shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-open-recent-action.h"
  36 #include "ev-sidebar.h"
  37 #include "ev-sidebar-links.h"
  38 #include "ev-sidebar-attachments.h"
  39 #include "ev-sidebar-thumbnails.h"
  40 #include "ev-view.h"
  41 #include "ev-password.h"
  42 #include "ev-password-view.h"
  43 #include "ev-properties-dialog.h"
  44 #include "ev-file-exporter.h"
  45 #include "ev-document-thumbnails.h"
  46 #include "ev-document-links.h"
  47 #include "ev-document-fonts.h"
  48 #include "ev-document-find.h"
  49 #include "ev-document-security.h"
  50 #include "ev-document-factory.h"
  51 #include "ev-job-queue.h"
  52 #include "ev-jobs.h"
  53 #include "ev-sidebar-page.h"
  54 #include "eggfindbar.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-editable-toolbar.h"
  57 #include "egg-toolbars-model.h"
  58 #include "ephy-zoom.h"
  59 #include "ephy-zoom-action.h"
  60 #include "ev-application.h"
  61 #include "ev-stock-icons.h"
  62 #include "ev-metadata-manager.h"
  63 #include "ev-file-helpers.h"
  64 #include "ev-utils.h"
  65 #include "ev-history.h"
  66 #include "ev-image.h"
  67
  68 #ifdef WITH_GNOME_PRINT
  69 #include "ev-print-job.h"
  70 #include <libgnomeprintui/gnome-print-dialog.h>
  71 #endif
  72
  73 #ifdef WITH_GTK_PRINT
  74 #include <gtk/gtkprintunixdialog.h>
  75 #endif
  76
  77 #ifdef ENABLE_PDF
  78 #include <poppler.h>
  79 #endif
  80
  81 #include <glib/gstdio.h>
  82 #include <glib/gi18n.h>
  83 #include <gtk/gtk.h>
  84 #include <libgnomevfs/gnome-vfs-utils.h>
  85 #include <libgnomevfs/gnome-vfs-async-ops.h>
  86 #include <libgnomevfs/gnome-vfs-ops.h>
  87 #include <gconf/gconf-client.h>
  88
  89 #include <errno.h>
  90 #include <stdlib.h>
  91 #include <string.h>
  92 #include <unistd.h>
  93
  94 #if !GLIB_CHECK_VERSION (2, 13, 3)
  95 char *xdg_user_dir_lookup (char *type);
  96 #endif
  97
  98 typedef enum {
  99         PAGE_MODE_DOCUMENT,
 100         PAGE_MODE_PASSWORD
 101 } EvWindowPageMode;
 102
 103 typedef enum {
 104         EV_CHROME_MENUBAR       = 1 << 0,
 105         EV_CHROME_TOOLBAR       = 1 << 1,
 106         EV_CHROME_FINDBAR       = 1 << 2,
 107         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 108         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 109         EV_CHROME_SIDEBAR       = 1 << 5,
 110         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 111         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 112 } EvChrome;
 113
 114 struct _EvWindowPrivate {
 115         /* UI */
 116         EvChrome chrome;
 117
 118         GtkWidget *main_box;
 119         GtkWidget *menubar;
 120         GtkWidget *toolbar;
 121         GtkWidget *hpaned;
 122         GtkWidget *sidebar;
 123         GtkWidget *find_bar;
 124         GtkWidget *scrolled_window;
 125         GtkWidget *view;
 126         GtkWidget *password_view;
 127         GtkWidget *sidebar_thumbs;
 128         GtkWidget *sidebar_links;
 129         GtkWidget *sidebar_attachments;
 130
 131         /* Dialogs */
 132         GtkWidget *properties;
 133 #ifdef WITH_PRINT
 134         GtkWidget *print_dialog;
 135 #endif
 136         GtkWidget *password_dialog;
 137
 138         /* UI Builders */
 139         GtkActionGroup   *action_group;
 140         GtkActionGroup   *view_popup_action_group;
 141         GtkActionGroup   *attachment_popup_action_group;
 142         GtkRecentManager *recent_manager;
 143         GtkActionGroup   *recent_action_group;
 144         guint             recent_ui_id;
 145         GtkUIManager     *ui_manager;
 146
 147         /* Fullscreen mode */
 148         GtkWidget *fullscreen_toolbar;
 149
 150         /* Presentation mode */
 151         guint      presentation_timeout_id;
 152
 153         /* Preview mode */
 154         GtkWidget *preview_toolbar;
 155         gchar     *print_settings_file;
 156
 157         /* Popup view */
 158         GtkWidget *view_popup;
 159         EvLink    *link;
 160         EvImage   *image;
 161
 162         /* Popup attachment */
 163         GtkWidget    *attachment_popup;
 164         GList        *attach_list;
 165
 166         /* Document */
 167         char *uri;
 168         char *local_uri;
 169         EvLinkDest *dest;
 170         gboolean unlink_temp_file;
 171         gboolean in_reload;
 172
 173         EvDocument *document;
 174         EvHistory *history;
 175         EvPageCache *page_cache;
 176         EvWindowPageMode page_mode;
 177         EvWindowTitle *title;
 178
 179         EvJob *load_job;
 180         EvJob *thumbnail_job;
 181         EvJob *save_job;
 182 #ifdef WITH_GNOME_PRINT
 183         GnomePrintJob *print_job;
 184 #endif
 185
 186 #ifdef WITH_GTK_PRINT
 187         EvJob            *print_job;
 188         gboolean          print_preview;
 189         GtkPrintJob      *gtk_print_job;
 190         GtkPrinter       *printer;
 191         GtkPrintSettings *print_settings;
 192         GtkPageSetup     *print_page_setup;
 193 #endif
 194 };
 195
 196 #define EV_WINDOW_GET_PRIVATE(object) \
 197         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 198
 199 #define PAGE_SELECTOR_ACTION    "PageSelector"
 200 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 201 #define NAVIGATION_ACTION       "Navigation"
 202
 203 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 204 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 205 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 206
 207 #define PRESENTATION_TIMEOUT 5
 208
 209 #define SIDEBAR_DEFAULT_SIZE    132
 210 #define LINKS_SIDEBAR_ID "links"
 211 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 212 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 213
 214 #ifdef WITH_GTK_PRINT
 215 static const gchar *document_print_settings[] = {
 216         GTK_PRINT_SETTINGS_N_COPIES,
 217         GTK_PRINT_SETTINGS_COLLATE,
 218         GTK_PRINT_SETTINGS_REVERSE,
 219         GTK_PRINT_SETTINGS_NUMBER_UP,
 220         GTK_PRINT_SETTINGS_SCALE,
 221         GTK_PRINT_SETTINGS_PRINT_PAGES,
 222         GTK_PRINT_SETTINGS_PAGE_RANGES,
 223         GTK_PRINT_SETTINGS_PAGE_SET
 224 };
 225 #endif /* WITH_GTK_PRINT */
 226
 227 static void     ev_window_update_actions                (EvWindow         *ev_window);
 228 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 229                                                          GParamSpec       *pspec,
 230                                                          EvWindow         *ev_window);
 231 static void     ev_window_set_page_mode                 (EvWindow         *window,
 232                                                          EvWindowPageMode  page_mode);
 233 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 234                                                          gpointer          data);
 235 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 236                                                          EvWindow         *ev_window);
 237 #ifdef WITH_GTK_PRINT
 238 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 239                                                          EvWindow         *window);
 240 #endif
 241 static void     ev_window_save_job_cb                   (EvJobSave        *save,
 242                                                          EvWindow         *window);
 243 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 244                                                          GParamSpec       *pspec,
 245                                                          EvWindow         *ev_window);
 246 static void     ev_window_zoom_changed_cb               (EvView           *view,
 247                                                          GParamSpec       *pspec,
 248                                                          EvWindow         *ev_window);
 249 static void     ev_window_add_recent                    (EvWindow         *window,
 250                                                          const char       *filename);
 251 static void     ev_window_run_fullscreen                (EvWindow         *window);
 252 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 253 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 254                                                          EvWindow         *window);
 255 static void     ev_window_run_presentation              (EvWindow         *window);
 256 static void     ev_window_stop_presentation             (EvWindow         *window);
 257 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_window_run_preview                   (EvWindow         *window);
 260 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 261                                                          EvWindow         *window);
 262 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 263                                                          EvWindow         *window);
 264 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 265                                                          EvWindow         *window);
 266 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 267                                                          EvWindow         *window);
 268 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 271                                                          EvWindow         *window);
 272 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 273                                                          EvWindow         *window);
 274 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 277                                                          EvWindow         *ev_window);
 278 static void     view_handle_link_cb                     (EvView           *view,
 279                                                          EvLink           *link,
 280                                                          EvWindow         *window);
 281 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 282                                                          EvWindow         *ev_window);
 283 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 284                                                          GParamSpec       *param,
 285                                                          EvWindow         *ev_window);
 286
 287 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 288
 289 static void
 290 ev_window_set_action_sensitive (EvWindow   *ev_window,
 291                                 const char *name,
 292                                 gboolean    sensitive)
 293 {
 294         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 295                                                          name);
 296         gtk_action_set_sensitive (action, sensitive);
 297 }
 298
 299
 300 static void
 301 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 302 {
 303         EvDocument *document = ev_window->priv->document;
 304         const EvDocumentInfo *info = NULL;
 305
 306         gboolean has_document = FALSE;
 307         gboolean ok_to_print = TRUE;
 308         gboolean ok_to_copy = TRUE;
 309         gboolean has_properties = TRUE;
 310         gboolean override_restrictions = FALSE;
 311         gboolean can_get_text = FALSE;
 312         gboolean has_pages = FALSE;
 313         gboolean can_find = FALSE;
 314
 315         GConfClient *client;
 316
 317         if (document) {
 318                 has_document = TRUE;
 319                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 320         }
 321
 322         if (has_document && ev_window->priv->page_cache) {
 323                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 324         }
 325
 326         if (!info || info->fields_mask == 0) {
 327                 has_properties = FALSE;
 328         }
 329
 330         if (has_document && EV_IS_SELECTION (document)) {
 331                 can_get_text = TRUE;
 332         }
 333
 334         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 335                 can_find = TRUE;
 336         }
 337
 338         client = gconf_client_get_default ();
 339         override_restrictions = gconf_client_get_bool (client,
 340                                                        GCONF_OVERRIDE_RESTRICTIONS,
 341                                                        NULL);
 342         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 343                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 344                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 345         }
 346
 347         if (has_document && !EV_IS_FILE_EXPORTER(document))
 348                 ok_to_print = FALSE;
 349
 350
 351         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 352                 ok_to_copy = FALSE;
 353         }
 354
 355         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 356                 ok_to_print = FALSE;
 357         }
 358 #ifndef WITH_PRINT
 359         ok_to_print = FALSE;
 360 #endif
 361         g_object_unref (client);
 362
 363
 364         /* File menu */
 365         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 366         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 367
 368 #ifdef WITH_GTK_PRINT
 369         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 370 #endif
 371
 372 #ifdef WITH_GNOME_PRINT
 373         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 374 #endif
 375
 376         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 377         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 378
 379         /* Edit menu */
 380         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 381         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 382         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 383         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 385
 386         /* View menu */
 387         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 388         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 389         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 390         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 391         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 392
 393         /* Toolbar-specific actions: */
 394         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 395         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 396         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 397         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 398
 399         ev_window_update_actions (ev_window);
 400 }
 401
 402 static void
 403 ev_window_update_actions (EvWindow *ev_window)
 404 {
 405         EvView *view = EV_VIEW (ev_window->priv->view);
 406         int n_pages = 0, page = -1;
 407         gboolean has_pages = FALSE;
 408         gboolean presentation_mode;
 409
 410         if (ev_window->priv->document && ev_window->priv->page_cache) {
 411                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 412                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 413                 has_pages = n_pages > 0;
 414         }
 415
 416         ev_window_set_action_sensitive (ev_window, "EditCopy",
 417                                         has_pages &&
 418                                         ev_view_get_has_selection (view));
 419         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 420                                         ev_view_can_find_next (view));
 421         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 422                                         ev_view_can_find_previous (view));
 423
 424         presentation_mode = ev_view_get_presentation (view);
 425
 426         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 427                                         has_pages &&
 428                                         ev_view_can_zoom_in (view) &&
 429                                         !presentation_mode);
 430         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 431                                         has_pages &&
 432                                         ev_view_can_zoom_out (view) &&
 433                                         !presentation_mode);
 434
 435         /* Go menu */
 436         if (has_pages) {
 437                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 438                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 439                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 440                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 441         } else {
 442                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 443                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 444                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 445                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 446         }
 447
 448         if (has_pages &&
 449             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 450             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 451                 GtkAction *action;
 452                 float      zoom;
 453                 float      real_zoom;
 454
 455                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 456                                                       ZOOM_CONTROL_ACTION);
 457
 458                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 459                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 460                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 461
 462                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 463         }
 464 }
 465
 466 static void
 467 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 468 {
 469         gboolean can_find;
 470
 471         can_find = window->priv->document &&
 472             EV_IS_DOCUMENT_FIND (window->priv->document);
 473
 474         if (window->priv->action_group) {
 475                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 476                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 477                 ev_window_set_action_sensitive (window, "Space", sensitive);
 478                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 479                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 480                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 481                 ev_window_set_action_sensitive (window, "Return", sensitive);
 482                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 483                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 484                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 485                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 486                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 487                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 488
 489                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 490         }
 491 }
 492
 493 static void
 494 set_widget_visibility (GtkWidget *widget, gboolean visible)
 495 {
 496         g_assert (GTK_IS_WIDGET (widget));
 497
 498         if (visible)
 499                 gtk_widget_show (widget);
 500         else
 501                 gtk_widget_hide (widget);
 502 }
 503
 504 static void
 505 update_chrome_visibility (EvWindow *window)
 506 {
 507         EvWindowPrivate *priv = window->priv;
 508         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 509         gboolean fullscreen_mode, presentation, fullscreen;
 510         gboolean preview_toolbar;
 511
 512         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 513         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 514         fullscreen_mode = fullscreen || presentation;
 515
 516         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 517         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 518                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 519         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 520                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 521         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 522         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 523         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 524
 525         set_widget_visibility (priv->menubar, menubar);
 526         set_widget_visibility (priv->toolbar, toolbar);
 527         set_widget_visibility (priv->find_bar, findbar);
 528         set_widget_visibility (priv->sidebar, sidebar);
 529
 530         if (priv->preview_toolbar)
 531                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 532
 533         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 534         gtk_widget_set_sensitive (priv->menubar, menubar);
 535
 536         if (priv->fullscreen_toolbar != NULL) {
 537                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 538         }
 539 }
 540
 541 static void
 542 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 543 {
 544         EvWindowPrivate *priv = window->priv;
 545
 546         if (active) {
 547                 priv->chrome |= flag;
 548         } else {
 549                 priv->chrome &= ~flag;
 550         }
 551 }
 552
 553 static void
 554 update_sizing_buttons (EvWindow *window)
 555 {
 556         GtkActionGroup *action_group = window->priv->action_group;
 557         GtkAction *action;
 558         gboolean best_fit, page_width;
 559         EvSizingMode sizing_mode;
 560
 561         if (window->priv->view == NULL)
 562                 return;
 563
 564         g_object_get (window->priv->view,
 565                       "sizing_mode", &sizing_mode,
 566                       NULL);
 567
 568         switch (sizing_mode) {
 569                 case EV_SIZING_BEST_FIT:
 570                         best_fit = TRUE;
 571                         page_width = FALSE;
 572                         break;
 573                 case EV_SIZING_FIT_WIDTH:
 574                         best_fit = FALSE;
 575                         page_width = TRUE;
 576                         break;
 577                 default:
 578                         best_fit = page_width = FALSE;
 579                         break;
 580         }
 581
 582         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 583         g_signal_handlers_block_by_func
 584                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 585         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 586         g_signal_handlers_unblock_by_func
 587                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 588
 589         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 590         g_signal_handlers_block_by_func
 591                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 592         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 593         g_signal_handlers_unblock_by_func
 594                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 595
 596         action = gtk_action_group_get_action (window->priv->action_group,
 597                                               ZOOM_CONTROL_ACTION);
 598         if (best_fit) {
 599                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 600                                                  EPHY_ZOOM_BEST_FIT);
 601         } else if (page_width) {
 602                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 603                                                  EPHY_ZOOM_FIT_WIDTH);
 604         }
 605 }
 606
 607 /**
 608  * ev_window_is_empty:
 609  * @ev_window: The instance of the #EvWindow.
 610  *
 611  * It does look if there is any document loaded or if there is any job to load
 612  * a document.
 613  *
 614  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 615  *          loaded, %FALSE in other case.
