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) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41
  42 #ifdef WITH_GCONF
  43 #include <gconf/gconf-client.h>
  44 #endif
  45
  46 #include "egg-editable-toolbar.h"
  47 #include "egg-toolbar-editor.h"
  48 #include "egg-toolbars-model.h"
  49
  50 #include "eggfindbar.h"
  51
  52 #include "ephy-zoom-action.h"
  53 #include "ephy-zoom.h"
  54
  55 #include "ev-application.h"
  56 #include "ev-document-factory.h"
  57 #include "ev-document-find.h"
  58 #include "ev-document-fonts.h"
  59 #include "ev-document-images.h"
  60 #include "ev-document-links.h"
  61 #include "ev-document-thumbnails.h"
  62 #include "ev-document-type-builtins.h"
  63 #include "ev-file-exporter.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-file-monitor.h"
  66 #include "ev-history.h"
  67 #include "ev-image.h"
  68 #include "ev-job-scheduler.h"
  69 #include "ev-jobs.h"
  70 #include "ev-message-area.h"
  71 #include "ev-metadata-manager.h"
  72 #include "ev-navigation-action.h"
  73 #include "ev-open-recent-action.h"
  74 #include "ev-page-action.h"
  75 #include "ev-password-view.h"
  76 #include "ev-properties-dialog.h"
  77 #include "ev-sidebar-attachments.h"
  78 #include "ev-sidebar.h"
  79 #include "ev-sidebar-links.h"
  80 #include "ev-sidebar-page.h"
  81 #include "ev-sidebar-thumbnails.h"
  82 #include "ev-sidebar-layers.h"
  83 #include "ev-stock-icons.h"
  84 #include "ev-utils.h"
  85 #include "ev-keyring.h"
  86 #include "ev-view.h"
  87 #include "ev-view-type-builtins.h"
  88 #include "ev-window.h"
  89 #include "ev-window-title.h"
  90 #include "ev-print-operation.h"
  91 #include "ev-progress-message-area.h"
  92
  93 #ifdef ENABLE_DBUS
  94 #include "ev-media-player-keys.h"
  95 #endif /* ENABLE_DBUS */
  96
  97 #ifdef ENABLE_PDF
  98 #include <poppler.h>
  99 #endif
 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 *message_area;
 136         GtkWidget *password_view;
 137         GtkWidget *sidebar_thumbs;
 138         GtkWidget *sidebar_links;
 139         GtkWidget *sidebar_attachments;
 140         GtkWidget *sidebar_layers;
 141
 142         /* Menubar accels */
 143         guint           menubar_accel_keyval;
 144         GdkModifierType menubar_accel_modifier;
 145
 146         /* Progress Messages */
 147         guint progress_idle;
 148         GCancellable *progress_cancellable;
 149
 150         /* Dialogs */
 151         GtkWidget *properties;
 152         GtkWidget *print_dialog;
 153
 154         /* UI Builders */
 155         GtkActionGroup   *action_group;
 156         GtkActionGroup   *view_popup_action_group;
 157         GtkActionGroup   *attachment_popup_action_group;
 158         GtkRecentManager *recent_manager;
 159         GtkActionGroup   *recent_action_group;
 160         guint             recent_ui_id;
 161         GtkUIManager     *ui_manager;
 162
 163         /* Fullscreen mode */
 164         GtkWidget *fullscreen_toolbar;
 165
 166         /* Presentation mode */
 167         guint      presentation_timeout_id;
 168
 169         /* Popup view */
 170         GtkWidget *view_popup;
 171         EvLink    *link;
 172         EvImage   *image;
 173
 174         /* Popup attachment */
 175         GtkWidget    *attachment_popup;
 176         GList        *attach_list;
 177
 178         /* Document */
 179         EvDocumentModel *model;
 180         char *uri;
 181         glong uri_mtime;
 182         char *local_uri;
 183         gboolean in_reload;
 184         EvFileMonitor *monitor;
 185         guint setup_document_idle;
 186
 187         EvDocument *document;
 188         EvHistory *history;
 189         EvWindowPageMode page_mode;
 190         EvWindowTitle *title;
 191
 192         /* Load params */
 193         EvLinkDest       *dest;
 194         gchar            *search_string;
 195         EvWindowRunMode   window_mode;
 196
 197         EvJob            *load_job;
 198         EvJob            *reload_job;
 199         EvJob            *thumbnail_job;
 200         EvJob            *save_job;
 201         EvJob            *find_job;
 202
 203         /* Printing */
 204         GQueue           *print_queue;
 205         GtkPrintSettings *print_settings;
 206         GtkPageSetup     *print_page_setup;
 207         gboolean          close_after_print;
 208 };
 209
 210 #define EV_WINDOW_GET_PRIVATE(object) \
 211         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 212
 213 #define PAGE_SELECTOR_ACTION    "PageSelector"
 214 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 215 #define NAVIGATION_ACTION       "Navigation"
 216
 217 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 218 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 219 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 220
 221 #define PRESENTATION_TIMEOUT 5
 222
 223 #define SIDEBAR_DEFAULT_SIZE    132
 224 #define LINKS_SIDEBAR_ID "links"
 225 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 226 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 227 #define LAYERS_SIDEBAR_ID "layers"
 228
 229 #define MIN_SCALE 0.05409
 230 #define MAX_SCALE 4.0
 231
 232 static const gchar *document_print_settings[] = {
 233         GTK_PRINT_SETTINGS_N_COPIES,
 234         GTK_PRINT_SETTINGS_COLLATE,
 235         GTK_PRINT_SETTINGS_REVERSE,
 236         GTK_PRINT_SETTINGS_NUMBER_UP,
 237         GTK_PRINT_SETTINGS_SCALE,
 238         GTK_PRINT_SETTINGS_PRINT_PAGES,
 239         GTK_PRINT_SETTINGS_PAGE_RANGES,
 240         GTK_PRINT_SETTINGS_PAGE_SET,
 241         GTK_PRINT_SETTINGS_OUTPUT_URI
 242 };
 243
 244 static void     ev_window_update_actions                (EvWindow         *ev_window);
 245 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 246                                                          GParamSpec       *pspec,
 247                                                          EvWindow         *ev_window);
 248 static void     ev_window_set_page_mode                 (EvWindow         *window,
 249                                                          EvWindowPageMode  page_mode);
 250 static void     ev_window_load_job_cb                   (EvJob            *job,
 251                                                          gpointer          data);
 252 static void     ev_window_reload_document               (EvWindow         *window,
 253                                                          EvLinkDest *dest);
 254 static void     ev_window_reload_job_cb                 (EvJob            *job,
 255                                                          EvWindow         *window);
 256 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 257                                                          EvWindow         *ev_window);
 258 static void     ev_window_save_job_cb                   (EvJob            *save,
 259                                                          EvWindow         *window);
 260 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 261                                                          GParamSpec       *pspec,
 262                                                          EvWindow         *ev_window);
 263 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 264                                                          GParamSpec       *pspec,
 265                                                          EvWindow         *ev_window);
 266 static void     ev_window_add_recent                    (EvWindow         *window,
 267                                                          const char       *filename);
 268 static void     ev_window_run_fullscreen                (EvWindow         *window);
 269 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 270                                                          gboolean          unfullscreen_window);
 271 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 272                                                          EvWindow         *window);
 273 static void     ev_window_run_presentation              (EvWindow         *window);
 274 static void     ev_window_stop_presentation             (EvWindow         *window,
 275                                                          gboolean          unfullscreen_window);
 276 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 279                                                          EvWindow         *window);
 280 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 283                                                          EvWindow         *window);
 284 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 287                                                          EvWindow         *window);
 288 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 289                                                          EvWindow         *window);
 290 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 291                                                          EvWindow         *window);
 292 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 293                                                          EvWindow         *ev_window);
 294 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 295                                                          EvWindow         *ev_window);
 296 static void     view_handle_link_cb                     (EvView           *view,
 297                                                          EvLink           *link,
 298                                                          EvWindow         *window);
 299 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 300 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 301                                                          EvWindow         *ev_window);
 302 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 303                                                          GParamSpec       *param,
 304                                                          EvWindow         *ev_window);
 305 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 306                                                          GFile            *source_file);
 307 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 308                                                          const gchar      *key,
 309                                                          gpointer          user_data);
 310 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 311
 312 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 313
 314 static void
 315 ev_window_set_action_sensitive (EvWindow   *ev_window,
 316                                 const char *name,
 317                                 gboolean    sensitive)
 318 {
 319         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 320                                                          name);
 321         gtk_action_set_sensitive (action, sensitive);
 322 }
 323
 324
 325 static void
 326 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 327 {
 328         EvDocument *document = ev_window->priv->document;
 329         const EvDocumentInfo *info = NULL;
 330
 331         gboolean has_document = FALSE;
 332         gboolean ok_to_print = TRUE;
 333         gboolean ok_to_copy = TRUE;
 334         gboolean has_properties = TRUE;
 335         gboolean override_restrictions = TRUE;
 336         gboolean can_get_text = FALSE;
 337         gboolean has_pages = FALSE;
 338         gboolean can_find = FALSE;
 339 #ifdef WITH_GCONF
 340         GConfClient *client;
 341 #endif
 342
 343         if (document) {
 344                 has_document = TRUE;
 345                 has_pages = ev_document_get_n_pages (document) > 0;
 346                 info = ev_document_get_info (document);
 347         }
 348
 349         if (!info || info->fields_mask == 0) {
 350                 has_properties = FALSE;
 351         }
 352
 353         if (has_document && EV_IS_SELECTION (document)) {
 354                 can_get_text = TRUE;
 355         }
 356
 357         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 358                 can_find = TRUE;
 359         }
 360
 361 #ifdef WITH_GCONF
 362         client = gconf_client_get_default ();
 363         override_restrictions = gconf_client_get_bool (client,
 364                                                        GCONF_OVERRIDE_RESTRICTIONS,
 365                                                        NULL);
 366 #endif
 367         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 368                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 369                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 370         }
 371
 372         if (has_document && !ev_print_operation_exists_for_document(document))
 373                 ok_to_print = FALSE;
 374
 375 #ifdef WITH_GCONF
 376         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 377                 ok_to_copy = FALSE;
 378         }
 379
 380         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 381                 ok_to_print = FALSE;
 382         }
 383
 384         g_object_unref (client);
 385 #endif
 386
 387         /* File menu */
 388         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 389         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 390         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 391         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 392         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 393
 394         /* Edit menu */
 395         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 396         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 397         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 398         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 399         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 400
 401         /* View menu */
 402         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 403         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 405         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 406         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 407         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 408
 409         /* Toolbar-specific actions: */
 410         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 411         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 412         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 413
 414         ev_window_update_actions (ev_window);
 415 }
 416
 417 static void
 418 ev_window_update_actions (EvWindow *ev_window)
 419 {
 420         EvView *view = EV_VIEW (ev_window->priv->view);
 421         int n_pages = 0, page = -1;
 422         gboolean has_pages = FALSE;
 423         gboolean presentation_mode;
 424         gboolean can_find_in_page = FALSE;
 425         EvSizingMode sizing_mode;
 426
 427         if (ev_window->priv->document) {
 428                 page = ev_document_model_get_page (ev_window->priv->model);
 429                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 430                 has_pages = n_pages > 0;
 431         }
 432
 433         can_find_in_page = (ev_window->priv->find_job &&
 434                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 435
 436         ev_window_set_action_sensitive (ev_window, "EditCopy",
 437                                         has_pages &&
 438                                         ev_view_get_has_selection (view));
 439         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 440                                         has_pages && can_find_in_page);
 441         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 442                                         has_pages && can_find_in_page);
 443         ev_window_set_action_sensitive (ev_window, "F3",
 444                                         has_pages && can_find_in_page);
 445
 446         presentation_mode = ev_view_get_presentation (view);
 447
 448         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 449                                         has_pages &&
 450                                         ev_view_can_zoom_in (view) &&
 451                                         !presentation_mode);
 452         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 453                                         has_pages &&
 454                                         ev_view_can_zoom_out (view) &&
 455                                         !presentation_mode);
 456
 457         /* Go menu */
 458         if (has_pages) {
 459                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 460                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 461                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 462                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 463         } else {
 464                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 465                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 466                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 467                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 468         }
 469
 470         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 471         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 472                 GtkAction *action;
 473                 float      zoom;
 474                 float      real_zoom;
 475
 476                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 477                                                       ZOOM_CONTROL_ACTION);
 478
 479                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 480                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 481                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 482
 483                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 484         }
 485 }
 486
 487 static void
 488 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 489 {
 490         gboolean can_find;
 491
 492         can_find = window->priv->document &&
 493             EV_IS_DOCUMENT_FIND (window->priv->document);
 494
 495         if (window->priv->action_group) {
 496                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 497                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 498                 ev_window_set_action_sensitive (window, "Space", sensitive);
 499                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 500                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 501                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 502                 ev_window_set_action_sensitive (window, "Return", sensitive);
 503                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 504                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 505                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 506                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 507                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 508                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 509
 510                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 511         }
 512 }
 513
 514 static void
 515 set_widget_visibility (GtkWidget *widget, gboolean visible)
 516 {
 517         g_assert (GTK_IS_WIDGET (widget));
 518
 519         if (visible)
 520                 gtk_widget_show (widget);
 521         else
 522                 gtk_widget_hide (widget);
 523 }
 524
 525 static void
 526 update_chrome_visibility (EvWindow *window)
 527 {
 528         EvWindowPrivate *priv = window->priv;
 529         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 530         gboolean fullscreen_mode, presentation, fullscreen;
 531
 532         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 533         fullscreen = ev_document_model_get_fullscreen (priv->model);
 534         fullscreen_mode = fullscreen || presentation;
 535
 536         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 537         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 538                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 539         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 540                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 541         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 542         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 543
 544         set_widget_visibility (priv->menubar, menubar);
 545         set_widget_visibility (priv->toolbar, toolbar);
 546         set_widget_visibility (priv->find_bar, findbar);
 547         set_widget_visibility (priv->sidebar, sidebar);
 548
 549         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 550
 551         if (priv->fullscreen_toolbar != NULL) {
 552                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 553         }
 554 }
 555
 556 static void
 557 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 558 {
 559         EvWindowPrivate *priv = window->priv;
 560
 561         if (active) {
 562                 priv->chrome |= flag;
 563         } else {
 564                 priv->chrome &= ~flag;
 565         }
 566 }
 567
 568 static void
 569 update_sizing_buttons (EvWindow *window)
 570 {
 571         GtkActionGroup *action_group = window->priv->action_group;
 572         GtkAction *action;
 573         gboolean best_fit, page_width;
 574
 575         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 576                 case EV_SIZING_BEST_FIT:
 577                         best_fit = TRUE;
 578                         page_width = FALSE;
 579                         break;
 580                 case EV_SIZING_FIT_WIDTH:
 581                         best_fit = FALSE;
 582                         page_width = TRUE;
 583                         break;
 584                 default:
 585                         best_fit = page_width = FALSE;
 586                         break;
 587         }
 588
 589         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 590         g_signal_handlers_block_by_func
 591                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 592         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 593         g_signal_handlers_unblock_by_func
 594                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 595
 596         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 597         g_signal_handlers_block_by_func
 598                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 599         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 600         g_signal_handlers_unblock_by_func
 601                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 602
 603         action = gtk_action_group_get_action (window->priv->action_group,
 604                                               ZOOM_CONTROL_ACTION);
 605         if (best_fit) {
 606                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 607                                                  EPHY_ZOOM_BEST_FIT);
 608         } else if (page_width) {
 609                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 610                                                  EPHY_ZOOM_FIT_WIDTH);
 611         }
 612 }
 613
 614 /**
 615  * ev_window_is_empty:
 616  * @ev_window: The instance of the #EvWindow.
 617  *
 618  * It does look if there is any document loaded or if there is any job to load
 619  * a document.
 620  *
 621  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 622  *          loaded, %FALSE in other case.
 623  */
 624 gboolean
 625 ev_window_is_empty (const EvWindow *ev_window)
 626 {
 627         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 628
 629         return (ev_window->priv->document == NULL) &&
 630                 (ev_window->priv->load_job == NULL);
 631 }
 632
 633 static void
 634 ev_window_set_message_area (EvWindow  *window,
 635                             GtkWidget *area)
 636 {
 637         if (window->priv->message_area == area)
 638                 return;
 639
 640         if (window->priv->message_area)
 641                 gtk_widget_destroy (window->priv->message_area);
 642         window->priv->message_area = area;
 643
 644         if (!area)
 645                 return;
 646
 647         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 648                             window->priv->message_area,
 649                             FALSE, FALSE, 0);
 650         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 651                                window->priv->message_area, 0);
 652         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 653                                    (gpointer) &(window->priv->message_area));
 654 }
 655
 656 static void
 657 ev_window_message_area_response_cb (EvMessageArea *area,
 658                                     gint           response_id,
 659                                     EvWindow      *window)
 660 {
 661         ev_window_set_message_area (window, NULL);
 662 }
 663
 664 static void
 665 ev_window_error_message (EvWindow    *window,
 666                          GError      *error,
 667                          const gchar *format,
 668                          ...)
 669 {
 670         GtkWidget *area;
 671         va_list    args;
 672         gchar     *msg = NULL;
 673
 674         if (window->priv->message_area)
 675                 return;
 676
 677         va_start (args, format);
 678         msg = g_strdup_vprintf (format, args);
 679         va_end (args);
 680
 681         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 682                                     msg,
 683                                     GTK_STOCK_CLOSE,
 684                                     GTK_RESPONSE_CLOSE,
 685                                     NULL);
 686         g_free (msg);
 687
 688         if (error)
 689                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 690         g_signal_connect (area, "response",
 691                           G_CALLBACK (ev_window_message_area_response_cb),
 692                           window);
 693         gtk_widget_show (area);
 694         ev_window_set_message_area (window, area);
 695 }
 696
 697 static void
 698 ev_window_warning_message (EvWindow    *window,
 699                            const gchar *format,
 700                            ...)
