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 *default_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         gboolean is_new_doc;
 197
 198         /* Load params */
 199         EvLinkDest       *dest;
 200         gchar            *search_string;
 201         EvWindowRunMode   window_mode;
 202
 203         EvJob            *load_job;
 204         EvJob            *reload_job;
 205         EvJob            *thumbnail_job;
 206         EvJob            *save_job;
 207         EvJob            *find_job;
 208
 209         /* Printing */
 210         GQueue           *print_queue;
 211         GtkPrintSettings *print_settings;
 212         GtkPageSetup     *print_page_setup;
 213         gboolean          close_after_print;
 214
 215 #ifdef ENABLE_DBUS
 216         /* DBus */
 217         guint  dbus_object_id;
 218         gchar *dbus_object_path;
 219 #endif
 220 };
 221
 222 #define EV_WINDOW_GET_PRIVATE(object) \
 223         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 224
 225 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 226
 227 #define PAGE_SELECTOR_ACTION    "PageSelector"
 228 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 229 #define NAVIGATION_ACTION       "Navigation"
 230
 231 #define GS_LOCKDOWN_SCHEMA_NAME  "org.gnome.desktop.lockdown"
 232 #define GS_LOCKDOWN_SAVE         "disable-save-to-disk"
 233 #define GS_LOCKDOWN_PRINT        "disable-printing"
 234 #define GS_LOCKDOWN_PRINT_SETUP  "disable-print-setup"
 235
 236 #ifdef ENABLE_DBUS
 237 #define EV_WINDOW_DBUS_OBJECT_PATH "/org/gnome/evince/Window/%d"
 238 #define EV_WINDOW_DBUS_INTERFACE   "org.gnome.evince.Window"
 239 #endif
 240
 241 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 242 #define GS_OVERRIDE_RESTRICTIONS "override-restrictions"
 243
 244 #define SIDEBAR_DEFAULT_SIZE    132
 245 #define LINKS_SIDEBAR_ID "links"
 246 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 247 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 248 #define LAYERS_SIDEBAR_ID "layers"
 249 #define ANNOTS_SIDEBAR_ID "annotations"
 250
 251 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 252 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 253 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 254
 255 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 256
 257 #define MIN_SCALE 0.05409
 258 #define PAGE_CACHE_SIZE 52428800 /* 50MB */
 259
 260 #define MAX_RECENT_ITEM_LEN (40)
 261
 262 static const gchar *document_print_settings[] = {
 263         GTK_PRINT_SETTINGS_N_COPIES,
 264         GTK_PRINT_SETTINGS_COLLATE,
 265         GTK_PRINT_SETTINGS_REVERSE,
 266         GTK_PRINT_SETTINGS_NUMBER_UP,
 267         GTK_PRINT_SETTINGS_SCALE,
 268         GTK_PRINT_SETTINGS_PRINT_PAGES,
 269         GTK_PRINT_SETTINGS_PAGE_RANGES,
 270         GTK_PRINT_SETTINGS_PAGE_SET,
 271         GTK_PRINT_SETTINGS_OUTPUT_URI
 272 };
 273
 274 static void     ev_window_update_actions                (EvWindow         *ev_window);
 275 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 276                                                          GParamSpec       *pspec,
 277                                                          EvWindow         *ev_window);
 278 static void     ev_window_view_toolbar_cb               (GtkAction        *action,
 279                                                          EvWindow         *ev_window);
 280 static void     ev_window_set_page_mode                 (EvWindow         *window,
 281                                                          EvWindowPageMode  page_mode);
 282 static void     ev_window_load_job_cb                   (EvJob            *job,
 283                                                          gpointer          data);
 284 static void     ev_window_reload_document               (EvWindow         *window,
 285                                                          EvLinkDest *dest);
 286 static void     ev_window_reload_job_cb                 (EvJob            *job,
 287                                                          EvWindow         *window);
 288 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 289                                                          EvWindow         *ev_window);
 290 static void     ev_window_save_job_cb                   (EvJob            *save,
 291                                                          EvWindow         *window);
 292 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 293                                                          GParamSpec       *pspec,
 294                                                          EvWindow         *ev_window);
 295 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 296                                                          GParamSpec       *pspec,
 297                                                          EvWindow         *ev_window);
 298 static void     ev_window_add_recent                    (EvWindow         *window,
 299                                                          const char       *filename);
 300 static void     ev_window_run_fullscreen                (EvWindow         *window);
 301 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 302                                                          gboolean          unfullscreen_window);
 303 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 304                                                          EvWindow         *window);
 305 static void     ev_window_run_presentation              (EvWindow         *window);
 306 static void     ev_window_stop_presentation             (EvWindow         *window,
 307                                                          gboolean          unfullscreen_window);
 308 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 309                                                          EvWindow         *window);
 310 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 311                                                          EvWindow         *window);
 312 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 313                                                          EvWindow         *window);
 314 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 315                                                          EvWindow         *window);
 316 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 317                                                          EvWindow         *window);
 318 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 319                                                          EvWindow         *window);
 320 static void     ev_view_popup_cmd_annot_properties      (GtkAction        *action,
 321                                                          EvWindow         *window);
 322 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 323                                                          EvWindow         *window);
 324 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 325                                                          EvWindow         *window);
 326 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 327                                                          EvWindow         *ev_window);
 328 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 329                                                          EvWindow         *ev_window);
 330 static void     view_handle_link_cb                     (EvView           *view,
 331                                                          EvLink           *link,
 332                                                          EvWindow         *window);
 333 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 334 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 335                                                          EvWindow         *ev_window);
 336 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 337                                                          GParamSpec       *param,
 338                                                          EvWindow         *ev_window);
 339 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 340                                                          GFile            *source_file);
 341 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 342                                                          const gchar      *key,
 343                                                          gpointer          user_data);
 344 static void     ev_window_update_max_min_scale          (EvWindow         *window);
 345 #ifdef ENABLE_DBUS
 346 static void     ev_window_emit_closed                   (EvWindow         *window);
 347 #endif
 348
 349 static guint ev_window_n_copies = 0;
 350
 351 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 352
 353 static gdouble
 354 get_screen_dpi (EvWindow *window)
 355 {
 356         GdkScreen *screen;
 357
 358         screen = gtk_window_get_screen (GTK_WINDOW (window));
 359         return ev_document_misc_get_screen_dpi (screen);
 360 }
 361
 362 static void
 363 ev_window_set_action_sensitive (EvWindow   *ev_window,
 364                                 const char *name,
 365                                 gboolean    sensitive)
 366 {
 367         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 368                                                          name);
 369         gtk_action_set_sensitive (action, sensitive);
 370 }
 371
 372
 373 static void
 374 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 375 {
 376         EvDocument *document = ev_window->priv->document;
 377         const EvDocumentInfo *info = NULL;
 378         gboolean has_document = FALSE;
 379         gboolean ok_to_print = TRUE;
 380         gboolean ok_to_copy = TRUE;
 381         gboolean has_properties = TRUE;
 382         gboolean override_restrictions = TRUE;
 383         gboolean can_get_text = FALSE;
 384         gboolean has_pages = FALSE;
 385         gboolean can_find = FALSE;
 386
 387         if (document) {
 388                 has_document = TRUE;
 389                 has_pages = ev_document_get_n_pages (document) > 0;
 390                 info = ev_document_get_info (document);
 391         }
 392
 393         if (!info || info->fields_mask == 0) {
 394                 has_properties = FALSE;
 395         }
 396
 397         if (has_document && EV_IS_SELECTION (document)) {
 398                 can_get_text = TRUE;
 399         }
 400
 401         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 402                 can_find = TRUE;
 403         }
 404
 405         if (has_document && ev_window->priv->settings) {
 406                 override_restrictions =
 407                         g_settings_get_boolean (ev_window->priv->settings,
 408                                                 GS_OVERRIDE_RESTRICTIONS);
 409         }
 410
 411         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 412                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 413                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 414         }
 415
 416         if (has_document && !ev_print_operation_exists_for_document(document))
 417                 ok_to_print = FALSE;
 418
 419         if (has_document && ev_window->priv->lockdown_settings &&
 420             g_settings_get_boolean (ev_window->priv->lockdown_settings, GS_LOCKDOWN_SAVE)) {
 421                 ok_to_copy = FALSE;
 422         }
 423
 424         if (has_document && ev_window->priv->lockdown_settings &&
 425             g_settings_get_boolean (ev_window->priv->lockdown_settings, GS_LOCKDOWN_PRINT)) {
 426                 ok_to_print = FALSE;
 427         }
 428
 429         /* File menu */
 430         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 431         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 432         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 433         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 434
 435         /* Edit menu */
 436         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 437         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 438         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 439         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 440         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 441
 442         /* View menu */
 443         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 444         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 445         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 446         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 447         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 448         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 449         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 450
 451         /* Toolbar-specific actions: */
 452         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 453         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 454         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 455
 456         ev_window_update_actions (ev_window);
 457 }
 458
 459 static void
 460 ev_window_update_actions (EvWindow *ev_window)
 461 {
 462         EvView *view = EV_VIEW (ev_window->priv->view);
 463         int n_pages = 0, page = -1;
 464         gboolean has_pages = FALSE;
 465         gboolean presentation_mode;
 466         gboolean can_find_in_page = FALSE;
 467         EvSizingMode sizing_mode;
 468
 469         if (ev_window->priv->document) {
 470                 page = ev_document_model_get_page (ev_window->priv->model);
 471                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 472                 has_pages = n_pages > 0;
 473         }
 474
 475         can_find_in_page = (ev_window->priv->find_job &&
 476                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 477
 478         ev_window_set_action_sensitive (ev_window, "EditCopy",
 479                                         has_pages &&
 480                                         ev_view_get_has_selection (view));
 481         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 482                                         has_pages && can_find_in_page);
 483         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 484                                         has_pages && can_find_in_page);
 485         ev_window_set_action_sensitive (ev_window, "F3",
 486                                         has_pages && can_find_in_page);
 487
 488         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 489
 490         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 491                                         has_pages &&
 492                                         ev_view_can_zoom_in (view) &&
 493                                         !presentation_mode);
 494         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 495                                         has_pages &&
 496                                         ev_view_can_zoom_out (view) &&
 497                                         !presentation_mode);
 498
 499         /* Go menu */
 500         if (has_pages) {
 501                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 502                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 503                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 504                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 505         } else {
 506                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 507                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 508                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 509                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 510         }
 511
 512         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 513         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 514                 GtkAction *action;
 515                 float      zoom;
 516                 float      real_zoom;
 517
 518                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 519                                                       ZOOM_CONTROL_ACTION);
 520
 521                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 522                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 523                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 524
 525                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 526         }
 527 }
 528
 529 static void
 530 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 531 {
 532         gboolean can_find;
 533
 534         can_find = window->priv->document &&
 535             EV_IS_DOCUMENT_FIND (window->priv->document);
 536
 537         if (window->priv->action_group) {
 538                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 539                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 540                 ev_window_set_action_sensitive (window, "Space", sensitive);
 541                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 542                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 543                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 544                 ev_window_set_action_sensitive (window, "Return", sensitive);
 545                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 546                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 547                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 548                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 549                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 550                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 551                 ev_window_set_action_sensitive (window, "p", sensitive);
 552                 ev_window_set_action_sensitive (window, "n", sensitive);
 553
 554                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 555         }
 556 }
 557
 558 static void
 559 set_widget_visibility (GtkWidget *widget, gboolean visible)
 560 {
 561         g_assert (GTK_IS_WIDGET (widget));
 562
 563         if (visible)
 564                 gtk_widget_show (widget);
 565         else
 566                 gtk_widget_hide (widget);
 567 }
 568
 569 static void
 570 update_chrome_visibility (EvWindow *window)
 571 {
 572         EvWindowPrivate *priv = window->priv;
 573         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 574         gboolean fullscreen_mode, presentation, fullscreen;
 575
 576         presentation = EV_WINDOW_IS_PRESENTATION (window);
 577         fullscreen = ev_document_model_get_fullscreen (priv->model);
 578         fullscreen_mode = fullscreen || presentation;
 579
 580         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 581         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 582                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 583         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 584                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 585         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 586         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 587
 588         set_widget_visibility (priv->menubar, menubar);
 589         set_widget_visibility (priv->toolbar, toolbar);
 590         set_widget_visibility (priv->find_bar, findbar);
 591         set_widget_visibility (priv->sidebar, sidebar);
 592
 593         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 594
 595         if (priv->fullscreen_toolbar != NULL) {
 596                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 597         }
 598 }
 599
 600 static void
 601 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 602 {
 603         EvWindowPrivate *priv = window->priv;
 604
 605         if (active) {
 606                 priv->chrome |= flag;
 607         } else {
 608                 priv->chrome &= ~flag;
 609         }
 610 }
 611
 612 static void
 613 update_sizing_buttons (EvWindow *window)
 614 {
 615         GtkActionGroup *action_group = window->priv->action_group;
 616         GtkAction *action;
 617         gboolean best_fit, page_width;
 618
 619         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 620                 case EV_SIZING_BEST_FIT:
 621                         best_fit = TRUE;
 622                         page_width = FALSE;
 623                         break;
 624                 case EV_SIZING_FIT_WIDTH:
 625                         best_fit = FALSE;
 626                         page_width = TRUE;
 627                         break;
 628                 default:
 629                         best_fit = page_width = FALSE;
 630                         break;
 631         }
 632
 633         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 634         g_signal_handlers_block_by_func
 635                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 636         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 637         g_signal_handlers_unblock_by_func
 638                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 639
 640         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 641         g_signal_handlers_block_by_func
 642                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 643         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 644         g_signal_handlers_unblock_by_func
 645                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 646
 647         action = gtk_action_group_get_action (window->priv->action_group,
 648                                               ZOOM_CONTROL_ACTION);
 649         if (best_fit) {
 650                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 651                                                  EPHY_ZOOM_BEST_FIT);
 652         } else if (page_width) {
 653                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 654                                                  EPHY_ZOOM_FIT_WIDTH);
 655         }
 656 }
 657
 658 static void
 659 update_chrome_actions (EvWindow *window)
 660 {
 661         EvWindowPrivate *priv = window->priv;
 662         GtkActionGroup *action_group = priv->action_group;
 663         GtkAction *action;
 664
 665         action= gtk_action_group_get_action (action_group, "ViewToolbar");
 666         g_signal_handlers_block_by_func
 667                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
 668         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
 669                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
 670         g_signal_handlers_unblock_by_func
 671                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
 672 }
 673
 674 /**
 675  * ev_window_is_empty:
 676  * @ev_window: The instance of the #EvWindow.
 677  *
 678  * It does look if there is any document loaded or if there is any job to load
 679  * a document.
 680  *
 681  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 682  *          loaded, %FALSE in other case.
 683  */
 684 gboolean
 685 ev_window_is_empty (const EvWindow *ev_window)
 686 {
 687         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 688
 689         return (ev_window->priv->document == NULL) &&
 690                 (ev_window->priv->load_job == NULL);
 691 }
 692
 693 static void
 694 ev_window_set_message_area (EvWindow  *window,
 695                             GtkWidget *area)
 696 {
 697         if (window->priv->message_area == area)
 698                 return;
 699
 700         if (window->priv->message_area)
 701                 gtk_widget_destroy (window->priv->message_area);
 702         window->priv->message_area = area;
 703
 704         if (!area)
 705                 return;
 706
 707         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 708                             window->priv->message_area,
 709                             FALSE, FALSE, 0);
 710         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 711                                window->priv->message_area, 0);
 712         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 713                                    (gpointer) &(window->priv->message_area));
 714 }
 715
 716 static void
 717 ev_window_message_area_response_cb (EvMessageArea *area,
 718                                     gint           response_id,
 719                                     EvWindow      *window)
 720 {
 721         ev_window_set_message_area (window, NULL);
 722 }
 723
 724 static void
 725 ev_window_error_message (EvWindow    *window,
 726                          GError      *error,
 727                          const gchar *format,
 728                          ...)
 729 {
 730         GtkWidget *area;
 731         va_list    args;
 732         gchar     *msg = NULL;
 733
 734         if (window->priv->message_area)
 735                 return;
 736
 737         va_start (args, format);
 738         msg = g_strdup_vprintf (format, args);
 739         va_end (args);
 740
 741         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 742                                     msg,
 743                                     GTK_STOCK_CLOSE,
 744                                     GTK_RESPONSE_CLOSE,
 745                                     NULL);
 746         g_free (msg);
 747
 748         if (error)
 749                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 750         g_signal_connect (area, "response",
 751                           G_CALLBACK (ev_window_message_area_response_cb),
 752                           window);
 753         gtk_widget_show (area);
 754         ev_window_set_message_area (window, area);
 755 }
 756
 757 static void
 758 ev_window_warning_message (EvWindow    *window,
 759                            const gchar *format,
 760                            ...)
 761 {
 762         GtkWidget *area;
 763         va_list    args;
 764         gchar     *msg = NULL;
 765
 766         if (window->priv->message_area)
 767                 return;
 768
 769         va_start (args, format);
 770         msg = g_strdup_vprintf (format, args);
 771         va_end (args);
 772
 773         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 774                                     msg,
 775                                     GTK_STOCK_CLOSE,
 776                                     GTK_RESPONSE_CLOSE,
 777                                     NULL);
 778         g_free (msg);
 779
 780         g_signal_connect (area, "response",
 781                           G_CALLBACK (ev_window_message_area_response_cb),
 782                           window);
 783         gtk_widget_show (area);
 784         ev_window_set_message_area (window, area);
 785 }
 786
 787 typedef struct _FindTask {
 788         const gchar *page_label;
 789         gchar *chapter;
 790 } FindTask;
 791
 792 static gboolean
 793 ev_window_find_chapter (GtkTreeModel *tree_model,
 794                         GtkTreePath  *path,
 795                         GtkTreeIter  *iter,
 796                         gpointer      data)
 797 {
 798         FindTask *task = (FindTask *)data;
 799         gchar *page_string;
 800
 801         gtk_tree_model_get (tree_model, iter,
 802                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 803                             -1);
 804
 805         if (!page_string)
 806                 return FALSE;
 807
 808         if (!strcmp (page_string, task->page_label)) {
 809                 gtk_tree_model_get (tree_model, iter,
 810                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 811                                     -1);
 812                 g_free (page_string);
 813                 return TRUE;
 814         }
 815
 816         g_free (page_string);
 817         return FALSE;
 818 }
 819
 820 static void
 821 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 822 {
 823         gchar *page_label = NULL;
 824         gchar *link_title;
 825         FindTask find_task;
 826         EvLink *real_link;
 827         EvLinkAction *action;
 828         EvLinkDest *dest;
 829
 830         if (window->priv->history == NULL)
 831                 return;
 832
 833         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 834                 return;
 835
 836         if (link) {
 837                 action = g_object_ref (ev_link_get_action (link));
 838                 dest = ev_link_action_get_dest (action);
 839                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 840         } else {
 841                 dest = ev_link_dest_new_page (page);
 842                 action = ev_link_action_new_dest (dest);
 843                 page_label = ev_document_get_page_label (window->priv->document, page);
 844         }
 845
 846         if (!page_label)
 847                 return;
 848
 849         find_task.page_label = page_label;
 850         find_task.chapter = NULL;
 851
 852         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 853                 GtkTreeModel *model;
 854
 855                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 856
 857                 if (model) {
 858                         gtk_tree_model_foreach (model,
 859                                                 ev_window_find_chapter,
 860                                                 &find_task);
 861
 862                         g_object_unref (model);
 863                 }
 864         }
 865
 866         if (find_task.chapter)
 867                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 868         else
 869                 link_title = g_strdup_printf (_("Page %s"), page_label);
 870
 871         real_link = ev_link_new (link_title, action);
 872
 873         ev_history_add_link (window->priv->history, real_link);
 874
 875         g_free (find_task.chapter);
 876         g_free (link_title);
 877         g_free (page_label);
 878         g_object_unref (real_link);
 879 }
 880
 881 static void
 882 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 883 {
 884         int current_page = ev_document_model_get_page (window->priv->model);
 885
 886         ev_window_add_history (window, 0, link);
 887         ev_window_add_history (window, current_page, NULL);
 888 }
 889
 890 static void
 891 view_selection_changed_cb (EvView   *view,
 892                            EvWindow *window)
 893 {
 894         ev_window_set_action_sensitive (window, "EditCopy",
 895                                         ev_view_get_has_selection (view));
 896 }
 897
 898 static void
 899 ev_window_page_changed_cb (EvWindow        *ev_window,
 900                            gint             old_page,
 901                            gint             new_page,
 902                            EvDocumentModel *model)
 903 {
 904         ev_window_update_actions (ev_window);
 905
 906         ev_window_update_find_status_message (ev_window);
 907
 908         if (abs (new_page - old_page) > 1) {
 909                 ev_window_add_history (ev_window, new_page, NULL);
 910                 ev_window_add_history (ev_window, old_page, NULL);
 911         }
 912
 913         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 914                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 915 }
 916
 917 static const gchar *
 918 ev_window_sidebar_get_current_page_id (EvWindow *ev_window)
 919 {
 920         GtkWidget   *current_page;
 921         const gchar *id;
 922
 923         g_object_get (ev_window->priv->sidebar,
 924                       "current_page", &current_page,
 925                       NULL);
 926
 927         if (current_page == ev_window->priv->sidebar_links) {
 928                 id = LINKS_SIDEBAR_ID;
 929         } else if (current_page == ev_window->priv->sidebar_thumbs) {
 930                 id = THUMBNAILS_SIDEBAR_ID;
 931         } else if (current_page == ev_window->priv->sidebar_attachments) {
 932                 id = ATTACHMENTS_SIDEBAR_ID;
 933         } else if (current_page == ev_window->priv->sidebar_layers) {
 934                 id = LAYERS_SIDEBAR_ID;
 935         } else if (current_page == ev_window->priv->sidebar_annots) {
 936                 id = ANNOTS_SIDEBAR_ID;
 937         } else {
 938                 g_assert_not_reached();
 939         }
 940
 941         g_object_unref (current_page);
 942
 943         return id;
 944 }
 945
 946 static void
 947 ev_window_sidebar_set_current_page (EvWindow    *window,
 948                                     const gchar *page_id)
 949 {
 950         EvDocument *document = window->priv->document;
 951         EvSidebar  *sidebar = EV_SIDEBAR (window->priv->sidebar);
 952         GtkWidget  *links = window->priv->sidebar_links;
 953         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 954         GtkWidget  *attachments = window->priv->sidebar_attachments;
 955         GtkWidget  *annots = window->priv->sidebar_annots;
 956         GtkWidget  *layers = window->priv->sidebar_layers;
 957
 958         if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 &&
 959             ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 960                 ev_sidebar_set_page (sidebar, links);
 961         } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 &&
 962                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 963                 ev_sidebar_set_page (sidebar, thumbs);
 964         } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 &&
 965                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 966                 ev_sidebar_set_page (sidebar, attachments);
 967         } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 &&
 968                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 969                 ev_sidebar_set_page (sidebar, layers);
 970         } else if (strcmp (page_id, ANNOTS_SIDEBAR_ID) == 0 &&
 971                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (annots), document)) {
 972                 ev_sidebar_set_page (sidebar, annots);
 973         }
 974 }
 975
 976 static void
 977 update_document_mode (EvWindow *window, EvDocumentMode mode)
 978 {
 979         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 980                 ev_window_run_presentation (window);
 981         }
 982         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 983                 ev_window_run_fullscreen (window);
 984         }
 985 }
 986
 987 static void
 988 setup_chrome_from_metadata (EvWindow *window)
 989 {
 990         EvChrome chrome = EV_CHROME_NORMAL;
 991         gboolean show_toolbar = TRUE;
 992
 993         if (ev_window_is_empty (window)) {
 994                 window->priv->chrome = chrome;
 995
 996                 return;
 997         }
 998
 999         if (!window->priv->metadata) {
1000                 show_toolbar = g_settings_get_boolean (window->priv->default_settings, "show-toolbar");
1001         } else if (!ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
1002                 if (window->priv->is_new_doc)
1003                         show_toolbar = g_settings_get_boolean (window->priv->default_settings, "show-toolbar");
1004         }
1005
1006         if (!show_toolbar)
1007                 chrome &= ~EV_CHROME_TOOLBAR;
1008
1009         window->priv->chrome = chrome;
1010 }
1011
1012 static void
1013 setup_sidebar_from_metadata (EvWindow *window)
1014 {
1015         EvDocument *document = window->priv->document;
1016         GSettings  *settings =  window->priv->default_settings;
1017         gchar      *page_id;
1018         gint        sidebar_size;
1019         gboolean    sidebar_visibility = TRUE;
1020
1021         if (ev_window_is_empty (window))
1022                 return;
1023
1024         if (!window->priv->metadata) {
1025                 sidebar_visibility = g_settings_get_boolean (settings, "show-sidebar");
1026         } else if (!ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
1027                 if (window->priv->is_new_doc)
1028                         sidebar_visibility = g_settings_get_boolean (settings, "show-sidebar");
1029         }
1030
1031         update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
1032         update_chrome_visibility (window);
1033
1034         if (!window->priv->metadata) {
1035                 /* Set default values */
1036                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1037                                         g_settings_get_int (settings, "sidebar-size"));