 616  */
 617 gboolean
 618 ev_window_is_empty (const EvWindow *ev_window)
 619 {
 620         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 621
 622         return (ev_window->priv->document == NULL) &&
 623                 (ev_window->priv->load_job == NULL);
 624 }
 625
 626 static void
 627 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 628                                    gint       response_id,
 629                                    EvWindow  *ev_window)
 630 {
 631         gtk_widget_destroy (dialog);
 632 }
 633
 634 static void
 635 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 636 {
 637         GtkWidget *dialog;
 638
 639         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 640                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 641                                          GTK_MESSAGE_ERROR,
 642                                          GTK_BUTTONS_CLOSE,
 643                                          msg);
 644         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 645                                                   "%s", error->message);
 646         g_signal_connect (dialog, "response",
 647                           G_CALLBACK (ev_window_error_dialog_response_cb),
 648                            window);
 649         gtk_widget_show (dialog);
 650 }
 651
 652 static void
 653 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 654 {
 655         ev_window_update_actions (ev_window);
 656 }
 657
 658 static void
 659 page_changed_cb (EvPageCache *page_cache,
 660                  gint         page,
 661                  EvWindow    *ev_window)
 662 {
 663         ev_window_update_actions (ev_window);
 664
 665         if (!ev_window_is_empty (ev_window))
 666                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 667 }
 668
 669 typedef struct _FindTask {
 670         const gchar *page_label;
 671         gchar *chapter;
 672 } FindTask;
 673
 674 static gboolean
 675 ev_window_find_chapter (GtkTreeModel *tree_model,
 676                         GtkTreePath  *path,
 677                         GtkTreeIter  *iter,
 678                         gpointer      data)
 679 {
 680         FindTask *task = (FindTask *)data;
 681         gchar *page_string;
 682
 683         gtk_tree_model_get (tree_model, iter,
 684                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 685                             -1);
 686
 687         if (!page_string)
 688                 return FALSE;
 689
 690         if (!strcmp (page_string, task->page_label)) {
 691                 gtk_tree_model_get (tree_model, iter,
 692                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 693                                     -1);
 694                 g_free (page_string);
 695                 return TRUE;
 696         }
 697
 698         g_free (page_string);
 699         return FALSE;
 700 }
 701
 702 static void
 703 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 704 {
 705         gchar *page_label = NULL;
 706         gchar *link_title;
 707         FindTask find_task;
 708         EvLink *real_link;
 709         EvLinkAction *action;
 710         EvLinkDest *dest;
 711
 712         if (window->priv->history == NULL)
 713                 return;
 714
 715         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 716                 return;
 717
 718         if (link) {
 719                 action = g_object_ref (ev_link_get_action (link));
 720                 dest = ev_link_action_get_dest (action);
 721                 page = ev_link_dest_get_page (dest);
 722                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 723         } else {
 724                 dest = ev_link_dest_new_page (page);
 725                 action = ev_link_action_new_dest (dest);
 726                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 727         }
 728
 729         if (!page_label)
 730                 return;
 731
 732         find_task.page_label = page_label;
 733         find_task.chapter = NULL;
 734
 735         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 736                 GtkTreeModel *model;
 737
 738                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 739
 740                 if (model) {
 741                         gtk_tree_model_foreach (model,
 742                                                 ev_window_find_chapter,
 743                                                 &find_task);
 744
 745                         g_object_unref (model);
 746                 }
 747         }
 748
 749         if (find_task.chapter)
 750                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 751         else
 752                 link_title = g_strdup_printf (_("Page %s"), page_label);
 753
 754         real_link = ev_link_new (link_title, action);
 755
 756         ev_history_add_link (window->priv->history, real_link);
 757
 758         g_free (find_task.chapter);
 759         g_free (link_title);
 760         g_free (page_label);
 761         g_object_unref (real_link);
 762 }
 763
 764 static void
 765 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 766 {
 767         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 768
 769         ev_window_add_history (window, 0, link);
 770         ev_window_add_history (window, current_page, NULL);
 771 }
 772
 773 static void
 774 history_changed_cb (EvPageCache *page_cache,
 775                     gint         page,
 776                     EvWindow    *window)
 777 {
 778         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 779
 780         ev_window_add_history (window, page, NULL);
 781         ev_window_add_history (window, current_page, NULL);
 782
 783         return;
 784 }
 785
 786 static void
 787 update_document_mode (EvWindow *window, EvDocumentMode mode)
 788 {
 789         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 790                 ev_window_run_presentation (window);
 791         }
 792         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 793                 ev_window_run_fullscreen (window);
 794         }
 795 }
 796
 797 static void
 798 setup_document_from_metadata (EvWindow *window)
 799 {
 800         char *uri = window->priv->uri;
 801         GValue page = { 0, };
 802         gint n_pages;
 803         gint new_page;
 804
 805         /* View the previously shown page, but make sure to not open a document on
 806          * the last page, since closing it on the last page most likely means the
 807          * user was finished reading the document. In that case, reopening should
 808          * show the first page. */
 809         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 810                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 811                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 812                 if (!window->priv->in_reload && new_page == n_pages - 1)
 813                         new_page = 0;
 814                 ev_page_cache_set_current_page (window->priv->page_cache,
 815                                                 new_page);
 816                 g_value_unset (&page);
 817         }
 818 }
 819
 820 static void
 821 setup_chrome_from_metadata (EvWindow *window)
 822 {
 823         EvChrome chrome = EV_CHROME_NORMAL;
 824         GValue show_toolbar = { 0, };
 825
 826         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 827                 if (!g_value_get_boolean (&show_toolbar))
 828                         chrome &= ~EV_CHROME_TOOLBAR;
 829                 g_value_unset (&show_toolbar);
 830         }
 831         window->priv->chrome = chrome;
 832 }
 833
 834 static void
 835 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 836 {
 837         char *uri = window->priv->uri;
 838         GtkWidget *sidebar = window->priv->sidebar;
 839         GtkWidget *links = window->priv->sidebar_links;
 840         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 841         GtkWidget *attachments = window->priv->sidebar_attachments;
 842         GValue sidebar_size = { 0, };
 843         GValue sidebar_page = { 0, };
 844         GValue sidebar_visibility = { 0, };
 845
 846         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 847                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 848                                         g_value_get_int (&sidebar_size));
 849                 g_value_unset(&sidebar_size);
 850         }
 851
 852         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 853                 const char *page_id = g_value_get_string (&sidebar_page);
 854
 855                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 856                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 857                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 858                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 859                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 860                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 861                 }
 862                 g_value_unset (&sidebar_page);
 863         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 864                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 865         }
 866
 867         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 868                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 869                 g_value_unset (&sidebar_visibility);
 870                 update_chrome_visibility (window);
 871         }
 872 }
 873
 874 static void
 875 setup_size_from_metadata (EvWindow *window)
 876 {
 877         char *uri = window->priv->uri;
 878         GValue width = { 0, };
 879         GValue height = { 0, };
 880         GValue width_ratio = { 0, };
 881         GValue height_ratio = { 0, };
 882         GValue maximized = { 0, };
 883         GValue x = { 0, };
 884         GValue y = { 0, };
 885
 886         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 887                 if (g_value_get_boolean (&maximized)) {
 888                         gtk_window_maximize (GTK_WINDOW (window));
 889                         return;
 890                 } else {
 891                         gtk_window_unmaximize (GTK_WINDOW (window));
 892                 }
 893                 g_value_unset (&maximized);
 894         }
 895
 896         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 897             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 898                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 899                                  g_value_get_int (&y));
 900                 g_value_unset (&x);
 901                 g_value_unset (&y);
 902         }
 903
 904         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 905             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 906                 gtk_window_resize (GTK_WINDOW (window),
 907                                    g_value_get_int (&width),
 908                                    g_value_get_int (&height));
 909                 g_value_unset (&width);
 910                 g_value_unset (&height);
 911                 return;
 912         }
 913
 914         if (window->priv->page_cache &&
 915             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 916             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 917
 918                 gint document_width;
 919                 gint document_height;
 920
 921                 GdkScreen *screen;
 922
 923                 gint request_width;
 924                 gint request_height;
 925
 926                 ev_page_cache_get_max_width (window->priv->page_cache,
 927                                              0, 1.0,
 928                                              &document_width);
 929                 ev_page_cache_get_max_height (window->priv->page_cache,
 930                                              0, 1.0,
 931                                              &document_height);
 932
 933                 request_width = g_value_get_double (&width_ratio) * document_width;
 934                 request_height = g_value_get_double (&height_ratio) * document_height;
 935
 936                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 937
 938                 if (screen) {
 939                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 940                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 941                 }
 942
 943                 gtk_window_resize (GTK_WINDOW (window),
 944                                    request_width,
 945                                    request_height);
 946                 g_value_unset (&width_ratio);
 947                 g_value_unset (&height_ratio);
 948         }
 949 }
 950
 951 static void
 952 setup_view_from_metadata (EvWindow *window)
 953 {
 954         EvView *view = EV_VIEW (window->priv->view);
 955         char *uri = window->priv->uri;
 956         GEnumValue *enum_value;
 957         GValue sizing_mode = { 0, };
 958         GValue zoom = { 0, };
 959         GValue continuous = { 0, };
 960         GValue dual_page = { 0, };
 961         GValue presentation = { 0, };
 962         GValue fullscreen = { 0, };
 963         GValue rotation = { 0, };
 964         GValue maximized = { 0, };
 965
 966         /* Maximized */
 967         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 968                 if (g_value_get_boolean (&maximized)) {
 969                         gtk_window_maximize (GTK_WINDOW (window));
 970                 } else {
 971                         gtk_window_unmaximize (GTK_WINDOW (window));
 972                 }
 973                 g_value_unset (&maximized);
 974         }
 975
 976         /* Sizing mode */
 977         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 978                 enum_value = g_enum_get_value_by_nick
 979                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 980                 g_value_unset (&sizing_mode);
 981                 ev_view_set_sizing_mode (view, enum_value->value);
 982         }
 983
 984         /* Zoom */
 985         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 986             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 987                 gdouble zoom_value;
 988
 989                 zoom_value = g_value_get_double (&zoom);
 990                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 991                 ev_view_set_zoom (view, zoom_value, FALSE);
 992                 g_value_unset (&zoom);
 993         }
 994
 995         /* Continuous */
 996         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 997                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 998                 g_value_unset (&continuous);
 999         }
1000
1001         /* Dual page */
1002         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1003                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1004                 g_value_unset (&dual_page);
1005         }
1006
1007         /* Presentation */
1008         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1009                 if (g_value_get_boolean (&presentation) && uri) {
1010                         ev_window_run_presentation (window);
1011                 }
1012                 g_value_unset (&presentation);
1013         }
1014
1015         /* Fullscreen */
1016         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1017                 if (g_value_get_boolean (&fullscreen) && uri) {
1018                         ev_window_run_fullscreen (window);
1019                 }
1020                 g_value_unset (&fullscreen);
1021         }
1022
1023         /* Rotation */
1024         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1025                 if (g_value_get_int (&rotation)) {
1026                         switch (g_value_get_int (&rotation)) {
1027                                 case 90:
1028                                         ev_view_set_rotation (view, 90);
1029                                         break;
1030                                 case 180:
1031                                         ev_view_set_rotation (view, 180);
1032                                         break;
1033                                 case 270:
1034                                         ev_view_set_rotation (view, 270);
1035                                         break;
1036                                 default:
1037                                         break;
1038                         }
1039                 }
1040                 g_value_unset (&rotation);
1041         }
1042 }
1043
1044 static void
1045 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1046 {
1047         if (ev_window->priv->thumbnail_job != NULL) {
1048                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1049
1050                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1051                                                       ev_window_set_icon_from_thumbnail,
1052                                                       ev_window);
1053                 g_object_unref (ev_window->priv->thumbnail_job);
1054                 ev_window->priv->thumbnail_job = NULL;
1055         }
1056 }
1057
1058 static void
1059 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1060                                    EvWindow       *ev_window)
1061 {
1062         if (job->thumbnail) {
1063                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1064                                      job->thumbnail);
1065         }
1066
1067         ev_window_clear_thumbnail_job (ev_window);
1068 }
1069
1070 static void
1071 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1072 {
1073
1074         EvRenderContext *rc;
1075         gint page_width, page_height;
1076         gdouble scale;
1077         EvDocument *document = ev_window->priv->document;
1078
1079         if (!EV_IS_DOCUMENT_THUMBNAILS (document)) {
1080                 return;
1081         }
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 (rotation, 0, scale);
1091
1092         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1093         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1094                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1095                           ev_window);
1096         ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1097         g_object_unref (rc);
1098 }
1099
1100 static gboolean
1101 ev_window_setup_document (EvWindow *ev_window)
1102 {
1103         const EvDocumentInfo *info;
1104         EvDocument *document = ev_window->priv->document;
1105         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1106         GtkAction *action;
1107
1108         if (EV_IS_DOCUMENT_FIND (document)) {
1109                 g_signal_connect_object (G_OBJECT (document),
1110                                          "find_changed",
1111                                          G_CALLBACK (find_changed_cb),
1112                                          ev_window, 0);
1113         }
1114
1115         ev_window_refresh_window_thumbnail (ev_window, 0);
1116
1117         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1118         ev_window_title_set_document (ev_window->priv->title, document);
1119         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1120
1121         ev_sidebar_set_document (sidebar, document);
1122
1123         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1124         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1125         ev_window_setup_action_sensitivity (ev_window);
1126
1127         if (ev_window->priv->history)
1128                 g_object_unref (ev_window->priv->history);
1129         ev_window->priv->history = ev_history_new ();
1130         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1131         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1132
1133         if (ev_window->priv->properties) {
1134                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1135                                                    ev_window->priv->document);
1136         }
1137
1138         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1139         update_document_mode (ev_window, info->mode);
1140
1141         return FALSE;
1142 }
1143
1144 static void
1145 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1146 {
1147         EvView *view = EV_VIEW (ev_window->priv->view);
1148
1149         if (ev_window->priv->document)
1150                 g_object_unref (ev_window->priv->document);
1151         ev_window->priv->document = g_object_ref (document);
1152
1153         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1154         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1155                           G_CALLBACK (page_changed_cb), ev_window);
1156         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1157                           G_CALLBACK (history_changed_cb), ev_window);
1158
1159         setup_size_from_metadata (ev_window);
1160         setup_sidebar_from_metadata (ev_window, document);
1161         setup_document_from_metadata (ev_window);
1162
1163         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1164                 ev_view_set_document (view, document);
1165         }
1166
1167         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1168 }
1169
1170 static void
1171 password_dialog_response (GtkWidget *password_dialog,
1172                           gint       response_id,
1173                           EvWindow  *ev_window)
1174 {
1175         char *password;
1176
1177         if (response_id == GTK_RESPONSE_OK) {
1178
1179                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1180                 if (password) {
1181                         ev_document_doc_mutex_lock ();
1182                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1183                                                            password);
1184                         ev_document_doc_mutex_unlock ();
1185                 }
1186                 g_free (password);
1187
1188                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1189
1190                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1191                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1192
1193                 gtk_widget_destroy (password_dialog);
1194
1195                 return;
1196         }
1197
1198         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1199         gtk_widget_destroy (password_dialog);
1200 }
1201
1202 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1203  * password_view page.  It assumes that ev_window->priv->password_* has been set
1204  * correctly.  These are cleared by password_dialog_response() */
1205
1206 static void
1207 ev_window_popup_password_dialog (EvWindow *ev_window)
1208 {
1209         g_assert (ev_window->priv->load_job);
1210
1211         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1212
1213         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1214         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1215
1216         if (ev_window->priv->password_dialog == NULL) {
1217                 ev_window->priv->password_dialog =
1218                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1219                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1220
1221                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1222                                            (gpointer) &(ev_window->priv->password_dialog));
1223                 g_signal_connect (ev_window->priv->password_dialog,
1224                                   "response",
1225                                   G_CALLBACK (password_dialog_response),
1226                                   ev_window);
1227                 gtk_widget_show (ev_window->priv->password_dialog);
1228         } else {
1229                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1230         }
1231 }
1232
1233 static void
1234 ev_window_clear_load_job (EvWindow *ev_window)
1235 {
1236         if (ev_window->priv->load_job != NULL) {
1237
1238                 if (!ev_window->priv->load_job->finished)
1239                         ev_job_queue_remove_job (ev_window->priv->load_job);
1240
1241                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1242                 g_object_unref (ev_window->priv->load_job);
1243                 ev_window->priv->load_job = NULL;
1244         }
1245 }
1246
1247 static void
1248 ev_window_clear_local_uri (EvWindow *ev_window)
1249 {
1250         if (ev_window->priv->local_uri) {
1251                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1252                 g_free (ev_window->priv->local_uri);
1253                 ev_window->priv->local_uri = NULL;
1254         }
1255 }
1256
1257 static void
1258 ev_window_clear_print_settings_file (EvWindow *ev_window)
1259 {
1260         if (ev_window->priv->print_settings_file) {
1261                 g_unlink (ev_window->priv->print_settings_file);
1262                 g_free (ev_window->priv->print_settings_file);
1263                 ev_window->priv->print_settings_file = NULL;
1264         }
1265 }
1266
1267 static void
1268 ev_window_clear_temp_file (EvWindow *ev_window)
1269 {
1270         GnomeVFSURI *uri;
1271         gchar       *filename;
1272         const gchar *tempdir;
1273
1274         if (!ev_window->priv->uri)
1275                 return;
1276
1277         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1278         if (!gnome_vfs_uri_is_local (uri)) {
1279                 gnome_vfs_uri_unref (uri);
1280                 return;
1281         }
1282         gnome_vfs_uri_unref (uri);
1283
1284         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1285         if (!filename)
1286                 return;
1287
1288         tempdir = g_get_tmp_dir ();
1289         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1290                 g_unlink (filename);
1291         }
1292
1293         g_free (filename);
1294 }
1295
1296 /* This callback will executed when load job will be finished.
1297  *
1298  * Since the flow of the error dialog is very confusing, we assume that both
1299  * document and uri will go away after this function is called, and thus we need
1300  * to ref/dup them.  Additionally, it needs to clear
1301  * ev_window->priv->password_{uri,document}, and thus people who call this
1302  * function should _not_ necessarily expect those to exist after being
1303  * called. */
1304 static void
1305 ev_window_load_job_cb  (EvJobLoad *job,
1306                         gpointer data)
1307 {
1308         EvWindow *ev_window = EV_WINDOW (data);
1309         EvDocument *document = EV_JOB (job)->document;
1310
1311         g_assert (job->uri);
1312
1313         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1314
1315         /* Success! */
1316         if (job->error == NULL) {
1317                 ev_window_set_document (ev_window, document);
1318
1319                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1320                         setup_view_from_metadata (ev_window);
1321                 }
1322
1323                 if (!ev_window->priv->unlink_temp_file) {
1324                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1325                 }
1326
1327                 if (job->dest) {
1328                         EvLink *link;
1329                         EvLinkAction *link_action;
1330
1331                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1332                         link = ev_link_new (NULL, link_action);
1333                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1334                         g_object_unref (link);
1335                 }
1336
1337                 switch (job->mode) {
1338                         case EV_WINDOW_MODE_FULLSCREEN:
1339                                 ev_window_run_fullscreen (ev_window);
1340                                 break;
1341                         case EV_WINDOW_MODE_PRESENTATION:
1342                                 ev_window_run_presentation (ev_window);
1343                                 break;
1344                         case EV_WINDOW_MODE_PREVIEW:
1345                                 ev_window_run_preview (ev_window);
1346                                 break;
1347                         default:
1348                                 break;
1349                 }
1350
1351                 /* Restart the search after reloading */
1352                 if (ev_window->priv->in_reload) {
1353                         GtkWidget *widget;
1354
1355                         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1356                         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1357                                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1358                                                             NULL, ev_window);
1359                         }
1360                 } else if (job->search_string && EV_IS_DOCUMENT_FIND (document)) {
1361                         ev_window_cmd_edit_find (NULL, ev_window);
1362                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1363                                                         job->search_string);
1364                 }
1365
1366                 ev_window_clear_load_job (ev_window);
1367                 ev_window->priv->in_reload = FALSE;
1368                 return;
1369         }
1370
1371         if (job->error->domain == EV_DOCUMENT_ERROR &&
1372             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1373                 gchar *base_name, *file_name;
1374
1375                 setup_view_from_metadata (ev_window);
1376
1377                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1378                 base_name = g_path_get_basename (file_name);
1379                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1380                                                 base_name);
1381                 g_free (file_name);
1382                 g_free (base_name);
1383                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1384
1385                 ev_window_popup_password_dialog (ev_window);
1386         } else {
1387                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1388                                         _("Unable to open document"),
1389                                         job->error);
1390                 ev_window_clear_load_job (ev_window);
1391                 ev_window->priv->in_reload = FALSE;
1392         }
1393
1394         return;
1395 }
1396
1397 /**
1398  * ev_window_get_uri:
1399  * @ev_window: The instance of the #EvWindow.
1400  *
1401  * It returns the uri of the document showed in the #EvWindow.
1402  *
1403  * Returns: the uri of the document showed in the #EvWindow.
1404  */
1405 const char *
1406 ev_window_get_uri (EvWindow *ev_window)
1407 {
1408         return ev_window->priv->uri;
1409 }
1410
1411 /**
1412  * ev_window_close_dialogs:
1413  * @ev_window: The window where dialogs will be closed.
1414  *
1415  * It looks for password, print and properties dialogs and closes them and
1416  * frees them from memory. If there is any print job it does free it too.
