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-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-file-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-history.h"
  72 #include "ev-image.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <libgnomevfs/gnome-vfs-utils.h>
  91 #include <libgnomevfs/gnome-vfs-async-ops.h>
  92 #include <libgnomevfs/gnome-vfs-ops.h>
  93 #include <gconf/gconf-client.h>
  94
  95 #include <errno.h>
  96 #include <stdlib.h>
  97 #include <string.h>
  98 #include <unistd.h>
  99
 100 #if !GLIB_CHECK_VERSION (2, 13, 3)
 101 char *xdg_user_dir_lookup (char *type);
 102 #endif
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 117         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 118 } EvChrome;
 119
 120 struct _EvWindowPrivate {
 121         /* UI */
 122         EvChrome chrome;
 123
 124         GtkWidget *main_box;
 125         GtkWidget *menubar;
 126         GtkWidget *toolbar;
 127         GtkWidget *hpaned;
 128         GtkWidget *sidebar;
 129         GtkWidget *find_bar;
 130         GtkWidget *scrolled_window;
 131         GtkWidget *view;
 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 #ifdef HAVE_GTK_RECENT
 149         GtkRecentManager *recent_manager;
 150         GtkActionGroup   *recent_action_group;
 151         guint             recent_ui_id;
 152 #endif
 153         GtkUIManager     *ui_manager;
 154
 155         /* Fullscreen mode */
 156         GtkWidget *fullscreen_toolbar;
 157
 158         /* Presentation mode */
 159         guint      presentation_timeout_id;
 160
 161         /* Preview mode */
 162         GtkWidget *preview_toolbar;
 163         gchar     *print_settings_file;
 164
 165         /* Popup view */
 166         GtkWidget *view_popup;
 167         EvLink    *link;
 168         EvImage   *image;
 169
 170         /* Popup attachment */
 171         GtkWidget    *attachment_popup;
 172         GList        *attach_list;
 173
 174         /* Document */
 175         char *uri;
 176         char *local_uri;
 177         EvLinkDest *dest;
 178         gboolean unlink_temp_file;
 179         gboolean in_reload;
 180
 181         EvDocument *document;
 182         EvHistory *history;
 183         EvPageCache *page_cache;
 184         EvWindowPageMode page_mode;
 185         EvWindowTitle *title;
 186 #ifndef HAVE_GTK_RECENT
 187         EggRecentViewUIManager *recent_view;
 188 #endif
 189
 190         EvJob *load_job;
 191         EvJob *thumbnail_job;
 192 #ifdef WITH_GNOME_PRINT
 193         GnomePrintJob *print_job;
 194 #endif
 195
 196 #ifdef WITH_GTK_PRINT
 197         EvJob            *print_job;
 198         gboolean          print_preview;
 199         GtkPrintJob      *gtk_print_job;
 200         GtkPrinter       *printer;
 201         GtkPrintSettings *print_settings;
 202         GtkPageSetup     *print_page_setup;
 203 #endif
 204 };
 205
 206 #define EV_WINDOW_GET_PRIVATE(object) \
 207         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 208
 209 #define PAGE_SELECTOR_ACTION    "PageSelector"
 210 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 211 #define NAVIGATION_ACTION       "Navigation"
 212
 213 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 214 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 215 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 216
 217 #define PRESENTATION_TIMEOUT 5
 218
 219 #define SIDEBAR_DEFAULT_SIZE    132
 220 #define LINKS_SIDEBAR_ID "links"
 221 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 222 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 223
 224 static void     ev_window_update_actions                (EvWindow         *ev_window);
 225 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 226                                                          GParamSpec       *pspec,
 227                                                          EvWindow         *ev_window);
 228 static void     ev_window_set_page_mode                 (EvWindow         *window,
 229                                                          EvWindowPageMode  page_mode);
 230 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 231                                                          gpointer          data);
 232 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 233                                                          EvWindow         *ev_window);
 234 #ifdef WITH_GTK_PRINT
 235 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 236                                                          EvWindow         *window);
 237 #endif
 238 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 239                                                          GParamSpec       *pspec,
 240                                                          EvWindow         *ev_window);
 241 static void     ev_window_zoom_changed_cb               (EvView           *view,
 242                                                          GParamSpec       *pspec,
 243                                                          EvWindow         *ev_window);
 244 static void     ev_window_add_recent                    (EvWindow         *window,
 245                                                          const char       *filename);
 246 static void     ev_window_run_fullscreen                (EvWindow         *window);
 247 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 248 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 249                                                          EvWindow         *window);
 250 static void     ev_window_run_presentation              (EvWindow         *window);
 251 static void     ev_window_stop_presentation             (EvWindow         *window);
 252 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 253                                                          EvWindow         *window);
 254 static void     ev_window_run_preview                   (EvWindow         *window);
 255 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 256                                                          EvWindow         *window);
 257 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 260                                                          EvWindow         *window);
 261 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 262                                                          EvWindow         *window);
 263 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 264                                                          EvWindow         *window);
 265 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 266                                                          EvWindow         *window);
 267 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 268                                                          EvWindow         *window);
 269 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 270                                                          EvWindow         *ev_window);
 271 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 272                                                          EvWindow         *ev_window);
 273 static void     view_handle_link_cb                     (EvView           *view,
 274                                                          EvLink           *link,
 275                                                          EvWindow         *window);
 276 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 277                                                          GParamSpec       *param,
 278                                                          EvWindow         *ev_window);
 279
 280 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 281
 282 static void
 283 ev_window_set_action_sensitive (EvWindow   *ev_window,
 284                                 const char *name,
 285                                 gboolean    sensitive)
 286 {
 287         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 288                                                          name);
 289         gtk_action_set_sensitive (action, sensitive);
 290 }
 291
 292
 293 static void
 294 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 295 {
 296         EvDocument *document = ev_window->priv->document;
 297         const EvDocumentInfo *info = NULL;
 298
 299         gboolean has_document = FALSE;
 300         gboolean ok_to_print = TRUE;
 301         gboolean ok_to_copy = TRUE;
 302         gboolean has_properties = TRUE;
 303         gboolean override_restrictions = FALSE;
 304         gboolean can_get_text = FALSE;
 305         gboolean has_pages = FALSE;
 306         gboolean can_find = FALSE;
 307
 308         GConfClient *client;
 309
 310         if (document) {
 311                 has_document = TRUE;
 312                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 313         }
 314
 315         if (has_document && ev_window->priv->page_cache) {
 316                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 317         }
 318
 319         if (!info || info->fields_mask == 0) {
 320                 has_properties = FALSE;
 321         }
 322
 323         if (has_document && EV_IS_SELECTION (document)) {
 324                 can_get_text = TRUE;
 325         }
 326
 327         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 328                 can_find = TRUE;
 329         }
 330
 331         client = gconf_client_get_default ();
 332         override_restrictions = gconf_client_get_bool (client,
 333                                                        GCONF_OVERRIDE_RESTRICTIONS,
 334                                                        NULL);
 335         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 336                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 337                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 338         }
 339
 340         if (has_document && !EV_IS_FILE_EXPORTER(document))
 341                 ok_to_print = FALSE;
 342
 343
 344         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 345                 ok_to_copy = FALSE;
 346         }
 347
 348         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 349                 ok_to_print = FALSE;
 350         }
 351 #ifndef WITH_PRINT
 352         ok_to_print = FALSE;
 353 #endif
 354         g_object_unref (client);
 355
 356
 357         /* File menu */
 358         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 359         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 360
 361 #ifdef WITH_GTK_PRINT
 362         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 363 #endif
 364
 365 #ifdef WITH_GNOME_PRINT
 366         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 367 #endif
 368
 369         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 370         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 371
 372         /* Edit menu */
 373         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 374         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 375         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 376         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 377         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 378
 379         /* View menu */
 380         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 381         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 382         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 383         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 385
 386         /* Toolbar-specific actions: */
 387         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 388         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 389         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 390         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 391
 392         ev_window_update_actions (ev_window);
 393 }
 394
 395 static void
 396 ev_window_update_actions (EvWindow *ev_window)
 397 {
 398         EvView *view = EV_VIEW (ev_window->priv->view);
 399         int n_pages = 0, page = -1;
 400         gboolean has_pages = FALSE;
 401         gboolean presentation_mode;
 402
 403         if (ev_window->priv->document && ev_window->priv->page_cache) {
 404                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 405                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 406                 has_pages = n_pages > 0;
 407         }
 408
 409         ev_window_set_action_sensitive (ev_window, "EditCopy",
 410                                         has_pages &&
 411                                         ev_view_get_has_selection (view));
 412         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 413                                         ev_view_can_find_next (view));
 414         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 415                                         ev_view_can_find_previous (view));
 416
 417         presentation_mode = ev_view_get_presentation (view);
 418
 419         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 420                                         has_pages &&
 421                                         ev_view_can_zoom_in (view) &&
 422                                         !presentation_mode);
 423         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 424                                         has_pages &&
 425                                         ev_view_can_zoom_out (view) &&
 426                                         !presentation_mode);
 427
 428         /* Go menu */
 429         if (has_pages) {
 430                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 431                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 432                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 433                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 434         } else {
 435                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 436                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 437                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 438                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 439         }
 440
 441         if (has_pages &&
 442             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 443             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 444                 GtkAction *action;
 445                 float      zoom;
 446                 float      real_zoom;
 447
 448                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 449                                                       ZOOM_CONTROL_ACTION);
 450
 451                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 452                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 453                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 454
 455                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 456         }
 457 }
 458
 459 static void
 460 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 461 {
 462         gboolean can_find;
 463
 464         can_find = window->priv->document &&
 465             EV_IS_DOCUMENT_FIND (window->priv->document);
 466
 467         if (window->priv->action_group) {
 468                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 469                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 470                 ev_window_set_action_sensitive (window, "Space", sensitive);
 471                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 472                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 473                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 474                 ev_window_set_action_sensitive (window, "Return", sensitive);
 475                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 476                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 477                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 478                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 479                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 480                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 481
 482                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 483         }
 484 }
 485
 486 static void
 487 set_widget_visibility (GtkWidget *widget, gboolean visible)
 488 {
 489         g_assert (GTK_IS_WIDGET (widget));
 490
 491         if (visible)
 492                 gtk_widget_show (widget);
 493         else
 494                 gtk_widget_hide (widget);
 495 }
 496
 497 static void
 498 update_chrome_visibility (EvWindow *window)
 499 {
 500         EvWindowPrivate *priv = window->priv;
 501         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 502         gboolean fullscreen_mode, presentation, fullscreen;
 503         gboolean preview_toolbar;
 504
 505         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 506         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 507         fullscreen_mode = fullscreen || presentation;
 508
 509         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 510         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 511                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 512         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 513                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 514         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 515         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 516         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 517
 518         set_widget_visibility (priv->menubar, menubar);
 519         set_widget_visibility (priv->toolbar, toolbar);
 520         set_widget_visibility (priv->find_bar, findbar);
 521         set_widget_visibility (priv->sidebar, sidebar);
 522
 523         if (priv->preview_toolbar)
 524                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 525
 526         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 527         gtk_widget_set_sensitive (priv->menubar, menubar);
 528
 529         if (priv->fullscreen_toolbar != NULL) {
 530                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 531         }
 532 }
 533
 534 static void
 535 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 536 {
 537         EvWindowPrivate *priv = window->priv;
 538
 539         if (active) {
 540                 priv->chrome |= flag;
 541         } else {
 542                 priv->chrome &= ~flag;
 543         }
 544 }
 545
 546 static void
 547 update_sizing_buttons (EvWindow *window)
 548 {
 549         GtkActionGroup *action_group = window->priv->action_group;
 550         GtkAction *action;
 551         gboolean best_fit, page_width;
 552         EvSizingMode sizing_mode;
 553
 554         if (window->priv->view == NULL)
 555                 return;
 556
 557         g_object_get (window->priv->view,
 558                       "sizing_mode", &sizing_mode,
 559                       NULL);
 560
 561         switch (sizing_mode) {
 562                 case EV_SIZING_BEST_FIT:
 563                         best_fit = TRUE;
 564                         page_width = FALSE;
 565                         break;
 566                 case EV_SIZING_FIT_WIDTH:
 567                         best_fit = FALSE;
 568                         page_width = TRUE;
 569                         break;
 570                 default:
 571                         best_fit = page_width = FALSE;
 572                         break;
 573         }
 574
 575         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 576         g_signal_handlers_block_by_func
 577                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 578         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 579         g_signal_handlers_unblock_by_func
 580                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 581
 582         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 583         g_signal_handlers_block_by_func
 584                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 585         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 586         g_signal_handlers_unblock_by_func
 587                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 588
 589         action = gtk_action_group_get_action (window->priv->action_group,
 590                                               ZOOM_CONTROL_ACTION);
 591         if (best_fit) {
 592                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 593                                                  EPHY_ZOOM_BEST_FIT);
 594         } else if (page_width) {
 595                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 596                                                  EPHY_ZOOM_FIT_WIDTH);
 597         }
 598 }
 599
 600 /**
 601  * ev_window_is_empty:
 602  * @ev_window: The instance of the #EvWindow.
 603  *
 604  * It does look if there is any document loaded or if there is any job to load
 605  * a document.
 606  *
 607  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 608  *          loaded, %FALSE in other case.
