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
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-document-misc.h"
  66 #include "ev-file-exporter.h"
  67 #include "ev-file-helpers.h"
  68 #include "ev-file-monitor.h"
  69 #include "ev-history.h"
  70 #include "ev-image.h"
  71 #include "ev-job-scheduler.h"
  72 #include "ev-jobs.h"
  73 #include "ev-message-area.h"
  74 #include "ev-metadata.h"
  75 #include "ev-navigation-action.h"
  76 #include "ev-open-recent-action.h"
  77 #include "ev-page-action.h"
  78 #include "ev-password-view.h"
  79 #include "ev-properties-dialog.h"
  80 #include "ev-sidebar-attachments.h"
  81 #include "ev-sidebar.h"
  82 #include "ev-sidebar-links.h"
  83 #include "ev-sidebar-page.h"
  84 #include "ev-sidebar-thumbnails.h"
  85 #include "ev-sidebar-layers.h"
  86 #include "ev-stock-icons.h"
  87 #include "ev-utils.h"
  88 #include "ev-keyring.h"
  89 #include "ev-view.h"
  90 #include "ev-view-presentation.h"
  91 #include "ev-view-type-builtins.h"
  92 #include "ev-window.h"
  93 #include "ev-window-title.h"
  94 #include "ev-print-operation.h"
  95 #include "ev-progress-message-area.h"
  96
  97 #ifdef ENABLE_DBUS
  98 #include "ev-media-player-keys.h"
  99 #endif /* ENABLE_DBUS */
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *presentation_view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Settings */
 144         GSettings *settings;
 145         GSettings *last_settings;
 146
 147         /* Menubar accels */
 148         guint           menubar_accel_keyval;
 149         GdkModifierType menubar_accel_modifier;
 150
 151         /* Progress Messages */
 152         guint progress_idle;
 153         GCancellable *progress_cancellable;
 154
 155         /* Dialogs */
 156         GtkWidget *properties;
 157         GtkWidget *print_dialog;
 158
 159         /* UI Builders */
 160         GtkActionGroup   *action_group;
 161         GtkActionGroup   *view_popup_action_group;
 162         GtkActionGroup   *attachment_popup_action_group;
 163         GtkRecentManager *recent_manager;
 164         GtkActionGroup   *recent_action_group;
 165         guint             recent_ui_id;
 166         GtkUIManager     *ui_manager;
 167
 168         /* Fullscreen mode */
 169         GtkWidget *fullscreen_toolbar;
 170
 171         /* Popup view */
 172         GtkWidget *view_popup;
 173         EvLink    *link;
 174         EvImage   *image;
 175
 176         /* Popup attachment */
 177         GtkWidget    *attachment_popup;
 178         GList        *attach_list;
 179
 180         /* Document */
 181         EvDocumentModel *model;
 182         char *uri;
 183         glong uri_mtime;
 184         char *local_uri;
 185         gboolean in_reload;
 186         EvFileMonitor *monitor;
 187         guint setup_document_idle;
 188
 189         EvDocument *document;
 190         EvHistory *history;
 191         EvWindowPageMode page_mode;
 192         EvWindowTitle *title;
 193         EvMetadata *metadata;
 194
 195         /* Load params */
 196         EvLinkDest       *dest;
 197         gchar            *search_string;
 198         EvWindowRunMode   window_mode;
 199
 200         EvJob            *load_job;
 201         EvJob            *reload_job;
 202         EvJob            *thumbnail_job;
 203         EvJob            *save_job;
 204         EvJob            *find_job;
 205
 206         /* Printing */
 207         GQueue           *print_queue;
 208         GtkPrintSettings *print_settings;
 209         GtkPageSetup     *print_page_setup;
 210         gboolean          close_after_print;
 211 #ifdef WITH_GCONF
 212         GConfClient *gconf_client;
 213 #endif
 214 };
 215
 216 #define EV_WINDOW_GET_PRIVATE(object) \
 217         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 218
 219 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 220
 221 #define PAGE_SELECTOR_ACTION    "PageSelector"
 222 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 223 #define NAVIGATION_ACTION       "Navigation"
 224
 225 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 226 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 227 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 228 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 229 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 230
 231 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 232 #define GS_OVERRIDE_RESTRICTIONS "override_restrictions"
 233
 234 #define SIDEBAR_DEFAULT_SIZE    132
 235 #define LINKS_SIDEBAR_ID "links"
 236 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 237 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 238 #define LAYERS_SIDEBAR_ID "layers"
 239
 240 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 241 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 242 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 243
 244 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 245
 246 #define MIN_SCALE 0.05409
 247 #define MAX_SCALE 4.0
 248
 249 #define MAX_RECENT_ITEM_LEN (40)
 250
 251 static const gchar *document_print_settings[] = {
 252         GTK_PRINT_SETTINGS_N_COPIES,
 253         GTK_PRINT_SETTINGS_COLLATE,
 254         GTK_PRINT_SETTINGS_REVERSE,
 255         GTK_PRINT_SETTINGS_NUMBER_UP,
 256         GTK_PRINT_SETTINGS_SCALE,
 257         GTK_PRINT_SETTINGS_PRINT_PAGES,
 258         GTK_PRINT_SETTINGS_PAGE_RANGES,
 259         GTK_PRINT_SETTINGS_PAGE_SET,
 260         GTK_PRINT_SETTINGS_OUTPUT_URI
 261 };
 262
 263 static void     ev_window_update_actions                (EvWindow         *ev_window);
 264 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 265                                                          GParamSpec       *pspec,
 266                                                          EvWindow         *ev_window);
 267 static void     ev_window_set_page_mode                 (EvWindow         *window,
 268                                                          EvWindowPageMode  page_mode);
 269 static void     ev_window_load_job_cb                   (EvJob            *job,
 270                                                          gpointer          data);
 271 static void     ev_window_reload_document               (EvWindow         *window,
 272                                                          EvLinkDest *dest);
 273 static void     ev_window_reload_job_cb                 (EvJob            *job,
 274                                                          EvWindow         *window);
 275 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_save_job_cb                   (EvJob            *save,
 278                                                          EvWindow         *window);
 279 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 280                                                          GParamSpec       *pspec,
 281                                                          EvWindow         *ev_window);
 282 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 283                                                          GParamSpec       *pspec,
 284                                                          EvWindow         *ev_window);
 285 static void     ev_window_add_recent                    (EvWindow         *window,
 286                                                          const char       *filename);
 287 static void     ev_window_run_fullscreen                (EvWindow         *window);
 288 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 289                                                          gboolean          unfullscreen_window);
 290 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 291                                                          EvWindow         *window);
 292 static void     ev_window_run_presentation              (EvWindow         *window);
 293 static void     ev_window_stop_presentation             (EvWindow         *window,
 294                                                          gboolean          unfullscreen_window);
 295 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 298                                                          EvWindow         *window);
 299 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 300                                                          EvWindow         *window);
 301 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 302                                                          EvWindow         *window);
 303 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 304                                                          EvWindow         *window);
 305 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 306                                                          EvWindow         *window);
 307 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 308                                                          EvWindow         *window);
 309 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 310                                                          EvWindow         *window);
 311 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 312                                                          EvWindow         *ev_window);
 313 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 314                                                          EvWindow         *ev_window);
 315 static void     view_handle_link_cb                     (EvView           *view,
 316                                                          EvLink           *link,
 317                                                          EvWindow         *window);
 318 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 319 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 320                                                          EvWindow         *ev_window);
 321 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 322                                                          GParamSpec       *param,
 323                                                          EvWindow         *ev_window);
 324 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 325                                                          GFile            *source_file);
 326 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 327                                                          const gchar      *key,
 328                                                          gpointer          user_data);
 329
 330 static guint ev_window_n_copies = 0;
 331
 332 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 333
 334 static gdouble
 335 get_screen_dpi (EvWindow *window)
 336 {
 337         GdkScreen *screen;
 338
 339         screen = gtk_window_get_screen (GTK_WINDOW (window));
 340         return ev_document_misc_get_screen_dpi (screen);
 341 }
 342
 343 static void
 344 ev_window_set_action_sensitive (EvWindow   *ev_window,
 345                                 const char *name,
 346                                 gboolean    sensitive)
 347 {
 348         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 349                                                          name);
 350         gtk_action_set_sensitive (action, sensitive);
 351 }
 352
 353
 354 static void
 355 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 356 {
 357         EvDocument *document = ev_window->priv->document;
 358         const EvDocumentInfo *info = NULL;
 359         gboolean has_document = FALSE;
 360         gboolean ok_to_print = TRUE;
 361         gboolean ok_to_print_setup = TRUE;
 362         gboolean ok_to_copy = TRUE;
 363         gboolean has_properties = TRUE;
 364         gboolean override_restrictions = TRUE;
 365         gboolean can_get_text = FALSE;
 366         gboolean has_pages = FALSE;
 367         gboolean can_find = FALSE;
 368
 369         if (document) {
 370                 has_document = TRUE;
 371                 has_pages = ev_document_get_n_pages (document) > 0;
 372                 info = ev_document_get_info (document);
 373         }
 374
 375         if (!info || info->fields_mask == 0) {
 376                 has_properties = FALSE;
 377         }
 378
 379         if (has_document && EV_IS_SELECTION (document)) {
 380                 can_get_text = TRUE;
 381         }
 382
 383         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 384                 can_find = TRUE;
 385         }
 386
 387         if (has_document && ev_window->priv->settings) {
 388                 override_restrictions =
 389                         g_settings_get_boolean (ev_window->priv->settings,
 390                                                 GS_OVERRIDE_RESTRICTIONS);
 391         }
 392
 393         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 394                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 395                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 396         }
 397
 398         if (has_document && !ev_print_operation_exists_for_document(document))
 399                 ok_to_print = FALSE;
 400
 401 #ifdef WITH_GCONF
 402         if (has_document &&
 403             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 404                 ok_to_copy = FALSE;
 405         }
 406
 407         if (has_document &&
 408             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 409                 ok_to_print = FALSE;
 410         }
 411
 412         if (has_document &&
 413             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 414                 ok_to_print_setup = FALSE;
 415         }
 416 #endif
 417
 418         /* File menu */
 419         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 420         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 421         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 422         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 423
 424         /* Edit menu */
 425         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 426         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 427         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 428         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 429         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 430
 431         /* View menu */
 432         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 433         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 434         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 435         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 436         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 437         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 438         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 439
 440         /* Toolbar-specific actions: */
 441         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 442         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 443         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 444
 445         ev_window_update_actions (ev_window);
 446 }
 447
 448 static void
 449 ev_window_update_actions (EvWindow *ev_window)
 450 {
 451         EvView *view = EV_VIEW (ev_window->priv->view);
 452         int n_pages = 0, page = -1;
 453         gboolean has_pages = FALSE;
 454         gboolean presentation_mode;
 455         gboolean can_find_in_page = FALSE;
 456         EvSizingMode sizing_mode;
 457
 458         if (ev_window->priv->document) {
 459                 page = ev_document_model_get_page (ev_window->priv->model);
 460                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 461                 has_pages = n_pages > 0;
 462         }
 463
 464         can_find_in_page = (ev_window->priv->find_job &&
 465                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 466
 467         ev_window_set_action_sensitive (ev_window, "EditCopy",
 468                                         has_pages &&
 469                                         ev_view_get_has_selection (view));
 470         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 471                                         has_pages && can_find_in_page);
 472         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 473                                         has_pages && can_find_in_page);
 474         ev_window_set_action_sensitive (ev_window, "F3",
 475                                         has_pages && can_find_in_page);
 476
 477         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 478
 479         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 480                                         has_pages &&
 481                                         ev_view_can_zoom_in (view) &&
 482                                         !presentation_mode);
 483         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 484                                         has_pages &&
 485                                         ev_view_can_zoom_out (view) &&
 486                                         !presentation_mode);
 487
 488         /* Go menu */
 489         if (has_pages) {
 490                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 491                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 492                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 493                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 494         } else {
 495                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 496                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 497                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 498                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 499         }
 500
 501         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 502         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 503                 GtkAction *action;
 504                 float      zoom;
 505                 float      real_zoom;
 506
 507                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 508                                                       ZOOM_CONTROL_ACTION);
 509
 510                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 511                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 512                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 513
 514                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 515         }
 516 }
 517
 518 static void
 519 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 520 {
 521         gboolean can_find;
 522
 523         can_find = window->priv->document &&
 524             EV_IS_DOCUMENT_FIND (window->priv->document);
 525
 526         if (window->priv->action_group) {
 527                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 528                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 529                 ev_window_set_action_sensitive (window, "Space", sensitive);
 530                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 531                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 532                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 533                 ev_window_set_action_sensitive (window, "Return", sensitive);
 534                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 535                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 536                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 537                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 538                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 539                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 540                 ev_window_set_action_sensitive (window, "p", sensitive);
 541                 ev_window_set_action_sensitive (window, "n", sensitive);
 542
 543                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 544         }
 545 }
 546
 547 static void
 548 set_widget_visibility (GtkWidget *widget, gboolean visible)
 549 {
 550         g_assert (GTK_IS_WIDGET (widget));
 551
 552         if (visible)
 553                 gtk_widget_show (widget);
 554         else
 555                 gtk_widget_hide (widget);
 556 }
 557
 558 static void
 559 update_chrome_visibility (EvWindow *window)
 560 {
 561         EvWindowPrivate *priv = window->priv;
 562         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 563         gboolean fullscreen_mode, presentation, fullscreen;
 564
 565         presentation = EV_WINDOW_IS_PRESENTATION (window);
 566         fullscreen = ev_document_model_get_fullscreen (priv->model);
 567         fullscreen_mode = fullscreen || presentation;
 568
 569         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 570         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 571                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 572         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 573                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 574         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 575         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 576
 577         set_widget_visibility (priv->menubar, menubar);
 578         set_widget_visibility (priv->toolbar, toolbar);
 579         set_widget_visibility (priv->find_bar, findbar);
 580         set_widget_visibility (priv->sidebar, sidebar);
 581
 582         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 583
 584         if (priv->fullscreen_toolbar != NULL) {
 585                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 586         }
 587 }
 588
 589 static void
 590 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 591 {
 592         EvWindowPrivate *priv = window->priv;
 593
 594         if (active) {
 595                 priv->chrome |= flag;
 596         } else {
 597                 priv->chrome &= ~flag;
 598         }
 599 }
 600
 601 static void
 602 update_sizing_buttons (EvWindow *window)
 603 {
 604         GtkActionGroup *action_group = window->priv->action_group;
 605         GtkAction *action;
 606         gboolean best_fit, page_width;
 607
 608         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 609                 case EV_SIZING_BEST_FIT:
 610                         best_fit = TRUE;
 611                         page_width = FALSE;
 612                         break;
 613                 case EV_SIZING_FIT_WIDTH:
 614                         best_fit = FALSE;
 615                         page_width = TRUE;
 616                         break;
 617                 default:
 618                         best_fit = page_width = FALSE;
 619                         break;
 620         }
 621
 622         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 623         g_signal_handlers_block_by_func
 624                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 625         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 626         g_signal_handlers_unblock_by_func
 627                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 628
 629         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 630         g_signal_handlers_block_by_func
 631                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 632         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 633         g_signal_handlers_unblock_by_func
 634                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 635
 636         action = gtk_action_group_get_action (window->priv->action_group,
 637                                               ZOOM_CONTROL_ACTION);
 638         if (best_fit) {
 639                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 640                                                  EPHY_ZOOM_BEST_FIT);
 641         } else if (page_width) {
 642                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 643                                                  EPHY_ZOOM_FIT_WIDTH);
 644         }
 645 }
 646
 647 /**
 648  * ev_window_is_empty:
 649  * @ev_window: The instance of the #EvWindow.
 650  *
 651  * It does look if there is any document loaded or if there is any job to load
 652  * a document.
 653  *
 654  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 655  *          loaded, %FALSE in other case.
 656  */
 657 gboolean
 658 ev_window_is_empty (const EvWindow *ev_window)
 659 {
 660         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 661
 662         return (ev_window->priv->document == NULL) &&
 663                 (ev_window->priv->load_job == NULL);
 664 }
 665
 666 static void
 667 ev_window_set_message_area (EvWindow  *window,
 668                             GtkWidget *area)
 669 {
 670         if (window->priv->message_area == area)
 671                 return;
 672
 673         if (window->priv->message_area)
 674                 gtk_widget_destroy (window->priv->message_area);
 675         window->priv->message_area = area;
 676
 677         if (!area)
 678                 return;
 679
 680         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 681                             window->priv->message_area,
 682                             FALSE, FALSE, 0);
 683         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 684                                window->priv->message_area, 0);
 685         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 686                                    (gpointer) &(window->priv->message_area));
 687 }
 688
 689 static void
 690 ev_window_message_area_response_cb (EvMessageArea *area,
 691                                     gint           response_id,
 692                                     EvWindow      *window)
 693 {
 694         ev_window_set_message_area (window, NULL);
 695 }
 696
 697 static void
 698 ev_window_error_message (EvWindow    *window,
 699                          GError      *error,
 700                          const gchar *format,
 701                          ...)
 702 {
 703         GtkWidget *area;
 704         va_list    args;
 705         gchar     *msg = NULL;
 706
 707         if (window->priv->message_area)
 708                 return;
 709
 710         va_start (args, format);
 711         msg = g_strdup_vprintf (format, args);
 712         va_end (args);
 713
 714         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 715                                     msg,
 716                                     GTK_STOCK_CLOSE,
 717                                     GTK_RESPONSE_CLOSE,
 718                                     NULL);
 719         g_free (msg);
 720
 721         if (error)
 722                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 723         g_signal_connect (area, "response",
 724                           G_CALLBACK (ev_window_message_area_response_cb),
 725                           window);
 726         gtk_widget_show (area);
 727         ev_window_set_message_area (window, area);
 728 }
 729
 730 static void
 731 ev_window_warning_message (EvWindow    *window,
 732                            const gchar *format,
 733                            ...)
