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) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include <errno.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34 #include <unistd.h>
  35
  36 #include <glib/gstdio.h>
  37 #include <glib/gi18n.h>
  38 #include <gio/gio.h>
  39 #include <gtk/gtk.h>
  40 #include <gtk/gtkunixprint.h>
  41 #include <gconf/gconf-client.h>
  42
  43 #include "egg-editable-toolbar.h"
  44 #include "egg-toolbar-editor.h"
  45 #include "egg-toolbars-model.h"
  46
  47 #include "eggfindbar.h"
  48
  49 #include "ephy-zoom-action.h"
  50 #include "ephy-zoom.h"
  51
  52 #include "ev-application.h"
  53 #include "ev-document-factory.h"
  54 #include "ev-document-find.h"
  55 #include "ev-document-fonts.h"
  56 #include "ev-document-images.h"
  57 #include "ev-document-links.h"
  58 #include "ev-document-thumbnails.h"
  59 #include "ev-file-exporter.h"
  60 #include "ev-file-helpers.h"
  61 #include "ev-file-monitor.h"
  62 #include "ev-history.h"
  63 #include "ev-image.h"
  64 #include "ev-job-scheduler.h"
  65 #include "ev-jobs.h"
  66 #include "ev-message-area.h"
  67 #include "ev-metadata-manager.h"
  68 #include "ev-mount-operation.h"
  69 #include "ev-navigation-action.h"
  70 #include "ev-open-recent-action.h"
  71 #include "ev-page-action.h"
  72 #include "ev-password.h"
  73 #include "ev-password-view.h"
  74 #include "ev-properties-dialog.h"
  75 #include "ev-sidebar-attachments.h"
  76 #include "ev-sidebar.h"
  77 #include "ev-sidebar-links.h"
  78 #include "ev-sidebar-page.h"
  79 #include "ev-sidebar-thumbnails.h"
  80 #include "ev-stock-icons.h"
  81 #include "ev-utils.h"
  82 #include "ev-view.h"
  83 #include "ev-window.h"
  84 #include "ev-window-title.h"
  85
  86 #ifdef ENABLE_DBUS
  87 #include "ev-media-player-keys.h"
  88 #endif /* ENABLE_DBUS */
  89
  90 #ifdef ENABLE_PDF
  91 #include <poppler.h>
  92 #endif
  93
  94 typedef enum {
  95         PAGE_MODE_DOCUMENT,
  96         PAGE_MODE_PASSWORD
  97 } EvWindowPageMode;
  98
  99 typedef enum {
 100         EV_CHROME_MENUBAR       = 1 << 0,
 101         EV_CHROME_TOOLBAR       = 1 << 1,
 102         EV_CHROME_FINDBAR       = 1 << 2,
 103         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 104         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 105         EV_CHROME_SIDEBAR       = 1 << 5,
 106         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 107         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 108 } EvChrome;
 109
 110 struct _EvWindowPrivate {
 111         /* UI */
 112         EvChrome chrome;
 113
 114         GtkWidget *main_box;
 115         GtkWidget *menubar;
 116         GtkWidget *toolbar;
 117         GtkWidget *hpaned;
 118         GtkWidget *view_box;
 119         GtkWidget *sidebar;
 120         GtkWidget *find_bar;
 121         GtkWidget *scrolled_window;
 122         GtkWidget *view;
 123         GtkWidget *message_area;
 124         GtkWidget *password_view;
 125         GtkWidget *sidebar_thumbs;
 126         GtkWidget *sidebar_links;
 127         GtkWidget *sidebar_attachments;
 128
 129         /* Dialogs */
 130         GtkWidget *properties;
 131         GtkWidget *print_dialog;
 132         GtkWidget *password_dialog;
 133
 134         /* UI Builders */
 135         GtkActionGroup   *action_group;
 136         GtkActionGroup   *view_popup_action_group;
 137         GtkActionGroup   *attachment_popup_action_group;
 138         GtkRecentManager *recent_manager;
 139         GtkActionGroup   *recent_action_group;
 140         guint             recent_ui_id;
 141         GtkUIManager     *ui_manager;
 142
 143         /* Fullscreen mode */
 144         GtkWidget *fullscreen_toolbar;
 145
 146         /* Presentation mode */
 147         guint      presentation_timeout_id;
 148
 149         /* Preview mode */
 150         GtkWidget *preview_toolbar;
 151         gchar     *print_settings_file;
 152
 153         /* Popup view */
 154         GtkWidget *view_popup;
 155         EvLink    *link;
 156         EvImage   *image;
 157
 158         /* Popup attachment */
 159         GtkWidget    *attachment_popup;
 160         GList        *attach_list;
 161
 162         /* Document */
 163         char *uri;
 164         char *local_uri;
 165         EvLinkDest *dest;
 166         gboolean unlink_temp_file;
 167         gboolean in_reload;
 168         EvFileMonitor *monitor;
 169         guint setup_document_idle;
 170
 171         EvDocument *document;
 172         EvHistory *history;
 173         EvPageCache *page_cache;
 174         EvWindowPageMode page_mode;
 175         EvWindowTitle *title;
 176
 177         EvJob            *load_job;
 178         EvJob            *reload_job;
 179         EvJob            *thumbnail_job;
 180         EvJob            *save_job;
 181         EvJob            *print_job;
 182         EvJob            *find_job;
 183
 184         /* Printing */
 185         gboolean          print_preview;
 186         GtkPrintJob      *gtk_print_job;
 187         GtkPrinter       *printer;
 188         GtkPrintSettings *print_settings;
 189         GtkPageSetup     *print_page_setup;
 190
 191 };
 192
 193 #define EV_WINDOW_GET_PRIVATE(object) \
 194         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 195
 196 #define PAGE_SELECTOR_ACTION    "PageSelector"
 197 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 198 #define NAVIGATION_ACTION       "Navigation"
 199
 200 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 201 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 202 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 203
 204 #define PRESENTATION_TIMEOUT 5
 205
 206 #define SIDEBAR_DEFAULT_SIZE    132
 207 #define LINKS_SIDEBAR_ID "links"
 208 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 209 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 210
 211 static const gchar *document_print_settings[] = {
 212         GTK_PRINT_SETTINGS_N_COPIES,
 213         GTK_PRINT_SETTINGS_COLLATE,
 214         GTK_PRINT_SETTINGS_REVERSE,
 215         GTK_PRINT_SETTINGS_NUMBER_UP,
 216         GTK_PRINT_SETTINGS_SCALE,
 217         GTK_PRINT_SETTINGS_PRINT_PAGES,
 218         GTK_PRINT_SETTINGS_PAGE_RANGES,
 219         GTK_PRINT_SETTINGS_PAGE_SET
 220 };
 221
 222 static void     ev_window_update_actions                (EvWindow         *ev_window);
 223 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 224                                                          GParamSpec       *pspec,
 225                                                          EvWindow         *ev_window);
 226 static void     ev_window_set_page_mode                 (EvWindow         *window,
 227                                                          EvWindowPageMode  page_mode);
 228 static void     ev_window_load_job_cb                   (EvJob            *job,
 229                                                          gpointer          data);
 230 static void     ev_window_reload_document               (EvWindow         *window);
 231 static void     ev_window_reload_job_cb                 (EvJob            *job,
 232                                                          EvWindow         *window);
 233 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_print_job_cb                  (EvJob            *job,
 236                                                          EvWindow         *window);
 237 static void     ev_window_save_job_cb                   (EvJob            *save,
 238                                                          EvWindow         *window);
 239 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 240                                                          GParamSpec       *pspec,
 241                                                          EvWindow         *ev_window);
 242 static void     ev_window_zoom_changed_cb               (EvView           *view,
 243                                                          GParamSpec       *pspec,
 244                                                          EvWindow         *ev_window);
 245 static void     ev_window_add_recent                    (EvWindow         *window,
 246                                                          const char       *filename);
 247 static void     ev_window_run_fullscreen                (EvWindow         *window);
 248 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 249                                                          gboolean          unfullscreen_window);
 250 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 251                                                          EvWindow         *window);
 252 static void     ev_window_run_presentation              (EvWindow         *window);
 253 static void     ev_window_stop_presentation             (EvWindow         *window,
 254                                                          gboolean          unfullscreen_window);
 255 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 256                                                          EvWindow         *window);
 257 static void     ev_window_run_preview                   (EvWindow         *window);
 258 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 259                                                          EvWindow         *window);
 260 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 261                                                          EvWindow         *window);
 262 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 263                                                          EvWindow         *window);
 264 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 265                                                          EvWindow         *window);
 266 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 267                                                          EvWindow         *window);
 268 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 271                                                          EvWindow         *window);
 272 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 273                                                          EvWindow         *ev_window);
 274 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 275                                                          EvWindow         *ev_window);
 276 static void     view_handle_link_cb                     (EvView           *view,
 277                                                          EvLink           *link,
 278                                                          EvWindow         *window);
 279 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 280 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 281                                                          EvWindow         *ev_window);
 282 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 283                                                          GParamSpec       *param,
 284                                                          EvWindow         *ev_window);
 285 static void     ev_window_do_preview_print              (EvWindow         *window);
 286 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 287                                                          GFile            *source_file);
 288 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 289                                                          const gchar      *key,
 290                                                          gpointer          user_data);
 291
 292 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 293
 294 static void
 295 ev_window_set_action_sensitive (EvWindow   *ev_window,
 296                                 const char *name,
 297                                 gboolean    sensitive)
 298 {
 299         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 300                                                          name);
 301         gtk_action_set_sensitive (action, sensitive);
 302 }
 303
 304
 305 static void
 306 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 307 {
 308         EvDocument *document = ev_window->priv->document;
 309         const EvDocumentInfo *info = NULL;
 310
 311         gboolean has_document = FALSE;
 312         gboolean ok_to_print = TRUE;
 313         gboolean ok_to_copy = TRUE;
 314         gboolean has_properties = TRUE;
 315         gboolean override_restrictions = TRUE;
 316         gboolean can_get_text = FALSE;
 317         gboolean has_pages = FALSE;
 318         gboolean can_find = FALSE;
 319
 320         GConfClient *client;
 321
 322         if (document) {
 323                 has_document = TRUE;
 324                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 325         }
 326
 327         if (has_document && ev_window->priv->page_cache) {
 328                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 329         }
 330
 331         if (!info || info->fields_mask == 0) {
 332                 has_properties = FALSE;
 333         }
 334
 335         if (has_document && EV_IS_SELECTION (document)) {
 336                 can_get_text = TRUE;
 337         }
 338
 339         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 340                 can_find = TRUE;
 341         }
 342
 343         client = gconf_client_get_default ();
 344         override_restrictions = gconf_client_get_bool (client,
 345                                                        GCONF_OVERRIDE_RESTRICTIONS,
 346                                                        NULL);
 347         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 348                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 349                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 350         }
 351
 352         if (has_document && !EV_IS_FILE_EXPORTER(document))
 353                 ok_to_print = FALSE;
 354
 355
 356         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 357                 ok_to_copy = FALSE;
 358         }
 359
 360         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 361                 ok_to_print = FALSE;
 362         }
 363
 364         g_object_unref (client);
 365
 366         /* File menu */
 367         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 368         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 369         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 370         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 371         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 372
 373         /* Edit menu */
 374         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 375         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 376         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 377         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 378         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 379
 380         /* View menu */
 381         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 382         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 383         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 385         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 387
 388         /* Toolbar-specific actions: */
 389         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 390         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 391         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 392         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 393
 394         ev_window_update_actions (ev_window);
 395 }
 396
 397 static void
 398 ev_window_update_actions (EvWindow *ev_window)
 399 {
 400         EvView *view = EV_VIEW (ev_window->priv->view);
 401         int n_pages = 0, page = -1;
 402         gboolean has_pages = FALSE;
 403         gboolean presentation_mode;
 404         gboolean can_find_in_page = FALSE;
 405
 406         if (ev_window->priv->document && ev_window->priv->page_cache) {
 407                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 408                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 409                 has_pages = n_pages > 0;
 410         }
 411
 412         can_find_in_page = (ev_window->priv->find_job &&
 413                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 414
 415         ev_window_set_action_sensitive (ev_window, "EditCopy",
 416                                         has_pages &&
 417                                         ev_view_get_has_selection (view));
 418         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 419                                         has_pages && can_find_in_page);
 420         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 421                                         has_pages && can_find_in_page);
 422
 423         presentation_mode = ev_view_get_presentation (view);
 424
 425         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 426                                         has_pages &&
 427                                         ev_view_can_zoom_in (view) &&
 428                                         !presentation_mode);
 429         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 430                                         has_pages &&
 431                                         ev_view_can_zoom_out (view) &&
 432                                         !presentation_mode);
 433
 434         /* Go menu */
 435         if (has_pages) {
 436                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 437                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 438                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 439                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 440         } else {
 441                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 442                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 443                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 444                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 445         }
 446
 447         if (has_pages &&
 448             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 449             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 450                 GtkAction *action;
 451                 float      zoom;
 452                 float      real_zoom;
 453
 454                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 455                                                       ZOOM_CONTROL_ACTION);
 456
 457                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 458                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 459                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 460
 461                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 462         }
 463 }
 464
 465 static void
 466 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 467 {
 468         gboolean can_find;
 469
 470         can_find = window->priv->document &&
 471             EV_IS_DOCUMENT_FIND (window->priv->document);
 472
 473         if (window->priv->action_group) {
 474                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 475                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 476                 ev_window_set_action_sensitive (window, "Space", sensitive);
 477                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 478                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 479                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 480                 ev_window_set_action_sensitive (window, "Return", sensitive);
 481                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 482                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 483                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 484                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 485                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 486                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 487
 488                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 489         }
 490 }
 491
 492 static void
 493 set_widget_visibility (GtkWidget *widget, gboolean visible)
 494 {
 495         g_assert (GTK_IS_WIDGET (widget));
 496
 497         if (visible)
 498                 gtk_widget_show (widget);
 499         else
 500                 gtk_widget_hide (widget);
 501 }
 502
 503 static void
 504 update_chrome_visibility (EvWindow *window)
 505 {
 506         EvWindowPrivate *priv = window->priv;
 507         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 508         gboolean fullscreen_mode, presentation, fullscreen;
 509         gboolean preview_toolbar;
 510
 511         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 512         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 513         fullscreen_mode = fullscreen || presentation;
 514
 515         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 516         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 517                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 518         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 519                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 520         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 521         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 522         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 523
 524         set_widget_visibility (priv->menubar, menubar);
 525         set_widget_visibility (priv->toolbar, toolbar);
 526         set_widget_visibility (priv->find_bar, findbar);
 527         set_widget_visibility (priv->sidebar, sidebar);
 528
 529         if (priv->preview_toolbar)
 530                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 531
 532         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 533         gtk_widget_set_sensitive (priv->menubar, menubar);
 534
 535         if (priv->fullscreen_toolbar != NULL) {
 536                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 537         }
 538 }
 539
 540 static void
 541 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 542 {
 543         EvWindowPrivate *priv = window->priv;
 544
 545         if (active) {
 546                 priv->chrome |= flag;
 547         } else {
 548                 priv->chrome &= ~flag;
 549         }
 550 }
 551
 552 static void
 553 update_sizing_buttons (EvWindow *window)
 554 {
 555         GtkActionGroup *action_group = window->priv->action_group;
 556         GtkAction *action;
 557         gboolean best_fit, page_width;
 558         EvSizingMode sizing_mode;
 559
 560         if (window->priv->view == NULL)
 561                 return;
 562
 563         g_object_get (window->priv->view,
 564                       "sizing_mode", &sizing_mode,
 565                       NULL);
 566
 567         switch (sizing_mode) {
 568                 case EV_SIZING_BEST_FIT:
 569                         best_fit = TRUE;
 570                         page_width = FALSE;
 571                         break;
 572                 case EV_SIZING_FIT_WIDTH:
 573                         best_fit = FALSE;
 574                         page_width = TRUE;
 575                         break;
 576                 default:
 577                         best_fit = page_width = FALSE;
 578                         break;
 579         }
 580
 581         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 582         g_signal_handlers_block_by_func
 583                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 584         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 585         g_signal_handlers_unblock_by_func
 586                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 587
 588         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 589         g_signal_handlers_block_by_func
 590                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 591         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 592         g_signal_handlers_unblock_by_func
 593                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 594
 595         action = gtk_action_group_get_action (window->priv->action_group,
 596                                               ZOOM_CONTROL_ACTION);
 597         if (best_fit) {
 598                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 599                                                  EPHY_ZOOM_BEST_FIT);
 600         } else if (page_width) {
 601                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 602                                                  EPHY_ZOOM_FIT_WIDTH);
 603         }
 604 }
 605
 606 /**
 607  * ev_window_is_empty:
 608  * @ev_window: The instance of the #EvWindow.
 609  *
 610  * It does look if there is any document loaded or if there is any job to load
 611  * a document.
 612  *
 613  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 614  *          loaded, %FALSE in other case.
