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 "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-open-recent-action.h"
  36 #include "ev-sidebar.h"
  37 #include "ev-sidebar-links.h"
  38 #include "ev-sidebar-attachments.h"
  39 #include "ev-sidebar-thumbnails.h"
  40 #include "ev-view.h"
  41 #include "ev-password.h"
  42 #include "ev-password-view.h"
  43 #include "ev-properties-dialog.h"
  44 #include "ev-file-exporter.h"
  45 #include "ev-document-thumbnails.h"
  46 #include "ev-document-links.h"
  47 #include "ev-document-fonts.h"
  48 #include "ev-document-find.h"
  49 #include "ev-document-security.h"
  50 #include "ev-document-factory.h"
  51 #include "ev-job-queue.h"
  52 #include "ev-jobs.h"
  53 #include "ev-sidebar-page.h"
  54 #include "eggfindbar.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-editable-toolbar.h"
  57 #include "egg-toolbars-model.h"
  58 #include "ephy-zoom.h"
  59 #include "ephy-zoom-action.h"
  60 #include "ev-application.h"
  61 #include "ev-stock-icons.h"
  62 #include "ev-metadata-manager.h"
  63 #include "ev-file-helpers.h"
  64 #include "ev-utils.h"
  65 #include "ev-history.h"
  66 #include "ev-image.h"
  67
  68 #ifdef WITH_GNOME_PRINT
  69 #include "ev-print-job.h"
  70 #include <libgnomeprintui/gnome-print-dialog.h>
  71 #endif
  72
  73 #ifdef WITH_GTK_PRINT
  74 #include <gtk/gtkprintunixdialog.h>
  75 #endif
  76
  77 #ifdef ENABLE_PDF
  78 #include <poppler.h>
  79 #endif
  80
  81 #include <glib/gstdio.h>
  82 #include <glib/gi18n.h>
  83 #include <gtk/gtk.h>
  84 #include <libgnomevfs/gnome-vfs-utils.h>
  85 #include <libgnomevfs/gnome-vfs-async-ops.h>
  86 #include <libgnomevfs/gnome-vfs-ops.h>
  87 #include <gconf/gconf-client.h>
  88
  89 #include <errno.h>
  90 #include <stdlib.h>
  91 #include <string.h>
  92 #include <unistd.h>
  93
  94 #include "ev-message-area.h"
  95
  96 #include "eggfileformatchooser.h"
  97
  98 #if !GLIB_CHECK_VERSION (2, 13, 3)
  99 char *xdg_user_dir_lookup (char *type);
 100 #endif
 101
 102 typedef enum {
 103         PAGE_MODE_DOCUMENT,
 104         PAGE_MODE_PASSWORD
 105 } EvWindowPageMode;
 106
 107 typedef enum {
 108         EV_CHROME_MENUBAR       = 1 << 0,
 109         EV_CHROME_TOOLBAR       = 1 << 1,
 110         EV_CHROME_FINDBAR       = 1 << 2,
 111         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 112         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 113         EV_CHROME_SIDEBAR       = 1 << 5,
 114         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 115         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 116 } EvChrome;
 117
 118 struct _EvWindowPrivate {
 119         /* UI */
 120         EvChrome chrome;
 121
 122         GtkWidget *main_box;
 123         GtkWidget *menubar;
 124         GtkWidget *toolbar;
 125         GtkWidget *hpaned;
 126         GtkWidget *view_box;
 127         GtkWidget *sidebar;
 128         GtkWidget *find_bar;
 129         GtkWidget *scrolled_window;
 130         GtkWidget *view;
 131         GtkWidget *message_area;
 132         GtkWidget *password_view;
 133         GtkWidget *sidebar_thumbs;
 134         GtkWidget *sidebar_links;
 135         GtkWidget *sidebar_attachments;
 136
 137         /* Dialogs */
 138         GtkWidget *properties;
 139 #ifdef WITH_PRINT
 140         GtkWidget *print_dialog;
 141 #endif
 142         GtkWidget *password_dialog;
 143
 144         /* UI Builders */
 145         GtkActionGroup   *action_group;
 146         GtkActionGroup   *view_popup_action_group;
 147         GtkActionGroup   *attachment_popup_action_group;
 148         GtkRecentManager *recent_manager;
 149         GtkActionGroup   *recent_action_group;
 150         guint             recent_ui_id;
 151         GtkUIManager     *ui_manager;
 152
 153         /* Fullscreen mode */
 154         GtkWidget *fullscreen_toolbar;
 155
 156         /* Presentation mode */
 157         guint      presentation_timeout_id;
 158
 159         /* Preview mode */
 160         GtkWidget *preview_toolbar;
 161         gchar     *print_settings_file;
 162
 163         /* Popup view */
 164         GtkWidget *view_popup;
 165         EvLink    *link;
 166         EvImage   *image;
 167
 168         /* Popup attachment */
 169         GtkWidget    *attachment_popup;
 170         GList        *attach_list;
 171
 172         /* Document */
 173         char *uri;
 174         char *local_uri;
 175         EvLinkDest *dest;
 176         gboolean unlink_temp_file;
 177         gboolean in_reload;
 178
 179         EvDocument *document;
 180         EvHistory *history;
 181         EvPageCache *page_cache;
 182         EvWindowPageMode page_mode;
 183         EvWindowTitle *title;
 184
 185         EvJob *load_job;
 186         EvJob *thumbnail_job;
 187         EvJob *save_job;
 188 #ifdef WITH_GNOME_PRINT
 189         GnomePrintJob *print_job;
 190 #endif
 191
 192 #ifdef WITH_GTK_PRINT
 193         EvJob            *print_job;
 194         gboolean          print_preview;
 195         GtkPrintJob      *gtk_print_job;
 196         GtkPrinter       *printer;
 197         GtkPrintSettings *print_settings;
 198         GtkPageSetup     *print_page_setup;
 199 #endif
 200 };
 201
 202 #define EV_WINDOW_GET_PRIVATE(object) \
 203         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 204
 205 #define PAGE_SELECTOR_ACTION    "PageSelector"
 206 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 207 #define NAVIGATION_ACTION       "Navigation"
 208
 209 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 210 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 211 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 212
 213 #define PRESENTATION_TIMEOUT 5
 214
 215 #define SIDEBAR_DEFAULT_SIZE    132
 216 #define LINKS_SIDEBAR_ID "links"
 217 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 218 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 219
 220 #ifdef WITH_GTK_PRINT
 221 static const gchar *document_print_settings[] = {
 222         GTK_PRINT_SETTINGS_N_COPIES,
 223         GTK_PRINT_SETTINGS_COLLATE,
 224         GTK_PRINT_SETTINGS_REVERSE,
 225         GTK_PRINT_SETTINGS_NUMBER_UP,
 226         GTK_PRINT_SETTINGS_SCALE,
 227         GTK_PRINT_SETTINGS_PRINT_PAGES,
 228         GTK_PRINT_SETTINGS_PAGE_RANGES,
 229         GTK_PRINT_SETTINGS_PAGE_SET
 230 };
 231 #endif /* WITH_GTK_PRINT */
 232
 233 static void     ev_window_update_actions                (EvWindow         *ev_window);
 234 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 235                                                          GParamSpec       *pspec,
 236                                                          EvWindow         *ev_window);
 237 static void     ev_window_set_page_mode                 (EvWindow         *window,
 238                                                          EvWindowPageMode  page_mode);
 239 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 240                                                          gpointer          data);
 241 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 242                                                          EvWindow         *ev_window);
 243 #ifdef WITH_GTK_PRINT
 244 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 245                                                          EvWindow         *window);
 246 #endif
 247 static void     ev_window_save_job_cb                   (EvJobSave        *save,
 248                                                          EvWindow         *window);
 249 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 250                                                          GParamSpec       *pspec,
 251                                                          EvWindow         *ev_window);
 252 static void     ev_window_zoom_changed_cb               (EvView           *view,
 253                                                          GParamSpec       *pspec,
 254                                                          EvWindow         *ev_window);
 255 static void     ev_window_add_recent                    (EvWindow         *window,
 256                                                          const char       *filename);
 257 static void     ev_window_run_fullscreen                (EvWindow         *window);
 258 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 259 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 260                                                          EvWindow         *window);
 261 static void     ev_window_run_presentation              (EvWindow         *window);
 262 static void     ev_window_stop_presentation             (EvWindow         *window);
 263 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 264                                                          EvWindow         *window);
 265 static void     ev_window_run_preview                   (EvWindow         *window);
 266 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 267                                                          EvWindow         *window);
 268 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 271                                                          EvWindow         *window);
 272 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 273                                                          EvWindow         *window);
 274 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 279                                                          EvWindow         *window);
 280 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 281                                                          EvWindow         *ev_window);
 282 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 283                                                          EvWindow         *ev_window);
 284 static void     view_handle_link_cb                     (EvView           *view,
 285                                                          EvLink           *link,
 286                                                          EvWindow         *window);
 287 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 288                                                          EvWindow         *ev_window);
 289 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 290                                                          GParamSpec       *param,
 291                                                          EvWindow         *ev_window);
 292
 293 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 294
 295 static void
 296 ev_window_set_action_sensitive (EvWindow   *ev_window,
 297                                 const char *name,
 298                                 gboolean    sensitive)
 299 {
 300         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 301                                                          name);
 302         gtk_action_set_sensitive (action, sensitive);
 303 }
 304
 305
 306 static void
 307 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 308 {
 309         EvDocument *document = ev_window->priv->document;
 310         const EvDocumentInfo *info = NULL;
 311
 312         gboolean has_document = FALSE;
 313         gboolean ok_to_print = TRUE;
 314         gboolean ok_to_copy = TRUE;
 315         gboolean has_properties = TRUE;
 316         gboolean override_restrictions = FALSE;
 317         gboolean can_get_text = FALSE;
 318         gboolean has_pages = FALSE;
 319         gboolean can_find = FALSE;
 320
 321         GConfClient *client;
 322
 323         if (document) {
 324                 has_document = TRUE;
 325                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 326         }
 327
 328         if (has_document && ev_window->priv->page_cache) {
 329                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 330         }
 331
 332         if (!info || info->fields_mask == 0) {
 333                 has_properties = FALSE;
 334         }
 335
 336         if (has_document && EV_IS_SELECTION (document)) {
 337                 can_get_text = TRUE;
 338         }
 339
 340         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 341                 can_find = TRUE;
 342         }
 343
 344         client = gconf_client_get_default ();
 345         override_restrictions = gconf_client_get_bool (client,
 346                                                        GCONF_OVERRIDE_RESTRICTIONS,
 347                                                        NULL);
 348         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 349                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 350                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 351         }
 352
 353         if (has_document && !EV_IS_FILE_EXPORTER(document))
 354                 ok_to_print = FALSE;
 355
 356
 357         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 358                 ok_to_copy = FALSE;
 359         }
 360
 361         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 362                 ok_to_print = FALSE;
 363         }
 364 #ifndef WITH_PRINT
 365         ok_to_print = FALSE;
 366 #endif
 367         g_object_unref (client);
 368
 369
 370         /* File menu */
 371         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 372         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 373
 374 #ifdef WITH_GTK_PRINT
 375         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 376 #endif
 377
 378 #ifdef WITH_GNOME_PRINT
 379         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 380 #endif
 381
 382         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 383         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 384
 385         /* Edit menu */
 386         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 387         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 388         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 389         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 390         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 391
 392         /* View menu */
 393         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 394         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 395         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 396         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 397         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 398         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 399
 400         /* Toolbar-specific actions: */
 401         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 402         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 403         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 404         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 405
 406         ev_window_update_actions (ev_window);
 407 }
 408
 409 static void
 410 ev_window_update_actions (EvWindow *ev_window)
 411 {
 412         EvView *view = EV_VIEW (ev_window->priv->view);
 413         int n_pages = 0, page = -1;
 414         gboolean has_pages = FALSE;
 415         gboolean presentation_mode;
 416
 417         if (ev_window->priv->document && ev_window->priv->page_cache) {
 418                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 419                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 420                 has_pages = n_pages > 0;
 421         }
 422
 423         ev_window_set_action_sensitive (ev_window, "EditCopy",
 424                                         has_pages &&
 425                                         ev_view_get_has_selection (view));
 426         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 427                                         ev_view_can_find_next (view));
 428         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 429                                         ev_view_can_find_previous (view));
 430
 431         presentation_mode = ev_view_get_presentation (view);
 432
 433         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 434                                         has_pages &&
 435                                         ev_view_can_zoom_in (view) &&
 436                                         !presentation_mode);
 437         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 438                                         has_pages &&
 439                                         ev_view_can_zoom_out (view) &&
 440                                         !presentation_mode);
 441
 442         /* Go menu */
 443         if (has_pages) {
 444                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 445                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 446                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 447                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 448         } else {
 449                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 450                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 451                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 452                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 453         }
 454
 455         if (has_pages &&
 456             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 457             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 458                 GtkAction *action;
 459                 float      zoom;
 460                 float      real_zoom;
 461
 462                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 463                                                       ZOOM_CONTROL_ACTION);
 464
 465                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 466                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 467                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 468
 469                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 470         }
 471 }
 472
 473 static void
 474 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 475 {
 476         gboolean can_find;
 477
 478         can_find = window->priv->document &&
 479             EV_IS_DOCUMENT_FIND (window->priv->document);
 480
 481         if (window->priv->action_group) {
 482                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 483                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 484                 ev_window_set_action_sensitive (window, "Space", sensitive);
 485                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 486                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 487                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 488                 ev_window_set_action_sensitive (window, "Return", sensitive);
 489                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 490                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 491                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 492                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 493                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 494                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 495
 496                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 497         }
 498 }
 499
 500 static void
 501 set_widget_visibility (GtkWidget *widget, gboolean visible)
 502 {
 503         g_assert (GTK_IS_WIDGET (widget));
 504
 505         if (visible)
 506                 gtk_widget_show (widget);
 507         else
 508                 gtk_widget_hide (widget);
 509 }
 510
 511 static void
 512 update_chrome_visibility (EvWindow *window)
 513 {
 514         EvWindowPrivate *priv = window->priv;
 515         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 516         gboolean fullscreen_mode, presentation, fullscreen;
 517         gboolean preview_toolbar;
 518
 519         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 520         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 521         fullscreen_mode = fullscreen || presentation;
 522
 523         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 524         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 525                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 526         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 527                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 528         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 529         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 530         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 531
 532         set_widget_visibility (priv->menubar, menubar);
 533         set_widget_visibility (priv->toolbar, toolbar);
 534         set_widget_visibility (priv->find_bar, findbar);
 535         set_widget_visibility (priv->sidebar, sidebar);
 536
 537         if (priv->preview_toolbar)
 538                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 539
 540         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 541         gtk_widget_set_sensitive (priv->menubar, menubar);
 542
 543         if (priv->fullscreen_toolbar != NULL) {
 544                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 545         }
 546 }
 547
 548 static void
 549 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 550 {
 551         EvWindowPrivate *priv = window->priv;
 552
 553         if (active) {
 554                 priv->chrome |= flag;
 555         } else {
 556                 priv->chrome &= ~flag;
 557         }
 558 }
 559
 560 static void
 561 update_sizing_buttons (EvWindow *window)
 562 {
 563         GtkActionGroup *action_group = window->priv->action_group;
 564         GtkAction *action;
 565         gboolean best_fit, page_width;
 566         EvSizingMode sizing_mode;
 567
 568         if (window->priv->view == NULL)
 569                 return;
 570
 571         g_object_get (window->priv->view,
 572                       "sizing_mode", &sizing_mode,
 573                       NULL);
 574
 575         switch (sizing_mode) {
 576                 case EV_SIZING_BEST_FIT:
 577                         best_fit = TRUE;
 578                         page_width = FALSE;
 579                         break;
 580                 case EV_SIZING_FIT_WIDTH:
 581                         best_fit = FALSE;
 582                         page_width = TRUE;
 583                         break;
 584                 default:
 585                         best_fit = page_width = FALSE;
 586                         break;
 587         }
 588
 589         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 590         g_signal_handlers_block_by_func
 591                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 592         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 593         g_signal_handlers_unblock_by_func
 594                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 595
 596         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 597         g_signal_handlers_block_by_func
 598                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 599         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 600         g_signal_handlers_unblock_by_func
 601                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 602
 603         action = gtk_action_group_get_action (window->priv->action_group,
 604                                               ZOOM_CONTROL_ACTION);
 605         if (best_fit) {
 606                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 607                                                  EPHY_ZOOM_BEST_FIT);
 608         } else if (page_width) {
 609                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 610                                                  EPHY_ZOOM_FIT_WIDTH);
 611         }
 612 }
 613
 614 /**
 615  * ev_window_is_empty:
 616  * @ev_window: The instance of the #EvWindow.
 617  *
 618  * It does look if there is any document loaded or if there is any job to load
 619  * a document.
 620  *
 621  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 622  *          loaded, %FALSE in other case.
