shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-file-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-history.h"
  72 #include "ev-image.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <gnome.h>
  91 #include <libgnomevfs/gnome-vfs-utils.h>
  92 #include <libgnomevfs/gnome-vfs-async-ops.h>
  93 #include <gconf/gconf-client.h>
  94
  95 #include <string.h>
  96
  97 typedef enum {
  98         PAGE_MODE_DOCUMENT,
  99         PAGE_MODE_PASSWORD
 100 } EvWindowPageMode;
 101
 102 typedef enum {
 103         EV_CHROME_MENUBAR       = 1 << 0,
 104         EV_CHROME_TOOLBAR       = 1 << 1,
 105         EV_CHROME_FINDBAR       = 1 << 2,
 106         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 107         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 108         EV_CHROME_SIDEBAR       = 1 << 5,
 109         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 110         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 111 } EvChrome;
 112
 113 struct _EvWindowPrivate {
 114         /* UI */
 115         EvChrome chrome;
 116
 117         GtkWidget *main_box;
 118         GtkWidget *menubar;
 119         GtkWidget *toolbar_dock;
 120         GtkWidget *toolbar;
 121         GtkWidget *hpaned;
 122         GtkWidget *sidebar;
 123         GtkWidget *find_bar;
 124         GtkWidget *scrolled_window;
 125         GtkWidget *view;
 126         GtkWidget *password_view;
 127         GtkWidget *sidebar_thumbs;
 128         GtkWidget *sidebar_links;
 129         GtkWidget *sidebar_attachments;
 130         GtkWidget *preview_toolbar;
 131
 132         /* Dialogs */
 133         GtkWidget *properties;
 134 #ifdef WITH_PRINT
 135         GtkWidget *print_dialog;
 136 #endif
 137         GtkWidget *password_dialog;
 138
 139         /* UI Builders */
 140         GtkActionGroup   *action_group;
 141         GtkActionGroup   *view_popup_action_group;
 142         GtkActionGroup   *attachment_popup_action_group;
 143 #ifdef HAVE_GTK_RECENT
 144         GtkRecentManager *recent_manager;
 145         GtkActionGroup   *recent_action_group;
 146         guint             recent_ui_id;
 147 #endif
 148         GtkUIManager     *ui_manager;
 149
 150         /* Fullscreen mode */
 151         GtkWidget *fullscreen_toolbar;
 152         GtkWidget *fullscreen_popup;
 153         guint      fullscreen_timeout_id;
 154
 155         /* Popup view */
 156         GtkWidget *view_popup;
 157         EvLink    *link;
 158         EvImage   *image;
 159
 160         /* Popup attachment */
 161         GtkWidget    *attachment_popup;
 162         GList        *attach_list;
 163
 164         /* Document */
 165         char *uri;
 166         char *local_uri;
 167         EvLinkDest *dest;
 168         gboolean unlink_temp_file;
 169
 170         EvDocument *document;
 171         EvHistory *history;
 172         EvPageCache *page_cache;
 173         EvWindowPageMode page_mode;
 174         EvWindowTitle *title;
 175 #ifndef HAVE_GTK_RECENT
 176         EggRecentViewUIManager *recent_view;
 177 #endif
 178
 179         EvJob *load_job;
 180         EvJob *thumbnail_job;
 181 #ifdef WITH_GNOME_PRINT
 182         GnomePrintJob *print_job;
 183 #endif
 184
 185 #ifdef WITH_GTK_PRINT
 186         EvJob            *print_job;
 187         GtkPrintJob      *gtk_print_job;
 188         GtkPrinter       *printer;
 189         GtkPrintSettings *print_settings;
 190         GtkPageSetup     *print_page_setup;
 191 #endif
 192 };
 193
 194 #define EV_WINDOW_GET_PRIVATE(object) \
 195         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 196
 197 #define PAGE_SELECTOR_ACTION    "PageSelector"
 198 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 199 #define NAVIGATION_ACTION       "Navigation"
 200
 201 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 202 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 203 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 204
 205 #define FULLSCREEN_TIMEOUT 5 * 1000
 206
 207 #define SIDEBAR_DEFAULT_SIZE    132
 208 #define LINKS_SIDEBAR_ID "links"
 209 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 210 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 211
 212 static void     ev_window_update_actions                (EvWindow *ev_window);
 213 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 214 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 215                                                          GParamSpec       *pspec,
 216                                                          EvWindow         *ev_window);
 217 static void     ev_window_set_page_mode                 (EvWindow         *window,
 218                                                          EvWindowPageMode  page_mode);
 219 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 220                                                          gpointer          data);
 221 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 222                                                          EvWindow         *ev_window);
 223 #ifdef WITH_GTK_PRINT
 224 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 225                                                          EvWindow         *window);
 226 #endif
 227 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 228                                                          GParamSpec       *pspec,
 229                                                          EvWindow         *ev_window);
 230 static void     ev_window_zoom_changed_cb               (EvView           *view,
 231                                                          GParamSpec       *pspec,
 232                                                          EvWindow         *ev_window);
 233 static void     ev_window_add_recent                    (EvWindow         *window,
 234                                                          const char       *filename);
 235 static void     ev_window_run_fullscreen                (EvWindow         *window);
 236 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 237 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 238                                                          EvWindow         *window);
 239 static void     ev_window_run_presentation              (EvWindow         *window);
 240 static void     ev_window_stop_presentation             (EvWindow         *window);
 241 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 242                                                          EvWindow         *window);
 243 static void     ev_window_run_preview                   (EvWindow         *window);
 244 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 245                                                          EvWindow         *window);
 246 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 247                                                          EvWindow         *window);
 248 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 249                                                          EvWindow         *window);
 250 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 251                                                          EvWindow         *window);
 252 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 253                                                          EvWindow         *window);
 254 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 255                                                          EvWindow *window);
 256 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 257                                                          EvWindow *window);
 258 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 259                                                          EvWindow         *ev_window);
 260 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 261                                                          EvWindow         *ev_window);
 262 static void     fullscreen_set_timeout                  (EvWindow *window);
 263 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 264                                                          GdkEventMotion *event,
 265                                                          gpointer user_data);
 266 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 267                                                          GdkEventCrossing *event,
 268                                                          gpointer user_data);
 269 static void     view_handle_link_cb                     (EvView *view,
 270                                                          EvLink *link,
 271                                                          EvWindow *window);
 272
 273 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 274
 275 static gdouble
 276 ev_window_get_screen_dpi (EvWindow *ev_window)
 277 {
 278         GdkScreen *screen;
 279         gdouble    xdpi, ydpi;
 280
 281         screen = gtk_window_get_screen (GTK_WINDOW (ev_window));
 282
 283         xdpi = 25.4 * gdk_screen_get_width (screen) / gdk_screen_get_width_mm (screen);
 284         ydpi = 25.4 * gdk_screen_get_height (screen) / gdk_screen_get_height_mm (screen);
 285
 286         return (xdpi + ydpi) / 2.0;
 287 }
 288
 289 static void
 290 ev_window_set_action_sensitive (EvWindow   *ev_window,
 291                                 const char *name,
 292                                 gboolean    sensitive)
 293 {
 294         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 295                                                          name);
 296         gtk_action_set_sensitive (action, sensitive);
 297 }
 298
 299
 300 static void
 301 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 302 {
 303         EvDocument *document = ev_window->priv->document;
 304         const EvDocumentInfo *info = NULL;
 305
 306         gboolean has_document = FALSE;
 307         gboolean ok_to_print = TRUE;
 308         gboolean ok_to_copy = TRUE;
 309         gboolean has_properties = TRUE;
 310         gboolean override_restrictions = FALSE;
 311         gboolean can_get_text = FALSE;
 312         gboolean has_pages = FALSE;
 313         gboolean can_find = FALSE;
 314
 315         GConfClient *client;
 316
 317         if (document) {
 318                 has_document = TRUE;
 319                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 320         }
 321
 322         if (has_document && ev_window->priv->page_cache) {
 323                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 324         }
 325
 326         if (!info || info->fields_mask == 0) {
 327                 has_properties = FALSE;
 328         }
 329
 330         if (has_document && ev_document_can_get_text (document)) {
 331                 can_get_text = TRUE;
 332         }
 333
 334         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 335                 can_find = TRUE;
 336         }
 337
 338         client = gconf_client_get_default ();
 339         override_restrictions = gconf_client_get_bool (client,
 340                                                        GCONF_OVERRIDE_RESTRICTIONS,
 341                                                        NULL);
 342         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 343                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 344                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 345         }
 346
 347         if (has_document && !EV_IS_FILE_EXPORTER(document))
 348                 ok_to_print = FALSE;
 349
 350
 351         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 352                 ok_to_copy = FALSE;
 353         }
 354
 355         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 356                 ok_to_print = FALSE;
 357         }
 358 #ifndef WITH_PRINT
 359         ok_to_print = FALSE;
 360 #endif
 361         g_object_unref (client);
 362
 363
 364         /* File menu */
 365         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 366         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 367
 368 #ifdef WITH_GTK_PRINT
 369         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 370 #endif
 371
 372 #ifdef WITH_GNOME_PRINT
 373         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 374 #endif
 375
 376         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 377         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 378
 379         /* Edit menu */
 380         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 381         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 382         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 383         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 385
 386         /* View menu */
 387         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 388         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 389         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 390         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 391         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 392
 393         /* Toolbar-specific actions: */
 394         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 395         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 396         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 397
 398         ev_window_update_actions (ev_window);
 399 }
 400
 401 static void
 402 ev_window_update_actions (EvWindow *ev_window)
 403 {
 404         EvView *view = EV_VIEW (ev_window->priv->view);
 405         int n_pages = 0, page = -1;
 406         gboolean has_pages = FALSE;
 407         gboolean presentation_mode;
 408
 409         if (ev_window->priv->document && ev_window->priv->page_cache) {
 410                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 411                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 412                 has_pages = n_pages > 0;
 413         }
 414
 415         ev_window_set_action_sensitive (ev_window, "EditCopy",
 416                                         has_pages &&
 417                                         ev_view_get_has_selection (view));
 418         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 419                                         ev_view_can_find_next (view));
 420         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 421                                         ev_view_can_find_previous (view));
 422
 423         presentation_mode = ev_view_get_presentation (view);
 424
 425         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 426                                         has_pages &&
 427                                         ev_view_can_zoom_in (view) &&
 428                                         !presentation_mode);
 429         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 430                                         has_pages &&
 431                                         ev_view_can_zoom_out (view) &&
 432                                         !presentation_mode);
 433
 434         ev_window_set_action_sensitive (ev_window, "Plus", !presentation_mode);
 435         ev_window_set_action_sensitive (ev_window, "Minus", !presentation_mode);
 436         ev_window_set_action_sensitive (ev_window, "KpPlus", !presentation_mode);
 437         ev_window_set_action_sensitive (ev_window, "KpMinus", !presentation_mode);
 438         ev_window_set_action_sensitive (ev_window, "CtrlKpPlus", !presentation_mode);
 439         ev_window_set_action_sensitive (ev_window, "CtrlKpMinus", !presentation_mode);
 440
 441         /* Go menu */
 442         if (has_pages) {
 443                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 444                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 445                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 446                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 447         } else {
 448                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 449                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 450                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 451                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 452         }
 453
 454         if (has_pages &&
 455             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 456             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 457                 GtkAction *action;
 458                 float      zoom;
 459                 float      real_zoom;
 460
 461                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 462                                                       ZOOM_CONTROL_ACTION);
 463
 464                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 465                 real_zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
 466                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 467
 468                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 469         }
 470 }
 471
 472 static void
 473 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 474 {
 475         gboolean can_find;
 476
 477         can_find = window->priv->document &&
 478             EV_IS_DOCUMENT_FIND (window->priv->document);
 479
 480         if (window->priv->action_group) {
 481                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 482                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 483                 ev_window_set_action_sensitive (window, "Space", sensitive);
 484                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 485                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 486                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 487                 ev_window_set_action_sensitive (window, "Return", sensitive);
 488                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 489                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 490                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 491                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 492                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 493                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 494
 495                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 496         }
 497 }
 498
 499 static void
 500 set_widget_visibility (GtkWidget *widget, gboolean visible)
 501 {
 502         g_assert (GTK_IS_WIDGET (widget));
 503
 504         if (visible)
 505                 gtk_widget_show (widget);
 506         else
 507                 gtk_widget_hide (widget);
 508 }
 509
 510 static void
 511 update_chrome_visibility (EvWindow *window)
 512 {
 513         EvWindowPrivate *priv = window->priv;
 514         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 515         gboolean fullscreen_mode, presentation, fullscreen;
 516         gboolean preview_toolbar;
 517
 518         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 519         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 520         fullscreen_mode = fullscreen || presentation;
 521
 522         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 523         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 524                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 525         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 526                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 527         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 528         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 529         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 530
 531         set_widget_visibility (priv->menubar, menubar);
 532         set_widget_visibility (priv->toolbar_dock, toolbar);
 533         set_widget_visibility (priv->find_bar, findbar);
 534         set_widget_visibility (priv->sidebar, sidebar);
 535         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 536
 537         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 538         gtk_widget_set_sensitive (priv->menubar, menubar);
 539
 540         if (priv->fullscreen_popup != NULL) {
 541                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 542                 set_widget_visibility (priv->fullscreen_popup, 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         update_chrome_visibility (window);
 558 }
 559
 560 static void
 561 update_sizing_buttons (EvWindow *window)
 562 {
 563         GtkActionGroup *action_group = window->priv->action_group;
 564         GtkAction *action;
 565         gboolean best_fit, page_width;
 566         EvSizingMode sizing_mode;
 567
 568         if (window->priv->view == NULL)
 569                 return;
 570
 571         g_object_get (window->priv->view,
 572                       "sizing_mode", &sizing_mode,
 573                       NULL);
 574
 575         switch (sizing_mode) {
 576                 case EV_SIZING_BEST_FIT:
 577                         best_fit = TRUE;
 578                         page_width = FALSE;
 579                         break;
 580                 case EV_SIZING_FIT_WIDTH:
 581                         best_fit = FALSE;
 582                         page_width = TRUE;
 583                         break;
 584                 default:
 585                         best_fit = page_width = FALSE;
 586                         break;
 587         }
 588
 589         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 590         g_signal_handlers_block_by_func
 591                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 592         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 593         g_signal_handlers_unblock_by_func
 594                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 595
 596         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 597         g_signal_handlers_block_by_func
 598                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 599         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 600         g_signal_handlers_unblock_by_func
 601                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 602
 603         action = gtk_action_group_get_action (window->priv->action_group,
 604                                               ZOOM_CONTROL_ACTION);
 605         if (best_fit) {
 606                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 607                                                  EPHY_ZOOM_BEST_FIT);
 608         } else if (page_width) {
 609                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 610                                                  EPHY_ZOOM_FIT_WIDTH);
 611         }
 612 }
 613
 614 gboolean
 615 ev_window_is_empty (const EvWindow *ev_window)
 616 {
 617         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 618
 619         return (ev_window->priv->document == NULL) &&
 620                 (ev_window->priv->load_job == NULL);
 621 }
 622
 623 static void
 624 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 625                                    gint       response_id,
 626                                    EvWindow  *ev_window)
 627 {
 628         gtk_widget_destroy (dialog);
 629 }
 630
 631 static void
 632 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 633 {
 634         GtkWidget *dialog;
 635
 636         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 637                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 638                                          GTK_MESSAGE_ERROR,