 615  */
 616 gboolean
 617 ev_window_is_empty (const EvWindow *ev_window)
 618 {
 619         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 620
 621         return (ev_window->priv->document == NULL) &&
 622                 (ev_window->priv->load_job == NULL);
 623 }
 624
 625 static void
 626 ev_window_set_message_area (EvWindow  *window,
 627                             GtkWidget *area)
 628 {
 629         if (window->priv->message_area == area)
 630                 return;
 631
 632         if (window->priv->message_area)
 633                 gtk_widget_destroy (window->priv->message_area);
 634         window->priv->message_area = area;
 635
 636         if (!area)
 637                 return;
 638
 639         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 640                             window->priv->message_area,
 641                             FALSE, FALSE, 0);
 642         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 643                                window->priv->message_area, 0);
 644         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 645                                    (gpointer) &(window->priv->message_area));
 646 }
 647
 648 static void
 649 ev_window_message_area_response_cb (EvMessageArea *area,
 650                                     gint           response_id,
 651                                     EvWindow      *window)
 652 {
 653         ev_window_set_message_area (window, NULL);
 654 }
 655
 656 static void
 657 ev_window_error_message (GtkWindow *window, const gchar *msg, GError *error)
 658 {
 659         GtkWidget *area;
 660
 661         if (EV_WINDOW (window)->priv->message_area)
 662                 return;
 663
 664         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 665                                     msg,
 666                                     GTK_STOCK_CLOSE,
 667                                     GTK_RESPONSE_CANCEL,
 668                                     NULL);
 669         if (error)
 670                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 671         g_signal_connect (area, "response",
 672                           G_CALLBACK (ev_window_message_area_response_cb),
 673                           window);
 674         gtk_widget_show (area);
 675         ev_window_set_message_area (EV_WINDOW (window), area);
 676 }
 677
 678 static void
 679 ev_window_warning_message (GtkWindow *window, const gchar *msg)
 680 {
 681         GtkWidget *area;
 682
 683         if (EV_WINDOW (window)->priv->message_area)
 684                 return;
 685
 686         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 687                                     msg,
 688                                     GTK_STOCK_CLOSE,
 689                                     GTK_RESPONSE_CANCEL,
 690                                     NULL);
 691
 692         g_signal_connect (area, "response",
 693                           G_CALLBACK (ev_window_message_area_response_cb),
 694                           window);
 695         gtk_widget_show (area);
 696         ev_window_set_message_area (EV_WINDOW (window), area);
 697 }
 698
 699 static void
 700 page_changed_cb (EvPageCache *page_cache,
 701                  gint         page,
 702                  EvWindow    *ev_window)
 703 {
 704         ev_window_update_actions (ev_window);
 705
 706         ev_window_update_find_status_message (ev_window);
 707
 708         if (!ev_window_is_empty (ev_window))
 709                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 710 }
 711
 712 typedef struct _FindTask {
 713         const gchar *page_label;
 714         gchar *chapter;
 715 } FindTask;
 716
 717 static gboolean
 718 ev_window_find_chapter (GtkTreeModel *tree_model,
 719                         GtkTreePath  *path,
 720                         GtkTreeIter  *iter,
 721                         gpointer      data)
 722 {
 723         FindTask *task = (FindTask *)data;
 724         gchar *page_string;
 725
 726         gtk_tree_model_get (tree_model, iter,
 727                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 728                             -1);
 729
 730         if (!page_string)
 731                 return FALSE;
 732
 733         if (!strcmp (page_string, task->page_label)) {
 734                 gtk_tree_model_get (tree_model, iter,
 735                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 736                                     -1);
 737                 g_free (page_string);
 738                 return TRUE;
 739         }
 740
 741         g_free (page_string);
 742         return FALSE;
 743 }
 744
 745 static void
 746 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 747 {
 748         gchar *page_label = NULL;
 749         gchar *link_title;
 750         FindTask find_task;
 751         EvLink *real_link;
 752         EvLinkAction *action;
 753         EvLinkDest *dest;
 754
 755         if (window->priv->history == NULL)
 756                 return;
 757
 758         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 759                 return;
 760
 761         if (link) {
 762                 action = g_object_ref (ev_link_get_action (link));
 763                 dest = ev_link_action_get_dest (action);
 764                 page = ev_link_dest_get_page (dest);
 765                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 766         } else {
 767                 dest = ev_link_dest_new_page (page);
 768                 action = ev_link_action_new_dest (dest);
 769                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 770         }
 771
 772         if (!page_label)
 773                 return;
 774
 775         find_task.page_label = page_label;
 776         find_task.chapter = NULL;
 777
 778         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 779                 GtkTreeModel *model;
 780
 781                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 782
 783                 if (model) {
 784                         gtk_tree_model_foreach (model,
 785                                                 ev_window_find_chapter,
 786                                                 &find_task);
 787
 788                         g_object_unref (model);
 789                 }
 790         }
 791
 792         if (find_task.chapter)
 793                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 794         else
 795                 link_title = g_strdup_printf (_("Page %s"), page_label);
 796
 797         real_link = ev_link_new (link_title, action);
 798
 799         ev_history_add_link (window->priv->history, real_link);
 800
 801         g_free (find_task.chapter);
 802         g_free (link_title);
 803         g_free (page_label);
 804         g_object_unref (real_link);
 805 }
 806
 807 static void
 808 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 809 {
 810         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 811
 812         ev_window_add_history (window, 0, link);
 813         ev_window_add_history (window, current_page, NULL);
 814 }
 815
 816 static void
 817 history_changed_cb (EvPageCache *page_cache,
 818                     gint         page,
 819                     EvWindow    *window)
 820 {
 821         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 822
 823         ev_window_add_history (window, page, NULL);
 824         ev_window_add_history (window, current_page, NULL);
 825
 826         return;
 827 }
 828
 829 static void
 830 update_document_mode (EvWindow *window, EvDocumentMode mode)
 831 {
 832         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 833                 ev_window_run_presentation (window);
 834         }
 835         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 836                 ev_window_run_fullscreen (window);
 837         }
 838 }
 839
 840 static void
 841 setup_document_from_metadata (EvWindow *window)
 842 {
 843         char *uri = window->priv->uri;
 844         GValue page = { 0, };
 845         gint n_pages;
 846         gint new_page;
 847
 848         /* View the previously shown page, but make sure to not open a document on
 849          * the last page, since closing it on the last page most likely means the
 850          * user was finished reading the document. In that case, reopening should
 851          * show the first page. */
 852         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 853                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 854                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 855                 if (!window->priv->in_reload && new_page == n_pages - 1)
 856                         new_page = 0;
 857                 ev_page_cache_set_current_page (window->priv->page_cache,
 858                                                 new_page);
 859                 g_value_unset (&page);
 860         }
 861 }
 862
 863 static void
 864 setup_chrome_from_metadata (EvWindow *window)
 865 {
 866         EvChrome chrome = EV_CHROME_NORMAL;
 867         GValue show_toolbar = { 0, };
 868
 869         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 870                 if (!g_value_get_boolean (&show_toolbar))
 871                         chrome &= ~EV_CHROME_TOOLBAR;
 872                 g_value_unset (&show_toolbar);
 873         }
 874         window->priv->chrome = chrome;
 875 }
 876
 877 static void
 878 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 879 {
 880         char *uri = window->priv->uri;
 881         GtkWidget *sidebar = window->priv->sidebar;
 882         GtkWidget *links = window->priv->sidebar_links;
 883         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 884         GtkWidget *attachments = window->priv->sidebar_attachments;
 885         GValue sidebar_size = { 0, };
 886         GValue sidebar_page = { 0, };
 887         GValue sidebar_visibility = { 0, };
 888
 889         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 890                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 891                                         g_value_get_int (&sidebar_size));
 892                 g_value_unset(&sidebar_size);
 893         }
 894
 895         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 896                 const char *page_id = g_value_get_string (&sidebar_page);
 897
 898                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 899                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 900                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 901                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 902                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 903                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 904                 }
 905                 g_value_unset (&sidebar_page);
 906         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 907                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 908         }
 909
 910         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 911                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 912                 g_value_unset (&sidebar_visibility);
 913                 update_chrome_visibility (window);
 914         }
 915 }
 916
 917 static void
 918 setup_size_from_metadata (EvWindow *window)
 919 {
 920         char *uri = window->priv->uri;
 921         GValue width = { 0, };
 922         GValue height = { 0, };
 923         GValue width_ratio = { 0, };
 924         GValue height_ratio = { 0, };
 925         GValue maximized = { 0, };
 926         GValue x = { 0, };
 927         GValue y = { 0, };
 928
 929         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 930                 if (g_value_get_boolean (&maximized)) {
 931                         gtk_window_maximize (GTK_WINDOW (window));
 932                         return;
 933                 } else {
 934                         gtk_window_unmaximize (GTK_WINDOW (window));
 935                 }
 936                 g_value_unset (&maximized);
 937         }
 938
 939         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 940             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 941                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 942                                  g_value_get_int (&y));
 943                 g_value_unset (&x);
 944                 g_value_unset (&y);
 945         }
 946
 947         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 948             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 949                 gtk_window_resize (GTK_WINDOW (window),
 950                                    g_value_get_int (&width),
 951                                    g_value_get_int (&height));
 952                 g_value_unset (&width);
 953                 g_value_unset (&height);
 954                 return;
 955         }
 956
 957         if (window->priv->page_cache &&
 958             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 959             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 960
 961                 gint document_width;
 962                 gint document_height;
 963
 964                 GdkScreen *screen;
 965
 966                 gint request_width;
 967                 gint request_height;
 968
 969                 ev_page_cache_get_max_width (window->priv->page_cache,
 970                                              0, 1.0,
 971                                              &document_width);
 972                 ev_page_cache_get_max_height (window->priv->page_cache,
 973                                              0, 1.0,
 974                                              &document_height);
 975
 976                 request_width = g_value_get_double (&width_ratio) * document_width;
 977                 request_height = g_value_get_double (&height_ratio) * document_height;
 978
 979                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 980
 981                 if (screen) {
 982                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 983                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 984                 }
 985
 986                 gtk_window_resize (GTK_WINDOW (window),
 987                                    request_width,
 988                                    request_height);
 989                 g_value_unset (&width_ratio);
 990                 g_value_unset (&height_ratio);
 991         }
 992 }
 993
 994 static void
 995 setup_view_from_metadata (EvWindow *window)
 996 {
 997         EvView *view = EV_VIEW (window->priv->view);
 998         char *uri = window->priv->uri;
 999         GEnumValue *enum_value;
1000         GValue sizing_mode = { 0, };
1001         GValue zoom = { 0, };
1002         GValue continuous = { 0, };
1003         GValue dual_page = { 0, };
1004         GValue presentation = { 0, };
1005         GValue fullscreen = { 0, };
1006         GValue rotation = { 0, };
1007         GValue maximized = { 0, };
1008
1009         /* Maximized */
1010         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1011                 if (g_value_get_boolean (&maximized)) {
1012                         gtk_window_maximize (GTK_WINDOW (window));
1013                 } else {
1014                         gtk_window_unmaximize (GTK_WINDOW (window));
1015                 }
1016                 g_value_unset (&maximized);
1017         }
1018
1019         /* Sizing mode */
1020         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1021                 enum_value = g_enum_get_value_by_nick
1022                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1023                 g_value_unset (&sizing_mode);
1024                 ev_view_set_sizing_mode (view, enum_value->value);
1025         }
1026
1027         /* Zoom */
1028         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1029             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1030                 gdouble zoom_value;
1031
1032                 zoom_value = g_value_get_double (&zoom);
1033                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1034                 ev_view_set_zoom (view, zoom_value, FALSE);
1035                 g_value_unset (&zoom);
1036         }
1037
1038         /* Continuous */
1039         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1040                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1041                 g_value_unset (&continuous);
1042         }
1043
1044         /* Dual page */
1045         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1046                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1047                 g_value_unset (&dual_page);
1048         }
1049
1050         /* Presentation */
1051         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1052                 if (g_value_get_boolean (&presentation) && uri) {
1053                         ev_window_run_presentation (window);
1054                 }
1055                 g_value_unset (&presentation);
1056         }
1057
1058         /* Fullscreen */
1059         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1060                 if (g_value_get_boolean (&fullscreen) && uri) {
1061                         ev_window_run_fullscreen (window);
1062                 }
1063                 g_value_unset (&fullscreen);
1064         }
1065
1066         /* Rotation */
1067         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1068                 if (g_value_get_int (&rotation)) {
1069                         switch (g_value_get_int (&rotation)) {
1070                                 case 90:
1071                                         ev_view_set_rotation (view, 90);
1072                                         break;
1073                                 case 180:
1074                                         ev_view_set_rotation (view, 180);
1075                                         break;
1076                                 case 270:
1077                                         ev_view_set_rotation (view, 270);
1078                                         break;
1079                                 default:
1080                                         break;
1081                         }
1082                 }
1083                 g_value_unset (&rotation);
1084         }
1085 }
1086
1087 static void
1088 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1089 {
1090         if (ev_window->priv->thumbnail_job != NULL) {
1091                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1092                         ev_job_cancel (ev_window->priv->thumbnail_job);
1093
1094                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1095                                                       ev_window_set_icon_from_thumbnail,
1096                                                       ev_window);
1097                 g_object_unref (ev_window->priv->thumbnail_job);
1098                 ev_window->priv->thumbnail_job = NULL;
1099         }
1100 }
1101
1102 static void
1103 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1104                                    EvWindow       *ev_window)
1105 {
1106         if (job->thumbnail) {
1107                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1108                                      job->thumbnail);
1109         }
1110
1111         ev_window_clear_thumbnail_job (ev_window);
1112 }
1113
1114 static void
1115 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1116 {
1117         gint page_width, page_height;
1118         gdouble scale;
1119         EvDocument *document = ev_window->priv->document;
1120
1121         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1122             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1123                 return;
1124         }
1125
1126         ev_window_clear_thumbnail_job (ev_window);
1127
1128         ev_page_cache_get_size (ev_window->priv->page_cache,
1129                                 0, 0, 1.0,
1130                                 &page_width, &page_height);
1131         scale = (gdouble)128 / (gdouble)page_width;
1132
1133         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1134         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1135                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1136                           ev_window);
1137         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1138 }
1139
1140 static gboolean
1141 ev_window_setup_document (EvWindow *ev_window)
1142 {
1143         const EvDocumentInfo *info;
1144         EvDocument *document = ev_window->priv->document;
1145         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1146         GtkAction *action;
1147
1148         ev_window->priv->setup_document_idle = 0;
1149
1150         ev_window_refresh_window_thumbnail (ev_window, 0);
1151
1152         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1153         ev_window_title_set_document (ev_window->priv->title, document);
1154         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1155
1156         ev_sidebar_set_document (sidebar, document);
1157
1158         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1159         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1160         ev_window_setup_action_sensitivity (ev_window);
1161
1162         if (ev_window->priv->history)
1163                 g_object_unref (ev_window->priv->history);
1164         ev_window->priv->history = ev_history_new ();
1165         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1166         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1167
1168         if (ev_window->priv->properties) {
1169                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1170                                                    ev_window->priv->document);
1171         }
1172
1173         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1174         update_document_mode (ev_window, info->mode);
1175
1176         return FALSE;
1177 }
1178
1179 static void
1180 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1181 {
1182         EvView *view = EV_VIEW (ev_window->priv->view);
1183
1184         if (ev_window->priv->document)
1185                 g_object_unref (ev_window->priv->document);
1186         ev_window->priv->document = g_object_ref (document);
1187
1188         ev_window_set_message_area (ev_window, NULL);
1189
1190         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1191         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1192                           G_CALLBACK (page_changed_cb), ev_window);
1193         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1194                           G_CALLBACK (history_changed_cb), ev_window);
1195
1196         setup_size_from_metadata (ev_window);
1197         setup_sidebar_from_metadata (ev_window, document);
1198         setup_document_from_metadata (ev_window);
1199
1200         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1201                 ev_view_set_document (view, document);
1202         } else {
1203                 ev_window_warning_message (GTK_WINDOW (ev_window),
1204                                            _("The document contains no pages"));
1205         }
1206
1207         if (ev_window->priv->setup_document_idle > 0)
1208                 g_source_remove (ev_window->priv->setup_document_idle);
1209         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1210 }
1211
1212 static void
1213 ev_window_document_changed (EvWindow *ev_window,
1214                             gpointer  user_data)
1215 {
1216         ev_window_reload_document (ev_window);
1217 }
1218
1219 static void
1220 password_dialog_response (GtkWidget *password_dialog,
1221                           gint       response_id,
1222                           EvWindow  *ev_window)
1223 {
1224         if (response_id == GTK_RESPONSE_OK) {
1225                 ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job),
1226                                           ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog)));
1227
1228                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1229
1230                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1231                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1232
1233                 gtk_widget_destroy (password_dialog);
1234
1235                 return;
1236         }
1237
1238         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1239         gtk_widget_destroy (password_dialog);
1240 }
1241
1242 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1243  * password_view page.  It assumes that ev_window->priv->password_* has been set
1244  * correctly.  These are cleared by password_dialog_response() */
1245
1246 static void
1247 ev_window_popup_password_dialog (EvWindow *ev_window)
1248 {
1249         g_assert (ev_window->priv->load_job);
1250
1251         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1252
1253         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1254         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1255
1256         if (ev_window->priv->password_dialog == NULL) {
1257                 ev_window->priv->password_dialog =
1258                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1259                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1260
1261                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1262                                            (gpointer) &(ev_window->priv->password_dialog));
1263                 g_signal_connect (ev_window->priv->password_dialog,
1264                                   "response",
1265                                   G_CALLBACK (password_dialog_response),
1266                                   ev_window);
1267                 gtk_widget_show (ev_window->priv->password_dialog);
1268         } else {
1269                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1270         }
1271 }
1272
1273 static void
1274 ev_window_clear_load_job (EvWindow *ev_window)
1275 {
1276         if (ev_window->priv->load_job != NULL) {
1277                 if (!ev_job_is_finished (ev_window->priv->load_job))
1278                         ev_job_cancel (ev_window->priv->load_job);
1279
1280                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1281                 g_object_unref (ev_window->priv->load_job);
1282                 ev_window->priv->load_job = NULL;
1283         }
1284 }
1285
1286 static void
1287 ev_window_clear_reload_job (EvWindow *ev_window)
1288 {
1289         if (ev_window->priv->reload_job != NULL) {
1290                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1291                         ev_job_cancel (ev_window->priv->reload_job);
1292
1293                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1294                 g_object_unref (ev_window->priv->reload_job);
1295                 ev_window->priv->reload_job = NULL;
1296         }
1297 }
1298
1299 static void
1300 ev_window_clear_local_uri (EvWindow *ev_window)
1301 {
1302         if (ev_window->priv->local_uri) {
1303                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1304                 g_free (ev_window->priv->local_uri);
1305                 ev_window->priv->local_uri = NULL;
1306         }
1307 }
1308
1309 static void
1310 ev_window_clear_print_settings_file (EvWindow *ev_window)
1311 {
1312         if (ev_window->priv->print_settings_file) {
1313                 g_unlink (ev_window->priv->print_settings_file);
1314                 g_free (ev_window->priv->print_settings_file);
1315                 ev_window->priv->print_settings_file = NULL;
1316         }
1317 }
1318
1319 static void
1320 ev_window_clear_temp_file (EvWindow *ev_window)
1321 {
1322         GFile *file, *tempdir;
1323
1324         if (!ev_window->priv->uri)
1325                 return;
1326
1327         file = g_file_new_for_uri (ev_window->priv->uri);
1328         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1329
1330         if (g_file_has_prefix (file, tempdir)) {
1331                 g_file_delete (file, NULL, NULL);
1332         }
1333
1334         g_object_unref (file);
1335         g_object_unref (tempdir);
1336 }
1337
1338 /* This callback will executed when load job will be finished.
1339  *
1340  * Since the flow of the error dialog is very confusing, we assume that both
1341  * document and uri will go away after this function is called, and thus we need
1342  * to ref/dup them.  Additionally, it needs to clear
1343  * ev_window->priv->password_{uri,document}, and thus people who call this
1344  * function should _not_ necessarily expect those to exist after being
1345  * called. */
1346 static void
1347 ev_window_load_job_cb (EvJob *job,
1348                        gpointer data)
1349 {
1350         EvWindow *ev_window = EV_WINDOW (data);
1351         EvDocument *document = EV_JOB (job)->document;
1352         EvJobLoad *job_load = EV_JOB_LOAD (job);
1353
1354         g_assert (job_load->uri);
1355
1356         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1357
1358         /* Success! */
1359         if (!ev_job_is_failed (job)) {
1360                 ev_window_set_document (ev_window, document);
1361
1362                 if (job_load->mode != EV_WINDOW_MODE_PREVIEW) {
1363                         setup_view_from_metadata (ev_window);
1364                 }
1365
1366                 if (!ev_window->priv->unlink_temp_file) {
1367                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1368                 }
1369
1370                 if (job_load->dest) {
1371                         EvLink *link;
1372                         EvLinkAction *link_action;
1373
1374                         link_action = ev_link_action_new_dest (g_object_ref (job_load->dest));
1375                         link = ev_link_new (NULL, link_action);
1376                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1377                         g_object_unref (link);
1378                 }
1379
1380                 switch (job_load->mode) {
1381                         case EV_WINDOW_MODE_FULLSCREEN:
1382                                 ev_window_run_fullscreen (ev_window);
1383                                 break;
1384                         case EV_WINDOW_MODE_PRESENTATION:
1385                                 ev_window_run_presentation (ev_window);
1386                                 break;
1387                         case EV_WINDOW_MODE_PREVIEW:
1388                                 ev_window_run_preview (ev_window);
1389                                 break;
1390                         default:
1391                                 break;
1392                 }
1393
1394                 if (job_load->search_string && EV_IS_DOCUMENT_FIND (document)) {
1395                         ev_window_cmd_edit_find (NULL, ev_window);
1396                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1397                                                         job_load->search_string);
1398                 }
1399
1400                 /* Create a monitor for the document */
1401                 ev_window->priv->monitor = ev_file_monitor_new (job_load->uri);
1402                 g_signal_connect_swapped (G_OBJECT (ev_window->priv->monitor), "changed",
1403                                           G_CALLBACK (ev_window_document_changed),
1404                                           ev_window);
1405
1406                 ev_window_clear_load_job (ev_window);
1407                 return;
1408         }
1409
1410         if (job->error->domain == EV_DOCUMENT_ERROR &&
1411             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1412                 GFile *file;
1413                 gchar *base_name;
1414
1415                 setup_view_from_metadata (ev_window);
1416
1417                 file = g_file_new_for_uri (job_load->uri);
1418                 base_name = g_file_get_basename (file);
1419                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1420                                                 base_name);
1421                 g_object_unref (file);
1422                 g_free (base_name);
1423                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1424
1425                 ev_window_popup_password_dialog (ev_window);
1426         } else {
1427                 ev_window_error_message (GTK_WINDOW (ev_window),
1428                                          _("Unable to open document"),
1429                                          job->error);
1430                 ev_window_clear_load_job (ev_window);
1431         }
1432 }
1433
1434 static void
1435 ev_window_reload_job_cb (EvJob    *job,
1436                          EvWindow *ev_window)
1437 {
1438         GtkWidget *widget;
1439
1440         if (ev_job_is_failed (job)) {
1441                 ev_window_clear_reload_job (ev_window);
1442                 ev_window->priv->in_reload = FALSE;
1443                 return;
1444         }
1445
1446         ev_window_set_document (ev_window, job->document);
1447
1448         /* Restart the search after reloading */
1449         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1450         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1451                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1452                                             NULL, ev_window);
1453         }
1454
1455         ev_window_clear_reload_job (ev_window);
1456         ev_window->priv->in_reload = FALSE;
1457 }
1458
1459 /**
1460  * ev_window_get_uri:
1461  * @ev_window: The instance of the #EvWindow.
