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 #if GTK_CHECK_VERSION (2, 14, 0)
  42 #include <gtk/gtkunixprint.h>
  43 #else
  44 #include <gtk/gtkprintunixdialog.h>
  45 #endif
  46 #ifdef WITH_GCONF
  47 #include <gconf/gconf-client.h>
  48 #endif
  49
  50 #include "egg-editable-toolbar.h"
  51 #include "egg-toolbar-editor.h"
  52 #include "egg-toolbars-model.h"
  53
  54 #include "eggfindbar.h"
  55
  56 #include "ephy-zoom-action.h"
  57 #include "ephy-zoom.h"
  58
  59 #include "ev-application.h"
  60 #include "ev-document-factory.h"
  61 #include "ev-document-find.h"
  62 #include "ev-document-fonts.h"
  63 #include "ev-document-images.h"
  64 #include "ev-document-links.h"
  65 #include "ev-document-thumbnails.h"
  66 #include "ev-document-type-builtins.h"
  67 #include "ev-file-exporter.h"
  68 #include "ev-file-helpers.h"
  69 #include "ev-file-monitor.h"
  70 #include "ev-history.h"
  71 #include "ev-image.h"
  72 #include "ev-job-scheduler.h"
  73 #include "ev-jobs.h"
  74 #include "ev-message-area.h"
  75 #include "ev-metadata-manager.h"
  76 #include "ev-mount-operation.h"
  77 #include "ev-navigation-action.h"
  78 #include "ev-open-recent-action.h"
  79 #include "ev-page-action.h"
  80 #include "ev-password-view.h"
  81 #include "ev-properties-dialog.h"
  82 #include "ev-sidebar-attachments.h"
  83 #include "ev-sidebar.h"
  84 #include "ev-sidebar-links.h"
  85 #include "ev-sidebar-page.h"
  86 #include "ev-sidebar-thumbnails.h"
  87 #include "ev-sidebar-layers.h"
  88 #include "ev-stock-icons.h"
  89 #include "ev-utils.h"
  90 #include "ev-keyring.h"
  91 #include "ev-view.h"
  92 #include "ev-view-type-builtins.h"
  93 #include "ev-window.h"
  94 #include "ev-window-title.h"
  95 #include "ev-print-operation.h"
  96 #include "ev-progress-message-area.h"
  97
  98 #ifdef ENABLE_DBUS
  99 #include "ev-media-player-keys.h"
 100 #endif /* ENABLE_DBUS */
 101
 102 #ifdef ENABLE_PDF
 103 #include <poppler.h>
 104 #endif
 105
 106 typedef enum {
 107         PAGE_MODE_DOCUMENT,
 108         PAGE_MODE_PASSWORD
 109 } EvWindowPageMode;
 110
 111 typedef enum {
 112         EV_CHROME_MENUBAR       = 1 << 0,
 113         EV_CHROME_TOOLBAR       = 1 << 1,
 114         EV_CHROME_FINDBAR       = 1 << 2,
 115         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 116         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 117         EV_CHROME_SIDEBAR       = 1 << 5,
 118         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 119         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 120 } EvChrome;
 121
 122 typedef enum {
 123         EV_SAVE_DOCUMENT,
 124         EV_SAVE_ATTACHMENT,
 125         EV_SAVE_IMAGE
 126 } EvSaveType;
 127
 128 struct _EvWindowPrivate {
 129         /* UI */
 130         EvChrome chrome;
 131
 132         GtkWidget *main_box;
 133         GtkWidget *menubar;
 134         GtkWidget *toolbar;
 135         GtkWidget *hpaned;
 136         GtkWidget *view_box;
 137         GtkWidget *sidebar;
 138         GtkWidget *find_bar;
 139         GtkWidget *scrolled_window;
 140         GtkWidget *view;
 141         GtkWidget *message_area;
 142         GtkWidget *password_view;
 143         GtkWidget *sidebar_thumbs;
 144         GtkWidget *sidebar_links;
 145         GtkWidget *sidebar_attachments;
 146         GtkWidget *sidebar_layers;
 147
 148         /* Progress Messages */
 149         guint progress_idle;
 150         GCancellable *progress_cancellable;
 151
 152         /* Dialogs */
 153         GtkWidget *properties;
 154         GtkWidget *print_dialog;
 155
 156         /* UI Builders */
 157         GtkActionGroup   *action_group;
 158         GtkActionGroup   *view_popup_action_group;
 159         GtkActionGroup   *attachment_popup_action_group;
 160         GtkRecentManager *recent_manager;
 161         GtkActionGroup   *recent_action_group;
 162         guint             recent_ui_id;
 163         GtkUIManager     *ui_manager;
 164
 165         /* Fullscreen mode */
 166         GtkWidget *fullscreen_toolbar;
 167
 168         /* Presentation mode */
 169         guint      presentation_timeout_id;
 170
 171         /* Preview mode */
 172         GtkWidget *preview_toolbar;
 173         gchar     *print_settings_file;
 174
 175         /* Popup view */
 176         GtkWidget *view_popup;
 177         EvLink    *link;
 178         EvImage   *image;
 179
 180         /* Popup attachment */
 181         GtkWidget    *attachment_popup;
 182         GList        *attach_list;
 183
 184         /* Document */
 185         char *uri;
 186         glong uri_mtime;
 187         char *local_uri;
 188         gboolean unlink_temp_file;
 189         gboolean in_reload;
 190         EvFileMonitor *monitor;
 191         guint setup_document_idle;
 192
 193         EvDocument *document;
 194         EvHistory *history;
 195         EvPageCache *page_cache;
 196         EvWindowPageMode page_mode;
 197         EvWindowTitle *title;
 198
 199         /* Load params */
 200         EvLinkDest       *dest;
 201         gchar            *search_string;
 202         EvWindowRunMode   window_mode;
 203
 204         EvJob            *load_job;
 205         EvJob            *reload_job;
 206         EvJob            *thumbnail_job;
 207         EvJob            *save_job;
 208         EvJob            *find_job;
 209
 210         /* Printing */
 211         GQueue           *print_queue;
 212         GtkPrinter       *printer;
 213         GtkPrintSettings *print_settings;
 214         GtkPageSetup     *print_page_setup;
 215         gboolean          close_after_print;
 216 };
 217
 218 #define EV_WINDOW_GET_PRIVATE(object) \
 219         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 220
 221 #define PAGE_SELECTOR_ACTION    "PageSelector"
 222 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 223 #define NAVIGATION_ACTION       "Navigation"
 224
 225 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 226 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 227 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 228
 229 #define PRESENTATION_TIMEOUT 5
 230
 231 #define SIDEBAR_DEFAULT_SIZE    132
 232 #define LINKS_SIDEBAR_ID "links"
 233 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 234 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 235 #define LAYERS_SIDEBAR_ID "layers"
 236
 237 static const gchar *document_print_settings[] = {
 238         GTK_PRINT_SETTINGS_N_COPIES,
 239         GTK_PRINT_SETTINGS_COLLATE,
 240         GTK_PRINT_SETTINGS_REVERSE,
 241         GTK_PRINT_SETTINGS_NUMBER_UP,
 242         GTK_PRINT_SETTINGS_SCALE,
 243         GTK_PRINT_SETTINGS_PRINT_PAGES,
 244         GTK_PRINT_SETTINGS_PAGE_RANGES,
 245         GTK_PRINT_SETTINGS_PAGE_SET,
 246         GTK_PRINT_SETTINGS_OUTPUT_URI
 247 };
 248
 249 static void     ev_window_update_actions                (EvWindow         *ev_window);
 250 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 251                                                          GParamSpec       *pspec,
 252                                                          EvWindow         *ev_window);
 253 static void     ev_window_set_page_mode                 (EvWindow         *window,
 254                                                          EvWindowPageMode  page_mode);
 255 static void     ev_window_load_job_cb                   (EvJob            *job,
 256                                                          gpointer          data);
 257 static void     ev_window_reload_document               (EvWindow         *window);
 258 static void     ev_window_reload_job_cb                 (EvJob            *job,
 259                                                          EvWindow         *window);
 260 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_save_job_cb                   (EvJob            *save,
 263                                                          EvWindow         *window);
 264 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 265                                                          GParamSpec       *pspec,
 266                                                          EvWindow         *ev_window);
 267 static void     ev_window_zoom_changed_cb               (EvView           *view,
 268                                                          GParamSpec       *pspec,
 269                                                          EvWindow         *ev_window);
 270 static void     ev_window_add_recent                    (EvWindow         *window,
 271                                                          const char       *filename);
 272 static void     ev_window_run_fullscreen                (EvWindow         *window);
 273 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 274                                                          gboolean          unfullscreen_window);
 275 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 276                                                          EvWindow         *window);
 277 static void     ev_window_run_presentation              (EvWindow         *window);
 278 static void     ev_window_stop_presentation             (EvWindow         *window,
 279                                                          gboolean          unfullscreen_window);
 280 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_window_run_preview                   (EvWindow         *window);
 283 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 284                                                          EvWindow         *window);
 285 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 288                                                          EvWindow         *window);
 289 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 296                                                          EvWindow         *window);
 297 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 298                                                          EvWindow         *ev_window);
 299 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 300                                                          EvWindow         *ev_window);
 301 static void     view_handle_link_cb                     (EvView           *view,
 302                                                          EvLink           *link,
 303                                                          EvWindow         *window);
 304 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 305 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 308                                                          GParamSpec       *param,
 309                                                          EvWindow         *ev_window);
 310 static void     ev_window_do_preview_print              (EvWindow         *window);
 311 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 312                                                          GFile            *source_file);
 313 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 314                                                          const gchar      *key,
 315                                                          gpointer          user_data);
 316 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 317
 318 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 319
 320 static void
 321 ev_window_set_action_sensitive (EvWindow   *ev_window,
 322                                 const char *name,
 323                                 gboolean    sensitive)
 324 {
 325         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 326                                                          name);
 327         gtk_action_set_sensitive (action, sensitive);
 328 }
 329
 330
 331 static void
 332 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 333 {
 334         EvDocument *document = ev_window->priv->document;
 335         const EvDocumentInfo *info = NULL;
 336
 337         gboolean has_document = FALSE;
 338         gboolean ok_to_print = TRUE;
 339         gboolean ok_to_copy = TRUE;
 340         gboolean has_properties = TRUE;
 341         gboolean override_restrictions = TRUE;
 342         gboolean can_get_text = FALSE;
 343         gboolean has_pages = FALSE;
 344         gboolean can_find = FALSE;
 345 #ifdef WITH_GCONF
 346         GConfClient *client;
 347 #endif
 348
 349         if (document) {
 350                 has_document = TRUE;
 351                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 352         }
 353
 354         if (has_document && ev_window->priv->page_cache) {
 355                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 356         }
 357
 358         if (!info || info->fields_mask == 0) {
 359                 has_properties = FALSE;
 360         }
 361
 362         if (has_document && EV_IS_SELECTION (document)) {
 363                 can_get_text = TRUE;
 364         }
 365
 366         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 367                 can_find = TRUE;
 368         }
 369
 370 #ifdef WITH_GCONF
 371         client = gconf_client_get_default ();
 372         override_restrictions = gconf_client_get_bool (client,
 373                                                        GCONF_OVERRIDE_RESTRICTIONS,
 374                                                        NULL);
 375 #endif
 376         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 377                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 378                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 379         }
 380
 381         if (has_document && !EV_IS_FILE_EXPORTER(document))
 382                 ok_to_print = FALSE;
 383
 384 #ifdef WITH_GCONF
 385         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 386                 ok_to_copy = FALSE;
 387         }
 388
 389         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 390                 ok_to_print = FALSE;
 391         }
 392
 393         g_object_unref (client);
 394 #endif
 395
 396         /* File menu */
 397         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 398         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 399         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 400         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 401         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 402
 403         /* Edit menu */
 404         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 405         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 406         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 407         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 408         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 409
 410         /* View menu */
 411         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 412         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 413         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 414         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 415         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 416         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 417
 418         /* Toolbar-specific actions: */
 419         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 420         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 421         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 422         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 423
 424         ev_window_update_actions (ev_window);
 425 }
 426
 427 static void
 428 ev_window_update_actions (EvWindow *ev_window)
 429 {
 430         EvView *view = EV_VIEW (ev_window->priv->view);
 431         int n_pages = 0, page = -1;
 432         gboolean has_pages = FALSE;
 433         gboolean presentation_mode;
 434         gboolean can_find_in_page = FALSE;
 435
 436         if (ev_window->priv->document && ev_window->priv->page_cache) {
 437                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 438                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 439                 has_pages = n_pages > 0;
 440         }
 441
 442         can_find_in_page = (ev_window->priv->find_job &&
 443                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 444
 445         ev_window_set_action_sensitive (ev_window, "EditCopy",
 446                                         has_pages &&
 447                                         ev_view_get_has_selection (view));
 448         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 449                                         has_pages && can_find_in_page);
 450         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 451                                         has_pages && can_find_in_page);
 452
 453         presentation_mode = ev_view_get_presentation (view);
 454
 455         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 456                                         has_pages &&
 457                                         ev_view_can_zoom_in (view) &&
 458                                         !presentation_mode);
 459         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 460                                         has_pages &&
 461                                         ev_view_can_zoom_out (view) &&
 462                                         !presentation_mode);
 463
 464         /* Go menu */
 465         if (has_pages) {
 466                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 467                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 468                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 469                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 470         } else {
 471                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 472                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 473                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 474                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 475         }
 476
 477         if (has_pages &&
 478             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 479             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 480                 GtkAction *action;
 481                 float      zoom;
 482                 float      real_zoom;
 483
 484                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 485                                                       ZOOM_CONTROL_ACTION);
 486
 487                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 488                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 489                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 490
 491                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 492         }
 493 }
 494
 495 static void
 496 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 497 {
 498         gboolean can_find;
 499
 500         can_find = window->priv->document &&
 501             EV_IS_DOCUMENT_FIND (window->priv->document);
 502
 503         if (window->priv->action_group) {
 504                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 505                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 506                 ev_window_set_action_sensitive (window, "Space", sensitive);
 507                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 508                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 509                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 510                 ev_window_set_action_sensitive (window, "Return", sensitive);
 511                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 512                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 513                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 514                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 515                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 516                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 517
 518                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 519         }
 520 }
 521
 522 static void
 523 set_widget_visibility (GtkWidget *widget, gboolean visible)
 524 {
 525         g_assert (GTK_IS_WIDGET (widget));
 526
 527         if (visible)
 528                 gtk_widget_show (widget);
 529         else
 530                 gtk_widget_hide (widget);
 531 }
 532
 533 static void
 534 update_chrome_visibility (EvWindow *window)
 535 {
 536         EvWindowPrivate *priv = window->priv;
 537         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 538         gboolean fullscreen_mode, presentation, fullscreen;
 539         gboolean preview_toolbar;
 540
 541         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 542         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 543         fullscreen_mode = fullscreen || presentation;
 544
 545         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 546         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 547                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 548         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 549                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 550         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 551         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 552         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 553
 554         set_widget_visibility (priv->menubar, menubar);
 555         set_widget_visibility (priv->toolbar, toolbar);
 556         set_widget_visibility (priv->find_bar, findbar);
 557         set_widget_visibility (priv->sidebar, sidebar);
 558
 559         if (priv->preview_toolbar)
 560                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 561
 562         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 563         gtk_widget_set_sensitive (priv->menubar, menubar);
 564
 565         if (priv->fullscreen_toolbar != NULL) {
 566                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 567         }
 568 }
 569
 570 static void
 571 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 572 {
 573         EvWindowPrivate *priv = window->priv;
 574
 575         if (active) {
 576                 priv->chrome |= flag;
 577         } else {
 578                 priv->chrome &= ~flag;
 579         }
 580 }
 581
 582 static void
 583 update_sizing_buttons (EvWindow *window)
 584 {
 585         GtkActionGroup *action_group = window->priv->action_group;
 586         GtkAction *action;
 587         gboolean best_fit, page_width;
 588         EvSizingMode sizing_mode;
 589
 590         if (window->priv->view == NULL)
 591                 return;
 592
 593         g_object_get (window->priv->view,
 594                       "sizing_mode", &sizing_mode,
 595                       NULL);
 596
 597         switch (sizing_mode) {
 598                 case EV_SIZING_BEST_FIT:
 599                         best_fit = TRUE;
 600                         page_width = FALSE;
 601                         break;
 602                 case EV_SIZING_FIT_WIDTH:
 603                         best_fit = FALSE;
 604                         page_width = TRUE;
 605                         break;
 606                 default:
 607                         best_fit = page_width = FALSE;
 608                         break;
 609         }
 610
 611         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 612         g_signal_handlers_block_by_func
 613                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 614         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 615         g_signal_handlers_unblock_by_func
 616                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 617
 618         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 619         g_signal_handlers_block_by_func
 620                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 621         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 622         g_signal_handlers_unblock_by_func
 623                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 624
 625         action = gtk_action_group_get_action (window->priv->action_group,
 626                                               ZOOM_CONTROL_ACTION);
 627         if (best_fit) {
 628                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 629                                                  EPHY_ZOOM_BEST_FIT);
 630         } else if (page_width) {
 631                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 632                                                  EPHY_ZOOM_FIT_WIDTH);
 633         }
 634 }
 635
 636 /**
 637  * ev_window_is_empty:
 638  * @ev_window: The instance of the #EvWindow.
 639  *
 640  * It does look if there is any document loaded or if there is any job to load
 641  * a document.
 642  *
 643  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 644  *          loaded, %FALSE in other case.
 645  */
 646 gboolean
 647 ev_window_is_empty (const EvWindow *ev_window)
 648 {
 649         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 650
 651         return (ev_window->priv->document == NULL) &&
 652                 (ev_window->priv->load_job == NULL);
 653 }
 654
 655 static void
 656 ev_window_set_message_area (EvWindow  *window,
 657                             GtkWidget *area)
 658 {
 659         if (window->priv->message_area == area)
 660                 return;
 661
 662         if (window->priv->message_area)
 663                 gtk_widget_destroy (window->priv->message_area);
 664         window->priv->message_area = area;
 665
 666         if (!area)
 667                 return;
 668
 669         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 670                             window->priv->message_area,
 671                             FALSE, FALSE, 0);
 672         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 673                                window->priv->message_area, 0);
 674         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 675                                    (gpointer) &(window->priv->message_area));
 676 }
 677
 678 static void
 679 ev_window_message_area_response_cb (EvMessageArea *area,
 680                                     gint           response_id,
 681                                     EvWindow      *window)
 682 {
 683         ev_window_set_message_area (window, NULL);
 684 }
 685
 686 static void
 687 ev_window_error_message (EvWindow    *window,
 688                          GError      *error,
 689                          const gchar *format,
 690                          ...)
 691 {
 692         GtkWidget *area;
 693         va_list    args;
 694         gchar     *msg = NULL;
 695
 696         if (window->priv->message_area)
 697                 return;
 698
 699         va_start (args, format);
 700         msg = g_strdup_vprintf (format, args);
 701         va_end (args);
 702
 703         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 704                                     msg,
 705                                     GTK_STOCK_CLOSE,
 706                                     GTK_RESPONSE_CLOSE,
 707                                     NULL);
 708         g_free (msg);
 709
 710         if (error)
 711                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 712         g_signal_connect (area, "response",
 713                           G_CALLBACK (ev_window_message_area_response_cb),
 714                           window);
 715         gtk_widget_show (area);
 716         ev_window_set_message_area (window, area);
 717 }
 718
 719 static void
 720 ev_window_warning_message (EvWindow    *window,
 721                            const gchar *format,
 722                            ...)
