shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41
  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-manager.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         char *uri;
 180         glong uri_mtime;
 181         char *local_uri;
 182         gboolean in_reload;
 183         EvFileMonitor *monitor;
 184         guint setup_document_idle;
 185
 186         EvDocument *document;
 187         EvHistory *history;
 188         EvPageCache *page_cache;
 189         EvWindowPageMode page_mode;
 190         EvWindowTitle *title;
 191
 192         /* Load params */
 193         EvLinkDest       *dest;
 194         gchar            *search_string;
 195         EvWindowRunMode   window_mode;
 196
 197         EvJob            *load_job;
 198         EvJob            *reload_job;
 199         EvJob            *thumbnail_job;
 200         EvJob            *save_job;
 201         EvJob            *find_job;
 202
 203         /* Printing */
 204         GQueue           *print_queue;
 205         GtkPrintSettings *print_settings;
 206         GtkPageSetup     *print_page_setup;
 207         gboolean          close_after_print;
 208 };
 209
 210 #define EV_WINDOW_GET_PRIVATE(object) \
 211         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 212
 213 #define PAGE_SELECTOR_ACTION    "PageSelector"
 214 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 215 #define NAVIGATION_ACTION       "Navigation"
 216
 217 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 218 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 219 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 220
 221 #define PRESENTATION_TIMEOUT 5
 222
 223 #define SIDEBAR_DEFAULT_SIZE    132
 224 #define LINKS_SIDEBAR_ID "links"
 225 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 226 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 227 #define LAYERS_SIDEBAR_ID "layers"
 228
 229 static const gchar *document_print_settings[] = {
 230         GTK_PRINT_SETTINGS_N_COPIES,
 231         GTK_PRINT_SETTINGS_COLLATE,
 232         GTK_PRINT_SETTINGS_REVERSE,
 233         GTK_PRINT_SETTINGS_NUMBER_UP,
 234         GTK_PRINT_SETTINGS_SCALE,
 235         GTK_PRINT_SETTINGS_PRINT_PAGES,
 236         GTK_PRINT_SETTINGS_PAGE_RANGES,
 237         GTK_PRINT_SETTINGS_PAGE_SET,
 238         GTK_PRINT_SETTINGS_OUTPUT_URI
 239 };
 240
 241 static void     ev_window_update_actions                (EvWindow         *ev_window);
 242 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 243                                                          GParamSpec       *pspec,
 244                                                          EvWindow         *ev_window);
 245 static void     ev_window_set_page_mode                 (EvWindow         *window,
 246                                                          EvWindowPageMode  page_mode);
 247 static void     ev_window_load_job_cb                   (EvJob            *job,
 248                                                          gpointer          data);
 249 static void     ev_window_reload_document               (EvWindow         *window);
 250 static void     ev_window_reload_job_cb                 (EvJob            *job,
 251                                                          EvWindow         *window);
 252 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 253                                                          EvWindow         *ev_window);
 254 static void     ev_window_save_job_cb                   (EvJob            *save,
 255                                                          EvWindow         *window);
 256 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 257                                                          GParamSpec       *pspec,
 258                                                          EvWindow         *ev_window);
 259 static void     ev_window_zoom_changed_cb               (EvView           *view,
 260                                                          GParamSpec       *pspec,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_add_recent                    (EvWindow         *window,
 263                                                          const char       *filename);
 264 static void     ev_window_run_fullscreen                (EvWindow         *window);
 265 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 266                                                          gboolean          unfullscreen_window);
 267 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 268                                                          EvWindow         *window);
 269 static void     ev_window_run_presentation              (EvWindow         *window);
 270 static void     ev_window_stop_presentation             (EvWindow         *window,
 271                                                          gboolean          unfullscreen_window);
 272 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 273                                                          EvWindow         *window);
 274 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 279                                                          EvWindow         *window);
 280 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 283                                                          EvWindow         *window);
 284 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 287                                                          EvWindow         *window);
 288 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 289                                                          EvWindow         *ev_window);
 290 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 291                                                          EvWindow         *ev_window);
 292 static void     view_handle_link_cb                     (EvView           *view,
 293                                                          EvLink           *link,
 294                                                          EvWindow         *window);
 295 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 296 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 297                                                          EvWindow         *ev_window);
 298 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 299                                                          GParamSpec       *param,
 300                                                          EvWindow         *ev_window);
 301 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 302                                                          GFile            *source_file);
 303 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 304                                                          const gchar      *key,
 305                                                          gpointer          user_data);
 306 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 307
 308 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 309
 310 static void
 311 ev_window_set_action_sensitive (EvWindow   *ev_window,
 312                                 const char *name,
 313                                 gboolean    sensitive)
 314 {
 315         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 316                                                          name);
 317         gtk_action_set_sensitive (action, sensitive);
 318 }
 319
 320
 321 static void
 322 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 323 {
 324         EvDocument *document = ev_window->priv->document;
 325         const EvDocumentInfo *info = NULL;
 326
 327         gboolean has_document = FALSE;
 328         gboolean ok_to_print = TRUE;
 329         gboolean ok_to_copy = TRUE;
 330         gboolean has_properties = TRUE;
 331         gboolean override_restrictions = TRUE;
 332         gboolean can_get_text = FALSE;
 333         gboolean has_pages = FALSE;
 334         gboolean can_find = FALSE;
 335 #ifdef WITH_GCONF
 336         GConfClient *client;
 337 #endif
 338
 339         if (document) {
 340                 has_document = TRUE;
 341                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 342         }
 343
 344         if (has_document && ev_window->priv->page_cache) {
 345                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 346         }
 347
 348         if (!info || info->fields_mask == 0) {
 349                 has_properties = FALSE;
 350         }
 351
 352         if (has_document && EV_IS_SELECTION (document)) {
 353                 can_get_text = TRUE;
 354         }
 355
 356         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 357                 can_find = TRUE;
 358         }
 359
 360 #ifdef WITH_GCONF
 361         client = gconf_client_get_default ();
 362         override_restrictions = gconf_client_get_bool (client,
 363                                                        GCONF_OVERRIDE_RESTRICTIONS,
 364                                                        NULL);
 365 #endif
 366         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 367                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 368                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 369         }
 370
 371         if (has_document && !ev_print_operation_exists_for_document(document))
 372                 ok_to_print = FALSE;
 373
 374 #ifdef WITH_GCONF
 375         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 376                 ok_to_copy = FALSE;
 377         }
 378
 379         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 380                 ok_to_print = FALSE;
 381         }
 382
 383         g_object_unref (client);
 384 #endif
 385
 386         /* File menu */
 387         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 388         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 389         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 390         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 391         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 392
 393         /* Edit menu */
 394         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 395         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 396         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 397         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 398         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 399
 400         /* View menu */
 401         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 402         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 403         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 405         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 406         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 407
 408         /* Toolbar-specific actions: */
 409         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 410         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 411         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 412
 413         ev_window_update_actions (ev_window);
 414 }
 415
 416 static void
 417 ev_window_update_actions (EvWindow *ev_window)
 418 {
 419         EvView *view = EV_VIEW (ev_window->priv->view);
 420         int n_pages = 0, page = -1;
 421         gboolean has_pages = FALSE;
 422         gboolean presentation_mode;
 423         gboolean can_find_in_page = FALSE;
 424
 425         if (ev_window->priv->document && ev_window->priv->page_cache) {
 426                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 427                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 428                 has_pages = n_pages > 0;
 429         }
 430
 431         can_find_in_page = (ev_window->priv->find_job &&
 432                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 433
 434         ev_window_set_action_sensitive (ev_window, "EditCopy",
 435                                         has_pages &&
 436                                         ev_view_get_has_selection (view));
 437         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 438                                         has_pages && can_find_in_page);
 439         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 440                                         has_pages && can_find_in_page);
 441         ev_window_set_action_sensitive (ev_window, "F3",
 442                                         has_pages && can_find_in_page);
 443
 444         presentation_mode = ev_view_get_presentation (view);
 445
 446         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 447                                         has_pages &&
 448                                         ev_view_can_zoom_in (view) &&
 449                                         !presentation_mode);
 450         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 451                                         has_pages &&
 452                                         ev_view_can_zoom_out (view) &&
 453                                         !presentation_mode);
 454
 455         /* Go menu */
 456         if (has_pages) {
 457                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 458                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 459                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 460                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 461         } else {
 462                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 463                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 464                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 465                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 466         }
 467
 468         if (has_pages &&
 469             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 470             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 471                 GtkAction *action;
 472                 float      zoom;
 473                 float      real_zoom;
 474
 475                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 476                                                       ZOOM_CONTROL_ACTION);
 477
 478                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 479                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 480                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 481
 482                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 483         }
 484 }
 485
 486 static void
 487 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 488 {
 489         gboolean can_find;
 490
 491         can_find = window->priv->document &&
 492             EV_IS_DOCUMENT_FIND (window->priv->document);
 493
 494         if (window->priv->action_group) {
 495                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 496                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 497                 ev_window_set_action_sensitive (window, "Space", sensitive);
 498                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 499                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 500                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 501                 ev_window_set_action_sensitive (window, "Return", sensitive);
 502                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 503                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 504                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 505                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 506                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 507                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 508
 509                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 510         }
 511 }
 512
 513 static void
 514 set_widget_visibility (GtkWidget *widget, gboolean visible)
 515 {
 516         g_assert (GTK_IS_WIDGET (widget));
 517
 518         if (visible)
 519                 gtk_widget_show (widget);
 520         else
 521                 gtk_widget_hide (widget);
 522 }
 523
 524 static void
 525 update_chrome_visibility (EvWindow *window)
 526 {
 527         EvWindowPrivate *priv = window->priv;
 528         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 529         gboolean fullscreen_mode, presentation, fullscreen;
 530
 531         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 532         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 533         fullscreen_mode = fullscreen || presentation;
 534
 535         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 536         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 537                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 538         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 539                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 540         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 541         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 542
 543         set_widget_visibility (priv->menubar, menubar);
 544         set_widget_visibility (priv->toolbar, toolbar);
 545         set_widget_visibility (priv->find_bar, findbar);
 546         set_widget_visibility (priv->sidebar, sidebar);
 547
 548         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 549
 550         if (priv->fullscreen_toolbar != NULL) {
 551                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 552         }
 553 }
 554
 555 static void
 556 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 557 {
 558         EvWindowPrivate *priv = window->priv;
 559
 560         if (active) {
 561                 priv->chrome |= flag;
 562         } else {
 563                 priv->chrome &= ~flag;
 564         }
 565 }
 566
 567 static void
 568 update_sizing_buttons (EvWindow *window)
 569 {
 570         GtkActionGroup *action_group = window->priv->action_group;
 571         GtkAction *action;
 572         gboolean best_fit, page_width;
 573         EvSizingMode sizing_mode;
 574
 575         if (window->priv->view == NULL)
 576                 return;
 577
 578         g_object_get (window->priv->view,
 579                       "sizing_mode", &sizing_mode,
 580                       NULL);
 581
 582         switch (sizing_mode) {
 583                 case EV_SIZING_BEST_FIT:
 584                         best_fit = TRUE;
 585                         page_width = FALSE;
 586                         break;
 587                 case EV_SIZING_FIT_WIDTH:
 588                         best_fit = FALSE;
 589                         page_width = TRUE;
 590                         break;
 591                 default:
 592                         best_fit = page_width = FALSE;
 593                         break;
 594         }
 595
 596         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 597         g_signal_handlers_block_by_func
 598                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 599         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 600         g_signal_handlers_unblock_by_func
 601                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 602
 603         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 604         g_signal_handlers_block_by_func
 605                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 606         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 607         g_signal_handlers_unblock_by_func
 608                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 609
 610         action = gtk_action_group_get_action (window->priv->action_group,
 611                                               ZOOM_CONTROL_ACTION);
 612         if (best_fit) {
 613                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 614                                                  EPHY_ZOOM_BEST_FIT);
 615         } else if (page_width) {
 616                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 617                                                  EPHY_ZOOM_FIT_WIDTH);
 618         }
 619 }
 620
 621 /**
 622  * ev_window_is_empty:
 623  * @ev_window: The instance of the #EvWindow.
 624  *
 625  * It does look if there is any document loaded or if there is any job to load
 626  * a document.
 627  *
 628  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 629  *          loaded, %FALSE in other case.
 630  */
 631 gboolean
 632 ev_window_is_empty (const EvWindow *ev_window)
 633 {
 634         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 635
 636         return (ev_window->priv->document == NULL) &&
 637                 (ev_window->priv->load_job == NULL);
 638 }
 639
 640 static void
 641 ev_window_set_message_area (EvWindow  *window,
 642                             GtkWidget *area)
 643 {
 644         if (window->priv->message_area == area)
 645                 return;
 646
 647         if (window->priv->message_area)
 648                 gtk_widget_destroy (window->priv->message_area);
 649         window->priv->message_area = area;
 650
 651         if (!area)
 652                 return;
 653
 654         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 655                             window->priv->message_area,
 656                             FALSE, FALSE, 0);
 657         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 658                                window->priv->message_area, 0);
 659         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 660                                    (gpointer) &(window->priv->message_area));
 661 }
 662
 663 static void
 664 ev_window_message_area_response_cb (EvMessageArea *area,
 665                                     gint           response_id,
 666                                     EvWindow      *window)
 667 {
 668         ev_window_set_message_area (window, NULL);
 669 }
 670
 671 static void
 672 ev_window_error_message (EvWindow    *window,
 673                          GError      *error,
 674                          const gchar *format,
 675                          ...)
 676 {
 677         GtkWidget *area;
 678         va_list    args;
 679         gchar     *msg = NULL;
 680
 681         if (window->priv->message_area)
 682                 return;
 683
 684         va_start (args, format);
 685         msg = g_strdup_vprintf (format, args);
 686         va_end (args);
 687
 688         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 689                                     msg,
 690                                     GTK_STOCK_CLOSE,
 691                                     GTK_RESPONSE_CLOSE,
 692                                     NULL);
 693         g_free (msg);
 694
 695         if (error)
 696                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 697         g_signal_connect (area, "response",
 698                           G_CALLBACK (ev_window_message_area_response_cb),
 699                           window);
 700         gtk_widget_show (area);
 701         ev_window_set_message_area (window, area);
 702 }
 703
 704 static void
 705 ev_window_warning_message (EvWindow    *window,
 706                            const gchar *format,
 707                            ...)
 708 {
 709         GtkWidget *area;
 710         va_list    args;
 711         gchar     *msg = NULL;
 712
 713         if (window->priv->message_area)
 714                 return;
 715
 716         va_start (args, format);
 717         msg = g_strdup_vprintf (format, args);
 718         va_end (args);
 719
 720         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 721                                     msg,
 722                                     GTK_STOCK_CLOSE,
 723                                     GTK_RESPONSE_CLOSE,
 724                                     NULL);
 725         g_free (msg);
 726
 727         g_signal_connect (area, "response",
 728                           G_CALLBACK (ev_window_message_area_response_cb),
 729                           window);
 730         gtk_widget_show (area);
 731         ev_window_set_message_area (window, area);
 732 }
 733
 734 static void
 735 page_changed_cb (EvPageCache *page_cache,
 736                  gint         page,
 737                  EvWindow    *ev_window)
 738 {
 739         ev_window_update_actions (ev_window);
 740
 741         ev_window_update_find_status_message (ev_window);
 742
 743         if (!ev_window_is_empty (ev_window))
 744                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 745 }
 746
 747 typedef struct _FindTask {
 748         const gchar *page_label;
 749         gchar *chapter;
 750 } FindTask;
 751
 752 static gboolean
 753 ev_window_find_chapter (GtkTreeModel *tree_model,
 754                         GtkTreePath  *path,
 755                         GtkTreeIter  *iter,
 756                         gpointer      data)
 757 {
 758         FindTask *task = (FindTask *)data;
 759         gchar *page_string;
 760
 761         gtk_tree_model_get (tree_model, iter,
 762                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 763                             -1);
 764
 765         if (!page_string)
 766                 return FALSE;
 767
 768         if (!strcmp (page_string, task->page_label)) {
 769                 gtk_tree_model_get (tree_model, iter,
 770                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 771                                     -1);
 772                 g_free (page_string);
 773                 return TRUE;
 774         }
 775
 776         g_free (page_string);
 777         return FALSE;
 778 }
 779
 780 static void
 781 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 782 {
 783         gchar *page_label = NULL;
 784         gchar *link_title;
 785         FindTask find_task;
 786         EvLink *real_link;
 787         EvLinkAction *action;
 788         EvLinkDest *dest;
 789
 790         if (window->priv->history == NULL)
 791                 return;
 792
 793         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 794                 return;
 795
 796         if (link) {
 797                 action = g_object_ref (ev_link_get_action (link));
 798                 dest = ev_link_action_get_dest (action);
 799                 page = ev_link_dest_get_page (dest);
 800                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 801         } else {
 802                 dest = ev_link_dest_new_page (page);
 803                 action = ev_link_action_new_dest (dest);
 804                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 805         }
 806
 807         if (!page_label)
 808                 return;
 809
 810         find_task.page_label = page_label;
 811         find_task.chapter = NULL;
 812
 813         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 814                 GtkTreeModel *model;
 815
 816                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 817
 818                 if (model) {
 819                         gtk_tree_model_foreach (model,
 820                                                 ev_window_find_chapter,
 821                                                 &find_task);
 822
 823                         g_object_unref (model);
 824                 }
 825         }
 826
 827         if (find_task.chapter)
 828                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 829         else
 830                 link_title = g_strdup_printf (_("Page %s"), page_label);
 831
 832         real_link = ev_link_new (link_title, action);
 833
 834         ev_history_add_link (window->priv->history, real_link);
 835
 836         g_free (find_task.chapter);
 837         g_free (link_title);
 838         g_free (page_label);
 839         g_object_unref (real_link);
 840 }
 841
 842 static void
 843 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 844 {
 845         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 846
 847         ev_window_add_history (window, 0, link);
 848         ev_window_add_history (window, current_page, NULL);
 849 }
 850
 851 static void
 852 history_changed_cb (EvPageCache *page_cache,
 853                     gint         page,
 854                     EvWindow    *window)
 855 {
 856         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 857
 858         ev_window_add_history (window, page, NULL);
 859         ev_window_add_history (window, current_page, NULL);
 860
 861         return;
 862 }
 863
 864 static void
 865 update_document_mode (EvWindow *window, EvDocumentMode mode)
 866 {
 867         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 868                 ev_window_run_presentation (window);
 869         }
 870         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 871                 ev_window_run_fullscreen (window);
 872         }
 873 }
 874
 875 static void
 876 setup_chrome_from_metadata (EvWindow *window)
 877 {
 878         EvChrome chrome = EV_CHROME_NORMAL;
 879         GValue show_toolbar = { 0, };
 880
 881         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 882                 if (!g_value_get_boolean (&show_toolbar))
 883                         chrome &= ~EV_CHROME_TOOLBAR;
 884                 g_value_unset (&show_toolbar);
 885         }
 886         window->priv->chrome = chrome;
 887 }
 888
 889 static void
 890 setup_sidebar_from_metadata (EvWindow *window)
 891 {
 892         gchar      *uri = window->priv->uri;
 893         EvDocument *document = window->priv->document;
 894         GtkWidget  *sidebar = window->priv->sidebar;
 895         GtkWidget  *links = window->priv->sidebar_links;
 896         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 897         GtkWidget  *attachments = window->priv->sidebar_attachments;
 898         GtkWidget  *layers = window->priv->sidebar_layers;
 899         GValue      sidebar_size = { 0, };
 900         GValue      sidebar_page = { 0, };
 901         GValue      sidebar_visibility = { 0, };
 902
 903         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 904                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 905                                         g_value_get_int (&sidebar_size));
 906                 g_value_unset(&sidebar_size);
 907         }
 908
 909         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 910                 const char *page_id = g_value_get_string (&sidebar_page);
 911
 912                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 913                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 914                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 915                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 916                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 917                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 918                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 920                 }
 921                 g_value_unset (&sidebar_page);
 922         } else if (document) {
 923                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 924                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 925                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 926                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 927                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 928                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 929                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 930                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 931                 }
 932         }
 933
 934         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 935                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 936                 g_value_unset (&sidebar_visibility);
 937                 update_chrome_visibility (window);
 938         }
 939 }
 940
 941 static void
 942 setup_document_from_metadata (EvWindow *window)
 943 {
 944         gchar *uri = window->priv->uri;
 945         GValue page = { 0, };
 946         GValue width = { 0, };
 947         GValue height = { 0, };
 948         GValue width_ratio = { 0, };
 949         GValue height_ratio = { 0, };
 950
 951         /* View the previously shown page, but make sure to not open a document on
 952          * the last page, since closing it on the last page most likely means the
 953          * user was finished reading the document. In that case, reopening should
 954          * show the first page. */
 955         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 956                 gint n_pages;
 957                 gint new_page;
 958
 959                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 960                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 961                 ev_page_cache_set_current_page (window->priv->page_cache,
 962                                                 new_page);
 963                 g_value_unset (&page);
 964         }
 965
 966         setup_sidebar_from_metadata (window);
 967
 968         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 969             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 970                 return; /* size was already set in setup_size_from_metadata */
 971
 972         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 973             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 974                 gint       document_width;
 975                 gint       document_height;
 976                 GdkScreen *screen;
 977                 gint       request_width;
 978                 gint       request_height;
 979
 980                 ev_page_cache_get_max_width (window->priv->page_cache,
 981                                              0, 1.0,
 982                                              &document_width);
 983                 ev_page_cache_get_max_height (window->priv->page_cache,
 984                                              0, 1.0,
 985                                              &document_height);
 986
 987                 request_width = g_value_get_double (&width_ratio) * document_width;