 609  */
 610 gboolean
 611 ev_window_is_empty (const EvWindow *ev_window)
 612 {
 613         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 614
 615         return (ev_window->priv->document == NULL) &&
 616                 (ev_window->priv->load_job == NULL);
 617 }
 618
 619 static void
 620 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 621                                    gint       response_id,
 622                                    EvWindow  *ev_window)
 623 {
 624         gtk_widget_destroy (dialog);
 625 }
 626
 627 static void
 628 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 629 {
 630         GtkWidget *dialog;
 631
 632         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 633                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 634                                          GTK_MESSAGE_ERROR,
 635                                          GTK_BUTTONS_CLOSE,
 636                                          msg);
 637         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 638                                                   "%s", error->message);
 639         g_signal_connect (dialog, "response",
 640                           G_CALLBACK (ev_window_error_dialog_response_cb),
 641                            window);
 642         gtk_widget_show (dialog);
 643 }
 644
 645 static void
 646 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 647 {
 648         ev_window_update_actions (ev_window);
 649 }
 650
 651 static void
 652 page_changed_cb (EvPageCache *page_cache,
 653                  gint         page,
 654                  EvWindow    *ev_window)
 655 {
 656         ev_window_update_actions (ev_window);
 657
 658         if (!ev_window_is_empty (ev_window))
 659                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 660 }
 661
 662 typedef struct _FindTask {
 663         const gchar *page_label;
 664         gchar *chapter;
 665 } FindTask;
 666
 667 static gboolean
 668 ev_window_find_chapter (GtkTreeModel *tree_model,
 669                         GtkTreePath  *path,
 670                         GtkTreeIter  *iter,
 671                         gpointer      data)
 672 {
 673         FindTask *task = (FindTask *)data;
 674         gchar *page_string;
 675
 676         gtk_tree_model_get (tree_model, iter,
 677                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 678                             -1);
 679
 680         if (!page_string)
 681                 return FALSE;
 682
 683         if (!strcmp (page_string, task->page_label)) {
 684                 gtk_tree_model_get (tree_model, iter,
 685                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 686                                     -1);
 687                 g_free (page_string);
 688                 return TRUE;
 689         }
 690
 691         g_free (page_string);
 692         return FALSE;
 693 }
 694
 695 static void
 696 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 697 {
 698         gchar *page_label = NULL;
 699         gchar *link_title;
 700         FindTask find_task;
 701         EvLink *real_link;
 702         EvLinkAction *action;
 703         EvLinkDest *dest;
 704
 705         if (window->priv->history == NULL)
 706                 return;
 707
 708         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 709                 return;
 710
 711         if (link) {
 712                 action = g_object_ref (ev_link_get_action (link));
 713                 dest = ev_link_action_get_dest (action);
 714                 page = ev_link_dest_get_page (dest);
 715                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 716         } else {
 717                 dest = ev_link_dest_new_page (page);
 718                 action = ev_link_action_new_dest (dest);
 719                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 720         }
 721
 722         if (!page_label)
 723                 return;
 724
 725         find_task.page_label = page_label;
 726         find_task.chapter = NULL;
 727
 728         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 729                 GtkTreeModel *model;
 730
 731                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 732
 733                 if (model) {
 734                         gtk_tree_model_foreach (model,
 735                                                 ev_window_find_chapter,
 736                                                 &find_task);
 737
 738                         g_object_unref (model);
 739                 }
 740         }
 741
 742         if (find_task.chapter)
 743                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 744         else
 745                 link_title = g_strdup_printf (_("Page %s"), page_label);
 746
 747         real_link = ev_link_new (link_title, action);
 748
 749         ev_history_add_link (window->priv->history, real_link);
 750
 751         g_free (find_task.chapter);
 752         g_free (link_title);
 753         g_free (page_label);
 754         g_object_unref (real_link);
 755 }
 756
 757 static void
 758 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 759 {
 760         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 761
 762         ev_window_add_history (window, 0, link);
 763         ev_window_add_history (window, current_page, NULL);
 764 }
 765
 766 static void
 767 history_changed_cb (EvPageCache *page_cache,
 768                     gint         page,
 769                     EvWindow    *window)
 770 {
 771         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 772
 773         ev_window_add_history (window, page, NULL);
 774         ev_window_add_history (window, current_page, NULL);
 775
 776         return;
 777 }
 778
 779 static void
 780 update_document_mode (EvWindow *window, EvDocumentMode mode)
 781 {
 782         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 783                 ev_window_run_presentation (window);
 784         }
 785         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 786                 ev_window_run_fullscreen (window);
 787         }
 788 }
 789
 790 static void
 791 setup_document_from_metadata (EvWindow *window)
 792 {
 793         char *uri = window->priv->uri;
 794         GValue page = { 0, };
 795         gint n_pages;
 796         gint new_page;
 797
 798         /* View the previously shown page, but make sure to not open a document on
 799          * the last page, since closing it on the last page most likely means the
 800          * user was finished reading the document. In that case, reopening should
 801          * show the first page. */
 802         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 803                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 804                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 805                 if (!window->priv->in_reload && new_page == n_pages - 1)
 806                         new_page = 0;
 807                 ev_page_cache_set_current_page (window->priv->page_cache,
 808                                                 new_page);
 809                 g_value_unset (&page);
 810         }
 811 }
 812
 813 static void
 814 setup_chrome_from_metadata (EvWindow *window)
 815 {
 816         EvChrome chrome = EV_CHROME_NORMAL;
 817         GValue show_toolbar = { 0, };
 818
 819         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 820                 if (!g_value_get_boolean (&show_toolbar))
 821                         chrome &= ~EV_CHROME_TOOLBAR;
 822                 g_value_unset (&show_toolbar);
 823         }
 824         window->priv->chrome = chrome;
 825 }
 826
 827 static void
 828 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 829 {
 830         char *uri = window->priv->uri;
 831         GtkWidget *sidebar = window->priv->sidebar;
 832         GtkWidget *links = window->priv->sidebar_links;
 833         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 834         GtkWidget *attachments = window->priv->sidebar_attachments;
 835         GValue sidebar_size = { 0, };
 836         GValue sidebar_page = { 0, };
 837         GValue sidebar_visibility = { 0, };
 838
 839         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 840                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 841                                         g_value_get_int (&sidebar_size));
 842                 g_value_unset(&sidebar_size);
 843         }
 844
 845         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 846                 const char *page_id = g_value_get_string (&sidebar_page);
 847
 848                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 849                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 850                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 851                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 852                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 853                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 854                 }
 855                 g_value_unset (&sidebar_page);
 856         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 857                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 858         }
 859
 860         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 861                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 862                 g_value_unset (&sidebar_visibility);
 863                 update_chrome_visibility (window);
 864         }
 865 }
 866
 867 static void
 868 setup_size_from_metadata (EvWindow *window)
 869 {
 870         char *uri = window->priv->uri;
 871         GValue width = { 0, };
 872         GValue height = { 0, };
 873         GValue width_ratio = { 0, };
 874         GValue height_ratio = { 0, };
 875         GValue maximized = { 0, };
 876         GValue x = { 0, };
 877         GValue y = { 0, };
 878
 879         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 880                 if (g_value_get_boolean (&maximized)) {
 881                         gtk_window_maximize (GTK_WINDOW (window));
 882                         return;
 883                 } else {
 884                         gtk_window_unmaximize (GTK_WINDOW (window));
 885                 }
 886                 g_value_unset (&maximized);
 887         }
 888
 889         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 890             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 891                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 892                                  g_value_get_int (&y));
 893                 g_value_unset (&x);
 894                 g_value_unset (&y);
 895         }
 896
 897         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 898             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 899                 gtk_window_resize (GTK_WINDOW (window),
 900                                    g_value_get_int (&width),
 901                                    g_value_get_int (&height));
 902                 g_value_unset (&width);
 903                 g_value_unset (&height);
 904                 return;
 905         }
 906
 907         if (window->priv->page_cache &&
 908             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 909             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 910
 911                 gint document_width;
 912                 gint document_height;
 913
 914                 GdkScreen *screen;
 915
 916                 gint request_width;
 917                 gint request_height;
 918
 919                 ev_page_cache_get_max_width (window->priv->page_cache,
 920                                              0, 1.0,
 921                                              &document_width);
 922                 ev_page_cache_get_max_height (window->priv->page_cache,
 923                                              0, 1.0,
 924                                              &document_height);
 925
 926                 request_width = g_value_get_double (&width_ratio) * document_width;
 927                 request_height = g_value_get_double (&height_ratio) * document_height;
 928
 929                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 930
 931                 if (screen) {
 932                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 933                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 934                 }
 935
 936                 gtk_window_resize (GTK_WINDOW (window),
 937                                    request_width,
 938                                    request_height);
 939                 g_value_unset (&width_ratio);
 940                 g_value_unset (&height_ratio);
 941         }
 942 }
 943
 944 static void
 945 setup_view_from_metadata (EvWindow *window)
 946 {
 947         EvView *view = EV_VIEW (window->priv->view);
 948         char *uri = window->priv->uri;
 949         GEnumValue *enum_value;
 950         GValue sizing_mode = { 0, };
 951         GValue zoom = { 0, };
 952         GValue continuous = { 0, };
 953         GValue dual_page = { 0, };
 954         GValue presentation = { 0, };
 955         GValue fullscreen = { 0, };
 956         GValue rotation = { 0, };
 957         GValue maximized = { 0, };
 958
 959         /* Maximized */
 960         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 961                 if (g_value_get_boolean (&maximized)) {
 962                         gtk_window_maximize (GTK_WINDOW (window));
 963                 } else {
 964                         gtk_window_unmaximize (GTK_WINDOW (window));
 965                 }
 966                 g_value_unset (&maximized);
 967         }
 968
 969         /* Sizing mode */
 970         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 971                 enum_value = g_enum_get_value_by_nick
 972                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 973                 g_value_unset (&sizing_mode);
 974                 ev_view_set_sizing_mode (view, enum_value->value);
 975         }
 976
 977         /* Zoom */
 978         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 979             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 980                 gdouble zoom_value;
 981
 982                 zoom_value = g_value_get_double (&zoom);
 983                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 984                 ev_view_set_zoom (view, zoom_value, FALSE);
 985                 g_value_unset (&zoom);
 986         }
 987
 988         /* Continuous */
 989         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 990                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 991                 g_value_unset (&continuous);
 992         }
 993
 994         /* Dual page */
 995         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 996                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 997                 g_value_unset (&dual_page);
 998         }
 999
1000         /* Presentation */
1001         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1002                 if (g_value_get_boolean (&presentation) && uri) {
1003                         ev_window_run_presentation (window);
1004                 }
1005                 g_value_unset (&presentation);
1006         }
1007
1008         /* Fullscreen */
1009         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1010                 if (g_value_get_boolean (&fullscreen) && uri) {
1011                         ev_window_run_fullscreen (window);
1012                 }
1013                 g_value_unset (&fullscreen);
1014         }
1015
1016         /* Rotation */
1017         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1018                 if (g_value_get_int (&rotation)) {
1019                         switch (g_value_get_int (&rotation)) {
1020                                 case 90:
1021                                         ev_view_set_rotation (view, 90);
1022                                         break;
1023                                 case 180:
1024                                         ev_view_set_rotation (view, 180);
1025                                         break;
1026                                 case 270:
1027                                         ev_view_set_rotation (view, 270);
1028                                         break;
1029                                 default:
1030                                         break;
1031                         }
1032                 }
1033                 g_value_unset (&rotation);
1034         }
1035 }
1036
1037 static void
1038 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1039 {
1040         if (ev_window->priv->thumbnail_job != NULL) {
1041                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1042
1043                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1044                                                       ev_window_set_icon_from_thumbnail,
1045                                                       ev_window);
1046                 g_object_unref (ev_window->priv->thumbnail_job);
1047                 ev_window->priv->thumbnail_job = NULL;
1048         }
1049 }
1050
1051 static void
1052 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1053                                    EvWindow       *ev_window)
1054 {
1055         if (job->thumbnail) {
1056                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1057                                      job->thumbnail);
1058         }
1059
1060         ev_window_clear_thumbnail_job (ev_window);
1061 }
1062
1063 static gboolean
1064 ev_window_setup_document (EvWindow *ev_window)
1065 {
1066         const EvDocumentInfo *info;
1067         EvDocument *document = ev_window->priv->document;
1068         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1069         GtkAction *action;
1070
1071         if (EV_IS_DOCUMENT_FIND (document)) {
1072                 g_signal_connect_object (G_OBJECT (document),
1073                                          "find_changed",
1074                                          G_CALLBACK (find_changed_cb),
1075                                          ev_window, 0);
1076         }
1077
1078         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1079                 EvRenderContext *rc;
1080                 gint page_width, page_height;
1081                 gdouble scale;
1082
1083                 ev_window_clear_thumbnail_job (ev_window);
1084
1085                 ev_page_cache_get_size (ev_window->priv->page_cache,
1086                                         0, 0, 1.0,
1087                                         &page_width, &page_height);
1088                 scale = (gdouble)128 / (gdouble)page_width;
1089
1090                 rc = ev_render_context_new (0, 0, scale);
1091                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1092                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1093                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1094                                   ev_window);
1095                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1096                 g_object_unref (rc);
1097         }
1098
1099         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1100         ev_window_title_set_document (ev_window->priv->title, document);
1101         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1102
1103         ev_sidebar_set_document (sidebar, document);
1104
1105         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1106         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1107         ev_window_setup_action_sensitivity (ev_window);
1108
1109         if (ev_window->priv->history)
1110                 g_object_unref (ev_window->priv->history);
1111         ev_window->priv->history = ev_history_new ();
1112         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1113         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1114
1115         if (ev_window->priv->properties) {
1116                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1117                                                    ev_window->priv->document);
1118         }
1119
1120         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1121         update_document_mode (ev_window, info->mode);
1122
1123         return FALSE;
1124 }
1125
1126 static void
1127 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1128 {
1129         EvView *view = EV_VIEW (ev_window->priv->view);
1130
1131         if (ev_window->priv->document)
1132                 g_object_unref (ev_window->priv->document);
1133         ev_window->priv->document = g_object_ref (document);
1134
1135         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1136         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1137                           G_CALLBACK (page_changed_cb), ev_window);
1138         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1139                           G_CALLBACK (history_changed_cb), ev_window);
1140
1141         setup_size_from_metadata (ev_window);
1142         setup_sidebar_from_metadata (ev_window, document);
1143         setup_document_from_metadata (ev_window);
1144
1145         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1146                 ev_view_set_document (view, document);
1147         }
1148
1149         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1150 }
1151
1152 static void
1153 password_dialog_response (GtkWidget *password_dialog,
1154                           gint       response_id,
1155                           EvWindow  *ev_window)
1156 {
1157         char *password;
1158
1159         if (response_id == GTK_RESPONSE_OK) {
1160
1161                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1162                 if (password) {
1163                         ev_document_doc_mutex_lock ();
1164                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1165                                                            password);
1166                         ev_document_doc_mutex_unlock ();
1167                 }
1168                 g_free (password);
1169
1170                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1171
1172                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1173                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1174
1175                 gtk_widget_destroy (password_dialog);
1176
1177                 return;
1178         }
1179
1180         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1181         gtk_widget_destroy (password_dialog);
1182 }
1183
1184 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1185  * password_view page.  It assumes that ev_window->priv->password_* has been set
1186  * correctly.  These are cleared by password_dialog_response() */
1187
1188 static void
1189 ev_window_popup_password_dialog (EvWindow *ev_window)
1190 {
1191         g_assert (ev_window->priv->load_job);
1192
1193         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1194
1195         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1196         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1197
1198         if (ev_window->priv->password_dialog == NULL) {
1199                 ev_window->priv->password_dialog =
1200                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1201                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1202
1203                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1204                                            (gpointer) &(ev_window->priv->password_dialog));
1205                 g_signal_connect (ev_window->priv->password_dialog,
1206                                   "response",
1207                                   G_CALLBACK (password_dialog_response),
1208                                   ev_window);
1209                 gtk_widget_show (ev_window->priv->password_dialog);
1210         } else {
1211                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1212         }
1213 }
1214
1215 static void
1216 ev_window_clear_load_job (EvWindow *ev_window)
1217 {
1218     if (ev_window->priv->load_job != NULL) {
1219
1220         if (!ev_window->priv->load_job->finished)
1221                 ev_job_queue_remove_job (ev_window->priv->load_job);
1222
1223         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1224         g_object_unref (ev_window->priv->load_job);
1225         ev_window->priv->load_job = NULL;
1226     }
1227 }
1228
1229 static void
1230 ev_window_clear_local_uri (EvWindow *ev_window)
1231 {
1232     if (ev_window->priv->local_uri) {
1233             ev_tmp_uri_unlink (ev_window->priv->local_uri);
1234             g_free (ev_window->priv->local_uri);
1235             ev_window->priv->local_uri = NULL;
1236     }
1237 }
1238
1239 static void
1240 ev_window_clear_print_settings_file (EvWindow *ev_window)
1241 {
1242         if (ev_window->priv->print_settings_file) {
1243                 g_unlink (ev_window->priv->print_settings_file);
1244                 g_free (ev_window->priv->print_settings_file);
1245                 ev_window->priv->print_settings_file = NULL;
1246         }
1247 }
1248
1249 static void
1250 ev_window_clear_temp_file (EvWindow *ev_window)
1251 {
1252         GnomeVFSURI *uri;
1253         gchar       *filename;
1254         const gchar *tempdir;
1255
1256         if (!ev_window->priv->uri)
1257                 return;
1258
1259         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1260         if (!gnome_vfs_uri_is_local (uri)) {
1261                 gnome_vfs_uri_unref (uri);
1262                 return;
1263         }
1264         gnome_vfs_uri_unref (uri);
1265
1266         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1267         if (!filename)
1268                 return;
1269
1270         tempdir = g_get_tmp_dir ();
1271         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1272                 g_unlink (filename);
1273         }
1274
1275         g_free (filename);
1276 }
1277
1278 /* This callback will executed when load job will be finished.
1279  *
1280  * Since the flow of the error dialog is very confusing, we assume that both
1281  * document and uri will go away after this function is called, and thus we need
1282  * to ref/dup them.  Additionally, it needs to clear
1283  * ev_window->priv->password_{uri,document}, and thus people who call this
1284  * function should _not_ necessarily expect those to exist after being
1285  * called. */
1286 static void
1287 ev_window_load_job_cb  (EvJobLoad *job,
1288                         gpointer data)
1289 {
1290         EvWindow *ev_window = EV_WINDOW (data);
1291         EvDocument *document = EV_JOB (job)->document;
1292
1293         g_assert (job->uri);
1294
1295         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1296
1297         /* Success! */
1298         if (job->error == NULL) {
1299                 ev_window_set_document (ev_window, document);
1300
1301                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1302                         setup_view_from_metadata (ev_window);
1303                 }
1304
1305                 if (!ev_window->priv->unlink_temp_file) {
1306                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1307                 }
1308
1309                 if (job->dest) {
1310                         EvLink *link;
1311                         EvLinkAction *link_action;
1312
1313                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1314                         link = ev_link_new (NULL, link_action);
1315                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1316                         g_object_unref (link);
1317                 }
1318
1319                 switch (job->mode) {
1320                         case EV_WINDOW_MODE_FULLSCREEN:
1321                                 ev_window_run_fullscreen (ev_window);
1322                                 break;
1323                         case EV_WINDOW_MODE_PRESENTATION:
1324                                 ev_window_run_presentation (ev_window);
1325                                 break;
1326                         case EV_WINDOW_MODE_PREVIEW:
1327                                 ev_window_run_preview (ev_window);
1328                                 break;
1329                         default:
1330                                 break;
1331                 }
1332
1333                 /* Restart the search after reloading */
1334                 if (ev_window->priv->in_reload) {
1335                         GtkWidget *widget;
1336
1337                         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1338                         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1339                                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1340                                                             NULL, ev_window);
1341                         }
1342                 }
1343
1344                 ev_window_clear_load_job (ev_window);
1345                 ev_window->priv->in_reload = FALSE;
1346                 return;
1347         }
1348
1349         if (job->error->domain == EV_DOCUMENT_ERROR &&
1350             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1351                 gchar *base_name, *file_name;
1352
1353                 setup_view_from_metadata (ev_window);
1354
1355                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1356                 base_name = g_path_get_basename (file_name);
1357                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1358                                                 base_name);
1359                 g_free (file_name);
1360                 g_free (base_name);
1361                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1362
1363                 ev_window_popup_password_dialog (ev_window);
1364         } else {
1365                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1366                                         _("Unable to open document"),
1367                                         job->error);
1368                 ev_window_clear_load_job (ev_window);
1369                 ev_window->priv->in_reload = FALSE;
1370         }
1371
1372         return;
1373 }
1374
1375 /**
1376  * ev_window_get_uri:
1377  * @ev_window: The instance of the #EvWindow.
1378  *
1379  * It returns the uri of the document showed in the #EvWindow.
1380  *
1381  * Returns: the uri of the document showed in the #EvWindow.
1382  */
1383 const char *
1384 ev_window_get_uri (EvWindow *ev_window)
1385 {
1386         return ev_window->priv->uri;
1387 }
1388
1389 /**
1390  * ev_window_close_dialogs:
1391  * @ev_window: The window where dialogs will be closed.
1392  *
1393  * It looks for password, print and properties dialogs and closes them and
1394  * frees them from memory. If there is any print job it does free it too.
1395  */
1396 static void
1397 ev_window_close_dialogs (EvWindow *ev_window)
1398 {
1399         if (ev_window->priv->password_dialog)
1400                 gtk_widget_destroy (ev_window->priv->password_dialog);
1401         ev_window->priv->password_dialog = NULL;
1402
1403 #ifdef WITH_PRINT
1404         if (ev_window->priv->print_dialog)
1405                 gtk_widget_destroy (ev_window->priv->print_dialog);
1406         ev_window->priv->print_dialog = NULL;
1407 #endif
1408
1409 #ifdef WITH_GNOME_PRINT
1410         if (ev_window->priv->print_job)
1411                 g_object_unref (ev_window->priv->print_job);
1412         ev_window->priv->print_job = NULL;
1413 #endif
1414
1415         if (ev_window->priv->properties)
1416                 gtk_widget_destroy (ev_window->priv->properties);
1417         ev_window->priv->properties = NULL;
1418 }
1419
1420 static gint
1421 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1422                                     GnomeVFSXferProgressInfo *info,
1423                                     EvWindow                 *ev_window)
1424 {
1425         switch (info->status) {
1426                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1427                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1428                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1429                         }
1430
1431                         return 1;
1432                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1433                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1434                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1435                         return 1;
1436                 default:
1437                         g_assert_not_reached ();
1438         }
1439
1440         return 0;
1441 }
1442
1443 void
1444 ev_window_open_uri (EvWindow       *ev_window,
1445                     const char     *uri,
1446                     EvLinkDest     *dest,
1447                     EvWindowRunMode mode,
1448                     gboolean        unlink_temp_file,
1449                     const gchar    *print_settings)
1450 {
1451         GnomeVFSURI *source_uri;
1452         GnomeVFSURI *target_uri;
1453
1454         ev_window_close_dialogs (ev_window);
1455         ev_window_clear_load_job (ev_window);
1456         ev_window_clear_local_uri (ev_window);
1457         ev_window_clear_print_settings_file (ev_window);
1458         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1459
1460         ev_window->priv->unlink_temp_file = unlink_temp_file;
1461
1462         if (mode == EV_WINDOW_MODE_PREVIEW) {
1463                 ev_window->priv->print_settings_file = print_settings ?