 723 {
 724         GtkWidget *area;
 725         va_list    args;
 726         gchar     *msg = NULL;
 727
 728         if (window->priv->message_area)
 729                 return;
 730
 731         va_start (args, format);
 732         msg = g_strdup_vprintf (format, args);
 733         va_end (args);
 734
 735         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 736                                     msg,
 737                                     GTK_STOCK_CLOSE,
 738                                     GTK_RESPONSE_CLOSE,
 739                                     NULL);
 740         g_free (msg);
 741
 742         g_signal_connect (area, "response",
 743                           G_CALLBACK (ev_window_message_area_response_cb),
 744                           window);
 745         gtk_widget_show (area);
 746         ev_window_set_message_area (window, area);
 747 }
 748
 749 static void
 750 page_changed_cb (EvPageCache *page_cache,
 751                  gint         page,
 752                  EvWindow    *ev_window)
 753 {
 754         ev_window_update_actions (ev_window);
 755
 756         ev_window_update_find_status_message (ev_window);
 757
 758         if (!ev_window_is_empty (ev_window))
 759                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 760 }
 761
 762 typedef struct _FindTask {
 763         const gchar *page_label;
 764         gchar *chapter;
 765 } FindTask;
 766
 767 static gboolean
 768 ev_window_find_chapter (GtkTreeModel *tree_model,
 769                         GtkTreePath  *path,
 770                         GtkTreeIter  *iter,
 771                         gpointer      data)
 772 {
 773         FindTask *task = (FindTask *)data;
 774         gchar *page_string;
 775
 776         gtk_tree_model_get (tree_model, iter,
 777                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 778                             -1);
 779
 780         if (!page_string)
 781                 return FALSE;
 782
 783         if (!strcmp (page_string, task->page_label)) {
 784                 gtk_tree_model_get (tree_model, iter,
 785                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 786                                     -1);
 787                 g_free (page_string);
 788                 return TRUE;
 789         }
 790
 791         g_free (page_string);
 792         return FALSE;
 793 }
 794
 795 static void
 796 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 797 {
 798         gchar *page_label = NULL;
 799         gchar *link_title;
 800         FindTask find_task;
 801         EvLink *real_link;
 802         EvLinkAction *action;
 803         EvLinkDest *dest;
 804
 805         if (window->priv->history == NULL)
 806                 return;
 807
 808         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 809                 return;
 810
 811         if (link) {
 812                 action = g_object_ref (ev_link_get_action (link));
 813                 dest = ev_link_action_get_dest (action);
 814                 page = ev_link_dest_get_page (dest);
 815                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 816         } else {
 817                 dest = ev_link_dest_new_page (page);
 818                 action = ev_link_action_new_dest (dest);
 819                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 820         }
 821
 822         if (!page_label)
 823                 return;
 824
 825         find_task.page_label = page_label;
 826         find_task.chapter = NULL;
 827
 828         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 829                 GtkTreeModel *model;
 830
 831                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 832
 833                 if (model) {
 834                         gtk_tree_model_foreach (model,
 835                                                 ev_window_find_chapter,
 836                                                 &find_task);
 837
 838                         g_object_unref (model);
 839                 }
 840         }
 841
 842         if (find_task.chapter)
 843                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 844         else
 845                 link_title = g_strdup_printf (_("Page %s"), page_label);
 846
 847         real_link = ev_link_new (link_title, action);
 848
 849         ev_history_add_link (window->priv->history, real_link);
 850
 851         g_free (find_task.chapter);
 852         g_free (link_title);
 853         g_free (page_label);
 854         g_object_unref (real_link);
 855 }
 856
 857 static void
 858 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 859 {
 860         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 861
 862         ev_window_add_history (window, 0, link);
 863         ev_window_add_history (window, current_page, NULL);
 864 }
 865
 866 static void
 867 history_changed_cb (EvPageCache *page_cache,
 868                     gint         page,
 869                     EvWindow    *window)
 870 {
 871         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 872
 873         ev_window_add_history (window, page, NULL);
 874         ev_window_add_history (window, current_page, NULL);
 875
 876         return;
 877 }
 878
 879 static void
 880 update_document_mode (EvWindow *window, EvDocumentMode mode)
 881 {
 882         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 883                 ev_window_run_presentation (window);
 884         }
 885         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 886                 ev_window_run_fullscreen (window);
 887         }
 888 }
 889
 890 static void
 891 setup_chrome_from_metadata (EvWindow *window)
 892 {
 893         EvChrome chrome = EV_CHROME_NORMAL;
 894         GValue show_toolbar = { 0, };
 895
 896         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 897                 if (!g_value_get_boolean (&show_toolbar))
 898                         chrome &= ~EV_CHROME_TOOLBAR;
 899                 g_value_unset (&show_toolbar);
 900         }
 901         window->priv->chrome = chrome;
 902 }
 903
 904 static void
 905 setup_sidebar_from_metadata (EvWindow *window)
 906 {
 907         gchar      *uri = window->priv->uri;
 908         EvDocument *document = window->priv->document;
 909         GtkWidget  *sidebar = window->priv->sidebar;
 910         GtkWidget  *links = window->priv->sidebar_links;
 911         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 912         GtkWidget  *attachments = window->priv->sidebar_attachments;
 913         GtkWidget  *layers = window->priv->sidebar_layers;
 914         GValue      sidebar_size = { 0, };
 915         GValue      sidebar_page = { 0, };
 916         GValue      sidebar_visibility = { 0, };
 917
 918         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 919                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 920                                         g_value_get_int (&sidebar_size));
 921                 g_value_unset(&sidebar_size);
 922         }
 923
 924         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 925                 const char *page_id = g_value_get_string (&sidebar_page);
 926
 927                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 928                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 929                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 930                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 931                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 932                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 933                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 934                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 935                 }
 936                 g_value_unset (&sidebar_page);
 937         } else if (document) {
 938                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 939                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 940                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 941                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 942                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 943                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 944                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 945                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 946                 }
 947         }
 948
 949         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 950                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 951                 g_value_unset (&sidebar_visibility);
 952                 update_chrome_visibility (window);
 953         }
 954 }
 955
 956 static void
 957 setup_document_from_metadata (EvWindow *window)
 958 {
 959         gchar *uri = window->priv->uri;
 960         GValue page = { 0, };
 961         GValue width = { 0, };
 962         GValue height = { 0, };
 963         GValue width_ratio = { 0, };
 964         GValue height_ratio = { 0, };
 965
 966         /* View the previously shown page, but make sure to not open a document on
 967          * the last page, since closing it on the last page most likely means the
 968          * user was finished reading the document. In that case, reopening should
 969          * show the first page. */
 970         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 971                 gint n_pages;
 972                 gint new_page;
 973
 974                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 975                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 976                 ev_page_cache_set_current_page (window->priv->page_cache,
 977                                                 new_page);
 978                 g_value_unset (&page);
 979         }
 980
 981         setup_sidebar_from_metadata (window);
 982
 983         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 984             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 985                 return; /* size was already set in setup_size_from_metadata */
 986
 987         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 988             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 989                 gint       document_width;
 990                 gint       document_height;
 991                 GdkScreen *screen;
 992                 gint       request_width;
 993                 gint       request_height;
 994
 995                 ev_page_cache_get_max_width (window->priv->page_cache,
 996                                              0, 1.0,
 997                                              &document_width);
 998                 ev_page_cache_get_max_height (window->priv->page_cache,
 999                                              0, 1.0,
1000                                              &document_height);
1001
1002                 request_width = g_value_get_double (&width_ratio) * document_width;
1003                 request_height = g_value_get_double (&height_ratio) * document_height;
1004
1005                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1006
1007                 if (screen) {
1008                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1009                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1010                 }
1011
1012                 gtk_window_resize (GTK_WINDOW (window),
1013                                    request_width,
1014                                    request_height);
1015                 g_value_unset (&width_ratio);
1016                 g_value_unset (&height_ratio);
1017         }
1018 }
1019
1020 static void
1021 setup_size_from_metadata (EvWindow *window)
1022 {
1023         char *uri = window->priv->uri;
1024         GValue width = { 0, };
1025         GValue height = { 0, };
1026         GValue maximized = { 0, };
1027         GValue x = { 0, };
1028         GValue y = { 0, };
1029
1030         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1031                 if (g_value_get_boolean (&maximized)) {
1032                         gtk_window_maximize (GTK_WINDOW (window));
1033                         g_value_unset (&maximized);
1034                         return;
1035                 } else {
1036                         gtk_window_unmaximize (GTK_WINDOW (window));
1037                 }
1038                 g_value_unset (&maximized);
1039         }
1040
1041         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1042             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1043                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1044                                  g_value_get_int (&y));
1045                 g_value_unset (&x);
1046                 g_value_unset (&y);
1047         }
1048
1049         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1050             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1051                 gtk_window_resize (GTK_WINDOW (window),
1052                                    g_value_get_int (&width),
1053                                    g_value_get_int (&height));
1054                 g_value_unset (&width);
1055                 g_value_unset (&height);
1056         }
1057 }
1058
1059 static void
1060 setup_view_from_metadata (EvWindow *window)
1061 {
1062         EvView *view = EV_VIEW (window->priv->view);
1063         gchar *uri = window->priv->uri;
1064         GEnumValue *enum_value;
1065         GValue sizing_mode = { 0, };
1066         GValue zoom = { 0, };
1067         GValue continuous = { 0, };
1068         GValue dual_page = { 0, };
1069         GValue presentation = { 0, };
1070         GValue fullscreen = { 0, };
1071         GValue rotation = { 0, };
1072
1073         /* Sizing mode */
1074         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1075                 enum_value = g_enum_get_value_by_nick
1076                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1077                 g_value_unset (&sizing_mode);
1078                 ev_view_set_sizing_mode (view, enum_value->value);
1079         }
1080
1081         /* Zoom */
1082         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1083             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1084                 gdouble zoom_value;
1085
1086                 zoom_value = g_value_get_double (&zoom);
1087                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1088                 ev_view_set_zoom (view, zoom_value, FALSE);
1089                 g_value_unset (&zoom);
1090         }
1091
1092         /* Continuous */
1093         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1094                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1095                 g_value_unset (&continuous);
1096         }
1097
1098         /* Dual page */
1099         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1100                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1101                 g_value_unset (&dual_page);
1102         }
1103
1104         /* Presentation */
1105         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1106                 if (g_value_get_boolean (&presentation) && uri) {
1107                         ev_window_run_presentation (window);
1108                 }
1109                 g_value_unset (&presentation);
1110         }
1111
1112         /* Fullscreen */
1113         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1114                 if (g_value_get_boolean (&fullscreen) && uri) {
1115                         ev_window_run_fullscreen (window);
1116                 }
1117                 g_value_unset (&fullscreen);
1118         }
1119
1120         /* Rotation */
1121         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1122                 if (g_value_get_int (&rotation)) {
1123                         switch (g_value_get_int (&rotation)) {
1124                                 case 90:
1125                                         ev_view_set_rotation (view, 90);
1126                                         break;
1127                                 case 180:
1128                                         ev_view_set_rotation (view, 180);
1129                                         break;
1130                                 case 270:
1131                                         ev_view_set_rotation (view, 270);
1132                                         break;
1133                                 default:
1134                                         break;
1135                         }
1136                 }
1137                 g_value_unset (&rotation);
1138         }
1139 }
1140
1141 static void
1142 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1143 {
1144         if (ev_window->priv->thumbnail_job != NULL) {
1145                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1146                         ev_job_cancel (ev_window->priv->thumbnail_job);
1147
1148                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1149                                                       ev_window_set_icon_from_thumbnail,
1150                                                       ev_window);
1151                 g_object_unref (ev_window->priv->thumbnail_job);
1152                 ev_window->priv->thumbnail_job = NULL;
1153         }
1154 }
1155
1156 static void
1157 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1158                                    EvWindow       *ev_window)
1159 {
1160         if (job->thumbnail) {
1161                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1162                                      job->thumbnail);
1163         }
1164
1165         ev_window_clear_thumbnail_job (ev_window);
1166 }
1167
1168 static void
1169 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1170 {
1171         gint page_width, page_height;
1172         gdouble scale;
1173         EvDocument *document = ev_window->priv->document;
1174
1175         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1176             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1177                 return;
1178         }
1179
1180         ev_window_clear_thumbnail_job (ev_window);
1181
1182         ev_page_cache_get_size (ev_window->priv->page_cache,
1183                                 0, 0, 1.0,
1184                                 &page_width, &page_height);
1185         scale = (gdouble)128 / (gdouble)page_width;
1186
1187         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1188         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1189                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1190                           ev_window);
1191         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1192 }
1193
1194 static gboolean
1195 ev_window_setup_document (EvWindow *ev_window)
1196 {
1197         const EvDocumentInfo *info;
1198         EvDocument *document = ev_window->priv->document;
1199         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1200         GtkAction *action;
1201
1202         ev_window->priv->setup_document_idle = 0;
1203
1204         ev_window_refresh_window_thumbnail (ev_window, 0);
1205
1206         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1207         ev_window_title_set_document (ev_window->priv->title, document);
1208         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1209
1210         ev_sidebar_set_document (sidebar, document);
1211
1212         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1213         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1214         ev_window_setup_action_sensitivity (ev_window);
1215
1216         if (ev_window->priv->history)
1217                 g_object_unref (ev_window->priv->history);
1218         ev_window->priv->history = ev_history_new ();
1219         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1220         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1221
1222         if (ev_window->priv->properties) {
1223                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1224                                                    ev_window->priv->uri,
1225                                                    ev_window->priv->document);
1226         }
1227
1228         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1229         update_document_mode (ev_window, info->mode);
1230
1231         return FALSE;
1232 }
1233
1234 static void
1235 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1236 {
1237         EvView *view = EV_VIEW (ev_window->priv->view);
1238
1239         if (ev_window->priv->document)
1240                 g_object_unref (ev_window->priv->document);
1241         ev_window->priv->document = g_object_ref (document);
1242
1243         ev_window_set_message_area (ev_window, NULL);
1244
1245         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1246         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1247                           G_CALLBACK (page_changed_cb), ev_window);
1248         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1249                           G_CALLBACK (history_changed_cb), ev_window);
1250
1251         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1252                 gint page;
1253
1254                 /* Restart the current page */
1255                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1256                               0,
1257                               ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
1258                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1259                 g_object_unref (ev_window->priv->dest);
1260                 ev_window->priv->dest = NULL;
1261         }
1262
1263         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1264                 ev_view_set_document (view, document);
1265         } else {
1266                 ev_window_warning_message (ev_window, "%s",
1267                                            _("The document contains no pages"));
1268         }
1269
1270         if (ev_window->priv->setup_document_idle > 0)
1271                 g_source_remove (ev_window->priv->setup_document_idle);
1272         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1273 }
1274
1275 static void
1276 ev_window_document_changed (EvWindow *ev_window,
1277                             gpointer  user_data)
1278 {
1279         ev_window_reload_document (ev_window);
1280 }
1281
1282 static void
1283 ev_window_password_view_unlock (EvWindow *ev_window)
1284 {
1285         const gchar *password;
1286
1287         g_assert (ev_window->priv->load_job);
1288
1289         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1290         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1291         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1292 }
1293
1294 static void
1295 ev_window_clear_load_job (EvWindow *ev_window)
1296 {
1297         if (ev_window->priv->load_job != NULL) {
1298                 if (!ev_job_is_finished (ev_window->priv->load_job))
1299                         ev_job_cancel (ev_window->priv->load_job);
1300
1301                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1302                 g_object_unref (ev_window->priv->load_job);
1303                 ev_window->priv->load_job = NULL;
1304         }
1305 }
1306
1307 static void
1308 ev_window_clear_reload_job (EvWindow *ev_window)
1309 {
1310         if (ev_window->priv->reload_job != NULL) {
1311                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1312                         ev_job_cancel (ev_window->priv->reload_job);
1313
1314                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1315                 g_object_unref (ev_window->priv->reload_job);
1316                 ev_window->priv->reload_job = NULL;
1317         }
1318 }
1319
1320 static void
1321 ev_window_clear_local_uri (EvWindow *ev_window)
1322 {
1323         if (ev_window->priv->local_uri) {
1324                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1325                 g_free (ev_window->priv->local_uri);
1326                 ev_window->priv->local_uri = NULL;
1327         }
1328 }
1329
1330 static void
1331 ev_window_clear_print_settings_file (EvWindow *ev_window)
1332 {
1333         if (ev_window->priv->print_settings_file) {
1334                 g_unlink (ev_window->priv->print_settings_file);
1335                 g_free (ev_window->priv->print_settings_file);
1336                 ev_window->priv->print_settings_file = NULL;
1337         }
1338 }
1339
1340 static void
1341 ev_window_clear_temp_file (EvWindow *ev_window)
1342 {
1343         GFile *file, *tempdir;
1344
1345         if (!ev_window->priv->uri)
1346                 return;
1347
1348         file = g_file_new_for_uri (ev_window->priv->uri);
1349         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1350
1351         if (g_file_has_prefix (file, tempdir)) {
1352                 g_file_delete (file, NULL, NULL);
1353         }
1354
1355         g_object_unref (file);
1356         g_object_unref (tempdir);
1357 }
1358
1359 /* This callback will executed when load job will be finished.
1360  *
1361  * Since the flow of the error dialog is very confusing, we assume that both
1362  * document and uri will go away after this function is called, and thus we need
1363  * to ref/dup them.  Additionally, it needs to clear
1364  * ev_window->priv->password_{uri,document}, and thus people who call this
1365  * function should _not_ necessarily expect those to exist after being
1366  * called. */
1367 static void
1368 ev_window_load_job_cb (EvJob *job,
1369                        gpointer data)
1370 {
1371         EvWindow *ev_window = EV_WINDOW (data);
1372         EvDocument *document = EV_JOB (job)->document;
1373         EvJobLoad *job_load = EV_JOB_LOAD (job);
1374
1375         g_assert (job_load->uri);
1376
1377         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1378
1379         /* Success! */
1380         if (!ev_job_is_failed (job)) {
1381                 ev_window_set_document (ev_window, document);
1382
1383                 setup_document_from_metadata (ev_window);
1384
1385                 if (ev_window->priv->window_mode != EV_WINDOW_MODE_PREVIEW) {
1386                         setup_view_from_metadata (ev_window);
1387                 }
1388
1389                 if (!ev_window->priv->unlink_temp_file) {
1390                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1391                 }
1392
1393                 ev_window_title_set_type (ev_window->priv->title,
1394                                           EV_WINDOW_TITLE_DOCUMENT);
1395                 if (job_load->password) {
1396                         GPasswordSave flags;
1397
1398                         flags = ev_password_view_get_password_save_flags (
1399                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1400                         ev_keyring_save_password (ev_window->priv->uri,
1401                                                   job_load->password,
1402                                                   flags);
1403                 }
1404
1405                 if (ev_window->priv->dest) {
1406                         EvLink *link;
1407                         EvLinkAction *link_action;
1408
1409                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1410                         link = ev_link_new (NULL, link_action);
1411                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1412                         g_object_unref (link);
1413
1414                         /* Already unrefed by ev_link_action
1415                          * FIXME: link action should inc dest ref counting
1416                          * or not unref it at all
1417                          */
1418                         ev_window->priv->dest = NULL;
1419                 }
1420
1421                 switch (ev_window->priv->window_mode) {
1422                         case EV_WINDOW_MODE_FULLSCREEN:
1423                                 ev_window_run_fullscreen (ev_window);
1424                                 break;
1425                         case EV_WINDOW_MODE_PRESENTATION:
1426                                 ev_window_run_presentation (ev_window);
1427                                 break;
1428                         case EV_WINDOW_MODE_PREVIEW:
1429                                 ev_window_run_preview (ev_window);
1430                                 break;
1431                         default:
1432                                 break;
1433                 }
1434
1435                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1436                         ev_window_cmd_edit_find (NULL, ev_window);
1437                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1438                                                         ev_window->priv->search_string);
1439                 }
1440
1441                 g_free (ev_window->priv->search_string);
1442                 ev_window->priv->search_string = NULL;
1443
1444                 /* Create a monitor for the document */
1445                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1446                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1447                                           G_CALLBACK (ev_window_document_changed),
1448                                           ev_window);
1449
1450                 ev_window_clear_load_job (ev_window);
1451                 return;
1452         }
1453
1454         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1455                 gchar *password;
1456
1457                 setup_view_from_metadata (ev_window);
1458
1459                 /* First look whether password is in keyring */
1460                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1461                 if (password) {
1462                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1463                                 /* Password in kering is wrong */
1464                                 ev_job_load_set_password (job_load, NULL);
1465                                 /* FIXME: delete password from keyring? */
1466                         } else {
1467                                 ev_job_load_set_password (job_load, password);
1468                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1469                                 g_free (password);
1470                                 return;
1471                         }
1472
1473                         g_free (password);
1474                 }
1475
1476                 /* We need to ask the user for a password */
1477                 ev_window_title_set_uri (ev_window->priv->title,
1478                                          ev_window->priv->uri);
1479                 ev_window_title_set_type (ev_window->priv->title,
1480                                           EV_WINDOW_TITLE_PASSWORD);
1481
1482                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1483                                           job_load->uri);
1484
1485                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1486
1487                 ev_job_load_set_password (job_load, NULL);
1488                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1489         } else {
1490                 ev_window_error_message (ev_window, job->error,
1491                                          "%s", _("Unable to open document"));
1492                 ev_window_clear_load_job (ev_window);
1493         }
1494 }
1495
1496 static void
1497 ev_window_reload_job_cb (EvJob    *job,
1498                          EvWindow *ev_window)
1499 {
1500         GtkWidget *widget;
1501
1502         if (ev_job_is_failed (job)) {
1503                 ev_window_clear_reload_job (ev_window);
1504                 ev_window->priv->in_reload = FALSE;
1505                 g_object_unref (ev_window->priv->dest);
1506                 ev_window->priv->dest = NULL;
1507
1508                 return;
1509         }
1510
1511         ev_window_set_document (ev_window, job->document);
1512
1513         /* Restart the search after reloading */
1514         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1515         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1516                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1517                                             NULL, ev_window);
1518         }
1519
1520         ev_window_clear_reload_job (ev_window);
1521         ev_window->priv->in_reload = FALSE;
1522 }
1523
1524 /**
1525  * ev_window_get_uri:
1526  * @ev_window: The instance of the #EvWindow.
1527  *
1528  * It returns the uri of the document showed in the #EvWindow.
1529  *
1530  * Returns: the uri of the document showed in the #EvWindow.
1531  */
1532 const char *
1533 ev_window_get_uri (EvWindow *ev_window)
1534 {
1535         return ev_window->priv->uri;
1536 }
1537
1538 /**
1539  * ev_window_close_dialogs:
1540  * @ev_window: The window where dialogs will be closed.
1541  *
1542  * It looks for password, print and properties dialogs and closes them and
1543  * frees them from memory. If there is any print job it does free it too.
