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) 2009 Juanjo Marín <juanj.marin@juntadeandalucia.es>
   5  *  Copyright (C) 2008 Carlos Garcia Campos
   6  *  Copyright (C) 2004 Martin Kretzschmar
   7  *  Copyright (C) 2004 Red Hat, Inc.
   8  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   9  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
  10  *
  11  *  Author:
  12  *    Martin Kretzschmar <martink@gnome.org>
  13  *
  14  * Evince is free software; you can redistribute it and/or modify it
  15  * under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Evince is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37 #include <math.h>
  38
  39 #include <glib/gstdio.h>
  40 #include <glib/gi18n.h>
  41 #include <gio/gio.h>
  42 #include <gtk/gtk.h>
  43
  44 #include "egg-editable-toolbar.h"
  45 #include "egg-toolbar-editor.h"
  46 #include "egg-toolbars-model.h"
  47
  48 #include "eggfindbar.h"
  49
  50 #include "ephy-zoom-action.h"
  51 #include "ephy-zoom.h"
  52
  53 #include "ev-application.h"
  54 #include "ev-document-factory.h"
  55 #include "ev-document-find.h"
  56 #include "ev-document-fonts.h"
  57 #include "ev-document-images.h"
  58 #include "ev-document-links.h"
  59 #include "ev-document-thumbnails.h"
  60 #include "ev-document-annotations.h"
  61 #include "ev-document-type-builtins.h"
  62 #include "ev-document-misc.h"
  63 #include "ev-file-exporter.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-file-monitor.h"
  66 #include "ev-history.h"
  67 #include "ev-image.h"
  68 #include "ev-job-scheduler.h"
  69 #include "ev-jobs.h"
  70 #include "ev-message-area.h"
  71 #include "ev-metadata.h"
  72 #include "ev-navigation-action.h"
  73 #include "ev-open-recent-action.h"
  74 #include "ev-page-action.h"
  75 #include "ev-password-view.h"
  76 #include "ev-properties-dialog.h"
  77 #include "ev-sidebar-annotations.h"
  78 #include "ev-sidebar-attachments.h"
  79 #include "ev-sidebar.h"
  80 #include "ev-sidebar-links.h"
  81 #include "ev-sidebar-page.h"
  82 #include "ev-sidebar-thumbnails.h"
  83 #include "ev-sidebar-layers.h"
  84 #include "ev-stock-icons.h"
  85 #include "ev-utils.h"
  86 #include "ev-keyring.h"
  87 #include "ev-view.h"
  88 #include "ev-view-presentation.h"
  89 #include "ev-view-type-builtins.h"
  90 #include "ev-window.h"
  91 #include "ev-window-title.h"
  92 #include "ev-print-operation.h"
  93 #include "ev-progress-message-area.h"
  94 #include "ev-annotation-properties-dialog.h"
  95
  96 #ifdef ENABLE_DBUS
  97 #include "ev-media-player-keys.h"
  98 #endif /* ENABLE_DBUS */
  99
 100 typedef enum {
 101         PAGE_MODE_DOCUMENT,
 102         PAGE_MODE_PASSWORD
 103 } EvWindowPageMode;
 104
 105 typedef enum {
 106         EV_CHROME_MENUBAR       = 1 << 0,
 107         EV_CHROME_TOOLBAR       = 1 << 1,
 108         EV_CHROME_FINDBAR       = 1 << 2,
 109         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 110         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 111         EV_CHROME_SIDEBAR       = 1 << 5,
 112         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 113 } EvChrome;
 114
 115 typedef enum {
 116         EV_SAVE_DOCUMENT,
 117         EV_SAVE_ATTACHMENT,
 118         EV_SAVE_IMAGE
 119 } EvSaveType;
 120
 121 struct _EvWindowPrivate {
 122         /* UI */
 123         EvChrome chrome;
 124
 125         GtkWidget *main_box;
 126         GtkWidget *menubar;
 127         GtkWidget *toolbar;
 128         GtkWidget *hpaned;
 129         GtkWidget *view_box;
 130         GtkWidget *sidebar;
 131         GtkWidget *find_bar;
 132         GtkWidget *scrolled_window;
 133         GtkWidget *view;
 134         GtkWidget *presentation_view;
 135         GtkWidget *message_area;
 136         GtkWidget *password_view;
 137         GtkWidget *sidebar_thumbs;
 138         GtkWidget *sidebar_links;
 139         GtkWidget *sidebar_attachments;
 140         GtkWidget *sidebar_layers;
 141         GtkWidget *sidebar_annots;
 142
 143         /* Settings */
 144         GSettings *settings;
 145         GSettings *last_settings;
 146         GSettings *lockdown_settings;
 147
 148         /* Menubar accels */
 149         guint           menubar_accel_keyval;
 150         GdkModifierType menubar_accel_modifier;
 151
 152         /* Progress Messages */
 153         guint progress_idle;
 154         GCancellable *progress_cancellable;
 155
 156         /* Dialogs */
 157         GtkWidget *properties;
 158         GtkWidget *print_dialog;
 159
 160         /* UI Builders */
 161         GtkActionGroup   *action_group;
 162         GtkActionGroup   *view_popup_action_group;
 163         GtkActionGroup   *attachment_popup_action_group;
 164         GtkRecentManager *recent_manager;
 165         GtkActionGroup   *recent_action_group;
 166         guint             recent_ui_id;
 167         GtkUIManager     *ui_manager;
 168
 169         /* Fullscreen mode */
 170         GtkWidget *fullscreen_toolbar;
 171
 172         /* Popup view */
 173         GtkWidget    *view_popup;
 174         EvLink       *link;
 175         EvImage      *image;
 176         EvAnnotation *annot;
 177
 178         /* Popup attachment */
 179         GtkWidget    *attachment_popup;
 180         GList        *attach_list;
 181
 182         /* Document */
 183         EvDocumentModel *model;
 184         char *uri;
 185         glong uri_mtime;
 186         char *local_uri;
 187         gboolean in_reload;
 188         EvFileMonitor *monitor;
 189         guint setup_document_idle;
 190
 191         EvDocument *document;
 192         EvHistory *history;
 193         EvWindowPageMode page_mode;
 194         EvWindowTitle *title;
 195         EvMetadata *metadata;
 196
 197         /* Load params */
 198         EvLinkDest       *dest;
 199         gchar            *search_string;
 200         EvWindowRunMode   window_mode;
 201
 202         EvJob            *load_job;
 203         EvJob            *reload_job;
 204         EvJob            *thumbnail_job;
 205         EvJob            *save_job;
 206         EvJob            *find_job;
 207
 208         /* Printing */
 209         GQueue           *print_queue;
 210         GtkPrintSettings *print_settings;
 211         GtkPageSetup     *print_page_setup;
 212         gboolean          close_after_print;
 213
 214 #ifdef ENABLE_DBUS
 215         /* DBus */
 216         guint  dbus_object_id;
 217         gchar *dbus_object_path;
 218 #endif
 219 };
 220
 221 #define EV_WINDOW_GET_PRIVATE(object) \
 222         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 223
 224 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 225
 226 #define PAGE_SELECTOR_ACTION    "PageSelector"
 227 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 228 #define NAVIGATION_ACTION       "Navigation"
 229
 230 #define GS_LOCKDOWN_SCHEMA_NAME  "org.gnome.desktop.lockdown"
 231 #define GS_LOCKDOWN_SAVE         "disable-save-to-disk"
 232 #define GS_LOCKDOWN_PRINT        "disable-printing"
 233 #define GS_LOCKDOWN_PRINT_SETUP  "disable-print-setup"
 234
 235 #ifdef ENABLE_DBUS
 236 #define EV_WINDOW_DBUS_OBJECT_PATH "/org/gnome/evince/Window/%d"
 237 #define EV_WINDOW_DBUS_INTERFACE   "org.gnome.evince.Window"
 238 #endif
 239
 240 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 241 #define GS_OVERRIDE_RESTRICTIONS "override-restrictions"
 242
 243 #define SIDEBAR_DEFAULT_SIZE    132
 244 #define LINKS_SIDEBAR_ID "links"
 245 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 246 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 247 #define LAYERS_SIDEBAR_ID "layers"
 248 #define ANNOTS_SIDEBAR_ID "annotations"
 249
 250 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 251 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 252 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 253
 254 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 255
 256 #define MIN_SCALE 0.05409
 257 #define PAGE_CACHE_SIZE 52428800 /* 50MB */
 258
 259 #define MAX_RECENT_ITEM_LEN (40)
 260
 261 static const gchar *document_print_settings[] = {
 262         GTK_PRINT_SETTINGS_N_COPIES,
 263         GTK_PRINT_SETTINGS_COLLATE,
 264         GTK_PRINT_SETTINGS_REVERSE,
 265         GTK_PRINT_SETTINGS_NUMBER_UP,
 266         GTK_PRINT_SETTINGS_SCALE,
 267         GTK_PRINT_SETTINGS_PRINT_PAGES,
 268         GTK_PRINT_SETTINGS_PAGE_RANGES,
 269         GTK_PRINT_SETTINGS_PAGE_SET,
 270         GTK_PRINT_SETTINGS_OUTPUT_URI
 271 };
 272
 273 static void     ev_window_update_actions                (EvWindow         *ev_window);
 274 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 275                                                          GParamSpec       *pspec,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_set_page_mode                 (EvWindow         *window,
 278                                                          EvWindowPageMode  page_mode);
 279 static void     ev_window_load_job_cb                   (EvJob            *job,
 280                                                          gpointer          data);
 281 static void     ev_window_reload_document               (EvWindow         *window,
 282                                                          EvLinkDest *dest);
 283 static void     ev_window_reload_job_cb                 (EvJob            *job,
 284                                                          EvWindow         *window);
 285 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 286                                                          EvWindow         *ev_window);
 287 static void     ev_window_save_job_cb                   (EvJob            *save,
 288                                                          EvWindow         *window);
 289 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 290                                                          GParamSpec       *pspec,
 291                                                          EvWindow         *ev_window);
 292 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 293                                                          GParamSpec       *pspec,
 294                                                          EvWindow         *ev_window);
 295 static void     ev_window_add_recent                    (EvWindow         *window,
 296                                                          const char       *filename);
 297 static void     ev_window_run_fullscreen                (EvWindow         *window);
 298 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 299                                                          gboolean          unfullscreen_window);
 300 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 301                                                          EvWindow         *window);
 302 static void     ev_window_run_presentation              (EvWindow         *window);
 303 static void     ev_window_stop_presentation             (EvWindow         *window,
 304                                                          gboolean          unfullscreen_window);
 305 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 306                                                          EvWindow         *window);
 307 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 308                                                          EvWindow         *window);
 309 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 310                                                          EvWindow         *window);
 311 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 312                                                          EvWindow         *window);
 313 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 314                                                          EvWindow         *window);
 315 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 316                                                          EvWindow         *window);
 317 static void     ev_view_popup_cmd_annot_properties      (GtkAction        *action,
 318                                                          EvWindow         *window);
 319 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 320                                                          EvWindow         *window);
 321 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 322                                                          EvWindow         *window);
 323 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 324                                                          EvWindow         *ev_window);
 325 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 326                                                          EvWindow         *ev_window);
 327 static void     view_handle_link_cb                     (EvView           *view,
 328                                                          EvLink           *link,
 329                                                          EvWindow         *window);
 330 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 331 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 332                                                          EvWindow         *ev_window);
 333 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 334                                                          GParamSpec       *param,
 335                                                          EvWindow         *ev_window);
 336 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 337                                                          GFile            *source_file);
 338 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 339                                                          const gchar      *key,
 340                                                          gpointer          user_data);
 341 static void     ev_window_update_max_min_scale          (EvWindow         *window);
 342 #ifdef ENABLE_DBUS
 343 static void     ev_window_emit_closed                   (EvWindow         *window);
 344 #endif
 345
 346 static guint ev_window_n_copies = 0;
 347
 348 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 349
 350 static gdouble
 351 get_screen_dpi (EvWindow *window)
 352 {
 353         GdkScreen *screen;
 354
 355         screen = gtk_window_get_screen (GTK_WINDOW (window));
 356         return ev_document_misc_get_screen_dpi (screen);
 357 }
 358
 359 static void
 360 ev_window_set_action_sensitive (EvWindow   *ev_window,
 361                                 const char *name,
 362                                 gboolean    sensitive)
 363 {
 364         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 365                                                          name);
 366         gtk_action_set_sensitive (action, sensitive);
 367 }
 368
 369
 370 static void
 371 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 372 {
 373         EvDocument *document = ev_window->priv->document;
 374         const EvDocumentInfo *info = NULL;
 375         gboolean has_document = FALSE;
 376         gboolean ok_to_print = TRUE;
 377         gboolean ok_to_copy = TRUE;
 378         gboolean has_properties = TRUE;
 379         gboolean override_restrictions = TRUE;
 380         gboolean can_get_text = FALSE;
 381         gboolean has_pages = FALSE;
 382         gboolean can_find = FALSE;
 383
 384         if (document) {
 385                 has_document = TRUE;
 386                 has_pages = ev_document_get_n_pages (document) > 0;
 387                 info = ev_document_get_info (document);
 388         }
 389
 390         if (!info || info->fields_mask == 0) {
 391                 has_properties = FALSE;
 392         }
 393
 394         if (has_document && EV_IS_SELECTION (document)) {
 395                 can_get_text = TRUE;
 396         }
 397
 398         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 399                 can_find = TRUE;
 400         }
 401
 402         if (has_document && ev_window->priv->settings) {
 403                 override_restrictions =
 404                         g_settings_get_boolean (ev_window->priv->settings,
 405                                                 GS_OVERRIDE_RESTRICTIONS);
 406         }
 407
 408         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 409                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 410                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 411         }
 412
 413         if (has_document && !ev_print_operation_exists_for_document(document))
 414                 ok_to_print = FALSE;
 415
 416         if (has_document && ev_window->priv->lockdown_settings &&
 417             g_settings_get_boolean (ev_window->priv->lockdown_settings, GS_LOCKDOWN_SAVE)) {
 418                 ok_to_copy = FALSE;
 419         }
 420
 421         if (has_document && ev_window->priv->lockdown_settings &&
 422             g_settings_get_boolean (ev_window->priv->lockdown_settings, GS_LOCKDOWN_PRINT)) {
 423                 ok_to_print = FALSE;
 424         }
 425
 426         /* File menu */
 427         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 428         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 429         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 430         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 431
 432         /* Edit menu */
 433         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 434         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 435         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 436         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 437         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 438
 439         /* View menu */
 440         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 441         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 442         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 443         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 444         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 445         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 446         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 447
 448         /* Toolbar-specific actions: */
 449         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 450         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 451         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 452
 453         ev_window_update_actions (ev_window);
 454 }
 455
 456 static void
 457 ev_window_update_actions (EvWindow *ev_window)
 458 {
 459         EvView *view = EV_VIEW (ev_window->priv->view);
 460         int n_pages = 0, page = -1;
 461         gboolean has_pages = FALSE;
 462         gboolean presentation_mode;
 463         gboolean can_find_in_page = FALSE;
 464         EvSizingMode sizing_mode;
 465
 466         if (ev_window->priv->document) {
 467                 page = ev_document_model_get_page (ev_window->priv->model);
 468                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 469                 has_pages = n_pages > 0;
 470         }
 471
 472         can_find_in_page = (ev_window->priv->find_job &&
 473                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 474
 475         ev_window_set_action_sensitive (ev_window, "EditCopy",
 476                                         has_pages &&
 477                                         ev_view_get_has_selection (view));
 478         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 479                                         has_pages && can_find_in_page);
 480         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 481                                         has_pages && can_find_in_page);
 482         ev_window_set_action_sensitive (ev_window, "F3",
 483                                         has_pages && can_find_in_page);
 484
 485         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 486
 487         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 488                                         has_pages &&
 489                                         ev_view_can_zoom_in (view) &&
 490                                         !presentation_mode);
 491         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 492                                         has_pages &&
 493                                         ev_view_can_zoom_out (view) &&
 494                                         !presentation_mode);
 495
 496         /* Go menu */
 497         if (has_pages) {
 498                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 499                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 500                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 501                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 502         } else {
 503                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 504                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 505                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 506                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 507         }
 508
 509         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 510         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 511                 GtkAction *action;
 512                 float      zoom;
 513                 float      real_zoom;
 514
 515                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 516                                                       ZOOM_CONTROL_ACTION);
 517
 518                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 519                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 520                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 521
 522                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 523         }
 524 }
 525
 526 static void
 527 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 528 {
 529         gboolean can_find;
 530
 531         can_find = window->priv->document &&
 532             EV_IS_DOCUMENT_FIND (window->priv->document);
 533
 534         if (window->priv->action_group) {
 535                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 536                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 537                 ev_window_set_action_sensitive (window, "Space", sensitive);
 538                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 539                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 540                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 541                 ev_window_set_action_sensitive (window, "Return", sensitive);
 542                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 543                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 544                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 545                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 546                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 547                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 548                 ev_window_set_action_sensitive (window, "p", sensitive);
 549                 ev_window_set_action_sensitive (window, "n", sensitive);
 550
 551                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 552         }
 553 }
 554
 555 static void
 556 set_widget_visibility (GtkWidget *widget, gboolean visible)
 557 {
 558         g_assert (GTK_IS_WIDGET (widget));
 559
 560         if (visible)
 561                 gtk_widget_show (widget);
 562         else
 563                 gtk_widget_hide (widget);
 564 }
 565
 566 static void
 567 update_chrome_visibility (EvWindow *window)
 568 {
 569         EvWindowPrivate *priv = window->priv;
 570         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 571         gboolean fullscreen_mode, presentation, fullscreen;
 572
 573         presentation = EV_WINDOW_IS_PRESENTATION (window);
 574         fullscreen = ev_document_model_get_fullscreen (priv->model);
 575         fullscreen_mode = fullscreen || presentation;
 576
 577         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 578         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 579                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 580         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 581                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 582         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 583         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 584
 585         set_widget_visibility (priv->menubar, menubar);
 586         set_widget_visibility (priv->toolbar, toolbar);
 587         set_widget_visibility (priv->find_bar, findbar);
 588         set_widget_visibility (priv->sidebar, sidebar);
 589
 590         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 591
 592         if (priv->fullscreen_toolbar != NULL) {
 593                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 594         }
 595 }
 596
 597 static void
 598 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 599 {
 600         EvWindowPrivate *priv = window->priv;
 601
 602         if (active) {
 603                 priv->chrome |= flag;
 604         } else {
 605                 priv->chrome &= ~flag;
 606         }
 607 }
 608
 609 static void
 610 update_sizing_buttons (EvWindow *window)
 611 {
 612         GtkActionGroup *action_group = window->priv->action_group;
 613         GtkAction *action;
 614         gboolean best_fit, page_width;
 615
 616         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 617                 case EV_SIZING_BEST_FIT:
 618                         best_fit = TRUE;
 619                         page_width = FALSE;
 620                         break;
 621                 case EV_SIZING_FIT_WIDTH:
 622                         best_fit = FALSE;
 623                         page_width = TRUE;
 624                         break;
 625                 default:
 626                         best_fit = page_width = FALSE;
 627                         break;
 628         }
 629
 630         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 631         g_signal_handlers_block_by_func
 632                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 633         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 634         g_signal_handlers_unblock_by_func
 635                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 636
 637         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 638         g_signal_handlers_block_by_func
 639                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 640         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 641         g_signal_handlers_unblock_by_func
 642                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 643
 644         action = gtk_action_group_get_action (window->priv->action_group,
 645                                               ZOOM_CONTROL_ACTION);
 646         if (best_fit) {
 647                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 648                                                  EPHY_ZOOM_BEST_FIT);
 649         } else if (page_width) {
 650                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 651                                                  EPHY_ZOOM_FIT_WIDTH);
 652         }
 653 }
 654
 655 /**
 656  * ev_window_is_empty:
 657  * @ev_window: The instance of the #EvWindow.
 658  *
 659  * It does look if there is any document loaded or if there is any job to load
 660  * a document.
 661  *
 662  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 663  *          loaded, %FALSE in other case.
 664  */
 665 gboolean
 666 ev_window_is_empty (const EvWindow *ev_window)
 667 {
 668         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 669
 670         return (ev_window->priv->document == NULL) &&
 671                 (ev_window->priv->load_job == NULL);
 672 }
 673
 674 static void
 675 ev_window_set_message_area (EvWindow  *window,
 676                             GtkWidget *area)
 677 {
 678         if (window->priv->message_area == area)
 679                 return;
 680
 681         if (window->priv->message_area)
 682                 gtk_widget_destroy (window->priv->message_area);
 683         window->priv->message_area = area;
 684
 685         if (!area)
 686                 return;
 687
 688         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 689                             window->priv->message_area,
 690                             FALSE, FALSE, 0);
 691         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 692                                window->priv->message_area, 0);
 693         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 694                                    (gpointer) &(window->priv->message_area));
 695 }
 696
 697 static void
 698 ev_window_message_area_response_cb (EvMessageArea *area,
 699                                     gint           response_id,
 700                                     EvWindow      *window)
 701 {
 702         ev_window_set_message_area (window, NULL);
 703 }
 704
 705 static void
 706 ev_window_error_message (EvWindow    *window,
 707                          GError      *error,
 708                          const gchar *format,
 709                          ...)
 710 {
 711         GtkWidget *area;
 712         va_list    args;
 713         gchar     *msg = NULL;
 714
 715         if (window->priv->message_area)
 716                 return;
 717
 718         va_start (args, format);
 719         msg = g_strdup_vprintf (format, args);
 720         va_end (args);
 721
 722         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 723                                     msg,
 724                                     GTK_STOCK_CLOSE,
 725                                     GTK_RESPONSE_CLOSE,
 726                                     NULL);
 727         g_free (msg);
 728
 729         if (error)
 730                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 731         g_signal_connect (area, "response",
 732                           G_CALLBACK (ev_window_message_area_response_cb),
 733                           window);
 734         gtk_widget_show (area);
 735         ev_window_set_message_area (window, area);
 736 }
 737
 738 static void
 739 ev_window_warning_message (EvWindow    *window,
 740                            const gchar *format,
 741                            ...)
