748 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3749 {
3750         GtkWidget *item;
3751
3752         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3753         g_object_set (item, "is-important", FALSE, NULL);
3754
3755         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3756         g_object_set (item, "is-important", FALSE, NULL);
3757
3758         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3759         g_object_set (item, "is-important", TRUE, NULL);
3760
3761         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3762         g_object_set (item, "is-important", TRUE, NULL);
3763 }
3764
3765 static void
3766 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3767 {
3768         static gboolean done = FALSE;
3769
3770         if (!done) {
3771                 gtk_rc_parse_string (
3772                         "\n"
3773                         "   style \"fullscreen-toolbar-style\"\n"
3774                         "   {\n"
3775                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3776                         "   }\n"
3777                         "\n"
3778                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3779                         "\n");
3780                 done = TRUE;
3781         }
3782
3783         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3784 }
3785
3786 static void
3787 ev_window_run_fullscreen (EvWindow *window)
3788 {
3789         gboolean fullscreen_window = TRUE;
3790
3791         if (ev_document_model_get_fullscreen (window->priv->model))
3792                 return;
3793
3794         if (!window->priv->fullscreen_toolbar) {
3795                 window->priv->fullscreen_toolbar =
3796                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3797                                                    "/FullscreenToolbar");
3798
3799                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3800                                        GTK_TOOLBAR_BOTH_HORIZ);
3801                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3802                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3803
3804                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3805                                     window->priv->fullscreen_toolbar,
3806                                     FALSE, FALSE, 0);
3807                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3808                                        window->priv->fullscreen_toolbar, 1);
3809         }
3810
3811         if (EV_WINDOW_IS_PRESENTATION (window)) {
3812                 ev_window_stop_presentation (window, FALSE);
3813                 fullscreen_window = FALSE;
3814         }
3815
3816         g_object_set (G_OBJECT (window->priv->scrolled_window),
3817                       "shadow-type", GTK_SHADOW_NONE,
3818                       NULL);
3819
3820         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3821         ev_window_update_fullscreen_action (window);
3822
3823         /* If the user doesn't have the main toolbar he/she won't probably want
3824          * the toolbar in fullscreen mode. See bug #483048
3825          */
3826         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3827                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3828         update_chrome_visibility (window);
3829
3830         if (fullscreen_window)
3831                 gtk_window_fullscreen (GTK_WINDOW (window));
3832         gtk_widget_grab_focus (window->priv->view);
3833
3834         if (window->priv->metadata && !ev_window_is_empty (window))
3835                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3836 }
3837
3838 static void
3839 ev_window_stop_fullscreen (EvWindow *window,
3840                            gboolean  unfullscreen_window)
3841 {
3842         if (!ev_document_model_get_fullscreen (window->priv->model))
3843                 return;
3844
3845         g_object_set (G_OBJECT (window->priv->scrolled_window),
3846                       "shadow-type", GTK_SHADOW_IN,
3847                       NULL);
3848
3849         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3850         ev_window_update_fullscreen_action (window);
3851         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3852         update_chrome_visibility (window);
3853         if (unfullscreen_window)
3854                 gtk_window_unfullscreen (GTK_WINDOW (window));
3855
3856         if (window->priv->metadata && !ev_window_is_empty (window))
3857                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3858 }
3859
3860 static void
3861 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3862 {
3863         gboolean fullscreen;
3864
3865         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3866         if (fullscreen) {
3867                 ev_window_run_fullscreen (window);
3868         } else {
3869                 ev_window_stop_fullscreen (window, TRUE);
3870         }
3871 }
3872
3873 static void
3874 ev_window_update_presentation_action (EvWindow *window)
3875 {
3876         GtkAction *action;
3877
3878         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3879         g_signal_handlers_block_by_func
3880                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3881         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3882                                       EV_WINDOW_IS_PRESENTATION (window));
3883         g_signal_handlers_unblock_by_func
3884                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3885 }
3886
3887 static void
3888 ev_window_view_presentation_finished (EvWindow *window)
3889 {
3890         ev_window_stop_presentation (window, TRUE);
3891 }
3892
3893 static void
3894 ev_window_run_presentation (EvWindow *window)
3895 {
3896         gboolean fullscreen_window = TRUE;
3897         guint    current_page;
3898         guint    rotation;
3899         gboolean inverted_colors;
3900
3901         if (EV_WINDOW_IS_PRESENTATION (window))
3902                 return;
3903
3904         if (ev_document_model_get_fullscreen (window->priv->model)) {
3905                 ev_window_stop_fullscreen (window, FALSE);
3906                 fullscreen_window = FALSE;
3907         }
3908
3909         current_page = ev_document_model_get_page (window->priv->model);
3910         rotation = ev_document_model_get_rotation (window->priv->model);
3911         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3912         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3913                                                                     current_page,
3914                                                                     rotation,
3915                                                                     inverted_colors);
3916         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3917                                   G_CALLBACK (ev_window_view_presentation_finished),
3918                                   window);
3919
3920         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3921                             window->priv->presentation_view,
3922                             TRUE, TRUE, 0);
3923
3924         gtk_widget_hide (window->priv->hpaned);
3925         ev_window_update_presentation_action (window);
3926         update_chrome_visibility (window);
3927
3928         gtk_widget_grab_focus (window->priv->presentation_view);
3929         if (fullscreen_window)
3930                 gtk_window_fullscreen (GTK_WINDOW (window));
3931
3932         gtk_widget_show (window->priv->presentation_view);
3933
3934         ev_application_screensaver_disable (EV_APP);
3935
3936         if (window->priv->metadata && !ev_window_is_empty (window))
3937                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3938 }
3939
3940 static void
3941 ev_window_stop_presentation (EvWindow *window,
3942                              gboolean  unfullscreen_window)
3943 {
3944         guint current_page;
3945
3946         if (!EV_WINDOW_IS_PRESENTATION (window))
3947                 return;
3948
3949         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3950         ev_document_model_set_page (window->priv->model, current_page);
3951
3952         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3953                               window->priv->presentation_view);
3954         window->priv->presentation_view = NULL;
3955
3956         gtk_widget_show (window->priv->hpaned);
3957         ev_window_update_presentation_action (window);
3958         update_chrome_visibility (window);
3959         if (unfullscreen_window)
3960                 gtk_window_unfullscreen (GTK_WINDOW (window));
3961
3962         gtk_widget_grab_focus (window->priv->view);
3963
3964         ev_application_screensaver_enable (EV_APP);
3965
3966         if (window->priv->metadata && !ev_window_is_empty (window))
3967                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3968 }
3969
3970 static void
3971 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3972 {
3973         gboolean presentation;
3974
3975         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3976         if (presentation) {
3977                 ev_window_run_presentation (window);
3978         }
3979 }
3980
3981 static void
3982 ev_window_setup_gtk_settings (EvWindow *window)
3983 {
3984         GtkSettings *settings;
3985         GdkScreen   *screen;
3986         gchar       *menubar_accel_accel;
3987
3988         screen = gtk_window_get_screen (GTK_WINDOW (window));
3989         settings = gtk_settings_get_for_screen (screen);
3990
3991         g_object_get (settings,
3992                       "gtk-menu-bar-accel", &menubar_accel_accel,
3993                       NULL);
3994         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3995                 gtk_accelerator_parse (menubar_accel_accel,
3996                                        &window->priv->menubar_accel_keyval,
3997                                        &window->priv->menubar_accel_modifier);
3998                 if (window->priv->menubar_accel_keyval == 0) {
3999                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
4000                                    menubar_accel_accel);
4001                 }
4002         } else {
4003                 window->priv->menubar_accel_keyval = 0;
4004                 window->priv->menubar_accel_modifier = 0;
4005         }
4006
4007         g_free (menubar_accel_accel);
4008 }
4009
4010 static void
4011 ev_window_update_max_min_scale (EvWindow *window)
4012 {
4013         gdouble    dpi;
4014         GtkAction *action;
4015         gdouble    min_width, min_height;
4016         gdouble    width, height;
4017         gdouble    max_scale;
4018         gint       rotation = ev_document_model_get_rotation (window->priv->model);
4019
4020         if (!window->priv->document)
4021                 return;
4022
4023         dpi = get_screen_dpi (window) / 72.0;
4024
4025         ev_document_get_min_page_size (window->priv->document, &min_width, &min_height);
4026         width = (rotation == 0 || rotation == 180) ? min_width : min_height;
4027         height = (rotation == 0 || rotation == 180) ? min_height : min_width;
4028         max_scale = sqrt (PAGE_CACHE_SIZE / (width * dpi * 4 * height * dpi));
4029
4030         action = gtk_action_group_get_action (window->priv->action_group,
4031                                               ZOOM_CONTROL_ACTION);
4032         ephy_zoom_action_set_max_zoom_level (EPHY_ZOOM_ACTION (action), max_scale * dpi);
4033
4034         ev_document_model_set_min_scale (window->priv->model, MIN_SCALE * dpi);
4035         ev_document_model_set_max_scale (window->priv->model, max_scale * dpi);
4036 }
4037
4038 static void
4039 ev_window_screen_changed (GtkWidget *widget,
4040                           GdkScreen *old_screen)
4041 {
4042         EvWindow *window = EV_WINDOW (widget);
4043         GdkScreen *screen;
4044
4045         screen = gtk_widget_get_screen (widget);
4046         if (screen == old_screen)
4047                 return;
4048
4049         ev_window_setup_gtk_settings (window);
4050         ev_window_update_max_min_scale (window);
4051
4052         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
4053                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
4054         }
4055 }
4056
4057 static gboolean
4058 ev_window_state_event (GtkWidget           *widget,
4059                        GdkEventWindowState *event)
4060 {
4061         EvWindow *window = EV_WINDOW (widget);
4062
4063         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
4064                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
4065         }
4066
4067         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
4068                 return FALSE;
4069
4070         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
4071                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
4072                         return FALSE;
4073
4074                 ev_window_run_fullscreen (window);
4075         } else {
4076                 if (ev_document_model_get_fullscreen (window->priv->model))
4077                         ev_window_stop_fullscreen (window, FALSE);
4078                 else if (EV_WINDOW_IS_PRESENTATION (window))
4079                         ev_window_stop_presentation (window, FALSE);
4080         }
4081
4082         return FALSE;
4083 }
4084
4085 static void
4086 ev_window_set_page_mode (EvWindow         *window,
4087                          EvWindowPageMode  page_mode)
4088 {
4089         GtkWidget *child = NULL;
4090         GtkWidget *real_child;
4091
4092         if (window->priv->page_mode == page_mode)
4093                 return;
4094
4095         window->priv->page_mode = page_mode;
4096
4097         switch (page_mode) {
4098                 case PAGE_MODE_DOCUMENT:
4099                         child = window->priv->view;
4100                         break;
4101                 case PAGE_MODE_PASSWORD:
4102                         child = window->priv->password_view;
4103                         break;
4104                 default:
4105                         g_assert_not_reached ();
4106         }
4107
4108         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
4109         if (child != real_child) {
4110                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
4111                                       real_child);
4112                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
4113                                    child);
4114         }
4115         ev_window_update_actions (window);
4116 }
4117
4118
4119 static void
4120 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
4121 {
4122         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
4123
4124         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
4125 }
4126
4127 static void
4128 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
4129 {
4130         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
4131
4132         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
4133 }
4134
4135 static void
4136 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
4137 {
4138         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
4139
4140         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
4141 }
4142
4143 static void
4144 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
4145                                gint       response,
4146                                EvWindow  *ev_window)
4147 {
4148         EggEditableToolbar *toolbar;
4149         gchar              *toolbars_file;
4150
4151         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
4152         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
4153
4154         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
4155                                           "evince_toolbar.xml", NULL);
4156         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
4157                                           toolbars_file, "1.0");
4158         g_free (toolbars_file);
4159
4160         gtk_widget_destroy (GTK_WIDGET (dialog));
4161 }
4162
4163 static void
4164 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
4165 {
4166         GtkWidget          *dialog;
4167         GtkWidget          *editor;
4168         GtkWidget          *content_area;
4169         EggEditableToolbar *toolbar;
4170
4171         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
4172                                               GTK_WINDOW (ev_window),
4173                                               GTK_DIALOG_DESTROY_WITH_PARENT,
4174                                               GTK_STOCK_CLOSE,
4175                                               GTK_RESPONSE_CLOSE,
4176                                               NULL);
4177         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
4178         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
4179         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
4180         gtk_box_set_spacing (GTK_BOX (content_area), 2);
4181         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
4182         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
4183
4184         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
4185         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
4186                                          egg_editable_toolbar_get_model (toolbar));
4187
4188         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
4189         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
4190
4191         gtk_container_add (GTK_CONTAINER (content_area), editor);
4192
4193         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
4194
4195         g_signal_connect (dialog, "response",
4196                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
4197                           ev_window);
4198         gtk_widget_show_all (dialog);
4199 }
4200
4201 static void
4202 ev_window_cmd_edit_save_settings (GtkAction *action, EvWindow *ev_window)
4203 {
4204         EvWindowPrivate *priv = ev_window->priv;
4205         EvDocumentModel *model = priv->model;
4206         GSettings       *settings = priv->default_settings;
4207
4208         g_settings_set_boolean (settings, "continuous",
4209                                 ev_document_model_get_continuous (model));
4210         g_settings_set_boolean (settings, "dual-page",
4211                                 ev_document_model_get_dual_page (model));
4212         g_settings_set_boolean (settings, "fullscreen",