1544  */
1545 static void
1546 ev_window_close_dialogs (EvWindow *ev_window)
1547 {
1548         if (ev_window->priv->print_dialog)
1549                 gtk_widget_destroy (ev_window->priv->print_dialog);
1550         ev_window->priv->print_dialog = NULL;
1551
1552         if (ev_window->priv->properties)
1553                 gtk_widget_destroy (ev_window->priv->properties);
1554         ev_window->priv->properties = NULL;
1555 }
1556
1557 static void
1558 ev_window_clear_progress_idle (EvWindow *ev_window)
1559 {
1560         if (ev_window->priv->progress_idle > 0)
1561                 g_source_remove (ev_window->priv->progress_idle);
1562         ev_window->priv->progress_idle = 0;
1563 }
1564
1565 static void
1566 reset_progress_idle (EvWindow *ev_window)
1567 {
1568         ev_window->priv->progress_idle = 0;
1569 }
1570
1571 static void
1572 ev_window_show_progress_message (EvWindow   *ev_window,
1573                                  guint       interval,
1574                                  GSourceFunc function)
1575 {
1576         if (ev_window->priv->progress_idle > 0)
1577                 g_source_remove (ev_window->priv->progress_idle);
1578         ev_window->priv->progress_idle =
1579                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1580                                             interval, function,
1581                                             ev_window,
1582                                             (GDestroyNotify)reset_progress_idle);
1583 }
1584
1585 static void
1586 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1587 {
1588         if (ev_window->priv->progress_cancellable)
1589                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1590         else
1591                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1592 }
1593
1594 static void
1595 ev_window_progress_response_cb (EvProgressMessageArea *area,
1596                                 gint                   response,
1597                                 EvWindow              *ev_window)
1598 {
1599         if (response == GTK_RESPONSE_CANCEL)
1600                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1601         ev_window_set_message_area (ev_window, NULL);
1602 }
1603
1604 static gboolean
1605 show_loading_progress (EvWindow *ev_window)
1606 {
1607         GtkWidget *area;
1608         gchar     *text;
1609
1610         if (ev_window->priv->message_area)
1611                 return FALSE;
1612
1613         text = g_strdup_printf (_("Loading document from %s"),
1614                                 ev_window->priv->uri);
1615         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1616                                              text,
1617                                              GTK_STOCK_CLOSE,
1618                                              GTK_RESPONSE_CLOSE,
1619                                              GTK_STOCK_CANCEL,
1620                                              GTK_RESPONSE_CANCEL,
1621                                              NULL);
1622         g_signal_connect (area, "response",
1623                           G_CALLBACK (ev_window_progress_response_cb),
1624                           ev_window);
1625         gtk_widget_show (area);
1626         ev_window_set_message_area (ev_window, area);
1627         g_free (text);
1628
1629         return FALSE;
1630 }
1631
1632 static void
1633 ev_window_load_remote_failed (EvWindow *ev_window,
1634                               GError   *error)
1635 {
1636         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1637         ev_window->priv->in_reload = FALSE;
1638         ev_window_error_message (ev_window, error,
1639                                  "%s", _("Unable to open document"));
1640         g_free (ev_window->priv->local_uri);
1641         ev_window->priv->local_uri = NULL;
1642         ev_window->priv->uri_mtime = 0;
1643 }
1644
1645 static void
1646 set_uri_mtime (GFile        *source,
1647                GAsyncResult *async_result,
1648                EvWindow     *ev_window)
1649 {
1650         GFileInfo *info;
1651         GError *error = NULL;
1652
1653         info = g_file_query_info_finish (source, async_result, &error);
1654
1655         if (error) {
1656                 ev_window->priv->uri_mtime = 0;
1657                 g_error_free (error);
1658         } else {
1659                 GTimeVal mtime;
1660
1661                 g_file_info_get_modification_time (info, &mtime);
1662                 ev_window->priv->uri_mtime = mtime.tv_sec;
1663                 g_object_unref (info);
1664         }
1665
1666         g_object_unref (source);
1667 }
1668
1669 static void
1670 mount_volume_ready_cb (GFile        *source,
1671                        GAsyncResult *async_result,
1672                        EvWindow     *ev_window)
1673 {
1674         GError *error = NULL;
1675
1676         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1677
1678         if (error) {
1679                 ev_window_load_remote_failed (ev_window, error);
1680                 g_object_unref (source);
1681                 g_error_free (error);
1682         } else {
1683                 /* Volume successfully mounted,
1684                    try opening the file again */
1685                 ev_window_load_file_remote (ev_window, source);
1686         }
1687 }
1688
1689 static void
1690 window_open_file_copy_ready_cb (GFile        *source,
1691                                 GAsyncResult *async_result,
1692                                 EvWindow     *ev_window)
1693 {
1694         GError *error = NULL;
1695
1696         ev_window_clear_progress_idle (ev_window);
1697
1698         g_file_copy_finish (source, async_result, &error);
1699         if (!error) {
1700                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1701                 g_file_query_info_async (source,
1702                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1703                                          0, G_PRIORITY_DEFAULT,
1704                                          NULL,
1705                                          (GAsyncReadyCallback)set_uri_mtime,
1706                                          ev_window);
1707                 return;
1708         }
1709
1710         if (error->domain == G_IO_ERROR &&
1711             error->code == G_IO_ERROR_NOT_MOUNTED) {
1712                 GMountOperation *operation;
1713
1714                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1715                 g_file_mount_enclosing_volume (source,
1716                                                G_MOUNT_MOUNT_NONE,
1717                                                operation, NULL,
1718                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1719                                                ev_window);
1720                 g_object_unref (operation);
1721         } else if (error->domain == G_IO_ERROR &&
1722                    error->code == G_IO_ERROR_CANCELLED) {
1723                 ev_window_clear_load_job (ev_window);
1724                 ev_window_clear_local_uri (ev_window);
1725                 ev_window_clear_print_settings_file (ev_window);
1726                 g_free (ev_window->priv->uri);
1727                 ev_window->priv->uri = NULL;
1728                 g_object_unref (source);
1729
1730                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1731         } else {
1732                 ev_window_load_remote_failed (ev_window, error);
1733                 g_object_unref (source);
1734         }
1735
1736         g_error_free (error);
1737 }
1738
1739 static void
1740 window_open_file_copy_progress_cb (goffset   n_bytes,
1741                                    goffset   total_bytes,
1742                                    EvWindow *ev_window)
1743 {
1744         gchar *status;
1745         gdouble fraction;
1746
1747         if (!ev_window->priv->message_area)
1748                 return;
1749
1750         fraction = n_bytes / (gdouble)total_bytes;
1751         status = g_strdup_printf (_("Downloading document (%d%%)"),
1752                                   (gint)(fraction * 100));
1753
1754         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1755                                              status);
1756         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1757                                                fraction);
1758
1759         g_free (status);
1760 }
1761
1762 static void
1763 ev_window_load_file_remote (EvWindow *ev_window,
1764                             GFile    *source_file)
1765 {
1766         GFile *target_file;
1767
1768         if (!ev_window->priv->local_uri) {
1769                 gchar *tmp_name;
1770                 gchar *base_name;
1771
1772                 /* We'd like to keep extension of source uri since
1773                  * it helps to resolve some mime types, say cbz */
1774                 tmp_name = ev_tmp_filename (NULL);
1775                 base_name = g_file_get_basename (source_file);
1776                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1777                                                           base_name, NULL);
1778                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1779                                      ev_window->priv->local_uri);
1780                 g_free (base_name);
1781                 g_free (tmp_name);
1782         }
1783
1784         ev_window_reset_progress_cancellable (ev_window);
1785
1786         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1787         g_file_copy_async (source_file, target_file,
1788                            0, G_PRIORITY_DEFAULT,
1789                            ev_window->priv->progress_cancellable,
1790                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1791                            ev_window,
1792                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1793                            ev_window);
1794         g_object_unref (target_file);
1795
1796         ev_window_show_progress_message (ev_window, 1,
1797                                          (GSourceFunc)show_loading_progress);
1798 }
1799
1800 void
1801 ev_window_open_uri (EvWindow       *ev_window,
1802                     const char     *uri,
1803                     EvLinkDest     *dest,
1804                     EvWindowRunMode mode,
1805                     const gchar    *search_string,
1806                     gboolean        unlink_temp_file,
1807                     const gchar    *print_settings)
1808 {
1809         GFile *source_file;
1810
1811         ev_window->priv->in_reload = FALSE;
1812
1813         if (ev_window->priv->uri &&
1814             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1815                 ev_window_reload_document (ev_window);
1816                 return;
1817         }
1818
1819         if (ev_window->priv->monitor) {
1820                 g_object_unref (ev_window->priv->monitor);
1821                 ev_window->priv->monitor = NULL;
1822         }
1823
1824         ev_window_close_dialogs (ev_window);
1825         ev_window_clear_load_job (ev_window);
1826         ev_window_clear_local_uri (ev_window);
1827         ev_window_clear_print_settings_file (ev_window);
1828         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1829
1830         ev_window->priv->unlink_temp_file = unlink_temp_file;
1831         ev_window->priv->window_mode = mode;
1832
1833         if (mode == EV_WINDOW_MODE_PREVIEW) {
1834                 ev_window->priv->print_settings_file = print_settings ?
1835                         g_strdup (print_settings) : NULL;
1836         }
1837
1838         if (ev_window->priv->uri)
1839                 g_free (ev_window->priv->uri);
1840         ev_window->priv->uri = g_strdup (uri);
1841
1842         if (ev_window->priv->search_string)
1843                 g_free (ev_window->priv->search_string);
1844         ev_window->priv->search_string = search_string ?
1845                 g_strdup (search_string) : NULL;
1846
1847         if (ev_window->priv->dest)
1848                 g_object_unref (ev_window->priv->dest);
1849         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1850
1851         setup_size_from_metadata (ev_window);
1852
1853         ev_window->priv->load_job = ev_job_load_new (uri);
1854         g_signal_connect (ev_window->priv->load_job,
1855                           "finished",
1856                           G_CALLBACK (ev_window_load_job_cb),
1857                           ev_window);
1858
1859         source_file = g_file_new_for_uri (uri);
1860         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1861                 ev_window_load_file_remote (ev_window, source_file);
1862         } else {
1863                 g_object_unref (source_file);
1864                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1865         }
1866 }
1867
1868 static void
1869 ev_window_reload_local (EvWindow *ev_window)
1870 {
1871         const gchar *uri;
1872
1873         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1874         ev_window->priv->reload_job = ev_job_load_new (uri);
1875         g_signal_connect (ev_window->priv->reload_job, "finished",
1876                           G_CALLBACK (ev_window_reload_job_cb),
1877                           ev_window);
1878         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1879 }
1880
1881 static gboolean
1882 show_reloading_progress (EvWindow *ev_window)
1883 {
1884         GtkWidget *area;
1885         gchar     *text;
1886
1887         if (ev_window->priv->message_area)
1888                 return FALSE;
1889
1890         text = g_strdup_printf (_("Reloading document from %s"),
1891                                 ev_window->priv->uri);
1892         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1893                                              text,
1894                                              GTK_STOCK_CLOSE,
1895                                              GTK_RESPONSE_CLOSE,
1896                                              GTK_STOCK_CANCEL,
1897                                              GTK_RESPONSE_CANCEL,
1898                                              NULL);
1899         g_signal_connect (area, "response",
1900                           G_CALLBACK (ev_window_progress_response_cb),
1901                           ev_window);
1902         gtk_widget_show (area);
1903         ev_window_set_message_area (ev_window, area);
1904         g_free (text);
1905
1906         return FALSE;
1907 }
1908
1909 static void
1910 reload_remote_copy_ready_cb (GFile        *remote,
1911                              GAsyncResult *async_result,
1912                              EvWindow     *ev_window)
1913 {
1914         GError *error = NULL;
1915
1916         ev_window_clear_progress_idle (ev_window);
1917
1918         g_file_copy_finish (remote, async_result, &error);
1919         if (error) {
1920                 if (error->domain != G_IO_ERROR ||
1921                     error->code != G_IO_ERROR_CANCELLED)
1922                         ev_window_error_message (ev_window, error,
1923                                                  "%s", _("Failed to reload document."));
1924                 g_error_free (error);
1925         } else {
1926                 ev_window_reload_local (ev_window);
1927         }
1928
1929         g_object_unref (remote);
1930 }
1931
1932 static void
1933 reload_remote_copy_progress_cb (goffset   n_bytes,
1934                                 goffset   total_bytes,
1935                                 EvWindow *ev_window)
1936 {
1937         gchar *status;
1938         gdouble fraction;
1939
1940         if (!ev_window->priv->message_area)
1941                 return;
1942
1943         fraction = n_bytes / (gdouble)total_bytes;
1944         status = g_strdup_printf (_("Downloading document (%d%%)"),
1945                                   (gint)(fraction * 100));
1946
1947         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1948                                              status);
1949         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1950                                                fraction);
1951
1952         g_free (status);
1953 }
1954
1955 static void
1956 query_remote_uri_mtime_cb (GFile        *remote,
1957                            GAsyncResult *async_result,
1958                            EvWindow     *ev_window)
1959 {
1960         GFileInfo *info;
1961         GTimeVal   mtime;
1962         GError    *error = NULL;
1963
1964         info = g_file_query_info_finish (remote, async_result, &error);
1965         if (error) {
1966                 g_error_free (error);
1967                 g_object_unref (remote);
1968                 ev_window_reload_local (ev_window);
1969
1970                 return;
1971         }
1972
1973         g_file_info_get_modification_time (info, &mtime);
1974         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1975                 GFile *target_file;
1976
1977                 /* Remote file has changed */
1978                 ev_window->priv->uri_mtime = mtime.tv_sec;
1979
1980                 ev_window_reset_progress_cancellable (ev_window);
1981
1982                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1983                 g_file_copy_async (remote, target_file,
1984                                    G_FILE_COPY_OVERWRITE,
1985                                    G_PRIORITY_DEFAULT,
1986                                    ev_window->priv->progress_cancellable,
1987                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1988                                    ev_window,
1989                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1990                                    ev_window);
1991                 g_object_unref (target_file);
1992                 ev_window_show_progress_message (ev_window, 1,
1993                                                  (GSourceFunc)show_reloading_progress);
1994         } else {
1995                 g_object_unref (remote);
1996                 ev_window_reload_local (ev_window);
1997         }
1998
1999         g_object_unref (info);
2000 }
2001
2002 static void
2003 ev_window_reload_remote (EvWindow *ev_window)
2004 {
2005         GFile *remote;
2006
2007         remote = g_file_new_for_uri (ev_window->priv->uri);
2008         /* Reload the remote uri only if it has changed */
2009         g_file_query_info_async (remote,
2010                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2011                                  0, G_PRIORITY_DEFAULT,
2012                                  NULL,
2013                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2014                                  ev_window);
2015 }
2016
2017 static void
2018 ev_window_reload_document (EvWindow *ev_window)
2019 {
2020         gint page;
2021
2022
2023         ev_window_clear_reload_job (ev_window);
2024         ev_window->priv->in_reload = TRUE;
2025
2026         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2027
2028         if (ev_window->priv->dest)
2029                 g_object_unref (ev_window->priv->dest);
2030         /* FIXME: save the scroll position too (xyz dest) */
2031         ev_window->priv->dest = ev_link_dest_new_page (page);
2032
2033         if (ev_window->priv->local_uri) {
2034                 ev_window_reload_remote (ev_window);
2035         } else {
2036                 ev_window_reload_local (ev_window);
2037         }
2038 }
2039
2040 static void
2041 file_open_dialog_response_cb (GtkWidget *chooser,
2042                               gint       response_id,
2043                               EvWindow  *ev_window)
2044 {
2045         gchar *uri;
2046
2047         if (response_id == GTK_RESPONSE_OK) {
2048                 GSList *uris;
2049
2050                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2051
2052                 ev_application_open_uri_list (EV_APP, uris,
2053                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2054                                               GDK_CURRENT_TIME);
2055
2056                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2057                 g_slist_free (uris);
2058         }
2059
2060         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
2061         ev_application_set_chooser_uri (EV_APP, uri);
2062         g_free (uri);
2063
2064         gtk_widget_destroy (chooser);
2065 }
2066
2067 static void
2068 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2069 {
2070         GtkWidget *chooser;
2071
2072         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2073                                                GTK_WINDOW (window),
2074                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2075                                                GTK_STOCK_CANCEL,
2076                                                GTK_RESPONSE_CANCEL,
2077                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2078                                                NULL);
2079
2080         ev_document_factory_add_filters (chooser, NULL);
2081         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2082         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2083         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
2084                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2085                                           ev_application_get_chooser_uri (EV_APP));
2086         } else if (window->priv->uri != NULL) {
2087                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2088                                           window->priv->uri);
2089         } else {
2090                 const gchar *folder;
2091
2092                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2093                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2094                                                      folder ? folder : g_get_home_dir ());
2095         }
2096
2097         g_signal_connect (chooser, "response",
2098                           G_CALLBACK (file_open_dialog_response_cb),
2099                           window);
2100
2101         gtk_widget_show (chooser);
2102 }
2103
2104 static gchar *
2105 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2106 {
2107         gchar *tmp_filename = NULL;
2108         gchar *name;
2109         gint   res;
2110         guint  i = 0;
2111
2112         name = g_path_get_basename (filename);
2113
2114         do {
2115                 gchar *basename;
2116
2117                 if (tmp_filename)
2118                         g_free (tmp_filename);
2119
2120                 basename = g_strdup_printf ("%s-%d", name, i++);
2121                 tmp_filename = g_build_filename (ev_tmp_dir (),
2122                                                  basename, NULL);
2123
2124                 g_free (basename);
2125         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
2126
2127         g_free (name);
2128
2129         if (res != 0 && errno != EEXIST) {
2130                 if (error) {
2131                         *error = g_error_new (G_FILE_ERROR,
2132                                               g_file_error_from_errno (errno),
2133                                               _("Couldn't create symlink “%s”: %s"),
2134                                               tmp_filename, strerror (errno));
2135                 }
2136
2137                 g_free (tmp_filename);
2138
2139                 return NULL;
2140         }
2141
2142         return tmp_filename;
2143 }
2144
2145 static void
2146 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2147 {
2148         GError      *error = NULL;
2149         gchar       *symlink_uri;
2150         gchar       *old_filename;
2151         gchar       *new_filename;
2152         const gchar *uri_unc;
2153
2154         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2155                                      "uri-uncompressed");
2156         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2157                                             NULL, NULL);
2158         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2159
2160         if (error) {
2161                 ev_window_error_message (window, error,
2162                                          "%s", _("Cannot open a copy."));
2163                 g_error_free (error);
2164                 g_free (old_filename);
2165                 g_free (new_filename);
2166
2167                 return;
2168         }
2169
2170         g_free (old_filename);
2171
2172         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2173         g_free (new_filename);
2174
2175         ev_application_open_uri_at_dest (EV_APP,
2176                                          symlink_uri,
2177                                          gtk_window_get_screen (GTK_WINDOW (window)),
2178                                          dest,
2179                                          0,
2180                                          NULL,
2181                                          TRUE,
2182                                          NULL,
2183                                          GDK_CURRENT_TIME);
2184         g_free (symlink_uri);
2185 }
2186
2187 static void
2188 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2189 {
2190         EvPageCache *page_cache;
2191         EvLinkDest  *dest;
2192         gint         current_page;
2193
2194         page_cache = ev_page_cache_get (window->priv->document);
2195         current_page = ev_page_cache_get_current_page (page_cache);
2196
2197         dest = ev_link_dest_new_page (current_page);
2198         ev_window_cmd_file_open_copy_at_dest (window, dest);
2199         g_object_unref (dest);
2200 }
2201
2202 static void
2203 ev_window_cmd_recent_file_activate (GtkAction *action,
2204                                     EvWindow  *window)
2205 {
2206         GtkRecentInfo *info;
2207         const gchar   *uri;
2208
2209         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2210         g_assert (info != NULL);
2211
2212         uri = gtk_recent_info_get_uri (info);
2213
2214         ev_application_open_uri_at_dest (EV_APP, uri,
2215                                          gtk_window_get_screen (GTK_WINDOW (window)),
2216                                          NULL, 0, NULL, FALSE, NULL,
2217                                          GDK_CURRENT_TIME);
2218 }
2219
2220 static void
2221 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2222                                              const gchar        *uri,
2223                                              EvWindow           *window)
2224 {
2225         ev_application_open_uri_at_dest (EV_APP, uri,
2226                                          gtk_window_get_screen (GTK_WINDOW (window)),
2227                                          NULL, 0, NULL, FALSE, NULL,
2228                                          GDK_CURRENT_TIME);
2229 }
2230
2231 static void
2232 ev_window_add_recent (EvWindow *window, const char *filename)
2233 {
2234         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2235 }
2236
2237 static gint
2238 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2239 {
2240         gboolean     has_ev_a, has_ev_b;
2241         const gchar *evince = g_get_application_name ();
2242
2243         has_ev_a = gtk_recent_info_has_application (a, evince);
2244         has_ev_b = gtk_recent_info_has_application (b, evince);
2245
2246         if (has_ev_a && has_ev_b) {
2247                 time_t time_a, time_b;
2248
2249                 time_a = gtk_recent_info_get_modified (a);
2250                 time_b = gtk_recent_info_get_modified (b);
2251
2252                 return (time_b - time_a);
2253         } else if (has_ev_a) {
2254                 return -1;
2255         } else if (has_ev_b) {
2256                 return 1;
2257         }
2258
2259         return 0;
2260 }
2261
2262 /*
2263  * Doubles underscore to avoid spurious menu accels.