1417  */
1418 static void
1419 ev_window_close_dialogs (EvWindow *ev_window)
1420 {
1421         if (ev_window->priv->password_dialog)
1422                 gtk_widget_destroy (ev_window->priv->password_dialog);
1423         ev_window->priv->password_dialog = NULL;
1424
1425 #ifdef WITH_PRINT
1426         if (ev_window->priv->print_dialog)
1427                 gtk_widget_destroy (ev_window->priv->print_dialog);
1428         ev_window->priv->print_dialog = NULL;
1429 #endif
1430
1431 #ifdef WITH_GNOME_PRINT
1432         if (ev_window->priv->print_job)
1433                 g_object_unref (ev_window->priv->print_job);
1434         ev_window->priv->print_job = NULL;
1435 #endif
1436
1437         if (ev_window->priv->properties)
1438                 gtk_widget_destroy (ev_window->priv->properties);
1439         ev_window->priv->properties = NULL;
1440 }
1441
1442 static gint
1443 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1444                                     GnomeVFSXferProgressInfo *info,
1445                                     EvWindow                 *ev_window)
1446 {
1447         switch (info->status) {
1448                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1449                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1450                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1451                         }
1452
1453                         return 1;
1454                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1455                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1456                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1457                         return 1;
1458                 default:
1459                         g_assert_not_reached ();
1460         }
1461
1462         return 0;
1463 }
1464
1465 void
1466 ev_window_open_uri (EvWindow       *ev_window,
1467                     const char     *uri,
1468                     EvLinkDest     *dest,
1469                     EvWindowRunMode mode,
1470                     const gchar    *search_string,
1471                     gboolean        unlink_temp_file,
1472                     const gchar    *print_settings)
1473 {
1474         GnomeVFSURI *source_uri;
1475         GnomeVFSURI *target_uri;
1476
1477         if (ev_window->priv->uri &&
1478             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1479                 ev_window->priv->in_reload = TRUE;
1480         }
1481
1482         ev_window_close_dialogs (ev_window);
1483         ev_window_clear_load_job (ev_window);
1484         ev_window_clear_local_uri (ev_window);
1485         ev_window_clear_print_settings_file (ev_window);
1486         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1487
1488         ev_window->priv->unlink_temp_file = unlink_temp_file;
1489
1490         if (mode == EV_WINDOW_MODE_PREVIEW) {
1491                 ev_window->priv->print_settings_file = print_settings ?
1492                         g_strdup (print_settings) : NULL;
1493         }
1494
1495         if (ev_window->priv->uri)
1496                 g_free (ev_window->priv->uri);
1497         ev_window->priv->uri = g_strdup (uri);
1498
1499         setup_size_from_metadata (ev_window);
1500
1501         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1502         g_signal_connect (ev_window->priv->load_job,
1503                           "finished",
1504                           G_CALLBACK (ev_window_load_job_cb),
1505                           ev_window);
1506
1507         source_uri = gnome_vfs_uri_new (uri);
1508         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1509                 GnomeVFSAsyncHandle *handle;
1510                 GList               *slist = NULL;
1511                 GList               *tlist = NULL;
1512                 char                *tmp_name;
1513                 char                *base_name;
1514
1515                 /* We'd like to keep extension of source uri since
1516                  * it helps to resolve some mime types, say cbz */
1517
1518                 tmp_name = ev_tmp_filename (NULL);
1519                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1520                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1521                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1522                                      ev_window->priv->local_uri);
1523                 g_free (base_name);
1524                 g_free (tmp_name);
1525
1526                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1527
1528                 slist = g_list_prepend (slist, source_uri);
1529                 tlist = g_list_prepend (tlist, target_uri);
1530                 gnome_vfs_async_xfer (&handle, slist, tlist,
1531                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1532                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1533                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1534                                       GNOME_VFS_PRIORITY_DEFAULT,
1535                                       (GnomeVFSAsyncXferProgressCallback)
1536                                       open_xfer_update_progress_callback,
1537                                       ev_window,
1538                                       NULL, NULL);
1539
1540                 g_list_free (slist);
1541                 g_list_free (tlist);
1542                 gnome_vfs_uri_unref (target_uri);
1543                 gnome_vfs_uri_unref (source_uri);
1544
1545                 return;
1546         }
1547
1548         gnome_vfs_uri_unref (source_uri);
1549         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1550 }
1551
1552 static void
1553 file_open_dialog_response_cb (GtkWidget *chooser,
1554                               gint       response_id,
1555                               EvWindow  *ev_window)
1556 {
1557         gchar *uri;
1558
1559         if (response_id == GTK_RESPONSE_OK) {
1560                 GSList *uris;
1561
1562                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1563
1564                 ev_application_open_uri_list (EV_APP, uris,
1565                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1566                                               GDK_CURRENT_TIME);
1567
1568                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1569                 g_slist_free (uris);
1570         }
1571
1572         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1573         ev_application_set_chooser_uri (EV_APP, uri);
1574         g_free (uri);
1575
1576         gtk_widget_destroy (chooser);
1577 }
1578
1579 static void
1580 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1581 {
1582         GtkWidget *chooser;
1583
1584         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1585                                                GTK_WINDOW (window),
1586                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1587                                                GTK_STOCK_CANCEL,
1588                                                GTK_RESPONSE_CANCEL,
1589                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1590                                                NULL);
1591
1592         ev_document_factory_add_filters (chooser, NULL);
1593         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1594         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1595         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1596                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1597                                           ev_application_get_chooser_uri (EV_APP));
1598         } else if (window->priv->uri != NULL) {
1599                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1600                                           window->priv->uri);
1601         } else {
1602 #if GLIB_CHECK_VERSION (2, 13, 3)
1603                 const gchar *folder;
1604
1605                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1606                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1607                                                      folder ? folder : g_get_home_dir ());
1608 #else
1609                 char *folder;
1610
1611                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1612                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1613                                                      folder);
1614                 free (folder);
1615 #endif
1616         }
1617
1618         g_signal_connect (chooser, "response",
1619                           G_CALLBACK (file_open_dialog_response_cb),
1620                           window);
1621
1622         gtk_widget_show (chooser);
1623 }
1624
1625 static gchar *
1626 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1627 {
1628         gchar *tmp_filename = NULL;
1629         gchar *name;
1630         gint   res;
1631         guint  i = 0;
1632
1633         name = g_path_get_basename (filename);
1634
1635         do {
1636                 gchar *basename;
1637
1638                 if (tmp_filename)
1639                         g_free (tmp_filename);
1640
1641                 basename = g_strdup_printf ("%s-%d", name, i++);
1642                 tmp_filename = g_build_filename (ev_tmp_dir (),
1643                                                  basename, NULL);
1644
1645                 g_free (basename);
1646         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1647
1648         g_free (name);
1649
1650         if (res != 0 && errno != EEXIST) {
1651                 if (error) {
1652                         *error = g_error_new (G_FILE_ERROR,
1653                                               g_file_error_from_errno (errno),
1654                                               _("Couldn't create symlink “%s”: %s"),
1655                                               tmp_filename, strerror (errno));
1656                 }
1657
1658                 g_free (tmp_filename);
1659
1660                 return NULL;
1661         }
1662
1663         return tmp_filename;
1664 }
1665
1666 static void
1667 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1668 {
1669         GError      *error = NULL;
1670         gchar       *symlink_uri;
1671         gchar       *old_filename;
1672         gchar       *new_filename;
1673         const gchar *uri_unc;
1674
1675         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1676                                      "uri-uncompressed");
1677         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1678                                             NULL, NULL);
1679         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1680
1681         if (error) {
1682                 ev_window_error_dialog (GTK_WINDOW (window),
1683                                         _("Cannot open a copy."),
1684                                         error);
1685
1686                 g_error_free (error);
1687                 g_free (old_filename);
1688                 g_free (new_filename);
1689
1690                 return;
1691         }
1692
1693         g_free (old_filename);
1694
1695         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1696         g_free (new_filename);
1697
1698         ev_application_open_uri_at_dest (EV_APP,
1699                                          symlink_uri,
1700                                          gtk_window_get_screen (GTK_WINDOW (window)),
1701                                          dest,
1702                                          0,
1703                                          NULL,
1704                                          TRUE,
1705                                          NULL,
1706                                          GDK_CURRENT_TIME);
1707         g_free (symlink_uri);
1708 }
1709
1710 static void
1711 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1712 {
1713         EvPageCache *page_cache;
1714         EvLinkDest  *dest;
1715         gint         current_page;
1716
1717         page_cache = ev_page_cache_get (window->priv->document);
1718         current_page = ev_page_cache_get_current_page (page_cache);
1719
1720         dest = ev_link_dest_new_page (current_page);
1721         ev_window_cmd_file_open_copy_at_dest (window, dest);
1722         g_object_unref (dest);
1723 }
1724
1725 static void
1726 ev_window_cmd_recent_file_activate (GtkAction *action,
1727                                     EvWindow  *window)
1728 {
1729         GtkRecentInfo *info;
1730         const gchar   *uri;
1731
1732         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1733         g_assert (info != NULL);
1734
1735         uri = gtk_recent_info_get_uri (info);
1736
1737         ev_application_open_uri_at_dest (EV_APP, uri,
1738                                          gtk_window_get_screen (GTK_WINDOW (window)),
1739                                          NULL, 0, NULL, FALSE, NULL,
1740                                          GDK_CURRENT_TIME);
1741 }
1742
1743 static void
1744 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1745                                              const gchar        *uri,
1746                                              EvWindow           *window)
1747 {
1748         ev_application_open_uri_at_dest (EV_APP, uri,
1749                                          gtk_window_get_screen (GTK_WINDOW (window)),
1750                                          NULL, 0, NULL, FALSE, NULL,
1751                                          GDK_CURRENT_TIME);
1752 }
1753
1754 static void
1755 ev_window_add_recent (EvWindow *window, const char *filename)
1756 {
1757         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1758 }
1759
1760 static gint
1761 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1762 {
1763         gboolean     has_ev_a, has_ev_b;
1764         const gchar *evince = g_get_application_name ();
1765
1766         has_ev_a = gtk_recent_info_has_application (a, evince);
1767         has_ev_b = gtk_recent_info_has_application (b, evince);
1768
1769         if (has_ev_a && has_ev_b) {
1770                 time_t time_a, time_b;
1771
1772                 time_a = gtk_recent_info_get_modified (a);
1773                 time_b = gtk_recent_info_get_modified (b);
1774
1775                 return (time_b - time_a);
1776         } else if (has_ev_a) {
1777                 return -1;
1778         } else if (has_ev_b) {
1779                 return 1;
1780         }
1781
1782         return 0;
1783 }
1784
1785 /*
1786  * Doubles underscore to avoid spurious menu accels.
1787  */
1788 static gchar *
1789 ev_window_get_recent_file_label (gint index, const gchar *filename)
1790 {
1791         GString *str;
1792         gint length;
1793         const gchar *p;
1794         const gchar *end;
1795
1796         g_return_val_if_fail (filename != NULL, NULL);
1797
1798         length = strlen (filename);
1799         str = g_string_sized_new (length + 10);
1800         g_string_printf (str, "_%d.  ", index);
1801
1802         p = filename;
1803         end = filename + length;
1804
1805         while (p != end) {
1806                 const gchar *next;
1807                 next = g_utf8_next_char (p);
1808
1809                 switch (*p) {
1810                         case '_':
1811                                 g_string_append (str, "__");
1812                                 break;
1813                         default:
1814                                 g_string_append_len (str, p, next - p);
1815                                 break;
1816                 }
1817
1818                 p = next;
1819         }
1820
1821         return g_string_free (str, FALSE);
1822 }
1823
1824 static void
1825 ev_window_setup_recent (EvWindow *ev_window)
1826 {
1827         GList        *items, *l;
1828         guint         n_items = 0;
1829         const gchar  *evince = g_get_application_name ();
1830         static guint  i = 0;
1831
1832         if (ev_window->priv->recent_ui_id > 0) {
1833                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1834                                           ev_window->priv->recent_ui_id);
1835                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1836         }
1837         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1838
1839         if (ev_window->priv->recent_action_group) {
1840                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1841                                                     ev_window->priv->recent_action_group);
1842                 g_object_unref (ev_window->priv->recent_action_group);
1843         }
1844         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1845         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1846                                             ev_window->priv->recent_action_group, 0);
1847
1848         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1849         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1850
1851         for (l = items; l && l->data; l = g_list_next (l)) {
1852                 GtkRecentInfo *info;
1853                 GtkAction     *action;
1854                 gchar         *action_name;
1855                 gchar         *label;
1856
1857                 info = (GtkRecentInfo *) l->data;
1858
1859                 if (!gtk_recent_info_has_application (info, evince) ||
1860                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1861                         continue;
1862
1863                 action_name = g_strdup_printf ("RecentFile%u", i++);
1864                 label = ev_window_get_recent_file_label (
1865                         n_items + 1, gtk_recent_info_get_display_name (info));
1866
1867                 action = g_object_new (GTK_TYPE_ACTION,
1868                                        "name", action_name,
1869                                        "label", label,
1870                                        NULL);
1871
1872                 g_object_set_data_full (G_OBJECT (action),
1873                                         "gtk-recent-info",
1874                                         gtk_recent_info_ref (info),
1875                                         (GDestroyNotify) gtk_recent_info_unref);
1876
1877                 g_signal_connect (G_OBJECT (action), "activate",
1878                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1879                                   (gpointer) ev_window);
1880
1881                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1882                                              action);
1883                 g_object_unref (action);
1884
1885                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1886                                        ev_window->priv->recent_ui_id,
1887                                        "/MainMenu/FileMenu/RecentFilesMenu",
1888                                        label,
1889                                        action_name,
1890                                        GTK_UI_MANAGER_MENUITEM,
1891                                        FALSE);
1892                 g_free (action_name);
1893                 g_free (label);
1894
1895                 if (++n_items == 5)
1896                         break;
1897         }
1898
1899         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1900         g_list_free (items);
1901 }
1902
1903 static gint
1904 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1905                                     GnomeVFSXferProgressInfo *info,
1906                                     GnomeVFSURI              *tmp_uri)
1907 {
1908         switch (info->status) {
1909                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1910                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1911                                 gchar *uri;
1912
1913                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1914                                 ev_tmp_uri_unlink (uri);
1915                                 g_free (uri);
1916                                 gnome_vfs_uri_unref (tmp_uri);
1917                         }
1918                         return 1;
1919                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1920                         if (info->vfs_status != GNOME_VFS_OK) {
1921                                 GtkWidget *dialog;
1922                                 gchar     *uri;
1923
1924                                 dialog = gtk_message_dialog_new (NULL,
1925                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1926                                                                  GTK_MESSAGE_ERROR,
1927                                                                  GTK_BUTTONS_CLOSE,
1928                                                                  _("The file could not be saved as “%s”."),
1929                                                                  info->target_name);
1930                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1931                                                                           gnome_vfs_result_to_string (info->vfs_status));
1932
1933                                 g_signal_connect (dialog, "response",
1934                                                   G_CALLBACK (gtk_widget_destroy),
1935                                                   NULL);
1936                                 gtk_widget_show (dialog);
1937
1938                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1939                                 ev_tmp_uri_unlink (uri);
1940                                 g_free (uri);
1941                                 gnome_vfs_uri_unref (tmp_uri);
1942                         }
1943                         return 1;
1944                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1945                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1946                         return 1;
1947                 default:
1948                         g_assert_not_reached ();
1949         }
1950
1951         return 0;
1952 }
1953
1954 static void
1955 ev_window_save_remote (EvWindow    *ev_window,
1956                        GnomeVFSURI *src,
1957                        GnomeVFSURI *dst)
1958 {
1959         GnomeVFSAsyncHandle *handle;
1960         GList               *slist = NULL;
1961         GList               *tlist = NULL;
1962
1963         slist = g_list_prepend (slist, src);
1964         tlist = g_list_prepend (tlist, dst);
1965         gnome_vfs_async_xfer (&handle, slist, tlist,
1966                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1967                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
1968                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1969                               GNOME_VFS_PRIORITY_DEFAULT,
1970                               (GnomeVFSAsyncXferProgressCallback)
1971                               save_xfer_update_progress_callback,
1972                               gnome_vfs_uri_ref (src),
1973                               NULL, NULL);
1974         g_list_free (slist);
1975         g_list_free (tlist);
1976 }
1977
1978 static void
1979 ev_window_clear_save_job (EvWindow *ev_window)
1980 {
1981         if (ev_window->priv->save_job != NULL) {
1982                 if (!ev_window->priv->save_job->finished)
1983                         ev_job_queue_remove_job (ev_window->priv->save_job);
1984
1985                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
1986                                                       ev_window_save_job_cb,
1987                                                       ev_window);
1988                 g_object_unref (ev_window->priv->save_job);
1989                 ev_window->priv->save_job = NULL;
1990         }
1991 }
1992
1993 static void
1994 ev_window_save_job_cb (EvJobSave *job,
1995                        EvWindow  *window)
1996 {
1997         if (job->error) {
1998                 gchar *msg;
1999
2000                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), job->uri);
2001                 ev_window_error_dialog (GTK_WINDOW (window), msg, job->error);
2002                 g_free (msg);
2003         }
2004
2005         ev_window_clear_save_job (window);
2006 }
2007
2008 static void
2009 file_save_dialog_response_cb (GtkWidget *fc,
2010                               gint       response_id,
2011                               EvWindow  *ev_window)
2012 {
2013         gchar *uri;
2014
2015         if (response_id != GTK_RESPONSE_OK) {
2016                 gtk_widget_destroy (fc);
2017                 return;
2018         }
2019
2020         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2021
2022         ev_window_clear_save_job (ev_window);
2023         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2024                                                      uri, ev_window->priv->uri);
2025         g_signal_connect (ev_window->priv->save_job, "finished",
2026                           G_CALLBACK (ev_window_save_job_cb),
2027                           ev_window);
2028         /* The priority doesn't matter for this job */
2029         ev_job_queue_add_job (ev_window->priv->save_job, EV_JOB_PRIORITY_LOW);
2030
2031         g_free (uri);
2032
2033         gtk_widget_destroy (fc);
2034 }
2035
2036 static void
2037 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2038 {
2039         GtkWidget *fc;
2040         gchar *base_name;
2041         gchar *file_name;
2042 #if GLIB_CHECK_VERSION (2, 13, 3)
2043         const gchar *folder;
2044 #else
2045         gchar *folder;
2046 #endif
2047
2048         fc = gtk_file_chooser_dialog_new (
2049                 _("Save a Copy"),
2050                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2051                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2052                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2053                 NULL);
2054
2055         ev_document_factory_add_filters (fc, ev_window->priv->document);
2056         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2057
2058         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2059         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2060         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2061         base_name = g_path_get_basename (file_name);
2062         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2063
2064 #if GLIB_CHECK_VERSION (2, 13, 3)
2065         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2066         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2067                                              folder ? folder : g_get_home_dir ());
2068 #else
2069         folder = xdg_user_dir_lookup ("DOCUMENTS");
2070         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2071         free (folder);
2072 #endif
2073
2074         g_free (file_name);
2075         g_free (base_name);
2076
2077         g_signal_connect (fc, "response",
2078                           G_CALLBACK (file_save_dialog_response_cb),
2079                           ev_window);
2080
2081         gtk_widget_show (fc);
2082 }
2083
2084 #ifdef WITH_GTK_PRINT
2085 static void
2086 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2087                                     EvWindow     *window)
2088 {
2089         /* Dialog was canceled */
2090         if (!page_setup)
2091                 return;
2092
2093         if (window->priv->print_page_setup)
2094                 g_object_unref (window->priv->print_page_setup);
2095         window->priv->print_page_setup = g_object_ref (page_setup);
2096 }
2097 #endif /* WITH_GTK_PRINT */
2098
2099 static void
2100 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2101 {
2102 #ifdef WITH_GTK_PRINT
2103         gtk_print_run_page_setup_dialog_async (
2104                 GTK_WINDOW (ev_window),
2105                 ev_window->priv->print_page_setup,
2106                 ev_window->priv->print_settings,
2107                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2108                 ev_window);
2109 #endif /* WITH_GTK_PRINT */
2110 }
2111
2112 #ifdef WITH_GTK_PRINT
2113 static void
2114 ev_window_clear_print_job (EvWindow *window)
2115 {
2116         if (window->priv->print_job) {
2117                 if (!window->priv->print_job->finished)
2118                         ev_job_queue_remove_job (window->priv->print_job);
2119
2120                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2121                                                       ev_window_print_job_cb,
2122                                                       window);
2123                 g_object_unref (window->priv->print_job);
2124                 window->priv->print_job = NULL;
2125         }
2126
2127         if (window->priv->gtk_print_job) {
2128                 g_object_unref (window->priv->gtk_print_job);
2129                 window->priv->gtk_print_job = NULL;
2130         }
2131 }
2132
2133 static void
2134 ev_window_load_print_settings_from_metadata (EvWindow *window)
2135 {
2136         gchar *uri = window->priv->uri;
2137         gint   i;
2138
2139         /* Load print setting that are specific to the document */
2140         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2141                 GValue   value = { 0, };
2142                 gboolean success;
2143
2144                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2145                 gtk_print_settings_set (window->priv->print_settings,
2146                                         document_print_settings[i],
2147                                         success ? g_value_get_string (&value) : NULL);
2148         }
2149 }
2150
2151 static void
2152 ev_window_save_print_settings (EvWindow *window)
2153 {
2154         gchar *uri = window->priv->uri;
2155         gint   i;
2156
2157         /* Save print settings that are specific to the document */
2158         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2159                 const gchar *value;
2160
2161                 value = gtk_print_settings_get (window->priv->print_settings,
2162                                                 document_print_settings[i]);
2163                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2164         }
2165 }
2166
2167 static void
2168 ev_window_print_finished (GtkPrintJob *print_job,
2169                           EvWindow    *window,
2170                           GError      *error)
2171 {
2172         ev_window_clear_print_job (window);
2173
2174         if (error) {
2175                 GtkWidget *dialog;
2176
2177                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2178                                                  GTK_DIALOG_MODAL,
2179                                                  GTK_MESSAGE_ERROR,
2180                                                  GTK_BUTTONS_OK,
2181                                                  _("Failed to print document"));
2182                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2183                                                           error->message);
2184
2185                 gtk_dialog_run (GTK_DIALOG (dialog));
2186                 gtk_widget_destroy (dialog);
2187         } else {
2188                 /* If printed successfully, save print settings */
2189                 ev_application_set_print_settings (EV_APP,
2190                                                    window->priv->print_settings);
2191                 ev_window_save_print_settings (window);
2192         }
2193 }
2194
2195 static void
2196 ev_window_print_send (EvWindow    *window,
2197                       const gchar *filename)
2198 {
2199         GtkPrintSettings *settings;
2200         EvFileExporterCapabilities capabilities;
2201
2202         /* Some printers take into account some print settings,
2203          * and others don't. However we have exported the document
2204          * to a ps or pdf file according to such print settings. So,
2205          * we want to send the exported file to printer with those
2206          * settings set to default values.
