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 (C) 2003, 2004, 2005 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 #include <gtk/gtkunixprint.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-type-builtins.h"
  64 #include "ev-file-exporter.h"
  65 #include "ev-file-helpers.h"
  66 #include "ev-file-monitor.h"
  67 #include "ev-history.h"
  68 #include "ev-image.h"
  69 #include "ev-job-scheduler.h"
  70 #include "ev-jobs.h"
  71 #include "ev-message-area.h"
  72 #include "ev-metadata-manager.h"
  73 #include "ev-navigation-action.h"
  74 #include "ev-open-recent-action.h"
  75 #include "ev-page-action.h"
  76 #include "ev-password-view.h"
  77 #include "ev-properties-dialog.h"
  78 #include "ev-sidebar-attachments.h"
  79 #include "ev-sidebar.h"
  80 #include "ev-sidebar-links.h"
  81 #include "ev-sidebar-page.h"
  82 #include "ev-sidebar-thumbnails.h"
  83 #include "ev-sidebar-layers.h"
  84 #include "ev-stock-icons.h"
  85 #include "ev-utils.h"
  86 #include "ev-keyring.h"
  87 #include "ev-view.h"
  88 #include "ev-view-type-builtins.h"
  89 #include "ev-window.h"
  90 #include "ev-window-title.h"
  91 #include "ev-print-operation.h"
  92 #include "ev-progress-message-area.h"
  93
  94 #ifdef ENABLE_DBUS
  95 #include "ev-media-player-keys.h"
  96 #endif /* ENABLE_DBUS */
  97
  98 #ifdef ENABLE_PDF
  99 #include <poppler.h>
 100 #endif
 101
 102 typedef enum {
 103         PAGE_MODE_DOCUMENT,
 104         PAGE_MODE_PASSWORD
 105 } EvWindowPageMode;
 106
 107 typedef enum {
 108         EV_CHROME_MENUBAR       = 1 << 0,
 109         EV_CHROME_TOOLBAR       = 1 << 1,
 110         EV_CHROME_FINDBAR       = 1 << 2,
 111         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 112         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 113         EV_CHROME_SIDEBAR       = 1 << 5,
 114         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 115 } EvChrome;
 116
 117 typedef enum {
 118         EV_SAVE_DOCUMENT,
 119         EV_SAVE_ATTACHMENT,
 120         EV_SAVE_IMAGE
 121 } EvSaveType;
 122
 123 struct _EvWindowPrivate {
 124         /* UI */
 125         EvChrome chrome;
 126
 127         GtkWidget *main_box;
 128         GtkWidget *menubar;
 129         GtkWidget *toolbar;
 130         GtkWidget *hpaned;
 131         GtkWidget *view_box;
 132         GtkWidget *sidebar;
 133         GtkWidget *find_bar;
 134         GtkWidget *scrolled_window;
 135         GtkWidget *view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Progress Messages */
 144         guint progress_idle;
 145         GCancellable *progress_cancellable;
 146
 147         /* Dialogs */
 148         GtkWidget *properties;
 149         GtkWidget *print_dialog;
 150
 151         /* UI Builders */
 152         GtkActionGroup   *action_group;
 153         GtkActionGroup   *view_popup_action_group;
 154         GtkActionGroup   *attachment_popup_action_group;
 155         GtkRecentManager *recent_manager;
 156         GtkActionGroup   *recent_action_group;
 157         guint             recent_ui_id;
 158         GtkUIManager     *ui_manager;
 159
 160         /* Fullscreen mode */
 161         GtkWidget *fullscreen_toolbar;
 162
 163         /* Presentation mode */
 164         guint      presentation_timeout_id;
 165
 166         /* Popup view */
 167         GtkWidget *view_popup;
 168         EvLink    *link;
 169         EvImage   *image;
 170
 171         /* Popup attachment */
 172         GtkWidget    *attachment_popup;
 173         GList        *attach_list;
 174
 175         /* Document */
 176         char *uri;
 177         glong uri_mtime;
 178         char *local_uri;
 179         gboolean in_reload;
 180         EvFileMonitor *monitor;
 181         guint setup_document_idle;
 182
 183         EvDocument *document;
 184         EvHistory *history;
 185         EvPageCache *page_cache;
 186         EvWindowPageMode page_mode;
 187         EvWindowTitle *title;
 188
 189         /* Load params */
 190         EvLinkDest       *dest;
 191         gchar            *search_string;
 192         EvWindowRunMode   window_mode;
 193
 194         EvJob            *load_job;
 195         EvJob            *reload_job;
 196         EvJob            *thumbnail_job;
 197         EvJob            *save_job;
 198         EvJob            *find_job;
 199
 200         /* Printing */
 201         GQueue           *print_queue;
 202         GtkPrinter       *printer;
 203         GtkPrintSettings *print_settings;
 204         GtkPageSetup     *print_page_setup;
 205         gboolean          close_after_print;
 206 };
 207
 208 #define EV_WINDOW_GET_PRIVATE(object) \
 209         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 210
 211 #define PAGE_SELECTOR_ACTION    "PageSelector"
 212 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 213 #define NAVIGATION_ACTION       "Navigation"
 214
 215 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 216 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 217 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 218
 219 #define PRESENTATION_TIMEOUT 5
 220
 221 #define SIDEBAR_DEFAULT_SIZE    132
 222 #define LINKS_SIDEBAR_ID "links"
 223 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 224 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 225 #define LAYERS_SIDEBAR_ID "layers"
 226
 227 static const gchar *document_print_settings[] = {
 228         GTK_PRINT_SETTINGS_N_COPIES,
 229         GTK_PRINT_SETTINGS_COLLATE,
 230         GTK_PRINT_SETTINGS_REVERSE,
 231         GTK_PRINT_SETTINGS_NUMBER_UP,
 232         GTK_PRINT_SETTINGS_SCALE,
 233         GTK_PRINT_SETTINGS_PRINT_PAGES,
 234         GTK_PRINT_SETTINGS_PAGE_RANGES,
 235         GTK_PRINT_SETTINGS_PAGE_SET,
 236         GTK_PRINT_SETTINGS_OUTPUT_URI
 237 };
 238
 239 static void     ev_window_update_actions                (EvWindow         *ev_window);
 240 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 241                                                          GParamSpec       *pspec,
 242                                                          EvWindow         *ev_window);
 243 static void     ev_window_set_page_mode                 (EvWindow         *window,
 244                                                          EvWindowPageMode  page_mode);
 245 static void     ev_window_load_job_cb                   (EvJob            *job,
 246                                                          gpointer          data);
 247 static void     ev_window_reload_document               (EvWindow         *window);
 248 static void     ev_window_reload_job_cb                 (EvJob            *job,
 249                                                          EvWindow         *window);
 250 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 251                                                          EvWindow         *ev_window);
 252 static void     ev_window_save_job_cb                   (EvJob            *save,
 253                                                          EvWindow         *window);
 254 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 255                                                          GParamSpec       *pspec,
 256                                                          EvWindow         *ev_window);
 257 static void     ev_window_zoom_changed_cb               (EvView           *view,
 258                                                          GParamSpec       *pspec,
 259                                                          EvWindow         *ev_window);
 260 static void     ev_window_add_recent                    (EvWindow         *window,
 261                                                          const char       *filename);
 262 static void     ev_window_run_fullscreen                (EvWindow         *window);
 263 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 264                                                          gboolean          unfullscreen_window);
 265 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 266                                                          EvWindow         *window);
 267 static void     ev_window_run_presentation              (EvWindow         *window);
 268 static void     ev_window_stop_presentation             (EvWindow         *window,
 269                                                          gboolean          unfullscreen_window);
 270 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 271                                                          EvWindow         *window);
 272 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 273                                                          EvWindow         *window);
 274 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 279                                                          EvWindow         *window);
 280 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 283                                                          EvWindow         *window);
 284 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 285                                                          EvWindow         *window);
 286 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 287                                                          EvWindow         *ev_window);
 288 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 289                                                          EvWindow         *ev_window);
 290 static void     view_handle_link_cb                     (EvView           *view,
 291                                                          EvLink           *link,
 292                                                          EvWindow         *window);
 293 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 294 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 295                                                          EvWindow         *ev_window);
 296 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 297                                                          GParamSpec       *param,
 298                                                          EvWindow         *ev_window);
 299 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 300                                                          GFile            *source_file);
 301 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 302                                                          const gchar      *key,
 303                                                          gpointer          user_data);
 304 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 305
 306 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 307
 308 static void
 309 ev_window_set_action_sensitive (EvWindow   *ev_window,
 310                                 const char *name,
 311                                 gboolean    sensitive)
 312 {
 313         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 314                                                          name);
 315         gtk_action_set_sensitive (action, sensitive);
 316 }
 317
 318
 319 static void
 320 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 321 {
 322         EvDocument *document = ev_window->priv->document;
 323         const EvDocumentInfo *info = NULL;
 324
 325         gboolean has_document = FALSE;
 326         gboolean ok_to_print = TRUE;
 327         gboolean ok_to_copy = TRUE;
 328         gboolean has_properties = TRUE;
 329         gboolean override_restrictions = TRUE;
 330         gboolean can_get_text = FALSE;
 331         gboolean has_pages = FALSE;
 332         gboolean can_find = FALSE;
 333 #ifdef WITH_GCONF
 334         GConfClient *client;
 335 #endif
 336
 337         if (document) {
 338                 has_document = TRUE;
 339                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 340         }
 341
 342         if (has_document && ev_window->priv->page_cache) {
 343                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 344         }
 345
 346         if (!info || info->fields_mask == 0) {
 347                 has_properties = FALSE;
 348         }
 349
 350         if (has_document && EV_IS_SELECTION (document)) {
 351                 can_get_text = TRUE;
 352         }
 353
 354         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 355                 can_find = TRUE;
 356         }
 357
 358 #ifdef WITH_GCONF
 359         client = gconf_client_get_default ();
 360         override_restrictions = gconf_client_get_bool (client,
 361                                                        GCONF_OVERRIDE_RESTRICTIONS,
 362                                                        NULL);
 363 #endif
 364         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 365                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 366                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 367         }
 368
 369         if (has_document && !EV_IS_FILE_EXPORTER(document))
 370                 ok_to_print = FALSE;
 371
 372 #ifdef WITH_GCONF
 373         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 374                 ok_to_copy = FALSE;
 375         }
 376
 377         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 378                 ok_to_print = FALSE;
 379         }
 380
 381         g_object_unref (client);
 382 #endif
 383
 384         /* File menu */
 385         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 386         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 387         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 388         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 389         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 390
 391         /* Edit menu */
 392         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 393         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 394         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 395         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 396         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 397
 398         /* View menu */
 399         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 400         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 401         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 402         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 403         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 405
 406         /* Toolbar-specific actions: */
 407         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 408         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 409         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 410
 411         ev_window_update_actions (ev_window);
 412 }
 413
 414 static void
 415 ev_window_update_actions (EvWindow *ev_window)
 416 {
 417         EvView *view = EV_VIEW (ev_window->priv->view);
 418         int n_pages = 0, page = -1;
 419         gboolean has_pages = FALSE;
 420         gboolean presentation_mode;
 421         gboolean can_find_in_page = FALSE;
 422
 423         if (ev_window->priv->document && ev_window->priv->page_cache) {
 424                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 425                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 426                 has_pages = n_pages > 0;
 427         }
 428
 429         can_find_in_page = (ev_window->priv->find_job &&
 430                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 431
 432         ev_window_set_action_sensitive (ev_window, "EditCopy",
 433                                         has_pages &&
 434                                         ev_view_get_has_selection (view));
 435         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 436                                         has_pages && can_find_in_page);
 437         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 438                                         has_pages && can_find_in_page);
 439         ev_window_set_action_sensitive (ev_window, "F3",
 440                                         has_pages && can_find_in_page);
 441
 442         presentation_mode = ev_view_get_presentation (view);
 443
 444         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 445                                         has_pages &&
 446                                         ev_view_can_zoom_in (view) &&
 447                                         !presentation_mode);
 448         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 449                                         has_pages &&
 450                                         ev_view_can_zoom_out (view) &&
 451                                         !presentation_mode);
 452
 453         /* Go menu */
 454         if (has_pages) {
 455                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 456                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 457                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 458                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 459         } else {
 460                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 461                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 462                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 463                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 464         }
 465
 466         if (has_pages &&
 467             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 468             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 469                 GtkAction *action;
 470                 float      zoom;
 471                 float      real_zoom;
 472
 473                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 474                                                       ZOOM_CONTROL_ACTION);
 475
 476                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 477                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 478                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 479
 480                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 481         }
 482 }
 483
 484 static void
 485 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 486 {
 487         gboolean can_find;
 488
 489         can_find = window->priv->document &&
 490             EV_IS_DOCUMENT_FIND (window->priv->document);
 491
 492         if (window->priv->action_group) {
 493                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 494                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 495                 ev_window_set_action_sensitive (window, "Space", sensitive);
 496                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 497                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 498                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 499                 ev_window_set_action_sensitive (window, "Return", sensitive);
 500                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 501                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 502                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 503                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 504                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 505                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 506
 507                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 508         }
 509 }
 510
 511 static void
 512 set_widget_visibility (GtkWidget *widget, gboolean visible)
 513 {
 514         g_assert (GTK_IS_WIDGET (widget));
 515
 516         if (visible)
 517                 gtk_widget_show (widget);
 518         else
 519                 gtk_widget_hide (widget);
 520 }
 521
 522 static void
 523 update_chrome_visibility (EvWindow *window)
 524 {
 525         EvWindowPrivate *priv = window->priv;
 526         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 527         gboolean fullscreen_mode, presentation, fullscreen;
 528
 529         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 530         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 531         fullscreen_mode = fullscreen || presentation;
 532
 533         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 534         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 535                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 536         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 537                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 538         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 539         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 540
 541         set_widget_visibility (priv->menubar, menubar);
 542         set_widget_visibility (priv->toolbar, toolbar);
 543         set_widget_visibility (priv->find_bar, findbar);
 544         set_widget_visibility (priv->sidebar, sidebar);
 545
 546         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 547         gtk_widget_set_sensitive (priv->menubar, menubar);
 548
 549         if (priv->fullscreen_toolbar != NULL) {
 550                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 551         }
 552 }
 553
 554 static void
 555 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 556 {
 557         EvWindowPrivate *priv = window->priv;
 558
 559         if (active) {
 560                 priv->chrome |= flag;
 561         } else {
 562                 priv->chrome &= ~flag;
 563         }
 564 }
 565
 566 static void
 567 update_sizing_buttons (EvWindow *window)
 568 {
 569         GtkActionGroup *action_group = window->priv->action_group;
 570         GtkAction *action;
 571         gboolean best_fit, page_width;
 572         EvSizingMode sizing_mode;
 573
 574         if (window->priv->view == NULL)
 575                 return;
 576
 577         g_object_get (window->priv->view,
 578                       "sizing_mode", &sizing_mode,
 579                       NULL);
 580
 581         switch (sizing_mode) {
 582                 case EV_SIZING_BEST_FIT:
 583                         best_fit = TRUE;
 584                         page_width = FALSE;
 585                         break;
 586                 case EV_SIZING_FIT_WIDTH:
 587                         best_fit = FALSE;
 588                         page_width = TRUE;
 589                         break;
 590                 default:
 591                         best_fit = page_width = FALSE;
 592                         break;
 593         }
 594
 595         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 596         g_signal_handlers_block_by_func
 597                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 598         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 599         g_signal_handlers_unblock_by_func
 600                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 601
 602         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 603         g_signal_handlers_block_by_func
 604                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 605         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 606         g_signal_handlers_unblock_by_func
 607                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 608
 609         action = gtk_action_group_get_action (window->priv->action_group,
 610                                               ZOOM_CONTROL_ACTION);
 611         if (best_fit) {
 612                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 613                                                  EPHY_ZOOM_BEST_FIT);
 614         } else if (page_width) {
 615                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 616                                                  EPHY_ZOOM_FIT_WIDTH);
 617         }
 618 }
 619
 620 /**
 621  * ev_window_is_empty:
 622  * @ev_window: The instance of the #EvWindow.
 623  *
 624  * It does look if there is any document loaded or if there is any job to load
 625  * a document.
 626  *
 627  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 628  *          loaded, %FALSE in other case.
 629  */
 630 gboolean
 631 ev_window_is_empty (const EvWindow *ev_window)
 632 {
 633         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 634
 635         return (ev_window->priv->document == NULL) &&
 636                 (ev_window->priv->load_job == NULL);
 637 }
 638
 639 static void
 640 ev_window_set_message_area (EvWindow  *window,
 641                             GtkWidget *area)
 642 {
 643         if (window->priv->message_area == area)
 644                 return;
 645
 646         if (window->priv->message_area)
 647                 gtk_widget_destroy (window->priv->message_area);
 648         window->priv->message_area = area;
 649
 650         if (!area)
 651                 return;
 652
 653         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 654                             window->priv->message_area,
 655                             FALSE, FALSE, 0);
 656         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 657                                window->priv->message_area, 0);
 658         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 659                                    (gpointer) &(window->priv->message_area));
 660 }
 661
 662 static void
 663 ev_window_message_area_response_cb (EvMessageArea *area,
 664                                     gint           response_id,
 665                                     EvWindow      *window)
 666 {
 667         ev_window_set_message_area (window, NULL);
 668 }
 669
 670 static void
 671 ev_window_error_message (EvWindow    *window,
 672                          GError      *error,
 673                          const gchar *format,
 674                          ...)
 675 {
 676         GtkWidget *area;
 677         va_list    args;
 678         gchar     *msg = NULL;
 679
 680         if (window->priv->message_area)
 681                 return;
 682
 683         va_start (args, format);
 684         msg = g_strdup_vprintf (format, args);
 685         va_end (args);
 686
 687         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 688                                     msg,
 689                                     GTK_STOCK_CLOSE,
 690                                     GTK_RESPONSE_CLOSE,
 691                                     NULL);
 692         g_free (msg);
 693
 694         if (error)
 695                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 696         g_signal_connect (area, "response",
 697                           G_CALLBACK (ev_window_message_area_response_cb),
 698                           window);
 699         gtk_widget_show (area);
 700         ev_window_set_message_area (window, area);
 701 }
 702
 703 static void
 704 ev_window_warning_message (EvWindow    *window,
 705                            const gchar *format,
 706                            ...)
