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_view_get_fullscreen (EV_VIEW (priv->view));
 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         EvSizingMode sizing_mode;
 575
 576         if (window->priv->view == NULL)
 577                 return;
 578
 579         g_object_get (window->priv->view,
 580                       "sizing_mode", &sizing_mode,
 581                       NULL);
 582
 583         switch (sizing_mode) {
 584                 case EV_SIZING_BEST_FIT:
 585                         best_fit = TRUE;
 586                         page_width = FALSE;
 587                         break;
 588                 case EV_SIZING_FIT_WIDTH:
 589                         best_fit = FALSE;
 590                         page_width = TRUE;
 591                         break;
 592                 default:
 593                         best_fit = page_width = FALSE;
 594                         break;
 595         }
 596
 597         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 598         g_signal_handlers_block_by_func
 599                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 600         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 601         g_signal_handlers_unblock_by_func
 602                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 603
 604         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 605         g_signal_handlers_block_by_func
 606                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 607         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 608         g_signal_handlers_unblock_by_func
 609                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 610
 611         action = gtk_action_group_get_action (window->priv->action_group,
 612                                               ZOOM_CONTROL_ACTION);
 613         if (best_fit) {
 614                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 615                                                  EPHY_ZOOM_BEST_FIT);
 616         } else if (page_width) {
 617                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 618                                                  EPHY_ZOOM_FIT_WIDTH);
 619         }
 620 }
 621
 622 /**
 623  * ev_window_is_empty:
 624  * @ev_window: The instance of the #EvWindow.
 625  *
 626  * It does look if there is any document loaded or if there is any job to load
 627  * a document.
 628  *
 629  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 630  *          loaded, %FALSE in other case.
 631  */
 632 gboolean
 633 ev_window_is_empty (const EvWindow *ev_window)
 634 {
 635         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 636
 637         return (ev_window->priv->document == NULL) &&
 638                 (ev_window->priv->load_job == NULL);
 639 }
 640
 641 static void
 642 ev_window_set_message_area (EvWindow  *window,
 643                             GtkWidget *area)
 644 {
 645         if (window->priv->message_area == area)
 646                 return;
 647
 648         if (window->priv->message_area)
 649                 gtk_widget_destroy (window->priv->message_area);
 650         window->priv->message_area = area;
 651
 652         if (!area)
 653                 return;
 654
 655         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 656                             window->priv->message_area,
 657                             FALSE, FALSE, 0);
 658         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 659                                window->priv->message_area, 0);
 660         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 661                                    (gpointer) &(window->priv->message_area));
 662 }
 663
 664 static void
 665 ev_window_message_area_response_cb (EvMessageArea *area,
 666                                     gint           response_id,
 667                                     EvWindow      *window)
 668 {
 669         ev_window_set_message_area (window, NULL);
 670 }
 671
 672 static void
 673 ev_window_error_message (EvWindow    *window,
 674                          GError      *error,
 675                          const gchar *format,
 676                          ...)
 677 {
 678         GtkWidget *area;
 679         va_list    args;
 680         gchar     *msg = NULL;
 681
 682         if (window->priv->message_area)
 683                 return;
 684
 685         va_start (args, format);
 686         msg = g_strdup_vprintf (format, args);
 687         va_end (args);
 688
 689         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 690                                     msg,
 691                                     GTK_STOCK_CLOSE,
 692                                     GTK_RESPONSE_CLOSE,
 693                                     NULL);
 694         g_free (msg);
 695
 696         if (error)
 697                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 698         g_signal_connect (area, "response",
 699                           G_CALLBACK (ev_window_message_area_response_cb),
 700                           window);
 701         gtk_widget_show (area);
 702         ev_window_set_message_area (window, area);
 703 }
 704
 705 static void
 706 ev_window_warning_message (EvWindow    *window,
 707                            const gchar *format,
 708                            ...)
 709 {
 710         GtkWidget *area;
 711         va_list    args;
 712         gchar     *msg = NULL;
 713
 714         if (window->priv->message_area)
 715                 return;
 716
 717         va_start (args, format);
 718         msg = g_strdup_vprintf (format, args);
 719         va_end (args);
 720
 721         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 722                                     msg,
 723                                     GTK_STOCK_CLOSE,
 724                                     GTK_RESPONSE_CLOSE,
 725                                     NULL);
 726         g_free (msg);
 727
 728         g_signal_connect (area, "response",
 729                           G_CALLBACK (ev_window_message_area_response_cb),
 730                           window);
 731         gtk_widget_show (area);
 732         ev_window_set_message_area (window, area);
 733 }
 734
 735 typedef struct _FindTask {
 736         const gchar *page_label;
 737         gchar *chapter;
 738 } FindTask;
 739
 740 static gboolean
 741 ev_window_find_chapter (GtkTreeModel *tree_model,
 742                         GtkTreePath  *path,
 743                         GtkTreeIter  *iter,
 744                         gpointer      data)
 745 {
 746         FindTask *task = (FindTask *)data;
 747         gchar *page_string;
 748
 749         gtk_tree_model_get (tree_model, iter,
 750                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 751                             -1);
 752
 753         if (!page_string)
 754                 return FALSE;
 755
 756         if (!strcmp (page_string, task->page_label)) {
 757                 gtk_tree_model_get (tree_model, iter,
 758                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 759                                     -1);
 760                 g_free (page_string);
 761                 return TRUE;
 762         }
 763
 764         g_free (page_string);
 765         return FALSE;
 766 }
 767
 768 static void
 769 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 770 {
 771         gchar *page_label = NULL;
 772         gchar *link_title;
 773         FindTask find_task;
 774         EvLink *real_link;
 775         EvLinkAction *action;
 776         EvLinkDest *dest;
 777
 778         if (window->priv->history == NULL)
 779                 return;
 780
 781         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 782                 return;
 783
 784         if (link) {
 785                 action = g_object_ref (ev_link_get_action (link));
 786                 dest = ev_link_action_get_dest (action);
 787                 page = ev_link_dest_get_page (dest);
 788                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 789         } else {
 790                 dest = ev_link_dest_new_page (page);
 791                 action = ev_link_action_new_dest (dest);
 792                 page_label = ev_document_get_page_label (window->priv->document, page);
 793         }
 794
 795         if (!page_label)
 796                 return;
 797
 798         find_task.page_label = page_label;
 799         find_task.chapter = NULL;
 800
 801         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 802                 GtkTreeModel *model;
 803
 804                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 805
 806                 if (model) {
 807                         gtk_tree_model_foreach (model,
 808                                                 ev_window_find_chapter,
 809                                                 &find_task);
 810
 811                         g_object_unref (model);
 812                 }
 813         }
 814
 815         if (find_task.chapter)
 816                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 817         else
 818                 link_title = g_strdup_printf (_("Page %s"), page_label);
 819
 820         real_link = ev_link_new (link_title, action);
 821
 822         ev_history_add_link (window->priv->history, real_link);
 823
 824         g_free (find_task.chapter);
 825         g_free (link_title);
 826         g_free (page_label);
 827         g_object_unref (real_link);
 828 }
 829
 830 static void
 831 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 832 {
 833         int current_page = ev_document_model_get_page (window->priv->model);
 834
 835         ev_window_add_history (window, 0, link);
 836         ev_window_add_history (window, current_page, NULL);
 837 }
 838
 839 static void
 840 ev_window_page_changed_cb (EvWindow        *ev_window,
 841                            gint             old_page,
 842                            gint             new_page,
 843                            EvDocumentModel *model)
 844 {
 845         ev_window_update_actions (ev_window);
 846
 847         ev_window_update_find_status_message (ev_window);
 848
 849         if (abs (new_page - old_page) > 1) {
 850                 ev_window_add_history (ev_window, new_page, NULL);
 851                 ev_window_add_history (ev_window, old_page, NULL);
 852         }
 853
 854         if (!ev_window_is_empty (ev_window))
 855                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", new_page);
 856 }
 857
 858 static void
 859 update_document_mode (EvWindow *window, EvDocumentMode mode)
 860 {
 861         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 862                 ev_window_run_presentation (window);
 863         }
 864         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 865                 ev_window_run_fullscreen (window);
 866         }
 867 }
 868
 869 static void
 870 setup_chrome_from_metadata (EvWindow *window)
 871 {
 872         EvChrome chrome = EV_CHROME_NORMAL;
 873         GValue show_toolbar = { 0, };
 874
 875         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 876                 if (!g_value_get_boolean (&show_toolbar))
 877                         chrome &= ~EV_CHROME_TOOLBAR;
 878                 g_value_unset (&show_toolbar);
 879         }
 880         window->priv->chrome = chrome;
 881 }
 882
 883 static void
 884 setup_sidebar_from_metadata (EvWindow *window)
 885 {
 886         gchar      *uri = window->priv->uri;
 887         EvDocument *document = window->priv->document;
 888         GtkWidget  *sidebar = window->priv->sidebar;
 889         GtkWidget  *links = window->priv->sidebar_links;
 890         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 891         GtkWidget  *attachments = window->priv->sidebar_attachments;
 892         GtkWidget  *layers = window->priv->sidebar_layers;
 893         GValue      sidebar_size = { 0, };
 894         GValue      sidebar_page = { 0, };
 895         GValue      sidebar_visibility = { 0, };
 896
 897         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 898                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 899                                         g_value_get_int (&sidebar_size));
 900                 g_value_unset(&sidebar_size);
 901         }
 902
 903         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 904                 const char *page_id = g_value_get_string (&sidebar_page);
 905
 906                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 907                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 908                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 909                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 910                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 911                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 912                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 913                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 914                 }
 915                 g_value_unset (&sidebar_page);
 916         } else if (document) {
 917                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 918                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 919                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 920                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 921                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 922                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 923                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 924                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 925                 }
 926         }
 927
 928         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 929                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 930                 g_value_unset (&sidebar_visibility);
 931                 update_chrome_visibility (window);
 932         }
 933 }
 934
 935 static void
 936 setup_model_from_metadata (EvWindow *window)
 937 {
 938         gchar *uri = window->priv->uri;
 939         GValue page = { 0, };
 940         GValue sizing_mode = { 0, };
 941         GValue zoom = { 0, };
 942         GValue rotation = { 0, };
 943
 944         /* Current page */
 945         if (ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 946                 ev_document_model_set_page (window->priv->model,
 947                                             g_value_get_int (&page));
 948                 g_value_unset (&page);
 949         }
 950
 951         /* Sizing mode */
 952         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 953                 GEnumValue *enum_value;
 954
 955                 enum_value = g_enum_get_value_by_nick
 956                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
 957                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 958                 g_value_unset (&sizing_mode);
 959         }
 960
 961         /* Zoom */
 962         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 963             ev_metadata_manager_get (uri, "zoom", &zoom, FALSE)) {
 964                 gdouble zoom_value;
 965
 966                 zoom_value = g_value_get_double (&zoom);
 967                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 968                 ev_document_model_set_scale (window->priv->model, zoom_value);
 969                 g_value_unset (&zoom);
 970         }
 971
 972         /* Rotation */
 973         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 974                 gint rotation_value;
 975
 976                 switch (g_value_get_int (&rotation)) {
 977                 case 90:
 978                         rotation_value = 90;
 979                         break;
 980                 case 180:
 981                         rotation_value = 180;
 982                         break;
 983                 case 270:
 984                         rotation_value = 270;
 985                         break;
 986                 default:
 987                         rotation_value = 0;
 988                         break;
 989                 }
 990                 ev_document_model_set_rotation (window->priv->model, rotation_value);
 991                 g_value_unset (&rotation);
 992         }
 993 }
 994
 995 static void
 996 setup_document_from_metadata (EvWindow *window)
 997 {
 998         gchar *uri = window->priv->uri;
 999         GValue page = { 0, };
1000         GValue width = { 0, };
1001         GValue height = { 0, };
1002         GValue width_ratio = { 0, };
1003         GValue height_ratio = { 0, };
1004
1005 #if 0 /* FIXME */
1006         /* View the previously shown page, but make sure to not open a document on
1007          * the last page, since closing it on the last page most likely means the
1008          * user was finished reading the document. In that case, reopening should
1009          * show the first page. */
1010         if (ev_metadata_manager_get (uri, "page", &page, TRUE)) {
1011                 gint n_pages;
1012                 gint new_page;
1013
1014                 n_pages = ev_document_get_n_pages (window->priv->document);
1015                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
1016                 ev_document_model_set_page (window->priv->model, new_page);
1017                 g_value_unset (&page);
1018         }
1019 #endif
1020
1021         setup_sidebar_from_metadata (window);
1022
1023         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1024             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
1025                 return; /* size was already set in setup_size_from_metadata */
1026
1027         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
1028             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
1029                 gdouble    document_width;
1030                 gdouble    document_height;
1031                 GdkScreen *screen;
1032                 gint       request_width;
1033                 gint       request_height;
1034
1035                 ev_document_get_max_page_size (window->priv->document,
1036                                                &document_width, &document_height);
1037
1038                 request_width = (gint)(g_value_get_double (&width_ratio) * document_width + 0.5);
1039                 request_height = (gint)(g_value_get_double (&height_ratio) * document_height + 0.5);
1040
1041                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1042
1043                 if (screen) {
1044                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1045                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1046                 }
1047
1048                 if (request_width > 0 && request_height > 0) {
1049                         gtk_window_resize (GTK_WINDOW (window),
1050                                            request_width,
1051                                            request_height);
1052                 }
1053                 g_value_unset (&width_ratio);
1054                 g_value_unset (&height_ratio);
1055         }
1056 }
1057
1058 static void
1059 setup_size_from_metadata (EvWindow *window)
1060 {
1061         char *uri = window->priv->uri;
1062         GValue width = { 0, };
1063         GValue height = { 0, };
1064         GValue maximized = { 0, };
1065         GValue x = { 0, };
1066         GValue y = { 0, };
1067
1068         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1069                 if (g_value_get_boolean (&maximized)) {
1070                         gtk_window_maximize (GTK_WINDOW (window));
1071                         g_value_unset (&maximized);
1072                         return;
1073                 } else {
1074                         gtk_window_unmaximize (GTK_WINDOW (window));
1075                 }
1076                 g_value_unset (&maximized);
1077         }
1078
1079         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1080             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1081                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1082                                  g_value_get_int (&y));
1083                 g_value_unset (&x);
1084                 g_value_unset (&y);
1085         }
1086
1087         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1088             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1089                 gtk_window_resize (GTK_WINDOW (window),
1090                                    g_value_get_int (&width),
1091                                    g_value_get_int (&height));
1092                 g_value_unset (&width);
1093                 g_value_unset (&height);
1094         }
1095 }
1096
1097 static void
1098 setup_view_from_metadata (EvWindow *window)
1099 {
1100         EvView *view = EV_VIEW (window->priv->view);
1101         gchar *uri = window->priv->uri;
1102         GValue continuous = { 0, };
1103         GValue dual_page = { 0, };
1104         GValue presentation = { 0, };
1105         GValue fullscreen = { 0, };
1106
1107         /* Continuous */
1108         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1109                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1110                 g_value_unset (&continuous);
1111         }
1112
1113         /* Dual page */
1114         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1115                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1116                 g_value_unset (&dual_page);
1117         }
1118
1119         /* Presentation */
1120         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1121                 if (g_value_get_boolean (&presentation) && uri) {
1122                         ev_window_run_presentation (window);
1123                 }
1124                 g_value_unset (&presentation);
1125         }
1126
1127         /* Fullscreen */
1128         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1129                 if (g_value_get_boolean (&fullscreen) && uri) {
1130                         ev_window_run_fullscreen (window);
1131                 }
1132                 g_value_unset (&fullscreen);
1133         }
1134 }
1135
1136 static void
1137 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1138 {
1139         if (ev_window->priv->thumbnail_job != NULL) {
1140                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1141                         ev_job_cancel (ev_window->priv->thumbnail_job);
1142
1143                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1144                                                       ev_window_set_icon_from_thumbnail,
1145                                                       ev_window);
1146                 g_object_unref (ev_window->priv->thumbnail_job);
1147                 ev_window->priv->thumbnail_job = NULL;
1148         }
1149 }
1150
1151 static void
1152 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1153                                    EvWindow       *ev_window)
1154 {
1155         if (job->thumbnail) {
1156                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1157                                      job->thumbnail);
1158         }
1159
1160         ev_window_clear_thumbnail_job (ev_window);
1161 }
1162
1163 static void
1164 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1165 {
1166         gdouble page_width;
1167         gdouble scale;
1168         EvDocument *document = ev_window->priv->document;
1169
1170         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1171             ev_document_get_n_pages (document) <= 0 ||
1172             !ev_document_check_dimensions (document)) {
1173                 return;
1174         }
1175
1176         ev_window_clear_thumbnail_job (ev_window);
1177
1178         ev_document_get_page_size (document, 0, &page_width, NULL);
1179         scale = 128. / page_width;
1180
1181         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1182         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1183                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1184                           ev_window);
1185         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1186 }
1187
1188 static gboolean
1189 ev_window_setup_document (EvWindow *ev_window)
1190 {
1191         const EvDocumentInfo *info;
1192         EvDocument *document = ev_window->priv->document;
1193         GtkAction *action;
1194
1195         ev_window->priv->setup_document_idle = 0;
1196
1197         ev_window_refresh_window_thumbnail (ev_window, 0);
1198
1199         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1200         ev_window_title_set_document (ev_window->priv->title, document);
1201         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1202
1203         ev_window_setup_action_sensitivity (ev_window);
1204
1205         if (ev_window->priv->history)
1206                 g_object_unref (ev_window->priv->history);
1207         ev_window->priv->history = ev_history_new ();
1208         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1209         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1210
1211         if (ev_window->priv->properties) {
1212                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1213                                                    ev_window->priv->uri,
1214                                                    ev_window->priv->document);
1215         }
1216
1217         info = ev_document_get_info (document);
1218         update_document_mode (ev_window, info->mode);
1219
1220         gtk_widget_grab_focus (ev_window->priv->view);
1221
1222         return FALSE;
1223 }
1224
1225 static void
1226 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1227 {
1228         if (ev_window->priv->document == document)
1229                 return;
1230
1231         if (ev_window->priv->document)
1232                 g_object_unref (ev_window->priv->document);
1233         ev_window->priv->document = g_object_ref (document);
1234
1235         ev_window_set_message_area (ev_window, NULL);
1236
1237         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1238                 gint page;
1239
1240                 /* Restart the current page */
1241                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1242                               0,
1243                               ev_document_get_n_pages (document) - 1);
1244                 ev_document_model_set_page (ev_window->priv->model, page);
1245                 g_object_unref (ev_window->priv->dest);
1246                 ev_window->priv->dest = NULL;
1247         }
1248
1249         if (ev_document_get_n_pages (document) <= 0) {
1250                 ev_window_warning_message (ev_window, "%s",
1251                                            _("The document contains no pages"));
1252         } else if (!ev_document_check_dimensions (document)) {
1253                 ev_window_warning_message (ev_window, "%s",
1254                                            _("The document contains only empty pages"));
1255         }
1256
1257         if (ev_window->priv->setup_document_idle > 0)
1258                 g_source_remove (ev_window->priv->setup_document_idle);
1259
1260         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1261 }
1262
1263 static void
1264 ev_window_document_changed (EvWindow *ev_window,
1265                             gpointer  user_data)
1266 {
1267         ev_window_reload_document (ev_window, NULL);
1268 }
1269
1270 static void
1271 ev_window_password_view_unlock (EvWindow *ev_window)
1272 {
1273         const gchar *password;
1274
1275         g_assert (ev_window->priv->load_job);
1276
1277         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1278         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1279         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1280 }
1281
1282 static void
1283 ev_window_clear_load_job (EvWindow *ev_window)
1284 {
1285         if (ev_window->priv->load_job != NULL) {
1286                 if (!ev_job_is_finished (ev_window->priv->load_job))
1287                         ev_job_cancel (ev_window->priv->load_job);
1288
1289                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1290                 g_object_unref (ev_window->priv->load_job);
1291                 ev_window->priv->load_job = NULL;
1292         }
1293 }
1294
1295 static void
1296 ev_window_clear_reload_job (EvWindow *ev_window)
1297 {
1298         if (ev_window->priv->reload_job != NULL) {
1299                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1300                         ev_job_cancel (ev_window->priv->reload_job);
1301
1302                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1303                 g_object_unref (ev_window->priv->reload_job);
1304                 ev_window->priv->reload_job = NULL;
1305         }
1306 }
1307
1308 static void
1309 ev_window_clear_local_uri (EvWindow *ev_window)
1310 {
1311         if (ev_window->priv->local_uri) {
1312                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1313                 g_free (ev_window->priv->local_uri);
1314                 ev_window->priv->local_uri = NULL;
1315         }
1316 }
1317
1318 static void
1319 ev_window_clear_temp_symlink (EvWindow *ev_window)
1320 {
1321         GFile *file, *tempdir;
1322
1323         if (!ev_window->priv->uri)
1324                 return;
1325
1326         file = g_file_new_for_uri (ev_window->priv->uri);
1327         tempdir = g_file_new_for_path (ev_tmp_dir ());
1328
1329         if (g_file_has_prefix (file, tempdir)) {
1330                 GFileInfo *file_info;
1331                 GError    *error = NULL;
1332
1333                 file_info = g_file_query_info (file,
1334                                                G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
1335                                                G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
1336                                                NULL, &error);
1337                 if (file_info) {
1338                         if (g_file_info_get_is_symlink (file_info))
1339                                 g_file_delete (file, NULL, NULL);
1340                         g_object_unref (file_info);
1341                 } else {
1342                         g_warning ("Error deleting temp symlink: %s\n", error->message);
1343                         g_error_free (error);
1344                 }
1345         }
1346
1347         g_object_unref (file);
1348         g_object_unref (tempdir);
1349 }
1350
1351 static void
1352 ev_window_handle_link (EvWindow *ev_window,
1353                        EvLinkDest *dest)
1354 {
1355         if (dest) {
1356                 EvLink *link;
1357                 EvLinkAction *link_action;
1358
1359                 link_action = ev_link_action_new_dest (dest);
1360                 link = ev_link_new (NULL, link_action);
1361                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1362                 g_object_unref (link);
1363         }
1364 }
1365
1366 /* This callback will executed when load job will be finished.