 623  */
 624 gboolean
 625 ev_window_is_empty (const EvWindow *ev_window)
 626 {
 627         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 628
 629         return (ev_window->priv->document == NULL) &&
 630                 (ev_window->priv->load_job == NULL);
 631 }
 632
 633 static void
 634 ev_window_set_message_area (EvWindow  *window,
 635                             GtkWidget *area)
 636 {
 637         if (window->priv->message_area == area)
 638                 return;
 639
 640         if (window->priv->message_area)
 641                 gtk_widget_destroy (window->priv->message_area);
 642         window->priv->message_area = area;
 643
 644         if (!area)
 645                 return;
 646
 647         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 648                             window->priv->message_area,
 649                             FALSE, FALSE, 0);
 650         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 651                                window->priv->message_area, 0);
 652         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 653                                    (gpointer) &(window->priv->message_area));
 654 }
 655
 656 static void
 657 ev_window_error_message_response_cb (EvMessageArea *area,
 658                                      gint           response_id,
 659                                      EvWindow      *window)
 660 {
 661         ev_window_set_message_area (window, NULL);
 662 }
 663
 664 static void
 665 ev_window_error_message (GtkWindow *window, const gchar *msg, GError *error)
 666 {
 667         GtkWidget *area;
 668
 669         if (EV_WINDOW (window)->priv->message_area)
 670                 return;
 671
 672         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 673                                     msg,
 674                                     GTK_STOCK_CLOSE,
 675                                     GTK_RESPONSE_CANCEL,
 676                                     NULL);
 677         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 678         g_signal_connect (area, "response",
 679                           G_CALLBACK (ev_window_error_message_response_cb),
 680                           window);
 681         gtk_widget_show (area);
 682         ev_window_set_message_area (EV_WINDOW (window), area);
 683 }
 684
 685 static void
 686 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 687 {
 688         ev_window_update_actions (ev_window);
 689 }
 690
 691 static void
 692 page_changed_cb (EvPageCache *page_cache,
 693                  gint         page,
 694                  EvWindow    *ev_window)
 695 {
 696         ev_window_update_actions (ev_window);
 697
 698         if (!ev_window_is_empty (ev_window))
 699                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 700 }
 701
 702 typedef struct _FindTask {
 703         const gchar *page_label;
 704         gchar *chapter;
 705 } FindTask;
 706
 707 static gboolean
 708 ev_window_find_chapter (GtkTreeModel *tree_model,
 709                         GtkTreePath  *path,
 710                         GtkTreeIter  *iter,
 711                         gpointer      data)
 712 {
 713         FindTask *task = (FindTask *)data;
 714         gchar *page_string;
 715
 716         gtk_tree_model_get (tree_model, iter,
 717                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 718                             -1);
 719
 720         if (!page_string)
 721                 return FALSE;
 722
 723         if (!strcmp (page_string, task->page_label)) {
 724                 gtk_tree_model_get (tree_model, iter,
 725                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 726                                     -1);
 727                 g_free (page_string);
 728                 return TRUE;
 729         }
 730
 731         g_free (page_string);
 732         return FALSE;
 733 }
 734
 735 static void
 736 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 737 {
 738         gchar *page_label = NULL;
 739         gchar *link_title;
 740         FindTask find_task;
 741         EvLink *real_link;
 742         EvLinkAction *action;
 743         EvLinkDest *dest;
 744
 745         if (window->priv->history == NULL)
 746                 return;
 747
 748         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 749                 return;
 750
 751         if (link) {
 752                 action = g_object_ref (ev_link_get_action (link));
 753                 dest = ev_link_action_get_dest (action);
 754                 page = ev_link_dest_get_page (dest);
 755                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 756         } else {
 757                 dest = ev_link_dest_new_page (page);
 758                 action = ev_link_action_new_dest (dest);
 759                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 760         }
 761
 762         if (!page_label)
 763                 return;
 764
 765         find_task.page_label = page_label;
 766         find_task.chapter = NULL;
 767
 768         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 769                 GtkTreeModel *model;
 770
 771                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 772
 773                 if (model) {
 774                         gtk_tree_model_foreach (model,
 775                                                 ev_window_find_chapter,
 776                                                 &find_task);
 777
 778                         g_object_unref (model);
 779                 }
 780         }
 781
 782         if (find_task.chapter)
 783                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 784         else
 785                 link_title = g_strdup_printf (_("Page %s"), page_label);
 786
 787         real_link = ev_link_new (link_title, action);
 788
 789         ev_history_add_link (window->priv->history, real_link);
 790
 791         g_free (find_task.chapter);
 792         g_free (link_title);
 793         g_free (page_label);
 794         g_object_unref (real_link);
 795 }
 796
 797 static void
 798 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 799 {
 800         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 801
 802         ev_window_add_history (window, 0, link);
 803         ev_window_add_history (window, current_page, NULL);
 804 }
 805
 806 static void
 807 history_changed_cb (EvPageCache *page_cache,
 808                     gint         page,
 809                     EvWindow    *window)
 810 {
 811         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 812
 813         ev_window_add_history (window, page, NULL);
 814         ev_window_add_history (window, current_page, NULL);
 815
 816         return;
 817 }
 818
 819 static void
 820 update_document_mode (EvWindow *window, EvDocumentMode mode)
 821 {
 822         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 823                 ev_window_run_presentation (window);
 824         }
 825         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 826                 ev_window_run_fullscreen (window);
 827         }
 828 }
 829
 830 static void
 831 setup_document_from_metadata (EvWindow *window)
 832 {
 833         char *uri = window->priv->uri;
 834         GValue page = { 0, };
 835         gint n_pages;
 836         gint new_page;
 837
 838         /* View the previously shown page, but make sure to not open a document on
 839          * the last page, since closing it on the last page most likely means the
 840          * user was finished reading the document. In that case, reopening should
 841          * show the first page. */
 842         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 843                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 844                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 845                 if (!window->priv->in_reload && new_page == n_pages - 1)
 846                         new_page = 0;
 847                 ev_page_cache_set_current_page (window->priv->page_cache,
 848                                                 new_page);
 849                 g_value_unset (&page);
 850         }
 851 }
 852
 853 static void
 854 setup_chrome_from_metadata (EvWindow *window)
 855 {
 856         EvChrome chrome = EV_CHROME_NORMAL;
 857         GValue show_toolbar = { 0, };
 858
 859         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 860                 if (!g_value_get_boolean (&show_toolbar))
 861                         chrome &= ~EV_CHROME_TOOLBAR;
 862                 g_value_unset (&show_toolbar);
 863         }
 864         window->priv->chrome = chrome;
 865 }
 866
 867 static void
 868 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 869 {
 870         char *uri = window->priv->uri;
 871         GtkWidget *sidebar = window->priv->sidebar;
 872         GtkWidget *links = window->priv->sidebar_links;
 873         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 874         GtkWidget *attachments = window->priv->sidebar_attachments;
 875         GValue sidebar_size = { 0, };
 876         GValue sidebar_page = { 0, };
 877         GValue sidebar_visibility = { 0, };
 878
 879         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 880                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 881                                         g_value_get_int (&sidebar_size));
 882                 g_value_unset(&sidebar_size);
 883         }
 884
 885         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 886                 const char *page_id = g_value_get_string (&sidebar_page);
 887
 888                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 889                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 890                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 891                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 892                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 893                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 894                 }
 895                 g_value_unset (&sidebar_page);
 896         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 897                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 898         }
 899
 900         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 901                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 902                 g_value_unset (&sidebar_visibility);
 903                 update_chrome_visibility (window);
 904         }
 905 }
 906
 907 static void
 908 setup_size_from_metadata (EvWindow *window)
 909 {
 910         char *uri = window->priv->uri;
 911         GValue width = { 0, };
 912         GValue height = { 0, };
 913         GValue width_ratio = { 0, };
 914         GValue height_ratio = { 0, };
 915         GValue maximized = { 0, };
 916         GValue x = { 0, };
 917         GValue y = { 0, };
 918
 919         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 920                 if (g_value_get_boolean (&maximized)) {
 921                         gtk_window_maximize (GTK_WINDOW (window));
 922                         return;
 923                 } else {
 924                         gtk_window_unmaximize (GTK_WINDOW (window));
 925                 }
 926                 g_value_unset (&maximized);
 927         }
 928
 929         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 930             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 931                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 932                                  g_value_get_int (&y));
 933                 g_value_unset (&x);
 934                 g_value_unset (&y);
 935         }
 936
 937         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 938             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 939                 gtk_window_resize (GTK_WINDOW (window),
 940                                    g_value_get_int (&width),
 941                                    g_value_get_int (&height));
 942                 g_value_unset (&width);
 943                 g_value_unset (&height);
 944                 return;
 945         }
 946
 947         if (window->priv->page_cache &&
 948             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 949             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 950
 951                 gint document_width;
 952                 gint document_height;
 953
 954                 GdkScreen *screen;
 955
 956                 gint request_width;
 957                 gint request_height;
 958
 959                 ev_page_cache_get_max_width (window->priv->page_cache,
 960                                              0, 1.0,
 961                                              &document_width);
 962                 ev_page_cache_get_max_height (window->priv->page_cache,
 963                                              0, 1.0,
 964                                              &document_height);
 965
 966                 request_width = g_value_get_double (&width_ratio) * document_width;
 967                 request_height = g_value_get_double (&height_ratio) * document_height;
 968
 969                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 970
 971                 if (screen) {
 972                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 973                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 974                 }
 975
 976                 gtk_window_resize (GTK_WINDOW (window),
 977                                    request_width,
 978                                    request_height);
 979                 g_value_unset (&width_ratio);
 980                 g_value_unset (&height_ratio);
 981         }
 982 }
 983
 984 static void
 985 setup_view_from_metadata (EvWindow *window)
 986 {
 987         EvView *view = EV_VIEW (window->priv->view);
 988         char *uri = window->priv->uri;
 989         GEnumValue *enum_value;
 990         GValue sizing_mode = { 0, };
 991         GValue zoom = { 0, };
 992         GValue continuous = { 0, };
 993         GValue dual_page = { 0, };
 994         GValue presentation = { 0, };
 995         GValue fullscreen = { 0, };
 996         GValue rotation = { 0, };
 997         GValue maximized = { 0, };
 998
 999         /* Maximized */
1000         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1001                 if (g_value_get_boolean (&maximized)) {
1002                         gtk_window_maximize (GTK_WINDOW (window));
1003                 } else {
1004                         gtk_window_unmaximize (GTK_WINDOW (window));
1005                 }
1006                 g_value_unset (&maximized);
1007         }
1008
1009         /* Sizing mode */
1010         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1011                 enum_value = g_enum_get_value_by_nick
1012                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1013                 g_value_unset (&sizing_mode);
1014                 ev_view_set_sizing_mode (view, enum_value->value);
1015         }
1016
1017         /* Zoom */
1018         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1019             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1020                 gdouble zoom_value;
1021
1022                 zoom_value = g_value_get_double (&zoom);
1023                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1024                 ev_view_set_zoom (view, zoom_value, FALSE);
1025                 g_value_unset (&zoom);
1026         }
1027
1028         /* Continuous */
1029         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1030                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1031                 g_value_unset (&continuous);
1032         }
1033
1034         /* Dual page */
1035         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1036                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1037                 g_value_unset (&dual_page);
1038         }
1039
1040         /* Presentation */
1041         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1042                 if (g_value_get_boolean (&presentation) && uri) {
1043                         ev_window_run_presentation (window);
1044                 }
1045                 g_value_unset (&presentation);
1046         }
1047
1048         /* Fullscreen */
1049         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1050                 if (g_value_get_boolean (&fullscreen) && uri) {
1051                         ev_window_run_fullscreen (window);
1052                 }
1053                 g_value_unset (&fullscreen);
1054         }
1055
1056         /* Rotation */
1057         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1058                 if (g_value_get_int (&rotation)) {
1059                         switch (g_value_get_int (&rotation)) {
1060                                 case 90:
1061                                         ev_view_set_rotation (view, 90);
1062                                         break;
1063                                 case 180:
1064                                         ev_view_set_rotation (view, 180);
1065                                         break;
1066                                 case 270:
1067                                         ev_view_set_rotation (view, 270);
1068                                         break;
1069                                 default:
1070                                         break;
1071                         }
1072                 }
1073                 g_value_unset (&rotation);
1074         }
1075 }
1076
1077 static void
1078 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1079 {
1080         if (ev_window->priv->thumbnail_job != NULL) {
1081                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1082
1083                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1084                                                       ev_window_set_icon_from_thumbnail,
1085                                                       ev_window);
1086                 g_object_unref (ev_window->priv->thumbnail_job);
1087                 ev_window->priv->thumbnail_job = NULL;
1088         }
1089 }
1090
1091 static void
1092 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1093                                    EvWindow       *ev_window)
1094 {
1095         if (job->thumbnail) {
1096                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1097                                      job->thumbnail);
1098         }
1099
1100         ev_window_clear_thumbnail_job (ev_window);
1101 }
1102
1103 static void
1104 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1105 {
1106
1107         EvRenderContext *rc;
1108         gint page_width, page_height;
1109         gdouble scale;
1110         EvDocument *document = ev_window->priv->document;
1111
1112         if (!EV_IS_DOCUMENT_THUMBNAILS (document)) {
1113                 return;
1114         }
1115
1116         ev_window_clear_thumbnail_job (ev_window);
1117
1118         ev_page_cache_get_size (ev_window->priv->page_cache,
1119                                 0, 0, 1.0,
1120                                 &page_width, &page_height);
1121         scale = (gdouble)128 / (gdouble)page_width;
1122
1123         rc = ev_render_context_new (rotation, 0, scale);
1124
1125         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1126         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1127                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1128                           ev_window);
1129         ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1130         g_object_unref (rc);
1131 }
1132
1133 static gboolean
1134 ev_window_setup_document (EvWindow *ev_window)
1135 {
1136         const EvDocumentInfo *info;
1137         EvDocument *document = ev_window->priv->document;
1138         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1139         GtkAction *action;
1140
1141         if (EV_IS_DOCUMENT_FIND (document)) {
1142                 g_signal_connect_object (G_OBJECT (document),
1143                                          "find_changed",
1144                                          G_CALLBACK (find_changed_cb),
1145                                          ev_window, 0);
1146         }
1147
1148         ev_window_refresh_window_thumbnail (ev_window, 0);
1149
1150         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1151         ev_window_title_set_document (ev_window->priv->title, document);
1152         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1153
1154         ev_sidebar_set_document (sidebar, document);
1155
1156         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1157         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1158         ev_window_setup_action_sensitivity (ev_window);
1159
1160         if (ev_window->priv->history)
1161                 g_object_unref (ev_window->priv->history);
1162         ev_window->priv->history = ev_history_new ();
1163         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1164         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1165
1166         if (ev_window->priv->properties) {
1167                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1168                                                    ev_window->priv->document);
1169         }
1170
1171         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1172         update_document_mode (ev_window, info->mode);
1173
1174         return FALSE;
1175 }
1176
1177 static void
1178 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1179 {
1180         EvView *view = EV_VIEW (ev_window->priv->view);
1181
1182         if (ev_window->priv->document)
1183                 g_object_unref (ev_window->priv->document);
1184         ev_window->priv->document = g_object_ref (document);
1185
1186         ev_window_set_message_area (ev_window, NULL);
1187
1188         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1189         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1190                           G_CALLBACK (page_changed_cb), ev_window);
1191         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1192                           G_CALLBACK (history_changed_cb), ev_window);
1193
1194         setup_size_from_metadata (ev_window);
1195         setup_sidebar_from_metadata (ev_window, document);
1196         setup_document_from_metadata (ev_window);
1197
1198         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1199                 ev_view_set_document (view, document);
1200         }
1201
1202         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1203 }
1204
1205 static void
1206 password_dialog_response (GtkWidget *password_dialog,
1207                           gint       response_id,
1208                           EvWindow  *ev_window)
1209 {
1210         char *password;
1211
1212         if (response_id == GTK_RESPONSE_OK) {
1213
1214                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1215                 if (password) {
1216                         ev_document_doc_mutex_lock ();
1217                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1218                                                            password);
1219                         ev_document_doc_mutex_unlock ();
1220                 }
1221                 g_free (password);
1222
1223                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1224
1225                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1226                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1227
1228                 gtk_widget_destroy (password_dialog);
1229
1230                 return;
1231         }
1232
1233         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1234         gtk_widget_destroy (password_dialog);
1235 }
1236
1237 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1238  * password_view page.  It assumes that ev_window->priv->password_* has been set
1239  * correctly.  These are cleared by password_dialog_response() */
1240
1241 static void
1242 ev_window_popup_password_dialog (EvWindow *ev_window)
1243 {
1244         g_assert (ev_window->priv->load_job);
1245
1246         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1247
1248         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1249         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1250
1251         if (ev_window->priv->password_dialog == NULL) {
1252                 ev_window->priv->password_dialog =
1253                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1254                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1255
1256                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1257                                            (gpointer) &(ev_window->priv->password_dialog));
1258                 g_signal_connect (ev_window->priv->password_dialog,
1259                                   "response",
1260                                   G_CALLBACK (password_dialog_response),
1261                                   ev_window);
1262                 gtk_widget_show (ev_window->priv->password_dialog);
1263         } else {
1264                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1265         }
1266 }
1267
1268 static void
1269 ev_window_clear_load_job (EvWindow *ev_window)
1270 {
1271         if (ev_window->priv->load_job != NULL) {
1272
1273                 if (!ev_window->priv->load_job->finished)
1274                         ev_job_queue_remove_job (ev_window->priv->load_job);
1275
1276                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1277                 g_object_unref (ev_window->priv->load_job);
1278                 ev_window->priv->load_job = NULL;
1279         }
1280 }
1281
1282 static void
1283 ev_window_clear_local_uri (EvWindow *ev_window)
1284 {
1285         if (ev_window->priv->local_uri) {
1286                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1287                 g_free (ev_window->priv->local_uri);
1288                 ev_window->priv->local_uri = NULL;
1289         }
1290 }
1291
1292 static void
1293 ev_window_clear_print_settings_file (EvWindow *ev_window)
1294 {
1295         if (ev_window->priv->print_settings_file) {
1296                 g_unlink (ev_window->priv->print_settings_file);
1297                 g_free (ev_window->priv->print_settings_file);
1298                 ev_window->priv->print_settings_file = NULL;
1299         }
1300 }
1301
1302 static void
1303 ev_window_clear_temp_file (EvWindow *ev_window)
1304 {
1305         GnomeVFSURI *uri;
1306         gchar       *filename;
1307         const gchar *tempdir;
1308
1309         if (!ev_window->priv->uri)
1310                 return;
1311
1312         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1313         if (!gnome_vfs_uri_is_local (uri)) {
1314                 gnome_vfs_uri_unref (uri);
1315                 return;
1316         }
1317         gnome_vfs_uri_unref (uri);
1318
1319         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1320         if (!filename)
1321                 return;
1322
1323         tempdir = g_get_tmp_dir ();
1324         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1325                 g_unlink (filename);
1326         }
1327
1328         g_free (filename);
1329 }
1330
1331 /* This callback will executed when load job will be finished.
1332  *
1333  * Since the flow of the error dialog is very confusing, we assume that both
1334  * document and uri will go away after this function is called, and thus we need
1335  * to ref/dup them.  Additionally, it needs to clear
1336  * ev_window->priv->password_{uri,document}, and thus people who call this
1337  * function should _not_ necessarily expect those to exist after being
1338  * called. */
1339 static void
1340 ev_window_load_job_cb  (EvJobLoad *job,
1341                         gpointer data)
1342 {
1343         EvWindow *ev_window = EV_WINDOW (data);
1344         EvDocument *document = EV_JOB (job)->document;
1345
1346         g_assert (job->uri);
1347
1348         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1349
1350         /* Success! */
1351         if (job->error == NULL) {
1352                 ev_window_set_document (ev_window, document);
1353
1354                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1355                         setup_view_from_metadata (ev_window);
1356                 }
1357
1358                 if (!ev_window->priv->unlink_temp_file) {
1359                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1360                 }
1361
1362                 if (job->dest) {
1363                         EvLink *link;
1364                         EvLinkAction *link_action;
1365
1366                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1367                         link = ev_link_new (NULL, link_action);
1368                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1369                         g_object_unref (link);
1370                 }
1371
1372                 switch (job->mode) {
1373                         case EV_WINDOW_MODE_FULLSCREEN:
1374                                 ev_window_run_fullscreen (ev_window);
1375                                 break;
1376                         case EV_WINDOW_MODE_PRESENTATION:
1377                                 ev_window_run_presentation (ev_window);
1378                                 break;
1379                         case EV_WINDOW_MODE_PREVIEW:
1380                                 ev_window_run_preview (ev_window);
1381                                 break;
1382                         default:
1383                                 break;
1384                 }
1385
1386                 /* Restart the search after reloading */
1387                 if (ev_window->priv->in_reload) {
1388                         GtkWidget *widget;
1389
1390                         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1391                         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1392                                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1393                                                             NULL, ev_window);
1394                         }
1395                 } else if (job->search_string && EV_IS_DOCUMENT_FIND (document)) {
1396                         ev_window_cmd_edit_find (NULL, ev_window);
1397                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1398                                                         job->search_string);
1399                 }
1400
1401                 ev_window_clear_load_job (ev_window);
1402                 ev_window->priv->in_reload = FALSE;
1403                 return;
1404         }
1405
1406         if (job->error->domain == EV_DOCUMENT_ERROR &&
1407             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1408                 gchar *base_name, *file_name;
1409
1410                 setup_view_from_metadata (ev_window);
1411
1412                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1413                 base_name = g_path_get_basename (file_name);
1414                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1415                                                 base_name);
1416                 g_free (file_name);
1417                 g_free (base_name);
1418                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1419
1420                 ev_window_popup_password_dialog (ev_window);
1421         } else {
1422                 ev_window_error_message (GTK_WINDOW (ev_window),
1423                                          _("Unable to open document"),
1424                                          job->error);
1425                 ev_window_clear_load_job (ev_window);
1426                 ev_window->priv->in_reload = FALSE;
1427         }
1428
1429         return;
1430 }
1431
1432 /**
1433  * ev_window_get_uri:
1434  * @ev_window: The instance of the #EvWindow.
