shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41 #if GTK_CHECK_VERSION (2, 14, 0)
  42 #include <gtk/gtkunixprint.h>
  43 #else
  44 #include <gtk/gtkprintunixdialog.h>
  45 #endif
  46 #ifdef WITH_GCONF
  47 #include <gconf/gconf-client.h>
  48 #endif
  49
  50 #include "egg-editable-toolbar.h"
  51 #include "egg-toolbar-editor.h"
  52 #include "egg-toolbars-model.h"
  53
  54 #include "eggfindbar.h"
  55
  56 #include "ephy-zoom-action.h"
  57 #include "ephy-zoom.h"
  58
  59 #include "ev-application.h"
  60 #include "ev-document-factory.h"
  61 #include "ev-document-find.h"
  62 #include "ev-document-fonts.h"
  63 #include "ev-document-images.h"
  64 #include "ev-document-links.h"
  65 #include "ev-document-thumbnails.h"
  66 #include "ev-document-type-builtins.h"
  67 #include "ev-file-exporter.h"
  68 #include "ev-file-helpers.h"
  69 #include "ev-file-monitor.h"
  70 #include "ev-history.h"
  71 #include "ev-image.h"
  72 #include "ev-job-scheduler.h"
  73 #include "ev-jobs.h"
  74 #include "ev-message-area.h"
  75 #include "ev-metadata-manager.h"
  76 #include "ev-mount-operation.h"
  77 #include "ev-navigation-action.h"
  78 #include "ev-open-recent-action.h"
  79 #include "ev-page-action.h"
  80 #include "ev-password-view.h"
  81 #include "ev-properties-dialog.h"
  82 #include "ev-sidebar-attachments.h"
  83 #include "ev-sidebar.h"
  84 #include "ev-sidebar-links.h"
  85 #include "ev-sidebar-page.h"
  86 #include "ev-sidebar-thumbnails.h"
  87 #include "ev-sidebar-layers.h"
  88 #include "ev-stock-icons.h"
  89 #include "ev-utils.h"
  90 #include "ev-keyring.h"
  91 #include "ev-view.h"
  92 #include "ev-view-type-builtins.h"
  93 #include "ev-window.h"
  94 #include "ev-window-title.h"
  95 #include "ev-print-operation.h"
  96 #include "ev-progress-message-area.h"
  97
  98 #ifdef ENABLE_DBUS
  99 #include "ev-media-player-keys.h"
 100 #endif /* ENABLE_DBUS */
 101
 102 #ifdef ENABLE_PDF
 103 #include <poppler.h>
 104 #endif
 105
 106 typedef enum {
 107         PAGE_MODE_DOCUMENT,
 108         PAGE_MODE_PASSWORD
 109 } EvWindowPageMode;
 110
 111 typedef enum {
 112         EV_CHROME_MENUBAR       = 1 << 0,
 113         EV_CHROME_TOOLBAR       = 1 << 1,
 114         EV_CHROME_FINDBAR       = 1 << 2,
 115         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 116         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 117         EV_CHROME_SIDEBAR       = 1 << 5,
 118         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 119 } EvChrome;
 120
 121 typedef enum {
 122         EV_SAVE_DOCUMENT,
 123         EV_SAVE_ATTACHMENT,
 124         EV_SAVE_IMAGE
 125 } EvSaveType;
 126
 127 struct _EvWindowPrivate {
 128         /* UI */
 129         EvChrome chrome;
 130
 131         GtkWidget *main_box;
 132         GtkWidget *menubar;
 133         GtkWidget *toolbar;
 134         GtkWidget *hpaned;
 135         GtkWidget *view_box;
 136         GtkWidget *sidebar;
 137         GtkWidget *find_bar;
 138         GtkWidget *scrolled_window;
 139         GtkWidget *view;
 140         GtkWidget *message_area;
 141         GtkWidget *password_view;
 142         GtkWidget *sidebar_thumbs;
 143         GtkWidget *sidebar_links;
 144         GtkWidget *sidebar_attachments;
 145         GtkWidget *sidebar_layers;
 146
 147         /* Progress Messages */
 148         guint progress_idle;
 149         GCancellable *progress_cancellable;
 150
 151         /* Dialogs */
 152         GtkWidget *properties;
 153         GtkWidget *print_dialog;
 154
 155         /* UI Builders */
 156         GtkActionGroup   *action_group;
 157         GtkActionGroup   *view_popup_action_group;
 158         GtkActionGroup   *attachment_popup_action_group;
 159         GtkRecentManager *recent_manager;
 160         GtkActionGroup   *recent_action_group;
 161         guint             recent_ui_id;
 162         GtkUIManager     *ui_manager;
 163
 164         /* Fullscreen mode */
 165         GtkWidget *fullscreen_toolbar;
 166
 167         /* Presentation mode */
 168         guint      presentation_timeout_id;
 169
 170         /* Popup view */
 171         GtkWidget *view_popup;
 172         EvLink    *link;
 173         EvImage   *image;
 174
 175         /* Popup attachment */
 176         GtkWidget    *attachment_popup;
 177         GList        *attach_list;
 178
 179         /* Document */
 180         char *uri;
 181         glong uri_mtime;
 182         char *local_uri;
 183         gboolean in_reload;
 184         EvFileMonitor *monitor;
 185         guint setup_document_idle;
 186
 187         EvDocument *document;
 188         EvHistory *history;
 189         EvPageCache *page_cache;
 190         EvWindowPageMode page_mode;
 191         EvWindowTitle *title;
 192
 193         /* Load params */
 194         EvLinkDest       *dest;
 195         gchar            *search_string;
 196         EvWindowRunMode   window_mode;
 197
 198         EvJob            *load_job;
 199         EvJob            *reload_job;
 200         EvJob            *thumbnail_job;
 201         EvJob            *save_job;
 202         EvJob            *find_job;
 203
 204         /* Printing */
 205         GQueue           *print_queue;
 206         GtkPrinter       *printer;
 207         GtkPrintSettings *print_settings;
 208         GtkPageSetup     *print_page_setup;
 209         gboolean          close_after_print;
 210 };
 211
 212 #define EV_WINDOW_GET_PRIVATE(object) \
 213         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 214
 215 #define PAGE_SELECTOR_ACTION    "PageSelector"
 216 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 217 #define NAVIGATION_ACTION       "Navigation"
 218
 219 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 220 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 221 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 222
 223 #define PRESENTATION_TIMEOUT 5
 224
 225 #define SIDEBAR_DEFAULT_SIZE    132
 226 #define LINKS_SIDEBAR_ID "links"
 227 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 228 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 229 #define LAYERS_SIDEBAR_ID "layers"
 230
 231 static const gchar *document_print_settings[] = {
 232         GTK_PRINT_SETTINGS_N_COPIES,
 233         GTK_PRINT_SETTINGS_COLLATE,
 234         GTK_PRINT_SETTINGS_REVERSE,
 235         GTK_PRINT_SETTINGS_NUMBER_UP,
 236         GTK_PRINT_SETTINGS_SCALE,
 237         GTK_PRINT_SETTINGS_PRINT_PAGES,
 238         GTK_PRINT_SETTINGS_PAGE_RANGES,
 239         GTK_PRINT_SETTINGS_PAGE_SET,
 240         GTK_PRINT_SETTINGS_OUTPUT_URI
 241 };
 242
 243 static void     ev_window_update_actions                (EvWindow         *ev_window);
 244 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 245                                                          GParamSpec       *pspec,
 246                                                          EvWindow         *ev_window);
 247 static void     ev_window_set_page_mode                 (EvWindow         *window,
 248                                                          EvWindowPageMode  page_mode);
 249 static void     ev_window_load_job_cb                   (EvJob            *job,
 250                                                          gpointer          data);
 251 static void     ev_window_reload_document               (EvWindow         *window);
 252 static void     ev_window_reload_job_cb                 (EvJob            *job,
 253                                                          EvWindow         *window);
 254 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 255                                                          EvWindow         *ev_window);
 256 static void     ev_window_save_job_cb                   (EvJob            *save,
 257                                                          EvWindow         *window);
 258 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 259                                                          GParamSpec       *pspec,
 260                                                          EvWindow         *ev_window);
 261 static void     ev_window_zoom_changed_cb               (EvView           *view,
 262                                                          GParamSpec       *pspec,
 263                                                          EvWindow         *ev_window);
 264 static void     ev_window_add_recent                    (EvWindow         *window,
 265                                                          const char       *filename);
 266 static void     ev_window_run_fullscreen                (EvWindow         *window);
 267 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 268                                                          gboolean          unfullscreen_window);
 269 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 270                                                          EvWindow         *window);
 271 static void     ev_window_run_presentation              (EvWindow         *window);
 272 static void     ev_window_stop_presentation             (EvWindow         *window,
 273                                                          gboolean          unfullscreen_window);
 274 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 279                                                          EvWindow         *window);
 280 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 283                                                          EvWindow         *window);
 284 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 287                                                          EvWindow         *window);
 288 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 289                                                          EvWindow         *window);
 290 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 291                                                          EvWindow         *ev_window);
 292 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 293                                                          EvWindow         *ev_window);
 294 static void     view_handle_link_cb                     (EvView           *view,
 295                                                          EvLink           *link,
 296                                                          EvWindow         *window);
 297 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 298 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 299                                                          EvWindow         *ev_window);
 300 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 301                                                          GParamSpec       *param,
 302                                                          EvWindow         *ev_window);
 303 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 304                                                          GFile            *source_file);
 305 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 306                                                          const gchar      *key,
 307                                                          gpointer          user_data);
 308 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 309
 310 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 311
 312 static void
 313 ev_window_set_action_sensitive (EvWindow   *ev_window,
 314                                 const char *name,
 315                                 gboolean    sensitive)
 316 {
 317         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 318                                                          name);
 319         gtk_action_set_sensitive (action, sensitive);
 320 }
 321
 322
 323 static void
 324 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 325 {
 326         EvDocument *document = ev_window->priv->document;
 327         const EvDocumentInfo *info = NULL;
 328
 329         gboolean has_document = FALSE;
 330         gboolean ok_to_print = TRUE;
 331         gboolean ok_to_copy = TRUE;
 332         gboolean has_properties = TRUE;
 333         gboolean override_restrictions = TRUE;
 334         gboolean can_get_text = FALSE;
 335         gboolean has_pages = FALSE;
 336         gboolean can_find = FALSE;
 337 #ifdef WITH_GCONF
 338         GConfClient *client;
 339 #endif
 340
 341         if (document) {
 342                 has_document = TRUE;
 343                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 344         }
 345
 346         if (has_document && ev_window->priv->page_cache) {
 347                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 348         }
 349
 350         if (!info || info->fields_mask == 0) {
 351                 has_properties = FALSE;
 352         }
 353
 354         if (has_document && EV_IS_SELECTION (document)) {
 355                 can_get_text = TRUE;
 356         }
 357
 358         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 359                 can_find = TRUE;
 360         }
 361
 362 #ifdef WITH_GCONF
 363         client = gconf_client_get_default ();
 364         override_restrictions = gconf_client_get_bool (client,
 365                                                        GCONF_OVERRIDE_RESTRICTIONS,
 366                                                        NULL);
 367 #endif
 368         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 369                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 370                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 371         }
 372
 373         if (has_document && !EV_IS_FILE_EXPORTER(document))
 374                 ok_to_print = FALSE;
 375
 376 #ifdef WITH_GCONF
 377         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 378                 ok_to_copy = FALSE;
 379         }
 380
 381         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 382                 ok_to_print = FALSE;
 383         }
 384
 385         g_object_unref (client);
 386 #endif
 387
 388         /* File menu */
 389         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 390         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 391         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 392         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 393         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 394
 395         /* Edit menu */
 396         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 397         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 398         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 399         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 400         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 401
 402         /* View menu */
 403         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 405         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 406         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 407         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 408         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 409
 410         /* Toolbar-specific actions: */
 411         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 412         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 413         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 414
 415         ev_window_update_actions (ev_window);
 416 }
 417
 418 static void
 419 ev_window_update_actions (EvWindow *ev_window)
 420 {
 421         EvView *view = EV_VIEW (ev_window->priv->view);
 422         int n_pages = 0, page = -1;
 423         gboolean has_pages = FALSE;
 424         gboolean presentation_mode;
 425         gboolean can_find_in_page = FALSE;
 426
 427         if (ev_window->priv->document && ev_window->priv->page_cache) {
 428                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 429                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 430                 has_pages = n_pages > 0;
 431         }
 432
 433         can_find_in_page = (ev_window->priv->find_job &&
 434                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 435
 436         ev_window_set_action_sensitive (ev_window, "EditCopy",
 437                                         has_pages &&
 438                                         ev_view_get_has_selection (view));
 439         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 440                                         has_pages && can_find_in_page);
 441         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 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         gtk_widget_set_sensitive (priv->menubar, menubar);
 550
 551         if (priv->fullscreen_toolbar != NULL) {
 552                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 553         }
 554 }
 555
 556 static void
 557 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 558 {
 559         EvWindowPrivate *priv = window->priv;
 560
 561         if (active) {
 562                 priv->chrome |= flag;
 563         } else {
 564                 priv->chrome &= ~flag;
 565         }
 566 }
 567
 568 static void
 569 update_sizing_buttons (EvWindow *window)
 570 {
 571         GtkActionGroup *action_group = window->priv->action_group;
 572         GtkAction *action;
 573         gboolean best_fit, page_width;
 574         EvSizingMode sizing_mode;
 575
 576         if (window->priv->view == NULL)
 577                 return;
 578
 579         g_object_get (window->priv->view,
 580                       "sizing_mode", &sizing_mode,
 581                       NULL);
 582
 583         switch (sizing_mode) {
 584                 case EV_SIZING_BEST_FIT:
 585                         best_fit = TRUE;
 586                         page_width = FALSE;
 587                         break;
 588                 case EV_SIZING_FIT_WIDTH:
 589                         best_fit = FALSE;
 590                         page_width = TRUE;
 591                         break;
 592                 default:
 593                         best_fit = page_width = FALSE;
 594                         break;
 595         }
 596
 597         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 598         g_signal_handlers_block_by_func
 599                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 600         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 601         g_signal_handlers_unblock_by_func
 602                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 603
 604         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 605         g_signal_handlers_block_by_func
 606                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 607         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 608         g_signal_handlers_unblock_by_func
 609                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 610
 611         action = gtk_action_group_get_action (window->priv->action_group,
 612                                               ZOOM_CONTROL_ACTION);
 613         if (best_fit) {
 614                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 615                                                  EPHY_ZOOM_BEST_FIT);
 616         } else if (page_width) {
 617                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 618                                                  EPHY_ZOOM_FIT_WIDTH);
 619         }
 620 }
 621
 622 /**
 623  * ev_window_is_empty:
 624  * @ev_window: The instance of the #EvWindow.
 625  *
 626  * It does look if there is any document loaded or if there is any job to load
 627  * a document.
 628  *
 629  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 630  *          loaded, %FALSE in other case.
 631  */
 632 gboolean
 633 ev_window_is_empty (const EvWindow *ev_window)
 634 {
 635         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 636
 637         return (ev_window->priv->document == NULL) &&
 638                 (ev_window->priv->load_job == NULL);
 639 }
 640
 641 static void
 642 ev_window_set_message_area (EvWindow  *window,
 643                             GtkWidget *area)
 644 {
 645         if (window->priv->message_area == area)
 646                 return;
 647
 648         if (window->priv->message_area)
 649                 gtk_widget_destroy (window->priv->message_area);
 650         window->priv->message_area = area;
 651
 652         if (!area)
 653                 return;
 654
 655         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 656                             window->priv->message_area,
 657                             FALSE, FALSE, 0);
 658         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 659                                window->priv->message_area, 0);
 660         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 661                                    (gpointer) &(window->priv->message_area));
 662 }
 663
 664 static void
 665 ev_window_message_area_response_cb (EvMessageArea *area,
 666                                     gint           response_id,
 667                                     EvWindow      *window)
 668 {
 669         ev_window_set_message_area (window, NULL);
 670 }
 671
 672 static void
 673 ev_window_error_message (EvWindow    *window,
 674                          GError      *error,
 675                          const gchar *format,
 676                          ...)
 677 {
 678         GtkWidget *area;
 679         va_list    args;
 680         gchar     *msg = NULL;
 681
 682         if (window->priv->message_area)
 683                 return;
 684
 685         va_start (args, format);
 686         msg = g_strdup_vprintf (format, args);
 687         va_end (args);
 688
 689         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 690                                     msg,
 691                                     GTK_STOCK_CLOSE,
 692                                     GTK_RESPONSE_CLOSE,
 693                                     NULL);
 694         g_free (msg);
 695
 696         if (error)
 697                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 698         g_signal_connect (area, "response",
 699                           G_CALLBACK (ev_window_message_area_response_cb),
 700                           window);
 701         gtk_widget_show (area);
 702         ev_window_set_message_area (window, area);
 703 }
 704
 705 static void
 706 ev_window_warning_message (EvWindow    *window,
 707                            const gchar *format,
 708                            ...)