 707 {
 708         GtkWidget *area;
 709         va_list    args;
 710         gchar     *msg = NULL;
 711
 712         if (window->priv->message_area)
 713                 return;
 714
 715         va_start (args, format);
 716         msg = g_strdup_vprintf (format, args);
 717         va_end (args);
 718
 719         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 720                                     msg,
 721                                     GTK_STOCK_CLOSE,
 722                                     GTK_RESPONSE_CLOSE,
 723                                     NULL);
 724         g_free (msg);
 725
 726         g_signal_connect (area, "response",
 727                           G_CALLBACK (ev_window_message_area_response_cb),
 728                           window);
 729         gtk_widget_show (area);
 730         ev_window_set_message_area (window, area);
 731 }
 732
 733 static void
 734 page_changed_cb (EvPageCache *page_cache,
 735                  gint         page,
 736                  EvWindow    *ev_window)
 737 {
 738         ev_window_update_actions (ev_window);
 739
 740         ev_window_update_find_status_message (ev_window);
 741
 742         if (!ev_window_is_empty (ev_window))
 743                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 744 }
 745
 746 typedef struct _FindTask {
 747         const gchar *page_label;
 748         gchar *chapter;
 749 } FindTask;
 750
 751 static gboolean
 752 ev_window_find_chapter (GtkTreeModel *tree_model,
 753                         GtkTreePath  *path,
 754                         GtkTreeIter  *iter,
 755                         gpointer      data)
 756 {
 757         FindTask *task = (FindTask *)data;
 758         gchar *page_string;
 759
 760         gtk_tree_model_get (tree_model, iter,
 761                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 762                             -1);
 763
 764         if (!page_string)
 765                 return FALSE;
 766
 767         if (!strcmp (page_string, task->page_label)) {
 768                 gtk_tree_model_get (tree_model, iter,
 769                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 770                                     -1);
 771                 g_free (page_string);
 772                 return TRUE;
 773         }
 774
 775         g_free (page_string);
 776         return FALSE;
 777 }
 778
 779 static void
 780 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 781 {
 782         gchar *page_label = NULL;
 783         gchar *link_title;
 784         FindTask find_task;
 785         EvLink *real_link;
 786         EvLinkAction *action;
 787         EvLinkDest *dest;
 788
 789         if (window->priv->history == NULL)
 790                 return;
 791
 792         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 793                 return;
 794
 795         if (link) {
 796                 action = g_object_ref (ev_link_get_action (link));
 797                 dest = ev_link_action_get_dest (action);
 798                 page = ev_link_dest_get_page (dest);
 799                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 800         } else {
 801                 dest = ev_link_dest_new_page (page);
 802                 action = ev_link_action_new_dest (dest);
 803                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 804         }
 805
 806         if (!page_label)
 807                 return;
 808
 809         find_task.page_label = page_label;
 810         find_task.chapter = NULL;
 811
 812         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 813                 GtkTreeModel *model;
 814
 815                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 816
 817                 if (model) {
 818                         gtk_tree_model_foreach (model,
 819                                                 ev_window_find_chapter,
 820                                                 &find_task);
 821
 822                         g_object_unref (model);
 823                 }
 824         }
 825
 826         if (find_task.chapter)
 827                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 828         else
 829                 link_title = g_strdup_printf (_("Page %s"), page_label);
 830
 831         real_link = ev_link_new (link_title, action);
 832
 833         ev_history_add_link (window->priv->history, real_link);
 834
 835         g_free (find_task.chapter);
 836         g_free (link_title);
 837         g_free (page_label);
 838         g_object_unref (real_link);
 839 }
 840
 841 static void
 842 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 843 {
 844         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 845
 846         ev_window_add_history (window, 0, link);
 847         ev_window_add_history (window, current_page, NULL);
 848 }
 849
 850 static void
 851 history_changed_cb (EvPageCache *page_cache,
 852                     gint         page,
 853                     EvWindow    *window)
 854 {
 855         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 856
 857         ev_window_add_history (window, page, NULL);
 858         ev_window_add_history (window, current_page, NULL);
 859
 860         return;
 861 }
 862
 863 static void
 864 update_document_mode (EvWindow *window, EvDocumentMode mode)
 865 {
 866         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 867                 ev_window_run_presentation (window);
 868         }
 869         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 870                 ev_window_run_fullscreen (window);
 871         }
 872 }
 873
 874 static void
 875 setup_chrome_from_metadata (EvWindow *window)
 876 {
 877         EvChrome chrome = EV_CHROME_NORMAL;
 878         GValue show_toolbar = { 0, };
 879
 880         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 881                 if (!g_value_get_boolean (&show_toolbar))
 882                         chrome &= ~EV_CHROME_TOOLBAR;
 883                 g_value_unset (&show_toolbar);
 884         }
 885         window->priv->chrome = chrome;
 886 }
 887
 888 static void
 889 setup_sidebar_from_metadata (EvWindow *window)
 890 {
 891         gchar      *uri = window->priv->uri;
 892         EvDocument *document = window->priv->document;
 893         GtkWidget  *sidebar = window->priv->sidebar;
 894         GtkWidget  *links = window->priv->sidebar_links;
 895         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 896         GtkWidget  *attachments = window->priv->sidebar_attachments;
 897         GtkWidget  *layers = window->priv->sidebar_layers;
 898         GValue      sidebar_size = { 0, };
 899         GValue      sidebar_page = { 0, };
 900         GValue      sidebar_visibility = { 0, };
 901
 902         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 903                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 904                                         g_value_get_int (&sidebar_size));
 905                 g_value_unset(&sidebar_size);
 906         }
 907
 908         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 909                 const char *page_id = g_value_get_string (&sidebar_page);
 910
 911                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 912                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 913                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 914                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 915                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 916                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 917                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 918                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 919                 }
 920                 g_value_unset (&sidebar_page);
 921         } else if (document) {
 922                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 924                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 925                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 926                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 928                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 930                 }
 931         }
 932
 933         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 934                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 935                 g_value_unset (&sidebar_visibility);
 936                 update_chrome_visibility (window);
 937         }
 938 }
 939
 940 static void
 941 setup_document_from_metadata (EvWindow *window)
 942 {
 943         gchar *uri = window->priv->uri;
 944         GValue page = { 0, };
 945         GValue width = { 0, };
 946         GValue height = { 0, };
 947         GValue width_ratio = { 0, };
 948         GValue height_ratio = { 0, };
 949
 950         /* View the previously shown page, but make sure to not open a document on
 951          * the last page, since closing it on the last page most likely means the
 952          * user was finished reading the document. In that case, reopening should
 953          * show the first page. */
 954         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 955                 gint n_pages;
 956                 gint new_page;
 957
 958                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 959                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 960                 ev_page_cache_set_current_page (window->priv->page_cache,
 961                                                 new_page);
 962                 g_value_unset (&page);
 963         }
 964
 965         setup_sidebar_from_metadata (window);
 966
 967         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 968             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 969                 return; /* size was already set in setup_size_from_metadata */
 970
 971         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 972             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 973                 gint       document_width;
 974                 gint       document_height;
 975                 GdkScreen *screen;
 976                 gint       request_width;
 977                 gint       request_height;
 978
 979                 ev_page_cache_get_max_width (window->priv->page_cache,
 980                                              0, 1.0,
 981                                              &document_width);
 982                 ev_page_cache_get_max_height (window->priv->page_cache,
 983                                              0, 1.0,
 984                                              &document_height);
 985
 986                 request_width = g_value_get_double (&width_ratio) * document_width;
 987                 request_height = g_value_get_double (&height_ratio) * document_height;
 988
 989                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 990
 991                 if (screen) {
 992                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 993                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 994                 }
 995
 996                 if (request_width > 0 && request_height > 0) {
 997                         gtk_window_resize (GTK_WINDOW (window),
 998                                            request_width,
 999                                            request_height);
1000                 }
1001                 g_value_unset (&width_ratio);
1002                 g_value_unset (&height_ratio);
1003         }
1004 }
1005
1006 static void
1007 setup_size_from_metadata (EvWindow *window)
1008 {
1009         char *uri = window->priv->uri;
1010         GValue width = { 0, };
1011         GValue height = { 0, };
1012         GValue maximized = { 0, };
1013         GValue x = { 0, };
1014         GValue y = { 0, };
1015
1016         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1017                 if (g_value_get_boolean (&maximized)) {
1018                         gtk_window_maximize (GTK_WINDOW (window));
1019                         g_value_unset (&maximized);
1020                         return;
1021                 } else {
1022                         gtk_window_unmaximize (GTK_WINDOW (window));
1023                 }
1024                 g_value_unset (&maximized);
1025         }
1026
1027         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1028             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1029                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1030                                  g_value_get_int (&y));
1031                 g_value_unset (&x);
1032                 g_value_unset (&y);
1033         }
1034
1035         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1036             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1037                 gtk_window_resize (GTK_WINDOW (window),
1038                                    g_value_get_int (&width),
1039                                    g_value_get_int (&height));
1040                 g_value_unset (&width);
1041                 g_value_unset (&height);
1042         }
1043 }
1044
1045 static void
1046 setup_view_from_metadata (EvWindow *window)
1047 {
1048         EvView *view = EV_VIEW (window->priv->view);
1049         gchar *uri = window->priv->uri;
1050         GEnumValue *enum_value;
1051         GValue sizing_mode = { 0, };
1052         GValue zoom = { 0, };
1053         GValue continuous = { 0, };
1054         GValue dual_page = { 0, };
1055         GValue presentation = { 0, };
1056         GValue fullscreen = { 0, };
1057         GValue rotation = { 0, };
1058
1059         /* Sizing mode */
1060         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1061                 enum_value = g_enum_get_value_by_nick
1062                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1063                 g_value_unset (&sizing_mode);
1064                 ev_view_set_sizing_mode (view, enum_value->value);
1065         }
1066
1067         /* Zoom */
1068         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1069             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1070                 gdouble zoom_value;
1071
1072                 zoom_value = g_value_get_double (&zoom);
1073                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1074                 ev_view_set_zoom (view, zoom_value, FALSE);
1075                 g_value_unset (&zoom);
1076         }
1077
1078         /* Continuous */
1079         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1080                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1081                 g_value_unset (&continuous);
1082         }
1083
1084         /* Dual page */
1085         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1086                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1087                 g_value_unset (&dual_page);
1088         }
1089
1090         /* Presentation */
1091         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1092                 if (g_value_get_boolean (&presentation) && uri) {
1093                         ev_window_run_presentation (window);
1094                 }
1095                 g_value_unset (&presentation);
1096         }
1097
1098         /* Fullscreen */
1099         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1100                 if (g_value_get_boolean (&fullscreen) && uri) {
1101                         ev_window_run_fullscreen (window);
1102                 }
1103                 g_value_unset (&fullscreen);
1104         }
1105
1106         /* Rotation */
1107         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1108                 if (g_value_get_int (&rotation)) {
1109                         switch (g_value_get_int (&rotation)) {
1110                                 case 90:
1111                                         ev_view_set_rotation (view, 90);
1112                                         break;
1113                                 case 180:
1114                                         ev_view_set_rotation (view, 180);
1115                                         break;
1116                                 case 270:
1117                                         ev_view_set_rotation (view, 270);
1118                                         break;
1119                                 default:
1120                                         break;
1121                         }
1122                 }
1123                 g_value_unset (&rotation);
1124         }
1125 }
1126
1127 static void
1128 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1129 {
1130         if (ev_window->priv->thumbnail_job != NULL) {
1131                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1132                         ev_job_cancel (ev_window->priv->thumbnail_job);
1133
1134                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1135                                                       ev_window_set_icon_from_thumbnail,
1136                                                       ev_window);
1137                 g_object_unref (ev_window->priv->thumbnail_job);
1138                 ev_window->priv->thumbnail_job = NULL;
1139         }
1140 }
1141
1142 static void
1143 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1144                                    EvWindow       *ev_window)
1145 {
1146         if (job->thumbnail) {
1147                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1148                                      job->thumbnail);
1149         }
1150
1151         ev_window_clear_thumbnail_job (ev_window);
1152 }
1153
1154 static void
1155 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1156 {
1157         gint page_width, page_height;
1158         gdouble scale;
1159         EvDocument *document = ev_window->priv->document;
1160
1161         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1162             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0 ||
1163             ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1164                 return;
1165         }
1166
1167         ev_window_clear_thumbnail_job (ev_window);
1168
1169         ev_page_cache_get_size (ev_window->priv->page_cache,
1170                                 0, 0, 1.0,
1171                                 &page_width, &page_height);
1172         scale = (gdouble)128 / (gdouble)page_width;
1173
1174         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1175         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1176                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1177                           ev_window);
1178         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1179 }
1180
1181 static gboolean
1182 ev_window_setup_document (EvWindow *ev_window)
1183 {
1184         const EvDocumentInfo *info;
1185         EvDocument *document = ev_window->priv->document;
1186         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1187         GtkAction *action;
1188
1189         ev_window->priv->setup_document_idle = 0;
1190
1191         ev_window_refresh_window_thumbnail (ev_window, 0);
1192
1193         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1194         ev_window_title_set_document (ev_window->priv->title, document);
1195         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1196
1197         ev_sidebar_set_document (sidebar, document);
1198
1199         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1200         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1201         ev_window_setup_action_sensitivity (ev_window);
1202
1203         if (ev_window->priv->history)
1204                 g_object_unref (ev_window->priv->history);
1205         ev_window->priv->history = ev_history_new ();
1206         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1207         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1208
1209         if (ev_window->priv->properties) {
1210                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1211                                                    ev_window->priv->uri,
1212                                                    ev_window->priv->document);
1213         }
1214
1215         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1216         update_document_mode (ev_window, info->mode);
1217
1218         return FALSE;
1219 }
1220
1221 static void
1222 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1223 {
1224         EvView *view = EV_VIEW (ev_window->priv->view);
1225
1226         if (ev_window->priv->document)
1227                 g_object_unref (ev_window->priv->document);
1228         ev_window->priv->document = g_object_ref (document);
1229
1230         ev_window_set_message_area (ev_window, NULL);
1231
1232         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1233         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1234                           G_CALLBACK (page_changed_cb), ev_window);
1235         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1236                           G_CALLBACK (history_changed_cb), ev_window);
1237
1238         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1239                 gint page;
1240
1241                 /* Restart the current page */
1242                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1243                               0,
1244                               ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
1245                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1246                 g_object_unref (ev_window->priv->dest);
1247                 ev_window->priv->dest = NULL;
1248         }
1249
1250         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1251                 ev_window_warning_message (ev_window, "%s",
1252                                            _("The document contains no pages"));
1253         } else if (ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1254                 ev_window_warning_message (ev_window, "%s",
1255                                            _("The document contains only empty pages"));
1256         } else {
1257                 ev_view_set_document (view, document);
1258         }
1259
1260         if (ev_window->priv->setup_document_idle > 0)
1261                 g_source_remove (ev_window->priv->setup_document_idle);
1262
1263         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1264 }
1265
1266 static void
1267 ev_window_document_changed (EvWindow *ev_window,
1268                             gpointer  user_data)
1269 {
1270         ev_window_reload_document (ev_window);
1271 }
1272
1273 static void
1274 ev_window_password_view_unlock (EvWindow *ev_window)
1275 {
1276         const gchar *password;
1277
1278         g_assert (ev_window->priv->load_job);
1279
1280         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1281         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1282         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1283 }
1284
1285 static void
1286 ev_window_clear_load_job (EvWindow *ev_window)
1287 {
1288         if (ev_window->priv->load_job != NULL) {
1289                 if (!ev_job_is_finished (ev_window->priv->load_job))
1290                         ev_job_cancel (ev_window->priv->load_job);
1291
1292                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1293                 g_object_unref (ev_window->priv->load_job);
1294                 ev_window->priv->load_job = NULL;
1295         }
1296 }
1297
1298 static void
1299 ev_window_clear_reload_job (EvWindow *ev_window)
1300 {
1301         if (ev_window->priv->reload_job != NULL) {
1302                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1303                         ev_job_cancel (ev_window->priv->reload_job);
1304
1305                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1306                 g_object_unref (ev_window->priv->reload_job);
1307                 ev_window->priv->reload_job = NULL;
1308         }
1309 }
1310
1311 static void
1312 ev_window_clear_local_uri (EvWindow *ev_window)
1313 {
1314         if (ev_window->priv->local_uri) {
1315                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1316                 g_free (ev_window->priv->local_uri);
1317                 ev_window->priv->local_uri = NULL;
1318         }
1319 }
1320
1321 static void
1322 ev_window_clear_temp_symlink (EvWindow *ev_window)
1323 {
1324         GFile *file, *tempdir;
1325
1326         if (!ev_window->priv->uri)
1327                 return;
1328
1329         file = g_file_new_for_uri (ev_window->priv->uri);
1330         tempdir = g_file_new_for_path (ev_tmp_dir ());
1331
1332         if (g_file_has_prefix (file, tempdir)) {
1333                 GFileInfo *file_info;
1334                 GError    *error = NULL;
1335
1336                 file_info = g_file_query_info (file,
1337                                                G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
1338                                                G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
1339                                                NULL, &error);
1340                 if (file_info) {
1341                         if (g_file_info_get_is_symlink (file_info))
1342                                 g_file_delete (file, NULL, NULL);
1343                         g_object_unref (file_info);
1344                 } else {
1345                         g_warning ("Error deleting temp symlink: %s\n", error->message);
1346                         g_error_free (error);
1347                 }
1348         }
1349
1350         g_object_unref (file);
1351         g_object_unref (tempdir);
1352 }
1353
1354 /* This callback will executed when load job will be finished.
1355  *
1356  * Since the flow of the error dialog is very confusing, we assume that both
1357  * document and uri will go away after this function is called, and thus we need
1358  * to ref/dup them.  Additionally, it needs to clear
1359  * ev_window->priv->password_{uri,document}, and thus people who call this
1360  * function should _not_ necessarily expect those to exist after being
1361  * called. */
1362 static void
1363 ev_window_load_job_cb (EvJob *job,
1364                        gpointer data)
1365 {
1366         EvWindow *ev_window = EV_WINDOW (data);
1367         EvDocument *document = EV_JOB (job)->document;
1368         EvJobLoad *job_load = EV_JOB_LOAD (job);
1369
1370         g_assert (job_load->uri);
1371
1372         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1373
1374         /* Success! */
1375         if (!ev_job_is_failed (job)) {
1376                 ev_window_set_document (ev_window, document);
1377
1378                 setup_document_from_metadata (ev_window);
1379                 setup_view_from_metadata (ev_window);
1380
1381                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1382
1383                 ev_window_title_set_type (ev_window->priv->title,
1384                                           EV_WINDOW_TITLE_DOCUMENT);
1385                 if (job_load->password) {
1386                         GPasswordSave flags;
1387
1388                         flags = ev_password_view_get_password_save_flags (
1389                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1390                         ev_keyring_save_password (ev_window->priv->uri,
1391                                                   job_load->password,
1392                                                   flags);
1393                 }
1394
1395                 if (ev_window->priv->dest) {
1396                         EvLink *link;
1397                         EvLinkAction *link_action;
1398
1399                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1400                         link = ev_link_new (NULL, link_action);
1401                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1402                         g_object_unref (link);
1403
1404                         /* Already unrefed by ev_link_action
1405                          * FIXME: link action should inc dest ref counting
1406                          * or not unref it at all
1407                          */
1408                         ev_window->priv->dest = NULL;
1409                 }
1410
1411                 switch (ev_window->priv->window_mode) {
1412                         case EV_WINDOW_MODE_FULLSCREEN:
1413                                 ev_window_run_fullscreen (ev_window);
1414                                 break;
1415                         case EV_WINDOW_MODE_PRESENTATION:
1416                                 ev_window_run_presentation (ev_window);
1417                                 break;
1418                         default:
1419                                 break;
1420                 }
1421
1422                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1423                         ev_window_cmd_edit_find (NULL, ev_window);
1424                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1425                                                         ev_window->priv->search_string);
1426                 }
1427
1428                 g_free (ev_window->priv->search_string);
1429                 ev_window->priv->search_string = NULL;
1430
1431                 /* Create a monitor for the document */
1432                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1433                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1434                                           G_CALLBACK (ev_window_document_changed),
1435                                           ev_window);
1436
1437                 ev_window_clear_load_job (ev_window);
1438                 return;
1439         }
1440
1441         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1442                 gchar *password;
1443
1444                 setup_view_from_metadata (ev_window);
1445
1446                 /* First look whether password is in keyring */
1447                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1448                 if (password) {
1449                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1450                                 /* Password in kering is wrong */
1451                                 ev_job_load_set_password (job_load, NULL);
1452                                 /* FIXME: delete password from keyring? */
1453                         } else {
1454                                 ev_job_load_set_password (job_load, password);
1455                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1456                                 g_free (password);
1457                                 return;
1458                         }
1459
1460                         g_free (password);
1461                 }
1462
1463                 /* We need to ask the user for a password */
1464                 ev_window_title_set_uri (ev_window->priv->title,
1465                                          ev_window->priv->uri);
1466                 ev_window_title_set_type (ev_window->priv->title,
1467                                           EV_WINDOW_TITLE_PASSWORD);
1468
1469                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1470                                           job_load->uri);
1471
1472                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1473
1474                 ev_job_load_set_password (job_load, NULL);
1475                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1476         } else {
1477                 ev_window_error_message (ev_window, job->error,
1478                                          "%s", _("Unable to open document"));
1479                 ev_window_clear_load_job (ev_window);
1480         }
1481 }
1482
1483 static void
1484 ev_window_reload_job_cb (EvJob    *job,
1485                          EvWindow *ev_window)
1486 {
1487         GtkWidget *widget;
1488
1489         if (ev_job_is_failed (job)) {
1490                 ev_window_clear_reload_job (ev_window);
1491                 ev_window->priv->in_reload = FALSE;
1492                 g_object_unref (ev_window->priv->dest);
1493                 ev_window->priv->dest = NULL;
1494
1495                 return;
1496         }
1497
1498         ev_window_set_document (ev_window, job->document);
1499
1500         /* Restart the search after reloading */
1501         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1502         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1503                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1504                                             NULL, ev_window);
1505         }
1506
1507         ev_window_clear_reload_job (ev_window);
1508         ev_window->priv->in_reload = FALSE;
1509 }
1510
1511 /**
1512  * ev_window_get_uri:
1513  * @ev_window: The instance of the #EvWindow.
1514  *
1515  * It returns the uri of the document showed in the #EvWindow.
1516  *
1517  * Returns: the uri of the document showed in the #EvWindow.
1518  */
1519 const char *
1520 ev_window_get_uri (EvWindow *ev_window)
1521 {
1522         return ev_window->priv->uri;
1523 }
1524
1525 /**
1526  * ev_window_close_dialogs:
1527  * @ev_window: The window where dialogs will be closed.
1528  *
1529  * It looks for password, print and properties dialogs and closes them and
1530  * frees them from memory. If there is any print job it does free it too.