 988                 request_height = g_value_get_double (&height_ratio) * document_height;
 989
 990                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 991
 992                 if (screen) {
 993                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 994                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 995                 }
 996
 997                 if (request_width > 0 && request_height > 0) {
 998                         gtk_window_resize (GTK_WINDOW (window),
 999                                            request_width,
1000                                            request_height);
1001                 }
1002                 g_value_unset (&width_ratio);
1003                 g_value_unset (&height_ratio);
1004         }
1005 }
1006
1007 static void
1008 setup_size_from_metadata (EvWindow *window)
1009 {
1010         char *uri = window->priv->uri;
1011         GValue width = { 0, };
1012         GValue height = { 0, };
1013         GValue maximized = { 0, };
1014         GValue x = { 0, };
1015         GValue y = { 0, };
1016
1017         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1018                 if (g_value_get_boolean (&maximized)) {
1019                         gtk_window_maximize (GTK_WINDOW (window));
1020                         g_value_unset (&maximized);
1021                         return;
1022                 } else {
1023                         gtk_window_unmaximize (GTK_WINDOW (window));
1024                 }
1025                 g_value_unset (&maximized);
1026         }
1027
1028         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1029             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1030                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1031                                  g_value_get_int (&y));
1032                 g_value_unset (&x);
1033                 g_value_unset (&y);
1034         }
1035
1036         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1037             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1038                 gtk_window_resize (GTK_WINDOW (window),
1039                                    g_value_get_int (&width),
1040                                    g_value_get_int (&height));
1041                 g_value_unset (&width);
1042                 g_value_unset (&height);
1043         }
1044 }
1045
1046 static void
1047 setup_view_from_metadata (EvWindow *window)
1048 {
1049         EvView *view = EV_VIEW (window->priv->view);
1050         gchar *uri = window->priv->uri;
1051         GEnumValue *enum_value;
1052         GValue sizing_mode = { 0, };
1053         GValue zoom = { 0, };
1054         GValue continuous = { 0, };
1055         GValue dual_page = { 0, };
1056         GValue presentation = { 0, };
1057         GValue fullscreen = { 0, };
1058         GValue rotation = { 0, };
1059
1060         /* Sizing mode */
1061         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1062                 enum_value = g_enum_get_value_by_nick
1063                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1064                 g_value_unset (&sizing_mode);
1065                 ev_view_set_sizing_mode (view, enum_value->value);
1066         }
1067
1068         /* Zoom */
1069         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1070             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1071                 gdouble zoom_value;
1072
1073                 zoom_value = g_value_get_double (&zoom);
1074                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1075                 ev_view_set_zoom (view, zoom_value, FALSE);
1076                 g_value_unset (&zoom);
1077         }
1078
1079         /* Continuous */
1080         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1081                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1082                 g_value_unset (&continuous);
1083         }
1084
1085         /* Dual page */
1086         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1087                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1088                 g_value_unset (&dual_page);
1089         }
1090
1091         /* Presentation */
1092         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1093                 if (g_value_get_boolean (&presentation) && uri) {
1094                         ev_window_run_presentation (window);
1095                 }
1096                 g_value_unset (&presentation);
1097         }
1098
1099         /* Fullscreen */
1100         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1101                 if (g_value_get_boolean (&fullscreen) && uri) {
1102                         ev_window_run_fullscreen (window);
1103                 }
1104                 g_value_unset (&fullscreen);
1105         }
1106
1107         /* Rotation */
1108         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1109                 if (g_value_get_int (&rotation)) {
1110                         switch (g_value_get_int (&rotation)) {
1111                                 case 90:
1112                                         ev_view_set_rotation (view, 90);
1113                                         break;
1114                                 case 180:
1115                                         ev_view_set_rotation (view, 180);
1116                                         break;
1117                                 case 270:
1118                                         ev_view_set_rotation (view, 270);
1119                                         break;
1120                                 default:
1121                                         break;
1122                         }
1123                 }
1124                 g_value_unset (&rotation);
1125         }
1126 }
1127
1128 static void
1129 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1130 {
1131         if (ev_window->priv->thumbnail_job != NULL) {
1132                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1133                         ev_job_cancel (ev_window->priv->thumbnail_job);
1134
1135                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1136                                                       ev_window_set_icon_from_thumbnail,
1137                                                       ev_window);
1138                 g_object_unref (ev_window->priv->thumbnail_job);
1139                 ev_window->priv->thumbnail_job = NULL;
1140         }
1141 }
1142
1143 static void
1144 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1145                                    EvWindow       *ev_window)
1146 {
1147         if (job->thumbnail) {
1148                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1149                                      job->thumbnail);
1150         }
1151
1152         ev_window_clear_thumbnail_job (ev_window);
1153 }
1154
1155 static void
1156 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1157 {
1158         gint page_width, page_height;
1159         gdouble scale;
1160         EvDocument *document = ev_window->priv->document;
1161
1162         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1163             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0 ||
1164             ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1165                 return;
1166         }
1167
1168         ev_window_clear_thumbnail_job (ev_window);
1169
1170         ev_page_cache_get_size (ev_window->priv->page_cache,
1171                                 0, 0, 1.0,
1172                                 &page_width, &page_height);
1173         scale = (gdouble)128 / (gdouble)page_width;
1174
1175         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1176         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1177                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1178                           ev_window);
1179         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1180 }
1181
1182 static gboolean
1183 ev_window_setup_document (EvWindow *ev_window)
1184 {
1185         const EvDocumentInfo *info;
1186         EvDocument *document = ev_window->priv->document;
1187         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1188         GtkAction *action;
1189
1190         ev_window->priv->setup_document_idle = 0;
1191
1192         ev_window_refresh_window_thumbnail (ev_window, 0);
1193
1194         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1195         ev_window_title_set_document (ev_window->priv->title, document);
1196         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1197
1198         ev_sidebar_set_document (sidebar, document);
1199
1200         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1201         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1202         ev_window_setup_action_sensitivity (ev_window);
1203
1204         if (ev_window->priv->history)
1205                 g_object_unref (ev_window->priv->history);
1206         ev_window->priv->history = ev_history_new ();
1207         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1208         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1209
1210         if (ev_window->priv->properties) {
1211                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1212                                                    ev_window->priv->uri,
1213                                                    ev_window->priv->document);
1214         }
1215
1216         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1217         update_document_mode (ev_window, info->mode);
1218
1219         return FALSE;
1220 }
1221
1222 static void
1223 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1224 {
1225         EvView *view = EV_VIEW (ev_window->priv->view);
1226
1227         if (ev_window->priv->document)
1228                 g_object_unref (ev_window->priv->document);
1229         ev_window->priv->document = g_object_ref (document);
1230
1231         ev_window_set_message_area (ev_window, NULL);
1232
1233         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1234         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1235                           G_CALLBACK (page_changed_cb), ev_window);
1236         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1237                           G_CALLBACK (history_changed_cb), ev_window);
1238
1239         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1240                 gint page;
1241
1242                 /* Restart the current page */
1243                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1244                               0,
1245                               ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
1246                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1247                 g_object_unref (ev_window->priv->dest);
1248                 ev_window->priv->dest = NULL;
1249         }
1250
1251         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1252                 ev_window_warning_message (ev_window, "%s",
1253                                            _("The document contains no pages"));
1254         } else if (ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1255                 ev_window_warning_message (ev_window, "%s",
1256                                            _("The document contains only empty pages"));
1257         } else {
1258                 ev_view_set_document (view, document);
1259         }
1260
1261         if (ev_window->priv->setup_document_idle > 0)
1262                 g_source_remove (ev_window->priv->setup_document_idle);
1263
1264         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1265 }
1266
1267 static void
1268 ev_window_document_changed (EvWindow *ev_window,
1269                             gpointer  user_data)
1270 {
1271         ev_window_reload_document (ev_window);
1272 }
1273
1274 static void
1275 ev_window_password_view_unlock (EvWindow *ev_window)
1276 {
1277         const gchar *password;
1278
1279         g_assert (ev_window->priv->load_job);
1280
1281         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1282         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1283         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1284 }
1285
1286 static void
1287 ev_window_clear_load_job (EvWindow *ev_window)
1288 {
1289         if (ev_window->priv->load_job != NULL) {
1290                 if (!ev_job_is_finished (ev_window->priv->load_job))
1291                         ev_job_cancel (ev_window->priv->load_job);
1292
1293                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1294                 g_object_unref (ev_window->priv->load_job);
1295                 ev_window->priv->load_job = NULL;
1296         }
1297 }
1298
1299 static void
1300 ev_window_clear_reload_job (EvWindow *ev_window)
1301 {
1302         if (ev_window->priv->reload_job != NULL) {
1303                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1304                         ev_job_cancel (ev_window->priv->reload_job);
1305
1306                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1307                 g_object_unref (ev_window->priv->reload_job);
1308                 ev_window->priv->reload_job = NULL;
1309         }
1310 }
1311
1312 static void
1313 ev_window_clear_local_uri (EvWindow *ev_window)
1314 {
1315         if (ev_window->priv->local_uri) {
1316                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1317                 g_free (ev_window->priv->local_uri);
1318                 ev_window->priv->local_uri = NULL;
1319         }
1320 }
1321
1322 static void
1323 ev_window_clear_temp_symlink (EvWindow *ev_window)
1324 {
1325         GFile *file, *tempdir;
1326
1327         if (!ev_window->priv->uri)
1328                 return;
1329
1330         file = g_file_new_for_uri (ev_window->priv->uri);
1331         tempdir = g_file_new_for_path (ev_tmp_dir ());
1332
1333         if (g_file_has_prefix (file, tempdir)) {
1334                 GFileInfo *file_info;
1335                 GError    *error = NULL;
1336
1337                 file_info = g_file_query_info (file,
1338                                                G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
1339                                                G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
1340                                                NULL, &error);
1341                 if (file_info) {
1342                         if (g_file_info_get_is_symlink (file_info))
1343                                 g_file_delete (file, NULL, NULL);
1344                         g_object_unref (file_info);
1345                 } else {
1346                         g_warning ("Error deleting temp symlink: %s\n", error->message);
1347                         g_error_free (error);
1348                 }
1349         }
1350
1351         g_object_unref (file);
1352         g_object_unref (tempdir);
1353 }
1354
1355 /* This callback will executed when load job will be finished.
1356  *
1357  * Since the flow of the error dialog is very confusing, we assume that both
1358  * document and uri will go away after this function is called, and thus we need
1359  * to ref/dup them.  Additionally, it needs to clear
1360  * ev_window->priv->password_{uri,document}, and thus people who call this
1361  * function should _not_ necessarily expect those to exist after being
1362  * called. */
1363 static void
1364 ev_window_load_job_cb (EvJob *job,
1365                        gpointer data)
1366 {
1367         EvWindow *ev_window = EV_WINDOW (data);
1368         EvDocument *document = EV_JOB (job)->document;
1369         EvJobLoad *job_load = EV_JOB_LOAD (job);
1370
1371         g_assert (job_load->uri);
1372
1373         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1374
1375         /* Success! */
1376         if (!ev_job_is_failed (job)) {
1377                 ev_window_set_document (ev_window, document);
1378
1379                 setup_document_from_metadata (ev_window);
1380                 setup_view_from_metadata (ev_window);
1381
1382                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1383
1384                 ev_window_title_set_type (ev_window->priv->title,
1385                                           EV_WINDOW_TITLE_DOCUMENT);
1386                 if (job_load->password) {
1387                         GPasswordSave flags;
1388
1389                         flags = ev_password_view_get_password_save_flags (
1390                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1391                         ev_keyring_save_password (ev_window->priv->uri,
1392                                                   job_load->password,
1393                                                   flags);
1394                 }
1395
1396                 if (ev_window->priv->dest) {
1397                         EvLink *link;
1398                         EvLinkAction *link_action;
1399
1400                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1401                         link = ev_link_new (NULL, link_action);
1402                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1403                         g_object_unref (link);
1404
1405                         /* Already unrefed by ev_link_action
1406                          * FIXME: link action should inc dest ref counting
1407                          * or not unref it at all
1408                          */
1409                         ev_window->priv->dest = NULL;
1410                 }
1411
1412                 switch (ev_window->priv->window_mode) {
1413                         case EV_WINDOW_MODE_FULLSCREEN:
1414                                 ev_window_run_fullscreen (ev_window);
1415                                 break;
1416                         case EV_WINDOW_MODE_PRESENTATION:
1417                                 ev_window_run_presentation (ev_window);
1418                                 break;
1419                         default:
1420                                 break;
1421                 }
1422
1423                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1424                         ev_window_cmd_edit_find (NULL, ev_window);
1425                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1426                                                         ev_window->priv->search_string);
1427                 }
1428
1429                 g_free (ev_window->priv->search_string);
1430                 ev_window->priv->search_string = NULL;
1431
1432                 /* Create a monitor for the document */
1433                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1434                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1435                                           G_CALLBACK (ev_window_document_changed),
1436                                           ev_window);
1437
1438                 ev_window_clear_load_job (ev_window);
1439                 return;
1440         }
1441
1442         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1443                 gchar *password;
1444
1445                 setup_view_from_metadata (ev_window);
1446
1447                 /* First look whether password is in keyring */
1448                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1449                 if (password) {
1450                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1451                                 /* Password in kering is wrong */
1452                                 ev_job_load_set_password (job_load, NULL);
1453                                 /* FIXME: delete password from keyring? */
1454                         } else {
1455                                 ev_job_load_set_password (job_load, password);
1456                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1457                                 g_free (password);
1458                                 return;
1459                         }
1460
1461                         g_free (password);
1462                 }
1463
1464                 /* We need to ask the user for a password */
1465                 ev_window_title_set_uri (ev_window->priv->title,
1466                                          ev_window->priv->uri);
1467                 ev_window_title_set_type (ev_window->priv->title,
1468                                           EV_WINDOW_TITLE_PASSWORD);
1469
1470                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1471                                           job_load->uri);
1472
1473                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1474
1475                 ev_job_load_set_password (job_load, NULL);
1476                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1477         } else {
1478                 ev_window_error_message (ev_window, job->error,
1479                                          "%s", _("Unable to open document"));
1480                 ev_window_clear_load_job (ev_window);
1481         }
1482 }
1483
1484 static void
1485 ev_window_reload_job_cb (EvJob    *job,
1486                          EvWindow *ev_window)
1487 {
1488         GtkWidget *widget;
1489
1490         if (ev_job_is_failed (job)) {
1491                 ev_window_clear_reload_job (ev_window);
1492                 ev_window->priv->in_reload = FALSE;
1493                 g_object_unref (ev_window->priv->dest);
1494                 ev_window->priv->dest = NULL;
1495
1496                 return;
1497         }
1498
1499         ev_window_set_document (ev_window, job->document);
1500
1501         /* Restart the search after reloading */
1502         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1503         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1504                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1505                                             NULL, ev_window);
1506         }
1507
1508         ev_window_clear_reload_job (ev_window);
1509         ev_window->priv->in_reload = FALSE;
1510 }
1511
1512 /**
1513  * ev_window_get_uri:
1514  * @ev_window: The instance of the #EvWindow.
1515  *
1516  * It returns the uri of the document showed in the #EvWindow.
1517  *
1518  * Returns: the uri of the document showed in the #EvWindow.
1519  */
1520 const char *
1521 ev_window_get_uri (EvWindow *ev_window)
1522 {
1523         return ev_window->priv->uri;
1524 }
1525
1526 /**
1527  * ev_window_close_dialogs:
1528  * @ev_window: The window where dialogs will be closed.
1529  *
1530  * It looks for password, print and properties dialogs and closes them and
1531  * frees them from memory. If there is any print job it does free it too.
1532  */
1533 static void
1534 ev_window_close_dialogs (EvWindow *ev_window)
1535 {
1536         if (ev_window->priv->print_dialog)
1537                 gtk_widget_destroy (ev_window->priv->print_dialog);
1538         ev_window->priv->print_dialog = NULL;
1539
1540         if (ev_window->priv->properties)
1541                 gtk_widget_destroy (ev_window->priv->properties);
1542         ev_window->priv->properties = NULL;
1543 }
1544
1545 static void
1546 ev_window_clear_progress_idle (EvWindow *ev_window)
1547 {
1548         if (ev_window->priv->progress_idle > 0)
1549                 g_source_remove (ev_window->priv->progress_idle);
1550         ev_window->priv->progress_idle = 0;
1551 }
1552
1553 static void
1554 reset_progress_idle (EvWindow *ev_window)
1555 {
1556         ev_window->priv->progress_idle = 0;
1557 }
1558
1559 static void
1560 ev_window_show_progress_message (EvWindow   *ev_window,
1561                                  guint       interval,
1562                                  GSourceFunc function)
1563 {
1564         if (ev_window->priv->progress_idle > 0)
1565                 g_source_remove (ev_window->priv->progress_idle);
1566         ev_window->priv->progress_idle =
1567                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1568                                             interval, function,
1569                                             ev_window,
1570                                             (GDestroyNotify)reset_progress_idle);
1571 }
1572
1573 static void
1574 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1575 {
1576         if (ev_window->priv->progress_cancellable)
1577                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1578         else
1579                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1580 }
1581
1582 static void
1583 ev_window_progress_response_cb (EvProgressMessageArea *area,
1584                                 gint                   response,
1585                                 EvWindow              *ev_window)
1586 {
1587         if (response == GTK_RESPONSE_CANCEL)
1588                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1589         ev_window_set_message_area (ev_window, NULL);
1590 }
1591
1592 static gboolean
1593 show_loading_progress (EvWindow *ev_window)
1594 {
1595         GtkWidget *area;
1596         gchar     *text;
1597         gchar     *display_name;
1598
1599         if (ev_window->priv->message_area)
1600                 return FALSE;
1601
1602         display_name = escape_uri_for_display (ev_window->priv->uri);
1603         text = g_strdup_printf (_("Loading document from “%s”"),
1604                                 display_name);
1605
1606         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1607                                              text,
1608                                              GTK_STOCK_CLOSE,
1609                                              GTK_RESPONSE_CLOSE,
1610                                              GTK_STOCK_CANCEL,
1611                                              GTK_RESPONSE_CANCEL,
1612                                              NULL);
1613         g_signal_connect (area, "response",
1614                           G_CALLBACK (ev_window_progress_response_cb),
1615                           ev_window);
1616         gtk_widget_show (area);
1617         ev_window_set_message_area (ev_window, area);
1618
1619         g_free (text);
1620         g_free (display_name);
1621
1622         return FALSE;
1623 }
1624
1625 static void
1626 ev_window_load_remote_failed (EvWindow *ev_window,
1627                               GError   *error)
1628 {
1629         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1630         ev_window->priv->in_reload = FALSE;
1631         ev_window_error_message (ev_window, error,
1632                                  "%s", _("Unable to open document"));
1633         g_free (ev_window->priv->local_uri);
1634         ev_window->priv->local_uri = NULL;
1635         ev_window->priv->uri_mtime = 0;
1636 }
1637
1638 static void
1639 set_uri_mtime (GFile        *source,
1640                GAsyncResult *async_result,
1641                EvWindow     *ev_window)
1642 {
1643         GFileInfo *info;
1644         GError *error = NULL;
1645
1646         info = g_file_query_info_finish (source, async_result, &error);
1647
1648         if (error) {
1649                 ev_window->priv->uri_mtime = 0;
1650                 g_error_free (error);
1651         } else {
1652                 GTimeVal mtime;
1653
1654                 g_file_info_get_modification_time (info, &mtime);
1655                 ev_window->priv->uri_mtime = mtime.tv_sec;
1656                 g_object_unref (info);
1657         }
1658
1659         g_object_unref (source);
1660 }
1661
1662 static void
1663 mount_volume_ready_cb (GFile        *source,
1664                        GAsyncResult *async_result,
1665                        EvWindow     *ev_window)
1666 {
1667         GError *error = NULL;
1668
1669         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1670
1671         if (error) {
1672                 ev_window_load_remote_failed (ev_window, error);
1673                 g_object_unref (source);
1674                 g_error_free (error);
1675         } else {
1676                 /* Volume successfully mounted,
1677                    try opening the file again */
1678                 ev_window_load_file_remote (ev_window, source);
1679         }
1680 }
1681
1682 static void
1683 window_open_file_copy_ready_cb (GFile        *source,
1684                                 GAsyncResult *async_result,
1685                                 EvWindow     *ev_window)
1686 {
1687         GError *error = NULL;
1688
1689         ev_window_clear_progress_idle (ev_window);
1690
1691         g_file_copy_finish (source, async_result, &error);
1692         if (!error) {
1693                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1694                 g_file_query_info_async (source,
1695                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1696                                          0, G_PRIORITY_DEFAULT,
1697                                          NULL,
1698                                          (GAsyncReadyCallback)set_uri_mtime,
1699                                          ev_window);
1700                 return;
1701         }
1702
1703         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1704                 GMountOperation *operation;
1705
1706                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1707                 g_file_mount_enclosing_volume (source,
1708                                                G_MOUNT_MOUNT_NONE,
1709                                                operation, NULL,
1710                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1711                                                ev_window);
1712                 g_object_unref (operation);
1713         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1714                 ev_window_clear_load_job (ev_window);
1715                 ev_window_clear_local_uri (ev_window);
1716                 g_free (ev_window->priv->uri);
1717                 ev_window->priv->uri = NULL;
1718                 g_object_unref (source);
1719
1720                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1721         } else {
1722                 ev_window_load_remote_failed (ev_window, error);
1723                 g_object_unref (source);
1724         }
1725
1726         g_error_free (error);
1727 }
1728
1729 static void
1730 window_open_file_copy_progress_cb (goffset   n_bytes,
1731                                    goffset   total_bytes,
1732                                    EvWindow *ev_window)
1733 {
1734         gchar *status;
1735         gdouble fraction;
1736
1737         if (!ev_window->priv->message_area)
1738                 return;
1739
1740         fraction = n_bytes / (gdouble)total_bytes;
1741         status = g_strdup_printf (_("Downloading document (%d%%)"),
1742                                   (gint)(fraction * 100));
1743
1744         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1745                                              status);
1746         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1747                                                fraction);
1748
1749         g_free (status);
1750 }
1751
1752 static void
1753 ev_window_load_file_remote (EvWindow *ev_window,
1754                             GFile    *source_file)
1755 {
1756         GFile *target_file;
1757
1758         if (!ev_window->priv->local_uri) {
1759                 gchar *tmp_name;
1760                 gchar *base_name;
1761
1762                 /* We'd like to keep extension of source uri since
1763                  * it helps to resolve some mime types, say cbz */
1764                 tmp_name = ev_tmp_filename (NULL);
1765                 base_name = g_file_get_basename (source_file);
1766                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1767                                                           base_name, NULL);
1768                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1769                                      ev_window->priv->local_uri);
1770                 g_free (base_name);
1771                 g_free (tmp_name);
1772         }
1773
1774         ev_window_reset_progress_cancellable (ev_window);
1775
1776         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1777         g_file_copy_async (source_file, target_file,
1778                            0, G_PRIORITY_DEFAULT,
1779                            ev_window->priv->progress_cancellable,
1780                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1781                            ev_window,
1782                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1783                            ev_window);
1784         g_object_unref (target_file);
1785
1786         ev_window_show_progress_message (ev_window, 1,
1787                                          (GSourceFunc)show_loading_progress);
1788 }
1789
1790 void
1791 ev_window_open_uri (EvWindow       *ev_window,
1792                     const char     *uri,
1793                     EvLinkDest     *dest,
1794                     EvWindowRunMode mode,
1795                     const gchar    *search_string)
1796 {
1797         GFile *source_file;
1798
1799         ev_window->priv->in_reload = FALSE;
1800
1801         if (ev_window->priv->uri &&
1802             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1803                 ev_window_reload_document (ev_window);
1804                 return;
1805         }
1806
1807         if (ev_window->priv->monitor) {
1808                 g_object_unref (ev_window->priv->monitor);
1809                 ev_window->priv->monitor = NULL;
1810         }
1811
1812         ev_window_close_dialogs (ev_window);
1813         ev_window_clear_load_job (ev_window);
1814         ev_window_clear_local_uri (ev_window);
1815         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1816
1817         ev_window->priv->window_mode = mode;
1818
1819         if (ev_window->priv->uri)
1820                 g_free (ev_window->priv->uri);
1821         ev_window->priv->uri = g_strdup (uri);
1822
1823         if (ev_window->priv->search_string)
1824                 g_free (ev_window->priv->search_string);
1825         ev_window->priv->search_string = search_string ?