1462  *
1463  * It returns the uri of the document showed in the #EvWindow.
1464  *
1465  * Returns: the uri of the document showed in the #EvWindow.
1466  */
1467 const char *
1468 ev_window_get_uri (EvWindow *ev_window)
1469 {
1470         return ev_window->priv->uri;
1471 }
1472
1473 /**
1474  * ev_window_close_dialogs:
1475  * @ev_window: The window where dialogs will be closed.
1476  *
1477  * It looks for password, print and properties dialogs and closes them and
1478  * frees them from memory. If there is any print job it does free it too.
1479  */
1480 static void
1481 ev_window_close_dialogs (EvWindow *ev_window)
1482 {
1483         if (ev_window->priv->password_dialog)
1484                 gtk_widget_destroy (ev_window->priv->password_dialog);
1485         ev_window->priv->password_dialog = NULL;
1486
1487         if (ev_window->priv->print_dialog)
1488                 gtk_widget_destroy (ev_window->priv->print_dialog);
1489         ev_window->priv->print_dialog = NULL;
1490
1491         if (ev_window->priv->properties)
1492                 gtk_widget_destroy (ev_window->priv->properties);
1493         ev_window->priv->properties = NULL;
1494 }
1495
1496 static void
1497 ev_window_load_remote_failed (EvWindow *ev_window,
1498                               GError   *error)
1499 {
1500         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1501         ev_window->priv->in_reload = FALSE;
1502         ev_window_error_message (GTK_WINDOW (ev_window),
1503                                  _("Unable to open document"),
1504                                  error);
1505         g_free (ev_window->priv->local_uri);
1506         ev_window->priv->local_uri = NULL;
1507 }
1508
1509 static void
1510 mount_volume_ready_cb (GFile        *source,
1511                        GAsyncResult *async_result,
1512                        EvWindow     *ev_window)
1513 {
1514         GError *error = NULL;
1515
1516         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1517
1518         if (error) {
1519                 ev_window_load_remote_failed (ev_window, error);
1520                 g_object_unref (source);
1521                 g_error_free (error);
1522         } else {
1523                 /* Volume successfully mounted,
1524                    try opening the file again */
1525                 ev_window_load_file_remote (ev_window, source);
1526         }
1527 }
1528
1529 static void
1530 window_open_file_copy_ready_cb (GFile        *source,
1531                                 GAsyncResult *async_result,
1532                                 EvWindow     *ev_window)
1533 {
1534         GError *error = NULL;
1535
1536         g_file_copy_finish (source, async_result, &error);
1537         if (!error) {
1538                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1539                 g_object_unref (source);
1540
1541                 return;
1542         }
1543
1544         if (error->domain == G_IO_ERROR &&
1545             error->code == G_IO_ERROR_NOT_MOUNTED) {
1546                 GMountOperation *operation;
1547
1548                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1549                 g_file_mount_enclosing_volume (source,
1550                                                G_MOUNT_MOUNT_NONE,
1551                                                operation, NULL,
1552                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1553                                                ev_window);
1554                 g_object_unref (operation);
1555         } else {
1556                 ev_window_load_remote_failed (ev_window, error);
1557                 g_object_unref (source);
1558         }
1559
1560         g_error_free (error);
1561 }
1562
1563 static void
1564 ev_window_load_file_remote (EvWindow  *ev_window,
1565                             GFile     *source_file)
1566 {
1567         GFile *target_file;
1568
1569         if (!ev_window->priv->local_uri) {
1570                 gchar *tmp_name;
1571                 gchar *base_name;
1572
1573                 /* We'd like to keep extension of source uri since
1574                  * it helps to resolve some mime types, say cbz */
1575                 tmp_name = ev_tmp_filename (NULL);
1576                 base_name = g_file_get_basename (source_file);
1577                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1578                                                           base_name, NULL);
1579                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1580                                      ev_window->priv->local_uri);
1581                 g_free (base_name);
1582                 g_free (tmp_name);
1583         }
1584
1585         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1586         g_file_copy_async (source_file, target_file,
1587                            0, G_PRIORITY_DEFAULT, NULL,
1588                            NULL, NULL, /* no progress callback */
1589                            (GAsyncReadyCallback) window_open_file_copy_ready_cb,
1590                            ev_window);
1591         g_object_unref (target_file);
1592 }
1593
1594 void
1595 ev_window_open_uri (EvWindow       *ev_window,
1596                     const char     *uri,
1597                     EvLinkDest     *dest,
1598                     EvWindowRunMode mode,
1599                     const gchar    *search_string,
1600                     gboolean        unlink_temp_file,
1601                     const gchar    *print_settings)
1602 {
1603         GFile *source_file;
1604
1605         ev_window->priv->in_reload = FALSE;
1606
1607         if (ev_window->priv->uri &&
1608             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1609                 ev_window_reload_document (ev_window);
1610                 return;
1611         }
1612
1613         if (ev_window->priv->monitor) {
1614                 g_object_unref (ev_window->priv->monitor);
1615                 ev_window->priv->monitor = NULL;
1616         }
1617
1618         ev_window_close_dialogs (ev_window);
1619         ev_window_clear_load_job (ev_window);
1620         ev_window_clear_local_uri (ev_window);
1621         ev_window_clear_print_settings_file (ev_window);
1622         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1623
1624         ev_window->priv->unlink_temp_file = unlink_temp_file;
1625
1626         if (mode == EV_WINDOW_MODE_PREVIEW) {
1627                 ev_window->priv->print_settings_file = print_settings ?
1628                         g_strdup (print_settings) : NULL;
1629         }
1630
1631         if (ev_window->priv->uri)
1632                 g_free (ev_window->priv->uri);
1633         ev_window->priv->uri = g_strdup (uri);
1634
1635         setup_size_from_metadata (ev_window);
1636
1637         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1638         g_signal_connect (ev_window->priv->load_job,
1639                           "finished",
1640                           G_CALLBACK (ev_window_load_job_cb),
1641                           ev_window);
1642
1643         source_file = g_file_new_for_uri (uri);
1644         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1645                 ev_window_load_file_remote (ev_window, source_file);
1646         } else {
1647                 g_object_unref (source_file);
1648                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1649         }
1650 }
1651
1652 static void
1653 ev_window_reload_document (EvWindow *ev_window)
1654 {
1655         const gchar *uri;
1656
1657         ev_window_clear_reload_job (ev_window);
1658         ev_window->priv->in_reload = TRUE;
1659
1660         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1661         ev_window->priv->reload_job = ev_job_load_new (uri, NULL, 0, NULL);
1662         g_signal_connect (ev_window->priv->reload_job, "finished",
1663                           G_CALLBACK (ev_window_reload_job_cb),
1664                           ev_window);
1665         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1666 }
1667
1668 static void
1669 file_open_dialog_response_cb (GtkWidget *chooser,
1670                               gint       response_id,
1671                               EvWindow  *ev_window)
1672 {
1673         gchar *uri;
1674
1675         if (response_id == GTK_RESPONSE_OK) {
1676                 GSList *uris;
1677
1678                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1679
1680                 ev_application_open_uri_list (EV_APP, uris,
1681                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1682                                               GDK_CURRENT_TIME);
1683
1684                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1685                 g_slist_free (uris);
1686         }
1687
1688         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1689         ev_application_set_chooser_uri (EV_APP, uri);
1690         g_free (uri);
1691
1692         gtk_widget_destroy (chooser);
1693 }
1694
1695 static void
1696 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1697 {
1698         GtkWidget *chooser;
1699
1700         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1701                                                GTK_WINDOW (window),
1702                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1703                                                GTK_STOCK_CANCEL,
1704                                                GTK_RESPONSE_CANCEL,
1705                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1706                                                NULL);
1707
1708         ev_document_factory_add_filters (chooser, NULL);
1709         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1710         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1711         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1712                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1713                                           ev_application_get_chooser_uri (EV_APP));
1714         } else if (window->priv->uri != NULL) {
1715                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1716                                           window->priv->uri);
1717         } else {
1718                 const gchar *folder;
1719
1720                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1721                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1722                                                      folder ? folder : g_get_home_dir ());
1723         }
1724
1725         g_signal_connect (chooser, "response",
1726                           G_CALLBACK (file_open_dialog_response_cb),
1727                           window);
1728
1729         gtk_widget_show (chooser);
1730 }
1731
1732 static gchar *
1733 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1734 {
1735         gchar *tmp_filename = NULL;
1736         gchar *name;
1737         gint   res;
1738         guint  i = 0;
1739
1740         name = g_path_get_basename (filename);
1741
1742         do {
1743                 gchar *basename;
1744
1745                 if (tmp_filename)
1746                         g_free (tmp_filename);
1747
1748                 basename = g_strdup_printf ("%s-%d", name, i++);
1749                 tmp_filename = g_build_filename (ev_tmp_dir (),
1750                                                  basename, NULL);
1751
1752                 g_free (basename);
1753         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1754
1755         g_free (name);
1756
1757         if (res != 0 && errno != EEXIST) {
1758                 if (error) {
1759                         *error = g_error_new (G_FILE_ERROR,
1760                                               g_file_error_from_errno (errno),
1761                                               _("Couldn't create symlink “%s”: %s"),
1762                                               tmp_filename, strerror (errno));
1763                 }
1764
1765                 g_free (tmp_filename);
1766
1767                 return NULL;
1768         }
1769
1770         return tmp_filename;
1771 }
1772
1773 static void
1774 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1775 {
1776         GError      *error = NULL;
1777         gchar       *symlink_uri;
1778         gchar       *old_filename;
1779         gchar       *new_filename;
1780         const gchar *uri_unc;
1781
1782         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1783                                      "uri-uncompressed");
1784         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1785                                             NULL, NULL);
1786         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1787
1788         if (error) {
1789                 ev_window_error_message (GTK_WINDOW (window),
1790                                          _("Cannot open a copy."),
1791                                          error);
1792
1793                 g_error_free (error);
1794                 g_free (old_filename);
1795                 g_free (new_filename);
1796
1797                 return;
1798         }
1799
1800         g_free (old_filename);
1801
1802         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1803         g_free (new_filename);
1804
1805         ev_application_open_uri_at_dest (EV_APP,
1806                                          symlink_uri,
1807                                          gtk_window_get_screen (GTK_WINDOW (window)),
1808                                          dest,
1809                                          0,
1810                                          NULL,
1811                                          TRUE,
1812                                          NULL,
1813                                          GDK_CURRENT_TIME);
1814         g_free (symlink_uri);
1815 }
1816
1817 static void
1818 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1819 {
1820         EvPageCache *page_cache;
1821         EvLinkDest  *dest;
1822         gint         current_page;
1823
1824         page_cache = ev_page_cache_get (window->priv->document);
1825         current_page = ev_page_cache_get_current_page (page_cache);
1826
1827         dest = ev_link_dest_new_page (current_page);
1828         ev_window_cmd_file_open_copy_at_dest (window, dest);
1829         g_object_unref (dest);
1830 }
1831
1832 static void
1833 ev_window_cmd_recent_file_activate (GtkAction *action,
1834                                     EvWindow  *window)
1835 {
1836         GtkRecentInfo *info;
1837         const gchar   *uri;
1838
1839         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1840         g_assert (info != NULL);
1841
1842         uri = gtk_recent_info_get_uri (info);
1843
1844         ev_application_open_uri_at_dest (EV_APP, uri,
1845                                          gtk_window_get_screen (GTK_WINDOW (window)),
1846                                          NULL, 0, NULL, FALSE, NULL,
1847                                          GDK_CURRENT_TIME);
1848 }
1849
1850 static void
1851 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1852                                              const gchar        *uri,
1853                                              EvWindow           *window)
1854 {
1855         ev_application_open_uri_at_dest (EV_APP, uri,
1856                                          gtk_window_get_screen (GTK_WINDOW (window)),
1857                                          NULL, 0, NULL, FALSE, NULL,
1858                                          GDK_CURRENT_TIME);
1859 }
1860
1861 static void
1862 ev_window_add_recent (EvWindow *window, const char *filename)
1863 {
1864         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1865 }
1866
1867 static gint
1868 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1869 {
1870         gboolean     has_ev_a, has_ev_b;
1871         const gchar *evince = g_get_application_name ();
1872
1873         has_ev_a = gtk_recent_info_has_application (a, evince);
1874         has_ev_b = gtk_recent_info_has_application (b, evince);
1875
1876         if (has_ev_a && has_ev_b) {
1877                 time_t time_a, time_b;
1878
1879                 time_a = gtk_recent_info_get_modified (a);
1880                 time_b = gtk_recent_info_get_modified (b);
1881
1882                 return (time_b - time_a);
1883         } else if (has_ev_a) {
1884                 return -1;
1885         } else if (has_ev_b) {
1886                 return 1;
1887         }
1888
1889         return 0;
1890 }
1891
1892 /*
1893  * Doubles underscore to avoid spurious menu accels.
1894  */
1895 static gchar *
1896 ev_window_get_recent_file_label (gint index, const gchar *filename)
1897 {
1898         GString *str;
1899         gint length;
1900         const gchar *p;
1901         const gchar *end;
1902         gboolean is_rtl;
1903
1904         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
1905
1906         g_return_val_if_fail (filename != NULL, NULL);
1907
1908         length = strlen (filename);
1909         str = g_string_sized_new (length + 10);
1910         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
1911
1912         p = filename;
1913         end = filename + length;
1914
1915         while (p != end) {
1916                 const gchar *next;
1917                 next = g_utf8_next_char (p);
1918
1919                 switch (*p) {
1920                         case '_':
1921                                 g_string_append (str, "__");
1922                                 break;
1923                         default:
1924                                 g_string_append_len (str, p, next - p);
1925                                 break;
1926                 }
1927
1928                 p = next;
1929         }
1930
1931         return g_string_free (str, FALSE);
1932 }
1933
1934 static void
1935 ev_window_setup_recent (EvWindow *ev_window)
1936 {
1937         GList        *items, *l;
1938         guint         n_items = 0;
1939         const gchar  *evince = g_get_application_name ();
1940         static guint  i = 0;
1941
1942         if (ev_window->priv->recent_ui_id > 0) {
1943                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1944                                           ev_window->priv->recent_ui_id);
1945                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1946         }
1947         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1948
1949         if (ev_window->priv->recent_action_group) {
1950                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1951                                                     ev_window->priv->recent_action_group);
1952                 g_object_unref (ev_window->priv->recent_action_group);
1953         }
1954         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1955         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1956                                             ev_window->priv->recent_action_group, 0);
1957
1958         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1959         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1960
1961         for (l = items; l && l->data; l = g_list_next (l)) {
1962                 GtkRecentInfo *info;
1963                 GtkAction     *action;
1964                 gchar         *action_name;
1965                 gchar         *label;
1966
1967                 info = (GtkRecentInfo *) l->data;
1968
1969                 if (!gtk_recent_info_has_application (info, evince) ||
1970                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1971                         continue;
1972
1973                 action_name = g_strdup_printf ("RecentFile%u", i++);
1974                 label = ev_window_get_recent_file_label (
1975                         n_items + 1, gtk_recent_info_get_display_name (info));
1976
1977                 action = g_object_new (GTK_TYPE_ACTION,
1978                                        "name", action_name,
1979                                        "label", label,
1980                                        NULL);
1981
1982                 g_object_set_data_full (G_OBJECT (action),
1983                                         "gtk-recent-info",
1984                                         gtk_recent_info_ref (info),
1985                                         (GDestroyNotify) gtk_recent_info_unref);
1986
1987                 g_signal_connect (G_OBJECT (action), "activate",
1988                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1989                                   (gpointer) ev_window);
1990
1991                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1992                                              action);
1993                 g_object_unref (action);
1994
1995                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1996                                        ev_window->priv->recent_ui_id,
1997                                        "/MainMenu/FileMenu/RecentFilesMenu",
1998                                        label,
1999                                        action_name,
2000                                        GTK_UI_MANAGER_MENUITEM,
2001                                        FALSE);
2002                 g_free (action_name);
2003                 g_free (label);
2004
2005                 if (++n_items == 5)
2006                         break;
2007         }
2008
2009         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2010         g_list_free (items);
2011 }
2012
2013 static void
2014 window_save_file_copy_ready_cb (GFile        *src,
2015                                 GAsyncResult *async_result,
2016                                 GFile        *dst)
2017 {
2018         EvWindow  *window;
2019         GtkWidget *dialog;
2020         gchar     *name;
2021         GError    *error = NULL;
2022
2023         if (g_file_copy_finish (src, async_result, &error)) {
2024                 ev_tmp_file_unlink (src);
2025                 return;
2026         }
2027
2028         window = g_object_get_data (G_OBJECT (dst), "ev-window");
2029         name = g_file_get_basename (dst);
2030         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2031                                          GTK_DIALOG_DESTROY_WITH_PARENT,
2032                                          GTK_MESSAGE_ERROR,
2033                                          GTK_BUTTONS_CLOSE,
2034                                          _("The file could not be saved as “%s”."),
2035                                          name);
2036         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2037                                                   "%s", error->message);
2038         g_signal_connect (dialog, "response",
2039                           G_CALLBACK (gtk_widget_destroy),
2040                           NULL);
2041         gtk_widget_show (dialog);
2042         ev_tmp_file_unlink (src);
2043
2044         g_free (name);
2045         g_error_free (error);
2046 }
2047
2048 static void
2049 ev_window_save_remote (EvWindow *ev_window,
2050                        GFile    *src,
2051                        GFile    *dst)
2052 {
2053         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2054         g_file_copy_async (src, dst,
2055                            G_FILE_COPY_OVERWRITE,
2056                            G_PRIORITY_DEFAULT, NULL,
2057                            NULL, NULL, /* no progress callback */
2058                            (GAsyncReadyCallback) window_save_file_copy_ready_cb,
2059                            dst);
2060 }
2061
2062 static void
2063 ev_window_clear_save_job (EvWindow *ev_window)
2064 {
2065         if (ev_window->priv->save_job != NULL) {
2066                 if (!ev_job_is_finished (ev_window->priv->save_job))
2067                         ev_job_cancel (ev_window->priv->save_job);
2068
2069                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2070                                                       ev_window_save_job_cb,
2071                                                       ev_window);
2072                 g_object_unref (ev_window->priv->save_job);
2073                 ev_window->priv->save_job = NULL;
2074         }
2075 }
2076
2077 static void
2078 ev_window_save_job_cb (EvJob     *job,
2079                        EvWindow  *window)
2080 {
2081         if (ev_job_is_failed (job)) {
2082                 gchar *msg;
2083
2084                 msg = g_strdup_printf (_("The file could not be saved as “%s”."),
2085                                        EV_JOB_SAVE (job)->uri);
2086                 ev_window_error_message (GTK_WINDOW (window), msg, job->error);
2087                 g_free (msg);
2088         }
2089
2090         ev_window_clear_save_job (window);
2091 }
2092
2093 static void
2094 file_save_dialog_response_cb (GtkWidget *fc,
2095                               gint       response_id,
2096                               EvWindow  *ev_window)
2097 {
2098         gchar *uri;
2099
2100         if (response_id != GTK_RESPONSE_OK) {
2101                 gtk_widget_destroy (fc);
2102                 return;
2103         }
2104
2105         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2106
2107         ev_window_clear_save_job (ev_window);
2108         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2109                                                      uri, ev_window->priv->uri);
2110         g_signal_connect (ev_window->priv->save_job, "finished",
2111                           G_CALLBACK (ev_window_save_job_cb),
2112                           ev_window);
2113         /* The priority doesn't matter for this job */
2114         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2115
2116         g_free (uri);
2117         gtk_widget_destroy (fc);
2118 }
2119
2120 static void
2121 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2122 {
2123         GtkWidget *fc;
2124         gchar *base_name;
2125         GFile *file;
2126         const gchar *folder;
2127
2128         fc = gtk_file_chooser_dialog_new (
2129                 _("Save a Copy"),
2130                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2131                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2132                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2133                 NULL);
2134
2135         ev_document_factory_add_filters (fc, ev_window->priv->document);
2136         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2137
2138         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2139         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2140         file = g_file_new_for_uri (ev_window->priv->uri);
2141         base_name = g_file_get_basename (file);
2142         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2143
2144         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2145         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2146                                              folder ? folder : g_get_home_dir ());
2147
2148         g_object_unref (file);
2149         g_free (base_name);
2150
2151         g_signal_connect (fc, "response",
2152                           G_CALLBACK (file_save_dialog_response_cb),
2153                           ev_window);
2154
2155         gtk_widget_show (fc);
2156 }
2157
2158 static void
2159 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2160                                     EvWindow     *window)
2161 {
2162         /* Dialog was canceled */
2163         if (!page_setup)
2164                 return;
2165
2166         if (window->priv->print_page_setup)
2167                 g_object_unref (window->priv->print_page_setup);
2168         window->priv->print_page_setup = g_object_ref (page_setup);
2169 }
2170
2171 static void
2172 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2173 {
2174         gtk_print_run_page_setup_dialog_async (
2175                 GTK_WINDOW (ev_window),
2176                 ev_window->priv->print_page_setup,
2177                 ev_window->priv->print_settings,
2178                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2179                 ev_window);
2180 }
2181
2182 static void
2183 ev_window_clear_print_job (EvWindow *window)
2184 {
2185         if (window->priv->print_job) {
2186                 if (!ev_job_is_finished (window->priv->print_job))
2187                         ev_job_cancel (window->priv->print_job);
2188
2189                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2190                                                       ev_window_print_job_cb,
2191                                                       window);
2192                 g_object_unref (window->priv->print_job);
2193                 window->priv->print_job = NULL;
2194         }
2195
2196         if (window->priv->gtk_print_job) {
2197                 g_object_unref (window->priv->gtk_print_job);
2198                 window->priv->gtk_print_job = NULL;
2199         }
2200 }
2201
2202 static void
2203 ev_window_load_print_settings_from_metadata (EvWindow *window)
2204 {
2205         gchar *uri = window->priv->uri;
2206         gint   i;
2207
2208         /* Load print setting that are specific to the document */
2209         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2210                 GValue   value = { 0, };
2211                 gboolean success;
2212
2213                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2214                 gtk_print_settings_set (window->priv->print_settings,
2215                                         document_print_settings[i],
2216                                         success ? g_value_get_string (&value) : NULL);
2217         }
2218 }
2219
2220 static void
2221 ev_window_save_print_settings (EvWindow *window)
2222 {
2223         gchar *uri = window->priv->uri;
2224         gint   i;
2225
2226         /* Save print settings that are specific to the document */
2227         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2228                 const gchar *value;
2229
2230                 value = gtk_print_settings_get (window->priv->print_settings,
2231                                                 document_print_settings[i]);
2232                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2233         }
2234 }
2235
2236 static void
2237 ev_window_print_finished (GtkPrintJob *print_job,
2238                           EvWindow    *window,
2239                           GError      *error)
2240 {
2241         ev_window_clear_print_job (window);
2242
2243         if (error) {
2244                 GtkWidget *dialog;
2245
2246                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2247                                                  GTK_DIALOG_MODAL,
2248                                                  GTK_MESSAGE_ERROR,
2249                                                  GTK_BUTTONS_OK,
2250                                                  _("Failed to print document"));
2251                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2252                                                           "%s", error->message);
2253
2254                 gtk_dialog_run (GTK_DIALOG (dialog));
2255                 gtk_widget_destroy (dialog);
2256         } else {
2257                 /* If printed successfully, save print settings */
2258                 ev_application_set_print_settings (EV_APP,
2259                                                    window->priv->print_settings);
2260                 ev_window_save_print_settings (window);
2261         }
2262 }
2263
2264 static void
2265 ev_window_print_send (EvWindow    *window,
2266                       const gchar *filename)
2267 {
2268         GtkPrintSettings *settings;
2269         EvFileExporterCapabilities capabilities;
2270
2271         /* Some printers take into account some print settings,
2272          * and others don't. However we have exported the document
2273          * to a ps or pdf file according to such print settings. So,
2274          * we want to send the exported file to printer with those
2275          * settings set to default values.