1531  */
1532 static void
1533 ev_window_close_dialogs (EvWindow *ev_window)
1534 {
1535         if (ev_window->priv->print_dialog)
1536                 gtk_widget_destroy (ev_window->priv->print_dialog);
1537         ev_window->priv->print_dialog = NULL;
1538
1539         if (ev_window->priv->properties)
1540                 gtk_widget_destroy (ev_window->priv->properties);
1541         ev_window->priv->properties = NULL;
1542 }
1543
1544 static void
1545 ev_window_clear_progress_idle (EvWindow *ev_window)
1546 {
1547         if (ev_window->priv->progress_idle > 0)
1548                 g_source_remove (ev_window->priv->progress_idle);
1549         ev_window->priv->progress_idle = 0;
1550 }
1551
1552 static void
1553 reset_progress_idle (EvWindow *ev_window)
1554 {
1555         ev_window->priv->progress_idle = 0;
1556 }
1557
1558 static void
1559 ev_window_show_progress_message (EvWindow   *ev_window,
1560                                  guint       interval,
1561                                  GSourceFunc function)
1562 {
1563         if (ev_window->priv->progress_idle > 0)
1564                 g_source_remove (ev_window->priv->progress_idle);
1565         ev_window->priv->progress_idle =
1566                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1567                                             interval, function,
1568                                             ev_window,
1569                                             (GDestroyNotify)reset_progress_idle);
1570 }
1571
1572 static void
1573 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1574 {
1575         if (ev_window->priv->progress_cancellable)
1576                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1577         else
1578                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1579 }
1580
1581 static void
1582 ev_window_progress_response_cb (EvProgressMessageArea *area,
1583                                 gint                   response,
1584                                 EvWindow              *ev_window)
1585 {
1586         if (response == GTK_RESPONSE_CANCEL)
1587                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1588         ev_window_set_message_area (ev_window, NULL);
1589 }
1590
1591 static gboolean
1592 show_loading_progress (EvWindow *ev_window)
1593 {
1594         GtkWidget *area;
1595         gchar     *text;
1596         gchar     *display_name;
1597
1598         if (ev_window->priv->message_area)
1599                 return FALSE;
1600
1601         display_name = escape_uri_for_display (ev_window->priv->uri);
1602         text = g_strdup_printf (_("Loading document from “%s”"),
1603                                 display_name);
1604
1605         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1606                                              text,
1607                                              GTK_STOCK_CLOSE,
1608                                              GTK_RESPONSE_CLOSE,
1609                                              GTK_STOCK_CANCEL,
1610                                              GTK_RESPONSE_CANCEL,
1611                                              NULL);
1612         g_signal_connect (area, "response",
1613                           G_CALLBACK (ev_window_progress_response_cb),
1614                           ev_window);
1615         gtk_widget_show (area);
1616         ev_window_set_message_area (ev_window, area);
1617
1618         g_free (text);
1619         g_free (display_name);
1620
1621         return FALSE;
1622 }
1623
1624 static void
1625 ev_window_load_remote_failed (EvWindow *ev_window,
1626                               GError   *error)
1627 {
1628         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1629         ev_window->priv->in_reload = FALSE;
1630         ev_window_error_message (ev_window, error,
1631                                  "%s", _("Unable to open document"));
1632         g_free (ev_window->priv->local_uri);
1633         ev_window->priv->local_uri = NULL;
1634         ev_window->priv->uri_mtime = 0;
1635 }
1636
1637 static void
1638 set_uri_mtime (GFile        *source,
1639                GAsyncResult *async_result,
1640                EvWindow     *ev_window)
1641 {
1642         GFileInfo *info;
1643         GError *error = NULL;
1644
1645         info = g_file_query_info_finish (source, async_result, &error);
1646
1647         if (error) {
1648                 ev_window->priv->uri_mtime = 0;
1649                 g_error_free (error);
1650         } else {
1651                 GTimeVal mtime;
1652
1653                 g_file_info_get_modification_time (info, &mtime);
1654                 ev_window->priv->uri_mtime = mtime.tv_sec;
1655                 g_object_unref (info);
1656         }
1657
1658         g_object_unref (source);
1659 }
1660
1661 static void
1662 mount_volume_ready_cb (GFile        *source,
1663                        GAsyncResult *async_result,
1664                        EvWindow     *ev_window)
1665 {
1666         GError *error = NULL;
1667
1668         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1669
1670         if (error) {
1671                 ev_window_load_remote_failed (ev_window, error);
1672                 g_object_unref (source);
1673                 g_error_free (error);
1674         } else {
1675                 /* Volume successfully mounted,
1676                    try opening the file again */
1677                 ev_window_load_file_remote (ev_window, source);
1678         }
1679 }
1680
1681 static void
1682 window_open_file_copy_ready_cb (GFile        *source,
1683                                 GAsyncResult *async_result,
1684                                 EvWindow     *ev_window)
1685 {
1686         GError *error = NULL;
1687
1688         ev_window_clear_progress_idle (ev_window);
1689
1690         g_file_copy_finish (source, async_result, &error);
1691         if (!error) {
1692                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1693                 g_file_query_info_async (source,
1694                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1695                                          0, G_PRIORITY_DEFAULT,
1696                                          NULL,
1697                                          (GAsyncReadyCallback)set_uri_mtime,
1698                                          ev_window);
1699                 return;
1700         }
1701
1702         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1703                 GMountOperation *operation;
1704
1705                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1706                 g_file_mount_enclosing_volume (source,
1707                                                G_MOUNT_MOUNT_NONE,
1708                                                operation, NULL,
1709                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1710                                                ev_window);
1711                 g_object_unref (operation);
1712         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1713                 ev_window_clear_load_job (ev_window);
1714                 ev_window_clear_local_uri (ev_window);
1715                 g_free (ev_window->priv->uri);
1716                 ev_window->priv->uri = NULL;
1717                 g_object_unref (source);
1718
1719                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1720         } else {
1721                 ev_window_load_remote_failed (ev_window, error);
1722                 g_object_unref (source);
1723         }
1724
1725         g_error_free (error);
1726 }
1727
1728 static void
1729 window_open_file_copy_progress_cb (goffset   n_bytes,
1730                                    goffset   total_bytes,
1731                                    EvWindow *ev_window)
1732 {
1733         gchar *status;
1734         gdouble fraction;
1735
1736         if (!ev_window->priv->message_area)
1737                 return;
1738
1739         fraction = n_bytes / (gdouble)total_bytes;
1740         status = g_strdup_printf (_("Downloading document (%d%%)"),
1741                                   (gint)(fraction * 100));
1742
1743         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1744                                              status);
1745         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1746                                                fraction);
1747
1748         g_free (status);
1749 }
1750
1751 static void
1752 ev_window_load_file_remote (EvWindow *ev_window,
1753                             GFile    *source_file)
1754 {
1755         GFile *target_file;
1756
1757         if (!ev_window->priv->local_uri) {
1758                 gchar *tmp_name;
1759                 gchar *base_name;
1760
1761                 /* We'd like to keep extension of source uri since
1762                  * it helps to resolve some mime types, say cbz */
1763                 tmp_name = ev_tmp_filename (NULL);
1764                 base_name = g_file_get_basename (source_file);
1765                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1766                                                           base_name, NULL);
1767                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1768                                      ev_window->priv->local_uri);
1769                 g_free (base_name);
1770                 g_free (tmp_name);
1771         }
1772
1773         ev_window_reset_progress_cancellable (ev_window);
1774
1775         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1776         g_file_copy_async (source_file, target_file,
1777                            0, G_PRIORITY_DEFAULT,
1778                            ev_window->priv->progress_cancellable,
1779                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1780                            ev_window,
1781                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1782                            ev_window);
1783         g_object_unref (target_file);
1784
1785         ev_window_show_progress_message (ev_window, 1,
1786                                          (GSourceFunc)show_loading_progress);
1787 }
1788
1789 void
1790 ev_window_open_uri (EvWindow       *ev_window,
1791                     const char     *uri,
1792                     EvLinkDest     *dest,
1793                     EvWindowRunMode mode,
1794                     const gchar    *search_string)
1795 {
1796         GFile *source_file;
1797
1798         ev_window->priv->in_reload = FALSE;
1799
1800         if (ev_window->priv->uri &&
1801             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1802                 ev_window_reload_document (ev_window);
1803                 return;
1804         }
1805
1806         if (ev_window->priv->monitor) {
1807                 g_object_unref (ev_window->priv->monitor);
1808                 ev_window->priv->monitor = NULL;
1809         }
1810
1811         ev_window_close_dialogs (ev_window);
1812         ev_window_clear_load_job (ev_window);
1813         ev_window_clear_local_uri (ev_window);
1814         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1815
1816         ev_window->priv->window_mode = mode;
1817
1818         if (ev_window->priv->uri)
1819                 g_free (ev_window->priv->uri);
1820         ev_window->priv->uri = g_strdup (uri);
1821
1822         if (ev_window->priv->search_string)
1823                 g_free (ev_window->priv->search_string);
1824         ev_window->priv->search_string = search_string ?
1825                 g_strdup (search_string) : NULL;
1826
1827         if (ev_window->priv->dest)
1828                 g_object_unref (ev_window->priv->dest);
1829         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1830
1831         setup_size_from_metadata (ev_window);
1832
1833         ev_window->priv->load_job = ev_job_load_new (uri);
1834         g_signal_connect (ev_window->priv->load_job,
1835                           "finished",
1836                           G_CALLBACK (ev_window_load_job_cb),
1837                           ev_window);
1838
1839         source_file = g_file_new_for_uri (uri);
1840         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1841                 ev_window_load_file_remote (ev_window, source_file);
1842         } else {
1843                 g_object_unref (source_file);
1844                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1845         }
1846 }
1847
1848 static void
1849 ev_window_reload_local (EvWindow *ev_window)
1850 {
1851         const gchar *uri;
1852
1853         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1854         ev_window->priv->reload_job = ev_job_load_new (uri);
1855         g_signal_connect (ev_window->priv->reload_job, "finished",
1856                           G_CALLBACK (ev_window_reload_job_cb),
1857                           ev_window);
1858         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1859 }
1860
1861 static gboolean
1862 show_reloading_progress (EvWindow *ev_window)
1863 {
1864         GtkWidget *area;
1865         gchar     *text;
1866
1867         if (ev_window->priv->message_area)
1868                 return FALSE;
1869
1870         text = g_strdup_printf (_("Reloading document from %s"),
1871                                 ev_window->priv->uri);
1872         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1873                                              text,
1874                                              GTK_STOCK_CLOSE,
1875                                              GTK_RESPONSE_CLOSE,
1876                                              GTK_STOCK_CANCEL,
1877                                              GTK_RESPONSE_CANCEL,
1878                                              NULL);
1879         g_signal_connect (area, "response",
1880                           G_CALLBACK (ev_window_progress_response_cb),
1881                           ev_window);
1882         gtk_widget_show (area);
1883         ev_window_set_message_area (ev_window, area);
1884         g_free (text);
1885
1886         return FALSE;
1887 }
1888
1889 static void
1890 reload_remote_copy_ready_cb (GFile        *remote,
1891                              GAsyncResult *async_result,
1892                              EvWindow     *ev_window)
1893 {
1894         GError *error = NULL;
1895
1896         ev_window_clear_progress_idle (ev_window);
1897
1898         g_file_copy_finish (remote, async_result, &error);
1899         if (error) {
1900                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1901                         ev_window_error_message (ev_window, error,
1902                                                  "%s", _("Failed to reload document."));
1903                 g_error_free (error);
1904         } else {
1905                 ev_window_reload_local (ev_window);
1906         }
1907
1908         g_object_unref (remote);
1909 }
1910
1911 static void
1912 reload_remote_copy_progress_cb (goffset   n_bytes,
1913                                 goffset   total_bytes,
1914                                 EvWindow *ev_window)
1915 {
1916         gchar *status;
1917         gdouble fraction;
1918
1919         if (!ev_window->priv->message_area)
1920                 return;
1921
1922         fraction = n_bytes / (gdouble)total_bytes;
1923         status = g_strdup_printf (_("Downloading document (%d%%)"),
1924                                   (gint)(fraction * 100));
1925
1926         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1927                                              status);
1928         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1929                                                fraction);
1930
1931         g_free (status);
1932 }
1933
1934 static void
1935 query_remote_uri_mtime_cb (GFile        *remote,
1936                            GAsyncResult *async_result,
1937                            EvWindow     *ev_window)
1938 {
1939         GFileInfo *info;
1940         GTimeVal   mtime;
1941         GError    *error = NULL;
1942
1943         info = g_file_query_info_finish (remote, async_result, &error);
1944         if (error) {
1945                 g_error_free (error);
1946                 g_object_unref (remote);
1947                 ev_window_reload_local (ev_window);
1948
1949                 return;
1950         }
1951
1952         g_file_info_get_modification_time (info, &mtime);
1953         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1954                 GFile *target_file;
1955
1956                 /* Remote file has changed */
1957                 ev_window->priv->uri_mtime = mtime.tv_sec;
1958
1959                 ev_window_reset_progress_cancellable (ev_window);
1960
1961                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1962                 g_file_copy_async (remote, target_file,
1963                                    G_FILE_COPY_OVERWRITE,
1964                                    G_PRIORITY_DEFAULT,
1965                                    ev_window->priv->progress_cancellable,
1966                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1967                                    ev_window,
1968                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1969                                    ev_window);
1970                 g_object_unref (target_file);
1971                 ev_window_show_progress_message (ev_window, 1,
1972                                                  (GSourceFunc)show_reloading_progress);
1973         } else {
1974                 g_object_unref (remote);
1975                 ev_window_reload_local (ev_window);
1976         }
1977
1978         g_object_unref (info);
1979 }
1980
1981 static void
1982 ev_window_reload_remote (EvWindow *ev_window)
1983 {
1984         GFile *remote;
1985
1986         remote = g_file_new_for_uri (ev_window->priv->uri);
1987         /* Reload the remote uri only if it has changed */
1988         g_file_query_info_async (remote,
1989                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1990                                  0, G_PRIORITY_DEFAULT,
1991                                  NULL,
1992                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1993                                  ev_window);
1994 }
1995
1996 static void
1997 ev_window_reload_document (EvWindow *ev_window)
1998 {
1999         gint page;
2000
2001
2002         ev_window_clear_reload_job (ev_window);
2003         ev_window->priv->in_reload = TRUE;
2004
2005         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2006
2007         if (ev_window->priv->dest)
2008                 g_object_unref (ev_window->priv->dest);
2009         /* FIXME: save the scroll position too (xyz dest) */
2010         ev_window->priv->dest = ev_link_dest_new_page (page);
2011
2012         if (ev_window->priv->local_uri) {
2013                 ev_window_reload_remote (ev_window);
2014         } else {
2015                 ev_window_reload_local (ev_window);
2016         }
2017 }
2018
2019 static void
2020 file_open_dialog_response_cb (GtkWidget *chooser,
2021                               gint       response_id,
2022                               EvWindow  *ev_window)
2023 {
2024         if (response_id == GTK_RESPONSE_OK) {
2025                 GSList *uris;
2026                 gchar  *uri;
2027
2028                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2029
2030                 ev_application_open_uri_list (EV_APP, uris,
2031                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2032                                               GDK_CURRENT_TIME);
2033
2034                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2035                 g_slist_free (uris);
2036
2037                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2038                 ev_application_set_filechooser_uri (EV_APP,
2039                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2040                                                     uri);
2041                 g_free (uri);
2042         }
2043
2044         gtk_widget_destroy (chooser);
2045 }
2046
2047 static void
2048 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2049 {
2050         GtkWidget   *chooser;
2051         const gchar *default_uri;
2052         gchar       *parent_uri = NULL;
2053
2054         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2055                                                GTK_WINDOW (window),
2056                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2057                                                GTK_STOCK_CANCEL,
2058                                                GTK_RESPONSE_CANCEL,
2059                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2060                                                NULL);
2061
2062         ev_document_factory_add_filters (chooser, NULL);
2063         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2064         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2065
2066         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2067         if (!default_uri && window->priv->uri) {
2068                 GFile *file, *parent;
2069
2070                 file = g_file_new_for_uri (window->priv->uri);
2071                 parent = g_file_get_parent (file);
2072                 if (parent) {
2073                         parent_uri = g_file_get_uri (parent);
2074                         default_uri = parent_uri;
2075                         g_object_unref (parent);
2076                 }
2077                 g_object_unref (file);
2078         }
2079
2080         if (default_uri) {
2081                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2082         } else {
2083                 const gchar *folder;
2084
2085                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2086                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2087                                                      folder ? folder : g_get_home_dir ());
2088         }
2089         g_free (parent_uri);
2090
2091         g_signal_connect (chooser, "response",
2092                           G_CALLBACK (file_open_dialog_response_cb),
2093                           window);
2094
2095         gtk_widget_show (chooser);
2096 }
2097
2098 static gchar *
2099 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2100 {
2101         gchar  *tmp_filename = NULL;
2102         gchar  *name;
2103         guint   i = 0;
2104         GError *link_error = NULL;
2105         GFile  *tmp_file = NULL;
2106
2107         name = g_path_get_basename (filename);
2108
2109         do {
2110                 gchar *basename;
2111
2112                 if (tmp_filename)
2113                         g_free (tmp_filename);
2114                 if (tmp_file)
2115                         g_object_unref (tmp_file);
2116                 g_clear_error (&link_error);
2117
2118                 basename = g_strdup_printf ("%s-%d", name, i++);
2119                 tmp_filename = g_build_filename (ev_tmp_dir (),
2120                                                  basename, NULL);
2121
2122                 g_free (basename);
2123                 tmp_file = g_file_new_for_path (tmp_filename);
2124         } while (!g_file_make_symbolic_link (tmp_file, filename, NULL, &link_error) &&
2125                  g_error_matches (link_error, G_IO_ERROR, G_IO_ERROR_EXISTS));
2126
2127         g_free (name);
2128         g_object_unref (tmp_file);
2129
2130         if (link_error) {
2131                 g_propagate_prefixed_error (error,
2132                                             link_error,
2133                                             _("Couldn't create symlink “%s”: "),
2134                                             tmp_filename);
2135                 g_free (tmp_filename);
2136
2137                 return NULL;
2138         }
2139
2140         return tmp_filename;
2141 }
2142
2143 static void
2144 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2145 {
2146         GError      *error = NULL;
2147         gchar       *symlink_uri;
2148         gchar       *old_filename;
2149         gchar       *new_filename;
2150         const gchar *uri_unc;
2151
2152         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2153                                      "uri-uncompressed");
2154         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2155                                             NULL, NULL);
2156         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2157
2158         if (error) {
2159                 ev_window_error_message (window, error,
2160                                          "%s", _("Cannot open a copy."));
2161                 g_error_free (error);
2162                 g_free (old_filename);
2163                 g_free (new_filename);
2164
2165                 return;
2166         }
2167
2168         g_free (old_filename);
2169
2170         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2171         g_free (new_filename);
2172
2173         ev_application_open_uri_at_dest (EV_APP,
2174                                          symlink_uri,
2175                                          gtk_window_get_screen (GTK_WINDOW (window)),
2176                                          dest,
2177                                          0,
2178                                          NULL,
2179                                          GDK_CURRENT_TIME);
2180         g_free (symlink_uri);
2181 }
2182
2183 static void
2184 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2185 {
2186         EvPageCache *page_cache;
2187         EvLinkDest  *dest;
2188         gint         current_page;
2189
2190         page_cache = ev_page_cache_get (window->priv->document);
2191         current_page = ev_page_cache_get_current_page (page_cache);
2192
2193         dest = ev_link_dest_new_page (current_page);
2194         ev_window_cmd_file_open_copy_at_dest (window, dest);
2195         g_object_unref (dest);
2196 }
2197
2198 static void
2199 ev_window_cmd_recent_file_activate (GtkAction *action,
2200                                     EvWindow  *window)
2201 {
2202         GtkRecentInfo *info;
2203         const gchar   *uri;
2204
2205         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2206         g_assert (info != NULL);
2207
2208         uri = gtk_recent_info_get_uri (info);
2209
2210         ev_application_open_uri_at_dest (EV_APP, uri,
2211                                          gtk_window_get_screen (GTK_WINDOW (window)),
2212                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2213 }
2214
2215 static void
2216 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2217                                              const gchar        *uri,
2218                                              EvWindow           *window)
2219 {
2220         ev_application_open_uri_at_dest (EV_APP, uri,
2221                                          gtk_window_get_screen (GTK_WINDOW (window)),
2222                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2223 }
2224
2225 static void
2226 ev_window_add_recent (EvWindow *window, const char *filename)
2227 {
2228         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2229 }
2230
2231 static gint
2232 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2233 {
2234         gboolean     has_ev_a, has_ev_b;
2235         const gchar *evince = g_get_application_name ();
2236
2237         has_ev_a = gtk_recent_info_has_application (a, evince);
2238         has_ev_b = gtk_recent_info_has_application (b, evince);
2239
2240         if (has_ev_a && has_ev_b) {
2241                 time_t time_a, time_b;
2242
2243                 time_a = gtk_recent_info_get_modified (a);
2244                 time_b = gtk_recent_info_get_modified (b);
2245
2246                 return (time_b - time_a);
2247         } else if (has_ev_a) {
2248                 return -1;
2249         } else if (has_ev_b) {
2250                 return 1;
2251         }
2252
2253         return 0;
2254 }
2255
2256 /*
2257  * Doubles underscore to avoid spurious menu accels.
