shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41
  42 #ifdef WITH_GCONF
  43 #include <gconf/gconf-client.h>
  44 #endif
  45
  46 #include "egg-editable-toolbar.h"
  47 #include "egg-toolbar-editor.h"
  48 #include "egg-toolbars-model.h"
  49
  50 #include "eggfindbar.h"
  51
  52 #include "ephy-zoom-action.h"
  53 #include "ephy-zoom.h"
  54
  55 #include "ev-application.h"
  56 #include "ev-document-factory.h"
  57 #include "ev-document-find.h"
  58 #include "ev-document-fonts.h"
  59 #include "ev-document-images.h"
  60 #include "ev-document-links.h"
  61 #include "ev-document-thumbnails.h"
  62 #include "ev-document-type-builtins.h"
  63 #include "ev-file-exporter.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-file-monitor.h"
  66 #include "ev-history.h"
  67 #include "ev-image.h"
  68 #include "ev-job-scheduler.h"
  69 #include "ev-jobs.h"
  70 #include "ev-message-area.h"
  71 #include "ev-metadata.h"
  72 #include "ev-navigation-action.h"
  73 #include "ev-open-recent-action.h"
  74 #include "ev-page-action.h"
  75 #include "ev-password-view.h"
  76 #include "ev-properties-dialog.h"
  77 #include "ev-sidebar-attachments.h"
  78 #include "ev-sidebar.h"
  79 #include "ev-sidebar-links.h"
  80 #include "ev-sidebar-page.h"
  81 #include "ev-sidebar-thumbnails.h"
  82 #include "ev-sidebar-layers.h"
  83 #include "ev-stock-icons.h"
  84 #include "ev-utils.h"
  85 #include "ev-keyring.h"
  86 #include "ev-view.h"
  87 #include "ev-view-type-builtins.h"
  88 #include "ev-window.h"
  89 #include "ev-window-title.h"
  90 #include "ev-print-operation.h"
  91 #include "ev-progress-message-area.h"
  92
  93 #ifdef ENABLE_DBUS
  94 #include "ev-media-player-keys.h"
  95 #endif /* ENABLE_DBUS */
  96
  97 #ifdef ENABLE_PDF
  98 #include <poppler.h>
  99 #endif
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *message_area;
 136         GtkWidget *password_view;
 137         GtkWidget *sidebar_thumbs;
 138         GtkWidget *sidebar_links;
 139         GtkWidget *sidebar_attachments;
 140         GtkWidget *sidebar_layers;
 141
 142         /* Menubar accels */
 143         guint           menubar_accel_keyval;
 144         GdkModifierType menubar_accel_modifier;
 145
 146         /* Progress Messages */
 147         guint progress_idle;
 148         GCancellable *progress_cancellable;
 149
 150         /* Dialogs */
 151         GtkWidget *properties;
 152         GtkWidget *print_dialog;
 153
 154         /* UI Builders */
 155         GtkActionGroup   *action_group;
 156         GtkActionGroup   *view_popup_action_group;
 157         GtkActionGroup   *attachment_popup_action_group;
 158         GtkRecentManager *recent_manager;
 159         GtkActionGroup   *recent_action_group;
 160         guint             recent_ui_id;
 161         GtkUIManager     *ui_manager;
 162
 163         /* Fullscreen mode */
 164         GtkWidget *fullscreen_toolbar;
 165
 166         /* Presentation mode */
 167         guint      presentation_timeout_id;
 168
 169         /* Popup view */
 170         GtkWidget *view_popup;
 171         EvLink    *link;
 172         EvImage   *image;
 173
 174         /* Popup attachment */
 175         GtkWidget    *attachment_popup;
 176         GList        *attach_list;
 177
 178         /* Document */
 179         EvDocumentModel *model;
 180         char *uri;
 181         glong uri_mtime;
 182         char *local_uri;
 183         gboolean in_reload;
 184         EvFileMonitor *monitor;
 185         guint setup_document_idle;
 186
 187         EvDocument *document;
 188         EvHistory *history;
 189         EvWindowPageMode page_mode;
 190         EvWindowTitle *title;
 191         EvMetadata *metadata;
 192
 193         /* Load params */
 194         EvLinkDest       *dest;
 195         gchar            *search_string;
 196         EvWindowRunMode   window_mode;
 197
 198         EvJob            *load_job;
 199         EvJob            *reload_job;
 200         EvJob            *thumbnail_job;
 201         EvJob            *save_job;
 202         EvJob            *find_job;
 203
 204         /* Printing */
 205         GQueue           *print_queue;
 206         GtkPrintSettings *print_settings;
 207         GtkPageSetup     *print_page_setup;
 208         gboolean          close_after_print;
 209 #ifdef WITH_GCONF
 210         GConfClient *gconf_client;
 211 #endif
 212 };
 213
 214 #define EV_WINDOW_GET_PRIVATE(object) \
 215         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 216
 217 #define PAGE_SELECTOR_ACTION    "PageSelector"
 218 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 219 #define NAVIGATION_ACTION       "Navigation"
 220
 221 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 222 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 223 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 224 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 225
 226 #define PRESENTATION_TIMEOUT 5
 227
 228 #define SIDEBAR_DEFAULT_SIZE    132
 229 #define LINKS_SIDEBAR_ID "links"
 230 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 231 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 232 #define LAYERS_SIDEBAR_ID "layers"
 233
 234 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 235 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 236 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 237
 238 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 239
 240 #define MIN_SCALE 0.05409
 241 #define MAX_SCALE 4.0
 242
 243 static const gchar *document_print_settings[] = {
 244         GTK_PRINT_SETTINGS_N_COPIES,
 245         GTK_PRINT_SETTINGS_COLLATE,
 246         GTK_PRINT_SETTINGS_REVERSE,
 247         GTK_PRINT_SETTINGS_NUMBER_UP,
 248         GTK_PRINT_SETTINGS_SCALE,
 249         GTK_PRINT_SETTINGS_PRINT_PAGES,
 250         GTK_PRINT_SETTINGS_PAGE_RANGES,
 251         GTK_PRINT_SETTINGS_PAGE_SET,
 252         GTK_PRINT_SETTINGS_OUTPUT_URI
 253 };
 254
 255 static void     ev_window_update_actions                (EvWindow         *ev_window);
 256 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 257                                                          GParamSpec       *pspec,
 258                                                          EvWindow         *ev_window);
 259 static void     ev_window_set_page_mode                 (EvWindow         *window,
 260                                                          EvWindowPageMode  page_mode);
 261 static void     ev_window_load_job_cb                   (EvJob            *job,
 262                                                          gpointer          data);
 263 static void     ev_window_reload_document               (EvWindow         *window,
 264                                                          EvLinkDest *dest);
 265 static void     ev_window_reload_job_cb                 (EvJob            *job,
 266                                                          EvWindow         *window);
 267 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 268                                                          EvWindow         *ev_window);
 269 static void     ev_window_save_job_cb                   (EvJob            *save,
 270                                                          EvWindow         *window);
 271 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 272                                                          GParamSpec       *pspec,
 273                                                          EvWindow         *ev_window);
 274 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 275                                                          GParamSpec       *pspec,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_add_recent                    (EvWindow         *window,
 278                                                          const char       *filename);
 279 static void     ev_window_run_fullscreen                (EvWindow         *window);
 280 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 281                                                          gboolean          unfullscreen_window);
 282 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 283                                                          EvWindow         *window);
 284 static void     ev_window_run_presentation              (EvWindow         *window);
 285 static void     ev_window_stop_presentation             (EvWindow         *window,
 286                                                          gboolean          unfullscreen_window);
 287 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 288                                                          EvWindow         *window);
 289 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 298                                                          EvWindow         *window);
 299 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 300                                                          EvWindow         *window);
 301 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 302                                                          EvWindow         *window);
 303 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 304                                                          EvWindow         *ev_window);
 305 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     view_handle_link_cb                     (EvView           *view,
 308                                                          EvLink           *link,
 309                                                          EvWindow         *window);
 310 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 311 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 312                                                          EvWindow         *ev_window);
 313 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 314                                                          GParamSpec       *param,
 315                                                          EvWindow         *ev_window);
 316 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 317                                                          GFile            *source_file);
 318 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 319                                                          const gchar      *key,
 320                                                          gpointer          user_data);
 321
 322 static guint ev_window_n_copies = 0;
 323
 324 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 325
 326 static void
 327 ev_window_set_action_sensitive (EvWindow   *ev_window,
 328                                 const char *name,
 329                                 gboolean    sensitive)
 330 {
 331         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 332                                                          name);
 333         gtk_action_set_sensitive (action, sensitive);
 334 }
 335
 336
 337 static void
 338 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 339 {
 340         EvDocument *document = ev_window->priv->document;
 341         const EvDocumentInfo *info = NULL;
 342         gboolean has_document = FALSE;
 343         gboolean ok_to_print = TRUE;
 344         gboolean ok_to_copy = TRUE;
 345         gboolean has_properties = TRUE;
 346         gboolean override_restrictions = TRUE;
 347         gboolean can_get_text = FALSE;
 348         gboolean has_pages = FALSE;
 349         gboolean can_find = FALSE;
 350
 351         if (document) {
 352                 has_document = TRUE;
 353                 has_pages = ev_document_get_n_pages (document) > 0;
 354                 info = ev_document_get_info (document);
 355         }
 356
 357         if (!info || info->fields_mask == 0) {
 358                 has_properties = FALSE;
 359         }
 360
 361         if (has_document && EV_IS_SELECTION (document)) {
 362                 can_get_text = TRUE;
 363         }
 364
 365         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 366                 can_find = TRUE;
 367         }
 368
 369 #ifdef WITH_GCONF
 370         if (has_document)
 371                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 372                                                                GCONF_OVERRIDE_RESTRICTIONS,
 373                                                                NULL);
 374 #endif
 375         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 376                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 377                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 378         }
 379
 380         if (has_document && !ev_print_operation_exists_for_document(document))
 381                 ok_to_print = FALSE;
 382
 383 #ifdef WITH_GCONF
 384         if (has_document &&
 385             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 386                 ok_to_copy = FALSE;
 387         }
 388
 389         if (has_document &&
 390             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 391                 ok_to_print = FALSE;
 392         }
 393 #endif
 394
 395         /* File menu */
 396         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 397         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 398 #if !GTK_CHECK_VERSION (2, 17, 4)
 399         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 400 #endif
 401         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 402         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 403
 404         /* Edit menu */
 405         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 406         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 407         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 408         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 409         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 410
 411         /* View menu */
 412         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 413         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 414         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 415         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 416         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 417         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 418
 419         /* Toolbar-specific actions: */
 420         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 421         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 422         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 423
 424         ev_window_update_actions (ev_window);
 425 }
 426
 427 static void
 428 ev_window_update_actions (EvWindow *ev_window)
 429 {
 430         EvView *view = EV_VIEW (ev_window->priv->view);
 431         int n_pages = 0, page = -1;
 432         gboolean has_pages = FALSE;
 433         gboolean presentation_mode;
 434         gboolean can_find_in_page = FALSE;
 435         EvSizingMode sizing_mode;
 436
 437         if (ev_window->priv->document) {
 438                 page = ev_document_model_get_page (ev_window->priv->model);
 439                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 440                 has_pages = n_pages > 0;
 441         }
 442
 443         can_find_in_page = (ev_window->priv->find_job &&
 444                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 445
 446         ev_window_set_action_sensitive (ev_window, "EditCopy",
 447                                         has_pages &&
 448                                         ev_view_get_has_selection (view));
 449         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 450                                         has_pages && can_find_in_page);
 451         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 452                                         has_pages && can_find_in_page);
 453         ev_window_set_action_sensitive (ev_window, "F3",
 454                                         has_pages && can_find_in_page);
 455
 456         presentation_mode = ev_view_get_presentation (view);
 457
 458         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 459                                         has_pages &&
 460                                         ev_view_can_zoom_in (view) &&
 461                                         !presentation_mode);
 462         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 463                                         has_pages &&
 464                                         ev_view_can_zoom_out (view) &&
 465                                         !presentation_mode);
 466
 467         /* Go menu */
 468         if (has_pages) {
 469                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 470                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 471                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 472                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 473         } else {
 474                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 475                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 476                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 477                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 478         }
 479
 480         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 481         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 482                 GtkAction *action;
 483                 float      zoom;
 484                 float      real_zoom;
 485
 486                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 487                                                       ZOOM_CONTROL_ACTION);
 488
 489                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 490                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 491                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 492
 493                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 494         }
 495 }
 496
 497 static void
 498 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 499 {
 500         gboolean can_find;
 501
 502         can_find = window->priv->document &&
 503             EV_IS_DOCUMENT_FIND (window->priv->document);
 504
 505         if (window->priv->action_group) {
 506                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 507                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 508                 ev_window_set_action_sensitive (window, "Space", sensitive);
 509                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 510                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 511                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 512                 ev_window_set_action_sensitive (window, "Return", sensitive);
 513                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 514                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 515                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 516                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 517                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 518                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 519
 520                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 521         }
 522 }
 523
 524 static void
 525 set_widget_visibility (GtkWidget *widget, gboolean visible)
 526 {
 527         g_assert (GTK_IS_WIDGET (widget));
 528
 529         if (visible)
 530                 gtk_widget_show (widget);
 531         else
 532                 gtk_widget_hide (widget);
 533 }
 534
 535 static void
 536 update_chrome_visibility (EvWindow *window)
 537 {
 538         EvWindowPrivate *priv = window->priv;
 539         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 540         gboolean fullscreen_mode, presentation, fullscreen;
 541
 542         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 543         fullscreen = ev_document_model_get_fullscreen (priv->model);
 544         fullscreen_mode = fullscreen || presentation;
 545
 546         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 547         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 548                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 549         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 550                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 551         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 552         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 553
 554         set_widget_visibility (priv->menubar, menubar);
 555         set_widget_visibility (priv->toolbar, toolbar);
 556         set_widget_visibility (priv->find_bar, findbar);
 557         set_widget_visibility (priv->sidebar, sidebar);
 558
 559         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 560
 561         if (priv->fullscreen_toolbar != NULL) {
 562                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 563         }
 564 }
 565
 566 static void
 567 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 568 {
 569         EvWindowPrivate *priv = window->priv;
 570
 571         if (active) {
 572                 priv->chrome |= flag;
 573         } else {
 574                 priv->chrome &= ~flag;
 575         }
 576 }
 577
 578 static void
 579 update_sizing_buttons (EvWindow *window)
 580 {
 581         GtkActionGroup *action_group = window->priv->action_group;
 582         GtkAction *action;
 583         gboolean best_fit, page_width;
 584
 585         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 586                 case EV_SIZING_BEST_FIT:
 587                         best_fit = TRUE;
 588                         page_width = FALSE;
 589                         break;
 590                 case EV_SIZING_FIT_WIDTH:
 591                         best_fit = FALSE;
 592                         page_width = TRUE;
 593                         break;
 594                 default:
 595                         best_fit = page_width = FALSE;
 596                         break;
 597         }
 598
 599         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 600         g_signal_handlers_block_by_func
 601                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 602         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 603         g_signal_handlers_unblock_by_func
 604                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 605
 606         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 607         g_signal_handlers_block_by_func
 608                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 609         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 610         g_signal_handlers_unblock_by_func
 611                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 612
 613         action = gtk_action_group_get_action (window->priv->action_group,
 614                                               ZOOM_CONTROL_ACTION);
 615         if (best_fit) {
 616                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 617                                                  EPHY_ZOOM_BEST_FIT);
 618         } else if (page_width) {
 619                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 620                                                  EPHY_ZOOM_FIT_WIDTH);
 621         }
 622 }
 623
 624 /**
 625  * ev_window_is_empty:
 626  * @ev_window: The instance of the #EvWindow.
 627  *
 628  * It does look if there is any document loaded or if there is any job to load
 629  * a document.
 630  *
 631  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 632  *          loaded, %FALSE in other case.
 633  */
 634 gboolean
 635 ev_window_is_empty (const EvWindow *ev_window)
 636 {
 637         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 638
 639         return (ev_window->priv->document == NULL) &&
 640                 (ev_window->priv->load_job == NULL);
 641 }
 642
 643 static void
 644 ev_window_set_message_area (EvWindow  *window,
 645                             GtkWidget *area)
 646 {
 647         if (window->priv->message_area == area)
 648                 return;
 649
 650         if (window->priv->message_area)
 651                 gtk_widget_destroy (window->priv->message_area);
 652         window->priv->message_area = area;
 653
 654         if (!area)
 655                 return;
 656
 657         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 658                             window->priv->message_area,
 659                             FALSE, FALSE, 0);
 660         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 661                                window->priv->message_area, 0);
 662         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 663                                    (gpointer) &(window->priv->message_area));
 664 }
 665
 666 static void
 667 ev_window_message_area_response_cb (EvMessageArea *area,
 668                                     gint           response_id,
 669                                     EvWindow      *window)
 670 {
 671         ev_window_set_message_area (window, NULL);
 672 }
 673
 674 static void
 675 ev_window_error_message (EvWindow    *window,
 676                          GError      *error,
 677                          const gchar *format,
 678                          ...)
 679 {
 680         GtkWidget *area;
 681         va_list    args;
 682         gchar     *msg = NULL;
 683
 684         if (window->priv->message_area)
 685                 return;
 686
 687         va_start (args, format);
 688         msg = g_strdup_vprintf (format, args);
 689         va_end (args);
 690
 691         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 692                                     msg,
 693                                     GTK_STOCK_CLOSE,
 694                                     GTK_RESPONSE_CLOSE,
 695                                     NULL);
 696         g_free (msg);
 697
 698         if (error)
 699                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 700         g_signal_connect (area, "response",
 701                           G_CALLBACK (ev_window_message_area_response_cb),
 702                           window);
 703         gtk_widget_show (area);
 704         ev_window_set_message_area (window, area);
 705 }
 706
 707 static void
 708 ev_window_warning_message (EvWindow    *window,
 709                            const gchar *format,
 710                            ...)