2276          */
2277         settings = gtk_print_settings_copy (window->priv->print_settings);
2278         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2279
2280         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2281         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2282         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2283                 gtk_print_settings_set_n_copies (settings, 1);
2284         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2285                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2286         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2287                 gtk_print_settings_set_scale (settings, 1.0);
2288         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2289                 gtk_print_settings_set_collate (settings, FALSE);
2290         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2291                 gtk_print_settings_set_reverse (settings, FALSE);
2292         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2293                 gtk_print_settings_set_number_up (settings, 1);
2294                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2295         }
2296
2297         if (window->priv->print_preview) {
2298                 gchar *uri;
2299                 gchar *print_settings_file = NULL;
2300
2301                 ev_application_set_print_settings (EV_APP,
2302                                                    window->priv->print_settings);
2303
2304                 print_settings_file = ev_tmp_filename ("print-settings");
2305                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2306
2307                 uri = g_filename_to_uri (filename, NULL, NULL);
2308                 ev_application_open_uri_at_dest (EV_APP,
2309                                                  uri,
2310                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2311                                                  NULL,
2312                                                  EV_WINDOW_MODE_PREVIEW,
2313                                                  NULL,
2314                                                  TRUE,
2315                                                  print_settings_file,
2316                                                  GDK_CURRENT_TIME);
2317                 g_free (print_settings_file);
2318                 g_free (uri);
2319         } else {
2320                 GtkPrintJob *job;
2321                 GError      *error = NULL;
2322
2323                 job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
2324                                          window->priv->printer,
2325                                          settings,
2326                                          window->priv->print_page_setup);
2327
2328                 if (window->priv->gtk_print_job)
2329                         g_object_unref (window->priv->gtk_print_job);
2330                 window->priv->gtk_print_job = job;
2331
2332                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2333                         gtk_print_job_send (job,
2334                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2335                                             window, NULL);
2336                 } else {
2337                         ev_window_clear_print_job (window);
2338                         g_warning ("%s", error->message);
2339                         g_error_free (error);
2340                 }
2341         }
2342
2343         g_object_unref (settings);
2344 }
2345
2346 static void
2347 ev_window_print_job_cb (EvJob    *job,
2348                         EvWindow *window)
2349 {
2350         if (ev_job_is_failed (job)) {
2351                 g_warning ("%s", job->error->message);
2352                 ev_window_clear_print_job (window);
2353                 return;
2354         }
2355
2356         g_assert (EV_JOB_PRINT (job)->temp_file != NULL);
2357
2358         ev_window_print_send (window, EV_JOB_PRINT (job)->temp_file);
2359 }
2360
2361 static gboolean
2362 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2363                                     gint       response,
2364                                     EvWindow  *window)
2365 {
2366         EvPrintRange  *ranges = NULL;
2367         EvPrintPageSet page_set;
2368         gint           n_ranges = 0;
2369         gint           copies;
2370         gint           pages_per_sheet;
2371         gboolean       collate;
2372         gboolean       reverse;
2373         gdouble        scale;
2374         gint           current_page;
2375         gdouble        width;
2376         gdouble        height;
2377         GtkPrintPages  print_pages;
2378         const gchar   *file_format;
2379
2380         if (response != GTK_RESPONSE_OK &&
2381             response != GTK_RESPONSE_APPLY) {
2382                 gtk_widget_destroy (GTK_WIDGET (dialog));
2383                 window->priv->print_dialog = NULL;
2384
2385                 return FALSE;
2386         }
2387
2388         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2389
2390         if (window->priv->printer)
2391                 g_object_unref (window->priv->printer);
2392         if (window->priv->print_settings)
2393                 g_object_unref (window->priv->print_settings);
2394         if (window->priv->print_page_setup)
2395                 g_object_unref (window->priv->print_page_setup);
2396
2397         window->priv->printer = g_object_ref (
2398                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2399         window->priv->print_settings = g_object_ref (
2400                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2401         window->priv->print_page_setup = g_object_ref (
2402                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2403
2404         file_format = gtk_print_settings_get (window->priv->print_settings,
2405                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2406
2407         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2408                 GtkWidget *msgdialog;
2409
2410                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2411                                                     GTK_DIALOG_MODAL,
2412                                                     GTK_MESSAGE_ERROR,
2413                                                     GTK_BUTTONS_OK,
2414                                                     _("Printing is not supported on this printer."));
2415
2416                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2417                 gtk_widget_destroy (msgdialog);
2418
2419                 return FALSE;
2420         }
2421
2422         ev_window_clear_print_job (window);
2423
2424         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2425         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2426
2427         switch (print_pages) {
2428         case GTK_PRINT_PAGES_CURRENT:
2429                 ranges = g_new0 (EvPrintRange, 1);
2430
2431                 ranges->start = current_page;
2432                 ranges->end = current_page;
2433                 n_ranges = 1;
2434
2435                 break;
2436         case GTK_PRINT_PAGES_RANGES: {
2437                 GtkPageRange *page_range;
2438
2439                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2440                                                                  &n_ranges);
2441                 if (n_ranges > 0)
2442                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2443         }
2444                 break;
2445         case GTK_PRINT_PAGES_ALL: {
2446                 gint n_pages;
2447
2448                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2449
2450                 ranges = g_new0 (EvPrintRange, 1);
2451
2452                 ranges->start = 0;
2453                 ranges->end = n_pages - 1;
2454                 n_ranges = 1;
2455         }
2456                 break;
2457         }
2458
2459         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2460
2461         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2462
2463         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2464                                                 GTK_UNIT_POINTS);
2465         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2466                                                   GTK_UNIT_POINTS);
2467
2468         if (scale != 1.0) {
2469                 width *= scale;
2470                 height *= scale;
2471         }
2472
2473         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2474
2475         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2476         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2477         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2478
2479         window->priv->print_job = ev_job_print_new (window->priv->document,
2480                                                     file_format ? file_format : "ps",
2481                                                     width, height,
2482                                                     ranges, n_ranges,
2483                                                     page_set,
2484                                                     pages_per_sheet,
2485                                                     copies, collate,
2486                                                     reverse);
2487
2488         g_signal_connect (window->priv->print_job, "finished",
2489                           G_CALLBACK (ev_window_print_job_cb),
2490                           window);
2491         /* The priority doesn't matter for this job */
2492         ev_job_scheduler_push_job (window->priv->print_job, EV_JOB_PRIORITY_NONE);
2493
2494         gtk_widget_destroy (GTK_WIDGET (dialog));
2495         window->priv->print_dialog = NULL;
2496
2497         return TRUE;
2498 }
2499
2500 void
2501 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2502 {
2503         GtkWidget           *dialog;
2504         EvPageCache         *page_cache;
2505         gint                 current_page;
2506         gint                 document_last_page;
2507         GtkPrintCapabilities capabilities;
2508
2509         g_return_if_fail (EV_IS_WINDOW (ev_window));
2510         g_return_if_fail (ev_window->priv->document != NULL);
2511
2512         if (ev_window->priv->print_dialog) {
2513                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2514                 return;
2515         }
2516
2517         page_cache = ev_page_cache_get (ev_window->priv->document);
2518         current_page = ev_page_cache_get_current_page (page_cache);
2519         document_last_page = ev_page_cache_get_n_pages (page_cache);
2520
2521         if (!ev_window->priv->print_settings) {
2522                 ev_window->priv->print_settings = gtk_print_settings_copy (
2523                         ev_application_get_print_settings (EV_APP));
2524                 ev_window_load_print_settings_from_metadata (ev_window);
2525         }
2526
2527         if (first_page != 1 || last_page != document_last_page) {
2528                 GtkPageRange range;
2529
2530                 /* Ranges in GtkPrint are 0 - N */
2531                 range.start = first_page - 1;
2532                 range.end = last_page - 1;
2533
2534                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2535                                                     GTK_PRINT_PAGES_RANGES);
2536                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2537                                                     &range, 1);
2538         }
2539
2540         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2541         ev_window->priv->print_dialog = dialog;
2542
2543         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2544                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2545         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2546                                                        capabilities);
2547
2548         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2549                                                 current_page);
2550
2551         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2552                                             ev_window->priv->print_settings);
2553
2554         if (ev_window->priv->print_page_setup)
2555                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2556                                                       ev_window->priv->print_page_setup);
2557
2558         g_signal_connect (G_OBJECT (dialog), "response",
2559                           G_CALLBACK (ev_window_print_dialog_response_cb),
2560                           ev_window);
2561
2562         gtk_widget_show (dialog);
2563 }
2564
2565 static void
2566 ev_window_print (EvWindow *window)
2567 {
2568         EvPageCache *page_cache;
2569         gint         last_page;
2570
2571         page_cache = ev_page_cache_get (window->priv->document);
2572         last_page = ev_page_cache_get_n_pages (page_cache);
2573
2574         ev_window_print_range (window, 1, last_page);
2575 }
2576
2577 static void
2578 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2579 {
2580         ev_window_print (ev_window);
2581 }
2582
2583 static void
2584 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2585 {
2586         if (ev_window->priv->properties == NULL) {
2587                 ev_window->priv->properties = ev_properties_dialog_new ();
2588                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2589                                                    ev_window->priv->document);
2590                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2591                                            (gpointer) &(ev_window->priv->properties));
2592                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2593                                               GTK_WINDOW (ev_window));
2594         }
2595
2596         ev_document_fc_mutex_lock ();
2597         gtk_widget_show (ev_window->priv->properties);
2598         ev_document_fc_mutex_unlock ();
2599 }
2600
2601 static void
2602 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2603 {
2604         g_return_if_fail (EV_IS_WINDOW (ev_window));
2605
2606         gtk_widget_destroy (GTK_WIDGET (ev_window));
2607 }
2608
2609 static void
2610 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2611 {
2612         GtkAction *action;
2613
2614         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2615         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2616         update_chrome_visibility (window);
2617
2618         action = gtk_action_group_get_action (window->priv->action_group,
2619                                               PAGE_SELECTOR_ACTION);
2620         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2621 }
2622
2623 static void
2624 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2625 {
2626         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
2627 }
2628
2629 static void
2630 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2631 {
2632         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
2633 }
2634
2635 static void
2636 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2637 {
2638         gboolean continuous;
2639
2640         ev_window_stop_presentation (ev_window, TRUE);
2641         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2642         g_object_set (G_OBJECT (ev_window->priv->view),
2643                       "continuous", continuous,
2644                       NULL);
2645         ev_window_update_actions (ev_window);
2646 }
2647
2648 static void
2649 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2650 {
2651         gboolean dual_page;
2652
2653         ev_window_stop_presentation (ev_window, TRUE);
2654         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2655         g_object_set (G_OBJECT (ev_window->priv->view),
2656                       "dual-page", dual_page,
2657                       NULL);
2658         ev_window_update_actions (ev_window);
2659 }
2660
2661 static void
2662 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2663 {
2664         ev_window_stop_presentation (ev_window, TRUE);
2665
2666         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2667                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2668         } else {
2669                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2670         }
2671         ev_window_update_actions (ev_window);
2672 }
2673
2674 static void
2675 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2676 {
2677         ev_window_stop_presentation (ev_window, TRUE);
2678
2679         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2680                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2681         } else {
2682                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2683         }
2684         ev_window_update_actions (ev_window);
2685 }
2686
2687
2688 static void
2689 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2690 {
2691         g_return_if_fail (EV_IS_WINDOW (ev_window));
2692
2693         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2694 }
2695
2696 static void
2697 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2698 {
2699         g_return_if_fail (EV_IS_WINDOW (ev_window));
2700
2701         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2702                 g_error ("Find action should be insensitive since document doesn't support find");
2703                 return;
2704         }
2705
2706         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2707         update_chrome_visibility (ev_window);
2708         gtk_widget_grab_focus (ev_window->priv->find_bar);
2709 }
2710
2711 static void
2712 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2713 {
2714         g_return_if_fail (EV_IS_WINDOW (ev_window));
2715
2716         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2717         update_chrome_visibility (ev_window);
2718         gtk_widget_grab_focus (ev_window->priv->find_bar);
2719         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2720 }
2721
2722 static void
2723 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2724 {
2725         g_return_if_fail (EV_IS_WINDOW (ev_window));
2726
2727         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2728         update_chrome_visibility (ev_window);
2729         gtk_widget_grab_focus (ev_window->priv->find_bar);
2730         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2731 }
2732
2733 static void
2734 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2735 {
2736         g_return_if_fail (EV_IS_WINDOW (ev_window));
2737
2738         ev_view_copy (EV_VIEW (ev_window->priv->view));
2739 }
2740
2741 static void
2742 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2743                                       EvWindow *ev_window)
2744 {
2745         if (!ev_window_is_empty (ev_window))
2746                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2747                                              gtk_paned_get_position (GTK_PANED (object)));
2748 }
2749
2750 static void
2751 ev_window_update_fullscreen_action (EvWindow *window)
2752 {
2753         GtkAction *action;
2754
2755         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2756         g_signal_handlers_block_by_func
2757                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2758         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2759                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2760         g_signal_handlers_unblock_by_func
2761                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2762 }
2763
2764 static void
2765 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2766 {
2767         GtkWidget *item;
2768
2769         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2770         g_object_set (item, "is-important", FALSE, NULL);
2771
2772         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2773         g_object_set (item, "is-important", FALSE, NULL);
2774
2775         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2776         g_object_set (item, "is-important", TRUE, NULL);
2777
2778         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2779         g_object_set (item, "is-important", TRUE, NULL);
2780 }
2781
2782 static void
2783 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2784 {
2785         static gboolean done = FALSE;
2786
2787         if (!done) {
2788                 gtk_rc_parse_string (
2789                         "\n"
2790                         "   style \"fullscreen-toolbar-style\"\n"
2791                         "   {\n"
2792                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2793                         "   }\n"
2794                         "\n"
2795                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2796                         "\n");
2797                 done = TRUE;
2798         }
2799
2800         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2801 }
2802
2803 static void
2804 ev_window_run_fullscreen (EvWindow *window)
2805 {
2806         EvView  *view = EV_VIEW (window->priv->view);
2807         gboolean fullscreen_window = TRUE;
2808
2809         if (ev_view_get_fullscreen (view))
2810                 return;
2811
2812         if (!window->priv->fullscreen_toolbar) {
2813                 window->priv->fullscreen_toolbar =
2814                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2815                                                    "/FullscreenToolbar");
2816
2817                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2818                                        GTK_TOOLBAR_BOTH_HORIZ);
2819                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2820                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2821
2822                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2823                                     window->priv->fullscreen_toolbar,
2824                                     FALSE, FALSE, 0);
2825                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2826                                        window->priv->fullscreen_toolbar, 1);
2827         }
2828
2829         if (ev_view_get_presentation (view)) {
2830                 ev_window_stop_presentation (window, FALSE);
2831                 fullscreen_window = FALSE;
2832         }
2833
2834         g_object_set (G_OBJECT (window->priv->scrolled_window),
2835                       "shadow-type", GTK_SHADOW_NONE,
2836                       NULL);
2837
2838         ev_view_set_fullscreen (view, TRUE);
2839         ev_window_update_fullscreen_action (window);
2840