1464                         g_strdup (print_settings) : NULL;
1465         }
1466
1467         if (ev_window->priv->uri)
1468                 g_free (ev_window->priv->uri);
1469         ev_window->priv->uri = g_strdup (uri);
1470
1471         setup_size_from_metadata (ev_window);
1472
1473         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1474         g_signal_connect (ev_window->priv->load_job,
1475                           "finished",
1476                           G_CALLBACK (ev_window_load_job_cb),
1477                           ev_window);
1478
1479         source_uri = gnome_vfs_uri_new (uri);
1480         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1481                 GnomeVFSAsyncHandle *handle;
1482                 GList               *slist = NULL;
1483                 GList               *tlist = NULL;
1484                 char                *tmp_name;
1485                 char                *base_name;
1486
1487                 /* We'd like to keep extension of source uri since
1488                  * it helps to resolve some mime types, say cbz */
1489
1490                 tmp_name = ev_tmp_filename (NULL);
1491                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1492                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1493                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1494                                      ev_window->priv->local_uri);
1495                 g_free (base_name);
1496                 g_free (tmp_name);
1497
1498                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1499
1500                 slist = g_list_prepend (slist, source_uri);
1501                 tlist = g_list_prepend (tlist, target_uri);
1502                 gnome_vfs_async_xfer (&handle, slist, tlist,
1503                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1504                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1505                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1506                                       GNOME_VFS_PRIORITY_DEFAULT,
1507                                       (GnomeVFSAsyncXferProgressCallback)
1508                                       open_xfer_update_progress_callback,
1509                                       ev_window,
1510                                       NULL, NULL);
1511
1512                 g_list_free (slist);
1513                 g_list_free (tlist);
1514                 gnome_vfs_uri_unref (target_uri);
1515                 gnome_vfs_uri_unref (source_uri);
1516
1517                 return;
1518         }
1519
1520         gnome_vfs_uri_unref (source_uri);
1521         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1522 }
1523
1524 static void
1525 file_open_dialog_response_cb (GtkWidget *chooser,
1526                               gint       response_id,
1527                               EvWindow  *ev_window)
1528 {
1529         gchar *uri;
1530
1531         if (response_id == GTK_RESPONSE_OK) {
1532                 GSList *uris;
1533
1534                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1535
1536                 ev_application_open_uri_list (EV_APP, uris,
1537                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1538                                               GDK_CURRENT_TIME);
1539
1540                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1541                 g_slist_free (uris);
1542         }
1543
1544         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1545         ev_application_set_chooser_uri (EV_APP, uri);
1546         g_free (uri);
1547
1548         gtk_widget_destroy (chooser);
1549 }
1550
1551 static void
1552 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1553 {
1554         GtkWidget *chooser;
1555
1556         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1557                                                GTK_WINDOW (window),
1558                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1559                                                GTK_STOCK_CANCEL,
1560                                                GTK_RESPONSE_CANCEL,
1561                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1562                                                NULL);
1563
1564         ev_document_factory_add_filters (chooser, NULL);
1565         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1566         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1567         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1568                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1569                                           ev_application_get_chooser_uri (EV_APP));
1570         } else if (window->priv->uri != NULL) {
1571                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1572                                           window->priv->uri);
1573         } else {
1574 #if GLIB_CHECK_VERSION (2, 13, 3)
1575                 const gchar *folder;
1576
1577                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1578                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1579                                                      folder ? folder : g_get_home_dir ());
1580 #else
1581                 char *folder;
1582
1583                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1584                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1585                                                      folder);
1586                 free (folder);
1587 #endif
1588         }
1589
1590         g_signal_connect (chooser, "response",
1591                           G_CALLBACK (file_open_dialog_response_cb),
1592                           window);
1593
1594         gtk_widget_show (chooser);
1595 }
1596
1597 static gchar *
1598 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1599 {
1600         gchar *tmp_filename = NULL;
1601         gchar *name;
1602         gint   res;
1603         guint  i = 0;
1604
1605         name = g_path_get_basename (filename);
1606
1607         do {
1608                 gchar *basename;
1609
1610                 if (tmp_filename)
1611                         g_free (tmp_filename);
1612
1613                 basename = g_strdup_printf ("%s-%d", name, i++);
1614                 tmp_filename = g_build_filename (ev_tmp_dir (),
1615                                                  basename, NULL);
1616
1617                 g_free (basename);
1618         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1619
1620         g_free (name);
1621
1622         if (res != 0 && errno != EEXIST) {
1623                 if (error) {
1624                         *error = g_error_new (G_FILE_ERROR,
1625                                               g_file_error_from_errno (errno),
1626                                               _("Couldn't create symlink “%s”: %s"),
1627                                               tmp_filename, strerror (errno));
1628                 }
1629
1630                 g_free (tmp_filename);
1631
1632                 return NULL;
1633         }
1634
1635         return tmp_filename;
1636 }
1637
1638 static void
1639 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1640 {
1641         GError      *error = NULL;
1642         gchar       *symlink_uri;
1643         gchar       *old_filename;
1644         gchar       *new_filename;
1645         const gchar *uri_unc;
1646
1647         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1648                                      "uri-uncompressed");
1649         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1650                                             NULL, NULL);
1651         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1652
1653         if (error) {
1654                 ev_window_error_dialog (GTK_WINDOW (window),
1655                                         _("Cannot open a copy."),
1656                                         error);
1657
1658                 g_error_free (error);
1659                 g_free (old_filename);
1660                 g_free (new_filename);
1661
1662                 return;
1663         }
1664
1665         g_free (old_filename);
1666
1667         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1668         g_free (new_filename);
1669
1670         ev_application_open_uri_at_dest (EV_APP,
1671                                          symlink_uri,
1672                                          gtk_window_get_screen (GTK_WINDOW (window)),
1673                                          dest,
1674                                          0,
1675                                          TRUE,
1676                                          NULL,
1677                                          GDK_CURRENT_TIME);
1678         g_free (symlink_uri);
1679 }
1680
1681 static void
1682 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1683 {
1684         EvPageCache *page_cache;
1685         EvLinkDest  *dest;
1686         gint         current_page;
1687
1688         page_cache = ev_page_cache_get (window->priv->document);
1689         current_page = ev_page_cache_get_current_page (page_cache);
1690
1691         dest = ev_link_dest_new_page (current_page);
1692         ev_window_cmd_file_open_copy_at_dest (window, dest);
1693         g_object_unref (dest);
1694 }
1695
1696 #ifdef HAVE_GTK_RECENT
1697 static void
1698 ev_window_cmd_recent_file_activate (GtkAction     *action,
1699                                     EvWindow      *window)
1700 {
1701         GtkRecentInfo *info;
1702         const gchar   *uri;
1703
1704         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1705         g_assert (info != NULL);
1706
1707         uri = gtk_recent_info_get_uri (info);
1708
1709         ev_application_open_uri_at_dest (EV_APP, uri,
1710                                          gtk_window_get_screen (GTK_WINDOW (window)),
1711                                          NULL, 0, FALSE, NULL,
1712                                          GDK_CURRENT_TIME);
1713 }
1714 #else
1715 static void
1716 ev_window_cmd_recent_file_activate (GtkAction *action,
1717                                     EvWindow *ev_window)
1718 {
1719         char *uri;
1720         EggRecentItem *item;
1721
1722         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1723                                                    action);
1724
1725         uri = egg_recent_item_get_uri (item);
1726
1727         ev_application_open_uri_at_dest (EV_APP, uri,
1728                                          gtk_window_get_screen (GTK_WINDOW (ev_window)),
1729                                          NULL, 0, FALSE, NULL,
1730                                          GDK_CURRENT_TIME);
1731
1732         g_free (uri);
1733 }
1734 #endif /* HAVE_GTK_RECENT */
1735
1736 static void
1737 ev_window_add_recent (EvWindow *window, const char *filename)
1738 {
1739 #ifdef HAVE_GTK_RECENT
1740         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1741 #else
1742         EggRecentItem *item;
1743
1744         item = egg_recent_item_new_from_uri (filename);
1745         egg_recent_item_add_group (item, "Evince");
1746         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1747 #endif /* HAVE_GTK_RECENT */
1748 }
1749
1750 #ifdef HAVE_GTK_RECENT
1751 static gint
1752 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1753 {
1754         gboolean     has_ev_a, has_ev_b;
1755         const gchar *evince = g_get_application_name ();
1756
1757         has_ev_a = gtk_recent_info_has_application (a, evince);
1758         has_ev_b = gtk_recent_info_has_application (b, evince);
1759
1760         if (has_ev_a && has_ev_b) {
1761                 time_t time_a, time_b;
1762
1763                 time_a = gtk_recent_info_get_modified (a);
1764                 time_b = gtk_recent_info_get_modified (b);
1765
1766                 return (time_b - time_a);
1767         } else if (has_ev_a) {
1768                 return -1;
1769         } else if (has_ev_b) {
1770                 return 1;
1771         }
1772
1773         return 0;
1774 }
1775 #endif /* HAVE_GTK_RECENT */
1776
1777 /*
1778  * Doubles underscore to avoid spurious menu accels.
1779  */
1780 static gchar *
1781 ev_window_get_recent_file_label (gint index, const gchar *filename)
1782 {
1783         GString *str;
1784         gint length;
1785         const gchar *p;
1786         const gchar *end;
1787
1788         g_return_val_if_fail (filename != NULL, NULL);
1789
1790         length = strlen (filename);
1791         str = g_string_sized_new (length + 10);
1792         g_string_printf (str, "_%d.  ", index);
1793
1794         p = filename;
1795         end = filename + length;
1796
1797         while (p != end) {
1798                 const gchar *next;
1799                 next = g_utf8_next_char (p);
1800
1801                 switch (*p) {
1802                         case '_':
1803                                 g_string_append (str, "__");
1804                                 break;
1805                         default:
1806                                 g_string_append_len (str, p, next - p);
1807                                 break;
1808                 }
1809
1810                 p = next;
1811         }
1812
1813         return g_string_free (str, FALSE);
1814 }
1815
1816 static void
1817 ev_window_setup_recent (EvWindow *ev_window)
1818 {
1819 #ifdef HAVE_GTK_RECENT
1820         GList        *items, *l;
1821         guint         n_items = 0;
1822         const gchar  *evince = g_get_application_name ();
1823         static guint  i = 0;
1824
1825         if (ev_window->priv->recent_ui_id > 0) {
1826                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1827                                           ev_window->priv->recent_ui_id);
1828                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1829         }
1830         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1831
1832         if (ev_window->priv->recent_action_group) {
1833                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1834                                                     ev_window->priv->recent_action_group);
1835                 g_object_unref (ev_window->priv->recent_action_group);
1836         }
1837         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1838         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1839                                             ev_window->priv->recent_action_group, 0);
1840
1841         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1842         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1843
1844         for (l = items; l && l->data; l = g_list_next (l)) {
1845                 GtkRecentInfo *info;
1846                 GtkAction     *action;
1847                 gchar         *action_name;
1848                 gchar         *label;
1849
1850                 info = (GtkRecentInfo *) l->data;
1851
1852                 if (!gtk_recent_info_has_application (info, evince) ||
1853                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1854                         continue;
1855
1856                 action_name = g_strdup_printf ("RecentFile%u", i++);
1857                 label = ev_window_get_recent_file_label (
1858                         n_items + 1, gtk_recent_info_get_display_name (info));
1859
1860                 action = g_object_new (GTK_TYPE_ACTION,
1861                                        "name", action_name,
1862                                        "label", label,
1863                                        NULL);
1864
1865                 g_object_set_data_full (G_OBJECT (action),
1866                                         "gtk-recent-info",
1867                                         gtk_recent_info_ref (info),
1868                                         (GDestroyNotify) gtk_recent_info_unref);
1869
1870                 g_signal_connect (G_OBJECT (action), "activate",
1871                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1872                                   (gpointer) ev_window);
1873
1874                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1875                                              action);
1876                 g_object_unref (action);
1877
1878                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1879                                        ev_window->priv->recent_ui_id,
1880                                        "/MainMenu/FileMenu/RecentFilesMenu",
1881                                        label,
1882                                        action_name,
1883                                        GTK_UI_MANAGER_MENUITEM,
1884                                        FALSE);
1885                 g_free (action_name);
1886                 g_free (label);
1887
1888                 if (++n_items == 5)
1889                         break;
1890         }
1891
1892         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1893         g_list_free (items);
1894 #else /* HAVE_GTK_RECENT */
1895         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1896                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1897                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1898                                                                       ev_window);
1899
1900         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1901
1902         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1903                                    ev_application_get_recent_model (EV_APP));
1904
1905         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1906
1907         g_signal_connect (ev_window->priv->recent_view, "activate",
1908                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1909 #endif /* HAVE_GTK_RECENT */
1910 }
1911
1912 static gint
1913 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1914                                     GnomeVFSXferProgressInfo *info,
1915                                     GnomeVFSURI              *tmp_uri)
1916 {
1917         switch (info->status) {
1918                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1919                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1920                                 gchar *uri;
1921
1922                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1923                                 ev_tmp_uri_unlink (uri);
1924                                 g_free (uri);
1925                                 gnome_vfs_uri_unref (tmp_uri);
1926                         }
1927                         return 1;
1928                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1929                         if (info->vfs_status != GNOME_VFS_OK) {
1930                                 GtkWidget *dialog;
1931                                 gchar     *uri;
1932
1933                                 dialog = gtk_message_dialog_new (NULL,
1934                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1935                                                                  GTK_MESSAGE_ERROR,
1936                                                                  GTK_BUTTONS_CLOSE,
1937                                                                  _("The file could not be saved as “%s”."),
1938                                                                  info->target_name);
1939                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1940                                                                           gnome_vfs_result_to_string (info->vfs_status));
1941
1942                                 g_signal_connect (dialog, "response",
1943                                                   G_CALLBACK (gtk_widget_destroy),
1944                                                   NULL);
1945                                 gtk_widget_show (dialog);
1946
1947                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1948                                 ev_tmp_uri_unlink (uri);
1949                                 g_free (uri);
1950                                 gnome_vfs_uri_unref (tmp_uri);
1951                         }
1952                         return 1;
1953                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1954                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1955                         return 1;
1956                 default:
1957                         g_assert_not_reached ();
1958         }
1959
1960         return 0;
1961 }
1962
1963 static void
1964 ev_window_save_remote (EvWindow    *ev_window,
1965                        GnomeVFSURI *src,
1966                        GnomeVFSURI *dst)
1967 {
1968         GnomeVFSAsyncHandle *handle;
1969         GList               *slist = NULL;
1970         GList               *tlist = NULL;
1971
1972         slist = g_list_prepend (slist, src);
1973         tlist = g_list_prepend (tlist, dst);
1974         gnome_vfs_async_xfer (&handle, slist, tlist,
1975                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1976                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
1977                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1978                               GNOME_VFS_PRIORITY_DEFAULT,
1979                               (GnomeVFSAsyncXferProgressCallback)
1980                               save_xfer_update_progress_callback,
1981                               gnome_vfs_uri_ref (src),
1982                               NULL, NULL);
1983         g_list_free (slist);
1984         g_list_free (tlist);
1985 }
1986
1987 static void
1988 file_save_dialog_response_cb (GtkWidget *fc,
1989                               gint       response_id,
1990                               EvWindow  *ev_window)
1991 {
1992         gchar  *uri;
1993         gchar  *local_uri;
1994         gint    fd;
1995         gchar  *filename;
1996         gchar  *tmp_filename;
1997         GError *error = NULL;
1998
1999         if (response_id != GTK_RESPONSE_OK) {
2000                 gtk_widget_destroy (fc);
2001                 return;
2002         }
2003
2004         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2005
2006         filename = ev_tmp_filename ("saveacopy");
2007         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
2008         g_free (filename);
2009
2010         fd = g_mkstemp (tmp_filename);
2011         if (fd == -1) {
2012                 gchar *msg;
2013                 gchar *display_name;
2014                 gint   save_errno = errno;
2015
2016                 display_name = g_filename_display_name (tmp_filename);
2017                 g_set_error (&error,
2018                              G_FILE_ERROR,
2019                              g_file_error_from_errno (save_errno),
2020                              _("Failed to create file “%s”: %s"),
2021                              display_name, g_strerror (save_errno));
2022                 g_free (display_name);
2023
2024                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
2025                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
2026
2027                 g_free (tmp_filename);
2028                 g_free (uri);
2029                 g_free (msg);
2030                 g_error_free (error);
2031                 gtk_widget_destroy (fc);
2032
2033                 return;
2034         }
2035
2036         /* Save document to temp filename */
2037         local_uri = g_filename_to_uri (tmp_filename, NULL, NULL);
2038
2039         ev_document_doc_mutex_lock ();
2040         ev_document_save (ev_window->priv->document, local_uri, &error);
2041         ev_document_doc_mutex_unlock ();
2042
2043         close (fd);
2044
2045         if (!error) {
2046                 /* If original document was compressed,
2047                  * compress it again before saving
2048                  */
2049                 if (g_object_get_data (G_OBJECT (ev_window->priv->document),
2050                                        "uri-uncompressed")) {
2051                         EvCompressionType ctype = EV_COMPRESSION_NONE;
2052                         const gchar      *ext;
2053                         gchar            *uri_comp;
2054
2055                         ext = g_strrstr (ev_window->priv->uri, ".gz");
2056                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
2057                                 ctype = EV_COMPRESSION_GZIP;
2058
2059                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
2060                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
2061                                 ctype = EV_COMPRESSION_BZIP2;
2062
2063                         uri_comp = ev_file_compress (local_uri, ctype, &error);
2064                         g_free (local_uri);
2065                         ev_tmp_filename_unlink (tmp_filename);
2066
2067                         if (!uri_comp || error) {
2068                                 local_uri = NULL;
2069                         } else {
2070                                 local_uri = uri_comp;
2071                         }
2072                 }
2073         }
2074
2075         g_free (tmp_filename);
2076
2077         if (error) {
2078                 gchar *msg;
2079
2080                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
2081                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
2082                 g_free (uri);
2083                 g_free (msg);
2084                 g_error_free (error);
2085                 g_free (local_uri);
2086                 gtk_widget_destroy (fc);
2087
2088                 return;
2089         }
2090
2091         if (local_uri) {
2092                 GnomeVFSURI *target_uri;
2093
2094                 target_uri = gnome_vfs_uri_new (uri);
2095                 if (gnome_vfs_uri_is_local (target_uri)) {
2096                         /* If target uri is local, just rename local_uri */
2097                         if (gnome_vfs_move (local_uri, uri, TRUE) != GNOME_VFS_OK)
2098                                 ev_tmp_uri_unlink (local_uri);
2099                 } else {
2100                         GnomeVFSURI *source_uri;
2101
2102                         source_uri = gnome_vfs_uri_new (local_uri);
2103                         ev_window_save_remote (ev_window, source_uri, target_uri);
2104                         gnome_vfs_uri_unref (source_uri);
2105                 }
2106
2107                 gnome_vfs_uri_unref (target_uri);
2108                 g_free (local_uri);
2109         }
2110
2111         g_free (uri);
2112         gtk_widget_destroy (fc);
2113 }
2114
2115 static void
2116 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2117 {
2118         GtkWidget *fc;
2119         gchar *base_name;
2120         gchar *file_name;
2121 #if GLIB_CHECK_VERSION (2, 13, 3)
2122         const gchar *folder;
2123 #else
2124         gchar *folder;
2125 #endif
2126
2127         fc = gtk_file_chooser_dialog_new (
2128                 _("Save a Copy"),
2129                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2130                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2131                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2132                 NULL);
2133
2134         ev_document_factory_add_filters (fc, ev_window->priv->document);
2135         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2136
2137         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2138         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2139         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2140         base_name = g_path_get_basename (file_name);
2141         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2142
2143 #if GLIB_CHECK_VERSION (2, 13, 3)
2144         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2145         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2146                                              folder ? folder : g_get_home_dir ());
2147 #else
2148         folder = xdg_user_dir_lookup ("DOCUMENTS");
2149         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2150         free (folder);
2151 #endif
2152
2153         g_free (file_name);
2154         g_free (base_name);
2155
2156         g_signal_connect (fc, "response",
2157                           G_CALLBACK (file_save_dialog_response_cb),
2158                           ev_window);
2159
2160         gtk_widget_show (fc);
2161 }
2162
2163 #ifdef WITH_GTK_PRINT
2164 static void
2165 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2166                                     EvWindow     *window)
2167 {
2168         /* Dialog was canceled */
2169         if (!page_setup)
2170                 return;
2171
2172         if (window->priv->print_page_setup)
2173                 g_object_unref (window->priv->print_page_setup);
2174         window->priv->print_page_setup = g_object_ref (page_setup);
2175 }
2176 #endif /* WITH_GTK_PRINT */
2177
2178 static void
2179 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2180 {
2181 #ifdef WITH_GTK_PRINT
2182         gtk_print_run_page_setup_dialog_async (
2183                 GTK_WINDOW (ev_window),
2184                 ev_window->priv->print_page_setup,
2185                 ev_window->priv->print_settings,
2186                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2187                 ev_window);
2188 #endif /* WITH_GTK_PRINT */
2189 }
2190
2191 #ifdef WITH_GTK_PRINT
2192 static void
2193 ev_window_clear_print_job (EvWindow *window)
2194 {
2195         if (window->priv->print_job) {
2196                 if (!window->priv->print_job->finished)
2197                         ev_job_queue_remove_job (window->priv->print_job);
2198
2199                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2200                                                       ev_window_print_job_cb,
2201                                                       window);
2202                 g_object_unref (window->priv->print_job);
2203                 window->priv->print_job = NULL;
2204         }
2205
2206         if (window->priv->gtk_print_job) {
2207                 g_object_unref (window->priv->gtk_print_job);
2208                 window->priv->gtk_print_job = NULL;
2209         }
2210 }
2211
2212 static void
2213 ev_window_print_finished (GtkPrintJob *print_job,
2214                           EvWindow    *window,
2215                           GError      *error)
2216 {
2217         ev_window_clear_print_job (window);
2218
2219         if (error) {
2220                 GtkWidget *dialog;
2221
2222                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2223                                                  GTK_DIALOG_MODAL,
2224                                                  GTK_MESSAGE_ERROR,
2225                                                  GTK_BUTTONS_OK,
2226                                                  _("Failed to print document"));
2227                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2228                                                           error->message);
2229
2230                 gtk_dialog_run (GTK_DIALOG (dialog));
2231                 gtk_widget_destroy (dialog);
2232         } else {
2233                 /* If printed successfully, save print settings */
2234                 ev_application_set_print_settings (EV_APP,
2235                                                    window->priv->print_settings);
2236         }
2237 }
2238
2239 static void
2240 ev_window_print_send (EvWindow    *window,
2241                       const gchar *filename)
2242 {
2243         GtkPrintSettings *settings;
2244         EvFileExporterCapabilities capabilities;
2245
2246         /* Some printers take into account some print settings,
2247          * and others don't. However we have exported the document
2248          * to a ps or pdf file according to such print settings. So,
2249          * we want to send the exported file to printer with those
2250          * settings set to default values.
