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",
1057                           G_CALLBACK (page_changed_cb), ev_window);
1058         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1059                           G_CALLBACK (history_changed_cb), ev_window);
1060
1061         if (EV_IS_DOCUMENT_FIND (document)) {
1062                 g_signal_connect_object (G_OBJECT (document),
1063                                          "find_changed",
1064                                          G_CALLBACK (find_changed_cb),
1065                                          ev_window, 0);
1066         }
1067
1068         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1069                 EvRenderContext *rc;
1070                 gint page_width, page_height;
1071                 gdouble scale;
1072
1073                 ev_window_clear_thumbnail_job (ev_window);
1074
1075                 ev_page_cache_get_size (ev_window->priv->page_cache,
1076                                         1, 0, 1.0,
1077                                         &page_width, &page_height);
1078                 scale = (gdouble)128 / (gdouble)page_width;
1079
1080                 rc = ev_render_context_new (0, 0, scale);
1081                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1082                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1083                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1084                                   ev_window);
1085                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1086                 g_object_unref (rc);
1087         }
1088
1089         ev_sidebar_set_document (sidebar, document);
1090
1091         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1092                 ev_view_set_document (view, document);
1093         }
1094         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1095
1096         ev_window_title_set_document (ev_window->priv->title, document);
1097         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1098
1099         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1100         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1101         ev_window_setup_action_sensitivity (ev_window);
1102
1103         if (ev_window->priv->history)
1104                 g_object_unref (ev_window->priv->history);
1105         ev_window->priv->history = ev_history_new ();
1106         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1107         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1108
1109         if (ev_window->priv->properties) {
1110                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1111                                                    ev_window->priv->document);
1112         }
1113
1114         setup_size_from_metadata (ev_window);
1115         setup_document_from_metadata (ev_window);
1116         setup_sidebar_from_metadata (ev_window, document);
1117
1118         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1119         update_document_mode (ev_window, info->mode);
1120 }
1121
1122 static void
1123 password_dialog_response (GtkWidget *password_dialog,
1124                           gint       response_id,
1125                           EvWindow  *ev_window)
1126 {
1127         char *password;
1128
1129         if (response_id == GTK_RESPONSE_OK) {
1130
1131                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1132                 if (password) {
1133                         ev_document_doc_mutex_lock ();
1134                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1135                                                            password);
1136                         ev_document_doc_mutex_unlock ();
1137                 }
1138                 g_free (password);
1139
1140                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1141
1142                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1143                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1144
1145                 gtk_widget_destroy (password_dialog);
1146
1147                 return;
1148         }
1149
1150         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1151         gtk_widget_destroy (password_dialog);
1152 }
1153
1154 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1155  * password_view page.  It assumes that ev_window->priv->password_* has been set
1156  * correctly.  These are cleared by password_dialog_response() */
1157
1158 static void
1159 ev_window_popup_password_dialog (EvWindow *ev_window)
1160 {
1161         g_assert (ev_window->priv->load_job);
1162
1163         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1164
1165         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1166         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1167
1168         if (ev_window->priv->password_dialog == NULL) {
1169                 ev_window->priv->password_dialog =
1170                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1171                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1172
1173                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1174                                            (gpointer) &(ev_window->priv->password_dialog));
1175                 g_signal_connect (ev_window->priv->password_dialog,
1176                                   "response",
1177                                   G_CALLBACK (password_dialog_response),
1178                                   ev_window);
1179                 gtk_widget_show (ev_window->priv->password_dialog);
1180         } else {
1181                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1182         }
1183 }
1184
1185 static void
1186 ev_window_clear_load_job (EvWindow *ev_window)
1187 {
1188     if (ev_window->priv->load_job != NULL) {
1189
1190         if (!ev_window->priv->load_job->finished)
1191                 ev_job_queue_remove_job (ev_window->priv->load_job);
1192
1193         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1194         g_object_unref (ev_window->priv->load_job);
1195         ev_window->priv->load_job = NULL;
1196     }
1197 }
1198
1199 static void
1200 ev_window_clear_local_uri (EvWindow *ev_window)
1201 {
1202     char *filename;
1203
1204     if (ev_window->priv->local_uri) {
1205             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1206             if (filename != NULL) {
1207                     g_unlink (filename);
1208                     g_free (filename);
1209             }
1210             g_free (ev_window->priv->local_uri);
1211             ev_window->priv->local_uri = NULL;
1212     }
1213 }
1214
1215 static void
1216 ev_window_clear_temp_file (EvWindow *ev_window)
1217 {
1218         GnomeVFSURI *uri;
1219         gchar       *filename;
1220         const gchar *tempdir;
1221
1222         if (!ev_window->priv->uri)
1223                 return;
1224
1225         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1226         if (!gnome_vfs_uri_is_local (uri)) {
1227                 gnome_vfs_uri_unref (uri);
1228                 return;
1229         }
1230         gnome_vfs_uri_unref (uri);
1231
1232         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1233         if (!filename)
1234                 return;
1235
1236         tempdir = g_get_tmp_dir ();
1237         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1238                 g_unlink (filename);
1239         }
1240
1241         g_free (filename);
1242 }
1243
1244 /* This callback will executed when load job will be finished.