2258  */
2259 static gchar *
2260 ev_window_get_recent_file_label (gint index, const gchar *filename)
2261 {
2262         GString *str;
2263         gint length;
2264         const gchar *p;
2265         const gchar *end;
2266         gboolean is_rtl;
2267
2268         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2269
2270         g_return_val_if_fail (filename != NULL, NULL);
2271
2272         length = strlen (filename);
2273         str = g_string_sized_new (length + 10);
2274         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2275
2276         p = filename;
2277         end = filename + length;
2278
2279         while (p != end) {
2280                 const gchar *next;
2281                 next = g_utf8_next_char (p);
2282
2283                 switch (*p) {
2284                         case '_':
2285                                 g_string_append (str, "__");
2286                                 break;
2287                         default:
2288                                 g_string_append_len (str, p, next - p);
2289                                 break;
2290                 }
2291
2292                 p = next;
2293         }
2294
2295         return g_string_free (str, FALSE);
2296 }
2297
2298 static void
2299 ev_window_setup_recent (EvWindow *ev_window)
2300 {
2301         GList        *items, *l;
2302         guint         n_items = 0;
2303         const gchar  *evince = g_get_application_name ();
2304         static guint  i = 0;
2305
2306         if (ev_window->priv->recent_ui_id > 0) {
2307                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2308                                           ev_window->priv->recent_ui_id);
2309                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2310         }
2311         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2312
2313         if (ev_window->priv->recent_action_group) {
2314                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2315                                                     ev_window->priv->recent_action_group);
2316                 g_object_unref (ev_window->priv->recent_action_group);
2317         }
2318         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2319         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2320                                             ev_window->priv->recent_action_group, 0);
2321
2322         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2323         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2324
2325         for (l = items; l && l->data; l = g_list_next (l)) {
2326                 GtkRecentInfo *info;
2327                 GtkAction     *action;
2328                 gchar         *action_name;
2329                 gchar         *label;
2330
2331                 info = (GtkRecentInfo *) l->data;
2332
2333                 if (!gtk_recent_info_has_application (info, evince) ||
2334                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2335                         continue;
2336
2337                 action_name = g_strdup_printf ("RecentFile%u", i++);
2338                 label = ev_window_get_recent_file_label (
2339                         n_items + 1, gtk_recent_info_get_display_name (info));
2340
2341                 action = g_object_new (GTK_TYPE_ACTION,
2342                                        "name", action_name,
2343                                        "label", label,
2344                                        NULL);
2345
2346                 g_object_set_data_full (G_OBJECT (action),
2347                                         "gtk-recent-info",
2348                                         gtk_recent_info_ref (info),
2349                                         (GDestroyNotify) gtk_recent_info_unref);
2350
2351                 g_signal_connect (action, "activate",
2352                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2353                                   (gpointer) ev_window);
2354
2355                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2356                                              action);
2357                 g_object_unref (action);
2358
2359                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2360                                        ev_window->priv->recent_ui_id,
2361                                        "/MainMenu/FileMenu/RecentFilesMenu",
2362                                        label,
2363                                        action_name,
2364                                        GTK_UI_MANAGER_MENUITEM,
2365                                        FALSE);
2366                 g_free (action_name);
2367                 g_free (label);
2368
2369                 if (++n_items == 5)
2370                         break;
2371         }
2372
2373         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2374         g_list_free (items);
2375 }
2376
2377 static gboolean
2378 show_saving_progress (GFile *dst)
2379 {
2380         EvWindow  *ev_window;
2381         GtkWidget *area;
2382         gchar     *text;
2383         gchar     *uri;
2384         EvSaveType save_type;
2385
2386         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2387         ev_window->priv->progress_idle = 0;
2388
2389         if (ev_window->priv->message_area)
2390                 return FALSE;
2391
2392         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2393         uri = g_file_get_uri (dst);
2394         switch (save_type) {
2395         case EV_SAVE_DOCUMENT:
2396                 text = g_strdup_printf (_("Saving document to %s"), uri);
2397                 break;
2398         case EV_SAVE_ATTACHMENT:
2399                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2400                 break;
2401         case EV_SAVE_IMAGE:
2402                 text = g_strdup_printf (_("Saving image to %s"), uri);
2403                 break;
2404         default:
2405                 g_assert_not_reached ();
2406         }
2407         g_free (uri);
2408         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2409                                              text,
2410                                              GTK_STOCK_CLOSE,
2411                                              GTK_RESPONSE_CLOSE,
2412                                              GTK_STOCK_CANCEL,
2413                                              GTK_RESPONSE_CANCEL,
2414                                              NULL);
2415         g_signal_connect (area, "response",
2416                           G_CALLBACK (ev_window_progress_response_cb),
2417                           ev_window);
2418         gtk_widget_show (area);
2419         ev_window_set_message_area (ev_window, area);
2420         g_free (text);
2421
2422         return FALSE;
2423 }
2424
2425 static void
2426 window_save_file_copy_ready_cb (GFile        *src,
2427                                 GAsyncResult *async_result,
2428                                 GFile        *dst)
2429 {
2430         EvWindow *ev_window;
2431         GError   *error = NULL;
2432
2433         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2434         ev_window_clear_progress_idle (ev_window);
2435
2436         if (g_file_copy_finish (src, async_result, &error)) {
2437                 ev_tmp_file_unlink (src);
2438                 return;
2439         }
2440
2441         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2442                 gchar *name;
2443
2444                 name = g_file_get_basename (dst);
2445                 ev_window_error_message (ev_window, error,
2446                                          _("The file could not be saved as “%s”."),
2447                                          name);
2448                 g_free (name);
2449         }
2450         ev_tmp_file_unlink (src);
2451         g_error_free (error);
2452 }
2453
2454 static void
2455 window_save_file_copy_progress_cb (goffset n_bytes,
2456                                    goffset total_bytes,
2457                                    GFile  *dst)
2458 {
2459         EvWindow  *ev_window;
2460         EvSaveType save_type;
2461         gchar     *status;
2462         gdouble    fraction;
2463
2464         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2465
2466         if (!ev_window->priv->message_area)
2467                 return;
2468
2469         fraction = n_bytes / (gdouble)total_bytes;
2470         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2471
2472         switch (save_type) {
2473         case EV_SAVE_DOCUMENT:
2474                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2475                                           (gint)(fraction * 100));
2476                 break;
2477         case EV_SAVE_ATTACHMENT:
2478                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2479                                           (gint)(fraction * 100));
2480                 break;
2481         case EV_SAVE_IMAGE:
2482                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2483                                           (gint)(fraction * 100));
2484                 break;
2485         default:
2486                 g_assert_not_reached ();
2487         }
2488
2489         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2490                                              status);
2491         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2492                                                fraction);
2493
2494         g_free (status);
2495 }
2496
2497 static void
2498 ev_window_save_remote (EvWindow  *ev_window,
2499                        EvSaveType save_type,
2500                        GFile     *src,
2501                        GFile     *dst)
2502 {
2503         ev_window_reset_progress_cancellable (ev_window);
2504         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2505         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2506         g_file_copy_async (src, dst,
2507                            G_FILE_COPY_OVERWRITE,
2508                            G_PRIORITY_DEFAULT,
2509                            ev_window->priv->progress_cancellable,
2510                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2511                            dst,
2512                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2513                            dst);
2514         ev_window->priv->progress_idle =
2515                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2516                                             1,
2517                                             (GSourceFunc)show_saving_progress,
2518                                             dst,
2519                                             NULL);
2520 }
2521
2522 static void
2523 ev_window_clear_save_job (EvWindow *ev_window)
2524 {
2525         if (ev_window->priv->save_job != NULL) {
2526                 if (!ev_job_is_finished (ev_window->priv->save_job))
2527                         ev_job_cancel (ev_window->priv->save_job);
2528
2529                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2530                                                       ev_window_save_job_cb,
2531                                                       ev_window);
2532                 g_object_unref (ev_window->priv->save_job);
2533                 ev_window->priv->save_job = NULL;
2534         }
2535 }
2536
2537 static void
2538 ev_window_save_job_cb (EvJob     *job,
2539                        EvWindow  *window)
2540 {
2541         if (ev_job_is_failed (job)) {
2542                 ev_window_error_message (window, job->error,
2543                                          _("The file could not be saved as “%s”."),
2544                                          EV_JOB_SAVE (job)->uri);
2545         }
2546
2547         ev_window_clear_save_job (window);
2548 }
2549
2550 static void
2551 file_save_dialog_response_cb (GtkWidget *fc,
2552                               gint       response_id,
2553                               EvWindow  *ev_window)
2554 {
2555         gchar *uri;
2556         GFile *file, *parent;
2557
2558         if (response_id != GTK_RESPONSE_OK) {
2559                 gtk_widget_destroy (fc);
2560                 return;
2561         }
2562
2563         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2564         file = g_file_new_for_uri (uri);
2565         parent = g_file_get_parent (file);
2566         g_object_unref (file);
2567         if (parent) {
2568                 gchar *folder_uri;
2569
2570                 folder_uri = g_file_get_uri (parent);
2571                 ev_application_set_filechooser_uri (EV_APP,
2572                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2573                                                     folder_uri);
2574                 g_free (folder_uri);
2575                 g_object_unref (parent);
2576         }
2577
2578         /* FIXME: remote copy should be done here rather than in the save job,
2579          * so that we can track progress and cancel the operation
2580          */
2581
2582         ev_window_clear_save_job (ev_window);
2583         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2584                                                      uri, ev_window->priv->uri);
2585         g_signal_connect (ev_window->priv->save_job, "finished",
2586                           G_CALLBACK (ev_window_save_job_cb),
2587                           ev_window);
2588         /* The priority doesn't matter for this job */
2589         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2590
2591         g_free (uri);
2592         gtk_widget_destroy (fc);
2593 }
2594
2595 static void
2596 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2597 {
2598         GtkWidget *fc;
2599         gchar *base_name;
2600         GFile *file;
2601         const gchar *default_uri;
2602
2603         fc = gtk_file_chooser_dialog_new (
2604                 _("Save a Copy"),
2605                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2606                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2607                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2608                 NULL);
2609
2610         ev_document_factory_add_filters (fc, ev_window->priv->document);
2611         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2612         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2613                                                 GTK_RESPONSE_OK,
2614                                                 GTK_RESPONSE_CANCEL,
2615                                                 -1);
2616
2617         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2618         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2619         file = g_file_new_for_uri (ev_window->priv->uri);
2620         base_name = g_file_get_basename (file);
2621         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2622
2623         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2624         if (default_uri) {
2625                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2626         } else {
2627                 const gchar *folder;
2628
2629                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2630                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2631                                                      folder ? folder : g_get_home_dir ());
2632         }
2633
2634         g_object_unref (file);
2635         g_free (base_name);
2636
2637         g_signal_connect (fc, "response",
2638                           G_CALLBACK (file_save_dialog_response_cb),
2639                           ev_window);
2640
2641         gtk_widget_show (fc);
2642 }
2643
2644 static void
2645 ev_window_load_print_settings_from_metadata (EvWindow *window)
2646 {
2647         gchar *uri = window->priv->uri;
2648         gint   i;
2649
2650         /* Load print setting that are specific to the document */
2651         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2652                 GValue   value = { 0, };
2653                 gboolean success;
2654
2655                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2656                 gtk_print_settings_set (window->priv->print_settings,
2657                                         document_print_settings[i],
2658                                         success ? g_value_get_string (&value) : NULL);
2659                 if (success)
2660                         g_value_unset (&value);
2661         }
2662 }
2663
2664 static void
2665 ev_window_save_print_settings (EvWindow *window)
2666 {
2667         gchar *uri = window->priv->uri;
2668         gint   i;
2669
2670         /* Save print settings that are specific to the document */
2671         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2672                 const gchar *value;
2673
2674                 value = gtk_print_settings_get (window->priv->print_settings,
2675                                                 document_print_settings[i]);
2676                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2677         }
2678 }
2679
2680 static void
2681 ev_window_save_print_page_setup (EvWindow *window)
2682 {
2683         gchar        *uri = window->priv->uri;
2684         GtkPageSetup *page_setup = window->priv->print_page_setup;
2685
2686         /* Save page setup options that are specific to the document */
2687         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2688                                      gtk_page_setup_get_orientation (page_setup));
2689         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2690                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2691         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2692                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2693         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2694                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2695         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2696                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2697 }
2698
2699 static void
2700 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2701 {
2702         gchar        *uri = window->priv->uri;
2703         GtkPageSetup *page_setup = window->priv->print_page_setup;
2704         GtkPaperSize *paper_size;
2705         GValue        value = { 0, };
2706
2707         paper_size = gtk_page_setup_get_paper_size (page_setup);
2708
2709         /* Load page setup options that are specific to the document */
2710         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2711                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2712                 g_value_unset (&value);
2713         } else {
2714                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2715         }
2716
2717         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2718                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2719                 g_value_unset (&value);
2720         } else {
2721                 gtk_page_setup_set_top_margin (page_setup,
2722                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2723                                                GTK_UNIT_MM);
2724         }
2725
2726         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2727                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2728                 g_value_unset (&value);
2729         } else {
2730                 gtk_page_setup_set_bottom_margin (page_setup,
2731                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2732                                                   GTK_UNIT_MM);
2733         }
2734
2735         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2736                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2737                 g_value_unset (&value);
2738         } else {
2739                 gtk_page_setup_set_left_margin (page_setup,
2740                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2741                                                 GTK_UNIT_MM);
2742         }
2743
2744         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2745                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2746                 g_value_unset (&value);
2747         } else {
2748                 gtk_page_setup_set_right_margin (page_setup,
2749                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2750                                                  GTK_UNIT_MM);
2751         }
2752 }
2753
2754 static void
2755 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2756                                     EvWindow     *window)
2757 {
2758         /* Dialog was canceled */
2759         if (!page_setup)
2760                 return;
2761
2762         if (window->priv->print_page_setup != page_setup) {
2763                 if (window->priv->print_page_setup)
2764                         g_object_unref (window->priv->print_page_setup);
2765                 window->priv->print_page_setup = g_object_ref (page_setup);
2766         }
2767
2768         ev_application_set_page_setup (EV_APP, page_setup);
2769         ev_window_save_print_page_setup (window);
2770 }
2771
2772 static void
2773 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2774 {
2775         if (!ev_window->priv->print_page_setup) {
2776                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2777                         ev_application_get_page_setup (EV_APP));
2778                 ev_window_load_print_page_setup_from_metadata (ev_window);
2779         }
2780
2781         gtk_print_run_page_setup_dialog_async (
2782                 GTK_WINDOW (ev_window),
2783                 ev_window->priv->print_page_setup,
2784                 ev_window->priv->print_settings,
2785                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2786                 ev_window);
2787 }
2788
2789 static void
2790 ev_window_print_cancel (EvWindow *ev_window)
2791 {
2792         EvPrintOperation *op;
2793
2794         if (!ev_window->priv->print_queue)
2795                 return;
2796
2797         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2798                 ev_print_operation_cancel (op);
2799         }
2800 }
2801
2802 static void
2803 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2804                                              gint      n_jobs)
2805 {
2806         gchar *text = NULL;
2807
2808         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2809             !ev_window->priv->print_queue)
2810                 return;
2811
2812         if (n_jobs == 0) {
2813                 ev_window_set_message_area (ev_window, NULL);
2814                 return;
2815         }
2816
2817         if (n_jobs > 1) {
2818                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2819                                                   "%d pending jobs in queue",
2820                                                   n_jobs - 1), n_jobs - 1);
2821         }
2822
2823         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2824                                             text);
2825         g_free (text);
2826 }
2827
2828 static gboolean
2829 destroy_window (GtkWidget *window)
2830 {
2831         gtk_widget_destroy (window);
2832
2833         return FALSE;
2834 }
2835
2836 static void
2837 ev_window_print_operation_done (EvPrintOperation       *op,
2838                                 GtkPrintOperationResult result,
2839                                 EvWindow               *ev_window)
2840 {
2841         gint n_jobs;
2842
2843         switch (result) {
2844         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2845                 GtkPrintSettings *print_settings;
2846
2847                 print_settings = ev_print_operation_get_print_settings (op);
2848                 if (ev_window->priv->print_settings != print_settings) {
2849                         if (ev_window->priv->print_settings)
2850                                 g_object_unref (ev_window->priv->print_settings);
2851                         ev_window->priv->print_settings = g_object_ref (print_settings);
2852                 }
2853
2854                 ev_application_set_print_settings (EV_APP, print_settings);
2855                 ev_window_save_print_settings (ev_window);
2856         }
2857
2858                 break;
2859         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2860                 GtkWidget *dialog;
2861                 GError    *error = NULL;
2862
2863
2864                 ev_print_operation_get_error (op, &error);
2865
2866                 /* The message area is already used by
2867                  * the printing progress, so it's better to
2868                  * use a popup dialog in this case
2869                  */
2870                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2871                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2872                                                  GTK_MESSAGE_ERROR,
2873                                                  GTK_BUTTONS_CLOSE,
2874                                                  "%s", _("Failed to print document"));
2875                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2876                                                           "%s", error->message);
2877                 g_signal_connect (dialog, "response",
2878                                   G_CALLBACK (gtk_widget_destroy),
2879                                   NULL);
2880                 gtk_widget_show (dialog);
2881
2882                 g_error_free (error);
2883         }
2884                 break;
2885         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2886         default:
2887                 break;
2888         }
2889
2890         g_queue_remove (ev_window->priv->print_queue, op);
2891         g_object_unref (op);
2892         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2893         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2894
2895         if (n_jobs == 0 && ev_window->priv->close_after_print)
2896                 g_idle_add ((GSourceFunc)destroy_window,
2897                             ev_window);
2898 }
2899
2900 static void
2901 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2902                                       gint                   response,
2903                                       EvWindow              *ev_window)
2904 {
2905         if (response == GTK_RESPONSE_CANCEL) {
2906                 EvPrintOperation *op;
2907
2908                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2909                 ev_print_operation_cancel (op);
2910         } else {
2911                 gtk_widget_hide (GTK_WIDGET (area));
2912         }
2913 }
2914
2915 static void
2916 ev_window_print_operation_status_changed (EvPrintOperation *op,
2917                                           EvWindow         *ev_window)
2918 {
2919         const gchar *status;
2920         gdouble      fraction;
2921
2922         status = ev_print_operation_get_status (op);
2923         fraction = ev_print_operation_get_progress (op);
2924
2925         if (!ev_window->priv->message_area) {
2926                 GtkWidget   *area;
2927                 const gchar *job_name;
2928                 gchar       *text;
2929
2930                 job_name = ev_print_operation_get_job_name (op);
2931                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2932
2933                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2934                                                      text,
2935                                                      GTK_STOCK_CLOSE,
2936                                                      GTK_RESPONSE_CLOSE,
2937                                                      GTK_STOCK_CANCEL,
2938                                                      GTK_RESPONSE_CANCEL,
2939                                                      NULL);
2940                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2941                 g_signal_connect (area, "response",
2942                                   G_CALLBACK (ev_window_print_progress_response_cb),
2943                                   ev_window);
2944                 gtk_widget_show (area);
2945                 ev_window_set_message_area (ev_window, area);
2946                 g_free (text);
2947         }
2948
2949         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2950                                              status);
2951         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2952                                                fraction);
2953 }
2954
2955 static void
2956 ev_window_print_operation_begin_print (EvPrintOperation *op,
2957                                        EvWindow         *ev_window)
2958 {
2959         GtkPrintSettings *print_settings;
2960
2961         if (!ev_window->priv->print_queue)
2962                 ev_window->priv->print_queue = g_queue_new ();
2963
2964         g_queue_push_head (ev_window->priv->print_queue, op);
2965         ev_window_print_update_pending_jobs_message (ev_window,
2966                                                      g_queue_get_length (ev_window->priv->print_queue));
2967
2968         if (ev_window->priv->print_settings)
2969                 g_object_unref (ev_window->priv->print_settings);
2970         print_settings = ev_print_operation_get_print_settings (op);
2971         ev_window->priv->print_settings = g_object_ref (print_settings);
2972 }
2973
2974 void
2975 ev_window_print_range (EvWindow *ev_window,
2976                        gint      first_page,
2977                        gint      last_page)
2978 {
2979         EvPrintOperation *op;
2980         EvPageCache      *page_cache;
2981         gint              current_page;
2982         gint              document_last_page;
2983
2984         g_return_if_fail (EV_IS_WINDOW (ev_window));
2985         g_return_if_fail (ev_window->priv->document != NULL);
2986
2987         if (!ev_window->priv->print_queue)
2988                 ev_window->priv->print_queue = g_queue_new ();
2989
2990         op = ev_print_operation_new (ev_window->priv->document);
2991         g_signal_connect (op, "begin_print",
2992                           G_CALLBACK (ev_window_print_operation_begin_print),
2993                           (gpointer)ev_window);
2994         g_signal_connect (op, "status_changed",
2995                           G_CALLBACK (ev_window_print_operation_status_changed),
2996                           (gpointer)ev_window);
2997         g_signal_connect (op, "done",
2998                           G_CALLBACK (ev_window_print_operation_done),
2999                           (gpointer)ev_window);
3000
3001         page_cache = ev_page_cache_get (ev_window->priv->document);
3002         current_page = ev_page_cache_get_current_page (page_cache);
3003         document_last_page = ev_page_cache_get_n_pages (page_cache);
3004
3005         if (!ev_window->priv->print_settings) {
3006                 ev_window->priv->print_settings = gtk_print_settings_copy (
3007                         ev_application_get_print_settings (EV_APP));
3008                 ev_window_load_print_settings_from_metadata (ev_window);
3009         }
3010
3011         if (first_page != 1 || last_page != document_last_page) {
3012                 GtkPageRange range;
3013
3014                 /* Ranges in GtkPrint are 0 - N */
3015                 range.start = first_page - 1;
3016                 range.end = last_page - 1;
3017
3018                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
3019                                                     GTK_PRINT_PAGES_RANGES);
3020                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
3021                                                     &range, 1);
3022         }
3023
3024         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3025         ev_print_operation_set_current_page (op, current_page);
3026         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
3027         if (ev_window->priv->print_page_setup)
3028                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
3029
3030         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3031 }
3032
3033 static void
3034 ev_window_print (EvWindow *window)
3035 {
3036         EvPageCache *page_cache;
3037         gint         last_page;
3038
3039         page_cache = ev_page_cache_get (window->priv->document);
3040         last_page = ev_page_cache_get_n_pages (page_cache);
3041
3042         ev_window_print_range (window, 1, last_page);
3043 }
3044
3045 static void
3046 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3047 {
3048         ev_window_print (ev_window);
3049 }
3050
3051 static void
3052 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3053 {
3054         if (ev_window->priv->properties == NULL) {
3055                 ev_window->priv->properties = ev_properties_dialog_new ();
3056                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3057                                                    ev_window->priv->uri,
3058                                                    ev_window->priv->document);
3059                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3060                                            (gpointer) &(ev_window->priv->properties));
3061                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3062                                               GTK_WINDOW (ev_window));
3063         }
3064
3065         ev_document_fc_mutex_lock ();
3066         gtk_widget_show (ev_window->priv->properties);
3067         ev_document_fc_mutex_unlock ();
3068 }
3069
3070 static void
3071 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3072                                          gint       response,
3073                                          EvWindow  *ev_window)
3074 {
3075         gtk_widget_destroy (GTK_WIDGET (dialog));
3076
3077         switch (response) {
3078         case GTK_RESPONSE_YES:
3079                 if (!ev_window->priv->print_queue ||
3080                     g_queue_is_empty (ev_window->priv->print_queue))
3081                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3082                 else
3083                         ev_window->priv->close_after_print = TRUE;
3084                 break;
3085         case GTK_RESPONSE_NO:
3086                 ev_window->priv->close_after_print = TRUE;
3087                 if (ev_window->priv->print_queue &&
3088                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3089                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3090                         ev_window_print_cancel (ev_window);
3091                 } else {
3092                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3093                 }
3094                 break;
3095         case GTK_RESPONSE_CANCEL:
3096         default:
3097                 ev_window->priv->close_after_print = FALSE;
3098         }
3099 }
3100
3101 static void
3102 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3103 {
3104         GtkWidget *dialog;
3105         gchar     *text, *markup;
3106         gint       n_print_jobs;
3107
3108         n_print_jobs = ev_window->priv->print_queue ?