2251          */
2252         settings = gtk_print_settings_copy (window->priv->print_settings);
2253         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2254
2255         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2256         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2257         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2258                 gtk_print_settings_set_n_copies (settings, 1);
2259         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2260                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2261         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2262                 gtk_print_settings_set_scale (settings, 1.0);
2263         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2264                 gtk_print_settings_set_collate (settings, FALSE);
2265         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2266                 gtk_print_settings_set_reverse (settings, FALSE);
2267         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2268                 gtk_print_settings_set_number_up (settings, 1);
2269                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2270         }
2271
2272         if (window->priv->print_preview) {
2273                 gchar *uri;
2274                 gchar *print_settings_file = NULL;
2275
2276                 ev_application_set_print_settings (EV_APP,
2277                                                    window->priv->print_settings);
2278
2279 #if GTK_CHECK_VERSION (2, 11, 0)
2280                 print_settings_file = ev_tmp_filename ("print-settings");
2281                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2282 #endif
2283                 uri = g_filename_to_uri (filename, NULL, NULL);
2284                 ev_application_open_uri_at_dest (EV_APP,
2285                                                  uri,
2286                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2287                                                  NULL,
2288                                                  EV_WINDOW_MODE_PREVIEW,
2289                                                  TRUE,
2290                                                  print_settings_file,
2291                                                  GDK_CURRENT_TIME);
2292                 g_free (print_settings_file);
2293                 g_free (uri);
2294         } else {
2295                 GtkPrintJob *job;
2296                 GError      *error = NULL;
2297
2298                 job = gtk_print_job_new ("evince-print",
2299                                          window->priv->printer,
2300                                          settings,
2301                                          window->priv->print_page_setup);
2302
2303                 if (window->priv->gtk_print_job)
2304                         g_object_unref (window->priv->gtk_print_job);
2305                 window->priv->gtk_print_job = job;
2306
2307                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2308                         gtk_print_job_send (job,
2309                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2310                                             window, NULL);
2311                 } else {
2312                         ev_window_clear_print_job (window);
2313                         g_warning (error->message);
2314                         g_error_free (error);
2315                 }
2316         }
2317
2318         g_object_unref (settings);
2319 }
2320
2321 static void
2322 ev_window_print_job_cb (EvJobPrint *job,
2323                         EvWindow   *window)
2324 {
2325         if (job->error) {
2326                 g_warning (job->error->message);
2327                 ev_window_clear_print_job (window);
2328                 return;
2329         }
2330
2331         g_assert (job->temp_file != NULL);
2332
2333         ev_window_print_send (window, job->temp_file);
2334 }
2335
2336 static gboolean
2337 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2338                                     gint       response,
2339                                     EvWindow  *window)
2340 {
2341         EvPrintRange  *ranges = NULL;
2342         EvPrintPageSet page_set;
2343         gint           n_ranges = 0;
2344         gint           copies;
2345         gint           pages_per_sheet;
2346         gboolean       collate;
2347         gboolean       reverse;
2348         gdouble        scale;
2349         gint           current_page;
2350         gdouble        width;
2351         gdouble        height;
2352         GtkPrintPages  print_pages;
2353         const gchar   *file_format;
2354
2355         if (response == GTK_RESPONSE_CANCEL) {
2356                 gtk_widget_destroy (GTK_WIDGET (dialog));
2357                 window->priv->print_dialog = NULL;
2358
2359                 return FALSE;
2360         }
2361
2362         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2363
2364         if (window->priv->printer)
2365                 g_object_unref (window->priv->printer);
2366         if (window->priv->print_settings)
2367                 g_object_unref (window->priv->print_settings);
2368         if (window->priv->print_page_setup)
2369                 g_object_unref (window->priv->print_page_setup);
2370
2371         window->priv->printer = g_object_ref (
2372                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2373         window->priv->print_settings = g_object_ref (
2374                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2375         window->priv->print_page_setup = g_object_ref (
2376                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2377
2378         file_format = gtk_print_settings_get (window->priv->print_settings,
2379                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2380
2381         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2382                 GtkWidget *msgdialog;
2383
2384                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2385                                                     GTK_DIALOG_MODAL,
2386                                                     GTK_MESSAGE_ERROR,
2387                                                     GTK_BUTTONS_OK,
2388                                                     _("Printing is not supported on this printer."));
2389
2390                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2391                 gtk_widget_destroy (msgdialog);
2392
2393                 return FALSE;
2394         }
2395
2396         ev_window_clear_print_job (window);
2397
2398         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2399         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2400
2401         switch (print_pages) {
2402         case GTK_PRINT_PAGES_CURRENT:
2403                 ranges = g_new0 (EvPrintRange, 1);
2404
2405                 ranges->start = current_page;
2406                 ranges->end = current_page;
2407                 n_ranges = 1;
2408
2409                 break;
2410         case GTK_PRINT_PAGES_RANGES: {
2411                 GtkPageRange *page_range;
2412
2413                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2414                                                                  &n_ranges);
2415                 if (n_ranges > 0)
2416                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2417         }
2418                 break;
2419         default:
2420                 break;
2421         }
2422
2423         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2424
2425         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2426
2427         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2428                                                 GTK_UNIT_POINTS);
2429         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2430                                                   GTK_UNIT_POINTS);
2431
2432         if (scale != 1.0) {
2433                 width *= scale;
2434                 height *= scale;
2435         }
2436
2437         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2438
2439         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2440         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2441         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2442
2443         window->priv->print_job = ev_job_print_new (window->priv->document,
2444                                                     file_format ? file_format : "ps",
2445                                                     width, height,
2446                                                     ranges, n_ranges,
2447                                                     page_set,
2448                                                     pages_per_sheet,
2449                                                     copies, collate,
2450                                                     reverse);
2451
2452         g_signal_connect (window->priv->print_job, "finished",
2453                           G_CALLBACK (ev_window_print_job_cb),
2454                           window);
2455         /* The priority doesn't matter for this job */
2456         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2457
2458         gtk_widget_destroy (GTK_WIDGET (dialog));
2459         window->priv->print_dialog = NULL;
2460
2461         return TRUE;
2462 }
2463
2464 void
2465 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2466 {
2467         GtkWidget           *dialog;
2468         EvPageCache         *page_cache;
2469         gint                 current_page;
2470         gint                 document_last_page;
2471         GtkPrintCapabilities capabilities;
2472
2473         g_return_if_fail (EV_IS_WINDOW (ev_window));
2474         g_return_if_fail (ev_window->priv->document != NULL);
2475
2476         if (ev_window->priv->print_dialog) {
2477                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2478                 return;
2479         }
2480
2481         page_cache = ev_page_cache_get (ev_window->priv->document);
2482         current_page = ev_page_cache_get_current_page (page_cache);
2483         document_last_page = ev_page_cache_get_n_pages (page_cache);
2484
2485         if (!ev_window->priv->print_settings) {
2486                 ev_window->priv->print_settings = g_object_ref (
2487                         ev_application_get_print_settings (EV_APP));
2488         }
2489
2490         if (first_page != 1 || last_page != document_last_page) {
2491                 GtkPageRange range;
2492
2493                 /* Ranges in GtkPrint are 0 - N */
2494                 range.start = first_page - 1;
2495                 range.end = last_page - 1;
2496
2497                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2498                                                     GTK_PRINT_PAGES_RANGES);
2499                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2500                                                     &range, 1);
2501         }
2502
2503         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2504         ev_window->priv->print_dialog = dialog;
2505
2506         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2507                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2508         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2509                                                        capabilities);
2510
2511         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2512                                                 current_page);
2513
2514         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2515                                             ev_window->priv->print_settings);
2516
2517         if (ev_window->priv->print_page_setup)
2518                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2519                                                       ev_window->priv->print_page_setup);
2520
2521         g_signal_connect (G_OBJECT (dialog), "response",
2522                           G_CALLBACK (ev_window_print_dialog_response_cb),
2523                           ev_window);
2524
2525         gtk_widget_show (dialog);
2526 }
2527 #endif /* WITH_GTK_PRINT */
2528
2529 #ifdef WITH_GNOME_PRINT
2530 static gboolean
2531 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2532                                     gint       response,
2533                                     EvWindow  *ev_window)
2534 {
2535         EvPrintJob *print_job;
2536         GnomePrintConfig *config;
2537
2538         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2539                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2540                 ev_window->priv->print_dialog = NULL;
2541                 g_object_unref (ev_window->priv->print_job);
2542                 ev_window->priv->print_job = NULL;
2543
2544                 return FALSE;
2545         }
2546
2547         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2548
2549         /* FIXME: Change this when we have the first backend
2550          * that can print more than postscript
2551          */
2552         if (using_pdf_printer (config)) {
2553                 GtkWidget *dialog;
2554
2555                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2556                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2557                                                  _("Generating PDF is not supported"));
2558                 gtk_dialog_run (GTK_DIALOG (dialog));
2559                 gtk_widget_destroy (dialog);
2560
2561                 return FALSE;
2562         } else if (!using_postscript_printer (config)) {
2563                 GtkWidget *dialog;
2564
2565                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2566                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2567                                                  _("Printing is not supported on this printer."));
2568                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2569                                                           _("You were trying to print to a printer using the “%s” driver. "
2570                                                             "This program requires a PostScript printer driver."),
2571                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2572                 gtk_dialog_run (GTK_DIALOG (dialog));
2573                 gtk_widget_destroy (dialog);
2574
2575                 return FALSE;
2576         }
2577
2578         save_print_config_to_file (config);
2579
2580         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2581                                   "gnome_print_job", ev_window->priv->print_job,
2582                                   "document", ev_window->priv->document,
2583                                   "print_dialog", print_dialog,
2584                                   NULL);
2585
2586         if (print_job != NULL) {
2587                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2588                 g_object_unref (print_job);
2589         }
2590
2591         g_object_unref (config);
2592
2593         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2594         ev_window->priv->print_dialog = NULL;
2595         g_object_unref (ev_window->priv->print_job);
2596         ev_window->priv->print_job = NULL;
2597
2598         return FALSE;
2599 }
2600
2601 void
2602 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2603 {
2604         GnomePrintConfig *config;
2605         gchar *pages_label;
2606
2607         g_return_if_fail (EV_IS_WINDOW (ev_window));
2608         g_return_if_fail (ev_window->priv->document != NULL);
2609
2610         config = load_print_config_from_file ();
2611
2612         if (ev_window->priv->print_job == NULL)
2613                 ev_window->priv->print_job = gnome_print_job_new (config);
2614
2615         if (ev_window->priv->print_dialog == NULL) {
2616                 ev_window->priv->print_dialog =
2617                         gnome_print_dialog_new (ev_window->priv->print_job,
2618                                                 (guchar *) _("Print"),
2619                                                 (GNOME_PRINT_DIALOG_RANGE |
2620                                                  GNOME_PRINT_DIALOG_COPIES));
2621         }
2622
2623         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2624                                       GTK_WINDOW (ev_window));
2625         g_object_unref (config);
2626
2627         pages_label = g_strconcat (_("Pages"), " ", NULL);
2628         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2629                                                  GNOME_PRINT_RANGE_ALL |
2630                                                  GNOME_PRINT_RANGE_RANGE,
2631                                                  first_page, last_page,
2632                                                  NULL, (const guchar *)pages_label);
2633         g_free (pages_label);
2634
2635         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2636                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2637                                            FALSE);
2638
2639         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2640                           G_CALLBACK (ev_window_print_dialog_response_cb),
2641                           ev_window);
2642         gtk_widget_show (ev_window->priv->print_dialog);
2643 }
2644 #endif /* WITH_GNOME_PRINT */
2645
2646 static void
2647 ev_window_print (EvWindow *window)
2648 {
2649         EvPageCache *page_cache;
2650         gint         last_page;
2651
2652         page_cache = ev_page_cache_get (window->priv->document);
2653         last_page = ev_page_cache_get_n_pages (page_cache);
2654
2655 #ifdef WITH_PRINT
2656         ev_window_print_range (window, 1, last_page);
2657 #endif
2658 }
2659
2660 static void
2661 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2662 {
2663         ev_window_print (ev_window);
2664 }
2665
2666 static void
2667 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2668 {
2669         if (ev_window->priv->properties == NULL) {
2670                 ev_window->priv->properties = ev_properties_dialog_new ();
2671                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2672                                                    ev_window->priv->document);
2673                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2674                                            (gpointer) &(ev_window->priv->properties));
2675                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2676                                               GTK_WINDOW (ev_window));
2677         }
2678
2679         ev_document_fc_mutex_lock ();
2680         gtk_widget_show (ev_window->priv->properties);
2681         ev_document_fc_mutex_unlock ();
2682 }
2683
2684 static void
2685 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2686 {
2687         g_return_if_fail (EV_IS_WINDOW (ev_window));
2688
2689         gtk_widget_destroy (GTK_WIDGET (ev_window));
2690 }
2691
2692 static void
2693 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2694 {
2695         GtkAction *action;
2696
2697         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2698         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2699         update_chrome_visibility (window);
2700
2701         action = gtk_action_group_get_action (window->priv->action_group,
2702                                               PAGE_SELECTOR_ACTION);
2703         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2704 }
2705
2706 static void
2707 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2708 {
2709         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2710 }
2711
2712 static void
2713 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2714 {
2715         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2716 }
2717
2718 static void
2719 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2720 {
2721         gboolean continuous;
2722
2723         ev_window_stop_presentation (ev_window);
2724         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2725         g_object_set (G_OBJECT (ev_window->priv->view),
2726                       "continuous", continuous,
2727                       NULL);
2728         ev_window_update_actions (ev_window);
2729 }
2730
2731 static void
2732 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2733 {
2734         gboolean dual_page;
2735
2736         ev_window_stop_presentation (ev_window);
2737         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2738         g_object_set (G_OBJECT (ev_window->priv->view),
2739                       "dual-page", dual_page,
2740                       NULL);
2741         ev_window_update_actions (ev_window);
2742 }
2743
2744 static void
2745 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2746 {
2747         ev_window_stop_presentation (ev_window);
2748
2749         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2750                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2751         } else {
2752                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2753         }
2754         ev_window_update_actions (ev_window);
2755 }
2756
2757 static void
2758 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2759 {
2760         ev_window_stop_presentation (ev_window);
2761
2762         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2763                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2764         } else {
2765                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2766         }
2767         ev_window_update_actions (ev_window);
2768 }
2769
2770
2771 static void
2772 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2773 {
2774         g_return_if_fail (EV_IS_WINDOW (ev_window));
2775
2776         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2777 }
2778
2779 static void
2780 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2781 {
2782         g_return_if_fail (EV_IS_WINDOW (ev_window));
2783
2784         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2785                 g_error ("Find action should be insensitive since document doesn't support find");
2786                 return;
2787         }
2788
2789         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2790         update_chrome_visibility (ev_window);
2791         gtk_widget_grab_focus (ev_window->priv->find_bar);
2792 }
2793
2794 static void
2795 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2796 {
2797         g_return_if_fail (EV_IS_WINDOW (ev_window));
2798
2799         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2800         update_chrome_visibility (ev_window);
2801         gtk_widget_grab_focus (ev_window->priv->find_bar);
2802         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2803 }
2804
2805 static void
2806 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2807 {
2808         g_return_if_fail (EV_IS_WINDOW (ev_window));
2809
2810         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2811         update_chrome_visibility (ev_window);
2812         gtk_widget_grab_focus (ev_window->priv->find_bar);
2813         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2814 }
2815
2816 static void
2817 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2818 {
2819         g_return_if_fail (EV_IS_WINDOW (ev_window));
2820
2821         ev_view_copy (EV_VIEW (ev_window->priv->view));
2822 }
2823
2824 static void