1826                 g_strdup (search_string) : NULL;
1827
1828         if (ev_window->priv->dest)
1829                 g_object_unref (ev_window->priv->dest);
1830         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1831
1832         setup_size_from_metadata (ev_window);
1833
1834         ev_window->priv->load_job = ev_job_load_new (uri);
1835         g_signal_connect (ev_window->priv->load_job,
1836                           "finished",
1837                           G_CALLBACK (ev_window_load_job_cb),
1838                           ev_window);
1839
1840         source_file = g_file_new_for_uri (uri);
1841         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1842                 ev_window_load_file_remote (ev_window, source_file);
1843         } else {
1844                 g_object_unref (source_file);
1845                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1846         }
1847 }
1848
1849 static void
1850 ev_window_reload_local (EvWindow *ev_window)
1851 {
1852         const gchar *uri;
1853
1854         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1855         ev_window->priv->reload_job = ev_job_load_new (uri);
1856         g_signal_connect (ev_window->priv->reload_job, "finished",
1857                           G_CALLBACK (ev_window_reload_job_cb),
1858                           ev_window);
1859         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1860 }
1861
1862 static gboolean
1863 show_reloading_progress (EvWindow *ev_window)
1864 {
1865         GtkWidget *area;
1866         gchar     *text;
1867
1868         if (ev_window->priv->message_area)
1869                 return FALSE;
1870
1871         text = g_strdup_printf (_("Reloading document from %s"),
1872                                 ev_window->priv->uri);
1873         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1874                                              text,
1875                                              GTK_STOCK_CLOSE,
1876                                              GTK_RESPONSE_CLOSE,
1877                                              GTK_STOCK_CANCEL,
1878                                              GTK_RESPONSE_CANCEL,
1879                                              NULL);
1880         g_signal_connect (area, "response",
1881                           G_CALLBACK (ev_window_progress_response_cb),
1882                           ev_window);
1883         gtk_widget_show (area);
1884         ev_window_set_message_area (ev_window, area);
1885         g_free (text);
1886
1887         return FALSE;
1888 }
1889
1890 static void
1891 reload_remote_copy_ready_cb (GFile        *remote,
1892                              GAsyncResult *async_result,
1893                              EvWindow     *ev_window)
1894 {
1895         GError *error = NULL;
1896
1897         ev_window_clear_progress_idle (ev_window);
1898
1899         g_file_copy_finish (remote, async_result, &error);
1900         if (error) {
1901                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1902                         ev_window_error_message (ev_window, error,
1903                                                  "%s", _("Failed to reload document."));
1904                 g_error_free (error);
1905         } else {
1906                 ev_window_reload_local (ev_window);
1907         }
1908
1909         g_object_unref (remote);
1910 }
1911
1912 static void
1913 reload_remote_copy_progress_cb (goffset   n_bytes,
1914                                 goffset   total_bytes,
1915                                 EvWindow *ev_window)
1916 {
1917         gchar *status;
1918         gdouble fraction;
1919
1920         if (!ev_window->priv->message_area)
1921                 return;
1922
1923         fraction = n_bytes / (gdouble)total_bytes;
1924         status = g_strdup_printf (_("Downloading document (%d%%)"),
1925                                   (gint)(fraction * 100));
1926
1927         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1928                                              status);
1929         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1930                                                fraction);
1931
1932         g_free (status);
1933 }
1934
1935 static void
1936 query_remote_uri_mtime_cb (GFile        *remote,
1937                            GAsyncResult *async_result,
1938                            EvWindow     *ev_window)
1939 {
1940         GFileInfo *info;
1941         GTimeVal   mtime;
1942         GError    *error = NULL;
1943
1944         info = g_file_query_info_finish (remote, async_result, &error);
1945         if (error) {
1946                 g_error_free (error);
1947                 g_object_unref (remote);
1948                 ev_window_reload_local (ev_window);
1949
1950                 return;
1951         }
1952
1953         g_file_info_get_modification_time (info, &mtime);
1954         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1955                 GFile *target_file;
1956
1957                 /* Remote file has changed */
1958                 ev_window->priv->uri_mtime = mtime.tv_sec;
1959
1960                 ev_window_reset_progress_cancellable (ev_window);
1961
1962                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1963                 g_file_copy_async (remote, target_file,
1964                                    G_FILE_COPY_OVERWRITE,
1965                                    G_PRIORITY_DEFAULT,
1966                                    ev_window->priv->progress_cancellable,
1967                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1968                                    ev_window,
1969                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1970                                    ev_window);
1971                 g_object_unref (target_file);
1972                 ev_window_show_progress_message (ev_window, 1,
1973                                                  (GSourceFunc)show_reloading_progress);
1974         } else {
1975                 g_object_unref (remote);
1976                 ev_window_reload_local (ev_window);
1977         }
1978
1979         g_object_unref (info);
1980 }
1981
1982 static void
1983 ev_window_reload_remote (EvWindow *ev_window)
1984 {
1985         GFile *remote;
1986
1987         remote = g_file_new_for_uri (ev_window->priv->uri);
1988         /* Reload the remote uri only if it has changed */
1989         g_file_query_info_async (remote,
1990                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1991                                  0, G_PRIORITY_DEFAULT,
1992                                  NULL,
1993                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1994                                  ev_window);
1995 }
1996
1997 static void
1998 ev_window_reload_document (EvWindow *ev_window)
1999 {
2000         gint page;
2001
2002
2003         ev_window_clear_reload_job (ev_window);
2004         ev_window->priv->in_reload = TRUE;
2005
2006         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2007
2008         if (ev_window->priv->dest)
2009                 g_object_unref (ev_window->priv->dest);
2010         /* FIXME: save the scroll position too (xyz dest) */
2011         ev_window->priv->dest = ev_link_dest_new_page (page);
2012
2013         if (ev_window->priv->local_uri) {
2014                 ev_window_reload_remote (ev_window);
2015         } else {
2016                 ev_window_reload_local (ev_window);
2017         }
2018 }
2019
2020 static void
2021 file_open_dialog_response_cb (GtkWidget *chooser,
2022                               gint       response_id,
2023                               EvWindow  *ev_window)
2024 {
2025         if (response_id == GTK_RESPONSE_OK) {
2026                 GSList *uris;
2027                 gchar  *uri;
2028
2029                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2030
2031                 ev_application_open_uri_list (EV_APP, uris,
2032                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2033                                               GDK_CURRENT_TIME);
2034
2035                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2036                 g_slist_free (uris);
2037
2038                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2039                 ev_application_set_filechooser_uri (EV_APP,
2040                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2041                                                     uri);
2042                 g_free (uri);
2043         }
2044
2045         gtk_widget_destroy (chooser);
2046 }
2047
2048 static void
2049 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2050 {
2051         GtkWidget   *chooser;
2052         const gchar *default_uri;
2053         gchar       *parent_uri = NULL;
2054
2055         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2056                                                GTK_WINDOW (window),
2057                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2058                                                GTK_STOCK_CANCEL,
2059                                                GTK_RESPONSE_CANCEL,
2060                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2061                                                NULL);
2062
2063         ev_document_factory_add_filters (chooser, NULL);
2064         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2065         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2066
2067         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2068         if (!default_uri && window->priv->uri) {
2069                 GFile *file, *parent;
2070
2071                 file = g_file_new_for_uri (window->priv->uri);
2072                 parent = g_file_get_parent (file);
2073                 if (parent) {
2074                         parent_uri = g_file_get_uri (parent);
2075                         default_uri = parent_uri;
2076                         g_object_unref (parent);
2077                 }
2078                 g_object_unref (file);
2079         }
2080
2081         if (default_uri) {
2082                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2083         } else {
2084                 const gchar *folder;
2085
2086                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2087                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2088                                                      folder ? folder : g_get_home_dir ());
2089         }
2090         g_free (parent_uri);
2091
2092         g_signal_connect (chooser, "response",
2093                           G_CALLBACK (file_open_dialog_response_cb),
2094                           window);
2095
2096         gtk_widget_show (chooser);
2097 }
2098
2099 static gchar *
2100 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2101 {
2102         gchar  *tmp_filename = NULL;
2103         gchar  *name;
2104         guint   i = 0;
2105         GError *link_error = NULL;
2106         GFile  *tmp_file = NULL;
2107
2108         name = g_path_get_basename (filename);
2109
2110         do {
2111                 gchar *basename;
2112
2113                 if (tmp_filename)
2114                         g_free (tmp_filename);
2115                 if (tmp_file)
2116                         g_object_unref (tmp_file);
2117                 g_clear_error (&link_error);
2118
2119                 basename = g_strdup_printf ("%s-%d", name, i++);
2120                 tmp_filename = g_build_filename (ev_tmp_dir (),
2121                                                  basename, NULL);
2122
2123                 g_free (basename);
2124                 tmp_file = g_file_new_for_path (tmp_filename);
2125         } while (!g_file_make_symbolic_link (tmp_file, filename, NULL, &link_error) &&
2126                  g_error_matches (link_error, G_IO_ERROR, G_IO_ERROR_EXISTS));
2127
2128         g_free (name);
2129         g_object_unref (tmp_file);
2130
2131         if (link_error) {
2132                 g_propagate_prefixed_error (error,
2133                                             link_error,
2134                                             _("Couldn't create symlink “%s”: "),
2135                                             tmp_filename);
2136                 g_free (tmp_filename);
2137
2138                 return NULL;
2139         }
2140
2141         return tmp_filename;
2142 }
2143
2144 static void
2145 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2146 {
2147         GError      *error = NULL;
2148         gchar       *symlink_uri;
2149         gchar       *old_filename;
2150         gchar       *new_filename;
2151         const gchar *uri_unc;
2152
2153         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2154                                      "uri-uncompressed");
2155         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2156                                             NULL, NULL);
2157         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2158
2159         if (error) {
2160                 ev_window_error_message (window, error,
2161                                          "%s", _("Cannot open a copy."));
2162                 g_error_free (error);
2163                 g_free (old_filename);
2164                 g_free (new_filename);
2165
2166                 return;
2167         }
2168
2169         g_free (old_filename);
2170
2171         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2172         g_free (new_filename);
2173
2174         ev_application_open_uri_at_dest (EV_APP,
2175                                          symlink_uri,
2176                                          gtk_window_get_screen (GTK_WINDOW (window)),
2177                                          dest,
2178                                          0,
2179                                          NULL,
2180                                          GDK_CURRENT_TIME);
2181         g_free (symlink_uri);
2182 }
2183
2184 static void
2185 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2186 {
2187         EvPageCache *page_cache;
2188         EvLinkDest  *dest;
2189         gint         current_page;
2190
2191         page_cache = ev_page_cache_get (window->priv->document);
2192         current_page = ev_page_cache_get_current_page (page_cache);
2193
2194         dest = ev_link_dest_new_page (current_page);
2195         ev_window_cmd_file_open_copy_at_dest (window, dest);
2196         g_object_unref (dest);
2197 }
2198
2199 static void
2200 ev_window_cmd_recent_file_activate (GtkAction *action,
2201                                     EvWindow  *window)
2202 {
2203         GtkRecentInfo *info;
2204         const gchar   *uri;
2205
2206         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2207         g_assert (info != NULL);
2208
2209         uri = gtk_recent_info_get_uri (info);
2210
2211         ev_application_open_uri_at_dest (EV_APP, uri,
2212                                          gtk_window_get_screen (GTK_WINDOW (window)),
2213                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2214 }
2215
2216 static void
2217 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2218                                              const gchar        *uri,
2219                                              EvWindow           *window)
2220 {
2221         ev_application_open_uri_at_dest (EV_APP, uri,
2222                                          gtk_window_get_screen (GTK_WINDOW (window)),
2223                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2224 }
2225
2226 static void
2227 ev_window_add_recent (EvWindow *window, const char *filename)
2228 {
2229         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2230 }
2231
2232 static gint
2233 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2234 {
2235         gboolean     has_ev_a, has_ev_b;
2236         const gchar *evince = g_get_application_name ();
2237
2238         has_ev_a = gtk_recent_info_has_application (a, evince);
2239         has_ev_b = gtk_recent_info_has_application (b, evince);
2240
2241         if (has_ev_a && has_ev_b) {
2242                 time_t time_a, time_b;
2243
2244                 time_a = gtk_recent_info_get_modified (a);
2245                 time_b = gtk_recent_info_get_modified (b);
2246
2247                 return (time_b - time_a);
2248         } else if (has_ev_a) {
2249                 return -1;
2250         } else if (has_ev_b) {
2251                 return 1;
2252         }
2253
2254         return 0;
2255 }
2256
2257 /*
2258  * Doubles underscore to avoid spurious menu accels.