2841         /* If the user doesn't have the main toolbar he/she won't probably want
2842          * the toolbar in fullscreen mode. See bug #483048
2843          */
2844         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2845                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2846         update_chrome_visibility (window);
2847
2848         if (fullscreen_window)
2849                 gtk_window_fullscreen (GTK_WINDOW (window));
2850         gtk_widget_grab_focus (window->priv->view);
2851
2852         if (!ev_window_is_empty (window))
2853                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2854 }
2855
2856 static void
2857 ev_window_stop_fullscreen (EvWindow *window,
2858                            gboolean  unfullscreen_window)
2859 {
2860         EvView *view = EV_VIEW (window->priv->view);
2861
2862         if (!ev_view_get_fullscreen (view))
2863                 return;
2864
2865         g_object_set (G_OBJECT (window->priv->scrolled_window),
2866                       "shadow-type", GTK_SHADOW_IN,
2867                       NULL);
2868
2869         ev_view_set_fullscreen (view, FALSE);
2870         ev_window_update_fullscreen_action (window);
2871         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2872         update_chrome_visibility (window);
2873         if (unfullscreen_window)
2874                 gtk_window_unfullscreen (GTK_WINDOW (window));
2875
2876         if (!ev_window_is_empty (window))
2877                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2878 }
2879
2880 static void
2881 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2882 {
2883         gboolean fullscreen;
2884
2885         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2886         if (fullscreen) {
2887                 ev_window_run_fullscreen (window);
2888         } else {
2889                 ev_window_stop_fullscreen (window, TRUE);
2890         }
2891 }
2892
2893 static gboolean
2894 presentation_timeout_cb (EvWindow *window)
2895 {
2896         EvView *view = EV_VIEW (window->priv->view);
2897
2898         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2899                 return FALSE;
2900
2901         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2902         window->priv->presentation_timeout_id = 0;
2903
2904         return FALSE;
2905 }
2906
2907 static void
2908 presentation_set_timeout (EvWindow *window)
2909 {
2910         if (window->priv->presentation_timeout_id > 0) {
2911                 g_source_remove (window->priv->presentation_timeout_id);
2912         }
2913
2914         window->priv->presentation_timeout_id =
2915                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2916                                        (GSourceFunc)presentation_timeout_cb, window);
2917
2918         ev_view_show_cursor (EV_VIEW (window->priv->view));
2919 }
2920
2921 static void
2922 presentation_clear_timeout (EvWindow *window)
2923 {
2924         if (window->priv->presentation_timeout_id > 0) {
2925                 g_source_remove (window->priv->presentation_timeout_id);
2926         }
2927
2928         window->priv->presentation_timeout_id = 0;
2929
2930         ev_view_show_cursor (EV_VIEW (window->priv->view));
2931 }
2932
2933 static gboolean
2934 presentation_motion_notify_cb (GtkWidget *widget,
2935                                GdkEventMotion *event,
2936                                gpointer user_data)
2937 {
2938         EvWindow *window = EV_WINDOW (user_data);
2939
2940         presentation_set_timeout (window);
2941
2942         return FALSE;
2943 }
2944
2945 static gboolean
2946 presentation_leave_notify_cb (GtkWidget *widget,
2947                               GdkEventCrossing *event,
2948                               gpointer user_data)
2949 {
2950         EvWindow *window = EV_WINDOW (user_data);
2951
2952         presentation_clear_timeout (window);
2953
2954         return FALSE;
2955 }
2956
2957 static void
2958 ev_window_update_presentation_action (EvWindow *window)
2959 {
2960         GtkAction *action;
2961
2962         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2963         g_signal_handlers_block_by_func
2964                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2965         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2966                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2967         g_signal_handlers_unblock_by_func
2968                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2969 }
2970
2971 static void
2972 ev_window_run_presentation (EvWindow *window)
2973 {
2974         EvView  *view = EV_VIEW (window->priv->view);
2975         gboolean fullscreen_window = TRUE;
2976
2977         if (ev_view_get_presentation (view))
2978                 return;
2979
2980         if (ev_view_get_fullscreen (view)) {
2981                 ev_window_stop_fullscreen (window, FALSE);
2982                 fullscreen_window = FALSE;
2983         }
2984
2985         g_object_set (G_OBJECT (window->priv->scrolled_window),
2986                       "shadow-type", GTK_SHADOW_NONE,
2987                       NULL);
2988
2989         ev_view_set_presentation (view, TRUE);
2990         ev_window_update_presentation_action (window);
2991
2992         update_chrome_visibility (window);
2993
2994         gtk_widget_grab_focus (window->priv->view);
2995         if (fullscreen_window)
2996                 gtk_window_fullscreen (GTK_WINDOW (window));
2997
2998         g_signal_connect (window->priv->view,
2999                           "motion-notify-event",
3000                           G_CALLBACK (presentation_motion_notify_cb),
3001                           window);
3002         g_signal_connect (window->priv->view,
3003                           "leave-notify-event",
3004                           G_CALLBACK (presentation_leave_notify_cb),
3005                           window);
3006         presentation_set_timeout (window);
3007
3008         ev_application_screensaver_disable (EV_APP);
3009
3010         if (!ev_window_is_empty (window))
3011                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3012 }
3013
3014 static void
3015 ev_window_stop_presentation (EvWindow *window,
3016                              gboolean  unfullscreen_window)
3017 {
3018         EvView *view = EV_VIEW (window->priv->view);
3019
3020         if (!ev_view_get_presentation (view))
3021                 return;
3022
3023         g_object_set (G_OBJECT (window->priv->scrolled_window),
3024                       "shadow-type", GTK_SHADOW_IN,
3025                       NULL);
3026
3027         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3028         ev_window_update_presentation_action (window);
3029         update_chrome_visibility (window);
3030         if (unfullscreen_window)
3031                 gtk_window_unfullscreen (GTK_WINDOW (window));
3032
3033         g_signal_handlers_disconnect_by_func (window->priv->view,
3034                                               (gpointer) presentation_motion_notify_cb,
3035                                               window);
3036         g_signal_handlers_disconnect_by_func (window->priv->view,
3037                                               (gpointer) presentation_leave_notify_cb,
3038                                               window);
3039         presentation_clear_timeout (window);
3040
3041         ev_application_screensaver_enable (EV_APP);
3042
3043         if (!ev_window_is_empty (window))
3044                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3045 }
3046
3047 static void
3048 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3049 {
3050         gboolean presentation;
3051
3052         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3053         if (presentation) {
3054                 ev_window_run_presentation (window);
3055         }
3056 }
3057
3058 static void
3059 ev_window_run_preview (EvWindow *window)
3060 {
3061         GtkAction *action;
3062
3063         if (!window->priv->preview_toolbar) {
3064                 window->priv->preview_toolbar =
3065                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3066                                                    "/PreviewToolbar");
3067
3068                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3069                                     window->priv->preview_toolbar,
3070                                     FALSE, FALSE, 0);
3071                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3072                                        window->priv->preview_toolbar, 1);
3073         }
3074
3075         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3076
3077         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3078         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3079         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3080
3081         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3082
3083         action = gtk_action_group_get_action (window->priv->action_group,
3084                                               "PreviewPrint");
3085         gtk_action_set_visible (action, TRUE);
3086
3087         update_chrome_visibility (window);
3088 }
3089
3090 static void
3091 ev_window_screen_changed (GtkWidget *widget,
3092                           GdkScreen *old_screen)
3093 {
3094         EvWindow *window = EV_WINDOW (widget);
3095         EvWindowPrivate *priv = window->priv;
3096         GdkScreen *screen;
3097
3098         screen = gtk_widget_get_screen (widget);
3099         if (screen == old_screen)
3100                 return;
3101
3102         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3103                                 get_screen_dpi (GTK_WINDOW (window)));
3104
3105         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3106                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3107         }
3108 }
3109
3110 static gboolean
3111 ev_window_state_event (GtkWidget           *widget,
3112                        GdkEventWindowState *event)
3113 {
3114         EvWindow *window = EV_WINDOW (widget);
3115         EvView   *view = EV_VIEW (window->priv->view);
3116
3117         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3118                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3119         }
3120
3121         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3122                 return FALSE;
3123
3124         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3125                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3126                         return FALSE;
3127
3128                 ev_window_run_fullscreen (window);
3129         } else {
3130                 if (ev_view_get_fullscreen (view))
3131                         ev_window_stop_fullscreen (window, FALSE);
3132                 else if (ev_view_get_presentation (view))
3133                         ev_window_stop_presentation (window, FALSE);
3134         }
3135
3136         return FALSE;
3137 }
3138
3139 static void
3140 ev_window_set_page_mode (EvWindow         *window,
3141                          EvWindowPageMode  page_mode)
3142 {
3143         GtkWidget *child = NULL;
3144         GtkWidget *real_child;
3145
3146         if (window->priv->page_mode == page_mode)
3147                 return;
3148
3149         window->priv->page_mode = page_mode;
3150
3151         switch (page_mode) {
3152                 case PAGE_MODE_DOCUMENT:
3153                         child = window->priv->view;
3154                         break;
3155                 case PAGE_MODE_PASSWORD:
3156                         child = window->priv->password_view;
3157                         break;
3158                 default:
3159                         g_assert_not_reached ();
3160         }
3161
3162         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3163         if (child != real_child) {
3164                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3165                                       real_child);
3166                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3167                                    child);
3168         }
3169         ev_window_update_actions (window);
3170 }
3171
3172
3173 static void
3174 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3175 {
3176         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3177 }
3178
3179 static void
3180 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3181 {
3182         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3183 }
3184
3185 static void
3186 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3187 {
3188         EvWindow *ev_window = EV_WINDOW (data);
3189         egg_editable_toolbar_set_edit_mode
3190                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3191         ev_application_save_toolbars_model (EV_APP);
3192         gtk_widget_destroy (GTK_WIDGET (dialog));
3193 }
3194
3195 static void
3196 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3197 {
3198         GtkWidget *dialog;
3199         GtkWidget *editor;
3200
3201         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3202                                               GTK_WINDOW (ev_window),
3203                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3204                                               GTK_STOCK_CLOSE,
3205                                               GTK_RESPONSE_CLOSE,
3206                                               NULL);
3207         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3208         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3209         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3210         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3211         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3212
3213         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3214                                          ev_application_get_toolbars_model (EV_APP));
3215         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3216         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3217
3218         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3219
3220         egg_editable_toolbar_set_edit_mode
3221                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3222
3223         g_signal_connect (dialog, "response",
3224                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3225                           ev_window);
3226         gtk_widget_show_all (dialog);
3227 }
3228
3229 static void
3230 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3231 {
3232         g_return_if_fail (EV_IS_WINDOW (ev_window));
3233
3234         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3235         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3236 }
3237
3238 static void
3239 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3240 {
3241         g_return_if_fail (EV_IS_WINDOW (ev_window));
3242
3243         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3244         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3245 }
3246
3247 static void
3248 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3249 {
3250         g_return_if_fail (EV_IS_WINDOW (ev_window));
3251
3252         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3253 }
3254
3255 static void
3256 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3257 {
3258         g_return_if_fail (EV_IS_WINDOW (ev_window));
3259
3260         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3261 }
3262
3263 static void
3264 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3265 {
3266         g_return_if_fail (EV_IS_WINDOW (ev_window));
3267
3268         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3269 }
3270
3271 static void
3272 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3273 {
3274         int n_pages;
3275
3276         g_return_if_fail (EV_IS_WINDOW (ev_window));
3277
3278         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3279         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3280 }
3281
3282 static void
3283 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3284 {
3285         int n_pages, current_page;
3286
3287         g_return_if_fail (EV_IS_WINDOW (ev_window));
3288
3289         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3290         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3291
3292         if (current_page + 10 < n_pages)
3293                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3294 }
3295
3296 static void
3297 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3298 {
3299         int current_page;
3300
3301         g_return_if_fail (EV_IS_WINDOW (ev_window));
3302
3303         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3304
3305         if (current_page - 10 >= 0)
3306                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3307 }
3308
3309 static void
3310 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3311 {
3312         ev_window_reload_document (ev_window);
3313 }
3314
3315 static void
3316 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3317 {
3318         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3319 }
3320
3321 #if GTK_CHECK_VERSION (2, 14, 0)
3322 static void
3323 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3324 {
3325         GError  *error = NULL;
3326
3327         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3328                       "ghelp:evince",
3329                       GDK_CURRENT_TIME,
3330                       &error);
3331         if (error) {
3332                 ev_window_error_message (GTK_WINDOW (ev_window),
3333                                          _("There was an error displaying help"),
3334                                          error);
3335                 g_error_free (error);
3336         }
3337 }
3338 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3339 static void
3340 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3341 {
3342         GError *error = NULL;
3343         GdkScreen *screen;
3344         char *command;
3345         const char *lang;
3346         char *uri = NULL;
3347
3348         int i;
3349
3350         const char * const * langs = g_get_language_names ();
3351
3352         for (i = 0; langs[i]; i++) {
3353                 lang = langs[i];
3354                 if (strchr (lang, '.')) {
3355                         continue;
3356                 }
3357
3358                 uri = g_build_filename(GNOMEDATADIR,
3359                                        "/gnome/help/" PACKAGE,
3360                                        lang,
3361                                        "/evince.xml",
3362                                        NULL);
3363
3364                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3365                         break;
3366                 }
3367                 g_free (uri);
3368                 uri = NULL;
3369         }
3370
3371         if (uri == NULL) {
3372                 g_warning ("Cannot find help");
3373                 return;
3374         }
3375
3376         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3377         g_free (uri);
3378
3379         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3380         gdk_spawn_command_line_on_screen (screen, command, &error);
3381         if (error != NULL) {
3382                 g_warning ("%s", error->message);
3383                 g_error_free (error);
3384         }
3385         g_free (command);
3386 }
3387 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3388
3389 static void
3390 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3391 {
3392         ev_window_stop_fullscreen (window, TRUE);
3393 }
3394
3395 static void
3396 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3397 {
3398         ev_window_run_presentation (window);
3399 }
3400
3401 static gboolean
3402 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3403                                 EvWindow   *window)
3404 {
3405         EvWindowPrivate *priv = window->priv;
3406         const gchar *printer_name;
3407
3408         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3409         if ((printer_name
3410              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3411             (!printer_name && gtk_printer_is_default (printer))) {
3412                 if (priv->printer)
3413                         g_object_unref (priv->printer);
3414                 priv->printer = g_object_ref (printer);
3415
3416                 /* Now that we have the printer, we'll start the print */
3417                 ev_window_do_preview_print (window);
3418
3419                 return TRUE; /* we're done */
3420         }
3421
3422         return FALSE; /* continue the enumeration */
3423 }
3424
3425 static void
3426 ev_window_preview_print_finished (GtkPrintJob *print_job,
3427                                   EvWindow    *window,
3428                                   GError      *error)
3429 {
3430         if (error) {
3431                 GtkWidget *dialog;
3432
3433                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3434                                                  GTK_DIALOG_MODAL,
3435                                                  GTK_MESSAGE_ERROR,
3436                                                  GTK_BUTTONS_OK,
3437                                                  _("Failed to print document"));
3438                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3439                                                           "%s", error->message);
3440
3441                 gtk_dialog_run (GTK_DIALOG (dialog));
3442                 gtk_widget_destroy (dialog);
3443         }
3444
3445         g_object_unref (print_job);
3446         gtk_widget_destroy (GTK_WIDGET (window));
3447 }
3448
3449 static void
3450 ev_window_do_preview_print (EvWindow *window)
3451 {
3452         EvWindowPrivate  *priv = window->priv;
3453         GtkPageSetup     *page_setup;
3454         GtkPrintJob      *job;
3455         gchar            *filename;
3456         GError           *error = NULL;
3457
3458         g_assert (priv->print_settings != NULL);
3459         g_assert (priv->printer != NULL);
3460
3461         page_setup = gtk_page_setup_new ();
3462
3463         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3464                                  priv->printer,
3465                                  priv->print_settings,
3466                                  page_setup);
3467
3468         g_object_unref (priv->print_settings);
3469         priv->print_settings = NULL;
3470         g_object_unref (priv->printer);
3471         priv->printer = NULL;
3472         g_object_unref (page_setup);
3473
3474         filename = g_filename_from_uri (priv->local_uri ?