2825 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2826                                       EvWindow *ev_window)
2827 {
2828         if (!ev_window_is_empty (ev_window))
2829                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2830                                              gtk_paned_get_position (GTK_PANED (object)));
2831 }
2832
2833 static void
2834 ev_window_update_fullscreen_action (EvWindow *window)
2835 {
2836         GtkAction *action;
2837
2838         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2839         g_signal_handlers_block_by_func
2840                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2841         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2842                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2843         g_signal_handlers_unblock_by_func
2844                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2845 }
2846
2847 static void
2848 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2849 {
2850         GtkWidget *item;
2851
2852         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2853         g_object_set (item, "is-important", FALSE, NULL);
2854
2855         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2856         g_object_set (item, "is-important", FALSE, NULL);
2857
2858         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2859         g_object_set (item, "is-important", TRUE, NULL);
2860
2861         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2862         g_object_set (item, "is-important", TRUE, NULL);
2863 }
2864
2865 static void
2866 ev_window_run_fullscreen (EvWindow *window)
2867 {
2868         if (!window->priv->fullscreen_toolbar) {
2869                 window->priv->fullscreen_toolbar =
2870                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2871                                                    "/FullscreenToolbar");
2872
2873                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2874                                        GTK_TOOLBAR_BOTH_HORIZ);
2875                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2876
2877                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2878                                     window->priv->fullscreen_toolbar,
2879                                     FALSE, FALSE, 0);
2880                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2881                                        window->priv->fullscreen_toolbar, 1);
2882         }
2883
2884         g_object_set (G_OBJECT (window->priv->scrolled_window),
2885                       "shadow-type", GTK_SHADOW_NONE,
2886                       NULL);
2887
2888         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2889         ev_window_update_fullscreen_action (window);
2890
2891         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2892         update_chrome_visibility (window);
2893
2894         gtk_window_fullscreen (GTK_WINDOW (window));
2895         gtk_widget_grab_focus (window->priv->view);
2896
2897         if (!ev_window_is_empty (window))
2898                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2899 }
2900
2901 static void
2902 ev_window_stop_fullscreen (EvWindow *window)
2903 {
2904         EvView *view = EV_VIEW (window->priv->view);
2905
2906         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2907                 return;
2908
2909         g_object_set (G_OBJECT (window->priv->scrolled_window),
2910                       "shadow-type", GTK_SHADOW_IN,
2911                       NULL);
2912
2913         ev_view_set_fullscreen (view, FALSE);
2914         ev_window_update_fullscreen_action (window);
2915         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2916         update_chrome_visibility (window);
2917         gtk_window_unfullscreen (GTK_WINDOW (window));
2918
2919         if (!ev_window_is_empty (window))
2920                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2921 }
2922
2923 static void
2924 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2925 {
2926         gboolean fullscreen;
2927
2928         g_return_if_fail (EV_IS_WINDOW (window));
2929         ev_window_stop_presentation (window);
2930
2931         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2932         if (fullscreen) {
2933                 ev_window_run_fullscreen (window);
2934         } else {
2935                 ev_window_stop_fullscreen (window);
2936         }
2937 }
2938
2939 static gboolean
2940 presentation_timeout_cb (EvWindow *window)
2941 {
2942         EvView *view = EV_VIEW (window->priv->view);
2943
2944         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2945                 return FALSE;
2946
2947         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2948         window->priv->presentation_timeout_id = 0;
2949
2950         return FALSE;
2951 }
2952
2953 static void
2954 presentation_set_timeout (EvWindow *window)
2955 {
2956         if (window->priv->presentation_timeout_id > 0) {
2957                 g_source_remove (window->priv->presentation_timeout_id);
2958         }
2959
2960 #if GLIB_CHECK_VERSION (2, 13, 0)
2961         window->priv->presentation_timeout_id =
2962                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2963                                        (GSourceFunc)presentation_timeout_cb, window);
2964 #else
2965         window->priv->presentation_timeout_id =
2966             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2967                            (GSourceFunc)presentation_timeout_cb, window);
2968 #endif
2969
2970         ev_view_show_cursor (EV_VIEW (window->priv->view));
2971 }
2972
2973 static void
2974 presentation_clear_timeout (EvWindow *window)
2975 {
2976         if (window->priv->presentation_timeout_id > 0) {
2977                 g_source_remove (window->priv->presentation_timeout_id);
2978         }
2979
2980         window->priv->presentation_timeout_id = 0;
2981
2982         ev_view_show_cursor (EV_VIEW (window->priv->view));
2983 }
2984
2985 static gboolean
2986 presentation_motion_notify_cb (GtkWidget *widget,
2987                                GdkEventMotion *event,
2988                                gpointer user_data)
2989 {
2990         EvWindow *window = EV_WINDOW (user_data);
2991
2992         presentation_set_timeout (window);
2993
2994         return FALSE;
2995 }
2996
2997 static gboolean
2998 presentation_leave_notify_cb (GtkWidget *widget,
2999                               GdkEventCrossing *event,
3000                               gpointer user_data)
3001 {
3002         EvWindow *window = EV_WINDOW (user_data);
3003
3004         presentation_clear_timeout (window);
3005
3006         return FALSE;
3007 }
3008
3009 static void
3010 ev_window_update_presentation_action (EvWindow *window)
3011 {
3012         GtkAction *action;
3013
3014         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3015         g_signal_handlers_block_by_func
3016                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3017         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3018                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3019         g_signal_handlers_unblock_by_func
3020                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3021 }
3022
3023 static void
3024 ev_window_run_presentation (EvWindow *window)
3025 {
3026         g_object_set (G_OBJECT (window->priv->scrolled_window),
3027                       "shadow-type", GTK_SHADOW_NONE,
3028                       NULL);
3029
3030         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3031         ev_window_update_presentation_action (window);
3032
3033         update_chrome_visibility (window);
3034
3035         gtk_widget_grab_focus (window->priv->view);
3036         gtk_window_fullscreen (GTK_WINDOW (window));
3037
3038         g_signal_connect (window->priv->view,
3039                           "motion-notify-event",
3040                           G_CALLBACK (presentation_motion_notify_cb),
3041                           window);
3042         g_signal_connect (window->priv->view,
3043                           "leave-notify-event",
3044                           G_CALLBACK (presentation_leave_notify_cb),
3045                           window);
3046         presentation_set_timeout (window);
3047
3048         ev_application_screensaver_disable (EV_APP);
3049
3050         if (!ev_window_is_empty (window))
3051                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3052 }
3053
3054 static void
3055 ev_window_stop_presentation (EvWindow *window)
3056 {
3057         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3058                 return;
3059
3060         g_object_set (G_OBJECT (window->priv->scrolled_window),
3061                       "shadow-type", GTK_SHADOW_IN,
3062                       NULL);
3063
3064         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3065         ev_window_update_presentation_action (window);
3066         update_chrome_visibility (window);
3067         gtk_window_unfullscreen (GTK_WINDOW (window));
3068
3069         g_signal_handlers_disconnect_by_func (window->priv->view,
3070                                               (gpointer) presentation_motion_notify_cb,
3071                                               window);
3072         g_signal_handlers_disconnect_by_func (window->priv->view,
3073                                               (gpointer) presentation_leave_notify_cb,
3074                                               window);
3075         presentation_clear_timeout (window);
3076
3077         ev_application_screensaver_enable (EV_APP);
3078
3079         if (!ev_window_is_empty (window))
3080                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3081 }
3082
3083 static void
3084 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3085 {
3086         gboolean presentation;
3087
3088         g_return_if_fail (EV_IS_WINDOW (window));
3089         ev_window_stop_fullscreen (window);
3090
3091         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3092         if (presentation) {
3093                 ev_window_run_presentation (window);
3094         } else {
3095                 ev_window_stop_presentation (window);
3096         }
3097 }
3098
3099 static void
3100 ev_window_run_preview (EvWindow *window)
3101 {
3102         GtkAction *action;
3103
3104         if (!window->priv->preview_toolbar) {
3105                 window->priv->preview_toolbar =
3106                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3107                                                    "/PreviewToolbar");
3108
3109                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3110                                     window->priv->preview_toolbar,
3111                                     FALSE, FALSE, 0);
3112                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3113                                        window->priv->preview_toolbar, 1);
3114         }
3115
3116         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3117
3118         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3119         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3120         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3121
3122         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3123
3124         action = gtk_action_group_get_action (window->priv->action_group,
3125                                               "PreviewPrint");
3126 #if GTK_CHECK_VERSION (2, 11, 0)
3127         gtk_action_set_visible (action, TRUE);
3128 #else
3129         gtk_action_set_visible (action, FALSE);
3130 #endif
3131
3132         update_chrome_visibility (window);
3133 }
3134
3135 static void
3136 ev_window_screen_changed (GtkWidget *widget,
3137                           GdkScreen *old_screen)
3138 {
3139         EvWindow *window = EV_WINDOW (widget);
3140         EvWindowPrivate *priv = window->priv;
3141         GdkScreen *screen;
3142
3143         screen = gtk_widget_get_screen (widget);
3144         if (screen == old_screen)
3145                 return;
3146
3147         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3148                                 get_screen_dpi (GTK_WINDOW (window)));
3149
3150         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3151                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3152         }
3153 }
3154
3155 static void
3156 ev_window_set_page_mode (EvWindow         *window,
3157                          EvWindowPageMode  page_mode)
3158 {
3159         GtkWidget *child = NULL;
3160         GtkWidget *real_child;
3161
3162         if (window->priv->page_mode == page_mode)
3163                 return;
3164
3165         window->priv->page_mode = page_mode;
3166
3167         switch (page_mode) {
3168                 case PAGE_MODE_DOCUMENT:
3169                         child = window->priv->view;
3170                         break;
3171                 case PAGE_MODE_PASSWORD:
3172                         child = window->priv->password_view;
3173                         break;
3174                 default:
3175                         g_assert_not_reached ();
3176         }
3177
3178         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3179         if (child != real_child) {
3180                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3181                                       real_child);
3182                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3183                                    child);
3184         }
3185         ev_window_update_actions (window);
3186 }
3187
3188
3189 static void
3190 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3191 {
3192         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3193 }
3194
3195 static void
3196 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3197 {
3198         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3199 }
3200
3201 static void
3202 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3203 {
3204         EvWindow *ev_window = EV_WINDOW (data);
3205         egg_editable_toolbar_set_edit_mode
3206                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3207         ev_application_save_toolbars_model (EV_APP);
3208         gtk_widget_destroy (GTK_WIDGET (dialog));
3209 }
3210
3211 static void
3212 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3213 {
3214         GtkWidget *dialog;
3215         GtkWidget *editor;
3216
3217         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3218                                               GTK_WINDOW (ev_window),
3219                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3220                                               GTK_STOCK_CLOSE,
3221                                               GTK_RESPONSE_CLOSE,
3222                                               NULL);
3223         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3224         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3225         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3226         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3227         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3228
3229         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3230                                          ev_application_get_toolbars_model (EV_APP));
3231         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3232         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3233
3234         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3235
3236         egg_editable_toolbar_set_edit_mode
3237                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3238
3239         g_signal_connect (dialog, "response",
3240                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3241                           ev_window);
3242         gtk_widget_show_all (dialog);
3243 }
3244
3245 static void
3246 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3247 {
3248         g_return_if_fail (EV_IS_WINDOW (ev_window));
3249
3250         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3251         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3252 }
3253
3254 static void
3255 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3256 {
3257         g_return_if_fail (EV_IS_WINDOW (ev_window));
3258
3259         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3260         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3261 }
3262
3263 static void
3264 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3265 {
3266         g_return_if_fail (EV_IS_WINDOW (ev_window));
3267
3268         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3269 }
3270
3271 static void
3272 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3273 {
3274         g_return_if_fail (EV_IS_WINDOW (ev_window));
3275
3276         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3277 }
3278
3279 static void
3280 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3281 {
3282         g_return_if_fail (EV_IS_WINDOW (ev_window));
3283
3284         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3285 }
3286
3287 static void
3288 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3289 {
3290         int n_pages;
3291
3292         g_return_if_fail (EV_IS_WINDOW (ev_window));
3293
3294         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3295         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3296 }
3297
3298 static void
3299 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3300 {
3301         int n_pages, current_page;
3302
3303         g_return_if_fail (EV_IS_WINDOW (ev_window));
3304
3305         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3306         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3307
3308         if (current_page + 10 < n_pages)
3309                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3310 }
3311
3312 static void
3313 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3314 {
3315         int current_page;
3316
3317         g_return_if_fail (EV_IS_WINDOW (ev_window));
3318
3319         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3320
3321         if (current_page - 10 >= 0)
3322                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3323 }
3324
3325 static void
3326 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3327 {
3328         gchar *uri;
3329
3330         ev_window->priv->in_reload = TRUE;
3331
3332         uri = g_strdup (ev_window->priv->uri);
3333         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE, NULL);
3334         g_free (uri);
3335 }
3336
3337 static void
3338 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3339 {
3340         GError *error = NULL;
3341         GdkScreen *screen;
3342         char *command;
3343         const char *lang;
3344         char *uri = NULL;
3345
3346         int i;
3347
3348         const char * const * langs = g_get_language_names ();
3349
3350         for (i = 0; langs[i]; i++) {
3351                 lang = langs[i];
3352                 if (strchr (lang, '.')) {
3353                         continue;
3354                 }
3355
3356                 uri = g_build_filename(GNOMEDATADIR,
3357                                        "/gnome/help/" PACKAGE,
3358                                        lang,
3359                                        "/evince.xml",
3360                                        NULL);
3361
3362                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3363                         break;
3364                 }
3365         }
3366
3367         if (uri == NULL) {
3368                 g_warning ("Cannot find help");
3369                 return;
3370         }
3371
3372         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3373         g_free (uri);
3374
3375         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3376         gdk_spawn_command_line_on_screen (screen, command, &error);
3377         if (error != NULL) {
3378                 g_warning (error->message);
3379                 g_error_free (error);
3380         }
3381         g_free (command);
3382 }
3383
3384 static void
3385 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3386 {
3387         ev_window_stop_fullscreen (window);
3388 }
3389
3390 static void
3391 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3392 {
3393         ev_window_stop_fullscreen (window);
3394         ev_window_run_presentation (window);
3395 }
3396
3397 #ifdef WITH_GTK_PRINT
3398 static void ev_window_do_preview_print (EvWindow *window);
3399
3400 static gboolean
3401 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3402                                 EvWindow   *window)
3403 {
3404         EvWindowPrivate *priv = window->priv;
3405         const gchar *printer_name;
3406
3407         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3408         if ((printer_name
3409              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3410             (!printer_name && gtk_printer_is_default (printer))) {
3411                 if (priv->printer)
3412                         g_object_unref (priv->printer);
3413                 priv->printer = g_object_ref (printer);
3414
3415                 /* Now that we have the printer, we'll start the print */
3416                 ev_window_do_preview_print (window);
3417
3418                 return TRUE; /* we're done */
3419         }
3420
3421         return FALSE; /* continue the enumeration */
3422 }
3423
3424 static void
3425 ev_window_preview_print_finished (GtkPrintJob *print_job,
3426                                   EvWindow    *window,
3427                                   GError      *error)
3428 {
3429         if (error) {
3430                 GtkWidget *dialog;
3431
3432                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3433                                                  GTK_DIALOG_MODAL,
3434                                                  GTK_MESSAGE_ERROR,
3435                                                  GTK_BUTTONS_OK,
3436                                                  _("Failed to print document"));
3437                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3438                                                           error->message);
3439
3440                 gtk_dialog_run (GTK_DIALOG (dialog));
3441                 gtk_widget_destroy (dialog);
3442         }
3443
3444         g_object_unref (print_job);
3445         gtk_widget_destroy (GTK_WIDGET (window));
3446 }
3447
3448 static void
3449 ev_window_do_preview_print (EvWindow *window)
3450 {
3451         EvWindowPrivate  *priv = window->priv;
3452         GtkPageSetup     *page_setup;
3453         GtkPrintJob      *job;
3454         gchar            *filename;
3455         GError           *error = NULL;
3456
3457         g_assert (priv->print_settings != NULL);
3458         g_assert (priv->printer != NULL);
3459
3460         page_setup = gtk_page_setup_new ();
3461
3462         job = gtk_print_job_new ("evince-print",
3463                                  priv->printer,
3464                                  priv->print_settings,
3465                                  page_setup);
3466
3467         g_object_unref (priv->print_settings);
3468         priv->print_settings = NULL;
3469         g_object_unref (priv->printer);
3470         priv->printer = NULL;
3471         g_object_unref (page_setup);
3472
3473         filename = g_filename_from_uri (priv->local_uri ?