 711 {
 712         GtkWidget *area;
 713         va_list    args;
 714         gchar     *msg = NULL;
 715
 716         if (window->priv->message_area)
 717                 return;
 718
 719         va_start (args, format);
 720         msg = g_strdup_vprintf (format, args);
 721         va_end (args);
 722
 723         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 724                                     msg,
 725                                     GTK_STOCK_CLOSE,
 726                                     GTK_RESPONSE_CLOSE,
 727                                     NULL);
 728         g_free (msg);
 729
 730         g_signal_connect (area, "response",
 731                           G_CALLBACK (ev_window_message_area_response_cb),
 732                           window);
 733         gtk_widget_show (area);
 734         ev_window_set_message_area (window, area);
 735 }
 736
 737 typedef struct _FindTask {
 738         const gchar *page_label;
 739         gchar *chapter;
 740 } FindTask;
 741
 742 static gboolean
 743 ev_window_find_chapter (GtkTreeModel *tree_model,
 744                         GtkTreePath  *path,
 745                         GtkTreeIter  *iter,
 746                         gpointer      data)
 747 {
 748         FindTask *task = (FindTask *)data;
 749         gchar *page_string;
 750
 751         gtk_tree_model_get (tree_model, iter,
 752                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 753                             -1);
 754
 755         if (!page_string)
 756                 return FALSE;
 757
 758         if (!strcmp (page_string, task->page_label)) {
 759                 gtk_tree_model_get (tree_model, iter,
 760                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 761                                     -1);
 762                 g_free (page_string);
 763                 return TRUE;
 764         }
 765
 766         g_free (page_string);
 767         return FALSE;
 768 }
 769
 770 static void
 771 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 772 {
 773         gchar *page_label = NULL;
 774         gchar *link_title;
 775         FindTask find_task;
 776         EvLink *real_link;
 777         EvLinkAction *action;
 778         EvLinkDest *dest;
 779
 780         if (window->priv->history == NULL)
 781                 return;
 782
 783         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 784                 return;
 785
 786         if (link) {
 787                 action = g_object_ref (ev_link_get_action (link));
 788                 dest = ev_link_action_get_dest (action);
 789                 page = ev_link_dest_get_page (dest);
 790                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 791         } else {
 792                 dest = ev_link_dest_new_page (page);
 793                 action = ev_link_action_new_dest (dest);
 794                 page_label = ev_document_get_page_label (window->priv->document, page);
 795         }
 796
 797         if (!page_label)
 798                 return;
 799
 800         find_task.page_label = page_label;
 801         find_task.chapter = NULL;
 802
 803         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 804                 GtkTreeModel *model;
 805
 806                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 807
 808                 if (model) {
 809                         gtk_tree_model_foreach (model,
 810                                                 ev_window_find_chapter,
 811                                                 &find_task);
 812
 813                         g_object_unref (model);
 814                 }
 815         }
 816
 817         if (find_task.chapter)
 818                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 819         else
 820                 link_title = g_strdup_printf (_("Page %s"), page_label);
 821
 822         real_link = ev_link_new (link_title, action);
 823
 824         ev_history_add_link (window->priv->history, real_link);
 825
 826         g_free (find_task.chapter);
 827         g_free (link_title);
 828         g_free (page_label);
 829         g_object_unref (real_link);
 830 }
 831
 832 static void
 833 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 834 {
 835         int current_page = ev_document_model_get_page (window->priv->model);
 836
 837         ev_window_add_history (window, 0, link);
 838         ev_window_add_history (window, current_page, NULL);
 839 }
 840
 841 static void
 842 ev_window_page_changed_cb (EvWindow        *ev_window,
 843                            gint             old_page,
 844                            gint             new_page,
 845                            EvDocumentModel *model)
 846 {
 847         ev_window_update_actions (ev_window);
 848
 849         ev_window_update_find_status_message (ev_window);
 850
 851         if (abs (new_page - old_page) > 1) {
 852                 ev_window_add_history (ev_window, new_page, NULL);
 853                 ev_window_add_history (ev_window, old_page, NULL);
 854         }
 855
 856         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 857                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 858 }
 859
 860 static void
 861 update_document_mode (EvWindow *window, EvDocumentMode mode)
 862 {
 863         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 864                 ev_window_run_presentation (window);
 865         }
 866         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 867                 ev_window_run_fullscreen (window);
 868         }
 869 }
 870
 871 static void
 872 setup_chrome_from_metadata (EvWindow *window)
 873 {
 874         EvChrome chrome = EV_CHROME_NORMAL;
 875         gboolean show_toolbar;
 876
 877         if (window->priv->metadata &&
 878             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 879                 if (!show_toolbar)
 880                         chrome &= ~EV_CHROME_TOOLBAR;
 881         }
 882         window->priv->chrome = chrome;
 883 }
 884
 885 static void
 886 setup_sidebar_from_metadata (EvWindow *window)
 887 {
 888         EvDocument *document = window->priv->document;
 889         GtkWidget  *sidebar = window->priv->sidebar;
 890         GtkWidget  *links = window->priv->sidebar_links;
 891         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 892         GtkWidget  *attachments = window->priv->sidebar_attachments;
 893         GtkWidget  *layers = window->priv->sidebar_layers;
 894         gchar      *page_id;
 895         gint        sidebar_size;
 896         gboolean    sidebar_visibility;
 897
 898         if (!window->priv->metadata)
 899                 return;
 900
 901         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 902                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 903         }
 904
 905         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 906                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 907                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 908                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 909                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 910                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 911                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 912                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 913                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 914                 }
 915         } else if (document) {
 916                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 917                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 918                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 920                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 921                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 922                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 924                 }
 925         }
 926
 927         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 928                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 929                 update_chrome_visibility (window);
 930         }
 931 }
 932
 933 static void
 934 setup_model_from_metadata (EvWindow *window)
 935 {
 936         gint     page;
 937         gchar   *sizing_mode;
 938         gdouble  zoom;
 939         gint     rotation;
 940         gboolean continuous = { 0, };
 941         gboolean dual_page = { 0, };
 942         gboolean fullscreen = { 0, };
 943
 944         if (!window->priv->metadata)
 945                 return;
 946
 947         /* Current page */
 948         if (!window->priv->dest &&
 949             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 950                 ev_document_model_set_page (window->priv->model, page);
 951         }
 952
 953         /* Sizing mode */
 954         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 955                 GEnumValue *enum_value;
 956
 957                 enum_value = g_enum_get_value_by_nick
 958                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 959                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 960         }
 961
 962         /* Zoom */
 963         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 964             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 965                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 966                 ev_document_model_set_scale (window->priv->model, zoom);
 967         }
 968
 969         /* Rotation */
 970         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 971                 switch (rotation) {
 972                 case 90:
 973                         rotation = 90;
 974                         break;
 975                 case 180:
 976                         rotation = 180;
 977                         break;
 978                 case 270:
 979                         rotation = 270;
 980                         break;
 981                 default:
 982                         rotation = 0;
 983                         break;
 984                 }
 985                 ev_document_model_set_rotation (window->priv->model, rotation);
 986         }
 987
 988         /* Continuous */
 989         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
 990                 ev_document_model_set_continuous (window->priv->model, continuous);
 991         }
 992
 993         /* Dual page */
 994         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
 995                 ev_document_model_set_dual_page (window->priv->model, dual_page);
 996         }
 997
 998         /* Fullscreen */
 999         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1000                 if (fullscreen) {
1001                         ev_window_run_fullscreen (window);
1002                 }
1003         }
1004 }
1005
1006 static void
1007 setup_document_from_metadata (EvWindow *window)
1008 {
1009         gint    page, n_pages;
1010         gint    width;
1011         gint    height;
1012         gdouble width_ratio;
1013         gdouble height_ratio;
1014
1015         if (!window->priv->metadata)
1016                 return;
1017
1018         /* Make sure to not open a document on the last page,
1019          * since closing it on the last page most likely means the
1020          * user was finished reading the document. In that case, reopening should
1021          * show the first page. */
1022         page = ev_document_model_get_page (window->priv->model);
1023         n_pages = ev_document_get_n_pages (window->priv->document);
1024         if (page == n_pages - 1)
1025                 ev_document_model_set_page (window->priv->model, 0);
1026
1027         setup_sidebar_from_metadata (window);
1028
1029         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1030             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1031                 return; /* size was already set in setup_size_from_metadata */
1032
1033         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1034             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1035                 gdouble    document_width;
1036                 gdouble    document_height;
1037                 GdkScreen *screen;
1038                 gint       request_width;
1039                 gint       request_height;
1040
1041                 ev_document_get_max_page_size (window->priv->document,
1042                                                &document_width, &document_height);
1043
1044                 request_width = (gint)(width_ratio * document_width + 0.5);
1045                 request_height = (gint)(height_ratio * document_height + 0.5);
1046
1047                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1048                 if (screen) {
1049                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1050                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1051                 }
1052
1053                 if (request_width > 0 && request_height > 0) {
1054                         gtk_window_resize (GTK_WINDOW (window),
1055                                            request_width,
1056                                            request_height);
1057                 }
1058         }
1059 }
1060
1061 static void
1062 setup_size_from_metadata (EvWindow *window)
1063 {
1064         gint     width;
1065         gint     height;
1066         gboolean maximized;
1067         gint     x;
1068         gint     y;
1069
1070         if (!window->priv->metadata)
1071                 return;
1072
1073         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1074                 if (maximized) {
1075                         gtk_window_maximize (GTK_WINDOW (window));
1076                         return;
1077                 } else {
1078                         gtk_window_unmaximize (GTK_WINDOW (window));
1079                 }
1080         }
1081
1082         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1083             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1084                 gtk_window_move (GTK_WINDOW (window), x, y);
1085         }
1086
1087         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1088             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1089                 gtk_window_resize (GTK_WINDOW (window), width, height);
1090         }
1091 }
1092
1093 static void
1094 setup_view_from_metadata (EvWindow *window)
1095 {
1096         gboolean presentation;
1097
1098         if (!window->priv->metadata)
1099                 return;
1100
1101         /* Presentation */
1102         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1103                 if (presentation) {
1104                         ev_window_run_presentation (window);
1105                 }
1106         }
1107 }
1108
1109 static void
1110 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1111 {
1112         if (ev_window->priv->thumbnail_job != NULL) {
1113                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1114                         ev_job_cancel (ev_window->priv->thumbnail_job);
1115
1116                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1117                                                       ev_window_set_icon_from_thumbnail,
1118                                                       ev_window);
1119                 g_object_unref (ev_window->priv->thumbnail_job);
1120                 ev_window->priv->thumbnail_job = NULL;
1121         }
1122 }
1123
1124 static void
1125 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1126                                    EvWindow       *ev_window)
1127 {
1128         if (job->thumbnail) {
1129                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1130                                      job->thumbnail);
1131         }
1132
1133         ev_window_clear_thumbnail_job (ev_window);
1134 }
1135
1136 static void
1137 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1138 {
1139         gdouble page_width;
1140         gdouble scale;
1141         EvDocument *document = ev_window->priv->document;
1142
1143         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1144             ev_document_get_n_pages (document) <= 0 ||
1145             !ev_document_check_dimensions (document)) {
1146                 return;
1147         }
1148
1149         ev_window_clear_thumbnail_job (ev_window);
1150
1151         ev_document_get_page_size (document, 0, &page_width, NULL);
1152         scale = 128. / page_width;
1153
1154         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1155         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1156                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1157                           ev_window);
1158         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1159 }
1160
1161 #ifdef WITH_GCONF
1162 static void
1163 lockdown_changed (GConfClient *client,
1164                   guint        cnxn_id,
1165                   GConfEntry  *entry,
1166                   EvWindow    *ev_window)
1167 {
1168         ev_window_setup_action_sensitivity (ev_window);
1169 }
1170 #endif /* WITH_GCONF */
1171
1172 static gboolean
1173 ev_window_setup_document (EvWindow *ev_window)
1174 {
1175         const EvDocumentInfo *info;
1176         EvDocument *document = ev_window->priv->document;
1177         GtkAction *action;
1178
1179         ev_window->priv->setup_document_idle = 0;
1180
1181         ev_window_refresh_window_thumbnail (ev_window, 0);
1182
1183         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1184         ev_window_title_set_document (ev_window->priv->title, document);
1185         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1186
1187 #ifdef WITH_GCONF
1188         if (!ev_window->priv->gconf_client)
1189                 ev_window->priv->gconf_client = gconf_client_get_default ();
1190         gconf_client_add_dir (ev_window->priv->gconf_client,
1191                               GCONF_LOCKDOWN_DIR,
1192                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1193                               NULL);
1194         gconf_client_add_dir (ev_window->priv->gconf_client,
1195                               GCONF_OVERRIDE_RESTRICTIONS,
1196                               GCONF_CLIENT_PRELOAD_NONE,
1197                               NULL);
1198         gconf_client_notify_add (ev_window->priv->gconf_client,
1199                                  GCONF_LOCKDOWN_DIR,
1200                                  (GConfClientNotifyFunc)lockdown_changed,
1201                                  ev_window, NULL, NULL);
1202         gconf_client_notify_add (ev_window->priv->gconf_client,
1203                                  GCONF_OVERRIDE_RESTRICTIONS,
1204                                  (GConfClientNotifyFunc)lockdown_changed,
1205                                  ev_window, NULL, NULL);
1206 #endif /* WITH_GCONF */
1207
1208         ev_window_setup_action_sensitivity (ev_window);
1209
1210         if (ev_window->priv->history)
1211                 g_object_unref (ev_window->priv->history);
1212         ev_window->priv->history = ev_history_new ();
1213         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1214         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1215
1216         if (ev_window->priv->properties) {
1217                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1218                                                    ev_window->priv->uri,
1219                                                    ev_window->priv->document);
1220         }
1221
1222         info = ev_document_get_info (document);
1223         update_document_mode (ev_window, info->mode);
1224
1225         gtk_widget_grab_focus (ev_window->priv->view);
1226
1227         return FALSE;
1228 }
1229
1230 static void
1231 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1232 {
1233         if (ev_window->priv->document == document)
1234                 return;
1235
1236         if (ev_window->priv->document)
1237                 g_object_unref (ev_window->priv->document);
1238         ev_window->priv->document = g_object_ref (document);
1239
1240         ev_window_set_message_area (ev_window, NULL);
1241
1242         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1243                 gint page;
1244
1245                 /* Restart the current page */
1246                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1247                               0,
1248                               ev_document_get_n_pages (document) - 1);
1249                 ev_document_model_set_page (ev_window->priv->model, page);
1250                 g_object_unref (ev_window->priv->dest);
1251                 ev_window->priv->dest = NULL;
1252         }
1253
1254         if (ev_document_get_n_pages (document) <= 0) {
1255                 ev_window_warning_message (ev_window, "%s",
1256                                            _("The document contains no pages"));
1257         } else if (!ev_document_check_dimensions (document)) {
1258                 ev_window_warning_message (ev_window, "%s",
1259                                            _("The document contains only empty pages"));
1260         }
1261
1262         if (ev_window->priv->setup_document_idle > 0)
1263                 g_source_remove (ev_window->priv->setup_document_idle);
1264
1265         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1266 }
1267
1268 static void
1269 ev_window_document_changed (EvWindow *ev_window,
1270                             gpointer  user_data)
1271 {
1272         ev_window_reload_document (ev_window, NULL);
1273 }
1274
1275 static void
1276 ev_window_password_view_unlock (EvWindow *ev_window)
1277 {
1278         const gchar *password;
1279
1280         g_assert (ev_window->priv->load_job);
1281
1282         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1283         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1284         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1285 }
1286
1287 static void
1288 ev_window_clear_load_job (EvWindow *ev_window)
1289 {
1290         if (ev_window->priv->load_job != NULL) {
1291                 if (!ev_job_is_finished (ev_window->priv->load_job))
1292                         ev_job_cancel (ev_window->priv->load_job);
1293
1294                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1295                 g_object_unref (ev_window->priv->load_job);
1296                 ev_window->priv->load_job = NULL;
1297         }
1298 }
1299
1300 static void
1301 ev_window_clear_reload_job (EvWindow *ev_window)
1302 {
1303         if (ev_window->priv->reload_job != NULL) {
1304                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1305                         ev_job_cancel (ev_window->priv->reload_job);
1306
1307                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1308                 g_object_unref (ev_window->priv->reload_job);
1309                 ev_window->priv->reload_job = NULL;
1310         }
1311 }
1312
1313 static void
1314 ev_window_clear_local_uri (EvWindow *ev_window)
1315 {
1316         if (ev_window->priv->local_uri) {
1317                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1318                 g_free (ev_window->priv->local_uri);
1319                 ev_window->priv->local_uri = NULL;
1320         }
1321 }
1322
1323 static void
1324 ev_window_handle_link (EvWindow *ev_window,
1325                        EvLinkDest *dest)
1326 {
1327         if (dest) {
1328                 EvLink *link;
1329                 EvLinkAction *link_action;
1330
1331                 link_action = ev_link_action_new_dest (dest);
1332                 link = ev_link_new (NULL, link_action);
1333                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1334                 g_object_unref (link);
1335         }
1336 }
1337
1338 /* This callback will executed when load job will be finished.
1339  *
1340  * Since the flow of the error dialog is very confusing, we assume that both
1341  * document and uri will go away after this function is called, and thus we need
1342  * to ref/dup them.  Additionally, it needs to clear
1343  * ev_window->priv->password_{uri,document}, and thus people who call this
1344  * function should _not_ necessarily expect those to exist after being
1345  * called. */
1346 static void
1347 ev_window_load_job_cb (EvJob *job,
1348                        gpointer data)
1349 {
1350         EvWindow *ev_window = EV_WINDOW (data);
1351         EvDocument *document = EV_JOB (job)->document;
1352         EvJobLoad *job_load = EV_JOB_LOAD (job);
1353
1354         g_assert (job_load->uri);
1355
1356         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1357
1358         /* Success! */
1359         if (!ev_job_is_failed (job)) {
1360                 ev_document_model_set_document (ev_window->priv->model, document);
1361
1362                 setup_document_from_metadata (ev_window);
1363                 setup_view_from_metadata (ev_window);
1364
1365                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1366
1367                 ev_window_title_set_type (ev_window->priv->title,
1368                                           EV_WINDOW_TITLE_DOCUMENT);
1369                 if (job_load->password) {
1370                         GPasswordSave flags;
1371
1372                         flags = ev_password_view_get_password_save_flags (
1373                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1374                         ev_keyring_save_password (ev_window->priv->uri,
1375                                                   job_load->password,
1376                                                   flags);
1377                 }
1378
1379                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1380                 /* Already unrefed by ev_link_action
1381                  * FIXME: link action should inc dest ref counting
1382                  * or not unref it at all
1383                  */
1384                 ev_window->priv->dest = NULL;
1385
1386                 switch (ev_window->priv->window_mode) {
1387                         case EV_WINDOW_MODE_FULLSCREEN:
1388                                 ev_window_run_fullscreen (ev_window);
1389                                 break;
1390                         case EV_WINDOW_MODE_PRESENTATION:
1391                                 ev_window_run_presentation (ev_window);
1392                                 break;
1393                         default:
1394                                 break;
1395                 }
1396
1397                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1398                         ev_window_cmd_edit_find (NULL, ev_window);
1399                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1400                                                         ev_window->priv->search_string);
1401                 }
1402
1403                 g_free (ev_window->priv->search_string);
1404                 ev_window->priv->search_string = NULL;
1405
1406                 /* Create a monitor for the document */
1407                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1408                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1409                                           G_CALLBACK (ev_window_document_changed),
1410                                           ev_window);
1411
1412                 ev_window_clear_load_job (ev_window);
1413                 return;
1414         }
1415
1416         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1417                 gchar *password;
1418
1419                 setup_view_from_metadata (ev_window);
1420
1421                 /* First look whether password is in keyring */
1422                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1423                 if (password) {
1424                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1425                                 /* Password in kering is wrong */
1426                                 ev_job_load_set_password (job_load, NULL);
1427                                 /* FIXME: delete password from keyring? */
1428                         } else {
1429                                 ev_job_load_set_password (job_load, password);
1430                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1431                                 g_free (password);
1432                                 return;
1433                         }
1434
1435                         g_free (password);
1436                 }
1437
1438                 /* We need to ask the user for a password */
1439                 ev_window_title_set_uri (ev_window->priv->title,
1440                                          ev_window->priv->uri);
1441                 ev_window_title_set_type (ev_window->priv->title,
1442                                           EV_WINDOW_TITLE_PASSWORD);
1443
1444                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1445                                           job_load->uri);
1446
1447                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1448
1449                 ev_job_load_set_password (job_load, NULL);
1450                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1451         } else {
1452                 ev_window_error_message (ev_window, job->error,
1453                                          "%s", _("Unable to open document"));
1454                 ev_window_clear_load_job (ev_window);
1455         }
1456 }
1457
1458 static void
1459 ev_window_reload_job_cb (EvJob    *job,
1460                          EvWindow *ev_window)
1461 {
1462         GtkWidget *widget;
1463         EvLinkDest *dest = NULL;
1464
1465         if (ev_job_is_failed (job)) {
1466                 ev_window_clear_reload_job (ev_window);
1467                 ev_window->priv->in_reload = FALSE;
1468                 g_object_unref (ev_window->priv->dest);
1469                 ev_window->priv->dest = NULL;
1470
1471                 return;
1472         }
1473
1474         if (ev_window->priv->dest) {
1475                 dest = g_object_ref (ev_window->priv->dest);
1476         }
1477         ev_document_model_set_document (ev_window->priv->model,
1478                                         job->document);
1479         ev_window_handle_link (ev_window, dest);
1480
1481         /* Restart the search after reloading */
1482         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1483         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1484                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1485                                             NULL, ev_window);
1486         }
1487
1488         ev_window_clear_reload_job (ev_window);
1489         ev_window->priv->in_reload = FALSE;
1490 }
1491
1492 /**
1493  * ev_window_get_uri:
1494  * @ev_window: The instance of the #EvWindow.
1495  *
1496  * It returns the uri of the document showed in the #EvWindow.
1497  *
1498  * Returns: the uri of the document showed in the #EvWindow.
1499  */
1500 const char *
1501 ev_window_get_uri (EvWindow *ev_window)
1502 {
1503         return ev_window->priv->uri;
1504 }
1505
1506 /**
1507  * ev_window_close_dialogs:
1508  * @ev_window: The window where dialogs will be closed.
1509  *
1510  * It looks for password, print and properties dialogs and closes them and
1511  * frees them from memory. If there is any print job it does free it too.
1512  */
1513 static void
1514 ev_window_close_dialogs (EvWindow *ev_window)
1515 {
1516         if (ev_window->priv->print_dialog)
1517                 gtk_widget_destroy (ev_window->priv->print_dialog);
1518         ev_window->priv->print_dialog = NULL;
1519
1520         if (ev_window->priv->properties)
1521                 gtk_widget_destroy (ev_window->priv->properties);
1522         ev_window->priv->properties = NULL;
1523 }
1524
1525 static void
1526 ev_window_clear_progress_idle (EvWindow *ev_window)
1527 {
1528         if (ev_window->priv->progress_idle > 0)
1529                 g_source_remove (ev_window->priv->progress_idle);
1530         ev_window->priv->progress_idle = 0;
1531 }
1532
1533 static void
1534 reset_progress_idle (EvWindow *ev_window)
1535 {
1536         ev_window->priv->progress_idle = 0;
1537 }
1538
1539 static void
1540 ev_window_show_progress_message (EvWindow   *ev_window,
1541                                  guint       interval,
1542                                  GSourceFunc function)
1543 {
1544         if (ev_window->priv->progress_idle > 0)
1545                 g_source_remove (ev_window->priv->progress_idle);
1546         ev_window->priv->progress_idle =
1547                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1548                                             interval, function,
1549                                             ev_window,
1550                                             (GDestroyNotify)reset_progress_idle);
1551 }
1552
1553 static void
1554 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1555 {
1556         if (ev_window->priv->progress_cancellable)
1557                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1558         else
1559                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1560 }
1561
1562 static void
1563 ev_window_progress_response_cb (EvProgressMessageArea *area,
1564                                 gint                   response,
1565                                 EvWindow              *ev_window)
1566 {
1567         if (response == GTK_RESPONSE_CANCEL)
1568                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1569         ev_window_set_message_area (ev_window, NULL);
1570 }
1571
1572 static gboolean
1573 show_loading_progress (EvWindow *ev_window)
1574 {
1575         GtkWidget *area;
1576         gchar     *text;
1577         gchar     *display_name;
1578
1579         if (ev_window->priv->message_area)
1580                 return FALSE;
1581
1582         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1583         display_name = g_markup_escape_text (text, -1);
1584         g_free (text);
1585         text = g_strdup_printf (_("Loading document from “%s”"),
1586                                 display_name);
1587
1588         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1589                                              text,
1590                                              GTK_STOCK_CLOSE,
1591                                              GTK_RESPONSE_CLOSE,
1592                                              GTK_STOCK_CANCEL,
1593                                              GTK_RESPONSE_CANCEL,
1594                                              NULL);
1595         g_signal_connect (area, "response",
1596                           G_CALLBACK (ev_window_progress_response_cb),
1597                           ev_window);
1598         gtk_widget_show (area);
1599         ev_window_set_message_area (ev_window, area);
1600
1601         g_free (text);
1602         g_free (display_name);
1603
1604         return FALSE;
1605 }
1606
1607 static void
1608 ev_window_load_remote_failed (EvWindow *ev_window,
1609                               GError   *error)
1610 {
1611         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1612         ev_window->priv->in_reload = FALSE;
1613         ev_window_error_message (ev_window, error,
1614                                  "%s", _("Unable to open document"));
1615         g_free (ev_window->priv->local_uri);
1616         ev_window->priv->local_uri = NULL;
1617         ev_window->priv->uri_mtime = 0;
1618 }
1619
1620 static void
1621 set_uri_mtime (GFile        *source,
1622                GAsyncResult *async_result,
1623                EvWindow     *ev_window)
1624 {
1625         GFileInfo *info;
1626         GError *error = NULL;
1627
1628         info = g_file_query_info_finish (source, async_result, &error);
1629
1630         if (error) {
1631                 ev_window->priv->uri_mtime = 0;
1632                 g_error_free (error);
1633         } else {
1634                 GTimeVal mtime;
1635
1636                 g_file_info_get_modification_time (info, &mtime);
1637                 ev_window->priv->uri_mtime = mtime.tv_sec;
1638                 g_object_unref (info);
1639         }
1640
1641         g_object_unref (source);
1642 }
1643
1644 static void
1645 mount_volume_ready_cb (GFile        *source,
1646                        GAsyncResult *async_result,
1647                        EvWindow     *ev_window)
1648 {
1649         GError *error = NULL;
1650
1651         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1652
1653         if (error) {
1654                 ev_window_load_remote_failed (ev_window, error);
1655                 g_object_unref (source);
1656                 g_error_free (error);
1657         } else {
1658                 /* Volume successfully mounted,
1659                    try opening the file again */
1660                 ev_window_load_file_remote (ev_window, source);
1661         }
1662 }
1663
1664 static void
1665 window_open_file_copy_ready_cb (GFile        *source,
1666                                 GAsyncResult *async_result,
1667                                 EvWindow     *ev_window)
1668 {
1669         GError *error = NULL;
1670
1671         ev_window_clear_progress_idle (ev_window);
1672         ev_window_set_message_area (ev_window, NULL);
1673
1674         g_file_copy_finish (source, async_result, &error);
1675         if (!error) {
1676                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1677                 g_file_query_info_async (source,
1678                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1679                                          0, G_PRIORITY_DEFAULT,
1680                                          NULL,
1681                                          (GAsyncReadyCallback)set_uri_mtime,
1682                                          ev_window);
1683                 return;
1684         }
1685
1686         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1687                 GMountOperation *operation;
1688
1689                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1690                 g_file_mount_enclosing_volume (source,
1691                                                G_MOUNT_MOUNT_NONE,
1692                                                operation, NULL,
1693                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1694                                                ev_window);
1695                 g_object_unref (operation);
1696         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1697                 ev_window_clear_load_job (ev_window);
1698                 ev_window_clear_local_uri (ev_window);
1699                 g_free (ev_window->priv->uri);
1700                 ev_window->priv->uri = NULL;
1701                 g_object_unref (source);
1702
1703                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1704         } else {
1705                 ev_window_load_remote_failed (ev_window, error);
1706                 g_object_unref (source);
1707         }
1708
1709         g_error_free (error);
1710 }
1711
1712 static void
1713 window_open_file_copy_progress_cb (goffset   n_bytes,
1714                                    goffset   total_bytes,
1715                                    EvWindow *ev_window)
1716 {
1717         gchar *status;
1718         gdouble fraction;
1719
1720         if (!ev_window->priv->message_area)
1721                 return;
1722
1723         if (total_bytes <= 0)
1724                 return;
1725
1726         fraction = n_bytes / (gdouble)total_bytes;
1727         status = g_strdup_printf (_("Downloading document (%d%%)"),
1728                                   (gint)(fraction * 100));
1729
1730         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1731                                              status);
1732         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1733                                                fraction);
1734
1735         g_free (status);
1736 }
1737
1738 static void
1739 ev_window_load_file_remote (EvWindow *ev_window,
1740                             GFile    *source_file)
1741 {
1742         GFile *target_file;
1743
1744         if (!ev_window->priv->local_uri) {
1745                 char *base_name, *template;
1746                 GFile *tmp_file;
1747                 GError *err = NULL;
1748
1749                 /* We'd like to keep extension of source uri since
1750                  * it helps to resolve some mime types, say cbz.