1038                 if (document) {
1039                         page_id = g_settings_get_string (settings, "sidebar-page");
1040                         ev_window_sidebar_set_current_page (window, page_id);
1041                         g_free (page_id);
1042                 }
1043
1044                 return;
1045         }
1046
1047         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
1048                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
1049         } else if (window->priv->is_new_doc) {
1050                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1051                                         g_settings_get_int (settings, "sidebar-size"));
1052         }
1053
1054         if (!document)
1055                 return;
1056
1057         if (ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
1058                 ev_window_sidebar_set_current_page (window, page_id);
1059         } else if (window->priv->is_new_doc) {
1060                 page_id = g_settings_get_string (settings, "sidebar-page");
1061                 ev_window_sidebar_set_current_page (window, page_id);
1062                 g_free (page_id);
1063         }
1064 }
1065
1066 static void
1067 setup_model_from_metadata (EvWindow *window)
1068 {
1069         GSettings *settings = window->priv->default_settings;
1070         gint       page;
1071         gchar     *sizing_mode;
1072         gdouble    zoom;
1073         gint       rotation;
1074         gboolean   inverted_colors = FALSE;
1075         gboolean   continuous = FALSE;
1076         gboolean   dual_page = FALSE;
1077         gboolean   fullscreen = FALSE;
1078
1079         if (!window->priv->metadata) {
1080                 /* Set default values */
1081                 ev_document_model_set_sizing_mode (window->priv->model,
1082                                                    g_settings_get_enum (settings, "sizing-mode"));
1083                 ev_document_model_set_inverted_colors (window->priv->model,
1084                                                        g_settings_get_boolean (settings, "inverted-colors"));
1085                 ev_document_model_set_continuous (window->priv->model,
1086                                                   g_settings_get_boolean (settings, "continuous"));
1087                 ev_document_model_set_dual_page (window->priv->model,
1088                                                  g_settings_get_boolean (settings, "dual-page"));
1089                 fullscreen = g_settings_get_boolean (settings, "fullscreen");
1090                 if (fullscreen)
1091                         ev_window_run_fullscreen (window);
1092
1093                 return;
1094         }
1095
1096         /* Current page */
1097         if (!window->priv->dest &&
1098             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
1099                 ev_document_model_set_page (window->priv->model, page);
1100         }
1101
1102         /* Sizing mode */
1103         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
1104                 GEnumValue *enum_value;
1105
1106                 enum_value = g_enum_get_value_by_nick
1107                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
1108                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
1109         } else if (window->priv->is_new_doc) {
1110                 ev_document_model_set_sizing_mode (window->priv->model,
1111                                                    g_settings_get_enum (settings, "sizing-mode"));
1112         }
1113
1114         /* Zoom */
1115         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1116             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1117                 zoom *= get_screen_dpi (window) / 72.0;
1118                 ev_document_model_set_scale (window->priv->model, zoom);
1119         }
1120
1121         /* Rotation */
1122         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1123                 switch (rotation) {
1124                 case 90:
1125                         rotation = 90;
1126                         break;
1127                 case 180:
1128                         rotation = 180;
1129                         break;
1130                 case 270:
1131                         rotation = 270;
1132                         break;
1133                 default:
1134                         rotation = 0;
1135                         break;
1136                 }
1137                 ev_document_model_set_rotation (window->priv->model, rotation);
1138         }
1139
1140         /* Inverted Colors */
1141         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors)) {
1142                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1143         } else if (window->priv->is_new_doc) {
1144                 ev_document_model_set_inverted_colors (window->priv->model,
1145                                                        g_settings_get_boolean (settings, "inverted-colors"));
1146         }
1147
1148         /* Continuous */
1149         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1150                 ev_document_model_set_continuous (window->priv->model, continuous);
1151         } else if (window->priv->is_new_doc) {
1152                 ev_document_model_set_continuous (window->priv->model,
1153                                                   g_settings_get_boolean (settings, "continuous"));
1154         }
1155
1156         /* Dual page */
1157         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1158                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1159         } else if (window->priv->is_new_doc) {
1160                 ev_document_model_set_dual_page (window->priv->model,
1161                                                  g_settings_get_boolean (settings, "dual-page"));
1162         }
1163
1164         /* Fullscreen */
1165         if (!ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1166                 if (window->priv->is_new_doc)
1167                         fullscreen = g_settings_get_boolean (settings, "fullscreen");
1168         }
1169
1170         if (fullscreen)
1171                 ev_window_run_fullscreen (window);
1172 }
1173
1174 static void
1175 setup_document_from_metadata (EvWindow *window)
1176 {
1177         gint    page, n_pages;
1178         gint    width;
1179         gint    height;
1180         gdouble width_ratio;
1181         gdouble height_ratio;
1182
1183         setup_sidebar_from_metadata (window);
1184
1185         if (window->priv->metadata) {
1186                 /* Make sure to not open a document on the last page,
1187                  * since closing it on the last page most likely means the
1188                  * user was finished reading the document. In that case, reopening should
1189                  * show the first page. */
1190                 page = ev_document_model_get_page (window->priv->model);
1191                 n_pages = ev_document_get_n_pages (window->priv->document);
1192                 if (page == n_pages - 1)
1193                         ev_document_model_set_page (window->priv->model, 0);
1194
1195                 if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1196                     ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1197                         return; /* size was already set in setup_size_from_metadata */
1198         }
1199
1200         g_settings_get (window->priv->default_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1201         if (width_ratio > 0. && height_ratio > 0.) {
1202                 gdouble    document_width;
1203                 gdouble    document_height;
1204                 GdkScreen *screen;
1205                 gint       request_width;
1206                 gint       request_height;
1207
1208                 ev_document_get_max_page_size (window->priv->document,
1209                                                &document_width, &document_height);
1210
1211                 request_width = (gint)(width_ratio * document_width + 0.5);
1212                 request_height = (gint)(height_ratio * document_height + 0.5);
1213
1214                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1215                 if (screen) {
1216                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1217                         request_height = MIN (request_height, gdk_screen_get_height (screen));
1218                 }
1219
1220                 if (request_width > 0 && request_height > 0) {
1221                         gtk_window_resize (GTK_WINDOW (window),
1222                                            request_width,
1223                                            request_height);
1224                 }
1225         }
1226 }
1227
1228 static void
1229 setup_size_from_metadata (EvWindow *window)
1230 {
1231         gint     width;
1232         gint     height;
1233         gboolean maximized;
1234         gint     x;
1235         gint     y;
1236
1237         if (!window->priv->metadata)
1238                 return;
1239
1240         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1241                 if (maximized) {
1242                         gtk_window_maximize (GTK_WINDOW (window));
1243                         return;
1244                 } else {
1245                         gtk_window_unmaximize (GTK_WINDOW (window));
1246                 }
1247         }
1248
1249         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1250             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1251                 gtk_window_move (GTK_WINDOW (window), x, y);
1252         }
1253
1254         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1255             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1256                 gtk_window_resize (GTK_WINDOW (window), width, height);
1257         }
1258 }
1259
1260 static void
1261 setup_view_from_metadata (EvWindow *window)
1262 {
1263         gboolean presentation;
1264
1265         if (!window->priv->metadata)
1266                 return;
1267
1268         /* Presentation */
1269         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1270                 if (presentation) {
1271                         ev_window_run_presentation (window);
1272                 }
1273         }
1274 }
1275
1276 static void
1277 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1278 {
1279         if (ev_window->priv->thumbnail_job != NULL) {
1280                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1281                         ev_job_cancel (ev_window->priv->thumbnail_job);
1282
1283                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1284                                                       ev_window_set_icon_from_thumbnail,
1285                                                       ev_window);
1286                 g_object_unref (ev_window->priv->thumbnail_job);
1287                 ev_window->priv->thumbnail_job = NULL;
1288         }
1289 }
1290
1291 static void
1292 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1293                                    EvWindow       *ev_window)
1294 {
1295         if (job->thumbnail) {
1296                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1297                         ev_document_misc_invert_pixbuf (job->thumbnail);
1298                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1299                                      job->thumbnail);
1300         }
1301
1302         ev_window_clear_thumbnail_job (ev_window);
1303 }
1304
1305 static void
1306 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1307 {
1308         gdouble page_width;
1309         gdouble scale;
1310         gint rotation;
1311         EvDocument *document = ev_window->priv->document;
1312
1313         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1314             ev_document_get_n_pages (document) <= 0 ||
1315             !ev_document_check_dimensions (document)) {
1316                 return;
1317         }
1318
1319         ev_window_clear_thumbnail_job (ev_window);
1320
1321         ev_document_get_page_size (document, 0, &page_width, NULL);
1322         scale = 128. / page_width;
1323         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1324
1325         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1326         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1327                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1328                           ev_window);
1329         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1330 }
1331
1332 static void
1333 override_restrictions_changed (GSettings *settings,
1334                                gchar     *key,
1335                                EvWindow  *ev_window)
1336 {
1337         ev_window_setup_action_sensitivity (ev_window);
1338 }
1339
1340 static void
1341 lockdown_changed (GSettings   *lockdown,
1342                   const gchar *key,
1343                   EvWindow    *ev_window)
1344 {
1345         ev_window_setup_action_sensitivity (ev_window);
1346 }
1347
1348 static gboolean
1349 ev_window_setup_document (EvWindow *ev_window)
1350 {
1351         const EvDocumentInfo *info;
1352         EvDocument *document = ev_window->priv->document;
1353         GtkAction *action;
1354
1355         ev_window->priv->setup_document_idle = 0;
1356
1357         ev_window_refresh_window_thumbnail (ev_window);
1358
1359         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1360         ev_window_title_set_document (ev_window->priv->title, document);
1361         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1362
1363         if (!ev_window->priv->settings) {
1364                 ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1365                 g_signal_connect (ev_window->priv->settings,
1366                                   "changed::"GS_OVERRIDE_RESTRICTIONS,
1367                                   G_CALLBACK (override_restrictions_changed),
1368                                   ev_window);
1369         }
1370
1371 #ifdef HAVE_DESKTOP_SCHEMAS
1372         if (!ev_window->priv->lockdown_settings) {
1373                 ev_window->priv->lockdown_settings = g_settings_new (GS_LOCKDOWN_SCHEMA_NAME);
1374                 g_signal_connect (ev_window->priv->lockdown_settings,
1375                                   "changed",
1376                                   G_CALLBACK (lockdown_changed),
1377                                   ev_window);
1378         }
1379 #endif
1380
1381         ev_window_setup_action_sensitivity (ev_window);
1382
1383         if (ev_window->priv->history)
1384                 g_object_unref (ev_window->priv->history);
1385         ev_window->priv->history = ev_history_new ();
1386         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1387         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1388
1389         if (ev_window->priv->properties) {
1390                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1391                                                    ev_window->priv->uri,
1392                                                    ev_window->priv->document);
1393         }
1394
1395         info = ev_document_get_info (document);
1396         update_document_mode (ev_window, info->mode);
1397
1398         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1399                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1400         else
1401                 gtk_widget_grab_focus (ev_window->priv->view);
1402
1403         return FALSE;
1404 }
1405
1406 static void
1407 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1408 {
1409         if (ev_window->priv->document == document)
1410                 return;
1411
1412         if (ev_window->priv->document)
1413                 g_object_unref (ev_window->priv->document);
1414         ev_window->priv->document = g_object_ref (document);
1415
1416         ev_window_update_max_min_scale (ev_window);
1417
1418         ev_window_set_message_area (ev_window, NULL);
1419
1420         if (ev_document_get_n_pages (document) <= 0) {
1421                 ev_window_warning_message (ev_window, "%s",
1422                                            _("The document contains no pages"));
1423         } else if (!ev_document_check_dimensions (document)) {
1424                 ev_window_warning_message (ev_window, "%s",
1425                                            _("The document contains only empty pages"));
1426         }
1427
1428         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
1429                 gtk_widget_destroy (ev_window->priv->presentation_view);
1430                 ev_window->priv->presentation_view = NULL;
1431                 ev_window_run_presentation (ev_window);
1432         }
1433
1434         if (ev_window->priv->setup_document_idle > 0)
1435                 g_source_remove (ev_window->priv->setup_document_idle);
1436
1437         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1438 }
1439
1440 static void
1441 ev_window_document_changed (EvWindow *ev_window,
1442                             gpointer  user_data)
1443 {
1444         ev_window_reload_document (ev_window, NULL);
1445 }
1446
1447 static void
1448 ev_window_password_view_unlock (EvWindow *ev_window)
1449 {
1450         const gchar *password;
1451
1452         g_assert (ev_window->priv->load_job);
1453
1454         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1455         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1456         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1457 }
1458
1459 static void
1460 ev_window_clear_load_job (EvWindow *ev_window)
1461 {
1462         if (ev_window->priv->load_job != NULL) {
1463                 if (!ev_job_is_finished (ev_window->priv->load_job))
1464                         ev_job_cancel (ev_window->priv->load_job);
1465
1466                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1467                 g_object_unref (ev_window->priv->load_job);
1468                 ev_window->priv->load_job = NULL;
1469         }
1470 }
1471
1472 static void
1473 ev_window_clear_reload_job (EvWindow *ev_window)
1474 {
1475         if (ev_window->priv->reload_job != NULL) {
1476                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1477                         ev_job_cancel (ev_window->priv->reload_job);
1478
1479                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1480                 g_object_unref (ev_window->priv->reload_job);
1481                 ev_window->priv->reload_job = NULL;
1482         }
1483 }
1484
1485 static void
1486 ev_window_clear_local_uri (EvWindow *ev_window)
1487 {
1488         if (ev_window->priv->local_uri) {
1489                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1490                 g_free (ev_window->priv->local_uri);
1491                 ev_window->priv->local_uri = NULL;
1492         }
1493 }
1494
1495 static void
1496 ev_window_handle_link (EvWindow *ev_window,
1497                        EvLinkDest *dest)
1498 {
1499         if (dest) {
1500                 EvLink *link;
1501                 EvLinkAction *link_action;
1502
1503                 link_action = ev_link_action_new_dest (dest);
1504                 link = ev_link_new (NULL, link_action);
1505                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1506                 g_object_unref (link);
1507         }
1508 }
1509
1510 /* This callback will executed when load job will be finished.
1511  *
1512  * Since the flow of the error dialog is very confusing, we assume that both
1513  * document and uri will go away after this function is called, and thus we need
1514  * to ref/dup them.  Additionally, it needs to clear
1515  * ev_window->priv->password_{uri,document}, and thus people who call this
1516  * function should _not_ necessarily expect those to exist after being
1517  * called. */
1518 static void
1519 ev_window_load_job_cb (EvJob *job,
1520                        gpointer data)
1521 {
1522         EvWindow *ev_window = EV_WINDOW (data);
1523         EvDocument *document = EV_JOB (job)->document;
1524         EvJobLoad *job_load = EV_JOB_LOAD (job);
1525
1526         g_assert (job_load->uri);
1527
1528         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1529
1530         /* Success! */
1531         if (!ev_job_is_failed (job)) {
1532                 ev_document_model_set_document (ev_window->priv->model, document);
1533
1534                 setup_chrome_from_metadata (ev_window);
1535                 update_chrome_actions (ev_window);
1536                 setup_document_from_metadata (ev_window);
1537                 setup_view_from_metadata (ev_window);
1538
1539                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1540
1541                 ev_window_title_set_type (ev_window->priv->title,
1542                                           EV_WINDOW_TITLE_DOCUMENT);
1543                 if (job_load->password) {
1544                         GPasswordSave flags;
1545
1546                         flags = ev_password_view_get_password_save_flags (
1547                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1548                         ev_keyring_save_password (ev_window->priv->uri,
1549                                                   job_load->password,
1550                                                   flags);
1551                 }
1552
1553                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1554                 /* Already unrefed by ev_link_action
1555                  * FIXME: link action should inc dest ref counting
1556                  * or not unref it at all
1557                  */
1558                 ev_window->priv->dest = NULL;
1559
1560                 switch (ev_window->priv->window_mode) {
1561                         case EV_WINDOW_MODE_FULLSCREEN:
1562                                 ev_window_run_fullscreen (ev_window);
1563                                 break;
1564                         case EV_WINDOW_MODE_PRESENTATION:
1565                                 ev_window_run_presentation (ev_window);
1566                                 break;
1567                         default:
1568                                 break;
1569                 }
1570
1571                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1572                         ev_window_cmd_edit_find (NULL, ev_window);
1573                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1574                                                         ev_window->priv->search_string);
1575                 }
1576
1577                 g_free (ev_window->priv->search_string);
1578                 ev_window->priv->search_string = NULL;
1579
1580                 /* Create a monitor for the document */
1581                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1582                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1583                                           G_CALLBACK (ev_window_document_changed),
1584                                           ev_window);
1585
1586                 ev_window_clear_load_job (ev_window);
1587                 return;
1588         }
1589
1590         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1591                 gchar *password;
1592
1593                 setup_view_from_metadata (ev_window);
1594
1595                 /* First look whether password is in keyring */
1596                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1597                 if (password) {
1598                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1599                                 /* Password in kering is wrong */
1600                                 ev_job_load_set_password (job_load, NULL);
1601                                 /* FIXME: delete password from keyring? */
1602                         } else {
1603                                 ev_job_load_set_password (job_load, password);
1604                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1605                                 g_free (password);
1606                                 return;
1607                         }
1608
1609                         g_free (password);
1610                 }
1611
1612                 /* We need to ask the user for a password */
1613                 ev_window_title_set_uri (ev_window->priv->title,
1614                                          ev_window->priv->uri);
1615                 ev_window_title_set_type (ev_window->priv->title,
1616                                           EV_WINDOW_TITLE_PASSWORD);
1617
1618                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1619                                           job_load->uri);
1620
1621                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1622
1623                 ev_job_load_set_password (job_load, NULL);
1624                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1625         } else {
1626                 ev_window_error_message (ev_window, job->error,
1627                                          "%s", _("Unable to open document"));
1628                 ev_window_clear_load_job (ev_window);
1629         }
1630 }
1631
1632 static void
1633 ev_window_reload_job_cb (EvJob    *job,
1634                          EvWindow *ev_window)
1635 {
1636         GtkWidget *widget;
1637
1638         if (ev_job_is_failed (job)) {
1639                 ev_window_clear_reload_job (ev_window);
1640                 ev_window->priv->in_reload = FALSE;
1641                 if (ev_window->priv->dest) {
1642                         g_object_unref (ev_window->priv->dest);
1643                         ev_window->priv->dest = NULL;
1644                 }
1645
1646                 return;
1647         }
1648
1649         ev_document_model_set_document (ev_window->priv->model,
1650                                         job->document);
1651         if (ev_window->priv->dest) {
1652                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1653                 /* Already unrefed by ev_link_action
1654                  * FIXME: link action should inc dest ref counting
1655                  * or not unref it at all
1656                  */
1657                 ev_window->priv->dest = NULL;
1658         }
1659
1660         /* Restart the search after reloading */
1661         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1662         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1663                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1664                                             NULL, ev_window);
1665         }
1666
1667         ev_window_clear_reload_job (ev_window);
1668         ev_window->priv->in_reload = FALSE;
1669 }
1670
1671 /**
1672  * ev_window_get_uri:
1673  * @ev_window: The instance of the #EvWindow.
1674  *
1675  * It returns the uri of the document showed in the #EvWindow.
1676  *
1677  * Returns: the uri of the document showed in the #EvWindow.
1678  */
1679 const char *
1680 ev_window_get_uri (EvWindow *ev_window)
1681 {
1682         return ev_window->priv->uri;
1683 }
1684
1685 /**
1686  * ev_window_close_dialogs:
1687  * @ev_window: The window where dialogs will be closed.
1688  *
1689  * It looks for password, print and properties dialogs and closes them and
1690  * frees them from memory. If there is any print job it does free it too.
1691  */
1692 static void
1693 ev_window_close_dialogs (EvWindow *ev_window)
1694 {
1695         if (ev_window->priv->print_dialog)
1696                 gtk_widget_destroy (ev_window->priv->print_dialog);
1697         ev_window->priv->print_dialog = NULL;
1698
1699         if (ev_window->priv->properties)
1700                 gtk_widget_destroy (ev_window->priv->properties);
1701         ev_window->priv->properties = NULL;
1702 }
1703
1704 static void
1705 ev_window_clear_progress_idle (EvWindow *ev_window)
1706 {
1707         if (ev_window->priv->progress_idle > 0)
1708                 g_source_remove (ev_window->priv->progress_idle);
1709         ev_window->priv->progress_idle = 0;
1710 }
1711
1712 static void
1713 reset_progress_idle (EvWindow *ev_window)
1714 {
1715         ev_window->priv->progress_idle = 0;
1716 }
1717
1718 static void
1719 ev_window_show_progress_message (EvWindow   *ev_window,
1720                                  guint       interval,
1721                                  GSourceFunc function)
1722 {
1723         if (ev_window->priv->progress_idle > 0)
1724                 g_source_remove (ev_window->priv->progress_idle);
1725         ev_window->priv->progress_idle =
1726                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1727                                             interval, function,
1728                                             ev_window,
1729                                             (GDestroyNotify)reset_progress_idle);
1730 }
1731
1732 static void
1733 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1734 {
1735         if (ev_window->priv->progress_cancellable)
1736                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1737         else
1738                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1739 }
1740
1741 static void
1742 ev_window_progress_response_cb (EvProgressMessageArea *area,
1743                                 gint                   response,
1744                                 EvWindow              *ev_window)
1745 {
1746         if (response == GTK_RESPONSE_CANCEL)
1747                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1748         ev_window_set_message_area (ev_window, NULL);
1749 }
1750
1751 static gboolean
1752 show_loading_progress (EvWindow *ev_window)
1753 {
1754         GtkWidget *area;
1755         gchar     *text;
1756         gchar     *display_name;
1757
1758         if (ev_window->priv->message_area)
1759                 return FALSE;
1760
1761         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1762         display_name = g_markup_escape_text (text, -1);
1763         g_free (text);
1764         text = g_strdup_printf (_("Loading document from “%s”"),
1765                                 display_name);
1766
1767         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1768                                              text,
1769                                              GTK_STOCK_CLOSE,
1770                                              GTK_RESPONSE_CLOSE,
1771                                              GTK_STOCK_CANCEL,
1772                                              GTK_RESPONSE_CANCEL,
1773                                              NULL);
1774         g_signal_connect (area, "response",
1775                           G_CALLBACK (ev_window_progress_response_cb),
1776                           ev_window);
1777         gtk_widget_show (area);
1778         ev_window_set_message_area (ev_window, area);
1779
1780         g_free (text);
1781         g_free (display_name);
1782
1783         return FALSE;
1784 }
1785
1786 static void
1787 ev_window_load_remote_failed (EvWindow *ev_window,
1788                               GError   *error)
1789 {
1790         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1791         ev_window->priv->in_reload = FALSE;
1792         ev_window_error_message (ev_window, error,
1793                                  "%s", _("Unable to open document"));
1794         g_free (ev_window->priv->local_uri);
1795         ev_window->priv->local_uri = NULL;
1796         ev_window->priv->uri_mtime = 0;
1797 }
1798
1799 static void
1800 set_uri_mtime (GFile        *source,
1801                GAsyncResult *async_result,
1802                EvWindow     *ev_window)
1803 {
1804         GFileInfo *info;
1805         GError *error = NULL;
1806
1807         info = g_file_query_info_finish (source, async_result, &error);
1808
1809         if (error) {
1810                 ev_window->priv->uri_mtime = 0;
1811                 g_error_free (error);
1812         } else {
1813                 GTimeVal mtime;
1814
1815                 g_file_info_get_modification_time (info, &mtime);
1816                 ev_window->priv->uri_mtime = mtime.tv_sec;
1817                 g_object_unref (info);
1818         }
1819
1820         g_object_unref (source);
1821 }
1822
1823 static void
1824 mount_volume_ready_cb (GFile        *source,
1825                        GAsyncResult *async_result,
1826                        EvWindow     *ev_window)
1827 {
1828         GError *error = NULL;
1829
1830         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1831
1832         if (error) {
1833                 ev_window_load_remote_failed (ev_window, error);
1834                 g_object_unref (source);
1835                 g_error_free (error);
1836         } else {
1837                 /* Volume successfully mounted,
1838                    try opening the file again */
1839                 ev_window_load_file_remote (ev_window, source);
1840         }
1841 }
1842
1843 static void
1844 window_open_file_copy_ready_cb (GFile        *source,
1845                                 GAsyncResult *async_result,
1846                                 EvWindow     *ev_window)
1847 {
1848         GError *error = NULL;
1849
1850         ev_window_clear_progress_idle (ev_window);
1851         ev_window_set_message_area (ev_window, NULL);
1852
1853         g_file_copy_finish (source, async_result, &error);
1854         if (!error) {
1855                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1856                 g_file_query_info_async (source,
1857                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1858                                          0, G_PRIORITY_DEFAULT,
1859                                          NULL,
1860                                          (GAsyncReadyCallback)set_uri_mtime,
1861                                          ev_window);
1862                 return;
1863         }
1864
1865         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1866                 GMountOperation *operation;
1867
1868                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1869                 g_file_mount_enclosing_volume (source,
1870                                                G_MOUNT_MOUNT_NONE,
1871                                                operation, NULL,
1872                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1873                                                ev_window);
1874                 g_object_unref (operation);
1875         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1876                 ev_window_clear_load_job (ev_window);
1877                 ev_window_clear_local_uri (ev_window);
1878                 g_free (ev_window->priv->uri);
1879                 ev_window->priv->uri = NULL;
1880                 g_object_unref (source);
1881
1882                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1883         } else {
1884                 ev_window_load_remote_failed (ev_window, error);
1885                 g_object_unref (source);
1886         }
1887
1888         g_error_free (error);
1889 }
1890
1891 static void
1892 window_open_file_copy_progress_cb (goffset   n_bytes,
1893                                    goffset   total_bytes,
1894                                    EvWindow *ev_window)
1895 {
1896         gchar *status;
1897         gdouble fraction;
1898
1899         if (!ev_window->priv->message_area)
1900                 return;
1901
1902         if (total_bytes <= 0)
1903                 return;
1904
1905         fraction = n_bytes / (gdouble)total_bytes;
1906         status = g_strdup_printf (_("Downloading document (%d%%)"),
1907                                   (gint)(fraction * 100));
1908
1909         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1910                                              status);
1911         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1912                                                fraction);
1913
1914         g_free (status);
1915 }
1916
1917 static void
1918 ev_window_load_file_remote (EvWindow *ev_window,
1919                             GFile    *source_file)
1920 {
1921         GFile *target_file;
1922
1923         if (!ev_window->priv->local_uri) {
1924                 char *base_name, *template;
1925                 GFile *tmp_file;
1926                 GError *err = NULL;
1927
1928                 /* We'd like to keep extension of source uri since
1929                  * it helps to resolve some mime types, say cbz.