3474                                         priv->local_uri : priv->uri,
3475                                         NULL, NULL);
3476
3477         if (gtk_print_job_set_source_file (job, filename, &error)) {
3478                 gtk_print_job_send (job,
3479                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3480                                     window, NULL);
3481         } else {
3482                 g_warning (error->message);
3483                 g_error_free (error);
3484         }
3485
3486         g_free (filename);
3487
3488         gtk_widget_hide (GTK_WIDGET (window));
3489 }
3490
3491 #endif /* WITH_GTK_PRINT */
3492
3493 static void
3494 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3495 {
3496 #ifdef WITH_GTK_PRINT
3497         EvWindowPrivate *priv = window->priv;
3498         GtkPrintSettings *print_settings = NULL;
3499 #if GTK_CHECK_VERSION (2, 11, 0)
3500         const gchar      *print_settings_file = priv->print_settings_file;
3501
3502         if (print_settings_file) {
3503                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3504                         GError *error = NULL;
3505
3506                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3507                                                                            &error);
3508
3509                         if (error) {
3510                                 g_warning (error->message);
3511                                 g_error_free (error);
3512                                 print_settings = NULL;
3513                         }
3514                 }
3515         }
3516 #endif /* GTK 2.11.0 */
3517
3518         if (!print_settings)
3519                 print_settings = gtk_print_settings_new ();
3520
3521         if (priv->print_settings)
3522                 g_object_unref (priv->print_settings);
3523         priv->print_settings = print_settings;
3524
3525         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3526                                 window, NULL, FALSE);
3527 #endif /* WITH_GTK_PRINT */
3528 }
3529
3530 static void
3531 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3532 {
3533         GtkWidget *widget;
3534
3535         widget = gtk_window_get_focus (GTK_WINDOW (window));
3536         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3537                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3538                 update_chrome_visibility (window);
3539                 gtk_widget_grab_focus (window->priv->view);
3540         } else {
3541                 gboolean fullscreen;
3542                 gboolean presentation;
3543
3544                 g_object_get (window->priv->view,
3545                               "fullscreen", &fullscreen,
3546                               "presentation", &presentation,
3547                               NULL);
3548
3549                 if (fullscreen) {
3550                         ev_window_stop_fullscreen (window);
3551                 } else if (presentation) {
3552                         ev_window_stop_presentation (window);
3553                         gtk_widget_grab_focus (window->priv->view);
3554                 } else {
3555                         gtk_widget_grab_focus (window->priv->view);
3556                 }
3557
3558                 if (fullscreen && presentation)
3559                         g_warning ("Both fullscreen and presentation set somehow");
3560         }
3561 }
3562
3563 static void
3564 save_sizing_mode (EvWindow *window)
3565 {
3566         EvSizingMode mode;
3567         GEnumValue *enum_value;
3568
3569         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3570         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3571
3572         if (!ev_window_is_empty (window))
3573                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3574                                                 enum_value->value_nick);
3575 }
3576
3577 static void
3578 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3579                                   EvWindow   *ev_window)
3580 {
3581         GtkWidget *scrolled_window;
3582         EvSizingMode sizing_mode;
3583
3584         g_object_get (ev_window->priv->view,
3585                       "sizing-mode", &sizing_mode,
3586                       NULL);
3587
3588         scrolled_window = ev_window->priv->scrolled_window;
3589
3590         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3591
3592         if (sizing_mode != EV_SIZING_FREE)
3593                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3594                                           GTK_SCROLLED_WINDOW (scrolled_window));
3595
3596         switch (sizing_mode) {
3597                 case EV_SIZING_BEST_FIT:
3598                         g_object_set (G_OBJECT (scrolled_window),
3599                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3600                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3601                                       NULL);
3602                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3603                                           G_CALLBACK (ev_view_update_view_size),
3604                                           scrolled_window);
3605                         break;
3606                 case EV_SIZING_FIT_WIDTH:
3607                         g_object_set (G_OBJECT (scrolled_window),
3608                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3609                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3610                                       NULL);
3611                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3612                                           G_CALLBACK (ev_view_update_view_size),
3613                                           scrolled_window);
3614                         break;
3615                 case EV_SIZING_FREE:
3616                         g_object_set (G_OBJECT (scrolled_window),
3617                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3618                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3619                                       NULL);
3620                         break;
3621         }
3622
3623         update_sizing_buttons (ev_window);
3624         save_sizing_mode (ev_window);
3625 }
3626
3627 static void
3628 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3629 {
3630         ev_window_update_actions (ev_window);
3631
3632         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3633                 gdouble zoom;
3634
3635                 zoom = ev_view_get_zoom (view);
3636                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3637                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3638         }
3639 }
3640
3641 static void
3642 ev_window_update_continuous_action (EvWindow *window)
3643 {
3644         GtkAction *action;
3645
3646         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3647         g_signal_handlers_block_by_func
3648                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3649         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3650                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3651         g_signal_handlers_unblock_by_func
3652                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3653 }
3654
3655 static void
3656 ev_window_update_dual_page_action (EvWindow *window)
3657 {
3658         GtkAction *action;
3659
3660         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3661         g_signal_handlers_block_by_func
3662                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3663         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3664                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3665         g_signal_handlers_unblock_by_func
3666                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3667 }
3668
3669 static void
3670 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3671 {
3672         ev_window_update_continuous_action (ev_window);
3673
3674         if (!ev_window_is_empty (ev_window))
3675                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3676                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3677 }
3678
3679 static void
3680 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3681 {
3682         int rotation;
3683
3684         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3685
3686         if (!ev_window_is_empty (window))
3687                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3688                                              rotation);
3689
3690         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3691                                        rotation);
3692 }
3693
3694 static void
3695 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3696 {
3697         ev_window_update_actions (window);
3698 }
3699
3700 static void
3701 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3702 {
3703         ev_window_update_dual_page_action (ev_window);
3704
3705         if (!ev_window_is_empty (ev_window))
3706                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3707                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3708 }
3709
3710 static char *
3711 build_comments_string (void)
3712 {
3713 #ifdef ENABLE_PDF
3714         PopplerBackend backend;
3715         const char *backend_name;
3716         const char *version;
3717
3718         backend = poppler_get_backend ();
3719         version = poppler_get_version ();
3720         switch (backend) {
3721                 case POPPLER_BACKEND_CAIRO:
3722                         backend_name = "cairo";
3723                         break;
3724                 case POPPLER_BACKEND_SPLASH:
3725                         backend_name = "splash";
3726                         break;
3727                 default:
3728                         backend_name = "unknown";
3729                         break;
3730         }
3731
3732         return g_strdup_printf (_("Document Viewer.\n"
3733                                   "Using poppler %s (%s)"),
3734                                 version, backend_name);
3735 #else
3736         return g_strdup_printf (_("Document Viewer"));
3737 #endif
3738 }
3739
3740 static void
3741 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3742 {
3743         const char *authors[] = {
3744                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3745                 "Jonathan Blandford <jrb@gnome.org>",
3746                 "Marco Pesenti Gritti <marco@gnome.org>",
3747                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3748                 "Bryan Clark <clarkbw@gnome.org>",
3749                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3750                 "Wouter Bolsterlee <wbolster@gnome.org>",
3751                 NULL
3752         };
3753
3754         const char *documenters[] = {
3755                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3756                 NULL
3757         };
3758
3759         const char *license[] = {
3760                 N_("Evince is free software; you can redistribute it and/or modify "
3761                    "it under the terms of the GNU General Public License as published by "
3762                    "the Free Software Foundation; either version 2 of the License, or "
3763                    "(at your option) any later version.\n"),
3764                 N_("Evince is distributed in the hope that it will be useful, "
3765                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3766                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3767                    "GNU General Public License for more details.\n"),
3768                 N_("You should have received a copy of the GNU General Public License "
3769                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3770                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3771         };
3772
3773         char *license_trans;
3774         char *comments;
3775
3776 #ifdef ENABLE_NLS
3777         const char **p;
3778
3779         for (p = authors; *p; ++p)
3780                 *p = _(*p);
3781
3782         for (p = documenters; *p; ++p)
3783                 *p = _(*p);
3784 #endif
3785
3786         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3787                                      _(license[2]), "\n", NULL);
3788         comments = build_comments_string ();
3789
3790         gtk_show_about_dialog (
3791                 GTK_WINDOW (ev_window),
3792                 "name", _("Evince"),
3793                 "version", VERSION,
3794                 "copyright",
3795                 _("\xc2\xa9 1996-2007 The Evince authors"),
3796                 "license", license_trans,
3797                 "website", "http://www.gnome.org/projects/evince",
3798                 "comments", comments,
3799                 "authors", authors,
3800                 "documenters", documenters,
3801                 "translator-credits", _("translator-credits"),
3802                 "logo-icon-name", "evince",
3803                 "wrap-license", TRUE,
3804                 NULL);
3805
3806         g_free (comments);
3807         g_free (license_trans);
3808 }
3809
3810 static void
3811 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3812 {
3813         gboolean active;
3814
3815         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3816         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3817         update_chrome_visibility (ev_window);
3818         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3819 }
3820
3821 static void
3822 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3823 {
3824         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3825                 return;
3826
3827         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3828                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3829         update_chrome_visibility (ev_window);
3830 }
3831
3832 static void
3833 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3834                                            GParamSpec *pspec,
3835                                            EvWindow   *ev_window)
3836 {
3837         GtkWidget *current_page;
3838         const char *id;
3839
3840         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3841
3842         if (current_page == ev_window->priv->sidebar_links) {
3843                 id = LINKS_SIDEBAR_ID;
3844         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3845                 id = THUMBNAILS_SIDEBAR_ID;
3846         } else if (current_page == ev_window->priv->sidebar_attachments) {
3847                 id = ATTACHMENTS_SIDEBAR_ID;
3848         } else {
3849                 g_assert_not_reached();
3850         }
3851
3852         g_object_unref (current_page);
3853
3854         if (!ev_window_is_empty (ev_window))
3855                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3856 }
3857
3858 static void
3859 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3860                                          GParamSpec *pspec,
3861                                          EvWindow   *ev_window)
3862 {
3863         EvView *view = EV_VIEW (ev_window->priv->view);
3864         GtkAction *action;
3865
3866         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3867
3868         if (!ev_view_get_presentation (view)) {
3869                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3870                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3871
3872                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3873                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3874         }
3875 }
3876
3877 static void
3878 view_menu_link_popup (EvWindow *ev_window,
3879                       EvLink   *link)
3880 {
3881         gboolean   show_external = FALSE;
3882         gboolean   show_internal = FALSE;
3883         GtkAction *action;
3884
3885         if (ev_window->priv->link)
3886                 g_object_unref (ev_window->priv->link);
3887
3888         if (link)
3889                 ev_window->priv->link = g_object_ref (link);
3890         else
3891                 ev_window->priv->link = NULL;
3892
3893         if (ev_window->priv->link) {
3894                 EvLinkAction *ev_action;
3895
3896                 ev_action = ev_link_get_action (link);
3897                 if (ev_action) {
3898                         switch (ev_link_action_get_action_type (ev_action)) {
3899                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3900                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3901                                         show_internal = TRUE;
3902                                         break;
3903                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3904                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3905                                         show_external = TRUE;
3906                                         break;
3907                                 default:
3908                                         break;
3909                         }
3910                 }
3911         }
3912
3913         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3914                                               "OpenLink");
3915         gtk_action_set_visible (action, show_external);
3916
3917         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3918                                               "CopyLinkAddress");
3919         gtk_action_set_visible (action, show_external);
3920
3921         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3922                                               "GoLink");
3923         gtk_action_set_visible (action, show_internal);
3924
3925         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3926                                               "OpenLinkNewWindow");
3927         gtk_action_set_visible (action, show_internal);
3928 }
3929
3930 static void
3931 view_menu_image_popup (EvWindow  *ev_window,
3932                        EvImage   *image)
3933 {
3934         GtkAction *action;
3935         gboolean   show_image = FALSE;
3936
3937         if (ev_window->priv->image)
3938                 g_object_unref (ev_window->priv->image);
3939
3940         if (image)
3941                 ev_window->priv->image = g_object_ref (image);
3942         else
3943                 ev_window->priv->image = NULL;
3944
3945         show_image = (ev_window->priv->image != NULL);
3946
3947         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3948                                               "SaveImageAs");
3949         gtk_action_set_visible (action, show_image);
3950
3951         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3952                                               "CopyImage");
3953         gtk_action_set_visible (action, show_image);
3954 }
3955
3956 static gboolean
3957 view_menu_popup_cb (EvView   *view,
3958                     GObject  *object,
3959                     EvWindow *ev_window)
3960 {
3961         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3962                 return FALSE;
3963
3964         view_menu_link_popup (ev_window,
3965                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3966         view_menu_image_popup (ev_window,
3967                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3968
3969         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3970                         NULL, NULL, NULL, NULL,
3971                         3, gtk_get_current_event_time ());
3972         return TRUE;
3973 }
3974
3975 static gboolean
3976 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3977                               GList           *attach_list,
3978                               EvWindow        *ev_window)
3979 {
3980         GtkWidget *popup;
3981
3982         g_assert (attach_list != NULL);
3983
3984         if (ev_window->priv->attach_list) {
3985                 g_list_foreach (ev_window->priv->attach_list,
3986                                 (GFunc) g_object_unref, NULL);
3987                 g_list_free (ev_window->priv->attach_list);
3988         }
3989
3990         ev_window->priv->attach_list = attach_list;
3991
3992         popup = ev_window->priv->attachment_popup;
3993
3994         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3995                         NULL, NULL,
3996                         3, gtk_get_current_event_time ());
3997
3998         return TRUE;
3999 }
4000
4001 static void
4002 view_find_status_changed_cb (EvView     *view,
4003                              GParamSpec *pspec,
4004                              EvWindow   *ev_window)
4005 {
4006         const char *text;
4007
4008         text = ev_view_get_find_status (view);
4009         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4010                                       text);
4011 }
4012
4013 static void
4014 find_bar_previous_cb (EggFindBar *find_bar,
4015                       EvWindow   *ev_window)
4016 {
4017         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4018 }
4019
4020 static void
4021 find_bar_next_cb (EggFindBar *find_bar,
4022                   EvWindow   *ev_window)
4023 {
4024         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4025 }
4026
4027 static void
4028 find_bar_close_cb (EggFindBar *find_bar,
4029                    EvWindow   *ev_window)
4030 {
4031         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4032         update_chrome_visibility (ev_window);
4033 }
4034
4035 static void
4036 find_bar_search_changed_cb (EggFindBar *find_bar,
4037                             GParamSpec *param,
4038                             EvWindow   *ev_window)
4039 {
4040         gboolean case_sensitive;
4041         const char *search_string;
4042
4043         /* Either the string or case sensitivity could have changed. */
4044
4045         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4046         search_string = egg_find_bar_get_search_string (find_bar);
4047
4048         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4049
4050         if (ev_window->priv->document &&
4051             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4052                 if (search_string && search_string[0]) {
4053                         ev_document_doc_mutex_lock ();
4054                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4055                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4056                                                 search_string,
4057                                                 case_sensitive);
4058                         ev_document_doc_mutex_unlock ();
4059                 } else {
4060                         ev_document_doc_mutex_lock ();
4061                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4062                         ev_document_doc_mutex_unlock ();
4063
4064                         ev_window_update_actions (ev_window);
4065                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4066                                                       NULL);
4067                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4068                 }
4069         }
4070 }
4071
4072 static void
4073 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4074                             GParamSpec *param,
4075                             EvWindow   *ev_window)
4076 {
4077         gboolean visible;
4078
4079         visible = GTK_WIDGET_VISIBLE (find_bar);
4080
4081         if (ev_window->priv->document &&
4082             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4083                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4084                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4085                 ev_window_update_actions (ev_window);
4086
4087                 if (!visible)
4088                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4089         }
4090 }
4091
4092 static void
4093 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4094 {
4095         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4096 }
4097
4098 static void
4099 zoom_control_changed_cb (EphyZoomAction *action,
4100                          float           zoom,
4101                          EvWindow       *ev_window)
4102 {
4103         EvSizingMode mode;
4104
4105         g_return_if_fail (EV_IS_WINDOW (ev_window));
4106
4107         if (zoom == EPHY_ZOOM_BEST_FIT) {
4108                 mode = EV_SIZING_BEST_FIT;
4109         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4110                 mode = EV_SIZING_FIT_WIDTH;
4111         } else {
4112                 mode = EV_SIZING_FREE;
4113         }
4114
4115         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4116
4117         if (mode == EV_SIZING_FREE) {
4118                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4119                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4120                                   FALSE);
4121         }
4122 }
4123
4124 static void
4125 ev_window_finalize (GObject *object)
4126 {
4127         GList *windows = ev_application_get_windows (EV_APP);
4128
4129         if (windows == NULL) {
4130                 ev_application_shutdown (EV_APP);
4131         } else {
4132                 g_list_free (windows);
4133         }
4134
4135         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4136 }
4137
4138 static void
4139 ev_window_dispose (GObject *object)
4140 {
4141         EvWindow *window = EV_WINDOW (object);
4142         EvWindowPrivate *priv = window->priv;
4143
4144         if (priv->title) {
4145                 ev_window_title_free (priv->title);
4146                 priv->title = NULL;
4147         }
4148
4149         if (priv->ui_manager) {
4150                 g_object_unref (priv->ui_manager);
4151                 priv->ui_manager = NULL;
4152         }
4153
4154         if (priv->action_group) {
4155                 g_object_unref (priv->action_group);
4156                 priv->action_group = NULL;
4157         }
4158
4159         if (priv->view_popup_action_group) {
4160                 g_object_unref (priv->view_popup_action_group);
4161                 priv->view_popup_action_group = NULL;
4162         }
4163
4164         if (priv->attachment_popup_action_group) {
4165                 g_object_unref (priv->attachment_popup_action_group);
4166                 priv->attachment_popup_action_group = NULL;
4167         }
4168
4169 #ifdef HAVE_GTK_RECENT
4170         if (priv->recent_action_group) {
4171                 g_object_unref (priv->recent_action_group);
4172                 priv->recent_action_group = NULL;
4173         }
4174
4175         if (priv->recent_manager) {
4176                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4177                                                       ev_window_setup_recent,
4178                                                       window);
4179                 priv->recent_manager = NULL;
4180         }
4181
4182         priv->recent_ui_id = 0;
4183 #else
4184         if (priv->recent_view) {
4185                 g_object_unref (priv->recent_view);
4186                 priv->recent_view = NULL;
4187         }
4188 #endif /* HAVE_GTK_RECENT */
4189
4190         if (priv->page_cache) {
4191                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4192                 priv->page_cache = NULL;
4193         }
4194
4195         if (priv->document) {
4196                 g_object_unref (priv->document);
4197                 priv->document = NULL;
4198         }
4199
4200         if (priv->view) {
4201                 g_object_unref (priv->view);
4202                 priv->view = NULL;
4203         }
4204
4205         if (priv->password_view) {
4206                 g_object_unref (priv->password_view);
4207                 priv->password_view = NULL;
4208         }
4209
4210         if (priv->load_job) {
4211                 ev_window_clear_load_job (window);
4212         }
4213
4214         if (priv->thumbnail_job) {
4215                 ev_window_clear_thumbnail_job (window);
4216         }
4217