1751                  */
1752                 base_name = g_file_get_basename (source_file);
1753                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1754                 g_free (base_name);
1755
1756                 tmp_file = ev_mkstemp_file (template, &err);
1757                 g_free (template);
1758                 if (tmp_file == NULL) {
1759                         ev_window_error_message (ev_window, err,
1760                                                  "%s", _("Failed to load remote file."));
1761                         g_error_free (err);
1762                         return;
1763                 }
1764
1765                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1766                 g_object_unref (tmp_file);
1767
1768                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1769                                      ev_window->priv->local_uri);
1770         }
1771
1772         ev_window_reset_progress_cancellable (ev_window);
1773
1774         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1775         g_file_copy_async (source_file, target_file,
1776                            G_FILE_COPY_OVERWRITE,
1777                            G_PRIORITY_DEFAULT,
1778                            ev_window->priv->progress_cancellable,
1779                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1780                            ev_window,
1781                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1782                            ev_window);
1783         g_object_unref (target_file);
1784
1785         ev_window_show_progress_message (ev_window, 1,
1786                                          (GSourceFunc)show_loading_progress);
1787 }
1788
1789 void
1790 ev_window_open_uri (EvWindow       *ev_window,
1791                     const char     *uri,
1792                     EvLinkDest     *dest,
1793                     EvWindowRunMode mode,
1794                     const gchar    *search_string)
1795 {
1796         GFile *source_file;
1797
1798         ev_window->priv->in_reload = FALSE;
1799
1800         if (ev_window->priv->uri &&
1801             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1802                 ev_window_reload_document (ev_window, dest);
1803                 return;
1804         }
1805
1806         if (ev_window->priv->monitor) {
1807                 g_object_unref (ev_window->priv->monitor);
1808                 ev_window->priv->monitor = NULL;
1809         }
1810
1811         ev_window_close_dialogs (ev_window);
1812         ev_window_clear_load_job (ev_window);
1813         ev_window_clear_local_uri (ev_window);
1814         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1815
1816         ev_window->priv->window_mode = mode;
1817
1818         if (ev_window->priv->uri)
1819                 g_free (ev_window->priv->uri);
1820         ev_window->priv->uri = g_strdup (uri);
1821
1822         if (ev_window->priv->metadata)
1823                 g_object_unref (ev_window->priv->metadata);
1824
1825         source_file = g_file_new_for_uri (uri);
1826         if (ev_is_metadata_supported_for_file (source_file))
1827                 ev_window->priv->metadata = ev_metadata_new (source_file);
1828         else
1829                 ev_window->priv->metadata = NULL;
1830
1831         if (ev_window->priv->search_string)
1832                 g_free (ev_window->priv->search_string);
1833         ev_window->priv->search_string = search_string ?
1834                 g_strdup (search_string) : NULL;
1835
1836         if (ev_window->priv->dest)
1837                 g_object_unref (ev_window->priv->dest);
1838         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1839
1840         setup_size_from_metadata (ev_window);
1841         setup_model_from_metadata (ev_window);
1842
1843         ev_window->priv->load_job = ev_job_load_new (uri);
1844         g_signal_connect (ev_window->priv->load_job,
1845                           "finished",
1846                           G_CALLBACK (ev_window_load_job_cb),
1847                           ev_window);
1848
1849         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1850                 ev_window_load_file_remote (ev_window, source_file);
1851         } else {
1852                 g_object_unref (source_file);
1853                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1854         }
1855 }
1856
1857 void
1858 ev_window_open_document (EvWindow       *ev_window,
1859                          EvDocument     *document,
1860                          EvLinkDest     *dest,
1861                          EvWindowRunMode mode,
1862                          const gchar    *search_string)
1863 {
1864         if (document == ev_window->priv->document)
1865                 return;
1866
1867         ev_window_close_dialogs (ev_window);
1868         ev_window_clear_load_job (ev_window);
1869         ev_window_clear_local_uri (ev_window);
1870
1871         if (ev_window->priv->monitor) {
1872                 g_object_unref (ev_window->priv->monitor);
1873                 ev_window->priv->monitor = NULL;
1874         }
1875
1876         if (ev_window->priv->uri)
1877                 g_free (ev_window->priv->uri);
1878         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1879
1880         setup_size_from_metadata (ev_window);
1881         setup_model_from_metadata (ev_window);
1882
1883         ev_document_model_set_document (ev_window->priv->model, document);
1884
1885         setup_document_from_metadata (ev_window);
1886         setup_view_from_metadata (ev_window);
1887
1888         if (dest) {
1889                 EvLink *link;
1890                 EvLinkAction *link_action;
1891
1892                 link_action = ev_link_action_new_dest (dest);
1893                 link = ev_link_new (NULL, link_action);
1894                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1895                 /* FIXME: link action should inc dest ref counting
1896                  * or not unref it at all
1897                  */
1898                 g_object_ref (dest);
1899                 g_object_unref (link);
1900         }
1901
1902         switch (mode) {
1903         case EV_WINDOW_MODE_FULLSCREEN:
1904                 ev_window_run_fullscreen (ev_window);
1905                 break;
1906         case EV_WINDOW_MODE_PRESENTATION:
1907                 ev_window_run_presentation (ev_window);
1908                 break;
1909         default:
1910                 break;
1911         }
1912
1913         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1914                 ev_window_cmd_edit_find (NULL, ev_window);
1915                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1916                                                 search_string);
1917         }
1918
1919         /* Create a monitor for the document */
1920         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1921         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1922                                   G_CALLBACK (ev_window_document_changed),
1923                                   ev_window);
1924 }
1925
1926 static void
1927 ev_window_reload_local (EvWindow *ev_window)
1928 {
1929         const gchar *uri;
1930
1931         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1932         ev_window->priv->reload_job = ev_job_load_new (uri);
1933         g_signal_connect (ev_window->priv->reload_job, "finished",
1934                           G_CALLBACK (ev_window_reload_job_cb),
1935                           ev_window);
1936         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1937 }
1938
1939 static gboolean
1940 show_reloading_progress (EvWindow *ev_window)
1941 {
1942         GtkWidget *area;
1943         gchar     *text;
1944
1945         if (ev_window->priv->message_area)
1946                 return FALSE;
1947
1948         text = g_strdup_printf (_("Reloading document from %s"),
1949                                 ev_window->priv->uri);
1950         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1951                                              text,
1952                                              GTK_STOCK_CLOSE,
1953                                              GTK_RESPONSE_CLOSE,
1954                                              GTK_STOCK_CANCEL,
1955                                              GTK_RESPONSE_CANCEL,
1956                                              NULL);
1957         g_signal_connect (area, "response",
1958                           G_CALLBACK (ev_window_progress_response_cb),
1959                           ev_window);
1960         gtk_widget_show (area);
1961         ev_window_set_message_area (ev_window, area);
1962         g_free (text);
1963
1964         return FALSE;
1965 }
1966
1967 static void
1968 reload_remote_copy_ready_cb (GFile        *remote,
1969                              GAsyncResult *async_result,
1970                              EvWindow     *ev_window)
1971 {
1972         GError *error = NULL;
1973
1974         ev_window_clear_progress_idle (ev_window);
1975
1976         g_file_copy_finish (remote, async_result, &error);
1977         if (error) {
1978                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1979                         ev_window_error_message (ev_window, error,
1980                                                  "%s", _("Failed to reload document."));
1981                 g_error_free (error);
1982         } else {
1983                 ev_window_reload_local (ev_window);
1984         }
1985
1986         g_object_unref (remote);
1987 }
1988
1989 static void
1990 reload_remote_copy_progress_cb (goffset   n_bytes,
1991                                 goffset   total_bytes,
1992                                 EvWindow *ev_window)
1993 {
1994         gchar *status;
1995         gdouble fraction;
1996
1997         if (!ev_window->priv->message_area)
1998                 return;
1999
2000         if (total_bytes <= 0)
2001                 return;
2002
2003         fraction = n_bytes / (gdouble)total_bytes;
2004         status = g_strdup_printf (_("Downloading document (%d%%)"),
2005                                   (gint)(fraction * 100));
2006
2007         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2008                                              status);
2009         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2010                                                fraction);
2011
2012         g_free (status);
2013 }
2014
2015 static void
2016 query_remote_uri_mtime_cb (GFile        *remote,
2017                            GAsyncResult *async_result,
2018                            EvWindow     *ev_window)
2019 {
2020         GFileInfo *info;
2021         GTimeVal   mtime;
2022         GError    *error = NULL;
2023
2024         info = g_file_query_info_finish (remote, async_result, &error);
2025         if (error) {
2026                 g_error_free (error);
2027                 g_object_unref (remote);
2028                 ev_window_reload_local (ev_window);
2029
2030                 return;
2031         }
2032
2033         g_file_info_get_modification_time (info, &mtime);
2034         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2035                 GFile *target_file;
2036
2037                 /* Remote file has changed */
2038                 ev_window->priv->uri_mtime = mtime.tv_sec;
2039
2040                 ev_window_reset_progress_cancellable (ev_window);
2041
2042                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2043                 g_file_copy_async (remote, target_file,
2044                                    G_FILE_COPY_OVERWRITE,
2045                                    G_PRIORITY_DEFAULT,
2046                                    ev_window->priv->progress_cancellable,
2047                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2048                                    ev_window,
2049                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2050                                    ev_window);
2051                 g_object_unref (target_file);
2052                 ev_window_show_progress_message (ev_window, 1,
2053                                                  (GSourceFunc)show_reloading_progress);
2054         } else {
2055                 g_object_unref (remote);
2056                 ev_window_reload_local (ev_window);
2057         }
2058
2059         g_object_unref (info);
2060 }
2061
2062 static void
2063 ev_window_reload_remote (EvWindow *ev_window)
2064 {
2065         GFile *remote;
2066
2067         remote = g_file_new_for_uri (ev_window->priv->uri);
2068         /* Reload the remote uri only if it has changed */
2069         g_file_query_info_async (remote,
2070                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2071                                  0, G_PRIORITY_DEFAULT,
2072                                  NULL,
2073                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2074                                  ev_window);
2075 }
2076
2077 static void
2078 ev_window_reload_document (EvWindow *ev_window,
2079                            EvLinkDest *dest)
2080 {
2081         gint page;
2082
2083
2084         ev_window_clear_reload_job (ev_window);
2085         ev_window->priv->in_reload = TRUE;
2086
2087         page = ev_document_model_get_page (ev_window->priv->model);
2088
2089         if (ev_window->priv->dest)
2090                 g_object_unref (ev_window->priv->dest);
2091         /* FIXME: save the scroll position too (xyz dest) */
2092         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2093
2094         if (ev_window->priv->local_uri) {
2095                 ev_window_reload_remote (ev_window);
2096         } else {
2097                 ev_window_reload_local (ev_window);
2098         }
2099 }
2100
2101 static void
2102 file_open_dialog_response_cb (GtkWidget *chooser,
2103                               gint       response_id,
2104                               EvWindow  *ev_window)
2105 {
2106         if (response_id == GTK_RESPONSE_OK) {
2107                 GSList *uris;
2108                 gchar  *uri;
2109
2110                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2111
2112                 ev_application_open_uri_list (EV_APP, uris,
2113                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2114                                               gtk_get_current_event_time ());
2115
2116                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2117                 g_slist_free (uris);
2118
2119                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2120                 ev_application_set_filechooser_uri (EV_APP,
2121                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2122                                                     uri);
2123                 g_free (uri);
2124         }
2125
2126         gtk_widget_destroy (chooser);
2127 }
2128
2129 static void
2130 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2131 {
2132         GtkWidget   *chooser;
2133         const gchar *default_uri;
2134         gchar       *parent_uri = NULL;
2135
2136         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2137                                                GTK_WINDOW (window),
2138                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2139                                                GTK_STOCK_CANCEL,
2140                                                GTK_RESPONSE_CANCEL,
2141                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2142                                                NULL);
2143
2144         ev_document_factory_add_filters (chooser, NULL);
2145         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2146         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2147
2148         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2149         if (!default_uri && window->priv->uri) {
2150                 GFile *file, *parent;
2151
2152                 file = g_file_new_for_uri (window->priv->uri);
2153                 parent = g_file_get_parent (file);
2154                 if (parent) {
2155                         parent_uri = g_file_get_uri (parent);
2156                         default_uri = parent_uri;
2157                         g_object_unref (parent);
2158                 }
2159                 g_object_unref (file);
2160         }
2161
2162         if (default_uri) {
2163                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2164         } else {
2165                 const gchar *folder;
2166
2167                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2168                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2169                                                      folder ? folder : g_get_home_dir ());
2170         }
2171         g_free (parent_uri);
2172
2173         g_signal_connect (chooser, "response",
2174                           G_CALLBACK (file_open_dialog_response_cb),
2175                           window);
2176
2177         gtk_widget_show (chooser);
2178 }
2179
2180 static void
2181 ev_window_open_copy_at_dest (EvWindow   *window,
2182                              EvLinkDest *dest)
2183 {
2184         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2185
2186         ev_window_n_copies++;
2187
2188         if (window->priv->metadata)
2189                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2190         ev_window_open_document (new_window,
2191                                  window->priv->document,
2192                                  dest, 0, NULL);
2193         gtk_window_present (GTK_WINDOW (new_window));
2194 }
2195
2196 static void
2197 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2198 {
2199         ev_window_open_copy_at_dest (window, NULL);
2200 }
2201
2202 static void
2203 ev_window_cmd_recent_file_activate (GtkAction *action,
2204                                     EvWindow  *window)
2205 {
2206         GtkRecentInfo *info;
2207         const gchar   *uri;
2208
2209         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2210         g_assert (info != NULL);
2211
2212         uri = gtk_recent_info_get_uri (info);
2213
2214         ev_application_open_uri_at_dest (EV_APP, uri,
2215                                          gtk_window_get_screen (GTK_WINDOW (window)),
2216                                          NULL, 0, NULL, gtk_get_current_event_time ());
2217 }
2218
2219 static void
2220 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2221                                              const gchar        *uri,
2222                                              EvWindow           *window)
2223 {
2224         ev_application_open_uri_at_dest (EV_APP, uri,
2225                                          gtk_window_get_screen (GTK_WINDOW (window)),
2226                                          NULL, 0, NULL, gtk_get_current_event_time ());
2227 }
2228
2229 static void
2230 ev_window_add_recent (EvWindow *window, const char *filename)
2231 {
2232         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2233 }
2234
2235 static gint
2236 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2237 {
2238         gboolean     has_ev_a, has_ev_b;
2239         const gchar *evince = g_get_application_name ();
2240
2241         has_ev_a = gtk_recent_info_has_application (a, evince);
2242         has_ev_b = gtk_recent_info_has_application (b, evince);
2243
2244         if (has_ev_a && has_ev_b) {
2245                 time_t time_a, time_b;
2246
2247                 time_a = gtk_recent_info_get_modified (a);
2248                 time_b = gtk_recent_info_get_modified (b);
2249
2250                 return (time_b - time_a);
2251         } else if (has_ev_a) {
2252                 return -1;
2253         } else if (has_ev_b) {
2254                 return 1;
2255         }
2256
2257         return 0;
2258 }
2259
2260 /*
2261  * Doubles underscore to avoid spurious menu accels.
