shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-open-recent-action.h"
  36 #include "ev-sidebar.h"
  37 #include "ev-sidebar-links.h"
  38 #include "ev-sidebar-attachments.h"
  39 #include "ev-sidebar-thumbnails.h"
  40 #include "ev-view.h"
  41 #include "ev-password.h"
  42 #include "ev-password-view.h"
  43 #include "ev-properties-dialog.h"
  44 #include "ev-file-exporter.h"
  45 #include "ev-document-thumbnails.h"
  46 #include "ev-document-links.h"
  47 #include "ev-document-fonts.h"
  48 #include "ev-document-find.h"
  49 #include "ev-document-security.h"
  50 #include "ev-document-factory.h"
  51 #include "ev-job-queue.h"
  52 #include "ev-jobs.h"
  53 #include "ev-sidebar-page.h"
  54 #include "eggfindbar.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-editable-toolbar.h"
  57 #include "egg-toolbars-model.h"
  58 #include "ephy-zoom.h"
  59 #include "ephy-zoom-action.h"
  60 #include "ev-application.h"
  61 #include "ev-stock-icons.h"
  62 #include "ev-metadata-manager.h"
  63 #include "ev-file-helpers.h"
  64 #include "ev-utils.h"
  65 #include "ev-history.h"
  66 #include "ev-image.h"
  67
  68 #ifdef WITH_GNOME_PRINT
  69 #include "ev-print-job.h"
  70 #include <libgnomeprintui/gnome-print-dialog.h>
  71 #endif
  72
  73 #ifdef WITH_GTK_PRINT
  74 #include <gtk/gtkprintunixdialog.h>
  75 #endif
  76
  77 #ifdef ENABLE_PDF
  78 #include <poppler.h>
  79 #endif
  80
  81 #include <glib/gstdio.h>
  82 #include <glib/gi18n.h>
  83 #include <gtk/gtk.h>
  84 #include <libgnomevfs/gnome-vfs-utils.h>
  85 #include <libgnomevfs/gnome-vfs-async-ops.h>
  86 #include <libgnomevfs/gnome-vfs-ops.h>
  87 #include <gconf/gconf-client.h>
  88
  89 #include <errno.h>
  90 #include <stdlib.h>
  91 #include <string.h>
  92 #include <unistd.h>
  93
  94 #include "ev-message-area.h"
  95
  96 #if !GLIB_CHECK_VERSION (2, 13, 3)
  97 char *xdg_user_dir_lookup (char *type);
  98 #endif
  99
 100 typedef enum {
 101         PAGE_MODE_DOCUMENT,
 102         PAGE_MODE_PASSWORD
 103 } EvWindowPageMode;
 104
 105 typedef enum {
 106         EV_CHROME_MENUBAR       = 1 << 0,
 107         EV_CHROME_TOOLBAR       = 1 << 1,
 108         EV_CHROME_FINDBAR       = 1 << 2,
 109         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 110         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 111         EV_CHROME_SIDEBAR       = 1 << 5,
 112         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 struct _EvWindowPrivate {
 117         /* UI */
 118         EvChrome chrome;
 119
 120         GtkWidget *main_box;
 121         GtkWidget *menubar;
 122         GtkWidget *toolbar;
 123         GtkWidget *hpaned;
 124         GtkWidget *view_box;
 125         GtkWidget *sidebar;
 126         GtkWidget *find_bar;
 127         GtkWidget *scrolled_window;
 128         GtkWidget *view;
 129         GtkWidget *message_area;
 130         GtkWidget *password_view;
 131         GtkWidget *sidebar_thumbs;
 132         GtkWidget *sidebar_links;
 133         GtkWidget *sidebar_attachments;
 134
 135         /* Dialogs */
 136         GtkWidget *properties;
 137 #ifdef WITH_PRINT
 138         GtkWidget *print_dialog;
 139 #endif
 140         GtkWidget *password_dialog;
 141
 142         /* UI Builders */
 143         GtkActionGroup   *action_group;
 144         GtkActionGroup   *view_popup_action_group;
 145         GtkActionGroup   *attachment_popup_action_group;
 146         GtkRecentManager *recent_manager;
 147         GtkActionGroup   *recent_action_group;
 148         guint             recent_ui_id;
 149         GtkUIManager     *ui_manager;
 150
 151         /* Fullscreen mode */
 152         GtkWidget *fullscreen_toolbar;
 153
 154         /* Presentation mode */
 155         guint      presentation_timeout_id;
 156
 157         /* Preview mode */
 158         GtkWidget *preview_toolbar;
 159         gchar     *print_settings_file;
 160
 161         /* Popup view */
 162         GtkWidget *view_popup;
 163         EvLink    *link;
 164         EvImage   *image;
 165
 166         /* Popup attachment */
 167         GtkWidget    *attachment_popup;
 168         GList        *attach_list;
 169
 170         /* Document */
 171         char *uri;
 172         char *local_uri;
 173         EvLinkDest *dest;
 174         gboolean unlink_temp_file;
 175         gboolean in_reload;
 176
 177         EvDocument *document;
 178         EvHistory *history;
 179         EvPageCache *page_cache;
 180         EvWindowPageMode page_mode;
 181         EvWindowTitle *title;
 182
 183         EvJob *load_job;
 184         EvJob *thumbnail_job;
 185         EvJob *save_job;
 186 #ifdef WITH_GNOME_PRINT
 187         GnomePrintJob *print_job;
 188 #endif
 189
 190 #ifdef WITH_GTK_PRINT
 191         EvJob            *print_job;
 192         gboolean          print_preview;
 193         GtkPrintJob      *gtk_print_job;
 194         GtkPrinter       *printer;
 195         GtkPrintSettings *print_settings;
 196         GtkPageSetup     *print_page_setup;
 197 #endif
 198 };
 199
 200 #define EV_WINDOW_GET_PRIVATE(object) \
 201         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 202
 203 #define PAGE_SELECTOR_ACTION    "PageSelector"
 204 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 205 #define NAVIGATION_ACTION       "Navigation"
 206
 207 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 208 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 209 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 210
 211 #define PRESENTATION_TIMEOUT 5
 212
 213 #define SIDEBAR_DEFAULT_SIZE    132
 214 #define LINKS_SIDEBAR_ID "links"
 215 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 216 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 217
 218 #ifdef WITH_GTK_PRINT
 219 static const gchar *document_print_settings[] = {
 220         GTK_PRINT_SETTINGS_N_COPIES,
 221         GTK_PRINT_SETTINGS_COLLATE,
 222         GTK_PRINT_SETTINGS_REVERSE,
 223         GTK_PRINT_SETTINGS_NUMBER_UP,
 224         GTK_PRINT_SETTINGS_SCALE,
 225         GTK_PRINT_SETTINGS_PRINT_PAGES,
 226         GTK_PRINT_SETTINGS_PAGE_RANGES,
 227         GTK_PRINT_SETTINGS_PAGE_SET
 228 };
 229 #endif /* WITH_GTK_PRINT */
 230
 231 static void     ev_window_update_actions                (EvWindow         *ev_window);
 232 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 233                                                          GParamSpec       *pspec,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_set_page_mode                 (EvWindow         *window,
 236                                                          EvWindowPageMode  page_mode);
 237 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 238                                                          gpointer          data);
 239 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 240                                                          EvWindow         *ev_window);
 241 #ifdef WITH_GTK_PRINT
 242 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 243                                                          EvWindow         *window);
 244 #endif
 245 static void     ev_window_save_job_cb                   (EvJobSave        *save,
 246                                                          EvWindow         *window);
 247 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 248                                                          GParamSpec       *pspec,
 249                                                          EvWindow         *ev_window);
 250 static void     ev_window_zoom_changed_cb               (EvView           *view,
 251                                                          GParamSpec       *pspec,
 252                                                          EvWindow         *ev_window);
 253 static void     ev_window_add_recent                    (EvWindow         *window,
 254                                                          const char       *filename);
 255 static void     ev_window_run_fullscreen                (EvWindow         *window);
 256 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 257 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_window_run_presentation              (EvWindow         *window);
 260 static void     ev_window_stop_presentation             (EvWindow         *window);
 261 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 262                                                          EvWindow         *window);
 263 static void     ev_window_run_preview                   (EvWindow         *window);
 264 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 265                                                          EvWindow         *window);
 266 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 267                                                          EvWindow         *window);
 268 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 271                                                          EvWindow         *window);
 272 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 273                                                          EvWindow         *window);
 274 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 277                                                          EvWindow         *window);
 278 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 279                                                          EvWindow         *ev_window);
 280 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 281                                                          EvWindow         *ev_window);
 282 static void     view_handle_link_cb                     (EvView           *view,
 283                                                          EvLink           *link,
 284                                                          EvWindow         *window);
 285 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 286                                                          EvWindow         *ev_window);
 287 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 288                                                          GParamSpec       *param,
 289                                                          EvWindow         *ev_window);
 290
 291 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 292
 293 static void
 294 ev_window_set_action_sensitive (EvWindow   *ev_window,
 295                                 const char *name,
 296                                 gboolean    sensitive)
 297 {
 298         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 299                                                          name);
 300         gtk_action_set_sensitive (action, sensitive);
 301 }
 302
 303
 304 static void
 305 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 306 {
 307         EvDocument *document = ev_window->priv->document;
 308         const EvDocumentInfo *info = NULL;
 309
 310         gboolean has_document = FALSE;
 311         gboolean ok_to_print = TRUE;
 312         gboolean ok_to_copy = TRUE;
 313         gboolean has_properties = TRUE;
 314         gboolean override_restrictions = FALSE;
 315         gboolean can_get_text = FALSE;
 316         gboolean has_pages = FALSE;
 317         gboolean can_find = FALSE;
 318
 319         GConfClient *client;
 320
 321         if (document) {
 322                 has_document = TRUE;
 323                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 324         }
 325
 326         if (has_document && ev_window->priv->page_cache) {
 327                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 328         }
 329
 330         if (!info || info->fields_mask == 0) {
 331                 has_properties = FALSE;
 332         }
 333
 334         if (has_document && EV_IS_SELECTION (document)) {
 335                 can_get_text = TRUE;
 336         }
 337
 338         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 339                 can_find = TRUE;
 340         }
 341
 342         client = gconf_client_get_default ();
 343         override_restrictions = gconf_client_get_bool (client,
 344                                                        GCONF_OVERRIDE_RESTRICTIONS,
 345                                                        NULL);
 346         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 347                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 348                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 349         }
 350
 351         if (has_document && !EV_IS_FILE_EXPORTER(document))
 352                 ok_to_print = FALSE;
 353
 354
 355         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 356                 ok_to_copy = FALSE;
 357         }
 358
 359         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 360                 ok_to_print = FALSE;
 361         }
 362 #ifndef WITH_PRINT
 363         ok_to_print = FALSE;
 364 #endif
 365         g_object_unref (client);
 366
 367
 368         /* File menu */
 369         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 370         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 371
 372 #ifdef WITH_GTK_PRINT
 373         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 374 #endif
 375
 376 #ifdef WITH_GNOME_PRINT
 377         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 378 #endif
 379
 380         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 381         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 382
 383         /* Edit menu */
 384         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 385         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 386         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 387         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 388         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 389
 390         /* View menu */
 391         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 392         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 393         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 394         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 395         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 396         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 397
 398         /* Toolbar-specific actions: */
 399         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 400         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 401         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 402         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 403
 404         ev_window_update_actions (ev_window);
 405 }
 406
 407 static void
 408 ev_window_update_actions (EvWindow *ev_window)
 409 {
 410         EvView *view = EV_VIEW (ev_window->priv->view);
 411         int n_pages = 0, page = -1;
 412         gboolean has_pages = FALSE;
 413         gboolean presentation_mode;
 414
 415         if (ev_window->priv->document && ev_window->priv->page_cache) {
 416                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 417                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 418                 has_pages = n_pages > 0;
 419         }
 420
 421         ev_window_set_action_sensitive (ev_window, "EditCopy",
 422                                         has_pages &&
 423                                         ev_view_get_has_selection (view));
 424         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 425                                         ev_view_can_find_next (view));
 426         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 427                                         ev_view_can_find_previous (view));
 428
 429         presentation_mode = ev_view_get_presentation (view);
 430
 431         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 432                                         has_pages &&
 433                                         ev_view_can_zoom_in (view) &&
 434                                         !presentation_mode);
 435         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 436                                         has_pages &&
 437                                         ev_view_can_zoom_out (view) &&
 438                                         !presentation_mode);
 439
 440         /* Go menu */
 441         if (has_pages) {
 442                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 443                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 444                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 445                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 446         } else {
 447                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 448                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 449                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 450                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 451         }
 452
 453         if (has_pages &&
 454             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 455             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 456                 GtkAction *action;
 457                 float      zoom;
 458                 float      real_zoom;
 459
 460                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 461                                                       ZOOM_CONTROL_ACTION);
 462
 463                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 464                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 465                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 466
 467                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 468         }
 469 }
 470
 471 static void
 472 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 473 {
 474         gboolean can_find;
 475
 476         can_find = window->priv->document &&
 477             EV_IS_DOCUMENT_FIND (window->priv->document);
 478
 479         if (window->priv->action_group) {
 480                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 481                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 482                 ev_window_set_action_sensitive (window, "Space", sensitive);
 483                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 484                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 485                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 486                 ev_window_set_action_sensitive (window, "Return", sensitive);
 487                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 488                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 489                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 490                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 491                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 492                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 493
 494                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 495         }
 496 }
 497
 498 static void
 499 set_widget_visibility (GtkWidget *widget, gboolean visible)
 500 {
 501         g_assert (GTK_IS_WIDGET (widget));
 502
 503         if (visible)
 504                 gtk_widget_show (widget);
 505         else
 506                 gtk_widget_hide (widget);
 507 }
 508
 509 static void
 510 update_chrome_visibility (EvWindow *window)
 511 {
 512         EvWindowPrivate *priv = window->priv;
 513         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 514         gboolean fullscreen_mode, presentation, fullscreen;
 515         gboolean preview_toolbar;
 516
 517         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 518         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 519         fullscreen_mode = fullscreen || presentation;
 520
 521         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 522         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 523                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 524         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 525                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 526         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 527         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 528         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 529
 530         set_widget_visibility (priv->menubar, menubar);
 531         set_widget_visibility (priv->toolbar, toolbar);
 532         set_widget_visibility (priv->find_bar, findbar);
 533         set_widget_visibility (priv->sidebar, sidebar);
 534
 535         if (priv->preview_toolbar)
 536                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 537
 538         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 539         gtk_widget_set_sensitive (priv->menubar, menubar);
 540
 541         if (priv->fullscreen_toolbar != NULL) {
 542                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 543         }
 544 }
 545
 546 static void
 547 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 548 {
 549         EvWindowPrivate *priv = window->priv;
 550
 551         if (active) {
 552                 priv->chrome |= flag;
 553         } else {
 554                 priv->chrome &= ~flag;
 555         }
 556 }
 557
 558 static void
 559 update_sizing_buttons (EvWindow *window)
 560 {
 561         GtkActionGroup *action_group = window->priv->action_group;
 562         GtkAction *action;
 563         gboolean best_fit, page_width;
 564         EvSizingMode sizing_mode;
 565
 566         if (window->priv->view == NULL)
 567                 return;
 568
 569         g_object_get (window->priv->view,
 570                       "sizing_mode", &sizing_mode,
 571                       NULL);
 572
 573         switch (sizing_mode) {
 574                 case EV_SIZING_BEST_FIT:
 575                         best_fit = TRUE;
 576                         page_width = FALSE;
 577                         break;
 578                 case EV_SIZING_FIT_WIDTH:
 579                         best_fit = FALSE;
 580                         page_width = TRUE;
 581                         break;
 582                 default:
 583                         best_fit = page_width = FALSE;
 584                         break;
 585         }
 586
 587         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 588         g_signal_handlers_block_by_func
 589                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 590         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 591         g_signal_handlers_unblock_by_func
 592                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 593
 594         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 595         g_signal_handlers_block_by_func
 596                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 597         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 598         g_signal_handlers_unblock_by_func
 599                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 600
 601         action = gtk_action_group_get_action (window->priv->action_group,
 602                                               ZOOM_CONTROL_ACTION);
 603         if (best_fit) {
 604                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 605                                                  EPHY_ZOOM_BEST_FIT);
 606         } else if (page_width) {
 607                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 608                                                  EPHY_ZOOM_FIT_WIDTH);
 609         }
 610 }
 611
 612 /**
 613  * ev_window_is_empty:
 614  * @ev_window: The instance of the #EvWindow.
 615  *
 616  * It does look if there is any document loaded or if there is any job to load
 617  * a document.
 618  *
 619  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 620  *          loaded, %FALSE in other case.
