shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2009 Juanjo Marín <juanj.marin@juntadeandalucia.es>
   5  *  Copyright (C) 2008 Carlos Garcia Campos
   6  *  Copyright (C) 2004 Martin Kretzschmar
   7  *  Copyright (C) 2004 Red Hat, Inc.
   8  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   9  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
  10  *
  11  *  Author:
  12  *    Martin Kretzschmar <martink@gnome.org>
  13  *
  14  * Evince is free software; you can redistribute it and/or modify it
  15  * under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Evince is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-document-misc.h"
  66 #include "ev-file-exporter.h"
  67 #include "ev-file-helpers.h"
  68 #include "ev-file-monitor.h"
  69 #include "ev-history.h"
  70 #include "ev-image.h"
  71 #include "ev-job-scheduler.h"
  72 #include "ev-jobs.h"
  73 #include "ev-message-area.h"
  74 #include "ev-metadata.h"
  75 #include "ev-navigation-action.h"
  76 #include "ev-open-recent-action.h"
  77 #include "ev-page-action.h"
  78 #include "ev-password-view.h"
  79 #include "ev-properties-dialog.h"
  80 #include "ev-sidebar-attachments.h"
  81 #include "ev-sidebar.h"
  82 #include "ev-sidebar-links.h"
  83 #include "ev-sidebar-page.h"
  84 #include "ev-sidebar-thumbnails.h"
  85 #include "ev-sidebar-layers.h"
  86 #include "ev-stock-icons.h"
  87 #include "ev-utils.h"
  88 #include "ev-keyring.h"
  89 #include "ev-view.h"
  90 #include "ev-view-presentation.h"
  91 #include "ev-view-type-builtins.h"
  92 #include "ev-window.h"
  93 #include "ev-window-title.h"
  94 #include "ev-print-operation.h"
  95 #include "ev-progress-message-area.h"
  96
  97 #ifdef ENABLE_DBUS
  98 #include "ev-media-player-keys.h"
  99 #endif /* ENABLE_DBUS */
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *presentation_view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Settings */
 144         GSettings *settings;
 145         GSettings *last_settings;
 146
 147         /* Menubar accels */
 148         guint           menubar_accel_keyval;
 149         GdkModifierType menubar_accel_modifier;
 150
 151         /* Progress Messages */
 152         guint progress_idle;
 153         GCancellable *progress_cancellable;
 154
 155         /* Dialogs */
 156         GtkWidget *properties;
 157         GtkWidget *print_dialog;
 158
 159         /* UI Builders */
 160         GtkActionGroup   *action_group;
 161         GtkActionGroup   *view_popup_action_group;
 162         GtkActionGroup   *attachment_popup_action_group;
 163         GtkRecentManager *recent_manager;
 164         GtkActionGroup   *recent_action_group;
 165         guint             recent_ui_id;
 166         GtkUIManager     *ui_manager;
 167
 168         /* Fullscreen mode */
 169         GtkWidget *fullscreen_toolbar;
 170
 171         /* Popup view */
 172         GtkWidget *view_popup;
 173         EvLink    *link;
 174         EvImage   *image;
 175
 176         /* Popup attachment */
 177         GtkWidget    *attachment_popup;
 178         GList        *attach_list;
 179
 180         /* Document */
 181         EvDocumentModel *model;
 182         char *uri;
 183         glong uri_mtime;
 184         char *local_uri;
 185         gboolean in_reload;
 186         EvFileMonitor *monitor;
 187         guint setup_document_idle;
 188
 189         EvDocument *document;
 190         EvHistory *history;
 191         EvWindowPageMode page_mode;
 192         EvWindowTitle *title;
 193         EvMetadata *metadata;
 194
 195         /* Load params */
 196         EvLinkDest       *dest;
 197         gchar            *search_string;
 198         EvWindowRunMode   window_mode;
 199
 200         EvJob            *load_job;
 201         EvJob            *reload_job;
 202         EvJob            *thumbnail_job;
 203         EvJob            *save_job;
 204         EvJob            *find_job;
 205
 206         /* Printing */
 207         GQueue           *print_queue;
 208         GtkPrintSettings *print_settings;
 209         GtkPageSetup     *print_page_setup;
 210         gboolean          close_after_print;
 211 #ifdef WITH_GCONF
 212         GConfClient *gconf_client;
 213 #endif
 214 };
 215
 216 #define EV_WINDOW_GET_PRIVATE(object) \
 217         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 218
 219 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 220
 221 #define PAGE_SELECTOR_ACTION    "PageSelector"
 222 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 223 #define NAVIGATION_ACTION       "Navigation"
 224
 225 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 226 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 227 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 228 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 229 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 230
 231 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 232 #define GS_OVERRIDE_RESTRICTIONS "override_restrictions"
 233
 234 #define SIDEBAR_DEFAULT_SIZE    132
 235 #define LINKS_SIDEBAR_ID "links"
 236 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 237 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 238 #define LAYERS_SIDEBAR_ID "layers"
 239
 240 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 241 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 242 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 243
 244 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 245
 246 #define MIN_SCALE 0.05409
 247 #define MAX_SCALE 4.0
 248
 249 #define MAX_RECENT_ITEM_LEN (40)
 250
 251 static const gchar *document_print_settings[] = {
 252         GTK_PRINT_SETTINGS_N_COPIES,
 253         GTK_PRINT_SETTINGS_COLLATE,
 254         GTK_PRINT_SETTINGS_REVERSE,
 255         GTK_PRINT_SETTINGS_NUMBER_UP,
 256         GTK_PRINT_SETTINGS_SCALE,
 257         GTK_PRINT_SETTINGS_PRINT_PAGES,
 258         GTK_PRINT_SETTINGS_PAGE_RANGES,
 259         GTK_PRINT_SETTINGS_PAGE_SET,
 260         GTK_PRINT_SETTINGS_OUTPUT_URI
 261 };
 262
 263 static void     ev_window_update_actions                (EvWindow         *ev_window);
 264 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 265                                                          GParamSpec       *pspec,
 266                                                          EvWindow         *ev_window);
 267 static void     ev_window_set_page_mode                 (EvWindow         *window,
 268                                                          EvWindowPageMode  page_mode);
 269 static void     ev_window_load_job_cb                   (EvJob            *job,
 270                                                          gpointer          data);
 271 static void     ev_window_reload_document               (EvWindow         *window,
 272                                                          EvLinkDest *dest);
 273 static void     ev_window_reload_job_cb                 (EvJob            *job,
 274                                                          EvWindow         *window);
 275 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_save_job_cb                   (EvJob            *save,
 278                                                          EvWindow         *window);
 279 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 280                                                          GParamSpec       *pspec,
 281                                                          EvWindow         *ev_window);
 282 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 283                                                          GParamSpec       *pspec,
 284                                                          EvWindow         *ev_window);
 285 static void     ev_window_add_recent                    (EvWindow         *window,
 286                                                          const char       *filename);
 287 static void     ev_window_run_fullscreen                (EvWindow         *window);
 288 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 289                                                          gboolean          unfullscreen_window);
 290 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 291                                                          EvWindow         *window);
 292 static void     ev_window_run_presentation              (EvWindow         *window);
 293 static void     ev_window_stop_presentation             (EvWindow         *window,
 294                                                          gboolean          unfullscreen_window);
 295 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 298                                                          EvWindow         *window);
 299 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 300                                                          EvWindow         *window);
 301 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 302                                                          EvWindow         *window);
 303 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 304                                                          EvWindow         *window);
 305 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 306                                                          EvWindow         *window);
 307 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 308                                                          EvWindow         *window);
 309 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 310                                                          EvWindow         *window);
 311 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 312                                                          EvWindow         *ev_window);
 313 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 314                                                          EvWindow         *ev_window);
 315 static void     view_handle_link_cb                     (EvView           *view,
 316                                                          EvLink           *link,
 317                                                          EvWindow         *window);
 318 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 319 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 320                                                          EvWindow         *ev_window);
 321 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 322                                                          GParamSpec       *param,
 323                                                          EvWindow         *ev_window);
 324 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 325                                                          GFile            *source_file);
 326 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 327                                                          const gchar      *key,
 328                                                          gpointer          user_data);
 329
 330 static guint ev_window_n_copies = 0;
 331
 332 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 333
 334 static gdouble
 335 get_screen_dpi (EvWindow *window)
 336 {
 337         GdkScreen *screen;
 338
 339         screen = gtk_window_get_screen (GTK_WINDOW (window));
 340         return ev_document_misc_get_screen_dpi (screen);
 341 }
 342
 343 static void
 344 ev_window_set_action_sensitive (EvWindow   *ev_window,
 345                                 const char *name,
 346                                 gboolean    sensitive)
 347 {
 348         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 349                                                          name);
 350         gtk_action_set_sensitive (action, sensitive);
 351 }
 352
 353
 354 static void
 355 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 356 {
 357         EvDocument *document = ev_window->priv->document;
 358         const EvDocumentInfo *info = NULL;
 359         gboolean has_document = FALSE;
 360         gboolean ok_to_print = TRUE;
 361         gboolean ok_to_print_setup = TRUE;
 362         gboolean ok_to_copy = TRUE;
 363         gboolean has_properties = TRUE;
 364         gboolean override_restrictions = TRUE;
 365         gboolean can_get_text = FALSE;
 366         gboolean has_pages = FALSE;
 367         gboolean can_find = FALSE;
 368
 369         if (document) {
 370                 has_document = TRUE;
 371                 has_pages = ev_document_get_n_pages (document) > 0;
 372                 info = ev_document_get_info (document);
 373         }
 374
 375         if (!info || info->fields_mask == 0) {
 376                 has_properties = FALSE;
 377         }
 378
 379         if (has_document && EV_IS_SELECTION (document)) {
 380                 can_get_text = TRUE;
 381         }
 382
 383         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 384                 can_find = TRUE;
 385         }
 386
 387         if (has_document && ev_window->priv->settings) {
 388                 override_restrictions =
 389                         g_settings_get_boolean (ev_window->priv->settings,
 390                                                 GS_OVERRIDE_RESTRICTIONS);
 391         }
 392
 393         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 394                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 395                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 396         }
 397
 398         if (has_document && !ev_print_operation_exists_for_document(document))
 399                 ok_to_print = FALSE;
 400
 401 #ifdef WITH_GCONF
 402         if (has_document &&
 403             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 404                 ok_to_copy = FALSE;
 405         }
 406
 407         if (has_document &&
 408             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 409                 ok_to_print = FALSE;
 410         }
 411
 412         if (has_document &&
 413             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 414                 ok_to_print_setup = FALSE;
 415         }
 416 #endif
 417
 418         /* File menu */
 419         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 420         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 421         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 422         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 423
 424         /* Edit menu */
 425         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 426         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 427         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 428         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 429         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 430
 431         /* View menu */
 432         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 433         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 434         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 435         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 436         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 437         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 438         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 439
 440         /* Toolbar-specific actions: */
 441         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 442         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 443         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 444
 445         ev_window_update_actions (ev_window);
 446 }
 447
 448 static void
 449 ev_window_update_actions (EvWindow *ev_window)
 450 {
 451         EvView *view = EV_VIEW (ev_window->priv->view);
 452         int n_pages = 0, page = -1;
 453         gboolean has_pages = FALSE;
 454         gboolean presentation_mode;
 455         gboolean can_find_in_page = FALSE;
 456         EvSizingMode sizing_mode;
 457
 458         if (ev_window->priv->document) {
 459                 page = ev_document_model_get_page (ev_window->priv->model);
 460                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 461                 has_pages = n_pages > 0;
 462         }
 463
 464         can_find_in_page = (ev_window->priv->find_job &&
 465                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 466
 467         ev_window_set_action_sensitive (ev_window, "EditCopy",
 468                                         has_pages &&
 469                                         ev_view_get_has_selection (view));
 470         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 471                                         has_pages && can_find_in_page);
 472         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 473                                         has_pages && can_find_in_page);
 474         ev_window_set_action_sensitive (ev_window, "F3",
 475                                         has_pages && can_find_in_page);
 476
 477         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 478
 479         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 480                                         has_pages &&
 481                                         ev_view_can_zoom_in (view) &&
 482                                         !presentation_mode);
 483         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 484                                         has_pages &&
 485                                         ev_view_can_zoom_out (view) &&
 486                                         !presentation_mode);
 487
 488         /* Go menu */
 489         if (has_pages) {
 490                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 491                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 492                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 493                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 494         } else {
 495                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 496                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 497                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 498                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 499         }
 500
 501         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 502         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 503                 GtkAction *action;
 504                 float      zoom;
 505                 float      real_zoom;
 506
 507                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 508                                                       ZOOM_CONTROL_ACTION);
 509
 510                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 511                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 512                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 513
 514                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 515         }
 516 }
 517
 518 static void
 519 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 520 {
 521         gboolean can_find;
 522
 523         can_find = window->priv->document &&
 524             EV_IS_DOCUMENT_FIND (window->priv->document);
 525
 526         if (window->priv->action_group) {
 527                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 528                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 529                 ev_window_set_action_sensitive (window, "Space", sensitive);
 530                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 531                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 532                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 533                 ev_window_set_action_sensitive (window, "Return", sensitive);
 534                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 535                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 536                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 537                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 538                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 539                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 540                 ev_window_set_action_sensitive (window, "p", sensitive);
 541                 ev_window_set_action_sensitive (window, "n", sensitive);
 542
 543                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 544         }
 545 }
 546
 547 static void
 548 set_widget_visibility (GtkWidget *widget, gboolean visible)
 549 {
 550         g_assert (GTK_IS_WIDGET (widget));
 551
 552         if (visible)
 553                 gtk_widget_show (widget);
 554         else
 555                 gtk_widget_hide (widget);
 556 }
 557
 558 static void
 559 update_chrome_visibility (EvWindow *window)
 560 {
 561         EvWindowPrivate *priv = window->priv;
 562         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 563         gboolean fullscreen_mode, presentation, fullscreen;
 564
 565         presentation = EV_WINDOW_IS_PRESENTATION (window);
 566         fullscreen = ev_document_model_get_fullscreen (priv->model);
 567         fullscreen_mode = fullscreen || presentation;
 568
 569         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 570         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 571                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 572         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 573                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 574         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 575         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 576
 577         set_widget_visibility (priv->menubar, menubar);
 578         set_widget_visibility (priv->toolbar, toolbar);
 579         set_widget_visibility (priv->find_bar, findbar);
 580         set_widget_visibility (priv->sidebar, sidebar);
 581
 582         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 583
 584         if (priv->fullscreen_toolbar != NULL) {
 585                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 586         }
 587 }
 588
 589 static void
 590 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 591 {
 592         EvWindowPrivate *priv = window->priv;
 593
 594         if (active) {
 595                 priv->chrome |= flag;
 596         } else {
 597                 priv->chrome &= ~flag;
 598         }
 599 }
 600
 601 static void
 602 update_sizing_buttons (EvWindow *window)
 603 {
 604         GtkActionGroup *action_group = window->priv->action_group;
 605         GtkAction *action;
 606         gboolean best_fit, page_width;
 607
 608         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 609                 case EV_SIZING_BEST_FIT:
 610                         best_fit = TRUE;
 611                         page_width = FALSE;
 612                         break;
 613                 case EV_SIZING_FIT_WIDTH:
 614                         best_fit = FALSE;
 615                         page_width = TRUE;
 616                         break;
 617                 default:
 618                         best_fit = page_width = FALSE;
 619                         break;
 620         }
 621
 622         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 623         g_signal_handlers_block_by_func
 624                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 625         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 626         g_signal_handlers_unblock_by_func
 627                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 628
 629         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 630         g_signal_handlers_block_by_func
 631                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 632         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 633         g_signal_handlers_unblock_by_func
 634                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 635
 636         action = gtk_action_group_get_action (window->priv->action_group,
 637                                               ZOOM_CONTROL_ACTION);
 638         if (best_fit) {
 639                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 640                                                  EPHY_ZOOM_BEST_FIT);
 641         } else if (page_width) {
 642                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 643                                                  EPHY_ZOOM_FIT_WIDTH);
 644         }
 645 }
 646
 647 /**
 648  * ev_window_is_empty:
 649  * @ev_window: The instance of the #EvWindow.
 650  *
 651  * It does look if there is any document loaded or if there is any job to load
 652  * a document.
 653  *
 654  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 655  *          loaded, %FALSE in other case.
 656  */
 657 gboolean
 658 ev_window_is_empty (const EvWindow *ev_window)
 659 {
 660         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 661
 662         return (ev_window->priv->document == NULL) &&
 663                 (ev_window->priv->load_job == NULL);
 664 }
 665
 666 static void
 667 ev_window_set_message_area (EvWindow  *window,
 668                             GtkWidget *area)
 669 {
 670         if (window->priv->message_area == area)
 671                 return;
 672
 673         if (window->priv->message_area)
 674                 gtk_widget_destroy (window->priv->message_area);
 675         window->priv->message_area = area;
 676
 677         if (!area)
 678                 return;
 679
 680         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 681                             window->priv->message_area,
 682                             FALSE, FALSE, 0);
 683         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 684                                window->priv->message_area, 0);
 685         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 686                                    (gpointer) &(window->priv->message_area));
 687 }
 688
 689 static void
 690 ev_window_message_area_response_cb (EvMessageArea *area,
 691                                     gint           response_id,
 692                                     EvWindow      *window)
 693 {
 694         ev_window_set_message_area (window, NULL);
 695 }
 696
 697 static void
 698 ev_window_error_message (EvWindow    *window,
 699                          GError      *error,
 700                          const gchar *format,
 701                          ...)
 702 {
 703         GtkWidget *area;
 704         va_list    args;
 705         gchar     *msg = NULL;
 706
 707         if (window->priv->message_area)
 708                 return;
 709
 710         va_start (args, format);
 711         msg = g_strdup_vprintf (format, args);
 712         va_end (args);
 713
 714         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 715                                     msg,
 716                                     GTK_STOCK_CLOSE,
 717                                     GTK_RESPONSE_CLOSE,
 718                                     NULL);
 719         g_free (msg);
 720
 721         if (error)
 722                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 723         g_signal_connect (area, "response",
 724                           G_CALLBACK (ev_window_message_area_response_cb),
 725                           window);
 726         gtk_widget_show (area);
 727         ev_window_set_message_area (window, area);
 728 }
 729
 730 static void
 731 ev_window_warning_message (EvWindow    *window,
 732                            const gchar *format,
 733                            ...)