4213                                 ev_document_model_get_fullscreen (model));
4214         g_settings_set_boolean (settings, "inverted-colors",
4215                                 ev_document_model_get_inverted_colors (model));
4216         g_settings_set_enum (settings, "sizing-mode",
4217                              ev_document_model_get_sizing_mode (model));
4218         g_settings_set_boolean (settings, "show-toolbar",
4219                                 gtk_widget_get_visible (priv->toolbar));
4220         g_settings_set_boolean (settings, "show-sidebar",
4221                                 gtk_widget_get_visible (priv->sidebar));
4222         g_settings_set_int (settings, "sidebar-size",
4223                             gtk_paned_get_position (GTK_PANED (priv->hpaned)));
4224         g_settings_set_string (settings, "sidebar-page",
4225                                ev_window_sidebar_get_current_page_id (ev_window));
4226         g_settings_apply (settings);
4227 }
4228
4229 static void
4230 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
4231 {
4232         g_return_if_fail (EV_IS_WINDOW (ev_window));
4233
4234         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
4235         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
4236 }
4237
4238 static void
4239 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
4240 {
4241         g_return_if_fail (EV_IS_WINDOW (ev_window));
4242
4243         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
4244         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
4245 }
4246
4247 static void
4248 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
4249 {
4250         g_return_if_fail (EV_IS_WINDOW (ev_window));
4251
4252         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
4253 }
4254
4255 static void
4256 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
4257 {
4258         g_return_if_fail (EV_IS_WINDOW (ev_window));
4259
4260         ev_view_next_page (EV_VIEW (ev_window->priv->view));
4261 }
4262
4263 static void
4264 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
4265 {
4266         g_return_if_fail (EV_IS_WINDOW (ev_window));
4267
4268         ev_document_model_set_page (ev_window->priv->model, 0);
4269 }
4270
4271 static void
4272 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
4273 {
4274         g_return_if_fail (EV_IS_WINDOW (ev_window));
4275
4276         ev_document_model_set_page (ev_window->priv->model,
4277                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
4278 }
4279
4280 static void
4281 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
4282 {
4283         int n_pages, current_page;
4284
4285         g_return_if_fail (EV_IS_WINDOW (ev_window));
4286
4287         n_pages = ev_document_get_n_pages (ev_window->priv->document);
4288         current_page = ev_document_model_get_page (ev_window->priv->model);
4289
4290         if (current_page + 10 < n_pages) {
4291                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
4292         }
4293 }
4294
4295 static void
4296 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
4297 {
4298         int current_page;
4299
4300         g_return_if_fail (EV_IS_WINDOW (ev_window));
4301
4302         current_page = ev_document_model_get_page (ev_window->priv->model);
4303
4304         if (current_page - 10 >= 0) {
4305                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
4306         }
4307 }
4308
4309 static void
4310 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
4311 {
4312         ev_window_reload_document (ev_window, NULL);
4313 }
4314
4315 static void
4316 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
4317 {
4318         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4319 }
4320
4321 #if OFFLINE_HELP_ENABLED
4322 #define EV_HELP "ghelp:evince"
4323 #else
4324 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
4325 #endif
4326
4327 static void
4328 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4329 {
4330         GError  *error = NULL;
4331
4332         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4333                       EV_HELP,
4334                       gtk_get_current_event_time (),
4335                       &error);
4336         if (error) {
4337                 ev_window_error_message (ev_window, error,
4338                                          "%s", _("There was an error displaying help"));
4339                 g_error_free (error);
4340         }
4341 }
4342
4343 static void
4344 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4345 {
4346         ev_window_stop_fullscreen (window, TRUE);
4347 }
4348
4349 static void
4350 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4351 {
4352         ev_window_run_presentation (window);
4353 }
4354
4355 static void
4356 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4357 {
4358         GtkWidget *widget;
4359
4360         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4361
4362         widget = gtk_window_get_focus (GTK_WINDOW (window));
4363         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4364                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4365                 update_chrome_visibility (window);
4366                 gtk_widget_grab_focus (window->priv->view);
4367         } else {
4368                 gboolean fullscreen;
4369
4370                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4371
4372                 if (fullscreen) {
4373                         ev_window_stop_fullscreen (window, TRUE);
4374                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4375                         ev_window_stop_presentation (window, TRUE);
4376                         gtk_widget_grab_focus (window->priv->view);
4377                 } else {
4378                         gtk_widget_grab_focus (window->priv->view);
4379                 }
4380
4381                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4382                         g_warning ("Both fullscreen and presentation set somehow");
4383         }
4384 }
4385
4386 static void
4387 save_sizing_mode (EvWindow *window)
4388 {
4389         EvSizingMode mode;
4390         GEnumValue *enum_value;
4391
4392         if (!window->priv->metadata || ev_window_is_empty (window))
4393                 return;
4394
4395         mode = ev_document_model_get_sizing_mode (window->priv->model);
4396         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4397         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4398                                 enum_value->value_nick);
4399 }
4400
4401 static void
4402 ev_window_document_changed_cb (EvDocumentModel *model,
4403                                GParamSpec      *pspec,
4404                                EvWindow        *ev_window)
4405 {
4406         ev_window_set_document (ev_window,
4407                                 ev_document_model_get_document (model));
4408 }
4409
4410 static void
4411 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4412                                   GParamSpec      *pspec,
4413                                   EvWindow        *ev_window)
4414 {
4415         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4416
4417         g_object_set (ev_window->priv->scrolled_window,
4418                       "hscrollbar-policy",
4419                       sizing_mode == EV_SIZING_FREE ?
4420                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4421                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4422                       NULL);
4423
4424         update_sizing_buttons (ev_window);
4425         save_sizing_mode (ev_window);
4426 }
4427
4428 static void
4429 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4430 {
4431         ev_window_update_actions (ev_window);
4432
4433         if (!ev_window->priv->metadata)
4434                 return;
4435
4436         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4437                 gdouble zoom;
4438
4439                 zoom = ev_document_model_get_scale (model);
4440                 zoom *= 72.0 / get_screen_dpi (ev_window);
4441                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4442         }
4443 }
4444
4445 static void
4446 ev_window_update_continuous_action (EvWindow *window)
4447 {
4448         GtkAction *action;
4449
4450         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4451         g_signal_handlers_block_by_func
4452                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4453         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4454                                       ev_document_model_get_continuous (window->priv->model));
4455         g_signal_handlers_unblock_by_func
4456                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4457 }
4458
4459 static void
4460 ev_window_update_dual_page_action (EvWindow *window)
4461 {
4462         GtkAction *action;
4463
4464         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4465         g_signal_handlers_block_by_func
4466                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4467         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4468                                       ev_document_model_get_dual_page (window->priv->model));
4469         g_signal_handlers_unblock_by_func
4470                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4471 }
4472
4473 static void
4474 ev_window_continuous_changed_cb (EvDocumentModel *model,
4475                                  GParamSpec      *pspec,
4476                                  EvWindow        *ev_window)
4477 {
4478         ev_window_update_continuous_action (ev_window);
4479
4480         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4481                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4482                                          ev_document_model_get_continuous (model));
4483 }
4484
4485 static void
4486 ev_window_rotation_changed_cb (EvDocumentModel *model,
4487                                GParamSpec      *pspec,
4488                                EvWindow        *window)
4489 {
4490         gint rotation = ev_document_model_get_rotation (model);
4491
4492         if (window->priv->metadata && !ev_window_is_empty (window))
4493                 ev_metadata_set_int (window->priv->metadata, "rotation",
4494                                      rotation);
4495
4496         ev_window_update_max_min_scale (window);
4497         ev_window_refresh_window_thumbnail (window);
4498 }
4499
4500 static void
4501 ev_window_update_inverted_colors_action (EvWindow *window)
4502 {
4503         GtkAction *action;
4504
4505         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4506         g_signal_handlers_block_by_func
4507                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4508         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4509                                       ev_document_model_get_inverted_colors (window->priv->model));
4510         g_signal_handlers_unblock_by_func
4511                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4512 }
4513
4514 static void
4515 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4516                                       GParamSpec      *pspec,
4517                                       EvWindow        *window)
4518 {
4519         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4520
4521         ev_window_update_inverted_colors_action (window);
4522
4523         if (window->priv->metadata && !ev_window_is_empty (window))
4524                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4525                                          inverted_colors);
4526
4527         ev_window_refresh_window_thumbnail (window);
4528 }
4529
4530 static void
4531 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4532                                 GParamSpec      *pspec,
4533                                 EvWindow        *ev_window)
4534 {
4535         ev_window_update_dual_page_action (ev_window);
4536
4537         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4538                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4539                                          ev_document_model_get_dual_page (model));
4540 }
4541
4542 static char *
4543 build_comments_string (EvDocument *document)
4544 {
4545         gchar *comments = NULL;
4546         EvDocumentBackendInfo info;
4547
4548         if (document && ev_document_get_backend_info (document, &info)) {
4549                 comments = g_strdup_printf (
4550                         _("Document Viewer\nUsing %s (%s)"),
4551                         info.name, info.version);
4552         } else {
4553                 comments = g_strdup_printf (
4554                         _("Document Viewer"));
4555         }
4556
4557         return comments;
4558 }
4559
4560 static void
4561 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4562 {
4563         const char *authors[] = {
4564                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4565                 "Jonathan Blandford <jrb@gnome.org>",
4566                 "Marco Pesenti Gritti <marco@gnome.org>",
4567                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4568                 "Bryan Clark <clarkbw@gnome.org>",
4569                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4570                 "Wouter Bolsterlee <wbolster@gnome.org>",
4571                 "Christian Persch <chpe" "\100" "gnome.org>",
4572                 NULL
4573         };
4574
4575         const char *documenters[] = {
4576                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4577                 NULL
4578         };
4579
4580         const char *license[] = {
4581                 N_("Evince is free software; you can redistribute it and/or modify "
4582                    "it under the terms of the GNU General Public License as published by "
4583                    "the Free Software Foundation; either version 2 of the License, or "
4584                    "(at your option) any later version.\n"),
4585                 N_("Evince is distributed in the hope that it will be useful, "
4586                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4587                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4588                    "GNU General Public License for more details.\n"),
4589                 N_("You should have received a copy of the GNU General Public License "
4590                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4591                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4592         };
4593
4594         char *license_trans;
4595         char *comments;
4596
4597 #ifdef ENABLE_NLS
4598         const char **p;
4599
4600         for (p = authors; *p; ++p)
4601                 *p = _(*p);
4602
4603         for (p = documenters; *p; ++p)
4604                 *p = _(*p);
4605 #endif
4606
4607         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4608                                      _(license[2]), "\n", NULL);
4609
4610         comments = build_comments_string (ev_window->priv->document);
4611
4612         gtk_show_about_dialog (
4613                 GTK_WINDOW (ev_window),
4614                 "name", _("Evince"),
4615                 "version", VERSION,
4616                 "copyright",
4617                 _("© 1996–2009 The Evince authors"),
4618                 "license", license_trans,
4619                 "website", "http://www.gnome.org/projects/evince",
4620                 "comments", comments,
4621                 "authors", authors,
4622                 "documenters", documenters,
4623                 "translator-credits", _("translator-credits"),
4624                 "logo-icon-name", "evince",
4625                 "wrap-license", TRUE,
4626                 NULL);
4627
4628         g_free (comments);
4629         g_free (license_trans);
4630 }
4631
4632 static void
4633 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4634 {
4635         gboolean active;
4636
4637         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4638         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4639         update_chrome_visibility (ev_window);
4640         if (ev_window->priv->metadata)
4641                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4642 }
4643
4644 static void
4645 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4646 {
4647         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4648                 return;
4649
4650         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4651                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4652         update_chrome_visibility (ev_window);
4653 }
4654
4655 static void
4656 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4657                                            GParamSpec *pspec,
4658                                            EvWindow   *ev_window)
4659 {
4660         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) {
4661                 ev_metadata_set_string (ev_window->priv->metadata,
4662                                         "sidebar_page",
4663                                         ev_window_sidebar_get_current_page_id (ev_window));
4664         }
4665 }
4666
4667 static void
4668 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4669                                          GParamSpec *pspec,
4670                                          EvWindow   *ev_window)
4671 {
4672         GtkAction *action;
4673
4674         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4675
4676         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4677                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4678
4679                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4680
4681                 if (ev_window->priv->metadata)
4682                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4683                                                  visible);
4684         }
4685 }
4686
4687 static void
4688 view_menu_link_popup (EvWindow *ev_window,
4689                       EvLink   *link)
4690 {
4691         gboolean   show_external = FALSE;
4692         gboolean   show_internal = FALSE;
4693         GtkAction *action;
4694
4695         if (ev_window->priv->link)
4696                 g_object_unref (ev_window->priv->link);
4697
4698         if (link)
4699                 ev_window->priv->link = g_object_ref (link);
4700         else
4701                 ev_window->priv->link = NULL;