 639                                          GTK_BUTTONS_CLOSE,
 640                                          msg);
 641         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 642                                                   "%s", error->message);
 643         g_signal_connect (dialog, "response",
 644                           G_CALLBACK (ev_window_error_dialog_response_cb),
 645                            window);
 646         gtk_widget_show (dialog);
 647 }
 648
 649 static void
 650 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 651 {
 652         ev_window_update_actions (ev_window);
 653 }
 654
 655 static void
 656 page_changed_cb (EvPageCache *page_cache,
 657                  gint         page,
 658                  EvWindow    *ev_window)
 659 {
 660         ev_window_update_actions (ev_window);
 661
 662         if (!ev_window_is_empty (ev_window))
 663                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 664 }
 665
 666 typedef struct _FindTask {
 667         const gchar *page_label;
 668         gchar *chapter;
 669 } FindTask;
 670
 671 static gboolean
 672 ev_window_find_chapter (GtkTreeModel *tree_model,
 673                         GtkTreePath  *path,
 674                         GtkTreeIter  *iter,
 675                         gpointer      data)
 676 {
 677         FindTask *task = (FindTask *)data;
 678         gchar *page_string;
 679
 680         gtk_tree_model_get (tree_model, iter,
 681                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 682                             -1);
 683
 684         if (!page_string)
 685                 return FALSE;
 686
 687         if (!strcmp (page_string, task->page_label)) {
 688                 gtk_tree_model_get (tree_model, iter,
 689                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 690                                     -1);
 691                 g_free (page_string);
 692                 return TRUE;
 693         }
 694
 695         g_free (page_string);
 696         return FALSE;
 697 }
 698
 699 static void
 700 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 701 {
 702         gchar *page_label = NULL;
 703         gchar *link_title;
 704         FindTask find_task;
 705         EvLink *real_link;
 706         EvLinkAction *action;
 707         EvLinkDest *dest;
 708
 709         if (link) {
 710                 action = g_object_ref (ev_link_get_action (link));
 711                 dest = ev_link_action_get_dest (action);
 712                 page = ev_link_dest_get_page (dest);
 713                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 714         } else {
 715                 dest = ev_link_dest_new_page (page);
 716                 action = ev_link_action_new_dest (dest);
 717                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 718         }
 719
 720         if (!page_label)
 721                 return;
 722
 723         find_task.page_label = page_label;
 724         find_task.chapter = NULL;
 725
 726         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 727             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 728                 GtkTreeModel *model;
 729
 730                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 731
 732                 if (model) {
 733                         gtk_tree_model_foreach (model,
 734                                                 ev_window_find_chapter,
 735                                                 &find_task);
 736
 737                         g_object_unref (model);
 738                 }
 739         }
 740
 741         if (find_task.chapter)
 742                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 743         else
 744                 link_title = g_strdup_printf (_("Page %s"), page_label);
 745
 746         real_link = ev_link_new (link_title, action);
 747
 748         ev_history_add_link (window->priv->history, real_link);
 749
 750         g_free (find_task.chapter);
 751         g_free (link_title);
 752         g_free (page_label);
 753         g_object_unref (real_link);
 754 }
 755
 756 static void
 757 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 758 {
 759         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 760
 761         ev_window_add_history (window, 0, link);
 762         ev_window_add_history (window, current_page, NULL);
 763 }
 764
 765 static void
 766 history_changed_cb (EvPageCache *page_cache,
 767                     gint         page,
 768                     EvWindow    *window)
 769 {
 770         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 771
 772         ev_window_add_history (window, page, NULL);
 773         ev_window_add_history (window, current_page, NULL);
 774
 775         return;
 776 }
 777
 778 static void
 779 update_document_mode (EvWindow *window, EvDocumentMode mode)
 780 {
 781         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 782                 ev_window_run_presentation (window);
 783         }
 784         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 785                 ev_window_run_fullscreen (window);
 786         }
 787 }
 788
 789 static void
 790 setup_document_from_metadata (EvWindow *window)
 791 {
 792         char *uri = window->priv->uri;
 793         GValue page = { 0, };
 794         gint n_pages;
 795         gint new_page;
 796
 797         /* View the previously shown page, but make sure to not open a document on
 798          * the last page, since closing it on the last page most likely means the
 799          * user was finished reading the document. In that case, reopening should
 800          * show the first page. */
 801         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 802                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 803                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 804                 if (new_page == n_pages - 1)
 805                         new_page = 0;
 806                 ev_page_cache_set_current_page (window->priv->page_cache,
 807                                                 new_page);
 808                 g_value_unset (&page);
 809         }
 810 }
 811
 812 static void
 813 setup_chrome_from_metadata (EvWindow *window)
 814 {
 815         EvChrome chrome = EV_CHROME_NORMAL;
 816         GValue show_toolbar = { 0, };
 817
 818         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 819                 if (!g_value_get_boolean (&show_toolbar))
 820                         chrome &= ~EV_CHROME_TOOLBAR;
 821                 g_value_unset (&show_toolbar);
 822         }
 823         window->priv->chrome = chrome;
 824 }
 825
 826 static void
 827 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 828 {
 829         char *uri = window->priv->uri;
 830         GtkWidget *sidebar = window->priv->sidebar;
 831         GtkWidget *links = window->priv->sidebar_links;
 832         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 833         GtkWidget *attachments = window->priv->sidebar_attachments;
 834         GValue sidebar_size = { 0, };
 835         GValue sidebar_page = { 0, };
 836         GValue sidebar_visibility = { 0, };
 837
 838         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 839                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 840                                         g_value_get_int (&sidebar_size));
 841                 g_value_unset(&sidebar_size);
 842         }
 843
 844         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 845                 const char *page_id = g_value_get_string (&sidebar_page);
 846
 847                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 848                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 849                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 850                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 851                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 852                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 853                 }
 854                 g_value_unset (&sidebar_page);
 855         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 856                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 857         }
 858
 859         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 860                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 861                 g_value_unset (&sidebar_visibility);
 862         }
 863 }
 864
 865 static void
 866 setup_size_from_metadata (EvWindow *window)
 867 {
 868         char *uri = window->priv->uri;
 869         GValue width = { 0, };
 870         GValue height = { 0, };
 871         GValue width_ratio = { 0, };
 872         GValue height_ratio = { 0, };
 873         GValue maximized = { 0, };
 874         GValue x = { 0, };
 875         GValue y = { 0, };
 876
 877         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 878                 if (g_value_get_boolean (&maximized)) {
 879                         gtk_window_maximize (GTK_WINDOW (window));
 880                         return;
 881                 } else {
 882                         gtk_window_unmaximize (GTK_WINDOW (window));
 883                 }
 884                 g_value_unset (&maximized);
 885         }
 886
 887         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 888             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 889                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 890                                  g_value_get_int (&y));
 891                 g_value_unset (&x);
 892                 g_value_unset (&y);
 893         }
 894
 895         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 896             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 897                 gtk_window_resize (GTK_WINDOW (window),
 898                                    g_value_get_int (&width),
 899                                    g_value_get_int (&height));
 900                 g_value_unset (&width);
 901                 g_value_unset (&height);
 902                 return;
 903         }
 904
 905         if (window->priv->page_cache &&
 906             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 907             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 908                 gint document_width;
 909                 gint document_height;
 910
 911                 ev_page_cache_get_max_width (window->priv->page_cache,
 912                                              0, 1.0,
 913                                              &document_width);
 914                 ev_page_cache_get_max_height (window->priv->page_cache,
 915                                              0, 1.0,
 916                                              &document_height);
 917
 918                 gtk_window_resize (GTK_WINDOW (window),
 919                                    g_value_get_double (&width_ratio) * document_width,
 920                                    g_value_get_double (&height_ratio) * document_height);
 921                 g_value_unset (&width_ratio);
 922                 g_value_unset (&height_ratio);
 923         }
 924 }
 925
 926 static void
 927 setup_view_from_metadata (EvWindow *window)
 928 {
 929         EvView *view = EV_VIEW (window->priv->view);
 930         char *uri = window->priv->uri;
 931         GEnumValue *enum_value;
 932         GValue sizing_mode = { 0, };
 933         GValue zoom = { 0, };
 934         GValue continuous = { 0, };
 935         GValue dual_page = { 0, };
 936         GValue presentation = { 0, };
 937         GValue fullscreen = { 0, };
 938         GValue rotation = { 0, };
 939         GValue maximized = { 0, };
 940
 941         /* Maximized */
 942         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 943                 if (g_value_get_boolean (&maximized)) {
 944                         gtk_window_maximize (GTK_WINDOW (window));
 945                 } else {
 946                         gtk_window_unmaximize (GTK_WINDOW (window));
 947                 }
 948                 g_value_unset (&maximized);
 949         }
 950
 951         /* Sizing mode */
 952         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 953                 enum_value = g_enum_get_value_by_nick
 954                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 955                 g_value_unset (&sizing_mode);
 956                 ev_view_set_sizing_mode (view, enum_value->value);
 957         }
 958
 959         /* Zoom */
 960         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 961             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 962                 gdouble zoom_value;
 963
 964                 zoom_value = g_value_get_double (&zoom);
 965                 zoom_value *= ev_window_get_screen_dpi (window) / 72.0;
 966                 ev_view_set_zoom (view, zoom_value, FALSE);
 967                 g_value_unset (&zoom);
 968         }
 969
 970         /* Continuous */
 971         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 972                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 973                 g_value_unset (&continuous);
 974         }
 975
 976         /* Dual page */
 977         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 978                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 979                 g_value_unset (&dual_page);
 980         }
 981
 982         /* Presentation */
 983         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 984                 if (g_value_get_boolean (&presentation) && uri) {
 985                         ev_window_run_presentation (window);
 986                 }
 987                 g_value_unset (&presentation);
 988         }
 989
 990         /* Fullscreen */
 991         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 992                 if (g_value_get_boolean (&fullscreen) && uri) {
 993                         ev_window_run_fullscreen (window);
 994                 }
 995                 g_value_unset (&fullscreen);
 996         }
 997
 998         /* Rotation */
 999         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1000                 if (g_value_get_int (&rotation)) {
1001                         switch (g_value_get_int (&rotation)) {
1002                                 case 90:
1003                                         ev_view_set_rotation (view, 90);
1004                                         break;
1005                                 case 180:
1006                                         ev_view_set_rotation (view, 180);
1007                                         break;
1008                                 case 270:
1009                                         ev_view_set_rotation (view, 270);
1010                                         break;
1011                                 default:
1012                                         break;
1013                         }
1014                 }
1015                 g_value_unset (&rotation);
1016         }
1017 }
1018
1019 static void
1020 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1021 {
1022         if (ev_window->priv->thumbnail_job != NULL) {
1023                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1024
1025                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1026                                                       ev_window_set_icon_from_thumbnail,
1027                                                       ev_window);
1028                 g_object_unref (ev_window->priv->thumbnail_job);
1029                 ev_window->priv->thumbnail_job = NULL;
1030         }
1031 }
1032
1033 static void
1034 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1035                                    EvWindow       *ev_window)
1036 {
1037         if (job->thumbnail) {
1038                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1039                                      job->thumbnail);
1040         }
1041
1042         ev_window_clear_thumbnail_job (ev_window);
1043 }
1044
1045 static void
1046 ev_window_setup_document (EvWindow *ev_window)
1047 {
1048         const EvDocumentInfo *info;
1049         EvDocument *document;
1050         EvView *view = EV_VIEW (ev_window->priv->view);
1051         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1052         GtkAction *action;
1053
1054         document = ev_window->priv->document;
1055         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1056         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
1057         g_signal_connect (ev_window->priv->page_cache, "history-changed", G_CALLBACK (history_changed_cb), ev_window);
1058
1059         if (EV_IS_DOCUMENT_FIND (document)) {
1060                 g_signal_connect_object (G_OBJECT (document),
1061                                          "find_changed",
1062                                          G_CALLBACK (find_changed_cb),
1063                                          ev_window, 0);
1064         }
1065
1066         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1067                 ev_window_clear_thumbnail_job (ev_window);
1068                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, 0, 100);
1069                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1070                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1071                                   ev_window);
1072                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1073         }
1074
1075         ev_sidebar_set_document (sidebar, document);
1076
1077         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1078                 ev_view_set_document (view, document);
1079         }
1080         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1081
1082         ev_window_title_set_document (ev_window->priv->title, document);
1083         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1084
1085         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1086         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1087         ev_window_setup_action_sensitivity (ev_window);
1088
1089         if (ev_window->priv->history)
1090                 g_object_unref (ev_window->priv->history);
1091         ev_window->priv->history = ev_history_new ();
1092         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1093         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1094
1095         if (ev_window->priv->properties) {
1096                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1097                                                    ev_window->priv->document);
1098         }
1099
1100         setup_size_from_metadata (ev_window);
1101         setup_document_from_metadata (ev_window);
1102         setup_sidebar_from_metadata (ev_window, document);
1103
1104         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1105         update_document_mode (ev_window, info->mode);
1106 }
1107
1108 static void
1109 password_dialog_response (GtkWidget *password_dialog,
1110                           gint       response_id,
1111                           EvWindow  *ev_window)
1112 {
1113         char *password;
1114
1115         if (response_id == GTK_RESPONSE_OK) {
1116
1117                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1118                 if (password) {
1119                         ev_document_doc_mutex_lock ();
1120                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1121                                                            password);
1122                         ev_document_doc_mutex_unlock ();
1123                 }
1124                 g_free (password);
1125
1126                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1127
1128                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1129                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1130
1131                 gtk_widget_destroy (password_dialog);
1132
1133                 return;
1134         }
1135
1136         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1137         gtk_widget_destroy (password_dialog);
1138 }
1139
1140 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1141  * password_view page.  It assumes that ev_window->priv->password_* has been set
1142  * correctly.  These are cleared by password_dialog_response() */
1143
1144 static void
1145 ev_window_popup_password_dialog (EvWindow *ev_window)
1146 {
1147         g_assert (ev_window->priv->load_job);
1148
1149         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1150
1151         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1152         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1153
1154         if (ev_window->priv->password_dialog == NULL) {
1155                 ev_window->priv->password_dialog =
1156                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1157                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1158
1159                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1160                                            (gpointer *) &(ev_window->priv->password_dialog));
1161                 g_signal_connect (ev_window->priv->password_dialog,
1162                                   "response",
1163                                   G_CALLBACK (password_dialog_response),
1164                                   ev_window);
1165                 gtk_widget_show (ev_window->priv->password_dialog);
1166         } else {
1167                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1168         }
1169 }
1170
1171 static void
1172 ev_window_clear_load_job (EvWindow *ev_window)
1173 {
1174     if (ev_window->priv->load_job != NULL) {
1175
1176         if (!ev_window->priv->load_job->finished)
1177                 ev_job_queue_remove_job (ev_window->priv->load_job);
1178
1179         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1180         g_object_unref (ev_window->priv->load_job);
1181         ev_window->priv->load_job = NULL;
1182     }
1183 }
1184
1185 static void
1186 ev_window_clear_local_uri (EvWindow *ev_window)
1187 {
1188     char *filename;
1189
1190     if (ev_window->priv->local_uri) {
1191             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1192             if (filename != NULL) {
1193                     g_unlink (filename);
1194                     g_free (filename);
1195             }
1196             g_free (ev_window->priv->local_uri);
1197             ev_window->priv->local_uri = NULL;
1198     }
1199 }
1200
1201 static void
1202 ev_window_clear_temp_file (EvWindow *ev_window)
1203 {
1204         GnomeVFSURI *uri;
1205         gchar       *filename;
1206         const gchar *tempdir;
1207
1208         if (!ev_window->priv->uri)
1209                 return;
1210
1211         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1212         if (!gnome_vfs_uri_is_local (uri)) {
1213                 gnome_vfs_uri_unref (uri);
1214                 return;
1215         }
1216         gnome_vfs_uri_unref (uri);
1217
1218         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1219         if (!filename)
1220                 return;
1221
1222         tempdir = g_get_tmp_dir ();
1223         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1224                 g_unlink (filename);
1225         }
1226
1227         g_free (filename);
1228 }
1229
1230 /* This callback will executed when load job will be finished.