 734 {
 735         GtkWidget *area;
 736         va_list    args;
 737         gchar     *msg = NULL;
 738
 739         if (window->priv->message_area)
 740                 return;
 741
 742         va_start (args, format);
 743         msg = g_strdup_vprintf (format, args);
 744         va_end (args);
 745
 746         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 747                                     msg,
 748                                     GTK_STOCK_CLOSE,
 749                                     GTK_RESPONSE_CLOSE,
 750                                     NULL);
 751         g_free (msg);
 752
 753         g_signal_connect (area, "response",
 754                           G_CALLBACK (ev_window_message_area_response_cb),
 755                           window);
 756         gtk_widget_show (area);
 757         ev_window_set_message_area (window, area);
 758 }
 759
 760 typedef struct _FindTask {
 761         const gchar *page_label;
 762         gchar *chapter;
 763 } FindTask;
 764
 765 static gboolean
 766 ev_window_find_chapter (GtkTreeModel *tree_model,
 767                         GtkTreePath  *path,
 768                         GtkTreeIter  *iter,
 769                         gpointer      data)
 770 {
 771         FindTask *task = (FindTask *)data;
 772         gchar *page_string;
 773
 774         gtk_tree_model_get (tree_model, iter,
 775                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 776                             -1);
 777
 778         if (!page_string)
 779                 return FALSE;
 780
 781         if (!strcmp (page_string, task->page_label)) {
 782                 gtk_tree_model_get (tree_model, iter,
 783                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 784                                     -1);
 785                 g_free (page_string);
 786                 return TRUE;
 787         }
 788
 789         g_free (page_string);
 790         return FALSE;
 791 }
 792
 793 static void
 794 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 795 {
 796         gchar *page_label = NULL;
 797         gchar *link_title;
 798         FindTask find_task;
 799         EvLink *real_link;
 800         EvLinkAction *action;
 801         EvLinkDest *dest;
 802
 803         if (window->priv->history == NULL)
 804                 return;
 805
 806         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 807                 return;
 808
 809         if (link) {
 810                 action = g_object_ref (ev_link_get_action (link));
 811                 dest = ev_link_action_get_dest (action);
 812                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 813         } else {
 814                 dest = ev_link_dest_new_page (page);
 815                 action = ev_link_action_new_dest (dest);
 816                 page_label = ev_document_get_page_label (window->priv->document, page);
 817         }
 818
 819         if (!page_label)
 820                 return;
 821
 822         find_task.page_label = page_label;
 823         find_task.chapter = NULL;
 824
 825         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 826                 GtkTreeModel *model;
 827
 828                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 829
 830                 if (model) {
 831                         gtk_tree_model_foreach (model,
 832                                                 ev_window_find_chapter,
 833                                                 &find_task);
 834
 835                         g_object_unref (model);
 836                 }
 837         }
 838
 839         if (find_task.chapter)
 840                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 841         else
 842                 link_title = g_strdup_printf (_("Page %s"), page_label);
 843
 844         real_link = ev_link_new (link_title, action);
 845
 846         ev_history_add_link (window->priv->history, real_link);
 847
 848         g_free (find_task.chapter);
 849         g_free (link_title);
 850         g_free (page_label);
 851         g_object_unref (real_link);
 852 }
 853
 854 static void
 855 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 856 {
 857         int current_page = ev_document_model_get_page (window->priv->model);
 858
 859         ev_window_add_history (window, 0, link);
 860         ev_window_add_history (window, current_page, NULL);
 861 }
 862
 863 static void
 864 view_selection_changed_cb (EvView   *view,
 865                            EvWindow *window)
 866 {
 867         ev_window_set_action_sensitive (window, "EditCopy",
 868                                         ev_view_get_has_selection (view));
 869 }
 870
 871 static void
 872 ev_window_page_changed_cb (EvWindow        *ev_window,
 873                            gint             old_page,
 874                            gint             new_page,
 875                            EvDocumentModel *model)
 876 {
 877         ev_window_update_actions (ev_window);
 878
 879         ev_window_update_find_status_message (ev_window);
 880
 881         if (abs (new_page - old_page) > 1) {
 882                 ev_window_add_history (ev_window, new_page, NULL);
 883                 ev_window_add_history (ev_window, old_page, NULL);
 884         }
 885
 886         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 887                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 888 }
 889
 890 static void
 891 update_document_mode (EvWindow *window, EvDocumentMode mode)
 892 {
 893         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 894                 ev_window_run_presentation (window);
 895         }
 896         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 897                 ev_window_run_fullscreen (window);
 898         }
 899 }
 900
 901 static void
 902 setup_chrome_from_metadata (EvWindow *window)
 903 {
 904         EvChrome chrome = EV_CHROME_NORMAL;
 905         gboolean show_toolbar;
 906
 907         if (window->priv->document) {
 908                 if (!window->priv->metadata ||
 909                     !ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 910                         show_toolbar = g_settings_get_boolean (window->priv->last_settings, "show-toolbar");
 911                 }
 912
 913                 if (!show_toolbar)
 914                         chrome &= ~EV_CHROME_TOOLBAR;
 915         }
 916
 917         window->priv->chrome = chrome;
 918 }
 919
 920 static void
 921 setup_sidebar_from_metadata (EvWindow *window)
 922 {
 923         EvDocument *document = window->priv->document;
 924         GtkWidget  *sidebar = window->priv->sidebar;
 925         GtkWidget  *links = window->priv->sidebar_links;
 926         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 927         GtkWidget  *attachments = window->priv->sidebar_attachments;
 928         GtkWidget  *layers = window->priv->sidebar_layers;
 929         gchar      *page_id;
 930         gint        sidebar_size;
 931         gboolean    sidebar_visibility;
 932
 933         if (!window->priv->metadata)
 934                 return;
 935
 936         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 937                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 938         }
 939
 940         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 941                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 942                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 943                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 944                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 945                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 946                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 947                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 948                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 949                 }
 950         } else if (document) {
 951                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 952                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 953                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 954                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 955                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 956                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 957                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 958                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 959                 }
 960         }
 961
 962         if (!ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility))
 963                 sidebar_visibility = g_settings_get_boolean (window->priv->last_settings, "show-sidebar");
 964
 965         update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 966         update_chrome_visibility (window);
 967 }
 968
 969 static void
 970 setup_model_from_metadata (EvWindow *window)
 971 {
 972         gint     page;
 973         gchar   *sizing_mode;
 974         gdouble  zoom;
 975         gint     rotation;
 976         gboolean inverted_colors = FALSE;
 977         gboolean continuous = FALSE;
 978         gboolean dual_page = FALSE;
 979         gboolean fullscreen = FALSE;
 980
 981         if (!window->priv->metadata)
 982                 return;
 983
 984         /* Current page */
 985         if (!window->priv->dest &&
 986             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 987                 ev_document_model_set_page (window->priv->model, page);
 988         }
 989
 990         /* Sizing mode */
 991         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 992                 GEnumValue *enum_value;
 993
 994                 enum_value = g_enum_get_value_by_nick
 995                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 996                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 997         }
 998
 999         /* Zoom */
1000         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1001             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1002                 zoom *= get_screen_dpi (window) / 72.0;
1003                 ev_document_model_set_scale (window->priv->model, zoom);
1004         }
1005
1006         /* Rotation */
1007         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1008                 switch (rotation) {
1009                 case 90:
1010                         rotation = 90;
1011                         break;
1012                 case 180:
1013                         rotation = 180;
1014                         break;
1015                 case 270:
1016                         rotation = 270;
1017                         break;
1018                 default:
1019                         rotation = 0;
1020                         break;
1021                 }
1022                 ev_document_model_set_rotation (window->priv->model, rotation);
1023         }
1024
1025         /* Inverted Colors */
1026         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1027                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1028
1029         /* Continuous */
1030         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1031                 ev_document_model_set_continuous (window->priv->model, continuous);
1032         }
1033
1034         /* Dual page */
1035         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1036                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1037         }
1038
1039         /* Fullscreen */
1040         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1041                 if (fullscreen) {
1042                         ev_window_run_fullscreen (window);
1043                 }
1044         }
1045 }
1046
1047 static void
1048 setup_document_from_metadata (EvWindow *window)
1049 {
1050         gint    page, n_pages;
1051         gint    width;
1052         gint    height;
1053         gdouble width_ratio;
1054         gdouble height_ratio;
1055
1056         if (!window->priv->metadata)
1057                 return;
1058
1059         /* Make sure to not open a document on the last page,
1060          * since closing it on the last page most likely means the
1061          * user was finished reading the document. In that case, reopening should
1062          * show the first page. */
1063         page = ev_document_model_get_page (window->priv->model);
1064         n_pages = ev_document_get_n_pages (window->priv->document);
1065         if (page == n_pages - 1)
1066                 ev_document_model_set_page (window->priv->model, 0);
1067
1068         setup_sidebar_from_metadata (window);
1069
1070         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1071             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1072                 return; /* size was already set in setup_size_from_metadata */
1073
1074         g_settings_get (window->priv->last_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1075         if (width_ratio > 0. && height_ratio > 0.) {
1076                 gdouble    document_width;
1077                 gdouble    document_height;
1078                 GdkScreen *screen;
1079                 gint       request_width;
1080                 gint       request_height;
1081
1082                 ev_document_get_max_page_size (window->priv->document,
1083                                                &document_width, &document_height);
1084
1085                 request_width = (gint)(width_ratio * document_width + 0.5);
1086                 request_height = (gint)(height_ratio * document_height + 0.5);
1087
1088                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1089                 if (screen) {
1090                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1091                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1092                 }
1093
1094                 if (request_width > 0 && request_height > 0) {
1095                         gtk_window_resize (GTK_WINDOW (window),
1096                                            request_width,
1097                                            request_height);
1098                 }
1099         }
1100 }
1101
1102 static void
1103 setup_size_from_metadata (EvWindow *window)
1104 {
1105         gint     width;
1106         gint     height;
1107         gboolean maximized;
1108         gint     x;
1109         gint     y;
1110
1111         if (!window->priv->metadata)
1112                 return;
1113
1114         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1115                 if (maximized) {
1116                         gtk_window_maximize (GTK_WINDOW (window));
1117                         return;
1118                 } else {
1119                         gtk_window_unmaximize (GTK_WINDOW (window));
1120                 }
1121         }
1122
1123         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1124             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1125                 gtk_window_move (GTK_WINDOW (window), x, y);
1126         }
1127
1128         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1129             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1130                 gtk_window_resize (GTK_WINDOW (window), width, height);
1131         }
1132 }
1133
1134 static void
1135 setup_view_from_metadata (EvWindow *window)
1136 {
1137         gboolean presentation;
1138
1139         if (!window->priv->metadata)
1140                 return;
1141
1142         /* Presentation */
1143         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1144                 if (presentation) {
1145                         ev_window_run_presentation (window);
1146                 }
1147         }
1148 }
1149
1150 static void
1151 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1152 {
1153         if (ev_window->priv->thumbnail_job != NULL) {
1154                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1155                         ev_job_cancel (ev_window->priv->thumbnail_job);
1156
1157                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1158                                                       ev_window_set_icon_from_thumbnail,
1159                                                       ev_window);
1160                 g_object_unref (ev_window->priv->thumbnail_job);
1161                 ev_window->priv->thumbnail_job = NULL;
1162         }
1163 }
1164
1165 static void
1166 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1167                                    EvWindow       *ev_window)
1168 {
1169         if (job->thumbnail) {
1170                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1171                         ev_document_misc_invert_pixbuf (job->thumbnail);
1172                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1173                                      job->thumbnail);
1174         }
1175
1176         ev_window_clear_thumbnail_job (ev_window);
1177 }
1178
1179 static void
1180 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1181 {
1182         gdouble page_width;
1183         gdouble scale;
1184         gint rotation;
1185         EvDocument *document = ev_window->priv->document;
1186
1187         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1188             ev_document_get_n_pages (document) <= 0 ||
1189             !ev_document_check_dimensions (document)) {
1190                 return;
1191         }
1192
1193         ev_window_clear_thumbnail_job (ev_window);
1194
1195         ev_document_get_page_size (document, 0, &page_width, NULL);
1196         scale = 128. / page_width;
1197         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1198
1199         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1200         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1201                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1202                           ev_window);
1203         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1204 }
1205
1206 static void
1207 override_restrictions_changed (GSettings *settings,
1208                                gchar     *key,
1209                                EvWindow  *ev_window)
1210 {
1211         ev_window_setup_action_sensitivity (ev_window);
1212 }
1213
1214 #ifdef WITH_GCONF
1215 static void
1216 lockdown_changed (GConfClient *client,
1217                   guint        cnxn_id,
1218                   GConfEntry  *entry,
1219                   EvWindow    *ev_window)
1220 {
1221         ev_window_setup_action_sensitivity (ev_window);
1222 }
1223 #endif /* WITH_GCONF */
1224
1225 static gboolean
1226 ev_window_setup_document (EvWindow *ev_window)
1227 {
1228         const EvDocumentInfo *info;
1229         EvDocument *document = ev_window->priv->document;
1230         GtkAction *action;
1231
1232         ev_window->priv->setup_document_idle = 0;
1233
1234         ev_window_refresh_window_thumbnail (ev_window);
1235
1236         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1237         ev_window_title_set_document (ev_window->priv->title, document);
1238         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1239
1240         ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1241         g_signal_connect (ev_window->priv->settings,
1242                           "changed::"GS_OVERRIDE_RESTRICTIONS,
1243                           G_CALLBACK (override_restrictions_changed),
1244                           ev_window);
1245
1246 #ifdef WITH_GCONF
1247         if (!ev_window->priv->gconf_client)
1248                 ev_window->priv->gconf_client = gconf_client_get_default ();
1249         gconf_client_add_dir (ev_window->priv->gconf_client,
1250                               GCONF_LOCKDOWN_DIR,
1251                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1252                               NULL);
1253         gconf_client_notify_add (ev_window->priv->gconf_client,
1254                                  GCONF_LOCKDOWN_DIR,
1255                                  (GConfClientNotifyFunc)lockdown_changed,
1256                                  ev_window, NULL, NULL);
1257 #endif /* WITH_GCONF */
1258
1259         ev_window_setup_action_sensitivity (ev_window);
1260
1261         if (ev_window->priv->history)
1262                 g_object_unref (ev_window->priv->history);
1263         ev_window->priv->history = ev_history_new ();
1264         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1265         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1266
1267         if (ev_window->priv->properties) {
1268                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1269                                                    ev_window->priv->uri,
1270                                                    ev_window->priv->document);
1271         }
1272
1273         info = ev_document_get_info (document);
1274         update_document_mode (ev_window, info->mode);
1275
1276         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1277                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1278         else
1279                 gtk_widget_grab_focus (ev_window->priv->view);
1280
1281         return FALSE;
1282 }
1283
1284 static void
1285 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1286 {
1287         if (ev_window->priv->document == document)
1288                 return;
1289
1290         if (ev_window->priv->document)
1291                 g_object_unref (ev_window->priv->document);
1292         ev_window->priv->document = g_object_ref (document);
1293
1294         ev_window_set_message_area (ev_window, NULL);
1295
1296         if (ev_document_get_n_pages (document) <= 0) {
1297                 ev_window_warning_message (ev_window, "%s",
1298                                            _("The document contains no pages"));
1299         } else if (!ev_document_check_dimensions (document)) {
1300                 ev_window_warning_message (ev_window, "%s",
1301                                            _("The document contains only empty pages"));
1302         }
1303
1304         if (ev_window->priv->setup_document_idle > 0)
1305                 g_source_remove (ev_window->priv->setup_document_idle);
1306
1307         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1308 }
1309
1310 static void
1311 ev_window_document_changed (EvWindow *ev_window,
1312                             gpointer  user_data)
1313 {
1314         ev_window_reload_document (ev_window, NULL);
1315 }
1316
1317 static void
1318 ev_window_password_view_unlock (EvWindow *ev_window)
1319 {
1320         const gchar *password;
1321
1322         g_assert (ev_window->priv->load_job);
1323
1324         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1325         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1326         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1327 }
1328
1329 static void
1330 ev_window_clear_load_job (EvWindow *ev_window)
1331 {
1332         if (ev_window->priv->load_job != NULL) {
1333                 if (!ev_job_is_finished (ev_window->priv->load_job))
1334                         ev_job_cancel (ev_window->priv->load_job);
1335
1336                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1337                 g_object_unref (ev_window->priv->load_job);
1338                 ev_window->priv->load_job = NULL;
1339         }
1340 }
1341
1342 static void
1343 ev_window_clear_reload_job (EvWindow *ev_window)
1344 {
1345         if (ev_window->priv->reload_job != NULL) {
1346                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1347                         ev_job_cancel (ev_window->priv->reload_job);
1348
1349                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1350                 g_object_unref (ev_window->priv->reload_job);
1351                 ev_window->priv->reload_job = NULL;
1352         }
1353 }
1354
1355 static void
1356 ev_window_clear_local_uri (EvWindow *ev_window)
1357 {
1358         if (ev_window->priv->local_uri) {
1359                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1360                 g_free (ev_window->priv->local_uri);
1361                 ev_window->priv->local_uri = NULL;
1362         }
1363 }
1364
1365 static void
1366 ev_window_handle_link (EvWindow *ev_window,
1367                        EvLinkDest *dest)
1368 {
1369         if (dest) {
1370                 EvLink *link;
1371                 EvLinkAction *link_action;
1372
1373                 link_action = ev_link_action_new_dest (dest);
1374                 link = ev_link_new (NULL, link_action);
1375                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1376                 g_object_unref (link);
1377         }
1378 }
1379
1380 /* This callback will executed when load job will be finished.
1381  *
1382  * Since the flow of the error dialog is very confusing, we assume that both
1383  * document and uri will go away after this function is called, and thus we need
1384  * to ref/dup them.  Additionally, it needs to clear
1385  * ev_window->priv->password_{uri,document}, and thus people who call this
1386  * function should _not_ necessarily expect those to exist after being
1387  * called. */
1388 static void
1389 ev_window_load_job_cb (EvJob *job,
1390                        gpointer data)
1391 {
1392         EvWindow *ev_window = EV_WINDOW (data);
1393         EvDocument *document = EV_JOB (job)->document;
1394         EvJobLoad *job_load = EV_JOB_LOAD (job);
1395
1396         g_assert (job_load->uri);
1397
1398         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1399
1400         /* Success! */
1401         if (!ev_job_is_failed (job)) {
1402                 ev_document_model_set_document (ev_window->priv->model, document);
1403
1404                 setup_document_from_metadata (ev_window);
1405                 setup_view_from_metadata (ev_window);
1406
1407                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1408
1409                 ev_window_title_set_type (ev_window->priv->title,
1410                                           EV_WINDOW_TITLE_DOCUMENT);
1411                 if (job_load->password) {
1412                         GPasswordSave flags;
1413
1414                         flags = ev_password_view_get_password_save_flags (
1415                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1416                         ev_keyring_save_password (ev_window->priv->uri,
1417                                                   job_load->password,
1418                                                   flags);
1419                 }
1420
1421                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1422                 /* Already unrefed by ev_link_action
1423                  * FIXME: link action should inc dest ref counting
1424                  * or not unref it at all
1425                  */
1426                 ev_window->priv->dest = NULL;
1427
1428                 switch (ev_window->priv->window_mode) {
1429                         case EV_WINDOW_MODE_FULLSCREEN:
1430                                 ev_window_run_fullscreen (ev_window);
1431                                 break;
1432                         case EV_WINDOW_MODE_PRESENTATION:
1433                                 ev_window_run_presentation (ev_window);
1434                                 break;
1435                         default:
1436                                 break;
1437                 }
1438
1439                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1440                         ev_window_cmd_edit_find (NULL, ev_window);
1441                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1442                                                         ev_window->priv->search_string);
1443                 }
1444
1445                 g_free (ev_window->priv->search_string);
1446                 ev_window->priv->search_string = NULL;
1447
1448                 /* Create a monitor for the document */
1449                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1450                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1451                                           G_CALLBACK (ev_window_document_changed),
1452                                           ev_window);
1453
1454                 ev_window_clear_load_job (ev_window);
1455                 return;
1456         }
1457
1458         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1459                 gchar *password;
1460
1461                 setup_view_from_metadata (ev_window);
1462
1463                 /* First look whether password is in keyring */
1464                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1465                 if (password) {
1466                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1467                                 /* Password in kering is wrong */
1468                                 ev_job_load_set_password (job_load, NULL);
1469                                 /* FIXME: delete password from keyring? */
1470                         } else {
1471                                 ev_job_load_set_password (job_load, password);
1472                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1473                                 g_free (password);
1474                                 return;
1475                         }
1476
1477                         g_free (password);
1478                 }
1479
1480                 /* We need to ask the user for a password */
1481                 ev_window_title_set_uri (ev_window->priv->title,
1482                                          ev_window->priv->uri);
1483                 ev_window_title_set_type (ev_window->priv->title,
1484                                           EV_WINDOW_TITLE_PASSWORD);
1485
1486                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1487                                           job_load->uri);
1488
1489                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1490
1491                 ev_job_load_set_password (job_load, NULL);
1492                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1493         } else {
1494                 ev_window_error_message (ev_window, job->error,
1495                                          "%s", _("Unable to open document"));
1496                 ev_window_clear_load_job (ev_window);
1497         }
1498 }
1499
1500 static void
1501 ev_window_reload_job_cb (EvJob    *job,
1502                          EvWindow *ev_window)
1503 {
1504         GtkWidget *widget;
1505
1506         if (ev_job_is_failed (job)) {
1507                 ev_window_clear_reload_job (ev_window);
1508                 ev_window->priv->in_reload = FALSE;
1509                 if (ev_window->priv->dest) {
1510                         g_object_unref (ev_window->priv->dest);
1511                         ev_window->priv->dest = NULL;
1512                 }
1513
1514                 return;
1515         }
1516
1517         ev_document_model_set_document (ev_window->priv->model,
1518                                         job->document);
1519         if (ev_window->priv->dest) {
1520                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1521                 /* Already unrefed by ev_link_action
1522                  * FIXME: link action should inc dest ref counting
1523                  * or not unref it at all
1524                  */
1525                 ev_window->priv->dest = NULL;
1526         }
1527
1528         /* Restart the search after reloading */
1529         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1530         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1531                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1532                                             NULL, ev_window);
1533         }
1534
1535         ev_window_clear_reload_job (ev_window);
1536         ev_window->priv->in_reload = FALSE;
1537 }
1538
1539 /**
1540  * ev_window_get_uri:
1541  * @ev_window: The instance of the #EvWindow.
1542  *
1543  * It returns the uri of the document showed in the #EvWindow.
1544  *
1545  * Returns: the uri of the document showed in the #EvWindow.
1546  */
1547 const char *
1548 ev_window_get_uri (EvWindow *ev_window)
1549 {
1550         return ev_window->priv->uri;
1551 }
1552
1553 /**
1554  * ev_window_close_dialogs:
1555  * @ev_window: The window where dialogs will be closed.
1556  *
1557  * It looks for password, print and properties dialogs and closes them and
1558  * frees them from memory. If there is any print job it does free it too.
1559  */
1560 static void
1561 ev_window_close_dialogs (EvWindow *ev_window)
1562 {
1563         if (ev_window->priv->print_dialog)
1564                 gtk_widget_destroy (ev_window->priv->print_dialog);
1565         ev_window->priv->print_dialog = NULL;
1566
1567         if (ev_window->priv->properties)
1568                 gtk_widget_destroy (ev_window->priv->properties);
1569         ev_window->priv->properties = NULL;
1570 }
1571
1572 static void
1573 ev_window_clear_progress_idle (EvWindow *ev_window)
1574 {
1575         if (ev_window->priv->progress_idle > 0)
1576                 g_source_remove (ev_window->priv->progress_idle);
1577         ev_window->priv->progress_idle = 0;
1578 }
1579
1580 static void
1581 reset_progress_idle (EvWindow *ev_window)
1582 {
1583         ev_window->priv->progress_idle = 0;
1584 }
1585
1586 static void
1587 ev_window_show_progress_message (EvWindow   *ev_window,
1588                                  guint       interval,
1589                                  GSourceFunc function)
1590 {
1591         if (ev_window->priv->progress_idle > 0)
1592                 g_source_remove (ev_window->priv->progress_idle);
1593         ev_window->priv->progress_idle =
1594                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1595                                             interval, function,
1596                                             ev_window,
1597                                             (GDestroyNotify)reset_progress_idle);
1598 }
1599
1600 static void
1601 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1602 {
1603         if (ev_window->priv->progress_cancellable)
1604                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1605         else
1606                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1607 }
1608
1609 static void
1610 ev_window_progress_response_cb (EvProgressMessageArea *area,
1611                                 gint                   response,
1612                                 EvWindow              *ev_window)
1613 {
1614         if (response == GTK_RESPONSE_CANCEL)
1615                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1616         ev_window_set_message_area (ev_window, NULL);
1617 }
1618
1619 static gboolean
1620 show_loading_progress (EvWindow *ev_window)
1621 {
1622         GtkWidget *area;
1623         gchar     *text;
1624         gchar     *display_name;
1625
1626         if (ev_window->priv->message_area)
1627                 return FALSE;
1628
1629         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1630         display_name = g_markup_escape_text (text, -1);
1631         g_free (text);
1632         text = g_strdup_printf (_("Loading document from “%s”"),
1633                                 display_name);
1634
1635         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1636                                              text,
1637                                              GTK_STOCK_CLOSE,
1638                                              GTK_RESPONSE_CLOSE,
1639                                              GTK_STOCK_CANCEL,
1640                                              GTK_RESPONSE_CANCEL,
1641                                              NULL);
1642         g_signal_connect (area, "response",
1643                           G_CALLBACK (ev_window_progress_response_cb),
1644                           ev_window);
1645         gtk_widget_show (area);
1646         ev_window_set_message_area (ev_window, area);
1647
1648         g_free (text);
1649         g_free (display_name);
1650
1651         return FALSE;
1652 }
1653
1654 static void
1655 ev_window_load_remote_failed (EvWindow *ev_window,
1656                               GError   *error)
1657 {
1658         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1659         ev_window->priv->in_reload = FALSE;
1660         ev_window_error_message (ev_window, error,
1661                                  "%s", _("Unable to open document"));
1662         g_free (ev_window->priv->local_uri);
1663         ev_window->priv->local_uri = NULL;
1664         ev_window->priv->uri_mtime = 0;
1665 }
1666
1667 static void
1668 set_uri_mtime (GFile        *source,
1669                GAsyncResult *async_result,
1670                EvWindow     *ev_window)
1671 {
1672         GFileInfo *info;
1673         GError *error = NULL;
1674
1675         info = g_file_query_info_finish (source, async_result, &error);
1676
1677         if (error) {
1678                 ev_window->priv->uri_mtime = 0;
1679                 g_error_free (error);
1680         } else {
1681                 GTimeVal mtime;
1682
1683                 g_file_info_get_modification_time (info, &mtime);
1684                 ev_window->priv->uri_mtime = mtime.tv_sec;
1685                 g_object_unref (info);
1686         }
1687
1688         g_object_unref (source);
1689 }
1690
1691 static void
1692 mount_volume_ready_cb (GFile        *source,
1693                        GAsyncResult *async_result,
1694                        EvWindow     *ev_window)
1695 {
1696         GError *error = NULL;
1697
1698         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1699
1700         if (error) {
1701                 ev_window_load_remote_failed (ev_window, error);
1702                 g_object_unref (source);
1703                 g_error_free (error);
1704         } else {
1705                 /* Volume successfully mounted,
1706                    try opening the file again */
1707                 ev_window_load_file_remote (ev_window, source);
1708         }
1709 }
1710
1711 static void
1712 window_open_file_copy_ready_cb (GFile        *source,
1713                                 GAsyncResult *async_result,
1714                                 EvWindow     *ev_window)
1715 {
1716         GError *error = NULL;
1717
1718         ev_window_clear_progress_idle (ev_window);
1719         ev_window_set_message_area (ev_window, NULL);
1720
1721         g_file_copy_finish (source, async_result, &error);
1722         if (!error) {
1723                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1724                 g_file_query_info_async (source,
1725                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1726                                          0, G_PRIORITY_DEFAULT,
1727                                          NULL,
1728                                          (GAsyncReadyCallback)set_uri_mtime,
1729                                          ev_window);
1730                 return;
1731         }
1732
1733         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1734                 GMountOperation *operation;
1735
1736                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1737                 g_file_mount_enclosing_volume (source,
1738                                                G_MOUNT_MOUNT_NONE,
1739                                                operation, NULL,
1740                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1741                                                ev_window);
1742                 g_object_unref (operation);
1743         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1744                 ev_window_clear_load_job (ev_window);
1745                 ev_window_clear_local_uri (ev_window);
1746                 g_free (ev_window->priv->uri);
1747                 ev_window->priv->uri = NULL;
1748                 g_object_unref (source);
1749
1750                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1751         } else {
1752                 ev_window_load_remote_failed (ev_window, error);
1753                 g_object_unref (source);
1754         }
1755
1756         g_error_free (error);
1757 }
1758
1759 static void
1760 window_open_file_copy_progress_cb (goffset   n_bytes,
1761                                    goffset   total_bytes,
1762                                    EvWindow *ev_window)
1763 {
1764         gchar *status;
1765         gdouble fraction;
1766
1767         if (!ev_window->priv->message_area)
1768                 return;
1769
1770         if (total_bytes <= 0)
1771                 return;
1772
1773         fraction = n_bytes / (gdouble)total_bytes;
1774         status = g_strdup_printf (_("Downloading document (%d%%)"),
1775                                   (gint)(fraction * 100));
1776
1777         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1778                                              status);
1779         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1780                                                fraction);
1781
1782         g_free (status);
1783 }
1784
1785 static void
1786 ev_window_load_file_remote (EvWindow *ev_window,
1787                             GFile    *source_file)
1788 {
1789         GFile *target_file;
1790
1791         if (!ev_window->priv->local_uri) {
1792                 char *base_name, *template;
1793                 GFile *tmp_file;
1794                 GError *err = NULL;
1795
1796                 /* We'd like to keep extension of source uri since
1797                  * it helps to resolve some mime types, say cbz.