2264  */
2265 static gchar *
2266 ev_window_get_recent_file_label (gint index, const gchar *filename)
2267 {
2268         GString *str;
2269         gint length;
2270         const gchar *p;
2271         const gchar *end;
2272         gboolean is_rtl;
2273
2274         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2275
2276         g_return_val_if_fail (filename != NULL, NULL);
2277
2278         length = strlen (filename);
2279         str = g_string_sized_new (length + 10);
2280         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2281
2282         p = filename;
2283         end = filename + length;
2284
2285         while (p != end) {
2286                 const gchar *next;
2287                 next = g_utf8_next_char (p);
2288
2289                 switch (*p) {
2290                         case '_':
2291                                 g_string_append (str, "__");
2292                                 break;
2293                         default:
2294                                 g_string_append_len (str, p, next - p);
2295                                 break;
2296                 }
2297
2298                 p = next;
2299         }
2300
2301         return g_string_free (str, FALSE);
2302 }
2303
2304 static void
2305 ev_window_setup_recent (EvWindow *ev_window)
2306 {
2307         GList        *items, *l;
2308         guint         n_items = 0;
2309         const gchar  *evince = g_get_application_name ();
2310         static guint  i = 0;
2311
2312         if (ev_window->priv->recent_ui_id > 0) {
2313                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2314                                           ev_window->priv->recent_ui_id);
2315                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2316         }
2317         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2318
2319         if (ev_window->priv->recent_action_group) {
2320                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2321                                                     ev_window->priv->recent_action_group);
2322                 g_object_unref (ev_window->priv->recent_action_group);
2323         }
2324         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2325         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2326                                             ev_window->priv->recent_action_group, 0);
2327
2328         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2329         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2330
2331         for (l = items; l && l->data; l = g_list_next (l)) {
2332                 GtkRecentInfo *info;
2333                 GtkAction     *action;
2334                 gchar         *action_name;
2335                 gchar         *label;
2336
2337                 info = (GtkRecentInfo *) l->data;
2338
2339                 if (!gtk_recent_info_has_application (info, evince) ||
2340                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2341                         continue;
2342
2343                 action_name = g_strdup_printf ("RecentFile%u", i++);
2344                 label = ev_window_get_recent_file_label (
2345                         n_items + 1, gtk_recent_info_get_display_name (info));
2346
2347                 action = g_object_new (GTK_TYPE_ACTION,
2348                                        "name", action_name,
2349                                        "label", label,
2350                                        NULL);
2351
2352                 g_object_set_data_full (G_OBJECT (action),
2353                                         "gtk-recent-info",
2354                                         gtk_recent_info_ref (info),
2355                                         (GDestroyNotify) gtk_recent_info_unref);
2356
2357                 g_signal_connect (action, "activate",
2358                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2359                                   (gpointer) ev_window);
2360
2361                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2362                                              action);
2363                 g_object_unref (action);
2364
2365                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2366                                        ev_window->priv->recent_ui_id,
2367                                        "/MainMenu/FileMenu/RecentFilesMenu",
2368                                        label,
2369                                        action_name,
2370                                        GTK_UI_MANAGER_MENUITEM,
2371                                        FALSE);
2372                 g_free (action_name);
2373                 g_free (label);
2374
2375                 if (++n_items == 5)
2376                         break;
2377         }
2378
2379         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2380         g_list_free (items);
2381 }
2382
2383 static gboolean
2384 show_saving_progress (GFile *dst)
2385 {
2386         EvWindow  *ev_window;
2387         GtkWidget *area;
2388         gchar     *text;
2389         gchar     *uri;
2390         EvSaveType save_type;
2391
2392         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2393         ev_window->priv->progress_idle = 0;
2394
2395         if (ev_window->priv->message_area)
2396                 return FALSE;
2397
2398         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2399         uri = g_file_get_uri (dst);
2400         switch (save_type) {
2401         case EV_SAVE_DOCUMENT:
2402                 text = g_strdup_printf (_("Saving document to %s"), uri);
2403                 break;
2404         case EV_SAVE_ATTACHMENT:
2405                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2406                 break;
2407         case EV_SAVE_IMAGE:
2408                 text = g_strdup_printf (_("Saving image to %s"), uri);
2409                 break;
2410         default:
2411                 g_assert_not_reached ();
2412         }
2413         g_free (uri);
2414         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2415                                              text,
2416                                              GTK_STOCK_CLOSE,
2417                                              GTK_RESPONSE_CLOSE,
2418                                              GTK_STOCK_CANCEL,
2419                                              GTK_RESPONSE_CANCEL,
2420                                              NULL);
2421         g_signal_connect (area, "response",
2422                           G_CALLBACK (ev_window_progress_response_cb),
2423                           ev_window);
2424         gtk_widget_show (area);
2425         ev_window_set_message_area (ev_window, area);
2426         g_free (text);
2427
2428         return FALSE;
2429 }
2430
2431 static void
2432 window_save_file_copy_ready_cb (GFile        *src,
2433                                 GAsyncResult *async_result,
2434                                 GFile        *dst)
2435 {
2436         EvWindow *ev_window;
2437         GError   *error = NULL;
2438
2439         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2440         ev_window_clear_progress_idle (ev_window);
2441
2442         if (g_file_copy_finish (src, async_result, &error)) {
2443                 ev_tmp_file_unlink (src);
2444                 return;
2445         }
2446
2447         if (error->domain != G_IO_ERROR ||
2448             error->code != G_IO_ERROR_CANCELLED) {
2449                 gchar *name;
2450
2451                 name = g_file_get_basename (dst);
2452                 ev_window_error_message (ev_window, error,
2453                                          _("The file could not be saved as “%s”."),
2454                                          name);
2455                 g_free (name);
2456         }
2457         ev_tmp_file_unlink (src);
2458         g_error_free (error);
2459 }
2460
2461 static void
2462 window_save_file_copy_progress_cb (goffset n_bytes,
2463                                    goffset total_bytes,
2464                                    GFile  *dst)
2465 {
2466         EvWindow  *ev_window;
2467         EvSaveType save_type;
2468         gchar     *status;
2469         gdouble    fraction;
2470
2471         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2472
2473         if (!ev_window->priv->message_area)
2474                 return;
2475
2476         fraction = n_bytes / (gdouble)total_bytes;
2477         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2478
2479         switch (save_type) {
2480         case EV_SAVE_DOCUMENT:
2481                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2482                                           (gint)(fraction * 100));
2483                 break;
2484         case EV_SAVE_ATTACHMENT:
2485                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2486                                           (gint)(fraction * 100));
2487                 break;
2488         case EV_SAVE_IMAGE:
2489                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2490                                           (gint)(fraction * 100));
2491                 break;
2492         default:
2493                 g_assert_not_reached ();
2494         }
2495
2496         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2497                                              status);
2498         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2499                                                fraction);
2500
2501         g_free (status);
2502 }
2503
2504 static void
2505 ev_window_save_remote (EvWindow  *ev_window,
2506                        EvSaveType save_type,
2507                        GFile     *src,
2508                        GFile     *dst)
2509 {
2510         ev_window_reset_progress_cancellable (ev_window);
2511         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2512         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2513         g_file_copy_async (src, dst,
2514                            G_FILE_COPY_OVERWRITE,
2515                            G_PRIORITY_DEFAULT,
2516                            ev_window->priv->progress_cancellable,
2517                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2518                            dst,
2519                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2520                            dst);
2521         ev_window->priv->progress_idle =
2522                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2523                                             1,
2524                                             (GSourceFunc)show_saving_progress,
2525                                             dst,
2526                                             NULL);
2527 }
2528
2529 static void
2530 ev_window_clear_save_job (EvWindow *ev_window)
2531 {
2532         if (ev_window->priv->save_job != NULL) {
2533                 if (!ev_job_is_finished (ev_window->priv->save_job))
2534                         ev_job_cancel (ev_window->priv->save_job);
2535
2536                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2537                                                       ev_window_save_job_cb,
2538                                                       ev_window);
2539                 g_object_unref (ev_window->priv->save_job);
2540                 ev_window->priv->save_job = NULL;
2541         }
2542 }
2543
2544 static void
2545 ev_window_save_job_cb (EvJob     *job,
2546                        EvWindow  *window)
2547 {
2548         if (ev_job_is_failed (job)) {
2549                 ev_window_error_message (window, job->error,
2550                                          _("The file could not be saved as “%s”."),
2551                                          EV_JOB_SAVE (job)->uri);
2552         }
2553
2554         ev_window_clear_save_job (window);
2555 }
2556
2557 static void
2558 file_save_dialog_response_cb (GtkWidget *fc,
2559                               gint       response_id,
2560                               EvWindow  *ev_window)
2561 {
2562         gchar *uri;
2563
2564         if (response_id != GTK_RESPONSE_OK) {
2565                 gtk_widget_destroy (fc);
2566                 return;
2567         }
2568
2569         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2570         /* FIXME: remote copy should be done here rather than in the save job,
2571          * so that we can track progress and cancel the operation
2572          */
2573
2574         ev_window_clear_save_job (ev_window);
2575         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2576                                                      uri, ev_window->priv->uri);
2577         g_signal_connect (ev_window->priv->save_job, "finished",
2578                           G_CALLBACK (ev_window_save_job_cb),
2579                           ev_window);
2580         /* The priority doesn't matter for this job */
2581         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2582
2583         g_free (uri);
2584         gtk_widget_destroy (fc);
2585 }
2586
2587 static void
2588 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2589 {
2590         GtkWidget *fc;
2591         gchar *base_name;
2592         GFile *file;
2593         const gchar *folder;
2594
2595         fc = gtk_file_chooser_dialog_new (
2596                 _("Save a Copy"),
2597                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2598                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2599                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2600                 NULL);
2601
2602         ev_document_factory_add_filters (fc, ev_window->priv->document);
2603         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2604         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2605                                                 GTK_RESPONSE_OK,
2606                                                 GTK_RESPONSE_CANCEL,
2607                                                 -1);
2608
2609         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2610         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2611         file = g_file_new_for_uri (ev_window->priv->uri);
2612         base_name = g_file_get_basename (file);
2613         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2614
2615         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2616         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2617                                              folder ? folder : g_get_home_dir ());
2618
2619         g_object_unref (file);
2620         g_free (base_name);
2621
2622         g_signal_connect (fc, "response",
2623                           G_CALLBACK (file_save_dialog_response_cb),
2624                           ev_window);
2625
2626         gtk_widget_show (fc);
2627 }
2628
2629 static void
2630 ev_window_load_print_settings_from_metadata (EvWindow *window)
2631 {
2632         gchar *uri = window->priv->uri;
2633         gint   i;
2634
2635         /* Load print setting that are specific to the document */
2636         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2637                 GValue   value = { 0, };
2638                 gboolean success;
2639
2640                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2641                 gtk_print_settings_set (window->priv->print_settings,
2642                                         document_print_settings[i],
2643                                         success ? g_value_get_string (&value) : NULL);
2644                 if (success)
2645                         g_value_unset (&value);
2646         }
2647 }
2648
2649 static void
2650 ev_window_save_print_settings (EvWindow *window)
2651 {
2652         gchar *uri = window->priv->uri;
2653         gint   i;
2654
2655         /* Save print settings that are specific to the document */
2656         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2657                 const gchar *value;
2658
2659                 value = gtk_print_settings_get (window->priv->print_settings,
2660                                                 document_print_settings[i]);
2661                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2662         }
2663 }
2664
2665 static void
2666 ev_window_save_print_page_setup (EvWindow *window)
2667 {
2668         gchar        *uri = window->priv->uri;
2669         GtkPageSetup *page_setup = window->priv->print_page_setup;
2670
2671         /* Save page setup options that are specific to the document */
2672         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2673                                      gtk_page_setup_get_orientation (page_setup));
2674         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2675                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2676         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2677                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2678         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2679                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2680         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2681                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2682 }
2683
2684 static void
2685 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2686 {
2687         gchar        *uri = window->priv->uri;
2688         GtkPageSetup *page_setup = window->priv->print_page_setup;
2689         GtkPaperSize *paper_size;
2690         GValue        value = { 0, };
2691
2692         paper_size = gtk_page_setup_get_paper_size (page_setup);
2693
2694         /* Load page setup options that are specific to the document */
2695         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2696                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2697                 g_value_unset (&value);
2698         } else {
2699                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2700         }
2701
2702         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2703                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2704                 g_value_unset (&value);
2705         } else {
2706                 gtk_page_setup_set_top_margin (page_setup,
2707                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2708                                                GTK_UNIT_MM);
2709         }
2710
2711         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2712                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2713                 g_value_unset (&value);
2714         } else {
2715                 gtk_page_setup_set_bottom_margin (page_setup,
2716                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2717                                                   GTK_UNIT_MM);
2718         }
2719
2720         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2721                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2722                 g_value_unset (&value);
2723         } else {
2724                 gtk_page_setup_set_left_margin (page_setup,
2725                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2726                                                 GTK_UNIT_MM);
2727         }
2728
2729         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2730                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2731                 g_value_unset (&value);
2732         } else {
2733                 gtk_page_setup_set_right_margin (page_setup,
2734                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2735                                                  GTK_UNIT_MM);
2736         }
2737 }
2738
2739 static void
2740 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2741                                     EvWindow     *window)
2742 {
2743         /* Dialog was canceled */
2744         if (!page_setup)
2745                 return;
2746
2747         if (window->priv->print_page_setup != page_setup) {
2748                 if (window->priv->print_page_setup)
2749                         g_object_unref (window->priv->print_page_setup);
2750                 window->priv->print_page_setup = g_object_ref (page_setup);
2751         }
2752
2753         ev_application_set_page_setup (EV_APP, page_setup);
2754         ev_window_save_print_page_setup (window);
2755 }
2756
2757 static void
2758 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2759 {
2760         if (!ev_window->priv->print_page_setup) {
2761                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2762                         ev_application_get_page_setup (EV_APP));
2763                 ev_window_load_print_page_setup_from_metadata (ev_window);
2764         }
2765
2766         gtk_print_run_page_setup_dialog_async (
2767                 GTK_WINDOW (ev_window),
2768                 ev_window->priv->print_page_setup,
2769                 ev_window->priv->print_settings,
2770                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2771                 ev_window);
2772 }
2773
2774 static void
2775 ev_window_print_cancel (EvWindow *ev_window)
2776 {
2777         EvPrintOperation *op;
2778
2779         if (!ev_window->priv->print_queue)
2780                 return;
2781
2782         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2783                 ev_print_operation_cancel (op);
2784         }
2785 }
2786
2787 static void
2788 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2789                                              gint      n_jobs)
2790 {
2791         gchar *text = NULL;
2792
2793         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2794             !ev_window->priv->print_queue)
2795                 return;
2796
2797         if (n_jobs == 0) {
2798                 ev_window_set_message_area (ev_window, NULL);
2799                 return;
2800         }
2801
2802         if (n_jobs > 1) {
2803                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2804                                                   "%d pending jobs in queue",
2805                                                   n_jobs - 1), n_jobs - 1);
2806         }
2807
2808         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2809                                             text);
2810         g_free (text);
2811 }
2812
2813 static gboolean
2814 destroy_window (GtkWidget *window)
2815 {
2816         gtk_widget_destroy (window);
2817
2818         return FALSE;
2819 }
2820
2821 static void
2822 ev_window_print_operation_done (EvPrintOperation       *op,
2823                                 GtkPrintOperationResult result,
2824                                 EvWindow               *ev_window)
2825 {
2826         gint n_jobs;
2827
2828         switch (result) {
2829         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2830                 GtkPrintSettings *print_settings;
2831
2832                 print_settings = ev_print_operation_get_print_settings (op);
2833                 if (ev_window->priv->print_settings != print_settings) {
2834                         if (ev_window->priv->print_settings)
2835                                 g_object_unref (ev_window->priv->print_settings);
2836                         ev_window->priv->print_settings = g_object_ref (print_settings);
2837                 }
2838
2839                 ev_application_set_print_settings (EV_APP, print_settings);
2840                 ev_window_save_print_settings (ev_window);
2841         }
2842
2843                 break;
2844         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2845                 GtkWidget *dialog;
2846                 GError    *error = NULL;
2847
2848
2849                 ev_print_operation_get_error (op, &error);
2850
2851                 /* The message area is already used by
2852                  * the printing progress, so it's better to
2853                  * use a popup dialog in this case
2854                  */
2855                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2856                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2857                                                  GTK_MESSAGE_ERROR,
2858                                                  GTK_BUTTONS_CLOSE,
2859                                                  "%s", _("Failed to print document"));
2860                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2861                                                           "%s", error->message);
2862                 g_signal_connect (dialog, "response",
2863                                   G_CALLBACK (gtk_widget_destroy),
2864                                   NULL);
2865                 gtk_widget_show (dialog);
2866
2867                 g_error_free (error);
2868         }
2869                 break;
2870         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2871         default:
2872                 break;
2873         }
2874
2875         g_queue_remove (ev_window->priv->print_queue, op);
2876         g_object_unref (op);
2877         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2878         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2879
2880         if (n_jobs == 0 && ev_window->priv->close_after_print)
2881                 g_idle_add ((GSourceFunc)destroy_window,
2882                             ev_window);
2883 }
2884
2885 static void
2886 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2887                                       gint                   response,
2888                                       EvWindow              *ev_window)
2889 {
2890         if (response == GTK_RESPONSE_CANCEL) {
2891                 EvPrintOperation *op;
2892
2893                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2894                 ev_print_operation_cancel (op);
2895         } else {
2896                 gtk_widget_hide (GTK_WIDGET (area));
2897         }
2898 }
2899
2900 static void
2901 ev_window_print_operation_status_changed (EvPrintOperation *op,
2902                                           EvWindow         *ev_window)
2903 {
2904         const gchar *status;
2905         gdouble      fraction;
2906
2907         status = ev_print_operation_get_status (op);
2908         fraction = ev_print_operation_get_progress (op);
2909
2910         if (!ev_window->priv->message_area) {
2911                 GtkWidget   *area;
2912                 const gchar *job_name;
2913                 gchar       *text;
2914
2915                 job_name = ev_print_operation_get_job_name (op);
2916                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2917
2918                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2919                                                      text,
2920                                                      GTK_STOCK_CLOSE,
2921                                                      GTK_RESPONSE_CLOSE,
2922                                                      GTK_STOCK_CANCEL,
2923                                                      GTK_RESPONSE_CANCEL,
2924                                                      NULL);
2925                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2926                 g_signal_connect (area, "response",
2927                                   G_CALLBACK (ev_window_print_progress_response_cb),
2928                                   ev_window);
2929                 gtk_widget_show (area);
2930                 ev_window_set_message_area (ev_window, area);
2931                 g_free (text);
2932         }
2933
2934         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2935                                              status);
2936         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2937                                                fraction);
2938 }
2939
2940 static void
2941 ev_window_print_operation_begin_print (EvPrintOperation *op,
2942                                        EvWindow         *ev_window)
2943 {
2944         GtkPrintSettings *print_settings;
2945
2946         if (!ev_window->priv->print_queue)
2947                 ev_window->priv->print_queue = g_queue_new ();
2948
2949         g_queue_push_head (ev_window->priv->print_queue, op);
2950         ev_window_print_update_pending_jobs_message (ev_window,
2951                                                      g_queue_get_length (ev_window->priv->print_queue));
2952
2953         if (ev_window->priv->print_settings)
2954                 g_object_unref (ev_window->priv->print_settings);
2955         print_settings = ev_print_operation_get_print_settings (op);
2956         ev_window->priv->print_settings = g_object_ref (print_settings);
2957 }
2958
2959 void
2960 ev_window_print_range (EvWindow *ev_window,
2961                        gint      first_page,
2962                        gint      last_page)
2963 {
2964         EvPrintOperation *op;
2965         EvPageCache      *page_cache;
2966         gint              current_page;
2967         gint              document_last_page;
2968
2969         g_return_if_fail (EV_IS_WINDOW (ev_window));
2970         g_return_if_fail (ev_window->priv->document != NULL);
2971
2972         if (!ev_window->priv->print_queue)
2973                 ev_window->priv->print_queue = g_queue_new ();
2974
2975         op = ev_print_operation_new (ev_window->priv->document);
2976         g_signal_connect (op, "begin_print",
2977                           G_CALLBACK (ev_window_print_operation_begin_print),
2978                           (gpointer)ev_window);
2979         g_signal_connect (op, "status_changed",
2980                           G_CALLBACK (ev_window_print_operation_status_changed),
2981                           (gpointer)ev_window);
2982         g_signal_connect (op, "done",
2983                           G_CALLBACK (ev_window_print_operation_done),
2984                           (gpointer)ev_window);
2985
2986         page_cache = ev_page_cache_get (ev_window->priv->document);
2987         current_page = ev_page_cache_get_current_page (page_cache);
2988         document_last_page = ev_page_cache_get_n_pages (page_cache);
2989
2990         if (!ev_window->priv->print_settings) {
2991                 ev_window->priv->print_settings = gtk_print_settings_copy (
2992                         ev_application_get_print_settings (EV_APP));
2993                 ev_window_load_print_settings_from_metadata (ev_window);
2994         }
2995
2996         if (first_page != 1 || last_page != document_last_page) {
2997                 GtkPageRange range;
2998
2999                 /* Ranges in GtkPrint are 0 - N */
3000                 range.start = first_page - 1;
3001                 range.end = last_page - 1;
3002
3003                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
3004                                                     GTK_PRINT_PAGES_RANGES);
3005                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
3006                                                     &range, 1);
3007         }
3008
3009         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3010         ev_print_operation_set_current_page (op, current_page);
3011         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
3012         if (ev_window->priv->print_page_setup)
3013                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
3014
3015         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3016 }
3017
3018 static void
3019 ev_window_print (EvWindow *window)
3020 {
3021         EvPageCache *page_cache;
3022         gint         last_page;
3023
3024         page_cache = ev_page_cache_get (window->priv->document);
3025         last_page = ev_page_cache_get_n_pages (page_cache);
3026
3027         ev_window_print_range (window, 1, last_page);
3028 }
3029
3030 static void
3031 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3032 {
3033         ev_window_print (ev_window);
3034 }
3035
3036 static void
3037 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3038 {
3039         if (ev_window->priv->properties == NULL) {
3040                 ev_window->priv->properties = ev_properties_dialog_new ();
3041                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3042                                                    ev_window->priv->uri,
3043                                                    ev_window->priv->document);
3044                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3045                                            (gpointer) &(ev_window->priv->properties));
3046                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3047                                               GTK_WINDOW (ev_window));
3048         }
3049
3050         ev_document_fc_mutex_lock ();
3051         gtk_widget_show (ev_window->priv->properties);
3052         ev_document_fc_mutex_unlock ();
3053 }
3054
3055 static void
3056 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3057                                          gint       response,
3058                                          EvWindow  *ev_window)
3059 {
3060         gtk_widget_destroy (GTK_WIDGET (dialog));
3061
3062         switch (response) {
3063         case GTK_RESPONSE_YES:
3064                 if (!ev_window->priv->print_queue ||
3065                     g_queue_is_empty (ev_window->priv->print_queue))
3066                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3067                 else
3068                         ev_window->priv->close_after_print = TRUE;
3069                 break;
3070         case GTK_RESPONSE_NO:
3071                 ev_window->priv->close_after_print = TRUE;
3072                 if (ev_window->priv->print_queue &&
3073                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3074                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3075                         ev_window_print_cancel (ev_window);
3076                 } else {
3077                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3078                 }
3079                 break;
3080         case GTK_RESPONSE_CANCEL:
3081         default:
3082                 ev_window->priv->close_after_print = FALSE;
3083         }
3084 }
3085
3086 static void
3087 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3088 {
3089         GtkWidget *dialog;
3090         gchar     *text, *markup;
3091         gint       n_print_jobs;
3092
3093         n_print_jobs = ev_window->priv->print_queue ?