2207          */
2208         settings = gtk_print_settings_copy (window->priv->print_settings);
2209         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2210
2211         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2212         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2213         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2214                 gtk_print_settings_set_n_copies (settings, 1);
2215         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2216                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2217         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2218                 gtk_print_settings_set_scale (settings, 1.0);
2219         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2220                 gtk_print_settings_set_collate (settings, FALSE);
2221         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2222                 gtk_print_settings_set_reverse (settings, FALSE);
2223         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2224                 gtk_print_settings_set_number_up (settings, 1);
2225                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2226         }
2227
2228         if (window->priv->print_preview) {
2229                 gchar *uri;
2230                 gchar *print_settings_file = NULL;
2231
2232                 ev_application_set_print_settings (EV_APP,
2233                                                    window->priv->print_settings);
2234
2235 #if GTK_CHECK_VERSION (2, 11, 0)
2236                 print_settings_file = ev_tmp_filename ("print-settings");
2237                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2238 #endif
2239                 uri = g_filename_to_uri (filename, NULL, NULL);
2240                 ev_application_open_uri_at_dest (EV_APP,
2241                                                  uri,
2242                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2243                                                  NULL,
2244                                                  EV_WINDOW_MODE_PREVIEW,
2245                                                  NULL,
2246                                                  TRUE,
2247                                                  print_settings_file,
2248                                                  GDK_CURRENT_TIME);
2249                 g_free (print_settings_file);
2250                 g_free (uri);
2251         } else {
2252                 GtkPrintJob *job;
2253                 GError      *error = NULL;
2254
2255                 job = gtk_print_job_new ("evince-print",
2256                                          window->priv->printer,
2257                                          settings,
2258                                          window->priv->print_page_setup);
2259
2260                 if (window->priv->gtk_print_job)
2261                         g_object_unref (window->priv->gtk_print_job);
2262                 window->priv->gtk_print_job = job;
2263
2264                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2265                         gtk_print_job_send (job,
2266                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2267                                             window, NULL);
2268                 } else {
2269                         ev_window_clear_print_job (window);
2270                         g_warning (error->message);
2271                         g_error_free (error);
2272                 }
2273         }
2274
2275         g_object_unref (settings);
2276 }
2277
2278 static void
2279 ev_window_print_job_cb (EvJobPrint *job,
2280                         EvWindow   *window)
2281 {
2282         if (job->error) {
2283                 g_warning (job->error->message);
2284                 ev_window_clear_print_job (window);
2285                 return;
2286         }
2287
2288         g_assert (job->temp_file != NULL);
2289
2290         ev_window_print_send (window, job->temp_file);
2291 }
2292
2293 static gboolean
2294 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2295                                     gint       response,
2296                                     EvWindow  *window)
2297 {
2298         EvPrintRange  *ranges = NULL;
2299         EvPrintPageSet page_set;
2300         gint           n_ranges = 0;
2301         gint           copies;
2302         gint           pages_per_sheet;
2303         gboolean       collate;
2304         gboolean       reverse;
2305         gdouble        scale;
2306         gint           current_page;
2307         gdouble        width;
2308         gdouble        height;
2309         GtkPrintPages  print_pages;
2310         const gchar   *file_format;
2311
2312         if (response == GTK_RESPONSE_CANCEL) {
2313                 gtk_widget_destroy (GTK_WIDGET (dialog));
2314                 window->priv->print_dialog = NULL;
2315
2316                 return FALSE;
2317         }
2318
2319         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2320
2321         if (window->priv->printer)
2322                 g_object_unref (window->priv->printer);
2323         if (window->priv->print_settings)
2324                 g_object_unref (window->priv->print_settings);
2325         if (window->priv->print_page_setup)
2326                 g_object_unref (window->priv->print_page_setup);
2327
2328         window->priv->printer = g_object_ref (
2329                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2330         window->priv->print_settings = g_object_ref (
2331                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2332         window->priv->print_page_setup = g_object_ref (
2333                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2334
2335         file_format = gtk_print_settings_get (window->priv->print_settings,
2336                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2337
2338         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2339                 GtkWidget *msgdialog;
2340
2341                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2342                                                     GTK_DIALOG_MODAL,
2343                                                     GTK_MESSAGE_ERROR,
2344                                                     GTK_BUTTONS_OK,
2345                                                     _("Printing is not supported on this printer."));
2346
2347                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2348                 gtk_widget_destroy (msgdialog);
2349
2350                 return FALSE;
2351         }
2352
2353         ev_window_clear_print_job (window);
2354
2355         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2356         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2357
2358         switch (print_pages) {
2359         case GTK_PRINT_PAGES_CURRENT:
2360                 ranges = g_new0 (EvPrintRange, 1);
2361
2362                 ranges->start = current_page;
2363                 ranges->end = current_page;
2364                 n_ranges = 1;
2365
2366                 break;
2367         case GTK_PRINT_PAGES_RANGES: {
2368                 GtkPageRange *page_range;
2369
2370                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2371                                                                  &n_ranges);
2372                 if (n_ranges > 0)
2373                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2374         }
2375                 break;
2376         case GTK_PRINT_PAGES_ALL: {
2377                 gint n_pages;
2378
2379                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2380
2381                 ranges = g_new0 (EvPrintRange, 1);
2382
2383                 ranges->start = 0;
2384                 ranges->end = n_pages - 1;
2385                 n_ranges = 1;
2386         }
2387                 break;
2388         }
2389
2390         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2391
2392         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2393
2394         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2395                                                 GTK_UNIT_POINTS);
2396         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2397                                                   GTK_UNIT_POINTS);
2398
2399         if (scale != 1.0) {
2400                 width *= scale;
2401                 height *= scale;
2402         }
2403
2404         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2405
2406         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2407         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2408         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2409
2410         window->priv->print_job = ev_job_print_new (window->priv->document,
2411                                                     file_format ? file_format : "ps",
2412                                                     width, height,
2413                                                     ranges, n_ranges,
2414                                                     page_set,
2415                                                     pages_per_sheet,
2416                                                     copies, collate,
2417                                                     reverse);
2418
2419         g_signal_connect (window->priv->print_job, "finished",
2420                           G_CALLBACK (ev_window_print_job_cb),
2421                           window);
2422         /* The priority doesn't matter for this job */
2423         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2424
2425         gtk_widget_destroy (GTK_WIDGET (dialog));
2426         window->priv->print_dialog = NULL;
2427
2428         return TRUE;
2429 }
2430
2431 void
2432 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2433 {
2434         GtkWidget           *dialog;
2435         EvPageCache         *page_cache;
2436         gint                 current_page;
2437         gint                 document_last_page;
2438         GtkPrintCapabilities capabilities;
2439
2440         g_return_if_fail (EV_IS_WINDOW (ev_window));
2441         g_return_if_fail (ev_window->priv->document != NULL);
2442
2443         if (ev_window->priv->print_dialog) {
2444                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2445                 return;
2446         }
2447
2448         page_cache = ev_page_cache_get (ev_window->priv->document);
2449         current_page = ev_page_cache_get_current_page (page_cache);
2450         document_last_page = ev_page_cache_get_n_pages (page_cache);
2451
2452         if (!ev_window->priv->print_settings) {
2453                 ev_window->priv->print_settings = gtk_print_settings_copy (
2454                         ev_application_get_print_settings (EV_APP));
2455                 ev_window_load_print_settings_from_metadata (ev_window);
2456         }
2457
2458         if (first_page != 1 || last_page != document_last_page) {
2459                 GtkPageRange range;
2460
2461                 /* Ranges in GtkPrint are 0 - N */
2462                 range.start = first_page - 1;
2463                 range.end = last_page - 1;
2464
2465                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2466                                                     GTK_PRINT_PAGES_RANGES);
2467                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2468                                                     &range, 1);
2469         }
2470
2471         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2472         ev_window->priv->print_dialog = dialog;
2473
2474         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2475                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2476         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2477                                                        capabilities);
2478
2479         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2480                                                 current_page);
2481
2482         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2483                                             ev_window->priv->print_settings);
2484
2485         if (ev_window->priv->print_page_setup)
2486                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2487                                                       ev_window->priv->print_page_setup);
2488
2489         g_signal_connect (G_OBJECT (dialog), "response",
2490                           G_CALLBACK (ev_window_print_dialog_response_cb),
2491                           ev_window);
2492
2493         gtk_widget_show (dialog);
2494 }
2495 #endif /* WITH_GTK_PRINT */
2496
2497 #ifdef WITH_GNOME_PRINT
2498 static gboolean
2499 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2500                                     gint       response,
2501                                     EvWindow  *ev_window)
2502 {
2503         EvPrintJob *print_job;
2504         GnomePrintConfig *config;
2505
2506         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2507                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2508                 ev_window->priv->print_dialog = NULL;
2509                 g_object_unref (ev_window->priv->print_job);
2510                 ev_window->priv->print_job = NULL;
2511
2512                 return FALSE;
2513         }
2514
2515         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2516
2517         /* FIXME: Change this when we have the first backend
2518          * that can print more than postscript
2519          */
2520         if (using_pdf_printer (config)) {
2521                 GtkWidget *dialog;
2522
2523                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2524                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2525                                                  _("Generating PDF is not supported"));
2526                 gtk_dialog_run (GTK_DIALOG (dialog));
2527                 gtk_widget_destroy (dialog);
2528
2529                 return FALSE;
2530         } else if (!using_postscript_printer (config)) {
2531                 GtkWidget *dialog;
2532
2533                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2534                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2535                                                  _("Printing is not supported on this printer."));
2536                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2537                                                           _("You were trying to print to a printer using the “%s” driver. "
2538                                                             "This program requires a PostScript printer driver."),
2539                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2540                 gtk_dialog_run (GTK_DIALOG (dialog));
2541                 gtk_widget_destroy (dialog);
2542
2543                 return FALSE;
2544         }
2545
2546         save_print_config_to_file (config);
2547
2548         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2549                                   "gnome_print_job", ev_window->priv->print_job,
2550                                   "document", ev_window->priv->document,
2551                                   "print_dialog", print_dialog,
2552                                   NULL);
2553
2554         if (print_job != NULL) {
2555                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2556                 g_object_unref (print_job);
2557         }
2558
2559         g_object_unref (config);
2560
2561         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2562         ev_window->priv->print_dialog = NULL;
2563         g_object_unref (ev_window->priv->print_job);
2564         ev_window->priv->print_job = NULL;
2565
2566         return FALSE;
2567 }
2568
2569 void
2570 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2571 {
2572         GnomePrintConfig *config;
2573         gchar *pages_label;
2574
2575         g_return_if_fail (EV_IS_WINDOW (ev_window));
2576         g_return_if_fail (ev_window->priv->document != NULL);
2577
2578         config = load_print_config_from_file ();
2579
2580         if (ev_window->priv->print_job == NULL)
2581                 ev_window->priv->print_job = gnome_print_job_new (config);
2582
2583         if (ev_window->priv->print_dialog == NULL) {
2584                 ev_window->priv->print_dialog =
2585                         gnome_print_dialog_new (ev_window->priv->print_job,
2586                                                 (guchar *) _("Print"),
2587                                                 (GNOME_PRINT_DIALOG_RANGE |
2588                                                  GNOME_PRINT_DIALOG_COPIES));
2589         }
2590
2591         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2592                                       GTK_WINDOW (ev_window));
2593         g_object_unref (config);
2594
2595         pages_label = g_strconcat (_("Pages"), " ", NULL);
2596         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2597                                                  GNOME_PRINT_RANGE_ALL |
2598                                                  GNOME_PRINT_RANGE_RANGE,
2599                                                  first_page, last_page,
2600                                                  NULL, (const guchar *)pages_label);
2601         g_free (pages_label);
2602
2603         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2604                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2605                                            FALSE);
2606
2607         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2608                           G_CALLBACK (ev_window_print_dialog_response_cb),
2609                           ev_window);
2610         gtk_widget_show (ev_window->priv->print_dialog);
2611 }
2612 #endif /* WITH_GNOME_PRINT */
2613
2614 static void
2615 ev_window_print (EvWindow *window)
2616 {
2617         EvPageCache *page_cache;
2618         gint         last_page;
2619
2620         page_cache = ev_page_cache_get (window->priv->document);
2621         last_page = ev_page_cache_get_n_pages (page_cache);
2622
2623 #ifdef WITH_PRINT
2624         ev_window_print_range (window, 1, last_page);
2625 #endif
2626 }
2627
2628 static void
2629 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2630 {
2631         ev_window_print (ev_window);
2632 }
2633
2634 static void
2635 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2636 {
2637         if (ev_window->priv->properties == NULL) {
2638                 ev_window->priv->properties = ev_properties_dialog_new ();
2639                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2640                                                    ev_window->priv->document);
2641                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2642                                            (gpointer) &(ev_window->priv->properties));
2643                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2644                                               GTK_WINDOW (ev_window));
2645         }
2646
2647         ev_document_fc_mutex_lock ();
2648         gtk_widget_show (ev_window->priv->properties);
2649         ev_document_fc_mutex_unlock ();
2650 }
2651
2652 static void
2653 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2654 {
2655         g_return_if_fail (EV_IS_WINDOW (ev_window));
2656
2657         gtk_widget_destroy (GTK_WIDGET (ev_window));
2658 }
2659
2660 static void
2661 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2662 {
2663         GtkAction *action;
2664
2665         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2666         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2667         update_chrome_visibility (window);
2668
2669         action = gtk_action_group_get_action (window->priv->action_group,
2670                                               PAGE_SELECTOR_ACTION);
2671         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2672 }
2673
2674 static void
2675 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2676 {
2677         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2678 }
2679
2680 static void
2681 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2682 {
2683         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2684 }
2685
2686 static void
2687 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2688 {
2689         gboolean continuous;
2690
2691         ev_window_stop_presentation (ev_window);
2692         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2693         g_object_set (G_OBJECT (ev_window->priv->view),
2694                       "continuous", continuous,
2695                       NULL);
2696         ev_window_update_actions (ev_window);
2697 }
2698
2699 static void
2700 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2701 {
2702         gboolean dual_page;
2703
2704         ev_window_stop_presentation (ev_window);
2705         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2706         g_object_set (G_OBJECT (ev_window->priv->view),
2707                       "dual-page", dual_page,
2708                       NULL);
2709         ev_window_update_actions (ev_window);
2710 }
2711
2712 static void
2713 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2714 {
2715         ev_window_stop_presentation (ev_window);
2716
2717         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2718                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2719         } else {
2720                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2721         }
2722         ev_window_update_actions (ev_window);
2723 }
2724
2725 static void
2726 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2727 {
2728         ev_window_stop_presentation (ev_window);
2729
2730         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2731                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2732         } else {
2733                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2734         }
2735         ev_window_update_actions (ev_window);
2736 }
2737
2738
2739 static void
2740 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2741 {
2742         g_return_if_fail (EV_IS_WINDOW (ev_window));
2743
2744         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2745 }
2746
2747 static void
2748 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2749 {
2750         g_return_if_fail (EV_IS_WINDOW (ev_window));
2751
2752         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2753                 g_error ("Find action should be insensitive since document doesn't support find");
2754                 return;
2755         }
2756
2757         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2758         update_chrome_visibility (ev_window);
2759         gtk_widget_grab_focus (ev_window->priv->find_bar);
2760 }
2761
2762 static void
2763 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2764 {
2765         g_return_if_fail (EV_IS_WINDOW (ev_window));
2766
2767         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2768         update_chrome_visibility (ev_window);
2769         gtk_widget_grab_focus (ev_window->priv->find_bar);
2770         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2771 }
2772
2773 static void
2774 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2775 {
2776         g_return_if_fail (EV_IS_WINDOW (ev_window));
2777
2778         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2779         update_chrome_visibility (ev_window);
2780         gtk_widget_grab_focus (ev_window->priv->find_bar);
2781         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2782 }
2783
2784 static void
2785 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2786 {
2787         g_return_if_fail (EV_IS_WINDOW (ev_window));