 709 {
 710         GtkWidget *area;
 711         va_list    args;
 712         gchar     *msg = NULL;
 713
 714         if (window->priv->message_area)
 715                 return;
 716
 717         va_start (args, format);
 718         msg = g_strdup_vprintf (format, args);
 719         va_end (args);
 720
 721         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 722                                     msg,
 723                                     GTK_STOCK_CLOSE,
 724                                     GTK_RESPONSE_CLOSE,
 725                                     NULL);
 726         g_free (msg);
 727
 728         g_signal_connect (area, "response",
 729                           G_CALLBACK (ev_window_message_area_response_cb),
 730                           window);
 731         gtk_widget_show (area);
 732         ev_window_set_message_area (window, area);
 733 }
 734
 735 static void
 736 page_changed_cb (EvPageCache *page_cache,
 737                  gint         page,
 738                  EvWindow    *ev_window)
 739 {
 740         ev_window_update_actions (ev_window);
 741
 742         ev_window_update_find_status_message (ev_window);
 743
 744         if (!ev_window_is_empty (ev_window))
 745                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 746 }
 747
 748 typedef struct _FindTask {
 749         const gchar *page_label;
 750         gchar *chapter;
 751 } FindTask;
 752
 753 static gboolean
 754 ev_window_find_chapter (GtkTreeModel *tree_model,
 755                         GtkTreePath  *path,
 756                         GtkTreeIter  *iter,
 757                         gpointer      data)
 758 {
 759         FindTask *task = (FindTask *)data;
 760         gchar *page_string;
 761
 762         gtk_tree_model_get (tree_model, iter,
 763                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 764                             -1);
 765
 766         if (!page_string)
 767                 return FALSE;
 768
 769         if (!strcmp (page_string, task->page_label)) {
 770                 gtk_tree_model_get (tree_model, iter,
 771                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 772                                     -1);
 773                 g_free (page_string);
 774                 return TRUE;
 775         }
 776
 777         g_free (page_string);
 778         return FALSE;
 779 }
 780
 781 static void
 782 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 783 {
 784         gchar *page_label = NULL;
 785         gchar *link_title;
 786         FindTask find_task;
 787         EvLink *real_link;
 788         EvLinkAction *action;
 789         EvLinkDest *dest;
 790
 791         if (window->priv->history == NULL)
 792                 return;
 793
 794         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 795                 return;
 796
 797         if (link) {
 798                 action = g_object_ref (ev_link_get_action (link));
 799                 dest = ev_link_action_get_dest (action);
 800                 page = ev_link_dest_get_page (dest);
 801                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 802         } else {
 803                 dest = ev_link_dest_new_page (page);
 804                 action = ev_link_action_new_dest (dest);
 805                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 806         }
 807
 808         if (!page_label)
 809                 return;
 810
 811         find_task.page_label = page_label;
 812         find_task.chapter = NULL;
 813
 814         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 815                 GtkTreeModel *model;
 816
 817                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 818
 819                 if (model) {
 820                         gtk_tree_model_foreach (model,
 821                                                 ev_window_find_chapter,
 822                                                 &find_task);
 823
 824                         g_object_unref (model);
 825                 }
 826         }
 827
 828         if (find_task.chapter)
 829                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 830         else
 831                 link_title = g_strdup_printf (_("Page %s"), page_label);
 832
 833         real_link = ev_link_new (link_title, action);
 834
 835         ev_history_add_link (window->priv->history, real_link);
 836
 837         g_free (find_task.chapter);
 838         g_free (link_title);
 839         g_free (page_label);
 840         g_object_unref (real_link);
 841 }
 842
 843 static void
 844 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 845 {
 846         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 847
 848         ev_window_add_history (window, 0, link);
 849         ev_window_add_history (window, current_page, NULL);
 850 }
 851
 852 static void
 853 history_changed_cb (EvPageCache *page_cache,
 854                     gint         page,
 855                     EvWindow    *window)
 856 {
 857         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 858
 859         ev_window_add_history (window, page, NULL);
 860         ev_window_add_history (window, current_page, NULL);
 861
 862         return;
 863 }
 864
 865 static void
 866 update_document_mode (EvWindow *window, EvDocumentMode mode)
 867 {
 868         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 869                 ev_window_run_presentation (window);
 870         }
 871         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 872                 ev_window_run_fullscreen (window);
 873         }
 874 }
 875
 876 static void
 877 setup_chrome_from_metadata (EvWindow *window)
 878 {
 879         EvChrome chrome = EV_CHROME_NORMAL;
 880         GValue show_toolbar = { 0, };
 881
 882         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 883                 if (!g_value_get_boolean (&show_toolbar))
 884                         chrome &= ~EV_CHROME_TOOLBAR;
 885                 g_value_unset (&show_toolbar);
 886         }
 887         window->priv->chrome = chrome;
 888 }
 889
 890 static void
 891 setup_sidebar_from_metadata (EvWindow *window)
 892 {
 893         gchar      *uri = window->priv->uri;
 894         EvDocument *document = window->priv->document;
 895         GtkWidget  *sidebar = window->priv->sidebar;
 896         GtkWidget  *links = window->priv->sidebar_links;
 897         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 898         GtkWidget  *attachments = window->priv->sidebar_attachments;
 899         GtkWidget  *layers = window->priv->sidebar_layers;
 900         GValue      sidebar_size = { 0, };
 901         GValue      sidebar_page = { 0, };
 902         GValue      sidebar_visibility = { 0, };
 903
 904         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 905                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 906                                         g_value_get_int (&sidebar_size));
 907                 g_value_unset(&sidebar_size);
 908         }
 909
 910         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 911                 const char *page_id = g_value_get_string (&sidebar_page);
 912
 913                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 914                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 915                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 916                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 917                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 918                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 919                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 920                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 921                 }
 922                 g_value_unset (&sidebar_page);
 923         } else if (document) {
 924                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 925                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 926                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 928                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 930                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 931                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 932                 }
 933         }
 934
 935         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 936                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 937                 g_value_unset (&sidebar_visibility);
 938                 update_chrome_visibility (window);
 939         }
 940 }
 941
 942 static void
 943 setup_document_from_metadata (EvWindow *window)
 944 {
 945         gchar *uri = window->priv->uri;
 946         GValue page = { 0, };
 947         GValue width = { 0, };
 948         GValue height = { 0, };
 949         GValue width_ratio = { 0, };
 950         GValue height_ratio = { 0, };
 951
 952         /* View the previously shown page, but make sure to not open a document on
 953          * the last page, since closing it on the last page most likely means the
 954          * user was finished reading the document. In that case, reopening should
 955          * show the first page. */
 956         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 957                 gint n_pages;
 958                 gint new_page;
 959
 960                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 961                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 962                 ev_page_cache_set_current_page (window->priv->page_cache,
 963                                                 new_page);
 964                 g_value_unset (&page);
 965         }
 966
 967         setup_sidebar_from_metadata (window);
 968
 969         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 970             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 971                 return; /* size was already set in setup_size_from_metadata */
 972
 973         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 974             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 975                 gint       document_width;
 976                 gint       document_height;
 977                 GdkScreen *screen;
 978                 gint       request_width;
 979                 gint       request_height;
 980
 981                 ev_page_cache_get_max_width (window->priv->page_cache,
 982                                              0, 1.0,
 983                                              &document_width);
 984                 ev_page_cache_get_max_height (window->priv->page_cache,
 985                                              0, 1.0,
 986                                              &document_height);
 987
 988                 request_width = g_value_get_double (&width_ratio) * document_width;
 989                 request_height = g_value_get_double (&height_ratio) * document_height;
 990
 991                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 992
 993                 if (screen) {
 994                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 995                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 996                 }
 997
 998                 gtk_window_resize (GTK_WINDOW (window),
 999                                    request_width,
1000                                    request_height);
1001                 g_value_unset (&width_ratio);
1002                 g_value_unset (&height_ratio);
1003         }
1004 }
1005
1006 static void
1007 setup_size_from_metadata (EvWindow *window)
1008 {
1009         char *uri = window->priv->uri;
1010         GValue width = { 0, };
1011         GValue height = { 0, };
1012         GValue maximized = { 0, };
1013         GValue x = { 0, };
1014         GValue y = { 0, };
1015
1016         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1017                 if (g_value_get_boolean (&maximized)) {
1018                         gtk_window_maximize (GTK_WINDOW (window));
1019                         g_value_unset (&maximized);
1020                         return;
1021                 } else {
1022                         gtk_window_unmaximize (GTK_WINDOW (window));
1023                 }
1024                 g_value_unset (&maximized);
1025         }
1026
1027         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1028             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1029                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1030                                  g_value_get_int (&y));
1031                 g_value_unset (&x);
1032                 g_value_unset (&y);
1033         }
1034
1035         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1036             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1037                 gtk_window_resize (GTK_WINDOW (window),
1038                                    g_value_get_int (&width),
1039                                    g_value_get_int (&height));
1040                 g_value_unset (&width);
1041                 g_value_unset (&height);
1042         }
1043 }
1044
1045 static void
1046 setup_view_from_metadata (EvWindow *window)
1047 {
1048         EvView *view = EV_VIEW (window->priv->view);
1049         gchar *uri = window->priv->uri;
1050         GEnumValue *enum_value;
1051         GValue sizing_mode = { 0, };
1052         GValue zoom = { 0, };
1053         GValue continuous = { 0, };
1054         GValue dual_page = { 0, };
1055         GValue presentation = { 0, };
1056         GValue fullscreen = { 0, };
1057         GValue rotation = { 0, };
1058
1059         /* Sizing mode */
1060         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1061                 enum_value = g_enum_get_value_by_nick
1062                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1063                 g_value_unset (&sizing_mode);
1064                 ev_view_set_sizing_mode (view, enum_value->value);
1065         }
1066
1067         /* Zoom */
1068         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1069             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1070                 gdouble zoom_value;
1071
1072                 zoom_value = g_value_get_double (&zoom);
1073                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1074                 ev_view_set_zoom (view, zoom_value, FALSE);
1075                 g_value_unset (&zoom);
1076         }
1077
1078         /* Continuous */
1079         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1080                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1081                 g_value_unset (&continuous);
1082         }
1083
1084         /* Dual page */
1085         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1086                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1087                 g_value_unset (&dual_page);
1088         }
1089
1090         /* Presentation */
1091         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1092                 if (g_value_get_boolean (&presentation) && uri) {
1093                         ev_window_run_presentation (window);
1094                 }
1095                 g_value_unset (&presentation);
1096         }
1097
1098         /* Fullscreen */
1099         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1100                 if (g_value_get_boolean (&fullscreen) && uri) {
1101                         ev_window_run_fullscreen (window);
1102                 }
1103                 g_value_unset (&fullscreen);
1104         }
1105
1106         /* Rotation */
1107         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1108                 if (g_value_get_int (&rotation)) {
1109                         switch (g_value_get_int (&rotation)) {
1110                                 case 90:
1111                                         ev_view_set_rotation (view, 90);
1112                                         break;
1113                                 case 180:
1114                                         ev_view_set_rotation (view, 180);
1115                                         break;
1116                                 case 270:
1117                                         ev_view_set_rotation (view, 270);
1118                                         break;
1119                                 default:
1120                                         break;
1121                         }
1122                 }
1123                 g_value_unset (&rotation);
1124         }
1125 }
1126
1127 static void
1128 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1129 {
1130         if (ev_window->priv->thumbnail_job != NULL) {
1131                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1132                         ev_job_cancel (ev_window->priv->thumbnail_job);
1133
1134                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1135                                                       ev_window_set_icon_from_thumbnail,
1136                                                       ev_window);
1137                 g_object_unref (ev_window->priv->thumbnail_job);
1138                 ev_window->priv->thumbnail_job = NULL;
1139         }
1140 }
1141
1142 static void
1143 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1144                                    EvWindow       *ev_window)
1145 {
1146         if (job->thumbnail) {
1147                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1148                                      job->thumbnail);
1149         }
1150
1151         ev_window_clear_thumbnail_job (ev_window);
1152 }
1153
1154 static void
1155 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1156 {
1157         gint page_width, page_height;
1158         gdouble scale;
1159         EvDocument *document = ev_window->priv->document;
1160
1161         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1162             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1163                 return;
1164         }
1165
1166         ev_window_clear_thumbnail_job (ev_window);
1167
1168         ev_page_cache_get_size (ev_window->priv->page_cache,
1169                                 0, 0, 1.0,
1170                                 &page_width, &page_height);
1171         scale = (gdouble)128 / (gdouble)page_width;
1172
1173         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1174         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1175                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1176                           ev_window);
1177         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1178 }
1179
1180 static gboolean
1181 ev_window_setup_document (EvWindow *ev_window)
1182 {
1183         const EvDocumentInfo *info;
1184         EvDocument *document = ev_window->priv->document;
1185         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1186         GtkAction *action;
1187
1188         ev_window->priv->setup_document_idle = 0;
1189
1190         ev_window_refresh_window_thumbnail (ev_window, 0);
1191
1192         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1193         ev_window_title_set_document (ev_window->priv->title, document);
1194         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1195
1196         ev_sidebar_set_document (sidebar, document);
1197
1198         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1199         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1200         ev_window_setup_action_sensitivity (ev_window);
1201
1202         if (ev_window->priv->history)
1203                 g_object_unref (ev_window->priv->history);
1204         ev_window->priv->history = ev_history_new ();
1205         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1206         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1207
1208         if (ev_window->priv->properties) {
1209                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1210                                                    ev_window->priv->uri,
1211                                                    ev_window->priv->document);
1212         }
1213
1214         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1215         update_document_mode (ev_window, info->mode);
1216
1217         return FALSE;
1218 }
1219
1220 static void
1221 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1222 {
1223         EvView *view = EV_VIEW (ev_window->priv->view);
1224
1225         if (ev_window->priv->document)
1226                 g_object_unref (ev_window->priv->document);
1227         ev_window->priv->document = g_object_ref (document);
1228
1229         ev_window_set_message_area (ev_window, NULL);
1230
1231         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1232         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1233                           G_CALLBACK (page_changed_cb), ev_window);
1234         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1235                           G_CALLBACK (history_changed_cb), ev_window);
1236
1237         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1238                 gint page;
1239
1240                 /* Restart the current page */
1241                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1242                               0,
1243                               ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
1244                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1245                 g_object_unref (ev_window->priv->dest);
1246                 ev_window->priv->dest = NULL;
1247         }
1248
1249         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1250                 ev_view_set_document (view, document);
1251         } else {
1252                 ev_window_warning_message (ev_window, "%s",
1253                                            _("The document contains no pages"));
1254         }
1255
1256         if (ev_window->priv->setup_document_idle > 0)
1257                 g_source_remove (ev_window->priv->setup_document_idle);
1258         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1259 }
1260
1261 static void
1262 ev_window_document_changed (EvWindow *ev_window,
1263                             gpointer  user_data)
1264 {
1265         ev_window_reload_document (ev_window);
1266 }
1267
1268 static void
1269 ev_window_password_view_unlock (EvWindow *ev_window)
1270 {
1271         const gchar *password;
1272
1273         g_assert (ev_window->priv->load_job);
1274
1275         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1276         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1277         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1278 }
1279
1280 static void
1281 ev_window_clear_load_job (EvWindow *ev_window)
1282 {
1283         if (ev_window->priv->load_job != NULL) {
1284                 if (!ev_job_is_finished (ev_window->priv->load_job))
1285                         ev_job_cancel (ev_window->priv->load_job);
1286
1287                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1288                 g_object_unref (ev_window->priv->load_job);
1289                 ev_window->priv->load_job = NULL;
1290         }
1291 }
1292
1293 static void
1294 ev_window_clear_reload_job (EvWindow *ev_window)
1295 {
1296         if (ev_window->priv->reload_job != NULL) {
1297                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1298                         ev_job_cancel (ev_window->priv->reload_job);
1299
1300                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1301                 g_object_unref (ev_window->priv->reload_job);
1302                 ev_window->priv->reload_job = NULL;
1303         }
1304 }
1305
1306 static void
1307 ev_window_clear_local_uri (EvWindow *ev_window)
1308 {
1309         if (ev_window->priv->local_uri) {
1310                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1311                 g_free (ev_window->priv->local_uri);
1312                 ev_window->priv->local_uri = NULL;
1313         }
1314 }
1315
1316 static void
1317 ev_window_clear_temp_symlink (EvWindow *ev_window)
1318 {
1319         GFile *file, *tempdir;
1320
1321         if (!ev_window->priv->uri)
1322                 return;
1323
1324         file = g_file_new_for_uri (ev_window->priv->uri);
1325         tempdir = g_file_new_for_path (ev_tmp_dir ());
1326
1327         if (g_file_has_prefix (file, tempdir)) {
1328                 GFileInfo *file_info;
1329                 GError    *error = NULL;
1330
1331                 file_info = g_file_query_info (file,
1332                                                G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
1333                                                G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
1334                                                NULL, &error);
1335                 if (file_info) {
1336                         if (g_file_info_get_is_symlink (file_info))
1337                                 g_file_delete (file, NULL, NULL);
1338                         g_object_unref (file_info);
1339                 } else {
1340                         g_warning ("Error deleting temp symlink: %s\n", error->message);
1341                         g_error_free (error);
1342                 }
1343         }
1344
1345         g_object_unref (file);
1346         g_object_unref (tempdir);
1347 }
1348
1349 /* This callback will executed when load job will be finished.
1350  *
1351  * Since the flow of the error dialog is very confusing, we assume that both
1352  * document and uri will go away after this function is called, and thus we need
1353  * to ref/dup them.  Additionally, it needs to clear
1354  * ev_window->priv->password_{uri,document}, and thus people who call this
1355  * function should _not_ necessarily expect those to exist after being
1356  * called. */
1357 static void
1358 ev_window_load_job_cb (EvJob *job,
1359                        gpointer data)
1360 {
1361         EvWindow *ev_window = EV_WINDOW (data);
1362         EvDocument *document = EV_JOB (job)->document;
1363         EvJobLoad *job_load = EV_JOB_LOAD (job);
1364
1365         g_assert (job_load->uri);
1366
1367         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1368
1369         /* Success! */
1370         if (!ev_job_is_failed (job)) {
1371                 ev_window_set_document (ev_window, document);
1372
1373                 setup_document_from_metadata (ev_window);
1374                 setup_view_from_metadata (ev_window);
1375
1376                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1377
1378                 ev_window_title_set_type (ev_window->priv->title,
1379                                           EV_WINDOW_TITLE_DOCUMENT);
1380                 if (job_load->password) {
1381                         GPasswordSave flags;
1382
1383                         flags = ev_password_view_get_password_save_flags (
1384                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1385                         ev_keyring_save_password (ev_window->priv->uri,
1386                                                   job_load->password,
1387                                                   flags);
1388                 }
1389
1390                 if (ev_window->priv->dest) {
1391                         EvLink *link;
1392                         EvLinkAction *link_action;
1393
1394                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1395                         link = ev_link_new (NULL, link_action);
1396                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1397                         g_object_unref (link);
1398
1399                         /* Already unrefed by ev_link_action
1400                          * FIXME: link action should inc dest ref counting
1401                          * or not unref it at all
1402                          */
1403                         ev_window->priv->dest = NULL;
1404                 }
1405
1406                 switch (ev_window->priv->window_mode) {
1407                         case EV_WINDOW_MODE_FULLSCREEN:
1408                                 ev_window_run_fullscreen (ev_window);
1409                                 break;
1410                         case EV_WINDOW_MODE_PRESENTATION:
1411                                 ev_window_run_presentation (ev_window);
1412                                 break;
1413                         default:
1414                                 break;
1415                 }
1416
1417                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1418                         ev_window_cmd_edit_find (NULL, ev_window);
1419                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1420                                                         ev_window->priv->search_string);
1421                 }
1422
1423                 g_free (ev_window->priv->search_string);
1424                 ev_window->priv->search_string = NULL;
1425
1426                 /* Create a monitor for the document */
1427                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1428                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1429                                           G_CALLBACK (ev_window_document_changed),
1430                                           ev_window);
1431
1432                 ev_window_clear_load_job (ev_window);
1433                 return;
1434         }
1435
1436         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1437                 gchar *password;
1438
1439                 setup_view_from_metadata (ev_window);
1440
1441                 /* First look whether password is in keyring */
1442                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1443                 if (password) {
1444                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1445                                 /* Password in kering is wrong */
1446                                 ev_job_load_set_password (job_load, NULL);
1447                                 /* FIXME: delete password from keyring? */
1448                         } else {
1449                                 ev_job_load_set_password (job_load, password);
1450                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1451                                 g_free (password);
1452                                 return;
1453                         }
1454
1455                         g_free (password);
1456                 }
1457
1458                 /* We need to ask the user for a password */
1459                 ev_window_title_set_uri (ev_window->priv->title,
1460                                          ev_window->priv->uri);
1461                 ev_window_title_set_type (ev_window->priv->title,
1462                                           EV_WINDOW_TITLE_PASSWORD);
1463
1464                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1465                                           job_load->uri);
1466
1467                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1468
1469                 ev_job_load_set_password (job_load, NULL);
1470                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1471         } else {
1472                 ev_window_error_message (ev_window, job->error,
1473                                          "%s", _("Unable to open document"));
1474                 ev_window_clear_load_job (ev_window);
1475         }
1476 }
1477
1478 static void
1479 ev_window_reload_job_cb (EvJob    *job,
1480                          EvWindow *ev_window)
1481 {
1482         GtkWidget *widget;
1483
1484         if (ev_job_is_failed (job)) {
1485                 ev_window_clear_reload_job (ev_window);
1486                 ev_window->priv->in_reload = FALSE;
1487                 g_object_unref (ev_window->priv->dest);
1488                 ev_window->priv->dest = NULL;
1489
1490                 return;
1491         }
1492
1493         ev_window_set_document (ev_window, job->document);
1494
1495         /* Restart the search after reloading */
1496         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1497         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1498                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1499                                             NULL, ev_window);
1500         }
1501
1502         ev_window_clear_reload_job (ev_window);
1503         ev_window->priv->in_reload = FALSE;
1504 }
1505
1506 /**
1507  * ev_window_get_uri:
1508  * @ev_window: The instance of the #EvWindow.
1509  *
1510  * It returns the uri of the document showed in the #EvWindow.
1511  *
1512  * Returns: the uri of the document showed in the #EvWindow.
1513  */
1514 const char *
1515 ev_window_get_uri (EvWindow *ev_window)
1516 {
1517         return ev_window->priv->uri;
1518 }
1519
1520 /**
1521  * ev_window_close_dialogs:
1522  * @ev_window: The window where dialogs will be closed.
1523  *
1524  * It looks for password, print and properties dialogs and closes them and
1525  * frees them from memory. If there is any print job it does free it too.