 621  */
 622 gboolean
 623 ev_window_is_empty (const EvWindow *ev_window)
 624 {
 625         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 626
 627         return (ev_window->priv->document == NULL) &&
 628                 (ev_window->priv->load_job == NULL);
 629 }
 630
 631 static void
 632 ev_window_set_message_area (EvWindow  *window,
 633                             GtkWidget *area)
 634 {
 635         if (window->priv->message_area == area)
 636                 return;
 637
 638         if (window->priv->message_area)
 639                 gtk_widget_destroy (window->priv->message_area);
 640         window->priv->message_area = area;
 641
 642         if (!area)
 643                 return;
 644
 645         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 646                             window->priv->message_area,
 647                             FALSE, FALSE, 0);
 648         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 649                                window->priv->message_area, 0);
 650         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 651                                    (gpointer) &(window->priv->message_area));
 652 }
 653
 654 static void
 655 ev_window_error_message_response_cb (EvMessageArea *area,
 656                                      gint           response_id,
 657                                      EvWindow      *window)
 658 {
 659         ev_window_set_message_area (window, NULL);
 660 }
 661
 662 static void
 663 ev_window_error_message (GtkWindow *window, const gchar *msg, GError *error)
 664 {
 665         GtkWidget *area;
 666
 667         if (EV_WINDOW (window)->priv->message_area)
 668                 return;
 669
 670         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 671                                     msg,
 672                                     GTK_STOCK_CLOSE,
 673                                     GTK_RESPONSE_CANCEL,
 674                                     NULL);
 675         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 676         g_signal_connect (area, "response",
 677                           G_CALLBACK (ev_window_error_message_response_cb),
 678                           window);
 679         gtk_widget_show (area);
 680         ev_window_set_message_area (EV_WINDOW (window), area);
 681 }
 682
 683 static void
 684 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 685 {
 686         ev_window_update_actions (ev_window);
 687 }
 688
 689 static void
 690 page_changed_cb (EvPageCache *page_cache,
 691                  gint         page,
 692                  EvWindow    *ev_window)
 693 {
 694         ev_window_update_actions (ev_window);
 695
 696         if (!ev_window_is_empty (ev_window))
 697                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 698 }
 699
 700 typedef struct _FindTask {
 701         const gchar *page_label;
 702         gchar *chapter;
 703 } FindTask;
 704
 705 static gboolean
 706 ev_window_find_chapter (GtkTreeModel *tree_model,
 707                         GtkTreePath  *path,
 708                         GtkTreeIter  *iter,
 709                         gpointer      data)
 710 {
 711         FindTask *task = (FindTask *)data;
 712         gchar *page_string;
 713
 714         gtk_tree_model_get (tree_model, iter,
 715                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 716                             -1);
 717
 718         if (!page_string)
 719                 return FALSE;
 720
 721         if (!strcmp (page_string, task->page_label)) {
 722                 gtk_tree_model_get (tree_model, iter,
 723                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 724                                     -1);
 725                 g_free (page_string);
 726                 return TRUE;
 727         }
 728
 729         g_free (page_string);
 730         return FALSE;
 731 }
 732
 733 static void
 734 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 735 {
 736         gchar *page_label = NULL;
 737         gchar *link_title;
 738         FindTask find_task;
 739         EvLink *real_link;
 740         EvLinkAction *action;
 741         EvLinkDest *dest;
 742
 743         if (window->priv->history == NULL)
 744                 return;
 745
 746         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 747                 return;
 748
 749         if (link) {
 750                 action = g_object_ref (ev_link_get_action (link));
 751                 dest = ev_link_action_get_dest (action);
 752                 page = ev_link_dest_get_page (dest);
 753                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 754         } else {
 755                 dest = ev_link_dest_new_page (page);
 756                 action = ev_link_action_new_dest (dest);
 757                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 758         }
 759
 760         if (!page_label)
 761                 return;
 762
 763         find_task.page_label = page_label;
 764         find_task.chapter = NULL;
 765
 766         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 767                 GtkTreeModel *model;
 768
 769                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 770
 771                 if (model) {
 772                         gtk_tree_model_foreach (model,
 773                                                 ev_window_find_chapter,
 774                                                 &find_task);
 775
 776                         g_object_unref (model);
 777                 }
 778         }
 779
 780         if (find_task.chapter)
 781                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 782         else
 783                 link_title = g_strdup_printf (_("Page %s"), page_label);
 784
 785         real_link = ev_link_new (link_title, action);
 786
 787         ev_history_add_link (window->priv->history, real_link);
 788
 789         g_free (find_task.chapter);
 790         g_free (link_title);
 791         g_free (page_label);
 792         g_object_unref (real_link);
 793 }
 794
 795 static void
 796 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 797 {
 798         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 799
 800         ev_window_add_history (window, 0, link);
 801         ev_window_add_history (window, current_page, NULL);
 802 }
 803
 804 static void
 805 history_changed_cb (EvPageCache *page_cache,
 806                     gint         page,
 807                     EvWindow    *window)
 808 {
 809         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 810
 811         ev_window_add_history (window, page, NULL);
 812         ev_window_add_history (window, current_page, NULL);
 813
 814         return;
 815 }
 816
 817 static void
 818 update_document_mode (EvWindow *window, EvDocumentMode mode)
 819 {
 820         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 821                 ev_window_run_presentation (window);
 822         }
 823         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 824                 ev_window_run_fullscreen (window);
 825         }
 826 }
 827
 828 static void
 829 setup_document_from_metadata (EvWindow *window)
 830 {
 831         char *uri = window->priv->uri;
 832         GValue page = { 0, };
 833         gint n_pages;
 834         gint new_page;
 835
 836         /* View the previously shown page, but make sure to not open a document on
 837          * the last page, since closing it on the last page most likely means the
 838          * user was finished reading the document. In that case, reopening should
 839          * show the first page. */
 840         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 841                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 842                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 843                 if (!window->priv->in_reload && new_page == n_pages - 1)
 844                         new_page = 0;
 845                 ev_page_cache_set_current_page (window->priv->page_cache,
 846                                                 new_page);
 847                 g_value_unset (&page);
 848         }
 849 }
 850
 851 static void
 852 setup_chrome_from_metadata (EvWindow *window)
 853 {
 854         EvChrome chrome = EV_CHROME_NORMAL;
 855         GValue show_toolbar = { 0, };
 856
 857         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 858                 if (!g_value_get_boolean (&show_toolbar))
 859                         chrome &= ~EV_CHROME_TOOLBAR;
 860                 g_value_unset (&show_toolbar);
 861         }
 862         window->priv->chrome = chrome;
 863 }
 864
 865 static void
 866 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 867 {
 868         char *uri = window->priv->uri;
 869         GtkWidget *sidebar = window->priv->sidebar;
 870         GtkWidget *links = window->priv->sidebar_links;
 871         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 872         GtkWidget *attachments = window->priv->sidebar_attachments;
 873         GValue sidebar_size = { 0, };
 874         GValue sidebar_page = { 0, };
 875         GValue sidebar_visibility = { 0, };
 876
 877         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 878                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 879                                         g_value_get_int (&sidebar_size));
 880                 g_value_unset(&sidebar_size);
 881         }
 882
 883         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 884                 const char *page_id = g_value_get_string (&sidebar_page);
 885
 886                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 887                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 888                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 889                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 890                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 891                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 892                 }
 893                 g_value_unset (&sidebar_page);
 894         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 895                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 896         }
 897
 898         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 899                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 900                 g_value_unset (&sidebar_visibility);
 901                 update_chrome_visibility (window);
 902         }
 903 }
 904
 905 static void
 906 setup_size_from_metadata (EvWindow *window)
 907 {
 908         char *uri = window->priv->uri;
 909         GValue width = { 0, };
 910         GValue height = { 0, };
 911         GValue width_ratio = { 0, };
 912         GValue height_ratio = { 0, };
 913         GValue maximized = { 0, };
 914         GValue x = { 0, };
 915         GValue y = { 0, };
 916
 917         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 918                 if (g_value_get_boolean (&maximized)) {
 919                         gtk_window_maximize (GTK_WINDOW (window));
 920                         return;
 921                 } else {
 922                         gtk_window_unmaximize (GTK_WINDOW (window));
 923                 }
 924                 g_value_unset (&maximized);
 925         }
 926
 927         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 928             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 929                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 930                                  g_value_get_int (&y));
 931                 g_value_unset (&x);
 932                 g_value_unset (&y);
 933         }
 934
 935         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 936             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 937                 gtk_window_resize (GTK_WINDOW (window),
 938                                    g_value_get_int (&width),
 939                                    g_value_get_int (&height));
 940                 g_value_unset (&width);
 941                 g_value_unset (&height);
 942                 return;
 943         }
 944
 945         if (window->priv->page_cache &&
 946             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 947             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 948
 949                 gint document_width;
 950                 gint document_height;
 951
 952                 GdkScreen *screen;
 953
 954                 gint request_width;
 955                 gint request_height;
 956
 957                 ev_page_cache_get_max_width (window->priv->page_cache,
 958                                              0, 1.0,
 959                                              &document_width);
 960                 ev_page_cache_get_max_height (window->priv->page_cache,
 961                                              0, 1.0,
 962                                              &document_height);
 963
 964                 request_width = g_value_get_double (&width_ratio) * document_width;
 965                 request_height = g_value_get_double (&height_ratio) * document_height;
 966
 967                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 968
 969                 if (screen) {
 970                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 971                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 972                 }
 973
 974                 gtk_window_resize (GTK_WINDOW (window),
 975                                    request_width,
 976                                    request_height);
 977                 g_value_unset (&width_ratio);
 978                 g_value_unset (&height_ratio);
 979         }
 980 }
 981
 982 static void
 983 setup_view_from_metadata (EvWindow *window)
 984 {
 985         EvView *view = EV_VIEW (window->priv->view);
 986         char *uri = window->priv->uri;
 987         GEnumValue *enum_value;
 988         GValue sizing_mode = { 0, };
 989         GValue zoom = { 0, };
 990         GValue continuous = { 0, };
 991         GValue dual_page = { 0, };
 992         GValue presentation = { 0, };
 993         GValue fullscreen = { 0, };
 994         GValue rotation = { 0, };
 995         GValue maximized = { 0, };
 996
 997         /* Maximized */
 998         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 999                 if (g_value_get_boolean (&maximized)) {
1000                         gtk_window_maximize (GTK_WINDOW (window));
1001                 } else {
1002                         gtk_window_unmaximize (GTK_WINDOW (window));
1003                 }
1004                 g_value_unset (&maximized);
1005         }
1006
1007         /* Sizing mode */
1008         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1009                 enum_value = g_enum_get_value_by_nick
1010                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1011                 g_value_unset (&sizing_mode);
1012                 ev_view_set_sizing_mode (view, enum_value->value);
1013         }
1014
1015         /* Zoom */
1016         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1017             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1018                 gdouble zoom_value;
1019
1020                 zoom_value = g_value_get_double (&zoom);
1021                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1022                 ev_view_set_zoom (view, zoom_value, FALSE);
1023                 g_value_unset (&zoom);
1024         }
1025
1026         /* Continuous */
1027         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1028                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1029                 g_value_unset (&continuous);
1030         }
1031
1032         /* Dual page */
1033         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1034                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1035                 g_value_unset (&dual_page);
1036         }
1037
1038         /* Presentation */
1039         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1040                 if (g_value_get_boolean (&presentation) && uri) {
1041                         ev_window_run_presentation (window);
1042                 }
1043                 g_value_unset (&presentation);
1044         }
1045
1046         /* Fullscreen */
1047         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1048                 if (g_value_get_boolean (&fullscreen) && uri) {
1049                         ev_window_run_fullscreen (window);
1050                 }
1051                 g_value_unset (&fullscreen);
1052         }
1053
1054         /* Rotation */
1055         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1056                 if (g_value_get_int (&rotation)) {
1057                         switch (g_value_get_int (&rotation)) {
1058                                 case 90:
1059                                         ev_view_set_rotation (view, 90);
1060                                         break;
1061                                 case 180:
1062                                         ev_view_set_rotation (view, 180);
1063                                         break;
1064                                 case 270:
1065                                         ev_view_set_rotation (view, 270);
1066                                         break;
1067                                 default:
1068                                         break;
1069                         }
1070                 }
1071                 g_value_unset (&rotation);
1072         }
1073 }
1074
1075 static void
1076 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1077 {
1078         if (ev_window->priv->thumbnail_job != NULL) {
1079                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1080
1081                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1082                                                       ev_window_set_icon_from_thumbnail,
1083                                                       ev_window);
1084                 g_object_unref (ev_window->priv->thumbnail_job);
1085                 ev_window->priv->thumbnail_job = NULL;
1086         }
1087 }
1088
1089 static void
1090 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1091                                    EvWindow       *ev_window)
1092 {
1093         if (job->thumbnail) {
1094                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1095                                      job->thumbnail);
1096         }
1097
1098         ev_window_clear_thumbnail_job (ev_window);
1099 }
1100
1101 static void
1102 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1103 {
1104
1105         EvRenderContext *rc;
1106         gint page_width, page_height;
1107         gdouble scale;
1108         EvDocument *document = ev_window->priv->document;
1109
1110         if (!EV_IS_DOCUMENT_THUMBNAILS (document)) {
1111                 return;
1112         }
1113
1114         ev_window_clear_thumbnail_job (ev_window);
1115
1116         ev_page_cache_get_size (ev_window->priv->page_cache,
1117                                 0, 0, 1.0,
1118                                 &page_width, &page_height);
1119         scale = (gdouble)128 / (gdouble)page_width;
1120
1121         rc = ev_render_context_new (rotation, 0, scale);
1122
1123         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1124         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1125                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1126                           ev_window);
1127         ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1128         g_object_unref (rc);
1129 }
1130
1131 static gboolean
1132 ev_window_setup_document (EvWindow *ev_window)
1133 {
1134         const EvDocumentInfo *info;
1135         EvDocument *document = ev_window->priv->document;
1136         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1137         GtkAction *action;
1138
1139         if (EV_IS_DOCUMENT_FIND (document)) {
1140                 g_signal_connect_object (G_OBJECT (document),
1141                                          "find_changed",
1142                                          G_CALLBACK (find_changed_cb),
1143                                          ev_window, 0);
1144         }
1145
1146         ev_window_refresh_window_thumbnail (ev_window, 0);
1147
1148         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1149         ev_window_title_set_document (ev_window->priv->title, document);
1150         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1151
1152         ev_sidebar_set_document (sidebar, document);
1153
1154         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1155         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1156         ev_window_setup_action_sensitivity (ev_window);
1157
1158         if (ev_window->priv->history)
1159                 g_object_unref (ev_window->priv->history);
1160         ev_window->priv->history = ev_history_new ();
1161         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1162         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1163
1164         if (ev_window->priv->properties) {
1165                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1166                                                    ev_window->priv->document);
1167         }
1168
1169         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1170         update_document_mode (ev_window, info->mode);
1171
1172         return FALSE;
1173 }
1174
1175 static void
1176 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1177 {
1178         EvView *view = EV_VIEW (ev_window->priv->view);
1179
1180         if (ev_window->priv->document)
1181                 g_object_unref (ev_window->priv->document);
1182         ev_window->priv->document = g_object_ref (document);
1183
1184         ev_window_set_message_area (ev_window, NULL);
1185
1186         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1187         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1188                           G_CALLBACK (page_changed_cb), ev_window);
1189         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1190                           G_CALLBACK (history_changed_cb), ev_window);
1191
1192         setup_size_from_metadata (ev_window);
1193         setup_sidebar_from_metadata (ev_window, document);
1194         setup_document_from_metadata (ev_window);
1195
1196         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1197                 ev_view_set_document (view, document);
1198         }
1199
1200         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1201 }
1202
1203 static void
1204 password_dialog_response (GtkWidget *password_dialog,
1205                           gint       response_id,
1206                           EvWindow  *ev_window)
1207 {
1208         char *password;
1209
1210         if (response_id == GTK_RESPONSE_OK) {
1211
1212                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1213                 if (password) {
1214                         ev_document_doc_mutex_lock ();
1215                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1216                                                            password);
1217                         ev_document_doc_mutex_unlock ();
1218                 }
1219                 g_free (password);
1220
1221                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1222
1223                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1224                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1225
1226                 gtk_widget_destroy (password_dialog);
1227
1228                 return;
1229         }
1230
1231         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1232         gtk_widget_destroy (password_dialog);
1233 }
1234
1235 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1236  * password_view page.  It assumes that ev_window->priv->password_* has been set
1237  * correctly.  These are cleared by password_dialog_response() */
1238
1239 static void
1240 ev_window_popup_password_dialog (EvWindow *ev_window)
1241 {
1242         g_assert (ev_window->priv->load_job);
1243
1244         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1245
1246         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1247         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1248
1249         if (ev_window->priv->password_dialog == NULL) {
1250                 ev_window->priv->password_dialog =
1251                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1252                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1253
1254                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1255                                            (gpointer) &(ev_window->priv->password_dialog));
1256                 g_signal_connect (ev_window->priv->password_dialog,
1257                                   "response",
1258                                   G_CALLBACK (password_dialog_response),
1259                                   ev_window);
1260                 gtk_widget_show (ev_window->priv->password_dialog);
1261         } else {
1262                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1263         }
1264 }
1265
1266 static void
1267 ev_window_clear_load_job (EvWindow *ev_window)
1268 {
1269         if (ev_window->priv->load_job != NULL) {
1270
1271                 if (!ev_window->priv->load_job->finished)
1272                         ev_job_queue_remove_job (ev_window->priv->load_job);
1273
1274                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1275                 g_object_unref (ev_window->priv->load_job);
1276                 ev_window->priv->load_job = NULL;
1277         }
1278 }
1279
1280 static void
1281 ev_window_clear_local_uri (EvWindow *ev_window)
1282 {
1283         if (ev_window->priv->local_uri) {
1284                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1285                 g_free (ev_window->priv->local_uri);
1286                 ev_window->priv->local_uri = NULL;
1287         }
1288 }
1289
1290 static void
1291 ev_window_clear_print_settings_file (EvWindow *ev_window)
1292 {
1293         if (ev_window->priv->print_settings_file) {
1294                 g_unlink (ev_window->priv->print_settings_file);
1295                 g_free (ev_window->priv->print_settings_file);
1296                 ev_window->priv->print_settings_file = NULL;
1297         }
1298 }
1299
1300 static void
1301 ev_window_clear_temp_file (EvWindow *ev_window)
1302 {
1303         GnomeVFSURI *uri;
1304         gchar       *filename;
1305         const gchar *tempdir;
1306
1307         if (!ev_window->priv->uri)
1308                 return;
1309
1310         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1311         if (!gnome_vfs_uri_is_local (uri)) {
1312                 gnome_vfs_uri_unref (uri);
1313                 return;
1314         }
1315         gnome_vfs_uri_unref (uri);
1316
1317         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1318         if (!filename)
1319                 return;
1320
1321         tempdir = g_get_tmp_dir ();
1322         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1323                 g_unlink (filename);
1324         }
1325
1326         g_free (filename);
1327 }
1328
1329 /* This callback will executed when load job will be finished.
1330  *
1331  * Since the flow of the error dialog is very confusing, we assume that both
1332  * document and uri will go away after this function is called, and thus we need
1333  * to ref/dup them.  Additionally, it needs to clear
1334  * ev_window->priv->password_{uri,document}, and thus people who call this
1335  * function should _not_ necessarily expect those to exist after being
1336  * called. */
1337 static void
1338 ev_window_load_job_cb  (EvJobLoad *job,
1339                         gpointer data)
1340 {
1341         EvWindow *ev_window = EV_WINDOW (data);
1342         EvDocument *document = EV_JOB (job)->document;
1343
1344         g_assert (job->uri);
1345
1346         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1347
1348         /* Success! */
1349         if (job->error == NULL) {
1350                 ev_window_set_document (ev_window, document);
1351
1352                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1353                         setup_view_from_metadata (ev_window);
1354                 }
1355
1356                 if (!ev_window->priv->unlink_temp_file) {
1357                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1358                 }
1359
1360                 if (job->dest) {
1361                         EvLink *link;
1362                         EvLinkAction *link_action;
1363
1364                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1365                         link = ev_link_new (NULL, link_action);
1366                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1367                         g_object_unref (link);
1368                 }
1369
1370                 switch (job->mode) {
1371                         case EV_WINDOW_MODE_FULLSCREEN:
1372                                 ev_window_run_fullscreen (ev_window);
1373                                 break;
1374                         case EV_WINDOW_MODE_PRESENTATION:
1375                                 ev_window_run_presentation (ev_window);
1376                                 break;
1377                         case EV_WINDOW_MODE_PREVIEW:
1378                                 ev_window_run_preview (ev_window);
1379                                 break;
1380                         default:
1381                                 break;
1382                 }
1383
1384                 /* Restart the search after reloading */
1385                 if (ev_window->priv->in_reload) {
1386                         GtkWidget *widget;
1387
1388                         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1389                         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1390                                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1391                                                             NULL, ev_window);
1392                         }
1393                 } else if (job->search_string && EV_IS_DOCUMENT_FIND (document)) {
1394                         ev_window_cmd_edit_find (NULL, ev_window);
1395                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1396                                                         job->search_string);
1397                 }
1398
1399                 ev_window_clear_load_job (ev_window);
1400                 ev_window->priv->in_reload = FALSE;
1401                 return;
1402         }
1403
1404         if (job->error->domain == EV_DOCUMENT_ERROR &&
1405             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1406                 gchar *base_name, *file_name;
1407
1408                 setup_view_from_metadata (ev_window);
1409
1410                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1411                 base_name = g_path_get_basename (file_name);
1412                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1413                                                 base_name);
1414                 g_free (file_name);
1415                 g_free (base_name);
1416                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1417
1418                 ev_window_popup_password_dialog (ev_window);
1419         } else {
1420                 ev_window_error_message (GTK_WINDOW (ev_window),
1421                                          _("Unable to open document"),
1422                                          job->error);
1423                 ev_window_clear_load_job (ev_window);
1424                 ev_window->priv->in_reload = FALSE;
1425         }
1426
1427         return;
1428 }
1429
1430 /**
1431  * ev_window_get_uri:
1432  * @ev_window: The instance of the #EvWindow.