4218         if (priv->local_uri) {
4219                 ev_window_clear_local_uri (window);
4220                 priv->local_uri = NULL;
4221         }
4222
4223         ev_window_close_dialogs (window);
4224
4225 #ifdef WITH_GTK_PRINT
4226         ev_window_clear_print_job (window);
4227
4228         if (window->priv->gtk_print_job) {
4229                 g_object_unref (window->priv->gtk_print_job);
4230                 window->priv->gtk_print_job = NULL;
4231         }
4232
4233         if (window->priv->printer) {
4234                 g_object_unref (window->priv->printer);
4235                 window->priv->printer = NULL;
4236         }
4237
4238         if (window->priv->print_settings) {
4239                 g_object_unref (window->priv->print_settings);
4240                 window->priv->print_settings = NULL;
4241         }
4242
4243         if (window->priv->print_page_setup) {
4244                 g_object_unref (window->priv->print_page_setup);
4245                 window->priv->print_page_setup = NULL;
4246         }
4247 #endif
4248
4249         if (priv->link) {
4250                 g_object_unref (priv->link);
4251                 priv->link = NULL;
4252         }
4253
4254         if (priv->image) {
4255                 g_object_unref (priv->image);
4256                 priv->image = NULL;
4257         }
4258
4259         if (priv->attach_list) {
4260                 g_list_foreach (priv->attach_list,
4261                                 (GFunc) g_object_unref,
4262                                 NULL);
4263                 g_list_free (priv->attach_list);
4264                 priv->attach_list = NULL;
4265         }
4266
4267         if (priv->find_bar) {
4268                 g_signal_handlers_disconnect_by_func
4269                         (window->priv->find_bar,
4270                          G_CALLBACK (find_bar_close_cb),
4271                          window);
4272                 priv->find_bar = NULL;
4273         }
4274
4275         if (priv->uri) {
4276                 if (priv->unlink_temp_file)
4277                         ev_window_clear_temp_file (window);
4278                 g_free (priv->uri);
4279                 priv->uri = NULL;
4280         }
4281
4282         if (priv->dest) {
4283                 g_object_unref (priv->dest);
4284                 priv->dest = NULL;
4285         }
4286
4287         if (priv->history) {
4288                 g_object_unref (priv->history);
4289                 priv->history = NULL;
4290         }
4291
4292         if (priv->print_settings_file) {
4293                 ev_window_clear_print_settings_file (window);
4294                 priv->print_settings_file = NULL;
4295         }
4296
4297         if (priv->presentation_timeout_id > 0) {
4298                 g_source_remove (priv->presentation_timeout_id);
4299                 priv->presentation_timeout_id = 0;
4300         }
4301
4302         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4303 }
4304
4305 static void
4306 ev_window_class_init (EvWindowClass *ev_window_class)
4307 {
4308         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4309         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4310
4311         g_object_class->dispose = ev_window_dispose;
4312         g_object_class->finalize = ev_window_finalize;
4313
4314         widget_class->screen_changed = ev_window_screen_changed;
4315
4316         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4317 }
4318
4319 /* Normal items */
4320 static const GtkActionEntry entries[] = {
4321         { "File", NULL, N_("_File") },
4322         { "Edit", NULL, N_("_Edit") },
4323         { "View", NULL, N_("_View") },
4324         { "Go", NULL, N_("_Go") },
4325         { "Help", NULL, N_("_Help") },
4326
4327         /* File menu */
4328         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4329           N_("Open an existing document"),
4330           G_CALLBACK (ev_window_cmd_file_open) },
4331         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4332           N_("Open a copy of the current document in a new window"),
4333           G_CALLBACK (ev_window_cmd_file_open_copy) },
4334         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4335           N_("Save a copy of the current document"),
4336           G_CALLBACK (ev_window_cmd_save_as) },
4337         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4338           N_("Setup the page settings for printing"),
4339           G_CALLBACK (ev_window_cmd_file_print_setup) },
4340         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4341           N_("Print this document"),
4342           G_CALLBACK (ev_window_cmd_file_print) },
4343         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4344           G_CALLBACK (ev_window_cmd_file_properties) },
4345         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4346           G_CALLBACK (ev_window_cmd_file_close_window) },
4347
4348         /* Edit menu */
4349         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4350           G_CALLBACK (ev_window_cmd_edit_copy) },
4351 #ifdef HAVE_GTK_RECENT
4352         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4353 #else
4354         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4355 #endif /* HAVE_GTK_RECENT */
4356           G_CALLBACK (ev_window_cmd_edit_select_all) },
4357         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4358           N_("Find a word or phrase in the document"),
4359           G_CALLBACK (ev_window_cmd_edit_find) },
4360         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4361           G_CALLBACK (ev_window_cmd_edit_find_next) },
4362         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4363           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4364         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4365           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4366         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4367           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4368         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4369           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4370
4371         /* View menu */
4372         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4373           N_("Enlarge the document"),
4374           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4375         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4376           N_("Shrink the document"),
4377           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4378         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4379           N_("Reload the document"),
4380           G_CALLBACK (ev_window_cmd_view_reload) },
4381
4382         /* Go menu */
4383         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4384           N_("Go to the previous page"),
4385           G_CALLBACK (ev_window_cmd_go_previous_page) },
4386         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4387           N_("Go to the next page"),
4388           G_CALLBACK (ev_window_cmd_go_next_page) },
4389         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4390           N_("Go to the first page"),
4391           G_CALLBACK (ev_window_cmd_go_first_page) },
4392         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4393           N_("Go to the last page"),
4394           G_CALLBACK (ev_window_cmd_go_last_page) },
4395
4396         /* Help menu */
4397         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4398           G_CALLBACK (ev_window_cmd_help_contents) },
4399
4400         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4401           G_CALLBACK (ev_window_cmd_help_about) },
4402
4403         /* Toolbar-only */
4404         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4405           N_("Leave fullscreen mode"),
4406           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4407         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4408           N_("Start a presentation"),
4409           G_CALLBACK (ev_window_cmd_start_presentation) },
4410         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4411           N_("Print this document"),
4412           G_CALLBACK (ev_window_cmd_preview_print) },
4413
4414         /* Accellerators */
4415         { "Escape", NULL, "", "Escape", "",
4416           G_CALLBACK (ev_window_cmd_escape) },
4417         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4418           G_CALLBACK (ev_window_cmd_edit_find) },
4419         { "PageDown", NULL, "", "Page_Down", NULL,
4420           G_CALLBACK (ev_window_cmd_scroll_forward) },
4421         { "PageUp", NULL, "", "Page_Up", NULL,
4422           G_CALLBACK (ev_window_cmd_scroll_backward) },
4423         { "Space", NULL, "", "space", NULL,
4424           G_CALLBACK (ev_window_cmd_scroll_forward) },
4425         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4426           G_CALLBACK (ev_window_cmd_scroll_backward) },
4427         { "BackSpace", NULL, "", "BackSpace", NULL,
4428           G_CALLBACK (ev_window_cmd_scroll_backward) },
4429         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4430           G_CALLBACK (ev_window_cmd_scroll_forward) },
4431         { "Return", NULL, "", "Return", NULL,
4432           G_CALLBACK (ev_window_cmd_scroll_forward) },
4433         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4434           G_CALLBACK (ev_window_cmd_scroll_backward) },
4435         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4436           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4437         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4438           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4439         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4440           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4441         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4442           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4443         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4444           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4445         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4446           G_CALLBACK (ev_window_cmd_go_backward) },
4447         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4448           G_CALLBACK (ev_window_cmd_go_forward) },
4449         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4450           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4451         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4452           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4453         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4454           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4455         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4456           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4457 };
4458
4459 /* Toggle items */
4460 static const GtkToggleActionEntry toggle_entries[] = {
4461         /* View Menu */
4462         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4463           N_("Show or hide the toolbar"),
4464           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4465         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4466           N_("Show or hide the side pane"),
4467           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4468         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4469           N_("Show the entire document"),
4470           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4471         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4472           N_("Show two pages at once"),
4473           G_CALLBACK (ev_window_cmd_dual), FALSE },
4474         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4475           N_("Expand the window to fill the screen"),
4476           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4477         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("_Presentation"), "F5",
4478           N_("Run document as a presentation"),
4479           G_CALLBACK (ev_window_cmd_view_presentation) },
4480         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4481           N_("Make the current document fill the window"),
4482           G_CALLBACK (ev_window_cmd_view_best_fit) },
4483         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4484           N_("Make the current document fill the window width"),
4485           G_CALLBACK (ev_window_cmd_view_page_width) },
4486 };
4487
4488 /* Popups specific items */
4489 static const GtkActionEntry view_popup_entries [] = {
4490         /* Links */
4491         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4492           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4493         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4494           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4495         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4496           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4497         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4498           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4499         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4500           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4501         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4502           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4503 };
4504
4505 static const GtkActionEntry attachment_popup_entries [] = {
4506         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4507           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4508         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4509           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4510 };
4511
4512 static void
4513 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4514 {
4515         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4516 }
4517
4518 static void
4519 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4520 {
4521         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4522         gtk_widget_grab_focus (window->priv->view);
4523 }
4524
4525 static void
4526 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4527 {
4528
4529         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4530         gtk_widget_grab_focus (window->priv->view);
4531 }
4532
4533 static void
4534 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4535 {
4536         GtkAction *action;
4537
4538         action = g_object_new (EV_TYPE_PAGE_ACTION,
4539                                "name", PAGE_SELECTOR_ACTION,
4540                                "label", _("Page"),
4541                                "tooltip", _("Select Page"),
4542                                "icon_name", "text-x-generic",
4543                                "visible_overflown", FALSE,
4544                                NULL);
4545         g_signal_connect (action, "activate_link",
4546                           G_CALLBACK (activate_link_cb), window);
4547         gtk_action_group_add_action (group, action);
4548         g_object_unref (action);
4549
4550         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4551                                "name", ZOOM_CONTROL_ACTION,
4552                                "label", _("Zoom"),
4553                                "stock_id", EV_STOCK_ZOOM,
4554                                "tooltip", _("Adjust the zoom level"),
4555                                "zoom", 1.0,
4556                                NULL);
4557         g_signal_connect (action, "zoom_to_level",
4558                           G_CALLBACK (zoom_control_changed_cb), window);
4559         gtk_action_group_add_action (group, action);
4560         g_object_unref (action);
4561
4562         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4563                                "name", NAVIGATION_ACTION,
4564                                "label", _("Navigation"),
4565                                "is_important", TRUE,
4566                                "short_label", _("Back"),
4567                                "stock_id", GTK_STOCK_GO_DOWN,
4568                                "tooltip", _("Move across visited pages"),
4569                                NULL);
4570         g_signal_connect (action, "activate_link",
4571                           G_CALLBACK (navigation_action_activate_link_cb), window);
4572         gtk_action_group_add_action (group, action);
4573         g_object_unref (action);
4574 }
4575
4576 static void
4577 set_action_properties (GtkActionGroup *action_group)
4578 {
4579         GtkAction *action;
4580
4581         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4582         g_object_set (action, "is-important", TRUE, NULL);
4583         /*translators: this is the label for toolbar button*/
4584         g_object_set (action, "short_label", _("Previous"), NULL);
4585
4586         action = gtk_action_group_get_action (action_group, "GoNextPage");
4587         g_object_set (action, "is-important", TRUE, NULL);
4588         /*translators: this is the label for toolbar button*/
4589         g_object_set (action, "short_label", _("Next"), NULL);
4590
4591         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4592         /*translators: this is the label for toolbar button*/
4593         g_object_set (action, "short_label", _("Zoom In"), NULL);
4594
4595         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4596         /*translators: this is the label for toolbar button*/
4597         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4598
4599         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4600         /*translators: this is the label for toolbar button*/
4601         g_object_set (action, "short_label", _("Best Fit"), NULL);
4602
4603         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4604         /*translators: this is the label for toolbar button*/
4605         g_object_set (action, "short_label", _("Fit Width"), NULL);
4606
4607         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4608         g_object_set (action, "is-important", TRUE, NULL);
4609 }
4610
4611 static void
4612 set_chrome_actions (EvWindow *window)
4613 {
4614         EvWindowPrivate *priv = window->priv;
4615         GtkActionGroup *action_group = priv->action_group;
4616         GtkAction *action;
4617
4618         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4619         g_signal_handlers_block_by_func
4620                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4621         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4622                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4623         g_signal_handlers_unblock_by_func
4624                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4625 }
4626
4627 static void
4628 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4629                           GParamSpec     *pspec,
4630                           EvWindow       *ev_window)
4631 {
4632         GtkTreeModel *model;
4633         GtkAction *action;
4634
4635         g_object_get (G_OBJECT (ev_sidebar_links),
4636                       "model", &model,
4637                       NULL);
4638
4639         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4640         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4641         g_object_unref (model);
4642 }
4643
4644 static gboolean
4645 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4646 {
4647         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4648         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4649
4650         ev_window_set_view_accels_sensitivity (window, TRUE);
4651
4652         update_chrome_visibility (window);
4653
4654         return FALSE;
4655 }
4656
4657 static gboolean
4658 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4659 {
4660         ev_window_set_view_accels_sensitivity (window, FALSE);
4661
4662         return FALSE;
4663 }
4664
4665 static void
4666 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4667                                     GParamSpec         *pspec,
4668                                     EvWindow           *ev_window)
4669 {
4670         GtkWidget *widget;
4671
4672         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4673
4674         if (widget != NULL) {
4675                 g_signal_connect_object (widget, "focus_in_event",
4676                                          G_CALLBACK (view_actions_focus_in_cb),
4677                                          ev_window, 0);
4678                 g_signal_connect_object (widget, "focus_out_event",
4679                                          G_CALLBACK (view_actions_focus_out_cb),
4680                                          ev_window, 0);
4681                 g_object_unref (widget);
4682         }
4683 }
4684
4685 static gboolean
4686 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4687 {
4688         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4689                 gboolean maximized;
4690
4691                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4692                 if (!ev_window_is_empty (window))
4693                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4694         }
4695
4696         return FALSE;
4697 }
4698
4699 static gboolean
4700 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4701 {
4702         char *uri = window->priv->uri;
4703         GdkWindowState state;
4704         int x, y, width, height, document_width, document_height;
4705
4706         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4707
4708         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4709                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4710                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4711
4712                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4713                         ev_page_cache_get_max_width (window->priv->page_cache,
4714                                                      0, 1.0,
4715                                                      &document_width);
4716                         ev_page_cache_get_max_height (window->priv->page_cache,
4717                                                       0, 1.0,
4718                                                       &document_height);
4719                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4720                                                         (double)width / document_width);
4721                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4722                                                         (double)height / document_height);
4723
4724                         ev_metadata_manager_set_int (uri, "window_x", x);
4725                         ev_metadata_manager_set_int (uri, "window_y", y);
4726                         ev_metadata_manager_set_int (uri, "window_width", width);
4727                         ev_metadata_manager_set_int (uri, "window_height", height);
4728                 }
4729         }
4730
4731         return FALSE;
4732 }
4733
4734 static void
4735 launch_action (EvWindow *window, EvLinkAction *action)
4736 {
4737         const char *filename = ev_link_action_get_filename (action);
4738         char *uri = NULL;
4739
4740         if (filename  && g_path_is_absolute (filename)) {
4741                 uri = gnome_vfs_get_uri_from_local_path (filename);
4742         } else {
4743                 GnomeVFSURI *base_uri, *resolved_uri;
4744
4745                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4746                 if (base_uri && filename) {
4747                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4748                         if (resolved_uri) {
4749                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4750                                 gnome_vfs_uri_unref (resolved_uri);
4751                         }
4752                         gnome_vfs_uri_unref (base_uri);
4753                 }
4754         }
4755
4756         if (uri) {
4757                 gnome_vfs_url_show (uri);
4758         } else {
4759                 gnome_vfs_url_show (filename);
4760         }
4761
4762         g_free (uri);
4763
4764         /* According to the PDF spec filename can be an executable. I'm not sure
4765            allowing to launch executables is a good idea though. -- marco */
4766 }
4767
4768 static gboolean
4769 uri_is_valid (const gchar *uri)
4770 {
4771         gchar *p = (gchar *) uri;
4772
4773         if (!p || !g_ascii_isalpha (*p))
4774                 return FALSE;
4775
4776         p++;
4777         while (g_ascii_isalnum (*p))
4778                 p++;
4779
4780         return (g_ascii_strncasecmp (p, "://", strlen ("://")) == 0);
4781 }
4782
4783 static void
4784 launch_external_uri (EvWindow *window, EvLinkAction *action)
4785 {
4786         const gchar *uri = ev_link_action_get_uri (action);
4787
4788         if (!uri_is_valid (uri)) {
4789                 GtkWidget *dialog;
4790
4791                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4792                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4793                                                  GTK_MESSAGE_ERROR,
4794                                                  GTK_BUTTONS_CLOSE,
4795                                                  _("Unable to open external link"));
4796                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4797                                                           _("Invalid URI: “%s”"), uri);
4798                 g_signal_connect (dialog, "response",
4799                                   G_CALLBACK (gtk_widget_destroy),
4800                                   NULL);
4801                 gtk_widget_show (dialog);
4802
4803                 return;
4804         }
4805
4806         gnome_vfs_url_show (uri);
4807 }
4808
4809 static void
4810 open_remote_link (EvWindow *window, EvLinkAction *action)
4811 {
4812         gchar *uri;
4813         gchar *dir;
4814
4815         dir = g_path_get_dirname (window->priv->uri);
4816
4817         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4818                                 NULL);
4819         g_free (dir);
4820
4821         ev_application_open_uri_at_dest (EV_APP, uri,
4822                                          gtk_window_get_screen (GTK_WINDOW (window)),
4823                                          ev_link_action_get_dest (action),
4824                                          0,
4825                                          FALSE,
4826                                          NULL,
4827                                          GDK_CURRENT_TIME);
4828
4829         g_free (uri);
4830 }
4831
4832 static void
4833 do_action_named (EvWindow *window, EvLinkAction *action)
4834 {
4835         const gchar *name = ev_link_action_get_name (action);
4836
4837         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4838                 ev_window_cmd_go_first_page (NULL, window);
4839         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4840                 ev_window_cmd_go_previous_page (NULL, window);
4841         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4842                 ev_window_cmd_go_next_page (NULL, window);
4843         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4844                 ev_window_cmd_go_last_page (NULL, window);
4845         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4846                 ev_window_cmd_focus_page_selector (NULL, window);
4847         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4848                 ev_window_cmd_edit_find (NULL, window);
4849         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4850                 ev_window_cmd_file_close_window (NULL, window);
4851         } else {
4852                 g_warning ("Unimplemented named action: %s, please post a "
4853                            "bug report in Evince bugzilla "
4854                            "(http://bugzilla.gnome.org) with a testcase.",
4855                            name);
4856         }
4857 }
4858
4859 static void
4860 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4861 {