 701 {
 702         GtkWidget *area;
 703         va_list    args;
 704         gchar     *msg = NULL;
 705
 706         if (window->priv->message_area)
 707                 return;
 708
 709         va_start (args, format);
 710         msg = g_strdup_vprintf (format, args);
 711         va_end (args);
 712
 713         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 714                                     msg,
 715                                     GTK_STOCK_CLOSE,
 716                                     GTK_RESPONSE_CLOSE,
 717                                     NULL);
 718         g_free (msg);
 719
 720         g_signal_connect (area, "response",
 721                           G_CALLBACK (ev_window_message_area_response_cb),
 722                           window);
 723         gtk_widget_show (area);
 724         ev_window_set_message_area (window, area);
 725 }
 726
 727 typedef struct _FindTask {
 728         const gchar *page_label;
 729         gchar *chapter;
 730 } FindTask;
 731
 732 static gboolean
 733 ev_window_find_chapter (GtkTreeModel *tree_model,
 734                         GtkTreePath  *path,
 735                         GtkTreeIter  *iter,
 736                         gpointer      data)
 737 {
 738         FindTask *task = (FindTask *)data;
 739         gchar *page_string;
 740
 741         gtk_tree_model_get (tree_model, iter,
 742                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 743                             -1);
 744
 745         if (!page_string)
 746                 return FALSE;
 747
 748         if (!strcmp (page_string, task->page_label)) {
 749                 gtk_tree_model_get (tree_model, iter,
 750                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 751                                     -1);
 752                 g_free (page_string);
 753                 return TRUE;
 754         }
 755
 756         g_free (page_string);
 757         return FALSE;
 758 }
 759
 760 static void
 761 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 762 {
 763         gchar *page_label = NULL;
 764         gchar *link_title;
 765         FindTask find_task;
 766         EvLink *real_link;
 767         EvLinkAction *action;
 768         EvLinkDest *dest;
 769
 770         if (window->priv->history == NULL)
 771                 return;
 772
 773         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 774                 return;
 775
 776         if (link) {
 777                 action = g_object_ref (ev_link_get_action (link));
 778                 dest = ev_link_action_get_dest (action);
 779                 page = ev_link_dest_get_page (dest);
 780                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 781         } else {
 782                 dest = ev_link_dest_new_page (page);
 783                 action = ev_link_action_new_dest (dest);
 784                 page_label = ev_document_get_page_label (window->priv->document, page);
 785         }
 786
 787         if (!page_label)
 788                 return;
 789
 790         find_task.page_label = page_label;
 791         find_task.chapter = NULL;
 792
 793         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 794                 GtkTreeModel *model;
 795
 796                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 797
 798                 if (model) {
 799                         gtk_tree_model_foreach (model,
 800                                                 ev_window_find_chapter,
 801                                                 &find_task);
 802
 803                         g_object_unref (model);
 804                 }
 805         }
 806
 807         if (find_task.chapter)
 808                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 809         else
 810                 link_title = g_strdup_printf (_("Page %s"), page_label);
 811
 812         real_link = ev_link_new (link_title, action);
 813
 814         ev_history_add_link (window->priv->history, real_link);
 815
 816         g_free (find_task.chapter);
 817         g_free (link_title);
 818         g_free (page_label);
 819         g_object_unref (real_link);
 820 }
 821
 822 static void
 823 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 824 {
 825         int current_page = ev_document_model_get_page (window->priv->model);
 826
 827         ev_window_add_history (window, 0, link);
 828         ev_window_add_history (window, current_page, NULL);
 829 }
 830
 831 static void
 832 ev_window_page_changed_cb (EvWindow        *ev_window,
 833                            gint             old_page,
 834                            gint             new_page,
 835                            EvDocumentModel *model)
 836 {
 837         ev_window_update_actions (ev_window);
 838
 839         ev_window_update_find_status_message (ev_window);
 840
 841         if (abs (new_page - old_page) > 1) {
 842                 ev_window_add_history (ev_window, new_page, NULL);
 843                 ev_window_add_history (ev_window, old_page, NULL);
 844         }
 845
 846         if (!ev_window_is_empty (ev_window))
 847                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", new_page);
 848 }
 849
 850 static void
 851 update_document_mode (EvWindow *window, EvDocumentMode mode)
 852 {
 853         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 854                 ev_window_run_presentation (window);
 855         }
 856         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 857                 ev_window_run_fullscreen (window);
 858         }
 859 }
 860
 861 static void
 862 setup_chrome_from_metadata (EvWindow *window)
 863 {
 864         EvChrome chrome = EV_CHROME_NORMAL;
 865         GValue show_toolbar = { 0, };
 866
 867         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 868                 if (!g_value_get_boolean (&show_toolbar))
 869                         chrome &= ~EV_CHROME_TOOLBAR;
 870                 g_value_unset (&show_toolbar);
 871         }
 872         window->priv->chrome = chrome;
 873 }
 874
 875 static void
 876 setup_sidebar_from_metadata (EvWindow *window)
 877 {
 878         gchar      *uri = window->priv->uri;
 879         EvDocument *document = window->priv->document;
 880         GtkWidget  *sidebar = window->priv->sidebar;
 881         GtkWidget  *links = window->priv->sidebar_links;
 882         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 883         GtkWidget  *attachments = window->priv->sidebar_attachments;
 884         GtkWidget  *layers = window->priv->sidebar_layers;
 885         GValue      sidebar_size = { 0, };
 886         GValue      sidebar_page = { 0, };
 887         GValue      sidebar_visibility = { 0, };
 888
 889         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 890                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 891                                         g_value_get_int (&sidebar_size));
 892                 g_value_unset(&sidebar_size);
 893         }
 894
 895         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 896                 const char *page_id = g_value_get_string (&sidebar_page);
 897
 898                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 899                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 900                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 901                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 902                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 903                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 904                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 905                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 906                 }
 907                 g_value_unset (&sidebar_page);
 908         } else if (document) {
 909                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 910                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 911                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 912                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 913                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 914                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 915                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 916                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 917                 }
 918         }
 919
 920         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 921                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 922                 g_value_unset (&sidebar_visibility);
 923                 update_chrome_visibility (window);
 924         }
 925 }
 926
 927 static void
 928 setup_model_from_metadata (EvWindow *window)
 929 {
 930         gchar *uri = window->priv->uri;
 931         GValue page = { 0, };
 932         GValue sizing_mode = { 0, };
 933         GValue zoom = { 0, };
 934         GValue rotation = { 0, };
 935         GValue continuous = { 0, };
 936         GValue dual_page = { 0, };
 937         GValue fullscreen = { 0, };
 938
 939         /* Current page */
 940         if (ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 941                 ev_document_model_set_page (window->priv->model,
 942                                             g_value_get_int (&page));
 943                 g_value_unset (&page);
 944         }
 945
 946         /* Sizing mode */
 947         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 948                 GEnumValue *enum_value;
 949
 950                 enum_value = g_enum_get_value_by_nick
 951                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
 952                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 953                 g_value_unset (&sizing_mode);
 954         }
 955
 956         /* Zoom */
 957         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 958             ev_metadata_manager_get (uri, "zoom", &zoom, FALSE)) {
 959                 gdouble zoom_value;
 960
 961                 zoom_value = g_value_get_double (&zoom);
 962                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 963                 ev_document_model_set_scale (window->priv->model, zoom_value);
 964                 g_value_unset (&zoom);
 965         }
 966
 967         /* Rotation */
 968         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 969                 gint rotation_value;
 970
 971                 switch (g_value_get_int (&rotation)) {
 972                 case 90:
 973                         rotation_value = 90;
 974                         break;
 975                 case 180:
 976                         rotation_value = 180;
 977                         break;
 978                 case 270:
 979                         rotation_value = 270;
 980                         break;
 981                 default:
 982                         rotation_value = 0;
 983                         break;
 984                 }
 985                 ev_document_model_set_rotation (window->priv->model, rotation_value);
 986                 g_value_unset (&rotation);
 987         }
 988
 989         /* Continuous */
 990         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 991                 ev_document_model_set_continuous (window->priv->model,
 992                                                   g_value_get_boolean (&continuous));
 993                 g_value_unset (&continuous);
 994         }
 995
 996         /* Dual page */
 997         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 998                 ev_document_model_set_dual_page (window->priv->model,
 999                                                  g_value_get_boolean (&dual_page));
1000                 g_value_unset (&dual_page);
1001         }
1002
1003         /* Fullscreen */
1004         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1005                 if (g_value_get_boolean (&fullscreen) && uri) {
1006                         ev_window_run_fullscreen (window);
1007                 }
1008                 g_value_unset (&fullscreen);
1009         }
1010 }
1011
1012 static void
1013 setup_document_from_metadata (EvWindow *window)
1014 {
1015         gchar *uri = window->priv->uri;
1016         gint   page, n_pages;
1017         GValue width = { 0, };
1018         GValue height = { 0, };
1019         GValue width_ratio = { 0, };
1020         GValue height_ratio = { 0, };
1021
1022         /* Make sure to not open a document on the last page,
1023          * since closing it on the last page most likely means the
1024          * user was finished reading the document. In that case, reopening should
1025          * show the first page. */
1026         page = ev_document_model_get_page (window->priv->model);
1027         n_pages = ev_document_get_n_pages (window->priv->document);
1028         if (page == n_pages - 1)
1029                 ev_document_model_set_page (window->priv->model, 0);
1030
1031         setup_sidebar_from_metadata (window);
1032
1033         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1034             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
1035                 return; /* size was already set in setup_size_from_metadata */
1036
1037         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
1038             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
1039                 gdouble    document_width;
1040                 gdouble    document_height;
1041                 GdkScreen *screen;
1042                 gint       request_width;
1043                 gint       request_height;
1044
1045                 ev_document_get_max_page_size (window->priv->document,
1046                                                &document_width, &document_height);
1047
1048                 request_width = (gint)(g_value_get_double (&width_ratio) * document_width + 0.5);
1049                 request_height = (gint)(g_value_get_double (&height_ratio) * document_height + 0.5);
1050
1051                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1052
1053                 if (screen) {
1054                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1055                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1056                 }
1057
1058                 if (request_width > 0 && request_height > 0) {
1059                         gtk_window_resize (GTK_WINDOW (window),
1060                                            request_width,
1061                                            request_height);
1062                 }
1063                 g_value_unset (&width_ratio);
1064                 g_value_unset (&height_ratio);
1065         }
1066 }
1067
1068 static void
1069 setup_size_from_metadata (EvWindow *window)
1070 {
1071         char *uri = window->priv->uri;
1072         GValue width = { 0, };
1073         GValue height = { 0, };
1074         GValue maximized = { 0, };
1075         GValue x = { 0, };
1076         GValue y = { 0, };
1077
1078         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1079                 if (g_value_get_boolean (&maximized)) {
1080                         gtk_window_maximize (GTK_WINDOW (window));
1081                         g_value_unset (&maximized);
1082                         return;
1083                 } else {
1084                         gtk_window_unmaximize (GTK_WINDOW (window));
1085                 }
1086                 g_value_unset (&maximized);
1087         }
1088
1089         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1090             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1091                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1092                                  g_value_get_int (&y));
1093                 g_value_unset (&x);
1094                 g_value_unset (&y);
1095         }
1096
1097         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1098             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1099                 gtk_window_resize (GTK_WINDOW (window),
1100                                    g_value_get_int (&width),
1101                                    g_value_get_int (&height));
1102                 g_value_unset (&width);
1103                 g_value_unset (&height);
1104         }
1105 }
1106
1107 static void
1108 setup_view_from_metadata (EvWindow *window)
1109 {
1110         gchar *uri = window->priv->uri;
1111         GValue presentation = { 0, };
1112
1113         /* Presentation */
1114         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1115                 if (g_value_get_boolean (&presentation) && uri) {
1116                         ev_window_run_presentation (window);
1117                 }
1118                 g_value_unset (&presentation);
1119         }
1120 }
1121
1122 static void
1123 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1124 {
1125         if (ev_window->priv->thumbnail_job != NULL) {
1126                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1127                         ev_job_cancel (ev_window->priv->thumbnail_job);
1128
1129                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1130                                                       ev_window_set_icon_from_thumbnail,
1131                                                       ev_window);
1132                 g_object_unref (ev_window->priv->thumbnail_job);
1133                 ev_window->priv->thumbnail_job = NULL;
1134         }
1135 }
1136
1137 static void
1138 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1139                                    EvWindow       *ev_window)
1140 {
1141         if (job->thumbnail) {
1142                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1143                                      job->thumbnail);
1144         }
1145
1146         ev_window_clear_thumbnail_job (ev_window);
1147 }
1148
1149 static void
1150 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1151 {
1152         gdouble page_width;
1153         gdouble scale;
1154         EvDocument *document = ev_window->priv->document;
1155
1156         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1157             ev_document_get_n_pages (document) <= 0 ||
1158             !ev_document_check_dimensions (document)) {
1159                 return;
1160         }
1161
1162         ev_window_clear_thumbnail_job (ev_window);
1163
1164         ev_document_get_page_size (document, 0, &page_width, NULL);
1165         scale = 128. / page_width;
1166
1167         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1168         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1169                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1170                           ev_window);
1171         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1172 }
1173
1174 static gboolean
1175 ev_window_setup_document (EvWindow *ev_window)
1176 {
1177         const EvDocumentInfo *info;
1178         EvDocument *document = ev_window->priv->document;
1179         GtkAction *action;
1180
1181         ev_window->priv->setup_document_idle = 0;
1182
1183         ev_window_refresh_window_thumbnail (ev_window, 0);
1184
1185         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1186         ev_window_title_set_document (ev_window->priv->title, document);
1187         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1188
1189         ev_window_setup_action_sensitivity (ev_window);
1190
1191         if (ev_window->priv->history)
1192                 g_object_unref (ev_window->priv->history);
1193         ev_window->priv->history = ev_history_new ();
1194         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1195         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1196
1197         if (ev_window->priv->properties) {
1198                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1199                                                    ev_window->priv->uri,
1200                                                    ev_window->priv->document);
1201         }
1202
1203         info = ev_document_get_info (document);
1204         update_document_mode (ev_window, info->mode);
1205
1206         gtk_widget_grab_focus (ev_window->priv->view);
1207
1208         return FALSE;
1209 }
1210
1211 static void
1212 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1213 {
1214         if (ev_window->priv->document == document)
1215                 return;
1216
1217         if (ev_window->priv->document)
1218                 g_object_unref (ev_window->priv->document);
1219         ev_window->priv->document = g_object_ref (document);
1220
1221         ev_window_set_message_area (ev_window, NULL);
1222
1223         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1224                 gint page;
1225
1226                 /* Restart the current page */
1227                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1228                               0,
1229                               ev_document_get_n_pages (document) - 1);
1230                 ev_document_model_set_page (ev_window->priv->model, page);
1231                 g_object_unref (ev_window->priv->dest);
1232                 ev_window->priv->dest = NULL;
1233         }
1234
1235         if (ev_document_get_n_pages (document) <= 0) {
1236                 ev_window_warning_message (ev_window, "%s",
1237                                            _("The document contains no pages"));
1238         } else if (!ev_document_check_dimensions (document)) {
1239                 ev_window_warning_message (ev_window, "%s",
1240                                            _("The document contains only empty pages"));
1241         }
1242
1243         if (ev_window->priv->setup_document_idle > 0)
1244                 g_source_remove (ev_window->priv->setup_document_idle);
1245
1246         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1247 }
1248
1249 static void
1250 ev_window_document_changed (EvWindow *ev_window,
1251                             gpointer  user_data)
1252 {
1253         ev_window_reload_document (ev_window, NULL);
1254 }
1255
1256 static void
1257 ev_window_password_view_unlock (EvWindow *ev_window)
1258 {
1259         const gchar *password;
1260
1261         g_assert (ev_window->priv->load_job);
1262
1263         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1264         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1265         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1266 }
1267
1268 static void
1269 ev_window_clear_load_job (EvWindow *ev_window)
1270 {
1271         if (ev_window->priv->load_job != NULL) {
1272                 if (!ev_job_is_finished (ev_window->priv->load_job))
1273                         ev_job_cancel (ev_window->priv->load_job);
1274
1275                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1276                 g_object_unref (ev_window->priv->load_job);
1277                 ev_window->priv->load_job = NULL;
1278         }
1279 }
1280
1281 static void
1282 ev_window_clear_reload_job (EvWindow *ev_window)
1283 {
1284         if (ev_window->priv->reload_job != NULL) {
1285                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1286                         ev_job_cancel (ev_window->priv->reload_job);
1287
1288                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1289                 g_object_unref (ev_window->priv->reload_job);
1290                 ev_window->priv->reload_job = NULL;
1291         }
1292 }
1293
1294 static void
1295 ev_window_clear_local_uri (EvWindow *ev_window)
1296 {
1297         if (ev_window->priv->local_uri) {
1298                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1299                 g_free (ev_window->priv->local_uri);
1300                 ev_window->priv->local_uri = NULL;
1301         }
1302 }
1303
1304 static void
1305 ev_window_handle_link (EvWindow *ev_window,
1306                        EvLinkDest *dest)
1307 {
1308         if (dest) {
1309                 EvLink *link;
1310                 EvLinkAction *link_action;
1311
1312                 link_action = ev_link_action_new_dest (dest);
1313                 link = ev_link_new (NULL, link_action);
1314                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1315                 g_object_unref (link);
1316         }
1317 }
1318
1319 /* This callback will executed when load job will be finished.
1320  *
1321  * Since the flow of the error dialog is very confusing, we assume that both
1322  * document and uri will go away after this function is called, and thus we need
1323  * to ref/dup them.  Additionally, it needs to clear
1324  * ev_window->priv->password_{uri,document}, and thus people who call this
1325  * function should _not_ necessarily expect those to exist after being
1326  * called. */
1327 static void
1328 ev_window_load_job_cb (EvJob *job,
1329                        gpointer data)
1330 {
1331         EvWindow *ev_window = EV_WINDOW (data);
1332         EvDocument *document = EV_JOB (job)->document;
1333         EvJobLoad *job_load = EV_JOB_LOAD (job);
1334
1335         g_assert (job_load->uri);
1336
1337         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1338
1339         /* Success! */
1340         if (!ev_job_is_failed (job)) {
1341                 ev_document_model_set_document (ev_window->priv->model, document);
1342
1343                 setup_document_from_metadata (ev_window);
1344                 setup_view_from_metadata (ev_window);
1345
1346                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1347
1348                 ev_window_title_set_type (ev_window->priv->title,
1349                                           EV_WINDOW_TITLE_DOCUMENT);
1350                 if (job_load->password) {
1351                         GPasswordSave flags;
1352
1353                         flags = ev_password_view_get_password_save_flags (
1354                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1355                         ev_keyring_save_password (ev_window->priv->uri,
1356                                                   job_load->password,
1357                                                   flags);
1358                 }
1359
1360                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1361                 /* Already unrefed by ev_link_action
1362                  * FIXME: link action should inc dest ref counting
1363                  * or not unref it at all
1364                  */
1365                 ev_window->priv->dest = NULL;
1366
1367                 switch (ev_window->priv->window_mode) {
1368                         case EV_WINDOW_MODE_FULLSCREEN:
1369                                 ev_window_run_fullscreen (ev_window);
1370                                 break;
1371                         case EV_WINDOW_MODE_PRESENTATION:
1372                                 ev_window_run_presentation (ev_window);
1373                                 break;
1374                         default:
1375                                 break;
1376                 }
1377
1378                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1379                         ev_window_cmd_edit_find (NULL, ev_window);
1380                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1381                                                         ev_window->priv->search_string);
1382                 }
1383
1384                 g_free (ev_window->priv->search_string);
1385                 ev_window->priv->search_string = NULL;
1386
1387                 /* Create a monitor for the document */
1388                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1389                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1390                                           G_CALLBACK (ev_window_document_changed),
1391                                           ev_window);
1392
1393                 ev_window_clear_load_job (ev_window);
1394                 return;
1395         }
1396
1397         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1398                 gchar *password;
1399
1400                 setup_view_from_metadata (ev_window);
1401
1402                 /* First look whether password is in keyring */
1403                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1404                 if (password) {
1405                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1406                                 /* Password in kering is wrong */
1407                                 ev_job_load_set_password (job_load, NULL);
1408                                 /* FIXME: delete password from keyring? */
1409                         } else {
1410                                 ev_job_load_set_password (job_load, password);
1411                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1412                                 g_free (password);
1413                                 return;
1414                         }
1415
1416                         g_free (password);
1417                 }
1418
1419                 /* We need to ask the user for a password */
1420                 ev_window_title_set_uri (ev_window->priv->title,
1421                                          ev_window->priv->uri);
1422                 ev_window_title_set_type (ev_window->priv->title,
1423                                           EV_WINDOW_TITLE_PASSWORD);
1424
1425                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1426                                           job_load->uri);
1427
1428                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1429
1430                 ev_job_load_set_password (job_load, NULL);
1431                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1432         } else {
1433                 ev_window_error_message (ev_window, job->error,
1434                                          "%s", _("Unable to open document"));
1435                 ev_window_clear_load_job (ev_window);
1436         }
1437 }
1438
1439 static void
1440 ev_window_reload_job_cb (EvJob    *job,
1441                          EvWindow *ev_window)
1442 {
1443         GtkWidget *widget;
1444         EvLinkDest *dest = NULL;
1445
1446         if (ev_job_is_failed (job)) {
1447                 ev_window_clear_reload_job (ev_window);
1448                 ev_window->priv->in_reload = FALSE;
1449                 g_object_unref (ev_window->priv->dest);
1450                 ev_window->priv->dest = NULL;
1451
1452                 return;
1453         }
1454
1455         if (ev_window->priv->dest) {
1456                 dest = g_object_ref (ev_window->priv->dest);
1457         }
1458         ev_document_model_set_document (ev_window->priv->model,
1459                                         job->document);
1460         ev_window_handle_link (ev_window, dest);
1461
1462         /* Restart the search after reloading */
1463         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1464         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1465                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1466                                             NULL, ev_window);
1467         }
1468
1469         ev_window_clear_reload_job (ev_window);
1470         ev_window->priv->in_reload = FALSE;
1471 }
1472
1473 /**
1474  * ev_window_get_uri:
1475  * @ev_window: The instance of the #EvWindow.
1476  *
1477  * It returns the uri of the document showed in the #EvWindow.
1478  *
1479  * Returns: the uri of the document showed in the #EvWindow.
1480  */
1481 const char *
1482 ev_window_get_uri (EvWindow *ev_window)
1483 {
1484         return ev_window->priv->uri;
1485 }
1486
1487 /**
1488  * ev_window_close_dialogs:
1489  * @ev_window: The window where dialogs will be closed.
1490  *
1491  * It looks for password, print and properties dialogs and closes them and
1492  * frees them from memory. If there is any print job it does free it too.