1245  *
1246  * Since the flow of the error dialog is very confusing, we assume that both
1247  * document and uri will go away after this function is called, and thus we need
1248  * to ref/dup them.  Additionally, it needs to clear
1249  * ev_window->priv->password_{uri,document}, and thus people who call this
1250  * function should _not_ necessarily expect those to exist after being
1251  * called. */
1252 static void
1253 ev_window_load_job_cb  (EvJobLoad *job,
1254                         gpointer data)
1255 {
1256         EvWindow *ev_window = EV_WINDOW (data);
1257         EvDocument *document = EV_JOB (job)->document;
1258
1259         g_assert (job->uri);
1260
1261         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1262
1263         /* Success! */
1264         if (job->error == NULL) {
1265                 if (ev_window->priv->document)
1266                         g_object_unref (ev_window->priv->document);
1267                 ev_window->priv->document = g_object_ref (document);
1268
1269                 if (!ev_window->priv->unlink_temp_file) {
1270                         setup_view_from_metadata (ev_window);
1271                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1272                 }
1273
1274                 ev_window_setup_document (ev_window);
1275
1276                 if (job->dest) {
1277                         EvLink *link;
1278                         EvLinkAction *link_action;
1279
1280                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1281                         link = ev_link_new (NULL, link_action);
1282                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1283                         g_object_unref (link);
1284                 }
1285
1286                 switch (job->mode) {
1287                         case EV_WINDOW_MODE_FULLSCREEN:
1288                                 ev_window_run_fullscreen (ev_window);
1289                                 break;
1290                         case EV_WINDOW_MODE_PRESENTATION:
1291                                 ev_window_run_presentation (ev_window);
1292                                 break;
1293                         case EV_WINDOW_MODE_PREVIEW:
1294                                 ev_window_run_preview (ev_window);
1295                                 break;
1296                         default:
1297                                 break;
1298                 }
1299
1300                 ev_window_clear_load_job (ev_window);
1301                 return;
1302         }
1303
1304         if (job->error->domain == EV_DOCUMENT_ERROR &&
1305             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1306                 gchar *base_name, *file_name;
1307
1308                 setup_view_from_metadata (ev_window);
1309
1310                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1311                 base_name = g_path_get_basename (file_name);
1312                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1313                                                 base_name);
1314                 g_free (file_name);
1315                 g_free (base_name);
1316                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1317
1318                 ev_window_popup_password_dialog (ev_window);
1319         } else {
1320                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1321                                         _("Unable to open document"),
1322                                         job->error);
1323                 ev_window_clear_load_job (ev_window);
1324         }
1325
1326         return;
1327 }
1328
1329 const char *
1330 ev_window_get_uri (EvWindow *ev_window)
1331 {
1332         return ev_window->priv->uri;
1333 }
1334
1335 static void
1336 ev_window_close_dialogs (EvWindow *ev_window)
1337 {
1338         if (ev_window->priv->password_dialog)
1339                 gtk_widget_destroy (ev_window->priv->password_dialog);
1340         ev_window->priv->password_dialog = NULL;
1341
1342 #ifdef WITH_PRINT
1343         if (ev_window->priv->print_dialog)
1344                 gtk_widget_destroy (ev_window->priv->print_dialog);
1345         ev_window->priv->print_dialog = NULL;
1346 #endif
1347
1348 #ifdef WITH_GNOME_PRINT
1349         if (ev_window->priv->print_job)
1350                 g_object_unref (ev_window->priv->print_job);
1351         ev_window->priv->print_job = NULL;
1352 #endif
1353
1354         if (ev_window->priv->properties)
1355                 gtk_widget_destroy (ev_window->priv->properties);
1356         ev_window->priv->properties = NULL;
1357 }
1358
1359 static gint
1360 xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1361                                GnomeVFSXferProgressInfo *info,
1362                                EvWindow                 *ev_window)
1363 {
1364         switch (info->status) {
1365                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1366                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1367                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1368                         }
1369
1370                         return 1;
1371                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1372                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1373                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1374                         return 1;
1375                 default:
1376                         g_assert_not_reached ();
1377         }
1378
1379         return 0;
1380 }
1381
1382 void
1383 ev_window_open_uri (EvWindow       *ev_window,
1384                     const char     *uri,
1385                     EvLinkDest     *dest,
1386                     EvWindowRunMode mode,