 734 {
 735         GtkWidget *area;
 736         va_list    args;
 737         gchar     *msg = NULL;
 738
 739         if (window->priv->message_area)
 740                 return;
 741
 742         va_start (args, format);
 743         msg = g_strdup_vprintf (format, args);
 744         va_end (args);
 745
 746         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 747                                     msg,
 748                                     GTK_STOCK_CLOSE,
 749                                     GTK_RESPONSE_CLOSE,
 750                                     NULL);
 751         g_free (msg);
 752
 753         g_signal_connect (area, "response",
 754                           G_CALLBACK (ev_window_message_area_response_cb),
 755                           window);
 756         gtk_widget_show (area);
 757         ev_window_set_message_area (window, area);
 758 }
 759
 760 typedef struct _FindTask {
 761         const gchar *page_label;
 762         gchar *chapter;
 763 } FindTask;
 764
 765 static gboolean
 766 ev_window_find_chapter (GtkTreeModel *tree_model,
 767                         GtkTreePath  *path,
 768                         GtkTreeIter  *iter,
 769                         gpointer      data)
 770 {
 771         FindTask *task = (FindTask *)data;
 772         gchar *page_string;
 773
 774         gtk_tree_model_get (tree_model, iter,
 775                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 776                             -1);
 777
 778         if (!page_string)
 779                 return FALSE;
 780
 781         if (!strcmp (page_string, task->page_label)) {
 782                 gtk_tree_model_get (tree_model, iter,
 783                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 784                                     -1);
 785                 g_free (page_string);
 786                 return TRUE;
 787         }
 788
 789         g_free (page_string);
 790         return FALSE;
 791 }
 792
 793 static void
 794 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 795 {
 796         gchar *page_label = NULL;
 797         gchar *link_title;
 798         FindTask find_task;
 799         EvLink *real_link;
 800         EvLinkAction *action;
 801         EvLinkDest *dest;
 802
 803         if (window->priv->history == NULL)
 804                 return;
 805
 806         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 807                 return;
 808
 809         if (link) {
 810                 action = g_object_ref (ev_link_get_action (link));
 811                 dest = ev_link_action_get_dest (action);
 812                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 813         } else {
 814                 dest = ev_link_dest_new_page (page);
 815                 action = ev_link_action_new_dest (dest);
 816                 page_label = ev_document_get_page_label (window->priv->document, page);
 817         }
 818
 819         if (!page_label)
 820                 return;
 821
 822         find_task.page_label = page_label;
 823         find_task.chapter = NULL;
 824
 825         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 826                 GtkTreeModel *model;
 827
 828                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 829
 830                 if (model) {
 831                         gtk_tree_model_foreach (model,
 832                                                 ev_window_find_chapter,
 833                                                 &find_task);
 834
 835                         g_object_unref (model);
 836                 }
 837         }
 838
 839         if (find_task.chapter)
 840                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 841         else
 842                 link_title = g_strdup_printf (_("Page %s"), page_label);
 843
 844         real_link = ev_link_new (link_title, action);
 845
 846         ev_history_add_link (window->priv->history, real_link);
 847
 848         g_free (find_task.chapter);
 849         g_free (link_title);
 850         g_free (page_label);
 851         g_object_unref (real_link);
 852 }
 853
 854 static void
 855 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 856 {
 857         int current_page = ev_document_model_get_page (window->priv->model);
 858
 859         ev_window_add_history (window, 0, link);
 860         ev_window_add_history (window, current_page, NULL);
 861 }
 862
 863 static void
 864 view_selection_changed_cb (EvView   *view,
 865                            EvWindow *window)
 866 {
 867         ev_window_set_action_sensitive (window, "EditCopy",
 868                                         ev_view_get_has_selection (view));
 869 }
 870
 871 static void
 872 ev_window_page_changed_cb (EvWindow        *ev_window,
 873                            gint             old_page,
 874                            gint             new_page,
 875                            EvDocumentModel *model)
 876 {
 877         ev_window_update_actions (ev_window);
 878
 879         ev_window_update_find_status_message (ev_window);
 880
 881         if (abs (new_page - old_page) > 1) {
 882                 ev_window_add_history (ev_window, new_page, NULL);
 883                 ev_window_add_history (ev_window, old_page, NULL);
 884         }
 885
 886         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 887                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 888 }
 889
 890 static void
 891 update_document_mode (EvWindow *window, EvDocumentMode mode)
 892 {
 893         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 894                 ev_window_run_presentation (window);
 895         }
 896         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 897                 ev_window_run_fullscreen (window);
 898         }
 899 }
 900
 901 static void
 902 setup_chrome_from_metadata (EvWindow *window)
 903 {
 904         EvChrome chrome = EV_CHROME_NORMAL;
 905         gboolean show_toolbar;
 906
 907         if (window->priv->document) {
 908                 if (!window->priv->metadata ||
 909                     !ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 910                         show_toolbar = g_settings_get_boolean (window->priv->last_settings, "show-toolbar");
 911                 }
 912
 913                 if (!show_toolbar)
 914                         chrome &= ~EV_CHROME_TOOLBAR;
 915         }
 916
 917         window->priv->chrome = chrome;
 918 }
 919
 920 static void
 921 setup_sidebar_from_metadata (EvWindow *window)
 922 {
 923         EvDocument *document = window->priv->document;
 924         GtkWidget  *sidebar = window->priv->sidebar;
 925         GtkWidget  *links = window->priv->sidebar_links;
 926         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 927         GtkWidget  *attachments = window->priv->sidebar_attachments;
 928         GtkWidget  *layers = window->priv->sidebar_layers;
 929         gchar      *page_id;
 930         gint        sidebar_size;
 931         gboolean    sidebar_visibility;
 932
 933         if (!window->priv->metadata)
 934                 return;
 935
 936         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 937                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 938         }
 939
 940         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 941                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 942                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 943                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 944                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 945                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 946                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 947                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 948                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 949                 }
 950         } else if (document) {
 951                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 952                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 953                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 954                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 955                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 956                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 957                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 958                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 959                 }
 960         }
 961
 962         if (!ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility))
 963                 sidebar_visibility = g_settings_get_boolean (window->priv->last_settings, "show-sidebar");
 964
 965         update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 966         update_chrome_visibility (window);
 967 }
 968
 969 static void
 970 setup_model_from_metadata (EvWindow *window)
 971 {
 972         gint     page;
 973         gchar   *sizing_mode;
 974         gdouble  zoom;
 975         gint     rotation;
 976         gboolean inverted_colors = FALSE;
 977         gboolean continuous = FALSE;
 978         gboolean dual_page = FALSE;
 979         gboolean fullscreen = FALSE;
 980
 981         if (!window->priv->metadata)
 982                 return;
 983
 984         /* Current page */
 985         if (!window->priv->dest &&
 986             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 987                 ev_document_model_set_page (window->priv->model, page);
 988         }
 989
 990         /* Sizing mode */
 991         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 992                 GEnumValue *enum_value;
 993
 994                 enum_value = g_enum_get_value_by_nick
 995                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 996                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 997         }
 998
 999         /* Zoom */
1000         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1001             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1002                 zoom *= get_screen_dpi (window) / 72.0;
1003                 ev_document_model_set_scale (window->priv->model, zoom);
1004         }
1005
1006         /* Rotation */
1007         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1008                 switch (rotation) {
1009                 case 90:
1010                         rotation = 90;
1011                         break;
1012                 case 180:
1013                         rotation = 180;
1014                         break;
1015                 case 270:
1016                         rotation = 270;
1017                         break;
1018                 default:
1019                         rotation = 0;
1020                         break;
1021                 }
1022                 ev_document_model_set_rotation (window->priv->model, rotation);
1023         }
1024
1025         /* Inverted Colors */
1026         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1027                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1028
1029         /* Continuous */
1030         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1031                 ev_document_model_set_continuous (window->priv->model, continuous);
1032         }
1033
1034         /* Dual page */
1035         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1036                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1037         }
1038
1039         /* Fullscreen */
1040         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1041                 if (fullscreen) {
1042                         ev_window_run_fullscreen (window);
1043                 }
1044         }
1045 }
1046
1047 static void
1048 setup_document_from_metadata (EvWindow *window)
1049 {
1050         gint    page, n_pages;
1051         gint    width;
1052         gint    height;
1053         gdouble width_ratio;
1054         gdouble height_ratio;
1055
1056         if (!window->priv->metadata)
1057                 return;
1058
1059         /* Make sure to not open a document on the last page,
1060          * since closing it on the last page most likely means the
1061          * user was finished reading the document. In that case, reopening should
1062          * show the first page. */
1063         page = ev_document_model_get_page (window->priv->model);
1064         n_pages = ev_document_get_n_pages (window->priv->document);
1065         if (page == n_pages - 1)
1066                 ev_document_model_set_page (window->priv->model, 0);
1067
1068         setup_sidebar_from_metadata (window);
1069
1070         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1071             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1072                 return; /* size was already set in setup_size_from_metadata */
1073
1074         g_settings_get (window->priv->last_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1075         if (width_ratio > 0. && height_ratio > 0.) {
1076                 gdouble    document_width;
1077                 gdouble    document_height;
1078                 GdkScreen *screen;
1079                 gint       request_width;
1080                 gint       request_height;
1081
1082                 ev_document_get_max_page_size (window->priv->document,
1083                                                &document_width, &document_height);
1084
1085                 request_width = (gint)(width_ratio * document_width + 0.5);
1086                 request_height = (gint)(height_ratio * document_height + 0.5);
1087
1088                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1089                 if (screen) {
1090                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1091                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1092                 }
1093
1094                 if (request_width > 0 && request_height > 0) {
1095                         gtk_window_resize (GTK_WINDOW (window),
1096                                            request_width,
1097                                            request_height);
1098                 }
1099         }
1100 }
1101
1102 static void
1103 setup_size_from_metadata (EvWindow *window)
1104 {
1105         gint     width;
1106         gint     height;
1107         gboolean maximized;
1108         gint     x;
1109         gint     y;
1110
1111         if (!window->priv->metadata)
1112                 return;
1113
1114         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1115                 if (maximized) {
1116                         gtk_window_maximize (GTK_WINDOW (window));
1117                         return;
1118                 } else {
1119                         gtk_window_unmaximize (GTK_WINDOW (window));
1120                 }
1121         }
1122
1123         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1124             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1125                 gtk_window_move (GTK_WINDOW (window), x, y);
1126         }
1127
1128         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1129             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1130                 gtk_window_resize (GTK_WINDOW (window), width, height);
1131         }
1132 }
1133
1134 static void
1135 setup_view_from_metadata (EvWindow *window)
1136 {
1137         gboolean presentation;
1138
1139         if (!window->priv->metadata)
1140                 return;
1141
1142         /* Presentation */
1143         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1144                 if (presentation) {
1145                         ev_window_run_presentation (window);
1146                 }
1147         }
1148 }
1149
1150 static void
1151 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1152 {
1153         if (ev_window->priv->thumbnail_job != NULL) {
1154                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1155                         ev_job_cancel (ev_window->priv->thumbnail_job);
1156
1157                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1158                                                       ev_window_set_icon_from_thumbnail,
1159                                                       ev_window);
1160                 g_object_unref (ev_window->priv->thumbnail_job);
1161                 ev_window->priv->thumbnail_job = NULL;
1162         }
1163 }
1164
1165 static void
1166 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1167                                    EvWindow       *ev_window)
1168 {
1169         if (job->thumbnail) {
1170                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1171                         ev_document_misc_invert_pixbuf (job->thumbnail);
1172                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1173                                      job->thumbnail);
1174         }
1175
1176         ev_window_clear_thumbnail_job (ev_window);
1177 }
1178
1179 static void
1180 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1181 {
1182         gdouble page_width;
1183         gdouble scale;
1184         gint rotation;
1185         EvDocument *document = ev_window->priv->document;
1186
1187         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1188             ev_document_get_n_pages (document) <= 0 ||
1189             !ev_document_check_dimensions (document)) {
1190                 return;
1191         }
1192
1193         ev_window_clear_thumbnail_job (ev_window);
1194
1195         ev_document_get_page_size (document, 0, &page_width, NULL);
1196         scale = 128. / page_width;
1197         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1198
1199         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1200         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1201                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1202                           ev_window);
1203         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1204 }
1205
1206 static void
1207 override_restrictions_changed (GSettings *settings,
1208                                gchar     *key,
1209                                EvWindow  *ev_window)
1210 {
1211         ev_window_setup_action_sensitivity (ev_window);
1212 }
1213
1214 #ifdef WITH_GCONF
1215 static void
1216 lockdown_changed (GConfClient *client,
1217                   guint        cnxn_id,
1218                   GConfEntry  *entry,
1219                   EvWindow    *ev_window)
1220 {
1221         ev_window_setup_action_sensitivity (ev_window);
1222 }
1223 #endif /* WITH_GCONF */
1224
1225 static gboolean
1226 ev_window_setup_document (EvWindow *ev_window)
1227 {
1228         const EvDocumentInfo *info;
1229         EvDocument *document = ev_window->priv->document;
1230         GtkAction *action;
1231
1232         ev_window->priv->setup_document_idle = 0;
1233
1234         ev_window_refresh_window_thumbnail (ev_window);
1235
1236         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1237         ev_window_title_set_document (ev_window->priv->title, document);
1238         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1239
1240         ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1241         g_signal_connect (ev_window->priv->settings,
1242                           "changed::"GS_OVERRIDE_RESTRICTIONS,
1243                           G_CALLBACK (override_restrictions_changed),
1244                           ev_window);
1245
1246 #ifdef WITH_GCONF
1247         if (!ev_window->priv->gconf_client)
1248                 ev_window->priv->gconf_client = gconf_client_get_default ();
1249         gconf_client_add_dir (ev_window->priv->gconf_client,
1250                               GCONF_LOCKDOWN_DIR,
1251                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1252                               NULL);
1253         gconf_client_notify_add (ev_window->priv->gconf_client,
1254                                  GCONF_LOCKDOWN_DIR,
1255                                  (GConfClientNotifyFunc)lockdown_changed,
1256                                  ev_window, NULL, NULL);
1257 #endif /* WITH_GCONF */
1258
1259         ev_window_setup_action_sensitivity (ev_window);
1260
1261         if (ev_window->priv->history)
1262                 g_object_unref (ev_window->priv->history);
1263         ev_window->priv->history = ev_history_new ();
1264         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1265         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1266
1267         if (ev_window->priv->properties) {
1268                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1269                                                    ev_window->priv->uri,
1270                                                    ev_window->priv->document);
1271         }
1272
1273         info = ev_document_get_info (document);
1274         update_document_mode (ev_window, info->mode);
1275
1276         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1277                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1278         else
1279                 gtk_widget_grab_focus (ev_window->priv->view);
1280
1281         return FALSE;
1282 }
1283
1284 static void
1285 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1286 {
1287         if (ev_window->priv->document == document)
1288                 return;
1289
1290         if (ev_window->priv->document)
1291                 g_object_unref (ev_window->priv->document);
1292         ev_window->priv->document = g_object_ref (document);
1293
1294         ev_window_set_message_area (ev_window, NULL);
1295
1296         if (ev_document_get_n_pages (document) <= 0) {
1297                 ev_window_warning_message (ev_window, "%s",
1298                                            _("The document contains no pages"));
1299         } else if (!ev_document_check_dimensions (document)) {
1300                 ev_window_warning_message (ev_window, "%s",
1301                                            _("The document contains only empty pages"));
1302         }
1303
1304         if (ev_window->priv->setup_document_idle > 0)
1305                 g_source_remove (ev_window->priv->setup_document_idle);
1306
1307         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1308 }
1309
1310 static void
1311 ev_window_document_changed (EvWindow *ev_window,
1312                             gpointer  user_data)
1313 {
1314         ev_window_reload_document (ev_window, NULL);
1315 }
1316
1317 static void
1318 ev_window_password_view_unlock (EvWindow *ev_window)
1319 {
1320         const gchar *password;
1321
1322         g_assert (ev_window->priv->load_job);
1323
1324         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1325         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1326         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1327 }
1328
1329 static void
1330 ev_window_clear_load_job (EvWindow *ev_window)
1331 {
1332         if (ev_window->priv->load_job != NULL) {
1333                 if (!ev_job_is_finished (ev_window->priv->load_job))
1334                         ev_job_cancel (ev_window->priv->load_job);
1335
1336                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1337                 g_object_unref (ev_window->priv->load_job);
1338                 ev_window->priv->load_job = NULL;
1339         }
1340 }
1341
1342 static void
1343 ev_window_clear_reload_job (EvWindow *ev_window)
1344 {
1345         if (ev_window->priv->reload_job != NULL) {
1346                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1347                         ev_job_cancel (ev_window->priv->reload_job);
1348
1349                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1350                 g_object_unref (ev_window->priv->reload_job);
1351                 ev_window->priv->reload_job = NULL;
1352         }
1353 }
1354
1355 static void
1356 ev_window_clear_local_uri (EvWindow *ev_window)
1357 {
1358         if (ev_window->priv->local_uri) {
1359                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1360                 g_free (ev_window->priv->local_uri);
1361                 ev_window->priv->local_uri = NULL;
1362         }
1363 }
1364
1365 static void
1366 ev_window_handle_link (EvWindow *ev_window,
1367                        EvLinkDest *dest)
1368 {
1369         if (dest) {
1370                 EvLink *link;
1371                 EvLinkAction *link_action;
1372
1373                 link_action = ev_link_action_new_dest (dest);
1374                 link = ev_link_new (NULL, link_action);
1375                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1376                 g_object_unref (link);
1377         }
1378 }
1379
1380 /* This callback will executed when load job will be finished.
1381  *
1382  * Since the flow of the error dialog is very confusing, we assume that both
1383  * document and uri will go away after this function is called, and thus we need
1384  * to ref/dup them.  Additionally, it needs to clear
1385  * ev_window->priv->password_{uri,document}, and thus people who call this
1386  * function should _not_ necessarily expect those to exist after being
1387  * called. */
1388 static void
1389 ev_window_load_job_cb (EvJob *job,
1390                        gpointer data)
1391 {
1392         EvWindow *ev_window = EV_WINDOW (data);
1393         EvDocument *document = EV_JOB (job)->document;
1394         EvJobLoad *job_load = EV_JOB_LOAD (job);
1395
1396         g_assert (job_load->uri);
1397
1398         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1399
1400         /* Success! */
1401         if (!ev_job_is_failed (job)) {
1402                 ev_document_model_set_document (ev_window->priv->model, document);
1403
1404                 setup_document_from_metadata (ev_window);
1405                 setup_view_from_metadata (ev_window);
1406
1407                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1408
1409                 ev_window_title_set_type (ev_window->priv->title,
1410                                           EV_WINDOW_TITLE_DOCUMENT);
1411                 if (job_load->password) {
1412                         GPasswordSave flags;
1413
1414                         flags = ev_password_view_get_password_save_flags (
1415                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1416                         ev_keyring_save_password (ev_window->priv->uri,
1417                                                   job_load->password,
1418                                                   flags);
1419                 }
1420
1421                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1422                 /* Already unrefed by ev_link_action
1423                  * FIXME: link action should inc dest ref counting
1424                  * or not unref it at all
1425                  */
1426                 ev_window->priv->dest = NULL;
1427
1428                 switch (ev_window->priv->window_mode) {
1429                         case EV_WINDOW_MODE_FULLSCREEN:
1430                                 ev_window_run_fullscreen (ev_window);
1431                                 break;
1432                         case EV_WINDOW_MODE_PRESENTATION:
1433                                 ev_window_run_presentation (ev_window);
1434                                 break;
1435                         default:
1436                                 break;
1437                 }
1438
1439                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1440                         ev_window_cmd_edit_find (NULL, ev_window);
1441                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1442                                                         ev_window->priv->search_string);
1443                 }
1444
1445                 g_free (ev_window->priv->search_string);
1446                 ev_window->priv->search_string = NULL;
1447
1448                 /* Create a monitor for the document */
1449                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1450                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1451                                           G_CALLBACK (ev_window_document_changed),
1452                                           ev_window);
1453
1454                 ev_window_clear_load_job (ev_window);
1455                 return;
1456         }
1457
1458         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1459                 gchar *password;
1460
1461                 setup_view_from_metadata (ev_window);
1462
1463                 /* First look whether password is in keyring */
1464                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1465                 if (password) {
1466                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1467                                 /* Password in kering is wrong */
1468                                 ev_job_load_set_password (job_load, NULL);
1469                                 /* FIXME: delete password from keyring? */
1470                         } else {
1471                                 ev_job_load_set_password (job_load, password);
1472                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1473                                 g_free (password);
1474                                 return;
1475                         }
1476
1477                         g_free (password);
1478                 }
1479
1480                 /* We need to ask the user for a password */
1481                 ev_window_title_set_uri (ev_window->priv->title,
1482                                          ev_window->priv->uri);
1483                 ev_window_title_set_type (ev_window->priv->title,
1484                                           EV_WINDOW_TITLE_PASSWORD);
1485
1486                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1487                                           job_load->uri);
1488
1489                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1490
1491                 ev_job_load_set_password (job_load, NULL);
1492                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1493         } else {
1494                 ev_window_error_message (ev_window, job->error,
1495                                          "%s", _("Unable to open document"));
1496                 ev_window_clear_load_job (ev_window);
1497         }
1498 }
1499
1500 static void
1501 ev_window_reload_job_cb (EvJob    *job,
1502                          EvWindow *ev_window)
1503 {
1504         GtkWidget *widget;
1505
1506         if (ev_job_is_failed (job)) {
1507                 ev_window_clear_reload_job (ev_window);
1508                 ev_window->priv->in_reload = FALSE;
1509                 if (ev_window->priv->dest) {
1510                         g_object_unref (ev_window->priv->dest);
1511                         ev_window->priv->dest = NULL;
1512                 }
1513
1514                 return;
1515         }
1516
1517         ev_document_model_set_document (ev_window->priv->model,
1518                                         job->document);
1519         if (ev_window->priv->dest) {
1520                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1521                 /* Already unrefed by ev_link_action
1522                  * FIXME: link action should inc dest ref counting
1523                  * or not unref it at all
1524                  */
1525                 ev_window->priv->dest = NULL;
1526         }
1527
1528         /* Restart the search after reloading */
1529         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1530         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1531                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1532                                             NULL, ev_window);
1533         }
1534
1535         ev_window_clear_reload_job (ev_window);
1536         ev_window->priv->in_reload = FALSE;
1537 }
1538
1539 /**
1540  * ev_window_get_uri:
1541  * @ev_window: The instance of the #EvWindow.
1542  *
1543  * It returns the uri of the document showed in the #EvWindow.
1544  *
1545  * Returns: the uri of the document showed in the #EvWindow.
1546  */
1547 const char *
1548 ev_window_get_uri (EvWindow *ev_window)
1549 {
1550         return ev_window->priv->uri;
1551 }
1552
1553 /**
1554  * ev_window_close_dialogs:
1555  * @ev_window: The window where dialogs will be closed.
1556  *
1557  * It looks for password, print and properties dialogs and closes them and
1558  * frees them from memory. If there is any print job it does free it too.
1559  */
1560 static void
1561 ev_window_close_dialogs (EvWindow *ev_window)
1562 {
1563         if (ev_window->priv->print_dialog)
1564                 gtk_widget_destroy (ev_window->priv->print_dialog);
1565         ev_window->priv->print_dialog = NULL;
1566
1567         if (ev_window->priv->properties)
1568                 gtk_widget_destroy (ev_window->priv->properties);
1569         ev_window->priv->properties = NULL;
1570 }
1571
1572 static void
1573 ev_window_clear_progress_idle (EvWindow *ev_window)
1574 {
1575         if (ev_window->priv->progress_idle > 0)
1576                 g_source_remove (ev_window->priv->progress_idle);
1577         ev_window->priv->progress_idle = 0;
1578 }
1579
1580 static void
1581 reset_progress_idle (EvWindow *ev_window)
1582 {
1583         ev_window->priv->progress_idle = 0;
1584 }
1585
1586 static void
1587 ev_window_show_progress_message (EvWindow   *ev_window,
1588                                  guint       interval,
1589                                  GSourceFunc function)
1590 {
1591         if (ev_window->priv->progress_idle > 0)
1592                 g_source_remove (ev_window->priv->progress_idle);
1593         ev_window->priv->progress_idle =
1594                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1595                                             interval, function,
1596                                             ev_window,
1597                                             (GDestroyNotify)reset_progress_idle);
1598 }
1599
1600 static void
1601 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1602 {
1603         if (ev_window->priv->progress_cancellable)
1604                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1605         else
1606                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1607 }
1608
1609 static void
1610 ev_window_progress_response_cb (EvProgressMessageArea *area,
1611                                 gint                   response,
1612                                 EvWindow              *ev_window)
1613 {
1614         if (response == GTK_RESPONSE_CANCEL)
1615                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1616         ev_window_set_message_area (ev_window, NULL);
1617 }
1618
1619 static gboolean
1620 show_loading_progress (EvWindow *ev_window)
1621 {
1622         GtkWidget *area;
1623         gchar     *text;
1624         gchar     *display_name;
1625
1626         if (ev_window->priv->message_area)
1627                 return FALSE;
1628
1629         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1630         display_name = g_markup_escape_text (text, -1);
1631         g_free (text);
1632         text = g_strdup_printf (_("Loading document from “%s”"),
1633                                 display_name);
1634
1635         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1636                                              text,
1637                                              GTK_STOCK_CLOSE,
1638                                              GTK_RESPONSE_CLOSE,
1639                                              GTK_STOCK_CANCEL,
1640                                              GTK_RESPONSE_CANCEL,
1641                                              NULL);
1642         g_signal_connect (area, "response",
1643                           G_CALLBACK (ev_window_progress_response_cb),
1644                           ev_window);
1645         gtk_widget_show (area);
1646         ev_window_set_message_area (ev_window, area);
1647
1648         g_free (text);
1649         g_free (display_name);
1650
1651         return FALSE;
1652 }
1653
1654 static void
1655 ev_window_load_remote_failed (EvWindow *ev_window,
1656                               GError   *error)
1657 {
1658         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1659         ev_window->priv->in_reload = FALSE;
1660         ev_window_error_message (ev_window, error,
1661                                  "%s", _("Unable to open document"));
1662         g_free (ev_window->priv->local_uri);
1663         ev_window->priv->local_uri = NULL;
1664         ev_window->priv->uri_mtime = 0;
1665 }
1666
1667 static void
1668 set_uri_mtime (GFile        *source,
1669                GAsyncResult *async_result,
1670                EvWindow     *ev_window)
1671 {
1672         GFileInfo *info;
1673         GError *error = NULL;
1674
1675         info = g_file_query_info_finish (source, async_result, &error);
1676
1677         if (error) {
1678                 ev_window->priv->uri_mtime = 0;
1679                 g_error_free (error);
1680         } else {
1681                 GTimeVal mtime;
1682
1683                 g_file_info_get_modification_time (info, &mtime);
1684                 ev_window->priv->uri_mtime = mtime.tv_sec;
1685                 g_object_unref (info);
1686         }
1687
1688         g_object_unref (source);
1689 }
1690
1691 static void
1692 mount_volume_ready_cb (GFile        *source,
1693                        GAsyncResult *async_result,
1694                        EvWindow     *ev_window)
1695 {
1696         GError *error = NULL;
1697
1698         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1699
1700         if (error) {
1701                 ev_window_load_remote_failed (ev_window, error);
1702                 g_object_unref (source);
1703                 g_error_free (error);
1704         } else {
1705                 /* Volume successfully mounted,
1706                    try opening the file again */
1707                 ev_window_load_file_remote (ev_window, source);
1708         }
1709 }
1710
1711 static void
1712 window_open_file_copy_ready_cb (GFile        *source,
1713                                 GAsyncResult *async_result,
1714                                 EvWindow     *ev_window)
1715 {
1716         GError *error = NULL;
1717
1718         ev_window_clear_progress_idle (ev_window);
1719         ev_window_set_message_area (ev_window, NULL);
1720
1721         g_file_copy_finish (source, async_result, &error);
1722         if (!error) {
1723                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1724                 g_file_query_info_async (source,
1725                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1726                                          0, G_PRIORITY_DEFAULT,
1727                                          NULL,
1728                                          (GAsyncReadyCallback)set_uri_mtime,
1729                                          ev_window);
1730                 return;
1731         }
1732
1733         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1734                 GMountOperation *operation;
1735
1736                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1737                 g_file_mount_enclosing_volume (source,
1738                                                G_MOUNT_MOUNT_NONE,
1739                                                operation, NULL,
1740                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1741                                                ev_window);
1742                 g_object_unref (operation);
1743         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1744                 ev_window_clear_load_job (ev_window);
1745                 ev_window_clear_local_uri (ev_window);
1746                 g_free (ev_window->priv->uri);
1747                 ev_window->priv->uri = NULL;
1748                 g_object_unref (source);
1749
1750                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1751         } else {
1752                 ev_window_load_remote_failed (ev_window, error);
1753                 g_object_unref (source);
1754         }
1755
1756         g_error_free (error);
1757 }
1758
1759 static void
1760 window_open_file_copy_progress_cb (goffset   n_bytes,
1761                                    goffset   total_bytes,
1762                                    EvWindow *ev_window)
1763 {
1764         gchar *status;
1765         gdouble fraction;
1766
1767         if (!ev_window->priv->message_area)
1768                 return;
1769
1770         if (total_bytes <= 0)
1771                 return;
1772
1773         fraction = n_bytes / (gdouble)total_bytes;
1774         status = g_strdup_printf (_("Downloading document (%d%%)"),
1775                                   (gint)(fraction * 100));
1776
1777         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1778                                              status);
1779         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1780                                                fraction);
1781
1782         g_free (status);
1783 }
1784
1785 static void
1786 ev_window_load_file_remote (EvWindow *ev_window,
1787                             GFile    *source_file)
1788 {
1789         GFile *target_file;
1790
1791         if (!ev_window->priv->local_uri) {
1792                 char *base_name, *template;
1793                 GFile *tmp_file;
1794                 GError *err = NULL;
1795
1796                 /* We'd like to keep extension of source uri since
1797                  * it helps to resolve some mime types, say cbz.