4702
4703         if (ev_window->priv->link) {
4704                 EvLinkAction *ev_action;
4705
4706                 ev_action = ev_link_get_action (link);
4707                 if (ev_action) {
4708                         switch (ev_link_action_get_action_type (ev_action)) {
4709                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4710                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4711                                         show_internal = TRUE;
4712                                         break;
4713                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4714                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4715                                         show_external = TRUE;
4716                                         break;
4717                                 default:
4718                                         break;
4719                         }
4720                 }
4721         }
4722
4723         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4724                                               "OpenLink");
4725         gtk_action_set_visible (action, show_external);
4726
4727         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4728                                               "CopyLinkAddress");
4729         gtk_action_set_visible (action, show_external);
4730
4731         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4732                                               "GoLink");
4733         gtk_action_set_visible (action, show_internal);
4734
4735         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4736                                               "OpenLinkNewWindow");
4737         gtk_action_set_visible (action, show_internal);
4738 }
4739
4740 static void
4741 view_menu_image_popup (EvWindow  *ev_window,
4742                        EvImage   *image)
4743 {
4744         GtkAction *action;
4745         gboolean   show_image = FALSE;
4746
4747         if (ev_window->priv->image)
4748                 g_object_unref (ev_window->priv->image);
4749
4750         if (image)
4751                 ev_window->priv->image = g_object_ref (image);
4752         else
4753                 ev_window->priv->image = NULL;
4754
4755         show_image = (ev_window->priv->image != NULL);
4756
4757         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4758                                               "SaveImageAs");
4759         gtk_action_set_visible (action, show_image);
4760
4761         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4762                                               "CopyImage");
4763         gtk_action_set_visible (action, show_image);
4764 }
4765
4766 static void
4767 view_menu_annot_popup (EvWindow     *ev_window,
4768                        EvAnnotation *annot)
4769 {
4770         GtkAction *action;
4771         gboolean   show_annot = FALSE;
4772
4773         if (ev_window->priv->annot)
4774                 g_object_unref (ev_window->priv->annot);
4775         ev_window->priv->annot = (annot) ? g_object_ref (annot) : NULL;
4776
4777         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4778                                               "AnnotProperties");
4779         gtk_action_set_visible (action, (annot != NULL && EV_IS_ANNOTATION_MARKUP (annot)));
4780
4781         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4782                 EvAttachment *attachment;
4783
4784                 attachment = ev_annotation_attachment_get_attachment (EV_ANNOTATION_ATTACHMENT (annot));
4785                 if (attachment) {
4786                         show_annot = TRUE;
4787                         if (ev_window->priv->attach_list) {
4788                                 g_list_foreach (ev_window->priv->attach_list,
4789                                                 (GFunc) g_object_unref, NULL);
4790                                 g_list_free (ev_window->priv->attach_list);
4791                                 ev_window->priv->attach_list = NULL;
4792                         }
4793                         ev_window->priv->attach_list =
4794                                 g_list_prepend (ev_window->priv->attach_list,
4795                                                 g_object_ref (attachment));
4796                 }
4797         }
4798
4799         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4800                                               "OpenAttachment");
4801         gtk_action_set_visible (action, show_annot);
4802
4803         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4804                                               "SaveAttachmentAs");
4805         gtk_action_set_visible (action, show_annot);
4806 }
4807
4808 static gboolean
4809 view_menu_popup_cb (EvView   *view,
4810                     GList    *items,
4811                     EvWindow *ev_window)
4812 {
4813         GList   *l;
4814         gboolean has_link = FALSE;
4815         gboolean has_image = FALSE;
4816         gboolean has_annot = FALSE;
4817
4818         for (l = items; l; l = g_list_next (l)) {
4819                 if (EV_IS_LINK (l->data)) {
4820                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4821                         has_link = TRUE;
4822                 } else if (EV_IS_IMAGE (l->data)) {
4823                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4824                         has_image = TRUE;
4825                 } else if (EV_IS_ANNOTATION (l->data)) {
4826                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4827                         has_annot = TRUE;
4828                 }
4829         }
4830
4831         if (!has_link)
4832                 view_menu_link_popup (ev_window, NULL);
4833         if (!has_image)
4834                 view_menu_image_popup (ev_window, NULL);
4835         if (!has_annot)
4836                 view_menu_annot_popup (ev_window, NULL);
4837
4838         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4839                         NULL, NULL, NULL, NULL,
4840                         3, gtk_get_current_event_time ());
4841         return TRUE;
4842 }
4843
4844 static gboolean
4845 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4846                               GList           *attach_list,
4847                               EvWindow        *ev_window)
4848 {
4849         GtkWidget *popup;
4850
4851         g_assert (attach_list != NULL);
4852
4853         if (ev_window->priv->attach_list) {
4854                 g_list_foreach (ev_window->priv->attach_list,
4855                                 (GFunc) g_object_unref, NULL);
4856                 g_list_free (ev_window->priv->attach_list);
4857         }
4858
4859         ev_window->priv->attach_list = attach_list;
4860
4861         popup = ev_window->priv->attachment_popup;
4862
4863         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4864                         NULL, NULL,
4865                         3, gtk_get_current_event_time ());
4866
4867         return TRUE;
4868 }
4869
4870 static void
4871 ev_window_update_find_status_message (EvWindow *ev_window)
4872 {
4873         gchar *message;
4874
4875         if (!ev_window->priv->find_job)
4876                 return;
4877
4878         if (ev_job_is_finished (ev_window->priv->find_job)) {
4879                 EvJobFind *job_find = EV_JOB_FIND (ev_window->priv->find_job);
4880
4881                 if (ev_job_find_has_results (job_find)) {
4882                         gint n_results;
4883
4884                         n_results = ev_job_find_get_n_results (job_find,
4885                                                                ev_document_model_get_page (ev_window->priv->model));
4886                         /* TRANS: Sometimes this could be better translated as
4887                            "%d hit(s) on this page".  Therefore this string
4888                            contains plural cases. */
4889                         message = g_strdup_printf (ngettext ("%d found on this page",
4890                                                              "%d found on this page",
4891                                                              n_results),
4892                                                    n_results);
4893                 } else {
4894                         message = g_strdup (_("Not found"));
4895                 }
4896         } else {
4897                 gdouble percent;
4898
4899                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4900                 message = g_strdup_printf (_("%3d%% remaining to search"),
4901                                            (gint) ((1.0 - percent) * 100));
4902         }
4903
4904         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4905         g_free (message);
4906 }
4907
4908 static void
4909 ev_window_find_job_finished_cb (EvJobFind *job,
4910                                 EvWindow  *ev_window)
4911 {
4912         ev_window_update_find_status_message (ev_window);
4913 }
4914
4915 static void
4916 ev_window_find_job_updated_cb (EvJobFind *job,
4917                                gint       page,
4918                                EvWindow  *ev_window)
4919 {
4920         ev_window_update_actions (ev_window);
4921
4922         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4923                               ev_job_find_get_results (job),
4924                               page);
4925         ev_window_update_find_status_message (ev_window);
4926 }
4927
4928 static void
4929 ev_window_clear_find_job (EvWindow *ev_window)
4930 {
4931         if (ev_window->priv->find_job != NULL) {
4932                 if (!ev_job_is_finished (ev_window->priv->find_job))
4933                         ev_job_cancel (ev_window->priv->find_job);
4934
4935                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4936                                                       ev_window_find_job_finished_cb,
4937                                                       ev_window);
4938                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4939                                                       ev_window_find_job_updated_cb,
4940                                                       ev_window);
4941                 g_object_unref (ev_window->priv->find_job);
4942                 ev_window->priv->find_job = NULL;
4943         }
4944 }
4945
4946 static void
4947 find_bar_previous_cb (EggFindBar *find_bar,
4948                       EvWindow   *ev_window)
4949 {
4950         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4951 }
4952
4953 static void
4954 find_bar_next_cb (EggFindBar *find_bar,
4955                   EvWindow   *ev_window)
4956 {
4957         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4958 }
4959
4960 static void
4961 find_bar_close_cb (EggFindBar *find_bar,
4962                    EvWindow   *ev_window)
4963 {
4964         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4965         ev_window_clear_find_job (ev_window);
4966         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4967         update_chrome_visibility (ev_window);
4968 }
4969
4970 static void
4971 find_bar_search_changed_cb (EggFindBar *find_bar,
4972                             GParamSpec *param,
4973                             EvWindow   *ev_window)
4974 {
4975         gboolean case_sensitive;
4976         const char *search_string;
4977
4978         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4979                 return;
4980
4981         /* Either the string or case sensitivity could have changed. */
4982         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4983         search_string = egg_find_bar_get_search_string (find_bar);
4984
4985         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4986
4987         ev_window_clear_find_job (ev_window);
4988
4989         if (search_string && search_string[0]) {
4990                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4991                                                              ev_document_model_get_page (ev_window->priv->model),
4992                                                              ev_document_get_n_pages (ev_window->priv->document),
4993                                                              search_string,
4994                                                              case_sensitive);
4995                 g_signal_connect (ev_window->priv->find_job, "finished",
4996                                   G_CALLBACK (ev_window_find_job_finished_cb),
4997                                   ev_window);
4998                 g_signal_connect (ev_window->priv->find_job, "updated",
4999                                   G_CALLBACK (ev_window_find_job_updated_cb),
5000                                   ev_window);
5001                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
5002         } else {
5003                 ev_window_update_actions (ev_window);
5004                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
5005                                               NULL);
5006                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
5007         }
5008 }
5009
5010 static void
5011 find_bar_visibility_changed_cb (EggFindBar *find_bar,
5012                                 GParamSpec *param,
5013                                 EvWindow   *ev_window)
5014 {
5015         gboolean visible;
5016
5017         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
5018
5019         if (ev_window->priv->document &&
5020             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
5021                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
5022                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
5023                 ev_window_update_actions (ev_window);
5024
5025                 if (visible)
5026                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
5027                 else
5028                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
5029         }
5030 }
5031
5032 static void
5033 find_bar_scroll (EggFindBar   *find_bar,
5034                  GtkScrollType scroll,
5035                  EvWindow     *ev_window)
5036 {
5037         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
5038 }
5039
5040 static void
5041 zoom_control_changed_cb (EphyZoomAction *action,
5042                          float           zoom,
5043                          EvWindow       *ev_window)
5044 {
5045         EvSizingMode mode;
5046
5047         if (zoom == EPHY_ZOOM_BEST_FIT) {
5048                 mode = EV_SIZING_BEST_FIT;
5049         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
5050                 mode = EV_SIZING_FIT_WIDTH;
5051         } else {
5052                 mode = EV_SIZING_FREE;
5053         }
5054
5055         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
5056
5057         if (mode == EV_SIZING_FREE) {
5058                 ev_document_model_set_scale (ev_window->priv->model,
5059                                              zoom * get_screen_dpi (ev_window) / 72.0);
5060         }
5061 }
5062
5063 static void
5064 ev_window_drag_data_received (GtkWidget        *widget,
5065                               GdkDragContext   *context,
5066                               gint              x,
5067                               gint              y,
5068                               GtkSelectionData *selection_data,
5069                               guint             info,
5070                               guint             time)
5071
5072 {
5073         EvWindow  *window = EV_WINDOW (widget);
5074         gchar    **uris;
5075         gint       i = 0;
5076         GSList    *uri_list = NULL;
5077         GtkWidget *source;
5078
5079         source = gtk_drag_get_source_widget (context);
5080         if (source && widget == gtk_widget_get_toplevel (source)) {
5081                 gtk_drag_finish (context, FALSE, FALSE, time);
5082                 return;
5083         }
5084
5085         uris = gtk_selection_data_get_uris (selection_data);
5086         if (!uris) {
5087                 gtk_drag_finish (context, FALSE, FALSE, time);
5088                 return;
5089         }
5090
5091         for (i = 0; uris[i]; i++) {
5092                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
5093         }
5094
5095         ev_application_open_uri_list (EV_APP, uri_list,
5096                                       gtk_window_get_screen (GTK_WINDOW (window)),
5097                                       0);
5098         gtk_drag_finish (context, TRUE, FALSE, time);
5099
5100         g_strfreev (uris);
5101         g_slist_free (uri_list);
5102 }
5103
5104 static void
5105 ev_window_finalize (GObject *object)
5106 {
5107         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
5108
5109         if (ev_window_n_copies == 0) {
5110                 ev_application_shutdown (EV_APP);
5111         } else {
5112                 ev_window_n_copies--;
5113         }
5114 }
5115
5116 static void
5117 ev_window_dispose (GObject *object)
5118 {
5119         EvWindow *window = EV_WINDOW (object);
5120         EvWindowPrivate *priv = window->priv;
5121         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
5122
5123         if (mpkeys) {
5124                 g_signal_handlers_disconnect_by_func (mpkeys,
5125                                                       ev_window_media_player_key_pressed,
5126                                                       window);
5127         }
5128
5129 #ifdef ENABLE_DBUS
5130         if (priv->dbus_object_id > 0) {
5131                 ev_window_emit_closed (window);
5132                 g_dbus_connection_unregister_object (ev_application_get_dbus_connection (EV_APP),
5133                                                      priv->dbus_object_id);
5134                 priv->dbus_object_id = 0;
5135         }
5136
5137         if (priv->dbus_object_path) {
5138                 g_free (priv->dbus_object_path);
5139                 priv->dbus_object_path = NULL;
5140         }
5141 #endif /* ENABLE_DBUS */
5142
5143         if (priv->metadata) {
5144                 g_object_unref (priv->metadata);
5145                 priv->metadata = NULL;
5146         }
5147
5148         if (priv->setup_document_idle > 0) {
5149                 g_source_remove (priv->setup_document_idle);
5150                 priv->setup_document_idle = 0;
5151         }
5152
5153 #ifdef WITH_GCONF
5154         if (priv->gconf_client) {
5155                 g_object_unref (priv->gconf_client);