1435  *
1436  * It returns the uri of the document showed in the #EvWindow.
1437  *
1438  * Returns: the uri of the document showed in the #EvWindow.
1439  */
1440 const char *
1441 ev_window_get_uri (EvWindow *ev_window)
1442 {
1443         return ev_window->priv->uri;
1444 }
1445
1446 /**
1447  * ev_window_close_dialogs:
1448  * @ev_window: The window where dialogs will be closed.
1449  *
1450  * It looks for password, print and properties dialogs and closes them and
1451  * frees them from memory. If there is any print job it does free it too.
1452  */
1453 static void
1454 ev_window_close_dialogs (EvWindow *ev_window)
1455 {
1456         if (ev_window->priv->password_dialog)
1457                 gtk_widget_destroy (ev_window->priv->password_dialog);
1458         ev_window->priv->password_dialog = NULL;
1459
1460 #ifdef WITH_PRINT
1461         if (ev_window->priv->print_dialog)
1462                 gtk_widget_destroy (ev_window->priv->print_dialog);
1463         ev_window->priv->print_dialog = NULL;
1464 #endif
1465
1466 #ifdef WITH_GNOME_PRINT
1467         if (ev_window->priv->print_job)
1468                 g_object_unref (ev_window->priv->print_job);
1469         ev_window->priv->print_job = NULL;
1470 #endif
1471
1472         if (ev_window->priv->properties)
1473                 gtk_widget_destroy (ev_window->priv->properties);
1474         ev_window->priv->properties = NULL;
1475 }
1476
1477 static gint
1478 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1479                                     GnomeVFSXferProgressInfo *info,
1480                                     EvWindow                 *ev_window)
1481 {
1482         switch (info->status) {
1483                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1484                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1485                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1486                         }
1487
1488                         return 1;
1489                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1490                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1491                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1492                         return 1;
1493                 default:
1494                         g_assert_not_reached ();
1495         }
1496
1497         return 0;
1498 }
1499
1500 void
1501 ev_window_open_uri (EvWindow       *ev_window,
1502                     const char     *uri,
1503                     EvLinkDest     *dest,
1504                     EvWindowRunMode mode,
1505                     const gchar    *search_string,
1506                     gboolean        unlink_temp_file,
1507                     const gchar    *print_settings)
1508 {
1509         GnomeVFSURI *source_uri;
1510         GnomeVFSURI *target_uri;
1511
1512         if (ev_window->priv->uri &&
1513             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1514                 ev_window->priv->in_reload = TRUE;
1515         }
1516
1517         ev_window_close_dialogs (ev_window);
1518         ev_window_clear_load_job (ev_window);
1519         ev_window_clear_local_uri (ev_window);
1520         ev_window_clear_print_settings_file (ev_window);
1521         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1522
1523         ev_window->priv->unlink_temp_file = unlink_temp_file;
1524
1525         if (mode == EV_WINDOW_MODE_PREVIEW) {
1526                 ev_window->priv->print_settings_file = print_settings ?
1527                         g_strdup (print_settings) : NULL;
1528         }
1529
1530         if (ev_window->priv->uri)
1531                 g_free (ev_window->priv->uri);
1532         ev_window->priv->uri = g_strdup (uri);
1533
1534         setup_size_from_metadata (ev_window);
1535
1536         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1537         g_signal_connect (ev_window->priv->load_job,
1538                           "finished",
1539                           G_CALLBACK (ev_window_load_job_cb),
1540                           ev_window);
1541
1542         source_uri = gnome_vfs_uri_new (uri);
1543         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1544                 GnomeVFSAsyncHandle *handle;
1545                 GList               *slist = NULL;
1546                 GList               *tlist = NULL;
1547                 char                *tmp_name;
1548                 char                *base_name;
1549
1550                 /* We'd like to keep extension of source uri since
1551                  * it helps to resolve some mime types, say cbz */
1552
1553                 tmp_name = ev_tmp_filename (NULL);
1554                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1555                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1556                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1557                                      ev_window->priv->local_uri);
1558                 g_free (base_name);
1559                 g_free (tmp_name);
1560
1561                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1562
1563                 slist = g_list_prepend (slist, source_uri);
1564                 tlist = g_list_prepend (tlist, target_uri);
1565                 gnome_vfs_async_xfer (&handle, slist, tlist,
1566                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1567                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1568                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1569                                       GNOME_VFS_PRIORITY_DEFAULT,
1570                                       (GnomeVFSAsyncXferProgressCallback)
1571                                       open_xfer_update_progress_callback,
1572                                       ev_window,
1573                                       NULL, NULL);
1574
1575                 g_list_free (slist);
1576                 g_list_free (tlist);
1577                 gnome_vfs_uri_unref (target_uri);
1578                 gnome_vfs_uri_unref (source_uri);
1579
1580                 return;
1581         }
1582
1583         gnome_vfs_uri_unref (source_uri);
1584         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1585 }
1586
1587 static void
1588 file_open_dialog_response_cb (GtkWidget *chooser,
1589                               gint       response_id,
1590                               EvWindow  *ev_window)
1591 {
1592         gchar *uri;
1593
1594         if (response_id == GTK_RESPONSE_OK) {
1595                 GSList *uris;
1596
1597                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1598
1599                 ev_application_open_uri_list (EV_APP, uris,
1600                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1601                                               GDK_CURRENT_TIME);
1602
1603                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1604                 g_slist_free (uris);
1605         }
1606
1607         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1608         ev_application_set_chooser_uri (EV_APP, uri);
1609         g_free (uri);
1610
1611         gtk_widget_destroy (chooser);
1612 }
1613
1614 static void
1615 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1616 {
1617         GtkWidget *chooser;
1618
1619         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1620                                                GTK_WINDOW (window),
1621                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1622                                                GTK_STOCK_CANCEL,
1623                                                GTK_RESPONSE_CANCEL,
1624                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1625                                                NULL);
1626
1627         ev_document_factory_add_filters (chooser, NULL);
1628         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1629         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1630         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1631                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1632                                           ev_application_get_chooser_uri (EV_APP));
1633         } else if (window->priv->uri != NULL) {
1634                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1635                                           window->priv->uri);
1636         } else {
1637 #if GLIB_CHECK_VERSION (2, 13, 3)
1638                 const gchar *folder;
1639
1640                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1641                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1642                                                      folder ? folder : g_get_home_dir ());
1643 #else
1644                 char *folder;
1645
1646                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1647                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1648                                                      folder);
1649                 free (folder);
1650 #endif
1651         }
1652
1653         g_signal_connect (chooser, "response",
1654                           G_CALLBACK (file_open_dialog_response_cb),
1655                           window);
1656
1657         gtk_widget_show (chooser);
1658 }
1659
1660 static gchar *
1661 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1662 {
1663         gchar *tmp_filename = NULL;
1664         gchar *name;
1665         gint   res;
1666         guint  i = 0;
1667
1668         name = g_path_get_basename (filename);
1669
1670         do {
1671                 gchar *basename;
1672
1673                 if (tmp_filename)
1674                         g_free (tmp_filename);
1675
1676                 basename = g_strdup_printf ("%s-%d", name, i++);
1677                 tmp_filename = g_build_filename (ev_tmp_dir (),
1678                                                  basename, NULL);
1679
1680                 g_free (basename);
1681         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1682
1683         g_free (name);
1684
1685         if (res != 0 && errno != EEXIST) {
1686                 if (error) {
1687                         *error = g_error_new (G_FILE_ERROR,
1688                                               g_file_error_from_errno (errno),
1689                                               _("Couldn't create symlink “%s”: %s"),
1690                                               tmp_filename, strerror (errno));
1691                 }
1692
1693                 g_free (tmp_filename);
1694
1695                 return NULL;
1696         }
1697
1698         return tmp_filename;
1699 }
1700
1701 static void
1702 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1703 {
1704         GError      *error = NULL;
1705         gchar       *symlink_uri;
1706         gchar       *old_filename;
1707         gchar       *new_filename;
1708         const gchar *uri_unc;
1709
1710         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1711                                      "uri-uncompressed");
1712         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1713                                             NULL, NULL);
1714         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1715
1716         if (error) {
1717                 ev_window_error_message (GTK_WINDOW (window),
1718                                          _("Cannot open a copy."),
1719                                          error);
1720
1721                 g_error_free (error);
1722                 g_free (old_filename);
1723                 g_free (new_filename);
1724
1725                 return;
1726         }
1727
1728         g_free (old_filename);
1729
1730         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1731         g_free (new_filename);
1732
1733         ev_application_open_uri_at_dest (EV_APP,
1734                                          symlink_uri,
1735                                          gtk_window_get_screen (GTK_WINDOW (window)),
1736                                          dest,
1737                                          0,
1738                                          NULL,
1739                                          TRUE,
1740                                          NULL,
1741                                          GDK_CURRENT_TIME);
1742         g_free (symlink_uri);
1743 }
1744
1745 static void
1746 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1747 {
1748         EvPageCache *page_cache;
1749         EvLinkDest  *dest;
1750         gint         current_page;
1751
1752         page_cache = ev_page_cache_get (window->priv->document);
1753         current_page = ev_page_cache_get_current_page (page_cache);
1754
1755         dest = ev_link_dest_new_page (current_page);
1756         ev_window_cmd_file_open_copy_at_dest (window, dest);
1757         g_object_unref (dest);
1758 }
1759
1760 static void
1761 ev_window_cmd_recent_file_activate (GtkAction *action,
1762                                     EvWindow  *window)
1763 {
1764         GtkRecentInfo *info;
1765         const gchar   *uri;
1766
1767         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1768         g_assert (info != NULL);
1769
1770         uri = gtk_recent_info_get_uri (info);
1771
1772         ev_application_open_uri_at_dest (EV_APP, uri,
1773                                          gtk_window_get_screen (GTK_WINDOW (window)),
1774                                          NULL, 0, NULL, FALSE, NULL,
1775                                          GDK_CURRENT_TIME);
1776 }
1777
1778 static void
1779 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1780                                              const gchar        *uri,
1781                                              EvWindow           *window)
1782 {
1783         ev_application_open_uri_at_dest (EV_APP, uri,
1784                                          gtk_window_get_screen (GTK_WINDOW (window)),
1785                                          NULL, 0, NULL, FALSE, NULL,
1786                                          GDK_CURRENT_TIME);
1787 }
1788
1789 static void
1790 ev_window_add_recent (EvWindow *window, const char *filename)
1791 {
1792         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1793 }
1794
1795 static gint
1796 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1797 {
1798         gboolean     has_ev_a, has_ev_b;
1799         const gchar *evince = g_get_application_name ();
1800
1801         has_ev_a = gtk_recent_info_has_application (a, evince);
1802         has_ev_b = gtk_recent_info_has_application (b, evince);
1803
1804         if (has_ev_a && has_ev_b) {
1805                 time_t time_a, time_b;
1806
1807                 time_a = gtk_recent_info_get_modified (a);
1808                 time_b = gtk_recent_info_get_modified (b);
1809
1810                 return (time_b - time_a);
1811         } else if (has_ev_a) {
1812                 return -1;
1813         } else if (has_ev_b) {
1814                 return 1;
1815         }
1816
1817         return 0;
1818 }
1819
1820 /*
1821  * Doubles underscore to avoid spurious menu accels.
1822  */
1823 static gchar *
1824 ev_window_get_recent_file_label (gint index, const gchar *filename)
1825 {
1826         GString *str;
1827         gint length;
1828         const gchar *p;
1829         const gchar *end;
1830
1831         g_return_val_if_fail (filename != NULL, NULL);
1832
1833         length = strlen (filename);
1834         str = g_string_sized_new (length + 10);
1835         g_string_printf (str, "_%d.  ", index);
1836
1837         p = filename;
1838         end = filename + length;
1839
1840         while (p != end) {
1841                 const gchar *next;
1842                 next = g_utf8_next_char (p);
1843
1844                 switch (*p) {
1845                         case '_':
1846                                 g_string_append (str, "__");
1847                                 break;
1848                         default:
1849                                 g_string_append_len (str, p, next - p);
1850                                 break;
1851                 }
1852
1853                 p = next;
1854         }
1855
1856         return g_string_free (str, FALSE);
1857 }
1858
1859 static void
1860 ev_window_setup_recent (EvWindow *ev_window)
1861 {
1862         GList        *items, *l;
1863         guint         n_items = 0;
1864         const gchar  *evince = g_get_application_name ();
1865         static guint  i = 0;
1866
1867         if (ev_window->priv->recent_ui_id > 0) {
1868                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1869                                           ev_window->priv->recent_ui_id);
1870                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1871         }
1872         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1873
1874         if (ev_window->priv->recent_action_group) {
1875                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1876                                                     ev_window->priv->recent_action_group);
1877                 g_object_unref (ev_window->priv->recent_action_group);
1878         }
1879         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1880         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1881                                             ev_window->priv->recent_action_group, 0);
1882
1883         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1884         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1885
1886         for (l = items; l && l->data; l = g_list_next (l)) {
1887                 GtkRecentInfo *info;
1888                 GtkAction     *action;
1889                 gchar         *action_name;
1890                 gchar         *label;
1891
1892                 info = (GtkRecentInfo *) l->data;
1893
1894                 if (!gtk_recent_info_has_application (info, evince) ||
1895                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1896                         continue;
1897
1898                 action_name = g_strdup_printf ("RecentFile%u", i++);
1899                 label = ev_window_get_recent_file_label (
1900                         n_items + 1, gtk_recent_info_get_display_name (info));
1901
1902                 action = g_object_new (GTK_TYPE_ACTION,
1903                                        "name", action_name,
1904                                        "label", label,
1905                                        NULL);
1906
1907                 g_object_set_data_full (G_OBJECT (action),
1908                                         "gtk-recent-info",
1909                                         gtk_recent_info_ref (info),
1910                                         (GDestroyNotify) gtk_recent_info_unref);
1911
1912                 g_signal_connect (G_OBJECT (action), "activate",
1913                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1914                                   (gpointer) ev_window);
1915
1916                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1917                                              action);
1918                 g_object_unref (action);
1919
1920                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1921                                        ev_window->priv->recent_ui_id,
1922                                        "/MainMenu/FileMenu/RecentFilesMenu",
1923                                        label,
1924                                        action_name,
1925                                        GTK_UI_MANAGER_MENUITEM,
1926                                        FALSE);
1927                 g_free (action_name);
1928                 g_free (label);
1929
1930                 if (++n_items == 5)
1931                         break;
1932         }
1933
1934         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1935         g_list_free (items);
1936 }
1937
1938 static gint
1939 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1940                                     GnomeVFSXferProgressInfo *info,
1941                                     GnomeVFSURI              *tmp_uri)
1942 {
1943         switch (info->status) {
1944                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1945                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1946                                 gchar *uri;
1947
1948                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1949                                 ev_tmp_uri_unlink (uri);
1950                                 g_free (uri);
1951                                 gnome_vfs_uri_unref (tmp_uri);
1952                         }
1953                         return 1;
1954                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1955                         if (info->vfs_status != GNOME_VFS_OK) {
1956                                 GtkWidget *dialog;
1957                                 gchar     *uri;
1958
1959                                 dialog = gtk_message_dialog_new (NULL,
1960                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1961                                                                  GTK_MESSAGE_ERROR,
1962                                                                  GTK_BUTTONS_CLOSE,
1963                                                                  _("The file could not be saved as “%s”."),
1964                                                                  info->target_name);
1965                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1966                                                                           gnome_vfs_result_to_string (info->vfs_status));
1967
1968                                 g_signal_connect (dialog, "response",
1969                                                   G_CALLBACK (gtk_widget_destroy),
1970                                                   NULL);
1971                                 gtk_widget_show (dialog);
1972
1973                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1974                                 ev_tmp_uri_unlink (uri);
1975                                 g_free (uri);
1976                                 gnome_vfs_uri_unref (tmp_uri);
1977                         }
1978                         return 1;
1979                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1980                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1981                         return 1;
1982                 default:
1983                         g_assert_not_reached ();
1984         }
1985
1986         return 0;
1987 }
1988
1989 static void
1990 ev_window_save_remote (EvWindow    *ev_window,
1991                        GnomeVFSURI *src,
1992                        GnomeVFSURI *dst)
1993 {
1994         GnomeVFSAsyncHandle *handle;
1995         GList               *slist = NULL;
1996         GList               *tlist = NULL;
1997
1998         slist = g_list_prepend (slist, src);
1999         tlist = g_list_prepend (tlist, dst);
2000         gnome_vfs_async_xfer (&handle, slist, tlist,
2001                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
2002                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
2003                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
2004                               GNOME_VFS_PRIORITY_DEFAULT,
2005                               (GnomeVFSAsyncXferProgressCallback)
2006                               save_xfer_update_progress_callback,
2007                               gnome_vfs_uri_ref (src),
2008                               NULL, NULL);
2009         g_list_free (slist);
2010         g_list_free (tlist);
2011 }
2012
2013 static void
2014 ev_window_clear_save_job (EvWindow *ev_window)
2015 {
2016         if (ev_window->priv->save_job != NULL) {
2017                 if (!ev_window->priv->save_job->finished)
2018                         ev_job_queue_remove_job (ev_window->priv->save_job);
2019
2020                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2021                                                       ev_window_save_job_cb,
2022                                                       ev_window);
2023                 g_object_unref (ev_window->priv->save_job);
2024                 ev_window->priv->save_job = NULL;
2025         }
2026 }
2027
2028 static void
2029 ev_window_save_job_cb (EvJobSave *job,
2030                        EvWindow  *window)
2031 {
2032         if (job->error) {
2033                 gchar *msg;
2034
2035                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), job->uri);
2036                 ev_window_error_message (GTK_WINDOW (window), msg, job->error);
2037                 g_free (msg);
2038         }
2039
2040         ev_window_clear_save_job (window);
2041 }
2042
2043 static void
2044 file_save_dialog_response_cb (GtkWidget *fc,
2045                               gint       response_id,
2046                               EvWindow  *ev_window)
2047 {
2048         gchar *uri;
2049
2050         if (response_id != GTK_RESPONSE_OK) {
2051                 gtk_widget_destroy (fc);
2052                 return;
2053         }
2054
2055         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2056
2057         ev_window_clear_save_job (ev_window);
2058         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2059                                                      uri, ev_window->priv->uri);
2060         g_signal_connect (ev_window->priv->save_job, "finished",
2061                           G_CALLBACK (ev_window_save_job_cb),
2062                           ev_window);
2063         /* The priority doesn't matter for this job */
2064         ev_job_queue_add_job (ev_window->priv->save_job, EV_JOB_PRIORITY_LOW);
2065
2066         g_free (uri);
2067
2068         gtk_widget_destroy (fc);
2069 }
2070
2071 static void
2072 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2073 {
2074         GtkWidget *fc;
2075         gchar *base_name;
2076         gchar *file_name;
2077 #if GLIB_CHECK_VERSION (2, 13, 3)
2078         const gchar *folder;
2079 #else
2080         gchar *folder;
2081 #endif
2082
2083         fc = gtk_file_chooser_dialog_new (
2084                 _("Save a Copy"),
2085                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2086                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2087                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2088                 NULL);
2089
2090         ev_document_factory_add_filters (fc, ev_window->priv->document);
2091         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2092
2093         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2094         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2095         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2096         base_name = g_path_get_basename (file_name);
2097         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2098
2099 #if GLIB_CHECK_VERSION (2, 13, 3)
2100         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2101         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2102                                              folder ? folder : g_get_home_dir ());
2103 #else
2104         folder = xdg_user_dir_lookup ("DOCUMENTS");
2105         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2106         free (folder);
2107 #endif
2108
2109         g_free (file_name);
2110         g_free (base_name);
2111
2112         g_signal_connect (fc, "response",
2113                           G_CALLBACK (file_save_dialog_response_cb),
2114                           ev_window);
2115
2116         gtk_widget_show (fc);
2117 }
2118
2119 #ifdef WITH_GTK_PRINT
2120 static void
2121 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2122                                     EvWindow     *window)
2123 {
2124         /* Dialog was canceled */
2125         if (!page_setup)
2126                 return;
2127
2128         if (window->priv->print_page_setup)
2129                 g_object_unref (window->priv->print_page_setup);
2130         window->priv->print_page_setup = g_object_ref (page_setup);
2131 }
2132 #endif /* WITH_GTK_PRINT */
2133
2134 static void
2135 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2136 {
2137 #ifdef WITH_GTK_PRINT
2138         gtk_print_run_page_setup_dialog_async (
2139                 GTK_WINDOW (ev_window),
2140                 ev_window->priv->print_page_setup,
2141                 ev_window->priv->print_settings,
2142                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2143                 ev_window);
2144 #endif /* WITH_GTK_PRINT */
2145 }
2146
2147 #ifdef WITH_GTK_PRINT
2148 static void
2149 ev_window_clear_print_job (EvWindow *window)
2150 {
2151         if (window->priv->print_job) {
2152                 if (!window->priv->print_job->finished)
2153                         ev_job_queue_remove_job (window->priv->print_job);
2154
2155                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2156                                                       ev_window_print_job_cb,
2157                                                       window);
2158                 g_object_unref (window->priv->print_job);
2159                 window->priv->print_job = NULL;
2160         }
2161
2162         if (window->priv->gtk_print_job) {
2163                 g_object_unref (window->priv->gtk_print_job);
2164                 window->priv->gtk_print_job = NULL;
2165         }
2166 }
2167
2168 static void
2169 ev_window_load_print_settings_from_metadata (EvWindow *window)
2170 {
2171         gchar *uri = window->priv->uri;
2172         gint   i;
2173
2174         /* Load print setting that are specific to the document */
2175         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2176                 GValue   value = { 0, };
2177                 gboolean success;
2178
2179                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2180                 gtk_print_settings_set (window->priv->print_settings,
2181                                         document_print_settings[i],
2182                                         success ? g_value_get_string (&value) : NULL);
2183         }
2184 }
2185
2186 static void
2187 ev_window_save_print_settings (EvWindow *window)
2188 {
2189         gchar *uri = window->priv->uri;
2190         gint   i;
2191
2192         /* Save print settings that are specific to the document */
2193         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2194                 const gchar *value;
2195
2196                 value = gtk_print_settings_get (window->priv->print_settings,
2197                                                 document_print_settings[i]);
2198                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2199         }
2200 }
2201
2202 static void
2203 ev_window_print_finished (GtkPrintJob *print_job,
2204                           EvWindow    *window,
2205                           GError      *error)
2206 {
2207         ev_window_clear_print_job (window);
2208
2209         if (error) {
2210                 GtkWidget *dialog;
2211
2212                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2213                                                  GTK_DIALOG_MODAL,
2214                                                  GTK_MESSAGE_ERROR,
2215                                                  GTK_BUTTONS_OK,
2216                                                  _("Failed to print document"));
2217                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2218                                                           error->message);
2219
2220                 gtk_dialog_run (GTK_DIALOG (dialog));
2221                 gtk_widget_destroy (dialog);
2222         } else {
2223                 /* If printed successfully, save print settings */
2224                 ev_application_set_print_settings (EV_APP,
2225                                                    window->priv->print_settings);
2226                 ev_window_save_print_settings (window);
2227         }
2228 }
2229
2230 static void
2231 ev_window_print_send (EvWindow    *window,
2232                       const gchar *filename)
2233 {
2234         GtkPrintSettings *settings;
2235         EvFileExporterCapabilities capabilities;
2236
2237         /* Some printers take into account some print settings,
2238          * and others don't. However we have exported the document
2239          * to a ps or pdf file according to such print settings. So,
2240          * we want to send the exported file to printer with those
2241          * settings set to default values.