1367  *
1368  * Since the flow of the error dialog is very confusing, we assume that both
1369  * document and uri will go away after this function is called, and thus we need
1370  * to ref/dup them.  Additionally, it needs to clear
1371  * ev_window->priv->password_{uri,document}, and thus people who call this
1372  * function should _not_ necessarily expect those to exist after being
1373  * called. */
1374 static void
1375 ev_window_load_job_cb (EvJob *job,
1376                        gpointer data)
1377 {
1378         EvWindow *ev_window = EV_WINDOW (data);
1379         EvDocument *document = EV_JOB (job)->document;
1380         EvJobLoad *job_load = EV_JOB_LOAD (job);
1381
1382         g_assert (job_load->uri);
1383
1384         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1385
1386         /* Success! */
1387         if (!ev_job_is_failed (job)) {
1388                 ev_document_model_set_document (ev_window->priv->model, document);
1389
1390                 setup_document_from_metadata (ev_window);
1391                 setup_view_from_metadata (ev_window);
1392
1393                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1394
1395                 ev_window_title_set_type (ev_window->priv->title,
1396                                           EV_WINDOW_TITLE_DOCUMENT);
1397                 if (job_load->password) {
1398                         GPasswordSave flags;
1399
1400                         flags = ev_password_view_get_password_save_flags (
1401                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1402                         ev_keyring_save_password (ev_window->priv->uri,
1403                                                   job_load->password,
1404                                                   flags);
1405                 }
1406
1407                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1408                 /* Already unrefed by ev_link_action
1409                  * FIXME: link action should inc dest ref counting
1410                  * or not unref it at all
1411                  */
1412                 ev_window->priv->dest = NULL;
1413
1414                 switch (ev_window->priv->window_mode) {
1415                         case EV_WINDOW_MODE_FULLSCREEN:
1416                                 ev_window_run_fullscreen (ev_window);
1417                                 break;
1418                         case EV_WINDOW_MODE_PRESENTATION:
1419                                 ev_window_run_presentation (ev_window);
1420                                 break;
1421                         default:
1422                                 break;
1423                 }
1424
1425                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1426                         ev_window_cmd_edit_find (NULL, ev_window);
1427                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1428                                                         ev_window->priv->search_string);
1429                 }
1430
1431                 g_free (ev_window->priv->search_string);
1432                 ev_window->priv->search_string = NULL;
1433
1434                 /* Create a monitor for the document */
1435                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1436                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1437                                           G_CALLBACK (ev_window_document_changed),
1438                                           ev_window);
1439
1440                 ev_window_clear_load_job (ev_window);
1441                 return;
1442         }
1443
1444         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1445                 gchar *password;
1446
1447                 setup_view_from_metadata (ev_window);
1448
1449                 /* First look whether password is in keyring */
1450                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1451                 if (password) {
1452                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1453                                 /* Password in kering is wrong */
1454                                 ev_job_load_set_password (job_load, NULL);
1455                                 /* FIXME: delete password from keyring? */
1456                         } else {
1457                                 ev_job_load_set_password (job_load, password);
1458                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1459                                 g_free (password);
1460                                 return;
1461                         }
1462
1463                         g_free (password);
1464                 }
1465
1466                 /* We need to ask the user for a password */
1467                 ev_window_title_set_uri (ev_window->priv->title,
1468                                          ev_window->priv->uri);
1469                 ev_window_title_set_type (ev_window->priv->title,
1470                                           EV_WINDOW_TITLE_PASSWORD);
1471
1472                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1473                                           job_load->uri);
1474
1475                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1476
1477                 ev_job_load_set_password (job_load, NULL);
1478                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1479         } else {
1480                 ev_window_error_message (ev_window, job->error,
1481                                          "%s", _("Unable to open document"));
1482                 ev_window_clear_load_job (ev_window);
1483         }
1484 }
1485
1486 static void
1487 ev_window_reload_job_cb (EvJob    *job,
1488                          EvWindow *ev_window)
1489 {
1490         GtkWidget *widget;
1491         EvLinkDest *dest = NULL;
1492
1493         if (ev_job_is_failed (job)) {
1494                 ev_window_clear_reload_job (ev_window);
1495                 ev_window->priv->in_reload = FALSE;
1496                 g_object_unref (ev_window->priv->dest);
1497                 ev_window->priv->dest = NULL;
1498
1499                 return;
1500         }
1501
1502         if (ev_window->priv->dest) {
1503                 dest = g_object_ref (ev_window->priv->dest);
1504         }
1505         ev_document_model_set_document (ev_window->priv->model,
1506                                         job->document);
1507         ev_window_handle_link (ev_window, dest);
1508
1509         /* Restart the search after reloading */
1510         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1511         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1512                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1513                                             NULL, ev_window);
1514         }
1515
1516         ev_window_clear_reload_job (ev_window);
1517         ev_window->priv->in_reload = FALSE;
1518 }
1519
1520 /**
1521  * ev_window_get_uri:
1522  * @ev_window: The instance of the #EvWindow.
1523  *
1524  * It returns the uri of the document showed in the #EvWindow.
1525  *
1526  * Returns: the uri of the document showed in the #EvWindow.
1527  */
1528 const char *
1529 ev_window_get_uri (EvWindow *ev_window)
1530 {
1531         return ev_window->priv->uri;
1532 }
1533
1534 /**
1535  * ev_window_close_dialogs:
1536  * @ev_window: The window where dialogs will be closed.
1537  *
1538  * It looks for password, print and properties dialogs and closes them and
1539  * frees them from memory. If there is any print job it does free it too.
1540  */
1541 static void
1542 ev_window_close_dialogs (EvWindow *ev_window)
1543 {
1544         if (ev_window->priv->print_dialog)
1545                 gtk_widget_destroy (ev_window->priv->print_dialog);
1546         ev_window->priv->print_dialog = NULL;
1547
1548         if (ev_window->priv->properties)
1549                 gtk_widget_destroy (ev_window->priv->properties);
1550         ev_window->priv->properties = NULL;
1551 }
1552
1553 static void
1554 ev_window_clear_progress_idle (EvWindow *ev_window)
1555 {
1556         if (ev_window->priv->progress_idle > 0)
1557                 g_source_remove (ev_window->priv->progress_idle);
1558         ev_window->priv->progress_idle = 0;
1559 }
1560
1561 static void
1562 reset_progress_idle (EvWindow *ev_window)
1563 {
1564         ev_window->priv->progress_idle = 0;
1565 }
1566
1567 static void
1568 ev_window_show_progress_message (EvWindow   *ev_window,
1569                                  guint       interval,
1570                                  GSourceFunc function)
1571 {
1572         if (ev_window->priv->progress_idle > 0)
1573                 g_source_remove (ev_window->priv->progress_idle);
1574         ev_window->priv->progress_idle =
1575                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1576                                             interval, function,
1577                                             ev_window,
1578                                             (GDestroyNotify)reset_progress_idle);
1579 }
1580
1581 static void
1582 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1583 {
1584         if (ev_window->priv->progress_cancellable)
1585                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1586         else
1587                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1588 }
1589
1590 static void
1591 ev_window_progress_response_cb (EvProgressMessageArea *area,
1592                                 gint                   response,
1593                                 EvWindow              *ev_window)
1594 {
1595         if (response == GTK_RESPONSE_CANCEL)
1596                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1597         ev_window_set_message_area (ev_window, NULL);
1598 }
1599
1600 static gboolean
1601 show_loading_progress (EvWindow *ev_window)
1602 {
1603         GtkWidget *area;
1604         gchar     *text;
1605         gchar     *display_name;
1606
1607         if (ev_window->priv->message_area)
1608                 return FALSE;
1609
1610         display_name = escape_uri_for_display (ev_window->priv->uri);
1611         text = g_strdup_printf (_("Loading document from “%s”"),
1612                                 display_name);
1613
1614         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1615                                              text,
1616                                              GTK_STOCK_CLOSE,
1617                                              GTK_RESPONSE_CLOSE,
1618                                              GTK_STOCK_CANCEL,
1619                                              GTK_RESPONSE_CANCEL,
1620                                              NULL);
1621         g_signal_connect (area, "response",
1622                           G_CALLBACK (ev_window_progress_response_cb),
1623                           ev_window);
1624         gtk_widget_show (area);
1625         ev_window_set_message_area (ev_window, area);
1626
1627         g_free (text);
1628         g_free (display_name);
1629
1630         return FALSE;
1631 }
1632
1633 static void
1634 ev_window_load_remote_failed (EvWindow *ev_window,
1635                               GError   *error)
1636 {
1637         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1638         ev_window->priv->in_reload = FALSE;
1639         ev_window_error_message (ev_window, error,
1640                                  "%s", _("Unable to open document"));
1641         g_free (ev_window->priv->local_uri);
1642         ev_window->priv->local_uri = NULL;
1643         ev_window->priv->uri_mtime = 0;
1644 }
1645
1646 static void
1647 set_uri_mtime (GFile        *source,
1648                GAsyncResult *async_result,
1649                EvWindow     *ev_window)
1650 {
1651         GFileInfo *info;
1652         GError *error = NULL;
1653
1654         info = g_file_query_info_finish (source, async_result, &error);
1655
1656         if (error) {
1657                 ev_window->priv->uri_mtime = 0;
1658                 g_error_free (error);
1659         } else {
1660                 GTimeVal mtime;
1661
1662                 g_file_info_get_modification_time (info, &mtime);
1663                 ev_window->priv->uri_mtime = mtime.tv_sec;
1664                 g_object_unref (info);
1665         }
1666
1667         g_object_unref (source);
1668 }
1669
1670 static void
1671 mount_volume_ready_cb (GFile        *source,
1672                        GAsyncResult *async_result,
1673                        EvWindow     *ev_window)
1674 {
1675         GError *error = NULL;
1676
1677         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1678
1679         if (error) {
1680                 ev_window_load_remote_failed (ev_window, error);
1681                 g_object_unref (source);
1682                 g_error_free (error);
1683         } else {
1684                 /* Volume successfully mounted,
1685                    try opening the file again */
1686                 ev_window_load_file_remote (ev_window, source);
1687         }
1688 }
1689
1690 static void
1691 window_open_file_copy_ready_cb (GFile        *source,
1692                                 GAsyncResult *async_result,
1693                                 EvWindow     *ev_window)
1694 {
1695         GError *error = NULL;
1696
1697         ev_window_clear_progress_idle (ev_window);
1698
1699         g_file_copy_finish (source, async_result, &error);
1700         if (!error) {
1701                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1702                 g_file_query_info_async (source,
1703                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1704                                          0, G_PRIORITY_DEFAULT,
1705                                          NULL,
1706                                          (GAsyncReadyCallback)set_uri_mtime,
1707                                          ev_window);
1708                 return;
1709         }
1710
1711         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1712                 GMountOperation *operation;
1713
1714                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1715                 g_file_mount_enclosing_volume (source,
1716                                                G_MOUNT_MOUNT_NONE,
1717                                                operation, NULL,
1718                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1719                                                ev_window);
1720                 g_object_unref (operation);
1721         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1722                 ev_window_clear_load_job (ev_window);
1723                 ev_window_clear_local_uri (ev_window);
1724                 g_free (ev_window->priv->uri);
1725                 ev_window->priv->uri = NULL;
1726                 g_object_unref (source);
1727
1728                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1729         } else {
1730                 ev_window_load_remote_failed (ev_window, error);
1731                 g_object_unref (source);
1732         }
1733
1734         g_error_free (error);
1735 }
1736
1737 static void
1738 window_open_file_copy_progress_cb (goffset   n_bytes,
1739                                    goffset   total_bytes,
1740                                    EvWindow *ev_window)
1741 {
1742         gchar *status;
1743         gdouble fraction;
1744
1745         if (!ev_window->priv->message_area)
1746                 return;
1747
1748         fraction = n_bytes / (gdouble)total_bytes;
1749         status = g_strdup_printf (_("Downloading document (%d%%)"),
1750                                   (gint)(fraction * 100));
1751
1752         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1753                                              status);
1754         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1755                                                fraction);
1756
1757         g_free (status);
1758 }
1759
1760 static void
1761 ev_window_load_file_remote (EvWindow *ev_window,
1762                             GFile    *source_file)
1763 {
1764         GFile *target_file;
1765
1766         if (!ev_window->priv->local_uri) {
1767                 gchar *tmp_name;
1768                 gchar *base_name;
1769
1770                 /* We'd like to keep extension of source uri since
1771                  * it helps to resolve some mime types, say cbz */
1772                 tmp_name = ev_tmp_filename (NULL);
1773                 base_name = g_file_get_basename (source_file);
1774                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1775                                                           base_name, NULL);
1776                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1777                                      ev_window->priv->local_uri);
1778                 g_free (base_name);
1779                 g_free (tmp_name);
1780         }
1781
1782         ev_window_reset_progress_cancellable (ev_window);
1783
1784         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1785         g_file_copy_async (source_file, target_file,
1786                            0, G_PRIORITY_DEFAULT,
1787                            ev_window->priv->progress_cancellable,
1788                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1789                            ev_window,
1790                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1791                            ev_window);
1792         g_object_unref (target_file);
1793
1794         ev_window_show_progress_message (ev_window, 1,
1795                                          (GSourceFunc)show_loading_progress);
1796 }
1797
1798 void
1799 ev_window_open_uri (EvWindow       *ev_window,
1800                     const char     *uri,
1801                     EvLinkDest     *dest,
1802                     EvWindowRunMode mode,
1803                     const gchar    *search_string)
1804 {
1805         GFile *source_file;
1806
1807         ev_window->priv->in_reload = FALSE;
1808
1809         if (ev_window->priv->uri &&
1810             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1811                 ev_window_reload_document (ev_window, dest);
1812                 return;
1813         }
1814
1815         if (ev_window->priv->monitor) {
1816                 g_object_unref (ev_window->priv->monitor);
1817                 ev_window->priv->monitor = NULL;
1818         }
1819
1820         ev_window_close_dialogs (ev_window);
1821         ev_window_clear_load_job (ev_window);
1822         ev_window_clear_local_uri (ev_window);
1823         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1824
1825         ev_window->priv->window_mode = mode;
1826
1827         if (ev_window->priv->uri)
1828                 g_free (ev_window->priv->uri);
1829         ev_window->priv->uri = g_strdup (uri);
1830
1831         if (ev_window->priv->search_string)
1832                 g_free (ev_window->priv->search_string);
1833         ev_window->priv->search_string = search_string ?