1526  */
1527 static void
1528 ev_window_close_dialogs (EvWindow *ev_window)
1529 {
1530         if (ev_window->priv->print_dialog)
1531                 gtk_widget_destroy (ev_window->priv->print_dialog);
1532         ev_window->priv->print_dialog = NULL;
1533
1534         if (ev_window->priv->properties)
1535                 gtk_widget_destroy (ev_window->priv->properties);
1536         ev_window->priv->properties = NULL;
1537 }
1538
1539 static void
1540 ev_window_clear_progress_idle (EvWindow *ev_window)
1541 {
1542         if (ev_window->priv->progress_idle > 0)
1543                 g_source_remove (ev_window->priv->progress_idle);
1544         ev_window->priv->progress_idle = 0;
1545 }
1546
1547 static void
1548 reset_progress_idle (EvWindow *ev_window)
1549 {
1550         ev_window->priv->progress_idle = 0;
1551 }
1552
1553 static void
1554 ev_window_show_progress_message (EvWindow   *ev_window,
1555                                  guint       interval,
1556                                  GSourceFunc function)
1557 {
1558         if (ev_window->priv->progress_idle > 0)
1559                 g_source_remove (ev_window->priv->progress_idle);
1560         ev_window->priv->progress_idle =
1561                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1562                                             interval, function,
1563                                             ev_window,
1564                                             (GDestroyNotify)reset_progress_idle);
1565 }
1566
1567 static void
1568 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1569 {
1570         if (ev_window->priv->progress_cancellable)
1571                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1572         else
1573                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1574 }
1575
1576 static void
1577 ev_window_progress_response_cb (EvProgressMessageArea *area,
1578                                 gint                   response,
1579                                 EvWindow              *ev_window)
1580 {
1581         if (response == GTK_RESPONSE_CANCEL)
1582                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1583         ev_window_set_message_area (ev_window, NULL);
1584 }
1585
1586 static gboolean
1587 show_loading_progress (EvWindow *ev_window)
1588 {
1589         GtkWidget *area;
1590         gchar     *text;
1591
1592         if (ev_window->priv->message_area)
1593                 return FALSE;
1594
1595         text = g_strdup_printf (_("Loading document from %s"),
1596                                 ev_window->priv->uri);
1597         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1598                                              text,
1599                                              GTK_STOCK_CLOSE,
1600                                              GTK_RESPONSE_CLOSE,
1601                                              GTK_STOCK_CANCEL,
1602                                              GTK_RESPONSE_CANCEL,
1603                                              NULL);
1604         g_signal_connect (area, "response",
1605                           G_CALLBACK (ev_window_progress_response_cb),
1606                           ev_window);
1607         gtk_widget_show (area);
1608         ev_window_set_message_area (ev_window, area);
1609         g_free (text);
1610
1611         return FALSE;
1612 }
1613
1614 static void
1615 ev_window_load_remote_failed (EvWindow *ev_window,
1616                               GError   *error)
1617 {
1618         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1619         ev_window->priv->in_reload = FALSE;
1620         ev_window_error_message (ev_window, error,
1621                                  "%s", _("Unable to open document"));
1622         g_free (ev_window->priv->local_uri);
1623         ev_window->priv->local_uri = NULL;
1624         ev_window->priv->uri_mtime = 0;
1625 }
1626
1627 static void
1628 set_uri_mtime (GFile        *source,
1629                GAsyncResult *async_result,
1630                EvWindow     *ev_window)
1631 {
1632         GFileInfo *info;
1633         GError *error = NULL;
1634
1635         info = g_file_query_info_finish (source, async_result, &error);
1636
1637         if (error) {
1638                 ev_window->priv->uri_mtime = 0;
1639                 g_error_free (error);
1640         } else {
1641                 GTimeVal mtime;
1642
1643                 g_file_info_get_modification_time (info, &mtime);
1644                 ev_window->priv->uri_mtime = mtime.tv_sec;
1645                 g_object_unref (info);
1646         }
1647
1648         g_object_unref (source);
1649 }
1650
1651 static void
1652 mount_volume_ready_cb (GFile        *source,
1653                        GAsyncResult *async_result,
1654                        EvWindow     *ev_window)
1655 {
1656         GError *error = NULL;
1657
1658         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1659
1660         if (error) {
1661                 ev_window_load_remote_failed (ev_window, error);
1662                 g_object_unref (source);
1663                 g_error_free (error);
1664         } else {
1665                 /* Volume successfully mounted,
1666                    try opening the file again */
1667                 ev_window_load_file_remote (ev_window, source);
1668         }
1669 }
1670
1671 static void
1672 window_open_file_copy_ready_cb (GFile        *source,
1673                                 GAsyncResult *async_result,
1674                                 EvWindow     *ev_window)
1675 {
1676         GError *error = NULL;
1677
1678         ev_window_clear_progress_idle (ev_window);
1679
1680         g_file_copy_finish (source, async_result, &error);
1681         if (!error) {
1682                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1683                 g_file_query_info_async (source,
1684                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1685                                          0, G_PRIORITY_DEFAULT,
1686                                          NULL,
1687                                          (GAsyncReadyCallback)set_uri_mtime,
1688                                          ev_window);
1689                 return;
1690         }
1691
1692         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1693                 GMountOperation *operation;
1694
1695                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1696                 g_file_mount_enclosing_volume (source,
1697                                                G_MOUNT_MOUNT_NONE,
1698                                                operation, NULL,
1699                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1700                                                ev_window);
1701                 g_object_unref (operation);
1702         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1703                 ev_window_clear_load_job (ev_window);
1704                 ev_window_clear_local_uri (ev_window);
1705                 g_free (ev_window->priv->uri);
1706                 ev_window->priv->uri = NULL;
1707                 g_object_unref (source);
1708
1709                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1710         } else {
1711                 ev_window_load_remote_failed (ev_window, error);
1712                 g_object_unref (source);
1713         }
1714
1715         g_error_free (error);
1716 }
1717
1718 static void
1719 window_open_file_copy_progress_cb (goffset   n_bytes,
1720                                    goffset   total_bytes,
1721                                    EvWindow *ev_window)
1722 {
1723         gchar *status;
1724         gdouble fraction;
1725
1726         if (!ev_window->priv->message_area)
1727                 return;
1728
1729         fraction = n_bytes / (gdouble)total_bytes;
1730         status = g_strdup_printf (_("Downloading document (%d%%)"),
1731                                   (gint)(fraction * 100));
1732
1733         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1734                                              status);
1735         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1736                                                fraction);
1737
1738         g_free (status);
1739 }
1740
1741 static void
1742 ev_window_load_file_remote (EvWindow *ev_window,
1743                             GFile    *source_file)
1744 {
1745         GFile *target_file;
1746
1747         if (!ev_window->priv->local_uri) {
1748                 gchar *tmp_name;
1749                 gchar *base_name;
1750
1751                 /* We'd like to keep extension of source uri since
1752                  * it helps to resolve some mime types, say cbz */
1753                 tmp_name = ev_tmp_filename (NULL);
1754                 base_name = g_file_get_basename (source_file);
1755                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1756                                                           base_name, NULL);
1757                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1758                                      ev_window->priv->local_uri);
1759                 g_free (base_name);
1760                 g_free (tmp_name);
1761         }
1762
1763         ev_window_reset_progress_cancellable (ev_window);
1764
1765         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1766         g_file_copy_async (source_file, target_file,
1767                            0, G_PRIORITY_DEFAULT,
1768                            ev_window->priv->progress_cancellable,
1769                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1770                            ev_window,
1771                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1772                            ev_window);
1773         g_object_unref (target_file);
1774
1775         ev_window_show_progress_message (ev_window, 1,
1776                                          (GSourceFunc)show_loading_progress);
1777 }
1778
1779 void
1780 ev_window_open_uri (EvWindow       *ev_window,
1781                     const char     *uri,
1782                     EvLinkDest     *dest,
1783                     EvWindowRunMode mode,
1784                     const gchar    *search_string)
1785 {
1786         GFile *source_file;
1787
1788         ev_window->priv->in_reload = FALSE;
1789
1790         if (ev_window->priv->uri &&
1791             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1792                 ev_window_reload_document (ev_window);
1793                 return;
1794         }
1795
1796         if (ev_window->priv->monitor) {
1797                 g_object_unref (ev_window->priv->monitor);
1798                 ev_window->priv->monitor = NULL;
1799         }
1800
1801         ev_window_close_dialogs (ev_window);
1802         ev_window_clear_load_job (ev_window);
1803         ev_window_clear_local_uri (ev_window);
1804         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1805
1806         ev_window->priv->window_mode = mode;
1807
1808         if (ev_window->priv->uri)
1809                 g_free (ev_window->priv->uri);
1810         ev_window->priv->uri = g_strdup (uri);
1811
1812         if (ev_window->priv->search_string)
1813                 g_free (ev_window->priv->search_string);
1814         ev_window->priv->search_string = search_string ?
1815                 g_strdup (search_string) : NULL;
1816
1817         if (ev_window->priv->dest)
1818                 g_object_unref (ev_window->priv->dest);
1819         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1820
1821         setup_size_from_metadata (ev_window);
1822
1823         ev_window->priv->load_job = ev_job_load_new (uri);
1824         g_signal_connect (ev_window->priv->load_job,
1825                           "finished",
1826                           G_CALLBACK (ev_window_load_job_cb),
1827                           ev_window);
1828
1829         source_file = g_file_new_for_uri (uri);
1830         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1831                 ev_window_load_file_remote (ev_window, source_file);
1832         } else {
1833                 g_object_unref (source_file);
1834                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1835         }
1836 }
1837
1838 static void
1839 ev_window_reload_local (EvWindow *ev_window)
1840 {
1841         const gchar *uri;
1842
1843         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1844         ev_window->priv->reload_job = ev_job_load_new (uri);
1845         g_signal_connect (ev_window->priv->reload_job, "finished",
1846                           G_CALLBACK (ev_window_reload_job_cb),
1847                           ev_window);
1848         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1849 }
1850
1851 static gboolean
1852 show_reloading_progress (EvWindow *ev_window)
1853 {
1854         GtkWidget *area;
1855         gchar     *text;
1856
1857         if (ev_window->priv->message_area)
1858                 return FALSE;
1859
1860         text = g_strdup_printf (_("Reloading document from %s"),
1861                                 ev_window->priv->uri);
1862         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1863                                              text,
1864                                              GTK_STOCK_CLOSE,
1865                                              GTK_RESPONSE_CLOSE,
1866                                              GTK_STOCK_CANCEL,
1867                                              GTK_RESPONSE_CANCEL,
1868                                              NULL);
1869         g_signal_connect (area, "response",
1870                           G_CALLBACK (ev_window_progress_response_cb),
1871                           ev_window);
1872         gtk_widget_show (area);
1873         ev_window_set_message_area (ev_window, area);
1874         g_free (text);
1875
1876         return FALSE;
1877 }
1878
1879 static void
1880 reload_remote_copy_ready_cb (GFile        *remote,
1881                              GAsyncResult *async_result,
1882                              EvWindow     *ev_window)
1883 {
1884         GError *error = NULL;
1885
1886         ev_window_clear_progress_idle (ev_window);
1887
1888         g_file_copy_finish (remote, async_result, &error);
1889         if (error) {
1890                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1891                         ev_window_error_message (ev_window, error,
1892                                                  "%s", _("Failed to reload document."));
1893                 g_error_free (error);
1894         } else {
1895                 ev_window_reload_local (ev_window);
1896         }
1897
1898         g_object_unref (remote);
1899 }
1900
1901 static void
1902 reload_remote_copy_progress_cb (goffset   n_bytes,
1903                                 goffset   total_bytes,
1904                                 EvWindow *ev_window)
1905 {
1906         gchar *status;
1907         gdouble fraction;
1908
1909         if (!ev_window->priv->message_area)
1910                 return;
1911
1912         fraction = n_bytes / (gdouble)total_bytes;
1913         status = g_strdup_printf (_("Downloading document (%d%%)"),
1914                                   (gint)(fraction * 100));
1915
1916         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1917                                              status);
1918         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1919                                                fraction);
1920
1921         g_free (status);
1922 }
1923
1924 static void
1925 query_remote_uri_mtime_cb (GFile        *remote,
1926                            GAsyncResult *async_result,
1927                            EvWindow     *ev_window)
1928 {
1929         GFileInfo *info;
1930         GTimeVal   mtime;
1931         GError    *error = NULL;
1932
1933         info = g_file_query_info_finish (remote, async_result, &error);
1934         if (error) {
1935                 g_error_free (error);
1936                 g_object_unref (remote);
1937                 ev_window_reload_local (ev_window);
1938
1939                 return;
1940         }
1941
1942         g_file_info_get_modification_time (info, &mtime);
1943         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1944                 GFile *target_file;
1945
1946                 /* Remote file has changed */
1947                 ev_window->priv->uri_mtime = mtime.tv_sec;
1948
1949                 ev_window_reset_progress_cancellable (ev_window);
1950
1951                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1952                 g_file_copy_async (remote, target_file,
1953                                    G_FILE_COPY_OVERWRITE,
1954                                    G_PRIORITY_DEFAULT,
1955                                    ev_window->priv->progress_cancellable,
1956                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1957                                    ev_window,
1958                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1959                                    ev_window);
1960                 g_object_unref (target_file);
1961                 ev_window_show_progress_message (ev_window, 1,
1962                                                  (GSourceFunc)show_reloading_progress);
1963         } else {
1964                 g_object_unref (remote);
1965                 ev_window_reload_local (ev_window);
1966         }
1967
1968         g_object_unref (info);
1969 }
1970
1971 static void
1972 ev_window_reload_remote (EvWindow *ev_window)
1973 {
1974         GFile *remote;
1975
1976         remote = g_file_new_for_uri (ev_window->priv->uri);
1977         /* Reload the remote uri only if it has changed */
1978         g_file_query_info_async (remote,
1979                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1980                                  0, G_PRIORITY_DEFAULT,
1981                                  NULL,
1982                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1983                                  ev_window);
1984 }
1985
1986 static void
1987 ev_window_reload_document (EvWindow *ev_window)
1988 {
1989         gint page;
1990
1991
1992         ev_window_clear_reload_job (ev_window);
1993         ev_window->priv->in_reload = TRUE;
1994
1995         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1996
1997         if (ev_window->priv->dest)
1998                 g_object_unref (ev_window->priv->dest);
1999         /* FIXME: save the scroll position too (xyz dest) */
2000         ev_window->priv->dest = ev_link_dest_new_page (page);
2001
2002         if (ev_window->priv->local_uri) {
2003                 ev_window_reload_remote (ev_window);
2004         } else {
2005                 ev_window_reload_local (ev_window);
2006         }
2007 }
2008
2009 static void
2010 file_open_dialog_response_cb (GtkWidget *chooser,
2011                               gint       response_id,
2012                               EvWindow  *ev_window)
2013 {
2014         gchar *uri;
2015
2016         if (response_id == GTK_RESPONSE_OK) {
2017                 GSList *uris;
2018
2019                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2020
2021                 ev_application_open_uri_list (EV_APP, uris,
2022                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2023                                               GDK_CURRENT_TIME);
2024
2025                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2026                 g_slist_free (uris);
2027         }
2028
2029         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
2030         ev_application_set_chooser_uri (EV_APP, uri);
2031         g_free (uri);
2032
2033         gtk_widget_destroy (chooser);
2034 }
2035
2036 static void
2037 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2038 {
2039         GtkWidget *chooser;
2040
2041         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2042                                                GTK_WINDOW (window),
2043                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2044                                                GTK_STOCK_CANCEL,
2045                                                GTK_RESPONSE_CANCEL,
2046                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2047                                                NULL);
2048
2049         ev_document_factory_add_filters (chooser, NULL);
2050         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2051         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2052         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
2053                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2054                                           ev_application_get_chooser_uri (EV_APP));
2055         } else if (window->priv->uri != NULL) {
2056                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2057                                           window->priv->uri);
2058         } else {
2059                 const gchar *folder;
2060
2061                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2062                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2063                                                      folder ? folder : g_get_home_dir ());
2064         }
2065
2066         g_signal_connect (chooser, "response",
2067                           G_CALLBACK (file_open_dialog_response_cb),
2068                           window);
2069
2070         gtk_widget_show (chooser);
2071 }
2072
2073 static gchar *
2074 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2075 {
2076         gchar *tmp_filename = NULL;
2077         gchar *name;
2078         gint   res;
2079         guint  i = 0;
2080
2081         name = g_path_get_basename (filename);
2082
2083         do {
2084                 gchar *basename;
2085
2086                 if (tmp_filename)
2087                         g_free (tmp_filename);
2088
2089                 basename = g_strdup_printf ("%s-%d", name, i++);
2090                 tmp_filename = g_build_filename (ev_tmp_dir (),
2091                                                  basename, NULL);
2092
2093                 g_free (basename);
2094         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
2095
2096         g_free (name);
2097
2098         if (res != 0 && errno != EEXIST) {
2099                 if (error) {
2100                         *error = g_error_new (G_FILE_ERROR,
2101                                               g_file_error_from_errno (errno),
2102                                               _("Couldn't create symlink “%s”: %s"),
2103                                               tmp_filename, strerror (errno));
2104                 }
2105
2106                 g_free (tmp_filename);
2107
2108                 return NULL;
2109         }
2110
2111         return tmp_filename;
2112 }
2113
2114 static void
2115 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2116 {
2117         GError      *error = NULL;
2118         gchar       *symlink_uri;
2119         gchar       *old_filename;
2120         gchar       *new_filename;
2121         const gchar *uri_unc;
2122
2123         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2124                                      "uri-uncompressed");
2125         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2126                                             NULL, NULL);
2127         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2128
2129         if (error) {
2130                 ev_window_error_message (window, error,
2131                                          "%s", _("Cannot open a copy."));
2132                 g_error_free (error);
2133                 g_free (old_filename);
2134                 g_free (new_filename);
2135
2136                 return;
2137         }
2138
2139         g_free (old_filename);
2140
2141         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2142         g_free (new_filename);
2143
2144         ev_application_open_uri_at_dest (EV_APP,
2145                                          symlink_uri,
2146                                          gtk_window_get_screen (GTK_WINDOW (window)),
2147                                          dest,
2148                                          0,
2149                                          NULL,
2150                                          GDK_CURRENT_TIME);
2151         g_free (symlink_uri);
2152 }
2153
2154 static void
2155 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2156 {
2157         EvPageCache *page_cache;
2158         EvLinkDest  *dest;
2159         gint         current_page;
2160
2161         page_cache = ev_page_cache_get (window->priv->document);
2162         current_page = ev_page_cache_get_current_page (page_cache);
2163
2164         dest = ev_link_dest_new_page (current_page);
2165         ev_window_cmd_file_open_copy_at_dest (window, dest);
2166         g_object_unref (dest);
2167 }
2168
2169 static void
2170 ev_window_cmd_recent_file_activate (GtkAction *action,
2171                                     EvWindow  *window)
2172 {
2173         GtkRecentInfo *info;
2174         const gchar   *uri;
2175
2176         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2177         g_assert (info != NULL);
2178
2179         uri = gtk_recent_info_get_uri (info);
2180
2181         ev_application_open_uri_at_dest (EV_APP, uri,
2182                                          gtk_window_get_screen (GTK_WINDOW (window)),
2183                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2184 }
2185
2186 static void
2187 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2188                                              const gchar        *uri,
2189                                              EvWindow           *window)
2190 {
2191         ev_application_open_uri_at_dest (EV_APP, uri,
2192                                          gtk_window_get_screen (GTK_WINDOW (window)),
2193                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2194 }
2195
2196 static void
2197 ev_window_add_recent (EvWindow *window, const char *filename)
2198 {
2199         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2200 }
2201
2202 static gint
2203 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2204 {
2205         gboolean     has_ev_a, has_ev_b;
2206         const gchar *evince = g_get_application_name ();
2207
2208         has_ev_a = gtk_recent_info_has_application (a, evince);
2209         has_ev_b = gtk_recent_info_has_application (b, evince);
2210
2211         if (has_ev_a && has_ev_b) {
2212                 time_t time_a, time_b;
2213
2214                 time_a = gtk_recent_info_get_modified (a);
2215                 time_b = gtk_recent_info_get_modified (b);
2216
2217                 return (time_b - time_a);
2218         } else if (has_ev_a) {
2219                 return -1;
2220         } else if (has_ev_b) {
2221                 return 1;
2222         }
2223
2224         return 0;
2225 }
2226
2227 /*
2228  * Doubles underscore to avoid spurious menu accels.