1231  *
1232  * Since the flow of the error dialog is very confusing, we assume that both
1233  * document and uri will go away after this function is called, and thus we need
1234  * to ref/dup them.  Additionally, it needs to clear
1235  * ev_window->priv->password_{uri,document}, and thus people who call this
1236  * function should _not_ necessarily expect those to exist after being
1237  * called. */
1238 static void
1239 ev_window_load_job_cb  (EvJobLoad *job,
1240                         gpointer data)
1241 {
1242         EvWindow *ev_window = EV_WINDOW (data);
1243         EvDocument *document = EV_JOB (job)->document;
1244
1245         g_assert (job->uri);
1246
1247         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1248
1249         /* Success! */
1250         if (job->error == NULL) {
1251                 if (ev_window->priv->document)
1252                         g_object_unref (ev_window->priv->document);
1253                 ev_window->priv->document = g_object_ref (document);
1254
1255                 if (!ev_window->priv->unlink_temp_file) {
1256                         setup_view_from_metadata (ev_window);
1257                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1258                 }
1259
1260                 ev_window_setup_document (ev_window);
1261
1262                 if (job->dest) {
1263                         EvLink *link;
1264                         EvLinkAction *link_action;
1265
1266                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1267                         link = ev_link_new (NULL, link_action);
1268                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1269                         g_object_unref (link);
1270                 }
1271
1272                 switch (job->mode) {
1273                         case EV_WINDOW_MODE_FULLSCREEN:
1274                                 ev_window_run_fullscreen (ev_window);
1275                                 break;
1276                         case EV_WINDOW_MODE_PRESENTATION:
1277                                 ev_window_run_presentation (ev_window);
1278                                 break;
1279                         case EV_WINDOW_MODE_PREVIEW:
1280                                 ev_window_run_preview (ev_window);
1281                                 break;
1282                         default:
1283                                 break;
1284                 }
1285
1286                 ev_window_clear_load_job (ev_window);
1287                 return;
1288         }
1289
1290         if (job->error->domain == EV_DOCUMENT_ERROR &&
1291             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1292                 gchar *base_name, *file_name;
1293
1294                 setup_view_from_metadata (ev_window);
1295
1296                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1297                 base_name = g_path_get_basename (file_name);
1298                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1299                                                 base_name);
1300                 g_free (file_name);
1301                 g_free (base_name);
1302                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1303
1304                 ev_window_popup_password_dialog (ev_window);
1305         } else {
1306                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1307                                         _("Unable to open document"),
1308                                         job->error);
1309                 ev_window_clear_load_job (ev_window);
1310         }
1311
1312         return;
1313 }
1314
1315 const char *
1316 ev_window_get_uri (EvWindow *ev_window)
1317 {
1318         return ev_window->priv->uri;
1319 }
1320
1321 static void
1322 ev_window_close_dialogs (EvWindow *ev_window)
1323 {
1324         if (ev_window->priv->password_dialog)
1325                 gtk_widget_destroy (ev_window->priv->password_dialog);
1326         ev_window->priv->password_dialog = NULL;
1327
1328 #ifdef WITH_PRINT
1329         if (ev_window->priv->print_dialog)
1330                 gtk_widget_destroy (ev_window->priv->print_dialog);
1331         ev_window->priv->print_dialog = NULL;
1332 #endif
1333
1334 #ifdef WITH_GNOME_PRINT
1335         if (ev_window->priv->print_job)
1336                 g_object_unref (ev_window->priv->print_job);
1337         ev_window->priv->print_job = NULL;
1338 #endif
1339
1340         if (ev_window->priv->properties)
1341                 gtk_widget_destroy (ev_window->priv->properties);
1342         ev_window->priv->properties = NULL;
1343 }
1344
1345 static gint
1346 xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1347                                GnomeVFSXferProgressInfo *info,
1348                                EvWindow                 *ev_window)
1349 {
1350         switch (info->status) {
1351                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1352                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1353                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1354                         }
1355
1356                         return 1;
1357                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1358                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1359                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1360                         return 1;
1361                 default:
1362                         g_assert_not_reached ();
1363         }
1364
1365         return 0;
1366 }
1367
1368 void
1369 ev_window_open_uri (EvWindow       *ev_window,
1370                     const char     *uri,
1371                     EvLinkDest     *dest,
1372                     EvWindowRunMode mode,
1373                     gboolean        unlink_temp_file)
1374 {
1375         GnomeVFSURI *source_uri;
1376         GnomeVFSURI *target_uri;
1377
1378         ev_window_close_dialogs (ev_window);
1379         ev_window_clear_load_job (ev_window);
1380         ev_window_clear_local_uri (ev_window);
1381         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1382
1383         ev_window->priv->unlink_temp_file = unlink_temp_file;
1384
1385         if (ev_window->priv->uri)
1386                 g_free (ev_window->priv->uri);
1387         ev_window->priv->uri = g_strdup (uri);
1388
1389         setup_size_from_metadata (ev_window);
1390
1391         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1392         g_signal_connect (ev_window->priv->load_job,
1393                           "finished",
1394                           G_CALLBACK (ev_window_load_job_cb),
1395                           ev_window);
1396
1397         source_uri = gnome_vfs_uri_new (uri);
1398         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1399                 GnomeVFSAsyncHandle *handle;
1400                 GList               *slist = NULL;
1401                 GList               *tlist = NULL;
1402                 char                *tmp_name;
1403                 char                *base_name;
1404
1405                 /* We'd like to keep extension of source uri since
1406                  * it helps to resolve some mime types, say cbz */
1407
1408                 tmp_name = ev_tmp_filename (NULL);
1409                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1410                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1411                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1412                                      ev_window->priv->local_uri);
1413                 g_free (base_name);
1414                 g_free (tmp_name);
1415
1416                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1417
1418                 slist = g_list_prepend (slist, source_uri);
1419                 tlist = g_list_prepend (tlist, target_uri);
1420                 gnome_vfs_async_xfer (&handle, slist, tlist,
1421                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1422                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1423                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1424                                       GNOME_VFS_PRIORITY_DEFAULT,
1425                                       (GnomeVFSAsyncXferProgressCallback)xfer_update_progress_callback,
1426                                       ev_window,
1427                                       NULL, NULL);
1428
1429                 g_list_free (slist);
1430                 g_list_free (tlist);
1431                 gnome_vfs_uri_unref (target_uri);
1432                 gnome_vfs_uri_unref (source_uri);
1433
1434                 return;
1435         }
1436
1437         gnome_vfs_uri_unref (source_uri);
1438         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1439 }
1440
1441 static void
1442 file_open_dialog_response_cb (GtkWidget *chooser,
1443                               gint       response_id,
1444                               EvWindow  *ev_window)
1445 {
1446         if (response_id == GTK_RESPONSE_OK) {
1447                 GSList *uris;
1448
1449                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1450
1451                 ev_application_open_uri_list (EV_APP, uris,
1452                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1453                                               GDK_CURRENT_TIME);
1454
1455                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1456                 g_slist_free (uris);
1457         }
1458         ev_application_set_chooser_uri (EV_APP,
1459                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1460
1461         gtk_widget_destroy (chooser);
1462 }
1463
1464 static void
1465 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1466 {
1467         GtkWidget *chooser;
1468
1469         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1470                                                GTK_WINDOW (window),
1471                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1472                                                GTK_STOCK_CANCEL,
1473                                                GTK_RESPONSE_CANCEL,
1474                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1475                                                NULL);
1476
1477         ev_document_factory_add_filters (chooser, NULL);
1478         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1479         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1480         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1481                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1482                                           ev_application_get_chooser_uri (EV_APP));
1483         } else if (window->priv->uri != NULL) {
1484                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1485                                           window->priv->uri);
1486         }
1487
1488         g_signal_connect (chooser, "response",
1489                           G_CALLBACK (file_open_dialog_response_cb),
1490                           window);
1491
1492         gtk_widget_show (chooser);
1493 }
1494
1495 static gchar *
1496 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1497 {
1498         gchar *tmp_filename = NULL;
1499         gchar *name;
1500         gint   res;
1501         guint  i = 0;
1502
1503         name = g_path_get_basename (filename);
1504
1505         do {
1506                 gchar *basename;
1507
1508                 if (tmp_filename)
1509                         g_free (tmp_filename);
1510
1511                 basename = g_strdup_printf ("%s-%d", name, i++);
1512                 tmp_filename = g_build_filename (ev_tmp_dir (),
1513                                                  basename, NULL);
1514
1515                 g_free (basename);
1516         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1517
1518         g_free (name);
1519
1520         if (res != 0 && errno != EEXIST) {
1521                 if (error) {
1522                         *error = g_error_new (G_FILE_ERROR,
1523                                               g_file_error_from_errno (errno),
1524                                               _("Couldn't create symlink “%s”: %s"),
1525                                               tmp_filename, strerror (errno));
1526                 }
1527
1528                 g_free (tmp_filename);
1529
1530                 return NULL;
1531         }
1532
1533         return tmp_filename;
1534 }
1535
1536 static void
1537 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1538 {
1539         GError *error = NULL;
1540         gchar *symlink_uri;
1541         gchar *old_filename;
1542         gchar *new_filename;
1543         gchar *uri_unc;
1544
1545         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1546                                      "uri-uncompressed");
1547         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1548                                             NULL, NULL);
1549         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1550
1551         if (error) {
1552                 ev_window_error_dialog (GTK_WINDOW (window),
1553                                         _("Cannot open a copy."),
1554                                         error);
1555
1556                 g_error_free (error);
1557                 g_free (old_filename);
1558                 g_free (new_filename);
1559
1560                 return;
1561         }
1562
1563         g_free (old_filename);
1564
1565         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1566         g_free (new_filename);
1567
1568         ev_application_open_uri_at_dest (EV_APP,
1569                                          symlink_uri,
1570                                          gtk_window_get_screen (GTK_WINDOW (window)),
1571                                          dest,
1572                                          0,
1573                                          TRUE,
1574                                          GDK_CURRENT_TIME);
1575         g_free (symlink_uri);
1576 }
1577
1578 static void
1579 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1580 {
1581         EvPageCache *page_cache;
1582         EvLinkDest  *dest;
1583         gint         current_page;
1584
1585         page_cache = ev_page_cache_get (window->priv->document);
1586         current_page = ev_page_cache_get_current_page (page_cache);
1587
1588         dest = ev_link_dest_new_page (current_page);
1589         ev_window_cmd_file_open_copy_at_dest (window, dest);
1590         g_object_unref (dest);
1591 }
1592
1593 #ifdef HAVE_GTK_RECENT
1594 static void
1595 ev_window_cmd_recent_file_activate (GtkAction     *action,
1596                                     EvWindow      *window)
1597 {
1598         GtkRecentInfo *info;
1599         const gchar   *uri;
1600
1601         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1602         g_assert (info != NULL);
1603
1604         uri = gtk_recent_info_get_uri (info);
1605
1606         ev_application_open_uri_at_dest (EV_APP, uri,
1607                                          gtk_window_get_screen (GTK_WINDOW (window)),
1608                                          NULL, 0, FALSE,
1609                                          GDK_CURRENT_TIME);
1610 }
1611 #else
1612 static void
1613 ev_window_cmd_recent_file_activate (GtkAction *action,
1614                                     EvWindow *ev_window)
1615 {
1616         char *uri;
1617         EggRecentItem *item;
1618
1619         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1620                                                    action);
1621
1622         uri = egg_recent_item_get_uri (item);
1623
1624         ev_application_open_uri (EV_APP, uri, NULL,
1625                                  GDK_CURRENT_TIME, NULL);
1626
1627         g_free (uri);
1628 }
1629 #endif /* HAVE_GTK_RECENT */
1630
1631 static void
1632 ev_window_add_recent (EvWindow *window, const char *filename)
1633 {
1634 #ifdef HAVE_GTK_RECENT
1635         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1636 #else
1637         EggRecentItem *item;
1638
1639         item = egg_recent_item_new_from_uri (filename);
1640         egg_recent_item_add_group (item, "Evince");
1641         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1642 #endif /* HAVE_GTK_RECENT */
1643 }
1644
1645 #ifdef HAVE_GTK_RECENT
1646 static gint
1647 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1648 {
1649         gboolean     has_ev_a, has_ev_b;
1650         const gchar *evince = g_get_application_name ();
1651
1652         has_ev_a = gtk_recent_info_has_application (a, evince);
1653         has_ev_b = gtk_recent_info_has_application (b, evince);
1654
1655         if (has_ev_a && has_ev_b) {
1656                 time_t time_a, time_b;
1657
1658                 time_a = gtk_recent_info_get_modified (a);
1659                 time_b = gtk_recent_info_get_modified (b);
1660
1661                 return (time_b - time_a);
1662         } else if (has_ev_a) {
1663                 return -1;
1664         } else if (has_ev_b) {
1665                 return 1;
1666         }
1667
1668         return 0;
1669 }
1670 #endif /* HAVE_GTK_RECENT */
1671
1672 /*
1673  * Doubles underscore to avoid spurious menu accels.
1674  */
1675 static gchar *
1676 ev_window_get_recent_file_label (gint index, const gchar *filename)
1677 {
1678         GString *str;
1679         gint length;
1680         const gchar *p;
1681         const gchar *end;
1682
1683         g_return_val_if_fail (filename != NULL, NULL);
1684
1685         length = strlen (filename);
1686         str = g_string_sized_new (length + 10);
1687         g_string_printf (str, "_%d.  ", index);
1688
1689         p = filename;
1690         end = filename + length;
1691
1692         while (p != end)
1693         {
1694                 const gchar *next;
1695                 next = g_utf8_next_char (p);
1696
1697                 switch (*p)
1698                 {
1699                         case '_':
1700                                 g_string_append (str, "__");
1701                                 break;
1702                         default:
1703                                 g_string_append_len (str, p, next - p);
1704                                 break;
1705                 }
1706
1707                 p = next;
1708         }
1709
1710         return g_string_free (str, FALSE);
1711 }
1712
1713 static void
1714 ev_window_setup_recent (EvWindow *ev_window)
1715 {
1716 #ifdef HAVE_GTK_RECENT
1717         GList        *items, *l;
1718         guint         n_items = 0;
1719         const gchar  *evince = g_get_application_name ();
1720         static guint  i = 0;
1721
1722         if (ev_window->priv->recent_ui_id > 0) {
1723                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1724                                           ev_window->priv->recent_ui_id);
1725                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1726         }
1727         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1728
1729         if (ev_window->priv->recent_action_group) {
1730                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1731                                                     ev_window->priv->recent_action_group);
1732                 g_object_unref (ev_window->priv->recent_action_group);
1733         }
1734         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1735         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1736                                             ev_window->priv->recent_action_group, 0);
1737
1738         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1739         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1740
1741         for (l = items; l && l->data; l = g_list_next (l)) {
1742                 GtkRecentInfo *info;
1743                 GtkAction     *action;
1744                 gchar         *action_name;
1745                 gchar         *label;
1746
1747                 info = (GtkRecentInfo *) l->data;
1748
1749                 if (!gtk_recent_info_has_application (info, evince) ||
1750                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1751                         continue;
1752
1753                 action_name = g_strdup_printf ("RecentFile%u", i++);
1754                 label = ev_window_get_recent_file_label (
1755                         n_items + 1, gtk_recent_info_get_display_name (info));
1756
1757                 action = g_object_new (GTK_TYPE_ACTION,
1758                                        "name", action_name,
1759                                        "label", label,
1760                                        NULL);
1761
1762                 g_object_set_data_full (G_OBJECT (action),
1763                                         "gtk-recent-info",
1764                                         gtk_recent_info_ref (info),
1765                                         (GDestroyNotify) gtk_recent_info_unref);
1766
1767                 g_signal_connect (G_OBJECT (action), "activate",
1768                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1769                                   (gpointer) ev_window);
1770
1771                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1772                                              action);
1773                 g_object_unref (action);
1774
1775                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1776                                        ev_window->priv->recent_ui_id,
1777                                        "/MainMenu/FileMenu/RecentFilesMenu",
1778                                        label,
1779                                        action_name,
1780                                        GTK_UI_MANAGER_MENUITEM,
1781                                        FALSE);
1782                 g_free (action_name);
1783                 g_free (label);
1784
1785                 if (++n_items == 5)
1786                         break;
1787         }
1788
1789         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1790         g_list_free (items);
1791 #else /* HAVE_GTK_RECENT */
1792         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1793                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1794                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1795                                                                       ev_window);
1796
1797         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1798
1799         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1800                                    ev_application_get_recent_model (EV_APP));
1801
1802         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1803
1804         g_signal_connect (ev_window->priv->recent_view, "activate",
1805                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1806 #endif /* HAVE_GTK_RECENT */
1807 }
1808
1809 static void
1810 file_save_dialog_response_cb (GtkWidget *fc,
1811                               gint       response_id,
1812                               EvWindow  *ev_window)
1813 {
1814         gboolean success;
1815
1816         if (response_id == GTK_RESPONSE_OK) {
1817                 gint    fd;
1818                 gchar  *filename;
1819                 gchar  *tmp_filename;
1820                 GError *error = NULL;
1821
1822                 filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1823                 tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1824
1825                 fd = g_mkstemp (tmp_filename);
1826                 if (fd == -1) {
1827                         gchar *display_name;
1828                         gint   save_errno = errno;
1829
1830                         display_name = g_filename_display_name (tmp_filename);
1831                         g_set_error (&error,
1832                                      G_FILE_ERROR,
1833                                      g_file_error_from_errno (save_errno),
1834                                      _("Failed to create file “%s”: %s"),
1835                                      display_name, g_strerror (save_errno));
1836                         g_free (display_name);
1837                 } else {
1838                         gchar *uri;
1839
1840                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1841
1842                         ev_document_doc_mutex_lock ();
1843                         success = ev_document_save (ev_window->priv->document,
1844                                                     uri,
1845                                                     &error);
1846                         ev_document_doc_mutex_unlock ();
1847
1848                         g_free (uri);
1849                         close (fd);
1850                 }
1851
1852                 if (!error) {
1853                         if (g_rename (tmp_filename, filename) == -1) {
1854                                 g_unlink (tmp_filename);
1855                         }
1856                 } else {
1857                         gchar *msg;
1858                         gchar *uri;
1859
1860                         uri = g_filename_to_uri (filename, NULL, NULL);
1861                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1862                         ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1863                         g_free (msg);
1864                         g_free (uri);
1865                         g_error_free (error);
1866                 }
1867
1868                 g_free (tmp_filename);
1869                 g_free (filename);
1870         }
1871
1872         gtk_widget_destroy (fc);
1873 }
1874
1875 static void
1876 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1877 {
1878         GtkWidget *fc;
1879         gchar *base_name;
1880         gchar *file_name;
1881
1882         fc = gtk_file_chooser_dialog_new (
1883                 _("Save a Copy"),
1884                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1885                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1886                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1887                 NULL);
1888
1889         ev_document_factory_add_filters (fc, ev_window->priv->document);
1890         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1891
1892         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1893         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1894         base_name = g_path_get_basename (file_name);
1895         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1896         g_free (file_name);
1897         g_free (base_name);
1898
1899         g_signal_connect (fc, "response",
1900                           G_CALLBACK (file_save_dialog_response_cb),
1901                           ev_window);
1902
1903         gtk_widget_show (fc);
1904 }
1905
1906 #ifdef WITH_GTK_PRINT
1907 static void
1908 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1909                                     EvWindow     *window)
1910 {
1911         /* Dialog was canceled */
1912         if (!page_setup)
1913                 return;
1914
1915         if (window->priv->print_page_setup)
1916                 g_object_unref (window->priv->print_page_setup);
1917         window->priv->print_page_setup = g_object_ref (page_setup);
1918 }
1919 #endif /* WITH_GTK_PRINT */
1920
1921 static void
1922 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1923 {
1924 #ifdef WITH_GTK_PRINT
1925         gtk_print_run_page_setup_dialog_async (
1926                 GTK_WINDOW (ev_window),
1927                 ev_window->priv->print_page_setup,
1928                 ev_window->priv->print_settings,
1929                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1930                 ev_window);
1931 #endif /* WITH_GTK_PRINT */
1932 }
1933
1934 #ifdef WITH_GTK_PRINT
1935 static void
1936 ev_window_clear_print_job (EvWindow *window)
1937 {
1938         if (window->priv->print_job) {
1939                 if (!window->priv->print_job->finished)
1940                         ev_job_queue_remove_job (window->priv->print_job);
1941
1942                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1943                                                       ev_window_print_job_cb,
1944                                                       window);
1945                 g_object_unref (window->priv->print_job);
1946                 window->priv->print_job = NULL;
1947         }
1948 }
1949
1950 static void
1951 ev_window_print_finished (GtkPrintJob *print_job,
1952                           EvWindow    *window,
1953                           GError      *error)
1954 {
1955         ev_window_clear_print_job (window);
1956
1957         if (error) {
1958                 GtkWidget *dialog;
1959
1960                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
1961                                                  GTK_DIALOG_MODAL,
1962                                                  GTK_MESSAGE_ERROR,
1963                                                  GTK_BUTTONS_OK,
1964                                                  _("Failed to print document"));
1965                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1966                                                           error->message);
1967
1968                 gtk_dialog_run (GTK_DIALOG (dialog));
1969                 gtk_widget_destroy (dialog);
1970         }
1971 }
1972
1973 static void
1974 ev_window_print_send (EvWindow    *window,
1975                       const gchar *filename)
1976 {
1977         GtkPrintJob *job;
1978         GtkPrintSettings *settings;
1979         GError      *error = NULL;
1980
1981         if (window->priv->gtk_print_job)
1982                 g_object_unref (window->priv->gtk_print_job);
1983
1984         /* Some printers take into account some print settings,
1985          * and others don't. However we have exported the document
1986          * to a ps or pdf file according to such print settings. So,
1987          * we want to send the exported file to printer with those
1988          * settings set to default values.