1834                 g_strdup (search_string) : NULL;
1835
1836         if (ev_window->priv->dest)
1837                 g_object_unref (ev_window->priv->dest);
1838         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1839
1840         setup_size_from_metadata (ev_window);
1841         setup_model_from_metadata (ev_window);
1842
1843         ev_window->priv->load_job = ev_job_load_new (uri);
1844         g_signal_connect (ev_window->priv->load_job,
1845                           "finished",
1846                           G_CALLBACK (ev_window_load_job_cb),
1847                           ev_window);
1848
1849         source_file = g_file_new_for_uri (uri);
1850         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1851                 ev_window_load_file_remote (ev_window, source_file);
1852         } else {
1853                 g_object_unref (source_file);
1854                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1855         }
1856 }
1857
1858 static void
1859 ev_window_reload_local (EvWindow *ev_window)
1860 {
1861         const gchar *uri;
1862
1863         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1864         ev_window->priv->reload_job = ev_job_load_new (uri);
1865         g_signal_connect (ev_window->priv->reload_job, "finished",
1866                           G_CALLBACK (ev_window_reload_job_cb),
1867                           ev_window);
1868         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1869 }
1870
1871 static gboolean
1872 show_reloading_progress (EvWindow *ev_window)
1873 {
1874         GtkWidget *area;
1875         gchar     *text;
1876
1877         if (ev_window->priv->message_area)
1878                 return FALSE;
1879
1880         text = g_strdup_printf (_("Reloading document from %s"),
1881                                 ev_window->priv->uri);
1882         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1883                                              text,
1884                                              GTK_STOCK_CLOSE,
1885                                              GTK_RESPONSE_CLOSE,
1886                                              GTK_STOCK_CANCEL,
1887                                              GTK_RESPONSE_CANCEL,
1888                                              NULL);
1889         g_signal_connect (area, "response",
1890                           G_CALLBACK (ev_window_progress_response_cb),
1891                           ev_window);
1892         gtk_widget_show (area);
1893         ev_window_set_message_area (ev_window, area);
1894         g_free (text);
1895
1896         return FALSE;
1897 }
1898
1899 static void
1900 reload_remote_copy_ready_cb (GFile        *remote,
1901                              GAsyncResult *async_result,
1902                              EvWindow     *ev_window)
1903 {
1904         GError *error = NULL;
1905
1906         ev_window_clear_progress_idle (ev_window);
1907
1908         g_file_copy_finish (remote, async_result, &error);
1909         if (error) {
1910                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1911                         ev_window_error_message (ev_window, error,
1912                                                  "%s", _("Failed to reload document."));
1913                 g_error_free (error);
1914         } else {
1915                 ev_window_reload_local (ev_window);
1916         }
1917
1918         g_object_unref (remote);
1919 }
1920
1921 static void
1922 reload_remote_copy_progress_cb (goffset   n_bytes,
1923                                 goffset   total_bytes,
1924                                 EvWindow *ev_window)
1925 {
1926         gchar *status;
1927         gdouble fraction;
1928
1929         if (!ev_window->priv->message_area)
1930                 return;
1931
1932         fraction = n_bytes / (gdouble)total_bytes;
1933         status = g_strdup_printf (_("Downloading document (%d%%)"),
1934                                   (gint)(fraction * 100));
1935
1936         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1937                                              status);
1938         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1939                                                fraction);
1940
1941         g_free (status);
1942 }
1943
1944 static void
1945 query_remote_uri_mtime_cb (GFile        *remote,
1946                            GAsyncResult *async_result,
1947                            EvWindow     *ev_window)
1948 {
1949         GFileInfo *info;
1950         GTimeVal   mtime;
1951         GError    *error = NULL;
1952
1953         info = g_file_query_info_finish (remote, async_result, &error);
1954         if (error) {
1955                 g_error_free (error);
1956                 g_object_unref (remote);
1957                 ev_window_reload_local (ev_window);
1958
1959                 return;
1960         }
1961
1962         g_file_info_get_modification_time (info, &mtime);
1963         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1964                 GFile *target_file;
1965
1966                 /* Remote file has changed */
1967                 ev_window->priv->uri_mtime = mtime.tv_sec;
1968
1969                 ev_window_reset_progress_cancellable (ev_window);
1970
1971                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1972                 g_file_copy_async (remote, target_file,
1973                                    G_FILE_COPY_OVERWRITE,
1974                                    G_PRIORITY_DEFAULT,
1975                                    ev_window->priv->progress_cancellable,
1976                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1977                                    ev_window,
1978                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1979                                    ev_window);
1980                 g_object_unref (target_file);
1981                 ev_window_show_progress_message (ev_window, 1,
1982                                                  (GSourceFunc)show_reloading_progress);
1983         } else {
1984                 g_object_unref (remote);
1985                 ev_window_reload_local (ev_window);
1986         }
1987
1988         g_object_unref (info);
1989 }
1990
1991 static void
1992 ev_window_reload_remote (EvWindow *ev_window)
1993 {
1994         GFile *remote;
1995
1996         remote = g_file_new_for_uri (ev_window->priv->uri);
1997         /* Reload the remote uri only if it has changed */
1998         g_file_query_info_async (remote,
1999                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2000                                  0, G_PRIORITY_DEFAULT,
2001                                  NULL,
2002                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2003                                  ev_window);
2004 }
2005
2006 static void
2007 ev_window_reload_document (EvWindow *ev_window,
2008                            EvLinkDest *dest)
2009 {
2010         gint page;
2011
2012
2013         ev_window_clear_reload_job (ev_window);
2014         ev_window->priv->in_reload = TRUE;
2015
2016         page = ev_document_model_get_page (ev_window->priv->model);
2017
2018         if (ev_window->priv->dest)
2019                 g_object_unref (ev_window->priv->dest);
2020         /* FIXME: save the scroll position too (xyz dest) */
2021         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2022
2023         if (ev_window->priv->local_uri) {
2024                 ev_window_reload_remote (ev_window);
2025         } else {
2026                 ev_window_reload_local (ev_window);
2027         }
2028 }
2029
2030 static void
2031 file_open_dialog_response_cb (GtkWidget *chooser,
2032                               gint       response_id,
2033                               EvWindow  *ev_window)
2034 {
2035         if (response_id == GTK_RESPONSE_OK) {
2036                 GSList *uris;
2037                 gchar  *uri;
2038
2039                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2040
2041                 ev_application_open_uri_list (EV_APP, uris,
2042                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2043                                               GDK_CURRENT_TIME);
2044
2045                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2046                 g_slist_free (uris);
2047
2048                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2049                 ev_application_set_filechooser_uri (EV_APP,
2050                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2051                                                     uri);
2052                 g_free (uri);
2053         }
2054
2055         gtk_widget_destroy (chooser);
2056 }
2057
2058 static void
2059 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2060 {
2061         GtkWidget   *chooser;
2062         const gchar *default_uri;
2063         gchar       *parent_uri = NULL;
2064
2065         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2066                                                GTK_WINDOW (window),
2067                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2068                                                GTK_STOCK_CANCEL,
2069                                                GTK_RESPONSE_CANCEL,
2070                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2071                                                NULL);
2072
2073         ev_document_factory_add_filters (chooser, NULL);
2074         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2075         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2076
2077         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2078         if (!default_uri && window->priv->uri) {
2079                 GFile *file, *parent;
2080
2081                 file = g_file_new_for_uri (window->priv->uri);
2082                 parent = g_file_get_parent (file);
2083                 if (parent) {
2084                         parent_uri = g_file_get_uri (parent);
2085                         default_uri = parent_uri;
2086                         g_object_unref (parent);
2087                 }
2088                 g_object_unref (file);
2089         }
2090
2091         if (default_uri) {
2092                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2093         } else {
2094                 const gchar *folder;
2095
2096                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2097                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2098                                                      folder ? folder : g_get_home_dir ());
2099         }
2100         g_free (parent_uri);
2101
2102         g_signal_connect (chooser, "response",
2103                           G_CALLBACK (file_open_dialog_response_cb),
2104                           window);
2105
2106         gtk_widget_show (chooser);
2107 }
2108
2109 static gchar *
2110 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2111 {
2112         gchar  *tmp_filename = NULL;
2113         gchar  *name;
2114         guint   i = 0;
2115         GError *link_error = NULL;
2116         GFile  *tmp_file = NULL;
2117
2118         name = g_path_get_basename (filename);
2119
2120         do {
2121                 gchar *basename;
2122
2123                 if (tmp_filename)
2124                         g_free (tmp_filename);
2125                 if (tmp_file)
2126                         g_object_unref (tmp_file);
2127                 g_clear_error (&link_error);
2128
2129                 basename = g_strdup_printf ("%s-%d", name, i++);
2130                 tmp_filename = g_build_filename (ev_tmp_dir (),
2131                                                  basename, NULL);
2132
2133                 g_free (basename);
2134                 tmp_file = g_file_new_for_path (tmp_filename);
2135         } while (!g_file_make_symbolic_link (tmp_file, filename, NULL, &link_error) &&
2136                  g_error_matches (link_error, G_IO_ERROR, G_IO_ERROR_EXISTS));
2137
2138         g_free (name);
2139         g_object_unref (tmp_file);
2140
2141         if (link_error) {
2142                 g_propagate_prefixed_error (error,
2143                                             link_error,
2144                                             _("Couldn't create symlink “%s”: "),
2145                                             tmp_filename);
2146                 g_free (tmp_filename);
2147
2148                 return NULL;
2149         }
2150
2151         return tmp_filename;
2152 }
2153
2154 static void
2155 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2156 {
2157         GError      *error = NULL;
2158         gchar       *symlink_uri;
2159         gchar       *old_filename;
2160         gchar       *new_filename;
2161         const gchar *uri_unc;
2162
2163         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2164                                      "uri-uncompressed");
2165         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2166                                             NULL, NULL);
2167         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2168
2169         if (error) {
2170                 ev_window_error_message (window, error,
2171                                          "%s", _("Cannot open a copy."));
2172                 g_error_free (error);
2173                 g_free (old_filename);
2174                 g_free (new_filename);
2175
2176                 return;
2177         }
2178
2179         g_free (old_filename);
2180
2181         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2182         g_free (new_filename);
2183
2184         ev_application_open_uri_at_dest (EV_APP,
2185                                          symlink_uri,
2186                                          gtk_window_get_screen (GTK_WINDOW (window)),
2187                                          dest,
2188                                          0,
2189                                          NULL,
2190                                          GDK_CURRENT_TIME);
2191         g_free (symlink_uri);
2192 }
2193
2194 static void
2195 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2196 {
2197         EvLinkDest  *dest;
2198         gint         current_page;
2199
2200         current_page = ev_document_model_get_page (window->priv->model);
2201
2202         dest = ev_link_dest_new_page (current_page);
2203         ev_window_cmd_file_open_copy_at_dest (window, dest);
2204         g_object_unref (dest);
2205 }
2206
2207 static void
2208 ev_window_cmd_recent_file_activate (GtkAction *action,
2209                                     EvWindow  *window)
2210 {
2211         GtkRecentInfo *info;
2212         const gchar   *uri;
2213
2214         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2215         g_assert (info != NULL);
2216
2217         uri = gtk_recent_info_get_uri (info);
2218
2219         ev_application_open_uri_at_dest (EV_APP, uri,
2220                                          gtk_window_get_screen (GTK_WINDOW (window)),
2221                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2222 }
2223
2224 static void
2225 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2226                                              const gchar        *uri,
2227                                              EvWindow           *window)
2228 {
2229         ev_application_open_uri_at_dest (EV_APP, uri,
2230                                          gtk_window_get_screen (GTK_WINDOW (window)),
2231                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2232 }
2233
2234 static void
2235 ev_window_add_recent (EvWindow *window, const char *filename)
2236 {
2237         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2238 }
2239
2240 static gint
2241 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2242 {
2243         gboolean     has_ev_a, has_ev_b;
2244         const gchar *evince = g_get_application_name ();
2245
2246         has_ev_a = gtk_recent_info_has_application (a, evince);
2247         has_ev_b = gtk_recent_info_has_application (b, evince);
2248
2249         if (has_ev_a && has_ev_b) {
2250                 time_t time_a, time_b;
2251
2252                 time_a = gtk_recent_info_get_modified (a);
2253                 time_b = gtk_recent_info_get_modified (b);
2254
2255                 return (time_b - time_a);
2256         } else if (has_ev_a) {
2257                 return -1;
2258         } else if (has_ev_b) {
2259                 return 1;
2260         }
2261
2262         return 0;
2263 }
2264
2265 /*
2266  * Doubles underscore to avoid spurious menu accels.
2267  */
2268 static gchar *
2269 ev_window_get_recent_file_label (gint index, const gchar *filename)
2270 {
2271         GString *str;
2272         gint length;
2273         const gchar *p;
2274         const gchar *end;
2275         gboolean is_rtl;
2276
2277         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2278
2279         g_return_val_if_fail (filename != NULL, NULL);
2280
2281         length = strlen (filename);
2282         str = g_string_sized_new (length + 10);
2283         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2284
2285         p = filename;
2286         end = filename + length;
2287
2288         while (p != end) {
2289                 const gchar *next;
2290                 next = g_utf8_next_char (p);
2291
2292                 switch (*p) {
2293                         case '_':
2294                                 g_string_append (str, "__");
2295                                 break;
2296                         default:
2297                                 g_string_append_len (str, p, next - p);
2298                                 break;
2299                 }
2300
2301                 p = next;
2302         }
2303
2304         return g_string_free (str, FALSE);
2305 }
2306
2307 static void
2308 ev_window_setup_recent (EvWindow *ev_window)
2309 {
2310         GList        *items, *l;
2311         guint         n_items = 0;
2312         const gchar  *evince = g_get_application_name ();
2313         static guint  i = 0;
2314
2315         if (ev_window->priv->recent_ui_id > 0) {
2316                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2317                                           ev_window->priv->recent_ui_id);
2318                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2319         }
2320         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2321
2322         if (ev_window->priv->recent_action_group) {
2323                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2324                                                     ev_window->priv->recent_action_group);
2325                 g_object_unref (ev_window->priv->recent_action_group);
2326         }
2327         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2328         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2329                                             ev_window->priv->recent_action_group, 0);
2330
2331         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2332         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2333
2334         for (l = items; l && l->data; l = g_list_next (l)) {
2335                 GtkRecentInfo *info;
2336                 GtkAction     *action;
2337                 gchar         *action_name;
2338                 gchar         *label;
2339
2340                 info = (GtkRecentInfo *) l->data;
2341
2342                 if (!gtk_recent_info_has_application (info, evince) ||
2343                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2344                         continue;
2345
2346                 action_name = g_strdup_printf ("RecentFile%u", i++);
2347                 label = ev_window_get_recent_file_label (
2348                         n_items + 1, gtk_recent_info_get_display_name (info));
2349
2350                 action = g_object_new (GTK_TYPE_ACTION,
2351                                        "name", action_name,
2352                                        "label", label,
2353                                        NULL);
2354
2355                 g_object_set_data_full (G_OBJECT (action),
2356                                         "gtk-recent-info",
2357                                         gtk_recent_info_ref (info),
2358                                         (GDestroyNotify) gtk_recent_info_unref);
2359
2360                 g_signal_connect (action, "activate",
2361                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2362                                   (gpointer) ev_window);
2363
2364                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2365                                              action);
2366                 g_object_unref (action);
2367
2368                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2369                                        ev_window->priv->recent_ui_id,
2370                                        "/MainMenu/FileMenu/RecentFilesMenu",
2371                                        label,
2372                                        action_name,
2373                                        GTK_UI_MANAGER_MENUITEM,
2374                                        FALSE);
2375                 g_free (action_name);
2376                 g_free (label);
2377
2378                 if (++n_items == 5)
2379                         break;
2380         }
2381
2382         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2383         g_list_free (items);
2384 }
2385
2386 static gboolean
2387 show_saving_progress (GFile *dst)
2388 {
2389         EvWindow  *ev_window;
2390         GtkWidget *area;
2391         gchar     *text;
2392         gchar     *uri;
2393         EvSaveType save_type;
2394
2395         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2396         ev_window->priv->progress_idle = 0;
2397
2398         if (ev_window->priv->message_area)
2399                 return FALSE;
2400
2401         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2402         uri = g_file_get_uri (dst);
2403         switch (save_type) {
2404         case EV_SAVE_DOCUMENT:
2405                 text = g_strdup_printf (_("Saving document to %s"), uri);
2406                 break;
2407         case EV_SAVE_ATTACHMENT:
2408                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2409                 break;
2410         case EV_SAVE_IMAGE:
2411                 text = g_strdup_printf (_("Saving image to %s"), uri);
2412                 break;
2413         default:
2414                 g_assert_not_reached ();
2415         }
2416         g_free (uri);
2417         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2418                                              text,
2419                                              GTK_STOCK_CLOSE,
2420                                              GTK_RESPONSE_CLOSE,
2421                                              GTK_STOCK_CANCEL,
2422                                              GTK_RESPONSE_CANCEL,
2423                                              NULL);
2424         g_signal_connect (area, "response",
2425                           G_CALLBACK (ev_window_progress_response_cb),
2426                           ev_window);
2427         gtk_widget_show (area);
2428         ev_window_set_message_area (ev_window, area);
2429         g_free (text);
2430
2431         return FALSE;
2432 }
2433
2434 static void
2435 window_save_file_copy_ready_cb (GFile        *src,
2436                                 GAsyncResult *async_result,
2437                                 GFile        *dst)
2438 {
2439         EvWindow *ev_window;
2440         GError   *error = NULL;
2441
2442         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2443         ev_window_clear_progress_idle (ev_window);
2444
2445         if (g_file_copy_finish (src, async_result, &error)) {
2446                 ev_tmp_file_unlink (src);
2447                 return;
2448         }
2449
2450         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2451                 gchar *name;
2452
2453                 name = g_file_get_basename (dst);
2454                 ev_window_error_message (ev_window, error,
2455                                          _("The file could not be saved as “%s”."),
2456                                          name);
2457                 g_free (name);
2458         }
2459         ev_tmp_file_unlink (src);
2460         g_error_free (error);
2461 }
2462
2463 static void
2464 window_save_file_copy_progress_cb (goffset n_bytes,
2465                                    goffset total_bytes,
2466                                    GFile  *dst)
2467 {
2468         EvWindow  *ev_window;
2469         EvSaveType save_type;
2470         gchar     *status;
2471         gdouble    fraction;
2472
2473         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2474
2475         if (!ev_window->priv->message_area)
2476                 return;
2477
2478         fraction = n_bytes / (gdouble)total_bytes;
2479         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2480
2481         switch (save_type) {
2482         case EV_SAVE_DOCUMENT:
2483                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2484                                           (gint)(fraction * 100));
2485                 break;
2486         case EV_SAVE_ATTACHMENT:
2487                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2488                                           (gint)(fraction * 100));
2489                 break;
2490         case EV_SAVE_IMAGE:
2491                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2492                                           (gint)(fraction * 100));
2493                 break;
2494         default:
2495                 g_assert_not_reached ();
2496         }
2497
2498         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2499                                              status);
2500         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2501                                                fraction);
2502
2503         g_free (status);
2504 }
2505
2506 static void
2507 ev_window_save_remote (EvWindow  *ev_window,
2508                        EvSaveType save_type,
2509                        GFile     *src,
2510                        GFile     *dst)
2511 {
2512         ev_window_reset_progress_cancellable (ev_window);
2513         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2514         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2515         g_file_copy_async (src, dst,
2516                            G_FILE_COPY_OVERWRITE,
2517                            G_PRIORITY_DEFAULT,
2518                            ev_window->priv->progress_cancellable,
2519                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2520                            dst,
2521                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2522                            dst);
2523         ev_window->priv->progress_idle =
2524                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2525                                             1,
2526                                             (GSourceFunc)show_saving_progress,
2527                                             dst,
2528                                             NULL);
2529 }
2530
2531 static void
2532 ev_window_clear_save_job (EvWindow *ev_window)
2533 {
2534         if (ev_window->priv->save_job != NULL) {
2535                 if (!ev_job_is_finished (ev_window->priv->save_job))
2536                         ev_job_cancel (ev_window->priv->save_job);
2537
2538                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2539                                                       ev_window_save_job_cb,
2540                                                       ev_window);
2541                 g_object_unref (ev_window->priv->save_job);
2542                 ev_window->priv->save_job = NULL;
2543         }
2544 }
2545
2546 static void
2547 ev_window_save_job_cb (EvJob     *job,
2548                        EvWindow  *window)
2549 {