2229  */
2230 static gchar *
2231 ev_window_get_recent_file_label (gint index, const gchar *filename)
2232 {
2233         GString *str;
2234         gint length;
2235         const gchar *p;
2236         const gchar *end;
2237         gboolean is_rtl;
2238
2239         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2240
2241         g_return_val_if_fail (filename != NULL, NULL);
2242
2243         length = strlen (filename);
2244         str = g_string_sized_new (length + 10);
2245         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2246
2247         p = filename;
2248         end = filename + length;
2249
2250         while (p != end) {
2251                 const gchar *next;
2252                 next = g_utf8_next_char (p);
2253
2254                 switch (*p) {
2255                         case '_':
2256                                 g_string_append (str, "__");
2257                                 break;
2258                         default:
2259                                 g_string_append_len (str, p, next - p);
2260                                 break;
2261                 }
2262
2263                 p = next;
2264         }
2265
2266         return g_string_free (str, FALSE);
2267 }
2268
2269 static void
2270 ev_window_setup_recent (EvWindow *ev_window)
2271 {
2272         GList        *items, *l;
2273         guint         n_items = 0;
2274         const gchar  *evince = g_get_application_name ();
2275         static guint  i = 0;
2276
2277         if (ev_window->priv->recent_ui_id > 0) {
2278                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2279                                           ev_window->priv->recent_ui_id);
2280                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2281         }
2282         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2283
2284         if (ev_window->priv->recent_action_group) {
2285                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2286                                                     ev_window->priv->recent_action_group);
2287                 g_object_unref (ev_window->priv->recent_action_group);
2288         }
2289         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2290         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2291                                             ev_window->priv->recent_action_group, 0);
2292
2293         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2294         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2295
2296         for (l = items; l && l->data; l = g_list_next (l)) {
2297                 GtkRecentInfo *info;
2298                 GtkAction     *action;
2299                 gchar         *action_name;
2300                 gchar         *label;
2301
2302                 info = (GtkRecentInfo *) l->data;
2303
2304                 if (!gtk_recent_info_has_application (info, evince) ||
2305                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2306                         continue;
2307
2308                 action_name = g_strdup_printf ("RecentFile%u", i++);
2309                 label = ev_window_get_recent_file_label (
2310                         n_items + 1, gtk_recent_info_get_display_name (info));
2311
2312                 action = g_object_new (GTK_TYPE_ACTION,
2313                                        "name", action_name,
2314                                        "label", label,
2315                                        NULL);
2316
2317                 g_object_set_data_full (G_OBJECT (action),
2318                                         "gtk-recent-info",
2319                                         gtk_recent_info_ref (info),
2320                                         (GDestroyNotify) gtk_recent_info_unref);
2321
2322                 g_signal_connect (action, "activate",
2323                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2324                                   (gpointer) ev_window);
2325
2326                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2327                                              action);
2328                 g_object_unref (action);
2329
2330                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2331                                        ev_window->priv->recent_ui_id,
2332                                        "/MainMenu/FileMenu/RecentFilesMenu",
2333                                        label,
2334                                        action_name,
2335                                        GTK_UI_MANAGER_MENUITEM,
2336                                        FALSE);
2337                 g_free (action_name);
2338                 g_free (label);
2339
2340                 if (++n_items == 5)
2341                         break;
2342         }
2343
2344         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2345         g_list_free (items);
2346 }
2347
2348 static gboolean
2349 show_saving_progress (GFile *dst)
2350 {
2351         EvWindow  *ev_window;
2352         GtkWidget *area;
2353         gchar     *text;
2354         gchar     *uri;
2355         EvSaveType save_type;
2356
2357         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2358         ev_window->priv->progress_idle = 0;
2359
2360         if (ev_window->priv->message_area)
2361                 return FALSE;
2362
2363         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2364         uri = g_file_get_uri (dst);
2365         switch (save_type) {
2366         case EV_SAVE_DOCUMENT:
2367                 text = g_strdup_printf (_("Saving document to %s"), uri);
2368                 break;
2369         case EV_SAVE_ATTACHMENT:
2370                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2371                 break;
2372         case EV_SAVE_IMAGE:
2373                 text = g_strdup_printf (_("Saving image to %s"), uri);
2374                 break;
2375         default:
2376                 g_assert_not_reached ();
2377         }
2378         g_free (uri);
2379         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2380                                              text,
2381                                              GTK_STOCK_CLOSE,
2382                                              GTK_RESPONSE_CLOSE,
2383                                              GTK_STOCK_CANCEL,
2384                                              GTK_RESPONSE_CANCEL,
2385                                              NULL);
2386         g_signal_connect (area, "response",
2387                           G_CALLBACK (ev_window_progress_response_cb),
2388                           ev_window);
2389         gtk_widget_show (area);
2390         ev_window_set_message_area (ev_window, area);
2391         g_free (text);
2392
2393         return FALSE;
2394 }
2395
2396 static void
2397 window_save_file_copy_ready_cb (GFile        *src,
2398                                 GAsyncResult *async_result,
2399                                 GFile        *dst)
2400 {
2401         EvWindow *ev_window;
2402         GError   *error = NULL;
2403
2404         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2405         ev_window_clear_progress_idle (ev_window);
2406
2407         if (g_file_copy_finish (src, async_result, &error)) {
2408                 ev_tmp_file_unlink (src);
2409                 return;
2410         }
2411
2412         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2413                 gchar *name;
2414
2415                 name = g_file_get_basename (dst);
2416                 ev_window_error_message (ev_window, error,
2417                                          _("The file could not be saved as “%s”."),
2418                                          name);
2419                 g_free (name);
2420         }
2421         ev_tmp_file_unlink (src);
2422         g_error_free (error);
2423 }
2424
2425 static void
2426 window_save_file_copy_progress_cb (goffset n_bytes,
2427                                    goffset total_bytes,
2428                                    GFile  *dst)
2429 {
2430         EvWindow  *ev_window;
2431         EvSaveType save_type;
2432         gchar     *status;
2433         gdouble    fraction;
2434
2435         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2436
2437         if (!ev_window->priv->message_area)
2438                 return;
2439
2440         fraction = n_bytes / (gdouble)total_bytes;
2441         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2442
2443         switch (save_type) {
2444         case EV_SAVE_DOCUMENT:
2445                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2446                                           (gint)(fraction * 100));
2447                 break;
2448         case EV_SAVE_ATTACHMENT:
2449                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2450                                           (gint)(fraction * 100));
2451                 break;
2452         case EV_SAVE_IMAGE:
2453                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2454                                           (gint)(fraction * 100));
2455                 break;
2456         default:
2457                 g_assert_not_reached ();
2458         }
2459
2460         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2461                                              status);
2462         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2463                                                fraction);
2464
2465         g_free (status);
2466 }
2467
2468 static void
2469 ev_window_save_remote (EvWindow  *ev_window,
2470                        EvSaveType save_type,
2471                        GFile     *src,
2472                        GFile     *dst)
2473 {
2474         ev_window_reset_progress_cancellable (ev_window);
2475         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2476         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2477         g_file_copy_async (src, dst,
2478                            G_FILE_COPY_OVERWRITE,
2479                            G_PRIORITY_DEFAULT,
2480                            ev_window->priv->progress_cancellable,
2481                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2482                            dst,
2483                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2484                            dst);
2485         ev_window->priv->progress_idle =
2486                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2487                                             1,
2488                                             (GSourceFunc)show_saving_progress,
2489                                             dst,
2490                                             NULL);
2491 }
2492
2493 static void
2494 ev_window_clear_save_job (EvWindow *ev_window)
2495 {
2496         if (ev_window->priv->save_job != NULL) {
2497                 if (!ev_job_is_finished (ev_window->priv->save_job))
2498                         ev_job_cancel (ev_window->priv->save_job);
2499
2500                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2501                                                       ev_window_save_job_cb,
2502                                                       ev_window);
2503                 g_object_unref (ev_window->priv->save_job);
2504                 ev_window->priv->save_job = NULL;
2505         }
2506 }
2507
2508 static void
2509 ev_window_save_job_cb (EvJob     *job,
2510                        EvWindow  *window)
2511 {
2512         if (ev_job_is_failed (job)) {
2513                 ev_window_error_message (window, job->error,
2514                                          _("The file could not be saved as “%s”."),
2515                                          EV_JOB_SAVE (job)->uri);
2516         }
2517
2518         ev_window_clear_save_job (window);
2519 }
2520
2521 static void
2522 file_save_dialog_response_cb (GtkWidget *fc,
2523                               gint       response_id,
2524                               EvWindow  *ev_window)
2525 {
2526         gchar *uri;
2527
2528         if (response_id != GTK_RESPONSE_OK) {
2529                 gtk_widget_destroy (fc);
2530                 return;
2531         }
2532
2533         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2534         /* FIXME: remote copy should be done here rather than in the save job,
2535          * so that we can track progress and cancel the operation
2536          */
2537
2538         ev_window_clear_save_job (ev_window);
2539         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2540                                                      uri, ev_window->priv->uri);
2541         g_signal_connect (ev_window->priv->save_job, "finished",
2542                           G_CALLBACK (ev_window_save_job_cb),
2543                           ev_window);
2544         /* The priority doesn't matter for this job */
2545         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2546
2547         g_free (uri);
2548         gtk_widget_destroy (fc);
2549 }
2550
2551 static void
2552 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2553 {
2554         GtkWidget *fc;
2555         gchar *base_name;
2556         GFile *file;
2557         const gchar *folder;
2558
2559         fc = gtk_file_chooser_dialog_new (
2560                 _("Save a Copy"),
2561                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2562                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2563                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2564                 NULL);
2565
2566         ev_document_factory_add_filters (fc, ev_window->priv->document);
2567         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2568         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2569                                                 GTK_RESPONSE_OK,
2570                                                 GTK_RESPONSE_CANCEL,
2571                                                 -1);
2572
2573         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2574         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2575         file = g_file_new_for_uri (ev_window->priv->uri);
2576         base_name = g_file_get_basename (file);
2577         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2578
2579         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2580         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2581                                              folder ? folder : g_get_home_dir ());
2582
2583         g_object_unref (file);
2584         g_free (base_name);
2585
2586         g_signal_connect (fc, "response",
2587                           G_CALLBACK (file_save_dialog_response_cb),
2588                           ev_window);
2589
2590         gtk_widget_show (fc);
2591 }
2592
2593 static void
2594 ev_window_load_print_settings_from_metadata (EvWindow *window)
2595 {
2596         gchar *uri = window->priv->uri;
2597         gint   i;
2598
2599         /* Load print setting that are specific to the document */
2600         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2601                 GValue   value = { 0, };
2602                 gboolean success;
2603
2604                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2605                 gtk_print_settings_set (window->priv->print_settings,
2606                                         document_print_settings[i],
2607                                         success ? g_value_get_string (&value) : NULL);
2608                 if (success)
2609                         g_value_unset (&value);
2610         }
2611 }
2612
2613 static void
2614 ev_window_save_print_settings (EvWindow *window)
2615 {
2616         gchar *uri = window->priv->uri;
2617         gint   i;
2618
2619         /* Save print settings that are specific to the document */
2620         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2621                 const gchar *value;
2622
2623                 value = gtk_print_settings_get (window->priv->print_settings,
2624                                                 document_print_settings[i]);
2625                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2626         }
2627 }
2628
2629 static void
2630 ev_window_save_print_page_setup (EvWindow *window)
2631 {
2632         gchar        *uri = window->priv->uri;
2633         GtkPageSetup *page_setup = window->priv->print_page_setup;
2634
2635         /* Save page setup options that are specific to the document */
2636         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2637                                      gtk_page_setup_get_orientation (page_setup));
2638         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2639                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2640         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2641                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2642         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2643                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2644         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2645                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2646 }
2647
2648 static void
2649 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2650 {
2651         gchar        *uri = window->priv->uri;
2652         GtkPageSetup *page_setup = window->priv->print_page_setup;
2653         GtkPaperSize *paper_size;
2654         GValue        value = { 0, };
2655
2656         paper_size = gtk_page_setup_get_paper_size (page_setup);
2657
2658         /* Load page setup options that are specific to the document */
2659         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2660                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2661                 g_value_unset (&value);
2662         } else {
2663                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2664         }
2665
2666         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2667                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2668                 g_value_unset (&value);
2669         } else {
2670                 gtk_page_setup_set_top_margin (page_setup,
2671                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2672                                                GTK_UNIT_MM);
2673         }
2674
2675         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2676                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2677                 g_value_unset (&value);
2678         } else {
2679                 gtk_page_setup_set_bottom_margin (page_setup,
2680                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2681                                                   GTK_UNIT_MM);
2682         }
2683
2684         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2685                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2686                 g_value_unset (&value);
2687         } else {
2688                 gtk_page_setup_set_left_margin (page_setup,
2689                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2690                                                 GTK_UNIT_MM);
2691         }
2692
2693         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2694                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2695                 g_value_unset (&value);
2696         } else {
2697                 gtk_page_setup_set_right_margin (page_setup,
2698                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2699                                                  GTK_UNIT_MM);
2700         }
2701 }
2702
2703 static void
2704 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2705                                     EvWindow     *window)
2706 {
2707         /* Dialog was canceled */
2708         if (!page_setup)
2709                 return;
2710
2711         if (window->priv->print_page_setup != page_setup) {
2712                 if (window->priv->print_page_setup)
2713                         g_object_unref (window->priv->print_page_setup);
2714                 window->priv->print_page_setup = g_object_ref (page_setup);
2715         }
2716
2717         ev_application_set_page_setup (EV_APP, page_setup);
2718         ev_window_save_print_page_setup (window);
2719 }
2720
2721 static void
2722 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2723 {
2724         if (!ev_window->priv->print_page_setup) {
2725                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2726                         ev_application_get_page_setup (EV_APP));
2727                 ev_window_load_print_page_setup_from_metadata (ev_window);
2728         }
2729
2730         gtk_print_run_page_setup_dialog_async (
2731                 GTK_WINDOW (ev_window),
2732                 ev_window->priv->print_page_setup,
2733                 ev_window->priv->print_settings,
2734                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2735                 ev_window);
2736 }
2737
2738 static void
2739 ev_window_print_cancel (EvWindow *ev_window)
2740 {
2741         EvPrintOperation *op;
2742
2743         if (!ev_window->priv->print_queue)
2744                 return;
2745
2746         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2747                 ev_print_operation_cancel (op);
2748         }
2749 }
2750
2751 static void
2752 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2753                                              gint      n_jobs)
2754 {
2755         gchar *text = NULL;
2756
2757         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2758             !ev_window->priv->print_queue)
2759                 return;
2760
2761         if (n_jobs == 0) {
2762                 ev_window_set_message_area (ev_window, NULL);
2763                 return;
2764         }
2765
2766         if (n_jobs > 1) {
2767                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2768                                                   "%d pending jobs in queue",
2769                                                   n_jobs - 1), n_jobs - 1);
2770         }
2771
2772         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2773                                             text);
2774         g_free (text);
2775 }
2776
2777 static gboolean
2778 destroy_window (GtkWidget *window)
2779 {
2780         gtk_widget_destroy (window);
2781
2782         return FALSE;
2783 }
2784
2785 static void
2786 ev_window_print_operation_done (EvPrintOperation       *op,
2787                                 GtkPrintOperationResult result,
2788                                 EvWindow               *ev_window)
2789 {
2790         gint n_jobs;
2791
2792         switch (result) {
2793         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2794                 GtkPrintSettings *print_settings;
2795
2796                 print_settings = ev_print_operation_get_print_settings (op);
2797                 if (ev_window->priv->print_settings != print_settings) {
2798                         if (ev_window->priv->print_settings)
2799                                 g_object_unref (ev_window->priv->print_settings);
2800                         ev_window->priv->print_settings = g_object_ref (print_settings);
2801                 }
2802
2803                 ev_application_set_print_settings (EV_APP, print_settings);
2804                 ev_window_save_print_settings (ev_window);
2805         }
2806
2807                 break;
2808         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2809                 GtkWidget *dialog;
2810                 GError    *error = NULL;
2811
2812
2813                 ev_print_operation_get_error (op, &error);
2814
2815                 /* The message area is already used by
2816                  * the printing progress, so it's better to
2817                  * use a popup dialog in this case
2818                  */
2819                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2820                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2821                                                  GTK_MESSAGE_ERROR,
2822                                                  GTK_BUTTONS_CLOSE,
2823                                                  "%s", _("Failed to print document"));
2824                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2825                                                           "%s", error->message);
2826                 g_signal_connect (dialog, "response",
2827                                   G_CALLBACK (gtk_widget_destroy),
2828                                   NULL);
2829                 gtk_widget_show (dialog);
2830
2831                 g_error_free (error);
2832         }
2833                 break;
2834         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2835         default:
2836                 break;
2837         }
2838
2839         g_queue_remove (ev_window->priv->print_queue, op);
2840         g_object_unref (op);
2841         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2842         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2843
2844         if (n_jobs == 0 && ev_window->priv->close_after_print)
2845                 g_idle_add ((GSourceFunc)destroy_window,
2846                             ev_window);
2847 }
2848
2849 static void
2850 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2851                                       gint                   response,
2852                                       EvWindow              *ev_window)
2853 {
2854         if (response == GTK_RESPONSE_CANCEL) {
2855                 EvPrintOperation *op;
2856
2857                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2858                 ev_print_operation_cancel (op);
2859         } else {
2860                 gtk_widget_hide (GTK_WIDGET (area));
2861         }
2862 }
2863
2864 static void
2865 ev_window_print_operation_status_changed (EvPrintOperation *op,
2866                                           EvWindow         *ev_window)
2867 {
2868         const gchar *status;
2869         gdouble      fraction;
2870
2871         status = ev_print_operation_get_status (op);
2872         fraction = ev_print_operation_get_progress (op);
2873
2874         if (!ev_window->priv->message_area) {
2875                 GtkWidget   *area;
2876                 const gchar *job_name;
2877                 gchar       *text;
2878
2879                 job_name = ev_print_operation_get_job_name (op);
2880                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2881
2882                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2883                                                      text,
2884                                                      GTK_STOCK_CLOSE,
2885                                                      GTK_RESPONSE_CLOSE,
2886                                                      GTK_STOCK_CANCEL,
2887                                                      GTK_RESPONSE_CANCEL,
2888                                                      NULL);
2889                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2890                 g_signal_connect (area, "response",
2891                                   G_CALLBACK (ev_window_print_progress_response_cb),
2892                                   ev_window);
2893                 gtk_widget_show (area);
2894                 ev_window_set_message_area (ev_window, area);
2895                 g_free (text);
2896         }
2897
2898         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2899                                              status);
2900         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2901                                                fraction);
2902 }
2903
2904 static void
2905 ev_window_print_operation_begin_print (EvPrintOperation *op,
2906                                        EvWindow         *ev_window)
2907 {
2908         GtkPrintSettings *print_settings;
2909
2910         if (!ev_window->priv->print_queue)
2911                 ev_window->priv->print_queue = g_queue_new ();
2912
2913         g_queue_push_head (ev_window->priv->print_queue, op);
2914         ev_window_print_update_pending_jobs_message (ev_window,
2915                                                      g_queue_get_length (ev_window->priv->print_queue));
2916
2917         if (ev_window->priv->print_settings)
2918                 g_object_unref (ev_window->priv->print_settings);
2919         print_settings = ev_print_operation_get_print_settings (op);
2920         ev_window->priv->print_settings = g_object_ref (print_settings);
2921 }
2922
2923 void
2924 ev_window_print_range (EvWindow *ev_window,
2925                        gint      first_page,
2926                        gint      last_page)
2927 {
2928         EvPrintOperation *op;
2929         EvPageCache      *page_cache;
2930         gint              current_page;
2931         gint              document_last_page;
2932
2933         g_return_if_fail (EV_IS_WINDOW (ev_window));
2934         g_return_if_fail (ev_window->priv->document != NULL);
2935
2936         if (!ev_window->priv->print_queue)
2937                 ev_window->priv->print_queue = g_queue_new ();
2938
2939         op = ev_print_operation_new (ev_window->priv->document);
2940         g_signal_connect (op, "begin_print",
2941                           G_CALLBACK (ev_window_print_operation_begin_print),
2942                           (gpointer)ev_window);
2943         g_signal_connect (op, "status_changed",
2944                           G_CALLBACK (ev_window_print_operation_status_changed),
2945                           (gpointer)ev_window);
2946         g_signal_connect (op, "done",
2947                           G_CALLBACK (ev_window_print_operation_done),
2948                           (gpointer)ev_window);
2949
2950         page_cache = ev_page_cache_get (ev_window->priv->document);
2951         current_page = ev_page_cache_get_current_page (page_cache);
2952         document_last_page = ev_page_cache_get_n_pages (page_cache);
2953
2954         if (!ev_window->priv->print_settings) {
2955                 ev_window->priv->print_settings = gtk_print_settings_copy (
2956                         ev_application_get_print_settings (EV_APP));
2957                 ev_window_load_print_settings_from_metadata (ev_window);
2958         }
2959
2960         if (first_page != 1 || last_page != document_last_page) {
2961                 GtkPageRange range;
2962
2963                 /* Ranges in GtkPrint are 0 - N */
2964                 range.start = first_page - 1;
2965                 range.end = last_page - 1;
2966
2967                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2968                                                     GTK_PRINT_PAGES_RANGES);
2969                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2970                                                     &range, 1);
2971         }
2972
2973         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
2974         ev_print_operation_set_current_page (op, current_page);
2975         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
2976         if (ev_window->priv->print_page_setup)
2977                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
2978
2979         ev_print_operation_run (op, GTK_WINDOW (ev_window));
2980 }
2981
2982 static void
2983 ev_window_print (EvWindow *window)
2984 {
2985         EvPageCache *page_cache;
2986         gint         last_page;
2987
2988         page_cache = ev_page_cache_get (window->priv->document);
2989         last_page = ev_page_cache_get_n_pages (page_cache);
2990
2991         ev_window_print_range (window, 1, last_page);
2992 }
2993
2994 static void
2995 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2996 {
2997         ev_window_print (ev_window);
2998 }
2999
3000 static void
3001 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3002 {
3003         if (ev_window->priv->properties == NULL) {
3004                 ev_window->priv->properties = ev_properties_dialog_new ();
3005                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3006                                                    ev_window->priv->uri,
3007                                                    ev_window->priv->document);
3008                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3009                                            (gpointer) &(ev_window->priv->properties));
3010                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3011                                               GTK_WINDOW (ev_window));
3012         }
3013
3014         ev_document_fc_mutex_lock ();
3015         gtk_widget_show (ev_window->priv->properties);
3016         ev_document_fc_mutex_unlock ();
3017 }
3018
3019 static void
3020 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3021                                          gint       response,
3022                                          EvWindow  *ev_window)
3023 {
3024         gtk_widget_destroy (GTK_WIDGET (dialog));
3025
3026         switch (response) {
3027         case GTK_RESPONSE_YES:
3028                 if (!ev_window->priv->print_queue ||
3029                     g_queue_is_empty (ev_window->priv->print_queue))
3030                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3031                 else
3032                         ev_window->priv->close_after_print = TRUE;
3033                 break;
3034         case GTK_RESPONSE_NO:
3035                 ev_window->priv->close_after_print = TRUE;
3036                 if (ev_window->priv->print_queue &&
3037                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3038                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3039                         ev_window_print_cancel (ev_window);
3040                 } else {
3041                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3042                 }
3043                 break;
3044         case GTK_RESPONSE_CANCEL:
3045         default:
3046                 ev_window->priv->close_after_print = FALSE;
3047         }
3048 }
3049
3050 static void
3051 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3052 {
3053         GtkWidget *dialog;
3054         gchar     *text, *markup;
3055         gint       n_print_jobs;
3056
3057         n_print_jobs = ev_window->priv->print_queue ?