3094                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3095
3096         if (n_print_jobs == 0) {
3097                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3098                 return;
3099         }
3100
3101         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3102                                          GTK_DIALOG_MODAL,
3103                                          GTK_MESSAGE_QUESTION,
3104                                          GTK_BUTTONS_NONE,
3105                                          NULL);
3106         if (n_print_jobs == 1) {
3107                 EvPrintOperation *op;
3108                 const gchar      *job_name;
3109
3110                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3111                 job_name = ev_print_operation_get_job_name (op);
3112
3113                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3114                                         job_name);
3115         } else {
3116                 text = g_strdup_printf (_("There are %d print jobs active. "
3117                                           "Wait until print finishes before closing?"),
3118                                         n_print_jobs);
3119         }
3120
3121         markup = g_strdup_printf ("<b>%s</b>", text);
3122         g_free (text);
3123
3124         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3125         g_free (markup);
3126
3127         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3128                                                   _("If you close the window, pending print "
3129                                                     "jobs will not be printed."));
3130
3131         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3132                                 _("Cancel _print and Close"),
3133                                 GTK_RESPONSE_NO,
3134                                 GTK_STOCK_CANCEL,
3135                                 GTK_RESPONSE_CANCEL,
3136                                 _("Close _after Printing"),
3137                                 GTK_RESPONSE_YES,
3138                                 NULL);
3139         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3140         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3141                                                  GTK_RESPONSE_YES,
3142                                                  GTK_RESPONSE_NO,
3143                                                  GTK_RESPONSE_CANCEL,
3144                                                  -1);
3145
3146         g_signal_connect (dialog, "response",
3147                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3148                           ev_window);
3149         gtk_widget_show (dialog);
3150 }
3151
3152 static void
3153 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3154 {
3155         GtkAction *action;
3156
3157         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3158         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3159         update_chrome_visibility (window);
3160
3161         action = gtk_action_group_get_action (window->priv->action_group,
3162                                               PAGE_SELECTOR_ACTION);
3163         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3164 }
3165
3166 static void
3167 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3168 {
3169         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3170 }
3171
3172 static void
3173 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3174 {
3175         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3176 }
3177
3178 static void
3179 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3180 {
3181         gboolean continuous;
3182
3183         ev_window_stop_presentation (ev_window, TRUE);
3184         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3185         g_object_set (G_OBJECT (ev_window->priv->view),
3186                       "continuous", continuous,
3187                       NULL);
3188         ev_window_update_actions (ev_window);
3189 }
3190
3191 static void
3192 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3193 {
3194         gboolean dual_page;
3195
3196         ev_window_stop_presentation (ev_window, TRUE);
3197         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3198         g_object_set (G_OBJECT (ev_window->priv->view),
3199                       "dual-page", dual_page,
3200                       NULL);
3201         ev_window_update_actions (ev_window);
3202 }
3203
3204 static void
3205 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3206 {
3207         ev_window_stop_presentation (ev_window, TRUE);
3208
3209         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3210                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3211         } else {
3212                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3213         }
3214         ev_window_update_actions (ev_window);
3215 }
3216
3217 static void
3218 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3219 {
3220         ev_window_stop_presentation (ev_window, TRUE);
3221
3222         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3223                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3224         } else {
3225                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3226         }
3227         ev_window_update_actions (ev_window);
3228 }
3229
3230
3231 static void
3232 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3233 {
3234         g_return_if_fail (EV_IS_WINDOW (ev_window));
3235
3236         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3237 }
3238
3239 static void
3240 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3241 {
3242         g_return_if_fail (EV_IS_WINDOW (ev_window));
3243
3244         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3245                 g_error ("Find action should be insensitive since document doesn't support find");
3246                 return;
3247         }
3248
3249         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3250         update_chrome_visibility (ev_window);
3251         gtk_widget_grab_focus (ev_window->priv->find_bar);
3252 }
3253
3254 static void
3255 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3256 {
3257         g_return_if_fail (EV_IS_WINDOW (ev_window));
3258
3259         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3260         update_chrome_visibility (ev_window);
3261         gtk_widget_grab_focus (ev_window->priv->find_bar);
3262         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3263 }
3264
3265 static void
3266 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3267 {
3268         g_return_if_fail (EV_IS_WINDOW (ev_window));
3269
3270         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3271         update_chrome_visibility (ev_window);
3272         gtk_widget_grab_focus (ev_window->priv->find_bar);
3273         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3274 }
3275
3276 static void
3277 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3278 {
3279         g_return_if_fail (EV_IS_WINDOW (ev_window));
3280
3281         ev_view_copy (EV_VIEW (ev_window->priv->view));
3282 }
3283
3284 static void
3285 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3286                                       EvWindow *ev_window)
3287 {
3288         if (!ev_window_is_empty (ev_window))
3289                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3290                                              gtk_paned_get_position (GTK_PANED (object)));
3291 }
3292
3293 static void
3294 ev_window_update_fullscreen_action (EvWindow *window)
3295 {
3296         GtkAction *action;
3297
3298         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3299         g_signal_handlers_block_by_func
3300                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3301         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3302                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3303         g_signal_handlers_unblock_by_func
3304                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3305 }
3306
3307 static void
3308 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3309 {
3310         GtkWidget *item;
3311
3312         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3313         g_object_set (item, "is-important", FALSE, NULL);
3314
3315         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3316         g_object_set (item, "is-important", FALSE, NULL);
3317
3318         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3319         g_object_set (item, "is-important", TRUE, NULL);
3320
3321         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3322         g_object_set (item, "is-important", TRUE, NULL);
3323 }
3324
3325 static void
3326 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3327 {
3328         static gboolean done = FALSE;
3329
3330         if (!done) {
3331                 gtk_rc_parse_string (
3332                         "\n"
3333                         "   style \"fullscreen-toolbar-style\"\n"
3334                         "   {\n"
3335                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3336                         "   }\n"
3337                         "\n"
3338                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3339                         "\n");
3340                 done = TRUE;
3341         }
3342
3343         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3344 }
3345
3346 static void
3347 ev_window_run_fullscreen (EvWindow *window)
3348 {
3349         EvView  *view = EV_VIEW (window->priv->view);
3350         gboolean fullscreen_window = TRUE;
3351
3352         if (ev_view_get_fullscreen (view))
3353                 return;
3354
3355         if (!window->priv->fullscreen_toolbar) {
3356                 window->priv->fullscreen_toolbar =
3357                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3358                                                    "/FullscreenToolbar");
3359
3360                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3361                                        GTK_TOOLBAR_BOTH_HORIZ);
3362                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3363                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3364
3365                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3366                                     window->priv->fullscreen_toolbar,
3367                                     FALSE, FALSE, 0);
3368                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3369                                        window->priv->fullscreen_toolbar, 1);
3370         }
3371
3372         if (ev_view_get_presentation (view)) {
3373                 ev_window_stop_presentation (window, FALSE);
3374                 fullscreen_window = FALSE;
3375         }
3376
3377         g_object_set (G_OBJECT (window->priv->scrolled_window),
3378                       "shadow-type", GTK_SHADOW_NONE,
3379                       NULL);
3380
3381         ev_view_set_fullscreen (view, TRUE);
3382         ev_window_update_fullscreen_action (window);
3383
3384         /* If the user doesn't have the main toolbar he/she won't probably want
3385          * the toolbar in fullscreen mode. See bug #483048
3386          */
3387         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3388                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3389         update_chrome_visibility (window);
3390
3391         if (fullscreen_window)
3392                 gtk_window_fullscreen (GTK_WINDOW (window));
3393         gtk_widget_grab_focus (window->priv->view);
3394
3395         if (!ev_window_is_empty (window))
3396                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3397 }
3398
3399 static void
3400 ev_window_stop_fullscreen (EvWindow *window,
3401                            gboolean  unfullscreen_window)
3402 {
3403         EvView *view = EV_VIEW (window->priv->view);
3404
3405         if (!ev_view_get_fullscreen (view))
3406                 return;
3407
3408         g_object_set (G_OBJECT (window->priv->scrolled_window),
3409                       "shadow-type", GTK_SHADOW_IN,
3410                       NULL);
3411
3412         ev_view_set_fullscreen (view, FALSE);
3413         ev_window_update_fullscreen_action (window);
3414         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3415         update_chrome_visibility (window);
3416         if (unfullscreen_window)
3417                 gtk_window_unfullscreen (GTK_WINDOW (window));
3418
3419         if (!ev_window_is_empty (window))
3420                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3421 }
3422
3423 static void
3424 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3425 {
3426         gboolean fullscreen;
3427
3428         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3429         if (fullscreen) {
3430                 ev_window_run_fullscreen (window);
3431         } else {
3432                 ev_window_stop_fullscreen (window, TRUE);
3433         }
3434 }
3435
3436 static gboolean
3437 presentation_timeout_cb (EvWindow *window)
3438 {
3439         EvView *view = EV_VIEW (window->priv->view);
3440
3441         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3442                 return FALSE;
3443
3444         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3445         window->priv->presentation_timeout_id = 0;
3446
3447         return FALSE;
3448 }
3449
3450 static void
3451 presentation_set_timeout (EvWindow *window)
3452 {
3453         if (window->priv->presentation_timeout_id > 0) {
3454                 g_source_remove (window->priv->presentation_timeout_id);
3455         }
3456
3457         window->priv->presentation_timeout_id =
3458                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3459                                        (GSourceFunc)presentation_timeout_cb, window);
3460
3461         ev_view_show_cursor (EV_VIEW (window->priv->view));
3462 }
3463
3464 static void
3465 presentation_clear_timeout (EvWindow *window)
3466 {
3467         if (window->priv->presentation_timeout_id > 0) {
3468                 g_source_remove (window->priv->presentation_timeout_id);
3469         }
3470
3471         window->priv->presentation_timeout_id = 0;
3472
3473         ev_view_show_cursor (EV_VIEW (window->priv->view));
3474 }
3475
3476 static gboolean
3477 presentation_motion_notify_cb (GtkWidget *widget,
3478                                GdkEventMotion *event,
3479                                gpointer user_data)
3480 {
3481         EvWindow *window = EV_WINDOW (user_data);
3482
3483         presentation_set_timeout (window);
3484
3485         return FALSE;
3486 }
3487
3488 static gboolean
3489 presentation_leave_notify_cb (GtkWidget *widget,
3490                               GdkEventCrossing *event,
3491                               gpointer user_data)
3492 {
3493         EvWindow *window = EV_WINDOW (user_data);
3494
3495         presentation_clear_timeout (window);
3496
3497         return FALSE;
3498 }
3499
3500 static void
3501 ev_window_update_presentation_action (EvWindow *window)
3502 {
3503         GtkAction *action;
3504
3505         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3506         g_signal_handlers_block_by_func
3507                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3508         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3509                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3510         g_signal_handlers_unblock_by_func
3511                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3512 }
3513
3514 static void
3515 ev_window_run_presentation (EvWindow *window)
3516 {
3517         EvView  *view = EV_VIEW (window->priv->view);
3518         gboolean fullscreen_window = TRUE;
3519
3520         if (ev_view_get_presentation (view))
3521                 return;
3522
3523         if (ev_view_get_fullscreen (view)) {
3524                 ev_window_stop_fullscreen (window, FALSE);
3525                 fullscreen_window = FALSE;
3526         }
3527
3528         g_object_set (G_OBJECT (window->priv->scrolled_window),
3529                       "shadow-type", GTK_SHADOW_NONE,
3530                       NULL);
3531
3532         ev_view_set_presentation (view, TRUE);
3533         ev_window_update_presentation_action (window);
3534
3535         update_chrome_visibility (window);
3536
3537         gtk_widget_grab_focus (window->priv->view);
3538         if (fullscreen_window)
3539                 gtk_window_fullscreen (GTK_WINDOW (window));
3540
3541         g_signal_connect (window->priv->view,
3542                           "motion-notify-event",
3543                           G_CALLBACK (presentation_motion_notify_cb),
3544                           window);
3545         g_signal_connect (window->priv->view,
3546                           "leave-notify-event",
3547                           G_CALLBACK (presentation_leave_notify_cb),
3548                           window);
3549         presentation_set_timeout (window);
3550
3551         ev_application_screensaver_disable (EV_APP);
3552
3553         if (!ev_window_is_empty (window))
3554                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3555 }
3556
3557 static void
3558 ev_window_stop_presentation (EvWindow *window,
3559                              gboolean  unfullscreen_window)
3560 {
3561         EvView *view = EV_VIEW (window->priv->view);
3562
3563         if (!ev_view_get_presentation (view))
3564                 return;
3565
3566         g_object_set (G_OBJECT (window->priv->scrolled_window),
3567                       "shadow-type", GTK_SHADOW_IN,
3568                       NULL);
3569
3570         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3571         ev_window_update_presentation_action (window);
3572         update_chrome_visibility (window);
3573         if (unfullscreen_window)
3574                 gtk_window_unfullscreen (GTK_WINDOW (window));
3575
3576         g_signal_handlers_disconnect_by_func (window->priv->view,
3577                                               (gpointer) presentation_motion_notify_cb,
3578                                               window);
3579         g_signal_handlers_disconnect_by_func (window->priv->view,
3580                                               (gpointer) presentation_leave_notify_cb,
3581                                               window);
3582         presentation_clear_timeout (window);
3583
3584         ev_application_screensaver_enable (EV_APP);
3585
3586         if (!ev_window_is_empty (window))
3587                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3588 }
3589
3590 static void
3591 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3592 {
3593         gboolean presentation;
3594
3595         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3596         if (presentation) {
3597                 ev_window_run_presentation (window);
3598         }
3599 }
3600
3601 static void
3602 ev_window_run_preview (EvWindow *window)
3603 {
3604         GtkAction *action;
3605
3606         if (!window->priv->preview_toolbar) {
3607                 window->priv->preview_toolbar =
3608                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3609                                                    "/PreviewToolbar");
3610
3611                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3612                                     window->priv->preview_toolbar,
3613                                     FALSE, FALSE, 0);
3614                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3615                                        window->priv->preview_toolbar, 1);
3616         }
3617
3618         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3619
3620         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3621         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3622         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3623
3624         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3625
3626         action = gtk_action_group_get_action (window->priv->action_group,
3627                                               "PreviewPrint");
3628         gtk_action_set_visible (action, TRUE);
3629
3630         update_chrome_visibility (window);
3631 }
3632
3633 static void
3634 ev_window_screen_changed (GtkWidget *widget,
3635                           GdkScreen *old_screen)
3636 {
3637         EvWindow *window = EV_WINDOW (widget);
3638         EvWindowPrivate *priv = window->priv;
3639         GdkScreen *screen;
3640
3641         screen = gtk_widget_get_screen (widget);
3642         if (screen == old_screen)
3643                 return;
3644
3645         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3646                                 get_screen_dpi (GTK_WINDOW (window)));
3647
3648         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3649                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3650         }
3651 }
3652
3653 static gboolean
3654 ev_window_state_event (GtkWidget           *widget,
3655                        GdkEventWindowState *event)
3656 {
3657         EvWindow *window = EV_WINDOW (widget);
3658         EvView   *view = EV_VIEW (window->priv->view);
3659
3660         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3661                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3662         }
3663
3664         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3665                 return FALSE;
3666
3667         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3668                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3669                         return FALSE;
3670
3671                 ev_window_run_fullscreen (window);
3672         } else {
3673                 if (ev_view_get_fullscreen (view))
3674                         ev_window_stop_fullscreen (window, FALSE);
3675                 else if (ev_view_get_presentation (view))
3676                         ev_window_stop_presentation (window, FALSE);
3677         }
3678
3679         return FALSE;
3680 }
3681
3682 static void
3683 ev_window_set_page_mode (EvWindow         *window,
3684                          EvWindowPageMode  page_mode)
3685 {
3686         GtkWidget *child = NULL;
3687         GtkWidget *real_child;
3688
3689         if (window->priv->page_mode == page_mode)
3690                 return;
3691
3692         window->priv->page_mode = page_mode;
3693
3694         switch (page_mode) {
3695                 case PAGE_MODE_DOCUMENT:
3696                         child = window->priv->view;
3697                         break;
3698                 case PAGE_MODE_PASSWORD:
3699                         child = window->priv->password_view;
3700                         break;
3701                 default:
3702                         g_assert_not_reached ();
3703         }
3704
3705         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3706         if (child != real_child) {
3707                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3708                                       real_child);
3709                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3710                                    child);
3711         }
3712         ev_window_update_actions (window);
3713 }
3714
3715
3716 static void
3717 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3718 {
3719         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3720 }
3721
3722 static void
3723 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3724 {
3725         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3726 }
3727
3728 static void
3729 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3730 {
3731         EvWindow *ev_window = EV_WINDOW (data);
3732         egg_editable_toolbar_set_edit_mode
3733                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3734         ev_application_save_toolbars_model (EV_APP);
3735         gtk_widget_destroy (GTK_WIDGET (dialog));
3736 }
3737
3738 static void
3739 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3740 {
3741         GtkWidget *dialog;
3742         GtkWidget *editor;
3743
3744         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3745                                               GTK_WINDOW (ev_window),
3746                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3747                                               GTK_STOCK_CLOSE,
3748                                               GTK_RESPONSE_CLOSE,
3749                                               NULL);
3750         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3751         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3752         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3753         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3754         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3755
3756         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3757                                          ev_application_get_toolbars_model (EV_APP));
3758         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3759         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3760
3761         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3762
3763         egg_editable_toolbar_set_edit_mode
3764                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3765
3766         g_signal_connect (dialog, "response",
3767                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3768                           ev_window);
3769         gtk_widget_show_all (dialog);
3770 }
3771
3772 static void
3773 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3774 {
3775         g_return_if_fail (EV_IS_WINDOW (ev_window));
3776
3777         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3778         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3779 }
3780
3781 static void
3782 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3783 {
3784         g_return_if_fail (EV_IS_WINDOW (ev_window));
3785
3786         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3787         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3788 }
3789
3790 static void
3791 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3792 {
3793         g_return_if_fail (EV_IS_WINDOW (ev_window));
3794
3795         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3796 }
3797
3798 static void
3799 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3800 {
3801         g_return_if_fail (EV_IS_WINDOW (ev_window));
3802
3803         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3804 }
3805
3806 static void
3807 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3808 {
3809         g_return_if_fail (EV_IS_WINDOW (ev_window));
3810
3811         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3812 }
3813
3814 static void
3815 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3816 {
3817         int n_pages;
3818
3819         g_return_if_fail (EV_IS_WINDOW (ev_window));
3820
3821         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3822         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3823 }
3824
3825 static void
3826 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3827 {
3828         int n_pages, current_page;
3829
3830         g_return_if_fail (EV_IS_WINDOW (ev_window));
3831
3832         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3833         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3834
3835         if (current_page + 10 < n_pages)
3836                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3837 }
3838
3839 static void
3840 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3841 {
3842         int current_page;
3843
3844         g_return_if_fail (EV_IS_WINDOW (ev_window));
3845
3846         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3847
3848         if (current_page - 10 >= 0)
3849                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3850 }
3851
3852 static void
3853 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3854 {
3855         ev_window_reload_document (ev_window);
3856 }
3857
3858 static void
3859 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3860 {
3861         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3862 }
3863
3864 #if GTK_CHECK_VERSION (2, 14, 0)
3865 static void
3866 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3867 {
3868         GError  *error = NULL;
3869
3870         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3871                       "ghelp:evince",
3872                       GDK_CURRENT_TIME,
3873                       &error);
3874         if (error) {
3875                 ev_window_error_message (ev_window, error,
3876                                          "%s", _("There was an error displaying help"));
3877                 g_error_free (error);
3878         }
3879 }
3880 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3881 static void
3882 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3883 {
3884         GError *error = NULL;
3885         GdkScreen *screen;
3886         char *command;
3887         const char *lang;
3888         char *uri = NULL;
3889
3890         int i;
3891
3892         const char * const * langs = g_get_language_names ();
3893
3894         for (i = 0; langs[i]; i++) {
3895                 lang = langs[i];
3896                 if (strchr (lang, '.')) {
3897                         continue;
3898                 }
3899
3900                 uri = g_build_filename(GNOMEDATADIR,
3901                                        "/gnome/help/" PACKAGE,
3902                                        lang,
3903                                        "/evince.xml",
3904                                        NULL);
3905
3906                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3907                         break;
3908                 }
3909                 g_free (uri);
3910                 uri = NULL;
3911         }
3912
3913         if (uri == NULL) {
3914                 g_warning ("Cannot find help");
3915                 return;
3916         }
3917
3918         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3919         g_free (uri);
3920
3921         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3922         gdk_spawn_command_line_on_screen (screen, command, &error);
3923         if (error != NULL) {
3924                 g_warning ("%s", error->message);
3925                 g_error_free (error);
3926         }
3927         g_free (command);
3928 }
3929 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3930
3931 static void
3932 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3933 {
3934         ev_window_stop_fullscreen (window, TRUE);
3935 }
3936
3937 static void
3938 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3939 {
3940         ev_window_run_presentation (window);
3941 }
3942
3943 static gboolean
3944 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3945                                 EvWindow   *window)
3946 {
3947         EvWindowPrivate *priv = window->priv;
3948         const gchar *printer_name;
3949
3950         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3951         if ((printer_name
3952              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3953             (!printer_name && gtk_printer_is_default (printer))) {
3954                 if (priv->printer)
3955                         g_object_unref (priv->printer);
3956                 priv->printer = g_object_ref (printer);
3957
3958                 /* Now that we have the printer, we'll start the print */
3959                 ev_window_do_preview_print (window);
3960
3961                 return TRUE; /* we're done */
3962         }
3963
3964         return FALSE; /* continue the enumeration */
3965 }
3966
3967 static void
3968 ev_window_preview_print_finished (GtkPrintJob *print_job,
3969                                   EvWindow    *window,
3970                                   GError      *error)
3971 {
3972         if (error) {
3973                 ev_window_error_message (window, error,
3974                                          "%s", _("Failed to print document"));
3975         }
3976
3977         g_object_unref (print_job);
3978         gtk_widget_destroy (GTK_WIDGET (window));
3979 }
3980
3981 static void
3982 ev_window_do_preview_print (EvWindow *window)
3983 {
3984         EvWindowPrivate  *priv = window->priv;
3985         GtkPrintJob      *job;
3986         gchar            *filename;
3987         GError           *error = NULL;
3988
3989         g_assert (priv->print_settings != NULL);
3990         g_assert (priv->printer != NULL);
3991
3992         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3993                                  priv->printer,
3994                                  priv->print_settings,
3995                                  priv->print_page_setup);
3996
3997         g_object_unref (priv->print_settings);
3998         priv->print_settings = NULL;
3999         g_object_unref (priv->print_page_setup);
4000         priv->print_page_setup = NULL;
4001         g_object_unref (priv->printer);
4002         priv->printer = NULL;
4003
4004         filename = g_filename_from_uri (priv->local_uri ?
