shell/ev-window.c

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