1989          */
1990         settings = gtk_print_settings_copy (window->priv->print_settings);
1991         gtk_print_settings_set_n_copies (settings, 1);
1992         gtk_print_settings_set_page_ranges (settings, NULL, 0);
1993         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
1994         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
1995         gtk_print_settings_set_scale (settings, 1.0);
1996         gtk_print_settings_set_collate (settings, FALSE);
1997         gtk_print_settings_set_reverse (settings, FALSE);
1998
1999         job = gtk_print_job_new ("evince-print",
2000                                  window->priv->printer,
2001                                  settings,
2002                                  window->priv->print_page_setup);
2003
2004         g_object_unref (settings);
2005
2006         window->priv->gtk_print_job = job;
2007
2008         if (gtk_print_job_set_source_file (job, filename, &error)) {
2009                 gtk_print_job_send (job,
2010                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
2011                                     window, NULL);
2012         } else {
2013                 ev_window_clear_print_job (window);
2014                 g_warning (error->message);
2015                 g_error_free (error);
2016         }
2017 }
2018
2019 static void
2020 ev_window_print_job_cb (EvJobPrint *job,
2021                         EvWindow   *window)
2022 {
2023         if (job->error) {
2024                 g_warning (job->error->message);
2025                 ev_window_clear_print_job (window);
2026                 return;
2027         }
2028
2029         g_assert (job->temp_file != NULL);
2030
2031         ev_window_print_send (window, job->temp_file);
2032 }
2033
2034 static gboolean
2035 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2036                                     gint       response,
2037                                     EvWindow  *window)
2038 {
2039         EvPrintRange  *ranges = NULL;
2040         EvPrintPageSet page_set;
2041         gint           n_ranges = 0;
2042         gint           copies;
2043         gboolean       collate;
2044         gboolean       reverse;
2045         gdouble        scale;
2046         gint           current_page;
2047         gdouble        width;
2048         gdouble        height;
2049         GtkPrintPages  print_pages;
2050         const gchar   *file_format;
2051
2052         if (response != GTK_RESPONSE_OK) {
2053                 gtk_widget_destroy (GTK_WIDGET (dialog));
2054                 window->priv->print_dialog = NULL;
2055
2056                 return FALSE;
2057         }
2058
2059         if (window->priv->printer)
2060                 g_object_unref (window->priv->printer);
2061         if (window->priv->print_settings)
2062                 g_object_unref (window->priv->print_settings);
2063         if (window->priv->print_page_setup)
2064                 g_object_unref (window->priv->print_page_setup);
2065
2066         window->priv->printer = g_object_ref (
2067                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2068         window->priv->print_settings = g_object_ref (
2069                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2070         window->priv->print_page_setup = g_object_ref (
2071                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2072
2073         file_format = gtk_print_settings_get (window->priv->print_settings,
2074                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2075
2076         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2077                 GtkWidget *msgdialog;
2078
2079                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2080                                                     GTK_DIALOG_MODAL,
2081                                                     GTK_MESSAGE_ERROR,
2082                                                     GTK_BUTTONS_OK,
2083                                                     _("Printing is not supported on this printer."));
2084
2085                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2086                 gtk_widget_destroy (msgdialog);
2087
2088                 return FALSE;
2089         }
2090
2091         ev_window_clear_print_job (window);
2092
2093         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2094         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2095
2096         switch (print_pages) {
2097         case GTK_PRINT_PAGES_CURRENT:
2098                 ranges = g_new0 (EvPrintRange, 1);
2099
2100                 ranges->start = current_page;
2101                 ranges->end = current_page;
2102                 n_ranges = 1;
2103
2104                 break;
2105         case GTK_PRINT_PAGES_RANGES: {
2106                 GtkPageRange *page_range;
2107
2108                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2109                                                                  &n_ranges);
2110                 if (n_ranges > 0)
2111                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2112         }
2113                 break;
2114         default:
2115                 break;
2116         }
2117
2118         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2119
2120         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2121
2122         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2123                                                 GTK_UNIT_PIXEL);
2124         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2125                                                   GTK_UNIT_PIXEL);
2126
2127         if (scale != 1.0) {
2128                 width *= scale;
2129                 height *= scale;
2130         }
2131
2132         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2133         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2134         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2135
2136         window->priv->print_job = ev_job_print_new (window->priv->document,
2137                                                     file_format ? file_format : "ps",
2138                                                     width, height,
2139                                                     ranges, n_ranges,
2140                                                     page_set,
2141                                                     copies, collate,
2142                                                     reverse);
2143
2144         g_signal_connect (window->priv->print_job, "finished",
2145                           G_CALLBACK (ev_window_print_job_cb),
2146                           window);
2147         /* The priority doesn't matter for this job */
2148         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2149
2150         gtk_widget_destroy (GTK_WIDGET (dialog));
2151         window->priv->print_dialog = NULL;
2152
2153         return TRUE;
2154 }
2155
2156 void
2157 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2158 {
2159         GtkWidget           *dialog;
2160         EvPageCache         *page_cache;
2161         gint                 current_page;
2162         gint                 document_last_page;
2163         GtkPrintCapabilities capabilities;
2164
2165         g_return_if_fail (EV_IS_WINDOW (ev_window));
2166         g_return_if_fail (ev_window->priv->document != NULL);
2167
2168         if (ev_window->priv->print_dialog) {
2169                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2170                 return;
2171         }
2172
2173         page_cache = ev_page_cache_get (ev_window->priv->document);
2174         current_page = ev_page_cache_get_current_page (page_cache);
2175         document_last_page = ev_page_cache_get_n_pages (page_cache);
2176
2177         if (!ev_window->priv->print_settings)
2178                 ev_window->priv->print_settings = gtk_print_settings_new ();
2179
2180         if (first_page != 1 || last_page != document_last_page) {
2181                 GtkPageRange range;
2182
2183                 /* Ranges in GtkPrint are 0 - N */
2184                 range.start = first_page - 1;
2185                 range.end = last_page - 1;
2186
2187                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2188                                                     GTK_PRINT_PAGES_RANGES);
2189                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2190                                                     &range, 1);
2191         }
2192
2193         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2194         ev_window->priv->print_dialog = dialog;
2195
2196         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2197                 GTK_PRINT_CAPABILITY_COPIES |
2198                 GTK_PRINT_CAPABILITY_COLLATE |
2199                 GTK_PRINT_CAPABILITY_REVERSE |
2200                 GTK_PRINT_CAPABILITY_SCALE |
2201                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2202
2203         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2204             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2205                                                EV_FILE_FORMAT_PDF)) {
2206                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2207         }
2208
2209         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2210                                                        capabilities);
2211
2212         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2213                                                 current_page);
2214
2215         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2216                                             ev_window->priv->print_settings);
2217
2218         if (ev_window->priv->print_page_setup)
2219                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2220                                                       ev_window->priv->print_page_setup);
2221
2222         g_signal_connect (G_OBJECT (dialog), "response",
2223                           G_CALLBACK (ev_window_print_dialog_response_cb),
2224                           ev_window);
2225
2226         gtk_widget_show (dialog);
2227 }
2228 #endif /* WITH_GTK_PRINT */
2229
2230 #ifdef WITH_GNOME_PRINT
2231 static gboolean
2232 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2233                                     gint       response,
2234                                     EvWindow  *ev_window)
2235 {
2236         EvPrintJob *print_job;
2237         GnomePrintConfig *config;
2238
2239         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2240                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2241                 ev_window->priv->print_dialog = NULL;
2242                 g_object_unref (ev_window->priv->print_job);
2243                 ev_window->priv->print_job = NULL;
2244
2245                 return FALSE;
2246         }
2247
2248         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2249
2250         /* FIXME: Change this when we have the first backend
2251          * that can print more than postscript
2252          */
2253         if (using_pdf_printer (config)) {
2254                 GtkWidget *dialog;
2255
2256                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2257                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2258                                                  _("Generating PDF is not supported"));
2259                 gtk_dialog_run (GTK_DIALOG (dialog));
2260                 gtk_widget_destroy (dialog);
2261
2262                 return FALSE;
2263         } else if (!using_postscript_printer (config)) {
2264                 GtkWidget *dialog;
2265
2266                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2267                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2268                                                  _("Printing is not supported on this printer."));
2269                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2270                                                           _("You were trying to print to a printer using the “%s” driver. "
2271                                                             "This program requires a PostScript printer driver."),
2272                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2273                 gtk_dialog_run (GTK_DIALOG (dialog));
2274                 gtk_widget_destroy (dialog);
2275
2276                 return FALSE;
2277         }
2278
2279         save_print_config_to_file (config);
2280
2281         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2282                                   "gnome_print_job", ev_window->priv->print_job,
2283                                   "document", ev_window->priv->document,
2284                                   "print_dialog", print_dialog,
2285                                   NULL);
2286
2287         if (print_job != NULL) {
2288                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2289                 g_object_unref (print_job);
2290         }
2291
2292         g_object_unref (config);
2293
2294         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2295         ev_window->priv->print_dialog = NULL;
2296         g_object_unref (ev_window->priv->print_job);
2297         ev_window->priv->print_job = NULL;
2298
2299         return FALSE;
2300 }
2301
2302 void
2303 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2304 {
2305         GnomePrintConfig *config;
2306         gchar *pages_label;
2307
2308         g_return_if_fail (EV_IS_WINDOW (ev_window));
2309         g_return_if_fail (ev_window->priv->document != NULL);
2310
2311         config = load_print_config_from_file ();
2312
2313         if (ev_window->priv->print_job == NULL)
2314                 ev_window->priv->print_job = gnome_print_job_new (config);
2315
2316         if (ev_window->priv->print_dialog == NULL) {
2317                 ev_window->priv->print_dialog =
2318                         gnome_print_dialog_new (ev_window->priv->print_job,
2319                                                 (guchar *) _("Print"),
2320                                                 (GNOME_PRINT_DIALOG_RANGE |
2321                                                  GNOME_PRINT_DIALOG_COPIES));
2322         }
2323
2324         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2325                                       GTK_WINDOW (ev_window));
2326         g_object_unref (config);
2327
2328         pages_label = g_strconcat (_("Pages"), " ", NULL);
2329         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2330                                                  GNOME_PRINT_RANGE_ALL |
2331                                                  GNOME_PRINT_RANGE_RANGE,
2332                                                  first_page, last_page,
2333                                                  NULL, (const guchar *)pages_label);
2334         g_free (pages_label);
2335
2336         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2337                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2338                                            FALSE);
2339
2340         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2341                           G_CALLBACK (ev_window_print_dialog_response_cb),
2342                           ev_window);
2343         gtk_widget_show (ev_window->priv->print_dialog);
2344 }
2345 #endif /* WITH_GNOME_PRINT */
2346
2347 static void
2348 ev_window_print (EvWindow *window)
2349 {
2350         EvPageCache *page_cache;
2351         gint         last_page;
2352
2353         page_cache = ev_page_cache_get (window->priv->document);
2354         last_page = ev_page_cache_get_n_pages (page_cache);
2355
2356 #ifdef WITH_PRINT
2357         ev_window_print_range (window, 1, last_page);
2358 #endif
2359 }
2360
2361 static void
2362 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2363 {
2364         ev_window_print (ev_window);
2365 }
2366
2367 static void
2368 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2369 {
2370         if (ev_window->priv->properties == NULL) {
2371                 ev_window->priv->properties = ev_properties_dialog_new ();
2372                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2373                                                    ev_window->priv->document);
2374                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2375                                            (gpointer *) &(ev_window->priv->properties));
2376                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2377                                               GTK_WINDOW (ev_window));
2378         }
2379
2380         ev_document_fc_mutex_lock ();
2381         gtk_widget_show (ev_window->priv->properties);
2382         ev_document_fc_mutex_unlock ();
2383 }
2384
2385 static void
2386 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2387 {
2388         g_return_if_fail (EV_IS_WINDOW (ev_window));
2389
2390         gtk_widget_destroy (GTK_WIDGET (ev_window));
2391 }
2392
2393 static void
2394 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2395 {
2396         GtkAction *action;
2397
2398         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2399         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2400
2401         action = gtk_action_group_get_action (window->priv->action_group,
2402                                               PAGE_SELECTOR_ACTION);
2403         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2404 }
2405
2406 static void
2407 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2408 {
2409         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2410 }
2411
2412 static void
2413 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2414 {
2415         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2416 }
2417
2418 static void
2419 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2420 {
2421         gboolean continuous;
2422
2423         ev_window_stop_presentation (ev_window);
2424         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2425         g_object_set (G_OBJECT (ev_window->priv->view),
2426                       "continuous", continuous,
2427                       NULL);
2428         ev_window_update_actions (ev_window);
2429 }
2430
2431 static void
2432 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2433 {
2434         gboolean dual_page;
2435
2436         ev_window_stop_presentation (ev_window);
2437         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2438         g_object_set (G_OBJECT (ev_window->priv->view),
2439                       "dual-page", dual_page,
2440                       NULL);
2441         ev_window_update_actions (ev_window);
2442 }
2443
2444 static void
2445 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2446 {
2447         ev_window_stop_presentation (ev_window);
2448
2449         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2450                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2451         } else {
2452                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2453         }
2454         ev_window_update_actions (ev_window);
2455 }
2456
2457 static void
2458 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2459 {
2460         ev_window_stop_presentation (ev_window);
2461
2462         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2463                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2464         } else {
2465                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2466         }
2467         ev_window_update_actions (ev_window);
2468 }
2469
2470
2471 static void
2472 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2473 {
2474         g_return_if_fail (EV_IS_WINDOW (ev_window));
2475
2476         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2477 }
2478
2479 static void
2480 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2481 {
2482         g_return_if_fail (EV_IS_WINDOW (ev_window));
2483
2484         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2485                 g_error ("Find action should be insensitive since document doesn't support find");
2486                 return;
2487         }
2488
2489         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2490         gtk_widget_grab_focus (ev_window->priv->find_bar);
2491 }
2492
2493 static void
2494 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2495 {
2496         g_return_if_fail (EV_IS_WINDOW (ev_window));
2497
2498         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2499 }
2500
2501 static void
2502 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2503 {
2504         g_return_if_fail (EV_IS_WINDOW (ev_window));
2505
2506         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2507 }
2508
2509 static void
2510 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2511 {
2512         g_return_if_fail (EV_IS_WINDOW (ev_window));
2513
2514         ev_view_copy (EV_VIEW (ev_window->priv->view));
2515 }
2516
2517 static void
2518 ev_window_update_fullscreen_popup (EvWindow *window)
2519 {
2520         GtkWidget *popup = window->priv->fullscreen_popup;
2521         int popup_width, popup_height;
2522         GdkScreen *screen;
2523         GdkRectangle screen_rect;
2524         gboolean toolbar;
2525
2526         g_return_if_fail (popup != NULL);
2527
2528         if (GTK_WIDGET (window)->window == NULL)
2529                 return;
2530
2531         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2532                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2533         popup_width = popup->requisition.width;
2534         popup_height = popup->requisition.height;
2535
2536         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2537         gdk_screen_get_monitor_geometry (screen,
2538                         gdk_screen_get_monitor_at_window
2539                         (screen,
2540                          GTK_WIDGET (window)->window),
2541                          &screen_rect);
2542         if (toolbar) {
2543                 gtk_widget_set_size_request (popup,
2544                                              screen_rect.width,
2545                                              -1);
2546                 gtk_window_move (GTK_WINDOW (popup),
2547                                  screen_rect.x,
2548                                  screen_rect.y);
2549
2550         } else {
2551                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2552                 {
2553                         gtk_window_move (GTK_WINDOW (popup),
2554                                          screen_rect.x,
2555                                          screen_rect.y);
2556                 } else {
2557                         gtk_window_move (GTK_WINDOW (popup),
2558                                          screen_rect.x + screen_rect.width - popup_width,
2559                                          screen_rect.y);
2560                 }
2561         }
2562 }
2563
2564 static void
2565 screen_size_changed_cb (GdkScreen *screen,
2566                         EvWindow *window)
2567 {
2568         ev_window_update_fullscreen_popup (window);
2569 }
2570
2571 static void
2572 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2573                                       EvWindow *ev_window)
2574 {
2575         if (!ev_window_is_empty (ev_window))
2576                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2577                                              gtk_paned_get_position (GTK_PANED (object)));
2578 }
2579
2580 static void
2581 destroy_fullscreen_popup (EvWindow *window)
2582 {
2583         if (window->priv->fullscreen_popup != NULL)
2584         {
2585                 gtk_widget_destroy (window->priv->fullscreen_popup);
2586                 window->priv->fullscreen_popup = NULL;
2587         }
2588 }
2589
2590 static void
2591 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2592 {
2593         GtkAction *action;
2594
2595         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2596         g_return_if_fail (action != NULL);
2597
2598         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2599 }
2600
2601 static void
2602 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2603 {
2604         ev_window_update_fullscreen_popup (window);
2605 }
2606
2607 static gboolean
2608 fullscreen_timeout_cb (EvWindow *window)
2609 {
2610         EvView *view = EV_VIEW (window->priv->view);
2611
2612         if (!view ||
2613             (!ev_view_get_fullscreen (EV_VIEW (view)) &&
2614              !ev_view_get_presentation (EV_VIEW (view))))
2615                 return FALSE;
2616
2617         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2618         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2619         window->priv->fullscreen_timeout_id = 0;
2620
2621         return FALSE;
2622 }
2623
2624 static void
2625 fullscreen_set_timeout (EvWindow *window)
2626 {
2627         if (window->priv->fullscreen_timeout_id != 0) {
