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         char *uri;
 180         glong uri_mtime;
 181         char *local_uri;
 182         gboolean in_reload;
 183         EvFileMonitor *monitor;
 184         guint setup_document_idle;
 185
 186         EvDocument *document;
 187         EvHistory *history;
 188         EvPageCache *page_cache;
 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 static const gchar *document_print_settings[] = {
 230         GTK_PRINT_SETTINGS_N_COPIES,
 231         GTK_PRINT_SETTINGS_COLLATE,
 232         GTK_PRINT_SETTINGS_REVERSE,
 233         GTK_PRINT_SETTINGS_NUMBER_UP,
 234         GTK_PRINT_SETTINGS_SCALE,
 235         GTK_PRINT_SETTINGS_PRINT_PAGES,
 236         GTK_PRINT_SETTINGS_PAGE_RANGES,
 237         GTK_PRINT_SETTINGS_PAGE_SET,
 238         GTK_PRINT_SETTINGS_OUTPUT_URI
 239 };
 240
 241 static void     ev_window_update_actions                (EvWindow         *ev_window);
 242 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 243                                                          GParamSpec       *pspec,
 244                                                          EvWindow         *ev_window);
 245 static void     ev_window_set_page_mode                 (EvWindow         *window,
 246                                                          EvWindowPageMode  page_mode);
 247 static void     ev_window_load_job_cb                   (EvJob            *job,
 248                                                          gpointer          data);
 249 static void     ev_window_reload_document               (EvWindow         *window);
 250 static void     ev_window_reload_job_cb                 (EvJob            *job,
 251                                                          EvWindow         *window);
 252 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 253                                                          EvWindow         *ev_window);
 254 static void     ev_window_save_job_cb                   (EvJob            *save,
 255                                                          EvWindow         *window);
 256 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 257                                                          GParamSpec       *pspec,
 258                                                          EvWindow         *ev_window);
 259 static void     ev_window_zoom_changed_cb               (EvView           *view,
 260                                                          GParamSpec       *pspec,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_add_recent                    (EvWindow         *window,
 263                                                          const char       *filename);
 264 static void     ev_window_run_fullscreen                (EvWindow         *window);
 265 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 266                                                          gboolean          unfullscreen_window);
 267 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 268                                                          EvWindow         *window);
 269 static void     ev_window_run_presentation              (EvWindow         *window);
 270 static void     ev_window_stop_presentation             (EvWindow         *window,
 271                                                          gboolean          unfullscreen_window);
 272 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 273                                                          EvWindow         *window);
 274 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 279                                                          EvWindow         *window);
 280 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 283                                                          EvWindow         *window);
 284 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 287                                                          EvWindow         *window);
 288 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 289                                                          EvWindow         *ev_window);
 290 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 291                                                          EvWindow         *ev_window);
 292 static void     view_handle_link_cb                     (EvView           *view,
 293                                                          EvLink           *link,
 294                                                          EvWindow         *window);
 295 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 296 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 297                                                          EvWindow         *ev_window);
 298 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 299                                                          GParamSpec       *param,
 300                                                          EvWindow         *ev_window);
 301 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 302                                                          GFile            *source_file);
 303 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 304                                                          const gchar      *key,
 305                                                          gpointer          user_data);
 306 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 307
 308 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 309
 310 static void
 311 ev_window_set_action_sensitive (EvWindow   *ev_window,
 312                                 const char *name,
 313                                 gboolean    sensitive)
 314 {
 315         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 316                                                          name);
 317         gtk_action_set_sensitive (action, sensitive);
 318 }
 319
 320
 321 static void
 322 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 323 {
 324         EvDocument *document = ev_window->priv->document;
 325         const EvDocumentInfo *info = NULL;
 326
 327         gboolean has_document = FALSE;
 328         gboolean ok_to_print = TRUE;
 329         gboolean ok_to_copy = TRUE;
 330         gboolean has_properties = TRUE;
 331         gboolean override_restrictions = TRUE;
 332         gboolean can_get_text = FALSE;
 333         gboolean has_pages = FALSE;
 334         gboolean can_find = FALSE;
 335 #ifdef WITH_GCONF
 336         GConfClient *client;
 337 #endif
 338
 339         if (document) {
 340                 has_document = TRUE;
 341                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 342         }
 343
 344         if (has_document && ev_window->priv->page_cache) {
 345                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 346         }
 347
 348         if (!info || info->fields_mask == 0) {
 349                 has_properties = FALSE;
 350         }
 351
 352         if (has_document && EV_IS_SELECTION (document)) {
 353                 can_get_text = TRUE;
 354         }
 355
 356         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 357                 can_find = TRUE;
 358         }
 359
 360 #ifdef WITH_GCONF
 361         client = gconf_client_get_default ();
 362         override_restrictions = gconf_client_get_bool (client,
 363                                                        GCONF_OVERRIDE_RESTRICTIONS,
 364                                                        NULL);
 365 #endif
 366         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 367                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 368                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 369         }
 370
 371         if (has_document && !ev_print_operation_exists_for_document(document))
 372                 ok_to_print = FALSE;
 373
 374 #ifdef WITH_GCONF
 375         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 376                 ok_to_copy = FALSE;
 377         }
 378
 379         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 380                 ok_to_print = FALSE;
 381         }
 382
 383         g_object_unref (client);
 384 #endif
 385
 386         /* File menu */
 387         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 388         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 389         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 390         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 391         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 392
 393         /* Edit menu */
 394         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 395         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 396         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 397         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 398         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 399
 400         /* View menu */
 401         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 402         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 403         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 405         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 406         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 407
 408         /* Toolbar-specific actions: */
 409         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 410         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 411         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 412
 413         ev_window_update_actions (ev_window);
 414 }
 415
 416 static void
 417 ev_window_update_actions (EvWindow *ev_window)
 418 {
 419         EvView *view = EV_VIEW (ev_window->priv->view);
 420         int n_pages = 0, page = -1;
 421         gboolean has_pages = FALSE;
 422         gboolean presentation_mode;
 423         gboolean can_find_in_page = FALSE;
 424
 425         if (ev_window->priv->document && ev_window->priv->page_cache) {
 426                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 427                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 428                 has_pages = n_pages > 0;
 429         }
 430
 431         can_find_in_page = (ev_window->priv->find_job &&
 432                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 433
 434         ev_window_set_action_sensitive (ev_window, "EditCopy",
 435                                         has_pages &&
 436                                         ev_view_get_has_selection (view));
 437         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 438                                         has_pages && can_find_in_page);
 439         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 440                                         has_pages && can_find_in_page);
 441         ev_window_set_action_sensitive (ev_window, "F3",
 442                                         has_pages && can_find_in_page);
 443
 444         presentation_mode = ev_view_get_presentation (view);
 445
 446         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 447                                         has_pages &&
 448                                         ev_view_can_zoom_in (view) &&
 449                                         !presentation_mode);
 450         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 451                                         has_pages &&
 452                                         ev_view_can_zoom_out (view) &&
 453                                         !presentation_mode);
 454
 455         /* Go menu */
 456         if (has_pages) {
 457                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 458                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 459                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 460                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 461         } else {
 462                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 463                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 464                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 465                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 466         }
 467
 468         if (has_pages &&
 469             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 470             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 471                 GtkAction *action;
 472                 float      zoom;
 473                 float      real_zoom;
 474
 475                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 476                                                       ZOOM_CONTROL_ACTION);
 477
 478                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 479                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 480                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 481
 482                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 483         }
 484 }
 485
 486 static void
 487 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 488 {
 489         gboolean can_find;
 490
 491         can_find = window->priv->document &&
 492             EV_IS_DOCUMENT_FIND (window->priv->document);
 493
 494         if (window->priv->action_group) {
 495                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 496                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 497                 ev_window_set_action_sensitive (window, "Space", sensitive);
 498                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 499                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 500                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 501                 ev_window_set_action_sensitive (window, "Return", sensitive);
 502                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 503                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 504                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 505                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 506                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 507                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 508
 509                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 510         }
 511 }
 512
 513 static void
 514 set_widget_visibility (GtkWidget *widget, gboolean visible)
 515 {
 516         g_assert (GTK_IS_WIDGET (widget));
 517
 518         if (visible)
 519                 gtk_widget_show (widget);
 520         else
 521                 gtk_widget_hide (widget);
 522 }
 523
 524 static void
 525 update_chrome_visibility (EvWindow *window)
 526 {
 527         EvWindowPrivate *priv = window->priv;
 528         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 529         gboolean fullscreen_mode, presentation, fullscreen;
 530
 531         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 532         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 533         fullscreen_mode = fullscreen || presentation;
 534
 535         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 536         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 537                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 538         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 539                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 540         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 541         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 542
 543         set_widget_visibility (priv->menubar, menubar);
 544         set_widget_visibility (priv->toolbar, toolbar);
 545         set_widget_visibility (priv->find_bar, findbar);
 546         set_widget_visibility (priv->sidebar, sidebar);
 547
 548         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 549
 550         if (priv->fullscreen_toolbar != NULL) {
 551                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 552         }
 553 }
 554
 555 static void
 556 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 557 {
 558         EvWindowPrivate *priv = window->priv;
 559
 560         if (active) {
 561                 priv->chrome |= flag;
 562         } else {
 563                 priv->chrome &= ~flag;
 564         }
 565 }
 566
 567 static void
 568 update_sizing_buttons (EvWindow *window)
 569 {
 570         GtkActionGroup *action_group = window->priv->action_group;
 571         GtkAction *action;
 572         gboolean best_fit, page_width;
 573         EvSizingMode sizing_mode;
 574
 575         if (window->priv->view == NULL)
 576                 return;
 577
 578         g_object_get (window->priv->view,
 579                       "sizing_mode", &sizing_mode,
 580                       NULL);
 581
 582         switch (sizing_mode) {
 583                 case EV_SIZING_BEST_FIT:
 584                         best_fit = TRUE;
 585                         page_width = FALSE;
 586                         break;
 587                 case EV_SIZING_FIT_WIDTH:
 588                         best_fit = FALSE;
 589                         page_width = TRUE;
 590                         break;
 591                 default:
 592                         best_fit = page_width = FALSE;
 593                         break;
 594         }
 595
 596         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 597         g_signal_handlers_block_by_func
 598                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 599         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 600         g_signal_handlers_unblock_by_func
 601                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 602
 603         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 604         g_signal_handlers_block_by_func
 605                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 606         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 607         g_signal_handlers_unblock_by_func
 608                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 609
 610         action = gtk_action_group_get_action (window->priv->action_group,
 611                                               ZOOM_CONTROL_ACTION);
 612         if (best_fit) {
 613                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 614                                                  EPHY_ZOOM_BEST_FIT);
 615         } else if (page_width) {
 616                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 617                                                  EPHY_ZOOM_FIT_WIDTH);
 618         }
 619 }
 620
 621 /**
 622  * ev_window_is_empty:
 623  * @ev_window: The instance of the #EvWindow.
 624  *
 625  * It does look if there is any document loaded or if there is any job to load
 626  * a document.
 627  *
 628  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 629  *          loaded, %FALSE in other case.
 630  */
 631 gboolean
 632 ev_window_is_empty (const EvWindow *ev_window)
 633 {
 634         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 635
 636         return (ev_window->priv->document == NULL) &&
 637                 (ev_window->priv->load_job == NULL);
 638 }
 639
 640 static void
 641 ev_window_set_message_area (EvWindow  *window,
 642                             GtkWidget *area)
 643 {
 644         if (window->priv->message_area == area)
 645                 return;
 646
 647         if (window->priv->message_area)
 648                 gtk_widget_destroy (window->priv->message_area);
 649         window->priv->message_area = area;
 650
 651         if (!area)
 652                 return;
 653
 654         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 655                             window->priv->message_area,
 656                             FALSE, FALSE, 0);
 657         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 658                                window->priv->message_area, 0);
 659         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 660                                    (gpointer) &(window->priv->message_area));
 661 }
 662
 663 static void
 664 ev_window_message_area_response_cb (EvMessageArea *area,
 665                                     gint           response_id,
 666                                     EvWindow      *window)
 667 {
 668         ev_window_set_message_area (window, NULL);
 669 }
 670
 671 static void
 672 ev_window_error_message (EvWindow    *window,
 673                          GError      *error,
 674                          const gchar *format,
 675                          ...)
 676 {
 677         GtkWidget *area;
 678         va_list    args;
 679         gchar     *msg = NULL;
 680
 681         if (window->priv->message_area)
 682                 return;
 683
 684         va_start (args, format);
 685         msg = g_strdup_vprintf (format, args);
 686         va_end (args);
 687
 688         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 689                                     msg,
 690                                     GTK_STOCK_CLOSE,
 691                                     GTK_RESPONSE_CLOSE,
 692                                     NULL);
 693         g_free (msg);
 694
 695         if (error)
 696                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 697         g_signal_connect (area, "response",
 698                           G_CALLBACK (ev_window_message_area_response_cb),
 699                           window);
 700         gtk_widget_show (area);
 701         ev_window_set_message_area (window, area);
 702 }
 703
 704 static void
 705 ev_window_warning_message (EvWindow    *window,
 706                            const gchar *format,
 707                            ...)
 708 {
 709         GtkWidget *area;
 710         va_list    args;
 711         gchar     *msg = NULL;
 712
 713         if (window->priv->message_area)
 714                 return;
 715
 716         va_start (args, format);
 717         msg = g_strdup_vprintf (format, args);
 718         va_end (args);
 719
 720         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 721                                     msg,
 722                                     GTK_STOCK_CLOSE,
 723                                     GTK_RESPONSE_CLOSE,
 724                                     NULL);
 725         g_free (msg);
 726
 727         g_signal_connect (area, "response",
 728                           G_CALLBACK (ev_window_message_area_response_cb),
 729                           window);
 730         gtk_widget_show (area);
 731         ev_window_set_message_area (window, area);
 732 }
 733
 734 static void
 735 page_changed_cb (EvPageCache *page_cache,
 736                  gint         page,
 737                  EvWindow    *ev_window)
 738 {
 739         ev_window_update_actions (ev_window);
 740
 741         ev_window_update_find_status_message (ev_window);
 742
 743         if (!ev_window_is_empty (ev_window))
 744                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 745 }
 746
 747 typedef struct _FindTask {
 748         const gchar *page_label;
 749         gchar *chapter;
 750 } FindTask;
 751
 752 static gboolean
 753 ev_window_find_chapter (GtkTreeModel *tree_model,
 754                         GtkTreePath  *path,
 755                         GtkTreeIter  *iter,
 756                         gpointer      data)
 757 {
 758         FindTask *task = (FindTask *)data;
 759         gchar *page_string;
 760
 761         gtk_tree_model_get (tree_model, iter,
 762                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 763                             -1);
 764
 765         if (!page_string)
 766                 return FALSE;
 767
 768         if (!strcmp (page_string, task->page_label)) {
 769                 gtk_tree_model_get (tree_model, iter,
 770                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 771                                     -1);
 772                 g_free (page_string);
 773                 return TRUE;
 774         }
 775
 776         g_free (page_string);
 777         return FALSE;
 778 }
 779
 780 static void
 781 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 782 {
 783         gchar *page_label = NULL;
 784         gchar *link_title;
 785         FindTask find_task;
 786         EvLink *real_link;
 787         EvLinkAction *action;
 788         EvLinkDest *dest;
 789
 790         if (window->priv->history == NULL)
 791                 return;
 792
 793         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 794                 return;
 795
 796         if (link) {
 797                 action = g_object_ref (ev_link_get_action (link));
 798                 dest = ev_link_action_get_dest (action);
 799                 page = ev_link_dest_get_page (dest);
 800                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 801         } else {
 802                 dest = ev_link_dest_new_page (page);
 803                 action = ev_link_action_new_dest (dest);
 804                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 805         }
 806
 807         if (!page_label)
 808                 return;
 809
 810         find_task.page_label = page_label;
 811         find_task.chapter = NULL;
 812
 813         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 814                 GtkTreeModel *model;
 815
 816                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 817
 818                 if (model) {
 819                         gtk_tree_model_foreach (model,
 820                                                 ev_window_find_chapter,
 821                                                 &find_task);
 822
 823                         g_object_unref (model);
 824                 }
 825         }
 826
 827         if (find_task.chapter)
 828                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 829         else
 830                 link_title = g_strdup_printf (_("Page %s"), page_label);
 831
 832         real_link = ev_link_new (link_title, action);
 833
 834         ev_history_add_link (window->priv->history, real_link);
 835
 836         g_free (find_task.chapter);
 837         g_free (link_title);
 838         g_free (page_label);
 839         g_object_unref (real_link);
 840 }
 841
 842 static void
 843 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 844 {
 845         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 846
 847         ev_window_add_history (window, 0, link);
 848         ev_window_add_history (window, current_page, NULL);
 849 }
 850
 851 static void
 852 history_changed_cb (EvPageCache *page_cache,
 853                     gint         page,
 854                     EvWindow    *window)
 855 {
 856         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 857
 858         ev_window_add_history (window, page, NULL);
 859         ev_window_add_history (window, current_page, NULL);
 860
 861         return;
 862 }
 863
 864 static void
 865 update_document_mode (EvWindow *window, EvDocumentMode mode)
 866 {
 867         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 868                 ev_window_run_presentation (window);
 869         }
 870         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 871                 ev_window_run_fullscreen (window);
 872         }
 873 }
 874
 875 static void
 876 setup_chrome_from_metadata (EvWindow *window)
 877 {
 878         EvChrome chrome = EV_CHROME_NORMAL;
 879         GValue show_toolbar = { 0, };
 880
 881         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 882                 if (!g_value_get_boolean (&show_toolbar))
 883                         chrome &= ~EV_CHROME_TOOLBAR;
 884                 g_value_unset (&show_toolbar);
 885         }
 886         window->priv->chrome = chrome;
 887 }
 888
 889 static void
 890 setup_sidebar_from_metadata (EvWindow *window)
 891 {
 892         gchar      *uri = window->priv->uri;
 893         EvDocument *document = window->priv->document;
 894         GtkWidget  *sidebar = window->priv->sidebar;
 895         GtkWidget  *links = window->priv->sidebar_links;
 896         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 897         GtkWidget  *attachments = window->priv->sidebar_attachments;
 898         GtkWidget  *layers = window->priv->sidebar_layers;
 899         GValue      sidebar_size = { 0, };
 900         GValue      sidebar_page = { 0, };
 901         GValue      sidebar_visibility = { 0, };
 902
 903         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 904                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 905                                         g_value_get_int (&sidebar_size));
 906                 g_value_unset(&sidebar_size);
 907         }
 908
 909         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 910                 const char *page_id = g_value_get_string (&sidebar_page);
 911
 912                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 913                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 914                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 915                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 916                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 917                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 918                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 920                 }
 921                 g_value_unset (&sidebar_page);
 922         } else if (document) {
 923                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 924                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 925                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 926                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 927                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 928                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 929                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 930                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 931                 }
 932         }
 933
 934         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 935                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 936                 g_value_unset (&sidebar_visibility);
 937                 update_chrome_visibility (window);
 938         }
 939 }
 940
 941 static void
 942 setup_document_from_metadata (EvWindow *window)
 943 {
 944         gchar *uri = window->priv->uri;
 945         GValue page = { 0, };
 946         GValue width = { 0, };
 947         GValue height = { 0, };
 948         GValue width_ratio = { 0, };
 949         GValue height_ratio = { 0, };
 950
 951         /* View the previously shown page, but make sure to not open a document on
 952          * the last page, since closing it on the last page most likely means the
 953          * user was finished reading the document. In that case, reopening should
 954          * show the first page. */
 955         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 956                 gint n_pages;
 957                 gint new_page;
 958
 959                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 960                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 961                 ev_page_cache_set_current_page (window->priv->page_cache,
 962                                                 new_page);
 963                 g_value_unset (&page);
 964         }
 965
 966         setup_sidebar_from_metadata (window);
 967