1493  */
1494 static void
1495 ev_window_close_dialogs (EvWindow *ev_window)
1496 {
1497         if (ev_window->priv->print_dialog)
1498                 gtk_widget_destroy (ev_window->priv->print_dialog);
1499         ev_window->priv->print_dialog = NULL;
1500
1501         if (ev_window->priv->properties)
1502                 gtk_widget_destroy (ev_window->priv->properties);
1503         ev_window->priv->properties = NULL;
1504 }
1505
1506 static void
1507 ev_window_clear_progress_idle (EvWindow *ev_window)
1508 {
1509         if (ev_window->priv->progress_idle > 0)
1510                 g_source_remove (ev_window->priv->progress_idle);
1511         ev_window->priv->progress_idle = 0;
1512 }
1513
1514 static void
1515 reset_progress_idle (EvWindow *ev_window)
1516 {
1517         ev_window->priv->progress_idle = 0;
1518 }
1519
1520 static void
1521 ev_window_show_progress_message (EvWindow   *ev_window,
1522                                  guint       interval,
1523                                  GSourceFunc function)
1524 {
1525         if (ev_window->priv->progress_idle > 0)
1526                 g_source_remove (ev_window->priv->progress_idle);
1527         ev_window->priv->progress_idle =
1528                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1529                                             interval, function,
1530                                             ev_window,
1531                                             (GDestroyNotify)reset_progress_idle);
1532 }
1533
1534 static void
1535 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1536 {
1537         if (ev_window->priv->progress_cancellable)
1538                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1539         else
1540                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1541 }
1542
1543 static void
1544 ev_window_progress_response_cb (EvProgressMessageArea *area,
1545                                 gint                   response,
1546                                 EvWindow              *ev_window)
1547 {
1548         if (response == GTK_RESPONSE_CANCEL)
1549                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1550         ev_window_set_message_area (ev_window, NULL);
1551 }
1552
1553 static gboolean
1554 show_loading_progress (EvWindow *ev_window)
1555 {
1556         GtkWidget *area;
1557         gchar     *text;
1558         gchar     *display_name;
1559
1560         if (ev_window->priv->message_area)
1561                 return FALSE;
1562
1563         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1564         display_name = g_markup_escape_text (text, -1);
1565         g_free (text);
1566         text = g_strdup_printf (_("Loading document from “%s”"),
1567                                 display_name);
1568
1569         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1570                                              text,
1571                                              GTK_STOCK_CLOSE,
1572                                              GTK_RESPONSE_CLOSE,
1573                                              GTK_STOCK_CANCEL,
1574                                              GTK_RESPONSE_CANCEL,
1575                                              NULL);
1576         g_signal_connect (area, "response",
1577                           G_CALLBACK (ev_window_progress_response_cb),
1578                           ev_window);
1579         gtk_widget_show (area);
1580         ev_window_set_message_area (ev_window, area);
1581
1582         g_free (text);
1583         g_free (display_name);
1584
1585         return FALSE;
1586 }
1587
1588 static void
1589 ev_window_load_remote_failed (EvWindow *ev_window,
1590                               GError   *error)
1591 {
1592         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1593         ev_window->priv->in_reload = FALSE;
1594         ev_window_error_message (ev_window, error,
1595                                  "%s", _("Unable to open document"));
1596         g_free (ev_window->priv->local_uri);
1597         ev_window->priv->local_uri = NULL;
1598         ev_window->priv->uri_mtime = 0;
1599 }
1600
1601 static void
1602 set_uri_mtime (GFile        *source,
1603                GAsyncResult *async_result,
1604                EvWindow     *ev_window)
1605 {
1606         GFileInfo *info;
1607         GError *error = NULL;
1608
1609         info = g_file_query_info_finish (source, async_result, &error);
1610
1611         if (error) {
1612                 ev_window->priv->uri_mtime = 0;
1613                 g_error_free (error);
1614         } else {
1615                 GTimeVal mtime;
1616
1617                 g_file_info_get_modification_time (info, &mtime);
1618                 ev_window->priv->uri_mtime = mtime.tv_sec;
1619                 g_object_unref (info);
1620         }
1621
1622         g_object_unref (source);
1623 }
1624
1625 static void
1626 mount_volume_ready_cb (GFile        *source,
1627                        GAsyncResult *async_result,
1628                        EvWindow     *ev_window)
1629 {
1630         GError *error = NULL;
1631
1632         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1633
1634         if (error) {
1635                 ev_window_load_remote_failed (ev_window, error);
1636                 g_object_unref (source);
1637                 g_error_free (error);
1638         } else {
1639                 /* Volume successfully mounted,
1640                    try opening the file again */
1641                 ev_window_load_file_remote (ev_window, source);
1642         }
1643 }
1644
1645 static void
1646 window_open_file_copy_ready_cb (GFile        *source,
1647                                 GAsyncResult *async_result,
1648                                 EvWindow     *ev_window)
1649 {
1650         GError *error = NULL;
1651
1652         ev_window_clear_progress_idle (ev_window);
1653         ev_window_set_message_area (ev_window, NULL);
1654
1655         g_file_copy_finish (source, async_result, &error);
1656         if (!error) {
1657                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1658                 g_file_query_info_async (source,
1659                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1660                                          0, G_PRIORITY_DEFAULT,
1661                                          NULL,
1662                                          (GAsyncReadyCallback)set_uri_mtime,
1663                                          ev_window);
1664                 return;
1665         }
1666
1667         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1668                 GMountOperation *operation;
1669
1670                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1671                 g_file_mount_enclosing_volume (source,
1672                                                G_MOUNT_MOUNT_NONE,
1673                                                operation, NULL,
1674                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1675                                                ev_window);
1676                 g_object_unref (operation);
1677         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1678                 ev_window_clear_load_job (ev_window);
1679                 ev_window_clear_local_uri (ev_window);
1680                 g_free (ev_window->priv->uri);
1681                 ev_window->priv->uri = NULL;
1682                 g_object_unref (source);
1683
1684                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1685         } else {
1686                 ev_window_load_remote_failed (ev_window, error);
1687                 g_object_unref (source);
1688         }
1689
1690         g_error_free (error);
1691 }
1692
1693 static void
1694 window_open_file_copy_progress_cb (goffset   n_bytes,
1695                                    goffset   total_bytes,
1696                                    EvWindow *ev_window)
1697 {
1698         gchar *status;
1699         gdouble fraction;
1700
1701         if (!ev_window->priv->message_area)
1702                 return;
1703
1704         fraction = n_bytes / (gdouble)total_bytes;
1705         status = g_strdup_printf (_("Downloading document (%d%%)"),
1706                                   (gint)(fraction * 100));
1707
1708         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1709                                              status);
1710         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1711                                                fraction);
1712
1713         g_free (status);
1714 }
1715
1716 static void
1717 ev_window_load_file_remote (EvWindow *ev_window,
1718                             GFile    *source_file)
1719 {
1720         GFile *target_file;
1721
1722         if (!ev_window->priv->local_uri) {
1723                 gchar *tmp_name;
1724                 gchar *base_name;
1725
1726                 /* We'd like to keep extension of source uri since
1727                  * it helps to resolve some mime types, say cbz */
1728                 tmp_name = ev_tmp_filename (NULL);
1729                 base_name = g_file_get_basename (source_file);
1730                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1731                                                           base_name, NULL);
1732                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1733                                      ev_window->priv->local_uri);
1734                 g_free (base_name);
1735                 g_free (tmp_name);
1736         }
1737
1738         ev_window_reset_progress_cancellable (ev_window);
1739
1740         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1741         g_file_copy_async (source_file, target_file,
1742                            0, G_PRIORITY_DEFAULT,
1743                            ev_window->priv->progress_cancellable,
1744                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1745                            ev_window,
1746                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1747                            ev_window);
1748         g_object_unref (target_file);
1749
1750         ev_window_show_progress_message (ev_window, 1,
1751                                          (GSourceFunc)show_loading_progress);
1752 }
1753
1754 void
1755 ev_window_open_uri (EvWindow       *ev_window,
1756                     const char     *uri,
1757                     EvLinkDest     *dest,
1758                     EvWindowRunMode mode,
1759                     const gchar    *search_string)
1760 {
1761         GFile *source_file;
1762
1763         ev_window->priv->in_reload = FALSE;
1764
1765         if (ev_window->priv->uri &&
1766             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1767                 ev_window_reload_document (ev_window, dest);
1768                 return;
1769         }
1770
1771         if (ev_window->priv->monitor) {
1772                 g_object_unref (ev_window->priv->monitor);
1773                 ev_window->priv->monitor = NULL;
1774         }
1775
1776         ev_window_close_dialogs (ev_window);
1777         ev_window_clear_load_job (ev_window);
1778         ev_window_clear_local_uri (ev_window);
1779         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1780
1781         ev_window->priv->window_mode = mode;
1782
1783         if (ev_window->priv->uri)
1784                 g_free (ev_window->priv->uri);
1785         ev_window->priv->uri = g_strdup (uri);
1786
1787         if (ev_window->priv->search_string)
1788                 g_free (ev_window->priv->search_string);
1789         ev_window->priv->search_string = search_string ?
1790                 g_strdup (search_string) : NULL;
1791
1792         if (ev_window->priv->dest)
1793                 g_object_unref (ev_window->priv->dest);
1794         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1795
1796         setup_size_from_metadata (ev_window);
1797         setup_model_from_metadata (ev_window);
1798
1799         ev_window->priv->load_job = ev_job_load_new (uri);
1800         g_signal_connect (ev_window->priv->load_job,
1801                           "finished",
1802                           G_CALLBACK (ev_window_load_job_cb),
1803                           ev_window);
1804
1805         source_file = g_file_new_for_uri (uri);
1806         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1807                 ev_window_load_file_remote (ev_window, source_file);
1808         } else {
1809                 g_object_unref (source_file);
1810                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1811         }
1812 }
1813
1814 void
1815 ev_window_open_document (EvWindow       *ev_window,
1816                          EvDocument     *document,
1817                          EvLinkDest     *dest,
1818                          EvWindowRunMode mode,
1819                          const gchar    *search_string)
1820 {
1821         if (document == ev_window->priv->document)
1822                 return;
1823
1824         ev_window_close_dialogs (ev_window);
1825         ev_window_clear_load_job (ev_window);
1826         ev_window_clear_local_uri (ev_window);
1827
1828         if (ev_window->priv->monitor) {
1829                 g_object_unref (ev_window->priv->monitor);
1830                 ev_window->priv->monitor = NULL;
1831         }
1832
1833         if (ev_window->priv->uri)
1834                 g_free (ev_window->priv->uri);
1835         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1836
1837         setup_size_from_metadata (ev_window);
1838         setup_model_from_metadata (ev_window);
1839
1840         ev_document_model_set_document (ev_window->priv->model, document);
1841
1842         setup_document_from_metadata (ev_window);
1843         setup_view_from_metadata (ev_window);
1844
1845         if (dest) {
1846                 EvLink *link;
1847                 EvLinkAction *link_action;
1848
1849                 link_action = ev_link_action_new_dest (dest);
1850                 link = ev_link_new (NULL, link_action);
1851                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1852                 /* FIXME: link action should inc dest ref counting
1853                  * or not unref it at all
1854                  */
1855                 g_object_ref (dest);
1856                 g_object_unref (link);
1857         }
1858
1859         switch (mode) {
1860         case EV_WINDOW_MODE_FULLSCREEN:
1861                 ev_window_run_fullscreen (ev_window);
1862                 break;
1863         case EV_WINDOW_MODE_PRESENTATION:
1864                 ev_window_run_presentation (ev_window);
1865                 break;
1866         default:
1867                 break;
1868         }
1869
1870         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1871                 ev_window_cmd_edit_find (NULL, ev_window);
1872                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1873                                                 search_string);
1874         }
1875
1876         /* Create a monitor for the document */
1877         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1878         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1879                                   G_CALLBACK (ev_window_document_changed),
1880                                   ev_window);
1881 }
1882
1883 static void
1884 ev_window_reload_local (EvWindow *ev_window)
1885 {
1886         const gchar *uri;
1887
1888         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1889         ev_window->priv->reload_job = ev_job_load_new (uri);
1890         g_signal_connect (ev_window->priv->reload_job, "finished",
1891                           G_CALLBACK (ev_window_reload_job_cb),
1892                           ev_window);
1893         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1894 }
1895
1896 static gboolean
1897 show_reloading_progress (EvWindow *ev_window)
1898 {
1899         GtkWidget *area;
1900         gchar     *text;
1901
1902         if (ev_window->priv->message_area)
1903                 return FALSE;
1904
1905         text = g_strdup_printf (_("Reloading document from %s"),
1906                                 ev_window->priv->uri);
1907         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1908                                              text,
1909                                              GTK_STOCK_CLOSE,
1910                                              GTK_RESPONSE_CLOSE,
1911                                              GTK_STOCK_CANCEL,
1912                                              GTK_RESPONSE_CANCEL,
1913                                              NULL);
1914         g_signal_connect (area, "response",
1915                           G_CALLBACK (ev_window_progress_response_cb),
1916                           ev_window);
1917         gtk_widget_show (area);
1918         ev_window_set_message_area (ev_window, area);
1919         g_free (text);
1920
1921         return FALSE;
1922 }
1923
1924 static void
1925 reload_remote_copy_ready_cb (GFile        *remote,
1926                              GAsyncResult *async_result,
1927                              EvWindow     *ev_window)
1928 {
1929         GError *error = NULL;
1930
1931         ev_window_clear_progress_idle (ev_window);
1932
1933         g_file_copy_finish (remote, async_result, &error);
1934         if (error) {
1935                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1936                         ev_window_error_message (ev_window, error,
1937                                                  "%s", _("Failed to reload document."));
1938                 g_error_free (error);
1939         } else {
1940                 ev_window_reload_local (ev_window);
1941         }
1942
1943         g_object_unref (remote);
1944 }
1945
1946 static void
1947 reload_remote_copy_progress_cb (goffset   n_bytes,
1948                                 goffset   total_bytes,
1949                                 EvWindow *ev_window)
1950 {
1951         gchar *status;
1952         gdouble fraction;
1953
1954         if (!ev_window->priv->message_area)
1955                 return;
1956
1957         fraction = n_bytes / (gdouble)total_bytes;
1958         status = g_strdup_printf (_("Downloading document (%d%%)"),
1959                                   (gint)(fraction * 100));
1960
1961         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1962                                              status);
1963         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1964                                                fraction);
1965
1966         g_free (status);
1967 }
1968
1969 static void
1970 query_remote_uri_mtime_cb (GFile        *remote,
1971                            GAsyncResult *async_result,
1972                            EvWindow     *ev_window)
1973 {
1974         GFileInfo *info;
1975         GTimeVal   mtime;
1976         GError    *error = NULL;
1977
1978         info = g_file_query_info_finish (remote, async_result, &error);
1979         if (error) {
1980                 g_error_free (error);
1981                 g_object_unref (remote);
1982                 ev_window_reload_local (ev_window);
1983
1984                 return;
1985         }
1986
1987         g_file_info_get_modification_time (info, &mtime);
1988         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1989                 GFile *target_file;
1990
1991                 /* Remote file has changed */
1992                 ev_window->priv->uri_mtime = mtime.tv_sec;
1993
1994                 ev_window_reset_progress_cancellable (ev_window);
1995
1996                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1997                 g_file_copy_async (remote, target_file,
1998                                    G_FILE_COPY_OVERWRITE,
1999                                    G_PRIORITY_DEFAULT,
2000                                    ev_window->priv->progress_cancellable,
2001                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2002                                    ev_window,
2003                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2004                                    ev_window);
2005                 g_object_unref (target_file);
2006                 ev_window_show_progress_message (ev_window, 1,
2007                                                  (GSourceFunc)show_reloading_progress);
2008         } else {
2009                 g_object_unref (remote);
2010                 ev_window_reload_local (ev_window);
2011         }
2012
2013         g_object_unref (info);
2014 }
2015
2016 static void
2017 ev_window_reload_remote (EvWindow *ev_window)
2018 {
2019         GFile *remote;
2020
2021         remote = g_file_new_for_uri (ev_window->priv->uri);
2022         /* Reload the remote uri only if it has changed */
2023         g_file_query_info_async (remote,
2024                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2025                                  0, G_PRIORITY_DEFAULT,
2026                                  NULL,
2027                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2028                                  ev_window);
2029 }
2030
2031 static void
2032 ev_window_reload_document (EvWindow *ev_window,
2033                            EvLinkDest *dest)
2034 {
2035         gint page;
2036
2037
2038         ev_window_clear_reload_job (ev_window);
2039         ev_window->priv->in_reload = TRUE;
2040
2041         page = ev_document_model_get_page (ev_window->priv->model);
2042
2043         if (ev_window->priv->dest)
2044                 g_object_unref (ev_window->priv->dest);
2045         /* FIXME: save the scroll position too (xyz dest) */
2046         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2047
2048         if (ev_window->priv->local_uri) {
2049                 ev_window_reload_remote (ev_window);
2050         } else {
2051                 ev_window_reload_local (ev_window);
2052         }
2053 }
2054
2055 static void
2056 file_open_dialog_response_cb (GtkWidget *chooser,
2057                               gint       response_id,
2058                               EvWindow  *ev_window)
2059 {
2060         if (response_id == GTK_RESPONSE_OK) {
2061                 GSList *uris;
2062                 gchar  *uri;
2063
2064                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2065
2066                 ev_application_open_uri_list (EV_APP, uris,
2067                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2068                                               GDK_CURRENT_TIME);
2069
2070                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2071                 g_slist_free (uris);
2072
2073                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2074                 ev_application_set_filechooser_uri (EV_APP,
2075                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2076                                                     uri);
2077                 g_free (uri);
2078         }
2079
2080         gtk_widget_destroy (chooser);
2081 }
2082
2083 static void
2084 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2085 {
2086         GtkWidget   *chooser;
2087         const gchar *default_uri;
2088         gchar       *parent_uri = NULL;
2089
2090         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2091                                                GTK_WINDOW (window),
2092                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2093                                                GTK_STOCK_CANCEL,
2094                                                GTK_RESPONSE_CANCEL,
2095                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2096                                                NULL);
2097
2098         ev_document_factory_add_filters (chooser, NULL);
2099         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2100         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2101
2102         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2103         if (!default_uri && window->priv->uri) {
2104                 GFile *file, *parent;
2105
2106                 file = g_file_new_for_uri (window->priv->uri);
2107                 parent = g_file_get_parent (file);
2108                 if (parent) {
2109                         parent_uri = g_file_get_uri (parent);
2110                         default_uri = parent_uri;
2111                         g_object_unref (parent);
2112                 }
2113                 g_object_unref (file);
2114         }
2115
2116         if (default_uri) {
2117                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2118         } else {
2119                 const gchar *folder;
2120
2121                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2122                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2123                                                      folder ? folder : g_get_home_dir ());
2124         }
2125         g_free (parent_uri);
2126
2127         g_signal_connect (chooser, "response",
2128                           G_CALLBACK (file_open_dialog_response_cb),
2129                           window);
2130
2131         gtk_widget_show (chooser);
2132 }
2133
2134 static void
2135 ev_window_open_copy_at_dest (EvWindow   *window,
2136                              EvLinkDest *dest)
2137 {
2138         GtkWidget *new_window = ev_window_new ();
2139
2140         ev_window_open_document (EV_WINDOW (new_window),
2141                                  window->priv->document,
2142                                  dest, 0, NULL);
2143         gtk_widget_show (new_window);
2144 }
2145
2146 static void
2147 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2148 {
2149         ev_window_open_copy_at_dest (window, NULL);
2150 }
2151
2152 static void
2153 ev_window_cmd_recent_file_activate (GtkAction *action,
2154                                     EvWindow  *window)
2155 {
2156         GtkRecentInfo *info;
2157         const gchar   *uri;
2158
2159         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2160         g_assert (info != NULL);
2161
2162         uri = gtk_recent_info_get_uri (info);
2163
2164         ev_application_open_uri_at_dest (EV_APP, uri,
2165                                          gtk_window_get_screen (GTK_WINDOW (window)),
2166                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2167 }
2168
2169 static void
2170 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2171                                              const gchar        *uri,
2172                                              EvWindow           *window)
2173 {
2174         ev_application_open_uri_at_dest (EV_APP, uri,
2175                                          gtk_window_get_screen (GTK_WINDOW (window)),
2176                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2177 }
2178
2179 static void
2180 ev_window_add_recent (EvWindow *window, const char *filename)
2181 {
2182         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2183 }
2184
2185 static gint
2186 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2187 {
2188         gboolean     has_ev_a, has_ev_b;
2189         const gchar *evince = g_get_application_name ();
2190
2191         has_ev_a = gtk_recent_info_has_application (a, evince);
2192         has_ev_b = gtk_recent_info_has_application (b, evince);
2193
2194         if (has_ev_a && has_ev_b) {
2195                 time_t time_a, time_b;
2196
2197                 time_a = gtk_recent_info_get_modified (a);
2198                 time_b = gtk_recent_info_get_modified (b);
2199
2200                 return (time_b - time_a);
2201         } else if (has_ev_a) {
2202                 return -1;
2203         } else if (has_ev_b) {
2204                 return 1;
2205         }
2206
2207         return 0;
2208 }
2209
2210 /*
2211  * Doubles underscore to avoid spurious menu accels.