 742 {
 743         GtkWidget *area;
 744         va_list    args;
 745         gchar     *msg = NULL;
 746
 747         if (window->priv->message_area)
 748                 return;
 749
 750         va_start (args, format);
 751         msg = g_strdup_vprintf (format, args);
 752         va_end (args);
 753
 754         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 755                                     msg,
 756                                     GTK_STOCK_CLOSE,
 757                                     GTK_RESPONSE_CLOSE,
 758                                     NULL);
 759         g_free (msg);
 760
 761         g_signal_connect (area, "response",
 762                           G_CALLBACK (ev_window_message_area_response_cb),
 763                           window);
 764         gtk_widget_show (area);
 765         ev_window_set_message_area (window, area);
 766 }
 767
 768 typedef struct _FindTask {
 769         const gchar *page_label;
 770         gchar *chapter;
 771 } FindTask;
 772
 773 static gboolean
 774 ev_window_find_chapter (GtkTreeModel *tree_model,
 775                         GtkTreePath  *path,
 776                         GtkTreeIter  *iter,
 777                         gpointer      data)
 778 {
 779         FindTask *task = (FindTask *)data;
 780         gchar *page_string;
 781
 782         gtk_tree_model_get (tree_model, iter,
 783                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 784                             -1);
 785
 786         if (!page_string)
 787                 return FALSE;
 788
 789         if (!strcmp (page_string, task->page_label)) {
 790                 gtk_tree_model_get (tree_model, iter,
 791                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 792                                     -1);
 793                 g_free (page_string);
 794                 return TRUE;
 795         }
 796
 797         g_free (page_string);
 798         return FALSE;
 799 }
 800
 801 static void
 802 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 803 {
 804         gchar *page_label = NULL;
 805         gchar *link_title;
 806         FindTask find_task;
 807         EvLink *real_link;
 808         EvLinkAction *action;
 809         EvLinkDest *dest;
 810
 811         if (window->priv->history == NULL)
 812                 return;
 813
 814         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 815                 return;
 816
 817         if (link) {
 818                 action = g_object_ref (ev_link_get_action (link));
 819                 dest = ev_link_action_get_dest (action);
 820                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 821         } else {
 822                 dest = ev_link_dest_new_page (page);
 823                 action = ev_link_action_new_dest (dest);
 824                 page_label = ev_document_get_page_label (window->priv->document, page);
 825         }
 826
 827         if (!page_label)
 828                 return;
 829
 830         find_task.page_label = page_label;
 831         find_task.chapter = NULL;
 832
 833         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 834                 GtkTreeModel *model;
 835
 836                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 837
 838                 if (model) {
 839                         gtk_tree_model_foreach (model,
 840                                                 ev_window_find_chapter,
 841                                                 &find_task);
 842
 843                         g_object_unref (model);
 844                 }
 845         }
 846
 847         if (find_task.chapter)
 848                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 849         else
 850                 link_title = g_strdup_printf (_("Page %s"), page_label);
 851
 852         real_link = ev_link_new (link_title, action);
 853
 854         ev_history_add_link (window->priv->history, real_link);
 855
 856         g_free (find_task.chapter);
 857         g_free (link_title);
 858         g_free (page_label);
 859         g_object_unref (real_link);
 860 }
 861
 862 static void
 863 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 864 {
 865         int current_page = ev_document_model_get_page (window->priv->model);
 866
 867         ev_window_add_history (window, 0, link);
 868         ev_window_add_history (window, current_page, NULL);
 869 }
 870
 871 static void
 872 view_selection_changed_cb (EvView   *view,
 873                            EvWindow *window)
 874 {
 875         ev_window_set_action_sensitive (window, "EditCopy",
 876                                         ev_view_get_has_selection (view));
 877 }
 878
 879 static void
 880 ev_window_page_changed_cb (EvWindow        *ev_window,
 881                            gint             old_page,
 882                            gint             new_page,
 883                            EvDocumentModel *model)
 884 {
 885         ev_window_update_actions (ev_window);
 886
 887         ev_window_update_find_status_message (ev_window);
 888
 889         if (abs (new_page - old_page) > 1) {
 890                 ev_window_add_history (ev_window, new_page, NULL);
 891                 ev_window_add_history (ev_window, old_page, NULL);
 892         }
 893
 894         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 895                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 896 }
 897
 898 static void
 899 update_document_mode (EvWindow *window, EvDocumentMode mode)
 900 {
 901         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 902                 ev_window_run_presentation (window);
 903         }
 904         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 905                 ev_window_run_fullscreen (window);
 906         }
 907 }
 908
 909 static void
 910 setup_chrome_from_metadata (EvWindow *window)
 911 {
 912         EvChrome chrome = EV_CHROME_NORMAL;
 913         gboolean show_toolbar;
 914
 915         if (window->priv->document) {
 916                 if (!window->priv->metadata ||
 917                     !ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 918                         show_toolbar = g_settings_get_boolean (window->priv->last_settings, "show-toolbar");
 919                 }
 920
 921                 if (!show_toolbar)
 922                         chrome &= ~EV_CHROME_TOOLBAR;
 923         }
 924
 925         window->priv->chrome = chrome;
 926 }
 927
 928 static void
 929 setup_sidebar_from_metadata (EvWindow *window)
 930 {
 931         EvDocument *document = window->priv->document;
 932         GtkWidget  *sidebar = window->priv->sidebar;
 933         GtkWidget  *links = window->priv->sidebar_links;
 934         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 935         GtkWidget  *attachments = window->priv->sidebar_attachments;
 936         GtkWidget  *annots = window->priv->sidebar_annots;
 937         GtkWidget  *layers = window->priv->sidebar_layers;
 938         gchar      *page_id;
 939         gint        sidebar_size;
 940         gboolean    sidebar_visibility;
 941
 942         if (document) {
 943                 if (!window->priv->metadata ||
 944                     !ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 945                         sidebar_visibility = g_settings_get_boolean (window->priv->last_settings, "show-sidebar");
 946                 }
 947                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 948                 update_chrome_visibility (window);
 949         }
 950
 951         if (!window->priv->metadata)
 952                 return;
 953
 954         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 955                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 956         }
 957
 958         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 959                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 960                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 961                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 962                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 963                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 964                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 965                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 966                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 967                 } else if (strcmp (page_id, ANNOTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (annots), document)) {
 968                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), annots);
 969                 }
 970         } else if (document) {
 971                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 972                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 973                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 974                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 975                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 976                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 977                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 978                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 979                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (annots), document)) {
 980                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), annots);
 981                 }
 982         }
 983 }
 984
 985 static void
 986 setup_model_from_metadata (EvWindow *window)
 987 {
 988         gint     page;
 989         gchar   *sizing_mode;
 990         gdouble  zoom;
 991         gint     rotation;
 992         gboolean inverted_colors = FALSE;
 993         gboolean continuous = FALSE;
 994         gboolean dual_page = FALSE;
 995         gboolean fullscreen = FALSE;
 996
 997         if (!window->priv->metadata)
 998                 return;
 999
1000         /* Current page */
1001         if (!window->priv->dest &&
1002             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
1003                 ev_document_model_set_page (window->priv->model, page);
1004         }
1005
1006         /* Sizing mode */
1007         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
1008                 GEnumValue *enum_value;
1009
1010                 enum_value = g_enum_get_value_by_nick
1011                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
1012                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
1013         }
1014
1015         /* Zoom */
1016         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1017             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1018                 zoom *= get_screen_dpi (window) / 72.0;
1019                 ev_document_model_set_scale (window->priv->model, zoom);
1020         }
1021
1022         /* Rotation */
1023         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1024                 switch (rotation) {
1025                 case 90:
1026                         rotation = 90;
1027                         break;
1028                 case 180:
1029                         rotation = 180;
1030                         break;
1031                 case 270:
1032                         rotation = 270;
1033                         break;
1034                 default:
1035                         rotation = 0;
1036                         break;
1037                 }
1038                 ev_document_model_set_rotation (window->priv->model, rotation);
1039         }
1040
1041         /* Inverted Colors */
1042         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1043                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1044
1045         /* Continuous */
1046         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1047                 ev_document_model_set_continuous (window->priv->model, continuous);
1048         }
1049
1050         /* Dual page */
1051         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1052                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1053         }
1054
1055         /* Fullscreen */
1056         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1057                 if (fullscreen) {
1058                         ev_window_run_fullscreen (window);
1059                 }
1060         }
1061 }
1062
1063 static void
1064 setup_document_from_metadata (EvWindow *window)
1065 {
1066         gint    page, n_pages;
1067         gint    width;
1068         gint    height;
1069         gdouble width_ratio;
1070         gdouble height_ratio;
1071
1072         if (window->priv->metadata) {
1073                 /* Make sure to not open a document on the last page,
1074                  * since closing it on the last page most likely means the
1075                  * user was finished reading the document. In that case, reopening should
1076                  * show the first page. */
1077                 page = ev_document_model_get_page (window->priv->model);
1078                 n_pages = ev_document_get_n_pages (window->priv->document);
1079                 if (page == n_pages - 1)
1080                         ev_document_model_set_page (window->priv->model, 0);
1081
1082                 setup_sidebar_from_metadata (window);
1083
1084                 if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1085                     ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1086                         return; /* size was already set in setup_size_from_metadata */
1087         }
1088
1089         g_settings_get (window->priv->last_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1090         if (width_ratio > 0. && height_ratio > 0.) {
1091                 gdouble    document_width;
1092                 gdouble    document_height;
1093                 GdkScreen *screen;
1094                 gint       request_width;
1095                 gint       request_height;
1096
1097                 ev_document_get_max_page_size (window->priv->document,
1098                                                &document_width, &document_height);
1099
1100                 request_width = (gint)(width_ratio * document_width + 0.5);
1101                 request_height = (gint)(height_ratio * document_height + 0.5);
1102
1103                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1104                 if (screen) {
1105                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1106                         request_height = MIN (request_height, gdk_screen_get_height (screen));
1107                 }
1108
1109                 if (request_width > 0 && request_height > 0) {
1110                         gtk_window_resize (GTK_WINDOW (window),
1111                                            request_width,
1112                                            request_height);
1113                 }
1114         }
1115 }
1116
1117 static void
1118 setup_size_from_metadata (EvWindow *window)
1119 {
1120         gint     width;
1121         gint     height;
1122         gboolean maximized;
1123         gint     x;
1124         gint     y;
1125
1126         if (!window->priv->metadata)
1127                 return;
1128
1129         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1130                 if (maximized) {
1131                         gtk_window_maximize (GTK_WINDOW (window));
1132                         return;
1133                 } else {
1134                         gtk_window_unmaximize (GTK_WINDOW (window));
1135                 }
1136         }
1137
1138         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1139             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1140                 gtk_window_move (GTK_WINDOW (window), x, y);
1141         }
1142
1143         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1144             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1145                 gtk_window_resize (GTK_WINDOW (window), width, height);
1146         }
1147 }
1148
1149 static void
1150 setup_view_from_metadata (EvWindow *window)
1151 {
1152         gboolean presentation;
1153
1154         if (!window->priv->metadata)
1155                 return;
1156
1157         /* Presentation */
1158         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1159                 if (presentation) {
1160                         ev_window_run_presentation (window);
1161                 }
1162         }
1163 }
1164
1165 static void
1166 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1167 {
1168         if (ev_window->priv->thumbnail_job != NULL) {
1169                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1170                         ev_job_cancel (ev_window->priv->thumbnail_job);
1171
1172                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1173                                                       ev_window_set_icon_from_thumbnail,
1174                                                       ev_window);
1175                 g_object_unref (ev_window->priv->thumbnail_job);
1176                 ev_window->priv->thumbnail_job = NULL;
1177         }
1178 }
1179
1180 static void
1181 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1182                                    EvWindow       *ev_window)
1183 {
1184         if (job->thumbnail) {
1185                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1186                         ev_document_misc_invert_pixbuf (job->thumbnail);
1187                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1188                                      job->thumbnail);
1189         }
1190
1191         ev_window_clear_thumbnail_job (ev_window);
1192 }
1193
1194 static void
1195 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1196 {
1197         gdouble page_width;
1198         gdouble scale;
1199         gint rotation;
1200         EvDocument *document = ev_window->priv->document;
1201
1202         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1203             ev_document_get_n_pages (document) <= 0 ||
1204             !ev_document_check_dimensions (document)) {
1205                 return;
1206         }
1207
1208         ev_window_clear_thumbnail_job (ev_window);
1209
1210         ev_document_get_page_size (document, 0, &page_width, NULL);
1211         scale = 128. / page_width;
1212         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1213
1214         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1215         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1216                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1217                           ev_window);
1218         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1219 }
1220
1221 static void
1222 override_restrictions_changed (GSettings *settings,
1223                                gchar     *key,
1224                                EvWindow  *ev_window)
1225 {
1226         ev_window_setup_action_sensitivity (ev_window);
1227 }
1228
1229 static void
1230 lockdown_changed (GSettings   *lockdown,
1231                   const gchar *key,
1232                   EvWindow    *ev_window)
1233 {
1234         ev_window_setup_action_sensitivity (ev_window);
1235 }
1236
1237 static gboolean
1238 ev_window_setup_document (EvWindow *ev_window)
1239 {
1240         const EvDocumentInfo *info;
1241         EvDocument *document = ev_window->priv->document;
1242         GtkAction *action;
1243
1244         ev_window->priv->setup_document_idle = 0;
1245
1246         ev_window_refresh_window_thumbnail (ev_window);
1247
1248         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1249         ev_window_title_set_document (ev_window->priv->title, document);
1250         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1251
1252         if (!ev_window->priv->settings) {
1253                 ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1254                 g_signal_connect (ev_window->priv->settings,
1255                                   "changed::"GS_OVERRIDE_RESTRICTIONS,
1256                                   G_CALLBACK (override_restrictions_changed),
1257                                   ev_window);
1258         }
1259
1260 #ifdef HAVE_DESKTOP_SCHEMAS
1261         if (!ev_window->priv->lockdown_settings) {
1262                 ev_window->priv->lockdown_settings = g_settings_new (GS_LOCKDOWN_SCHEMA_NAME);
1263                 g_signal_connect (ev_window->priv->lockdown_settings,
1264                                   "changed",
1265                                   G_CALLBACK (lockdown_changed),
1266                                   ev_window);
1267         }
1268 #endif
1269
1270         ev_window_setup_action_sensitivity (ev_window);
1271
1272         if (ev_window->priv->history)
1273                 g_object_unref (ev_window->priv->history);
1274         ev_window->priv->history = ev_history_new ();
1275         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1276         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1277
1278         if (ev_window->priv->properties) {
1279                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1280                                                    ev_window->priv->uri,
1281                                                    ev_window->priv->document);
1282         }
1283
1284         info = ev_document_get_info (document);
1285         update_document_mode (ev_window, info->mode);
1286
1287         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1288                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1289         else
1290                 gtk_widget_grab_focus (ev_window->priv->view);
1291
1292         return FALSE;
1293 }
1294
1295 static void
1296 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1297 {
1298         if (ev_window->priv->document == document)
1299                 return;
1300
1301         if (ev_window->priv->document)
1302                 g_object_unref (ev_window->priv->document);
1303         ev_window->priv->document = g_object_ref (document);
1304
1305         ev_window_update_max_min_scale (ev_window);
1306
1307         ev_window_set_message_area (ev_window, NULL);
1308
1309         if (ev_document_get_n_pages (document) <= 0) {
1310                 ev_window_warning_message (ev_window, "%s",
1311                                            _("The document contains no pages"));
1312         } else if (!ev_document_check_dimensions (document)) {
1313                 ev_window_warning_message (ev_window, "%s",
1314                                            _("The document contains only empty pages"));
1315         }
1316
1317         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
1318                 gtk_widget_destroy (ev_window->priv->presentation_view);
1319                 ev_window->priv->presentation_view = NULL;
1320                 ev_window_run_presentation (ev_window);
1321         }
1322
1323         if (ev_window->priv->setup_document_idle > 0)
1324                 g_source_remove (ev_window->priv->setup_document_idle);
1325
1326         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1327 }
1328
1329 static void
1330 ev_window_document_changed (EvWindow *ev_window,
1331                             gpointer  user_data)
1332 {
1333         ev_window_reload_document (ev_window, NULL);
1334 }
1335
1336 static void
1337 ev_window_password_view_unlock (EvWindow *ev_window)
1338 {
1339         const gchar *password;
1340
1341         g_assert (ev_window->priv->load_job);
1342
1343         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1344         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1345         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1346 }
1347
1348 static void
1349 ev_window_clear_load_job (EvWindow *ev_window)
1350 {
1351         if (ev_window->priv->load_job != NULL) {
1352                 if (!ev_job_is_finished (ev_window->priv->load_job))
1353                         ev_job_cancel (ev_window->priv->load_job);
1354
1355                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1356                 g_object_unref (ev_window->priv->load_job);
1357                 ev_window->priv->load_job = NULL;
1358         }
1359 }
1360
1361 static void
1362 ev_window_clear_reload_job (EvWindow *ev_window)
1363 {
1364         if (ev_window->priv->reload_job != NULL) {
1365                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1366                         ev_job_cancel (ev_window->priv->reload_job);
1367
1368                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1369                 g_object_unref (ev_window->priv->reload_job);
1370                 ev_window->priv->reload_job = NULL;
1371         }
1372 }
1373
1374 static void
1375 ev_window_clear_local_uri (EvWindow *ev_window)
1376 {
1377         if (ev_window->priv->local_uri) {
1378                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1379                 g_free (ev_window->priv->local_uri);
1380                 ev_window->priv->local_uri = NULL;
1381         }
1382 }
1383
1384 static void
1385 ev_window_handle_link (EvWindow *ev_window,
1386                        EvLinkDest *dest)
1387 {
1388         if (dest) {
1389                 EvLink *link;
1390                 EvLinkAction *link_action;
1391
1392                 link_action = ev_link_action_new_dest (dest);
1393                 link = ev_link_new (NULL, link_action);
1394                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1395                 g_object_unref (link);
1396         }
1397 }
1398
1399 /* This callback will executed when load job will be finished.
1400  *
1401  * Since the flow of the error dialog is very confusing, we assume that both
1402  * document and uri will go away after this function is called, and thus we need
1403  * to ref/dup them.  Additionally, it needs to clear
1404  * ev_window->priv->password_{uri,document}, and thus people who call this
1405  * function should _not_ necessarily expect those to exist after being
1406  * called. */
1407 static void
1408 ev_window_load_job_cb (EvJob *job,
1409                        gpointer data)
1410 {
1411         EvWindow *ev_window = EV_WINDOW (data);
1412         EvDocument *document = EV_JOB (job)->document;
1413         EvJobLoad *job_load = EV_JOB_LOAD (job);
1414
1415         g_assert (job_load->uri);
1416
1417         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1418
1419         /* Success! */
1420         if (!ev_job_is_failed (job)) {
1421                 ev_document_model_set_document (ev_window->priv->model, document);
1422
1423                 setup_document_from_metadata (ev_window);
1424                 setup_view_from_metadata (ev_window);
1425
1426                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1427
1428                 ev_window_title_set_type (ev_window->priv->title,
1429                                           EV_WINDOW_TITLE_DOCUMENT);
1430                 if (job_load->password) {
1431                         GPasswordSave flags;
1432
1433                         flags = ev_password_view_get_password_save_flags (
1434                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1435                         ev_keyring_save_password (ev_window->priv->uri,
1436                                                   job_load->password,
1437                                                   flags);
1438                 }
1439
1440                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1441                 /* Already unrefed by ev_link_action
1442                  * FIXME: link action should inc dest ref counting
1443                  * or not unref it at all
1444                  */
1445                 ev_window->priv->dest = NULL;
1446
1447                 switch (ev_window->priv->window_mode) {
1448                         case EV_WINDOW_MODE_FULLSCREEN:
1449                                 ev_window_run_fullscreen (ev_window);
1450                                 break;
1451                         case EV_WINDOW_MODE_PRESENTATION:
1452                                 ev_window_run_presentation (ev_window);
1453                                 break;
1454                         default:
1455                                 break;
1456                 }
1457
1458                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1459                         ev_window_cmd_edit_find (NULL, ev_window);
1460                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1461                                                         ev_window->priv->search_string);
1462                 }
1463
1464                 g_free (ev_window->priv->search_string);
1465                 ev_window->priv->search_string = NULL;
1466
1467                 /* Create a monitor for the document */
1468                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1469                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1470                                           G_CALLBACK (ev_window_document_changed),
1471                                           ev_window);
1472
1473                 ev_window_clear_load_job (ev_window);
1474                 return;
1475         }
1476
1477         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1478                 gchar *password;
1479
1480                 setup_view_from_metadata (ev_window);
1481
1482                 /* First look whether password is in keyring */
1483                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1484                 if (password) {
1485                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1486                                 /* Password in kering is wrong */
1487                                 ev_job_load_set_password (job_load, NULL);
1488                                 /* FIXME: delete password from keyring? */
1489                         } else {
1490                                 ev_job_load_set_password (job_load, password);
1491                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1492                                 g_free (password);
1493                                 return;
1494                         }
1495
1496                         g_free (password);
1497                 }
1498
1499                 /* We need to ask the user for a password */
1500                 ev_window_title_set_uri (ev_window->priv->title,
1501                                          ev_window->priv->uri);
1502                 ev_window_title_set_type (ev_window->priv->title,
1503                                           EV_WINDOW_TITLE_PASSWORD);
1504
1505                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1506                                           job_load->uri);
1507
1508                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1509
1510                 ev_job_load_set_password (job_load, NULL);
1511                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1512         } else {
1513                 ev_window_error_message (ev_window, job->error,
1514                                          "%s", _("Unable to open document"));
1515                 ev_window_clear_load_job (ev_window);
1516         }
1517 }
1518
1519 static void
1520 ev_window_reload_job_cb (EvJob    *job,
1521                          EvWindow *ev_window)
1522 {
1523         GtkWidget *widget;
1524
1525         if (ev_job_is_failed (job)) {
1526                 ev_window_clear_reload_job (ev_window);
1527                 ev_window->priv->in_reload = FALSE;
1528                 if (ev_window->priv->dest) {
1529                         g_object_unref (ev_window->priv->dest);
1530                         ev_window->priv->dest = NULL;
1531                 }
1532
1533                 return;
1534         }
1535
1536         ev_document_model_set_document (ev_window->priv->model,
1537                                         job->document);
1538         if (ev_window->priv->dest) {
1539                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1540                 /* Already unrefed by ev_link_action
1541                  * FIXME: link action should inc dest ref counting
1542                  * or not unref it at all
1543                  */
1544                 ev_window->priv->dest = NULL;
1545         }
1546
1547         /* Restart the search after reloading */
1548         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1549         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1550                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1551                                             NULL, ev_window);
1552         }
1553
1554         ev_window_clear_reload_job (ev_window);
1555         ev_window->priv->in_reload = FALSE;
1556 }
1557
1558 /**
1559  * ev_window_get_uri:
1560  * @ev_window: The instance of the #EvWindow.
1561  *
1562  * It returns the uri of the document showed in the #EvWindow.
1563  *
1564  * Returns: the uri of the document showed in the #EvWindow.
1565  */
1566 const char *
1567 ev_window_get_uri (EvWindow *ev_window)
1568 {
1569         return ev_window->priv->uri;
1570 }
1571
1572 /**
1573  * ev_window_close_dialogs:
1574  * @ev_window: The window where dialogs will be closed.
1575  *
1576  * It looks for password, print and properties dialogs and closes them and
1577  * frees them from memory. If there is any print job it does free it too.
1578  */
1579 static void
1580 ev_window_close_dialogs (EvWindow *ev_window)
1581 {
1582         if (ev_window->priv->print_dialog)
1583                 gtk_widget_destroy (ev_window->priv->print_dialog);
1584         ev_window->priv->print_dialog = NULL;
1585
1586         if (ev_window->priv->properties)
1587                 gtk_widget_destroy (ev_window->priv->properties);
1588         ev_window->priv->properties = NULL;
1589 }
1590
1591 static void
1592 ev_window_clear_progress_idle (EvWindow *ev_window)
1593 {
1594         if (ev_window->priv->progress_idle > 0)
1595                 g_source_remove (ev_window->priv->progress_idle);
1596         ev_window->priv->progress_idle = 0;
1597 }
1598
1599 static void
1600 reset_progress_idle (EvWindow *ev_window)
1601 {
1602         ev_window->priv->progress_idle = 0;
1603 }
1604
1605 static void
1606 ev_window_show_progress_message (EvWindow   *ev_window,
1607                                  guint       interval,
1608                                  GSourceFunc function)
1609 {
1610         if (ev_window->priv->progress_idle > 0)
1611                 g_source_remove (ev_window->priv->progress_idle);
1612         ev_window->priv->progress_idle =
1613                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1614                                             interval, function,
1615                                             ev_window,
1616                                             (GDestroyNotify)reset_progress_idle);
1617 }
1618
1619 static void
1620 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1621 {
1622         if (ev_window->priv->progress_cancellable)
1623                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1624         else
1625                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1626 }
1627
1628 static void
1629 ev_window_progress_response_cb (EvProgressMessageArea *area,
1630                                 gint                   response,
1631                                 EvWindow              *ev_window)
1632 {
1633         if (response == GTK_RESPONSE_CANCEL)
1634                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1635         ev_window_set_message_area (ev_window, NULL);
1636 }
1637
1638 static gboolean
1639 show_loading_progress (EvWindow *ev_window)
1640 {
1641         GtkWidget *area;
1642         gchar     *text;
1643         gchar     *display_name;
1644
1645         if (ev_window->priv->message_area)
1646                 return FALSE;
1647
1648         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1649         display_name = g_markup_escape_text (text, -1);
1650         g_free (text);
1651         text = g_strdup_printf (_("Loading document from “%s”"),
1652                                 display_name);
1653
1654         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1655                                              text,
1656                                              GTK_STOCK_CLOSE,
1657                                              GTK_RESPONSE_CLOSE,
1658                                              GTK_STOCK_CANCEL,
1659                                              GTK_RESPONSE_CANCEL,
1660                                              NULL);
1661         g_signal_connect (area, "response",
1662                           G_CALLBACK (ev_window_progress_response_cb),
1663                           ev_window);
1664         gtk_widget_show (area);
1665         ev_window_set_message_area (ev_window, area);
1666
1667         g_free (text);
1668         g_free (display_name);
1669
1670         return FALSE;
1671 }
1672
1673 static void
1674 ev_window_load_remote_failed (EvWindow *ev_window,
1675                               GError   *error)
1676 {
1677         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1678         ev_window->priv->in_reload = FALSE;
1679         ev_window_error_message (ev_window, error,
1680                                  "%s", _("Unable to open document"));
1681         g_free (ev_window->priv->local_uri);
1682         ev_window->priv->local_uri = NULL;
1683         ev_window->priv->uri_mtime = 0;
1684 }
1685
1686 static void
1687 set_uri_mtime (GFile        *source,
1688                GAsyncResult *async_result,
1689                EvWindow     *ev_window)
1690 {
1691         GFileInfo *info;
1692         GError *error = NULL;
1693
1694         info = g_file_query_info_finish (source, async_result, &error);
1695
1696         if (error) {
1697                 ev_window->priv->uri_mtime = 0;
1698                 g_error_free (error);
1699         } else {
1700                 GTimeVal mtime;
1701
1702                 g_file_info_get_modification_time (info, &mtime);
1703                 ev_window->priv->uri_mtime = mtime.tv_sec;
1704                 g_object_unref (info);
1705         }
1706
1707         g_object_unref (source);
1708 }
1709
1710 static void
1711 mount_volume_ready_cb (GFile        *source,
1712                        GAsyncResult *async_result,
1713                        EvWindow     *ev_window)
1714 {
1715         GError *error = NULL;
1716
1717         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1718
1719         if (error) {
1720                 ev_window_load_remote_failed (ev_window, error);
1721                 g_object_unref (source);
1722                 g_error_free (error);
1723         } else {
1724                 /* Volume successfully mounted,
1725                    try opening the file again */
1726                 ev_window_load_file_remote (ev_window, source);
1727         }
1728 }
1729
1730 static void
1731 window_open_file_copy_ready_cb (GFile        *source,
1732                                 GAsyncResult *async_result,
1733                                 EvWindow     *ev_window)
1734 {
1735         GError *error = NULL;
1736
1737         ev_window_clear_progress_idle (ev_window);
1738         ev_window_set_message_area (ev_window, NULL);
1739
1740         g_file_copy_finish (source, async_result, &error);
1741         if (!error) {
1742                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1743                 g_file_query_info_async (source,
1744                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1745                                          0, G_PRIORITY_DEFAULT,
1746                                          NULL,
1747                                          (GAsyncReadyCallback)set_uri_mtime,
1748                                          ev_window);
1749                 return;
1750         }
1751
1752         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1753                 GMountOperation *operation;
1754
1755                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1756                 g_file_mount_enclosing_volume (source,
1757                                                G_MOUNT_MOUNT_NONE,
1758                                                operation, NULL,
1759                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1760                                                ev_window);
1761                 g_object_unref (operation);
1762         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1763                 ev_window_clear_load_job (ev_window);
1764                 ev_window_clear_local_uri (ev_window);
1765                 g_free (ev_window->priv->uri);
1766                 ev_window->priv->uri = NULL;
1767                 g_object_unref (source);
1768
1769                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1770         } else {
1771                 ev_window_load_remote_failed (ev_window, error);
1772                 g_object_unref (source);
1773         }
1774
1775         g_error_free (error);
1776 }
1777
1778 static void
1779 window_open_file_copy_progress_cb (goffset   n_bytes,
1780                                    goffset   total_bytes,
1781                                    EvWindow *ev_window)
1782 {
1783         gchar *status;
1784         gdouble fraction;
1785
1786         if (!ev_window->priv->message_area)
1787                 return;
1788
1789         if (total_bytes <= 0)
1790                 return;
1791
1792         fraction = n_bytes / (gdouble)total_bytes;
1793         status = g_strdup_printf (_("Downloading document (%d%%)"),
1794                                   (gint)(fraction * 100));
1795
1796         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1797                                              status);
1798         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1799                                                fraction);
1800
1801         g_free (status);
1802 }
1803
1804 static void
1805 ev_window_load_file_remote (EvWindow *ev_window,
1806                             GFile    *source_file)
1807 {
1808         GFile *target_file;
1809
1810         if (!ev_window->priv->local_uri) {
1811                 char *base_name, *template;
1812                 GFile *tmp_file;
1813                 GError *err = NULL;
1814
1815                 /* We'd like to keep extension of source uri since
1816                  * it helps to resolve some mime types, say cbz.