2262  */
2263 static gchar *
2264 ev_window_get_recent_file_label (gint index, const gchar *filename)
2265 {
2266         GString *str;
2267         gint length;
2268         const gchar *p;
2269         const gchar *end;
2270         gboolean is_rtl;
2271
2272         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2273
2274         g_return_val_if_fail (filename != NULL, NULL);
2275
2276         length = strlen (filename);
2277         str = g_string_sized_new (length + 10);
2278         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2279
2280         p = filename;
2281         end = filename + length;
2282
2283         while (p != end) {
2284                 const gchar *next;
2285                 next = g_utf8_next_char (p);
2286
2287                 switch (*p) {
2288                         case '_':
2289                                 g_string_append (str, "__");
2290                                 break;
2291                         default:
2292                                 g_string_append_len (str, p, next - p);
2293                                 break;
2294                 }
2295
2296                 p = next;
2297         }
2298
2299         return g_string_free (str, FALSE);
2300 }
2301
2302 static void
2303 ev_window_setup_recent (EvWindow *ev_window)
2304 {
2305         GList        *items, *l;
2306         guint         n_items = 0;
2307         const gchar  *evince = g_get_application_name ();
2308         static guint  i = 0;
2309
2310         if (ev_window->priv->recent_ui_id > 0) {
2311                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2312                                           ev_window->priv->recent_ui_id);
2313                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2314         }
2315         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2316
2317         if (ev_window->priv->recent_action_group) {
2318                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2319                                                     ev_window->priv->recent_action_group);
2320                 g_object_unref (ev_window->priv->recent_action_group);
2321         }
2322         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2323         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2324                                             ev_window->priv->recent_action_group, 0);
2325
2326         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2327         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2328
2329         for (l = items; l && l->data; l = g_list_next (l)) {
2330                 GtkRecentInfo *info;
2331                 GtkAction     *action;
2332                 gchar         *action_name;
2333                 gchar         *label;
2334
2335                 info = (GtkRecentInfo *) l->data;
2336
2337                 if (!gtk_recent_info_has_application (info, evince) ||
2338                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2339                         continue;
2340
2341                 action_name = g_strdup_printf ("RecentFile%u", i++);
2342                 label = ev_window_get_recent_file_label (
2343                         n_items + 1, gtk_recent_info_get_display_name (info));
2344
2345                 action = g_object_new (GTK_TYPE_ACTION,
2346                                        "name", action_name,
2347                                        "label", label,
2348                                        NULL);
2349
2350                 g_object_set_data_full (G_OBJECT (action),
2351                                         "gtk-recent-info",
2352                                         gtk_recent_info_ref (info),
2353                                         (GDestroyNotify) gtk_recent_info_unref);
2354
2355                 g_signal_connect (action, "activate",
2356                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2357                                   (gpointer) ev_window);
2358
2359                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2360                                              action);
2361                 g_object_unref (action);
2362
2363                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2364                                        ev_window->priv->recent_ui_id,
2365                                        "/MainMenu/FileMenu/RecentFilesMenu",
2366                                        label,
2367                                        action_name,
2368                                        GTK_UI_MANAGER_MENUITEM,
2369                                        FALSE);
2370                 g_free (action_name);
2371                 g_free (label);
2372
2373                 if (++n_items == 5)
2374                         break;
2375         }
2376
2377         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2378         g_list_free (items);
2379 }
2380
2381 static gboolean
2382 show_saving_progress (GFile *dst)
2383 {
2384         EvWindow  *ev_window;
2385         GtkWidget *area;
2386         gchar     *text;
2387         gchar     *uri;
2388         EvSaveType save_type;
2389
2390         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2391         ev_window->priv->progress_idle = 0;
2392
2393         if (ev_window->priv->message_area)
2394                 return FALSE;
2395
2396         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2397         uri = g_file_get_uri (dst);
2398         switch (save_type) {
2399         case EV_SAVE_DOCUMENT:
2400                 text = g_strdup_printf (_("Saving document to %s"), uri);
2401                 break;
2402         case EV_SAVE_ATTACHMENT:
2403                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2404                 break;
2405         case EV_SAVE_IMAGE:
2406                 text = g_strdup_printf (_("Saving image to %s"), uri);
2407                 break;
2408         default:
2409                 g_assert_not_reached ();
2410         }
2411         g_free (uri);
2412         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2413                                              text,
2414                                              GTK_STOCK_CLOSE,
2415                                              GTK_RESPONSE_CLOSE,
2416                                              GTK_STOCK_CANCEL,
2417                                              GTK_RESPONSE_CANCEL,
2418                                              NULL);
2419         g_signal_connect (area, "response",
2420                           G_CALLBACK (ev_window_progress_response_cb),
2421                           ev_window);
2422         gtk_widget_show (area);
2423         ev_window_set_message_area (ev_window, area);
2424         g_free (text);
2425
2426         return FALSE;
2427 }
2428
2429 static void
2430 window_save_file_copy_ready_cb (GFile        *src,
2431                                 GAsyncResult *async_result,
2432                                 GFile        *dst)
2433 {
2434         EvWindow *ev_window;
2435         GError   *error = NULL;
2436
2437         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2438         ev_window_clear_progress_idle (ev_window);
2439
2440         if (g_file_copy_finish (src, async_result, &error)) {
2441                 ev_tmp_file_unlink (src);
2442                 return;
2443         }
2444
2445         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2446                 gchar *name;
2447
2448                 name = g_file_get_basename (dst);
2449                 ev_window_error_message (ev_window, error,
2450                                          _("The file could not be saved as “%s”."),
2451                                          name);
2452                 g_free (name);
2453         }
2454         ev_tmp_file_unlink (src);
2455         g_error_free (error);
2456 }
2457
2458 static void
2459 window_save_file_copy_progress_cb (goffset n_bytes,
2460                                    goffset total_bytes,
2461                                    GFile  *dst)
2462 {
2463         EvWindow  *ev_window;
2464         EvSaveType save_type;
2465         gchar     *status;
2466         gdouble    fraction;
2467
2468         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2469
2470         if (!ev_window->priv->message_area)
2471                 return;
2472
2473         if (total_bytes <= 0)
2474                 return;
2475
2476         fraction = n_bytes / (gdouble)total_bytes;
2477         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2478
2479         switch (save_type) {
2480         case EV_SAVE_DOCUMENT:
2481                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2482                                           (gint)(fraction * 100));
2483                 break;
2484         case EV_SAVE_ATTACHMENT:
2485                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2486                                           (gint)(fraction * 100));
2487                 break;
2488         case EV_SAVE_IMAGE:
2489                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2490                                           (gint)(fraction * 100));
2491                 break;
2492         default:
2493                 g_assert_not_reached ();
2494         }
2495
2496         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2497                                              status);
2498         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2499                                                fraction);
2500
2501         g_free (status);
2502 }
2503
2504 static void
2505 ev_window_save_remote (EvWindow  *ev_window,
2506                        EvSaveType save_type,
2507                        GFile     *src,
2508                        GFile     *dst)
2509 {
2510         ev_window_reset_progress_cancellable (ev_window);
2511         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2512         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2513         g_file_copy_async (src, dst,
2514                            G_FILE_COPY_OVERWRITE,
2515                            G_PRIORITY_DEFAULT,
2516                            ev_window->priv->progress_cancellable,
2517                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2518                            dst,
2519                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2520                            dst);
2521         ev_window->priv->progress_idle =
2522                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2523                                             1,
2524                                             (GSourceFunc)show_saving_progress,
2525                                             dst,
2526                                             NULL);
2527 }
2528
2529 static void
2530 ev_window_clear_save_job (EvWindow *ev_window)
2531 {
2532         if (ev_window->priv->save_job != NULL) {
2533                 if (!ev_job_is_finished (ev_window->priv->save_job))
2534                         ev_job_cancel (ev_window->priv->save_job);
2535
2536                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2537                                                       ev_window_save_job_cb,
2538                                                       ev_window);
2539                 g_object_unref (ev_window->priv->save_job);
2540                 ev_window->priv->save_job = NULL;
2541         }
2542 }
2543
2544 static void
2545 ev_window_save_job_cb (EvJob     *job,
2546                        EvWindow  *window)
2547 {
2548         if (ev_job_is_failed (job)) {
2549                 ev_window_error_message (window, job->error,
2550                                          _("The file could not be saved as “%s”."),
2551                                          EV_JOB_SAVE (job)->uri);
2552         }
2553
2554         ev_window_clear_save_job (window);
2555 }
2556
2557 static void
2558 file_save_dialog_response_cb (GtkWidget *fc,
2559                               gint       response_id,
2560                               EvWindow  *ev_window)
2561 {
2562         gchar *uri;
2563         GFile *file, *parent;
2564
2565         if (response_id != GTK_RESPONSE_OK) {
2566                 gtk_widget_destroy (fc);
2567                 return;
2568         }
2569
2570         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2571         file = g_file_new_for_uri (uri);
2572         parent = g_file_get_parent (file);
2573         g_object_unref (file);
2574         if (parent) {
2575                 gchar *folder_uri;
2576
2577                 folder_uri = g_file_get_uri (parent);
2578                 ev_application_set_filechooser_uri (EV_APP,
2579                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2580                                                     folder_uri);
2581                 g_free (folder_uri);
2582                 g_object_unref (parent);
2583         }
2584
2585         /* FIXME: remote copy should be done here rather than in the save job,
2586          * so that we can track progress and cancel the operation
2587          */
2588
2589         ev_window_clear_save_job (ev_window);
2590         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2591                                                      uri, ev_window->priv->uri);
2592         g_signal_connect (ev_window->priv->save_job, "finished",
2593                           G_CALLBACK (ev_window_save_job_cb),
2594                           ev_window);
2595         /* The priority doesn't matter for this job */
2596         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2597
2598         g_free (uri);
2599         gtk_widget_destroy (fc);
2600 }
2601
2602 static void
2603 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2604 {
2605         GtkWidget *fc;
2606         gchar *base_name;
2607         GFile *file;
2608         const gchar *default_uri;
2609
2610         fc = gtk_file_chooser_dialog_new (
2611                 _("Save a Copy"),
2612                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2613                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2614                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2615                 NULL);
2616
2617         ev_document_factory_add_filters (fc, ev_window->priv->document);
2618         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2619         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2620                                                 GTK_RESPONSE_OK,
2621                                                 GTK_RESPONSE_CANCEL,
2622                                                 -1);
2623
2624         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2625         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2626         file = g_file_new_for_uri (ev_window->priv->uri);
2627         base_name = g_file_get_basename (file);
2628         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2629
2630         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2631         if (default_uri) {
2632                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2633         } else {
2634                 const gchar *folder;
2635
2636                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2637                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2638                                                      folder ? folder : g_get_home_dir ());
2639         }
2640
2641         g_object_unref (file);
2642         g_free (base_name);
2643
2644         g_signal_connect (fc, "response",
2645                           G_CALLBACK (file_save_dialog_response_cb),
2646                           ev_window);
2647
2648         gtk_widget_show (fc);
2649 }
2650
2651 static GKeyFile *
2652 get_print_settings_file (void)
2653 {
2654         GKeyFile *print_settings_file;
2655         gchar    *filename;
2656         GError *error = NULL;
2657
2658         print_settings_file = g_key_file_new ();
2659
2660         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2661                                      EV_PRINT_SETTINGS_FILE, NULL);
2662         if (!g_key_file_load_from_file (print_settings_file,
2663                                         filename,
2664                                         G_KEY_FILE_KEEP_COMMENTS |
2665                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2666                                         &error)) {
2667
2668                 /* Don't warn if the file simply doesn't exist */
2669                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2670                         g_warning ("%s", error->message);
2671
2672                 g_error_free (error);
2673         }
2674
2675         g_free (filename);
2676
2677         return print_settings_file;
2678 }
2679
2680 static void
2681 save_print_setting_file (GKeyFile *key_file)
2682 {
2683         gchar  *filename;
2684         gchar  *data;
2685         gsize  data_length;
2686         GError *error = NULL;
2687
2688         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2689                                      EV_PRINT_SETTINGS_FILE, NULL);
2690         data = g_key_file_to_data (key_file, &data_length, NULL);
2691         g_file_set_contents (filename, data, data_length, &error);
2692         if (error) {
2693                 g_warning ("Failed to save print settings: %s", error->message);
2694                 g_error_free (error);
2695         }
2696         g_free (data);
2697         g_free (filename);
2698 }
2699
2700 static void
2701 ev_window_save_print_settings (EvWindow         *window,
2702                                GtkPrintSettings *print_settings)
2703 {
2704         GKeyFile *key_file;
2705         gint      i;
2706
2707         key_file = get_print_settings_file ();
2708         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2709         save_print_setting_file (key_file);
2710         g_key_file_free (key_file);
2711
2712         if (!window->priv->metadata)
2713                 return;
2714
2715         /* Save print settings that are specific to the document */
2716         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2717                 const gchar *value;
2718
2719                 value = gtk_print_settings_get (print_settings,
2720                                                 document_print_settings[i]);
2721                 ev_metadata_set_string (window->priv->metadata,
2722                                         document_print_settings[i], value);
2723         }
2724 }
2725
2726 static void
2727 ev_window_save_print_page_setup (EvWindow     *window,
2728                                  GtkPageSetup *page_setup)
2729 {
2730         GKeyFile *key_file;
2731
2732         key_file = get_print_settings_file ();
2733         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2734         save_print_setting_file (key_file);
2735         g_key_file_free (key_file);
2736
2737         if (!window->priv->metadata)
2738                 return;
2739
2740         /* Save page setup options that are specific to the document */
2741         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2742                              gtk_page_setup_get_orientation (page_setup));
2743         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2744                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2745         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2746                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2747         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2748                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2749         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2750                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2751 }
2752
2753 static void
2754 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2755                                              GtkPrintSettings *print_settings)
2756 {
2757         gint i;
2758
2759         if (!window->priv->metadata)
2760                 return;
2761
2762         /* Load print setting that are specific to the document */
2763         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2764                 gchar *value = NULL;
2765
2766                 ev_metadata_get_string (window->priv->metadata,
2767                                         document_print_settings[i], &value);
2768                 gtk_print_settings_set (print_settings,
2769                                         document_print_settings[i], value);
2770         }
2771 }
2772
2773 static void
2774 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2775                                                GtkPageSetup *page_setup)
2776 {
2777         gint          int_value;
2778         gdouble       double_value;
2779         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2780
2781         /* Load page setup options that are specific to the document */
2782         if (window->priv->metadata &&
2783             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2784                 gtk_page_setup_set_orientation (page_setup, int_value);
2785         } else {
2786                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2787         }
2788
2789         if (window->priv->metadata &&
2790             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2791                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2792         } else {
2793                 gtk_page_setup_set_top_margin (page_setup,
2794                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2795                                                GTK_UNIT_MM);
2796         }
2797
2798         if (window->priv->metadata &&
2799             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2800                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2801         } else {
2802                 gtk_page_setup_set_bottom_margin (page_setup,
2803                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2804                                                   GTK_UNIT_MM);
2805         }
2806
2807         if (window->priv->metadata &&
2808             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2809                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2810         } else {
2811                 gtk_page_setup_set_left_margin (page_setup,
2812                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2813                                                 GTK_UNIT_MM);
2814         }
2815
2816         if (window->priv->metadata &&
2817             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2818                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2819         } else {
2820                 gtk_page_setup_set_right_margin (page_setup,
2821                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2822                                                  GTK_UNIT_MM);
2823         }
2824 }
2825
2826 static GtkPrintSettings *
2827 get_print_settings (GKeyFile *key_file)
2828 {
2829         GtkPrintSettings *print_settings;
2830
2831         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2832                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2833                 gtk_print_settings_new ();
2834
2835         return print_settings ? print_settings : gtk_print_settings_new ();
2836 }
2837
2838 static GtkPageSetup *
2839 get_print_page_setup (GKeyFile *key_file)
2840 {
2841         GtkPageSetup *page_setup;
2842
2843         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2844                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2845                 gtk_page_setup_new ();
2846
2847         return page_setup ? page_setup : gtk_page_setup_new ();
2848 }
2849
2850 static void
2851 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2852                                     EvWindow     *window)
2853 {
2854         /* Dialog was canceled */
2855         if (!page_setup)
2856                 return;
2857
2858         ev_window_save_print_page_setup (window, page_setup);
2859 }
2860
2861 static void
2862 ev_window_cmd_file_print_setup (GtkAction *action,
2863                                 EvWindow  *ev_window)
2864 {
2865         GKeyFile         *print_settings_file;
2866         GtkPrintSettings *print_settings;
2867         GtkPageSetup     *print_page_setup;
2868
2869         print_settings_file = get_print_settings_file ();
2870
2871         print_settings = get_print_settings (print_settings_file);
2872         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2873
2874         print_page_setup = get_print_page_setup (print_settings_file);
2875         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2876
2877         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2878                                                print_page_setup,
2879                                                print_settings,
2880                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2881                                                ev_window);
2882         g_object_unref (print_settings);
2883         g_object_unref (print_page_setup);
2884         g_key_file_free (print_settings_file);
2885 }
2886
2887 static void
2888 ev_window_print_cancel (EvWindow *ev_window)
2889 {
2890         EvPrintOperation *op;
2891
2892         if (!ev_window->priv->print_queue)
2893                 return;
2894
2895         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2896                 ev_print_operation_cancel (op);
2897         }
2898 }
2899
2900 static void
2901 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2902                                              gint      n_jobs)
2903 {
2904         gchar *text = NULL;
2905
2906         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2907             !ev_window->priv->print_queue)
2908                 return;
2909
2910         if (n_jobs == 0) {
2911                 ev_window_set_message_area (ev_window, NULL);
2912                 return;
2913         }
2914
2915         if (n_jobs > 1) {
2916                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2917                                                   "%d pending jobs in queue",
2918                                                   n_jobs - 1), n_jobs - 1);
2919         }
2920
2921         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2922                                             text);
2923         g_free (text);
2924 }
2925
2926 static gboolean
2927 destroy_window (GtkWidget *window)
2928 {
2929         gtk_widget_destroy (window);
2930
2931         return FALSE;
2932 }
2933
2934 static void
2935 ev_window_print_operation_done (EvPrintOperation       *op,
2936                                 GtkPrintOperationResult result,
2937                                 EvWindow               *ev_window)
2938 {
2939         gint n_jobs;
2940
2941         switch (result) {
2942         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2943                 GtkPrintSettings *print_settings;
2944
2945                 print_settings = ev_print_operation_get_print_settings (op);
2946                 ev_window_save_print_settings (ev_window, print_settings);
2947
2948                 if (ev_print_operation_get_embed_page_setup (op)) {
2949                         GtkPageSetup *page_setup;
2950
2951                         page_setup = ev_print_operation_get_default_page_setup (op);
2952                         ev_window_save_print_page_setup (ev_window, page_setup);
2953                 }
2954         }
2955
2956                 break;
2957         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2958                 GtkWidget *dialog;
2959                 GError    *error = NULL;
2960
2961
2962                 ev_print_operation_get_error (op, &error);
2963
2964                 /* The message area is already used by
2965                  * the printing progress, so it's better to
2966                  * use a popup dialog in this case
2967                  */
2968                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2969                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2970                                                  GTK_MESSAGE_ERROR,
2971                                                  GTK_BUTTONS_CLOSE,
2972                                                  "%s", _("Failed to print document"));
2973                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2974                                                           "%s", error->message);
2975                 g_signal_connect (dialog, "response",
2976                                   G_CALLBACK (gtk_widget_destroy),
2977                                   NULL);
2978                 gtk_widget_show (dialog);
2979
2980                 g_error_free (error);
2981         }
2982                 break;
2983         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2984         default:
2985                 break;
2986         }
2987
2988         g_queue_remove (ev_window->priv->print_queue, op);
2989         g_object_unref (op);
2990         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2991         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2992
2993         if (n_jobs == 0 && ev_window->priv->close_after_print)
2994                 g_idle_add ((GSourceFunc)destroy_window,
2995                             ev_window);
2996 }
2997
2998 static void
2999 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3000                                       gint                   response,
3001                                       EvWindow              *ev_window)
3002 {
3003         if (response == GTK_RESPONSE_CANCEL) {
3004                 EvPrintOperation *op;
3005
3006                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3007                 ev_print_operation_cancel (op);
3008         } else {
3009                 gtk_widget_hide (GTK_WIDGET (area));
3010         }
3011 }
3012
3013 static void
3014 ev_window_print_operation_status_changed (EvPrintOperation *op,
3015                                           EvWindow         *ev_window)
3016 {
3017         const gchar *status;
3018         gdouble      fraction;
3019
3020         status = ev_print_operation_get_status (op);
3021         fraction = ev_print_operation_get_progress (op);
3022
3023         if (!ev_window->priv->message_area) {
3024                 GtkWidget   *area;
3025                 const gchar *job_name;
3026                 gchar       *text;
3027
3028                 job_name = ev_print_operation_get_job_name (op);
3029                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3030
3031                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3032                                                      text,
3033                                                      GTK_STOCK_CLOSE,
3034                                                      GTK_RESPONSE_CLOSE,
3035                                                      GTK_STOCK_CANCEL,
3036                                                      GTK_RESPONSE_CANCEL,
3037                                                      NULL);
3038                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3039                 g_signal_connect (area, "response",
3040                                   G_CALLBACK (ev_window_print_progress_response_cb),
3041                                   ev_window);
3042                 gtk_widget_show (area);
3043                 ev_window_set_message_area (ev_window, area);
3044                 g_free (text);
3045         }
3046
3047         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3048                                              status);
3049         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3050                                                fraction);
3051 }
3052
3053 static void
3054 ev_window_print_operation_begin_print (EvPrintOperation *op,
3055                                        EvWindow         *ev_window)
3056 {
3057         if (!ev_window->priv->print_queue)
3058                 ev_window->priv->print_queue = g_queue_new ();
3059
3060         g_queue_push_head (ev_window->priv->print_queue, op);
3061         ev_window_print_update_pending_jobs_message (ev_window,
3062                                                      g_queue_get_length (ev_window->priv->print_queue));
3063 }
3064
3065 void
3066 ev_window_print_range (EvWindow *ev_window,
3067                        gint      first_page,
3068                        gint      last_page)
3069 {
3070         EvPrintOperation *op;
3071         GKeyFile         *print_settings_file;
3072         GtkPrintSettings *print_settings;
3073         GtkPageSetup     *print_page_setup;
3074         gint              current_page;
3075         gint              document_last_page;
3076
3077         g_return_if_fail (EV_IS_WINDOW (ev_window));
3078         g_return_if_fail (ev_window->priv->document != NULL);
3079
3080         if (!ev_window->priv->print_queue)
3081                 ev_window->priv->print_queue = g_queue_new ();
3082
3083         op = ev_print_operation_new (ev_window->priv->document);
3084         if (!op) {
3085                 g_warning ("%s", "Printing is not supported for document\n");
3086                 return;
3087         }
3088
3089         g_signal_connect (op, "begin_print",
3090                           G_CALLBACK (ev_window_print_operation_begin_print),
3091                           (gpointer)ev_window);
3092         g_signal_connect (op, "status_changed",
3093                           G_CALLBACK (ev_window_print_operation_status_changed),
3094                           (gpointer)ev_window);
3095         g_signal_connect (op, "done",
3096                           G_CALLBACK (ev_window_print_operation_done),
3097                           (gpointer)ev_window);
3098
3099         current_page = ev_document_model_get_page (ev_window->priv->model);
3100         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3101
3102         print_settings_file = get_print_settings_file ();
3103
3104         print_settings = get_print_settings (print_settings_file);
3105         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3106
3107         print_page_setup = get_print_page_setup (print_settings_file);
3108         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3109
3110         if (first_page != 1 || last_page != document_last_page) {
3111                 GtkPageRange range;
3112
3113                 /* Ranges in GtkPrint are 0 - N */
3114                 range.start = first_page - 1;
3115                 range.end = last_page - 1;
3116
3117                 gtk_print_settings_set_print_pages (print_settings,
3118                                                     GTK_PRINT_PAGES_RANGES);
3119                 gtk_print_settings_set_page_ranges (print_settings,
3120                                                     &range, 1);
3121         }
3122
3123         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3124         ev_print_operation_set_current_page (op, current_page);
3125         ev_print_operation_set_print_settings (op, print_settings);
3126         ev_print_operation_set_default_page_setup (op, print_page_setup);
3127         ev_print_operation_set_embed_page_setup (op, TRUE);
3128
3129         g_object_unref (print_settings);
3130         g_object_unref (print_page_setup);
3131         g_key_file_free (print_settings_file);
3132
3133         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3134 }
3135
3136 static void
3137 ev_window_print (EvWindow *window)
3138 {
3139         ev_window_print_range (window, 1,
3140                                ev_document_get_n_pages (window->priv->document));
3141 }
3142
3143 static void
3144 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3145 {
3146         ev_window_print (ev_window);
3147 }
3148
3149 static void
3150 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3151 {
3152         if (ev_window->priv->properties == NULL) {
3153                 ev_window->priv->properties = ev_properties_dialog_new ();
3154                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3155                                                    ev_window->priv->uri,
3156                                                    ev_window->priv->document);
3157                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3158                                            (gpointer) &(ev_window->priv->properties));
3159                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3160                                               GTK_WINDOW (ev_window));
3161         }
3162
3163         ev_document_fc_mutex_lock ();
3164         gtk_widget_show (ev_window->priv->properties);
3165         ev_document_fc_mutex_unlock ();
3166 }
3167
3168 static void
3169 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3170                                          gint       response,
3171                                          EvWindow  *ev_window)
3172 {
3173         gtk_widget_destroy (GTK_WIDGET (dialog));
3174
3175         switch (response) {
3176         case GTK_RESPONSE_YES:
3177                 if (!ev_window->priv->print_queue ||
3178                     g_queue_is_empty (ev_window->priv->print_queue))
3179                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3180                 else
3181                         ev_window->priv->close_after_print = TRUE;
3182                 break;
3183         case GTK_RESPONSE_NO:
3184                 ev_window->priv->close_after_print = TRUE;
3185                 if (ev_window->priv->print_queue &&
3186                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3187                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3188                         ev_window_print_cancel (ev_window);
3189                 } else {
3190                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3191                 }
3192                 break;
3193         case GTK_RESPONSE_CANCEL:
3194         default:
3195                 ev_window->priv->close_after_print = FALSE;
3196         }
3197 }
3198
3199 static void
3200 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3201 {
3202         GtkWidget *dialog;
3203         gchar     *text, *markup;
3204         gint       n_print_jobs;
3205
3206         n_print_jobs = ev_window->priv->print_queue ?