2242          */
2243         settings = gtk_print_settings_copy (window->priv->print_settings);
2244         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2245
2246         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2247         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2248         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2249                 gtk_print_settings_set_n_copies (settings, 1);
2250         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2251                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2252         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2253                 gtk_print_settings_set_scale (settings, 1.0);
2254         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2255                 gtk_print_settings_set_collate (settings, FALSE);
2256         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2257                 gtk_print_settings_set_reverse (settings, FALSE);
2258         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2259                 gtk_print_settings_set_number_up (settings, 1);
2260                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2261         }
2262
2263         if (window->priv->print_preview) {
2264                 gchar *uri;
2265                 gchar *print_settings_file = NULL;
2266
2267                 ev_application_set_print_settings (EV_APP,
2268                                                    window->priv->print_settings);
2269
2270 #if GTK_CHECK_VERSION (2, 11, 0)
2271                 print_settings_file = ev_tmp_filename ("print-settings");
2272                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2273 #endif
2274                 uri = g_filename_to_uri (filename, NULL, NULL);
2275                 ev_application_open_uri_at_dest (EV_APP,
2276                                                  uri,
2277                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2278                                                  NULL,
2279                                                  EV_WINDOW_MODE_PREVIEW,
2280                                                  NULL,
2281                                                  TRUE,
2282                                                  print_settings_file,
2283                                                  GDK_CURRENT_TIME);
2284                 g_free (print_settings_file);
2285                 g_free (uri);
2286         } else {
2287                 GtkPrintJob *job;
2288                 GError      *error = NULL;
2289
2290                 job = gtk_print_job_new ("evince-print",
2291                                          window->priv->printer,
2292                                          settings,
2293                                          window->priv->print_page_setup);
2294
2295                 if (window->priv->gtk_print_job)
2296                         g_object_unref (window->priv->gtk_print_job);
2297                 window->priv->gtk_print_job = job;
2298
2299                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2300                         gtk_print_job_send (job,
2301                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2302                                             window, NULL);
2303                 } else {
2304                         ev_window_clear_print_job (window);
2305                         g_warning (error->message);
2306                         g_error_free (error);
2307                 }
2308         }
2309
2310         g_object_unref (settings);
2311 }
2312
2313 static void
2314 ev_window_print_job_cb (EvJobPrint *job,
2315                         EvWindow   *window)
2316 {
2317         if (job->error) {
2318                 g_warning (job->error->message);
2319                 ev_window_clear_print_job (window);
2320                 return;
2321         }
2322
2323         g_assert (job->temp_file != NULL);
2324
2325         ev_window_print_send (window, job->temp_file);
2326 }
2327
2328 static gboolean
2329 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2330                                     gint       response,
2331                                     EvWindow  *window)
2332 {
2333         EvPrintRange  *ranges = NULL;
2334         EvPrintPageSet page_set;
2335         gint           n_ranges = 0;
2336         gint           copies;
2337         gint           pages_per_sheet;
2338         gboolean       collate;
2339         gboolean       reverse;
2340         gdouble        scale;
2341         gint           current_page;
2342         gdouble        width;
2343         gdouble        height;
2344         GtkPrintPages  print_pages;
2345         const gchar   *file_format;
2346
2347         if (response == GTK_RESPONSE_CANCEL) {
2348                 gtk_widget_destroy (GTK_WIDGET (dialog));
2349                 window->priv->print_dialog = NULL;
2350
2351                 return FALSE;
2352         }
2353
2354         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2355
2356         if (window->priv->printer)
2357                 g_object_unref (window->priv->printer);
2358         if (window->priv->print_settings)
2359                 g_object_unref (window->priv->print_settings);
2360         if (window->priv->print_page_setup)
2361                 g_object_unref (window->priv->print_page_setup);
2362
2363         window->priv->printer = g_object_ref (
2364                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2365         window->priv->print_settings = g_object_ref (
2366                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2367         window->priv->print_page_setup = g_object_ref (
2368                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2369
2370         file_format = gtk_print_settings_get (window->priv->print_settings,
2371                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2372
2373         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2374                 GtkWidget *msgdialog;
2375
2376                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2377                                                     GTK_DIALOG_MODAL,
2378                                                     GTK_MESSAGE_ERROR,
2379                                                     GTK_BUTTONS_OK,
2380                                                     _("Printing is not supported on this printer."));
2381
2382                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2383                 gtk_widget_destroy (msgdialog);
2384
2385                 return FALSE;
2386         }
2387
2388         ev_window_clear_print_job (window);
2389
2390         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2391         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2392
2393         switch (print_pages) {
2394         case GTK_PRINT_PAGES_CURRENT:
2395                 ranges = g_new0 (EvPrintRange, 1);
2396
2397                 ranges->start = current_page;
2398                 ranges->end = current_page;
2399                 n_ranges = 1;
2400
2401                 break;
2402         case GTK_PRINT_PAGES_RANGES: {
2403                 GtkPageRange *page_range;
2404
2405                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2406                                                                  &n_ranges);
2407                 if (n_ranges > 0)
2408                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2409         }
2410                 break;
2411         case GTK_PRINT_PAGES_ALL: {
2412                 gint n_pages;
2413
2414                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2415
2416                 ranges = g_new0 (EvPrintRange, 1);
2417
2418                 ranges->start = 0;
2419                 ranges->end = n_pages - 1;
2420                 n_ranges = 1;
2421         }
2422                 break;
2423         }
2424
2425         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2426
2427         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2428
2429         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2430                                                 GTK_UNIT_POINTS);
2431         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2432                                                   GTK_UNIT_POINTS);
2433
2434         if (scale != 1.0) {
2435                 width *= scale;
2436                 height *= scale;
2437         }
2438
2439         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2440
2441         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2442         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2443         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2444
2445         window->priv->print_job = ev_job_print_new (window->priv->document,
2446                                                     file_format ? file_format : "ps",
2447                                                     width, height,
2448                                                     ranges, n_ranges,
2449                                                     page_set,
2450                                                     pages_per_sheet,
2451                                                     copies, collate,
2452                                                     reverse);
2453
2454         g_signal_connect (window->priv->print_job, "finished",
2455                           G_CALLBACK (ev_window_print_job_cb),
2456                           window);
2457         /* The priority doesn't matter for this job */
2458         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2459
2460         gtk_widget_destroy (GTK_WIDGET (dialog));
2461         window->priv->print_dialog = NULL;
2462
2463         return TRUE;
2464 }
2465
2466 void
2467 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2468 {
2469         GtkWidget           *dialog;
2470         EvPageCache         *page_cache;
2471         gint                 current_page;
2472         gint                 document_last_page;
2473         GtkPrintCapabilities capabilities;
2474
2475         g_return_if_fail (EV_IS_WINDOW (ev_window));
2476         g_return_if_fail (ev_window->priv->document != NULL);
2477
2478         if (ev_window->priv->print_dialog) {
2479                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2480                 return;
2481         }
2482
2483         page_cache = ev_page_cache_get (ev_window->priv->document);
2484         current_page = ev_page_cache_get_current_page (page_cache);
2485         document_last_page = ev_page_cache_get_n_pages (page_cache);
2486
2487         if (!ev_window->priv->print_settings) {
2488                 ev_window->priv->print_settings = gtk_print_settings_copy (
2489                         ev_application_get_print_settings (EV_APP));
2490                 ev_window_load_print_settings_from_metadata (ev_window);
2491         }
2492
2493         if (first_page != 1 || last_page != document_last_page) {
2494                 GtkPageRange range;
2495
2496                 /* Ranges in GtkPrint are 0 - N */
2497                 range.start = first_page - 1;
2498                 range.end = last_page - 1;
2499
2500                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2501                                                     GTK_PRINT_PAGES_RANGES);
2502                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2503                                                     &range, 1);
2504         }
2505
2506         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2507         ev_window->priv->print_dialog = dialog;
2508
2509         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2510                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2511         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2512                                                        capabilities);
2513
2514         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2515                                                 current_page);
2516
2517         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2518                                             ev_window->priv->print_settings);
2519
2520         if (ev_window->priv->print_page_setup)
2521                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2522                                                       ev_window->priv->print_page_setup);
2523
2524         g_signal_connect (G_OBJECT (dialog), "response",
2525                           G_CALLBACK (ev_window_print_dialog_response_cb),
2526                           ev_window);
2527
2528         gtk_widget_show (dialog);
2529 }
2530 #endif /* WITH_GTK_PRINT */
2531
2532 #ifdef WITH_GNOME_PRINT
2533 static gboolean
2534 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2535                                     gint       response,
2536                                     EvWindow  *ev_window)
2537 {
2538         EvPrintJob *print_job;
2539         GnomePrintConfig *config;
2540
2541         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2542                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2543                 ev_window->priv->print_dialog = NULL;
2544                 g_object_unref (ev_window->priv->print_job);
2545                 ev_window->priv->print_job = NULL;
2546
2547                 return FALSE;
2548         }
2549
2550         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2551
2552         /* FIXME: Change this when we have the first backend
2553          * that can print more than postscript
2554          */
2555         if (using_pdf_printer (config)) {
2556                 GtkWidget *dialog;
2557
2558                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2559                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2560                                                  _("Generating PDF is not supported"));
2561                 gtk_dialog_run (GTK_DIALOG (dialog));
2562                 gtk_widget_destroy (dialog);
2563
2564                 return FALSE;
2565         } else if (!using_postscript_printer (config)) {
2566                 GtkWidget *dialog;
2567
2568                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2569                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2570                                                  _("Printing is not supported on this printer."));
2571                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2572                                                           _("You were trying to print to a printer using the “%s” driver. "
2573                                                             "This program requires a PostScript printer driver."),
2574                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2575                 gtk_dialog_run (GTK_DIALOG (dialog));
2576                 gtk_widget_destroy (dialog);
2577
2578                 return FALSE;
2579         }
2580
2581         save_print_config_to_file (config);
2582
2583         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2584                                   "gnome_print_job", ev_window->priv->print_job,
2585                                   "document", ev_window->priv->document,
2586                                   "print_dialog", print_dialog,
2587                                   NULL);
2588
2589         if (print_job != NULL) {
2590                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2591                 g_object_unref (print_job);
2592         }
2593
2594         g_object_unref (config);
2595
2596         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2597         ev_window->priv->print_dialog = NULL;
2598         g_object_unref (ev_window->priv->print_job);
2599         ev_window->priv->print_job = NULL;
2600
2601         return FALSE;
2602 }
2603
2604 void
2605 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2606 {
2607         GnomePrintConfig *config;
2608         gchar *pages_label;
2609
2610         g_return_if_fail (EV_IS_WINDOW (ev_window));
2611         g_return_if_fail (ev_window->priv->document != NULL);
2612
2613         config = load_print_config_from_file ();
2614
2615         if (ev_window->priv->print_job == NULL)
2616                 ev_window->priv->print_job = gnome_print_job_new (config);
2617
2618         if (ev_window->priv->print_dialog == NULL) {
2619                 ev_window->priv->print_dialog =
2620                         gnome_print_dialog_new (ev_window->priv->print_job,
2621                                                 (guchar *) _("Print"),
2622                                                 (GNOME_PRINT_DIALOG_RANGE |
2623                                                  GNOME_PRINT_DIALOG_COPIES));
2624         }
2625
2626         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2627                                       GTK_WINDOW (ev_window));
2628         g_object_unref (config);
2629
2630         pages_label = g_strconcat (_("Pages"), " ", NULL);
2631         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2632                                                  GNOME_PRINT_RANGE_ALL |
2633                                                  GNOME_PRINT_RANGE_RANGE,
2634                                                  first_page, last_page,
2635                                                  NULL, (const guchar *)pages_label);
2636         g_free (pages_label);
2637
2638         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2639                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2640                                            FALSE);
2641
2642         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2643                           G_CALLBACK (ev_window_print_dialog_response_cb),
2644                           ev_window);
2645         gtk_widget_show (ev_window->priv->print_dialog);
2646 }
2647 #endif /* WITH_GNOME_PRINT */
2648
2649 static void
2650 ev_window_print (EvWindow *window)
2651 {
2652         EvPageCache *page_cache;
2653         gint         last_page;
2654
2655         page_cache = ev_page_cache_get (window->priv->document);
2656         last_page = ev_page_cache_get_n_pages (page_cache);
2657
2658 #ifdef WITH_PRINT
2659         ev_window_print_range (window, 1, last_page);
2660 #endif
2661 }
2662
2663 static void
2664 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2665 {
2666         ev_window_print (ev_window);
2667 }
2668
2669 static void
2670 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2671 {
2672         if (ev_window->priv->properties == NULL) {
2673                 ev_window->priv->properties = ev_properties_dialog_new ();
2674                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2675                                                    ev_window->priv->document);
2676                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2677                                            (gpointer) &(ev_window->priv->properties));
2678                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2679                                               GTK_WINDOW (ev_window));
2680         }
2681
2682         ev_document_fc_mutex_lock ();
2683         gtk_widget_show (ev_window->priv->properties);
2684         ev_document_fc_mutex_unlock ();
2685 }
2686
2687 static void
2688 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2689 {
2690         g_return_if_fail (EV_IS_WINDOW (ev_window));
2691
2692         gtk_widget_destroy (GTK_WIDGET (ev_window));
2693 }
2694
2695 static void
2696 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2697 {
2698         GtkAction *action;
2699
2700         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2701         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2702         update_chrome_visibility (window);
2703
2704         action = gtk_action_group_get_action (window->priv->action_group,
2705                                               PAGE_SELECTOR_ACTION);
2706         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2707 }
2708
2709 static void
2710 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2711 {
2712         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2713 }
2714
2715 static void
2716 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2717 {
2718         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2719 }
2720
2721 static void
2722 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2723 {
2724         gboolean continuous;
2725
2726         ev_window_stop_presentation (ev_window);
2727         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2728         g_object_set (G_OBJECT (ev_window->priv->view),
2729                       "continuous", continuous,
2730                       NULL);
2731         ev_window_update_actions (ev_window);
2732 }
2733
2734 static void
2735 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2736 {
2737         gboolean dual_page;
2738
2739         ev_window_stop_presentation (ev_window);
2740         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2741         g_object_set (G_OBJECT (ev_window->priv->view),
2742                       "dual-page", dual_page,
2743                       NULL);
2744         ev_window_update_actions (ev_window);
2745 }
2746
2747 static void
2748 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2749 {
2750         ev_window_stop_presentation (ev_window);
2751
2752         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2753                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2754         } else {
2755                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2756         }
2757         ev_window_update_actions (ev_window);
2758 }
2759
2760 static void
2761 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2762 {
2763         ev_window_stop_presentation (ev_window);
2764
2765         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2766                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2767         } else {
2768                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2769         }
2770         ev_window_update_actions (ev_window);
2771 }
2772
2773
2774 static void
2775 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2776 {
2777         g_return_if_fail (EV_IS_WINDOW (ev_window));
2778
2779         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2780 }
2781
2782 static void
2783 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2784 {
2785         g_return_if_fail (EV_IS_WINDOW (ev_window));
2786
2787         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2788                 g_error ("Find action should be insensitive since document doesn't support find");
2789                 return;
2790         }
2791
2792         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2793         update_chrome_visibility (ev_window);
2794         gtk_widget_grab_focus (ev_window->priv->find_bar);
2795 }
2796
2797 static void
2798 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2799 {
2800         g_return_if_fail (EV_IS_WINDOW (ev_window));
2801
2802         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2803         update_chrome_visibility (ev_window);
2804         gtk_widget_grab_focus (ev_window->priv->find_bar);
2805         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2806 }
2807
2808 static void
2809 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2810 {
2811         g_return_if_fail (EV_IS_WINDOW (ev_window));
2812
2813         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2814         update_chrome_visibility (ev_window);
2815         gtk_widget_grab_focus (ev_window->priv->find_bar);
2816         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2817 }
2818
2819 static void
2820 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2821 {
2822         g_return_if_fail (EV_IS_WINDOW (ev_window));
2823
2824         ev_view_copy (EV_VIEW (ev_window->priv->view));
2825 }
2826
2827 static void
2828 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2829                                       EvWindow *ev_window)
2830 {
2831         if (!ev_window_is_empty (ev_window))
2832                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2833                                              gtk_paned_get_position (GTK_PANED (object)));
2834 }
2835