2212  */
2213 static gchar *
2214 ev_window_get_recent_file_label (gint index, const gchar *filename)
2215 {
2216         GString *str;
2217         gint length;
2218         const gchar *p;
2219         const gchar *end;
2220         gboolean is_rtl;
2221
2222         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2223
2224         g_return_val_if_fail (filename != NULL, NULL);
2225
2226         length = strlen (filename);
2227         str = g_string_sized_new (length + 10);
2228         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2229
2230         p = filename;
2231         end = filename + length;
2232
2233         while (p != end) {
2234                 const gchar *next;
2235                 next = g_utf8_next_char (p);
2236
2237                 switch (*p) {
2238                         case '_':
2239                                 g_string_append (str, "__");
2240                                 break;
2241                         default:
2242                                 g_string_append_len (str, p, next - p);
2243                                 break;
2244                 }
2245
2246                 p = next;
2247         }
2248
2249         return g_string_free (str, FALSE);
2250 }
2251
2252 static void
2253 ev_window_setup_recent (EvWindow *ev_window)
2254 {
2255         GList        *items, *l;
2256         guint         n_items = 0;
2257         const gchar  *evince = g_get_application_name ();
2258         static guint  i = 0;
2259
2260         if (ev_window->priv->recent_ui_id > 0) {
2261                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2262                                           ev_window->priv->recent_ui_id);
2263                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2264         }
2265         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2266
2267         if (ev_window->priv->recent_action_group) {
2268                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2269                                                     ev_window->priv->recent_action_group);
2270                 g_object_unref (ev_window->priv->recent_action_group);
2271         }
2272         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2273         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2274                                             ev_window->priv->recent_action_group, 0);
2275
2276         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2277         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2278
2279         for (l = items; l && l->data; l = g_list_next (l)) {
2280                 GtkRecentInfo *info;
2281                 GtkAction     *action;
2282                 gchar         *action_name;
2283                 gchar         *label;
2284
2285                 info = (GtkRecentInfo *) l->data;
2286
2287                 if (!gtk_recent_info_has_application (info, evince) ||
2288                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2289                         continue;
2290
2291                 action_name = g_strdup_printf ("RecentFile%u", i++);
2292                 label = ev_window_get_recent_file_label (
2293                         n_items + 1, gtk_recent_info_get_display_name (info));
2294
2295                 action = g_object_new (GTK_TYPE_ACTION,
2296                                        "name", action_name,
2297                                        "label", label,
2298                                        NULL);
2299
2300                 g_object_set_data_full (G_OBJECT (action),
2301                                         "gtk-recent-info",
2302                                         gtk_recent_info_ref (info),
2303                                         (GDestroyNotify) gtk_recent_info_unref);
2304
2305                 g_signal_connect (action, "activate",
2306                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2307                                   (gpointer) ev_window);
2308
2309                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2310                                              action);
2311                 g_object_unref (action);
2312
2313                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2314                                        ev_window->priv->recent_ui_id,
2315                                        "/MainMenu/FileMenu/RecentFilesMenu",
2316                                        label,
2317                                        action_name,
2318                                        GTK_UI_MANAGER_MENUITEM,
2319                                        FALSE);
2320                 g_free (action_name);
2321                 g_free (label);
2322
2323                 if (++n_items == 5)
2324                         break;
2325         }
2326
2327         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2328         g_list_free (items);
2329 }
2330
2331 static gboolean
2332 show_saving_progress (GFile *dst)
2333 {
2334         EvWindow  *ev_window;
2335         GtkWidget *area;
2336         gchar     *text;
2337         gchar     *uri;
2338         EvSaveType save_type;
2339
2340         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2341         ev_window->priv->progress_idle = 0;
2342
2343         if (ev_window->priv->message_area)
2344                 return FALSE;
2345
2346         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2347         uri = g_file_get_uri (dst);
2348         switch (save_type) {
2349         case EV_SAVE_DOCUMENT:
2350                 text = g_strdup_printf (_("Saving document to %s"), uri);
2351                 break;
2352         case EV_SAVE_ATTACHMENT:
2353                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2354                 break;
2355         case EV_SAVE_IMAGE:
2356                 text = g_strdup_printf (_("Saving image to %s"), uri);
2357                 break;
2358         default:
2359                 g_assert_not_reached ();
2360         }
2361         g_free (uri);
2362         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2363                                              text,
2364                                              GTK_STOCK_CLOSE,
2365                                              GTK_RESPONSE_CLOSE,
2366                                              GTK_STOCK_CANCEL,
2367                                              GTK_RESPONSE_CANCEL,
2368                                              NULL);
2369         g_signal_connect (area, "response",
2370                           G_CALLBACK (ev_window_progress_response_cb),
2371                           ev_window);
2372         gtk_widget_show (area);
2373         ev_window_set_message_area (ev_window, area);
2374         g_free (text);
2375
2376         return FALSE;
2377 }
2378
2379 static void
2380 window_save_file_copy_ready_cb (GFile        *src,
2381                                 GAsyncResult *async_result,
2382                                 GFile        *dst)
2383 {
2384         EvWindow *ev_window;
2385         GError   *error = NULL;
2386
2387         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2388         ev_window_clear_progress_idle (ev_window);
2389
2390         if (g_file_copy_finish (src, async_result, &error)) {
2391                 ev_tmp_file_unlink (src);
2392                 return;
2393         }
2394
2395         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2396                 gchar *name;
2397
2398                 name = g_file_get_basename (dst);
2399                 ev_window_error_message (ev_window, error,
2400                                          _("The file could not be saved as “%s”."),
2401                                          name);
2402                 g_free (name);
2403         }
2404         ev_tmp_file_unlink (src);
2405         g_error_free (error);
2406 }
2407
2408 static void
2409 window_save_file_copy_progress_cb (goffset n_bytes,
2410                                    goffset total_bytes,
2411                                    GFile  *dst)
2412 {
2413         EvWindow  *ev_window;
2414         EvSaveType save_type;
2415         gchar     *status;
2416         gdouble    fraction;
2417
2418         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2419
2420         if (!ev_window->priv->message_area)
2421                 return;
2422
2423         fraction = n_bytes / (gdouble)total_bytes;
2424         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2425
2426         switch (save_type) {
2427         case EV_SAVE_DOCUMENT:
2428                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2429                                           (gint)(fraction * 100));
2430                 break;
2431         case EV_SAVE_ATTACHMENT:
2432                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2433                                           (gint)(fraction * 100));
2434                 break;
2435         case EV_SAVE_IMAGE:
2436                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2437                                           (gint)(fraction * 100));
2438                 break;
2439         default:
2440                 g_assert_not_reached ();
2441         }
2442
2443         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2444                                              status);
2445         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2446                                                fraction);
2447
2448         g_free (status);
2449 }
2450
2451 static void
2452 ev_window_save_remote (EvWindow  *ev_window,
2453                        EvSaveType save_type,
2454                        GFile     *src,
2455                        GFile     *dst)
2456 {
2457         ev_window_reset_progress_cancellable (ev_window);
2458         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2459         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2460         g_file_copy_async (src, dst,
2461                            G_FILE_COPY_OVERWRITE,
2462                            G_PRIORITY_DEFAULT,
2463                            ev_window->priv->progress_cancellable,
2464                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2465                            dst,
2466                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2467                            dst);
2468         ev_window->priv->progress_idle =
2469                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2470                                             1,
2471                                             (GSourceFunc)show_saving_progress,
2472                                             dst,
2473                                             NULL);
2474 }
2475
2476 static void
2477 ev_window_clear_save_job (EvWindow *ev_window)
2478 {
2479         if (ev_window->priv->save_job != NULL) {
2480                 if (!ev_job_is_finished (ev_window->priv->save_job))
2481                         ev_job_cancel (ev_window->priv->save_job);
2482
2483                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2484                                                       ev_window_save_job_cb,
2485                                                       ev_window);
2486                 g_object_unref (ev_window->priv->save_job);
2487                 ev_window->priv->save_job = NULL;
2488         }
2489 }
2490
2491 static void
2492 ev_window_save_job_cb (EvJob     *job,
2493                        EvWindow  *window)
2494 {
2495         if (ev_job_is_failed (job)) {
2496                 ev_window_error_message (window, job->error,
2497                                          _("The file could not be saved as “%s”."),
2498                                          EV_JOB_SAVE (job)->uri);
2499         }
2500
2501         ev_window_clear_save_job (window);
2502 }
2503
2504 static void
2505 file_save_dialog_response_cb (GtkWidget *fc,
2506                               gint       response_id,
2507                               EvWindow  *ev_window)
2508 {
2509         gchar *uri;
2510         GFile *file, *parent;
2511
2512         if (response_id != GTK_RESPONSE_OK) {
2513                 gtk_widget_destroy (fc);
2514                 return;
2515         }
2516
2517         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2518         file = g_file_new_for_uri (uri);
2519         parent = g_file_get_parent (file);
2520         g_object_unref (file);
2521         if (parent) {
2522                 gchar *folder_uri;
2523
2524                 folder_uri = g_file_get_uri (parent);
2525                 ev_application_set_filechooser_uri (EV_APP,
2526                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2527                                                     folder_uri);
2528                 g_free (folder_uri);
2529                 g_object_unref (parent);
2530         }
2531
2532         /* FIXME: remote copy should be done here rather than in the save job,
2533          * so that we can track progress and cancel the operation
2534          */
2535
2536         ev_window_clear_save_job (ev_window);
2537         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2538                                                      uri, ev_window->priv->uri);
2539         g_signal_connect (ev_window->priv->save_job, "finished",
2540                           G_CALLBACK (ev_window_save_job_cb),
2541                           ev_window);
2542         /* The priority doesn't matter for this job */
2543         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2544
2545         g_free (uri);
2546         gtk_widget_destroy (fc);
2547 }
2548
2549 static void
2550 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2551 {
2552         GtkWidget *fc;
2553         gchar *base_name;
2554         GFile *file;
2555         const gchar *default_uri;
2556
2557         fc = gtk_file_chooser_dialog_new (
2558                 _("Save a Copy"),
2559                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2560                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2561                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2562                 NULL);
2563
2564         ev_document_factory_add_filters (fc, ev_window->priv->document);
2565         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2566         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2567                                                 GTK_RESPONSE_OK,
2568                                                 GTK_RESPONSE_CANCEL,
2569                                                 -1);
2570
2571         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2572         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2573         file = g_file_new_for_uri (ev_window->priv->uri);
2574         base_name = g_file_get_basename (file);
2575         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2576
2577         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2578         if (default_uri) {
2579                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2580         } else {
2581                 const gchar *folder;
2582
2583                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2584                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2585                                                      folder ? folder : g_get_home_dir ());
2586         }
2587
2588         g_object_unref (file);
2589         g_free (base_name);
2590
2591         g_signal_connect (fc, "response",
2592                           G_CALLBACK (file_save_dialog_response_cb),
2593                           ev_window);
2594
2595         gtk_widget_show (fc);
2596 }
2597
2598 static void
2599 ev_window_load_print_settings_from_metadata (EvWindow *window)
2600 {
2601         gchar *uri = window->priv->uri;
2602         gint   i;
2603
2604         /* Load print setting that are specific to the document */
2605         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2606                 GValue   value = { 0, };
2607                 gboolean success;
2608
2609                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2610                 gtk_print_settings_set (window->priv->print_settings,
2611                                         document_print_settings[i],
2612                                         success ? g_value_get_string (&value) : NULL);
2613                 if (success)
2614                         g_value_unset (&value);
2615         }
2616 }
2617
2618 static void
2619 ev_window_save_print_settings (EvWindow *window)
2620 {
2621         gchar *uri = window->priv->uri;
2622         gint   i;
2623
2624         /* Save print settings that are specific to the document */
2625         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2626                 const gchar *value;
2627
2628                 value = gtk_print_settings_get (window->priv->print_settings,
2629                                                 document_print_settings[i]);
2630                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2631         }
2632 }
2633
2634 static void
2635 ev_window_save_print_page_setup (EvWindow *window)
2636 {
2637         gchar        *uri = window->priv->uri;
2638         GtkPageSetup *page_setup = window->priv->print_page_setup;
2639
2640         /* Save page setup options that are specific to the document */
2641         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2642                                      gtk_page_setup_get_orientation (page_setup));
2643         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2644                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2645         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2646                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2647         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2648                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2649         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2650                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2651 }
2652
2653 static void
2654 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2655 {
2656         gchar        *uri = window->priv->uri;
2657         GtkPageSetup *page_setup = window->priv->print_page_setup;
2658         GtkPaperSize *paper_size;
2659         GValue        value = { 0, };
2660
2661         paper_size = gtk_page_setup_get_paper_size (page_setup);
2662
2663         /* Load page setup options that are specific to the document */
2664         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2665                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2666                 g_value_unset (&value);
2667         } else {
2668                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2669         }
2670
2671         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2672                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2673                 g_value_unset (&value);
2674         } else {
2675                 gtk_page_setup_set_top_margin (page_setup,
2676                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2677                                                GTK_UNIT_MM);
2678         }
2679
2680         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2681                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2682                 g_value_unset (&value);
2683         } else {
2684                 gtk_page_setup_set_bottom_margin (page_setup,
2685                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2686                                                   GTK_UNIT_MM);
2687         }
2688
2689         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2690                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2691                 g_value_unset (&value);
2692         } else {
2693                 gtk_page_setup_set_left_margin (page_setup,
2694                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2695                                                 GTK_UNIT_MM);
2696         }
2697
2698         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2699                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2700                 g_value_unset (&value);
2701         } else {
2702                 gtk_page_setup_set_right_margin (page_setup,
2703                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2704                                                  GTK_UNIT_MM);
2705         }
2706 }
2707
2708 static void
2709 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2710                                     EvWindow     *window)
2711 {
2712         /* Dialog was canceled */
2713         if (!page_setup)
2714                 return;
2715
2716         if (window->priv->print_page_setup != page_setup) {
2717                 if (window->priv->print_page_setup)
2718                         g_object_unref (window->priv->print_page_setup);
2719                 window->priv->print_page_setup = g_object_ref (page_setup);
2720         }
2721
2722         ev_application_set_page_setup (EV_APP, page_setup);
2723         ev_window_save_print_page_setup (window);
2724 }
2725
2726 static void
2727 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2728 {
2729         if (!ev_window->priv->print_page_setup) {
2730                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2731                         ev_application_get_page_setup (EV_APP));
2732                 ev_window_load_print_page_setup_from_metadata (ev_window);
2733         }
2734
2735         gtk_print_run_page_setup_dialog_async (
2736                 GTK_WINDOW (ev_window),
2737                 ev_window->priv->print_page_setup,
2738                 ev_window->priv->print_settings,
2739                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2740                 ev_window);
2741 }
2742
2743 static void
2744 ev_window_print_cancel (EvWindow *ev_window)
2745 {
2746         EvPrintOperation *op;
2747
2748         if (!ev_window->priv->print_queue)
2749                 return;
2750
2751         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2752                 ev_print_operation_cancel (op);
2753         }
2754 }
2755
2756 static void
2757 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2758                                              gint      n_jobs)
2759 {
2760         gchar *text = NULL;
2761
2762         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2763             !ev_window->priv->print_queue)
2764                 return;
2765
2766         if (n_jobs == 0) {
2767                 ev_window_set_message_area (ev_window, NULL);
2768                 return;
2769         }
2770
2771         if (n_jobs > 1) {
2772                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2773                                                   "%d pending jobs in queue",
2774                                                   n_jobs - 1), n_jobs - 1);
2775         }
2776
2777         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2778                                             text);
2779         g_free (text);
2780 }
2781
2782 static gboolean
2783 destroy_window (GtkWidget *window)
2784 {
2785         gtk_widget_destroy (window);
2786
2787         return FALSE;
2788 }
2789
2790 static void
2791 ev_window_print_operation_done (EvPrintOperation       *op,
2792                                 GtkPrintOperationResult result,
2793                                 EvWindow               *ev_window)
2794 {
2795         gint n_jobs;
2796
2797         switch (result) {
2798         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2799                 GtkPrintSettings *print_settings;
2800
2801                 print_settings = ev_print_operation_get_print_settings (op);
2802                 if (ev_window->priv->print_settings != print_settings) {
2803                         if (ev_window->priv->print_settings)
2804                                 g_object_unref (ev_window->priv->print_settings);
2805                         ev_window->priv->print_settings = g_object_ref (print_settings);
2806                 }
2807
2808                 ev_application_set_print_settings (EV_APP, print_settings);
2809                 ev_window_save_print_settings (ev_window);
2810         }
2811
2812                 break;
2813         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2814                 GtkWidget *dialog;
2815                 GError    *error = NULL;
2816
2817
2818                 ev_print_operation_get_error (op, &error);
2819
2820                 /* The message area is already used by
2821                  * the printing progress, so it's better to
2822                  * use a popup dialog in this case
2823                  */
2824                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2825                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2826                                                  GTK_MESSAGE_ERROR,
2827                                                  GTK_BUTTONS_CLOSE,
2828                                                  "%s", _("Failed to print document"));
2829                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2830                                                           "%s", error->message);
2831                 g_signal_connect (dialog, "response",
2832                                   G_CALLBACK (gtk_widget_destroy),
2833                                   NULL);
2834                 gtk_widget_show (dialog);
2835
2836                 g_error_free (error);
2837         }
2838                 break;
2839         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2840         default:
2841                 break;
2842         }
2843
2844         g_queue_remove (ev_window->priv->print_queue, op);
2845         g_object_unref (op);
2846         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2847         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2848
2849         if (n_jobs == 0 && ev_window->priv->close_after_print)
2850                 g_idle_add ((GSourceFunc)destroy_window,
2851                             ev_window);
2852 }
2853
2854 static void
2855 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2856                                       gint                   response,
2857                                       EvWindow              *ev_window)
2858 {
2859         if (response == GTK_RESPONSE_CANCEL) {
2860                 EvPrintOperation *op;
2861
2862                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2863                 ev_print_operation_cancel (op);
2864         } else {
2865                 gtk_widget_hide (GTK_WIDGET (area));
2866         }
2867 }
2868
2869 static void
2870 ev_window_print_operation_status_changed (EvPrintOperation *op,
2871                                           EvWindow         *ev_window)
2872 {
2873         const gchar *status;
2874         gdouble      fraction;
2875
2876         status = ev_print_operation_get_status (op);
2877         fraction = ev_print_operation_get_progress (op);
2878
2879         if (!ev_window->priv->message_area) {
2880                 GtkWidget   *area;
2881                 const gchar *job_name;
2882                 gchar       *text;
2883
2884                 job_name = ev_print_operation_get_job_name (op);
2885                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2886
2887                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2888                                                      text,
2889                                                      GTK_STOCK_CLOSE,
2890                                                      GTK_RESPONSE_CLOSE,
2891                                                      GTK_STOCK_CANCEL,
2892                                                      GTK_RESPONSE_CANCEL,
2893                                                      NULL);
2894                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2895                 g_signal_connect (area, "response",
2896                                   G_CALLBACK (ev_window_print_progress_response_cb),
2897                                   ev_window);
2898                 gtk_widget_show (area);
2899                 ev_window_set_message_area (ev_window, area);
2900                 g_free (text);
2901         }
2902
2903         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2904                                              status);
2905         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2906                                                fraction);
2907 }
2908
2909 static void
2910 ev_window_print_operation_begin_print (EvPrintOperation *op,
2911                                        EvWindow         *ev_window)
2912 {
2913         GtkPrintSettings *print_settings;
2914
2915         if (!ev_window->priv->print_queue)
2916                 ev_window->priv->print_queue = g_queue_new ();
2917
2918         g_queue_push_head (ev_window->priv->print_queue, op);
2919         ev_window_print_update_pending_jobs_message (ev_window,
2920                                                      g_queue_get_length (ev_window->priv->print_queue));
2921
2922         if (ev_window->priv->print_settings)
2923                 g_object_unref (ev_window->priv->print_settings);
2924         print_settings = ev_print_operation_get_print_settings (op);
2925         ev_window->priv->print_settings = g_object_ref (print_settings);
2926 }
2927
2928 void
2929 ev_window_print_range (EvWindow *ev_window,
2930                        gint      first_page,
2931                        gint      last_page)
2932 {
2933         EvPrintOperation *op;
2934         gint              current_page;
2935         gint              document_last_page;
2936
2937         g_return_if_fail (EV_IS_WINDOW (ev_window));
2938         g_return_if_fail (ev_window->priv->document != NULL);
2939
2940         if (!ev_window->priv->print_queue)
2941                 ev_window->priv->print_queue = g_queue_new ();
2942
2943         op = ev_print_operation_new (ev_window->priv->document);
2944         if (!op) {
2945                 g_warning ("%s", "Printing is not supported for document\n");
2946                 return;
2947         }
2948
2949         g_signal_connect (op, "begin_print",
2950                           G_CALLBACK (ev_window_print_operation_begin_print),
2951                           (gpointer)ev_window);
2952         g_signal_connect (op, "status_changed",
2953                           G_CALLBACK (ev_window_print_operation_status_changed),
2954                           (gpointer)ev_window);
2955         g_signal_connect (op, "done",
2956                           G_CALLBACK (ev_window_print_operation_done),
2957                           (gpointer)ev_window);
2958
2959         current_page = ev_document_model_get_page (ev_window->priv->model);
2960         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
2961
2962         if (!ev_window->priv->print_settings) {
2963                 ev_window->priv->print_settings = gtk_print_settings_copy (
2964                         ev_application_get_print_settings (EV_APP));
2965                 ev_window_load_print_settings_from_metadata (ev_window);
2966         }
2967
2968         if (!ev_window->priv->print_page_setup) {
2969                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2970                         ev_application_get_page_setup (EV_APP));
2971                 ev_window_load_print_page_setup_from_metadata (ev_window);
2972         }
2973
2974         if (first_page != 1 || last_page != document_last_page) {
2975                 GtkPageRange range;
2976
2977                 /* Ranges in GtkPrint are 0 - N */
2978                 range.start = first_page - 1;
2979                 range.end = last_page - 1;
2980
2981                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2982                                                     GTK_PRINT_PAGES_RANGES);
2983                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2984                                                     &range, 1);
2985         }
2986
2987         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
2988         ev_print_operation_set_current_page (op, current_page);
2989         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
2990         ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
2991
2992         ev_print_operation_run (op, GTK_WINDOW (ev_window));
2993 }
2994
2995 static void
2996 ev_window_print (EvWindow *window)
2997 {
2998         ev_window_print_range (window, 1,
2999                                ev_document_get_n_pages (window->priv->document));
3000 }
3001
3002 static void
3003 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3004 {
3005         ev_window_print (ev_window);
3006 }
3007
3008 static void
3009 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3010 {
3011         if (ev_window->priv->properties == NULL) {
3012                 ev_window->priv->properties = ev_properties_dialog_new ();
3013                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3014                                                    ev_window->priv->uri,
3015                                                    ev_window->priv->document);
3016                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3017                                            (gpointer) &(ev_window->priv->properties));
3018                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3019                                               GTK_WINDOW (ev_window));
3020         }
3021
3022         ev_document_fc_mutex_lock ();
3023         gtk_widget_show (ev_window->priv->properties);
3024         ev_document_fc_mutex_unlock ();
3025 }
3026
3027 static void
3028 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3029                                          gint       response,
3030                                          EvWindow  *ev_window)
3031 {
3032         gtk_widget_destroy (GTK_WIDGET (dialog));
3033
3034         switch (response) {
3035         case GTK_RESPONSE_YES:
3036                 if (!ev_window->priv->print_queue ||
3037                     g_queue_is_empty (ev_window->priv->print_queue))
3038                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3039                 else
3040                         ev_window->priv->close_after_print = TRUE;
3041                 break;
3042         case GTK_RESPONSE_NO:
3043                 ev_window->priv->close_after_print = TRUE;
3044                 if (ev_window->priv->print_queue &&
3045                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3046                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3047                         ev_window_print_cancel (ev_window);
3048                 } else {
3049                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3050                 }
3051                 break;
3052         case GTK_RESPONSE_CANCEL:
3053         default:
3054                 ev_window->priv->close_after_print = FALSE;
3055         }
3056 }
3057
3058 static void
3059 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3060 {
3061         GtkWidget *dialog;
3062         gchar     *text, *markup;
3063         gint       n_print_jobs;
3064
3065         n_print_jobs = ev_window->priv->print_queue ?