3058                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3059
3060         if (n_print_jobs == 0) {
3061                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3062                 return;
3063         }
3064
3065         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3066                                          GTK_DIALOG_MODAL,
3067                                          GTK_MESSAGE_QUESTION,
3068                                          GTK_BUTTONS_NONE,
3069                                          NULL);
3070         if (n_print_jobs == 1) {
3071                 EvPrintOperation *op;
3072                 const gchar      *job_name;
3073
3074                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3075                 job_name = ev_print_operation_get_job_name (op);
3076
3077                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3078                                         job_name);
3079         } else {
3080                 text = g_strdup_printf (_("There are %d print jobs active. "
3081                                           "Wait until print finishes before closing?"),
3082                                         n_print_jobs);
3083         }
3084
3085         markup = g_strdup_printf ("<b>%s</b>", text);
3086         g_free (text);
3087
3088         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3089         g_free (markup);
3090
3091         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3092                                                   _("If you close the window, pending print "
3093                                                     "jobs will not be printed."));
3094
3095         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3096                                 _("Cancel _print and Close"),
3097                                 GTK_RESPONSE_NO,
3098                                 GTK_STOCK_CANCEL,
3099                                 GTK_RESPONSE_CANCEL,
3100                                 _("Close _after Printing"),
3101                                 GTK_RESPONSE_YES,
3102                                 NULL);
3103         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3104         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3105                                                  GTK_RESPONSE_YES,
3106                                                  GTK_RESPONSE_NO,
3107                                                  GTK_RESPONSE_CANCEL,
3108                                                  -1);
3109
3110         g_signal_connect (dialog, "response",
3111                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3112                           ev_window);
3113         gtk_widget_show (dialog);
3114 }
3115
3116 static void
3117 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3118 {
3119         GtkAction *action;
3120
3121         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3122         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3123         update_chrome_visibility (window);
3124
3125         action = gtk_action_group_get_action (window->priv->action_group,
3126                                               PAGE_SELECTOR_ACTION);
3127         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3128 }
3129
3130 static void
3131 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3132 {
3133         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3134 }
3135
3136 static void
3137 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3138 {
3139         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3140 }
3141
3142 static void
3143 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3144 {
3145         gboolean continuous;
3146
3147         ev_window_stop_presentation (ev_window, TRUE);
3148         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3149         g_object_set (G_OBJECT (ev_window->priv->view),
3150                       "continuous", continuous,
3151                       NULL);
3152         ev_window_update_actions (ev_window);
3153 }
3154
3155 static void
3156 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3157 {
3158         gboolean dual_page;
3159
3160         ev_window_stop_presentation (ev_window, TRUE);
3161         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3162         g_object_set (G_OBJECT (ev_window->priv->view),
3163                       "dual-page", dual_page,
3164                       NULL);
3165         ev_window_update_actions (ev_window);
3166 }
3167
3168 static void
3169 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3170 {
3171         ev_window_stop_presentation (ev_window, TRUE);
3172
3173         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3174                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3175         } else {
3176                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3177         }
3178         ev_window_update_actions (ev_window);
3179 }
3180
3181 static void
3182 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3183 {
3184         ev_window_stop_presentation (ev_window, TRUE);
3185
3186         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3187                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3188         } else {
3189                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3190         }
3191         ev_window_update_actions (ev_window);
3192 }
3193
3194
3195 static void
3196 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3197 {
3198         g_return_if_fail (EV_IS_WINDOW (ev_window));
3199
3200         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3201 }
3202
3203 static void
3204 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3205 {
3206         g_return_if_fail (EV_IS_WINDOW (ev_window));
3207
3208         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3209                 g_error ("Find action should be insensitive since document doesn't support find");
3210                 return;
3211         }
3212
3213         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3214         update_chrome_visibility (ev_window);
3215         gtk_widget_grab_focus (ev_window->priv->find_bar);
3216 }
3217
3218 static void
3219 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3220 {
3221         g_return_if_fail (EV_IS_WINDOW (ev_window));
3222
3223         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3224         update_chrome_visibility (ev_window);
3225         gtk_widget_grab_focus (ev_window->priv->find_bar);
3226         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3227 }
3228
3229 static void
3230 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3231 {
3232         g_return_if_fail (EV_IS_WINDOW (ev_window));
3233
3234         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3235         update_chrome_visibility (ev_window);
3236         gtk_widget_grab_focus (ev_window->priv->find_bar);
3237         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3238 }
3239
3240 static void
3241 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3242 {
3243         g_return_if_fail (EV_IS_WINDOW (ev_window));
3244
3245         ev_view_copy (EV_VIEW (ev_window->priv->view));
3246 }
3247
3248 static void
3249 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3250                                       EvWindow *ev_window)
3251 {
3252         if (!ev_window_is_empty (ev_window))
3253                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3254                                              gtk_paned_get_position (GTK_PANED (object)));
3255 }
3256
3257 static void
3258 ev_window_update_fullscreen_action (EvWindow *window)
3259 {
3260         GtkAction *action;
3261
3262         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3263         g_signal_handlers_block_by_func
3264                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3265         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3266                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3267         g_signal_handlers_unblock_by_func
3268                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3269 }
3270
3271 static void
3272 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3273 {
3274         GtkWidget *item;
3275
3276         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3277         g_object_set (item, "is-important", FALSE, NULL);
3278
3279         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3280         g_object_set (item, "is-important", FALSE, NULL);
3281
3282         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3283         g_object_set (item, "is-important", TRUE, NULL);
3284
3285         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3286         g_object_set (item, "is-important", TRUE, NULL);
3287 }
3288
3289 static void
3290 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3291 {
3292         static gboolean done = FALSE;
3293
3294         if (!done) {
3295                 gtk_rc_parse_string (
3296                         "\n"
3297                         "   style \"fullscreen-toolbar-style\"\n"
3298                         "   {\n"
3299                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3300                         "   }\n"
3301                         "\n"
3302                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3303                         "\n");
3304                 done = TRUE;
3305         }
3306
3307         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3308 }
3309
3310 static void
3311 ev_window_run_fullscreen (EvWindow *window)
3312 {
3313         EvView  *view = EV_VIEW (window->priv->view);
3314         gboolean fullscreen_window = TRUE;
3315
3316         if (ev_view_get_fullscreen (view))
3317                 return;
3318
3319         if (!window->priv->fullscreen_toolbar) {
3320                 window->priv->fullscreen_toolbar =
3321                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3322                                                    "/FullscreenToolbar");
3323
3324                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3325                                        GTK_TOOLBAR_BOTH_HORIZ);
3326                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3327                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3328
3329                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3330                                     window->priv->fullscreen_toolbar,
3331                                     FALSE, FALSE, 0);
3332                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3333                                        window->priv->fullscreen_toolbar, 1);
3334         }
3335
3336         if (ev_view_get_presentation (view)) {
3337                 ev_window_stop_presentation (window, FALSE);
3338                 fullscreen_window = FALSE;
3339         }
3340
3341         g_object_set (G_OBJECT (window->priv->scrolled_window),
3342                       "shadow-type", GTK_SHADOW_NONE,
3343                       NULL);
3344
3345         ev_view_set_fullscreen (view, TRUE);
3346         ev_window_update_fullscreen_action (window);
3347
3348         /* If the user doesn't have the main toolbar he/she won't probably want
3349          * the toolbar in fullscreen mode. See bug #483048
3350          */
3351         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3352                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3353         update_chrome_visibility (window);
3354
3355         if (fullscreen_window)
3356                 gtk_window_fullscreen (GTK_WINDOW (window));
3357         gtk_widget_grab_focus (window->priv->view);
3358
3359         if (!ev_window_is_empty (window))
3360                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3361 }
3362
3363 static void
3364 ev_window_stop_fullscreen (EvWindow *window,
3365                            gboolean  unfullscreen_window)
3366 {
3367         EvView *view = EV_VIEW (window->priv->view);
3368
3369         if (!ev_view_get_fullscreen (view))
3370                 return;
3371
3372         g_object_set (G_OBJECT (window->priv->scrolled_window),
3373                       "shadow-type", GTK_SHADOW_IN,
3374                       NULL);
3375
3376         ev_view_set_fullscreen (view, FALSE);
3377         ev_window_update_fullscreen_action (window);
3378         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3379         update_chrome_visibility (window);
3380         if (unfullscreen_window)
3381                 gtk_window_unfullscreen (GTK_WINDOW (window));
3382
3383         if (!ev_window_is_empty (window))
3384                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3385 }
3386
3387 static void
3388 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3389 {
3390         gboolean fullscreen;
3391
3392         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3393         if (fullscreen) {
3394                 ev_window_run_fullscreen (window);
3395         } else {
3396                 ev_window_stop_fullscreen (window, TRUE);
3397         }
3398 }
3399
3400 static gboolean
3401 presentation_timeout_cb (EvWindow *window)
3402 {
3403         EvView *view = EV_VIEW (window->priv->view);
3404
3405         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3406                 return FALSE;
3407
3408         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3409         window->priv->presentation_timeout_id = 0;
3410
3411         return FALSE;
3412 }
3413
3414 static void
3415 presentation_set_timeout (EvWindow *window)
3416 {
3417         if (window->priv->presentation_timeout_id > 0) {
3418                 g_source_remove (window->priv->presentation_timeout_id);
3419         }
3420
3421         window->priv->presentation_timeout_id =
3422                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3423                                        (GSourceFunc)presentation_timeout_cb, window);
3424
3425         ev_view_show_cursor (EV_VIEW (window->priv->view));
3426 }
3427
3428 static void
3429 presentation_clear_timeout (EvWindow *window)
3430 {
3431         if (window->priv->presentation_timeout_id > 0) {
3432                 g_source_remove (window->priv->presentation_timeout_id);
3433         }
3434
3435         window->priv->presentation_timeout_id = 0;
3436
3437         ev_view_show_cursor (EV_VIEW (window->priv->view));
3438 }
3439
3440 static gboolean
3441 presentation_motion_notify_cb (GtkWidget *widget,
3442                                GdkEventMotion *event,
3443                                gpointer user_data)
3444 {
3445         EvWindow *window = EV_WINDOW (user_data);
3446
3447         presentation_set_timeout (window);
3448
3449         return FALSE;
3450 }
3451
3452 static gboolean
3453 presentation_leave_notify_cb (GtkWidget *widget,
3454                               GdkEventCrossing *event,
3455                               gpointer user_data)
3456 {
3457         EvWindow *window = EV_WINDOW (user_data);
3458
3459         presentation_clear_timeout (window);
3460
3461         return FALSE;
3462 }
3463
3464 static void
3465 ev_window_update_presentation_action (EvWindow *window)
3466 {
3467         GtkAction *action;
3468
3469         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3470         g_signal_handlers_block_by_func
3471                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3472         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3473                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3474         g_signal_handlers_unblock_by_func
3475                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3476 }
3477
3478 static void
3479 ev_window_run_presentation (EvWindow *window)
3480 {
3481         EvView  *view = EV_VIEW (window->priv->view);
3482         gboolean fullscreen_window = TRUE;
3483
3484         if (ev_view_get_presentation (view))
3485                 return;
3486
3487         if (ev_view_get_fullscreen (view)) {
3488                 ev_window_stop_fullscreen (window, FALSE);
3489                 fullscreen_window = FALSE;
3490         }
3491
3492         g_object_set (G_OBJECT (window->priv->scrolled_window),
3493                       "shadow-type", GTK_SHADOW_NONE,
3494                       NULL);
3495
3496         ev_view_set_presentation (view, TRUE);
3497         ev_window_update_presentation_action (window);
3498
3499         update_chrome_visibility (window);
3500
3501         gtk_widget_grab_focus (window->priv->view);
3502         if (fullscreen_window)
3503                 gtk_window_fullscreen (GTK_WINDOW (window));
3504
3505         g_signal_connect (window->priv->view,
3506                           "motion-notify-event",
3507                           G_CALLBACK (presentation_motion_notify_cb),
3508                           window);
3509         g_signal_connect (window->priv->view,
3510                           "leave-notify-event",
3511                           G_CALLBACK (presentation_leave_notify_cb),
3512                           window);
3513         presentation_set_timeout (window);
3514
3515         ev_application_screensaver_disable (EV_APP);
3516
3517         if (!ev_window_is_empty (window))
3518                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3519 }
3520
3521 static void
3522 ev_window_stop_presentation (EvWindow *window,
3523                              gboolean  unfullscreen_window)
3524 {
3525         EvView *view = EV_VIEW (window->priv->view);
3526
3527         if (!ev_view_get_presentation (view))
3528                 return;
3529
3530         g_object_set (G_OBJECT (window->priv->scrolled_window),
3531                       "shadow-type", GTK_SHADOW_IN,
3532                       NULL);
3533
3534         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3535         ev_window_update_presentation_action (window);
3536         update_chrome_visibility (window);
3537         if (unfullscreen_window)
3538                 gtk_window_unfullscreen (GTK_WINDOW (window));
3539
3540         g_signal_handlers_disconnect_by_func (window->priv->view,
3541                                               (gpointer) presentation_motion_notify_cb,
3542                                               window);
3543         g_signal_handlers_disconnect_by_func (window->priv->view,
3544                                               (gpointer) presentation_leave_notify_cb,
3545                                               window);
3546         presentation_clear_timeout (window);
3547
3548         ev_application_screensaver_enable (EV_APP);
3549
3550         if (!ev_window_is_empty (window))
3551                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3552 }
3553
3554 static void
3555 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3556 {
3557         gboolean presentation;
3558
3559         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3560         if (presentation) {
3561                 ev_window_run_presentation (window);
3562         }
3563 }
3564
3565 static void
3566 ev_window_screen_changed (GtkWidget *widget,
3567                           GdkScreen *old_screen)
3568 {
3569         EvWindow *window = EV_WINDOW (widget);
3570         EvWindowPrivate *priv = window->priv;
3571         GdkScreen *screen;
3572
3573         screen = gtk_widget_get_screen (widget);
3574         if (screen == old_screen)
3575                 return;
3576
3577         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3578                                 get_screen_dpi (GTK_WINDOW (window)));
3579
3580         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3581                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3582         }
3583 }
3584
3585 static gboolean
3586 ev_window_state_event (GtkWidget           *widget,
3587                        GdkEventWindowState *event)
3588 {
3589         EvWindow *window = EV_WINDOW (widget);
3590         EvView   *view = EV_VIEW (window->priv->view);
3591
3592         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3593                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3594         }
3595
3596         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3597                 return FALSE;
3598
3599         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3600                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3601                         return FALSE;
3602
3603                 ev_window_run_fullscreen (window);
3604         } else {
3605                 if (ev_view_get_fullscreen (view))
3606                         ev_window_stop_fullscreen (window, FALSE);
3607                 else if (ev_view_get_presentation (view))
3608                         ev_window_stop_presentation (window, FALSE);
3609         }
3610
3611         return FALSE;
3612 }
3613
3614 static void
3615 ev_window_set_page_mode (EvWindow         *window,
3616                          EvWindowPageMode  page_mode)
3617 {
3618         GtkWidget *child = NULL;
3619         GtkWidget *real_child;
3620
3621         if (window->priv->page_mode == page_mode)
3622                 return;
3623
3624         window->priv->page_mode = page_mode;
3625
3626         switch (page_mode) {
3627                 case PAGE_MODE_DOCUMENT:
3628                         child = window->priv->view;
3629                         break;
3630                 case PAGE_MODE_PASSWORD:
3631                         child = window->priv->password_view;
3632                         break;
3633                 default:
3634                         g_assert_not_reached ();
3635         }
3636
3637         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3638         if (child != real_child) {
3639                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3640                                       real_child);
3641                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3642                                    child);
3643         }
3644         ev_window_update_actions (window);
3645 }
3646
3647
3648 static void
3649 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3650 {
3651         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3652 }
3653
3654 static void
3655 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3656 {
3657         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3658 }
3659
3660 static void
3661 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3662 {
3663         EvWindow *ev_window = EV_WINDOW (data);
3664         egg_editable_toolbar_set_edit_mode
3665                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3666         ev_application_save_toolbars_model (EV_APP);
3667         gtk_widget_destroy (GTK_WIDGET (dialog));
3668 }
3669
3670 static void
3671 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3672 {
3673         GtkWidget *dialog;
3674         GtkWidget *editor;
3675
3676         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3677                                               GTK_WINDOW (ev_window),
3678                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3679                                               GTK_STOCK_CLOSE,
3680                                               GTK_RESPONSE_CLOSE,
3681                                               NULL);
3682         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3683         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3684         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3685         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3686         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3687
3688         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3689                                          ev_application_get_toolbars_model (EV_APP));
3690         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3691         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3692
3693         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3694
3695         egg_editable_toolbar_set_edit_mode
3696                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3697
3698         g_signal_connect (dialog, "response",
3699                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3700                           ev_window);
3701         gtk_widget_show_all (dialog);
3702 }
3703
3704 static void
3705 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3706 {
3707         g_return_if_fail (EV_IS_WINDOW (ev_window));
3708
3709         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3710         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3711 }
3712
3713 static void
3714 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3715 {
3716         g_return_if_fail (EV_IS_WINDOW (ev_window));
3717
3718         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3719         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3720 }
3721
3722 static void
3723 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3724 {
3725         g_return_if_fail (EV_IS_WINDOW (ev_window));
3726
3727         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3728 }
3729
3730 static void
3731 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3732 {
3733         g_return_if_fail (EV_IS_WINDOW (ev_window));
3734
3735         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3736 }
3737
3738 static void
3739 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3740 {
3741         g_return_if_fail (EV_IS_WINDOW (ev_window));
3742
3743         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3744 }
3745
3746 static void
3747 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3748 {
3749         int n_pages;
3750
3751         g_return_if_fail (EV_IS_WINDOW (ev_window));
3752
3753         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3754         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3755 }
3756
3757 static void
3758 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3759 {
3760         int n_pages, current_page;
3761
3762         g_return_if_fail (EV_IS_WINDOW (ev_window));
3763
3764         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3765         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3766
3767         if (current_page + 10 < n_pages)
3768                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3769 }
3770
3771 static void
3772 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3773 {
3774         int current_page;
3775
3776         g_return_if_fail (EV_IS_WINDOW (ev_window));
3777
3778         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3779
3780         if (current_page - 10 >= 0)
3781                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3782 }
3783
3784 static void
3785 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3786 {
3787         ev_window_reload_document (ev_window);
3788 }
3789
3790 static void
3791 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3792 {
3793         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3794 }
3795
3796 #if GTK_CHECK_VERSION (2, 14, 0)
3797 static void
3798 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3799 {
3800         GError  *error = NULL;
3801
3802         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3803                       "ghelp:evince",
3804                       GDK_CURRENT_TIME,
3805                       &error);
3806         if (error) {
3807                 ev_window_error_message (ev_window, error,
3808                                          "%s", _("There was an error displaying help"));
3809                 g_error_free (error);
3810         }
3811 }
3812 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3813 static void
3814 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3815 {
3816         GError *error = NULL;
3817         GdkScreen *screen;
3818         char *command;
3819         const char *lang;
3820         char *uri = NULL;
3821
3822         int i;
3823
3824         const char * const * langs = g_get_language_names ();
3825
3826         for (i = 0; langs[i]; i++) {
3827                 lang = langs[i];
3828                 if (strchr (lang, '.')) {
3829                         continue;
3830                 }
3831
3832                 uri = g_build_filename(GNOMEDATADIR,
3833                                        "/gnome/help/" PACKAGE,
3834                                        lang,
3835                                        "/evince.xml",
3836                                        NULL);
3837
3838                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3839                         break;
3840                 }
3841                 g_free (uri);
3842                 uri = NULL;
3843         }
3844
3845         if (uri == NULL) {
3846                 g_warning ("Cannot find help");
3847                 return;
3848         }
3849
3850         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3851         g_free (uri);
3852
3853         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3854         gdk_spawn_command_line_on_screen (screen, command, &error);
3855         if (error != NULL) {
3856                 g_warning ("%s", error->message);
3857                 g_error_free (error);
3858         }
3859         g_free (command);
3860 }
3861 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3862
3863 static void
3864 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3865 {
3866         ev_window_stop_fullscreen (window, TRUE);
3867 }
3868
3869 static void
3870 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3871 {
3872         ev_window_run_presentation (window);
3873 }
3874
3875 static void
3876 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3877 {
3878         GtkWidget *widget;
3879
3880         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3881
3882         widget = gtk_window_get_focus (GTK_WINDOW (window));
3883         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3884                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3885                 update_chrome_visibility (window);
3886                 gtk_widget_grab_focus (window->priv->view);
3887         } else {
3888                 gboolean fullscreen;
3889                 gboolean presentation;
3890
3891                 g_object_get (window->priv->view,
3892                               "fullscreen", &fullscreen,
3893                               "presentation", &presentation,
3894                               NULL);
3895
3896                 if (fullscreen) {
3897                         ev_window_stop_fullscreen (window, TRUE);
3898                 } else if (presentation) {
3899                         ev_window_stop_presentation (window, TRUE);
3900                         gtk_widget_grab_focus (window->priv->view);
3901                 } else {
3902                         gtk_widget_grab_focus (window->priv->view);
3903                 }
3904
3905                 if (fullscreen && presentation)
3906                         g_warning ("Both fullscreen and presentation set somehow");
3907         }
3908 }
3909
3910 static void
3911 save_sizing_mode (EvWindow *window)
3912 {
3913         EvSizingMode mode;
3914         GEnumValue *enum_value;
3915
3916         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3917         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3918
3919         if (!ev_window_is_empty (window))
3920                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3921                                                 enum_value->value_nick);
3922 }
3923
3924 static void
3925 ev_window_set_view_size (EvWindow *window)
3926 {
3927         gint width, height;
3928         GtkRequisition vsb_requisition;
3929         GtkRequisition hsb_requisition;
3930         gint scrollbar_spacing;
3931         GtkWidget *scrolled_window = window->priv->scrolled_window;
3932
3933         if (!window->priv->view)
3934                 return;
3935
3936         /* Calculate the width available for the content */
3937         width  = scrolled_window->allocation.width;
3938         height = scrolled_window->allocation.height;
3939
3940         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
3941                 width -=  2 * window->priv->view->style->xthickness;
3942                 height -= 2 * window->priv->view->style->ythickness;
3943         }
3944
3945         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
3946                                  &vsb_requisition);
3947         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
3948                                  &hsb_requisition);
3949         gtk_widget_style_get (scrolled_window,
3950                               "scrollbar_spacing",
3951                               &scrollbar_spacing,
3952                               NULL);
3953
3954         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3955                                    MAX (1, width),
3956                                    MAX (1, height),
3957                                    vsb_requisition.width + scrollbar_spacing,
3958                                    hsb_requisition.height + scrollbar_spacing);
3959 }
3960
3961 static void
3962 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3963                                   EvWindow   *ev_window)
3964 {
3965         EvSizingMode sizing_mode;
3966
3967         g_object_get (ev_window->priv->view,
3968                       "sizing-mode", &sizing_mode,
3969                       NULL);
3970
3971         g_object_set (ev_window->priv->scrolled_window,
3972                       "hscrollbar-policy",
3973                       sizing_mode == EV_SIZING_FREE ?