1817                  */
1818                 base_name = g_file_get_basename (source_file);
1819                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1820                 g_free (base_name);
1821
1822                 tmp_file = ev_mkstemp_file (template, &err);
1823                 g_free (template);
1824                 if (tmp_file == NULL) {
1825                         ev_window_error_message (ev_window, err,
1826                                                  "%s", _("Failed to load remote file."));
1827                         g_error_free (err);
1828                         return;
1829                 }
1830
1831                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1832                 g_object_unref (tmp_file);
1833
1834                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1835                                      ev_window->priv->local_uri);
1836         }
1837
1838         ev_window_reset_progress_cancellable (ev_window);
1839
1840         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1841         g_file_copy_async (source_file, target_file,
1842                            G_FILE_COPY_OVERWRITE,
1843                            G_PRIORITY_DEFAULT,
1844                            ev_window->priv->progress_cancellable,
1845                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1846                            ev_window,
1847                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1848                            ev_window);
1849         g_object_unref (target_file);
1850
1851         ev_window_show_progress_message (ev_window, 1,
1852                                          (GSourceFunc)show_loading_progress);
1853 }
1854
1855 void
1856 ev_window_open_uri (EvWindow       *ev_window,
1857                     const char     *uri,
1858                     EvLinkDest     *dest,
1859                     EvWindowRunMode mode,
1860                     const gchar    *search_string)
1861 {
1862         GFile *source_file;
1863
1864         ev_window->priv->in_reload = FALSE;
1865
1866         if (ev_window->priv->uri &&
1867             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1868                 ev_window_reload_document (ev_window, dest);
1869                 return;
1870         }
1871
1872         if (ev_window->priv->monitor) {
1873                 g_object_unref (ev_window->priv->monitor);
1874                 ev_window->priv->monitor = NULL;
1875         }
1876
1877         ev_window_close_dialogs (ev_window);
1878         ev_window_clear_load_job (ev_window);
1879         ev_window_clear_local_uri (ev_window);
1880
1881         ev_window->priv->window_mode = mode;
1882
1883         if (ev_window->priv->uri)
1884                 g_free (ev_window->priv->uri);
1885         ev_window->priv->uri = g_strdup (uri);
1886
1887         if (ev_window->priv->metadata)
1888                 g_object_unref (ev_window->priv->metadata);
1889
1890         source_file = g_file_new_for_uri (uri);
1891         if (!ev_file_is_temp (source_file) &&
1892             ev_is_metadata_supported_for_file (source_file))
1893                 ev_window->priv->metadata = ev_metadata_new (source_file);
1894         else
1895                 ev_window->priv->metadata = NULL;
1896
1897         if (ev_window->priv->search_string)
1898                 g_free (ev_window->priv->search_string);
1899         ev_window->priv->search_string = search_string ?
1900                 g_strdup (search_string) : NULL;
1901
1902         if (ev_window->priv->dest)
1903                 g_object_unref (ev_window->priv->dest);
1904         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1905
1906         setup_size_from_metadata (ev_window);
1907         setup_model_from_metadata (ev_window);
1908
1909         ev_window->priv->load_job = ev_job_load_new (uri);
1910         g_signal_connect (ev_window->priv->load_job,
1911                           "finished",
1912                           G_CALLBACK (ev_window_load_job_cb),
1913                           ev_window);
1914
1915         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1916                 ev_window_load_file_remote (ev_window, source_file);
1917         } else {
1918                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1919                 g_object_unref (source_file);
1920                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1921         }
1922 }
1923
1924 void
1925 ev_window_open_document (EvWindow       *ev_window,
1926                          EvDocument     *document,
1927                          EvLinkDest     *dest,
1928                          EvWindowRunMode mode,
1929                          const gchar    *search_string)
1930 {
1931         if (document == ev_window->priv->document)
1932                 return;
1933
1934         ev_window_close_dialogs (ev_window);
1935         ev_window_clear_load_job (ev_window);
1936         ev_window_clear_local_uri (ev_window);
1937
1938         if (ev_window->priv->monitor) {
1939                 g_object_unref (ev_window->priv->monitor);
1940                 ev_window->priv->monitor = NULL;
1941         }
1942
1943         if (ev_window->priv->uri)
1944                 g_free (ev_window->priv->uri);
1945         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1946
1947         setup_size_from_metadata (ev_window);
1948         setup_model_from_metadata (ev_window);
1949
1950         ev_document_model_set_document (ev_window->priv->model, document);
1951
1952         setup_document_from_metadata (ev_window);
1953         setup_view_from_metadata (ev_window);
1954
1955         if (dest) {
1956                 EvLink *link;
1957                 EvLinkAction *link_action;
1958
1959                 link_action = ev_link_action_new_dest (dest);
1960                 link = ev_link_new (NULL, link_action);
1961                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1962                 /* FIXME: link action should inc dest ref counting
1963                  * or not unref it at all
1964                  */
1965                 g_object_ref (dest);
1966                 g_object_unref (link);
1967         }
1968
1969         switch (mode) {
1970         case EV_WINDOW_MODE_FULLSCREEN:
1971                 ev_window_run_fullscreen (ev_window);
1972                 break;
1973         case EV_WINDOW_MODE_PRESENTATION:
1974                 ev_window_run_presentation (ev_window);
1975                 break;
1976         default:
1977                 break;
1978         }
1979
1980         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1981                 ev_window_cmd_edit_find (NULL, ev_window);
1982                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1983                                                 search_string);
1984         }
1985
1986         /* Create a monitor for the document */
1987         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1988         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1989                                   G_CALLBACK (ev_window_document_changed),
1990                                   ev_window);
1991 }
1992
1993 static void
1994 ev_window_reload_local (EvWindow *ev_window)
1995 {
1996         const gchar *uri;
1997
1998         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1999         ev_window->priv->reload_job = ev_job_load_new (uri);
2000         g_signal_connect (ev_window->priv->reload_job, "finished",
2001                           G_CALLBACK (ev_window_reload_job_cb),
2002                           ev_window);
2003         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
2004 }
2005
2006 static gboolean
2007 show_reloading_progress (EvWindow *ev_window)
2008 {
2009         GtkWidget *area;
2010         gchar     *text;
2011
2012         if (ev_window->priv->message_area)
2013                 return FALSE;
2014
2015         text = g_strdup_printf (_("Reloading document from %s"),
2016                                 ev_window->priv->uri);
2017         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
2018                                              text,
2019                                              GTK_STOCK_CLOSE,
2020                                              GTK_RESPONSE_CLOSE,
2021                                              GTK_STOCK_CANCEL,
2022                                              GTK_RESPONSE_CANCEL,
2023                                              NULL);
2024         g_signal_connect (area, "response",
2025                           G_CALLBACK (ev_window_progress_response_cb),
2026                           ev_window);
2027         gtk_widget_show (area);
2028         ev_window_set_message_area (ev_window, area);
2029         g_free (text);
2030
2031         return FALSE;
2032 }
2033
2034 static void
2035 reload_remote_copy_ready_cb (GFile        *remote,
2036                              GAsyncResult *async_result,
2037                              EvWindow     *ev_window)
2038 {
2039         GError *error = NULL;
2040
2041         ev_window_clear_progress_idle (ev_window);
2042
2043         g_file_copy_finish (remote, async_result, &error);
2044         if (error) {
2045                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2046                         ev_window_error_message (ev_window, error,
2047                                                  "%s", _("Failed to reload document."));
2048                 g_error_free (error);
2049         } else {
2050                 ev_window_reload_local (ev_window);
2051         }
2052
2053         g_object_unref (remote);
2054 }
2055
2056 static void
2057 reload_remote_copy_progress_cb (goffset   n_bytes,
2058                                 goffset   total_bytes,
2059                                 EvWindow *ev_window)
2060 {
2061         gchar *status;
2062         gdouble fraction;
2063
2064         if (!ev_window->priv->message_area)
2065                 return;
2066
2067         if (total_bytes <= 0)
2068                 return;
2069
2070         fraction = n_bytes / (gdouble)total_bytes;
2071         status = g_strdup_printf (_("Downloading document (%d%%)"),
2072                                   (gint)(fraction * 100));
2073
2074         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2075                                              status);
2076         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2077                                                fraction);
2078
2079         g_free (status);
2080 }
2081
2082 static void
2083 query_remote_uri_mtime_cb (GFile        *remote,
2084                            GAsyncResult *async_result,
2085                            EvWindow     *ev_window)
2086 {
2087         GFileInfo *info;
2088         GTimeVal   mtime;
2089         GError    *error = NULL;
2090
2091         info = g_file_query_info_finish (remote, async_result, &error);
2092         if (error) {
2093                 g_error_free (error);
2094                 g_object_unref (remote);
2095                 ev_window_reload_local (ev_window);
2096
2097                 return;
2098         }
2099
2100         g_file_info_get_modification_time (info, &mtime);
2101         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2102                 GFile *target_file;
2103
2104                 /* Remote file has changed */
2105                 ev_window->priv->uri_mtime = mtime.tv_sec;
2106
2107                 ev_window_reset_progress_cancellable (ev_window);
2108
2109                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2110                 g_file_copy_async (remote, target_file,
2111                                    G_FILE_COPY_OVERWRITE,
2112                                    G_PRIORITY_DEFAULT,
2113                                    ev_window->priv->progress_cancellable,
2114                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2115                                    ev_window,
2116                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2117                                    ev_window);
2118                 g_object_unref (target_file);
2119                 ev_window_show_progress_message (ev_window, 1,
2120                                                  (GSourceFunc)show_reloading_progress);
2121         } else {
2122                 g_object_unref (remote);
2123                 ev_window_reload_local (ev_window);
2124         }
2125
2126         g_object_unref (info);
2127 }
2128
2129 static void
2130 ev_window_reload_remote (EvWindow *ev_window)
2131 {
2132         GFile *remote;
2133
2134         remote = g_file_new_for_uri (ev_window->priv->uri);
2135         /* Reload the remote uri only if it has changed */
2136         g_file_query_info_async (remote,
2137                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2138                                  0, G_PRIORITY_DEFAULT,
2139                                  NULL,
2140                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2141                                  ev_window);
2142 }
2143
2144 static void
2145 ev_window_reload_document (EvWindow *ev_window,
2146                            EvLinkDest *dest)
2147 {
2148         gint page;
2149
2150
2151         ev_window_clear_reload_job (ev_window);
2152         ev_window->priv->in_reload = TRUE;
2153
2154         page = ev_document_model_get_page (ev_window->priv->model);
2155
2156         if (ev_window->priv->dest)
2157                 g_object_unref (ev_window->priv->dest);
2158         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2159
2160         if (ev_window->priv->local_uri) {
2161                 ev_window_reload_remote (ev_window);
2162         } else {
2163                 ev_window_reload_local (ev_window);
2164         }
2165 }
2166
2167 static void
2168 file_open_dialog_response_cb (GtkWidget *chooser,
2169                               gint       response_id,
2170                               EvWindow  *ev_window)
2171 {
2172         if (response_id == GTK_RESPONSE_OK) {
2173                 GSList *uris;
2174                 gchar  *uri;
2175
2176                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2177
2178                 ev_application_open_uri_list (EV_APP, uris,
2179                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2180                                               gtk_get_current_event_time ());
2181
2182                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2183                 g_slist_free (uris);
2184
2185                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2186                 ev_application_set_filechooser_uri (EV_APP,
2187                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2188                                                     uri);
2189                 g_free (uri);
2190         }
2191
2192         gtk_widget_destroy (chooser);
2193 }
2194
2195 static void
2196 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2197 {
2198         GtkWidget   *chooser;
2199         const gchar *default_uri;
2200         gchar       *parent_uri = NULL;
2201
2202         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2203                                                GTK_WINDOW (window),
2204                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2205                                                GTK_STOCK_CANCEL,
2206                                                GTK_RESPONSE_CANCEL,
2207                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2208                                                NULL);
2209
2210         ev_document_factory_add_filters (chooser, NULL);
2211         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2212         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2213
2214         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2215         if (!default_uri && window->priv->uri) {
2216                 GFile *file, *parent;
2217
2218                 file = g_file_new_for_uri (window->priv->uri);
2219                 parent = g_file_get_parent (file);
2220                 if (parent) {
2221                         parent_uri = g_file_get_uri (parent);
2222                         default_uri = parent_uri;
2223                         g_object_unref (parent);
2224                 }
2225                 g_object_unref (file);
2226         }
2227
2228         if (default_uri) {
2229                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2230         } else {
2231                 const gchar *folder;
2232
2233                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2234                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2235                                                      folder ? folder : g_get_home_dir ());
2236         }
2237         g_free (parent_uri);
2238
2239         g_signal_connect (chooser, "response",
2240                           G_CALLBACK (file_open_dialog_response_cb),
2241                           window);
2242
2243         gtk_widget_show (chooser);
2244 }
2245
2246 static void
2247 ev_window_open_copy_at_dest (EvWindow   *window,
2248                              EvLinkDest *dest)
2249 {
2250         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2251
2252         ev_window_n_copies++;
2253
2254         if (window->priv->metadata)
2255                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2256         ev_window_open_document (new_window,
2257                                  window->priv->document,
2258                                  dest, 0, NULL);
2259         gtk_window_present (GTK_WINDOW (new_window));
2260 }
2261
2262 static void
2263 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2264 {
2265         ev_window_open_copy_at_dest (window, NULL);
2266 }
2267
2268 static void
2269 ev_window_cmd_recent_file_activate (GtkAction *action,
2270                                     EvWindow  *window)
2271 {
2272         GtkRecentInfo *info;
2273         const gchar   *uri;
2274
2275         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2276         g_assert (info != NULL);
2277
2278         uri = gtk_recent_info_get_uri (info);
2279
2280         ev_application_open_uri_at_dest (EV_APP, uri,
2281                                          gtk_window_get_screen (GTK_WINDOW (window)),
2282                                          NULL, 0, NULL, gtk_get_current_event_time ());
2283 }
2284
2285 static void
2286 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2287                                              const gchar        *uri,
2288                                              EvWindow           *window)
2289 {
2290         ev_application_open_uri_at_dest (EV_APP, uri,
2291                                          gtk_window_get_screen (GTK_WINDOW (window)),
2292                                          NULL, 0, NULL, gtk_get_current_event_time ());
2293 }
2294
2295 static void
2296 ev_window_add_recent (EvWindow *window, const char *filename)
2297 {
2298         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2299 }
2300
2301 static gint
2302 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2303 {
2304         gboolean     has_ev_a, has_ev_b;
2305         const gchar *evince = g_get_application_name ();
2306
2307         has_ev_a = gtk_recent_info_has_application (a, evince);
2308         has_ev_b = gtk_recent_info_has_application (b, evince);
2309
2310         if (has_ev_a && has_ev_b) {
2311                 time_t time_a, time_b;
2312
2313                 time_a = gtk_recent_info_get_modified (a);
2314                 time_b = gtk_recent_info_get_modified (b);
2315
2316                 return (time_b - time_a);
2317         } else if (has_ev_a) {
2318                 return -1;
2319         } else if (has_ev_b) {
2320                 return 1;
2321         }
2322
2323         return 0;
2324 }
2325
2326 /*
2327  * Doubles underscore to avoid spurious menu accels.