3109                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3110
3111         if (n_print_jobs == 0) {
3112                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3113                 return;
3114         }
3115
3116         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3117                                          GTK_DIALOG_MODAL,
3118                                          GTK_MESSAGE_QUESTION,
3119                                          GTK_BUTTONS_NONE,
3120                                          NULL);
3121         if (n_print_jobs == 1) {
3122                 EvPrintOperation *op;
3123                 const gchar      *job_name;
3124
3125                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3126                 job_name = ev_print_operation_get_job_name (op);
3127
3128                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3129                                         job_name);
3130         } else {
3131                 text = g_strdup_printf (_("There are %d print jobs active. "
3132                                           "Wait until print finishes before closing?"),
3133                                         n_print_jobs);
3134         }
3135
3136         markup = g_strdup_printf ("<b>%s</b>", text);
3137         g_free (text);
3138
3139         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3140         g_free (markup);
3141
3142         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3143                                                   _("If you close the window, pending print "
3144                                                     "jobs will not be printed."));
3145
3146         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3147                                 _("Cancel _print and Close"),
3148                                 GTK_RESPONSE_NO,
3149                                 GTK_STOCK_CANCEL,
3150                                 GTK_RESPONSE_CANCEL,
3151                                 _("Close _after Printing"),
3152                                 GTK_RESPONSE_YES,
3153                                 NULL);
3154         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3155         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3156                                                  GTK_RESPONSE_YES,
3157                                                  GTK_RESPONSE_NO,
3158                                                  GTK_RESPONSE_CANCEL,
3159                                                  -1);
3160
3161         g_signal_connect (dialog, "response",
3162                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3163                           ev_window);
3164         gtk_widget_show (dialog);
3165 }
3166
3167 static void
3168 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3169 {
3170         GtkAction *action;
3171
3172         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3173         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3174         update_chrome_visibility (window);
3175
3176         action = gtk_action_group_get_action (window->priv->action_group,
3177                                               PAGE_SELECTOR_ACTION);
3178         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3179 }
3180
3181 static void
3182 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3183 {
3184         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3185 }
3186
3187 static void
3188 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3189 {
3190         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3191 }
3192
3193 static void
3194 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3195 {
3196         gboolean continuous;
3197
3198         ev_window_stop_presentation (ev_window, TRUE);
3199         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3200         g_object_set (G_OBJECT (ev_window->priv->view),
3201                       "continuous", continuous,
3202                       NULL);
3203         ev_window_update_actions (ev_window);
3204 }
3205
3206 static void
3207 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3208 {
3209         gboolean dual_page;
3210
3211         ev_window_stop_presentation (ev_window, TRUE);
3212         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3213         g_object_set (G_OBJECT (ev_window->priv->view),
3214                       "dual-page", dual_page,
3215                       NULL);
3216         ev_window_update_actions (ev_window);
3217 }
3218
3219 static void
3220 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3221 {
3222         ev_window_stop_presentation (ev_window, TRUE);
3223
3224         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3225                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3226         } else {
3227                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3228         }
3229         ev_window_update_actions (ev_window);
3230 }
3231
3232 static void
3233 ev_window_cmd_view_page_width (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_FIT_WIDTH);
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
3246 static void
3247 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3248 {
3249         g_return_if_fail (EV_IS_WINDOW (ev_window));
3250
3251         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3252 }
3253
3254 static void
3255 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3256 {
3257         g_return_if_fail (EV_IS_WINDOW (ev_window));
3258
3259         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3260                 g_error ("Find action should be insensitive since document doesn't support find");
3261                 return;
3262         }
3263
3264         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3265         update_chrome_visibility (ev_window);
3266         gtk_widget_grab_focus (ev_window->priv->find_bar);
3267 }
3268
3269 static void
3270 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3271 {
3272         g_return_if_fail (EV_IS_WINDOW (ev_window));
3273
3274         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3275         update_chrome_visibility (ev_window);
3276         gtk_widget_grab_focus (ev_window->priv->find_bar);
3277         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3278 }
3279
3280 static void
3281 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3282 {
3283         g_return_if_fail (EV_IS_WINDOW (ev_window));
3284
3285         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3286         update_chrome_visibility (ev_window);
3287         gtk_widget_grab_focus (ev_window->priv->find_bar);
3288         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3289 }
3290
3291 static void
3292 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3293 {
3294         g_return_if_fail (EV_IS_WINDOW (ev_window));
3295
3296         ev_view_copy (EV_VIEW (ev_window->priv->view));
3297 }
3298
3299 static void
3300 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3301                                       EvWindow *ev_window)
3302 {
3303         if (!ev_window_is_empty (ev_window))
3304                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3305                                              gtk_paned_get_position (GTK_PANED (object)));
3306 }
3307
3308 static void
3309 ev_window_update_fullscreen_action (EvWindow *window)
3310 {
3311         GtkAction *action;
3312
3313         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3314         g_signal_handlers_block_by_func
3315                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3316         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3317                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3318         g_signal_handlers_unblock_by_func
3319                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3320 }
3321
3322 static void
3323 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3324 {
3325         GtkWidget *item;
3326
3327         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3328         g_object_set (item, "is-important", FALSE, NULL);
3329
3330         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3331         g_object_set (item, "is-important", FALSE, NULL);
3332
3333         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3334         g_object_set (item, "is-important", TRUE, NULL);
3335
3336         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3337         g_object_set (item, "is-important", TRUE, NULL);
3338 }
3339
3340 static void
3341 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3342 {
3343         static gboolean done = FALSE;
3344
3345         if (!done) {
3346                 gtk_rc_parse_string (
3347                         "\n"
3348                         "   style \"fullscreen-toolbar-style\"\n"
3349                         "   {\n"
3350                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3351                         "   }\n"
3352                         "\n"
3353                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3354                         "\n");
3355                 done = TRUE;
3356         }
3357
3358         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3359 }
3360
3361 static void
3362 ev_window_run_fullscreen (EvWindow *window)
3363 {
3364         EvView  *view = EV_VIEW (window->priv->view);
3365         gboolean fullscreen_window = TRUE;
3366
3367         if (ev_view_get_fullscreen (view))
3368                 return;
3369
3370         if (!window->priv->fullscreen_toolbar) {
3371                 window->priv->fullscreen_toolbar =
3372                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3373                                                    "/FullscreenToolbar");
3374
3375                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3376                                        GTK_TOOLBAR_BOTH_HORIZ);
3377                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3378                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3379
3380                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3381                                     window->priv->fullscreen_toolbar,
3382                                     FALSE, FALSE, 0);
3383                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3384                                        window->priv->fullscreen_toolbar, 1);
3385         }
3386
3387         if (ev_view_get_presentation (view)) {
3388                 ev_window_stop_presentation (window, FALSE);
3389                 fullscreen_window = FALSE;
3390         }
3391
3392         g_object_set (G_OBJECT (window->priv->scrolled_window),
3393                       "shadow-type", GTK_SHADOW_NONE,
3394                       NULL);
3395
3396         ev_view_set_fullscreen (view, TRUE);
3397         ev_window_update_fullscreen_action (window);
3398
3399         /* If the user doesn't have the main toolbar he/she won't probably want
3400          * the toolbar in fullscreen mode. See bug #483048
3401          */
3402         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3403                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3404         update_chrome_visibility (window);
3405
3406         if (fullscreen_window)
3407                 gtk_window_fullscreen (GTK_WINDOW (window));
3408         gtk_widget_grab_focus (window->priv->view);
3409
3410         if (!ev_window_is_empty (window))
3411                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3412 }
3413
3414 static void
3415 ev_window_stop_fullscreen (EvWindow *window,
3416                            gboolean  unfullscreen_window)
3417 {
3418         EvView *view = EV_VIEW (window->priv->view);
3419
3420         if (!ev_view_get_fullscreen (view))
3421                 return;
3422
3423         g_object_set (G_OBJECT (window->priv->scrolled_window),
3424                       "shadow-type", GTK_SHADOW_IN,
3425                       NULL);
3426
3427         ev_view_set_fullscreen (view, FALSE);
3428         ev_window_update_fullscreen_action (window);
3429         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3430         update_chrome_visibility (window);
3431         if (unfullscreen_window)
3432                 gtk_window_unfullscreen (GTK_WINDOW (window));
3433
3434         if (!ev_window_is_empty (window))
3435                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3436 }
3437
3438 static void
3439 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3440 {
3441         gboolean fullscreen;
3442
3443         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3444         if (fullscreen) {
3445                 ev_window_run_fullscreen (window);
3446         } else {
3447                 ev_window_stop_fullscreen (window, TRUE);
3448         }
3449 }
3450
3451 static gboolean
3452 presentation_timeout_cb (EvWindow *window)
3453 {
3454         EvView *view = EV_VIEW (window->priv->view);
3455
3456         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3457                 return FALSE;
3458
3459         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3460         window->priv->presentation_timeout_id = 0;
3461
3462         return FALSE;
3463 }
3464
3465 static void
3466 presentation_set_timeout (EvWindow *window)
3467 {
3468         if (window->priv->presentation_timeout_id > 0) {
3469                 g_source_remove (window->priv->presentation_timeout_id);
3470         }
3471
3472         window->priv->presentation_timeout_id =
3473                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3474                                        (GSourceFunc)presentation_timeout_cb, window);
3475
3476         ev_view_show_cursor (EV_VIEW (window->priv->view));
3477 }
3478
3479 static void
3480 presentation_clear_timeout (EvWindow *window)
3481 {
3482         if (window->priv->presentation_timeout_id > 0) {
3483                 g_source_remove (window->priv->presentation_timeout_id);
3484         }
3485
3486         window->priv->presentation_timeout_id = 0;
3487
3488         ev_view_show_cursor (EV_VIEW (window->priv->view));
3489 }
3490
3491 static gboolean
3492 presentation_motion_notify_cb (GtkWidget *widget,
3493                                GdkEventMotion *event,
3494                                gpointer user_data)
3495 {
3496         EvWindow *window = EV_WINDOW (user_data);
3497
3498         presentation_set_timeout (window);
3499
3500         return FALSE;
3501 }
3502
3503 static gboolean
3504 presentation_leave_notify_cb (GtkWidget *widget,
3505                               GdkEventCrossing *event,
3506                               gpointer user_data)
3507 {
3508         EvWindow *window = EV_WINDOW (user_data);
3509
3510         presentation_clear_timeout (window);
3511
3512         return FALSE;
3513 }
3514
3515 static void
3516 ev_window_update_presentation_action (EvWindow *window)
3517 {
3518         GtkAction *action;
3519
3520         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3521         g_signal_handlers_block_by_func
3522                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3523         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3524                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3525         g_signal_handlers_unblock_by_func
3526                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3527 }
3528
3529 static void
3530 ev_window_run_presentation (EvWindow *window)
3531 {
3532         EvView  *view = EV_VIEW (window->priv->view);
3533         gboolean fullscreen_window = TRUE;
3534
3535         if (ev_view_get_presentation (view))
3536                 return;
3537
3538         if (ev_view_get_fullscreen (view)) {
3539                 ev_window_stop_fullscreen (window, FALSE);
3540                 fullscreen_window = FALSE;
3541         }
3542
3543         g_object_set (G_OBJECT (window->priv->scrolled_window),
3544                       "shadow-type", GTK_SHADOW_NONE,
3545                       NULL);
3546
3547         ev_view_set_presentation (view, TRUE);
3548         ev_window_update_presentation_action (window);
3549
3550         update_chrome_visibility (window);
3551
3552         gtk_widget_grab_focus (window->priv->view);
3553         if (fullscreen_window)
3554                 gtk_window_fullscreen (GTK_WINDOW (window));
3555
3556         g_signal_connect (window->priv->view,
3557                           "motion-notify-event",
3558                           G_CALLBACK (presentation_motion_notify_cb),
3559                           window);
3560         g_signal_connect (window->priv->view,
3561                           "leave-notify-event",
3562                           G_CALLBACK (presentation_leave_notify_cb),
3563                           window);
3564         presentation_set_timeout (window);
3565
3566         ev_application_screensaver_disable (EV_APP);
3567
3568         if (!ev_window_is_empty (window))
3569                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3570 }
3571
3572 static void
3573 ev_window_stop_presentation (EvWindow *window,
3574                              gboolean  unfullscreen_window)
3575 {
3576         EvView *view = EV_VIEW (window->priv->view);
3577
3578         if (!ev_view_get_presentation (view))
3579                 return;
3580
3581         g_object_set (G_OBJECT (window->priv->scrolled_window),
3582                       "shadow-type", GTK_SHADOW_IN,
3583                       NULL);
3584
3585         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3586         ev_window_update_presentation_action (window);
3587         update_chrome_visibility (window);
3588         if (unfullscreen_window)
3589                 gtk_window_unfullscreen (GTK_WINDOW (window));
3590
3591         g_signal_handlers_disconnect_by_func (window->priv->view,
3592                                               (gpointer) presentation_motion_notify_cb,
3593                                               window);
3594         g_signal_handlers_disconnect_by_func (window->priv->view,
3595                                               (gpointer) presentation_leave_notify_cb,
3596                                               window);
3597         presentation_clear_timeout (window);
3598
3599         ev_application_screensaver_enable (EV_APP);
3600
3601         if (!ev_window_is_empty (window))
3602                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3603 }
3604
3605 static void
3606 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3607 {
3608         gboolean presentation;
3609
3610         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3611         if (presentation) {
3612                 ev_window_run_presentation (window);
3613         }
3614 }
3615
3616 static void
3617 ev_window_screen_changed (GtkWidget *widget,
3618                           GdkScreen *old_screen)
3619 {
3620         EvWindow *window = EV_WINDOW (widget);
3621         EvWindowPrivate *priv = window->priv;
3622         GdkScreen *screen;
3623
3624         screen = gtk_widget_get_screen (widget);
3625         if (screen == old_screen)
3626                 return;
3627
3628         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3629                                 get_screen_dpi (GTK_WINDOW (window)));
3630
3631         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3632                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3633         }
3634 }
3635
3636 static gboolean
3637 ev_window_state_event (GtkWidget           *widget,
3638                        GdkEventWindowState *event)
3639 {
3640         EvWindow *window = EV_WINDOW (widget);
3641         EvView   *view = EV_VIEW (window->priv->view);
3642
3643         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3644                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3645         }
3646
3647         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3648                 return FALSE;
3649
3650         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3651                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3652                         return FALSE;
3653
3654                 ev_window_run_fullscreen (window);
3655         } else {
3656                 if (ev_view_get_fullscreen (view))
3657                         ev_window_stop_fullscreen (window, FALSE);
3658                 else if (ev_view_get_presentation (view))
3659                         ev_window_stop_presentation (window, FALSE);
3660         }
3661
3662         return FALSE;
3663 }
3664
3665 static void
3666 ev_window_set_page_mode (EvWindow         *window,
3667                          EvWindowPageMode  page_mode)
3668 {
3669         GtkWidget *child = NULL;
3670         GtkWidget *real_child;
3671
3672         if (window->priv->page_mode == page_mode)
3673                 return;
3674
3675         window->priv->page_mode = page_mode;
3676
3677         switch (page_mode) {
3678                 case PAGE_MODE_DOCUMENT:
3679                         child = window->priv->view;
3680                         break;
3681                 case PAGE_MODE_PASSWORD:
3682                         child = window->priv->password_view;
3683                         break;
3684                 default:
3685                         g_assert_not_reached ();
3686         }
3687
3688         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3689         if (child != real_child) {
3690                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3691                                       real_child);
3692                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3693                                    child);
3694         }
3695         ev_window_update_actions (window);
3696 }
3697
3698
3699 static void
3700 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3701 {
3702         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3703 }
3704
3705 static void
3706 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3707 {
3708         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3709 }
3710
3711 static void
3712 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3713 {
3714         EvWindow *ev_window = EV_WINDOW (data);
3715         egg_editable_toolbar_set_edit_mode
3716                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3717         ev_application_save_toolbars_model (EV_APP);
3718         gtk_widget_destroy (GTK_WIDGET (dialog));
3719 }
3720
3721 static void
3722 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3723 {
3724         GtkWidget *dialog;
3725         GtkWidget *editor;
3726
3727         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3728                                               GTK_WINDOW (ev_window),
3729                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3730                                               GTK_STOCK_CLOSE,
3731                                               GTK_RESPONSE_CLOSE,
3732                                               NULL);
3733         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3734         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3735         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3736         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3737         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3738
3739         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3740                                          ev_application_get_toolbars_model (EV_APP));
3741         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3742         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3743
3744         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3745
3746         egg_editable_toolbar_set_edit_mode
3747                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3748
3749         g_signal_connect (dialog, "response",
3750                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3751                           ev_window);
3752         gtk_widget_show_all (dialog);
3753 }
3754
3755 static void
3756 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3757 {
3758         g_return_if_fail (EV_IS_WINDOW (ev_window));
3759
3760         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3761         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3762 }
3763
3764 static void
3765 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3766 {
3767         g_return_if_fail (EV_IS_WINDOW (ev_window));
3768
3769         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3770         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3771 }
3772
3773 static void
3774 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3775 {
3776         g_return_if_fail (EV_IS_WINDOW (ev_window));
3777
3778         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3779 }
3780
3781 static void
3782 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3783 {
3784         g_return_if_fail (EV_IS_WINDOW (ev_window));
3785
3786         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3787 }
3788
3789 static void
3790 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3791 {
3792         g_return_if_fail (EV_IS_WINDOW (ev_window));
3793
3794         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3795 }
3796
3797 static void
3798 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3799 {
3800         int n_pages;
3801
3802         g_return_if_fail (EV_IS_WINDOW (ev_window));
3803
3804         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3805         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3806 }
3807
3808 static void
3809 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3810 {
3811         int n_pages, current_page;
3812
3813         g_return_if_fail (EV_IS_WINDOW (ev_window));
3814
3815         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3816         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3817
3818         if (current_page + 10 < n_pages)
3819                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3820 }
3821
3822 static void
3823 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3824 {
3825         int current_page;
3826
3827         g_return_if_fail (EV_IS_WINDOW (ev_window));
3828
3829         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3830
3831         if (current_page - 10 >= 0)
3832                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3833 }
3834
3835 static void
3836 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3837 {
3838         ev_window_reload_document (ev_window);
3839 }
3840
3841 static void
3842 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3843 {
3844         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3845 }
3846
3847 static void
3848 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3849 {
3850         GError  *error = NULL;
3851
3852         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3853                       "ghelp:evince",
3854                       GDK_CURRENT_TIME,
3855                       &error);
3856         if (error) {
3857                 ev_window_error_message (ev_window, error,
3858                                          "%s", _("There was an error displaying help"));
3859                 g_error_free (error);
3860         }
3861 }
3862
3863 static void
3864 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3865 {
3866         ev_window_stop_fullscreen (window, TRUE);
3867 }
3868
3869 static void
3870 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3871 {
3872         ev_window_run_presentation (window);
3873 }
3874
3875 static void
3876 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3877 {
3878         GtkWidget *widget;
3879
3880         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3881
3882         widget = gtk_window_get_focus (GTK_WINDOW (window));
3883         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3884                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3885                 update_chrome_visibility (window);
3886                 gtk_widget_grab_focus (window->priv->view);
3887         } else {
3888                 gboolean fullscreen;
3889                 gboolean presentation;
3890
3891                 g_object_get (window->priv->view,
3892                               "fullscreen", &fullscreen,
3893                               "presentation", &presentation,
3894                               NULL);
3895
3896                 if (fullscreen) {
3897                         ev_window_stop_fullscreen (window, TRUE);
3898                 } else if (presentation) {
3899                         ev_window_stop_presentation (window, TRUE);
3900                         gtk_widget_grab_focus (window->priv->view);
3901                 } else {
3902                         gtk_widget_grab_focus (window->priv->view);
3903                 }
3904
3905                 if (fullscreen && presentation)
3906                         g_warning ("Both fullscreen and presentation set somehow");
3907         }
3908 }
3909
3910 static void
3911 save_sizing_mode (EvWindow *window)
3912 {
3913         EvSizingMode mode;
3914         GEnumValue *enum_value;
3915
3916         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3917         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3918
3919         if (!ev_window_is_empty (window))
3920                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3921                                                 enum_value->value_nick);
3922 }
3923
3924 static void
3925 ev_window_set_view_size (EvWindow *window)
3926 {
3927         gint width, height;
3928         GtkRequisition vsb_requisition;
3929         GtkRequisition hsb_requisition;
3930         gint scrollbar_spacing;
3931         GtkWidget *scrolled_window = window->priv->scrolled_window;
3932
3933         if (!window->priv->view)
3934                 return;
3935
3936         /* Calculate the width available for the content */
3937         width  = scrolled_window->allocation.width;
3938         height = scrolled_window->allocation.height;
3939
3940         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
3941                 width -=  2 * window->priv->view->style->xthickness;
3942                 height -= 2 * window->priv->view->style->ythickness;
3943         }
3944
3945         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
3946                                  &vsb_requisition);
3947         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
3948                                  &hsb_requisition);
3949         gtk_widget_style_get (scrolled_window,
3950                               "scrollbar_spacing",
3951                               &scrollbar_spacing,
3952                               NULL);
3953
3954         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3955                                    MAX (1, width),
3956                                    MAX (1, height),
3957                                    vsb_requisition.width + scrollbar_spacing,
3958                                    hsb_requisition.height + scrollbar_spacing);
3959 }
3960
3961 static void
3962 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3963                                   EvWindow   *ev_window)
3964 {
3965         EvSizingMode sizing_mode;
3966
3967         g_object_get (ev_window->priv->view,
3968                       "sizing-mode", &sizing_mode,
3969                       NULL);
3970
3971         g_object_set (ev_window->priv->scrolled_window,
3972                       "hscrollbar-policy",
3973                       sizing_mode == EV_SIZING_FREE ?