1798                  */
1799                 base_name = g_file_get_basename (source_file);
1800                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1801                 g_free (base_name);
1802
1803                 tmp_file = ev_mkstemp_file (template, &err);
1804                 g_free (template);
1805                 if (tmp_file == NULL) {
1806                         ev_window_error_message (ev_window, err,
1807                                                  "%s", _("Failed to load remote file."));
1808                         g_error_free (err);
1809                         return;
1810                 }
1811
1812                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1813                 g_object_unref (tmp_file);
1814
1815                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1816                                      ev_window->priv->local_uri);
1817         }
1818
1819         ev_window_reset_progress_cancellable (ev_window);
1820
1821         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1822         g_file_copy_async (source_file, target_file,
1823                            G_FILE_COPY_OVERWRITE,
1824                            G_PRIORITY_DEFAULT,
1825                            ev_window->priv->progress_cancellable,
1826                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1827                            ev_window,
1828                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1829                            ev_window);
1830         g_object_unref (target_file);
1831
1832         ev_window_show_progress_message (ev_window, 1,
1833                                          (GSourceFunc)show_loading_progress);
1834 }
1835
1836 void
1837 ev_window_open_uri (EvWindow       *ev_window,
1838                     const char     *uri,
1839                     EvLinkDest     *dest,
1840                     EvWindowRunMode mode,
1841                     const gchar    *search_string)
1842 {
1843         GFile *source_file;
1844
1845         ev_window->priv->in_reload = FALSE;
1846
1847         if (ev_window->priv->uri &&
1848             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1849                 ev_window_reload_document (ev_window, dest);
1850                 return;
1851         }
1852
1853         if (ev_window->priv->monitor) {
1854                 g_object_unref (ev_window->priv->monitor);
1855                 ev_window->priv->monitor = NULL;
1856         }
1857
1858         ev_window_close_dialogs (ev_window);
1859         ev_window_clear_load_job (ev_window);
1860         ev_window_clear_local_uri (ev_window);
1861         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1862
1863         ev_window->priv->window_mode = mode;
1864
1865         if (ev_window->priv->uri)
1866                 g_free (ev_window->priv->uri);
1867         ev_window->priv->uri = g_strdup (uri);
1868
1869         if (ev_window->priv->metadata)
1870                 g_object_unref (ev_window->priv->metadata);
1871
1872         source_file = g_file_new_for_uri (uri);
1873         if (ev_is_metadata_supported_for_file (source_file))
1874                 ev_window->priv->metadata = ev_metadata_new (source_file);
1875         else
1876                 ev_window->priv->metadata = NULL;
1877
1878         if (ev_window->priv->search_string)
1879                 g_free (ev_window->priv->search_string);
1880         ev_window->priv->search_string = search_string ?
1881                 g_strdup (search_string) : NULL;
1882
1883         if (ev_window->priv->dest)
1884                 g_object_unref (ev_window->priv->dest);
1885         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1886
1887         setup_size_from_metadata (ev_window);
1888         setup_model_from_metadata (ev_window);
1889
1890         ev_window->priv->load_job = ev_job_load_new (uri);
1891         g_signal_connect (ev_window->priv->load_job,
1892                           "finished",
1893                           G_CALLBACK (ev_window_load_job_cb),
1894                           ev_window);
1895
1896         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1897                 ev_window_load_file_remote (ev_window, source_file);
1898         } else {
1899                 g_object_unref (source_file);
1900                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1901         }
1902 }
1903
1904 void
1905 ev_window_open_document (EvWindow       *ev_window,
1906                          EvDocument     *document,
1907                          EvLinkDest     *dest,
1908                          EvWindowRunMode mode,
1909                          const gchar    *search_string)
1910 {
1911         if (document == ev_window->priv->document)
1912                 return;
1913
1914         ev_window_close_dialogs (ev_window);
1915         ev_window_clear_load_job (ev_window);
1916         ev_window_clear_local_uri (ev_window);
1917
1918         if (ev_window->priv->monitor) {
1919                 g_object_unref (ev_window->priv->monitor);
1920                 ev_window->priv->monitor = NULL;
1921         }
1922
1923         if (ev_window->priv->uri)
1924                 g_free (ev_window->priv->uri);
1925         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1926
1927         setup_size_from_metadata (ev_window);
1928         setup_model_from_metadata (ev_window);
1929
1930         ev_document_model_set_document (ev_window->priv->model, document);
1931
1932         setup_document_from_metadata (ev_window);
1933         setup_view_from_metadata (ev_window);
1934
1935         if (dest) {
1936                 EvLink *link;
1937                 EvLinkAction *link_action;
1938
1939                 link_action = ev_link_action_new_dest (dest);
1940                 link = ev_link_new (NULL, link_action);
1941                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1942                 /* FIXME: link action should inc dest ref counting
1943                  * or not unref it at all
1944                  */
1945                 g_object_ref (dest);
1946                 g_object_unref (link);
1947         }
1948
1949         switch (mode) {
1950         case EV_WINDOW_MODE_FULLSCREEN:
1951                 ev_window_run_fullscreen (ev_window);
1952                 break;
1953         case EV_WINDOW_MODE_PRESENTATION:
1954                 ev_window_run_presentation (ev_window);
1955                 break;
1956         default:
1957                 break;
1958         }
1959
1960         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1961                 ev_window_cmd_edit_find (NULL, ev_window);
1962                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1963                                                 search_string);
1964         }
1965
1966         /* Create a monitor for the document */
1967         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1968         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1969                                   G_CALLBACK (ev_window_document_changed),
1970                                   ev_window);
1971 }
1972
1973 static void
1974 ev_window_reload_local (EvWindow *ev_window)
1975 {
1976         const gchar *uri;
1977
1978         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1979         ev_window->priv->reload_job = ev_job_load_new (uri);
1980         g_signal_connect (ev_window->priv->reload_job, "finished",
1981                           G_CALLBACK (ev_window_reload_job_cb),
1982                           ev_window);
1983         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1984 }
1985
1986 static gboolean
1987 show_reloading_progress (EvWindow *ev_window)
1988 {
1989         GtkWidget *area;
1990         gchar     *text;
1991
1992         if (ev_window->priv->message_area)
1993                 return FALSE;
1994
1995         text = g_strdup_printf (_("Reloading document from %s"),
1996                                 ev_window->priv->uri);
1997         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1998                                              text,
1999                                              GTK_STOCK_CLOSE,
2000                                              GTK_RESPONSE_CLOSE,
2001                                              GTK_STOCK_CANCEL,
2002                                              GTK_RESPONSE_CANCEL,
2003                                              NULL);
2004         g_signal_connect (area, "response",
2005                           G_CALLBACK (ev_window_progress_response_cb),
2006                           ev_window);
2007         gtk_widget_show (area);
2008         ev_window_set_message_area (ev_window, area);
2009         g_free (text);
2010
2011         return FALSE;
2012 }
2013
2014 static void
2015 reload_remote_copy_ready_cb (GFile        *remote,
2016                              GAsyncResult *async_result,
2017                              EvWindow     *ev_window)
2018 {
2019         GError *error = NULL;
2020
2021         ev_window_clear_progress_idle (ev_window);
2022
2023         g_file_copy_finish (remote, async_result, &error);
2024         if (error) {
2025                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2026                         ev_window_error_message (ev_window, error,
2027                                                  "%s", _("Failed to reload document."));
2028                 g_error_free (error);
2029         } else {
2030                 ev_window_reload_local (ev_window);
2031         }
2032
2033         g_object_unref (remote);
2034 }
2035
2036 static void
2037 reload_remote_copy_progress_cb (goffset   n_bytes,
2038                                 goffset   total_bytes,
2039                                 EvWindow *ev_window)
2040 {
2041         gchar *status;
2042         gdouble fraction;
2043
2044         if (!ev_window->priv->message_area)
2045                 return;
2046
2047         if (total_bytes <= 0)
2048                 return;
2049
2050         fraction = n_bytes / (gdouble)total_bytes;
2051         status = g_strdup_printf (_("Downloading document (%d%%)"),
2052                                   (gint)(fraction * 100));
2053
2054         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2055                                              status);
2056         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2057                                                fraction);
2058
2059         g_free (status);
2060 }
2061
2062 static void
2063 query_remote_uri_mtime_cb (GFile        *remote,
2064                            GAsyncResult *async_result,
2065                            EvWindow     *ev_window)
2066 {
2067         GFileInfo *info;
2068         GTimeVal   mtime;
2069         GError    *error = NULL;
2070
2071         info = g_file_query_info_finish (remote, async_result, &error);
2072         if (error) {
2073                 g_error_free (error);
2074                 g_object_unref (remote);
2075                 ev_window_reload_local (ev_window);
2076
2077                 return;
2078         }
2079
2080         g_file_info_get_modification_time (info, &mtime);
2081         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2082                 GFile *target_file;
2083
2084                 /* Remote file has changed */
2085                 ev_window->priv->uri_mtime = mtime.tv_sec;
2086
2087                 ev_window_reset_progress_cancellable (ev_window);
2088
2089                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2090                 g_file_copy_async (remote, target_file,
2091                                    G_FILE_COPY_OVERWRITE,
2092                                    G_PRIORITY_DEFAULT,
2093                                    ev_window->priv->progress_cancellable,
2094                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2095                                    ev_window,
2096                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2097                                    ev_window);
2098                 g_object_unref (target_file);
2099                 ev_window_show_progress_message (ev_window, 1,
2100                                                  (GSourceFunc)show_reloading_progress);
2101         } else {
2102                 g_object_unref (remote);
2103                 ev_window_reload_local (ev_window);
2104         }
2105
2106         g_object_unref (info);
2107 }
2108
2109 static void
2110 ev_window_reload_remote (EvWindow *ev_window)
2111 {
2112         GFile *remote;
2113
2114         remote = g_file_new_for_uri (ev_window->priv->uri);
2115         /* Reload the remote uri only if it has changed */
2116         g_file_query_info_async (remote,
2117                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2118                                  0, G_PRIORITY_DEFAULT,
2119                                  NULL,
2120                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2121                                  ev_window);
2122 }
2123
2124 static void
2125 ev_window_reload_document (EvWindow *ev_window,
2126                            EvLinkDest *dest)
2127 {
2128         gint page;
2129
2130
2131         ev_window_clear_reload_job (ev_window);
2132         ev_window->priv->in_reload = TRUE;
2133
2134         page = ev_document_model_get_page (ev_window->priv->model);
2135
2136         if (ev_window->priv->dest)
2137                 g_object_unref (ev_window->priv->dest);
2138         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2139
2140         if (ev_window->priv->local_uri) {
2141                 ev_window_reload_remote (ev_window);
2142         } else {
2143                 ev_window_reload_local (ev_window);
2144         }
2145 }
2146
2147 static void
2148 file_open_dialog_response_cb (GtkWidget *chooser,
2149                               gint       response_id,
2150                               EvWindow  *ev_window)
2151 {
2152         if (response_id == GTK_RESPONSE_OK) {
2153                 GSList *uris;
2154                 gchar  *uri;
2155
2156                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2157
2158                 ev_application_open_uri_list (EV_APP, uris,
2159                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2160                                               gtk_get_current_event_time ());
2161
2162                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2163                 g_slist_free (uris);
2164
2165                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2166                 ev_application_set_filechooser_uri (EV_APP,
2167                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2168                                                     uri);
2169                 g_free (uri);
2170         }
2171
2172         gtk_widget_destroy (chooser);
2173 }
2174
2175 static void
2176 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2177 {
2178         GtkWidget   *chooser;
2179         const gchar *default_uri;
2180         gchar       *parent_uri = NULL;
2181
2182         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2183                                                GTK_WINDOW (window),
2184                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2185                                                GTK_STOCK_CANCEL,
2186                                                GTK_RESPONSE_CANCEL,
2187                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2188                                                NULL);
2189
2190         ev_document_factory_add_filters (chooser, NULL);
2191         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2192         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2193
2194         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2195         if (!default_uri && window->priv->uri) {
2196                 GFile *file, *parent;
2197
2198                 file = g_file_new_for_uri (window->priv->uri);
2199                 parent = g_file_get_parent (file);
2200                 if (parent) {
2201                         parent_uri = g_file_get_uri (parent);
2202                         default_uri = parent_uri;
2203                         g_object_unref (parent);
2204                 }
2205                 g_object_unref (file);
2206         }
2207
2208         if (default_uri) {
2209                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2210         } else {
2211                 const gchar *folder;
2212
2213                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2214                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2215                                                      folder ? folder : g_get_home_dir ());
2216         }
2217         g_free (parent_uri);
2218
2219         g_signal_connect (chooser, "response",
2220                           G_CALLBACK (file_open_dialog_response_cb),
2221                           window);
2222
2223         gtk_widget_show (chooser);
2224 }
2225
2226 static void
2227 ev_window_open_copy_at_dest (EvWindow   *window,
2228                              EvLinkDest *dest)
2229 {
2230         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2231
2232         ev_window_n_copies++;
2233
2234         if (window->priv->metadata)
2235                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2236         ev_window_open_document (new_window,
2237                                  window->priv->document,
2238                                  dest, 0, NULL);
2239         gtk_window_present (GTK_WINDOW (new_window));
2240 }
2241
2242 static void
2243 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2244 {
2245         ev_window_open_copy_at_dest (window, NULL);
2246 }
2247
2248 static void
2249 ev_window_cmd_recent_file_activate (GtkAction *action,
2250                                     EvWindow  *window)
2251 {
2252         GtkRecentInfo *info;
2253         const gchar   *uri;
2254
2255         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2256         g_assert (info != NULL);
2257
2258         uri = gtk_recent_info_get_uri (info);
2259
2260         ev_application_open_uri_at_dest (EV_APP, uri,
2261                                          gtk_window_get_screen (GTK_WINDOW (window)),
2262                                          NULL, 0, NULL, gtk_get_current_event_time ());
2263 }
2264
2265 static void
2266 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2267                                              const gchar        *uri,
2268                                              EvWindow           *window)
2269 {
2270         ev_application_open_uri_at_dest (EV_APP, uri,
2271                                          gtk_window_get_screen (GTK_WINDOW (window)),
2272                                          NULL, 0, NULL, gtk_get_current_event_time ());
2273 }
2274
2275 static void
2276 ev_window_add_recent (EvWindow *window, const char *filename)
2277 {
2278         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2279 }
2280
2281 static gint
2282 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2283 {
2284         gboolean     has_ev_a, has_ev_b;
2285         const gchar *evince = g_get_application_name ();
2286
2287         has_ev_a = gtk_recent_info_has_application (a, evince);
2288         has_ev_b = gtk_recent_info_has_application (b, evince);
2289
2290         if (has_ev_a && has_ev_b) {
2291                 time_t time_a, time_b;
2292
2293                 time_a = gtk_recent_info_get_modified (a);
2294                 time_b = gtk_recent_info_get_modified (b);
2295
2296                 return (time_b - time_a);
2297         } else if (has_ev_a) {
2298                 return -1;
2299         } else if (has_ev_b) {
2300                 return 1;
2301         }
2302
2303         return 0;
2304 }
2305
2306 /*
2307  * Doubles underscore to avoid spurious menu accels.