1930                  */
1931                 base_name = g_file_get_basename (source_file);
1932                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1933                 g_free (base_name);
1934
1935                 tmp_file = ev_mkstemp_file (template, &err);
1936                 g_free (template);
1937                 if (tmp_file == NULL) {
1938                         ev_window_error_message (ev_window, err,
1939                                                  "%s", _("Failed to load remote file."));
1940                         g_error_free (err);
1941                         return;
1942                 }
1943
1944                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1945                 g_object_unref (tmp_file);
1946
1947                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1948                                      ev_window->priv->local_uri);
1949         }
1950
1951         ev_window_reset_progress_cancellable (ev_window);
1952
1953         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1954         g_file_copy_async (source_file, target_file,
1955                            G_FILE_COPY_OVERWRITE,
1956                            G_PRIORITY_DEFAULT,
1957                            ev_window->priv->progress_cancellable,
1958                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1959                            ev_window,
1960                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1961                            ev_window);
1962         g_object_unref (target_file);
1963
1964         ev_window_show_progress_message (ev_window, 1,
1965                                          (GSourceFunc)show_loading_progress);
1966 }
1967
1968 void
1969 ev_window_open_uri (EvWindow       *ev_window,
1970                     const char     *uri,
1971                     EvLinkDest     *dest,
1972                     EvWindowRunMode mode,
1973                     const gchar    *search_string)
1974 {
1975         GFile *source_file;
1976
1977         ev_window->priv->in_reload = FALSE;
1978
1979         if (ev_window->priv->uri &&
1980             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1981                 ev_window_reload_document (ev_window, dest);
1982                 return;
1983         }
1984
1985         if (ev_window->priv->monitor) {
1986                 g_object_unref (ev_window->priv->monitor);
1987                 ev_window->priv->monitor = NULL;
1988         }
1989
1990         ev_window_close_dialogs (ev_window);
1991         ev_window_clear_load_job (ev_window);
1992         ev_window_clear_local_uri (ev_window);
1993
1994         ev_window->priv->window_mode = mode;
1995
1996         if (ev_window->priv->uri)
1997                 g_free (ev_window->priv->uri);
1998         ev_window->priv->uri = g_strdup (uri);
1999
2000         if (ev_window->priv->metadata)
2001                 g_object_unref (ev_window->priv->metadata);
2002
2003         source_file = g_file_new_for_uri (uri);
2004         if (!ev_file_is_temp (source_file) && ev_is_metadata_supported_for_file (source_file)) {
2005                 ev_window->priv->metadata = ev_metadata_new (source_file);
2006                 ev_window->priv->is_new_doc = ev_metadata_is_empty (ev_window->priv->metadata);
2007         } else {
2008                 ev_window->priv->metadata = NULL;
2009         }
2010
2011         if (ev_window->priv->search_string)
2012                 g_free (ev_window->priv->search_string);
2013         ev_window->priv->search_string = search_string ?
2014                 g_strdup (search_string) : NULL;
2015
2016         if (ev_window->priv->dest)
2017                 g_object_unref (ev_window->priv->dest);
2018         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2019
2020         setup_size_from_metadata (ev_window);
2021         setup_model_from_metadata (ev_window);
2022
2023         ev_window->priv->load_job = ev_job_load_new (uri);
2024         g_signal_connect (ev_window->priv->load_job,
2025                           "finished",
2026                           G_CALLBACK (ev_window_load_job_cb),
2027                           ev_window);
2028
2029         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
2030                 ev_window_load_file_remote (ev_window, source_file);
2031         } else {
2032                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
2033                 g_object_unref (source_file);
2034                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
2035         }
2036 }
2037
2038 void
2039 ev_window_open_document (EvWindow       *ev_window,
2040                          EvDocument     *document,
2041                          EvLinkDest     *dest,
2042                          EvWindowRunMode mode,
2043                          const gchar    *search_string)
2044 {
2045         if (document == ev_window->priv->document)
2046                 return;
2047
2048         ev_window_close_dialogs (ev_window);
2049         ev_window_clear_load_job (ev_window);
2050         ev_window_clear_local_uri (ev_window);
2051
2052         if (ev_window->priv->monitor) {
2053                 g_object_unref (ev_window->priv->monitor);
2054                 ev_window->priv->monitor = NULL;
2055         }
2056
2057         if (ev_window->priv->uri)
2058                 g_free (ev_window->priv->uri);
2059         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
2060
2061         setup_size_from_metadata (ev_window);
2062         setup_model_from_metadata (ev_window);
2063
2064         ev_document_model_set_document (ev_window->priv->model, document);
2065
2066         setup_document_from_metadata (ev_window);
2067         setup_view_from_metadata (ev_window);
2068
2069         if (dest) {
2070                 EvLink *link;
2071                 EvLinkAction *link_action;
2072
2073                 link_action = ev_link_action_new_dest (dest);
2074                 link = ev_link_new (NULL, link_action);
2075                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
2076                 /* FIXME: link action should inc dest ref counting
2077                  * or not unref it at all
2078                  */
2079                 g_object_ref (dest);
2080                 g_object_unref (link);
2081         }
2082
2083         switch (mode) {
2084         case EV_WINDOW_MODE_FULLSCREEN:
2085                 ev_window_run_fullscreen (ev_window);
2086                 break;
2087         case EV_WINDOW_MODE_PRESENTATION:
2088                 ev_window_run_presentation (ev_window);
2089                 break;
2090         default:
2091                 break;
2092         }
2093
2094         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
2095                 ev_window_cmd_edit_find (NULL, ev_window);
2096                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
2097                                                 search_string);
2098         }
2099
2100         /* Create a monitor for the document */
2101         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
2102         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
2103                                   G_CALLBACK (ev_window_document_changed),
2104                                   ev_window);
2105 }
2106
2107 static void
2108 ev_window_reload_local (EvWindow *ev_window)
2109 {
2110         const gchar *uri;
2111
2112         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
2113         ev_window->priv->reload_job = ev_job_load_new (uri);
2114         g_signal_connect (ev_window->priv->reload_job, "finished",
2115                           G_CALLBACK (ev_window_reload_job_cb),
2116                           ev_window);
2117         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
2118 }
2119
2120 static gboolean
2121 show_reloading_progress (EvWindow *ev_window)
2122 {
2123         GtkWidget *area;
2124         gchar     *text;
2125
2126         if (ev_window->priv->message_area)
2127                 return FALSE;
2128
2129         text = g_strdup_printf (_("Reloading document from %s"),
2130                                 ev_window->priv->uri);
2131         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
2132                                              text,
2133                                              GTK_STOCK_CLOSE,
2134                                              GTK_RESPONSE_CLOSE,
2135                                              GTK_STOCK_CANCEL,
2136                                              GTK_RESPONSE_CANCEL,
2137                                              NULL);
2138         g_signal_connect (area, "response",
2139                           G_CALLBACK (ev_window_progress_response_cb),
2140                           ev_window);
2141         gtk_widget_show (area);
2142         ev_window_set_message_area (ev_window, area);
2143         g_free (text);
2144
2145         return FALSE;
2146 }
2147
2148 static void
2149 reload_remote_copy_ready_cb (GFile        *remote,
2150                              GAsyncResult *async_result,
2151                              EvWindow     *ev_window)
2152 {
2153         GError *error = NULL;
2154
2155         ev_window_clear_progress_idle (ev_window);
2156
2157         g_file_copy_finish (remote, async_result, &error);
2158         if (error) {
2159                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2160                         ev_window_error_message (ev_window, error,
2161                                                  "%s", _("Failed to reload document."));
2162                 g_error_free (error);
2163         } else {
2164                 ev_window_reload_local (ev_window);
2165         }
2166
2167         g_object_unref (remote);
2168 }
2169
2170 static void
2171 reload_remote_copy_progress_cb (goffset   n_bytes,
2172                                 goffset   total_bytes,
2173                                 EvWindow *ev_window)
2174 {
2175         gchar *status;
2176         gdouble fraction;
2177
2178         if (!ev_window->priv->message_area)
2179                 return;
2180
2181         if (total_bytes <= 0)
2182                 return;
2183
2184         fraction = n_bytes / (gdouble)total_bytes;
2185         status = g_strdup_printf (_("Downloading document (%d%%)"),
2186                                   (gint)(fraction * 100));
2187
2188         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2189                                              status);
2190         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2191                                                fraction);
2192
2193         g_free (status);
2194 }
2195
2196 static void
2197 query_remote_uri_mtime_cb (GFile        *remote,
2198                            GAsyncResult *async_result,
2199                            EvWindow     *ev_window)
2200 {
2201         GFileInfo *info;
2202         GTimeVal   mtime;
2203         GError    *error = NULL;
2204
2205         info = g_file_query_info_finish (remote, async_result, &error);
2206         if (error) {
2207                 g_error_free (error);
2208                 g_object_unref (remote);
2209                 ev_window_reload_local (ev_window);
2210
2211                 return;
2212         }
2213
2214         g_file_info_get_modification_time (info, &mtime);
2215         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2216                 GFile *target_file;
2217
2218                 /* Remote file has changed */
2219                 ev_window->priv->uri_mtime = mtime.tv_sec;
2220
2221                 ev_window_reset_progress_cancellable (ev_window);
2222
2223                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2224                 g_file_copy_async (remote, target_file,
2225                                    G_FILE_COPY_OVERWRITE,
2226                                    G_PRIORITY_DEFAULT,
2227                                    ev_window->priv->progress_cancellable,
2228                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2229                                    ev_window,
2230                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2231                                    ev_window);
2232                 g_object_unref (target_file);
2233                 ev_window_show_progress_message (ev_window, 1,
2234                                                  (GSourceFunc)show_reloading_progress);
2235         } else {
2236                 g_object_unref (remote);
2237                 ev_window_reload_local (ev_window);
2238         }
2239
2240         g_object_unref (info);
2241 }
2242
2243 static void
2244 ev_window_reload_remote (EvWindow *ev_window)
2245 {
2246         GFile *remote;
2247
2248         remote = g_file_new_for_uri (ev_window->priv->uri);
2249         /* Reload the remote uri only if it has changed */
2250         g_file_query_info_async (remote,
2251                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2252                                  0, G_PRIORITY_DEFAULT,
2253                                  NULL,
2254                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2255                                  ev_window);
2256 }
2257
2258 static void
2259 ev_window_reload_document (EvWindow *ev_window,
2260                            EvLinkDest *dest)
2261 {
2262         gint page;
2263
2264
2265         ev_window_clear_reload_job (ev_window);
2266         ev_window->priv->in_reload = TRUE;
2267
2268         page = ev_document_model_get_page (ev_window->priv->model);
2269
2270         if (ev_window->priv->dest)
2271                 g_object_unref (ev_window->priv->dest);
2272         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2273
2274         if (ev_window->priv->local_uri) {
2275                 ev_window_reload_remote (ev_window);
2276         } else {
2277                 ev_window_reload_local (ev_window);
2278         }
2279 }
2280
2281 static void
2282 file_open_dialog_response_cb (GtkWidget *chooser,
2283                               gint       response_id,
2284                               EvWindow  *ev_window)
2285 {
2286         if (response_id == GTK_RESPONSE_OK) {
2287                 GSList *uris;
2288                 gchar  *uri;
2289
2290                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2291
2292                 ev_application_open_uri_list (EV_APP, uris,
2293                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2294                                               gtk_get_current_event_time ());
2295
2296                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2297                 g_slist_free (uris);
2298
2299                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2300                 ev_application_set_filechooser_uri (EV_APP,
2301                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2302                                                     uri);
2303                 g_free (uri);
2304         }
2305
2306         gtk_widget_destroy (chooser);
2307 }
2308
2309 static void
2310 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2311 {
2312         GtkWidget   *chooser;
2313         const gchar *default_uri;
2314         gchar       *parent_uri = NULL;
2315
2316         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2317                                                GTK_WINDOW (window),
2318                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2319                                                GTK_STOCK_CANCEL,
2320                                                GTK_RESPONSE_CANCEL,
2321                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2322                                                NULL);
2323
2324         ev_document_factory_add_filters (chooser, NULL);
2325         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2326         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2327
2328         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2329         if (!default_uri && window->priv->uri) {
2330                 GFile *file, *parent;
2331
2332                 file = g_file_new_for_uri (window->priv->uri);
2333                 parent = g_file_get_parent (file);
2334                 if (parent) {
2335                         parent_uri = g_file_get_uri (parent);
2336                         default_uri = parent_uri;
2337                         g_object_unref (parent);
2338                 }
2339                 g_object_unref (file);
2340         }
2341
2342         if (default_uri) {
2343                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2344         } else {
2345                 const gchar *folder;
2346
2347                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2348                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2349                                                      folder ? folder : g_get_home_dir ());
2350         }
2351         g_free (parent_uri);
2352
2353         g_signal_connect (chooser, "response",
2354                           G_CALLBACK (file_open_dialog_response_cb),
2355                           window);
2356
2357         gtk_widget_show (chooser);
2358 }
2359
2360 static void
2361 ev_window_open_copy_at_dest (EvWindow   *window,
2362                              EvLinkDest *dest)
2363 {
2364         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2365
2366         ev_window_n_copies++;
2367
2368         if (window->priv->metadata)
2369                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2370         ev_window_open_document (new_window,
2371                                  window->priv->document,
2372                                  dest, 0, NULL);
2373         gtk_window_present (GTK_WINDOW (new_window));
2374 }
2375
2376 static void
2377 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2378 {
2379         ev_window_open_copy_at_dest (window, NULL);
2380 }
2381
2382 static void
2383 ev_window_cmd_recent_file_activate (GtkAction *action,
2384                                     EvWindow  *window)
2385 {
2386         GtkRecentInfo *info;
2387         const gchar   *uri;
2388
2389         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2390         g_assert (info != NULL);
2391
2392         uri = gtk_recent_info_get_uri (info);
2393
2394         ev_application_open_uri_at_dest (EV_APP, uri,
2395                                          gtk_window_get_screen (GTK_WINDOW (window)),
2396                                          NULL, 0, NULL, gtk_get_current_event_time ());
2397 }
2398
2399 static void
2400 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2401                                              const gchar        *uri,
2402                                              EvWindow           *window)
2403 {
2404         ev_application_open_uri_at_dest (EV_APP, uri,
2405                                          gtk_window_get_screen (GTK_WINDOW (window)),
2406                                          NULL, 0, NULL, gtk_get_current_event_time ());
2407 }
2408
2409 static void
2410 ev_window_add_recent (EvWindow *window, const char *filename)
2411 {
2412         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2413 }
2414
2415 static gint
2416 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2417 {
2418         gboolean     has_ev_a, has_ev_b;
2419         const gchar *evince = g_get_application_name ();
2420
2421         has_ev_a = gtk_recent_info_has_application (a, evince);
2422         has_ev_b = gtk_recent_info_has_application (b, evince);
2423
2424         if (has_ev_a && has_ev_b) {
2425                 time_t time_a, time_b;
2426
2427                 time_a = gtk_recent_info_get_modified (a);
2428                 time_b = gtk_recent_info_get_modified (b);
2429
2430                 return (time_b - time_a);
2431         } else if (has_ev_a) {
2432                 return -1;
2433         } else if (has_ev_b) {
2434                 return 1;
2435         }
2436
2437         return 0;
2438 }
2439
2440 /*
2441  * Doubles underscore to avoid spurious menu accels.
2442  */
2443 static gchar *
2444 ev_window_get_recent_file_label (gint index, const gchar *filename)
2445 {
2446         GString *str;
2447         gint length;
2448         const gchar *p;
2449         const gchar *end;
2450         gboolean is_rtl;
2451
2452         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2453
2454         g_return_val_if_fail (filename != NULL, NULL);
2455
2456         length = strlen (filename);
2457         str = g_string_sized_new (length + 10);
2458         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2459
2460         p = filename;
2461         end = filename + length;
2462
2463         while (p != end) {
2464                 const gchar *next;
2465                 next = g_utf8_next_char (p);
2466
2467                 switch (*p) {
2468                         case '_':
2469                                 g_string_append (str, "__");
2470                                 break;
2471                         default:
2472                                 g_string_append_len (str, p, next - p);
2473                                 break;
2474                 }
2475
2476                 p = next;
2477         }
2478
2479         return g_string_free (str, FALSE);
2480 }
2481
2482 static void
2483 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2484                                           GtkAction *action,
2485                                           GtkWidget *proxy,
2486                                           gpointer data)
2487 {
2488         GtkLabel *label;
2489
2490         if (!GTK_IS_MENU_ITEM (proxy))
2491                 return;
2492
2493         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2494
2495         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2496         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2497 }
2498
2499 static void
2500 ev_window_setup_recent (EvWindow *ev_window)
2501 {
2502         GList        *items, *l;
2503         guint         n_items = 0;
2504         const gchar  *evince = g_get_application_name ();
2505         static guint  i = 0;
2506
2507         if (ev_window->priv->recent_ui_id > 0) {
2508                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2509                                           ev_window->priv->recent_ui_id);
2510                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2511         }
2512         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2513
2514         if (ev_window->priv->recent_action_group) {
2515                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2516                                                     ev_window->priv->recent_action_group);
2517                 g_object_unref (ev_window->priv->recent_action_group);
2518         }
2519         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2520         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2521                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2522
2523         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2524                                             ev_window->priv->recent_action_group, -1);
2525
2526         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2527         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2528
2529         for (l = items; l && l->data; l = g_list_next (l)) {
2530                 GtkRecentInfo *info;
2531                 GtkAction     *action;
2532                 gchar         *action_name;
2533                 gchar         *label;
2534                 const gchar   *mime_type;
2535                 gchar         *content_type;
2536                 GIcon         *icon = NULL;
2537
2538                 info = (GtkRecentInfo *) l->data;
2539
2540                 if (!gtk_recent_info_has_application (info, evince) ||
2541                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2542                         continue;
2543
2544                 action_name = g_strdup_printf ("RecentFile%u", i++);
2545                 label = ev_window_get_recent_file_label (
2546                         n_items + 1, gtk_recent_info_get_display_name (info));
2547
2548                 mime_type = gtk_recent_info_get_mime_type (info);
2549                 content_type = g_content_type_from_mime_type (mime_type);
2550                 if (content_type != NULL) {
2551                         icon = g_content_type_get_icon (content_type);
2552                         g_free (content_type);
2553                 }
2554
2555                 action = g_object_new (GTK_TYPE_ACTION,
2556                                        "name", action_name,
2557                                        "label", label,
2558                                        "gicon", icon,
2559                                        "always-show-image", TRUE,
2560                                        NULL);
2561
2562                 g_object_set_data_full (G_OBJECT (action),
2563                                         "gtk-recent-info",
2564                                         gtk_recent_info_ref (info),
2565                                         (GDestroyNotify) gtk_recent_info_unref);
2566
2567                 g_signal_connect (action, "activate",
2568                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2569                                   (gpointer) ev_window);
2570
2571                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2572                                              action);
2573                 g_object_unref (action);
2574
2575                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2576                                        ev_window->priv->recent_ui_id,
2577                                        "/MainMenu/FileMenu/RecentFilesMenu",
2578                                        label,
2579                                        action_name,
2580                                        GTK_UI_MANAGER_MENUITEM,
2581                                        FALSE);
2582                 g_free (action_name);
2583                 g_free (label);
2584                 if (icon != NULL)
2585                         g_object_unref (icon);
2586
2587                 if (++n_items == 5)
2588                         break;
2589         }
2590
2591         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2592         g_list_free (items);
2593 }
2594
2595 static gboolean
2596 show_saving_progress (GFile *dst)
2597 {
2598         EvWindow  *ev_window;
2599         GtkWidget *area;
2600         gchar     *text;
2601         gchar     *uri;
2602         EvSaveType save_type;
2603
2604         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2605         ev_window->priv->progress_idle = 0;
2606
2607         if (ev_window->priv->message_area)
2608                 return FALSE;
2609
2610         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2611         uri = g_file_get_uri (dst);
2612         switch (save_type) {
2613         case EV_SAVE_DOCUMENT:
2614                 text = g_strdup_printf (_("Saving document to %s"), uri);
2615                 break;
2616         case EV_SAVE_ATTACHMENT:
2617                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2618                 break;
2619         case EV_SAVE_IMAGE:
2620                 text = g_strdup_printf (_("Saving image to %s"), uri);
2621                 break;
2622         default:
2623                 g_assert_not_reached ();
2624         }
2625         g_free (uri);
2626         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2627                                              text,
2628                                              GTK_STOCK_CLOSE,
2629                                              GTK_RESPONSE_CLOSE,
2630                                              GTK_STOCK_CANCEL,
2631                                              GTK_RESPONSE_CANCEL,
2632                                              NULL);
2633         g_signal_connect (area, "response",
2634                           G_CALLBACK (ev_window_progress_response_cb),
2635                           ev_window);
2636         gtk_widget_show (area);
2637         ev_window_set_message_area (ev_window, area);
2638         g_free (text);
2639
2640         return FALSE;
2641 }
2642
2643 static void
2644 window_save_file_copy_ready_cb (GFile        *src,
2645                                 GAsyncResult *async_result,
2646                                 GFile        *dst)
2647 {
2648         EvWindow *ev_window;
2649         GError   *error = NULL;
2650
2651         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2652         ev_window_clear_progress_idle (ev_window);
2653
2654         if (g_file_copy_finish (src, async_result, &error)) {
2655                 ev_tmp_file_unlink (src);
2656                 return;
2657         }
2658
2659         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2660                 gchar *name;
2661
2662                 name = g_file_get_basename (dst);
2663                 ev_window_error_message (ev_window, error,
2664                                          _("The file could not be saved as “%s”."),
2665                                          name);
2666                 g_free (name);
2667         }
2668         ev_tmp_file_unlink (src);
2669         g_error_free (error);
2670 }
2671
2672 static void
2673 window_save_file_copy_progress_cb (goffset n_bytes,
2674                                    goffset total_bytes,
2675                                    GFile  *dst)
2676 {
2677         EvWindow  *ev_window;
2678         EvSaveType save_type;
2679         gchar     *status;
2680         gdouble    fraction;
2681
2682         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2683
2684         if (!ev_window->priv->message_area)
2685                 return;
2686
2687         if (total_bytes <= 0)
2688                 return;
2689
2690         fraction = n_bytes / (gdouble)total_bytes;