2788
2789         ev_view_copy (EV_VIEW (ev_window->priv->view));
2790 }
2791
2792 static void
2793 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2794                                       EvWindow *ev_window)
2795 {
2796         if (!ev_window_is_empty (ev_window))
2797                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2798                                              gtk_paned_get_position (GTK_PANED (object)));
2799 }
2800
2801 static void
2802 ev_window_update_fullscreen_action (EvWindow *window)
2803 {
2804         GtkAction *action;
2805
2806         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2807         g_signal_handlers_block_by_func
2808                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2809         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2810                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2811         g_signal_handlers_unblock_by_func
2812                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2813 }
2814
2815 static void
2816 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2817 {
2818         GtkWidget *item;
2819
2820         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2821         g_object_set (item, "is-important", FALSE, NULL);
2822
2823         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2824         g_object_set (item, "is-important", FALSE, NULL);
2825
2826         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2827         g_object_set (item, "is-important", TRUE, NULL);
2828
2829         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2830         g_object_set (item, "is-important", TRUE, NULL);
2831 }
2832
2833 static void
2834 ev_window_run_fullscreen (EvWindow *window)
2835 {
2836         if (!window->priv->fullscreen_toolbar) {
2837                 window->priv->fullscreen_toolbar =
2838                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2839                                                    "/FullscreenToolbar");
2840
2841                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2842                                        GTK_TOOLBAR_BOTH_HORIZ);
2843                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2844
2845                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2846                                     window->priv->fullscreen_toolbar,
2847                                     FALSE, FALSE, 0);
2848                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2849                                        window->priv->fullscreen_toolbar, 1);
2850         }
2851
2852         g_object_set (G_OBJECT (window->priv->scrolled_window),
2853                       "shadow-type", GTK_SHADOW_NONE,
2854                       NULL);
2855
2856         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2857         ev_window_update_fullscreen_action (window);
2858
2859         /* If the user doesn't have the main toolbar he/she won't probably want
2860          * the toolbar in fullscreen mode. See bug #483048
2861          */
2862         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2863                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2864         update_chrome_visibility (window);
2865
2866         gtk_window_fullscreen (GTK_WINDOW (window));
2867         gtk_widget_grab_focus (window->priv->view);
2868
2869         if (!ev_window_is_empty (window))
2870                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2871 }
2872
2873 static void
2874 ev_window_stop_fullscreen (EvWindow *window)
2875 {
2876         EvView *view = EV_VIEW (window->priv->view);
2877
2878         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2879                 return;
2880
2881         g_object_set (G_OBJECT (window->priv->scrolled_window),
2882                       "shadow-type", GTK_SHADOW_IN,
2883                       NULL);
2884
2885         ev_view_set_fullscreen (view, FALSE);
2886         ev_window_update_fullscreen_action (window);
2887         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2888         update_chrome_visibility (window);
2889         gtk_window_unfullscreen (GTK_WINDOW (window));
2890
2891         if (!ev_window_is_empty (window))
2892                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2893 }
2894
2895 static void
2896 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2897 {
2898         gboolean fullscreen;
2899
2900         g_return_if_fail (EV_IS_WINDOW (window));
2901         ev_window_stop_presentation (window);
2902
2903         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2904         if (fullscreen) {
2905                 ev_window_run_fullscreen (window);
2906         } else {
2907                 ev_window_stop_fullscreen (window);
2908         }
2909 }
2910
2911 static gboolean
2912 presentation_timeout_cb (EvWindow *window)
2913 {
2914         EvView *view = EV_VIEW (window->priv->view);
2915
2916         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2917                 return FALSE;
2918
2919         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2920         window->priv->presentation_timeout_id = 0;
2921
2922         return FALSE;
2923 }
2924
2925 static void
2926 presentation_set_timeout (EvWindow *window)
2927 {
2928         if (window->priv->presentation_timeout_id > 0) {
2929                 g_source_remove (window->priv->presentation_timeout_id);
2930         }
2931
2932 #if GLIB_CHECK_VERSION (2, 13, 0)
2933         window->priv->presentation_timeout_id =
2934                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2935                                        (GSourceFunc)presentation_timeout_cb, window);
2936 #else
2937         window->priv->presentation_timeout_id =
2938             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2939                            (GSourceFunc)presentation_timeout_cb, window);
2940 #endif
2941
2942         ev_view_show_cursor (EV_VIEW (window->priv->view));
2943 }
2944
2945 static void
2946 presentation_clear_timeout (EvWindow *window)
2947 {
2948         if (window->priv->presentation_timeout_id > 0) {
2949                 g_source_remove (window->priv->presentation_timeout_id);
2950         }
2951
2952         window->priv->presentation_timeout_id = 0;
2953
2954         ev_view_show_cursor (EV_VIEW (window->priv->view));
2955 }
2956
2957 static gboolean
2958 presentation_motion_notify_cb (GtkWidget *widget,
2959                                GdkEventMotion *event,
2960                                gpointer user_data)
2961 {
2962         EvWindow *window = EV_WINDOW (user_data);
2963
2964         presentation_set_timeout (window);
2965
2966         return FALSE;
2967 }
2968
2969 static gboolean
2970 presentation_leave_notify_cb (GtkWidget *widget,
2971                               GdkEventCrossing *event,
2972                               gpointer user_data)
2973 {
2974         EvWindow *window = EV_WINDOW (user_data);
2975
2976         presentation_clear_timeout (window);
2977
2978         return FALSE;
2979 }
2980
2981 static void
2982 ev_window_update_presentation_action (EvWindow *window)
2983 {
2984         GtkAction *action;
2985
2986         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2987         g_signal_handlers_block_by_func
2988                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2989         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2990                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2991         g_signal_handlers_unblock_by_func
2992                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2993 }
2994
2995 static void
2996 ev_window_run_presentation (EvWindow *window)
2997 {
2998         g_object_set (G_OBJECT (window->priv->scrolled_window),
2999                       "shadow-type", GTK_SHADOW_NONE,
3000                       NULL);
3001
3002         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3003         ev_window_update_presentation_action (window);
3004
3005         update_chrome_visibility (window);
3006
3007         gtk_widget_grab_focus (window->priv->view);
3008         gtk_window_fullscreen (GTK_WINDOW (window));
3009
3010         g_signal_connect (window->priv->view,
3011                           "motion-notify-event",
3012                           G_CALLBACK (presentation_motion_notify_cb),
3013                           window);
3014         g_signal_connect (window->priv->view,
3015                           "leave-notify-event",
3016                           G_CALLBACK (presentation_leave_notify_cb),
3017                           window);
3018         presentation_set_timeout (window);
3019
3020         ev_application_screensaver_disable (EV_APP);
3021
3022         if (!ev_window_is_empty (window))
3023                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3024 }
3025
3026 static void
3027 ev_window_stop_presentation (EvWindow *window)
3028 {
3029         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3030                 return;
3031
3032         g_object_set (G_OBJECT (window->priv->scrolled_window),
3033                       "shadow-type", GTK_SHADOW_IN,
3034                       NULL);
3035
3036         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3037         ev_window_update_presentation_action (window);
3038         update_chrome_visibility (window);
3039         gtk_window_unfullscreen (GTK_WINDOW (window));
3040
3041         g_signal_handlers_disconnect_by_func (window->priv->view,
3042                                               (gpointer) presentation_motion_notify_cb,
3043                                               window);
3044         g_signal_handlers_disconnect_by_func (window->priv->view,
3045                                               (gpointer) presentation_leave_notify_cb,
3046                                               window);
3047         presentation_clear_timeout (window);
3048
3049         ev_application_screensaver_enable (EV_APP);
3050
3051         if (!ev_window_is_empty (window))
3052                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3053 }
3054
3055 static void
3056 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3057 {
3058         gboolean presentation;
3059
3060         g_return_if_fail (EV_IS_WINDOW (window));
3061         ev_window_stop_fullscreen (window);
3062
3063         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3064         if (presentation) {
3065                 ev_window_run_presentation (window);
3066         } else {
3067                 ev_window_stop_presentation (window);
3068         }
3069 }
3070
3071 static void
3072 ev_window_run_preview (EvWindow *window)
3073 {
3074         GtkAction *action;
3075
3076         if (!window->priv->preview_toolbar) {
3077                 window->priv->preview_toolbar =
3078                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3079                                                    "/PreviewToolbar");
3080
3081                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3082                                     window->priv->preview_toolbar,
3083                                     FALSE, FALSE, 0);
3084                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3085                                        window->priv->preview_toolbar, 1);
3086         }
3087
3088         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3089
3090         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3091         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3092         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3093
3094         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3095
3096         action = gtk_action_group_get_action (window->priv->action_group,
3097                                               "PreviewPrint");
3098 #if GTK_CHECK_VERSION (2, 11, 0)
3099         gtk_action_set_visible (action, TRUE);
3100 #else
3101         gtk_action_set_visible (action, FALSE);
3102 #endif
3103
3104         update_chrome_visibility (window);
3105 }
3106
3107 static void
3108 ev_window_screen_changed (GtkWidget *widget,
3109                           GdkScreen *old_screen)
3110 {
3111         EvWindow *window = EV_WINDOW (widget);
3112         EvWindowPrivate *priv = window->priv;
3113         GdkScreen *screen;
3114
3115         screen = gtk_widget_get_screen (widget);
3116         if (screen == old_screen)
3117                 return;
3118
3119         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3120                                 get_screen_dpi (GTK_WINDOW (window)));
3121
3122         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3123                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3124         }
3125 }
3126
3127 static void
3128 ev_window_set_page_mode (EvWindow         *window,
3129                          EvWindowPageMode  page_mode)
3130 {
3131         GtkWidget *child = NULL;
3132         GtkWidget *real_child;
3133
3134         if (window->priv->page_mode == page_mode)
3135                 return;
3136
3137         window->priv->page_mode = page_mode;
3138
3139         switch (page_mode) {
3140                 case PAGE_MODE_DOCUMENT:
3141                         child = window->priv->view;
3142                         break;
3143                 case PAGE_MODE_PASSWORD:
3144                         child = window->priv->password_view;
3145                         break;
3146                 default:
3147                         g_assert_not_reached ();
3148         }
3149
3150         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3151         if (child != real_child) {
3152                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3153                                       real_child);
3154                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3155                                    child);
3156         }
3157         ev_window_update_actions (window);
3158 }
3159
3160
3161 static void
3162 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3163 {
3164         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3165 }
3166
3167 static void
3168 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3169 {
3170         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3171 }
3172
3173 static void
3174 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3175 {
3176         EvWindow *ev_window = EV_WINDOW (data);
3177         egg_editable_toolbar_set_edit_mode
3178                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3179         ev_application_save_toolbars_model (EV_APP);
3180         gtk_widget_destroy (GTK_WIDGET (dialog));
3181 }
3182
3183 static void
3184 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3185 {
3186         GtkWidget *dialog;
3187         GtkWidget *editor;
3188
3189         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3190                                               GTK_WINDOW (ev_window),
3191                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3192                                               GTK_STOCK_CLOSE,
3193                                               GTK_RESPONSE_CLOSE,
3194                                               NULL);
3195         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3196         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3197         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3198         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3199         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3200
3201         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3202                                          ev_application_get_toolbars_model (EV_APP));
3203         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3204         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3205
3206         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3207
3208         egg_editable_toolbar_set_edit_mode
3209                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3210
3211         g_signal_connect (dialog, "response",
3212                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3213                           ev_window);
3214         gtk_widget_show_all (dialog);
3215 }
3216
3217 static void
3218 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3219 {
3220         g_return_if_fail (EV_IS_WINDOW (ev_window));
3221
3222         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3223         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3224 }
3225
3226 static void
3227 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3228 {
3229         g_return_if_fail (EV_IS_WINDOW (ev_window));
3230
3231         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3232         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3233 }
3234
3235 static void
3236 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3237 {
3238         g_return_if_fail (EV_IS_WINDOW (ev_window));
3239
3240         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3241 }
3242
3243 static void
3244 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3245 {
3246         g_return_if_fail (EV_IS_WINDOW (ev_window));
3247
3248         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3249 }
3250
3251 static void
3252 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3253 {
3254         g_return_if_fail (EV_IS_WINDOW (ev_window));
3255
3256         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3257 }
3258
3259 static void
3260 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3261 {
3262         int n_pages;
3263
3264         g_return_if_fail (EV_IS_WINDOW (ev_window));
3265
3266         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3267         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3268 }
3269
3270 static void
3271 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3272 {
3273         int n_pages, current_page;
3274
3275         g_return_if_fail (EV_IS_WINDOW (ev_window));
3276
3277         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3278         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3279
3280         if (current_page + 10 < n_pages)
3281                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3282 }
3283
3284 static void
3285 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3286 {
3287         int current_page;
3288
3289         g_return_if_fail (EV_IS_WINDOW (ev_window));
3290
3291         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3292
3293         if (current_page - 10 >= 0)
3294                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3295 }
3296
3297 static void
3298 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3299 {
3300         gchar *uri;
3301
3302         uri = g_strdup (ev_window->priv->uri);
3303         ev_window_open_uri (ev_window, uri, NULL, 0, NULL, FALSE, NULL);
3304         g_free (uri);
3305 }
3306
3307 static void
3308 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3309 {
3310         GError *error = NULL;
3311         GdkScreen *screen;
3312         char *command;
3313         const char *lang;
3314         char *uri = NULL;
3315
3316         int i;
3317
3318         const char * const * langs = g_get_language_names ();
3319
3320         for (i = 0; langs[i]; i++) {
3321                 lang = langs[i];
3322                 if (strchr (lang, '.')) {
3323                         continue;
3324                 }
3325
3326                 uri = g_build_filename(GNOMEDATADIR,
3327                                        "/gnome/help/" PACKAGE,
3328                                        lang,
3329                                        "/evince.xml",
3330                                        NULL);
3331
3332                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3333                         break;
3334                 }
3335                 g_free (uri);
3336                 uri = NULL;
3337         }
3338
3339         if (uri == NULL) {
3340                 g_warning ("Cannot find help");
3341                 return;
3342         }
3343
3344         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3345         g_free (uri);
3346
3347         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3348         gdk_spawn_command_line_on_screen (screen, command, &error);
3349         if (error != NULL) {
3350                 g_warning (error->message);
3351                 g_error_free (error);
3352         }
3353         g_free (command);
3354 }
3355
3356 static void
3357 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3358 {
3359         ev_window_stop_fullscreen (window);
3360 }
3361
3362 static void
3363 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3364 {
3365         ev_window_stop_fullscreen (window);
3366         ev_window_run_presentation (window);
3367 }
3368
3369 #ifdef WITH_GTK_PRINT
3370 static void ev_window_do_preview_print (EvWindow *window);
3371
3372 static gboolean
3373 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3374                                 EvWindow   *window)
3375 {
3376         EvWindowPrivate *priv = window->priv;
3377         const gchar *printer_name;
3378
3379         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3380         if ((printer_name
3381              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3382             (!printer_name && gtk_printer_is_default (printer))) {
3383                 if (priv->printer)
3384                         g_object_unref (priv->printer);
3385                 priv->printer = g_object_ref (printer);
3386
3387                 /* Now that we have the printer, we'll start the print */
3388                 ev_window_do_preview_print (window);
3389
3390                 return TRUE; /* we're done */
3391         }
3392
3393         return FALSE; /* continue the enumeration */
3394 }
3395
3396 static void
3397 ev_window_preview_print_finished (GtkPrintJob *print_job,
3398                                   EvWindow    *window,
3399                                   GError      *error)
3400 {
3401         if (error) {
3402                 GtkWidget *dialog;
3403
3404                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3405                                                  GTK_DIALOG_MODAL,
3406                                                  GTK_MESSAGE_ERROR,
3407                                                  GTK_BUTTONS_OK,
3408                                                  _("Failed to print document"));
3409                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3410                                                           error->message);
3411
3412                 gtk_dialog_run (GTK_DIALOG (dialog));
3413                 gtk_widget_destroy (dialog);
3414         }
3415
3416         g_object_unref (print_job);
3417         gtk_widget_destroy (GTK_WIDGET (window));
3418 }
3419
3420 static void
3421 ev_window_do_preview_print (EvWindow *window)
3422 {
3423         EvWindowPrivate  *priv = window->priv;
3424         GtkPageSetup     *page_setup;
3425         GtkPrintJob      *job;
3426         gchar            *filename;
3427         GError           *error = NULL;
3428
3429         g_assert (priv->print_settings != NULL);
3430         g_assert (priv->printer != NULL);
3431
3432         page_setup = gtk_page_setup_new ();
3433
3434         job = gtk_print_job_new ("evince-print",
3435                                  priv->printer,
3436                                  priv->print_settings,
3437                                  page_setup);
3438
3439         g_object_unref (priv->print_settings);
3440         priv->print_settings = NULL;
3441         g_object_unref (priv->printer);
3442         priv->printer = NULL;
3443         g_object_unref (page_setup);
3444
3445         filename = g_filename_from_uri (priv->local_uri ?