2628                 g_source_remove (window->priv->fullscreen_timeout_id);
2629         }
2630
2631         window->priv->fullscreen_timeout_id =
2632             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2633
2634         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2635         update_chrome_visibility (window);
2636         ev_view_show_cursor (EV_VIEW (window->priv->view));
2637 }
2638
2639 static void
2640 fullscreen_clear_timeout (EvWindow *window)
2641 {
2642         if (window->priv->fullscreen_timeout_id != 0) {
2643                 g_source_remove (window->priv->fullscreen_timeout_id);
2644         }
2645
2646         window->priv->fullscreen_timeout_id = 0;
2647         update_chrome_visibility (window);
2648         ev_view_show_cursor (EV_VIEW (window->priv->view));
2649 }
2650
2651
2652 static gboolean
2653 fullscreen_motion_notify_cb (GtkWidget *widget,
2654                              GdkEventMotion *event,
2655                              gpointer user_data)
2656 {
2657         EvWindow *window = EV_WINDOW (user_data);
2658
2659         fullscreen_set_timeout (window);
2660
2661         return FALSE;
2662 }
2663
2664 static gboolean
2665 fullscreen_leave_notify_cb (GtkWidget *widget,
2666                             GdkEventCrossing *event,
2667                             gpointer user_data)
2668 {
2669         EvWindow *window = EV_WINDOW (user_data);
2670
2671         fullscreen_clear_timeout (window);
2672
2673         return FALSE;
2674 }
2675
2676 static GtkWidget *
2677 ev_window_get_exit_fullscreen_button (EvWindow *window)
2678 {
2679         GtkWidget *button, *icon, *label, *hbox;
2680
2681         button = gtk_button_new ();
2682         g_signal_connect (button, "clicked",
2683                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2684                           window);
2685         gtk_widget_show (button);
2686
2687         hbox = gtk_hbox_new (FALSE, 2);
2688         gtk_widget_show (hbox);
2689         gtk_container_add (GTK_CONTAINER (button), hbox);
2690
2691         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2692         gtk_widget_show (icon);
2693         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2694
2695         label = gtk_label_new (_("Leave Fullscreen"));
2696         gtk_widget_show (label);
2697         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2698
2699         return button;
2700 }
2701
2702 static GtkWidget *
2703 ev_window_create_fullscreen_popup (EvWindow *window)
2704 {
2705         GtkWidget *popup;
2706         GtkWidget *hbox;
2707         GtkWidget *button;
2708         GdkScreen *screen;
2709
2710         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2711                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2712
2713         popup = gtk_window_new (GTK_WINDOW_POPUP);
2714         hbox = gtk_hbox_new (FALSE, 0);
2715         button = ev_window_get_exit_fullscreen_button (window);
2716
2717         gtk_container_add (GTK_CONTAINER (popup), hbox);
2718         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2719                             TRUE, TRUE, 0);
2720         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2721
2722         gtk_widget_show (button);
2723         gtk_widget_show (hbox);
2724
2725         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2726
2727         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2728         g_signal_connect_object (screen, "size-changed",
2729                                  G_CALLBACK (screen_size_changed_cb),
2730                                  window, 0);
2731         g_signal_connect_object (popup, "size_request",
2732                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2733                                  window, 0);
2734
2735         gtk_window_set_screen (GTK_WINDOW (popup),
2736                                gtk_widget_get_screen (GTK_WIDGET (window)));
2737
2738         return popup;
2739 }
2740
2741
2742 static void
2743 ev_window_update_fullscreen_action (EvWindow *window)
2744 {
2745         GtkAction *action;
2746
2747         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2748         g_signal_handlers_block_by_func
2749                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2750         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2751                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2752         g_signal_handlers_unblock_by_func
2753                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2754 }
2755
2756 static void
2757 ev_window_run_fullscreen (EvWindow *window)
2758 {
2759         if (window->priv->fullscreen_popup == NULL)
2760                 window->priv->fullscreen_popup
2761                         = ev_window_create_fullscreen_popup (window);
2762
2763         g_object_set (G_OBJECT (window->priv->scrolled_window),
2764                       "shadow-type", GTK_SHADOW_NONE,
2765                       NULL);
2766
2767         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2768         ev_window_update_fullscreen_action (window);
2769
2770         gtk_window_fullscreen (GTK_WINDOW (window));
2771         gtk_widget_grab_focus (window->priv->view);
2772         ev_window_update_fullscreen_popup (window);
2773
2774         g_signal_connect (window->priv->view,
2775                           "motion-notify-event",
2776                           G_CALLBACK (fullscreen_motion_notify_cb),
2777                           window);
2778         g_signal_connect (window->priv->view,
2779                           "leave-notify-event",
2780                           G_CALLBACK (fullscreen_leave_notify_cb),
2781                           window);
2782         fullscreen_set_timeout (window);
2783
2784         if (!ev_window_is_empty (window))
2785                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2786 }
2787
2788 static void
2789 ev_window_stop_fullscreen (EvWindow *window)
2790 {
2791         EvView *view = EV_VIEW (window->priv->view);
2792
2793         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2794                 return;
2795
2796         g_object_set (G_OBJECT (window->priv->scrolled_window),
2797                       "shadow-type", GTK_SHADOW_IN,
2798                       NULL);
2799
2800         ev_view_set_fullscreen (view, FALSE);
2801         ev_window_update_fullscreen_action (window);
2802         gtk_window_unfullscreen (GTK_WINDOW (window));
2803
2804         g_signal_handlers_disconnect_by_func (window->priv->view,
2805                                               (gpointer) fullscreen_motion_notify_cb,
2806                                               window);
2807         g_signal_handlers_disconnect_by_func (window->priv->view,
2808                                               (gpointer) fullscreen_leave_notify_cb,
2809                                               window);
2810         fullscreen_clear_timeout (window);
2811
2812         if (!ev_window_is_empty (window))
2813                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2814 }
2815
2816 static void
2817 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2818 {
2819         gboolean fullscreen;
2820
2821         g_return_if_fail (EV_IS_WINDOW (window));
2822         ev_window_stop_presentation (window);
2823
2824         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2825         if (fullscreen) {
2826                 ev_window_run_fullscreen (window);
2827         } else {
2828                 ev_window_stop_fullscreen (window);
2829         }
2830 }
2831
2832 static void
2833 ev_window_update_presentation_action (EvWindow *window)
2834 {
2835         GtkAction *action;
2836
2837         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2838         g_signal_handlers_block_by_func
2839                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2840         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2841                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2842         g_signal_handlers_unblock_by_func
2843                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2844 }
2845
2846 static void
2847 ev_window_run_presentation (EvWindow *window)
2848 {
2849         g_object_set (G_OBJECT (window->priv->scrolled_window),
2850                       "shadow-type", GTK_SHADOW_NONE,
2851                       NULL);
2852
2853         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2854         ev_window_update_presentation_action (window);
2855
2856         gtk_widget_grab_focus (window->priv->view);
2857         gtk_window_fullscreen (GTK_WINDOW (window));
2858
2859         g_signal_connect (window->priv->view,
2860                           "motion-notify-event",
2861                           G_CALLBACK (fullscreen_motion_notify_cb),
2862                           window);
2863         g_signal_connect (window->priv->view,
2864                           "leave-notify-event",
2865                           G_CALLBACK (fullscreen_leave_notify_cb),
2866                           window);
2867         fullscreen_set_timeout (window);
2868
2869         ev_application_screensaver_disable (EV_APP);
2870
2871         if (!ev_window_is_empty (window))
2872                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2873 }
2874
2875 static void
2876 ev_window_stop_presentation (EvWindow *window)
2877 {
2878         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2879                 return;
2880
2881         g_object_set (G_OBJECT (window->priv->scrolled_window),
2882                       "shadow-type", GTK_SHADOW_IN,
2883                       NULL);
2884
2885         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2886         ev_window_update_presentation_action (window);
2887         gtk_window_unfullscreen (GTK_WINDOW (window));
2888
2889         g_signal_handlers_disconnect_by_func (window->priv->view,
2890                                               (gpointer) fullscreen_motion_notify_cb,
2891                                               window);
2892         g_signal_handlers_disconnect_by_func (window->priv->view,
2893                                               (gpointer) fullscreen_leave_notify_cb,
2894                                               window);
2895         fullscreen_clear_timeout (window);
2896
2897         ev_application_screensaver_enable (EV_APP);
2898
2899         if (!ev_window_is_empty (window))
2900                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2901 }
2902
2903 static void
2904 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2905 {
2906         gboolean presentation;
2907
2908         g_return_if_fail (EV_IS_WINDOW (window));
2909         ev_window_stop_fullscreen (window);
2910
2911         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2912         if (presentation) {
2913                 ev_window_run_presentation (window);
2914         } else {
2915                 ev_window_stop_presentation (window);
2916         }
2917 }
2918
2919 static void
2920 ev_window_run_preview (EvWindow *window)
2921 {
2922         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2923
2924         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2925         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2926         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2927
2928         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2929
2930         update_chrome_visibility (window);
2931 }
2932
2933 static gboolean
2934 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2935 {
2936         EvWindow *window = EV_WINDOW (widget);
2937         EvWindowPrivate *priv = window->priv;
2938
2939         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2940                 fullscreen_set_timeout (window);
2941
2942         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2943 }
2944
2945 static gboolean
2946 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2947 {
2948         EvWindow *window = EV_WINDOW (widget);
2949         EvWindowPrivate *priv = window->priv;
2950
2951         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2952                 fullscreen_set_timeout (window);
2953                 gtk_widget_hide (priv->fullscreen_popup);
2954         }
2955
2956         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2957 }
2958
2959 static void
2960 ev_window_screen_changed (GtkWidget *widget,
2961                           GdkScreen *old_screen)
2962 {
2963         EvWindow *window = EV_WINDOW (widget);
2964         EvWindowPrivate *priv = window->priv;
2965         GdkScreen *screen;
2966
2967         screen = gtk_widget_get_screen (widget);
2968         if (screen == old_screen)
2969                 return;
2970
2971 #ifdef HAVE_GTK_RECENT
2972         if (old_screen) {
2973                 g_signal_handlers_disconnect_by_func (
2974                         gtk_recent_manager_get_for_screen (old_screen),
2975                         G_CALLBACK (ev_window_setup_recent), window);
2976         }
2977
2978         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2979         g_signal_connect_swapped (priv->recent_manager,
2980                                   "changed",
2981                                   G_CALLBACK (ev_window_setup_recent),
2982                                   window);
2983 #endif
2984
2985         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
2986                                 ev_window_get_screen_dpi (window));
2987
2988         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2989                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2990         }
2991
2992         if (priv->fullscreen_popup != NULL) {
2993                 g_signal_handlers_disconnect_by_func
2994                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2995
2996                 g_signal_connect_object (screen, "size-changed",
2997                                          G_CALLBACK (screen_size_changed_cb),
2998                                          window, 0);
2999                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
3000
3001                 ev_window_update_fullscreen_popup (window);
3002         }
3003 }
3004
3005 static void
3006 ev_window_set_page_mode (EvWindow         *window,
3007                          EvWindowPageMode  page_mode)
3008 {
3009         GtkWidget *child = NULL;
3010         GtkWidget *real_child;
3011
3012         if (window->priv->page_mode == page_mode)
3013                 return;
3014
3015         window->priv->page_mode = page_mode;
3016
3017         switch (page_mode) {
3018                 case PAGE_MODE_DOCUMENT:
3019                         child = window->priv->view;
3020                         break;
3021                 case PAGE_MODE_PASSWORD:
3022                         child = window->priv->password_view;
3023                         break;
3024                 default:
3025                         g_assert_not_reached ();
3026         }
3027
3028         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3029         if (child != real_child) {
3030                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3031                                       real_child);
3032                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3033                                    child);
3034         }
3035         ev_window_update_actions (window);
3036 }
3037
3038
3039 static void
3040 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3041 {
3042         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3043 }
3044
3045 static void
3046 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3047 {
3048         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3049 }
3050
3051 static void
3052 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3053 {
3054         EvWindow *ev_window = EV_WINDOW (data);
3055         egg_editable_toolbar_set_edit_mode
3056                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3057         ev_application_save_toolbars_model (EV_APP);
3058         gtk_widget_destroy (GTK_WIDGET (dialog));
3059 }
3060
3061 static void
3062 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3063 {
3064         GtkWidget *dialog;
3065         GtkWidget *editor;
3066
3067         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3068                                               GTK_WINDOW (ev_window),
3069                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3070                                               GTK_STOCK_CLOSE,
3071                                               GTK_RESPONSE_CLOSE,
3072                                               NULL);
3073         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3074         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3075         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3076         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3077         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3078
3079         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3080                                          ev_application_get_toolbars_model (EV_APP, FALSE));
3081         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3082         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3083
3084         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3085
3086         egg_editable_toolbar_set_edit_mode
3087                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3088
3089         g_signal_connect (dialog, "response",
3090                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3091                           ev_window);
3092         gtk_widget_show_all (dialog);
3093 }
3094
3095 static void
3096 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3097 {
3098         g_return_if_fail (EV_IS_WINDOW (ev_window));
3099
3100         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3101         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3102 }
3103
3104 static void
3105 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3106 {
3107         g_return_if_fail (EV_IS_WINDOW (ev_window));
3108
3109         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3110         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3111 }
3112
3113 static void
3114 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3115 {
3116         g_return_if_fail (EV_IS_WINDOW (ev_window));
3117
3118         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3119 }
3120
3121 static void
3122 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3123 {
3124         g_return_if_fail (EV_IS_WINDOW (ev_window));
3125
3126         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3127 }
3128
3129 static void
3130 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3131 {
3132         g_return_if_fail (EV_IS_WINDOW (ev_window));
3133
3134         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3135 }
3136
3137 static void
3138 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3139 {
3140         int n_pages;
3141
3142         g_return_if_fail (EV_IS_WINDOW (ev_window));
3143
3144         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3145         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3146 }
3147
3148 static void
3149 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3150 {
3151         int n_pages, current_page;
3152
3153         g_return_if_fail (EV_IS_WINDOW (ev_window));
3154
3155         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3156         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3157
3158         if (current_page + 10 < n_pages)
3159                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3160 }
3161
3162 static void
3163 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3164 {
3165         int current_page;
3166
3167         g_return_if_fail (EV_IS_WINDOW (ev_window));
3168
3169         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3170
3171         if (current_page - 10 >= 0)
3172                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3173 }
3174
3175 static void
3176 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3177 {
3178         gchar *uri;
3179
3180         uri = g_strdup (ev_window->priv->uri);
3181         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3182         g_free (uri);
3183 }
3184
3185 static void
3186 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3187 {
3188         GError *error = NULL;
3189
3190         g_return_if_fail (EV_IS_WINDOW (ev_window));
3191
3192         gnome_help_display ("evince.xml", NULL, &error);
3193
3194         if(error != NULL) {
3195                 g_warning (error->message);
3196                 g_error_free (error);
3197         }
3198 }
3199
3200 static void
3201 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3202 {
3203         gtk_window_unfullscreen (GTK_WINDOW (window));
3204 }
3205
3206 static void
3207 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3208 {
3209         GtkWidget *widget;
3210
3211         widget = gtk_window_get_focus (GTK_WINDOW (window));
3212         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3213                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3214                 gtk_widget_grab_focus (window->priv->view);
3215         } else {
3216                 gboolean fullscreen;
3217                 gboolean presentation;
3218
3219                 g_object_get (window->priv->view,
3220                               "fullscreen", &fullscreen,
3221                               "presentation", &presentation,
3222                               NULL);
3223
3224                 if (fullscreen) {
3225                         ev_window_stop_fullscreen (window);
3226                 } else if (presentation) {
3227                         ev_window_stop_presentation (window);
3228                         gtk_widget_grab_focus (window->priv->view);
3229                 } else {
3230                         gtk_widget_grab_focus (window->priv->view);
3231                 }
3232
3233                 if (fullscreen && presentation)
3234                         g_warning ("Both fullscreen and presentation set somehow");
3235         }
3236 }
3237
3238 static void
3239 update_view_size (EvView *view, EvWindow *window)
3240 {
3241         int width, height;
3242         GtkRequisition vsb_requisition;
3243         GtkRequisition hsb_requisition;
3244         int scrollbar_spacing;
3245
3246         /* Calculate the width available for the */
3247         width = window->priv->scrolled_window->allocation.width;
3248         height = window->priv->scrolled_window->allocation.height;
3249
3250         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3251                 width -= 2 * window->priv->view->style->xthickness;
3252                 height -= 2 * window->priv->view->style->ythickness;
3253         }
3254
3255         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3256                                  &vsb_requisition);
3257         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3258                                  &hsb_requisition);
3259         gtk_widget_style_get (window->priv->scrolled_window,
3260                               "scrollbar_spacing", &scrollbar_spacing,
3261                               NULL);
3262
3263         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3264                                    MAX (1, width),
3265                                    MAX (1, height),
3266                                    vsb_requisition.width + scrollbar_spacing,
3267                                    hsb_requisition.height + scrollbar_spacing);
3268 }
3269
3270 static void
3271 save_sizing_mode (EvWindow *window)
3272 {
3273         EvSizingMode mode;
3274         GEnumValue *enum_value;
3275
3276         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3277         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3278
3279         if (!ev_window_is_empty (window))
3280                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3281                                                 enum_value->value_nick);
3282 }
3283
3284 static void
3285 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3286                                   EvWindow   *ev_window)
3287 {
3288         GtkWidget *scrolled_window;
3289         EvSizingMode sizing_mode;
3290
3291         g_object_get (ev_window->priv->view,
3292                       "sizing-mode", &sizing_mode,
3293                       NULL);
3294
3295         scrolled_window = ev_window->priv->scrolled_window;
3296
3297         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3298
3299         if (sizing_mode != EV_SIZING_FREE)
3300                 update_view_size (NULL, ev_window);
3301
3302         switch (sizing_mode) {
3303                 case EV_SIZING_BEST_FIT:
3304                         g_object_set (G_OBJECT (scrolled_window),