2836 static void
2837 ev_window_update_fullscreen_action (EvWindow *window)
2838 {
2839         GtkAction *action;
2840
2841         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2842         g_signal_handlers_block_by_func
2843                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2844         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2845                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2846         g_signal_handlers_unblock_by_func
2847                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2848 }
2849
2850 static void
2851 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2852 {
2853         GtkWidget *item;
2854
2855         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2856         g_object_set (item, "is-important", FALSE, NULL);
2857
2858         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2859         g_object_set (item, "is-important", FALSE, NULL);
2860
2861         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2862         g_object_set (item, "is-important", TRUE, NULL);
2863
2864         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2865         g_object_set (item, "is-important", TRUE, NULL);
2866 }
2867
2868 static void
2869 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2870 {
2871         static gboolean done = FALSE;
2872
2873         if (!done) {
2874                 gtk_rc_parse_string (
2875                         "\n"
2876                         "   style \"fullscreen-toolbar-style\"\n"
2877                         "   {\n"
2878                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2879                         "   }\n"
2880                         "\n"
2881                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2882                         "\n");
2883                 done = TRUE;
2884         }
2885
2886         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2887 }
2888
2889 static void
2890 ev_window_run_fullscreen (EvWindow *window)
2891 {
2892         if (!window->priv->fullscreen_toolbar) {
2893                 window->priv->fullscreen_toolbar =
2894                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2895                                                    "/FullscreenToolbar");
2896
2897                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2898                                        GTK_TOOLBAR_BOTH_HORIZ);
2899                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2900                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2901
2902                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2903                                     window->priv->fullscreen_toolbar,
2904                                     FALSE, FALSE, 0);
2905                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2906                                        window->priv->fullscreen_toolbar, 1);
2907         }
2908
2909         g_object_set (G_OBJECT (window->priv->scrolled_window),
2910                       "shadow-type", GTK_SHADOW_NONE,
2911                       NULL);
2912
2913         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2914         ev_window_update_fullscreen_action (window);
2915
2916         /* If the user doesn't have the main toolbar he/she won't probably want
2917          * the toolbar in fullscreen mode. See bug #483048
2918          */
2919         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2920                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2921         update_chrome_visibility (window);
2922
2923         gtk_window_fullscreen (GTK_WINDOW (window));
2924         gtk_widget_grab_focus (window->priv->view);
2925
2926         if (!ev_window_is_empty (window))
2927                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2928 }
2929
2930 static void
2931 ev_window_stop_fullscreen (EvWindow *window)
2932 {
2933         EvView *view = EV_VIEW (window->priv->view);
2934
2935         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2936                 return;
2937
2938         g_object_set (G_OBJECT (window->priv->scrolled_window),
2939                       "shadow-type", GTK_SHADOW_IN,
2940                       NULL);
2941
2942         ev_view_set_fullscreen (view, FALSE);
2943         ev_window_update_fullscreen_action (window);
2944         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2945         update_chrome_visibility (window);
2946         gtk_window_unfullscreen (GTK_WINDOW (window));
2947
2948         if (!ev_window_is_empty (window))
2949                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2950 }
2951
2952 static void
2953 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2954 {
2955         gboolean fullscreen;
2956
2957         g_return_if_fail (EV_IS_WINDOW (window));
2958         ev_window_stop_presentation (window);
2959
2960         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2961         if (fullscreen) {
2962                 ev_window_run_fullscreen (window);
2963         } else {
2964                 ev_window_stop_fullscreen (window);
2965         }
2966 }
2967
2968 static gboolean
2969 presentation_timeout_cb (EvWindow *window)
2970 {
2971         EvView *view = EV_VIEW (window->priv->view);
2972
2973         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2974                 return FALSE;
2975
2976         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2977         window->priv->presentation_timeout_id = 0;
2978
2979         return FALSE;
2980 }
2981
2982 static void
2983 presentation_set_timeout (EvWindow *window)
2984 {
2985         if (window->priv->presentation_timeout_id > 0) {
2986                 g_source_remove (window->priv->presentation_timeout_id);
2987         }
2988
2989 #if GLIB_CHECK_VERSION (2, 13, 0)
2990         window->priv->presentation_timeout_id =
2991                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2992                                        (GSourceFunc)presentation_timeout_cb, window);
2993 #else
2994         window->priv->presentation_timeout_id =
2995             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2996                            (GSourceFunc)presentation_timeout_cb, window);
2997 #endif
2998
2999         ev_view_show_cursor (EV_VIEW (window->priv->view));
3000 }
3001
3002 static void
3003 presentation_clear_timeout (EvWindow *window)
3004 {
3005         if (window->priv->presentation_timeout_id > 0) {
3006                 g_source_remove (window->priv->presentation_timeout_id);
3007         }
3008
3009         window->priv->presentation_timeout_id = 0;
3010
3011         ev_view_show_cursor (EV_VIEW (window->priv->view));
3012 }
3013
3014 static gboolean
3015 presentation_motion_notify_cb (GtkWidget *widget,
3016                                GdkEventMotion *event,
3017                                gpointer user_data)
3018 {
3019         EvWindow *window = EV_WINDOW (user_data);
3020
3021         presentation_set_timeout (window);
3022
3023         return FALSE;
3024 }
3025
3026 static gboolean
3027 presentation_leave_notify_cb (GtkWidget *widget,
3028                               GdkEventCrossing *event,
3029                               gpointer user_data)
3030 {
3031         EvWindow *window = EV_WINDOW (user_data);
3032
3033         presentation_clear_timeout (window);
3034
3035         return FALSE;
3036 }
3037
3038 static void
3039 ev_window_update_presentation_action (EvWindow *window)
3040 {
3041         GtkAction *action;
3042
3043         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3044         g_signal_handlers_block_by_func
3045                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3046         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3047                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3048         g_signal_handlers_unblock_by_func
3049                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3050 }
3051
3052 static void
3053 ev_window_run_presentation (EvWindow *window)
3054 {
3055         g_object_set (G_OBJECT (window->priv->scrolled_window),
3056                       "shadow-type", GTK_SHADOW_NONE,
3057                       NULL);
3058
3059         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3060         ev_window_update_presentation_action (window);
3061
3062         update_chrome_visibility (window);
3063
3064         gtk_widget_grab_focus (window->priv->view);
3065         gtk_window_fullscreen (GTK_WINDOW (window));
3066
3067         g_signal_connect (window->priv->view,
3068                           "motion-notify-event",
3069                           G_CALLBACK (presentation_motion_notify_cb),
3070                           window);
3071         g_signal_connect (window->priv->view,
3072                           "leave-notify-event",
3073                           G_CALLBACK (presentation_leave_notify_cb),
3074                           window);
3075         presentation_set_timeout (window);
3076
3077         ev_application_screensaver_disable (EV_APP);
3078
3079         if (!ev_window_is_empty (window))
3080                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3081 }
3082
3083 static void
3084 ev_window_stop_presentation (EvWindow *window)
3085 {
3086         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3087                 return;
3088
3089         g_object_set (G_OBJECT (window->priv->scrolled_window),
3090                       "shadow-type", GTK_SHADOW_IN,
3091                       NULL);
3092
3093         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3094         ev_window_update_presentation_action (window);
3095         update_chrome_visibility (window);
3096         gtk_window_unfullscreen (GTK_WINDOW (window));
3097
3098         g_signal_handlers_disconnect_by_func (window->priv->view,
3099                                               (gpointer) presentation_motion_notify_cb,
3100                                               window);
3101         g_signal_handlers_disconnect_by_func (window->priv->view,
3102                                               (gpointer) presentation_leave_notify_cb,
3103                                               window);
3104         presentation_clear_timeout (window);
3105
3106         ev_application_screensaver_enable (EV_APP);
3107
3108         if (!ev_window_is_empty (window))
3109                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3110 }
3111
3112 static void
3113 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3114 {
3115         gboolean presentation;
3116
3117         g_return_if_fail (EV_IS_WINDOW (window));
3118         ev_window_stop_fullscreen (window);
3119
3120         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3121         if (presentation) {
3122                 ev_window_run_presentation (window);
3123         } else {
3124                 ev_window_stop_presentation (window);
3125         }
3126 }
3127
3128 static void
3129 ev_window_run_preview (EvWindow *window)
3130 {
3131         GtkAction *action;
3132
3133         if (!window->priv->preview_toolbar) {
3134                 window->priv->preview_toolbar =
3135                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3136                                                    "/PreviewToolbar");
3137
3138                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3139                                     window->priv->preview_toolbar,
3140                                     FALSE, FALSE, 0);
3141                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3142                                        window->priv->preview_toolbar, 1);
3143         }
3144
3145         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3146
3147         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3148         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3149         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3150
3151         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3152
3153         action = gtk_action_group_get_action (window->priv->action_group,
3154                                               "PreviewPrint");
3155 #if GTK_CHECK_VERSION (2, 11, 0)
3156         gtk_action_set_visible (action, TRUE);
3157 #else
3158         gtk_action_set_visible (action, FALSE);
3159 #endif
3160
3161         update_chrome_visibility (window);
3162 }
3163
3164 static void
3165 ev_window_screen_changed (GtkWidget *widget,
3166                           GdkScreen *old_screen)
3167 {
3168         EvWindow *window = EV_WINDOW (widget);
3169         EvWindowPrivate *priv = window->priv;
3170         GdkScreen *screen;
3171
3172         screen = gtk_widget_get_screen (widget);
3173         if (screen == old_screen)
3174                 return;
3175
3176         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3177                                 get_screen_dpi (GTK_WINDOW (window)));
3178
3179         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3180                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3181         }
3182 }
3183
3184 static void
3185 ev_window_set_page_mode (EvWindow         *window,
3186                          EvWindowPageMode  page_mode)
3187 {
3188         GtkWidget *child = NULL;
3189         GtkWidget *real_child;
3190
3191         if (window->priv->page_mode == page_mode)
3192                 return;
3193
3194         window->priv->page_mode = page_mode;
3195
3196         switch (page_mode) {
3197                 case PAGE_MODE_DOCUMENT:
3198                         child = window->priv->view;
3199                         break;
3200                 case PAGE_MODE_PASSWORD:
3201                         child = window->priv->password_view;
3202                         break;
3203                 default:
3204                         g_assert_not_reached ();
3205         }
3206
3207         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3208         if (child != real_child) {
3209                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3210                                       real_child);
3211                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3212                                    child);
3213         }
3214         ev_window_update_actions (window);
3215 }
3216
3217
3218 static void
3219 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3220 {
3221         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3222 }
3223
3224 static void
3225 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3226 {
3227         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3228 }
3229
3230 static void
3231 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3232 {
3233         EvWindow *ev_window = EV_WINDOW (data);
3234         egg_editable_toolbar_set_edit_mode
3235                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3236         ev_application_save_toolbars_model (EV_APP);
3237         gtk_widget_destroy (GTK_WIDGET (dialog));
3238 }
3239
3240 static void
3241 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3242 {
3243         GtkWidget *dialog;
3244         GtkWidget *editor;
3245
3246         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3247                                               GTK_WINDOW (ev_window),
3248                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3249                                               GTK_STOCK_CLOSE,
3250                                               GTK_RESPONSE_CLOSE,
3251                                               NULL);
3252         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3253         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3254         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3255         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3256         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3257
3258         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3259                                          ev_application_get_toolbars_model (EV_APP));
3260         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3261         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3262
3263         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3264
3265         egg_editable_toolbar_set_edit_mode
3266                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3267
3268         g_signal_connect (dialog, "response",
3269                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3270                           ev_window);
3271         gtk_widget_show_all (dialog);
3272 }
3273
3274 static void
3275 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3276 {
3277         g_return_if_fail (EV_IS_WINDOW (ev_window));
3278
3279         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3280         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3281 }
3282
3283 static void
3284 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3285 {
3286         g_return_if_fail (EV_IS_WINDOW (ev_window));
3287
3288         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3289         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3290 }
3291
3292 static void
3293 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3294 {
3295         g_return_if_fail (EV_IS_WINDOW (ev_window));
3296
3297         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3298 }
3299
3300 static void
3301 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3302 {
3303         g_return_if_fail (EV_IS_WINDOW (ev_window));
3304
3305         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3306 }
3307
3308 static void
3309 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3310 {
3311         g_return_if_fail (EV_IS_WINDOW (ev_window));
3312
3313         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3314 }
3315
3316 static void
3317 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3318 {
3319         int n_pages;
3320
3321         g_return_if_fail (EV_IS_WINDOW (ev_window));
3322
3323         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3324         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3325 }
3326
3327 static void
3328 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3329 {
3330         int n_pages, current_page;
3331
3332         g_return_if_fail (EV_IS_WINDOW (ev_window));
3333
3334         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3335         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3336
3337         if (current_page + 10 < n_pages)
3338                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3339 }
3340
3341 static void
3342 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3343 {
3344         int current_page;
3345
3346         g_return_if_fail (EV_IS_WINDOW (ev_window));
3347
3348         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3349
3350         if (current_page - 10 >= 0)
3351                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3352 }
3353
3354 static void
3355 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3356 {
3357         gchar *uri;
3358
3359         uri = g_strdup (ev_window->priv->uri);
3360         ev_window_open_uri (ev_window, uri, NULL, 0, NULL, FALSE, NULL);
3361         g_free (uri);
3362 }
3363
3364 static void
3365 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3366 {
3367         ev_view_autoscroll (EV_VIEW (ev_window->priv->view));
3368 }
3369
3370 static void
3371 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3372 {
3373         GError *error = NULL;
3374         GdkScreen *screen;
3375         char *command;
3376         const char *lang;
3377         char *uri = NULL;
3378
3379         int i;
3380
3381         const char * const * langs = g_get_language_names ();
3382
3383         for (i = 0; langs[i]; i++) {
3384                 lang = langs[i];
3385                 if (strchr (lang, '.')) {
3386                         continue;
3387                 }
3388
3389                 uri = g_build_filename(GNOMEDATADIR,
3390                                        "/gnome/help/" PACKAGE,
3391                                        lang,
3392                                        "/evince.xml",
3393                                        NULL);
3394
3395                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3396                         break;
3397                 }
3398                 g_free (uri);
3399                 uri = NULL;
3400         }
3401
3402         if (uri == NULL) {
3403                 g_warning ("Cannot find help");
3404                 return;
3405         }
3406
3407         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3408         g_free (uri);
3409
3410         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3411         gdk_spawn_command_line_on_screen (screen, command, &error);
3412         if (error != NULL) {
3413                 g_warning (error->message);
3414                 g_error_free (error);
3415         }
3416         g_free (command);
3417 }
3418
3419 static void
3420 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3421 {
3422         ev_window_stop_fullscreen (window);
3423 }
3424
3425 static void
3426 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3427 {
3428         ev_window_stop_fullscreen (window);
3429         ev_window_run_presentation (window);
3430 }
3431
3432 #ifdef WITH_GTK_PRINT
3433 static void ev_window_do_preview_print (EvWindow *window);
3434
3435 static gboolean
3436 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3437                                 EvWindow   *window)
3438 {
3439         EvWindowPrivate *priv = window->priv;
3440         const gchar *printer_name;
3441
3442         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3443         if ((printer_name
3444              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3445             (!printer_name && gtk_printer_is_default (printer))) {
3446                 if (priv->printer)
3447                         g_object_unref (priv->printer);
3448                 priv->printer = g_object_ref (printer);
3449
3450                 /* Now that we have the printer, we'll start the print */
3451                 ev_window_do_preview_print (window);
3452
3453                 return TRUE; /* we're done */
3454         }
3455
3456         return FALSE; /* continue the enumeration */
3457 }
3458
3459 static void
3460 ev_window_preview_print_finished (GtkPrintJob *print_job,
3461                                   EvWindow    *window,
3462                                   GError      *error)
3463 {
3464         if (error) {
3465                 GtkWidget *dialog;
3466
3467                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3468                                                  GTK_DIALOG_MODAL,
3469                                                  GTK_MESSAGE_ERROR,
3470                                                  GTK_BUTTONS_OK,
3471                                                  _("Failed to print document"));
3472                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3473                                                           error->message);
3474
3475                 gtk_dialog_run (GTK_DIALOG (dialog));
3476                 gtk_widget_destroy (dialog);
3477         }
3478
3479         g_object_unref (print_job);
3480         gtk_widget_destroy (GTK_WIDGET (window));
3481 }
3482
3483 static void
3484 ev_window_do_preview_print (EvWindow *window)
3485 {
3486         EvWindowPrivate  *priv = window->priv;
3487         GtkPageSetup     *page_setup;
3488         GtkPrintJob      *job;
3489         gchar            *filename;
3490         GError           *error = NULL;
3491
3492         g_assert (priv->print_settings != NULL);
3493         g_assert (priv->printer != NULL);
3494
3495         page_setup = gtk_page_setup_new ();
3496
3497         job = gtk_print_job_new ("evince-print",
3498                                  priv->printer,
3499                                  priv->print_settings,
3500                                  page_setup);
3501
3502         g_object_unref (priv->print_settings);
3503         priv->print_settings = NULL;
3504         g_object_unref (priv->printer);
3505         priv->printer = NULL;
3506         g_object_unref (page_setup);
3507
3508         filename = g_filename_from_uri (priv->local_uri ?