1798                  */
1799                 base_name = g_file_get_basename (source_file);
1800                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1801                 g_free (base_name);
1802
1803                 tmp_file = ev_mkstemp_file (template, &err);
1804                 g_free (template);
1805                 if (tmp_file == NULL) {
1806                         ev_window_error_message (ev_window, err,
1807                                                  "%s", _("Failed to load remote file."));
1808                         g_error_free (err);
1809                         return;
1810                 }
1811
1812                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1813                 g_object_unref (tmp_file);
1814
1815                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1816                                      ev_window->priv->local_uri);
1817         }
1818
1819         ev_window_reset_progress_cancellable (ev_window);
1820
1821         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1822         g_file_copy_async (source_file, target_file,
1823                            G_FILE_COPY_OVERWRITE,
1824                            G_PRIORITY_DEFAULT,
1825                            ev_window->priv->progress_cancellable,
1826                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1827                            ev_window,
1828                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1829                            ev_window);
1830         g_object_unref (target_file);
1831
1832         ev_window_show_progress_message (ev_window, 1,
1833                                          (GSourceFunc)show_loading_progress);
1834 }
1835
1836 void
1837 ev_window_open_uri (EvWindow       *ev_window,
1838                     const char     *uri,
1839                     EvLinkDest     *dest,
1840                     EvWindowRunMode mode,
1841                     const gchar    *search_string)
1842 {
1843         GFile *source_file;
1844
1845         ev_window->priv->in_reload = FALSE;
1846
1847         if (ev_window->priv->uri &&
1848             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1849                 ev_window_reload_document (ev_window, dest);
1850                 return;
1851         }
1852
1853         if (ev_window->priv->monitor) {
1854                 g_object_unref (ev_window->priv->monitor);
1855                 ev_window->priv->monitor = NULL;
1856         }
1857
1858         ev_window_close_dialogs (ev_window);
1859         ev_window_clear_load_job (ev_window);
1860         ev_window_clear_local_uri (ev_window);
1861         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1862
1863         ev_window->priv->window_mode = mode;
1864
1865         if (ev_window->priv->uri)
1866                 g_free (ev_window->priv->uri);
1867         ev_window->priv->uri = g_strdup (uri);
1868
1869         if (ev_window->priv->metadata)
1870                 g_object_unref (ev_window->priv->metadata);
1871
1872         source_file = g_file_new_for_uri (uri);
1873         if (ev_is_metadata_supported_for_file (source_file))
1874                 ev_window->priv->metadata = ev_metadata_new (source_file);
1875         else
1876                 ev_window->priv->metadata = NULL;
1877
1878         if (ev_window->priv->search_string)
1879                 g_free (ev_window->priv->search_string);
1880         ev_window->priv->search_string = search_string ?
1881                 g_strdup (search_string) : NULL;
1882
1883         if (ev_window->priv->dest)
1884                 g_object_unref (ev_window->priv->dest);
1885         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1886
1887         setup_size_from_metadata (ev_window);
1888         setup_model_from_metadata (ev_window);
1889
1890         ev_window->priv->load_job = ev_job_load_new (uri);
1891         g_signal_connect (ev_window->priv->load_job,
1892                           "finished",
1893                           G_CALLBACK (ev_window_load_job_cb),
1894                           ev_window);
1895
1896         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1897                 ev_window_load_file_remote (ev_window, source_file);
1898         } else {
1899                 g_object_unref (source_file);
1900                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1901         }
1902 }
1903
1904 void
1905 ev_window_open_document (EvWindow       *ev_window,
1906                          EvDocument     *document,
1907                          EvLinkDest     *dest,
1908                          EvWindowRunMode mode,
1909                          const gchar    *search_string)
1910 {
1911         if (document == ev_window->priv->document)
1912                 return;
1913
1914         ev_window_close_dialogs (ev_window);
1915         ev_window_clear_load_job (ev_window);
1916         ev_window_clear_local_uri (ev_window);
1917
1918         if (ev_window->priv->monitor) {
1919                 g_object_unref (ev_window->priv->monitor);
1920                 ev_window->priv->monitor = NULL;
1921         }
1922
1923         if (ev_window->priv->uri)
1924                 g_free (ev_window->priv->uri);
1925         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1926
1927         setup_size_from_metadata (ev_window);
1928         setup_model_from_metadata (ev_window);
1929
1930         ev_document_model_set_document (ev_window->priv->model, document);
1931
1932         setup_document_from_metadata (ev_window);
1933         setup_view_from_metadata (ev_window);
1934
1935         if (dest) {
1936                 EvLink *link;
1937                 EvLinkAction *link_action;
1938
1939                 link_action = ev_link_action_new_dest (dest);
1940                 link = ev_link_new (NULL, link_action);
1941                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1942                 /* FIXME: link action should inc dest ref counting
1943                  * or not unref it at all
1944                  */
1945                 g_object_ref (dest);
1946                 g_object_unref (link);
1947         }
1948
1949         switch (mode) {
1950         case EV_WINDOW_MODE_FULLSCREEN:
1951                 ev_window_run_fullscreen (ev_window);
1952                 break;
1953         case EV_WINDOW_MODE_PRESENTATION:
1954                 ev_window_run_presentation (ev_window);
1955                 break;
1956         default:
1957                 break;
1958         }
1959
1960         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1961                 ev_window_cmd_edit_find (NULL, ev_window);
1962                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1963                                                 search_string);
1964         }
1965
1966         /* Create a monitor for the document */
1967         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1968         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1969                                   G_CALLBACK (ev_window_document_changed),
1970                                   ev_window);
1971 }
1972
1973 static void
1974 ev_window_reload_local (EvWindow *ev_window)
1975 {
1976         const gchar *uri;
1977
1978         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1979         ev_window->priv->reload_job = ev_job_load_new (uri);
1980         g_signal_connect (ev_window->priv->reload_job, "finished",
1981                           G_CALLBACK (ev_window_reload_job_cb),
1982                           ev_window);
1983         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1984 }
1985
1986 static gboolean
1987 show_reloading_progress (EvWindow *ev_window)
1988 {
1989         GtkWidget *area;
1990         gchar     *text;
1991
1992         if (ev_window->priv->message_area)
1993                 return FALSE;
1994
1995         text = g_strdup_printf (_("Reloading document from %s"),
1996                                 ev_window->priv->uri);
1997         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1998                                              text,
1999                                              GTK_STOCK_CLOSE,
2000                                              GTK_RESPONSE_CLOSE,
2001                                              GTK_STOCK_CANCEL,
2002                                              GTK_RESPONSE_CANCEL,
2003                                              NULL);
2004         g_signal_connect (area, "response",
2005                           G_CALLBACK (ev_window_progress_response_cb),
2006                           ev_window);
2007         gtk_widget_show (area);
2008         ev_window_set_message_area (ev_window, area);
2009         g_free (text);
2010
2011         return FALSE;
2012 }
2013
2014 static void
2015 reload_remote_copy_ready_cb (GFile        *remote,
2016                              GAsyncResult *async_result,
2017                              EvWindow     *ev_window)
2018 {
2019         GError *error = NULL;
2020
2021         ev_window_clear_progress_idle (ev_window);
2022
2023         g_file_copy_finish (remote, async_result, &error);
2024         if (error) {
2025                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2026                         ev_window_error_message (ev_window, error,
2027                                                  "%s", _("Failed to reload document."));
2028                 g_error_free (error);
2029         } else {
2030                 ev_window_reload_local (ev_window);
2031         }
2032
2033         g_object_unref (remote);
2034 }
2035
2036 static void
2037 reload_remote_copy_progress_cb (goffset   n_bytes,
2038                                 goffset   total_bytes,
2039                                 EvWindow *ev_window)
2040 {
2041         gchar *status;
2042         gdouble fraction;
2043
2044         if (!ev_window->priv->message_area)
2045                 return;
2046
2047         if (total_bytes <= 0)
2048                 return;
2049
2050         fraction = n_bytes / (gdouble)total_bytes;
2051         status = g_strdup_printf (_("Downloading document (%d%%)"),
2052                                   (gint)(fraction * 100));
2053
2054         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2055                                              status);
2056         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2057                                                fraction);
2058
2059         g_free (status);
2060 }
2061
2062 static void
2063 query_remote_uri_mtime_cb (GFile        *remote,
2064                            GAsyncResult *async_result,
2065                            EvWindow     *ev_window)
2066 {
2067         GFileInfo *info;
2068         GTimeVal   mtime;
2069         GError    *error = NULL;
2070
2071         info = g_file_query_info_finish (remote, async_result, &error);
2072         if (error) {
2073                 g_error_free (error);
2074                 g_object_unref (remote);
2075                 ev_window_reload_local (ev_window);
2076
2077                 return;
2078         }
2079
2080         g_file_info_get_modification_time (info, &mtime);
2081         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2082                 GFile *target_file;
2083
2084                 /* Remote file has changed */
2085                 ev_window->priv->uri_mtime = mtime.tv_sec;
2086
2087                 ev_window_reset_progress_cancellable (ev_window);
2088
2089                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2090                 g_file_copy_async (remote, target_file,
2091                                    G_FILE_COPY_OVERWRITE,
2092                                    G_PRIORITY_DEFAULT,
2093                                    ev_window->priv->progress_cancellable,
2094                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2095                                    ev_window,
2096                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2097                                    ev_window);
2098                 g_object_unref (target_file);
2099                 ev_window_show_progress_message (ev_window, 1,
2100                                                  (GSourceFunc)show_reloading_progress);
2101         } else {
2102                 g_object_unref (remote);
2103                 ev_window_reload_local (ev_window);
2104         }
2105
2106         g_object_unref (info);
2107 }
2108
2109 static void
2110 ev_window_reload_remote (EvWindow *ev_window)
2111 {
2112         GFile *remote;
2113
2114         remote = g_file_new_for_uri (ev_window->priv->uri);
2115         /* Reload the remote uri only if it has changed */
2116         g_file_query_info_async (remote,
2117                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2118                                  0, G_PRIORITY_DEFAULT,
2119                                  NULL,
2120                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2121                                  ev_window);
2122 }
2123
2124 static void
2125 ev_window_reload_document (EvWindow *ev_window,
2126                            EvLinkDest *dest)
2127 {
2128         gint page;
2129
2130
2131         ev_window_clear_reload_job (ev_window);
2132         ev_window->priv->in_reload = TRUE;
2133
2134         page = ev_document_model_get_page (ev_window->priv->model);
2135
2136         if (ev_window->priv->dest)
2137                 g_object_unref (ev_window->priv->dest);
2138         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2139
2140         if (ev_window->priv->local_uri) {
2141                 ev_window_reload_remote (ev_window);
2142         } else {
2143                 ev_window_reload_local (ev_window);
2144         }
2145 }
2146
2147 static void
2148 file_open_dialog_response_cb (GtkWidget *chooser,
2149                               gint       response_id,
2150                               EvWindow  *ev_window)
2151 {
2152         if (response_id == GTK_RESPONSE_OK) {
2153                 GSList *uris;
2154                 gchar  *uri;
2155
2156                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2157
2158                 ev_application_open_uri_list (EV_APP, uris,
2159                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2160                                               gtk_get_current_event_time ());
2161
2162                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2163                 g_slist_free (uris);
2164
2165                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2166                 ev_application_set_filechooser_uri (EV_APP,
2167                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2168                                                     uri);
2169                 g_free (uri);
2170         }
2171
2172         gtk_widget_destroy (chooser);
2173 }
2174
2175 static void
2176 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2177 {
2178         GtkWidget   *chooser;
2179         const gchar *default_uri;
2180         gchar       *parent_uri = NULL;
2181
2182         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2183                                                GTK_WINDOW (window),
2184                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2185                                                GTK_STOCK_CANCEL,
2186                                                GTK_RESPONSE_CANCEL,
2187                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2188                                                NULL);
2189
2190         ev_document_factory_add_filters (chooser, NULL);
2191         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2192         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2193
2194         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2195         if (!default_uri && window->priv->uri) {
2196                 GFile *file, *parent;
2197
2198                 file = g_file_new_for_uri (window->priv->uri);
2199                 parent = g_file_get_parent (file);
2200                 if (parent) {
2201                         parent_uri = g_file_get_uri (parent);
2202                         default_uri = parent_uri;
2203                         g_object_unref (parent);
2204                 }
2205                 g_object_unref (file);
2206         }
2207
2208         if (default_uri) {
2209                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2210         } else {
2211                 const gchar *folder;
2212
2213                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2214                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2215                                                      folder ? folder : g_get_home_dir ());
2216         }
2217         g_free (parent_uri);
2218
2219         g_signal_connect (chooser, "response",
2220                           G_CALLBACK (file_open_dialog_response_cb),
2221                           window);
2222
2223         gtk_widget_show (chooser);
2224 }
2225
2226 static void
2227 ev_window_open_copy_at_dest (EvWindow   *window,
2228                              EvLinkDest *dest)
2229 {
2230         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2231
2232         ev_window_n_copies++;
2233
2234         if (window->priv->metadata)
2235                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2236         ev_window_open_document (new_window,
2237                                  window->priv->document,
2238                                  dest, 0, NULL);
2239         gtk_window_present (GTK_WINDOW (new_window));
2240 }
2241
2242 static void
2243 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2244 {
2245         ev_window_open_copy_at_dest (window, NULL);
2246 }
2247
2248 static void
2249 ev_window_cmd_recent_file_activate (GtkAction *action,
2250                                     EvWindow  *window)
2251 {
2252         GtkRecentInfo *info;
2253         const gchar   *uri;
2254
2255         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2256         g_assert (info != NULL);
2257
2258         uri = gtk_recent_info_get_uri (info);
2259
2260         ev_application_open_uri_at_dest (EV_APP, uri,
2261                                          gtk_window_get_screen (GTK_WINDOW (window)),
2262                                          NULL, 0, NULL, gtk_get_current_event_time ());
2263 }
2264
2265 static void
2266 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2267                                              const gchar        *uri,
2268                                              EvWindow           *window)
2269 {
2270         ev_application_open_uri_at_dest (EV_APP, uri,
2271                                          gtk_window_get_screen (GTK_WINDOW (window)),
2272                                          NULL, 0, NULL, gtk_get_current_event_time ());
2273 }
2274
2275 static void
2276 ev_window_add_recent (EvWindow *window, const char *filename)
2277 {
2278         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2279 }
2280
2281 static gint
2282 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2283 {
2284         gboolean     has_ev_a, has_ev_b;
2285         const gchar *evince = g_get_application_name ();
2286
2287         has_ev_a = gtk_recent_info_has_application (a, evince);
2288         has_ev_b = gtk_recent_info_has_application (b, evince);
2289
2290         if (has_ev_a && has_ev_b) {
2291                 time_t time_a, time_b;
2292
2293                 time_a = gtk_recent_info_get_modified (a);
2294                 time_b = gtk_recent_info_get_modified (b);
2295
2296                 return (time_b - time_a);
2297         } else if (has_ev_a) {
2298                 return -1;
2299         } else if (has_ev_b) {
2300                 return 1;
2301         }
2302
2303         return 0;
2304 }
2305
2306 /*
2307  * Doubles underscore to avoid spurious menu accels.