3305                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3306                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3307                                       NULL);
3308                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3309                                           G_CALLBACK (update_view_size),
3310                                           ev_window);
3311                         break;
3312                 case EV_SIZING_FIT_WIDTH:
3313                         g_object_set (G_OBJECT (scrolled_window),
3314                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3315                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3316                                       NULL);
3317                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3318                                           G_CALLBACK (update_view_size),
3319                                           ev_window);
3320                         break;
3321                 case EV_SIZING_FREE:
3322                         g_object_set (G_OBJECT (scrolled_window),
3323                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3324                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3325                                       NULL);
3326                         break;
3327         }
3328
3329         update_sizing_buttons (ev_window);
3330         save_sizing_mode (ev_window);
3331 }
3332
3333 static void
3334 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3335 {
3336         ev_window_update_actions (ev_window);
3337
3338         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3339                 gdouble zoom;
3340
3341                 zoom = ev_view_get_zoom (view);
3342                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3343                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3344         }
3345 }
3346
3347 static void
3348 ev_window_update_continuous_action (EvWindow *window)
3349 {
3350         GtkAction *action;
3351
3352         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3353         g_signal_handlers_block_by_func
3354                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3355         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3356                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3357         g_signal_handlers_unblock_by_func
3358                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3359 }
3360
3361 static void
3362 ev_window_update_dual_page_action (EvWindow *window)
3363 {
3364         GtkAction *action;
3365
3366         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3367         g_signal_handlers_block_by_func
3368                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3369         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3370                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3371         g_signal_handlers_unblock_by_func
3372                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3373 }
3374
3375 static void
3376 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3377 {
3378         ev_window_update_continuous_action (ev_window);
3379
3380         if (!ev_window_is_empty (ev_window))
3381                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3382                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3383 }
3384
3385 static void
3386 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3387 {
3388         int rotation;
3389
3390         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3391
3392         if (!ev_window_is_empty (window))
3393                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3394                                              rotation);
3395
3396         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3397                                        rotation);
3398 }
3399
3400 static void
3401 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3402 {
3403         ev_window_update_actions (window);
3404 }
3405
3406 static void
3407 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3408 {
3409         ev_window_update_dual_page_action (ev_window);
3410
3411         if (!ev_window_is_empty (ev_window))
3412                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3413                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3414 }
3415
3416 static char *
3417 build_comments_string (void)
3418 {
3419 #ifdef ENABLE_PDF
3420         PopplerBackend backend;
3421         const char *backend_name;
3422         const char *version;
3423
3424         backend = poppler_get_backend ();
3425         version = poppler_get_version ();
3426         switch (backend) {
3427                 case POPPLER_BACKEND_CAIRO:
3428                         backend_name = "cairo";
3429                         break;
3430                 case POPPLER_BACKEND_SPLASH:
3431                         backend_name = "splash";
3432                         break;
3433                 default:
3434                         backend_name = "unknown";
3435                         break;
3436         }
3437
3438         return g_strdup_printf (_("Document Viewer.\n"
3439                                   "Using poppler %s (%s)"),
3440                                 version, backend_name);
3441 #else
3442         return g_strdup_printf (_("Document Viewer"));
3443 #endif
3444 }
3445
3446 static void
3447 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3448 {
3449         const char *authors[] = {
3450                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3451                 "Jonathan Blandford <jrb@gnome.org>",
3452                 "Marco Pesenti Gritti <marco@gnome.org>",
3453                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3454                 "Bryan Clark <clarkbw@gnome.org>",
3455                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3456                 "Wouter Bolsterlee <wbolster@gnome.org>",
3457                 NULL
3458         };
3459
3460         const char *documenters[] = {
3461                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3462                 NULL
3463         };
3464
3465         const char *license[] = {
3466                 N_("Evince is free software; you can redistribute it and/or modify "
3467                    "it under the terms of the GNU General Public License as published by "
3468                    "the Free Software Foundation; either version 2 of the License, or "
3469                    "(at your option) any later version.\n"),
3470                 N_("Evince is distributed in the hope that it will be useful, "
3471                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3472                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3473                    "GNU General Public License for more details.\n"),
3474                 N_("You should have received a copy of the GNU General Public License "
3475                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3476                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3477         };
3478
3479         char *license_trans;
3480         char *comments;
3481
3482 #ifdef ENABLE_NLS
3483         const char **p;
3484
3485         for (p = authors; *p; ++p)
3486                 *p = _(*p);
3487
3488         for (p = documenters; *p; ++p)
3489                 *p = _(*p);
3490 #endif
3491
3492         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3493                                      _(license[2]), "\n", NULL);
3494         comments = build_comments_string ();
3495
3496         gtk_show_about_dialog (
3497                 GTK_WINDOW (ev_window),
3498                 "name", _("Evince"),
3499                 "version", VERSION,
3500                 "copyright",
3501                 _("\xc2\xa9 1996-2007 The Evince authors"),
3502                 "license", license_trans,
3503                 "website", "http://www.gnome.org/projects/evince",
3504                 "comments", comments,
3505                 "authors", authors,
3506                 "documenters", documenters,
3507                 "translator-credits", _("translator-credits"),
3508                 "logo-icon-name", "evince",
3509                 "wrap-license", TRUE,
3510                 NULL);
3511
3512         g_free (comments);
3513         g_free (license_trans);
3514 }
3515
3516 static void
3517 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3518 {
3519         gboolean active;
3520
3521         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3522         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3523         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3524 }
3525
3526 static void
3527 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3528 {
3529         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3530                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3531 }
3532
3533 static void
3534 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3535                                            GParamSpec *pspec,
3536                                            EvWindow   *ev_window)
3537 {
3538         GtkWidget *current_page;
3539         const char *id;
3540
3541         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3542
3543         if (current_page == ev_window->priv->sidebar_links) {
3544                 id = LINKS_SIDEBAR_ID;
3545         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3546                 id = THUMBNAILS_SIDEBAR_ID;
3547         } else if (current_page == ev_window->priv->sidebar_attachments) {
3548                 id = ATTACHMENTS_SIDEBAR_ID;
3549         } else {
3550                 g_assert_not_reached();
3551         }
3552
3553         g_object_unref (current_page);
3554
3555         if (!ev_window_is_empty (ev_window))
3556                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3557 }
3558
3559 static void
3560 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3561                                          GParamSpec *pspec,
3562                                          EvWindow   *ev_window)
3563 {
3564         EvView *view = EV_VIEW (ev_window->priv->view);
3565         GtkAction *action;
3566
3567         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3568
3569         if (!ev_view_get_presentation (view) &&
3570             !ev_view_get_fullscreen (view)) {
3571
3572                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3573                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3574
3575                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3576                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3577         }
3578 }
3579
3580 static void
3581 view_menu_link_popup (EvWindow *ev_window,
3582                       EvLink   *link)
3583 {
3584         gboolean   show_external = FALSE;
3585         gboolean   show_internal = FALSE;
3586         GtkAction *action;
3587
3588         if (ev_window->priv->link)
3589                 g_object_unref (ev_window->priv->link);
3590
3591         if (link)
3592                 ev_window->priv->link = g_object_ref (link);
3593         else
3594                 ev_window->priv->link = NULL;
3595
3596         if (ev_window->priv->link) {
3597                 EvLinkAction *ev_action;
3598
3599                 ev_action = ev_link_get_action (link);
3600                 if (ev_action) {
3601                         switch (ev_link_action_get_action_type (ev_action)) {
3602                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3603                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3604                                         show_internal = TRUE;
3605                                         break;
3606                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3607                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3608                                         show_external = TRUE;
3609                                         break;
3610                                 default:
3611                                         break;
3612                         }
3613                 }
3614         }
3615
3616         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3617                                               "OpenLink");
3618         gtk_action_set_visible (action, show_external);
3619
3620         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3621                                               "CopyLinkAddress");
3622         gtk_action_set_visible (action, show_external);
3623
3624         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3625                                               "GoLink");
3626         gtk_action_set_visible (action, show_internal);
3627
3628         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3629                                               "OpenLinkNewWindow");
3630         gtk_action_set_visible (action, show_internal);
3631 }
3632
3633 static void
3634 view_menu_image_popup (EvWindow  *ev_window,
3635                        EvImage   *image)
3636 {
3637         GtkAction *action;
3638         gboolean   show_image = FALSE;
3639
3640         if (ev_window->priv->image)
3641                 g_object_unref (ev_window->priv->image);
3642
3643         if (image)
3644                 ev_window->priv->image = g_object_ref (image);
3645         else
3646                 ev_window->priv->image = NULL;
3647
3648         show_image = (ev_window->priv->image != NULL);
3649
3650         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3651                                               "SaveImageAs");
3652         gtk_action_set_visible (action, show_image);
3653
3654         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3655                                               "CopyImage");
3656         gtk_action_set_visible (action, show_image);
3657 }
3658
3659 static gboolean
3660 view_menu_popup_cb (EvView   *view,
3661                     GObject  *object,
3662                     EvWindow *ev_window)
3663 {
3664         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3665                 return FALSE;
3666
3667         view_menu_link_popup (ev_window,
3668                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3669         view_menu_image_popup (ev_window,
3670                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3671
3672         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3673                         NULL, NULL, NULL, NULL,
3674                         3, gtk_get_current_event_time ());
3675         return TRUE;
3676 }
3677
3678 static gboolean
3679 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3680                               GList           *attach_list,
3681                               EvWindow        *ev_window)
3682 {
3683         GtkWidget *popup;
3684
3685         g_assert (attach_list != NULL);
3686
3687         if (ev_window->priv->attach_list) {
3688                 g_list_foreach (ev_window->priv->attach_list,
3689                                 (GFunc) g_object_unref, NULL);
3690                 g_list_free (ev_window->priv->attach_list);
3691         }
3692
3693         ev_window->priv->attach_list = attach_list;
3694
3695         popup = ev_window->priv->attachment_popup;
3696
3697         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3698                         NULL, NULL,
3699                         3, gtk_get_current_event_time ());
3700
3701         return TRUE;
3702 }
3703
3704 static void
3705 view_find_status_changed_cb (EvView     *view,
3706                              GParamSpec *pspec,
3707                              EvWindow   *ev_window)
3708 {
3709         const char *text;
3710
3711         text = ev_view_get_find_status (view);
3712         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3713                                       text);
3714 }
3715
3716 static void
3717 find_bar_previous_cb (EggFindBar *find_bar,
3718                       EvWindow   *ev_window)
3719 {
3720         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3721 }
3722
3723 static void
3724 find_bar_next_cb (EggFindBar *find_bar,
3725                   EvWindow   *ev_window)
3726 {
3727         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3728 }
3729
3730 static void
3731 find_bar_close_cb (EggFindBar *find_bar,
3732                    EvWindow   *ev_window)
3733 {
3734         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3735 }
3736
3737 static void
3738 find_bar_search_changed_cb (EggFindBar *find_bar,
3739                             GParamSpec *param,
3740                             EvWindow   *ev_window)
3741 {
3742         gboolean case_sensitive;
3743         gboolean visible;
3744         const char *search_string;
3745
3746         g_return_if_fail (EV_IS_WINDOW (ev_window));
3747
3748         /* Either the string or case sensitivity could have changed,
3749          * we connect this callback to both. We also connect it
3750          * to ::visible so when the find bar is hidden, we should
3751          * pretend the search string is NULL/""
3752          */
3753
3754         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3755         visible = GTK_WIDGET_VISIBLE (find_bar);
3756         search_string = egg_find_bar_get_search_string (find_bar);
3757
3758         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3759
3760         if (ev_window->priv->document &&
3761             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3762                 if (visible && search_string && search_string[0]) {
3763                         ev_document_doc_mutex_lock ();
3764                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3765                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3766                                                 search_string,
3767                                                 case_sensitive);
3768                         ev_document_doc_mutex_unlock ();
3769                 } else {
3770                         ev_document_doc_mutex_lock ();
3771                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3772                         ev_document_doc_mutex_unlock ();
3773
3774                         ev_window_update_actions (ev_window);
3775                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3776                                                       NULL);
3777                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3778                 }
3779         }
3780 }
3781
3782 static void
3783 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3784 {
3785         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3786 }
3787
3788 static void
3789 zoom_control_changed_cb (EphyZoomAction *action,
3790                          float           zoom,
3791                          EvWindow       *ev_window)
3792 {
3793         EvSizingMode mode;
3794
3795         g_return_if_fail (EV_IS_WINDOW (ev_window));
3796
3797         if (zoom == EPHY_ZOOM_BEST_FIT) {
3798                 mode = EV_SIZING_BEST_FIT;
3799         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3800                 mode = EV_SIZING_FIT_WIDTH;
3801         } else {
3802                 mode = EV_SIZING_FREE;
3803         }
3804
3805         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3806
3807         if (mode == EV_SIZING_FREE) {
3808                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3809                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3810                                   FALSE);
3811         }
3812 }
3813
3814 static void
3815 ev_window_finalize (GObject *object)
3816 {
3817         GList *windows = ev_application_get_windows (EV_APP);
3818
3819         if (windows == NULL) {
3820                 ev_application_shutdown (EV_APP);
3821         } else {
3822                 g_list_free (windows);
3823         }
3824
3825         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3826 }
3827
3828 static void
3829 ev_window_dispose (GObject *object)
3830 {
3831         EvWindow *window = EV_WINDOW (object);
3832         EvWindowPrivate *priv = window->priv;
3833
3834         if (priv->title) {
3835                 ev_window_title_free (priv->title);
3836                 priv->title = NULL;
3837         }
3838
3839         if (priv->ui_manager) {
3840                 g_object_unref (priv->ui_manager);
3841                 priv->ui_manager = NULL;
3842         }
3843
3844         if (priv->action_group) {
3845                 g_object_unref (priv->action_group);
3846                 priv->action_group = NULL;
3847         }
3848
3849         if (priv->view_popup_action_group) {
3850                 g_object_unref (priv->view_popup_action_group);
3851                 priv->view_popup_action_group = NULL;
3852         }
3853
3854         if (priv->attachment_popup_action_group) {
3855                 g_object_unref (priv->attachment_popup_action_group);
3856                 priv->attachment_popup_action_group = NULL;
3857         }
3858
3859 #ifdef HAVE_GTK_RECENT
3860         if (priv->recent_action_group) {
3861                 g_object_unref (priv->recent_action_group);
3862                 priv->recent_action_group = NULL;
3863         }
3864
3865         if (priv->recent_manager) {
3866                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3867                                                       ev_window_setup_recent,
3868                                                       window);
3869                 priv->recent_manager = NULL;
3870         }
3871
3872         priv->recent_ui_id = 0;
3873 #else
3874         if (priv->recent_view) {
3875                 g_object_unref (priv->recent_view);
3876                 priv->recent_view = NULL;
3877         }
3878 #endif /* HAVE_GTK_RECENT */
3879
3880         if (priv->page_cache) {
3881                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3882                 priv->page_cache = NULL;
3883         }
3884
3885         if (priv->document) {
3886                 g_object_unref (priv->document);
3887                 priv->document = NULL;
3888         }
3889
3890         if (priv->view) {
3891                 g_object_unref (priv->view);
3892                 priv->view = NULL;
3893         }
3894
3895         if (priv->password_view) {
3896                 g_object_unref (priv->password_view);
3897                 priv->password_view = NULL;
3898         }
3899
3900         if (priv->load_job) {
3901                 ev_window_clear_load_job (window);
3902         }
3903
3904         if (priv->thumbnail_job) {
3905                 ev_window_clear_thumbnail_job (window);
3906         }
3907
3908         if (priv->local_uri) {
3909                 ev_window_clear_local_uri (window);
3910                 priv->local_uri = NULL;
3911         }
3912
3913         ev_window_close_dialogs (window);
3914
3915 #ifdef WITH_GTK_PRINT
3916         ev_window_clear_print_job (window);
3917
3918         if (window->priv->gtk_print_job) {
3919                 g_object_unref (window->priv->gtk_print_job);
3920                 window->priv->gtk_print_job = NULL;
3921         }
3922
3923         if (window->priv->printer) {
3924                 g_object_unref (window->priv->printer);
3925                 window->priv->printer = NULL;
3926         }
3927
3928         if (window->priv->print_settings) {
3929                 g_object_unref (window->priv->print_settings);
3930                 window->priv->print_settings = NULL;
3931         }
3932
3933         if (window->priv->print_page_setup) {
3934                 g_object_unref (window->priv->print_page_setup);
3935                 window->priv->print_page_setup = NULL;
3936         }
3937 #endif
3938
3939         if (priv->link) {
3940                 g_object_unref (priv->link);
3941                 priv->link = NULL;
3942         }
3943
3944         if (priv->image) {
3945                 g_object_unref (priv->image);
3946                 priv->image = NULL;
3947         }
3948
3949         if (priv->attach_list) {
3950                 g_list_foreach (priv->attach_list,
3951                                 (GFunc) g_object_unref,
3952                                 NULL);
3953                 g_list_free (priv->attach_list);
3954                 priv->attach_list = NULL;
3955         }
3956
3957         if (priv->find_bar) {
3958                 g_signal_handlers_disconnect_by_func
3959                         (window->priv->find_bar,
3960                          G_CALLBACK (find_bar_close_cb),
3961                          window);
3962                 priv->find_bar = NULL;
3963         }
3964
3965         if (priv->uri) {
3966                 if (priv->unlink_temp_file)
3967                         ev_window_clear_temp_file (window);
3968                 g_free (priv->uri);
3969                 priv->uri = NULL;
3970         }
3971
3972         if (priv->dest) {