1433  *
1434  * It returns the uri of the document showed in the #EvWindow.
1435  *
1436  * Returns: the uri of the document showed in the #EvWindow.
1437  */
1438 const char *
1439 ev_window_get_uri (EvWindow *ev_window)
1440 {
1441         return ev_window->priv->uri;
1442 }
1443
1444 /**
1445  * ev_window_close_dialogs:
1446  * @ev_window: The window where dialogs will be closed.
1447  *
1448  * It looks for password, print and properties dialogs and closes them and
1449  * frees them from memory. If there is any print job it does free it too.
1450  */
1451 static void
1452 ev_window_close_dialogs (EvWindow *ev_window)
1453 {
1454         if (ev_window->priv->password_dialog)
1455                 gtk_widget_destroy (ev_window->priv->password_dialog);
1456         ev_window->priv->password_dialog = NULL;
1457
1458 #ifdef WITH_PRINT
1459         if (ev_window->priv->print_dialog)
1460                 gtk_widget_destroy (ev_window->priv->print_dialog);
1461         ev_window->priv->print_dialog = NULL;
1462 #endif
1463
1464 #ifdef WITH_GNOME_PRINT
1465         if (ev_window->priv->print_job)
1466                 g_object_unref (ev_window->priv->print_job);
1467         ev_window->priv->print_job = NULL;
1468 #endif
1469
1470         if (ev_window->priv->properties)
1471                 gtk_widget_destroy (ev_window->priv->properties);
1472         ev_window->priv->properties = NULL;
1473 }
1474
1475 static gint
1476 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1477                                     GnomeVFSXferProgressInfo *info,
1478                                     EvWindow                 *ev_window)
1479 {
1480         switch (info->status) {
1481                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1482                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1483                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1484                         }
1485
1486                         return 1;
1487                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1488                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1489                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1490                         return 1;
1491                 default:
1492                         g_assert_not_reached ();
1493         }
1494
1495         return 0;
1496 }
1497
1498 void
1499 ev_window_open_uri (EvWindow       *ev_window,
1500                     const char     *uri,
1501                     EvLinkDest     *dest,
1502                     EvWindowRunMode mode,
1503                     const gchar    *search_string,
1504                     gboolean        unlink_temp_file,
1505                     const gchar    *print_settings)
1506 {
1507         GnomeVFSURI *source_uri;
1508         GnomeVFSURI *target_uri;
1509
1510         if (ev_window->priv->uri &&
1511             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1512                 ev_window->priv->in_reload = TRUE;
1513         }
1514
1515         ev_window_close_dialogs (ev_window);
1516         ev_window_clear_load_job (ev_window);
1517         ev_window_clear_local_uri (ev_window);
1518         ev_window_clear_print_settings_file (ev_window);
1519         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1520
1521         ev_window->priv->unlink_temp_file = unlink_temp_file;
1522
1523         if (mode == EV_WINDOW_MODE_PREVIEW) {
1524                 ev_window->priv->print_settings_file = print_settings ?
1525                         g_strdup (print_settings) : NULL;
1526         }
1527
1528         if (ev_window->priv->uri)
1529                 g_free (ev_window->priv->uri);
1530         ev_window->priv->uri = g_strdup (uri);
1531
1532         setup_size_from_metadata (ev_window);
1533
1534         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1535         g_signal_connect (ev_window->priv->load_job,
1536                           "finished",
1537                           G_CALLBACK (ev_window_load_job_cb),
1538                           ev_window);
1539
1540         source_uri = gnome_vfs_uri_new (uri);
1541         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1542                 GnomeVFSAsyncHandle *handle;
1543                 GList               *slist = NULL;
1544                 GList               *tlist = NULL;
1545                 char                *tmp_name;
1546                 char                *base_name;
1547
1548                 /* We'd like to keep extension of source uri since
1549                  * it helps to resolve some mime types, say cbz */
1550
1551                 tmp_name = ev_tmp_filename (NULL);
1552                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1553                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1554                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1555                                      ev_window->priv->local_uri);
1556                 g_free (base_name);
1557                 g_free (tmp_name);
1558
1559                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1560
1561                 slist = g_list_prepend (slist, source_uri);
1562                 tlist = g_list_prepend (tlist, target_uri);
1563                 gnome_vfs_async_xfer (&handle, slist, tlist,
1564                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1565                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1566                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1567                                       GNOME_VFS_PRIORITY_DEFAULT,
1568                                       (GnomeVFSAsyncXferProgressCallback)
1569                                       open_xfer_update_progress_callback,
1570                                       ev_window,
1571                                       NULL, NULL);
1572
1573                 g_list_free (slist);
1574                 g_list_free (tlist);
1575                 gnome_vfs_uri_unref (target_uri);
1576                 gnome_vfs_uri_unref (source_uri);
1577
1578                 return;
1579         }
1580
1581         gnome_vfs_uri_unref (source_uri);
1582         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1583 }
1584
1585 static void
1586 file_open_dialog_response_cb (GtkWidget *chooser,
1587                               gint       response_id,
1588                               EvWindow  *ev_window)
1589 {
1590         gchar *uri;
1591
1592         if (response_id == GTK_RESPONSE_OK) {
1593                 GSList *uris;
1594
1595                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1596
1597                 ev_application_open_uri_list (EV_APP, uris,
1598                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1599                                               GDK_CURRENT_TIME);
1600
1601                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1602                 g_slist_free (uris);
1603         }
1604
1605         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1606         ev_application_set_chooser_uri (EV_APP, uri);
1607         g_free (uri);
1608
1609         gtk_widget_destroy (chooser);
1610 }
1611
1612 static void
1613 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1614 {
1615         GtkWidget *chooser;
1616
1617         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1618                                                GTK_WINDOW (window),
1619                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1620                                                GTK_STOCK_CANCEL,
1621                                                GTK_RESPONSE_CANCEL,
1622                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1623                                                NULL);
1624
1625         ev_document_factory_add_filters (chooser, NULL);
1626         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1627         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1628         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1629                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1630                                           ev_application_get_chooser_uri (EV_APP));
1631         } else if (window->priv->uri != NULL) {
1632                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1633                                           window->priv->uri);
1634         } else {
1635 #if GLIB_CHECK_VERSION (2, 13, 3)
1636                 const gchar *folder;
1637
1638                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1639                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1640                                                      folder ? folder : g_get_home_dir ());
1641 #else
1642                 char *folder;
1643
1644                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1645                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1646                                                      folder);
1647                 free (folder);
1648 #endif
1649         }
1650
1651         g_signal_connect (chooser, "response",
1652                           G_CALLBACK (file_open_dialog_response_cb),
1653                           window);
1654
1655         gtk_widget_show (chooser);
1656 }
1657
1658 static gchar *
1659 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1660 {
1661         gchar *tmp_filename = NULL;
1662         gchar *name;
1663         gint   res;
1664         guint  i = 0;
1665
1666         name = g_path_get_basename (filename);
1667
1668         do {
1669                 gchar *basename;
1670
1671                 if (tmp_filename)
1672                         g_free (tmp_filename);
1673
1674                 basename = g_strdup_printf ("%s-%d", name, i++);
1675                 tmp_filename = g_build_filename (ev_tmp_dir (),
1676                                                  basename, NULL);
1677
1678                 g_free (basename);
1679         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1680
1681         g_free (name);
1682
1683         if (res != 0 && errno != EEXIST) {
1684                 if (error) {
1685                         *error = g_error_new (G_FILE_ERROR,
1686                                               g_file_error_from_errno (errno),
1687                                               _("Couldn't create symlink “%s”: %s"),
1688                                               tmp_filename, strerror (errno));
1689                 }
1690
1691                 g_free (tmp_filename);
1692
1693                 return NULL;
1694         }
1695
1696         return tmp_filename;
1697 }
1698
1699 static void
1700 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1701 {
1702         GError      *error = NULL;
1703         gchar       *symlink_uri;
1704         gchar       *old_filename;
1705         gchar       *new_filename;
1706         const gchar *uri_unc;
1707
1708         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1709                                      "uri-uncompressed");
1710         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1711                                             NULL, NULL);
1712         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1713
1714         if (error) {
1715                 ev_window_error_message (GTK_WINDOW (window),
1716                                          _("Cannot open a copy."),
1717                                          error);
1718
1719                 g_error_free (error);
1720                 g_free (old_filename);
1721                 g_free (new_filename);
1722
1723                 return;
1724         }
1725
1726         g_free (old_filename);
1727
1728         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1729         g_free (new_filename);
1730
1731         ev_application_open_uri_at_dest (EV_APP,
1732                                          symlink_uri,
1733                                          gtk_window_get_screen (GTK_WINDOW (window)),
1734                                          dest,
1735                                          0,
1736                                          NULL,
1737                                          TRUE,
1738                                          NULL,
1739                                          GDK_CURRENT_TIME);
1740         g_free (symlink_uri);
1741 }
1742
1743 static void
1744 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1745 {
1746         EvPageCache *page_cache;
1747         EvLinkDest  *dest;
1748         gint         current_page;
1749
1750         page_cache = ev_page_cache_get (window->priv->document);
1751         current_page = ev_page_cache_get_current_page (page_cache);
1752
1753         dest = ev_link_dest_new_page (current_page);
1754         ev_window_cmd_file_open_copy_at_dest (window, dest);
1755         g_object_unref (dest);
1756 }
1757
1758 static void
1759 ev_window_cmd_recent_file_activate (GtkAction *action,
1760                                     EvWindow  *window)
1761 {
1762         GtkRecentInfo *info;
1763         const gchar   *uri;
1764
1765         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1766         g_assert (info != NULL);
1767
1768         uri = gtk_recent_info_get_uri (info);
1769
1770         ev_application_open_uri_at_dest (EV_APP, uri,
1771                                          gtk_window_get_screen (GTK_WINDOW (window)),
1772                                          NULL, 0, NULL, FALSE, NULL,
1773                                          GDK_CURRENT_TIME);
1774 }
1775
1776 static void
1777 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1778                                              const gchar        *uri,
1779                                              EvWindow           *window)
1780 {
1781         ev_application_open_uri_at_dest (EV_APP, uri,
1782                                          gtk_window_get_screen (GTK_WINDOW (window)),
1783                                          NULL, 0, NULL, FALSE, NULL,
1784                                          GDK_CURRENT_TIME);
1785 }
1786
1787 static void
1788 ev_window_add_recent (EvWindow *window, const char *filename)
1789 {
1790         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1791 }
1792
1793 static gint
1794 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1795 {
1796         gboolean     has_ev_a, has_ev_b;
1797         const gchar *evince = g_get_application_name ();
1798
1799         has_ev_a = gtk_recent_info_has_application (a, evince);
1800         has_ev_b = gtk_recent_info_has_application (b, evince);
1801
1802         if (has_ev_a && has_ev_b) {
1803                 time_t time_a, time_b;
1804
1805                 time_a = gtk_recent_info_get_modified (a);
1806                 time_b = gtk_recent_info_get_modified (b);
1807
1808                 return (time_b - time_a);
1809         } else if (has_ev_a) {
1810                 return -1;
1811         } else if (has_ev_b) {
1812                 return 1;
1813         }
1814
1815         return 0;
1816 }
1817
1818 /*
1819  * Doubles underscore to avoid spurious menu accels.
1820  */
1821 static gchar *
1822 ev_window_get_recent_file_label (gint index, const gchar *filename)
1823 {
1824         GString *str;
1825         gint length;
1826         const gchar *p;
1827         const gchar *end;
1828
1829         g_return_val_if_fail (filename != NULL, NULL);
1830
1831         length = strlen (filename);
1832         str = g_string_sized_new (length + 10);
1833         g_string_printf (str, "_%d.  ", index);
1834
1835         p = filename;
1836         end = filename + length;
1837
1838         while (p != end) {
1839                 const gchar *next;
1840                 next = g_utf8_next_char (p);
1841
1842                 switch (*p) {
1843                         case '_':
1844                                 g_string_append (str, "__");
1845                                 break;
1846                         default:
1847                                 g_string_append_len (str, p, next - p);
1848                                 break;
1849                 }
1850
1851                 p = next;
1852         }
1853
1854         return g_string_free (str, FALSE);
1855 }
1856
1857 static void
1858 ev_window_setup_recent (EvWindow *ev_window)
1859 {
1860         GList        *items, *l;
1861         guint         n_items = 0;
1862         const gchar  *evince = g_get_application_name ();
1863         static guint  i = 0;
1864
1865         if (ev_window->priv->recent_ui_id > 0) {
1866                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1867                                           ev_window->priv->recent_ui_id);
1868                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1869         }
1870         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1871
1872         if (ev_window->priv->recent_action_group) {
1873                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1874                                                     ev_window->priv->recent_action_group);
1875                 g_object_unref (ev_window->priv->recent_action_group);
1876         }
1877         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1878         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1879                                             ev_window->priv->recent_action_group, 0);
1880
1881         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1882         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1883
1884         for (l = items; l && l->data; l = g_list_next (l)) {
1885                 GtkRecentInfo *info;
1886                 GtkAction     *action;
1887                 gchar         *action_name;
1888                 gchar         *label;
1889
1890                 info = (GtkRecentInfo *) l->data;
1891
1892                 if (!gtk_recent_info_has_application (info, evince) ||
1893                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1894                         continue;
1895
1896                 action_name = g_strdup_printf ("RecentFile%u", i++);
1897                 label = ev_window_get_recent_file_label (
1898                         n_items + 1, gtk_recent_info_get_display_name (info));
1899
1900                 action = g_object_new (GTK_TYPE_ACTION,
1901                                        "name", action_name,
1902                                        "label", label,
1903                                        NULL);
1904
1905                 g_object_set_data_full (G_OBJECT (action),
1906                                         "gtk-recent-info",
1907                                         gtk_recent_info_ref (info),
1908                                         (GDestroyNotify) gtk_recent_info_unref);
1909
1910                 g_signal_connect (G_OBJECT (action), "activate",
1911                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1912                                   (gpointer) ev_window);
1913
1914                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1915                                              action);
1916                 g_object_unref (action);
1917
1918                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1919                                        ev_window->priv->recent_ui_id,
1920                                        "/MainMenu/FileMenu/RecentFilesMenu",
1921                                        label,
1922                                        action_name,
1923                                        GTK_UI_MANAGER_MENUITEM,
1924                                        FALSE);
1925                 g_free (action_name);
1926                 g_free (label);
1927
1928                 if (++n_items == 5)
1929                         break;
1930         }
1931
1932         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1933         g_list_free (items);
1934 }
1935
1936 static gint
1937 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1938                                     GnomeVFSXferProgressInfo *info,
1939                                     GnomeVFSURI              *tmp_uri)
1940 {
1941         switch (info->status) {
1942                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1943                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1944                                 gchar *uri;
1945
1946                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1947                                 ev_tmp_uri_unlink (uri);
1948                                 g_free (uri);
1949                                 gnome_vfs_uri_unref (tmp_uri);
1950                         }
1951                         return 1;
1952                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1953                         if (info->vfs_status != GNOME_VFS_OK) {
1954                                 GtkWidget *dialog;
1955                                 gchar     *uri;
1956
1957                                 dialog = gtk_message_dialog_new (NULL,
1958                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1959                                                                  GTK_MESSAGE_ERROR,
1960                                                                  GTK_BUTTONS_CLOSE,
1961                                                                  _("The file could not be saved as “%s”."),
1962                                                                  info->target_name);
1963                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1964                                                                           gnome_vfs_result_to_string (info->vfs_status));
1965
1966                                 g_signal_connect (dialog, "response",
1967                                                   G_CALLBACK (gtk_widget_destroy),
1968                                                   NULL);
1969                                 gtk_widget_show (dialog);
1970
1971                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1972                                 ev_tmp_uri_unlink (uri);
1973                                 g_free (uri);
1974                                 gnome_vfs_uri_unref (tmp_uri);
1975                         }
1976                         return 1;
1977                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1978                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1979                         return 1;
1980                 default:
1981                         g_assert_not_reached ();
1982         }
1983
1984         return 0;
1985 }
1986
1987 static void
1988 ev_window_save_remote (EvWindow    *ev_window,
1989                        GnomeVFSURI *src,
1990                        GnomeVFSURI *dst)
1991 {
1992         GnomeVFSAsyncHandle *handle;
1993         GList               *slist = NULL;
1994         GList               *tlist = NULL;
1995
1996         slist = g_list_prepend (slist, src);
1997         tlist = g_list_prepend (tlist, dst);
1998         gnome_vfs_async_xfer (&handle, slist, tlist,
1999                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
2000                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
2001                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
2002                               GNOME_VFS_PRIORITY_DEFAULT,
2003                               (GnomeVFSAsyncXferProgressCallback)
2004                               save_xfer_update_progress_callback,
2005                               gnome_vfs_uri_ref (src),
2006                               NULL, NULL);
2007         g_list_free (slist);
2008         g_list_free (tlist);
2009 }
2010
2011 static void
2012 ev_window_clear_save_job (EvWindow *ev_window)
2013 {
2014         if (ev_window->priv->save_job != NULL) {
2015                 if (!ev_window->priv->save_job->finished)
2016                         ev_job_queue_remove_job (ev_window->priv->save_job);
2017
2018                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2019                                                       ev_window_save_job_cb,
2020                                                       ev_window);
2021                 g_object_unref (ev_window->priv->save_job);
2022                 ev_window->priv->save_job = NULL;
2023         }
2024 }
2025
2026 static void
2027 ev_window_save_job_cb (EvJobSave *job,
2028                        EvWindow  *window)
2029 {
2030         if (job->error) {
2031                 gchar *msg;
2032
2033                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), job->uri);
2034                 ev_window_error_message (GTK_WINDOW (window), msg, job->error);
2035                 g_free (msg);
2036         }
2037
2038         ev_window_clear_save_job (window);
2039 }
2040
2041 static void
2042 file_save_dialog_response_cb (GtkWidget *fc,
2043                               gint       response_id,
2044                               EvWindow  *ev_window)
2045 {
2046         gchar *uri;
2047
2048         if (response_id != GTK_RESPONSE_OK) {
2049                 gtk_widget_destroy (fc);
2050                 return;
2051         }
2052
2053         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2054
2055         ev_window_clear_save_job (ev_window);
2056         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2057                                                      uri, ev_window->priv->uri);
2058         g_signal_connect (ev_window->priv->save_job, "finished",
2059                           G_CALLBACK (ev_window_save_job_cb),
2060                           ev_window);
2061         /* The priority doesn't matter for this job */
2062         ev_job_queue_add_job (ev_window->priv->save_job, EV_JOB_PRIORITY_LOW);
2063
2064         g_free (uri);
2065
2066         gtk_widget_destroy (fc);
2067 }
2068
2069 static void
2070 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2071 {
2072         GtkWidget *fc;
2073         gchar *base_name;
2074         gchar *file_name;
2075 #if GLIB_CHECK_VERSION (2, 13, 3)
2076         const gchar *folder;
2077 #else
2078         gchar *folder;
2079 #endif
2080
2081         fc = gtk_file_chooser_dialog_new (
2082                 _("Save a Copy"),
2083                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2084                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2085                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2086                 NULL);
2087
2088         ev_document_factory_add_filters (fc, ev_window->priv->document);
2089         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2090
2091         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2092         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2093         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2094         base_name = g_path_get_basename (file_name);
2095         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2096
2097 #if GLIB_CHECK_VERSION (2, 13, 3)
2098         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2099         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2100                                              folder ? folder : g_get_home_dir ());
2101 #else
2102         folder = xdg_user_dir_lookup ("DOCUMENTS");
2103         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2104         free (folder);
2105 #endif
2106
2107         g_free (file_name);
2108         g_free (base_name);
2109
2110         g_signal_connect (fc, "response",
2111                           G_CALLBACK (file_save_dialog_response_cb),
2112                           ev_window);
2113
2114         gtk_widget_show (fc);
2115 }
2116
2117 #ifdef WITH_GTK_PRINT
2118 static void
2119 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2120                                     EvWindow     *window)
2121 {
2122         /* Dialog was canceled */
2123         if (!page_setup)
2124                 return;
2125
2126         if (window->priv->print_page_setup)
2127                 g_object_unref (window->priv->print_page_setup);
2128         window->priv->print_page_setup = g_object_ref (page_setup);
2129 }
2130 #endif /* WITH_GTK_PRINT */
2131
2132 static void
2133 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2134 {
2135 #ifdef WITH_GTK_PRINT
2136         gtk_print_run_page_setup_dialog_async (
2137                 GTK_WINDOW (ev_window),
2138                 ev_window->priv->print_page_setup,
2139                 ev_window->priv->print_settings,
2140                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2141                 ev_window);
2142 #endif /* WITH_GTK_PRINT */
2143 }
2144
2145 #ifdef WITH_GTK_PRINT
2146 static void
2147 ev_window_clear_print_job (EvWindow *window)
2148 {
2149         if (window->priv->print_job) {
2150                 if (!window->priv->print_job->finished)
2151                         ev_job_queue_remove_job (window->priv->print_job);
2152
2153                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2154                                                       ev_window_print_job_cb,
2155                                                       window);
2156                 g_object_unref (window->priv->print_job);
2157                 window->priv->print_job = NULL;
2158         }
2159
2160         if (window->priv->gtk_print_job) {
2161                 g_object_unref (window->priv->gtk_print_job);
2162                 window->priv->gtk_print_job = NULL;
2163         }
2164 }
2165
2166 static void
2167 ev_window_load_print_settings_from_metadata (EvWindow *window)
2168 {
2169         gchar *uri = window->priv->uri;
2170         gint   i;
2171
2172         /* Load print setting that are specific to the document */
2173         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2174                 GValue   value = { 0, };
2175                 gboolean success;
2176
2177                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2178                 gtk_print_settings_set (window->priv->print_settings,
2179                                         document_print_settings[i],
2180                                         success ? g_value_get_string (&value) : NULL);
2181         }
2182 }
2183
2184 static void
2185 ev_window_save_print_settings (EvWindow *window)
2186 {
2187         gchar *uri = window->priv->uri;
2188         gint   i;
2189
2190         /* Save print settings that are specific to the document */
2191         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2192                 const gchar *value;
2193
2194                 value = gtk_print_settings_get (window->priv->print_settings,
2195                                                 document_print_settings[i]);
2196                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2197         }
2198 }
2199
2200 static void
2201 ev_window_print_finished (GtkPrintJob *print_job,
2202                           EvWindow    *window,
2203                           GError      *error)
2204 {
2205         ev_window_clear_print_job (window);
2206
2207         if (error) {
2208                 GtkWidget *dialog;
2209
2210                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2211                                                  GTK_DIALOG_MODAL,
2212                                                  GTK_MESSAGE_ERROR,
2213                                                  GTK_BUTTONS_OK,
2214                                                  _("Failed to print document"));
2215                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2216                                                           error->message);
2217
2218                 gtk_dialog_run (GTK_DIALOG (dialog));
2219                 gtk_widget_destroy (dialog);
2220         } else {
2221                 /* If printed successfully, save print settings */
2222                 ev_application_set_print_settings (EV_APP,
2223                                                    window->priv->print_settings);
2224                 ev_window_save_print_settings (window);
2225         }
2226 }
2227
2228 static void
2229 ev_window_print_send (EvWindow    *window,
2230                       const gchar *filename)
2231 {
2232         GtkPrintSettings *settings;
2233         EvFileExporterCapabilities capabilities;
2234
2235         /* Some printers take into account some print settings,
2236          * and others don't. However we have exported the document
2237          * to a ps or pdf file according to such print settings. So,
2238          * we want to send the exported file to printer with those
2239          * settings set to default values.