2328  */
2329 static gchar *
2330 ev_window_get_recent_file_label (gint index, const gchar *filename)
2331 {
2332         GString *str;
2333         gint length;
2334         const gchar *p;
2335         const gchar *end;
2336         gboolean is_rtl;
2337
2338         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2339
2340         g_return_val_if_fail (filename != NULL, NULL);
2341
2342         length = strlen (filename);
2343         str = g_string_sized_new (length + 10);
2344         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2345
2346         p = filename;
2347         end = filename + length;
2348
2349         while (p != end) {
2350                 const gchar *next;
2351                 next = g_utf8_next_char (p);
2352
2353                 switch (*p) {
2354                         case '_':
2355                                 g_string_append (str, "__");
2356                                 break;
2357                         default:
2358                                 g_string_append_len (str, p, next - p);
2359                                 break;
2360                 }
2361
2362                 p = next;
2363         }
2364
2365         return g_string_free (str, FALSE);
2366 }
2367
2368 static void
2369 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2370                                           GtkAction *action,
2371                                           GtkWidget *proxy,
2372                                           gpointer data)
2373 {
2374         GtkLabel *label;
2375
2376         if (!GTK_IS_MENU_ITEM (proxy))
2377                 return;
2378
2379         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2380
2381         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2382         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2383 }
2384
2385 static void
2386 ev_window_setup_recent (EvWindow *ev_window)
2387 {
2388         GList        *items, *l;
2389         guint         n_items = 0;
2390         const gchar  *evince = g_get_application_name ();
2391         static guint  i = 0;
2392
2393         if (ev_window->priv->recent_ui_id > 0) {
2394                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2395                                           ev_window->priv->recent_ui_id);
2396                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2397         }
2398         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2399
2400         if (ev_window->priv->recent_action_group) {
2401                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2402                                                     ev_window->priv->recent_action_group);
2403                 g_object_unref (ev_window->priv->recent_action_group);
2404         }
2405         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2406         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2407                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2408
2409         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2410                                             ev_window->priv->recent_action_group, -1);
2411
2412         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2413         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2414
2415         for (l = items; l && l->data; l = g_list_next (l)) {
2416                 GtkRecentInfo *info;
2417                 GtkAction     *action;
2418                 gchar         *action_name;
2419                 gchar         *label;
2420                 const gchar   *mime_type;
2421                 gchar         *content_type;
2422                 GIcon         *icon = NULL;
2423
2424                 info = (GtkRecentInfo *) l->data;
2425
2426                 if (!gtk_recent_info_has_application (info, evince) ||
2427                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2428                         continue;
2429
2430                 action_name = g_strdup_printf ("RecentFile%u", i++);
2431                 label = ev_window_get_recent_file_label (
2432                         n_items + 1, gtk_recent_info_get_display_name (info));
2433
2434                 mime_type = gtk_recent_info_get_mime_type (info);
2435                 content_type = g_content_type_from_mime_type (mime_type);
2436                 if (content_type != NULL) {
2437                         icon = g_content_type_get_icon (content_type);
2438                         g_free (content_type);
2439                 }
2440
2441                 action = g_object_new (GTK_TYPE_ACTION,
2442                                        "name", action_name,
2443                                        "label", label,
2444                                        "gicon", icon,
2445                                        "always-show-image", TRUE,
2446                                        NULL);
2447
2448                 g_object_set_data_full (G_OBJECT (action),
2449                                         "gtk-recent-info",
2450                                         gtk_recent_info_ref (info),
2451                                         (GDestroyNotify) gtk_recent_info_unref);
2452
2453                 g_signal_connect (action, "activate",
2454                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2455                                   (gpointer) ev_window);
2456
2457                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2458                                              action);
2459                 g_object_unref (action);
2460
2461                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2462                                        ev_window->priv->recent_ui_id,
2463                                        "/MainMenu/FileMenu/RecentFilesMenu",
2464                                        label,
2465                                        action_name,
2466                                        GTK_UI_MANAGER_MENUITEM,
2467                                        FALSE);
2468                 g_free (action_name);
2469                 g_free (label);
2470                 if (icon != NULL)
2471                         g_object_unref (icon);
2472
2473                 if (++n_items == 5)
2474                         break;
2475         }
2476
2477         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2478         g_list_free (items);
2479 }
2480
2481 static gboolean
2482 show_saving_progress (GFile *dst)
2483 {
2484         EvWindow  *ev_window;
2485         GtkWidget *area;
2486         gchar     *text;
2487         gchar     *uri;
2488         EvSaveType save_type;
2489
2490         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2491         ev_window->priv->progress_idle = 0;
2492
2493         if (ev_window->priv->message_area)
2494                 return FALSE;
2495
2496         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2497         uri = g_file_get_uri (dst);
2498         switch (save_type) {
2499         case EV_SAVE_DOCUMENT:
2500                 text = g_strdup_printf (_("Saving document to %s"), uri);
2501                 break;
2502         case EV_SAVE_ATTACHMENT:
2503                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2504                 break;
2505         case EV_SAVE_IMAGE:
2506                 text = g_strdup_printf (_("Saving image to %s"), uri);
2507                 break;
2508         default:
2509                 g_assert_not_reached ();
2510         }
2511         g_free (uri);
2512         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2513                                              text,
2514                                              GTK_STOCK_CLOSE,
2515                                              GTK_RESPONSE_CLOSE,
2516                                              GTK_STOCK_CANCEL,
2517                                              GTK_RESPONSE_CANCEL,
2518                                              NULL);
2519         g_signal_connect (area, "response",
2520                           G_CALLBACK (ev_window_progress_response_cb),
2521                           ev_window);
2522         gtk_widget_show (area);
2523         ev_window_set_message_area (ev_window, area);
2524         g_free (text);
2525
2526         return FALSE;
2527 }
2528
2529 static void
2530 window_save_file_copy_ready_cb (GFile        *src,
2531                                 GAsyncResult *async_result,
2532                                 GFile        *dst)
2533 {
2534         EvWindow *ev_window;
2535         GError   *error = NULL;
2536
2537         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2538         ev_window_clear_progress_idle (ev_window);
2539
2540         if (g_file_copy_finish (src, async_result, &error)) {
2541                 ev_tmp_file_unlink (src);
2542                 return;
2543         }
2544
2545         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2546                 gchar *name;
2547
2548                 name = g_file_get_basename (dst);
2549                 ev_window_error_message (ev_window, error,
2550                                          _("The file could not be saved as “%s”."),
2551                                          name);
2552                 g_free (name);
2553         }
2554         ev_tmp_file_unlink (src);
2555         g_error_free (error);
2556 }
2557
2558 static void
2559 window_save_file_copy_progress_cb (goffset n_bytes,
2560                                    goffset total_bytes,
2561                                    GFile  *dst)
2562 {
2563         EvWindow  *ev_window;
2564         EvSaveType save_type;
2565         gchar     *status;
2566         gdouble    fraction;
2567
2568         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2569
2570         if (!ev_window->priv->message_area)
2571                 return;
2572
2573         if (total_bytes <= 0)
2574                 return;
2575
2576         fraction = n_bytes / (gdouble)total_bytes;
2577         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2578
2579         switch (save_type) {
2580         case EV_SAVE_DOCUMENT:
2581                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2582                                           (gint)(fraction * 100));
2583                 break;
2584         case EV_SAVE_ATTACHMENT:
2585                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2586                                           (gint)(fraction * 100));
2587                 break;
2588         case EV_SAVE_IMAGE:
2589                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2590                                           (gint)(fraction * 100));
2591                 break;
2592         default:
2593                 g_assert_not_reached ();
2594         }
2595
2596         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2597                                              status);
2598         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2599                                                fraction);
2600
2601         g_free (status);
2602 }
2603
2604 static void
2605 ev_window_save_remote (EvWindow  *ev_window,
2606                        EvSaveType save_type,
2607                        GFile     *src,
2608                        GFile     *dst)
2609 {
2610         ev_window_reset_progress_cancellable (ev_window);
2611         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2612         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2613         g_file_copy_async (src, dst,
2614                            G_FILE_COPY_OVERWRITE,
2615                            G_PRIORITY_DEFAULT,
2616                            ev_window->priv->progress_cancellable,
2617                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2618                            dst,
2619                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2620                            dst);
2621         ev_window->priv->progress_idle =
2622                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2623                                             1,
2624                                             (GSourceFunc)show_saving_progress,
2625                                             dst,
2626                                             NULL);
2627 }
2628
2629 static void
2630 ev_window_clear_save_job (EvWindow *ev_window)
2631 {
2632         if (ev_window->priv->save_job != NULL) {
2633                 if (!ev_job_is_finished (ev_window->priv->save_job))
2634                         ev_job_cancel (ev_window->priv->save_job);
2635
2636                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2637                                                       ev_window_save_job_cb,
2638                                                       ev_window);
2639                 g_object_unref (ev_window->priv->save_job);
2640                 ev_window->priv->save_job = NULL;
2641         }
2642 }
2643
2644 static void
2645 ev_window_save_job_cb (EvJob     *job,
2646                        EvWindow  *window)
2647 {
2648         if (ev_job_is_failed (job)) {
2649                 ev_window_error_message (window, job->error,
2650                                          _("The file could not be saved as “%s”."),
2651                                          EV_JOB_SAVE (job)->uri);
2652         } else {
2653                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2654         }
2655
2656         ev_window_clear_save_job (window);
2657 }
2658
2659 static void
2660 file_save_dialog_response_cb (GtkWidget *fc,
2661                               gint       response_id,
2662                               EvWindow  *ev_window)
2663 {
2664         gchar *uri;
2665         GFile *file, *parent;
2666
2667         if (response_id != GTK_RESPONSE_OK) {
2668                 gtk_widget_destroy (fc);
2669                 return;
2670         }
2671
2672         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2673         file = g_file_new_for_uri (uri);
2674         parent = g_file_get_parent (file);
2675         g_object_unref (file);
2676         if (parent) {
2677                 gchar *folder_uri;
2678
2679                 folder_uri = g_file_get_uri (parent);
2680                 ev_application_set_filechooser_uri (EV_APP,
2681                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2682                                                     folder_uri);
2683                 g_free (folder_uri);
2684                 g_object_unref (parent);
2685         }
2686
2687         /* FIXME: remote copy should be done here rather than in the save job,
2688          * so that we can track progress and cancel the operation
2689          */
2690
2691         ev_window_clear_save_job (ev_window);
2692         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2693                                                      uri, ev_window->priv->uri);
2694         g_signal_connect (ev_window->priv->save_job, "finished",
2695                           G_CALLBACK (ev_window_save_job_cb),
2696                           ev_window);
2697         /* The priority doesn't matter for this job */
2698         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2699
2700         g_free (uri);
2701         gtk_widget_destroy (fc);
2702 }
2703
2704 static void
2705 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2706 {
2707         GtkWidget *fc;
2708         gchar *base_name;
2709         GFile *file;
2710         const gchar *default_uri;
2711
2712         fc = gtk_file_chooser_dialog_new (
2713                 _("Save a Copy"),
2714                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2715                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2716                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2717                 NULL);
2718
2719         ev_document_factory_add_filters (fc, ev_window->priv->document);
2720         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2721         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2722                                                 GTK_RESPONSE_OK,
2723                                                 GTK_RESPONSE_CANCEL,
2724                                                 -1);
2725
2726         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2727         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2728         file = g_file_new_for_uri (ev_window->priv->uri);
2729         base_name = g_file_get_basename (file);
2730         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2731
2732         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2733         if (default_uri) {
2734                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2735         } else {
2736                 const gchar *folder;
2737
2738                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2739                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2740                                                      folder ? folder : g_get_home_dir ());
2741         }
2742
2743         g_object_unref (file);
2744         g_free (base_name);
2745
2746         g_signal_connect (fc, "response",
2747                           G_CALLBACK (file_save_dialog_response_cb),
2748                           ev_window);
2749
2750         gtk_widget_show (fc);
2751 }
2752
2753 static GKeyFile *
2754 get_print_settings_file (void)
2755 {
2756         GKeyFile *print_settings_file;
2757         gchar    *filename;
2758         GError *error = NULL;
2759
2760         print_settings_file = g_key_file_new ();
2761
2762         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2763                                      EV_PRINT_SETTINGS_FILE, NULL);
2764         if (!g_key_file_load_from_file (print_settings_file,
2765                                         filename,
2766                                         G_KEY_FILE_KEEP_COMMENTS |
2767                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2768                                         &error)) {
2769
2770                 /* Don't warn if the file simply doesn't exist */
2771                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2772                         g_warning ("%s", error->message);
2773
2774                 g_error_free (error);
2775         }
2776
2777         g_free (filename);
2778
2779         return print_settings_file;
2780 }
2781
2782 static void
2783 save_print_setting_file (GKeyFile *key_file)
2784 {
2785         gchar  *filename;
2786         gchar  *data;
2787         gsize  data_length;
2788         GError *error = NULL;
2789
2790         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2791                                      EV_PRINT_SETTINGS_FILE, NULL);
2792         data = g_key_file_to_data (key_file, &data_length, NULL);
2793         g_file_set_contents (filename, data, data_length, &error);
2794         if (error) {
2795                 g_warning ("Failed to save print settings: %s", error->message);
2796                 g_error_free (error);
2797         }
2798         g_free (data);
2799         g_free (filename);
2800 }
2801
2802 static void
2803 ev_window_save_print_settings (EvWindow         *window,
2804                                GtkPrintSettings *print_settings)
2805 {
2806         GKeyFile *key_file;
2807         gint      i;
2808
2809         key_file = get_print_settings_file ();
2810         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2811
2812         /* Save print settings that are specific to the document */
2813         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2814                 /* Remove it from global settings */
2815                 g_key_file_remove_key (key_file, EV_PRINT_SETTINGS_GROUP,
2816                                        document_print_settings[i], NULL);
2817
2818                 if (window->priv->metadata) {
2819                         const gchar *value;
2820
2821                         value = gtk_print_settings_get (print_settings,
2822                                                         document_print_settings[i]);
2823                         ev_metadata_set_string (window->priv->metadata,
2824                                                 document_print_settings[i], value);
2825                 }
2826         }
2827
2828         save_print_setting_file (key_file);
2829         g_key_file_free (key_file);
2830 }
2831
2832 static void
2833 ev_window_save_print_page_setup (EvWindow     *window,
2834                                  GtkPageSetup *page_setup)
2835 {
2836         GKeyFile *key_file;
2837
2838         key_file = get_print_settings_file ();
2839         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2840
2841         /* Do not save document settings in global file */
2842         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2843                                "page-setup-orientation", NULL);
2844         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2845                                "page-setup-margin-top", NULL);
2846         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2847                                "page-setup-margin-bottom", NULL);
2848         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2849                                "page-setup-margin-left", NULL);
2850         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2851                                "page-setup-margin-right", NULL);
2852
2853         save_print_setting_file (key_file);
2854         g_key_file_free (key_file);
2855
2856         if (!window->priv->metadata)
2857                 return;
2858
2859         /* Save page setup options that are specific to the document */
2860         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2861                              gtk_page_setup_get_orientation (page_setup));
2862         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2863                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2864         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2865                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2866         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2867                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2868         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2869                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2870 }
2871
2872 static void
2873 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2874                                              GtkPrintSettings *print_settings)
2875 {
2876         gint i;
2877
2878         if (!window->priv->metadata)
2879                 return;
2880
2881         /* Load print setting that are specific to the document */
2882         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2883                 gchar *value = NULL;
2884
2885                 ev_metadata_get_string (window->priv->metadata,
2886                                         document_print_settings[i], &value);
2887                 gtk_print_settings_set (print_settings,
2888                                         document_print_settings[i], value);
2889         }
2890 }
2891
2892 static void
2893 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2894                                                GtkPageSetup *page_setup)
2895 {
2896         gint          int_value;
2897         gdouble       double_value;
2898         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2899
2900         /* Load page setup options that are specific to the document */
2901         if (window->priv->metadata &&
2902             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2903                 gtk_page_setup_set_orientation (page_setup, int_value);
2904         } else {
2905                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2906         }
2907
2908         if (window->priv->metadata &&
2909             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2910                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2911         } else {
2912                 gtk_page_setup_set_top_margin (page_setup,
2913                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2914                                                GTK_UNIT_MM);
2915         }
2916
2917         if (window->priv->metadata &&
2918             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2919                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2920         } else {
2921                 gtk_page_setup_set_bottom_margin (page_setup,
2922                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2923                                                   GTK_UNIT_MM);
2924         }
2925
2926         if (window->priv->metadata &&
2927             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2928                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2929         } else {
2930                 gtk_page_setup_set_left_margin (page_setup,
2931                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2932                                                 GTK_UNIT_MM);
2933         }
2934
2935         if (window->priv->metadata &&
2936             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2937                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2938         } else {
2939                 gtk_page_setup_set_right_margin (page_setup,
2940                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2941                                                  GTK_UNIT_MM);
2942         }
2943 }
2944
2945 static GtkPrintSettings *
2946 get_print_settings (GKeyFile *key_file)
2947 {
2948         GtkPrintSettings *print_settings;
2949
2950         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2951                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2952                 gtk_print_settings_new ();
2953
2954         return print_settings ? print_settings : gtk_print_settings_new ();
2955 }
2956
2957 static GtkPageSetup *
2958 get_print_page_setup (GKeyFile *key_file)
2959 {
2960         GtkPageSetup *page_setup;
2961
2962         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2963                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2964                 gtk_page_setup_new ();
2965
2966         return page_setup ? page_setup : gtk_page_setup_new ();
2967 }
2968
2969 static void
2970 ev_window_print_cancel (EvWindow *ev_window)
2971 {
2972         EvPrintOperation *op;
2973
2974         if (!ev_window->priv->print_queue)
2975                 return;
2976
2977         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2978                 ev_print_operation_cancel (op);
2979         }
2980 }
2981
2982 static void
2983 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2984                                              gint      n_jobs)
2985 {
2986         gchar *text = NULL;
2987
2988         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2989             !ev_window->priv->print_queue)
2990                 return;
2991
2992         if (n_jobs == 0) {
2993                 ev_window_set_message_area (ev_window, NULL);
2994                 return;
2995         }
2996
2997         if (n_jobs > 1) {
2998                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2999                                                   "%d pending jobs in queue",
3000                                                   n_jobs - 1), n_jobs - 1);
3001         }
3002
3003         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
3004                                             text);
3005         g_free (text);
3006 }
3007
3008 static gboolean
3009 destroy_window (GtkWidget *window)
3010 {
3011         gtk_widget_destroy (window);
3012
3013         return FALSE;
3014 }
3015
3016 static void
3017 ev_window_print_operation_done (EvPrintOperation       *op,
3018                                 GtkPrintOperationResult result,
3019                                 EvWindow               *ev_window)
3020 {
3021         gint n_jobs;
3022
3023         switch (result) {
3024         case GTK_PRINT_OPERATION_RESULT_APPLY: {
3025                 GtkPrintSettings *print_settings;
3026
3027                 print_settings = ev_print_operation_get_print_settings (op);
3028                 ev_window_save_print_settings (ev_window, print_settings);
3029
3030                 if (ev_print_operation_get_embed_page_setup (op)) {
3031                         GtkPageSetup *page_setup;
3032
3033                         page_setup = ev_print_operation_get_default_page_setup (op);
3034                         ev_window_save_print_page_setup (ev_window, page_setup);
3035                 }
3036         }
3037
3038                 break;
3039         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3040                 GtkWidget *dialog;
3041                 GError    *error = NULL;
3042
3043
3044                 ev_print_operation_get_error (op, &error);
3045
3046                 /* The message area is already used by
3047                  * the printing progress, so it's better to
3048                  * use a popup dialog in this case
3049                  */
3050                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3051                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3052                                                  GTK_MESSAGE_ERROR,
3053                                                  GTK_BUTTONS_CLOSE,
3054                                                  "%s", _("Failed to print document"));
3055                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3056                                                           "%s", error->message);
3057                 g_signal_connect (dialog, "response",
3058                                   G_CALLBACK (gtk_widget_destroy),
3059                                   NULL);
3060                 gtk_widget_show (dialog);
3061
3062                 g_error_free (error);
3063         }
3064                 break;
3065         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3066         default:
3067                 break;
3068         }
3069
3070         g_queue_remove (ev_window->priv->print_queue, op);
3071         g_object_unref (op);
3072         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3073         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3074
3075         if (n_jobs == 0 && ev_window->priv->close_after_print)
3076                 g_idle_add ((GSourceFunc)destroy_window,
3077                             ev_window);
3078 }
3079
3080 static void
3081 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3082                                       gint                   response,
3083                                       EvWindow              *ev_window)
3084 {
3085         if (response == GTK_RESPONSE_CANCEL) {
3086                 EvPrintOperation *op;
3087
3088                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3089                 ev_print_operation_cancel (op);
3090         } else {
3091                 gtk_widget_hide (GTK_WIDGET (area));
3092         }
3093 }
3094
3095 static void
3096 ev_window_print_operation_status_changed (EvPrintOperation *op,
3097                                           EvWindow         *ev_window)
3098 {
3099         const gchar *status;
3100         gdouble      fraction;
3101
3102         status = ev_print_operation_get_status (op);
3103         fraction = ev_print_operation_get_progress (op);
3104
3105         if (!ev_window->priv->message_area) {
3106                 GtkWidget   *area;
3107                 const gchar *job_name;
3108                 gchar       *text;
3109
3110                 job_name = ev_print_operation_get_job_name (op);
3111                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3112
3113                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3114                                                      text,
3115                                                      GTK_STOCK_CLOSE,
3116                                                      GTK_RESPONSE_CLOSE,
3117                                                      GTK_STOCK_CANCEL,
3118                                                      GTK_RESPONSE_CANCEL,
3119                                                      NULL);
3120                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3121                 g_signal_connect (area, "response",
3122                                   G_CALLBACK (ev_window_print_progress_response_cb),
3123                                   ev_window);
3124                 gtk_widget_show (area);
3125                 ev_window_set_message_area (ev_window, area);
3126                 g_free (text);
3127         }
3128
3129         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3130                                              status);
3131         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3132                                                fraction);
3133 }
3134
3135 static void
3136 ev_window_print_operation_begin_print (EvPrintOperation *op,
3137                                        EvWindow         *ev_window)
3138 {
3139         if (!ev_window->priv->print_queue)
3140                 ev_window->priv->print_queue = g_queue_new ();
3141
3142         g_queue_push_head (ev_window->priv->print_queue, op);
3143         ev_window_print_update_pending_jobs_message (ev_window,
3144                                                      g_queue_get_length (ev_window->priv->print_queue));
3145 }
3146
3147 void
3148 ev_window_print_range (EvWindow *ev_window,
3149                        gint      first_page,
3150                        gint      last_page)
3151 {
3152         EvPrintOperation *op;
3153         GKeyFile         *print_settings_file;
3154         GtkPrintSettings *print_settings;
3155         GtkPageSetup     *print_page_setup;
3156         gint              current_page;
3157         gint              document_last_page;
3158         gboolean          embed_page_setup;
3159
3160         g_return_if_fail (EV_IS_WINDOW (ev_window));
3161         g_return_if_fail (ev_window->priv->document != NULL);
3162
3163         if (!ev_window->priv->print_queue)
3164                 ev_window->priv->print_queue = g_queue_new ();
3165
3166         op = ev_print_operation_new (ev_window->priv->document);
3167         if (!op) {
3168                 g_warning ("%s", "Printing is not supported for document\n");
3169                 return;
3170         }
3171
3172         g_signal_connect (op, "begin_print",
3173                           G_CALLBACK (ev_window_print_operation_begin_print),
3174                           (gpointer)ev_window);
3175         g_signal_connect (op, "status_changed",
3176                           G_CALLBACK (ev_window_print_operation_status_changed),
3177                           (gpointer)ev_window);
3178         g_signal_connect (op, "done",
3179                           G_CALLBACK (ev_window_print_operation_done),
3180                           (gpointer)ev_window);
3181
3182         current_page = ev_document_model_get_page (ev_window->priv->model);
3183         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3184
3185         print_settings_file = get_print_settings_file ();
3186
3187         print_settings = get_print_settings (print_settings_file);
3188         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3189
3190         print_page_setup = get_print_page_setup (print_settings_file);
3191         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3192
3193         if (first_page != 1 || last_page != document_last_page) {
3194                 GtkPageRange range;
3195
3196                 /* Ranges in GtkPrint are 0 - N */
3197                 range.start = first_page - 1;
3198                 range.end = last_page - 1;
3199
3200                 gtk_print_settings_set_print_pages (print_settings,
3201                                                     GTK_PRINT_PAGES_RANGES);
3202                 gtk_print_settings_set_page_ranges (print_settings,
3203                                                     &range, 1);
3204         }
3205
3206         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3207         ev_print_operation_set_current_page (op, current_page);
3208         ev_print_operation_set_print_settings (op, print_settings);
3209         ev_print_operation_set_default_page_setup (op, print_page_setup);
3210         embed_page_setup = ev_window->priv->lockdown_settings ?
3211                 !g_settings_get_boolean (ev_window->priv->lockdown_settings,
3212                                          GS_LOCKDOWN_PRINT_SETUP) :
3213                 TRUE;
3214         ev_print_operation_set_embed_page_setup (op, embed_page_setup);
3215
3216         g_object_unref (print_settings);
3217         g_object_unref (print_page_setup);
3218         g_key_file_free (print_settings_file);
3219
3220         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3221 }
3222
3223 static void
3224 ev_window_print (EvWindow *window)
3225 {
3226         ev_window_print_range (window, 1,
3227                                ev_document_get_n_pages (window->priv->document));
3228 }
3229
3230 static void
3231 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3232 {
3233         ev_window_print (ev_window);
3234 }
3235
3236 static void
3237 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3238 {
3239         if (ev_window->priv->properties == NULL) {
3240                 ev_window->priv->properties = ev_properties_dialog_new ();
3241                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3242                                                    ev_window->priv->uri,
3243                                                    ev_window->priv->document);
3244                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3245                                            (gpointer) &(ev_window->priv->properties));
3246                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3247                                               GTK_WINDOW (ev_window));
3248         }
3249
3250         ev_document_fc_mutex_lock ();
3251         gtk_widget_show (ev_window->priv->properties);
3252         ev_document_fc_mutex_unlock ();
3253 }
3254
3255 static void
3256 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3257                                          gint       response,
3258                                          EvWindow  *ev_window)
3259 {
3260         gtk_widget_destroy (GTK_WIDGET (dialog));
3261
3262         switch (response) {
3263         case GTK_RESPONSE_YES:
3264                 if (!ev_window->priv->print_queue ||
3265                     g_queue_is_empty (ev_window->priv->print_queue))
3266                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3267                 else
3268                         ev_window->priv->close_after_print = TRUE;
3269                 break;
3270         case GTK_RESPONSE_NO:
3271                 ev_window->priv->close_after_print = TRUE;
3272                 if (ev_window->priv->print_queue &&
3273                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3274                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3275                         ev_window_print_cancel (ev_window);
3276                 } else {
3277                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3278                 }
3279                 break;
3280         case GTK_RESPONSE_CANCEL:
3281         default:
3282                 ev_window->priv->close_after_print = FALSE;
3283         }
3284 }
3285
3286 static void
3287 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3288 {
3289         GtkWidget *dialog;
3290         gchar     *text, *markup;
3291         gint       n_print_jobs;
3292
3293         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3294                 gint current_page;
3295
3296                 /* Save current page */
3297                 current_page = ev_view_presentation_get_current_page (
3298                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3299                 ev_document_model_set_page (ev_window->priv->model, current_page);
3300         }
3301
3302         /* TODO: warn about form fields, and annots not saved */
3303
3304         n_print_jobs = ev_window->priv->print_queue ?