2308  */
2309 static gchar *
2310 ev_window_get_recent_file_label (gint index, const gchar *filename)
2311 {
2312         GString *str;
2313         gint length;
2314         const gchar *p;
2315         const gchar *end;
2316         gboolean is_rtl;
2317
2318         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2319
2320         g_return_val_if_fail (filename != NULL, NULL);
2321
2322         length = strlen (filename);
2323         str = g_string_sized_new (length + 10);
2324         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2325
2326         p = filename;
2327         end = filename + length;
2328
2329         while (p != end) {
2330                 const gchar *next;
2331                 next = g_utf8_next_char (p);
2332
2333                 switch (*p) {
2334                         case '_':
2335                                 g_string_append (str, "__");
2336                                 break;
2337                         default:
2338                                 g_string_append_len (str, p, next - p);
2339                                 break;
2340                 }
2341
2342                 p = next;
2343         }
2344
2345         return g_string_free (str, FALSE);
2346 }
2347
2348 static void
2349 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2350                                           GtkAction *action,
2351                                           GtkWidget *proxy,
2352                                           gpointer data)
2353 {
2354         GtkLabel *label;
2355
2356         if (!GTK_IS_MENU_ITEM (proxy))
2357                 return;
2358
2359         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2360
2361         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2362         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2363 }
2364
2365 static void
2366 ev_window_setup_recent (EvWindow *ev_window)
2367 {
2368         GList        *items, *l;
2369         guint         n_items = 0;
2370         const gchar  *evince = g_get_application_name ();
2371         static guint  i = 0;
2372
2373         if (ev_window->priv->recent_ui_id > 0) {
2374                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2375                                           ev_window->priv->recent_ui_id);
2376                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2377         }
2378         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2379
2380         if (ev_window->priv->recent_action_group) {
2381                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2382                                                     ev_window->priv->recent_action_group);
2383                 g_object_unref (ev_window->priv->recent_action_group);
2384         }
2385         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2386         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2387                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2388
2389         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2390                                             ev_window->priv->recent_action_group, -1);
2391
2392         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2393         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2394
2395         for (l = items; l && l->data; l = g_list_next (l)) {
2396                 GtkRecentInfo *info;
2397                 GtkAction     *action;
2398                 gchar         *action_name;
2399                 gchar         *label;
2400                 const gchar   *mime_type;
2401                 gchar         *content_type;
2402                 GIcon         *icon = NULL;
2403
2404                 info = (GtkRecentInfo *) l->data;
2405
2406                 if (!gtk_recent_info_has_application (info, evince) ||
2407                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2408                         continue;
2409
2410                 action_name = g_strdup_printf ("RecentFile%u", i++);
2411                 label = ev_window_get_recent_file_label (
2412                         n_items + 1, gtk_recent_info_get_display_name (info));
2413
2414                 mime_type = gtk_recent_info_get_mime_type (info);
2415                 content_type = g_content_type_from_mime_type (mime_type);
2416                 if (content_type != NULL) {
2417                         icon = g_content_type_get_icon (content_type);
2418                         g_free (content_type);
2419                 }
2420
2421                 action = g_object_new (GTK_TYPE_ACTION,
2422                                        "name", action_name,
2423                                        "label", label,
2424                                        "gicon", icon,
2425                                        "always-show-image", TRUE,
2426                                        NULL);
2427
2428                 g_object_set_data_full (G_OBJECT (action),
2429                                         "gtk-recent-info",
2430                                         gtk_recent_info_ref (info),
2431                                         (GDestroyNotify) gtk_recent_info_unref);
2432
2433                 g_signal_connect (action, "activate",
2434                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2435                                   (gpointer) ev_window);
2436
2437                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2438                                              action);
2439                 g_object_unref (action);
2440
2441                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2442                                        ev_window->priv->recent_ui_id,
2443                                        "/MainMenu/FileMenu/RecentFilesMenu",
2444                                        label,
2445                                        action_name,
2446                                        GTK_UI_MANAGER_MENUITEM,
2447                                        FALSE);
2448                 g_free (action_name);
2449                 g_free (label);
2450                 if (icon != NULL)
2451                         g_object_unref (icon);
2452
2453                 if (++n_items == 5)
2454                         break;
2455         }
2456
2457         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2458         g_list_free (items);
2459 }
2460
2461 static gboolean
2462 show_saving_progress (GFile *dst)
2463 {
2464         EvWindow  *ev_window;
2465         GtkWidget *area;
2466         gchar     *text;
2467         gchar     *uri;
2468         EvSaveType save_type;
2469
2470         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2471         ev_window->priv->progress_idle = 0;
2472
2473         if (ev_window->priv->message_area)
2474                 return FALSE;
2475
2476         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2477         uri = g_file_get_uri (dst);
2478         switch (save_type) {
2479         case EV_SAVE_DOCUMENT:
2480                 text = g_strdup_printf (_("Saving document to %s"), uri);
2481                 break;
2482         case EV_SAVE_ATTACHMENT:
2483                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2484                 break;
2485         case EV_SAVE_IMAGE:
2486                 text = g_strdup_printf (_("Saving image to %s"), uri);
2487                 break;
2488         default:
2489                 g_assert_not_reached ();
2490         }
2491         g_free (uri);
2492         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2493                                              text,
2494                                              GTK_STOCK_CLOSE,
2495                                              GTK_RESPONSE_CLOSE,
2496                                              GTK_STOCK_CANCEL,
2497                                              GTK_RESPONSE_CANCEL,
2498                                              NULL);
2499         g_signal_connect (area, "response",
2500                           G_CALLBACK (ev_window_progress_response_cb),
2501                           ev_window);
2502         gtk_widget_show (area);
2503         ev_window_set_message_area (ev_window, area);
2504         g_free (text);
2505
2506         return FALSE;
2507 }
2508
2509 static void
2510 window_save_file_copy_ready_cb (GFile        *src,
2511                                 GAsyncResult *async_result,
2512                                 GFile        *dst)
2513 {
2514         EvWindow *ev_window;
2515         GError   *error = NULL;
2516
2517         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2518         ev_window_clear_progress_idle (ev_window);
2519
2520         if (g_file_copy_finish (src, async_result, &error)) {
2521                 ev_tmp_file_unlink (src);
2522                 return;
2523         }
2524
2525         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2526                 gchar *name;
2527
2528                 name = g_file_get_basename (dst);
2529                 ev_window_error_message (ev_window, error,
2530                                          _("The file could not be saved as “%s”."),
2531                                          name);
2532                 g_free (name);
2533         }
2534         ev_tmp_file_unlink (src);
2535         g_error_free (error);
2536 }
2537
2538 static void
2539 window_save_file_copy_progress_cb (goffset n_bytes,
2540                                    goffset total_bytes,
2541                                    GFile  *dst)
2542 {
2543         EvWindow  *ev_window;
2544         EvSaveType save_type;
2545         gchar     *status;
2546         gdouble    fraction;
2547
2548         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2549
2550         if (!ev_window->priv->message_area)
2551                 return;
2552
2553         if (total_bytes <= 0)
2554                 return;
2555
2556         fraction = n_bytes / (gdouble)total_bytes;
2557         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2558
2559         switch (save_type) {
2560         case EV_SAVE_DOCUMENT:
2561                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2562                                           (gint)(fraction * 100));
2563                 break;
2564         case EV_SAVE_ATTACHMENT:
2565                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2566                                           (gint)(fraction * 100));
2567                 break;
2568         case EV_SAVE_IMAGE:
2569                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2570                                           (gint)(fraction * 100));
2571                 break;
2572         default:
2573                 g_assert_not_reached ();
2574         }
2575
2576         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2577                                              status);
2578         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2579                                                fraction);
2580
2581         g_free (status);
2582 }
2583
2584 static void
2585 ev_window_save_remote (EvWindow  *ev_window,
2586                        EvSaveType save_type,
2587                        GFile     *src,
2588                        GFile     *dst)
2589 {
2590         ev_window_reset_progress_cancellable (ev_window);
2591         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2592         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2593         g_file_copy_async (src, dst,
2594                            G_FILE_COPY_OVERWRITE,
2595                            G_PRIORITY_DEFAULT,
2596                            ev_window->priv->progress_cancellable,
2597                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2598                            dst,
2599                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2600                            dst);
2601         ev_window->priv->progress_idle =
2602                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2603                                             1,
2604                                             (GSourceFunc)show_saving_progress,
2605                                             dst,
2606                                             NULL);
2607 }
2608
2609 static void
2610 ev_window_clear_save_job (EvWindow *ev_window)
2611 {
2612         if (ev_window->priv->save_job != NULL) {
2613                 if (!ev_job_is_finished (ev_window->priv->save_job))
2614                         ev_job_cancel (ev_window->priv->save_job);
2615
2616                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2617                                                       ev_window_save_job_cb,
2618                                                       ev_window);
2619                 g_object_unref (ev_window->priv->save_job);
2620                 ev_window->priv->save_job = NULL;
2621         }
2622 }
2623
2624 static void
2625 ev_window_save_job_cb (EvJob     *job,
2626                        EvWindow  *window)
2627 {
2628         if (ev_job_is_failed (job)) {
2629                 ev_window_error_message (window, job->error,
2630                                          _("The file could not be saved as “%s”."),
2631                                          EV_JOB_SAVE (job)->uri);
2632         }
2633
2634         ev_window_clear_save_job (window);
2635 }
2636
2637 static void
2638 file_save_dialog_response_cb (GtkWidget *fc,
2639                               gint       response_id,
2640                               EvWindow  *ev_window)
2641 {
2642         gchar *uri;
2643         GFile *file, *parent;
2644
2645         if (response_id != GTK_RESPONSE_OK) {
2646                 gtk_widget_destroy (fc);
2647                 return;
2648         }
2649
2650         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2651         file = g_file_new_for_uri (uri);
2652         parent = g_file_get_parent (file);
2653         g_object_unref (file);
2654         if (parent) {
2655                 gchar *folder_uri;
2656
2657                 folder_uri = g_file_get_uri (parent);
2658                 ev_application_set_filechooser_uri (EV_APP,
2659                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2660                                                     folder_uri);
2661                 g_free (folder_uri);
2662                 g_object_unref (parent);
2663         }
2664
2665         /* FIXME: remote copy should be done here rather than in the save job,
2666          * so that we can track progress and cancel the operation
2667          */
2668
2669         ev_window_clear_save_job (ev_window);
2670         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2671                                                      uri, ev_window->priv->uri);
2672         g_signal_connect (ev_window->priv->save_job, "finished",
2673                           G_CALLBACK (ev_window_save_job_cb),
2674                           ev_window);
2675         /* The priority doesn't matter for this job */
2676         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2677
2678         g_free (uri);
2679         gtk_widget_destroy (fc);
2680 }
2681
2682 static void
2683 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2684 {
2685         GtkWidget *fc;
2686         gchar *base_name;
2687         GFile *file;
2688         const gchar *default_uri;
2689
2690         fc = gtk_file_chooser_dialog_new (
2691                 _("Save a Copy"),
2692                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2693                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2694                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2695                 NULL);
2696
2697         ev_document_factory_add_filters (fc, ev_window->priv->document);
2698         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2699         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2700                                                 GTK_RESPONSE_OK,
2701                                                 GTK_RESPONSE_CANCEL,
2702                                                 -1);
2703
2704         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2705         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2706         file = g_file_new_for_uri (ev_window->priv->uri);
2707         base_name = g_file_get_basename (file);
2708         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2709
2710         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2711         if (default_uri) {
2712                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2713         } else {
2714                 const gchar *folder;
2715
2716                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2717                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2718                                                      folder ? folder : g_get_home_dir ());
2719         }
2720
2721         g_object_unref (file);
2722         g_free (base_name);
2723
2724         g_signal_connect (fc, "response",
2725                           G_CALLBACK (file_save_dialog_response_cb),
2726                           ev_window);
2727
2728         gtk_widget_show (fc);
2729 }
2730
2731 static GKeyFile *
2732 get_print_settings_file (void)
2733 {
2734         GKeyFile *print_settings_file;
2735         gchar    *filename;
2736         GError *error = NULL;
2737
2738         print_settings_file = g_key_file_new ();
2739
2740         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2741                                      EV_PRINT_SETTINGS_FILE, NULL);
2742         if (!g_key_file_load_from_file (print_settings_file,
2743                                         filename,
2744                                         G_KEY_FILE_KEEP_COMMENTS |
2745                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2746                                         &error)) {
2747
2748                 /* Don't warn if the file simply doesn't exist */
2749                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2750                         g_warning ("%s", error->message);
2751
2752                 g_error_free (error);
2753         }
2754
2755         g_free (filename);
2756
2757         return print_settings_file;
2758 }
2759
2760 static void
2761 save_print_setting_file (GKeyFile *key_file)
2762 {
2763         gchar  *filename;
2764         gchar  *data;
2765         gsize  data_length;
2766         GError *error = NULL;
2767
2768         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2769                                      EV_PRINT_SETTINGS_FILE, NULL);
2770         data = g_key_file_to_data (key_file, &data_length, NULL);
2771         g_file_set_contents (filename, data, data_length, &error);
2772         if (error) {
2773                 g_warning ("Failed to save print settings: %s", error->message);
2774                 g_error_free (error);
2775         }
2776         g_free (data);
2777         g_free (filename);
2778 }
2779
2780 static void
2781 ev_window_save_print_settings (EvWindow         *window,
2782                                GtkPrintSettings *print_settings)
2783 {
2784         GKeyFile *key_file;
2785         gint      i;
2786
2787         key_file = get_print_settings_file ();
2788         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2789         save_print_setting_file (key_file);
2790         g_key_file_free (key_file);
2791
2792         if (!window->priv->metadata)
2793                 return;
2794
2795         /* Save print settings that are specific to the document */
2796         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2797                 const gchar *value;
2798
2799                 value = gtk_print_settings_get (print_settings,
2800                                                 document_print_settings[i]);
2801                 ev_metadata_set_string (window->priv->metadata,
2802                                         document_print_settings[i], value);
2803         }
2804 }
2805
2806 static void
2807 ev_window_save_print_page_setup (EvWindow     *window,
2808                                  GtkPageSetup *page_setup)
2809 {
2810         GKeyFile *key_file;
2811
2812         key_file = get_print_settings_file ();
2813         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2814         save_print_setting_file (key_file);
2815         g_key_file_free (key_file);
2816
2817         if (!window->priv->metadata)
2818                 return;
2819
2820         /* Save page setup options that are specific to the document */
2821         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2822                              gtk_page_setup_get_orientation (page_setup));
2823         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2824                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2825         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2826                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2827         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2828                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2829         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2830                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2831 }
2832
2833 static void
2834 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2835                                              GtkPrintSettings *print_settings)
2836 {
2837         gint i;
2838
2839         if (!window->priv->metadata)
2840                 return;
2841
2842         /* Load print setting that are specific to the document */
2843         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2844                 gchar *value = NULL;
2845
2846                 ev_metadata_get_string (window->priv->metadata,
2847                                         document_print_settings[i], &value);
2848                 gtk_print_settings_set (print_settings,
2849                                         document_print_settings[i], value);
2850         }
2851 }
2852
2853 static void
2854 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2855                                                GtkPageSetup *page_setup)
2856 {
2857         gint          int_value;
2858         gdouble       double_value;
2859         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2860
2861         /* Load page setup options that are specific to the document */
2862         if (window->priv->metadata &&
2863             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2864                 gtk_page_setup_set_orientation (page_setup, int_value);
2865         } else {
2866                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2867         }
2868
2869         if (window->priv->metadata &&
2870             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2871                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2872         } else {
2873                 gtk_page_setup_set_top_margin (page_setup,
2874                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2875                                                GTK_UNIT_MM);
2876         }
2877
2878         if (window->priv->metadata &&
2879             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2880                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2881         } else {
2882                 gtk_page_setup_set_bottom_margin (page_setup,
2883                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2884                                                   GTK_UNIT_MM);
2885         }
2886
2887         if (window->priv->metadata &&
2888             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2889                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2890         } else {
2891                 gtk_page_setup_set_left_margin (page_setup,
2892                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2893                                                 GTK_UNIT_MM);
2894         }
2895
2896         if (window->priv->metadata &&
2897             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2898                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2899         } else {
2900                 gtk_page_setup_set_right_margin (page_setup,
2901                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2902                                                  GTK_UNIT_MM);
2903         }
2904 }
2905
2906 static GtkPrintSettings *
2907 get_print_settings (GKeyFile *key_file)
2908 {
2909         GtkPrintSettings *print_settings;
2910
2911         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2912                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2913                 gtk_print_settings_new ();
2914
2915         return print_settings ? print_settings : gtk_print_settings_new ();
2916 }
2917
2918 static GtkPageSetup *
2919 get_print_page_setup (GKeyFile *key_file)
2920 {
2921         GtkPageSetup *page_setup;
2922
2923         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2924                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2925                 gtk_page_setup_new ();
2926
2927         return page_setup ? page_setup : gtk_page_setup_new ();
2928 }
2929
2930 static void
2931 ev_window_print_cancel (EvWindow *ev_window)
2932 {
2933         EvPrintOperation *op;
2934
2935         if (!ev_window->priv->print_queue)
2936                 return;
2937
2938         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2939                 ev_print_operation_cancel (op);
2940         }
2941 }
2942
2943 static void
2944 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2945                                              gint      n_jobs)
2946 {
2947         gchar *text = NULL;
2948
2949         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2950             !ev_window->priv->print_queue)
2951                 return;
2952
2953         if (n_jobs == 0) {
2954                 ev_window_set_message_area (ev_window, NULL);
2955                 return;
2956         }
2957
2958         if (n_jobs > 1) {
2959                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2960                                                   "%d pending jobs in queue",
2961                                                   n_jobs - 1), n_jobs - 1);
2962         }
2963
2964         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2965                                             text);
2966         g_free (text);
2967 }
2968
2969 static gboolean
2970 destroy_window (GtkWidget *window)
2971 {
2972         gtk_widget_destroy (window);
2973
2974         return FALSE;
2975 }
2976
2977 static void
2978 ev_window_print_operation_done (EvPrintOperation       *op,
2979                                 GtkPrintOperationResult result,
2980                                 EvWindow               *ev_window)
2981 {
2982         gint n_jobs;
2983
2984         switch (result) {
2985         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2986                 GtkPrintSettings *print_settings;
2987
2988                 print_settings = ev_print_operation_get_print_settings (op);
2989                 ev_window_save_print_settings (ev_window, print_settings);
2990
2991                 if (ev_print_operation_get_embed_page_setup (op)) {
2992                         GtkPageSetup *page_setup;
2993
2994                         page_setup = ev_print_operation_get_default_page_setup (op);
2995                         ev_window_save_print_page_setup (ev_window, page_setup);
2996                 }
2997         }
2998
2999                 break;
3000         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3001                 GtkWidget *dialog;
3002                 GError    *error = NULL;
3003
3004
3005                 ev_print_operation_get_error (op, &error);
3006
3007                 /* The message area is already used by
3008                  * the printing progress, so it's better to
3009                  * use a popup dialog in this case
3010                  */
3011                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3012                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3013                                                  GTK_MESSAGE_ERROR,
3014                                                  GTK_BUTTONS_CLOSE,
3015                                                  "%s", _("Failed to print document"));
3016                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3017                                                           "%s", error->message);
3018                 g_signal_connect (dialog, "response",
3019                                   G_CALLBACK (gtk_widget_destroy),
3020                                   NULL);
3021                 gtk_widget_show (dialog);
3022
3023                 g_error_free (error);
3024         }
3025                 break;
3026         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3027         default:
3028                 break;
3029         }
3030
3031         g_queue_remove (ev_window->priv->print_queue, op);
3032         g_object_unref (op);
3033         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3034         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3035
3036         if (n_jobs == 0 && ev_window->priv->close_after_print)
3037                 g_idle_add ((GSourceFunc)destroy_window,
3038                             ev_window);
3039 }
3040
3041 static void
3042 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3043                                       gint                   response,
3044                                       EvWindow              *ev_window)
3045 {
3046         if (response == GTK_RESPONSE_CANCEL) {
3047                 EvPrintOperation *op;
3048
3049                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3050                 ev_print_operation_cancel (op);
3051         } else {
3052                 gtk_widget_hide (GTK_WIDGET (area));
3053         }
3054 }
3055
3056 static void
3057 ev_window_print_operation_status_changed (EvPrintOperation *op,
3058                                           EvWindow         *ev_window)
3059 {
3060         const gchar *status;
3061         gdouble      fraction;
3062
3063         status = ev_print_operation_get_status (op);
3064         fraction = ev_print_operation_get_progress (op);
3065
3066         if (!ev_window->priv->message_area) {
3067                 GtkWidget   *area;
3068                 const gchar *job_name;
3069                 gchar       *text;
3070
3071                 job_name = ev_print_operation_get_job_name (op);
3072                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3073
3074                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3075                                                      text,
3076                                                      GTK_STOCK_CLOSE,
3077                                                      GTK_RESPONSE_CLOSE,
3078                                                      GTK_STOCK_CANCEL,
3079                                                      GTK_RESPONSE_CANCEL,
3080                                                      NULL);
3081                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3082                 g_signal_connect (area, "response",
3083                                   G_CALLBACK (ev_window_print_progress_response_cb),
3084                                   ev_window);
3085                 gtk_widget_show (area);
3086                 ev_window_set_message_area (ev_window, area);
3087                 g_free (text);
3088         }
3089
3090         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3091                                              status);
3092         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3093                                                fraction);
3094 }
3095
3096 static void
3097 ev_window_print_operation_begin_print (EvPrintOperation *op,
3098                                        EvWindow         *ev_window)
3099 {
3100         if (!ev_window->priv->print_queue)
3101                 ev_window->priv->print_queue = g_queue_new ();
3102
3103         g_queue_push_head (ev_window->priv->print_queue, op);
3104         ev_window_print_update_pending_jobs_message (ev_window,
3105                                                      g_queue_get_length (ev_window->priv->print_queue));
3106 }
3107
3108 void
3109 ev_window_print_range (EvWindow *ev_window,
3110                        gint      first_page,
3111                        gint      last_page)
3112 {
3113         EvPrintOperation *op;
3114         GKeyFile         *print_settings_file;
3115         GtkPrintSettings *print_settings;
3116         GtkPageSetup     *print_page_setup;
3117         gint              current_page;
3118         gint              document_last_page;
3119
3120         g_return_if_fail (EV_IS_WINDOW (ev_window));
3121         g_return_if_fail (ev_window->priv->document != NULL);
3122
3123         if (!ev_window->priv->print_queue)
3124                 ev_window->priv->print_queue = g_queue_new ();
3125
3126         op = ev_print_operation_new (ev_window->priv->document);
3127         if (!op) {
3128                 g_warning ("%s", "Printing is not supported for document\n");
3129                 return;
3130         }
3131
3132         g_signal_connect (op, "begin_print",
3133                           G_CALLBACK (ev_window_print_operation_begin_print),
3134                           (gpointer)ev_window);
3135         g_signal_connect (op, "status_changed",
3136                           G_CALLBACK (ev_window_print_operation_status_changed),
3137                           (gpointer)ev_window);
3138         g_signal_connect (op, "done",
3139                           G_CALLBACK (ev_window_print_operation_done),
3140                           (gpointer)ev_window);
3141
3142         current_page = ev_document_model_get_page (ev_window->priv->model);
3143         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3144
3145         print_settings_file = get_print_settings_file ();
3146
3147         print_settings = get_print_settings (print_settings_file);
3148         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3149
3150         print_page_setup = get_print_page_setup (print_settings_file);
3151         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3152
3153         if (first_page != 1 || last_page != document_last_page) {
3154                 GtkPageRange range;
3155
3156                 /* Ranges in GtkPrint are 0 - N */
3157                 range.start = first_page - 1;
3158                 range.end = last_page - 1;
3159
3160                 gtk_print_settings_set_print_pages (print_settings,
3161                                                     GTK_PRINT_PAGES_RANGES);
3162                 gtk_print_settings_set_page_ranges (print_settings,
3163                                                     &range, 1);
3164         }
3165
3166         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3167         ev_print_operation_set_current_page (op, current_page);
3168         ev_print_operation_set_print_settings (op, print_settings);
3169         ev_print_operation_set_default_page_setup (op, print_page_setup);
3170 #ifdef WITH_GCONF
3171         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3172                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3173                                                                              NULL));
3174 #else
3175         ev_print_operation_set_embed_page_setup (op, TRUE);
3176 #endif
3177
3178         g_object_unref (print_settings);
3179         g_object_unref (print_page_setup);
3180         g_key_file_free (print_settings_file);
3181
3182         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3183 }
3184
3185 static void
3186 ev_window_print (EvWindow *window)
3187 {
3188         ev_window_print_range (window, 1,
3189                                ev_document_get_n_pages (window->priv->document));
3190 }
3191
3192 static void
3193 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3194 {
3195         ev_window_print (ev_window);
3196 }
3197
3198 static void
3199 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3200 {
3201         if (ev_window->priv->properties == NULL) {
3202                 ev_window->priv->properties = ev_properties_dialog_new ();
3203                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3204                                                    ev_window->priv->uri,
3205                                                    ev_window->priv->document);
3206                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3207                                            (gpointer) &(ev_window->priv->properties));
3208                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3209                                               GTK_WINDOW (ev_window));
3210         }
3211
3212         ev_document_fc_mutex_lock ();
3213         gtk_widget_show (ev_window->priv->properties);
3214         ev_document_fc_mutex_unlock ();
3215 }
3216
3217 static void
3218 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3219                                          gint       response,
3220                                          EvWindow  *ev_window)
3221 {
3222         gtk_widget_destroy (GTK_WIDGET (dialog));
3223
3224         switch (response) {
3225         case GTK_RESPONSE_YES:
3226                 if (!ev_window->priv->print_queue ||
3227                     g_queue_is_empty (ev_window->priv->print_queue))
3228                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3229                 else
3230                         ev_window->priv->close_after_print = TRUE;
3231                 break;
3232         case GTK_RESPONSE_NO:
3233                 ev_window->priv->close_after_print = TRUE;
3234                 if (ev_window->priv->print_queue &&
3235                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3236                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3237                         ev_window_print_cancel (ev_window);
3238                 } else {
3239                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3240                 }
3241                 break;
3242         case GTK_RESPONSE_CANCEL:
3243         default:
3244                 ev_window->priv->close_after_print = FALSE;
3245         }
3246 }
3247
3248 static void
3249 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3250 {
3251         GtkWidget *dialog;
3252         gchar     *text, *markup;
3253         gint       n_print_jobs;
3254
3255         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3256                 gint current_page;
3257
3258                 /* Save current page */
3259                 current_page = ev_view_presentation_get_current_page (
3260                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3261                 ev_document_model_set_page (ev_window->priv->model, current_page);
3262         }
3263
3264         n_print_jobs = ev_window->priv->print_queue ?