 968         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 969             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 970                 return; /* size was already set in setup_size_from_metadata */
 971
 972         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 973             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 974                 gint       document_width;
 975                 gint       document_height;
 976                 GdkScreen *screen;
 977                 gint       request_width;
 978                 gint       request_height;
 979
 980                 ev_page_cache_get_max_width (window->priv->page_cache,
 981                                              0, 1.0,
 982                                              &document_width);
 983                 ev_page_cache_get_max_height (window->priv->page_cache,
 984                                              0, 1.0,
 985                                              &document_height);
 986
 987                 request_width = g_value_get_double (&width_ratio) * document_width;
 988                 request_height = g_value_get_double (&height_ratio) * document_height;
 989
 990                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 991
 992                 if (screen) {
 993                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 994                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 995                 }
 996
 997                 if (request_width > 0 && request_height > 0) {
 998                         gtk_window_resize (GTK_WINDOW (window),
 999                                            request_width,
1000                                            request_height);
1001                 }
1002                 g_value_unset (&width_ratio);
1003                 g_value_unset (&height_ratio);
1004         }
1005 }
1006
1007 static void
1008 setup_size_from_metadata (EvWindow *window)
1009 {
1010         char *uri = window->priv->uri;
1011         GValue width = { 0, };
1012         GValue height = { 0, };
1013         GValue maximized = { 0, };
1014         GValue x = { 0, };
1015         GValue y = { 0, };
1016
1017         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1018                 if (g_value_get_boolean (&maximized)) {
1019                         gtk_window_maximize (GTK_WINDOW (window));
1020                         g_value_unset (&maximized);
1021                         return;
1022                 } else {
1023                         gtk_window_unmaximize (GTK_WINDOW (window));
1024                 }
1025                 g_value_unset (&maximized);
1026         }
1027
1028         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1029             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1030                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1031                                  g_value_get_int (&y));
1032                 g_value_unset (&x);
1033                 g_value_unset (&y);
1034         }
1035
1036         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1037             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1038                 gtk_window_resize (GTK_WINDOW (window),
1039                                    g_value_get_int (&width),
1040                                    g_value_get_int (&height));
1041                 g_value_unset (&width);
1042                 g_value_unset (&height);
1043         }
1044 }
1045
1046 static void
1047 setup_view_from_metadata (EvWindow *window)
1048 {
1049         EvView *view = EV_VIEW (window->priv->view);
1050         gchar *uri = window->priv->uri;
1051         GEnumValue *enum_value;
1052         GValue sizing_mode = { 0, };
1053         GValue zoom = { 0, };
1054         GValue continuous = { 0, };
1055         GValue dual_page = { 0, };
1056         GValue presentation = { 0, };
1057         GValue fullscreen = { 0, };
1058         GValue rotation = { 0, };
1059
1060         /* Sizing mode */
1061         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1062                 enum_value = g_enum_get_value_by_nick
1063                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1064                 g_value_unset (&sizing_mode);
1065                 ev_view_set_sizing_mode (view, enum_value->value);
1066         }
1067
1068         /* Zoom */
1069         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1070             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1071                 gdouble zoom_value;
1072
1073                 zoom_value = g_value_get_double (&zoom);
1074                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1075                 ev_view_set_zoom (view, zoom_value, FALSE);
1076                 g_value_unset (&zoom);
1077         }
1078
1079         /* Continuous */
1080         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1081                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1082                 g_value_unset (&continuous);
1083         }
1084
1085         /* Dual page */
1086         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1087                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1088                 g_value_unset (&dual_page);
1089         }
1090
1091         /* Presentation */
1092         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1093                 if (g_value_get_boolean (&presentation) && uri) {
1094                         ev_window_run_presentation (window);
1095                 }
1096                 g_value_unset (&presentation);
1097         }
1098
1099         /* Fullscreen */
1100         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1101                 if (g_value_get_boolean (&fullscreen) && uri) {
1102                         ev_window_run_fullscreen (window);
1103                 }
1104                 g_value_unset (&fullscreen);
1105         }
1106
1107         /* Rotation */
1108         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1109                 if (g_value_get_int (&rotation)) {
1110                         switch (g_value_get_int (&rotation)) {
1111                                 case 90:
1112                                         ev_view_set_rotation (view, 90);
1113                                         break;
1114                                 case 180:
1115                                         ev_view_set_rotation (view, 180);
1116                                         break;
1117                                 case 270:
1118                                         ev_view_set_rotation (view, 270);
1119                                         break;
1120                                 default:
1121                                         break;
1122                         }
1123                 }
1124                 g_value_unset (&rotation);
1125         }
1126 }
1127
1128 static void
1129 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1130 {
1131         if (ev_window->priv->thumbnail_job != NULL) {
1132                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1133                         ev_job_cancel (ev_window->priv->thumbnail_job);
1134
1135                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1136                                                       ev_window_set_icon_from_thumbnail,
1137                                                       ev_window);
1138                 g_object_unref (ev_window->priv->thumbnail_job);
1139                 ev_window->priv->thumbnail_job = NULL;
1140         }
1141 }
1142
1143 static void
1144 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1145                                    EvWindow       *ev_window)
1146 {
1147         if (job->thumbnail) {
1148                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1149                                      job->thumbnail);
1150         }
1151
1152         ev_window_clear_thumbnail_job (ev_window);
1153 }
1154
1155 static void
1156 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1157 {
1158         gint page_width, page_height;
1159         gdouble scale;
1160         EvDocument *document = ev_window->priv->document;
1161
1162         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1163             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0 ||
1164             ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1165                 return;
1166         }
1167
1168         ev_window_clear_thumbnail_job (ev_window);
1169
1170         ev_page_cache_get_size (ev_window->priv->page_cache,
1171                                 0, 0, 1.0,
1172                                 &page_width, &page_height);
1173         scale = (gdouble)128 / (gdouble)page_width;
1174
1175         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1176         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1177                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1178                           ev_window);
1179         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1180 }
1181
1182 static gboolean
1183 ev_window_setup_document (EvWindow *ev_window)
1184 {
1185         const EvDocumentInfo *info;
1186         EvDocument *document = ev_window->priv->document;
1187         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1188         GtkAction *action;
1189
1190         ev_window->priv->setup_document_idle = 0;
1191
1192         ev_window_refresh_window_thumbnail (ev_window, 0);
1193
1194         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1195         ev_window_title_set_document (ev_window->priv->title, document);
1196         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1197
1198         ev_sidebar_set_document (sidebar, document);
1199
1200         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1201         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1202         ev_window_setup_action_sensitivity (ev_window);
1203
1204         if (ev_window->priv->history)
1205                 g_object_unref (ev_window->priv->history);
1206         ev_window->priv->history = ev_history_new ();
1207         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1208         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1209
1210         if (ev_window->priv->properties) {
1211                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1212                                                    ev_window->priv->uri,
1213                                                    ev_window->priv->document);
1214         }
1215
1216         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1217         update_document_mode (ev_window, info->mode);
1218
1219         gtk_widget_grab_focus (ev_window->priv->view);
1220
1221         return FALSE;
1222 }
1223
1224 static void
1225 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1226 {
1227         EvView *view = EV_VIEW (ev_window->priv->view);
1228
1229         if (ev_window->priv->document)
1230                 g_object_unref (ev_window->priv->document);
1231         ev_window->priv->document = g_object_ref (document);
1232
1233         ev_window_set_message_area (ev_window, NULL);
1234
1235         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1236         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1237                           G_CALLBACK (page_changed_cb), ev_window);
1238         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1239                           G_CALLBACK (history_changed_cb), ev_window);
1240
1241         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1242                 gint page;
1243
1244                 /* Restart the current page */
1245                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1246                               0,
1247                               ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
1248                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1249                 g_object_unref (ev_window->priv->dest);
1250                 ev_window->priv->dest = NULL;
1251         }
1252
1253         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1254                 ev_window_warning_message (ev_window, "%s",
1255                                            _("The document contains no pages"));
1256         } else if (ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1257                 ev_window_warning_message (ev_window, "%s",
1258                                            _("The document contains only empty pages"));
1259         } else {
1260                 ev_view_set_document (view, document);
1261         }
1262
1263         if (ev_window->priv->setup_document_idle > 0)
1264                 g_source_remove (ev_window->priv->setup_document_idle);
1265
1266         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1267 }
1268
1269 static void
1270 ev_window_document_changed (EvWindow *ev_window,
1271                             gpointer  user_data)
1272 {
1273         ev_window_reload_document (ev_window);
1274 }
1275
1276 static void
1277 ev_window_password_view_unlock (EvWindow *ev_window)
1278 {
1279         const gchar *password;
1280
1281         g_assert (ev_window->priv->load_job);
1282
1283         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1284         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1285         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1286 }
1287
1288 static void
1289 ev_window_clear_load_job (EvWindow *ev_window)
1290 {
1291         if (ev_window->priv->load_job != NULL) {
1292                 if (!ev_job_is_finished (ev_window->priv->load_job))
1293                         ev_job_cancel (ev_window->priv->load_job);
1294
1295                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1296                 g_object_unref (ev_window->priv->load_job);
1297                 ev_window->priv->load_job = NULL;
1298         }
1299 }
1300
1301 static void
1302 ev_window_clear_reload_job (EvWindow *ev_window)
1303 {
1304         if (ev_window->priv->reload_job != NULL) {
1305                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1306                         ev_job_cancel (ev_window->priv->reload_job);
1307
1308                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1309                 g_object_unref (ev_window->priv->reload_job);
1310                 ev_window->priv->reload_job = NULL;
1311         }
1312 }
1313
1314 static void
1315 ev_window_clear_local_uri (EvWindow *ev_window)
1316 {
1317         if (ev_window->priv->local_uri) {
1318                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1319                 g_free (ev_window->priv->local_uri);
1320                 ev_window->priv->local_uri = NULL;
1321         }
1322 }
1323
1324 static void
1325 ev_window_clear_temp_symlink (EvWindow *ev_window)
1326 {
1327         GFile *file, *tempdir;
1328
1329         if (!ev_window->priv->uri)
1330                 return;
1331
1332         file = g_file_new_for_uri (ev_window->priv->uri);
1333         tempdir = g_file_new_for_path (ev_tmp_dir ());
1334
1335         if (g_file_has_prefix (file, tempdir)) {
1336                 GFileInfo *file_info;
1337                 GError    *error = NULL;
1338
1339                 file_info = g_file_query_info (file,
1340                                                G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
1341                                                G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
1342                                                NULL, &error);
1343                 if (file_info) {
1344                         if (g_file_info_get_is_symlink (file_info))
1345                                 g_file_delete (file, NULL, NULL);
1346                         g_object_unref (file_info);
1347                 } else {
1348                         g_warning ("Error deleting temp symlink: %s\n", error->message);
1349                         g_error_free (error);
1350                 }
1351         }
1352
1353         g_object_unref (file);
1354         g_object_unref (tempdir);
1355 }
1356
1357 /* This callback will executed when load job will be finished.
1358  *
1359  * Since the flow of the error dialog is very confusing, we assume that both
1360  * document and uri will go away after this function is called, and thus we need
1361  * to ref/dup them.  Additionally, it needs to clear
1362  * ev_window->priv->password_{uri,document}, and thus people who call this
1363  * function should _not_ necessarily expect those to exist after being
1364  * called. */
1365 static void
1366 ev_window_load_job_cb (EvJob *job,
1367                        gpointer data)
1368 {
1369         EvWindow *ev_window = EV_WINDOW (data);
1370         EvDocument *document = EV_JOB (job)->document;
1371         EvJobLoad *job_load = EV_JOB_LOAD (job);
1372
1373         g_assert (job_load->uri);
1374
1375         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1376
1377         /* Success! */
1378         if (!ev_job_is_failed (job)) {
1379                 ev_window_set_document (ev_window, document);
1380
1381                 setup_document_from_metadata (ev_window);
1382                 setup_view_from_metadata (ev_window);
1383
1384                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1385
1386                 ev_window_title_set_type (ev_window->priv->title,
1387                                           EV_WINDOW_TITLE_DOCUMENT);
1388                 if (job_load->password) {
1389                         GPasswordSave flags;
1390
1391                         flags = ev_password_view_get_password_save_flags (
1392                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1393                         ev_keyring_save_password (ev_window->priv->uri,
1394                                                   job_load->password,
1395                                                   flags);
1396                 }
1397
1398                 if (ev_window->priv->dest) {
1399                         EvLink *link;
1400                         EvLinkAction *link_action;
1401
1402                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1403                         link = ev_link_new (NULL, link_action);
1404                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1405                         g_object_unref (link);
1406
1407                         /* Already unrefed by ev_link_action
1408                          * FIXME: link action should inc dest ref counting
1409                          * or not unref it at all
1410                          */
1411                         ev_window->priv->dest = NULL;
1412                 }
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
1492         if (ev_job_is_failed (job)) {
1493                 ev_window_clear_reload_job (ev_window);
1494                 ev_window->priv->in_reload = FALSE;
1495                 g_object_unref (ev_window->priv->dest);
1496                 ev_window->priv->dest = NULL;
1497
1498                 return;
1499         }
1500
1501         ev_window_set_document (ev_window, job->document);
1502
1503         /* Restart the search after reloading */
1504         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1505         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1506                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1507                                             NULL, ev_window);
1508         }
1509
1510         ev_window_clear_reload_job (ev_window);
1511         ev_window->priv->in_reload = FALSE;
1512 }
1513
1514 /**
1515  * ev_window_get_uri:
1516  * @ev_window: The instance of the #EvWindow.
1517  *
1518  * It returns the uri of the document showed in the #EvWindow.
1519  *
1520  * Returns: the uri of the document showed in the #EvWindow.
1521  */
1522 const char *
1523 ev_window_get_uri (EvWindow *ev_window)
1524 {
1525         return ev_window->priv->uri;
1526 }
1527
1528 /**
1529  * ev_window_close_dialogs:
1530  * @ev_window: The window where dialogs will be closed.
1531  *
1532  * It looks for password, print and properties dialogs and closes them and
1533  * frees them from memory. If there is any print job it does free it too.
1534  */
1535 static void
1536 ev_window_close_dialogs (EvWindow *ev_window)
1537 {
1538         if (ev_window->priv->print_dialog)
1539                 gtk_widget_destroy (ev_window->priv->print_dialog);
1540         ev_window->priv->print_dialog = NULL;
1541
1542         if (ev_window->priv->properties)
1543                 gtk_widget_destroy (ev_window->priv->properties);
1544         ev_window->priv->properties = NULL;
1545 }
1546
1547 static void
1548 ev_window_clear_progress_idle (EvWindow *ev_window)
1549 {
1550         if (ev_window->priv->progress_idle > 0)
1551                 g_source_remove (ev_window->priv->progress_idle);
1552         ev_window->priv->progress_idle = 0;
1553 }
1554
1555 static void
1556 reset_progress_idle (EvWindow *ev_window)
1557 {
1558         ev_window->priv->progress_idle = 0;
1559 }
1560
1561 static void
1562 ev_window_show_progress_message (EvWindow   *ev_window,
1563                                  guint       interval,
1564                                  GSourceFunc function)
1565 {
1566         if (ev_window->priv->progress_idle > 0)
1567                 g_source_remove (ev_window->priv->progress_idle);
1568         ev_window->priv->progress_idle =
1569                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1570                                             interval, function,
1571                                             ev_window,
1572                                             (GDestroyNotify)reset_progress_idle);
1573 }
1574
1575 static void
1576 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1577 {
1578         if (ev_window->priv->progress_cancellable)
1579                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1580         else
1581                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1582 }
1583
1584 static void
1585 ev_window_progress_response_cb (EvProgressMessageArea *area,
1586                                 gint                   response,
1587                                 EvWindow              *ev_window)
1588 {
1589         if (response == GTK_RESPONSE_CANCEL)
1590                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1591         ev_window_set_message_area (ev_window, NULL);
1592 }
1593
1594 static gboolean
1595 show_loading_progress (EvWindow *ev_window)
1596 {
1597         GtkWidget *area;
1598         gchar     *text;
1599         gchar     *display_name;
1600
1601         if (ev_window->priv->message_area)
1602                 return FALSE;
1603
1604         display_name = escape_uri_for_display (ev_window->priv->uri);
1605         text = g_strdup_printf (_("Loading document from “%s”"),
1606                                 display_name);
1607
1608         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1609                                              text,
1610                                              GTK_STOCK_CLOSE,
1611                                              GTK_RESPONSE_CLOSE,
1612                                              GTK_STOCK_CANCEL,
1613                                              GTK_RESPONSE_CANCEL,
1614                                              NULL);
1615         g_signal_connect (area, "response",
1616                           G_CALLBACK (ev_window_progress_response_cb),
1617                           ev_window);
1618         gtk_widget_show (area);
1619         ev_window_set_message_area (ev_window, area);
1620
1621         g_free (text);
1622         g_free (display_name);
1623
1624         return FALSE;
1625 }
1626
1627 static void
1628 ev_window_load_remote_failed (EvWindow *ev_window,
1629                               GError   *error)
1630 {
1631         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1632         ev_window->priv->in_reload = FALSE;
1633         ev_window_error_message (ev_window, error,
1634                                  "%s", _("Unable to open document"));
1635         g_free (ev_window->priv->local_uri);
1636         ev_window->priv->local_uri = NULL;
1637         ev_window->priv->uri_mtime = 0;
1638 }
1639
1640 static void
1641 set_uri_mtime (GFile        *source,
1642                GAsyncResult *async_result,
1643                EvWindow     *ev_window)
1644 {
1645         GFileInfo *info;
1646         GError *error = NULL;
1647
1648         info = g_file_query_info_finish (source, async_result, &error);
1649
1650         if (error) {
1651                 ev_window->priv->uri_mtime = 0;
1652                 g_error_free (error);
1653         } else {
1654                 GTimeVal mtime;
1655
1656                 g_file_info_get_modification_time (info, &mtime);
1657                 ev_window->priv->uri_mtime = mtime.tv_sec;
1658                 g_object_unref (info);
1659         }
1660
1661         g_object_unref (source);
1662 }
1663
1664 static void
1665 mount_volume_ready_cb (GFile        *source,
1666                        GAsyncResult *async_result,
1667                        EvWindow     *ev_window)
1668 {
1669         GError *error = NULL;
1670
1671         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1672
1673         if (error) {
1674                 ev_window_load_remote_failed (ev_window, error);
1675                 g_object_unref (source);
1676                 g_error_free (error);
1677         } else {
1678                 /* Volume successfully mounted,
1679                    try opening the file again */
1680                 ev_window_load_file_remote (ev_window, source);
1681         }
1682 }
1683
1684 static void
1685 window_open_file_copy_ready_cb (GFile        *source,
1686                                 GAsyncResult *async_result,
1687                                 EvWindow     *ev_window)
1688 {
1689         GError *error = NULL;
1690
1691         ev_window_clear_progress_idle (ev_window);
1692
1693         g_file_copy_finish (source, async_result, &error);
1694         if (!error) {
1695                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1696                 g_file_query_info_async (source,
1697                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1698                                          0, G_PRIORITY_DEFAULT,
1699                                          NULL,
1700                                          (GAsyncReadyCallback)set_uri_mtime,
1701                                          ev_window);
1702                 return;
1703         }
1704
1705         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1706                 GMountOperation *operation;
1707
1708                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1709                 g_file_mount_enclosing_volume (source,
1710                                                G_MOUNT_MOUNT_NONE,
1711                                                operation, NULL,
1712                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1713                                                ev_window);
1714                 g_object_unref (operation);
1715         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1716                 ev_window_clear_load_job (ev_window);
1717                 ev_window_clear_local_uri (ev_window);
1718                 g_free (ev_window->priv->uri);
1719                 ev_window->priv->uri = NULL;
1720                 g_object_unref (source);
1721
1722                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1723         } else {
1724                 ev_window_load_remote_failed (ev_window, error);
1725                 g_object_unref (source);
1726         }
1727
1728         g_error_free (error);
1729 }
1730
1731 static void
1732 window_open_file_copy_progress_cb (goffset   n_bytes,
1733                                    goffset   total_bytes,
1734                                    EvWindow *ev_window)
1735 {
1736         gchar *status;
1737         gdouble fraction;
1738
1739         if (!ev_window->priv->message_area)
1740                 return;
1741
1742         fraction = n_bytes / (gdouble)total_bytes;
1743         status = g_strdup_printf (_("Downloading document (%d%%)"),
1744                                   (gint)(fraction * 100));
1745
1746         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1747                                              status);
1748         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1749                                                fraction);
1750
1751         g_free (status);
1752 }
1753
1754 static void
1755 ev_window_load_file_remote (EvWindow *ev_window,
1756                             GFile    *source_file)
1757 {
1758         GFile *target_file;
1759
1760         if (!ev_window->priv->local_uri) {
1761                 gchar *tmp_name;
1762                 gchar *base_name;
1763
1764                 /* We'd like to keep extension of source uri since
1765                  * it helps to resolve some mime types, say cbz */
1766                 tmp_name = ev_tmp_filename (NULL);
1767                 base_name = g_file_get_basename (source_file);
1768                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1769                                                           base_name, NULL);
1770                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1771                                      ev_window->priv->local_uri);
1772                 g_free (base_name);
1773                 g_free (tmp_name);
1774         }
1775
1776         ev_window_reset_progress_cancellable (ev_window);
1777
1778         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1779         g_file_copy_async (source_file, target_file,
1780                            0, G_PRIORITY_DEFAULT,
1781                            ev_window->priv->progress_cancellable,
1782                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1783                            ev_window,
1784                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1785                            ev_window);
1786         g_object_unref (target_file);
1787
1788         ev_window_show_progress_message (ev_window, 1,
1789                                          (GSourceFunc)show_loading_progress);
1790 }
1791
1792 void
1793 ev_window_open_uri (EvWindow       *ev_window,
1794                     const char     *uri,
1795                     EvLinkDest     *dest,
1796                     EvWindowRunMode mode,
1797                     const gchar    *search_string)
1798 {
1799         GFile *source_file;
1800
1801         ev_window->priv->in_reload = FALSE;
1802
1803         if (ev_window->priv->uri &&
1804             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1805                 ev_window_reload_document (ev_window);
1806                 return;
1807         }
1808
1809         if (ev_window->priv->monitor) {
1810                 g_object_unref (ev_window->priv->monitor);
1811                 ev_window->priv->monitor = NULL;
1812         }
1813
1814         ev_window_close_dialogs (ev_window);
1815         ev_window_clear_load_job (ev_window);
1816         ev_window_clear_local_uri (ev_window);
1817         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1818
1819         ev_window->priv->window_mode = mode;
1820
1821         if (ev_window->priv->uri)
1822                 g_free (ev_window->priv->uri);
1823         ev_window->priv->uri = g_strdup (uri);
1824
1825         if (ev_window->priv->search_string)
1826                 g_free (ev_window->priv->search_string);
1827         ev_window->priv->search_string = search_string ?