2259  */
2260 static gchar *
2261 ev_window_get_recent_file_label (gint index, const gchar *filename)
2262 {
2263         GString *str;
2264         gint length;
2265         const gchar *p;
2266         const gchar *end;
2267         gboolean is_rtl;
2268
2269         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2270
2271         g_return_val_if_fail (filename != NULL, NULL);
2272
2273         length = strlen (filename);
2274         str = g_string_sized_new (length + 10);
2275         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2276
2277         p = filename;
2278         end = filename + length;
2279
2280         while (p != end) {
2281                 const gchar *next;
2282                 next = g_utf8_next_char (p);
2283
2284                 switch (*p) {
2285                         case '_':
2286                                 g_string_append (str, "__");
2287                                 break;
2288                         default:
2289                                 g_string_append_len (str, p, next - p);
2290                                 break;
2291                 }
2292
2293                 p = next;
2294         }
2295
2296         return g_string_free (str, FALSE);
2297 }
2298
2299 static void
2300 ev_window_setup_recent (EvWindow *ev_window)
2301 {
2302         GList        *items, *l;
2303         guint         n_items = 0;
2304         const gchar  *evince = g_get_application_name ();
2305         static guint  i = 0;
2306
2307         if (ev_window->priv->recent_ui_id > 0) {
2308                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2309                                           ev_window->priv->recent_ui_id);
2310                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2311         }
2312         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2313
2314         if (ev_window->priv->recent_action_group) {
2315                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2316                                                     ev_window->priv->recent_action_group);
2317                 g_object_unref (ev_window->priv->recent_action_group);
2318         }
2319         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2320         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2321                                             ev_window->priv->recent_action_group, 0);
2322
2323         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2324         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2325
2326         for (l = items; l && l->data; l = g_list_next (l)) {
2327                 GtkRecentInfo *info;
2328                 GtkAction     *action;
2329                 gchar         *action_name;
2330                 gchar         *label;
2331
2332                 info = (GtkRecentInfo *) l->data;
2333
2334                 if (!gtk_recent_info_has_application (info, evince) ||
2335                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2336                         continue;
2337
2338                 action_name = g_strdup_printf ("RecentFile%u", i++);
2339                 label = ev_window_get_recent_file_label (
2340                         n_items + 1, gtk_recent_info_get_display_name (info));
2341
2342                 action = g_object_new (GTK_TYPE_ACTION,
2343                                        "name", action_name,
2344                                        "label", label,
2345                                        NULL);
2346
2347                 g_object_set_data_full (G_OBJECT (action),
2348                                         "gtk-recent-info",
2349                                         gtk_recent_info_ref (info),
2350                                         (GDestroyNotify) gtk_recent_info_unref);
2351
2352                 g_signal_connect (action, "activate",
2353                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2354                                   (gpointer) ev_window);
2355
2356                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2357                                              action);
2358                 g_object_unref (action);
2359
2360                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2361                                        ev_window->priv->recent_ui_id,
2362                                        "/MainMenu/FileMenu/RecentFilesMenu",
2363                                        label,
2364                                        action_name,
2365                                        GTK_UI_MANAGER_MENUITEM,
2366                                        FALSE);
2367                 g_free (action_name);
2368                 g_free (label);
2369
2370                 if (++n_items == 5)
2371                         break;
2372         }
2373
2374         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2375         g_list_free (items);
2376 }
2377
2378 static gboolean
2379 show_saving_progress (GFile *dst)
2380 {
2381         EvWindow  *ev_window;
2382         GtkWidget *area;
2383         gchar     *text;
2384         gchar     *uri;
2385         EvSaveType save_type;
2386
2387         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2388         ev_window->priv->progress_idle = 0;
2389
2390         if (ev_window->priv->message_area)
2391                 return FALSE;
2392
2393         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2394         uri = g_file_get_uri (dst);
2395         switch (save_type) {
2396         case EV_SAVE_DOCUMENT:
2397                 text = g_strdup_printf (_("Saving document to %s"), uri);
2398                 break;
2399         case EV_SAVE_ATTACHMENT:
2400                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2401                 break;
2402         case EV_SAVE_IMAGE:
2403                 text = g_strdup_printf (_("Saving image to %s"), uri);
2404                 break;
2405         default:
2406                 g_assert_not_reached ();
2407         }
2408         g_free (uri);
2409         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2410                                              text,
2411                                              GTK_STOCK_CLOSE,
2412                                              GTK_RESPONSE_CLOSE,
2413                                              GTK_STOCK_CANCEL,
2414                                              GTK_RESPONSE_CANCEL,
2415                                              NULL);
2416         g_signal_connect (area, "response",
2417                           G_CALLBACK (ev_window_progress_response_cb),
2418                           ev_window);
2419         gtk_widget_show (area);
2420         ev_window_set_message_area (ev_window, area);
2421         g_free (text);
2422
2423         return FALSE;
2424 }
2425
2426 static void
2427 window_save_file_copy_ready_cb (GFile        *src,
2428                                 GAsyncResult *async_result,
2429                                 GFile        *dst)
2430 {
2431         EvWindow *ev_window;
2432         GError   *error = NULL;
2433
2434         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2435         ev_window_clear_progress_idle (ev_window);
2436
2437         if (g_file_copy_finish (src, async_result, &error)) {
2438                 ev_tmp_file_unlink (src);
2439                 return;
2440         }
2441
2442         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2443                 gchar *name;
2444
2445                 name = g_file_get_basename (dst);
2446                 ev_window_error_message (ev_window, error,
2447                                          _("The file could not be saved as “%s”."),
2448                                          name);
2449                 g_free (name);
2450         }
2451         ev_tmp_file_unlink (src);
2452         g_error_free (error);
2453 }
2454
2455 static void
2456 window_save_file_copy_progress_cb (goffset n_bytes,
2457                                    goffset total_bytes,
2458                                    GFile  *dst)
2459 {
2460         EvWindow  *ev_window;
2461         EvSaveType save_type;
2462         gchar     *status;
2463         gdouble    fraction;
2464
2465         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2466
2467         if (!ev_window->priv->message_area)
2468                 return;
2469
2470         fraction = n_bytes / (gdouble)total_bytes;
2471         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2472
2473         switch (save_type) {
2474         case EV_SAVE_DOCUMENT:
2475                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2476                                           (gint)(fraction * 100));
2477                 break;
2478         case EV_SAVE_ATTACHMENT:
2479                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2480                                           (gint)(fraction * 100));
2481                 break;
2482         case EV_SAVE_IMAGE:
2483                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2484                                           (gint)(fraction * 100));
2485                 break;
2486         default:
2487                 g_assert_not_reached ();
2488         }
2489
2490         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2491                                              status);
2492         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2493                                                fraction);
2494
2495         g_free (status);
2496 }
2497
2498 static void
2499 ev_window_save_remote (EvWindow  *ev_window,
2500                        EvSaveType save_type,
2501                        GFile     *src,
2502                        GFile     *dst)
2503 {
2504         ev_window_reset_progress_cancellable (ev_window);
2505         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2506         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2507         g_file_copy_async (src, dst,
2508                            G_FILE_COPY_OVERWRITE,
2509                            G_PRIORITY_DEFAULT,
2510                            ev_window->priv->progress_cancellable,
2511                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2512                            dst,
2513                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2514                            dst);
2515         ev_window->priv->progress_idle =
2516                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2517                                             1,
2518                                             (GSourceFunc)show_saving_progress,
2519                                             dst,
2520                                             NULL);
2521 }
2522
2523 static void
2524 ev_window_clear_save_job (EvWindow *ev_window)
2525 {
2526         if (ev_window->priv->save_job != NULL) {
2527                 if (!ev_job_is_finished (ev_window->priv->save_job))
2528                         ev_job_cancel (ev_window->priv->save_job);
2529
2530                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2531                                                       ev_window_save_job_cb,
2532                                                       ev_window);
2533                 g_object_unref (ev_window->priv->save_job);
2534                 ev_window->priv->save_job = NULL;
2535         }
2536 }
2537
2538 static void
2539 ev_window_save_job_cb (EvJob     *job,
2540                        EvWindow  *window)
2541 {
2542         if (ev_job_is_failed (job)) {
2543                 ev_window_error_message (window, job->error,
2544                                          _("The file could not be saved as “%s”."),
2545                                          EV_JOB_SAVE (job)->uri);
2546         }
2547
2548         ev_window_clear_save_job (window);
2549 }
2550
2551 static void
2552 file_save_dialog_response_cb (GtkWidget *fc,
2553                               gint       response_id,
2554                               EvWindow  *ev_window)
2555 {
2556         gchar *uri;
2557         GFile *file, *parent;
2558
2559         if (response_id != GTK_RESPONSE_OK) {
2560                 gtk_widget_destroy (fc);
2561                 return;
2562         }
2563
2564         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2565         file = g_file_new_for_uri (uri);
2566         parent = g_file_get_parent (file);
2567         g_object_unref (file);
2568         if (parent) {
2569                 gchar *folder_uri;
2570
2571                 folder_uri = g_file_get_uri (parent);
2572                 ev_application_set_filechooser_uri (EV_APP,
2573                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2574                                                     folder_uri);
2575                 g_free (folder_uri);
2576                 g_object_unref (parent);
2577         }
2578
2579         /* FIXME: remote copy should be done here rather than in the save job,
2580          * so that we can track progress and cancel the operation
2581          */
2582
2583         ev_window_clear_save_job (ev_window);
2584         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2585                                                      uri, ev_window->priv->uri);
2586         g_signal_connect (ev_window->priv->save_job, "finished",
2587                           G_CALLBACK (ev_window_save_job_cb),
2588                           ev_window);
2589         /* The priority doesn't matter for this job */
2590         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2591
2592         g_free (uri);
2593         gtk_widget_destroy (fc);
2594 }
2595
2596 static void
2597 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2598 {
2599         GtkWidget *fc;
2600         gchar *base_name;
2601         GFile *file;
2602         const gchar *default_uri;
2603
2604         fc = gtk_file_chooser_dialog_new (
2605                 _("Save a Copy"),
2606                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2607                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2608                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2609                 NULL);
2610
2611         ev_document_factory_add_filters (fc, ev_window->priv->document);
2612         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2613         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2614                                                 GTK_RESPONSE_OK,
2615                                                 GTK_RESPONSE_CANCEL,
2616                                                 -1);
2617
2618         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2619         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2620         file = g_file_new_for_uri (ev_window->priv->uri);
2621         base_name = g_file_get_basename (file);
2622         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2623
2624         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2625         if (default_uri) {
2626                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2627         } else {
2628                 const gchar *folder;
2629
2630                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2631                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2632                                                      folder ? folder : g_get_home_dir ());
2633         }
2634
2635         g_object_unref (file);
2636         g_free (base_name);
2637
2638         g_signal_connect (fc, "response",
2639                           G_CALLBACK (file_save_dialog_response_cb),
2640                           ev_window);
2641
2642         gtk_widget_show (fc);
2643 }
2644
2645 static void
2646 ev_window_load_print_settings_from_metadata (EvWindow *window)
2647 {
2648         gchar *uri = window->priv->uri;
2649         gint   i;
2650
2651         /* Load print setting that are specific to the document */
2652         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2653                 GValue   value = { 0, };
2654                 gboolean success;
2655
2656                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2657                 gtk_print_settings_set (window->priv->print_settings,
2658                                         document_print_settings[i],
2659                                         success ? g_value_get_string (&value) : NULL);
2660                 if (success)
2661                         g_value_unset (&value);
2662         }
2663 }
2664
2665 static void
2666 ev_window_save_print_settings (EvWindow *window)
2667 {
2668         gchar *uri = window->priv->uri;
2669         gint   i;
2670
2671         /* Save print settings that are specific to the document */
2672         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2673                 const gchar *value;
2674
2675                 value = gtk_print_settings_get (window->priv->print_settings,
2676                                                 document_print_settings[i]);
2677                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2678         }
2679 }
2680
2681 static void
2682 ev_window_save_print_page_setup (EvWindow *window)
2683 {
2684         gchar        *uri = window->priv->uri;
2685         GtkPageSetup *page_setup = window->priv->print_page_setup;
2686
2687         /* Save page setup options that are specific to the document */
2688         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2689                                      gtk_page_setup_get_orientation (page_setup));
2690         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2691                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2692         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2693                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2694         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2695                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2696         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2697                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2698 }
2699
2700 static void
2701 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2702 {
2703         gchar        *uri = window->priv->uri;
2704         GtkPageSetup *page_setup = window->priv->print_page_setup;
2705         GtkPaperSize *paper_size;
2706         GValue        value = { 0, };
2707
2708         paper_size = gtk_page_setup_get_paper_size (page_setup);
2709
2710         /* Load page setup options that are specific to the document */
2711         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2712                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2713                 g_value_unset (&value);
2714         } else {
2715                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2716         }
2717
2718         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2719                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2720                 g_value_unset (&value);
2721         } else {
2722                 gtk_page_setup_set_top_margin (page_setup,
2723                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2724                                                GTK_UNIT_MM);
2725         }
2726
2727         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2728                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2729                 g_value_unset (&value);
2730         } else {
2731                 gtk_page_setup_set_bottom_margin (page_setup,
2732                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2733                                                   GTK_UNIT_MM);
2734         }
2735
2736         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2737                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2738                 g_value_unset (&value);
2739         } else {
2740                 gtk_page_setup_set_left_margin (page_setup,
2741                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2742                                                 GTK_UNIT_MM);
2743         }
2744
2745         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2746                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2747                 g_value_unset (&value);
2748         } else {
2749                 gtk_page_setup_set_right_margin (page_setup,
2750                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2751                                                  GTK_UNIT_MM);
2752         }
2753 }
2754
2755 static void
2756 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2757                                     EvWindow     *window)
2758 {
2759         /* Dialog was canceled */
2760         if (!page_setup)
2761                 return;
2762
2763         if (window->priv->print_page_setup != page_setup) {
2764                 if (window->priv->print_page_setup)
2765                         g_object_unref (window->priv->print_page_setup);
2766                 window->priv->print_page_setup = g_object_ref (page_setup);
2767         }
2768
2769         ev_application_set_page_setup (EV_APP, page_setup);
2770         ev_window_save_print_page_setup (window);
2771 }
2772
2773 static void
2774 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2775 {
2776         if (!ev_window->priv->print_page_setup) {
2777                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2778                         ev_application_get_page_setup (EV_APP));
2779                 ev_window_load_print_page_setup_from_metadata (ev_window);
2780         }
2781
2782         gtk_print_run_page_setup_dialog_async (
2783                 GTK_WINDOW (ev_window),
2784                 ev_window->priv->print_page_setup,
2785                 ev_window->priv->print_settings,
2786                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2787                 ev_window);
2788 }
2789
2790 static void
2791 ev_window_print_cancel (EvWindow *ev_window)
2792 {
2793         EvPrintOperation *op;
2794
2795         if (!ev_window->priv->print_queue)
2796                 return;
2797
2798         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2799                 ev_print_operation_cancel (op);
2800         }
2801 }
2802
2803 static void
2804 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2805                                              gint      n_jobs)
2806 {
2807         gchar *text = NULL;
2808
2809         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2810             !ev_window->priv->print_queue)
2811                 return;
2812
2813         if (n_jobs == 0) {
2814                 ev_window_set_message_area (ev_window, NULL);
2815                 return;
2816         }
2817
2818         if (n_jobs > 1) {
2819                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2820                                                   "%d pending jobs in queue",
2821                                                   n_jobs - 1), n_jobs - 1);
2822         }
2823
2824         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2825                                             text);
2826         g_free (text);
2827 }
2828
2829 static gboolean
2830 destroy_window (GtkWidget *window)
2831 {
2832         gtk_widget_destroy (window);
2833
2834         return FALSE;
2835 }
2836
2837 static void
2838 ev_window_print_operation_done (EvPrintOperation       *op,
2839                                 GtkPrintOperationResult result,
2840                                 EvWindow               *ev_window)
2841 {
2842         gint n_jobs;
2843
2844         switch (result) {
2845         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2846                 GtkPrintSettings *print_settings;
2847
2848                 print_settings = ev_print_operation_get_print_settings (op);
2849                 if (ev_window->priv->print_settings != print_settings) {
2850                         if (ev_window->priv->print_settings)
2851                                 g_object_unref (ev_window->priv->print_settings);
2852                         ev_window->priv->print_settings = g_object_ref (print_settings);
2853                 }
2854
2855                 ev_application_set_print_settings (EV_APP, print_settings);
2856                 ev_window_save_print_settings (ev_window);
2857         }
2858
2859                 break;
2860         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2861                 GtkWidget *dialog;
2862                 GError    *error = NULL;
2863
2864
2865                 ev_print_operation_get_error (op, &error);
2866
2867                 /* The message area is already used by
2868                  * the printing progress, so it's better to
2869                  * use a popup dialog in this case
2870                  */
2871                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2872                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2873                                                  GTK_MESSAGE_ERROR,
2874                                                  GTK_BUTTONS_CLOSE,
2875                                                  "%s", _("Failed to print document"));
2876                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2877                                                           "%s", error->message);
2878                 g_signal_connect (dialog, "response",
2879                                   G_CALLBACK (gtk_widget_destroy),
2880                                   NULL);
2881                 gtk_widget_show (dialog);
2882
2883                 g_error_free (error);
2884         }
2885                 break;
2886         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2887         default:
2888                 break;
2889         }
2890
2891         g_queue_remove (ev_window->priv->print_queue, op);
2892         g_object_unref (op);
2893         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2894         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2895
2896         if (n_jobs == 0 && ev_window->priv->close_after_print)
2897                 g_idle_add ((GSourceFunc)destroy_window,
2898                             ev_window);
2899 }
2900
2901 static void
2902 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2903                                       gint                   response,
2904                                       EvWindow              *ev_window)
2905 {
2906         if (response == GTK_RESPONSE_CANCEL) {
2907                 EvPrintOperation *op;
2908
2909                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2910                 ev_print_operation_cancel (op);
2911         } else {
2912                 gtk_widget_hide (GTK_WIDGET (area));
2913         }
2914 }
2915
2916 static void
2917 ev_window_print_operation_status_changed (EvPrintOperation *op,
2918                                           EvWindow         *ev_window)
2919 {
2920         const gchar *status;
2921         gdouble      fraction;
2922
2923         status = ev_print_operation_get_status (op);
2924         fraction = ev_print_operation_get_progress (op);
2925
2926         if (!ev_window->priv->message_area) {
2927                 GtkWidget   *area;
2928                 const gchar *job_name;
2929                 gchar       *text;
2930
2931                 job_name = ev_print_operation_get_job_name (op);
2932                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2933
2934                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2935                                                      text,
2936                                                      GTK_STOCK_CLOSE,
2937                                                      GTK_RESPONSE_CLOSE,
2938                                                      GTK_STOCK_CANCEL,
2939                                                      GTK_RESPONSE_CANCEL,
2940                                                      NULL);
2941                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2942                 g_signal_connect (area, "response",
2943                                   G_CALLBACK (ev_window_print_progress_response_cb),
2944                                   ev_window);
2945                 gtk_widget_show (area);
2946                 ev_window_set_message_area (ev_window, area);
2947                 g_free (text);
2948         }
2949
2950         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2951                                              status);
2952         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2953                                                fraction);
2954 }
2955
2956 static void
2957 ev_window_print_operation_begin_print (EvPrintOperation *op,
2958                                        EvWindow         *ev_window)
2959 {
2960         GtkPrintSettings *print_settings;
2961
2962         if (!ev_window->priv->print_queue)
2963                 ev_window->priv->print_queue = g_queue_new ();
2964
2965         g_queue_push_head (ev_window->priv->print_queue, op);
2966         ev_window_print_update_pending_jobs_message (ev_window,
2967                                                      g_queue_get_length (ev_window->priv->print_queue));
2968
2969         if (ev_window->priv->print_settings)
2970                 g_object_unref (ev_window->priv->print_settings);
2971         print_settings = ev_print_operation_get_print_settings (op);
2972         ev_window->priv->print_settings = g_object_ref (print_settings);
2973 }
2974
2975 void
2976 ev_window_print_range (EvWindow *ev_window,
2977                        gint      first_page,
2978                        gint      last_page)
2979 {
2980         EvPrintOperation *op;
2981         EvPageCache      *page_cache;
2982         gint              current_page;
2983         gint              document_last_page;
2984
2985         g_return_if_fail (EV_IS_WINDOW (ev_window));
2986         g_return_if_fail (ev_window->priv->document != NULL);
2987
2988         if (!ev_window->priv->print_queue)
2989                 ev_window->priv->print_queue = g_queue_new ();
2990
2991         op = ev_print_operation_new (ev_window->priv->document);
2992         g_signal_connect (op, "begin_print",
2993                           G_CALLBACK (ev_window_print_operation_begin_print),
2994                           (gpointer)ev_window);
2995         g_signal_connect (op, "status_changed",
2996                           G_CALLBACK (ev_window_print_operation_status_changed),
2997                           (gpointer)ev_window);
2998         g_signal_connect (op, "done",
2999                           G_CALLBACK (ev_window_print_operation_done),
3000                           (gpointer)ev_window);
3001
3002         page_cache = ev_page_cache_get (ev_window->priv->document);
3003         current_page = ev_page_cache_get_current_page (page_cache);
3004         document_last_page = ev_page_cache_get_n_pages (page_cache);
3005
3006         if (!ev_window->priv->print_settings) {
3007                 ev_window->priv->print_settings = gtk_print_settings_copy (
3008                         ev_application_get_print_settings (EV_APP));
3009                 ev_window_load_print_settings_from_metadata (ev_window);
3010         }
3011
3012         if (!ev_window->priv->print_page_setup) {
3013                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
3014                         ev_application_get_page_setup (EV_APP));
3015                 ev_window_load_print_page_setup_from_metadata (ev_window);
3016         }
3017
3018         if (first_page != 1 || last_page != document_last_page) {
3019                 GtkPageRange range;
3020
3021                 /* Ranges in GtkPrint are 0 - N */
3022                 range.start = first_page - 1;
3023                 range.end = last_page - 1;
3024
3025                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
3026                                                     GTK_PRINT_PAGES_RANGES);
3027                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
3028                                                     &range, 1);
3029         }
3030
3031         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3032         ev_print_operation_set_current_page (op, current_page);
3033         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
3034         ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
3035
3036         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3037 }
3038
3039 static void
3040 ev_window_print (EvWindow *window)
3041 {
3042         EvPageCache *page_cache;
3043         gint         last_page;
3044
3045         page_cache = ev_page_cache_get (window->priv->document);
3046         last_page = ev_page_cache_get_n_pages (page_cache);
3047
3048         ev_window_print_range (window, 1, last_page);
3049 }
3050
3051 static void
3052 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3053 {
3054         ev_window_print (ev_window);
3055 }
3056
3057 static void
3058 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3059 {
3060         if (ev_window->priv->properties == NULL) {
3061                 ev_window->priv->properties = ev_properties_dialog_new ();
3062                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3063                                                    ev_window->priv->uri,
3064                                                    ev_window->priv->document);
3065                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3066                                            (gpointer) &(ev_window->priv->properties));
3067                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3068                                               GTK_WINDOW (ev_window));
3069         }
3070
3071         ev_document_fc_mutex_lock ();
3072         gtk_widget_show (ev_window->priv->properties);
3073         ev_document_fc_mutex_unlock ();
3074 }
3075
3076 static void
3077 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3078                                          gint       response,
3079                                          EvWindow  *ev_window)
3080 {
3081         gtk_widget_destroy (GTK_WIDGET (dialog));
3082
3083         switch (response) {
3084         case GTK_RESPONSE_YES:
3085                 if (!ev_window->priv->print_queue ||
3086                     g_queue_is_empty (ev_window->priv->print_queue))
3087                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3088                 else
3089                         ev_window->priv->close_after_print = TRUE;
3090                 break;
3091         case GTK_RESPONSE_NO:
3092                 ev_window->priv->close_after_print = TRUE;
3093                 if (ev_window->priv->print_queue &&
3094                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3095                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3096                         ev_window_print_cancel (ev_window);
3097                 } else {
3098                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3099                 }
3100                 break;
3101         case GTK_RESPONSE_CANCEL:
3102         default:
3103                 ev_window->priv->close_after_print = FALSE;
3104         }
3105 }
3106
3107 static void
3108 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3109 {
3110         GtkWidget *dialog;
3111         gchar     *text, *markup;
3112         gint       n_print_jobs;
3113
3114         n_print_jobs = ev_window->priv->print_queue ?