5156                 priv->gconf_client = NULL;
5157         }
5158 #endif
5159
5160         if (priv->monitor) {
5161                 g_object_unref (priv->monitor);
5162                 priv->monitor = NULL;
5163         }
5164
5165         if (priv->title) {
5166                 ev_window_title_free (priv->title);
5167                 priv->title = NULL;
5168         }
5169
5170         if (priv->ui_manager) {
5171                 g_object_unref (priv->ui_manager);
5172                 priv->ui_manager = NULL;
5173         }
5174
5175         if (priv->action_group) {
5176                 g_object_unref (priv->action_group);
5177                 priv->action_group = NULL;
5178         }
5179
5180         if (priv->view_popup_action_group) {
5181                 g_object_unref (priv->view_popup_action_group);
5182                 priv->view_popup_action_group = NULL;
5183         }
5184
5185         if (priv->attachment_popup_action_group) {
5186                 g_object_unref (priv->attachment_popup_action_group);
5187                 priv->attachment_popup_action_group = NULL;
5188         }
5189
5190         if (priv->recent_action_group) {
5191                 g_object_unref (priv->recent_action_group);
5192                 priv->recent_action_group = NULL;
5193         }
5194
5195         if (priv->recent_manager) {
5196                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
5197                                                       ev_window_setup_recent,
5198                                                       window);
5199                 priv->recent_manager = NULL;
5200         }
5201
5202         if (priv->settings) {
5203                 g_object_unref (priv->settings);
5204                 priv->settings = NULL;
5205         }
5206
5207         if (priv->default_settings) {
5208                 g_settings_apply (priv->default_settings);
5209                 g_object_unref (priv->default_settings);
5210                 priv->default_settings = NULL;
5211         }
5212
5213         priv->recent_ui_id = 0;
5214
5215         if (priv->model) {
5216                 g_signal_handlers_disconnect_by_func (priv->model,
5217                                                       ev_window_page_changed_cb,
5218                                                       window);
5219                 g_object_unref (priv->model);
5220                 priv->model = NULL;
5221         }
5222
5223         if (priv->document) {
5224                 g_object_unref (priv->document);
5225                 priv->document = NULL;
5226         }
5227
5228         if (priv->view) {
5229                 g_object_unref (priv->view);
5230                 priv->view = NULL;
5231         }
5232
5233         if (priv->password_view) {
5234                 g_object_unref (priv->password_view);
5235                 priv->password_view = NULL;
5236         }
5237
5238         if (priv->load_job) {
5239                 ev_window_clear_load_job (window);
5240         }
5241
5242         if (priv->reload_job) {
5243                 ev_window_clear_reload_job (window);
5244         }
5245
5246         if (priv->save_job) {
5247                 ev_window_clear_save_job (window);
5248         }
5249
5250         if (priv->thumbnail_job) {
5251                 ev_window_clear_thumbnail_job (window);
5252         }
5253
5254         if (priv->find_job) {
5255                 ev_window_clear_find_job (window);
5256         }
5257
5258         if (priv->local_uri) {
5259                 ev_window_clear_local_uri (window);
5260                 priv->local_uri = NULL;
5261         }
5262
5263         ev_window_clear_progress_idle (window);
5264         if (priv->progress_cancellable) {
5265                 g_object_unref (priv->progress_cancellable);
5266                 priv->progress_cancellable = NULL;
5267         }
5268
5269         ev_window_close_dialogs (window);
5270
5271         if (priv->link) {
5272                 g_object_unref (priv->link);
5273                 priv->link = NULL;
5274         }
5275
5276         if (priv->image) {
5277                 g_object_unref (priv->image);
5278                 priv->image = NULL;
5279         }
5280
5281         if (priv->annot) {
5282                 g_object_unref (priv->annot);
5283                 priv->annot = NULL;
5284         }
5285
5286         if (priv->attach_list) {
5287                 g_list_foreach (priv->attach_list,
5288                                 (GFunc) g_object_unref,
5289                                 NULL);
5290                 g_list_free (priv->attach_list);
5291                 priv->attach_list = NULL;
5292         }
5293
5294         if (priv->find_bar) {
5295                 g_signal_handlers_disconnect_by_func
5296                         (window->priv->find_bar,
5297                          G_CALLBACK (find_bar_close_cb),
5298                          window);
5299                 priv->find_bar = NULL;
5300         }
5301
5302         if (priv->uri) {
5303                 g_free (priv->uri);
5304                 priv->uri = NULL;
5305         }
5306
5307         if (priv->search_string) {
5308                 g_free (priv->search_string);
5309                 priv->search_string = NULL;
5310         }
5311
5312         if (priv->dest) {
5313                 g_object_unref (priv->dest);
5314                 priv->dest = NULL;
5315         }
5316
5317         if (priv->history) {
5318                 g_object_unref (priv->history);
5319                 priv->history = NULL;
5320         }
5321
5322         if (priv->print_queue) {
5323                 g_queue_free (priv->print_queue);
5324                 priv->print_queue = NULL;
5325         }
5326
5327         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
5328 }
5329
5330 static void
5331 menubar_deactivate_cb (GtkWidget *menubar,
5332                        EvWindow  *window)
5333 {
5334         g_signal_handlers_disconnect_by_func (menubar,
5335                                               G_CALLBACK (menubar_deactivate_cb),
5336                                               window);
5337
5338         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5339
5340         update_chrome_visibility (window);
5341 }
5342
5343 static gboolean
5344 ev_window_key_press_event (GtkWidget   *widget,
5345                            GdkEventKey *event)
5346 {
5347         EvWindow        *ev_window = EV_WINDOW (widget);
5348         EvWindowPrivate *priv = ev_window->priv;
5349         gboolean         handled = FALSE;
5350
5351         /* Propagate the event to the view first
5352          * It's needed to be able to type in
5353          * annot popups windows
5354          */
5355         if (priv->view) {
5356                 g_object_ref (priv->view);
5357                 if (gtk_widget_is_sensitive (priv->view))
5358                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5359                 g_object_unref (priv->view);
5360         }
5361
5362         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5363                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5364
5365                 if (priv->menubar_accel_keyval != 0 &&
5366                     event->keyval == priv->menubar_accel_keyval &&
5367                     modifier == priv->menubar_accel_modifier) {
5368                         if (!gtk_widget_get_visible (priv->menubar)) {
5369                                 g_signal_connect (priv->menubar, "deactivate",
5370                                                   G_CALLBACK (menubar_deactivate_cb),
5371                                                   ev_window);
5372
5373                                 gtk_widget_show (priv->menubar);
5374                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5375                                                              FALSE);
5376
5377                                 handled = TRUE;
5378                         }
5379                 }
5380         }
5381
5382         if (!handled)
5383                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5384
5385         return handled;
5386 }
5387
5388 static gboolean
5389 ev_window_delete_event (GtkWidget   *widget,
5390                         GdkEventAny *event)
5391 {
5392         return !ev_window_close (EV_WINDOW (widget));
5393 }
5394
5395 static void
5396 ev_window_class_init (EvWindowClass *ev_window_class)
5397 {
5398         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5399         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5400
5401         g_object_class->dispose = ev_window_dispose;
5402         g_object_class->finalize = ev_window_finalize;
5403
5404         widget_class->delete_event = ev_window_delete_event;
5405         widget_class->key_press_event = ev_window_key_press_event;
5406         widget_class->screen_changed = ev_window_screen_changed;
5407         widget_class->window_state_event = ev_window_state_event;
5408         widget_class->drag_data_received = ev_window_drag_data_received;
5409
5410         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5411 }
5412
5413 /* Normal items */
5414 static const GtkActionEntry entries[] = {
5415         { "File", NULL, N_("_File") },
5416         { "Edit", NULL, N_("_Edit") },
5417         { "View", NULL, N_("_View") },
5418         { "Go", NULL, N_("_Go") },
5419         { "Help", NULL, N_("_Help") },
5420
5421         /* File menu */
5422         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5423           N_("Open an existing document"),
5424           G_CALLBACK (ev_window_cmd_file_open) },
5425         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5426           N_("Open a copy of the current document in a new window"),
5427           G_CALLBACK (ev_window_cmd_file_open_copy) },
5428         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5429           N_("Save a copy of the current document"),
5430           G_CALLBACK (ev_window_cmd_save_as) },
5431         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5432           N_("Print this document"),
5433           G_CALLBACK (ev_window_cmd_file_print) },
5434         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5435           G_CALLBACK (ev_window_cmd_file_properties) },
5436         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5437           G_CALLBACK (ev_window_cmd_file_close_window) },
5438
5439         /* Edit menu */
5440         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5441           G_CALLBACK (ev_window_cmd_edit_copy) },
5442         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5443           G_CALLBACK (ev_window_cmd_edit_select_all) },
5444         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5445           N_("Find a word or phrase in the document"),
5446           G_CALLBACK (ev_window_cmd_edit_find) },
5447         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5448           G_CALLBACK (ev_window_cmd_edit_find_next) },
5449         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5450           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5451         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5452           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5453         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5454           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5455         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5456           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5457         { "EditSaveSettings", NULL, N_("Save Current Settings as _Default"), "<control>T", NULL,
5458           G_CALLBACK (ev_window_cmd_edit_save_settings) },
5459
5460
5461         /* View menu */
5462         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5463           N_("Enlarge the document"),
5464           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5465         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5466           N_("Shrink the document"),
5467           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5468         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5469           N_("Reload the document"),
5470           G_CALLBACK (ev_window_cmd_view_reload) },
5471
5472         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5473           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5474
5475         /* Go menu */
5476         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5477           N_("Go to the previous page"),
5478           G_CALLBACK (ev_window_cmd_go_previous_page) },
5479         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5480           N_("Go to the next page"),
5481           G_CALLBACK (ev_window_cmd_go_next_page) },
5482         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5483           N_("Go to the first page"),
5484           G_CALLBACK (ev_window_cmd_go_first_page) },
5485         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5486           N_("Go to the last page"),
5487           G_CALLBACK (ev_window_cmd_go_last_page) },
5488
5489         /* Help menu */
5490         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5491           G_CALLBACK (ev_window_cmd_help_contents) },
5492
5493         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5494           G_CALLBACK (ev_window_cmd_help_about) },
5495
5496         /* Toolbar-only */
5497         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5498           N_("Leave fullscreen mode"),
5499           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5500         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5501           N_("Start a presentation"),
5502           G_CALLBACK (ev_window_cmd_start_presentation) },
5503
5504         /* Accellerators */
5505         { "Escape", NULL, "", "Escape", "",
5506           G_CALLBACK (ev_window_cmd_escape) },
5507         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5508           G_CALLBACK (ev_window_cmd_edit_find) },
5509         { "F3", NULL, "", "F3", NULL,
5510           G_CALLBACK (ev_window_cmd_edit_find_next) },
5511         { "PageDown", NULL, "", "Page_Down", NULL,
5512           G_CALLBACK (ev_window_cmd_scroll_forward) },
5513         { "PageUp", NULL, "", "Page_Up", NULL,
5514           G_CALLBACK (ev_window_cmd_scroll_backward) },
5515         { "Space", NULL, "", "space", NULL,
5516           G_CALLBACK (ev_window_cmd_scroll_forward) },
5517         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5518           G_CALLBACK (ev_window_cmd_scroll_backward) },
5519         { "BackSpace", NULL, "", "BackSpace", NULL,
5520           G_CALLBACK (ev_window_cmd_scroll_backward) },
5521         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5522           G_CALLBACK (ev_window_cmd_scroll_forward) },
5523         { "Return", NULL, "", "Return", NULL,
5524           G_CALLBACK (ev_window_cmd_scroll_forward) },
5525         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5526           G_CALLBACK (ev_window_cmd_scroll_backward) },
5527         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5528           G_CALLBACK (ev_window_cmd_go_previous_page) },
5529         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5530           G_CALLBACK (ev_window_cmd_go_next_page) },
5531         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5532           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5533         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5534           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5535         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5536           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5537         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5538           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5539         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5540           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5541         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5542           G_CALLBACK (ev_window_cmd_go_backward) },
5543         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5544           G_CALLBACK (ev_window_cmd_go_forward) },
5545         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5546           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5547         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5548           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5549         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5550           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5551         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5552           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5553         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5554           G_CALLBACK (ev_window_cmd_edit_copy) },
5555 };
5556
5557 /* Toggle items */
5558 static const GtkToggleActionEntry toggle_entries[] = {
5559         /* View Menu */
5560         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5561           N_("Show or hide the toolbar"),
5562           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5563         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5564           N_("Show or hide the side pane"),
5565           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5566         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5567           N_("Show the entire document"),
5568           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5569         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5570           N_("Show two pages at once"),
5571           G_CALLBACK (ev_window_cmd_dual), FALSE },
5572         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5573           N_("Expand the window to fill the screen"),
5574           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5575         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5576           N_("Run document as a presentation"),
5577           G_CALLBACK (ev_window_cmd_view_presentation) },
5578         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5579           N_("Make the current document fill the window"),
5580           G_CALLBACK (ev_window_cmd_view_best_fit) },
5581         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5582           N_("Make the current document fill the window width"),
5583           G_CALLBACK (ev_window_cmd_view_page_width) },
5584         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5585           N_("Show page contents with the colors inverted"),
5586           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5587