4862         switch (ev_link_action_get_action_type (action)) {
4863                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4864                         EvLinkDest *dest;
4865
4866                         dest = ev_link_action_get_dest (action);
4867                         if (!dest)
4868                                 return;
4869
4870                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4871                 }
4872                         break;
4873                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4874                         launch_external_uri (window, action);
4875                         break;
4876                 case EV_LINK_ACTION_TYPE_LAUNCH:
4877                         launch_action (window, action);
4878                         break;
4879                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4880                         open_remote_link (window, action);
4881                         break;
4882                 case EV_LINK_ACTION_TYPE_NAMED:
4883                         do_action_named (window, action);
4884                         break;
4885                 default:
4886                         g_assert_not_reached ();
4887         }
4888 }
4889
4890 static void
4891 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4892 {
4893         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4894 }
4895
4896 static void
4897 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4898 {
4899         EvLinkAction *ev_action = NULL;
4900         EvLinkDest   *dest;
4901
4902         ev_action = ev_link_get_action (window->priv->link);
4903         if (!ev_action)
4904                 return;
4905
4906         dest = ev_link_action_get_dest (ev_action);
4907         if (!dest)
4908                 return;
4909
4910         ev_window_cmd_file_open_copy_at_dest (window, dest);
4911 }
4912
4913 static void
4914 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4915 {
4916         GtkClipboard *clipboard;
4917         EvLinkAction *ev_action;
4918         const gchar *uri;
4919
4920         ev_action = ev_link_get_action (window->priv->link);
4921         if (!ev_action)
4922                 return;
4923
4924         uri = ev_link_action_get_uri (ev_action);
4925
4926         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4927                                               GDK_SELECTION_CLIPBOARD);
4928         gtk_clipboard_set_text (clipboard, uri, -1);
4929 }
4930
4931 static void
4932 image_save_dialog_response_cb (GtkWidget *fc,
4933                                gint       response_id,
4934                                EvWindow  *ev_window)
4935 {
4936         GnomeVFSURI *target_uri;
4937         gchar       *uri;
4938         gchar       *filename;
4939         gboolean     is_local;
4940         GError      *error = NULL;
4941
4942         if (response_id != GTK_RESPONSE_OK) {
4943                 gtk_widget_destroy (fc);
4944                 return;
4945         }
4946
4947         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4948         target_uri = gnome_vfs_uri_new (uri);
4949         is_local = gnome_vfs_uri_is_local (target_uri);
4950
4951         if (is_local) {
4952                 filename = g_filename_from_uri (uri, NULL, NULL);
4953         } else {
4954                 filename = ev_tmp_filename ("saveimage");
4955         }
4956
4957         g_free (uri);
4958
4959         /* FIXME: allow saving in other image formats than png */
4960         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4961                          filename, "png", &error, NULL);
4962
4963         if (error) {
4964                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4965                                         _("The image could not be saved."),
4966                                         error);
4967                 g_error_free (error);
4968                 g_free (filename);
4969                 gnome_vfs_uri_unref (target_uri);
4970                 gtk_widget_destroy (fc);
4971
4972                 return;
4973         }
4974
4975         if (!is_local) {
4976                 GnomeVFSURI *source_uri;
4977                 gchar       *local_uri;
4978
4979                 local_uri = g_filename_to_uri (filename, NULL, NULL);
4980                 source_uri = gnome_vfs_uri_new (local_uri);
4981                 g_free (local_uri);
4982                 ev_window_save_remote (ev_window, source_uri, target_uri);
4983                 gnome_vfs_uri_unref (source_uri);
4984         }
4985
4986         g_free (filename);
4987         gnome_vfs_uri_unref (target_uri);
4988         gtk_widget_destroy (fc);
4989 }
4990
4991 static void
4992 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4993 {
4994         GtkWidget     *fc;
4995         GtkFileFilter *filter;
4996
4997         if (!window->priv->image)
4998                 return;
4999
5000         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5001                                           GTK_WINDOW (window),
5002                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5003                                           GTK_STOCK_CANCEL,
5004                                           GTK_RESPONSE_CANCEL,
5005                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5006                                           NULL);
5007
5008         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5009         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5010         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5011
5012         filter = gtk_file_filter_new ();
5013         gtk_file_filter_set_name (filter, _("Images"));
5014         gtk_file_filter_add_pixbuf_formats (filter);
5015         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
5016
5017         g_signal_connect (fc, "response",
5018                           G_CALLBACK (image_save_dialog_response_cb),
5019                           window);
5020
5021         gtk_widget_show (fc);
5022 }
5023
5024 static void
5025 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5026 {
5027         GtkClipboard *clipboard;
5028
5029         if (!window->priv->image)
5030                 return;
5031
5032         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5033                                               GDK_SELECTION_CLIPBOARD);
5034         gtk_clipboard_set_image (clipboard,
5035                                  ev_image_get_pixbuf (window->priv->image));
5036 }
5037
5038 static void
5039 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5040 {
5041         GList *l;
5042
5043         if (!window->priv->attach_list)
5044                 return;
5045
5046         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5047                 EvAttachment *attachment;
5048                 GError       *error = NULL;
5049
5050                 attachment = (EvAttachment *) l->data;
5051
5052                 ev_attachment_open (attachment, &error);
5053
5054                 if (error) {
5055                         ev_window_error_dialog (GTK_WINDOW (window),
5056                                                 _("Unable to open attachment"),
5057                                                 error);
5058                         g_error_free (error);
5059                 }
5060         }
5061 }
5062
5063 static void
5064 attachment_save_dialog_response_cb (GtkWidget *fc,
5065                                     gint       response_id,
5066                                     EvWindow  *ev_window)
5067 {
5068         GnomeVFSURI          *target_uri;
5069         gchar                *uri;
5070         GList                *l;
5071         GtkFileChooserAction  fc_action;
5072         gboolean              is_dir;
5073         gboolean              is_local;
5074
5075         if (response_id != GTK_RESPONSE_OK) {
5076                 gtk_widget_destroy (fc);
5077                 return;
5078         }
5079
5080         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5081         target_uri = gnome_vfs_uri_new (uri);
5082         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5083         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5084         is_local = gnome_vfs_uri_is_local (target_uri);
5085
5086         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5087                 EvAttachment *attachment;
5088                 gchar        *filename;
5089                 GError       *error = NULL;
5090
5091                 attachment = (EvAttachment *) l->data;
5092
5093                 if (is_local) {
5094                         if (is_dir) {
5095                                 filename = g_strjoin ("/", uri,
5096                                                       ev_attachment_get_name (attachment),
5097                                                       NULL);
5098                         } else {
5099                                 filename = g_strdup (uri);
5100                         }
5101                 } else {
5102                         filename = ev_tmp_filename ("saveattachment");
5103                 }
5104
5105                 ev_attachment_save (attachment, filename, &error);
5106
5107                 if (error) {
5108                         ev_window_error_dialog (GTK_WINDOW (ev_window),
5109                                                 _("The attachment could not be saved."),
5110                                                 error);
5111                         g_error_free (error);
5112                         g_free (filename);
5113
5114                         continue;
5115                 }
5116
5117                 if (!is_local) {
5118                         GnomeVFSURI *src_uri;
5119                         GnomeVFSURI *dest_uri;
5120                         gchar       *local_uri;
5121
5122                         if (is_dir) {
5123                                 const gchar *name = ev_attachment_get_name (attachment);
5124
5125                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5126                                                                            name);
5127                         } else {
5128                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5129                         }
5130
5131                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5132                         src_uri = gnome_vfs_uri_new (local_uri);
5133                         g_free (local_uri);
5134                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5135                         gnome_vfs_uri_unref (src_uri);
5136                         gnome_vfs_uri_unref (dest_uri);
5137                 }
5138
5139                 g_free (filename);
5140         }
5141
5142         g_free (uri);
5143         gnome_vfs_uri_unref (target_uri);
5144
5145         gtk_widget_destroy (fc);
5146 }
5147
5148 static void
5149 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5150 {
5151         GtkWidget    *fc;
5152         EvAttachment *attachment = NULL;
5153
5154         if (!window->priv->attach_list)
5155                 return;
5156
5157         if (g_list_length (window->priv->attach_list) == 1)
5158                 attachment = (EvAttachment *) window->priv->attach_list->data;
5159
5160         fc = gtk_file_chooser_dialog_new (
5161                 _("Save Attachment"),
5162                 GTK_WINDOW (window),
5163                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5164                 GTK_STOCK_CANCEL,
5165                 GTK_RESPONSE_CANCEL,
5166                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5167                 NULL);
5168
5169         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5170         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5171         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5172
5173         if (attachment)
5174                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5175                                                    ev_attachment_get_name (attachment));
5176
5177         g_signal_connect (fc, "response",
5178                           G_CALLBACK (attachment_save_dialog_response_cb),
5179                           window);
5180
5181         gtk_widget_show (fc);
5182 }
5183
5184 static void
5185 ev_window_init (EvWindow *ev_window)
5186 {
5187         GtkActionGroup *action_group;
5188         GtkAccelGroup *accel_group;
5189         GError *error = NULL;
5190         GtkWidget *sidebar_widget;
5191
5192         g_signal_connect (ev_window, "configure_event",
5193                           G_CALLBACK (window_configure_event_cb), NULL);
5194         g_signal_connect (ev_window, "window_state_event",
5195                           G_CALLBACK (window_state_event_cb), NULL);
5196
5197         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5198
5199         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5200         ev_window->priv->title = ev_window_title_new (ev_window);
5201
5202         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5203         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5204         gtk_widget_show (ev_window->priv->main_box);
5205
5206         action_group = gtk_action_group_new ("MenuActions");
5207         ev_window->priv->action_group = action_group;
5208         gtk_action_group_set_translation_domain (action_group, NULL);
5209         gtk_action_group_add_actions (action_group, entries,
5210                                       G_N_ELEMENTS (entries), ev_window);
5211         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5212                                              G_N_ELEMENTS (toggle_entries),
5213                                              ev_window);
5214         set_action_properties (action_group);
5215         register_custom_actions (ev_window, action_group);
5216
5217         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5218         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5219                                             action_group, 0);
5220
5221         accel_group =
5222                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5223         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5224
5225         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5226
5227         action_group = gtk_action_group_new ("ViewPopupActions");
5228         ev_window->priv->view_popup_action_group = action_group;
5229         gtk_action_group_set_translation_domain (action_group, NULL);
5230         gtk_action_group_add_actions (action_group, view_popup_entries,
5231                                       G_N_ELEMENTS (view_popup_entries),
5232                                       ev_window);
5233         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5234                                             action_group, 0);
5235
5236         action_group = gtk_action_group_new ("AttachmentPopupActions");
5237         ev_window->priv->attachment_popup_action_group = action_group;
5238         gtk_action_group_set_translation_domain (action_group, NULL);
5239         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5240                                       G_N_ELEMENTS (attachment_popup_entries),
5241                                       ev_window);
5242         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5243                                             action_group, 0);
5244
5245         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5246                                               DATADIR"/evince-ui.xml",
5247                                               &error)) {
5248                 g_warning ("building menus failed: %s", error->message);
5249                 g_error_free (error);
5250         }
5251
5252 #ifdef HAVE_GTK_RECENT
5253 #if GTK_CHECK_VERSION(2,11,4)
5254         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5255 #else
5256         /* It's fine to just use the one of the default screen here */
5257         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5258                 gdk_screen_get_default ());
5259 #endif
5260         ev_window->priv->recent_action_group = NULL;
5261         ev_window->priv->recent_ui_id = 0;
5262         g_signal_connect_swapped (ev_window->priv->recent_manager,
5263                                   "changed",
5264                                   G_CALLBACK (ev_window_setup_recent),
5265                                   ev_window);
5266 #endif /* HAVE_GTK_RECENT */
5267
5268         ev_window->priv->menubar =
5269                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5270                                             "/MainMenu");
5271         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5272                             ev_window->priv->menubar,
5273                             FALSE, FALSE, 0);
5274
5275
5276         ev_window->priv->toolbar = GTK_WIDGET
5277           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5278                          "ui-manager", ev_window->priv->ui_manager,
5279                          "popup-path", "/ToolbarPopup",
5280                          "model", ev_application_get_toolbars_model (EV_APP),
5281                          NULL));
5282
5283         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5284                                    "DefaultToolBar");
5285         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5286                             ev_window->priv->toolbar,
5287                             FALSE, FALSE, 0);
5288         gtk_widget_show (ev_window->priv->toolbar);
5289
5290         /* Add the main area */
5291         ev_window->priv->hpaned = gtk_hpaned_new ();
5292         g_signal_connect (ev_window->priv->hpaned,
5293                           "notify::position",
5294                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5295                           ev_window);
5296
5297         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5298         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5299                             TRUE, TRUE, 0);
5300         gtk_widget_show (ev_window->priv->hpaned);
5301
5302         ev_window->priv->sidebar = ev_sidebar_new ();
5303         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5304                          ev_window->priv->sidebar, FALSE, FALSE);
5305         gtk_widget_show (ev_window->priv->sidebar);
5306
5307         /* Stub sidebar, for now */
5308
5309         sidebar_widget = ev_sidebar_thumbnails_new ();
5310         ev_window->priv->sidebar_thumbs = sidebar_widget;
5311         g_signal_connect (sidebar_widget,
5312                           "notify::main-widget",
5313                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5314                           ev_window);
5315         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5316         gtk_widget_show (sidebar_widget);
5317         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5318                              sidebar_widget);
5319
5320         sidebar_widget = ev_sidebar_links_new ();
5321         ev_window->priv->sidebar_links = sidebar_widget;
5322         g_signal_connect (sidebar_widget,
5323                           "notify::model",
5324                           G_CALLBACK (sidebar_widget_model_set),
5325                           ev_window);
5326         g_signal_connect (sidebar_widget,
5327                           "link_activated",
5328                           G_CALLBACK (sidebar_links_link_activated_cb),
5329                           ev_window);
5330         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5331         gtk_widget_show (sidebar_widget);
5332         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5333                              sidebar_widget);
5334
5335         sidebar_widget = ev_sidebar_attachments_new ();
5336         ev_window->priv->sidebar_attachments = sidebar_widget;
5337         g_signal_connect_object (sidebar_widget,
5338                                  "popup",
5339                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5340                                  ev_window, 0);
5341         gtk_widget_show (sidebar_widget);
5342         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5343                              sidebar_widget);
5344
5345         ev_window->priv->scrolled_window =
5346                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5347                                           "shadow-type", GTK_SHADOW_IN,
5348                                           NULL));
5349         gtk_widget_show (ev_window->priv->scrolled_window);
5350
5351         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5352                         ev_window->priv->scrolled_window);
5353
5354         ev_window->priv->view = ev_view_new ();
5355         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5356                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5357         ev_window->priv->password_view = ev_password_view_new ();
5358         g_signal_connect_swapped (ev_window->priv->password_view,
5359                                   "unlock",
5360                                   G_CALLBACK (ev_window_popup_password_dialog),
5361                                   ev_window);
5362         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5363                                  G_CALLBACK (view_actions_focus_in_cb),
5364                                  ev_window, 0);
5365         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5366                                  G_CALLBACK (view_actions_focus_out_cb),
5367                                  ev_window, 0);
5368         g_signal_connect_object (ev_window->priv->view, "external-link",
5369                                  G_CALLBACK (view_external_link_cb),
5370                                  ev_window, 0);
5371         g_signal_connect_object (ev_window->priv->view, "handle-link",
5372                                  G_CALLBACK (view_handle_link_cb),
5373                                  ev_window, 0);
5374
5375         g_signal_connect_object (ev_window->priv->view,
5376                                  "popup",
5377                                  G_CALLBACK (view_menu_popup_cb),
5378                                  ev_window, 0);
5379         gtk_widget_show (ev_window->priv->view);
5380         gtk_widget_show (ev_window->priv->password_view);
5381
5382         /* Find Bar */
5383         ev_window->priv->find_bar = egg_find_bar_new ();
5384         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5385                           ev_window->priv->find_bar,
5386                           FALSE, TRUE, 0);
5387
5388         /* We own a ref on these widgets, as we can swap them in and out */
5389         g_object_ref (ev_window->priv->view);
5390         g_object_ref (ev_window->priv->password_view);
5391
5392         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5393                            ev_window->priv->view);
5394
5395         g_signal_connect (ev_window->priv->view,
5396                           "notify::find-status",
5397                           G_CALLBACK (view_find_status_changed_cb),
5398                           ev_window);
5399         g_signal_connect (ev_window->priv->view,
5400                           "notify::sizing-mode",
5401                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5402                           ev_window);
5403         g_signal_connect (ev_window->priv->view,
5404                           "notify::zoom",
5405                           G_CALLBACK (ev_window_zoom_changed_cb),
5406                           ev_window);
5407         g_signal_connect (ev_window->priv->view,
5408                           "notify::dual-page",
5409                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5410                           ev_window);
5411         g_signal_connect (ev_window->priv->view,
5412                           "notify::continuous",
5413                           G_CALLBACK (ev_window_continuous_changed_cb),
5414                           ev_window);
5415         g_signal_connect (ev_window->priv->view,
5416                           "notify::rotation",
5417                           G_CALLBACK (ev_window_rotation_changed_cb),
5418                           ev_window);
5419         g_signal_connect (ev_window->priv->view,
5420                           "notify::has-selection",
5421                           G_CALLBACK (ev_window_has_selection_changed_cb),
5422                           ev_window);
5423
5424         /* Connect sidebar signals */
5425         g_signal_connect (ev_window->priv->sidebar,
5426                           "notify::visible",
5427                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5428                           ev_window);
5429         g_signal_connect (ev_window->priv->sidebar,
5430                           "notify::current-page",
5431                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5432                           ev_window);
5433
5434         /* Connect to find bar signals */
5435         g_signal_connect (ev_window->priv->find_bar,
5436                           "previous",
5437                           G_CALLBACK (find_bar_previous_cb),
5438                           ev_window);
5439         g_signal_connect (ev_window->priv->find_bar,
5440                           "next",
5441                           G_CALLBACK (find_bar_next_cb),
5442                           ev_window);
5443         g_signal_connect (ev_window->priv->find_bar,
5444                           "close",
5445                           G_CALLBACK (find_bar_close_cb),
5446                           ev_window);
5447         g_signal_connect (ev_window->priv->find_bar,
5448                           "notify::search-string",
5449                           G_CALLBACK (find_bar_search_changed_cb),
5450                           ev_window);
5451         g_signal_connect (ev_window->priv->find_bar,
5452                           "notify::case-sensitive",
5453                           G_CALLBACK (find_bar_search_changed_cb),
5454                           ev_window);
5455         g_signal_connect (ev_window->priv->find_bar,
5456                           "notify::visible",
5457                           G_CALLBACK (find_bar_visibility_changed_cb),
5458                           ev_window);
5459         g_signal_connect (ev_window->priv->find_bar,
5460                           "scroll",
5461                           G_CALLBACK (find_bar_scroll),
5462                           ev_window);
5463
5464         /* Popups */
5465         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5466                                                                  "/DocumentPopup");
5467         ev_window->priv->link = NULL;
5468
5469         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5470                                                                        "/AttachmentPopup");
5471         ev_window->priv->attach_list = NULL;
5472
5473         /* Give focus to the document view */
5474         gtk_widget_grab_focus (ev_window->priv->view);
5475
5476         /* Set it user interface params */
5477         ev_window_setup_recent (ev_window);
5478
5479         setup_chrome_from_metadata (ev_window);
5480         set_chrome_actions (ev_window);
5481         update_chrome_visibility (ev_window);
5482
5483         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5484
5485         setup_view_from_metadata (ev_window);
5486         setup_sidebar_from_metadata (ev_window, NULL);
5487
5488         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5489         ev_window_setup_action_sensitivity (ev_window);
5490 }
5491
5492 /**
5493  * ev_window_new:
5494  *
5495  * Creates a #GtkWidget that represents the window.
5496  *
5497  * Returns: the #GtkWidget that represents the window.
5498  */
5499 GtkWidget *
5500 ev_window_new (void)
5501 {
5502         GtkWidget *ev_window;
5503
5504         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5505                                               "type", GTK_WINDOW_TOPLEVEL,
5506                                               NULL));
5507
5508         return ev_window;
5509 }