3207                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3208
3209         if (n_print_jobs == 0) {
3210                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3211                 return;
3212         }
3213
3214         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3215                                          GTK_DIALOG_MODAL,
3216                                          GTK_MESSAGE_QUESTION,
3217                                          GTK_BUTTONS_NONE,
3218                                          NULL);
3219         if (n_print_jobs == 1) {
3220                 EvPrintOperation *op;
3221                 const gchar      *job_name;
3222
3223                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3224                 job_name = ev_print_operation_get_job_name (op);
3225
3226                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3227                                         job_name);
3228         } else {
3229                 text = g_strdup_printf (_("There are %d print jobs active. "
3230                                           "Wait until print finishes before closing?"),
3231                                         n_print_jobs);
3232         }
3233
3234         markup = g_strdup_printf ("<b>%s</b>", text);
3235         g_free (text);
3236
3237         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3238         g_free (markup);
3239
3240         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3241                                                   _("If you close the window, pending print "
3242                                                     "jobs will not be printed."));
3243
3244         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3245                                 _("Cancel _print and Close"),
3246                                 GTK_RESPONSE_NO,
3247                                 GTK_STOCK_CANCEL,
3248                                 GTK_RESPONSE_CANCEL,
3249                                 _("Close _after Printing"),
3250                                 GTK_RESPONSE_YES,
3251                                 NULL);
3252         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3253         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3254                                                  GTK_RESPONSE_YES,
3255                                                  GTK_RESPONSE_NO,
3256                                                  GTK_RESPONSE_CANCEL,
3257                                                  -1);
3258
3259         g_signal_connect (dialog, "response",
3260                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3261                           ev_window);
3262         gtk_widget_show (dialog);
3263 }
3264
3265 static void
3266 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3267 {
3268         GtkAction *action;
3269
3270         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3271         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3272         update_chrome_visibility (window);
3273
3274         action = gtk_action_group_get_action (window->priv->action_group,
3275                                               PAGE_SELECTOR_ACTION);
3276         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3277 }
3278
3279 static void
3280 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3281 {
3282         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3283 }
3284
3285 static void
3286 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3287 {
3288         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3289 }
3290
3291 static void
3292 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3293 {
3294         gboolean continuous;
3295
3296         ev_window_stop_presentation (ev_window, TRUE);
3297         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3298         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3299 }
3300
3301 static void
3302 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3303 {
3304         gboolean dual_page;
3305
3306         ev_window_stop_presentation (ev_window, TRUE);
3307         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3308         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3309 }
3310
3311 static void
3312 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3313 {
3314         ev_window_stop_presentation (ev_window, TRUE);
3315
3316         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3317                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3318         } else {
3319                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3320         }
3321         ev_window_update_actions (ev_window);
3322 }
3323
3324 static void
3325 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3326 {
3327         ev_window_stop_presentation (ev_window, TRUE);
3328
3329         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3330                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3331         } else {
3332                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3333         }
3334         ev_window_update_actions (ev_window);
3335 }
3336
3337
3338 static void
3339 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3340 {
3341         g_return_if_fail (EV_IS_WINDOW (ev_window));
3342
3343         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3344 }
3345
3346 static void
3347 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3348 {
3349         g_return_if_fail (EV_IS_WINDOW (ev_window));
3350
3351         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3352                 g_error ("Find action should be insensitive since document doesn't support find");
3353                 return;
3354         }
3355
3356         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3357         update_chrome_visibility (ev_window);
3358         gtk_widget_grab_focus (ev_window->priv->find_bar);
3359 }
3360
3361 static void
3362 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3363 {
3364         g_return_if_fail (EV_IS_WINDOW (ev_window));
3365
3366         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3367         update_chrome_visibility (ev_window);
3368         gtk_widget_grab_focus (ev_window->priv->find_bar);
3369         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3370 }
3371
3372 static void
3373 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3374 {
3375         g_return_if_fail (EV_IS_WINDOW (ev_window));
3376
3377         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3378         update_chrome_visibility (ev_window);
3379         gtk_widget_grab_focus (ev_window->priv->find_bar);
3380         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3381 }
3382
3383 static void
3384 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3385 {
3386         g_return_if_fail (EV_IS_WINDOW (ev_window));
3387
3388         ev_view_copy (EV_VIEW (ev_window->priv->view));
3389 }
3390
3391 static void
3392 ev_window_sidebar_position_change_cb (GObject    *object,
3393                                       GParamSpec *pspec,
3394                                       EvWindow   *ev_window)
3395 {
3396         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3397                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3398                                      gtk_paned_get_position (GTK_PANED (object)));
3399 }
3400
3401 static void
3402 ev_window_update_fullscreen_action (EvWindow *window)
3403 {
3404         GtkAction *action;
3405
3406         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3407         g_signal_handlers_block_by_func
3408                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3409         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3410                                       ev_document_model_get_fullscreen (window->priv->model));
3411         g_signal_handlers_unblock_by_func
3412                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3413 }
3414
3415 static void
3416 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3417 {
3418         GtkWidget *item;
3419
3420         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3421         g_object_set (item, "is-important", FALSE, NULL);
3422
3423         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3424         g_object_set (item, "is-important", FALSE, NULL);
3425
3426         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3427         g_object_set (item, "is-important", TRUE, NULL);
3428
3429         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3430         g_object_set (item, "is-important", TRUE, NULL);
3431 }
3432
3433 static void
3434 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3435 {
3436         static gboolean done = FALSE;
3437
3438         if (!done) {
3439                 gtk_rc_parse_string (
3440                         "\n"
3441                         "   style \"fullscreen-toolbar-style\"\n"
3442                         "   {\n"
3443                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3444                         "   }\n"
3445                         "\n"
3446                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3447                         "\n");
3448                 done = TRUE;
3449         }
3450
3451         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3452 }
3453
3454 static void
3455 ev_window_run_fullscreen (EvWindow *window)
3456 {
3457         EvView  *view = EV_VIEW (window->priv->view);
3458         gboolean fullscreen_window = TRUE;
3459
3460         if (ev_document_model_get_fullscreen (window->priv->model))
3461                 return;
3462
3463         if (!window->priv->fullscreen_toolbar) {
3464                 window->priv->fullscreen_toolbar =
3465                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3466                                                    "/FullscreenToolbar");
3467
3468                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3469                                        GTK_TOOLBAR_BOTH_HORIZ);
3470                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3471                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3472
3473                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3474                                     window->priv->fullscreen_toolbar,
3475                                     FALSE, FALSE, 0);
3476                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3477                                        window->priv->fullscreen_toolbar, 1);
3478         }
3479
3480         if (ev_view_get_presentation (view)) {
3481                 ev_window_stop_presentation (window, FALSE);
3482                 fullscreen_window = FALSE;
3483         }
3484
3485         g_object_set (G_OBJECT (window->priv->scrolled_window),
3486                       "shadow-type", GTK_SHADOW_NONE,
3487                       NULL);
3488
3489         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3490         ev_window_update_fullscreen_action (window);
3491
3492         /* If the user doesn't have the main toolbar he/she won't probably want
3493          * the toolbar in fullscreen mode. See bug #483048
3494          */
3495         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3496                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3497         update_chrome_visibility (window);
3498
3499         if (fullscreen_window)
3500                 gtk_window_fullscreen (GTK_WINDOW (window));
3501         gtk_widget_grab_focus (window->priv->view);
3502
3503         if (window->priv->metadata && !ev_window_is_empty (window))
3504                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3505 }
3506
3507 static void
3508 ev_window_stop_fullscreen (EvWindow *window,
3509                            gboolean  unfullscreen_window)
3510 {
3511         if (!ev_document_model_get_fullscreen (window->priv->model))
3512                 return;
3513
3514         g_object_set (G_OBJECT (window->priv->scrolled_window),
3515                       "shadow-type", GTK_SHADOW_IN,
3516                       NULL);
3517
3518         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3519         ev_window_update_fullscreen_action (window);
3520         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3521         update_chrome_visibility (window);
3522         if (unfullscreen_window)
3523                 gtk_window_unfullscreen (GTK_WINDOW (window));
3524
3525         if (window->priv->metadata && !ev_window_is_empty (window))
3526                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3527 }
3528
3529 static void
3530 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3531 {
3532         gboolean fullscreen;
3533
3534         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3535         if (fullscreen) {
3536                 ev_window_run_fullscreen (window);
3537         } else {
3538                 ev_window_stop_fullscreen (window, TRUE);
3539         }
3540 }
3541
3542 static gboolean
3543 presentation_timeout_cb (EvWindow *window)
3544 {
3545         EvView *view = EV_VIEW (window->priv->view);
3546
3547         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3548                 return FALSE;
3549
3550         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3551         window->priv->presentation_timeout_id = 0;
3552
3553         return FALSE;
3554 }
3555
3556 static void
3557 presentation_set_timeout (EvWindow *window)
3558 {
3559         if (window->priv->presentation_timeout_id > 0) {
3560                 g_source_remove (window->priv->presentation_timeout_id);
3561         }
3562
3563         window->priv->presentation_timeout_id =
3564                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3565                                        (GSourceFunc)presentation_timeout_cb, window);
3566
3567         ev_view_show_cursor (EV_VIEW (window->priv->view));
3568 }
3569
3570 static void
3571 presentation_clear_timeout (EvWindow *window)
3572 {
3573         if (window->priv->presentation_timeout_id > 0) {
3574                 g_source_remove (window->priv->presentation_timeout_id);
3575         }
3576
3577         window->priv->presentation_timeout_id = 0;
3578
3579         ev_view_show_cursor (EV_VIEW (window->priv->view));
3580 }
3581
3582 static gboolean
3583 presentation_motion_notify_cb (GtkWidget *widget,
3584                                GdkEventMotion *event,
3585                                gpointer user_data)
3586 {
3587         EvWindow *window = EV_WINDOW (user_data);
3588
3589         presentation_set_timeout (window);
3590
3591         return FALSE;
3592 }
3593
3594 static gboolean
3595 presentation_leave_notify_cb (GtkWidget *widget,
3596                               GdkEventCrossing *event,
3597                               gpointer user_data)
3598 {
3599         EvWindow *window = EV_WINDOW (user_data);
3600
3601         presentation_clear_timeout (window);
3602
3603         return FALSE;
3604 }
3605
3606 static void
3607 ev_window_update_presentation_action (EvWindow *window)
3608 {
3609         GtkAction *action;
3610
3611         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3612         g_signal_handlers_block_by_func
3613                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3614         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3615                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3616         g_signal_handlers_unblock_by_func
3617                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3618 }
3619
3620 static void
3621 ev_window_run_presentation (EvWindow *window)
3622 {
3623         EvView  *view = EV_VIEW (window->priv->view);
3624         gboolean fullscreen_window = TRUE;
3625
3626         if (ev_view_get_presentation (view))
3627                 return;
3628
3629         if (ev_document_model_get_fullscreen (window->priv->model)) {
3630                 ev_window_stop_fullscreen (window, FALSE);
3631                 fullscreen_window = FALSE;
3632         }
3633
3634         g_object_set (G_OBJECT (window->priv->scrolled_window),
3635                       "shadow-type", GTK_SHADOW_NONE,
3636                       NULL);
3637
3638         ev_view_set_presentation (view, TRUE);
3639         ev_window_update_presentation_action (window);
3640
3641         update_chrome_visibility (window);
3642
3643         gtk_widget_grab_focus (window->priv->view);
3644         if (fullscreen_window)
3645                 gtk_window_fullscreen (GTK_WINDOW (window));
3646
3647         g_signal_connect (window->priv->view,
3648                           "motion-notify-event",
3649                           G_CALLBACK (presentation_motion_notify_cb),
3650                           window);
3651         g_signal_connect (window->priv->view,
3652                           "leave-notify-event",
3653                           G_CALLBACK (presentation_leave_notify_cb),
3654                           window);
3655         presentation_set_timeout (window);
3656
3657         ev_application_screensaver_disable (EV_APP);
3658
3659         if (window->priv->metadata && !ev_window_is_empty (window))
3660                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3661 }
3662
3663 static void
3664 ev_window_stop_presentation (EvWindow *window,
3665                              gboolean  unfullscreen_window)
3666 {
3667         EvView *view = EV_VIEW (window->priv->view);
3668
3669         if (!ev_view_get_presentation (view))
3670                 return;
3671
3672         g_object_set (G_OBJECT (window->priv->scrolled_window),
3673                       "shadow-type", GTK_SHADOW_IN,
3674                       NULL);
3675
3676         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3677         ev_window_update_presentation_action (window);
3678         update_chrome_visibility (window);
3679         if (unfullscreen_window)
3680                 gtk_window_unfullscreen (GTK_WINDOW (window));
3681
3682         g_signal_handlers_disconnect_by_func (window->priv->view,
3683                                               (gpointer) presentation_motion_notify_cb,
3684                                               window);
3685         g_signal_handlers_disconnect_by_func (window->priv->view,
3686                                               (gpointer) presentation_leave_notify_cb,
3687                                               window);
3688         presentation_clear_timeout (window);
3689
3690         ev_application_screensaver_enable (EV_APP);
3691
3692         if (window->priv->metadata && !ev_window_is_empty (window))
3693                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3694 }
3695
3696 static void
3697 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3698 {
3699         gboolean presentation;
3700
3701         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3702         if (presentation) {
3703                 ev_window_run_presentation (window);
3704         }
3705 }
3706
3707 static void
3708 ev_window_setup_gtk_settings (EvWindow *window)
3709 {
3710         GtkSettings *settings;
3711         GdkScreen   *screen;
3712         gchar       *menubar_accel_accel;
3713
3714         screen = gtk_window_get_screen (GTK_WINDOW (window));
3715         settings = gtk_settings_get_for_screen (screen);
3716
3717         g_object_get (settings,
3718                       "gtk-menu-bar-accel", &menubar_accel_accel,
3719                       NULL);
3720         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3721                 gtk_accelerator_parse (menubar_accel_accel,
3722                                        &window->priv->menubar_accel_keyval,
3723                                        &window->priv->menubar_accel_modifier);
3724                 if (window->priv->menubar_accel_keyval == 0) {
3725                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3726                                    menubar_accel_accel);
3727                 }
3728         } else {
3729                 window->priv->menubar_accel_keyval = 0;
3730                 window->priv->menubar_accel_modifier = 0;
3731         }
3732
3733         g_free (menubar_accel_accel);
3734 }
3735
3736 static void
3737 ev_window_screen_changed (GtkWidget *widget,
3738                           GdkScreen *old_screen)
3739 {
3740         EvWindow *window = EV_WINDOW (widget);
3741         EvWindowPrivate *priv = window->priv;
3742         GdkScreen *screen;
3743         gdouble dpi;
3744
3745         screen = gtk_widget_get_screen (widget);
3746         if (screen == old_screen)
3747                 return;
3748
3749         ev_window_setup_gtk_settings (window);
3750         dpi = get_screen_dpi (GTK_WINDOW (window));
3751         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3752         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3753
3754         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3755                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3756         }
3757 }
3758
3759 static gboolean
3760 ev_window_state_event (GtkWidget           *widget,
3761                        GdkEventWindowState *event)
3762 {
3763         EvWindow *window = EV_WINDOW (widget);
3764         EvView   *view = EV_VIEW (window->priv->view);
3765
3766         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3767                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3768         }
3769
3770         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3771                 return FALSE;
3772
3773         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3774                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3775                         return FALSE;
3776
3777                 ev_window_run_fullscreen (window);
3778         } else {
3779                 if (ev_document_model_get_fullscreen (window->priv->model))
3780                         ev_window_stop_fullscreen (window, FALSE);
3781                 else if (ev_view_get_presentation (view))
3782                         ev_window_stop_presentation (window, FALSE);
3783         }
3784
3785         return FALSE;
3786 }
3787
3788 static void
3789 ev_window_set_page_mode (EvWindow         *window,
3790                          EvWindowPageMode  page_mode)
3791 {
3792         GtkWidget *child = NULL;
3793         GtkWidget *real_child;
3794
3795         if (window->priv->page_mode == page_mode)
3796                 return;
3797
3798         window->priv->page_mode = page_mode;
3799
3800         switch (page_mode) {
3801                 case PAGE_MODE_DOCUMENT:
3802                         child = window->priv->view;
3803                         break;
3804                 case PAGE_MODE_PASSWORD:
3805                         child = window->priv->password_view;
3806                         break;
3807                 default:
3808                         g_assert_not_reached ();
3809         }
3810
3811         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3812         if (child != real_child) {
3813                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3814                                       real_child);
3815                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3816                                    child);
3817         }
3818         ev_window_update_actions (window);
3819 }
3820
3821
3822 static void
3823 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3824 {
3825         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3826
3827         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3828 }
3829
3830 static void
3831 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3832 {
3833         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3834
3835         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3836 }
3837
3838 static void
3839 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3840                                gint       response,
3841                                EvWindow  *ev_window)
3842 {
3843         EggEditableToolbar *toolbar;
3844         gchar              *toolbars_file;
3845
3846         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3847         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3848
3849         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3850                                           "evince_toolbar.xml", NULL);
3851         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3852                                           toolbars_file, "1.0");
3853         g_free (toolbars_file);
3854
3855         gtk_widget_destroy (GTK_WIDGET (dialog));
3856 }
3857
3858 static void
3859 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3860 {
3861         GtkWidget          *dialog;
3862         GtkWidget          *editor;
3863         EggEditableToolbar *toolbar;
3864
3865         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3866                                               GTK_WINDOW (ev_window),
3867                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3868                                               GTK_STOCK_CLOSE,
3869                                               GTK_RESPONSE_CLOSE,
3870                                               NULL);
3871         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3872         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3873         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3874         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3875         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3876
3877         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3878         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3879                                          egg_editable_toolbar_get_model (toolbar));
3880
3881         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3882         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3883
3884         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3885
3886         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3887
3888         g_signal_connect (dialog, "response",
3889                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3890                           ev_window);
3891         gtk_widget_show_all (dialog);
3892 }
3893
3894 static void
3895 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3896 {
3897         g_return_if_fail (EV_IS_WINDOW (ev_window));
3898
3899         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3900         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3901 }
3902
3903 static void
3904 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3905 {
3906         g_return_if_fail (EV_IS_WINDOW (ev_window));
3907
3908         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3909         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3910 }
3911
3912 static void
3913 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3914 {
3915         g_return_if_fail (EV_IS_WINDOW (ev_window));
3916
3917         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3918 }
3919
3920 static void
3921 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3922 {
3923         g_return_if_fail (EV_IS_WINDOW (ev_window));
3924
3925         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3926 }
3927
3928 static void
3929 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3930 {
3931         g_return_if_fail (EV_IS_WINDOW (ev_window));
3932
3933         ev_document_model_set_page (ev_window->priv->model, 0);
3934 }
3935
3936 static void
3937 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3938 {
3939         g_return_if_fail (EV_IS_WINDOW (ev_window));
3940
3941         ev_document_model_set_page (ev_window->priv->model,
3942                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3943 }
3944
3945 static void
3946 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3947 {
3948         int n_pages, current_page;
3949
3950         g_return_if_fail (EV_IS_WINDOW (ev_window));
3951
3952         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3953         current_page = ev_document_model_get_page (ev_window->priv->model);
3954
3955         if (current_page + 10 < n_pages) {
3956                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3957         }
3958 }
3959
3960 static void
3961 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3962 {
3963         int current_page;
3964
3965         g_return_if_fail (EV_IS_WINDOW (ev_window));
3966
3967         current_page = ev_document_model_get_page (ev_window->priv->model);
3968
3969         if (current_page - 10 >= 0) {
3970                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3971         }
3972 }
3973
3974 static void
3975 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3976 {
3977         ev_window_reload_document (ev_window, NULL);
3978 }
3979
3980 static void
3981 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3982 {
3983         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3984 }
3985
3986 static void
3987 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3988 {
3989         GError  *error = NULL;
3990
3991         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3992                       "ghelp:evince",
3993                       gtk_get_current_event_time (),
3994                       &error);
3995         if (error) {
3996                 ev_window_error_message (ev_window, error,
3997                                          "%s", _("There was an error displaying help"));
3998                 g_error_free (error);
3999         }
4000 }
4001
4002 static void
4003 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4004 {
4005         ev_window_stop_fullscreen (window, TRUE);
4006 }
4007
4008 static void
4009 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4010 {
4011         ev_window_run_presentation (window);
4012 }
4013
4014 static void
4015 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4016 {
4017         GtkWidget *widget;
4018
4019         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4020
4021         widget = gtk_window_get_focus (GTK_WINDOW (window));
4022         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4023                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4024                 update_chrome_visibility (window);
4025                 gtk_widget_grab_focus (window->priv->view);
4026         } else {
4027                 gboolean fullscreen;
4028                 gboolean presentation;
4029
4030                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4031                 g_object_get (window->priv->view,
4032                               "presentation", &presentation,
4033                               NULL);
4034
4035                 if (fullscreen) {
4036                         ev_window_stop_fullscreen (window, TRUE);
4037                 } else if (presentation) {
4038                         ev_window_stop_presentation (window, TRUE);
4039                         gtk_widget_grab_focus (window->priv->view);
4040                 } else {
4041                         gtk_widget_grab_focus (window->priv->view);
4042                 }
4043
4044                 if (fullscreen && presentation)
4045                         g_warning ("Both fullscreen and presentation set somehow");
4046         }
4047 }
4048
4049 static void
4050 save_sizing_mode (EvWindow *window)
4051 {
4052         EvSizingMode mode;
4053         GEnumValue *enum_value;
4054
4055         if (!window->priv->metadata || ev_window_is_empty (window))
4056                 return;
4057
4058         mode = ev_document_model_get_sizing_mode (window->priv->model);
4059         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4060         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4061                                 enum_value->value_nick);
4062 }
4063
4064 static void
4065 ev_window_document_changed_cb (EvDocumentModel *model,
4066                                GParamSpec      *pspec,
4067                                EvWindow        *ev_window)
4068 {
4069         ev_window_set_document (ev_window,
4070                                 ev_document_model_get_document (model));
4071 }
4072
4073 static void
4074 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4075                                   GParamSpec      *pspec,
4076                                   EvWindow        *ev_window)
4077 {
4078         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4079
4080         g_object_set (ev_window->priv->scrolled_window,
4081                       "hscrollbar-policy",
4082                       sizing_mode == EV_SIZING_FREE ?