3305                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3306
3307         if (n_print_jobs == 0) {
3308                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3309                 return;
3310         }
3311
3312         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3313                                          GTK_DIALOG_MODAL,
3314                                          GTK_MESSAGE_QUESTION,
3315                                          GTK_BUTTONS_NONE,
3316                                          NULL);
3317         if (n_print_jobs == 1) {
3318                 EvPrintOperation *op;
3319                 const gchar      *job_name;
3320
3321                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3322                 job_name = ev_print_operation_get_job_name (op);
3323
3324                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3325                                         job_name);
3326         } else {
3327                 text = g_strdup_printf (_("There are %d print jobs active. "
3328                                           "Wait until print finishes before closing?"),
3329                                         n_print_jobs);
3330         }
3331
3332         markup = g_strdup_printf ("<b>%s</b>", text);
3333         g_free (text);
3334
3335         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3336         g_free (markup);
3337
3338         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3339                                                   _("If you close the window, pending print "
3340                                                     "jobs will not be printed."));
3341
3342         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3343                                 _("Cancel _print and Close"),
3344                                 GTK_RESPONSE_NO,
3345                                 GTK_STOCK_CANCEL,
3346                                 GTK_RESPONSE_CANCEL,
3347                                 _("Close _after Printing"),
3348                                 GTK_RESPONSE_YES,
3349                                 NULL);
3350         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3351         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3352                                                  GTK_RESPONSE_YES,
3353                                                  GTK_RESPONSE_NO,
3354                                                  GTK_RESPONSE_CANCEL,
3355                                                  -1);
3356
3357         g_signal_connect (dialog, "response",
3358                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3359                           ev_window);
3360         gtk_widget_show (dialog);
3361 }
3362
3363 static void
3364 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3365 {
3366         GtkAction *action;
3367
3368         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3369         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3370         update_chrome_visibility (window);
3371
3372         action = gtk_action_group_get_action (window->priv->action_group,
3373                                               PAGE_SELECTOR_ACTION);
3374         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3375 }
3376
3377 static void
3378 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3379 {
3380         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3381 }
3382
3383 static void
3384 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3385 {
3386         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3387 }
3388
3389 static void
3390 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3391 {
3392         gboolean continuous;
3393
3394         ev_window_stop_presentation (ev_window, TRUE);
3395         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3396         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3397 }
3398
3399 static void
3400 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3401 {
3402         gboolean dual_page;
3403
3404         ev_window_stop_presentation (ev_window, TRUE);
3405         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3406         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3407 }
3408
3409 static void
3410 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3411 {
3412         ev_window_stop_presentation (ev_window, TRUE);
3413
3414         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3415                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3416         } else {
3417                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3418         }
3419         ev_window_update_actions (ev_window);
3420 }
3421
3422 static void
3423 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3424 {
3425         ev_window_stop_presentation (ev_window, TRUE);
3426
3427         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3428                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3429         } else {
3430                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3431         }
3432         ev_window_update_actions (ev_window);
3433 }
3434
3435
3436 static void
3437 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3438 {
3439         g_return_if_fail (EV_IS_WINDOW (ev_window));
3440
3441         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3442 }
3443
3444 static void
3445 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3446 {
3447         g_return_if_fail (EV_IS_WINDOW (ev_window));
3448
3449         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3450                 g_error ("Find action should be insensitive since document doesn't support find");
3451                 return;
3452         }
3453
3454         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3455         update_chrome_visibility (ev_window);
3456         gtk_widget_grab_focus (ev_window->priv->find_bar);
3457 }
3458
3459 static void
3460 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3461 {
3462         g_return_if_fail (EV_IS_WINDOW (ev_window));
3463
3464         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3465         update_chrome_visibility (ev_window);
3466         gtk_widget_grab_focus (ev_window->priv->find_bar);
3467         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3468 }
3469
3470 static void
3471 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3472 {
3473         g_return_if_fail (EV_IS_WINDOW (ev_window));
3474
3475         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3476         update_chrome_visibility (ev_window);
3477         gtk_widget_grab_focus (ev_window->priv->find_bar);
3478         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3479 }
3480
3481 static void
3482 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3483 {
3484         g_return_if_fail (EV_IS_WINDOW (ev_window));
3485
3486         ev_view_copy (EV_VIEW (ev_window->priv->view));
3487 }
3488
3489 static void
3490 ev_window_sidebar_position_change_cb (GObject    *object,
3491                                       GParamSpec *pspec,
3492                                       EvWindow   *ev_window)
3493 {
3494         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3495                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3496                                      gtk_paned_get_position (GTK_PANED (object)));
3497 }
3498
3499 static void
3500 ev_window_update_fullscreen_action (EvWindow *window)
3501 {
3502         GtkAction *action;
3503
3504         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3505         g_signal_handlers_block_by_func
3506                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3507         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3508                                       ev_document_model_get_fullscreen (window->priv->model));
3509         g_signal_handlers_unblock_by_func
3510                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3511 }
3512
3513 static void
3514 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3515 {
3516         GtkWidget *item;
3517
3518         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3519         g_object_set (item, "is-important", FALSE, NULL);
3520
3521         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3522         g_object_set (item, "is-important", FALSE, NULL);
3523
3524         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3525         g_object_set (item, "is-important", TRUE, NULL);
3526
3527         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3528         g_object_set (item, "is-important", TRUE, NULL);
3529 }
3530
3531 static void
3532 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3533 {
3534         static gboolean done = FALSE;
3535
3536         if (!done) {
3537                 gtk_rc_parse_string (
3538                         "\n"
3539                         "   style \"fullscreen-toolbar-style\"\n"
3540                         "   {\n"
3541                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3542                         "   }\n"
3543                         "\n"
3544                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3545                         "\n");
3546                 done = TRUE;
3547         }
3548
3549         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3550 }
3551
3552 static void
3553 ev_window_run_fullscreen (EvWindow *window)
3554 {
3555         gboolean fullscreen_window = TRUE;
3556
3557         if (ev_document_model_get_fullscreen (window->priv->model))
3558                 return;
3559
3560         if (!window->priv->fullscreen_toolbar) {
3561                 window->priv->fullscreen_toolbar =
3562                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3563                                                    "/FullscreenToolbar");
3564
3565                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3566                                        GTK_TOOLBAR_BOTH_HORIZ);
3567                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3568                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3569
3570                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3571                                     window->priv->fullscreen_toolbar,
3572                                     FALSE, FALSE, 0);
3573                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3574                                        window->priv->fullscreen_toolbar, 1);
3575         }
3576
3577         if (EV_WINDOW_IS_PRESENTATION (window)) {
3578                 ev_window_stop_presentation (window, FALSE);
3579                 fullscreen_window = FALSE;
3580         }
3581
3582         g_object_set (G_OBJECT (window->priv->scrolled_window),
3583                       "shadow-type", GTK_SHADOW_NONE,
3584                       NULL);
3585
3586         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3587         ev_window_update_fullscreen_action (window);
3588
3589         /* If the user doesn't have the main toolbar he/she won't probably want
3590          * the toolbar in fullscreen mode. See bug #483048
3591          */
3592         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3593                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3594         update_chrome_visibility (window);
3595
3596         if (fullscreen_window)
3597                 gtk_window_fullscreen (GTK_WINDOW (window));
3598         gtk_widget_grab_focus (window->priv->view);
3599
3600         if (window->priv->metadata && !ev_window_is_empty (window))
3601                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3602 }
3603
3604 static void
3605 ev_window_stop_fullscreen (EvWindow *window,
3606                            gboolean  unfullscreen_window)
3607 {
3608         if (!ev_document_model_get_fullscreen (window->priv->model))
3609                 return;
3610
3611         g_object_set (G_OBJECT (window->priv->scrolled_window),
3612                       "shadow-type", GTK_SHADOW_IN,
3613                       NULL);
3614
3615         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3616         ev_window_update_fullscreen_action (window);
3617         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3618         update_chrome_visibility (window);
3619         if (unfullscreen_window)
3620                 gtk_window_unfullscreen (GTK_WINDOW (window));
3621
3622         if (window->priv->metadata && !ev_window_is_empty (window))
3623                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3624 }
3625
3626 static void
3627 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3628 {
3629         gboolean fullscreen;
3630
3631         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3632         if (fullscreen) {
3633                 ev_window_run_fullscreen (window);
3634         } else {
3635                 ev_window_stop_fullscreen (window, TRUE);
3636         }
3637 }
3638
3639 static void
3640 ev_window_update_presentation_action (EvWindow *window)
3641 {
3642         GtkAction *action;
3643
3644         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3645         g_signal_handlers_block_by_func
3646                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3647         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3648                                       EV_WINDOW_IS_PRESENTATION (window));
3649         g_signal_handlers_unblock_by_func
3650                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3651 }
3652
3653 static void
3654 ev_window_view_presentation_finished (EvWindow *window)
3655 {
3656         ev_window_stop_presentation (window, TRUE);
3657 }
3658
3659 static void
3660 ev_window_run_presentation (EvWindow *window)
3661 {
3662         gboolean fullscreen_window = TRUE;
3663         guint    current_page;
3664         guint    rotation;
3665         gboolean inverted_colors;
3666
3667         if (EV_WINDOW_IS_PRESENTATION (window))
3668                 return;
3669
3670         if (ev_document_model_get_fullscreen (window->priv->model)) {
3671                 ev_window_stop_fullscreen (window, FALSE);
3672                 fullscreen_window = FALSE;
3673         }
3674
3675         current_page = ev_document_model_get_page (window->priv->model);
3676         rotation = ev_document_model_get_rotation (window->priv->model);
3677         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3678         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3679                                                                     current_page,
3680                                                                     rotation,
3681                                                                     inverted_colors);
3682         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3683                                   G_CALLBACK (ev_window_view_presentation_finished),
3684                                   window);
3685
3686         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3687                             window->priv->presentation_view,
3688                             TRUE, TRUE, 0);
3689
3690         gtk_widget_hide (window->priv->hpaned);
3691         ev_window_update_presentation_action (window);
3692         update_chrome_visibility (window);
3693
3694         gtk_widget_grab_focus (window->priv->presentation_view);
3695         if (fullscreen_window)
3696                 gtk_window_fullscreen (GTK_WINDOW (window));
3697
3698         gtk_widget_show (window->priv->presentation_view);
3699
3700         ev_application_screensaver_disable (EV_APP);
3701
3702         if (window->priv->metadata && !ev_window_is_empty (window))
3703                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3704 }
3705
3706 static void
3707 ev_window_stop_presentation (EvWindow *window,
3708                              gboolean  unfullscreen_window)
3709 {
3710         guint current_page;
3711
3712         if (!EV_WINDOW_IS_PRESENTATION (window))
3713                 return;
3714
3715         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3716         ev_document_model_set_page (window->priv->model, current_page);
3717
3718         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3719                               window->priv->presentation_view);
3720         window->priv->presentation_view = NULL;
3721
3722         gtk_widget_show (window->priv->hpaned);
3723         ev_window_update_presentation_action (window);
3724         update_chrome_visibility (window);
3725         if (unfullscreen_window)
3726                 gtk_window_unfullscreen (GTK_WINDOW (window));
3727
3728         gtk_widget_grab_focus (window->priv->view);
3729
3730         ev_application_screensaver_enable (EV_APP);
3731
3732         if (window->priv->metadata && !ev_window_is_empty (window))
3733                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3734 }
3735
3736 static void
3737 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3738 {
3739         gboolean presentation;
3740
3741         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3742         if (presentation) {
3743                 ev_window_run_presentation (window);
3744         }
3745 }
3746
3747 static void
3748 ev_window_setup_gtk_settings (EvWindow *window)
3749 {
3750         GtkSettings *settings;
3751         GdkScreen   *screen;
3752         gchar       *menubar_accel_accel;
3753
3754         screen = gtk_window_get_screen (GTK_WINDOW (window));
3755         settings = gtk_settings_get_for_screen (screen);
3756
3757         g_object_get (settings,
3758                       "gtk-menu-bar-accel", &menubar_accel_accel,
3759                       NULL);
3760         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3761                 gtk_accelerator_parse (menubar_accel_accel,
3762                                        &window->priv->menubar_accel_keyval,
3763                                        &window->priv->menubar_accel_modifier);
3764                 if (window->priv->menubar_accel_keyval == 0) {
3765                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3766                                    menubar_accel_accel);
3767                 }
3768         } else {
3769                 window->priv->menubar_accel_keyval = 0;
3770                 window->priv->menubar_accel_modifier = 0;
3771         }
3772
3773         g_free (menubar_accel_accel);
3774 }
3775
3776 static void
3777 ev_window_update_max_min_scale (EvWindow *window)
3778 {
3779         gdouble    dpi;
3780         GtkAction *action;
3781         gdouble    min_width, min_height;
3782         gdouble    width, height;
3783         gdouble    max_scale;
3784         gint       rotation = ev_document_model_get_rotation (window->priv->model);
3785
3786         if (!window->priv->document)
3787                 return;
3788
3789         dpi = get_screen_dpi (window) / 72.0;
3790
3791         ev_document_get_min_page_size (window->priv->document, &min_width, &min_height);
3792         width = (rotation == 0 || rotation == 180) ? min_width : min_height;
3793         height = (rotation == 0 || rotation == 180) ? min_height : min_width;
3794         max_scale = sqrt (PAGE_CACHE_SIZE / (width * dpi * 4 * height * dpi));
3795
3796         action = gtk_action_group_get_action (window->priv->action_group,
3797                                               ZOOM_CONTROL_ACTION);
3798         ephy_zoom_action_set_max_zoom_level (EPHY_ZOOM_ACTION (action), max_scale * dpi);
3799
3800         ev_document_model_set_min_scale (window->priv->model, MIN_SCALE * dpi);
3801         ev_document_model_set_max_scale (window->priv->model, max_scale * dpi);
3802 }
3803
3804 static void
3805 ev_window_screen_changed (GtkWidget *widget,
3806                           GdkScreen *old_screen)
3807 {
3808         EvWindow *window = EV_WINDOW (widget);
3809         GdkScreen *screen;
3810
3811         screen = gtk_widget_get_screen (widget);
3812         if (screen == old_screen)
3813                 return;
3814
3815         ev_window_setup_gtk_settings (window);
3816         ev_window_update_max_min_scale (window);
3817
3818         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3819                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3820         }
3821 }
3822
3823 static gboolean
3824 ev_window_state_event (GtkWidget           *widget,
3825                        GdkEventWindowState *event)
3826 {
3827         EvWindow *window = EV_WINDOW (widget);
3828
3829         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3830                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3831         }
3832
3833         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3834                 return FALSE;
3835
3836         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3837                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3838                         return FALSE;
3839
3840                 ev_window_run_fullscreen (window);
3841         } else {
3842                 if (ev_document_model_get_fullscreen (window->priv->model))
3843                         ev_window_stop_fullscreen (window, FALSE);
3844                 else if (EV_WINDOW_IS_PRESENTATION (window))
3845                         ev_window_stop_presentation (window, FALSE);
3846         }
3847
3848         return FALSE;
3849 }
3850
3851 static void
3852 ev_window_set_page_mode (EvWindow         *window,
3853                          EvWindowPageMode  page_mode)
3854 {
3855         GtkWidget *child = NULL;
3856         GtkWidget *real_child;
3857
3858         if (window->priv->page_mode == page_mode)
3859                 return;
3860
3861         window->priv->page_mode = page_mode;
3862
3863         switch (page_mode) {
3864                 case PAGE_MODE_DOCUMENT:
3865                         child = window->priv->view;
3866                         break;
3867                 case PAGE_MODE_PASSWORD:
3868                         child = window->priv->password_view;
3869                         break;
3870                 default:
3871                         g_assert_not_reached ();
3872         }
3873
3874         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3875         if (child != real_child) {
3876                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3877                                       real_child);
3878                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3879                                    child);
3880         }
3881         ev_window_update_actions (window);
3882 }
3883
3884
3885 static void
3886 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3887 {
3888         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3889
3890         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3891 }
3892
3893 static void
3894 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3895 {
3896         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3897
3898         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3899 }
3900
3901 static void
3902 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3903 {
3904         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3905
3906         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3907 }
3908
3909 static void
3910 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3911                                gint       response,
3912                                EvWindow  *ev_window)
3913 {
3914         EggEditableToolbar *toolbar;
3915         gchar              *toolbars_file;
3916
3917         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3918         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3919
3920         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3921                                           "evince_toolbar.xml", NULL);
3922         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3923                                           toolbars_file, "1.0");
3924         g_free (toolbars_file);
3925
3926         gtk_widget_destroy (GTK_WIDGET (dialog));
3927 }
3928
3929 static void
3930 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3931 {
3932         GtkWidget          *dialog;
3933         GtkWidget          *editor;
3934         GtkWidget          *content_area;
3935         EggEditableToolbar *toolbar;
3936
3937         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3938                                               GTK_WINDOW (ev_window),
3939                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3940                                               GTK_STOCK_CLOSE,
3941                                               GTK_RESPONSE_CLOSE,
3942                                               NULL);
3943         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
3944         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3945         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3946         gtk_box_set_spacing (GTK_BOX (content_area), 2);
3947         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3948         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3949
3950         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3951         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3952                                          egg_editable_toolbar_get_model (toolbar));
3953
3954         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3955         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3956
3957         gtk_container_add (GTK_CONTAINER (content_area), editor);
3958
3959         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3960
3961         g_signal_connect (dialog, "response",
3962                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3963                           ev_window);
3964         gtk_widget_show_all (dialog);
3965 }
3966
3967 static void
3968 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3969 {
3970         g_return_if_fail (EV_IS_WINDOW (ev_window));
3971
3972         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3973         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3974 }
3975
3976 static void
3977 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3978 {
3979         g_return_if_fail (EV_IS_WINDOW (ev_window));
3980
3981         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3982         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3983 }
3984
3985 static void
3986 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3987 {
3988         g_return_if_fail (EV_IS_WINDOW (ev_window));
3989
3990         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3991 }
3992
3993 static void
3994 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3995 {
3996         g_return_if_fail (EV_IS_WINDOW (ev_window));
3997
3998         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3999 }
4000
4001 static void
4002 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
4003 {
4004         g_return_if_fail (EV_IS_WINDOW (ev_window));
4005
4006         ev_document_model_set_page (ev_window->priv->model, 0);
4007 }
4008
4009 static void
4010 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
4011 {
4012         g_return_if_fail (EV_IS_WINDOW (ev_window));
4013
4014         ev_document_model_set_page (ev_window->priv->model,
4015                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
4016 }
4017
4018 static void
4019 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
4020 {
4021         int n_pages, current_page;
4022
4023         g_return_if_fail (EV_IS_WINDOW (ev_window));
4024
4025         n_pages = ev_document_get_n_pages (ev_window->priv->document);
4026         current_page = ev_document_model_get_page (ev_window->priv->model);
4027
4028         if (current_page + 10 < n_pages) {
4029                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
4030         }
4031 }
4032
4033 static void
4034 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
4035 {
4036         int current_page;
4037
4038         g_return_if_fail (EV_IS_WINDOW (ev_window));
4039
4040         current_page = ev_document_model_get_page (ev_window->priv->model);
4041
4042         if (current_page - 10 >= 0) {
4043                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
4044         }
4045 }
4046
4047 static void
4048 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
4049 {
4050         ev_window_reload_document (ev_window, NULL);
4051 }
4052
4053 static void
4054 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
4055 {
4056         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4057 }
4058
4059 #if OFFLINE_HELP_ENABLED
4060 #define EV_HELP "ghelp:evince"
4061 #else
4062 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
4063 #endif
4064
4065 static void
4066 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4067 {
4068         GError  *error = NULL;
4069
4070         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4071                       EV_HELP,
4072                       gtk_get_current_event_time (),
4073                       &error);
4074         if (error) {
4075                 ev_window_error_message (ev_window, error,
4076                                          "%s", _("There was an error displaying help"));
4077                 g_error_free (error);
4078         }
4079 }
4080
4081 static void
4082 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4083 {
4084         ev_window_stop_fullscreen (window, TRUE);
4085 }
4086
4087 static void
4088 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4089 {
4090         ev_window_run_presentation (window);
4091 }
4092
4093 static void
4094 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4095 {
4096         GtkWidget *widget;
4097
4098         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4099
4100         widget = gtk_window_get_focus (GTK_WINDOW (window));
4101         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4102                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4103                 update_chrome_visibility (window);
4104                 gtk_widget_grab_focus (window->priv->view);
4105         } else {
4106                 gboolean fullscreen;
4107
4108                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4109
4110                 if (fullscreen) {
4111                         ev_window_stop_fullscreen (window, TRUE);
4112                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4113                         ev_window_stop_presentation (window, TRUE);
4114                         gtk_widget_grab_focus (window->priv->view);
4115                 } else {
4116                         gtk_widget_grab_focus (window->priv->view);
4117                 }
4118
4119                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4120                         g_warning ("Both fullscreen and presentation set somehow");
4121         }
4122 }
4123
4124 static void
4125 save_sizing_mode (EvWindow *window)
4126 {
4127         EvSizingMode mode;
4128         GEnumValue *enum_value;
4129
4130         if (!window->priv->metadata || ev_window_is_empty (window))
4131                 return;
4132
4133         mode = ev_document_model_get_sizing_mode (window->priv->model);
4134         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4135         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4136                                 enum_value->value_nick);
4137 }
4138
4139 static void
4140 ev_window_document_changed_cb (EvDocumentModel *model,
4141                                GParamSpec      *pspec,
4142                                EvWindow        *ev_window)
4143 {
4144         ev_window_set_document (ev_window,
4145                                 ev_document_model_get_document (model));
4146 }
4147
4148 static void
4149 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4150                                   GParamSpec      *pspec,
4151                                   EvWindow        *ev_window)
4152 {
4153         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4154
4155         g_object_set (ev_window->priv->scrolled_window,
4156                       "hscrollbar-policy",
4157                       sizing_mode == EV_SIZING_FREE ?
4158                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4159                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4160                       NULL);
4161
4162         update_sizing_buttons (ev_window);
4163         save_sizing_mode (ev_window);
4164 }
4165
4166 static void
4167 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4168 {
4169         ev_window_update_actions (ev_window);
4170
4171         if (!ev_window->priv->metadata)
4172                 return;
4173
4174         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4175                 gdouble zoom;
4176
4177                 zoom = ev_document_model_get_scale (model);
4178                 zoom *= 72.0 / get_screen_dpi (ev_window);
4179                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4180         }
4181 }
4182
4183 static void
4184 ev_window_update_continuous_action (EvWindow *window)
4185 {
4186         GtkAction *action;
4187
4188         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4189         g_signal_handlers_block_by_func
4190                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4191         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4192                                       ev_document_model_get_continuous (window->priv->model));
4193         g_signal_handlers_unblock_by_func
4194                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4195 }
4196
4197 static void
4198 ev_window_update_dual_page_action (EvWindow *window)
4199 {
4200         GtkAction *action;
4201
4202         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4203         g_signal_handlers_block_by_func
4204                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4205         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4206                                       ev_document_model_get_dual_page (window->priv->model));
4207         g_signal_handlers_unblock_by_func
4208                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4209 }
4210
4211 static void
4212 ev_window_continuous_changed_cb (EvDocumentModel *model,
4213                                  GParamSpec      *pspec,
4214                                  EvWindow        *ev_window)
4215 {
4216         ev_window_update_continuous_action (ev_window);
4217
4218         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4219                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4220                                          ev_document_model_get_continuous (model));
4221 }
4222
4223 static void
4224 ev_window_rotation_changed_cb (EvDocumentModel *model,
4225                                GParamSpec      *pspec,
4226                                EvWindow        *window)
4227 {
4228         gint rotation = ev_document_model_get_rotation (model);
4229
4230         if (window->priv->metadata && !ev_window_is_empty (window))
4231                 ev_metadata_set_int (window->priv->metadata, "rotation",
4232                                      rotation);
4233
4234         ev_window_update_max_min_scale (window);
4235         ev_window_refresh_window_thumbnail (window);
4236 }
4237
4238 static void
4239 ev_window_update_inverted_colors_action (EvWindow *window)
4240 {
4241         GtkAction *action;
4242
4243         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4244         g_signal_handlers_block_by_func
4245                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4246         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4247                                       ev_document_model_get_inverted_colors (window->priv->model));
4248         g_signal_handlers_unblock_by_func
4249                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4250 }
4251
4252 static void
4253 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4254                                       GParamSpec      *pspec,
4255                                       EvWindow        *window)
4256 {
4257         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4258
4259         ev_window_update_inverted_colors_action (window);
4260
4261         if (window->priv->metadata && !ev_window_is_empty (window))
4262                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4263                                          inverted_colors);
4264
4265         ev_window_refresh_window_thumbnail (window);
4266 }
4267
4268 static void
4269 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4270                                 GParamSpec      *pspec,
4271                                 EvWindow        *ev_window)
4272 {
4273         ev_window_update_dual_page_action (ev_window);
4274
4275         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4276                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4277                                          ev_document_model_get_dual_page (model));
4278 }
4279
4280 static char *
4281 build_comments_string (EvDocument *document)
4282 {
4283         gchar *comments = NULL;
4284         EvDocumentBackendInfo info;
4285
4286         if (document && ev_document_get_backend_info (document, &info)) {
4287                 comments = g_strdup_printf (
4288                         _("Document Viewer\nUsing %s (%s)"),
4289                         info.name, info.version);
4290         } else {
4291                 comments = g_strdup_printf (
4292                         _("Document Viewer"));
4293         }
4294
4295         return comments;
4296 }
4297
4298 static void
4299 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4300 {
4301         const char *authors[] = {
4302                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4303                 "Jonathan Blandford <jrb@gnome.org>",
4304                 "Marco Pesenti Gritti <marco@gnome.org>",
4305                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4306                 "Bryan Clark <clarkbw@gnome.org>",
4307                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4308                 "Wouter Bolsterlee <wbolster@gnome.org>",
4309                 "Christian Persch <chpe" "\100" "gnome.org>",
4310                 NULL
4311         };
4312
4313         const char *documenters[] = {
4314                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4315                 NULL
4316         };
4317
4318         const char *license[] = {
4319                 N_("Evince is free software; you can redistribute it and/or modify "
4320                    "it under the terms of the GNU General Public License as published by "
4321                    "the Free Software Foundation; either version 2 of the License, or "
4322                    "(at your option) any later version.\n"),
4323                 N_("Evince is distributed in the hope that it will be useful, "
4324                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4325                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4326                    "GNU General Public License for more details.\n"),
4327                 N_("You should have received a copy of the GNU General Public License "
4328                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4329                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4330         };