2550         if (ev_job_is_failed (job)) {
2551                 ev_window_error_message (window, job->error,
2552                                          _("The file could not be saved as “%s”."),
2553                                          EV_JOB_SAVE (job)->uri);
2554         }
2555
2556         ev_window_clear_save_job (window);
2557 }
2558
2559 static void
2560 file_save_dialog_response_cb (GtkWidget *fc,
2561                               gint       response_id,
2562                               EvWindow  *ev_window)
2563 {
2564         gchar *uri;
2565         GFile *file, *parent;
2566
2567         if (response_id != GTK_RESPONSE_OK) {
2568                 gtk_widget_destroy (fc);
2569                 return;
2570         }
2571
2572         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2573         file = g_file_new_for_uri (uri);
2574         parent = g_file_get_parent (file);
2575         g_object_unref (file);
2576         if (parent) {
2577                 gchar *folder_uri;
2578
2579                 folder_uri = g_file_get_uri (parent);
2580                 ev_application_set_filechooser_uri (EV_APP,
2581                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2582                                                     folder_uri);
2583                 g_free (folder_uri);
2584                 g_object_unref (parent);
2585         }
2586
2587         /* FIXME: remote copy should be done here rather than in the save job,
2588          * so that we can track progress and cancel the operation
2589          */
2590
2591         ev_window_clear_save_job (ev_window);
2592         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2593                                                      uri, ev_window->priv->uri);
2594         g_signal_connect (ev_window->priv->save_job, "finished",
2595                           G_CALLBACK (ev_window_save_job_cb),
2596                           ev_window);
2597         /* The priority doesn't matter for this job */
2598         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2599
2600         g_free (uri);
2601         gtk_widget_destroy (fc);
2602 }
2603
2604 static void
2605 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2606 {
2607         GtkWidget *fc;
2608         gchar *base_name;
2609         GFile *file;
2610         const gchar *default_uri;
2611
2612         fc = gtk_file_chooser_dialog_new (
2613                 _("Save a Copy"),
2614                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2615                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2616                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2617                 NULL);
2618
2619         ev_document_factory_add_filters (fc, ev_window->priv->document);
2620         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2621         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2622                                                 GTK_RESPONSE_OK,
2623                                                 GTK_RESPONSE_CANCEL,
2624                                                 -1);
2625
2626         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2627         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2628         file = g_file_new_for_uri (ev_window->priv->uri);
2629         base_name = g_file_get_basename (file);
2630         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2631
2632         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2633         if (default_uri) {
2634                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2635         } else {
2636                 const gchar *folder;
2637
2638                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2639                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2640                                                      folder ? folder : g_get_home_dir ());
2641         }
2642
2643         g_object_unref (file);
2644         g_free (base_name);
2645
2646         g_signal_connect (fc, "response",
2647                           G_CALLBACK (file_save_dialog_response_cb),
2648                           ev_window);
2649
2650         gtk_widget_show (fc);
2651 }
2652
2653 static void
2654 ev_window_load_print_settings_from_metadata (EvWindow *window)
2655 {
2656         gchar *uri = window->priv->uri;
2657         gint   i;
2658
2659         /* Load print setting that are specific to the document */
2660         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2661                 GValue   value = { 0, };
2662                 gboolean success;
2663
2664                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2665                 gtk_print_settings_set (window->priv->print_settings,
2666                                         document_print_settings[i],
2667                                         success ? g_value_get_string (&value) : NULL);
2668                 if (success)
2669                         g_value_unset (&value);
2670         }
2671 }
2672
2673 static void
2674 ev_window_save_print_settings (EvWindow *window)
2675 {
2676         gchar *uri = window->priv->uri;
2677         gint   i;
2678
2679         /* Save print settings that are specific to the document */
2680         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2681                 const gchar *value;
2682
2683                 value = gtk_print_settings_get (window->priv->print_settings,
2684                                                 document_print_settings[i]);
2685                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2686         }
2687 }
2688
2689 static void
2690 ev_window_save_print_page_setup (EvWindow *window)
2691 {
2692         gchar        *uri = window->priv->uri;
2693         GtkPageSetup *page_setup = window->priv->print_page_setup;
2694
2695         /* Save page setup options that are specific to the document */
2696         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2697                                      gtk_page_setup_get_orientation (page_setup));
2698         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2699                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2700         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2701                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2702         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2703                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2704         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2705                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2706 }
2707
2708 static void
2709 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2710 {
2711         gchar        *uri = window->priv->uri;
2712         GtkPageSetup *page_setup = window->priv->print_page_setup;
2713         GtkPaperSize *paper_size;
2714         GValue        value = { 0, };
2715
2716         paper_size = gtk_page_setup_get_paper_size (page_setup);
2717
2718         /* Load page setup options that are specific to the document */
2719         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2720                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2721                 g_value_unset (&value);
2722         } else {
2723                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2724         }
2725
2726         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2727                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2728                 g_value_unset (&value);
2729         } else {
2730                 gtk_page_setup_set_top_margin (page_setup,
2731                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2732                                                GTK_UNIT_MM);
2733         }
2734
2735         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2736                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2737                 g_value_unset (&value);
2738         } else {
2739                 gtk_page_setup_set_bottom_margin (page_setup,
2740                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2741                                                   GTK_UNIT_MM);
2742         }
2743
2744         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2745                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2746                 g_value_unset (&value);
2747         } else {
2748                 gtk_page_setup_set_left_margin (page_setup,
2749                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2750                                                 GTK_UNIT_MM);
2751         }
2752
2753         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2754                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2755                 g_value_unset (&value);
2756         } else {
2757                 gtk_page_setup_set_right_margin (page_setup,
2758                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2759                                                  GTK_UNIT_MM);
2760         }
2761 }
2762
2763 static void
2764 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2765                                     EvWindow     *window)
2766 {
2767         /* Dialog was canceled */
2768         if (!page_setup)
2769                 return;
2770
2771         if (window->priv->print_page_setup != page_setup) {
2772                 if (window->priv->print_page_setup)
2773                         g_object_unref (window->priv->print_page_setup);
2774                 window->priv->print_page_setup = g_object_ref (page_setup);
2775         }
2776
2777         ev_application_set_page_setup (EV_APP, page_setup);
2778         ev_window_save_print_page_setup (window);
2779 }
2780
2781 static void
2782 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2783 {
2784         if (!ev_window->priv->print_page_setup) {
2785                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2786                         ev_application_get_page_setup (EV_APP));
2787                 ev_window_load_print_page_setup_from_metadata (ev_window);
2788         }
2789
2790         gtk_print_run_page_setup_dialog_async (
2791                 GTK_WINDOW (ev_window),
2792                 ev_window->priv->print_page_setup,
2793                 ev_window->priv->print_settings,
2794                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2795                 ev_window);
2796 }
2797
2798 static void
2799 ev_window_print_cancel (EvWindow *ev_window)
2800 {
2801         EvPrintOperation *op;
2802
2803         if (!ev_window->priv->print_queue)
2804                 return;
2805
2806         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2807                 ev_print_operation_cancel (op);
2808         }
2809 }
2810
2811 static void
2812 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2813                                              gint      n_jobs)
2814 {
2815         gchar *text = NULL;
2816
2817         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2818             !ev_window->priv->print_queue)
2819                 return;
2820
2821         if (n_jobs == 0) {
2822                 ev_window_set_message_area (ev_window, NULL);
2823                 return;
2824         }
2825
2826         if (n_jobs > 1) {
2827                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2828                                                   "%d pending jobs in queue",
2829                                                   n_jobs - 1), n_jobs - 1);
2830         }
2831
2832         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2833                                             text);
2834         g_free (text);
2835 }
2836
2837 static gboolean
2838 destroy_window (GtkWidget *window)
2839 {
2840         gtk_widget_destroy (window);
2841
2842         return FALSE;
2843 }
2844
2845 static void
2846 ev_window_print_operation_done (EvPrintOperation       *op,
2847                                 GtkPrintOperationResult result,
2848                                 EvWindow               *ev_window)
2849 {
2850         gint n_jobs;
2851
2852         switch (result) {
2853         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2854                 GtkPrintSettings *print_settings;
2855
2856                 print_settings = ev_print_operation_get_print_settings (op);
2857                 if (ev_window->priv->print_settings != print_settings) {
2858                         if (ev_window->priv->print_settings)
2859                                 g_object_unref (ev_window->priv->print_settings);
2860                         ev_window->priv->print_settings = g_object_ref (print_settings);
2861                 }
2862
2863                 ev_application_set_print_settings (EV_APP, print_settings);
2864                 ev_window_save_print_settings (ev_window);
2865         }
2866
2867                 break;
2868         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2869                 GtkWidget *dialog;
2870                 GError    *error = NULL;
2871
2872
2873                 ev_print_operation_get_error (op, &error);
2874
2875                 /* The message area is already used by
2876                  * the printing progress, so it's better to
2877                  * use a popup dialog in this case
2878                  */
2879                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2880                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2881                                                  GTK_MESSAGE_ERROR,
2882                                                  GTK_BUTTONS_CLOSE,
2883                                                  "%s", _("Failed to print document"));
2884                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2885                                                           "%s", error->message);
2886                 g_signal_connect (dialog, "response",
2887                                   G_CALLBACK (gtk_widget_destroy),
2888                                   NULL);
2889                 gtk_widget_show (dialog);
2890
2891                 g_error_free (error);
2892         }
2893                 break;
2894         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2895         default:
2896                 break;
2897         }
2898
2899         g_queue_remove (ev_window->priv->print_queue, op);
2900         g_object_unref (op);
2901         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2902         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2903
2904         if (n_jobs == 0 && ev_window->priv->close_after_print)
2905                 g_idle_add ((GSourceFunc)destroy_window,
2906                             ev_window);
2907 }
2908
2909 static void
2910 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2911                                       gint                   response,
2912                                       EvWindow              *ev_window)
2913 {
2914         if (response == GTK_RESPONSE_CANCEL) {
2915                 EvPrintOperation *op;
2916
2917                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2918                 ev_print_operation_cancel (op);
2919         } else {
2920                 gtk_widget_hide (GTK_WIDGET (area));
2921         }
2922 }
2923
2924 static void
2925 ev_window_print_operation_status_changed (EvPrintOperation *op,
2926                                           EvWindow         *ev_window)
2927 {
2928         const gchar *status;
2929         gdouble      fraction;
2930
2931         status = ev_print_operation_get_status (op);
2932         fraction = ev_print_operation_get_progress (op);
2933
2934         if (!ev_window->priv->message_area) {
2935                 GtkWidget   *area;
2936                 const gchar *job_name;
2937                 gchar       *text;
2938
2939                 job_name = ev_print_operation_get_job_name (op);
2940                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2941
2942                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2943                                                      text,
2944                                                      GTK_STOCK_CLOSE,
2945                                                      GTK_RESPONSE_CLOSE,
2946                                                      GTK_STOCK_CANCEL,
2947                                                      GTK_RESPONSE_CANCEL,
2948                                                      NULL);
2949                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2950                 g_signal_connect (area, "response",
2951                                   G_CALLBACK (ev_window_print_progress_response_cb),
2952                                   ev_window);
2953                 gtk_widget_show (area);
2954                 ev_window_set_message_area (ev_window, area);
2955                 g_free (text);
2956         }
2957
2958         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2959                                              status);
2960         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2961                                                fraction);
2962 }
2963
2964 static void
2965 ev_window_print_operation_begin_print (EvPrintOperation *op,
2966                                        EvWindow         *ev_window)
2967 {
2968         GtkPrintSettings *print_settings;
2969
2970         if (!ev_window->priv->print_queue)
2971                 ev_window->priv->print_queue = g_queue_new ();
2972
2973         g_queue_push_head (ev_window->priv->print_queue, op);
2974         ev_window_print_update_pending_jobs_message (ev_window,
2975                                                      g_queue_get_length (ev_window->priv->print_queue));
2976
2977         if (ev_window->priv->print_settings)
2978                 g_object_unref (ev_window->priv->print_settings);
2979         print_settings = ev_print_operation_get_print_settings (op);
2980         ev_window->priv->print_settings = g_object_ref (print_settings);
2981 }
2982
2983 void
2984 ev_window_print_range (EvWindow *ev_window,
2985                        gint      first_page,
2986                        gint      last_page)
2987 {
2988         EvPrintOperation *op;
2989         gint              current_page;
2990         gint              document_last_page;
2991
2992         g_return_if_fail (EV_IS_WINDOW (ev_window));
2993         g_return_if_fail (ev_window->priv->document != NULL);
2994
2995         if (!ev_window->priv->print_queue)
2996                 ev_window->priv->print_queue = g_queue_new ();
2997
2998         op = ev_print_operation_new (ev_window->priv->document);
2999         if (!op) {
3000                 g_warning ("%s", "Printing is not supported for document\n");
3001                 return;
3002         }
3003
3004         g_signal_connect (op, "begin_print",
3005                           G_CALLBACK (ev_window_print_operation_begin_print),
3006                           (gpointer)ev_window);
3007         g_signal_connect (op, "status_changed",
3008                           G_CALLBACK (ev_window_print_operation_status_changed),
3009                           (gpointer)ev_window);
3010         g_signal_connect (op, "done",
3011                           G_CALLBACK (ev_window_print_operation_done),
3012                           (gpointer)ev_window);
3013
3014         current_page = ev_document_model_get_page (ev_window->priv->model);
3015         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3016
3017         if (!ev_window->priv->print_settings) {
3018                 ev_window->priv->print_settings = gtk_print_settings_copy (
3019                         ev_application_get_print_settings (EV_APP));
3020                 ev_window_load_print_settings_from_metadata (ev_window);
3021         }
3022
3023         if (!ev_window->priv->print_page_setup) {
3024                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
3025                         ev_application_get_page_setup (EV_APP));
3026                 ev_window_load_print_page_setup_from_metadata (ev_window);
3027         }
3028
3029         if (first_page != 1 || last_page != document_last_page) {
3030                 GtkPageRange range;
3031
3032                 /* Ranges in GtkPrint are 0 - N */
3033                 range.start = first_page - 1;
3034                 range.end = last_page - 1;
3035
3036                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
3037                                                     GTK_PRINT_PAGES_RANGES);
3038                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
3039                                                     &range, 1);
3040         }
3041
3042         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3043         ev_print_operation_set_current_page (op, current_page);
3044         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
3045         ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
3046
3047         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3048 }
3049
3050 static void
3051 ev_window_print (EvWindow *window)
3052 {
3053         ev_window_print_range (window, 1,
3054                                ev_document_get_n_pages (window->priv->document));
3055 }
3056
3057 static void
3058 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3059 {
3060         ev_window_print (ev_window);
3061 }
3062
3063 static void
3064 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3065 {
3066         if (ev_window->priv->properties == NULL) {
3067                 ev_window->priv->properties = ev_properties_dialog_new ();
3068                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3069                                                    ev_window->priv->uri,
3070                                                    ev_window->priv->document);
3071                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3072                                            (gpointer) &(ev_window->priv->properties));
3073                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3074                                               GTK_WINDOW (ev_window));
3075         }
3076
3077         ev_document_fc_mutex_lock ();
3078         gtk_widget_show (ev_window->priv->properties);
3079         ev_document_fc_mutex_unlock ();
3080 }
3081
3082 static void
3083 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3084                                          gint       response,
3085                                          EvWindow  *ev_window)
3086 {
3087         gtk_widget_destroy (GTK_WIDGET (dialog));
3088
3089         switch (response) {
3090         case GTK_RESPONSE_YES:
3091                 if (!ev_window->priv->print_queue ||
3092                     g_queue_is_empty (ev_window->priv->print_queue))
3093                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3094                 else
3095                         ev_window->priv->close_after_print = TRUE;
3096                 break;
3097         case GTK_RESPONSE_NO:
3098                 ev_window->priv->close_after_print = TRUE;
3099                 if (ev_window->priv->print_queue &&
3100                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3101                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3102                         ev_window_print_cancel (ev_window);
3103                 } else {
3104                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3105                 }
3106                 break;
3107         case GTK_RESPONSE_CANCEL:
3108         default:
3109                 ev_window->priv->close_after_print = FALSE;
3110         }
3111 }
3112
3113 static void
3114 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3115 {
3116         GtkWidget *dialog;
3117         gchar     *text, *markup;
3118         gint       n_print_jobs;
3119
3120         n_print_jobs = ev_window->priv->print_queue ?
3121                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3122
3123         if (n_print_jobs == 0) {
3124                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3125                 return;
3126         }
3127
3128         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3129                                          GTK_DIALOG_MODAL,
3130                                          GTK_MESSAGE_QUESTION,
3131                                          GTK_BUTTONS_NONE,
3132                                          NULL);
3133         if (n_print_jobs == 1) {
3134                 EvPrintOperation *op;
3135                 const gchar      *job_name;
3136
3137                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3138                 job_name = ev_print_operation_get_job_name (op);
3139
3140                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3141                                         job_name);
3142         } else {
3143                 text = g_strdup_printf (_("There are %d print jobs active. "
3144                                           "Wait until print finishes before closing?"),
3145                                         n_print_jobs);
3146         }
3147
3148         markup = g_strdup_printf ("<b>%s</b>", text);
3149         g_free (text);
3150
3151         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3152         g_free (markup);
3153
3154         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3155                                                   _("If you close the window, pending print "
3156                                                     "jobs will not be printed."));
3157
3158         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3159                                 _("Cancel _print and Close"),
3160                                 GTK_RESPONSE_NO,
3161                                 GTK_STOCK_CANCEL,
3162                                 GTK_RESPONSE_CANCEL,
3163                                 _("Close _after Printing"),
3164                                 GTK_RESPONSE_YES,
3165                                 NULL);
3166         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3167         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3168                                                  GTK_RESPONSE_YES,
3169                                                  GTK_RESPONSE_NO,
3170                                                  GTK_RESPONSE_CANCEL,
3171                                                  -1);
3172
3173         g_signal_connect (dialog, "response",
3174                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3175                           ev_window);
3176         gtk_widget_show (dialog);
3177 }
3178
3179 static void
3180 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3181 {
3182         GtkAction *action;
3183
3184         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3185         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3186         update_chrome_visibility (window);
3187
3188         action = gtk_action_group_get_action (window->priv->action_group,
3189                                               PAGE_SELECTOR_ACTION);
3190         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3191 }
3192
3193 static void
3194 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3195 {
3196         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3197 }
3198
3199 static void
3200 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3201 {
3202         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3203 }
3204
3205 static void
3206 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3207 {
3208         gboolean continuous;
3209
3210         ev_window_stop_presentation (ev_window, TRUE);
3211         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3212         g_object_set (G_OBJECT (ev_window->priv->view),
3213                       "continuous", continuous,
3214                       NULL);
3215         ev_window_update_actions (ev_window);
3216 }
3217
3218 static void
3219 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3220 {