2691         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2692
2693         switch (save_type) {
2694         case EV_SAVE_DOCUMENT:
2695                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2696                                           (gint)(fraction * 100));
2697                 break;
2698         case EV_SAVE_ATTACHMENT:
2699                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2700                                           (gint)(fraction * 100));
2701                 break;
2702         case EV_SAVE_IMAGE:
2703                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2704                                           (gint)(fraction * 100));
2705                 break;
2706         default:
2707                 g_assert_not_reached ();
2708         }
2709
2710         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2711                                              status);
2712         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2713                                                fraction);
2714
2715         g_free (status);
2716 }
2717
2718 static void
2719 ev_window_save_remote (EvWindow  *ev_window,
2720                        EvSaveType save_type,
2721                        GFile     *src,
2722                        GFile     *dst)
2723 {
2724         ev_window_reset_progress_cancellable (ev_window);
2725         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2726         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2727         g_file_copy_async (src, dst,
2728                            G_FILE_COPY_OVERWRITE,
2729                            G_PRIORITY_DEFAULT,
2730                            ev_window->priv->progress_cancellable,
2731                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2732                            dst,
2733                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2734                            dst);
2735         ev_window->priv->progress_idle =
2736                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2737                                             1,
2738                                             (GSourceFunc)show_saving_progress,
2739                                             dst,
2740                                             NULL);
2741 }
2742
2743 static void
2744 ev_window_clear_save_job (EvWindow *ev_window)
2745 {
2746         if (ev_window->priv->save_job != NULL) {
2747                 if (!ev_job_is_finished (ev_window->priv->save_job))
2748                         ev_job_cancel (ev_window->priv->save_job);
2749
2750                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2751                                                       ev_window_save_job_cb,
2752                                                       ev_window);
2753                 g_object_unref (ev_window->priv->save_job);
2754                 ev_window->priv->save_job = NULL;
2755         }
2756 }
2757
2758 static void
2759 ev_window_save_job_cb (EvJob     *job,
2760                        EvWindow  *window)
2761 {
2762         if (ev_job_is_failed (job)) {
2763                 ev_window_error_message (window, job->error,
2764                                          _("The file could not be saved as “%s”."),
2765                                          EV_JOB_SAVE (job)->uri);
2766         } else {
2767                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2768         }
2769
2770         ev_window_clear_save_job (window);
2771 }
2772
2773 static void
2774 file_save_dialog_response_cb (GtkWidget *fc,
2775                               gint       response_id,
2776                               EvWindow  *ev_window)
2777 {
2778         gchar *uri;
2779         GFile *file, *parent;
2780
2781         if (response_id != GTK_RESPONSE_OK) {
2782                 gtk_widget_destroy (fc);
2783                 return;
2784         }
2785
2786         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2787         file = g_file_new_for_uri (uri);
2788         parent = g_file_get_parent (file);
2789         g_object_unref (file);
2790         if (parent) {
2791                 gchar *folder_uri;
2792
2793                 folder_uri = g_file_get_uri (parent);
2794                 ev_application_set_filechooser_uri (EV_APP,
2795                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2796                                                     folder_uri);
2797                 g_free (folder_uri);
2798                 g_object_unref (parent);
2799         }
2800
2801         /* FIXME: remote copy should be done here rather than in the save job,
2802          * so that we can track progress and cancel the operation
2803          */
2804
2805         ev_window_clear_save_job (ev_window);
2806         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2807                                                      uri, ev_window->priv->uri);
2808         g_signal_connect (ev_window->priv->save_job, "finished",
2809                           G_CALLBACK (ev_window_save_job_cb),
2810                           ev_window);
2811         /* The priority doesn't matter for this job */
2812         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2813
2814         g_free (uri);
2815         gtk_widget_destroy (fc);
2816 }
2817
2818 static void
2819 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2820 {
2821         GtkWidget *fc;
2822         gchar *base_name;
2823         GFile *file;
2824         const gchar *default_uri;
2825
2826         fc = gtk_file_chooser_dialog_new (
2827                 _("Save a Copy"),
2828                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2829                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2830                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2831                 NULL);
2832
2833         ev_document_factory_add_filters (fc, ev_window->priv->document);
2834         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2835         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2836                                                 GTK_RESPONSE_OK,
2837                                                 GTK_RESPONSE_CANCEL,
2838                                                 -1);
2839
2840         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2841         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2842         file = g_file_new_for_uri (ev_window->priv->uri);
2843         base_name = g_file_get_basename (file);
2844         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2845
2846         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2847         if (default_uri) {
2848                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2849         } else {
2850                 const gchar *folder;
2851
2852                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2853                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2854                                                      folder ? folder : g_get_home_dir ());
2855         }
2856
2857         g_object_unref (file);
2858         g_free (base_name);
2859
2860         g_signal_connect (fc, "response",
2861                           G_CALLBACK (file_save_dialog_response_cb),
2862                           ev_window);
2863
2864         gtk_widget_show (fc);
2865 }
2866
2867 static GKeyFile *
2868 get_print_settings_file (void)
2869 {
2870         GKeyFile *print_settings_file;
2871         gchar    *filename;
2872         GError *error = NULL;
2873
2874         print_settings_file = g_key_file_new ();
2875
2876         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2877                                      EV_PRINT_SETTINGS_FILE, NULL);
2878         if (!g_key_file_load_from_file (print_settings_file,
2879                                         filename,
2880                                         G_KEY_FILE_KEEP_COMMENTS |
2881                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2882                                         &error)) {
2883
2884                 /* Don't warn if the file simply doesn't exist */
2885                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2886                         g_warning ("%s", error->message);
2887
2888                 g_error_free (error);
2889         }
2890
2891         g_free (filename);
2892
2893         return print_settings_file;
2894 }
2895
2896 static void
2897 save_print_setting_file (GKeyFile *key_file)
2898 {
2899         gchar  *filename;
2900         gchar  *data;
2901         gsize  data_length;
2902         GError *error = NULL;
2903
2904         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2905                                      EV_PRINT_SETTINGS_FILE, NULL);
2906         data = g_key_file_to_data (key_file, &data_length, NULL);
2907         g_file_set_contents (filename, data, data_length, &error);
2908         if (error) {
2909                 g_warning ("Failed to save print settings: %s", error->message);
2910                 g_error_free (error);
2911         }
2912         g_free (data);
2913         g_free (filename);
2914 }
2915
2916 static void
2917 ev_window_save_print_settings (EvWindow         *window,
2918                                GtkPrintSettings *print_settings)
2919 {
2920         GKeyFile *key_file;
2921         gint      i;
2922
2923         key_file = get_print_settings_file ();
2924         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2925
2926         /* Save print settings that are specific to the document */
2927         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2928                 /* Remove it from global settings */
2929                 g_key_file_remove_key (key_file, EV_PRINT_SETTINGS_GROUP,
2930                                        document_print_settings[i], NULL);
2931
2932                 if (window->priv->metadata) {
2933                         const gchar *value;
2934
2935                         value = gtk_print_settings_get (print_settings,
2936                                                         document_print_settings[i]);
2937                         ev_metadata_set_string (window->priv->metadata,
2938                                                 document_print_settings[i], value);
2939                 }
2940         }
2941
2942         save_print_setting_file (key_file);
2943         g_key_file_free (key_file);
2944 }
2945
2946 static void
2947 ev_window_save_print_page_setup (EvWindow     *window,
2948                                  GtkPageSetup *page_setup)
2949 {
2950         GKeyFile *key_file;
2951
2952         key_file = get_print_settings_file ();
2953         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2954
2955         /* Do not save document settings in global file */
2956         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2957                                "page-setup-orientation", NULL);
2958         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2959                                "page-setup-margin-top", NULL);
2960         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2961                                "page-setup-margin-bottom", NULL);
2962         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2963                                "page-setup-margin-left", NULL);
2964         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2965                                "page-setup-margin-right", NULL);
2966
2967         save_print_setting_file (key_file);
2968         g_key_file_free (key_file);
2969
2970         if (!window->priv->metadata)
2971                 return;
2972
2973         /* Save page setup options that are specific to the document */
2974         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2975                              gtk_page_setup_get_orientation (page_setup));
2976         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2977                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2978         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2979                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2980         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2981                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2982         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2983                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2984 }
2985
2986 static void
2987 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2988                                              GtkPrintSettings *print_settings)
2989 {
2990         gint i;
2991
2992         if (!window->priv->metadata)
2993                 return;
2994
2995         /* Load print setting that are specific to the document */
2996         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2997                 gchar *value = NULL;
2998
2999                 ev_metadata_get_string (window->priv->metadata,
3000                                         document_print_settings[i], &value);
3001                 gtk_print_settings_set (print_settings,
3002                                         document_print_settings[i], value);
3003         }
3004 }
3005
3006 static void
3007 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
3008                                                GtkPageSetup *page_setup)
3009 {
3010         gint          int_value;
3011         gdouble       double_value;
3012         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
3013
3014         /* Load page setup options that are specific to the document */
3015         if (window->priv->metadata &&
3016             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
3017                 gtk_page_setup_set_orientation (page_setup, int_value);
3018         } else {
3019                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
3020         }
3021
3022         if (window->priv->metadata &&
3023             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
3024                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
3025         } else {
3026                 gtk_page_setup_set_top_margin (page_setup,
3027                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
3028                                                GTK_UNIT_MM);
3029         }
3030
3031         if (window->priv->metadata &&
3032             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
3033                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
3034         } else {
3035                 gtk_page_setup_set_bottom_margin (page_setup,
3036                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
3037                                                   GTK_UNIT_MM);
3038         }
3039
3040         if (window->priv->metadata &&
3041             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
3042                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
3043         } else {
3044                 gtk_page_setup_set_left_margin (page_setup,
3045                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
3046                                                 GTK_UNIT_MM);
3047         }
3048
3049         if (window->priv->metadata &&
3050             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
3051                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
3052         } else {
3053                 gtk_page_setup_set_right_margin (page_setup,
3054                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
3055                                                  GTK_UNIT_MM);
3056         }
3057 }
3058
3059 static GtkPrintSettings *
3060 get_print_settings (GKeyFile *key_file)
3061 {
3062         GtkPrintSettings *print_settings;
3063
3064         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
3065                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
3066                 gtk_print_settings_new ();
3067
3068         return print_settings ? print_settings : gtk_print_settings_new ();
3069 }
3070
3071 static GtkPageSetup *
3072 get_print_page_setup (GKeyFile *key_file)
3073 {
3074         GtkPageSetup *page_setup;
3075
3076         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
3077                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
3078                 gtk_page_setup_new ();
3079
3080         return page_setup ? page_setup : gtk_page_setup_new ();
3081 }
3082
3083 static void
3084 ev_window_print_cancel (EvWindow *ev_window)
3085 {
3086         EvPrintOperation *op;
3087
3088         if (!ev_window->priv->print_queue)
3089                 return;
3090
3091         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
3092                 ev_print_operation_cancel (op);
3093         }
3094 }
3095
3096 static void
3097 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
3098                                              gint      n_jobs)
3099 {
3100         gchar *text = NULL;
3101
3102         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
3103             !ev_window->priv->print_queue)
3104                 return;
3105
3106         if (n_jobs == 0) {
3107                 ev_window_set_message_area (ev_window, NULL);
3108                 return;
3109         }
3110
3111         if (n_jobs > 1) {
3112                 text = g_strdup_printf (ngettext ("%d pending job in queue",
3113                                                   "%d pending jobs in queue",
3114                                                   n_jobs - 1), n_jobs - 1);
3115         }
3116
3117         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
3118                                             text);
3119         g_free (text);
3120 }
3121
3122 static gboolean
3123 destroy_window (GtkWidget *window)
3124 {
3125         gtk_widget_destroy (window);
3126
3127         return FALSE;
3128 }
3129
3130 static void
3131 ev_window_print_operation_done (EvPrintOperation       *op,
3132                                 GtkPrintOperationResult result,
3133                                 EvWindow               *ev_window)
3134 {
3135         gint n_jobs;
3136
3137         switch (result) {
3138         case GTK_PRINT_OPERATION_RESULT_APPLY: {
3139                 GtkPrintSettings *print_settings;
3140
3141                 print_settings = ev_print_operation_get_print_settings (op);
3142                 ev_window_save_print_settings (ev_window, print_settings);
3143
3144                 if (ev_print_operation_get_embed_page_setup (op)) {
3145                         GtkPageSetup *page_setup;
3146
3147                         page_setup = ev_print_operation_get_default_page_setup (op);
3148                         ev_window_save_print_page_setup (ev_window, page_setup);
3149                 }
3150         }
3151
3152                 break;
3153         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3154                 GtkWidget *dialog;
3155                 GError    *error = NULL;
3156
3157
3158                 ev_print_operation_get_error (op, &error);
3159
3160                 /* The message area is already used by
3161                  * the printing progress, so it's better to
3162                  * use a popup dialog in this case
3163                  */
3164                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3165                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3166                                                  GTK_MESSAGE_ERROR,
3167                                                  GTK_BUTTONS_CLOSE,
3168                                                  "%s", _("Failed to print document"));
3169                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3170                                                           "%s", error->message);
3171                 g_signal_connect (dialog, "response",
3172                                   G_CALLBACK (gtk_widget_destroy),
3173                                   NULL);
3174                 gtk_widget_show (dialog);
3175
3176                 g_error_free (error);
3177         }
3178                 break;
3179         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3180         default:
3181                 break;
3182         }
3183
3184         g_queue_remove (ev_window->priv->print_queue, op);
3185         g_object_unref (op);
3186         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3187         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3188
3189         if (n_jobs == 0 && ev_window->priv->close_after_print)
3190                 g_idle_add ((GSourceFunc)destroy_window,
3191                             ev_window);
3192 }
3193
3194 static void
3195 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3196                                       gint                   response,
3197                                       EvWindow              *ev_window)
3198 {
3199         if (response == GTK_RESPONSE_CANCEL) {
3200                 EvPrintOperation *op;
3201
3202                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3203                 ev_print_operation_cancel (op);
3204         } else {
3205                 gtk_widget_hide (GTK_WIDGET (area));
3206         }
3207 }
3208
3209 static void
3210 ev_window_print_operation_status_changed (EvPrintOperation *op,
3211                                           EvWindow         *ev_window)
3212 {
3213         const gchar *status;
3214         gdouble      fraction;
3215
3216         status = ev_print_operation_get_status (op);
3217         fraction = ev_print_operation_get_progress (op);
3218
3219         if (!ev_window->priv->message_area) {
3220                 GtkWidget   *area;
3221                 const gchar *job_name;
3222                 gchar       *text;
3223
3224                 job_name = ev_print_operation_get_job_name (op);
3225                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3226
3227                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3228                                                      text,
3229                                                      GTK_STOCK_CLOSE,
3230                                                      GTK_RESPONSE_CLOSE,
3231                                                      GTK_STOCK_CANCEL,
3232                                                      GTK_RESPONSE_CANCEL,
3233                                                      NULL);
3234                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3235                 g_signal_connect (area, "response",
3236                                   G_CALLBACK (ev_window_print_progress_response_cb),
3237                                   ev_window);
3238                 gtk_widget_show (area);
3239                 ev_window_set_message_area (ev_window, area);
3240                 g_free (text);
3241         }
3242
3243         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3244                                              status);
3245         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3246                                                fraction);
3247 }
3248
3249 static void
3250 ev_window_print_operation_begin_print (EvPrintOperation *op,
3251                                        EvWindow         *ev_window)
3252 {
3253         if (!ev_window->priv->print_queue)
3254                 ev_window->priv->print_queue = g_queue_new ();
3255
3256         g_queue_push_head (ev_window->priv->print_queue, op);
3257         ev_window_print_update_pending_jobs_message (ev_window,
3258                                                      g_queue_get_length (ev_window->priv->print_queue));
3259 }
3260
3261 void
3262 ev_window_print_range (EvWindow *ev_window,
3263                        gint      first_page,
3264                        gint      last_page)
3265 {
3266         EvPrintOperation *op;
3267         GKeyFile         *print_settings_file;
3268         GtkPrintSettings *print_settings;
3269         GtkPageSetup     *print_page_setup;
3270         gint              current_page;
3271         gint              document_last_page;
3272         gboolean          embed_page_setup;
3273
3274         g_return_if_fail (EV_IS_WINDOW (ev_window));
3275         g_return_if_fail (ev_window->priv->document != NULL);
3276
3277         if (!ev_window->priv->print_queue)
3278                 ev_window->priv->print_queue = g_queue_new ();
3279
3280         op = ev_print_operation_new (ev_window->priv->document);
3281         if (!op) {
3282                 g_warning ("%s", "Printing is not supported for document\n");
3283                 return;
3284         }
3285
3286         g_signal_connect (op, "begin_print",
3287                           G_CALLBACK (ev_window_print_operation_begin_print),
3288                           (gpointer)ev_window);
3289         g_signal_connect (op, "status_changed",
3290                           G_CALLBACK (ev_window_print_operation_status_changed),
3291                           (gpointer)ev_window);
3292         g_signal_connect (op, "done",
3293                           G_CALLBACK (ev_window_print_operation_done),
3294                           (gpointer)ev_window);
3295
3296         current_page = ev_document_model_get_page (ev_window->priv->model);
3297         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3298
3299         print_settings_file = get_print_settings_file ();
3300
3301         print_settings = get_print_settings (print_settings_file);
3302         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3303
3304         print_page_setup = get_print_page_setup (print_settings_file);
3305         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3306
3307         if (first_page != 1 || last_page != document_last_page) {
3308                 GtkPageRange range;
3309
3310                 /* Ranges in GtkPrint are 0 - N */
3311                 range.start = first_page - 1;
3312                 range.end = last_page - 1;
3313
3314                 gtk_print_settings_set_print_pages (print_settings,
3315                                                     GTK_PRINT_PAGES_RANGES);
3316                 gtk_print_settings_set_page_ranges (print_settings,
3317                                                     &range, 1);
3318         }
3319
3320         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3321         ev_print_operation_set_current_page (op, current_page);
3322         ev_print_operation_set_print_settings (op, print_settings);
3323         ev_print_operation_set_default_page_setup (op, print_page_setup);
3324         embed_page_setup = ev_window->priv->lockdown_settings ?
3325                 !g_settings_get_boolean (ev_window->priv->lockdown_settings,
3326                                          GS_LOCKDOWN_PRINT_SETUP) :
3327                 TRUE;
3328         ev_print_operation_set_embed_page_setup (op, embed_page_setup);
3329
3330         g_object_unref (print_settings);
3331         g_object_unref (print_page_setup);
3332         g_key_file_free (print_settings_file);
3333
3334         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3335 }
3336
3337 static void
3338 ev_window_print (EvWindow *window)
3339 {
3340         ev_window_print_range (window, 1,
3341                                ev_document_get_n_pages (window->priv->document));
3342 }
3343
3344 static void
3345 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3346 {
3347         ev_window_print (ev_window);
3348 }
3349
3350 static void
3351 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3352 {
3353         if (ev_window->priv->properties == NULL) {
3354                 ev_window->priv->properties = ev_properties_dialog_new ();
3355                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3356                                                    ev_window->priv->uri,
3357                                                    ev_window->priv->document);
3358                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3359                                            (gpointer) &(ev_window->priv->properties));
3360                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3361                                               GTK_WINDOW (ev_window));
3362         }
3363
3364         ev_document_fc_mutex_lock ();
3365         gtk_widget_show (ev_window->priv->properties);
3366         ev_document_fc_mutex_unlock ();
3367 }
3368
3369 static void
3370 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3371                                          gint       response,
3372                                          EvWindow  *ev_window)
3373 {
3374         gtk_widget_destroy (GTK_WIDGET (dialog));
3375
3376         switch (response) {
3377         case GTK_RESPONSE_YES:
3378                 if (!ev_window->priv->print_queue ||
3379                     g_queue_is_empty (ev_window->priv->print_queue))
3380                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3381                 else
3382                         ev_window->priv->close_after_print = TRUE;
3383                 break;
3384         case GTK_RESPONSE_NO:
3385                 ev_window->priv->close_after_print = TRUE;
3386                 if (ev_window->priv->print_queue &&
3387                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3388                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3389                         ev_window_print_cancel (ev_window);
3390                 } else {
3391                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3392                 }
3393                 break;
3394         case GTK_RESPONSE_CANCEL:
3395         default:
3396                 ev_window->priv->close_after_print = FALSE;
3397         }
3398 }
3399
3400 static gboolean
3401 ev_window_check_print_queue (EvWindow *ev_window)
3402 {
3403         GtkWidget *dialog;
3404         gchar     *text, *markup;
3405         gint       n_print_jobs;
3406
3407         n_print_jobs = ev_window->priv->print_queue ?