2308  */
2309 static gchar *
2310 ev_window_get_recent_file_label (gint index, const gchar *filename)
2311 {
2312         GString *str;
2313         gint length;
2314         const gchar *p;
2315         const gchar *end;
2316         gboolean is_rtl;
2317
2318         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2319
2320         g_return_val_if_fail (filename != NULL, NULL);
2321
2322         length = strlen (filename);
2323         str = g_string_sized_new (length + 10);
2324         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2325
2326         p = filename;
2327         end = filename + length;
2328
2329         while (p != end) {
2330                 const gchar *next;
2331                 next = g_utf8_next_char (p);
2332
2333                 switch (*p) {
2334                         case '_':
2335                                 g_string_append (str, "__");
2336                                 break;
2337                         default:
2338                                 g_string_append_len (str, p, next - p);
2339                                 break;
2340                 }
2341
2342                 p = next;
2343         }
2344
2345         return g_string_free (str, FALSE);
2346 }
2347
2348 static void
2349 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2350                                           GtkAction *action,
2351                                           GtkWidget *proxy,
2352                                           gpointer data)
2353 {
2354         GtkLabel *label;
2355
2356         if (!GTK_IS_MENU_ITEM (proxy))
2357                 return;
2358
2359         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2360
2361         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2362         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2363 }
2364
2365 static void
2366 ev_window_setup_recent (EvWindow *ev_window)
2367 {
2368         GList        *items, *l;
2369         guint         n_items = 0;
2370         const gchar  *evince = g_get_application_name ();
2371         static guint  i = 0;
2372
2373         if (ev_window->priv->recent_ui_id > 0) {
2374                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2375                                           ev_window->priv->recent_ui_id);
2376                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2377         }
2378         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2379
2380         if (ev_window->priv->recent_action_group) {
2381                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2382                                                     ev_window->priv->recent_action_group);
2383                 g_object_unref (ev_window->priv->recent_action_group);
2384         }
2385         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2386         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2387                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2388
2389         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2390                                             ev_window->priv->recent_action_group, -1);
2391
2392         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2393         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2394
2395         for (l = items; l && l->data; l = g_list_next (l)) {
2396                 GtkRecentInfo *info;
2397                 GtkAction     *action;
2398                 gchar         *action_name;
2399                 gchar         *label;
2400                 const gchar   *mime_type;
2401                 gchar         *content_type;
2402                 GIcon         *icon = NULL;
2403
2404                 info = (GtkRecentInfo *) l->data;
2405
2406                 if (!gtk_recent_info_has_application (info, evince) ||
2407                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2408                         continue;
2409
2410                 action_name = g_strdup_printf ("RecentFile%u", i++);
2411                 label = ev_window_get_recent_file_label (
2412                         n_items + 1, gtk_recent_info_get_display_name (info));
2413
2414                 mime_type = gtk_recent_info_get_mime_type (info);
2415                 content_type = g_content_type_from_mime_type (mime_type);
2416                 if (content_type != NULL) {
2417                         icon = g_content_type_get_icon (content_type);
2418                         g_free (content_type);
2419                 }
2420
2421                 action = g_object_new (GTK_TYPE_ACTION,
2422                                        "name", action_name,
2423                                        "label", label,
2424                                        "gicon", icon,
2425                                        "always-show-image", TRUE,
2426                                        NULL);
2427
2428                 g_object_set_data_full (G_OBJECT (action),
2429                                         "gtk-recent-info",
2430                                         gtk_recent_info_ref (info),
2431                                         (GDestroyNotify) gtk_recent_info_unref);
2432
2433                 g_signal_connect (action, "activate",
2434                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2435                                   (gpointer) ev_window);
2436
2437                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2438                                              action);
2439                 g_object_unref (action);
2440
2441                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2442                                        ev_window->priv->recent_ui_id,
2443                                        "/MainMenu/FileMenu/RecentFilesMenu",
2444                                        label,
2445                                        action_name,
2446                                        GTK_UI_MANAGER_MENUITEM,
2447                                        FALSE);
2448                 g_free (action_name);
2449                 g_free (label);
2450                 if (icon != NULL)
2451                         g_object_unref (icon);
2452
2453                 if (++n_items == 5)
2454                         break;
2455         }
2456
2457         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2458         g_list_free (items);
2459 }
2460
2461 static gboolean
2462 show_saving_progress (GFile *dst)
2463 {
2464         EvWindow  *ev_window;
2465         GtkWidget *area;
2466         gchar     *text;
2467         gchar     *uri;
2468         EvSaveType save_type;
2469
2470         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2471         ev_window->priv->progress_idle = 0;
2472
2473         if (ev_window->priv->message_area)
2474                 return FALSE;
2475
2476         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2477         uri = g_file_get_uri (dst);
2478         switch (save_type) {
2479         case EV_SAVE_DOCUMENT:
2480                 text = g_strdup_printf (_("Saving document to %s"), uri);
2481                 break;
2482         case EV_SAVE_ATTACHMENT:
2483                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2484                 break;
2485         case EV_SAVE_IMAGE:
2486                 text = g_strdup_printf (_("Saving image to %s"), uri);
2487                 break;
2488         default:
2489                 g_assert_not_reached ();
2490         }
2491         g_free (uri);
2492         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2493                                              text,
2494                                              GTK_STOCK_CLOSE,
2495                                              GTK_RESPONSE_CLOSE,
2496                                              GTK_STOCK_CANCEL,
2497                                              GTK_RESPONSE_CANCEL,
2498                                              NULL);
2499         g_signal_connect (area, "response",
2500                           G_CALLBACK (ev_window_progress_response_cb),
2501                           ev_window);
2502         gtk_widget_show (area);
2503         ev_window_set_message_area (ev_window, area);
2504         g_free (text);
2505
2506         return FALSE;
2507 }
2508
2509 static void
2510 window_save_file_copy_ready_cb (GFile        *src,
2511                                 GAsyncResult *async_result,
2512                                 GFile        *dst)
2513 {
2514         EvWindow *ev_window;
2515         GError   *error = NULL;
2516
2517         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2518         ev_window_clear_progress_idle (ev_window);
2519
2520         if (g_file_copy_finish (src, async_result, &error)) {
2521                 ev_tmp_file_unlink (src);
2522                 return;
2523         }
2524
2525         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2526                 gchar *name;
2527
2528                 name = g_file_get_basename (dst);
2529                 ev_window_error_message (ev_window, error,
2530                                          _("The file could not be saved as “%s”."),
2531                                          name);
2532                 g_free (name);
2533         }
2534         ev_tmp_file_unlink (src);
2535         g_error_free (error);
2536 }
2537
2538 static void
2539 window_save_file_copy_progress_cb (goffset n_bytes,
2540                                    goffset total_bytes,
2541                                    GFile  *dst)
2542 {
2543         EvWindow  *ev_window;
2544         EvSaveType save_type;
2545         gchar     *status;
2546         gdouble    fraction;
2547
2548         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2549
2550         if (!ev_window->priv->message_area)
2551                 return;
2552
2553         if (total_bytes <= 0)
2554                 return;
2555
2556         fraction = n_bytes / (gdouble)total_bytes;
2557         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2558
2559         switch (save_type) {
2560         case EV_SAVE_DOCUMENT:
2561                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2562                                           (gint)(fraction * 100));
2563                 break;
2564         case EV_SAVE_ATTACHMENT:
2565                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2566                                           (gint)(fraction * 100));
2567                 break;
2568         case EV_SAVE_IMAGE:
2569                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2570                                           (gint)(fraction * 100));
2571                 break;
2572         default:
2573                 g_assert_not_reached ();
2574         }
2575
2576         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2577                                              status);
2578         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2579                                                fraction);
2580
2581         g_free (status);
2582 }
2583
2584 static void
2585 ev_window_save_remote (EvWindow  *ev_window,
2586                        EvSaveType save_type,
2587                        GFile     *src,
2588                        GFile     *dst)
2589 {
2590         ev_window_reset_progress_cancellable (ev_window);
2591         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2592         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2593         g_file_copy_async (src, dst,
2594                            G_FILE_COPY_OVERWRITE,
2595                            G_PRIORITY_DEFAULT,
2596                            ev_window->priv->progress_cancellable,
2597                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2598                            dst,
2599                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2600                            dst);
2601         ev_window->priv->progress_idle =
2602                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2603                                             1,
2604                                             (GSourceFunc)show_saving_progress,
2605                                             dst,
2606                                             NULL);
2607 }
2608
2609 static void
2610 ev_window_clear_save_job (EvWindow *ev_window)
2611 {
2612         if (ev_window->priv->save_job != NULL) {
2613                 if (!ev_job_is_finished (ev_window->priv->save_job))
2614                         ev_job_cancel (ev_window->priv->save_job);
2615
2616                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2617                                                       ev_window_save_job_cb,
2618                                                       ev_window);
2619                 g_object_unref (ev_window->priv->save_job);
2620                 ev_window->priv->save_job = NULL;
2621         }
2622 }
2623
2624 static void
2625 ev_window_save_job_cb (EvJob     *job,
2626                        EvWindow  *window)
2627 {
2628         if (ev_job_is_failed (job)) {
2629                 ev_window_error_message (window, job->error,
2630                                          _("The file could not be saved as “%s”."),
2631                                          EV_JOB_SAVE (job)->uri);
2632         } else {
2633                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2634         }
2635
2636         ev_window_clear_save_job (window);
2637 }
2638
2639 static void
2640 file_save_dialog_response_cb (GtkWidget *fc,
2641                               gint       response_id,
2642                               EvWindow  *ev_window)
2643 {
2644         gchar *uri;
2645         GFile *file, *parent;
2646
2647         if (response_id != GTK_RESPONSE_OK) {
2648                 gtk_widget_destroy (fc);
2649                 return;
2650         }
2651
2652         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2653         file = g_file_new_for_uri (uri);
2654         parent = g_file_get_parent (file);
2655         g_object_unref (file);
2656         if (parent) {
2657                 gchar *folder_uri;
2658
2659                 folder_uri = g_file_get_uri (parent);
2660                 ev_application_set_filechooser_uri (EV_APP,
2661                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2662                                                     folder_uri);
2663                 g_free (folder_uri);
2664                 g_object_unref (parent);
2665         }
2666
2667         /* FIXME: remote copy should be done here rather than in the save job,
2668          * so that we can track progress and cancel the operation
2669          */
2670
2671         ev_window_clear_save_job (ev_window);
2672         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2673                                                      uri, ev_window->priv->uri);
2674         g_signal_connect (ev_window->priv->save_job, "finished",
2675                           G_CALLBACK (ev_window_save_job_cb),
2676                           ev_window);
2677         /* The priority doesn't matter for this job */
2678         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2679
2680         g_free (uri);
2681         gtk_widget_destroy (fc);
2682 }
2683
2684 static void
2685 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2686 {
2687         GtkWidget *fc;
2688         gchar *base_name;
2689         GFile *file;
2690         const gchar *default_uri;
2691
2692         fc = gtk_file_chooser_dialog_new (
2693                 _("Save a Copy"),
2694                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2695                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2696                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2697                 NULL);
2698
2699         ev_document_factory_add_filters (fc, ev_window->priv->document);
2700         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2701         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2702                                                 GTK_RESPONSE_OK,
2703                                                 GTK_RESPONSE_CANCEL,
2704                                                 -1);
2705
2706         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2707         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2708         file = g_file_new_for_uri (ev_window->priv->uri);
2709         base_name = g_file_get_basename (file);
2710         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2711
2712         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2713         if (default_uri) {
2714                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2715         } else {
2716                 const gchar *folder;
2717
2718                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2719                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2720                                                      folder ? folder : g_get_home_dir ());
2721         }
2722
2723         g_object_unref (file);
2724         g_free (base_name);
2725
2726         g_signal_connect (fc, "response",
2727                           G_CALLBACK (file_save_dialog_response_cb),
2728                           ev_window);
2729
2730         gtk_widget_show (fc);
2731 }
2732
2733 static GKeyFile *
2734 get_print_settings_file (void)
2735 {
2736         GKeyFile *print_settings_file;
2737         gchar    *filename;
2738         GError *error = NULL;
2739
2740         print_settings_file = g_key_file_new ();
2741
2742         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2743                                      EV_PRINT_SETTINGS_FILE, NULL);
2744         if (!g_key_file_load_from_file (print_settings_file,
2745                                         filename,
2746                                         G_KEY_FILE_KEEP_COMMENTS |
2747                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2748                                         &error)) {
2749
2750                 /* Don't warn if the file simply doesn't exist */
2751                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2752                         g_warning ("%s", error->message);
2753
2754                 g_error_free (error);
2755         }
2756
2757         g_free (filename);
2758
2759         return print_settings_file;
2760 }
2761
2762 static void
2763 save_print_setting_file (GKeyFile *key_file)
2764 {
2765         gchar  *filename;
2766         gchar  *data;
2767         gsize  data_length;
2768         GError *error = NULL;
2769
2770         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2771                                      EV_PRINT_SETTINGS_FILE, NULL);
2772         data = g_key_file_to_data (key_file, &data_length, NULL);
2773         g_file_set_contents (filename, data, data_length, &error);
2774         if (error) {
2775                 g_warning ("Failed to save print settings: %s", error->message);
2776                 g_error_free (error);
2777         }
2778         g_free (data);
2779         g_free (filename);
2780 }
2781
2782 static void
2783 ev_window_save_print_settings (EvWindow         *window,
2784                                GtkPrintSettings *print_settings)
2785 {
2786         GKeyFile *key_file;
2787         gint      i;
2788
2789         key_file = get_print_settings_file ();
2790         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2791         save_print_setting_file (key_file);
2792         g_key_file_free (key_file);
2793
2794         if (!window->priv->metadata)
2795                 return;
2796
2797         /* Save print settings that are specific to the document */
2798         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2799                 const gchar *value;
2800
2801                 value = gtk_print_settings_get (print_settings,
2802                                                 document_print_settings[i]);
2803                 ev_metadata_set_string (window->priv->metadata,
2804                                         document_print_settings[i], value);
2805         }
2806 }
2807
2808 static void
2809 ev_window_save_print_page_setup (EvWindow     *window,
2810                                  GtkPageSetup *page_setup)
2811 {
2812         GKeyFile *key_file;
2813
2814         key_file = get_print_settings_file ();
2815         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2816         save_print_setting_file (key_file);
2817         g_key_file_free (key_file);
2818
2819         if (!window->priv->metadata)
2820                 return;
2821
2822         /* Save page setup options that are specific to the document */
2823         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2824                              gtk_page_setup_get_orientation (page_setup));
2825         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2826                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2827         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2828                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2829         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2830                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2831         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2832                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2833 }
2834
2835 static void
2836 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2837                                              GtkPrintSettings *print_settings)
2838 {
2839         gint i;
2840
2841         if (!window->priv->metadata)
2842                 return;
2843
2844         /* Load print setting that are specific to the document */
2845         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2846                 gchar *value = NULL;
2847
2848                 ev_metadata_get_string (window->priv->metadata,
2849                                         document_print_settings[i], &value);
2850                 gtk_print_settings_set (print_settings,
2851                                         document_print_settings[i], value);
2852         }
2853 }
2854
2855 static void
2856 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2857                                                GtkPageSetup *page_setup)
2858 {
2859         gint          int_value;
2860         gdouble       double_value;
2861         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2862
2863         /* Load page setup options that are specific to the document */
2864         if (window->priv->metadata &&
2865             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2866                 gtk_page_setup_set_orientation (page_setup, int_value);
2867         } else {
2868                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2869         }
2870
2871         if (window->priv->metadata &&
2872             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2873                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2874         } else {
2875                 gtk_page_setup_set_top_margin (page_setup,
2876                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2877                                                GTK_UNIT_MM);
2878         }
2879
2880         if (window->priv->metadata &&
2881             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2882                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2883         } else {
2884                 gtk_page_setup_set_bottom_margin (page_setup,
2885                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2886                                                   GTK_UNIT_MM);
2887         }
2888
2889         if (window->priv->metadata &&
2890             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2891                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2892         } else {
2893                 gtk_page_setup_set_left_margin (page_setup,
2894                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2895                                                 GTK_UNIT_MM);
2896         }
2897
2898         if (window->priv->metadata &&
2899             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2900                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2901         } else {
2902                 gtk_page_setup_set_right_margin (page_setup,
2903                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2904                                                  GTK_UNIT_MM);
2905         }
2906 }
2907
2908 static GtkPrintSettings *
2909 get_print_settings (GKeyFile *key_file)
2910 {
2911         GtkPrintSettings *print_settings;
2912
2913         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2914                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2915                 gtk_print_settings_new ();
2916
2917         return print_settings ? print_settings : gtk_print_settings_new ();
2918 }
2919
2920 static GtkPageSetup *
2921 get_print_page_setup (GKeyFile *key_file)
2922 {
2923         GtkPageSetup *page_setup;
2924
2925         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2926                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2927                 gtk_page_setup_new ();
2928
2929         return page_setup ? page_setup : gtk_page_setup_new ();
2930 }
2931
2932 static void
2933 ev_window_print_cancel (EvWindow *ev_window)
2934 {
2935         EvPrintOperation *op;
2936
2937         if (!ev_window->priv->print_queue)
2938                 return;
2939
2940         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2941                 ev_print_operation_cancel (op);
2942         }
2943 }
2944
2945 static void
2946 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2947                                              gint      n_jobs)
2948 {
2949         gchar *text = NULL;
2950
2951         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2952             !ev_window->priv->print_queue)
2953                 return;
2954
2955         if (n_jobs == 0) {
2956                 ev_window_set_message_area (ev_window, NULL);
2957                 return;
2958         }
2959
2960         if (n_jobs > 1) {
2961                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2962                                                   "%d pending jobs in queue",
2963                                                   n_jobs - 1), n_jobs - 1);
2964         }
2965
2966         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2967                                             text);
2968         g_free (text);
2969 }
2970
2971 static gboolean
2972 destroy_window (GtkWidget *window)
2973 {
2974         gtk_widget_destroy (window);
2975
2976         return FALSE;
2977 }
2978
2979 static void
2980 ev_window_print_operation_done (EvPrintOperation       *op,
2981                                 GtkPrintOperationResult result,
2982                                 EvWindow               *ev_window)
2983 {
2984         gint n_jobs;
2985
2986         switch (result) {
2987         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2988                 GtkPrintSettings *print_settings;
2989
2990                 print_settings = ev_print_operation_get_print_settings (op);
2991                 ev_window_save_print_settings (ev_window, print_settings);
2992
2993                 if (ev_print_operation_get_embed_page_setup (op)) {
2994                         GtkPageSetup *page_setup;
2995
2996                         page_setup = ev_print_operation_get_default_page_setup (op);
2997                         ev_window_save_print_page_setup (ev_window, page_setup);
2998                 }
2999         }
3000
3001                 break;
3002         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3003                 GtkWidget *dialog;
3004                 GError    *error = NULL;
3005
3006
3007                 ev_print_operation_get_error (op, &error);
3008
3009                 /* The message area is already used by
3010                  * the printing progress, so it's better to
3011                  * use a popup dialog in this case
3012                  */
3013                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3014                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3015                                                  GTK_MESSAGE_ERROR,
3016                                                  GTK_BUTTONS_CLOSE,
3017                                                  "%s", _("Failed to print document"));
3018                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3019                                                           "%s", error->message);
3020                 g_signal_connect (dialog, "response",
3021                                   G_CALLBACK (gtk_widget_destroy),
3022                                   NULL);
3023                 gtk_widget_show (dialog);
3024
3025                 g_error_free (error);
3026         }
3027                 break;
3028         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3029         default:
3030                 break;
3031         }
3032
3033         g_queue_remove (ev_window->priv->print_queue, op);
3034         g_object_unref (op);
3035         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3036         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3037
3038         if (n_jobs == 0 && ev_window->priv->close_after_print)
3039                 g_idle_add ((GSourceFunc)destroy_window,
3040                             ev_window);
3041 }
3042
3043 static void
3044 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3045                                       gint                   response,
3046                                       EvWindow              *ev_window)
3047 {
3048         if (response == GTK_RESPONSE_CANCEL) {
3049                 EvPrintOperation *op;
3050
3051                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3052                 ev_print_operation_cancel (op);
3053         } else {
3054                 gtk_widget_hide (GTK_WIDGET (area));
3055         }
3056 }
3057
3058 static void
3059 ev_window_print_operation_status_changed (EvPrintOperation *op,
3060                                           EvWindow         *ev_window)
3061 {
3062         const gchar *status;
3063         gdouble      fraction;
3064
3065         status = ev_print_operation_get_status (op);
3066         fraction = ev_print_operation_get_progress (op);
3067
3068         if (!ev_window->priv->message_area) {
3069                 GtkWidget   *area;
3070                 const gchar *job_name;
3071                 gchar       *text;
3072
3073                 job_name = ev_print_operation_get_job_name (op);
3074                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3075
3076                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3077                                                      text,
3078                                                      GTK_STOCK_CLOSE,
3079                                                      GTK_RESPONSE_CLOSE,
3080                                                      GTK_STOCK_CANCEL,
3081                                                      GTK_RESPONSE_CANCEL,
3082                                                      NULL);
3083                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3084                 g_signal_connect (area, "response",
3085                                   G_CALLBACK (ev_window_print_progress_response_cb),
3086                                   ev_window);
3087                 gtk_widget_show (area);
3088                 ev_window_set_message_area (ev_window, area);
3089                 g_free (text);
3090         }
3091
3092         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3093                                              status);
3094         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3095                                                fraction);
3096 }
3097
3098 static void
3099 ev_window_print_operation_begin_print (EvPrintOperation *op,
3100                                        EvWindow         *ev_window)
3101 {
3102         if (!ev_window->priv->print_queue)
3103                 ev_window->priv->print_queue = g_queue_new ();
3104
3105         g_queue_push_head (ev_window->priv->print_queue, op);
3106         ev_window_print_update_pending_jobs_message (ev_window,
3107                                                      g_queue_get_length (ev_window->priv->print_queue));
3108 }
3109
3110 void
3111 ev_window_print_range (EvWindow *ev_window,
3112                        gint      first_page,
3113                        gint      last_page)
3114 {
3115         EvPrintOperation *op;
3116         GKeyFile         *print_settings_file;
3117         GtkPrintSettings *print_settings;
3118         GtkPageSetup     *print_page_setup;
3119         gint              current_page;
3120         gint              document_last_page;
3121
3122         g_return_if_fail (EV_IS_WINDOW (ev_window));
3123         g_return_if_fail (ev_window->priv->document != NULL);
3124
3125         if (!ev_window->priv->print_queue)
3126                 ev_window->priv->print_queue = g_queue_new ();
3127
3128         op = ev_print_operation_new (ev_window->priv->document);
3129         if (!op) {
3130                 g_warning ("%s", "Printing is not supported for document\n");
3131                 return;
3132         }
3133
3134         g_signal_connect (op, "begin_print",
3135                           G_CALLBACK (ev_window_print_operation_begin_print),
3136                           (gpointer)ev_window);
3137         g_signal_connect (op, "status_changed",
3138                           G_CALLBACK (ev_window_print_operation_status_changed),
3139                           (gpointer)ev_window);
3140         g_signal_connect (op, "done",
3141                           G_CALLBACK (ev_window_print_operation_done),
3142                           (gpointer)ev_window);
3143
3144         current_page = ev_document_model_get_page (ev_window->priv->model);
3145         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3146
3147         print_settings_file = get_print_settings_file ();
3148
3149         print_settings = get_print_settings (print_settings_file);
3150         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3151
3152         print_page_setup = get_print_page_setup (print_settings_file);
3153         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3154
3155         if (first_page != 1 || last_page != document_last_page) {
3156                 GtkPageRange range;
3157
3158                 /* Ranges in GtkPrint are 0 - N */
3159                 range.start = first_page - 1;
3160                 range.end = last_page - 1;
3161
3162                 gtk_print_settings_set_print_pages (print_settings,
3163                                                     GTK_PRINT_PAGES_RANGES);
3164                 gtk_print_settings_set_page_ranges (print_settings,
3165                                                     &range, 1);
3166         }
3167
3168         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3169         ev_print_operation_set_current_page (op, current_page);
3170         ev_print_operation_set_print_settings (op, print_settings);
3171         ev_print_operation_set_default_page_setup (op, print_page_setup);
3172 #ifdef WITH_GCONF
3173         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3174                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3175                                                                              NULL));
3176 #else
3177         ev_print_operation_set_embed_page_setup (op, TRUE);
3178 #endif
3179
3180         g_object_unref (print_settings);
3181         g_object_unref (print_page_setup);
3182         g_key_file_free (print_settings_file);
3183
3184         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3185 }
3186
3187 static void
3188 ev_window_print (EvWindow *window)
3189 {
3190         ev_window_print_range (window, 1,
3191                                ev_document_get_n_pages (window->priv->document));
3192 }
3193
3194 static void
3195 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3196 {
3197         ev_window_print (ev_window);
3198 }
3199
3200 static void
3201 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3202 {
3203         if (ev_window->priv->properties == NULL) {
3204                 ev_window->priv->properties = ev_properties_dialog_new ();
3205                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3206                                                    ev_window->priv->uri,
3207                                                    ev_window->priv->document);
3208                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3209                                            (gpointer) &(ev_window->priv->properties));
3210                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3211                                               GTK_WINDOW (ev_window));
3212         }
3213
3214         ev_document_fc_mutex_lock ();
3215         gtk_widget_show (ev_window->priv->properties);
3216         ev_document_fc_mutex_unlock ();
3217 }
3218
3219 static void
3220 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3221                                          gint       response,
3222                                          EvWindow  *ev_window)
3223 {
3224         gtk_widget_destroy (GTK_WIDGET (dialog));
3225
3226         switch (response) {
3227         case GTK_RESPONSE_YES:
3228                 if (!ev_window->priv->print_queue ||
3229                     g_queue_is_empty (ev_window->priv->print_queue))
3230                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3231                 else
3232                         ev_window->priv->close_after_print = TRUE;
3233                 break;
3234         case GTK_RESPONSE_NO:
3235                 ev_window->priv->close_after_print = TRUE;
3236                 if (ev_window->priv->print_queue &&
3237                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3238                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3239                         ev_window_print_cancel (ev_window);
3240                 } else {
3241                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3242                 }
3243                 break;
3244         case GTK_RESPONSE_CANCEL:
3245         default:
3246                 ev_window->priv->close_after_print = FALSE;
3247         }
3248 }
3249
3250 static void
3251 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3252 {
3253         GtkWidget *dialog;
3254         gchar     *text, *markup;
3255         gint       n_print_jobs;
3256
3257         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3258                 gint current_page;
3259
3260                 /* Save current page */
3261                 current_page = ev_view_presentation_get_current_page (
3262                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3263                 ev_document_model_set_page (ev_window->priv->model, current_page);
3264         }
3265
3266         n_print_jobs = ev_window->priv->print_queue ?