1828                 g_strdup (search_string) : NULL;
1829
1830         if (ev_window->priv->dest)
1831                 g_object_unref (ev_window->priv->dest);
1832         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1833
1834         setup_size_from_metadata (ev_window);
1835
1836         ev_window->priv->load_job = ev_job_load_new (uri);
1837         g_signal_connect (ev_window->priv->load_job,
1838                           "finished",
1839                           G_CALLBACK (ev_window_load_job_cb),
1840                           ev_window);
1841
1842         source_file = g_file_new_for_uri (uri);
1843         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1844                 ev_window_load_file_remote (ev_window, source_file);
1845         } else {
1846                 g_object_unref (source_file);
1847                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1848         }
1849 }
1850
1851 static void
1852 ev_window_reload_local (EvWindow *ev_window)
1853 {
1854         const gchar *uri;
1855
1856         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1857         ev_window->priv->reload_job = ev_job_load_new (uri);
1858         g_signal_connect (ev_window->priv->reload_job, "finished",
1859                           G_CALLBACK (ev_window_reload_job_cb),
1860                           ev_window);
1861         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1862 }
1863
1864 static gboolean
1865 show_reloading_progress (EvWindow *ev_window)
1866 {
1867         GtkWidget *area;
1868         gchar     *text;
1869
1870         if (ev_window->priv->message_area)
1871                 return FALSE;
1872
1873         text = g_strdup_printf (_("Reloading document from %s"),
1874                                 ev_window->priv->uri);
1875         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1876                                              text,
1877                                              GTK_STOCK_CLOSE,
1878                                              GTK_RESPONSE_CLOSE,
1879                                              GTK_STOCK_CANCEL,
1880                                              GTK_RESPONSE_CANCEL,
1881                                              NULL);
1882         g_signal_connect (area, "response",
1883                           G_CALLBACK (ev_window_progress_response_cb),
1884                           ev_window);
1885         gtk_widget_show (area);
1886         ev_window_set_message_area (ev_window, area);
1887         g_free (text);
1888
1889         return FALSE;
1890 }
1891
1892 static void
1893 reload_remote_copy_ready_cb (GFile        *remote,
1894                              GAsyncResult *async_result,
1895                              EvWindow     *ev_window)
1896 {
1897         GError *error = NULL;
1898
1899         ev_window_clear_progress_idle (ev_window);
1900
1901         g_file_copy_finish (remote, async_result, &error);
1902         if (error) {
1903                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1904                         ev_window_error_message (ev_window, error,
1905                                                  "%s", _("Failed to reload document."));
1906                 g_error_free (error);
1907         } else {
1908                 ev_window_reload_local (ev_window);
1909         }
1910
1911         g_object_unref (remote);
1912 }
1913
1914 static void
1915 reload_remote_copy_progress_cb (goffset   n_bytes,
1916                                 goffset   total_bytes,
1917                                 EvWindow *ev_window)
1918 {
1919         gchar *status;
1920         gdouble fraction;
1921
1922         if (!ev_window->priv->message_area)
1923                 return;
1924
1925         fraction = n_bytes / (gdouble)total_bytes;
1926         status = g_strdup_printf (_("Downloading document (%d%%)"),
1927                                   (gint)(fraction * 100));
1928
1929         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1930                                              status);
1931         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1932                                                fraction);
1933
1934         g_free (status);
1935 }
1936
1937 static void
1938 query_remote_uri_mtime_cb (GFile        *remote,
1939                            GAsyncResult *async_result,
1940                            EvWindow     *ev_window)
1941 {
1942         GFileInfo *info;
1943         GTimeVal   mtime;
1944         GError    *error = NULL;
1945
1946         info = g_file_query_info_finish (remote, async_result, &error);
1947         if (error) {
1948                 g_error_free (error);
1949                 g_object_unref (remote);
1950                 ev_window_reload_local (ev_window);
1951
1952                 return;
1953         }
1954
1955         g_file_info_get_modification_time (info, &mtime);
1956         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1957                 GFile *target_file;
1958
1959                 /* Remote file has changed */
1960                 ev_window->priv->uri_mtime = mtime.tv_sec;
1961
1962                 ev_window_reset_progress_cancellable (ev_window);
1963
1964                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1965                 g_file_copy_async (remote, target_file,
1966                                    G_FILE_COPY_OVERWRITE,
1967                                    G_PRIORITY_DEFAULT,
1968                                    ev_window->priv->progress_cancellable,
1969                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1970                                    ev_window,
1971                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1972                                    ev_window);
1973                 g_object_unref (target_file);
1974                 ev_window_show_progress_message (ev_window, 1,
1975                                                  (GSourceFunc)show_reloading_progress);
1976         } else {
1977                 g_object_unref (remote);
1978                 ev_window_reload_local (ev_window);
1979         }
1980
1981         g_object_unref (info);
1982 }
1983
1984 static void
1985 ev_window_reload_remote (EvWindow *ev_window)
1986 {
1987         GFile *remote;
1988
1989         remote = g_file_new_for_uri (ev_window->priv->uri);
1990         /* Reload the remote uri only if it has changed */
1991         g_file_query_info_async (remote,
1992                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1993                                  0, G_PRIORITY_DEFAULT,
1994                                  NULL,
1995                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1996                                  ev_window);
1997 }
1998
1999 static void
2000 ev_window_reload_document (EvWindow *ev_window)
2001 {
2002         gint page;
2003
2004
2005         ev_window_clear_reload_job (ev_window);
2006         ev_window->priv->in_reload = TRUE;
2007
2008         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2009
2010         if (ev_window->priv->dest)
2011                 g_object_unref (ev_window->priv->dest);
2012         /* FIXME: save the scroll position too (xyz dest) */
2013         ev_window->priv->dest = ev_link_dest_new_page (page);
2014
2015         if (ev_window->priv->local_uri) {
2016                 ev_window_reload_remote (ev_window);
2017         } else {
2018                 ev_window_reload_local (ev_window);
2019         }
2020 }
2021
2022 static void
2023 file_open_dialog_response_cb (GtkWidget *chooser,
2024                               gint       response_id,
2025                               EvWindow  *ev_window)
2026 {
2027         if (response_id == GTK_RESPONSE_OK) {
2028                 GSList *uris;
2029                 gchar  *uri;
2030
2031                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2032
2033                 ev_application_open_uri_list (EV_APP, uris,
2034                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2035                                               GDK_CURRENT_TIME);
2036
2037                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2038                 g_slist_free (uris);
2039
2040                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2041                 ev_application_set_filechooser_uri (EV_APP,
2042                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2043                                                     uri);
2044                 g_free (uri);
2045         }
2046
2047         gtk_widget_destroy (chooser);
2048 }
2049
2050 static void
2051 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2052 {
2053         GtkWidget   *chooser;
2054         const gchar *default_uri;
2055         gchar       *parent_uri = NULL;
2056
2057         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2058                                                GTK_WINDOW (window),
2059                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2060                                                GTK_STOCK_CANCEL,
2061                                                GTK_RESPONSE_CANCEL,
2062                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2063                                                NULL);
2064
2065         ev_document_factory_add_filters (chooser, NULL);
2066         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2067         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2068
2069         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2070         if (!default_uri && window->priv->uri) {
2071                 GFile *file, *parent;
2072
2073                 file = g_file_new_for_uri (window->priv->uri);
2074                 parent = g_file_get_parent (file);
2075                 if (parent) {
2076                         parent_uri = g_file_get_uri (parent);
2077                         default_uri = parent_uri;
2078                         g_object_unref (parent);
2079                 }
2080                 g_object_unref (file);
2081         }
2082
2083         if (default_uri) {
2084                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2085         } else {
2086                 const gchar *folder;
2087
2088                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2089                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2090                                                      folder ? folder : g_get_home_dir ());
2091         }
2092         g_free (parent_uri);
2093
2094         g_signal_connect (chooser, "response",
2095                           G_CALLBACK (file_open_dialog_response_cb),
2096                           window);
2097
2098         gtk_widget_show (chooser);
2099 }
2100
2101 static gchar *
2102 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2103 {
2104         gchar  *tmp_filename = NULL;
2105         gchar  *name;
2106         guint   i = 0;
2107         GError *link_error = NULL;
2108         GFile  *tmp_file = NULL;
2109
2110         name = g_path_get_basename (filename);
2111
2112         do {
2113                 gchar *basename;
2114
2115                 if (tmp_filename)
2116                         g_free (tmp_filename);
2117                 if (tmp_file)
2118                         g_object_unref (tmp_file);
2119                 g_clear_error (&link_error);
2120
2121                 basename = g_strdup_printf ("%s-%d", name, i++);
2122                 tmp_filename = g_build_filename (ev_tmp_dir (),
2123                                                  basename, NULL);
2124
2125                 g_free (basename);
2126                 tmp_file = g_file_new_for_path (tmp_filename);
2127         } while (!g_file_make_symbolic_link (tmp_file, filename, NULL, &link_error) &&
2128                  g_error_matches (link_error, G_IO_ERROR, G_IO_ERROR_EXISTS));
2129
2130         g_free (name);
2131         g_object_unref (tmp_file);
2132
2133         if (link_error) {
2134                 g_propagate_prefixed_error (error,
2135                                             link_error,
2136                                             _("Couldn't create symlink “%s”: "),
2137                                             tmp_filename);
2138                 g_free (tmp_filename);
2139
2140                 return NULL;
2141         }
2142
2143         return tmp_filename;
2144 }
2145
2146 static void
2147 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2148 {
2149         GError      *error = NULL;
2150         gchar       *symlink_uri;
2151         gchar       *old_filename;
2152         gchar       *new_filename;
2153         const gchar *uri_unc;
2154
2155         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2156                                      "uri-uncompressed");
2157         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2158                                             NULL, NULL);
2159         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2160
2161         if (error) {
2162                 ev_window_error_message (window, error,
2163                                          "%s", _("Cannot open a copy."));
2164                 g_error_free (error);
2165                 g_free (old_filename);
2166                 g_free (new_filename);
2167
2168                 return;
2169         }
2170
2171         g_free (old_filename);
2172
2173         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2174         g_free (new_filename);
2175
2176         ev_application_open_uri_at_dest (EV_APP,
2177                                          symlink_uri,
2178                                          gtk_window_get_screen (GTK_WINDOW (window)),
2179                                          dest,
2180                                          0,
2181                                          NULL,
2182                                          GDK_CURRENT_TIME);
2183         g_free (symlink_uri);
2184 }
2185
2186 static void
2187 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2188 {
2189         EvPageCache *page_cache;
2190         EvLinkDest  *dest;
2191         gint         current_page;
2192
2193         page_cache = ev_page_cache_get (window->priv->document);
2194         current_page = ev_page_cache_get_current_page (page_cache);
2195
2196         dest = ev_link_dest_new_page (current_page);
2197         ev_window_cmd_file_open_copy_at_dest (window, dest);
2198         g_object_unref (dest);
2199 }
2200
2201 static void
2202 ev_window_cmd_recent_file_activate (GtkAction *action,
2203                                     EvWindow  *window)
2204 {
2205         GtkRecentInfo *info;
2206         const gchar   *uri;
2207
2208         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2209         g_assert (info != NULL);
2210
2211         uri = gtk_recent_info_get_uri (info);
2212
2213         ev_application_open_uri_at_dest (EV_APP, uri,
2214                                          gtk_window_get_screen (GTK_WINDOW (window)),
2215                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2216 }
2217
2218 static void
2219 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2220                                              const gchar        *uri,
2221                                              EvWindow           *window)
2222 {
2223         ev_application_open_uri_at_dest (EV_APP, uri,
2224                                          gtk_window_get_screen (GTK_WINDOW (window)),
2225                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2226 }
2227
2228 static void
2229 ev_window_add_recent (EvWindow *window, const char *filename)
2230 {
2231         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2232 }
2233
2234 static gint
2235 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2236 {
2237         gboolean     has_ev_a, has_ev_b;
2238         const gchar *evince = g_get_application_name ();
2239
2240         has_ev_a = gtk_recent_info_has_application (a, evince);
2241         has_ev_b = gtk_recent_info_has_application (b, evince);
2242
2243         if (has_ev_a && has_ev_b) {
2244                 time_t time_a, time_b;
2245
2246                 time_a = gtk_recent_info_get_modified (a);
2247                 time_b = gtk_recent_info_get_modified (b);
2248
2249                 return (time_b - time_a);
2250         } else if (has_ev_a) {
2251                 return -1;
2252         } else if (has_ev_b) {
2253                 return 1;
2254         }
2255
2256         return 0;
2257 }
2258
2259 /*
2260  * Doubles underscore to avoid spurious menu accels.
2261  */
2262 static gchar *
2263 ev_window_get_recent_file_label (gint index, const gchar *filename)
2264 {
2265         GString *str;
2266         gint length;
2267         const gchar *p;
2268         const gchar *end;
2269         gboolean is_rtl;
2270
2271         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2272
2273         g_return_val_if_fail (filename != NULL, NULL);
2274
2275         length = strlen (filename);
2276         str = g_string_sized_new (length + 10);
2277         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2278
2279         p = filename;
2280         end = filename + length;
2281
2282         while (p != end) {
2283                 const gchar *next;
2284                 next = g_utf8_next_char (p);
2285
2286                 switch (*p) {
2287                         case '_':
2288                                 g_string_append (str, "__");
2289                                 break;
2290                         default:
2291                                 g_string_append_len (str, p, next - p);
2292                                 break;
2293                 }
2294
2295                 p = next;
2296         }
2297
2298         return g_string_free (str, FALSE);
2299 }
2300
2301 static void
2302 ev_window_setup_recent (EvWindow *ev_window)
2303 {
2304         GList        *items, *l;
2305         guint         n_items = 0;
2306         const gchar  *evince = g_get_application_name ();
2307         static guint  i = 0;
2308
2309         if (ev_window->priv->recent_ui_id > 0) {
2310                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2311                                           ev_window->priv->recent_ui_id);
2312                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2313         }
2314         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2315
2316         if (ev_window->priv->recent_action_group) {
2317                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2318                                                     ev_window->priv->recent_action_group);
2319                 g_object_unref (ev_window->priv->recent_action_group);
2320         }
2321         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2322         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2323                                             ev_window->priv->recent_action_group, 0);
2324
2325         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2326         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2327
2328         for (l = items; l && l->data; l = g_list_next (l)) {
2329                 GtkRecentInfo *info;
2330                 GtkAction     *action;
2331                 gchar         *action_name;
2332                 gchar         *label;
2333
2334                 info = (GtkRecentInfo *) l->data;
2335
2336                 if (!gtk_recent_info_has_application (info, evince) ||
2337                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2338                         continue;
2339
2340                 action_name = g_strdup_printf ("RecentFile%u", i++);
2341                 label = ev_window_get_recent_file_label (
2342                         n_items + 1, gtk_recent_info_get_display_name (info));
2343
2344                 action = g_object_new (GTK_TYPE_ACTION,
2345                                        "name", action_name,
2346                                        "label", label,
2347                                        NULL);
2348
2349                 g_object_set_data_full (G_OBJECT (action),
2350                                         "gtk-recent-info",
2351                                         gtk_recent_info_ref (info),
2352                                         (GDestroyNotify) gtk_recent_info_unref);
2353
2354                 g_signal_connect (action, "activate",
2355                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2356                                   (gpointer) ev_window);
2357
2358                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2359                                              action);
2360                 g_object_unref (action);
2361
2362                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2363                                        ev_window->priv->recent_ui_id,
2364                                        "/MainMenu/FileMenu/RecentFilesMenu",
2365                                        label,
2366                                        action_name,
2367                                        GTK_UI_MANAGER_MENUITEM,
2368                                        FALSE);
2369                 g_free (action_name);
2370                 g_free (label);
2371
2372                 if (++n_items == 5)
2373                         break;
2374         }
2375
2376         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2377         g_list_free (items);
2378 }
2379
2380 static gboolean
2381 show_saving_progress (GFile *dst)
2382 {
2383         EvWindow  *ev_window;
2384         GtkWidget *area;
2385         gchar     *text;
2386         gchar     *uri;
2387         EvSaveType save_type;
2388
2389         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2390         ev_window->priv->progress_idle = 0;
2391
2392         if (ev_window->priv->message_area)
2393                 return FALSE;
2394
2395         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2396         uri = g_file_get_uri (dst);
2397         switch (save_type) {
2398         case EV_SAVE_DOCUMENT:
2399                 text = g_strdup_printf (_("Saving document to %s"), uri);
2400                 break;
2401         case EV_SAVE_ATTACHMENT:
2402                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2403                 break;
2404         case EV_SAVE_IMAGE:
2405                 text = g_strdup_printf (_("Saving image to %s"), uri);
2406                 break;
2407         default:
2408                 g_assert_not_reached ();
2409         }
2410         g_free (uri);
2411         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2412                                              text,
2413                                              GTK_STOCK_CLOSE,
2414                                              GTK_RESPONSE_CLOSE,
2415                                              GTK_STOCK_CANCEL,
2416                                              GTK_RESPONSE_CANCEL,
2417                                              NULL);
2418         g_signal_connect (area, "response",
2419                           G_CALLBACK (ev_window_progress_response_cb),
2420                           ev_window);
2421         gtk_widget_show (area);
2422         ev_window_set_message_area (ev_window, area);
2423         g_free (text);
2424
2425         return FALSE;
2426 }
2427
2428 static void
2429 window_save_file_copy_ready_cb (GFile        *src,
2430                                 GAsyncResult *async_result,
2431                                 GFile        *dst)
2432 {
2433         EvWindow *ev_window;
2434         GError   *error = NULL;
2435
2436         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2437         ev_window_clear_progress_idle (ev_window);
2438
2439         if (g_file_copy_finish (src, async_result, &error)) {
2440                 ev_tmp_file_unlink (src);
2441                 return;
2442         }
2443
2444         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2445                 gchar *name;
2446
2447                 name = g_file_get_basename (dst);
2448                 ev_window_error_message (ev_window, error,
2449                                          _("The file could not be saved as “%s”."),
2450                                          name);
2451                 g_free (name);
2452         }
2453         ev_tmp_file_unlink (src);
2454         g_error_free (error);
2455 }
2456
2457 static void
2458 window_save_file_copy_progress_cb (goffset n_bytes,
2459                                    goffset total_bytes,
2460                                    GFile  *dst)
2461 {
2462         EvWindow  *ev_window;
2463         EvSaveType save_type;
2464         gchar     *status;
2465         gdouble    fraction;
2466
2467         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2468
2469         if (!ev_window->priv->message_area)
2470                 return;
2471
2472         fraction = n_bytes / (gdouble)total_bytes;
2473         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2474
2475         switch (save_type) {
2476         case EV_SAVE_DOCUMENT:
2477                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2478                                           (gint)(fraction * 100));
2479                 break;
2480         case EV_SAVE_ATTACHMENT:
2481                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2482                                           (gint)(fraction * 100));
2483                 break;
2484         case EV_SAVE_IMAGE:
2485                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2486                                           (gint)(fraction * 100));
2487                 break;
2488         default:
2489                 g_assert_not_reached ();
2490         }
2491
2492         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2493                                              status);
2494         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2495                                                fraction);
2496
2497         g_free (status);
2498 }
2499
2500 static void
2501 ev_window_save_remote (EvWindow  *ev_window,