3115                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3116
3117         if (n_print_jobs == 0) {
3118                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3119                 return;
3120         }
3121
3122         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3123                                          GTK_DIALOG_MODAL,
3124                                          GTK_MESSAGE_QUESTION,
3125                                          GTK_BUTTONS_NONE,
3126                                          NULL);
3127         if (n_print_jobs == 1) {
3128                 EvPrintOperation *op;
3129                 const gchar      *job_name;
3130
3131                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3132                 job_name = ev_print_operation_get_job_name (op);
3133
3134                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3135                                         job_name);
3136         } else {
3137                 text = g_strdup_printf (_("There are %d print jobs active. "
3138                                           "Wait until print finishes before closing?"),
3139                                         n_print_jobs);
3140         }
3141
3142         markup = g_strdup_printf ("<b>%s</b>", text);
3143         g_free (text);
3144
3145         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3146         g_free (markup);
3147
3148         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3149                                                   _("If you close the window, pending print "
3150                                                     "jobs will not be printed."));
3151
3152         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3153                                 _("Cancel _print and Close"),
3154                                 GTK_RESPONSE_NO,
3155                                 GTK_STOCK_CANCEL,
3156                                 GTK_RESPONSE_CANCEL,
3157                                 _("Close _after Printing"),
3158                                 GTK_RESPONSE_YES,
3159                                 NULL);
3160         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3161         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3162                                                  GTK_RESPONSE_YES,
3163                                                  GTK_RESPONSE_NO,
3164                                                  GTK_RESPONSE_CANCEL,
3165                                                  -1);
3166
3167         g_signal_connect (dialog, "response",
3168                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3169                           ev_window);
3170         gtk_widget_show (dialog);
3171 }
3172
3173 static void
3174 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3175 {
3176         GtkAction *action;
3177
3178         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3179         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3180         update_chrome_visibility (window);
3181
3182         action = gtk_action_group_get_action (window->priv->action_group,
3183                                               PAGE_SELECTOR_ACTION);
3184         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3185 }
3186
3187 static void
3188 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3189 {
3190         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3191 }
3192
3193 static void
3194 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3195 {
3196         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3197 }
3198
3199 static void
3200 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3201 {
3202         gboolean continuous;
3203
3204         ev_window_stop_presentation (ev_window, TRUE);
3205         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3206         g_object_set (G_OBJECT (ev_window->priv->view),
3207                       "continuous", continuous,
3208                       NULL);
3209         ev_window_update_actions (ev_window);
3210 }
3211
3212 static void
3213 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3214 {
3215         gboolean dual_page;
3216
3217         ev_window_stop_presentation (ev_window, TRUE);
3218         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3219         g_object_set (G_OBJECT (ev_window->priv->view),
3220                       "dual-page", dual_page,
3221                       NULL);
3222         ev_window_update_actions (ev_window);
3223 }
3224
3225 static void
3226 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3227 {
3228         ev_window_stop_presentation (ev_window, TRUE);
3229
3230         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3231                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3232         } else {
3233                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3234         }
3235         ev_window_update_actions (ev_window);
3236 }
3237
3238 static void
3239 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3240 {
3241         ev_window_stop_presentation (ev_window, TRUE);
3242
3243         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3244                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3245         } else {
3246                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3247         }
3248         ev_window_update_actions (ev_window);
3249 }
3250
3251
3252 static void
3253 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3254 {
3255         g_return_if_fail (EV_IS_WINDOW (ev_window));
3256
3257         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3258 }
3259
3260 static void
3261 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3262 {
3263         g_return_if_fail (EV_IS_WINDOW (ev_window));
3264
3265         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3266                 g_error ("Find action should be insensitive since document doesn't support find");
3267                 return;
3268         }
3269
3270         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3271         update_chrome_visibility (ev_window);
3272         gtk_widget_grab_focus (ev_window->priv->find_bar);
3273 }
3274
3275 static void
3276 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3277 {
3278         g_return_if_fail (EV_IS_WINDOW (ev_window));
3279
3280         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3281         update_chrome_visibility (ev_window);
3282         gtk_widget_grab_focus (ev_window->priv->find_bar);
3283         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3284 }
3285
3286 static void
3287 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3288 {
3289         g_return_if_fail (EV_IS_WINDOW (ev_window));
3290
3291         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3292         update_chrome_visibility (ev_window);
3293         gtk_widget_grab_focus (ev_window->priv->find_bar);
3294         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3295 }
3296
3297 static void
3298 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3299 {
3300         g_return_if_fail (EV_IS_WINDOW (ev_window));
3301
3302         ev_view_copy (EV_VIEW (ev_window->priv->view));
3303 }
3304
3305 static void
3306 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3307                                       EvWindow *ev_window)
3308 {
3309         if (!ev_window_is_empty (ev_window))
3310                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3311                                              gtk_paned_get_position (GTK_PANED (object)));
3312 }
3313
3314 static void
3315 ev_window_update_fullscreen_action (EvWindow *window)
3316 {
3317         GtkAction *action;
3318
3319         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3320         g_signal_handlers_block_by_func
3321                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3322         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3323                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3324         g_signal_handlers_unblock_by_func
3325                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3326 }
3327
3328 static void
3329 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3330 {
3331         GtkWidget *item;
3332
3333         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3334         g_object_set (item, "is-important", FALSE, NULL);
3335
3336         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3337         g_object_set (item, "is-important", FALSE, NULL);
3338
3339         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3340         g_object_set (item, "is-important", TRUE, NULL);
3341
3342         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3343         g_object_set (item, "is-important", TRUE, NULL);
3344 }
3345
3346 static void
3347 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3348 {
3349         static gboolean done = FALSE;
3350
3351         if (!done) {
3352                 gtk_rc_parse_string (
3353                         "\n"
3354                         "   style \"fullscreen-toolbar-style\"\n"
3355                         "   {\n"
3356                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3357                         "   }\n"
3358                         "\n"
3359                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3360                         "\n");
3361                 done = TRUE;
3362         }
3363
3364         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3365 }
3366
3367 static void
3368 ev_window_run_fullscreen (EvWindow *window)
3369 {
3370         EvView  *view = EV_VIEW (window->priv->view);
3371         gboolean fullscreen_window = TRUE;
3372
3373         if (ev_view_get_fullscreen (view))
3374                 return;
3375
3376         if (!window->priv->fullscreen_toolbar) {
3377                 window->priv->fullscreen_toolbar =
3378                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3379                                                    "/FullscreenToolbar");
3380
3381                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3382                                        GTK_TOOLBAR_BOTH_HORIZ);
3383                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3384                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3385
3386                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3387                                     window->priv->fullscreen_toolbar,
3388                                     FALSE, FALSE, 0);
3389                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3390                                        window->priv->fullscreen_toolbar, 1);
3391         }
3392
3393         if (ev_view_get_presentation (view)) {
3394                 ev_window_stop_presentation (window, FALSE);
3395                 fullscreen_window = FALSE;
3396         }
3397
3398         g_object_set (G_OBJECT (window->priv->scrolled_window),
3399                       "shadow-type", GTK_SHADOW_NONE,
3400                       NULL);
3401
3402         ev_view_set_fullscreen (view, TRUE);
3403         ev_window_update_fullscreen_action (window);
3404
3405         /* If the user doesn't have the main toolbar he/she won't probably want
3406          * the toolbar in fullscreen mode. See bug #483048
3407          */
3408         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3409                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3410         update_chrome_visibility (window);
3411
3412         if (fullscreen_window)
3413                 gtk_window_fullscreen (GTK_WINDOW (window));
3414         gtk_widget_grab_focus (window->priv->view);
3415
3416         if (!ev_window_is_empty (window))
3417                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3418 }
3419
3420 static void
3421 ev_window_stop_fullscreen (EvWindow *window,
3422                            gboolean  unfullscreen_window)
3423 {
3424         EvView *view = EV_VIEW (window->priv->view);
3425
3426         if (!ev_view_get_fullscreen (view))
3427                 return;
3428
3429         g_object_set (G_OBJECT (window->priv->scrolled_window),
3430                       "shadow-type", GTK_SHADOW_IN,
3431                       NULL);
3432
3433         ev_view_set_fullscreen (view, FALSE);
3434         ev_window_update_fullscreen_action (window);
3435         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3436         update_chrome_visibility (window);
3437         if (unfullscreen_window)
3438                 gtk_window_unfullscreen (GTK_WINDOW (window));
3439
3440         if (!ev_window_is_empty (window))
3441                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3442 }
3443
3444 static void
3445 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3446 {
3447         gboolean fullscreen;
3448
3449         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3450         if (fullscreen) {
3451                 ev_window_run_fullscreen (window);
3452         } else {
3453                 ev_window_stop_fullscreen (window, TRUE);
3454         }
3455 }
3456
3457 static gboolean
3458 presentation_timeout_cb (EvWindow *window)
3459 {
3460         EvView *view = EV_VIEW (window->priv->view);
3461
3462         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3463                 return FALSE;
3464
3465         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3466         window->priv->presentation_timeout_id = 0;
3467
3468         return FALSE;
3469 }
3470
3471 static void
3472 presentation_set_timeout (EvWindow *window)
3473 {
3474         if (window->priv->presentation_timeout_id > 0) {
3475                 g_source_remove (window->priv->presentation_timeout_id);
3476         }
3477
3478         window->priv->presentation_timeout_id =
3479                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3480                                        (GSourceFunc)presentation_timeout_cb, window);
3481
3482         ev_view_show_cursor (EV_VIEW (window->priv->view));
3483 }
3484
3485 static void
3486 presentation_clear_timeout (EvWindow *window)
3487 {
3488         if (window->priv->presentation_timeout_id > 0) {
3489                 g_source_remove (window->priv->presentation_timeout_id);
3490         }
3491
3492         window->priv->presentation_timeout_id = 0;
3493
3494         ev_view_show_cursor (EV_VIEW (window->priv->view));
3495 }
3496
3497 static gboolean
3498 presentation_motion_notify_cb (GtkWidget *widget,
3499                                GdkEventMotion *event,
3500                                gpointer user_data)
3501 {
3502         EvWindow *window = EV_WINDOW (user_data);
3503
3504         presentation_set_timeout (window);
3505
3506         return FALSE;
3507 }
3508
3509 static gboolean
3510 presentation_leave_notify_cb (GtkWidget *widget,
3511                               GdkEventCrossing *event,
3512                               gpointer user_data)
3513 {
3514         EvWindow *window = EV_WINDOW (user_data);
3515
3516         presentation_clear_timeout (window);
3517
3518         return FALSE;
3519 }
3520
3521 static void
3522 ev_window_update_presentation_action (EvWindow *window)
3523 {
3524         GtkAction *action;
3525
3526         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3527         g_signal_handlers_block_by_func
3528                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3529         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3530                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3531         g_signal_handlers_unblock_by_func
3532                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3533 }
3534
3535 static void
3536 ev_window_run_presentation (EvWindow *window)
3537 {
3538         EvView  *view = EV_VIEW (window->priv->view);
3539         gboolean fullscreen_window = TRUE;
3540
3541         if (ev_view_get_presentation (view))
3542                 return;
3543
3544         if (ev_view_get_fullscreen (view)) {
3545                 ev_window_stop_fullscreen (window, FALSE);
3546                 fullscreen_window = FALSE;
3547         }
3548
3549         g_object_set (G_OBJECT (window->priv->scrolled_window),
3550                       "shadow-type", GTK_SHADOW_NONE,
3551                       NULL);
3552
3553         ev_view_set_presentation (view, TRUE);
3554         ev_window_update_presentation_action (window);
3555
3556         update_chrome_visibility (window);
3557
3558         gtk_widget_grab_focus (window->priv->view);
3559         if (fullscreen_window)
3560                 gtk_window_fullscreen (GTK_WINDOW (window));
3561
3562         g_signal_connect (window->priv->view,
3563                           "motion-notify-event",
3564                           G_CALLBACK (presentation_motion_notify_cb),
3565                           window);
3566         g_signal_connect (window->priv->view,
3567                           "leave-notify-event",
3568                           G_CALLBACK (presentation_leave_notify_cb),
3569                           window);
3570         presentation_set_timeout (window);
3571
3572         ev_application_screensaver_disable (EV_APP);
3573
3574         if (!ev_window_is_empty (window))
3575                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3576 }
3577
3578 static void
3579 ev_window_stop_presentation (EvWindow *window,
3580                              gboolean  unfullscreen_window)
3581 {
3582         EvView *view = EV_VIEW (window->priv->view);
3583
3584         if (!ev_view_get_presentation (view))
3585                 return;
3586
3587         g_object_set (G_OBJECT (window->priv->scrolled_window),
3588                       "shadow-type", GTK_SHADOW_IN,
3589                       NULL);
3590
3591         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3592         ev_window_update_presentation_action (window);
3593         update_chrome_visibility (window);
3594         if (unfullscreen_window)
3595                 gtk_window_unfullscreen (GTK_WINDOW (window));
3596
3597         g_signal_handlers_disconnect_by_func (window->priv->view,
3598                                               (gpointer) presentation_motion_notify_cb,
3599                                               window);
3600         g_signal_handlers_disconnect_by_func (window->priv->view,
3601                                               (gpointer) presentation_leave_notify_cb,
3602                                               window);
3603         presentation_clear_timeout (window);
3604
3605         ev_application_screensaver_enable (EV_APP);
3606
3607         if (!ev_window_is_empty (window))
3608                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3609 }
3610
3611 static void
3612 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3613 {
3614         gboolean presentation;
3615
3616         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3617         if (presentation) {
3618                 ev_window_run_presentation (window);
3619         }
3620 }
3621
3622 static void
3623 ev_window_setup_gtk_settings (EvWindow *window)
3624 {
3625         GtkSettings *settings;
3626         GdkScreen   *screen;
3627         gchar       *menubar_accel_accel;
3628
3629         screen = gtk_window_get_screen (GTK_WINDOW (window));
3630         settings = gtk_settings_get_for_screen (screen);
3631
3632         g_object_get (settings,
3633                       "gtk-menu-bar-accel", &menubar_accel_accel,
3634                       NULL);
3635         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3636                 gtk_accelerator_parse (menubar_accel_accel,
3637                                        &window->priv->menubar_accel_keyval,
3638                                        &window->priv->menubar_accel_modifier);
3639                 if (window->priv->menubar_accel_keyval == 0) {
3640                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3641                                    menubar_accel_accel);
3642                 }
3643         } else {
3644                 window->priv->menubar_accel_keyval = 0;
3645                 window->priv->menubar_accel_modifier = 0;
3646         }
3647
3648         g_free (menubar_accel_accel);
3649 }
3650
3651 static void
3652 ev_window_screen_changed (GtkWidget *widget,
3653                           GdkScreen *old_screen)
3654 {
3655         EvWindow *window = EV_WINDOW (widget);
3656         EvWindowPrivate *priv = window->priv;
3657         GdkScreen *screen;
3658
3659         screen = gtk_widget_get_screen (widget);
3660         if (screen == old_screen)
3661                 return;
3662
3663         ev_window_setup_gtk_settings (window);
3664         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3665                                 get_screen_dpi (GTK_WINDOW (window)));
3666
3667         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3668                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3669         }
3670 }
3671
3672 static gboolean
3673 ev_window_state_event (GtkWidget           *widget,
3674                        GdkEventWindowState *event)
3675 {
3676         EvWindow *window = EV_WINDOW (widget);
3677         EvView   *view = EV_VIEW (window->priv->view);
3678
3679         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3680                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3681         }
3682
3683         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3684                 return FALSE;
3685
3686         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3687                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3688                         return FALSE;
3689
3690                 ev_window_run_fullscreen (window);
3691         } else {
3692                 if (ev_view_get_fullscreen (view))
3693                         ev_window_stop_fullscreen (window, FALSE);
3694                 else if (ev_view_get_presentation (view))
3695                         ev_window_stop_presentation (window, FALSE);
3696         }
3697
3698         return FALSE;
3699 }
3700
3701 static void
3702 ev_window_set_page_mode (EvWindow         *window,
3703                          EvWindowPageMode  page_mode)
3704 {
3705         GtkWidget *child = NULL;
3706         GtkWidget *real_child;
3707
3708         if (window->priv->page_mode == page_mode)
3709                 return;
3710
3711         window->priv->page_mode = page_mode;
3712
3713         switch (page_mode) {
3714                 case PAGE_MODE_DOCUMENT:
3715                         child = window->priv->view;
3716                         break;
3717                 case PAGE_MODE_PASSWORD:
3718                         child = window->priv->password_view;
3719                         break;
3720                 default:
3721                         g_assert_not_reached ();
3722         }
3723
3724         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3725         if (child != real_child) {
3726                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3727                                       real_child);
3728                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3729                                    child);
3730         }
3731         ev_window_update_actions (window);
3732 }
3733
3734
3735 static void
3736 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3737 {
3738         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3739 }
3740
3741 static void
3742 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3743 {
3744         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3745 }
3746
3747 static void
3748 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3749 {
3750         EvWindow *ev_window = EV_WINDOW (data);
3751         egg_editable_toolbar_set_edit_mode
3752                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3753         ev_application_save_toolbars_model (EV_APP);
3754         gtk_widget_destroy (GTK_WIDGET (dialog));
3755 }
3756
3757 static void
3758 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3759 {
3760         GtkWidget *dialog;
3761         GtkWidget *editor;
3762
3763         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3764                                               GTK_WINDOW (ev_window),
3765                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3766                                               GTK_STOCK_CLOSE,
3767                                               GTK_RESPONSE_CLOSE,
3768                                               NULL);
3769         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3770         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3771         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3772         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3773         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3774
3775         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3776                                          ev_application_get_toolbars_model (EV_APP));
3777         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3778         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3779
3780         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3781
3782         egg_editable_toolbar_set_edit_mode
3783                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3784
3785         g_signal_connect (dialog, "response",
3786                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3787                           ev_window);
3788         gtk_widget_show_all (dialog);
3789 }
3790
3791 static void
3792 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3793 {
3794         g_return_if_fail (EV_IS_WINDOW (ev_window));
3795
3796         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3797         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3798 }
3799
3800 static void
3801 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3802 {
3803         g_return_if_fail (EV_IS_WINDOW (ev_window));
3804
3805         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3806         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3807 }
3808
3809 static void
3810 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3811 {
3812         g_return_if_fail (EV_IS_WINDOW (ev_window));
3813
3814         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3815 }
3816
3817 static void
3818 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3819 {
3820         g_return_if_fail (EV_IS_WINDOW (ev_window));
3821
3822         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3823 }
3824
3825 static void
3826 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3827 {
3828         g_return_if_fail (EV_IS_WINDOW (ev_window));
3829
3830         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3831 }
3832
3833 static void
3834 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3835 {
3836         int n_pages;
3837
3838         g_return_if_fail (EV_IS_WINDOW (ev_window));
3839
3840         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3841         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3842 }
3843
3844 static void
3845 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3846 {
3847         int n_pages, current_page;
3848
3849         g_return_if_fail (EV_IS_WINDOW (ev_window));
3850
3851         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3852         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3853
3854         if (current_page + 10 < n_pages)
3855                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3856 }
3857
3858 static void
3859 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3860 {
3861         int current_page;
3862
3863         g_return_if_fail (EV_IS_WINDOW (ev_window));
3864
3865         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3866
3867         if (current_page - 10 >= 0)
3868                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3869 }
3870
3871 static void
3872 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3873 {
3874         ev_window_reload_document (ev_window);
3875 }
3876
3877 static void
3878 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3879 {
3880         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3881 }
3882
3883 static void
3884 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3885 {
3886         GError  *error = NULL;
3887
3888         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3889                       "ghelp:evince",
3890                       GDK_CURRENT_TIME,
3891                       &error);
3892         if (error) {
3893                 ev_window_error_message (ev_window, error,
3894                                          "%s", _("There was an error displaying help"));
3895                 g_error_free (error);
3896         }
3897 }
3898
3899 static void
3900 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3901 {
3902         ev_window_stop_fullscreen (window, TRUE);
3903 }
3904
3905 static void
3906 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3907 {
3908         ev_window_run_presentation (window);
3909 }
3910
3911 static void
3912 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3913 {
3914         GtkWidget *widget;
3915
3916         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3917
3918         widget = gtk_window_get_focus (GTK_WINDOW (window));
3919         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3920                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3921                 update_chrome_visibility (window);
3922                 gtk_widget_grab_focus (window->priv->view);
3923         } else {
3924                 gboolean fullscreen;
3925                 gboolean presentation;
3926
3927                 g_object_get (window->priv->view,
3928                               "fullscreen", &fullscreen,
3929                               "presentation", &presentation,
3930                               NULL);
3931
3932                 if (fullscreen) {
3933                         ev_window_stop_fullscreen (window, TRUE);
3934                 } else if (presentation) {
3935                         ev_window_stop_presentation (window, TRUE);
3936                         gtk_widget_grab_focus (window->priv->view);
3937                 } else {
3938                         gtk_widget_grab_focus (window->priv->view);
3939                 }
3940
3941                 if (fullscreen && presentation)
3942                         g_warning ("Both fullscreen and presentation set somehow");
3943         }
3944 }
3945
3946 static void
3947 save_sizing_mode (EvWindow *window)
3948 {
3949         EvSizingMode mode;
3950         GEnumValue *enum_value;
3951
3952         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3953         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3954
3955         if (!ev_window_is_empty (window))
3956                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3957                                                 enum_value->value_nick);
3958 }
3959
3960 static void
3961 ev_window_set_view_size (EvWindow *window)
3962 {
3963         gint width, height;
3964         GtkRequisition vsb_requisition;
3965         GtkRequisition hsb_requisition;
3966         gint scrollbar_spacing;
3967         GtkWidget *scrolled_window = window->priv->scrolled_window;
3968
3969         if (!window->priv->view)
3970                 return;
3971
3972         /* Calculate the width available for the content */
3973         width  = scrolled_window->allocation.width;
3974         height = scrolled_window->allocation.height;
3975
3976         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
3977                 width -=  2 * window->priv->view->style->xthickness;
3978                 height -= 2 * window->priv->view->style->ythickness;
3979         }
3980
3981         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
3982                                  &vsb_requisition);
3983         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
3984                                  &hsb_requisition);
3985         gtk_widget_style_get (scrolled_window,
3986                               "scrollbar_spacing",
3987                               &scrollbar_spacing,
3988                               NULL);
3989
3990         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3991                                    MAX (1, width),
3992                                    MAX (1, height),
3993                                    vsb_requisition.width + scrollbar_spacing,
3994                                    hsb_requisition.height + scrollbar_spacing);
3995 }
3996
3997 static void
3998 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3999                                   EvWindow   *ev_window)
4000 {
4001         EvSizingMode sizing_mode;
4002
4003         g_object_get (ev_window->priv->view,
4004                       "sizing-mode", &sizing_mode,
4005                       NULL);
4006
4007         g_object_set (ev_window->priv->scrolled_window,
4008                       "hscrollbar-policy",
4009                       sizing_mode == EV_SIZING_FREE ?