3446                                         priv->local_uri : priv->uri,
3447                                         NULL, NULL);
3448
3449         if (gtk_print_job_set_source_file (job, filename, &error)) {
3450                 gtk_print_job_send (job,
3451                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3452                                     window, NULL);
3453         } else {
3454                 g_warning (error->message);
3455                 g_error_free (error);
3456         }
3457
3458         g_free (filename);
3459
3460         gtk_widget_hide (GTK_WIDGET (window));
3461 }
3462
3463 #endif /* WITH_GTK_PRINT */
3464
3465 static void
3466 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3467 {
3468 #ifdef WITH_GTK_PRINT
3469         EvWindowPrivate *priv = window->priv;
3470         GtkPrintSettings *print_settings = NULL;
3471 #if GTK_CHECK_VERSION (2, 11, 0)
3472         const gchar      *print_settings_file = priv->print_settings_file;
3473
3474         if (print_settings_file) {
3475                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3476                         GError *error = NULL;
3477
3478                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3479                                                                            &error);
3480
3481                         if (error) {
3482                                 g_warning (error->message);
3483                                 g_error_free (error);
3484                                 print_settings = NULL;
3485                         }
3486                 }
3487         }
3488 #endif /* GTK 2.11.0 */
3489
3490         if (!print_settings)
3491                 print_settings = gtk_print_settings_new ();
3492
3493         if (priv->print_settings)
3494                 g_object_unref (priv->print_settings);
3495         priv->print_settings = print_settings;
3496
3497         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3498                                 window, NULL, FALSE);
3499 #endif /* WITH_GTK_PRINT */
3500 }
3501
3502 static void
3503 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3504 {
3505         GtkWidget *widget;
3506
3507         widget = gtk_window_get_focus (GTK_WINDOW (window));
3508         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3509                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3510                 update_chrome_visibility (window);
3511                 gtk_widget_grab_focus (window->priv->view);
3512         } else {
3513                 gboolean fullscreen;
3514                 gboolean presentation;
3515
3516                 g_object_get (window->priv->view,
3517                               "fullscreen", &fullscreen,
3518                               "presentation", &presentation,
3519                               NULL);
3520
3521                 if (fullscreen) {
3522                         ev_window_stop_fullscreen (window);
3523                 } else if (presentation) {
3524                         ev_window_stop_presentation (window);
3525                         gtk_widget_grab_focus (window->priv->view);
3526                 } else {
3527                         gtk_widget_grab_focus (window->priv->view);
3528                 }
3529
3530                 if (fullscreen && presentation)
3531                         g_warning ("Both fullscreen and presentation set somehow");
3532         }
3533 }
3534
3535 static void
3536 save_sizing_mode (EvWindow *window)
3537 {
3538         EvSizingMode mode;
3539         GEnumValue *enum_value;
3540
3541         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3542         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3543
3544         if (!ev_window_is_empty (window))
3545                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3546                                                 enum_value->value_nick);
3547 }
3548
3549 static void
3550 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3551                                   EvWindow   *ev_window)
3552 {
3553         GtkWidget *scrolled_window;
3554         EvSizingMode sizing_mode;
3555
3556         g_object_get (ev_window->priv->view,
3557                       "sizing-mode", &sizing_mode,
3558                       NULL);
3559
3560         scrolled_window = ev_window->priv->scrolled_window;
3561
3562         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3563
3564         if (sizing_mode != EV_SIZING_FREE)
3565                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3566                                           GTK_SCROLLED_WINDOW (scrolled_window));
3567
3568         switch (sizing_mode) {
3569                 case EV_SIZING_BEST_FIT:
3570                         g_object_set (G_OBJECT (scrolled_window),
3571                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3572                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3573                                       NULL);
3574                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3575                                           G_CALLBACK (ev_view_update_view_size),
3576                                           scrolled_window);
3577                         break;
3578                 case EV_SIZING_FIT_WIDTH:
3579                         g_object_set (G_OBJECT (scrolled_window),
3580                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3581                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3582                                       NULL);
3583                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3584                                           G_CALLBACK (ev_view_update_view_size),
3585                                           scrolled_window);
3586                         break;
3587                 case EV_SIZING_FREE:
3588                         g_object_set (G_OBJECT (scrolled_window),
3589                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3590                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3591                                       NULL);
3592                         break;
3593         }
3594
3595         update_sizing_buttons (ev_window);
3596         save_sizing_mode (ev_window);
3597 }
3598
3599 static void
3600 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3601 {
3602         ev_window_update_actions (ev_window);
3603
3604         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3605                 gdouble zoom;
3606
3607                 zoom = ev_view_get_zoom (view);
3608                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3609                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3610         }
3611 }
3612
3613 static void
3614 ev_window_update_continuous_action (EvWindow *window)
3615 {
3616         GtkAction *action;
3617
3618         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3619         g_signal_handlers_block_by_func
3620                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3621         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3622                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3623         g_signal_handlers_unblock_by_func
3624                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3625 }
3626
3627 static void
3628 ev_window_update_dual_page_action (EvWindow *window)
3629 {
3630         GtkAction *action;
3631
3632         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3633         g_signal_handlers_block_by_func
3634                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3635         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3636                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3637         g_signal_handlers_unblock_by_func
3638                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3639 }
3640
3641 static void
3642 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3643 {
3644         ev_window_update_continuous_action (ev_window);
3645
3646         if (!ev_window_is_empty (ev_window))
3647                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3648                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3649 }
3650
3651 static void
3652 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3653 {
3654         int rotation;
3655
3656         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3657
3658         if (!ev_window_is_empty (window))
3659                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3660                                              rotation);
3661
3662         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3663                                        rotation);
3664         ev_window_refresh_window_thumbnail (window, rotation);
3665 }
3666
3667 static void
3668 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3669 {
3670         ev_window_update_actions (window);
3671 }
3672
3673 static void
3674 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3675 {
3676         ev_window_update_dual_page_action (ev_window);
3677
3678         if (!ev_window_is_empty (ev_window))
3679                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3680                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3681 }
3682
3683 static char *
3684 build_comments_string (void)
3685 {
3686 #ifdef ENABLE_PDF
3687         PopplerBackend backend;
3688         const char *backend_name;
3689         const char *version;
3690
3691         backend = poppler_get_backend ();
3692         version = poppler_get_version ();
3693         switch (backend) {
3694                 case POPPLER_BACKEND_CAIRO:
3695                         backend_name = "cairo";
3696                         break;
3697                 case POPPLER_BACKEND_SPLASH:
3698                         backend_name = "splash";
3699                         break;
3700                 default:
3701                         backend_name = "unknown";
3702                         break;
3703         }
3704
3705         return g_strdup_printf (_("Document Viewer.\n"
3706                                   "Using poppler %s (%s)"),
3707                                 version, backend_name);
3708 #else
3709         return g_strdup_printf (_("Document Viewer"));
3710 #endif
3711 }
3712
3713 static void
3714 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3715 {
3716         const char *authors[] = {
3717                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3718                 "Jonathan Blandford <jrb@gnome.org>",
3719                 "Marco Pesenti Gritti <marco@gnome.org>",
3720                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3721                 "Bryan Clark <clarkbw@gnome.org>",
3722                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3723                 "Wouter Bolsterlee <wbolster@gnome.org>",
3724                 NULL
3725         };
3726
3727         const char *documenters[] = {
3728                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3729                 NULL
3730         };
3731
3732         const char *license[] = {
3733                 N_("Evince is free software; you can redistribute it and/or modify "
3734                    "it under the terms of the GNU General Public License as published by "
3735                    "the Free Software Foundation; either version 2 of the License, or "
3736                    "(at your option) any later version.\n"),
3737                 N_("Evince is distributed in the hope that it will be useful, "
3738                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3739                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3740                    "GNU General Public License for more details.\n"),
3741                 N_("You should have received a copy of the GNU General Public License "
3742                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3743                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3744         };
3745
3746         char *license_trans;
3747         char *comments;
3748
3749 #ifdef ENABLE_NLS
3750         const char **p;
3751
3752         for (p = authors; *p; ++p)
3753                 *p = _(*p);
3754
3755         for (p = documenters; *p; ++p)
3756                 *p = _(*p);
3757 #endif
3758
3759         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3760                                      _(license[2]), "\n", NULL);
3761         comments = build_comments_string ();
3762
3763         gtk_show_about_dialog (
3764                 GTK_WINDOW (ev_window),
3765                 "name", _("Evince"),
3766                 "version", VERSION,
3767                 "copyright",
3768                 _("\xc2\xa9 1996-2007 The Evince authors"),
3769                 "license", license_trans,
3770                 "website", "http://www.gnome.org/projects/evince",
3771                 "comments", comments,
3772                 "authors", authors,
3773                 "documenters", documenters,
3774                 "translator-credits", _("translator-credits"),
3775                 "logo-icon-name", "evince",
3776                 "wrap-license", TRUE,
3777                 NULL);
3778
3779         g_free (comments);
3780         g_free (license_trans);
3781 }
3782
3783 static void
3784 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3785 {
3786         gboolean active;
3787
3788         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3789         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3790         update_chrome_visibility (ev_window);
3791         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3792 }
3793
3794 static void
3795 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3796 {
3797         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3798                 return;
3799
3800         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3801                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3802         update_chrome_visibility (ev_window);
3803 }
3804
3805 static void
3806 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3807                                            GParamSpec *pspec,
3808                                            EvWindow   *ev_window)
3809 {
3810         GtkWidget *current_page;
3811         const char *id;
3812
3813         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3814
3815         if (current_page == ev_window->priv->sidebar_links) {
3816                 id = LINKS_SIDEBAR_ID;
3817         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3818                 id = THUMBNAILS_SIDEBAR_ID;
3819         } else if (current_page == ev_window->priv->sidebar_attachments) {
3820                 id = ATTACHMENTS_SIDEBAR_ID;
3821         } else {
3822                 g_assert_not_reached();
3823         }
3824
3825         g_object_unref (current_page);
3826
3827         if (!ev_window_is_empty (ev_window))
3828                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3829 }
3830
3831 static void
3832 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3833                                          GParamSpec *pspec,
3834                                          EvWindow   *ev_window)
3835 {
3836         EvView *view = EV_VIEW (ev_window->priv->view);
3837         GtkAction *action;
3838
3839         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3840
3841         if (!ev_view_get_presentation (view)) {
3842                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3843                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3844
3845                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3846                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3847         }
3848 }
3849
3850 static void
3851 view_menu_link_popup (EvWindow *ev_window,
3852                       EvLink   *link)
3853 {
3854         gboolean   show_external = FALSE;
3855         gboolean   show_internal = FALSE;
3856         GtkAction *action;
3857
3858         if (ev_window->priv->link)
3859                 g_object_unref (ev_window->priv->link);
3860
3861         if (link)
3862                 ev_window->priv->link = g_object_ref (link);
3863         else
3864                 ev_window->priv->link = NULL;
3865
3866         if (ev_window->priv->link) {
3867                 EvLinkAction *ev_action;
3868
3869                 ev_action = ev_link_get_action (link);
3870                 if (ev_action) {
3871                         switch (ev_link_action_get_action_type (ev_action)) {
3872                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3873                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3874                                         show_internal = TRUE;
3875                                         break;
3876                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3877                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3878                                         show_external = TRUE;
3879                                         break;
3880                                 default:
3881                                         break;
3882                         }
3883                 }
3884         }
3885
3886         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3887                                               "OpenLink");
3888         gtk_action_set_visible (action, show_external);
3889
3890         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3891                                               "CopyLinkAddress");
3892         gtk_action_set_visible (action, show_external);
3893
3894         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3895                                               "GoLink");
3896         gtk_action_set_visible (action, show_internal);
3897
3898         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3899                                               "OpenLinkNewWindow");
3900         gtk_action_set_visible (action, show_internal);
3901 }
3902
3903 static void
3904 view_menu_image_popup (EvWindow  *ev_window,
3905                        EvImage   *image)
3906 {
3907         GtkAction *action;
3908         gboolean   show_image = FALSE;
3909
3910         if (ev_window->priv->image)
3911                 g_object_unref (ev_window->priv->image);
3912
3913         if (image)
3914                 ev_window->priv->image = g_object_ref (image);
3915         else
3916                 ev_window->priv->image = NULL;
3917
3918         show_image = (ev_window->priv->image != NULL);
3919
3920         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3921                                               "SaveImageAs");
3922         gtk_action_set_visible (action, show_image);
3923
3924         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3925                                               "CopyImage");
3926         gtk_action_set_visible (action, show_image);
3927 }
3928
3929 static gboolean
3930 view_menu_popup_cb (EvView   *view,
3931                     GObject  *object,
3932                     EvWindow *ev_window)
3933 {
3934         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3935                 return FALSE;
3936
3937         view_menu_link_popup (ev_window,
3938                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3939         view_menu_image_popup (ev_window,
3940                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3941
3942         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3943                         NULL, NULL, NULL, NULL,
3944                         3, gtk_get_current_event_time ());
3945         return TRUE;
3946 }
3947
3948 static gboolean
3949 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3950                               GList           *attach_list,
3951                               EvWindow        *ev_window)
3952 {
3953         GtkWidget *popup;
3954
3955         g_assert (attach_list != NULL);
3956
3957         if (ev_window->priv->attach_list) {
3958                 g_list_foreach (ev_window->priv->attach_list,
3959                                 (GFunc) g_object_unref, NULL);
3960                 g_list_free (ev_window->priv->attach_list);
3961         }
3962
3963         ev_window->priv->attach_list = attach_list;
3964
3965         popup = ev_window->priv->attachment_popup;
3966
3967         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3968                         NULL, NULL,
3969                         3, gtk_get_current_event_time ());
3970
3971         return TRUE;
3972 }
3973
3974 static void
3975 view_find_status_changed_cb (EvView     *view,
3976                              GParamSpec *pspec,
3977                              EvWindow   *ev_window)
3978 {
3979         const char *text;
3980
3981         text = ev_view_get_find_status (view);
3982         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3983                                       text);
3984 }
3985
3986 static void
3987 find_bar_previous_cb (EggFindBar *find_bar,
3988                       EvWindow   *ev_window)
3989 {
3990         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3991 }
3992
3993 static void
3994 find_bar_next_cb (EggFindBar *find_bar,
3995                   EvWindow   *ev_window)
3996 {
3997         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3998 }
3999
4000 static void
4001 find_bar_close_cb (EggFindBar *find_bar,
4002                    EvWindow   *ev_window)
4003 {
4004         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4005         update_chrome_visibility (ev_window);
4006 }
4007
4008 static void
4009 find_bar_search_changed_cb (EggFindBar *find_bar,
4010                             GParamSpec *param,
4011                             EvWindow   *ev_window)
4012 {
4013         gboolean case_sensitive;
4014         const char *search_string;
4015
4016         /* Either the string or case sensitivity could have changed. */
4017
4018         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4019         search_string = egg_find_bar_get_search_string (find_bar);
4020
4021         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4022
4023         if (ev_window->priv->document &&
4024             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4025                 if (search_string && search_string[0]) {
4026                         ev_document_doc_mutex_lock ();
4027                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4028                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4029                                                 search_string,
4030                                                 case_sensitive);
4031                         ev_document_doc_mutex_unlock ();
4032                 } else {
4033                         ev_document_doc_mutex_lock ();
4034                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4035                         ev_document_doc_mutex_unlock ();
4036
4037                         ev_window_update_actions (ev_window);
4038                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4039                                                       NULL);
4040                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4041                 }
4042         }
4043 }
4044
4045 static void
4046 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4047                             GParamSpec *param,
4048                             EvWindow   *ev_window)
4049 {
4050         gboolean visible;
4051
4052         visible = GTK_WIDGET_VISIBLE (find_bar);
4053
4054         if (ev_window->priv->document &&
4055             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4056                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4057                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4058                 ev_window_update_actions (ev_window);
4059
4060                 if (!visible)
4061                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4062         }
4063 }
4064
4065 static void
4066 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4067 {
4068         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4069 }
4070
4071 static void
4072 zoom_control_changed_cb (EphyZoomAction *action,
4073                          float           zoom,
4074                          EvWindow       *ev_window)
4075 {
4076         EvSizingMode mode;
4077
4078         g_return_if_fail (EV_IS_WINDOW (ev_window));
4079
4080         if (zoom == EPHY_ZOOM_BEST_FIT) {
4081                 mode = EV_SIZING_BEST_FIT;
4082         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4083                 mode = EV_SIZING_FIT_WIDTH;
4084         } else {
4085                 mode = EV_SIZING_FREE;
4086         }
4087
4088         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4089
4090         if (mode == EV_SIZING_FREE) {
4091                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4092                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4093                                   FALSE);
4094         }
4095 }
4096
4097 static void
4098 ev_window_finalize (GObject *object)
4099 {
4100         GList *windows = ev_application_get_windows (EV_APP);
4101
4102         if (windows == NULL) {
4103                 ev_application_shutdown (EV_APP);
4104         } else {
4105                 g_list_free (windows);
4106         }
4107
4108         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4109 }
4110
4111 static void
4112 ev_window_dispose (GObject *object)
4113 {
4114         EvWindow *window = EV_WINDOW (object);
4115         EvWindowPrivate *priv = window->priv;
4116
4117         if (priv->title) {
4118                 ev_window_title_free (priv->title);
4119                 priv->title = NULL;
4120         }
4121
4122         if (priv->ui_manager) {
4123                 g_object_unref (priv->ui_manager);
4124                 priv->ui_manager = NULL;
4125         }
4126
4127         if (priv->action_group) {
4128                 g_object_unref (priv->action_group);
4129                 priv->action_group = NULL;
4130         }
4131
4132         if (priv->view_popup_action_group) {
4133                 g_object_unref (priv->view_popup_action_group);
4134                 priv->view_popup_action_group = NULL;
4135         }
4136
4137         if (priv->attachment_popup_action_group) {
4138                 g_object_unref (priv->attachment_popup_action_group);
4139                 priv->attachment_popup_action_group = NULL;
4140         }
4141
4142         if (priv->recent_action_group) {
4143                 g_object_unref (priv->recent_action_group);
4144                 priv->recent_action_group = NULL;
4145         }
4146
4147         if (priv->recent_manager) {
4148                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4149                                                       ev_window_setup_recent,
4150                                                       window);
4151                 priv->recent_manager = NULL;
4152         }
4153
4154         priv->recent_ui_id = 0;
4155
4156         if (priv->page_cache) {
4157                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4158                 priv->page_cache = NULL;
4159         }
4160
4161         if (priv->document) {
4162                 g_object_unref (priv->document);
4163                 priv->document = NULL;
4164         }
4165
4166         if (priv->view) {
4167                 g_object_unref (priv->view);
4168                 priv->view = NULL;
4169         }
4170
4171         if (priv->password_view) {
4172                 g_object_unref (priv->password_view);
4173                 priv->password_view = NULL;
4174         }
4175
4176         if (priv->load_job) {
4177                 ev_window_clear_load_job (window);
4178         }
4179
4180         if (priv->save_job) {
4181                 ev_window_clear_save_job (window);
4182         }
4183
4184         if (priv->thumbnail_job) {
4185                 ev_window_clear_thumbnail_job (window);
4186         }
4187
4188         if (priv->local_uri) {
4189                 ev_window_clear_local_uri (window);
4190                 priv->local_uri = NULL;
4191         }
4192
4193         ev_window_close_dialogs (window);
4194
4195 #ifdef WITH_GTK_PRINT
4196         ev_window_clear_print_job (window);
4197