3475                                         priv->local_uri : priv->uri,
3476                                         NULL, NULL);
3477
3478         if (gtk_print_job_set_source_file (job, filename, &error)) {
3479                 gtk_print_job_send (job,
3480                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3481                                     window, NULL);
3482         } else {
3483                 g_warning ("%s", error->message);
3484                 g_error_free (error);
3485         }
3486
3487         g_free (filename);
3488
3489         gtk_widget_hide (GTK_WIDGET (window));
3490 }
3491
3492 static void
3493 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3494 {
3495         EvWindowPrivate *priv = window->priv;
3496         GtkPrintSettings *print_settings = NULL;
3497         const gchar      *print_settings_file = priv->print_settings_file;
3498
3499         if (print_settings_file) {
3500                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3501                         GError *error = NULL;
3502
3503                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3504                                                                            &error);
3505
3506                         if (error) {
3507                                 g_warning ("%s", error->message);
3508                                 g_error_free (error);
3509                                 print_settings = NULL;
3510                         }
3511                 }
3512         }
3513
3514         if (!print_settings)
3515                 print_settings = gtk_print_settings_new ();
3516
3517         if (priv->print_settings)
3518                 g_object_unref (priv->print_settings);
3519         priv->print_settings = print_settings;
3520
3521         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3522                                 window, NULL, FALSE);
3523 }
3524
3525 static void
3526 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3527 {
3528         GtkWidget *widget;
3529
3530         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3531
3532         widget = gtk_window_get_focus (GTK_WINDOW (window));
3533         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3534                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3535                 update_chrome_visibility (window);
3536                 gtk_widget_grab_focus (window->priv->view);
3537         } else {
3538                 gboolean fullscreen;
3539                 gboolean presentation;
3540
3541                 g_object_get (window->priv->view,
3542                               "fullscreen", &fullscreen,
3543                               "presentation", &presentation,
3544                               NULL);
3545
3546                 if (fullscreen) {
3547                         ev_window_stop_fullscreen (window, TRUE);
3548                 } else if (presentation) {
3549                         ev_window_stop_presentation (window, TRUE);
3550                         gtk_widget_grab_focus (window->priv->view);
3551                 } else {
3552                         gtk_widget_grab_focus (window->priv->view);
3553                 }
3554
3555                 if (fullscreen && presentation)
3556                         g_warning ("Both fullscreen and presentation set somehow");
3557         }
3558 }
3559
3560 static void
3561 save_sizing_mode (EvWindow *window)
3562 {
3563         EvSizingMode mode;
3564         GEnumValue *enum_value;
3565
3566         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3567         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3568
3569         if (!ev_window_is_empty (window))
3570                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3571                                                 enum_value->value_nick);
3572 }
3573
3574 static void
3575 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3576                                   EvWindow   *ev_window)
3577 {
3578         GtkWidget *scrolled_window;
3579         EvSizingMode sizing_mode;
3580
3581         g_object_get (ev_window->priv->view,
3582                       "sizing-mode", &sizing_mode,
3583                       NULL);
3584
3585         scrolled_window = ev_window->priv->scrolled_window;
3586
3587         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3588
3589         if (sizing_mode != EV_SIZING_FREE)
3590                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3591                                           GTK_SCROLLED_WINDOW (scrolled_window));
3592
3593         switch (sizing_mode) {
3594                 case EV_SIZING_BEST_FIT:
3595                         g_object_set (G_OBJECT (scrolled_window),
3596                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3597                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3598                                       NULL);
3599                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3600                                           G_CALLBACK (ev_view_update_view_size),
3601                                           scrolled_window);
3602                         break;
3603                 case EV_SIZING_FIT_WIDTH:
3604                         g_object_set (G_OBJECT (scrolled_window),
3605                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3606                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3607                                       NULL);
3608                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3609                                           G_CALLBACK (ev_view_update_view_size),
3610                                           scrolled_window);
3611                         break;
3612                 case EV_SIZING_FREE:
3613                         g_object_set (G_OBJECT (scrolled_window),
3614                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3615                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3616                                       NULL);
3617                         break;
3618         }
3619
3620         update_sizing_buttons (ev_window);
3621         save_sizing_mode (ev_window);
3622 }
3623
3624 static void
3625 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3626 {
3627         ev_window_update_actions (ev_window);
3628
3629         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3630                 gdouble zoom;
3631
3632                 zoom = ev_view_get_zoom (view);
3633                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3634                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3635         }
3636 }
3637
3638 static void
3639 ev_window_update_continuous_action (EvWindow *window)
3640 {
3641         GtkAction *action;
3642
3643         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3644         g_signal_handlers_block_by_func
3645                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3646         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3647                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3648         g_signal_handlers_unblock_by_func
3649                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3650 }
3651
3652 static void
3653 ev_window_update_dual_page_action (EvWindow *window)
3654 {
3655         GtkAction *action;
3656
3657         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3658         g_signal_handlers_block_by_func
3659                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3660         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3661                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3662         g_signal_handlers_unblock_by_func
3663                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3664 }
3665
3666 static void
3667 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3668 {
3669         ev_window_update_continuous_action (ev_window);
3670
3671         if (!ev_window_is_empty (ev_window))
3672                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3673                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3674 }
3675
3676 static void
3677 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3678 {
3679         int rotation;
3680
3681         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3682
3683         if (!ev_window_is_empty (window))
3684                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3685                                              rotation);
3686
3687         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3688                                        rotation);
3689         ev_window_refresh_window_thumbnail (window, rotation);
3690 }
3691
3692 static void
3693 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3694 {
3695         ev_window_update_actions (window);
3696 }
3697
3698 static void
3699 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3700 {
3701         ev_window_update_dual_page_action (ev_window);
3702
3703         if (!ev_window_is_empty (ev_window))
3704                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3705                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3706 }
3707
3708 static char *
3709 build_comments_string (void)
3710 {
3711 #ifdef ENABLE_PDF
3712         PopplerBackend backend;
3713         const char *backend_name;
3714         const char *version;
3715
3716         backend = poppler_get_backend ();
3717         version = poppler_get_version ();
3718         switch (backend) {
3719                 case POPPLER_BACKEND_CAIRO:
3720                         backend_name = "cairo";
3721                         break;
3722                 case POPPLER_BACKEND_SPLASH:
3723                         backend_name = "splash";
3724                         break;
3725                 default:
3726                         backend_name = "unknown";
3727                         break;
3728         }
3729
3730         return g_strdup_printf (_("Document Viewer.\n"
3731                                   "Using poppler %s (%s)"),
3732                                 version, backend_name);
3733 #else
3734         return g_strdup_printf (_("Document Viewer"));
3735 #endif
3736 }
3737
3738 static void
3739 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3740 {
3741         const char *authors[] = {
3742                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3743                 "Jonathan Blandford <jrb@gnome.org>",
3744                 "Marco Pesenti Gritti <marco@gnome.org>",
3745                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3746                 "Bryan Clark <clarkbw@gnome.org>",
3747                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3748                 "Wouter Bolsterlee <wbolster@gnome.org>",
3749                 NULL
3750         };
3751
3752         const char *documenters[] = {
3753                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3754                 NULL
3755         };
3756
3757         const char *license[] = {
3758                 N_("Evince is free software; you can redistribute it and/or modify "
3759                    "it under the terms of the GNU General Public License as published by "
3760                    "the Free Software Foundation; either version 2 of the License, or "
3761                    "(at your option) any later version.\n"),
3762                 N_("Evince is distributed in the hope that it will be useful, "
3763                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3764                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3765                    "GNU General Public License for more details.\n"),
3766                 N_("You should have received a copy of the GNU General Public License "
3767                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3768                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3769         };
3770
3771         char *license_trans;
3772         char *comments;
3773
3774 #ifdef ENABLE_NLS
3775         const char **p;
3776
3777         for (p = authors; *p; ++p)
3778                 *p = _(*p);
3779
3780         for (p = documenters; *p; ++p)
3781                 *p = _(*p);
3782 #endif
3783
3784         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3785                                      _(license[2]), "\n", NULL);
3786         comments = build_comments_string ();
3787
3788         gtk_show_about_dialog (
3789                 GTK_WINDOW (ev_window),
3790                 "name", _("Evince"),
3791                 "version", VERSION,
3792                 "copyright",
3793                 _("\xc2\xa9 1996-2007 The Evince authors"),
3794                 "license", license_trans,
3795                 "website", "http://www.gnome.org/projects/evince",
3796                 "comments", comments,
3797                 "authors", authors,
3798                 "documenters", documenters,
3799                 "translator-credits", _("translator-credits"),
3800                 "logo-icon-name", "evince",
3801                 "wrap-license", TRUE,
3802                 NULL);
3803
3804         g_free (comments);
3805         g_free (license_trans);
3806 }
3807
3808 static void
3809 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3810 {
3811         gboolean active;
3812
3813         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3814         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3815         update_chrome_visibility (ev_window);
3816         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3817 }
3818
3819 static void
3820 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3821 {
3822         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3823                 return;
3824
3825         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3826                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3827         update_chrome_visibility (ev_window);
3828 }
3829
3830 static void
3831 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3832                                            GParamSpec *pspec,
3833                                            EvWindow   *ev_window)
3834 {
3835         GtkWidget *current_page;
3836         const char *id;
3837
3838         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3839
3840         if (current_page == ev_window->priv->sidebar_links) {
3841                 id = LINKS_SIDEBAR_ID;
3842         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3843                 id = THUMBNAILS_SIDEBAR_ID;
3844         } else if (current_page == ev_window->priv->sidebar_attachments) {
3845                 id = ATTACHMENTS_SIDEBAR_ID;
3846         } else {
3847                 g_assert_not_reached();
3848         }
3849
3850         g_object_unref (current_page);
3851
3852         if (!ev_window_is_empty (ev_window))
3853                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3854 }
3855
3856 static void
3857 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3858                                          GParamSpec *pspec,
3859                                          EvWindow   *ev_window)
3860 {
3861         EvView *view = EV_VIEW (ev_window->priv->view);
3862         GtkAction *action;
3863
3864         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3865
3866         if (!ev_view_get_presentation (view)) {
3867                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3868                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3869
3870                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3871                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3872         }
3873 }
3874
3875 static void
3876 view_menu_link_popup (EvWindow *ev_window,
3877                       EvLink   *link)
3878 {
3879         gboolean   show_external = FALSE;
3880         gboolean   show_internal = FALSE;
3881         GtkAction *action;
3882
3883         if (ev_window->priv->link)
3884                 g_object_unref (ev_window->priv->link);
3885
3886         if (link)
3887                 ev_window->priv->link = g_object_ref (link);
3888         else
3889                 ev_window->priv->link = NULL;
3890
3891         if (ev_window->priv->link) {
3892                 EvLinkAction *ev_action;
3893
3894                 ev_action = ev_link_get_action (link);
3895                 if (ev_action) {
3896                         switch (ev_link_action_get_action_type (ev_action)) {
3897                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3898                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3899                                         show_internal = TRUE;
3900                                         break;
3901                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3902                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3903                                         show_external = TRUE;
3904                                         break;
3905                                 default:
3906                                         break;
3907                         }
3908                 }
3909         }
3910
3911         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3912                                               "OpenLink");
3913         gtk_action_set_visible (action, show_external);
3914
3915         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3916                                               "CopyLinkAddress");
3917         gtk_action_set_visible (action, show_external);
3918
3919         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3920                                               "GoLink");
3921         gtk_action_set_visible (action, show_internal);
3922
3923         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3924                                               "OpenLinkNewWindow");
3925         gtk_action_set_visible (action, show_internal);
3926 }
3927
3928 static void
3929 view_menu_image_popup (EvWindow  *ev_window,
3930                        EvImage   *image)
3931 {
3932         GtkAction *action;
3933         gboolean   show_image = FALSE;
3934
3935         if (ev_window->priv->image)
3936                 g_object_unref (ev_window->priv->image);
3937
3938         if (image)
3939                 ev_window->priv->image = g_object_ref (image);
3940         else
3941                 ev_window->priv->image = NULL;
3942
3943         show_image = (ev_window->priv->image != NULL);
3944
3945         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3946                                               "SaveImageAs");
3947         gtk_action_set_visible (action, show_image);
3948
3949         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3950                                               "CopyImage");
3951         gtk_action_set_visible (action, show_image);
3952 }
3953
3954 static gboolean
3955 view_menu_popup_cb (EvView   *view,
3956                     GObject  *object,
3957                     EvWindow *ev_window)
3958 {
3959         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3960                 return FALSE;
3961
3962         view_menu_link_popup (ev_window,
3963                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3964         view_menu_image_popup (ev_window,
3965                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3966
3967         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3968                         NULL, NULL, NULL, NULL,
3969                         3, gtk_get_current_event_time ());
3970         return TRUE;
3971 }
3972
3973 static gboolean
3974 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3975                               GList           *attach_list,
3976                               EvWindow        *ev_window)
3977 {
3978         GtkWidget *popup;
3979
3980         g_assert (attach_list != NULL);
3981
3982         if (ev_window->priv->attach_list) {
3983                 g_list_foreach (ev_window->priv->attach_list,
3984                                 (GFunc) g_object_unref, NULL);
3985                 g_list_free (ev_window->priv->attach_list);
3986         }
3987
3988         ev_window->priv->attach_list = attach_list;
3989
3990         popup = ev_window->priv->attachment_popup;
3991
3992         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3993                         NULL, NULL,
3994                         3, gtk_get_current_event_time ());
3995
3996         return TRUE;
3997 }
3998
3999 static void
4000 ev_window_update_find_status_message (EvWindow *ev_window)
4001 {
4002         gchar *message;
4003
4004         if (!ev_window->priv->find_job)
4005                 return;
4006
4007         if (ev_job_is_finished (ev_window->priv->find_job)) {
4008                 gint n_results;
4009
4010                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4011                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4012                 /* TRANS: Sometimes this could be better translated as
4013                                       "%d hit(s) on this page".  Therefore this string
4014                                       contains plural cases. */
4015                 message = g_strdup_printf (ngettext ("%d found on this page",
4016                                                      "%d found on this page",
4017                                                      n_results),
4018                                            n_results);
4019         } else {
4020                 gdouble percent;
4021
4022                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4023                 message = g_strdup_printf (_("%3d%% remaining to search"),
4024                                            (gint) ((1.0 - percent) * 100));
4025         }
4026
4027         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4028         g_free (message);
4029 }
4030
4031 static void
4032 ev_window_find_job_finished_cb (EvJobFind *job,
4033                                 EvWindow  *ev_window)
4034 {
4035         ev_window_update_find_status_message (ev_window);
4036 }
4037
4038 static void
4039 ev_window_find_job_updated_cb (EvJobFind *job,
4040                                gint       page,
4041                                EvWindow  *ev_window)
4042 {
4043         ev_window_update_actions (ev_window);
4044
4045         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4046                               ev_job_find_get_results (job),
4047                               page);
4048         ev_window_update_find_status_message (ev_window);
4049 }
4050
4051 static void
4052 ev_window_clear_find_job (EvWindow *ev_window)
4053 {
4054         if (ev_window->priv->find_job != NULL) {
4055                 if (!ev_job_is_finished (ev_window->priv->find_job))
4056                         ev_job_cancel (ev_window->priv->find_job);
4057
4058                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4059                                                       ev_window_find_job_finished_cb,
4060                                                       ev_window);
4061                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4062                                                       ev_window_find_job_updated_cb,
4063                                                       ev_window);
4064                 g_object_unref (ev_window->priv->find_job);
4065                 ev_window->priv->find_job = NULL;
4066         }
4067 }
4068
4069 static void
4070 find_bar_previous_cb (EggFindBar *find_bar,
4071                       EvWindow   *ev_window)
4072 {
4073         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4074 }
4075
4076 static void
4077 find_bar_next_cb (EggFindBar *find_bar,
4078                   EvWindow   *ev_window)
4079 {
4080         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4081 }
4082
4083 static void
4084 find_bar_close_cb (EggFindBar *find_bar,
4085                    EvWindow   *ev_window)
4086 {
4087         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4088         ev_window_clear_find_job (ev_window);
4089         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4090         update_chrome_visibility (ev_window);
4091 }
4092
4093 static void
4094 find_bar_search_changed_cb (EggFindBar *find_bar,
4095                             GParamSpec *param,
4096                             EvWindow   *ev_window)
4097 {
4098         gboolean case_sensitive;
4099         const char *search_string;
4100
4101         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4102                 return;
4103
4104         /* Either the string or case sensitivity could have changed. */
4105         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4106         search_string = egg_find_bar_get_search_string (find_bar);
4107
4108         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4109
4110         ev_window_clear_find_job (ev_window);
4111
4112         if (search_string && search_string[0]) {
4113                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4114                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4115                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4116                                                              search_string,
4117                                                              case_sensitive);
4118                 g_signal_connect (ev_window->priv->find_job, "finished",
4119                                   G_CALLBACK (ev_window_find_job_finished_cb),
4120                                   ev_window);
4121                 g_signal_connect (ev_window->priv->find_job, "updated",
4122                                   G_CALLBACK (ev_window_find_job_updated_cb),
4123                                   ev_window);
4124                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4125         } else {
4126                 ev_window_update_actions (ev_window);
4127                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4128                                               NULL);
4129                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4130         }
4131 }
4132
4133 static void
4134 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4135                                 GParamSpec *param,
4136                                 EvWindow   *ev_window)
4137 {
4138         gboolean visible;
4139
4140         visible = GTK_WIDGET_VISIBLE (find_bar);
4141
4142         if (ev_window->priv->document &&
4143             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4144                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4145                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4146                 ev_window_update_actions (ev_window);
4147
4148                 if (visible)
4149                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4150                 else
4151                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4152         }
4153 }
4154
4155 static void
4156 find_bar_scroll (EggFindBar   *find_bar,
4157                  GtkScrollType scroll,
4158                  EvWindow     *ev_window)
4159 {
4160         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4161 }
4162
4163 static void
4164 zoom_control_changed_cb (EphyZoomAction *action,
4165                          float           zoom,
4166                          EvWindow       *ev_window)
4167 {
4168         EvSizingMode mode;
4169
4170         g_return_if_fail (EV_IS_WINDOW (ev_window));
4171
4172         if (zoom == EPHY_ZOOM_BEST_FIT) {
4173                 mode = EV_SIZING_BEST_FIT;
4174         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4175                 mode = EV_SIZING_FIT_WIDTH;
4176         } else {
4177                 mode = EV_SIZING_FREE;
4178         }
4179
4180         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4181
4182         if (mode == EV_SIZING_FREE) {
4183                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4184                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4185                                   FALSE);
4186         }
4187 }
4188
4189 static void
4190 ev_window_finalize (GObject *object)
4191 {
4192         GList *windows = ev_application_get_windows (EV_APP);
4193
4194         if (windows == NULL) {
4195                 ev_application_shutdown (EV_APP);
4196         } else {
4197                 g_list_free (windows);
4198         }
4199
4200         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4201 }
4202
4203 static void
4204 ev_window_dispose (GObject *object)
4205 {
4206         EvWindow *window = EV_WINDOW (object);
4207         EvWindowPrivate *priv = window->priv;
4208         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4209
4210         if (mpkeys) {
4211                 g_signal_handlers_disconnect_by_func (mpkeys,
4212                                                       ev_window_media_player_key_pressed,
4213                                                       window);
4214         }
4215
4216         if (priv->setup_document_idle > 0) {
4217                 g_source_remove (priv->setup_document_idle);
4218                 priv->setup_document_idle = 0;
4219         }
4220
4221         if (priv->monitor) {
4222                 g_object_unref (priv->monitor);
4223                 priv->monitor = NULL;
4224         }
4225
4226         if (priv->title) {
4227                 ev_window_title_free (priv->title);
4228                 priv->title = NULL;
4229         }
4230
4231         if (priv->ui_manager) {
4232                 g_object_unref (priv->ui_manager);
4233                 priv->ui_manager = NULL;
4234         }
4235
4236         if (priv->action_group) {
4237                 g_object_unref (priv->action_group);
4238                 priv->action_group = NULL;
4239         }
4240
4241         if (priv->view_popup_action_group) {
4242                 g_object_unref (priv->view_popup_action_group);
4243                 priv->view_popup_action_group = NULL;
4244         }
4245
4246         if (priv->attachment_popup_action_group) {
4247                 g_object_unref (priv->attachment_popup_action_group);
4248                 priv->attachment_popup_action_group = NULL;
4249         }
4250
4251         if (priv->recent_action_group) {
4252                 g_object_unref (priv->recent_action_group);
4253                 priv->recent_action_group = NULL;
4254         }
4255
4256         if (priv->recent_manager) {
4257                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4258                                                       ev_window_setup_recent,
4259                                                       window);
4260                 priv->recent_manager = NULL;
4261         }
4262
4263         priv->recent_ui_id = 0;
4264
4265         if (priv->page_cache) {