4083                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4084                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4085                       NULL);
4086
4087         update_sizing_buttons (ev_window);
4088         save_sizing_mode (ev_window);
4089 }
4090
4091 static void
4092 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4093 {
4094         ev_window_update_actions (ev_window);
4095
4096         if (!ev_window->priv->metadata)
4097                 return;
4098
4099         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4100                 gdouble zoom;
4101
4102                 zoom = ev_document_model_get_scale (model);
4103                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4104                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4105         }
4106 }
4107
4108 static void
4109 ev_window_update_continuous_action (EvWindow *window)
4110 {
4111         GtkAction *action;
4112
4113         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4114         g_signal_handlers_block_by_func
4115                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4116         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4117                                       ev_document_model_get_continuous (window->priv->model));
4118         g_signal_handlers_unblock_by_func
4119                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4120 }
4121
4122 static void
4123 ev_window_update_dual_page_action (EvWindow *window)
4124 {
4125         GtkAction *action;
4126
4127         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4128         g_signal_handlers_block_by_func
4129                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4130         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4131                                       ev_document_model_get_dual_page (window->priv->model));
4132         g_signal_handlers_unblock_by_func
4133                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4134 }
4135
4136 static void
4137 ev_window_continuous_changed_cb (EvDocumentModel *model,
4138                                  GParamSpec      *pspec,
4139                                  EvWindow        *ev_window)
4140 {
4141         ev_window_update_continuous_action (ev_window);
4142
4143         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4144                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4145                                          ev_document_model_get_continuous (model));
4146 }
4147
4148 static void
4149 ev_window_rotation_changed_cb (EvDocumentModel *model,
4150                                GParamSpec      *pspec,
4151                                EvWindow        *window)
4152 {
4153         gint rotation = ev_document_model_get_rotation (model);
4154
4155         if (window->priv->metadata && !ev_window_is_empty (window))
4156                 ev_metadata_set_int (window->priv->metadata, "rotation",
4157                                      rotation);
4158
4159         ev_window_refresh_window_thumbnail (window, rotation);
4160 }
4161
4162 static void
4163 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4164 {
4165         ev_window_update_actions (window);
4166 }
4167
4168 static void
4169 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4170                                 GParamSpec      *pspec,
4171                                 EvWindow        *ev_window)
4172 {
4173         ev_window_update_dual_page_action (ev_window);
4174
4175         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4176                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4177                                          ev_document_model_get_dual_page (model));
4178 }
4179
4180 static char *
4181 build_comments_string (void)
4182 {
4183 #ifdef ENABLE_PDF
4184         PopplerBackend backend;
4185         const char *backend_name;
4186         const char *version;
4187
4188         backend = poppler_get_backend ();
4189         version = poppler_get_version ();
4190         switch (backend) {
4191                 case POPPLER_BACKEND_CAIRO:
4192                         backend_name = "cairo";
4193                         break;
4194                 case POPPLER_BACKEND_SPLASH:
4195                         backend_name = "splash";
4196                         break;
4197                 default:
4198                         backend_name = "unknown";
4199                         break;
4200         }
4201
4202         return g_strdup_printf (_("Document Viewer.\n"
4203                                   "Using poppler %s (%s)"),
4204                                 version, backend_name);
4205 #else
4206         return g_strdup_printf (_("Document Viewer"));
4207 #endif
4208 }
4209
4210 static void
4211 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4212 {
4213         const char *authors[] = {
4214                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4215                 "Jonathan Blandford <jrb@gnome.org>",
4216                 "Marco Pesenti Gritti <marco@gnome.org>",
4217                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4218                 "Bryan Clark <clarkbw@gnome.org>",
4219                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4220                 "Wouter Bolsterlee <wbolster@gnome.org>",
4221                 "Christian Persch <chpe" "\100" "gnome.org>",
4222                 NULL
4223         };
4224
4225         const char *documenters[] = {
4226                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4227                 NULL
4228         };
4229
4230         const char *license[] = {
4231                 N_("Evince is free software; you can redistribute it and/or modify "
4232                    "it under the terms of the GNU General Public License as published by "
4233                    "the Free Software Foundation; either version 2 of the License, or "
4234                    "(at your option) any later version.\n"),
4235                 N_("Evince is distributed in the hope that it will be useful, "
4236                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4237                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4238                    "GNU General Public License for more details.\n"),
4239                 N_("You should have received a copy of the GNU General Public License "
4240                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4241                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4242         };
4243
4244         char *license_trans;
4245         char *comments;
4246
4247 #ifdef ENABLE_NLS
4248         const char **p;
4249
4250         for (p = authors; *p; ++p)
4251                 *p = _(*p);
4252
4253         for (p = documenters; *p; ++p)
4254                 *p = _(*p);
4255 #endif
4256
4257         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4258                                      _(license[2]), "\n", NULL);
4259         comments = build_comments_string ();
4260
4261         gtk_show_about_dialog (
4262                 GTK_WINDOW (ev_window),
4263                 "name", _("Evince"),
4264                 "version", VERSION,
4265                 "copyright",
4266                 _("© 1996–2009 The Evince authors"),
4267                 "license", license_trans,
4268                 "website", "http://www.gnome.org/projects/evince",
4269                 "comments", comments,
4270                 "authors", authors,
4271                 "documenters", documenters,
4272                 "translator-credits", _("translator-credits"),
4273                 "logo-icon-name", "evince",
4274                 "wrap-license", TRUE,
4275                 NULL);
4276
4277         g_free (comments);
4278         g_free (license_trans);
4279 }
4280
4281 static void
4282 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4283 {
4284         gboolean active;
4285
4286         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4287         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4288         update_chrome_visibility (ev_window);
4289         if (ev_window->priv->metadata)
4290                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4291 }
4292
4293 static void
4294 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4295 {
4296         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4297                 return;
4298
4299         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4300                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4301         update_chrome_visibility (ev_window);
4302 }
4303
4304 static void
4305 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4306                                            GParamSpec *pspec,
4307                                            EvWindow   *ev_window)
4308 {
4309         GtkWidget *current_page;
4310         const char *id;
4311
4312         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4313
4314         if (current_page == ev_window->priv->sidebar_links) {
4315                 id = LINKS_SIDEBAR_ID;
4316         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4317                 id = THUMBNAILS_SIDEBAR_ID;
4318         } else if (current_page == ev_window->priv->sidebar_attachments) {
4319                 id = ATTACHMENTS_SIDEBAR_ID;
4320         } else if (current_page == ev_window->priv->sidebar_layers) {
4321                 id = LAYERS_SIDEBAR_ID;
4322         } else {
4323                 g_assert_not_reached();
4324         }
4325
4326         g_object_unref (current_page);
4327
4328         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4329                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4330 }
4331
4332 static void
4333 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4334                                          GParamSpec *pspec,
4335                                          EvWindow   *ev_window)
4336 {
4337         EvView *view = EV_VIEW (ev_window->priv->view);
4338         GtkAction *action;
4339
4340         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4341
4342         if (!ev_view_get_presentation (view)) {
4343                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4344                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4345
4346                 if (ev_window->priv->metadata)
4347                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4348                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4349         }
4350 }
4351
4352 static void
4353 view_menu_link_popup (EvWindow *ev_window,
4354                       EvLink   *link)
4355 {
4356         gboolean   show_external = FALSE;
4357         gboolean   show_internal = FALSE;
4358         GtkAction *action;
4359
4360         if (ev_window->priv->link)
4361                 g_object_unref (ev_window->priv->link);
4362
4363         if (link)
4364                 ev_window->priv->link = g_object_ref (link);
4365         else
4366                 ev_window->priv->link = NULL;
4367
4368         if (ev_window->priv->link) {
4369                 EvLinkAction *ev_action;
4370
4371                 ev_action = ev_link_get_action (link);
4372                 if (ev_action) {
4373                         switch (ev_link_action_get_action_type (ev_action)) {
4374                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4375                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4376                                         show_internal = TRUE;
4377                                         break;
4378                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4379                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4380                                         show_external = TRUE;
4381                                         break;
4382                                 default:
4383                                         break;
4384                         }
4385                 }
4386         }
4387
4388         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4389                                               "OpenLink");
4390         gtk_action_set_visible (action, show_external);
4391
4392         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4393                                               "CopyLinkAddress");
4394         gtk_action_set_visible (action, show_external);
4395
4396         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4397                                               "GoLink");
4398         gtk_action_set_visible (action, show_internal);
4399
4400         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4401                                               "OpenLinkNewWindow");
4402         gtk_action_set_visible (action, show_internal);
4403 }
4404
4405 static void
4406 view_menu_image_popup (EvWindow  *ev_window,
4407                        EvImage   *image)
4408 {
4409         GtkAction *action;
4410         gboolean   show_image = FALSE;
4411
4412         if (ev_window->priv->image)
4413                 g_object_unref (ev_window->priv->image);
4414
4415         if (image)
4416                 ev_window->priv->image = g_object_ref (image);
4417         else
4418                 ev_window->priv->image = NULL;
4419
4420         show_image = (ev_window->priv->image != NULL);
4421
4422         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4423                                               "SaveImageAs");
4424         gtk_action_set_visible (action, show_image);
4425
4426         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4427                                               "CopyImage");
4428         gtk_action_set_visible (action, show_image);
4429 }
4430
4431 static gboolean
4432 view_menu_popup_cb (EvView   *view,
4433                     GObject  *object,
4434                     EvWindow *ev_window)
4435 {
4436         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4437                 return FALSE;
4438
4439         view_menu_link_popup (ev_window,
4440                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4441         view_menu_image_popup (ev_window,
4442                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4443
4444         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4445                         NULL, NULL, NULL, NULL,
4446                         3, gtk_get_current_event_time ());
4447         return TRUE;
4448 }
4449
4450 static gboolean
4451 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4452                               GList           *attach_list,
4453                               EvWindow        *ev_window)
4454 {
4455         GtkWidget *popup;
4456
4457         g_assert (attach_list != NULL);
4458
4459         if (ev_window->priv->attach_list) {
4460                 g_list_foreach (ev_window->priv->attach_list,
4461                                 (GFunc) g_object_unref, NULL);
4462                 g_list_free (ev_window->priv->attach_list);
4463         }
4464
4465         ev_window->priv->attach_list = attach_list;
4466
4467         popup = ev_window->priv->attachment_popup;
4468
4469         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4470                         NULL, NULL,
4471                         3, gtk_get_current_event_time ());
4472
4473         return TRUE;
4474 }
4475
4476 static void
4477 ev_window_update_find_status_message (EvWindow *ev_window)
4478 {
4479         gchar *message;
4480
4481         if (!ev_window->priv->find_job)
4482                 return;
4483
4484         if (ev_job_is_finished (ev_window->priv->find_job)) {
4485                 gint n_results;
4486
4487                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4488                                                        ev_document_model_get_page (ev_window->priv->model));
4489                 /* TRANS: Sometimes this could be better translated as
4490                                       "%d hit(s) on this page".  Therefore this string
4491                                       contains plural cases. */
4492                 message = g_strdup_printf (ngettext ("%d found on this page",
4493                                                      "%d found on this page",
4494                                                      n_results),
4495                                            n_results);
4496         } else {
4497                 gdouble percent;
4498
4499                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4500                 message = g_strdup_printf (_("%3d%% remaining to search"),
4501                                            (gint) ((1.0 - percent) * 100));
4502         }
4503
4504         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4505         g_free (message);
4506 }
4507
4508 static void
4509 ev_window_find_job_finished_cb (EvJobFind *job,
4510                                 EvWindow  *ev_window)
4511 {
4512         ev_window_update_find_status_message (ev_window);
4513 }
4514
4515 static void
4516 ev_window_find_job_updated_cb (EvJobFind *job,
4517                                gint       page,
4518                                EvWindow  *ev_window)
4519 {
4520         ev_window_update_actions (ev_window);
4521
4522         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4523                               ev_job_find_get_results (job),
4524                               page);
4525         ev_window_update_find_status_message (ev_window);
4526 }
4527
4528 static void
4529 ev_window_clear_find_job (EvWindow *ev_window)
4530 {
4531         if (ev_window->priv->find_job != NULL) {
4532                 if (!ev_job_is_finished (ev_window->priv->find_job))
4533                         ev_job_cancel (ev_window->priv->find_job);
4534
4535                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4536                                                       ev_window_find_job_finished_cb,
4537                                                       ev_window);
4538                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4539                                                       ev_window_find_job_updated_cb,
4540                                                       ev_window);
4541                 g_object_unref (ev_window->priv->find_job);
4542                 ev_window->priv->find_job = NULL;
4543         }
4544 }
4545
4546 static void
4547 find_bar_previous_cb (EggFindBar *find_bar,
4548                       EvWindow   *ev_window)
4549 {
4550         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4551 }
4552
4553 static void
4554 find_bar_next_cb (EggFindBar *find_bar,
4555                   EvWindow   *ev_window)
4556 {
4557         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4558 }
4559
4560 static void
4561 find_bar_close_cb (EggFindBar *find_bar,
4562                    EvWindow   *ev_window)
4563 {
4564         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4565         ev_window_clear_find_job (ev_window);
4566         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4567         update_chrome_visibility (ev_window);
4568 }
4569
4570 static void
4571 find_bar_search_changed_cb (EggFindBar *find_bar,
4572                             GParamSpec *param,
4573                             EvWindow   *ev_window)
4574 {
4575         gboolean case_sensitive;
4576         const char *search_string;
4577
4578         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4579                 return;
4580
4581         /* Either the string or case sensitivity could have changed. */
4582         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4583         search_string = egg_find_bar_get_search_string (find_bar);
4584
4585         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4586
4587         ev_window_clear_find_job (ev_window);
4588
4589         if (search_string && search_string[0]) {
4590                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4591                                                              ev_document_model_get_page (ev_window->priv->model),
4592                                                              ev_document_get_n_pages (ev_window->priv->document),
4593                                                              search_string,
4594                                                              case_sensitive);
4595                 g_signal_connect (ev_window->priv->find_job, "finished",
4596                                   G_CALLBACK (ev_window_find_job_finished_cb),
4597                                   ev_window);
4598                 g_signal_connect (ev_window->priv->find_job, "updated",
4599                                   G_CALLBACK (ev_window_find_job_updated_cb),
4600                                   ev_window);
4601                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4602         } else {
4603                 ev_window_update_actions (ev_window);
4604                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4605                                               NULL);
4606                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4607         }
4608 }
4609
4610 static void
4611 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4612                                 GParamSpec *param,
4613                                 EvWindow   *ev_window)
4614 {
4615         gboolean visible;
4616
4617         visible = GTK_WIDGET_VISIBLE (find_bar);
4618
4619         if (ev_window->priv->document &&
4620             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4621                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4622                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4623                 ev_window_update_actions (ev_window);
4624
4625                 if (visible)
4626                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4627                 else
4628                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4629         }
4630 }
4631
4632 static void
4633 find_bar_scroll (EggFindBar   *find_bar,
4634                  GtkScrollType scroll,
4635                  EvWindow     *ev_window)
4636 {
4637         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4638 }
4639
4640 static void
4641 zoom_control_changed_cb (EphyZoomAction *action,
4642                          float           zoom,
4643                          EvWindow       *ev_window)
4644 {
4645         EvSizingMode mode;
4646
4647         if (zoom == EPHY_ZOOM_BEST_FIT) {
4648                 mode = EV_SIZING_BEST_FIT;
4649         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4650                 mode = EV_SIZING_FIT_WIDTH;
4651         } else {
4652                 mode = EV_SIZING_FREE;
4653         }
4654
4655         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4656
4657         if (mode == EV_SIZING_FREE) {
4658                 ev_document_model_set_scale (ev_window->priv->model,
4659                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4660         }
4661 }
4662
4663 static void
4664 ev_window_drag_data_received (GtkWidget        *widget,
4665                               GdkDragContext   *context,
4666                               gint              x,
4667                               gint              y,
4668                               GtkSelectionData *selection_data,
4669                               guint             info,
4670                               guint             time)
4671
4672 {
4673         EvWindow  *window = EV_WINDOW (widget);
4674         gchar    **uris;
4675         gint       i = 0;
4676         GSList    *uri_list = NULL;
4677         GtkWidget *source;
4678
4679         source = gtk_drag_get_source_widget (context);
4680         if (source && widget == gtk_widget_get_toplevel (source)) {
4681                 gtk_drag_finish (context, FALSE, FALSE, time);
4682                 return;
4683         }
4684
4685         uris = gtk_selection_data_get_uris (selection_data);
4686         if (!uris) {
4687                 gtk_drag_finish (context, FALSE, FALSE, time);
4688                 return;
4689         }
4690
4691         for (i = 0; uris[i]; i++) {
4692                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4693         }
4694
4695         ev_application_open_uri_list (EV_APP, uri_list,
4696                                       gtk_window_get_screen (GTK_WINDOW (window)),
4697                                       0);
4698         gtk_drag_finish (context, TRUE, FALSE, time);
4699
4700         g_strfreev (uris);
4701         g_slist_free (uri_list);
4702 }
4703
4704 static void
4705 ev_window_finalize (GObject *object)
4706 {
4707         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4708
4709         if (ev_window_n_copies == 0) {
4710                 ev_application_shutdown (EV_APP);
4711         } else {
4712                 ev_window_n_copies--;
4713         }
4714 }
4715
4716 static void
4717 ev_window_dispose (GObject *object)
4718 {
4719         EvWindow *window = EV_WINDOW (object);
4720         EvWindowPrivate *priv = window->priv;
4721         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4722
4723         if (mpkeys) {
4724                 g_signal_handlers_disconnect_by_func (mpkeys,
4725                                                       ev_window_media_player_key_pressed,
4726                                                       window);
4727         }
4728
4729         if (priv->metadata) {
4730                 g_object_unref (priv->metadata);
4731                 priv->metadata = NULL;
4732         }
4733
4734         if (priv->setup_document_idle > 0) {
4735                 g_source_remove (priv->setup_document_idle);
4736                 priv->setup_document_idle = 0;
4737         }
4738
4739 #ifdef WITH_GCONF
4740         if (priv->gconf_client) {
4741                 g_object_unref (priv->gconf_client);
4742                 priv->gconf_client = NULL;
4743         }
4744 #endif
4745
4746         if (priv->monitor) {
4747                 g_object_unref (priv->monitor);
4748                 priv->monitor = NULL;
4749         }
4750
4751         if (priv->title) {
4752                 ev_window_title_free (priv->title);
4753                 priv->title = NULL;
4754         }
4755
4756         if (priv->ui_manager) {
4757                 g_object_unref (priv->ui_manager);
4758                 priv->ui_manager = NULL;
4759         }
4760
4761         if (priv->action_group) {
4762                 g_object_unref (priv->action_group);
4763                 priv->action_group = NULL;
4764         }
4765
4766         if (priv->view_popup_action_group) {
4767                 g_object_unref (priv->view_popup_action_group);
4768                 priv->view_popup_action_group = NULL;
4769         }
4770
4771         if (priv->attachment_popup_action_group) {
4772                 g_object_unref (priv->attachment_popup_action_group);
4773                 priv->attachment_popup_action_group = NULL;
4774         }
4775
4776         if (priv->recent_action_group) {
4777                 g_object_unref (priv->recent_action_group);
4778                 priv->recent_action_group = NULL;
4779         }
4780
4781         if (priv->recent_manager) {
4782                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4783                                                       ev_window_setup_recent,
4784                                                       window);
4785                 priv->recent_manager = NULL;
4786         }
4787
4788         priv->recent_ui_id = 0;
4789
4790         if (priv->model) {
4791                 g_signal_handlers_disconnect_by_func (priv->model,
4792                                                       ev_window_page_changed_cb,
4793                                                       window);
4794                 g_object_unref (priv->model);
4795                 priv->model = NULL;
4796         }
4797
4798         if (priv->document) {
4799                 g_object_unref (priv->document);
4800                 priv->document = NULL;
4801         }
4802
4803         if (priv->view) {
4804                 g_object_unref (priv->view);
4805                 priv->view = NULL;
4806         }
4807
4808         if (priv->password_view) {
4809                 g_object_unref (priv->password_view);
4810                 priv->password_view = NULL;
4811         }
4812
4813         if (priv->load_job) {
4814                 ev_window_clear_load_job (window);
4815         }
4816
4817         if (priv->reload_job) {
4818                 ev_window_clear_reload_job (window);
4819         }
4820
4821         if (priv->save_job) {
4822                 ev_window_clear_save_job (window);
4823         }
4824
4825         if (priv->thumbnail_job) {
4826                 ev_window_clear_thumbnail_job (window);
4827         }
4828
4829         if (priv->find_job) {
4830                 ev_window_clear_find_job (window);
4831         }
4832
4833         if (priv->local_uri) {
4834                 ev_window_clear_local_uri (window);
4835                 priv->local_uri = NULL;
4836         }
4837
4838         ev_window_clear_progress_idle (window);
4839         if (priv->progress_cancellable) {
4840                 g_object_unref (priv->progress_cancellable);
4841                 priv->progress_cancellable = NULL;
4842         }
4843
4844         ev_window_close_dialogs (window);
4845
4846         if (priv->link) {
4847                 g_object_unref (priv->link);
4848                 priv->link = NULL;
4849         }
4850
4851         if (priv->image) {
4852                 g_object_unref (priv->image);
4853                 priv->image = NULL;
4854         }
4855
4856         if (priv->attach_list) {
4857                 g_list_foreach (priv->attach_list,
4858                                 (GFunc) g_object_unref,
4859                                 NULL);
4860                 g_list_free (priv->attach_list);
4861                 priv->attach_list = NULL;
4862         }
4863
4864         if (priv->find_bar) {
4865                 g_signal_handlers_disconnect_by_func
4866                         (window->priv->find_bar,
4867                          G_CALLBACK (find_bar_close_cb),
4868                          window);
4869                 priv->find_bar = NULL;
4870         }
4871
4872         if (priv->uri) {
4873                 g_free (priv->uri);
4874                 priv->uri = NULL;
4875         }
4876
4877         if (priv->search_string) {
4878                 g_free (priv->search_string);
4879                 priv->search_string = NULL;
4880         }
4881
4882         if (priv->dest) {
4883                 g_object_unref (priv->dest);
4884                 priv->dest = NULL;
4885         }
4886
4887         if (priv->history) {
4888                 g_object_unref (priv->history);
4889                 priv->history = NULL;
4890         }
4891
4892         if (priv->presentation_timeout_id > 0) {
4893                 g_source_remove (priv->presentation_timeout_id);
4894                 priv->presentation_timeout_id = 0;
4895         }
4896
4897         if (priv->print_queue) {
4898                 g_queue_free (priv->print_queue);
4899                 priv->print_queue = NULL;
4900         }
4901
4902         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4903 }
4904
4905 static void
4906 menubar_deactivate_cb (GtkWidget *menubar,
4907                        EvWindow  *window)
4908 {
4909         g_signal_handlers_disconnect_by_func (menubar,
4910                                               G_CALLBACK (menubar_deactivate_cb),
4911                                               window);
4912
4913         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4914
4915         update_chrome_visibility (window);
4916 }
4917
4918 static gboolean
4919 ev_window_key_press_event (GtkWidget   *widget,
4920                            GdkEventKey *event)
4921 {
4922         EvWindow        *ev_window = EV_WINDOW (widget);
4923         EvWindowPrivate *priv = ev_window->priv;
4924         gboolean         handled = FALSE;
4925
4926         /* Propagate the event to the view first
4927          * It's needed to be able to type in
4928          * annot popups windows
4929          */
4930         if (priv->view) {
4931                 g_object_ref (priv->view);