3408                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3409
3410         if (n_print_jobs == 0)
3411                 return FALSE;
3412
3413         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3414                                          GTK_DIALOG_MODAL,
3415                                          GTK_MESSAGE_QUESTION,
3416                                          GTK_BUTTONS_NONE,
3417                                          NULL);
3418         if (n_print_jobs == 1) {
3419                 EvPrintOperation *op;
3420                 const gchar      *job_name;
3421
3422                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3423                 job_name = ev_print_operation_get_job_name (op);
3424
3425                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3426                                         job_name);
3427         } else {
3428                 text = g_strdup_printf (_("There are %d print jobs active. "
3429                                           "Wait until print finishes before closing?"),
3430                                         n_print_jobs);
3431         }
3432
3433         markup = g_strdup_printf ("<b>%s</b>", text);
3434         g_free (text);
3435
3436         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3437         g_free (markup);
3438
3439         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3440                                                   _("If you close the window, pending print "
3441                                                     "jobs will not be printed."));
3442
3443         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3444                                 _("Cancel _print and Close"),
3445                                 GTK_RESPONSE_NO,
3446                                 GTK_STOCK_CANCEL,
3447                                 GTK_RESPONSE_CANCEL,
3448                                 _("Close _after Printing"),
3449                                 GTK_RESPONSE_YES,
3450                                 NULL);
3451         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3452         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3453                                                  GTK_RESPONSE_YES,
3454                                                  GTK_RESPONSE_NO,
3455                                                  GTK_RESPONSE_CANCEL,
3456                                                  -1);
3457
3458         g_signal_connect (dialog, "response",
3459                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3460                           ev_window);
3461         gtk_widget_show (dialog);
3462
3463         return TRUE;
3464 }
3465
3466 static gboolean
3467 ev_window_close (EvWindow *ev_window)
3468 {
3469         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3470                 gint current_page;
3471
3472                 /* Save current page */
3473                 current_page = ev_view_presentation_get_current_page (
3474                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3475                 ev_document_model_set_page (ev_window->priv->model, current_page);
3476         }
3477
3478         if (ev_window_check_print_queue (ev_window))
3479                 return FALSE;
3480
3481         return TRUE;
3482 }
3483
3484 static void
3485 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3486 {
3487         if (ev_window_close (ev_window))
3488                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3489 }
3490
3491 static void
3492 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3493 {
3494         GtkAction *action;
3495
3496         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3497         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3498         update_chrome_visibility (window);
3499
3500         action = gtk_action_group_get_action (window->priv->action_group,
3501                                               PAGE_SELECTOR_ACTION);
3502         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3503 }
3504
3505 static void
3506 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3507 {
3508         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3509 }
3510
3511 static void
3512 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3513 {
3514         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3515 }
3516
3517 static void
3518 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3519 {
3520         gboolean continuous;
3521
3522         ev_window_stop_presentation (ev_window, TRUE);
3523         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3524         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3525 }
3526
3527 static void
3528 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3529 {
3530         gboolean dual_page;
3531
3532         ev_window_stop_presentation (ev_window, TRUE);
3533         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3534         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3535 }
3536
3537 static void
3538 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3539 {
3540         ev_window_stop_presentation (ev_window, TRUE);
3541
3542         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3543                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3544         } else {
3545                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3546         }
3547         ev_window_update_actions (ev_window);
3548 }
3549
3550 static void
3551 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3552 {
3553         ev_window_stop_presentation (ev_window, TRUE);
3554
3555         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3556                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3557         } else {
3558                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3559         }
3560         ev_window_update_actions (ev_window);
3561 }
3562
3563
3564 static void
3565 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3566 {
3567         g_return_if_fail (EV_IS_WINDOW (ev_window));
3568
3569         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3570 }
3571
3572 static void
3573 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3574 {
3575         g_return_if_fail (EV_IS_WINDOW (ev_window));
3576
3577         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3578                 g_error ("Find action should be insensitive since document doesn't support find");
3579                 return;
3580         }
3581
3582         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3583         update_chrome_visibility (ev_window);
3584         gtk_widget_grab_focus (ev_window->priv->find_bar);
3585 }
3586
3587 static void
3588 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3589 {
3590         g_return_if_fail (EV_IS_WINDOW (ev_window));
3591
3592         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3593         update_chrome_visibility (ev_window);
3594         gtk_widget_grab_focus (ev_window->priv->find_bar);
3595         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3596 }
3597
3598 static void
3599 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3600 {
3601         g_return_if_fail (EV_IS_WINDOW (ev_window));
3602
3603         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3604         update_chrome_visibility (ev_window);
3605         gtk_widget_grab_focus (ev_window->priv->find_bar);
3606         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3607 }
3608
3609 static void
3610 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3611 {
3612         g_return_if_fail (EV_IS_WINDOW (ev_window));
3613
3614         ev_view_copy (EV_VIEW (ev_window->priv->view));
3615 }
3616
3617 static void
3618 ev_window_sidebar_position_change_cb (GObject    *object,
3619                                       GParamSpec *pspec,
3620                                       EvWindow   *ev_window)
3621 {
3622         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3623                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3624                                      gtk_paned_get_position (GTK_PANED (object)));
3625 }
3626
3627 static void
3628 ev_window_update_fullscreen_action (EvWindow *window)
3629 {
3630         GtkAction *action;
3631
3632         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3633         g_signal_handlers_block_by_func
3634                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3635         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3636                                       ev_document_model_get_fullscreen (window->priv->model));
3637         g_signal_handlers_unblock_by_func
3638                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3639 }
3640
3641 static void
3642 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3643 {
3644         GtkWidget *item;
3645
3646         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3647         g_object_set (item, "is-important", FALSE, NULL);
3648
3649         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3650         g_object_set (item, "is-important", FALSE, NULL);
3651
3652         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3653         g_object_set (item, "is-important", TRUE, NULL);
3654
3655         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3656         g_object_set (item, "is-important", TRUE, NULL);
3657 }
3658
3659 static void
3660 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3661 {
3662         static gboolean done = FALSE;
3663
3664         if (!done) {
3665                 gtk_rc_parse_string (
3666                         "\n"
3667                         "   style \"fullscreen-toolbar-style\"\n"
3668                         "   {\n"
3669                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3670                         "   }\n"
3671                         "\n"
3672                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3673                         "\n");
3674                 done = TRUE;
3675         }
3676
3677         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3678 }
3679
3680 static void
3681 ev_window_run_fullscreen (EvWindow *window)
3682 {
3683         gboolean fullscreen_window = TRUE;
3684
3685         if (ev_document_model_get_fullscreen (window->priv->model))
3686                 return;
3687
3688         if (!window->priv->fullscreen_toolbar) {
3689                 window->priv->fullscreen_toolbar =
3690                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3691                                                    "/FullscreenToolbar");
3692
3693                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3694                                        GTK_TOOLBAR_BOTH_HORIZ);
3695                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3696                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3697
3698                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3699                                     window->priv->fullscreen_toolbar,
3700                                     FALSE, FALSE, 0);
3701                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3702                                        window->priv->fullscreen_toolbar, 1);
3703         }
3704
3705         if (EV_WINDOW_IS_PRESENTATION (window)) {
3706                 ev_window_stop_presentation (window, FALSE);
3707                 fullscreen_window = FALSE;
3708         }
3709
3710         g_object_set (G_OBJECT (window->priv->scrolled_window),
3711                       "shadow-type", GTK_SHADOW_NONE,
3712                       NULL);
3713
3714         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3715         ev_window_update_fullscreen_action (window);
3716
3717         /* If the user doesn't have the main toolbar he/she won't probably want
3718          * the toolbar in fullscreen mode. See bug #483048
3719          */
3720         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3721                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3722         update_chrome_visibility (window);
3723
3724         if (fullscreen_window)
3725                 gtk_window_fullscreen (GTK_WINDOW (window));
3726         gtk_widget_grab_focus (window->priv->view);
3727
3728         if (window->priv->metadata && !ev_window_is_empty (window))
3729                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3730 }
3731
3732 static void
3733 ev_window_stop_fullscreen (EvWindow *window,
3734                            gboolean  unfullscreen_window)
3735 {
3736         if (!ev_document_model_get_fullscreen (window->priv->model))
3737                 return;
3738
3739         g_object_set (G_OBJECT (window->priv->scrolled_window),
3740                       "shadow-type", GTK_SHADOW_IN,
3741                       NULL);
3742
3743         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3744         ev_window_update_fullscreen_action (window);
3745         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3746         update_chrome_visibility (window);
3747         if (unfullscreen_window)
3748                 gtk_window_unfullscreen (GTK_WINDOW (window));
3749
3750         if (window->priv->metadata && !ev_window_is_empty (window))
3751                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3752 }
3753
3754 static void
3755 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3756 {
3757         gboolean fullscreen;
3758
3759         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3760         if (fullscreen) {
3761                 ev_window_run_fullscreen (window);
3762         } else {
3763                 ev_window_stop_fullscreen (window, TRUE);
3764         }
3765 }
3766
3767 static void
3768 ev_window_update_presentation_action (EvWindow *window)
3769 {
3770         GtkAction *action;
3771
3772         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3773         g_signal_handlers_block_by_func
3774                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3775         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3776                                       EV_WINDOW_IS_PRESENTATION (window));
3777         g_signal_handlers_unblock_by_func
3778                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3779 }
3780
3781 static void
3782 ev_window_view_presentation_finished (EvWindow *window)
3783 {
3784         ev_window_stop_presentation (window, TRUE);
3785 }
3786
3787 static void
3788 ev_window_run_presentation (EvWindow *window)
3789 {
3790         gboolean fullscreen_window = TRUE;
3791         guint    current_page;
3792         guint    rotation;
3793         gboolean inverted_colors;
3794
3795         if (EV_WINDOW_IS_PRESENTATION (window))
3796                 return;
3797
3798         if (ev_document_model_get_fullscreen (window->priv->model)) {
3799                 ev_window_stop_fullscreen (window, FALSE);
3800                 fullscreen_window = FALSE;
3801         }
3802
3803         current_page = ev_document_model_get_page (window->priv->model);
3804         rotation = ev_document_model_get_rotation (window->priv->model);
3805         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3806         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3807                                                                     current_page,
3808                                                                     rotation,
3809                                                                     inverted_colors);
3810         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3811                                   G_CALLBACK (ev_window_view_presentation_finished),
3812                                   window);
3813
3814         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3815                             window->priv->presentation_view,
3816                             TRUE, TRUE, 0);
3817
3818         gtk_widget_hide (window->priv->hpaned);
3819         ev_window_update_presentation_action (window);
3820         update_chrome_visibility (window);
3821
3822         gtk_widget_grab_focus (window->priv->presentation_view);
3823         if (fullscreen_window)
3824                 gtk_window_fullscreen (GTK_WINDOW (window));
3825
3826         gtk_widget_show (window->priv->presentation_view);
3827
3828         ev_application_screensaver_disable (EV_APP);
3829
3830         if (window->priv->metadata && !ev_window_is_empty (window))
3831                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3832 }
3833
3834 static void
3835 ev_window_stop_presentation (EvWindow *window,
3836                              gboolean  unfullscreen_window)
3837 {
3838         guint current_page;
3839
3840         if (!EV_WINDOW_IS_PRESENTATION (window))
3841                 return;
3842
3843         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3844         ev_document_model_set_page (window->priv->model, current_page);
3845
3846         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3847                               window->priv->presentation_view);
3848         window->priv->presentation_view = NULL;
3849
3850         gtk_widget_show (window->priv->hpaned);
3851         ev_window_update_presentation_action (window);
3852         update_chrome_visibility (window);
3853         if (unfullscreen_window)
3854                 gtk_window_unfullscreen (GTK_WINDOW (window));
3855
3856         gtk_widget_grab_focus (window->priv->view);
3857
3858         ev_application_screensaver_enable (EV_APP);
3859
3860         if (window->priv->metadata && !ev_window_is_empty (window))
3861                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3862 }
3863
3864 static void
3865 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3866 {
3867         gboolean presentation;
3868
3869         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3870         if (presentation) {
3871                 ev_window_run_presentation (window);
3872         }
3873 }
3874
3875 static void
3876 ev_window_setup_gtk_settings (EvWindow *window)
3877 {
3878         GtkSettings *settings;
3879         GdkScreen   *screen;
3880         gchar       *menubar_accel_accel;
3881
3882         screen = gtk_window_get_screen (GTK_WINDOW (window));
3883         settings = gtk_settings_get_for_screen (screen);
3884
3885         g_object_get (settings,
3886                       "gtk-menu-bar-accel", &menubar_accel_accel,
3887                       NULL);
3888         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3889                 gtk_accelerator_parse (menubar_accel_accel,
3890                                        &window->priv->menubar_accel_keyval,
3891                                        &window->priv->menubar_accel_modifier);
3892                 if (window->priv->menubar_accel_keyval == 0) {
3893                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3894                                    menubar_accel_accel);
3895                 }
3896         } else {
3897                 window->priv->menubar_accel_keyval = 0;
3898                 window->priv->menubar_accel_modifier = 0;
3899         }
3900
3901         g_free (menubar_accel_accel);
3902 }
3903
3904 static void
3905 ev_window_update_max_min_scale (EvWindow *window)
3906 {
3907         gdouble    dpi;
3908         GtkAction *action;
3909         gdouble    min_width, min_height;
3910         gdouble    width, height;
3911         gdouble    max_scale;
3912         gint       rotation = ev_document_model_get_rotation (window->priv->model);
3913
3914         if (!window->priv->document)
3915                 return;
3916
3917         dpi = get_screen_dpi (window) / 72.0;
3918
3919         ev_document_get_min_page_size (window->priv->document, &min_width, &min_height);
3920         width = (rotation == 0 || rotation == 180) ? min_width : min_height;
3921         height = (rotation == 0 || rotation == 180) ? min_height : min_width;
3922         max_scale = sqrt (PAGE_CACHE_SIZE / (width * dpi * 4 * height * dpi));
3923
3924         action = gtk_action_group_get_action (window->priv->action_group,
3925                                               ZOOM_CONTROL_ACTION);
3926         ephy_zoom_action_set_max_zoom_level (EPHY_ZOOM_ACTION (action), max_scale * dpi);
3927
3928         ev_document_model_set_min_scale (window->priv->model, MIN_SCALE * dpi);
3929         ev_document_model_set_max_scale (window->priv->model, max_scale * dpi);
3930 }
3931
3932 static void
3933 ev_window_screen_changed (GtkWidget *widget,
3934                           GdkScreen *old_screen)
3935 {
3936         EvWindow *window = EV_WINDOW (widget);
3937         GdkScreen *screen;
3938
3939         screen = gtk_widget_get_screen (widget);
3940         if (screen == old_screen)
3941                 return;
3942
3943         ev_window_setup_gtk_settings (window);
3944         ev_window_update_max_min_scale (window);
3945
3946         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3947                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3948         }
3949 }
3950
3951 static gboolean
3952 ev_window_state_event (GtkWidget           *widget,
3953                        GdkEventWindowState *event)
3954 {
3955         EvWindow *window = EV_WINDOW (widget);
3956
3957         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3958                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3959         }
3960
3961         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3962                 return FALSE;
3963
3964         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3965                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3966                         return FALSE;
3967
3968                 ev_window_run_fullscreen (window);
3969         } else {
3970                 if (ev_document_model_get_fullscreen (window->priv->model))
3971                         ev_window_stop_fullscreen (window, FALSE);
3972                 else if (EV_WINDOW_IS_PRESENTATION (window))
3973                         ev_window_stop_presentation (window, FALSE);
3974         }
3975
3976         return FALSE;
3977 }
3978
3979 static void
3980 ev_window_set_page_mode (EvWindow         *window,
3981                          EvWindowPageMode  page_mode)
3982 {
3983         GtkWidget *child = NULL;
3984         GtkWidget *real_child;
3985
3986         if (window->priv->page_mode == page_mode)
3987                 return;
3988
3989         window->priv->page_mode = page_mode;
3990
3991         switch (page_mode) {
3992                 case PAGE_MODE_DOCUMENT:
3993                         child = window->priv->view;
3994                         break;
3995                 case PAGE_MODE_PASSWORD:
3996                         child = window->priv->password_view;
3997                         break;
3998                 default:
3999                         g_assert_not_reached ();
4000         }
4001
4002         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
4003         if (child != real_child) {
4004                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
4005                                       real_child);
4006                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
4007                                    child);
4008         }
4009         ev_window_update_actions (window);
4010 }
4011
4012
4013 static void
4014 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
4015 {
4016         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
4017
4018         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
4019 }
4020
4021 static void
4022 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
4023 {
4024         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
4025
4026         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
4027 }
4028
4029 static void
4030 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
4031 {
4032         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
4033
4034         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
4035 }
4036
4037 static void
4038 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
4039                                gint       response,
4040                                EvWindow  *ev_window)
4041 {
4042         EggEditableToolbar *toolbar;
4043         gchar              *toolbars_file;
4044
4045         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
4046         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
4047
4048         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
4049                                           "evince_toolbar.xml", NULL);
4050         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
4051                                           toolbars_file, "1.0");
4052         g_free (toolbars_file);
4053
4054         gtk_widget_destroy (GTK_WIDGET (dialog));
4055 }
4056
4057 static void
4058 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
4059 {
4060         GtkWidget          *dialog;
4061         GtkWidget          *editor;
4062         GtkWidget          *content_area;
4063         EggEditableToolbar *toolbar;
4064
4065         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
4066                                               GTK_WINDOW (ev_window),
4067                                               GTK_DIALOG_DESTROY_WITH_PARENT,
4068                                               GTK_STOCK_CLOSE,
4069                                               GTK_RESPONSE_CLOSE,
4070                                               NULL);
4071         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
4072         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
4073         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
4074         gtk_box_set_spacing (GTK_BOX (content_area), 2);
4075         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
4076         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
4077
4078         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
4079         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
4080                                          egg_editable_toolbar_get_model (toolbar));
4081
4082         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
4083         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
4084
4085         gtk_container_add (GTK_CONTAINER (content_area), editor);
4086
4087         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
4088
4089         g_signal_connect (dialog, "response",
4090                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
4091                           ev_window);
4092         gtk_widget_show_all (dialog);
4093 }
4094
4095 static void
4096 ev_window_cmd_edit_save_settings (GtkAction *action, EvWindow *ev_window)
4097 {
4098         EvWindowPrivate *priv = ev_window->priv;
4099         EvDocumentModel *model = priv->model;
4100         GSettings       *settings = priv->default_settings;
4101
4102         g_settings_set_boolean (settings, "continuous",
4103                                 ev_document_model_get_continuous (model));
4104         g_settings_set_boolean (settings, "dual-page",
4105                                 ev_document_model_get_dual_page (model));
4106         g_settings_set_boolean (settings, "fullscreen",
4107                                 ev_document_model_get_fullscreen (model));
4108         g_settings_set_boolean (settings, "inverted-colors",
4109                                 ev_document_model_get_inverted_colors (model));
4110         g_settings_set_enum (settings, "sizing-mode",
4111                              ev_document_model_get_sizing_mode (model));
4112         g_settings_set_boolean (settings, "show-toolbar",
4113                                 gtk_widget_get_visible (priv->toolbar));
4114         g_settings_set_boolean (settings, "show-sidebar",
4115                                 gtk_widget_get_visible (priv->sidebar));
4116         g_settings_set_int (settings, "sidebar-size",
4117                             gtk_paned_get_position (GTK_PANED (priv->hpaned)));
4118         g_settings_set_string (settings, "sidebar-page",
4119                                ev_window_sidebar_get_current_page_id (ev_window));
4120         g_settings_apply (settings);
4121 }
4122
4123 static void
4124 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
4125 {
4126         g_return_if_fail (EV_IS_WINDOW (ev_window));
4127
4128         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
4129         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
4130 }
4131
4132 static void
4133 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
4134 {
4135         g_return_if_fail (EV_IS_WINDOW (ev_window));
4136
4137         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
4138         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
4139 }
4140
4141 static void
4142 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
4143 {
4144         g_return_if_fail (EV_IS_WINDOW (ev_window));
4145
4146         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
4147 }
4148
4149 static void
4150 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
4151 {
4152         g_return_if_fail (EV_IS_WINDOW (ev_window));
4153
4154         ev_view_next_page (EV_VIEW (ev_window->priv->view));
4155 }
4156
4157 static void
4158 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
4159 {
4160         g_return_if_fail (EV_IS_WINDOW (ev_window));
4161
4162         ev_document_model_set_page (ev_window->priv->model, 0);
4163 }
4164
4165 static void
4166 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
4167 {
4168         g_return_if_fail (EV_IS_WINDOW (ev_window));
4169
4170         ev_document_model_set_page (ev_window->priv->model,
4171                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
4172 }
4173
4174 static void
4175 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
4176 {
4177         int n_pages, current_page;
4178
4179         g_return_if_fail (EV_IS_WINDOW (ev_window));
4180
4181         n_pages = ev_document_get_n_pages (ev_window->priv->document);
4182         current_page = ev_document_model_get_page (ev_window->priv->model);
4183
4184         if (current_page + 10 < n_pages) {
4185                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
4186         }
4187 }
4188
4189 static void
4190 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
4191 {
4192         int current_page;
4193
4194         g_return_if_fail (EV_IS_WINDOW (ev_window));
4195
4196         current_page = ev_document_model_get_page (ev_window->priv->model);
4197
4198         if (current_page - 10 >= 0) {
4199                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
4200         }
4201 }
4202
4203 static void
4204 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
4205 {
4206         ev_window_reload_document (ev_window, NULL);
4207 }
4208
4209 static void
4210 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
4211 {
4212         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4213 }
4214
4215 #if OFFLINE_HELP_ENABLED
4216 #define EV_HELP "ghelp:evince"
4217 #else
4218 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
4219 #endif
4220
4221 static void
4222 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4223 {
4224         GError  *error = NULL;
4225
4226         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4227                       EV_HELP,
4228                       gtk_get_current_event_time (),
4229                       &error);
4230         if (error) {
4231                 ev_window_error_message (ev_window, error,
4232                                          "%s", _("There was an error displaying help"));
4233                 g_error_free (error);
4234         }
4235 }
4236
4237 static void
4238 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4239 {
4240         ev_window_stop_fullscreen (window, TRUE);
4241 }
4242
4243 static void
4244 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4245 {
4246         ev_window_run_presentation (window);
4247 }
4248
4249 static void
4250 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4251 {
4252         GtkWidget *widget;
4253
4254         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4255
4256         widget = gtk_window_get_focus (GTK_WINDOW (window));
4257         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4258                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4259                 update_chrome_visibility (window);
4260                 gtk_widget_grab_focus (window->priv->view);
4261         } else {
4262                 gboolean fullscreen;
4263
4264                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4265
4266                 if (fullscreen) {
4267                         ev_window_stop_fullscreen (window, TRUE);
4268                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4269                         ev_window_stop_presentation (window, TRUE);
4270                         gtk_widget_grab_focus (window->priv->view);
4271                 } else {
4272                         gtk_widget_grab_focus (window->priv->view);
4273                 }
4274
4275                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4276                         g_warning ("Both fullscreen and presentation set somehow");
4277         }
4278 }
4279
4280 static void
4281 save_sizing_mode (EvWindow *window)
4282 {
4283         EvSizingMode mode;
4284         GEnumValue *enum_value;
4285
4286         if (!window->priv->metadata || ev_window_is_empty (window))
4287                 return;
4288
4289         mode = ev_document_model_get_sizing_mode (window->priv->model);
4290         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4291         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4292                                 enum_value->value_nick);
4293 }
4294
4295 static void
4296 ev_window_document_changed_cb (EvDocumentModel *model,
4297                                GParamSpec      *pspec,
4298                                EvWindow        *ev_window)
4299 {
4300         ev_window_set_document (ev_window,
4301                                 ev_document_model_get_document (model));
4302 }
4303
4304 static void
4305 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4306                                   GParamSpec      *pspec,
4307                                   EvWindow        *ev_window)
4308 {
4309         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4310
4311         g_object_set (ev_window->priv->scrolled_window,
4312                       "hscrollbar-policy",
4313                       sizing_mode == EV_SIZING_FREE ?