2240          */
2241         settings = gtk_print_settings_copy (window->priv->print_settings);
2242         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2243
2244         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2245         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2246         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2247                 gtk_print_settings_set_n_copies (settings, 1);
2248         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2249                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2250         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2251                 gtk_print_settings_set_scale (settings, 1.0);
2252         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2253                 gtk_print_settings_set_collate (settings, FALSE);
2254         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2255                 gtk_print_settings_set_reverse (settings, FALSE);
2256         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2257                 gtk_print_settings_set_number_up (settings, 1);
2258                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2259         }
2260
2261         if (window->priv->print_preview) {
2262                 gchar *uri;
2263                 gchar *print_settings_file = NULL;
2264
2265                 ev_application_set_print_settings (EV_APP,
2266                                                    window->priv->print_settings);
2267
2268 #if GTK_CHECK_VERSION (2, 11, 0)
2269                 print_settings_file = ev_tmp_filename ("print-settings");
2270                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2271 #endif
2272                 uri = g_filename_to_uri (filename, NULL, NULL);
2273                 ev_application_open_uri_at_dest (EV_APP,
2274                                                  uri,
2275                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2276                                                  NULL,
2277                                                  EV_WINDOW_MODE_PREVIEW,
2278                                                  NULL,
2279                                                  TRUE,
2280                                                  print_settings_file,
2281                                                  GDK_CURRENT_TIME);
2282                 g_free (print_settings_file);
2283                 g_free (uri);
2284         } else {
2285                 GtkPrintJob *job;
2286                 GError      *error = NULL;
2287
2288                 job = gtk_print_job_new ("evince-print",
2289                                          window->priv->printer,
2290                                          settings,
2291                                          window->priv->print_page_setup);
2292
2293                 if (window->priv->gtk_print_job)
2294                         g_object_unref (window->priv->gtk_print_job);
2295                 window->priv->gtk_print_job = job;
2296
2297                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2298                         gtk_print_job_send (job,
2299                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2300                                             window, NULL);
2301                 } else {
2302                         ev_window_clear_print_job (window);
2303                         g_warning (error->message);
2304                         g_error_free (error);
2305                 }
2306         }
2307
2308         g_object_unref (settings);
2309 }
2310
2311 static void
2312 ev_window_print_job_cb (EvJobPrint *job,
2313                         EvWindow   *window)
2314 {
2315         if (job->error) {
2316                 g_warning (job->error->message);
2317                 ev_window_clear_print_job (window);
2318                 return;
2319         }
2320
2321         g_assert (job->temp_file != NULL);
2322
2323         ev_window_print_send (window, job->temp_file);
2324 }
2325
2326 static gboolean
2327 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2328                                     gint       response,
2329                                     EvWindow  *window)
2330 {
2331         EvPrintRange  *ranges = NULL;
2332         EvPrintPageSet page_set;
2333         gint           n_ranges = 0;
2334         gint           copies;
2335         gint           pages_per_sheet;
2336         gboolean       collate;
2337         gboolean       reverse;
2338         gdouble        scale;
2339         gint           current_page;
2340         gdouble        width;
2341         gdouble        height;
2342         GtkPrintPages  print_pages;
2343         const gchar   *file_format;
2344
2345         if (response == GTK_RESPONSE_CANCEL) {
2346                 gtk_widget_destroy (GTK_WIDGET (dialog));
2347                 window->priv->print_dialog = NULL;
2348
2349                 return FALSE;
2350         }
2351
2352         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2353
2354         if (window->priv->printer)
2355                 g_object_unref (window->priv->printer);
2356         if (window->priv->print_settings)
2357                 g_object_unref (window->priv->print_settings);
2358         if (window->priv->print_page_setup)
2359                 g_object_unref (window->priv->print_page_setup);
2360
2361         window->priv->printer = g_object_ref (
2362                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2363         window->priv->print_settings = g_object_ref (
2364                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2365         window->priv->print_page_setup = g_object_ref (
2366                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2367
2368         file_format = gtk_print_settings_get (window->priv->print_settings,
2369                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2370
2371         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2372                 GtkWidget *msgdialog;
2373
2374                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2375                                                     GTK_DIALOG_MODAL,
2376                                                     GTK_MESSAGE_ERROR,
2377                                                     GTK_BUTTONS_OK,
2378                                                     _("Printing is not supported on this printer."));
2379
2380                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2381                 gtk_widget_destroy (msgdialog);
2382
2383                 return FALSE;
2384         }
2385
2386         ev_window_clear_print_job (window);
2387
2388         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2389         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2390
2391         switch (print_pages) {
2392         case GTK_PRINT_PAGES_CURRENT:
2393                 ranges = g_new0 (EvPrintRange, 1);
2394
2395                 ranges->start = current_page;
2396                 ranges->end = current_page;
2397                 n_ranges = 1;
2398
2399                 break;
2400         case GTK_PRINT_PAGES_RANGES: {
2401                 GtkPageRange *page_range;
2402
2403                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2404                                                                  &n_ranges);
2405                 if (n_ranges > 0)
2406                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2407         }
2408                 break;
2409         case GTK_PRINT_PAGES_ALL: {
2410                 gint n_pages;
2411
2412                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2413
2414                 ranges = g_new0 (EvPrintRange, 1);
2415
2416                 ranges->start = 0;
2417                 ranges->end = n_pages - 1;
2418                 n_ranges = 1;
2419         }
2420                 break;
2421         }
2422
2423         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2424
2425         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2426
2427         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2428                                                 GTK_UNIT_POINTS);
2429         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2430                                                   GTK_UNIT_POINTS);
2431
2432         if (scale != 1.0) {
2433                 width *= scale;
2434                 height *= scale;
2435         }
2436
2437         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2438
2439         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2440         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2441         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2442
2443         window->priv->print_job = ev_job_print_new (window->priv->document,
2444                                                     file_format ? file_format : "ps",
2445                                                     width, height,
2446                                                     ranges, n_ranges,
2447                                                     page_set,
2448                                                     pages_per_sheet,
2449                                                     copies, collate,
2450                                                     reverse);
2451
2452         g_signal_connect (window->priv->print_job, "finished",
2453                           G_CALLBACK (ev_window_print_job_cb),
2454                           window);
2455         /* The priority doesn't matter for this job */
2456         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2457
2458         gtk_widget_destroy (GTK_WIDGET (dialog));
2459         window->priv->print_dialog = NULL;
2460
2461         return TRUE;
2462 }
2463
2464 void
2465 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2466 {
2467         GtkWidget           *dialog;
2468         EvPageCache         *page_cache;
2469         gint                 current_page;
2470         gint                 document_last_page;
2471         GtkPrintCapabilities capabilities;
2472
2473         g_return_if_fail (EV_IS_WINDOW (ev_window));
2474         g_return_if_fail (ev_window->priv->document != NULL);
2475
2476         if (ev_window->priv->print_dialog) {
2477                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2478                 return;
2479         }
2480
2481         page_cache = ev_page_cache_get (ev_window->priv->document);
2482         current_page = ev_page_cache_get_current_page (page_cache);
2483         document_last_page = ev_page_cache_get_n_pages (page_cache);
2484
2485         if (!ev_window->priv->print_settings) {
2486                 ev_window->priv->print_settings = gtk_print_settings_copy (
2487                         ev_application_get_print_settings (EV_APP));
2488                 ev_window_load_print_settings_from_metadata (ev_window);
2489         }
2490
2491         if (first_page != 1 || last_page != document_last_page) {
2492                 GtkPageRange range;
2493
2494                 /* Ranges in GtkPrint are 0 - N */
2495                 range.start = first_page - 1;
2496                 range.end = last_page - 1;
2497
2498                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2499                                                     GTK_PRINT_PAGES_RANGES);
2500                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2501                                                     &range, 1);
2502         }
2503
2504         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2505         ev_window->priv->print_dialog = dialog;
2506
2507         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2508                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2509         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2510                                                        capabilities);
2511
2512         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2513                                                 current_page);
2514
2515         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2516                                             ev_window->priv->print_settings);
2517
2518         if (ev_window->priv->print_page_setup)
2519                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2520                                                       ev_window->priv->print_page_setup);
2521
2522         g_signal_connect (G_OBJECT (dialog), "response",
2523                           G_CALLBACK (ev_window_print_dialog_response_cb),
2524                           ev_window);
2525
2526         gtk_widget_show (dialog);
2527 }
2528 #endif /* WITH_GTK_PRINT */
2529
2530 #ifdef WITH_GNOME_PRINT
2531 static gboolean
2532 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2533                                     gint       response,
2534                                     EvWindow  *ev_window)
2535 {
2536         EvPrintJob *print_job;
2537         GnomePrintConfig *config;
2538
2539         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2540                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2541                 ev_window->priv->print_dialog = NULL;
2542                 g_object_unref (ev_window->priv->print_job);
2543                 ev_window->priv->print_job = NULL;
2544
2545                 return FALSE;
2546         }
2547
2548         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2549
2550         /* FIXME: Change this when we have the first backend
2551          * that can print more than postscript
2552          */
2553         if (using_pdf_printer (config)) {
2554                 GtkWidget *dialog;
2555
2556                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2557                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2558                                                  _("Generating PDF is not supported"));
2559                 gtk_dialog_run (GTK_DIALOG (dialog));
2560                 gtk_widget_destroy (dialog);
2561
2562                 return FALSE;
2563         } else if (!using_postscript_printer (config)) {
2564                 GtkWidget *dialog;
2565
2566                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2567                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2568                                                  _("Printing is not supported on this printer."));
2569                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2570                                                           _("You were trying to print to a printer using the “%s” driver. "
2571                                                             "This program requires a PostScript printer driver."),
2572                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2573                 gtk_dialog_run (GTK_DIALOG (dialog));
2574                 gtk_widget_destroy (dialog);
2575
2576                 return FALSE;
2577         }
2578
2579         save_print_config_to_file (config);
2580
2581         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2582                                   "gnome_print_job", ev_window->priv->print_job,
2583                                   "document", ev_window->priv->document,
2584                                   "print_dialog", print_dialog,
2585                                   NULL);
2586
2587         if (print_job != NULL) {
2588                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2589                 g_object_unref (print_job);
2590         }
2591
2592         g_object_unref (config);
2593
2594         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2595         ev_window->priv->print_dialog = NULL;
2596         g_object_unref (ev_window->priv->print_job);
2597         ev_window->priv->print_job = NULL;
2598
2599         return FALSE;
2600 }
2601
2602 void
2603 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2604 {
2605         GnomePrintConfig *config;
2606         gchar *pages_label;
2607
2608         g_return_if_fail (EV_IS_WINDOW (ev_window));
2609         g_return_if_fail (ev_window->priv->document != NULL);
2610
2611         config = load_print_config_from_file ();
2612
2613         if (ev_window->priv->print_job == NULL)
2614                 ev_window->priv->print_job = gnome_print_job_new (config);
2615
2616         if (ev_window->priv->print_dialog == NULL) {
2617                 ev_window->priv->print_dialog =
2618                         gnome_print_dialog_new (ev_window->priv->print_job,
2619                                                 (guchar *) _("Print"),
2620                                                 (GNOME_PRINT_DIALOG_RANGE |
2621                                                  GNOME_PRINT_DIALOG_COPIES));
2622         }
2623
2624         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2625                                       GTK_WINDOW (ev_window));
2626         g_object_unref (config);
2627
2628         pages_label = g_strconcat (_("Pages"), " ", NULL);
2629         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2630                                                  GNOME_PRINT_RANGE_ALL |
2631                                                  GNOME_PRINT_RANGE_RANGE,
2632                                                  first_page, last_page,
2633                                                  NULL, (const guchar *)pages_label);
2634         g_free (pages_label);
2635
2636         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2637                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2638                                            FALSE);
2639
2640         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2641                           G_CALLBACK (ev_window_print_dialog_response_cb),
2642                           ev_window);
2643         gtk_widget_show (ev_window->priv->print_dialog);
2644 }
2645 #endif /* WITH_GNOME_PRINT */
2646
2647 static void
2648 ev_window_print (EvWindow *window)
2649 {
2650         EvPageCache *page_cache;
2651         gint         last_page;
2652
2653         page_cache = ev_page_cache_get (window->priv->document);
2654         last_page = ev_page_cache_get_n_pages (page_cache);
2655
2656 #ifdef WITH_PRINT
2657         ev_window_print_range (window, 1, last_page);
2658 #endif
2659 }
2660
2661 static void
2662 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2663 {
2664         ev_window_print (ev_window);
2665 }
2666
2667 static void
2668 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2669 {
2670         if (ev_window->priv->properties == NULL) {
2671                 ev_window->priv->properties = ev_properties_dialog_new ();
2672                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2673                                                    ev_window->priv->document);
2674                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2675                                            (gpointer) &(ev_window->priv->properties));
2676                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2677                                               GTK_WINDOW (ev_window));
2678         }
2679
2680         ev_document_fc_mutex_lock ();
2681         gtk_widget_show (ev_window->priv->properties);
2682         ev_document_fc_mutex_unlock ();
2683 }
2684
2685 static void
2686 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2687 {
2688         g_return_if_fail (EV_IS_WINDOW (ev_window));
2689
2690         gtk_widget_destroy (GTK_WIDGET (ev_window));
2691 }
2692
2693 static void
2694 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2695 {
2696         GtkAction *action;
2697
2698         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2699         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2700         update_chrome_visibility (window);
2701
2702         action = gtk_action_group_get_action (window->priv->action_group,
2703                                               PAGE_SELECTOR_ACTION);
2704         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2705 }
2706
2707 static void
2708 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2709 {
2710         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2711 }
2712
2713 static void
2714 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2715 {
2716         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2717 }
2718
2719 static void
2720 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2721 {
2722         gboolean continuous;
2723
2724         ev_window_stop_presentation (ev_window);
2725         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2726         g_object_set (G_OBJECT (ev_window->priv->view),
2727                       "continuous", continuous,
2728                       NULL);
2729         ev_window_update_actions (ev_window);
2730 }
2731
2732 static void
2733 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2734 {
2735         gboolean dual_page;
2736
2737         ev_window_stop_presentation (ev_window);
2738         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2739         g_object_set (G_OBJECT (ev_window->priv->view),
2740                       "dual-page", dual_page,
2741                       NULL);
2742         ev_window_update_actions (ev_window);
2743 }
2744
2745 static void
2746 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2747 {
2748         ev_window_stop_presentation (ev_window);
2749
2750         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2751                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2752         } else {
2753                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2754         }
2755         ev_window_update_actions (ev_window);
2756 }
2757
2758 static void
2759 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2760 {
2761         ev_window_stop_presentation (ev_window);
2762
2763         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2764                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2765         } else {
2766                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2767         }
2768         ev_window_update_actions (ev_window);
2769 }
2770
2771
2772 static void
2773 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2774 {
2775         g_return_if_fail (EV_IS_WINDOW (ev_window));
2776
2777         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2778 }
2779
2780 static void
2781 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2782 {
2783         g_return_if_fail (EV_IS_WINDOW (ev_window));
2784
2785         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2786                 g_error ("Find action should be insensitive since document doesn't support find");
2787                 return;
2788         }
2789
2790         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2791         update_chrome_visibility (ev_window);
2792         gtk_widget_grab_focus (ev_window->priv->find_bar);
2793 }
2794
2795 static void
2796 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2797 {
2798         g_return_if_fail (EV_IS_WINDOW (ev_window));
2799
2800         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2801         update_chrome_visibility (ev_window);
2802         gtk_widget_grab_focus (ev_window->priv->find_bar);
2803         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2804 }
2805
2806 static void
2807 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2808 {
2809         g_return_if_fail (EV_IS_WINDOW (ev_window));
2810
2811         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2812         update_chrome_visibility (ev_window);
2813         gtk_widget_grab_focus (ev_window->priv->find_bar);
2814         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2815 }
2816
2817 static void
2818 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2819 {
2820         g_return_if_fail (EV_IS_WINDOW (ev_window));
2821
2822         ev_view_copy (EV_VIEW (ev_window->priv->view));
2823 }
2824
2825 static void
2826 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2827                                       EvWindow *ev_window)
2828 {
2829         if (!ev_window_is_empty (ev_window))
2830                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2831                                              gtk_paned_get_position (GTK_PANED (object)));
2832 }
2833