3265                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3266
3267         if (n_print_jobs == 0) {
3268                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3269                 return;
3270         }
3271
3272         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3273                                          GTK_DIALOG_MODAL,
3274                                          GTK_MESSAGE_QUESTION,
3275                                          GTK_BUTTONS_NONE,
3276                                          NULL);
3277         if (n_print_jobs == 1) {
3278                 EvPrintOperation *op;
3279                 const gchar      *job_name;
3280
3281                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3282                 job_name = ev_print_operation_get_job_name (op);
3283
3284                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3285                                         job_name);
3286         } else {
3287                 text = g_strdup_printf (_("There are %d print jobs active. "
3288                                           "Wait until print finishes before closing?"),
3289                                         n_print_jobs);
3290         }
3291
3292         markup = g_strdup_printf ("<b>%s</b>", text);
3293         g_free (text);
3294
3295         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3296         g_free (markup);
3297
3298         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3299                                                   _("If you close the window, pending print "
3300                                                     "jobs will not be printed."));
3301
3302         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3303                                 _("Cancel _print and Close"),
3304                                 GTK_RESPONSE_NO,
3305                                 GTK_STOCK_CANCEL,
3306                                 GTK_RESPONSE_CANCEL,
3307                                 _("Close _after Printing"),
3308                                 GTK_RESPONSE_YES,
3309                                 NULL);
3310         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3311         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3312                                                  GTK_RESPONSE_YES,
3313                                                  GTK_RESPONSE_NO,
3314                                                  GTK_RESPONSE_CANCEL,
3315                                                  -1);
3316
3317         g_signal_connect (dialog, "response",
3318                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3319                           ev_window);
3320         gtk_widget_show (dialog);
3321 }
3322
3323 static void
3324 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3325 {
3326         GtkAction *action;
3327
3328         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3329         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3330         update_chrome_visibility (window);
3331
3332         action = gtk_action_group_get_action (window->priv->action_group,
3333                                               PAGE_SELECTOR_ACTION);
3334         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3335 }
3336
3337 static void
3338 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3339 {
3340         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3341 }
3342
3343 static void
3344 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3345 {
3346         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3347 }
3348
3349 static void
3350 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3351 {
3352         gboolean continuous;
3353
3354         ev_window_stop_presentation (ev_window, TRUE);
3355         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3356         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3357 }
3358
3359 static void
3360 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3361 {
3362         gboolean dual_page;
3363
3364         ev_window_stop_presentation (ev_window, TRUE);
3365         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3366         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3367 }
3368
3369 static void
3370 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3371 {
3372         ev_window_stop_presentation (ev_window, TRUE);
3373
3374         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3375                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3376         } else {
3377                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3378         }
3379         ev_window_update_actions (ev_window);
3380 }
3381
3382 static void
3383 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3384 {
3385         ev_window_stop_presentation (ev_window, TRUE);
3386
3387         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3388                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3389         } else {
3390                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3391         }
3392         ev_window_update_actions (ev_window);
3393 }
3394
3395
3396 static void
3397 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3398 {
3399         g_return_if_fail (EV_IS_WINDOW (ev_window));
3400
3401         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3402 }
3403
3404 static void
3405 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3406 {
3407         g_return_if_fail (EV_IS_WINDOW (ev_window));
3408
3409         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3410                 g_error ("Find action should be insensitive since document doesn't support find");
3411                 return;
3412         }
3413
3414         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3415         update_chrome_visibility (ev_window);
3416         gtk_widget_grab_focus (ev_window->priv->find_bar);
3417 }
3418
3419 static void
3420 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3421 {
3422         g_return_if_fail (EV_IS_WINDOW (ev_window));
3423
3424         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3425         update_chrome_visibility (ev_window);
3426         gtk_widget_grab_focus (ev_window->priv->find_bar);
3427         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3428 }
3429
3430 static void
3431 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3432 {
3433         g_return_if_fail (EV_IS_WINDOW (ev_window));
3434
3435         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3436         update_chrome_visibility (ev_window);
3437         gtk_widget_grab_focus (ev_window->priv->find_bar);
3438         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3439 }
3440
3441 static void
3442 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3443 {
3444         g_return_if_fail (EV_IS_WINDOW (ev_window));
3445
3446         ev_view_copy (EV_VIEW (ev_window->priv->view));
3447 }
3448
3449 static void
3450 ev_window_sidebar_position_change_cb (GObject    *object,
3451                                       GParamSpec *pspec,
3452                                       EvWindow   *ev_window)
3453 {
3454         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3455                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3456                                      gtk_paned_get_position (GTK_PANED (object)));
3457 }
3458
3459 static void
3460 ev_window_update_fullscreen_action (EvWindow *window)
3461 {
3462         GtkAction *action;
3463
3464         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3465         g_signal_handlers_block_by_func
3466                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3467         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3468                                       ev_document_model_get_fullscreen (window->priv->model));
3469         g_signal_handlers_unblock_by_func
3470                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3471 }
3472
3473 static void
3474 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3475 {
3476         GtkWidget *item;
3477
3478         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3479         g_object_set (item, "is-important", FALSE, NULL);
3480
3481         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3482         g_object_set (item, "is-important", FALSE, NULL);
3483
3484         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3485         g_object_set (item, "is-important", TRUE, NULL);
3486
3487         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3488         g_object_set (item, "is-important", TRUE, NULL);
3489 }
3490
3491 static void
3492 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3493 {
3494         static gboolean done = FALSE;
3495
3496         if (!done) {
3497                 gtk_rc_parse_string (
3498                         "\n"
3499                         "   style \"fullscreen-toolbar-style\"\n"
3500                         "   {\n"
3501                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3502                         "   }\n"
3503                         "\n"
3504                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3505                         "\n");
3506                 done = TRUE;
3507         }
3508
3509         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3510 }
3511
3512 static void
3513 ev_window_run_fullscreen (EvWindow *window)
3514 {
3515         gboolean fullscreen_window = TRUE;
3516
3517         if (ev_document_model_get_fullscreen (window->priv->model))
3518                 return;
3519
3520         if (!window->priv->fullscreen_toolbar) {
3521                 window->priv->fullscreen_toolbar =
3522                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3523                                                    "/FullscreenToolbar");
3524
3525                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3526                                        GTK_TOOLBAR_BOTH_HORIZ);
3527                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3528                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3529
3530                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3531                                     window->priv->fullscreen_toolbar,
3532                                     FALSE, FALSE, 0);
3533                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3534                                        window->priv->fullscreen_toolbar, 1);
3535         }
3536
3537         if (EV_WINDOW_IS_PRESENTATION (window)) {
3538                 ev_window_stop_presentation (window, FALSE);
3539                 fullscreen_window = FALSE;
3540         }
3541
3542         g_object_set (G_OBJECT (window->priv->scrolled_window),
3543                       "shadow-type", GTK_SHADOW_NONE,
3544                       NULL);
3545
3546         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3547         ev_window_update_fullscreen_action (window);
3548
3549         /* If the user doesn't have the main toolbar he/she won't probably want
3550          * the toolbar in fullscreen mode. See bug #483048
3551          */
3552         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3553                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3554         update_chrome_visibility (window);
3555
3556         if (fullscreen_window)
3557                 gtk_window_fullscreen (GTK_WINDOW (window));
3558         gtk_widget_grab_focus (window->priv->view);
3559
3560         if (window->priv->metadata && !ev_window_is_empty (window))
3561                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3562 }
3563
3564 static void
3565 ev_window_stop_fullscreen (EvWindow *window,
3566                            gboolean  unfullscreen_window)
3567 {
3568         if (!ev_document_model_get_fullscreen (window->priv->model))
3569                 return;
3570
3571         g_object_set (G_OBJECT (window->priv->scrolled_window),
3572                       "shadow-type", GTK_SHADOW_IN,
3573                       NULL);
3574
3575         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3576         ev_window_update_fullscreen_action (window);
3577         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3578         update_chrome_visibility (window);
3579         if (unfullscreen_window)
3580                 gtk_window_unfullscreen (GTK_WINDOW (window));
3581
3582         if (window->priv->metadata && !ev_window_is_empty (window))
3583                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3584 }
3585
3586 static void
3587 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3588 {
3589         gboolean fullscreen;
3590
3591         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3592         if (fullscreen) {
3593                 ev_window_run_fullscreen (window);
3594         } else {
3595                 ev_window_stop_fullscreen (window, TRUE);
3596         }
3597 }
3598
3599 static void
3600 ev_window_update_presentation_action (EvWindow *window)
3601 {
3602         GtkAction *action;
3603
3604         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3605         g_signal_handlers_block_by_func
3606                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3607         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3608                                       EV_WINDOW_IS_PRESENTATION (window));
3609         g_signal_handlers_unblock_by_func
3610                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3611 }
3612
3613 static void
3614 ev_window_view_presentation_finished (EvWindow *window)
3615 {
3616         ev_window_stop_presentation (window, TRUE);
3617 }
3618
3619 static void
3620 ev_window_run_presentation (EvWindow *window)
3621 {
3622         gboolean fullscreen_window = TRUE;
3623         guint    current_page;
3624         guint    rotation;
3625         gboolean inverted_colors;
3626
3627         if (EV_WINDOW_IS_PRESENTATION (window))
3628                 return;
3629
3630         if (ev_document_model_get_fullscreen (window->priv->model)) {
3631                 ev_window_stop_fullscreen (window, FALSE);
3632                 fullscreen_window = FALSE;
3633         }
3634
3635         current_page = ev_document_model_get_page (window->priv->model);
3636         rotation = ev_document_model_get_rotation (window->priv->model);
3637         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3638         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3639                                                                     current_page,
3640                                                                     rotation,
3641                                                                     inverted_colors);
3642         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3643                                   G_CALLBACK (ev_window_view_presentation_finished),
3644                                   window);
3645
3646         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3647                             window->priv->presentation_view,
3648                             TRUE, TRUE, 0);
3649
3650         gtk_widget_hide (window->priv->hpaned);
3651         ev_window_update_presentation_action (window);
3652         update_chrome_visibility (window);
3653
3654         gtk_widget_grab_focus (window->priv->presentation_view);
3655         if (fullscreen_window)
3656                 gtk_window_fullscreen (GTK_WINDOW (window));
3657
3658         gtk_widget_show (window->priv->presentation_view);
3659
3660         ev_application_screensaver_disable (EV_APP);
3661
3662         if (window->priv->metadata && !ev_window_is_empty (window))
3663                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3664 }
3665
3666 static void
3667 ev_window_stop_presentation (EvWindow *window,
3668                              gboolean  unfullscreen_window)
3669 {
3670         guint current_page;
3671
3672         if (!EV_WINDOW_IS_PRESENTATION (window))
3673                 return;
3674
3675         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3676         ev_document_model_set_page (window->priv->model, current_page);
3677
3678         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3679                               window->priv->presentation_view);
3680         window->priv->presentation_view = NULL;
3681
3682         gtk_widget_show (window->priv->hpaned);
3683         ev_window_update_presentation_action (window);
3684         update_chrome_visibility (window);
3685         if (unfullscreen_window)
3686                 gtk_window_unfullscreen (GTK_WINDOW (window));
3687
3688         gtk_widget_grab_focus (window->priv->view);
3689
3690         ev_application_screensaver_enable (EV_APP);
3691
3692         if (window->priv->metadata && !ev_window_is_empty (window))
3693                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3694 }
3695
3696 static void
3697 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3698 {
3699         gboolean presentation;
3700
3701         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3702         if (presentation) {
3703                 ev_window_run_presentation (window);
3704         }
3705 }
3706
3707 static void
3708 ev_window_setup_gtk_settings (EvWindow *window)
3709 {
3710         GtkSettings *settings;
3711         GdkScreen   *screen;
3712         gchar       *menubar_accel_accel;
3713
3714         screen = gtk_window_get_screen (GTK_WINDOW (window));
3715         settings = gtk_settings_get_for_screen (screen);
3716
3717         g_object_get (settings,
3718                       "gtk-menu-bar-accel", &menubar_accel_accel,
3719                       NULL);
3720         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3721                 gtk_accelerator_parse (menubar_accel_accel,
3722                                        &window->priv->menubar_accel_keyval,
3723                                        &window->priv->menubar_accel_modifier);
3724                 if (window->priv->menubar_accel_keyval == 0) {
3725                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3726                                    menubar_accel_accel);
3727                 }
3728         } else {
3729                 window->priv->menubar_accel_keyval = 0;
3730                 window->priv->menubar_accel_modifier = 0;
3731         }
3732
3733         g_free (menubar_accel_accel);
3734 }
3735
3736 static void
3737 ev_window_screen_changed (GtkWidget *widget,
3738                           GdkScreen *old_screen)
3739 {
3740         EvWindow *window = EV_WINDOW (widget);
3741         EvWindowPrivate *priv = window->priv;
3742         GdkScreen *screen;
3743         gdouble dpi;
3744
3745         screen = gtk_widget_get_screen (widget);
3746         if (screen == old_screen)
3747                 return;
3748
3749         ev_window_setup_gtk_settings (window);
3750         dpi = get_screen_dpi (window);
3751         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3752         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3753
3754         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3755                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3756         }
3757 }
3758
3759 static gboolean
3760 ev_window_state_event (GtkWidget           *widget,
3761                        GdkEventWindowState *event)
3762 {
3763         EvWindow *window = EV_WINDOW (widget);
3764
3765         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3766                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3767         }
3768
3769         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3770                 return FALSE;
3771
3772         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3773                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3774                         return FALSE;
3775
3776                 ev_window_run_fullscreen (window);
3777         } else {
3778                 if (ev_document_model_get_fullscreen (window->priv->model))
3779                         ev_window_stop_fullscreen (window, FALSE);
3780                 else if (EV_WINDOW_IS_PRESENTATION (window))
3781                         ev_window_stop_presentation (window, FALSE);
3782         }
3783
3784         return FALSE;
3785 }
3786
3787 static void
3788 ev_window_set_page_mode (EvWindow         *window,
3789                          EvWindowPageMode  page_mode)
3790 {
3791         GtkWidget *child = NULL;
3792         GtkWidget *real_child;
3793
3794         if (window->priv->page_mode == page_mode)
3795                 return;
3796
3797         window->priv->page_mode = page_mode;
3798
3799         switch (page_mode) {
3800                 case PAGE_MODE_DOCUMENT:
3801                         child = window->priv->view;
3802                         break;
3803                 case PAGE_MODE_PASSWORD:
3804                         child = window->priv->password_view;
3805                         break;
3806                 default:
3807                         g_assert_not_reached ();
3808         }
3809
3810         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3811         if (child != real_child) {
3812                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3813                                       real_child);
3814                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3815                                    child);
3816         }
3817         ev_window_update_actions (window);
3818 }
3819
3820
3821 static void
3822 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3823 {
3824         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3825
3826         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3827 }
3828
3829 static void
3830 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3831 {
3832         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3833
3834         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3835 }
3836
3837 static void
3838 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3839 {
3840         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3841
3842         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3843 }
3844
3845 static void
3846 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3847                                gint       response,
3848                                EvWindow  *ev_window)
3849 {
3850         EggEditableToolbar *toolbar;
3851         gchar              *toolbars_file;
3852
3853         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3854         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3855
3856         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3857                                           "evince_toolbar.xml", NULL);
3858         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3859                                           toolbars_file, "1.0");
3860         g_free (toolbars_file);
3861
3862         gtk_widget_destroy (GTK_WIDGET (dialog));
3863 }
3864
3865 static void
3866 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3867 {
3868         GtkWidget          *dialog;
3869         GtkWidget          *editor;
3870         GtkWidget          *content_area;
3871         EggEditableToolbar *toolbar;
3872
3873         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3874                                               GTK_WINDOW (ev_window),
3875                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3876                                               GTK_STOCK_CLOSE,
3877                                               GTK_RESPONSE_CLOSE,
3878                                               NULL);
3879         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
3880         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3881         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3882         gtk_box_set_spacing (GTK_BOX (content_area), 2);
3883         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3884         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3885
3886         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3887         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3888                                          egg_editable_toolbar_get_model (toolbar));
3889
3890         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3891         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3892
3893         gtk_container_add (GTK_CONTAINER (content_area), editor);
3894
3895         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3896
3897         g_signal_connect (dialog, "response",
3898                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3899                           ev_window);
3900         gtk_widget_show_all (dialog);
3901 }
3902
3903 static void
3904 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3905 {
3906         g_return_if_fail (EV_IS_WINDOW (ev_window));
3907
3908         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3909         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3910 }
3911
3912 static void
3913 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3914 {
3915         g_return_if_fail (EV_IS_WINDOW (ev_window));
3916
3917         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3918         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3919 }
3920
3921 static void
3922 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3923 {
3924         g_return_if_fail (EV_IS_WINDOW (ev_window));
3925
3926         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3927 }
3928
3929 static void
3930 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3931 {
3932         g_return_if_fail (EV_IS_WINDOW (ev_window));
3933
3934         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3935 }
3936
3937 static void
3938 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3939 {
3940         g_return_if_fail (EV_IS_WINDOW (ev_window));
3941
3942         ev_document_model_set_page (ev_window->priv->model, 0);
3943 }
3944
3945 static void
3946 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3947 {
3948         g_return_if_fail (EV_IS_WINDOW (ev_window));
3949
3950         ev_document_model_set_page (ev_window->priv->model,
3951                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3952 }
3953
3954 static void
3955 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3956 {
3957         int n_pages, current_page;
3958
3959         g_return_if_fail (EV_IS_WINDOW (ev_window));
3960
3961         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3962         current_page = ev_document_model_get_page (ev_window->priv->model);
3963
3964         if (current_page + 10 < n_pages) {
3965                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3966         }
3967 }
3968
3969 static void
3970 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3971 {
3972         int current_page;
3973
3974         g_return_if_fail (EV_IS_WINDOW (ev_window));
3975
3976         current_page = ev_document_model_get_page (ev_window->priv->model);
3977
3978         if (current_page - 10 >= 0) {
3979                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3980         }
3981 }
3982
3983 static void
3984 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3985 {
3986         ev_window_reload_document (ev_window, NULL);
3987 }
3988
3989 static void
3990 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3991 {
3992         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3993 }
3994
3995 #if OFFLINE_HELP_ENABLED
3996 #define EV_HELP "ghelp:evince"
3997 #else
3998 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
3999 #endif
4000
4001 static void
4002 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4003 {
4004         GError  *error = NULL;
4005
4006         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4007                       EV_HELP,
4008                       gtk_get_current_event_time (),
4009                       &error);
4010         if (error) {
4011                 ev_window_error_message (ev_window, error,
4012                                          "%s", _("There was an error displaying help"));
4013                 g_error_free (error);
4014         }
4015 }
4016
4017 static void
4018 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4019 {
4020         ev_window_stop_fullscreen (window, TRUE);
4021 }
4022
4023 static void
4024 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4025 {
4026         ev_window_run_presentation (window);
4027 }
4028
4029 static void
4030 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4031 {
4032         GtkWidget *widget;
4033
4034         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4035
4036         widget = gtk_window_get_focus (GTK_WINDOW (window));
4037         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4038                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4039                 update_chrome_visibility (window);
4040                 gtk_widget_grab_focus (window->priv->view);
4041         } else {
4042                 gboolean fullscreen;
4043
4044                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4045
4046                 if (fullscreen) {
4047                         ev_window_stop_fullscreen (window, TRUE);
4048                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4049                         ev_window_stop_presentation (window, TRUE);
4050                         gtk_widget_grab_focus (window->priv->view);
4051                 } else {
4052                         gtk_widget_grab_focus (window->priv->view);
4053                 }
4054
4055                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4056                         g_warning ("Both fullscreen and presentation set somehow");
4057         }
4058 }
4059
4060 static void
4061 save_sizing_mode (EvWindow *window)
4062 {
4063         EvSizingMode mode;
4064         GEnumValue *enum_value;
4065
4066         if (!window->priv->metadata || ev_window_is_empty (window))
4067                 return;
4068
4069         mode = ev_document_model_get_sizing_mode (window->priv->model);
4070         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4071         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4072                                 enum_value->value_nick);
4073 }
4074
4075 static void
4076 ev_window_document_changed_cb (EvDocumentModel *model,
4077                                GParamSpec      *pspec,
4078                                EvWindow        *ev_window)
4079 {
4080         ev_window_set_document (ev_window,
4081                                 ev_document_model_get_document (model));
4082 }
4083
4084 static void
4085 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4086                                   GParamSpec      *pspec,
4087                                   EvWindow        *ev_window)
4088 {
4089         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4090
4091         g_object_set (ev_window->priv->scrolled_window,
4092                       "hscrollbar-policy",
4093                       sizing_mode == EV_SIZING_FREE ?