3066                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3067
3068         if (n_print_jobs == 0) {
3069                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3070                 return;
3071         }
3072
3073         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3074                                          GTK_DIALOG_MODAL,
3075                                          GTK_MESSAGE_QUESTION,
3076                                          GTK_BUTTONS_NONE,
3077                                          NULL);
3078         if (n_print_jobs == 1) {
3079                 EvPrintOperation *op;
3080                 const gchar      *job_name;
3081
3082                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3083                 job_name = ev_print_operation_get_job_name (op);
3084
3085                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3086                                         job_name);
3087         } else {
3088                 text = g_strdup_printf (_("There are %d print jobs active. "
3089                                           "Wait until print finishes before closing?"),
3090                                         n_print_jobs);
3091         }
3092
3093         markup = g_strdup_printf ("<b>%s</b>", text);
3094         g_free (text);
3095
3096         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3097         g_free (markup);
3098
3099         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3100                                                   _("If you close the window, pending print "
3101                                                     "jobs will not be printed."));
3102
3103         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3104                                 _("Cancel _print and Close"),
3105                                 GTK_RESPONSE_NO,
3106                                 GTK_STOCK_CANCEL,
3107                                 GTK_RESPONSE_CANCEL,
3108                                 _("Close _after Printing"),
3109                                 GTK_RESPONSE_YES,
3110                                 NULL);
3111         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3112         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3113                                                  GTK_RESPONSE_YES,
3114                                                  GTK_RESPONSE_NO,
3115                                                  GTK_RESPONSE_CANCEL,
3116                                                  -1);
3117
3118         g_signal_connect (dialog, "response",
3119                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3120                           ev_window);
3121         gtk_widget_show (dialog);
3122 }
3123
3124 static void
3125 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3126 {
3127         GtkAction *action;
3128
3129         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3130         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3131         update_chrome_visibility (window);
3132
3133         action = gtk_action_group_get_action (window->priv->action_group,
3134                                               PAGE_SELECTOR_ACTION);
3135         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3136 }
3137
3138 static void
3139 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3140 {
3141         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3142 }
3143
3144 static void
3145 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3146 {
3147         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3148 }
3149
3150 static void
3151 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3152 {
3153         gboolean continuous;
3154
3155         ev_window_stop_presentation (ev_window, TRUE);
3156         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3157         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3158 }
3159
3160 static void
3161 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3162 {
3163         gboolean dual_page;
3164
3165         ev_window_stop_presentation (ev_window, TRUE);
3166         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3167         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3168 }
3169
3170 static void
3171 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3172 {
3173         ev_window_stop_presentation (ev_window, TRUE);
3174
3175         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3176                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3177         } else {
3178                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3179         }
3180         ev_window_update_actions (ev_window);
3181 }
3182
3183 static void
3184 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3185 {
3186         ev_window_stop_presentation (ev_window, TRUE);
3187
3188         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3189                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3190         } else {
3191                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3192         }
3193         ev_window_update_actions (ev_window);
3194 }
3195
3196
3197 static void
3198 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3199 {
3200         g_return_if_fail (EV_IS_WINDOW (ev_window));
3201
3202         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3203 }
3204
3205 static void
3206 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3207 {
3208         g_return_if_fail (EV_IS_WINDOW (ev_window));
3209
3210         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3211                 g_error ("Find action should be insensitive since document doesn't support find");
3212                 return;
3213         }
3214
3215         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3216         update_chrome_visibility (ev_window);
3217         gtk_widget_grab_focus (ev_window->priv->find_bar);
3218 }
3219
3220 static void
3221 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3222 {
3223         g_return_if_fail (EV_IS_WINDOW (ev_window));
3224
3225         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3226         update_chrome_visibility (ev_window);
3227         gtk_widget_grab_focus (ev_window->priv->find_bar);
3228         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3229 }
3230
3231 static void
3232 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3233 {
3234         g_return_if_fail (EV_IS_WINDOW (ev_window));
3235
3236         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3237         update_chrome_visibility (ev_window);
3238         gtk_widget_grab_focus (ev_window->priv->find_bar);
3239         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3240 }
3241
3242 static void
3243 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3244 {
3245         g_return_if_fail (EV_IS_WINDOW (ev_window));
3246
3247         ev_view_copy (EV_VIEW (ev_window->priv->view));
3248 }
3249
3250 static void
3251 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3252                                       EvWindow *ev_window)
3253 {
3254         if (!ev_window_is_empty (ev_window))
3255                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3256                                              gtk_paned_get_position (GTK_PANED (object)));
3257 }
3258
3259 static void
3260 ev_window_update_fullscreen_action (EvWindow *window)
3261 {
3262         GtkAction *action;
3263
3264         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3265         g_signal_handlers_block_by_func
3266                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3267         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3268                                       ev_document_model_get_fullscreen (window->priv->model));
3269         g_signal_handlers_unblock_by_func
3270                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3271 }
3272
3273 static void
3274 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3275 {
3276         GtkWidget *item;
3277
3278         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3279         g_object_set (item, "is-important", FALSE, NULL);
3280
3281         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3282         g_object_set (item, "is-important", FALSE, NULL);
3283
3284         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3285         g_object_set (item, "is-important", TRUE, NULL);
3286
3287         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3288         g_object_set (item, "is-important", TRUE, NULL);
3289 }
3290
3291 static void
3292 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3293 {
3294         static gboolean done = FALSE;
3295
3296         if (!done) {
3297                 gtk_rc_parse_string (
3298                         "\n"
3299                         "   style \"fullscreen-toolbar-style\"\n"
3300                         "   {\n"
3301                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3302                         "   }\n"
3303                         "\n"
3304                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3305                         "\n");
3306                 done = TRUE;
3307         }
3308
3309         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3310 }
3311
3312 static void
3313 ev_window_run_fullscreen (EvWindow *window)
3314 {
3315         EvView  *view = EV_VIEW (window->priv->view);
3316         gboolean fullscreen_window = TRUE;
3317
3318         if (ev_document_model_get_fullscreen (window->priv->model))
3319                 return;
3320
3321         if (!window->priv->fullscreen_toolbar) {
3322                 window->priv->fullscreen_toolbar =
3323                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3324                                                    "/FullscreenToolbar");
3325
3326                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3327                                        GTK_TOOLBAR_BOTH_HORIZ);
3328                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3329                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3330
3331                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3332                                     window->priv->fullscreen_toolbar,
3333                                     FALSE, FALSE, 0);
3334                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3335                                        window->priv->fullscreen_toolbar, 1);
3336         }
3337
3338         if (ev_view_get_presentation (view)) {
3339                 ev_window_stop_presentation (window, FALSE);
3340                 fullscreen_window = FALSE;
3341         }
3342
3343         g_object_set (G_OBJECT (window->priv->scrolled_window),
3344                       "shadow-type", GTK_SHADOW_NONE,
3345                       NULL);
3346
3347         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3348         ev_window_update_fullscreen_action (window);
3349
3350         /* If the user doesn't have the main toolbar he/she won't probably want
3351          * the toolbar in fullscreen mode. See bug #483048
3352          */
3353         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3354                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3355         update_chrome_visibility (window);
3356
3357         if (fullscreen_window)
3358                 gtk_window_fullscreen (GTK_WINDOW (window));
3359         gtk_widget_grab_focus (window->priv->view);
3360
3361         if (!ev_window_is_empty (window))
3362                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3363 }
3364
3365 static void
3366 ev_window_stop_fullscreen (EvWindow *window,
3367                            gboolean  unfullscreen_window)
3368 {
3369         if (!ev_document_model_get_fullscreen (window->priv->model))
3370                 return;
3371
3372         g_object_set (G_OBJECT (window->priv->scrolled_window),
3373                       "shadow-type", GTK_SHADOW_IN,
3374                       NULL);
3375
3376         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3377         ev_window_update_fullscreen_action (window);
3378         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3379         update_chrome_visibility (window);
3380         if (unfullscreen_window)
3381                 gtk_window_unfullscreen (GTK_WINDOW (window));
3382
3383         if (!ev_window_is_empty (window))
3384                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3385 }
3386
3387 static void
3388 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3389 {
3390         gboolean fullscreen;
3391
3392         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3393         if (fullscreen) {
3394                 ev_window_run_fullscreen (window);
3395         } else {
3396                 ev_window_stop_fullscreen (window, TRUE);
3397         }
3398 }
3399
3400 static gboolean
3401 presentation_timeout_cb (EvWindow *window)
3402 {
3403         EvView *view = EV_VIEW (window->priv->view);
3404
3405         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3406                 return FALSE;
3407
3408         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3409         window->priv->presentation_timeout_id = 0;
3410
3411         return FALSE;
3412 }
3413
3414 static void
3415 presentation_set_timeout (EvWindow *window)
3416 {
3417         if (window->priv->presentation_timeout_id > 0) {
3418                 g_source_remove (window->priv->presentation_timeout_id);
3419         }
3420
3421         window->priv->presentation_timeout_id =
3422                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3423                                        (GSourceFunc)presentation_timeout_cb, window);
3424
3425         ev_view_show_cursor (EV_VIEW (window->priv->view));
3426 }
3427
3428 static void
3429 presentation_clear_timeout (EvWindow *window)
3430 {
3431         if (window->priv->presentation_timeout_id > 0) {
3432                 g_source_remove (window->priv->presentation_timeout_id);
3433         }
3434
3435         window->priv->presentation_timeout_id = 0;
3436
3437         ev_view_show_cursor (EV_VIEW (window->priv->view));
3438 }
3439
3440 static gboolean
3441 presentation_motion_notify_cb (GtkWidget *widget,
3442                                GdkEventMotion *event,
3443                                gpointer user_data)
3444 {
3445         EvWindow *window = EV_WINDOW (user_data);
3446
3447         presentation_set_timeout (window);
3448
3449         return FALSE;
3450 }
3451
3452 static gboolean
3453 presentation_leave_notify_cb (GtkWidget *widget,
3454                               GdkEventCrossing *event,
3455                               gpointer user_data)
3456 {
3457         EvWindow *window = EV_WINDOW (user_data);
3458
3459         presentation_clear_timeout (window);
3460
3461         return FALSE;
3462 }
3463
3464 static void
3465 ev_window_update_presentation_action (EvWindow *window)
3466 {
3467         GtkAction *action;
3468
3469         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3470         g_signal_handlers_block_by_func
3471                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3472         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3473                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3474         g_signal_handlers_unblock_by_func
3475                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3476 }
3477
3478 static void
3479 ev_window_run_presentation (EvWindow *window)
3480 {
3481         EvView  *view = EV_VIEW (window->priv->view);
3482         gboolean fullscreen_window = TRUE;
3483
3484         if (ev_view_get_presentation (view))
3485                 return;
3486
3487         if (ev_document_model_get_fullscreen (window->priv->model)) {
3488                 ev_window_stop_fullscreen (window, FALSE);
3489                 fullscreen_window = FALSE;
3490         }
3491
3492         g_object_set (G_OBJECT (window->priv->scrolled_window),
3493                       "shadow-type", GTK_SHADOW_NONE,
3494                       NULL);
3495
3496         ev_view_set_presentation (view, TRUE);
3497         ev_window_update_presentation_action (window);
3498
3499         update_chrome_visibility (window);
3500
3501         gtk_widget_grab_focus (window->priv->view);
3502         if (fullscreen_window)
3503                 gtk_window_fullscreen (GTK_WINDOW (window));
3504
3505         g_signal_connect (window->priv->view,
3506                           "motion-notify-event",
3507                           G_CALLBACK (presentation_motion_notify_cb),
3508                           window);
3509         g_signal_connect (window->priv->view,
3510                           "leave-notify-event",
3511                           G_CALLBACK (presentation_leave_notify_cb),
3512                           window);
3513         presentation_set_timeout (window);
3514
3515         ev_application_screensaver_disable (EV_APP);
3516
3517         if (!ev_window_is_empty (window))
3518                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3519 }
3520
3521 static void
3522 ev_window_stop_presentation (EvWindow *window,
3523                              gboolean  unfullscreen_window)
3524 {
3525         EvView *view = EV_VIEW (window->priv->view);
3526
3527         if (!ev_view_get_presentation (view))
3528                 return;
3529
3530         g_object_set (G_OBJECT (window->priv->scrolled_window),
3531                       "shadow-type", GTK_SHADOW_IN,
3532                       NULL);
3533
3534         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3535         ev_window_update_presentation_action (window);
3536         update_chrome_visibility (window);
3537         if (unfullscreen_window)
3538                 gtk_window_unfullscreen (GTK_WINDOW (window));
3539
3540         g_signal_handlers_disconnect_by_func (window->priv->view,
3541                                               (gpointer) presentation_motion_notify_cb,
3542                                               window);
3543         g_signal_handlers_disconnect_by_func (window->priv->view,
3544                                               (gpointer) presentation_leave_notify_cb,
3545                                               window);
3546         presentation_clear_timeout (window);
3547
3548         ev_application_screensaver_enable (EV_APP);
3549
3550         if (!ev_window_is_empty (window))
3551                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3552 }
3553
3554 static void
3555 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3556 {
3557         gboolean presentation;
3558
3559         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3560         if (presentation) {
3561                 ev_window_run_presentation (window);
3562         }
3563 }
3564
3565 static void
3566 ev_window_setup_gtk_settings (EvWindow *window)
3567 {
3568         GtkSettings *settings;
3569         GdkScreen   *screen;
3570         gchar       *menubar_accel_accel;
3571
3572         screen = gtk_window_get_screen (GTK_WINDOW (window));
3573         settings = gtk_settings_get_for_screen (screen);
3574
3575         g_object_get (settings,
3576                       "gtk-menu-bar-accel", &menubar_accel_accel,
3577                       NULL);
3578         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3579                 gtk_accelerator_parse (menubar_accel_accel,
3580                                        &window->priv->menubar_accel_keyval,
3581                                        &window->priv->menubar_accel_modifier);
3582                 if (window->priv->menubar_accel_keyval == 0) {
3583                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3584                                    menubar_accel_accel);
3585                 }
3586         } else {
3587                 window->priv->menubar_accel_keyval = 0;
3588                 window->priv->menubar_accel_modifier = 0;
3589         }
3590
3591         g_free (menubar_accel_accel);
3592 }
3593
3594 static void
3595 ev_window_screen_changed (GtkWidget *widget,
3596                           GdkScreen *old_screen)
3597 {
3598         EvWindow *window = EV_WINDOW (widget);
3599         EvWindowPrivate *priv = window->priv;
3600         GdkScreen *screen;
3601         gdouble dpi;
3602
3603         screen = gtk_widget_get_screen (widget);
3604         if (screen == old_screen)
3605                 return;
3606
3607         ev_window_setup_gtk_settings (window);
3608         dpi = get_screen_dpi (GTK_WINDOW (window));
3609         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3610         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3611
3612         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3613                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3614         }
3615 }
3616
3617 static gboolean
3618 ev_window_state_event (GtkWidget           *widget,
3619                        GdkEventWindowState *event)
3620 {
3621         EvWindow *window = EV_WINDOW (widget);
3622         EvView   *view = EV_VIEW (window->priv->view);
3623
3624         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3625                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3626         }
3627
3628         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3629                 return FALSE;
3630
3631         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3632                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3633                         return FALSE;
3634
3635                 ev_window_run_fullscreen (window);
3636         } else {
3637                 if (ev_document_model_get_fullscreen (window->priv->model))
3638                         ev_window_stop_fullscreen (window, FALSE);
3639                 else if (ev_view_get_presentation (view))
3640                         ev_window_stop_presentation (window, FALSE);
3641         }
3642
3643         return FALSE;
3644 }
3645
3646 static void
3647 ev_window_set_page_mode (EvWindow         *window,
3648                          EvWindowPageMode  page_mode)
3649 {
3650         GtkWidget *child = NULL;
3651         GtkWidget *real_child;
3652
3653         if (window->priv->page_mode == page_mode)
3654                 return;
3655
3656         window->priv->page_mode = page_mode;
3657
3658         switch (page_mode) {
3659                 case PAGE_MODE_DOCUMENT:
3660                         child = window->priv->view;
3661                         break;
3662                 case PAGE_MODE_PASSWORD:
3663                         child = window->priv->password_view;
3664                         break;
3665                 default:
3666                         g_assert_not_reached ();
3667         }
3668
3669         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3670         if (child != real_child) {
3671                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3672                                       real_child);
3673                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3674                                    child);
3675         }
3676         ev_window_update_actions (window);
3677 }
3678
3679
3680 static void
3681 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3682 {
3683         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3684
3685         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3686 }
3687
3688 static void
3689 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3690 {
3691         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3692
3693         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3694 }
3695
3696 static void
3697 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3698 {
3699         EvWindow *ev_window = EV_WINDOW (data);
3700         egg_editable_toolbar_set_edit_mode
3701                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3702         ev_application_save_toolbars_model (EV_APP);
3703         gtk_widget_destroy (GTK_WIDGET (dialog));
3704 }
3705
3706 static void
3707 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3708 {
3709         GtkWidget *dialog;
3710         GtkWidget *editor;
3711
3712         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3713                                               GTK_WINDOW (ev_window),
3714                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3715                                               GTK_STOCK_CLOSE,
3716                                               GTK_RESPONSE_CLOSE,
3717                                               NULL);
3718         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3719         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3720         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3721         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3722         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3723
3724         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3725                                          ev_application_get_toolbars_model (EV_APP));
3726         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3727         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3728
3729         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3730
3731         egg_editable_toolbar_set_edit_mode
3732                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3733
3734         g_signal_connect (dialog, "response",
3735                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3736                           ev_window);
3737         gtk_widget_show_all (dialog);
3738 }
3739
3740 static void
3741 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3742 {
3743         g_return_if_fail (EV_IS_WINDOW (ev_window));
3744
3745         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3746         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3747 }
3748
3749 static void
3750 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3751 {
3752         g_return_if_fail (EV_IS_WINDOW (ev_window));
3753
3754         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3755         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3756 }
3757
3758 static void
3759 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3760 {
3761         g_return_if_fail (EV_IS_WINDOW (ev_window));
3762
3763         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3764 }
3765
3766 static void
3767 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3768 {
3769         g_return_if_fail (EV_IS_WINDOW (ev_window));
3770
3771         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3772 }
3773
3774 static void
3775 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3776 {
3777         g_return_if_fail (EV_IS_WINDOW (ev_window));
3778
3779         ev_document_model_set_page (ev_window->priv->model, 0);
3780 }
3781
3782 static void
3783 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3784 {
3785         g_return_if_fail (EV_IS_WINDOW (ev_window));
3786
3787         ev_document_model_set_page (ev_window->priv->model,
3788                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3789 }
3790
3791 static void
3792 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3793 {
3794         int n_pages, current_page;
3795
3796         g_return_if_fail (EV_IS_WINDOW (ev_window));
3797
3798         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3799         current_page = ev_document_model_get_page (ev_window->priv->model);
3800
3801         if (current_page + 10 < n_pages) {
3802                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3803         }
3804 }
3805
3806 static void
3807 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3808 {
3809         int current_page;
3810
3811         g_return_if_fail (EV_IS_WINDOW (ev_window));
3812
3813         current_page = ev_document_model_get_page (ev_window->priv->model);
3814
3815         if (current_page - 10 >= 0) {
3816                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3817         }
3818 }
3819
3820 static void
3821 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3822 {
3823         ev_window_reload_document (ev_window, NULL);
3824 }
3825
3826 static void
3827 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3828 {
3829         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3830 }
3831
3832 static void
3833 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3834 {
3835         GError  *error = NULL;
3836
3837         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3838                       "ghelp:evince",
3839                       GDK_CURRENT_TIME,
3840                       &error);
3841         if (error) {
3842                 ev_window_error_message (ev_window, error,
3843                                          "%s", _("There was an error displaying help"));
3844                 g_error_free (error);
3845         }
3846 }
3847
3848 static void
3849 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3850 {
3851         ev_window_stop_fullscreen (window, TRUE);
3852 }
3853
3854 static void
3855 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3856 {
3857         ev_window_run_presentation (window);
3858 }
3859
3860 static void
3861 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3862 {
3863         GtkWidget *widget;
3864
3865         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3866
3867         widget = gtk_window_get_focus (GTK_WINDOW (window));
3868         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3869                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3870                 update_chrome_visibility (window);
3871                 gtk_widget_grab_focus (window->priv->view);
3872         } else {
3873                 gboolean fullscreen;
3874                 gboolean presentation;
3875
3876                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
3877                 g_object_get (window->priv->view,
3878                               "presentation", &presentation,
3879                               NULL);
3880
3881                 if (fullscreen) {
3882                         ev_window_stop_fullscreen (window, TRUE);
3883                 } else if (presentation) {
3884                         ev_window_stop_presentation (window, TRUE);
3885                         gtk_widget_grab_focus (window->priv->view);
3886                 } else {
3887                         gtk_widget_grab_focus (window->priv->view);
3888                 }
3889
3890                 if (fullscreen && presentation)
3891                         g_warning ("Both fullscreen and presentation set somehow");
3892         }
3893 }
3894
3895 static void
3896 save_sizing_mode (EvWindow *window)
3897 {
3898         EvSizingMode mode;
3899         GEnumValue *enum_value;
3900
3901         if (ev_window_is_empty (window))
3902                 return;
3903
3904         mode = ev_document_model_get_sizing_mode (window->priv->model);
3905         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3906         ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3907                                         enum_value->value_nick);
3908 }
3909
3910 static void
3911 ev_window_document_changed_cb (EvDocumentModel *model,
3912                                GParamSpec      *pspec,
3913                                EvWindow        *ev_window)
3914 {
3915         ev_window_set_document (ev_window,
3916                                 ev_document_model_get_document (model));
3917 }
3918
3919 static void
3920 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
3921                                   GParamSpec      *pspec,
3922                                   EvWindow        *ev_window)
3923 {
3924         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
3925
3926         g_object_set (ev_window->priv->scrolled_window,
3927                       "hscrollbar-policy",
3928                       sizing_mode == EV_SIZING_FREE ?