2834 static void
2835 ev_window_update_fullscreen_action (EvWindow *window)
2836 {
2837         GtkAction *action;
2838
2839         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2840         g_signal_handlers_block_by_func
2841                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2842         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2843                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2844         g_signal_handlers_unblock_by_func
2845                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2846 }
2847
2848 static void
2849 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2850 {
2851         GtkWidget *item;
2852
2853         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2854         g_object_set (item, "is-important", FALSE, NULL);
2855
2856         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2857         g_object_set (item, "is-important", FALSE, NULL);
2858
2859         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2860         g_object_set (item, "is-important", TRUE, NULL);
2861
2862         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2863         g_object_set (item, "is-important", TRUE, NULL);
2864 }
2865
2866 static void
2867 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2868 {
2869         static gboolean done = FALSE;
2870
2871         if (!done) {
2872                 gtk_rc_parse_string (
2873                         "\n"
2874                         "   style \"fullscreen-toolbar-style\"\n"
2875                         "   {\n"
2876                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2877                         "   }\n"
2878                         "\n"
2879                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2880                         "\n");
2881                 done = TRUE;
2882         }
2883
2884         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2885 }
2886
2887 static void
2888 ev_window_run_fullscreen (EvWindow *window)
2889 {
2890         if (!window->priv->fullscreen_toolbar) {
2891                 window->priv->fullscreen_toolbar =
2892                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2893                                                    "/FullscreenToolbar");
2894
2895                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2896                                        GTK_TOOLBAR_BOTH_HORIZ);
2897                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2898                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2899
2900                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2901                                     window->priv->fullscreen_toolbar,
2902                                     FALSE, FALSE, 0);
2903                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2904                                        window->priv->fullscreen_toolbar, 1);
2905         }
2906
2907         g_object_set (G_OBJECT (window->priv->scrolled_window),
2908                       "shadow-type", GTK_SHADOW_NONE,
2909                       NULL);
2910
2911         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2912         ev_window_update_fullscreen_action (window);
2913
2914         /* If the user doesn't have the main toolbar he/she won't probably want
2915          * the toolbar in fullscreen mode. See bug #483048
2916          */
2917         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2918                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2919         update_chrome_visibility (window);
2920
2921         gtk_window_fullscreen (GTK_WINDOW (window));
2922         gtk_widget_grab_focus (window->priv->view);
2923
2924         if (!ev_window_is_empty (window))
2925                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2926 }
2927
2928 static void
2929 ev_window_stop_fullscreen (EvWindow *window)
2930 {
2931         EvView *view = EV_VIEW (window->priv->view);
2932
2933         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2934                 return;
2935
2936         g_object_set (G_OBJECT (window->priv->scrolled_window),
2937                       "shadow-type", GTK_SHADOW_IN,
2938                       NULL);
2939
2940         ev_view_set_fullscreen (view, FALSE);
2941         ev_window_update_fullscreen_action (window);
2942         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2943         update_chrome_visibility (window);
2944         gtk_window_unfullscreen (GTK_WINDOW (window));
2945
2946         if (!ev_window_is_empty (window))
2947                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2948 }
2949
2950 static void
2951 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2952 {
2953         gboolean fullscreen;
2954
2955         g_return_if_fail (EV_IS_WINDOW (window));
2956         ev_window_stop_presentation (window);
2957
2958         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2959         if (fullscreen) {
2960                 ev_window_run_fullscreen (window);
2961         } else {
2962                 ev_window_stop_fullscreen (window);
2963         }
2964 }
2965
2966 static gboolean
2967 presentation_timeout_cb (EvWindow *window)
2968 {
2969         EvView *view = EV_VIEW (window->priv->view);
2970
2971         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2972                 return FALSE;
2973
2974         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2975         window->priv->presentation_timeout_id = 0;
2976
2977         return FALSE;
2978 }
2979
2980 static void
2981 presentation_set_timeout (EvWindow *window)
2982 {
2983         if (window->priv->presentation_timeout_id > 0) {
2984                 g_source_remove (window->priv->presentation_timeout_id);
2985         }
2986
2987 #if GLIB_CHECK_VERSION (2, 13, 0)
2988         window->priv->presentation_timeout_id =
2989                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2990                                        (GSourceFunc)presentation_timeout_cb, window);
2991 #else
2992         window->priv->presentation_timeout_id =
2993             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2994                            (GSourceFunc)presentation_timeout_cb, window);
2995 #endif
2996
2997         ev_view_show_cursor (EV_VIEW (window->priv->view));
2998 }
2999
3000 static void
3001 presentation_clear_timeout (EvWindow *window)
3002 {
3003         if (window->priv->presentation_timeout_id > 0) {
3004                 g_source_remove (window->priv->presentation_timeout_id);
3005         }
3006
3007         window->priv->presentation_timeout_id = 0;
3008
3009         ev_view_show_cursor (EV_VIEW (window->priv->view));
3010 }
3011
3012 static gboolean
3013 presentation_motion_notify_cb (GtkWidget *widget,
3014                                GdkEventMotion *event,
3015                                gpointer user_data)
3016 {
3017         EvWindow *window = EV_WINDOW (user_data);
3018
3019         presentation_set_timeout (window);
3020
3021         return FALSE;
3022 }
3023
3024 static gboolean
3025 presentation_leave_notify_cb (GtkWidget *widget,
3026                               GdkEventCrossing *event,
3027                               gpointer user_data)
3028 {
3029         EvWindow *window = EV_WINDOW (user_data);
3030
3031         presentation_clear_timeout (window);
3032
3033         return FALSE;
3034 }
3035
3036 static void
3037 ev_window_update_presentation_action (EvWindow *window)
3038 {
3039         GtkAction *action;
3040
3041         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3042         g_signal_handlers_block_by_func
3043                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3044         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3045                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3046         g_signal_handlers_unblock_by_func
3047                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3048 }
3049
3050 static void
3051 ev_window_run_presentation (EvWindow *window)
3052 {
3053         g_object_set (G_OBJECT (window->priv->scrolled_window),
3054                       "shadow-type", GTK_SHADOW_NONE,
3055                       NULL);
3056
3057         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3058         ev_window_update_presentation_action (window);
3059
3060         update_chrome_visibility (window);
3061
3062         gtk_widget_grab_focus (window->priv->view);
3063         gtk_window_fullscreen (GTK_WINDOW (window));
3064
3065         g_signal_connect (window->priv->view,
3066                           "motion-notify-event",
3067                           G_CALLBACK (presentation_motion_notify_cb),
3068                           window);
3069         g_signal_connect (window->priv->view,
3070                           "leave-notify-event",
3071                           G_CALLBACK (presentation_leave_notify_cb),
3072                           window);
3073         presentation_set_timeout (window);
3074
3075         ev_application_screensaver_disable (EV_APP);
3076
3077         if (!ev_window_is_empty (window))
3078                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3079 }
3080
3081 static void
3082 ev_window_stop_presentation (EvWindow *window)
3083 {
3084         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3085                 return;
3086
3087         g_object_set (G_OBJECT (window->priv->scrolled_window),
3088                       "shadow-type", GTK_SHADOW_IN,
3089                       NULL);
3090
3091         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3092         ev_window_update_presentation_action (window);
3093         update_chrome_visibility (window);
3094         gtk_window_unfullscreen (GTK_WINDOW (window));
3095
3096         g_signal_handlers_disconnect_by_func (window->priv->view,
3097                                               (gpointer) presentation_motion_notify_cb,
3098                                               window);
3099         g_signal_handlers_disconnect_by_func (window->priv->view,
3100                                               (gpointer) presentation_leave_notify_cb,
3101                                               window);
3102         presentation_clear_timeout (window);
3103
3104         ev_application_screensaver_enable (EV_APP);
3105
3106         if (!ev_window_is_empty (window))
3107                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3108 }
3109
3110 static void
3111 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3112 {
3113         gboolean presentation;
3114
3115         g_return_if_fail (EV_IS_WINDOW (window));
3116         ev_window_stop_fullscreen (window);
3117
3118         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3119         if (presentation) {
3120                 ev_window_run_presentation (window);
3121         } else {
3122                 ev_window_stop_presentation (window);
3123         }
3124 }
3125
3126 static void
3127 ev_window_run_preview (EvWindow *window)
3128 {
3129         GtkAction *action;
3130
3131         if (!window->priv->preview_toolbar) {
3132                 window->priv->preview_toolbar =
3133                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3134                                                    "/PreviewToolbar");
3135
3136                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3137                                     window->priv->preview_toolbar,
3138                                     FALSE, FALSE, 0);
3139                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3140                                        window->priv->preview_toolbar, 1);
3141         }
3142
3143         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3144
3145         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3146         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3147         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3148
3149         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3150
3151         action = gtk_action_group_get_action (window->priv->action_group,
3152                                               "PreviewPrint");
3153 #if GTK_CHECK_VERSION (2, 11, 0)
3154         gtk_action_set_visible (action, TRUE);
3155 #else
3156         gtk_action_set_visible (action, FALSE);
3157 #endif
3158
3159         update_chrome_visibility (window);
3160 }
3161
3162 static void
3163 ev_window_screen_changed (GtkWidget *widget,
3164                           GdkScreen *old_screen)
3165 {
3166         EvWindow *window = EV_WINDOW (widget);
3167         EvWindowPrivate *priv = window->priv;
3168         GdkScreen *screen;
3169
3170         screen = gtk_widget_get_screen (widget);
3171         if (screen == old_screen)
3172                 return;
3173
3174         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3175                                 get_screen_dpi (GTK_WINDOW (window)));
3176
3177         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3178                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3179         }
3180 }
3181
3182 static void
3183 ev_window_set_page_mode (EvWindow         *window,
3184                          EvWindowPageMode  page_mode)
3185 {
3186         GtkWidget *child = NULL;
3187         GtkWidget *real_child;
3188
3189         if (window->priv->page_mode == page_mode)
3190                 return;
3191
3192         window->priv->page_mode = page_mode;
3193
3194         switch (page_mode) {
3195                 case PAGE_MODE_DOCUMENT:
3196                         child = window->priv->view;
3197                         break;
3198                 case PAGE_MODE_PASSWORD:
3199                         child = window->priv->password_view;
3200                         break;
3201                 default:
3202                         g_assert_not_reached ();
3203         }
3204
3205         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3206         if (child != real_child) {
3207                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3208                                       real_child);
3209                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3210                                    child);
3211         }
3212         ev_window_update_actions (window);
3213 }
3214
3215
3216 static void
3217 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3218 {
3219         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3220 }
3221
3222 static void
3223 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3224 {
3225         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3226 }
3227
3228 static void
3229 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3230 {
3231         EvWindow *ev_window = EV_WINDOW (data);
3232         egg_editable_toolbar_set_edit_mode
3233                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3234         ev_application_save_toolbars_model (EV_APP);
3235         gtk_widget_destroy (GTK_WIDGET (dialog));
3236 }
3237
3238 static void
3239 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3240 {
3241         GtkWidget *dialog;
3242         GtkWidget *editor;
3243
3244         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3245                                               GTK_WINDOW (ev_window),
3246                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3247                                               GTK_STOCK_CLOSE,
3248                                               GTK_RESPONSE_CLOSE,
3249                                               NULL);
3250         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3251         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3252         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3253         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3254         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3255
3256         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3257                                          ev_application_get_toolbars_model (EV_APP));
3258         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3259         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3260
3261         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3262
3263         egg_editable_toolbar_set_edit_mode
3264                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3265
3266         g_signal_connect (dialog, "response",
3267                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3268                           ev_window);
3269         gtk_widget_show_all (dialog);
3270 }
3271
3272 static void
3273 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3274 {
3275         g_return_if_fail (EV_IS_WINDOW (ev_window));
3276
3277         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3278         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3279 }
3280
3281 static void
3282 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3283 {
3284         g_return_if_fail (EV_IS_WINDOW (ev_window));
3285
3286         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3287         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3288 }
3289
3290 static void
3291 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3292 {
3293         g_return_if_fail (EV_IS_WINDOW (ev_window));
3294
3295         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3296 }
3297
3298 static void
3299 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3300 {
3301         g_return_if_fail (EV_IS_WINDOW (ev_window));
3302
3303         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3304 }
3305
3306 static void
3307 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3308 {
3309         g_return_if_fail (EV_IS_WINDOW (ev_window));
3310
3311         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3312 }
3313
3314 static void
3315 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3316 {
3317         int n_pages;
3318
3319         g_return_if_fail (EV_IS_WINDOW (ev_window));
3320
3321         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3322         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3323 }
3324
3325 static void
3326 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3327 {
3328         int n_pages, current_page;
3329
3330         g_return_if_fail (EV_IS_WINDOW (ev_window));
3331
3332         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3333         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3334
3335         if (current_page + 10 < n_pages)
3336                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3337 }
3338
3339 static void
3340 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3341 {
3342         int current_page;
3343
3344         g_return_if_fail (EV_IS_WINDOW (ev_window));
3345
3346         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3347
3348         if (current_page - 10 >= 0)
3349                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3350 }
3351
3352 static void
3353 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3354 {
3355         gchar *uri;
3356
3357         uri = g_strdup (ev_window->priv->uri);
3358         ev_window_open_uri (ev_window, uri, NULL, 0, NULL, FALSE, NULL);
3359         g_free (uri);
3360 }
3361
3362 static void
3363 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3364 {
3365         ev_view_autoscroll (EV_VIEW (ev_window->priv->view));
3366 }
3367
3368 static void
3369 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3370 {
3371         GError *error = NULL;
3372         GdkScreen *screen;
3373         char *command;
3374         const char *lang;
3375         char *uri = NULL;
3376
3377         int i;
3378
3379         const char * const * langs = g_get_language_names ();
3380
3381         for (i = 0; langs[i]; i++) {
3382                 lang = langs[i];
3383                 if (strchr (lang, '.')) {
3384                         continue;
3385                 }
3386
3387                 uri = g_build_filename(GNOMEDATADIR,
3388                                        "/gnome/help/" PACKAGE,
3389                                        lang,
3390                                        "/evince.xml",
3391                                        NULL);
3392
3393                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3394                         break;
3395                 }
3396                 g_free (uri);
3397                 uri = NULL;
3398         }
3399
3400         if (uri == NULL) {
3401                 g_warning ("Cannot find help");
3402                 return;
3403         }
3404
3405         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3406         g_free (uri);
3407
3408         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3409         gdk_spawn_command_line_on_screen (screen, command, &error);
3410         if (error != NULL) {
3411                 g_warning (error->message);
3412                 g_error_free (error);
3413         }
3414         g_free (command);
3415 }
3416
3417 static void
3418 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3419 {
3420         ev_window_stop_fullscreen (window);
3421 }
3422
3423 static void
3424 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3425 {
3426         ev_window_stop_fullscreen (window);
3427         ev_window_run_presentation (window);
3428 }
3429
3430 #ifdef WITH_GTK_PRINT
3431 static void ev_window_do_preview_print (EvWindow *window);
3432
3433 static gboolean
3434 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3435                                 EvWindow   *window)
3436 {
3437         EvWindowPrivate *priv = window->priv;
3438         const gchar *printer_name;
3439
3440         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3441         if ((printer_name
3442              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3443             (!printer_name && gtk_printer_is_default (printer))) {
3444                 if (priv->printer)
3445                         g_object_unref (priv->printer);
3446                 priv->printer = g_object_ref (printer);
3447
3448                 /* Now that we have the printer, we'll start the print */
3449                 ev_window_do_preview_print (window);
3450
3451                 return TRUE; /* we're done */
3452         }
3453
3454         return FALSE; /* continue the enumeration */
3455 }
3456
3457 static void
3458 ev_window_preview_print_finished (GtkPrintJob *print_job,
3459                                   EvWindow    *window,
3460                                   GError      *error)
3461 {
3462         if (error) {
3463                 GtkWidget *dialog;
3464
3465                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3466                                                  GTK_DIALOG_MODAL,
3467                                                  GTK_MESSAGE_ERROR,
3468                                                  GTK_BUTTONS_OK,
3469                                                  _("Failed to print document"));
3470                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3471                                                           error->message);
3472
3473                 gtk_dialog_run (GTK_DIALOG (dialog));
3474                 gtk_widget_destroy (dialog);
3475         }
3476
3477         g_object_unref (print_job);
3478         gtk_widget_destroy (GTK_WIDGET (window));
3479 }
3480
3481 static void
3482 ev_window_do_preview_print (EvWindow *window)
3483 {
3484         EvWindowPrivate  *priv = window->priv;
3485         GtkPageSetup     *page_setup;
3486         GtkPrintJob      *job;
3487         gchar            *filename;
3488         GError           *error = NULL;
3489
3490         g_assert (priv->print_settings != NULL);
3491         g_assert (priv->printer != NULL);
3492
3493         page_setup = gtk_page_setup_new ();
3494
3495         job = gtk_print_job_new ("evince-print",
3496                                  priv->printer,
3497                                  priv->print_settings,
3498                                  page_setup);
3499
3500         g_object_unref (priv->print_settings);
3501         priv->print_settings = NULL;
3502         g_object_unref (priv->printer);
3503         priv->printer = NULL;
3504         g_object_unref (page_setup);
3505
3506         filename = g_filename_from_uri (priv->local_uri ?