3509                                         priv->local_uri : priv->uri,
3510                                         NULL, NULL);
3511
3512         if (gtk_print_job_set_source_file (job, filename, &error)) {
3513                 gtk_print_job_send (job,
3514                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3515                                     window, NULL);
3516         } else {
3517                 g_warning (error->message);
3518                 g_error_free (error);
3519         }
3520
3521         g_free (filename);
3522
3523         gtk_widget_hide (GTK_WIDGET (window));
3524 }
3525
3526 #endif /* WITH_GTK_PRINT */
3527
3528 static void
3529 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3530 {
3531 #ifdef WITH_GTK_PRINT
3532         EvWindowPrivate *priv = window->priv;
3533         GtkPrintSettings *print_settings = NULL;
3534 #if GTK_CHECK_VERSION (2, 11, 0)
3535         const gchar      *print_settings_file = priv->print_settings_file;
3536
3537         if (print_settings_file) {
3538                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3539                         GError *error = NULL;
3540
3541                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3542                                                                            &error);
3543
3544                         if (error) {
3545                                 g_warning (error->message);
3546                                 g_error_free (error);
3547                                 print_settings = NULL;
3548                         }
3549                 }
3550         }
3551 #endif /* GTK 2.11.0 */
3552
3553         if (!print_settings)
3554                 print_settings = gtk_print_settings_new ();
3555
3556         if (priv->print_settings)
3557                 g_object_unref (priv->print_settings);
3558         priv->print_settings = print_settings;
3559
3560         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3561                                 window, NULL, FALSE);
3562 #endif /* WITH_GTK_PRINT */
3563 }
3564
3565 static void
3566 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3567 {
3568         GtkWidget *widget;
3569
3570         widget = gtk_window_get_focus (GTK_WINDOW (window));
3571         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3572                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3573                 update_chrome_visibility (window);
3574                 gtk_widget_grab_focus (window->priv->view);
3575         } else {
3576                 gboolean fullscreen;
3577                 gboolean presentation;
3578
3579                 g_object_get (window->priv->view,
3580                               "fullscreen", &fullscreen,
3581                               "presentation", &presentation,
3582                               NULL);
3583
3584                 if (fullscreen) {
3585                         ev_window_stop_fullscreen (window);
3586                 } else if (presentation) {
3587                         ev_window_stop_presentation (window);
3588                         gtk_widget_grab_focus (window->priv->view);
3589                 } else {
3590                         gtk_widget_grab_focus (window->priv->view);
3591                 }
3592
3593                 if (fullscreen && presentation)
3594                         g_warning ("Both fullscreen and presentation set somehow");
3595         }
3596 }
3597
3598 static void
3599 save_sizing_mode (EvWindow *window)
3600 {
3601         EvSizingMode mode;
3602         GEnumValue *enum_value;
3603
3604         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3605         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3606
3607         if (!ev_window_is_empty (window))
3608                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3609                                                 enum_value->value_nick);
3610 }
3611
3612 static void
3613 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3614                                   EvWindow   *ev_window)
3615 {
3616         GtkWidget *scrolled_window;
3617         EvSizingMode sizing_mode;
3618
3619         g_object_get (ev_window->priv->view,
3620                       "sizing-mode", &sizing_mode,
3621                       NULL);
3622
3623         scrolled_window = ev_window->priv->scrolled_window;
3624
3625         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3626
3627         if (sizing_mode != EV_SIZING_FREE)
3628                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3629                                           GTK_SCROLLED_WINDOW (scrolled_window));
3630
3631         switch (sizing_mode) {
3632                 case EV_SIZING_BEST_FIT:
3633                         g_object_set (G_OBJECT (scrolled_window),
3634                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3635                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3636                                       NULL);
3637                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3638                                           G_CALLBACK (ev_view_update_view_size),
3639                                           scrolled_window);
3640                         break;
3641                 case EV_SIZING_FIT_WIDTH:
3642                         g_object_set (G_OBJECT (scrolled_window),
3643                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3644                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3645                                       NULL);
3646                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3647                                           G_CALLBACK (ev_view_update_view_size),
3648                                           scrolled_window);
3649                         break;
3650                 case EV_SIZING_FREE:
3651                         g_object_set (G_OBJECT (scrolled_window),
3652                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3653                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3654                                       NULL);
3655                         break;
3656         }
3657
3658         update_sizing_buttons (ev_window);
3659         save_sizing_mode (ev_window);
3660 }
3661
3662 static void
3663 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3664 {
3665         ev_window_update_actions (ev_window);
3666
3667         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3668                 gdouble zoom;
3669
3670                 zoom = ev_view_get_zoom (view);
3671                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3672                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3673         }
3674 }
3675
3676 static void
3677 ev_window_update_continuous_action (EvWindow *window)
3678 {
3679         GtkAction *action;
3680
3681         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3682         g_signal_handlers_block_by_func
3683                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3684         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3685                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3686         g_signal_handlers_unblock_by_func
3687                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3688 }
3689
3690 static void
3691 ev_window_update_dual_page_action (EvWindow *window)
3692 {
3693         GtkAction *action;
3694
3695         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3696         g_signal_handlers_block_by_func
3697                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3698         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3699                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3700         g_signal_handlers_unblock_by_func
3701                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3702 }
3703
3704 static void
3705 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3706 {
3707         ev_window_update_continuous_action (ev_window);
3708
3709         if (!ev_window_is_empty (ev_window))
3710                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3711                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3712 }
3713
3714 static void
3715 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3716 {
3717         int rotation;
3718
3719         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3720
3721         if (!ev_window_is_empty (window))
3722                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3723                                              rotation);
3724
3725         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3726                                        rotation);
3727         ev_window_refresh_window_thumbnail (window, rotation);
3728 }
3729
3730 static void
3731 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3732 {
3733         ev_window_update_actions (window);
3734 }
3735
3736 static void
3737 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3738 {
3739         ev_window_update_dual_page_action (ev_window);
3740
3741         if (!ev_window_is_empty (ev_window))
3742                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3743                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3744 }
3745
3746 static char *
3747 build_comments_string (void)
3748 {
3749 #ifdef ENABLE_PDF
3750         PopplerBackend backend;
3751         const char *backend_name;
3752         const char *version;
3753
3754         backend = poppler_get_backend ();
3755         version = poppler_get_version ();
3756         switch (backend) {
3757                 case POPPLER_BACKEND_CAIRO:
3758                         backend_name = "cairo";
3759                         break;
3760                 case POPPLER_BACKEND_SPLASH:
3761                         backend_name = "splash";
3762                         break;
3763                 default:
3764                         backend_name = "unknown";
3765                         break;
3766         }
3767
3768         return g_strdup_printf (_("Document Viewer.\n"
3769                                   "Using poppler %s (%s)"),
3770                                 version, backend_name);
3771 #else
3772         return g_strdup_printf (_("Document Viewer"));
3773 #endif
3774 }
3775
3776 static void
3777 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3778 {
3779         const char *authors[] = {
3780                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3781                 "Jonathan Blandford <jrb@gnome.org>",
3782                 "Marco Pesenti Gritti <marco@gnome.org>",
3783                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3784                 "Bryan Clark <clarkbw@gnome.org>",
3785                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3786                 "Wouter Bolsterlee <wbolster@gnome.org>",
3787                 NULL
3788         };
3789
3790         const char *documenters[] = {
3791                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3792                 NULL
3793         };
3794
3795         const char *license[] = {
3796                 N_("Evince is free software; you can redistribute it and/or modify "
3797                    "it under the terms of the GNU General Public License as published by "
3798                    "the Free Software Foundation; either version 2 of the License, or "
3799                    "(at your option) any later version.\n"),
3800                 N_("Evince is distributed in the hope that it will be useful, "
3801                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3802                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3803                    "GNU General Public License for more details.\n"),
3804                 N_("You should have received a copy of the GNU General Public License "
3805                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3806                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3807         };
3808
3809         char *license_trans;
3810         char *comments;
3811
3812 #ifdef ENABLE_NLS
3813         const char **p;
3814
3815         for (p = authors; *p; ++p)
3816                 *p = _(*p);
3817
3818         for (p = documenters; *p; ++p)
3819                 *p = _(*p);
3820 #endif
3821
3822         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3823                                      _(license[2]), "\n", NULL);
3824         comments = build_comments_string ();
3825
3826         gtk_show_about_dialog (
3827                 GTK_WINDOW (ev_window),
3828                 "name", _("Evince"),
3829                 "version", VERSION,
3830                 "copyright",
3831                 _("\xc2\xa9 1996-2007 The Evince authors"),
3832                 "license", license_trans,
3833                 "website", "http://www.gnome.org/projects/evince",
3834                 "comments", comments,
3835                 "authors", authors,
3836                 "documenters", documenters,
3837                 "translator-credits", _("translator-credits"),
3838                 "logo-icon-name", "evince",
3839                 "wrap-license", TRUE,
3840                 NULL);
3841
3842         g_free (comments);
3843         g_free (license_trans);
3844 }
3845
3846 static void
3847 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3848 {
3849         gboolean active;
3850
3851         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3852         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3853         update_chrome_visibility (ev_window);
3854         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3855 }
3856
3857 static void
3858 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3859 {
3860         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3861                 return;
3862
3863         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3864                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3865         update_chrome_visibility (ev_window);
3866 }
3867
3868 static void
3869 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3870                                            GParamSpec *pspec,
3871                                            EvWindow   *ev_window)
3872 {
3873         GtkWidget *current_page;
3874         const char *id;
3875
3876         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3877
3878         if (current_page == ev_window->priv->sidebar_links) {
3879                 id = LINKS_SIDEBAR_ID;
3880         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3881                 id = THUMBNAILS_SIDEBAR_ID;
3882         } else if (current_page == ev_window->priv->sidebar_attachments) {
3883                 id = ATTACHMENTS_SIDEBAR_ID;
3884         } else {
3885                 g_assert_not_reached();
3886         }
3887
3888         g_object_unref (current_page);
3889
3890         if (!ev_window_is_empty (ev_window))
3891                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3892 }
3893
3894 static void
3895 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3896                                          GParamSpec *pspec,
3897                                          EvWindow   *ev_window)
3898 {
3899         EvView *view = EV_VIEW (ev_window->priv->view);
3900         GtkAction *action;
3901
3902         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3903
3904         if (!ev_view_get_presentation (view)) {
3905                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3906                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3907
3908                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3909                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3910         }
3911 }
3912
3913 static void
3914 view_menu_link_popup (EvWindow *ev_window,
3915                       EvLink   *link)
3916 {
3917         gboolean   show_external = FALSE;
3918         gboolean   show_internal = FALSE;
3919         GtkAction *action;
3920
3921         if (ev_window->priv->link)
3922                 g_object_unref (ev_window->priv->link);
3923
3924         if (link)
3925                 ev_window->priv->link = g_object_ref (link);
3926         else
3927                 ev_window->priv->link = NULL;
3928
3929         if (ev_window->priv->link) {
3930                 EvLinkAction *ev_action;
3931
3932                 ev_action = ev_link_get_action (link);
3933                 if (ev_action) {
3934                         switch (ev_link_action_get_action_type (ev_action)) {
3935                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3936                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3937                                         show_internal = TRUE;
3938                                         break;
3939                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3940                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3941                                         show_external = TRUE;
3942                                         break;
3943                                 default:
3944                                         break;
3945                         }
3946                 }
3947         }
3948
3949         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3950                                               "OpenLink");
3951         gtk_action_set_visible (action, show_external);
3952
3953         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3954                                               "CopyLinkAddress");
3955         gtk_action_set_visible (action, show_external);
3956
3957         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3958                                               "GoLink");
3959         gtk_action_set_visible (action, show_internal);
3960
3961         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3962                                               "OpenLinkNewWindow");
3963         gtk_action_set_visible (action, show_internal);
3964 }
3965
3966 static void
3967 view_menu_image_popup (EvWindow  *ev_window,
3968                        EvImage   *image)
3969 {
3970         GtkAction *action;
3971         gboolean   show_image = FALSE;
3972
3973         if (ev_window->priv->image)
3974                 g_object_unref (ev_window->priv->image);
3975
3976         if (image)
3977                 ev_window->priv->image = g_object_ref (image);
3978         else
3979                 ev_window->priv->image = NULL;
3980
3981         show_image = (ev_window->priv->image != NULL);
3982
3983         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3984                                               "SaveImageAs");
3985         gtk_action_set_visible (action, show_image);
3986
3987         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3988                                               "CopyImage");
3989         gtk_action_set_visible (action, show_image);
3990 }
3991
3992 static gboolean
3993 view_menu_popup_cb (EvView   *view,
3994                     GObject  *object,
3995                     EvWindow *ev_window)
3996 {
3997         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3998                 return FALSE;
3999
4000         view_menu_link_popup (ev_window,
4001                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4002         view_menu_image_popup (ev_window,
4003                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4004
4005         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4006                         NULL, NULL, NULL, NULL,
4007                         3, gtk_get_current_event_time ());
4008         return TRUE;
4009 }
4010
4011 static gboolean
4012 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4013                               GList           *attach_list,
4014                               EvWindow        *ev_window)
4015 {
4016         GtkWidget *popup;
4017
4018         g_assert (attach_list != NULL);
4019
4020         if (ev_window->priv->attach_list) {
4021                 g_list_foreach (ev_window->priv->attach_list,
4022                                 (GFunc) g_object_unref, NULL);
4023                 g_list_free (ev_window->priv->attach_list);
4024         }
4025
4026         ev_window->priv->attach_list = attach_list;
4027
4028         popup = ev_window->priv->attachment_popup;
4029
4030         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4031                         NULL, NULL,
4032                         3, gtk_get_current_event_time ());
4033
4034         return TRUE;
4035 }
4036
4037 static void
4038 view_find_status_changed_cb (EvView     *view,
4039                              GParamSpec *pspec,
4040                              EvWindow   *ev_window)
4041 {
4042         const char *text;
4043
4044         text = ev_view_get_find_status (view);
4045         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4046                                       text);
4047 }
4048
4049 static void
4050 find_bar_previous_cb (EggFindBar *find_bar,
4051                       EvWindow   *ev_window)
4052 {
4053         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4054 }
4055
4056 static void
4057 find_bar_next_cb (EggFindBar *find_bar,
4058                   EvWindow   *ev_window)
4059 {
4060         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4061 }
4062
4063 static void
4064 find_bar_close_cb (EggFindBar *find_bar,
4065                    EvWindow   *ev_window)
4066 {
4067         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4068         update_chrome_visibility (ev_window);
4069 }
4070
4071 static void
4072 find_bar_search_changed_cb (EggFindBar *find_bar,
4073                             GParamSpec *param,
4074                             EvWindow   *ev_window)
4075 {
4076         gboolean case_sensitive;
4077         const char *search_string;
4078
4079         /* Either the string or case sensitivity could have changed. */
4080
4081         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4082         search_string = egg_find_bar_get_search_string (find_bar);
4083
4084         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4085
4086         if (ev_window->priv->document &&
4087             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4088                 if (search_string && search_string[0]) {
4089                         ev_document_doc_mutex_lock ();
4090                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4091                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4092                                                 search_string,
4093                                                 case_sensitive);
4094                         ev_document_doc_mutex_unlock ();
4095                 } else {
4096                         ev_document_doc_mutex_lock ();
4097                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4098                         ev_document_doc_mutex_unlock ();
4099
4100                         ev_window_update_actions (ev_window);
4101                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4102                                                       NULL);
4103                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4104                 }
4105         }
4106 }
4107
4108 static void
4109 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4110                             GParamSpec *param,
4111                             EvWindow   *ev_window)
4112 {
4113         gboolean visible;
4114
4115         visible = GTK_WIDGET_VISIBLE (find_bar);
4116
4117         if (ev_window->priv->document &&
4118             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4119                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4120                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4121                 ev_window_update_actions (ev_window);
4122
4123                 if (!visible)
4124                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4125         }
4126 }
4127
4128 static void
4129 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4130 {
4131         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4132 }
4133
4134 static void
4135 zoom_control_changed_cb (EphyZoomAction *action,
4136                          float           zoom,
4137                          EvWindow       *ev_window)
4138 {
4139         EvSizingMode mode;
4140
4141         g_return_if_fail (EV_IS_WINDOW (ev_window));
4142
4143         if (zoom == EPHY_ZOOM_BEST_FIT) {
4144                 mode = EV_SIZING_BEST_FIT;
4145         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4146                 mode = EV_SIZING_FIT_WIDTH;
4147         } else {
4148                 mode = EV_SIZING_FREE;
4149         }
4150
4151         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4152
4153         if (mode == EV_SIZING_FREE) {
4154                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4155                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4156                                   FALSE);
4157         }
4158 }
4159
4160 static void
4161 ev_window_finalize (GObject *object)
4162 {
4163         GList *windows = ev_application_get_windows (EV_APP);
4164
4165         if (windows == NULL) {
4166                 ev_application_shutdown (EV_APP);
4167         } else {
4168                 g_list_free (windows);
4169         }
4170
4171         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4172 }
4173
4174 static void
4175 ev_window_dispose (GObject *object)
4176 {
4177         EvWindow *window = EV_WINDOW (object);
4178         EvWindowPrivate *priv = window->priv;
4179
4180         if (priv->title) {
4181                 ev_window_title_free (priv->title);
4182                 priv->title = NULL;
4183         }
4184
4185         if (priv->ui_manager) {
4186                 g_object_unref (priv->ui_manager);
4187                 priv->ui_manager = NULL;
4188         }
4189
4190         if (priv->action_group) {
4191                 g_object_unref (priv->action_group);
4192                 priv->action_group = NULL;
4193         }
4194
4195         if (priv->view_popup_action_group) {
4196                 g_object_unref (priv->view_popup_action_group);
4197                 priv->view_popup_action_group = NULL;
4198         }
4199
4200         if (priv->attachment_popup_action_group) {
4201                 g_object_unref (priv->attachment_popup_action_group);
4202                 priv->attachment_popup_action_group = NULL;
4203         }
4204
4205         if (priv->recent_action_group) {
4206                 g_object_unref (priv->recent_action_group);
4207                 priv->recent_action_group = NULL;
4208         }
4209
4210         if (priv->recent_manager) {
4211                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4212                                                       ev_window_setup_recent,
4213                                                       window);
4214                 priv->recent_manager = NULL;
4215         }
4216
4217         priv->recent_ui_id = 0;
4218
4219         if (priv->page_cache) {
4220                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4221                 priv->page_cache = NULL;
4222         }
4223
4224         if (priv->document) {
4225                 g_object_unref (priv->document);
4226                 priv->document = NULL;
4227         }
4228
4229         if (priv->view) {
4230                 g_object_unref (priv->view);
4231                 priv->view = NULL;
4232         }
4233
4234         if (priv->password_view) {
4235                 g_object_unref (priv->password_view);
4236                 priv->password_view = NULL;
4237         }
4238
4239         if (priv->load_job) {
4240                 ev_window_clear_load_job (window);
4241         }
4242
4243         if (priv->save_job) {
4244                 ev_window_clear_save_job (window);
4245         }
4246
4247         if (priv->thumbnail_job) {
4248                 ev_window_clear_thumbnail_job (window);
4249         }
4250
4251         if (priv->local_uri) {
4252                 ev_window_clear_local_uri (window);
4253                 priv->local_uri = NULL;
4254         }
4255
4256         ev_window_close_dialogs (window);
4257
4258 #ifdef WITH_GTK_PRINT
4259         ev_window_clear_print_job (window);
4260
4261         if (window->priv->gtk_print_job) {
4262                 g_object_unref (window->priv->gtk_print_job);
4263                 window->priv->gtk_print_job = NULL;
4264         }
4265
4266         if (window->priv->printer) {
4267                 g_object_unref (window->priv->printer);
4268                 window->priv->printer = NULL;
4269         }
4270
4271         if (window->priv->print_settings) {