4005                                         priv->local_uri : priv->uri,
4006                                         NULL, NULL);
4007
4008         if (gtk_print_job_set_source_file (job, filename, &error)) {
4009                 gtk_print_job_send (job,
4010                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
4011                                     window, NULL);
4012         } else {
4013                 g_warning ("%s", error->message);
4014                 g_error_free (error);
4015         }
4016
4017         g_free (filename);
4018
4019         gtk_widget_hide (GTK_WIDGET (window));
4020 }
4021
4022 static void
4023 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
4024 {
4025         EvWindowPrivate  *priv = window->priv;
4026         GtkPrintSettings *print_settings;
4027         GtkPageSetup     *page_setup;
4028         const gchar      *print_settings_file = priv->print_settings_file;
4029
4030         if (print_settings_file && g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
4031                 GKeyFile *key_file;
4032                 GError   *error = NULL;
4033
4034                 key_file = g_key_file_new ();
4035                 g_key_file_load_from_file (key_file,
4036                                            print_settings_file,
4037                                            G_KEY_FILE_KEEP_COMMENTS |
4038                                            G_KEY_FILE_KEEP_TRANSLATIONS,
4039                                            &error);
4040                 if (!error) {
4041                         print_settings =
4042                                 gtk_print_settings_new_from_key_file (key_file,
4043                                                                       "Print Settings",
4044                                                                       NULL);
4045                         print_settings = print_settings ? print_settings : gtk_print_settings_new ();
4046
4047                         page_setup = gtk_page_setup_new_from_key_file (key_file,
4048                                                                        "Page Setup",
4049                                                                        NULL);
4050                         page_setup = page_setup ? page_setup : gtk_page_setup_new ();
4051                 } else {
4052                         print_settings = gtk_print_settings_new ();
4053                         page_setup = gtk_page_setup_new ();
4054                         g_error_free (error);
4055                 }
4056
4057                 g_key_file_free (key_file);
4058         } else {
4059                 print_settings = gtk_print_settings_new ();
4060                 page_setup = gtk_page_setup_new ();
4061         }
4062
4063         if (priv->print_settings)
4064                 g_object_unref (priv->print_settings);
4065         priv->print_settings = print_settings;
4066         if (priv->print_page_setup)
4067                 g_object_unref (priv->print_page_setup);
4068         priv->print_page_setup = page_setup;
4069
4070         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
4071                                 window, NULL, FALSE);
4072 }
4073
4074 static void
4075 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4076 {
4077         GtkWidget *widget;
4078
4079         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4080
4081         widget = gtk_window_get_focus (GTK_WINDOW (window));
4082         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4083                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4084                 update_chrome_visibility (window);
4085                 gtk_widget_grab_focus (window->priv->view);
4086         } else {
4087                 gboolean fullscreen;
4088                 gboolean presentation;
4089
4090                 g_object_get (window->priv->view,
4091                               "fullscreen", &fullscreen,
4092                               "presentation", &presentation,
4093                               NULL);
4094
4095                 if (fullscreen) {
4096                         ev_window_stop_fullscreen (window, TRUE);
4097                 } else if (presentation) {
4098                         ev_window_stop_presentation (window, TRUE);
4099                         gtk_widget_grab_focus (window->priv->view);
4100                 } else {
4101                         gtk_widget_grab_focus (window->priv->view);
4102                 }
4103
4104                 if (fullscreen && presentation)
4105                         g_warning ("Both fullscreen and presentation set somehow");
4106         }
4107 }
4108
4109 static void
4110 save_sizing_mode (EvWindow *window)
4111 {
4112         EvSizingMode mode;
4113         GEnumValue *enum_value;
4114
4115         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
4116         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4117
4118         if (!ev_window_is_empty (window))
4119                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
4120                                                 enum_value->value_nick);
4121 }
4122
4123 static void
4124 ev_window_set_view_size (EvWindow *window)
4125 {
4126         gint width, height;
4127         GtkRequisition vsb_requisition;
4128         GtkRequisition hsb_requisition;
4129         gint scrollbar_spacing;
4130         GtkWidget *scrolled_window = window->priv->scrolled_window;
4131
4132         if (!window->priv->view)
4133                 return;
4134
4135         /* Calculate the width available for the content */
4136         width  = scrolled_window->allocation.width;
4137         height = scrolled_window->allocation.height;
4138
4139         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
4140                 width -=  2 * window->priv->view->style->xthickness;
4141                 height -= 2 * window->priv->view->style->ythickness;
4142         }
4143
4144         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
4145                                  &vsb_requisition);
4146         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
4147                                  &hsb_requisition);
4148         gtk_widget_style_get (scrolled_window,
4149                               "scrollbar_spacing",
4150                               &scrollbar_spacing,
4151                               NULL);
4152
4153         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
4154                                    MAX (1, width),
4155                                    MAX (1, height),
4156                                    vsb_requisition.width + scrollbar_spacing,
4157                                    hsb_requisition.height + scrollbar_spacing);
4158 }
4159
4160 static void
4161 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
4162                                   EvWindow   *ev_window)
4163 {
4164         EvSizingMode sizing_mode;
4165
4166         g_object_get (ev_window->priv->view,
4167                       "sizing-mode", &sizing_mode,
4168                       NULL);
4169
4170         g_object_set (ev_window->priv->scrolled_window,
4171                       "hscrollbar-policy",
4172                       sizing_mode == EV_SIZING_FREE ?
4173                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4174                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4175                       NULL);
4176
4177         update_sizing_buttons (ev_window);
4178         save_sizing_mode (ev_window);
4179 }
4180
4181 static void
4182 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4183 {
4184         ev_window_update_actions (ev_window);
4185
4186         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4187                 gdouble zoom;
4188
4189                 zoom = ev_view_get_zoom (view);
4190                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4191                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4192         }
4193 }
4194
4195 static void
4196 ev_window_update_continuous_action (EvWindow *window)
4197 {
4198         GtkAction *action;
4199
4200         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4201         g_signal_handlers_block_by_func
4202                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4203         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4204                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4205         g_signal_handlers_unblock_by_func
4206                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4207 }
4208
4209 static void
4210 ev_window_update_dual_page_action (EvWindow *window)
4211 {
4212         GtkAction *action;
4213
4214         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4215         g_signal_handlers_block_by_func
4216                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4217         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4218                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4219         g_signal_handlers_unblock_by_func
4220                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4221 }
4222
4223 static void
4224 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4225 {
4226         ev_window_update_continuous_action (ev_window);
4227
4228         if (!ev_window_is_empty (ev_window))
4229                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4230                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4231 }
4232
4233 static void
4234 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4235 {
4236         int rotation;
4237
4238         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4239
4240         if (!ev_window_is_empty (window))
4241                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4242                                              rotation);
4243
4244         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4245                                        rotation);
4246         ev_window_refresh_window_thumbnail (window, rotation);
4247 }
4248
4249 static void
4250 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4251 {
4252         ev_window_update_actions (window);
4253 }
4254
4255 static void
4256 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4257 {
4258         ev_window_update_dual_page_action (ev_window);
4259
4260         if (!ev_window_is_empty (ev_window))
4261                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4262                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4263 }
4264
4265 static char *
4266 build_comments_string (void)
4267 {
4268 #ifdef ENABLE_PDF
4269         PopplerBackend backend;
4270         const char *backend_name;
4271         const char *version;
4272
4273         backend = poppler_get_backend ();
4274         version = poppler_get_version ();
4275         switch (backend) {
4276                 case POPPLER_BACKEND_CAIRO:
4277                         backend_name = "cairo";
4278                         break;
4279                 case POPPLER_BACKEND_SPLASH:
4280                         backend_name = "splash";
4281                         break;
4282                 default:
4283                         backend_name = "unknown";
4284                         break;
4285         }
4286
4287         return g_strdup_printf (_("Document Viewer.\n"
4288                                   "Using poppler %s (%s)"),
4289                                 version, backend_name);
4290 #else
4291         return g_strdup_printf (_("Document Viewer"));
4292 #endif
4293 }
4294
4295 static void
4296 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4297 {
4298         const char *authors[] = {
4299                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4300                 "Jonathan Blandford <jrb@gnome.org>",
4301                 "Marco Pesenti Gritti <marco@gnome.org>",
4302                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4303                 "Bryan Clark <clarkbw@gnome.org>",
4304                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4305                 "Wouter Bolsterlee <wbolster@gnome.org>",
4306                 NULL
4307         };
4308
4309         const char *documenters[] = {
4310                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4311                 NULL
4312         };
4313
4314         const char *license[] = {
4315                 N_("Evince is free software; you can redistribute it and/or modify "
4316                    "it under the terms of the GNU General Public License as published by "
4317                    "the Free Software Foundation; either version 2 of the License, or "
4318                    "(at your option) any later version.\n"),
4319                 N_("Evince is distributed in the hope that it will be useful, "
4320                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4321                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4322                    "GNU General Public License for more details.\n"),
4323                 N_("You should have received a copy of the GNU General Public License "
4324                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4325                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4326         };
4327
4328         char *license_trans;
4329         char *comments;
4330
4331 #ifdef ENABLE_NLS
4332         const char **p;
4333
4334         for (p = authors; *p; ++p)
4335                 *p = _(*p);
4336
4337         for (p = documenters; *p; ++p)
4338                 *p = _(*p);
4339 #endif
4340
4341         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4342                                      _(license[2]), "\n", NULL);
4343         comments = build_comments_string ();
4344
4345         gtk_show_about_dialog (
4346                 GTK_WINDOW (ev_window),
4347                 "name", _("Evince"),
4348                 "version", VERSION,
4349                 "copyright",
4350                 _("\xc2\xa9 1996-2007 The Evince authors"),
4351                 "license", license_trans,
4352                 "website", "http://www.gnome.org/projects/evince",
4353                 "comments", comments,
4354                 "authors", authors,
4355                 "documenters", documenters,
4356                 "translator-credits", _("translator-credits"),
4357                 "logo-icon-name", "evince",
4358                 "wrap-license", TRUE,
4359                 NULL);
4360
4361         g_free (comments);
4362         g_free (license_trans);
4363 }
4364
4365 static void
4366 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4367 {
4368         gboolean active;
4369
4370         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4371         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4372         update_chrome_visibility (ev_window);
4373         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4374 }
4375
4376 static void
4377 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4378 {
4379         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4380                 return;
4381
4382         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4383                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4384         update_chrome_visibility (ev_window);
4385 }
4386
4387 static void
4388 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4389                                            GParamSpec *pspec,
4390                                            EvWindow   *ev_window)
4391 {
4392         GtkWidget *current_page;
4393         const char *id;
4394
4395         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4396
4397         if (current_page == ev_window->priv->sidebar_links) {
4398                 id = LINKS_SIDEBAR_ID;
4399         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4400                 id = THUMBNAILS_SIDEBAR_ID;
4401         } else if (current_page == ev_window->priv->sidebar_attachments) {
4402                 id = ATTACHMENTS_SIDEBAR_ID;
4403         } else if (current_page == ev_window->priv->sidebar_layers) {
4404                 id = LAYERS_SIDEBAR_ID;
4405         } else {
4406                 g_assert_not_reached();
4407         }
4408
4409         g_object_unref (current_page);
4410
4411         if (!ev_window_is_empty (ev_window))
4412                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4413 }
4414
4415 static void
4416 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4417                                          GParamSpec *pspec,
4418                                          EvWindow   *ev_window)
4419 {
4420         EvView *view = EV_VIEW (ev_window->priv->view);
4421         GtkAction *action;
4422
4423         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4424
4425         if (!ev_view_get_presentation (view)) {
4426                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4427                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4428
4429                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4430                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4431         }
4432 }
4433
4434 static void
4435 view_menu_link_popup (EvWindow *ev_window,
4436                       EvLink   *link)
4437 {
4438         gboolean   show_external = FALSE;
4439         gboolean   show_internal = FALSE;
4440         GtkAction *action;
4441
4442         if (ev_window->priv->link)
4443                 g_object_unref (ev_window->priv->link);
4444
4445         if (link)
4446                 ev_window->priv->link = g_object_ref (link);
4447         else
4448                 ev_window->priv->link = NULL;
4449
4450         if (ev_window->priv->link) {
4451                 EvLinkAction *ev_action;
4452
4453                 ev_action = ev_link_get_action (link);
4454                 if (ev_action) {
4455                         switch (ev_link_action_get_action_type (ev_action)) {
4456                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4457                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4458                                         show_internal = TRUE;
4459                                         break;
4460                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4461                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4462                                         show_external = TRUE;
4463                                         break;
4464                                 default:
4465                                         break;
4466                         }
4467                 }
4468         }
4469
4470         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4471                                               "OpenLink");
4472         gtk_action_set_visible (action, show_external);
4473
4474         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4475                                               "CopyLinkAddress");
4476         gtk_action_set_visible (action, show_external);
4477
4478         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4479                                               "GoLink");
4480         gtk_action_set_visible (action, show_internal);
4481
4482         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4483                                               "OpenLinkNewWindow");
4484         gtk_action_set_visible (action, show_internal);
4485 }
4486
4487 static void
4488 view_menu_image_popup (EvWindow  *ev_window,
4489                        EvImage   *image)
4490 {
4491         GtkAction *action;
4492         gboolean   show_image = FALSE;
4493
4494         if (ev_window->priv->image)
4495                 g_object_unref (ev_window->priv->image);
4496
4497         if (image)
4498                 ev_window->priv->image = g_object_ref (image);
4499         else
4500                 ev_window->priv->image = NULL;
4501
4502         show_image = (ev_window->priv->image != NULL);
4503
4504         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4505                                               "SaveImageAs");
4506         gtk_action_set_visible (action, show_image);
4507
4508         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4509                                               "CopyImage");
4510         gtk_action_set_visible (action, show_image);
4511 }
4512
4513 static gboolean
4514 view_menu_popup_cb (EvView   *view,
4515                     GObject  *object,
4516                     EvWindow *ev_window)
4517 {
4518         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4519                 return FALSE;
4520
4521         view_menu_link_popup (ev_window,
4522                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4523         view_menu_image_popup (ev_window,
4524                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4525
4526         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4527                         NULL, NULL, NULL, NULL,
4528                         3, gtk_get_current_event_time ());
4529         return TRUE;
4530 }
4531
4532 static gboolean
4533 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4534                               GList           *attach_list,
4535                               EvWindow        *ev_window)
4536 {
4537         GtkWidget *popup;
4538
4539         g_assert (attach_list != NULL);
4540
4541         if (ev_window->priv->attach_list) {
4542                 g_list_foreach (ev_window->priv->attach_list,
4543                                 (GFunc) g_object_unref, NULL);
4544                 g_list_free (ev_window->priv->attach_list);
4545         }
4546
4547         ev_window->priv->attach_list = attach_list;
4548
4549         popup = ev_window->priv->attachment_popup;
4550
4551         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4552                         NULL, NULL,
4553                         3, gtk_get_current_event_time ());
4554
4555         return TRUE;
4556 }
4557
4558 static void
4559 ev_window_update_find_status_message (EvWindow *ev_window)
4560 {
4561         gchar *message;
4562
4563         if (!ev_window->priv->find_job)
4564                 return;
4565
4566         if (ev_job_is_finished (ev_window->priv->find_job)) {
4567                 gint n_results;
4568
4569                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4570                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4571                 /* TRANS: Sometimes this could be better translated as
4572                                       "%d hit(s) on this page".  Therefore this string
4573                                       contains plural cases. */
4574                 message = g_strdup_printf (ngettext ("%d found on this page",
4575                                                      "%d found on this page",
4576                                                      n_results),
4577                                            n_results);
4578         } else {
4579                 gdouble percent;
4580
4581                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4582                 message = g_strdup_printf (_("%3d%% remaining to search"),
4583                                            (gint) ((1.0 - percent) * 100));
4584         }
4585
4586         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4587         g_free (message);
4588 }
4589
4590 static void
4591 ev_window_find_job_finished_cb (EvJobFind *job,
4592                                 EvWindow  *ev_window)
4593 {
4594         ev_window_update_find_status_message (ev_window);
4595 }
4596
4597 static void
4598 ev_window_find_job_updated_cb (EvJobFind *job,
4599                                gint       page,
4600                                EvWindow  *ev_window)
4601 {
4602         ev_window_update_actions (ev_window);
4603
4604         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4605                               ev_job_find_get_results (job),
4606                               page);
4607         ev_window_update_find_status_message (ev_window);
4608 }
4609
4610 static void
4611 ev_window_clear_find_job (EvWindow *ev_window)
4612 {
4613         if (ev_window->priv->find_job != NULL) {
4614                 if (!ev_job_is_finished (ev_window->priv->find_job))
4615                         ev_job_cancel (ev_window->priv->find_job);
4616
4617                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4618                                                       ev_window_find_job_finished_cb,
4619                                                       ev_window);
4620                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4621                                                       ev_window_find_job_updated_cb,
4622                                                       ev_window);
4623                 g_object_unref (ev_window->priv->find_job);
4624                 ev_window->priv->find_job = NULL;
4625         }
4626 }
4627
4628 static void
4629 find_bar_previous_cb (EggFindBar *find_bar,
4630                       EvWindow   *ev_window)
4631 {
4632         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4633 }
4634
4635 static void
4636 find_bar_next_cb (EggFindBar *find_bar,
4637                   EvWindow   *ev_window)
4638 {
4639         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4640 }
4641
4642 static void
4643 find_bar_close_cb (EggFindBar *find_bar,
4644                    EvWindow   *ev_window)
4645 {
4646         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4647         ev_window_clear_find_job (ev_window);
4648         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4649         update_chrome_visibility (ev_window);
4650 }
4651
4652 static void
4653 find_bar_search_changed_cb (EggFindBar *find_bar,
4654                             GParamSpec *param,
4655                             EvWindow   *ev_window)
4656 {
4657         gboolean case_sensitive;
4658         const char *search_string;
4659
4660         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4661                 return;
4662
4663         /* Either the string or case sensitivity could have changed. */
4664         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4665         search_string = egg_find_bar_get_search_string (find_bar);
4666
4667         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4668
4669         ev_window_clear_find_job (ev_window);
4670
4671         if (search_string && search_string[0]) {
4672                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4673                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4674                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4675                                                              search_string,
4676                                                              case_sensitive);
4677                 g_signal_connect (ev_window->priv->find_job, "finished",
4678                                   G_CALLBACK (ev_window_find_job_finished_cb),
4679                                   ev_window);
4680                 g_signal_connect (ev_window->priv->find_job, "updated",
4681                                   G_CALLBACK (ev_window_find_job_updated_cb),
4682                                   ev_window);
4683                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4684         } else {
4685                 ev_window_update_actions (ev_window);
4686                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4687                                               NULL);
4688                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4689         }
4690 }
4691
4692 static void
4693 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4694                                 GParamSpec *param,
4695                                 EvWindow   *ev_window)
4696 {
4697         gboolean visible;
4698
4699         visible = GTK_WIDGET_VISIBLE (find_bar);
4700
4701         if (ev_window->priv->document &&
4702             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4703                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4704                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4705                 ev_window_update_actions (ev_window);
4706
4707                 if (visible)
4708                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4709                 else
4710                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4711         }
4712 }
4713
4714 static void
4715 find_bar_scroll (EggFindBar   *find_bar,
4716                  GtkScrollType scroll,
4717                  EvWindow     *ev_window)
4718 {
4719         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4720 }
4721
4722 static void
4723 zoom_control_changed_cb (EphyZoomAction *action,
4724                          float           zoom,
4725                          EvWindow       *ev_window)
4726 {
4727         EvSizingMode mode;
4728
4729         g_return_if_fail (EV_IS_WINDOW (ev_window));
4730
4731         if (zoom == EPHY_ZOOM_BEST_FIT) {
4732                 mode = EV_SIZING_BEST_FIT;
4733         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4734                 mode = EV_SIZING_FIT_WIDTH;
4735         } else {
4736                 mode = EV_SIZING_FREE;
4737         }
4738
4739         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4740
4741         if (mode == EV_SIZING_FREE) {
4742                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4743                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4744                                   FALSE);
4745         }
4746 }
4747
4748 static void
4749 ev_window_drag_data_received (GtkWidget        *widget,
4750                               GdkDragContext   *context,
4751                               gint              x,
4752                               gint              y,
4753                               GtkSelectionData *selection_data,
4754                               guint             info,
4755                               guint             time)
4756
4757 {
4758         EvWindow *window = EV_WINDOW (widget);
4759         gchar   **uris;
4760         gint      i = 0;
4761         GSList   *uri_list = NULL;
4762
4763         uris = gtk_selection_data_get_uris (selection_data);
4764         if (!uris) {
4765                 gtk_drag_finish (context, FALSE, FALSE, time);
4766                 return;
4767         }
4768
4769         for (i = 0; uris[i]; i++) {
4770                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4771         }
4772
4773         ev_application_open_uri_list (EV_APP, uri_list,
4774                                       gtk_window_get_screen (GTK_WINDOW (window)),
4775                                       0);
4776         gtk_drag_finish (context, TRUE, FALSE, time);
4777
4778         g_strfreev (uris);
4779         g_slist_free (uri_list);
4780 }
4781
4782 static void
4783 ev_window_finalize (GObject *object)
4784 {
4785         GList *windows = ev_application_get_windows (EV_APP);
4786
4787         if (windows == NULL) {
4788                 ev_application_shutdown (EV_APP);
4789         } else {
4790                 g_list_free (windows);
4791         }
4792
4793         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4794 }
4795
4796 static void
4797 ev_window_dispose (GObject *object)
4798 {
4799         EvWindow *window = EV_WINDOW (object);
4800         EvWindowPrivate *priv = window->priv;
4801         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4802
4803         if (mpkeys) {
4804                 g_signal_handlers_disconnect_by_func (mpkeys,
4805                                                       ev_window_media_player_key_pressed,
4806                                                       window);
4807         }
4808
4809         if (priv->setup_document_idle > 0) {
4810                 g_source_remove (priv->setup_document_idle);
4811                 priv->setup_document_idle = 0;
4812         }
4813
4814         if (priv->monitor) {
4815                 g_object_unref (priv->monitor);
4816                 priv->monitor = NULL;
4817         }
4818
4819         if (priv->title) {
4820                 ev_window_title_free (priv->title);
4821                 priv->title = NULL;
4822         }
4823
4824         if (priv->ui_manager) {
4825                 g_object_unref (priv->ui_manager);
4826                 priv->ui_manager = NULL;
4827         }
4828
4829         if (priv->action_group) {
4830                 g_object_unref (priv->action_group);
4831                 priv->action_group = NULL;
4832         }