4266                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4267                 priv->page_cache = NULL;
4268         }
4269
4270         if (priv->document) {
4271                 g_object_unref (priv->document);
4272                 priv->document = NULL;
4273         }
4274
4275         if (priv->view) {
4276                 g_object_unref (priv->view);
4277                 priv->view = NULL;
4278         }
4279
4280         if (priv->password_view) {
4281                 g_object_unref (priv->password_view);
4282                 priv->password_view = NULL;
4283         }
4284
4285         if (priv->load_job) {
4286                 ev_window_clear_load_job (window);
4287         }
4288
4289         if (priv->reload_job) {
4290                 ev_window_clear_reload_job (window);
4291         }
4292
4293         if (priv->save_job) {
4294                 ev_window_clear_save_job (window);
4295         }
4296
4297         if (priv->thumbnail_job) {
4298                 ev_window_clear_thumbnail_job (window);
4299         }
4300
4301         if (priv->find_job) {
4302                 ev_window_clear_find_job (window);
4303         }
4304
4305         if (priv->local_uri) {
4306                 ev_window_clear_local_uri (window);
4307                 priv->local_uri = NULL;
4308         }
4309
4310         ev_window_close_dialogs (window);
4311         ev_window_clear_print_job (window);
4312
4313         if (window->priv->gtk_print_job) {
4314                 g_object_unref (window->priv->gtk_print_job);
4315                 window->priv->gtk_print_job = NULL;
4316         }
4317
4318         if (window->priv->printer) {
4319                 g_object_unref (window->priv->printer);
4320                 window->priv->printer = NULL;
4321         }
4322
4323         if (window->priv->print_settings) {
4324                 g_object_unref (window->priv->print_settings);
4325                 window->priv->print_settings = NULL;
4326         }
4327
4328         if (window->priv->print_page_setup) {
4329                 g_object_unref (window->priv->print_page_setup);
4330                 window->priv->print_page_setup = NULL;
4331         }
4332
4333         if (priv->link) {
4334                 g_object_unref (priv->link);
4335                 priv->link = NULL;
4336         }
4337
4338         if (priv->image) {
4339                 g_object_unref (priv->image);
4340                 priv->image = NULL;
4341         }
4342
4343         if (priv->attach_list) {
4344                 g_list_foreach (priv->attach_list,
4345                                 (GFunc) g_object_unref,
4346                                 NULL);
4347                 g_list_free (priv->attach_list);
4348                 priv->attach_list = NULL;
4349         }
4350
4351         if (priv->find_bar) {
4352                 g_signal_handlers_disconnect_by_func
4353                         (window->priv->find_bar,
4354                          G_CALLBACK (find_bar_close_cb),
4355                          window);
4356                 priv->find_bar = NULL;
4357         }
4358
4359         if (priv->uri) {
4360                 if (priv->unlink_temp_file)
4361                         ev_window_clear_temp_file (window);
4362                 g_free (priv->uri);
4363                 priv->uri = NULL;
4364         }
4365
4366         if (priv->dest) {
4367                 g_object_unref (priv->dest);
4368                 priv->dest = NULL;
4369         }
4370
4371         if (priv->history) {
4372                 g_object_unref (priv->history);
4373                 priv->history = NULL;
4374         }
4375
4376         if (priv->print_settings_file) {
4377                 ev_window_clear_print_settings_file (window);
4378                 priv->print_settings_file = NULL;
4379         }
4380
4381         if (priv->presentation_timeout_id > 0) {
4382                 g_source_remove (priv->presentation_timeout_id);
4383                 priv->presentation_timeout_id = 0;
4384         }
4385
4386         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4387 }
4388
4389 static void
4390 ev_window_class_init (EvWindowClass *ev_window_class)
4391 {
4392         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4393         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4394
4395         g_object_class->dispose = ev_window_dispose;
4396         g_object_class->finalize = ev_window_finalize;
4397
4398         widget_class->screen_changed = ev_window_screen_changed;
4399         widget_class->window_state_event = ev_window_state_event;
4400
4401         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4402 }
4403
4404 /* Normal items */
4405 static const GtkActionEntry entries[] = {
4406         { "File", NULL, N_("_File") },
4407         { "Edit", NULL, N_("_Edit") },
4408         { "View", NULL, N_("_View") },
4409         { "Go", NULL, N_("_Go") },
4410         { "Help", NULL, N_("_Help") },
4411
4412         /* File menu */
4413         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4414           N_("Open an existing document"),
4415           G_CALLBACK (ev_window_cmd_file_open) },
4416         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4417           N_("Open a copy of the current document in a new window"),
4418           G_CALLBACK (ev_window_cmd_file_open_copy) },
4419         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4420           N_("Save a copy of the current document"),
4421           G_CALLBACK (ev_window_cmd_save_as) },
4422         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4423           N_("Setup the page settings for printing"),
4424           G_CALLBACK (ev_window_cmd_file_print_setup) },
4425         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4426           N_("Print this document"),
4427           G_CALLBACK (ev_window_cmd_file_print) },
4428         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4429           G_CALLBACK (ev_window_cmd_file_properties) },
4430         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4431           G_CALLBACK (ev_window_cmd_file_close_window) },
4432
4433         /* Edit menu */
4434         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4435           G_CALLBACK (ev_window_cmd_edit_copy) },
4436         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4437           G_CALLBACK (ev_window_cmd_edit_select_all) },
4438         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4439           N_("Find a word or phrase in the document"),
4440           G_CALLBACK (ev_window_cmd_edit_find) },
4441         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4442           G_CALLBACK (ev_window_cmd_edit_find_next) },
4443         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4444           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4445         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4446           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4447         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
4448           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4449         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
4450           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4451
4452         /* View menu */
4453         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4454           N_("Enlarge the document"),
4455           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4456         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4457           N_("Shrink the document"),
4458           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4459         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4460           N_("Reload the document"),
4461           G_CALLBACK (ev_window_cmd_view_reload) },
4462
4463         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4464           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4465
4466         /* Go menu */
4467         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4468           N_("Go to the previous page"),
4469           G_CALLBACK (ev_window_cmd_go_previous_page) },
4470         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4471           N_("Go to the next page"),
4472           G_CALLBACK (ev_window_cmd_go_next_page) },
4473         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4474           N_("Go to the first page"),
4475           G_CALLBACK (ev_window_cmd_go_first_page) },
4476         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4477           N_("Go to the last page"),
4478           G_CALLBACK (ev_window_cmd_go_last_page) },
4479
4480         /* Help menu */
4481         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4482           G_CALLBACK (ev_window_cmd_help_contents) },
4483
4484         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4485           G_CALLBACK (ev_window_cmd_help_about) },
4486
4487         /* Toolbar-only */
4488         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4489           N_("Leave fullscreen mode"),
4490           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4491         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4492           N_("Start a presentation"),
4493           G_CALLBACK (ev_window_cmd_start_presentation) },
4494         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4495           N_("Print this document"),
4496           G_CALLBACK (ev_window_cmd_preview_print) },
4497
4498         /* Accellerators */
4499         { "Escape", NULL, "", "Escape", "",
4500           G_CALLBACK (ev_window_cmd_escape) },
4501         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4502           G_CALLBACK (ev_window_cmd_edit_find) },
4503         { "PageDown", NULL, "", "Page_Down", NULL,
4504           G_CALLBACK (ev_window_cmd_scroll_forward) },
4505         { "PageUp", NULL, "", "Page_Up", NULL,
4506           G_CALLBACK (ev_window_cmd_scroll_backward) },
4507         { "Space", NULL, "", "space", NULL,
4508           G_CALLBACK (ev_window_cmd_scroll_forward) },
4509         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4510           G_CALLBACK (ev_window_cmd_scroll_backward) },
4511         { "BackSpace", NULL, "", "BackSpace", NULL,
4512           G_CALLBACK (ev_window_cmd_scroll_backward) },
4513         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4514           G_CALLBACK (ev_window_cmd_scroll_forward) },
4515         { "Return", NULL, "", "Return", NULL,
4516           G_CALLBACK (ev_window_cmd_scroll_forward) },
4517         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4518           G_CALLBACK (ev_window_cmd_scroll_backward) },
4519         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4520           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4521         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4522           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4523         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4524           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4525         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4526           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4527         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4528           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4529         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4530           G_CALLBACK (ev_window_cmd_go_backward) },
4531         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4532           G_CALLBACK (ev_window_cmd_go_forward) },
4533         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4534           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4535         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4536           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4537         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4538           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4539         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4540           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4541         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4542           G_CALLBACK (ev_window_cmd_edit_copy) },
4543 };
4544
4545 /* Toggle items */
4546 static const GtkToggleActionEntry toggle_entries[] = {
4547         /* View Menu */
4548         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4549           N_("Show or hide the toolbar"),
4550           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4551         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4552           N_("Show or hide the side pane"),
4553           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4554         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4555           N_("Show the entire document"),
4556           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4557         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4558           N_("Show two pages at once"),
4559           G_CALLBACK (ev_window_cmd_dual), FALSE },
4560         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4561           N_("Expand the window to fill the screen"),
4562           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4563         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4564           N_("Run document as a presentation"),
4565           G_CALLBACK (ev_window_cmd_view_presentation) },
4566         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4567           N_("Make the current document fill the window"),
4568           G_CALLBACK (ev_window_cmd_view_best_fit) },
4569         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4570           N_("Make the current document fill the window width"),
4571           G_CALLBACK (ev_window_cmd_view_page_width) },
4572 };
4573
4574 /* Popups specific items */
4575 static const GtkActionEntry view_popup_entries [] = {
4576         /* Links */
4577         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4578           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4579         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4580           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4581         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4582           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4583         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4584           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4585         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4586           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4587         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4588           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4589 };
4590
4591 static const GtkActionEntry attachment_popup_entries [] = {
4592         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4593           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4594         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4595           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4596 };
4597
4598 static void
4599 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4600 {
4601         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4602 }
4603
4604 static void
4605 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4606 {
4607         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4608         gtk_widget_grab_focus (window->priv->view);
4609 }
4610
4611 static void
4612 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4613 {
4614
4615         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4616         gtk_widget_grab_focus (window->priv->view);
4617 }
4618
4619 static void
4620 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4621 {
4622         GtkAction *action;
4623
4624         action = g_object_new (EV_TYPE_PAGE_ACTION,
4625                                "name", PAGE_SELECTOR_ACTION,
4626                                "label", _("Page"),
4627                                "tooltip", _("Select Page"),
4628                                "icon_name", "text-x-generic",
4629                                "visible_overflown", FALSE,
4630                                NULL);
4631         g_signal_connect (action, "activate_link",
4632                           G_CALLBACK (activate_link_cb), window);
4633         gtk_action_group_add_action (group, action);
4634         g_object_unref (action);
4635
4636         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4637                                "name", ZOOM_CONTROL_ACTION,
4638                                "label", _("Zoom"),
4639                                "stock_id", EV_STOCK_ZOOM,
4640                                "tooltip", _("Adjust the zoom level"),
4641                                "zoom", 1.0,
4642                                NULL);
4643         g_signal_connect (action, "zoom_to_level",
4644                           G_CALLBACK (zoom_control_changed_cb), window);
4645         gtk_action_group_add_action (group, action);
4646         g_object_unref (action);
4647
4648         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4649                                "name", NAVIGATION_ACTION,
4650                                "label", _("Navigation"),
4651                                "is_important", TRUE,
4652                                "short_label", _("Back"),
4653                                "stock_id", GTK_STOCK_GO_DOWN,
4654                                /*translators: this is the history action*/
4655                                "tooltip", _("Move across visited pages"),
4656                                NULL);
4657         g_signal_connect (action, "activate_link",
4658                           G_CALLBACK (navigation_action_activate_link_cb), window);
4659         gtk_action_group_add_action (group, action);
4660         g_object_unref (action);
4661
4662         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4663                                "name", "FileOpenRecent",
4664                                "label", _("_Open..."),
4665                                "tooltip", _("Open an existing document"),
4666                                "stock_id", GTK_STOCK_OPEN,
4667                                NULL);
4668         g_signal_connect (action, "activate",
4669                           G_CALLBACK (ev_window_cmd_file_open), window);
4670         g_signal_connect (action, "item_activated",
4671                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4672                           window);
4673         gtk_action_group_add_action (group, action);
4674         g_object_unref (action);
4675 }
4676
4677 static void
4678 set_action_properties (GtkActionGroup *action_group)
4679 {
4680         GtkAction *action;
4681
4682         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4683         g_object_set (action, "is-important", TRUE, NULL);
4684         /*translators: this is the label for toolbar button*/
4685         g_object_set (action, "short_label", _("Previous"), NULL);
4686
4687         action = gtk_action_group_get_action (action_group, "GoNextPage");
4688         g_object_set (action, "is-important", TRUE, NULL);
4689         /*translators: this is the label for toolbar button*/
4690         g_object_set (action, "short_label", _("Next"), NULL);
4691
4692         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4693         /*translators: this is the label for toolbar button*/
4694         g_object_set (action, "short_label", _("Zoom In"), NULL);
4695
4696         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4697         /*translators: this is the label for toolbar button*/
4698         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4699
4700         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4701         /*translators: this is the label for toolbar button*/
4702         g_object_set (action, "short_label", _("Best Fit"), NULL);
4703
4704         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4705         /*translators: this is the label for toolbar button*/
4706         g_object_set (action, "short_label", _("Fit Width"), NULL);
4707
4708         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4709         g_object_set (action, "is-important", TRUE, NULL);
4710 }
4711
4712 static void
4713 set_chrome_actions (EvWindow *window)
4714 {
4715         EvWindowPrivate *priv = window->priv;
4716         GtkActionGroup *action_group = priv->action_group;
4717         GtkAction *action;
4718
4719         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4720         g_signal_handlers_block_by_func
4721                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4722         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4723                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4724         g_signal_handlers_unblock_by_func
4725                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4726 }
4727
4728 static void
4729 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4730                           GParamSpec     *pspec,
4731                           EvWindow       *ev_window)
4732 {
4733         GtkTreeModel *model;
4734         GtkAction *action;
4735
4736         g_object_get (G_OBJECT (ev_sidebar_links),
4737                       "model", &model,
4738                       NULL);
4739
4740         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4741         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4742         g_object_unref (model);
4743 }
4744
4745 static gboolean
4746 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4747 {
4748 #ifdef ENABLE_DBUS
4749         GObject *keys;
4750
4751         keys = ev_application_get_media_keys (EV_APP);
4752         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
4753 #endif /* ENABLE_DBUS */
4754
4755         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4756         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4757
4758         ev_window_set_view_accels_sensitivity (window, TRUE);
4759
4760         update_chrome_visibility (window);
4761
4762         return FALSE;
4763 }
4764
4765 static gboolean
4766 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4767 {
4768         ev_window_set_view_accels_sensitivity (window, FALSE);
4769
4770         return FALSE;
4771 }
4772
4773 static void
4774 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4775                                     GParamSpec         *pspec,
4776                                     EvWindow           *ev_window)
4777 {
4778         GtkWidget *widget;
4779
4780         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4781
4782         if (widget != NULL) {
4783                 g_signal_connect_object (widget, "focus_in_event",
4784                                          G_CALLBACK (view_actions_focus_in_cb),
4785                                          ev_window, 0);
4786                 g_signal_connect_object (widget, "focus_out_event",
4787                                          G_CALLBACK (view_actions_focus_out_cb),
4788                                          ev_window, 0);
4789                 g_object_unref (widget);
4790         }
4791 }
4792
4793 static gboolean
4794 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4795 {
4796         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4797                 gboolean maximized;
4798
4799                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4800                 if (!ev_window_is_empty (window))
4801                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4802         }
4803
4804         return FALSE;
4805 }
4806
4807 static gboolean
4808 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4809 {
4810         char *uri = window->priv->uri;
4811         GdkWindowState state;
4812         int x, y, width, height, document_width, document_height;
4813
4814         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4815
4816         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4817                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4818                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4819
4820                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4821                         ev_page_cache_get_max_width (window->priv->page_cache,
4822                                                      0, 1.0,
4823                                                      &document_width);
4824                         ev_page_cache_get_max_height (window->priv->page_cache,
4825                                                       0, 1.0,
4826                                                       &document_height);
4827                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4828                                                         (double)width / document_width);
4829                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4830                                                         (double)height / document_height);
4831
4832                         ev_metadata_manager_set_int (uri, "window_x", x);
4833                         ev_metadata_manager_set_int (uri, "window_y", y);
4834                         ev_metadata_manager_set_int (uri, "window_width", width);
4835                         ev_metadata_manager_set_int (uri, "window_height", height);
4836                 }
4837         }
4838
4839         return FALSE;
4840 }
4841
4842 static void
4843 launch_action (EvWindow *window, EvLinkAction *action)
4844 {
4845         const char *filename = ev_link_action_get_filename (action);
4846         GAppInfo *app_info;
4847         GFile *file;
4848         GList file_list = {NULL};
4849         GAppLaunchContext *context = NULL;
4850         GError *error = NULL;
4851
4852         if (filename == NULL)
4853                 return;
4854
4855         if (g_path_is_absolute (filename)) {
4856                 file = g_file_new_for_path (filename);
4857         } else {
4858                 GFile *base_file;
4859                 gchar *dir;
4860
4861                 dir = g_path_get_dirname (window->priv->uri);
4862                 base_file = g_file_new_for_uri (dir);
4863                 g_free (dir);
4864
4865                 file = g_file_resolve_relative_path (base_file, filename);
4866                 g_object_unref (base_file);
4867         }
4868
4869         app_info = g_file_query_default_handler (file, NULL, &error);
4870         if (!app_info) {
4871                 /* FIXME: use ev_window_error_message */
4872                 g_warning ("%s", error->message);
4873                 g_object_unref (file);
4874
4875                 return;
4876         }
4877
4878 #if GTK_CHECK_VERSION (2, 14, 0)
4879         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4880         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4881                                            gtk_window_get_screen (GTK_WINDOW (window)));
4882         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
4883 #endif
4884
4885         file_list.data = file;
4886         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
4887                 /* FIXME: use ev_window_error_message */
4888                 g_warning ("%s", error->message);
4889                 g_error_free (error);
4890         }
4891
4892         g_object_unref (app_info);
4893         g_object_unref (file);
4894
4895         /* According to the PDF spec filename can be an executable. I'm not sure
4896            allowing to launch executables is a good idea though. -- marco */
4897 }
4898
4899 static void
4900 launch_external_uri (EvWindow *window, EvLinkAction *action)
4901 {
4902         const gchar *uri = ev_link_action_get_uri (action);
4903         GAppLaunchContext *context = NULL;
4904         GError *error = NULL;
4905         gboolean ret;
4906
4907 #if GTK_CHECK_VERSION (2, 14, 0)
4908         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4909         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4910                                            gtk_window_get_screen (GTK_WINDOW (window)));
4911         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
4912                                               GDK_CURRENT_TIME);
4913 #endif
4914
4915         if (!g_strstr_len (uri, strlen (uri), "://") &&
4916             !g_str_has_prefix (uri, "mailto:")) {
4917                 gchar *http;
4918
4919                 /* Not a valid uri, assuming it's http */
4920                 http = g_strdup_printf ("http://%s", uri);
4921                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
4922                 g_free (http);
4923         } else {
4924                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
4925         }
4926
4927         if (ret == FALSE) {
4928                 ev_window_error_message (GTK_WINDOW (window),
4929                                          _("Unable to open external link"),
4930                                          error);
4931                 g_error_free (error);
4932         }
4933 }
4934
4935 static void
4936 open_remote_link (EvWindow *window, EvLinkAction *action)
4937 {
4938         gchar *uri;
4939         gchar *dir;
4940
4941         dir = g_path_get_dirname (window->priv->uri);
4942
4943         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4944                                 NULL);
4945         g_free (dir);
4946
4947         ev_application_open_uri_at_dest (EV_APP, uri,
4948                                          gtk_window_get_screen (GTK_WINDOW (window)),
4949                                          ev_link_action_get_dest (action),
4950                                          0,
4951                                          NULL,
4952                                          FALSE,
4953                                          NULL,
4954                                          GDK_CURRENT_TIME);
4955
4956         g_free (uri);
4957 }
4958
4959 static void
4960 do_action_named (EvWindow *window, EvLinkAction *action)
4961 {
4962         const gchar *name = ev_link_action_get_name (action);
4963
4964         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4965                 ev_window_cmd_go_first_page (NULL, window);
4966         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4967                 ev_window_cmd_go_previous_page (NULL, window);
4968         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4969                 ev_window_cmd_go_next_page (NULL, window);
4970         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4971                 ev_window_cmd_go_last_page (NULL, window);
4972         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4973                 ev_window_cmd_focus_page_selector (NULL, window);
4974         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4975                 ev_window_cmd_edit_find (NULL, window);
4976         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4977                 ev_window_cmd_file_close_window (NULL, window);