4272                 g_object_unref (window->priv->print_settings);
4273                 window->priv->print_settings = NULL;
4274         }
4275
4276         if (window->priv->print_page_setup) {
4277                 g_object_unref (window->priv->print_page_setup);
4278                 window->priv->print_page_setup = NULL;
4279         }
4280 #endif
4281
4282         if (priv->link) {
4283                 g_object_unref (priv->link);
4284                 priv->link = NULL;
4285         }
4286
4287         if (priv->image) {
4288                 g_object_unref (priv->image);
4289                 priv->image = NULL;
4290         }
4291
4292         if (priv->attach_list) {
4293                 g_list_foreach (priv->attach_list,
4294                                 (GFunc) g_object_unref,
4295                                 NULL);
4296                 g_list_free (priv->attach_list);
4297                 priv->attach_list = NULL;
4298         }
4299
4300         if (priv->find_bar) {
4301                 g_signal_handlers_disconnect_by_func
4302                         (window->priv->find_bar,
4303                          G_CALLBACK (find_bar_close_cb),
4304                          window);
4305                 priv->find_bar = NULL;
4306         }
4307
4308         if (priv->uri) {
4309                 if (priv->unlink_temp_file)
4310                         ev_window_clear_temp_file (window);
4311                 g_free (priv->uri);
4312                 priv->uri = NULL;
4313         }
4314
4315         if (priv->dest) {
4316                 g_object_unref (priv->dest);
4317                 priv->dest = NULL;
4318         }
4319
4320         if (priv->history) {
4321                 g_object_unref (priv->history);
4322                 priv->history = NULL;
4323         }
4324
4325         if (priv->print_settings_file) {
4326                 ev_window_clear_print_settings_file (window);
4327                 priv->print_settings_file = NULL;
4328         }
4329
4330         if (priv->presentation_timeout_id > 0) {
4331                 g_source_remove (priv->presentation_timeout_id);
4332                 priv->presentation_timeout_id = 0;
4333         }
4334
4335         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4336 }
4337
4338 static void
4339 ev_window_class_init (EvWindowClass *ev_window_class)
4340 {
4341         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4342         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4343
4344         g_object_class->dispose = ev_window_dispose;
4345         g_object_class->finalize = ev_window_finalize;
4346
4347         widget_class->screen_changed = ev_window_screen_changed;
4348
4349         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4350 }
4351
4352 /* Normal items */
4353 static const GtkActionEntry entries[] = {
4354         { "File", NULL, N_("_File") },
4355         { "Edit", NULL, N_("_Edit") },
4356         { "View", NULL, N_("_View") },
4357         { "Go", NULL, N_("_Go") },
4358         { "Help", NULL, N_("_Help") },
4359
4360         /* File menu */
4361         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4362           N_("Open an existing document"),
4363           G_CALLBACK (ev_window_cmd_file_open) },
4364         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4365           N_("Open a copy of the current document in a new window"),
4366           G_CALLBACK (ev_window_cmd_file_open_copy) },
4367         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4368           N_("Save a copy of the current document"),
4369           G_CALLBACK (ev_window_cmd_save_as) },
4370         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4371           N_("Setup the page settings for printing"),
4372           G_CALLBACK (ev_window_cmd_file_print_setup) },
4373         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4374           N_("Print this document"),
4375           G_CALLBACK (ev_window_cmd_file_print) },
4376         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4377           G_CALLBACK (ev_window_cmd_file_properties) },
4378         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4379           G_CALLBACK (ev_window_cmd_file_close_window) },
4380
4381         /* Edit menu */
4382         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4383           G_CALLBACK (ev_window_cmd_edit_copy) },
4384         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4385           G_CALLBACK (ev_window_cmd_edit_select_all) },
4386         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4387           N_("Find a word or phrase in the document"),
4388           G_CALLBACK (ev_window_cmd_edit_find) },
4389         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4390           G_CALLBACK (ev_window_cmd_edit_find_next) },
4391         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4392           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4393         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4394           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4395         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4396           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4397         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4398           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4399
4400         /* View menu */
4401         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4402           N_("Enlarge the document"),
4403           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4404         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4405           N_("Shrink the document"),
4406           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4407         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4408           N_("Reload the document"),
4409           G_CALLBACK (ev_window_cmd_view_reload) },
4410
4411         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4412           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4413
4414         /* Go menu */
4415         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4416           N_("Go to the previous page"),
4417           G_CALLBACK (ev_window_cmd_go_previous_page) },
4418         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4419           N_("Go to the next page"),
4420           G_CALLBACK (ev_window_cmd_go_next_page) },
4421         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4422           N_("Go to the first page"),
4423           G_CALLBACK (ev_window_cmd_go_first_page) },
4424         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4425           N_("Go to the last page"),
4426           G_CALLBACK (ev_window_cmd_go_last_page) },
4427
4428         /* Help menu */
4429         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4430           G_CALLBACK (ev_window_cmd_help_contents) },
4431
4432         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4433           G_CALLBACK (ev_window_cmd_help_about) },
4434
4435         /* Toolbar-only */
4436         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4437           N_("Leave fullscreen mode"),
4438           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4439         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4440           N_("Start a presentation"),
4441           G_CALLBACK (ev_window_cmd_start_presentation) },
4442         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4443           N_("Print this document"),
4444           G_CALLBACK (ev_window_cmd_preview_print) },
4445
4446         /* Accellerators */
4447         { "Escape", NULL, "", "Escape", "",
4448           G_CALLBACK (ev_window_cmd_escape) },
4449         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4450           G_CALLBACK (ev_window_cmd_edit_find) },
4451         { "PageDown", NULL, "", "Page_Down", NULL,
4452           G_CALLBACK (ev_window_cmd_scroll_forward) },
4453         { "PageUp", NULL, "", "Page_Up", NULL,
4454           G_CALLBACK (ev_window_cmd_scroll_backward) },
4455         { "Space", NULL, "", "space", NULL,
4456           G_CALLBACK (ev_window_cmd_scroll_forward) },
4457         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4458           G_CALLBACK (ev_window_cmd_scroll_backward) },
4459         { "BackSpace", NULL, "", "BackSpace", NULL,
4460           G_CALLBACK (ev_window_cmd_scroll_backward) },
4461         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4462           G_CALLBACK (ev_window_cmd_scroll_forward) },
4463         { "Return", NULL, "", "Return", NULL,
4464           G_CALLBACK (ev_window_cmd_scroll_forward) },
4465         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4466           G_CALLBACK (ev_window_cmd_scroll_backward) },
4467         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4468           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4469         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4470           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4471         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4472           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4473         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4474           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4475         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4476           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4477         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4478           G_CALLBACK (ev_window_cmd_go_backward) },
4479         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4480           G_CALLBACK (ev_window_cmd_go_forward) },
4481         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4482           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4483         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4484           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4485         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4486           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4487         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4488           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4489 };
4490
4491 /* Toggle items */
4492 static const GtkToggleActionEntry toggle_entries[] = {
4493         /* View Menu */
4494         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4495           N_("Show or hide the toolbar"),
4496           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4497         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4498           N_("Show or hide the side pane"),
4499           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4500         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4501           N_("Show the entire document"),
4502           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4503         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4504           N_("Show two pages at once"),
4505           G_CALLBACK (ev_window_cmd_dual), FALSE },
4506         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4507           N_("Expand the window to fill the screen"),
4508           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4509         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4510           N_("Run document as a presentation"),
4511           G_CALLBACK (ev_window_cmd_view_presentation) },
4512         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4513           N_("Make the current document fill the window"),
4514           G_CALLBACK (ev_window_cmd_view_best_fit) },
4515         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4516           N_("Make the current document fill the window width"),
4517           G_CALLBACK (ev_window_cmd_view_page_width) },
4518 };
4519
4520 /* Popups specific items */
4521 static const GtkActionEntry view_popup_entries [] = {
4522         /* Links */
4523         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4524           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4525         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4526           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4527         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4528           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4529         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4530           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4531         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4532           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4533         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4534           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4535 };
4536
4537 static const GtkActionEntry attachment_popup_entries [] = {
4538         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4539           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4540         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4541           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4542 };
4543
4544 static void
4545 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4546 {
4547         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4548 }
4549
4550 static void
4551 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4552 {
4553         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4554         gtk_widget_grab_focus (window->priv->view);
4555 }
4556
4557 static void
4558 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4559 {
4560
4561         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4562         gtk_widget_grab_focus (window->priv->view);
4563 }
4564
4565 static void
4566 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4567 {
4568         GtkAction *action;
4569
4570         action = g_object_new (EV_TYPE_PAGE_ACTION,
4571                                "name", PAGE_SELECTOR_ACTION,
4572                                "label", _("Page"),
4573                                "tooltip", _("Select Page"),
4574                                "icon_name", "text-x-generic",
4575                                "visible_overflown", FALSE,
4576                                NULL);
4577         g_signal_connect (action, "activate_link",
4578                           G_CALLBACK (activate_link_cb), window);
4579         gtk_action_group_add_action (group, action);
4580         g_object_unref (action);
4581
4582         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4583                                "name", ZOOM_CONTROL_ACTION,
4584                                "label", _("Zoom"),
4585                                "stock_id", EV_STOCK_ZOOM,
4586                                "tooltip", _("Adjust the zoom level"),
4587                                "zoom", 1.0,
4588                                NULL);
4589         g_signal_connect (action, "zoom_to_level",
4590                           G_CALLBACK (zoom_control_changed_cb), window);
4591         gtk_action_group_add_action (group, action);
4592         g_object_unref (action);
4593
4594         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4595                                "name", NAVIGATION_ACTION,
4596                                "label", _("Navigation"),
4597                                "is_important", TRUE,
4598                                "short_label", _("Back"),
4599                                "stock_id", GTK_STOCK_GO_DOWN,
4600                                "tooltip", _("Move across visited pages"),
4601                                NULL);
4602         g_signal_connect (action, "activate_link",
4603                           G_CALLBACK (navigation_action_activate_link_cb), window);
4604         gtk_action_group_add_action (group, action);
4605         g_object_unref (action);
4606
4607         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4608                                "name", "FileOpenRecent",
4609                                "label", _("_Open..."),
4610                                "tooltip", _("Open an existing document"),
4611                                "stock_id", GTK_STOCK_OPEN,
4612                                NULL);
4613         g_signal_connect (action, "activate",
4614                           G_CALLBACK (ev_window_cmd_file_open), window);
4615         g_signal_connect (action, "item_activated",
4616                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4617                           window);
4618         gtk_action_group_add_action (group, action);
4619         g_object_unref (action);
4620 }
4621
4622 static void
4623 set_action_properties (GtkActionGroup *action_group)
4624 {
4625         GtkAction *action;
4626
4627         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4628         g_object_set (action, "is-important", TRUE, NULL);
4629         /*translators: this is the label for toolbar button*/
4630         g_object_set (action, "short_label", _("Previous"), NULL);
4631
4632         action = gtk_action_group_get_action (action_group, "GoNextPage");
4633         g_object_set (action, "is-important", TRUE, NULL);
4634         /*translators: this is the label for toolbar button*/
4635         g_object_set (action, "short_label", _("Next"), NULL);
4636
4637         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4638         /*translators: this is the label for toolbar button*/
4639         g_object_set (action, "short_label", _("Zoom In"), NULL);
4640
4641         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4642         /*translators: this is the label for toolbar button*/
4643         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4644
4645         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4646         /*translators: this is the label for toolbar button*/
4647         g_object_set (action, "short_label", _("Best Fit"), NULL);
4648
4649         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4650         /*translators: this is the label for toolbar button*/
4651         g_object_set (action, "short_label", _("Fit Width"), NULL);
4652
4653         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4654         g_object_set (action, "is-important", TRUE, NULL);
4655 }
4656
4657 static void
4658 set_chrome_actions (EvWindow *window)
4659 {
4660         EvWindowPrivate *priv = window->priv;
4661         GtkActionGroup *action_group = priv->action_group;
4662         GtkAction *action;
4663
4664         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4665         g_signal_handlers_block_by_func
4666                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4667         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4668                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4669         g_signal_handlers_unblock_by_func
4670                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4671 }
4672
4673 static void
4674 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4675                           GParamSpec     *pspec,
4676                           EvWindow       *ev_window)
4677 {
4678         GtkTreeModel *model;
4679         GtkAction *action;
4680
4681         g_object_get (G_OBJECT (ev_sidebar_links),
4682                       "model", &model,
4683                       NULL);
4684
4685         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4686         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4687         g_object_unref (model);
4688 }
4689
4690 static gboolean
4691 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4692 {
4693         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4694         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4695
4696         ev_window_set_view_accels_sensitivity (window, TRUE);
4697
4698         update_chrome_visibility (window);
4699
4700         return FALSE;
4701 }
4702
4703 static gboolean
4704 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4705 {
4706         ev_window_set_view_accels_sensitivity (window, FALSE);
4707
4708         return FALSE;
4709 }
4710
4711 static void
4712 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4713                                     GParamSpec         *pspec,
4714                                     EvWindow           *ev_window)
4715 {
4716         GtkWidget *widget;
4717
4718         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4719
4720         if (widget != NULL) {
4721                 g_signal_connect_object (widget, "focus_in_event",
4722                                          G_CALLBACK (view_actions_focus_in_cb),
4723                                          ev_window, 0);
4724                 g_signal_connect_object (widget, "focus_out_event",
4725                                          G_CALLBACK (view_actions_focus_out_cb),
4726                                          ev_window, 0);
4727                 g_object_unref (widget);
4728         }
4729 }
4730
4731 static gboolean
4732 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4733 {
4734         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4735                 gboolean maximized;
4736
4737                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4738                 if (!ev_window_is_empty (window))
4739                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4740         }
4741
4742         return FALSE;
4743 }
4744
4745 static gboolean
4746 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4747 {
4748         char *uri = window->priv->uri;
4749         GdkWindowState state;
4750         int x, y, width, height, document_width, document_height;
4751
4752         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4753
4754         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4755                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4756                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4757
4758                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4759                         ev_page_cache_get_max_width (window->priv->page_cache,
4760                                                      0, 1.0,
4761                                                      &document_width);
4762                         ev_page_cache_get_max_height (window->priv->page_cache,
4763                                                       0, 1.0,
4764                                                       &document_height);
4765                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4766                                                         (double)width / document_width);
4767                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4768                                                         (double)height / document_height);
4769
4770                         ev_metadata_manager_set_int (uri, "window_x", x);
4771                         ev_metadata_manager_set_int (uri, "window_y", y);
4772                         ev_metadata_manager_set_int (uri, "window_width", width);
4773                         ev_metadata_manager_set_int (uri, "window_height", height);
4774                 }
4775         }
4776
4777         return FALSE;
4778 }
4779
4780 static void
4781 launch_action (EvWindow *window, EvLinkAction *action)
4782 {
4783         const char *filename = ev_link_action_get_filename (action);
4784         char *uri = NULL;
4785
4786         if (filename  && g_path_is_absolute (filename)) {
4787                 uri = gnome_vfs_get_uri_from_local_path (filename);
4788         } else {
4789                 GnomeVFSURI *base_uri, *resolved_uri;
4790
4791                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4792                 if (base_uri && filename) {
4793                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4794                         if (resolved_uri) {
4795                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4796                                 gnome_vfs_uri_unref (resolved_uri);
4797                         }
4798                         gnome_vfs_uri_unref (base_uri);
4799                 }
4800         }
4801
4802         if (uri) {
4803                 gnome_vfs_url_show (uri);
4804         } else {
4805                 gnome_vfs_url_show (filename);
4806         }
4807
4808         g_free (uri);
4809
4810         /* According to the PDF spec filename can be an executable. I'm not sure
4811            allowing to launch executables is a good idea though. -- marco */
4812 }
4813
4814 static void
4815 launch_external_uri (EvWindow *window, EvLinkAction *action)
4816 {
4817         const gchar *uri = ev_link_action_get_uri (action);
4818         GnomeVFSResult result = gnome_vfs_url_show (uri);
4819         GtkWidget *dialog;
4820         gchar* message = NULL;
4821
4822         switch(result) {
4823                 case GNOME_VFS_OK:
4824                         break;
4825                 case GNOME_VFS_ERROR_BAD_PARAMETERS:
4826                         message = _("Invalid URI: “%s”");
4827                         break;
4828                 case GNOME_VFS_ERROR_NOT_SUPPORTED:
4829                         message = _("Unsupported URI: “%s”");
4830                         break;
4831                 default:
4832                         message = _("Unknown error");
4833         }
4834         if(message) {
4835                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4836                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4837                                                  GTK_MESSAGE_ERROR,
4838                                                  GTK_BUTTONS_CLOSE,
4839                                                  _("Unable to open external link"));
4840                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4841                                                           message, uri);
4842                 g_signal_connect (dialog, "response",
4843                                   G_CALLBACK (gtk_widget_destroy),
4844                                   NULL);
4845                 gtk_widget_show (dialog);
4846
4847         }
4848         return;
4849 }
4850
4851 static void
4852 open_remote_link (EvWindow *window, EvLinkAction *action)
4853 {
4854         gchar *uri;
4855         gchar *dir;
4856
4857         dir = g_path_get_dirname (window->priv->uri);
4858
4859         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4860                                 NULL);
4861         g_free (dir);
4862
4863         ev_application_open_uri_at_dest (EV_APP, uri,
4864                                          gtk_window_get_screen (GTK_WINDOW (window)),
4865                                          ev_link_action_get_dest (action),
4866                                          0,
4867                                          NULL,
4868                                          FALSE,
4869                                          NULL,
4870                                          GDK_CURRENT_TIME);
4871
4872         g_free (uri);
4873 }
4874
4875 static void
4876 do_action_named (EvWindow *window, EvLinkAction *action)
4877 {
4878         const gchar *name = ev_link_action_get_name (action);
4879
4880         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4881                 ev_window_cmd_go_first_page (NULL, window);
4882         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4883                 ev_window_cmd_go_previous_page (NULL, window);
4884         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4885                 ev_window_cmd_go_next_page (NULL, window);
4886         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4887                 ev_window_cmd_go_last_page (NULL, window);
4888         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4889                 ev_window_cmd_focus_page_selector (NULL, window);
4890         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4891                 ev_window_cmd_edit_find (NULL, window);
4892         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4893                 ev_window_cmd_file_close_window (NULL, window);
4894         } else {
4895                 g_warning ("Unimplemented named action: %s, please post a "
4896                            "bug report in Evince bugzilla "
4897                            "(http://bugzilla.gnome.org) with a testcase.",
4898                            name);
4899         }
4900 }
4901
4902 static void
4903 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4904 {
4905         switch (ev_link_action_get_action_type (action)) {
4906                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4907                         EvLinkDest *dest;
4908
4909                         dest = ev_link_action_get_dest (action);
4910                         if (!dest)
4911                                 return;
4912
4913                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4914                 }