3929                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
3930                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3931                       NULL);
3932
3933         update_sizing_buttons (ev_window);
3934         save_sizing_mode (ev_window);
3935 }
3936
3937 static void
3938 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
3939 {
3940         ev_window_update_actions (ev_window);
3941
3942         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3943                 gdouble zoom;
3944
3945                 zoom = ev_document_model_get_scale (model);
3946                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3947                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3948         }
3949 }
3950
3951 static void
3952 ev_window_update_continuous_action (EvWindow *window)
3953 {
3954         GtkAction *action;
3955
3956         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3957         g_signal_handlers_block_by_func
3958                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3959         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3960                                       ev_document_model_get_continuous (window->priv->model));
3961         g_signal_handlers_unblock_by_func
3962                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3963 }
3964
3965 static void
3966 ev_window_update_dual_page_action (EvWindow *window)
3967 {
3968         GtkAction *action;
3969
3970         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3971         g_signal_handlers_block_by_func
3972                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3973         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3974                                       ev_document_model_get_dual_page (window->priv->model));
3975         g_signal_handlers_unblock_by_func
3976                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3977 }
3978
3979 static void
3980 ev_window_continuous_changed_cb (EvDocumentModel *model,
3981                                  GParamSpec      *pspec,
3982                                  EvWindow        *ev_window)
3983 {
3984         ev_window_update_continuous_action (ev_window);
3985
3986         if (!ev_window_is_empty (ev_window))
3987                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3988                                                  ev_document_model_get_continuous (model));
3989 }
3990
3991 static void
3992 ev_window_rotation_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *window)
3993 {
3994         gint rotation = ev_document_model_get_rotation (model);
3995
3996         if (!ev_window_is_empty (window))
3997                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3998                                              rotation);
3999
4000         ev_window_refresh_window_thumbnail (window, rotation);
4001 }
4002
4003 static void
4004 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4005 {
4006         ev_window_update_actions (window);
4007 }
4008
4009 static void
4010 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4011                                 GParamSpec      *pspec,
4012                                 EvWindow        *ev_window)
4013 {
4014         ev_window_update_dual_page_action (ev_window);
4015
4016         if (!ev_window_is_empty (ev_window))
4017                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4018                                                  ev_document_model_get_dual_page (model));
4019 }
4020
4021 static char *
4022 build_comments_string (void)
4023 {
4024 #ifdef ENABLE_PDF
4025         PopplerBackend backend;
4026         const char *backend_name;
4027         const char *version;
4028
4029         backend = poppler_get_backend ();
4030         version = poppler_get_version ();
4031         switch (backend) {
4032                 case POPPLER_BACKEND_CAIRO:
4033                         backend_name = "cairo";
4034                         break;
4035                 case POPPLER_BACKEND_SPLASH:
4036                         backend_name = "splash";
4037                         break;
4038                 default:
4039                         backend_name = "unknown";
4040                         break;
4041         }
4042
4043         return g_strdup_printf (_("Document Viewer.\n"
4044                                   "Using poppler %s (%s)"),
4045                                 version, backend_name);
4046 #else
4047         return g_strdup_printf (_("Document Viewer"));
4048 #endif
4049 }
4050
4051 static void
4052 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4053 {
4054         const char *authors[] = {
4055                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4056                 "Jonathan Blandford <jrb@gnome.org>",
4057                 "Marco Pesenti Gritti <marco@gnome.org>",
4058                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4059                 "Bryan Clark <clarkbw@gnome.org>",
4060                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4061                 "Wouter Bolsterlee <wbolster@gnome.org>",
4062                 "Christian Persch <chpe" "\100" "gnome.org>",
4063                 NULL
4064         };
4065
4066         const char *documenters[] = {
4067                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4068                 NULL
4069         };
4070
4071         const char *license[] = {
4072                 N_("Evince is free software; you can redistribute it and/or modify "
4073                    "it under the terms of the GNU General Public License as published by "
4074                    "the Free Software Foundation; either version 2 of the License, or "
4075                    "(at your option) any later version.\n"),
4076                 N_("Evince is distributed in the hope that it will be useful, "
4077                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4078                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4079                    "GNU General Public License for more details.\n"),
4080                 N_("You should have received a copy of the GNU General Public License "
4081                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4082                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4083         };
4084
4085         char *license_trans;
4086         char *comments;
4087
4088 #ifdef ENABLE_NLS
4089         const char **p;
4090
4091         for (p = authors; *p; ++p)
4092                 *p = _(*p);
4093
4094         for (p = documenters; *p; ++p)
4095                 *p = _(*p);
4096 #endif
4097
4098         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4099                                      _(license[2]), "\n", NULL);
4100         comments = build_comments_string ();
4101
4102         gtk_show_about_dialog (
4103                 GTK_WINDOW (ev_window),
4104                 "name", _("Evince"),
4105                 "version", VERSION,
4106                 "copyright",
4107                 _("© 1996–2009 The Evince authors"),
4108                 "license", license_trans,
4109                 "website", "http://www.gnome.org/projects/evince",
4110                 "comments", comments,
4111                 "authors", authors,
4112                 "documenters", documenters,
4113                 "translator-credits", _("translator-credits"),
4114                 "logo-icon-name", "evince",
4115                 "wrap-license", TRUE,
4116                 NULL);
4117
4118         g_free (comments);
4119         g_free (license_trans);
4120 }
4121
4122 static void
4123 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4124 {
4125         gboolean active;
4126
4127         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4128         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4129         update_chrome_visibility (ev_window);
4130         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4131 }
4132
4133 static void
4134 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4135 {
4136         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4137                 return;
4138
4139         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4140                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4141         update_chrome_visibility (ev_window);
4142 }
4143
4144 static void
4145 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4146                                            GParamSpec *pspec,
4147                                            EvWindow   *ev_window)
4148 {
4149         GtkWidget *current_page;
4150         const char *id;
4151
4152         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4153
4154         if (current_page == ev_window->priv->sidebar_links) {
4155                 id = LINKS_SIDEBAR_ID;
4156         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4157                 id = THUMBNAILS_SIDEBAR_ID;
4158         } else if (current_page == ev_window->priv->sidebar_attachments) {
4159                 id = ATTACHMENTS_SIDEBAR_ID;
4160         } else if (current_page == ev_window->priv->sidebar_layers) {
4161                 id = LAYERS_SIDEBAR_ID;
4162         } else {
4163                 g_assert_not_reached();
4164         }
4165
4166         g_object_unref (current_page);
4167
4168         if (!ev_window_is_empty (ev_window))
4169                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4170 }
4171
4172 static void
4173 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4174                                          GParamSpec *pspec,
4175                                          EvWindow   *ev_window)
4176 {
4177         EvView *view = EV_VIEW (ev_window->priv->view);
4178         GtkAction *action;
4179
4180         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4181
4182         if (!ev_view_get_presentation (view)) {
4183                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4184                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4185
4186                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4187                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4188         }
4189 }
4190
4191 static void
4192 view_menu_link_popup (EvWindow *ev_window,
4193                       EvLink   *link)
4194 {
4195         gboolean   show_external = FALSE;
4196         gboolean   show_internal = FALSE;
4197         GtkAction *action;
4198
4199         if (ev_window->priv->link)
4200                 g_object_unref (ev_window->priv->link);
4201
4202         if (link)
4203                 ev_window->priv->link = g_object_ref (link);
4204         else
4205                 ev_window->priv->link = NULL;
4206
4207         if (ev_window->priv->link) {
4208                 EvLinkAction *ev_action;
4209
4210                 ev_action = ev_link_get_action (link);
4211                 if (ev_action) {
4212                         switch (ev_link_action_get_action_type (ev_action)) {
4213                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4214                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4215                                         show_internal = TRUE;
4216                                         break;
4217                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4218                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4219                                         show_external = TRUE;
4220                                         break;
4221                                 default:
4222                                         break;
4223                         }
4224                 }
4225         }
4226
4227         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4228                                               "OpenLink");
4229         gtk_action_set_visible (action, show_external);
4230
4231         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4232                                               "CopyLinkAddress");
4233         gtk_action_set_visible (action, show_external);
4234
4235         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4236                                               "GoLink");
4237         gtk_action_set_visible (action, show_internal);
4238
4239         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4240                                               "OpenLinkNewWindow");
4241         gtk_action_set_visible (action, show_internal);
4242 }
4243
4244 static void
4245 view_menu_image_popup (EvWindow  *ev_window,
4246                        EvImage   *image)
4247 {
4248         GtkAction *action;
4249         gboolean   show_image = FALSE;
4250
4251         if (ev_window->priv->image)
4252                 g_object_unref (ev_window->priv->image);
4253
4254         if (image)
4255                 ev_window->priv->image = g_object_ref (image);
4256         else
4257                 ev_window->priv->image = NULL;
4258
4259         show_image = (ev_window->priv->image != NULL);
4260
4261         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4262                                               "SaveImageAs");
4263         gtk_action_set_visible (action, show_image);
4264
4265         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4266                                               "CopyImage");
4267         gtk_action_set_visible (action, show_image);
4268 }
4269
4270 static gboolean
4271 view_menu_popup_cb (EvView   *view,
4272                     GObject  *object,
4273                     EvWindow *ev_window)
4274 {
4275         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4276                 return FALSE;
4277
4278         view_menu_link_popup (ev_window,
4279                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4280         view_menu_image_popup (ev_window,
4281                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4282
4283         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4284                         NULL, NULL, NULL, NULL,
4285                         3, gtk_get_current_event_time ());
4286         return TRUE;
4287 }
4288
4289 static gboolean
4290 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4291                               GList           *attach_list,
4292                               EvWindow        *ev_window)
4293 {
4294         GtkWidget *popup;
4295
4296         g_assert (attach_list != NULL);
4297
4298         if (ev_window->priv->attach_list) {
4299                 g_list_foreach (ev_window->priv->attach_list,
4300                                 (GFunc) g_object_unref, NULL);
4301                 g_list_free (ev_window->priv->attach_list);
4302         }
4303
4304         ev_window->priv->attach_list = attach_list;
4305
4306         popup = ev_window->priv->attachment_popup;
4307
4308         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4309                         NULL, NULL,
4310                         3, gtk_get_current_event_time ());
4311
4312         return TRUE;
4313 }
4314
4315 static void
4316 ev_window_update_find_status_message (EvWindow *ev_window)
4317 {
4318         gchar *message;
4319
4320         if (!ev_window->priv->find_job)
4321                 return;
4322
4323         if (ev_job_is_finished (ev_window->priv->find_job)) {
4324                 gint n_results;
4325
4326                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4327                                                        ev_document_model_get_page (ev_window->priv->model));
4328                 /* TRANS: Sometimes this could be better translated as
4329                                       "%d hit(s) on this page".  Therefore this string
4330                                       contains plural cases. */
4331                 message = g_strdup_printf (ngettext ("%d found on this page",
4332                                                      "%d found on this page",
4333                                                      n_results),
4334                                            n_results);
4335         } else {
4336                 gdouble percent;
4337
4338                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4339                 message = g_strdup_printf (_("%3d%% remaining to search"),
4340                                            (gint) ((1.0 - percent) * 100));
4341         }
4342
4343         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4344         g_free (message);
4345 }
4346
4347 static void
4348 ev_window_find_job_finished_cb (EvJobFind *job,
4349                                 EvWindow  *ev_window)
4350 {
4351         ev_window_update_find_status_message (ev_window);
4352 }
4353
4354 static void
4355 ev_window_find_job_updated_cb (EvJobFind *job,
4356                                gint       page,
4357                                EvWindow  *ev_window)
4358 {
4359         ev_window_update_actions (ev_window);
4360
4361         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4362                               ev_job_find_get_results (job),
4363                               page);
4364         ev_window_update_find_status_message (ev_window);
4365 }
4366
4367 static void
4368 ev_window_clear_find_job (EvWindow *ev_window)
4369 {
4370         if (ev_window->priv->find_job != NULL) {
4371                 if (!ev_job_is_finished (ev_window->priv->find_job))
4372                         ev_job_cancel (ev_window->priv->find_job);
4373
4374                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4375                                                       ev_window_find_job_finished_cb,
4376                                                       ev_window);
4377                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4378                                                       ev_window_find_job_updated_cb,
4379                                                       ev_window);
4380                 g_object_unref (ev_window->priv->find_job);
4381                 ev_window->priv->find_job = NULL;
4382         }
4383 }
4384
4385 static void
4386 find_bar_previous_cb (EggFindBar *find_bar,
4387                       EvWindow   *ev_window)
4388 {
4389         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4390 }
4391
4392 static void
4393 find_bar_next_cb (EggFindBar *find_bar,
4394                   EvWindow   *ev_window)
4395 {
4396         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4397 }
4398
4399 static void
4400 find_bar_close_cb (EggFindBar *find_bar,
4401                    EvWindow   *ev_window)
4402 {
4403         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4404         ev_window_clear_find_job (ev_window);
4405         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4406         update_chrome_visibility (ev_window);
4407 }
4408
4409 static void
4410 find_bar_search_changed_cb (EggFindBar *find_bar,
4411                             GParamSpec *param,
4412                             EvWindow   *ev_window)
4413 {
4414         gboolean case_sensitive;
4415         const char *search_string;
4416
4417         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4418                 return;
4419
4420         /* Either the string or case sensitivity could have changed. */
4421         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4422         search_string = egg_find_bar_get_search_string (find_bar);
4423
4424         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4425
4426         ev_window_clear_find_job (ev_window);
4427
4428         if (search_string && search_string[0]) {
4429                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4430                                                              ev_document_model_get_page (ev_window->priv->model),
4431                                                              ev_document_get_n_pages (ev_window->priv->document),
4432                                                              search_string,
4433                                                              case_sensitive);
4434                 g_signal_connect (ev_window->priv->find_job, "finished",
4435                                   G_CALLBACK (ev_window_find_job_finished_cb),
4436                                   ev_window);
4437                 g_signal_connect (ev_window->priv->find_job, "updated",
4438                                   G_CALLBACK (ev_window_find_job_updated_cb),
4439                                   ev_window);
4440                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4441         } else {
4442                 ev_window_update_actions (ev_window);
4443                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4444                                               NULL);
4445                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4446         }
4447 }
4448
4449 static void
4450 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4451                                 GParamSpec *param,
4452                                 EvWindow   *ev_window)
4453 {
4454         gboolean visible;
4455
4456         visible = GTK_WIDGET_VISIBLE (find_bar);
4457
4458         if (ev_window->priv->document &&
4459             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4460                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4461                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4462                 ev_window_update_actions (ev_window);
4463
4464                 if (visible)
4465                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4466                 else
4467                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4468         }
4469 }
4470
4471 static void
4472 find_bar_scroll (EggFindBar   *find_bar,
4473                  GtkScrollType scroll,
4474                  EvWindow     *ev_window)
4475 {
4476         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4477 }
4478
4479 static void
4480 zoom_control_changed_cb (EphyZoomAction *action,
4481                          float           zoom,
4482                          EvWindow       *ev_window)
4483 {
4484         EvSizingMode mode;
4485
4486         if (zoom == EPHY_ZOOM_BEST_FIT) {
4487                 mode = EV_SIZING_BEST_FIT;
4488         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4489                 mode = EV_SIZING_FIT_WIDTH;
4490         } else {
4491                 mode = EV_SIZING_FREE;
4492         }
4493
4494         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4495
4496         if (mode == EV_SIZING_FREE) {
4497                 ev_document_model_set_scale (ev_window->priv->model,
4498                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4499         }
4500 }
4501
4502 static void
4503 ev_window_drag_data_received (GtkWidget        *widget,
4504                               GdkDragContext   *context,
4505                               gint              x,
4506                               gint              y,
4507                               GtkSelectionData *selection_data,
4508                               guint             info,
4509                               guint             time)
4510
4511 {
4512         EvWindow  *window = EV_WINDOW (widget);
4513         gchar    **uris;
4514         gint       i = 0;
4515         GSList    *uri_list = NULL;
4516         GtkWidget *source;
4517
4518         source = gtk_drag_get_source_widget (context);
4519         if (source && widget == gtk_widget_get_toplevel (source)) {
4520                 gtk_drag_finish (context, FALSE, FALSE, time);
4521                 return;
4522         }
4523
4524         uris = gtk_selection_data_get_uris (selection_data);
4525         if (!uris) {
4526                 gtk_drag_finish (context, FALSE, FALSE, time);
4527                 return;
4528         }
4529
4530         for (i = 0; uris[i]; i++) {
4531                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4532         }
4533
4534         ev_application_open_uri_list (EV_APP, uri_list,
4535                                       gtk_window_get_screen (GTK_WINDOW (window)),
4536                                       0);
4537         gtk_drag_finish (context, TRUE, FALSE, time);
4538
4539         g_strfreev (uris);
4540         g_slist_free (uri_list);
4541 }
4542
4543 static void
4544 ev_window_finalize (GObject *object)
4545 {
4546         GList *windows = ev_application_get_windows (EV_APP);
4547
4548         if (windows == NULL) {
4549                 ev_application_shutdown (EV_APP);
4550         } else {
4551                 g_list_free (windows);
4552         }
4553
4554         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4555 }
4556
4557 static void
4558 ev_window_dispose (GObject *object)
4559 {
4560         EvWindow *window = EV_WINDOW (object);
4561         EvWindowPrivate *priv = window->priv;
4562         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4563
4564         if (mpkeys) {
4565                 g_signal_handlers_disconnect_by_func (mpkeys,
4566                                                       ev_window_media_player_key_pressed,
4567                                                       window);
4568         }
4569
4570         if (priv->setup_document_idle > 0) {
4571                 g_source_remove (priv->setup_document_idle);
4572                 priv->setup_document_idle = 0;
4573         }
4574
4575         if (priv->monitor) {
4576                 g_object_unref (priv->monitor);
4577                 priv->monitor = NULL;
4578         }
4579
4580         if (priv->title) {
4581                 ev_window_title_free (priv->title);
4582                 priv->title = NULL;
4583         }
4584
4585         if (priv->ui_manager) {
4586                 g_object_unref (priv->ui_manager);
4587                 priv->ui_manager = NULL;
4588         }
4589
4590         if (priv->action_group) {
4591                 g_object_unref (priv->action_group);
4592                 priv->action_group = NULL;
4593         }
4594
4595         if (priv->view_popup_action_group) {
4596                 g_object_unref (priv->view_popup_action_group);
4597                 priv->view_popup_action_group = NULL;
4598         }
4599
4600         if (priv->attachment_popup_action_group) {
4601                 g_object_unref (priv->attachment_popup_action_group);
4602                 priv->attachment_popup_action_group = NULL;
4603         }
4604
4605         if (priv->recent_action_group) {
4606                 g_object_unref (priv->recent_action_group);
4607                 priv->recent_action_group = NULL;
4608         }
4609
4610         if (priv->recent_manager) {
4611                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4612                                                       ev_window_setup_recent,
4613                                                       window);
4614                 priv->recent_manager = NULL;
4615         }
4616
4617         priv->recent_ui_id = 0;
4618
4619         if (priv->model) {
4620                 g_signal_handlers_disconnect_by_func (priv->model,
4621                                                       ev_window_page_changed_cb,
4622                                                       window);
4623                 g_object_unref (priv->model);
4624                 priv->model = NULL;
4625         }
4626
4627         if (priv->document) {
4628                 g_object_unref (priv->document);
4629                 priv->document = NULL;
4630         }
4631
4632         if (priv->view) {
4633                 g_object_unref (priv->view);
4634                 priv->view = NULL;
4635         }
4636
4637         if (priv->password_view) {
4638                 g_object_unref (priv->password_view);
4639                 priv->password_view = NULL;
4640         }
4641
4642         if (priv->load_job) {
4643                 ev_window_clear_load_job (window);
4644         }
4645
4646         if (priv->reload_job) {
4647                 ev_window_clear_reload_job (window);
4648         }
4649
4650         if (priv->save_job) {
4651                 ev_window_clear_save_job (window);
4652         }
4653
4654         if (priv->thumbnail_job) {
4655                 ev_window_clear_thumbnail_job (window);
4656         }
4657
4658         if (priv->find_job) {
4659                 ev_window_clear_find_job (window);
4660         }
4661
4662         if (priv->local_uri) {
4663                 ev_window_clear_local_uri (window);
4664                 priv->local_uri = NULL;
4665         }
4666
4667         ev_window_clear_progress_idle (window);
4668         if (priv->progress_cancellable) {
4669                 g_object_unref (priv->progress_cancellable);
4670                 priv->progress_cancellable = NULL;
4671         }
4672
4673         ev_window_close_dialogs (window);
4674
4675         if (window->priv->print_settings) {
4676                 g_object_unref (window->priv->print_settings);
4677                 window->priv->print_settings = NULL;
4678         }
4679
4680         if (window->priv->print_page_setup) {
4681                 g_object_unref (window->priv->print_page_setup);
4682                 window->priv->print_page_setup = NULL;
4683         }
4684
4685         if (priv->link) {
4686                 g_object_unref (priv->link);
4687                 priv->link = NULL;
4688         }
4689
4690         if (priv->image) {
4691                 g_object_unref (priv->image);
4692                 priv->image = NULL;
4693         }
4694
4695         if (priv->attach_list) {
4696                 g_list_foreach (priv->attach_list,
4697                                 (GFunc) g_object_unref,
4698                                 NULL);
4699                 g_list_free (priv->attach_list);
4700                 priv->attach_list = NULL;
4701         }
4702
4703         if (priv->find_bar) {
4704                 g_signal_handlers_disconnect_by_func
4705                         (window->priv->find_bar,
4706                          G_CALLBACK (find_bar_close_cb),
4707                          window);
4708                 priv->find_bar = NULL;
4709         }
4710
4711         if (priv->uri) {
4712                 g_free (priv->uri);
4713                 priv->uri = NULL;
4714         }
4715
4716         if (priv->search_string) {
4717                 g_free (priv->search_string);
4718                 priv->search_string = NULL;
4719         }
4720
4721         if (priv->dest) {
4722                 g_object_unref (priv->dest);
4723                 priv->dest = NULL;
4724         }
4725
4726         if (priv->history) {
4727                 g_object_unref (priv->history);
4728                 priv->history = NULL;
4729         }
4730
4731         if (priv->presentation_timeout_id > 0) {
4732                 g_source_remove (priv->presentation_timeout_id);
4733                 priv->presentation_timeout_id = 0;
4734         }
4735
4736         if (priv->print_queue) {
4737                 g_queue_free (priv->print_queue);
4738                 priv->print_queue = NULL;
4739         }
4740
4741         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4742 }
4743
4744 static void
4745 menubar_deactivate_cb (GtkWidget *menubar,
4746                        EvWindow  *window)
4747 {
4748         g_signal_handlers_disconnect_by_func (menubar,
4749                                               G_CALLBACK (menubar_deactivate_cb),