5588 };
5589
5590 /* Popups specific items */
5591 static const GtkActionEntry view_popup_entries [] = {
5592         /* Links */
5593         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5594           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5595         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5596           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5597         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5598           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5599         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5600           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5601         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5602           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5603         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5604           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5605         { "AnnotProperties", NULL, N_("Annotation Properties…"), NULL,
5606           NULL, G_CALLBACK (ev_view_popup_cmd_annot_properties) }
5607 };
5608
5609 static const GtkActionEntry attachment_popup_entries [] = {
5610         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5611           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5612         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5613           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5614 };
5615
5616 static void
5617 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5618 {
5619         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5620 }
5621
5622 static void
5623 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5624 {
5625         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5626         gtk_widget_grab_focus (window->priv->view);
5627 }
5628
5629 static void
5630 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5631 {
5632
5633         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5634         gtk_widget_grab_focus (window->priv->view);
5635 }
5636
5637 static void
5638 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5639                                    EvWindow        *window)
5640 {
5641         ev_view_reload (EV_VIEW (window->priv->view));
5642 }
5643
5644 static void
5645 sidebar_annots_annot_activated_cb (EvSidebarAnnotations *sidebar_annots,
5646                                    EvMapping            *annot_mapping,
5647                                    EvWindow             *window)
5648 {
5649         ev_view_focus_annotation (EV_VIEW (window->priv->view), annot_mapping);
5650 }
5651
5652 static void
5653 sidebar_annots_begin_annot_add (EvSidebarAnnotations *sidebar_annots,
5654                                 EvAnnotationType      annot_type,
5655                                 EvWindow             *window)
5656 {
5657         ev_view_begin_add_annotation (EV_VIEW (window->priv->view), annot_type);
5658 }
5659
5660 static void
5661 view_annot_added (EvView       *view,
5662                   EvAnnotation *annot,
5663                   EvWindow     *window)
5664 {
5665         ev_sidebar_annotations_annot_added (EV_SIDEBAR_ANNOTATIONS (window->priv->sidebar_annots),
5666                                             annot);
5667 }
5668
5669 static void
5670 sidebar_annots_annot_add_cancelled (EvSidebarAnnotations *sidebar_annots,
5671                                     EvWindow             *window)
5672 {
5673         ev_view_cancel_add_annotation (EV_VIEW (window->priv->view));
5674 }
5675
5676 static void
5677 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5678 {
5679         GtkAction *action;
5680
5681         action = g_object_new (EV_TYPE_PAGE_ACTION,
5682                                "name", PAGE_SELECTOR_ACTION,
5683                                "label", _("Page"),
5684                                "tooltip", _("Select Page"),
5685                                "icon_name", "text-x-generic",
5686                                "visible_overflown", FALSE,
5687                                NULL);
5688         ev_page_action_set_model (EV_PAGE_ACTION (action),
5689                                   window->priv->model);
5690         g_signal_connect (action, "activate_link",
5691                           G_CALLBACK (activate_link_cb), window);
5692         gtk_action_group_add_action (group, action);
5693         g_object_unref (action);
5694
5695         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5696                                "name", ZOOM_CONTROL_ACTION,
5697                                "label", _("Zoom"),
5698                                "stock_id", EV_STOCK_ZOOM,
5699                                "tooltip", _("Adjust the zoom level"),
5700                                "zoom", 1.0,
5701                                NULL);
5702         g_signal_connect (action, "zoom_to_level",
5703                           G_CALLBACK (zoom_control_changed_cb), window);
5704         gtk_action_group_add_action (group, action);
5705         g_object_unref (action);
5706
5707         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5708                                "name", NAVIGATION_ACTION,
5709                                "label", _("Navigation"),
5710                                "is_important", TRUE,
5711                                "short_label", _("Back"),
5712                                "stock_id", GTK_STOCK_GO_DOWN,
5713                                /*translators: this is the history action*/
5714                                "tooltip", _("Move across visited pages"),
5715                                NULL);
5716         g_signal_connect (action, "activate_link",
5717                           G_CALLBACK (navigation_action_activate_link_cb), window);
5718         gtk_action_group_add_action (group, action);
5719         g_object_unref (action);
5720
5721         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5722                                "name", "FileOpenRecent",
5723                                "label", _("_Open…"),
5724                                "tooltip", _("Open an existing document"),
5725                                "stock_id", GTK_STOCK_OPEN,
5726                                NULL);
5727         g_signal_connect (action, "activate",
5728                           G_CALLBACK (ev_window_cmd_file_open), window);
5729         g_signal_connect (action, "item_activated",
5730                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5731                           window);
5732         gtk_action_group_add_action (group, action);
5733         g_object_unref (action);
5734 }
5735
5736 static void
5737 set_action_properties (GtkActionGroup *action_group)
5738 {
5739         GtkAction *action;
5740
5741         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5742         g_object_set (action, "is-important", TRUE, NULL);
5743         /*translators: this is the label for toolbar button*/
5744         g_object_set (action, "short_label", _("Previous"), NULL);
5745
5746         action = gtk_action_group_get_action (action_group, "GoNextPage");
5747         g_object_set (action, "is-important", TRUE, NULL);
5748         /*translators: this is the label for toolbar button*/
5749         g_object_set (action, "short_label", _("Next"), NULL);
5750
5751         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5752         /*translators: this is the label for toolbar button*/
5753         g_object_set (action, "short_label", _("Zoom In"), NULL);
5754
5755         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5756         /*translators: this is the label for toolbar button*/
5757         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5758
5759         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5760         /*translators: this is the label for toolbar button*/
5761         g_object_set (action, "short_label", _("Best Fit"), NULL);
5762
5763         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5764         /*translators: this is the label for toolbar button*/
5765         g_object_set (action, "short_label", _("Fit Width"), NULL);
5766
5767         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5768         g_object_set (action, "is-important", TRUE, NULL);
5769 }
5770
5771 static void
5772 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5773                           GParamSpec     *pspec,
5774                           EvWindow       *ev_window)
5775 {
5776         GtkTreeModel *model;
5777         GtkAction *action;
5778
5779         g_object_get (G_OBJECT (ev_sidebar_links),
5780                       "model", &model,
5781                       NULL);
5782
5783         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5784         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5785         g_object_unref (model);
5786 }
5787
5788 static gboolean
5789 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5790 {
5791 #ifdef ENABLE_DBUS
5792         GObject *keys;
5793
5794         keys = ev_application_get_media_keys (EV_APP);
5795         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5796 #endif /* ENABLE_DBUS */
5797
5798         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5799         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5800
5801         ev_window_set_view_accels_sensitivity (window, TRUE);
5802
5803         update_chrome_visibility (window);
5804
5805         return FALSE;
5806 }
5807
5808 static gboolean
5809 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5810 {
5811         ev_window_set_view_accels_sensitivity (window, FALSE);
5812
5813         return FALSE;
5814 }
5815
5816 static void
5817 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5818                                     GParamSpec         *pspec,
5819                                     EvWindow           *ev_window)
5820 {
5821         GtkWidget *widget;
5822
5823         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5824
5825         if (widget != NULL) {
5826                 g_signal_connect_object (widget, "focus_in_event",
5827                                          G_CALLBACK (view_actions_focus_in_cb),
5828                                          ev_window, 0);
5829                 g_signal_connect_object (widget, "focus_out_event",
5830                                          G_CALLBACK (view_actions_focus_out_cb),
5831                                          ev_window, 0);
5832                 g_object_unref (widget);
5833         }
5834 }
5835
5836 static gboolean
5837 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5838 {
5839         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5840                 gboolean maximized;
5841
5842                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5843                 if (window->priv->metadata && !ev_window_is_empty (window))
5844                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5845         }
5846
5847         return FALSE;
5848 }
5849
5850 static gboolean
5851 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5852 {
5853         GdkWindowState state;
5854         gdouble document_width, document_height;
5855
5856         if (!window->priv->metadata)
5857                 return FALSE;
5858
5859         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5860
5861         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5862                 if (window->priv->document) {
5863                         ev_document_get_max_page_size (window->priv->document,
5864                                                        &document_width, &document_height);
5865                         g_settings_set (window->priv->default_settings, "window-ratio", "(dd)",
5866                                         (double)event->width / document_width,
5867                                         (double)event->height / document_height);
5868
5869                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5870                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5871                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5872                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5873                 }
5874         }
5875
5876         return FALSE;
5877 }
5878
5879 static void
5880 launch_action (EvWindow *window, EvLinkAction *action)
5881 {
5882         const char *filename = ev_link_action_get_filename (action);
5883         GAppInfo *app_info;
5884         GFile *file;
5885         GList file_list = {NULL};
5886         GAppLaunchContext *context;
5887         GError *error = NULL;
5888
5889         if (filename == NULL)
5890                 return;
5891
5892         if (g_path_is_absolute (filename)) {
5893                 file = g_file_new_for_path (filename);
5894         } else {
5895                 GFile *base_file;
5896                 gchar *dir;
5897
5898                 dir = g_path_get_dirname (window->priv->uri);
5899                 base_file = g_file_new_for_uri (dir);
5900                 g_free (dir);
5901
5902                 file = g_file_resolve_relative_path (base_file, filename);
5903                 g_object_unref (base_file);
5904         }
5905
5906         app_info = g_file_query_default_handler (file, NULL, &error);
5907         if (!app_info) {
5908                 ev_window_error_message (window, error,
5909                                          "%s",
5910                                          _("Unable to launch external application."));
5911                 g_object_unref (file);
5912                 g_error_free (error);
5913
5914                 return;
5915         }
5916
5917         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5918         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5919                                            gtk_window_get_screen (GTK_WINDOW (window)));
5920         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5921                                               gtk_get_current_event_time ());
5922
5923         file_list.data = file;
5924         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5925                 ev_window_error_message (window, error,
5926                                          "%s",
5927                                          _("Unable to launch external application."));
5928                 g_error_free (error);
5929         }
5930
5931         g_object_unref (app_info);
5932         g_object_unref (file);
5933         /* FIXMEchpe: unref launch context? */
5934
5935         /* According to the PDF spec filename can be an executable. I'm not sure
5936            allowing to launch executables is a good idea though. -- marco */
5937 }
5938
5939 static void
5940 launch_external_uri (EvWindow *window, EvLinkAction *action)
5941 {
5942         const gchar *uri = ev_link_action_get_uri (action);
5943         GError *error = NULL;
5944         gboolean ret;
5945         GAppLaunchContext *context;
5946
5947         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5948         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5949                                            gtk_window_get_screen (GTK_WINDOW (window)));
5950         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5951                                               gtk_get_current_event_time ());
5952
5953         if (!g_strstr_len (uri, strlen (uri), "://") &&
5954             !g_str_has_prefix (uri, "mailto:")) {
5955                 gchar *new_uri;
5956
5957                 /* Not a valid uri, assume http if it starts with www */
5958                 if (g_str_has_prefix (uri, "www.")) {
5959                         new_uri = g_strdup_printf ("http://%s", uri);
5960                 } else {
5961                         GFile *file, *parent;
5962
5963                         file = g_file_new_for_uri (window->priv->uri);
5964                         parent = g_file_get_parent (file);
5965                         g_object_unref (file);
5966                         if (parent) {
5967                                 gchar *parent_uri = g_file_get_uri (parent);
5968
5969                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5970                                 g_free (parent_uri);
5971                                 g_object_unref (parent);
5972                         } else {
5973                                 new_uri = g_strdup_printf ("file:///%s", uri);
5974                         }
5975                 }
5976                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5977                 g_free (new_uri);
5978         } else {
5979                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5980         }
5981
5982         if (ret == FALSE) {
5983                 ev_window_error_message (window, error,
5984                                          "%s", _("Unable to open external link"));
5985                 g_error_free (error);
5986         }
5987
5988         /* FIXMEchpe: unref launch context? */
5989 }
5990
5991 static void
5992 open_remote_link (EvWindow *window, EvLinkAction *action)
5993 {
5994         gchar *uri;
5995         gchar *dir;
5996
5997         dir = g_path_get_dirname (window->priv->uri);
5998
5999         uri = g_build_filename (dir, ev_link_action_get_filename (action),
6000                                 NULL);
6001         g_free (dir);
6002
6003         ev_application_open_uri_at_dest (EV_APP, uri,
6004                                          gtk_window_get_screen (GTK_WINDOW (window)),
6005                                          ev_link_action_get_dest (action),
6006                                          0,
6007                                          NULL,
6008                                          gtk_get_current_event_time ());
6009
6010         g_free (uri);
6011 }
6012
6013 static void
6014 do_action_named (EvWindow *window, EvLinkAction *action)
6015 {
6016         const gchar *name = ev_link_action_get_name (action);
6017
6018         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
6019                 ev_window_cmd_go_first_page (NULL, window);
6020         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
6021                 ev_window_cmd_go_previous_page (NULL, window);
6022         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
6023                 ev_window_cmd_go_next_page (NULL, window);
6024         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
6025                 ev_window_cmd_go_last_page (NULL, window);
6026         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