3507                                         priv->local_uri : priv->uri,
3508                                         NULL, NULL);
3509
3510         if (gtk_print_job_set_source_file (job, filename, &error)) {
3511                 gtk_print_job_send (job,
3512                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3513                                     window, NULL);
3514         } else {
3515                 g_warning (error->message);
3516                 g_error_free (error);
3517         }
3518
3519         g_free (filename);
3520
3521         gtk_widget_hide (GTK_WIDGET (window));
3522 }
3523
3524 #endif /* WITH_GTK_PRINT */
3525
3526 static void
3527 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3528 {
3529 #ifdef WITH_GTK_PRINT
3530         EvWindowPrivate *priv = window->priv;
3531         GtkPrintSettings *print_settings = NULL;
3532 #if GTK_CHECK_VERSION (2, 11, 0)
3533         const gchar      *print_settings_file = priv->print_settings_file;
3534
3535         if (print_settings_file) {
3536                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3537                         GError *error = NULL;
3538
3539                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3540                                                                            &error);
3541
3542                         if (error) {
3543                                 g_warning (error->message);
3544                                 g_error_free (error);
3545                                 print_settings = NULL;
3546                         }
3547                 }
3548         }
3549 #endif /* GTK 2.11.0 */
3550
3551         if (!print_settings)
3552                 print_settings = gtk_print_settings_new ();
3553
3554         if (priv->print_settings)
3555                 g_object_unref (priv->print_settings);
3556         priv->print_settings = print_settings;
3557
3558         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3559                                 window, NULL, FALSE);
3560 #endif /* WITH_GTK_PRINT */
3561 }
3562
3563 static void
3564 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3565 {
3566         GtkWidget *widget;
3567
3568         widget = gtk_window_get_focus (GTK_WINDOW (window));
3569         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3570                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3571                 update_chrome_visibility (window);
3572                 gtk_widget_grab_focus (window->priv->view);
3573         } else {
3574                 gboolean fullscreen;
3575                 gboolean presentation;
3576
3577                 g_object_get (window->priv->view,
3578                               "fullscreen", &fullscreen,
3579                               "presentation", &presentation,
3580                               NULL);
3581
3582                 if (fullscreen) {
3583                         ev_window_stop_fullscreen (window);
3584                 } else if (presentation) {
3585                         ev_window_stop_presentation (window);
3586                         gtk_widget_grab_focus (window->priv->view);
3587                 } else {
3588                         gtk_widget_grab_focus (window->priv->view);
3589                 }
3590
3591                 if (fullscreen && presentation)
3592                         g_warning ("Both fullscreen and presentation set somehow");
3593         }
3594 }
3595
3596 static void
3597 save_sizing_mode (EvWindow *window)
3598 {
3599         EvSizingMode mode;
3600         GEnumValue *enum_value;
3601
3602         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3603         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3604
3605         if (!ev_window_is_empty (window))
3606                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3607                                                 enum_value->value_nick);
3608 }
3609
3610 static void
3611 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3612                                   EvWindow   *ev_window)
3613 {
3614         GtkWidget *scrolled_window;
3615         EvSizingMode sizing_mode;
3616
3617         g_object_get (ev_window->priv->view,
3618                       "sizing-mode", &sizing_mode,
3619                       NULL);
3620
3621         scrolled_window = ev_window->priv->scrolled_window;
3622
3623         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3624
3625         if (sizing_mode != EV_SIZING_FREE)
3626                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3627                                           GTK_SCROLLED_WINDOW (scrolled_window));
3628
3629         switch (sizing_mode) {
3630                 case EV_SIZING_BEST_FIT:
3631                         g_object_set (G_OBJECT (scrolled_window),
3632                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3633                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3634                                       NULL);
3635                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3636                                           G_CALLBACK (ev_view_update_view_size),
3637                                           scrolled_window);
3638                         break;
3639                 case EV_SIZING_FIT_WIDTH:
3640                         g_object_set (G_OBJECT (scrolled_window),
3641                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3642                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3643                                       NULL);
3644                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3645                                           G_CALLBACK (ev_view_update_view_size),
3646                                           scrolled_window);
3647                         break;
3648                 case EV_SIZING_FREE:
3649                         g_object_set (G_OBJECT (scrolled_window),
3650                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3651                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3652                                       NULL);
3653                         break;
3654         }
3655
3656         update_sizing_buttons (ev_window);
3657         save_sizing_mode (ev_window);
3658 }
3659
3660 static void
3661 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3662 {
3663         ev_window_update_actions (ev_window);
3664
3665         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3666                 gdouble zoom;
3667
3668                 zoom = ev_view_get_zoom (view);
3669                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3670                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3671         }
3672 }
3673
3674 static void
3675 ev_window_update_continuous_action (EvWindow *window)
3676 {
3677         GtkAction *action;
3678
3679         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3680         g_signal_handlers_block_by_func
3681                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3682         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3683                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3684         g_signal_handlers_unblock_by_func
3685                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3686 }
3687
3688 static void
3689 ev_window_update_dual_page_action (EvWindow *window)
3690 {
3691         GtkAction *action;
3692
3693         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3694         g_signal_handlers_block_by_func
3695                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3696         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3697                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3698         g_signal_handlers_unblock_by_func
3699                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3700 }
3701
3702 static void
3703 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3704 {
3705         ev_window_update_continuous_action (ev_window);
3706
3707         if (!ev_window_is_empty (ev_window))
3708                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3709                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3710 }
3711
3712 static void
3713 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3714 {
3715         int rotation;
3716
3717         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3718
3719         if (!ev_window_is_empty (window))
3720                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3721                                              rotation);
3722
3723         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3724                                        rotation);
3725         ev_window_refresh_window_thumbnail (window, rotation);
3726 }
3727
3728 static void
3729 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3730 {
3731         ev_window_update_actions (window);
3732 }
3733
3734 static void
3735 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3736 {
3737         ev_window_update_dual_page_action (ev_window);
3738
3739         if (!ev_window_is_empty (ev_window))
3740                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3741                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3742 }
3743
3744 static char *
3745 build_comments_string (void)
3746 {
3747 #ifdef ENABLE_PDF
3748         PopplerBackend backend;
3749         const char *backend_name;
3750         const char *version;
3751
3752         backend = poppler_get_backend ();
3753         version = poppler_get_version ();
3754         switch (backend) {
3755                 case POPPLER_BACKEND_CAIRO:
3756                         backend_name = "cairo";
3757                         break;
3758                 case POPPLER_BACKEND_SPLASH:
3759                         backend_name = "splash";
3760                         break;
3761                 default:
3762                         backend_name = "unknown";
3763                         break;
3764         }
3765
3766         return g_strdup_printf (_("Document Viewer.\n"
3767                                   "Using poppler %s (%s)"),
3768                                 version, backend_name);
3769 #else
3770         return g_strdup_printf (_("Document Viewer"));
3771 #endif
3772 }
3773
3774 static void
3775 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3776 {
3777         const char *authors[] = {
3778                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3779                 "Jonathan Blandford <jrb@gnome.org>",
3780                 "Marco Pesenti Gritti <marco@gnome.org>",
3781                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3782                 "Bryan Clark <clarkbw@gnome.org>",
3783                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3784                 "Wouter Bolsterlee <wbolster@gnome.org>",
3785                 NULL
3786         };
3787
3788         const char *documenters[] = {
3789                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3790                 NULL
3791         };
3792
3793         const char *license[] = {
3794                 N_("Evince is free software; you can redistribute it and/or modify "
3795                    "it under the terms of the GNU General Public License as published by "
3796                    "the Free Software Foundation; either version 2 of the License, or "
3797                    "(at your option) any later version.\n"),
3798                 N_("Evince is distributed in the hope that it will be useful, "
3799                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3800                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3801                    "GNU General Public License for more details.\n"),
3802                 N_("You should have received a copy of the GNU General Public License "
3803                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3804                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3805         };
3806
3807         char *license_trans;
3808         char *comments;
3809
3810 #ifdef ENABLE_NLS
3811         const char **p;
3812
3813         for (p = authors; *p; ++p)
3814                 *p = _(*p);
3815
3816         for (p = documenters; *p; ++p)
3817                 *p = _(*p);
3818 #endif
3819
3820         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3821                                      _(license[2]), "\n", NULL);
3822         comments = build_comments_string ();
3823
3824         gtk_show_about_dialog (
3825                 GTK_WINDOW (ev_window),
3826                 "name", _("Evince"),
3827                 "version", VERSION,
3828                 "copyright",
3829                 _("\xc2\xa9 1996-2007 The Evince authors"),
3830                 "license", license_trans,
3831                 "website", "http://www.gnome.org/projects/evince",
3832                 "comments", comments,
3833                 "authors", authors,
3834                 "documenters", documenters,
3835                 "translator-credits", _("translator-credits"),
3836                 "logo-icon-name", "evince",
3837                 "wrap-license", TRUE,
3838                 NULL);
3839
3840         g_free (comments);
3841         g_free (license_trans);
3842 }
3843
3844 static void
3845 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3846 {
3847         gboolean active;
3848
3849         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3850         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3851         update_chrome_visibility (ev_window);
3852         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3853 }
3854
3855 static void
3856 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3857 {
3858         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3859                 return;
3860
3861         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3862                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3863         update_chrome_visibility (ev_window);
3864 }
3865
3866 static void
3867 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3868                                            GParamSpec *pspec,
3869                                            EvWindow   *ev_window)
3870 {
3871         GtkWidget *current_page;
3872         const char *id;
3873
3874         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3875
3876         if (current_page == ev_window->priv->sidebar_links) {
3877                 id = LINKS_SIDEBAR_ID;
3878         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3879                 id = THUMBNAILS_SIDEBAR_ID;
3880         } else if (current_page == ev_window->priv->sidebar_attachments) {
3881                 id = ATTACHMENTS_SIDEBAR_ID;
3882         } else {
3883                 g_assert_not_reached();
3884         }
3885
3886         g_object_unref (current_page);
3887
3888         if (!ev_window_is_empty (ev_window))
3889                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3890 }
3891
3892 static void
3893 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3894                                          GParamSpec *pspec,
3895                                          EvWindow   *ev_window)
3896 {
3897         EvView *view = EV_VIEW (ev_window->priv->view);
3898         GtkAction *action;
3899
3900         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3901
3902         if (!ev_view_get_presentation (view)) {
3903                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3904                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3905
3906                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3907                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3908         }
3909 }
3910
3911 static void
3912 view_menu_link_popup (EvWindow *ev_window,
3913                       EvLink   *link)
3914 {
3915         gboolean   show_external = FALSE;
3916         gboolean   show_internal = FALSE;
3917         GtkAction *action;
3918
3919         if (ev_window->priv->link)
3920                 g_object_unref (ev_window->priv->link);
3921
3922         if (link)
3923                 ev_window->priv->link = g_object_ref (link);
3924         else
3925                 ev_window->priv->link = NULL;
3926
3927         if (ev_window->priv->link) {
3928                 EvLinkAction *ev_action;
3929
3930                 ev_action = ev_link_get_action (link);
3931                 if (ev_action) {
3932                         switch (ev_link_action_get_action_type (ev_action)) {
3933                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3934                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3935                                         show_internal = TRUE;
3936                                         break;
3937                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3938                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3939                                         show_external = TRUE;
3940                                         break;
3941                                 default:
3942                                         break;
3943                         }
3944                 }
3945         }
3946
3947         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3948                                               "OpenLink");
3949         gtk_action_set_visible (action, show_external);
3950
3951         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3952                                               "CopyLinkAddress");
3953         gtk_action_set_visible (action, show_external);
3954
3955         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3956                                               "GoLink");
3957         gtk_action_set_visible (action, show_internal);
3958
3959         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3960                                               "OpenLinkNewWindow");
3961         gtk_action_set_visible (action, show_internal);
3962 }
3963
3964 static void
3965 view_menu_image_popup (EvWindow  *ev_window,
3966                        EvImage   *image)
3967 {
3968         GtkAction *action;
3969         gboolean   show_image = FALSE;
3970
3971         if (ev_window->priv->image)
3972                 g_object_unref (ev_window->priv->image);
3973
3974         if (image)
3975                 ev_window->priv->image = g_object_ref (image);
3976         else
3977                 ev_window->priv->image = NULL;
3978
3979         show_image = (ev_window->priv->image != NULL);
3980
3981         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3982                                               "SaveImageAs");
3983         gtk_action_set_visible (action, show_image);
3984
3985         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3986                                               "CopyImage");
3987         gtk_action_set_visible (action, show_image);
3988 }
3989
3990 static gboolean
3991 view_menu_popup_cb (EvView   *view,
3992                     GObject  *object,
3993                     EvWindow *ev_window)
3994 {
3995         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3996                 return FALSE;
3997
3998         view_menu_link_popup (ev_window,
3999                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4000         view_menu_image_popup (ev_window,
4001                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4002
4003         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4004                         NULL, NULL, NULL, NULL,
4005                         3, gtk_get_current_event_time ());
4006         return TRUE;
4007 }
4008
4009 static gboolean
4010 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4011                               GList           *attach_list,
4012                               EvWindow        *ev_window)
4013 {
4014         GtkWidget *popup;
4015
4016         g_assert (attach_list != NULL);
4017
4018         if (ev_window->priv->attach_list) {
4019                 g_list_foreach (ev_window->priv->attach_list,
4020                                 (GFunc) g_object_unref, NULL);
4021                 g_list_free (ev_window->priv->attach_list);
4022         }
4023
4024         ev_window->priv->attach_list = attach_list;
4025
4026         popup = ev_window->priv->attachment_popup;
4027
4028         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4029                         NULL, NULL,
4030                         3, gtk_get_current_event_time ());
4031
4032         return TRUE;
4033 }
4034
4035 static void
4036 view_find_status_changed_cb (EvView     *view,
4037                              GParamSpec *pspec,
4038                              EvWindow   *ev_window)
4039 {
4040         const char *text;
4041
4042         text = ev_view_get_find_status (view);
4043         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4044                                       text);
4045 }
4046
4047 static void
4048 find_bar_previous_cb (EggFindBar *find_bar,
4049                       EvWindow   *ev_window)
4050 {
4051         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4052 }
4053
4054 static void
4055 find_bar_next_cb (EggFindBar *find_bar,
4056                   EvWindow   *ev_window)
4057 {
4058         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4059 }
4060
4061 static void
4062 find_bar_close_cb (EggFindBar *find_bar,
4063                    EvWindow   *ev_window)
4064 {
4065         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4066         update_chrome_visibility (ev_window);
4067 }
4068
4069 static void
4070 find_bar_search_changed_cb (EggFindBar *find_bar,
4071                             GParamSpec *param,
4072                             EvWindow   *ev_window)
4073 {
4074         gboolean case_sensitive;
4075         const char *search_string;
4076
4077         /* Either the string or case sensitivity could have changed. */
4078
4079         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4080         search_string = egg_find_bar_get_search_string (find_bar);
4081
4082         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4083
4084         if (ev_window->priv->document &&
4085             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4086                 if (search_string && search_string[0]) {
4087                         ev_document_doc_mutex_lock ();
4088                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4089                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4090                                                 search_string,
4091                                                 case_sensitive);
4092                         ev_document_doc_mutex_unlock ();
4093                 } else {
4094                         ev_document_doc_mutex_lock ();
4095                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4096                         ev_document_doc_mutex_unlock ();
4097
4098                         ev_window_update_actions (ev_window);
4099                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4100                                                       NULL);
4101                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4102                 }
4103         }
4104 }
4105
4106 static void
4107 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4108                             GParamSpec *param,
4109                             EvWindow   *ev_window)
4110 {
4111         gboolean visible;
4112
4113         visible = GTK_WIDGET_VISIBLE (find_bar);
4114
4115         if (ev_window->priv->document &&
4116             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4117                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4118                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4119                 ev_window_update_actions (ev_window);
4120
4121                 if (!visible)
4122                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4123         }
4124 }
4125
4126 static void
4127 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4128 {
4129         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4130 }
4131
4132 static void
4133 zoom_control_changed_cb (EphyZoomAction *action,
4134                          float           zoom,
4135                          EvWindow       *ev_window)
4136 {
4137         EvSizingMode mode;
4138
4139         g_return_if_fail (EV_IS_WINDOW (ev_window));
4140
4141         if (zoom == EPHY_ZOOM_BEST_FIT) {
4142                 mode = EV_SIZING_BEST_FIT;
4143         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4144                 mode = EV_SIZING_FIT_WIDTH;
4145         } else {
4146                 mode = EV_SIZING_FREE;
4147         }
4148
4149         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4150
4151         if (mode == EV_SIZING_FREE) {
4152                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4153                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4154                                   FALSE);
4155         }
4156 }
4157
4158 static void
4159 ev_window_finalize (GObject *object)
4160 {
4161         GList *windows = ev_application_get_windows (EV_APP);
4162
4163         if (windows == NULL) {
4164                 ev_application_shutdown (EV_APP);
4165         } else {
4166                 g_list_free (windows);
4167         }
4168
4169         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4170 }
4171
4172 static void
4173 ev_window_dispose (GObject *object)
4174 {
4175         EvWindow *window = EV_WINDOW (object);
4176         EvWindowPrivate *priv = window->priv;
4177
4178         if (priv->title) {
4179                 ev_window_title_free (priv->title);
4180                 priv->title = NULL;
4181         }
4182
4183         if (priv->ui_manager) {
4184                 g_object_unref (priv->ui_manager);
4185                 priv->ui_manager = NULL;
4186         }
4187
4188         if (priv->action_group) {
4189                 g_object_unref (priv->action_group);
4190                 priv->action_group = NULL;
4191         }
4192
4193         if (priv->view_popup_action_group) {
4194                 g_object_unref (priv->view_popup_action_group);
4195                 priv->view_popup_action_group = NULL;
4196         }
4197
4198         if (priv->attachment_popup_action_group) {
4199                 g_object_unref (priv->attachment_popup_action_group);
4200                 priv->attachment_popup_action_group = NULL;
4201         }
4202
4203         if (priv->recent_action_group) {
4204                 g_object_unref (priv->recent_action_group);
4205                 priv->recent_action_group = NULL;
4206         }
4207
4208         if (priv->recent_manager) {
4209                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4210                                                       ev_window_setup_recent,
4211                                                       window);
4212                 priv->recent_manager = NULL;
4213         }
4214
4215         priv->recent_ui_id = 0;
4216
4217         if (priv->page_cache) {
4218                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4219                 priv->page_cache = NULL;
4220         }
4221
4222         if (priv->document) {
4223                 g_object_unref (priv->document);
4224                 priv->document = NULL;
4225         }
4226
4227         if (priv->view) {
4228                 g_object_unref (priv->view);
4229                 priv->view = NULL;
4230         }
4231
4232         if (priv->password_view) {
4233                 g_object_unref (priv->password_view);
4234                 priv->password_view = NULL;
4235         }
4236
4237         if (priv->load_job) {
4238                 ev_window_clear_load_job (window);
4239         }
4240
4241         if (priv->save_job) {
4242                 ev_window_clear_save_job (window);
4243         }
4244
4245         if (priv->thumbnail_job) {
4246                 ev_window_clear_thumbnail_job (window);
4247         }
4248
4249         if (priv->local_uri) {
4250                 ev_window_clear_local_uri (window);
4251                 priv->local_uri = NULL;
4252         }
4253
4254         ev_window_close_dialogs (window);
4255
4256 #ifdef WITH_GTK_PRINT
4257         ev_window_clear_print_job (window);
4258
4259         if (window->priv->gtk_print_job) {
4260                 g_object_unref (window->priv->gtk_print_job);
4261                 window->priv->gtk_print_job = NULL;