4314                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4315                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4316                       NULL);
4317
4318         update_sizing_buttons (ev_window);
4319         save_sizing_mode (ev_window);
4320 }
4321
4322 static void
4323 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4324 {
4325         ev_window_update_actions (ev_window);
4326
4327         if (!ev_window->priv->metadata)
4328                 return;
4329
4330         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4331                 gdouble zoom;
4332
4333                 zoom = ev_document_model_get_scale (model);
4334                 zoom *= 72.0 / get_screen_dpi (ev_window);
4335                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4336         }
4337 }
4338
4339 static void
4340 ev_window_update_continuous_action (EvWindow *window)
4341 {
4342         GtkAction *action;
4343
4344         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4345         g_signal_handlers_block_by_func
4346                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4347         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4348                                       ev_document_model_get_continuous (window->priv->model));
4349         g_signal_handlers_unblock_by_func
4350                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4351 }
4352
4353 static void
4354 ev_window_update_dual_page_action (EvWindow *window)
4355 {
4356         GtkAction *action;
4357
4358         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4359         g_signal_handlers_block_by_func
4360                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4361         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4362                                       ev_document_model_get_dual_page (window->priv->model));
4363         g_signal_handlers_unblock_by_func
4364                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4365 }
4366
4367 static void
4368 ev_window_continuous_changed_cb (EvDocumentModel *model,
4369                                  GParamSpec      *pspec,
4370                                  EvWindow        *ev_window)
4371 {
4372         ev_window_update_continuous_action (ev_window);
4373
4374         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4375                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4376                                          ev_document_model_get_continuous (model));
4377 }
4378
4379 static void
4380 ev_window_rotation_changed_cb (EvDocumentModel *model,
4381                                GParamSpec      *pspec,
4382                                EvWindow        *window)
4383 {
4384         gint rotation = ev_document_model_get_rotation (model);
4385
4386         if (window->priv->metadata && !ev_window_is_empty (window))
4387                 ev_metadata_set_int (window->priv->metadata, "rotation",
4388                                      rotation);
4389
4390         ev_window_update_max_min_scale (window);
4391         ev_window_refresh_window_thumbnail (window);
4392 }
4393
4394 static void
4395 ev_window_update_inverted_colors_action (EvWindow *window)
4396 {
4397         GtkAction *action;
4398
4399         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4400         g_signal_handlers_block_by_func
4401                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4402         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4403                                       ev_document_model_get_inverted_colors (window->priv->model));
4404         g_signal_handlers_unblock_by_func
4405                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4406 }
4407
4408 static void
4409 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4410                                       GParamSpec      *pspec,
4411                                       EvWindow        *window)
4412 {
4413         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4414
4415         ev_window_update_inverted_colors_action (window);
4416
4417         if (window->priv->metadata && !ev_window_is_empty (window))
4418                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4419                                          inverted_colors);
4420
4421         ev_window_refresh_window_thumbnail (window);
4422 }
4423
4424 static void
4425 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4426                                 GParamSpec      *pspec,
4427                                 EvWindow        *ev_window)
4428 {
4429         ev_window_update_dual_page_action (ev_window);
4430
4431         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4432                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4433                                          ev_document_model_get_dual_page (model));
4434 }
4435
4436 static char *
4437 build_comments_string (EvDocument *document)
4438 {
4439         gchar *comments = NULL;
4440         EvDocumentBackendInfo info;
4441
4442         if (document && ev_document_get_backend_info (document, &info)) {
4443                 comments = g_strdup_printf (
4444                         _("Document Viewer\nUsing %s (%s)"),
4445                         info.name, info.version);
4446         } else {
4447                 comments = g_strdup_printf (
4448                         _("Document Viewer"));
4449         }
4450
4451         return comments;
4452 }
4453
4454 static void
4455 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4456 {
4457         const char *authors[] = {
4458                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4459                 "Jonathan Blandford <jrb@gnome.org>",
4460                 "Marco Pesenti Gritti <marco@gnome.org>",
4461                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4462                 "Bryan Clark <clarkbw@gnome.org>",
4463                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4464                 "Wouter Bolsterlee <wbolster@gnome.org>",
4465                 "Christian Persch <chpe" "\100" "gnome.org>",
4466                 NULL
4467         };
4468
4469         const char *documenters[] = {
4470                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4471                 NULL
4472         };
4473
4474         const char *license[] = {
4475                 N_("Evince is free software; you can redistribute it and/or modify "
4476                    "it under the terms of the GNU General Public License as published by "
4477                    "the Free Software Foundation; either version 2 of the License, or "
4478                    "(at your option) any later version.\n"),
4479                 N_("Evince is distributed in the hope that it will be useful, "
4480                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4481                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4482                    "GNU General Public License for more details.\n"),
4483                 N_("You should have received a copy of the GNU General Public License "
4484                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4485                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4486         };
4487
4488         char *license_trans;
4489         char *comments;
4490
4491 #ifdef ENABLE_NLS
4492         const char **p;
4493
4494         for (p = authors; *p; ++p)
4495                 *p = _(*p);
4496
4497         for (p = documenters; *p; ++p)
4498                 *p = _(*p);
4499 #endif
4500
4501         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4502                                      _(license[2]), "\n", NULL);
4503
4504         comments = build_comments_string (ev_window->priv->document);
4505
4506         gtk_show_about_dialog (
4507                 GTK_WINDOW (ev_window),
4508                 "name", _("Evince"),
4509                 "version", VERSION,
4510                 "copyright",
4511                 _("© 1996–2009 The Evince authors"),
4512                 "license", license_trans,
4513                 "website", "http://www.gnome.org/projects/evince",
4514                 "comments", comments,
4515                 "authors", authors,
4516                 "documenters", documenters,
4517                 "translator-credits", _("translator-credits"),
4518                 "logo-icon-name", "evince",
4519                 "wrap-license", TRUE,
4520                 NULL);
4521
4522         g_free (comments);
4523         g_free (license_trans);
4524 }
4525
4526 static void
4527 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4528 {
4529         gboolean active;
4530
4531         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4532         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4533         update_chrome_visibility (ev_window);
4534         if (ev_window->priv->metadata)
4535                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4536 }
4537
4538 static void
4539 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4540 {
4541         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4542                 return;
4543
4544         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4545                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4546         update_chrome_visibility (ev_window);
4547 }
4548
4549 static void
4550 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4551                                            GParamSpec *pspec,
4552                                            EvWindow   *ev_window)
4553 {
4554         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) {
4555                 ev_metadata_set_string (ev_window->priv->metadata,
4556                                         "sidebar_page",
4557                                         ev_window_sidebar_get_current_page_id (ev_window));
4558         }
4559 }
4560
4561 static void
4562 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4563                                          GParamSpec *pspec,
4564                                          EvWindow   *ev_window)
4565 {
4566         GtkAction *action;
4567
4568         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4569
4570         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4571                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4572
4573                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4574
4575                 if (ev_window->priv->metadata)
4576                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4577                                                  visible);
4578         }
4579 }
4580
4581 static void
4582 view_menu_link_popup (EvWindow *ev_window,
4583                       EvLink   *link)
4584 {
4585         gboolean   show_external = FALSE;
4586         gboolean   show_internal = FALSE;
4587         GtkAction *action;
4588
4589         if (ev_window->priv->link)
4590                 g_object_unref (ev_window->priv->link);
4591
4592         if (link)
4593                 ev_window->priv->link = g_object_ref (link);
4594         else
4595                 ev_window->priv->link = NULL;
4596
4597         if (ev_window->priv->link) {
4598                 EvLinkAction *ev_action;
4599
4600                 ev_action = ev_link_get_action (link);
4601                 if (ev_action) {
4602                         switch (ev_link_action_get_action_type (ev_action)) {
4603                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4604                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4605                                         show_internal = TRUE;
4606                                         break;
4607                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4608                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4609                                         show_external = TRUE;
4610                                         break;
4611                                 default:
4612                                         break;
4613                         }
4614                 }
4615         }
4616
4617         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4618                                               "OpenLink");
4619         gtk_action_set_visible (action, show_external);
4620
4621         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4622                                               "CopyLinkAddress");
4623         gtk_action_set_visible (action, show_external);
4624
4625         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4626                                               "GoLink");
4627         gtk_action_set_visible (action, show_internal);
4628
4629         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4630                                               "OpenLinkNewWindow");
4631         gtk_action_set_visible (action, show_internal);
4632 }
4633
4634 static void
4635 view_menu_image_popup (EvWindow  *ev_window,
4636                        EvImage   *image)
4637 {
4638         GtkAction *action;
4639         gboolean   show_image = FALSE;
4640
4641         if (ev_window->priv->image)
4642                 g_object_unref (ev_window->priv->image);
4643
4644         if (image)
4645                 ev_window->priv->image = g_object_ref (image);
4646         else
4647                 ev_window->priv->image = NULL;
4648
4649         show_image = (ev_window->priv->image != NULL);
4650
4651         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4652                                               "SaveImageAs");
4653         gtk_action_set_visible (action, show_image);
4654
4655         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4656                                               "CopyImage");
4657         gtk_action_set_visible (action, show_image);
4658 }
4659
4660 static void
4661 view_menu_annot_popup (EvWindow     *ev_window,
4662                        EvAnnotation *annot)
4663 {
4664         GtkAction *action;
4665         gboolean   show_annot = FALSE;
4666
4667         if (ev_window->priv->annot)
4668                 g_object_unref (ev_window->priv->annot);
4669         ev_window->priv->annot = (annot) ? g_object_ref (annot) : NULL;
4670
4671         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4672                                               "AnnotProperties");
4673         gtk_action_set_visible (action, (annot != NULL && EV_IS_ANNOTATION_MARKUP (annot)));
4674
4675         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4676                 EvAttachment *attachment;
4677
4678                 attachment = ev_annotation_attachment_get_attachment (EV_ANNOTATION_ATTACHMENT (annot));
4679                 if (attachment) {
4680                         show_annot = TRUE;
4681                         if (ev_window->priv->attach_list) {
4682                                 g_list_foreach (ev_window->priv->attach_list,
4683                                                 (GFunc) g_object_unref, NULL);
4684                                 g_list_free (ev_window->priv->attach_list);
4685                                 ev_window->priv->attach_list = NULL;
4686                         }
4687                         ev_window->priv->attach_list =
4688                                 g_list_prepend (ev_window->priv->attach_list,
4689                                                 g_object_ref (attachment));
4690                 }
4691         }
4692
4693         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4694                                               "OpenAttachment");
4695         gtk_action_set_visible (action, show_annot);
4696
4697         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4698                                               "SaveAttachmentAs");
4699         gtk_action_set_visible (action, show_annot);
4700 }
4701
4702 static gboolean
4703 view_menu_popup_cb (EvView   *view,
4704                     GList    *items,
4705                     EvWindow *ev_window)
4706 {
4707         GList   *l;
4708         gboolean has_link = FALSE;
4709         gboolean has_image = FALSE;
4710         gboolean has_annot = FALSE;
4711
4712         for (l = items; l; l = g_list_next (l)) {
4713                 if (EV_IS_LINK (l->data)) {
4714                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4715                         has_link = TRUE;
4716                 } else if (EV_IS_IMAGE (l->data)) {
4717                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4718                         has_image = TRUE;
4719                 } else if (EV_IS_ANNOTATION (l->data)) {
4720                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4721                         has_annot = TRUE;
4722                 }
4723         }
4724
4725         if (!has_link)
4726                 view_menu_link_popup (ev_window, NULL);
4727         if (!has_image)
4728                 view_menu_image_popup (ev_window, NULL);
4729         if (!has_annot)
4730                 view_menu_annot_popup (ev_window, NULL);
4731
4732         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4733                         NULL, NULL, NULL, NULL,
4734                         3, gtk_get_current_event_time ());
4735         return TRUE;
4736 }
4737
4738 static gboolean
4739 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4740                               GList           *attach_list,
4741                               EvWindow        *ev_window)
4742 {
4743         GtkWidget *popup;
4744
4745         g_assert (attach_list != NULL);
4746
4747         if (ev_window->priv->attach_list) {
4748                 g_list_foreach (ev_window->priv->attach_list,
4749                                 (GFunc) g_object_unref, NULL);
4750                 g_list_free (ev_window->priv->attach_list);
4751         }
4752
4753         ev_window->priv->attach_list = attach_list;
4754
4755         popup = ev_window->priv->attachment_popup;
4756
4757         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4758                         NULL, NULL,
4759                         3, gtk_get_current_event_time ());
4760
4761         return TRUE;
4762 }
4763
4764 static void
4765 ev_window_update_find_status_message (EvWindow *ev_window)
4766 {
4767         gchar *message;
4768
4769         if (!ev_window->priv->find_job)
4770                 return;
4771
4772         if (ev_job_is_finished (ev_window->priv->find_job)) {
4773                 gint n_results;
4774
4775                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4776                                                        ev_document_model_get_page (ev_window->priv->model));
4777                 /* TRANS: Sometimes this could be better translated as
4778                                       "%d hit(s) on this page".  Therefore this string
4779                                       contains plural cases. */
4780                 message = g_strdup_printf (ngettext ("%d found on this page",
4781                                                      "%d found on this page",
4782                                                      n_results),
4783                                            n_results);
4784         } else {
4785                 gdouble percent;
4786
4787                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4788                 message = g_strdup_printf (_("%3d%% remaining to search"),
4789                                            (gint) ((1.0 - percent) * 100));
4790         }
4791
4792         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4793         g_free (message);
4794 }
4795
4796 static void
4797 ev_window_find_job_finished_cb (EvJobFind *job,
4798                                 EvWindow  *ev_window)
4799 {
4800         ev_window_update_find_status_message (ev_window);
4801 }
4802
4803 static void
4804 ev_window_find_job_updated_cb (EvJobFind *job,
4805                                gint       page,
4806                                EvWindow  *ev_window)
4807 {
4808         ev_window_update_actions (ev_window);
4809
4810         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4811                               ev_job_find_get_results (job),
4812                               page);
4813         ev_window_update_find_status_message (ev_window);
4814 }
4815
4816 static void
4817 ev_window_clear_find_job (EvWindow *ev_window)
4818 {
4819         if (ev_window->priv->find_job != NULL) {
4820                 if (!ev_job_is_finished (ev_window->priv->find_job))
4821                         ev_job_cancel (ev_window->priv->find_job);
4822
4823                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4824                                                       ev_window_find_job_finished_cb,
4825                                                       ev_window);
4826                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4827                                                       ev_window_find_job_updated_cb,
4828                                                       ev_window);
4829                 g_object_unref (ev_window->priv->find_job);
4830                 ev_window->priv->find_job = NULL;
4831         }
4832 }
4833
4834 static void
4835 find_bar_previous_cb (EggFindBar *find_bar,
4836                       EvWindow   *ev_window)
4837 {
4838         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4839 }
4840
4841 static void
4842 find_bar_next_cb (EggFindBar *find_bar,
4843                   EvWindow   *ev_window)
4844 {
4845         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4846 }
4847
4848 static void
4849 find_bar_close_cb (EggFindBar *find_bar,
4850                    EvWindow   *ev_window)
4851 {
4852         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4853         ev_window_clear_find_job (ev_window);
4854         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4855         update_chrome_visibility (ev_window);
4856 }
4857
4858 static void
4859 find_bar_search_changed_cb (EggFindBar *find_bar,
4860                             GParamSpec *param,
4861                             EvWindow   *ev_window)
4862 {
4863         gboolean case_sensitive;
4864         const char *search_string;
4865
4866         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4867                 return;
4868
4869         /* Either the string or case sensitivity could have changed. */
4870         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4871         search_string = egg_find_bar_get_search_string (find_bar);
4872
4873         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4874
4875         ev_window_clear_find_job (ev_window);
4876
4877         if (search_string && search_string[0]) {
4878                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4879                                                              ev_document_model_get_page (ev_window->priv->model),
4880                                                              ev_document_get_n_pages (ev_window->priv->document),
4881                                                              search_string,
4882                                                              case_sensitive);
4883                 g_signal_connect (ev_window->priv->find_job, "finished",
4884                                   G_CALLBACK (ev_window_find_job_finished_cb),
4885                                   ev_window);
4886                 g_signal_connect (ev_window->priv->find_job, "updated",
4887                                   G_CALLBACK (ev_window_find_job_updated_cb),
4888                                   ev_window);
4889                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4890         } else {
4891                 ev_window_update_actions (ev_window);
4892                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4893                                               NULL);
4894                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4895         }
4896 }
4897
4898 static void
4899 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4900                                 GParamSpec *param,
4901                                 EvWindow   *ev_window)
4902 {
4903         gboolean visible;
4904
4905         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4906
4907         if (ev_window->priv->document &&
4908             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4909                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4910                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4911                 ev_window_update_actions (ev_window);
4912
4913                 if (visible)
4914                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4915                 else
4916                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4917         }
4918 }
4919
4920 static void
4921 find_bar_scroll (EggFindBar   *find_bar,
4922                  GtkScrollType scroll,
4923                  EvWindow     *ev_window)
4924 {
4925         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4926 }
4927
4928 static void
4929 zoom_control_changed_cb (EphyZoomAction *action,
4930                          float           zoom,
4931                          EvWindow       *ev_window)
4932 {
4933         EvSizingMode mode;
4934
4935         if (zoom == EPHY_ZOOM_BEST_FIT) {
4936                 mode = EV_SIZING_BEST_FIT;
4937         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4938                 mode = EV_SIZING_FIT_WIDTH;
4939         } else {
4940                 mode = EV_SIZING_FREE;
4941         }
4942
4943         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4944
4945         if (mode == EV_SIZING_FREE) {
4946                 ev_document_model_set_scale (ev_window->priv->model,
4947                                              zoom * get_screen_dpi (ev_window) / 72.0);
4948         }
4949 }
4950
4951 static void
4952 ev_window_drag_data_received (GtkWidget        *widget,
4953                               GdkDragContext   *context,
4954                               gint              x,
4955                               gint              y,
4956                               GtkSelectionData *selection_data,
4957                               guint             info,
4958                               guint             time)
4959
4960 {
4961         EvWindow  *window = EV_WINDOW (widget);
4962         gchar    **uris;
4963         gint       i = 0;
4964         GSList    *uri_list = NULL;
4965         GtkWidget *source;
4966
4967         source = gtk_drag_get_source_widget (context);
4968         if (source && widget == gtk_widget_get_toplevel (source)) {
4969                 gtk_drag_finish (context, FALSE, FALSE, time);
4970                 return;
4971         }
4972
4973         uris = gtk_selection_data_get_uris (selection_data);
4974         if (!uris) {
4975                 gtk_drag_finish (context, FALSE, FALSE, time);
4976                 return;
4977         }
4978
4979         for (i = 0; uris[i]; i++) {
4980                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4981         }
4982
4983         ev_application_open_uri_list (EV_APP, uri_list,
4984                                       gtk_window_get_screen (GTK_WINDOW (window)),
4985                                       0);
4986         gtk_drag_finish (context, TRUE, FALSE, time);
4987
4988         g_strfreev (uris);
4989         g_slist_free (uri_list);
4990 }
4991
4992 static void
4993 ev_window_finalize (GObject *object)
4994 {
4995         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4996
4997         if (ev_window_n_copies == 0) {
4998                 ev_application_shutdown (EV_APP);
4999         } else {
5000                 ev_window_n_copies--;
5001         }
5002 }
5003
5004 static void
5005 ev_window_dispose (GObject *object)
5006 {
5007         EvWindow *window = EV_WINDOW (object);
5008         EvWindowPrivate *priv = window->priv;
5009         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
5010
5011         if (mpkeys) {
5012                 g_signal_handlers_disconnect_by_func (mpkeys,
5013                                                       ev_window_media_player_key_pressed,
5014                                                       window);
5015         }
5016
5017 #ifdef ENABLE_DBUS
5018         if (priv->dbus_object_id > 0) {
5019                 ev_window_emit_closed (window);
5020                 g_dbus_connection_unregister_object (ev_application_get_dbus_connection (EV_APP),
5021                                                      priv->dbus_object_id);
5022                 priv->dbus_object_id = 0;
5023         }
5024
5025         if (priv->dbus_object_path) {
5026                 g_free (priv->dbus_object_path);
5027                 priv->dbus_object_path = NULL;
5028         }
5029 #endif /* ENABLE_DBUS */
5030
5031         if (priv->metadata) {
5032                 g_object_unref (priv->metadata);
5033                 priv->metadata = NULL;
5034         }
5035
5036         if (priv->setup_document_idle > 0) {
5037                 g_source_remove (priv->setup_document_idle);
5038                 priv->setup_document_idle = 0;
5039         }
5040
5041         if (priv->monitor) {
5042                 g_object_unref (priv->monitor);
5043                 priv->monitor = NULL;
5044         }
5045
5046         if (priv->title) {
5047                 ev_window_title_free (priv->title);
5048                 priv->title = NULL;
5049         }
5050
5051         if (priv->ui_manager) {
5052                 g_object_unref (priv->ui_manager);
5053                 priv->ui_manager = NULL;
5054         }
5055
5056         if (priv->action_group) {
5057                 g_object_unref (priv->action_group);
5058                 priv->action_group = NULL;
5059         }
5060
5061         if (priv->view_popup_action_group) {
5062                 g_object_unref (priv->view_popup_action_group);
5063                 priv->view_popup_action_group = NULL;
5064         }
5065
5066         if (priv->attachment_popup_action_group) {
5067                 g_object_unref (priv->attachment_popup_action_group);
5068                 priv->attachment_popup_action_group = NULL;
5069         }
5070
5071         if (priv->recent_action_group) {
5072                 g_object_unref (priv->recent_action_group);
5073                 priv->recent_action_group = NULL;
5074         }
5075
5076         if (priv->recent_manager) {
5077                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
5078                                                       ev_window_setup_recent,
5079                                                       window);
5080                 priv->recent_manager = NULL;
5081         }
5082
5083         if (priv->settings) {
5084                 g_object_unref (priv->settings);
5085                 priv->settings = NULL;
5086         }
5087
5088         if (priv->default_settings) {
5089                 g_settings_apply (priv->default_settings);
5090                 g_object_unref (priv->default_settings);
5091                 priv->default_settings = NULL;
5092         }
5093
5094         if (priv->lockdown_settings) {
5095                 g_object_unref (priv->lockdown_settings);
5096                 priv->lockdown_settings = NULL;
5097         }
5098
5099         priv->recent_ui_id = 0;
5100
5101         if (priv->model) {
5102                 g_signal_handlers_disconnect_by_func (priv->model,
5103                                                       ev_window_page_changed_cb,
5104                                                       window);
5105                 g_object_unref (priv->model);
5106                 priv->model = NULL;
5107         }
5108
5109         if (priv->document) {
5110                 g_object_unref (priv->document);
5111                 priv->document = NULL;
5112         }
5113
5114         if (priv->view) {
5115                 g_object_unref (priv->view);
5116                 priv->view = NULL;
5117         }
5118
5119         if (priv->password_view) {
5120                 g_object_unref (priv->password_view);
5121                 priv->password_view = NULL;
5122         }
5123
5124         if (priv->load_job) {
5125                 ev_window_clear_load_job (window);
5126         }
5127
5128         if (priv->reload_job) {
5129                 ev_window_clear_reload_job (window);
5130         }
5131
5132         if (priv->save_job) {
5133                 ev_window_clear_save_job (window);
5134         }
5135
5136         if (priv->thumbnail_job) {
5137                 ev_window_clear_thumbnail_job (window);
5138         }
5139
5140         if (priv->find_job) {
5141                 ev_window_clear_find_job (window);
5142         }
5143
5144         if (priv->local_uri) {
5145                 ev_window_clear_local_uri (window);
5146                 priv->local_uri = NULL;
5147         }
5148
5149         ev_window_clear_progress_idle (window);
5150         if (priv->progress_cancellable) {
5151                 g_object_unref (priv->progress_cancellable);
5152                 priv->progress_cancellable = NULL;
5153         }
5154
5155         ev_window_close_dialogs (window);
5156
5157         if (priv->link) {
5158                 g_object_unref (priv->link);
5159                 priv->link = NULL;
5160         }
5161
5162         if (priv->image) {
5163                 g_object_unref (priv->image);
5164                 priv->image = NULL;
5165         }
5166
5167         if (priv->annot) {
5168                 g_object_unref (priv->annot);
5169                 priv->annot = NULL;
5170         }
5171
5172         if (priv->attach_list) {
5173                 g_list_foreach (priv->attach_list,
5174                                 (GFunc) g_object_unref,
5175                                 NULL);
5176                 g_list_free (priv->attach_list);
5177                 priv->attach_list = NULL;
5178         }
5179
5180         if (priv->find_bar) {
5181                 g_signal_handlers_disconnect_by_func
5182                         (window->priv->find_bar,
5183                          G_CALLBACK (find_bar_close_cb),
5184                          window);
5185                 priv->find_bar = NULL;
5186         }
5187
5188         if (priv->uri) {
5189                 g_free (priv->uri);
5190                 priv->uri = NULL;
5191         }
5192
5193         if (priv->search_string) {
5194                 g_free (priv->search_string);
5195                 priv->search_string = NULL;
5196         }
5197
5198         if (priv->dest) {
5199                 g_object_unref (priv->dest);
5200                 priv->dest = NULL;
5201         }
5202
5203         if (priv->history) {
5204                 g_object_unref (priv->history);
5205                 priv->history = NULL;
5206         }
5207
5208         if (priv->print_queue) {
5209                 g_queue_free (priv->print_queue);
5210                 priv->print_queue = NULL;
5211         }
5212
5213         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
5214 }
5215
5216 static void
5217 menubar_deactivate_cb (GtkWidget *menubar,
5218                        EvWindow  *window)
5219 {
5220         g_signal_handlers_disconnect_by_func (menubar,
5221                                               G_CALLBACK (menubar_deactivate_cb),
5222                                               window);
5223
5224         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5225
5226         update_chrome_visibility (window);
5227 }
5228
5229 static gboolean
5230 ev_window_key_press_event (GtkWidget   *widget,
5231                            GdkEventKey *event)
5232 {
5233         EvWindow        *ev_window = EV_WINDOW (widget);
5234         EvWindowPrivate *priv = ev_window->priv;
5235         gboolean         handled = FALSE;
5236
5237         /* Propagate the event to the view first
5238          * It's needed to be able to type in
5239          * annot popups windows
5240          */
5241         if (priv->view) {
5242                 g_object_ref (priv->view);
5243                 if (gtk_widget_is_sensitive (priv->view))
5244                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5245                 g_object_unref (priv->view);
5246         }
5247
5248         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5249                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5250
5251                 if (priv->menubar_accel_keyval != 0 &&
5252                     event->keyval == priv->menubar_accel_keyval &&
5253                     modifier == priv->menubar_accel_modifier) {
5254                         if (!gtk_widget_get_visible (priv->menubar)) {
5255                                 g_signal_connect (priv->menubar, "deactivate",
5256                                                   G_CALLBACK (menubar_deactivate_cb),
5257                                                   ev_window);
5258
5259                                 gtk_widget_show (priv->menubar);
5260                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5261                                                              FALSE);
5262
5263                                 handled = TRUE;
5264                         }
5265                 }
5266         }
5267
5268         if (!handled)
5269                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5270
5271         return handled;
5272 }
5273
5274 static gboolean
5275 ev_window_delete_event (GtkWidget   *widget,
5276                         GdkEventAny *event)
5277 {
5278         return !ev_window_close (EV_WINDOW (widget));
5279 }
5280
5281 static void
5282 ev_window_class_init (EvWindowClass *ev_window_class)
5283 {
5284         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5285         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5286
5287         g_object_class->dispose = ev_window_dispose;
5288         g_object_class->finalize = ev_window_finalize;
5289
5290         widget_class->delete_event = ev_window_delete_event;
5291         widget_class->key_press_event = ev_window_key_press_event;
5292         widget_class->screen_changed = ev_window_screen_changed;
5293         widget_class->window_state_event = ev_window_state_event;
5294         widget_class->drag_data_received = ev_window_drag_data_received;
5295
5296         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5297 }
5298
5299 /* Normal items */
5300 static const GtkActionEntry entries[] = {
5301         { "File", NULL, N_("_File") },
5302         { "Edit", NULL, N_("_Edit") },
5303         { "View", NULL, N_("_View") },
5304         { "Go", NULL, N_("_Go") },
5305         { "Help", NULL, N_("_Help") },
5306
5307         /* File menu */
5308         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5309           N_("Open an existing document"),
5310           G_CALLBACK (ev_window_cmd_file_open) },
5311         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5312           N_("Open a copy of the current document in a new window"),
5313           G_CALLBACK (ev_window_cmd_file_open_copy) },
5314         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5315           N_("Save a copy of the current document"),
5316           G_CALLBACK (ev_window_cmd_save_as) },
5317         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5318           N_("Print this document"),
5319           G_CALLBACK (ev_window_cmd_file_print) },
5320         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5321           G_CALLBACK (ev_window_cmd_file_properties) },
5322         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5323           G_CALLBACK (ev_window_cmd_file_close_window) },
5324
5325         /* Edit menu */
5326         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5327           G_CALLBACK (ev_window_cmd_edit_copy) },
5328         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5329           G_CALLBACK (ev_window_cmd_edit_select_all) },
5330         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5331           N_("Find a word or phrase in the document"),
5332           G_CALLBACK (ev_window_cmd_edit_find) },
5333         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5334           G_CALLBACK (ev_window_cmd_edit_find_next) },
5335         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5336           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5337         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5338           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5339         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5340           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5341         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5342           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5343         { "EditSaveSettings", NULL, N_("Save Current Settings as _Default"), "<control>T", NULL,
5344           G_CALLBACK (ev_window_cmd_edit_save_settings) },
5345
5346
5347         /* View menu */
5348         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5349           N_("Enlarge the document"),
5350           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5351         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5352           N_("Shrink the document"),
5353           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5354         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5355           N_("Reload the document"),
5356           G_CALLBACK (ev_window_cmd_view_reload) },
5357
5358         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5359           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5360
5361         /* Go menu */
5362         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5363           N_("Go to the previous page"),
5364           G_CALLBACK (ev_window_cmd_go_previous_page) },
5365         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5366           N_("Go to the next page"),
5367           G_CALLBACK (ev_window_cmd_go_next_page) },
5368         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5369           N_("Go to the first page"),
5370           G_CALLBACK (ev_window_cmd_go_first_page) },
5371         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5372           N_("Go to the last page"),
5373           G_CALLBACK (ev_window_cmd_go_last_page) },
5374
5375         /* Help menu */
5376         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5377           G_CALLBACK (ev_window_cmd_help_contents) },