4331
4332         char *license_trans;
4333         char *comments;
4334
4335 #ifdef ENABLE_NLS
4336         const char **p;
4337
4338         for (p = authors; *p; ++p)
4339                 *p = _(*p);
4340
4341         for (p = documenters; *p; ++p)
4342                 *p = _(*p);
4343 #endif
4344
4345         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4346                                      _(license[2]), "\n", NULL);
4347
4348         comments = build_comments_string (ev_window->priv->document);
4349
4350         gtk_show_about_dialog (
4351                 GTK_WINDOW (ev_window),
4352                 "name", _("Evince"),
4353                 "version", VERSION,
4354                 "copyright",
4355                 _("© 1996–2009 The Evince authors"),
4356                 "license", license_trans,
4357                 "website", "http://www.gnome.org/projects/evince",
4358                 "comments", comments,
4359                 "authors", authors,
4360                 "documenters", documenters,
4361                 "translator-credits", _("translator-credits"),
4362                 "logo-icon-name", "evince",
4363                 "wrap-license", TRUE,
4364                 NULL);
4365
4366         g_free (comments);
4367         g_free (license_trans);
4368 }
4369
4370 static void
4371 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4372 {
4373         gboolean active;
4374
4375         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4376         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4377         update_chrome_visibility (ev_window);
4378         if (ev_window->priv->metadata)
4379                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4380         if (ev_window->priv->document)
4381                 g_settings_set_boolean (ev_window->priv->last_settings, "show-toolbar", active);
4382 }
4383
4384 static void
4385 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4386 {
4387         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4388                 return;
4389
4390         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4391                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4392         update_chrome_visibility (ev_window);
4393 }
4394
4395 static void
4396 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4397                                            GParamSpec *pspec,
4398                                            EvWindow   *ev_window)
4399 {
4400         GtkWidget *current_page;
4401         const char *id;
4402
4403         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4404
4405         if (current_page == ev_window->priv->sidebar_links) {
4406                 id = LINKS_SIDEBAR_ID;
4407         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4408                 id = THUMBNAILS_SIDEBAR_ID;
4409         } else if (current_page == ev_window->priv->sidebar_attachments) {
4410                 id = ATTACHMENTS_SIDEBAR_ID;
4411         } else if (current_page == ev_window->priv->sidebar_layers) {
4412                 id = LAYERS_SIDEBAR_ID;
4413         } else if (current_page == ev_window->priv->sidebar_annots) {
4414                 id = ANNOTS_SIDEBAR_ID;
4415         } else {
4416                 g_assert_not_reached();
4417         }
4418
4419         g_object_unref (current_page);
4420
4421         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4422                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4423 }
4424
4425 static void
4426 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4427                                          GParamSpec *pspec,
4428                                          EvWindow   *ev_window)
4429 {
4430         GtkAction *action;
4431
4432         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4433
4434         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4435                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4436
4437                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4438
4439                 if (ev_window->priv->metadata)
4440                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4441                                                  visible);
4442                 if (ev_window->priv->document)
4443                         g_settings_set_boolean (ev_window->priv->last_settings, "show-sidebar", visible);
4444         }
4445 }
4446
4447 static void
4448 view_menu_link_popup (EvWindow *ev_window,
4449                       EvLink   *link)
4450 {
4451         gboolean   show_external = FALSE;
4452         gboolean   show_internal = FALSE;
4453         GtkAction *action;
4454
4455         if (ev_window->priv->link)
4456                 g_object_unref (ev_window->priv->link);
4457
4458         if (link)
4459                 ev_window->priv->link = g_object_ref (link);
4460         else
4461                 ev_window->priv->link = NULL;
4462
4463         if (ev_window->priv->link) {
4464                 EvLinkAction *ev_action;
4465
4466                 ev_action = ev_link_get_action (link);
4467                 if (ev_action) {
4468                         switch (ev_link_action_get_action_type (ev_action)) {
4469                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4470                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4471                                         show_internal = TRUE;
4472                                         break;
4473                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4474                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4475                                         show_external = TRUE;
4476                                         break;
4477                                 default:
4478                                         break;
4479                         }
4480                 }
4481         }
4482
4483         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4484                                               "OpenLink");
4485         gtk_action_set_visible (action, show_external);
4486
4487         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4488                                               "CopyLinkAddress");
4489         gtk_action_set_visible (action, show_external);
4490
4491         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4492                                               "GoLink");
4493         gtk_action_set_visible (action, show_internal);
4494
4495         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4496                                               "OpenLinkNewWindow");
4497         gtk_action_set_visible (action, show_internal);
4498 }
4499
4500 static void
4501 view_menu_image_popup (EvWindow  *ev_window,
4502                        EvImage   *image)
4503 {
4504         GtkAction *action;
4505         gboolean   show_image = FALSE;
4506
4507         if (ev_window->priv->image)
4508                 g_object_unref (ev_window->priv->image);
4509
4510         if (image)
4511                 ev_window->priv->image = g_object_ref (image);
4512         else
4513                 ev_window->priv->image = NULL;
4514
4515         show_image = (ev_window->priv->image != NULL);
4516
4517         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4518                                               "SaveImageAs");
4519         gtk_action_set_visible (action, show_image);
4520
4521         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4522                                               "CopyImage");
4523         gtk_action_set_visible (action, show_image);
4524 }
4525
4526 static void
4527 view_menu_annot_popup (EvWindow     *ev_window,
4528                        EvAnnotation *annot)
4529 {
4530         GtkAction *action;
4531         gboolean   show_annot = FALSE;
4532
4533         if (ev_window->priv->annot)
4534                 g_object_unref (ev_window->priv->annot);
4535         ev_window->priv->annot = (annot) ? g_object_ref (annot) : NULL;
4536
4537         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4538                                               "AnnotProperties");
4539         gtk_action_set_visible (action, (annot != NULL && EV_IS_ANNOTATION_MARKUP (annot)));
4540
4541         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4542                 EvAttachment *attachment;
4543
4544                 attachment = ev_annotation_attachment_get_attachment (EV_ANNOTATION_ATTACHMENT (annot));
4545                 if (attachment) {
4546                         show_annot = TRUE;
4547                         if (ev_window->priv->attach_list) {
4548                                 g_list_foreach (ev_window->priv->attach_list,
4549                                                 (GFunc) g_object_unref, NULL);
4550                                 g_list_free (ev_window->priv->attach_list);
4551                                 ev_window->priv->attach_list = NULL;
4552                         }
4553                         ev_window->priv->attach_list =
4554                                 g_list_prepend (ev_window->priv->attach_list,
4555                                                 g_object_ref (attachment));
4556                 }
4557         }
4558
4559         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4560                                               "OpenAttachment");
4561         gtk_action_set_visible (action, show_annot);
4562
4563         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4564                                               "SaveAttachmentAs");
4565         gtk_action_set_visible (action, show_annot);
4566 }
4567
4568 static gboolean
4569 view_menu_popup_cb (EvView   *view,
4570                     GList    *items,
4571                     EvWindow *ev_window)
4572 {
4573         GList   *l;
4574         gboolean has_link = FALSE;
4575         gboolean has_image = FALSE;
4576         gboolean has_annot = FALSE;
4577
4578         for (l = items; l; l = g_list_next (l)) {
4579                 if (EV_IS_LINK (l->data)) {
4580                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4581                         has_link = TRUE;
4582                 } else if (EV_IS_IMAGE (l->data)) {
4583                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4584                         has_image = TRUE;
4585                 } else if (EV_IS_ANNOTATION (l->data)) {
4586                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4587                         has_annot = TRUE;
4588                 }
4589         }
4590
4591         if (!has_link)
4592                 view_menu_link_popup (ev_window, NULL);
4593         if (!has_image)
4594                 view_menu_image_popup (ev_window, NULL);
4595         if (!has_annot)
4596                 view_menu_annot_popup (ev_window, NULL);
4597
4598         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4599                         NULL, NULL, NULL, NULL,
4600                         3, gtk_get_current_event_time ());
4601         return TRUE;
4602 }
4603
4604 static gboolean
4605 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4606                               GList           *attach_list,
4607                               EvWindow        *ev_window)
4608 {
4609         GtkWidget *popup;
4610
4611         g_assert (attach_list != NULL);
4612
4613         if (ev_window->priv->attach_list) {
4614                 g_list_foreach (ev_window->priv->attach_list,
4615                                 (GFunc) g_object_unref, NULL);
4616                 g_list_free (ev_window->priv->attach_list);
4617         }
4618
4619         ev_window->priv->attach_list = attach_list;
4620
4621         popup = ev_window->priv->attachment_popup;
4622
4623         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4624                         NULL, NULL,
4625                         3, gtk_get_current_event_time ());
4626
4627         return TRUE;
4628 }
4629
4630 static void
4631 ev_window_update_find_status_message (EvWindow *ev_window)
4632 {
4633         gchar *message;
4634
4635         if (!ev_window->priv->find_job)
4636                 return;
4637
4638         if (ev_job_is_finished (ev_window->priv->find_job)) {
4639                 gint n_results;
4640
4641                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4642                                                        ev_document_model_get_page (ev_window->priv->model));
4643                 /* TRANS: Sometimes this could be better translated as
4644                                       "%d hit(s) on this page".  Therefore this string
4645                                       contains plural cases. */
4646                 message = g_strdup_printf (ngettext ("%d found on this page",
4647                                                      "%d found on this page",
4648                                                      n_results),
4649                                            n_results);
4650         } else {
4651                 gdouble percent;
4652
4653                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4654                 message = g_strdup_printf (_("%3d%% remaining to search"),
4655                                            (gint) ((1.0 - percent) * 100));
4656         }
4657
4658         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4659         g_free (message);
4660 }
4661
4662 static void
4663 ev_window_find_job_finished_cb (EvJobFind *job,
4664                                 EvWindow  *ev_window)
4665 {
4666         ev_window_update_find_status_message (ev_window);
4667 }
4668
4669 static void
4670 ev_window_find_job_updated_cb (EvJobFind *job,
4671                                gint       page,
4672                                EvWindow  *ev_window)
4673 {
4674         ev_window_update_actions (ev_window);
4675
4676         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4677                               ev_job_find_get_results (job),
4678                               page);
4679         ev_window_update_find_status_message (ev_window);
4680 }
4681
4682 static void
4683 ev_window_clear_find_job (EvWindow *ev_window)
4684 {
4685         if (ev_window->priv->find_job != NULL) {
4686                 if (!ev_job_is_finished (ev_window->priv->find_job))
4687                         ev_job_cancel (ev_window->priv->find_job);
4688
4689                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4690                                                       ev_window_find_job_finished_cb,
4691                                                       ev_window);
4692                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4693                                                       ev_window_find_job_updated_cb,
4694                                                       ev_window);
4695                 g_object_unref (ev_window->priv->find_job);
4696                 ev_window->priv->find_job = NULL;
4697         }
4698 }
4699
4700 static void
4701 find_bar_previous_cb (EggFindBar *find_bar,
4702                       EvWindow   *ev_window)
4703 {
4704         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4705 }
4706
4707 static void
4708 find_bar_next_cb (EggFindBar *find_bar,
4709                   EvWindow   *ev_window)
4710 {
4711         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4712 }
4713
4714 static void
4715 find_bar_close_cb (EggFindBar *find_bar,
4716                    EvWindow   *ev_window)
4717 {
4718         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4719         ev_window_clear_find_job (ev_window);
4720         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4721         update_chrome_visibility (ev_window);
4722 }
4723
4724 static void
4725 find_bar_search_changed_cb (EggFindBar *find_bar,
4726                             GParamSpec *param,
4727                             EvWindow   *ev_window)
4728 {
4729         gboolean case_sensitive;
4730         const char *search_string;
4731
4732         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4733                 return;
4734
4735         /* Either the string or case sensitivity could have changed. */
4736         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4737         search_string = egg_find_bar_get_search_string (find_bar);
4738
4739         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4740
4741         ev_window_clear_find_job (ev_window);
4742
4743         if (search_string && search_string[0]) {
4744                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4745                                                              ev_document_model_get_page (ev_window->priv->model),
4746                                                              ev_document_get_n_pages (ev_window->priv->document),
4747                                                              search_string,
4748                                                              case_sensitive);
4749                 g_signal_connect (ev_window->priv->find_job, "finished",
4750                                   G_CALLBACK (ev_window_find_job_finished_cb),
4751                                   ev_window);
4752                 g_signal_connect (ev_window->priv->find_job, "updated",
4753                                   G_CALLBACK (ev_window_find_job_updated_cb),
4754                                   ev_window);
4755                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4756         } else {
4757                 ev_window_update_actions (ev_window);
4758                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4759                                               NULL);
4760                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4761         }
4762 }
4763
4764 static void
4765 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4766                                 GParamSpec *param,
4767                                 EvWindow   *ev_window)
4768 {
4769         gboolean visible;
4770
4771         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4772
4773         if (ev_window->priv->document &&
4774             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4775                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4776                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4777                 ev_window_update_actions (ev_window);
4778
4779                 if (visible)
4780                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4781                 else
4782                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4783         }
4784 }
4785
4786 static void
4787 find_bar_scroll (EggFindBar   *find_bar,
4788                  GtkScrollType scroll,
4789                  EvWindow     *ev_window)
4790 {
4791         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4792 }
4793
4794 static void
4795 zoom_control_changed_cb (EphyZoomAction *action,
4796                          float           zoom,
4797                          EvWindow       *ev_window)
4798 {
4799         EvSizingMode mode;
4800
4801         if (zoom == EPHY_ZOOM_BEST_FIT) {
4802                 mode = EV_SIZING_BEST_FIT;
4803         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4804                 mode = EV_SIZING_FIT_WIDTH;
4805         } else {
4806                 mode = EV_SIZING_FREE;
4807         }
4808
4809         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4810
4811         if (mode == EV_SIZING_FREE) {
4812                 ev_document_model_set_scale (ev_window->priv->model,
4813                                              zoom * get_screen_dpi (ev_window) / 72.0);
4814         }
4815 }
4816
4817 static void
4818 ev_window_drag_data_received (GtkWidget        *widget,
4819                               GdkDragContext   *context,
4820                               gint              x,
4821                               gint              y,
4822                               GtkSelectionData *selection_data,
4823                               guint             info,
4824                               guint             time)
4825
4826 {
4827         EvWindow  *window = EV_WINDOW (widget);
4828         gchar    **uris;
4829         gint       i = 0;
4830         GSList    *uri_list = NULL;
4831         GtkWidget *source;
4832
4833         source = gtk_drag_get_source_widget (context);
4834         if (source && widget == gtk_widget_get_toplevel (source)) {
4835                 gtk_drag_finish (context, FALSE, FALSE, time);
4836                 return;
4837         }
4838
4839         uris = gtk_selection_data_get_uris (selection_data);
4840         if (!uris) {
4841                 gtk_drag_finish (context, FALSE, FALSE, time);
4842                 return;
4843         }
4844
4845         for (i = 0; uris[i]; i++) {
4846                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4847         }
4848
4849         ev_application_open_uri_list (EV_APP, uri_list,
4850                                       gtk_window_get_screen (GTK_WINDOW (window)),
4851                                       0);
4852         gtk_drag_finish (context, TRUE, FALSE, time);
4853
4854         g_strfreev (uris);
4855         g_slist_free (uri_list);
4856 }
4857
4858 static void
4859 ev_window_finalize (GObject *object)
4860 {
4861         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4862
4863         if (ev_window_n_copies == 0) {
4864                 ev_application_shutdown (EV_APP);
4865         } else {
4866                 ev_window_n_copies--;
4867         }
4868 }
4869
4870 static void
4871 ev_window_dispose (GObject *object)
4872 {
4873         EvWindow *window = EV_WINDOW (object);
4874         EvWindowPrivate *priv = window->priv;
4875         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4876
4877         if (mpkeys) {
4878                 g_signal_handlers_disconnect_by_func (mpkeys,
4879                                                       ev_window_media_player_key_pressed,
4880                                                       window);
4881         }
4882
4883 #ifdef ENABLE_DBUS
4884         if (priv->dbus_object_id > 0) {
4885                 ev_window_emit_closed (window);
4886                 g_dbus_connection_unregister_object (ev_application_get_dbus_connection (EV_APP),
4887                                                      priv->dbus_object_id);
4888                 priv->dbus_object_id = 0;
4889         }
4890
4891         if (priv->dbus_object_path) {
4892                 g_free (priv->dbus_object_path);
4893                 priv->dbus_object_path = NULL;
4894         }
4895 #endif /* ENABLE_DBUS */
4896
4897         if (priv->metadata) {
4898                 g_object_unref (priv->metadata);
4899                 priv->metadata = NULL;
4900         }
4901
4902         if (priv->setup_document_idle > 0) {
4903                 g_source_remove (priv->setup_document_idle);
4904                 priv->setup_document_idle = 0;
4905         }
4906
4907         if (priv->monitor) {
4908                 g_object_unref (priv->monitor);
4909                 priv->monitor = NULL;
4910         }
4911
4912         if (priv->title) {
4913                 ev_window_title_free (priv->title);
4914                 priv->title = NULL;
4915         }
4916
4917         if (priv->ui_manager) {
4918                 g_object_unref (priv->ui_manager);
4919                 priv->ui_manager = NULL;
4920         }
4921
4922         if (priv->action_group) {
4923                 g_object_unref (priv->action_group);
4924                 priv->action_group = NULL;
4925         }
4926
4927         if (priv->view_popup_action_group) {
4928                 g_object_unref (priv->view_popup_action_group);
4929                 priv->view_popup_action_group = NULL;
4930         }
4931
4932         if (priv->attachment_popup_action_group) {
4933                 g_object_unref (priv->attachment_popup_action_group);
4934                 priv->attachment_popup_action_group = NULL;
4935         }
4936
4937         if (priv->recent_action_group) {
4938                 g_object_unref (priv->recent_action_group);
4939                 priv->recent_action_group = NULL;
4940         }
4941
4942         if (priv->recent_manager) {
4943                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4944                                                       ev_window_setup_recent,
4945                                                       window);
4946                 priv->recent_manager = NULL;
4947         }
4948
4949         if (priv->settings) {
4950                 g_object_unref (priv->settings);
4951                 priv->settings = NULL;
4952         }
4953
4954         if (priv->last_settings) {
4955                 g_settings_apply (priv->last_settings);
4956                 g_object_unref (priv->last_settings);
4957                 priv->last_settings = NULL;
4958         }
4959
4960         if (priv->lockdown_settings) {
4961                 g_object_unref (priv->lockdown_settings);
4962                 priv->lockdown_settings = NULL;
4963         }
4964
4965         priv->recent_ui_id = 0;
4966
4967         if (priv->model) {
4968                 g_signal_handlers_disconnect_by_func (priv->model,
4969                                                       ev_window_page_changed_cb,
4970                                                       window);
4971                 g_object_unref (priv->model);
4972                 priv->model = NULL;
4973         }
4974
4975         if (priv->document) {
4976                 g_object_unref (priv->document);
4977                 priv->document = NULL;
4978         }
4979
4980         if (priv->view) {
4981                 g_object_unref (priv->view);
4982                 priv->view = NULL;
4983         }
4984
4985         if (priv->password_view) {
4986                 g_object_unref (priv->password_view);
4987                 priv->password_view = NULL;
4988         }
4989
4990         if (priv->load_job) {
4991                 ev_window_clear_load_job (window);
4992         }
4993
4994         if (priv->reload_job) {
4995                 ev_window_clear_reload_job (window);
4996         }
4997
4998         if (priv->save_job) {
4999                 ev_window_clear_save_job (window);
5000         }
5001
5002         if (priv->thumbnail_job) {
5003                 ev_window_clear_thumbnail_job (window);
5004         }
5005
5006         if (priv->find_job) {
5007                 ev_window_clear_find_job (window);
5008         }
5009
5010         if (priv->local_uri) {
5011                 ev_window_clear_local_uri (window);
5012                 priv->local_uri = NULL;
5013         }
5014
5015         ev_window_clear_progress_idle (window);
5016         if (priv->progress_cancellable) {
5017                 g_object_unref (priv->progress_cancellable);
5018                 priv->progress_cancellable = NULL;
5019         }
5020
5021         ev_window_close_dialogs (window);
5022
5023         if (priv->link) {
5024                 g_object_unref (priv->link);
5025                 priv->link = NULL;
5026         }
5027
5028         if (priv->image) {
5029                 g_object_unref (priv->image);
5030                 priv->image = NULL;
5031         }
5032
5033         if (priv->annot) {
5034                 g_object_unref (priv->annot);
5035                 priv->annot = NULL;
5036         }
5037
5038         if (priv->attach_list) {
5039                 g_list_foreach (priv->attach_list,
5040                                 (GFunc) g_object_unref,
5041                                 NULL);
5042                 g_list_free (priv->attach_list);
5043                 priv->attach_list = NULL;
5044         }
5045
5046         if (priv->find_bar) {
5047                 g_signal_handlers_disconnect_by_func
5048                         (window->priv->find_bar,
5049                          G_CALLBACK (find_bar_close_cb),
5050                          window);
5051                 priv->find_bar = NULL;
5052         }
5053
5054         if (priv->uri) {
5055                 g_free (priv->uri);
5056                 priv->uri = NULL;
5057         }
5058
5059         if (priv->search_string) {
5060                 g_free (priv->search_string);
5061                 priv->search_string = NULL;
5062         }
5063
5064         if (priv->dest) {
5065                 g_object_unref (priv->dest);
5066                 priv->dest = NULL;
5067         }
5068
5069         if (priv->history) {
5070                 g_object_unref (priv->history);
5071                 priv->history = NULL;
5072         }
5073
5074         if (priv->print_queue) {
5075                 g_queue_free (priv->print_queue);
5076                 priv->print_queue = NULL;
5077         }
5078
5079         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
5080 }
5081
5082 static void
5083 menubar_deactivate_cb (GtkWidget *menubar,
5084                        EvWindow  *window)
5085 {
5086         g_signal_handlers_disconnect_by_func (menubar,
5087                                               G_CALLBACK (menubar_deactivate_cb),
5088                                               window);
5089
5090         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5091
5092         update_chrome_visibility (window);
5093 }
5094
5095 static gboolean
5096 ev_window_key_press_event (GtkWidget   *widget,
5097                            GdkEventKey *event)
5098 {
5099         EvWindow        *ev_window = EV_WINDOW (widget);
5100         EvWindowPrivate *priv = ev_window->priv;
5101         gboolean         handled = FALSE;
5102
5103         /* Propagate the event to the view first
5104          * It's needed to be able to type in
5105          * annot popups windows
5106          */
5107         if (priv->view) {
5108                 g_object_ref (priv->view);
5109                 if (gtk_widget_is_sensitive (priv->view))
5110                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5111                 g_object_unref (priv->view);
5112         }
5113
5114         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5115                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5116
5117                 if (priv->menubar_accel_keyval != 0 &&
5118                     event->keyval == priv->menubar_accel_keyval &&
5119                     modifier == priv->menubar_accel_modifier) {
5120                         if (!gtk_widget_get_visible (priv->menubar)) {
5121                                 g_signal_connect (priv->menubar, "deactivate",
5122                                                   G_CALLBACK (menubar_deactivate_cb),
5123                                                   ev_window);
5124
5125                                 gtk_widget_show (priv->menubar);
5126                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5127                                                              FALSE);
5128
5129                                 handled = TRUE;
5130                         }
5131                 }
5132         }
5133
5134         if (!handled)
5135                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5136
5137         return handled;
5138 }
5139
5140 static void
5141 ev_window_class_init (EvWindowClass *ev_window_class)
5142 {
5143         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5144         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5145
5146         g_object_class->dispose = ev_window_dispose;
5147         g_object_class->finalize = ev_window_finalize;
5148
5149         widget_class->key_press_event = ev_window_key_press_event;
5150         widget_class->screen_changed = ev_window_screen_changed;
5151         widget_class->window_state_event = ev_window_state_event;
5152         widget_class->drag_data_received = ev_window_drag_data_received;
5153
5154         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5155 }
5156
5157 /* Normal items */
5158 static const GtkActionEntry entries[] = {
5159         { "File", NULL, N_("_File") },
5160         { "Edit", NULL, N_("_Edit") },
5161         { "View", NULL, N_("_View") },
5162         { "Go", NULL, N_("_Go") },
5163         { "Help", NULL, N_("_Help") },
5164
5165         /* File menu */
5166         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5167           N_("Open an existing document"),
5168           G_CALLBACK (ev_window_cmd_file_open) },
5169         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5170           N_("Open a copy of the current document in a new window"),
5171           G_CALLBACK (ev_window_cmd_file_open_copy) },
5172         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5173           N_("Save a copy of the current document"),
5174           G_CALLBACK (ev_window_cmd_save_as) },
5175         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5176           N_("Print this document"),
5177           G_CALLBACK (ev_window_cmd_file_print) },
5178         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5179           G_CALLBACK (ev_window_cmd_file_properties) },
5180         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5181           G_CALLBACK (ev_window_cmd_file_close_window) },
5182
5183         /* Edit menu */
5184         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5185           G_CALLBACK (ev_window_cmd_edit_copy) },
5186         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5187           G_CALLBACK (ev_window_cmd_edit_select_all) },
5188         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5189           N_("Find a word or phrase in the document"),
5190           G_CALLBACK (ev_window_cmd_edit_find) },
5191         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5192           G_CALLBACK (ev_window_cmd_edit_find_next) },
5193         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5194           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5195         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5196           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5197         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5198           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5199         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5200           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5201
5202
5203         /* View menu */
5204         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5205           N_("Enlarge the document"),
5206           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5207         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5208           N_("Shrink the document"),
5209           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5210         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5211           N_("Reload the document"),
5212           G_CALLBACK (ev_window_cmd_view_reload) },
5213
5214         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5215           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5216
5217         /* Go menu */
5218         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5219           N_("Go to the previous page"),
5220           G_CALLBACK (ev_window_cmd_go_previous_page) },
5221         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5222           N_("Go to the next page"),
5223           G_CALLBACK (ev_window_cmd_go_next_page) },
5224         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5225           N_("Go to the first page"),
5226           G_CALLBACK (ev_window_cmd_go_first_page) },
5227         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5228           N_("Go to the last page"),
5229           G_CALLBACK (ev_window_cmd_go_last_page) },
5230
5231         /* Help menu */
5232         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5233           G_CALLBACK (ev_window_cmd_help_contents) },
5234
5235         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5236           G_CALLBACK (ev_window_cmd_help_about) },
5237
5238         /* Toolbar-only */
5239         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5240           N_("Leave fullscreen mode"),
5241           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5242         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5243           N_("Start a presentation"),
5244           G_CALLBACK (ev_window_cmd_start_presentation) },
5245
5246         /* Accellerators */
5247         { "Escape", NULL, "", "Escape", "",
5248           G_CALLBACK (ev_window_cmd_escape) },
5249         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5250           G_CALLBACK (ev_window_cmd_edit_find) },
5251         { "F3", NULL, "", "F3", NULL,
5252           G_CALLBACK (ev_window_cmd_edit_find_next) },
5253         { "PageDown", NULL, "", "Page_Down", NULL,
5254           G_CALLBACK (ev_window_cmd_scroll_forward) },
5255         { "PageUp", NULL, "", "Page_Up", NULL,
5256           G_CALLBACK (ev_window_cmd_scroll_backward) },
5257         { "Space", NULL, "", "space", NULL,
5258           G_CALLBACK (ev_window_cmd_scroll_forward) },
5259         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5260           G_CALLBACK (ev_window_cmd_scroll_backward) },
5261         { "BackSpace", NULL, "", "BackSpace", NULL,
5262           G_CALLBACK (ev_window_cmd_scroll_backward) },
5263         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5264           G_CALLBACK (ev_window_cmd_scroll_forward) },
5265         { "Return", NULL, "", "Return", NULL,
5266           G_CALLBACK (ev_window_cmd_scroll_forward) },
5267         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5268           G_CALLBACK (ev_window_cmd_scroll_backward) },
5269         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5270           G_CALLBACK (ev_window_cmd_go_previous_page) },
5271         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5272           G_CALLBACK (ev_window_cmd_go_next_page) },
5273         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5274           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5275         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5276           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5277         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5278           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5279         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5280           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5281         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5282           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5283         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5284           G_CALLBACK (ev_window_cmd_go_backward) },
5285         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5286           G_CALLBACK (ev_window_cmd_go_forward) },
5287         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5288           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5289         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5290           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5291         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5292           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5293         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5294           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5295         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5296           G_CALLBACK (ev_window_cmd_edit_copy) },