3974                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
3975                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3976                       NULL);
3977
3978         update_sizing_buttons (ev_window);
3979         save_sizing_mode (ev_window);
3980 }
3981
3982 static void
3983 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3984 {
3985         ev_window_update_actions (ev_window);
3986
3987         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3988                 gdouble zoom;
3989
3990                 zoom = ev_view_get_zoom (view);
3991                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3992                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3993         }
3994 }
3995
3996 static void
3997 ev_window_update_continuous_action (EvWindow *window)
3998 {
3999         GtkAction *action;
4000
4001         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4002         g_signal_handlers_block_by_func
4003                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4004         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4005                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4006         g_signal_handlers_unblock_by_func
4007                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4008 }
4009
4010 static void
4011 ev_window_update_dual_page_action (EvWindow *window)
4012 {
4013         GtkAction *action;
4014
4015         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4016         g_signal_handlers_block_by_func
4017                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4018         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4019                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4020         g_signal_handlers_unblock_by_func
4021                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4022 }
4023
4024 static void
4025 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4026 {
4027         ev_window_update_continuous_action (ev_window);
4028
4029         if (!ev_window_is_empty (ev_window))
4030                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4031                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4032 }
4033
4034 static void
4035 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4036 {
4037         int rotation;
4038
4039         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4040
4041         if (!ev_window_is_empty (window))
4042                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4043                                              rotation);
4044
4045         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4046                                        rotation);
4047         ev_window_refresh_window_thumbnail (window, rotation);
4048 }
4049
4050 static void
4051 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4052 {
4053         ev_window_update_actions (window);
4054 }
4055
4056 static void
4057 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4058 {
4059         ev_window_update_dual_page_action (ev_window);
4060
4061         if (!ev_window_is_empty (ev_window))
4062                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4063                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4064 }
4065
4066 static char *
4067 build_comments_string (void)
4068 {
4069 #ifdef ENABLE_PDF
4070         PopplerBackend backend;
4071         const char *backend_name;
4072         const char *version;
4073
4074         backend = poppler_get_backend ();
4075         version = poppler_get_version ();
4076         switch (backend) {
4077                 case POPPLER_BACKEND_CAIRO:
4078                         backend_name = "cairo";
4079                         break;
4080                 case POPPLER_BACKEND_SPLASH:
4081                         backend_name = "splash";
4082                         break;
4083                 default:
4084                         backend_name = "unknown";
4085                         break;
4086         }
4087
4088         return g_strdup_printf (_("Document Viewer.\n"
4089                                   "Using poppler %s (%s)"),
4090                                 version, backend_name);
4091 #else
4092         return g_strdup_printf (_("Document Viewer"));
4093 #endif
4094 }
4095
4096 static void
4097 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4098 {
4099         const char *authors[] = {
4100                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4101                 "Jonathan Blandford <jrb@gnome.org>",
4102                 "Marco Pesenti Gritti <marco@gnome.org>",
4103                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4104                 "Bryan Clark <clarkbw@gnome.org>",
4105                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4106                 "Wouter Bolsterlee <wbolster@gnome.org>",
4107                 NULL
4108         };
4109
4110         const char *documenters[] = {
4111                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4112                 NULL
4113         };
4114
4115         const char *license[] = {
4116                 N_("Evince is free software; you can redistribute it and/or modify "
4117                    "it under the terms of the GNU General Public License as published by "
4118                    "the Free Software Foundation; either version 2 of the License, or "
4119                    "(at your option) any later version.\n"),
4120                 N_("Evince is distributed in the hope that it will be useful, "
4121                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4122                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4123                    "GNU General Public License for more details.\n"),
4124                 N_("You should have received a copy of the GNU General Public License "
4125                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4126                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4127         };
4128
4129         char *license_trans;
4130         char *comments;
4131
4132 #ifdef ENABLE_NLS
4133         const char **p;
4134
4135         for (p = authors; *p; ++p)
4136                 *p = _(*p);
4137
4138         for (p = documenters; *p; ++p)
4139                 *p = _(*p);
4140 #endif
4141
4142         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4143                                      _(license[2]), "\n", NULL);
4144         comments = build_comments_string ();
4145
4146         gtk_show_about_dialog (
4147                 GTK_WINDOW (ev_window),
4148                 "name", _("Evince"),
4149                 "version", VERSION,
4150                 "copyright",
4151                 _("\xc2\xa9 1996-2007 The Evince authors"),
4152                 "license", license_trans,
4153                 "website", "http://www.gnome.org/projects/evince",
4154                 "comments", comments,
4155                 "authors", authors,
4156                 "documenters", documenters,
4157                 "translator-credits", _("translator-credits"),
4158                 "logo-icon-name", "evince",
4159                 "wrap-license", TRUE,
4160                 NULL);
4161
4162         g_free (comments);
4163         g_free (license_trans);
4164 }
4165
4166 static void
4167 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4168 {
4169         gboolean active;
4170
4171         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4172         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4173         update_chrome_visibility (ev_window);
4174         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4175 }
4176
4177 static void
4178 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4179 {
4180         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4181                 return;
4182
4183         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4184                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4185         update_chrome_visibility (ev_window);
4186 }
4187
4188 static void
4189 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4190                                            GParamSpec *pspec,
4191                                            EvWindow   *ev_window)
4192 {
4193         GtkWidget *current_page;
4194         const char *id;
4195
4196         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4197
4198         if (current_page == ev_window->priv->sidebar_links) {
4199                 id = LINKS_SIDEBAR_ID;
4200         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4201                 id = THUMBNAILS_SIDEBAR_ID;
4202         } else if (current_page == ev_window->priv->sidebar_attachments) {
4203                 id = ATTACHMENTS_SIDEBAR_ID;
4204         } else if (current_page == ev_window->priv->sidebar_layers) {
4205                 id = LAYERS_SIDEBAR_ID;
4206         } else {
4207                 g_assert_not_reached();
4208         }
4209
4210         g_object_unref (current_page);
4211
4212         if (!ev_window_is_empty (ev_window))
4213                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4214 }
4215
4216 static void
4217 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4218                                          GParamSpec *pspec,
4219                                          EvWindow   *ev_window)
4220 {
4221         EvView *view = EV_VIEW (ev_window->priv->view);
4222         GtkAction *action;
4223
4224         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4225
4226         if (!ev_view_get_presentation (view)) {
4227                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4228                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4229
4230                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4231                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4232         }
4233 }
4234
4235 static void
4236 view_menu_link_popup (EvWindow *ev_window,
4237                       EvLink   *link)
4238 {
4239         gboolean   show_external = FALSE;
4240         gboolean   show_internal = FALSE;
4241         GtkAction *action;
4242
4243         if (ev_window->priv->link)
4244                 g_object_unref (ev_window->priv->link);
4245
4246         if (link)
4247                 ev_window->priv->link = g_object_ref (link);
4248         else
4249                 ev_window->priv->link = NULL;
4250
4251         if (ev_window->priv->link) {
4252                 EvLinkAction *ev_action;
4253
4254                 ev_action = ev_link_get_action (link);
4255                 if (ev_action) {
4256                         switch (ev_link_action_get_action_type (ev_action)) {
4257                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4258                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4259                                         show_internal = TRUE;
4260                                         break;
4261                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4262                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4263                                         show_external = TRUE;
4264                                         break;
4265                                 default:
4266                                         break;
4267                         }
4268                 }
4269         }
4270
4271         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4272                                               "OpenLink");
4273         gtk_action_set_visible (action, show_external);
4274
4275         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4276                                               "CopyLinkAddress");
4277         gtk_action_set_visible (action, show_external);
4278
4279         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4280                                               "GoLink");
4281         gtk_action_set_visible (action, show_internal);
4282
4283         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4284                                               "OpenLinkNewWindow");
4285         gtk_action_set_visible (action, show_internal);
4286 }
4287
4288 static void
4289 view_menu_image_popup (EvWindow  *ev_window,
4290                        EvImage   *image)
4291 {
4292         GtkAction *action;
4293         gboolean   show_image = FALSE;
4294
4295         if (ev_window->priv->image)
4296                 g_object_unref (ev_window->priv->image);
4297
4298         if (image)
4299                 ev_window->priv->image = g_object_ref (image);
4300         else
4301                 ev_window->priv->image = NULL;
4302
4303         show_image = (ev_window->priv->image != NULL);
4304
4305         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4306                                               "SaveImageAs");
4307         gtk_action_set_visible (action, show_image);
4308
4309         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4310                                               "CopyImage");
4311         gtk_action_set_visible (action, show_image);
4312 }
4313
4314 static gboolean
4315 view_menu_popup_cb (EvView   *view,
4316                     GObject  *object,
4317                     EvWindow *ev_window)
4318 {
4319         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4320                 return FALSE;
4321
4322         view_menu_link_popup (ev_window,
4323                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4324         view_menu_image_popup (ev_window,
4325                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4326
4327         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4328                         NULL, NULL, NULL, NULL,
4329                         3, gtk_get_current_event_time ());
4330         return TRUE;
4331 }
4332
4333 static gboolean
4334 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4335                               GList           *attach_list,
4336                               EvWindow        *ev_window)
4337 {
4338         GtkWidget *popup;
4339
4340         g_assert (attach_list != NULL);
4341
4342         if (ev_window->priv->attach_list) {
4343                 g_list_foreach (ev_window->priv->attach_list,
4344                                 (GFunc) g_object_unref, NULL);
4345                 g_list_free (ev_window->priv->attach_list);
4346         }
4347
4348         ev_window->priv->attach_list = attach_list;
4349
4350         popup = ev_window->priv->attachment_popup;
4351
4352         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4353                         NULL, NULL,
4354                         3, gtk_get_current_event_time ());
4355
4356         return TRUE;
4357 }
4358
4359 static void
4360 ev_window_update_find_status_message (EvWindow *ev_window)
4361 {
4362         gchar *message;
4363
4364         if (!ev_window->priv->find_job)
4365                 return;
4366
4367         if (ev_job_is_finished (ev_window->priv->find_job)) {
4368                 gint n_results;
4369
4370                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4371                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4372                 /* TRANS: Sometimes this could be better translated as
4373                                       "%d hit(s) on this page".  Therefore this string
4374                                       contains plural cases. */
4375                 message = g_strdup_printf (ngettext ("%d found on this page",
4376                                                      "%d found on this page",
4377                                                      n_results),
4378                                            n_results);
4379         } else {
4380                 gdouble percent;
4381
4382                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4383                 message = g_strdup_printf (_("%3d%% remaining to search"),
4384                                            (gint) ((1.0 - percent) * 100));
4385         }
4386
4387         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4388         g_free (message);
4389 }
4390
4391 static void
4392 ev_window_find_job_finished_cb (EvJobFind *job,
4393                                 EvWindow  *ev_window)
4394 {
4395         ev_window_update_find_status_message (ev_window);
4396 }
4397
4398 static void
4399 ev_window_find_job_updated_cb (EvJobFind *job,
4400                                gint       page,
4401                                EvWindow  *ev_window)
4402 {
4403         ev_window_update_actions (ev_window);
4404
4405         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4406                               ev_job_find_get_results (job),
4407                               page);
4408         ev_window_update_find_status_message (ev_window);
4409 }
4410
4411 static void
4412 ev_window_clear_find_job (EvWindow *ev_window)
4413 {
4414         if (ev_window->priv->find_job != NULL) {
4415                 if (!ev_job_is_finished (ev_window->priv->find_job))
4416                         ev_job_cancel (ev_window->priv->find_job);
4417
4418                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4419                                                       ev_window_find_job_finished_cb,
4420                                                       ev_window);
4421                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4422                                                       ev_window_find_job_updated_cb,
4423                                                       ev_window);
4424                 g_object_unref (ev_window->priv->find_job);
4425                 ev_window->priv->find_job = NULL;
4426         }
4427 }
4428
4429 static void
4430 find_bar_previous_cb (EggFindBar *find_bar,
4431                       EvWindow   *ev_window)
4432 {
4433         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4434 }
4435
4436 static void
4437 find_bar_next_cb (EggFindBar *find_bar,
4438                   EvWindow   *ev_window)
4439 {
4440         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4441 }
4442
4443 static void
4444 find_bar_close_cb (EggFindBar *find_bar,
4445                    EvWindow   *ev_window)
4446 {
4447         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4448         ev_window_clear_find_job (ev_window);
4449         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4450         update_chrome_visibility (ev_window);
4451 }
4452
4453 static void
4454 find_bar_search_changed_cb (EggFindBar *find_bar,
4455                             GParamSpec *param,
4456                             EvWindow   *ev_window)
4457 {
4458         gboolean case_sensitive;
4459         const char *search_string;
4460
4461         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4462                 return;
4463
4464         /* Either the string or case sensitivity could have changed. */
4465         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4466         search_string = egg_find_bar_get_search_string (find_bar);
4467
4468         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4469
4470         ev_window_clear_find_job (ev_window);
4471
4472         if (search_string && search_string[0]) {
4473                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4474                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4475                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4476                                                              search_string,
4477                                                              case_sensitive);
4478                 g_signal_connect (ev_window->priv->find_job, "finished",
4479                                   G_CALLBACK (ev_window_find_job_finished_cb),
4480                                   ev_window);
4481                 g_signal_connect (ev_window->priv->find_job, "updated",
4482                                   G_CALLBACK (ev_window_find_job_updated_cb),
4483                                   ev_window);
4484                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4485         } else {
4486                 ev_window_update_actions (ev_window);
4487                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4488                                               NULL);
4489                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4490         }
4491 }
4492
4493 static void
4494 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4495                                 GParamSpec *param,
4496                                 EvWindow   *ev_window)
4497 {
4498         gboolean visible;
4499
4500         visible = GTK_WIDGET_VISIBLE (find_bar);
4501
4502         if (ev_window->priv->document &&
4503             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4504                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4505                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4506                 ev_window_update_actions (ev_window);
4507
4508                 if (visible)
4509                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4510                 else
4511                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4512         }
4513 }
4514
4515 static void
4516 find_bar_scroll (EggFindBar   *find_bar,
4517                  GtkScrollType scroll,
4518                  EvWindow     *ev_window)
4519 {
4520         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4521 }
4522
4523 static void
4524 zoom_control_changed_cb (EphyZoomAction *action,
4525                          float           zoom,
4526                          EvWindow       *ev_window)
4527 {
4528         EvSizingMode mode;
4529
4530         g_return_if_fail (EV_IS_WINDOW (ev_window));
4531
4532         if (zoom == EPHY_ZOOM_BEST_FIT) {
4533                 mode = EV_SIZING_BEST_FIT;
4534         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4535                 mode = EV_SIZING_FIT_WIDTH;
4536         } else {
4537                 mode = EV_SIZING_FREE;
4538         }
4539
4540         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4541
4542         if (mode == EV_SIZING_FREE) {
4543                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4544                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4545                                   FALSE);
4546         }
4547 }
4548
4549 static void
4550 ev_window_drag_data_received (GtkWidget        *widget,
4551                               GdkDragContext   *context,
4552                               gint              x,
4553                               gint              y,
4554                               GtkSelectionData *selection_data,
4555                               guint             info,
4556                               guint             time)
4557
4558 {
4559         EvWindow  *window = EV_WINDOW (widget);
4560         gchar    **uris;
4561         gint       i = 0;
4562         GSList    *uri_list = NULL;
4563         GtkWidget *source;
4564
4565         source = gtk_drag_get_source_widget (context);
4566         if (source && widget == gtk_widget_get_toplevel (source)) {
4567                 gtk_drag_finish (context, FALSE, FALSE, time);
4568                 return;
4569         }
4570
4571         uris = gtk_selection_data_get_uris (selection_data);
4572         if (!uris) {
4573                 gtk_drag_finish (context, FALSE, FALSE, time);
4574                 return;
4575         }
4576
4577         for (i = 0; uris[i]; i++) {
4578                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4579         }
4580
4581         ev_application_open_uri_list (EV_APP, uri_list,
4582                                       gtk_window_get_screen (GTK_WINDOW (window)),
4583                                       0);
4584         gtk_drag_finish (context, TRUE, FALSE, time);
4585
4586         g_strfreev (uris);
4587         g_slist_free (uri_list);
4588 }
4589
4590 static void
4591 ev_window_finalize (GObject *object)
4592 {
4593         GList *windows = ev_application_get_windows (EV_APP);
4594
4595         if (windows == NULL) {
4596                 ev_application_shutdown (EV_APP);
4597         } else {
4598                 g_list_free (windows);
4599         }
4600
4601         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4602 }
4603
4604 static void
4605 ev_window_dispose (GObject *object)
4606 {
4607         EvWindow *window = EV_WINDOW (object);
4608         EvWindowPrivate *priv = window->priv;
4609         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4610
4611         if (mpkeys) {
4612                 g_signal_handlers_disconnect_by_func (mpkeys,
4613                                                       ev_window_media_player_key_pressed,
4614                                                       window);
4615         }
4616
4617         if (priv->setup_document_idle > 0) {
4618                 g_source_remove (priv->setup_document_idle);
4619                 priv->setup_document_idle = 0;
4620         }
4621
4622         if (priv->monitor) {
4623                 g_object_unref (priv->monitor);
4624                 priv->monitor = NULL;
4625         }
4626
4627         if (priv->title) {
4628                 ev_window_title_free (priv->title);
4629                 priv->title = NULL;
4630         }
4631
4632         if (priv->ui_manager) {
4633                 g_object_unref (priv->ui_manager);
4634                 priv->ui_manager = NULL;
4635         }
4636
4637         if (priv->action_group) {
4638                 g_object_unref (priv->action_group);
4639                 priv->action_group = NULL;
4640         }
4641
4642         if (priv->view_popup_action_group) {
4643                 g_object_unref (priv->view_popup_action_group);
4644                 priv->view_popup_action_group = NULL;
4645         }
4646
4647         if (priv->attachment_popup_action_group) {
4648                 g_object_unref (priv->attachment_popup_action_group);
4649                 priv->attachment_popup_action_group = NULL;
4650         }
4651
4652         if (priv->recent_action_group) {
4653                 g_object_unref (priv->recent_action_group);
4654                 priv->recent_action_group = NULL;
4655         }
4656
4657         if (priv->recent_manager) {
4658                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4659                                                       ev_window_setup_recent,
4660                                                       window);
4661                 priv->recent_manager = NULL;
4662         }
4663
4664         priv->recent_ui_id = 0;
4665
4666         if (priv->page_cache) {
4667                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4668                 priv->page_cache = NULL;
4669         }
4670
4671         if (priv->document) {
4672                 g_object_unref (priv->document);
4673                 priv->document = NULL;
4674         }
4675
4676         if (priv->view) {
4677                 g_object_unref (priv->view);
4678                 priv->view = NULL;
4679         }
4680
4681         if (priv->password_view) {
4682                 g_object_unref (priv->password_view);
4683                 priv->password_view = NULL;
4684         }
4685
4686         if (priv->load_job) {
4687                 ev_window_clear_load_job (window);
4688         }
4689
4690         if (priv->reload_job) {
4691                 ev_window_clear_reload_job (window);
4692         }
4693
4694         if (priv->save_job) {
4695                 ev_window_clear_save_job (window);
4696         }
4697
4698         if (priv->thumbnail_job) {
4699                 ev_window_clear_thumbnail_job (window);
4700         }
4701
4702         if (priv->find_job) {
4703                 ev_window_clear_find_job (window);
4704         }
4705
4706         if (priv->local_uri) {
4707                 ev_window_clear_local_uri (window);
4708                 priv->local_uri = NULL;
4709         }
4710
4711         ev_window_clear_progress_idle (window);
4712         if (priv->progress_cancellable) {
4713                 g_object_unref (priv->progress_cancellable);
4714                 priv->progress_cancellable = NULL;
4715         }
4716
4717         ev_window_close_dialogs (window);
4718
4719         if (window->priv->printer) {
4720                 g_object_unref (window->priv->printer);
4721                 window->priv->printer = NULL;
4722         }
4723
4724         if (window->priv->print_settings) {
4725                 g_object_unref (window->priv->print_settings);
4726                 window->priv->print_settings = NULL;
4727         }
4728
4729         if (window->priv->print_page_setup) {
4730                 g_object_unref (window->priv->print_page_setup);
4731                 window->priv->print_page_setup = NULL;
4732         }
4733
4734         if (priv->link) {
4735                 g_object_unref (priv->link);
4736                 priv->link = NULL;
4737         }
4738
4739         if (priv->image) {
4740                 g_object_unref (priv->image);
4741                 priv->image = NULL;
4742         }
4743
4744         if (priv->attach_list) {
4745                 g_list_foreach (priv->attach_list,
4746                                 (GFunc) g_object_unref,
4747                                 NULL);
4748                 g_list_free (priv->attach_list);
4749                 priv->attach_list = NULL;
4750         }
4751
4752         if (priv->find_bar) {
4753                 g_signal_handlers_disconnect_by_func
4754                         (window->priv->find_bar,
4755                          G_CALLBACK (find_bar_close_cb),
4756                          window);
4757                 priv->find_bar = NULL;
4758         }
4759
4760         if (priv->uri) {
4761                 /* Delete the uri if it's a temp symlink (open a copy) */
4762                 ev_window_clear_temp_symlink (window);
4763                 g_free (priv->uri);
4764                 priv->uri = NULL;
4765         }
4766
4767         if (priv->search_string) {
4768                 g_free (priv->search_string);
4769                 priv->search_string = NULL;
4770         }
4771
4772         if (priv->dest) {
4773                 g_object_unref (priv->dest);
4774                 priv->dest = NULL;
4775         }
4776
4777         if (priv->history) {
4778                 g_object_unref (priv->history);
4779                 priv->history = NULL;
4780         }
4781