3221         gboolean dual_page;
3222
3223         ev_window_stop_presentation (ev_window, TRUE);
3224         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3225         g_object_set (G_OBJECT (ev_window->priv->view),
3226                       "dual-page", dual_page,
3227                       NULL);
3228         ev_window_update_actions (ev_window);
3229 }
3230
3231 static void
3232 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3233 {
3234         ev_window_stop_presentation (ev_window, TRUE);
3235
3236         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3237                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3238         } else {
3239                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3240         }
3241         ev_window_update_actions (ev_window);
3242 }
3243
3244 static void
3245 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3246 {
3247         ev_window_stop_presentation (ev_window, TRUE);
3248
3249         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3250                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3251         } else {
3252                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3253         }
3254         ev_window_update_actions (ev_window);
3255 }
3256
3257
3258 static void
3259 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3260 {
3261         g_return_if_fail (EV_IS_WINDOW (ev_window));
3262
3263         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3264 }
3265
3266 static void
3267 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3268 {
3269         g_return_if_fail (EV_IS_WINDOW (ev_window));
3270
3271         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3272                 g_error ("Find action should be insensitive since document doesn't support find");
3273                 return;
3274         }
3275
3276         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3277         update_chrome_visibility (ev_window);
3278         gtk_widget_grab_focus (ev_window->priv->find_bar);
3279 }
3280
3281 static void
3282 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3283 {
3284         g_return_if_fail (EV_IS_WINDOW (ev_window));
3285
3286         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3287         update_chrome_visibility (ev_window);
3288         gtk_widget_grab_focus (ev_window->priv->find_bar);
3289         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3290 }
3291
3292 static void
3293 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3294 {
3295         g_return_if_fail (EV_IS_WINDOW (ev_window));
3296
3297         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3298         update_chrome_visibility (ev_window);
3299         gtk_widget_grab_focus (ev_window->priv->find_bar);
3300         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3301 }
3302
3303 static void
3304 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3305 {
3306         g_return_if_fail (EV_IS_WINDOW (ev_window));
3307
3308         ev_view_copy (EV_VIEW (ev_window->priv->view));
3309 }
3310
3311 static void
3312 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3313                                       EvWindow *ev_window)
3314 {
3315         if (!ev_window_is_empty (ev_window))
3316                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3317                                              gtk_paned_get_position (GTK_PANED (object)));
3318 }
3319
3320 static void
3321 ev_window_update_fullscreen_action (EvWindow *window)
3322 {
3323         GtkAction *action;
3324
3325         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3326         g_signal_handlers_block_by_func
3327                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3328         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3329                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3330         g_signal_handlers_unblock_by_func
3331                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3332 }
3333
3334 static void
3335 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3336 {
3337         GtkWidget *item;
3338
3339         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3340         g_object_set (item, "is-important", FALSE, NULL);
3341
3342         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3343         g_object_set (item, "is-important", FALSE, NULL);
3344
3345         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3346         g_object_set (item, "is-important", TRUE, NULL);
3347
3348         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3349         g_object_set (item, "is-important", TRUE, NULL);
3350 }
3351
3352 static void
3353 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3354 {
3355         static gboolean done = FALSE;
3356
3357         if (!done) {
3358                 gtk_rc_parse_string (
3359                         "\n"
3360                         "   style \"fullscreen-toolbar-style\"\n"
3361                         "   {\n"
3362                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3363                         "   }\n"
3364                         "\n"
3365                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3366                         "\n");
3367                 done = TRUE;
3368         }
3369
3370         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3371 }
3372
3373 static void
3374 ev_window_run_fullscreen (EvWindow *window)
3375 {
3376         EvView  *view = EV_VIEW (window->priv->view);
3377         gboolean fullscreen_window = TRUE;
3378
3379         if (ev_view_get_fullscreen (view))
3380                 return;
3381
3382         if (!window->priv->fullscreen_toolbar) {
3383                 window->priv->fullscreen_toolbar =
3384                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3385                                                    "/FullscreenToolbar");
3386
3387                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3388                                        GTK_TOOLBAR_BOTH_HORIZ);
3389                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3390                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3391
3392                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3393                                     window->priv->fullscreen_toolbar,
3394                                     FALSE, FALSE, 0);
3395                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3396                                        window->priv->fullscreen_toolbar, 1);
3397         }
3398
3399         if (ev_view_get_presentation (view)) {
3400                 ev_window_stop_presentation (window, FALSE);
3401                 fullscreen_window = FALSE;
3402         }
3403
3404         g_object_set (G_OBJECT (window->priv->scrolled_window),
3405                       "shadow-type", GTK_SHADOW_NONE,
3406                       NULL);
3407
3408         ev_view_set_fullscreen (view, TRUE);
3409         ev_window_update_fullscreen_action (window);
3410
3411         /* If the user doesn't have the main toolbar he/she won't probably want
3412          * the toolbar in fullscreen mode. See bug #483048
3413          */
3414         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3415                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3416         update_chrome_visibility (window);
3417
3418         if (fullscreen_window)
3419                 gtk_window_fullscreen (GTK_WINDOW (window));
3420         gtk_widget_grab_focus (window->priv->view);
3421
3422         if (!ev_window_is_empty (window))
3423                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3424 }
3425
3426 static void
3427 ev_window_stop_fullscreen (EvWindow *window,
3428                            gboolean  unfullscreen_window)
3429 {
3430         EvView *view = EV_VIEW (window->priv->view);
3431
3432         if (!ev_view_get_fullscreen (view))
3433                 return;
3434
3435         g_object_set (G_OBJECT (window->priv->scrolled_window),
3436                       "shadow-type", GTK_SHADOW_IN,
3437                       NULL);
3438
3439         ev_view_set_fullscreen (view, FALSE);
3440         ev_window_update_fullscreen_action (window);
3441         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3442         update_chrome_visibility (window);
3443         if (unfullscreen_window)
3444                 gtk_window_unfullscreen (GTK_WINDOW (window));
3445
3446         if (!ev_window_is_empty (window))
3447                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3448 }
3449
3450 static void
3451 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3452 {
3453         gboolean fullscreen;
3454
3455         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3456         if (fullscreen) {
3457                 ev_window_run_fullscreen (window);
3458         } else {
3459                 ev_window_stop_fullscreen (window, TRUE);
3460         }
3461 }
3462
3463 static gboolean
3464 presentation_timeout_cb (EvWindow *window)
3465 {
3466         EvView *view = EV_VIEW (window->priv->view);
3467
3468         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3469                 return FALSE;
3470
3471         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3472         window->priv->presentation_timeout_id = 0;
3473
3474         return FALSE;
3475 }
3476
3477 static void
3478 presentation_set_timeout (EvWindow *window)
3479 {
3480         if (window->priv->presentation_timeout_id > 0) {
3481                 g_source_remove (window->priv->presentation_timeout_id);
3482         }
3483
3484         window->priv->presentation_timeout_id =
3485                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3486                                        (GSourceFunc)presentation_timeout_cb, window);
3487
3488         ev_view_show_cursor (EV_VIEW (window->priv->view));
3489 }
3490
3491 static void
3492 presentation_clear_timeout (EvWindow *window)
3493 {
3494         if (window->priv->presentation_timeout_id > 0) {
3495                 g_source_remove (window->priv->presentation_timeout_id);
3496         }
3497
3498         window->priv->presentation_timeout_id = 0;
3499
3500         ev_view_show_cursor (EV_VIEW (window->priv->view));
3501 }
3502
3503 static gboolean
3504 presentation_motion_notify_cb (GtkWidget *widget,
3505                                GdkEventMotion *event,
3506                                gpointer user_data)
3507 {
3508         EvWindow *window = EV_WINDOW (user_data);
3509
3510         presentation_set_timeout (window);
3511
3512         return FALSE;
3513 }
3514
3515 static gboolean
3516 presentation_leave_notify_cb (GtkWidget *widget,
3517                               GdkEventCrossing *event,
3518                               gpointer user_data)
3519 {
3520         EvWindow *window = EV_WINDOW (user_data);
3521
3522         presentation_clear_timeout (window);
3523
3524         return FALSE;
3525 }
3526
3527 static void
3528 ev_window_update_presentation_action (EvWindow *window)
3529 {
3530         GtkAction *action;
3531
3532         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3533         g_signal_handlers_block_by_func
3534                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3535         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3536                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3537         g_signal_handlers_unblock_by_func
3538                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3539 }
3540
3541 static void
3542 ev_window_run_presentation (EvWindow *window)
3543 {
3544         EvView  *view = EV_VIEW (window->priv->view);
3545         gboolean fullscreen_window = TRUE;
3546
3547         if (ev_view_get_presentation (view))
3548                 return;
3549
3550         if (ev_view_get_fullscreen (view)) {
3551                 ev_window_stop_fullscreen (window, FALSE);
3552                 fullscreen_window = FALSE;
3553         }
3554
3555         g_object_set (G_OBJECT (window->priv->scrolled_window),
3556                       "shadow-type", GTK_SHADOW_NONE,
3557                       NULL);
3558
3559         ev_view_set_presentation (view, TRUE);
3560         ev_window_update_presentation_action (window);
3561
3562         update_chrome_visibility (window);
3563
3564         gtk_widget_grab_focus (window->priv->view);
3565         if (fullscreen_window)
3566                 gtk_window_fullscreen (GTK_WINDOW (window));
3567
3568         g_signal_connect (window->priv->view,
3569                           "motion-notify-event",
3570                           G_CALLBACK (presentation_motion_notify_cb),
3571                           window);
3572         g_signal_connect (window->priv->view,
3573                           "leave-notify-event",
3574                           G_CALLBACK (presentation_leave_notify_cb),
3575                           window);
3576         presentation_set_timeout (window);
3577
3578         ev_application_screensaver_disable (EV_APP);
3579
3580         if (!ev_window_is_empty (window))
3581                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3582 }
3583
3584 static void
3585 ev_window_stop_presentation (EvWindow *window,
3586                              gboolean  unfullscreen_window)
3587 {
3588         EvView *view = EV_VIEW (window->priv->view);
3589
3590         if (!ev_view_get_presentation (view))
3591                 return;
3592
3593         g_object_set (G_OBJECT (window->priv->scrolled_window),
3594                       "shadow-type", GTK_SHADOW_IN,
3595                       NULL);
3596
3597         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3598         ev_window_update_presentation_action (window);
3599         update_chrome_visibility (window);
3600         if (unfullscreen_window)
3601                 gtk_window_unfullscreen (GTK_WINDOW (window));
3602
3603         g_signal_handlers_disconnect_by_func (window->priv->view,
3604                                               (gpointer) presentation_motion_notify_cb,
3605                                               window);
3606         g_signal_handlers_disconnect_by_func (window->priv->view,
3607                                               (gpointer) presentation_leave_notify_cb,
3608                                               window);
3609         presentation_clear_timeout (window);
3610
3611         ev_application_screensaver_enable (EV_APP);
3612
3613         if (!ev_window_is_empty (window))
3614                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3615 }
3616
3617 static void
3618 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3619 {
3620         gboolean presentation;
3621
3622         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3623         if (presentation) {
3624                 ev_window_run_presentation (window);
3625         }
3626 }
3627
3628 static void
3629 ev_window_setup_gtk_settings (EvWindow *window)
3630 {
3631         GtkSettings *settings;
3632         GdkScreen   *screen;
3633         gchar       *menubar_accel_accel;
3634
3635         screen = gtk_window_get_screen (GTK_WINDOW (window));
3636         settings = gtk_settings_get_for_screen (screen);
3637
3638         g_object_get (settings,
3639                       "gtk-menu-bar-accel", &menubar_accel_accel,
3640                       NULL);
3641         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3642                 gtk_accelerator_parse (menubar_accel_accel,
3643                                        &window->priv->menubar_accel_keyval,
3644                                        &window->priv->menubar_accel_modifier);
3645                 if (window->priv->menubar_accel_keyval == 0) {
3646                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3647                                    menubar_accel_accel);
3648                 }
3649         } else {
3650                 window->priv->menubar_accel_keyval = 0;
3651                 window->priv->menubar_accel_modifier = 0;
3652         }
3653
3654         g_free (menubar_accel_accel);
3655 }
3656
3657 static void
3658 ev_window_screen_changed (GtkWidget *widget,
3659                           GdkScreen *old_screen)
3660 {
3661         EvWindow *window = EV_WINDOW (widget);
3662         EvWindowPrivate *priv = window->priv;
3663         GdkScreen *screen;
3664         gdouble dpi;
3665
3666         screen = gtk_widget_get_screen (widget);
3667         if (screen == old_screen)
3668                 return;
3669
3670         ev_window_setup_gtk_settings (window);
3671         dpi = get_screen_dpi (GTK_WINDOW (window));
3672         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3673         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3674
3675         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3676                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3677         }
3678 }
3679
3680 static gboolean
3681 ev_window_state_event (GtkWidget           *widget,
3682                        GdkEventWindowState *event)
3683 {
3684         EvWindow *window = EV_WINDOW (widget);
3685         EvView   *view = EV_VIEW (window->priv->view);
3686
3687         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3688                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3689         }
3690
3691         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3692                 return FALSE;
3693
3694         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3695                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3696                         return FALSE;
3697
3698                 ev_window_run_fullscreen (window);
3699         } else {
3700                 if (ev_view_get_fullscreen (view))
3701                         ev_window_stop_fullscreen (window, FALSE);
3702                 else if (ev_view_get_presentation (view))
3703                         ev_window_stop_presentation (window, FALSE);
3704         }
3705
3706         return FALSE;
3707 }
3708
3709 static void
3710 ev_window_set_page_mode (EvWindow         *window,
3711                          EvWindowPageMode  page_mode)
3712 {
3713         GtkWidget *child = NULL;
3714         GtkWidget *real_child;
3715
3716         if (window->priv->page_mode == page_mode)
3717                 return;
3718
3719         window->priv->page_mode = page_mode;
3720
3721         switch (page_mode) {
3722                 case PAGE_MODE_DOCUMENT:
3723                         child = window->priv->view;
3724                         break;
3725                 case PAGE_MODE_PASSWORD:
3726                         child = window->priv->password_view;
3727                         break;
3728                 default:
3729                         g_assert_not_reached ();
3730         }
3731
3732         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3733         if (child != real_child) {
3734                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3735                                       real_child);
3736                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3737                                    child);
3738         }
3739         ev_window_update_actions (window);
3740 }
3741
3742
3743 static void
3744 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3745 {
3746         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3747
3748         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3749 }
3750
3751 static void
3752 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3753 {
3754         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3755
3756         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3757 }
3758
3759 static void
3760 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3761 {
3762         EvWindow *ev_window = EV_WINDOW (data);
3763         egg_editable_toolbar_set_edit_mode
3764                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3765         ev_application_save_toolbars_model (EV_APP);
3766         gtk_widget_destroy (GTK_WIDGET (dialog));
3767 }
3768
3769 static void
3770 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3771 {
3772         GtkWidget *dialog;
3773         GtkWidget *editor;
3774
3775         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3776                                               GTK_WINDOW (ev_window),
3777                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3778                                               GTK_STOCK_CLOSE,
3779                                               GTK_RESPONSE_CLOSE,
3780                                               NULL);
3781         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3782         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3783         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3784         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3785         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3786
3787         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3788                                          ev_application_get_toolbars_model (EV_APP));
3789         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3790         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3791
3792         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3793
3794         egg_editable_toolbar_set_edit_mode
3795                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3796
3797         g_signal_connect (dialog, "response",
3798                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3799                           ev_window);
3800         gtk_widget_show_all (dialog);
3801 }
3802
3803 static void
3804 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3805 {
3806         g_return_if_fail (EV_IS_WINDOW (ev_window));
3807
3808         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3809         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3810 }
3811
3812 static void
3813 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3814 {
3815         g_return_if_fail (EV_IS_WINDOW (ev_window));
3816
3817         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3818         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3819 }
3820
3821 static void
3822 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3823 {
3824         g_return_if_fail (EV_IS_WINDOW (ev_window));
3825
3826         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3827 }
3828
3829 static void
3830 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3831 {
3832         g_return_if_fail (EV_IS_WINDOW (ev_window));
3833
3834         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3835 }
3836
3837 static void
3838 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3839 {
3840         g_return_if_fail (EV_IS_WINDOW (ev_window));
3841
3842         ev_document_model_set_page (ev_window->priv->model, 0);
3843 }
3844
3845 static void
3846 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3847 {
3848         g_return_if_fail (EV_IS_WINDOW (ev_window));
3849
3850         ev_document_model_set_page (ev_window->priv->model,
3851                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3852 }
3853
3854 static void
3855 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3856 {
3857         int n_pages, current_page;
3858
3859         g_return_if_fail (EV_IS_WINDOW (ev_window));
3860
3861         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3862         current_page = ev_document_model_get_page (ev_window->priv->model);
3863
3864         if (current_page + 10 < n_pages) {
3865                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3866         }
3867 }
3868
3869 static void
3870 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3871 {
3872         int current_page;
3873
3874         g_return_if_fail (EV_IS_WINDOW (ev_window));
3875
3876         current_page = ev_document_model_get_page (ev_window->priv->model);
3877
3878         if (current_page - 10 >= 0) {
3879                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3880         }
3881 }
3882
3883 static void
3884 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3885 {
3886         ev_window_reload_document (ev_window, NULL);
3887 }
3888
3889 static void
3890 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3891 {
3892         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3893 }
3894
3895 static void
3896 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3897 {
3898         GError  *error = NULL;
3899
3900         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3901                       "ghelp:evince",
3902                       GDK_CURRENT_TIME,
3903                       &error);
3904         if (error) {
3905                 ev_window_error_message (ev_window, error,
3906                                          "%s", _("There was an error displaying help"));
3907                 g_error_free (error);
3908         }
3909 }
3910
3911 static void
3912 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3913 {
3914         ev_window_stop_fullscreen (window, TRUE);
3915 }
3916
3917 static void
3918 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3919 {
3920         ev_window_run_presentation (window);
3921 }
3922
3923 static void
3924 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3925 {
3926         GtkWidget *widget;
3927
3928         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3929
3930         widget = gtk_window_get_focus (GTK_WINDOW (window));
3931         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3932                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3933                 update_chrome_visibility (window);
3934                 gtk_widget_grab_focus (window->priv->view);
3935         } else {
3936                 gboolean fullscreen;
3937                 gboolean presentation;
3938
3939                 g_object_get (window->priv->view,
3940                               "fullscreen", &fullscreen,
3941                               "presentation", &presentation,
3942                               NULL);
3943
3944                 if (fullscreen) {
3945                         ev_window_stop_fullscreen (window, TRUE);
3946                 } else if (presentation) {
3947                         ev_window_stop_presentation (window, TRUE);
3948                         gtk_widget_grab_focus (window->priv->view);
3949                 } else {
3950                         gtk_widget_grab_focus (window->priv->view);
3951                 }
3952
3953                 if (fullscreen && presentation)
3954                         g_warning ("Both fullscreen and presentation set somehow");
3955         }
3956 }
3957
3958 static void
3959 save_sizing_mode (EvWindow *window)
3960 {
3961         EvSizingMode mode;
3962         GEnumValue *enum_value;
3963
3964         if (ev_window_is_empty (window))
3965                 return;
3966
3967         mode = ev_document_model_get_sizing_mode (window->priv->model);
3968         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3969         ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3970                                         enum_value->value_nick);
3971 }
3972
3973 static void
3974 ev_window_document_changed_cb (EvDocumentModel *model,
3975                                GParamSpec      *pspec,
3976                                EvWindow        *ev_window)
3977 {
3978         ev_window_set_document (ev_window,
3979                                 ev_document_model_get_document (model));
3980 }
3981
3982 static void
3983 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
3984                                   GParamSpec      *pspec,
3985                                   EvWindow        *ev_window)
3986 {
3987         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
3988
3989         g_object_set (ev_window->priv->scrolled_window,
3990                       "hscrollbar-policy",
3991                       sizing_mode == EV_SIZING_FREE ?