3267                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3268
3269         if (n_print_jobs == 0) {
3270                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3271                 return;
3272         }
3273
3274         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3275                                          GTK_DIALOG_MODAL,
3276                                          GTK_MESSAGE_QUESTION,
3277                                          GTK_BUTTONS_NONE,
3278                                          NULL);
3279         if (n_print_jobs == 1) {
3280                 EvPrintOperation *op;
3281                 const gchar      *job_name;
3282
3283                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3284                 job_name = ev_print_operation_get_job_name (op);
3285
3286                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3287                                         job_name);
3288         } else {
3289                 text = g_strdup_printf (_("There are %d print jobs active. "
3290                                           "Wait until print finishes before closing?"),
3291                                         n_print_jobs);
3292         }
3293
3294         markup = g_strdup_printf ("<b>%s</b>", text);
3295         g_free (text);
3296
3297         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3298         g_free (markup);
3299
3300         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3301                                                   _("If you close the window, pending print "
3302                                                     "jobs will not be printed."));
3303
3304         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3305                                 _("Cancel _print and Close"),
3306                                 GTK_RESPONSE_NO,
3307                                 GTK_STOCK_CANCEL,
3308                                 GTK_RESPONSE_CANCEL,
3309                                 _("Close _after Printing"),
3310                                 GTK_RESPONSE_YES,
3311                                 NULL);
3312         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3313         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3314                                                  GTK_RESPONSE_YES,
3315                                                  GTK_RESPONSE_NO,
3316                                                  GTK_RESPONSE_CANCEL,
3317                                                  -1);
3318
3319         g_signal_connect (dialog, "response",
3320                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3321                           ev_window);
3322         gtk_widget_show (dialog);
3323 }
3324
3325 static void
3326 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3327 {
3328         GtkAction *action;
3329
3330         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3331         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3332         update_chrome_visibility (window);
3333
3334         action = gtk_action_group_get_action (window->priv->action_group,
3335                                               PAGE_SELECTOR_ACTION);
3336         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3337 }
3338
3339 static void
3340 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3341 {
3342         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3343 }
3344
3345 static void
3346 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3347 {
3348         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3349 }
3350
3351 static void
3352 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3353 {
3354         gboolean continuous;
3355
3356         ev_window_stop_presentation (ev_window, TRUE);
3357         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3358         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3359 }
3360
3361 static void
3362 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3363 {
3364         gboolean dual_page;
3365
3366         ev_window_stop_presentation (ev_window, TRUE);
3367         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3368         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3369 }
3370
3371 static void
3372 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3373 {
3374         ev_window_stop_presentation (ev_window, TRUE);
3375
3376         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3377                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3378         } else {
3379                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3380         }
3381         ev_window_update_actions (ev_window);
3382 }
3383
3384 static void
3385 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3386 {
3387         ev_window_stop_presentation (ev_window, TRUE);
3388
3389         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3390                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3391         } else {
3392                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3393         }
3394         ev_window_update_actions (ev_window);
3395 }
3396
3397
3398 static void
3399 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3400 {
3401         g_return_if_fail (EV_IS_WINDOW (ev_window));
3402
3403         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3404 }
3405
3406 static void
3407 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3408 {
3409         g_return_if_fail (EV_IS_WINDOW (ev_window));
3410
3411         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3412                 g_error ("Find action should be insensitive since document doesn't support find");
3413                 return;
3414         }
3415
3416         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3417         update_chrome_visibility (ev_window);
3418         gtk_widget_grab_focus (ev_window->priv->find_bar);
3419 }
3420
3421 static void
3422 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3423 {
3424         g_return_if_fail (EV_IS_WINDOW (ev_window));
3425
3426         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3427         update_chrome_visibility (ev_window);
3428         gtk_widget_grab_focus (ev_window->priv->find_bar);
3429         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3430 }
3431
3432 static void
3433 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3434 {
3435         g_return_if_fail (EV_IS_WINDOW (ev_window));
3436
3437         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3438         update_chrome_visibility (ev_window);
3439         gtk_widget_grab_focus (ev_window->priv->find_bar);
3440         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3441 }
3442
3443 static void
3444 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3445 {
3446         g_return_if_fail (EV_IS_WINDOW (ev_window));
3447
3448         ev_view_copy (EV_VIEW (ev_window->priv->view));
3449 }
3450
3451 static void
3452 ev_window_sidebar_position_change_cb (GObject    *object,
3453                                       GParamSpec *pspec,
3454                                       EvWindow   *ev_window)
3455 {
3456         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3457                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3458                                      gtk_paned_get_position (GTK_PANED (object)));
3459 }
3460
3461 static void
3462 ev_window_update_fullscreen_action (EvWindow *window)
3463 {
3464         GtkAction *action;
3465
3466         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3467         g_signal_handlers_block_by_func
3468                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3469         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3470                                       ev_document_model_get_fullscreen (window->priv->model));
3471         g_signal_handlers_unblock_by_func
3472                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3473 }
3474
3475 static void
3476 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3477 {
3478         GtkWidget *item;
3479
3480         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3481         g_object_set (item, "is-important", FALSE, NULL);
3482
3483         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3484         g_object_set (item, "is-important", FALSE, NULL);
3485
3486         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3487         g_object_set (item, "is-important", TRUE, NULL);
3488
3489         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3490         g_object_set (item, "is-important", TRUE, NULL);
3491 }
3492
3493 static void
3494 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3495 {
3496         static gboolean done = FALSE;
3497
3498         if (!done) {
3499                 gtk_rc_parse_string (
3500                         "\n"
3501                         "   style \"fullscreen-toolbar-style\"\n"
3502                         "   {\n"
3503                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3504                         "   }\n"
3505                         "\n"
3506                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3507                         "\n");
3508                 done = TRUE;
3509         }
3510
3511         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3512 }
3513
3514 static void
3515 ev_window_run_fullscreen (EvWindow *window)
3516 {
3517         gboolean fullscreen_window = TRUE;
3518
3519         if (ev_document_model_get_fullscreen (window->priv->model))
3520                 return;
3521
3522         if (!window->priv->fullscreen_toolbar) {
3523                 window->priv->fullscreen_toolbar =
3524                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3525                                                    "/FullscreenToolbar");
3526
3527                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3528                                        GTK_TOOLBAR_BOTH_HORIZ);
3529                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3530                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3531
3532                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3533                                     window->priv->fullscreen_toolbar,
3534                                     FALSE, FALSE, 0);
3535                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3536                                        window->priv->fullscreen_toolbar, 1);
3537         }
3538
3539         if (EV_WINDOW_IS_PRESENTATION (window)) {
3540                 ev_window_stop_presentation (window, FALSE);
3541                 fullscreen_window = FALSE;
3542         }
3543
3544         g_object_set (G_OBJECT (window->priv->scrolled_window),
3545                       "shadow-type", GTK_SHADOW_NONE,
3546                       NULL);
3547
3548         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3549         ev_window_update_fullscreen_action (window);
3550
3551         /* If the user doesn't have the main toolbar he/she won't probably want
3552          * the toolbar in fullscreen mode. See bug #483048
3553          */
3554         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3555                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3556         update_chrome_visibility (window);
3557
3558         if (fullscreen_window)
3559                 gtk_window_fullscreen (GTK_WINDOW (window));
3560         gtk_widget_grab_focus (window->priv->view);
3561
3562         if (window->priv->metadata && !ev_window_is_empty (window))
3563                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3564 }
3565
3566 static void
3567 ev_window_stop_fullscreen (EvWindow *window,
3568                            gboolean  unfullscreen_window)
3569 {
3570         if (!ev_document_model_get_fullscreen (window->priv->model))
3571                 return;
3572
3573         g_object_set (G_OBJECT (window->priv->scrolled_window),
3574                       "shadow-type", GTK_SHADOW_IN,
3575                       NULL);
3576
3577         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3578         ev_window_update_fullscreen_action (window);
3579         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3580         update_chrome_visibility (window);
3581         if (unfullscreen_window)
3582                 gtk_window_unfullscreen (GTK_WINDOW (window));
3583
3584         if (window->priv->metadata && !ev_window_is_empty (window))
3585                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3586 }
3587
3588 static void
3589 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3590 {
3591         gboolean fullscreen;
3592
3593         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3594         if (fullscreen) {
3595                 ev_window_run_fullscreen (window);
3596         } else {
3597                 ev_window_stop_fullscreen (window, TRUE);
3598         }
3599 }
3600
3601 static void
3602 ev_window_update_presentation_action (EvWindow *window)
3603 {
3604         GtkAction *action;
3605
3606         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3607         g_signal_handlers_block_by_func
3608                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3609         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3610                                       EV_WINDOW_IS_PRESENTATION (window));
3611         g_signal_handlers_unblock_by_func
3612                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3613 }
3614
3615 static void
3616 ev_window_view_presentation_finished (EvWindow *window)
3617 {
3618         ev_window_stop_presentation (window, TRUE);
3619 }
3620
3621 static void
3622 ev_window_run_presentation (EvWindow *window)
3623 {
3624         gboolean fullscreen_window = TRUE;
3625         guint    current_page;
3626         guint    rotation;
3627         gboolean inverted_colors;
3628
3629         if (EV_WINDOW_IS_PRESENTATION (window))
3630                 return;
3631
3632         if (ev_document_model_get_fullscreen (window->priv->model)) {
3633                 ev_window_stop_fullscreen (window, FALSE);
3634                 fullscreen_window = FALSE;
3635         }
3636
3637         current_page = ev_document_model_get_page (window->priv->model);
3638         rotation = ev_document_model_get_rotation (window->priv->model);
3639         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3640         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3641                                                                     current_page,
3642                                                                     rotation,
3643                                                                     inverted_colors);
3644         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3645                                   G_CALLBACK (ev_window_view_presentation_finished),
3646                                   window);
3647
3648         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3649                             window->priv->presentation_view,
3650                             TRUE, TRUE, 0);
3651
3652         gtk_widget_hide (window->priv->hpaned);
3653         ev_window_update_presentation_action (window);
3654         update_chrome_visibility (window);
3655
3656         gtk_widget_grab_focus (window->priv->presentation_view);
3657         if (fullscreen_window)
3658                 gtk_window_fullscreen (GTK_WINDOW (window));
3659
3660         gtk_widget_show (window->priv->presentation_view);
3661
3662         ev_application_screensaver_disable (EV_APP);
3663
3664         if (window->priv->metadata && !ev_window_is_empty (window))
3665                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3666 }
3667
3668 static void
3669 ev_window_stop_presentation (EvWindow *window,
3670                              gboolean  unfullscreen_window)
3671 {
3672         guint current_page;
3673
3674         if (!EV_WINDOW_IS_PRESENTATION (window))
3675                 return;
3676
3677         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3678         ev_document_model_set_page (window->priv->model, current_page);
3679
3680         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3681                               window->priv->presentation_view);
3682         window->priv->presentation_view = NULL;
3683
3684         gtk_widget_show (window->priv->hpaned);
3685         ev_window_update_presentation_action (window);
3686         update_chrome_visibility (window);
3687         if (unfullscreen_window)
3688                 gtk_window_unfullscreen (GTK_WINDOW (window));
3689
3690         gtk_widget_grab_focus (window->priv->view);
3691
3692         ev_application_screensaver_enable (EV_APP);
3693
3694         if (window->priv->metadata && !ev_window_is_empty (window))
3695                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3696 }
3697
3698 static void
3699 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3700 {
3701         gboolean presentation;
3702
3703         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3704         if (presentation) {
3705                 ev_window_run_presentation (window);
3706         }
3707 }
3708
3709 static void
3710 ev_window_setup_gtk_settings (EvWindow *window)
3711 {
3712         GtkSettings *settings;
3713         GdkScreen   *screen;
3714         gchar       *menubar_accel_accel;
3715
3716         screen = gtk_window_get_screen (GTK_WINDOW (window));
3717         settings = gtk_settings_get_for_screen (screen);
3718
3719         g_object_get (settings,
3720                       "gtk-menu-bar-accel", &menubar_accel_accel,
3721                       NULL);
3722         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3723                 gtk_accelerator_parse (menubar_accel_accel,
3724                                        &window->priv->menubar_accel_keyval,
3725                                        &window->priv->menubar_accel_modifier);
3726                 if (window->priv->menubar_accel_keyval == 0) {
3727                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3728                                    menubar_accel_accel);
3729                 }
3730         } else {
3731                 window->priv->menubar_accel_keyval = 0;
3732                 window->priv->menubar_accel_modifier = 0;
3733         }
3734
3735         g_free (menubar_accel_accel);
3736 }
3737
3738 static void
3739 ev_window_screen_changed (GtkWidget *widget,
3740                           GdkScreen *old_screen)
3741 {
3742         EvWindow *window = EV_WINDOW (widget);
3743         EvWindowPrivate *priv = window->priv;
3744         GdkScreen *screen;
3745         gdouble dpi;
3746
3747         screen = gtk_widget_get_screen (widget);
3748         if (screen == old_screen)
3749                 return;
3750
3751         ev_window_setup_gtk_settings (window);
3752         dpi = get_screen_dpi (window);
3753         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3754         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3755
3756         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3757                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3758         }
3759 }
3760
3761 static gboolean
3762 ev_window_state_event (GtkWidget           *widget,
3763                        GdkEventWindowState *event)
3764 {
3765         EvWindow *window = EV_WINDOW (widget);
3766
3767         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3768                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3769         }
3770
3771         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3772                 return FALSE;
3773
3774         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3775                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3776                         return FALSE;
3777
3778                 ev_window_run_fullscreen (window);
3779         } else {
3780                 if (ev_document_model_get_fullscreen (window->priv->model))
3781                         ev_window_stop_fullscreen (window, FALSE);
3782                 else if (EV_WINDOW_IS_PRESENTATION (window))
3783                         ev_window_stop_presentation (window, FALSE);
3784         }
3785
3786         return FALSE;
3787 }
3788
3789 static void
3790 ev_window_set_page_mode (EvWindow         *window,
3791                          EvWindowPageMode  page_mode)
3792 {
3793         GtkWidget *child = NULL;
3794         GtkWidget *real_child;
3795
3796         if (window->priv->page_mode == page_mode)
3797                 return;
3798
3799         window->priv->page_mode = page_mode;
3800
3801         switch (page_mode) {
3802                 case PAGE_MODE_DOCUMENT:
3803                         child = window->priv->view;
3804                         break;
3805                 case PAGE_MODE_PASSWORD:
3806                         child = window->priv->password_view;
3807                         break;
3808                 default:
3809                         g_assert_not_reached ();
3810         }
3811
3812         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3813         if (child != real_child) {
3814                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3815                                       real_child);
3816                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3817                                    child);
3818         }
3819         ev_window_update_actions (window);
3820 }
3821
3822
3823 static void
3824 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3825 {
3826         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3827
3828         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3829 }
3830
3831 static void
3832 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3833 {
3834         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3835
3836         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3837 }
3838
3839 static void
3840 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3841 {
3842         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3843
3844         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3845 }
3846
3847 static void
3848 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3849                                gint       response,
3850                                EvWindow  *ev_window)
3851 {
3852         EggEditableToolbar *toolbar;
3853         gchar              *toolbars_file;
3854
3855         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3856         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3857
3858         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3859                                           "evince_toolbar.xml", NULL);
3860         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3861                                           toolbars_file, "1.0");
3862         g_free (toolbars_file);
3863
3864         gtk_widget_destroy (GTK_WIDGET (dialog));
3865 }
3866
3867 static void
3868 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3869 {
3870         GtkWidget          *dialog;
3871         GtkWidget          *editor;
3872         GtkWidget          *content_area;
3873         EggEditableToolbar *toolbar;
3874
3875         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3876                                               GTK_WINDOW (ev_window),
3877                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3878                                               GTK_STOCK_CLOSE,
3879                                               GTK_RESPONSE_CLOSE,
3880                                               NULL);
3881         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
3882         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3883         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3884         gtk_box_set_spacing (GTK_BOX (content_area), 2);
3885         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3886         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3887
3888         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3889         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3890                                          egg_editable_toolbar_get_model (toolbar));
3891
3892         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3893         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3894
3895         gtk_container_add (GTK_CONTAINER (content_area), editor);
3896
3897         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3898
3899         g_signal_connect (dialog, "response",
3900                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3901                           ev_window);
3902         gtk_widget_show_all (dialog);
3903 }
3904
3905 static void
3906 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3907 {
3908         g_return_if_fail (EV_IS_WINDOW (ev_window));
3909
3910         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3911         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3912 }
3913
3914 static void
3915 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3916 {
3917         g_return_if_fail (EV_IS_WINDOW (ev_window));
3918
3919         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3920         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3921 }
3922
3923 static void
3924 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3925 {
3926         g_return_if_fail (EV_IS_WINDOW (ev_window));
3927
3928         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3929 }
3930
3931 static void
3932 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3933 {
3934         g_return_if_fail (EV_IS_WINDOW (ev_window));
3935
3936         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3937 }
3938
3939 static void
3940 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3941 {
3942         g_return_if_fail (EV_IS_WINDOW (ev_window));
3943
3944         ev_document_model_set_page (ev_window->priv->model, 0);
3945 }
3946
3947 static void
3948 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3949 {
3950         g_return_if_fail (EV_IS_WINDOW (ev_window));
3951
3952         ev_document_model_set_page (ev_window->priv->model,
3953                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3954 }
3955
3956 static void
3957 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3958 {
3959         int n_pages, current_page;
3960
3961         g_return_if_fail (EV_IS_WINDOW (ev_window));
3962
3963         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3964         current_page = ev_document_model_get_page (ev_window->priv->model);
3965
3966         if (current_page + 10 < n_pages) {
3967                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3968         }
3969 }
3970
3971 static void
3972 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3973 {
3974         int current_page;
3975
3976         g_return_if_fail (EV_IS_WINDOW (ev_window));
3977
3978         current_page = ev_document_model_get_page (ev_window->priv->model);
3979
3980         if (current_page - 10 >= 0) {
3981                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3982         }
3983 }
3984
3985 static void
3986 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3987 {
3988         ev_window_reload_document (ev_window, NULL);
3989 }
3990
3991 static void
3992 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3993 {
3994         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3995 }
3996
3997 #if OFFLINE_HELP_ENABLED
3998 #define EV_HELP "ghelp:evince"
3999 #else
4000 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
4001 #endif
4002
4003 static void
4004 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4005 {
4006         GError  *error = NULL;
4007
4008         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4009                       EV_HELP,
4010                       gtk_get_current_event_time (),
4011                       &error);
4012         if (error) {
4013                 ev_window_error_message (ev_window, error,
4014                                          "%s", _("There was an error displaying help"));
4015                 g_error_free (error);
4016         }
4017 }
4018
4019 static void
4020 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4021 {
4022         ev_window_stop_fullscreen (window, TRUE);
4023 }
4024
4025 static void
4026 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4027 {
4028         ev_window_run_presentation (window);
4029 }
4030
4031 static void
4032 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4033 {
4034         GtkWidget *widget;
4035
4036         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4037
4038         widget = gtk_window_get_focus (GTK_WINDOW (window));
4039         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4040                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4041                 update_chrome_visibility (window);
4042                 gtk_widget_grab_focus (window->priv->view);
4043         } else {
4044                 gboolean fullscreen;
4045
4046                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4047
4048                 if (fullscreen) {
4049                         ev_window_stop_fullscreen (window, TRUE);
4050                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4051                         ev_window_stop_presentation (window, TRUE);
4052                         gtk_widget_grab_focus (window->priv->view);
4053                 } else {
4054                         gtk_widget_grab_focus (window->priv->view);
4055                 }
4056
4057                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4058                         g_warning ("Both fullscreen and presentation set somehow");
4059         }
4060 }
4061
4062 static void
4063 save_sizing_mode (EvWindow *window)
4064 {
4065         EvSizingMode mode;
4066         GEnumValue *enum_value;
4067
4068         if (!window->priv->metadata || ev_window_is_empty (window))
4069                 return;
4070
4071         mode = ev_document_model_get_sizing_mode (window->priv->model);
4072         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4073         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4074                                 enum_value->value_nick);
4075 }
4076
4077 static void
4078 ev_window_document_changed_cb (EvDocumentModel *model,
4079                                GParamSpec      *pspec,
4080                                EvWindow        *ev_window)
4081 {
4082         ev_window_set_document (ev_window,
4083                                 ev_document_model_get_document (model));
4084 }
4085
4086 static void
4087 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4088                                   GParamSpec      *pspec,
4089                                   EvWindow        *ev_window)
4090 {
4091         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4092
4093         g_object_set (ev_window->priv->scrolled_window,
4094                       "hscrollbar-policy",
4095                       sizing_mode == EV_SIZING_FREE ?