5297 };
5298
5299 /* Toggle items */
5300 static const GtkToggleActionEntry toggle_entries[] = {
5301         /* View Menu */
5302         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5303           N_("Show or hide the toolbar"),
5304           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5305         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5306           N_("Show or hide the side pane"),
5307           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5308         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5309           N_("Show the entire document"),
5310           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5311         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5312           N_("Show two pages at once"),
5313           G_CALLBACK (ev_window_cmd_dual), FALSE },
5314         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5315           N_("Expand the window to fill the screen"),
5316           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5317         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5318           N_("Run document as a presentation"),
5319           G_CALLBACK (ev_window_cmd_view_presentation) },
5320         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5321           N_("Make the current document fill the window"),
5322           G_CALLBACK (ev_window_cmd_view_best_fit) },
5323         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5324           N_("Make the current document fill the window width"),
5325           G_CALLBACK (ev_window_cmd_view_page_width) },
5326         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5327           N_("Show page contents with the colors inverted"),
5328           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5329
5330 };
5331
5332 /* Popups specific items */
5333 static const GtkActionEntry view_popup_entries [] = {
5334         /* Links */
5335         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5336           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5337         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5338           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5339         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5340           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5341         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5342           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5343         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5344           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5345         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5346           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5347         { "AnnotProperties", NULL, N_("Annotation Properties…"), NULL,
5348           NULL, G_CALLBACK (ev_view_popup_cmd_annot_properties) }
5349 };
5350
5351 static const GtkActionEntry attachment_popup_entries [] = {
5352         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5353           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5354         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5355           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5356 };
5357
5358 static void
5359 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5360 {
5361         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5362 }
5363
5364 static void
5365 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5366 {
5367         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5368         gtk_widget_grab_focus (window->priv->view);
5369 }
5370
5371 static void
5372 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5373 {
5374
5375         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5376         gtk_widget_grab_focus (window->priv->view);
5377 }
5378
5379 static void
5380 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5381                                    EvWindow        *window)
5382 {
5383         ev_view_reload (EV_VIEW (window->priv->view));
5384 }
5385
5386 static void
5387 sidebar_annots_annot_activated_cb (EvSidebarAnnotations *sidebar_annots,
5388                                    EvMapping            *annot_mapping,
5389                                    EvWindow             *window)
5390 {
5391         ev_view_focus_annotation (EV_VIEW (window->priv->view), annot_mapping);
5392 }
5393
5394 static void
5395 sidebar_annots_begin_annot_add (EvSidebarAnnotations *sidebar_annots,
5396                                 EvAnnotationType      annot_type,
5397                                 EvWindow             *window)
5398 {
5399         ev_view_begin_add_annotation (EV_VIEW (window->priv->view), annot_type);
5400 }
5401
5402 static void
5403 view_annot_added (EvView       *view,
5404                   EvAnnotation *annot,
5405                   EvWindow     *window)
5406 {
5407         ev_sidebar_annotations_annot_added (EV_SIDEBAR_ANNOTATIONS (window->priv->sidebar_annots),
5408                                             annot);
5409 }
5410
5411 static void
5412 sidebar_annots_annot_add_cancelled (EvSidebarAnnotations *sidebar_annots,
5413                                     EvWindow             *window)
5414 {
5415         ev_view_cancel_add_annotation (EV_VIEW (window->priv->view));
5416 }
5417
5418 static void
5419 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5420 {
5421         GtkAction *action;
5422
5423         action = g_object_new (EV_TYPE_PAGE_ACTION,
5424                                "name", PAGE_SELECTOR_ACTION,
5425                                "label", _("Page"),
5426                                "tooltip", _("Select Page"),
5427                                "icon_name", "text-x-generic",
5428                                "visible_overflown", FALSE,
5429                                NULL);
5430         ev_page_action_set_model (EV_PAGE_ACTION (action),
5431                                   window->priv->model);
5432         g_signal_connect (action, "activate_link",
5433                           G_CALLBACK (activate_link_cb), window);
5434         gtk_action_group_add_action (group, action);
5435         g_object_unref (action);
5436
5437         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5438                                "name", ZOOM_CONTROL_ACTION,
5439                                "label", _("Zoom"),
5440                                "stock_id", EV_STOCK_ZOOM,
5441                                "tooltip", _("Adjust the zoom level"),
5442                                "zoom", 1.0,
5443                                NULL);
5444         g_signal_connect (action, "zoom_to_level",
5445                           G_CALLBACK (zoom_control_changed_cb), window);
5446         gtk_action_group_add_action (group, action);
5447         g_object_unref (action);
5448
5449         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5450                                "name", NAVIGATION_ACTION,
5451                                "label", _("Navigation"),
5452                                "is_important", TRUE,
5453                                "short_label", _("Back"),
5454                                "stock_id", GTK_STOCK_GO_DOWN,
5455                                /*translators: this is the history action*/
5456                                "tooltip", _("Move across visited pages"),
5457                                NULL);
5458         g_signal_connect (action, "activate_link",
5459                           G_CALLBACK (navigation_action_activate_link_cb), window);
5460         gtk_action_group_add_action (group, action);
5461         g_object_unref (action);
5462
5463         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5464                                "name", "FileOpenRecent",
5465                                "label", _("_Open…"),
5466                                "tooltip", _("Open an existing document"),
5467                                "stock_id", GTK_STOCK_OPEN,
5468                                NULL);
5469         g_signal_connect (action, "activate",
5470                           G_CALLBACK (ev_window_cmd_file_open), window);
5471         g_signal_connect (action, "item_activated",
5472                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5473                           window);
5474         gtk_action_group_add_action (group, action);
5475         g_object_unref (action);
5476 }
5477
5478 static void
5479 set_action_properties (GtkActionGroup *action_group)
5480 {
5481         GtkAction *action;
5482
5483         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5484         g_object_set (action, "is-important", TRUE, NULL);
5485         /*translators: this is the label for toolbar button*/
5486         g_object_set (action, "short_label", _("Previous"), NULL);
5487
5488         action = gtk_action_group_get_action (action_group, "GoNextPage");
5489         g_object_set (action, "is-important", TRUE, NULL);
5490         /*translators: this is the label for toolbar button*/
5491         g_object_set (action, "short_label", _("Next"), NULL);
5492
5493         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5494         /*translators: this is the label for toolbar button*/
5495         g_object_set (action, "short_label", _("Zoom In"), NULL);
5496
5497         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5498         /*translators: this is the label for toolbar button*/
5499         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5500
5501         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5502         /*translators: this is the label for toolbar button*/
5503         g_object_set (action, "short_label", _("Best Fit"), NULL);
5504
5505         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5506         /*translators: this is the label for toolbar button*/
5507         g_object_set (action, "short_label", _("Fit Width"), NULL);
5508
5509         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5510         g_object_set (action, "is-important", TRUE, NULL);
5511 }
5512
5513 static void
5514 set_chrome_actions (EvWindow *window)
5515 {
5516         EvWindowPrivate *priv = window->priv;
5517         GtkActionGroup *action_group = priv->action_group;
5518         GtkAction *action;
5519
5520         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5521         g_signal_handlers_block_by_func
5522                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5523         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5524                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5525         g_signal_handlers_unblock_by_func
5526                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5527 }
5528
5529 static void
5530 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5531                           GParamSpec     *pspec,
5532                           EvWindow       *ev_window)
5533 {
5534         GtkTreeModel *model;
5535         GtkAction *action;
5536
5537         g_object_get (G_OBJECT (ev_sidebar_links),
5538                       "model", &model,
5539                       NULL);
5540
5541         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5542         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5543         g_object_unref (model);
5544 }
5545
5546 static gboolean
5547 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5548 {
5549 #ifdef ENABLE_DBUS
5550         GObject *keys;
5551
5552         keys = ev_application_get_media_keys (EV_APP);
5553         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5554 #endif /* ENABLE_DBUS */
5555
5556         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5557         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5558
5559         ev_window_set_view_accels_sensitivity (window, TRUE);
5560
5561         update_chrome_visibility (window);
5562
5563         return FALSE;
5564 }
5565
5566 static gboolean
5567 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5568 {
5569         ev_window_set_view_accels_sensitivity (window, FALSE);
5570
5571         return FALSE;
5572 }
5573
5574 static void
5575 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5576                                     GParamSpec         *pspec,
5577                                     EvWindow           *ev_window)
5578 {
5579         GtkWidget *widget;
5580
5581         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5582
5583         if (widget != NULL) {
5584                 g_signal_connect_object (widget, "focus_in_event",
5585                                          G_CALLBACK (view_actions_focus_in_cb),
5586                                          ev_window, 0);
5587                 g_signal_connect_object (widget, "focus_out_event",
5588                                          G_CALLBACK (view_actions_focus_out_cb),
5589                                          ev_window, 0);
5590                 g_object_unref (widget);
5591         }
5592 }
5593
5594 static gboolean
5595 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5596 {
5597         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5598                 gboolean maximized;
5599
5600                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5601                 if (window->priv->metadata && !ev_window_is_empty (window))
5602                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5603         }
5604
5605         return FALSE;
5606 }
5607
5608 static gboolean
5609 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5610 {
5611         GdkWindowState state;
5612         gdouble document_width, document_height;
5613
5614         if (!window->priv->metadata)
5615                 return FALSE;
5616
5617         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5618
5619         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5620                 if (window->priv->document) {
5621                         ev_document_get_max_page_size (window->priv->document,
5622                                                        &document_width, &document_height);
5623                         g_settings_set (window->priv->last_settings, "window-ratio", "(dd)",
5624                                         (double)event->width / document_width,
5625                                         (double)event->height / document_height);
5626
5627                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5628                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5629                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5630                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5631                 }
5632         }
5633
5634         return FALSE;
5635 }
5636
5637 static void
5638 launch_action (EvWindow *window, EvLinkAction *action)
5639 {
5640         const char *filename = ev_link_action_get_filename (action);
5641         GAppInfo *app_info;
5642         GFile *file;
5643         GList file_list = {NULL};
5644         GAppLaunchContext *context;
5645         GError *error = NULL;
5646
5647         if (filename == NULL)
5648                 return;
5649
5650         if (g_path_is_absolute (filename)) {
5651                 file = g_file_new_for_path (filename);
5652         } else {
5653                 GFile *base_file;
5654                 gchar *dir;
5655
5656                 dir = g_path_get_dirname (window->priv->uri);
5657                 base_file = g_file_new_for_uri (dir);
5658                 g_free (dir);
5659
5660                 file = g_file_resolve_relative_path (base_file, filename);
5661                 g_object_unref (base_file);
5662         }
5663
5664         app_info = g_file_query_default_handler (file, NULL, &error);
5665         if (!app_info) {
5666                 ev_window_error_message (window, error,
5667                                          "%s",
5668                                          _("Unable to launch external application."));
5669                 g_object_unref (file);
5670                 g_error_free (error);
5671
5672                 return;
5673         }
5674
5675         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5676         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5677                                            gtk_window_get_screen (GTK_WINDOW (window)));
5678         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5679                                               gtk_get_current_event_time ());
5680
5681         file_list.data = file;
5682         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5683                 ev_window_error_message (window, error,
5684                                          "%s",
5685                                          _("Unable to launch external application."));
5686                 g_error_free (error);
5687         }
5688
5689         g_object_unref (app_info);
5690         g_object_unref (file);
5691         /* FIXMEchpe: unref launch context? */
5692
5693         /* According to the PDF spec filename can be an executable. I'm not sure
5694            allowing to launch executables is a good idea though. -- marco */
5695 }
5696
5697 static void
5698 launch_external_uri (EvWindow *window, EvLinkAction *action)
5699 {
5700         const gchar *uri = ev_link_action_get_uri (action);
5701         GError *error = NULL;
5702         gboolean ret;
5703         GAppLaunchContext *context;
5704
5705         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5706         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5707                                            gtk_window_get_screen (GTK_WINDOW (window)));
5708         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5709                                               gtk_get_current_event_time ());
5710
5711         if (!g_strstr_len (uri, strlen (uri), "://") &&
5712             !g_str_has_prefix (uri, "mailto:")) {
5713                 gchar *new_uri;
5714
5715                 /* Not a valid uri, assume http if it starts with www */
5716                 if (g_str_has_prefix (uri, "www.")) {
5717                         new_uri = g_strdup_printf ("http://%s", uri);
5718                 } else {
5719                         GFile *file, *parent;
5720
5721                         file = g_file_new_for_uri (window->priv->uri);
5722                         parent = g_file_get_parent (file);
5723                         g_object_unref (file);
5724                         if (parent) {
5725                                 gchar *parent_uri = g_file_get_uri (parent);
5726
5727                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5728                                 g_free (parent_uri);
5729                                 g_object_unref (parent);
5730                         } else {
5731                                 new_uri = g_strdup_printf ("file:///%s", uri);
5732                         }
5733                 }
5734                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5735                 g_free (new_uri);
5736         } else {
5737                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5738         }
5739
5740         if (ret == FALSE) {
5741                 ev_window_error_message (window, error,
5742                                          "%s", _("Unable to open external link"));
5743                 g_error_free (error);
5744         }
5745
5746         /* FIXMEchpe: unref launch context? */
5747 }
5748
5749 static void
5750 open_remote_link (EvWindow *window, EvLinkAction *action)
5751 {
5752         gchar *uri;
5753         gchar *dir;
5754
5755         dir = g_path_get_dirname (window->priv->uri);
5756
5757         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5758                                 NULL);
5759         g_free (dir);
5760
5761         ev_application_open_uri_at_dest (EV_APP, uri,
5762                                          gtk_window_get_screen (GTK_WINDOW (window)),
5763                                          ev_link_action_get_dest (action),
5764                                          0,
5765                                          NULL,
5766                                          gtk_get_current_event_time ());
5767
5768         g_free (uri);
5769 }
5770
5771 static void
5772 do_action_named (EvWindow *window, EvLinkAction *action)
5773 {
5774         const gchar *name = ev_link_action_get_name (action);
5775
5776         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5777                 ev_window_cmd_go_first_page (NULL, window);
5778         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5779                 ev_window_cmd_go_previous_page (NULL, window);
5780         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5781                 ev_window_cmd_go_next_page (NULL, window);
5782         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5783                 ev_window_cmd_go_last_page (NULL, window);
5784         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5785                 ev_window_cmd_focus_page_selector (NULL, window);
5786         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5787                 ev_window_cmd_edit_find (NULL, window);
5788         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5789                 ev_window_cmd_file_close_window (NULL, window);
5790         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5791                 ev_window_cmd_file_print (NULL, window);
5792         } else {
5793                 g_warning ("Unimplemented named action: %s, please post a "
5794                            "bug report in Evince bugzilla "
5795                            "(http://bugzilla.gnome.org) with a testcase.",
5796                            name);
5797         }
5798 }
5799
5800 static void
5801 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5802 {
5803         switch (ev_link_action_get_action_type (action)) {
5804                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5805                         EvLinkDest *dest;
5806
5807                         dest = ev_link_action_get_dest (action);
5808                         if (!dest)
5809                                 return;
5810
5811                         ev_window_open_copy_at_dest (window, dest);
5812                 }
5813                         break;
5814                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5815                         launch_external_uri (window, action);
5816                         break;
5817                 case EV_LINK_ACTION_TYPE_LAUNCH:
5818                         launch_action (window, action);
5819                         break;
5820                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5821                         open_remote_link (window, action);
5822                         break;
5823                 case EV_LINK_ACTION_TYPE_NAMED:
5824                         do_action_named (window, action);
5825                         break;
5826                 default:
5827                         g_assert_not_reached ();
5828         }
5829 }
5830
5831 static void
5832 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5833 {
5834         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5835 }
5836
5837 static void
5838 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5839 {
5840         EvLinkAction *ev_action = NULL;
5841         EvLinkDest   *dest;
5842
5843         ev_action = ev_link_get_action (window->priv->link);
5844         if (!ev_action)
5845                 return;
5846
5847         dest = ev_link_action_get_dest (ev_action);
5848         if (!dest)
5849                 return;
5850
5851         ev_window_open_copy_at_dest (window, dest);
5852 }
5853
5854 static void
5855 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5856 {
5857         EvLinkAction *ev_action;
5858
5859         ev_action = ev_link_get_action (window->priv->link);
5860         if (!ev_action)
5861                 return;
5862
5863         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5864                                    ev_action);
5865 }
5866
5867
5868 static void
5869 image_save_dialog_response_cb (GtkWidget *fc,
5870                                gint       response_id,
5871                                EvWindow  *ev_window)
5872 {
5873         GFile           *target_file;
5874         gboolean         is_native;
5875         GError          *error = NULL;
5876         GdkPixbuf       *pixbuf;
5877         gchar           *uri;
5878         gchar          **extensions;
5879         gchar           *filename;
5880         gchar           *file_format;
5881         GdkPixbufFormat *format;
5882         GtkFileFilter   *filter;
5883
5884         if (response_id != GTK_RESPONSE_OK) {
5885                 gtk_widget_destroy (fc);
5886                 return;
5887         }
5888
5889         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5890         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5891         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5892
5893         if (format == NULL) {
5894                 format = get_gdk_pixbuf_format_by_extension (uri);
5895         }
5896
5897         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5898                 /* no extension found and no extension provided within uri */
5899                 format = get_gdk_pixbuf_format_by_extension (".png");
5900                 if (format == NULL) {
5901                         /* no .png support, try .jpeg */
5902                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5903                 }
5904         }
5905
5906         if (format == NULL) {
5907                 ev_window_error_message (ev_window, NULL,
5908                                          "%s",
5909                                          _("Couldn't find appropriate format to save image"));
5910                 g_free (uri);
5911                 gtk_widget_destroy (fc);
5912
5913                 return;
5914         }
5915
5916         extensions = gdk_pixbuf_format_get_extensions (format);
5917         if (!g_str_has_suffix (uri, extensions[0])) {
5918                 gchar *uri_extension;
5919
5920                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5921                 target_file = g_file_new_for_uri (uri_extension);
5922                 g_free (uri_extension);
5923         } else {
5924                 target_file = g_file_new_for_uri (uri);
5925         }
5926         g_strfreev (extensions);
5927         g_free (uri);
5928
5929         is_native = g_file_is_native (target_file);
5930         if (is_native) {
5931                 filename = g_file_get_path (target_file);
5932         } else {
5933                 /* Create a temporary local file to save to */
5934                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5935                         goto has_error;
5936         }
5937
5938         ev_document_doc_mutex_lock ();
5939         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5940                                                ev_window->priv->image);
5941         ev_document_doc_mutex_unlock ();
5942
5943         file_format = gdk_pixbuf_format_get_name (format);
5944         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5945         g_free (file_format);
5946         g_object_unref (pixbuf);
5947
5948     has_error:
5949         if (error) {
5950                 ev_window_error_message (ev_window, error,
5951                                          "%s", _("The image could not be saved."));
5952                 g_error_free (error);
5953                 g_free (filename);
5954                 g_object_unref (target_file);
5955                 gtk_widget_destroy (fc);
5956
5957                 return;
5958         }
5959
5960         if (!is_native) {
5961                 GFile *source_file;
5962
5963                 source_file = g_file_new_for_path (filename);
5964
5965                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5966                                        source_file, target_file);
5967                 g_object_unref (source_file);
5968         }
5969
5970         g_free (filename);
5971         g_object_unref (target_file);
5972         gtk_widget_destroy (fc);
5973 }
5974
5975 static void
5976 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5977 {
5978         GtkWidget *fc;
5979
5980         if (!window->priv->image)
5981                 return;
5982
5983         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5984                                           GTK_WINDOW (window),
5985                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5986                                           GTK_STOCK_CANCEL,
5987                                           GTK_RESPONSE_CANCEL,
5988                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5989                                           NULL);
5990
5991         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5992         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5993                                                  GTK_RESPONSE_OK,
5994                                                  GTK_RESPONSE_CANCEL,
5995                                                  -1);
5996
5997         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5998         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5999
6000         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
6001
6002         g_signal_connect (fc, "response",
6003                           G_CALLBACK (image_save_dialog_response_cb),
6004                           window);
6005
6006         gtk_widget_show (fc);
6007 }
6008
6009 static void
6010 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
6011 {
6012         GtkClipboard *clipboard;
6013         GdkPixbuf    *pixbuf;
6014
6015         if (!window->priv->image)
6016                 return;
6017
6018         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
6019                                               GDK_SELECTION_CLIPBOARD);
6020         ev_document_doc_mutex_lock ();
6021         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
6022                                                window->priv->image);
6023         ev_document_doc_mutex_unlock ();
6024
6025         gtk_clipboard_set_image (clipboard, pixbuf);
6026         g_object_unref (pixbuf);
6027 }
6028
6029 static void
6030 ev_view_popup_cmd_annot_properties (GtkAction *action,
6031                                     EvWindow  *window)
6032 {
6033         const gchar                  *author;
6034         GdkColor                      color;
6035         gdouble                       opacity;
6036         gboolean                      popup_is_open;
6037         EvAnnotationPropertiesDialog *dialog;
6038         EvAnnotation                 *annot = window->priv->annot;
6039         EvAnnotationsSaveMask         mask = EV_ANNOTATIONS_SAVE_NONE;
6040
6041         if (!annot)
6042                 return;
6043
6044         dialog = EV_ANNOTATION_PROPERTIES_DIALOG (ev_annotation_properties_dialog_new_with_annotation (window->priv->annot));
6045         if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_APPLY) {
6046                 gtk_widget_destroy (GTK_WIDGET (dialog));
6047
6048                 return;
6049         }
6050
6051         /* Set annotations changes */
6052         author = ev_annotation_properties_dialog_get_author (dialog);
6053         if (ev_annotation_markup_set_label (EV_ANNOTATION_MARKUP (annot), author))
6054                 mask |= EV_ANNOTATIONS_SAVE_LABEL;
6055
6056         ev_annotation_properties_dialog_get_color (dialog, &color);
6057         if (ev_annotation_set_color (annot, &color))
6058                 mask |= EV_ANNOTATIONS_SAVE_COLOR;
6059
6060         opacity = ev_annotation_properties_dialog_get_opacity (dialog);
6061         if (ev_annotation_markup_set_opacity (EV_ANNOTATION_MARKUP (annot), opacity))
6062                 mask |= EV_ANNOTATIONS_SAVE_OPACITY;
6063
6064         popup_is_open = ev_annotation_properties_dialog_get_popup_is_open (dialog);
6065         if (ev_annotation_markup_set_popup_is_open (EV_ANNOTATION_MARKUP (annot), popup_is_open))
6066                 mask |= EV_ANNOTATIONS_SAVE_POPUP_IS_OPEN;
6067
6068         if (EV_IS_ANNOTATION_TEXT (annot)) {
6069                 EvAnnotationTextIcon icon;
6070
6071                 icon = ev_annotation_properties_dialog_get_text_icon (dialog);
6072                 if (ev_annotation_text_set_icon (EV_ANNOTATION_TEXT (annot), icon))
6073                         mask |= EV_ANNOTATIONS_SAVE_TEXT_ICON;
6074         }
6075
6076         if (mask != EV_ANNOTATIONS_SAVE_NONE) {
6077                 ev_document_doc_mutex_lock ();
6078                 ev_document_annotations_save_annotation (EV_DOCUMENT_ANNOTATIONS (window->priv->document),
6079                                                          window->priv->annot,
6080                                                          mask);
6081                 ev_document_doc_mutex_unlock ();
6082
6083                 /* FIXME: update annot region only */
6084                 ev_view_reload (EV_VIEW (window->priv->view));
6085         }
6086
6087         gtk_widget_destroy (GTK_WIDGET (dialog));
6088 }
6089
6090 static void
6091 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
6092 {
6093         GList     *l;
6094         GdkScreen *screen;
6095
6096         if (!window->priv->attach_list)
6097                 return;
6098
6099         screen = gtk_window_get_screen (GTK_WINDOW (window));
6100
6101         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6102                 EvAttachment *attachment;
6103                 GError       *error = NULL;
6104
6105                 attachment = (EvAttachment *) l->data;
6106
6107                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
6108
6109                 if (error) {
6110                         ev_window_error_message (window, error,
6111                                                  "%s", _("Unable to open attachment"));
6112                         g_error_free (error);
6113                 }
6114         }
6115 }
6116
6117 static void
6118 attachment_save_dialog_response_cb (GtkWidget *fc,
6119                                     gint       response_id,
6120                                     EvWindow  *ev_window)
6121 {
6122         GFile                *target_file;
6123         gchar                *uri;
6124         GList                *l;
6125         GtkFileChooserAction  fc_action;
6126         gboolean              is_dir;
6127         gboolean              is_native;
6128
6129         if (response_id != GTK_RESPONSE_OK) {
6130                 gtk_widget_destroy (fc);
6131                 return;
6132         }
6133
6134         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6135         target_file = g_file_new_for_uri (uri);
6136         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
6137         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
6138         is_native = g_file_is_native (target_file);
6139
6140         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6141                 EvAttachment *attachment;
6142                 GFile        *save_to = NULL;
6143                 GError       *error = NULL;
6144
6145                 attachment = (EvAttachment *) l->data;
6146
6147                 if (is_native) {
6148                         if (is_dir) {
6149                                 save_to = g_file_get_child (target_file,
6150                                     /* FIXMEchpe: file name encoding! */
6151                                                             ev_attachment_get_name (attachment));
6152                         } else {
6153                                 save_to = g_object_ref (target_file);
6154                         }
6155                 } else {
6156                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
6157                 }
6158
6159                 if (save_to)
6160                         ev_attachment_save (attachment, save_to, &error);
6161
6162                 if (error) {
6163                         ev_window_error_message (ev_window, error,
6164                                                  "%s", _("The attachment could not be saved."));
6165                         g_error_free (error);
6166                         g_object_unref (save_to);
6167
6168                         continue;
6169                 }
6170
6171                 if (!is_native) {
6172                         GFile *dest_file;
6173
6174                         if (is_dir) {
6175                                 dest_file = g_file_get_child (target_file,
6176                                                               ev_attachment_get_name (attachment));
6177                         } else {
6178                                 dest_file = g_object_ref (target_file);
6179                         }
6180
6181                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
6182                                                save_to, dest_file);
6183
6184                         g_object_unref (dest_file);
6185                 }
6186
6187                 g_object_unref (save_to);
6188         }
6189
6190         g_free (uri);
6191         g_object_unref (target_file);
6192
6193         gtk_widget_destroy (fc);
6194 }
6195
6196 static void
6197 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6198 {
6199         GtkWidget    *fc;
6200         EvAttachment *attachment = NULL;
6201
6202         if (!window->priv->attach_list)
6203                 return;
6204
6205         if (g_list_length (window->priv->attach_list) == 1)
6206                 attachment = (EvAttachment *) window->priv->attach_list->data;
6207
6208         fc = gtk_file_chooser_dialog_new (
6209                 _("Save Attachment"),
6210                 GTK_WINDOW (window),
6211                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6212                 GTK_STOCK_CANCEL,
6213                 GTK_RESPONSE_CANCEL,
6214                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6215                 NULL);
6216
6217         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6218         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6219                                                  GTK_RESPONSE_OK,
6220                                                  GTK_RESPONSE_CANCEL,
6221                                                  -1);
6222
6223         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6224         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6225
6226         if (attachment)
6227                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6228                                                    ev_attachment_get_name (attachment));
6229
6230         g_signal_connect (fc, "response",
6231                           G_CALLBACK (attachment_save_dialog_response_cb),
6232                           window);
6233
6234         gtk_widget_show (fc);
6235 }
6236
6237 static void
6238 ev_window_media_player_key_pressed (EvWindow    *window,
6239                                     const gchar *key,
6240                                     gpointer     user_data)
6241 {
6242         if (!gtk_window_is_active (GTK_WINDOW (window)))
6243                 return;
6244
6245         /* Note how Previous/Next only go to the
6246          * next/previous page despite their icon telling you
6247          * they should go to the beginning/end.