4932                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4933                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4934                 g_object_unref (priv->view);
4935         }
4936
4937         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4938                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4939
4940                 if (priv->menubar_accel_keyval != 0 &&
4941                     event->keyval == priv->menubar_accel_keyval &&
4942                     modifier == priv->menubar_accel_modifier) {
4943                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4944                                 g_signal_connect (priv->menubar, "deactivate",
4945                                                   G_CALLBACK (menubar_deactivate_cb),
4946                                                   ev_window);
4947
4948                                 gtk_widget_show (priv->menubar);
4949                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4950                                                              FALSE);
4951
4952                                 handled = TRUE;
4953                         }
4954                 }
4955         }
4956
4957         if (!handled)
4958                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4959
4960         return handled;
4961 }
4962
4963 static void
4964 ev_window_class_init (EvWindowClass *ev_window_class)
4965 {
4966         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4967         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4968
4969         g_object_class->dispose = ev_window_dispose;
4970         g_object_class->finalize = ev_window_finalize;
4971
4972         widget_class->key_press_event = ev_window_key_press_event;
4973         widget_class->screen_changed = ev_window_screen_changed;
4974         widget_class->window_state_event = ev_window_state_event;
4975         widget_class->drag_data_received = ev_window_drag_data_received;
4976
4977         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4978 }
4979
4980 /* Normal items */
4981 static const GtkActionEntry entries[] = {
4982         { "File", NULL, N_("_File") },
4983         { "Edit", NULL, N_("_Edit") },
4984         { "View", NULL, N_("_View") },
4985         { "Go", NULL, N_("_Go") },
4986         { "Help", NULL, N_("_Help") },
4987
4988         /* File menu */
4989         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4990           N_("Open an existing document"),
4991           G_CALLBACK (ev_window_cmd_file_open) },
4992         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4993           N_("Open a copy of the current document in a new window"),
4994           G_CALLBACK (ev_window_cmd_file_open_copy) },
4995         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4996           N_("Save a copy of the current document"),
4997           G_CALLBACK (ev_window_cmd_save_as) },
4998         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4999           N_("Setup the page settings for printing"),
5000           G_CALLBACK (ev_window_cmd_file_print_setup) },
5001         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5002           N_("Print this document"),
5003           G_CALLBACK (ev_window_cmd_file_print) },
5004         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5005           G_CALLBACK (ev_window_cmd_file_properties) },
5006         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5007           G_CALLBACK (ev_window_cmd_file_close_window) },
5008
5009         /* Edit menu */
5010         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5011           G_CALLBACK (ev_window_cmd_edit_copy) },
5012         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5013           G_CALLBACK (ev_window_cmd_edit_select_all) },
5014         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5015           N_("Find a word or phrase in the document"),
5016           G_CALLBACK (ev_window_cmd_edit_find) },
5017         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5018           G_CALLBACK (ev_window_cmd_edit_find_next) },
5019         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5020           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5021         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5022           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5023         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5024           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5025         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5026           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5027
5028         /* View menu */
5029         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5030           N_("Enlarge the document"),
5031           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5032         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5033           N_("Shrink the document"),
5034           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5035         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5036           N_("Reload the document"),
5037           G_CALLBACK (ev_window_cmd_view_reload) },
5038
5039         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5040           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5041
5042         /* Go menu */
5043         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5044           N_("Go to the previous page"),
5045           G_CALLBACK (ev_window_cmd_go_previous_page) },
5046         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5047           N_("Go to the next page"),
5048           G_CALLBACK (ev_window_cmd_go_next_page) },
5049         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5050           N_("Go to the first page"),
5051           G_CALLBACK (ev_window_cmd_go_first_page) },
5052         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5053           N_("Go to the last page"),
5054           G_CALLBACK (ev_window_cmd_go_last_page) },
5055
5056         /* Help menu */
5057         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5058           G_CALLBACK (ev_window_cmd_help_contents) },
5059
5060         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5061           G_CALLBACK (ev_window_cmd_help_about) },
5062
5063         /* Toolbar-only */
5064         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5065           N_("Leave fullscreen mode"),
5066           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5067         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5068           N_("Start a presentation"),
5069           G_CALLBACK (ev_window_cmd_start_presentation) },
5070
5071         /* Accellerators */
5072         { "Escape", NULL, "", "Escape", "",
5073           G_CALLBACK (ev_window_cmd_escape) },
5074         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5075           G_CALLBACK (ev_window_cmd_edit_find) },
5076         { "F3", NULL, "", "F3", NULL,
5077           G_CALLBACK (ev_window_cmd_edit_find_next) },
5078         { "PageDown", NULL, "", "Page_Down", NULL,
5079           G_CALLBACK (ev_window_cmd_scroll_forward) },
5080         { "PageUp", NULL, "", "Page_Up", NULL,
5081           G_CALLBACK (ev_window_cmd_scroll_backward) },
5082         { "Space", NULL, "", "space", NULL,
5083           G_CALLBACK (ev_window_cmd_scroll_forward) },
5084         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5085           G_CALLBACK (ev_window_cmd_scroll_backward) },
5086         { "BackSpace", NULL, "", "BackSpace", NULL,
5087           G_CALLBACK (ev_window_cmd_scroll_backward) },
5088         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5089           G_CALLBACK (ev_window_cmd_scroll_forward) },
5090         { "Return", NULL, "", "Return", NULL,
5091           G_CALLBACK (ev_window_cmd_scroll_forward) },
5092         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5093           G_CALLBACK (ev_window_cmd_scroll_backward) },
5094         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5095           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5096         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5097           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5098         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5099           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5100         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5101           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5102         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5103           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5104         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5105           G_CALLBACK (ev_window_cmd_go_backward) },
5106         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5107           G_CALLBACK (ev_window_cmd_go_forward) },
5108         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5109           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5110         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5111           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5112         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5113           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5114         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5115           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5116         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5117           G_CALLBACK (ev_window_cmd_edit_copy) },
5118 };
5119
5120 /* Toggle items */
5121 static const GtkToggleActionEntry toggle_entries[] = {
5122         /* View Menu */
5123         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5124           N_("Show or hide the toolbar"),
5125           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5126         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5127           N_("Show or hide the side pane"),
5128           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5129         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5130           N_("Show the entire document"),
5131           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5132         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5133           N_("Show two pages at once"),
5134           G_CALLBACK (ev_window_cmd_dual), FALSE },
5135         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5136           N_("Expand the window to fill the screen"),
5137           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5138         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5139           N_("Run document as a presentation"),
5140           G_CALLBACK (ev_window_cmd_view_presentation) },
5141         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5142           N_("Make the current document fill the window"),
5143           G_CALLBACK (ev_window_cmd_view_best_fit) },
5144         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5145           N_("Make the current document fill the window width"),
5146           G_CALLBACK (ev_window_cmd_view_page_width) },
5147 };
5148
5149 /* Popups specific items */
5150 static const GtkActionEntry view_popup_entries [] = {
5151         /* Links */
5152         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5153           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5154         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5155           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5156         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5157           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5158         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5159           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5160         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5161           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5162         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5163           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5164 };
5165
5166 static const GtkActionEntry attachment_popup_entries [] = {
5167         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5168           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5169         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5170           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5171 };
5172
5173 static void
5174 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5175 {
5176         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5177 }
5178
5179 static void
5180 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5181 {
5182         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5183         gtk_widget_grab_focus (window->priv->view);
5184 }
5185
5186 static void
5187 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5188 {
5189
5190         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5191         gtk_widget_grab_focus (window->priv->view);
5192 }
5193
5194 static void
5195 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5196                                    EvWindow        *window)
5197 {
5198         ev_view_reload (EV_VIEW (window->priv->view));
5199 }
5200
5201 static void
5202 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5203 {
5204         GtkAction *action;
5205
5206         action = g_object_new (EV_TYPE_PAGE_ACTION,
5207                                "name", PAGE_SELECTOR_ACTION,
5208                                "label", _("Page"),
5209                                "tooltip", _("Select Page"),
5210                                "icon_name", "text-x-generic",
5211                                "visible_overflown", FALSE,
5212                                NULL);
5213         ev_page_action_set_model (EV_PAGE_ACTION (action),
5214                                   window->priv->model);
5215         g_signal_connect (action, "activate_link",
5216                           G_CALLBACK (activate_link_cb), window);
5217         gtk_action_group_add_action (group, action);
5218         g_object_unref (action);
5219
5220         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5221                                "name", ZOOM_CONTROL_ACTION,
5222                                "label", _("Zoom"),
5223                                "stock_id", EV_STOCK_ZOOM,
5224                                "tooltip", _("Adjust the zoom level"),
5225                                "zoom", 1.0,
5226                                NULL);
5227         g_signal_connect (action, "zoom_to_level",
5228                           G_CALLBACK (zoom_control_changed_cb), window);
5229         gtk_action_group_add_action (group, action);
5230         g_object_unref (action);
5231
5232         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5233                                "name", NAVIGATION_ACTION,
5234                                "label", _("Navigation"),
5235                                "is_important", TRUE,
5236                                "short_label", _("Back"),
5237                                "stock_id", GTK_STOCK_GO_DOWN,
5238                                /*translators: this is the history action*/
5239                                "tooltip", _("Move across visited pages"),
5240                                NULL);
5241         g_signal_connect (action, "activate_link",
5242                           G_CALLBACK (navigation_action_activate_link_cb), window);
5243         gtk_action_group_add_action (group, action);
5244         g_object_unref (action);
5245
5246         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5247                                "name", "FileOpenRecent",
5248                                "label", _("_Open..."),
5249                                "tooltip", _("Open an existing document"),
5250                                "stock_id", GTK_STOCK_OPEN,
5251                                NULL);
5252         g_signal_connect (action, "activate",
5253                           G_CALLBACK (ev_window_cmd_file_open), window);
5254         g_signal_connect (action, "item_activated",
5255                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5256                           window);
5257         gtk_action_group_add_action (group, action);
5258         g_object_unref (action);
5259 }
5260
5261 static void
5262 set_action_properties (GtkActionGroup *action_group)
5263 {
5264         GtkAction *action;
5265
5266         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5267         g_object_set (action, "is-important", TRUE, NULL);
5268         /*translators: this is the label for toolbar button*/
5269         g_object_set (action, "short_label", _("Previous"), NULL);
5270
5271         action = gtk_action_group_get_action (action_group, "GoNextPage");
5272         g_object_set (action, "is-important", TRUE, NULL);
5273         /*translators: this is the label for toolbar button*/
5274         g_object_set (action, "short_label", _("Next"), NULL);
5275
5276         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5277         /*translators: this is the label for toolbar button*/
5278         g_object_set (action, "short_label", _("Zoom In"), NULL);
5279
5280         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5281         /*translators: this is the label for toolbar button*/
5282         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5283
5284         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5285         /*translators: this is the label for toolbar button*/
5286         g_object_set (action, "short_label", _("Best Fit"), NULL);
5287
5288         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5289         /*translators: this is the label for toolbar button*/
5290         g_object_set (action, "short_label", _("Fit Width"), NULL);
5291
5292         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5293         g_object_set (action, "is-important", TRUE, NULL);
5294 }
5295
5296 static void
5297 set_chrome_actions (EvWindow *window)
5298 {
5299         EvWindowPrivate *priv = window->priv;
5300         GtkActionGroup *action_group = priv->action_group;
5301         GtkAction *action;
5302
5303         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5304         g_signal_handlers_block_by_func
5305                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5306         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5307                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5308         g_signal_handlers_unblock_by_func
5309                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5310 }
5311
5312 static void
5313 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5314                           GParamSpec     *pspec,
5315                           EvWindow       *ev_window)
5316 {
5317         GtkTreeModel *model;
5318         GtkAction *action;
5319
5320         g_object_get (G_OBJECT (ev_sidebar_links),
5321                       "model", &model,
5322                       NULL);
5323
5324         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5325         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5326         g_object_unref (model);
5327 }
5328
5329 static gboolean
5330 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5331 {
5332 #ifdef ENABLE_DBUS
5333         GObject *keys;
5334
5335         keys = ev_application_get_media_keys (EV_APP);
5336         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5337 #endif /* ENABLE_DBUS */
5338
5339         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5340         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5341
5342         ev_window_set_view_accels_sensitivity (window, TRUE);
5343
5344         update_chrome_visibility (window);
5345
5346         return FALSE;
5347 }
5348
5349 static gboolean
5350 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5351 {
5352         ev_window_set_view_accels_sensitivity (window, FALSE);
5353
5354         return FALSE;
5355 }
5356
5357 static void
5358 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5359                                     GParamSpec         *pspec,
5360                                     EvWindow           *ev_window)
5361 {
5362         GtkWidget *widget;
5363
5364         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5365
5366         if (widget != NULL) {
5367                 g_signal_connect_object (widget, "focus_in_event",
5368                                          G_CALLBACK (view_actions_focus_in_cb),
5369                                          ev_window, 0);
5370                 g_signal_connect_object (widget, "focus_out_event",
5371                                          G_CALLBACK (view_actions_focus_out_cb),
5372                                          ev_window, 0);
5373                 g_object_unref (widget);
5374         }
5375 }
5376
5377 static gboolean
5378 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5379 {
5380         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5381                 gboolean maximized;
5382
5383                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5384                 if (window->priv->metadata && !ev_window_is_empty (window))
5385                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5386         }
5387
5388         return FALSE;
5389 }
5390
5391 static gboolean
5392 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5393 {
5394         GdkWindowState state;
5395         gdouble document_width, document_height;
5396
5397         if (!window->priv->metadata)
5398                 return FALSE;
5399
5400         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5401
5402         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5403                 if (!ev_window_is_empty (window) && window->priv->document) {
5404                         ev_document_get_max_page_size (window->priv->document,
5405                                                        &document_width, &document_height);
5406                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5407                                                 (double)event->width / document_width);
5408                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5409                                                 (double)event->height / document_height);
5410                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5411                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5412                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5413                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5414                 }
5415         }
5416
5417         return FALSE;
5418 }
5419
5420 static void
5421 launch_action (EvWindow *window, EvLinkAction *action)
5422 {
5423         const char *filename = ev_link_action_get_filename (action);
5424         GAppInfo *app_info;
5425         GFile *file;
5426         GList file_list = {NULL};
5427         GAppLaunchContext *context;
5428         GError *error = NULL;
5429
5430         if (filename == NULL)
5431                 return;
5432
5433         if (g_path_is_absolute (filename)) {
5434                 file = g_file_new_for_path (filename);
5435         } else {
5436                 GFile *base_file;
5437                 gchar *dir;
5438
5439                 dir = g_path_get_dirname (window->priv->uri);
5440                 base_file = g_file_new_for_uri (dir);
5441                 g_free (dir);
5442
5443                 file = g_file_resolve_relative_path (base_file, filename);
5444                 g_object_unref (base_file);
5445         }
5446
5447         app_info = g_file_query_default_handler (file, NULL, &error);
5448         if (!app_info) {
5449                 ev_window_error_message (window, error,
5450                                          "%s",
5451                                          _("Unable to launch external application."));
5452                 g_object_unref (file);
5453                 g_error_free (error);
5454
5455                 return;
5456         }
5457
5458         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5459         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5460                                            gtk_window_get_screen (GTK_WINDOW (window)));
5461         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5462                                               gtk_get_current_event_time ());
5463
5464         file_list.data = file;
5465         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5466                 ev_window_error_message (window, error,
5467                                          "%s",
5468                                          _("Unable to launch external application."));
5469                 g_error_free (error);
5470         }
5471
5472         g_object_unref (app_info);
5473         g_object_unref (file);
5474         /* FIXMEchpe: unref launch context? */
5475
5476         /* According to the PDF spec filename can be an executable. I'm not sure
5477            allowing to launch executables is a good idea though. -- marco */
5478 }
5479
5480 static void
5481 launch_external_uri (EvWindow *window, EvLinkAction *action)
5482 {
5483         const gchar *uri = ev_link_action_get_uri (action);
5484         GError *error = NULL;
5485         gboolean ret;
5486         GAppLaunchContext *context;
5487
5488         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5489         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5490                                            gtk_window_get_screen (GTK_WINDOW (window)));
5491         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5492                                               gtk_get_current_event_time ());
5493
5494         if (!g_strstr_len (uri, strlen (uri), "://") &&
5495             !g_str_has_prefix (uri, "mailto:")) {
5496                 gchar *http;
5497
5498                 /* Not a valid uri, assuming it's http */
5499                 http = g_strdup_printf ("http://%s", uri);
5500                 ret = g_app_info_launch_default_for_uri (http, context, &error);
5501                 g_free (http);
5502         } else {
5503                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5504         }
5505
5506         if (ret == FALSE) {
5507                 ev_window_error_message (window, error,
5508                                          "%s", _("Unable to open external link"));
5509                 g_error_free (error);
5510         }
5511
5512         /* FIXMEchpe: unref launch context? */
5513 }
5514
5515 static void
5516 open_remote_link (EvWindow *window, EvLinkAction *action)
5517 {
5518         gchar *uri;
5519         gchar *dir;
5520
5521         dir = g_path_get_dirname (window->priv->uri);
5522
5523         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5524                                 NULL);
5525         g_free (dir);
5526
5527         ev_application_open_uri_at_dest (EV_APP, uri,
5528                                          gtk_window_get_screen (GTK_WINDOW (window)),
5529                                          ev_link_action_get_dest (action),
5530                                          0,
5531                                          NULL,
5532                                          gtk_get_current_event_time ());
5533
5534         g_free (uri);
5535 }
5536
5537 static void
5538 do_action_named (EvWindow *window, EvLinkAction *action)
5539 {
5540         const gchar *name = ev_link_action_get_name (action);
5541
5542         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5543                 ev_window_cmd_go_first_page (NULL, window);
5544         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5545                 ev_window_cmd_go_previous_page (NULL, window);
5546         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5547                 ev_window_cmd_go_next_page (NULL, window);
5548         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5549                 ev_window_cmd_go_last_page (NULL, window);
5550         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5551                 ev_window_cmd_focus_page_selector (NULL, window);
5552         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5553                 ev_window_cmd_edit_find (NULL, window);
5554         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5555                 ev_window_cmd_file_close_window (NULL, window);
5556         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5557                 ev_window_cmd_file_print (NULL, window);
5558         } else {
5559                 g_warning ("Unimplemented named action: %s, please post a "
5560                            "bug report in Evince bugzilla "
5561                            "(http://bugzilla.gnome.org) with a testcase.",
5562                            name);
5563         }
5564 }
5565
5566 static void
5567 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5568 {
5569         switch (ev_link_action_get_action_type (action)) {
5570                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5571                         EvLinkDest *dest;
5572
5573                         dest = ev_link_action_get_dest (action);
5574                         if (!dest)
5575                                 return;
5576
5577                         ev_window_open_copy_at_dest (window, dest);
5578                 }
5579                         break;
5580                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5581                         launch_external_uri (window, action);
5582                         break;
5583                 case EV_LINK_ACTION_TYPE_LAUNCH:
5584                         launch_action (window, action);
5585                         break;
5586                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5587                         open_remote_link (window, action);
5588                         break;
5589                 case EV_LINK_ACTION_TYPE_NAMED:
5590                         do_action_named (window, action);
5591                         break;
5592                 default:
5593                         g_assert_not_reached ();
5594         }
5595 }
5596
5597 static void
5598 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5599 {
5600         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5601 }
5602
5603 static void
5604 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5605 {
5606         EvLinkAction *ev_action = NULL;
5607         EvLinkDest   *dest;
5608
5609         ev_action = ev_link_get_action (window->priv->link);
5610         if (!ev_action)
5611                 return;
5612
5613         dest = ev_link_action_get_dest (ev_action);
5614         if (!dest)
5615                 return;
5616
5617         ev_window_open_copy_at_dest (window, dest);
5618 }
5619
5620 static void
5621 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5622 {
5623         EvLinkAction *ev_action;
5624
5625         ev_action = ev_link_get_action (window->priv->link);
5626         if (!ev_action)
5627                 return;
5628
5629         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5630                                    ev_action);
5631 }
5632
5633
5634 static void
5635 image_save_dialog_response_cb (GtkWidget *fc,
5636                                gint       response_id,
5637                                EvWindow  *ev_window)
5638 {
5639         GFile           *target_file;
5640         gboolean         is_native;
5641         GError          *error = NULL;
5642         GdkPixbuf       *pixbuf;
5643         gchar           *uri;
5644         gchar          **extensions;
5645         gchar           *filename;
5646         gchar           *file_format;
5647         GdkPixbufFormat *format;
5648         GtkFileFilter   *filter;
5649
5650         if (response_id != GTK_RESPONSE_OK) {
5651                 gtk_widget_destroy (fc);
5652                 return;
5653         }
5654
5655         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5656         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5657         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5658
5659         if (format == NULL) {
5660                 format = get_gdk_pixbuf_format_by_extension (uri);
5661         }
5662
5663         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5664                 /* no extension found and no extension provided within uri */
5665                 format = get_gdk_pixbuf_format_by_extension (".png");