4978         } else {
4979                 g_warning ("Unimplemented named action: %s, please post a "
4980                            "bug report in Evince bugzilla "
4981                            "(http://bugzilla.gnome.org) with a testcase.",
4982                            name);
4983         }
4984 }
4985
4986 static void
4987 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4988 {
4989         switch (ev_link_action_get_action_type (action)) {
4990                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4991                         EvLinkDest *dest;
4992
4993                         dest = ev_link_action_get_dest (action);
4994                         if (!dest)
4995                                 return;
4996
4997                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4998                 }
4999                         break;
5000                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5001                         launch_external_uri (window, action);
5002                         break;
5003                 case EV_LINK_ACTION_TYPE_LAUNCH:
5004                         launch_action (window, action);
5005                         break;
5006                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5007                         open_remote_link (window, action);
5008                         break;
5009                 case EV_LINK_ACTION_TYPE_NAMED:
5010                         do_action_named (window, action);
5011                         break;
5012                 default:
5013                         g_assert_not_reached ();
5014         }
5015 }
5016
5017 static void
5018 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5019 {
5020         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5021 }
5022
5023 static void
5024 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5025 {
5026         EvLinkAction *ev_action = NULL;
5027         EvLinkDest   *dest;
5028
5029         ev_action = ev_link_get_action (window->priv->link);
5030         if (!ev_action)
5031                 return;
5032
5033         dest = ev_link_action_get_dest (ev_action);
5034         if (!dest)
5035                 return;
5036
5037         ev_window_cmd_file_open_copy_at_dest (window, dest);
5038 }
5039
5040 static void
5041 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5042 {
5043         EvLinkAction *ev_action;
5044
5045         ev_action = ev_link_get_action (window->priv->link);
5046         if (!ev_action)
5047                 return;
5048
5049         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5050                                    ev_action);
5051 }
5052
5053
5054 static void
5055 image_save_dialog_response_cb (GtkWidget *fc,
5056                                gint       response_id,
5057                                EvWindow  *ev_window)
5058 {
5059         GFile           *target_file;
5060         gboolean         is_native;
5061         GError          *error = NULL;
5062         GdkPixbuf       *pixbuf;
5063         gchar           *uri;
5064         gchar          **extensions;
5065         gchar           *filename;
5066         gchar           *file_format;
5067         GdkPixbufFormat *format;
5068         GtkFileFilter   *filter;
5069
5070         if (response_id != GTK_RESPONSE_OK) {
5071                 gtk_widget_destroy (fc);
5072                 return;
5073         }
5074
5075         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5076         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5077         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5078
5079         if (format == NULL) {
5080                 format = get_gdk_pixbuf_format_by_extension (uri);
5081         }
5082
5083         if (format == NULL) {
5084                 ev_window_error_message (GTK_WINDOW (ev_window),
5085                                          _("Couldn't find appropriate format to save image"),
5086                                          NULL);
5087                 g_free (uri);
5088                 gtk_widget_destroy (fc);
5089
5090                 return;
5091         }
5092
5093         extensions = gdk_pixbuf_format_get_extensions (format);
5094         if (!g_str_has_suffix (uri, extensions[0])) {
5095                 gchar *uri_extension;
5096
5097                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5098                 target_file = g_file_new_for_uri (uri_extension);
5099                 g_free (uri_extension);
5100         } else {
5101                 target_file = g_file_new_for_uri (uri);
5102         }
5103         g_strfreev (extensions);
5104         g_free (uri);
5105
5106         is_native = g_file_is_native (target_file);
5107         if (is_native) {
5108                 filename = g_file_get_path (target_file);
5109         } else {
5110                 filename = ev_tmp_filename ("saveimage");
5111         }
5112
5113         ev_document_doc_mutex_lock ();
5114         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5115                                                ev_window->priv->image);
5116         ev_document_doc_mutex_unlock ();
5117
5118         file_format = gdk_pixbuf_format_get_name (format);
5119         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5120         g_free (file_format);
5121         g_object_unref (pixbuf);
5122
5123         if (error) {
5124                 ev_window_error_message (GTK_WINDOW (ev_window),
5125                                          _("The image could not be saved."),
5126                                          error);
5127                 g_error_free (error);
5128                 g_free (filename);
5129                 g_object_unref (target_file);
5130                 gtk_widget_destroy (fc);
5131
5132                 return;
5133         }
5134
5135         if (!is_native) {
5136                 GFile *source_file;
5137
5138                 source_file = g_file_new_for_uri (filename);
5139
5140                 ev_window_save_remote (ev_window, source_file, target_file);
5141                 g_object_unref (source_file);
5142         }
5143
5144         g_free (filename);
5145         g_object_unref (target_file);
5146         gtk_widget_destroy (fc);
5147 }
5148
5149 static void
5150 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5151 {
5152         GtkWidget *fc;
5153
5154         if (!window->priv->image)
5155                 return;
5156
5157         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5158                                           GTK_WINDOW (window),
5159                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5160                                           GTK_STOCK_CANCEL,
5161                                           GTK_RESPONSE_CANCEL,
5162                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5163                                           NULL);
5164
5165         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5166         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5167         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5168
5169         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5170
5171         g_signal_connect (fc, "response",
5172                           G_CALLBACK (image_save_dialog_response_cb),
5173                           window);
5174
5175         gtk_widget_show (fc);
5176 }
5177
5178 static void
5179 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5180 {
5181         GtkClipboard *clipboard;
5182         GdkPixbuf    *pixbuf;
5183
5184         if (!window->priv->image)
5185                 return;
5186
5187         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5188                                               GDK_SELECTION_CLIPBOARD);
5189         ev_document_doc_mutex_lock ();
5190         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5191                                                window->priv->image);
5192         ev_document_doc_mutex_unlock ();
5193
5194         gtk_clipboard_set_image (clipboard, pixbuf);
5195         g_object_unref (pixbuf);
5196 }
5197
5198 static void
5199 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5200 {
5201         GList     *l;
5202         GdkScreen *screen;
5203
5204         if (!window->priv->attach_list)
5205                 return;
5206
5207         screen = gtk_window_get_screen (GTK_WINDOW (window));
5208
5209         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5210                 EvAttachment *attachment;
5211                 GError       *error = NULL;
5212
5213                 attachment = (EvAttachment *) l->data;
5214
5215                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5216
5217                 if (error) {
5218                         ev_window_error_message (GTK_WINDOW (window),
5219                                                  _("Unable to open attachment"),
5220                                                  error);
5221                         g_error_free (error);
5222                 }
5223         }
5224 }
5225
5226 static void
5227 attachment_save_dialog_response_cb (GtkWidget *fc,
5228                                     gint       response_id,
5229                                     EvWindow  *ev_window)
5230 {
5231         GFile                *target_file;
5232         gchar                *uri;
5233         GList                *l;
5234         GtkFileChooserAction  fc_action;
5235         gboolean              is_dir;
5236         gboolean              is_native;
5237
5238         if (response_id != GTK_RESPONSE_OK) {
5239                 gtk_widget_destroy (fc);
5240                 return;
5241         }
5242
5243         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5244         target_file = g_file_new_for_uri (uri);
5245         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5246         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5247         is_native = g_file_is_native (target_file);
5248
5249         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5250                 EvAttachment *attachment;
5251                 GFile        *save_to;
5252                 GError       *error = NULL;
5253
5254                 attachment = (EvAttachment *) l->data;
5255
5256                 if (is_native) {
5257                         if (is_dir) {
5258                                 save_to = g_file_get_child (target_file,
5259                                                             ev_attachment_get_name (attachment));
5260                         } else {
5261                                 save_to = g_object_ref (target_file);
5262                         }
5263                 } else {
5264                         save_to = ev_tmp_file_get ("saveattachment");
5265                 }
5266
5267                 ev_attachment_save (attachment, save_to, &error);
5268
5269                 if (error) {
5270                         ev_window_error_message (GTK_WINDOW (ev_window),
5271                                                  _("The attachment could not be saved."),
5272                                                  error);
5273                         g_error_free (error);
5274                         g_object_unref (save_to);
5275
5276                         continue;
5277                 }
5278
5279                 if (!is_native) {
5280                         GFile *dest_file;
5281
5282                         if (is_dir) {
5283                                 dest_file = g_file_get_child (target_file,
5284                                                               ev_attachment_get_name (attachment));
5285                         } else {
5286                                 dest_file = g_object_ref (target_file);
5287                         }
5288
5289                         ev_window_save_remote (ev_window, save_to, dest_file);
5290
5291                         g_object_unref (dest_file);
5292                 }
5293
5294                 g_object_unref (save_to);
5295         }
5296
5297         g_free (uri);
5298         g_object_unref (target_file);
5299
5300         gtk_widget_destroy (fc);
5301 }
5302
5303 static void
5304 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5305 {
5306         GtkWidget    *fc;
5307         EvAttachment *attachment = NULL;
5308
5309         if (!window->priv->attach_list)
5310                 return;
5311
5312         if (g_list_length (window->priv->attach_list) == 1)
5313                 attachment = (EvAttachment *) window->priv->attach_list->data;
5314
5315         fc = gtk_file_chooser_dialog_new (
5316                 _("Save Attachment"),
5317                 GTK_WINDOW (window),
5318                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5319                 GTK_STOCK_CANCEL,
5320                 GTK_RESPONSE_CANCEL,
5321                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5322                 NULL);
5323
5324         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5325         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5326         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5327
5328         if (attachment)
5329                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5330                                                    ev_attachment_get_name (attachment));
5331
5332         g_signal_connect (fc, "response",
5333                           G_CALLBACK (attachment_save_dialog_response_cb),
5334                           window);
5335
5336         gtk_widget_show (fc);
5337 }
5338
5339 static void
5340 ev_window_media_player_key_pressed (EvWindow    *window,
5341                                     const gchar *key,
5342                                     gpointer     user_data)
5343 {
5344         if (!gtk_window_is_active (GTK_WINDOW (window)))
5345                 return;
5346
5347         /* Note how Previous/Next only go to the
5348          * next/previous page despite their icon telling you
5349          * they should go to the beginning/end.
5350          *
5351          * There's very few keyboards with FFW/RWD though,
5352          * so we stick the most useful keybinding on the most
5353          * often seen keys
5354          */
5355         if (strcmp (key, "Play") == 0) {
5356                 ev_window_run_presentation (window);
5357         } else if (strcmp (key, "Previous") == 0) {
5358                 ev_window_cmd_go_previous_page (NULL, window);
5359         } else if (strcmp (key, "Next") == 0) {
5360                 ev_window_cmd_go_next_page (NULL, window);
5361         } else if (strcmp (key, "FastForward") == 0) {
5362                 ev_window_cmd_go_last_page (NULL, window);
5363         } else if (strcmp (key, "Rewind") == 0) {
5364                 ev_window_cmd_go_first_page (NULL, window);
5365         }
5366 }
5367
5368 static void
5369 ev_window_init (EvWindow *ev_window)
5370 {
5371         GtkActionGroup *action_group;
5372         GtkAccelGroup *accel_group;
5373         GError *error = NULL;
5374         GtkWidget *sidebar_widget;
5375         GObject *mpkeys;
5376
5377         g_signal_connect (ev_window, "configure_event",
5378                           G_CALLBACK (window_configure_event_cb), NULL);
5379         g_signal_connect (ev_window, "window_state_event",
5380                           G_CALLBACK (window_state_event_cb), NULL);
5381
5382         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5383
5384         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5385         ev_window->priv->title = ev_window_title_new (ev_window);
5386
5387         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5388         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5389         gtk_widget_show (ev_window->priv->main_box);
5390
5391         action_group = gtk_action_group_new ("MenuActions");
5392         ev_window->priv->action_group = action_group;
5393         gtk_action_group_set_translation_domain (action_group, NULL);
5394         gtk_action_group_add_actions (action_group, entries,
5395                                       G_N_ELEMENTS (entries), ev_window);
5396         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5397                                              G_N_ELEMENTS (toggle_entries),
5398                                              ev_window);
5399         set_action_properties (action_group);
5400         register_custom_actions (ev_window, action_group);
5401
5402         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5403         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5404                                             action_group, 0);
5405
5406         accel_group =
5407                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5408         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5409
5410         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5411
5412         action_group = gtk_action_group_new ("ViewPopupActions");
5413         ev_window->priv->view_popup_action_group = action_group;
5414         gtk_action_group_set_translation_domain (action_group, NULL);
5415         gtk_action_group_add_actions (action_group, view_popup_entries,
5416                                       G_N_ELEMENTS (view_popup_entries),
5417                                       ev_window);
5418         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5419                                             action_group, 0);
5420
5421         action_group = gtk_action_group_new ("AttachmentPopupActions");
5422         ev_window->priv->attachment_popup_action_group = action_group;
5423         gtk_action_group_set_translation_domain (action_group, NULL);
5424         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5425                                       G_N_ELEMENTS (attachment_popup_entries),
5426                                       ev_window);
5427         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5428                                             action_group, 0);
5429
5430         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5431                                               DATADIR"/evince-ui.xml",
5432                                               &error)) {
5433                 g_warning ("building menus failed: %s", error->message);
5434                 g_error_free (error);
5435         }
5436
5437         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5438         ev_window->priv->recent_action_group = NULL;
5439         ev_window->priv->recent_ui_id = 0;
5440         g_signal_connect_swapped (ev_window->priv->recent_manager,
5441                                   "changed",
5442                                   G_CALLBACK (ev_window_setup_recent),
5443                                   ev_window);
5444
5445         ev_window->priv->menubar =
5446                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5447                                             "/MainMenu");
5448         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5449                             ev_window->priv->menubar,
5450                             FALSE, FALSE, 0);
5451
5452         ev_window->priv->toolbar = GTK_WIDGET
5453           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5454                          "ui-manager", ev_window->priv->ui_manager,
5455                          "popup-path", "/ToolbarPopup",
5456                          "model", ev_application_get_toolbars_model (EV_APP),
5457                          NULL));
5458
5459         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5460                                    "DefaultToolBar");
5461         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5462                             ev_window->priv->toolbar,
5463                             FALSE, FALSE, 0);
5464         gtk_widget_show (ev_window->priv->toolbar);
5465
5466         /* Add the main area */
5467         ev_window->priv->hpaned = gtk_hpaned_new ();
5468         g_signal_connect (ev_window->priv->hpaned,
5469                           "notify::position",
5470                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5471                           ev_window);
5472
5473         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5474         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5475                             TRUE, TRUE, 0);
5476         gtk_widget_show (ev_window->priv->hpaned);
5477
5478         ev_window->priv->sidebar = ev_sidebar_new ();
5479         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5480                          ev_window->priv->sidebar, FALSE, FALSE);
5481         gtk_widget_show (ev_window->priv->sidebar);
5482
5483         /* Stub sidebar, for now */
5484
5485         sidebar_widget = ev_sidebar_thumbnails_new ();
5486         ev_window->priv->sidebar_thumbs = sidebar_widget;
5487         g_signal_connect (sidebar_widget,
5488                           "notify::main-widget",
5489                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5490                           ev_window);
5491         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5492         gtk_widget_show (sidebar_widget);
5493         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5494                              sidebar_widget);
5495
5496         sidebar_widget = ev_sidebar_links_new ();
5497         ev_window->priv->sidebar_links = sidebar_widget;
5498         g_signal_connect (sidebar_widget,
5499                           "notify::model",
5500                           G_CALLBACK (sidebar_widget_model_set),
5501                           ev_window);
5502         g_signal_connect (sidebar_widget,
5503                           "link_activated",
5504                           G_CALLBACK (sidebar_links_link_activated_cb),
5505                           ev_window);
5506         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5507         gtk_widget_show (sidebar_widget);
5508         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5509                              sidebar_widget);
5510
5511         sidebar_widget = ev_sidebar_attachments_new ();
5512         ev_window->priv->sidebar_attachments = sidebar_widget;
5513         g_signal_connect_object (sidebar_widget,
5514                                  "popup",
5515                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5516                                  ev_window, 0);
5517         gtk_widget_show (sidebar_widget);
5518         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5519                              sidebar_widget);
5520
5521         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5522         ev_window->priv->scrolled_window =
5523                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5524                                           "shadow-type", GTK_SHADOW_IN,
5525                                           NULL));
5526         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5527                             ev_window->priv->scrolled_window,
5528                             TRUE, TRUE, 0);
5529         gtk_widget_show (ev_window->priv->scrolled_window);
5530
5531         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5532                         ev_window->priv->view_box);
5533         gtk_widget_show (ev_window->priv->view_box);
5534
5535         ev_window->priv->view = ev_view_new ();
5536         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5537                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5538         ev_window->priv->password_view = ev_password_view_new ();
5539         g_signal_connect_swapped (ev_window->priv->password_view,
5540                                   "unlock",
5541                                   G_CALLBACK (ev_window_popup_password_dialog),
5542                                   ev_window);
5543         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5544                                  G_CALLBACK (view_actions_focus_in_cb),
5545                                  ev_window, 0);
5546         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5547                                  G_CALLBACK (view_actions_focus_out_cb),
5548                                  ev_window, 0);
5549         g_signal_connect_object (ev_window->priv->view, "external-link",
5550                                  G_CALLBACK (view_external_link_cb),
5551                                  ev_window, 0);
5552         g_signal_connect_object (ev_window->priv->view, "handle-link",
5553                                  G_CALLBACK (view_handle_link_cb),
5554                                  ev_window, 0);
5555
5556         g_signal_connect_object (ev_window->priv->view,
5557                                  "popup",
5558                                  G_CALLBACK (view_menu_popup_cb),
5559                                  ev_window, 0);
5560         gtk_widget_show (ev_window->priv->view);
5561         gtk_widget_show (ev_window->priv->password_view);
5562
5563         /* Find Bar */
5564         ev_window->priv->find_bar = egg_find_bar_new ();
5565         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5566                           ev_window->priv->find_bar,
5567                           FALSE, TRUE, 0);
5568
5569         /* We own a ref on these widgets, as we can swap them in and out */
5570         g_object_ref (ev_window->priv->view);
5571         g_object_ref (ev_window->priv->password_view);
5572
5573         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5574                            ev_window->priv->view);
5575
5576         g_signal_connect (ev_window->priv->view,
5577                           "notify::sizing-mode",
5578                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5579                           ev_window);
5580         g_signal_connect (ev_window->priv->view,
5581                           "notify::zoom",
5582                           G_CALLBACK (ev_window_zoom_changed_cb),
5583                           ev_window);
5584         g_signal_connect (ev_window->priv->view,
5585                           "notify::dual-page",
5586                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5587                           ev_window);
5588         g_signal_connect (ev_window->priv->view,
5589                           "notify::continuous",
5590                           G_CALLBACK (ev_window_continuous_changed_cb),
5591                           ev_window);
5592         g_signal_connect (ev_window->priv->view,
5593                           "notify::rotation",
5594                           G_CALLBACK (ev_window_rotation_changed_cb),
5595                           ev_window);
5596         g_signal_connect (ev_window->priv->view,
5597                           "notify::has-selection",
5598                           G_CALLBACK (ev_window_has_selection_changed_cb),
5599                           ev_window);
5600
5601         /* Connect sidebar signals */
5602         g_signal_connect (ev_window->priv->sidebar,
5603                           "notify::visible",
5604                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5605                           ev_window);
5606         g_signal_connect (ev_window->priv->sidebar,
5607                           "notify::current-page",
5608                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5609                           ev_window);
5610
5611         /* Connect to find bar signals */
5612         g_signal_connect (ev_window->priv->find_bar,
5613                           "previous",
5614                           G_CALLBACK (find_bar_previous_cb),
5615                           ev_window);
5616         g_signal_connect (ev_window->priv->find_bar,
5617                           "next",
5618                           G_CALLBACK (find_bar_next_cb),
5619                           ev_window);
5620         g_signal_connect (ev_window->priv->find_bar,
5621                           "close",
5622                           G_CALLBACK (find_bar_close_cb),
5623                           ev_window);
5624         g_signal_connect (ev_window->priv->find_bar,
5625                           "notify::search-string",
5626                           G_CALLBACK (find_bar_search_changed_cb),
5627                           ev_window);
5628         g_signal_connect (ev_window->priv->find_bar,
5629                           "notify::case-sensitive",
5630                           G_CALLBACK (find_bar_search_changed_cb),
5631                           ev_window);
5632         g_signal_connect (ev_window->priv->find_bar,
5633                           "notify::visible",
5634                           G_CALLBACK (find_bar_visibility_changed_cb),
5635                           ev_window);
5636         g_signal_connect (ev_window->priv->find_bar,
5637                           "scroll",
5638                           G_CALLBACK (find_bar_scroll),
5639                           ev_window);
5640
5641         /* Popups */
5642         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5643                                                                  "/DocumentPopup");
5644         ev_window->priv->link = NULL;
5645
5646         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5647                                                                        "/AttachmentPopup");
5648         ev_window->priv->attach_list = NULL;
5649
5650         /* Media player keys */
5651         mpkeys = ev_application_get_media_keys (EV_APP);
5652         if (mpkeys) {
5653                 g_signal_connect_swapped (mpkeys, "key_pressed",
5654                                           G_CALLBACK (ev_window_media_player_key_pressed),
5655                                           ev_window);
5656         }
5657
5658         /* Give focus to the document view */
5659         gtk_widget_grab_focus (ev_window->priv->view);
5660
5661         /* Set it user interface params */
5662         ev_window_setup_recent (ev_window);
5663
5664         setup_chrome_from_metadata (ev_window);
5665         set_chrome_actions (ev_window);
5666         update_chrome_visibility (ev_window);
5667
5668         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5669
5670         setup_view_from_metadata (ev_window);
5671         setup_sidebar_from_metadata (ev_window, NULL);
5672
5673         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5674         ev_window_setup_action_sensitivity (ev_window);
5675 }
5676
5677 /**
5678  * ev_window_new:
5679  *
5680  * Creates a #GtkWidget that represents the window.
5681  *
5682  * Returns: the #GtkWidget that represents the window.
5683  */
5684 GtkWidget *
5685 ev_window_new (void)
5686 {
5687         GtkWidget *ev_window;
5688
5689         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5690                                               "type", GTK_WINDOW_TOPLEVEL,
5691                                               NULL));
5692
5693         return ev_window;
5694 }