4094                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4095                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4096                       NULL);
4097
4098         update_sizing_buttons (ev_window);
4099         save_sizing_mode (ev_window);
4100 }
4101
4102 static void
4103 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4104 {
4105         ev_window_update_actions (ev_window);
4106
4107         if (!ev_window->priv->metadata)
4108                 return;
4109
4110         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4111                 gdouble zoom;
4112
4113                 zoom = ev_document_model_get_scale (model);
4114                 zoom *= 72.0 / get_screen_dpi (ev_window);
4115                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4116         }
4117 }
4118
4119 static void
4120 ev_window_update_continuous_action (EvWindow *window)
4121 {
4122         GtkAction *action;
4123
4124         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4125         g_signal_handlers_block_by_func
4126                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4127         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4128                                       ev_document_model_get_continuous (window->priv->model));
4129         g_signal_handlers_unblock_by_func
4130                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4131 }
4132
4133 static void
4134 ev_window_update_dual_page_action (EvWindow *window)
4135 {
4136         GtkAction *action;
4137
4138         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4139         g_signal_handlers_block_by_func
4140                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4141         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4142                                       ev_document_model_get_dual_page (window->priv->model));
4143         g_signal_handlers_unblock_by_func
4144                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4145 }
4146
4147 static void
4148 ev_window_continuous_changed_cb (EvDocumentModel *model,
4149                                  GParamSpec      *pspec,
4150                                  EvWindow        *ev_window)
4151 {
4152         ev_window_update_continuous_action (ev_window);
4153
4154         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4155                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4156                                          ev_document_model_get_continuous (model));
4157 }
4158
4159 static void
4160 ev_window_rotation_changed_cb (EvDocumentModel *model,
4161                                GParamSpec      *pspec,
4162                                EvWindow        *window)
4163 {
4164         gint rotation = ev_document_model_get_rotation (model);
4165
4166         if (window->priv->metadata && !ev_window_is_empty (window))
4167                 ev_metadata_set_int (window->priv->metadata, "rotation",
4168                                      rotation);
4169
4170         ev_window_refresh_window_thumbnail (window);
4171 }
4172
4173 static void
4174 ev_window_update_inverted_colors_action (EvWindow *window)
4175 {
4176         GtkAction *action;
4177
4178         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4179         g_signal_handlers_block_by_func
4180                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4181         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4182                                       ev_document_model_get_inverted_colors (window->priv->model));
4183         g_signal_handlers_unblock_by_func
4184                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4185 }
4186
4187 static void
4188 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4189                                       GParamSpec      *pspec,
4190                                       EvWindow        *window)
4191 {
4192         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4193
4194         ev_window_update_inverted_colors_action (window);
4195
4196         if (window->priv->metadata && !ev_window_is_empty (window))
4197                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4198                                          inverted_colors);
4199
4200         ev_window_refresh_window_thumbnail (window);
4201 }
4202
4203 static void
4204 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4205                                 GParamSpec      *pspec,
4206                                 EvWindow        *ev_window)
4207 {
4208         ev_window_update_dual_page_action (ev_window);
4209
4210         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4211                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4212                                          ev_document_model_get_dual_page (model));
4213 }
4214
4215 static char *
4216 build_comments_string (EvDocument *document)
4217 {
4218         gchar *comments = NULL;
4219         EvDocumentBackendInfo info;
4220
4221         if (document && ev_document_get_backend_info (document, &info)) {
4222                 comments = g_strdup_printf (
4223                         _("Document Viewer\nUsing %s (%s)"),
4224                         info.name, info.version);
4225         } else {
4226                 comments = g_strdup_printf (
4227                         _("Document Viewer"));
4228         }
4229
4230         return comments;
4231 }
4232
4233 static void
4234 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4235 {
4236         const char *authors[] = {
4237                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4238                 "Jonathan Blandford <jrb@gnome.org>",
4239                 "Marco Pesenti Gritti <marco@gnome.org>",
4240                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4241                 "Bryan Clark <clarkbw@gnome.org>",
4242                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4243                 "Wouter Bolsterlee <wbolster@gnome.org>",
4244                 "Christian Persch <chpe" "\100" "gnome.org>",
4245                 NULL
4246         };
4247
4248         const char *documenters[] = {
4249                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4250                 NULL
4251         };
4252
4253         const char *license[] = {
4254                 N_("Evince is free software; you can redistribute it and/or modify "
4255                    "it under the terms of the GNU General Public License as published by "
4256                    "the Free Software Foundation; either version 2 of the License, or "
4257                    "(at your option) any later version.\n"),
4258                 N_("Evince is distributed in the hope that it will be useful, "
4259                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4260                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4261                    "GNU General Public License for more details.\n"),
4262                 N_("You should have received a copy of the GNU General Public License "
4263                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4264                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4265         };
4266
4267         char *license_trans;
4268         char *comments;
4269
4270 #ifdef ENABLE_NLS
4271         const char **p;
4272
4273         for (p = authors; *p; ++p)
4274                 *p = _(*p);
4275
4276         for (p = documenters; *p; ++p)
4277                 *p = _(*p);
4278 #endif
4279
4280         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4281                                      _(license[2]), "\n", NULL);
4282
4283         comments = build_comments_string (ev_window->priv->document);
4284
4285         gtk_show_about_dialog (
4286                 GTK_WINDOW (ev_window),
4287                 "name", _("Evince"),
4288                 "version", VERSION,
4289                 "copyright",
4290                 _("© 1996–2009 The Evince authors"),
4291                 "license", license_trans,
4292                 "website", "http://www.gnome.org/projects/evince",
4293                 "comments", comments,
4294                 "authors", authors,
4295                 "documenters", documenters,
4296                 "translator-credits", _("translator-credits"),
4297                 "logo-icon-name", "evince",
4298                 "wrap-license", TRUE,
4299                 NULL);
4300
4301         g_free (comments);
4302         g_free (license_trans);
4303 }
4304
4305 static void
4306 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4307 {
4308         gboolean active;
4309
4310         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4311         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4312         update_chrome_visibility (ev_window);
4313         if (ev_window->priv->metadata)
4314                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4315         if (ev_window->priv->document)
4316                 g_settings_set_boolean (ev_window->priv->last_settings, "show-toolbar", active);
4317 }
4318
4319 static void
4320 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4321 {
4322         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4323                 return;
4324
4325         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4326                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4327         update_chrome_visibility (ev_window);
4328 }
4329
4330 static void
4331 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4332                                            GParamSpec *pspec,
4333                                            EvWindow   *ev_window)
4334 {
4335         GtkWidget *current_page;
4336         const char *id;
4337
4338         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4339
4340         if (current_page == ev_window->priv->sidebar_links) {
4341                 id = LINKS_SIDEBAR_ID;
4342         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4343                 id = THUMBNAILS_SIDEBAR_ID;
4344         } else if (current_page == ev_window->priv->sidebar_attachments) {
4345                 id = ATTACHMENTS_SIDEBAR_ID;
4346         } else if (current_page == ev_window->priv->sidebar_layers) {
4347                 id = LAYERS_SIDEBAR_ID;
4348         } else {
4349                 g_assert_not_reached();
4350         }
4351
4352         g_object_unref (current_page);
4353
4354         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4355                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4356 }
4357
4358 static void
4359 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4360                                          GParamSpec *pspec,
4361                                          EvWindow   *ev_window)
4362 {
4363         GtkAction *action;
4364
4365         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4366
4367         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4368                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4369
4370                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4371
4372                 if (ev_window->priv->metadata)
4373                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4374                                                  visible);
4375                 if (ev_window->priv->document)
4376                         g_settings_set_boolean (ev_window->priv->last_settings, "show-sidebar", visible);
4377         }
4378 }
4379
4380 static void
4381 view_menu_link_popup (EvWindow *ev_window,
4382                       EvLink   *link)
4383 {
4384         gboolean   show_external = FALSE;
4385         gboolean   show_internal = FALSE;
4386         GtkAction *action;
4387
4388         if (ev_window->priv->link)
4389                 g_object_unref (ev_window->priv->link);
4390
4391         if (link)
4392                 ev_window->priv->link = g_object_ref (link);
4393         else
4394                 ev_window->priv->link = NULL;
4395
4396         if (ev_window->priv->link) {
4397                 EvLinkAction *ev_action;
4398
4399                 ev_action = ev_link_get_action (link);
4400                 if (ev_action) {
4401                         switch (ev_link_action_get_action_type (ev_action)) {
4402                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4403                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4404                                         show_internal = TRUE;
4405                                         break;
4406                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4407                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4408                                         show_external = TRUE;
4409                                         break;
4410                                 default:
4411                                         break;
4412                         }
4413                 }
4414         }
4415
4416         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4417                                               "OpenLink");
4418         gtk_action_set_visible (action, show_external);
4419
4420         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4421                                               "CopyLinkAddress");
4422         gtk_action_set_visible (action, show_external);
4423
4424         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4425                                               "GoLink");
4426         gtk_action_set_visible (action, show_internal);
4427
4428         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4429                                               "OpenLinkNewWindow");
4430         gtk_action_set_visible (action, show_internal);
4431 }
4432
4433 static void
4434 view_menu_image_popup (EvWindow  *ev_window,
4435                        EvImage   *image)
4436 {
4437         GtkAction *action;
4438         gboolean   show_image = FALSE;
4439
4440         if (ev_window->priv->image)
4441                 g_object_unref (ev_window->priv->image);
4442
4443         if (image)
4444                 ev_window->priv->image = g_object_ref (image);
4445         else
4446                 ev_window->priv->image = NULL;
4447
4448         show_image = (ev_window->priv->image != NULL);
4449
4450         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4451                                               "SaveImageAs");
4452         gtk_action_set_visible (action, show_image);
4453
4454         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4455                                               "CopyImage");
4456         gtk_action_set_visible (action, show_image);
4457 }
4458
4459 static void
4460 view_menu_annot_popup (EvWindow     *ev_window,
4461                        EvAnnotation *annot)
4462 {
4463         GtkAction *action;
4464         gboolean   show_annot = FALSE;
4465
4466         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4467                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4468
4469                 if (attachment) {
4470                         show_annot = TRUE;
4471                         if (ev_window->priv->attach_list) {
4472                                 g_list_foreach (ev_window->priv->attach_list,
4473                                                 (GFunc) g_object_unref, NULL);
4474                                 g_list_free (ev_window->priv->attach_list);
4475                                 ev_window->priv->attach_list = NULL;
4476                         }
4477                         ev_window->priv->attach_list =
4478                                 g_list_prepend (ev_window->priv->attach_list,
4479                                                 g_object_ref (attachment));
4480                 }
4481         }
4482
4483         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4484                                               "OpenAttachment");
4485         gtk_action_set_visible (action, show_annot);
4486
4487         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4488                                               "SaveAttachmentAs");
4489         gtk_action_set_visible (action, show_annot);
4490 }
4491
4492 static gboolean
4493 view_menu_popup_cb (EvView   *view,
4494                     GList    *items,
4495                     EvWindow *ev_window)
4496 {
4497         GList   *l;
4498         gboolean has_link = FALSE;
4499         gboolean has_image = FALSE;
4500         gboolean has_annot = FALSE;
4501
4502         for (l = items; l; l = g_list_next (l)) {
4503                 if (EV_IS_LINK (l->data)) {
4504                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4505                         has_link = TRUE;
4506                 } else if (EV_IS_IMAGE (l->data)) {
4507                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4508                         has_image = TRUE;
4509                 } else if (EV_IS_ANNOTATION (l->data)) {
4510                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4511                         has_annot = TRUE;
4512                 }
4513         }
4514
4515         if (!has_link)
4516                 view_menu_link_popup (ev_window, NULL);
4517         if (!has_image)
4518                 view_menu_image_popup (ev_window, NULL);
4519         if (!has_annot)
4520                 view_menu_annot_popup (ev_window, NULL);
4521
4522         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4523                         NULL, NULL, NULL, NULL,
4524                         3, gtk_get_current_event_time ());
4525         return TRUE;
4526 }
4527
4528 static gboolean
4529 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4530                               GList           *attach_list,
4531                               EvWindow        *ev_window)
4532 {
4533         GtkWidget *popup;
4534
4535         g_assert (attach_list != NULL);
4536
4537         if (ev_window->priv->attach_list) {
4538                 g_list_foreach (ev_window->priv->attach_list,
4539                                 (GFunc) g_object_unref, NULL);
4540                 g_list_free (ev_window->priv->attach_list);
4541         }
4542
4543         ev_window->priv->attach_list = attach_list;
4544
4545         popup = ev_window->priv->attachment_popup;
4546
4547         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4548                         NULL, NULL,
4549                         3, gtk_get_current_event_time ());
4550
4551         return TRUE;
4552 }
4553
4554 static void
4555 ev_window_update_find_status_message (EvWindow *ev_window)
4556 {
4557         gchar *message;
4558
4559         if (!ev_window->priv->find_job)
4560                 return;
4561
4562         if (ev_job_is_finished (ev_window->priv->find_job)) {
4563                 gint n_results;
4564
4565                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4566                                                        ev_document_model_get_page (ev_window->priv->model));
4567                 /* TRANS: Sometimes this could be better translated as
4568                                       "%d hit(s) on this page".  Therefore this string
4569                                       contains plural cases. */
4570                 message = g_strdup_printf (ngettext ("%d found on this page",
4571                                                      "%d found on this page",
4572                                                      n_results),
4573                                            n_results);
4574         } else {
4575                 gdouble percent;
4576
4577                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4578                 message = g_strdup_printf (_("%3d%% remaining to search"),
4579                                            (gint) ((1.0 - percent) * 100));
4580         }
4581
4582         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4583         g_free (message);
4584 }
4585
4586 static void
4587 ev_window_find_job_finished_cb (EvJobFind *job,
4588                                 EvWindow  *ev_window)
4589 {
4590         ev_window_update_find_status_message (ev_window);
4591 }
4592
4593 static void
4594 ev_window_find_job_updated_cb (EvJobFind *job,
4595                                gint       page,
4596                                EvWindow  *ev_window)
4597 {
4598         ev_window_update_actions (ev_window);
4599
4600         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4601                               ev_job_find_get_results (job),
4602                               page);
4603         ev_window_update_find_status_message (ev_window);
4604 }
4605
4606 static void
4607 ev_window_clear_find_job (EvWindow *ev_window)
4608 {
4609         if (ev_window->priv->find_job != NULL) {
4610                 if (!ev_job_is_finished (ev_window->priv->find_job))
4611                         ev_job_cancel (ev_window->priv->find_job);
4612
4613                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4614                                                       ev_window_find_job_finished_cb,
4615                                                       ev_window);
4616                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4617                                                       ev_window_find_job_updated_cb,
4618                                                       ev_window);
4619                 g_object_unref (ev_window->priv->find_job);
4620                 ev_window->priv->find_job = NULL;
4621         }
4622 }
4623
4624 static void
4625 find_bar_previous_cb (EggFindBar *find_bar,
4626                       EvWindow   *ev_window)
4627 {
4628         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4629 }
4630
4631 static void
4632 find_bar_next_cb (EggFindBar *find_bar,
4633                   EvWindow   *ev_window)
4634 {
4635         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4636 }
4637
4638 static void
4639 find_bar_close_cb (EggFindBar *find_bar,
4640                    EvWindow   *ev_window)
4641 {
4642         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4643         ev_window_clear_find_job (ev_window);
4644         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4645         update_chrome_visibility (ev_window);
4646 }
4647
4648 static void
4649 find_bar_search_changed_cb (EggFindBar *find_bar,
4650                             GParamSpec *param,
4651                             EvWindow   *ev_window)
4652 {
4653         gboolean case_sensitive;
4654         const char *search_string;
4655
4656         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4657                 return;
4658
4659         /* Either the string or case sensitivity could have changed. */
4660         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4661         search_string = egg_find_bar_get_search_string (find_bar);
4662
4663         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4664
4665         ev_window_clear_find_job (ev_window);
4666
4667         if (search_string && search_string[0]) {
4668                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4669                                                              ev_document_model_get_page (ev_window->priv->model),
4670                                                              ev_document_get_n_pages (ev_window->priv->document),
4671                                                              search_string,
4672                                                              case_sensitive);
4673                 g_signal_connect (ev_window->priv->find_job, "finished",
4674                                   G_CALLBACK (ev_window_find_job_finished_cb),
4675                                   ev_window);
4676                 g_signal_connect (ev_window->priv->find_job, "updated",
4677                                   G_CALLBACK (ev_window_find_job_updated_cb),
4678                                   ev_window);
4679                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4680         } else {
4681                 ev_window_update_actions (ev_window);
4682                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4683                                               NULL);
4684                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4685         }
4686 }
4687
4688 static void
4689 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4690                                 GParamSpec *param,
4691                                 EvWindow   *ev_window)
4692 {
4693         gboolean visible;
4694
4695         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4696
4697         if (ev_window->priv->document &&
4698             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4699                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4700                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4701                 ev_window_update_actions (ev_window);
4702
4703                 if (visible)
4704                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4705                 else
4706                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4707         }
4708 }
4709
4710 static void
4711 find_bar_scroll (EggFindBar   *find_bar,
4712                  GtkScrollType scroll,
4713                  EvWindow     *ev_window)
4714 {
4715         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4716 }
4717
4718 static void
4719 zoom_control_changed_cb (EphyZoomAction *action,
4720                          float           zoom,
4721                          EvWindow       *ev_window)
4722 {
4723         EvSizingMode mode;
4724
4725         if (zoom == EPHY_ZOOM_BEST_FIT) {
4726                 mode = EV_SIZING_BEST_FIT;
4727         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4728                 mode = EV_SIZING_FIT_WIDTH;
4729         } else {
4730                 mode = EV_SIZING_FREE;
4731         }
4732
4733         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4734
4735         if (mode == EV_SIZING_FREE) {
4736                 ev_document_model_set_scale (ev_window->priv->model,
4737                                              zoom * get_screen_dpi (ev_window) / 72.0);
4738         }
4739 }
4740
4741 static void
4742 ev_window_drag_data_received (GtkWidget        *widget,
4743                               GdkDragContext   *context,
4744                               gint              x,
4745                               gint              y,
4746                               GtkSelectionData *selection_data,
4747                               guint             info,
4748                               guint             time)
4749
4750 {
4751         EvWindow  *window = EV_WINDOW (widget);
4752         gchar    **uris;
4753         gint       i = 0;
4754         GSList    *uri_list = NULL;
4755         GtkWidget *source;
4756
4757         source = gtk_drag_get_source_widget (context);
4758         if (source && widget == gtk_widget_get_toplevel (source)) {
4759                 gtk_drag_finish (context, FALSE, FALSE, time);
4760                 return;
4761         }
4762
4763         uris = gtk_selection_data_get_uris (selection_data);
4764         if (!uris) {
4765                 gtk_drag_finish (context, FALSE, FALSE, time);
4766                 return;
4767         }
4768
4769         for (i = 0; uris[i]; i++) {
4770                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4771         }
4772
4773         ev_application_open_uri_list (EV_APP, uri_list,
4774                                       gtk_window_get_screen (GTK_WINDOW (window)),
4775                                       0);
4776         gtk_drag_finish (context, TRUE, FALSE, time);
4777
4778         g_strfreev (uris);
4779         g_slist_free (uri_list);
4780 }
4781
4782 static void
4783 ev_window_finalize (GObject *object)
4784 {
4785         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4786
4787         if (ev_window_n_copies == 0) {
4788                 ev_application_shutdown (EV_APP);
4789         } else {
4790                 ev_window_n_copies--;
4791         }
4792 }
4793
4794 static void
4795 ev_window_dispose (GObject *object)
4796 {
4797         EvWindow *window = EV_WINDOW (object);
4798         EvWindowPrivate *priv = window->priv;
4799         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4800
4801         if (mpkeys) {
4802                 g_signal_handlers_disconnect_by_func (mpkeys,
4803                                                       ev_window_media_player_key_pressed,
4804                                                       window);
4805         }
4806
4807         if (priv->metadata) {
4808                 g_object_unref (priv->metadata);
4809                 priv->metadata = NULL;
4810         }
4811
4812         if (priv->setup_document_idle > 0) {
4813                 g_source_remove (priv->setup_document_idle);
4814                 priv->setup_document_idle = 0;
4815         }
4816
4817 #ifdef WITH_GCONF
4818         if (priv->gconf_client) {
4819                 g_object_unref (priv->gconf_client);
4820                 priv->gconf_client = NULL;
4821         }
4822 #endif
4823
4824         if (priv->monitor) {
4825                 g_object_unref (priv->monitor);
4826                 priv->monitor = NULL;
4827         }
4828
4829         if (priv->title) {
4830                 ev_window_title_free (priv->title);
4831                 priv->title = NULL;
4832         }
4833
4834         if (priv->ui_manager) {
4835                 g_object_unref (priv->ui_manager);
4836                 priv->ui_manager = NULL;
4837         }
4838
4839         if (priv->action_group) {
4840                 g_object_unref (priv->action_group);
4841                 priv->action_group = NULL;
4842         }
4843
4844         if (priv->view_popup_action_group) {
4845                 g_object_unref (priv->view_popup_action_group);
4846                 priv->view_popup_action_group = NULL;
4847         }
4848
4849         if (priv->attachment_popup_action_group) {
4850                 g_object_unref (priv->attachment_popup_action_group);
4851                 priv->attachment_popup_action_group = NULL;
4852         }
4853
4854         if (priv->recent_action_group) {
4855                 g_object_unref (priv->recent_action_group);
4856                 priv->recent_action_group = NULL;
4857         }
4858
4859         if (priv->recent_manager) {
4860                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4861                                                       ev_window_setup_recent,
4862                                                       window);
4863                 priv->recent_manager = NULL;
4864         }
4865
4866         if (priv->settings) {
4867                 g_object_unref (priv->settings);
4868                 priv->settings = NULL;
4869         }
4870
4871         if (priv->last_settings) {
4872                 g_object_unref (priv->last_settings);
4873                 priv->last_settings = NULL;
4874         }
4875
4876         priv->recent_ui_id = 0;
4877
4878         if (priv->model) {
4879                 g_signal_handlers_disconnect_by_func (priv->model,
4880                                                       ev_window_page_changed_cb,
4881                                                       window);
4882                 g_object_unref (priv->model);
4883                 priv->model = NULL;
4884         }
4885
4886         if (priv->document) {
4887                 g_object_unref (priv->document);
4888                 priv->document = NULL;
4889         }
4890
4891         if (priv->view) {
4892                 g_object_unref (priv->view);
4893                 priv->view = NULL;
4894         }
4895
4896         if (priv->password_view) {
4897                 g_object_unref (priv->password_view);
4898                 priv->password_view = NULL;
4899         }
4900
4901         if (priv->load_job) {
4902                 ev_window_clear_load_job (window);
4903         }
4904
4905         if (priv->reload_job) {
4906                 ev_window_clear_reload_job (window);
4907         }
4908
4909         if (priv->save_job) {
4910                 ev_window_clear_save_job (window);
4911         }
4912
4913         if (priv->thumbnail_job) {
4914                 ev_window_clear_thumbnail_job (window);
4915         }
4916
4917         if (priv->find_job) {
4918                 ev_window_clear_find_job (window);
4919         }
4920
4921         if (priv->local_uri) {
4922                 ev_window_clear_local_uri (window);
4923                 priv->local_uri = NULL;
4924         }
4925
4926         ev_window_clear_progress_idle (window);
4927         if (priv->progress_cancellable) {
4928                 g_object_unref (priv->progress_cancellable);
4929                 priv->progress_cancellable = NULL;
4930         }
4931
4932         ev_window_close_dialogs (window);
4933
4934         if (priv->link) {
4935                 g_object_unref (priv->link);
4936                 priv->link = NULL;
4937         }
4938
4939         if (priv->image) {
4940                 g_object_unref (priv->image);
4941                 priv->image = NULL;
4942         }
4943
4944         if (priv->attach_list) {
4945                 g_list_foreach (priv->attach_list,
4946                                 (GFunc) g_object_unref,
4947                                 NULL);
4948                 g_list_free (priv->attach_list);
4949                 priv->attach_list = NULL;
4950         }
4951
4952         if (priv->find_bar) {
4953                 g_signal_handlers_disconnect_by_func
4954                         (window->priv->find_bar,
4955                          G_CALLBACK (find_bar_close_cb),
4956                          window);
4957                 priv->find_bar = NULL;
4958         }
4959
4960         if (priv->uri) {
4961                 g_free (priv->uri);
4962                 priv->uri = NULL;
