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