3992                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
3993                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3994                       NULL);
3995
3996         update_sizing_buttons (ev_window);
3997         save_sizing_mode (ev_window);
3998 }
3999
4000 static void
4001 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4002 {
4003         ev_window_update_actions (ev_window);
4004
4005         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4006                 gdouble zoom;
4007
4008                 zoom = ev_document_model_get_scale (model);
4009                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4010                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4011         }
4012 }
4013
4014 static void
4015 ev_window_update_continuous_action (EvWindow *window)
4016 {
4017         GtkAction *action;
4018
4019         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4020         g_signal_handlers_block_by_func
4021                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4022         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4023                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4024         g_signal_handlers_unblock_by_func
4025                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4026 }
4027
4028 static void
4029 ev_window_update_dual_page_action (EvWindow *window)
4030 {
4031         GtkAction *action;
4032
4033         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4034         g_signal_handlers_block_by_func
4035                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4036         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4037                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4038         g_signal_handlers_unblock_by_func
4039                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4040 }
4041
4042 static void
4043 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4044 {
4045         ev_window_update_continuous_action (ev_window);
4046
4047         if (!ev_window_is_empty (ev_window))
4048                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4049                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4050 }
4051
4052 static void
4053 ev_window_rotation_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *window)
4054 {
4055         gint rotation = ev_document_model_get_rotation (model);
4056
4057         if (!ev_window_is_empty (window))
4058                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4059                                              rotation);
4060
4061         ev_window_refresh_window_thumbnail (window, rotation);
4062 }
4063
4064 static void
4065 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4066 {
4067         ev_window_update_actions (window);
4068 }
4069
4070 static void
4071 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4072 {
4073         ev_window_update_dual_page_action (ev_window);
4074
4075         if (!ev_window_is_empty (ev_window))
4076                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4077                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4078 }
4079
4080 static char *
4081 build_comments_string (void)
4082 {
4083 #ifdef ENABLE_PDF
4084         PopplerBackend backend;
4085         const char *backend_name;
4086         const char *version;
4087
4088         backend = poppler_get_backend ();
4089         version = poppler_get_version ();
4090         switch (backend) {
4091                 case POPPLER_BACKEND_CAIRO:
4092                         backend_name = "cairo";
4093                         break;
4094                 case POPPLER_BACKEND_SPLASH:
4095                         backend_name = "splash";
4096                         break;
4097                 default:
4098                         backend_name = "unknown";
4099                         break;
4100         }
4101
4102         return g_strdup_printf (_("Document Viewer.\n"
4103                                   "Using poppler %s (%s)"),
4104                                 version, backend_name);
4105 #else
4106         return g_strdup_printf (_("Document Viewer"));
4107 #endif
4108 }
4109
4110 static void
4111 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4112 {
4113         const char *authors[] = {
4114                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4115                 "Jonathan Blandford <jrb@gnome.org>",
4116                 "Marco Pesenti Gritti <marco@gnome.org>",
4117                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4118                 "Bryan Clark <clarkbw@gnome.org>",
4119                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4120                 "Wouter Bolsterlee <wbolster@gnome.org>",
4121                 "Christian Persch <chpe" "\100" "gnome.org>",
4122                 NULL
4123         };
4124
4125         const char *documenters[] = {
4126                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4127                 NULL
4128         };
4129
4130         const char *license[] = {
4131                 N_("Evince is free software; you can redistribute it and/or modify "
4132                    "it under the terms of the GNU General Public License as published by "
4133                    "the Free Software Foundation; either version 2 of the License, or "
4134                    "(at your option) any later version.\n"),
4135                 N_("Evince is distributed in the hope that it will be useful, "
4136                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4137                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4138                    "GNU General Public License for more details.\n"),
4139                 N_("You should have received a copy of the GNU General Public License "
4140                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4141                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4142         };
4143
4144         char *license_trans;
4145         char *comments;
4146
4147 #ifdef ENABLE_NLS
4148         const char **p;
4149
4150         for (p = authors; *p; ++p)
4151                 *p = _(*p);
4152
4153         for (p = documenters; *p; ++p)
4154                 *p = _(*p);
4155 #endif
4156
4157         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4158                                      _(license[2]), "\n", NULL);
4159         comments = build_comments_string ();
4160
4161         gtk_show_about_dialog (
4162                 GTK_WINDOW (ev_window),
4163                 "name", _("Evince"),
4164                 "version", VERSION,
4165                 "copyright",
4166                 _("© 1996–2009 The Evince authors"),
4167                 "license", license_trans,
4168                 "website", "http://www.gnome.org/projects/evince",
4169                 "comments", comments,
4170                 "authors", authors,
4171                 "documenters", documenters,
4172                 "translator-credits", _("translator-credits"),
4173                 "logo-icon-name", "evince",
4174                 "wrap-license", TRUE,
4175                 NULL);
4176
4177         g_free (comments);
4178         g_free (license_trans);
4179 }
4180
4181 static void
4182 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4183 {
4184         gboolean active;
4185
4186         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4187         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4188         update_chrome_visibility (ev_window);
4189         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4190 }
4191
4192 static void
4193 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4194 {
4195         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4196                 return;
4197
4198         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4199                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4200         update_chrome_visibility (ev_window);
4201 }
4202
4203 static void
4204 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4205                                            GParamSpec *pspec,
4206                                            EvWindow   *ev_window)
4207 {
4208         GtkWidget *current_page;
4209         const char *id;
4210
4211         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4212
4213         if (current_page == ev_window->priv->sidebar_links) {
4214                 id = LINKS_SIDEBAR_ID;
4215         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4216                 id = THUMBNAILS_SIDEBAR_ID;
4217         } else if (current_page == ev_window->priv->sidebar_attachments) {
4218                 id = ATTACHMENTS_SIDEBAR_ID;
4219         } else if (current_page == ev_window->priv->sidebar_layers) {
4220                 id = LAYERS_SIDEBAR_ID;
4221         } else {
4222                 g_assert_not_reached();
4223         }
4224
4225         g_object_unref (current_page);
4226
4227         if (!ev_window_is_empty (ev_window))
4228                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4229 }
4230
4231 static void
4232 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4233                                          GParamSpec *pspec,
4234                                          EvWindow   *ev_window)
4235 {
4236         EvView *view = EV_VIEW (ev_window->priv->view);
4237         GtkAction *action;
4238
4239         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4240
4241         if (!ev_view_get_presentation (view)) {
4242                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4243                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4244
4245                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4246                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4247         }
4248 }
4249
4250 static void
4251 view_menu_link_popup (EvWindow *ev_window,
4252                       EvLink   *link)
4253 {
4254         gboolean   show_external = FALSE;
4255         gboolean   show_internal = FALSE;
4256         GtkAction *action;
4257
4258         if (ev_window->priv->link)
4259                 g_object_unref (ev_window->priv->link);
4260
4261         if (link)
4262                 ev_window->priv->link = g_object_ref (link);
4263         else
4264                 ev_window->priv->link = NULL;
4265
4266         if (ev_window->priv->link) {
4267                 EvLinkAction *ev_action;
4268
4269                 ev_action = ev_link_get_action (link);
4270                 if (ev_action) {
4271                         switch (ev_link_action_get_action_type (ev_action)) {
4272                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4273                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4274                                         show_internal = TRUE;
4275                                         break;
4276                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4277                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4278                                         show_external = TRUE;
4279                                         break;
4280                                 default:
4281                                         break;
4282                         }
4283                 }
4284         }
4285
4286         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4287                                               "OpenLink");
4288         gtk_action_set_visible (action, show_external);
4289
4290         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4291                                               "CopyLinkAddress");
4292         gtk_action_set_visible (action, show_external);
4293
4294         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4295                                               "GoLink");
4296         gtk_action_set_visible (action, show_internal);
4297
4298         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4299                                               "OpenLinkNewWindow");
4300         gtk_action_set_visible (action, show_internal);
4301 }
4302
4303 static void
4304 view_menu_image_popup (EvWindow  *ev_window,
4305                        EvImage   *image)
4306 {
4307         GtkAction *action;
4308         gboolean   show_image = FALSE;
4309
4310         if (ev_window->priv->image)
4311                 g_object_unref (ev_window->priv->image);
4312
4313         if (image)
4314                 ev_window->priv->image = g_object_ref (image);
4315         else
4316                 ev_window->priv->image = NULL;
4317
4318         show_image = (ev_window->priv->image != NULL);
4319
4320         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4321                                               "SaveImageAs");
4322         gtk_action_set_visible (action, show_image);
4323
4324         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4325                                               "CopyImage");
4326         gtk_action_set_visible (action, show_image);
4327 }
4328
4329 static gboolean
4330 view_menu_popup_cb (EvView   *view,
4331                     GObject  *object,
4332                     EvWindow *ev_window)
4333 {
4334         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4335                 return FALSE;
4336
4337         view_menu_link_popup (ev_window,
4338                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4339         view_menu_image_popup (ev_window,
4340                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4341
4342         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4343                         NULL, NULL, NULL, NULL,
4344                         3, gtk_get_current_event_time ());
4345         return TRUE;
4346 }
4347
4348 static gboolean
4349 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4350                               GList           *attach_list,
4351                               EvWindow        *ev_window)
4352 {
4353         GtkWidget *popup;
4354
4355         g_assert (attach_list != NULL);
4356
4357         if (ev_window->priv->attach_list) {
4358                 g_list_foreach (ev_window->priv->attach_list,
4359                                 (GFunc) g_object_unref, NULL);
4360                 g_list_free (ev_window->priv->attach_list);
4361         }
4362
4363         ev_window->priv->attach_list = attach_list;
4364
4365         popup = ev_window->priv->attachment_popup;
4366
4367         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4368                         NULL, NULL,
4369                         3, gtk_get_current_event_time ());
4370
4371         return TRUE;
4372 }
4373
4374 static void
4375 ev_window_update_find_status_message (EvWindow *ev_window)
4376 {
4377         gchar *message;
4378
4379         if (!ev_window->priv->find_job)
4380                 return;
4381
4382         if (ev_job_is_finished (ev_window->priv->find_job)) {
4383                 gint n_results;
4384
4385                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4386                                                        ev_document_model_get_page (ev_window->priv->model));
4387                 /* TRANS: Sometimes this could be better translated as
4388                                       "%d hit(s) on this page".  Therefore this string
4389                                       contains plural cases. */
4390                 message = g_strdup_printf (ngettext ("%d found on this page",
4391                                                      "%d found on this page",
4392                                                      n_results),
4393                                            n_results);
4394         } else {
4395                 gdouble percent;
4396
4397                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4398                 message = g_strdup_printf (_("%3d%% remaining to search"),
4399                                            (gint) ((1.0 - percent) * 100));
4400         }
4401
4402         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4403         g_free (message);
4404 }
4405
4406 static void
4407 ev_window_find_job_finished_cb (EvJobFind *job,
4408                                 EvWindow  *ev_window)
4409 {
4410         ev_window_update_find_status_message (ev_window);
4411 }
4412
4413 static void
4414 ev_window_find_job_updated_cb (EvJobFind *job,
4415                                gint       page,
4416                                EvWindow  *ev_window)
4417 {
4418         ev_window_update_actions (ev_window);
4419
4420         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4421                               ev_job_find_get_results (job),
4422                               page);
4423         ev_window_update_find_status_message (ev_window);
4424 }
4425
4426 static void
4427 ev_window_clear_find_job (EvWindow *ev_window)
4428 {
4429         if (ev_window->priv->find_job != NULL) {
4430                 if (!ev_job_is_finished (ev_window->priv->find_job))
4431                         ev_job_cancel (ev_window->priv->find_job);
4432
4433                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4434                                                       ev_window_find_job_finished_cb,
4435                                                       ev_window);
4436                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4437                                                       ev_window_find_job_updated_cb,
4438                                                       ev_window);
4439                 g_object_unref (ev_window->priv->find_job);
4440                 ev_window->priv->find_job = NULL;
4441         }
4442 }
4443
4444 static void
4445 find_bar_previous_cb (EggFindBar *find_bar,
4446                       EvWindow   *ev_window)
4447 {
4448         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4449 }
4450
4451 static void
4452 find_bar_next_cb (EggFindBar *find_bar,
4453                   EvWindow   *ev_window)
4454 {
4455         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4456 }
4457
4458 static void
4459 find_bar_close_cb (EggFindBar *find_bar,
4460                    EvWindow   *ev_window)
4461 {
4462         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4463         ev_window_clear_find_job (ev_window);
4464         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4465         update_chrome_visibility (ev_window);
4466 }
4467
4468 static void
4469 find_bar_search_changed_cb (EggFindBar *find_bar,
4470                             GParamSpec *param,
4471                             EvWindow   *ev_window)
4472 {
4473         gboolean case_sensitive;
4474         const char *search_string;
4475
4476         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4477                 return;
4478
4479         /* Either the string or case sensitivity could have changed. */
4480         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4481         search_string = egg_find_bar_get_search_string (find_bar);
4482
4483         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4484
4485         ev_window_clear_find_job (ev_window);
4486
4487         if (search_string && search_string[0]) {
4488                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4489                                                              ev_document_model_get_page (ev_window->priv->model),
4490                                                              ev_document_get_n_pages (ev_window->priv->document),
4491                                                              search_string,
4492                                                              case_sensitive);
4493                 g_signal_connect (ev_window->priv->find_job, "finished",
4494                                   G_CALLBACK (ev_window_find_job_finished_cb),
4495                                   ev_window);
4496                 g_signal_connect (ev_window->priv->find_job, "updated",
4497                                   G_CALLBACK (ev_window_find_job_updated_cb),
4498                                   ev_window);
4499                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4500         } else {
4501                 ev_window_update_actions (ev_window);
4502                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4503                                               NULL);
4504                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4505         }
4506 }
4507
4508 static void
4509 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4510                                 GParamSpec *param,
4511                                 EvWindow   *ev_window)
4512 {
4513         gboolean visible;
4514
4515         visible = GTK_WIDGET_VISIBLE (find_bar);
4516
4517         if (ev_window->priv->document &&
4518             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4519                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4520                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4521                 ev_window_update_actions (ev_window);
4522
4523                 if (visible)
4524                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4525                 else
4526                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4527         }
4528 }
4529
4530 static void
4531 find_bar_scroll (EggFindBar   *find_bar,
4532                  GtkScrollType scroll,
4533                  EvWindow     *ev_window)
4534 {
4535         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4536 }
4537
4538 static void
4539 zoom_control_changed_cb (EphyZoomAction *action,
4540                          float           zoom,
4541                          EvWindow       *ev_window)
4542 {
4543         EvSizingMode mode;
4544
4545         if (zoom == EPHY_ZOOM_BEST_FIT) {
4546                 mode = EV_SIZING_BEST_FIT;
4547         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4548                 mode = EV_SIZING_FIT_WIDTH;
4549         } else {
4550                 mode = EV_SIZING_FREE;
4551         }
4552
4553         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4554
4555         if (mode == EV_SIZING_FREE) {
4556                 ev_document_model_set_scale (ev_window->priv->model,
4557                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4558         }
4559 }
4560
4561 static void
4562 ev_window_drag_data_received (GtkWidget        *widget,
4563                               GdkDragContext   *context,
4564                               gint              x,
4565                               gint              y,
4566                               GtkSelectionData *selection_data,
4567                               guint             info,
4568                               guint             time)
4569
4570 {
4571         EvWindow  *window = EV_WINDOW (widget);
4572         gchar    **uris;
4573         gint       i = 0;
4574         GSList    *uri_list = NULL;
4575         GtkWidget *source;
4576
4577         source = gtk_drag_get_source_widget (context);
4578         if (source && widget == gtk_widget_get_toplevel (source)) {
4579                 gtk_drag_finish (context, FALSE, FALSE, time);
4580                 return;
4581         }
4582
4583         uris = gtk_selection_data_get_uris (selection_data);
4584         if (!uris) {
4585                 gtk_drag_finish (context, FALSE, FALSE, time);
4586                 return;
4587         }
4588
4589         for (i = 0; uris[i]; i++) {
4590                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4591         }
4592
4593         ev_application_open_uri_list (EV_APP, uri_list,
4594                                       gtk_window_get_screen (GTK_WINDOW (window)),
4595                                       0);
4596         gtk_drag_finish (context, TRUE, FALSE, time);
4597
4598         g_strfreev (uris);
4599         g_slist_free (uri_list);
4600 }
4601
4602 static void
4603 ev_window_finalize (GObject *object)
4604 {
4605         GList *windows = ev_application_get_windows (EV_APP);
4606
4607         if (windows == NULL) {
4608                 ev_application_shutdown (EV_APP);
4609         } else {
4610                 g_list_free (windows);
4611         }
4612
4613         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4614 }
4615
4616 static void
4617 ev_window_dispose (GObject *object)
4618 {
4619         EvWindow *window = EV_WINDOW (object);
4620         EvWindowPrivate *priv = window->priv;
4621         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4622
4623         if (mpkeys) {
4624                 g_signal_handlers_disconnect_by_func (mpkeys,
4625                                                       ev_window_media_player_key_pressed,
4626                                                       window);
4627         }
4628
4629         if (priv->setup_document_idle > 0) {
4630                 g_source_remove (priv->setup_document_idle);
4631                 priv->setup_document_idle = 0;
4632         }
4633
4634         if (priv->monitor) {
4635                 g_object_unref (priv->monitor);
4636                 priv->monitor = NULL;
4637         }
4638
4639         if (priv->title) {
4640                 ev_window_title_free (priv->title);
4641                 priv->title = NULL;
4642         }
4643
4644         if (priv->ui_manager) {
4645                 g_object_unref (priv->ui_manager);
4646                 priv->ui_manager = NULL;
4647         }
4648
4649         if (priv->action_group) {
4650                 g_object_unref (priv->action_group);
4651                 priv->action_group = NULL;
4652         }
4653
4654         if (priv->view_popup_action_group) {
4655                 g_object_unref (priv->view_popup_action_group);
4656                 priv->view_popup_action_group = NULL;
4657         }
4658
4659         if (priv->attachment_popup_action_group) {
4660                 g_object_unref (priv->attachment_popup_action_group);
4661                 priv->attachment_popup_action_group = NULL;
4662         }
4663
4664         if (priv->recent_action_group) {
4665                 g_object_unref (priv->recent_action_group);
4666                 priv->recent_action_group = NULL;
4667         }
4668
4669         if (priv->recent_manager) {
4670                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4671                                                       ev_window_setup_recent,
4672                                                       window);
4673                 priv->recent_manager = NULL;
4674         }
4675
4676         priv->recent_ui_id = 0;
4677
4678         if (priv->model) {
4679                 g_signal_handlers_disconnect_by_func (priv->model,
4680                                                       ev_window_page_changed_cb,
4681                                                       window);
4682                 g_object_unref (priv->model);
4683                 priv->model = NULL;
4684         }
4685
4686         if (priv->document) {
4687                 g_object_unref (priv->document);
4688                 priv->document = NULL;
4689         }
4690
4691         if (priv->view) {
4692                 g_object_unref (priv->view);
4693                 priv->view = NULL;
4694         }
4695
4696         if (priv->password_view) {
4697                 g_object_unref (priv->password_view);
4698                 priv->password_view = NULL;
4699         }
4700
4701         if (priv->load_job) {
4702                 ev_window_clear_load_job (window);
4703         }
4704
4705         if (priv->reload_job) {
4706                 ev_window_clear_reload_job (window);
4707         }
4708
4709         if (priv->save_job) {
4710                 ev_window_clear_save_job (window);
4711         }
4712
4713         if (priv->thumbnail_job) {
4714                 ev_window_clear_thumbnail_job (window);
4715         }
4716
4717         if (priv->find_job) {
4718                 ev_window_clear_find_job (window);
4719         }
4720
4721         if (priv->local_uri) {
4722                 ev_window_clear_local_uri (window);
4723                 priv->local_uri = NULL;
4724         }
4725
4726         ev_window_clear_progress_idle (window);
4727         if (priv->progress_cancellable) {
4728                 g_object_unref (priv->progress_cancellable);
4729                 priv->progress_cancellable = NULL;
4730         }
4731
4732         ev_window_close_dialogs (window);
4733
4734         if (window->priv->print_settings) {
4735                 g_object_unref (window->priv->print_settings);
4736                 window->priv->print_settings = NULL;
4737         }
4738
4739         if (window->priv->print_page_setup) {
4740                 g_object_unref (window->priv->print_page_setup);
4741                 window->priv->print_page_setup = NULL;
4742         }
4743
4744         if (priv->link) {
4745                 g_object_unref (priv->link);
4746                 priv->link = NULL;
4747         }
4748
4749         if (priv->image) {
4750                 g_object_unref (priv->image);
4751                 priv->image = NULL;
4752         }
4753
4754         if (priv->attach_list) {
4755                 g_list_foreach (priv->attach_list,
4756                                 (GFunc) g_object_unref,
4757                                 NULL);
4758                 g_list_free (priv->attach_list);
4759                 priv->attach_list = NULL;
4760         }
4761
4762         if (priv->find_bar) {
4763                 g_signal_handlers_disconnect_by_func
4764                         (window->priv->find_bar,
4765                          G_CALLBACK (find_bar_close_cb),
4766                          window);
4767                 priv->find_bar = NULL;
4768         }
4769
4770         if (priv->uri) {
4771                 /* Delete the uri if it's a temp symlink (open a copy) */
4772                 ev_window_clear_temp_symlink (window);
4773                 g_free (priv->uri);
4774                 priv->uri = NULL;
4775         }
4776
4777         if (priv->search_string) {
4778                 g_free (priv->search_string);
4779                 priv->search_string = NULL;
4780         }
4781
4782         if (priv->dest) {
4783                 g_object_unref (priv->dest);
4784                 priv->dest = NULL;
4785         }
4786
4787         if (priv->history) {
4788                 g_object_unref (priv->history);
4789                 priv->history = NULL;
4790         }
4791
4792         if (priv->presentation_timeout_id > 0) {
4793                 g_source_remove (priv->presentation_timeout_id);
4794                 priv->presentation_timeout_id = 0;
4795         }
4796
4797         if (priv->print_queue) {
4798                 g_queue_free (priv->print_queue);
4799                 priv->print_queue = NULL;
4800         }
4801
4802         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4803 }
4804
4805 static void
4806 menubar_deactivate_cb (GtkWidget *menubar,
4807                        EvWindow  *window)
4808 {
4809         g_signal_handlers_disconnect_by_func (menubar,
4810                                               G_CALLBACK (menubar_deactivate_cb),
4811                                               window);
4812
4813         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4814
4815         update_chrome_visibility (window);
4816 }
4817
4818 static gboolean