4096                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4097                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4098                       NULL);
4099
4100         update_sizing_buttons (ev_window);
4101         save_sizing_mode (ev_window);
4102 }
4103
4104 static void
4105 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4106 {
4107         ev_window_update_actions (ev_window);
4108
4109         if (!ev_window->priv->metadata)
4110                 return;
4111
4112         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4113                 gdouble zoom;
4114
4115                 zoom = ev_document_model_get_scale (model);
4116                 zoom *= 72.0 / get_screen_dpi (ev_window);
4117                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4118         }
4119 }
4120
4121 static void
4122 ev_window_update_continuous_action (EvWindow *window)
4123 {
4124         GtkAction *action;
4125
4126         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4127         g_signal_handlers_block_by_func
4128                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4129         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4130                                       ev_document_model_get_continuous (window->priv->model));
4131         g_signal_handlers_unblock_by_func
4132                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4133 }
4134
4135 static void
4136 ev_window_update_dual_page_action (EvWindow *window)
4137 {
4138         GtkAction *action;
4139
4140         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4141         g_signal_handlers_block_by_func
4142                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4143         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4144                                       ev_document_model_get_dual_page (window->priv->model));
4145         g_signal_handlers_unblock_by_func
4146                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4147 }
4148
4149 static void
4150 ev_window_continuous_changed_cb (EvDocumentModel *model,
4151                                  GParamSpec      *pspec,
4152                                  EvWindow        *ev_window)
4153 {
4154         ev_window_update_continuous_action (ev_window);
4155
4156         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4157                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4158                                          ev_document_model_get_continuous (model));
4159 }
4160
4161 static void
4162 ev_window_rotation_changed_cb (EvDocumentModel *model,
4163                                GParamSpec      *pspec,
4164                                EvWindow        *window)
4165 {
4166         gint rotation = ev_document_model_get_rotation (model);
4167
4168         if (window->priv->metadata && !ev_window_is_empty (window))
4169                 ev_metadata_set_int (window->priv->metadata, "rotation",
4170                                      rotation);
4171
4172         ev_window_refresh_window_thumbnail (window);
4173 }
4174
4175 static void
4176 ev_window_update_inverted_colors_action (EvWindow *window)
4177 {
4178         GtkAction *action;
4179
4180         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4181         g_signal_handlers_block_by_func
4182                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4183         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4184                                       ev_document_model_get_inverted_colors (window->priv->model));
4185         g_signal_handlers_unblock_by_func
4186                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4187 }
4188
4189 static void
4190 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4191                                       GParamSpec      *pspec,
4192                                       EvWindow        *window)
4193 {
4194         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4195
4196         ev_window_update_inverted_colors_action (window);
4197
4198         if (window->priv->metadata && !ev_window_is_empty (window))
4199                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4200                                          inverted_colors);
4201
4202         ev_window_refresh_window_thumbnail (window);
4203 }
4204
4205 static void
4206 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4207                                 GParamSpec      *pspec,
4208                                 EvWindow        *ev_window)
4209 {
4210         ev_window_update_dual_page_action (ev_window);
4211
4212         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4213                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4214                                          ev_document_model_get_dual_page (model));
4215 }
4216
4217 static char *
4218 build_comments_string (EvDocument *document)
4219 {
4220         gchar *comments = NULL;
4221         EvDocumentBackendInfo info;
4222
4223         if (document && ev_document_get_backend_info (document, &info)) {
4224                 comments = g_strdup_printf (
4225                         _("Document Viewer\nUsing %s (%s)"),
4226                         info.name, info.version);
4227         } else {
4228                 comments = g_strdup_printf (
4229                         _("Document Viewer"));
4230         }
4231
4232         return comments;
4233 }
4234
4235 static void
4236 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4237 {
4238         const char *authors[] = {
4239                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4240                 "Jonathan Blandford <jrb@gnome.org>",
4241                 "Marco Pesenti Gritti <marco@gnome.org>",
4242                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4243                 "Bryan Clark <clarkbw@gnome.org>",
4244                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4245                 "Wouter Bolsterlee <wbolster@gnome.org>",
4246                 "Christian Persch <chpe" "\100" "gnome.org>",
4247                 NULL
4248         };
4249
4250         const char *documenters[] = {
4251                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4252                 NULL
4253         };
4254
4255         const char *license[] = {
4256                 N_("Evince is free software; you can redistribute it and/or modify "
4257                    "it under the terms of the GNU General Public License as published by "
4258                    "the Free Software Foundation; either version 2 of the License, or "
4259                    "(at your option) any later version.\n"),
4260                 N_("Evince is distributed in the hope that it will be useful, "
4261                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4262                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4263                    "GNU General Public License for more details.\n"),
4264                 N_("You should have received a copy of the GNU General Public License "
4265                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4266                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4267         };
4268
4269         char *license_trans;
4270         char *comments;
4271
4272 #ifdef ENABLE_NLS
4273         const char **p;
4274
4275         for (p = authors; *p; ++p)
4276                 *p = _(*p);
4277
4278         for (p = documenters; *p; ++p)
4279                 *p = _(*p);
4280 #endif
4281
4282         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4283                                      _(license[2]), "\n", NULL);
4284
4285         comments = build_comments_string (ev_window->priv->document);
4286
4287         gtk_show_about_dialog (
4288                 GTK_WINDOW (ev_window),
4289                 "name", _("Evince"),
4290                 "version", VERSION,
4291                 "copyright",
4292                 _("© 1996–2009 The Evince authors"),
4293                 "license", license_trans,
4294                 "website", "http://www.gnome.org/projects/evince",
4295                 "comments", comments,
4296                 "authors", authors,
4297                 "documenters", documenters,
4298                 "translator-credits", _("translator-credits"),
4299                 "logo-icon-name", "evince",
4300                 "wrap-license", TRUE,
4301                 NULL);
4302
4303         g_free (comments);
4304         g_free (license_trans);
4305 }
4306
4307 static void
4308 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4309 {
4310         gboolean active;
4311
4312         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4313         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4314         update_chrome_visibility (ev_window);
4315         if (ev_window->priv->metadata)
4316                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4317         if (ev_window->priv->document)
4318                 g_settings_set_boolean (ev_window->priv->last_settings, "show-toolbar", active);
4319 }
4320
4321 static void
4322 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4323 {
4324         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4325                 return;
4326
4327         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4328                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4329         update_chrome_visibility (ev_window);
4330 }
4331
4332 static void
4333 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4334                                            GParamSpec *pspec,
4335                                            EvWindow   *ev_window)
4336 {
4337         GtkWidget *current_page;
4338         const char *id;
4339
4340         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4341
4342         if (current_page == ev_window->priv->sidebar_links) {
4343                 id = LINKS_SIDEBAR_ID;
4344         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4345                 id = THUMBNAILS_SIDEBAR_ID;
4346         } else if (current_page == ev_window->priv->sidebar_attachments) {
4347                 id = ATTACHMENTS_SIDEBAR_ID;
4348         } else if (current_page == ev_window->priv->sidebar_layers) {
4349                 id = LAYERS_SIDEBAR_ID;
4350         } else {
4351                 g_assert_not_reached();
4352         }
4353
4354         g_object_unref (current_page);
4355
4356         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4357                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4358 }
4359
4360 static void
4361 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4362                                          GParamSpec *pspec,
4363                                          EvWindow   *ev_window)
4364 {
4365         GtkAction *action;
4366
4367         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4368
4369         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4370                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4371
4372                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4373
4374                 if (ev_window->priv->metadata)
4375                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4376                                                  visible);
4377                 if (ev_window->priv->document)
4378                         g_settings_set_boolean (ev_window->priv->last_settings, "show-sidebar", visible);
4379         }
4380 }
4381
4382 static void
4383 view_menu_link_popup (EvWindow *ev_window,
4384                       EvLink   *link)
4385 {
4386         gboolean   show_external = FALSE;
4387         gboolean   show_internal = FALSE;
4388         GtkAction *action;
4389
4390         if (ev_window->priv->link)
4391                 g_object_unref (ev_window->priv->link);
4392
4393         if (link)
4394                 ev_window->priv->link = g_object_ref (link);
4395         else
4396                 ev_window->priv->link = NULL;
4397
4398         if (ev_window->priv->link) {
4399                 EvLinkAction *ev_action;
4400
4401                 ev_action = ev_link_get_action (link);
4402                 if (ev_action) {
4403                         switch (ev_link_action_get_action_type (ev_action)) {
4404                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4405                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4406                                         show_internal = TRUE;
4407                                         break;
4408                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4409                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4410                                         show_external = TRUE;
4411                                         break;
4412                                 default:
4413                                         break;
4414                         }
4415                 }
4416         }
4417
4418         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4419                                               "OpenLink");
4420         gtk_action_set_visible (action, show_external);
4421
4422         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4423                                               "CopyLinkAddress");
4424         gtk_action_set_visible (action, show_external);
4425
4426         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4427                                               "GoLink");
4428         gtk_action_set_visible (action, show_internal);
4429
4430         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4431                                               "OpenLinkNewWindow");
4432         gtk_action_set_visible (action, show_internal);
4433 }
4434
4435 static void
4436 view_menu_image_popup (EvWindow  *ev_window,
4437                        EvImage   *image)
4438 {
4439         GtkAction *action;
4440         gboolean   show_image = FALSE;
4441
4442         if (ev_window->priv->image)
4443                 g_object_unref (ev_window->priv->image);
4444
4445         if (image)
4446                 ev_window->priv->image = g_object_ref (image);
4447         else
4448                 ev_window->priv->image = NULL;
4449
4450         show_image = (ev_window->priv->image != NULL);
4451
4452         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4453                                               "SaveImageAs");
4454         gtk_action_set_visible (action, show_image);
4455
4456         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4457                                               "CopyImage");
4458         gtk_action_set_visible (action, show_image);
4459 }
4460
4461 static void
4462 view_menu_annot_popup (EvWindow     *ev_window,
4463                        EvAnnotation *annot)
4464 {
4465         GtkAction *action;
4466         gboolean   show_annot = FALSE;
4467
4468         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4469                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4470
4471                 if (attachment) {
4472                         show_annot = TRUE;
4473                         if (ev_window->priv->attach_list) {
4474                                 g_list_foreach (ev_window->priv->attach_list,
4475                                                 (GFunc) g_object_unref, NULL);
4476                                 g_list_free (ev_window->priv->attach_list);
4477                                 ev_window->priv->attach_list = NULL;
4478                         }
4479                         ev_window->priv->attach_list =
4480                                 g_list_prepend (ev_window->priv->attach_list,
4481                                                 g_object_ref (attachment));
4482                 }
4483         }
4484
4485         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4486                                               "OpenAttachment");
4487         gtk_action_set_visible (action, show_annot);
4488
4489         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4490                                               "SaveAttachmentAs");
4491         gtk_action_set_visible (action, show_annot);
4492 }
4493
4494 static gboolean
4495 view_menu_popup_cb (EvView   *view,
4496                     GList    *items,
4497                     EvWindow *ev_window)
4498 {
4499         GList   *l;
4500         gboolean has_link = FALSE;
4501         gboolean has_image = FALSE;
4502         gboolean has_annot = FALSE;
4503
4504         for (l = items; l; l = g_list_next (l)) {
4505                 if (EV_IS_LINK (l->data)) {
4506                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4507                         has_link = TRUE;
4508                 } else if (EV_IS_IMAGE (l->data)) {
4509                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4510                         has_image = TRUE;
4511                 } else if (EV_IS_ANNOTATION (l->data)) {
4512                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4513                         has_annot = TRUE;
4514                 }
4515         }
4516
4517         if (!has_link)
4518                 view_menu_link_popup (ev_window, NULL);
4519         if (!has_image)
4520                 view_menu_image_popup (ev_window, NULL);
4521         if (!has_annot)
4522                 view_menu_annot_popup (ev_window, NULL);
4523
4524         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4525                         NULL, NULL, NULL, NULL,
4526                         3, gtk_get_current_event_time ());
4527         return TRUE;
4528 }
4529
4530 static gboolean
4531 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4532                               GList           *attach_list,
4533                               EvWindow        *ev_window)
4534 {
4535         GtkWidget *popup;
4536
4537         g_assert (attach_list != NULL);
4538
4539         if (ev_window->priv->attach_list) {
4540                 g_list_foreach (ev_window->priv->attach_list,
4541                                 (GFunc) g_object_unref, NULL);
4542                 g_list_free (ev_window->priv->attach_list);
4543         }
4544
4545         ev_window->priv->attach_list = attach_list;
4546
4547         popup = ev_window->priv->attachment_popup;
4548
4549         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4550                         NULL, NULL,
4551                         3, gtk_get_current_event_time ());
4552
4553         return TRUE;
4554 }
4555
4556 static void
4557 ev_window_update_find_status_message (EvWindow *ev_window)
4558 {
4559         gchar *message;
4560
4561         if (!ev_window->priv->find_job)
4562                 return;
4563
4564         if (ev_job_is_finished (ev_window->priv->find_job)) {
4565                 gint n_results;
4566
4567                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4568                                                        ev_document_model_get_page (ev_window->priv->model));
4569                 /* TRANS: Sometimes this could be better translated as
4570                                       "%d hit(s) on this page".  Therefore this string
4571                                       contains plural cases. */
4572                 message = g_strdup_printf (ngettext ("%d found on this page",
4573                                                      "%d found on this page",
4574                                                      n_results),
4575                                            n_results);
4576         } else {
4577                 gdouble percent;
4578
4579                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4580                 message = g_strdup_printf (_("%3d%% remaining to search"),
4581                                            (gint) ((1.0 - percent) * 100));
4582         }
4583
4584         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4585         g_free (message);
4586 }
4587
4588 static void
4589 ev_window_find_job_finished_cb (EvJobFind *job,
4590                                 EvWindow  *ev_window)
4591 {
4592         ev_window_update_find_status_message (ev_window);
4593 }
4594
4595 static void
4596 ev_window_find_job_updated_cb (EvJobFind *job,
4597                                gint       page,
4598                                EvWindow  *ev_window)
4599 {
4600         ev_window_update_actions (ev_window);
4601
4602         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4603                               ev_job_find_get_results (job),
4604                               page);
4605         ev_window_update_find_status_message (ev_window);
4606 }
4607
4608 static void
4609 ev_window_clear_find_job (EvWindow *ev_window)
4610 {
4611         if (ev_window->priv->find_job != NULL) {
4612                 if (!ev_job_is_finished (ev_window->priv->find_job))
4613                         ev_job_cancel (ev_window->priv->find_job);
4614
4615                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4616                                                       ev_window_find_job_finished_cb,
4617                                                       ev_window);
4618                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4619                                                       ev_window_find_job_updated_cb,
4620                                                       ev_window);
4621                 g_object_unref (ev_window->priv->find_job);
4622                 ev_window->priv->find_job = NULL;
4623         }
4624 }
4625
4626 static void
4627 find_bar_previous_cb (EggFindBar *find_bar,
4628                       EvWindow   *ev_window)
4629 {
4630         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4631 }
4632
4633 static void
4634 find_bar_next_cb (EggFindBar *find_bar,
4635                   EvWindow   *ev_window)
4636 {
4637         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4638 }
4639
4640 static void
4641 find_bar_close_cb (EggFindBar *find_bar,
4642                    EvWindow   *ev_window)
4643 {
4644         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4645         ev_window_clear_find_job (ev_window);
4646         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4647         update_chrome_visibility (ev_window);
4648 }
4649
4650 static void
4651 find_bar_search_changed_cb (EggFindBar *find_bar,
4652                             GParamSpec *param,
4653                             EvWindow   *ev_window)
4654 {
4655         gboolean case_sensitive;
4656         const char *search_string;
4657
4658         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4659                 return;
4660
4661         /* Either the string or case sensitivity could have changed. */
4662         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4663         search_string = egg_find_bar_get_search_string (find_bar);
4664
4665         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4666
4667         ev_window_clear_find_job (ev_window);
4668
4669         if (search_string && search_string[0]) {
4670                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4671                                                              ev_document_model_get_page (ev_window->priv->model),
4672                                                              ev_document_get_n_pages (ev_window->priv->document),
4673                                                              search_string,
4674                                                              case_sensitive);
4675                 g_signal_connect (ev_window->priv->find_job, "finished",
4676                                   G_CALLBACK (ev_window_find_job_finished_cb),
4677                                   ev_window);
4678                 g_signal_connect (ev_window->priv->find_job, "updated",
4679                                   G_CALLBACK (ev_window_find_job_updated_cb),
4680                                   ev_window);
4681                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4682         } else {
4683                 ev_window_update_actions (ev_window);
4684                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4685                                               NULL);
4686                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4687         }
4688 }
4689
4690 static void
4691 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4692                                 GParamSpec *param,
4693                                 EvWindow   *ev_window)
4694 {
4695         gboolean visible;
4696
4697         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4698
4699         if (ev_window->priv->document &&
4700             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4701                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4702                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4703                 ev_window_update_actions (ev_window);
4704
4705                 if (visible)
4706                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4707                 else
4708                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4709         }
4710 }
4711
4712 static void
4713 find_bar_scroll (EggFindBar   *find_bar,
4714                  GtkScrollType scroll,
4715                  EvWindow     *ev_window)
4716 {
4717         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4718 }
4719
4720 static void
4721 zoom_control_changed_cb (EphyZoomAction *action,
4722                          float           zoom,
4723                          EvWindow       *ev_window)
4724 {
4725         EvSizingMode mode;
4726
4727         if (zoom == EPHY_ZOOM_BEST_FIT) {
4728                 mode = EV_SIZING_BEST_FIT;
4729         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4730                 mode = EV_SIZING_FIT_WIDTH;
4731         } else {
4732                 mode = EV_SIZING_FREE;
4733         }
4734
4735         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4736
4737         if (mode == EV_SIZING_FREE) {
4738                 ev_document_model_set_scale (ev_window->priv->model,
4739                                              zoom * get_screen_dpi (ev_window) / 72.0);
4740         }
4741 }
4742
4743 static void
4744 ev_window_drag_data_received (GtkWidget        *widget,
4745                               GdkDragContext   *context,
4746                               gint              x,
4747                               gint              y,
4748                               GtkSelectionData *selection_data,
4749                               guint             info,
4750                               guint             time)
4751
4752 {
4753         EvWindow  *window = EV_WINDOW (widget);
4754         gchar    **uris;
4755         gint       i = 0;
4756         GSList    *uri_list = NULL;
4757         GtkWidget *source;
4758
4759         source = gtk_drag_get_source_widget (context);
4760         if (source && widget == gtk_widget_get_toplevel (source)) {
4761                 gtk_drag_finish (context, FALSE, FALSE, time);
4762                 return;
4763         }
4764
4765         uris = gtk_selection_data_get_uris (selection_data);
4766         if (!uris) {
4767                 gtk_drag_finish (context, FALSE, FALSE, time);
4768                 return;
4769         }
4770
4771         for (i = 0; uris[i]; i++) {
4772                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4773         }
4774
4775         ev_application_open_uri_list (EV_APP, uri_list,
4776                                       gtk_window_get_screen (GTK_WINDOW (window)),
4777                                       0);
4778         gtk_drag_finish (context, TRUE, FALSE, time);
4779
4780         g_strfreev (uris);
4781         g_slist_free (uri_list);
4782 }
4783
4784 static void
4785 ev_window_finalize (GObject *object)
4786 {
4787         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4788
4789         if (ev_window_n_copies == 0) {
4790                 ev_application_shutdown (EV_APP);
4791         } else {
4792                 ev_window_n_copies--;
4793         }
4794 }
4795
4796 static void
4797 ev_window_dispose (GObject *object)
4798 {
4799         EvWindow *window = EV_WINDOW (object);
4800         EvWindowPrivate *priv = window->priv;
4801         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4802
4803         if (mpkeys) {
4804                 g_signal_handlers_disconnect_by_func (mpkeys,
4805                                                       ev_window_media_player_key_pressed,
4806                                                       window);
4807         }
4808
4809         if (priv->metadata) {
4810                 g_object_unref (priv->metadata);
4811                 priv->metadata = NULL;
4812         }
4813
4814         if (priv->setup_document_idle > 0) {
4815                 g_source_remove (priv->setup_document_idle);
4816                 priv->setup_document_idle = 0;
4817         }
4818
4819 #ifdef WITH_GCONF
4820         if (priv->gconf_client) {
4821                 g_object_unref (priv->gconf_client);
4822                 priv->gconf_client = NULL;
4823         }
4824 #endif
4825
4826         if (priv->monitor) {
4827                 g_object_unref (priv->monitor);
4828                 priv->monitor = NULL;
4829         }
4830
4831         if (priv->title) {
4832                 ev_window_title_free (priv->title);
4833                 priv->title = NULL;
4834         }
4835
4836         if (priv->ui_manager) {
4837                 g_object_unref (priv->ui_manager);
4838                 priv->ui_manager = NULL;
4839         }
4840
4841         if (priv->action_group) {
4842                 g_object_unref (priv->action_group);
4843                 priv->action_group = NULL;
4844         }
4845
4846         if (priv->view_popup_action_group) {
4847                 g_object_unref (priv->view_popup_action_group);
4848                 priv->view_popup_action_group = NULL;
4849         }
4850
4851         if (priv->attachment_popup_action_group) {
4852                 g_object_unref (priv->attachment_popup_action_group);
4853                 priv->attachment_popup_action_group = NULL;
4854         }
4855
4856         if (priv->recent_action_group) {
4857                 g_object_unref (priv->recent_action_group);
4858                 priv->recent_action_group = NULL;
4859         }
4860
4861         if (priv->recent_manager) {
4862                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4863                                                       ev_window_setup_recent,
4864                                                       window);
4865                 priv->recent_manager = NULL;
4866         }
4867
4868         if (priv->settings) {
4869                 g_object_unref (priv->settings);
4870                 priv->settings = NULL;
4871         }
4872
4873         if (priv->last_settings) {
4874                 g_object_unref (priv->last_settings);
4875                 priv->last_settings = NULL;
4876         }
4877
4878         priv->recent_ui_id = 0;
4879
4880         if (priv->model) {
4881                 g_signal_handlers_disconnect_by_func (priv->model,
4882                                                       ev_window_page_changed_cb,
4883                                                       window);
4884                 g_object_unref (priv->model);
4885                 priv->model = NULL;
4886         }
4887
4888         if (priv->document) {
4889                 g_object_unref (priv->document);
4890                 priv->document = NULL;
4891         }
4892
4893         if (priv->view) {
4894                 g_object_unref (priv->view);
4895                 priv->view = NULL;
4896         }
4897
4898         if (priv->password_view) {
4899                 g_object_unref (priv->password_view);
4900                 priv->password_view = NULL;
4901         }
4902
4903         if (priv->load_job) {
4904                 ev_window_clear_load_job (window);
4905         }
4906
4907         if (priv->reload_job) {
4908                 ev_window_clear_reload_job (window);
4909         }
4910
4911         if (priv->save_job) {
4912                 ev_window_clear_save_job (window);
4913         }
4914
4915         if (priv->thumbnail_job) {
4916                 ev_window_clear_thumbnail_job (window);
4917         }
4918
4919         if (priv->find_job) {
4920                 ev_window_clear_find_job (window);
4921         }
4922
4923         if (priv->local_uri) {
4924                 ev_window_clear_local_uri (window);
4925                 priv->local_uri = NULL;
4926         }
4927
4928         ev_window_clear_progress_idle (window);
4929         if (priv->progress_cancellable) {
4930                 g_object_unref (priv->progress_cancellable);
4931                 priv->progress_cancellable = NULL;
4932         }
4933
4934         ev_window_close_dialogs (window);
4935
4936         if (priv->link) {
4937                 g_object_unref (priv->link);
4938                 priv->link = NULL;
4939         }
4940
4941         if (priv->image) {
4942                 g_object_unref (priv->image);
4943                 priv->image = NULL;
4944         }
4945
4946         if (priv->attach_list) {
4947                 g_list_foreach (priv->attach_list,
4948                                 (GFunc) g_object_unref,
4949                                 NULL);
4950                 g_list_free (priv->attach_list);
4951                 priv->attach_list = NULL;
4952         }
4953
4954         if (priv->find_bar) {
4955                 g_signal_handlers_disconnect_by_func
4956                         (window->priv->find_bar,
4957                          G_CALLBACK (find_bar_close_cb),
4958                          window);
4959                 priv->find_bar = NULL;
4960         }
4961
4962         if (priv->uri) {
4963                 g_free (priv->uri);
4964                 priv->uri = NULL;