2502                        EvSaveType save_type,
2503                        GFile     *src,
2504                        GFile     *dst)
2505 {
2506         ev_window_reset_progress_cancellable (ev_window);
2507         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2508         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2509         g_file_copy_async (src, dst,
2510                            G_FILE_COPY_OVERWRITE,
2511                            G_PRIORITY_DEFAULT,
2512                            ev_window->priv->progress_cancellable,
2513                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2514                            dst,
2515                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2516                            dst);
2517         ev_window->priv->progress_idle =
2518                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2519                                             1,
2520                                             (GSourceFunc)show_saving_progress,
2521                                             dst,
2522                                             NULL);
2523 }
2524
2525 static void
2526 ev_window_clear_save_job (EvWindow *ev_window)
2527 {
2528         if (ev_window->priv->save_job != NULL) {
2529                 if (!ev_job_is_finished (ev_window->priv->save_job))
2530                         ev_job_cancel (ev_window->priv->save_job);
2531
2532                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2533                                                       ev_window_save_job_cb,
2534                                                       ev_window);
2535                 g_object_unref (ev_window->priv->save_job);
2536                 ev_window->priv->save_job = NULL;
2537         }
2538 }
2539
2540 static void
2541 ev_window_save_job_cb (EvJob     *job,
2542                        EvWindow  *window)
2543 {
2544         if (ev_job_is_failed (job)) {
2545                 ev_window_error_message (window, job->error,
2546                                          _("The file could not be saved as “%s”."),
2547                                          EV_JOB_SAVE (job)->uri);
2548         }
2549
2550         ev_window_clear_save_job (window);
2551 }
2552
2553 static void
2554 file_save_dialog_response_cb (GtkWidget *fc,
2555                               gint       response_id,
2556                               EvWindow  *ev_window)
2557 {
2558         gchar *uri;
2559         GFile *file, *parent;
2560
2561         if (response_id != GTK_RESPONSE_OK) {
2562                 gtk_widget_destroy (fc);
2563                 return;
2564         }
2565
2566         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2567         file = g_file_new_for_uri (uri);
2568         parent = g_file_get_parent (file);
2569         g_object_unref (file);
2570         if (parent) {
2571                 gchar *folder_uri;
2572
2573                 folder_uri = g_file_get_uri (parent);
2574                 ev_application_set_filechooser_uri (EV_APP,
2575                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2576                                                     folder_uri);
2577                 g_free (folder_uri);
2578                 g_object_unref (parent);
2579         }
2580
2581         /* FIXME: remote copy should be done here rather than in the save job,
2582          * so that we can track progress and cancel the operation
2583          */
2584
2585         ev_window_clear_save_job (ev_window);
2586         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2587                                                      uri, ev_window->priv->uri);
2588         g_signal_connect (ev_window->priv->save_job, "finished",
2589                           G_CALLBACK (ev_window_save_job_cb),
2590                           ev_window);
2591         /* The priority doesn't matter for this job */
2592         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2593
2594         g_free (uri);
2595         gtk_widget_destroy (fc);
2596 }
2597
2598 static void
2599 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2600 {
2601         GtkWidget *fc;
2602         gchar *base_name;
2603         GFile *file;
2604         const gchar *default_uri;
2605
2606         fc = gtk_file_chooser_dialog_new (
2607                 _("Save a Copy"),
2608                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2609                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2610                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2611                 NULL);
2612
2613         ev_document_factory_add_filters (fc, ev_window->priv->document);
2614         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2615         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2616                                                 GTK_RESPONSE_OK,
2617                                                 GTK_RESPONSE_CANCEL,
2618                                                 -1);
2619
2620         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2621         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2622         file = g_file_new_for_uri (ev_window->priv->uri);
2623         base_name = g_file_get_basename (file);
2624         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2625
2626         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2627         if (default_uri) {
2628                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2629         } else {
2630                 const gchar *folder;
2631
2632                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2633                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2634                                                      folder ? folder : g_get_home_dir ());
2635         }
2636
2637         g_object_unref (file);
2638         g_free (base_name);
2639
2640         g_signal_connect (fc, "response",
2641                           G_CALLBACK (file_save_dialog_response_cb),
2642                           ev_window);
2643
2644         gtk_widget_show (fc);
2645 }
2646
2647 static void
2648 ev_window_load_print_settings_from_metadata (EvWindow *window)
2649 {
2650         gchar *uri = window->priv->uri;
2651         gint   i;
2652
2653         /* Load print setting that are specific to the document */
2654         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2655                 GValue   value = { 0, };
2656                 gboolean success;
2657
2658                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2659                 gtk_print_settings_set (window->priv->print_settings,
2660                                         document_print_settings[i],
2661                                         success ? g_value_get_string (&value) : NULL);
2662                 if (success)
2663                         g_value_unset (&value);
2664         }
2665 }
2666
2667 static void
2668 ev_window_save_print_settings (EvWindow *window)
2669 {
2670         gchar *uri = window->priv->uri;
2671         gint   i;
2672
2673         /* Save print settings that are specific to the document */
2674         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2675                 const gchar *value;
2676
2677                 value = gtk_print_settings_get (window->priv->print_settings,
2678                                                 document_print_settings[i]);
2679                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2680         }
2681 }
2682
2683 static void
2684 ev_window_save_print_page_setup (EvWindow *window)
2685 {
2686         gchar        *uri = window->priv->uri;
2687         GtkPageSetup *page_setup = window->priv->print_page_setup;
2688
2689         /* Save page setup options that are specific to the document */
2690         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2691                                      gtk_page_setup_get_orientation (page_setup));
2692         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2693                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2694         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2695                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2696         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2697                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2698         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2699                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2700 }
2701
2702 static void
2703 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2704 {
2705         gchar        *uri = window->priv->uri;
2706         GtkPageSetup *page_setup = window->priv->print_page_setup;
2707         GtkPaperSize *paper_size;
2708         GValue        value = { 0, };
2709
2710         paper_size = gtk_page_setup_get_paper_size (page_setup);
2711
2712         /* Load page setup options that are specific to the document */
2713         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2714                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2715                 g_value_unset (&value);
2716         } else {
2717                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2718         }
2719
2720         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2721                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2722                 g_value_unset (&value);
2723         } else {
2724                 gtk_page_setup_set_top_margin (page_setup,
2725                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2726                                                GTK_UNIT_MM);
2727         }
2728
2729         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2730                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2731                 g_value_unset (&value);
2732         } else {
2733                 gtk_page_setup_set_bottom_margin (page_setup,
2734                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2735                                                   GTK_UNIT_MM);
2736         }
2737
2738         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2739                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2740                 g_value_unset (&value);
2741         } else {
2742                 gtk_page_setup_set_left_margin (page_setup,
2743                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2744                                                 GTK_UNIT_MM);
2745         }
2746
2747         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2748                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2749                 g_value_unset (&value);
2750         } else {
2751                 gtk_page_setup_set_right_margin (page_setup,
2752                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2753                                                  GTK_UNIT_MM);
2754         }
2755 }
2756
2757 static void
2758 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2759                                     EvWindow     *window)
2760 {
2761         /* Dialog was canceled */
2762         if (!page_setup)
2763                 return;
2764
2765         if (window->priv->print_page_setup != page_setup) {
2766                 if (window->priv->print_page_setup)
2767                         g_object_unref (window->priv->print_page_setup);
2768                 window->priv->print_page_setup = g_object_ref (page_setup);
2769         }
2770
2771         ev_application_set_page_setup (EV_APP, page_setup);
2772         ev_window_save_print_page_setup (window);
2773 }
2774
2775 static void
2776 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2777 {
2778         if (!ev_window->priv->print_page_setup) {
2779                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2780                         ev_application_get_page_setup (EV_APP));
2781                 ev_window_load_print_page_setup_from_metadata (ev_window);
2782         }
2783
2784         gtk_print_run_page_setup_dialog_async (
2785                 GTK_WINDOW (ev_window),
2786                 ev_window->priv->print_page_setup,
2787                 ev_window->priv->print_settings,
2788                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2789                 ev_window);
2790 }
2791
2792 static void
2793 ev_window_print_cancel (EvWindow *ev_window)
2794 {
2795         EvPrintOperation *op;
2796
2797         if (!ev_window->priv->print_queue)
2798                 return;
2799
2800         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2801                 ev_print_operation_cancel (op);
2802         }
2803 }
2804
2805 static void
2806 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2807                                              gint      n_jobs)
2808 {
2809         gchar *text = NULL;
2810
2811         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2812             !ev_window->priv->print_queue)
2813                 return;
2814
2815         if (n_jobs == 0) {
2816                 ev_window_set_message_area (ev_window, NULL);
2817                 return;
2818         }
2819
2820         if (n_jobs > 1) {
2821                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2822                                                   "%d pending jobs in queue",
2823                                                   n_jobs - 1), n_jobs - 1);
2824         }
2825
2826         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2827                                             text);
2828         g_free (text);
2829 }
2830
2831 static gboolean
2832 destroy_window (GtkWidget *window)
2833 {
2834         gtk_widget_destroy (window);
2835
2836         return FALSE;
2837 }
2838
2839 static void
2840 ev_window_print_operation_done (EvPrintOperation       *op,
2841                                 GtkPrintOperationResult result,
2842                                 EvWindow               *ev_window)
2843 {
2844         gint n_jobs;
2845
2846         switch (result) {
2847         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2848                 GtkPrintSettings *print_settings;
2849
2850                 print_settings = ev_print_operation_get_print_settings (op);
2851                 if (ev_window->priv->print_settings != print_settings) {
2852                         if (ev_window->priv->print_settings)
2853                                 g_object_unref (ev_window->priv->print_settings);
2854                         ev_window->priv->print_settings = g_object_ref (print_settings);
2855                 }
2856
2857                 ev_application_set_print_settings (EV_APP, print_settings);
2858                 ev_window_save_print_settings (ev_window);
2859         }
2860
2861                 break;
2862         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2863                 GtkWidget *dialog;
2864                 GError    *error = NULL;
2865
2866
2867                 ev_print_operation_get_error (op, &error);
2868
2869                 /* The message area is already used by
2870                  * the printing progress, so it's better to
2871                  * use a popup dialog in this case
2872                  */
2873                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2874                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2875                                                  GTK_MESSAGE_ERROR,
2876                                                  GTK_BUTTONS_CLOSE,
2877                                                  "%s", _("Failed to print document"));
2878                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2879                                                           "%s", error->message);
2880                 g_signal_connect (dialog, "response",
2881                                   G_CALLBACK (gtk_widget_destroy),
2882                                   NULL);
2883                 gtk_widget_show (dialog);
2884
2885                 g_error_free (error);
2886         }
2887                 break;
2888         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2889         default:
2890                 break;
2891         }
2892
2893         g_queue_remove (ev_window->priv->print_queue, op);
2894         g_object_unref (op);
2895         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2896         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2897
2898         if (n_jobs == 0 && ev_window->priv->close_after_print)
2899                 g_idle_add ((GSourceFunc)destroy_window,
2900                             ev_window);
2901 }
2902
2903 static void
2904 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2905                                       gint                   response,
2906                                       EvWindow              *ev_window)
2907 {
2908         if (response == GTK_RESPONSE_CANCEL) {
2909                 EvPrintOperation *op;
2910
2911                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2912                 ev_print_operation_cancel (op);
2913         } else {
2914                 gtk_widget_hide (GTK_WIDGET (area));
2915         }
2916 }
2917
2918 static void
2919 ev_window_print_operation_status_changed (EvPrintOperation *op,
2920                                           EvWindow         *ev_window)
2921 {
2922         const gchar *status;
2923         gdouble      fraction;
2924
2925         status = ev_print_operation_get_status (op);
2926         fraction = ev_print_operation_get_progress (op);
2927
2928         if (!ev_window->priv->message_area) {
2929                 GtkWidget   *area;
2930                 const gchar *job_name;
2931                 gchar       *text;
2932
2933                 job_name = ev_print_operation_get_job_name (op);
2934                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2935
2936                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2937                                                      text,
2938                                                      GTK_STOCK_CLOSE,
2939                                                      GTK_RESPONSE_CLOSE,
2940                                                      GTK_STOCK_CANCEL,
2941                                                      GTK_RESPONSE_CANCEL,
2942                                                      NULL);
2943                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2944                 g_signal_connect (area, "response",
2945                                   G_CALLBACK (ev_window_print_progress_response_cb),
2946                                   ev_window);
2947                 gtk_widget_show (area);
2948                 ev_window_set_message_area (ev_window, area);
2949                 g_free (text);
2950         }
2951
2952         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2953                                              status);
2954         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2955                                                fraction);
2956 }
2957
2958 static void
2959 ev_window_print_operation_begin_print (EvPrintOperation *op,
2960                                        EvWindow         *ev_window)
2961 {
2962         GtkPrintSettings *print_settings;
2963
2964         if (!ev_window->priv->print_queue)
2965                 ev_window->priv->print_queue = g_queue_new ();
2966
2967         g_queue_push_head (ev_window->priv->print_queue, op);
2968         ev_window_print_update_pending_jobs_message (ev_window,
2969                                                      g_queue_get_length (ev_window->priv->print_queue));
2970
2971         if (ev_window->priv->print_settings)
2972                 g_object_unref (ev_window->priv->print_settings);
2973         print_settings = ev_print_operation_get_print_settings (op);
2974         ev_window->priv->print_settings = g_object_ref (print_settings);
2975 }
2976
2977 void
2978 ev_window_print_range (EvWindow *ev_window,
2979                        gint      first_page,
2980                        gint      last_page)
2981 {
2982         EvPrintOperation *op;
2983         EvPageCache      *page_cache;
2984         gint              current_page;
2985         gint              document_last_page;
2986
2987         g_return_if_fail (EV_IS_WINDOW (ev_window));
2988         g_return_if_fail (ev_window->priv->document != NULL);
2989
2990         if (!ev_window->priv->print_queue)
2991                 ev_window->priv->print_queue = g_queue_new ();
2992
2993         op = ev_print_operation_new (ev_window->priv->document);
2994         if (!op) {
2995                 g_warning ("%s", "Printing is not supported for document\n");
2996                 return;
2997         }
2998
2999         g_signal_connect (op, "begin_print",
3000                           G_CALLBACK (ev_window_print_operation_begin_print),
3001                           (gpointer)ev_window);
3002         g_signal_connect (op, "status_changed",
3003                           G_CALLBACK (ev_window_print_operation_status_changed),
3004                           (gpointer)ev_window);
3005         g_signal_connect (op, "done",
3006                           G_CALLBACK (ev_window_print_operation_done),
3007                           (gpointer)ev_window);
3008
3009         page_cache = ev_page_cache_get (ev_window->priv->document);
3010         current_page = ev_page_cache_get_current_page (page_cache);
3011         document_last_page = ev_page_cache_get_n_pages (page_cache);
3012
3013         if (!ev_window->priv->print_settings) {
3014                 ev_window->priv->print_settings = gtk_print_settings_copy (
3015                         ev_application_get_print_settings (EV_APP));
3016                 ev_window_load_print_settings_from_metadata (ev_window);
3017         }
3018
3019         if (!ev_window->priv->print_page_setup) {
3020                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
3021                         ev_application_get_page_setup (EV_APP));
3022                 ev_window_load_print_page_setup_from_metadata (ev_window);
3023         }
3024
3025         if (first_page != 1 || last_page != document_last_page) {
3026                 GtkPageRange range;
3027
3028                 /* Ranges in GtkPrint are 0 - N */
3029                 range.start = first_page - 1;
3030                 range.end = last_page - 1;
3031
3032                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
3033                                                     GTK_PRINT_PAGES_RANGES);
3034                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
3035                                                     &range, 1);
3036         }
3037
3038         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3039         ev_print_operation_set_current_page (op, current_page);
3040         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
3041         ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
3042
3043         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3044 }
3045
3046 static void
3047 ev_window_print (EvWindow *window)
3048 {
3049         EvPageCache *page_cache;
3050         gint         last_page;
3051
3052         page_cache = ev_page_cache_get (window->priv->document);
3053         last_page = ev_page_cache_get_n_pages (page_cache);
3054
3055         ev_window_print_range (window, 1, last_page);
3056 }
3057
3058 static void
3059 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3060 {
3061         ev_window_print (ev_window);
3062 }
3063
3064 static void
3065 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3066 {
3067         if (ev_window->priv->properties == NULL) {
3068                 ev_window->priv->properties = ev_properties_dialog_new ();
3069                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3070                                                    ev_window->priv->uri,
3071                                                    ev_window->priv->document);
3072                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3073                                            (gpointer) &(ev_window->priv->properties));
3074                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3075                                               GTK_WINDOW (ev_window));
3076         }
3077
3078         ev_document_fc_mutex_lock ();
3079         gtk_widget_show (ev_window->priv->properties);
3080         ev_document_fc_mutex_unlock ();
3081 }
3082
3083 static void
3084 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3085                                          gint       response,
3086                                          EvWindow  *ev_window)
3087 {
3088         gtk_widget_destroy (GTK_WIDGET (dialog));
3089
3090         switch (response) {
3091         case GTK_RESPONSE_YES:
3092                 if (!ev_window->priv->print_queue ||
3093                     g_queue_is_empty (ev_window->priv->print_queue))
3094                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3095                 else
3096                         ev_window->priv->close_after_print = TRUE;
3097                 break;
3098         case GTK_RESPONSE_NO:
3099                 ev_window->priv->close_after_print = TRUE;
3100                 if (ev_window->priv->print_queue &&
3101                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3102                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3103                         ev_window_print_cancel (ev_window);
3104                 } else {
3105                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3106                 }
3107                 break;
3108         case GTK_RESPONSE_CANCEL:
3109         default:
3110                 ev_window->priv->close_after_print = FALSE;
3111         }
3112 }
3113
3114 static void
3115 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3116 {
3117         GtkWidget *dialog;
3118         gchar     *text, *markup;
3119         gint       n_print_jobs;
3120
3121         n_print_jobs = ev_window->priv->print_queue ?