4819 ev_window_key_press_event (GtkWidget   *widget,
4820                            GdkEventKey *event)
4821 {
4822         EvWindow        *ev_window = EV_WINDOW (widget);
4823         EvWindowPrivate *priv = ev_window->priv;
4824         gboolean         handled = FALSE;
4825
4826         /* Propagate the event to the view first
4827          * It's needed to be able to type in
4828          * annot popups windows
4829          */
4830         if (priv->view) {
4831                 g_object_ref (priv->view);
4832                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4833                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4834                 g_object_unref (priv->view);
4835         }
4836
4837         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4838                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4839
4840                 if (priv->menubar_accel_keyval != 0 &&
4841                     event->keyval == priv->menubar_accel_keyval &&
4842                     modifier == priv->menubar_accel_modifier) {
4843                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4844                                 g_signal_connect (priv->menubar, "deactivate",
4845                                                   G_CALLBACK (menubar_deactivate_cb),
4846                                                   ev_window);
4847
4848                                 gtk_widget_show (priv->menubar);
4849                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4850                                                              FALSE);
4851
4852                                 handled = TRUE;
4853                         }
4854                 }
4855         }
4856
4857         if (!handled)
4858                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4859
4860         return handled;
4861 }
4862
4863 static void
4864 ev_window_class_init (EvWindowClass *ev_window_class)
4865 {
4866         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4867         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4868
4869         g_object_class->dispose = ev_window_dispose;
4870         g_object_class->finalize = ev_window_finalize;
4871
4872         widget_class->key_press_event = ev_window_key_press_event;
4873         widget_class->screen_changed = ev_window_screen_changed;
4874         widget_class->window_state_event = ev_window_state_event;
4875         widget_class->drag_data_received = ev_window_drag_data_received;
4876
4877         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4878 }
4879
4880 /* Normal items */
4881 static const GtkActionEntry entries[] = {
4882         { "File", NULL, N_("_File") },
4883         { "Edit", NULL, N_("_Edit") },
4884         { "View", NULL, N_("_View") },
4885         { "Go", NULL, N_("_Go") },
4886         { "Help", NULL, N_("_Help") },
4887
4888         /* File menu */
4889         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4890           N_("Open an existing document"),
4891           G_CALLBACK (ev_window_cmd_file_open) },
4892         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4893           N_("Open a copy of the current document in a new window"),
4894           G_CALLBACK (ev_window_cmd_file_open_copy) },
4895         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4896           N_("Save a copy of the current document"),
4897           G_CALLBACK (ev_window_cmd_save_as) },
4898         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4899           N_("Setup the page settings for printing"),
4900           G_CALLBACK (ev_window_cmd_file_print_setup) },
4901         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4902           N_("Print this document"),
4903           G_CALLBACK (ev_window_cmd_file_print) },
4904         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4905           G_CALLBACK (ev_window_cmd_file_properties) },
4906         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4907           G_CALLBACK (ev_window_cmd_file_close_window) },
4908
4909         /* Edit menu */
4910         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4911           G_CALLBACK (ev_window_cmd_edit_copy) },
4912         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4913           G_CALLBACK (ev_window_cmd_edit_select_all) },
4914         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4915           N_("Find a word or phrase in the document"),
4916           G_CALLBACK (ev_window_cmd_edit_find) },
4917         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4918           G_CALLBACK (ev_window_cmd_edit_find_next) },
4919         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4920           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4921         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4922           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4923         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4924           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4925         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4926           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4927
4928         /* View menu */
4929         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4930           N_("Enlarge the document"),
4931           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4932         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4933           N_("Shrink the document"),
4934           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4935         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4936           N_("Reload the document"),
4937           G_CALLBACK (ev_window_cmd_view_reload) },
4938
4939         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4940           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4941
4942         /* Go menu */
4943         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4944           N_("Go to the previous page"),
4945           G_CALLBACK (ev_window_cmd_go_previous_page) },
4946         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4947           N_("Go to the next page"),
4948           G_CALLBACK (ev_window_cmd_go_next_page) },
4949         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4950           N_("Go to the first page"),
4951           G_CALLBACK (ev_window_cmd_go_first_page) },
4952         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4953           N_("Go to the last page"),
4954           G_CALLBACK (ev_window_cmd_go_last_page) },
4955
4956         /* Help menu */
4957         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4958           G_CALLBACK (ev_window_cmd_help_contents) },
4959
4960         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4961           G_CALLBACK (ev_window_cmd_help_about) },
4962
4963         /* Toolbar-only */
4964         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4965           N_("Leave fullscreen mode"),
4966           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4967         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4968           N_("Start a presentation"),
4969           G_CALLBACK (ev_window_cmd_start_presentation) },
4970
4971         /* Accellerators */
4972         { "Escape", NULL, "", "Escape", "",
4973           G_CALLBACK (ev_window_cmd_escape) },
4974         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4975           G_CALLBACK (ev_window_cmd_edit_find) },
4976         { "F3", NULL, "", "F3", NULL,
4977           G_CALLBACK (ev_window_cmd_edit_find_next) },
4978         { "PageDown", NULL, "", "Page_Down", NULL,
4979           G_CALLBACK (ev_window_cmd_scroll_forward) },
4980         { "PageUp", NULL, "", "Page_Up", NULL,
4981           G_CALLBACK (ev_window_cmd_scroll_backward) },
4982         { "Space", NULL, "", "space", NULL,
4983           G_CALLBACK (ev_window_cmd_scroll_forward) },
4984         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4985           G_CALLBACK (ev_window_cmd_scroll_backward) },
4986         { "BackSpace", NULL, "", "BackSpace", NULL,
4987           G_CALLBACK (ev_window_cmd_scroll_backward) },
4988         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4989           G_CALLBACK (ev_window_cmd_scroll_forward) },
4990         { "Return", NULL, "", "Return", NULL,
4991           G_CALLBACK (ev_window_cmd_scroll_forward) },
4992         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4993           G_CALLBACK (ev_window_cmd_scroll_backward) },
4994         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4995           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4996         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4997           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4998         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4999           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5000         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5001           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5002         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5003           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5004         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5005           G_CALLBACK (ev_window_cmd_go_backward) },
5006         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5007           G_CALLBACK (ev_window_cmd_go_forward) },
5008         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5009           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5010         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5011           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5012         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5013           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5014         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5015           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5016         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5017           G_CALLBACK (ev_window_cmd_edit_copy) },
5018 };
5019
5020 /* Toggle items */
5021 static const GtkToggleActionEntry toggle_entries[] = {
5022         /* View Menu */
5023         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5024           N_("Show or hide the toolbar"),
5025           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5026         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5027           N_("Show or hide the side pane"),
5028           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5029         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5030           N_("Show the entire document"),
5031           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5032         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5033           N_("Show two pages at once"),
5034           G_CALLBACK (ev_window_cmd_dual), FALSE },
5035         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5036           N_("Expand the window to fill the screen"),
5037           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5038         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5039           N_("Run document as a presentation"),
5040           G_CALLBACK (ev_window_cmd_view_presentation) },
5041         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5042           N_("Make the current document fill the window"),
5043           G_CALLBACK (ev_window_cmd_view_best_fit) },
5044         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5045           N_("Make the current document fill the window width"),
5046           G_CALLBACK (ev_window_cmd_view_page_width) },
5047 };
5048
5049 /* Popups specific items */
5050 static const GtkActionEntry view_popup_entries [] = {
5051         /* Links */
5052         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5053           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5054         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5055           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5056         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5057           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5058         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5059           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5060         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5061           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5062         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5063           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5064 };
5065
5066 static const GtkActionEntry attachment_popup_entries [] = {
5067         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5068           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5069         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5070           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5071 };
5072
5073 static void
5074 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5075 {
5076         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5077 }
5078
5079 static void
5080 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5081 {
5082         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5083         gtk_widget_grab_focus (window->priv->view);
5084 }
5085
5086 static void
5087 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5088 {
5089
5090         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5091         gtk_widget_grab_focus (window->priv->view);
5092 }
5093
5094 static void
5095 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5096                                    EvWindow        *window)
5097 {
5098         ev_view_reload (EV_VIEW (window->priv->view));
5099 }
5100
5101 static void
5102 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5103 {
5104         GtkAction *action;
5105
5106         action = g_object_new (EV_TYPE_PAGE_ACTION,
5107                                "name", PAGE_SELECTOR_ACTION,
5108                                "label", _("Page"),
5109                                "tooltip", _("Select Page"),
5110                                "icon_name", "text-x-generic",
5111                                "visible_overflown", FALSE,
5112                                NULL);
5113         ev_page_action_set_model (EV_PAGE_ACTION (action),
5114                                   window->priv->model);
5115         g_signal_connect (action, "activate_link",
5116                           G_CALLBACK (activate_link_cb), window);
5117         gtk_action_group_add_action (group, action);
5118         g_object_unref (action);
5119
5120         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5121                                "name", ZOOM_CONTROL_ACTION,
5122                                "label", _("Zoom"),
5123                                "stock_id", EV_STOCK_ZOOM,
5124                                "tooltip", _("Adjust the zoom level"),
5125                                "zoom", 1.0,
5126                                NULL);
5127         g_signal_connect (action, "zoom_to_level",
5128                           G_CALLBACK (zoom_control_changed_cb), window);
5129         gtk_action_group_add_action (group, action);
5130         g_object_unref (action);
5131
5132         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5133                                "name", NAVIGATION_ACTION,
5134                                "label", _("Navigation"),
5135                                "is_important", TRUE,
5136                                "short_label", _("Back"),
5137                                "stock_id", GTK_STOCK_GO_DOWN,
5138                                /*translators: this is the history action*/
5139                                "tooltip", _("Move across visited pages"),
5140                                NULL);
5141         g_signal_connect (action, "activate_link",
5142                           G_CALLBACK (navigation_action_activate_link_cb), window);
5143         gtk_action_group_add_action (group, action);
5144         g_object_unref (action);
5145
5146         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5147                                "name", "FileOpenRecent",
5148                                "label", _("_Open..."),
5149                                "tooltip", _("Open an existing document"),
5150                                "stock_id", GTK_STOCK_OPEN,
5151                                NULL);
5152         g_signal_connect (action, "activate",
5153                           G_CALLBACK (ev_window_cmd_file_open), window);
5154         g_signal_connect (action, "item_activated",
5155                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5156                           window);
5157         gtk_action_group_add_action (group, action);
5158         g_object_unref (action);
5159 }
5160
5161 static void
5162 set_action_properties (GtkActionGroup *action_group)
5163 {
5164         GtkAction *action;
5165
5166         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5167         g_object_set (action, "is-important", TRUE, NULL);
5168         /*translators: this is the label for toolbar button*/
5169         g_object_set (action, "short_label", _("Previous"), NULL);
5170
5171         action = gtk_action_group_get_action (action_group, "GoNextPage");
5172         g_object_set (action, "is-important", TRUE, NULL);
5173         /*translators: this is the label for toolbar button*/
5174         g_object_set (action, "short_label", _("Next"), NULL);
5175
5176         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5177         /*translators: this is the label for toolbar button*/
5178         g_object_set (action, "short_label", _("Zoom In"), NULL);
5179
5180         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5181         /*translators: this is the label for toolbar button*/
5182         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5183
5184         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5185         /*translators: this is the label for toolbar button*/
5186         g_object_set (action, "short_label", _("Best Fit"), NULL);
5187
5188         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5189         /*translators: this is the label for toolbar button*/
5190         g_object_set (action, "short_label", _("Fit Width"), NULL);
5191
5192         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5193         g_object_set (action, "is-important", TRUE, NULL);
5194 }
5195
5196 static void
5197 set_chrome_actions (EvWindow *window)
5198 {
5199         EvWindowPrivate *priv = window->priv;
5200         GtkActionGroup *action_group = priv->action_group;
5201         GtkAction *action;
5202
5203         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5204         g_signal_handlers_block_by_func
5205                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5206         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5207                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5208         g_signal_handlers_unblock_by_func
5209                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5210 }
5211
5212 static void
5213 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5214                           GParamSpec     *pspec,
5215                           EvWindow       *ev_window)
5216 {
5217         GtkTreeModel *model;
5218         GtkAction *action;
5219
5220         g_object_get (G_OBJECT (ev_sidebar_links),
5221                       "model", &model,
5222                       NULL);
5223
5224         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5225         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5226         g_object_unref (model);
5227 }
5228
5229 static gboolean
5230 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5231 {
5232 #ifdef ENABLE_DBUS
5233         GObject *keys;
5234
5235         keys = ev_application_get_media_keys (EV_APP);
5236         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5237 #endif /* ENABLE_DBUS */
5238
5239         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5240         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5241
5242         ev_window_set_view_accels_sensitivity (window, TRUE);
5243
5244         update_chrome_visibility (window);
5245
5246         return FALSE;
5247 }
5248
5249 static gboolean
5250 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5251 {
5252         ev_window_set_view_accels_sensitivity (window, FALSE);
5253
5254         return FALSE;
5255 }
5256
5257 static void
5258 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5259                                     GParamSpec         *pspec,
5260                                     EvWindow           *ev_window)
5261 {
5262         GtkWidget *widget;
5263
5264         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5265
5266         if (widget != NULL) {
5267                 g_signal_connect_object (widget, "focus_in_event",
5268                                          G_CALLBACK (view_actions_focus_in_cb),
5269                                          ev_window, 0);
5270                 g_signal_connect_object (widget, "focus_out_event",
5271                                          G_CALLBACK (view_actions_focus_out_cb),
5272                                          ev_window, 0);
5273                 g_object_unref (widget);
5274         }
5275 }
5276
5277 static gboolean
5278 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5279 {
5280         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5281                 gboolean maximized;
5282
5283                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5284                 if (!ev_window_is_empty (window))
5285                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5286         }
5287
5288         return FALSE;
5289 }
5290
5291 static gboolean
5292 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5293 {
5294         char *uri = window->priv->uri;
5295         GdkWindowState state;
5296         gdouble document_width, document_height;
5297
5298         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5299
5300         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5301                 if (!ev_window_is_empty (window) && window->priv->document) {
5302                         ev_document_get_max_page_size (window->priv->document,
5303                                                        &document_width, &document_height);
5304                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5305                                                         (double)event->width / document_width);
5306                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5307                                                         (double)event->height / document_height);
5308
5309                         ev_metadata_manager_set_int (uri, "window_x", event->x);
5310                         ev_metadata_manager_set_int (uri, "window_y", event->y);
5311                         ev_metadata_manager_set_int (uri, "window_width", event->width);
5312                         ev_metadata_manager_set_int (uri, "window_height", event->height);
5313                 }
5314         }
5315
5316         return FALSE;
5317 }
5318
5319 static void
5320 launch_action (EvWindow *window, EvLinkAction *action)
5321 {
5322         const char *filename = ev_link_action_get_filename (action);
5323         GAppInfo *app_info;
5324         GFile *file;
5325         GList file_list = {NULL};
5326         GAppLaunchContext *context;
5327         GError *error = NULL;
5328
5329         if (filename == NULL)
5330                 return;
5331
5332         if (g_path_is_absolute (filename)) {
5333                 file = g_file_new_for_path (filename);
5334         } else {
5335                 GFile *base_file;
5336                 gchar *dir;
5337
5338                 dir = g_path_get_dirname (window->priv->uri);
5339                 base_file = g_file_new_for_uri (dir);
5340                 g_free (dir);
5341
5342                 file = g_file_resolve_relative_path (base_file, filename);
5343                 g_object_unref (base_file);
5344         }
5345
5346         app_info = g_file_query_default_handler (file, NULL, &error);
5347         if (!app_info) {
5348                 ev_window_error_message (window, error,
5349                                          "%s",
5350                                          _("Unable to launch external application."));
5351                 g_object_unref (file);
5352                 g_error_free (error);
5353
5354                 return;
5355         }
5356
5357         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5358         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5359                                            gtk_window_get_screen (GTK_WINDOW (window)));
5360         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5361
5362         file_list.data = file;
5363         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5364                 ev_window_error_message (window, error,
5365                                          "%s",
5366                                          _("Unable to launch external application."));
5367                 g_error_free (error);
5368         }
5369
5370         g_object_unref (app_info);
5371         g_object_unref (file);
5372
5373         /* According to the PDF spec filename can be an executable. I'm not sure
5374            allowing to launch executables is a good idea though. -- marco */
5375 }
5376
5377 static void
5378 launch_external_uri (EvWindow *window, EvLinkAction *action)
5379 {
5380         const gchar *uri = ev_link_action_get_uri (action);
5381         GError *error = NULL;
5382         gboolean ret;
5383         GAppLaunchContext *context;
5384
5385         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5386         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5387                                            gtk_window_get_screen (GTK_WINDOW (window)));
5388         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5389                                               GDK_CURRENT_TIME);
5390
5391         if (!g_strstr_len (uri, strlen (uri), "://") &&
5392             !g_str_has_prefix (uri, "mailto:")) {
5393                 gchar *http;
5394
5395                 /* Not a valid uri, assuming it's http */
5396                 http = g_strdup_printf ("http://%s", uri);
5397                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5398                 g_free (http);
5399         } else {
5400                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5401         }
5402
5403         if (ret == FALSE) {
5404                 ev_window_error_message (window, error,
5405                                          "%s", _("Unable to open external link"));
5406                 g_error_free (error);
5407         }
5408 }
5409
5410 static void
5411 open_remote_link (EvWindow *window, EvLinkAction *action)
5412 {
5413         gchar *uri;
5414         gchar *dir;
5415
5416         dir = g_path_get_dirname (window->priv->uri);
5417
5418         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5419                                 NULL);
5420         g_free (dir);
5421
5422         ev_application_open_uri_at_dest (EV_APP, uri,
5423                                          gtk_window_get_screen (GTK_WINDOW (window)),
5424                                          ev_link_action_get_dest (action),
5425                                          0,
5426                                          NULL,
5427                                          GDK_CURRENT_TIME);
5428
5429         g_free (uri);
5430 }
5431
5432 static void
5433 do_action_named (EvWindow *window, EvLinkAction *action)
5434 {
5435         const gchar *name = ev_link_action_get_name (action);
5436
5437         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5438                 ev_window_cmd_go_first_page (NULL, window);
5439         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5440                 ev_window_cmd_go_previous_page (NULL, window);
5441         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5442                 ev_window_cmd_go_next_page (NULL, window);
5443         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5444                 ev_window_cmd_go_last_page (NULL, window);
5445         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5446                 ev_window_cmd_focus_page_selector (NULL, window);
5447         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5448                 ev_window_cmd_edit_find (NULL, window);
5449         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5450                 ev_window_cmd_file_close_window (NULL, window);
5451         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5452                 ev_window_cmd_file_print (NULL, window);
5453         } else {
5454                 g_warning ("Unimplemented named action: %s, please post a "
5455                            "bug report in Evince bugzilla "
5456                            "(http://bugzilla.gnome.org) with a testcase.",
5457                            name);
5458         }
5459 }
5460
5461 static void
5462 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5463 {
5464         switch (ev_link_action_get_action_type (action)) {
5465                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5466                         EvLinkDest *dest;
5467
5468                         dest = ev_link_action_get_dest (action);
5469                         if (!dest)
5470                                 return;
5471
5472                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5473                 }
5474                         break;
5475                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5476                         launch_external_uri (window, action);
5477                         break;
5478                 case EV_LINK_ACTION_TYPE_LAUNCH:
5479                         launch_action (window, action);
5480                         break;
5481                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5482                         open_remote_link (window, action);
5483                         break;
5484                 case EV_LINK_ACTION_TYPE_NAMED:
5485                         do_action_named (window, action);
5486                         break;
5487                 default:
5488                         g_assert_not_reached ();
5489         }
5490 }
5491
5492 static void
5493 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5494 {
5495         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5496 }
5497
5498 static void
5499 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5500 {
5501         EvLinkAction *ev_action = NULL;
5502         EvLinkDest   *dest;
5503
5504         ev_action = ev_link_get_action (window->priv->link);
5505         if (!ev_action)
5506                 return;
5507
5508         dest = ev_link_action_get_dest (ev_action);
5509         if (!dest)
5510                 return;
5511
5512         ev_window_cmd_file_open_copy_at_dest (window, dest);
5513 }
5514
5515 static void
5516 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5517 {
5518         EvLinkAction *ev_action;
5519
5520         ev_action = ev_link_get_action (window->priv->link);
5521         if (!ev_action)