1387                     gboolean        unlink_temp_file)
1388 {
1389         GnomeVFSURI *source_uri;
1390         GnomeVFSURI *target_uri;
1391
1392         ev_window_close_dialogs (ev_window);
1393         ev_window_clear_load_job (ev_window);
1394         ev_window_clear_local_uri (ev_window);
1395         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1396
1397         ev_window->priv->unlink_temp_file = unlink_temp_file;
1398
1399         if (ev_window->priv->uri)
1400                 g_free (ev_window->priv->uri);
1401         ev_window->priv->uri = g_strdup (uri);
1402
1403         setup_size_from_metadata (ev_window);
1404
1405         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1406         g_signal_connect (ev_window->priv->load_job,
1407                           "finished",
1408                           G_CALLBACK (ev_window_load_job_cb),
1409                           ev_window);
1410
1411         source_uri = gnome_vfs_uri_new (uri);
1412         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1413                 GnomeVFSAsyncHandle *handle;
1414                 GList               *slist = NULL;
1415                 GList               *tlist = NULL;
1416                 char                *tmp_name;
1417                 char                *base_name;
1418
1419                 /* We'd like to keep extension of source uri since
1420                  * it helps to resolve some mime types, say cbz */
1421
1422                 tmp_name = ev_tmp_filename (NULL);
1423                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1424                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1425                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1426                                      ev_window->priv->local_uri);
1427                 g_free (base_name);
1428                 g_free (tmp_name);
1429
1430                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1431
1432                 slist = g_list_prepend (slist, source_uri);
1433                 tlist = g_list_prepend (tlist, target_uri);
1434                 gnome_vfs_async_xfer (&handle, slist, tlist,
1435                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1436                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1437                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1438                                       GNOME_VFS_PRIORITY_DEFAULT,
1439                                       (GnomeVFSAsyncXferProgressCallback)xfer_update_progress_callback,
1440                                       ev_window,
1441                                       NULL, NULL);
1442
1443                 g_list_free (slist);
1444                 g_list_free (tlist);
1445                 gnome_vfs_uri_unref (target_uri);
1446                 gnome_vfs_uri_unref (source_uri);
1447
1448                 return;
1449         }
1450
1451         gnome_vfs_uri_unref (source_uri);
1452         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1453 }
1454
1455 static void
1456 file_open_dialog_response_cb (GtkWidget *chooser,
1457                               gint       response_id,
1458                               EvWindow  *ev_window)
1459 {
1460         if (response_id == GTK_RESPONSE_OK) {
1461                 GSList *uris;
1462
1463                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1464
1465                 ev_application_open_uri_list (EV_APP, uris,
1466                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1467                                               GDK_CURRENT_TIME);
1468
1469                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1470                 g_slist_free (uris);
1471         }
1472         ev_application_set_chooser_uri (EV_APP,
1473                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1474
1475         gtk_widget_destroy (chooser);
1476 }
1477
1478 static void
1479 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1480 {
1481         GtkWidget *chooser;
1482
1483         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1484                                                GTK_WINDOW (window),
1485                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1486                                                GTK_STOCK_CANCEL,
1487                                                GTK_RESPONSE_CANCEL,
1488                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1489                                                NULL);
1490
1491         ev_document_factory_add_filters (chooser, NULL);
1492         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1493         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1494         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1495                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1496                                           ev_application_get_chooser_uri (EV_APP));
1497         } else if (window->priv->uri != NULL) {
1498                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1499                                           window->priv->uri);
1500         }
1501
1502         g_signal_connect (chooser, "response",
1503                           G_CALLBACK (file_open_dialog_response_cb),
1504                           window);
1505
1506         gtk_widget_show (chooser);
1507 }
1508
1509 static gchar *
1510 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1511 {
1512         gchar *tmp_filename = NULL;
1513         gchar *name;
1514         gint   res;
1515         guint  i = 0;
1516
1517         name = g_path_get_basename (filename);
1518
1519         do {
1520                 gchar *basename;
1521
1522                 if (tmp_filename)