3973                 g_object_unref (priv->dest);
3974                 priv->dest = NULL;
3975         }
3976
3977         if (priv->history) {
3978                 g_object_unref (priv->history);
3979                 priv->history = NULL;
3980         }
3981
3982         if (priv->fullscreen_timeout_id) {
3983                 g_source_remove (priv->fullscreen_timeout_id);
3984                 priv->fullscreen_timeout_id = 0;
3985         }
3986         destroy_fullscreen_popup (window);
3987
3988         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3989 }
3990
3991 static void
3992 ev_window_class_init (EvWindowClass *ev_window_class)
3993 {
3994         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3995         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3996
3997         g_object_class->dispose = ev_window_dispose;
3998         g_object_class->finalize = ev_window_finalize;
3999
4000         widget_class->focus_in_event = ev_window_focus_in_event;
4001         widget_class->focus_out_event = ev_window_focus_out_event;
4002         widget_class->screen_changed = ev_window_screen_changed;
4003
4004         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4005 }
4006
4007 /* Normal items */
4008 static const GtkActionEntry entries[] = {
4009         { "File", NULL, N_("_File") },
4010         { "Edit", NULL, N_("_Edit") },
4011         { "View", NULL, N_("_View") },
4012         { "Go", NULL, N_("_Go") },
4013         { "Help", NULL, N_("_Help") },
4014
4015         /* File menu */
4016         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4017           N_("Open an existing document"),
4018           G_CALLBACK (ev_window_cmd_file_open) },
4019         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
4020           N_("Open a copy of the current document in a new window"),
4021           G_CALLBACK (ev_window_cmd_file_open_copy) },
4022         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4023           N_("Save a copy of the current document"),
4024           G_CALLBACK (ev_window_cmd_save_as) },
4025         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4026           N_("Setup the page settings for printing"),
4027           G_CALLBACK (ev_window_cmd_file_print_setup) },
4028         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4029           N_("Print this document"),
4030           G_CALLBACK (ev_window_cmd_file_print) },
4031         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4032           G_CALLBACK (ev_window_cmd_file_properties) },
4033         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4034           G_CALLBACK (ev_window_cmd_file_close_window) },
4035
4036         /* Edit menu */
4037         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4038           G_CALLBACK (ev_window_cmd_edit_copy) },
4039 #ifdef HAVE_GTK_RECENT
4040         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4041 #else
4042         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4043 #endif /* HAVE_GTK_RECENT */
4044           G_CALLBACK (ev_window_cmd_edit_select_all) },
4045         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4046           N_("Find a word or phrase in the document"),
4047           G_CALLBACK (ev_window_cmd_edit_find) },
4048         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4049           G_CALLBACK (ev_window_cmd_edit_find_next) },
4050         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4051           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4052         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4053           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4054         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4055           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4056         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4057           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4058
4059         /* View menu */
4060         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4061           N_("Enlarge the document"),
4062           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4063         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4064           N_("Shrink the document"),
4065           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4066         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4067           N_("Reload the document"),
4068           G_CALLBACK (ev_window_cmd_view_reload) },
4069
4070         /* Go menu */
4071         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4072           N_("Go to the previous page"),
4073           G_CALLBACK (ev_window_cmd_go_previous_page) },
4074         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4075           N_("Go to the next page"),
4076           G_CALLBACK (ev_window_cmd_go_next_page) },
4077         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4078           N_("Go to the first page"),
4079           G_CALLBACK (ev_window_cmd_go_first_page) },
4080         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4081           N_("Go to the last page"),
4082           G_CALLBACK (ev_window_cmd_go_last_page) },
4083
4084         /* Help menu */
4085         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4086           G_CALLBACK (ev_window_cmd_help_contents) },
4087
4088         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4089           G_CALLBACK (ev_window_cmd_help_about) },
4090
4091         /* Toolbar-only */
4092         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4093           N_("Leave fullscreen mode"),
4094           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4095
4096         /* Accellerators */
4097         { "Escape", NULL, "", "Escape", "",
4098           G_CALLBACK (ev_window_cmd_escape) },
4099         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4100           G_CALLBACK (ev_window_cmd_edit_find) },
4101         { "PageDown", NULL, "", "Page_Down", NULL,
4102           G_CALLBACK (ev_window_cmd_scroll_forward) },
4103         { "PageUp", NULL, "", "Page_Up", NULL,
4104           G_CALLBACK (ev_window_cmd_scroll_backward) },
4105         { "Space", NULL, "", "space", NULL,
4106           G_CALLBACK (ev_window_cmd_scroll_forward) },
4107         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4108           G_CALLBACK (ev_window_cmd_scroll_backward) },
4109         { "BackSpace", NULL, "", "BackSpace", NULL,
4110           G_CALLBACK (ev_window_cmd_scroll_backward) },
4111         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4112           G_CALLBACK (ev_window_cmd_scroll_forward) },
4113         { "Return", NULL, "", "Return", NULL,
4114           G_CALLBACK (ev_window_cmd_scroll_forward) },
4115         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4116           G_CALLBACK (ev_window_cmd_scroll_backward) },
4117         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4118           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4119         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4120           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4121         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4122           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4123         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4124           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4125         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4126           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4127         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4128           G_CALLBACK (ev_window_cmd_go_backward) },
4129         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4130           G_CALLBACK (ev_window_cmd_go_forward) },
4131         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4132           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4133         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4134           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4135         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4136           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4137         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4138           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4139 };
4140
4141 /* Toggle items */
4142 static const GtkToggleActionEntry toggle_entries[] = {
4143         /* View Menu */
4144         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4145           N_("Show or hide the toolbar"),
4146           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4147         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4148           N_("Show or hide the side pane"),
4149           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4150         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4151           N_("Show the entire document"),
4152           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4153         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4154           N_("Show two pages at once"),
4155           G_CALLBACK (ev_window_cmd_dual), FALSE },
4156         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4157           N_("Expand the window to fill the screen"),
4158           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4159         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4160           N_("Run document as a presentation"),
4161           G_CALLBACK (ev_window_cmd_view_presentation) },
4162         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4163           N_("Make the current document fill the window"),
4164           G_CALLBACK (ev_window_cmd_view_best_fit) },
4165         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4166           N_("Make the current document fill the window width"),
4167           G_CALLBACK (ev_window_cmd_view_page_width) },
4168 };
4169
4170 /* Popups specific items */
4171 static const GtkActionEntry view_popup_entries [] = {
4172         /* Links */
4173         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4174           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4175         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4176           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4177         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4178           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4179         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4180           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4181         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4182           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4183         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4184           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4185 };
4186
4187 static const GtkActionEntry attachment_popup_entries [] = {
4188         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4189           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4190         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4191           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4192 };
4193
4194 static void
4195 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4196 {
4197         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4198 }
4199
4200 static void
4201 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4202 {
4203         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4204         gtk_widget_grab_focus (window->priv->view);
4205 }
4206
4207 static void
4208 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4209 {
4210
4211         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4212         gtk_widget_grab_focus (window->priv->view);
4213 }
4214
4215 static void
4216 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4217 {
4218         GtkAction *action;
4219
4220         action = g_object_new (EV_TYPE_PAGE_ACTION,
4221                                "name", PAGE_SELECTOR_ACTION,
4222                                "label", _("Page"),
4223                                "tooltip", _("Select Page"),
4224                                "visible_overflown", FALSE,
4225                                NULL);
4226         g_signal_connect (action, "activate_link",
4227                           G_CALLBACK (activate_link_cb), window);
4228         gtk_action_group_add_action (group, action);
4229         g_object_unref (action);
4230
4231         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4232                                "name", ZOOM_CONTROL_ACTION,
4233                                "label", _("Zoom"),
4234                                "stock_id", GTK_STOCK_ZOOM_IN,
4235                                "tooltip", _("Adjust the zoom level"),
4236                                "zoom", 1.0,
4237                                NULL);
4238         g_signal_connect (action, "zoom_to_level",
4239                           G_CALLBACK (zoom_control_changed_cb), window);
4240         gtk_action_group_add_action (group, action);
4241         g_object_unref (action);
4242
4243         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4244                                "name", NAVIGATION_ACTION,
4245                                "label", _("Navigation"),
4246                                "is_important", TRUE,
4247                                "short_label", _("Back"),
4248                                "stock_id", GTK_STOCK_GO_DOWN,
4249                                "tooltip", _("Move across visited pages"),
4250                                NULL);
4251         g_signal_connect (action, "activate_link",
4252                           G_CALLBACK (navigation_action_activate_link_cb), window);
4253         gtk_action_group_add_action (group, action);
4254         g_object_unref (action);
4255 }
4256
4257 static void
4258 set_action_properties (GtkActionGroup *action_group)
4259 {
4260         GtkAction *action;
4261
4262         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4263         g_object_set (action, "is-important", TRUE, NULL);
4264         /*translators: this is the label for toolbar button*/
4265         g_object_set (action, "short_label", _("Previous"), NULL);
4266
4267         action = gtk_action_group_get_action (action_group, "GoNextPage");
4268         g_object_set (action, "is-important", TRUE, NULL);
4269         /*translators: this is the label for toolbar button*/
4270         g_object_set (action, "short_label", _("Next"), NULL);
4271
4272         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4273         /*translators: this is the label for toolbar button*/
4274         g_object_set (action, "short_label", _("Zoom In"), NULL);
4275
4276         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4277         /*translators: this is the label for toolbar button*/
4278         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4279
4280         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4281         /*translators: this is the label for toolbar button*/
4282         g_object_set (action, "short_label", _("Best Fit"), NULL);
4283
4284         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4285         /*translators: this is the label for toolbar button*/
4286         g_object_set (action, "short_label", _("Fit Width"), NULL);
4287
4288         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4289         g_object_set (action, "is-important", TRUE, NULL);
4290 }
4291
4292 static void
4293 set_chrome_actions (EvWindow *window)
4294 {
4295         EvWindowPrivate *priv = window->priv;
4296         GtkActionGroup *action_group = priv->action_group;
4297         GtkAction *action;
4298
4299         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4300         g_signal_handlers_block_by_func
4301                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4302         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4303                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4304         g_signal_handlers_unblock_by_func
4305                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4306 }
4307
4308 static void
4309 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4310                           GParamSpec     *pspec,
4311                           EvWindow       *ev_window)
4312 {
4313         GtkTreeModel *model;
4314         GtkAction *action;
4315
4316         g_object_get (G_OBJECT (ev_sidebar_links),
4317                       "model", &model,
4318                       NULL);
4319
4320         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4321         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4322         g_object_unref (model);
4323 }
4324
4325 static gboolean
4326 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4327 {
4328         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4329         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4330
4331         ev_window_set_view_accels_sensitivity (window, TRUE);
4332
4333         return FALSE;
4334 }
4335
4336 static gboolean
4337 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4338 {
4339         ev_window_set_view_accels_sensitivity (window, FALSE);
4340
4341         return FALSE;
4342 }
4343
4344 static void
4345 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4346                                     GParamSpec         *pspec,
4347                                     EvWindow           *ev_window)
4348 {
4349         GtkWidget *widget;
4350
4351         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4352
4353         if (widget != NULL) {
4354                 g_signal_connect_object (widget, "focus_in_event",
4355                                          G_CALLBACK (view_actions_focus_in_cb),
4356                                          ev_window, 0);
4357                 g_signal_connect_object (widget, "focus_out_event",
4358                                          G_CALLBACK (view_actions_focus_out_cb),
4359                                          ev_window, 0);
4360                 g_object_unref (widget);
4361         }
4362 }
4363
4364 static gboolean
4365 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4366 {
4367         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4368                 gboolean maximized;
4369
4370                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4371                 if (!ev_window_is_empty (window))
4372                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4373         }
4374
4375         return FALSE;
4376 }
4377
4378 static gboolean
4379 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4380 {
4381         char *uri = window->priv->uri;
4382         GdkWindowState state;
4383         int x, y, width, height, document_width, document_height;
4384
4385         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4386
4387         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4388                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4389                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4390
4391                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4392                         ev_page_cache_get_max_width (window->priv->page_cache,
4393                                                      0, 1.0,
4394                                                      &document_width);
4395                         ev_page_cache_get_max_height (window->priv->page_cache,
4396                                                       0, 1.0,
4397                                                       &document_height);
4398                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4399                                                         (double)width / document_width);
4400                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4401                                                         (double)height / document_height);
4402
4403                         ev_metadata_manager_set_int (uri, "window_x", x);
4404                         ev_metadata_manager_set_int (uri, "window_y", y);
4405                         ev_metadata_manager_set_int (uri, "window_width", width);
4406                         ev_metadata_manager_set_int (uri, "window_height", height);
4407                 }
4408         }
4409
4410         return FALSE;
4411 }
4412
4413 static void
4414 launch_action (EvWindow *window, EvLinkAction *action)
4415 {
4416         const char *filename = ev_link_action_get_filename (action);
4417         char *uri = NULL;
4418
4419         if (filename  && g_path_is_absolute (filename)) {
4420                 uri = gnome_vfs_get_uri_from_local_path (filename);
4421         } else {
4422                 GnomeVFSURI *base_uri, *resolved_uri;
4423
4424                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4425                 if (base_uri && filename) {
4426                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4427                         if (resolved_uri) {
4428                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4429                                 gnome_vfs_uri_unref (resolved_uri);
4430                         }
4431                         gnome_vfs_uri_unref (base_uri);
4432                 }
4433         }
4434
4435         if (uri) {
4436                 gnome_vfs_url_show (uri);
4437         } else {
4438                 gnome_vfs_url_show (filename);
4439         }
4440
4441         g_free (uri);
4442
4443         /* According to the PDF spec filename can be an executable. I'm not sure
4444            allowing to launch executables is a good idea though. -- marco */
4445 }
4446
4447 static void
4448 launch_external_uri (EvWindow *window, EvLinkAction *action)
4449 {
4450         gnome_vfs_url_show (ev_link_action_get_uri (action));
4451 }
4452
4453 static void
4454 open_remote_link (EvWindow *window, EvLinkAction *action)
4455 {
4456         gchar *uri;
4457         gchar *dir;
4458
4459         dir = g_path_get_dirname (window->priv->uri);
4460
4461         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4462                                 NULL);
4463         g_free (dir);
4464
4465         ev_application_open_uri_at_dest (EV_APP, uri,
4466                                          gtk_window_get_screen (GTK_WINDOW (window)),
4467                                          ev_link_action_get_dest (action),
4468                                          0,
4469                                          FALSE,
4470                                          GDK_CURRENT_TIME);
4471
4472         g_free (uri);
4473 }
4474
4475 static void
4476 do_action_named (EvWindow *window, EvLinkAction *action)
4477 {
4478         const gchar *name = ev_link_action_get_name (action);
4479
4480         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4481                 ev_window_cmd_go_first_page (NULL, window);
4482         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4483                 ev_window_cmd_go_previous_page (NULL, window);
4484         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4485                 ev_window_cmd_go_next_page (NULL, window);
4486         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4487                 ev_window_cmd_go_last_page (NULL, window);
4488         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4489                 ev_window_cmd_focus_page_selector (NULL, window);
4490         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4491                 ev_window_cmd_edit_find (NULL, window);
4492         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4493                 ev_window_cmd_file_close_window (NULL, window);
4494         } else {
4495                 g_warning ("Unimplemented named action: %s, please post a "
4496                            "bug report in Evince bugzilla "
4497                            "(http://bugzilla.gnome.org) with a testcase.",
4498                            name);
4499         }
4500 }
4501
4502 static void
4503 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4504 {
4505         switch (ev_link_action_get_action_type (action)) {
4506                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4507                         EvLinkDest *dest;
4508
4509                         dest = ev_link_action_get_dest (action);
4510                         if (!dest)
4511                                 return;
4512
4513                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4514                 }
4515                         break;
4516                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4517                         launch_external_uri (window, action);
4518                         break;
4519                 case EV_LINK_ACTION_TYPE_LAUNCH:
4520                         launch_action (window, action);
4521                         break;
4522                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4523                         open_remote_link (window, action);