4963         }
4964
4965         if (priv->search_string) {
4966                 g_free (priv->search_string);
4967                 priv->search_string = NULL;
4968         }
4969
4970         if (priv->dest) {
4971                 g_object_unref (priv->dest);
4972                 priv->dest = NULL;
4973         }
4974
4975         if (priv->history) {
4976                 g_object_unref (priv->history);
4977                 priv->history = NULL;
4978         }
4979
4980         if (priv->print_queue) {
4981                 g_queue_free (priv->print_queue);
4982                 priv->print_queue = NULL;
4983         }
4984
4985         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4986 }
4987
4988 static void
4989 menubar_deactivate_cb (GtkWidget *menubar,
4990                        EvWindow  *window)
4991 {
4992         g_signal_handlers_disconnect_by_func (menubar,
4993                                               G_CALLBACK (menubar_deactivate_cb),
4994                                               window);
4995
4996         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4997
4998         update_chrome_visibility (window);
4999 }
5000
5001 static gboolean
5002 ev_window_key_press_event (GtkWidget   *widget,
5003                            GdkEventKey *event)
5004 {
5005         EvWindow        *ev_window = EV_WINDOW (widget);
5006         EvWindowPrivate *priv = ev_window->priv;
5007         gboolean         handled = FALSE;
5008
5009         /* Propagate the event to the view first
5010          * It's needed to be able to type in
5011          * annot popups windows
5012          */
5013         if (priv->view) {
5014                 g_object_ref (priv->view);
5015                 if (gtk_widget_is_sensitive (priv->view))
5016                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5017                 g_object_unref (priv->view);
5018         }
5019
5020         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5021                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5022
5023                 if (priv->menubar_accel_keyval != 0 &&
5024                     event->keyval == priv->menubar_accel_keyval &&
5025                     modifier == priv->menubar_accel_modifier) {
5026                         if (!gtk_widget_get_visible (priv->menubar)) {
5027                                 g_signal_connect (priv->menubar, "deactivate",
5028                                                   G_CALLBACK (menubar_deactivate_cb),
5029                                                   ev_window);
5030
5031                                 gtk_widget_show (priv->menubar);
5032                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5033                                                              FALSE);
5034
5035                                 handled = TRUE;
5036                         }
5037                 }
5038         }
5039
5040         if (!handled)
5041                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5042
5043         return handled;
5044 }
5045
5046 static void
5047 ev_window_class_init (EvWindowClass *ev_window_class)
5048 {
5049         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5050         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5051
5052         g_object_class->dispose = ev_window_dispose;
5053         g_object_class->finalize = ev_window_finalize;
5054
5055         widget_class->key_press_event = ev_window_key_press_event;
5056         widget_class->screen_changed = ev_window_screen_changed;
5057         widget_class->window_state_event = ev_window_state_event;
5058         widget_class->drag_data_received = ev_window_drag_data_received;
5059
5060         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5061 }
5062
5063 /* Normal items */
5064 static const GtkActionEntry entries[] = {
5065         { "File", NULL, N_("_File") },
5066         { "Edit", NULL, N_("_Edit") },
5067         { "View", NULL, N_("_View") },
5068         { "Go", NULL, N_("_Go") },
5069         { "Help", NULL, N_("_Help") },
5070
5071         /* File menu */
5072         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5073           N_("Open an existing document"),
5074           G_CALLBACK (ev_window_cmd_file_open) },
5075         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5076           N_("Open a copy of the current document in a new window"),
5077           G_CALLBACK (ev_window_cmd_file_open_copy) },
5078         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5079           N_("Save a copy of the current document"),
5080           G_CALLBACK (ev_window_cmd_save_as) },
5081         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5082           N_("Print this document"),
5083           G_CALLBACK (ev_window_cmd_file_print) },
5084         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5085           G_CALLBACK (ev_window_cmd_file_properties) },
5086         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5087           G_CALLBACK (ev_window_cmd_file_close_window) },
5088
5089         /* Edit menu */
5090         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5091           G_CALLBACK (ev_window_cmd_edit_copy) },
5092         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5093           G_CALLBACK (ev_window_cmd_edit_select_all) },
5094         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5095           N_("Find a word or phrase in the document"),
5096           G_CALLBACK (ev_window_cmd_edit_find) },
5097         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5098           G_CALLBACK (ev_window_cmd_edit_find_next) },
5099         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5100           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5101         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5102           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5103         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5104           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5105         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5106           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5107
5108
5109         /* View menu */
5110         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5111           N_("Enlarge the document"),
5112           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5113         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5114           N_("Shrink the document"),
5115           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5116         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5117           N_("Reload the document"),
5118           G_CALLBACK (ev_window_cmd_view_reload) },
5119
5120         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5121           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5122
5123         /* Go menu */
5124         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5125           N_("Go to the previous page"),
5126           G_CALLBACK (ev_window_cmd_go_previous_page) },
5127         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5128           N_("Go to the next page"),
5129           G_CALLBACK (ev_window_cmd_go_next_page) },
5130         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5131           N_("Go to the first page"),
5132           G_CALLBACK (ev_window_cmd_go_first_page) },
5133         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5134           N_("Go to the last page"),
5135           G_CALLBACK (ev_window_cmd_go_last_page) },
5136
5137         /* Help menu */
5138         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5139           G_CALLBACK (ev_window_cmd_help_contents) },
5140
5141         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5142           G_CALLBACK (ev_window_cmd_help_about) },
5143
5144         /* Toolbar-only */
5145         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5146           N_("Leave fullscreen mode"),
5147           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5148         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5149           N_("Start a presentation"),
5150           G_CALLBACK (ev_window_cmd_start_presentation) },
5151
5152         /* Accellerators */
5153         { "Escape", NULL, "", "Escape", "",
5154           G_CALLBACK (ev_window_cmd_escape) },
5155         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5156           G_CALLBACK (ev_window_cmd_edit_find) },
5157         { "F3", NULL, "", "F3", NULL,
5158           G_CALLBACK (ev_window_cmd_edit_find_next) },
5159         { "PageDown", NULL, "", "Page_Down", NULL,
5160           G_CALLBACK (ev_window_cmd_scroll_forward) },
5161         { "PageUp", NULL, "", "Page_Up", NULL,
5162           G_CALLBACK (ev_window_cmd_scroll_backward) },
5163         { "Space", NULL, "", "space", NULL,
5164           G_CALLBACK (ev_window_cmd_scroll_forward) },
5165         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5166           G_CALLBACK (ev_window_cmd_scroll_backward) },
5167         { "BackSpace", NULL, "", "BackSpace", NULL,
5168           G_CALLBACK (ev_window_cmd_scroll_backward) },
5169         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5170           G_CALLBACK (ev_window_cmd_scroll_forward) },
5171         { "Return", NULL, "", "Return", NULL,
5172           G_CALLBACK (ev_window_cmd_scroll_forward) },
5173         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5174           G_CALLBACK (ev_window_cmd_scroll_backward) },
5175         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5176           G_CALLBACK (ev_window_cmd_go_previous_page) },
5177         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5178           G_CALLBACK (ev_window_cmd_go_next_page) },
5179         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5180           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5181         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5182           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5183         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5184           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5185         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5186           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5187         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5188           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5189         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5190           G_CALLBACK (ev_window_cmd_go_backward) },
5191         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5192           G_CALLBACK (ev_window_cmd_go_forward) },
5193         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5194           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5195         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5196           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5197         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5198           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5199         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5200           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5201         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5202           G_CALLBACK (ev_window_cmd_edit_copy) },
5203 };
5204
5205 /* Toggle items */
5206 static const GtkToggleActionEntry toggle_entries[] = {
5207         /* View Menu */
5208         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5209           N_("Show or hide the toolbar"),
5210           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5211         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5212           N_("Show or hide the side pane"),
5213           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5214         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5215           N_("Show the entire document"),
5216           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5217         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5218           N_("Show two pages at once"),
5219           G_CALLBACK (ev_window_cmd_dual), FALSE },
5220         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5221           N_("Expand the window to fill the screen"),
5222           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5223         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5224           N_("Run document as a presentation"),
5225           G_CALLBACK (ev_window_cmd_view_presentation) },
5226         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5227           N_("Make the current document fill the window"),
5228           G_CALLBACK (ev_window_cmd_view_best_fit) },
5229         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5230           N_("Make the current document fill the window width"),
5231           G_CALLBACK (ev_window_cmd_view_page_width) },
5232         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5233           N_("Show page contents with the colors inverted"),
5234           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5235
5236 };
5237
5238 /* Popups specific items */
5239 static const GtkActionEntry view_popup_entries [] = {
5240         /* Links */
5241         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5242           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5243         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5244           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5245         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5246           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5247         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5248           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5249         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5250           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5251         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5252           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5253 };
5254
5255 static const GtkActionEntry attachment_popup_entries [] = {
5256         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5257           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5258         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5259           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5260 };
5261
5262 static void
5263 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5264 {
5265         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5266 }
5267
5268 static void
5269 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5270 {
5271         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5272         gtk_widget_grab_focus (window->priv->view);
5273 }
5274
5275 static void
5276 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5277 {
5278
5279         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5280         gtk_widget_grab_focus (window->priv->view);
5281 }
5282
5283 static void
5284 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5285                                    EvWindow        *window)
5286 {
5287         ev_view_reload (EV_VIEW (window->priv->view));
5288 }
5289
5290 static void
5291 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5292 {
5293         GtkAction *action;
5294
5295         action = g_object_new (EV_TYPE_PAGE_ACTION,
5296                                "name", PAGE_SELECTOR_ACTION,
5297                                "label", _("Page"),
5298                                "tooltip", _("Select Page"),
5299                                "icon_name", "text-x-generic",
5300                                "visible_overflown", FALSE,
5301                                NULL);
5302         ev_page_action_set_model (EV_PAGE_ACTION (action),
5303                                   window->priv->model);
5304         g_signal_connect (action, "activate_link",
5305                           G_CALLBACK (activate_link_cb), window);
5306         gtk_action_group_add_action (group, action);
5307         g_object_unref (action);
5308
5309         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5310                                "name", ZOOM_CONTROL_ACTION,
5311                                "label", _("Zoom"),
5312                                "stock_id", EV_STOCK_ZOOM,
5313                                "tooltip", _("Adjust the zoom level"),
5314                                "zoom", 1.0,
5315                                NULL);
5316         g_signal_connect (action, "zoom_to_level",
5317                           G_CALLBACK (zoom_control_changed_cb), window);
5318         gtk_action_group_add_action (group, action);
5319         g_object_unref (action);
5320
5321         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5322                                "name", NAVIGATION_ACTION,
5323                                "label", _("Navigation"),
5324                                "is_important", TRUE,
5325                                "short_label", _("Back"),
5326                                "stock_id", GTK_STOCK_GO_DOWN,
5327                                /*translators: this is the history action*/
5328                                "tooltip", _("Move across visited pages"),
5329                                NULL);
5330         g_signal_connect (action, "activate_link",
5331                           G_CALLBACK (navigation_action_activate_link_cb), window);
5332         gtk_action_group_add_action (group, action);
5333         g_object_unref (action);
5334
5335         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5336                                "name", "FileOpenRecent",
5337                                "label", _("_Open…"),
5338                                "tooltip", _("Open an existing document"),
5339                                "stock_id", GTK_STOCK_OPEN,
5340                                NULL);
5341         g_signal_connect (action, "activate",
5342                           G_CALLBACK (ev_window_cmd_file_open), window);
5343         g_signal_connect (action, "item_activated",
5344                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5345                           window);
5346         gtk_action_group_add_action (group, action);
5347         g_object_unref (action);
5348 }
5349
5350 static void
5351 set_action_properties (GtkActionGroup *action_group)
5352 {
5353         GtkAction *action;
5354
5355         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5356         g_object_set (action, "is-important", TRUE, NULL);
5357         /*translators: this is the label for toolbar button*/
5358         g_object_set (action, "short_label", _("Previous"), NULL);
5359
5360         action = gtk_action_group_get_action (action_group, "GoNextPage");
5361         g_object_set (action, "is-important", TRUE, NULL);
5362         /*translators: this is the label for toolbar button*/
5363         g_object_set (action, "short_label", _("Next"), NULL);
5364
5365         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5366         /*translators: this is the label for toolbar button*/
5367         g_object_set (action, "short_label", _("Zoom In"), NULL);
5368
5369         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5370         /*translators: this is the label for toolbar button*/
5371         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5372
5373         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5374         /*translators: this is the label for toolbar button*/
5375         g_object_set (action, "short_label", _("Best Fit"), NULL);
5376
5377         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5378         /*translators: this is the label for toolbar button*/
5379         g_object_set (action, "short_label", _("Fit Width"), NULL);
5380
5381         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5382         g_object_set (action, "is-important", TRUE, NULL);
5383 }
5384
5385 static void
5386 set_chrome_actions (EvWindow *window)
5387 {
5388         EvWindowPrivate *priv = window->priv;
5389         GtkActionGroup *action_group = priv->action_group;
5390         GtkAction *action;
5391
5392         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5393         g_signal_handlers_block_by_func
5394                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5395         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5396                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5397         g_signal_handlers_unblock_by_func
5398                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5399 }
5400
5401 static void
5402 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5403                           GParamSpec     *pspec,
5404                           EvWindow       *ev_window)
5405 {
5406         GtkTreeModel *model;
5407         GtkAction *action;
5408
5409         g_object_get (G_OBJECT (ev_sidebar_links),
5410                       "model", &model,
5411                       NULL);
5412
5413         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5414         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5415         g_object_unref (model);
5416 }
5417
5418 static gboolean
5419 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5420 {
5421 #ifdef ENABLE_DBUS
5422         GObject *keys;
5423
5424         keys = ev_application_get_media_keys (EV_APP);
5425         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5426 #endif /* ENABLE_DBUS */
5427
5428         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5429         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5430
5431         ev_window_set_view_accels_sensitivity (window, TRUE);
5432
5433         update_chrome_visibility (window);
5434
5435         return FALSE;
5436 }
5437
5438 static gboolean
5439 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5440 {
5441         ev_window_set_view_accels_sensitivity (window, FALSE);
5442
5443         return FALSE;
5444 }
5445
5446 static void
5447 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5448                                     GParamSpec         *pspec,
5449                                     EvWindow           *ev_window)
5450 {
5451         GtkWidget *widget;
5452
5453         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5454
5455         if (widget != NULL) {
5456                 g_signal_connect_object (widget, "focus_in_event",
5457                                          G_CALLBACK (view_actions_focus_in_cb),
5458                                          ev_window, 0);
5459                 g_signal_connect_object (widget, "focus_out_event",
5460                                          G_CALLBACK (view_actions_focus_out_cb),
5461                                          ev_window, 0);
5462                 g_object_unref (widget);
5463         }
5464 }
5465
5466 static gboolean
5467 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5468 {
5469         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5470                 gboolean maximized;
5471
5472                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5473                 if (window->priv->metadata && !ev_window_is_empty (window))
5474                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5475         }
5476
5477         return FALSE;
5478 }
5479
5480 static gboolean
5481 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5482 {
5483         GdkWindowState state;
5484         gdouble document_width, document_height;
5485
5486         if (!window->priv->metadata)
5487                 return FALSE;
5488
5489         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5490
5491         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5492                 if (window->priv->document) {
5493                         ev_document_get_max_page_size (window->priv->document,
5494                                                        &document_width, &document_height);
5495                         g_settings_set (window->priv->last_settings, "window-ratio", "(dd)",
5496                                         (double)event->width / document_width,
5497                                         (double)event->height / document_height);
5498
5499                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5500                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5501                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5502                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5503                 }
5504         }
5505
5506         return FALSE;
5507 }
5508
5509 static void
5510 launch_action (EvWindow *window, EvLinkAction *action)
5511 {
5512         const char *filename = ev_link_action_get_filename (action);
5513         GAppInfo *app_info;
5514         GFile *file;
5515         GList file_list = {NULL};
5516         GAppLaunchContext *context;
5517         GError *error = NULL;
5518
5519         if (filename == NULL)
5520                 return;
5521
5522         if (g_path_is_absolute (filename)) {
5523                 file = g_file_new_for_path (filename);
5524         } else {
5525                 GFile *base_file;
5526                 gchar *dir;
5527
5528                 dir = g_path_get_dirname (window->priv->uri);
5529                 base_file = g_file_new_for_uri (dir);
5530                 g_free (dir);
5531
5532                 file = g_file_resolve_relative_path (base_file, filename);
5533                 g_object_unref (base_file);
5534         }
5535
5536         app_info = g_file_query_default_handler (file, NULL, &error);
5537         if (!app_info) {
5538                 ev_window_error_message (window, error,
5539                                          "%s",
5540                                          _("Unable to launch external application."));
5541                 g_object_unref (file);
5542                 g_error_free (error);
5543
5544                 return;
5545         }
5546
5547         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5548         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5549                                            gtk_window_get_screen (GTK_WINDOW (window)));
5550         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5551                                               gtk_get_current_event_time ());
5552
5553         file_list.data = file;
5554         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5555                 ev_window_error_message (window, error,
5556                                          "%s",
5557                                          _("Unable to launch external application."));
5558                 g_error_free (error);
5559         }
5560
5561         g_object_unref (app_info);
5562         g_object_unref (file);
5563         /* FIXMEchpe: unref launch context? */
5564
5565         /* According to the PDF spec filename can be an executable. I'm not sure
5566            allowing to launch executables is a good idea though. -- marco */
5567 }
5568
5569 static void
5570 launch_external_uri (EvWindow *window, EvLinkAction *action)
5571 {
5572         const gchar *uri = ev_link_action_get_uri (action);
5573         GError *error = NULL;
5574         gboolean ret;
5575         GAppLaunchContext *context;
5576
5577         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5578         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5579                                            gtk_window_get_screen (GTK_WINDOW (window)));
5580         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5581                                               gtk_get_current_event_time ());
5582
5583         if (!g_strstr_len (uri, strlen (uri), "://") &&
5584             !g_str_has_prefix (uri, "mailto:")) {
5585                 gchar *new_uri;
5586
5587                 /* Not a valid uri, assume http if it starts with www */
5588                 if (g_str_has_prefix (uri, "www.")) {
5589                         new_uri = g_strdup_printf ("http://%s", uri);
5590                 } else {
5591                         GFile *file, *parent;
5592
5593                         file = g_file_new_for_uri (window->priv->uri);
5594                         parent = g_file_get_parent (file);
5595                         g_object_unref (file);
5596                         if (parent) {
5597                                 gchar *parent_uri = g_file_get_uri (parent);
5598
5599                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5600                                 g_free (parent_uri);
5601                                 g_object_unref (parent);
5602                         } else {
5603                                 new_uri = g_strdup_printf ("file:///%s", uri);
5604                         }
5605                 }
5606                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5607                 g_free (new_uri);
5608         } else {
5609                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5610         }
5611
5612         if (ret == FALSE) {
5613                 ev_window_error_message (window, error,
5614                                          "%s", _("Unable to open external link"));
5615                 g_error_free (error);
5616         }
5617
5618         /* FIXMEchpe: unref launch context? */
5619 }
5620
5621 static void
5622 open_remote_link (EvWindow *window, EvLinkAction *action)
5623 {
5624         gchar *uri;
5625         gchar *dir;
5626
5627         dir = g_path_get_dirname (window->priv->uri);
5628
5629         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5630                                 NULL);
5631         g_free (dir);
5632
5633         ev_application_open_uri_at_dest (EV_APP, uri,
5634                                          gtk_window_get_screen (GTK_WINDOW (window)),
5635                                          ev_link_action_get_dest (action),
5636                                          0,
5637                                          NULL,
5638                                          gtk_get_current_event_time ());
5639
5640         g_free (uri);
5641 }
5642
5643 static void
5644 do_action_named (EvWindow *window, EvLinkAction *action)
5645 {
5646         const gchar *name = ev_link_action_get_name (action);
5647
5648         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5649                 ev_window_cmd_go_first_page (NULL, window);
5650         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5651                 ev_window_cmd_go_previous_page (NULL, window);
5652         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5653                 ev_window_cmd_go_next_page (NULL, window);
5654         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5655                 ev_window_cmd_go_last_page (NULL, window);
5656         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5657                 ev_window_cmd_focus_page_selector (NULL, window);
5658         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5659                 ev_window_cmd_edit_find (NULL, window);
5660         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5661                 ev_window_cmd_file_close_window (NULL, window);
5662         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5663                 ev_window_cmd_file_print (NULL, window);
5664         } else {
5665                 g_warning ("Unimplemented named action: %s, please post a "
5666                            "bug report in Evince bugzilla "
5667                            "(http://bugzilla.gnome.org) with a testcase.",
5668                            name);
5669         }
5670 }
5671
5672 static void
5673 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5674 {
5675         switch (ev_link_action_get_action_type (action)) {
5676                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5677                         EvLinkDest *dest;
5678
5679                         dest = ev_link_action_get_dest (action);
5680                         if (!dest)
5681                                 return;
5682
5683                         ev_window_open_copy_at_dest (window, dest);
5684                 }
5685                         break;
5686                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5687                         launch_external_uri (window, action);
5688                         break;
5689                 case EV_LINK_ACTION_TYPE_LAUNCH:
5690                         launch_action (window, action);
5691                         break;
5692                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5693                         open_remote_link (window, action);
5694                         break;
5695                 case EV_LINK_ACTION_TYPE_NAMED:
5696                         do_action_named (window, action);
5697                         break;
5698                 default:
5699                         g_assert_not_reached ();
5700         }
5701 }
5702
5703 static void
5704 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5705 {
5706         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5707 }
5708
5709 static void
5710 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5711 {
5712         EvLinkAction *ev_action = NULL;
5713         EvLinkDest   *dest;
5714
5715         ev_action = ev_link_get_action (window->priv->link);
5716         if (!ev_action)
5717                 return;
5718
5719         dest = ev_link_action_get_dest (ev_action);
5720         if (!dest)
5721                 return;
5722
5723         ev_window_open_copy_at_dest (window, dest);
5724 }
5725
5726 static void
5727 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5728 {
5729         EvLinkAction *ev_action;
5730
5731         ev_action = ev_link_get_action (window->priv->link);
5732         if (!ev_action)
5733                 return;
5734
5735         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5736                                    ev_action);
5737 }