3122                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3123
3124         if (n_print_jobs == 0) {
3125                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3126                 return;
3127         }
3128
3129         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3130                                          GTK_DIALOG_MODAL,
3131                                          GTK_MESSAGE_QUESTION,
3132                                          GTK_BUTTONS_NONE,
3133                                          NULL);
3134         if (n_print_jobs == 1) {
3135                 EvPrintOperation *op;
3136                 const gchar      *job_name;
3137
3138                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3139                 job_name = ev_print_operation_get_job_name (op);
3140
3141                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3142                                         job_name);
3143         } else {
3144                 text = g_strdup_printf (_("There are %d print jobs active. "
3145                                           "Wait until print finishes before closing?"),
3146                                         n_print_jobs);
3147         }
3148
3149         markup = g_strdup_printf ("<b>%s</b>", text);
3150         g_free (text);
3151
3152         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3153         g_free (markup);
3154
3155         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3156                                                   _("If you close the window, pending print "
3157                                                     "jobs will not be printed."));
3158
3159         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3160                                 _("Cancel _print and Close"),
3161                                 GTK_RESPONSE_NO,
3162                                 GTK_STOCK_CANCEL,
3163                                 GTK_RESPONSE_CANCEL,
3164                                 _("Close _after Printing"),
3165                                 GTK_RESPONSE_YES,
3166                                 NULL);
3167         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3168         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3169                                                  GTK_RESPONSE_YES,
3170                                                  GTK_RESPONSE_NO,
3171                                                  GTK_RESPONSE_CANCEL,
3172                                                  -1);
3173
3174         g_signal_connect (dialog, "response",
3175                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3176                           ev_window);
3177         gtk_widget_show (dialog);
3178 }
3179
3180 static void
3181 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3182 {
3183         GtkAction *action;
3184
3185         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3186         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3187         update_chrome_visibility (window);
3188
3189         action = gtk_action_group_get_action (window->priv->action_group,
3190                                               PAGE_SELECTOR_ACTION);
3191         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3192 }
3193
3194 static void
3195 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3196 {
3197         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3198 }
3199
3200 static void
3201 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3202 {
3203         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3204 }
3205
3206 static void
3207 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3208 {
3209         gboolean continuous;
3210
3211         ev_window_stop_presentation (ev_window, TRUE);
3212         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3213         g_object_set (G_OBJECT (ev_window->priv->view),
3214                       "continuous", continuous,
3215                       NULL);
3216         ev_window_update_actions (ev_window);
3217 }
3218
3219 static void
3220 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3221 {
3222         gboolean dual_page;
3223
3224         ev_window_stop_presentation (ev_window, TRUE);
3225         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3226         g_object_set (G_OBJECT (ev_window->priv->view),
3227                       "dual-page", dual_page,
3228                       NULL);
3229         ev_window_update_actions (ev_window);
3230 }
3231
3232 static void
3233 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3234 {
3235         ev_window_stop_presentation (ev_window, TRUE);
3236
3237         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3238                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3239         } else {
3240                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3241         }
3242         ev_window_update_actions (ev_window);
3243 }
3244
3245 static void
3246 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3247 {
3248         ev_window_stop_presentation (ev_window, TRUE);
3249
3250         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3251                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3252         } else {
3253                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3254         }
3255         ev_window_update_actions (ev_window);
3256 }
3257
3258
3259 static void
3260 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3261 {
3262         g_return_if_fail (EV_IS_WINDOW (ev_window));
3263
3264         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3265 }
3266
3267 static void
3268 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3269 {
3270         g_return_if_fail (EV_IS_WINDOW (ev_window));
3271
3272         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3273                 g_error ("Find action should be insensitive since document doesn't support find");
3274                 return;
3275         }
3276
3277         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3278         update_chrome_visibility (ev_window);
3279         gtk_widget_grab_focus (ev_window->priv->find_bar);
3280 }
3281
3282 static void
3283 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3284 {
3285         g_return_if_fail (EV_IS_WINDOW (ev_window));
3286
3287         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3288         update_chrome_visibility (ev_window);
3289         gtk_widget_grab_focus (ev_window->priv->find_bar);
3290         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3291 }
3292
3293 static void
3294 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3295 {
3296         g_return_if_fail (EV_IS_WINDOW (ev_window));
3297
3298         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3299         update_chrome_visibility (ev_window);
3300         gtk_widget_grab_focus (ev_window->priv->find_bar);
3301         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3302 }
3303
3304 static void
3305 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3306 {
3307         g_return_if_fail (EV_IS_WINDOW (ev_window));
3308
3309         ev_view_copy (EV_VIEW (ev_window->priv->view));
3310 }
3311
3312 static void
3313 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3314                                       EvWindow *ev_window)
3315 {
3316         if (!ev_window_is_empty (ev_window))
3317                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3318                                              gtk_paned_get_position (GTK_PANED (object)));
3319 }
3320
3321 static void
3322 ev_window_update_fullscreen_action (EvWindow *window)
3323 {
3324         GtkAction *action;
3325
3326         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3327         g_signal_handlers_block_by_func
3328                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3329         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3330                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3331         g_signal_handlers_unblock_by_func
3332                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3333 }
3334
3335 static void
3336 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3337 {
3338         GtkWidget *item;
3339
3340         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3341         g_object_set (item, "is-important", FALSE, NULL);
3342
3343         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3344         g_object_set (item, "is-important", FALSE, NULL);
3345
3346         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3347         g_object_set (item, "is-important", TRUE, NULL);
3348
3349         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3350         g_object_set (item, "is-important", TRUE, NULL);
3351 }
3352
3353 static void
3354 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3355 {
3356         static gboolean done = FALSE;
3357
3358         if (!done) {
3359                 gtk_rc_parse_string (
3360                         "\n"
3361                         "   style \"fullscreen-toolbar-style\"\n"
3362                         "   {\n"
3363                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3364                         "   }\n"
3365                         "\n"
3366                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3367                         "\n");
3368                 done = TRUE;
3369         }
3370
3371         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3372 }
3373
3374 static void
3375 ev_window_run_fullscreen (EvWindow *window)
3376 {
3377         EvView  *view = EV_VIEW (window->priv->view);
3378         gboolean fullscreen_window = TRUE;
3379
3380         if (ev_view_get_fullscreen (view))
3381                 return;
3382
3383         if (!window->priv->fullscreen_toolbar) {
3384                 window->priv->fullscreen_toolbar =
3385                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3386                                                    "/FullscreenToolbar");
3387
3388                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3389                                        GTK_TOOLBAR_BOTH_HORIZ);
3390                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3391                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3392
3393                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3394                                     window->priv->fullscreen_toolbar,
3395                                     FALSE, FALSE, 0);
3396                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3397                                        window->priv->fullscreen_toolbar, 1);
3398         }
3399
3400         if (ev_view_get_presentation (view)) {
3401                 ev_window_stop_presentation (window, FALSE);
3402                 fullscreen_window = FALSE;
3403         }
3404
3405         g_object_set (G_OBJECT (window->priv->scrolled_window),
3406                       "shadow-type", GTK_SHADOW_NONE,
3407                       NULL);
3408
3409         ev_view_set_fullscreen (view, TRUE);
3410         ev_window_update_fullscreen_action (window);
3411
3412         /* If the user doesn't have the main toolbar he/she won't probably want
3413          * the toolbar in fullscreen mode. See bug #483048
3414          */
3415         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3416                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3417         update_chrome_visibility (window);
3418
3419         if (fullscreen_window)
3420                 gtk_window_fullscreen (GTK_WINDOW (window));
3421         gtk_widget_grab_focus (window->priv->view);
3422
3423         if (!ev_window_is_empty (window))
3424                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3425 }
3426
3427 static void
3428 ev_window_stop_fullscreen (EvWindow *window,
3429                            gboolean  unfullscreen_window)
3430 {
3431         EvView *view = EV_VIEW (window->priv->view);
3432
3433         if (!ev_view_get_fullscreen (view))
3434                 return;
3435
3436         g_object_set (G_OBJECT (window->priv->scrolled_window),
3437                       "shadow-type", GTK_SHADOW_IN,
3438                       NULL);
3439
3440         ev_view_set_fullscreen (view, FALSE);
3441         ev_window_update_fullscreen_action (window);
3442         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3443         update_chrome_visibility (window);
3444         if (unfullscreen_window)
3445                 gtk_window_unfullscreen (GTK_WINDOW (window));
3446
3447         if (!ev_window_is_empty (window))
3448                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3449 }
3450
3451 static void
3452 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3453 {
3454         gboolean fullscreen;
3455
3456         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3457         if (fullscreen) {
3458                 ev_window_run_fullscreen (window);
3459         } else {
3460                 ev_window_stop_fullscreen (window, TRUE);
3461         }
3462 }
3463
3464 static gboolean
3465 presentation_timeout_cb (EvWindow *window)
3466 {
3467         EvView *view = EV_VIEW (window->priv->view);
3468
3469         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3470                 return FALSE;
3471
3472         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3473         window->priv->presentation_timeout_id = 0;
3474
3475         return FALSE;
3476 }
3477
3478 static void
3479 presentation_set_timeout (EvWindow *window)
3480 {
3481         if (window->priv->presentation_timeout_id > 0) {
3482                 g_source_remove (window->priv->presentation_timeout_id);
3483         }
3484
3485         window->priv->presentation_timeout_id =
3486                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3487                                        (GSourceFunc)presentation_timeout_cb, window);
3488
3489         ev_view_show_cursor (EV_VIEW (window->priv->view));
3490 }
3491
3492 static void
3493 presentation_clear_timeout (EvWindow *window)
3494 {
3495         if (window->priv->presentation_timeout_id > 0) {
3496                 g_source_remove (window->priv->presentation_timeout_id);
3497         }
3498
3499         window->priv->presentation_timeout_id = 0;
3500
3501         ev_view_show_cursor (EV_VIEW (window->priv->view));
3502 }
3503
3504 static gboolean
3505 presentation_motion_notify_cb (GtkWidget *widget,
3506                                GdkEventMotion *event,
3507                                gpointer user_data)
3508 {
3509         EvWindow *window = EV_WINDOW (user_data);
3510
3511         presentation_set_timeout (window);
3512
3513         return FALSE;
3514 }
3515
3516 static gboolean
3517 presentation_leave_notify_cb (GtkWidget *widget,
3518                               GdkEventCrossing *event,
3519                               gpointer user_data)
3520 {
3521         EvWindow *window = EV_WINDOW (user_data);
3522
3523         presentation_clear_timeout (window);
3524
3525         return FALSE;
3526 }
3527
3528 static void
3529 ev_window_update_presentation_action (EvWindow *window)
3530 {
3531         GtkAction *action;
3532
3533         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3534         g_signal_handlers_block_by_func
3535                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3536         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3537                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3538         g_signal_handlers_unblock_by_func
3539                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3540 }
3541
3542 static void
3543 ev_window_run_presentation (EvWindow *window)
3544 {
3545         EvView  *view = EV_VIEW (window->priv->view);
3546         gboolean fullscreen_window = TRUE;
3547
3548         if (ev_view_get_presentation (view))
3549                 return;
3550
3551         if (ev_view_get_fullscreen (view)) {
3552                 ev_window_stop_fullscreen (window, FALSE);
3553                 fullscreen_window = FALSE;
3554         }
3555
3556         g_object_set (G_OBJECT (window->priv->scrolled_window),
3557                       "shadow-type", GTK_SHADOW_NONE,
3558                       NULL);
3559
3560         ev_view_set_presentation (view, TRUE);
3561         ev_window_update_presentation_action (window);
3562
3563         update_chrome_visibility (window);
3564
3565         gtk_widget_grab_focus (window->priv->view);
3566         if (fullscreen_window)
3567                 gtk_window_fullscreen (GTK_WINDOW (window));
3568
3569         g_signal_connect (window->priv->view,
3570                           "motion-notify-event",
3571                           G_CALLBACK (presentation_motion_notify_cb),
3572                           window);
3573         g_signal_connect (window->priv->view,
3574                           "leave-notify-event",
3575                           G_CALLBACK (presentation_leave_notify_cb),
3576                           window);
3577         presentation_set_timeout (window);
3578
3579         ev_application_screensaver_disable (EV_APP);
3580
3581         if (!ev_window_is_empty (window))
3582                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3583 }
3584
3585 static void
3586 ev_window_stop_presentation (EvWindow *window,
3587                              gboolean  unfullscreen_window)
3588 {
3589         EvView *view = EV_VIEW (window->priv->view);
3590
3591         if (!ev_view_get_presentation (view))
3592                 return;
3593
3594         g_object_set (G_OBJECT (window->priv->scrolled_window),
3595                       "shadow-type", GTK_SHADOW_IN,
3596                       NULL);
3597
3598         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3599         ev_window_update_presentation_action (window);
3600         update_chrome_visibility (window);
3601         if (unfullscreen_window)
3602                 gtk_window_unfullscreen (GTK_WINDOW (window));
3603
3604         g_signal_handlers_disconnect_by_func (window->priv->view,
3605                                               (gpointer) presentation_motion_notify_cb,
3606                                               window);
3607         g_signal_handlers_disconnect_by_func (window->priv->view,
3608                                               (gpointer) presentation_leave_notify_cb,
3609                                               window);
3610         presentation_clear_timeout (window);
3611
3612         ev_application_screensaver_enable (EV_APP);
3613
3614         if (!ev_window_is_empty (window))
3615                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3616 }
3617
3618 static void
3619 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3620 {
3621         gboolean presentation;
3622
3623         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3624         if (presentation) {
3625                 ev_window_run_presentation (window);
3626         }
3627 }
3628
3629 static void
3630 ev_window_setup_gtk_settings (EvWindow *window)
3631 {
3632         GtkSettings *settings;
3633         GdkScreen   *screen;
3634         gchar       *menubar_accel_accel;
3635
3636         screen = gtk_window_get_screen (GTK_WINDOW (window));
3637         settings = gtk_settings_get_for_screen (screen);
3638
3639         g_object_get (settings,
3640                       "gtk-menu-bar-accel", &menubar_accel_accel,
3641                       NULL);
3642         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3643                 gtk_accelerator_parse (menubar_accel_accel,
3644                                        &window->priv->menubar_accel_keyval,
3645                                        &window->priv->menubar_accel_modifier);
3646                 if (window->priv->menubar_accel_keyval == 0) {
3647                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3648                                    menubar_accel_accel);
3649                 }
3650         } else {
3651                 window->priv->menubar_accel_keyval = 0;
3652                 window->priv->menubar_accel_modifier = 0;
3653         }
3654
3655         g_free (menubar_accel_accel);
3656 }
3657
3658 static void
3659 ev_window_screen_changed (GtkWidget *widget,
3660                           GdkScreen *old_screen)
3661 {
3662         EvWindow *window = EV_WINDOW (widget);
3663         EvWindowPrivate *priv = window->priv;
3664         GdkScreen *screen;
3665
3666         screen = gtk_widget_get_screen (widget);
3667         if (screen == old_screen)
3668                 return;
3669
3670         ev_window_setup_gtk_settings (window);
3671         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3672                                 get_screen_dpi (GTK_WINDOW (window)));
3673
3674         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3675                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3676         }
3677 }
3678
3679 static gboolean
3680 ev_window_state_event (GtkWidget           *widget,
3681                        GdkEventWindowState *event)
3682 {
3683         EvWindow *window = EV_WINDOW (widget);
3684         EvView   *view = EV_VIEW (window->priv->view);
3685
3686         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3687                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3688         }
3689
3690         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3691                 return FALSE;
3692
3693         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3694                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3695                         return FALSE;
3696
3697                 ev_window_run_fullscreen (window);
3698         } else {
3699                 if (ev_view_get_fullscreen (view))
3700                         ev_window_stop_fullscreen (window, FALSE);
3701                 else if (ev_view_get_presentation (view))
3702                         ev_window_stop_presentation (window, FALSE);
3703         }
3704
3705         return FALSE;
3706 }
3707
3708 static void
3709 ev_window_set_page_mode (EvWindow         *window,
3710                          EvWindowPageMode  page_mode)
3711 {
3712         GtkWidget *child = NULL;
3713         GtkWidget *real_child;
3714
3715         if (window->priv->page_mode == page_mode)
3716                 return;
3717
3718         window->priv->page_mode = page_mode;
3719
3720         switch (page_mode) {
3721                 case PAGE_MODE_DOCUMENT:
3722                         child = window->priv->view;
3723                         break;
3724                 case PAGE_MODE_PASSWORD:
3725                         child = window->priv->password_view;
3726                         break;
3727                 default:
3728                         g_assert_not_reached ();
3729         }
3730
3731         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3732         if (child != real_child) {
3733                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3734                                       real_child);
3735                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3736                                    child);
3737         }
3738         ev_window_update_actions (window);
3739 }
3740
3741
3742 static void
3743 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3744 {
3745         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3746 }
3747
3748 static void
3749 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3750 {
3751         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3752 }
3753
3754 static void
3755 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3756 {
3757         EvWindow *ev_window = EV_WINDOW (data);
3758         egg_editable_toolbar_set_edit_mode
3759                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3760         ev_application_save_toolbars_model (EV_APP);
3761         gtk_widget_destroy (GTK_WIDGET (dialog));
3762 }
3763
3764 static void
3765 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3766 {
3767         GtkWidget *dialog;
3768         GtkWidget *editor;
3769
3770         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3771                                               GTK_WINDOW (ev_window),
3772                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3773                                               GTK_STOCK_CLOSE,
3774                                               GTK_RESPONSE_CLOSE,
3775                                               NULL);
3776         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3777         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3778         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3779         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3780         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3781
3782         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3783                                          ev_application_get_toolbars_model (EV_APP));
3784         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3785         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3786
3787         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3788
3789         egg_editable_toolbar_set_edit_mode
3790                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3791
3792         g_signal_connect (dialog, "response",
3793                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3794                           ev_window);
3795         gtk_widget_show_all (dialog);
3796 }
3797
3798 static void
3799 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3800 {
3801         g_return_if_fail (EV_IS_WINDOW (ev_window));
3802
3803         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3804         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3805 }
3806
3807 static void
3808 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3809 {
3810         g_return_if_fail (EV_IS_WINDOW (ev_window));
3811
3812         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3813         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3814 }
3815
3816 static void
3817 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3818 {
3819         g_return_if_fail (EV_IS_WINDOW (ev_window));
3820
3821         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3822 }
3823
3824 static void
3825 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3826 {
3827         g_return_if_fail (EV_IS_WINDOW (ev_window));
3828
3829         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3830 }
3831
3832 static void
3833 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3834 {
3835         g_return_if_fail (EV_IS_WINDOW (ev_window));
3836
3837         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3838 }
3839
3840 static void
3841 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3842 {
3843         int n_pages;
3844
3845         g_return_if_fail (EV_IS_WINDOW (ev_window));
3846
3847         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3848         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3849 }
3850
3851 static void
3852 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3853 {
3854         int n_pages, current_page;
3855
3856         g_return_if_fail (EV_IS_WINDOW (ev_window));
3857
3858         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3859         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3860
3861         if (current_page + 10 < n_pages)
3862                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3863 }
3864
3865 static void
3866 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3867 {
3868         int current_page;
3869
3870         g_return_if_fail (EV_IS_WINDOW (ev_window));
3871
3872         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3873
3874         if (current_page - 10 >= 0)
3875                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3876 }
3877
3878 static void
3879 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3880 {
3881         ev_window_reload_document (ev_window);
3882 }
3883
3884 static void
3885 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3886 {
3887         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3888 }
3889
3890 static void
3891 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3892 {
3893         GError  *error = NULL;
3894
3895         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3896                       "ghelp:evince",
3897                       GDK_CURRENT_TIME,
3898                       &error);
3899         if (error) {
3900                 ev_window_error_message (ev_window, error,
3901                                          "%s", _("There was an error displaying help"));
3902                 g_error_free (error);
3903         }
3904 }
3905
3906 static void
3907 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3908 {
3909         ev_window_stop_fullscreen (window, TRUE);
3910 }
3911
3912 static void
3913 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3914 {
3915         ev_window_run_presentation (window);
3916 }
3917
3918 static void
3919 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3920 {
3921         GtkWidget *widget;
3922
3923         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3924
3925         widget = gtk_window_get_focus (GTK_WINDOW (window));
3926         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3927                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3928                 update_chrome_visibility (window);
3929                 gtk_widget_grab_focus (window->priv->view);
3930         } else {
3931                 gboolean fullscreen;
3932                 gboolean presentation;
3933
3934                 g_object_get (window->priv->view,
3935                               "fullscreen", &fullscreen,
3936                               "presentation", &presentation,
3937                               NULL);
3938
3939                 if (fullscreen) {
3940                         ev_window_stop_fullscreen (window, TRUE);
3941                 } else if (presentation) {
3942                         ev_window_stop_presentation (window, TRUE);
3943                         gtk_widget_grab_focus (window->priv->view);
3944                 } else {
3945                         gtk_widget_grab_focus (window->priv->view);
3946                 }
3947
3948                 if (fullscreen && presentation)
3949                         g_warning ("Both fullscreen and presentation set somehow");
3950         }
3951 }
3952
3953 static void
3954 save_sizing_mode (EvWindow *window)
3955 {
3956         EvSizingMode mode;
3957         GEnumValue *enum_value;
3958
3959         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3960         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3961
3962         if (!ev_window_is_empty (window))
3963                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3964                                                 enum_value->value_nick);
3965 }
3966
3967 static void
3968 ev_window_set_view_size (EvWindow *window)
3969 {
3970         gint width, height;
3971         GtkRequisition vsb_requisition;
3972         GtkRequisition hsb_requisition;
3973         gint scrollbar_spacing;
3974         GtkWidget *scrolled_window = window->priv->scrolled_window;
3975
3976         if (!window->priv->view)
3977                 return;
3978
3979         /* Calculate the width available for the content */
3980         width  = scrolled_window->allocation.width;
3981         height = scrolled_window->allocation.height;
3982
3983         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
3984                 width -=  2 * window->priv->view->style->xthickness;
3985                 height -= 2 * window->priv->view->style->ythickness;
3986         }
3987
3988         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
3989                                  &vsb_requisition);
3990         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
3991                                  &hsb_requisition);
3992         gtk_widget_style_get (scrolled_window,
3993                               "scrollbar_spacing",
3994                               &scrollbar_spacing,
3995                               NULL);
3996
3997         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3998                                    MAX (1, width),
3999                                    MAX (1, height),
4000                                    vsb_requisition.width + scrollbar_spacing,
4001                                    hsb_requisition.height + scrollbar_spacing);
4002 }
4003
4004 static void
4005 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
4006                                   EvWindow   *ev_window)
4007 {
4008         EvSizingMode sizing_mode;
4009
4010         g_object_get (ev_window->priv->view,
4011                       "sizing-mode", &sizing_mode,
4012                       NULL);
4013
4014         g_object_set (ev_window->priv->scrolled_window,
4015                       "hscrollbar-policy",
4016                       sizing_mode == EV_SIZING_FREE ?