4262         }
4263
4264         if (window->priv->printer) {
4265                 g_object_unref (window->priv->printer);
4266                 window->priv->printer = NULL;
4267         }
4268
4269         if (window->priv->print_settings) {
4270                 g_object_unref (window->priv->print_settings);
4271                 window->priv->print_settings = NULL;
4272         }
4273
4274         if (window->priv->print_page_setup) {
4275                 g_object_unref (window->priv->print_page_setup);
4276                 window->priv->print_page_setup = NULL;
4277         }
4278 #endif
4279
4280         if (priv->link) {
4281                 g_object_unref (priv->link);
4282                 priv->link = NULL;
4283         }
4284
4285         if (priv->image) {
4286                 g_object_unref (priv->image);
4287                 priv->image = NULL;
4288         }
4289
4290         if (priv->attach_list) {
4291                 g_list_foreach (priv->attach_list,
4292                                 (GFunc) g_object_unref,
4293                                 NULL);
4294                 g_list_free (priv->attach_list);
4295                 priv->attach_list = NULL;
4296         }
4297
4298         if (priv->find_bar) {
4299                 g_signal_handlers_disconnect_by_func
4300                         (window->priv->find_bar,
4301                          G_CALLBACK (find_bar_close_cb),
4302                          window);
4303                 priv->find_bar = NULL;
4304         }
4305
4306         if (priv->uri) {
4307                 if (priv->unlink_temp_file)
4308                         ev_window_clear_temp_file (window);
4309                 g_free (priv->uri);
4310                 priv->uri = NULL;
4311         }
4312
4313         if (priv->dest) {
4314                 g_object_unref (priv->dest);
4315                 priv->dest = NULL;
4316         }
4317
4318         if (priv->history) {
4319                 g_object_unref (priv->history);
4320                 priv->history = NULL;
4321         }
4322
4323         if (priv->print_settings_file) {
4324                 ev_window_clear_print_settings_file (window);
4325                 priv->print_settings_file = NULL;
4326         }
4327
4328         if (priv->presentation_timeout_id > 0) {
4329                 g_source_remove (priv->presentation_timeout_id);
4330                 priv->presentation_timeout_id = 0;
4331         }
4332
4333         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4334 }
4335
4336 static void
4337 ev_window_class_init (EvWindowClass *ev_window_class)
4338 {
4339         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4340         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4341
4342         g_object_class->dispose = ev_window_dispose;
4343         g_object_class->finalize = ev_window_finalize;
4344
4345         widget_class->screen_changed = ev_window_screen_changed;
4346
4347         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4348 }
4349
4350 /* Normal items */
4351 static const GtkActionEntry entries[] = {
4352         { "File", NULL, N_("_File") },
4353         { "Edit", NULL, N_("_Edit") },
4354         { "View", NULL, N_("_View") },
4355         { "Go", NULL, N_("_Go") },
4356         { "Help", NULL, N_("_Help") },
4357
4358         /* File menu */
4359         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4360           N_("Open an existing document"),
4361           G_CALLBACK (ev_window_cmd_file_open) },
4362         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4363           N_("Open a copy of the current document in a new window"),
4364           G_CALLBACK (ev_window_cmd_file_open_copy) },
4365         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4366           N_("Save a copy of the current document"),
4367           G_CALLBACK (ev_window_cmd_save_as) },
4368         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4369           N_("Setup the page settings for printing"),
4370           G_CALLBACK (ev_window_cmd_file_print_setup) },
4371         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4372           N_("Print this document"),
4373           G_CALLBACK (ev_window_cmd_file_print) },
4374         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4375           G_CALLBACK (ev_window_cmd_file_properties) },
4376         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4377           G_CALLBACK (ev_window_cmd_file_close_window) },
4378
4379         /* Edit menu */
4380         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4381           G_CALLBACK (ev_window_cmd_edit_copy) },
4382         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4383           G_CALLBACK (ev_window_cmd_edit_select_all) },
4384         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4385           N_("Find a word or phrase in the document"),
4386           G_CALLBACK (ev_window_cmd_edit_find) },
4387         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4388           G_CALLBACK (ev_window_cmd_edit_find_next) },
4389         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4390           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4391         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4392           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4393         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4394           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4395         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4396           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4397
4398         /* View menu */
4399         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4400           N_("Enlarge the document"),
4401           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4402         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4403           N_("Shrink the document"),
4404           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4405         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4406           N_("Reload the document"),
4407           G_CALLBACK (ev_window_cmd_view_reload) },
4408
4409         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4410           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4411
4412         /* Go menu */
4413         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4414           N_("Go to the previous page"),
4415           G_CALLBACK (ev_window_cmd_go_previous_page) },
4416         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4417           N_("Go to the next page"),
4418           G_CALLBACK (ev_window_cmd_go_next_page) },
4419         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4420           N_("Go to the first page"),
4421           G_CALLBACK (ev_window_cmd_go_first_page) },
4422         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4423           N_("Go to the last page"),
4424           G_CALLBACK (ev_window_cmd_go_last_page) },
4425
4426         /* Help menu */
4427         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4428           G_CALLBACK (ev_window_cmd_help_contents) },
4429
4430         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4431           G_CALLBACK (ev_window_cmd_help_about) },
4432
4433         /* Toolbar-only */
4434         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4435           N_("Leave fullscreen mode"),
4436           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4437         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4438           N_("Start a presentation"),
4439           G_CALLBACK (ev_window_cmd_start_presentation) },
4440         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4441           N_("Print this document"),
4442           G_CALLBACK (ev_window_cmd_preview_print) },
4443
4444         /* Accellerators */
4445         { "Escape", NULL, "", "Escape", "",
4446           G_CALLBACK (ev_window_cmd_escape) },
4447         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4448           G_CALLBACK (ev_window_cmd_edit_find) },
4449         { "PageDown", NULL, "", "Page_Down", NULL,
4450           G_CALLBACK (ev_window_cmd_scroll_forward) },
4451         { "PageUp", NULL, "", "Page_Up", NULL,
4452           G_CALLBACK (ev_window_cmd_scroll_backward) },
4453         { "Space", NULL, "", "space", NULL,
4454           G_CALLBACK (ev_window_cmd_scroll_forward) },
4455         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4456           G_CALLBACK (ev_window_cmd_scroll_backward) },
4457         { "BackSpace", NULL, "", "BackSpace", NULL,
4458           G_CALLBACK (ev_window_cmd_scroll_backward) },
4459         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4460           G_CALLBACK (ev_window_cmd_scroll_forward) },
4461         { "Return", NULL, "", "Return", NULL,
4462           G_CALLBACK (ev_window_cmd_scroll_forward) },
4463         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4464           G_CALLBACK (ev_window_cmd_scroll_backward) },
4465         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4466           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4467         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4468           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4469         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4470           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4471         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4472           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4473         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4474           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4475         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4476           G_CALLBACK (ev_window_cmd_go_backward) },
4477         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4478           G_CALLBACK (ev_window_cmd_go_forward) },
4479         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4480           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4481         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4482           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4483         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4484           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4485         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4486           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4487 };
4488
4489 /* Toggle items */
4490 static const GtkToggleActionEntry toggle_entries[] = {
4491         /* View Menu */
4492         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4493           N_("Show or hide the toolbar"),
4494           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4495         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4496           N_("Show or hide the side pane"),
4497           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4498         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4499           N_("Show the entire document"),
4500           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4501         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4502           N_("Show two pages at once"),
4503           G_CALLBACK (ev_window_cmd_dual), FALSE },
4504         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4505           N_("Expand the window to fill the screen"),
4506           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4507         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4508           N_("Run document as a presentation"),
4509           G_CALLBACK (ev_window_cmd_view_presentation) },
4510         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4511           N_("Make the current document fill the window"),
4512           G_CALLBACK (ev_window_cmd_view_best_fit) },
4513         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4514           N_("Make the current document fill the window width"),
4515           G_CALLBACK (ev_window_cmd_view_page_width) },
4516 };
4517
4518 /* Popups specific items */
4519 static const GtkActionEntry view_popup_entries [] = {
4520         /* Links */
4521         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4522           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4523         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4524           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4525         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4526           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4527         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4528           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4529         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4530           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4531         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4532           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4533 };
4534
4535 static const GtkActionEntry attachment_popup_entries [] = {
4536         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4537           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4538         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4539           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4540 };
4541
4542 static void
4543 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4544 {
4545         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4546 }
4547
4548 static void
4549 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4550 {
4551         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4552         gtk_widget_grab_focus (window->priv->view);
4553 }
4554
4555 static void
4556 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4557 {
4558
4559         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4560         gtk_widget_grab_focus (window->priv->view);
4561 }
4562
4563 static void
4564 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4565 {
4566         GtkAction *action;
4567
4568         action = g_object_new (EV_TYPE_PAGE_ACTION,
4569                                "name", PAGE_SELECTOR_ACTION,
4570                                "label", _("Page"),
4571                                "tooltip", _("Select Page"),
4572                                "icon_name", "text-x-generic",
4573                                "visible_overflown", FALSE,
4574                                NULL);
4575         g_signal_connect (action, "activate_link",
4576                           G_CALLBACK (activate_link_cb), window);
4577         gtk_action_group_add_action (group, action);
4578         g_object_unref (action);
4579
4580         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4581                                "name", ZOOM_CONTROL_ACTION,
4582                                "label", _("Zoom"),
4583                                "stock_id", EV_STOCK_ZOOM,
4584                                "tooltip", _("Adjust the zoom level"),
4585                                "zoom", 1.0,
4586                                NULL);
4587         g_signal_connect (action, "zoom_to_level",
4588                           G_CALLBACK (zoom_control_changed_cb), window);
4589         gtk_action_group_add_action (group, action);
4590         g_object_unref (action);
4591
4592         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4593                                "name", NAVIGATION_ACTION,
4594                                "label", _("Navigation"),
4595                                "is_important", TRUE,
4596                                "short_label", _("Back"),
4597                                "stock_id", GTK_STOCK_GO_DOWN,
4598                                "tooltip", _("Move across visited pages"),
4599                                NULL);
4600         g_signal_connect (action, "activate_link",
4601                           G_CALLBACK (navigation_action_activate_link_cb), window);
4602         gtk_action_group_add_action (group, action);
4603         g_object_unref (action);
4604
4605         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4606                                "name", "FileOpenRecent",
4607                                "label", _("_Open..."),
4608                                "tooltip", _("Open an existing document"),
4609                                "stock_id", GTK_STOCK_OPEN,
4610                                NULL);
4611         g_signal_connect (action, "activate",
4612                           G_CALLBACK (ev_window_cmd_file_open), window);
4613         g_signal_connect (action, "item_activated",
4614                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4615                           window);
4616         gtk_action_group_add_action (group, action);
4617         g_object_unref (action);
4618 }
4619
4620 static void
4621 set_action_properties (GtkActionGroup *action_group)
4622 {
4623         GtkAction *action;
4624
4625         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4626         g_object_set (action, "is-important", TRUE, NULL);
4627         /*translators: this is the label for toolbar button*/
4628         g_object_set (action, "short_label", _("Previous"), NULL);
4629
4630         action = gtk_action_group_get_action (action_group, "GoNextPage");
4631         g_object_set (action, "is-important", TRUE, NULL);
4632         /*translators: this is the label for toolbar button*/
4633         g_object_set (action, "short_label", _("Next"), NULL);
4634
4635         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4636         /*translators: this is the label for toolbar button*/
4637         g_object_set (action, "short_label", _("Zoom In"), NULL);
4638
4639         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4640         /*translators: this is the label for toolbar button*/
4641         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4642
4643         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4644         /*translators: this is the label for toolbar button*/
4645         g_object_set (action, "short_label", _("Best Fit"), NULL);
4646
4647         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4648         /*translators: this is the label for toolbar button*/
4649         g_object_set (action, "short_label", _("Fit Width"), NULL);
4650
4651         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4652         g_object_set (action, "is-important", TRUE, NULL);
4653 }
4654
4655 static void
4656 set_chrome_actions (EvWindow *window)
4657 {
4658         EvWindowPrivate *priv = window->priv;
4659         GtkActionGroup *action_group = priv->action_group;
4660         GtkAction *action;
4661
4662         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4663         g_signal_handlers_block_by_func
4664                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4665         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4666                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4667         g_signal_handlers_unblock_by_func
4668                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4669 }
4670
4671 static void
4672 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4673                           GParamSpec     *pspec,
4674                           EvWindow       *ev_window)
4675 {
4676         GtkTreeModel *model;
4677         GtkAction *action;
4678
4679         g_object_get (G_OBJECT (ev_sidebar_links),
4680                       "model", &model,
4681                       NULL);
4682
4683         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4684         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4685         g_object_unref (model);
4686 }
4687
4688 static gboolean
4689 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4690 {
4691         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4692         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4693
4694         ev_window_set_view_accels_sensitivity (window, TRUE);
4695
4696         update_chrome_visibility (window);
4697
4698         return FALSE;
4699 }
4700
4701 static gboolean
4702 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4703 {
4704         ev_window_set_view_accels_sensitivity (window, FALSE);
4705
4706         return FALSE;
4707 }
4708
4709 static void
4710 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4711                                     GParamSpec         *pspec,
4712                                     EvWindow           *ev_window)
4713 {
4714         GtkWidget *widget;
4715
4716         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4717
4718         if (widget != NULL) {
4719                 g_signal_connect_object (widget, "focus_in_event",
4720                                          G_CALLBACK (view_actions_focus_in_cb),
4721                                          ev_window, 0);
4722                 g_signal_connect_object (widget, "focus_out_event",
4723                                          G_CALLBACK (view_actions_focus_out_cb),
4724                                          ev_window, 0);
4725                 g_object_unref (widget);
4726         }
4727 }
4728
4729 static gboolean
4730 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4731 {
4732         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4733                 gboolean maximized;
4734
4735                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4736                 if (!ev_window_is_empty (window))
4737                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4738         }
4739
4740         return FALSE;
4741 }
4742
4743 static gboolean
4744 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4745 {
4746         char *uri = window->priv->uri;
4747         GdkWindowState state;
4748         int x, y, width, height, document_width, document_height;
4749
4750         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4751
4752         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4753                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4754                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4755
4756                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4757                         ev_page_cache_get_max_width (window->priv->page_cache,
4758                                                      0, 1.0,
4759                                                      &document_width);
4760                         ev_page_cache_get_max_height (window->priv->page_cache,
4761                                                       0, 1.0,
4762                                                       &document_height);
4763                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4764                                                         (double)width / document_width);
4765                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4766                                                         (double)height / document_height);
4767
4768                         ev_metadata_manager_set_int (uri, "window_x", x);
4769                         ev_metadata_manager_set_int (uri, "window_y", y);
4770                         ev_metadata_manager_set_int (uri, "window_width", width);
4771                         ev_metadata_manager_set_int (uri, "window_height", height);
4772                 }
4773         }
4774
4775         return FALSE;
4776 }
4777
4778 static void
4779 launch_action (EvWindow *window, EvLinkAction *action)
4780 {
4781         const char *filename = ev_link_action_get_filename (action);
4782         char *uri = NULL;
4783
4784         if (filename  && g_path_is_absolute (filename)) {
4785                 uri = gnome_vfs_get_uri_from_local_path (filename);
4786         } else {
4787                 GnomeVFSURI *base_uri, *resolved_uri;
4788
4789                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4790                 if (base_uri && filename) {
4791                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4792                         if (resolved_uri) {
4793                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4794                                 gnome_vfs_uri_unref (resolved_uri);
4795                         }
4796                         gnome_vfs_uri_unref (base_uri);
4797                 }
4798         }
4799
4800         if (uri) {
4801                 gnome_vfs_url_show (uri);
4802         } else {
4803                 gnome_vfs_url_show (filename);
4804         }
4805
4806         g_free (uri);
4807
4808         /* According to the PDF spec filename can be an executable. I'm not sure
4809            allowing to launch executables is a good idea though. -- marco */
4810 }
4811
4812 static void
4813 launch_external_uri (EvWindow *window, EvLinkAction *action)
4814 {
4815         const gchar *uri = ev_link_action_get_uri (action);
4816         GnomeVFSResult result = gnome_vfs_url_show (uri);
4817         GtkWidget *dialog;
4818         gchar* message = NULL;
4819
4820         switch(result) {
4821                 case GNOME_VFS_OK:
4822                         break;
4823                 case GNOME_VFS_ERROR_BAD_PARAMETERS:
4824                         message = _("Invalid URI: “%s”");
4825                         break;
4826                 case GNOME_VFS_ERROR_NOT_SUPPORTED:
4827                         message = _("Unsupported URI: “%s”");
4828                         break;
4829                 default:
4830                         message = _("Unknown error");
4831         }
4832         if(message) {
4833                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4834                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4835                                                  GTK_MESSAGE_ERROR,
4836                                                  GTK_BUTTONS_CLOSE,
4837                                                  _("Unable to open external link"));
4838                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4839                                                           message, uri);
4840                 g_signal_connect (dialog, "response",
4841                                   G_CALLBACK (gtk_widget_destroy),
4842                                   NULL);
4843                 gtk_widget_show (dialog);
4844
4845         }
4846         return;
4847 }
4848
4849 static void
4850 open_remote_link (EvWindow *window, EvLinkAction *action)
4851 {
4852         gchar *uri;
4853         gchar *dir;
4854
4855         dir = g_path_get_dirname (window->priv->uri);
4856
4857         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4858                                 NULL);
4859         g_free (dir);
4860
4861         ev_application_open_uri_at_dest (EV_APP, uri,
4862                                          gtk_window_get_screen (GTK_WINDOW (window)),
4863                                          ev_link_action_get_dest (action),
4864                                          0,
4865                                          NULL,
4866                                          FALSE,
4867                                          NULL,
4868                                          GDK_CURRENT_TIME);
4869
4870         g_free (uri);
4871 }
4872
4873 static void
4874 do_action_named (EvWindow *window, EvLinkAction *action)
4875 {
4876         const gchar *name = ev_link_action_get_name (action);
4877
4878         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4879                 ev_window_cmd_go_first_page (NULL, window);
4880         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4881                 ev_window_cmd_go_previous_page (NULL, window);
4882         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4883                 ev_window_cmd_go_next_page (NULL, window);
4884         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4885                 ev_window_cmd_go_last_page (NULL, window);
4886         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4887                 ev_window_cmd_focus_page_selector (NULL, window);
4888         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4889                 ev_window_cmd_edit_find (NULL, window);
4890         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4891                 ev_window_cmd_file_close_window (NULL, window);
4892         } else {
4893                 g_warning ("Unimplemented named action: %s, please post a "
4894                            "bug report in Evince bugzilla "
4895                            "(http://bugzilla.gnome.org) with a testcase.",
4896                            name);