6027                 ev_window_cmd_focus_page_selector (NULL, window);
6028         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
6029                 ev_window_cmd_edit_find (NULL, window);
6030         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
6031                 ev_window_cmd_file_close_window (NULL, window);
6032         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
6033                 ev_window_cmd_file_print (NULL, window);
6034         } else {
6035                 g_warning ("Unimplemented named action: %s, please post a "
6036                            "bug report in Evince bugzilla "
6037                            "(http://bugzilla.gnome.org) with a testcase.",
6038                            name);
6039         }
6040 }
6041
6042 static void
6043 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
6044 {
6045         switch (ev_link_action_get_action_type (action)) {
6046                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
6047                         EvLinkDest *dest;
6048
6049                         dest = ev_link_action_get_dest (action);
6050                         if (!dest)
6051                                 return;
6052
6053                         ev_window_open_copy_at_dest (window, dest);
6054                 }
6055                         break;
6056                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
6057                         launch_external_uri (window, action);
6058                         break;
6059                 case EV_LINK_ACTION_TYPE_LAUNCH:
6060                         launch_action (window, action);
6061                         break;
6062                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
6063                         open_remote_link (window, action);
6064                         break;
6065                 case EV_LINK_ACTION_TYPE_NAMED:
6066                         do_action_named (window, action);
6067                         break;
6068                 default:
6069                         g_assert_not_reached ();
6070         }
6071 }
6072
6073 static void
6074 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
6075 {
6076         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
6077 }
6078
6079 static void
6080 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
6081 {
6082         EvLinkAction *ev_action = NULL;
6083         EvLinkDest   *dest;
6084
6085         ev_action = ev_link_get_action (window->priv->link);
6086         if (!ev_action)
6087                 return;
6088
6089         dest = ev_link_action_get_dest (ev_action);
6090         if (!dest)
6091                 return;
6092
6093         ev_window_open_copy_at_dest (window, dest);
6094 }
6095
6096 static void
6097 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
6098 {
6099         EvLinkAction *ev_action;
6100
6101         ev_action = ev_link_get_action (window->priv->link);
6102         if (!ev_action)
6103                 return;
6104
6105         ev_view_copy_link_address (EV_VIEW (window->priv->view),
6106                                    ev_action);
6107 }
6108
6109
6110 static void
6111 image_save_dialog_response_cb (GtkWidget *fc,
6112                                gint       response_id,
6113                                EvWindow  *ev_window)
6114 {
6115         GFile           *target_file;
6116         gboolean         is_native;
6117         GError          *error = NULL;
6118         GdkPixbuf       *pixbuf;
6119         gchar           *uri;
6120         gchar          **extensions;
6121         gchar           *filename;
6122         gchar           *file_format;
6123         GdkPixbufFormat *format;
6124         GtkFileFilter   *filter;
6125
6126         if (response_id != GTK_RESPONSE_OK) {
6127                 gtk_widget_destroy (fc);
6128                 return;
6129         }
6130
6131         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6132         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
6133         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
6134
6135         if (format == NULL) {
6136                 format = get_gdk_pixbuf_format_by_extension (uri);
6137         }
6138
6139         if (format == NULL && g_strrstr (uri, ".") == NULL) {
6140                 /* no extension found and no extension provided within uri */
6141                 format = get_gdk_pixbuf_format_by_extension (".png");
6142                 if (format == NULL) {
6143                         /* no .png support, try .jpeg */
6144                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
6145                 }
6146         }
6147
6148         if (format == NULL) {
6149                 ev_window_error_message (ev_window, NULL,
6150                                          "%s",
6151                                          _("Couldn't find appropriate format to save image"));
6152                 g_free (uri);
6153                 gtk_widget_destroy (fc);
6154
6155                 return;
6156         }
6157
6158         extensions = gdk_pixbuf_format_get_extensions (format);
6159         if (!g_str_has_suffix (uri, extensions[0])) {
6160                 gchar *uri_extension;
6161
6162                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
6163                 target_file = g_file_new_for_uri (uri_extension);
6164                 g_free (uri_extension);
6165         } else {
6166                 target_file = g_file_new_for_uri (uri);
6167         }
6168         g_strfreev (extensions);
6169         g_free (uri);
6170
6171         is_native = g_file_is_native (target_file);
6172         if (is_native) {
6173                 filename = g_file_get_path (target_file);
6174         } else {
6175                 /* Create a temporary local file to save to */
6176                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
6177                         goto has_error;
6178         }
6179
6180         ev_document_doc_mutex_lock ();
6181         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
6182                                                ev_window->priv->image);
6183         ev_document_doc_mutex_unlock ();
6184
6185         file_format = gdk_pixbuf_format_get_name (format);
6186         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
6187         g_free (file_format);
6188         g_object_unref (pixbuf);
6189
6190     has_error:
6191         if (error) {
6192                 ev_window_error_message (ev_window, error,
6193                                          "%s", _("The image could not be saved."));
6194                 g_error_free (error);
6195                 g_free (filename);
6196                 g_object_unref (target_file);
6197                 gtk_widget_destroy (fc);
6198
6199                 return;
6200         }
6201
6202         if (!is_native) {
6203                 GFile *source_file;
6204
6205                 source_file = g_file_new_for_path (filename);
6206
6207                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
6208                                        source_file, target_file);
6209                 g_object_unref (source_file);
6210         }
6211
6212         g_free (filename);
6213         g_object_unref (target_file);
6214         gtk_widget_destroy (fc);
6215 }
6216
6217 static void
6218 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
6219 {
6220         GtkWidget *fc;
6221
6222         if (!window->priv->image)
6223                 return;
6224
6225         fc = gtk_file_chooser_dialog_new (_("Save Image"),
6226                                           GTK_WINDOW (window),
6227                                           GTK_FILE_CHOOSER_ACTION_SAVE,
6228                                           GTK_STOCK_CANCEL,
6229                                           GTK_RESPONSE_CANCEL,
6230                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6231                                           NULL);
6232
6233         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6234         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6235                                                  GTK_RESPONSE_OK,
6236                                                  GTK_RESPONSE_CANCEL,
6237                                                  -1);
6238
6239         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6240         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6241
6242         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
6243
6244         g_signal_connect (fc, "response",
6245                           G_CALLBACK (image_save_dialog_response_cb),
6246                           window);
6247
6248         gtk_widget_show (fc);
6249 }
6250
6251 static void
6252 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
6253 {
6254         GtkClipboard *clipboard;
6255         GdkPixbuf    *pixbuf;
6256
6257         if (!window->priv->image)
6258                 return;
6259
6260         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
6261                                               GDK_SELECTION_CLIPBOARD);
6262         ev_document_doc_mutex_lock ();
6263         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
6264                                                window->priv->image);
6265         ev_document_doc_mutex_unlock ();
6266
6267         gtk_clipboard_set_image (clipboard, pixbuf);
6268         g_object_unref (pixbuf);
6269 }
6270
6271 static void
6272 ev_view_popup_cmd_annot_properties (GtkAction *action,
6273                                     EvWindow  *window)
6274 {
6275         const gchar                  *author;
6276         GdkColor                      color;
6277         gdouble                       opacity;
6278         gboolean                      popup_is_open;
6279         EvAnnotationPropertiesDialog *dialog;
6280         EvAnnotation                 *annot = window->priv->annot;
6281         EvAnnotationsSaveMask         mask = EV_ANNOTATIONS_SAVE_NONE;
6282
6283         if (!annot)
6284                 return;
6285
6286         dialog = EV_ANNOTATION_PROPERTIES_DIALOG (ev_annotation_properties_dialog_new_with_annotation (window->priv->annot));
6287         if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_APPLY) {
6288                 gtk_widget_destroy (GTK_WIDGET (dialog));
6289
6290                 return;
6291         }
6292
6293         /* Set annotations changes */
6294         author = ev_annotation_properties_dialog_get_author (dialog);
6295         if (ev_annotation_markup_set_label (EV_ANNOTATION_MARKUP (annot), author))
6296                 mask |= EV_ANNOTATIONS_SAVE_LABEL;
6297
6298         ev_annotation_properties_dialog_get_color (dialog, &color);
6299         if (ev_annotation_set_color (annot, &color))
6300                 mask |= EV_ANNOTATIONS_SAVE_COLOR;
6301
6302         opacity = ev_annotation_properties_dialog_get_opacity (dialog);
6303         if (ev_annotation_markup_set_opacity (EV_ANNOTATION_MARKUP (annot), opacity))
6304                 mask |= EV_ANNOTATIONS_SAVE_OPACITY;
6305
6306         popup_is_open = ev_annotation_properties_dialog_get_popup_is_open (dialog);
6307         if (ev_annotation_markup_set_popup_is_open (EV_ANNOTATION_MARKUP (annot), popup_is_open))
6308                 mask |= EV_ANNOTATIONS_SAVE_POPUP_IS_OPEN;
6309
6310         if (EV_IS_ANNOTATION_TEXT (annot)) {
6311                 EvAnnotationTextIcon icon;
6312
6313                 icon = ev_annotation_properties_dialog_get_text_icon (dialog);
6314                 if (ev_annotation_text_set_icon (EV_ANNOTATION_TEXT (annot), icon))
6315                         mask |= EV_ANNOTATIONS_SAVE_TEXT_ICON;
6316         }
6317
6318         if (mask != EV_ANNOTATIONS_SAVE_NONE) {
6319                 ev_document_doc_mutex_lock ();
6320                 ev_document_annotations_save_annotation (EV_DOCUMENT_ANNOTATIONS (window->priv->document),
6321                                                          window->priv->annot,
6322                                                          mask);
6323                 ev_document_doc_mutex_unlock ();
6324
6325                 /* FIXME: update annot region only */
6326                 ev_view_reload (EV_VIEW (window->priv->view));
6327         }
6328
6329         gtk_widget_destroy (GTK_WIDGET (dialog));
6330 }
6331
6332 static void
6333 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
6334 {
6335         GList     *l;
6336         GdkScreen *screen;
6337
6338         if (!window->priv->attach_list)
6339                 return;
6340
6341         screen = gtk_window_get_screen (GTK_WINDOW (window));
6342
6343         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6344                 EvAttachment *attachment;
6345                 GError       *error = NULL;
6346
6347                 attachment = (EvAttachment *) l->data;
6348
6349                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
6350
6351                 if (error) {
6352                         ev_window_error_message (window, error,
6353                                                  "%s", _("Unable to open attachment"));
6354                         g_error_free (error);
6355                 }
6356         }
6357 }
6358
6359 static void
6360 attachment_save_dialog_response_cb (GtkWidget *fc,
6361                                     gint       response_id,
6362                                     EvWindow  *ev_window)
6363 {
6364         GFile                *target_file;
6365         gchar                *uri;
6366         GList                *l;
6367         GtkFileChooserAction  fc_action;
6368         gboolean              is_dir;
6369         gboolean              is_native;
6370
6371         if (response_id != GTK_RESPONSE_OK) {
6372                 gtk_widget_destroy (fc);
6373                 return;
6374         }
6375
6376         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6377         target_file = g_file_new_for_uri (uri);
6378         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
6379         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
6380         is_native = g_file_is_native (target_file);
6381
6382         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6383                 EvAttachment *attachment;
6384                 GFile        *save_to = NULL;
6385                 GError       *error = NULL;
6386
6387                 attachment = (EvAttachment *) l->data;
6388
6389                 if (is_native) {
6390                         if (is_dir) {
6391                                 save_to = g_file_get_child (target_file,
6392                                     /* FIXMEchpe: file name encoding! */
6393                                                             ev_attachment_get_name (attachment));
6394                         } else {
6395                                 save_to = g_object_ref (target_file);
6396                         }
6397                 } else {
6398                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
6399                 }
6400
6401                 if (save_to)
6402                         ev_attachment_save (attachment, save_to, &error);
6403
6404                 if (error) {
6405                         ev_window_error_message (ev_window, error,
6406                                                  "%s", _("The attachment could not be saved."));
6407                         g_error_free (error);
6408                         g_object_unref (save_to);
6409
6410                         continue;
6411                 }
6412
6413                 if (!is_native) {
6414                         GFile *dest_file;
6415
6416                         if (is_dir) {
6417                                 dest_file = g_file_get_child (target_file,
6418                                                               ev_attachment_get_name (attachment));
6419                         } else {
6420                                 dest_file = g_object_ref (target_file);
6421                         }
6422
6423                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
6424                                                save_to, dest_file);
6425
6426                         g_object_unref (dest_file);
6427                 }
6428
6429                 g_object_unref (save_to);
6430         }
6431
6432         g_free (uri);
6433         g_object_unref (target_file);
6434
6435         gtk_widget_destroy (fc);
6436 }
6437
6438 static void
6439 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6440 {
6441         GtkWidget    *fc;
6442         EvAttachment *attachment = NULL;
6443
6444         if (!window->priv->attach_list)
6445                 return;
6446
6447         if (g_list_length (window->priv->attach_list) == 1)
6448                 attachment = (EvAttachment *) window->priv->attach_list->data;
6449
6450         fc = gtk_file_chooser_dialog_new (
6451                 _("Save Attachment"),
6452                 GTK_WINDOW (window),
6453                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6454                 GTK_STOCK_CANCEL,
6455                 GTK_RESPONSE_CANCEL,
6456                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6457                 NULL);
6458
6459         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6460         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6461                                                  GTK_RESPONSE_OK,
6462                                                  GTK_RESPONSE_CANCEL,
6463                                                  -1);
6464
6465         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6466         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6467
6468         if (attachment)
6469                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6470                                                    ev_attachment_get_name (attachment));
6471
6472         g_signal_connect (fc, "response",
6473                           G_CALLBACK (attachment_save_dialog_response_cb),
6474                           window);
6475
6476         gtk_widget_show (fc);
6477 }
6478
6479 static void
6480 ev_window_media_player_key_pressed (EvWindow    *window,
6481                                     const gchar *key,
6482                                     gpointer     user_data)
6483 {
6484         if (!gtk_window_is_active (GTK_WINDOW (window)))
6485                 return;
6486
6487         /* Note how Previous/Next only go to the
6488          * next/previous page despite their icon telling you
6489          * they should go to the beginning/end.