4017                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4018                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4019                       NULL);
4020
4021         update_sizing_buttons (ev_window);
4022         save_sizing_mode (ev_window);
4023 }
4024
4025 static void
4026 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4027 {
4028         ev_window_update_actions (ev_window);
4029
4030         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4031                 gdouble zoom;
4032
4033                 zoom = ev_view_get_zoom (view);
4034                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4035                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4036         }
4037 }
4038
4039 static void
4040 ev_window_update_continuous_action (EvWindow *window)
4041 {
4042         GtkAction *action;
4043
4044         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4045         g_signal_handlers_block_by_func
4046                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4047         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4048                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4049         g_signal_handlers_unblock_by_func
4050                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4051 }
4052
4053 static void
4054 ev_window_update_dual_page_action (EvWindow *window)
4055 {
4056         GtkAction *action;
4057
4058         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4059         g_signal_handlers_block_by_func
4060                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4061         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4062                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4063         g_signal_handlers_unblock_by_func
4064                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4065 }
4066
4067 static void
4068 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4069 {
4070         ev_window_update_continuous_action (ev_window);
4071
4072         if (!ev_window_is_empty (ev_window))
4073                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4074                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4075 }
4076
4077 static void
4078 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4079 {
4080         int rotation;
4081
4082         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4083
4084         if (!ev_window_is_empty (window))
4085                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4086                                              rotation);
4087
4088         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4089                                        rotation);
4090         ev_window_refresh_window_thumbnail (window, rotation);
4091 }
4092
4093 static void
4094 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4095 {
4096         ev_window_update_actions (window);
4097 }
4098
4099 static void
4100 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4101 {
4102         ev_window_update_dual_page_action (ev_window);
4103
4104         if (!ev_window_is_empty (ev_window))
4105                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4106                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4107 }
4108
4109 static char *
4110 build_comments_string (void)
4111 {
4112 #ifdef ENABLE_PDF
4113         PopplerBackend backend;
4114         const char *backend_name;
4115         const char *version;
4116
4117         backend = poppler_get_backend ();
4118         version = poppler_get_version ();
4119         switch (backend) {
4120                 case POPPLER_BACKEND_CAIRO:
4121                         backend_name = "cairo";
4122                         break;
4123                 case POPPLER_BACKEND_SPLASH:
4124                         backend_name = "splash";
4125                         break;
4126                 default:
4127                         backend_name = "unknown";
4128                         break;
4129         }
4130
4131         return g_strdup_printf (_("Document Viewer.\n"
4132                                   "Using poppler %s (%s)"),
4133                                 version, backend_name);
4134 #else
4135         return g_strdup_printf (_("Document Viewer"));
4136 #endif
4137 }
4138
4139 static void
4140 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4141 {
4142         const char *authors[] = {
4143                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4144                 "Jonathan Blandford <jrb@gnome.org>",
4145                 "Marco Pesenti Gritti <marco@gnome.org>",
4146                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4147                 "Bryan Clark <clarkbw@gnome.org>",
4148                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4149                 "Wouter Bolsterlee <wbolster@gnome.org>",
4150                 "Christian Persch <chpe" "\100" "gnome.org>",
4151                 NULL
4152         };
4153
4154         const char *documenters[] = {
4155                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4156                 NULL
4157         };
4158
4159         const char *license[] = {
4160                 N_("Evince is free software; you can redistribute it and/or modify "
4161                    "it under the terms of the GNU General Public License as published by "
4162                    "the Free Software Foundation; either version 2 of the License, or "
4163                    "(at your option) any later version.\n"),
4164                 N_("Evince is distributed in the hope that it will be useful, "
4165                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4166                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4167                    "GNU General Public License for more details.\n"),
4168                 N_("You should have received a copy of the GNU General Public License "
4169                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4170                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4171         };
4172
4173         char *license_trans;
4174         char *comments;
4175
4176 #ifdef ENABLE_NLS
4177         const char **p;
4178
4179         for (p = authors; *p; ++p)
4180                 *p = _(*p);
4181
4182         for (p = documenters; *p; ++p)
4183                 *p = _(*p);
4184 #endif
4185
4186         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4187                                      _(license[2]), "\n", NULL);
4188         comments = build_comments_string ();
4189
4190         gtk_show_about_dialog (
4191                 GTK_WINDOW (ev_window),
4192                 "name", _("Evince"),
4193                 "version", VERSION,
4194                 "copyright",
4195                 _("© 1996–2009 The Evince authors"),
4196                 "license", license_trans,
4197                 "website", "http://www.gnome.org/projects/evince",
4198                 "comments", comments,
4199                 "authors", authors,
4200                 "documenters", documenters,
4201                 "translator-credits", _("translator-credits"),
4202                 "logo-icon-name", "evince",
4203                 "wrap-license", TRUE,
4204                 NULL);
4205
4206         g_free (comments);
4207         g_free (license_trans);
4208 }
4209
4210 static void
4211 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4212 {
4213         gboolean active;
4214
4215         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4216         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4217         update_chrome_visibility (ev_window);
4218         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4219 }
4220
4221 static void
4222 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4223 {
4224         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4225                 return;
4226
4227         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4228                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4229         update_chrome_visibility (ev_window);
4230 }
4231
4232 static void
4233 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4234                                            GParamSpec *pspec,
4235                                            EvWindow   *ev_window)
4236 {
4237         GtkWidget *current_page;
4238         const char *id;
4239
4240         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4241
4242         if (current_page == ev_window->priv->sidebar_links) {
4243                 id = LINKS_SIDEBAR_ID;
4244         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4245                 id = THUMBNAILS_SIDEBAR_ID;
4246         } else if (current_page == ev_window->priv->sidebar_attachments) {
4247                 id = ATTACHMENTS_SIDEBAR_ID;
4248         } else if (current_page == ev_window->priv->sidebar_layers) {
4249                 id = LAYERS_SIDEBAR_ID;
4250         } else {
4251                 g_assert_not_reached();
4252         }
4253
4254         g_object_unref (current_page);
4255
4256         if (!ev_window_is_empty (ev_window))
4257                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4258 }
4259
4260 static void
4261 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4262                                          GParamSpec *pspec,
4263                                          EvWindow   *ev_window)
4264 {
4265         EvView *view = EV_VIEW (ev_window->priv->view);
4266         GtkAction *action;
4267
4268         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4269
4270         if (!ev_view_get_presentation (view)) {
4271                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4272                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4273
4274                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4275                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4276         }
4277 }
4278
4279 static void
4280 view_menu_link_popup (EvWindow *ev_window,
4281                       EvLink   *link)
4282 {
4283         gboolean   show_external = FALSE;
4284         gboolean   show_internal = FALSE;
4285         GtkAction *action;
4286
4287         if (ev_window->priv->link)
4288                 g_object_unref (ev_window->priv->link);
4289
4290         if (link)
4291                 ev_window->priv->link = g_object_ref (link);
4292         else
4293                 ev_window->priv->link = NULL;
4294
4295         if (ev_window->priv->link) {
4296                 EvLinkAction *ev_action;
4297
4298                 ev_action = ev_link_get_action (link);
4299                 if (ev_action) {
4300                         switch (ev_link_action_get_action_type (ev_action)) {
4301                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4302                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4303                                         show_internal = TRUE;
4304                                         break;
4305                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4306                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4307                                         show_external = TRUE;
4308                                         break;
4309                                 default:
4310                                         break;
4311                         }
4312                 }
4313         }
4314
4315         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4316                                               "OpenLink");
4317         gtk_action_set_visible (action, show_external);
4318
4319         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4320                                               "CopyLinkAddress");
4321         gtk_action_set_visible (action, show_external);
4322
4323         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4324                                               "GoLink");
4325         gtk_action_set_visible (action, show_internal);
4326
4327         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4328                                               "OpenLinkNewWindow");
4329         gtk_action_set_visible (action, show_internal);
4330 }
4331
4332 static void
4333 view_menu_image_popup (EvWindow  *ev_window,
4334                        EvImage   *image)
4335 {
4336         GtkAction *action;
4337         gboolean   show_image = FALSE;
4338
4339         if (ev_window->priv->image)
4340                 g_object_unref (ev_window->priv->image);
4341
4342         if (image)
4343                 ev_window->priv->image = g_object_ref (image);
4344         else
4345                 ev_window->priv->image = NULL;
4346
4347         show_image = (ev_window->priv->image != NULL);
4348
4349         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4350                                               "SaveImageAs");
4351         gtk_action_set_visible (action, show_image);
4352
4353         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4354                                               "CopyImage");
4355         gtk_action_set_visible (action, show_image);
4356 }
4357
4358 static gboolean
4359 view_menu_popup_cb (EvView   *view,
4360                     GObject  *object,
4361                     EvWindow *ev_window)
4362 {
4363         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4364                 return FALSE;
4365
4366         view_menu_link_popup (ev_window,
4367                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4368         view_menu_image_popup (ev_window,
4369                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4370
4371         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4372                         NULL, NULL, NULL, NULL,
4373                         3, gtk_get_current_event_time ());
4374         return TRUE;
4375 }
4376
4377 static gboolean
4378 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4379                               GList           *attach_list,
4380                               EvWindow        *ev_window)
4381 {
4382         GtkWidget *popup;
4383
4384         g_assert (attach_list != NULL);
4385
4386         if (ev_window->priv->attach_list) {
4387                 g_list_foreach (ev_window->priv->attach_list,
4388                                 (GFunc) g_object_unref, NULL);
4389                 g_list_free (ev_window->priv->attach_list);
4390         }
4391
4392         ev_window->priv->attach_list = attach_list;
4393
4394         popup = ev_window->priv->attachment_popup;
4395
4396         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4397                         NULL, NULL,
4398                         3, gtk_get_current_event_time ());
4399
4400         return TRUE;
4401 }
4402
4403 static void
4404 ev_window_update_find_status_message (EvWindow *ev_window)
4405 {
4406         gchar *message;
4407
4408         if (!ev_window->priv->find_job)
4409                 return;
4410
4411         if (ev_job_is_finished (ev_window->priv->find_job)) {
4412                 gint n_results;
4413
4414                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4415                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4416                 /* TRANS: Sometimes this could be better translated as
4417                                       "%d hit(s) on this page".  Therefore this string
4418                                       contains plural cases. */
4419                 message = g_strdup_printf (ngettext ("%d found on this page",
4420                                                      "%d found on this page",
4421                                                      n_results),
4422                                            n_results);
4423         } else {
4424                 gdouble percent;
4425
4426                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4427                 message = g_strdup_printf (_("%3d%% remaining to search"),
4428                                            (gint) ((1.0 - percent) * 100));
4429         }
4430
4431         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4432         g_free (message);
4433 }
4434
4435 static void
4436 ev_window_find_job_finished_cb (EvJobFind *job,
4437                                 EvWindow  *ev_window)
4438 {
4439         ev_window_update_find_status_message (ev_window);
4440 }
4441
4442 static void
4443 ev_window_find_job_updated_cb (EvJobFind *job,
4444                                gint       page,
4445                                EvWindow  *ev_window)
4446 {
4447         ev_window_update_actions (ev_window);
4448
4449         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4450                               ev_job_find_get_results (job),
4451                               page);
4452         ev_window_update_find_status_message (ev_window);
4453 }
4454
4455 static void
4456 ev_window_clear_find_job (EvWindow *ev_window)
4457 {
4458         if (ev_window->priv->find_job != NULL) {
4459                 if (!ev_job_is_finished (ev_window->priv->find_job))
4460                         ev_job_cancel (ev_window->priv->find_job);
4461
4462                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4463                                                       ev_window_find_job_finished_cb,
4464                                                       ev_window);
4465                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4466                                                       ev_window_find_job_updated_cb,
4467                                                       ev_window);
4468                 g_object_unref (ev_window->priv->find_job);
4469                 ev_window->priv->find_job = NULL;
4470         }
4471 }
4472
4473 static void
4474 find_bar_previous_cb (EggFindBar *find_bar,
4475                       EvWindow   *ev_window)
4476 {
4477         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4478 }
4479
4480 static void
4481 find_bar_next_cb (EggFindBar *find_bar,
4482                   EvWindow   *ev_window)
4483 {
4484         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4485 }
4486
4487 static void
4488 find_bar_close_cb (EggFindBar *find_bar,
4489                    EvWindow   *ev_window)
4490 {
4491         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4492         ev_window_clear_find_job (ev_window);
4493         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4494         update_chrome_visibility (ev_window);
4495 }
4496
4497 static void
4498 find_bar_search_changed_cb (EggFindBar *find_bar,
4499                             GParamSpec *param,
4500                             EvWindow   *ev_window)
4501 {
4502         gboolean case_sensitive;
4503         const char *search_string;
4504
4505         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4506                 return;
4507
4508         /* Either the string or case sensitivity could have changed. */
4509         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4510         search_string = egg_find_bar_get_search_string (find_bar);
4511
4512         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4513
4514         ev_window_clear_find_job (ev_window);
4515
4516         if (search_string && search_string[0]) {
4517                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4518                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4519                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4520                                                              search_string,
4521                                                              case_sensitive);
4522                 g_signal_connect (ev_window->priv->find_job, "finished",
4523                                   G_CALLBACK (ev_window_find_job_finished_cb),
4524                                   ev_window);
4525                 g_signal_connect (ev_window->priv->find_job, "updated",
4526                                   G_CALLBACK (ev_window_find_job_updated_cb),
4527                                   ev_window);
4528                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4529         } else {
4530                 ev_window_update_actions (ev_window);
4531                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4532                                               NULL);
4533                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4534         }
4535 }
4536
4537 static void
4538 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4539                                 GParamSpec *param,
4540                                 EvWindow   *ev_window)
4541 {
4542         gboolean visible;
4543
4544         visible = GTK_WIDGET_VISIBLE (find_bar);
4545
4546         if (ev_window->priv->document &&
4547             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4548                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4549                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4550                 ev_window_update_actions (ev_window);
4551
4552                 if (visible)
4553                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4554                 else
4555                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4556         }
4557 }
4558
4559 static void
4560 find_bar_scroll (EggFindBar   *find_bar,
4561                  GtkScrollType scroll,
4562                  EvWindow     *ev_window)
4563 {
4564         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4565 }
4566
4567 static void
4568 zoom_control_changed_cb (EphyZoomAction *action,
4569                          float           zoom,
4570                          EvWindow       *ev_window)
4571 {
4572         EvSizingMode mode;
4573
4574         g_return_if_fail (EV_IS_WINDOW (ev_window));
4575
4576         if (zoom == EPHY_ZOOM_BEST_FIT) {
4577                 mode = EV_SIZING_BEST_FIT;
4578         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4579                 mode = EV_SIZING_FIT_WIDTH;
4580         } else {
4581                 mode = EV_SIZING_FREE;
4582         }
4583
4584         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4585
4586         if (mode == EV_SIZING_FREE) {
4587                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4588                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4589                                   FALSE);
4590         }
4591 }
4592
4593 static void
4594 ev_window_drag_data_received (GtkWidget        *widget,
4595                               GdkDragContext   *context,
4596                               gint              x,
4597                               gint              y,
4598                               GtkSelectionData *selection_data,
4599                               guint             info,
4600                               guint             time)
4601
4602 {
4603         EvWindow  *window = EV_WINDOW (widget);
4604         gchar    **uris;
4605         gint       i = 0;
4606         GSList    *uri_list = NULL;
4607         GtkWidget *source;
4608
4609         source = gtk_drag_get_source_widget (context);
4610         if (source && widget == gtk_widget_get_toplevel (source)) {
4611                 gtk_drag_finish (context, FALSE, FALSE, time);
4612                 return;
4613         }
4614
4615         uris = gtk_selection_data_get_uris (selection_data);
4616         if (!uris) {
4617                 gtk_drag_finish (context, FALSE, FALSE, time);
4618                 return;
4619         }
4620
4621         for (i = 0; uris[i]; i++) {
4622                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4623         }
4624
4625         ev_application_open_uri_list (EV_APP, uri_list,
4626                                       gtk_window_get_screen (GTK_WINDOW (window)),
4627                                       0);
4628         gtk_drag_finish (context, TRUE, FALSE, time);
4629
4630         g_strfreev (uris);
4631         g_slist_free (uri_list);
4632 }
4633
4634 static void
4635 ev_window_finalize (GObject *object)
4636 {
4637         GList *windows = ev_application_get_windows (EV_APP);
4638
4639         if (windows == NULL) {
4640                 ev_application_shutdown (EV_APP);
4641         } else {
4642                 g_list_free (windows);
4643         }
4644
4645         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4646 }
4647
4648 static void
4649 ev_window_dispose (GObject *object)
4650 {
4651         EvWindow *window = EV_WINDOW (object);
4652         EvWindowPrivate *priv = window->priv;
4653         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4654
4655         if (mpkeys) {
4656                 g_signal_handlers_disconnect_by_func (mpkeys,
4657                                                       ev_window_media_player_key_pressed,
4658                                                       window);
4659         }
4660
4661         if (priv->setup_document_idle > 0) {
4662                 g_source_remove (priv->setup_document_idle);
4663                 priv->setup_document_idle = 0;
4664         }
4665
4666         if (priv->monitor) {
4667                 g_object_unref (priv->monitor);
4668                 priv->monitor = NULL;
4669         }
4670
4671         if (priv->title) {
4672                 ev_window_title_free (priv->title);
4673                 priv->title = NULL;
4674         }
4675
4676         if (priv->ui_manager) {
4677                 g_object_unref (priv->ui_manager);
4678                 priv->ui_manager = NULL;
4679         }
4680
4681         if (priv->action_group) {
4682                 g_object_unref (priv->action_group);
4683                 priv->action_group = NULL;
4684         }
4685
4686         if (priv->view_popup_action_group) {
4687                 g_object_unref (priv->view_popup_action_group);
4688                 priv->view_popup_action_group = NULL;
4689         }
4690
4691         if (priv->attachment_popup_action_group) {
4692                 g_object_unref (priv->attachment_popup_action_group);
4693                 priv->attachment_popup_action_group = NULL;
4694         }
4695
4696         if (priv->recent_action_group) {
4697                 g_object_unref (priv->recent_action_group);
4698                 priv->recent_action_group = NULL;
4699         }
4700
4701         if (priv->recent_manager) {
4702                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4703                                                       ev_window_setup_recent,
4704                                                       window);
4705                 priv->recent_manager = NULL;
4706         }
4707
4708         priv->recent_ui_id = 0;
4709
4710         if (priv->page_cache) {
4711                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4712                 priv->page_cache = NULL;
4713         }
4714
4715         if (priv->document) {
4716                 g_object_unref (priv->document);
4717                 priv->document = NULL;
4718         }
4719
4720         if (priv->view) {
4721                 g_object_unref (priv->view);
4722                 priv->view = NULL;
4723         }
4724
4725         if (priv->password_view) {
4726                 g_object_unref (priv->password_view);
4727                 priv->password_view = NULL;
4728         }
4729
4730         if (priv->load_job) {
4731                 ev_window_clear_load_job (window);
4732         }
4733
4734         if (priv->reload_job) {
4735                 ev_window_clear_reload_job (window);
4736         }
4737
4738         if (priv->save_job) {
4739                 ev_window_clear_save_job (window);
4740         }
4741
4742         if (priv->thumbnail_job) {
4743                 ev_window_clear_thumbnail_job (window);
4744         }
4745
4746         if (priv->find_job) {
4747                 ev_window_clear_find_job (window);
4748         }
4749
4750         if (priv->local_uri) {
4751                 ev_window_clear_local_uri (window);
4752                 priv->local_uri = NULL;
4753         }
4754
4755         ev_window_clear_progress_idle (window);
4756         if (priv->progress_cancellable) {
4757                 g_object_unref (priv->progress_cancellable);
4758                 priv->progress_cancellable = NULL;
4759         }
4760
4761         ev_window_close_dialogs (window);
4762
4763         if (window->priv->print_settings) {
4764                 g_object_unref (window->priv->print_settings);
4765                 window->priv->print_settings = NULL;
4766         }
4767
4768         if (window->priv->print_page_setup) {
4769                 g_object_unref (window->priv->print_page_setup);
4770                 window->priv->print_page_setup = NULL;
4771         }
4772
4773         if (priv->link) {
4774                 g_object_unref (priv->link);
4775                 priv->link = NULL;
4776         }
4777
4778         if (priv->image) {
4779                 g_object_unref (priv->image);
4780                 priv->image = NULL;
4781         }
4782
4783         if (priv->attach_list) {
4784                 g_list_foreach (priv->attach_list,
4785                                 (GFunc) g_object_unref,
4786                                 NULL);
4787                 g_list_free (priv->attach_list);
4788                 priv->attach_list = NULL;
4789         }
4790
4791         if (priv->find_bar) {
4792                 g_signal_handlers_disconnect_by_func
4793                         (window->priv->find_bar,
4794                          G_CALLBACK (find_bar_close_cb),
4795                          window);
4796                 priv->find_bar = NULL;
4797         }
4798
4799         if (priv->uri) {
4800                 /* Delete the uri if it's a temp symlink (open a copy) */
4801                 ev_window_clear_temp_symlink (window);
4802                 g_free (priv->uri);
4803                 priv->uri = NULL;
4804         }
4805
4806         if (priv->search_string) {
4807                 g_free (priv->search_string);
4808                 priv->search_string = NULL;
4809         }
4810
4811         if (priv->dest) {
4812                 g_object_unref (priv->dest);
4813                 priv->dest = NULL;
4814         }
4815
4816         if (priv->history) {
4817                 g_object_unref (priv->history);
4818                 priv->history = NULL;
4819         }
4820
4821         if (priv->presentation_timeout_id > 0) {
4822                 g_source_remove (priv->presentation_timeout_id);
4823                 priv->presentation_timeout_id = 0;
4824         }
4825
4826         if (priv->print_queue) {
4827                 g_queue_free (priv->print_queue);
4828                 priv->print_queue = NULL;
4829         }
4830
4831         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4832 }
4833
4834 static void
4835 menubar_deactivate_cb (GtkWidget *menubar,
4836                        EvWindow  *window)
4837 {
4838         g_signal_handlers_disconnect_by_func (menubar,