5378
5379         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5380           G_CALLBACK (ev_window_cmd_help_about) },
5381
5382         /* Toolbar-only */
5383         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5384           N_("Leave fullscreen mode"),
5385           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5386         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5387           N_("Start a presentation"),
5388           G_CALLBACK (ev_window_cmd_start_presentation) },
5389
5390         /* Accellerators */
5391         { "Escape", NULL, "", "Escape", "",
5392           G_CALLBACK (ev_window_cmd_escape) },
5393         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5394           G_CALLBACK (ev_window_cmd_edit_find) },
5395         { "F3", NULL, "", "F3", NULL,
5396           G_CALLBACK (ev_window_cmd_edit_find_next) },
5397         { "PageDown", NULL, "", "Page_Down", NULL,
5398           G_CALLBACK (ev_window_cmd_scroll_forward) },
5399         { "PageUp", NULL, "", "Page_Up", NULL,
5400           G_CALLBACK (ev_window_cmd_scroll_backward) },
5401         { "Space", NULL, "", "space", NULL,
5402           G_CALLBACK (ev_window_cmd_scroll_forward) },
5403         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5404           G_CALLBACK (ev_window_cmd_scroll_backward) },
5405         { "BackSpace", NULL, "", "BackSpace", NULL,
5406           G_CALLBACK (ev_window_cmd_scroll_backward) },
5407         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5408           G_CALLBACK (ev_window_cmd_scroll_forward) },
5409         { "Return", NULL, "", "Return", NULL,
5410           G_CALLBACK (ev_window_cmd_scroll_forward) },
5411         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5412           G_CALLBACK (ev_window_cmd_scroll_backward) },
5413         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5414           G_CALLBACK (ev_window_cmd_go_previous_page) },
5415         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5416           G_CALLBACK (ev_window_cmd_go_next_page) },
5417         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5418           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5419         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5420           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5421         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5422           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5423         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5424           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5425         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5426           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5427         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5428           G_CALLBACK (ev_window_cmd_go_backward) },
5429         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5430           G_CALLBACK (ev_window_cmd_go_forward) },
5431         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5432           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5433         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5434           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5435         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5436           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5437         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5438           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5439         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5440           G_CALLBACK (ev_window_cmd_edit_copy) },
5441 };
5442
5443 /* Toggle items */
5444 static const GtkToggleActionEntry toggle_entries[] = {
5445         /* View Menu */
5446         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5447           N_("Show or hide the toolbar"),
5448           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5449         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5450           N_("Show or hide the side pane"),
5451           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5452         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5453           N_("Show the entire document"),
5454           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5455         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5456           N_("Show two pages at once"),
5457           G_CALLBACK (ev_window_cmd_dual), FALSE },
5458         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5459           N_("Expand the window to fill the screen"),
5460           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5461         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5462           N_("Run document as a presentation"),
5463           G_CALLBACK (ev_window_cmd_view_presentation) },
5464         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5465           N_("Make the current document fill the window"),
5466           G_CALLBACK (ev_window_cmd_view_best_fit) },
5467         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5468           N_("Make the current document fill the window width"),
5469           G_CALLBACK (ev_window_cmd_view_page_width) },
5470         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5471           N_("Show page contents with the colors inverted"),
5472           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5473
5474 };
5475
5476 /* Popups specific items */
5477 static const GtkActionEntry view_popup_entries [] = {
5478         /* Links */
5479         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5480           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5481         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5482           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5483         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5484           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5485         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5486           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5487         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5488           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5489         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5490           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5491         { "AnnotProperties", NULL, N_("Annotation Properties…"), NULL,
5492           NULL, G_CALLBACK (ev_view_popup_cmd_annot_properties) }
5493 };
5494
5495 static const GtkActionEntry attachment_popup_entries [] = {
5496         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5497           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5498         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5499           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5500 };
5501
5502 static void
5503 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5504 {
5505         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5506 }
5507
5508 static void
5509 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5510 {
5511         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5512         gtk_widget_grab_focus (window->priv->view);
5513 }
5514
5515 static void
5516 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5517 {
5518
5519         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5520         gtk_widget_grab_focus (window->priv->view);
5521 }
5522
5523 static void
5524 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5525                                    EvWindow        *window)
5526 {
5527         ev_view_reload (EV_VIEW (window->priv->view));
5528 }
5529
5530 static void
5531 sidebar_annots_annot_activated_cb (EvSidebarAnnotations *sidebar_annots,
5532                                    EvMapping            *annot_mapping,
5533                                    EvWindow             *window)
5534 {
5535         ev_view_focus_annotation (EV_VIEW (window->priv->view), annot_mapping);
5536 }
5537
5538 static void
5539 sidebar_annots_begin_annot_add (EvSidebarAnnotations *sidebar_annots,
5540                                 EvAnnotationType      annot_type,
5541                                 EvWindow             *window)
5542 {
5543         ev_view_begin_add_annotation (EV_VIEW (window->priv->view), annot_type);
5544 }
5545
5546 static void
5547 view_annot_added (EvView       *view,
5548                   EvAnnotation *annot,
5549                   EvWindow     *window)
5550 {
5551         ev_sidebar_annotations_annot_added (EV_SIDEBAR_ANNOTATIONS (window->priv->sidebar_annots),
5552                                             annot);
5553 }
5554
5555 static void
5556 sidebar_annots_annot_add_cancelled (EvSidebarAnnotations *sidebar_annots,
5557                                     EvWindow             *window)
5558 {
5559         ev_view_cancel_add_annotation (EV_VIEW (window->priv->view));
5560 }
5561
5562 static void
5563 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5564 {
5565         GtkAction *action;
5566
5567         action = g_object_new (EV_TYPE_PAGE_ACTION,
5568                                "name", PAGE_SELECTOR_ACTION,
5569                                "label", _("Page"),
5570                                "tooltip", _("Select Page"),
5571                                "icon_name", "text-x-generic",
5572                                "visible_overflown", FALSE,
5573                                NULL);
5574         ev_page_action_set_model (EV_PAGE_ACTION (action),
5575                                   window->priv->model);
5576         g_signal_connect (action, "activate_link",
5577                           G_CALLBACK (activate_link_cb), window);
5578         gtk_action_group_add_action (group, action);
5579         g_object_unref (action);
5580
5581         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5582                                "name", ZOOM_CONTROL_ACTION,
5583                                "label", _("Zoom"),
5584                                "stock_id", EV_STOCK_ZOOM,
5585                                "tooltip", _("Adjust the zoom level"),
5586                                "zoom", 1.0,
5587                                NULL);
5588         g_signal_connect (action, "zoom_to_level",
5589                           G_CALLBACK (zoom_control_changed_cb), window);
5590         gtk_action_group_add_action (group, action);
5591         g_object_unref (action);
5592
5593         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5594                                "name", NAVIGATION_ACTION,
5595                                "label", _("Navigation"),
5596                                "is_important", TRUE,
5597                                "short_label", _("Back"),
5598                                "stock_id", GTK_STOCK_GO_DOWN,
5599                                /*translators: this is the history action*/
5600                                "tooltip", _("Move across visited pages"),
5601                                NULL);
5602         g_signal_connect (action, "activate_link",
5603                           G_CALLBACK (navigation_action_activate_link_cb), window);
5604         gtk_action_group_add_action (group, action);
5605         g_object_unref (action);
5606
5607         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5608                                "name", "FileOpenRecent",
5609                                "label", _("_Open…"),
5610                                "tooltip", _("Open an existing document"),
5611                                "stock_id", GTK_STOCK_OPEN,
5612                                NULL);
5613         g_signal_connect (action, "activate",
5614                           G_CALLBACK (ev_window_cmd_file_open), window);
5615         g_signal_connect (action, "item_activated",
5616                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5617                           window);
5618         gtk_action_group_add_action (group, action);
5619         g_object_unref (action);
5620 }
5621
5622 static void
5623 set_action_properties (GtkActionGroup *action_group)
5624 {
5625         GtkAction *action;
5626
5627         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5628         g_object_set (action, "is-important", TRUE, NULL);
5629         /*translators: this is the label for toolbar button*/
5630         g_object_set (action, "short_label", _("Previous"), NULL);
5631
5632         action = gtk_action_group_get_action (action_group, "GoNextPage");
5633         g_object_set (action, "is-important", TRUE, NULL);
5634         /*translators: this is the label for toolbar button*/
5635         g_object_set (action, "short_label", _("Next"), NULL);
5636
5637         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5638         /*translators: this is the label for toolbar button*/
5639         g_object_set (action, "short_label", _("Zoom In"), NULL);
5640
5641         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5642         /*translators: this is the label for toolbar button*/
5643         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5644
5645         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5646         /*translators: this is the label for toolbar button*/
5647         g_object_set (action, "short_label", _("Best Fit"), NULL);
5648
5649         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5650         /*translators: this is the label for toolbar button*/
5651         g_object_set (action, "short_label", _("Fit Width"), NULL);
5652
5653         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5654         g_object_set (action, "is-important", TRUE, NULL);
5655 }
5656
5657 static void
5658 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5659                           GParamSpec     *pspec,
5660                           EvWindow       *ev_window)
5661 {
5662         GtkTreeModel *model;
5663         GtkAction *action;
5664
5665         g_object_get (G_OBJECT (ev_sidebar_links),
5666                       "model", &model,
5667                       NULL);
5668
5669         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5670         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5671         g_object_unref (model);
5672 }
5673
5674 static gboolean
5675 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5676 {
5677 #ifdef ENABLE_DBUS
5678         GObject *keys;
5679
5680         keys = ev_application_get_media_keys (EV_APP);
5681         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5682 #endif /* ENABLE_DBUS */
5683
5684         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5685         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5686
5687         ev_window_set_view_accels_sensitivity (window, TRUE);
5688
5689         update_chrome_visibility (window);
5690
5691         return FALSE;
5692 }
5693
5694 static gboolean
5695 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5696 {
5697         ev_window_set_view_accels_sensitivity (window, FALSE);
5698
5699         return FALSE;
5700 }
5701
5702 static void
5703 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5704                                     GParamSpec         *pspec,
5705                                     EvWindow           *ev_window)
5706 {
5707         GtkWidget *widget;
5708
5709         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5710
5711         if (widget != NULL) {
5712                 g_signal_connect_object (widget, "focus_in_event",
5713                                          G_CALLBACK (view_actions_focus_in_cb),
5714                                          ev_window, 0);
5715                 g_signal_connect_object (widget, "focus_out_event",
5716                                          G_CALLBACK (view_actions_focus_out_cb),
5717                                          ev_window, 0);
5718                 g_object_unref (widget);
5719         }
5720 }
5721
5722 static gboolean
5723 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5724 {
5725         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5726                 gboolean maximized;
5727
5728                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5729                 if (window->priv->metadata && !ev_window_is_empty (window))
5730                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5731         }
5732
5733         return FALSE;
5734 }
5735
5736 static gboolean
5737 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5738 {
5739         GdkWindowState state;
5740         gdouble document_width, document_height;
5741
5742         if (!window->priv->metadata)
5743                 return FALSE;
5744
5745         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5746
5747         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5748                 if (window->priv->document) {
5749                         ev_document_get_max_page_size (window->priv->document,
5750                                                        &document_width, &document_height);
5751                         g_settings_set (window->priv->default_settings, "window-ratio", "(dd)",
5752                                         (double)event->width / document_width,
5753                                         (double)event->height / document_height);
5754
5755                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5756                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5757                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5758                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5759                 }
5760         }
5761
5762         return FALSE;
5763 }
5764
5765 static void
5766 launch_action (EvWindow *window, EvLinkAction *action)
5767 {
5768         const char *filename = ev_link_action_get_filename (action);
5769         GAppInfo *app_info;
5770         GFile *file;
5771         GList file_list = {NULL};
5772         GAppLaunchContext *context;
5773         GError *error = NULL;
5774
5775         if (filename == NULL)
5776                 return;
5777
5778         if (g_path_is_absolute (filename)) {
5779                 file = g_file_new_for_path (filename);
5780         } else {
5781                 GFile *base_file;
5782                 gchar *dir;
5783
5784                 dir = g_path_get_dirname (window->priv->uri);
5785                 base_file = g_file_new_for_uri (dir);
5786                 g_free (dir);
5787
5788                 file = g_file_resolve_relative_path (base_file, filename);
5789                 g_object_unref (base_file);
5790         }
5791
5792         app_info = g_file_query_default_handler (file, NULL, &error);
5793         if (!app_info) {
5794                 ev_window_error_message (window, error,
5795                                          "%s",
5796                                          _("Unable to launch external application."));
5797                 g_object_unref (file);
5798                 g_error_free (error);
5799
5800                 return;
5801         }
5802
5803         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5804         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5805                                            gtk_window_get_screen (GTK_WINDOW (window)));
5806         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5807                                               gtk_get_current_event_time ());
5808
5809         file_list.data = file;
5810         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5811                 ev_window_error_message (window, error,
5812                                          "%s",
5813                                          _("Unable to launch external application."));
5814                 g_error_free (error);
5815         }
5816
5817         g_object_unref (app_info);
5818         g_object_unref (file);
5819         /* FIXMEchpe: unref launch context? */
5820
5821         /* According to the PDF spec filename can be an executable. I'm not sure
5822            allowing to launch executables is a good idea though. -- marco */
5823 }
5824
5825 static void
5826 launch_external_uri (EvWindow *window, EvLinkAction *action)
5827 {
5828         const gchar *uri = ev_link_action_get_uri (action);
5829         GError *error = NULL;
5830         gboolean ret;
5831         GAppLaunchContext *context;
5832
5833         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5834         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5835                                            gtk_window_get_screen (GTK_WINDOW (window)));
5836         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5837                                               gtk_get_current_event_time ());
5838
5839         if (!g_strstr_len (uri, strlen (uri), "://") &&
5840             !g_str_has_prefix (uri, "mailto:")) {
5841                 gchar *new_uri;
5842
5843                 /* Not a valid uri, assume http if it starts with www */
5844                 if (g_str_has_prefix (uri, "www.")) {
5845                         new_uri = g_strdup_printf ("http://%s", uri);
5846                 } else {
5847                         GFile *file, *parent;
5848
5849                         file = g_file_new_for_uri (window->priv->uri);
5850                         parent = g_file_get_parent (file);
5851                         g_object_unref (file);
5852                         if (parent) {
5853                                 gchar *parent_uri = g_file_get_uri (parent);
5854
5855                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5856                                 g_free (parent_uri);
5857                                 g_object_unref (parent);
5858                         } else {
5859                                 new_uri = g_strdup_printf ("file:///%s", uri);
5860                         }
5861                 }
5862                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5863                 g_free (new_uri);
5864         } else {
5865                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5866         }
5867
5868         if (ret == FALSE) {
5869                 ev_window_error_message (window, error,
5870                                          "%s", _("Unable to open external link"));
5871                 g_error_free (error);
5872         }
5873
5874         /* FIXMEchpe: unref launch context? */
5875 }
5876
5877 static void
5878 open_remote_link (EvWindow *window, EvLinkAction *action)
5879 {
5880         gchar *uri;
5881         gchar *dir;
5882
5883         dir = g_path_get_dirname (window->priv->uri);
5884
5885         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5886                                 NULL);
5887         g_free (dir);
5888
5889         ev_application_open_uri_at_dest (EV_APP, uri,
5890                                          gtk_window_get_screen (GTK_WINDOW (window)),
5891                                          ev_link_action_get_dest (action),
5892                                          0,
5893                                          NULL,
5894                                          gtk_get_current_event_time ());
5895
5896         g_free (uri);
5897 }
5898
5899 static void
5900 do_action_named (EvWindow *window, EvLinkAction *action)
5901 {
5902         const gchar *name = ev_link_action_get_name (action);
5903
5904         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5905                 ev_window_cmd_go_first_page (NULL, window);
5906         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5907                 ev_window_cmd_go_previous_page (NULL, window);
5908         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5909                 ev_window_cmd_go_next_page (NULL, window);
5910         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5911                 ev_window_cmd_go_last_page (NULL, window);
5912         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5913                 ev_window_cmd_focus_page_selector (NULL, window);
5914         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5915                 ev_window_cmd_edit_find (NULL, window);
5916         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5917                 ev_window_cmd_file_close_window (NULL, window);
5918         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5919                 ev_window_cmd_file_print (NULL, window);
5920         } else {
5921                 g_warning ("Unimplemented named action: %s, please post a "
5922                            "bug report in Evince bugzilla "
5923                            "(http://bugzilla.gnome.org) with a testcase.",
5924                            name);
5925         }
5926 }
5927
5928 static void
5929 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5930 {
5931         switch (ev_link_action_get_action_type (action)) {
5932                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5933                         EvLinkDest *dest;
5934
5935                         dest = ev_link_action_get_dest (action);
5936                         if (!dest)
5937                                 return;
5938
5939                         ev_window_open_copy_at_dest (window, dest);
5940                 }
5941                         break;
5942                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5943                         launch_external_uri (window, action);
5944                         break;
5945                 case EV_LINK_ACTION_TYPE_LAUNCH:
5946                         launch_action (window, action);
5947                         break;
5948                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5949                         open_remote_link (window, action);
5950                         break;
5951                 case EV_LINK_ACTION_TYPE_NAMED:
5952                         do_action_named (window, action);
5953                         break;
5954                 default:
5955                         g_assert_not_reached ();
5956         }
5957 }
5958
5959 static void
5960 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5961 {
5962         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5963 }
5964
5965 static void
5966 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5967 {
5968         EvLinkAction *ev_action = NULL;
5969         EvLinkDest   *dest;
5970
5971         ev_action = ev_link_get_action (window->priv->link);
5972         if (!ev_action)
5973                 return;
5974
5975         dest = ev_link_action_get_dest (ev_action);
5976         if (!dest)
5977                 return;
5978
5979         ev_window_open_copy_at_dest (window, dest);
5980 }
5981
5982 static void
5983 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5984 {
5985         EvLinkAction *ev_action;
5986
5987         ev_action = ev_link_get_action (window->priv->link);
5988         if (!ev_action)
5989                 return;
5990
5991         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5992                                    ev_action);
5993 }
5994
5995
5996 static void
5997 image_save_dialog_response_cb (GtkWidget *fc,
5998                                gint       response_id,
5999                                EvWindow  *ev_window)
6000 {
6001         GFile           *target_file;
6002         gboolean         is_native;
6003         GError          *error = NULL;
6004         GdkPixbuf       *pixbuf;
6005         gchar           *uri;
6006         gchar          **extensions;
6007         gchar           *filename;
6008         gchar           *file_format;
6009         GdkPixbufFormat *format;
6010         GtkFileFilter   *filter;
6011
6012         if (response_id != GTK_RESPONSE_OK) {
6013                 gtk_widget_destroy (fc);
6014                 return;
6015         }
6016
6017         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6018         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
6019         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
6020
6021         if (format == NULL) {
6022                 format = get_gdk_pixbuf_format_by_extension (uri);
6023         }
6024
6025         if (format == NULL && g_strrstr (uri, ".") == NULL) {
6026                 /* no extension found and no extension provided within uri */
6027                 format = get_gdk_pixbuf_format_by_extension (".png");
6028                 if (format == NULL) {
6029                         /* no .png support, try .jpeg */
6030                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
6031                 }
6032         }
6033
6034         if (format == NULL) {
6035                 ev_window_error_message (ev_window, NULL,
6036                                          "%s",
6037                                          _("Couldn't find appropriate format to save image"));
6038                 g_free (uri);
6039                 gtk_widget_destroy (fc);
6040
6041                 return;
6042         }
6043
6044         extensions = gdk_pixbuf_format_get_extensions (format);
6045         if (!g_str_has_suffix (uri, extensions[0])) {
6046                 gchar *uri_extension;
6047
6048                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
6049                 target_file = g_file_new_for_uri (uri_extension);
6050                 g_free (uri_extension);
6051         } else {
6052                 target_file = g_file_new_for_uri (uri);
6053         }
6054         g_strfreev (extensions);
6055         g_free (uri);
6056
6057         is_native = g_file_is_native (target_file);
6058         if (is_native) {
6059                 filename = g_file_get_path (target_file);
6060         } else {
6061                 /* Create a temporary local file to save to */
6062                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
6063                         goto has_error;
6064         }
6065
6066         ev_document_doc_mutex_lock ();
6067         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
6068                                                ev_window->priv->image);
6069         ev_document_doc_mutex_unlock ();
6070
6071         file_format = gdk_pixbuf_format_get_name (format);
6072         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
6073         g_free (file_format);
6074         g_object_unref (pixbuf);
6075
6076     has_error:
6077         if (error) {
6078                 ev_window_error_message (ev_window, error,
6079                                          "%s", _("The image could not be saved."));
6080                 g_error_free (error);
6081                 g_free (filename);
6082                 g_object_unref (target_file);
6083                 gtk_widget_destroy (fc);
6084
6085                 return;
6086         }
6087
6088         if (!is_native) {
6089                 GFile *source_file;
6090
6091                 source_file = g_file_new_for_path (filename);
6092
6093                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
6094                                        source_file, target_file);
6095                 g_object_unref (source_file);
6096         }
6097
6098         g_free (filename);
6099         g_object_unref (target_file);
6100         gtk_widget_destroy (fc);
6101 }
6102
6103 static void
6104 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
6105 {
6106         GtkWidget *fc;
6107
6108         if (!window->priv->image)
6109                 return;
6110
6111         fc = gtk_file_chooser_dialog_new (_("Save Image"),
6112                                           GTK_WINDOW (window),
6113                                           GTK_FILE_CHOOSER_ACTION_SAVE,
6114                                           GTK_STOCK_CANCEL,
6115                                           GTK_RESPONSE_CANCEL,
6116                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6117                                           NULL);
6118
6119         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6120         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6121                                                  GTK_RESPONSE_OK,
6122                                                  GTK_RESPONSE_CANCEL,
6123                                                  -1);
6124
6125         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6126         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6127
6128         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
6129
6130         g_signal_connect (fc, "response",
6131                           G_CALLBACK (image_save_dialog_response_cb),
6132                           window);
6133
6134         gtk_widget_show (fc);
6135 }
6136
6137 static void
6138 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
6139 {
6140         GtkClipboard *clipboard;
6141         GdkPixbuf    *pixbuf;
6142
6143         if (!window->priv->image)
6144                 return;
6145
6146         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
6147                                               GDK_SELECTION_CLIPBOARD);
6148         ev_document_doc_mutex_lock ();
6149         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
6150                                                window->priv->image);
6151         ev_document_doc_mutex_unlock ();
6152
6153         gtk_clipboard_set_image (clipboard, pixbuf);
6154         g_object_unref (pixbuf);
6155 }
6156
6157 static void
6158 ev_view_popup_cmd_annot_properties (GtkAction *action,
6159                                     EvWindow  *window)
6160 {
6161         const gchar                  *author;
6162         GdkColor                      color;
6163         gdouble                       opacity;
6164         gboolean                      popup_is_open;
6165         EvAnnotationPropertiesDialog *dialog;
6166         EvAnnotation                 *annot = window->priv->annot;
6167         EvAnnotationsSaveMask         mask = EV_ANNOTATIONS_SAVE_NONE;
6168
6169         if (!annot)
6170                 return;
6171
6172         dialog = EV_ANNOTATION_PROPERTIES_DIALOG (ev_annotation_properties_dialog_new_with_annotation (window->priv->annot));
6173         if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_APPLY) {
6174                 gtk_widget_destroy (GTK_WIDGET (dialog));
6175
6176                 return;
6177         }
6178
6179         /* Set annotations changes */
6180         author = ev_annotation_properties_dialog_get_author (dialog);
6181         if (ev_annotation_markup_set_label (EV_ANNOTATION_MARKUP (annot), author))
6182                 mask |= EV_ANNOTATIONS_SAVE_LABEL;
6183
6184         ev_annotation_properties_dialog_get_color (dialog, &color);
6185         if (ev_annotation_set_color (annot, &color))
6186                 mask |= EV_ANNOTATIONS_SAVE_COLOR;
6187
6188         opacity = ev_annotation_properties_dialog_get_opacity (dialog);
6189         if (ev_annotation_markup_set_opacity (EV_ANNOTATION_MARKUP (annot), opacity))
6190                 mask |= EV_ANNOTATIONS_SAVE_OPACITY;
6191
6192         popup_is_open = ev_annotation_properties_dialog_get_popup_is_open (dialog);
6193         if (ev_annotation_markup_set_popup_is_open (EV_ANNOTATION_MARKUP (annot), popup_is_open))
6194                 mask |= EV_ANNOTATIONS_SAVE_POPUP_IS_OPEN;
6195
6196         if (EV_IS_ANNOTATION_TEXT (annot)) {
6197                 EvAnnotationTextIcon icon;
6198
6199                 icon = ev_annotation_properties_dialog_get_text_icon (dialog);
6200                 if (ev_annotation_text_set_icon (EV_ANNOTATION_TEXT (annot), icon))
6201                         mask |= EV_ANNOTATIONS_SAVE_TEXT_ICON;
6202         }
6203
6204         if (mask != EV_ANNOTATIONS_SAVE_NONE) {
6205                 ev_document_doc_mutex_lock ();
6206                 ev_document_annotations_save_annotation (EV_DOCUMENT_ANNOTATIONS (window->priv->document),
6207                                                          window->priv->annot,
6208                                                          mask);
6209                 ev_document_doc_mutex_unlock ();
6210
6211                 /* FIXME: update annot region only */
6212                 ev_view_reload (EV_VIEW (window->priv->view));
6213         }
6214
6215         gtk_widget_destroy (GTK_WIDGET (dialog));
6216 }
6217
6218 static void
6219 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
6220 {
6221         GList     *l;
6222         GdkScreen *screen;
6223
6224         if (!window->priv->attach_list)
6225                 return;
6226
6227         screen = gtk_window_get_screen (GTK_WINDOW (window));
6228
6229         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6230                 EvAttachment *attachment;
6231                 GError       *error = NULL;
6232
6233                 attachment = (EvAttachment *) l->data;
6234
6235                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
6236
6237                 if (error) {
6238                         ev_window_error_message (window, error,
6239                                                  "%s", _("Unable to open attachment"));
6240                         g_error_free (error);
6241                 }
6242         }
6243 }
6244
6245 static void
6246 attachment_save_dialog_response_cb (GtkWidget *fc,
6247                                     gint       response_id,
6248                                     EvWindow  *ev_window)
6249 {
6250         GFile                *target_file;
6251         gchar                *uri;
6252         GList                *l;
6253         GtkFileChooserAction  fc_action;
6254         gboolean              is_dir;
6255         gboolean              is_native;
6256
6257         if (response_id != GTK_RESPONSE_OK) {
6258                 gtk_widget_destroy (fc);
6259                 return;
6260         }
6261
6262         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6263         target_file = g_file_new_for_uri (uri);
6264         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
6265         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
6266         is_native = g_file_is_native (target_file);
6267
6268         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6269                 EvAttachment *attachment;
6270                 GFile        *save_to = NULL;
6271                 GError       *error = NULL;
6272
6273                 attachment = (EvAttachment *) l->data;
6274
6275                 if (is_native) {
6276                         if (is_dir) {
6277                                 save_to = g_file_get_child (target_file,
6278                                     /* FIXMEchpe: file name encoding! */
6279                                                             ev_attachment_get_name (attachment));
6280                         } else {
6281                                 save_to = g_object_ref (target_file);
6282                         }
6283                 } else {
6284                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
6285                 }
6286
6287                 if (save_to)
6288                         ev_attachment_save (attachment, save_to, &error);
6289
6290                 if (error) {
6291                         ev_window_error_message (ev_window, error,
6292                                                  "%s", _("The attachment could not be saved."));
6293                         g_error_free (error);
6294                         g_object_unref (save_to);
6295
6296                         continue;
6297                 }
6298
6299                 if (!is_native) {
6300                         GFile *dest_file;
6301
6302                         if (is_dir) {
6303                                 dest_file = g_file_get_child (target_file,
6304                                                               ev_attachment_get_name (attachment));
6305                         } else {
6306                                 dest_file = g_object_ref (target_file);
6307                         }
6308
6309                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
6310                                                save_to, dest_file);
6311
6312                         g_object_unref (dest_file);
6313                 }
6314
6315                 g_object_unref (save_to);
6316         }
6317
6318         g_free (uri);
6319         g_object_unref (target_file);
6320
6321         gtk_widget_destroy (fc);
6322 }
6323
6324 static void
6325 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6326 {
6327         GtkWidget    *fc;
6328         EvAttachment *attachment = NULL;
6329
6330         if (!window->priv->attach_list)
6331                 return;
6332
6333         if (g_list_length (window->priv->attach_list) == 1)
6334                 attachment = (EvAttachment *) window->priv->attach_list->data;
6335
6336         fc = gtk_file_chooser_dialog_new (
6337                 _("Save Attachment"),
6338                 GTK_WINDOW (window),
6339                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6340                 GTK_STOCK_CANCEL,
6341                 GTK_RESPONSE_CANCEL,
6342                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6343                 NULL);
6344
6345         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6346         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6347                                                  GTK_RESPONSE_OK,
6348                                                  GTK_RESPONSE_CANCEL,
6349                                                  -1);
6350
6351         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6352         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6353
6354         if (attachment)
6355                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6356                                                    ev_attachment_get_name (attachment));
6357
6358         g_signal_connect (fc, "response",
6359                           G_CALLBACK (attachment_save_dialog_response_cb),
6360                           window);
6361
6362         gtk_widget_show (fc);
6363 }
6364
6365 static void
6366 ev_window_media_player_key_pressed (EvWindow    *window,
6367                                     const gchar *key,
6368                                     gpointer     user_data)
6369 {
6370         if (!gtk_window_is_active (GTK_WINDOW (window)))
6371                 return;
6372
6373         /* Note how Previous/Next only go to the
6374          * next/previous page despite their icon telling you
6375          * they should go to the beginning/end.
