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