4524                         break;
4525                 case EV_LINK_ACTION_TYPE_NAMED:
4526                         do_action_named (window, action);
4527                         break;
4528                 default:
4529                         g_assert_not_reached ();
4530         }
4531 }
4532
4533 static void
4534 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4535 {
4536         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4537 }
4538
4539 static void
4540 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4541 {
4542         EvLinkAction *ev_action = NULL;
4543         EvLinkDest   *dest;
4544
4545         ev_action = ev_link_get_action (window->priv->link);
4546         if (!ev_action)
4547                 return;
4548
4549         dest = ev_link_action_get_dest (ev_action);
4550         if (!dest)
4551                 return;
4552
4553         ev_window_cmd_file_open_copy_at_dest (window, dest);
4554 }
4555
4556 static void
4557 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4558 {
4559         GtkClipboard *clipboard;
4560         EvLinkAction *ev_action;
4561         const gchar *uri;
4562
4563         ev_action = ev_link_get_action (window->priv->link);
4564         if (!ev_action)
4565                 return;
4566
4567         uri = ev_link_action_get_uri (ev_action);
4568
4569         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4570                                               GDK_SELECTION_CLIPBOARD);
4571         gtk_clipboard_set_text (clipboard, uri, -1);
4572 }
4573
4574 static void
4575 image_save_dialog_response_cb (GtkWidget *fc,
4576                                gint       response_id,
4577                                EvWindow  *ev_window)
4578 {
4579         gchar  *uri;
4580         gchar  *filename;
4581         GError *error = NULL;
4582
4583         if (response_id != GTK_RESPONSE_OK) {
4584                 gtk_widget_destroy (fc);
4585                 return;
4586         }
4587
4588         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4589         filename = g_filename_from_uri (uri, NULL, NULL);
4590         g_free (uri);
4591
4592         /* FIXME: allow saving in other image formats than png */
4593         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4594                          filename, "png", &error, NULL);
4595
4596         if (error) {
4597                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4598                                         _("The image could not be saved."),
4599                                         error);
4600                 g_error_free (error);
4601         }
4602
4603         g_free (filename);
4604
4605         gtk_widget_destroy (fc);
4606 }
4607
4608 static void
4609 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4610 {
4611         GtkWidget     *fc;
4612         GtkFileFilter *filter;
4613
4614         if (!window->priv->image)
4615                 return;
4616
4617         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4618                                           GTK_WINDOW (window),
4619                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4620                                           GTK_STOCK_CANCEL,
4621                                           GTK_RESPONSE_CANCEL,
4622                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4623                                           NULL);
4624
4625         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4626         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4627
4628         filter = gtk_file_filter_new ();
4629         gtk_file_filter_set_name (filter, _("Images"));
4630         gtk_file_filter_add_pixbuf_formats (filter);
4631         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4632
4633         g_signal_connect (fc, "response",
4634                           G_CALLBACK (image_save_dialog_response_cb),
4635                           window);
4636
4637         gtk_widget_show (fc);
4638 }
4639
4640 static void
4641 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4642 {
4643         GtkClipboard *clipboard;
4644
4645         if (!window->priv->image)
4646                 return;
4647
4648         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4649                                               GDK_SELECTION_CLIPBOARD);
4650         gtk_clipboard_set_image (clipboard,
4651                                  ev_image_get_pixbuf (window->priv->image));
4652 }
4653
4654 static void
4655 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4656 {
4657         GList *l;
4658
4659         if (!window->priv->attach_list)
4660                 return;
4661
4662         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4663                 EvAttachment *attachment;
4664                 GError       *error = NULL;
4665
4666                 attachment = (EvAttachment *) l->data;
4667
4668                 ev_attachment_open (attachment, &error);
4669
4670                 if (error) {
4671                         ev_window_error_dialog (GTK_WINDOW (window),
4672                                                 _("Unable to open attachment"),
4673                                                 error);
4674                         g_error_free (error);
4675                 }
4676         }
4677 }
4678
4679 static void
4680 attachment_save_dialog_response_cb (GtkWidget *fc,
4681                                     gint       response_id,
4682                                     EvWindow  *ev_window)
4683 {
4684         gchar                *uri;
4685         GList                *l;
4686         GtkFileChooserAction  fc_action;
4687         gboolean              is_dir;
4688
4689         if (response_id != GTK_RESPONSE_OK) {
4690                 gtk_widget_destroy (fc);
4691                 return;
4692         }
4693
4694         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4695
4696         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4697         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4698
4699         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4700                 EvAttachment *attachment;
4701                 gchar        *filename;
4702                 GError       *error = NULL;
4703
4704                 attachment = (EvAttachment *) l->data;
4705
4706                 if (is_dir) {
4707                         filename = g_strjoin ("/", uri,
4708                                               ev_attachment_get_name (attachment),
4709                                               NULL);
4710                 } else {
4711                         filename = g_strdup (uri);
4712                 }
4713
4714                 ev_attachment_save (attachment, filename, &error);
4715                 g_free (filename);
4716
4717                 if (error) {
4718                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4719                                                 _("The attachment could not be saved."),
4720                                                 error);
4721                         g_error_free (error);
4722                 }
4723         }
4724
4725         g_free (uri);
4726
4727         gtk_widget_destroy (fc);
4728 }
4729
4730 static void
4731 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4732 {
4733         GtkWidget    *fc;
4734         EvAttachment *attachment = NULL;
4735
4736         if (!window->priv->attach_list)
4737                 return;
4738
4739         if (g_list_length (window->priv->attach_list) == 1)
4740                 attachment = (EvAttachment *) window->priv->attach_list->data;
4741
4742         fc = gtk_file_chooser_dialog_new (
4743                 _("Save Attachment"),
4744                 GTK_WINDOW (window),
4745                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4746                 GTK_STOCK_CANCEL,
4747                 GTK_RESPONSE_CANCEL,
4748                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4749                 NULL);
4750
4751         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4752         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4753
4754         if (attachment)
4755                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4756                                                    ev_attachment_get_name (attachment));
4757
4758         g_signal_connect (fc, "response",
4759                           G_CALLBACK (attachment_save_dialog_response_cb),
4760                           window);
4761
4762         gtk_widget_show (fc);
4763 }
4764
4765 static void
4766 ev_window_init (EvWindow *ev_window)
4767 {
4768         GtkActionGroup *action_group;
4769         GtkAccelGroup *accel_group;
4770         GError *error = NULL;
4771         GtkWidget *sidebar_widget, *toolbar_dock;
4772
4773         g_signal_connect (ev_window, "configure_event",
4774                           G_CALLBACK (window_configure_event_cb), NULL);
4775         g_signal_connect (ev_window, "window_state_event",
4776                           G_CALLBACK (window_state_event_cb), NULL);
4777         g_signal_connect (ev_window, "notify",
4778                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4779
4780         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4781
4782         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4783         ev_window->priv->title = ev_window_title_new (ev_window);
4784
4785         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4786         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4787         gtk_widget_show (ev_window->priv->main_box);
4788
4789         action_group = gtk_action_group_new ("MenuActions");
4790         ev_window->priv->action_group = action_group;
4791         gtk_action_group_set_translation_domain (action_group, NULL);
4792         gtk_action_group_add_actions (action_group, entries,
4793                                       G_N_ELEMENTS (entries), ev_window);
4794         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4795                                              G_N_ELEMENTS (toggle_entries),
4796                                              ev_window);
4797         set_action_properties (action_group);
4798         register_custom_actions (ev_window, action_group);
4799
4800         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4801         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4802                                             action_group, 0);
4803
4804         accel_group =
4805                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4806         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4807
4808         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4809
4810         action_group = gtk_action_group_new ("ViewPopupActions");
4811         ev_window->priv->view_popup_action_group = action_group;
4812         gtk_action_group_set_translation_domain (action_group, NULL);
4813         gtk_action_group_add_actions (action_group, view_popup_entries,
4814                                       G_N_ELEMENTS (view_popup_entries),
4815                                       ev_window);
4816         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4817                                             action_group, 0);
4818
4819         action_group = gtk_action_group_new ("AttachmentPopupActions");
4820         ev_window->priv->attachment_popup_action_group = action_group;
4821         gtk_action_group_set_translation_domain (action_group, NULL);
4822         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4823                                       G_N_ELEMENTS (attachment_popup_entries),
4824                                       ev_window);
4825         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4826                                             action_group, 0);
4827
4828         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4829                                               DATADIR"/evince-ui.xml",
4830                                               &error)) {
4831                 g_warning ("building menus failed: %s", error->message);
4832                 g_error_free (error);
4833         }
4834
4835 #ifdef HAVE_GTK_RECENT
4836         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4837                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4838         ev_window->priv->recent_action_group = NULL;
4839         ev_window->priv->recent_ui_id = 0;
4840         g_signal_connect_swapped (ev_window->priv->recent_manager,
4841                                   "changed",
4842                                   G_CALLBACK (ev_window_setup_recent),
4843                                   ev_window);
4844 #endif /* HAVE_GTK_RECENT */
4845
4846         ev_window->priv->menubar =
4847                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4848                                             "/MainMenu");
4849         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4850                             ev_window->priv->menubar,
4851                             FALSE, FALSE, 0);
4852
4853         /* This sucks, but there is no way to have a draw=no, expand=true separator
4854          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4855          * See gtk+ bug 166489.
4856          */
4857         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4858         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4859                             FALSE, FALSE, 0);
4860         gtk_widget_show (toolbar_dock);
4861
4862         ev_window->priv->toolbar = GTK_WIDGET
4863           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4864                          "ui-manager", ev_window->priv->ui_manager,
4865                          "popup-path", "/ToolbarPopup",
4866                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4867                          NULL));
4868
4869         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4870                                    "DefaultToolBar");
4871         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4872                             TRUE, TRUE, 0);
4873         gtk_widget_show (ev_window->priv->toolbar);
4874
4875         /* Preview toolbar */
4876         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4877                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4878         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4879                             FALSE, FALSE, 0);
4880
4881         /* Add the main area */
4882         ev_window->priv->hpaned = gtk_hpaned_new ();
4883         g_signal_connect (ev_window->priv->hpaned,
4884                           "notify::position",
4885                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4886                           ev_window);
4887
4888         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4889         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4890                             TRUE, TRUE, 0);
4891         gtk_widget_show (ev_window->priv->hpaned);
4892
4893         ev_window->priv->sidebar = ev_sidebar_new ();
4894         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4895                          ev_window->priv->sidebar, FALSE, FALSE);
4896         gtk_widget_show (ev_window->priv->sidebar);
4897
4898         /* Stub sidebar, for now */
4899
4900         sidebar_widget = ev_sidebar_links_new ();
4901         ev_window->priv->sidebar_links = sidebar_widget;
4902         g_signal_connect (sidebar_widget,
4903                           "notify::model",
4904                           G_CALLBACK (sidebar_widget_model_set),
4905                           ev_window);
4906         g_signal_connect (sidebar_widget,
4907                           "link_activated",
4908                           G_CALLBACK (sidebar_links_link_activated_cb),
4909                           ev_window);
4910         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4911         gtk_widget_show (sidebar_widget);
4912         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4913                              sidebar_widget);
4914
4915         sidebar_widget = ev_sidebar_attachments_new ();
4916         ev_window->priv->sidebar_attachments = sidebar_widget;
4917         g_signal_connect_object (sidebar_widget,
4918                                  "popup",
4919                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4920                                  ev_window, 0);
4921         gtk_widget_show (sidebar_widget);
4922         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4923                              sidebar_widget);
4924
4925         sidebar_widget = ev_sidebar_thumbnails_new ();
4926         ev_window->priv->sidebar_thumbs = sidebar_widget;
4927         g_signal_connect (sidebar_widget,
4928                           "notify::main-widget",
4929                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4930                           ev_window);
4931         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4932         gtk_widget_show (sidebar_widget);
4933         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4934                              sidebar_widget);
4935
4936         ev_window->priv->scrolled_window =
4937                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4938                                           "shadow-type", GTK_SHADOW_IN,
4939                                           NULL));
4940         gtk_widget_show (ev_window->priv->scrolled_window);
4941
4942         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4943                         ev_window->priv->scrolled_window);
4944
4945         ev_window->priv->view = ev_view_new ();
4946         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
4947                                 ev_window_get_screen_dpi (ev_window));
4948         ev_window->priv->password_view = ev_password_view_new ();
4949         g_signal_connect_swapped (ev_window->priv->password_view,
4950                                   "unlock",
4951                                   G_CALLBACK (ev_window_popup_password_dialog),
4952                                   ev_window);
4953         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4954                                  G_CALLBACK (view_actions_focus_in_cb),
4955                                  ev_window, 0);
4956         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4957                                  G_CALLBACK (view_actions_focus_out_cb),
4958                                  ev_window, 0);
4959         g_signal_connect_object (ev_window->priv->view, "external-link",
4960                                  G_CALLBACK (view_external_link_cb),
4961                                  ev_window, 0);
4962         g_signal_connect_object (ev_window->priv->view, "handle-link",
4963                                  G_CALLBACK (view_handle_link_cb),
4964                                  ev_window, 0);
4965
4966         g_signal_connect_object (ev_window->priv->view,
4967                                  "popup",
4968                                  G_CALLBACK (view_menu_popup_cb),
4969                                  ev_window, 0);
4970         gtk_widget_show (ev_window->priv->view);
4971         gtk_widget_show (ev_window->priv->password_view);
4972
4973         /* Find Bar */
4974         ev_window->priv->find_bar = egg_find_bar_new ();
4975         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4976                           ev_window->priv->find_bar,
4977                           FALSE, TRUE, 0);
4978
4979         /* We own a ref on these widgets, as we can swap them in and out */
4980         g_object_ref (ev_window->priv->view);
4981         g_object_ref (ev_window->priv->password_view);
4982
4983         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4984                            ev_window->priv->view);
4985
4986         g_signal_connect (ev_window->priv->view,
4987                           "notify::find-status",
4988                           G_CALLBACK (view_find_status_changed_cb),
4989                           ev_window);
4990         g_signal_connect (ev_window->priv->view,
4991                           "notify::sizing-mode",
4992                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4993                           ev_window);
4994         g_signal_connect (ev_window->priv->view,
4995                           "notify::zoom",
4996                           G_CALLBACK (ev_window_zoom_changed_cb),
4997                           ev_window);
4998         g_signal_connect (ev_window->priv->view,
4999                           "notify::dual-page",
5000                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5001                           ev_window);
5002         g_signal_connect (ev_window->priv->view,
5003                           "notify::continuous",
5004                           G_CALLBACK (ev_window_continuous_changed_cb),
5005                           ev_window);
5006         g_signal_connect (ev_window->priv->view,
5007                           "notify::rotation",
5008                           G_CALLBACK (ev_window_rotation_changed_cb),
5009                           ev_window);
5010         g_signal_connect (ev_window->priv->view,
5011                           "notify::has-selection",
5012                           G_CALLBACK (ev_window_has_selection_changed_cb),
5013                           ev_window);
5014
5015         /* Connect sidebar signals */
5016         g_signal_connect (ev_window->priv->sidebar,
5017                           "notify::visible",
5018                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5019                           ev_window);
5020         g_signal_connect (ev_window->priv->sidebar,
5021                           "notify::current-page",
5022                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5023                           ev_window);
5024
5025         /* Connect to find bar signals */
5026         g_signal_connect (ev_window->priv->find_bar,
5027                           "previous",
5028                           G_CALLBACK (find_bar_previous_cb),
5029                           ev_window);
5030         g_signal_connect (ev_window->priv->find_bar,
5031                           "next",
5032                           G_CALLBACK (find_bar_next_cb),
5033                           ev_window);
5034         g_signal_connect (ev_window->priv->find_bar,
5035                           "close",
5036                           G_CALLBACK (find_bar_close_cb),
5037                           ev_window);
5038         g_signal_connect (ev_window->priv->find_bar,
5039                           "notify::search-string",
5040                           G_CALLBACK (find_bar_search_changed_cb),
5041                           ev_window);
5042         g_signal_connect (ev_window->priv->find_bar,
5043                           "notify::case-sensitive",
5044                           G_CALLBACK (find_bar_search_changed_cb),
5045                           ev_window);
5046         g_signal_connect (ev_window->priv->find_bar,
5047                           "notify::visible",
5048                           G_CALLBACK (find_bar_search_changed_cb),
5049                           ev_window);
5050         g_signal_connect (ev_window->priv->find_bar,
5051                           "scroll",
5052                           G_CALLBACK (find_bar_scroll),
5053                           ev_window);
5054
5055         /* Popups */
5056         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5057                                                                  "/DocumentPopup");
5058         ev_window->priv->link = NULL;
5059
5060         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5061                                                                        "/AttachmentPopup");
5062         ev_window->priv->attach_list = NULL;
5063
5064         /* Give focus to the document view */
5065         gtk_widget_grab_focus (ev_window->priv->view);
5066
5067         /* Set it user interface params */
5068         ev_window_setup_recent (ev_window);
5069
5070         setup_chrome_from_metadata (ev_window);
5071         set_chrome_actions (ev_window);
5072         update_chrome_visibility (ev_window);
5073
5074         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5075
5076         setup_view_from_metadata (ev_window);
5077         setup_sidebar_from_metadata (ev_window, NULL);
5078
5079         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5080         ev_window_setup_action_sensitivity (ev_window);
5081 }
5082
5083 GtkWidget *
5084 ev_window_new (void)
5085 {
5086         GtkWidget *ev_window;
5087
5088         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5089                                               "type", GTK_WINDOW_TOPLEVEL,
5090                                               NULL));
5091
5092         return ev_window;
5093 }