4833
4834         if (priv->view_popup_action_group) {
4835                 g_object_unref (priv->view_popup_action_group);
4836                 priv->view_popup_action_group = NULL;
4837         }
4838
4839         if (priv->attachment_popup_action_group) {
4840                 g_object_unref (priv->attachment_popup_action_group);
4841                 priv->attachment_popup_action_group = NULL;
4842         }
4843
4844         if (priv->recent_action_group) {
4845                 g_object_unref (priv->recent_action_group);
4846                 priv->recent_action_group = NULL;
4847         }
4848
4849         if (priv->recent_manager) {
4850                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4851                                                       ev_window_setup_recent,
4852                                                       window);
4853                 priv->recent_manager = NULL;
4854         }
4855
4856         priv->recent_ui_id = 0;
4857
4858         if (priv->page_cache) {
4859                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4860                 priv->page_cache = NULL;
4861         }
4862
4863         if (priv->document) {
4864                 g_object_unref (priv->document);
4865                 priv->document = NULL;
4866         }
4867
4868         if (priv->view) {
4869                 g_object_unref (priv->view);
4870                 priv->view = NULL;
4871         }
4872
4873         if (priv->password_view) {
4874                 g_object_unref (priv->password_view);
4875                 priv->password_view = NULL;
4876         }
4877
4878         if (priv->load_job) {
4879                 ev_window_clear_load_job (window);
4880         }
4881
4882         if (priv->reload_job) {
4883                 ev_window_clear_reload_job (window);
4884         }
4885
4886         if (priv->save_job) {
4887                 ev_window_clear_save_job (window);
4888         }
4889
4890         if (priv->thumbnail_job) {
4891                 ev_window_clear_thumbnail_job (window);
4892         }
4893
4894         if (priv->find_job) {
4895                 ev_window_clear_find_job (window);
4896         }
4897
4898         if (priv->local_uri) {
4899                 ev_window_clear_local_uri (window);
4900                 priv->local_uri = NULL;
4901         }
4902
4903         ev_window_clear_progress_idle (window);
4904         if (priv->progress_cancellable) {
4905                 g_object_unref (priv->progress_cancellable);
4906                 priv->progress_cancellable = NULL;
4907         }
4908
4909         ev_window_close_dialogs (window);
4910
4911         if (window->priv->printer) {
4912                 g_object_unref (window->priv->printer);
4913                 window->priv->printer = NULL;
4914         }
4915
4916         if (window->priv->print_settings) {
4917                 g_object_unref (window->priv->print_settings);
4918                 window->priv->print_settings = NULL;
4919         }
4920
4921         if (window->priv->print_page_setup) {
4922                 g_object_unref (window->priv->print_page_setup);
4923                 window->priv->print_page_setup = NULL;
4924         }
4925
4926         if (priv->link) {
4927                 g_object_unref (priv->link);
4928                 priv->link = NULL;
4929         }
4930
4931         if (priv->image) {
4932                 g_object_unref (priv->image);
4933                 priv->image = NULL;
4934         }
4935
4936         if (priv->attach_list) {
4937                 g_list_foreach (priv->attach_list,
4938                                 (GFunc) g_object_unref,
4939                                 NULL);
4940                 g_list_free (priv->attach_list);
4941                 priv->attach_list = NULL;
4942         }
4943
4944         if (priv->find_bar) {
4945                 g_signal_handlers_disconnect_by_func
4946                         (window->priv->find_bar,
4947                          G_CALLBACK (find_bar_close_cb),
4948                          window);
4949                 priv->find_bar = NULL;
4950         }
4951
4952         if (priv->uri) {
4953                 if (priv->unlink_temp_file)
4954                         ev_window_clear_temp_file (window);
4955                 g_free (priv->uri);
4956                 priv->uri = NULL;
4957         }
4958
4959         if (priv->search_string) {
4960                 g_free (priv->search_string);
4961                 priv->search_string = NULL;
4962         }
4963
4964         if (priv->dest) {
4965                 g_object_unref (priv->dest);
4966                 priv->dest = NULL;
4967         }
4968
4969         if (priv->history) {
4970                 g_object_unref (priv->history);
4971                 priv->history = NULL;
4972         }
4973
4974         if (priv->print_settings_file) {
4975                 ev_window_clear_print_settings_file (window);
4976                 priv->print_settings_file = NULL;
4977         }
4978
4979         if (priv->presentation_timeout_id > 0) {
4980                 g_source_remove (priv->presentation_timeout_id);
4981                 priv->presentation_timeout_id = 0;
4982         }
4983
4984         if (priv->print_queue) {
4985                 g_queue_free (priv->print_queue);
4986                 priv->print_queue = NULL;
4987         }
4988
4989         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4990 }
4991
4992 static void
4993 ev_window_class_init (EvWindowClass *ev_window_class)
4994 {
4995         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4996         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4997
4998         g_object_class->dispose = ev_window_dispose;
4999         g_object_class->finalize = ev_window_finalize;
5000
5001         widget_class->screen_changed = ev_window_screen_changed;
5002         widget_class->window_state_event = ev_window_state_event;
5003         widget_class->drag_data_received = ev_window_drag_data_received;
5004
5005         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5006 }
5007
5008 /* Normal items */
5009 static const GtkActionEntry entries[] = {
5010         { "File", NULL, N_("_File") },
5011         { "Edit", NULL, N_("_Edit") },
5012         { "View", NULL, N_("_View") },
5013         { "Go", NULL, N_("_Go") },
5014         { "Help", NULL, N_("_Help") },
5015
5016         /* File menu */
5017         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
5018           N_("Open an existing document"),
5019           G_CALLBACK (ev_window_cmd_file_open) },
5020         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5021           N_("Open a copy of the current document in a new window"),
5022           G_CALLBACK (ev_window_cmd_file_open_copy) },
5023         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
5024           N_("Save a copy of the current document"),
5025           G_CALLBACK (ev_window_cmd_save_as) },
5026         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
5027           N_("Setup the page settings for printing"),
5028           G_CALLBACK (ev_window_cmd_file_print_setup) },
5029         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5030           N_("Print this document"),
5031           G_CALLBACK (ev_window_cmd_file_print) },
5032         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5033           G_CALLBACK (ev_window_cmd_file_properties) },
5034         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5035           G_CALLBACK (ev_window_cmd_file_close_window) },
5036
5037         /* Edit menu */
5038         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5039           G_CALLBACK (ev_window_cmd_edit_copy) },
5040         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5041           G_CALLBACK (ev_window_cmd_edit_select_all) },
5042         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5043           N_("Find a word or phrase in the document"),
5044           G_CALLBACK (ev_window_cmd_edit_find) },
5045         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5046           G_CALLBACK (ev_window_cmd_edit_find_next) },
5047         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5048           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5049         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5050           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5051         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5052           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5053         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5054           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5055
5056         /* View menu */
5057         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5058           N_("Enlarge the document"),
5059           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5060         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5061           N_("Shrink the document"),
5062           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5063         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5064           N_("Reload the document"),
5065           G_CALLBACK (ev_window_cmd_view_reload) },
5066
5067         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5068           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5069
5070         /* Go menu */
5071         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5072           N_("Go to the previous page"),
5073           G_CALLBACK (ev_window_cmd_go_previous_page) },
5074         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5075           N_("Go to the next page"),
5076           G_CALLBACK (ev_window_cmd_go_next_page) },
5077         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5078           N_("Go to the first page"),
5079           G_CALLBACK (ev_window_cmd_go_first_page) },
5080         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5081           N_("Go to the last page"),
5082           G_CALLBACK (ev_window_cmd_go_last_page) },
5083
5084         /* Help menu */
5085         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5086           G_CALLBACK (ev_window_cmd_help_contents) },
5087
5088         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5089           G_CALLBACK (ev_window_cmd_help_about) },
5090
5091         /* Toolbar-only */
5092         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5093           N_("Leave fullscreen mode"),
5094           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5095         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5096           N_("Start a presentation"),
5097           G_CALLBACK (ev_window_cmd_start_presentation) },
5098         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
5099           N_("Print this document"),
5100           G_CALLBACK (ev_window_cmd_preview_print) },
5101
5102         /* Accellerators */
5103         { "Escape", NULL, "", "Escape", "",
5104           G_CALLBACK (ev_window_cmd_escape) },
5105         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5106           G_CALLBACK (ev_window_cmd_edit_find) },
5107         { "PageDown", NULL, "", "Page_Down", NULL,
5108           G_CALLBACK (ev_window_cmd_scroll_forward) },
5109         { "PageUp", NULL, "", "Page_Up", NULL,
5110           G_CALLBACK (ev_window_cmd_scroll_backward) },
5111         { "Space", NULL, "", "space", NULL,
5112           G_CALLBACK (ev_window_cmd_scroll_forward) },
5113         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5114           G_CALLBACK (ev_window_cmd_scroll_backward) },
5115         { "BackSpace", NULL, "", "BackSpace", NULL,
5116           G_CALLBACK (ev_window_cmd_scroll_backward) },
5117         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5118           G_CALLBACK (ev_window_cmd_scroll_forward) },
5119         { "Return", NULL, "", "Return", NULL,
5120           G_CALLBACK (ev_window_cmd_scroll_forward) },
5121         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5122           G_CALLBACK (ev_window_cmd_scroll_backward) },
5123         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5124           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5125         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5126           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5127         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5128           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5129         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5130           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5131         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5132           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5133         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5134           G_CALLBACK (ev_window_cmd_go_backward) },
5135         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5136           G_CALLBACK (ev_window_cmd_go_forward) },
5137         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5138           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5139         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5140           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5141         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5142           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5143         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5144           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5145         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5146           G_CALLBACK (ev_window_cmd_edit_copy) },
5147 };
5148
5149 /* Toggle items */
5150 static const GtkToggleActionEntry toggle_entries[] = {
5151         /* View Menu */
5152         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5153           N_("Show or hide the toolbar"),
5154           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5155         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5156           N_("Show or hide the side pane"),
5157           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5158         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5159           N_("Show the entire document"),
5160           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5161         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5162           N_("Show two pages at once"),
5163           G_CALLBACK (ev_window_cmd_dual), FALSE },
5164         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5165           N_("Expand the window to fill the screen"),
5166           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5167         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5168           N_("Run document as a presentation"),
5169           G_CALLBACK (ev_window_cmd_view_presentation) },
5170         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5171           N_("Make the current document fill the window"),
5172           G_CALLBACK (ev_window_cmd_view_best_fit) },
5173         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5174           N_("Make the current document fill the window width"),
5175           G_CALLBACK (ev_window_cmd_view_page_width) },
5176 };
5177
5178 /* Popups specific items */
5179 static const GtkActionEntry view_popup_entries [] = {
5180         /* Links */
5181         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5182           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5183         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5184           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5185         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5186           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5187         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5188           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5189         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5190           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5191         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5192           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5193 };
5194
5195 static const GtkActionEntry attachment_popup_entries [] = {
5196         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5197           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5198         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5199           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5200 };
5201
5202 static void
5203 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5204 {
5205         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5206 }
5207
5208 static void
5209 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5210 {
5211         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5212         gtk_widget_grab_focus (window->priv->view);
5213 }
5214
5215 static void
5216 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5217 {
5218
5219         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5220         gtk_widget_grab_focus (window->priv->view);
5221 }
5222
5223 static void
5224 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5225                                    EvWindow        *window)
5226 {
5227         ev_view_reload (EV_VIEW (window->priv->view));
5228 }
5229
5230 static void
5231 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5232 {
5233         GtkAction *action;
5234
5235         action = g_object_new (EV_TYPE_PAGE_ACTION,
5236                                "name", PAGE_SELECTOR_ACTION,
5237                                "label", _("Page"),
5238                                "tooltip", _("Select Page"),
5239                                "icon_name", "text-x-generic",
5240                                "visible_overflown", FALSE,
5241                                NULL);
5242         g_signal_connect (action, "activate_link",
5243                           G_CALLBACK (activate_link_cb), window);
5244         gtk_action_group_add_action (group, action);
5245         g_object_unref (action);
5246
5247         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5248                                "name", ZOOM_CONTROL_ACTION,
5249                                "label", _("Zoom"),
5250                                "stock_id", EV_STOCK_ZOOM,
5251                                "tooltip", _("Adjust the zoom level"),
5252                                "zoom", 1.0,
5253                                NULL);
5254         g_signal_connect (action, "zoom_to_level",
5255                           G_CALLBACK (zoom_control_changed_cb), window);
5256         gtk_action_group_add_action (group, action);
5257         g_object_unref (action);
5258
5259         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5260                                "name", NAVIGATION_ACTION,
5261                                "label", _("Navigation"),
5262                                "is_important", TRUE,
5263                                "short_label", _("Back"),
5264                                "stock_id", GTK_STOCK_GO_DOWN,
5265                                /*translators: this is the history action*/
5266                                "tooltip", _("Move across visited pages"),
5267                                NULL);
5268         g_signal_connect (action, "activate_link",
5269                           G_CALLBACK (navigation_action_activate_link_cb), window);
5270         gtk_action_group_add_action (group, action);
5271         g_object_unref (action);
5272
5273         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5274                                "name", "FileOpenRecent",
5275                                "label", _("_Open..."),
5276                                "tooltip", _("Open an existing document"),
5277                                "stock_id", GTK_STOCK_OPEN,
5278                                NULL);
5279         g_signal_connect (action, "activate",
5280                           G_CALLBACK (ev_window_cmd_file_open), window);
5281         g_signal_connect (action, "item_activated",
5282                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5283                           window);
5284         gtk_action_group_add_action (group, action);
5285         g_object_unref (action);
5286 }
5287
5288 static void
5289 set_action_properties (GtkActionGroup *action_group)
5290 {
5291         GtkAction *action;
5292
5293         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5294         g_object_set (action, "is-important", TRUE, NULL);
5295         /*translators: this is the label for toolbar button*/
5296         g_object_set (action, "short_label", _("Previous"), NULL);
5297
5298         action = gtk_action_group_get_action (action_group, "GoNextPage");
5299         g_object_set (action, "is-important", TRUE, NULL);
5300         /*translators: this is the label for toolbar button*/
5301         g_object_set (action, "short_label", _("Next"), NULL);
5302
5303         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5304         /*translators: this is the label for toolbar button*/
5305         g_object_set (action, "short_label", _("Zoom In"), NULL);
5306
5307         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5308         /*translators: this is the label for toolbar button*/
5309         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5310
5311         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5312         /*translators: this is the label for toolbar button*/
5313         g_object_set (action, "short_label", _("Best Fit"), NULL);
5314
5315         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5316         /*translators: this is the label for toolbar button*/
5317         g_object_set (action, "short_label", _("Fit Width"), NULL);
5318
5319         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5320         g_object_set (action, "is-important", TRUE, NULL);
5321 }
5322
5323 static void
5324 set_chrome_actions (EvWindow *window)
5325 {
5326         EvWindowPrivate *priv = window->priv;
5327         GtkActionGroup *action_group = priv->action_group;
5328         GtkAction *action;
5329
5330         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5331         g_signal_handlers_block_by_func
5332                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5333         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5334                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5335         g_signal_handlers_unblock_by_func
5336                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5337 }
5338
5339 static void
5340 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5341                           GParamSpec     *pspec,
5342                           EvWindow       *ev_window)
5343 {
5344         GtkTreeModel *model;
5345         GtkAction *action;
5346
5347         g_object_get (G_OBJECT (ev_sidebar_links),
5348                       "model", &model,
5349                       NULL);
5350
5351         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5352         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5353         g_object_unref (model);
5354 }
5355
5356 static gboolean
5357 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5358 {
5359 #ifdef ENABLE_DBUS
5360         GObject *keys;
5361
5362         keys = ev_application_get_media_keys (EV_APP);
5363         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5364 #endif /* ENABLE_DBUS */
5365
5366         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5367         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5368
5369         ev_window_set_view_accels_sensitivity (window, TRUE);
5370
5371         update_chrome_visibility (window);
5372
5373         return FALSE;
5374 }
5375
5376 static gboolean
5377 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5378 {
5379         ev_window_set_view_accels_sensitivity (window, FALSE);
5380
5381         return FALSE;
5382 }
5383
5384 static void
5385 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5386                                     GParamSpec         *pspec,
5387                                     EvWindow           *ev_window)
5388 {
5389         GtkWidget *widget;
5390
5391         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5392
5393         if (widget != NULL) {
5394                 g_signal_connect_object (widget, "focus_in_event",
5395                                          G_CALLBACK (view_actions_focus_in_cb),
5396                                          ev_window, 0);
5397                 g_signal_connect_object (widget, "focus_out_event",
5398                                          G_CALLBACK (view_actions_focus_out_cb),
5399                                          ev_window, 0);
5400                 g_object_unref (widget);
5401         }
5402 }
5403
5404 static gboolean
5405 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5406 {
5407         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5408                 gboolean maximized;
5409
5410                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5411                 if (!ev_window_is_empty (window))
5412                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5413         }
5414
5415         return FALSE;
5416 }
5417
5418 static gboolean
5419 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5420 {
5421         char *uri = window->priv->uri;
5422         GdkWindowState state;
5423         int x, y, width, height, document_width, document_height;
5424
5425         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5426
5427         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5428                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5429                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5430
5431                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5432                         ev_page_cache_get_max_width (window->priv->page_cache,
5433                                                      0, 1.0,
5434                                                      &document_width);
5435                         ev_page_cache_get_max_height (window->priv->page_cache,
5436                                                       0, 1.0,
5437                                                       &document_height);
5438                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5439                                                         (double)width / document_width);
5440                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5441                                                         (double)height / document_height);
5442
5443                         ev_metadata_manager_set_int (uri, "window_x", x);
5444                         ev_metadata_manager_set_int (uri, "window_y", y);
5445                         ev_metadata_manager_set_int (uri, "window_width", width);
5446                         ev_metadata_manager_set_int (uri, "window_height", height);
5447                 }
5448         }
5449
5450         return FALSE;
5451 }
5452
5453 static void
5454 launch_action (EvWindow *window, EvLinkAction *action)
5455 {
5456         const char *filename = ev_link_action_get_filename (action);
5457         GAppInfo *app_info;
5458         GFile *file;
5459         GList file_list = {NULL};
5460         GAppLaunchContext *context = NULL;
5461         GError *error = NULL;
5462
5463         if (filename == NULL)
5464                 return;
5465
5466         if (g_path_is_absolute (filename)) {
5467                 file = g_file_new_for_path (filename);
5468         } else {
5469                 GFile *base_file;
5470                 gchar *dir;
5471
5472                 dir = g_path_get_dirname (window->priv->uri);
5473                 base_file = g_file_new_for_uri (dir);
5474                 g_free (dir);
5475
5476                 file = g_file_resolve_relative_path (base_file, filename);
5477                 g_object_unref (base_file);
5478         }
5479
5480         app_info = g_file_query_default_handler (file, NULL, &error);
5481         if (!app_info) {
5482                 ev_window_error_message (window, error,
5483                                          "%s",
5484                                          _("Unable to launch external application."));
5485                 g_object_unref (file);
5486                 g_error_free (error);
5487
5488                 return;
5489         }
5490
5491 #if GTK_CHECK_VERSION (2, 14, 0)
5492         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5493         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5494                                            gtk_window_get_screen (GTK_WINDOW (window)));
5495         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5496 #endif
5497
5498         file_list.data = file;
5499         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5500                 ev_window_error_message (window, error,
5501                                          "%s",
5502                                          _("Unable to launch external application."));
5503                 g_error_free (error);
5504         }
5505
5506         g_object_unref (app_info);
5507         g_object_unref (file);
5508
5509         /* According to the PDF spec filename can be an executable. I'm not sure
5510            allowing to launch executables is a good idea though. -- marco */
5511 }
5512
5513 static void
5514 launch_external_uri (EvWindow *window, EvLinkAction *action)
5515 {
5516         const gchar *uri = ev_link_action_get_uri (action);
5517         GError *error = NULL;
5518         gboolean ret;
5519 #if GTK_CHECK_VERSION (2, 14, 0)
5520         GAppLaunchContext *context = NULL;
5521 #endif
5522
5523 #if GTK_CHECK_VERSION (2, 14, 0)
5524         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5525         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5526                                            gtk_window_get_screen (GTK_WINDOW (window)));
5527         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5528                                               GDK_CURRENT_TIME);
5529 #endif
5530
5531         if (!g_strstr_len (uri, strlen (uri), "://") &&
5532             !g_str_has_prefix (uri, "mailto:")) {
5533                 gchar *http;
5534
5535                 /* Not a valid uri, assuming it's http */
5536                 http = g_strdup_printf ("http://%s", uri);
5537                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5538                 g_free (http);
5539         } else {
5540                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5541         }
5542
5543         if (ret == FALSE) {
5544                 ev_window_error_message (window, error,
5545                                          "%s", _("Unable to open external link"));
5546                 g_error_free (error);
5547         }
5548 }
5549
5550 static void
5551 open_remote_link (EvWindow *window, EvLinkAction *action)
5552 {
5553         gchar *uri;
5554         gchar *dir;
5555
5556         dir = g_path_get_dirname (window->priv->uri);
5557
5558         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5559                                 NULL);
5560         g_free (dir);
5561
5562         ev_application_open_uri_at_dest (EV_APP, uri,
5563                                          gtk_window_get_screen (GTK_WINDOW (window)),
5564                                          ev_link_action_get_dest (action),
5565                                          0,
5566                                          NULL,
5567                                          FALSE,
5568                                          NULL,
5569                                          GDK_CURRENT_TIME);
5570
5571         g_free (uri);
5572 }
5573
5574 static void
5575 do_action_named (EvWindow *window, EvLinkAction *action)
5576 {
5577         const gchar *name = ev_link_action_get_name (action);
5578
5579         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5580                 ev_window_cmd_go_first_page (NULL, window);
5581         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5582                 ev_window_cmd_go_previous_page (NULL, window);
5583         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5584                 ev_window_cmd_go_next_page (NULL, window);
5585         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5586                 ev_window_cmd_go_last_page (NULL, window);
5587         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5588                 ev_window_cmd_focus_page_selector (NULL, window);