4750                                               window);
4751
4752         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4753
4754         update_chrome_visibility (window);
4755 }
4756
4757 static gboolean
4758 ev_window_key_press_event (GtkWidget   *widget,
4759                            GdkEventKey *event)
4760 {
4761         EvWindow        *ev_window = EV_WINDOW (widget);
4762         EvWindowPrivate *priv = ev_window->priv;
4763         gboolean         handled = FALSE;
4764
4765         /* Propagate the event to the view first
4766          * It's needed to be able to type in
4767          * annot popups windows
4768          */
4769         if (priv->view) {
4770                 g_object_ref (priv->view);
4771                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4772                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4773                 g_object_unref (priv->view);
4774         }
4775
4776         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4777                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4778
4779                 if (priv->menubar_accel_keyval != 0 &&
4780                     event->keyval == priv->menubar_accel_keyval &&
4781                     modifier == priv->menubar_accel_modifier) {
4782                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4783                                 g_signal_connect (priv->menubar, "deactivate",
4784                                                   G_CALLBACK (menubar_deactivate_cb),
4785                                                   ev_window);
4786
4787                                 gtk_widget_show (priv->menubar);
4788                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4789                                                              FALSE);
4790
4791                                 handled = TRUE;
4792                         }
4793                 }
4794         }
4795
4796         if (!handled)
4797                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4798
4799         return handled;
4800 }
4801
4802 static void
4803 ev_window_class_init (EvWindowClass *ev_window_class)
4804 {
4805         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4806         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4807
4808         g_object_class->dispose = ev_window_dispose;
4809         g_object_class->finalize = ev_window_finalize;
4810
4811         widget_class->key_press_event = ev_window_key_press_event;
4812         widget_class->screen_changed = ev_window_screen_changed;
4813         widget_class->window_state_event = ev_window_state_event;
4814         widget_class->drag_data_received = ev_window_drag_data_received;
4815
4816         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4817 }
4818
4819 /* Normal items */
4820 static const GtkActionEntry entries[] = {
4821         { "File", NULL, N_("_File") },
4822         { "Edit", NULL, N_("_Edit") },
4823         { "View", NULL, N_("_View") },
4824         { "Go", NULL, N_("_Go") },
4825         { "Help", NULL, N_("_Help") },
4826
4827         /* File menu */
4828         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4829           N_("Open an existing document"),
4830           G_CALLBACK (ev_window_cmd_file_open) },
4831         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4832           N_("Open a copy of the current document in a new window"),
4833           G_CALLBACK (ev_window_cmd_file_open_copy) },
4834         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4835           N_("Save a copy of the current document"),
4836           G_CALLBACK (ev_window_cmd_save_as) },
4837         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4838           N_("Setup the page settings for printing"),
4839           G_CALLBACK (ev_window_cmd_file_print_setup) },
4840         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4841           N_("Print this document"),
4842           G_CALLBACK (ev_window_cmd_file_print) },
4843         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4844           G_CALLBACK (ev_window_cmd_file_properties) },
4845         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4846           G_CALLBACK (ev_window_cmd_file_close_window) },
4847
4848         /* Edit menu */
4849         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4850           G_CALLBACK (ev_window_cmd_edit_copy) },
4851         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4852           G_CALLBACK (ev_window_cmd_edit_select_all) },
4853         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4854           N_("Find a word or phrase in the document"),
4855           G_CALLBACK (ev_window_cmd_edit_find) },
4856         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4857           G_CALLBACK (ev_window_cmd_edit_find_next) },
4858         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4859           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4860         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4861           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4862         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4863           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4864         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4865           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4866
4867         /* View menu */
4868         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4869           N_("Enlarge the document"),
4870           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4871         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4872           N_("Shrink the document"),
4873           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4874         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4875           N_("Reload the document"),
4876           G_CALLBACK (ev_window_cmd_view_reload) },
4877
4878         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4879           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4880
4881         /* Go menu */
4882         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4883           N_("Go to the previous page"),
4884           G_CALLBACK (ev_window_cmd_go_previous_page) },
4885         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4886           N_("Go to the next page"),
4887           G_CALLBACK (ev_window_cmd_go_next_page) },
4888         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4889           N_("Go to the first page"),
4890           G_CALLBACK (ev_window_cmd_go_first_page) },
4891         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4892           N_("Go to the last page"),
4893           G_CALLBACK (ev_window_cmd_go_last_page) },
4894
4895         /* Help menu */
4896         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4897           G_CALLBACK (ev_window_cmd_help_contents) },
4898
4899         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4900           G_CALLBACK (ev_window_cmd_help_about) },
4901
4902         /* Toolbar-only */
4903         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4904           N_("Leave fullscreen mode"),
4905           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4906         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4907           N_("Start a presentation"),
4908           G_CALLBACK (ev_window_cmd_start_presentation) },
4909
4910         /* Accellerators */
4911         { "Escape", NULL, "", "Escape", "",
4912           G_CALLBACK (ev_window_cmd_escape) },
4913         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4914           G_CALLBACK (ev_window_cmd_edit_find) },
4915         { "F3", NULL, "", "F3", NULL,
4916           G_CALLBACK (ev_window_cmd_edit_find_next) },
4917         { "PageDown", NULL, "", "Page_Down", NULL,
4918           G_CALLBACK (ev_window_cmd_scroll_forward) },
4919         { "PageUp", NULL, "", "Page_Up", NULL,
4920           G_CALLBACK (ev_window_cmd_scroll_backward) },
4921         { "Space", NULL, "", "space", NULL,
4922           G_CALLBACK (ev_window_cmd_scroll_forward) },
4923         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4924           G_CALLBACK (ev_window_cmd_scroll_backward) },
4925         { "BackSpace", NULL, "", "BackSpace", NULL,
4926           G_CALLBACK (ev_window_cmd_scroll_backward) },
4927         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4928           G_CALLBACK (ev_window_cmd_scroll_forward) },
4929         { "Return", NULL, "", "Return", NULL,
4930           G_CALLBACK (ev_window_cmd_scroll_forward) },
4931         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4932           G_CALLBACK (ev_window_cmd_scroll_backward) },
4933         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4934           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4935         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4936           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4937         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4938           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4939         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4940           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4941         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4942           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4943         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4944           G_CALLBACK (ev_window_cmd_go_backward) },
4945         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4946           G_CALLBACK (ev_window_cmd_go_forward) },
4947         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4948           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4949         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4950           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4951         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4952           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4953         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4954           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4955         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4956           G_CALLBACK (ev_window_cmd_edit_copy) },
4957 };
4958
4959 /* Toggle items */
4960 static const GtkToggleActionEntry toggle_entries[] = {
4961         /* View Menu */
4962         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4963           N_("Show or hide the toolbar"),
4964           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4965         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4966           N_("Show or hide the side pane"),
4967           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4968         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4969           N_("Show the entire document"),
4970           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4971         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4972           N_("Show two pages at once"),
4973           G_CALLBACK (ev_window_cmd_dual), FALSE },
4974         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4975           N_("Expand the window to fill the screen"),
4976           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4977         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4978           N_("Run document as a presentation"),
4979           G_CALLBACK (ev_window_cmd_view_presentation) },
4980         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4981           N_("Make the current document fill the window"),
4982           G_CALLBACK (ev_window_cmd_view_best_fit) },
4983         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4984           N_("Make the current document fill the window width"),
4985           G_CALLBACK (ev_window_cmd_view_page_width) },
4986 };
4987
4988 /* Popups specific items */
4989 static const GtkActionEntry view_popup_entries [] = {
4990         /* Links */
4991         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4992           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4993         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4994           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4995         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4996           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4997         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4998           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4999         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5000           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5001         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5002           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5003 };
5004
5005 static const GtkActionEntry attachment_popup_entries [] = {
5006         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5007           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5008         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5009           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5010 };
5011
5012 static void
5013 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5014 {
5015         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5016 }
5017
5018 static void
5019 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5020 {
5021         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5022         gtk_widget_grab_focus (window->priv->view);
5023 }
5024
5025 static void
5026 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5027 {
5028
5029         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5030         gtk_widget_grab_focus (window->priv->view);
5031 }
5032
5033 static void
5034 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5035                                    EvWindow        *window)
5036 {
5037         ev_view_reload (EV_VIEW (window->priv->view));
5038 }
5039
5040 static void
5041 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5042 {
5043         GtkAction *action;
5044
5045         action = g_object_new (EV_TYPE_PAGE_ACTION,
5046                                "name", PAGE_SELECTOR_ACTION,
5047                                "label", _("Page"),
5048                                "tooltip", _("Select Page"),
5049                                "icon_name", "text-x-generic",
5050                                "visible_overflown", FALSE,
5051                                NULL);
5052         ev_page_action_set_model (EV_PAGE_ACTION (action),
5053                                   window->priv->model);
5054         g_signal_connect (action, "activate_link",
5055                           G_CALLBACK (activate_link_cb), window);
5056         gtk_action_group_add_action (group, action);
5057         g_object_unref (action);
5058
5059         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5060                                "name", ZOOM_CONTROL_ACTION,
5061                                "label", _("Zoom"),
5062                                "stock_id", EV_STOCK_ZOOM,
5063                                "tooltip", _("Adjust the zoom level"),
5064                                "zoom", 1.0,
5065                                NULL);
5066         g_signal_connect (action, "zoom_to_level",
5067                           G_CALLBACK (zoom_control_changed_cb), window);
5068         gtk_action_group_add_action (group, action);
5069         g_object_unref (action);
5070
5071         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5072                                "name", NAVIGATION_ACTION,
5073                                "label", _("Navigation"),
5074                                "is_important", TRUE,
5075                                "short_label", _("Back"),
5076                                "stock_id", GTK_STOCK_GO_DOWN,
5077                                /*translators: this is the history action*/
5078                                "tooltip", _("Move across visited pages"),
5079                                NULL);
5080         g_signal_connect (action, "activate_link",
5081                           G_CALLBACK (navigation_action_activate_link_cb), window);
5082         gtk_action_group_add_action (group, action);
5083         g_object_unref (action);
5084
5085         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5086                                "name", "FileOpenRecent",
5087                                "label", _("_Open..."),
5088                                "tooltip", _("Open an existing document"),
5089                                "stock_id", GTK_STOCK_OPEN,
5090                                NULL);
5091         g_signal_connect (action, "activate",
5092                           G_CALLBACK (ev_window_cmd_file_open), window);
5093         g_signal_connect (action, "item_activated",
5094                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5095                           window);
5096         gtk_action_group_add_action (group, action);
5097         g_object_unref (action);
5098 }
5099
5100 static void
5101 set_action_properties (GtkActionGroup *action_group)
5102 {
5103         GtkAction *action;
5104
5105         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5106         g_object_set (action, "is-important", TRUE, NULL);
5107         /*translators: this is the label for toolbar button*/
5108         g_object_set (action, "short_label", _("Previous"), NULL);
5109
5110         action = gtk_action_group_get_action (action_group, "GoNextPage");
5111         g_object_set (action, "is-important", TRUE, NULL);
5112         /*translators: this is the label for toolbar button*/
5113         g_object_set (action, "short_label", _("Next"), NULL);
5114
5115         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5116         /*translators: this is the label for toolbar button*/
5117         g_object_set (action, "short_label", _("Zoom In"), NULL);
5118
5119         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5120         /*translators: this is the label for toolbar button*/
5121         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5122
5123         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5124         /*translators: this is the label for toolbar button*/
5125         g_object_set (action, "short_label", _("Best Fit"), NULL);
5126
5127         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5128         /*translators: this is the label for toolbar button*/
5129         g_object_set (action, "short_label", _("Fit Width"), NULL);
5130
5131         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5132         g_object_set (action, "is-important", TRUE, NULL);
5133 }
5134
5135 static void
5136 set_chrome_actions (EvWindow *window)
5137 {
5138         EvWindowPrivate *priv = window->priv;
5139         GtkActionGroup *action_group = priv->action_group;
5140         GtkAction *action;
5141
5142         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5143         g_signal_handlers_block_by_func
5144                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5145         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5146                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5147         g_signal_handlers_unblock_by_func
5148                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5149 }
5150
5151 static void
5152 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5153                           GParamSpec     *pspec,
5154                           EvWindow       *ev_window)
5155 {
5156         GtkTreeModel *model;
5157         GtkAction *action;
5158
5159         g_object_get (G_OBJECT (ev_sidebar_links),
5160                       "model", &model,
5161                       NULL);
5162
5163         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5164         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5165         g_object_unref (model);
5166 }
5167
5168 static gboolean
5169 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5170 {
5171 #ifdef ENABLE_DBUS
5172         GObject *keys;
5173
5174         keys = ev_application_get_media_keys (EV_APP);
5175         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5176 #endif /* ENABLE_DBUS */
5177
5178         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5179         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5180
5181         ev_window_set_view_accels_sensitivity (window, TRUE);
5182
5183         update_chrome_visibility (window);
5184
5185         return FALSE;
5186 }
5187
5188 static gboolean
5189 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5190 {
5191         ev_window_set_view_accels_sensitivity (window, FALSE);
5192
5193         return FALSE;
5194 }
5195
5196 static void
5197 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5198                                     GParamSpec         *pspec,
5199                                     EvWindow           *ev_window)
5200 {
5201         GtkWidget *widget;
5202
5203         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5204
5205         if (widget != NULL) {
5206                 g_signal_connect_object (widget, "focus_in_event",
5207                                          G_CALLBACK (view_actions_focus_in_cb),
5208                                          ev_window, 0);
5209                 g_signal_connect_object (widget, "focus_out_event",
5210                                          G_CALLBACK (view_actions_focus_out_cb),
5211                                          ev_window, 0);
5212                 g_object_unref (widget);
5213         }
5214 }
5215
5216 static gboolean
5217 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5218 {
5219         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5220                 gboolean maximized;
5221
5222                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5223                 if (!ev_window_is_empty (window))
5224                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5225         }
5226
5227         return FALSE;
5228 }
5229
5230 static gboolean
5231 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5232 {
5233         char *uri = window->priv->uri;
5234         GdkWindowState state;
5235         gdouble document_width, document_height;
5236
5237         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5238
5239         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5240                 if (!ev_window_is_empty (window) && window->priv->document) {
5241                         ev_document_get_max_page_size (window->priv->document,
5242                                                        &document_width, &document_height);
5243                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5244                                                         (double)event->width / document_width);
5245                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5246                                                         (double)event->height / document_height);
5247
5248                         ev_metadata_manager_set_int (uri, "window_x", event->x);
5249                         ev_metadata_manager_set_int (uri, "window_y", event->y);
5250                         ev_metadata_manager_set_int (uri, "window_width", event->width);
5251                         ev_metadata_manager_set_int (uri, "window_height", event->height);
5252                 }
5253         }
5254
5255         return FALSE;
5256 }
5257
5258 static void
5259 launch_action (EvWindow *window, EvLinkAction *action)
5260 {
5261         const char *filename = ev_link_action_get_filename (action);
5262         GAppInfo *app_info;
5263         GFile *file;
5264         GList file_list = {NULL};
5265         GAppLaunchContext *context;
5266         GError *error = NULL;
5267
5268         if (filename == NULL)
5269                 return;
5270
5271         if (g_path_is_absolute (filename)) {
5272                 file = g_file_new_for_path (filename);
5273         } else {
5274                 GFile *base_file;
5275                 gchar *dir;
5276
5277                 dir = g_path_get_dirname (window->priv->uri);
5278                 base_file = g_file_new_for_uri (dir);
5279                 g_free (dir);
5280
5281                 file = g_file_resolve_relative_path (base_file, filename);
5282                 g_object_unref (base_file);
5283         }
5284
5285         app_info = g_file_query_default_handler (file, NULL, &error);
5286         if (!app_info) {
5287                 ev_window_error_message (window, error,
5288                                          "%s",
5289                                          _("Unable to launch external application."));
5290                 g_object_unref (file);
5291                 g_error_free (error);
5292
5293                 return;
5294         }
5295
5296         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5297         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5298                                            gtk_window_get_screen (GTK_WINDOW (window)));
5299         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5300
5301         file_list.data = file;
5302         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5303                 ev_window_error_message (window, error,
5304                                          "%s",
5305                                          _("Unable to launch external application."));
5306                 g_error_free (error);
5307         }
5308
5309         g_object_unref (app_info);
5310         g_object_unref (file);
5311
5312         /* According to the PDF spec filename can be an executable. I'm not sure
5313            allowing to launch executables is a good idea though. -- marco */
5314 }
5315
5316 static void
5317 launch_external_uri (EvWindow *window, EvLinkAction *action)
5318 {
5319         const gchar *uri = ev_link_action_get_uri (action);
5320         GError *error = NULL;
5321         gboolean ret;
5322         GAppLaunchContext *context;
5323
5324         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5325         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5326                                            gtk_window_get_screen (GTK_WINDOW (window)));
5327         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5328                                               GDK_CURRENT_TIME);
5329
5330         if (!g_strstr_len (uri, strlen (uri), "://") &&
5331             !g_str_has_prefix (uri, "mailto:")) {
5332                 gchar *http;
5333
5334                 /* Not a valid uri, assuming it's http */
5335                 http = g_strdup_printf ("http://%s", uri);
5336                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5337                 g_free (http);
5338         } else {
5339                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5340         }
5341
5342         if (ret == FALSE) {
5343                 ev_window_error_message (window, error,
5344                                          "%s", _("Unable to open external link"));
5345                 g_error_free (error);
5346         }
5347 }
5348
5349 static void
5350 open_remote_link (EvWindow *window, EvLinkAction *action)
5351 {
5352         gchar *uri;
5353         gchar *dir;
5354
5355         dir = g_path_get_dirname (window->priv->uri);
5356
5357         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5358                                 NULL);
5359         g_free (dir);
5360
5361         ev_application_open_uri_at_dest (EV_APP, uri,
5362                                          gtk_window_get_screen (GTK_WINDOW (window)),
5363                                          ev_link_action_get_dest (action),
5364                                          0,
5365                                          NULL,
5366                                          GDK_CURRENT_TIME);
5367
5368         g_free (uri);
5369 }
5370
5371 static void
5372 do_action_named (EvWindow *window, EvLinkAction *action)
5373 {
5374         const gchar *name = ev_link_action_get_name (action);
5375
5376         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5377                 ev_window_cmd_go_first_page (NULL, window);
5378         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5379                 ev_window_cmd_go_previous_page (NULL, window);
5380         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5381                 ev_window_cmd_go_next_page (NULL, window);
5382         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5383                 ev_window_cmd_go_last_page (NULL, window);
5384         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5385                 ev_window_cmd_focus_page_selector (NULL, window);
5386         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5387                 ev_window_cmd_edit_find (NULL, window);
5388         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5389                 ev_window_cmd_file_close_window (NULL, window);
5390         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5391                 ev_window_cmd_file_print (NULL, window);
5392         } else {
5393                 g_warning ("Unimplemented named action: %s, please post a "
5394                            "bug report in Evince bugzilla "
5395                            "(http://bugzilla.gnome.org) with a testcase.",
5396                            name);
5397         }
5398 }
5399
5400 static void
5401 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5402 {
5403         switch (ev_link_action_get_action_type (action)) {
5404                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5405                         EvLinkDest *dest;
5406
5407                         dest = ev_link_action_get_dest (action);
5408                         if (!dest)
5409                                 return;
5410
5411                         ev_window_open_copy_at_dest (window, dest);
5412                 }
5413                         break;
5414                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5415                         launch_external_uri (window, action);
5416                         break;
5417                 case EV_LINK_ACTION_TYPE_LAUNCH:
5418                         launch_action (window, action);
5419                         break;
5420                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5421                         open_remote_link (window, action);
5422                         break;
5423                 case EV_LINK_ACTION_TYPE_NAMED:
5424                         do_action_named (window, action);
5425                         break;
5426                 default:
5427                         g_assert_not_reached ();
5428         }
5429 }
5430
5431 static void
5432 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5433 {
5434         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5435 }
5436
5437 static void
5438 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5439 {
5440         EvLinkAction *ev_action = NULL;
5441         EvLinkDest   *dest;
5442
5443         ev_action = ev_link_get_action (window->priv->link);
5444         if (!ev_action)
5445                 return;
5446
5447         dest = ev_link_action_get_dest (ev_action);
5448         if (!dest)
5449                 return;
5450
5451         ev_window_open_copy_at_dest (window, dest);
5452 }
5453
5454 static void
5455 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5456 {