4010                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4011                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4012                       NULL);
4013
4014         update_sizing_buttons (ev_window);
4015         save_sizing_mode (ev_window);
4016 }
4017
4018 static void
4019 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4020 {
4021         ev_window_update_actions (ev_window);
4022
4023         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4024                 gdouble zoom;
4025
4026                 zoom = ev_view_get_zoom (view);
4027                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4028                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4029         }
4030 }
4031
4032 static void
4033 ev_window_update_continuous_action (EvWindow *window)
4034 {
4035         GtkAction *action;
4036
4037         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4038         g_signal_handlers_block_by_func
4039                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4040         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4041                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4042         g_signal_handlers_unblock_by_func
4043                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4044 }
4045
4046 static void
4047 ev_window_update_dual_page_action (EvWindow *window)
4048 {
4049         GtkAction *action;
4050
4051         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4052         g_signal_handlers_block_by_func
4053                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4054         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4055                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4056         g_signal_handlers_unblock_by_func
4057                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4058 }
4059
4060 static void
4061 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4062 {
4063         ev_window_update_continuous_action (ev_window);
4064
4065         if (!ev_window_is_empty (ev_window))
4066                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4067                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4068 }
4069
4070 static void
4071 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4072 {
4073         int rotation;
4074
4075         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4076
4077         if (!ev_window_is_empty (window))
4078                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4079                                              rotation);
4080
4081         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4082                                        rotation);
4083         ev_window_refresh_window_thumbnail (window, rotation);
4084 }
4085
4086 static void
4087 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4088 {
4089         ev_window_update_actions (window);
4090 }
4091
4092 static void
4093 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4094 {
4095         ev_window_update_dual_page_action (ev_window);
4096
4097         if (!ev_window_is_empty (ev_window))
4098                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4099                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4100 }
4101
4102 static char *
4103 build_comments_string (void)
4104 {
4105 #ifdef ENABLE_PDF
4106         PopplerBackend backend;
4107         const char *backend_name;
4108         const char *version;
4109
4110         backend = poppler_get_backend ();
4111         version = poppler_get_version ();
4112         switch (backend) {
4113                 case POPPLER_BACKEND_CAIRO:
4114                         backend_name = "cairo";
4115                         break;
4116                 case POPPLER_BACKEND_SPLASH:
4117                         backend_name = "splash";
4118                         break;
4119                 default:
4120                         backend_name = "unknown";
4121                         break;
4122         }
4123
4124         return g_strdup_printf (_("Document Viewer.\n"
4125                                   "Using poppler %s (%s)"),
4126                                 version, backend_name);
4127 #else
4128         return g_strdup_printf (_("Document Viewer"));
4129 #endif
4130 }
4131
4132 static void
4133 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4134 {
4135         const char *authors[] = {
4136                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4137                 "Jonathan Blandford <jrb@gnome.org>",
4138                 "Marco Pesenti Gritti <marco@gnome.org>",
4139                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4140                 "Bryan Clark <clarkbw@gnome.org>",
4141                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4142                 "Wouter Bolsterlee <wbolster@gnome.org>",
4143                 NULL
4144         };
4145
4146         const char *documenters[] = {
4147                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4148                 NULL
4149         };
4150
4151         const char *license[] = {
4152                 N_("Evince is free software; you can redistribute it and/or modify "
4153                    "it under the terms of the GNU General Public License as published by "
4154                    "the Free Software Foundation; either version 2 of the License, or "
4155                    "(at your option) any later version.\n"),
4156                 N_("Evince is distributed in the hope that it will be useful, "
4157                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4158                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4159                    "GNU General Public License for more details.\n"),
4160                 N_("You should have received a copy of the GNU General Public License "
4161                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4162                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4163         };
4164
4165         char *license_trans;
4166         char *comments;
4167
4168 #ifdef ENABLE_NLS
4169         const char **p;
4170
4171         for (p = authors; *p; ++p)
4172                 *p = _(*p);
4173
4174         for (p = documenters; *p; ++p)
4175                 *p = _(*p);
4176 #endif
4177
4178         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4179                                      _(license[2]), "\n", NULL);
4180         comments = build_comments_string ();
4181
4182         gtk_show_about_dialog (
4183                 GTK_WINDOW (ev_window),
4184                 "name", _("Evince"),
4185                 "version", VERSION,
4186                 "copyright",
4187                 _("\xc2\xa9 1996-2007 The Evince authors"),
4188                 "license", license_trans,
4189                 "website", "http://www.gnome.org/projects/evince",
4190                 "comments", comments,
4191                 "authors", authors,
4192                 "documenters", documenters,
4193                 "translator-credits", _("translator-credits"),
4194                 "logo-icon-name", "evince",
4195                 "wrap-license", TRUE,
4196                 NULL);
4197
4198         g_free (comments);
4199         g_free (license_trans);
4200 }
4201
4202 static void
4203 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4204 {
4205         gboolean active;
4206
4207         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4208         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4209         update_chrome_visibility (ev_window);
4210         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4211 }
4212
4213 static void
4214 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4215 {
4216         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4217                 return;
4218
4219         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4220                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4221         update_chrome_visibility (ev_window);
4222 }
4223
4224 static void
4225 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4226                                            GParamSpec *pspec,
4227                                            EvWindow   *ev_window)
4228 {
4229         GtkWidget *current_page;
4230         const char *id;
4231
4232         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4233
4234         if (current_page == ev_window->priv->sidebar_links) {
4235                 id = LINKS_SIDEBAR_ID;
4236         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4237                 id = THUMBNAILS_SIDEBAR_ID;
4238         } else if (current_page == ev_window->priv->sidebar_attachments) {
4239                 id = ATTACHMENTS_SIDEBAR_ID;
4240         } else if (current_page == ev_window->priv->sidebar_layers) {
4241                 id = LAYERS_SIDEBAR_ID;
4242         } else {
4243                 g_assert_not_reached();
4244         }
4245
4246         g_object_unref (current_page);
4247
4248         if (!ev_window_is_empty (ev_window))
4249                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4250 }
4251
4252 static void
4253 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4254                                          GParamSpec *pspec,
4255                                          EvWindow   *ev_window)
4256 {
4257         EvView *view = EV_VIEW (ev_window->priv->view);
4258         GtkAction *action;
4259
4260         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4261
4262         if (!ev_view_get_presentation (view)) {
4263                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4264                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4265
4266                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4267                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4268         }
4269 }
4270
4271 static void
4272 view_menu_link_popup (EvWindow *ev_window,
4273                       EvLink   *link)
4274 {
4275         gboolean   show_external = FALSE;
4276         gboolean   show_internal = FALSE;
4277         GtkAction *action;
4278
4279         if (ev_window->priv->link)
4280                 g_object_unref (ev_window->priv->link);
4281
4282         if (link)
4283                 ev_window->priv->link = g_object_ref (link);
4284         else
4285                 ev_window->priv->link = NULL;
4286
4287         if (ev_window->priv->link) {
4288                 EvLinkAction *ev_action;
4289
4290                 ev_action = ev_link_get_action (link);
4291                 if (ev_action) {
4292                         switch (ev_link_action_get_action_type (ev_action)) {
4293                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4294                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4295                                         show_internal = TRUE;
4296                                         break;
4297                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4298                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4299                                         show_external = TRUE;
4300                                         break;
4301                                 default:
4302                                         break;
4303                         }
4304                 }
4305         }
4306
4307         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4308                                               "OpenLink");
4309         gtk_action_set_visible (action, show_external);
4310
4311         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4312                                               "CopyLinkAddress");
4313         gtk_action_set_visible (action, show_external);
4314
4315         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4316                                               "GoLink");
4317         gtk_action_set_visible (action, show_internal);
4318
4319         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4320                                               "OpenLinkNewWindow");
4321         gtk_action_set_visible (action, show_internal);
4322 }
4323
4324 static void
4325 view_menu_image_popup (EvWindow  *ev_window,
4326                        EvImage   *image)
4327 {
4328         GtkAction *action;
4329         gboolean   show_image = FALSE;
4330
4331         if (ev_window->priv->image)
4332                 g_object_unref (ev_window->priv->image);
4333
4334         if (image)
4335                 ev_window->priv->image = g_object_ref (image);
4336         else
4337                 ev_window->priv->image = NULL;
4338
4339         show_image = (ev_window->priv->image != NULL);
4340
4341         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4342                                               "SaveImageAs");
4343         gtk_action_set_visible (action, show_image);
4344
4345         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4346                                               "CopyImage");
4347         gtk_action_set_visible (action, show_image);
4348 }
4349
4350 static gboolean
4351 view_menu_popup_cb (EvView   *view,
4352                     GObject  *object,
4353                     EvWindow *ev_window)
4354 {
4355         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4356                 return FALSE;
4357
4358         view_menu_link_popup (ev_window,
4359                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4360         view_menu_image_popup (ev_window,
4361                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4362
4363         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4364                         NULL, NULL, NULL, NULL,
4365                         3, gtk_get_current_event_time ());
4366         return TRUE;
4367 }
4368
4369 static gboolean
4370 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4371                               GList           *attach_list,
4372                               EvWindow        *ev_window)
4373 {
4374         GtkWidget *popup;
4375
4376         g_assert (attach_list != NULL);
4377
4378         if (ev_window->priv->attach_list) {
4379                 g_list_foreach (ev_window->priv->attach_list,
4380                                 (GFunc) g_object_unref, NULL);
4381                 g_list_free (ev_window->priv->attach_list);
4382         }
4383
4384         ev_window->priv->attach_list = attach_list;
4385
4386         popup = ev_window->priv->attachment_popup;
4387
4388         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4389                         NULL, NULL,
4390                         3, gtk_get_current_event_time ());
4391
4392         return TRUE;
4393 }
4394
4395 static void
4396 ev_window_update_find_status_message (EvWindow *ev_window)
4397 {
4398         gchar *message;
4399
4400         if (!ev_window->priv->find_job)
4401                 return;
4402
4403         if (ev_job_is_finished (ev_window->priv->find_job)) {
4404                 gint n_results;
4405
4406                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4407                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4408                 /* TRANS: Sometimes this could be better translated as
4409                                       "%d hit(s) on this page".  Therefore this string
4410                                       contains plural cases. */
4411                 message = g_strdup_printf (ngettext ("%d found on this page",
4412                                                      "%d found on this page",
4413                                                      n_results),
4414                                            n_results);
4415         } else {
4416                 gdouble percent;
4417
4418                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4419                 message = g_strdup_printf (_("%3d%% remaining to search"),
4420                                            (gint) ((1.0 - percent) * 100));
4421         }
4422
4423         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4424         g_free (message);
4425 }
4426
4427 static void
4428 ev_window_find_job_finished_cb (EvJobFind *job,
4429                                 EvWindow  *ev_window)
4430 {
4431         ev_window_update_find_status_message (ev_window);
4432 }
4433
4434 static void
4435 ev_window_find_job_updated_cb (EvJobFind *job,
4436                                gint       page,
4437                                EvWindow  *ev_window)
4438 {
4439         ev_window_update_actions (ev_window);
4440
4441         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4442                               ev_job_find_get_results (job),
4443                               page);
4444         ev_window_update_find_status_message (ev_window);
4445 }
4446
4447 static void
4448 ev_window_clear_find_job (EvWindow *ev_window)
4449 {
4450         if (ev_window->priv->find_job != NULL) {
4451                 if (!ev_job_is_finished (ev_window->priv->find_job))
4452                         ev_job_cancel (ev_window->priv->find_job);
4453
4454                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4455                                                       ev_window_find_job_finished_cb,
4456                                                       ev_window);
4457                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4458                                                       ev_window_find_job_updated_cb,
4459                                                       ev_window);
4460                 g_object_unref (ev_window->priv->find_job);
4461                 ev_window->priv->find_job = NULL;
4462         }
4463 }
4464
4465 static void
4466 find_bar_previous_cb (EggFindBar *find_bar,
4467                       EvWindow   *ev_window)
4468 {
4469         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4470 }
4471
4472 static void
4473 find_bar_next_cb (EggFindBar *find_bar,
4474                   EvWindow   *ev_window)
4475 {
4476         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4477 }
4478
4479 static void
4480 find_bar_close_cb (EggFindBar *find_bar,
4481                    EvWindow   *ev_window)
4482 {
4483         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4484         ev_window_clear_find_job (ev_window);
4485         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4486         update_chrome_visibility (ev_window);
4487 }
4488
4489 static void
4490 find_bar_search_changed_cb (EggFindBar *find_bar,
4491                             GParamSpec *param,
4492                             EvWindow   *ev_window)
4493 {
4494         gboolean case_sensitive;
4495         const char *search_string;
4496
4497         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4498                 return;
4499
4500         /* Either the string or case sensitivity could have changed. */
4501         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4502         search_string = egg_find_bar_get_search_string (find_bar);
4503
4504         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4505
4506         ev_window_clear_find_job (ev_window);
4507
4508         if (search_string && search_string[0]) {
4509                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4510                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4511                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4512                                                              search_string,
4513                                                              case_sensitive);
4514                 g_signal_connect (ev_window->priv->find_job, "finished",
4515                                   G_CALLBACK (ev_window_find_job_finished_cb),
4516                                   ev_window);
4517                 g_signal_connect (ev_window->priv->find_job, "updated",
4518                                   G_CALLBACK (ev_window_find_job_updated_cb),
4519                                   ev_window);
4520                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4521         } else {
4522                 ev_window_update_actions (ev_window);
4523                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4524                                               NULL);
4525                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4526         }
4527 }
4528
4529 static void
4530 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4531                                 GParamSpec *param,
4532                                 EvWindow   *ev_window)
4533 {
4534         gboolean visible;
4535
4536         visible = GTK_WIDGET_VISIBLE (find_bar);
4537
4538         if (ev_window->priv->document &&
4539             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4540                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4541                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4542                 ev_window_update_actions (ev_window);
4543
4544                 if (visible)
4545                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4546                 else
4547                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4548         }
4549 }
4550
4551 static void
4552 find_bar_scroll (EggFindBar   *find_bar,
4553                  GtkScrollType scroll,
4554                  EvWindow     *ev_window)
4555 {
4556         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4557 }
4558
4559 static void
4560 zoom_control_changed_cb (EphyZoomAction *action,
4561                          float           zoom,
4562                          EvWindow       *ev_window)
4563 {
4564         EvSizingMode mode;
4565
4566         g_return_if_fail (EV_IS_WINDOW (ev_window));
4567
4568         if (zoom == EPHY_ZOOM_BEST_FIT) {
4569                 mode = EV_SIZING_BEST_FIT;
4570         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4571                 mode = EV_SIZING_FIT_WIDTH;
4572         } else {
4573                 mode = EV_SIZING_FREE;
4574         }
4575
4576         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4577
4578         if (mode == EV_SIZING_FREE) {
4579                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4580                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4581                                   FALSE);
4582         }
4583 }
4584
4585 static void
4586 ev_window_drag_data_received (GtkWidget        *widget,
4587                               GdkDragContext   *context,
4588                               gint              x,
4589                               gint              y,
4590                               GtkSelectionData *selection_data,
4591                               guint             info,
4592                               guint             time)
4593
4594 {
4595         EvWindow  *window = EV_WINDOW (widget);
4596         gchar    **uris;
4597         gint       i = 0;
4598         GSList    *uri_list = NULL;
4599         GtkWidget *source;
4600
4601         source = gtk_drag_get_source_widget (context);
4602         if (source && widget == gtk_widget_get_toplevel (source)) {
4603                 gtk_drag_finish (context, FALSE, FALSE, time);
4604                 return;
4605         }
4606
4607         uris = gtk_selection_data_get_uris (selection_data);
4608         if (!uris) {
4609                 gtk_drag_finish (context, FALSE, FALSE, time);
4610                 return;
4611         }
4612
4613         for (i = 0; uris[i]; i++) {
4614                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4615         }
4616
4617         ev_application_open_uri_list (EV_APP, uri_list,
4618                                       gtk_window_get_screen (GTK_WINDOW (window)),
4619                                       0);
4620         gtk_drag_finish (context, TRUE, FALSE, time);
4621
4622         g_strfreev (uris);
4623         g_slist_free (uri_list);
4624 }
4625
4626 static void
4627 ev_window_finalize (GObject *object)
4628 {
4629         GList *windows = ev_application_get_windows (EV_APP);
4630
4631         if (windows == NULL) {
4632                 ev_application_shutdown (EV_APP);
4633         } else {
4634                 g_list_free (windows);
4635         }
4636
4637         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4638 }
4639
4640 static void
4641 ev_window_dispose (GObject *object)
4642 {
4643         EvWindow *window = EV_WINDOW (object);
4644         EvWindowPrivate *priv = window->priv;
4645         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4646
4647         if (mpkeys) {
4648                 g_signal_handlers_disconnect_by_func (mpkeys,
4649                                                       ev_window_media_player_key_pressed,
4650                                                       window);
4651         }
4652
4653         if (priv->setup_document_idle > 0) {
4654                 g_source_remove (priv->setup_document_idle);
4655                 priv->setup_document_idle = 0;
4656         }
4657
4658         if (priv->monitor) {
4659                 g_object_unref (priv->monitor);
4660                 priv->monitor = NULL;
4661         }
4662
4663         if (priv->title) {
4664                 ev_window_title_free (priv->title);
4665                 priv->title = NULL;
4666         }
4667
4668         if (priv->ui_manager) {
4669                 g_object_unref (priv->ui_manager);
4670                 priv->ui_manager = NULL;
4671         }
4672
4673         if (priv->action_group) {
4674                 g_object_unref (priv->action_group);
4675                 priv->action_group = NULL;
4676         }
4677
4678         if (priv->view_popup_action_group) {
4679                 g_object_unref (priv->view_popup_action_group);
4680                 priv->view_popup_action_group = NULL;
4681         }
4682
4683         if (priv->attachment_popup_action_group) {
4684                 g_object_unref (priv->attachment_popup_action_group);
4685                 priv->attachment_popup_action_group = NULL;
4686         }
4687
4688         if (priv->recent_action_group) {
4689                 g_object_unref (priv->recent_action_group);
4690                 priv->recent_action_group = NULL;
4691         }
4692
4693         if (priv->recent_manager) {
4694                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4695                                                       ev_window_setup_recent,
4696                                                       window);
4697                 priv->recent_manager = NULL;
4698         }
4699
4700         priv->recent_ui_id = 0;
4701
4702         if (priv->page_cache) {
4703                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4704                 priv->page_cache = NULL;
4705         }
4706
4707         if (priv->document) {
4708                 g_object_unref (priv->document);
4709                 priv->document = NULL;
4710         }
4711
4712         if (priv->view) {
4713                 g_object_unref (priv->view);
4714                 priv->view = NULL;
4715         }
4716
4717         if (priv->password_view) {
4718                 g_object_unref (priv->password_view);
4719                 priv->password_view = NULL;
4720         }
4721
4722         if (priv->load_job) {
4723                 ev_window_clear_load_job (window);
4724         }
4725
4726         if (priv->reload_job) {
4727                 ev_window_clear_reload_job (window);
4728         }
4729
4730         if (priv->save_job) {
4731                 ev_window_clear_save_job (window);
4732         }
4733
4734         if (priv->thumbnail_job) {
4735                 ev_window_clear_thumbnail_job (window);
4736         }
4737
4738         if (priv->find_job) {
4739                 ev_window_clear_find_job (window);
4740         }
4741
4742         if (priv->local_uri) {
4743                 ev_window_clear_local_uri (window);
4744                 priv->local_uri = NULL;
4745         }
4746
4747         ev_window_clear_progress_idle (window);
4748         if (priv->progress_cancellable) {
4749                 g_object_unref (priv->progress_cancellable);
4750                 priv->progress_cancellable = NULL;
4751         }
4752
4753         ev_window_close_dialogs (window);
4754
4755         if (window->priv->print_settings) {
4756                 g_object_unref (window->priv->print_settings);
4757                 window->priv->print_settings = NULL;
4758         }
4759
4760         if (window->priv->print_page_setup) {
4761                 g_object_unref (window->priv->print_page_setup);
4762                 window->priv->print_page_setup = NULL;
4763         }
4764
4765         if (priv->link) {
4766                 g_object_unref (priv->link);
4767                 priv->link = NULL;
4768         }
4769
4770         if (priv->image) {
4771                 g_object_unref (priv->image);
4772                 priv->image = NULL;
4773         }
4774
4775         if (priv->attach_list) {
4776                 g_list_foreach (priv->attach_list,
4777                                 (GFunc) g_object_unref,
4778                                 NULL);
4779                 g_list_free (priv->attach_list);
4780                 priv->attach_list = NULL;
4781         }
4782
4783         if (priv->find_bar) {
4784                 g_signal_handlers_disconnect_by_func
4785                         (window->priv->find_bar,
4786                          G_CALLBACK (find_bar_close_cb),
4787                          window);
4788                 priv->find_bar = NULL;
4789         }
4790
4791         if (priv->uri) {
4792                 /* Delete the uri if it's a temp symlink (open a copy) */
4793                 ev_window_clear_temp_symlink (window);
4794                 g_free (priv->uri);
4795                 priv->uri = NULL;
4796         }
4797
4798         if (priv->search_string) {
4799                 g_free (priv->search_string);
4800                 priv->search_string = NULL;
4801         }
4802
4803         if (priv->dest) {
4804                 g_object_unref (priv->dest);
4805                 priv->dest = NULL;
4806         }
4807
4808         if (priv->history) {
4809                 g_object_unref (priv->history);
4810                 priv->history = NULL;
4811         }
4812
4813         if (priv->presentation_timeout_id > 0) {
4814                 g_source_remove (priv->presentation_timeout_id);
4815                 priv->presentation_timeout_id = 0;
4816         }
4817
4818         if (priv->print_queue) {
4819                 g_queue_free (priv->print_queue);
4820                 priv->print_queue = NULL;
4821         }
4822
4823         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4824 }
4825
4826 static void
4827 menubar_deactivate_cb (GtkWidget *menubar,
4828                        EvWindow  *window)
4829 {
4830         g_signal_handlers_disconnect_by_func (menubar,
4831                                               G_CALLBACK (menubar_deactivate_cb),