1523                         g_free (tmp_filename);
1524
1525                 basename = g_strdup_printf ("%s-%d", name, i++);
1526                 tmp_filename = g_build_filename (ev_tmp_dir (),
1527                                                  basename, NULL);
1528
1529                 g_free (basename);
1530         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1531
1532         g_free (name);
1533
1534         if (res != 0 && errno != EEXIST) {
1535                 if (error) {
1536                         *error = g_error_new (G_FILE_ERROR,
1537                                               g_file_error_from_errno (errno),
1538                                               _("Couldn't create symlink “%s”: %s"),
1539                                               tmp_filename, strerror (errno));
1540                 }
1541
1542                 g_free (tmp_filename);
1543
1544                 return NULL;
1545         }
1546
1547         return tmp_filename;
1548 }
1549
1550 static void
1551 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1552 {
1553         GError *error = NULL;
1554         gchar *symlink_uri;
1555         gchar *old_filename;
1556         gchar *new_filename;
1557         gchar *uri_unc;
1558
1559         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1560                                      "uri-uncompressed");
1561         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1562                                             NULL, NULL);
1563         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1564
1565         if (error) {
1566                 ev_window_error_dialog (GTK_WINDOW (window),
1567                                         _("Cannot open a copy."),
1568                                         error);
1569
1570                 g_error_free (error);
1571                 g_free (old_filename);
1572                 g_free (new_filename);
1573
1574                 return;
1575         }
1576
1577         g_free (old_filename);
1578
1579         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1580         g_free (new_filename);
1581
1582         ev_application_open_uri_at_dest (EV_APP,
1583                                          symlink_uri,
1584                                          gtk_window_get_screen (GTK_WINDOW (window)),
1585                                          dest,
1586                                          0,
1587                                          TRUE,
1588                                          GDK_CURRENT_TIME);
1589         g_free (symlink_uri);
1590 }
1591
1592 static void
1593 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1594 {
1595         EvPageCache *page_cache;
1596         EvLinkDest  *dest;
1597         gint         current_page;
1598
1599         page_cache = ev_page_cache_get (window->priv->document);
1600         current_page = ev_page_cache_get_current_page (page_cache);
1601
1602         dest = ev_link_dest_new_page (current_page);
1603         ev_window_cmd_file_open_copy_at_dest (window, dest);
1604         g_object_unref (dest);
1605 }
1606
1607 #ifdef HAVE_GTK_RECENT
1608 static void
1609 ev_window_cmd_recent_file_activate (GtkAction     *action,
1610                                     EvWindow      *window)
1611 {
1612         GtkRecentInfo *info;
1613         const gchar   *uri;
1614
1615         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1616         g_assert (info != NULL);
1617
1618         uri = gtk_recent_info_get_uri (info);
1619
1620         ev_application_open_uri_at_dest (EV_APP, uri,
1621                                          gtk_window_get_screen (GTK_WINDOW (window)),
1622                                          NULL, 0, FALSE,
1623                                          GDK_CURRENT_TIME);
1624 }
1625 #else
1626 static void
1627 ev_window_cmd_recent_file_activate (GtkAction *action,
1628                                     EvWindow *ev_window)
1629 {
1630         char *uri;
1631         EggRecentItem *item;
1632
1633         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1634                                                    action);
1635
1636         uri = egg_recent_item_get_uri (item);
1637
1638         ev_application_open_uri (EV_APP, uri, NULL,
1639                                  GDK_CURRENT_TIME, NULL);
1640
1641         g_free (uri);
1642 }
1643 #endif /* HAVE_GTK_RECENT */
1644
1645 static void
1646 ev_window_add_recent (EvWindow *window, const char *filename)
1647 {
1648 #ifdef HAVE_GTK_RECENT
1649         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1650 #else
1651         EggRecentItem *item;
1652
1653         item = egg_recent_item_new_from_uri (filename);
1654         egg_recent_item_add_group (item, "Evince");
1655         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1656 #endif /* HAVE_GTK_RECENT */
1657 }
1658
1659 #ifdef HAVE_GTK_RECENT
1660 static gint
1661 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1662 {
1663         gboolean     has_ev_a, has_ev_b;
1664         const gchar *evince = g_get_application_name ();
1665
1666         has_ev_a = gtk_recent_info_has_application (a, evince);
1667         has_ev_b = gtk_recent_info_has_application (b, evince);
1668
1669         if (has_ev_a && has_ev_b) {
1670                 time_t time_a, time_b;
1671
1672                 time_a = gtk_recent_info_get_modified (a);
1673                 time_b = gtk_recent_info_get_modified (b);
1674
1675                 return (time_b - time_a);
1676         } else if (has_ev_a) {
1677                 return -1;
1678         } else if (has_ev_b) {
1679                 return 1;
1680         }
1681
1682         return 0;
1683 }
1684 #endif /* HAVE_GTK_RECENT */
1685
1686 /*
1687  * Doubles underscore to avoid spurious menu accels.