6376          *
6377          * There's very few keyboards with FFW/RWD though,
6378          * so we stick the most useful keybinding on the most
6379          * often seen keys
6380          */
6381         if (strcmp (key, "Play") == 0) {
6382                 ev_window_run_presentation (window);
6383         } else if (strcmp (key, "Previous") == 0) {
6384                 ev_window_cmd_go_previous_page (NULL, window);
6385         } else if (strcmp (key, "Next") == 0) {
6386                 ev_window_cmd_go_next_page (NULL, window);
6387         } else if (strcmp (key, "FastForward") == 0) {
6388                 ev_window_cmd_go_last_page (NULL, window);
6389         } else if (strcmp (key, "Rewind") == 0) {
6390                 ev_window_cmd_go_first_page (NULL, window);
6391         }
6392 }
6393
6394 static EggToolbarsModel *
6395 get_toolbars_model (void)
6396 {
6397         EggToolbarsModel *toolbars_model;
6398         gchar            *toolbars_file;
6399         gchar            *toolbars_path;
6400         gint              i;
6401
6402         toolbars_model = egg_toolbars_model_new ();
6403
6404         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6405                                           "evince_toolbar.xml", NULL);
6406         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6407                                          "evince-toolbar.xml", NULL);
6408         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6409
6410         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6411                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6412                 goto skip_conversion;
6413         }
6414
6415         /* Open item doesn't exist anymore,
6416          * convert it to OpenRecent for compatibility
6417          */
6418         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6419                 const gchar *item;
6420
6421                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6422                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6423                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6424                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6425                                                      "FileOpenRecent");
6426                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6427                         break;
6428                 }
6429         }
6430
6431     skip_conversion:
6432         g_free (toolbars_file);
6433         g_free (toolbars_path);
6434
6435         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6436
6437         return toolbars_model;
6438 }
6439
6440 #ifdef ENABLE_DBUS
6441 static void
6442 ev_window_sync_source (EvWindow     *window,
6443                        EvSourceLink *link)
6444 {
6445         GDBusConnection *connection;
6446         GError          *error = NULL;
6447
6448         if (window->priv->dbus_object_id <= 0)
6449                 return;
6450
6451         connection = ev_application_get_dbus_connection (EV_APP);
6452         if (!connection)
6453                 return;
6454
6455         g_dbus_connection_emit_signal (connection,
6456                                        NULL,
6457                                        window->priv->dbus_object_path,
6458                                        EV_WINDOW_DBUS_INTERFACE,
6459                                        "SyncSource",
6460                                        g_variant_new ("(s(ii))",
6461                                                       link->filename,
6462                                                       link->line,
6463                                                       link->col),
6464                                        &error);
6465         if (error) {
6466                 g_printerr ("Failed to emit DBus signal SyncSource: %s\n",
6467                             error->message);
6468                 g_error_free (error);
6469         }
6470 }
6471
6472 static void
6473 ev_window_emit_closed (EvWindow *window)
6474 {
6475         GDBusConnection *connection;
6476         GError          *error = NULL;
6477
6478         if (window->priv->dbus_object_id <= 0)
6479                 return;
6480
6481         connection = ev_application_get_dbus_connection (EV_APP);
6482         if (!connection)
6483                 return;
6484
6485         g_dbus_connection_emit_signal (connection,
6486                                        NULL,
6487                                        window->priv->dbus_object_path,
6488                                        EV_WINDOW_DBUS_INTERFACE,
6489                                        "Closed",
6490                                        NULL,
6491                                        &error);
6492         if (error) {
6493                 g_printerr ("Failed to emit DBus signal Closed: %s\n",
6494                             error->message);
6495                 g_error_free (error);
6496
6497                 return;
6498         }
6499
6500         /* If this is the last window call g_dbus_connection_flush_sync()
6501          * to make sure the signal is emitted.
6502          */
6503         if (ev_application_get_n_windows (EV_APP) == 1)
6504                 g_dbus_connection_flush_sync (connection, NULL, NULL);
6505 }
6506
6507 static void
6508 method_call_cb (GDBusConnection       *connection,
6509                 const gchar           *sender,
6510                 const gchar           *object_path,
6511                 const gchar           *interface_name,
6512                 const gchar           *method_name,
6513                 GVariant              *parameters,
6514                 GDBusMethodInvocation *invocation,
6515                 gpointer               user_data)
6516 {
6517         EvWindow *window = EV_WINDOW (user_data);
6518
6519         if (g_strcmp0 (method_name, "SyncView") != 0)
6520                 return;
6521
6522         if (window->priv->document && ev_document_has_synctex (window->priv->document)) {
6523                 EvSourceLink link;
6524
6525                 g_variant_get (parameters, "(&s(ii))", &link.filename, &link.line, &link.col);
6526                 ev_view_highlight_forward_search (EV_VIEW (window->priv->view), &link);
6527                 gtk_window_present (GTK_WINDOW (window));
6528         }
6529
6530         g_dbus_method_invocation_return_value (invocation, g_variant_new ("()"));
6531 }
6532
6533 static const char introspection_xml[] =
6534         "<node>"
6535           "<interface name='org.gnome.evince.Window'>"
6536             "<method name='SyncView'>"
6537               "<arg type='s' name='source_file' direction='in'/>"
6538               "<arg type='(ii)' name='source_point' direction='in'/>"
6539             "</method>"
6540             "<signal name='SyncSource'>"
6541               "<arg type='s' name='source_file' direction='out'/>"
6542               "<arg type='(ii)' name='source_point' direction='out'/>"
6543             "</signal>"
6544             "<signal name='Closed'/>"
6545           "</interface>"
6546         "</node>";
6547
6548 static const GDBusInterfaceVTable interface_vtable = {
6549         method_call_cb,
6550         NULL,
6551         NULL
6552 };
6553
6554 static GDBusNodeInfo *introspection_data;
6555 #endif /* ENABLE_DBUS */
6556
6557 static void
6558 ev_window_init (EvWindow *ev_window)
6559 {
6560         GtkActionGroup *action_group;
6561         GtkAccelGroup *accel_group;
6562         GError *error = NULL;
6563         GtkWidget *sidebar_widget;
6564         GtkWidget *menuitem;
6565         EggToolbarsModel *toolbars_model;
6566         GObject *mpkeys;
6567         gchar *ui_path;
6568 #ifdef ENABLE_DBUS
6569         GDBusConnection *connection;
6570         static gint window_id = 0;
6571 #endif
6572
6573         g_signal_connect (ev_window, "configure_event",
6574                           G_CALLBACK (window_configure_event_cb), NULL);
6575         g_signal_connect (ev_window, "window_state_event",
6576                           G_CALLBACK (window_state_event_cb), NULL);
6577
6578         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6579
6580 #ifdef ENABLE_DBUS
6581         connection = ev_application_get_dbus_connection (EV_APP);
6582         if (connection) {
6583                 if (!introspection_data) {
6584                         introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, &error);
6585                         if (error) g_warning ("%s\n", error->message);
6586                 }
6587                 g_assert (introspection_data != NULL);
6588
6589                 ev_window->priv->dbus_object_path = g_strdup_printf (EV_WINDOW_DBUS_OBJECT_PATH, window_id++);
6590                 ev_window->priv->dbus_object_id =
6591                     g_dbus_connection_register_object (connection,
6592                                                        ev_window->priv->dbus_object_path,
6593                                                        introspection_data->interfaces[0],
6594                                                        &interface_vtable,
6595                                                        ev_window, NULL,
6596                                                        &error);
6597                 if (ev_window->priv->dbus_object_id == 0) {
6598                         g_printerr ("Failed to register bus object %s: %s\n",
6599                                     ev_window->priv->dbus_object_path, error->message);
6600                         g_error_free (error);
6601                         g_free (ev_window->priv->dbus_object_path);
6602                         ev_window->priv->dbus_object_path = NULL;
6603                         error = NULL;
6604                 }
6605         }
6606
6607 #endif /* ENABLE_DBUS */
6608
6609         ev_window->priv->model = ev_document_model_new ();
6610
6611         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6612         ev_window->priv->title = ev_window_title_new (ev_window);
6613
6614         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6615         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6616         gtk_widget_show (ev_window->priv->main_box);
6617
6618         action_group = gtk_action_group_new ("MenuActions");
6619         ev_window->priv->action_group = action_group;
6620         gtk_action_group_set_translation_domain (action_group, NULL);
6621         gtk_action_group_add_actions (action_group, entries,
6622                                       G_N_ELEMENTS (entries), ev_window);
6623         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6624                                              G_N_ELEMENTS (toggle_entries),
6625                                              ev_window);
6626         set_action_properties (action_group);
6627         register_custom_actions (ev_window, action_group);
6628
6629         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6630         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6631                                             action_group, 0);
6632
6633         accel_group =
6634                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6635         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6636
6637         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6638
6639         action_group = gtk_action_group_new ("ViewPopupActions");
6640         ev_window->priv->view_popup_action_group = action_group;
6641         gtk_action_group_set_translation_domain (action_group, NULL);
6642         gtk_action_group_add_actions (action_group, view_popup_entries,
6643                                       G_N_ELEMENTS (view_popup_entries),
6644                                       ev_window);
6645         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6646                                             action_group, 0);
6647
6648         action_group = gtk_action_group_new ("AttachmentPopupActions");
6649         ev_window->priv->attachment_popup_action_group = action_group;
6650         gtk_action_group_set_translation_domain (action_group, NULL);
6651         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6652                                       G_N_ELEMENTS (attachment_popup_entries),
6653                                       ev_window);
6654         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6655                                             action_group, 0);
6656
6657         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6658                                     "evince-ui.xml", NULL);
6659         if (!gtk_ui_manager_add_ui_from_file (
6660                 ev_window->priv->ui_manager, ui_path, &error))
6661         {
6662                 g_warning ("building menus failed: %s", error->message);
6663                 g_error_free (error);
6664         }
6665         g_free (ui_path);
6666
6667         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6668         ev_window->priv->recent_action_group = NULL;
6669         ev_window->priv->recent_ui_id = 0;
6670         g_signal_connect_swapped (ev_window->priv->recent_manager,
6671                                   "changed",
6672                                   G_CALLBACK (ev_window_setup_recent),
6673                                   ev_window);
6674
6675         ev_window->priv->menubar =
6676                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6677                                             "/MainMenu");
6678         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6679                             ev_window->priv->menubar,
6680                             FALSE, FALSE, 0);
6681         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6682                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6683         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6684         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6685                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6686         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6687
6688         toolbars_model = get_toolbars_model ();
6689         ev_window->priv->toolbar = GTK_WIDGET
6690                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6691                                "ui-manager", ev_window->priv->ui_manager,
6692                                "popup-path", "/ToolbarPopup",
6693                                "model", toolbars_model,
6694                                NULL));
6695         g_object_unref (toolbars_model);
6696
6697         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6698                                    "DefaultToolBar");
6699         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6700                             ev_window->priv->toolbar,
6701                             FALSE, FALSE, 0);
6702         gtk_widget_show (ev_window->priv->toolbar);
6703
6704         /* Add the main area */
6705         ev_window->priv->hpaned = gtk_hpaned_new ();
6706         g_signal_connect (ev_window->priv->hpaned,
6707                           "notify::position",
6708                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6709                           ev_window);
6710
6711         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6712         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6713                             TRUE, TRUE, 0);
6714         gtk_widget_show (ev_window->priv->hpaned);
6715
6716         ev_window->priv->sidebar = ev_sidebar_new ();
6717         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6718                               ev_window->priv->model);
6719         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6720                          ev_window->priv->sidebar, FALSE, FALSE);
6721         gtk_widget_show (ev_window->priv->sidebar);
6722
6723         /* Stub sidebar, for now */
6724
6725         sidebar_widget = ev_sidebar_thumbnails_new ();
6726         ev_window->priv->sidebar_thumbs = sidebar_widget;
6727         g_signal_connect (sidebar_widget,
6728                           "notify::main-widget",
6729                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6730                           ev_window);
6731         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6732         gtk_widget_show (sidebar_widget);
6733         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6734                              sidebar_widget);
6735
6736         sidebar_widget = ev_sidebar_links_new ();
6737         ev_window->priv->sidebar_links = sidebar_widget;
6738         g_signal_connect (sidebar_widget,
6739                           "notify::model",
6740                           G_CALLBACK (sidebar_widget_model_set),
6741                           ev_window);
6742         g_signal_connect (sidebar_widget,
6743                           "link_activated",
6744                           G_CALLBACK (sidebar_links_link_activated_cb),
6745                           ev_window);
6746         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6747         gtk_widget_show (sidebar_widget);
6748         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6749                              sidebar_widget);
6750
6751         sidebar_widget = ev_sidebar_attachments_new ();
6752         ev_window->priv->sidebar_attachments = sidebar_widget;
6753         g_signal_connect_object (sidebar_widget,
6754                                  "popup",
6755                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6756                                  ev_window, 0);
6757         gtk_widget_show (sidebar_widget);
6758         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6759                              sidebar_widget);
6760
6761         sidebar_widget = ev_sidebar_layers_new ();
6762         ev_window->priv->sidebar_layers = sidebar_widget;
6763         g_signal_connect (sidebar_widget,
6764                           "layers_visibility_changed",
6765                           G_CALLBACK (sidebar_layers_visibility_changed),
6766                           ev_window);
6767         gtk_widget_show (sidebar_widget);
6768         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6769                              sidebar_widget);
6770
6771         sidebar_widget = ev_sidebar_annotations_new ();
6772         ev_window->priv->sidebar_annots = sidebar_widget;
6773         g_signal_connect (sidebar_widget,
6774                           "annot_activated",
6775                           G_CALLBACK (sidebar_annots_annot_activated_cb),
6776                           ev_window);
6777         g_signal_connect (sidebar_widget,
6778                           "begin_annot_add",
6779                           G_CALLBACK (sidebar_annots_begin_annot_add),
6780                           ev_window);
6781         g_signal_connect (sidebar_widget,
6782                           "annot_add_cancelled",
6783                           G_CALLBACK (sidebar_annots_annot_add_cancelled),
6784                           ev_window);
6785         gtk_widget_show (sidebar_widget);
6786         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6787                              sidebar_widget);
6788
6789         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6790         ev_window->priv->scrolled_window =
6791                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6792                                           "shadow-type", GTK_SHADOW_IN,
6793                                           NULL));
6794         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6795                             ev_window->priv->scrolled_window,
6796                             TRUE, TRUE, 0);
6797         gtk_widget_show (ev_window->priv->scrolled_window);
6798
6799         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6800                         ev_window->priv->view_box);
6801         gtk_widget_show (ev_window->priv->view_box);
6802
6803         ev_window->priv->view = ev_view_new ();
6804         ev_view_set_page_cache_size (EV_VIEW (ev_window->priv->view), PAGE_CACHE_SIZE);
6805         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6806
6807         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6808         g_signal_connect_swapped (ev_window->priv->password_view,
6809                                   "unlock",
6810                                   G_CALLBACK (ev_window_password_view_unlock),
6811                                   ev_window);
6812         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6813                                  G_CALLBACK (view_actions_focus_in_cb),
6814                                  ev_window, 0);
6815         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6816                                  G_CALLBACK (view_actions_focus_out_cb),
6817                                  ev_window, 0);
6818         g_signal_connect_object (ev_window->priv->view, "external-link",
6819                                  G_CALLBACK (view_external_link_cb),
6820                                  ev_window, 0);
6821         g_signal_connect_object (ev_window->priv->view, "handle-link",
6822                                  G_CALLBACK (view_handle_link_cb),
6823                                  ev_window, 0);
6824         g_signal_connect_object (ev_window->priv->view, "popup",
6825                                  G_CALLBACK (view_menu_popup_cb),
6826                                  ev_window, 0);
6827         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6828                                  G_CALLBACK (view_selection_changed_cb),
6829                                  ev_window, 0);
6830         g_signal_connect_object (ev_window->priv->view, "annot-added",
6831                                  G_CALLBACK (view_annot_added),
6832                                  ev_window, 0);
6833 #ifdef ENABLE_DBUS
6834         g_signal_connect_swapped (ev_window->priv->view, "sync-source",
6835                                   G_CALLBACK (ev_window_sync_source),
6836                                   ev_window);
6837 #endif
6838         gtk_widget_show (ev_window->priv->view);
6839         gtk_widget_show (ev_window->priv->password_view);
6840
6841         /* Find Bar */
6842         ev_window->priv->find_bar = egg_find_bar_new ();
6843         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6844                           ev_window->priv->find_bar,
6845                           FALSE, TRUE, 0);
6846
6847         /* We own a ref on these widgets, as we can swap them in and out */
6848         g_object_ref (ev_window->priv->view);
6849         g_object_ref (ev_window->priv->password_view);
6850
6851         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6852                            ev_window->priv->view);
6853
6854         /* Connect to model signals */
6855         g_signal_connect_swapped (ev_window->priv->model,
6856                                   "page-changed",
6857                                   G_CALLBACK (ev_window_page_changed_cb),
6858                                   ev_window);
6859         g_signal_connect (ev_window->priv->model,
6860                           "notify::document",
6861                           G_CALLBACK (ev_window_document_changed_cb),
6862                           ev_window);
6863         g_signal_connect (ev_window->priv->model,
6864                           "notify::scale",
6865                           G_CALLBACK (ev_window_zoom_changed_cb),
6866                           ev_window);
6867         g_signal_connect (ev_window->priv->model,
6868                           "notify::sizing-mode",
6869                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6870                           ev_window);
6871         g_signal_connect (ev_window->priv->model,
6872                           "notify::rotation",
6873                           G_CALLBACK (ev_window_rotation_changed_cb),
6874                           ev_window);
6875         g_signal_connect (ev_window->priv->model,
6876                           "notify::continuous",
6877                           G_CALLBACK (ev_window_continuous_changed_cb),
6878                           ev_window);
6879         g_signal_connect (ev_window->priv->model,
6880                           "notify::dual-page",
6881                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6882                           ev_window);
6883         g_signal_connect (ev_window->priv->model,
6884                           "notify::inverted-colors",
6885                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6886                           ev_window);
6887
6888         /* Connect sidebar signals */
6889         g_signal_connect (ev_window->priv->sidebar,
6890                           "notify::visible",
6891                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6892                           ev_window);
6893         g_signal_connect (ev_window->priv->sidebar,
6894                           "notify::current-page",
6895                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6896                           ev_window);
6897
6898         /* Connect to find bar signals */
6899         g_signal_connect (ev_window->priv->find_bar,
6900                           "previous",
6901                           G_CALLBACK (find_bar_previous_cb),
6902                           ev_window);
6903         g_signal_connect (ev_window->priv->find_bar,
6904                           "next",
6905                           G_CALLBACK (find_bar_next_cb),
6906                           ev_window);
6907         g_signal_connect (ev_window->priv->find_bar,
6908                           "close",
6909                           G_CALLBACK (find_bar_close_cb),
6910                           ev_window);
6911         g_signal_connect (ev_window->priv->find_bar,
6912                           "notify::search-string",
6913                           G_CALLBACK (find_bar_search_changed_cb),
6914                           ev_window);
6915         g_signal_connect (ev_window->priv->find_bar,
6916                           "notify::case-sensitive",
6917                           G_CALLBACK (find_bar_search_changed_cb),
6918                           ev_window);
6919         g_signal_connect (ev_window->priv->find_bar,
6920                           "notify::visible",
6921                           G_CALLBACK (find_bar_visibility_changed_cb),
6922                           ev_window);
6923         g_signal_connect (ev_window->priv->find_bar,
6924                           "scroll",
6925                           G_CALLBACK (find_bar_scroll),
6926                           ev_window);
6927
6928         /* Popups */
6929         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6930                                                                  "/DocumentPopup");
6931         ev_window->priv->link = NULL;
6932
6933         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6934                                                                        "/AttachmentPopup");
6935         ev_window->priv->attach_list = NULL;
6936
6937         /* Media player keys */
6938         mpkeys = ev_application_get_media_keys (EV_APP);
6939         if (mpkeys) {
6940                 g_signal_connect_swapped (mpkeys, "key_pressed",
6941                                           G_CALLBACK (ev_window_media_player_key_pressed),
6942                                           ev_window);
6943         }
6944
6945         /* Give focus to the document view */
6946         gtk_widget_grab_focus (ev_window->priv->view);
6947
6948         ev_window->priv->default_settings = g_settings_new (GS_SCHEMA_NAME".Default");
6949         g_settings_delay (ev_window->priv->default_settings);
6950
6951         /* Set it user interface params */
6952         ev_window_setup_recent (ev_window);
6953
6954         ev_window_setup_gtk_settings (ev_window);
6955
6956         setup_chrome_from_metadata (ev_window);
6957         update_chrome_actions (ev_window);
6958         update_chrome_visibility (ev_window);
6959
6960         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6961
6962         setup_view_from_metadata (ev_window);
6963         setup_sidebar_from_metadata (ev_window);
6964
6965         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6966         ev_window_setup_action_sensitivity (ev_window);
6967
6968         /* Drag and Drop */
6969         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6970                            GTK_DEST_DEFAULT_ALL,
6971                            NULL, 0,
6972                            GDK_ACTION_COPY);
6973         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6974 }
6975
6976 /**
6977  * ev_window_new:
6978  *
6979  * Creates a #GtkWidget that represents the window.
6980  *
6981  * Returns: the #GtkWidget that represents the window.
6982  */
6983 GtkWidget *
6984 ev_window_new (void)
6985 {
6986         GtkWidget *ev_window;
6987
6988         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6989                                               "type", GTK_WINDOW_TOPLEVEL,
6990                                               NULL));
6991
6992         return ev_window;
6993 }
6994
6995 const gchar *
6996 ev_window_get_dbus_object_path (EvWindow *ev_window)
6997 {
6998 #ifdef ENABLE_DBUS
6999         return ev_window->priv->dbus_object_path;
7000 #else
7001         return NULL;
7002 #endif
7003 }