4897         }
4898 }
4899
4900 static void
4901 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4902 {
4903         switch (ev_link_action_get_action_type (action)) {
4904                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4905                         EvLinkDest *dest;
4906
4907                         dest = ev_link_action_get_dest (action);
4908                         if (!dest)
4909                                 return;
4910
4911                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4912                 }
4913                         break;
4914                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4915                         launch_external_uri (window, action);
4916                         break;
4917                 case EV_LINK_ACTION_TYPE_LAUNCH:
4918                         launch_action (window, action);
4919                         break;
4920                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4921                         open_remote_link (window, action);
4922                         break;
4923                 case EV_LINK_ACTION_TYPE_NAMED:
4924                         do_action_named (window, action);
4925                         break;
4926                 default:
4927                         g_assert_not_reached ();
4928         }
4929 }
4930
4931 static void
4932 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4933 {
4934         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4935 }
4936
4937 static void
4938 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4939 {
4940         EvLinkAction *ev_action = NULL;
4941         EvLinkDest   *dest;
4942
4943         ev_action = ev_link_get_action (window->priv->link);
4944         if (!ev_action)
4945                 return;
4946
4947         dest = ev_link_action_get_dest (ev_action);
4948         if (!dest)
4949                 return;
4950
4951         ev_window_cmd_file_open_copy_at_dest (window, dest);
4952 }
4953
4954 static void
4955 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4956 {
4957         GtkClipboard *clipboard;
4958         EvLinkAction *ev_action;
4959         const gchar *uri;
4960
4961         ev_action = ev_link_get_action (window->priv->link);
4962         if (!ev_action)
4963                 return;
4964
4965         uri = ev_link_action_get_uri (ev_action);
4966
4967         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4968                                               GDK_SELECTION_CLIPBOARD);
4969         gtk_clipboard_set_text (clipboard, uri, -1);
4970 }
4971
4972 static void
4973 image_save_dialog_response_cb (GtkWidget *fc,
4974                                gint       response_id,
4975                                EvWindow  *ev_window)
4976 {
4977         GnomeVFSURI *target_uri;
4978         gchar       *uri;
4979         gchar       *filename;
4980         gboolean     is_local;
4981         GError      *error = NULL;
4982
4983         if (response_id != GTK_RESPONSE_OK) {
4984                 gtk_widget_destroy (fc);
4985                 return;
4986         }
4987
4988         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4989         target_uri = gnome_vfs_uri_new (uri);
4990         is_local = gnome_vfs_uri_is_local (target_uri);
4991
4992         if (is_local) {
4993                 filename = g_filename_from_uri (uri, NULL, NULL);
4994         } else {
4995                 filename = ev_tmp_filename ("saveimage");
4996         }
4997
4998         g_free (uri);
4999
5000         /* FIXME: allow saving in other image formats than png */
5001         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
5002                          filename, "png", &error, NULL);
5003
5004         if (error) {
5005                 ev_window_error_message (GTK_WINDOW (ev_window),
5006                                          _("The image could not be saved."),
5007                                          error);
5008                 g_error_free (error);
5009                 g_free (filename);
5010                 gnome_vfs_uri_unref (target_uri);
5011                 gtk_widget_destroy (fc);
5012
5013                 return;
5014         }
5015
5016         if (!is_local) {
5017                 GnomeVFSURI *source_uri;
5018                 gchar       *local_uri;
5019
5020                 local_uri = g_filename_to_uri (filename, NULL, NULL);
5021                 source_uri = gnome_vfs_uri_new (local_uri);
5022                 g_free (local_uri);
5023                 ev_window_save_remote (ev_window, source_uri, target_uri);
5024                 gnome_vfs_uri_unref (source_uri);
5025         }
5026
5027         g_free (filename);
5028         gnome_vfs_uri_unref (target_uri);
5029         gtk_widget_destroy (fc);
5030 }
5031
5032 static void
5033 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5034 {
5035         GtkWidget     *fc;
5036         GtkFileFilter *filter;
5037
5038         if (!window->priv->image)
5039                 return;
5040
5041         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5042                                           GTK_WINDOW (window),
5043                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5044                                           GTK_STOCK_CANCEL,
5045                                           GTK_RESPONSE_CANCEL,
5046                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5047                                           NULL);
5048
5049         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5050         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5051         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5052
5053         filter = gtk_file_filter_new ();
5054         gtk_file_filter_set_name (filter, _("Images"));
5055         gtk_file_filter_add_pixbuf_formats (filter);
5056         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
5057
5058         g_signal_connect (fc, "response",
5059                           G_CALLBACK (image_save_dialog_response_cb),
5060                           window);
5061
5062         gtk_widget_show (fc);
5063 }
5064
5065 static void
5066 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5067 {
5068         GtkClipboard *clipboard;
5069
5070         if (!window->priv->image)
5071                 return;
5072
5073         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5074                                               GDK_SELECTION_CLIPBOARD);
5075         gtk_clipboard_set_image (clipboard,
5076                                  ev_image_get_pixbuf (window->priv->image));
5077 }
5078
5079 static void
5080 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5081 {
5082         GList *l;
5083
5084         if (!window->priv->attach_list)
5085                 return;
5086
5087         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5088                 EvAttachment *attachment;
5089                 GError       *error = NULL;
5090
5091                 attachment = (EvAttachment *) l->data;
5092
5093                 ev_attachment_open (attachment, &error);
5094
5095                 if (error) {
5096                         ev_window_error_message (GTK_WINDOW (window),
5097                                                  _("Unable to open attachment"),
5098                                                  error);
5099                         g_error_free (error);
5100                 }
5101         }
5102 }
5103
5104 static void
5105 attachment_save_dialog_response_cb (GtkWidget *fc,
5106                                     gint       response_id,
5107                                     EvWindow  *ev_window)
5108 {
5109         GnomeVFSURI          *target_uri;
5110         gchar                *uri;
5111         GList                *l;
5112         GtkFileChooserAction  fc_action;
5113         gboolean              is_dir;
5114         gboolean              is_local;
5115
5116         if (response_id != GTK_RESPONSE_OK) {
5117                 gtk_widget_destroy (fc);
5118                 return;
5119         }
5120
5121         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5122         target_uri = gnome_vfs_uri_new (uri);
5123         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5124         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5125         is_local = gnome_vfs_uri_is_local (target_uri);
5126
5127         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5128                 EvAttachment *attachment;
5129                 gchar        *filename;
5130                 GError       *error = NULL;
5131
5132                 attachment = (EvAttachment *) l->data;
5133
5134                 if (is_local) {
5135                         if (is_dir) {
5136                                 filename = g_strjoin ("/", uri,
5137                                                       ev_attachment_get_name (attachment),
5138                                                       NULL);
5139                         } else {
5140                                 filename = g_strdup (uri);
5141                         }
5142                 } else {
5143                         filename = ev_tmp_filename ("saveattachment");
5144                 }
5145
5146                 ev_attachment_save (attachment, filename, &error);
5147
5148                 if (error) {
5149                         ev_window_error_message (GTK_WINDOW (ev_window),
5150                                                  _("The attachment could not be saved."),
5151                                                  error);
5152                         g_error_free (error);
5153                         g_free (filename);
5154
5155                         continue;
5156                 }
5157
5158                 if (!is_local) {
5159                         GnomeVFSURI *src_uri;
5160                         GnomeVFSURI *dest_uri;
5161                         gchar       *local_uri;
5162
5163                         if (is_dir) {
5164                                 const gchar *name = ev_attachment_get_name (attachment);
5165
5166                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5167                                                                            name);
5168                         } else {
5169                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5170                         }
5171
5172                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5173                         src_uri = gnome_vfs_uri_new (local_uri);
5174                         g_free (local_uri);
5175                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5176                         gnome_vfs_uri_unref (src_uri);
5177                         gnome_vfs_uri_unref (dest_uri);
5178                 }
5179
5180                 g_free (filename);
5181         }
5182
5183         g_free (uri);
5184         gnome_vfs_uri_unref (target_uri);
5185
5186         gtk_widget_destroy (fc);
5187 }
5188
5189 static void
5190 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5191 {
5192         GtkWidget    *fc;
5193         EvAttachment *attachment = NULL;
5194
5195         if (!window->priv->attach_list)
5196                 return;
5197
5198         if (g_list_length (window->priv->attach_list) == 1)
5199                 attachment = (EvAttachment *) window->priv->attach_list->data;
5200
5201         fc = gtk_file_chooser_dialog_new (
5202                 _("Save Attachment"),
5203                 GTK_WINDOW (window),
5204                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5205                 GTK_STOCK_CANCEL,
5206                 GTK_RESPONSE_CANCEL,
5207                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5208                 NULL);
5209
5210         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5211         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5212         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5213
5214         if (attachment)
5215                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5216                                                    ev_attachment_get_name (attachment));
5217
5218         g_signal_connect (fc, "response",
5219                           G_CALLBACK (attachment_save_dialog_response_cb),
5220                           window);
5221
5222         gtk_widget_show (fc);
5223 }
5224
5225 static void
5226 ev_window_init (EvWindow *ev_window)
5227 {
5228         GtkActionGroup *action_group;
5229         GtkAccelGroup *accel_group;
5230         GError *error = NULL;
5231         GtkWidget *sidebar_widget;
5232
5233         g_signal_connect (ev_window, "configure_event",
5234                           G_CALLBACK (window_configure_event_cb), NULL);
5235         g_signal_connect (ev_window, "window_state_event",
5236                           G_CALLBACK (window_state_event_cb), NULL);
5237
5238         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5239
5240         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5241         ev_window->priv->title = ev_window_title_new (ev_window);
5242
5243         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5244         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5245         gtk_widget_show (ev_window->priv->main_box);
5246
5247         action_group = gtk_action_group_new ("MenuActions");
5248         ev_window->priv->action_group = action_group;
5249         gtk_action_group_set_translation_domain (action_group, NULL);
5250         gtk_action_group_add_actions (action_group, entries,
5251                                       G_N_ELEMENTS (entries), ev_window);
5252         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5253                                              G_N_ELEMENTS (toggle_entries),
5254                                              ev_window);
5255         set_action_properties (action_group);
5256         register_custom_actions (ev_window, action_group);
5257
5258         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5259         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5260                                             action_group, 0);
5261
5262         accel_group =
5263                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5264         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5265
5266         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5267
5268         action_group = gtk_action_group_new ("ViewPopupActions");
5269         ev_window->priv->view_popup_action_group = action_group;
5270         gtk_action_group_set_translation_domain (action_group, NULL);
5271         gtk_action_group_add_actions (action_group, view_popup_entries,
5272                                       G_N_ELEMENTS (view_popup_entries),
5273                                       ev_window);
5274         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5275                                             action_group, 0);
5276
5277         action_group = gtk_action_group_new ("AttachmentPopupActions");
5278         ev_window->priv->attachment_popup_action_group = action_group;
5279         gtk_action_group_set_translation_domain (action_group, NULL);
5280         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5281                                       G_N_ELEMENTS (attachment_popup_entries),
5282                                       ev_window);
5283         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5284                                             action_group, 0);
5285
5286         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5287                                               DATADIR"/evince-ui.xml",
5288                                               &error)) {
5289                 g_warning ("building menus failed: %s", error->message);
5290                 g_error_free (error);
5291         }
5292
5293 #if GTK_CHECK_VERSION(2,11,4)
5294         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5295 #else
5296         /* It's fine to just use the one of the default screen here */
5297         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5298                 gdk_screen_get_default ());
5299 #endif
5300         ev_window->priv->recent_action_group = NULL;
5301         ev_window->priv->recent_ui_id = 0;
5302         g_signal_connect_swapped (ev_window->priv->recent_manager,
5303                                   "changed",
5304                                   G_CALLBACK (ev_window_setup_recent),
5305                                   ev_window);
5306
5307         ev_window->priv->menubar =
5308                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5309                                             "/MainMenu");
5310         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5311                             ev_window->priv->menubar,
5312                             FALSE, FALSE, 0);
5313
5314         ev_window->priv->toolbar = GTK_WIDGET
5315           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5316                          "ui-manager", ev_window->priv->ui_manager,
5317                          "popup-path", "/ToolbarPopup",
5318                          "model", ev_application_get_toolbars_model (EV_APP),
5319                          NULL));
5320
5321         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5322                                    "DefaultToolBar");
5323         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5324                             ev_window->priv->toolbar,
5325                             FALSE, FALSE, 0);
5326         gtk_widget_show (ev_window->priv->toolbar);
5327
5328         /* Add the main area */
5329         ev_window->priv->hpaned = gtk_hpaned_new ();
5330         g_signal_connect (ev_window->priv->hpaned,
5331                           "notify::position",
5332                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5333                           ev_window);
5334
5335         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5336         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5337                             TRUE, TRUE, 0);
5338         gtk_widget_show (ev_window->priv->hpaned);
5339
5340         ev_window->priv->sidebar = ev_sidebar_new ();
5341         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5342                          ev_window->priv->sidebar, FALSE, FALSE);
5343         gtk_widget_show (ev_window->priv->sidebar);
5344
5345         /* Stub sidebar, for now */
5346
5347         sidebar_widget = ev_sidebar_thumbnails_new ();
5348         ev_window->priv->sidebar_thumbs = sidebar_widget;
5349         g_signal_connect (sidebar_widget,
5350                           "notify::main-widget",
5351                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5352                           ev_window);
5353         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5354         gtk_widget_show (sidebar_widget);
5355         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5356                              sidebar_widget);
5357
5358         sidebar_widget = ev_sidebar_links_new ();
5359         ev_window->priv->sidebar_links = sidebar_widget;
5360         g_signal_connect (sidebar_widget,
5361                           "notify::model",
5362                           G_CALLBACK (sidebar_widget_model_set),
5363                           ev_window);
5364         g_signal_connect (sidebar_widget,
5365                           "link_activated",
5366                           G_CALLBACK (sidebar_links_link_activated_cb),
5367                           ev_window);
5368         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5369         gtk_widget_show (sidebar_widget);
5370         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5371                              sidebar_widget);
5372
5373         sidebar_widget = ev_sidebar_attachments_new ();
5374         ev_window->priv->sidebar_attachments = sidebar_widget;
5375         g_signal_connect_object (sidebar_widget,
5376                                  "popup",
5377                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5378                                  ev_window, 0);
5379         gtk_widget_show (sidebar_widget);
5380         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5381                              sidebar_widget);
5382
5383         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5384         ev_window->priv->scrolled_window =
5385                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5386                                           "shadow-type", GTK_SHADOW_IN,
5387                                           NULL));
5388         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5389                             ev_window->priv->scrolled_window,
5390                             TRUE, TRUE, 0);
5391         gtk_widget_show (ev_window->priv->scrolled_window);
5392
5393         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5394                         ev_window->priv->view_box);
5395         gtk_widget_show (ev_window->priv->view_box);
5396
5397         ev_window->priv->view = ev_view_new ();
5398         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5399                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5400         ev_window->priv->password_view = ev_password_view_new ();
5401         g_signal_connect_swapped (ev_window->priv->password_view,
5402                                   "unlock",
5403                                   G_CALLBACK (ev_window_popup_password_dialog),
5404                                   ev_window);
5405         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5406                                  G_CALLBACK (view_actions_focus_in_cb),
5407                                  ev_window, 0);
5408         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5409                                  G_CALLBACK (view_actions_focus_out_cb),
5410                                  ev_window, 0);
5411         g_signal_connect_object (ev_window->priv->view, "external-link",
5412                                  G_CALLBACK (view_external_link_cb),
5413                                  ev_window, 0);
5414         g_signal_connect_object (ev_window->priv->view, "handle-link",
5415                                  G_CALLBACK (view_handle_link_cb),
5416                                  ev_window, 0);
5417
5418         g_signal_connect_object (ev_window->priv->view,
5419                                  "popup",
5420                                  G_CALLBACK (view_menu_popup_cb),
5421                                  ev_window, 0);
5422         gtk_widget_show (ev_window->priv->view);
5423         gtk_widget_show (ev_window->priv->password_view);
5424
5425         /* Find Bar */
5426         ev_window->priv->find_bar = egg_find_bar_new ();
5427         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5428                           ev_window->priv->find_bar,
5429                           FALSE, TRUE, 0);
5430
5431         /* We own a ref on these widgets, as we can swap them in and out */
5432         g_object_ref (ev_window->priv->view);
5433         g_object_ref (ev_window->priv->password_view);
5434
5435         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5436                            ev_window->priv->view);
5437
5438         g_signal_connect (ev_window->priv->view,
5439                           "notify::find-status",
5440                           G_CALLBACK (view_find_status_changed_cb),
5441                           ev_window);
5442         g_signal_connect (ev_window->priv->view,
5443                           "notify::sizing-mode",
5444                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5445                           ev_window);
5446         g_signal_connect (ev_window->priv->view,
5447                           "notify::zoom",
5448                           G_CALLBACK (ev_window_zoom_changed_cb),
5449                           ev_window);
5450         g_signal_connect (ev_window->priv->view,
5451                           "notify::dual-page",
5452                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5453                           ev_window);
5454         g_signal_connect (ev_window->priv->view,
5455                           "notify::continuous",
5456                           G_CALLBACK (ev_window_continuous_changed_cb),
5457                           ev_window);
5458         g_signal_connect (ev_window->priv->view,
5459                           "notify::rotation",
5460                           G_CALLBACK (ev_window_rotation_changed_cb),
5461                           ev_window);
5462         g_signal_connect (ev_window->priv->view,
5463                           "notify::has-selection",
5464                           G_CALLBACK (ev_window_has_selection_changed_cb),
5465                           ev_window);
5466
5467         /* Connect sidebar signals */
5468         g_signal_connect (ev_window->priv->sidebar,
5469                           "notify::visible",
5470                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5471                           ev_window);
5472         g_signal_connect (ev_window->priv->sidebar,
5473                           "notify::current-page",
5474                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5475                           ev_window);
5476
5477         /* Connect to find bar signals */
5478         g_signal_connect (ev_window->priv->find_bar,
5479                           "previous",
5480                           G_CALLBACK (find_bar_previous_cb),
5481                           ev_window);
5482         g_signal_connect (ev_window->priv->find_bar,
5483                           "next",
5484                           G_CALLBACK (find_bar_next_cb),
5485                           ev_window);
5486         g_signal_connect (ev_window->priv->find_bar,
5487                           "close",
5488                           G_CALLBACK (find_bar_close_cb),
5489                           ev_window);
5490         g_signal_connect (ev_window->priv->find_bar,
5491                           "notify::search-string",
5492                           G_CALLBACK (find_bar_search_changed_cb),
5493                           ev_window);
5494         g_signal_connect (ev_window->priv->find_bar,
5495                           "notify::case-sensitive",
5496                           G_CALLBACK (find_bar_search_changed_cb),
5497                           ev_window);
5498         g_signal_connect (ev_window->priv->find_bar,
5499                           "notify::visible",
5500                           G_CALLBACK (find_bar_visibility_changed_cb),
5501                           ev_window);
5502         g_signal_connect (ev_window->priv->find_bar,
5503                           "scroll",
5504                           G_CALLBACK (find_bar_scroll),
5505                           ev_window);
5506
5507         /* Popups */
5508         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5509                                                                  "/DocumentPopup");
5510         ev_window->priv->link = NULL;
5511
5512         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5513                                                                        "/AttachmentPopup");
5514         ev_window->priv->attach_list = NULL;
5515
5516         /* Give focus to the document view */
5517         gtk_widget_grab_focus (ev_window->priv->view);
5518
5519         /* Set it user interface params */
5520         ev_window_setup_recent (ev_window);
5521
5522         setup_chrome_from_metadata (ev_window);
5523         set_chrome_actions (ev_window);
5524         update_chrome_visibility (ev_window);
5525
5526         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5527
5528         setup_view_from_metadata (ev_window);
5529         setup_sidebar_from_metadata (ev_window, NULL);
5530
5531         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5532         ev_window_setup_action_sensitivity (ev_window);
5533 }
5534
5535 /**
5536  * ev_window_new:
5537  *
5538  * Creates a #GtkWidget that represents the window.
5539  *
5540  * Returns: the #GtkWidget that represents the window.
5541  */
5542 GtkWidget *
5543 ev_window_new (void)
5544 {
5545         GtkWidget *ev_window;
5546
5547         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5548                                               "type", GTK_WINDOW_TOPLEVEL,
5549                                               NULL));
5550
5551         return ev_window;
5552 }