4198         if (window->priv->gtk_print_job) {
4199                 g_object_unref (window->priv->gtk_print_job);
4200                 window->priv->gtk_print_job = NULL;
4201         }
4202
4203         if (window->priv->printer) {
4204                 g_object_unref (window->priv->printer);
4205                 window->priv->printer = NULL;
4206         }
4207
4208         if (window->priv->print_settings) {
4209                 g_object_unref (window->priv->print_settings);
4210                 window->priv->print_settings = NULL;
4211         }
4212
4213         if (window->priv->print_page_setup) {
4214                 g_object_unref (window->priv->print_page_setup);
4215                 window->priv->print_page_setup = NULL;
4216         }
4217 #endif
4218
4219         if (priv->link) {
4220                 g_object_unref (priv->link);
4221                 priv->link = NULL;
4222         }
4223
4224         if (priv->image) {
4225                 g_object_unref (priv->image);
4226                 priv->image = NULL;
4227         }
4228
4229         if (priv->attach_list) {
4230                 g_list_foreach (priv->attach_list,
4231                                 (GFunc) g_object_unref,
4232                                 NULL);
4233                 g_list_free (priv->attach_list);
4234                 priv->attach_list = NULL;
4235         }
4236
4237         if (priv->find_bar) {
4238                 g_signal_handlers_disconnect_by_func
4239                         (window->priv->find_bar,
4240                          G_CALLBACK (find_bar_close_cb),
4241                          window);
4242                 priv->find_bar = NULL;
4243         }
4244
4245         if (priv->uri) {
4246                 if (priv->unlink_temp_file)
4247                         ev_window_clear_temp_file (window);
4248                 g_free (priv->uri);
4249                 priv->uri = NULL;
4250         }
4251
4252         if (priv->dest) {
4253                 g_object_unref (priv->dest);
4254                 priv->dest = NULL;
4255         }
4256
4257         if (priv->history) {
4258                 g_object_unref (priv->history);
4259                 priv->history = NULL;
4260         }
4261
4262         if (priv->print_settings_file) {
4263                 ev_window_clear_print_settings_file (window);
4264                 priv->print_settings_file = NULL;
4265         }
4266
4267         if (priv->presentation_timeout_id > 0) {
4268                 g_source_remove (priv->presentation_timeout_id);
4269                 priv->presentation_timeout_id = 0;
4270         }
4271
4272         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4273 }
4274
4275 static void
4276 ev_window_class_init (EvWindowClass *ev_window_class)
4277 {
4278         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4279         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4280
4281         g_object_class->dispose = ev_window_dispose;
4282         g_object_class->finalize = ev_window_finalize;
4283
4284         widget_class->screen_changed = ev_window_screen_changed;
4285
4286         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4287 }
4288
4289 /* Normal items */
4290 static const GtkActionEntry entries[] = {
4291         { "File", NULL, N_("_File") },
4292         { "Edit", NULL, N_("_Edit") },
4293         { "View", NULL, N_("_View") },
4294         { "Go", NULL, N_("_Go") },
4295         { "Help", NULL, N_("_Help") },
4296
4297         /* File menu */
4298         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4299           N_("Open an existing document"),
4300           G_CALLBACK (ev_window_cmd_file_open) },
4301         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4302           N_("Open a copy of the current document in a new window"),
4303           G_CALLBACK (ev_window_cmd_file_open_copy) },
4304         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4305           N_("Save a copy of the current document"),
4306           G_CALLBACK (ev_window_cmd_save_as) },
4307         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4308           N_("Setup the page settings for printing"),
4309           G_CALLBACK (ev_window_cmd_file_print_setup) },
4310         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4311           N_("Print this document"),
4312           G_CALLBACK (ev_window_cmd_file_print) },
4313         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4314           G_CALLBACK (ev_window_cmd_file_properties) },
4315         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4316           G_CALLBACK (ev_window_cmd_file_close_window) },
4317
4318         /* Edit menu */
4319         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4320           G_CALLBACK (ev_window_cmd_edit_copy) },
4321         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4322           G_CALLBACK (ev_window_cmd_edit_select_all) },
4323         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4324           N_("Find a word or phrase in the document"),
4325           G_CALLBACK (ev_window_cmd_edit_find) },
4326         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4327           G_CALLBACK (ev_window_cmd_edit_find_next) },
4328         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4329           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4330         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4331           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4332         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4333           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4334         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4335           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4336
4337         /* View menu */
4338         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4339           N_("Enlarge the document"),
4340           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4341         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4342           N_("Shrink the document"),
4343           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4344         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4345           N_("Reload the document"),
4346           G_CALLBACK (ev_window_cmd_view_reload) },
4347
4348         /* Go menu */
4349         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4350           N_("Go to the previous page"),
4351           G_CALLBACK (ev_window_cmd_go_previous_page) },
4352         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4353           N_("Go to the next page"),
4354           G_CALLBACK (ev_window_cmd_go_next_page) },
4355         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4356           N_("Go to the first page"),
4357           G_CALLBACK (ev_window_cmd_go_first_page) },
4358         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4359           N_("Go to the last page"),
4360           G_CALLBACK (ev_window_cmd_go_last_page) },
4361
4362         /* Help menu */
4363         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4364           G_CALLBACK (ev_window_cmd_help_contents) },
4365
4366         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4367           G_CALLBACK (ev_window_cmd_help_about) },
4368
4369         /* Toolbar-only */
4370         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4371           N_("Leave fullscreen mode"),
4372           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4373         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4374           N_("Start a presentation"),
4375           G_CALLBACK (ev_window_cmd_start_presentation) },
4376         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4377           N_("Print this document"),
4378           G_CALLBACK (ev_window_cmd_preview_print) },
4379
4380         /* Accellerators */
4381         { "Escape", NULL, "", "Escape", "",
4382           G_CALLBACK (ev_window_cmd_escape) },
4383         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4384           G_CALLBACK (ev_window_cmd_edit_find) },
4385         { "PageDown", NULL, "", "Page_Down", NULL,
4386           G_CALLBACK (ev_window_cmd_scroll_forward) },
4387         { "PageUp", NULL, "", "Page_Up", NULL,
4388           G_CALLBACK (ev_window_cmd_scroll_backward) },
4389         { "Space", NULL, "", "space", NULL,
4390           G_CALLBACK (ev_window_cmd_scroll_forward) },
4391         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4392           G_CALLBACK (ev_window_cmd_scroll_backward) },
4393         { "BackSpace", NULL, "", "BackSpace", NULL,
4394           G_CALLBACK (ev_window_cmd_scroll_backward) },
4395         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4396           G_CALLBACK (ev_window_cmd_scroll_forward) },
4397         { "Return", NULL, "", "Return", NULL,
4398           G_CALLBACK (ev_window_cmd_scroll_forward) },
4399         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4400           G_CALLBACK (ev_window_cmd_scroll_backward) },
4401         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4402           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4403         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4404           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4405         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4406           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4407         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4408           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4409         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4410           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4411         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4412           G_CALLBACK (ev_window_cmd_go_backward) },
4413         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4414           G_CALLBACK (ev_window_cmd_go_forward) },
4415         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4416           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4417         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4418           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4419         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4420           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4421         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4422           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4423 };
4424
4425 /* Toggle items */
4426 static const GtkToggleActionEntry toggle_entries[] = {
4427         /* View Menu */
4428         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4429           N_("Show or hide the toolbar"),
4430           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4431         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4432           N_("Show or hide the side pane"),
4433           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4434         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4435           N_("Show the entire document"),
4436           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4437         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4438           N_("Show two pages at once"),
4439           G_CALLBACK (ev_window_cmd_dual), FALSE },
4440         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4441           N_("Expand the window to fill the screen"),
4442           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4443         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4444           N_("Run document as a presentation"),
4445           G_CALLBACK (ev_window_cmd_view_presentation) },
4446         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4447           N_("Make the current document fill the window"),
4448           G_CALLBACK (ev_window_cmd_view_best_fit) },
4449         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4450           N_("Make the current document fill the window width"),
4451           G_CALLBACK (ev_window_cmd_view_page_width) },
4452 };
4453
4454 /* Popups specific items */
4455 static const GtkActionEntry view_popup_entries [] = {
4456         /* Links */
4457         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4458           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4459         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4460           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4461         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4462           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4463         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4464           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4465         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4466           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4467         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4468           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4469 };
4470
4471 static const GtkActionEntry attachment_popup_entries [] = {
4472         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4473           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4474         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4475           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4476 };
4477
4478 static void
4479 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4480 {
4481         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4482 }
4483
4484 static void
4485 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4486 {
4487         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4488         gtk_widget_grab_focus (window->priv->view);
4489 }
4490
4491 static void
4492 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4493 {
4494
4495         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4496         gtk_widget_grab_focus (window->priv->view);
4497 }
4498
4499 static void
4500 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4501 {
4502         GtkAction *action;
4503
4504         action = g_object_new (EV_TYPE_PAGE_ACTION,
4505                                "name", PAGE_SELECTOR_ACTION,
4506                                "label", _("Page"),
4507                                "tooltip", _("Select Page"),
4508                                "icon_name", "text-x-generic",
4509                                "visible_overflown", FALSE,
4510                                NULL);
4511         g_signal_connect (action, "activate_link",
4512                           G_CALLBACK (activate_link_cb), window);
4513         gtk_action_group_add_action (group, action);
4514         g_object_unref (action);
4515
4516         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4517                                "name", ZOOM_CONTROL_ACTION,
4518                                "label", _("Zoom"),
4519                                "stock_id", EV_STOCK_ZOOM,
4520                                "tooltip", _("Adjust the zoom level"),
4521                                "zoom", 1.0,
4522                                NULL);
4523         g_signal_connect (action, "zoom_to_level",
4524                           G_CALLBACK (zoom_control_changed_cb), window);
4525         gtk_action_group_add_action (group, action);
4526         g_object_unref (action);
4527
4528         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4529                                "name", NAVIGATION_ACTION,
4530                                "label", _("Navigation"),
4531                                "is_important", TRUE,
4532                                "short_label", _("Back"),
4533                                "stock_id", GTK_STOCK_GO_DOWN,
4534                                "tooltip", _("Move across visited pages"),
4535                                NULL);
4536         g_signal_connect (action, "activate_link",
4537                           G_CALLBACK (navigation_action_activate_link_cb), window);
4538         gtk_action_group_add_action (group, action);
4539         g_object_unref (action);
4540
4541         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4542                                "name", "FileOpenRecent",
4543                                "label", _("_Open..."),
4544                                "tooltip", _("Open an existing document"),
4545                                "stock_id", GTK_STOCK_OPEN,
4546                                NULL);
4547         g_signal_connect (action, "activate",
4548                           G_CALLBACK (ev_window_cmd_file_open), window);
4549         g_signal_connect (action, "item_activated",
4550                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4551                           window);
4552         gtk_action_group_add_action (group, action);
4553         g_object_unref (action);
4554 }
4555
4556 static void
4557 set_action_properties (GtkActionGroup *action_group)
4558 {
4559         GtkAction *action;
4560
4561         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4562         g_object_set (action, "is-important", TRUE, NULL);
4563         /*translators: this is the label for toolbar button*/
4564         g_object_set (action, "short_label", _("Previous"), NULL);
4565
4566         action = gtk_action_group_get_action (action_group, "GoNextPage");
4567         g_object_set (action, "is-important", TRUE, NULL);
4568         /*translators: this is the label for toolbar button*/
4569         g_object_set (action, "short_label", _("Next"), NULL);
4570
4571         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4572         /*translators: this is the label for toolbar button*/
4573         g_object_set (action, "short_label", _("Zoom In"), NULL);
4574
4575         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4576         /*translators: this is the label for toolbar button*/
4577         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4578
4579         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4580         /*translators: this is the label for toolbar button*/
4581         g_object_set (action, "short_label", _("Best Fit"), NULL);
4582
4583         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4584         /*translators: this is the label for toolbar button*/
4585         g_object_set (action, "short_label", _("Fit Width"), NULL);
4586
4587         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4588         g_object_set (action, "is-important", TRUE, NULL);
4589 }
4590
4591 static void
4592 set_chrome_actions (EvWindow *window)
4593 {
4594         EvWindowPrivate *priv = window->priv;
4595         GtkActionGroup *action_group = priv->action_group;
4596         GtkAction *action;
4597
4598         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4599         g_signal_handlers_block_by_func
4600                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4601         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4602                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4603         g_signal_handlers_unblock_by_func
4604                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4605 }
4606
4607 static void
4608 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4609                           GParamSpec     *pspec,
4610                           EvWindow       *ev_window)
4611 {
4612         GtkTreeModel *model;
4613         GtkAction *action;
4614
4615         g_object_get (G_OBJECT (ev_sidebar_links),
4616                       "model", &model,
4617                       NULL);
4618
4619         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4620         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4621         g_object_unref (model);
4622 }
4623
4624 static gboolean
4625 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4626 {
4627         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4628         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4629
4630         ev_window_set_view_accels_sensitivity (window, TRUE);
4631
4632         update_chrome_visibility (window);
4633
4634         return FALSE;
4635 }
4636
4637 static gboolean
4638 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4639 {
4640         ev_window_set_view_accels_sensitivity (window, FALSE);
4641
4642         return FALSE;
4643 }
4644
4645 static void
4646 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4647                                     GParamSpec         *pspec,
4648                                     EvWindow           *ev_window)
4649 {
4650         GtkWidget *widget;
4651
4652         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4653
4654         if (widget != NULL) {
4655                 g_signal_connect_object (widget, "focus_in_event",
4656                                          G_CALLBACK (view_actions_focus_in_cb),
4657                                          ev_window, 0);
4658                 g_signal_connect_object (widget, "focus_out_event",
4659                                          G_CALLBACK (view_actions_focus_out_cb),
4660                                          ev_window, 0);
4661                 g_object_unref (widget);
4662         }
4663 }
4664
4665 static gboolean
4666 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4667 {
4668         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4669                 gboolean maximized;
4670
4671                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4672                 if (!ev_window_is_empty (window))
4673                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4674         }
4675
4676         return FALSE;
4677 }
4678
4679 static gboolean
4680 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4681 {
4682         char *uri = window->priv->uri;
4683         GdkWindowState state;
4684         int x, y, width, height, document_width, document_height;
4685
4686         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4687
4688         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4689                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4690                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4691
4692                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4693                         ev_page_cache_get_max_width (window->priv->page_cache,
4694                                                      0, 1.0,
4695                                                      &document_width);
4696                         ev_page_cache_get_max_height (window->priv->page_cache,
4697                                                       0, 1.0,
4698                                                       &document_height);
4699                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4700                                                         (double)width / document_width);
4701                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4702                                                         (double)height / document_height);
4703
4704                         ev_metadata_manager_set_int (uri, "window_x", x);
4705                         ev_metadata_manager_set_int (uri, "window_y", y);
4706                         ev_metadata_manager_set_int (uri, "window_width", width);
4707                         ev_metadata_manager_set_int (uri, "window_height", height);
4708                 }
4709         }
4710
4711         return FALSE;
4712 }
4713
4714 static void
4715 launch_action (EvWindow *window, EvLinkAction *action)
4716 {
4717         const char *filename = ev_link_action_get_filename (action);
4718         char *uri = NULL;
4719
4720         if (filename  && g_path_is_absolute (filename)) {
4721                 uri = gnome_vfs_get_uri_from_local_path (filename);
4722         } else {
4723                 GnomeVFSURI *base_uri, *resolved_uri;
4724
4725                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4726                 if (base_uri && filename) {
4727                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4728                         if (resolved_uri) {
4729                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4730                                 gnome_vfs_uri_unref (resolved_uri);
4731                         }
4732                         gnome_vfs_uri_unref (base_uri);
4733                 }
4734         }
4735
4736         if (uri) {
4737                 gnome_vfs_url_show (uri);
4738         } else {
4739                 gnome_vfs_url_show (filename);
4740         }
4741
4742         g_free (uri);
4743
4744         /* According to the PDF spec filename can be an executable. I'm not sure
4745            allowing to launch executables is a good idea though. -- marco */
4746 }
4747
4748 static void
4749 launch_external_uri (EvWindow *window, EvLinkAction *action)
4750 {
4751         const gchar *uri = ev_link_action_get_uri (action);
4752         GnomeVFSResult result = gnome_vfs_url_show (uri);
4753         GtkWidget *dialog;
4754         gchar* message = NULL;
4755
4756         switch(result) {
4757                 case GNOME_VFS_OK:
4758                         break;
4759                 case GNOME_VFS_ERROR_BAD_PARAMETERS:
4760                         message = _("Invalid URI: “%s”");
4761                         break;
4762                 case GNOME_VFS_ERROR_NOT_SUPPORTED:
4763                         message = _("Unsupported URI: “%s”");
4764                         break;
4765                 default:
4766                         message = _("Unknown error");
4767         }
4768         if(message) {
4769                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4770                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4771                                                  GTK_MESSAGE_ERROR,
4772                                                  GTK_BUTTONS_CLOSE,
4773                                                  _("Unable to open external link"));
4774                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4775                                                           message, uri);
4776                 g_signal_connect (dialog, "response",
4777                                   G_CALLBACK (gtk_widget_destroy),
4778                                   NULL);
4779                 gtk_widget_show (dialog);
4780
4781         }
4782         return;
4783 }
4784
4785 static void
4786 open_remote_link (EvWindow *window, EvLinkAction *action)
4787 {
4788         gchar *uri;
4789         gchar *dir;
4790
4791         dir = g_path_get_dirname (window->priv->uri);
4792
4793         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4794                                 NULL);
4795         g_free (dir);
4796
4797         ev_application_open_uri_at_dest (EV_APP, uri,
4798                                          gtk_window_get_screen (GTK_WINDOW (window)),
4799                                          ev_link_action_get_dest (action),
4800                                          0,
4801                                          NULL,
4802                                          FALSE,
4803                                          NULL,
4804                                          GDK_CURRENT_TIME);
4805
4806         g_free (uri);
4807 }
4808
4809 static void
4810 do_action_named (EvWindow *window, EvLinkAction *action)
4811 {
4812         const gchar *name = ev_link_action_get_name (action);
4813
4814         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4815                 ev_window_cmd_go_first_page (NULL, window);
4816         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4817                 ev_window_cmd_go_previous_page (NULL, window);
4818         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4819                 ev_window_cmd_go_next_page (NULL, window);
4820         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4821                 ev_window_cmd_go_last_page (NULL, window);
4822         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4823                 ev_window_cmd_focus_page_selector (NULL, window);
4824         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4825                 ev_window_cmd_edit_find (NULL, window);
4826         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4827                 ev_window_cmd_file_close_window (NULL, window);
4828         } else {
4829                 g_warning ("Unimplemented named action: %s, please post a "