4839                                               G_CALLBACK (menubar_deactivate_cb),
4840                                               window);
4841
4842         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4843
4844         update_chrome_visibility (window);
4845 }
4846
4847 static gboolean
4848 ev_window_key_press_event (GtkWidget   *widget,
4849                            GdkEventKey *event)
4850 {
4851         EvWindow        *ev_window = EV_WINDOW (widget);
4852         EvWindowPrivate *priv = ev_window->priv;
4853         gboolean         handled = FALSE;
4854
4855         /* Propagate the event to the view first
4856          * It's needed to be able to type in
4857          * annot popups windows
4858          */
4859         if (priv->view) {
4860                 g_object_ref (priv->view);
4861                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4862                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4863                 g_object_unref (priv->view);
4864         }
4865
4866         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4867                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4868
4869                 if (priv->menubar_accel_keyval != 0 &&
4870                     event->keyval == priv->menubar_accel_keyval &&
4871                     modifier == priv->menubar_accel_modifier) {
4872                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4873                                 g_signal_connect (priv->menubar, "deactivate",
4874                                                   G_CALLBACK (menubar_deactivate_cb),
4875                                                   ev_window);
4876
4877                                 gtk_widget_show (priv->menubar);
4878                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4879                                                              FALSE);
4880
4881                                 handled = TRUE;
4882                         }
4883                 }
4884         }
4885
4886         if (!handled)
4887                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4888
4889         return handled;
4890 }
4891
4892 static void
4893 ev_window_class_init (EvWindowClass *ev_window_class)
4894 {
4895         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4896         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4897
4898         g_object_class->dispose = ev_window_dispose;
4899         g_object_class->finalize = ev_window_finalize;
4900
4901         widget_class->key_press_event = ev_window_key_press_event;
4902         widget_class->screen_changed = ev_window_screen_changed;
4903         widget_class->window_state_event = ev_window_state_event;
4904         widget_class->drag_data_received = ev_window_drag_data_received;
4905
4906         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4907 }
4908
4909 /* Normal items */
4910 static const GtkActionEntry entries[] = {
4911         { "File", NULL, N_("_File") },
4912         { "Edit", NULL, N_("_Edit") },
4913         { "View", NULL, N_("_View") },
4914         { "Go", NULL, N_("_Go") },
4915         { "Help", NULL, N_("_Help") },
4916
4917         /* File menu */
4918         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4919           N_("Open an existing document"),
4920           G_CALLBACK (ev_window_cmd_file_open) },
4921         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4922           N_("Open a copy of the current document in a new window"),
4923           G_CALLBACK (ev_window_cmd_file_open_copy) },
4924         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4925           N_("Save a copy of the current document"),
4926           G_CALLBACK (ev_window_cmd_save_as) },
4927         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4928           N_("Setup the page settings for printing"),
4929           G_CALLBACK (ev_window_cmd_file_print_setup) },
4930         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4931           N_("Print this document"),
4932           G_CALLBACK (ev_window_cmd_file_print) },
4933         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4934           G_CALLBACK (ev_window_cmd_file_properties) },
4935         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4936           G_CALLBACK (ev_window_cmd_file_close_window) },
4937
4938         /* Edit menu */
4939         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4940           G_CALLBACK (ev_window_cmd_edit_copy) },
4941         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4942           G_CALLBACK (ev_window_cmd_edit_select_all) },
4943         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4944           N_("Find a word or phrase in the document"),
4945           G_CALLBACK (ev_window_cmd_edit_find) },
4946         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4947           G_CALLBACK (ev_window_cmd_edit_find_next) },
4948         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4949           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4950         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4951           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4952         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4953           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4954         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4955           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4956
4957         /* View menu */
4958         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4959           N_("Enlarge the document"),
4960           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4961         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4962           N_("Shrink the document"),
4963           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4964         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4965           N_("Reload the document"),
4966           G_CALLBACK (ev_window_cmd_view_reload) },
4967
4968         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4969           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4970
4971         /* Go menu */
4972         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4973           N_("Go to the previous page"),
4974           G_CALLBACK (ev_window_cmd_go_previous_page) },
4975         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4976           N_("Go to the next page"),
4977           G_CALLBACK (ev_window_cmd_go_next_page) },
4978         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4979           N_("Go to the first page"),
4980           G_CALLBACK (ev_window_cmd_go_first_page) },
4981         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4982           N_("Go to the last page"),
4983           G_CALLBACK (ev_window_cmd_go_last_page) },
4984
4985         /* Help menu */
4986         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4987           G_CALLBACK (ev_window_cmd_help_contents) },
4988
4989         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4990           G_CALLBACK (ev_window_cmd_help_about) },
4991
4992         /* Toolbar-only */
4993         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4994           N_("Leave fullscreen mode"),
4995           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4996         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4997           N_("Start a presentation"),
4998           G_CALLBACK (ev_window_cmd_start_presentation) },
4999
5000         /* Accellerators */
5001         { "Escape", NULL, "", "Escape", "",
5002           G_CALLBACK (ev_window_cmd_escape) },
5003         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5004           G_CALLBACK (ev_window_cmd_edit_find) },
5005         { "F3", NULL, "", "F3", NULL,
5006           G_CALLBACK (ev_window_cmd_edit_find_next) },
5007         { "PageDown", NULL, "", "Page_Down", NULL,
5008           G_CALLBACK (ev_window_cmd_scroll_forward) },
5009         { "PageUp", NULL, "", "Page_Up", NULL,
5010           G_CALLBACK (ev_window_cmd_scroll_backward) },
5011         { "Space", NULL, "", "space", NULL,
5012           G_CALLBACK (ev_window_cmd_scroll_forward) },
5013         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5014           G_CALLBACK (ev_window_cmd_scroll_backward) },
5015         { "BackSpace", NULL, "", "BackSpace", NULL,
5016           G_CALLBACK (ev_window_cmd_scroll_backward) },
5017         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5018           G_CALLBACK (ev_window_cmd_scroll_forward) },
5019         { "Return", NULL, "", "Return", NULL,
5020           G_CALLBACK (ev_window_cmd_scroll_forward) },
5021         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5022           G_CALLBACK (ev_window_cmd_scroll_backward) },
5023         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5024           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5025         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5026           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5027         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5028           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5029         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5030           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5031         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5032           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5033         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5034           G_CALLBACK (ev_window_cmd_go_backward) },
5035         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5036           G_CALLBACK (ev_window_cmd_go_forward) },
5037         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5038           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5039         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5040           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5041         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5042           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5043         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5044           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5045         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5046           G_CALLBACK (ev_window_cmd_edit_copy) },
5047 };
5048
5049 /* Toggle items */
5050 static const GtkToggleActionEntry toggle_entries[] = {
5051         /* View Menu */
5052         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5053           N_("Show or hide the toolbar"),
5054           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5055         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5056           N_("Show or hide the side pane"),
5057           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5058         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5059           N_("Show the entire document"),
5060           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5061         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5062           N_("Show two pages at once"),
5063           G_CALLBACK (ev_window_cmd_dual), FALSE },
5064         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5065           N_("Expand the window to fill the screen"),
5066           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5067         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5068           N_("Run document as a presentation"),
5069           G_CALLBACK (ev_window_cmd_view_presentation) },
5070         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5071           N_("Make the current document fill the window"),
5072           G_CALLBACK (ev_window_cmd_view_best_fit) },
5073         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5074           N_("Make the current document fill the window width"),
5075           G_CALLBACK (ev_window_cmd_view_page_width) },
5076 };
5077
5078 /* Popups specific items */
5079 static const GtkActionEntry view_popup_entries [] = {
5080         /* Links */
5081         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5082           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5083         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5084           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5085         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5086           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5087         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5088           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5089         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5090           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5091         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5092           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5093 };
5094
5095 static const GtkActionEntry attachment_popup_entries [] = {
5096         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5097           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5098         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5099           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5100 };
5101
5102 static void
5103 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5104 {
5105         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5106 }
5107
5108 static void
5109 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5110 {
5111         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5112         gtk_widget_grab_focus (window->priv->view);
5113 }
5114
5115 static void
5116 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5117 {
5118
5119         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5120         gtk_widget_grab_focus (window->priv->view);
5121 }
5122
5123 static void
5124 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5125                                    EvWindow        *window)
5126 {
5127         ev_view_reload (EV_VIEW (window->priv->view));
5128 }
5129
5130 static void
5131 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5132 {
5133         GtkAction *action;
5134
5135         action = g_object_new (EV_TYPE_PAGE_ACTION,
5136                                "name", PAGE_SELECTOR_ACTION,
5137                                "label", _("Page"),
5138                                "tooltip", _("Select Page"),
5139                                "icon_name", "text-x-generic",
5140                                "visible_overflown", FALSE,
5141                                NULL);
5142         g_signal_connect (action, "activate_link",
5143                           G_CALLBACK (activate_link_cb), window);
5144         gtk_action_group_add_action (group, action);
5145         g_object_unref (action);
5146
5147         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5148                                "name", ZOOM_CONTROL_ACTION,
5149                                "label", _("Zoom"),
5150                                "stock_id", EV_STOCK_ZOOM,
5151                                "tooltip", _("Adjust the zoom level"),
5152                                "zoom", 1.0,
5153                                NULL);
5154         g_signal_connect (action, "zoom_to_level",
5155                           G_CALLBACK (zoom_control_changed_cb), window);
5156         gtk_action_group_add_action (group, action);
5157         g_object_unref (action);
5158
5159         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5160                                "name", NAVIGATION_ACTION,
5161                                "label", _("Navigation"),
5162                                "is_important", TRUE,
5163                                "short_label", _("Back"),
5164                                "stock_id", GTK_STOCK_GO_DOWN,
5165                                /*translators: this is the history action*/
5166                                "tooltip", _("Move across visited pages"),
5167                                NULL);
5168         g_signal_connect (action, "activate_link",
5169                           G_CALLBACK (navigation_action_activate_link_cb), window);
5170         gtk_action_group_add_action (group, action);
5171         g_object_unref (action);
5172
5173         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5174                                "name", "FileOpenRecent",
5175                                "label", _("_Open..."),
5176                                "tooltip", _("Open an existing document"),
5177                                "stock_id", GTK_STOCK_OPEN,
5178                                NULL);
5179         g_signal_connect (action, "activate",
5180                           G_CALLBACK (ev_window_cmd_file_open), window);
5181         g_signal_connect (action, "item_activated",
5182                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5183                           window);
5184         gtk_action_group_add_action (group, action);
5185         g_object_unref (action);
5186 }
5187
5188 static void
5189 set_action_properties (GtkActionGroup *action_group)
5190 {
5191         GtkAction *action;
5192
5193         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5194         g_object_set (action, "is-important", TRUE, NULL);
5195         /*translators: this is the label for toolbar button*/
5196         g_object_set (action, "short_label", _("Previous"), NULL);
5197
5198         action = gtk_action_group_get_action (action_group, "GoNextPage");
5199         g_object_set (action, "is-important", TRUE, NULL);
5200         /*translators: this is the label for toolbar button*/
5201         g_object_set (action, "short_label", _("Next"), NULL);
5202
5203         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5204         /*translators: this is the label for toolbar button*/
5205         g_object_set (action, "short_label", _("Zoom In"), NULL);
5206
5207         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5208         /*translators: this is the label for toolbar button*/
5209         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5210
5211         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5212         /*translators: this is the label for toolbar button*/
5213         g_object_set (action, "short_label", _("Best Fit"), NULL);
5214
5215         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5216         /*translators: this is the label for toolbar button*/
5217         g_object_set (action, "short_label", _("Fit Width"), NULL);
5218
5219         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5220         g_object_set (action, "is-important", TRUE, NULL);
5221 }
5222
5223 static void
5224 set_chrome_actions (EvWindow *window)
5225 {
5226         EvWindowPrivate *priv = window->priv;
5227         GtkActionGroup *action_group = priv->action_group;
5228         GtkAction *action;
5229
5230         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5231         g_signal_handlers_block_by_func
5232                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5233         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5234                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5235         g_signal_handlers_unblock_by_func
5236                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5237 }
5238
5239 static void
5240 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5241                           GParamSpec     *pspec,
5242                           EvWindow       *ev_window)
5243 {
5244         GtkTreeModel *model;
5245         GtkAction *action;
5246
5247         g_object_get (G_OBJECT (ev_sidebar_links),
5248                       "model", &model,
5249                       NULL);
5250
5251         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5252         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5253         g_object_unref (model);
5254 }
5255
5256 static gboolean
5257 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5258 {
5259 #ifdef ENABLE_DBUS
5260         GObject *keys;
5261
5262         keys = ev_application_get_media_keys (EV_APP);
5263         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5264 #endif /* ENABLE_DBUS */
5265
5266         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5267         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5268
5269         ev_window_set_view_accels_sensitivity (window, TRUE);
5270
5271         update_chrome_visibility (window);
5272
5273         return FALSE;
5274 }
5275
5276 static gboolean
5277 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5278 {
5279         ev_window_set_view_accels_sensitivity (window, FALSE);
5280
5281         return FALSE;
5282 }
5283
5284 static void
5285 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5286                                     GParamSpec         *pspec,
5287                                     EvWindow           *ev_window)
5288 {
5289         GtkWidget *widget;
5290
5291         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5292
5293         if (widget != NULL) {
5294                 g_signal_connect_object (widget, "focus_in_event",
5295                                          G_CALLBACK (view_actions_focus_in_cb),
5296                                          ev_window, 0);
5297                 g_signal_connect_object (widget, "focus_out_event",
5298                                          G_CALLBACK (view_actions_focus_out_cb),
5299                                          ev_window, 0);
5300                 g_object_unref (widget);
5301         }
5302 }
5303
5304 static gboolean
5305 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5306 {
5307         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5308                 gboolean maximized;
5309
5310                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5311                 if (!ev_window_is_empty (window))
5312                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5313         }
5314
5315         return FALSE;
5316 }
5317
5318 static gboolean
5319 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5320 {
5321         char *uri = window->priv->uri;
5322         GdkWindowState state;
5323         int x, y, width, height, document_width, document_height;
5324
5325         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5326
5327         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5328                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5329                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5330
5331                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5332                         ev_page_cache_get_max_width (window->priv->page_cache,
5333                                                      0, 1.0,
5334                                                      &document_width);
5335                         ev_page_cache_get_max_height (window->priv->page_cache,
5336                                                       0, 1.0,
5337                                                       &document_height);
5338                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5339                                                         (double)width / document_width);
5340                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5341                                                         (double)height / document_height);
5342
5343                         ev_metadata_manager_set_int (uri, "window_x", x);
5344                         ev_metadata_manager_set_int (uri, "window_y", y);
5345                         ev_metadata_manager_set_int (uri, "window_width", width);
5346                         ev_metadata_manager_set_int (uri, "window_height", height);
5347                 }
5348         }
5349
5350         return FALSE;
5351 }
5352
5353 static void
5354 launch_action (EvWindow *window, EvLinkAction *action)
5355 {
5356         const char *filename = ev_link_action_get_filename (action);
5357         GAppInfo *app_info;
5358         GFile *file;
5359         GList file_list = {NULL};
5360         GAppLaunchContext *context;
5361         GError *error = NULL;
5362
5363         if (filename == NULL)
5364                 return;
5365
5366         if (g_path_is_absolute (filename)) {
5367                 file = g_file_new_for_path (filename);
5368         } else {
5369                 GFile *base_file;
5370                 gchar *dir;
5371
5372                 dir = g_path_get_dirname (window->priv->uri);
5373                 base_file = g_file_new_for_uri (dir);
5374                 g_free (dir);
5375
5376                 file = g_file_resolve_relative_path (base_file, filename);
5377                 g_object_unref (base_file);
5378         }
5379
5380         app_info = g_file_query_default_handler (file, NULL, &error);
5381         if (!app_info) {
5382                 ev_window_error_message (window, error,
5383                                          "%s",
5384                                          _("Unable to launch external application."));
5385                 g_object_unref (file);
5386                 g_error_free (error);
5387
5388                 return;
5389         }
5390
5391         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5392         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5393                                            gtk_window_get_screen (GTK_WINDOW (window)));
5394         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5395
5396         file_list.data = file;
5397         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5398                 ev_window_error_message (window, error,
5399                                          "%s",
5400                                          _("Unable to launch external application."));
5401                 g_error_free (error);
5402         }
5403
5404         g_object_unref (app_info);
5405         g_object_unref (file);
5406
5407         /* According to the PDF spec filename can be an executable. I'm not sure
5408            allowing to launch executables is a good idea though. -- marco */
5409 }
5410
5411 static void
5412 launch_external_uri (EvWindow *window, EvLinkAction *action)
5413 {
5414         const gchar *uri = ev_link_action_get_uri (action);
5415         GError *error = NULL;
5416         gboolean ret;
5417         GAppLaunchContext *context;
5418
5419         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5420         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5421                                            gtk_window_get_screen (GTK_WINDOW (window)));
5422         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5423                                               GDK_CURRENT_TIME);
5424
5425         if (!g_strstr_len (uri, strlen (uri), "://") &&
5426             !g_str_has_prefix (uri, "mailto:")) {
5427                 gchar *http;
5428
5429                 /* Not a valid uri, assuming it's http */
5430                 http = g_strdup_printf ("http://%s", uri);
5431                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5432                 g_free (http);
5433         } else {
5434                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5435         }
5436
5437         if (ret == FALSE) {
5438                 ev_window_error_message (window, error,
5439                                          "%s", _("Unable to open external link"));
5440                 g_error_free (error);
5441         }
5442 }
5443
5444 static void
5445 open_remote_link (EvWindow *window, EvLinkAction *action)
5446 {
5447         gchar *uri;
5448         gchar *dir;
5449
5450         dir = g_path_get_dirname (window->priv->uri);
5451
5452         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5453                                 NULL);
5454         g_free (dir);
5455
5456         ev_application_open_uri_at_dest (EV_APP, uri,
5457                                          gtk_window_get_screen (GTK_WINDOW (window)),
5458                                          ev_link_action_get_dest (action),
5459                                          0,
5460                                          NULL,
5461                                          GDK_CURRENT_TIME);
5462
5463         g_free (uri);
5464 }
5465
5466 static void
5467 do_action_named (EvWindow *window, EvLinkAction *action)
5468 {
5469         const gchar *name = ev_link_action_get_name (action);
5470
5471         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5472                 ev_window_cmd_go_first_page (NULL, window);
5473         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5474                 ev_window_cmd_go_previous_page (NULL, window);
5475         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5476                 ev_window_cmd_go_next_page (NULL, window);
5477         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5478                 ev_window_cmd_go_last_page (NULL, window);
5479         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5480                 ev_window_cmd_focus_page_selector (NULL, window);
5481         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5482                 ev_window_cmd_edit_find (NULL, window);
5483         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5484                 ev_window_cmd_file_close_window (NULL, window);
5485         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5486                 ev_window_cmd_file_print (NULL, window);
5487         } else {
5488                 g_warning ("Unimplemented named action: %s, please post a "
5489                            "bug report in Evince bugzilla "
5490                            "(http://bugzilla.gnome.org) with a testcase.",
5491                            name);
5492         }
5493 }
5494
5495 static void
5496 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5497 {
5498         switch (ev_link_action_get_action_type (action)) {
5499                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5500                         EvLinkDest *dest;
5501
5502                         dest = ev_link_action_get_dest (action);
5503                         if (!dest)
5504                                 return;
5505
5506                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5507                 }
5508                         break;
5509                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5510                         launch_external_uri (window, action);
5511                         break;
5512                 case EV_LINK_ACTION_TYPE_LAUNCH:
5513                         launch_action (window, action);
5514                         break;
5515                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5516                         open_remote_link (window, action);
5517                         break;
5518                 case EV_LINK_ACTION_TYPE_NAMED:
5519                         do_action_named (window, action);
5520                         break;
5521                 default:
5522                         g_assert_not_reached ();
5523         }
5524 }
5525
5526 static void
5527 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5528 {
5529         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5530 }
5531
5532 static void
5533 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5534 {
5535         EvLinkAction *ev_action = NULL;
5536         EvLinkDest   *dest;
5537
5538         ev_action = ev_link_get_action (window->priv->link);
5539         if (!ev_action)
5540                 return;
5541
5542         dest = ev_link_action_get_dest (ev_action);
5543         if (!dest)
5544                 return;
5545
5546         ev_window_cmd_file_open_copy_at_dest (window, dest);
5547 }
5548
5549 static void
5550 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5551 {
5552         EvLinkAction *ev_action;
5553
5554         ev_action = ev_link_get_action (window->priv->link);
5555         if (!ev_action)
5556                 return;
5557
5558         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5559                                    ev_action);
5560 }
5561
5562
5563 static void
5564 image_save_dialog_response_cb (GtkWidget *fc,
5565                                gint       response_id,
5566                                EvWindow  *ev_window)
5567 {
5568         GFile           *target_file;
5569         gboolean         is_native;
5570         GError          *error = NULL;
5571         GdkPixbuf       *pixbuf;
5572         gchar           *uri;
5573         gchar          **extensions;
5574         gchar           *filename;
5575         gchar           *file_format;
5576         GdkPixbufFormat *format;
5577         GtkFileFilter   *filter;
5578
5579         if (response_id != GTK_RESPONSE_OK) {
5580                 gtk_widget_destroy (fc);
5581                 return;
5582         }
5583
5584         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5585         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5586         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5587
5588         if (format == NULL) {
5589                 format = get_gdk_pixbuf_format_by_extension (uri);
5590         }
5591
5592         if (format == NULL) {
5593                 ev_window_error_message (ev_window, NULL,
5594                                          "%s",
5595                                          _("Couldn't find appropriate format to save image"));
5596                 g_free (uri);
5597                 gtk_widget_destroy (fc);
5598
5599                 return;
5600         }
5601
5602         extensions = gdk_pixbuf_format_get_extensions (format);
5603         if (!g_str_has_suffix (uri, extensions[0])) {
5604                 gchar *uri_extension;
5605
5606                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5607                 target_file = g_file_new_for_uri (uri_extension);
5608                 g_free (uri_extension);
5609         } else {
5610                 target_file = g_file_new_for_uri (uri);
5611         }
5612         g_strfreev (extensions);
5613         g_free (uri);
5614
5615         is_native = g_file_is_native (target_file);
5616         if (is_native) {
5617                 filename = g_file_get_path (target_file);
5618         } else {
5619                 filename = ev_tmp_filename ("saveimage");
5620         }
5621
5622         ev_document_doc_mutex_lock ();
5623         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5624                                                ev_window->priv->image);
5625         ev_document_doc_mutex_unlock ();
5626
5627         file_format = gdk_pixbuf_format_get_name (format);
5628         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5629         g_free (file_format);
5630         g_object_unref (pixbuf);
5631
5632         if (error) {
5633                 ev_window_error_message (ev_window, error,
5634                                          "%s", _("The image could not be saved."));
5635                 g_error_free (error);
5636                 g_free (filename);
5637                 g_object_unref (target_file);
5638                 gtk_widget_destroy (fc);
5639
5640                 return;
5641         }
5642
5643         if (!is_native) {
5644                 GFile *source_file;
5645
5646                 source_file = g_file_new_for_path (filename);
5647
5648                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5649                                        source_file, target_file);
5650                 g_object_unref (source_file);
5651         }
5652
5653         g_free (filename);
5654         g_object_unref (target_file);
5655         gtk_widget_destroy (fc);
5656 }
5657
5658 static void
5659 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5660 {
5661         GtkWidget *fc;
5662
5663         if (!window->priv->image)
5664                 return;
5665
5666         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5667                                           GTK_WINDOW (window),
5668                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5669                                           GTK_STOCK_CANCEL,
5670                                           GTK_RESPONSE_CANCEL,
5671                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5672                                           NULL);
5673
5674         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5675         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5676                                                  GTK_RESPONSE_OK,
5677                                                  GTK_RESPONSE_CANCEL,
5678                                                  -1);
5679
5680         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5681         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5682
5683         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5684
5685         g_signal_connect (fc, "response",
5686                           G_CALLBACK (image_save_dialog_response_cb),
5687                           window);
5688
5689         gtk_widget_show (fc);
5690 }
5691
5692 static void
5693 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5694 {
5695         GtkClipboard *clipboard;
5696         GdkPixbuf    *pixbuf;
5697
5698         if (!window->priv->image)
5699                 return;
5700
5701         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5702                                               GDK_SELECTION_CLIPBOARD);
5703         ev_document_doc_mutex_lock ();
5704         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5705                                                window->priv->image);
5706         ev_document_doc_mutex_unlock ();
5707
5708         gtk_clipboard_set_image (clipboard, pixbuf);
5709         g_object_unref (pixbuf);
5710 }
5711
5712 static void
5713 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5714 {
5715         GList     *l;
5716         GdkScreen *screen;
5717
5718         if (!window->priv->attach_list)
5719                 return;
5720
5721         screen = gtk_window_get_screen (GTK_WINDOW (window));
5722
5723         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5724                 EvAttachment *attachment;
5725                 GError       *error = NULL;
5726
5727                 attachment = (EvAttachment *) l->data;
5728
5729                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5730
5731                 if (error) {
5732                         ev_window_error_message (window, error,
5733                                                  "%s", _("Unable to open attachment"));
5734                         g_error_free (error);
5735                 }
5736         }
5737 }
5738
5739 static void
5740 attachment_save_dialog_response_cb (GtkWidget *fc,
5741                                     gint       response_id,
5742                                     EvWindow  *ev_window)
5743 {
5744         GFile                *target_file;
5745         gchar                *uri;
5746         GList                *l;
5747         GtkFileChooserAction  fc_action;
5748         gboolean              is_dir;
5749         gboolean              is_native;
5750
5751         if (response_id != GTK_RESPONSE_OK) {
5752                 gtk_widget_destroy (fc);
5753                 return;
5754         }
5755
5756         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5757         target_file = g_file_new_for_uri (uri);
5758         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5759         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5760         is_native = g_file_is_native (target_file);
5761
5762         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5763                 EvAttachment *attachment;
5764                 GFile        *save_to;
5765                 GError       *error = NULL;
5766
5767                 attachment = (EvAttachment *) l->data;
5768
5769                 if (is_native) {
5770                         if (is_dir) {
5771                                 save_to = g_file_get_child (target_file,
5772                                                             ev_attachment_get_name (attachment));
5773                         } else {
5774                                 save_to = g_object_ref (target_file);
5775                         }
5776                 } else {
5777                         save_to = ev_tmp_file_get ("saveattachment");
5778                 }
5779
5780                 ev_attachment_save (attachment, save_to, &error);
5781
5782                 if (error) {
5783                         ev_window_error_message (ev_window, error,
5784                                                  "%s", _("The attachment could not be saved."));
5785                         g_error_free (error);
5786                         g_object_unref (save_to);
5787
5788                         continue;
5789                 }
5790
5791                 if (!is_native) {
5792                         GFile *dest_file;
5793
5794                         if (is_dir) {
5795                                 dest_file = g_file_get_child (target_file,
5796                                                               ev_attachment_get_name (attachment));
5797                         } else {
5798                                 dest_file = g_object_ref (target_file);
5799                         }
5800
5801                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5802                                                save_to, dest_file);
5803
5804                         g_object_unref (dest_file);
5805                 }
5806
5807                 g_object_unref (save_to);
5808         }
5809
5810         g_free (uri);
5811         g_object_unref (target_file);
5812
5813         gtk_widget_destroy (fc);
5814 }
5815
5816 static void
5817 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5818 {
5819         GtkWidget    *fc;
5820         EvAttachment *attachment = NULL;
5821
5822         if (!window->priv->attach_list)
5823                 return;
5824
5825         if (g_list_length (window->priv->attach_list) == 1)
5826                 attachment = (EvAttachment *) window->priv->attach_list->data;
5827
5828         fc = gtk_file_chooser_dialog_new (
5829                 _("Save Attachment"),
5830                 GTK_WINDOW (window),
5831                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5832                 GTK_STOCK_CANCEL,
5833                 GTK_RESPONSE_CANCEL,
5834                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5835                 NULL);
5836
5837         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5838         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5839                                                  GTK_RESPONSE_OK,
5840                                                  GTK_RESPONSE_CANCEL,
5841                                                  -1);
5842
5843         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5844         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5845
5846         if (attachment)
5847                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5848                                                    ev_attachment_get_name (attachment));
5849
5850         g_signal_connect (fc, "response",
5851                           G_CALLBACK (attachment_save_dialog_response_cb),
5852                           window);
5853
5854         gtk_widget_show (fc);
5855 }
5856
5857 static void
5858 ev_window_media_player_key_pressed (EvWindow    *window,
5859                                     const gchar *key,
5860                                     gpointer     user_data)
5861 {
5862         if (!gtk_window_is_active (GTK_WINDOW (window)))
5863                 return;
5864
5865         /* Note how Previous/Next only go to the
5866          * next/previous page despite their icon telling you
5867          * they should go to the beginning/end.
5868          *
5869          * There's very few keyboards with FFW/RWD though,
5870          * so we stick the most useful keybinding on the most
5871          * often seen keys
5872          */
5873         if (strcmp (key, "Play") == 0) {
5874                 ev_window_run_presentation (window);
5875         } else if (strcmp (key, "Previous") == 0) {
5876                 ev_window_cmd_go_previous_page (NULL, window);
5877         } else if (strcmp (key, "Next") == 0) {
5878                 ev_window_cmd_go_next_page (NULL, window);
5879         } else if (strcmp (key, "FastForward") == 0) {
5880                 ev_window_cmd_go_last_page (NULL, window);
5881         } else if (strcmp (key, "Rewind") == 0) {
5882                 ev_window_cmd_go_first_page (NULL, window);
5883         }
5884 }
5885
5886 static void
5887 ev_window_init (EvWindow *ev_window)
5888 {
5889         GtkActionGroup *action_group;
5890         GtkAccelGroup *accel_group;
5891         GError *error = NULL;
5892         GtkWidget *sidebar_widget;
5893         GObject *mpkeys;
5894         gchar *ui_path;
5895
5896         g_signal_connect (ev_window, "configure_event",
5897                           G_CALLBACK (window_configure_event_cb), NULL);
5898         g_signal_connect (ev_window, "window_state_event",
5899                           G_CALLBACK (window_state_event_cb), NULL);
5900
5901         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5902
5903         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5904         ev_window->priv->title = ev_window_title_new (ev_window);
5905
5906         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5907         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5908         gtk_widget_show (ev_window->priv->main_box);
5909
5910         action_group = gtk_action_group_new ("MenuActions");
5911         ev_window->priv->action_group = action_group;
5912         gtk_action_group_set_translation_domain (action_group, NULL);
5913         gtk_action_group_add_actions (action_group, entries,
5914                                       G_N_ELEMENTS (entries), ev_window);
5915         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5916                                              G_N_ELEMENTS (toggle_entries),
5917                                              ev_window);
5918         set_action_properties (action_group);
5919         register_custom_actions (ev_window, action_group);
5920
5921         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5922         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5923                                             action_group, 0);
5924
5925         accel_group =
5926                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5927         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5928
5929         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5930
5931         action_group = gtk_action_group_new ("ViewPopupActions");
5932         ev_window->priv->view_popup_action_group = action_group;
5933         gtk_action_group_set_translation_domain (action_group, NULL);
5934         gtk_action_group_add_actions (action_group, view_popup_entries,
5935                                       G_N_ELEMENTS (view_popup_entries),
5936                                       ev_window);
5937         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5938                                             action_group, 0);
5939
5940         action_group = gtk_action_group_new ("AttachmentPopupActions");
5941         ev_window->priv->attachment_popup_action_group = action_group;
5942         gtk_action_group_set_translation_domain (action_group, NULL);
5943         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5944                                       G_N_ELEMENTS (attachment_popup_entries),
5945                                       ev_window);
5946         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5947                                             action_group, 0);
5948
5949         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5950                                     "evince-ui.xml", NULL);
5951         if (!gtk_ui_manager_add_ui_from_file (
5952                 ev_window->priv->ui_manager, ui_path, &error))
5953         {
5954                 g_warning ("building menus failed: %s", error->message);
5955                 g_error_free (error);
5956         }
5957         g_free (ui_path);
5958
5959         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5960         ev_window->priv->recent_action_group = NULL;
5961         ev_window->priv->recent_ui_id = 0;
5962         g_signal_connect_swapped (ev_window->priv->recent_manager,
5963                                   "changed",
5964                                   G_CALLBACK (ev_window_setup_recent),
5965                                   ev_window);
5966
5967         ev_window->priv->menubar =
5968                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5969                                             "/MainMenu");
5970         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5971                             ev_window->priv->menubar,
5972                             FALSE, FALSE, 0);
5973
5974         ev_window->priv->toolbar = GTK_WIDGET
5975           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5976                          "ui-manager", ev_window->priv->ui_manager,
5977                          "popup-path", "/ToolbarPopup",
5978                          "model", ev_application_get_toolbars_model (EV_APP),
5979                          NULL));
5980
5981         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5982                                    "DefaultToolBar");
5983         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5984                             ev_window->priv->toolbar,
5985                             FALSE, FALSE, 0);
5986         gtk_widget_show (ev_window->priv->toolbar);
5987
5988         /* Add the main area */
5989         ev_window->priv->hpaned = gtk_hpaned_new ();
5990         g_signal_connect (ev_window->priv->hpaned,
5991                           "notify::position",
5992                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5993                           ev_window);
5994
5995         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5996         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5997                             TRUE, TRUE, 0);
5998         gtk_widget_show (ev_window->priv->hpaned);
5999
6000         ev_window->priv->sidebar = ev_sidebar_new ();
6001         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6002                          ev_window->priv->sidebar, FALSE, FALSE);
6003         gtk_widget_show (ev_window->priv->sidebar);
6004
6005         /* Stub sidebar, for now */
6006
6007         sidebar_widget = ev_sidebar_thumbnails_new ();
6008         ev_window->priv->sidebar_thumbs = sidebar_widget;
6009         g_signal_connect (sidebar_widget,
6010                           "notify::main-widget",
6011                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6012                           ev_window);
6013         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6014         gtk_widget_show (sidebar_widget);
6015         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6016                              sidebar_widget);
6017
6018         sidebar_widget = ev_sidebar_links_new ();
6019         ev_window->priv->sidebar_links = sidebar_widget;
6020         g_signal_connect (sidebar_widget,
6021                           "notify::model",
6022                           G_CALLBACK (sidebar_widget_model_set),
6023                           ev_window);
6024         g_signal_connect (sidebar_widget,
6025                           "link_activated",
6026                           G_CALLBACK (sidebar_links_link_activated_cb),
6027                           ev_window);
6028         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6029         gtk_widget_show (sidebar_widget);
6030         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6031                              sidebar_widget);
6032
6033         sidebar_widget = ev_sidebar_attachments_new ();
6034         ev_window->priv->sidebar_attachments = sidebar_widget;
6035         g_signal_connect_object (sidebar_widget,
6036                                  "popup",
6037                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6038                                  ev_window, 0);
6039         gtk_widget_show (sidebar_widget);
6040         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6041                              sidebar_widget);
6042
6043         sidebar_widget = ev_sidebar_layers_new ();
6044         ev_window->priv->sidebar_layers = sidebar_widget;
6045         g_signal_connect (sidebar_widget,
6046                           "layers_visibility_changed",
6047                           G_CALLBACK (sidebar_layers_visibility_changed),
6048                           ev_window);
6049         gtk_widget_show (sidebar_widget);
6050         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6051                              sidebar_widget);
6052
6053         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6054         ev_window->priv->scrolled_window =
6055                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6056                                           "shadow-type", GTK_SHADOW_IN,
6057                                           NULL));
6058         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6059                             ev_window->priv->scrolled_window,
6060                             TRUE, TRUE, 0);
6061         gtk_widget_show (ev_window->priv->scrolled_window);
6062
6063         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6064                         ev_window->priv->view_box);
6065         gtk_widget_show (ev_window->priv->view_box);
6066
6067         ev_window->priv->view = ev_view_new ();
6068         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6069                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6070         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6071         g_signal_connect_swapped (ev_window->priv->password_view,
6072                                   "unlock",
6073                                   G_CALLBACK (ev_window_password_view_unlock),
6074                                   ev_window);
6075         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6076                                  G_CALLBACK (view_actions_focus_in_cb),
6077                                  ev_window, 0);
6078         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6079                                  G_CALLBACK (view_actions_focus_out_cb),
6080                                  ev_window, 0);
6081         g_signal_connect_object (ev_window->priv->view, "external-link",
6082                                  G_CALLBACK (view_external_link_cb),
6083                                  ev_window, 0);
6084         g_signal_connect_object (ev_window->priv->view, "handle-link",
6085                                  G_CALLBACK (view_handle_link_cb),
6086                                  ev_window, 0);
6087         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
6088                                  G_CALLBACK (ev_window_set_view_size),
6089                                  ev_window);
6090         g_signal_connect_object (ev_window->priv->view,
6091                                  "popup",
6092                                  G_CALLBACK (view_menu_popup_cb),
6093                                  ev_window, 0);
6094         gtk_widget_show (ev_window->priv->view);
6095         gtk_widget_show (ev_window->priv->password_view);
6096
6097         /* Find Bar */
6098         ev_window->priv->find_bar = egg_find_bar_new ();
6099         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6100                           ev_window->priv->find_bar,
6101                           FALSE, TRUE, 0);
6102
6103         /* We own a ref on these widgets, as we can swap them in and out */
6104         g_object_ref (ev_window->priv->view);
6105         g_object_ref (ev_window->priv->password_view);
6106
6107         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6108                            ev_window->priv->view);
6109
6110         g_signal_connect (ev_window->priv->view,
6111                           "notify::sizing-mode",
6112                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6113                           ev_window);
6114         g_signal_connect (ev_window->priv->view,
6115                           "notify::zoom",
6116                           G_CALLBACK (ev_window_zoom_changed_cb),
6117                           ev_window);
6118         g_signal_connect (ev_window->priv->view,
6119                           "notify::dual-page",
6120                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6121                           ev_window);
6122         g_signal_connect (ev_window->priv->view,
6123                           "notify::continuous",
6124                           G_CALLBACK (ev_window_continuous_changed_cb),
6125                           ev_window);
6126         g_signal_connect (ev_window->priv->view,
6127                           "notify::rotation",
6128                           G_CALLBACK (ev_window_rotation_changed_cb),
6129                           ev_window);
6130         g_signal_connect (ev_window->priv->view,
6131                           "notify::has-selection",
6132                           G_CALLBACK (ev_window_has_selection_changed_cb),
6133                           ev_window);
6134
6135         /* Connect sidebar signals */
6136         g_signal_connect (ev_window->priv->sidebar,
6137                           "notify::visible",
6138                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6139                           ev_window);
6140         g_signal_connect (ev_window->priv->sidebar,
6141                           "notify::current-page",
6142                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6143                           ev_window);
6144
6145         /* Connect to find bar signals */
6146         g_signal_connect (ev_window->priv->find_bar,
6147                           "previous",
6148                           G_CALLBACK (find_bar_previous_cb),
6149                           ev_window);
6150         g_signal_connect (ev_window->priv->find_bar,
6151                           "next",
6152                           G_CALLBACK (find_bar_next_cb),
6153                           ev_window);
6154         g_signal_connect (ev_window->priv->find_bar,
6155                           "close",
6156                           G_CALLBACK (find_bar_close_cb),
6157                           ev_window);
6158         g_signal_connect (ev_window->priv->find_bar,
6159                           "notify::search-string",
6160                           G_CALLBACK (find_bar_search_changed_cb),
6161                           ev_window);
6162         g_signal_connect (ev_window->priv->find_bar,
6163                           "notify::case-sensitive",
6164                           G_CALLBACK (find_bar_search_changed_cb),
6165                           ev_window);
6166         g_signal_connect (ev_window->priv->find_bar,
6167                           "notify::visible",
6168                           G_CALLBACK (find_bar_visibility_changed_cb),
6169                           ev_window);
6170         g_signal_connect (ev_window->priv->find_bar,
6171                           "scroll",
6172                           G_CALLBACK (find_bar_scroll),
6173                           ev_window);
6174
6175         /* Popups */
6176         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6177                                                                  "/DocumentPopup");
6178         ev_window->priv->link = NULL;
6179
6180         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6181                                                                        "/AttachmentPopup");
6182         ev_window->priv->attach_list = NULL;
6183
6184         /* Media player keys */
6185         mpkeys = ev_application_get_media_keys (EV_APP);
6186         if (mpkeys) {
6187                 g_signal_connect_swapped (mpkeys, "key_pressed",
6188                                           G_CALLBACK (ev_window_media_player_key_pressed),
6189                                           ev_window);
6190         }
6191
6192         /* Give focus to the document view */
6193         gtk_widget_grab_focus (ev_window->priv->view);
6194
6195         /* Set it user interface params */
6196         ev_window_setup_recent (ev_window);
6197
6198         ev_window_setup_gtk_settings (ev_window);
6199
6200         setup_chrome_from_metadata (ev_window);
6201         set_chrome_actions (ev_window);
6202         update_chrome_visibility (ev_window);
6203
6204         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6205
6206         setup_view_from_metadata (ev_window);
6207         setup_sidebar_from_metadata (ev_window);
6208
6209         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6210         ev_window_setup_action_sensitivity (ev_window);
6211
6212         /* Drag and Drop */
6213         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6214                            GTK_DEST_DEFAULT_ALL,
6215                            NULL, 0,
6216                            GDK_ACTION_COPY);
6217         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6218 }
6219
6220 /**
6221  * ev_window_new:
6222  *
6223  * Creates a #GtkWidget that represents the window.
6224  *
6225  * Returns: the #GtkWidget that represents the window.
6226  */
6227 GtkWidget *
6228 ev_window_new (void)
6229 {
6230         GtkWidget *ev_window;
6231
6232         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6233                                               "type", GTK_WINDOW_TOPLEVEL,
6234                                               NULL));
6235
6236         return ev_window;
6237 }