3974                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
3975                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3976                       NULL);
3977
3978         update_sizing_buttons (ev_window);
3979         save_sizing_mode (ev_window);
3980 }
3981
3982 static void
3983 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3984 {
3985         ev_window_update_actions (ev_window);
3986
3987         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3988                 gdouble zoom;
3989
3990                 zoom = ev_view_get_zoom (view);
3991                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3992                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3993         }
3994 }
3995
3996 static void
3997 ev_window_update_continuous_action (EvWindow *window)
3998 {
3999         GtkAction *action;
4000
4001         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4002         g_signal_handlers_block_by_func
4003                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4004         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4005                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4006         g_signal_handlers_unblock_by_func
4007                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4008 }
4009
4010 static void
4011 ev_window_update_dual_page_action (EvWindow *window)
4012 {
4013         GtkAction *action;
4014
4015         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4016         g_signal_handlers_block_by_func
4017                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4018         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4019                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4020         g_signal_handlers_unblock_by_func
4021                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4022 }
4023
4024 static void
4025 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4026 {
4027         ev_window_update_continuous_action (ev_window);
4028
4029         if (!ev_window_is_empty (ev_window))
4030                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4031                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4032 }
4033
4034 static void
4035 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4036 {
4037         int rotation;
4038
4039         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4040
4041         if (!ev_window_is_empty (window))
4042                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4043                                              rotation);
4044
4045         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4046                                        rotation);
4047         ev_window_refresh_window_thumbnail (window, rotation);
4048 }
4049
4050 static void
4051 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4052 {
4053         ev_window_update_actions (window);
4054 }
4055
4056 static void
4057 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4058 {
4059         ev_window_update_dual_page_action (ev_window);
4060
4061         if (!ev_window_is_empty (ev_window))
4062                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4063                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4064 }
4065
4066 static char *
4067 build_comments_string (void)
4068 {
4069 #ifdef ENABLE_PDF
4070         PopplerBackend backend;
4071         const char *backend_name;
4072         const char *version;
4073
4074         backend = poppler_get_backend ();
4075         version = poppler_get_version ();
4076         switch (backend) {
4077                 case POPPLER_BACKEND_CAIRO:
4078                         backend_name = "cairo";
4079                         break;
4080                 case POPPLER_BACKEND_SPLASH:
4081                         backend_name = "splash";
4082                         break;
4083                 default:
4084                         backend_name = "unknown";
4085                         break;
4086         }
4087
4088         return g_strdup_printf (_("Document Viewer.\n"
4089                                   "Using poppler %s (%s)"),
4090                                 version, backend_name);
4091 #else
4092         return g_strdup_printf (_("Document Viewer"));
4093 #endif
4094 }
4095
4096 static void
4097 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4098 {
4099         const char *authors[] = {
4100                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4101                 "Jonathan Blandford <jrb@gnome.org>",
4102                 "Marco Pesenti Gritti <marco@gnome.org>",
4103                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4104                 "Bryan Clark <clarkbw@gnome.org>",
4105                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4106                 "Wouter Bolsterlee <wbolster@gnome.org>",
4107                 NULL
4108         };
4109
4110         const char *documenters[] = {
4111                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4112                 NULL
4113         };
4114
4115         const char *license[] = {
4116                 N_("Evince is free software; you can redistribute it and/or modify "
4117                    "it under the terms of the GNU General Public License as published by "
4118                    "the Free Software Foundation; either version 2 of the License, or "
4119                    "(at your option) any later version.\n"),
4120                 N_("Evince is distributed in the hope that it will be useful, "
4121                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4122                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4123                    "GNU General Public License for more details.\n"),
4124                 N_("You should have received a copy of the GNU General Public License "
4125                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4126                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4127         };
4128
4129         char *license_trans;
4130         char *comments;
4131
4132 #ifdef ENABLE_NLS
4133         const char **p;
4134
4135         for (p = authors; *p; ++p)
4136                 *p = _(*p);
4137
4138         for (p = documenters; *p; ++p)
4139                 *p = _(*p);
4140 #endif
4141
4142         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4143                                      _(license[2]), "\n", NULL);
4144         comments = build_comments_string ();
4145
4146         gtk_show_about_dialog (
4147                 GTK_WINDOW (ev_window),
4148                 "name", _("Evince"),
4149                 "version", VERSION,
4150                 "copyright",
4151                 _("\xc2\xa9 1996-2007 The Evince authors"),
4152                 "license", license_trans,
4153                 "website", "http://www.gnome.org/projects/evince",
4154                 "comments", comments,
4155                 "authors", authors,
4156                 "documenters", documenters,
4157                 "translator-credits", _("translator-credits"),
4158                 "logo-icon-name", "evince",
4159                 "wrap-license", TRUE,
4160                 NULL);
4161
4162         g_free (comments);
4163         g_free (license_trans);
4164 }
4165
4166 static void
4167 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4168 {
4169         gboolean active;
4170
4171         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4172         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4173         update_chrome_visibility (ev_window);
4174         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4175 }
4176
4177 static void
4178 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4179 {
4180         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4181                 return;
4182
4183         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4184                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4185         update_chrome_visibility (ev_window);
4186 }
4187
4188 static void
4189 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4190                                            GParamSpec *pspec,
4191                                            EvWindow   *ev_window)
4192 {
4193         GtkWidget *current_page;
4194         const char *id;
4195
4196         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4197
4198         if (current_page == ev_window->priv->sidebar_links) {
4199                 id = LINKS_SIDEBAR_ID;
4200         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4201                 id = THUMBNAILS_SIDEBAR_ID;
4202         } else if (current_page == ev_window->priv->sidebar_attachments) {
4203                 id = ATTACHMENTS_SIDEBAR_ID;
4204         } else if (current_page == ev_window->priv->sidebar_layers) {
4205                 id = LAYERS_SIDEBAR_ID;
4206         } else {
4207                 g_assert_not_reached();
4208         }
4209
4210         g_object_unref (current_page);
4211
4212         if (!ev_window_is_empty (ev_window))
4213                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4214 }
4215
4216 static void
4217 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4218                                          GParamSpec *pspec,
4219                                          EvWindow   *ev_window)
4220 {
4221         EvView *view = EV_VIEW (ev_window->priv->view);
4222         GtkAction *action;
4223
4224         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4225
4226         if (!ev_view_get_presentation (view)) {
4227                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4228                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4229
4230                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4231                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4232         }
4233 }
4234
4235 static void
4236 view_menu_link_popup (EvWindow *ev_window,
4237                       EvLink   *link)
4238 {
4239         gboolean   show_external = FALSE;
4240         gboolean   show_internal = FALSE;
4241         GtkAction *action;
4242
4243         if (ev_window->priv->link)
4244                 g_object_unref (ev_window->priv->link);
4245
4246         if (link)
4247                 ev_window->priv->link = g_object_ref (link);
4248         else
4249                 ev_window->priv->link = NULL;
4250
4251         if (ev_window->priv->link) {
4252                 EvLinkAction *ev_action;
4253
4254                 ev_action = ev_link_get_action (link);
4255                 if (ev_action) {
4256                         switch (ev_link_action_get_action_type (ev_action)) {
4257                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4258                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4259                                         show_internal = TRUE;
4260                                         break;
4261                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4262                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4263                                         show_external = TRUE;
4264                                         break;
4265                                 default:
4266                                         break;
4267                         }
4268                 }
4269         }
4270
4271         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4272                                               "OpenLink");
4273         gtk_action_set_visible (action, show_external);
4274
4275         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4276                                               "CopyLinkAddress");
4277         gtk_action_set_visible (action, show_external);
4278
4279         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4280                                               "GoLink");
4281         gtk_action_set_visible (action, show_internal);
4282
4283         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4284                                               "OpenLinkNewWindow");
4285         gtk_action_set_visible (action, show_internal);
4286 }
4287
4288 static void
4289 view_menu_image_popup (EvWindow  *ev_window,
4290                        EvImage   *image)
4291 {
4292         GtkAction *action;
4293         gboolean   show_image = FALSE;
4294
4295         if (ev_window->priv->image)
4296                 g_object_unref (ev_window->priv->image);
4297
4298         if (image)
4299                 ev_window->priv->image = g_object_ref (image);
4300         else
4301                 ev_window->priv->image = NULL;
4302
4303         show_image = (ev_window->priv->image != NULL);
4304
4305         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4306                                               "SaveImageAs");
4307         gtk_action_set_visible (action, show_image);
4308
4309         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4310                                               "CopyImage");
4311         gtk_action_set_visible (action, show_image);
4312 }
4313
4314 static gboolean
4315 view_menu_popup_cb (EvView   *view,
4316                     GObject  *object,
4317                     EvWindow *ev_window)
4318 {
4319         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4320                 return FALSE;
4321
4322         view_menu_link_popup (ev_window,
4323                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4324         view_menu_image_popup (ev_window,
4325                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4326
4327         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4328                         NULL, NULL, NULL, NULL,
4329                         3, gtk_get_current_event_time ());
4330         return TRUE;
4331 }
4332
4333 static gboolean
4334 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4335                               GList           *attach_list,
4336                               EvWindow        *ev_window)
4337 {
4338         GtkWidget *popup;
4339
4340         g_assert (attach_list != NULL);
4341
4342         if (ev_window->priv->attach_list) {
4343                 g_list_foreach (ev_window->priv->attach_list,
4344                                 (GFunc) g_object_unref, NULL);
4345                 g_list_free (ev_window->priv->attach_list);
4346         }
4347
4348         ev_window->priv->attach_list = attach_list;
4349
4350         popup = ev_window->priv->attachment_popup;
4351
4352         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4353                         NULL, NULL,
4354                         3, gtk_get_current_event_time ());
4355
4356         return TRUE;
4357 }
4358
4359 static void
4360 ev_window_update_find_status_message (EvWindow *ev_window)
4361 {
4362         gchar *message;
4363
4364         if (!ev_window->priv->find_job)
4365                 return;
4366
4367         if (ev_job_is_finished (ev_window->priv->find_job)) {
4368                 gint n_results;
4369
4370                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4371                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4372                 /* TRANS: Sometimes this could be better translated as
4373                                       "%d hit(s) on this page".  Therefore this string
4374                                       contains plural cases. */
4375                 message = g_strdup_printf (ngettext ("%d found on this page",
4376                                                      "%d found on this page",
4377                                                      n_results),
4378                                            n_results);
4379         } else {
4380                 gdouble percent;
4381
4382                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4383                 message = g_strdup_printf (_("%3d%% remaining to search"),
4384                                            (gint) ((1.0 - percent) * 100));
4385         }
4386
4387         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4388         g_free (message);
4389 }
4390
4391 static void
4392 ev_window_find_job_finished_cb (EvJobFind *job,
4393                                 EvWindow  *ev_window)
4394 {
4395         ev_window_update_find_status_message (ev_window);
4396 }
4397
4398 static void
4399 ev_window_find_job_updated_cb (EvJobFind *job,
4400                                gint       page,
4401                                EvWindow  *ev_window)
4402 {
4403         ev_window_update_actions (ev_window);
4404
4405         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4406                               ev_job_find_get_results (job),
4407                               page);
4408         ev_window_update_find_status_message (ev_window);
4409 }
4410
4411 static void
4412 ev_window_clear_find_job (EvWindow *ev_window)
4413 {
4414         if (ev_window->priv->find_job != NULL) {
4415                 if (!ev_job_is_finished (ev_window->priv->find_job))
4416                         ev_job_cancel (ev_window->priv->find_job);
4417
4418                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4419                                                       ev_window_find_job_finished_cb,
4420                                                       ev_window);
4421                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4422                                                       ev_window_find_job_updated_cb,
4423                                                       ev_window);
4424                 g_object_unref (ev_window->priv->find_job);
4425                 ev_window->priv->find_job = NULL;
4426         }
4427 }
4428
4429 static void
4430 find_bar_previous_cb (EggFindBar *find_bar,
4431                       EvWindow   *ev_window)
4432 {
4433         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4434 }
4435
4436 static void
4437 find_bar_next_cb (EggFindBar *find_bar,
4438                   EvWindow   *ev_window)
4439 {
4440         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4441 }
4442
4443 static void
4444 find_bar_close_cb (EggFindBar *find_bar,
4445                    EvWindow   *ev_window)
4446 {
4447         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4448         ev_window_clear_find_job (ev_window);
4449         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4450         update_chrome_visibility (ev_window);
4451 }
4452
4453 static void
4454 find_bar_search_changed_cb (EggFindBar *find_bar,
4455                             GParamSpec *param,
4456                             EvWindow   *ev_window)
4457 {
4458         gboolean case_sensitive;
4459         const char *search_string;
4460
4461         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4462                 return;
4463
4464         /* Either the string or case sensitivity could have changed. */
4465         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4466         search_string = egg_find_bar_get_search_string (find_bar);
4467
4468         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4469
4470         ev_window_clear_find_job (ev_window);
4471
4472         if (search_string && search_string[0]) {
4473                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4474                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4475                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4476                                                              search_string,
4477                                                              case_sensitive);
4478                 g_signal_connect (ev_window->priv->find_job, "finished",
4479                                   G_CALLBACK (ev_window_find_job_finished_cb),
4480                                   ev_window);
4481                 g_signal_connect (ev_window->priv->find_job, "updated",
4482                                   G_CALLBACK (ev_window_find_job_updated_cb),
4483                                   ev_window);
4484                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4485         } else {
4486                 ev_window_update_actions (ev_window);
4487                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4488                                               NULL);
4489                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4490         }
4491 }
4492
4493 static void
4494 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4495                                 GParamSpec *param,
4496                                 EvWindow   *ev_window)
4497 {
4498         gboolean visible;
4499
4500         visible = GTK_WIDGET_VISIBLE (find_bar);
4501
4502         if (ev_window->priv->document &&
4503             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4504                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4505                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4506                 ev_window_update_actions (ev_window);
4507
4508                 if (visible)
4509                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4510                 else
4511                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4512         }
4513 }
4514
4515 static void
4516 find_bar_scroll (EggFindBar   *find_bar,
4517                  GtkScrollType scroll,
4518                  EvWindow     *ev_window)
4519 {
4520         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4521 }
4522
4523 static void
4524 zoom_control_changed_cb (EphyZoomAction *action,
4525                          float           zoom,
4526                          EvWindow       *ev_window)
4527 {
4528         EvSizingMode mode;
4529
4530         g_return_if_fail (EV_IS_WINDOW (ev_window));
4531
4532         if (zoom == EPHY_ZOOM_BEST_FIT) {
4533                 mode = EV_SIZING_BEST_FIT;
4534         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4535                 mode = EV_SIZING_FIT_WIDTH;
4536         } else {
4537                 mode = EV_SIZING_FREE;
4538         }
4539
4540         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4541
4542         if (mode == EV_SIZING_FREE) {
4543                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4544                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4545                                   FALSE);
4546         }
4547 }
4548
4549 static void
4550 ev_window_drag_data_received (GtkWidget        *widget,
4551                               GdkDragContext   *context,
4552                               gint              x,
4553                               gint              y,
4554                               GtkSelectionData *selection_data,
4555                               guint             info,
4556                               guint             time)
4557
4558 {
4559         EvWindow *window = EV_WINDOW (widget);
4560         gchar   **uris;
4561         gint      i = 0;
4562         GSList   *uri_list = NULL;
4563
4564         uris = gtk_selection_data_get_uris (selection_data);
4565         if (!uris) {
4566                 gtk_drag_finish (context, FALSE, FALSE, time);
4567                 return;
4568         }
4569
4570         for (i = 0; uris[i]; i++) {
4571                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4572         }
4573
4574         ev_application_open_uri_list (EV_APP, uri_list,
4575                                       gtk_window_get_screen (GTK_WINDOW (window)),
4576                                       0);
4577         gtk_drag_finish (context, TRUE, FALSE, time);
4578
4579         g_strfreev (uris);
4580         g_slist_free (uri_list);
4581 }
4582
4583 static void
4584 ev_window_finalize (GObject *object)
4585 {
4586         GList *windows = ev_application_get_windows (EV_APP);
4587
4588         if (windows == NULL) {
4589                 ev_application_shutdown (EV_APP);
4590         } else {
4591                 g_list_free (windows);
4592         }
4593
4594         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4595 }
4596
4597 static void
4598 ev_window_dispose (GObject *object)
4599 {
4600         EvWindow *window = EV_WINDOW (object);
4601         EvWindowPrivate *priv = window->priv;
4602         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4603
4604         if (mpkeys) {
4605                 g_signal_handlers_disconnect_by_func (mpkeys,
4606                                                       ev_window_media_player_key_pressed,
4607                                                       window);
4608         }
4609
4610         if (priv->setup_document_idle > 0) {
4611                 g_source_remove (priv->setup_document_idle);
4612                 priv->setup_document_idle = 0;
4613         }
4614
4615         if (priv->monitor) {
4616                 g_object_unref (priv->monitor);
4617                 priv->monitor = NULL;
4618         }
4619
4620         if (priv->title) {
4621                 ev_window_title_free (priv->title);
4622                 priv->title = NULL;
4623         }
4624
4625         if (priv->ui_manager) {
4626                 g_object_unref (priv->ui_manager);
4627                 priv->ui_manager = NULL;
4628         }
4629
4630         if (priv->action_group) {
4631                 g_object_unref (priv->action_group);
4632                 priv->action_group = NULL;
4633         }
4634
4635         if (priv->view_popup_action_group) {
4636                 g_object_unref (priv->view_popup_action_group);
4637                 priv->view_popup_action_group = NULL;
4638         }
4639
4640         if (priv->attachment_popup_action_group) {
4641                 g_object_unref (priv->attachment_popup_action_group);
4642                 priv->attachment_popup_action_group = NULL;
4643         }
4644
4645         if (priv->recent_action_group) {
4646                 g_object_unref (priv->recent_action_group);
4647                 priv->recent_action_group = NULL;
4648         }
4649
4650         if (priv->recent_manager) {
4651                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4652                                                       ev_window_setup_recent,
4653                                                       window);
4654                 priv->recent_manager = NULL;
4655         }
4656
4657         priv->recent_ui_id = 0;
4658
4659         if (priv->page_cache) {
4660                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4661                 priv->page_cache = NULL;
4662         }
4663
4664         if (priv->document) {
4665                 g_object_unref (priv->document);
4666                 priv->document = NULL;
4667         }
4668
4669         if (priv->view) {
4670                 g_object_unref (priv->view);
4671                 priv->view = NULL;
4672         }
4673
4674         if (priv->password_view) {
4675                 g_object_unref (priv->password_view);
4676                 priv->password_view = NULL;
4677         }
4678
4679         if (priv->load_job) {
4680                 ev_window_clear_load_job (window);
4681         }
4682
4683         if (priv->reload_job) {
4684                 ev_window_clear_reload_job (window);
4685         }
4686
4687         if (priv->save_job) {
4688                 ev_window_clear_save_job (window);
4689         }
4690
4691         if (priv->thumbnail_job) {
4692                 ev_window_clear_thumbnail_job (window);
4693         }
4694
4695         if (priv->find_job) {
4696                 ev_window_clear_find_job (window);
4697         }
4698
4699         if (priv->local_uri) {
4700                 ev_window_clear_local_uri (window);
4701                 priv->local_uri = NULL;
4702         }
4703
4704         ev_window_clear_progress_idle (window);
4705         if (priv->progress_cancellable) {
4706                 g_object_unref (priv->progress_cancellable);
4707                 priv->progress_cancellable = NULL;
4708         }
4709
4710         ev_window_close_dialogs (window);
4711
4712         if (window->priv->printer) {
4713                 g_object_unref (window->priv->printer);
4714                 window->priv->printer = NULL;
4715         }
4716
4717         if (window->priv->print_settings) {
4718                 g_object_unref (window->priv->print_settings);
4719                 window->priv->print_settings = NULL;
4720         }
4721
4722         if (window->priv->print_page_setup) {
4723                 g_object_unref (window->priv->print_page_setup);
4724                 window->priv->print_page_setup = NULL;
4725         }
4726
4727         if (priv->link) {
4728                 g_object_unref (priv->link);
4729                 priv->link = NULL;
4730         }
4731
4732         if (priv->image) {
4733                 g_object_unref (priv->image);
4734                 priv->image = NULL;
4735         }
4736
4737         if (priv->attach_list) {
4738                 g_list_foreach (priv->attach_list,
4739                                 (GFunc) g_object_unref,
4740                                 NULL);
4741                 g_list_free (priv->attach_list);
4742                 priv->attach_list = NULL;
4743         }
4744
4745         if (priv->find_bar) {
4746                 g_signal_handlers_disconnect_by_func
4747                         (window->priv->find_bar,
4748                          G_CALLBACK (find_bar_close_cb),
4749                          window);
4750                 priv->find_bar = NULL;
4751         }
4752
4753         if (priv->uri) {
4754                 /* Delete the uri if it's a temp symlink (open a copy) */
4755                 ev_window_clear_temp_symlink (window);
4756                 g_free (priv->uri);
4757                 priv->uri = NULL;
4758         }
4759
4760         if (priv->search_string) {
4761                 g_free (priv->search_string);
4762                 priv->search_string = NULL;
4763         }
4764
4765         if (priv->dest) {
4766                 g_object_unref (priv->dest);
4767                 priv->dest = NULL;
4768         }
4769