6248          *
6249          * There's very few keyboards with FFW/RWD though,
6250          * so we stick the most useful keybinding on the most
6251          * often seen keys
6252          */
6253         if (strcmp (key, "Play") == 0) {
6254                 ev_window_run_presentation (window);
6255         } else if (strcmp (key, "Previous") == 0) {
6256                 ev_window_cmd_go_previous_page (NULL, window);
6257         } else if (strcmp (key, "Next") == 0) {
6258                 ev_window_cmd_go_next_page (NULL, window);
6259         } else if (strcmp (key, "FastForward") == 0) {
6260                 ev_window_cmd_go_last_page (NULL, window);
6261         } else if (strcmp (key, "Rewind") == 0) {
6262                 ev_window_cmd_go_first_page (NULL, window);
6263         }
6264 }
6265
6266 static EggToolbarsModel *
6267 get_toolbars_model (void)
6268 {
6269         EggToolbarsModel *toolbars_model;
6270         gchar            *toolbars_file;
6271         gchar            *toolbars_path;
6272         gint              i;
6273
6274         toolbars_model = egg_toolbars_model_new ();
6275
6276         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6277                                           "evince_toolbar.xml", NULL);
6278         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6279                                          "evince-toolbar.xml", NULL);
6280         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6281
6282         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6283                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6284                 goto skip_conversion;
6285         }
6286
6287         /* Open item doesn't exist anymore,
6288          * convert it to OpenRecent for compatibility
6289          */
6290         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6291                 const gchar *item;
6292
6293                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6294                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6295                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6296                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6297                                                      "FileOpenRecent");
6298                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6299                         break;
6300                 }
6301         }
6302
6303     skip_conversion:
6304         g_free (toolbars_file);
6305         g_free (toolbars_path);
6306
6307         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6308
6309         return toolbars_model;
6310 }
6311
6312 #ifdef ENABLE_DBUS
6313 static void
6314 ev_window_sync_source (EvWindow     *window,
6315                        EvSourceLink *link)
6316 {
6317         GDBusConnection *connection;
6318         GError          *error = NULL;
6319
6320         if (window->priv->dbus_object_id <= 0)
6321                 return;
6322
6323         connection = ev_application_get_dbus_connection (EV_APP);
6324         if (!connection)
6325                 return;
6326
6327         g_dbus_connection_emit_signal (connection,
6328                                        NULL,
6329                                        window->priv->dbus_object_path,
6330                                        EV_WINDOW_DBUS_INTERFACE,
6331                                        "SyncSource",
6332                                        g_variant_new ("(s(ii))",
6333                                                       link->filename,
6334                                                       link->line,
6335                                                       link->col),
6336                                        &error);
6337         if (error) {
6338                 g_printerr ("Failed to emit DBus signal SyncSource: %s\n",
6339                             error->message);
6340                 g_error_free (error);
6341         }
6342 }
6343
6344 static void
6345 ev_window_emit_closed (EvWindow *window)
6346 {
6347         GDBusConnection *connection;
6348         GError          *error = NULL;
6349
6350         if (window->priv->dbus_object_id <= 0)
6351                 return;
6352
6353         connection = ev_application_get_dbus_connection (EV_APP);
6354         if (!connection)
6355                 return;
6356
6357         g_dbus_connection_emit_signal (connection,
6358                                        NULL,
6359                                        window->priv->dbus_object_path,
6360                                        EV_WINDOW_DBUS_INTERFACE,
6361                                        "Closed",
6362                                        NULL,
6363                                        &error);
6364         if (error) {
6365                 g_printerr ("Failed to emit DBus signal Closed: %s\n",
6366                             error->message);
6367                 g_error_free (error);
6368
6369                 return;
6370         }
6371
6372         /* If this is the last window call g_dbus_connection_flush_sync()
6373          * to make sure the signal is emitted.
6374          */
6375         if (ev_application_get_n_windows (EV_APP) == 1)
6376                 g_dbus_connection_flush_sync (connection, NULL, NULL);
6377 }
6378
6379 static void
6380 method_call_cb (GDBusConnection       *connection,
6381                 const gchar           *sender,
6382                 const gchar           *object_path,
6383                 const gchar           *interface_name,
6384                 const gchar           *method_name,
6385                 GVariant              *parameters,
6386                 GDBusMethodInvocation *invocation,
6387                 gpointer               user_data)
6388 {
6389         EvWindow *window = EV_WINDOW (user_data);
6390
6391         if (g_strcmp0 (method_name, "SyncView") != 0)
6392                 return;
6393
6394         if (window->priv->document && ev_document_has_synctex (window->priv->document)) {
6395                 EvSourceLink link;
6396
6397                 g_variant_get (parameters, "(&s(ii))", &link.filename, &link.line, &link.col);
6398                 ev_view_highlight_forward_search (EV_VIEW (window->priv->view), &link);
6399                 gtk_window_present (GTK_WINDOW (window));
6400         }
6401
6402         g_dbus_method_invocation_return_value (invocation, g_variant_new ("()"));
6403 }
6404
6405 static const char introspection_xml[] =
6406         "<node>"
6407           "<interface name='org.gnome.evince.Window'>"
6408             "<method name='SyncView'>"
6409               "<arg type='s' name='source_file' direction='in'/>"
6410               "<arg type='(ii)' name='source_point' direction='in'/>"
6411             "</method>"
6412             "<signal name='SyncSource'>"
6413               "<arg type='s' name='source_file' direction='out'/>"
6414               "<arg type='(ii)' name='source_point' direction='out'/>"
6415             "</signal>"
6416             "<signal name='Closed'/>"
6417           "</interface>"
6418         "</node>";
6419
6420 static const GDBusInterfaceVTable interface_vtable = {
6421         method_call_cb,
6422         NULL,
6423         NULL
6424 };
6425
6426 static GDBusNodeInfo *introspection_data;
6427 #endif /* ENABLE_DBUS */
6428
6429 static void
6430 ev_window_init (EvWindow *ev_window)
6431 {
6432         GtkActionGroup *action_group;
6433         GtkAccelGroup *accel_group;
6434         GError *error = NULL;
6435         GtkWidget *sidebar_widget;
6436         GtkWidget *menuitem;
6437         EggToolbarsModel *toolbars_model;
6438         GObject *mpkeys;
6439         gchar *ui_path;
6440 #ifdef ENABLE_DBUS
6441         GDBusConnection *connection;
6442         static gint window_id = 0;
6443 #endif
6444
6445         g_signal_connect (ev_window, "configure_event",
6446                           G_CALLBACK (window_configure_event_cb), NULL);
6447         g_signal_connect (ev_window, "window_state_event",
6448                           G_CALLBACK (window_state_event_cb), NULL);
6449
6450         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6451
6452 #ifdef ENABLE_DBUS
6453         connection = ev_application_get_dbus_connection (EV_APP);
6454         if (connection) {
6455                 if (!introspection_data) {
6456                         introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, &error);
6457                         if (error) g_warning ("%s\n", error->message);
6458                 }
6459                 g_assert (introspection_data != NULL);
6460
6461                 ev_window->priv->dbus_object_path = g_strdup_printf (EV_WINDOW_DBUS_OBJECT_PATH, window_id++);
6462                 ev_window->priv->dbus_object_id =
6463                     g_dbus_connection_register_object (connection,
6464                                                        ev_window->priv->dbus_object_path,
6465                                                        introspection_data->interfaces[0],
6466                                                        &interface_vtable,
6467                                                        ev_window, NULL,
6468                                                        &error);
6469                 if (ev_window->priv->dbus_object_id == 0) {
6470                         g_printerr ("Failed to register bus object %s: %s\n",
6471                                     ev_window->priv->dbus_object_path, error->message);
6472                         g_error_free (error);
6473                         g_free (ev_window->priv->dbus_object_path);
6474                         ev_window->priv->dbus_object_path = NULL;
6475                         error = NULL;
6476                 }
6477         }
6478
6479 #endif /* ENABLE_DBUS */
6480
6481         ev_window->priv->model = ev_document_model_new ();
6482
6483         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6484         ev_window->priv->title = ev_window_title_new (ev_window);
6485
6486         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6487         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6488         gtk_widget_show (ev_window->priv->main_box);
6489
6490         action_group = gtk_action_group_new ("MenuActions");
6491         ev_window->priv->action_group = action_group;
6492         gtk_action_group_set_translation_domain (action_group, NULL);
6493         gtk_action_group_add_actions (action_group, entries,
6494                                       G_N_ELEMENTS (entries), ev_window);
6495         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6496                                              G_N_ELEMENTS (toggle_entries),
6497                                              ev_window);
6498         set_action_properties (action_group);
6499         register_custom_actions (ev_window, action_group);
6500
6501         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6502         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6503                                             action_group, 0);
6504
6505         accel_group =
6506                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6507         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6508
6509         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6510
6511         action_group = gtk_action_group_new ("ViewPopupActions");
6512         ev_window->priv->view_popup_action_group = action_group;
6513         gtk_action_group_set_translation_domain (action_group, NULL);
6514         gtk_action_group_add_actions (action_group, view_popup_entries,
6515                                       G_N_ELEMENTS (view_popup_entries),
6516                                       ev_window);
6517         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6518                                             action_group, 0);
6519
6520         action_group = gtk_action_group_new ("AttachmentPopupActions");
6521         ev_window->priv->attachment_popup_action_group = action_group;
6522         gtk_action_group_set_translation_domain (action_group, NULL);
6523         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6524                                       G_N_ELEMENTS (attachment_popup_entries),
6525                                       ev_window);
6526         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6527                                             action_group, 0);
6528
6529         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6530                                     "evince-ui.xml", NULL);
6531         if (!gtk_ui_manager_add_ui_from_file (
6532                 ev_window->priv->ui_manager, ui_path, &error))
6533         {
6534                 g_warning ("building menus failed: %s", error->message);
6535                 g_error_free (error);
6536         }
6537         g_free (ui_path);
6538
6539         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6540         ev_window->priv->recent_action_group = NULL;
6541         ev_window->priv->recent_ui_id = 0;
6542         g_signal_connect_swapped (ev_window->priv->recent_manager,
6543                                   "changed",
6544                                   G_CALLBACK (ev_window_setup_recent),
6545                                   ev_window);
6546
6547         ev_window->priv->menubar =
6548                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6549                                             "/MainMenu");
6550         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6551                             ev_window->priv->menubar,
6552                             FALSE, FALSE, 0);
6553         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6554                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6555         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6556         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6557                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6558         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6559
6560         toolbars_model = get_toolbars_model ();
6561         ev_window->priv->toolbar = GTK_WIDGET
6562                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6563                                "ui-manager", ev_window->priv->ui_manager,
6564                                "popup-path", "/ToolbarPopup",
6565                                "model", toolbars_model,
6566                                NULL));
6567         g_object_unref (toolbars_model);
6568
6569         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6570                                    "DefaultToolBar");
6571         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6572                             ev_window->priv->toolbar,
6573                             FALSE, FALSE, 0);
6574         gtk_widget_show (ev_window->priv->toolbar);
6575
6576         /* Add the main area */
6577         ev_window->priv->hpaned = gtk_hpaned_new ();
6578         g_signal_connect (ev_window->priv->hpaned,
6579                           "notify::position",
6580                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6581                           ev_window);
6582
6583         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6584         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6585                             TRUE, TRUE, 0);
6586         gtk_widget_show (ev_window->priv->hpaned);
6587
6588         ev_window->priv->sidebar = ev_sidebar_new ();
6589         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6590                               ev_window->priv->model);
6591         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6592                          ev_window->priv->sidebar, FALSE, FALSE);
6593         gtk_widget_show (ev_window->priv->sidebar);
6594
6595         /* Stub sidebar, for now */
6596
6597         sidebar_widget = ev_sidebar_thumbnails_new ();
6598         ev_window->priv->sidebar_thumbs = sidebar_widget;
6599         g_signal_connect (sidebar_widget,
6600                           "notify::main-widget",
6601                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6602                           ev_window);
6603         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6604         gtk_widget_show (sidebar_widget);
6605         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6606                              sidebar_widget);
6607
6608         sidebar_widget = ev_sidebar_links_new ();
6609         ev_window->priv->sidebar_links = sidebar_widget;
6610         g_signal_connect (sidebar_widget,
6611                           "notify::model",
6612                           G_CALLBACK (sidebar_widget_model_set),
6613                           ev_window);
6614         g_signal_connect (sidebar_widget,
6615                           "link_activated",
6616                           G_CALLBACK (sidebar_links_link_activated_cb),
6617                           ev_window);
6618         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6619         gtk_widget_show (sidebar_widget);
6620         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6621                              sidebar_widget);
6622
6623         sidebar_widget = ev_sidebar_attachments_new ();
6624         ev_window->priv->sidebar_attachments = sidebar_widget;
6625         g_signal_connect_object (sidebar_widget,
6626                                  "popup",
6627                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6628                                  ev_window, 0);
6629         gtk_widget_show (sidebar_widget);
6630         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6631                              sidebar_widget);
6632
6633         sidebar_widget = ev_sidebar_layers_new ();
6634         ev_window->priv->sidebar_layers = sidebar_widget;
6635         g_signal_connect (sidebar_widget,
6636                           "layers_visibility_changed",
6637                           G_CALLBACK (sidebar_layers_visibility_changed),
6638                           ev_window);
6639         gtk_widget_show (sidebar_widget);
6640         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6641                              sidebar_widget);
6642
6643         sidebar_widget = ev_sidebar_annotations_new ();
6644         ev_window->priv->sidebar_annots = sidebar_widget;
6645         g_signal_connect (sidebar_widget,
6646                           "annot_activated",
6647                           G_CALLBACK (sidebar_annots_annot_activated_cb),
6648                           ev_window);
6649         g_signal_connect (sidebar_widget,
6650                           "begin_annot_add",
6651                           G_CALLBACK (sidebar_annots_begin_annot_add),
6652                           ev_window);
6653         g_signal_connect (sidebar_widget,
6654                           "annot_add_cancelled",
6655                           G_CALLBACK (sidebar_annots_annot_add_cancelled),
6656                           ev_window);
6657         gtk_widget_show (sidebar_widget);
6658         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6659                              sidebar_widget);
6660
6661         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6662         ev_window->priv->scrolled_window =
6663                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6664                                           "shadow-type", GTK_SHADOW_IN,
6665                                           NULL));
6666         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6667                             ev_window->priv->scrolled_window,
6668                             TRUE, TRUE, 0);
6669         gtk_widget_show (ev_window->priv->scrolled_window);
6670
6671         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6672                         ev_window->priv->view_box);
6673         gtk_widget_show (ev_window->priv->view_box);
6674
6675         ev_window->priv->view = ev_view_new ();
6676         ev_view_set_page_cache_size (EV_VIEW (ev_window->priv->view), PAGE_CACHE_SIZE);
6677         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6678
6679         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6680         g_signal_connect_swapped (ev_window->priv->password_view,
6681                                   "unlock",
6682                                   G_CALLBACK (ev_window_password_view_unlock),
6683                                   ev_window);
6684         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6685                                  G_CALLBACK (view_actions_focus_in_cb),
6686                                  ev_window, 0);
6687         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6688                                  G_CALLBACK (view_actions_focus_out_cb),
6689                                  ev_window, 0);
6690         g_signal_connect_object (ev_window->priv->view, "external-link",
6691                                  G_CALLBACK (view_external_link_cb),
6692                                  ev_window, 0);
6693         g_signal_connect_object (ev_window->priv->view, "handle-link",
6694                                  G_CALLBACK (view_handle_link_cb),
6695                                  ev_window, 0);
6696         g_signal_connect_object (ev_window->priv->view, "popup",
6697                                  G_CALLBACK (view_menu_popup_cb),
6698                                  ev_window, 0);
6699         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6700                                  G_CALLBACK (view_selection_changed_cb),
6701                                  ev_window, 0);
6702         g_signal_connect_object (ev_window->priv->view, "annot-added",
6703                                  G_CALLBACK (view_annot_added),
6704                                  ev_window, 0);
6705 #ifdef ENABLE_DBUS
6706         g_signal_connect_swapped (ev_window->priv->view, "sync-source",
6707                                   G_CALLBACK (ev_window_sync_source),
6708                                   ev_window);
6709 #endif
6710         gtk_widget_show (ev_window->priv->view);
6711         gtk_widget_show (ev_window->priv->password_view);
6712
6713         /* Find Bar */
6714         ev_window->priv->find_bar = egg_find_bar_new ();
6715         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6716                           ev_window->priv->find_bar,
6717                           FALSE, TRUE, 0);
6718
6719         /* We own a ref on these widgets, as we can swap them in and out */
6720         g_object_ref (ev_window->priv->view);
6721         g_object_ref (ev_window->priv->password_view);
6722
6723         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6724                            ev_window->priv->view);
6725
6726         /* Connect to model signals */
6727         g_signal_connect_swapped (ev_window->priv->model,
6728                                   "page-changed",
6729                                   G_CALLBACK (ev_window_page_changed_cb),
6730                                   ev_window);
6731         g_signal_connect (ev_window->priv->model,
6732                           "notify::document",
6733                           G_CALLBACK (ev_window_document_changed_cb),
6734                           ev_window);
6735         g_signal_connect (ev_window->priv->model,
6736                           "notify::scale",
6737                           G_CALLBACK (ev_window_zoom_changed_cb),
6738                           ev_window);
6739         g_signal_connect (ev_window->priv->model,
6740                           "notify::sizing-mode",
6741                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6742                           ev_window);
6743         g_signal_connect (ev_window->priv->model,
6744                           "notify::rotation",
6745                           G_CALLBACK (ev_window_rotation_changed_cb),
6746                           ev_window);
6747         g_signal_connect (ev_window->priv->model,
6748                           "notify::continuous",
6749                           G_CALLBACK (ev_window_continuous_changed_cb),
6750                           ev_window);
6751         g_signal_connect (ev_window->priv->model,
6752                           "notify::dual-page",
6753                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6754                           ev_window);
6755         g_signal_connect (ev_window->priv->model,
6756                           "notify::inverted-colors",
6757                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6758                           ev_window);
6759
6760         /* Connect sidebar signals */
6761         g_signal_connect (ev_window->priv->sidebar,
6762                           "notify::visible",
6763                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6764                           ev_window);
6765         g_signal_connect (ev_window->priv->sidebar,
6766                           "notify::current-page",
6767                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6768                           ev_window);
6769
6770         /* Connect to find bar signals */
6771         g_signal_connect (ev_window->priv->find_bar,
6772                           "previous",
6773                           G_CALLBACK (find_bar_previous_cb),
6774                           ev_window);
6775         g_signal_connect (ev_window->priv->find_bar,
6776                           "next",
6777                           G_CALLBACK (find_bar_next_cb),
6778                           ev_window);
6779         g_signal_connect (ev_window->priv->find_bar,
6780                           "close",
6781                           G_CALLBACK (find_bar_close_cb),
6782                           ev_window);
6783         g_signal_connect (ev_window->priv->find_bar,
6784                           "notify::search-string",
6785                           G_CALLBACK (find_bar_search_changed_cb),
6786                           ev_window);
6787         g_signal_connect (ev_window->priv->find_bar,
6788                           "notify::case-sensitive",
6789                           G_CALLBACK (find_bar_search_changed_cb),
6790                           ev_window);
6791         g_signal_connect (ev_window->priv->find_bar,
6792                           "notify::visible",
6793                           G_CALLBACK (find_bar_visibility_changed_cb),
6794                           ev_window);
6795         g_signal_connect (ev_window->priv->find_bar,
6796                           "scroll",
6797                           G_CALLBACK (find_bar_scroll),
6798                           ev_window);
6799
6800         /* Popups */
6801         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6802                                                                  "/DocumentPopup");
6803         ev_window->priv->link = NULL;
6804
6805         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6806                                                                        "/AttachmentPopup");
6807         ev_window->priv->attach_list = NULL;
6808
6809         /* Media player keys */
6810         mpkeys = ev_application_get_media_keys (EV_APP);
6811         if (mpkeys) {
6812                 g_signal_connect_swapped (mpkeys, "key_pressed",
6813                                           G_CALLBACK (ev_window_media_player_key_pressed),
6814                                           ev_window);
6815         }
6816
6817         /* Give focus to the document view */
6818         gtk_widget_grab_focus (ev_window->priv->view);
6819
6820         ev_window->priv->last_settings = g_settings_new (GS_SCHEMA_NAME".Default");
6821         g_settings_delay (ev_window->priv->last_settings);
6822
6823         /* Set it user interface params */
6824         ev_window_setup_recent (ev_window);
6825
6826         ev_window_setup_gtk_settings (ev_window);
6827
6828         setup_chrome_from_metadata (ev_window);
6829         set_chrome_actions (ev_window);
6830         update_chrome_visibility (ev_window);
6831
6832         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6833
6834         setup_view_from_metadata (ev_window);
6835         setup_sidebar_from_metadata (ev_window);
6836
6837         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6838         ev_window_setup_action_sensitivity (ev_window);
6839
6840         /* Drag and Drop */
6841         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6842                            GTK_DEST_DEFAULT_ALL,
6843                            NULL, 0,
6844                            GDK_ACTION_COPY);
6845         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6846 }
6847
6848 /**
6849  * ev_window_new:
6850  *
6851  * Creates a #GtkWidget that represents the window.
6852  *
6853  * Returns: the #GtkWidget that represents the window.
6854  */
6855 GtkWidget *
6856 ev_window_new (void)
6857 {
6858         GtkWidget *ev_window;
6859
6860         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6861                                               "type", GTK_WINDOW_TOPLEVEL,
6862                                               NULL));
6863
6864         return ev_window;
6865 }
6866
6867 const gchar *
6868 ev_window_get_dbus_object_path (EvWindow *ev_window)
6869 {
6870 #ifdef ENABLE_DBUS
6871         return ev_window->priv->dbus_object_path;
6872 #else
6873         return NULL;
6874 #endif
6875 }