4782         if (priv->presentation_timeout_id > 0) {
4783                 g_source_remove (priv->presentation_timeout_id);
4784                 priv->presentation_timeout_id = 0;
4785         }
4786
4787         if (priv->print_queue) {
4788                 g_queue_free (priv->print_queue);
4789                 priv->print_queue = NULL;
4790         }
4791
4792         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4793 }
4794
4795 static gboolean
4796 ev_window_key_press_event (GtkWidget   *widget,
4797                            GdkEventKey *event)
4798 {
4799         EvWindow *ev_window = EV_WINDOW (widget);
4800         gboolean  handled = FALSE;
4801
4802         /* Propagate the event to the view first
4803          * It's needed to be able to type in
4804          * annot popups windows
4805          */
4806         if (ev_window->priv->view) {
4807                 g_object_ref (ev_window->priv->view);
4808                 if (GTK_WIDGET_IS_SENSITIVE (ev_window->priv->view))
4809                         handled = gtk_widget_event (ev_window->priv->view, (GdkEvent*) event);
4810                 g_object_unref (ev_window->priv->view);
4811         }
4812
4813         if (!handled)
4814                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4815
4816         return handled;
4817 }
4818
4819 static void
4820 ev_window_class_init (EvWindowClass *ev_window_class)
4821 {
4822         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4823         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4824
4825         g_object_class->dispose = ev_window_dispose;
4826         g_object_class->finalize = ev_window_finalize;
4827
4828         widget_class->key_press_event = ev_window_key_press_event;
4829         widget_class->screen_changed = ev_window_screen_changed;
4830         widget_class->window_state_event = ev_window_state_event;
4831         widget_class->drag_data_received = ev_window_drag_data_received;
4832
4833         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4834 }
4835
4836 /* Normal items */
4837 static const GtkActionEntry entries[] = {
4838         { "File", NULL, N_("_File") },
4839         { "Edit", NULL, N_("_Edit") },
4840         { "View", NULL, N_("_View") },
4841         { "Go", NULL, N_("_Go") },
4842         { "Help", NULL, N_("_Help") },
4843
4844         /* File menu */
4845         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4846           N_("Open an existing document"),
4847           G_CALLBACK (ev_window_cmd_file_open) },
4848         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4849           N_("Open a copy of the current document in a new window"),
4850           G_CALLBACK (ev_window_cmd_file_open_copy) },
4851         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4852           N_("Save a copy of the current document"),
4853           G_CALLBACK (ev_window_cmd_save_as) },
4854         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4855           N_("Setup the page settings for printing"),
4856           G_CALLBACK (ev_window_cmd_file_print_setup) },
4857         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4858           N_("Print this document"),
4859           G_CALLBACK (ev_window_cmd_file_print) },
4860         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4861           G_CALLBACK (ev_window_cmd_file_properties) },
4862         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4863           G_CALLBACK (ev_window_cmd_file_close_window) },
4864
4865         /* Edit menu */
4866         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4867           G_CALLBACK (ev_window_cmd_edit_copy) },
4868         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4869           G_CALLBACK (ev_window_cmd_edit_select_all) },
4870         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4871           N_("Find a word or phrase in the document"),
4872           G_CALLBACK (ev_window_cmd_edit_find) },
4873         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4874           G_CALLBACK (ev_window_cmd_edit_find_next) },
4875         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4876           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4877         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4878           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4879         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4880           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4881         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4882           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4883
4884         /* View menu */
4885         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4886           N_("Enlarge the document"),
4887           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4888         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4889           N_("Shrink the document"),
4890           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4891         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4892           N_("Reload the document"),
4893           G_CALLBACK (ev_window_cmd_view_reload) },
4894
4895         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4896           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4897
4898         /* Go menu */
4899         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4900           N_("Go to the previous page"),
4901           G_CALLBACK (ev_window_cmd_go_previous_page) },
4902         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4903           N_("Go to the next page"),
4904           G_CALLBACK (ev_window_cmd_go_next_page) },
4905         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4906           N_("Go to the first page"),
4907           G_CALLBACK (ev_window_cmd_go_first_page) },
4908         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4909           N_("Go to the last page"),
4910           G_CALLBACK (ev_window_cmd_go_last_page) },
4911
4912         /* Help menu */
4913         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4914           G_CALLBACK (ev_window_cmd_help_contents) },
4915
4916         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4917           G_CALLBACK (ev_window_cmd_help_about) },
4918
4919         /* Toolbar-only */
4920         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4921           N_("Leave fullscreen mode"),
4922           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4923         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4924           N_("Start a presentation"),
4925           G_CALLBACK (ev_window_cmd_start_presentation) },
4926
4927         /* Accellerators */
4928         { "Escape", NULL, "", "Escape", "",
4929           G_CALLBACK (ev_window_cmd_escape) },
4930         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4931           G_CALLBACK (ev_window_cmd_edit_find) },
4932         { "F3", NULL, "", "F3", NULL,
4933           G_CALLBACK (ev_window_cmd_edit_find_next) },
4934         { "PageDown", NULL, "", "Page_Down", NULL,
4935           G_CALLBACK (ev_window_cmd_scroll_forward) },
4936         { "PageUp", NULL, "", "Page_Up", NULL,
4937           G_CALLBACK (ev_window_cmd_scroll_backward) },
4938         { "Space", NULL, "", "space", NULL,
4939           G_CALLBACK (ev_window_cmd_scroll_forward) },
4940         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4941           G_CALLBACK (ev_window_cmd_scroll_backward) },
4942         { "BackSpace", NULL, "", "BackSpace", NULL,
4943           G_CALLBACK (ev_window_cmd_scroll_backward) },
4944         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4945           G_CALLBACK (ev_window_cmd_scroll_forward) },
4946         { "Return", NULL, "", "Return", NULL,
4947           G_CALLBACK (ev_window_cmd_scroll_forward) },
4948         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4949           G_CALLBACK (ev_window_cmd_scroll_backward) },
4950         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4951           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4952         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4953           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4954         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4955           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4956         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4957           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4958         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4959           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4960         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4961           G_CALLBACK (ev_window_cmd_go_backward) },
4962         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4963           G_CALLBACK (ev_window_cmd_go_forward) },
4964         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4965           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4966         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4967           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4968         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4969           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4970         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4971           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4972         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4973           G_CALLBACK (ev_window_cmd_edit_copy) },
4974 };
4975
4976 /* Toggle items */
4977 static const GtkToggleActionEntry toggle_entries[] = {
4978         /* View Menu */
4979         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4980           N_("Show or hide the toolbar"),
4981           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4982         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4983           N_("Show or hide the side pane"),
4984           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4985         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4986           N_("Show the entire document"),
4987           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4988         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4989           N_("Show two pages at once"),
4990           G_CALLBACK (ev_window_cmd_dual), FALSE },
4991         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4992           N_("Expand the window to fill the screen"),
4993           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4994         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4995           N_("Run document as a presentation"),
4996           G_CALLBACK (ev_window_cmd_view_presentation) },
4997         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4998           N_("Make the current document fill the window"),
4999           G_CALLBACK (ev_window_cmd_view_best_fit) },
5000         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5001           N_("Make the current document fill the window width"),
5002           G_CALLBACK (ev_window_cmd_view_page_width) },
5003 };
5004
5005 /* Popups specific items */
5006 static const GtkActionEntry view_popup_entries [] = {
5007         /* Links */
5008         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5009           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5010         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5011           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5012         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5013           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5014         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5015           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5016         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5017           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5018         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5019           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5020 };
5021
5022 static const GtkActionEntry attachment_popup_entries [] = {
5023         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5024           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5025         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5026           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5027 };
5028
5029 static void
5030 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5031 {
5032         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5033 }
5034
5035 static void
5036 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5037 {
5038         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5039         gtk_widget_grab_focus (window->priv->view);
5040 }
5041
5042 static void
5043 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5044 {
5045
5046         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5047         gtk_widget_grab_focus (window->priv->view);
5048 }
5049
5050 static void
5051 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5052                                    EvWindow        *window)
5053 {
5054         ev_view_reload (EV_VIEW (window->priv->view));
5055 }
5056
5057 static void
5058 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5059 {
5060         GtkAction *action;
5061
5062         action = g_object_new (EV_TYPE_PAGE_ACTION,
5063                                "name", PAGE_SELECTOR_ACTION,
5064                                "label", _("Page"),
5065                                "tooltip", _("Select Page"),
5066                                "icon_name", "text-x-generic",
5067                                "visible_overflown", FALSE,
5068                                NULL);
5069         g_signal_connect (action, "activate_link",
5070                           G_CALLBACK (activate_link_cb), window);
5071         gtk_action_group_add_action (group, action);
5072         g_object_unref (action);
5073
5074         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5075                                "name", ZOOM_CONTROL_ACTION,
5076                                "label", _("Zoom"),
5077                                "stock_id", EV_STOCK_ZOOM,
5078                                "tooltip", _("Adjust the zoom level"),
5079                                "zoom", 1.0,
5080                                NULL);
5081         g_signal_connect (action, "zoom_to_level",
5082                           G_CALLBACK (zoom_control_changed_cb), window);
5083         gtk_action_group_add_action (group, action);
5084         g_object_unref (action);
5085
5086         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5087                                "name", NAVIGATION_ACTION,
5088                                "label", _("Navigation"),
5089                                "is_important", TRUE,
5090                                "short_label", _("Back"),
5091                                "stock_id", GTK_STOCK_GO_DOWN,
5092                                /*translators: this is the history action*/
5093                                "tooltip", _("Move across visited pages"),
5094                                NULL);
5095         g_signal_connect (action, "activate_link",
5096                           G_CALLBACK (navigation_action_activate_link_cb), window);
5097         gtk_action_group_add_action (group, action);
5098         g_object_unref (action);
5099
5100         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5101                                "name", "FileOpenRecent",
5102                                "label", _("_Open..."),
5103                                "tooltip", _("Open an existing document"),
5104                                "stock_id", GTK_STOCK_OPEN,
5105                                NULL);
5106         g_signal_connect (action, "activate",
5107                           G_CALLBACK (ev_window_cmd_file_open), window);
5108         g_signal_connect (action, "item_activated",
5109                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5110                           window);
5111         gtk_action_group_add_action (group, action);
5112         g_object_unref (action);
5113 }
5114
5115 static void
5116 set_action_properties (GtkActionGroup *action_group)
5117 {
5118         GtkAction *action;
5119
5120         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5121         g_object_set (action, "is-important", TRUE, NULL);
5122         /*translators: this is the label for toolbar button*/
5123         g_object_set (action, "short_label", _("Previous"), NULL);
5124
5125         action = gtk_action_group_get_action (action_group, "GoNextPage");
5126         g_object_set (action, "is-important", TRUE, NULL);
5127         /*translators: this is the label for toolbar button*/
5128         g_object_set (action, "short_label", _("Next"), NULL);
5129
5130         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5131         /*translators: this is the label for toolbar button*/
5132         g_object_set (action, "short_label", _("Zoom In"), NULL);
5133
5134         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5135         /*translators: this is the label for toolbar button*/
5136         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5137
5138         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5139         /*translators: this is the label for toolbar button*/
5140         g_object_set (action, "short_label", _("Best Fit"), NULL);
5141
5142         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5143         /*translators: this is the label for toolbar button*/
5144         g_object_set (action, "short_label", _("Fit Width"), NULL);
5145
5146         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5147         g_object_set (action, "is-important", TRUE, NULL);
5148 }
5149
5150 static void
5151 set_chrome_actions (EvWindow *window)
5152 {
5153         EvWindowPrivate *priv = window->priv;
5154         GtkActionGroup *action_group = priv->action_group;
5155         GtkAction *action;
5156
5157         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5158         g_signal_handlers_block_by_func
5159                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5160         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5161                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5162         g_signal_handlers_unblock_by_func
5163                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5164 }
5165
5166 static void
5167 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5168                           GParamSpec     *pspec,
5169                           EvWindow       *ev_window)
5170 {
5171         GtkTreeModel *model;
5172         GtkAction *action;
5173
5174         g_object_get (G_OBJECT (ev_sidebar_links),
5175                       "model", &model,
5176                       NULL);
5177
5178         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5179         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5180         g_object_unref (model);
5181 }
5182
5183 static gboolean
5184 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5185 {
5186 #ifdef ENABLE_DBUS
5187         GObject *keys;
5188
5189         keys = ev_application_get_media_keys (EV_APP);
5190         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5191 #endif /* ENABLE_DBUS */
5192
5193         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5194         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5195
5196         ev_window_set_view_accels_sensitivity (window, TRUE);
5197
5198         update_chrome_visibility (window);
5199
5200         return FALSE;
5201 }
5202
5203 static gboolean
5204 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5205 {
5206         ev_window_set_view_accels_sensitivity (window, FALSE);
5207
5208         return FALSE;
5209 }
5210
5211 static void
5212 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5213                                     GParamSpec         *pspec,
5214                                     EvWindow           *ev_window)
5215 {
5216         GtkWidget *widget;
5217
5218         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5219
5220         if (widget != NULL) {
5221                 g_signal_connect_object (widget, "focus_in_event",
5222                                          G_CALLBACK (view_actions_focus_in_cb),
5223                                          ev_window, 0);
5224                 g_signal_connect_object (widget, "focus_out_event",
5225                                          G_CALLBACK (view_actions_focus_out_cb),
5226                                          ev_window, 0);
5227                 g_object_unref (widget);
5228         }
5229 }
5230
5231 static gboolean
5232 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5233 {
5234         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5235                 gboolean maximized;
5236
5237                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5238                 if (!ev_window_is_empty (window))
5239                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5240         }
5241
5242         return FALSE;
5243 }
5244
5245 static gboolean
5246 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5247 {
5248         char *uri = window->priv->uri;
5249         GdkWindowState state;
5250         int x, y, width, height, document_width, document_height;
5251
5252         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5253
5254         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5255                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5256                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5257
5258                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5259                         ev_page_cache_get_max_width (window->priv->page_cache,
5260                                                      0, 1.0,
5261                                                      &document_width);
5262                         ev_page_cache_get_max_height (window->priv->page_cache,
5263                                                       0, 1.0,
5264                                                       &document_height);
5265                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5266                                                         (double)width / document_width);
5267                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5268                                                         (double)height / document_height);
5269
5270                         ev_metadata_manager_set_int (uri, "window_x", x);
5271                         ev_metadata_manager_set_int (uri, "window_y", y);
5272                         ev_metadata_manager_set_int (uri, "window_width", width);
5273                         ev_metadata_manager_set_int (uri, "window_height", height);
5274                 }
5275         }
5276
5277         return FALSE;
5278 }
5279
5280 static void
5281 launch_action (EvWindow *window, EvLinkAction *action)
5282 {
5283         const char *filename = ev_link_action_get_filename (action);
5284         GAppInfo *app_info;
5285         GFile *file;
5286         GList file_list = {NULL};
5287         GAppLaunchContext *context;
5288         GError *error = NULL;
5289
5290         if (filename == NULL)
5291                 return;
5292
5293         if (g_path_is_absolute (filename)) {
5294                 file = g_file_new_for_path (filename);
5295         } else {
5296                 GFile *base_file;
5297                 gchar *dir;
5298
5299                 dir = g_path_get_dirname (window->priv->uri);
5300                 base_file = g_file_new_for_uri (dir);
5301                 g_free (dir);
5302
5303                 file = g_file_resolve_relative_path (base_file, filename);
5304                 g_object_unref (base_file);
5305         }
5306
5307         app_info = g_file_query_default_handler (file, NULL, &error);
5308         if (!app_info) {
5309                 ev_window_error_message (window, error,
5310                                          "%s",
5311                                          _("Unable to launch external application."));
5312                 g_object_unref (file);
5313                 g_error_free (error);
5314
5315                 return;
5316         }
5317
5318         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5319         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5320                                            gtk_window_get_screen (GTK_WINDOW (window)));
5321         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5322
5323         file_list.data = file;
5324         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5325                 ev_window_error_message (window, error,
5326                                          "%s",
5327                                          _("Unable to launch external application."));
5328                 g_error_free (error);
5329         }
5330
5331         g_object_unref (app_info);
5332         g_object_unref (file);
5333
5334         /* According to the PDF spec filename can be an executable. I'm not sure
5335            allowing to launch executables is a good idea though. -- marco */
5336 }
5337
5338 static void
5339 launch_external_uri (EvWindow *window, EvLinkAction *action)
5340 {
5341         const gchar *uri = ev_link_action_get_uri (action);
5342         GError *error = NULL;
5343         gboolean ret;
5344         GAppLaunchContext *context;
5345
5346         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5347         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5348                                            gtk_window_get_screen (GTK_WINDOW (window)));
5349         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5350                                               GDK_CURRENT_TIME);
5351
5352         if (!g_strstr_len (uri, strlen (uri), "://") &&
5353             !g_str_has_prefix (uri, "mailto:")) {
5354                 gchar *http;
5355
5356                 /* Not a valid uri, assuming it's http */
5357                 http = g_strdup_printf ("http://%s", uri);
5358                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5359                 g_free (http);
5360         } else {
5361                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5362         }
5363
5364         if (ret == FALSE) {
5365                 ev_window_error_message (window, error,
5366                                          "%s", _("Unable to open external link"));
5367                 g_error_free (error);
5368         }
5369 }
5370
5371 static void
5372 open_remote_link (EvWindow *window, EvLinkAction *action)
5373 {
5374         gchar *uri;
5375         gchar *dir;
5376
5377         dir = g_path_get_dirname (window->priv->uri);
5378
5379         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5380                                 NULL);
5381         g_free (dir);
5382
5383         ev_application_open_uri_at_dest (EV_APP, uri,
5384                                          gtk_window_get_screen (GTK_WINDOW (window)),
5385                                          ev_link_action_get_dest (action),
5386                                          0,
5387                                          NULL,
5388                                          GDK_CURRENT_TIME);
5389
5390         g_free (uri);
5391 }
5392
5393 static void
5394 do_action_named (EvWindow *window, EvLinkAction *action)
5395 {
5396         const gchar *name = ev_link_action_get_name (action);
5397
5398         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5399                 ev_window_cmd_go_first_page (NULL, window);
5400         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5401                 ev_window_cmd_go_previous_page (NULL, window);
5402         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5403                 ev_window_cmd_go_next_page (NULL, window);
5404         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5405                 ev_window_cmd_go_last_page (NULL, window);
5406         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5407                 ev_window_cmd_focus_page_selector (NULL, window);
5408         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5409                 ev_window_cmd_edit_find (NULL, window);
5410         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5411                 ev_window_cmd_file_close_window (NULL, window);
5412         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5413                 ev_window_cmd_file_print (NULL, window);
5414         } else {
5415                 g_warning ("Unimplemented named action: %s, please post a "
5416                            "bug report in Evince bugzilla "
5417                            "(http://bugzilla.gnome.org) with a testcase.",
5418                            name);
5419         }
5420 }
5421
5422 static void
5423 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5424 {
5425         switch (ev_link_action_get_action_type (action)) {
5426                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5427                         EvLinkDest *dest;
5428
5429                         dest = ev_link_action_get_dest (action);
5430                         if (!dest)
5431                                 return;
5432
5433                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5434                 }
5435                         break;
5436                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5437                         launch_external_uri (window, action);
5438                         break;
5439                 case EV_LINK_ACTION_TYPE_LAUNCH:
5440                         launch_action (window, action);
5441                         break;
5442                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5443                         open_remote_link (window, action);
5444                         break;
5445                 case EV_LINK_ACTION_TYPE_NAMED:
5446                         do_action_named (window, action);
5447                         break;
5448                 default:
5449                         g_assert_not_reached ();
5450         }
5451 }
5452
5453 static void
5454 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5455 {
5456         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5457 }
5458
5459 static void
5460 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5461 {
5462         EvLinkAction *ev_action = NULL;