4770         if (priv->history) {
4771                 g_object_unref (priv->history);
4772                 priv->history = NULL;
4773         }
4774
4775         if (priv->presentation_timeout_id > 0) {
4776                 g_source_remove (priv->presentation_timeout_id);
4777                 priv->presentation_timeout_id = 0;
4778         }
4779
4780         if (priv->print_queue) {
4781                 g_queue_free (priv->print_queue);
4782                 priv->print_queue = NULL;
4783         }
4784
4785         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4786 }
4787
4788 static void
4789 ev_window_class_init (EvWindowClass *ev_window_class)
4790 {
4791         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4792         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4793
4794         g_object_class->dispose = ev_window_dispose;
4795         g_object_class->finalize = ev_window_finalize;
4796
4797         widget_class->screen_changed = ev_window_screen_changed;
4798         widget_class->window_state_event = ev_window_state_event;
4799         widget_class->drag_data_received = ev_window_drag_data_received;
4800
4801         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4802 }
4803
4804 /* Normal items */
4805 static const GtkActionEntry entries[] = {
4806         { "File", NULL, N_("_File") },
4807         { "Edit", NULL, N_("_Edit") },
4808         { "View", NULL, N_("_View") },
4809         { "Go", NULL, N_("_Go") },
4810         { "Help", NULL, N_("_Help") },
4811
4812         /* File menu */
4813         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4814           N_("Open an existing document"),
4815           G_CALLBACK (ev_window_cmd_file_open) },
4816         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4817           N_("Open a copy of the current document in a new window"),
4818           G_CALLBACK (ev_window_cmd_file_open_copy) },
4819         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4820           N_("Save a copy of the current document"),
4821           G_CALLBACK (ev_window_cmd_save_as) },
4822         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4823           N_("Setup the page settings for printing"),
4824           G_CALLBACK (ev_window_cmd_file_print_setup) },
4825         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4826           N_("Print this document"),
4827           G_CALLBACK (ev_window_cmd_file_print) },
4828         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4829           G_CALLBACK (ev_window_cmd_file_properties) },
4830         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4831           G_CALLBACK (ev_window_cmd_file_close_window) },
4832
4833         /* Edit menu */
4834         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4835           G_CALLBACK (ev_window_cmd_edit_copy) },
4836         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4837           G_CALLBACK (ev_window_cmd_edit_select_all) },
4838         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4839           N_("Find a word or phrase in the document"),
4840           G_CALLBACK (ev_window_cmd_edit_find) },
4841         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4842           G_CALLBACK (ev_window_cmd_edit_find_next) },
4843         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4844           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4845         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4846           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4847         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4848           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4849         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4850           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4851
4852         /* View menu */
4853         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4854           N_("Enlarge the document"),
4855           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4856         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4857           N_("Shrink the document"),
4858           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4859         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4860           N_("Reload the document"),
4861           G_CALLBACK (ev_window_cmd_view_reload) },
4862
4863         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4864           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4865
4866         /* Go menu */
4867         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4868           N_("Go to the previous page"),
4869           G_CALLBACK (ev_window_cmd_go_previous_page) },
4870         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4871           N_("Go to the next page"),
4872           G_CALLBACK (ev_window_cmd_go_next_page) },
4873         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4874           N_("Go to the first page"),
4875           G_CALLBACK (ev_window_cmd_go_first_page) },
4876         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4877           N_("Go to the last page"),
4878           G_CALLBACK (ev_window_cmd_go_last_page) },
4879
4880         /* Help menu */
4881         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4882           G_CALLBACK (ev_window_cmd_help_contents) },
4883
4884         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4885           G_CALLBACK (ev_window_cmd_help_about) },
4886
4887         /* Toolbar-only */
4888         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4889           N_("Leave fullscreen mode"),
4890           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4891         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4892           N_("Start a presentation"),
4893           G_CALLBACK (ev_window_cmd_start_presentation) },
4894
4895         /* Accellerators */
4896         { "Escape", NULL, "", "Escape", "",
4897           G_CALLBACK (ev_window_cmd_escape) },
4898         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4899           G_CALLBACK (ev_window_cmd_edit_find) },
4900         { "PageDown", NULL, "", "Page_Down", NULL,
4901           G_CALLBACK (ev_window_cmd_scroll_forward) },
4902         { "PageUp", NULL, "", "Page_Up", NULL,
4903           G_CALLBACK (ev_window_cmd_scroll_backward) },
4904         { "Space", NULL, "", "space", NULL,
4905           G_CALLBACK (ev_window_cmd_scroll_forward) },
4906         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4907           G_CALLBACK (ev_window_cmd_scroll_backward) },
4908         { "BackSpace", NULL, "", "BackSpace", NULL,
4909           G_CALLBACK (ev_window_cmd_scroll_backward) },
4910         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4911           G_CALLBACK (ev_window_cmd_scroll_forward) },
4912         { "Return", NULL, "", "Return", NULL,
4913           G_CALLBACK (ev_window_cmd_scroll_forward) },
4914         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4915           G_CALLBACK (ev_window_cmd_scroll_backward) },
4916         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4917           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4918         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4919           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4920         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4921           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4922         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4923           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4924         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4925           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4926         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4927           G_CALLBACK (ev_window_cmd_go_backward) },
4928         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4929           G_CALLBACK (ev_window_cmd_go_forward) },
4930         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4931           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4932         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4933           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4934         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4935           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4936         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4937           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4938         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4939           G_CALLBACK (ev_window_cmd_edit_copy) },
4940 };
4941
4942 /* Toggle items */
4943 static const GtkToggleActionEntry toggle_entries[] = {
4944         /* View Menu */
4945         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4946           N_("Show or hide the toolbar"),
4947           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4948         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4949           N_("Show or hide the side pane"),
4950           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4951         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4952           N_("Show the entire document"),
4953           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4954         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4955           N_("Show two pages at once"),
4956           G_CALLBACK (ev_window_cmd_dual), FALSE },
4957         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4958           N_("Expand the window to fill the screen"),
4959           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4960         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4961           N_("Run document as a presentation"),
4962           G_CALLBACK (ev_window_cmd_view_presentation) },
4963         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4964           N_("Make the current document fill the window"),
4965           G_CALLBACK (ev_window_cmd_view_best_fit) },
4966         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4967           N_("Make the current document fill the window width"),
4968           G_CALLBACK (ev_window_cmd_view_page_width) },
4969 };
4970
4971 /* Popups specific items */
4972 static const GtkActionEntry view_popup_entries [] = {
4973         /* Links */
4974         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4975           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4976         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4977           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4978         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4979           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4980         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4981           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4982         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4983           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4984         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4985           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4986 };
4987
4988 static const GtkActionEntry attachment_popup_entries [] = {
4989         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4990           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4991         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4992           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4993 };
4994
4995 static void
4996 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4997 {
4998         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4999 }
5000
5001 static void
5002 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5003 {
5004         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5005         gtk_widget_grab_focus (window->priv->view);
5006 }
5007
5008 static void
5009 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5010 {
5011
5012         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5013         gtk_widget_grab_focus (window->priv->view);
5014 }
5015
5016 static void
5017 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5018                                    EvWindow        *window)
5019 {
5020         ev_view_reload (EV_VIEW (window->priv->view));
5021 }
5022
5023 static void
5024 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5025 {
5026         GtkAction *action;
5027
5028         action = g_object_new (EV_TYPE_PAGE_ACTION,
5029                                "name", PAGE_SELECTOR_ACTION,
5030                                "label", _("Page"),
5031                                "tooltip", _("Select Page"),
5032                                "icon_name", "text-x-generic",
5033                                "visible_overflown", FALSE,
5034                                NULL);
5035         g_signal_connect (action, "activate_link",
5036                           G_CALLBACK (activate_link_cb), window);
5037         gtk_action_group_add_action (group, action);
5038         g_object_unref (action);
5039
5040         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5041                                "name", ZOOM_CONTROL_ACTION,
5042                                "label", _("Zoom"),
5043                                "stock_id", EV_STOCK_ZOOM,
5044                                "tooltip", _("Adjust the zoom level"),
5045                                "zoom", 1.0,
5046                                NULL);
5047         g_signal_connect (action, "zoom_to_level",
5048                           G_CALLBACK (zoom_control_changed_cb), window);
5049         gtk_action_group_add_action (group, action);
5050         g_object_unref (action);
5051
5052         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5053                                "name", NAVIGATION_ACTION,
5054                                "label", _("Navigation"),
5055                                "is_important", TRUE,
5056                                "short_label", _("Back"),
5057                                "stock_id", GTK_STOCK_GO_DOWN,
5058                                /*translators: this is the history action*/
5059                                "tooltip", _("Move across visited pages"),
5060                                NULL);
5061         g_signal_connect (action, "activate_link",
5062                           G_CALLBACK (navigation_action_activate_link_cb), window);
5063         gtk_action_group_add_action (group, action);
5064         g_object_unref (action);
5065
5066         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5067                                "name", "FileOpenRecent",
5068                                "label", _("_Open..."),
5069                                "tooltip", _("Open an existing document"),
5070                                "stock_id", GTK_STOCK_OPEN,
5071                                NULL);
5072         g_signal_connect (action, "activate",
5073                           G_CALLBACK (ev_window_cmd_file_open), window);
5074         g_signal_connect (action, "item_activated",
5075                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5076                           window);
5077         gtk_action_group_add_action (group, action);
5078         g_object_unref (action);
5079 }
5080
5081 static void
5082 set_action_properties (GtkActionGroup *action_group)
5083 {
5084         GtkAction *action;
5085
5086         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5087         g_object_set (action, "is-important", TRUE, NULL);
5088         /*translators: this is the label for toolbar button*/
5089         g_object_set (action, "short_label", _("Previous"), NULL);
5090
5091         action = gtk_action_group_get_action (action_group, "GoNextPage");
5092         g_object_set (action, "is-important", TRUE, NULL);
5093         /*translators: this is the label for toolbar button*/
5094         g_object_set (action, "short_label", _("Next"), NULL);
5095
5096         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5097         /*translators: this is the label for toolbar button*/
5098         g_object_set (action, "short_label", _("Zoom In"), NULL);
5099
5100         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5101         /*translators: this is the label for toolbar button*/
5102         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5103
5104         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5105         /*translators: this is the label for toolbar button*/
5106         g_object_set (action, "short_label", _("Best Fit"), NULL);
5107
5108         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5109         /*translators: this is the label for toolbar button*/
5110         g_object_set (action, "short_label", _("Fit Width"), NULL);
5111
5112         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5113         g_object_set (action, "is-important", TRUE, NULL);
5114 }
5115
5116 static void
5117 set_chrome_actions (EvWindow *window)
5118 {
5119         EvWindowPrivate *priv = window->priv;
5120         GtkActionGroup *action_group = priv->action_group;
5121         GtkAction *action;
5122
5123         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5124         g_signal_handlers_block_by_func
5125                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5126         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5127                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5128         g_signal_handlers_unblock_by_func
5129                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5130 }
5131
5132 static void
5133 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5134                           GParamSpec     *pspec,
5135                           EvWindow       *ev_window)
5136 {
5137         GtkTreeModel *model;
5138         GtkAction *action;
5139
5140         g_object_get (G_OBJECT (ev_sidebar_links),
5141                       "model", &model,
5142                       NULL);
5143
5144         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5145         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5146         g_object_unref (model);
5147 }
5148
5149 static gboolean
5150 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5151 {
5152 #ifdef ENABLE_DBUS
5153         GObject *keys;
5154
5155         keys = ev_application_get_media_keys (EV_APP);
5156         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5157 #endif /* ENABLE_DBUS */
5158
5159         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5160         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5161
5162         ev_window_set_view_accels_sensitivity (window, TRUE);
5163
5164         update_chrome_visibility (window);
5165
5166         return FALSE;
5167 }
5168
5169 static gboolean
5170 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5171 {
5172         ev_window_set_view_accels_sensitivity (window, FALSE);
5173
5174         return FALSE;
5175 }
5176
5177 static void
5178 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5179                                     GParamSpec         *pspec,
5180                                     EvWindow           *ev_window)
5181 {
5182         GtkWidget *widget;
5183
5184         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5185
5186         if (widget != NULL) {
5187                 g_signal_connect_object (widget, "focus_in_event",
5188                                          G_CALLBACK (view_actions_focus_in_cb),
5189                                          ev_window, 0);
5190                 g_signal_connect_object (widget, "focus_out_event",
5191                                          G_CALLBACK (view_actions_focus_out_cb),
5192                                          ev_window, 0);
5193                 g_object_unref (widget);
5194         }
5195 }
5196
5197 static gboolean
5198 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5199 {
5200         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5201                 gboolean maximized;
5202
5203                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5204                 if (!ev_window_is_empty (window))
5205                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5206         }
5207
5208         return FALSE;
5209 }
5210
5211 static gboolean
5212 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5213 {
5214         char *uri = window->priv->uri;
5215         GdkWindowState state;
5216         int x, y, width, height, document_width, document_height;
5217
5218         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5219
5220         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5221                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5222                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5223
5224                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5225                         ev_page_cache_get_max_width (window->priv->page_cache,
5226                                                      0, 1.0,
5227                                                      &document_width);
5228                         ev_page_cache_get_max_height (window->priv->page_cache,
5229                                                       0, 1.0,
5230                                                       &document_height);
5231                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5232                                                         (double)width / document_width);
5233                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5234                                                         (double)height / document_height);
5235
5236                         ev_metadata_manager_set_int (uri, "window_x", x);
5237                         ev_metadata_manager_set_int (uri, "window_y", y);
5238                         ev_metadata_manager_set_int (uri, "window_width", width);
5239                         ev_metadata_manager_set_int (uri, "window_height", height);
5240                 }
5241         }
5242
5243         return FALSE;
5244 }
5245
5246 static void
5247 launch_action (EvWindow *window, EvLinkAction *action)
5248 {
5249         const char *filename = ev_link_action_get_filename (action);
5250         GAppInfo *app_info;
5251         GFile *file;
5252         GList file_list = {NULL};
5253         GAppLaunchContext *context = NULL;
5254         GError *error = NULL;
5255
5256         if (filename == NULL)
5257                 return;
5258
5259         if (g_path_is_absolute (filename)) {
5260                 file = g_file_new_for_path (filename);
5261         } else {
5262                 GFile *base_file;
5263                 gchar *dir;
5264
5265                 dir = g_path_get_dirname (window->priv->uri);
5266                 base_file = g_file_new_for_uri (dir);
5267                 g_free (dir);
5268
5269                 file = g_file_resolve_relative_path (base_file, filename);
5270                 g_object_unref (base_file);
5271         }
5272
5273         app_info = g_file_query_default_handler (file, NULL, &error);
5274         if (!app_info) {
5275                 ev_window_error_message (window, error,
5276                                          "%s",
5277                                          _("Unable to launch external application."));
5278                 g_object_unref (file);
5279                 g_error_free (error);
5280
5281                 return;
5282         }
5283
5284 #if GTK_CHECK_VERSION (2, 14, 0)
5285         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5286         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5287                                            gtk_window_get_screen (GTK_WINDOW (window)));
5288         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5289 #endif
5290
5291         file_list.data = file;
5292         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5293                 ev_window_error_message (window, error,
5294                                          "%s",
5295                                          _("Unable to launch external application."));
5296                 g_error_free (error);
5297         }
5298
5299         g_object_unref (app_info);
5300         g_object_unref (file);
5301
5302         /* According to the PDF spec filename can be an executable. I'm not sure
5303            allowing to launch executables is a good idea though. -- marco */
5304 }
5305
5306 static void
5307 launch_external_uri (EvWindow *window, EvLinkAction *action)
5308 {
5309         const gchar *uri = ev_link_action_get_uri (action);
5310         GError *error = NULL;
5311         gboolean ret;
5312 #if GTK_CHECK_VERSION (2, 14, 0)
5313         GAppLaunchContext *context = NULL;
5314 #endif
5315
5316 #if GTK_CHECK_VERSION (2, 14, 0)
5317         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5318         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5319                                            gtk_window_get_screen (GTK_WINDOW (window)));
5320         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5321                                               GDK_CURRENT_TIME);
5322 #endif
5323
5324         if (!g_strstr_len (uri, strlen (uri), "://") &&
5325             !g_str_has_prefix (uri, "mailto:")) {
5326                 gchar *http;
5327
5328                 /* Not a valid uri, assuming it's http */
5329                 http = g_strdup_printf ("http://%s", uri);
5330                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5331                 g_free (http);
5332         } else {
5333                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5334         }
5335
5336         if (ret == FALSE) {
5337                 ev_window_error_message (window, error,
5338                                          "%s", _("Unable to open external link"));
5339                 g_error_free (error);
5340         }
5341 }
5342
5343 static void
5344 open_remote_link (EvWindow *window, EvLinkAction *action)
5345 {
5346         gchar *uri;
5347         gchar *dir;
5348
5349         dir = g_path_get_dirname (window->priv->uri);
5350
5351         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5352                                 NULL);
5353         g_free (dir);
5354
5355         ev_application_open_uri_at_dest (EV_APP, uri,
5356                                          gtk_window_get_screen (GTK_WINDOW (window)),
5357                                          ev_link_action_get_dest (action),
5358                                          0,
5359                                          NULL,
5360                                          GDK_CURRENT_TIME);
5361
5362         g_free (uri);
5363 }
5364
5365 static void
5366 do_action_named (EvWindow *window, EvLinkAction *action)
5367 {
5368         const gchar *name = ev_link_action_get_name (action);
5369
5370         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5371                 ev_window_cmd_go_first_page (NULL, window);
5372         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5373                 ev_window_cmd_go_previous_page (NULL, window);
5374         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5375                 ev_window_cmd_go_next_page (NULL, window);
5376         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5377                 ev_window_cmd_go_last_page (NULL, window);
5378         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5379                 ev_window_cmd_focus_page_selector (NULL, window);
5380         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5381                 ev_window_cmd_edit_find (NULL, window);
5382         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5383                 ev_window_cmd_file_close_window (NULL, window);
5384         } else {
5385                 g_warning ("Unimplemented named action: %s, please post a "
5386                            "bug report in Evince bugzilla "
5387                            "(http://bugzilla.gnome.org) with a testcase.",
5388                            name);
5389         }
5390 }
5391
5392 static void
5393 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5394 {
5395         switch (ev_link_action_get_action_type (action)) {
5396                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5397                         EvLinkDest *dest;
5398
5399                         dest = ev_link_action_get_dest (action);
5400                         if (!dest)
5401                                 return;
5402
5403                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5404                 }
5405                         break;
5406                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5407                         launch_external_uri (window, action);
5408                         break;
5409                 case EV_LINK_ACTION_TYPE_LAUNCH:
5410                         launch_action (window, action);
5411                         break;
5412                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5413                         open_remote_link (window, action);
5414                         break;
5415                 case EV_LINK_ACTION_TYPE_NAMED:
5416                         do_action_named (window, action);
5417                         break;
5418                 default:
5419                         g_assert_not_reached ();
5420         }
5421 }
5422
5423 static void
5424 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5425 {
5426         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5427 }
5428
5429 static void
5430 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5431 {
5432         EvLinkAction *ev_action = NULL;
5433         EvLinkDest   *dest;
5434
5435         ev_action = ev_link_get_action (window->priv->link);
5436         if (!ev_action)
5437                 return;
5438
5439         dest = ev_link_action_get_dest (ev_action);
5440         if (!dest)
5441                 return;
5442
5443         ev_window_cmd_file_open_copy_at_dest (window, dest);
5444 }
5445
5446 static void
5447 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5448 {