6490          *
6491          * There's very few keyboards with FFW/RWD though,
6492          * so we stick the most useful keybinding on the most
6493          * often seen keys
6494          */
6495         if (strcmp (key, "Play") == 0) {
6496                 ev_window_run_presentation (window);
6497         } else if (strcmp (key, "Previous") == 0) {
6498                 ev_window_cmd_go_previous_page (NULL, window);
6499         } else if (strcmp (key, "Next") == 0) {
6500                 ev_window_cmd_go_next_page (NULL, window);
6501         } else if (strcmp (key, "FastForward") == 0) {
6502                 ev_window_cmd_go_last_page (NULL, window);
6503         } else if (strcmp (key, "Rewind") == 0) {
6504                 ev_window_cmd_go_first_page (NULL, window);
6505         }
6506 }
6507
6508 static EggToolbarsModel *
6509 get_toolbars_model (void)
6510 {
6511         EggToolbarsModel *toolbars_model;
6512         gchar            *toolbars_file;
6513         gchar            *toolbars_path;
6514         gint              i;
6515
6516         toolbars_model = egg_toolbars_model_new ();
6517
6518         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6519                                           "evince_toolbar.xml", NULL);
6520         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6521                                          "evince-toolbar.xml", NULL);
6522         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6523
6524         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6525                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6526                 goto skip_conversion;
6527         }
6528
6529         /* Open item doesn't exist anymore,
6530          * convert it to OpenRecent for compatibility
6531          */
6532         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6533                 const gchar *item;
6534
6535                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6536                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6537                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6538                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6539                                                      "FileOpenRecent");
6540                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6541                         break;
6542                 }
6543         }
6544
6545     skip_conversion:
6546         g_free (toolbars_file);
6547         g_free (toolbars_path);
6548
6549         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6550
6551         return toolbars_model;
6552 }
6553
6554 #ifdef ENABLE_DBUS
6555 static void
6556 ev_window_sync_source (EvWindow     *window,
6557                        EvSourceLink *link)
6558 {
6559         GDBusConnection *connection;
6560         GError          *error = NULL;
6561
6562         if (window->priv->dbus_object_id <= 0)
6563                 return;
6564
6565         connection = ev_application_get_dbus_connection (EV_APP);
6566         if (!connection)
6567                 return;
6568
6569         g_dbus_connection_emit_signal (connection,
6570                                        NULL,
6571                                        window->priv->dbus_object_path,
6572                                        EV_WINDOW_DBUS_INTERFACE,
6573                                        "SyncSource",
6574                                        g_variant_new ("(s(ii))",
6575                                                       link->filename,
6576                                                       link->line,
6577                                                       link->col),
6578                                        &error);
6579         if (error) {
6580                 g_printerr ("Failed to emit DBus signal SyncSource: %s\n",
6581                             error->message);
6582                 g_error_free (error);
6583         }
6584 }
6585
6586 static void
6587 ev_window_emit_closed (EvWindow *window)
6588 {
6589         GDBusConnection *connection;
6590         GError          *error = NULL;
6591
6592         if (window->priv->dbus_object_id <= 0)
6593                 return;
6594
6595         connection = ev_application_get_dbus_connection (EV_APP);
6596         if (!connection)
6597                 return;
6598
6599         g_dbus_connection_emit_signal (connection,
6600                                        NULL,
6601                                        window->priv->dbus_object_path,
6602                                        EV_WINDOW_DBUS_INTERFACE,
6603                                        "Closed",
6604                                        NULL,
6605                                        &error);
6606         if (error) {
6607                 g_printerr ("Failed to emit DBus signal Closed: %s\n",
6608                             error->message);
6609                 g_error_free (error);
6610
6611                 return;
6612         }
6613
6614         /* If this is the last window call g_dbus_connection_flush_sync()
6615          * to make sure the signal is emitted.
6616          */
6617         if (ev_application_get_n_windows (EV_APP) == 1)
6618                 g_dbus_connection_flush_sync (connection, NULL, NULL);
6619 }
6620
6621 static void
6622 ev_window_emit_doc_loaded (EvWindow *window)
6623 {
6624         GDBusConnection *connection;
6625         GError          *error = NULL;
6626
6627         if (window->priv->dbus_object_id <= 0)
6628                 return;
6629
6630         connection = ev_application_get_dbus_connection (EV_APP);
6631         if (!connection)
6632                 return;
6633
6634         g_dbus_connection_emit_signal (connection,
6635                                        NULL,
6636                                        window->priv->dbus_object_path,
6637                                        EV_WINDOW_DBUS_INTERFACE,
6638                                        "DocumentLoaded",
6639                                        g_variant_new("(s)", window->priv->uri),
6640                                        &error);
6641         if (error) {
6642                 g_printerr ("Failed to emit DBus signal DocumentLoaded: %s\n",
6643                             error->message);
6644                 g_error_free (error);
6645
6646                 return;
6647         }
6648 }
6649
6650 static void
6651 method_call_cb (GDBusConnection       *connection,
6652                 const gchar           *sender,
6653                 const gchar           *object_path,
6654                 const gchar           *interface_name,
6655                 const gchar           *method_name,
6656                 GVariant              *parameters,
6657                 GDBusMethodInvocation *invocation,
6658                 gpointer               user_data)
6659 {
6660         EvWindow *window = EV_WINDOW (user_data);
6661
6662         if (g_strcmp0 (method_name, "SyncView") != 0)
6663                 return;
6664
6665         if (window->priv->document && ev_document_has_synctex (window->priv->document)) {
6666                 EvSourceLink link;
6667
6668                 g_variant_get (parameters, "(&s(ii))", &link.filename, &link.line, &link.col);
6669                 ev_view_highlight_forward_search (EV_VIEW (window->priv->view), &link);
6670                 gtk_window_present (GTK_WINDOW (window));
6671         }
6672
6673         g_dbus_method_invocation_return_value (invocation, g_variant_new ("()"));
6674 }
6675
6676 static const char introspection_xml[] =
6677         "<node>"
6678           "<interface name='org.gnome.evince.Window'>"
6679             "<method name='SyncView'>"
6680               "<arg type='s' name='source_file' direction='in'/>"
6681               "<arg type='(ii)' name='source_point' direction='in'/>"
6682             "</method>"
6683             "<signal name='SyncSource'>"
6684               "<arg type='s' name='source_file' direction='out'/>"
6685               "<arg type='(ii)' name='source_point' direction='out'/>"
6686             "</signal>"
6687             "<signal name='Closed'/>"
6688             "<signal name='DocumentLoaded'>"
6689               "<arg type='s' name='uri' direction='out'/>"
6690             "</signal>"
6691           "</interface>"
6692         "</node>";
6693
6694 static const GDBusInterfaceVTable interface_vtable = {
6695         method_call_cb,
6696         NULL,
6697         NULL
6698 };
6699
6700 static GDBusNodeInfo *introspection_data;
6701 #endif /* ENABLE_DBUS */
6702
6703 static void
6704 ev_window_init (EvWindow *ev_window)
6705 {
6706         GtkActionGroup *action_group;
6707         GtkAccelGroup *accel_group;
6708         GError *error = NULL;
6709         GtkWidget *sidebar_widget;
6710         GtkWidget *menuitem;
6711         EggToolbarsModel *toolbars_model;
6712         GObject *mpkeys;
6713         gchar *ui_path;
6714 #ifdef ENABLE_DBUS
6715         GDBusConnection *connection;
6716         static gint window_id = 0;
6717 #endif
6718
6719         g_signal_connect (ev_window, "configure_event",
6720                           G_CALLBACK (window_configure_event_cb), NULL);
6721         g_signal_connect (ev_window, "window_state_event",
6722                           G_CALLBACK (window_state_event_cb), NULL);
6723
6724         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6725
6726 #ifdef ENABLE_DBUS
6727         connection = ev_application_get_dbus_connection (EV_APP);
6728         if (connection) {
6729                 if (!introspection_data) {
6730                         introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, &error);
6731                         if (error) g_warning ("%s\n", error->message);
6732                 }
6733                 g_assert (introspection_data != NULL);
6734
6735                 ev_window->priv->dbus_object_path = g_strdup_printf (EV_WINDOW_DBUS_OBJECT_PATH, window_id++);
6736                 ev_window->priv->dbus_object_id =
6737                     g_dbus_connection_register_object (connection,
6738                                                        ev_window->priv->dbus_object_path,
6739                                                        introspection_data->interfaces[0],
6740                                                        &interface_vtable,
6741                                                        ev_window, NULL,
6742                                                        &error);
6743                 if (ev_window->priv->dbus_object_id == 0) {
6744                         g_printerr ("Failed to register bus object %s: %s\n",
6745                                     ev_window->priv->dbus_object_path, error->message);
6746                         g_error_free (error);
6747                         g_free (ev_window->priv->dbus_object_path);
6748                         ev_window->priv->dbus_object_path = NULL;
6749                         error = NULL;
6750                 }
6751         }
6752
6753 #endif /* ENABLE_DBUS */
6754
6755         ev_window->priv->model = ev_document_model_new ();
6756
6757         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6758         ev_window->priv->title = ev_window_title_new (ev_window);
6759
6760         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6761         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6762         gtk_widget_show (ev_window->priv->main_box);
6763
6764         action_group = gtk_action_group_new ("MenuActions");
6765         ev_window->priv->action_group = action_group;
6766         gtk_action_group_set_translation_domain (action_group, NULL);
6767         gtk_action_group_add_actions (action_group, entries,
6768                                       G_N_ELEMENTS (entries), ev_window);
6769         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6770                                              G_N_ELEMENTS (toggle_entries),
6771                                              ev_window);
6772         set_action_properties (action_group);
6773         register_custom_actions (ev_window, action_group);
6774
6775         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6776         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6777                                             action_group, 0);
6778
6779         accel_group =
6780                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6781         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6782
6783         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6784
6785         action_group = gtk_action_group_new ("ViewPopupActions");
6786         ev_window->priv->view_popup_action_group = action_group;
6787         gtk_action_group_set_translation_domain (action_group, NULL);
6788         gtk_action_group_add_actions (action_group, view_popup_entries,
6789                                       G_N_ELEMENTS (view_popup_entries),
6790                                       ev_window);
6791         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6792                                             action_group, 0);
6793
6794         action_group = gtk_action_group_new ("AttachmentPopupActions");
6795         ev_window->priv->attachment_popup_action_group = action_group;
6796         gtk_action_group_set_translation_domain (action_group, NULL);
6797         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6798                                       G_N_ELEMENTS (attachment_popup_entries),
6799                                       ev_window);
6800         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6801                                             action_group, 0);
6802
6803         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6804                                     "evince-ui.xml", NULL);
6805         if (!gtk_ui_manager_add_ui_from_file (
6806                 ev_window->priv->ui_manager, ui_path, &error))
6807         {
6808                 g_warning ("building menus failed: %s", error->message);
6809                 g_error_free (error);
6810         }
6811         g_free (ui_path);
6812
6813         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6814         ev_window->priv->recent_action_group = NULL;
6815         ev_window->priv->recent_ui_id = 0;
6816         g_signal_connect_swapped (ev_window->priv->recent_manager,
6817                                   "changed",
6818                                   G_CALLBACK (ev_window_setup_recent),
6819                                   ev_window);
6820
6821         ev_window->priv->menubar =
6822                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6823                                             "/MainMenu");
6824         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6825                             ev_window->priv->menubar,
6826                             FALSE, FALSE, 0);
6827         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6828                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6829         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6830         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6831                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6832         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6833
6834         toolbars_model = get_toolbars_model ();