1688  */
1689 static gchar *
1690 ev_window_get_recent_file_label (gint index, const gchar *filename)
1691 {
1692         GString *str;
1693         gint length;
1694         const gchar *p;
1695         const gchar *end;
1696
1697         g_return_val_if_fail (filename != NULL, NULL);
1698
1699         length = strlen (filename);
1700         str = g_string_sized_new (length + 10);
1701         g_string_printf (str, "_%d.  ", index);
1702
1703         p = filename;
1704         end = filename + length;
1705
1706         while (p != end)
1707         {
1708                 const gchar *next;
1709                 next = g_utf8_next_char (p);
1710
1711                 switch (*p)
1712                 {
1713                         case '_':
1714                                 g_string_append (str, "__");
1715                                 break;
1716                         default:
1717                                 g_string_append_len (str, p, next - p);
1718                                 break;
1719                 }
1720
1721                 p = next;
1722         }
1723
1724         return g_string_free (str, FALSE);
1725 }
1726
1727 static void
1728 ev_window_setup_recent (EvWindow *ev_window)
1729 {
1730 #ifdef HAVE_GTK_RECENT
1731         GList        *items, *l;
1732         guint         n_items = 0;
1733         const gchar  *evince = g_get_application_name ();
1734         static guint  i = 0;
1735
1736         if (ev_window->priv->recent_ui_id > 0) {
1737                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1738                                           ev_window->priv->recent_ui_id);
1739                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1740         }
1741         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1742
1743         if (ev_window->priv->recent_action_group) {
1744                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1745                                                     ev_window->priv->recent_action_group);
1746                 g_object_unref (ev_window->priv->recent_action_group);
1747         }
1748         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1749         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1750                                             ev_window->priv->recent_action_group, 0);
1751
1752         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1753         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1754
1755         for (l = items; l && l->data; l = g_list_next (l)) {
1756                 GtkRecentInfo *info;
1757                 GtkAction     *action;
1758                 gchar         *action_name;
1759                 gchar         *label;
1760
1761                 info = (GtkRecentInfo *) l->data;
1762
1763                 if (!gtk_recent_info_has_application (info, evince) ||
1764                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1765                         continue;
1766
1767                 action_name = g_strdup_printf ("RecentFile%u", i++);
1768                 label = ev_window_get_recent_file_label (
1769                         n_items + 1, gtk_recent_info_get_display_name (info));
1770
1771                 action = g_object_new (GTK_TYPE_ACTION,
1772                                        "name", action_name,
1773                                        "label", label,
1774                                        NULL);
1775
1776                 g_object_set_data_full (G_OBJECT (action),
1777                                         "gtk-recent-info",
1778                                         gtk_recent_info_ref (info),
1779                                         (GDestroyNotify) gtk_recent_info_unref);
1780
1781                 g_signal_connect (G_OBJECT (action), "activate",
1782                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1783                                   (gpointer) ev_window);
1784
1785                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1786                                              action);
1787                 g_object_unref (action);
1788
1789                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1790                                        ev_window->priv->recent_ui_id,
1791                                        "/MainMenu/FileMenu/RecentFilesMenu",
1792                                        label,
1793                                        action_name,
1794                                        GTK_UI_MANAGER_MENUITEM,
1795                                        FALSE);
1796                 g_free (action_name);
1797                 g_free (label);
1798
1799                 if (++n_items == 5)
1800                         break;
1801         }
1802
1803         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1804         g_list_free (items);
1805 #else /* HAVE_GTK_RECENT */
1806         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1807                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1808                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1809                                                                       ev_window);
1810
1811         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1812
1813         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1814                                    ev_application_get_recent_model (EV_APP));