4965         }
4966
4967         if (priv->search_string) {
4968                 g_free (priv->search_string);
4969                 priv->search_string = NULL;
4970         }
4971
4972         if (priv->dest) {
4973                 g_object_unref (priv->dest);
4974                 priv->dest = NULL;
4975         }
4976
4977         if (priv->history) {
4978                 g_object_unref (priv->history);
4979                 priv->history = NULL;
4980         }
4981
4982         if (priv->print_queue) {
4983                 g_queue_free (priv->print_queue);
4984                 priv->print_queue = NULL;
4985         }
4986
4987         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4988 }
4989
4990 static void
4991 menubar_deactivate_cb (GtkWidget *menubar,
4992                        EvWindow  *window)
4993 {
4994         g_signal_handlers_disconnect_by_func (menubar,
4995                                               G_CALLBACK (menubar_deactivate_cb),
4996                                               window);
4997
4998         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4999
5000         update_chrome_visibility (window);
5001 }
5002
5003 static gboolean
5004 ev_window_key_press_event (GtkWidget   *widget,
5005                            GdkEventKey *event)
5006 {
5007         EvWindow        *ev_window = EV_WINDOW (widget);
5008         EvWindowPrivate *priv = ev_window->priv;
5009         gboolean         handled = FALSE;
5010
5011         /* Propagate the event to the view first
5012          * It's needed to be able to type in
5013          * annot popups windows
5014          */
5015         if (priv->view) {
5016                 g_object_ref (priv->view);
5017                 if (gtk_widget_is_sensitive (priv->view))
5018                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5019                 g_object_unref (priv->view);
5020         }
5021
5022         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5023                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5024
5025                 if (priv->menubar_accel_keyval != 0 &&
5026                     event->keyval == priv->menubar_accel_keyval &&
5027                     modifier == priv->menubar_accel_modifier) {
5028                         if (!gtk_widget_get_visible (priv->menubar)) {
5029                                 g_signal_connect (priv->menubar, "deactivate",
5030                                                   G_CALLBACK (menubar_deactivate_cb),
5031                                                   ev_window);
5032
5033                                 gtk_widget_show (priv->menubar);
5034                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5035                                                              FALSE);
5036
5037                                 handled = TRUE;
5038                         }
5039                 }
5040         }
5041
5042         if (!handled)
5043                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5044
5045         return handled;
5046 }
5047
5048 static void
5049 ev_window_class_init (EvWindowClass *ev_window_class)
5050 {
5051         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5052         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5053
5054         g_object_class->dispose = ev_window_dispose;
5055         g_object_class->finalize = ev_window_finalize;
5056
5057         widget_class->key_press_event = ev_window_key_press_event;
5058         widget_class->screen_changed = ev_window_screen_changed;
5059         widget_class->window_state_event = ev_window_state_event;
5060         widget_class->drag_data_received = ev_window_drag_data_received;
5061
5062         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5063 }
5064
5065 /* Normal items */
5066 static const GtkActionEntry entries[] = {
5067         { "File", NULL, N_("_File") },
5068         { "Edit", NULL, N_("_Edit") },
5069         { "View", NULL, N_("_View") },
5070         { "Go", NULL, N_("_Go") },
5071         { "Help", NULL, N_("_Help") },
5072
5073         /* File menu */
5074         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5075           N_("Open an existing document"),
5076           G_CALLBACK (ev_window_cmd_file_open) },
5077         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5078           N_("Open a copy of the current document in a new window"),
5079           G_CALLBACK (ev_window_cmd_file_open_copy) },
5080         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5081           N_("Save a copy of the current document"),
5082           G_CALLBACK (ev_window_cmd_save_as) },
5083         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5084           N_("Print this document"),
5085           G_CALLBACK (ev_window_cmd_file_print) },
5086         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5087           G_CALLBACK (ev_window_cmd_file_properties) },
5088         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5089           G_CALLBACK (ev_window_cmd_file_close_window) },
5090
5091         /* Edit menu */
5092         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5093           G_CALLBACK (ev_window_cmd_edit_copy) },
5094         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5095           G_CALLBACK (ev_window_cmd_edit_select_all) },
5096         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5097           N_("Find a word or phrase in the document"),
5098           G_CALLBACK (ev_window_cmd_edit_find) },
5099         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5100           G_CALLBACK (ev_window_cmd_edit_find_next) },
5101         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5102           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5103         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5104           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5105         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5106           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5107         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5108           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5109
5110
5111         /* View menu */
5112         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5113           N_("Enlarge the document"),
5114           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5115         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5116           N_("Shrink the document"),
5117           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5118         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5119           N_("Reload the document"),
5120           G_CALLBACK (ev_window_cmd_view_reload) },
5121
5122         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5123           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5124
5125         /* Go menu */
5126         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5127           N_("Go to the previous page"),
5128           G_CALLBACK (ev_window_cmd_go_previous_page) },
5129         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5130           N_("Go to the next page"),
5131           G_CALLBACK (ev_window_cmd_go_next_page) },
5132         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5133           N_("Go to the first page"),
5134           G_CALLBACK (ev_window_cmd_go_first_page) },
5135         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5136           N_("Go to the last page"),
5137           G_CALLBACK (ev_window_cmd_go_last_page) },
5138
5139         /* Help menu */
5140         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5141           G_CALLBACK (ev_window_cmd_help_contents) },
5142
5143         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5144           G_CALLBACK (ev_window_cmd_help_about) },
5145
5146         /* Toolbar-only */
5147         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5148           N_("Leave fullscreen mode"),
5149           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5150         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5151           N_("Start a presentation"),
5152           G_CALLBACK (ev_window_cmd_start_presentation) },
5153
5154         /* Accellerators */
5155         { "Escape", NULL, "", "Escape", "",
5156           G_CALLBACK (ev_window_cmd_escape) },
5157         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5158           G_CALLBACK (ev_window_cmd_edit_find) },
5159         { "F3", NULL, "", "F3", NULL,
5160           G_CALLBACK (ev_window_cmd_edit_find_next) },
5161         { "PageDown", NULL, "", "Page_Down", NULL,
5162           G_CALLBACK (ev_window_cmd_scroll_forward) },
5163         { "PageUp", NULL, "", "Page_Up", NULL,
5164           G_CALLBACK (ev_window_cmd_scroll_backward) },
5165         { "Space", NULL, "", "space", NULL,
5166           G_CALLBACK (ev_window_cmd_scroll_forward) },
5167         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5168           G_CALLBACK (ev_window_cmd_scroll_backward) },
5169         { "BackSpace", NULL, "", "BackSpace", NULL,
5170           G_CALLBACK (ev_window_cmd_scroll_backward) },
5171         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5172           G_CALLBACK (ev_window_cmd_scroll_forward) },
5173         { "Return", NULL, "", "Return", NULL,
5174           G_CALLBACK (ev_window_cmd_scroll_forward) },
5175         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5176           G_CALLBACK (ev_window_cmd_scroll_backward) },
5177         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5178           G_CALLBACK (ev_window_cmd_go_previous_page) },
5179         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5180           G_CALLBACK (ev_window_cmd_go_next_page) },
5181         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5182           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5183         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5184           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5185         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5186           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5187         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5188           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5189         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5190           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5191         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5192           G_CALLBACK (ev_window_cmd_go_backward) },
5193         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5194           G_CALLBACK (ev_window_cmd_go_forward) },
5195         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5196           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5197         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5198           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5199         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5200           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5201         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5202           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5203         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5204           G_CALLBACK (ev_window_cmd_edit_copy) },
5205 };
5206
5207 /* Toggle items */
5208 static const GtkToggleActionEntry toggle_entries[] = {
5209         /* View Menu */
5210         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5211           N_("Show or hide the toolbar"),
5212           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5213         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5214           N_("Show or hide the side pane"),
5215           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5216         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5217           N_("Show the entire document"),
5218           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5219         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5220           N_("Show two pages at once"),
5221           G_CALLBACK (ev_window_cmd_dual), FALSE },
5222         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5223           N_("Expand the window to fill the screen"),
5224           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5225         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5226           N_("Run document as a presentation"),
5227           G_CALLBACK (ev_window_cmd_view_presentation) },
5228         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5229           N_("Make the current document fill the window"),
5230           G_CALLBACK (ev_window_cmd_view_best_fit) },
5231         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5232           N_("Make the current document fill the window width"),
5233           G_CALLBACK (ev_window_cmd_view_page_width) },
5234         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5235           N_("Show page contents with the colors inverted"),
5236           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5237
5238 };
5239
5240 /* Popups specific items */
5241 static const GtkActionEntry view_popup_entries [] = {
5242         /* Links */
5243         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5244           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5245         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5246           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5247         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5248           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5249         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5250           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5251         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5252           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5253         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5254           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5255 };
5256
5257 static const GtkActionEntry attachment_popup_entries [] = {
5258         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5259           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5260         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5261           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5262 };
5263
5264 static void
5265 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5266 {
5267         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5268 }
5269
5270 static void
5271 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5272 {
5273         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5274         gtk_widget_grab_focus (window->priv->view);
5275 }
5276
5277 static void
5278 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5279 {
5280
5281         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5282         gtk_widget_grab_focus (window->priv->view);
5283 }
5284
5285 static void
5286 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5287                                    EvWindow        *window)
5288 {
5289         ev_view_reload (EV_VIEW (window->priv->view));
5290 }
5291
5292 static void
5293 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5294 {
5295         GtkAction *action;
5296
5297         action = g_object_new (EV_TYPE_PAGE_ACTION,
5298                                "name", PAGE_SELECTOR_ACTION,
5299                                "label", _("Page"),
5300                                "tooltip", _("Select Page"),
5301                                "icon_name", "text-x-generic",
5302                                "visible_overflown", FALSE,
5303                                NULL);
5304         ev_page_action_set_model (EV_PAGE_ACTION (action),
5305                                   window->priv->model);
5306         g_signal_connect (action, "activate_link",
5307                           G_CALLBACK (activate_link_cb), window);
5308         gtk_action_group_add_action (group, action);
5309         g_object_unref (action);
5310
5311         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5312                                "name", ZOOM_CONTROL_ACTION,
5313                                "label", _("Zoom"),
5314                                "stock_id", EV_STOCK_ZOOM,
5315                                "tooltip", _("Adjust the zoom level"),
5316                                "zoom", 1.0,
5317                                NULL);
5318         g_signal_connect (action, "zoom_to_level",
5319                           G_CALLBACK (zoom_control_changed_cb), window);
5320         gtk_action_group_add_action (group, action);
5321         g_object_unref (action);
5322
5323         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5324                                "name", NAVIGATION_ACTION,
5325                                "label", _("Navigation"),
5326                                "is_important", TRUE,
5327                                "short_label", _("Back"),
5328                                "stock_id", GTK_STOCK_GO_DOWN,
5329                                /*translators: this is the history action*/
5330                                "tooltip", _("Move across visited pages"),
5331                                NULL);
5332         g_signal_connect (action, "activate_link",
5333                           G_CALLBACK (navigation_action_activate_link_cb), window);
5334         gtk_action_group_add_action (group, action);
5335         g_object_unref (action);
5336
5337         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5338                                "name", "FileOpenRecent",
5339                                "label", _("_Open…"),
5340                                "tooltip", _("Open an existing document"),
5341                                "stock_id", GTK_STOCK_OPEN,
5342                                NULL);
5343         g_signal_connect (action, "activate",
5344                           G_CALLBACK (ev_window_cmd_file_open), window);
5345         g_signal_connect (action, "item_activated",
5346                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5347                           window);
5348         gtk_action_group_add_action (group, action);
5349         g_object_unref (action);
5350 }
5351
5352 static void
5353 set_action_properties (GtkActionGroup *action_group)
5354 {
5355         GtkAction *action;
5356
5357         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5358         g_object_set (action, "is-important", TRUE, NULL);
5359         /*translators: this is the label for toolbar button*/
5360         g_object_set (action, "short_label", _("Previous"), NULL);
5361
5362         action = gtk_action_group_get_action (action_group, "GoNextPage");
5363         g_object_set (action, "is-important", TRUE, NULL);
5364         /*translators: this is the label for toolbar button*/
5365         g_object_set (action, "short_label", _("Next"), NULL);
5366
5367         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5368         /*translators: this is the label for toolbar button*/
5369         g_object_set (action, "short_label", _("Zoom In"), NULL);
5370
5371         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5372         /*translators: this is the label for toolbar button*/
5373         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5374
5375         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5376         /*translators: this is the label for toolbar button*/
5377         g_object_set (action, "short_label", _("Best Fit"), NULL);
5378
5379         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5380         /*translators: this is the label for toolbar button*/
5381         g_object_set (action, "short_label", _("Fit Width"), NULL);
5382
5383         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5384         g_object_set (action, "is-important", TRUE, NULL);
5385 }
5386
5387 static void
5388 set_chrome_actions (EvWindow *window)
5389 {
5390         EvWindowPrivate *priv = window->priv;
5391         GtkActionGroup *action_group = priv->action_group;
5392         GtkAction *action;
5393
5394         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5395         g_signal_handlers_block_by_func
5396                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5397         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5398                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5399         g_signal_handlers_unblock_by_func
5400                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5401 }
5402
5403 static void
5404 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5405                           GParamSpec     *pspec,
5406                           EvWindow       *ev_window)
5407 {
5408         GtkTreeModel *model;
5409         GtkAction *action;
5410
5411         g_object_get (G_OBJECT (ev_sidebar_links),
5412                       "model", &model,
5413                       NULL);
5414
5415         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5416         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5417         g_object_unref (model);
5418 }
5419
5420 static gboolean
5421 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5422 {
5423 #ifdef ENABLE_DBUS
5424         GObject *keys;
5425
5426         keys = ev_application_get_media_keys (EV_APP);
5427         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5428 #endif /* ENABLE_DBUS */
5429
5430         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5431         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5432
5433         ev_window_set_view_accels_sensitivity (window, TRUE);
5434
5435         update_chrome_visibility (window);
5436
5437         return FALSE;
5438 }
5439
5440 static gboolean
5441 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5442 {
5443         ev_window_set_view_accels_sensitivity (window, FALSE);
5444
5445         return FALSE;
5446 }
5447
5448 static void
5449 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5450                                     GParamSpec         *pspec,
5451                                     EvWindow           *ev_window)
5452 {
5453         GtkWidget *widget;
5454
5455         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5456
5457         if (widget != NULL) {
5458                 g_signal_connect_object (widget, "focus_in_event",
5459                                          G_CALLBACK (view_actions_focus_in_cb),
5460                                          ev_window, 0);
5461                 g_signal_connect_object (widget, "focus_out_event",
5462                                          G_CALLBACK (view_actions_focus_out_cb),
5463                                          ev_window, 0);
5464                 g_object_unref (widget);
5465         }
5466 }
5467
5468 static gboolean
5469 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5470 {
5471         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5472                 gboolean maximized;
5473
5474                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5475                 if (window->priv->metadata && !ev_window_is_empty (window))
5476                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5477         }
5478
5479         return FALSE;
5480 }
5481
5482 static gboolean
5483 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5484 {
5485         GdkWindowState state;
5486         gdouble document_width, document_height;
5487
5488         if (!window->priv->metadata)
5489                 return FALSE;
5490
5491         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5492
5493         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5494                 if (window->priv->document) {
5495                         ev_document_get_max_page_size (window->priv->document,
5496                                                        &document_width, &document_height);
5497                         g_settings_set (window->priv->last_settings, "window-ratio", "(dd)",
5498                                         (double)event->width / document_width,
5499                                         (double)event->height / document_height);
5500
5501                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5502                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5503                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5504                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5505                 }
5506         }
5507
5508         return FALSE;
5509 }
5510
5511 static void
5512 launch_action (EvWindow *window, EvLinkAction *action)
5513 {
5514         const char *filename = ev_link_action_get_filename (action);
5515         GAppInfo *app_info;
5516         GFile *file;
5517         GList file_list = {NULL};
5518         GAppLaunchContext *context;
5519         GError *error = NULL;
5520
5521         if (filename == NULL)
5522                 return;
5523
5524         if (g_path_is_absolute (filename)) {
5525                 file = g_file_new_for_path (filename);
5526         } else {
5527                 GFile *base_file;
5528                 gchar *dir;
5529
5530                 dir = g_path_get_dirname (window->priv->uri);
5531                 base_file = g_file_new_for_uri (dir);
5532                 g_free (dir);
5533
5534                 file = g_file_resolve_relative_path (base_file, filename);
5535                 g_object_unref (base_file);
5536         }
5537
5538         app_info = g_file_query_default_handler (file, NULL, &error);
5539         if (!app_info) {
5540                 ev_window_error_message (window, error,
5541                                          "%s",
5542                                          _("Unable to launch external application."));
5543                 g_object_unref (file);
5544                 g_error_free (error);
5545
5546                 return;
5547         }
5548
5549         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5550         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5551                                            gtk_window_get_screen (GTK_WINDOW (window)));
5552         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5553                                               gtk_get_current_event_time ());
5554
5555         file_list.data = file;
5556         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5557                 ev_window_error_message (window, error,
5558                                          "%s",
5559                                          _("Unable to launch external application."));
5560                 g_error_free (error);
5561         }
5562
5563         g_object_unref (app_info);
5564         g_object_unref (file);
5565         /* FIXMEchpe: unref launch context? */
5566
5567         /* According to the PDF spec filename can be an executable. I'm not sure
5568            allowing to launch executables is a good idea though. -- marco */
5569 }
5570
5571 static void
5572 launch_external_uri (EvWindow *window, EvLinkAction *action)
5573 {
5574         const gchar *uri = ev_link_action_get_uri (action);
5575         GError *error = NULL;
5576         gboolean ret;
5577         GAppLaunchContext *context;
5578
5579         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5580         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5581                                            gtk_window_get_screen (GTK_WINDOW (window)));
5582         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5583                                               gtk_get_current_event_time ());
5584
5585         if (!g_strstr_len (uri, strlen (uri), "://") &&
5586             !g_str_has_prefix (uri, "mailto:")) {
5587                 gchar *new_uri;
5588
5589                 /* Not a valid uri, assume http if it starts with www */
5590                 if (g_str_has_prefix (uri, "www.")) {
5591                         new_uri = g_strdup_printf ("http://%s", uri);
5592                 } else {
5593                         GFile *file, *parent;
5594
5595                         file = g_file_new_for_uri (window->priv->uri);
5596                         parent = g_file_get_parent (file);
5597                         g_object_unref (file);
5598                         if (parent) {
5599                                 gchar *parent_uri = g_file_get_uri (parent);
5600
5601                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5602                                 g_free (parent_uri);
5603                                 g_object_unref (parent);
5604                         } else {
5605                                 new_uri = g_strdup_printf ("file:///%s", uri);
5606                         }
5607                 }
5608                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5609                 g_free (new_uri);
5610         } else {
5611                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5612         }
5613
5614         if (ret == FALSE) {
5615                 ev_window_error_message (window, error,
5616                                          "%s", _("Unable to open external link"));
5617                 g_error_free (error);
5618         }
5619
5620         /* FIXMEchpe: unref launch context? */
5621 }
5622
5623 static void
5624 open_remote_link (EvWindow *window, EvLinkAction *action)
5625 {
5626         gchar *uri;
5627         gchar *dir;
5628
5629         dir = g_path_get_dirname (window->priv->uri);
5630
5631         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5632                                 NULL);
5633         g_free (dir);
5634
5635         ev_application_open_uri_at_dest (EV_APP, uri,
5636                                          gtk_window_get_screen (GTK_WINDOW (window)),
5637                                          ev_link_action_get_dest (action),
5638                                          0,
5639                                          NULL,
5640                                          gtk_get_current_event_time ());
5641
5642         g_free (uri);
5643 }
5644
5645 static void
5646 do_action_named (EvWindow *window, EvLinkAction *action)
5647 {
5648         const gchar *name = ev_link_action_get_name (action);
5649
5650         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5651                 ev_window_cmd_go_first_page (NULL, window);
5652         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5653                 ev_window_cmd_go_previous_page (NULL, window);
5654         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5655                 ev_window_cmd_go_next_page (NULL, window);
5656         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5657                 ev_window_cmd_go_last_page (NULL, window);
5658         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5659                 ev_window_cmd_focus_page_selector (NULL, window);
5660         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5661                 ev_window_cmd_edit_find (NULL, window);
5662         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5663                 ev_window_cmd_file_close_window (NULL, window);
5664         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5665                 ev_window_cmd_file_print (NULL, window);
5666         } else {
5667                 g_warning ("Unimplemented named action: %s, please post a "
5668                            "bug report in Evince bugzilla "
5669                            "(http://bugzilla.gnome.org) with a testcase.",
5670                            name);
5671         }
5672 }
5673
5674 static void
5675 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5676 {
5677         switch (ev_link_action_get_action_type (action)) {
5678                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5679                         EvLinkDest *dest;
5680
5681                         dest = ev_link_action_get_dest (action);
5682                         if (!dest)
5683                                 return;
5684
5685                         ev_window_open_copy_at_dest (window, dest);
5686                 }
5687                         break;
5688                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5689                         launch_external_uri (window, action);
5690                         break;
5691                 case EV_LINK_ACTION_TYPE_LAUNCH:
5692                         launch_action (window, action);
5693                         break;
5694                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5695                         open_remote_link (window, action);
5696                         break;
5697                 case EV_LINK_ACTION_TYPE_NAMED:
5698                         do_action_named (window, action);
5699                         break;
5700                 default:
5701                         g_assert_not_reached ();
5702         }
5703 }
5704
5705 static void
5706 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5707 {
5708         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5709 }
5710
5711 static void
5712 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5713 {
5714         EvLinkAction *ev_action = NULL;
5715         EvLinkDest   *dest;
5716
5717         ev_action = ev_link_get_action (window->priv->link);
5718         if (!ev_action)
5719                 return;
5720
5721         dest = ev_link_action_get_dest (ev_action);
5722         if (!dest)
5723                 return;
5724
5725         ev_window_open_copy_at_dest (window, dest);
5726 }
5727
5728 static void
5729 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5730 {
5731         EvLinkAction *ev_action;
5732
5733         ev_action = ev_link_get_action (window->priv->link);
5734         if (!ev_action)
5735                 return;
5736
5737         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5738                                    ev_action);
5739 }