6835         ev_window->priv->toolbar = GTK_WIDGET
6836                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6837                                "ui-manager", ev_window->priv->ui_manager,
6838                                "popup-path", "/ToolbarPopup",
6839                                "model", toolbars_model,
6840                                NULL));
6841         g_object_unref (toolbars_model);
6842
6843         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6844                                    "DefaultToolBar");
6845         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6846                             ev_window->priv->toolbar,
6847                             FALSE, FALSE, 0);
6848         gtk_widget_show (ev_window->priv->toolbar);
6849
6850         /* Add the main area */
6851         ev_window->priv->hpaned = gtk_hpaned_new ();
6852         g_signal_connect (ev_window->priv->hpaned,
6853                           "notify::position",
6854                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6855                           ev_window);
6856
6857         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6858         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6859                             TRUE, TRUE, 0);
6860         gtk_widget_show (ev_window->priv->hpaned);
6861
6862         ev_window->priv->sidebar = ev_sidebar_new ();
6863         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6864                               ev_window->priv->model);
6865         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6866                          ev_window->priv->sidebar, FALSE, FALSE);
6867         gtk_widget_show (ev_window->priv->sidebar);
6868
6869         /* Stub sidebar, for now */
6870
6871         sidebar_widget = ev_sidebar_thumbnails_new ();
6872         ev_window->priv->sidebar_thumbs = sidebar_widget;
6873         g_signal_connect (sidebar_widget,
6874                           "notify::main-widget",
6875                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6876                           ev_window);
6877         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6878         gtk_widget_show (sidebar_widget);
6879         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6880                              sidebar_widget);
6881
6882         sidebar_widget = ev_sidebar_links_new ();
6883         ev_window->priv->sidebar_links = sidebar_widget;
6884         g_signal_connect (sidebar_widget,
6885                           "notify::model",
6886                           G_CALLBACK (sidebar_widget_model_set),
6887                           ev_window);
6888         g_signal_connect (sidebar_widget,
6889                           "link_activated",
6890                           G_CALLBACK (sidebar_links_link_activated_cb),
6891                           ev_window);
6892         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6893         gtk_widget_show (sidebar_widget);
6894         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6895                              sidebar_widget);
6896
6897         sidebar_widget = ev_sidebar_attachments_new ();
6898         ev_window->priv->sidebar_attachments = sidebar_widget;
6899         g_signal_connect_object (sidebar_widget,
6900                                  "popup",
6901                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6902                                  ev_window, 0);
6903         gtk_widget_show (sidebar_widget);
6904         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6905                              sidebar_widget);
6906
6907         sidebar_widget = ev_sidebar_layers_new ();
6908         ev_window->priv->sidebar_layers = sidebar_widget;
6909         g_signal_connect (sidebar_widget,
6910                           "layers_visibility_changed",
6911                           G_CALLBACK (sidebar_layers_visibility_changed),
6912                           ev_window);
6913         gtk_widget_show (sidebar_widget);
6914         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6915                              sidebar_widget);
6916
6917         sidebar_widget = ev_sidebar_annotations_new ();
6918         ev_window->priv->sidebar_annots = sidebar_widget;
6919         g_signal_connect (sidebar_widget,
6920                           "annot_activated",
6921                           G_CALLBACK (sidebar_annots_annot_activated_cb),
6922                           ev_window);
6923         g_signal_connect (sidebar_widget,
6924                           "begin_annot_add",
6925                           G_CALLBACK (sidebar_annots_begin_annot_add),
6926                           ev_window);
6927         g_signal_connect (sidebar_widget,
6928                           "annot_add_cancelled",
6929                           G_CALLBACK (sidebar_annots_annot_add_cancelled),
6930                           ev_window);
6931         gtk_widget_show (sidebar_widget);
6932         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6933                              sidebar_widget);
6934
6935         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6936         ev_window->priv->scrolled_window =
6937                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6938                                           "shadow-type", GTK_SHADOW_IN,
6939                                           NULL));
6940         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6941                             ev_window->priv->scrolled_window,
6942                             TRUE, TRUE, 0);
6943         gtk_widget_show (ev_window->priv->scrolled_window);
6944
6945         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6946                         ev_window->priv->view_box);
6947         gtk_widget_show (ev_window->priv->view_box);
6948
6949         ev_window->priv->view = ev_view_new ();
6950         ev_view_set_page_cache_size (EV_VIEW (ev_window->priv->view), PAGE_CACHE_SIZE);
6951         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6952
6953         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6954         g_signal_connect_swapped (ev_window->priv->password_view,
6955                                   "unlock",
6956                                   G_CALLBACK (ev_window_password_view_unlock),
6957                                   ev_window);
6958         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6959                                  G_CALLBACK (view_actions_focus_in_cb),
6960                                  ev_window, 0);
6961         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6962                                  G_CALLBACK (view_actions_focus_out_cb),
6963                                  ev_window, 0);
6964         g_signal_connect_object (ev_window->priv->view, "external-link",
6965                                  G_CALLBACK (view_external_link_cb),
6966                                  ev_window, 0);
6967         g_signal_connect_object (ev_window->priv->view, "handle-link",
6968                                  G_CALLBACK (view_handle_link_cb),
6969                                  ev_window, 0);
6970         g_signal_connect_object (ev_window->priv->view, "popup",
6971                                  G_CALLBACK (view_menu_popup_cb),
6972                                  ev_window, 0);
6973         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6974                                  G_CALLBACK (view_selection_changed_cb),
6975                                  ev_window, 0);
6976         g_signal_connect_object (ev_window->priv->view, "annot-added",
6977                                  G_CALLBACK (view_annot_added),
6978                                  ev_window, 0);
6979 #ifdef ENABLE_DBUS
6980         g_signal_connect_swapped (ev_window->priv->view, "sync-source",
6981                                   G_CALLBACK (ev_window_sync_source),
6982                                   ev_window);
6983 #endif
6984         gtk_widget_show (ev_window->priv->view);
6985         gtk_widget_show (ev_window->priv->password_view);
6986
6987         /* Find Bar */
6988         ev_window->priv->find_bar = egg_find_bar_new ();
6989         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6990                           ev_window->priv->find_bar,
6991                           FALSE, TRUE, 0);
6992
6993         /* We own a ref on these widgets, as we can swap them in and out */
6994         g_object_ref (ev_window->priv->view);
6995         g_object_ref (ev_window->priv->password_view);
6996
6997         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6998                            ev_window->priv->view);
6999
7000         /* Connect to model signals */
7001         g_signal_connect_swapped (ev_window->priv->model,
7002                                   "page-changed",
7003                                   G_CALLBACK (ev_window_page_changed_cb),
7004                                   ev_window);
7005         g_signal_connect (ev_window->priv->model,
7006                           "notify::document",
7007                           G_CALLBACK (ev_window_document_changed_cb),
7008                           ev_window);
7009         g_signal_connect (ev_window->priv->model,
7010                           "notify::scale",
7011                           G_CALLBACK (ev_window_zoom_changed_cb),
7012                           ev_window);
7013         g_signal_connect (ev_window->priv->model,
7014                           "notify::sizing-mode",
7015                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
7016                           ev_window);
7017         g_signal_connect (ev_window->priv->model,
7018                           "notify::rotation",
7019                           G_CALLBACK (ev_window_rotation_changed_cb),
7020                           ev_window);
7021         g_signal_connect (ev_window->priv->model,
7022                           "notify::continuous",
7023                           G_CALLBACK (ev_window_continuous_changed_cb),
7024                           ev_window);
7025         g_signal_connect (ev_window->priv->model,
7026                           "notify::dual-page",
7027                           G_CALLBACK (ev_window_dual_mode_changed_cb),
7028                           ev_window);
7029         g_signal_connect (ev_window->priv->model,
7030                           "notify::inverted-colors",
7031                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
7032                           ev_window);
7033
7034         /* Connect sidebar signals */
7035         g_signal_connect (ev_window->priv->sidebar,
7036                           "notify::visible",
7037                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
7038                           ev_window);
7039         g_signal_connect (ev_window->priv->sidebar,
7040                           "notify::current-page",
7041                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
7042                           ev_window);
7043
7044         /* Connect to find bar signals */
7045         g_signal_connect (ev_window->priv->find_bar,
7046                           "previous",
7047                           G_CALLBACK (find_bar_previous_cb),
7048                           ev_window);
7049         g_signal_connect (ev_window->priv->find_bar,
7050                           "next",
7051                           G_CALLBACK (find_bar_next_cb),
7052                           ev_window);
7053         g_signal_connect (ev_window->priv->find_bar,
7054                           "close",
7055                           G_CALLBACK (find_bar_close_cb),
7056                           ev_window);
7057         g_signal_connect (ev_window->priv->find_bar,
7058                           "notify::search-string",
7059                           G_CALLBACK (find_bar_search_changed_cb),
7060                           ev_window);
7061         g_signal_connect (ev_window->priv->find_bar,
7062                           "notify::case-sensitive",
7063                           G_CALLBACK (find_bar_search_changed_cb),
7064                           ev_window);
7065         g_signal_connect (ev_window->priv->find_bar,
7066                           "notify::visible",
7067                           G_CALLBACK (find_bar_visibility_changed_cb),
7068                           ev_window);
7069         g_signal_connect (ev_window->priv->find_bar,
7070                           "scroll",
7071                           G_CALLBACK (find_bar_scroll),
7072                           ev_window);
7073
7074         /* Popups */
7075         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
7076                                                                  "/DocumentPopup");
7077         ev_window->priv->link = NULL;
7078
7079         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
7080                                                                        "/AttachmentPopup");
7081         ev_window->priv->attach_list = NULL;
7082
7083         /* Media player keys */
7084         mpkeys = ev_application_get_media_keys (EV_APP);
7085         if (mpkeys) {
7086                 g_signal_connect_swapped (mpkeys, "key_pressed",
7087                                           G_CALLBACK (ev_window_media_player_key_pressed),
7088                                           ev_window);
7089         }
7090
7091         /* Give focus to the document view */
7092         gtk_widget_grab_focus (ev_window->priv->view);
7093
7094         ev_window->priv->default_settings = g_settings_new (GS_SCHEMA_NAME".Default");
7095         g_settings_delay (ev_window->priv->default_settings);
7096
7097         /* Set it user interface params */
7098         ev_window_setup_recent (ev_window);
7099
7100         ev_window_setup_gtk_settings (ev_window);
7101
7102         setup_chrome_from_metadata (ev_window);
7103         update_chrome_actions (ev_window);
7104         update_chrome_visibility (ev_window);
7105
7106         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
7107
7108         setup_view_from_metadata (ev_window);
7109         setup_sidebar_from_metadata (ev_window);
7110
7111         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
7112         ev_window_setup_action_sensitivity (ev_window);
7113
7114         /* Drag and Drop */
7115         gtk_drag_dest_set (GTK_WIDGET (ev_window),
7116                            GTK_DEST_DEFAULT_ALL,
7117                            NULL, 0,
7118                            GDK_ACTION_COPY);
7119         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
7120 }
7121
7122 /**
7123  * ev_window_new:
7124  *
7125  * Creates a #GtkWidget that represents the window.
7126  *
7127  * Returns: the #GtkWidget that represents the window.
7128  */
7129 GtkWidget *
7130 ev_window_new (void)
7131 {
7132         GtkWidget *ev_window;
7133
7134         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
7135                                               "type", GTK_WINDOW_TOPLEVEL,
7136                                               NULL));
7137
7138         return ev_window;
7139 }
7140
7141 const gchar *
7142 ev_window_get_dbus_object_path (EvWindow *ev_window)
7143 {
7144 #ifdef ENABLE_DBUS
7145         return ev_window->priv->dbus_object_path;
7146 #else
7147         return NULL;
7148 #endif
7149 }