5457         EvLinkAction *ev_action;
5458
5459         ev_action = ev_link_get_action (window->priv->link);
5460         if (!ev_action)
5461                 return;
5462
5463         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5464                                    ev_action);
5465 }
5466
5467
5468 static void
5469 image_save_dialog_response_cb (GtkWidget *fc,
5470                                gint       response_id,
5471                                EvWindow  *ev_window)
5472 {
5473         GFile           *target_file;
5474         gboolean         is_native;
5475         GError          *error = NULL;
5476         GdkPixbuf       *pixbuf;
5477         gchar           *uri;
5478         gchar          **extensions;
5479         gchar           *filename;
5480         gchar           *file_format;
5481         GdkPixbufFormat *format;
5482         GtkFileFilter   *filter;
5483
5484         if (response_id != GTK_RESPONSE_OK) {
5485                 gtk_widget_destroy (fc);
5486                 return;
5487         }
5488
5489         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5490         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5491         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5492
5493         if (format == NULL) {
5494                 format = get_gdk_pixbuf_format_by_extension (uri);
5495         }
5496
5497         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5498                 /* no extension found and no extension provided within uri */
5499                 format = get_gdk_pixbuf_format_by_extension (".png");
5500                 if (format == NULL) {
5501                         /* no .png support, try .jpeg */
5502                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5503                 }
5504         }
5505
5506         if (format == NULL) {
5507                 ev_window_error_message (ev_window, NULL,
5508                                          "%s",
5509                                          _("Couldn't find appropriate format to save image"));
5510                 g_free (uri);
5511                 gtk_widget_destroy (fc);
5512
5513                 return;
5514         }
5515
5516         extensions = gdk_pixbuf_format_get_extensions (format);
5517         if (!g_str_has_suffix (uri, extensions[0])) {
5518                 gchar *uri_extension;
5519
5520                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5521                 target_file = g_file_new_for_uri (uri_extension);
5522                 g_free (uri_extension);
5523         } else {
5524                 target_file = g_file_new_for_uri (uri);
5525         }
5526         g_strfreev (extensions);
5527         g_free (uri);
5528
5529         is_native = g_file_is_native (target_file);
5530         if (is_native) {
5531                 filename = g_file_get_path (target_file);
5532         } else {
5533                 filename = ev_tmp_filename ("saveimage");
5534         }
5535
5536         ev_document_doc_mutex_lock ();
5537         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5538                                                ev_window->priv->image);
5539         ev_document_doc_mutex_unlock ();
5540
5541         file_format = gdk_pixbuf_format_get_name (format);
5542         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5543         g_free (file_format);
5544         g_object_unref (pixbuf);
5545
5546         if (error) {
5547                 ev_window_error_message (ev_window, error,
5548                                          "%s", _("The image could not be saved."));
5549                 g_error_free (error);
5550                 g_free (filename);
5551                 g_object_unref (target_file);
5552                 gtk_widget_destroy (fc);
5553
5554                 return;
5555         }
5556
5557         if (!is_native) {
5558                 GFile *source_file;
5559
5560                 source_file = g_file_new_for_path (filename);
5561
5562                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5563                                        source_file, target_file);
5564                 g_object_unref (source_file);
5565         }
5566
5567         g_free (filename);
5568         g_object_unref (target_file);
5569         gtk_widget_destroy (fc);
5570 }
5571
5572 static void
5573 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5574 {
5575         GtkWidget *fc;
5576
5577         if (!window->priv->image)
5578                 return;
5579
5580         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5581                                           GTK_WINDOW (window),
5582                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5583                                           GTK_STOCK_CANCEL,
5584                                           GTK_RESPONSE_CANCEL,
5585                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5586                                           NULL);
5587
5588         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5589         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5590                                                  GTK_RESPONSE_OK,
5591                                                  GTK_RESPONSE_CANCEL,
5592                                                  -1);
5593
5594         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5595         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5596
5597         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5598
5599         g_signal_connect (fc, "response",
5600                           G_CALLBACK (image_save_dialog_response_cb),
5601                           window);
5602
5603         gtk_widget_show (fc);
5604 }
5605
5606 static void
5607 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5608 {
5609         GtkClipboard *clipboard;
5610         GdkPixbuf    *pixbuf;
5611
5612         if (!window->priv->image)
5613                 return;
5614
5615         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5616                                               GDK_SELECTION_CLIPBOARD);
5617         ev_document_doc_mutex_lock ();
5618         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5619                                                window->priv->image);
5620         ev_document_doc_mutex_unlock ();
5621
5622         gtk_clipboard_set_image (clipboard, pixbuf);
5623         g_object_unref (pixbuf);
5624 }
5625
5626 static void
5627 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5628 {
5629         GList     *l;
5630         GdkScreen *screen;
5631
5632         if (!window->priv->attach_list)
5633                 return;
5634
5635         screen = gtk_window_get_screen (GTK_WINDOW (window));
5636
5637         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5638                 EvAttachment *attachment;
5639                 GError       *error = NULL;
5640
5641                 attachment = (EvAttachment *) l->data;
5642
5643                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5644
5645                 if (error) {
5646                         ev_window_error_message (window, error,
5647                                                  "%s", _("Unable to open attachment"));
5648                         g_error_free (error);
5649                 }
5650         }
5651 }
5652
5653 static void
5654 attachment_save_dialog_response_cb (GtkWidget *fc,
5655                                     gint       response_id,
5656                                     EvWindow  *ev_window)
5657 {
5658         GFile                *target_file;
5659         gchar                *uri;
5660         GList                *l;
5661         GtkFileChooserAction  fc_action;
5662         gboolean              is_dir;
5663         gboolean              is_native;
5664
5665         if (response_id != GTK_RESPONSE_OK) {
5666                 gtk_widget_destroy (fc);
5667                 return;
5668         }
5669
5670         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5671         target_file = g_file_new_for_uri (uri);
5672         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5673         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5674         is_native = g_file_is_native (target_file);
5675
5676         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5677                 EvAttachment *attachment;
5678                 GFile        *save_to;
5679                 GError       *error = NULL;
5680
5681                 attachment = (EvAttachment *) l->data;
5682
5683                 if (is_native) {
5684                         if (is_dir) {
5685                                 save_to = g_file_get_child (target_file,
5686                                                             ev_attachment_get_name (attachment));
5687                         } else {
5688                                 save_to = g_object_ref (target_file);
5689                         }
5690                 } else {
5691                         save_to = ev_tmp_file_get ("saveattachment");
5692                 }
5693
5694                 ev_attachment_save (attachment, save_to, &error);
5695
5696                 if (error) {
5697                         ev_window_error_message (ev_window, error,
5698                                                  "%s", _("The attachment could not be saved."));
5699                         g_error_free (error);
5700                         g_object_unref (save_to);
5701
5702                         continue;
5703                 }
5704
5705                 if (!is_native) {
5706                         GFile *dest_file;
5707
5708                         if (is_dir) {
5709                                 dest_file = g_file_get_child (target_file,
5710                                                               ev_attachment_get_name (attachment));
5711                         } else {
5712                                 dest_file = g_object_ref (target_file);
5713                         }
5714
5715                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5716                                                save_to, dest_file);
5717
5718                         g_object_unref (dest_file);
5719                 }
5720
5721                 g_object_unref (save_to);
5722         }
5723
5724         g_free (uri);
5725         g_object_unref (target_file);
5726
5727         gtk_widget_destroy (fc);
5728 }
5729
5730 static void
5731 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5732 {
5733         GtkWidget    *fc;
5734         EvAttachment *attachment = NULL;
5735
5736         if (!window->priv->attach_list)
5737                 return;
5738
5739         if (g_list_length (window->priv->attach_list) == 1)
5740                 attachment = (EvAttachment *) window->priv->attach_list->data;
5741
5742         fc = gtk_file_chooser_dialog_new (
5743                 _("Save Attachment"),
5744                 GTK_WINDOW (window),
5745                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5746                 GTK_STOCK_CANCEL,
5747                 GTK_RESPONSE_CANCEL,
5748                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5749                 NULL);
5750
5751         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5752         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5753                                                  GTK_RESPONSE_OK,
5754                                                  GTK_RESPONSE_CANCEL,
5755                                                  -1);
5756
5757         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5758         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5759
5760         if (attachment)
5761                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5762                                                    ev_attachment_get_name (attachment));
5763
5764         g_signal_connect (fc, "response",
5765                           G_CALLBACK (attachment_save_dialog_response_cb),
5766                           window);
5767
5768         gtk_widget_show (fc);
5769 }
5770
5771 static void
5772 ev_window_media_player_key_pressed (EvWindow    *window,
5773                                     const gchar *key,
5774                                     gpointer     user_data)
5775 {
5776         if (!gtk_window_is_active (GTK_WINDOW (window)))
5777                 return;
5778
5779         /* Note how Previous/Next only go to the
5780          * next/previous page despite their icon telling you
5781          * they should go to the beginning/end.
5782          *
5783          * There's very few keyboards with FFW/RWD though,
5784          * so we stick the most useful keybinding on the most
5785          * often seen keys
5786          */
5787         if (strcmp (key, "Play") == 0) {
5788                 ev_window_run_presentation (window);
5789         } else if (strcmp (key, "Previous") == 0) {
5790                 ev_window_cmd_go_previous_page (NULL, window);
5791         } else if (strcmp (key, "Next") == 0) {
5792                 ev_window_cmd_go_next_page (NULL, window);
5793         } else if (strcmp (key, "FastForward") == 0) {
5794                 ev_window_cmd_go_last_page (NULL, window);
5795         } else if (strcmp (key, "Rewind") == 0) {
5796                 ev_window_cmd_go_first_page (NULL, window);
5797         }
5798 }
5799
5800 static void
5801 ev_window_init (EvWindow *ev_window)
5802 {
5803         GtkActionGroup *action_group;
5804         GtkAccelGroup *accel_group;
5805         GError *error = NULL;
5806         GtkWidget *sidebar_widget;
5807         GObject *mpkeys;
5808         gchar *ui_path;
5809         gdouble dpi;
5810
5811         g_signal_connect (ev_window, "configure_event",
5812                           G_CALLBACK (window_configure_event_cb), NULL);
5813         g_signal_connect (ev_window, "window_state_event",
5814                           G_CALLBACK (window_state_event_cb), NULL);
5815
5816         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5817
5818         ev_window->priv->model = ev_document_model_new ();
5819
5820         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5821         ev_window->priv->title = ev_window_title_new (ev_window);
5822
5823         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5824         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5825         gtk_widget_show (ev_window->priv->main_box);
5826
5827         action_group = gtk_action_group_new ("MenuActions");
5828         ev_window->priv->action_group = action_group;
5829         gtk_action_group_set_translation_domain (action_group, NULL);
5830         gtk_action_group_add_actions (action_group, entries,
5831                                       G_N_ELEMENTS (entries), ev_window);
5832         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5833                                              G_N_ELEMENTS (toggle_entries),
5834                                              ev_window);
5835         set_action_properties (action_group);
5836         register_custom_actions (ev_window, action_group);
5837
5838         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5839         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5840                                             action_group, 0);
5841
5842         accel_group =
5843                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5844         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5845
5846         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5847
5848         action_group = gtk_action_group_new ("ViewPopupActions");
5849         ev_window->priv->view_popup_action_group = action_group;
5850         gtk_action_group_set_translation_domain (action_group, NULL);
5851         gtk_action_group_add_actions (action_group, view_popup_entries,
5852                                       G_N_ELEMENTS (view_popup_entries),
5853                                       ev_window);
5854         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5855                                             action_group, 0);
5856
5857         action_group = gtk_action_group_new ("AttachmentPopupActions");
5858         ev_window->priv->attachment_popup_action_group = action_group;
5859         gtk_action_group_set_translation_domain (action_group, NULL);
5860         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5861                                       G_N_ELEMENTS (attachment_popup_entries),
5862                                       ev_window);
5863         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5864                                             action_group, 0);
5865
5866         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5867                                     "evince-ui.xml", NULL);
5868         if (!gtk_ui_manager_add_ui_from_file (
5869                 ev_window->priv->ui_manager, ui_path, &error))
5870         {
5871                 g_warning ("building menus failed: %s", error->message);
5872                 g_error_free (error);
5873         }
5874         g_free (ui_path);
5875
5876         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5877         ev_window->priv->recent_action_group = NULL;
5878         ev_window->priv->recent_ui_id = 0;
5879         g_signal_connect_swapped (ev_window->priv->recent_manager,
5880                                   "changed",
5881                                   G_CALLBACK (ev_window_setup_recent),
5882                                   ev_window);
5883
5884         ev_window->priv->menubar =
5885                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5886                                             "/MainMenu");
5887         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5888                             ev_window->priv->menubar,
5889                             FALSE, FALSE, 0);
5890
5891         ev_window->priv->toolbar = GTK_WIDGET
5892           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5893                          "ui-manager", ev_window->priv->ui_manager,
5894                          "popup-path", "/ToolbarPopup",
5895                          "model", ev_application_get_toolbars_model (EV_APP),
5896                          NULL));
5897
5898         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5899                                    "DefaultToolBar");
5900         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5901                             ev_window->priv->toolbar,
5902                             FALSE, FALSE, 0);
5903         gtk_widget_show (ev_window->priv->toolbar);
5904
5905         /* Add the main area */
5906         ev_window->priv->hpaned = gtk_hpaned_new ();
5907         g_signal_connect (ev_window->priv->hpaned,
5908                           "notify::position",
5909                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5910                           ev_window);
5911
5912         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5913         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5914                             TRUE, TRUE, 0);
5915         gtk_widget_show (ev_window->priv->hpaned);
5916
5917         ev_window->priv->sidebar = ev_sidebar_new ();
5918         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
5919                               ev_window->priv->model);
5920         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5921                          ev_window->priv->sidebar, FALSE, FALSE);
5922         gtk_widget_show (ev_window->priv->sidebar);
5923
5924         /* Stub sidebar, for now */
5925
5926         sidebar_widget = ev_sidebar_thumbnails_new ();
5927         ev_window->priv->sidebar_thumbs = sidebar_widget;
5928         g_signal_connect (sidebar_widget,
5929                           "notify::main-widget",
5930                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5931                           ev_window);
5932         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5933         gtk_widget_show (sidebar_widget);
5934         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5935                              sidebar_widget);
5936
5937         sidebar_widget = ev_sidebar_links_new ();
5938         ev_window->priv->sidebar_links = sidebar_widget;
5939         g_signal_connect (sidebar_widget,
5940                           "notify::model",
5941                           G_CALLBACK (sidebar_widget_model_set),
5942                           ev_window);
5943         g_signal_connect (sidebar_widget,
5944                           "link_activated",
5945                           G_CALLBACK (sidebar_links_link_activated_cb),
5946                           ev_window);
5947         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5948         gtk_widget_show (sidebar_widget);
5949         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5950                              sidebar_widget);
5951
5952         sidebar_widget = ev_sidebar_attachments_new ();
5953         ev_window->priv->sidebar_attachments = sidebar_widget;
5954         g_signal_connect_object (sidebar_widget,
5955                                  "popup",
5956                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5957                                  ev_window, 0);
5958         gtk_widget_show (sidebar_widget);
5959         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5960                              sidebar_widget);
5961
5962         sidebar_widget = ev_sidebar_layers_new ();
5963         ev_window->priv->sidebar_layers = sidebar_widget;
5964         g_signal_connect (sidebar_widget,
5965                           "layers_visibility_changed",
5966                           G_CALLBACK (sidebar_layers_visibility_changed),
5967                           ev_window);
5968         gtk_widget_show (sidebar_widget);
5969         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5970                              sidebar_widget);
5971
5972         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5973         ev_window->priv->scrolled_window =
5974                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5975                                           "shadow-type", GTK_SHADOW_IN,
5976                                           NULL));
5977         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5978                             ev_window->priv->scrolled_window,
5979                             TRUE, TRUE, 0);
5980         gtk_widget_show (ev_window->priv->scrolled_window);
5981
5982         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5983                         ev_window->priv->view_box);
5984         gtk_widget_show (ev_window->priv->view_box);
5985
5986         ev_window->priv->view = ev_view_new ();
5987         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
5988         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
5989         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
5990         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
5991         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
5992         g_signal_connect_swapped (ev_window->priv->password_view,
5993                                   "unlock",
5994                                   G_CALLBACK (ev_window_password_view_unlock),
5995                                   ev_window);
5996         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5997                                  G_CALLBACK (view_actions_focus_in_cb),
5998                                  ev_window, 0);
5999         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6000                                  G_CALLBACK (view_actions_focus_out_cb),
6001                                  ev_window, 0);
6002         g_signal_connect_object (ev_window->priv->view, "external-link",
6003                                  G_CALLBACK (view_external_link_cb),
6004                                  ev_window, 0);
6005         g_signal_connect_object (ev_window->priv->view, "handle-link",
6006                                  G_CALLBACK (view_handle_link_cb),
6007                                  ev_window, 0);
6008         g_signal_connect_object (ev_window->priv->view,
6009                                  "popup",
6010                                  G_CALLBACK (view_menu_popup_cb),
6011                                  ev_window, 0);
6012         gtk_widget_show (ev_window->priv->view);
6013         gtk_widget_show (ev_window->priv->password_view);
6014
6015         /* Find Bar */
6016         ev_window->priv->find_bar = egg_find_bar_new ();
6017         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6018                           ev_window->priv->find_bar,
6019                           FALSE, TRUE, 0);
6020
6021         /* We own a ref on these widgets, as we can swap them in and out */
6022         g_object_ref (ev_window->priv->view);
6023         g_object_ref (ev_window->priv->password_view);
6024
6025         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6026                            ev_window->priv->view);
6027
6028         /* Connect to model signals */
6029         g_signal_connect_swapped (ev_window->priv->model,
6030                                   "page-changed",
6031                                   G_CALLBACK (ev_window_page_changed_cb),
6032                                   ev_window);
6033         g_signal_connect (ev_window->priv->model,
6034                           "notify::document",
6035                           G_CALLBACK (ev_window_document_changed_cb),
6036                           ev_window);
6037         g_signal_connect (ev_window->priv->model,
6038                           "notify::scale",
6039                           G_CALLBACK (ev_window_zoom_changed_cb),
6040                           ev_window);
6041         g_signal_connect (ev_window->priv->model,
6042                           "notify::sizing-mode",
6043                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6044                           ev_window);
6045         g_signal_connect (ev_window->priv->model,
6046                           "notify::rotation",
6047                           G_CALLBACK (ev_window_rotation_changed_cb),
6048                           ev_window);
6049         g_signal_connect (ev_window->priv->model,
6050                           "notify::continuous",
6051                           G_CALLBACK (ev_window_continuous_changed_cb),
6052                           ev_window);
6053         g_signal_connect (ev_window->priv->model,
6054                           "notify::dual-page",
6055                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6056                           ev_window);
6057
6058         /* Connect to view signals */
6059         g_signal_connect (ev_window->priv->view,
6060                           "notify::has-selection",
6061                           G_CALLBACK (ev_window_has_selection_changed_cb),
6062                           ev_window);
6063
6064         /* Connect sidebar signals */
6065         g_signal_connect (ev_window->priv->sidebar,
6066                           "notify::visible",
6067                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6068                           ev_window);
6069         g_signal_connect (ev_window->priv->sidebar,
6070                           "notify::current-page",
6071                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6072                           ev_window);
6073
6074         /* Connect to find bar signals */
6075         g_signal_connect (ev_window->priv->find_bar,
6076                           "previous",
6077                           G_CALLBACK (find_bar_previous_cb),
6078                           ev_window);
6079         g_signal_connect (ev_window->priv->find_bar,
6080                           "next",
6081                           G_CALLBACK (find_bar_next_cb),
6082                           ev_window);
6083         g_signal_connect (ev_window->priv->find_bar,
6084                           "close",
6085                           G_CALLBACK (find_bar_close_cb),
6086                           ev_window);
6087         g_signal_connect (ev_window->priv->find_bar,
6088                           "notify::search-string",
6089                           G_CALLBACK (find_bar_search_changed_cb),
6090                           ev_window);
6091         g_signal_connect (ev_window->priv->find_bar,
6092                           "notify::case-sensitive",
6093                           G_CALLBACK (find_bar_search_changed_cb),
6094                           ev_window);
6095         g_signal_connect (ev_window->priv->find_bar,
6096                           "notify::visible",
6097                           G_CALLBACK (find_bar_visibility_changed_cb),
6098                           ev_window);
6099         g_signal_connect (ev_window->priv->find_bar,
6100                           "scroll",
6101                           G_CALLBACK (find_bar_scroll),
6102                           ev_window);
6103
6104         /* Popups */
6105         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6106                                                                  "/DocumentPopup");
6107         ev_window->priv->link = NULL;
6108
6109         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6110                                                                        "/AttachmentPopup");
6111         ev_window->priv->attach_list = NULL;
6112
6113         /* Media player keys */
6114         mpkeys = ev_application_get_media_keys (EV_APP);
6115         if (mpkeys) {
6116                 g_signal_connect_swapped (mpkeys, "key_pressed",
6117                                           G_CALLBACK (ev_window_media_player_key_pressed),
6118                                           ev_window);
6119         }
6120
6121         /* Give focus to the document view */
6122         gtk_widget_grab_focus (ev_window->priv->view);
6123
6124         /* Set it user interface params */
6125         ev_window_setup_recent (ev_window);
6126
6127         ev_window_setup_gtk_settings (ev_window);
6128
6129         setup_chrome_from_metadata (ev_window);
6130         set_chrome_actions (ev_window);
6131         update_chrome_visibility (ev_window);
6132
6133         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6134
6135         setup_view_from_metadata (ev_window);
6136         setup_sidebar_from_metadata (ev_window);
6137
6138         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6139         ev_window_setup_action_sensitivity (ev_window);
6140
6141         /* Drag and Drop */
6142         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6143                            GTK_DEST_DEFAULT_ALL,
6144                            NULL, 0,
6145                            GDK_ACTION_COPY);
6146         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6147 }
6148
6149 /**
6150  * ev_window_new:
6151  *
6152  * Creates a #GtkWidget that represents the window.
6153  *
6154  * Returns: the #GtkWidget that represents the window.
6155  */
6156 GtkWidget *
6157 ev_window_new (void)
6158 {
6159         GtkWidget *ev_window;
6160
6161         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6162                                               "type", GTK_WINDOW_TOPLEVEL,
6163                                               NULL));
6164
6165         return ev_window;
6166 }