5522                 return;
5523
5524         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5525                                    ev_action);
5526 }
5527
5528
5529 static void
5530 image_save_dialog_response_cb (GtkWidget *fc,
5531                                gint       response_id,
5532                                EvWindow  *ev_window)
5533 {
5534         GFile           *target_file;
5535         gboolean         is_native;
5536         GError          *error = NULL;
5537         GdkPixbuf       *pixbuf;
5538         gchar           *uri;
5539         gchar          **extensions;
5540         gchar           *filename;
5541         gchar           *file_format;
5542         GdkPixbufFormat *format;
5543         GtkFileFilter   *filter;
5544
5545         if (response_id != GTK_RESPONSE_OK) {
5546                 gtk_widget_destroy (fc);
5547                 return;
5548         }
5549
5550         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5551         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5552         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5553
5554         if (format == NULL) {
5555                 format = get_gdk_pixbuf_format_by_extension (uri);
5556         }
5557
5558         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5559                 /* no extension found and no extension provided within uri */
5560                 format = get_gdk_pixbuf_format_by_extension (".png");
5561                 if (format == NULL) {
5562                         /* no .png support, try .jpeg */
5563                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5564                 }
5565         }
5566
5567         if (format == NULL) {
5568                 ev_window_error_message (ev_window, NULL,
5569                                          "%s",
5570                                          _("Couldn't find appropriate format to save image"));
5571                 g_free (uri);
5572                 gtk_widget_destroy (fc);
5573
5574                 return;
5575         }
5576
5577         extensions = gdk_pixbuf_format_get_extensions (format);
5578         if (!g_str_has_suffix (uri, extensions[0])) {
5579                 gchar *uri_extension;
5580
5581                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5582                 target_file = g_file_new_for_uri (uri_extension);
5583                 g_free (uri_extension);
5584         } else {
5585                 target_file = g_file_new_for_uri (uri);
5586         }
5587         g_strfreev (extensions);
5588         g_free (uri);
5589
5590         is_native = g_file_is_native (target_file);
5591         if (is_native) {
5592                 filename = g_file_get_path (target_file);
5593         } else {
5594                 filename = ev_tmp_filename ("saveimage");
5595         }
5596
5597         ev_document_doc_mutex_lock ();
5598         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5599                                                ev_window->priv->image);
5600         ev_document_doc_mutex_unlock ();
5601
5602         file_format = gdk_pixbuf_format_get_name (format);
5603         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5604         g_free (file_format);
5605         g_object_unref (pixbuf);
5606
5607         if (error) {
5608                 ev_window_error_message (ev_window, error,
5609                                          "%s", _("The image could not be saved."));
5610                 g_error_free (error);
5611                 g_free (filename);
5612                 g_object_unref (target_file);
5613                 gtk_widget_destroy (fc);
5614
5615                 return;
5616         }
5617
5618         if (!is_native) {
5619                 GFile *source_file;
5620
5621                 source_file = g_file_new_for_path (filename);
5622
5623                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5624                                        source_file, target_file);
5625                 g_object_unref (source_file);
5626         }
5627
5628         g_free (filename);
5629         g_object_unref (target_file);
5630         gtk_widget_destroy (fc);
5631 }
5632
5633 static void
5634 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5635 {
5636         GtkWidget *fc;
5637
5638         if (!window->priv->image)
5639                 return;
5640
5641         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5642                                           GTK_WINDOW (window),
5643                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5644                                           GTK_STOCK_CANCEL,
5645                                           GTK_RESPONSE_CANCEL,
5646                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5647                                           NULL);
5648
5649         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5650         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5651                                                  GTK_RESPONSE_OK,
5652                                                  GTK_RESPONSE_CANCEL,
5653                                                  -1);
5654
5655         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5656         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5657
5658         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5659
5660         g_signal_connect (fc, "response",
5661                           G_CALLBACK (image_save_dialog_response_cb),
5662                           window);
5663
5664         gtk_widget_show (fc);
5665 }
5666
5667 static void
5668 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5669 {
5670         GtkClipboard *clipboard;
5671         GdkPixbuf    *pixbuf;
5672
5673         if (!window->priv->image)
5674                 return;
5675
5676         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5677                                               GDK_SELECTION_CLIPBOARD);
5678         ev_document_doc_mutex_lock ();
5679         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5680                                                window->priv->image);
5681         ev_document_doc_mutex_unlock ();
5682
5683         gtk_clipboard_set_image (clipboard, pixbuf);
5684         g_object_unref (pixbuf);
5685 }
5686
5687 static void
5688 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5689 {
5690         GList     *l;
5691         GdkScreen *screen;
5692
5693         if (!window->priv->attach_list)
5694                 return;
5695
5696         screen = gtk_window_get_screen (GTK_WINDOW (window));
5697
5698         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5699                 EvAttachment *attachment;
5700                 GError       *error = NULL;
5701
5702                 attachment = (EvAttachment *) l->data;
5703
5704                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5705
5706                 if (error) {
5707                         ev_window_error_message (window, error,
5708                                                  "%s", _("Unable to open attachment"));
5709                         g_error_free (error);
5710                 }
5711         }
5712 }
5713
5714 static void
5715 attachment_save_dialog_response_cb (GtkWidget *fc,
5716                                     gint       response_id,
5717                                     EvWindow  *ev_window)
5718 {
5719         GFile                *target_file;
5720         gchar                *uri;
5721         GList                *l;
5722         GtkFileChooserAction  fc_action;
5723         gboolean              is_dir;
5724         gboolean              is_native;
5725
5726         if (response_id != GTK_RESPONSE_OK) {
5727                 gtk_widget_destroy (fc);
5728                 return;
5729         }
5730
5731         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5732         target_file = g_file_new_for_uri (uri);
5733         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5734         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5735         is_native = g_file_is_native (target_file);
5736
5737         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5738                 EvAttachment *attachment;
5739                 GFile        *save_to;
5740                 GError       *error = NULL;
5741
5742                 attachment = (EvAttachment *) l->data;
5743
5744                 if (is_native) {
5745                         if (is_dir) {
5746                                 save_to = g_file_get_child (target_file,
5747                                                             ev_attachment_get_name (attachment));
5748                         } else {
5749                                 save_to = g_object_ref (target_file);
5750                         }
5751                 } else {
5752                         save_to = ev_tmp_file_get ("saveattachment");
5753                 }
5754
5755                 ev_attachment_save (attachment, save_to, &error);
5756
5757                 if (error) {
5758                         ev_window_error_message (ev_window, error,
5759                                                  "%s", _("The attachment could not be saved."));
5760                         g_error_free (error);
5761                         g_object_unref (save_to);
5762
5763                         continue;
5764                 }
5765
5766                 if (!is_native) {
5767                         GFile *dest_file;
5768
5769                         if (is_dir) {
5770                                 dest_file = g_file_get_child (target_file,
5771                                                               ev_attachment_get_name (attachment));
5772                         } else {
5773                                 dest_file = g_object_ref (target_file);
5774                         }
5775
5776                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5777                                                save_to, dest_file);
5778
5779                         g_object_unref (dest_file);
5780                 }
5781
5782                 g_object_unref (save_to);
5783         }
5784
5785         g_free (uri);
5786         g_object_unref (target_file);
5787
5788         gtk_widget_destroy (fc);
5789 }
5790
5791 static void
5792 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5793 {
5794         GtkWidget    *fc;
5795         EvAttachment *attachment = NULL;
5796
5797         if (!window->priv->attach_list)
5798                 return;
5799
5800         if (g_list_length (window->priv->attach_list) == 1)
5801                 attachment = (EvAttachment *) window->priv->attach_list->data;
5802
5803         fc = gtk_file_chooser_dialog_new (
5804                 _("Save Attachment"),
5805                 GTK_WINDOW (window),
5806                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5807                 GTK_STOCK_CANCEL,
5808                 GTK_RESPONSE_CANCEL,
5809                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5810                 NULL);
5811
5812         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5813         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5814                                                  GTK_RESPONSE_OK,
5815                                                  GTK_RESPONSE_CANCEL,
5816                                                  -1);
5817
5818         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5819         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5820
5821         if (attachment)
5822                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5823                                                    ev_attachment_get_name (attachment));
5824
5825         g_signal_connect (fc, "response",
5826                           G_CALLBACK (attachment_save_dialog_response_cb),
5827                           window);
5828
5829         gtk_widget_show (fc);
5830 }
5831
5832 static void
5833 ev_window_media_player_key_pressed (EvWindow    *window,
5834                                     const gchar *key,
5835                                     gpointer     user_data)
5836 {
5837         if (!gtk_window_is_active (GTK_WINDOW (window)))
5838                 return;
5839
5840         /* Note how Previous/Next only go to the
5841          * next/previous page despite their icon telling you
5842          * they should go to the beginning/end.
5843          *
5844          * There's very few keyboards with FFW/RWD though,
5845          * so we stick the most useful keybinding on the most
5846          * often seen keys
5847          */
5848         if (strcmp (key, "Play") == 0) {
5849                 ev_window_run_presentation (window);
5850         } else if (strcmp (key, "Previous") == 0) {
5851                 ev_window_cmd_go_previous_page (NULL, window);
5852         } else if (strcmp (key, "Next") == 0) {
5853                 ev_window_cmd_go_next_page (NULL, window);
5854         } else if (strcmp (key, "FastForward") == 0) {
5855                 ev_window_cmd_go_last_page (NULL, window);
5856         } else if (strcmp (key, "Rewind") == 0) {
5857                 ev_window_cmd_go_first_page (NULL, window);
5858         }
5859 }
5860
5861 static void
5862 ev_window_init (EvWindow *ev_window)
5863 {
5864         GtkActionGroup *action_group;
5865         GtkAccelGroup *accel_group;
5866         GError *error = NULL;
5867         GtkWidget *sidebar_widget;
5868         GObject *mpkeys;
5869         gchar *ui_path;
5870         gdouble dpi;
5871
5872         g_signal_connect (ev_window, "configure_event",
5873                           G_CALLBACK (window_configure_event_cb), NULL);
5874         g_signal_connect (ev_window, "window_state_event",
5875                           G_CALLBACK (window_state_event_cb), NULL);
5876
5877         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5878
5879         ev_window->priv->model = ev_document_model_new ();
5880
5881         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5882         ev_window->priv->title = ev_window_title_new (ev_window);
5883
5884         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5885         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5886         gtk_widget_show (ev_window->priv->main_box);
5887
5888         action_group = gtk_action_group_new ("MenuActions");
5889         ev_window->priv->action_group = action_group;
5890         gtk_action_group_set_translation_domain (action_group, NULL);
5891         gtk_action_group_add_actions (action_group, entries,
5892                                       G_N_ELEMENTS (entries), ev_window);
5893         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5894                                              G_N_ELEMENTS (toggle_entries),
5895                                              ev_window);
5896         set_action_properties (action_group);
5897         register_custom_actions (ev_window, action_group);
5898
5899         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5900         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5901                                             action_group, 0);
5902
5903         accel_group =
5904                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5905         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5906
5907         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5908
5909         action_group = gtk_action_group_new ("ViewPopupActions");
5910         ev_window->priv->view_popup_action_group = action_group;
5911         gtk_action_group_set_translation_domain (action_group, NULL);
5912         gtk_action_group_add_actions (action_group, view_popup_entries,
5913                                       G_N_ELEMENTS (view_popup_entries),
5914                                       ev_window);
5915         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5916                                             action_group, 0);
5917
5918         action_group = gtk_action_group_new ("AttachmentPopupActions");
5919         ev_window->priv->attachment_popup_action_group = action_group;
5920         gtk_action_group_set_translation_domain (action_group, NULL);
5921         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5922                                       G_N_ELEMENTS (attachment_popup_entries),
5923                                       ev_window);
5924         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5925                                             action_group, 0);
5926
5927         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5928                                     "evince-ui.xml", NULL);
5929         if (!gtk_ui_manager_add_ui_from_file (
5930                 ev_window->priv->ui_manager, ui_path, &error))
5931         {
5932                 g_warning ("building menus failed: %s", error->message);
5933                 g_error_free (error);
5934         }
5935         g_free (ui_path);
5936
5937         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5938         ev_window->priv->recent_action_group = NULL;
5939         ev_window->priv->recent_ui_id = 0;
5940         g_signal_connect_swapped (ev_window->priv->recent_manager,
5941                                   "changed",
5942                                   G_CALLBACK (ev_window_setup_recent),
5943                                   ev_window);
5944
5945         ev_window->priv->menubar =
5946                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5947                                             "/MainMenu");
5948         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5949                             ev_window->priv->menubar,
5950                             FALSE, FALSE, 0);
5951
5952         ev_window->priv->toolbar = GTK_WIDGET
5953           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5954                          "ui-manager", ev_window->priv->ui_manager,
5955                          "popup-path", "/ToolbarPopup",
5956                          "model", ev_application_get_toolbars_model (EV_APP),
5957                          NULL));
5958
5959         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5960                                    "DefaultToolBar");
5961         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5962                             ev_window->priv->toolbar,
5963                             FALSE, FALSE, 0);
5964         gtk_widget_show (ev_window->priv->toolbar);
5965
5966         /* Add the main area */
5967         ev_window->priv->hpaned = gtk_hpaned_new ();
5968         g_signal_connect (ev_window->priv->hpaned,
5969                           "notify::position",
5970                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5971                           ev_window);
5972
5973         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5974         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5975                             TRUE, TRUE, 0);
5976         gtk_widget_show (ev_window->priv->hpaned);
5977
5978         ev_window->priv->sidebar = ev_sidebar_new ();
5979         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
5980                               ev_window->priv->model);
5981         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5982                          ev_window->priv->sidebar, FALSE, FALSE);
5983         gtk_widget_show (ev_window->priv->sidebar);
5984
5985         /* Stub sidebar, for now */
5986
5987         sidebar_widget = ev_sidebar_thumbnails_new ();
5988         ev_window->priv->sidebar_thumbs = sidebar_widget;
5989         g_signal_connect (sidebar_widget,
5990                           "notify::main-widget",
5991                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5992                           ev_window);
5993         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5994         gtk_widget_show (sidebar_widget);
5995         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5996                              sidebar_widget);
5997
5998         sidebar_widget = ev_sidebar_links_new ();
5999         ev_window->priv->sidebar_links = sidebar_widget;
6000         g_signal_connect (sidebar_widget,
6001                           "notify::model",
6002                           G_CALLBACK (sidebar_widget_model_set),
6003                           ev_window);
6004         g_signal_connect (sidebar_widget,
6005                           "link_activated",
6006                           G_CALLBACK (sidebar_links_link_activated_cb),
6007                           ev_window);
6008         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6009         gtk_widget_show (sidebar_widget);
6010         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6011                              sidebar_widget);
6012
6013         sidebar_widget = ev_sidebar_attachments_new ();
6014         ev_window->priv->sidebar_attachments = sidebar_widget;
6015         g_signal_connect_object (sidebar_widget,
6016                                  "popup",
6017                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6018                                  ev_window, 0);
6019         gtk_widget_show (sidebar_widget);
6020         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6021                              sidebar_widget);
6022
6023         sidebar_widget = ev_sidebar_layers_new ();
6024         ev_window->priv->sidebar_layers = sidebar_widget;
6025         g_signal_connect (sidebar_widget,
6026                           "layers_visibility_changed",
6027                           G_CALLBACK (sidebar_layers_visibility_changed),
6028                           ev_window);
6029         gtk_widget_show (sidebar_widget);
6030         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6031                              sidebar_widget);
6032
6033         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6034         ev_window->priv->scrolled_window =
6035                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6036                                           "shadow-type", GTK_SHADOW_IN,
6037                                           NULL));
6038         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6039                             ev_window->priv->scrolled_window,
6040                             TRUE, TRUE, 0);
6041         gtk_widget_show (ev_window->priv->scrolled_window);
6042
6043         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6044                         ev_window->priv->view_box);
6045         gtk_widget_show (ev_window->priv->view_box);
6046
6047         ev_window->priv->view = ev_view_new ();
6048         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6049         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6050         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6051         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6052         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6053                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6054         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6055         g_signal_connect_swapped (ev_window->priv->password_view,
6056                                   "unlock",
6057                                   G_CALLBACK (ev_window_password_view_unlock),
6058                                   ev_window);
6059         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6060                                  G_CALLBACK (view_actions_focus_in_cb),
6061                                  ev_window, 0);
6062         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6063                                  G_CALLBACK (view_actions_focus_out_cb),
6064                                  ev_window, 0);
6065         g_signal_connect_object (ev_window->priv->view, "external-link",
6066                                  G_CALLBACK (view_external_link_cb),
6067                                  ev_window, 0);
6068         g_signal_connect_object (ev_window->priv->view, "handle-link",
6069                                  G_CALLBACK (view_handle_link_cb),
6070                                  ev_window, 0);
6071         g_signal_connect_object (ev_window->priv->view,
6072                                  "popup",
6073                                  G_CALLBACK (view_menu_popup_cb),
6074                                  ev_window, 0);
6075         gtk_widget_show (ev_window->priv->view);
6076         gtk_widget_show (ev_window->priv->password_view);
6077
6078         /* Find Bar */
6079         ev_window->priv->find_bar = egg_find_bar_new ();
6080         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6081                           ev_window->priv->find_bar,
6082                           FALSE, TRUE, 0);
6083
6084         /* We own a ref on these widgets, as we can swap them in and out */
6085         g_object_ref (ev_window->priv->view);
6086         g_object_ref (ev_window->priv->password_view);
6087
6088         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6089                            ev_window->priv->view);
6090
6091         /* Connect to model signals */
6092         g_signal_connect_swapped (ev_window->priv->model,
6093                                   "page-changed",
6094                                   G_CALLBACK (ev_window_page_changed_cb),
6095                                   ev_window);
6096         g_signal_connect (ev_window->priv->model,
6097                           "notify::document",
6098                           G_CALLBACK (ev_window_document_changed_cb),
6099                           ev_window);
6100         g_signal_connect (ev_window->priv->model,
6101                           "notify::scale",
6102                           G_CALLBACK (ev_window_zoom_changed_cb),
6103                           ev_window);
6104         g_signal_connect (ev_window->priv->model,
6105                           "notify::sizing-mode",
6106                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6107                           ev_window);
6108         g_signal_connect (ev_window->priv->model,
6109                           "notify::rotation",
6110                           G_CALLBACK (ev_window_rotation_changed_cb),
6111                           ev_window);
6112
6113         /* Connect to view signals */
6114         g_signal_connect (ev_window->priv->view,
6115                           "notify::dual-page",
6116                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6117                           ev_window);
6118         g_signal_connect (ev_window->priv->view,
6119                           "notify::continuous",
6120                           G_CALLBACK (ev_window_continuous_changed_cb),
6121                           ev_window);
6122         g_signal_connect (ev_window->priv->view,
6123                           "notify::has-selection",
6124                           G_CALLBACK (ev_window_has_selection_changed_cb),
6125                           ev_window);
6126
6127         /* Connect sidebar signals */
6128         g_signal_connect (ev_window->priv->sidebar,
6129                           "notify::visible",
6130                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6131                           ev_window);
6132         g_signal_connect (ev_window->priv->sidebar,
6133                           "notify::current-page",
6134                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6135                           ev_window);
6136
6137         /* Connect to find bar signals */
6138         g_signal_connect (ev_window->priv->find_bar,
6139                           "previous",
6140                           G_CALLBACK (find_bar_previous_cb),
6141                           ev_window);
6142         g_signal_connect (ev_window->priv->find_bar,
6143                           "next",
6144                           G_CALLBACK (find_bar_next_cb),
6145                           ev_window);
6146         g_signal_connect (ev_window->priv->find_bar,
6147                           "close",
6148                           G_CALLBACK (find_bar_close_cb),
6149                           ev_window);
6150         g_signal_connect (ev_window->priv->find_bar,
6151                           "notify::search-string",
6152                           G_CALLBACK (find_bar_search_changed_cb),
6153                           ev_window);
6154         g_signal_connect (ev_window->priv->find_bar,
6155                           "notify::case-sensitive",
6156                           G_CALLBACK (find_bar_search_changed_cb),
6157                           ev_window);
6158         g_signal_connect (ev_window->priv->find_bar,
6159                           "notify::visible",
6160                           G_CALLBACK (find_bar_visibility_changed_cb),
6161                           ev_window);
6162         g_signal_connect (ev_window->priv->find_bar,
6163                           "scroll",
6164                           G_CALLBACK (find_bar_scroll),
6165                           ev_window);
6166
6167         /* Popups */
6168         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6169                                                                  "/DocumentPopup");
6170         ev_window->priv->link = NULL;
6171
6172         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6173                                                                        "/AttachmentPopup");
6174         ev_window->priv->attach_list = NULL;
6175
6176         /* Media player keys */
6177         mpkeys = ev_application_get_media_keys (EV_APP);
6178         if (mpkeys) {
6179                 g_signal_connect_swapped (mpkeys, "key_pressed",
6180                                           G_CALLBACK (ev_window_media_player_key_pressed),
6181                                           ev_window);
6182         }
6183
6184         /* Give focus to the document view */
6185         gtk_widget_grab_focus (ev_window->priv->view);
6186
6187         /* Set it user interface params */
6188         ev_window_setup_recent (ev_window);
6189
6190         ev_window_setup_gtk_settings (ev_window);
6191
6192         setup_chrome_from_metadata (ev_window);
6193         set_chrome_actions (ev_window);
6194         update_chrome_visibility (ev_window);
6195
6196         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6197
6198         setup_view_from_metadata (ev_window);
6199         setup_sidebar_from_metadata (ev_window);
6200
6201         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6202         ev_window_setup_action_sensitivity (ev_window);
6203
6204         /* Drag and Drop */
6205         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6206                            GTK_DEST_DEFAULT_ALL,
6207                            NULL, 0,
6208                            GDK_ACTION_COPY);
6209         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6210 }
6211
6212 /**
6213  * ev_window_new:
6214  *
6215  * Creates a #GtkWidget that represents the window.
6216  *
6217  * Returns: the #GtkWidget that represents the window.
6218  */
6219 GtkWidget *
6220 ev_window_new (void)
6221 {
6222         GtkWidget *ev_window;
6223
6224         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6225                                               "type", GTK_WINDOW_TOPLEVEL,
6226                                               NULL));
6227
6228         return ev_window;
6229 }