5463         EvLinkDest   *dest;
5464
5465         ev_action = ev_link_get_action (window->priv->link);
5466         if (!ev_action)
5467                 return;
5468
5469         dest = ev_link_action_get_dest (ev_action);
5470         if (!dest)
5471                 return;
5472
5473         ev_window_cmd_file_open_copy_at_dest (window, dest);
5474 }
5475
5476 static void
5477 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5478 {
5479         EvLinkAction *ev_action;
5480
5481         ev_action = ev_link_get_action (window->priv->link);
5482         if (!ev_action)
5483                 return;
5484
5485         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5486                                    ev_action);
5487 }
5488
5489
5490 static void
5491 image_save_dialog_response_cb (GtkWidget *fc,
5492                                gint       response_id,
5493                                EvWindow  *ev_window)
5494 {
5495         GFile           *target_file;
5496         gboolean         is_native;
5497         GError          *error = NULL;
5498         GdkPixbuf       *pixbuf;
5499         gchar           *uri;
5500         gchar          **extensions;
5501         gchar           *filename;
5502         gchar           *file_format;
5503         GdkPixbufFormat *format;
5504         GtkFileFilter   *filter;
5505
5506         if (response_id != GTK_RESPONSE_OK) {
5507                 gtk_widget_destroy (fc);
5508                 return;
5509         }
5510
5511         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5512         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5513         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5514
5515         if (format == NULL) {
5516                 format = get_gdk_pixbuf_format_by_extension (uri);
5517         }
5518
5519         if (format == NULL) {
5520                 ev_window_error_message (ev_window, NULL,
5521                                          "%s",
5522                                          _("Couldn't find appropriate format to save image"));
5523                 g_free (uri);
5524                 gtk_widget_destroy (fc);
5525
5526                 return;
5527         }
5528
5529         extensions = gdk_pixbuf_format_get_extensions (format);
5530         if (!g_str_has_suffix (uri, extensions[0])) {
5531                 gchar *uri_extension;
5532
5533                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5534                 target_file = g_file_new_for_uri (uri_extension);
5535                 g_free (uri_extension);
5536         } else {
5537                 target_file = g_file_new_for_uri (uri);
5538         }
5539         g_strfreev (extensions);
5540         g_free (uri);
5541
5542         is_native = g_file_is_native (target_file);
5543         if (is_native) {
5544                 filename = g_file_get_path (target_file);
5545         } else {
5546                 filename = ev_tmp_filename ("saveimage");
5547         }
5548
5549         ev_document_doc_mutex_lock ();
5550         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5551                                                ev_window->priv->image);
5552         ev_document_doc_mutex_unlock ();
5553
5554         file_format = gdk_pixbuf_format_get_name (format);
5555         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5556         g_free (file_format);
5557         g_object_unref (pixbuf);
5558
5559         if (error) {
5560                 ev_window_error_message (ev_window, error,
5561                                          "%s", _("The image could not be saved."));
5562                 g_error_free (error);
5563                 g_free (filename);
5564                 g_object_unref (target_file);
5565                 gtk_widget_destroy (fc);
5566
5567                 return;
5568         }
5569
5570         if (!is_native) {
5571                 GFile *source_file;
5572
5573                 source_file = g_file_new_for_path (filename);
5574
5575                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5576                                        source_file, target_file);
5577                 g_object_unref (source_file);
5578         }
5579
5580         g_free (filename);
5581         g_object_unref (target_file);
5582         gtk_widget_destroy (fc);
5583 }
5584
5585 static void
5586 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5587 {
5588         GtkWidget *fc;
5589
5590         if (!window->priv->image)
5591                 return;
5592
5593         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5594                                           GTK_WINDOW (window),
5595                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5596                                           GTK_STOCK_CANCEL,
5597                                           GTK_RESPONSE_CANCEL,
5598                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5599                                           NULL);
5600
5601         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5602         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5603                                                  GTK_RESPONSE_OK,
5604                                                  GTK_RESPONSE_CANCEL,
5605                                                  -1);
5606
5607         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5608         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5609
5610         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5611
5612         g_signal_connect (fc, "response",
5613                           G_CALLBACK (image_save_dialog_response_cb),
5614                           window);
5615
5616         gtk_widget_show (fc);
5617 }
5618
5619 static void
5620 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5621 {
5622         GtkClipboard *clipboard;
5623         GdkPixbuf    *pixbuf;
5624
5625         if (!window->priv->image)
5626                 return;
5627
5628         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5629                                               GDK_SELECTION_CLIPBOARD);
5630         ev_document_doc_mutex_lock ();
5631         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5632                                                window->priv->image);
5633         ev_document_doc_mutex_unlock ();
5634
5635         gtk_clipboard_set_image (clipboard, pixbuf);
5636         g_object_unref (pixbuf);
5637 }
5638
5639 static void
5640 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5641 {
5642         GList     *l;
5643         GdkScreen *screen;
5644
5645         if (!window->priv->attach_list)
5646                 return;
5647
5648         screen = gtk_window_get_screen (GTK_WINDOW (window));
5649
5650         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5651                 EvAttachment *attachment;
5652                 GError       *error = NULL;
5653
5654                 attachment = (EvAttachment *) l->data;
5655
5656                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5657
5658                 if (error) {
5659                         ev_window_error_message (window, error,
5660                                                  "%s", _("Unable to open attachment"));
5661                         g_error_free (error);
5662                 }
5663         }
5664 }
5665
5666 static void
5667 attachment_save_dialog_response_cb (GtkWidget *fc,
5668                                     gint       response_id,
5669                                     EvWindow  *ev_window)
5670 {
5671         GFile                *target_file;
5672         gchar                *uri;
5673         GList                *l;
5674         GtkFileChooserAction  fc_action;
5675         gboolean              is_dir;
5676         gboolean              is_native;
5677
5678         if (response_id != GTK_RESPONSE_OK) {
5679                 gtk_widget_destroy (fc);
5680                 return;
5681         }
5682
5683         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5684         target_file = g_file_new_for_uri (uri);
5685         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5686         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5687         is_native = g_file_is_native (target_file);
5688
5689         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5690                 EvAttachment *attachment;
5691                 GFile        *save_to;
5692                 GError       *error = NULL;
5693
5694                 attachment = (EvAttachment *) l->data;
5695
5696                 if (is_native) {
5697                         if (is_dir) {
5698                                 save_to = g_file_get_child (target_file,
5699                                                             ev_attachment_get_name (attachment));
5700                         } else {
5701                                 save_to = g_object_ref (target_file);
5702                         }
5703                 } else {
5704                         save_to = ev_tmp_file_get ("saveattachment");
5705                 }
5706
5707                 ev_attachment_save (attachment, save_to, &error);
5708
5709                 if (error) {
5710                         ev_window_error_message (ev_window, error,
5711                                                  "%s", _("The attachment could not be saved."));
5712                         g_error_free (error);
5713                         g_object_unref (save_to);
5714
5715                         continue;
5716                 }
5717
5718                 if (!is_native) {
5719                         GFile *dest_file;
5720
5721                         if (is_dir) {
5722                                 dest_file = g_file_get_child (target_file,
5723                                                               ev_attachment_get_name (attachment));
5724                         } else {
5725                                 dest_file = g_object_ref (target_file);
5726                         }
5727
5728                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5729                                                save_to, dest_file);
5730
5731                         g_object_unref (dest_file);
5732                 }
5733
5734                 g_object_unref (save_to);
5735         }
5736
5737         g_free (uri);
5738         g_object_unref (target_file);
5739
5740         gtk_widget_destroy (fc);
5741 }
5742
5743 static void
5744 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5745 {
5746         GtkWidget    *fc;
5747         EvAttachment *attachment = NULL;
5748
5749         if (!window->priv->attach_list)
5750                 return;
5751
5752         if (g_list_length (window->priv->attach_list) == 1)
5753                 attachment = (EvAttachment *) window->priv->attach_list->data;
5754
5755         fc = gtk_file_chooser_dialog_new (
5756                 _("Save Attachment"),
5757                 GTK_WINDOW (window),
5758                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5759                 GTK_STOCK_CANCEL,
5760                 GTK_RESPONSE_CANCEL,
5761                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5762                 NULL);
5763
5764         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5765         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5766                                                  GTK_RESPONSE_OK,
5767                                                  GTK_RESPONSE_CANCEL,
5768                                                  -1);
5769
5770         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5771         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5772
5773         if (attachment)
5774                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5775                                                    ev_attachment_get_name (attachment));
5776
5777         g_signal_connect (fc, "response",
5778                           G_CALLBACK (attachment_save_dialog_response_cb),
5779                           window);
5780
5781         gtk_widget_show (fc);
5782 }
5783
5784 static void
5785 ev_window_media_player_key_pressed (EvWindow    *window,
5786                                     const gchar *key,
5787                                     gpointer     user_data)
5788 {
5789         if (!gtk_window_is_active (GTK_WINDOW (window)))
5790                 return;
5791
5792         /* Note how Previous/Next only go to the
5793          * next/previous page despite their icon telling you
5794          * they should go to the beginning/end.
5795          *
5796          * There's very few keyboards with FFW/RWD though,
5797          * so we stick the most useful keybinding on the most
5798          * often seen keys
5799          */
5800         if (strcmp (key, "Play") == 0) {
5801                 ev_window_run_presentation (window);
5802         } else if (strcmp (key, "Previous") == 0) {
5803                 ev_window_cmd_go_previous_page (NULL, window);
5804         } else if (strcmp (key, "Next") == 0) {
5805                 ev_window_cmd_go_next_page (NULL, window);
5806         } else if (strcmp (key, "FastForward") == 0) {
5807                 ev_window_cmd_go_last_page (NULL, window);
5808         } else if (strcmp (key, "Rewind") == 0) {
5809                 ev_window_cmd_go_first_page (NULL, window);
5810         }
5811 }
5812
5813 static void
5814 ev_window_init (EvWindow *ev_window)
5815 {
5816         GtkActionGroup *action_group;
5817         GtkAccelGroup *accel_group;
5818         GError *error = NULL;
5819         GtkWidget *sidebar_widget;
5820         GObject *mpkeys;
5821
5822         g_signal_connect (ev_window, "configure_event",
5823                           G_CALLBACK (window_configure_event_cb), NULL);
5824         g_signal_connect (ev_window, "window_state_event",
5825                           G_CALLBACK (window_state_event_cb), NULL);
5826
5827         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5828
5829         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5830         ev_window->priv->title = ev_window_title_new (ev_window);
5831
5832         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5833         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5834         gtk_widget_show (ev_window->priv->main_box);
5835
5836         action_group = gtk_action_group_new ("MenuActions");
5837         ev_window->priv->action_group = action_group;
5838         gtk_action_group_set_translation_domain (action_group, NULL);
5839         gtk_action_group_add_actions (action_group, entries,
5840                                       G_N_ELEMENTS (entries), ev_window);
5841         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5842                                              G_N_ELEMENTS (toggle_entries),
5843                                              ev_window);
5844         set_action_properties (action_group);
5845         register_custom_actions (ev_window, action_group);
5846
5847         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5848         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5849                                             action_group, 0);
5850
5851         accel_group =
5852                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5853         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5854
5855         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5856
5857         action_group = gtk_action_group_new ("ViewPopupActions");
5858         ev_window->priv->view_popup_action_group = action_group;
5859         gtk_action_group_set_translation_domain (action_group, NULL);
5860         gtk_action_group_add_actions (action_group, view_popup_entries,
5861                                       G_N_ELEMENTS (view_popup_entries),
5862                                       ev_window);
5863         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5864                                             action_group, 0);
5865
5866         action_group = gtk_action_group_new ("AttachmentPopupActions");
5867         ev_window->priv->attachment_popup_action_group = action_group;
5868         gtk_action_group_set_translation_domain (action_group, NULL);
5869         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5870                                       G_N_ELEMENTS (attachment_popup_entries),
5871                                       ev_window);
5872         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5873                                             action_group, 0);
5874
5875         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5876                                               DATADIR"/evince-ui.xml",
5877                                               &error)) {
5878                 g_warning ("building menus failed: %s", error->message);
5879                 g_error_free (error);
5880         }
5881
5882         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5883         ev_window->priv->recent_action_group = NULL;
5884         ev_window->priv->recent_ui_id = 0;
5885         g_signal_connect_swapped (ev_window->priv->recent_manager,
5886                                   "changed",
5887                                   G_CALLBACK (ev_window_setup_recent),
5888                                   ev_window);
5889
5890         ev_window->priv->menubar =
5891                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5892                                             "/MainMenu");
5893         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5894                             ev_window->priv->menubar,
5895                             FALSE, FALSE, 0);
5896
5897         ev_window->priv->toolbar = GTK_WIDGET
5898           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5899                          "ui-manager", ev_window->priv->ui_manager,
5900                          "popup-path", "/ToolbarPopup",
5901                          "model", ev_application_get_toolbars_model (EV_APP),
5902                          NULL));
5903
5904         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5905                                    "DefaultToolBar");
5906         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5907                             ev_window->priv->toolbar,
5908                             FALSE, FALSE, 0);
5909         gtk_widget_show (ev_window->priv->toolbar);
5910
5911         /* Add the main area */
5912         ev_window->priv->hpaned = gtk_hpaned_new ();
5913         g_signal_connect (ev_window->priv->hpaned,
5914                           "notify::position",
5915                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5916                           ev_window);
5917
5918         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5919         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5920                             TRUE, TRUE, 0);
5921         gtk_widget_show (ev_window->priv->hpaned);
5922
5923         ev_window->priv->sidebar = ev_sidebar_new ();
5924         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5925                          ev_window->priv->sidebar, FALSE, FALSE);
5926         gtk_widget_show (ev_window->priv->sidebar);
5927
5928         /* Stub sidebar, for now */
5929
5930         sidebar_widget = ev_sidebar_thumbnails_new ();
5931         ev_window->priv->sidebar_thumbs = sidebar_widget;
5932         g_signal_connect (sidebar_widget,
5933                           "notify::main-widget",
5934                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5935                           ev_window);
5936         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5937         gtk_widget_show (sidebar_widget);
5938         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5939                              sidebar_widget);
5940
5941         sidebar_widget = ev_sidebar_links_new ();
5942         ev_window->priv->sidebar_links = sidebar_widget;
5943         g_signal_connect (sidebar_widget,
5944                           "notify::model",
5945                           G_CALLBACK (sidebar_widget_model_set),
5946                           ev_window);
5947         g_signal_connect (sidebar_widget,
5948                           "link_activated",
5949                           G_CALLBACK (sidebar_links_link_activated_cb),
5950                           ev_window);
5951         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5952         gtk_widget_show (sidebar_widget);
5953         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5954                              sidebar_widget);
5955
5956         sidebar_widget = ev_sidebar_attachments_new ();
5957         ev_window->priv->sidebar_attachments = sidebar_widget;
5958         g_signal_connect_object (sidebar_widget,
5959                                  "popup",
5960                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5961                                  ev_window, 0);
5962         gtk_widget_show (sidebar_widget);
5963         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5964                              sidebar_widget);
5965
5966         sidebar_widget = ev_sidebar_layers_new ();
5967         ev_window->priv->sidebar_layers = sidebar_widget;
5968         g_signal_connect (sidebar_widget,
5969                           "layers_visibility_changed",
5970                           G_CALLBACK (sidebar_layers_visibility_changed),
5971                           ev_window);
5972         gtk_widget_show (sidebar_widget);
5973         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5974                              sidebar_widget);
5975
5976         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5977         ev_window->priv->scrolled_window =
5978                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5979                                           "shadow-type", GTK_SHADOW_IN,
5980                                           NULL));
5981         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5982                             ev_window->priv->scrolled_window,
5983                             TRUE, TRUE, 0);
5984         gtk_widget_show (ev_window->priv->scrolled_window);
5985
5986         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5987                         ev_window->priv->view_box);
5988         gtk_widget_show (ev_window->priv->view_box);
5989
5990         ev_window->priv->view = ev_view_new ();
5991         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5992                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5993         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
5994         g_signal_connect_swapped (ev_window->priv->password_view,
5995                                   "unlock",
5996                                   G_CALLBACK (ev_window_password_view_unlock),
5997                                   ev_window);
5998         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5999                                  G_CALLBACK (view_actions_focus_in_cb),
6000                                  ev_window, 0);
6001         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6002                                  G_CALLBACK (view_actions_focus_out_cb),
6003                                  ev_window, 0);
6004         g_signal_connect_object (ev_window->priv->view, "external-link",
6005                                  G_CALLBACK (view_external_link_cb),
6006                                  ev_window, 0);
6007         g_signal_connect_object (ev_window->priv->view, "handle-link",
6008                                  G_CALLBACK (view_handle_link_cb),
6009                                  ev_window, 0);
6010         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
6011                                  G_CALLBACK (ev_window_set_view_size),
6012                                  ev_window);
6013         g_signal_connect_object (ev_window->priv->view,
6014                                  "popup",
6015                                  G_CALLBACK (view_menu_popup_cb),
6016                                  ev_window, 0);
6017         gtk_widget_show (ev_window->priv->view);
6018         gtk_widget_show (ev_window->priv->password_view);
6019
6020         /* Find Bar */
6021         ev_window->priv->find_bar = egg_find_bar_new ();
6022         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6023                           ev_window->priv->find_bar,
6024                           FALSE, TRUE, 0);
6025
6026         /* We own a ref on these widgets, as we can swap them in and out */
6027         g_object_ref (ev_window->priv->view);
6028         g_object_ref (ev_window->priv->password_view);
6029
6030         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6031                            ev_window->priv->view);
6032
6033         g_signal_connect (ev_window->priv->view,
6034                           "notify::sizing-mode",
6035                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6036                           ev_window);
6037         g_signal_connect (ev_window->priv->view,
6038                           "notify::zoom",
6039                           G_CALLBACK (ev_window_zoom_changed_cb),
6040                           ev_window);
6041         g_signal_connect (ev_window->priv->view,
6042                           "notify::dual-page",
6043                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6044                           ev_window);
6045         g_signal_connect (ev_window->priv->view,
6046                           "notify::continuous",
6047                           G_CALLBACK (ev_window_continuous_changed_cb),
6048                           ev_window);
6049         g_signal_connect (ev_window->priv->view,
6050                           "notify::rotation",
6051                           G_CALLBACK (ev_window_rotation_changed_cb),
6052                           ev_window);
6053         g_signal_connect (ev_window->priv->view,
6054                           "notify::has-selection",
6055                           G_CALLBACK (ev_window_has_selection_changed_cb),
6056                           ev_window);
6057
6058         /* Connect sidebar signals */
6059         g_signal_connect (ev_window->priv->sidebar,
6060                           "notify::visible",
6061                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6062                           ev_window);
6063         g_signal_connect (ev_window->priv->sidebar,
6064                           "notify::current-page",
6065                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6066                           ev_window);
6067
6068         /* Connect to find bar signals */
6069         g_signal_connect (ev_window->priv->find_bar,
6070                           "previous",
6071                           G_CALLBACK (find_bar_previous_cb),
6072                           ev_window);
6073         g_signal_connect (ev_window->priv->find_bar,
6074                           "next",
6075                           G_CALLBACK (find_bar_next_cb),
6076                           ev_window);
6077         g_signal_connect (ev_window->priv->find_bar,
6078                           "close",
6079                           G_CALLBACK (find_bar_close_cb),
6080                           ev_window);
6081         g_signal_connect (ev_window->priv->find_bar,
6082                           "notify::search-string",
6083                           G_CALLBACK (find_bar_search_changed_cb),
6084                           ev_window);
6085         g_signal_connect (ev_window->priv->find_bar,
6086                           "notify::case-sensitive",
6087                           G_CALLBACK (find_bar_search_changed_cb),
6088                           ev_window);
6089         g_signal_connect (ev_window->priv->find_bar,
6090                           "notify::visible",
6091                           G_CALLBACK (find_bar_visibility_changed_cb),
6092                           ev_window);
6093         g_signal_connect (ev_window->priv->find_bar,
6094                           "scroll",
6095                           G_CALLBACK (find_bar_scroll),
6096                           ev_window);
6097
6098         /* Popups */
6099         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6100                                                                  "/DocumentPopup");
6101         ev_window->priv->link = NULL;
6102
6103         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6104                                                                        "/AttachmentPopup");
6105         ev_window->priv->attach_list = NULL;
6106
6107         /* Media player keys */
6108         mpkeys = ev_application_get_media_keys (EV_APP);
6109         if (mpkeys) {
6110                 g_signal_connect_swapped (mpkeys, "key_pressed",
6111                                           G_CALLBACK (ev_window_media_player_key_pressed),
6112                                           ev_window);
6113         }
6114
6115         /* Give focus to the document view */
6116         gtk_widget_grab_focus (ev_window->priv->view);
6117
6118         /* Set it user interface params */
6119         ev_window_setup_recent (ev_window);
6120
6121         setup_chrome_from_metadata (ev_window);
6122         set_chrome_actions (ev_window);
6123         update_chrome_visibility (ev_window);
6124
6125         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6126
6127         setup_view_from_metadata (ev_window);
6128         setup_sidebar_from_metadata (ev_window);
6129
6130         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6131         ev_window_setup_action_sensitivity (ev_window);
6132
6133         /* Drag and Drop */
6134         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6135                            GTK_DEST_DEFAULT_ALL,
6136                            NULL, 0,
6137                            GDK_ACTION_COPY);
6138         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6139 }
6140
6141 /**
6142  * ev_window_new:
6143  *
6144  * Creates a #GtkWidget that represents the window.
6145  *
6146  * Returns: the #GtkWidget that represents the window.
6147  */
6148 GtkWidget *
6149 ev_window_new (void)
6150 {
6151         GtkWidget *ev_window;
6152
6153         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6154                                               "type", GTK_WINDOW_TOPLEVEL,
6155                                               NULL));
6156
6157         return ev_window;
6158 }