4832                                               window);
4833
4834         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4835
4836         update_chrome_visibility (window);
4837 }
4838
4839 static gboolean
4840 ev_window_key_press_event (GtkWidget   *widget,
4841                            GdkEventKey *event)
4842 {
4843         EvWindow        *ev_window = EV_WINDOW (widget);
4844         EvWindowPrivate *priv = ev_window->priv;
4845         gboolean         handled = FALSE;
4846
4847         /* Propagate the event to the view first
4848          * It's needed to be able to type in
4849          * annot popups windows
4850          */
4851         if (priv->view) {
4852                 g_object_ref (priv->view);
4853                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4854                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4855                 g_object_unref (priv->view);
4856         }
4857
4858         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4859                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4860
4861                 if (priv->menubar_accel_keyval != 0 &&
4862                     event->keyval == priv->menubar_accel_keyval &&
4863                     modifier == priv->menubar_accel_modifier) {
4864                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4865                                 g_signal_connect (priv->menubar, "deactivate",
4866                                                   G_CALLBACK (menubar_deactivate_cb),
4867                                                   ev_window);
4868
4869                                 gtk_widget_show (priv->menubar);
4870                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4871                                                              FALSE);
4872
4873                                 handled = TRUE;
4874                         }
4875                 }
4876         }
4877
4878         if (!handled)
4879                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4880
4881         return handled;
4882 }
4883
4884 static void
4885 ev_window_class_init (EvWindowClass *ev_window_class)
4886 {
4887         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4888         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4889
4890         g_object_class->dispose = ev_window_dispose;
4891         g_object_class->finalize = ev_window_finalize;
4892
4893         widget_class->key_press_event = ev_window_key_press_event;
4894         widget_class->screen_changed = ev_window_screen_changed;
4895         widget_class->window_state_event = ev_window_state_event;
4896         widget_class->drag_data_received = ev_window_drag_data_received;
4897
4898         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4899 }
4900
4901 /* Normal items */
4902 static const GtkActionEntry entries[] = {
4903         { "File", NULL, N_("_File") },
4904         { "Edit", NULL, N_("_Edit") },
4905         { "View", NULL, N_("_View") },
4906         { "Go", NULL, N_("_Go") },
4907         { "Help", NULL, N_("_Help") },
4908
4909         /* File menu */
4910         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4911           N_("Open an existing document"),
4912           G_CALLBACK (ev_window_cmd_file_open) },
4913         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4914           N_("Open a copy of the current document in a new window"),
4915           G_CALLBACK (ev_window_cmd_file_open_copy) },
4916         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4917           N_("Save a copy of the current document"),
4918           G_CALLBACK (ev_window_cmd_save_as) },
4919         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4920           N_("Setup the page settings for printing"),
4921           G_CALLBACK (ev_window_cmd_file_print_setup) },
4922         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4923           N_("Print this document"),
4924           G_CALLBACK (ev_window_cmd_file_print) },
4925         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4926           G_CALLBACK (ev_window_cmd_file_properties) },
4927         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4928           G_CALLBACK (ev_window_cmd_file_close_window) },
4929
4930         /* Edit menu */
4931         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4932           G_CALLBACK (ev_window_cmd_edit_copy) },
4933         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4934           G_CALLBACK (ev_window_cmd_edit_select_all) },
4935         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4936           N_("Find a word or phrase in the document"),
4937           G_CALLBACK (ev_window_cmd_edit_find) },
4938         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4939           G_CALLBACK (ev_window_cmd_edit_find_next) },
4940         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4941           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4942         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4943           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4944         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4945           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4946         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4947           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4948
4949         /* View menu */
4950         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4951           N_("Enlarge the document"),
4952           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4953         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4954           N_("Shrink the document"),
4955           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4956         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4957           N_("Reload the document"),
4958           G_CALLBACK (ev_window_cmd_view_reload) },
4959
4960         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4961           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4962
4963         /* Go menu */
4964         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4965           N_("Go to the previous page"),
4966           G_CALLBACK (ev_window_cmd_go_previous_page) },
4967         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4968           N_("Go to the next page"),
4969           G_CALLBACK (ev_window_cmd_go_next_page) },
4970         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4971           N_("Go to the first page"),
4972           G_CALLBACK (ev_window_cmd_go_first_page) },
4973         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4974           N_("Go to the last page"),
4975           G_CALLBACK (ev_window_cmd_go_last_page) },
4976
4977         /* Help menu */
4978         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4979           G_CALLBACK (ev_window_cmd_help_contents) },
4980
4981         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4982           G_CALLBACK (ev_window_cmd_help_about) },
4983
4984         /* Toolbar-only */
4985         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4986           N_("Leave fullscreen mode"),
4987           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4988         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4989           N_("Start a presentation"),
4990           G_CALLBACK (ev_window_cmd_start_presentation) },
4991
4992         /* Accellerators */
4993         { "Escape", NULL, "", "Escape", "",
4994           G_CALLBACK (ev_window_cmd_escape) },
4995         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4996           G_CALLBACK (ev_window_cmd_edit_find) },
4997         { "F3", NULL, "", "F3", NULL,
4998           G_CALLBACK (ev_window_cmd_edit_find_next) },
4999         { "PageDown", NULL, "", "Page_Down", NULL,
5000           G_CALLBACK (ev_window_cmd_scroll_forward) },
5001         { "PageUp", NULL, "", "Page_Up", NULL,
5002           G_CALLBACK (ev_window_cmd_scroll_backward) },
5003         { "Space", NULL, "", "space", NULL,
5004           G_CALLBACK (ev_window_cmd_scroll_forward) },
5005         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5006           G_CALLBACK (ev_window_cmd_scroll_backward) },
5007         { "BackSpace", NULL, "", "BackSpace", NULL,
5008           G_CALLBACK (ev_window_cmd_scroll_backward) },
5009         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5010           G_CALLBACK (ev_window_cmd_scroll_forward) },
5011         { "Return", NULL, "", "Return", NULL,
5012           G_CALLBACK (ev_window_cmd_scroll_forward) },
5013         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5014           G_CALLBACK (ev_window_cmd_scroll_backward) },
5015         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5016           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5017         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5018           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5019         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5020           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5021         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5022           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5023         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5024           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5025         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5026           G_CALLBACK (ev_window_cmd_go_backward) },
5027         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5028           G_CALLBACK (ev_window_cmd_go_forward) },
5029         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5030           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5031         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5032           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5033         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5034           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5035         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5036           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5037         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5038           G_CALLBACK (ev_window_cmd_edit_copy) },
5039 };
5040
5041 /* Toggle items */
5042 static const GtkToggleActionEntry toggle_entries[] = {
5043         /* View Menu */
5044         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5045           N_("Show or hide the toolbar"),
5046           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5047         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5048           N_("Show or hide the side pane"),
5049           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5050         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5051           N_("Show the entire document"),
5052           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5053         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5054           N_("Show two pages at once"),
5055           G_CALLBACK (ev_window_cmd_dual), FALSE },
5056         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5057           N_("Expand the window to fill the screen"),
5058           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5059         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5060           N_("Run document as a presentation"),
5061           G_CALLBACK (ev_window_cmd_view_presentation) },
5062         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5063           N_("Make the current document fill the window"),
5064           G_CALLBACK (ev_window_cmd_view_best_fit) },
5065         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5066           N_("Make the current document fill the window width"),
5067           G_CALLBACK (ev_window_cmd_view_page_width) },
5068 };
5069
5070 /* Popups specific items */
5071 static const GtkActionEntry view_popup_entries [] = {
5072         /* Links */
5073         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5074           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5075         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5076           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5077         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5078           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5079         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5080           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5081         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5082           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5083         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5084           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5085 };
5086
5087 static const GtkActionEntry attachment_popup_entries [] = {
5088         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5089           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5090         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5091           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5092 };
5093
5094 static void
5095 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5096 {
5097         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5098 }
5099
5100 static void
5101 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5102 {
5103         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5104         gtk_widget_grab_focus (window->priv->view);
5105 }
5106
5107 static void
5108 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5109 {
5110
5111         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5112         gtk_widget_grab_focus (window->priv->view);
5113 }
5114
5115 static void
5116 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5117                                    EvWindow        *window)
5118 {
5119         ev_view_reload (EV_VIEW (window->priv->view));
5120 }
5121
5122 static void
5123 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5124 {
5125         GtkAction *action;
5126
5127         action = g_object_new (EV_TYPE_PAGE_ACTION,
5128                                "name", PAGE_SELECTOR_ACTION,
5129                                "label", _("Page"),
5130                                "tooltip", _("Select Page"),
5131                                "icon_name", "text-x-generic",
5132                                "visible_overflown", FALSE,
5133                                NULL);
5134         g_signal_connect (action, "activate_link",
5135                           G_CALLBACK (activate_link_cb), window);
5136         gtk_action_group_add_action (group, action);
5137         g_object_unref (action);
5138
5139         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5140                                "name", ZOOM_CONTROL_ACTION,
5141                                "label", _("Zoom"),
5142                                "stock_id", EV_STOCK_ZOOM,
5143                                "tooltip", _("Adjust the zoom level"),
5144                                "zoom", 1.0,
5145                                NULL);
5146         g_signal_connect (action, "zoom_to_level",
5147                           G_CALLBACK (zoom_control_changed_cb), window);
5148         gtk_action_group_add_action (group, action);
5149         g_object_unref (action);
5150
5151         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5152                                "name", NAVIGATION_ACTION,
5153                                "label", _("Navigation"),
5154                                "is_important", TRUE,
5155                                "short_label", _("Back"),
5156                                "stock_id", GTK_STOCK_GO_DOWN,
5157                                /*translators: this is the history action*/
5158                                "tooltip", _("Move across visited pages"),
5159                                NULL);
5160         g_signal_connect (action, "activate_link",
5161                           G_CALLBACK (navigation_action_activate_link_cb), window);
5162         gtk_action_group_add_action (group, action);
5163         g_object_unref (action);
5164
5165         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5166                                "name", "FileOpenRecent",
5167                                "label", _("_Open..."),
5168                                "tooltip", _("Open an existing document"),
5169                                "stock_id", GTK_STOCK_OPEN,
5170                                NULL);
5171         g_signal_connect (action, "activate",
5172                           G_CALLBACK (ev_window_cmd_file_open), window);
5173         g_signal_connect (action, "item_activated",
5174                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5175                           window);
5176         gtk_action_group_add_action (group, action);
5177         g_object_unref (action);
5178 }
5179
5180 static void
5181 set_action_properties (GtkActionGroup *action_group)
5182 {
5183         GtkAction *action;
5184
5185         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5186         g_object_set (action, "is-important", TRUE, NULL);
5187         /*translators: this is the label for toolbar button*/
5188         g_object_set (action, "short_label", _("Previous"), NULL);
5189
5190         action = gtk_action_group_get_action (action_group, "GoNextPage");
5191         g_object_set (action, "is-important", TRUE, NULL);
5192         /*translators: this is the label for toolbar button*/
5193         g_object_set (action, "short_label", _("Next"), NULL);
5194
5195         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5196         /*translators: this is the label for toolbar button*/
5197         g_object_set (action, "short_label", _("Zoom In"), NULL);
5198
5199         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5200         /*translators: this is the label for toolbar button*/
5201         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5202
5203         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5204         /*translators: this is the label for toolbar button*/
5205         g_object_set (action, "short_label", _("Best Fit"), NULL);
5206
5207         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5208         /*translators: this is the label for toolbar button*/
5209         g_object_set (action, "short_label", _("Fit Width"), NULL);
5210
5211         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5212         g_object_set (action, "is-important", TRUE, NULL);
5213 }
5214
5215 static void
5216 set_chrome_actions (EvWindow *window)
5217 {
5218         EvWindowPrivate *priv = window->priv;
5219         GtkActionGroup *action_group = priv->action_group;
5220         GtkAction *action;
5221
5222         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5223         g_signal_handlers_block_by_func
5224                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5225         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5226                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5227         g_signal_handlers_unblock_by_func
5228                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5229 }
5230
5231 static void
5232 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5233                           GParamSpec     *pspec,
5234                           EvWindow       *ev_window)
5235 {
5236         GtkTreeModel *model;
5237         GtkAction *action;
5238
5239         g_object_get (G_OBJECT (ev_sidebar_links),
5240                       "model", &model,
5241                       NULL);
5242
5243         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5244         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5245         g_object_unref (model);
5246 }
5247
5248 static gboolean
5249 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5250 {
5251 #ifdef ENABLE_DBUS
5252         GObject *keys;
5253
5254         keys = ev_application_get_media_keys (EV_APP);
5255         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5256 #endif /* ENABLE_DBUS */
5257
5258         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5259         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5260
5261         ev_window_set_view_accels_sensitivity (window, TRUE);
5262
5263         update_chrome_visibility (window);
5264
5265         return FALSE;
5266 }
5267
5268 static gboolean
5269 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5270 {
5271         ev_window_set_view_accels_sensitivity (window, FALSE);
5272
5273         return FALSE;
5274 }
5275
5276 static void
5277 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5278                                     GParamSpec         *pspec,
5279                                     EvWindow           *ev_window)
5280 {
5281         GtkWidget *widget;
5282
5283         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5284
5285         if (widget != NULL) {
5286                 g_signal_connect_object (widget, "focus_in_event",
5287                                          G_CALLBACK (view_actions_focus_in_cb),
5288                                          ev_window, 0);
5289                 g_signal_connect_object (widget, "focus_out_event",
5290                                          G_CALLBACK (view_actions_focus_out_cb),
5291                                          ev_window, 0);
5292                 g_object_unref (widget);
5293         }
5294 }
5295
5296 static gboolean
5297 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5298 {
5299         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5300                 gboolean maximized;
5301
5302                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5303                 if (!ev_window_is_empty (window))
5304                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5305         }
5306
5307         return FALSE;
5308 }
5309
5310 static gboolean
5311 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5312 {
5313         char *uri = window->priv->uri;
5314         GdkWindowState state;
5315         int x, y, width, height, document_width, document_height;
5316
5317         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5318
5319         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5320                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5321                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5322
5323                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5324                         ev_page_cache_get_max_width (window->priv->page_cache,
5325                                                      0, 1.0,
5326                                                      &document_width);
5327                         ev_page_cache_get_max_height (window->priv->page_cache,
5328                                                       0, 1.0,
5329                                                       &document_height);
5330                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5331                                                         (double)width / document_width);
5332                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5333                                                         (double)height / document_height);
5334
5335                         ev_metadata_manager_set_int (uri, "window_x", x);
5336                         ev_metadata_manager_set_int (uri, "window_y", y);
5337                         ev_metadata_manager_set_int (uri, "window_width", width);
5338                         ev_metadata_manager_set_int (uri, "window_height", height);
5339                 }
5340         }
5341
5342         return FALSE;
5343 }
5344
5345 static void
5346 launch_action (EvWindow *window, EvLinkAction *action)
5347 {
5348         const char *filename = ev_link_action_get_filename (action);
5349         GAppInfo *app_info;
5350         GFile *file;
5351         GList file_list = {NULL};
5352         GAppLaunchContext *context;
5353         GError *error = NULL;
5354
5355         if (filename == NULL)
5356                 return;
5357
5358         if (g_path_is_absolute (filename)) {
5359                 file = g_file_new_for_path (filename);
5360         } else {
5361                 GFile *base_file;
5362                 gchar *dir;
5363
5364                 dir = g_path_get_dirname (window->priv->uri);
5365                 base_file = g_file_new_for_uri (dir);
5366                 g_free (dir);
5367
5368                 file = g_file_resolve_relative_path (base_file, filename);
5369                 g_object_unref (base_file);
5370         }
5371
5372         app_info = g_file_query_default_handler (file, NULL, &error);
5373         if (!app_info) {
5374                 ev_window_error_message (window, error,
5375                                          "%s",
5376                                          _("Unable to launch external application."));
5377                 g_object_unref (file);
5378                 g_error_free (error);
5379
5380                 return;
5381         }
5382
5383         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5384         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5385                                            gtk_window_get_screen (GTK_WINDOW (window)));
5386         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5387
5388         file_list.data = file;
5389         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5390                 ev_window_error_message (window, error,
5391                                          "%s",
5392                                          _("Unable to launch external application."));
5393                 g_error_free (error);
5394         }
5395
5396         g_object_unref (app_info);
5397         g_object_unref (file);
5398
5399         /* According to the PDF spec filename can be an executable. I'm not sure
5400            allowing to launch executables is a good idea though. -- marco */
5401 }
5402
5403 static void
5404 launch_external_uri (EvWindow *window, EvLinkAction *action)
5405 {
5406         const gchar *uri = ev_link_action_get_uri (action);
5407         GError *error = NULL;
5408         gboolean ret;
5409         GAppLaunchContext *context;
5410
5411         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5412         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5413                                            gtk_window_get_screen (GTK_WINDOW (window)));
5414         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5415                                               GDK_CURRENT_TIME);
5416
5417         if (!g_strstr_len (uri, strlen (uri), "://") &&
5418             !g_str_has_prefix (uri, "mailto:")) {
5419                 gchar *http;
5420
5421                 /* Not a valid uri, assuming it's http */
5422                 http = g_strdup_printf ("http://%s", uri);
5423                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5424                 g_free (http);
5425         } else {
5426                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5427         }
5428
5429         if (ret == FALSE) {
5430                 ev_window_error_message (window, error,
5431                                          "%s", _("Unable to open external link"));
5432                 g_error_free (error);
5433         }
5434 }
5435
5436 static void
5437 open_remote_link (EvWindow *window, EvLinkAction *action)
5438 {
5439         gchar *uri;
5440         gchar *dir;
5441
5442         dir = g_path_get_dirname (window->priv->uri);
5443
5444         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5445                                 NULL);
5446         g_free (dir);
5447
5448         ev_application_open_uri_at_dest (EV_APP, uri,
5449                                          gtk_window_get_screen (GTK_WINDOW (window)),
5450                                          ev_link_action_get_dest (action),
5451                                          0,
5452                                          NULL,
5453                                          GDK_CURRENT_TIME);
5454
5455         g_free (uri);
5456 }
5457
5458 static void
5459 do_action_named (EvWindow *window, EvLinkAction *action)
5460 {
5461         const gchar *name = ev_link_action_get_name (action);
5462
5463         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5464                 ev_window_cmd_go_first_page (NULL, window);
5465         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5466                 ev_window_cmd_go_previous_page (NULL, window);
5467         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5468                 ev_window_cmd_go_next_page (NULL, window);
5469         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5470                 ev_window_cmd_go_last_page (NULL, window);
5471         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5472                 ev_window_cmd_focus_page_selector (NULL, window);
5473         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5474                 ev_window_cmd_edit_find (NULL, window);
5475         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5476                 ev_window_cmd_file_close_window (NULL, window);
5477         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5478                 ev_window_cmd_file_print (NULL, window);
5479         } else {
5480                 g_warning ("Unimplemented named action: %s, please post a "
5481                            "bug report in Evince bugzilla "
5482                            "(http://bugzilla.gnome.org) with a testcase.",
5483                            name);
5484         }
5485 }
5486
5487 static void
5488 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5489 {
5490         switch (ev_link_action_get_action_type (action)) {
5491                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5492                         EvLinkDest *dest;
5493
5494                         dest = ev_link_action_get_dest (action);
5495                         if (!dest)
5496                                 return;
5497
5498                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5499                 }
5500                         break;
5501                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5502                         launch_external_uri (window, action);
5503                         break;
5504                 case EV_LINK_ACTION_TYPE_LAUNCH:
5505                         launch_action (window, action);
5506                         break;
5507                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5508                         open_remote_link (window, action);
5509                         break;
5510                 case EV_LINK_ACTION_TYPE_NAMED:
5511                         do_action_named (window, action);
5512                         break;
5513                 default:
5514                         g_assert_not_reached ();