5449         EvLinkAction *ev_action;
5450
5451         ev_action = ev_link_get_action (window->priv->link);
5452         if (!ev_action)
5453                 return;
5454
5455         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5456                                    ev_action);
5457 }
5458
5459
5460 static void
5461 image_save_dialog_response_cb (GtkWidget *fc,
5462                                gint       response_id,
5463                                EvWindow  *ev_window)
5464 {
5465         GFile           *target_file;
5466         gboolean         is_native;
5467         GError          *error = NULL;
5468         GdkPixbuf       *pixbuf;
5469         gchar           *uri;
5470         gchar          **extensions;
5471         gchar           *filename;
5472         gchar           *file_format;
5473         GdkPixbufFormat *format;
5474         GtkFileFilter   *filter;
5475
5476         if (response_id != GTK_RESPONSE_OK) {
5477                 gtk_widget_destroy (fc);
5478                 return;
5479         }
5480
5481         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5482         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5483         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5484
5485         if (format == NULL) {
5486                 format = get_gdk_pixbuf_format_by_extension (uri);
5487         }
5488
5489         if (format == NULL) {
5490                 ev_window_error_message (ev_window, NULL,
5491                                          "%s",
5492                                          _("Couldn't find appropriate format to save image"));
5493                 g_free (uri);
5494                 gtk_widget_destroy (fc);
5495
5496                 return;
5497         }
5498
5499         extensions = gdk_pixbuf_format_get_extensions (format);
5500         if (!g_str_has_suffix (uri, extensions[0])) {
5501                 gchar *uri_extension;
5502
5503                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5504                 target_file = g_file_new_for_uri (uri_extension);
5505                 g_free (uri_extension);
5506         } else {
5507                 target_file = g_file_new_for_uri (uri);
5508         }
5509         g_strfreev (extensions);
5510         g_free (uri);
5511
5512         is_native = g_file_is_native (target_file);
5513         if (is_native) {
5514                 filename = g_file_get_path (target_file);
5515         } else {
5516                 filename = ev_tmp_filename ("saveimage");
5517         }
5518
5519         ev_document_doc_mutex_lock ();
5520         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5521                                                ev_window->priv->image);
5522         ev_document_doc_mutex_unlock ();
5523
5524         file_format = gdk_pixbuf_format_get_name (format);
5525         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5526         g_free (file_format);
5527         g_object_unref (pixbuf);
5528
5529         if (error) {
5530                 ev_window_error_message (ev_window, error,
5531                                          "%s", _("The image could not be saved."));
5532                 g_error_free (error);
5533                 g_free (filename);
5534                 g_object_unref (target_file);
5535                 gtk_widget_destroy (fc);
5536
5537                 return;
5538         }
5539
5540         if (!is_native) {
5541                 GFile *source_file;
5542
5543                 source_file = g_file_new_for_path (filename);
5544
5545                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5546                                        source_file, target_file);
5547                 g_object_unref (source_file);
5548         }
5549
5550         g_free (filename);
5551         g_object_unref (target_file);
5552         gtk_widget_destroy (fc);
5553 }
5554
5555 static void
5556 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5557 {
5558         GtkWidget *fc;
5559
5560         if (!window->priv->image)
5561                 return;
5562
5563         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5564                                           GTK_WINDOW (window),
5565                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5566                                           GTK_STOCK_CANCEL,
5567                                           GTK_RESPONSE_CANCEL,
5568                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5569                                           NULL);
5570
5571         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5572         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5573                                                  GTK_RESPONSE_OK,
5574                                                  GTK_RESPONSE_CANCEL,
5575                                                  -1);
5576
5577         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5578         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5579
5580         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5581
5582         g_signal_connect (fc, "response",
5583                           G_CALLBACK (image_save_dialog_response_cb),
5584                           window);
5585
5586         gtk_widget_show (fc);
5587 }
5588
5589 static void
5590 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5591 {
5592         GtkClipboard *clipboard;
5593         GdkPixbuf    *pixbuf;
5594
5595         if (!window->priv->image)
5596                 return;
5597
5598         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5599                                               GDK_SELECTION_CLIPBOARD);
5600         ev_document_doc_mutex_lock ();
5601         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5602                                                window->priv->image);
5603         ev_document_doc_mutex_unlock ();
5604
5605         gtk_clipboard_set_image (clipboard, pixbuf);
5606         g_object_unref (pixbuf);
5607 }
5608
5609 static void
5610 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5611 {
5612         GList     *l;
5613         GdkScreen *screen;
5614
5615         if (!window->priv->attach_list)
5616                 return;
5617
5618         screen = gtk_window_get_screen (GTK_WINDOW (window));
5619
5620         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5621                 EvAttachment *attachment;
5622                 GError       *error = NULL;
5623
5624                 attachment = (EvAttachment *) l->data;
5625
5626                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5627
5628                 if (error) {
5629                         ev_window_error_message (window, error,
5630                                                  "%s", _("Unable to open attachment"));
5631                         g_error_free (error);
5632                 }
5633         }
5634 }
5635
5636 static void
5637 attachment_save_dialog_response_cb (GtkWidget *fc,
5638                                     gint       response_id,
5639                                     EvWindow  *ev_window)
5640 {
5641         GFile                *target_file;
5642         gchar                *uri;
5643         GList                *l;
5644         GtkFileChooserAction  fc_action;
5645         gboolean              is_dir;
5646         gboolean              is_native;
5647
5648         if (response_id != GTK_RESPONSE_OK) {
5649                 gtk_widget_destroy (fc);
5650                 return;
5651         }
5652
5653         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5654         target_file = g_file_new_for_uri (uri);
5655         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5656         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5657         is_native = g_file_is_native (target_file);
5658
5659         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5660                 EvAttachment *attachment;
5661                 GFile        *save_to;
5662                 GError       *error = NULL;
5663
5664                 attachment = (EvAttachment *) l->data;
5665
5666                 if (is_native) {
5667                         if (is_dir) {
5668                                 save_to = g_file_get_child (target_file,
5669                                                             ev_attachment_get_name (attachment));
5670                         } else {
5671                                 save_to = g_object_ref (target_file);
5672                         }
5673                 } else {
5674                         save_to = ev_tmp_file_get ("saveattachment");
5675                 }
5676
5677                 ev_attachment_save (attachment, save_to, &error);
5678
5679                 if (error) {
5680                         ev_window_error_message (ev_window, error,
5681                                                  "%s", _("The attachment could not be saved."));
5682                         g_error_free (error);
5683                         g_object_unref (save_to);
5684
5685                         continue;
5686                 }
5687
5688                 if (!is_native) {
5689                         GFile *dest_file;
5690
5691                         if (is_dir) {
5692                                 dest_file = g_file_get_child (target_file,
5693                                                               ev_attachment_get_name (attachment));
5694                         } else {
5695                                 dest_file = g_object_ref (target_file);
5696                         }
5697
5698                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5699                                                save_to, dest_file);
5700
5701                         g_object_unref (dest_file);
5702                 }
5703
5704                 g_object_unref (save_to);
5705         }
5706
5707         g_free (uri);
5708         g_object_unref (target_file);
5709
5710         gtk_widget_destroy (fc);
5711 }
5712
5713 static void
5714 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5715 {
5716         GtkWidget    *fc;
5717         EvAttachment *attachment = NULL;
5718
5719         if (!window->priv->attach_list)
5720                 return;
5721
5722         if (g_list_length (window->priv->attach_list) == 1)
5723                 attachment = (EvAttachment *) window->priv->attach_list->data;
5724
5725         fc = gtk_file_chooser_dialog_new (
5726                 _("Save Attachment"),
5727                 GTK_WINDOW (window),
5728                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5729                 GTK_STOCK_CANCEL,
5730                 GTK_RESPONSE_CANCEL,
5731                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5732                 NULL);
5733
5734         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5735         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5736                                                  GTK_RESPONSE_OK,
5737                                                  GTK_RESPONSE_CANCEL,
5738                                                  -1);
5739
5740         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5741         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5742
5743         if (attachment)
5744                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5745                                                    ev_attachment_get_name (attachment));
5746
5747         g_signal_connect (fc, "response",
5748                           G_CALLBACK (attachment_save_dialog_response_cb),
5749                           window);
5750
5751         gtk_widget_show (fc);
5752 }
5753
5754 static void
5755 ev_window_media_player_key_pressed (EvWindow    *window,
5756                                     const gchar *key,
5757                                     gpointer     user_data)
5758 {
5759         if (!gtk_window_is_active (GTK_WINDOW (window)))
5760                 return;
5761
5762         /* Note how Previous/Next only go to the
5763          * next/previous page despite their icon telling you
5764          * they should go to the beginning/end.
5765          *
5766          * There's very few keyboards with FFW/RWD though,
5767          * so we stick the most useful keybinding on the most
5768          * often seen keys
5769          */
5770         if (strcmp (key, "Play") == 0) {
5771                 ev_window_run_presentation (window);
5772         } else if (strcmp (key, "Previous") == 0) {
5773                 ev_window_cmd_go_previous_page (NULL, window);
5774         } else if (strcmp (key, "Next") == 0) {
5775                 ev_window_cmd_go_next_page (NULL, window);
5776         } else if (strcmp (key, "FastForward") == 0) {
5777                 ev_window_cmd_go_last_page (NULL, window);
5778         } else if (strcmp (key, "Rewind") == 0) {
5779                 ev_window_cmd_go_first_page (NULL, window);
5780         }
5781 }
5782
5783 static void
5784 ev_window_init (EvWindow *ev_window)
5785 {
5786         GtkActionGroup *action_group;
5787         GtkAccelGroup *accel_group;
5788         GError *error = NULL;
5789         GtkWidget *sidebar_widget;
5790         GObject *mpkeys;
5791
5792         g_signal_connect (ev_window, "configure_event",
5793                           G_CALLBACK (window_configure_event_cb), NULL);
5794         g_signal_connect (ev_window, "window_state_event",
5795                           G_CALLBACK (window_state_event_cb), NULL);
5796
5797         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5798
5799         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5800         ev_window->priv->title = ev_window_title_new (ev_window);
5801
5802         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5803         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5804         gtk_widget_show (ev_window->priv->main_box);
5805
5806         action_group = gtk_action_group_new ("MenuActions");
5807         ev_window->priv->action_group = action_group;
5808         gtk_action_group_set_translation_domain (action_group, NULL);
5809         gtk_action_group_add_actions (action_group, entries,
5810                                       G_N_ELEMENTS (entries), ev_window);
5811         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5812                                              G_N_ELEMENTS (toggle_entries),
5813                                              ev_window);
5814         set_action_properties (action_group);
5815         register_custom_actions (ev_window, action_group);
5816
5817         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5818         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5819                                             action_group, 0);
5820
5821         accel_group =
5822                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5823         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5824
5825         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5826
5827         action_group = gtk_action_group_new ("ViewPopupActions");
5828         ev_window->priv->view_popup_action_group = action_group;
5829         gtk_action_group_set_translation_domain (action_group, NULL);
5830         gtk_action_group_add_actions (action_group, view_popup_entries,
5831                                       G_N_ELEMENTS (view_popup_entries),
5832                                       ev_window);
5833         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5834                                             action_group, 0);
5835
5836         action_group = gtk_action_group_new ("AttachmentPopupActions");
5837         ev_window->priv->attachment_popup_action_group = action_group;
5838         gtk_action_group_set_translation_domain (action_group, NULL);
5839         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5840                                       G_N_ELEMENTS (attachment_popup_entries),
5841                                       ev_window);
5842         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5843                                             action_group, 0);
5844
5845         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5846                                               DATADIR"/evince-ui.xml",
5847                                               &error)) {
5848                 g_warning ("building menus failed: %s", error->message);
5849                 g_error_free (error);
5850         }
5851
5852         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5853         ev_window->priv->recent_action_group = NULL;
5854         ev_window->priv->recent_ui_id = 0;
5855         g_signal_connect_swapped (ev_window->priv->recent_manager,
5856                                   "changed",
5857                                   G_CALLBACK (ev_window_setup_recent),
5858                                   ev_window);
5859
5860         ev_window->priv->menubar =
5861                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5862                                             "/MainMenu");
5863         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5864                             ev_window->priv->menubar,
5865                             FALSE, FALSE, 0);
5866
5867         ev_window->priv->toolbar = GTK_WIDGET
5868           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5869                          "ui-manager", ev_window->priv->ui_manager,
5870                          "popup-path", "/ToolbarPopup",
5871                          "model", ev_application_get_toolbars_model (EV_APP),
5872                          NULL));
5873
5874         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5875                                    "DefaultToolBar");
5876         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5877                             ev_window->priv->toolbar,
5878                             FALSE, FALSE, 0);
5879         gtk_widget_show (ev_window->priv->toolbar);
5880
5881         /* Add the main area */
5882         ev_window->priv->hpaned = gtk_hpaned_new ();
5883         g_signal_connect (ev_window->priv->hpaned,
5884                           "notify::position",
5885                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5886                           ev_window);
5887
5888         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5889         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5890                             TRUE, TRUE, 0);
5891         gtk_widget_show (ev_window->priv->hpaned);
5892
5893         ev_window->priv->sidebar = ev_sidebar_new ();
5894         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5895                          ev_window->priv->sidebar, FALSE, FALSE);
5896         gtk_widget_show (ev_window->priv->sidebar);
5897
5898         /* Stub sidebar, for now */
5899
5900         sidebar_widget = ev_sidebar_thumbnails_new ();
5901         ev_window->priv->sidebar_thumbs = sidebar_widget;
5902         g_signal_connect (sidebar_widget,
5903                           "notify::main-widget",
5904                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5905                           ev_window);
5906         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5907         gtk_widget_show (sidebar_widget);
5908         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5909                              sidebar_widget);
5910
5911         sidebar_widget = ev_sidebar_links_new ();
5912         ev_window->priv->sidebar_links = sidebar_widget;
5913         g_signal_connect (sidebar_widget,
5914                           "notify::model",
5915                           G_CALLBACK (sidebar_widget_model_set),
5916                           ev_window);
5917         g_signal_connect (sidebar_widget,
5918                           "link_activated",
5919                           G_CALLBACK (sidebar_links_link_activated_cb),
5920                           ev_window);
5921         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5922         gtk_widget_show (sidebar_widget);
5923         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5924                              sidebar_widget);
5925
5926         sidebar_widget = ev_sidebar_attachments_new ();
5927         ev_window->priv->sidebar_attachments = sidebar_widget;
5928         g_signal_connect_object (sidebar_widget,
5929                                  "popup",
5930                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5931                                  ev_window, 0);
5932         gtk_widget_show (sidebar_widget);
5933         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5934                              sidebar_widget);
5935
5936         sidebar_widget = ev_sidebar_layers_new ();
5937         ev_window->priv->sidebar_layers = sidebar_widget;
5938         g_signal_connect (sidebar_widget,
5939                           "layers_visibility_changed",
5940                           G_CALLBACK (sidebar_layers_visibility_changed),
5941                           ev_window);
5942         gtk_widget_show (sidebar_widget);
5943         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5944                              sidebar_widget);
5945
5946         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5947         ev_window->priv->scrolled_window =
5948                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5949                                           "shadow-type", GTK_SHADOW_IN,
5950                                           NULL));
5951         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5952                             ev_window->priv->scrolled_window,
5953                             TRUE, TRUE, 0);
5954         gtk_widget_show (ev_window->priv->scrolled_window);
5955
5956         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5957                         ev_window->priv->view_box);
5958         gtk_widget_show (ev_window->priv->view_box);
5959
5960         ev_window->priv->view = ev_view_new ();
5961         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5962                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5963         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
5964         g_signal_connect_swapped (ev_window->priv->password_view,
5965                                   "unlock",
5966                                   G_CALLBACK (ev_window_password_view_unlock),
5967                                   ev_window);
5968         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5969                                  G_CALLBACK (view_actions_focus_in_cb),
5970                                  ev_window, 0);
5971         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5972                                  G_CALLBACK (view_actions_focus_out_cb),
5973                                  ev_window, 0);
5974         g_signal_connect_object (ev_window->priv->view, "external-link",
5975                                  G_CALLBACK (view_external_link_cb),
5976                                  ev_window, 0);
5977         g_signal_connect_object (ev_window->priv->view, "handle-link",
5978                                  G_CALLBACK (view_handle_link_cb),
5979                                  ev_window, 0);
5980         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
5981                                  G_CALLBACK (ev_window_set_view_size),
5982                                  ev_window);
5983         g_signal_connect_object (ev_window->priv->view,
5984                                  "popup",
5985                                  G_CALLBACK (view_menu_popup_cb),
5986                                  ev_window, 0);
5987         gtk_widget_show (ev_window->priv->view);
5988         gtk_widget_show (ev_window->priv->password_view);
5989
5990         /* Find Bar */
5991         ev_window->priv->find_bar = egg_find_bar_new ();
5992         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5993                           ev_window->priv->find_bar,
5994                           FALSE, TRUE, 0);
5995
5996         /* We own a ref on these widgets, as we can swap them in and out */
5997         g_object_ref (ev_window->priv->view);
5998         g_object_ref (ev_window->priv->password_view);
5999
6000         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6001                            ev_window->priv->view);
6002
6003         g_signal_connect (ev_window->priv->view,
6004                           "notify::sizing-mode",
6005                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6006                           ev_window);
6007         g_signal_connect (ev_window->priv->view,
6008                           "notify::zoom",
6009                           G_CALLBACK (ev_window_zoom_changed_cb),
6010                           ev_window);
6011         g_signal_connect (ev_window->priv->view,
6012                           "notify::dual-page",
6013                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6014                           ev_window);
6015         g_signal_connect (ev_window->priv->view,
6016                           "notify::continuous",
6017                           G_CALLBACK (ev_window_continuous_changed_cb),
6018                           ev_window);
6019         g_signal_connect (ev_window->priv->view,
6020                           "notify::rotation",
6021                           G_CALLBACK (ev_window_rotation_changed_cb),
6022                           ev_window);
6023         g_signal_connect (ev_window->priv->view,
6024                           "notify::has-selection",
6025                           G_CALLBACK (ev_window_has_selection_changed_cb),
6026                           ev_window);
6027
6028         /* Connect sidebar signals */
6029         g_signal_connect (ev_window->priv->sidebar,
6030                           "notify::visible",
6031                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6032                           ev_window);
6033         g_signal_connect (ev_window->priv->sidebar,
6034                           "notify::current-page",
6035                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6036                           ev_window);
6037
6038         /* Connect to find bar signals */
6039         g_signal_connect (ev_window->priv->find_bar,
6040                           "previous",
6041                           G_CALLBACK (find_bar_previous_cb),
6042                           ev_window);
6043         g_signal_connect (ev_window->priv->find_bar,
6044                           "next",
6045                           G_CALLBACK (find_bar_next_cb),
6046                           ev_window);
6047         g_signal_connect (ev_window->priv->find_bar,
6048                           "close",
6049                           G_CALLBACK (find_bar_close_cb),
6050                           ev_window);
6051         g_signal_connect (ev_window->priv->find_bar,
6052                           "notify::search-string",
6053                           G_CALLBACK (find_bar_search_changed_cb),
6054                           ev_window);
6055         g_signal_connect (ev_window->priv->find_bar,
6056                           "notify::case-sensitive",
6057                           G_CALLBACK (find_bar_search_changed_cb),
6058                           ev_window);
6059         g_signal_connect (ev_window->priv->find_bar,
6060                           "notify::visible",
6061                           G_CALLBACK (find_bar_visibility_changed_cb),
6062                           ev_window);
6063         g_signal_connect (ev_window->priv->find_bar,
6064                           "scroll",
6065                           G_CALLBACK (find_bar_scroll),
6066                           ev_window);
6067
6068         /* Popups */
6069         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6070                                                                  "/DocumentPopup");
6071         ev_window->priv->link = NULL;
6072
6073         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6074                                                                        "/AttachmentPopup");
6075         ev_window->priv->attach_list = NULL;
6076
6077         /* Media player keys */
6078         mpkeys = ev_application_get_media_keys (EV_APP);
6079         if (mpkeys) {
6080                 g_signal_connect_swapped (mpkeys, "key_pressed",
6081                                           G_CALLBACK (ev_window_media_player_key_pressed),
6082                                           ev_window);
6083         }
6084
6085         /* Give focus to the document view */
6086         gtk_widget_grab_focus (ev_window->priv->view);
6087
6088         /* Set it user interface params */
6089         ev_window_setup_recent (ev_window);
6090
6091         setup_chrome_from_metadata (ev_window);
6092         set_chrome_actions (ev_window);
6093         update_chrome_visibility (ev_window);
6094
6095         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6096
6097         setup_view_from_metadata (ev_window);
6098         setup_sidebar_from_metadata (ev_window);
6099
6100         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6101         ev_window_setup_action_sensitivity (ev_window);
6102
6103         /* Drag and Drop */
6104         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6105                            GTK_DEST_DEFAULT_ALL,
6106                            NULL, 0,
6107                            GDK_ACTION_COPY);
6108         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6109 }
6110
6111 /**
6112  * ev_window_new:
6113  *
6114  * Creates a #GtkWidget that represents the window.
6115  *
6116  * Returns: the #GtkWidget that represents the window.
6117  */
6118 GtkWidget *
6119 ev_window_new (void)
6120 {
6121         GtkWidget *ev_window;
6122
6123         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6124                                               "type", GTK_WINDOW_TOPLEVEL,
6125                                               NULL));
6126
6127         return ev_window;
6128 }