4915                         break;
4916                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4917                         launch_external_uri (window, action);
4918                         break;
4919                 case EV_LINK_ACTION_TYPE_LAUNCH:
4920                         launch_action (window, action);
4921                         break;
4922                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4923                         open_remote_link (window, action);
4924                         break;
4925                 case EV_LINK_ACTION_TYPE_NAMED:
4926                         do_action_named (window, action);
4927                         break;
4928                 default:
4929                         g_assert_not_reached ();
4930         }
4931 }
4932
4933 static void
4934 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4935 {
4936         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4937 }
4938
4939 static void
4940 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4941 {
4942         EvLinkAction *ev_action = NULL;
4943         EvLinkDest   *dest;
4944
4945         ev_action = ev_link_get_action (window->priv->link);
4946         if (!ev_action)
4947                 return;
4948
4949         dest = ev_link_action_get_dest (ev_action);
4950         if (!dest)
4951                 return;
4952
4953         ev_window_cmd_file_open_copy_at_dest (window, dest);
4954 }
4955
4956 static void
4957 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4958 {
4959         GtkClipboard *clipboard;
4960         EvLinkAction *ev_action;
4961         const gchar *uri;
4962
4963         ev_action = ev_link_get_action (window->priv->link);
4964         if (!ev_action)
4965                 return;
4966
4967         uri = ev_link_action_get_uri (ev_action);
4968
4969         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4970                                               GDK_SELECTION_CLIPBOARD);
4971         gtk_clipboard_set_text (clipboard, uri, -1);
4972 }
4973
4974 static void
4975 image_save_dialog_response_cb (GtkWidget *fc,
4976                                gint       response_id,
4977                                EvWindow  *ev_window)
4978 {
4979         GtkWidget   *format_chooser;
4980         GnomeVFSURI *target_uri;
4981         gchar       *uri;
4982         gchar       *uri_extension;
4983         gchar       *filename;
4984         gchar       *file_format;
4985         gboolean     is_local;
4986         GError      *error = NULL;
4987         guint        format;
4988
4989         if (response_id != GTK_RESPONSE_OK) {
4990                 gtk_widget_destroy (fc);
4991                 return;
4992         }
4993
4994         format_chooser = gtk_file_chooser_get_extra_widget (GTK_FILE_CHOOSER (fc));
4995
4996         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4997         format = egg_file_format_chooser_get_format (EGG_FILE_FORMAT_CHOOSER (format_chooser), uri);
4998         uri_extension = egg_file_format_chooser_append_extension (EGG_FILE_FORMAT_CHOOSER (format_chooser),
4999                                                                   uri, format);
5000         file_format = (char *)egg_file_format_chooser_get_format_data (EGG_FILE_FORMAT_CHOOSER (format_chooser),
5001                                                                        format);
5002         target_uri = gnome_vfs_uri_new (uri_extension);
5003         is_local = gnome_vfs_uri_is_local (target_uri);
5004
5005         if (is_local) {
5006                 filename = g_filename_from_uri (uri_extension, NULL, NULL);
5007         } else {
5008                 filename = ev_tmp_filename ("saveimage");
5009         }
5010
5011         g_free (uri);
5012         g_free (uri_extension);
5013
5014         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
5015                          filename, file_format, &error, NULL);
5016
5017         if (error) {
5018                 ev_window_error_message (GTK_WINDOW (ev_window),
5019                                          _("The image could not be saved."),
5020                                          error);
5021                 g_error_free (error);
5022                 g_free (filename);
5023                 gnome_vfs_uri_unref (target_uri);
5024                 gtk_widget_destroy (fc);
5025
5026                 return;
5027         }
5028
5029         if (!is_local) {
5030                 GnomeVFSURI *source_uri;
5031                 gchar       *local_uri;
5032
5033                 local_uri = g_filename_to_uri (filename, NULL, NULL);
5034                 source_uri = gnome_vfs_uri_new (local_uri);
5035                 g_free (local_uri);
5036                 ev_window_save_remote (ev_window, source_uri, target_uri);
5037                 gnome_vfs_uri_unref (source_uri);
5038         }
5039
5040         g_free (filename);
5041         gnome_vfs_uri_unref (target_uri);
5042         gtk_widget_destroy (fc);
5043 }
5044
5045 static void
5046 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5047 {
5048         GtkWidget     *fc, *format_chooser;
5049         GtkFileFilter *filter;
5050
5051         if (!window->priv->image)
5052                 return;
5053
5054         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5055                                           GTK_WINDOW (window),
5056                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5057                                           GTK_STOCK_CANCEL,
5058                                           GTK_RESPONSE_CANCEL,
5059                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5060                                           NULL);
5061
5062         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5063         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5064         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5065
5066         format_chooser = egg_file_format_chooser_new ();
5067         egg_file_format_chooser_add_pixbuf_formats (EGG_FILE_FORMAT_CHOOSER (format_chooser),
5068                                                     0, NULL);
5069
5070         gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (fc), format_chooser);
5071
5072         g_signal_connect (fc, "response",
5073                           G_CALLBACK (image_save_dialog_response_cb),
5074                           window);
5075
5076         gtk_widget_show (fc);
5077 }
5078
5079 static void
5080 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5081 {
5082         GtkClipboard *clipboard;
5083
5084         if (!window->priv->image)
5085                 return;
5086
5087         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5088                                               GDK_SELECTION_CLIPBOARD);
5089         gtk_clipboard_set_image (clipboard,
5090                                  ev_image_get_pixbuf (window->priv->image));
5091 }
5092
5093 static void
5094 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5095 {
5096         GList *l;
5097
5098         if (!window->priv->attach_list)
5099                 return;
5100
5101         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5102                 EvAttachment *attachment;
5103                 GError       *error = NULL;
5104
5105                 attachment = (EvAttachment *) l->data;
5106
5107                 ev_attachment_open (attachment, &error);
5108
5109                 if (error) {
5110                         ev_window_error_message (GTK_WINDOW (window),
5111                                                  _("Unable to open attachment"),
5112                                                  error);
5113                         g_error_free (error);
5114                 }
5115         }
5116 }
5117
5118 static void
5119 attachment_save_dialog_response_cb (GtkWidget *fc,
5120                                     gint       response_id,
5121                                     EvWindow  *ev_window)
5122 {
5123         GnomeVFSURI          *target_uri;
5124         gchar                *uri;
5125         GList                *l;
5126         GtkFileChooserAction  fc_action;
5127         gboolean              is_dir;
5128         gboolean              is_local;
5129
5130         if (response_id != GTK_RESPONSE_OK) {
5131                 gtk_widget_destroy (fc);
5132                 return;
5133         }
5134
5135         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5136         target_uri = gnome_vfs_uri_new (uri);
5137         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5138         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5139         is_local = gnome_vfs_uri_is_local (target_uri);
5140
5141         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5142                 EvAttachment *attachment;
5143                 gchar        *filename;
5144                 GError       *error = NULL;
5145
5146                 attachment = (EvAttachment *) l->data;
5147
5148                 if (is_local) {
5149                         if (is_dir) {
5150                                 filename = g_strjoin ("/", uri,
5151                                                       ev_attachment_get_name (attachment),
5152                                                       NULL);
5153                         } else {
5154                                 filename = g_strdup (uri);
5155                         }
5156                 } else {
5157                         filename = ev_tmp_filename ("saveattachment");
5158                 }
5159
5160                 ev_attachment_save (attachment, filename, &error);
5161
5162                 if (error) {
5163                         ev_window_error_message (GTK_WINDOW (ev_window),
5164                                                  _("The attachment could not be saved."),
5165                                                  error);
5166                         g_error_free (error);
5167                         g_free (filename);
5168
5169                         continue;
5170                 }
5171
5172                 if (!is_local) {
5173                         GnomeVFSURI *src_uri;
5174                         GnomeVFSURI *dest_uri;
5175                         gchar       *local_uri;
5176
5177                         if (is_dir) {
5178                                 const gchar *name = ev_attachment_get_name (attachment);
5179
5180                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5181                                                                            name);
5182                         } else {
5183                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5184                         }
5185
5186                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5187                         src_uri = gnome_vfs_uri_new (local_uri);
5188                         g_free (local_uri);
5189                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5190                         gnome_vfs_uri_unref (src_uri);
5191                         gnome_vfs_uri_unref (dest_uri);
5192                 }
5193
5194                 g_free (filename);
5195         }
5196
5197         g_free (uri);
5198         gnome_vfs_uri_unref (target_uri);
5199
5200         gtk_widget_destroy (fc);
5201 }
5202
5203 static void
5204 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5205 {
5206         GtkWidget    *fc;
5207         EvAttachment *attachment = NULL;
5208
5209         if (!window->priv->attach_list)
5210                 return;
5211
5212         if (g_list_length (window->priv->attach_list) == 1)
5213                 attachment = (EvAttachment *) window->priv->attach_list->data;
5214
5215         fc = gtk_file_chooser_dialog_new (
5216                 _("Save Attachment"),
5217                 GTK_WINDOW (window),
5218                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5219                 GTK_STOCK_CANCEL,
5220                 GTK_RESPONSE_CANCEL,
5221                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5222                 NULL);
5223
5224         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5225         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5226         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5227
5228         if (attachment)
5229                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5230                                                    ev_attachment_get_name (attachment));
5231
5232         g_signal_connect (fc, "response",
5233                           G_CALLBACK (attachment_save_dialog_response_cb),
5234                           window);
5235
5236         gtk_widget_show (fc);
5237 }
5238
5239 static void
5240 ev_window_init (EvWindow *ev_window)
5241 {
5242         GtkActionGroup *action_group;
5243         GtkAccelGroup *accel_group;
5244         GError *error = NULL;
5245         GtkWidget *sidebar_widget;
5246
5247         g_signal_connect (ev_window, "configure_event",
5248                           G_CALLBACK (window_configure_event_cb), NULL);
5249         g_signal_connect (ev_window, "window_state_event",
5250                           G_CALLBACK (window_state_event_cb), NULL);
5251
5252         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5253
5254         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5255         ev_window->priv->title = ev_window_title_new (ev_window);
5256
5257         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5258         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5259         gtk_widget_show (ev_window->priv->main_box);
5260
5261         action_group = gtk_action_group_new ("MenuActions");
5262         ev_window->priv->action_group = action_group;
5263         gtk_action_group_set_translation_domain (action_group, NULL);
5264         gtk_action_group_add_actions (action_group, entries,
5265                                       G_N_ELEMENTS (entries), ev_window);
5266         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5267                                              G_N_ELEMENTS (toggle_entries),
5268                                              ev_window);
5269         set_action_properties (action_group);
5270         register_custom_actions (ev_window, action_group);
5271
5272         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5273         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5274                                             action_group, 0);
5275
5276         accel_group =
5277                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5278         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5279
5280         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5281
5282         action_group = gtk_action_group_new ("ViewPopupActions");
5283         ev_window->priv->view_popup_action_group = action_group;
5284         gtk_action_group_set_translation_domain (action_group, NULL);
5285         gtk_action_group_add_actions (action_group, view_popup_entries,
5286                                       G_N_ELEMENTS (view_popup_entries),
5287                                       ev_window);
5288         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5289                                             action_group, 0);
5290
5291         action_group = gtk_action_group_new ("AttachmentPopupActions");
5292         ev_window->priv->attachment_popup_action_group = action_group;
5293         gtk_action_group_set_translation_domain (action_group, NULL);
5294         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5295                                       G_N_ELEMENTS (attachment_popup_entries),
5296                                       ev_window);
5297         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5298                                             action_group, 0);
5299
5300         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5301                                               DATADIR"/evince-ui.xml",
5302                                               &error)) {
5303                 g_warning ("building menus failed: %s", error->message);
5304                 g_error_free (error);
5305         }
5306
5307 #if GTK_CHECK_VERSION(2,11,4)
5308         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5309 #else
5310         /* It's fine to just use the one of the default screen here */
5311         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5312                 gdk_screen_get_default ());
5313 #endif
5314         ev_window->priv->recent_action_group = NULL;
5315         ev_window->priv->recent_ui_id = 0;
5316         g_signal_connect_swapped (ev_window->priv->recent_manager,
5317                                   "changed",
5318                                   G_CALLBACK (ev_window_setup_recent),
5319                                   ev_window);
5320
5321         ev_window->priv->menubar =
5322                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5323                                             "/MainMenu");
5324         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5325                             ev_window->priv->menubar,
5326                             FALSE, FALSE, 0);
5327
5328         ev_window->priv->toolbar = GTK_WIDGET
5329           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5330                          "ui-manager", ev_window->priv->ui_manager,
5331                          "popup-path", "/ToolbarPopup",
5332                          "model", ev_application_get_toolbars_model (EV_APP),
5333                          NULL));
5334
5335         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5336                                    "DefaultToolBar");
5337         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5338                             ev_window->priv->toolbar,
5339                             FALSE, FALSE, 0);
5340         gtk_widget_show (ev_window->priv->toolbar);
5341
5342         /* Add the main area */
5343         ev_window->priv->hpaned = gtk_hpaned_new ();
5344         g_signal_connect (ev_window->priv->hpaned,
5345                           "notify::position",
5346                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5347                           ev_window);
5348
5349         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5350         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5351                             TRUE, TRUE, 0);
5352         gtk_widget_show (ev_window->priv->hpaned);
5353
5354         ev_window->priv->sidebar = ev_sidebar_new ();
5355         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5356                          ev_window->priv->sidebar, FALSE, FALSE);
5357         gtk_widget_show (ev_window->priv->sidebar);
5358
5359         /* Stub sidebar, for now */
5360
5361         sidebar_widget = ev_sidebar_thumbnails_new ();
5362         ev_window->priv->sidebar_thumbs = sidebar_widget;
5363         g_signal_connect (sidebar_widget,
5364                           "notify::main-widget",
5365                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5366                           ev_window);
5367         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5368         gtk_widget_show (sidebar_widget);
5369         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5370                              sidebar_widget);
5371
5372         sidebar_widget = ev_sidebar_links_new ();
5373         ev_window->priv->sidebar_links = sidebar_widget;
5374         g_signal_connect (sidebar_widget,
5375                           "notify::model",
5376                           G_CALLBACK (sidebar_widget_model_set),
5377                           ev_window);
5378         g_signal_connect (sidebar_widget,
5379                           "link_activated",
5380                           G_CALLBACK (sidebar_links_link_activated_cb),
5381                           ev_window);
5382         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5383         gtk_widget_show (sidebar_widget);
5384         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5385                              sidebar_widget);
5386
5387         sidebar_widget = ev_sidebar_attachments_new ();
5388         ev_window->priv->sidebar_attachments = sidebar_widget;
5389         g_signal_connect_object (sidebar_widget,
5390                                  "popup",
5391                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5392                                  ev_window, 0);
5393         gtk_widget_show (sidebar_widget);
5394         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5395                              sidebar_widget);
5396
5397         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5398         ev_window->priv->scrolled_window =
5399                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5400                                           "shadow-type", GTK_SHADOW_IN,
5401                                           NULL));
5402         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5403                             ev_window->priv->scrolled_window,
5404                             TRUE, TRUE, 0);
5405         gtk_widget_show (ev_window->priv->scrolled_window);
5406
5407         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5408                         ev_window->priv->view_box);
5409         gtk_widget_show (ev_window->priv->view_box);
5410
5411         ev_window->priv->view = ev_view_new ();
5412         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5413                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5414         ev_window->priv->password_view = ev_password_view_new ();
5415         g_signal_connect_swapped (ev_window->priv->password_view,
5416                                   "unlock",
5417                                   G_CALLBACK (ev_window_popup_password_dialog),
5418                                   ev_window);
5419         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5420                                  G_CALLBACK (view_actions_focus_in_cb),
5421                                  ev_window, 0);
5422         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5423                                  G_CALLBACK (view_actions_focus_out_cb),
5424                                  ev_window, 0);
5425         g_signal_connect_object (ev_window->priv->view, "external-link",
5426                                  G_CALLBACK (view_external_link_cb),
5427                                  ev_window, 0);
5428         g_signal_connect_object (ev_window->priv->view, "handle-link",
5429                                  G_CALLBACK (view_handle_link_cb),
5430                                  ev_window, 0);
5431
5432         g_signal_connect_object (ev_window->priv->view,
5433                                  "popup",
5434                                  G_CALLBACK (view_menu_popup_cb),
5435                                  ev_window, 0);
5436         gtk_widget_show (ev_window->priv->view);
5437         gtk_widget_show (ev_window->priv->password_view);
5438
5439         /* Find Bar */
5440         ev_window->priv->find_bar = egg_find_bar_new ();
5441         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5442                           ev_window->priv->find_bar,
5443                           FALSE, TRUE, 0);
5444
5445         /* We own a ref on these widgets, as we can swap them in and out */
5446         g_object_ref (ev_window->priv->view);
5447         g_object_ref (ev_window->priv->password_view);
5448
5449         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5450                            ev_window->priv->view);
5451
5452         g_signal_connect (ev_window->priv->view,
5453                           "notify::find-status",
5454                           G_CALLBACK (view_find_status_changed_cb),
5455                           ev_window);
5456         g_signal_connect (ev_window->priv->view,
5457                           "notify::sizing-mode",
5458                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5459                           ev_window);
5460         g_signal_connect (ev_window->priv->view,
5461                           "notify::zoom",
5462                           G_CALLBACK (ev_window_zoom_changed_cb),
5463                           ev_window);
5464         g_signal_connect (ev_window->priv->view,
5465                           "notify::dual-page",
5466                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5467                           ev_window);
5468         g_signal_connect (ev_window->priv->view,
5469                           "notify::continuous",
5470                           G_CALLBACK (ev_window_continuous_changed_cb),
5471                           ev_window);
5472         g_signal_connect (ev_window->priv->view,
5473                           "notify::rotation",
5474                           G_CALLBACK (ev_window_rotation_changed_cb),
5475                           ev_window);
5476         g_signal_connect (ev_window->priv->view,
5477                           "notify::has-selection",
5478                           G_CALLBACK (ev_window_has_selection_changed_cb),
5479                           ev_window);
5480
5481         /* Connect sidebar signals */
5482         g_signal_connect (ev_window->priv->sidebar,
5483                           "notify::visible",
5484                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5485                           ev_window);
5486         g_signal_connect (ev_window->priv->sidebar,
5487                           "notify::current-page",
5488                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5489                           ev_window);
5490
5491         /* Connect to find bar signals */
5492         g_signal_connect (ev_window->priv->find_bar,
5493                           "previous",
5494                           G_CALLBACK (find_bar_previous_cb),
5495                           ev_window);
5496         g_signal_connect (ev_window->priv->find_bar,
5497                           "next",
5498                           G_CALLBACK (find_bar_next_cb),
5499                           ev_window);
5500         g_signal_connect (ev_window->priv->find_bar,
5501                           "close",
5502                           G_CALLBACK (find_bar_close_cb),
5503                           ev_window);
5504         g_signal_connect (ev_window->priv->find_bar,
5505                           "notify::search-string",
5506                           G_CALLBACK (find_bar_search_changed_cb),
5507                           ev_window);
5508         g_signal_connect (ev_window->priv->find_bar,
5509                           "notify::case-sensitive",
5510                           G_CALLBACK (find_bar_search_changed_cb),
5511                           ev_window);
5512         g_signal_connect (ev_window->priv->find_bar,
5513                           "notify::visible",
5514                           G_CALLBACK (find_bar_visibility_changed_cb),
5515                           ev_window);
5516         g_signal_connect (ev_window->priv->find_bar,
5517                           "scroll",
5518                           G_CALLBACK (find_bar_scroll),
5519                           ev_window);
5520
5521         /* Popups */
5522         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5523                                                                  "/DocumentPopup");
5524         ev_window->priv->link = NULL;
5525
5526         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5527                                                                        "/AttachmentPopup");
5528         ev_window->priv->attach_list = NULL;
5529
5530         /* Give focus to the document view */
5531         gtk_widget_grab_focus (ev_window->priv->view);
5532
5533         /* Set it user interface params */
5534         ev_window_setup_recent (ev_window);
5535
5536         setup_chrome_from_metadata (ev_window);
5537         set_chrome_actions (ev_window);
5538         update_chrome_visibility (ev_window);
5539
5540         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5541
5542         setup_view_from_metadata (ev_window);
5543         setup_sidebar_from_metadata (ev_window, NULL);
5544
5545         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5546         ev_window_setup_action_sensitivity (ev_window);
5547 }
5548
5549 /**
5550  * ev_window_new:
5551  *
5552  * Creates a #GtkWidget that represents the window.
5553  *
5554  * Returns: the #GtkWidget that represents the window.
5555  */
5556 GtkWidget *
5557 ev_window_new (void)
5558 {
5559         GtkWidget *ev_window;
5560
5561         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5562                                               "type", GTK_WINDOW_TOPLEVEL,
5563                                               NULL));
5564
5565         return ev_window;
5566 }