5515         }
5516 }
5517
5518 static void
5519 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5520 {
5521         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5522 }
5523
5524 static void
5525 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5526 {
5527         EvLinkAction *ev_action = NULL;
5528         EvLinkDest   *dest;
5529
5530         ev_action = ev_link_get_action (window->priv->link);
5531         if (!ev_action)
5532                 return;
5533
5534         dest = ev_link_action_get_dest (ev_action);
5535         if (!dest)
5536                 return;
5537
5538         ev_window_cmd_file_open_copy_at_dest (window, dest);
5539 }
5540
5541 static void
5542 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5543 {
5544         EvLinkAction *ev_action;
5545
5546         ev_action = ev_link_get_action (window->priv->link);
5547         if (!ev_action)
5548                 return;
5549
5550         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5551                                    ev_action);
5552 }
5553
5554
5555 static void
5556 image_save_dialog_response_cb (GtkWidget *fc,
5557                                gint       response_id,
5558                                EvWindow  *ev_window)
5559 {
5560         GFile           *target_file;
5561         gboolean         is_native;
5562         GError          *error = NULL;
5563         GdkPixbuf       *pixbuf;
5564         gchar           *uri;
5565         gchar          **extensions;
5566         gchar           *filename;
5567         gchar           *file_format;
5568         GdkPixbufFormat *format;
5569         GtkFileFilter   *filter;
5570
5571         if (response_id != GTK_RESPONSE_OK) {
5572                 gtk_widget_destroy (fc);
5573                 return;
5574         }
5575
5576         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5577         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5578         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5579
5580         if (format == NULL) {
5581                 format = get_gdk_pixbuf_format_by_extension (uri);
5582         }
5583
5584         if (format == NULL) {
5585                 ev_window_error_message (ev_window, NULL,
5586                                          "%s",
5587                                          _("Couldn't find appropriate format to save image"));
5588                 g_free (uri);
5589                 gtk_widget_destroy (fc);
5590
5591                 return;
5592         }
5593
5594         extensions = gdk_pixbuf_format_get_extensions (format);
5595         if (!g_str_has_suffix (uri, extensions[0])) {
5596                 gchar *uri_extension;
5597
5598                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5599                 target_file = g_file_new_for_uri (uri_extension);
5600                 g_free (uri_extension);
5601         } else {
5602                 target_file = g_file_new_for_uri (uri);
5603         }
5604         g_strfreev (extensions);
5605         g_free (uri);
5606
5607         is_native = g_file_is_native (target_file);
5608         if (is_native) {
5609                 filename = g_file_get_path (target_file);
5610         } else {
5611                 filename = ev_tmp_filename ("saveimage");
5612         }
5613
5614         ev_document_doc_mutex_lock ();
5615         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5616                                                ev_window->priv->image);
5617         ev_document_doc_mutex_unlock ();
5618
5619         file_format = gdk_pixbuf_format_get_name (format);
5620         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5621         g_free (file_format);
5622         g_object_unref (pixbuf);
5623
5624         if (error) {
5625                 ev_window_error_message (ev_window, error,
5626                                          "%s", _("The image could not be saved."));
5627                 g_error_free (error);
5628                 g_free (filename);
5629                 g_object_unref (target_file);
5630                 gtk_widget_destroy (fc);
5631
5632                 return;
5633         }
5634
5635         if (!is_native) {
5636                 GFile *source_file;
5637
5638                 source_file = g_file_new_for_path (filename);
5639
5640                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5641                                        source_file, target_file);
5642                 g_object_unref (source_file);
5643         }
5644
5645         g_free (filename);
5646         g_object_unref (target_file);
5647         gtk_widget_destroy (fc);
5648 }
5649
5650 static void
5651 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5652 {
5653         GtkWidget *fc;
5654
5655         if (!window->priv->image)
5656                 return;
5657
5658         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5659                                           GTK_WINDOW (window),
5660                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5661                                           GTK_STOCK_CANCEL,
5662                                           GTK_RESPONSE_CANCEL,
5663                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5664                                           NULL);
5665
5666         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5667         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5668                                                  GTK_RESPONSE_OK,
5669                                                  GTK_RESPONSE_CANCEL,
5670                                                  -1);
5671
5672         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5673         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5674
5675         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5676
5677         g_signal_connect (fc, "response",
5678                           G_CALLBACK (image_save_dialog_response_cb),
5679                           window);
5680
5681         gtk_widget_show (fc);
5682 }
5683
5684 static void
5685 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5686 {
5687         GtkClipboard *clipboard;
5688         GdkPixbuf    *pixbuf;
5689
5690         if (!window->priv->image)
5691                 return;
5692
5693         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5694                                               GDK_SELECTION_CLIPBOARD);
5695         ev_document_doc_mutex_lock ();
5696         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5697                                                window->priv->image);
5698         ev_document_doc_mutex_unlock ();
5699
5700         gtk_clipboard_set_image (clipboard, pixbuf);
5701         g_object_unref (pixbuf);
5702 }
5703
5704 static void
5705 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5706 {
5707         GList     *l;
5708         GdkScreen *screen;
5709
5710         if (!window->priv->attach_list)
5711                 return;
5712
5713         screen = gtk_window_get_screen (GTK_WINDOW (window));
5714
5715         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5716                 EvAttachment *attachment;
5717                 GError       *error = NULL;
5718
5719                 attachment = (EvAttachment *) l->data;
5720
5721                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5722
5723                 if (error) {
5724                         ev_window_error_message (window, error,
5725                                                  "%s", _("Unable to open attachment"));
5726                         g_error_free (error);
5727                 }
5728         }
5729 }
5730
5731 static void
5732 attachment_save_dialog_response_cb (GtkWidget *fc,
5733                                     gint       response_id,
5734                                     EvWindow  *ev_window)
5735 {
5736         GFile                *target_file;
5737         gchar                *uri;
5738         GList                *l;
5739         GtkFileChooserAction  fc_action;
5740         gboolean              is_dir;
5741         gboolean              is_native;
5742
5743         if (response_id != GTK_RESPONSE_OK) {
5744                 gtk_widget_destroy (fc);
5745                 return;
5746         }
5747
5748         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5749         target_file = g_file_new_for_uri (uri);
5750         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5751         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5752         is_native = g_file_is_native (target_file);
5753
5754         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5755                 EvAttachment *attachment;
5756                 GFile        *save_to;
5757                 GError       *error = NULL;
5758
5759                 attachment = (EvAttachment *) l->data;
5760
5761                 if (is_native) {
5762                         if (is_dir) {
5763                                 save_to = g_file_get_child (target_file,
5764                                                             ev_attachment_get_name (attachment));
5765                         } else {
5766                                 save_to = g_object_ref (target_file);
5767                         }
5768                 } else {
5769                         save_to = ev_tmp_file_get ("saveattachment");
5770                 }
5771
5772                 ev_attachment_save (attachment, save_to, &error);
5773
5774                 if (error) {
5775                         ev_window_error_message (ev_window, error,
5776                                                  "%s", _("The attachment could not be saved."));
5777                         g_error_free (error);
5778                         g_object_unref (save_to);
5779
5780                         continue;
5781                 }
5782
5783                 if (!is_native) {
5784                         GFile *dest_file;
5785
5786                         if (is_dir) {
5787                                 dest_file = g_file_get_child (target_file,
5788                                                               ev_attachment_get_name (attachment));
5789                         } else {
5790                                 dest_file = g_object_ref (target_file);
5791                         }
5792
5793                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5794                                                save_to, dest_file);
5795
5796                         g_object_unref (dest_file);
5797                 }
5798
5799                 g_object_unref (save_to);
5800         }
5801
5802         g_free (uri);
5803         g_object_unref (target_file);
5804
5805         gtk_widget_destroy (fc);
5806 }
5807
5808 static void
5809 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5810 {
5811         GtkWidget    *fc;
5812         EvAttachment *attachment = NULL;
5813
5814         if (!window->priv->attach_list)
5815                 return;
5816
5817         if (g_list_length (window->priv->attach_list) == 1)
5818                 attachment = (EvAttachment *) window->priv->attach_list->data;
5819
5820         fc = gtk_file_chooser_dialog_new (
5821                 _("Save Attachment"),
5822                 GTK_WINDOW (window),
5823                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5824                 GTK_STOCK_CANCEL,
5825                 GTK_RESPONSE_CANCEL,
5826                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5827                 NULL);
5828
5829         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5830         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5831                                                  GTK_RESPONSE_OK,
5832                                                  GTK_RESPONSE_CANCEL,
5833                                                  -1);
5834
5835         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5836         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5837
5838         if (attachment)
5839                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5840                                                    ev_attachment_get_name (attachment));
5841
5842         g_signal_connect (fc, "response",
5843                           G_CALLBACK (attachment_save_dialog_response_cb),
5844                           window);
5845
5846         gtk_widget_show (fc);
5847 }
5848
5849 static void
5850 ev_window_media_player_key_pressed (EvWindow    *window,
5851                                     const gchar *key,
5852                                     gpointer     user_data)
5853 {
5854         if (!gtk_window_is_active (GTK_WINDOW (window)))
5855                 return;
5856
5857         /* Note how Previous/Next only go to the
5858          * next/previous page despite their icon telling you
5859          * they should go to the beginning/end.
5860          *
5861          * There's very few keyboards with FFW/RWD though,
5862          * so we stick the most useful keybinding on the most
5863          * often seen keys
5864          */
5865         if (strcmp (key, "Play") == 0) {
5866                 ev_window_run_presentation (window);
5867         } else if (strcmp (key, "Previous") == 0) {
5868                 ev_window_cmd_go_previous_page (NULL, window);
5869         } else if (strcmp (key, "Next") == 0) {
5870                 ev_window_cmd_go_next_page (NULL, window);
5871         } else if (strcmp (key, "FastForward") == 0) {
5872                 ev_window_cmd_go_last_page (NULL, window);
5873         } else if (strcmp (key, "Rewind") == 0) {
5874                 ev_window_cmd_go_first_page (NULL, window);
5875         }
5876 }
5877
5878 static void
5879 ev_window_init (EvWindow *ev_window)
5880 {
5881         GtkActionGroup *action_group;
5882         GtkAccelGroup *accel_group;
5883         GError *error = NULL;
5884         GtkWidget *sidebar_widget;
5885         GObject *mpkeys;
5886         gchar *ui_path;
5887
5888         g_signal_connect (ev_window, "configure_event",
5889                           G_CALLBACK (window_configure_event_cb), NULL);
5890         g_signal_connect (ev_window, "window_state_event",
5891                           G_CALLBACK (window_state_event_cb), NULL);
5892
5893         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5894
5895         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5896         ev_window->priv->title = ev_window_title_new (ev_window);
5897
5898         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5899         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5900         gtk_widget_show (ev_window->priv->main_box);
5901
5902         action_group = gtk_action_group_new ("MenuActions");
5903         ev_window->priv->action_group = action_group;
5904         gtk_action_group_set_translation_domain (action_group, NULL);
5905         gtk_action_group_add_actions (action_group, entries,
5906                                       G_N_ELEMENTS (entries), ev_window);
5907         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5908                                              G_N_ELEMENTS (toggle_entries),
5909                                              ev_window);
5910         set_action_properties (action_group);
5911         register_custom_actions (ev_window, action_group);
5912
5913         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5914         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5915                                             action_group, 0);
5916
5917         accel_group =
5918                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5919         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5920
5921         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5922
5923         action_group = gtk_action_group_new ("ViewPopupActions");
5924         ev_window->priv->view_popup_action_group = action_group;
5925         gtk_action_group_set_translation_domain (action_group, NULL);
5926         gtk_action_group_add_actions (action_group, view_popup_entries,
5927                                       G_N_ELEMENTS (view_popup_entries),
5928                                       ev_window);
5929         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5930                                             action_group, 0);
5931
5932         action_group = gtk_action_group_new ("AttachmentPopupActions");
5933         ev_window->priv->attachment_popup_action_group = action_group;
5934         gtk_action_group_set_translation_domain (action_group, NULL);
5935         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5936                                       G_N_ELEMENTS (attachment_popup_entries),
5937                                       ev_window);
5938         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5939                                             action_group, 0);
5940
5941         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5942                                     "evince-ui.xml", NULL);
5943         if (!gtk_ui_manager_add_ui_from_file (
5944                 ev_window->priv->ui_manager, ui_path, &error))
5945         {
5946                 g_warning ("building menus failed: %s", error->message);
5947                 g_error_free (error);
5948         }
5949         g_free (ui_path);
5950
5951         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5952         ev_window->priv->recent_action_group = NULL;
5953         ev_window->priv->recent_ui_id = 0;
5954         g_signal_connect_swapped (ev_window->priv->recent_manager,
5955                                   "changed",
5956                                   G_CALLBACK (ev_window_setup_recent),
5957                                   ev_window);
5958
5959         ev_window->priv->menubar =
5960                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5961                                             "/MainMenu");
5962         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5963                             ev_window->priv->menubar,
5964                             FALSE, FALSE, 0);
5965
5966         ev_window->priv->toolbar = GTK_WIDGET
5967           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5968                          "ui-manager", ev_window->priv->ui_manager,
5969                          "popup-path", "/ToolbarPopup",
5970                          "model", ev_application_get_toolbars_model (EV_APP),
5971                          NULL));
5972
5973         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5974                                    "DefaultToolBar");
5975         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5976                             ev_window->priv->toolbar,
5977                             FALSE, FALSE, 0);
5978         gtk_widget_show (ev_window->priv->toolbar);
5979
5980         /* Add the main area */
5981         ev_window->priv->hpaned = gtk_hpaned_new ();
5982         g_signal_connect (ev_window->priv->hpaned,
5983                           "notify::position",
5984                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5985                           ev_window);
5986
5987         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5988         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5989                             TRUE, TRUE, 0);
5990         gtk_widget_show (ev_window->priv->hpaned);
5991
5992         ev_window->priv->sidebar = ev_sidebar_new ();
5993         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5994                          ev_window->priv->sidebar, FALSE, FALSE);
5995         gtk_widget_show (ev_window->priv->sidebar);
5996
5997         /* Stub sidebar, for now */
5998
5999         sidebar_widget = ev_sidebar_thumbnails_new ();
6000         ev_window->priv->sidebar_thumbs = sidebar_widget;
6001         g_signal_connect (sidebar_widget,
6002                           "notify::main-widget",
6003                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6004                           ev_window);
6005         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6006         gtk_widget_show (sidebar_widget);
6007         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6008                              sidebar_widget);
6009
6010         sidebar_widget = ev_sidebar_links_new ();
6011         ev_window->priv->sidebar_links = sidebar_widget;
6012         g_signal_connect (sidebar_widget,
6013                           "notify::model",
6014                           G_CALLBACK (sidebar_widget_model_set),
6015                           ev_window);
6016         g_signal_connect (sidebar_widget,
6017                           "link_activated",
6018                           G_CALLBACK (sidebar_links_link_activated_cb),
6019                           ev_window);
6020         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6021         gtk_widget_show (sidebar_widget);
6022         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6023                              sidebar_widget);
6024
6025         sidebar_widget = ev_sidebar_attachments_new ();
6026         ev_window->priv->sidebar_attachments = sidebar_widget;
6027         g_signal_connect_object (sidebar_widget,
6028                                  "popup",
6029                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6030                                  ev_window, 0);
6031         gtk_widget_show (sidebar_widget);
6032         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6033                              sidebar_widget);
6034
6035         sidebar_widget = ev_sidebar_layers_new ();
6036         ev_window->priv->sidebar_layers = sidebar_widget;
6037         g_signal_connect (sidebar_widget,
6038                           "layers_visibility_changed",
6039                           G_CALLBACK (sidebar_layers_visibility_changed),
6040                           ev_window);
6041         gtk_widget_show (sidebar_widget);
6042         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6043                              sidebar_widget);
6044
6045         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6046         ev_window->priv->scrolled_window =
6047                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6048                                           "shadow-type", GTK_SHADOW_IN,
6049                                           NULL));
6050         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6051                             ev_window->priv->scrolled_window,
6052                             TRUE, TRUE, 0);
6053         gtk_widget_show (ev_window->priv->scrolled_window);
6054
6055         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6056                         ev_window->priv->view_box);
6057         gtk_widget_show (ev_window->priv->view_box);
6058
6059         ev_window->priv->view = ev_view_new ();
6060         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6061                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6062         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6063         g_signal_connect_swapped (ev_window->priv->password_view,
6064                                   "unlock",
6065                                   G_CALLBACK (ev_window_password_view_unlock),
6066                                   ev_window);
6067         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6068                                  G_CALLBACK (view_actions_focus_in_cb),
6069                                  ev_window, 0);
6070         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6071                                  G_CALLBACK (view_actions_focus_out_cb),
6072                                  ev_window, 0);
6073         g_signal_connect_object (ev_window->priv->view, "external-link",
6074                                  G_CALLBACK (view_external_link_cb),
6075                                  ev_window, 0);
6076         g_signal_connect_object (ev_window->priv->view, "handle-link",
6077                                  G_CALLBACK (view_handle_link_cb),
6078                                  ev_window, 0);
6079         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
6080                                  G_CALLBACK (ev_window_set_view_size),
6081                                  ev_window);
6082         g_signal_connect_object (ev_window->priv->view,
6083                                  "popup",
6084                                  G_CALLBACK (view_menu_popup_cb),
6085                                  ev_window, 0);
6086         gtk_widget_show (ev_window->priv->view);
6087         gtk_widget_show (ev_window->priv->password_view);
6088
6089         /* Find Bar */
6090         ev_window->priv->find_bar = egg_find_bar_new ();
6091         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6092                           ev_window->priv->find_bar,
6093                           FALSE, TRUE, 0);
6094
6095         /* We own a ref on these widgets, as we can swap them in and out */
6096         g_object_ref (ev_window->priv->view);
6097         g_object_ref (ev_window->priv->password_view);
6098
6099         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6100                            ev_window->priv->view);
6101
6102         g_signal_connect (ev_window->priv->view,
6103                           "notify::sizing-mode",
6104                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6105                           ev_window);
6106         g_signal_connect (ev_window->priv->view,
6107                           "notify::zoom",
6108                           G_CALLBACK (ev_window_zoom_changed_cb),
6109                           ev_window);
6110         g_signal_connect (ev_window->priv->view,
6111                           "notify::dual-page",
6112                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6113                           ev_window);
6114         g_signal_connect (ev_window->priv->view,
6115                           "notify::continuous",
6116                           G_CALLBACK (ev_window_continuous_changed_cb),
6117                           ev_window);
6118         g_signal_connect (ev_window->priv->view,
6119                           "notify::rotation",
6120                           G_CALLBACK (ev_window_rotation_changed_cb),
6121                           ev_window);
6122         g_signal_connect (ev_window->priv->view,
6123                           "notify::has-selection",
6124                           G_CALLBACK (ev_window_has_selection_changed_cb),
6125                           ev_window);
6126
6127         /* Connect sidebar signals */
6128         g_signal_connect (ev_window->priv->sidebar,
6129                           "notify::visible",
6130                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6131                           ev_window);
6132         g_signal_connect (ev_window->priv->sidebar,
6133                           "notify::current-page",
6134                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6135                           ev_window);
6136
6137         /* Connect to find bar signals */
6138         g_signal_connect (ev_window->priv->find_bar,
6139                           "previous",
6140                           G_CALLBACK (find_bar_previous_cb),
6141                           ev_window);
6142         g_signal_connect (ev_window->priv->find_bar,
6143                           "next",
6144                           G_CALLBACK (find_bar_next_cb),
6145                           ev_window);
6146         g_signal_connect (ev_window->priv->find_bar,
6147                           "close",
6148                           G_CALLBACK (find_bar_close_cb),
6149                           ev_window);
6150         g_signal_connect (ev_window->priv->find_bar,
6151                           "notify::search-string",
6152                           G_CALLBACK (find_bar_search_changed_cb),
6153                           ev_window);
6154         g_signal_connect (ev_window->priv->find_bar,
6155                           "notify::case-sensitive",
6156                           G_CALLBACK (find_bar_search_changed_cb),
6157                           ev_window);
6158         g_signal_connect (ev_window->priv->find_bar,
6159                           "notify::visible",
6160                           G_CALLBACK (find_bar_visibility_changed_cb),
6161                           ev_window);
6162         g_signal_connect (ev_window->priv->find_bar,
6163                           "scroll",
6164                           G_CALLBACK (find_bar_scroll),
6165                           ev_window);
6166
6167         /* Popups */
6168         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6169                                                                  "/DocumentPopup");
6170         ev_window->priv->link = NULL;
6171
6172         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6173                                                                        "/AttachmentPopup");
6174         ev_window->priv->attach_list = NULL;
6175
6176         /* Media player keys */
6177         mpkeys = ev_application_get_media_keys (EV_APP);
6178         if (mpkeys) {
6179                 g_signal_connect_swapped (mpkeys, "key_pressed",
6180                                           G_CALLBACK (ev_window_media_player_key_pressed),
6181                                           ev_window);
6182         }
6183
6184         /* Give focus to the document view */
6185         gtk_widget_grab_focus (ev_window->priv->view);
6186
6187         /* Set it user interface params */
6188         ev_window_setup_recent (ev_window);
6189
6190         ev_window_setup_gtk_settings (ev_window);
6191
6192         setup_chrome_from_metadata (ev_window);
6193         set_chrome_actions (ev_window);
6194         update_chrome_visibility (ev_window);
6195
6196         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6197
6198         setup_view_from_metadata (ev_window);
6199         setup_sidebar_from_metadata (ev_window);
6200
6201         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6202         ev_window_setup_action_sensitivity (ev_window);
6203
6204         /* Drag and Drop */
6205         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6206                            GTK_DEST_DEFAULT_ALL,
6207                            NULL, 0,
6208                            GDK_ACTION_COPY);
6209         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6210 }
6211
6212 /**
6213  * ev_window_new:
6214  *
6215  * Creates a #GtkWidget that represents the window.
6216  *
6217  * Returns: the #GtkWidget that represents the window.
6218  */
6219 GtkWidget *
6220 ev_window_new (void)
6221 {
6222         GtkWidget *ev_window;
6223
6224         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6225                                               "type", GTK_WINDOW_TOPLEVEL,
6226                                               NULL));
6227
6228         return ev_window;
6229 }