5589         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5590                 ev_window_cmd_edit_find (NULL, window);
5591         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5592                 ev_window_cmd_file_close_window (NULL, window);
5593         } else {
5594                 g_warning ("Unimplemented named action: %s, please post a "
5595                            "bug report in Evince bugzilla "
5596                            "(http://bugzilla.gnome.org) with a testcase.",
5597                            name);
5598         }
5599 }
5600
5601 static void
5602 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5603 {
5604         switch (ev_link_action_get_action_type (action)) {
5605                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5606                         EvLinkDest *dest;
5607
5608                         dest = ev_link_action_get_dest (action);
5609                         if (!dest)
5610                                 return;
5611
5612                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5613                 }
5614                         break;
5615                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5616                         launch_external_uri (window, action);
5617                         break;
5618                 case EV_LINK_ACTION_TYPE_LAUNCH:
5619                         launch_action (window, action);
5620                         break;
5621                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5622                         open_remote_link (window, action);
5623                         break;
5624                 case EV_LINK_ACTION_TYPE_NAMED:
5625                         do_action_named (window, action);
5626                         break;
5627                 default:
5628                         g_assert_not_reached ();
5629         }
5630 }
5631
5632 static void
5633 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5634 {
5635         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5636 }
5637
5638 static void
5639 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5640 {
5641         EvLinkAction *ev_action = NULL;
5642         EvLinkDest   *dest;
5643
5644         ev_action = ev_link_get_action (window->priv->link);
5645         if (!ev_action)
5646                 return;
5647
5648         dest = ev_link_action_get_dest (ev_action);
5649         if (!dest)
5650                 return;
5651
5652         ev_window_cmd_file_open_copy_at_dest (window, dest);
5653 }
5654
5655 static void
5656 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5657 {
5658         EvLinkAction *ev_action;
5659
5660         ev_action = ev_link_get_action (window->priv->link);
5661         if (!ev_action)
5662                 return;
5663
5664         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5665                                    ev_action);
5666 }
5667
5668
5669 static void
5670 image_save_dialog_response_cb (GtkWidget *fc,
5671                                gint       response_id,
5672                                EvWindow  *ev_window)
5673 {
5674         GFile           *target_file;
5675         gboolean         is_native;
5676         GError          *error = NULL;
5677         GdkPixbuf       *pixbuf;
5678         gchar           *uri;
5679         gchar          **extensions;
5680         gchar           *filename;
5681         gchar           *file_format;
5682         GdkPixbufFormat *format;
5683         GtkFileFilter   *filter;
5684
5685         if (response_id != GTK_RESPONSE_OK) {
5686                 gtk_widget_destroy (fc);
5687                 return;
5688         }
5689
5690         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5691         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5692         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5693
5694         if (format == NULL) {
5695                 format = get_gdk_pixbuf_format_by_extension (uri);
5696         }
5697
5698         if (format == NULL) {
5699                 ev_window_error_message (ev_window, NULL,
5700                                          "%s",
5701                                          _("Couldn't find appropriate format to save image"));
5702                 g_free (uri);
5703                 gtk_widget_destroy (fc);
5704
5705                 return;
5706         }
5707
5708         extensions = gdk_pixbuf_format_get_extensions (format);
5709         if (!g_str_has_suffix (uri, extensions[0])) {
5710                 gchar *uri_extension;
5711
5712                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5713                 target_file = g_file_new_for_uri (uri_extension);
5714                 g_free (uri_extension);
5715         } else {
5716                 target_file = g_file_new_for_uri (uri);
5717         }
5718         g_strfreev (extensions);
5719         g_free (uri);
5720
5721         is_native = g_file_is_native (target_file);
5722         if (is_native) {
5723                 filename = g_file_get_path (target_file);
5724         } else {
5725                 filename = ev_tmp_filename ("saveimage");
5726         }
5727
5728         ev_document_doc_mutex_lock ();
5729         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5730                                                ev_window->priv->image);
5731         ev_document_doc_mutex_unlock ();
5732
5733         file_format = gdk_pixbuf_format_get_name (format);
5734         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5735         g_free (file_format);
5736         g_object_unref (pixbuf);
5737
5738         if (error) {
5739                 ev_window_error_message (ev_window, error,
5740                                          "%s", _("The image could not be saved."));
5741                 g_error_free (error);
5742                 g_free (filename);
5743                 g_object_unref (target_file);
5744                 gtk_widget_destroy (fc);
5745
5746                 return;
5747         }
5748
5749         if (!is_native) {
5750                 GFile *source_file;
5751
5752                 source_file = g_file_new_for_path (filename);
5753
5754                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5755                                        source_file, target_file);
5756                 g_object_unref (source_file);
5757         }
5758
5759         g_free (filename);
5760         g_object_unref (target_file);
5761         gtk_widget_destroy (fc);
5762 }
5763
5764 static void
5765 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5766 {
5767         GtkWidget *fc;
5768
5769         if (!window->priv->image)
5770                 return;
5771
5772         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5773                                           GTK_WINDOW (window),
5774                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5775                                           GTK_STOCK_CANCEL,
5776                                           GTK_RESPONSE_CANCEL,
5777                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5778                                           NULL);
5779
5780         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5781         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5782                                                  GTK_RESPONSE_OK,
5783                                                  GTK_RESPONSE_CANCEL,
5784                                                  -1);
5785
5786         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5787         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5788
5789         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5790
5791         g_signal_connect (fc, "response",
5792                           G_CALLBACK (image_save_dialog_response_cb),
5793                           window);
5794
5795         gtk_widget_show (fc);
5796 }
5797
5798 static void
5799 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5800 {
5801         GtkClipboard *clipboard;
5802         GdkPixbuf    *pixbuf;
5803
5804         if (!window->priv->image)
5805                 return;
5806
5807         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5808                                               GDK_SELECTION_CLIPBOARD);
5809         ev_document_doc_mutex_lock ();
5810         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5811                                                window->priv->image);
5812         ev_document_doc_mutex_unlock ();
5813
5814         gtk_clipboard_set_image (clipboard, pixbuf);
5815         g_object_unref (pixbuf);
5816 }
5817
5818 static void
5819 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5820 {
5821         GList     *l;
5822         GdkScreen *screen;
5823
5824         if (!window->priv->attach_list)
5825                 return;
5826
5827         screen = gtk_window_get_screen (GTK_WINDOW (window));
5828
5829         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5830                 EvAttachment *attachment;
5831                 GError       *error = NULL;
5832
5833                 attachment = (EvAttachment *) l->data;
5834
5835                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5836
5837                 if (error) {
5838                         ev_window_error_message (window, error,
5839                                                  "%s", _("Unable to open attachment"));
5840                         g_error_free (error);
5841                 }
5842         }
5843 }
5844
5845 static void
5846 attachment_save_dialog_response_cb (GtkWidget *fc,
5847                                     gint       response_id,
5848                                     EvWindow  *ev_window)
5849 {
5850         GFile                *target_file;
5851         gchar                *uri;
5852         GList                *l;
5853         GtkFileChooserAction  fc_action;
5854         gboolean              is_dir;
5855         gboolean              is_native;
5856
5857         if (response_id != GTK_RESPONSE_OK) {
5858                 gtk_widget_destroy (fc);
5859                 return;
5860         }
5861
5862         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5863         target_file = g_file_new_for_uri (uri);
5864         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5865         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5866         is_native = g_file_is_native (target_file);
5867
5868         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5869                 EvAttachment *attachment;
5870                 GFile        *save_to;
5871                 GError       *error = NULL;
5872
5873                 attachment = (EvAttachment *) l->data;
5874
5875                 if (is_native) {
5876                         if (is_dir) {
5877                                 save_to = g_file_get_child (target_file,
5878                                                             ev_attachment_get_name (attachment));
5879                         } else {
5880                                 save_to = g_object_ref (target_file);
5881                         }
5882                 } else {
5883                         save_to = ev_tmp_file_get ("saveattachment");
5884                 }
5885
5886                 ev_attachment_save (attachment, save_to, &error);
5887
5888                 if (error) {
5889                         ev_window_error_message (ev_window, error,
5890                                                  "%s", _("The attachment could not be saved."));
5891                         g_error_free (error);
5892                         g_object_unref (save_to);
5893
5894                         continue;
5895                 }
5896
5897                 if (!is_native) {
5898                         GFile *dest_file;
5899
5900                         if (is_dir) {
5901                                 dest_file = g_file_get_child (target_file,
5902                                                               ev_attachment_get_name (attachment));
5903                         } else {
5904                                 dest_file = g_object_ref (target_file);
5905                         }
5906
5907                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5908                                                save_to, dest_file);
5909
5910                         g_object_unref (dest_file);
5911                 }
5912
5913                 g_object_unref (save_to);
5914         }
5915
5916         g_free (uri);
5917         g_object_unref (target_file);
5918
5919         gtk_widget_destroy (fc);
5920 }
5921
5922 static void
5923 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5924 {
5925         GtkWidget    *fc;
5926         EvAttachment *attachment = NULL;
5927
5928         if (!window->priv->attach_list)
5929                 return;
5930
5931         if (g_list_length (window->priv->attach_list) == 1)
5932                 attachment = (EvAttachment *) window->priv->attach_list->data;
5933
5934         fc = gtk_file_chooser_dialog_new (
5935                 _("Save Attachment"),
5936                 GTK_WINDOW (window),
5937                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5938                 GTK_STOCK_CANCEL,
5939                 GTK_RESPONSE_CANCEL,
5940                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5941                 NULL);
5942
5943         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5944         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5945                                                  GTK_RESPONSE_OK,
5946                                                  GTK_RESPONSE_CANCEL,
5947                                                  -1);
5948
5949         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5950         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5951
5952         if (attachment)
5953                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5954                                                    ev_attachment_get_name (attachment));
5955
5956         g_signal_connect (fc, "response",
5957                           G_CALLBACK (attachment_save_dialog_response_cb),
5958                           window);
5959
5960         gtk_widget_show (fc);
5961 }
5962
5963 static void
5964 ev_window_media_player_key_pressed (EvWindow    *window,
5965                                     const gchar *key,
5966                                     gpointer     user_data)
5967 {
5968         if (!gtk_window_is_active (GTK_WINDOW (window)))
5969                 return;
5970
5971         /* Note how Previous/Next only go to the
5972          * next/previous page despite their icon telling you
5973          * they should go to the beginning/end.
5974          *
5975          * There's very few keyboards with FFW/RWD though,
5976          * so we stick the most useful keybinding on the most
5977          * often seen keys
5978          */
5979         if (strcmp (key, "Play") == 0) {
5980                 ev_window_run_presentation (window);
5981         } else if (strcmp (key, "Previous") == 0) {
5982                 ev_window_cmd_go_previous_page (NULL, window);
5983         } else if (strcmp (key, "Next") == 0) {
5984                 ev_window_cmd_go_next_page (NULL, window);
5985         } else if (strcmp (key, "FastForward") == 0) {
5986                 ev_window_cmd_go_last_page (NULL, window);
5987         } else if (strcmp (key, "Rewind") == 0) {
5988                 ev_window_cmd_go_first_page (NULL, window);
5989         }
5990 }
5991
5992 static void
5993 ev_window_init (EvWindow *ev_window)
5994 {
5995         GtkActionGroup *action_group;
5996         GtkAccelGroup *accel_group;
5997         GError *error = NULL;
5998         GtkWidget *sidebar_widget;
5999         GObject *mpkeys;
6000
6001         g_signal_connect (ev_window, "configure_event",
6002                           G_CALLBACK (window_configure_event_cb), NULL);
6003         g_signal_connect (ev_window, "window_state_event",
6004                           G_CALLBACK (window_state_event_cb), NULL);
6005
6006         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6007
6008         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6009         ev_window->priv->title = ev_window_title_new (ev_window);
6010
6011         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6012         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6013         gtk_widget_show (ev_window->priv->main_box);
6014
6015         action_group = gtk_action_group_new ("MenuActions");
6016         ev_window->priv->action_group = action_group;
6017         gtk_action_group_set_translation_domain (action_group, NULL);
6018         gtk_action_group_add_actions (action_group, entries,
6019                                       G_N_ELEMENTS (entries), ev_window);
6020         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6021                                              G_N_ELEMENTS (toggle_entries),
6022                                              ev_window);
6023         set_action_properties (action_group);
6024         register_custom_actions (ev_window, action_group);
6025
6026         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6027         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6028                                             action_group, 0);
6029
6030         accel_group =
6031                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6032         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6033
6034         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6035
6036         action_group = gtk_action_group_new ("ViewPopupActions");
6037         ev_window->priv->view_popup_action_group = action_group;
6038         gtk_action_group_set_translation_domain (action_group, NULL);
6039         gtk_action_group_add_actions (action_group, view_popup_entries,
6040                                       G_N_ELEMENTS (view_popup_entries),
6041                                       ev_window);
6042         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6043                                             action_group, 0);
6044
6045         action_group = gtk_action_group_new ("AttachmentPopupActions");
6046         ev_window->priv->attachment_popup_action_group = action_group;
6047         gtk_action_group_set_translation_domain (action_group, NULL);
6048         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6049                                       G_N_ELEMENTS (attachment_popup_entries),
6050                                       ev_window);
6051         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6052                                             action_group, 0);
6053
6054         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
6055                                               DATADIR"/evince-ui.xml",
6056                                               &error)) {
6057                 g_warning ("building menus failed: %s", error->message);
6058                 g_error_free (error);
6059         }
6060
6061         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6062         ev_window->priv->recent_action_group = NULL;
6063         ev_window->priv->recent_ui_id = 0;
6064         g_signal_connect_swapped (ev_window->priv->recent_manager,
6065                                   "changed",
6066                                   G_CALLBACK (ev_window_setup_recent),
6067                                   ev_window);
6068
6069         ev_window->priv->menubar =
6070                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6071                                             "/MainMenu");
6072         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6073                             ev_window->priv->menubar,
6074                             FALSE, FALSE, 0);
6075
6076         ev_window->priv->toolbar = GTK_WIDGET
6077           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6078                          "ui-manager", ev_window->priv->ui_manager,
6079                          "popup-path", "/ToolbarPopup",
6080                          "model", ev_application_get_toolbars_model (EV_APP),
6081                          NULL));
6082
6083         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6084                                    "DefaultToolBar");
6085         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6086                             ev_window->priv->toolbar,
6087                             FALSE, FALSE, 0);
6088         gtk_widget_show (ev_window->priv->toolbar);
6089
6090         /* Add the main area */
6091         ev_window->priv->hpaned = gtk_hpaned_new ();
6092         g_signal_connect (ev_window->priv->hpaned,
6093                           "notify::position",
6094                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6095                           ev_window);
6096
6097         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6098         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6099                             TRUE, TRUE, 0);
6100         gtk_widget_show (ev_window->priv->hpaned);
6101
6102         ev_window->priv->sidebar = ev_sidebar_new ();
6103         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6104                          ev_window->priv->sidebar, FALSE, FALSE);
6105         gtk_widget_show (ev_window->priv->sidebar);
6106
6107         /* Stub sidebar, for now */
6108
6109         sidebar_widget = ev_sidebar_thumbnails_new ();
6110         ev_window->priv->sidebar_thumbs = sidebar_widget;
6111         g_signal_connect (sidebar_widget,
6112                           "notify::main-widget",
6113                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6114                           ev_window);
6115         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6116         gtk_widget_show (sidebar_widget);
6117         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6118                              sidebar_widget);
6119
6120         sidebar_widget = ev_sidebar_links_new ();
6121         ev_window->priv->sidebar_links = sidebar_widget;
6122         g_signal_connect (sidebar_widget,
6123                           "notify::model",
6124                           G_CALLBACK (sidebar_widget_model_set),
6125                           ev_window);
6126         g_signal_connect (sidebar_widget,
6127                           "link_activated",
6128                           G_CALLBACK (sidebar_links_link_activated_cb),
6129                           ev_window);
6130         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6131         gtk_widget_show (sidebar_widget);
6132         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6133                              sidebar_widget);
6134
6135         sidebar_widget = ev_sidebar_attachments_new ();
6136         ev_window->priv->sidebar_attachments = sidebar_widget;
6137         g_signal_connect_object (sidebar_widget,
6138                                  "popup",
6139                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6140                                  ev_window, 0);
6141         gtk_widget_show (sidebar_widget);
6142         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6143                              sidebar_widget);
6144
6145         sidebar_widget = ev_sidebar_layers_new ();
6146         ev_window->priv->sidebar_layers = sidebar_widget;
6147         g_signal_connect (sidebar_widget,
6148                           "layers_visibility_changed",
6149                           G_CALLBACK (sidebar_layers_visibility_changed),
6150                           ev_window);
6151         gtk_widget_show (sidebar_widget);
6152         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6153                              sidebar_widget);
6154
6155         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6156         ev_window->priv->scrolled_window =
6157                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6158                                           "shadow-type", GTK_SHADOW_IN,
6159                                           NULL));
6160         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6161                             ev_window->priv->scrolled_window,
6162                             TRUE, TRUE, 0);
6163         gtk_widget_show (ev_window->priv->scrolled_window);
6164
6165         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6166                         ev_window->priv->view_box);
6167         gtk_widget_show (ev_window->priv->view_box);
6168
6169         ev_window->priv->view = ev_view_new ();
6170         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6171                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6172         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6173         g_signal_connect_swapped (ev_window->priv->password_view,
6174                                   "unlock",
6175                                   G_CALLBACK (ev_window_password_view_unlock),
6176                                   ev_window);
6177         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6178                                  G_CALLBACK (view_actions_focus_in_cb),
6179                                  ev_window, 0);
6180         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6181                                  G_CALLBACK (view_actions_focus_out_cb),
6182                                  ev_window, 0);
6183         g_signal_connect_object (ev_window->priv->view, "external-link",
6184                                  G_CALLBACK (view_external_link_cb),
6185                                  ev_window, 0);
6186         g_signal_connect_object (ev_window->priv->view, "handle-link",
6187                                  G_CALLBACK (view_handle_link_cb),
6188                                  ev_window, 0);
6189         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
6190                                  G_CALLBACK (ev_window_set_view_size),
6191                                  ev_window);
6192         g_signal_connect_object (ev_window->priv->view,
6193                                  "popup",
6194                                  G_CALLBACK (view_menu_popup_cb),
6195                                  ev_window, 0);
6196         gtk_widget_show (ev_window->priv->view);
6197         gtk_widget_show (ev_window->priv->password_view);
6198
6199         /* Find Bar */
6200         ev_window->priv->find_bar = egg_find_bar_new ();
6201         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6202                           ev_window->priv->find_bar,
6203                           FALSE, TRUE, 0);
6204
6205         /* We own a ref on these widgets, as we can swap them in and out */
6206         g_object_ref (ev_window->priv->view);
6207         g_object_ref (ev_window->priv->password_view);
6208
6209         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6210                            ev_window->priv->view);
6211
6212         g_signal_connect (ev_window->priv->view,
6213                           "notify::sizing-mode",
6214                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6215                           ev_window);
6216         g_signal_connect (ev_window->priv->view,
6217                           "notify::zoom",
6218                           G_CALLBACK (ev_window_zoom_changed_cb),
6219                           ev_window);
6220         g_signal_connect (ev_window->priv->view,
6221                           "notify::dual-page",
6222                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6223                           ev_window);
6224         g_signal_connect (ev_window->priv->view,
6225                           "notify::continuous",
6226                           G_CALLBACK (ev_window_continuous_changed_cb),
6227                           ev_window);
6228         g_signal_connect (ev_window->priv->view,
6229                           "notify::rotation",
6230                           G_CALLBACK (ev_window_rotation_changed_cb),
6231                           ev_window);
6232         g_signal_connect (ev_window->priv->view,
6233                           "notify::has-selection",
6234                           G_CALLBACK (ev_window_has_selection_changed_cb),
6235                           ev_window);
6236
6237         /* Connect sidebar signals */
6238         g_signal_connect (ev_window->priv->sidebar,
6239                           "notify::visible",
6240                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6241                           ev_window);
6242         g_signal_connect (ev_window->priv->sidebar,
6243                           "notify::current-page",
6244                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6245                           ev_window);
6246
6247         /* Connect to find bar signals */
6248         g_signal_connect (ev_window->priv->find_bar,
6249                           "previous",
6250                           G_CALLBACK (find_bar_previous_cb),
6251                           ev_window);
6252         g_signal_connect (ev_window->priv->find_bar,
6253                           "next",
6254                           G_CALLBACK (find_bar_next_cb),
6255                           ev_window);
6256         g_signal_connect (ev_window->priv->find_bar,
6257                           "close",
6258                           G_CALLBACK (find_bar_close_cb),
6259                           ev_window);
6260         g_signal_connect (ev_window->priv->find_bar,
6261                           "notify::search-string",
6262                           G_CALLBACK (find_bar_search_changed_cb),
6263                           ev_window);
6264         g_signal_connect (ev_window->priv->find_bar,
6265                           "notify::case-sensitive",
6266                           G_CALLBACK (find_bar_search_changed_cb),
6267                           ev_window);
6268         g_signal_connect (ev_window->priv->find_bar,
6269                           "notify::visible",
6270                           G_CALLBACK (find_bar_visibility_changed_cb),
6271                           ev_window);
6272         g_signal_connect (ev_window->priv->find_bar,
6273                           "scroll",
6274                           G_CALLBACK (find_bar_scroll),
6275                           ev_window);
6276
6277         /* Popups */
6278         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6279                                                                  "/DocumentPopup");
6280         ev_window->priv->link = NULL;
6281
6282         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6283                                                                        "/AttachmentPopup");
6284         ev_window->priv->attach_list = NULL;
6285
6286         /* Media player keys */
6287         mpkeys = ev_application_get_media_keys (EV_APP);
6288         if (mpkeys) {
6289                 g_signal_connect_swapped (mpkeys, "key_pressed",
6290                                           G_CALLBACK (ev_window_media_player_key_pressed),
6291                                           ev_window);
6292         }
6293
6294         /* Give focus to the document view */
6295         gtk_widget_grab_focus (ev_window->priv->view);
6296
6297         /* Set it user interface params */
6298         ev_window_setup_recent (ev_window);
6299
6300         setup_chrome_from_metadata (ev_window);
6301         set_chrome_actions (ev_window);
6302         update_chrome_visibility (ev_window);
6303
6304         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6305
6306         setup_view_from_metadata (ev_window);
6307         setup_sidebar_from_metadata (ev_window);
6308
6309         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6310         ev_window_setup_action_sensitivity (ev_window);
6311
6312         /* Drag and Drop */
6313         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6314                            GTK_DEST_DEFAULT_ALL,
6315                            NULL, 0,
6316                            GDK_ACTION_COPY);
6317         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6318 }
6319
6320 /**
6321  * ev_window_new:
6322  *
6323  * Creates a #GtkWidget that represents the window.
6324  *
6325  * Returns: the #GtkWidget that represents the window.
6326  */
6327 GtkWidget *
6328 ev_window_new (void)
6329 {
6330         GtkWidget *ev_window;
6331
6332         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6333                                               "type", GTK_WINDOW_TOPLEVEL,
6334                                               NULL));
6335
6336         return ev_window;
6337 }