5666                 if (format == NULL) {
5667                         /* no .png support, try .jpeg */
5668                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5669                 }
5670         }
5671
5672         if (format == NULL) {
5673                 ev_window_error_message (ev_window, NULL,
5674                                          "%s",
5675                                          _("Couldn't find appropriate format to save image"));
5676                 g_free (uri);
5677                 gtk_widget_destroy (fc);
5678
5679                 return;
5680         }
5681
5682         extensions = gdk_pixbuf_format_get_extensions (format);
5683         if (!g_str_has_suffix (uri, extensions[0])) {
5684                 gchar *uri_extension;
5685
5686                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5687                 target_file = g_file_new_for_uri (uri_extension);
5688                 g_free (uri_extension);
5689         } else {
5690                 target_file = g_file_new_for_uri (uri);
5691         }
5692         g_strfreev (extensions);
5693         g_free (uri);
5694
5695         is_native = g_file_is_native (target_file);
5696         if (is_native) {
5697                 filename = g_file_get_path (target_file);
5698         } else {
5699                 /* Create a temporary local file to save to */
5700                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5701                         goto has_error;
5702         }
5703
5704         ev_document_doc_mutex_lock ();
5705         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5706                                                ev_window->priv->image);
5707         ev_document_doc_mutex_unlock ();
5708
5709         file_format = gdk_pixbuf_format_get_name (format);
5710         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5711         g_free (file_format);
5712         g_object_unref (pixbuf);
5713
5714     has_error:
5715         if (error) {
5716                 ev_window_error_message (ev_window, error,
5717                                          "%s", _("The image could not be saved."));
5718                 g_error_free (error);
5719                 g_free (filename);
5720                 g_object_unref (target_file);
5721                 gtk_widget_destroy (fc);
5722
5723                 return;
5724         }
5725
5726         if (!is_native) {
5727                 GFile *source_file;
5728
5729                 source_file = g_file_new_for_path (filename);
5730
5731                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5732                                        source_file, target_file);
5733                 g_object_unref (source_file);
5734         }
5735
5736         g_free (filename);
5737         g_object_unref (target_file);
5738         gtk_widget_destroy (fc);
5739 }
5740
5741 static void
5742 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5743 {
5744         GtkWidget *fc;
5745
5746         if (!window->priv->image)
5747                 return;
5748
5749         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5750                                           GTK_WINDOW (window),
5751                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5752                                           GTK_STOCK_CANCEL,
5753                                           GTK_RESPONSE_CANCEL,
5754                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5755                                           NULL);
5756
5757         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5758         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5759                                                  GTK_RESPONSE_OK,
5760                                                  GTK_RESPONSE_CANCEL,
5761                                                  -1);
5762
5763         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5764         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5765
5766         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5767
5768         g_signal_connect (fc, "response",
5769                           G_CALLBACK (image_save_dialog_response_cb),
5770                           window);
5771
5772         gtk_widget_show (fc);
5773 }
5774
5775 static void
5776 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5777 {
5778         GtkClipboard *clipboard;
5779         GdkPixbuf    *pixbuf;
5780
5781         if (!window->priv->image)
5782                 return;
5783
5784         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5785                                               GDK_SELECTION_CLIPBOARD);
5786         ev_document_doc_mutex_lock ();
5787         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5788                                                window->priv->image);
5789         ev_document_doc_mutex_unlock ();
5790
5791         gtk_clipboard_set_image (clipboard, pixbuf);
5792         g_object_unref (pixbuf);
5793 }
5794
5795 static void
5796 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5797 {
5798         GList     *l;
5799         GdkScreen *screen;
5800
5801         if (!window->priv->attach_list)
5802                 return;
5803
5804         screen = gtk_window_get_screen (GTK_WINDOW (window));
5805
5806         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5807                 EvAttachment *attachment;
5808                 GError       *error = NULL;
5809
5810                 attachment = (EvAttachment *) l->data;
5811
5812                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5813
5814                 if (error) {
5815                         ev_window_error_message (window, error,
5816                                                  "%s", _("Unable to open attachment"));
5817                         g_error_free (error);
5818                 }
5819         }
5820 }
5821
5822 static void
5823 attachment_save_dialog_response_cb (GtkWidget *fc,
5824                                     gint       response_id,
5825                                     EvWindow  *ev_window)
5826 {
5827         GFile                *target_file;
5828         gchar                *uri;
5829         GList                *l;
5830         GtkFileChooserAction  fc_action;
5831         gboolean              is_dir;
5832         gboolean              is_native;
5833
5834         if (response_id != GTK_RESPONSE_OK) {
5835                 gtk_widget_destroy (fc);
5836                 return;
5837         }
5838
5839         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5840         target_file = g_file_new_for_uri (uri);
5841         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5842         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5843         is_native = g_file_is_native (target_file);
5844
5845         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5846                 EvAttachment *attachment;
5847                 GFile        *save_to = NULL;
5848                 GError       *error = NULL;
5849
5850                 attachment = (EvAttachment *) l->data;
5851
5852                 if (is_native) {
5853                         if (is_dir) {
5854                                 save_to = g_file_get_child (target_file,
5855                                     /* FIXMEchpe: file name encoding! */
5856                                                             ev_attachment_get_name (attachment));
5857                         } else {
5858                                 save_to = g_object_ref (target_file);
5859                         }
5860                 } else {
5861                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5862                 }
5863
5864                 if (save_to)
5865                         ev_attachment_save (attachment, save_to, &error);
5866
5867                 if (error) {
5868                         ev_window_error_message (ev_window, error,
5869                                                  "%s", _("The attachment could not be saved."));
5870                         g_error_free (error);
5871                         g_object_unref (save_to);
5872
5873                         continue;
5874                 }
5875
5876                 if (!is_native) {
5877                         GFile *dest_file;
5878
5879                         if (is_dir) {
5880                                 dest_file = g_file_get_child (target_file,
5881                                                               ev_attachment_get_name (attachment));
5882                         } else {
5883                                 dest_file = g_object_ref (target_file);
5884                         }
5885
5886                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5887                                                save_to, dest_file);
5888
5889                         g_object_unref (dest_file);
5890                 }
5891
5892                 g_object_unref (save_to);
5893         }
5894
5895         g_free (uri);
5896         g_object_unref (target_file);
5897
5898         gtk_widget_destroy (fc);
5899 }
5900
5901 static void
5902 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5903 {
5904         GtkWidget    *fc;
5905         EvAttachment *attachment = NULL;
5906
5907         if (!window->priv->attach_list)
5908                 return;
5909
5910         if (g_list_length (window->priv->attach_list) == 1)
5911                 attachment = (EvAttachment *) window->priv->attach_list->data;
5912
5913         fc = gtk_file_chooser_dialog_new (
5914                 _("Save Attachment"),
5915                 GTK_WINDOW (window),
5916                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5917                 GTK_STOCK_CANCEL,
5918                 GTK_RESPONSE_CANCEL,
5919                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5920                 NULL);
5921
5922         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5923         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5924                                                  GTK_RESPONSE_OK,
5925                                                  GTK_RESPONSE_CANCEL,
5926                                                  -1);
5927
5928         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5929         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5930
5931         if (attachment)
5932                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5933                                                    ev_attachment_get_name (attachment));
5934
5935         g_signal_connect (fc, "response",
5936                           G_CALLBACK (attachment_save_dialog_response_cb),
5937                           window);
5938
5939         gtk_widget_show (fc);
5940 }
5941
5942 static void
5943 ev_window_media_player_key_pressed (EvWindow    *window,
5944                                     const gchar *key,
5945                                     gpointer     user_data)
5946 {
5947         if (!gtk_window_is_active (GTK_WINDOW (window)))
5948                 return;
5949
5950         /* Note how Previous/Next only go to the
5951          * next/previous page despite their icon telling you
5952          * they should go to the beginning/end.
5953          *
5954          * There's very few keyboards with FFW/RWD though,
5955          * so we stick the most useful keybinding on the most
5956          * often seen keys
5957          */
5958         if (strcmp (key, "Play") == 0) {
5959                 ev_window_run_presentation (window);
5960         } else if (strcmp (key, "Previous") == 0) {
5961                 ev_window_cmd_go_previous_page (NULL, window);
5962         } else if (strcmp (key, "Next") == 0) {
5963                 ev_window_cmd_go_next_page (NULL, window);
5964         } else if (strcmp (key, "FastForward") == 0) {
5965                 ev_window_cmd_go_last_page (NULL, window);
5966         } else if (strcmp (key, "Rewind") == 0) {
5967                 ev_window_cmd_go_first_page (NULL, window);
5968         }
5969 }
5970
5971 static EggToolbarsModel *
5972 get_toolbars_model (void)
5973 {
5974         EggToolbarsModel *toolbars_model;
5975         gchar            *toolbars_file;
5976         gchar            *toolbars_path;
5977         gint              i;
5978
5979         toolbars_model = egg_toolbars_model_new ();
5980
5981         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
5982                                           "evince_toolbar.xml", NULL);
5983         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5984                                          "evince-toolbar.xml", NULL);
5985         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
5986
5987         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
5988                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
5989                 goto skip_conversion;
5990         }
5991
5992         /* Open item doesn't exist anymore,
5993          * convert it to OpenRecent for compatibility
5994          */
5995         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
5996                 const gchar *item;
5997
5998                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
5999                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6000                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6001                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6002                                                      "FileOpenRecent");
6003                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6004                         break;
6005                 }
6006         }
6007
6008     skip_conversion:
6009         g_free (toolbars_file);
6010         g_free (toolbars_path);
6011
6012         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6013
6014         return toolbars_model;
6015 }
6016
6017 static void
6018 ev_window_init (EvWindow *ev_window)
6019 {
6020         GtkActionGroup *action_group;
6021         GtkAccelGroup *accel_group;
6022         GError *error = NULL;
6023         GtkWidget *sidebar_widget;
6024         EggToolbarsModel *toolbars_model;
6025         GObject *mpkeys;
6026         gchar *ui_path;
6027         gdouble dpi;
6028
6029         g_signal_connect (ev_window, "configure_event",
6030                           G_CALLBACK (window_configure_event_cb), NULL);
6031         g_signal_connect (ev_window, "window_state_event",
6032                           G_CALLBACK (window_state_event_cb), NULL);
6033
6034         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6035
6036         ev_window->priv->model = ev_document_model_new ();
6037
6038         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6039         ev_window->priv->title = ev_window_title_new (ev_window);
6040
6041         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6042         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6043         gtk_widget_show (ev_window->priv->main_box);
6044
6045         action_group = gtk_action_group_new ("MenuActions");
6046         ev_window->priv->action_group = action_group;
6047         gtk_action_group_set_translation_domain (action_group, NULL);
6048         gtk_action_group_add_actions (action_group, entries,
6049                                       G_N_ELEMENTS (entries), ev_window);
6050         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6051                                              G_N_ELEMENTS (toggle_entries),
6052                                              ev_window);
6053         set_action_properties (action_group);
6054         register_custom_actions (ev_window, action_group);
6055
6056         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6057         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6058                                             action_group, 0);
6059
6060         accel_group =
6061                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6062         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6063
6064         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6065
6066         action_group = gtk_action_group_new ("ViewPopupActions");
6067         ev_window->priv->view_popup_action_group = action_group;
6068         gtk_action_group_set_translation_domain (action_group, NULL);
6069         gtk_action_group_add_actions (action_group, view_popup_entries,
6070                                       G_N_ELEMENTS (view_popup_entries),
6071                                       ev_window);
6072         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6073                                             action_group, 0);
6074
6075         action_group = gtk_action_group_new ("AttachmentPopupActions");
6076         ev_window->priv->attachment_popup_action_group = action_group;
6077         gtk_action_group_set_translation_domain (action_group, NULL);
6078         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6079                                       G_N_ELEMENTS (attachment_popup_entries),
6080                                       ev_window);
6081         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6082                                             action_group, 0);
6083
6084         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6085                                     "evince-ui.xml", NULL);
6086         if (!gtk_ui_manager_add_ui_from_file (
6087                 ev_window->priv->ui_manager, ui_path, &error))
6088         {
6089                 g_warning ("building menus failed: %s", error->message);
6090                 g_error_free (error);
6091         }
6092         g_free (ui_path);
6093
6094 #if GTK_CHECK_VERSION (2, 17, 4)
6095         {
6096                 GtkAction *action;
6097
6098                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6099                                                       "FilePageSetup");
6100                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6101         }
6102 #endif
6103
6104         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6105         ev_window->priv->recent_action_group = NULL;
6106         ev_window->priv->recent_ui_id = 0;
6107         g_signal_connect_swapped (ev_window->priv->recent_manager,
6108                                   "changed",
6109                                   G_CALLBACK (ev_window_setup_recent),
6110                                   ev_window);
6111
6112         ev_window->priv->menubar =
6113                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6114                                             "/MainMenu");
6115         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6116                             ev_window->priv->menubar,
6117                             FALSE, FALSE, 0);
6118
6119         toolbars_model = get_toolbars_model ();
6120         ev_window->priv->toolbar = GTK_WIDGET
6121                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6122                                "ui-manager", ev_window->priv->ui_manager,
6123                                "popup-path", "/ToolbarPopup",
6124                                "model", toolbars_model,
6125                                NULL));
6126         g_object_unref (toolbars_model);
6127
6128         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6129                                    "DefaultToolBar");
6130         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6131                             ev_window->priv->toolbar,
6132                             FALSE, FALSE, 0);
6133         gtk_widget_show (ev_window->priv->toolbar);
6134
6135         /* Add the main area */
6136         ev_window->priv->hpaned = gtk_hpaned_new ();
6137         g_signal_connect (ev_window->priv->hpaned,
6138                           "notify::position",
6139                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6140                           ev_window);
6141
6142         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6143         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6144                             TRUE, TRUE, 0);
6145         gtk_widget_show (ev_window->priv->hpaned);
6146
6147         ev_window->priv->sidebar = ev_sidebar_new ();
6148         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6149                               ev_window->priv->model);
6150         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6151                          ev_window->priv->sidebar, FALSE, FALSE);
6152         gtk_widget_show (ev_window->priv->sidebar);
6153
6154         /* Stub sidebar, for now */
6155
6156         sidebar_widget = ev_sidebar_thumbnails_new ();
6157         ev_window->priv->sidebar_thumbs = sidebar_widget;
6158         g_signal_connect (sidebar_widget,
6159                           "notify::main-widget",
6160                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6161                           ev_window);
6162         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6163         gtk_widget_show (sidebar_widget);
6164         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6165                              sidebar_widget);
6166
6167         sidebar_widget = ev_sidebar_links_new ();
6168         ev_window->priv->sidebar_links = sidebar_widget;
6169         g_signal_connect (sidebar_widget,
6170                           "notify::model",
6171                           G_CALLBACK (sidebar_widget_model_set),
6172                           ev_window);
6173         g_signal_connect (sidebar_widget,
6174                           "link_activated",
6175                           G_CALLBACK (sidebar_links_link_activated_cb),
6176                           ev_window);
6177         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6178         gtk_widget_show (sidebar_widget);
6179         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6180                              sidebar_widget);
6181
6182         sidebar_widget = ev_sidebar_attachments_new ();
6183         ev_window->priv->sidebar_attachments = sidebar_widget;
6184         g_signal_connect_object (sidebar_widget,
6185                                  "popup",
6186                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6187                                  ev_window, 0);
6188         gtk_widget_show (sidebar_widget);
6189         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6190                              sidebar_widget);
6191
6192         sidebar_widget = ev_sidebar_layers_new ();
6193         ev_window->priv->sidebar_layers = sidebar_widget;
6194         g_signal_connect (sidebar_widget,
6195                           "layers_visibility_changed",
6196                           G_CALLBACK (sidebar_layers_visibility_changed),
6197                           ev_window);
6198         gtk_widget_show (sidebar_widget);
6199         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6200                              sidebar_widget);
6201
6202         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6203         ev_window->priv->scrolled_window =
6204                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6205                                           "shadow-type", GTK_SHADOW_IN,
6206                                           NULL));
6207         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6208                             ev_window->priv->scrolled_window,
6209                             TRUE, TRUE, 0);
6210         gtk_widget_show (ev_window->priv->scrolled_window);
6211
6212         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6213                         ev_window->priv->view_box);
6214         gtk_widget_show (ev_window->priv->view_box);
6215
6216         ev_window->priv->view = ev_view_new ();
6217         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6218         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6219         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6220         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6221         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6222         g_signal_connect_swapped (ev_window->priv->password_view,
6223                                   "unlock",
6224                                   G_CALLBACK (ev_window_password_view_unlock),
6225                                   ev_window);
6226         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6227                                  G_CALLBACK (view_actions_focus_in_cb),
6228                                  ev_window, 0);
6229         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6230                                  G_CALLBACK (view_actions_focus_out_cb),
6231                                  ev_window, 0);
6232         g_signal_connect_object (ev_window->priv->view, "external-link",
6233                                  G_CALLBACK (view_external_link_cb),
6234                                  ev_window, 0);
6235         g_signal_connect_object (ev_window->priv->view, "handle-link",
6236                                  G_CALLBACK (view_handle_link_cb),
6237                                  ev_window, 0);
6238         g_signal_connect_object (ev_window->priv->view,
6239                                  "popup",
6240                                  G_CALLBACK (view_menu_popup_cb),
6241                                  ev_window, 0);
6242         gtk_widget_show (ev_window->priv->view);
6243         gtk_widget_show (ev_window->priv->password_view);
6244
6245         /* Find Bar */
6246         ev_window->priv->find_bar = egg_find_bar_new ();
6247         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6248                           ev_window->priv->find_bar,
6249                           FALSE, TRUE, 0);
6250
6251         /* We own a ref on these widgets, as we can swap them in and out */
6252         g_object_ref (ev_window->priv->view);
6253         g_object_ref (ev_window->priv->password_view);
6254
6255         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6256                            ev_window->priv->view);
6257
6258         /* Connect to model signals */
6259         g_signal_connect_swapped (ev_window->priv->model,
6260                                   "page-changed",
6261                                   G_CALLBACK (ev_window_page_changed_cb),
6262                                   ev_window);
6263         g_signal_connect (ev_window->priv->model,
6264                           "notify::document",
6265                           G_CALLBACK (ev_window_document_changed_cb),
6266                           ev_window);
6267         g_signal_connect (ev_window->priv->model,
6268                           "notify::scale",
6269                           G_CALLBACK (ev_window_zoom_changed_cb),
6270                           ev_window);
6271         g_signal_connect (ev_window->priv->model,
6272                           "notify::sizing-mode",
6273                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6274                           ev_window);
6275         g_signal_connect (ev_window->priv->model,
6276                           "notify::rotation",
6277                           G_CALLBACK (ev_window_rotation_changed_cb),
6278                           ev_window);
6279         g_signal_connect (ev_window->priv->model,
6280                           "notify::continuous",
6281                           G_CALLBACK (ev_window_continuous_changed_cb),
6282                           ev_window);
6283         g_signal_connect (ev_window->priv->model,
6284                           "notify::dual-page",
6285                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6286                           ev_window);
6287
6288         /* Connect to view signals */
6289         g_signal_connect (ev_window->priv->view,
6290                           "notify::has-selection",
6291                           G_CALLBACK (ev_window_has_selection_changed_cb),
6292                           ev_window);
6293
6294         /* Connect sidebar signals */
6295         g_signal_connect (ev_window->priv->sidebar,
6296                           "notify::visible",
6297                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6298                           ev_window);
6299         g_signal_connect (ev_window->priv->sidebar,
6300                           "notify::current-page",
6301                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6302                           ev_window);
6303
6304         /* Connect to find bar signals */
6305         g_signal_connect (ev_window->priv->find_bar,
6306                           "previous",
6307                           G_CALLBACK (find_bar_previous_cb),
6308                           ev_window);
6309         g_signal_connect (ev_window->priv->find_bar,
6310                           "next",
6311                           G_CALLBACK (find_bar_next_cb),
6312                           ev_window);
6313         g_signal_connect (ev_window->priv->find_bar,
6314                           "close",
6315                           G_CALLBACK (find_bar_close_cb),
6316                           ev_window);
6317         g_signal_connect (ev_window->priv->find_bar,
6318                           "notify::search-string",
6319                           G_CALLBACK (find_bar_search_changed_cb),
6320                           ev_window);
6321         g_signal_connect (ev_window->priv->find_bar,
6322                           "notify::case-sensitive",
6323                           G_CALLBACK (find_bar_search_changed_cb),
6324                           ev_window);
6325         g_signal_connect (ev_window->priv->find_bar,
6326                           "notify::visible",
6327                           G_CALLBACK (find_bar_visibility_changed_cb),
6328                           ev_window);
6329         g_signal_connect (ev_window->priv->find_bar,
6330                           "scroll",
6331                           G_CALLBACK (find_bar_scroll),
6332                           ev_window);
6333
6334         /* Popups */
6335         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6336                                                                  "/DocumentPopup");
6337         ev_window->priv->link = NULL;
6338
6339         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6340                                                                        "/AttachmentPopup");
6341         ev_window->priv->attach_list = NULL;
6342
6343         /* Media player keys */
6344         mpkeys = ev_application_get_media_keys (EV_APP);
6345         if (mpkeys) {
6346                 g_signal_connect_swapped (mpkeys, "key_pressed",
6347                                           G_CALLBACK (ev_window_media_player_key_pressed),
6348                                           ev_window);
6349         }
6350
6351         /* Give focus to the document view */
6352         gtk_widget_grab_focus (ev_window->priv->view);
6353
6354         /* Set it user interface params */
6355         ev_window_setup_recent (ev_window);
6356
6357         ev_window_setup_gtk_settings (ev_window);
6358
6359         setup_chrome_from_metadata (ev_window);
6360         set_chrome_actions (ev_window);
6361         update_chrome_visibility (ev_window);
6362
6363         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6364
6365         setup_view_from_metadata (ev_window);
6366         setup_sidebar_from_metadata (ev_window);
6367
6368         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6369         ev_window_setup_action_sensitivity (ev_window);
6370
6371         /* Drag and Drop */
6372         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6373                            GTK_DEST_DEFAULT_ALL,
6374                            NULL, 0,
6375                            GDK_ACTION_COPY);
6376         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6377 }
6378
6379 /**
6380  * ev_window_new:
6381  *
6382  * Creates a #GtkWidget that represents the window.
6383  *
6384  * Returns: the #GtkWidget that represents the window.
6385  */
6386 GtkWidget *
6387 ev_window_new (void)
6388 {
6389         GtkWidget *ev_window;
6390
6391         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6392                                               "type", GTK_WINDOW_TOPLEVEL,
6393                                               NULL));
6394
6395         return ev_window;
6396 }