5738
5739
5740 static void
5741 image_save_dialog_response_cb (GtkWidget *fc,
5742                                gint       response_id,
5743                                EvWindow  *ev_window)
5744 {
5745         GFile           *target_file;
5746         gboolean         is_native;
5747         GError          *error = NULL;
5748         GdkPixbuf       *pixbuf;
5749         gchar           *uri;
5750         gchar          **extensions;
5751         gchar           *filename;
5752         gchar           *file_format;
5753         GdkPixbufFormat *format;
5754         GtkFileFilter   *filter;
5755
5756         if (response_id != GTK_RESPONSE_OK) {
5757                 gtk_widget_destroy (fc);
5758                 return;
5759         }
5760
5761         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5762         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5763         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5764
5765         if (format == NULL) {
5766                 format = get_gdk_pixbuf_format_by_extension (uri);
5767         }
5768
5769         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5770                 /* no extension found and no extension provided within uri */
5771                 format = get_gdk_pixbuf_format_by_extension (".png");
5772                 if (format == NULL) {
5773                         /* no .png support, try .jpeg */
5774                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5775                 }
5776         }
5777
5778         if (format == NULL) {
5779                 ev_window_error_message (ev_window, NULL,
5780                                          "%s",
5781                                          _("Couldn't find appropriate format to save image"));
5782                 g_free (uri);
5783                 gtk_widget_destroy (fc);
5784
5785                 return;
5786         }
5787
5788         extensions = gdk_pixbuf_format_get_extensions (format);
5789         if (!g_str_has_suffix (uri, extensions[0])) {
5790                 gchar *uri_extension;
5791
5792                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5793                 target_file = g_file_new_for_uri (uri_extension);
5794                 g_free (uri_extension);
5795         } else {
5796                 target_file = g_file_new_for_uri (uri);
5797         }
5798         g_strfreev (extensions);
5799         g_free (uri);
5800
5801         is_native = g_file_is_native (target_file);
5802         if (is_native) {
5803                 filename = g_file_get_path (target_file);
5804         } else {
5805                 /* Create a temporary local file to save to */
5806                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5807                         goto has_error;
5808         }
5809
5810         ev_document_doc_mutex_lock ();
5811         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5812                                                ev_window->priv->image);
5813         ev_document_doc_mutex_unlock ();
5814
5815         file_format = gdk_pixbuf_format_get_name (format);
5816         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5817         g_free (file_format);
5818         g_object_unref (pixbuf);
5819
5820     has_error:
5821         if (error) {
5822                 ev_window_error_message (ev_window, error,
5823                                          "%s", _("The image could not be saved."));
5824                 g_error_free (error);
5825                 g_free (filename);
5826                 g_object_unref (target_file);
5827                 gtk_widget_destroy (fc);
5828
5829                 return;
5830         }
5831
5832         if (!is_native) {
5833                 GFile *source_file;
5834
5835                 source_file = g_file_new_for_path (filename);
5836
5837                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5838                                        source_file, target_file);
5839                 g_object_unref (source_file);
5840         }
5841
5842         g_free (filename);
5843         g_object_unref (target_file);
5844         gtk_widget_destroy (fc);
5845 }
5846
5847 static void
5848 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5849 {
5850         GtkWidget *fc;
5851
5852         if (!window->priv->image)
5853                 return;
5854
5855         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5856                                           GTK_WINDOW (window),
5857                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5858                                           GTK_STOCK_CANCEL,
5859                                           GTK_RESPONSE_CANCEL,
5860                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5861                                           NULL);
5862
5863         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5864         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5865                                                  GTK_RESPONSE_OK,
5866                                                  GTK_RESPONSE_CANCEL,
5867                                                  -1);
5868
5869         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5870         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5871
5872         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5873
5874         g_signal_connect (fc, "response",
5875                           G_CALLBACK (image_save_dialog_response_cb),
5876                           window);
5877
5878         gtk_widget_show (fc);
5879 }
5880
5881 static void
5882 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5883 {
5884         GtkClipboard *clipboard;
5885         GdkPixbuf    *pixbuf;
5886
5887         if (!window->priv->image)
5888                 return;
5889
5890         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5891                                               GDK_SELECTION_CLIPBOARD);
5892         ev_document_doc_mutex_lock ();
5893         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5894                                                window->priv->image);
5895         ev_document_doc_mutex_unlock ();
5896
5897         gtk_clipboard_set_image (clipboard, pixbuf);
5898         g_object_unref (pixbuf);
5899 }
5900
5901 static void
5902 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5903 {
5904         GList     *l;
5905         GdkScreen *screen;
5906
5907         if (!window->priv->attach_list)
5908                 return;
5909
5910         screen = gtk_window_get_screen (GTK_WINDOW (window));
5911
5912         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5913                 EvAttachment *attachment;
5914                 GError       *error = NULL;
5915
5916                 attachment = (EvAttachment *) l->data;
5917
5918                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5919
5920                 if (error) {
5921                         ev_window_error_message (window, error,
5922                                                  "%s", _("Unable to open attachment"));
5923                         g_error_free (error);
5924                 }
5925         }
5926 }
5927
5928 static void
5929 attachment_save_dialog_response_cb (GtkWidget *fc,
5930                                     gint       response_id,
5931                                     EvWindow  *ev_window)
5932 {
5933         GFile                *target_file;
5934         gchar                *uri;
5935         GList                *l;
5936         GtkFileChooserAction  fc_action;
5937         gboolean              is_dir;
5938         gboolean              is_native;
5939
5940         if (response_id != GTK_RESPONSE_OK) {
5941                 gtk_widget_destroy (fc);
5942                 return;
5943         }
5944
5945         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5946         target_file = g_file_new_for_uri (uri);
5947         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5948         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5949         is_native = g_file_is_native (target_file);
5950
5951         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5952                 EvAttachment *attachment;
5953                 GFile        *save_to = NULL;
5954                 GError       *error = NULL;
5955
5956                 attachment = (EvAttachment *) l->data;
5957
5958                 if (is_native) {
5959                         if (is_dir) {
5960                                 save_to = g_file_get_child (target_file,
5961                                     /* FIXMEchpe: file name encoding! */
5962                                                             ev_attachment_get_name (attachment));
5963                         } else {
5964                                 save_to = g_object_ref (target_file);
5965                         }
5966                 } else {
5967                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5968                 }
5969
5970                 if (save_to)
5971                         ev_attachment_save (attachment, save_to, &error);
5972
5973                 if (error) {
5974                         ev_window_error_message (ev_window, error,
5975                                                  "%s", _("The attachment could not be saved."));
5976                         g_error_free (error);
5977                         g_object_unref (save_to);
5978
5979                         continue;
5980                 }
5981
5982                 if (!is_native) {
5983                         GFile *dest_file;
5984
5985                         if (is_dir) {
5986                                 dest_file = g_file_get_child (target_file,
5987                                                               ev_attachment_get_name (attachment));
5988                         } else {
5989                                 dest_file = g_object_ref (target_file);
5990                         }
5991
5992                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5993                                                save_to, dest_file);
5994
5995                         g_object_unref (dest_file);
5996                 }
5997
5998                 g_object_unref (save_to);
5999         }
6000
6001         g_free (uri);
6002         g_object_unref (target_file);
6003
6004         gtk_widget_destroy (fc);
6005 }
6006
6007 static void
6008 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6009 {
6010         GtkWidget    *fc;
6011         EvAttachment *attachment = NULL;
6012
6013         if (!window->priv->attach_list)
6014                 return;
6015
6016         if (g_list_length (window->priv->attach_list) == 1)
6017                 attachment = (EvAttachment *) window->priv->attach_list->data;
6018
6019         fc = gtk_file_chooser_dialog_new (
6020                 _("Save Attachment"),
6021                 GTK_WINDOW (window),
6022                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6023                 GTK_STOCK_CANCEL,
6024                 GTK_RESPONSE_CANCEL,
6025                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6026                 NULL);
6027
6028         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6029         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6030                                                  GTK_RESPONSE_OK,
6031                                                  GTK_RESPONSE_CANCEL,
6032                                                  -1);
6033
6034         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6035         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6036
6037         if (attachment)
6038                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6039                                                    ev_attachment_get_name (attachment));
6040
6041         g_signal_connect (fc, "response",
6042                           G_CALLBACK (attachment_save_dialog_response_cb),
6043                           window);
6044
6045         gtk_widget_show (fc);
6046 }
6047
6048 static void
6049 ev_window_media_player_key_pressed (EvWindow    *window,
6050                                     const gchar *key,
6051                                     gpointer     user_data)
6052 {
6053         if (!gtk_window_is_active (GTK_WINDOW (window)))
6054                 return;
6055
6056         /* Note how Previous/Next only go to the
6057          * next/previous page despite their icon telling you
6058          * they should go to the beginning/end.
6059          *
6060          * There's very few keyboards with FFW/RWD though,
6061          * so we stick the most useful keybinding on the most
6062          * often seen keys
6063          */
6064         if (strcmp (key, "Play") == 0) {
6065                 ev_window_run_presentation (window);
6066         } else if (strcmp (key, "Previous") == 0) {
6067                 ev_window_cmd_go_previous_page (NULL, window);
6068         } else if (strcmp (key, "Next") == 0) {
6069                 ev_window_cmd_go_next_page (NULL, window);
6070         } else if (strcmp (key, "FastForward") == 0) {
6071                 ev_window_cmd_go_last_page (NULL, window);
6072         } else if (strcmp (key, "Rewind") == 0) {
6073                 ev_window_cmd_go_first_page (NULL, window);
6074         }
6075 }
6076
6077 static EggToolbarsModel *
6078 get_toolbars_model (void)
6079 {
6080         EggToolbarsModel *toolbars_model;
6081         gchar            *toolbars_file;
6082         gchar            *toolbars_path;
6083         gint              i;
6084
6085         toolbars_model = egg_toolbars_model_new ();
6086
6087         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6088                                           "evince_toolbar.xml", NULL);
6089         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6090                                          "evince-toolbar.xml", NULL);
6091         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6092
6093         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6094                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6095                 goto skip_conversion;
6096         }
6097
6098         /* Open item doesn't exist anymore,
6099          * convert it to OpenRecent for compatibility
6100          */
6101         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6102                 const gchar *item;
6103
6104                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6105                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6106                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6107                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6108                                                      "FileOpenRecent");
6109                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6110                         break;
6111                 }
6112         }
6113
6114     skip_conversion:
6115         g_free (toolbars_file);
6116         g_free (toolbars_path);
6117
6118         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6119
6120         return toolbars_model;
6121 }
6122
6123 static void
6124 ev_window_init (EvWindow *ev_window)
6125 {
6126         GtkActionGroup *action_group;
6127         GtkAccelGroup *accel_group;
6128         GError *error = NULL;
6129         GtkWidget *sidebar_widget;
6130         GtkWidget *menuitem;
6131         EggToolbarsModel *toolbars_model;
6132         GObject *mpkeys;
6133         gchar *ui_path;
6134         gdouble dpi;
6135
6136         g_signal_connect (ev_window, "configure_event",
6137                           G_CALLBACK (window_configure_event_cb), NULL);
6138         g_signal_connect (ev_window, "window_state_event",
6139                           G_CALLBACK (window_state_event_cb), NULL);
6140
6141         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6142
6143         ev_window->priv->model = ev_document_model_new ();
6144
6145         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6146         ev_window->priv->title = ev_window_title_new (ev_window);
6147
6148         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6149         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6150         gtk_widget_show (ev_window->priv->main_box);
6151
6152         action_group = gtk_action_group_new ("MenuActions");
6153         ev_window->priv->action_group = action_group;
6154         gtk_action_group_set_translation_domain (action_group, NULL);
6155         gtk_action_group_add_actions (action_group, entries,
6156                                       G_N_ELEMENTS (entries), ev_window);
6157         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6158                                              G_N_ELEMENTS (toggle_entries),
6159                                              ev_window);
6160         set_action_properties (action_group);
6161         register_custom_actions (ev_window, action_group);
6162
6163         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6164         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6165                                             action_group, 0);
6166
6167         accel_group =
6168                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6169         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6170
6171         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6172
6173         action_group = gtk_action_group_new ("ViewPopupActions");
6174         ev_window->priv->view_popup_action_group = action_group;
6175         gtk_action_group_set_translation_domain (action_group, NULL);
6176         gtk_action_group_add_actions (action_group, view_popup_entries,
6177                                       G_N_ELEMENTS (view_popup_entries),
6178                                       ev_window);
6179         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6180                                             action_group, 0);
6181
6182         action_group = gtk_action_group_new ("AttachmentPopupActions");
6183         ev_window->priv->attachment_popup_action_group = action_group;
6184         gtk_action_group_set_translation_domain (action_group, NULL);
6185         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6186                                       G_N_ELEMENTS (attachment_popup_entries),
6187                                       ev_window);
6188         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6189                                             action_group, 0);
6190
6191         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6192                                     "evince-ui.xml", NULL);
6193         if (!gtk_ui_manager_add_ui_from_file (
6194                 ev_window->priv->ui_manager, ui_path, &error))
6195         {
6196                 g_warning ("building menus failed: %s", error->message);
6197                 g_error_free (error);
6198         }
6199         g_free (ui_path);
6200
6201         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6202         ev_window->priv->recent_action_group = NULL;
6203         ev_window->priv->recent_ui_id = 0;
6204         g_signal_connect_swapped (ev_window->priv->recent_manager,
6205                                   "changed",
6206                                   G_CALLBACK (ev_window_setup_recent),
6207                                   ev_window);
6208
6209         ev_window->priv->menubar =
6210                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6211                                             "/MainMenu");
6212         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6213                             ev_window->priv->menubar,
6214                             FALSE, FALSE, 0);
6215         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6216                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6217         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6218         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6219                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6220         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6221
6222         toolbars_model = get_toolbars_model ();
6223         ev_window->priv->toolbar = GTK_WIDGET
6224                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6225                                "ui-manager", ev_window->priv->ui_manager,
6226                                "popup-path", "/ToolbarPopup",
6227                                "model", toolbars_model,
6228                                NULL));
6229         g_object_unref (toolbars_model);
6230
6231         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6232                                    "DefaultToolBar");
6233         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6234                             ev_window->priv->toolbar,
6235                             FALSE, FALSE, 0);
6236         gtk_widget_show (ev_window->priv->toolbar);
6237
6238         /* Add the main area */
6239         ev_window->priv->hpaned = gtk_hpaned_new ();
6240         g_signal_connect (ev_window->priv->hpaned,
6241                           "notify::position",
6242                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6243                           ev_window);
6244
6245         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6246         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6247                             TRUE, TRUE, 0);
6248         gtk_widget_show (ev_window->priv->hpaned);
6249
6250         ev_window->priv->sidebar = ev_sidebar_new ();
6251         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6252                               ev_window->priv->model);
6253         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6254                          ev_window->priv->sidebar, FALSE, FALSE);
6255         gtk_widget_show (ev_window->priv->sidebar);
6256
6257         /* Stub sidebar, for now */
6258
6259         sidebar_widget = ev_sidebar_thumbnails_new ();
6260         ev_window->priv->sidebar_thumbs = sidebar_widget;
6261         g_signal_connect (sidebar_widget,
6262                           "notify::main-widget",
6263                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6264                           ev_window);
6265         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6266         gtk_widget_show (sidebar_widget);
6267         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6268                              sidebar_widget);
6269
6270         sidebar_widget = ev_sidebar_links_new ();
6271         ev_window->priv->sidebar_links = sidebar_widget;
6272         g_signal_connect (sidebar_widget,
6273                           "notify::model",
6274                           G_CALLBACK (sidebar_widget_model_set),
6275                           ev_window);
6276         g_signal_connect (sidebar_widget,
6277                           "link_activated",
6278                           G_CALLBACK (sidebar_links_link_activated_cb),
6279                           ev_window);
6280         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6281         gtk_widget_show (sidebar_widget);
6282         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6283                              sidebar_widget);
6284
6285         sidebar_widget = ev_sidebar_attachments_new ();
6286         ev_window->priv->sidebar_attachments = sidebar_widget;
6287         g_signal_connect_object (sidebar_widget,
6288                                  "popup",
6289                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6290                                  ev_window, 0);
6291         gtk_widget_show (sidebar_widget);
6292         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6293                              sidebar_widget);
6294
6295         sidebar_widget = ev_sidebar_layers_new ();
6296         ev_window->priv->sidebar_layers = sidebar_widget;
6297         g_signal_connect (sidebar_widget,
6298                           "layers_visibility_changed",
6299                           G_CALLBACK (sidebar_layers_visibility_changed),
6300                           ev_window);
6301         gtk_widget_show (sidebar_widget);
6302         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6303                              sidebar_widget);
6304
6305         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6306         ev_window->priv->scrolled_window =
6307                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6308                                           "shadow-type", GTK_SHADOW_IN,
6309                                           NULL));
6310         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6311                             ev_window->priv->scrolled_window,
6312                             TRUE, TRUE, 0);
6313         gtk_widget_show (ev_window->priv->scrolled_window);
6314
6315         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6316                         ev_window->priv->view_box);
6317         gtk_widget_show (ev_window->priv->view_box);
6318
6319         ev_window->priv->view = ev_view_new ();
6320         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6321         dpi = get_screen_dpi (ev_window);
6322         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6323         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6324         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6325         g_signal_connect_swapped (ev_window->priv->password_view,
6326                                   "unlock",
6327                                   G_CALLBACK (ev_window_password_view_unlock),
6328                                   ev_window);
6329         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6330                                  G_CALLBACK (view_actions_focus_in_cb),
6331                                  ev_window, 0);
6332         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6333                                  G_CALLBACK (view_actions_focus_out_cb),
6334                                  ev_window, 0);
6335         g_signal_connect_object (ev_window->priv->view, "external-link",
6336                                  G_CALLBACK (view_external_link_cb),
6337                                  ev_window, 0);
6338         g_signal_connect_object (ev_window->priv->view, "handle-link",
6339                                  G_CALLBACK (view_handle_link_cb),
6340                                  ev_window, 0);
6341         g_signal_connect_object (ev_window->priv->view, "popup",
6342                                  G_CALLBACK (view_menu_popup_cb),
6343                                  ev_window, 0);
6344         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6345                                  G_CALLBACK (view_selection_changed_cb),
6346                                  ev_window, 0);
6347         gtk_widget_show (ev_window->priv->view);
6348         gtk_widget_show (ev_window->priv->password_view);
6349
6350         /* Find Bar */
6351         ev_window->priv->find_bar = egg_find_bar_new ();
6352         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6353                           ev_window->priv->find_bar,
6354                           FALSE, TRUE, 0);
6355
6356         /* We own a ref on these widgets, as we can swap them in and out */
6357         g_object_ref (ev_window->priv->view);
6358         g_object_ref (ev_window->priv->password_view);
6359
6360         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6361                            ev_window->priv->view);
6362
6363         /* Connect to model signals */
6364         g_signal_connect_swapped (ev_window->priv->model,
6365                                   "page-changed",
6366                                   G_CALLBACK (ev_window_page_changed_cb),
6367                                   ev_window);
6368         g_signal_connect (ev_window->priv->model,
6369                           "notify::document",
6370                           G_CALLBACK (ev_window_document_changed_cb),
6371                           ev_window);
6372         g_signal_connect (ev_window->priv->model,
6373                           "notify::scale",
6374                           G_CALLBACK (ev_window_zoom_changed_cb),
6375                           ev_window);
6376         g_signal_connect (ev_window->priv->model,
6377                           "notify::sizing-mode",
6378                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6379                           ev_window);
6380         g_signal_connect (ev_window->priv->model,
6381                           "notify::rotation",
6382                           G_CALLBACK (ev_window_rotation_changed_cb),
6383                           ev_window);
6384         g_signal_connect (ev_window->priv->model,
6385                           "notify::continuous",
6386                           G_CALLBACK (ev_window_continuous_changed_cb),
6387                           ev_window);
6388         g_signal_connect (ev_window->priv->model,
6389                           "notify::dual-page",
6390                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6391                           ev_window);
6392         g_signal_connect (ev_window->priv->model,
6393                           "notify::inverted-colors",
6394                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6395                           ev_window);
6396
6397         /* Connect sidebar signals */
6398         g_signal_connect (ev_window->priv->sidebar,
6399                           "notify::visible",
6400                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6401                           ev_window);
6402         g_signal_connect (ev_window->priv->sidebar,
6403                           "notify::current-page",
6404                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6405                           ev_window);
6406
6407         /* Connect to find bar signals */
6408         g_signal_connect (ev_window->priv->find_bar,
6409                           "previous",
6410                           G_CALLBACK (find_bar_previous_cb),
6411                           ev_window);
6412         g_signal_connect (ev_window->priv->find_bar,
6413                           "next",
6414                           G_CALLBACK (find_bar_next_cb),
6415                           ev_window);
6416         g_signal_connect (ev_window->priv->find_bar,
6417                           "close",
6418                           G_CALLBACK (find_bar_close_cb),
6419                           ev_window);
6420         g_signal_connect (ev_window->priv->find_bar,
6421                           "notify::search-string",
6422                           G_CALLBACK (find_bar_search_changed_cb),
6423                           ev_window);
6424         g_signal_connect (ev_window->priv->find_bar,
6425                           "notify::case-sensitive",
6426                           G_CALLBACK (find_bar_search_changed_cb),
6427                           ev_window);
6428         g_signal_connect (ev_window->priv->find_bar,
6429                           "notify::visible",
6430                           G_CALLBACK (find_bar_visibility_changed_cb),
6431                           ev_window);
6432         g_signal_connect (ev_window->priv->find_bar,
6433                           "scroll",
6434                           G_CALLBACK (find_bar_scroll),
6435                           ev_window);
6436
6437         /* Popups */
6438         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6439                                                                  "/DocumentPopup");
6440         ev_window->priv->link = NULL;
6441
6442         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6443                                                                        "/AttachmentPopup");
6444         ev_window->priv->attach_list = NULL;
6445
6446         /* Media player keys */
6447         mpkeys = ev_application_get_media_keys (EV_APP);
6448         if (mpkeys) {
6449                 g_signal_connect_swapped (mpkeys, "key_pressed",
6450                                           G_CALLBACK (ev_window_media_player_key_pressed),
6451                                           ev_window);
6452         }
6453
6454         /* Give focus to the document view */
6455         gtk_widget_grab_focus (ev_window->priv->view);
6456
6457         ev_window->priv->last_settings = g_settings_new (GS_SCHEMA_NAME".Default");
6458
6459         /* Set it user interface params */
6460         ev_window_setup_recent (ev_window);
6461
6462         ev_window_setup_gtk_settings (ev_window);
6463
6464         setup_chrome_from_metadata (ev_window);
6465         set_chrome_actions (ev_window);
6466         update_chrome_visibility (ev_window);
6467
6468         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6469
6470         setup_view_from_metadata (ev_window);
6471         setup_sidebar_from_metadata (ev_window);
6472
6473         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6474         ev_window_setup_action_sensitivity (ev_window);
6475
6476         /* Drag and Drop */
6477         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6478                            GTK_DEST_DEFAULT_ALL,
6479                            NULL, 0,
6480                            GDK_ACTION_COPY);
6481         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6482 }
6483
6484 /**
6485  * ev_window_new:
6486  *
6487  * Creates a #GtkWidget that represents the window.
6488  *
6489  * Returns: the #GtkWidget that represents the window.
6490  */
6491 GtkWidget *
6492 ev_window_new (void)
6493 {
6494         GtkWidget *ev_window;
6495
6496         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6497                                               "type", GTK_WINDOW_TOPLEVEL,
6498                                               NULL));
6499
6500         return ev_window;
6501 }