4830                            "bug report in Evince bugzilla "
4831                            "(http://bugzilla.gnome.org) with a testcase.",
4832                            name);
4833         }
4834 }
4835
4836 static void
4837 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4838 {
4839         switch (ev_link_action_get_action_type (action)) {
4840                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4841                         EvLinkDest *dest;
4842
4843                         dest = ev_link_action_get_dest (action);
4844                         if (!dest)
4845                                 return;
4846
4847                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4848                 }
4849                         break;
4850                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4851                         launch_external_uri (window, action);
4852                         break;
4853                 case EV_LINK_ACTION_TYPE_LAUNCH:
4854                         launch_action (window, action);
4855                         break;
4856                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4857                         open_remote_link (window, action);
4858                         break;
4859                 case EV_LINK_ACTION_TYPE_NAMED:
4860                         do_action_named (window, action);
4861                         break;
4862                 default:
4863                         g_assert_not_reached ();
4864         }
4865 }
4866
4867 static void
4868 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4869 {
4870         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4871 }
4872
4873 static void
4874 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4875 {
4876         EvLinkAction *ev_action = NULL;
4877         EvLinkDest   *dest;
4878
4879         ev_action = ev_link_get_action (window->priv->link);
4880         if (!ev_action)
4881                 return;
4882
4883         dest = ev_link_action_get_dest (ev_action);
4884         if (!dest)
4885                 return;
4886
4887         ev_window_cmd_file_open_copy_at_dest (window, dest);
4888 }
4889
4890 static void
4891 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4892 {
4893         GtkClipboard *clipboard;
4894         EvLinkAction *ev_action;
4895         const gchar *uri;
4896
4897         ev_action = ev_link_get_action (window->priv->link);
4898         if (!ev_action)
4899                 return;
4900
4901         uri = ev_link_action_get_uri (ev_action);
4902
4903         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4904                                               GDK_SELECTION_CLIPBOARD);
4905         gtk_clipboard_set_text (clipboard, uri, -1);
4906 }
4907
4908 static void
4909 image_save_dialog_response_cb (GtkWidget *fc,
4910                                gint       response_id,
4911                                EvWindow  *ev_window)
4912 {
4913         GnomeVFSURI *target_uri;
4914         gchar       *uri;
4915         gchar       *filename;
4916         gboolean     is_local;
4917         GError      *error = NULL;
4918
4919         if (response_id != GTK_RESPONSE_OK) {
4920                 gtk_widget_destroy (fc);
4921                 return;
4922         }
4923
4924         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4925         target_uri = gnome_vfs_uri_new (uri);
4926         is_local = gnome_vfs_uri_is_local (target_uri);
4927
4928         if (is_local) {
4929                 filename = g_filename_from_uri (uri, NULL, NULL);
4930         } else {
4931                 filename = ev_tmp_filename ("saveimage");
4932         }
4933
4934         g_free (uri);
4935
4936         /* FIXME: allow saving in other image formats than png */
4937         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4938                          filename, "png", &error, NULL);
4939
4940         if (error) {
4941                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4942                                         _("The image could not be saved."),
4943                                         error);
4944                 g_error_free (error);
4945                 g_free (filename);
4946                 gnome_vfs_uri_unref (target_uri);
4947                 gtk_widget_destroy (fc);
4948
4949                 return;
4950         }
4951
4952         if (!is_local) {
4953                 GnomeVFSURI *source_uri;
4954                 gchar       *local_uri;
4955
4956                 local_uri = g_filename_to_uri (filename, NULL, NULL);
4957                 source_uri = gnome_vfs_uri_new (local_uri);
4958                 g_free (local_uri);
4959                 ev_window_save_remote (ev_window, source_uri, target_uri);
4960                 gnome_vfs_uri_unref (source_uri);
4961         }
4962
4963         g_free (filename);
4964         gnome_vfs_uri_unref (target_uri);
4965         gtk_widget_destroy (fc);
4966 }
4967
4968 static void
4969 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4970 {
4971         GtkWidget     *fc;
4972         GtkFileFilter *filter;
4973
4974         if (!window->priv->image)
4975                 return;
4976
4977         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4978                                           GTK_WINDOW (window),
4979                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4980                                           GTK_STOCK_CANCEL,
4981                                           GTK_RESPONSE_CANCEL,
4982                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4983                                           NULL);
4984
4985         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4986         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
4987         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4988
4989         filter = gtk_file_filter_new ();
4990         gtk_file_filter_set_name (filter, _("Images"));
4991         gtk_file_filter_add_pixbuf_formats (filter);
4992         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4993
4994         g_signal_connect (fc, "response",
4995                           G_CALLBACK (image_save_dialog_response_cb),
4996                           window);
4997
4998         gtk_widget_show (fc);
4999 }
5000
5001 static void
5002 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5003 {
5004         GtkClipboard *clipboard;
5005
5006         if (!window->priv->image)
5007                 return;
5008
5009         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5010                                               GDK_SELECTION_CLIPBOARD);
5011         gtk_clipboard_set_image (clipboard,
5012                                  ev_image_get_pixbuf (window->priv->image));
5013 }
5014
5015 static void
5016 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5017 {
5018         GList *l;
5019
5020         if (!window->priv->attach_list)
5021                 return;
5022
5023         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5024                 EvAttachment *attachment;
5025                 GError       *error = NULL;
5026
5027                 attachment = (EvAttachment *) l->data;
5028
5029                 ev_attachment_open (attachment, &error);
5030
5031                 if (error) {
5032                         ev_window_error_dialog (GTK_WINDOW (window),
5033                                                 _("Unable to open attachment"),
5034                                                 error);
5035                         g_error_free (error);
5036                 }
5037         }
5038 }
5039
5040 static void
5041 attachment_save_dialog_response_cb (GtkWidget *fc,
5042                                     gint       response_id,
5043                                     EvWindow  *ev_window)
5044 {
5045         GnomeVFSURI          *target_uri;
5046         gchar                *uri;
5047         GList                *l;
5048         GtkFileChooserAction  fc_action;
5049         gboolean              is_dir;
5050         gboolean              is_local;
5051
5052         if (response_id != GTK_RESPONSE_OK) {
5053                 gtk_widget_destroy (fc);
5054                 return;
5055         }
5056
5057         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5058         target_uri = gnome_vfs_uri_new (uri);
5059         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5060         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5061         is_local = gnome_vfs_uri_is_local (target_uri);
5062
5063         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5064                 EvAttachment *attachment;
5065                 gchar        *filename;
5066                 GError       *error = NULL;
5067
5068                 attachment = (EvAttachment *) l->data;
5069
5070                 if (is_local) {
5071                         if (is_dir) {
5072                                 filename = g_strjoin ("/", uri,
5073                                                       ev_attachment_get_name (attachment),
5074                                                       NULL);
5075                         } else {
5076                                 filename = g_strdup (uri);
5077                         }
5078                 } else {
5079                         filename = ev_tmp_filename ("saveattachment");
5080                 }
5081
5082                 ev_attachment_save (attachment, filename, &error);
5083
5084                 if (error) {
5085                         ev_window_error_dialog (GTK_WINDOW (ev_window),
5086                                                 _("The attachment could not be saved."),
5087                                                 error);
5088                         g_error_free (error);
5089                         g_free (filename);
5090
5091                         continue;
5092                 }
5093
5094                 if (!is_local) {
5095                         GnomeVFSURI *src_uri;
5096                         GnomeVFSURI *dest_uri;
5097                         gchar       *local_uri;
5098
5099                         if (is_dir) {
5100                                 const gchar *name = ev_attachment_get_name (attachment);
5101
5102                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5103                                                                            name);
5104                         } else {
5105                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5106                         }
5107
5108                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5109                         src_uri = gnome_vfs_uri_new (local_uri);
5110                         g_free (local_uri);
5111                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5112                         gnome_vfs_uri_unref (src_uri);
5113                         gnome_vfs_uri_unref (dest_uri);
5114                 }
5115
5116                 g_free (filename);
5117         }
5118
5119         g_free (uri);
5120         gnome_vfs_uri_unref (target_uri);
5121
5122         gtk_widget_destroy (fc);
5123 }
5124
5125 static void
5126 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5127 {
5128         GtkWidget    *fc;
5129         EvAttachment *attachment = NULL;
5130
5131         if (!window->priv->attach_list)
5132                 return;
5133
5134         if (g_list_length (window->priv->attach_list) == 1)
5135                 attachment = (EvAttachment *) window->priv->attach_list->data;
5136
5137         fc = gtk_file_chooser_dialog_new (
5138                 _("Save Attachment"),
5139                 GTK_WINDOW (window),
5140                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5141                 GTK_STOCK_CANCEL,
5142                 GTK_RESPONSE_CANCEL,
5143                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5144                 NULL);
5145
5146         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5147         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5148         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5149
5150         if (attachment)
5151                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5152                                                    ev_attachment_get_name (attachment));
5153
5154         g_signal_connect (fc, "response",
5155                           G_CALLBACK (attachment_save_dialog_response_cb),
5156                           window);
5157
5158         gtk_widget_show (fc);
5159 }
5160
5161 static void
5162 ev_window_init (EvWindow *ev_window)
5163 {
5164         GtkActionGroup *action_group;
5165         GtkAccelGroup *accel_group;
5166         GError *error = NULL;
5167         GtkWidget *sidebar_widget;
5168
5169         g_signal_connect (ev_window, "configure_event",
5170                           G_CALLBACK (window_configure_event_cb), NULL);
5171         g_signal_connect (ev_window, "window_state_event",
5172                           G_CALLBACK (window_state_event_cb), NULL);
5173
5174         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5175
5176         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5177         ev_window->priv->title = ev_window_title_new (ev_window);
5178
5179         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5180         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5181         gtk_widget_show (ev_window->priv->main_box);
5182
5183         action_group = gtk_action_group_new ("MenuActions");
5184         ev_window->priv->action_group = action_group;
5185         gtk_action_group_set_translation_domain (action_group, NULL);
5186         gtk_action_group_add_actions (action_group, entries,
5187                                       G_N_ELEMENTS (entries), ev_window);
5188         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5189                                              G_N_ELEMENTS (toggle_entries),
5190                                              ev_window);
5191         set_action_properties (action_group);
5192         register_custom_actions (ev_window, action_group);
5193
5194         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5195         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5196                                             action_group, 0);
5197
5198         accel_group =
5199                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5200         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5201
5202         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5203
5204         action_group = gtk_action_group_new ("ViewPopupActions");
5205         ev_window->priv->view_popup_action_group = action_group;
5206         gtk_action_group_set_translation_domain (action_group, NULL);
5207         gtk_action_group_add_actions (action_group, view_popup_entries,
5208                                       G_N_ELEMENTS (view_popup_entries),
5209                                       ev_window);
5210         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5211                                             action_group, 0);
5212
5213         action_group = gtk_action_group_new ("AttachmentPopupActions");
5214         ev_window->priv->attachment_popup_action_group = action_group;
5215         gtk_action_group_set_translation_domain (action_group, NULL);
5216         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5217                                       G_N_ELEMENTS (attachment_popup_entries),
5218                                       ev_window);
5219         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5220                                             action_group, 0);
5221
5222         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5223                                               DATADIR"/evince-ui.xml",
5224                                               &error)) {
5225                 g_warning ("building menus failed: %s", error->message);
5226                 g_error_free (error);
5227         }
5228
5229 #if GTK_CHECK_VERSION(2,11,4)
5230         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5231 #else
5232         /* It's fine to just use the one of the default screen here */
5233         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5234                 gdk_screen_get_default ());
5235 #endif
5236         ev_window->priv->recent_action_group = NULL;
5237         ev_window->priv->recent_ui_id = 0;
5238         g_signal_connect_swapped (ev_window->priv->recent_manager,
5239                                   "changed",
5240                                   G_CALLBACK (ev_window_setup_recent),
5241                                   ev_window);
5242
5243         ev_window->priv->menubar =
5244                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5245                                             "/MainMenu");
5246         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5247                             ev_window->priv->menubar,
5248                             FALSE, FALSE, 0);
5249
5250         ev_window->priv->toolbar = GTK_WIDGET
5251           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5252                          "ui-manager", ev_window->priv->ui_manager,
5253                          "popup-path", "/ToolbarPopup",
5254                          "model", ev_application_get_toolbars_model (EV_APP),
5255                          NULL));
5256
5257         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5258                                    "DefaultToolBar");
5259         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5260                             ev_window->priv->toolbar,
5261                             FALSE, FALSE, 0);
5262         gtk_widget_show (ev_window->priv->toolbar);
5263
5264         /* Add the main area */
5265         ev_window->priv->hpaned = gtk_hpaned_new ();
5266         g_signal_connect (ev_window->priv->hpaned,
5267                           "notify::position",
5268                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5269                           ev_window);
5270
5271         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5272         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5273                             TRUE, TRUE, 0);
5274         gtk_widget_show (ev_window->priv->hpaned);
5275
5276         ev_window->priv->sidebar = ev_sidebar_new ();
5277         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5278                          ev_window->priv->sidebar, FALSE, FALSE);
5279         gtk_widget_show (ev_window->priv->sidebar);
5280
5281         /* Stub sidebar, for now */
5282
5283         sidebar_widget = ev_sidebar_thumbnails_new ();
5284         ev_window->priv->sidebar_thumbs = sidebar_widget;
5285         g_signal_connect (sidebar_widget,
5286                           "notify::main-widget",
5287                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5288                           ev_window);
5289         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5290         gtk_widget_show (sidebar_widget);
5291         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5292                              sidebar_widget);
5293
5294         sidebar_widget = ev_sidebar_links_new ();
5295         ev_window->priv->sidebar_links = sidebar_widget;
5296         g_signal_connect (sidebar_widget,
5297                           "notify::model",
5298                           G_CALLBACK (sidebar_widget_model_set),
5299                           ev_window);
5300         g_signal_connect (sidebar_widget,
5301                           "link_activated",
5302                           G_CALLBACK (sidebar_links_link_activated_cb),
5303                           ev_window);
5304         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5305         gtk_widget_show (sidebar_widget);
5306         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5307                              sidebar_widget);
5308
5309         sidebar_widget = ev_sidebar_attachments_new ();
5310         ev_window->priv->sidebar_attachments = sidebar_widget;
5311         g_signal_connect_object (sidebar_widget,
5312                                  "popup",
5313                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5314                                  ev_window, 0);
5315         gtk_widget_show (sidebar_widget);
5316         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5317                              sidebar_widget);
5318
5319         ev_window->priv->scrolled_window =
5320                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5321                                           "shadow-type", GTK_SHADOW_IN,
5322                                           NULL));
5323         gtk_widget_show (ev_window->priv->scrolled_window);
5324
5325         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5326                         ev_window->priv->scrolled_window);
5327
5328         ev_window->priv->view = ev_view_new ();
5329         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5330                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5331         ev_window->priv->password_view = ev_password_view_new ();
5332         g_signal_connect_swapped (ev_window->priv->password_view,
5333                                   "unlock",
5334                                   G_CALLBACK (ev_window_popup_password_dialog),
5335                                   ev_window);
5336         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5337                                  G_CALLBACK (view_actions_focus_in_cb),
5338                                  ev_window, 0);
5339         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5340                                  G_CALLBACK (view_actions_focus_out_cb),
5341                                  ev_window, 0);
5342         g_signal_connect_object (ev_window->priv->view, "external-link",
5343                                  G_CALLBACK (view_external_link_cb),
5344                                  ev_window, 0);
5345         g_signal_connect_object (ev_window->priv->view, "handle-link",
5346                                  G_CALLBACK (view_handle_link_cb),
5347                                  ev_window, 0);
5348
5349         g_signal_connect_object (ev_window->priv->view,
5350                                  "popup",
5351                                  G_CALLBACK (view_menu_popup_cb),
5352                                  ev_window, 0);
5353         gtk_widget_show (ev_window->priv->view);
5354         gtk_widget_show (ev_window->priv->password_view);
5355
5356         /* Find Bar */
5357         ev_window->priv->find_bar = egg_find_bar_new ();
5358         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5359                           ev_window->priv->find_bar,
5360                           FALSE, TRUE, 0);
5361
5362         /* We own a ref on these widgets, as we can swap them in and out */
5363         g_object_ref (ev_window->priv->view);
5364         g_object_ref (ev_window->priv->password_view);
5365
5366         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5367                            ev_window->priv->view);
5368
5369         g_signal_connect (ev_window->priv->view,
5370                           "notify::find-status",
5371                           G_CALLBACK (view_find_status_changed_cb),
5372                           ev_window);
5373         g_signal_connect (ev_window->priv->view,
5374                           "notify::sizing-mode",
5375                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5376                           ev_window);
5377         g_signal_connect (ev_window->priv->view,
5378                           "notify::zoom",
5379                           G_CALLBACK (ev_window_zoom_changed_cb),
5380                           ev_window);
5381         g_signal_connect (ev_window->priv->view,
5382                           "notify::dual-page",
5383                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5384                           ev_window);
5385         g_signal_connect (ev_window->priv->view,
5386                           "notify::continuous",
5387                           G_CALLBACK (ev_window_continuous_changed_cb),
5388                           ev_window);
5389         g_signal_connect (ev_window->priv->view,
5390                           "notify::rotation",
5391                           G_CALLBACK (ev_window_rotation_changed_cb),
5392                           ev_window);
5393         g_signal_connect (ev_window->priv->view,
5394                           "notify::has-selection",
5395                           G_CALLBACK (ev_window_has_selection_changed_cb),
5396                           ev_window);
5397
5398         /* Connect sidebar signals */
5399         g_signal_connect (ev_window->priv->sidebar,
5400                           "notify::visible",
5401                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5402                           ev_window);
5403         g_signal_connect (ev_window->priv->sidebar,
5404                           "notify::current-page",
5405                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5406                           ev_window);
5407
5408         /* Connect to find bar signals */
5409         g_signal_connect (ev_window->priv->find_bar,
5410                           "previous",
5411                           G_CALLBACK (find_bar_previous_cb),
5412                           ev_window);
5413         g_signal_connect (ev_window->priv->find_bar,
5414                           "next",
5415                           G_CALLBACK (find_bar_next_cb),
5416                           ev_window);
5417         g_signal_connect (ev_window->priv->find_bar,
5418                           "close",
5419                           G_CALLBACK (find_bar_close_cb),
5420                           ev_window);
5421         g_signal_connect (ev_window->priv->find_bar,
5422                           "notify::search-string",
5423                           G_CALLBACK (find_bar_search_changed_cb),
5424                           ev_window);
5425         g_signal_connect (ev_window->priv->find_bar,
5426                           "notify::case-sensitive",
5427                           G_CALLBACK (find_bar_search_changed_cb),
5428                           ev_window);
5429         g_signal_connect (ev_window->priv->find_bar,
5430                           "notify::visible",
5431                           G_CALLBACK (find_bar_visibility_changed_cb),
5432                           ev_window);
5433         g_signal_connect (ev_window->priv->find_bar,
5434                           "scroll",
5435                           G_CALLBACK (find_bar_scroll),
5436                           ev_window);
5437
5438         /* Popups */
5439         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5440                                                                  "/DocumentPopup");
5441         ev_window->priv->link = NULL;
5442
5443         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5444                                                                        "/AttachmentPopup");
5445         ev_window->priv->attach_list = NULL;
5446
5447         /* Give focus to the document view */
5448         gtk_widget_grab_focus (ev_window->priv->view);
5449
5450         /* Set it user interface params */
5451         ev_window_setup_recent (ev_window);
5452
5453         setup_chrome_from_metadata (ev_window);
5454         set_chrome_actions (ev_window);
5455         update_chrome_visibility (ev_window);
5456
5457         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5458
5459         setup_view_from_metadata (ev_window);
5460         setup_sidebar_from_metadata (ev_window, NULL);
5461
5462         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5463         ev_window_setup_action_sensitivity (ev_window);
5464 }
5465
5466 /**
5467  * ev_window_new:
5468  *
5469  * Creates a #GtkWidget that represents the window.
5470  *
5471  * Returns: the #GtkWidget that represents the window.
5472  */
5473 GtkWidget *
5474 ev_window_new (void)
5475 {
5476         GtkWidget *ev_window;
5477
5478         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5479                                               "type", GTK_WINDOW_TOPLEVEL,
5480                                               NULL));
5481
5482         return ev_window;
5483 }