5740
5741
5742 static void
5743 image_save_dialog_response_cb (GtkWidget *fc,
5744                                gint       response_id,
5745                                EvWindow  *ev_window)
5746 {
5747         GFile           *target_file;
5748         gboolean         is_native;
5749         GError          *error = NULL;
5750         GdkPixbuf       *pixbuf;
5751         gchar           *uri;
5752         gchar          **extensions;
5753         gchar           *filename;
5754         gchar           *file_format;
5755         GdkPixbufFormat *format;
5756         GtkFileFilter   *filter;
5757
5758         if (response_id != GTK_RESPONSE_OK) {
5759                 gtk_widget_destroy (fc);
5760                 return;
5761         }
5762
5763         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5764         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5765         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5766
5767         if (format == NULL) {
5768                 format = get_gdk_pixbuf_format_by_extension (uri);
5769         }
5770
5771         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5772                 /* no extension found and no extension provided within uri */
5773                 format = get_gdk_pixbuf_format_by_extension (".png");
5774                 if (format == NULL) {
5775                         /* no .png support, try .jpeg */
5776                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5777                 }
5778         }
5779
5780         if (format == NULL) {
5781                 ev_window_error_message (ev_window, NULL,
5782                                          "%s",
5783                                          _("Couldn't find appropriate format to save image"));
5784                 g_free (uri);
5785                 gtk_widget_destroy (fc);
5786
5787                 return;
5788         }
5789
5790         extensions = gdk_pixbuf_format_get_extensions (format);
5791         if (!g_str_has_suffix (uri, extensions[0])) {
5792                 gchar *uri_extension;
5793
5794                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5795                 target_file = g_file_new_for_uri (uri_extension);
5796                 g_free (uri_extension);
5797         } else {
5798                 target_file = g_file_new_for_uri (uri);
5799         }
5800         g_strfreev (extensions);
5801         g_free (uri);
5802
5803         is_native = g_file_is_native (target_file);
5804         if (is_native) {
5805                 filename = g_file_get_path (target_file);
5806         } else {
5807                 /* Create a temporary local file to save to */
5808                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5809                         goto has_error;
5810         }
5811
5812         ev_document_doc_mutex_lock ();
5813         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5814                                                ev_window->priv->image);
5815         ev_document_doc_mutex_unlock ();
5816
5817         file_format = gdk_pixbuf_format_get_name (format);
5818         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5819         g_free (file_format);
5820         g_object_unref (pixbuf);
5821
5822     has_error:
5823         if (error) {
5824                 ev_window_error_message (ev_window, error,
5825                                          "%s", _("The image could not be saved."));
5826                 g_error_free (error);
5827                 g_free (filename);
5828                 g_object_unref (target_file);
5829                 gtk_widget_destroy (fc);
5830
5831                 return;
5832         }
5833
5834         if (!is_native) {
5835                 GFile *source_file;
5836
5837                 source_file = g_file_new_for_path (filename);
5838
5839                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5840                                        source_file, target_file);
5841                 g_object_unref (source_file);
5842         }
5843
5844         g_free (filename);
5845         g_object_unref (target_file);
5846         gtk_widget_destroy (fc);
5847 }
5848
5849 static void
5850 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5851 {
5852         GtkWidget *fc;
5853
5854         if (!window->priv->image)
5855                 return;
5856
5857         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5858                                           GTK_WINDOW (window),
5859                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5860                                           GTK_STOCK_CANCEL,
5861                                           GTK_RESPONSE_CANCEL,
5862                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5863                                           NULL);
5864
5865         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5866         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5867                                                  GTK_RESPONSE_OK,
5868                                                  GTK_RESPONSE_CANCEL,
5869                                                  -1);
5870
5871         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5872         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5873
5874         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5875
5876         g_signal_connect (fc, "response",
5877                           G_CALLBACK (image_save_dialog_response_cb),
5878                           window);
5879
5880         gtk_widget_show (fc);
5881 }
5882
5883 static void
5884 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5885 {
5886         GtkClipboard *clipboard;
5887         GdkPixbuf    *pixbuf;
5888
5889         if (!window->priv->image)
5890                 return;
5891
5892         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5893                                               GDK_SELECTION_CLIPBOARD);
5894         ev_document_doc_mutex_lock ();
5895         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5896                                                window->priv->image);
5897         ev_document_doc_mutex_unlock ();
5898
5899         gtk_clipboard_set_image (clipboard, pixbuf);
5900         g_object_unref (pixbuf);
5901 }
5902
5903 static void
5904 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5905 {
5906         GList     *l;
5907         GdkScreen *screen;
5908
5909         if (!window->priv->attach_list)
5910                 return;
5911
5912         screen = gtk_window_get_screen (GTK_WINDOW (window));
5913
5914         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5915                 EvAttachment *attachment;
5916                 GError       *error = NULL;
5917
5918                 attachment = (EvAttachment *) l->data;
5919
5920                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5921
5922                 if (error) {
5923                         ev_window_error_message (window, error,
5924                                                  "%s", _("Unable to open attachment"));
5925                         g_error_free (error);
5926                 }
5927         }
5928 }
5929
5930 static void
5931 attachment_save_dialog_response_cb (GtkWidget *fc,
5932                                     gint       response_id,
5933                                     EvWindow  *ev_window)
5934 {
5935         GFile                *target_file;
5936         gchar                *uri;
5937         GList                *l;
5938         GtkFileChooserAction  fc_action;
5939         gboolean              is_dir;
5940         gboolean              is_native;
5941
5942         if (response_id != GTK_RESPONSE_OK) {
5943                 gtk_widget_destroy (fc);
5944                 return;
5945         }
5946
5947         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5948         target_file = g_file_new_for_uri (uri);
5949         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5950         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5951         is_native = g_file_is_native (target_file);
5952
5953         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5954                 EvAttachment *attachment;
5955                 GFile        *save_to = NULL;
5956                 GError       *error = NULL;
5957
5958                 attachment = (EvAttachment *) l->data;
5959
5960                 if (is_native) {
5961                         if (is_dir) {
5962                                 save_to = g_file_get_child (target_file,
5963                                     /* FIXMEchpe: file name encoding! */
5964                                                             ev_attachment_get_name (attachment));
5965                         } else {
5966                                 save_to = g_object_ref (target_file);
5967                         }
5968                 } else {
5969                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5970                 }
5971
5972                 if (save_to)
5973                         ev_attachment_save (attachment, save_to, &error);
5974
5975                 if (error) {
5976                         ev_window_error_message (ev_window, error,
5977                                                  "%s", _("The attachment could not be saved."));
5978                         g_error_free (error);
5979                         g_object_unref (save_to);
5980
5981                         continue;
5982                 }
5983
5984                 if (!is_native) {
5985                         GFile *dest_file;
5986
5987                         if (is_dir) {
5988                                 dest_file = g_file_get_child (target_file,
5989                                                               ev_attachment_get_name (attachment));
5990                         } else {
5991                                 dest_file = g_object_ref (target_file);
5992                         }
5993
5994                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5995                                                save_to, dest_file);
5996
5997                         g_object_unref (dest_file);
5998                 }
5999
6000                 g_object_unref (save_to);
6001         }
6002
6003         g_free (uri);
6004         g_object_unref (target_file);
6005
6006         gtk_widget_destroy (fc);
6007 }
6008
6009 static void
6010 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6011 {
6012         GtkWidget    *fc;
6013         EvAttachment *attachment = NULL;
6014
6015         if (!window->priv->attach_list)
6016                 return;
6017
6018         if (g_list_length (window->priv->attach_list) == 1)
6019                 attachment = (EvAttachment *) window->priv->attach_list->data;
6020
6021         fc = gtk_file_chooser_dialog_new (
6022                 _("Save Attachment"),
6023                 GTK_WINDOW (window),
6024                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6025                 GTK_STOCK_CANCEL,
6026                 GTK_RESPONSE_CANCEL,
6027                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6028                 NULL);
6029
6030         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6031         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6032                                                  GTK_RESPONSE_OK,
6033                                                  GTK_RESPONSE_CANCEL,
6034                                                  -1);
6035
6036         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6037         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6038
6039         if (attachment)
6040                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6041                                                    ev_attachment_get_name (attachment));
6042
6043         g_signal_connect (fc, "response",
6044                           G_CALLBACK (attachment_save_dialog_response_cb),
6045                           window);
6046
6047         gtk_widget_show (fc);
6048 }
6049
6050 static void
6051 ev_window_media_player_key_pressed (EvWindow    *window,
6052                                     const gchar *key,
6053                                     gpointer     user_data)
6054 {
6055         if (!gtk_window_is_active (GTK_WINDOW (window)))
6056                 return;
6057
6058         /* Note how Previous/Next only go to the
6059          * next/previous page despite their icon telling you
6060          * they should go to the beginning/end.
6061          *
6062          * There's very few keyboards with FFW/RWD though,
6063          * so we stick the most useful keybinding on the most
6064          * often seen keys
6065          */
6066         if (strcmp (key, "Play") == 0) {
6067                 ev_window_run_presentation (window);
6068         } else if (strcmp (key, "Previous") == 0) {
6069                 ev_window_cmd_go_previous_page (NULL, window);
6070         } else if (strcmp (key, "Next") == 0) {
6071                 ev_window_cmd_go_next_page (NULL, window);
6072         } else if (strcmp (key, "FastForward") == 0) {
6073                 ev_window_cmd_go_last_page (NULL, window);
6074         } else if (strcmp (key, "Rewind") == 0) {
6075                 ev_window_cmd_go_first_page (NULL, window);
6076         }
6077 }
6078
6079 static EggToolbarsModel *
6080 get_toolbars_model (void)
6081 {
6082         EggToolbarsModel *toolbars_model;
6083         gchar            *toolbars_file;
6084         gchar            *toolbars_path;
6085         gint              i;
6086
6087         toolbars_model = egg_toolbars_model_new ();
6088
6089         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6090                                           "evince_toolbar.xml", NULL);
6091         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6092                                          "evince-toolbar.xml", NULL);
6093         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6094
6095         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6096                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6097                 goto skip_conversion;
6098         }
6099
6100         /* Open item doesn't exist anymore,
6101          * convert it to OpenRecent for compatibility
6102          */
6103         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6104                 const gchar *item;
6105
6106                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6107                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6108                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6109                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6110                                                      "FileOpenRecent");
6111                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6112                         break;
6113                 }
6114         }
6115
6116     skip_conversion:
6117         g_free (toolbars_file);
6118         g_free (toolbars_path);
6119
6120         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6121
6122         return toolbars_model;
6123 }
6124
6125 static void
6126 ev_window_init (EvWindow *ev_window)
6127 {
6128         GtkActionGroup *action_group;
6129         GtkAccelGroup *accel_group;
6130         GError *error = NULL;
6131         GtkWidget *sidebar_widget;
6132         GtkWidget *menuitem;
6133         EggToolbarsModel *toolbars_model;
6134         GObject *mpkeys;
6135         gchar *ui_path;
6136         gdouble dpi;
6137
6138         g_signal_connect (ev_window, "configure_event",
6139                           G_CALLBACK (window_configure_event_cb), NULL);
6140         g_signal_connect (ev_window, "window_state_event",
6141                           G_CALLBACK (window_state_event_cb), NULL);
6142
6143         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6144
6145         ev_window->priv->model = ev_document_model_new ();
6146
6147         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6148         ev_window->priv->title = ev_window_title_new (ev_window);
6149
6150         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6151         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6152         gtk_widget_show (ev_window->priv->main_box);
6153
6154         action_group = gtk_action_group_new ("MenuActions");
6155         ev_window->priv->action_group = action_group;
6156         gtk_action_group_set_translation_domain (action_group, NULL);
6157         gtk_action_group_add_actions (action_group, entries,
6158                                       G_N_ELEMENTS (entries), ev_window);
6159         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6160                                              G_N_ELEMENTS (toggle_entries),
6161                                              ev_window);
6162         set_action_properties (action_group);
6163         register_custom_actions (ev_window, action_group);
6164
6165         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6166         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6167                                             action_group, 0);
6168
6169         accel_group =
6170                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6171         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6172
6173         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6174
6175         action_group = gtk_action_group_new ("ViewPopupActions");
6176         ev_window->priv->view_popup_action_group = action_group;
6177         gtk_action_group_set_translation_domain (action_group, NULL);
6178         gtk_action_group_add_actions (action_group, view_popup_entries,
6179                                       G_N_ELEMENTS (view_popup_entries),
6180                                       ev_window);
6181         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6182                                             action_group, 0);
6183
6184         action_group = gtk_action_group_new ("AttachmentPopupActions");
6185         ev_window->priv->attachment_popup_action_group = action_group;
6186         gtk_action_group_set_translation_domain (action_group, NULL);
6187         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6188                                       G_N_ELEMENTS (attachment_popup_entries),
6189                                       ev_window);
6190         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6191                                             action_group, 0);
6192
6193         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6194                                     "evince-ui.xml", NULL);
6195         if (!gtk_ui_manager_add_ui_from_file (
6196                 ev_window->priv->ui_manager, ui_path, &error))
6197         {
6198                 g_warning ("building menus failed: %s", error->message);
6199                 g_error_free (error);
6200         }
6201         g_free (ui_path);
6202
6203         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6204         ev_window->priv->recent_action_group = NULL;
6205         ev_window->priv->recent_ui_id = 0;
6206         g_signal_connect_swapped (ev_window->priv->recent_manager,
6207                                   "changed",
6208                                   G_CALLBACK (ev_window_setup_recent),
6209                                   ev_window);
6210
6211         ev_window->priv->menubar =
6212                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6213                                             "/MainMenu");
6214         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6215                             ev_window->priv->menubar,
6216                             FALSE, FALSE, 0);
6217         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6218                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6219         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6220         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6221                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6222         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6223
6224         toolbars_model = get_toolbars_model ();
6225         ev_window->priv->toolbar = GTK_WIDGET
6226                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6227                                "ui-manager", ev_window->priv->ui_manager,
6228                                "popup-path", "/ToolbarPopup",
6229                                "model", toolbars_model,
6230                                NULL));
6231         g_object_unref (toolbars_model);
6232
6233         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6234                                    "DefaultToolBar");
6235         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6236                             ev_window->priv->toolbar,
6237                             FALSE, FALSE, 0);
6238         gtk_widget_show (ev_window->priv->toolbar);
6239
6240         /* Add the main area */
6241         ev_window->priv->hpaned = gtk_hpaned_new ();
6242         g_signal_connect (ev_window->priv->hpaned,
6243                           "notify::position",
6244                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6245                           ev_window);
6246
6247         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6248         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6249                             TRUE, TRUE, 0);
6250         gtk_widget_show (ev_window->priv->hpaned);
6251
6252         ev_window->priv->sidebar = ev_sidebar_new ();
6253         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6254                               ev_window->priv->model);
6255         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6256                          ev_window->priv->sidebar, FALSE, FALSE);
6257         gtk_widget_show (ev_window->priv->sidebar);
6258
6259         /* Stub sidebar, for now */
6260
6261         sidebar_widget = ev_sidebar_thumbnails_new ();
6262         ev_window->priv->sidebar_thumbs = sidebar_widget;
6263         g_signal_connect (sidebar_widget,
6264                           "notify::main-widget",
6265                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6266                           ev_window);
6267         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6268         gtk_widget_show (sidebar_widget);
6269         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6270                              sidebar_widget);
6271
6272         sidebar_widget = ev_sidebar_links_new ();
6273         ev_window->priv->sidebar_links = sidebar_widget;
6274         g_signal_connect (sidebar_widget,
6275                           "notify::model",
6276                           G_CALLBACK (sidebar_widget_model_set),
6277                           ev_window);
6278         g_signal_connect (sidebar_widget,
6279                           "link_activated",
6280                           G_CALLBACK (sidebar_links_link_activated_cb),
6281                           ev_window);
6282         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6283         gtk_widget_show (sidebar_widget);
6284         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6285                              sidebar_widget);
6286
6287         sidebar_widget = ev_sidebar_attachments_new ();
6288         ev_window->priv->sidebar_attachments = sidebar_widget;
6289         g_signal_connect_object (sidebar_widget,
6290                                  "popup",
6291                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6292                                  ev_window, 0);
6293         gtk_widget_show (sidebar_widget);
6294         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6295                              sidebar_widget);
6296
6297         sidebar_widget = ev_sidebar_layers_new ();
6298         ev_window->priv->sidebar_layers = sidebar_widget;
6299         g_signal_connect (sidebar_widget,
6300                           "layers_visibility_changed",
6301                           G_CALLBACK (sidebar_layers_visibility_changed),
6302                           ev_window);
6303         gtk_widget_show (sidebar_widget);
6304         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6305                              sidebar_widget);
6306
6307         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6308         ev_window->priv->scrolled_window =
6309                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6310                                           "shadow-type", GTK_SHADOW_IN,
6311                                           NULL));
6312         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6313                             ev_window->priv->scrolled_window,
6314                             TRUE, TRUE, 0);
6315         gtk_widget_show (ev_window->priv->scrolled_window);
6316
6317         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6318                         ev_window->priv->view_box);
6319         gtk_widget_show (ev_window->priv->view_box);
6320
6321         ev_window->priv->view = ev_view_new ();
6322         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6323         dpi = get_screen_dpi (ev_window);
6324         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6325         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6326         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6327         g_signal_connect_swapped (ev_window->priv->password_view,
6328                                   "unlock",
6329                                   G_CALLBACK (ev_window_password_view_unlock),
6330                                   ev_window);
6331         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6332                                  G_CALLBACK (view_actions_focus_in_cb),
6333                                  ev_window, 0);
6334         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6335                                  G_CALLBACK (view_actions_focus_out_cb),
6336                                  ev_window, 0);
6337         g_signal_connect_object (ev_window->priv->view, "external-link",
6338                                  G_CALLBACK (view_external_link_cb),
6339                                  ev_window, 0);
6340         g_signal_connect_object (ev_window->priv->view, "handle-link",
6341                                  G_CALLBACK (view_handle_link_cb),
6342                                  ev_window, 0);
6343         g_signal_connect_object (ev_window->priv->view, "popup",
6344                                  G_CALLBACK (view_menu_popup_cb),
6345                                  ev_window, 0);
6346         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6347                                  G_CALLBACK (view_selection_changed_cb),
6348                                  ev_window, 0);
6349         gtk_widget_show (ev_window->priv->view);
6350         gtk_widget_show (ev_window->priv->password_view);
6351
6352         /* Find Bar */
6353         ev_window->priv->find_bar = egg_find_bar_new ();
6354         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6355                           ev_window->priv->find_bar,
6356                           FALSE, TRUE, 0);
6357
6358         /* We own a ref on these widgets, as we can swap them in and out */
6359         g_object_ref (ev_window->priv->view);
6360         g_object_ref (ev_window->priv->password_view);
6361
6362         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6363                            ev_window->priv->view);
6364
6365         /* Connect to model signals */
6366         g_signal_connect_swapped (ev_window->priv->model,
6367                                   "page-changed",
6368                                   G_CALLBACK (ev_window_page_changed_cb),
6369                                   ev_window);
6370         g_signal_connect (ev_window->priv->model,
6371                           "notify::document",
6372                           G_CALLBACK (ev_window_document_changed_cb),
6373                           ev_window);
6374         g_signal_connect (ev_window->priv->model,
6375                           "notify::scale",
6376                           G_CALLBACK (ev_window_zoom_changed_cb),
6377                           ev_window);
6378         g_signal_connect (ev_window->priv->model,
6379                           "notify::sizing-mode",
6380                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6381                           ev_window);
6382         g_signal_connect (ev_window->priv->model,
6383                           "notify::rotation",
6384                           G_CALLBACK (ev_window_rotation_changed_cb),
6385                           ev_window);
6386         g_signal_connect (ev_window->priv->model,
6387                           "notify::continuous",
6388                           G_CALLBACK (ev_window_continuous_changed_cb),
6389                           ev_window);
6390         g_signal_connect (ev_window->priv->model,
6391                           "notify::dual-page",
6392                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6393                           ev_window);
6394         g_signal_connect (ev_window->priv->model,
6395                           "notify::inverted-colors",
6396                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6397                           ev_window);
6398
6399         /* Connect sidebar signals */
6400         g_signal_connect (ev_window->priv->sidebar,
6401                           "notify::visible",
6402                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6403                           ev_window);
6404         g_signal_connect (ev_window->priv->sidebar,
6405                           "notify::current-page",
6406                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6407                           ev_window);
6408
6409         /* Connect to find bar signals */
6410         g_signal_connect (ev_window->priv->find_bar,
6411                           "previous",
6412                           G_CALLBACK (find_bar_previous_cb),
6413                           ev_window);
6414         g_signal_connect (ev_window->priv->find_bar,
6415                           "next",
6416                           G_CALLBACK (find_bar_next_cb),
6417                           ev_window);
6418         g_signal_connect (ev_window->priv->find_bar,
6419                           "close",
6420                           G_CALLBACK (find_bar_close_cb),
6421                           ev_window);
6422         g_signal_connect (ev_window->priv->find_bar,
6423                           "notify::search-string",
6424                           G_CALLBACK (find_bar_search_changed_cb),
6425                           ev_window);
6426         g_signal_connect (ev_window->priv->find_bar,
6427                           "notify::case-sensitive",
6428                           G_CALLBACK (find_bar_search_changed_cb),
6429                           ev_window);
6430         g_signal_connect (ev_window->priv->find_bar,
6431                           "notify::visible",
6432                           G_CALLBACK (find_bar_visibility_changed_cb),
6433                           ev_window);
6434         g_signal_connect (ev_window->priv->find_bar,
6435                           "scroll",
6436                           G_CALLBACK (find_bar_scroll),
6437                           ev_window);
6438
6439         /* Popups */
6440         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6441                                                                  "/DocumentPopup");
6442         ev_window->priv->link = NULL;
6443
6444         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6445                                                                        "/AttachmentPopup");
6446         ev_window->priv->attach_list = NULL;
6447
6448         /* Media player keys */
6449         mpkeys = ev_application_get_media_keys (EV_APP);
6450         if (mpkeys) {
6451                 g_signal_connect_swapped (mpkeys, "key_pressed",
6452                                           G_CALLBACK (ev_window_media_player_key_pressed),
6453                                           ev_window);
6454         }
6455
6456         /* Give focus to the document view */
6457         gtk_widget_grab_focus (ev_window->priv->view);
6458
6459         ev_window->priv->last_settings = g_settings_new (GS_SCHEMA_NAME".Default");
6460
6461         /* Set it user interface params */
6462         ev_window_setup_recent (ev_window);
6463
6464         ev_window_setup_gtk_settings (ev_window);
6465
6466         setup_chrome_from_metadata (ev_window);
6467         set_chrome_actions (ev_window);
6468         update_chrome_visibility (ev_window);
6469
6470         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6471
6472         setup_view_from_metadata (ev_window);
6473         setup_sidebar_from_metadata (ev_window);
6474
6475         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6476         ev_window_setup_action_sensitivity (ev_window);
6477
6478         /* Drag and Drop */
6479         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6480                            GTK_DEST_DEFAULT_ALL,
6481                            NULL, 0,
6482                            GDK_ACTION_COPY);
6483         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6484 }
6485
6486 /**
6487  * ev_window_new:
6488  *
6489  * Creates a #GtkWidget that represents the window.
6490  *
6491  * Returns: the #GtkWidget that represents the window.
6492  */
6493 GtkWidget *
6494 ev_window_new (void)
6495 {
6496         GtkWidget *ev_window;
6497
6498         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6499                                               "type", GTK_WINDOW_TOPLEVEL,
6500                                               NULL));
6501
6502         return ev_window;
6503 }