1815
1816         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1817
1818         g_signal_connect (ev_window->priv->recent_view, "activate",
1819                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1820 #endif /* HAVE_GTK_RECENT */
1821 }
1822
1823 static void
1824 file_save_dialog_response_cb (GtkWidget *fc,
1825                               gint       response_id,
1826                               EvWindow  *ev_window)
1827 {
1828         gboolean success;
1829
1830         if (response_id == GTK_RESPONSE_OK) {
1831                 gint    fd;
1832                 gchar  *filename;
1833                 gchar  *tmp_filename;
1834                 GError *error = NULL;
1835
1836                 filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1837                 tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1838
1839                 fd = g_mkstemp (tmp_filename);
1840                 if (fd == -1) {
1841                         gchar *display_name;
1842                         gint   save_errno = errno;
1843
1844                         display_name = g_filename_display_name (tmp_filename);
1845                         g_set_error (&error,
1846                                      G_FILE_ERROR,
1847                                      g_file_error_from_errno (save_errno),
1848                                      _("Failed to create file “%s”: %s"),
1849                                      display_name, g_strerror (save_errno));
1850                         g_free (display_name);
1851                 } else {
1852                         gchar *uri;
1853
1854                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1855
1856                         ev_document_doc_mutex_lock ();
1857                         success = ev_document_save (ev_window->priv->document,
1858                                                     uri,
1859                                                     &error);
1860                         ev_document_doc_mutex_unlock ();
1861
1862                         g_free (uri);
1863                         close (fd);
1864                 }
1865
1866                 if (!error) {
1867                         if (g_rename (tmp_filename, filename) == -1) {
1868                                 g_unlink (tmp_filename);
1869                         }
1870                 } else {
1871                         gchar *msg;
1872                         gchar *uri;
1873
1874                         uri = g_filename_to_uri (filename, NULL, NULL);
1875                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1876                         ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1877                         g_free (msg);
1878                         g_free (uri);
1879                         g_error_free (error);
1880                 }
1881
1882                 g_free (tmp_filename);
1883                 g_free (filename);
1884         }
1885
1886         gtk_widget_destroy (fc);
1887 }
1888
1889 static void
1890 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1891 {
1892         GtkWidget *fc;
1893         gchar *base_name;
1894         gchar *file_name;
1895
1896         fc = gtk_file_chooser_dialog_new (
1897                 _("Save a Copy"),
1898                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1899                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1900                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1901                 NULL);
1902
1903         ev_document_factory_add_filters (fc, ev_window->priv->document);
1904         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1905
1906         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1907         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1908         base_name = g_path_get_basename (file_name);
1909         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1910         g_free (file_name);
1911         g_free (base_name);
1912
1913         g_signal_connect (fc, "response",
1914                           G_CALLBACK (file_save_dialog_response_cb),
1915                           ev_window);
1916
1917         gtk_widget_show (fc);
1918 }
1919
1920 #ifdef WITH_GTK_PRINT
1921 static void
1922 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1923                                     EvWindow     *window)
1924 {
1925         /* Dialog was canceled */
1926         if (!page_setup)
1927                 return;
1928
1929         if (window->priv->print_page_setup)
1930                 g_object_unref (window->priv->print_page_setup);
1931         window->priv->print_page_setup = g_object_ref (page_setup);
1932 }
1933 #endif /* WITH_GTK_PRINT */
1934
1935 static void
1936 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1937 {
1938 #ifdef WITH_GTK_PRINT
1939         gtk_print_run_page_setup_dialog_async (
1940                 GTK_WINDOW (ev_window),
1941                 ev_window->priv->print_page_setup,
1942                 ev_window->priv->print_settings,
1943                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1944                 ev_window);
1945 #endif /* WITH_GTK_PRINT */
1946 }
1947
1948 #ifdef WITH_GTK_PRINT
1949 static void
1950 ev_window_clear_print_job (EvWindow *window)
1951 {
1952         if (window->priv->print_job) {
1953                 if (!window->priv->print_job->finished)
1954                         ev_job_queue_remove_job (window->priv->print_job);
1955
1956                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1957                                                       ev_window_print_job_cb,
1958                                                       window);
1959                 g_object_unref (window->priv->print_job);
1960                 window->priv->print_job = NULL;
1961         }
1962 }
1963
1964 static void
1965 ev_window_print_finished (GtkPrintJob *print_job,
1966                           EvWindow    *window,
1967                           GError      *error)
1968 {
1969         ev_window_clear_print_job (window);
1970
1971         if (error) {
1972                 GtkWidget *dialog;
1973
1974                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
1975                                                  GTK_DIALOG_MODAL,
1976                                                  GTK_MESSAGE_ERROR,
1977                                                  GTK_BUTTONS_OK,
1978                                                  _("Failed to print document"));
1979                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1980                                                           error->message);
1981
1982                 gtk_dialog_run (GTK_DIALOG (dialog));
1983                 gtk_widget_destroy (dialog);
1984         }
1985 }
1986
1987 static void
1988 ev_window_print_send (EvWindow    *window,
1989                       const gchar *filename)
1990 {
1991         GtkPrintJob *job;
1992         GtkPrintSettings *settings;
1993         GError      *error = NULL;
1994
1995         if (window->priv->gtk_print_job)
1996                 g_object_unref (window->priv->gtk_print_job);
1997
1998         /* Some printers take into account some print settings,
1999          * and others don't. However we have exported the document
2000          * to a ps or pdf file according to such print settings. So,
2001          * we want to send the exported file to printer with those
2002          * settings set to default values.
2003          */
2004         settings = gtk_print_settings_copy (window->priv->print_settings);
2005         gtk_print_settings_set_n_copies (settings, 1);
2006         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2007         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2008         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2009         gtk_print_settings_set_scale (settings, 1.0);
2010         gtk_print_settings_set_collate (settings, FALSE);
2011         gtk_print_settings_set_reverse (settings, FALSE);
2012
2013         job = gtk_print_job_new ("evince-print",
2014                                  window->priv->printer,
2015                                  settings,
2016                                  window->priv->print_page_setup);
2017
2018         g_object_unref (settings);
2019
2020         window->priv->gtk_print_job = job;
2021
2022         if (gtk_print_job_set_source_file (job, filename, &error)) {
2023                 gtk_print_job_send (job,
2024                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
2025                                     window, NULL);
2026         } else {
2027                 ev_window_clear_print_job (window);
2028                 g_warning (error->message);
2029                 g_error_free (error);
2030         }
2031 }
2032
2033 static void
2034 ev_window_print_job_cb (EvJobPrint *job,
2035                         EvWindow   *window)
2036 {
2037         if (job->error) {
2038                 g_warning (job->error->message);
2039                 ev_window_clear_print_job (window);
2040                 return;
2041         }
2042
2043         g_assert (job->temp_file != NULL);
2044
2045         ev_window_print_send (window, job->temp_file);
2046 }
2047
2048 static gboolean
2049 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2050                                     gint       response,
2051                                     EvWindow  *window)
2052 {
2053         EvPrintRange  *ranges = NULL;
2054         EvPrintPageSet page_set;
2055         gint           n_ranges = 0;
2056         gint           copies;
2057         gboolean       collate;
2058         gboolean       reverse;
2059         gdouble        scale;
2060         gint           current_page;
2061         gdouble        width;
2062         gdouble        height;
2063         GtkPrintPages  print_pages;
2064         const gchar   *file_format;
2065
2066         if (response != GTK_RESPONSE_OK) {
2067                 gtk_widget_destroy (GTK_WIDGET (dialog));
2068                 window->priv->print_dialog = NULL;
2069
2070                 return FALSE;
2071         }
2072
2073         if (window->priv->printer)
2074                 g_object_unref (window->priv->printer);
2075         if (window->priv->print_settings)
2076                 g_object_unref (window->priv->print_settings);
2077         if (window->priv->print_page_setup)
2078                 g_object_unref (window->priv->print_page_setup);
2079
2080         window->priv->printer = g_object_ref (
2081                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2082         window->priv->print_settings = g_object_ref (
2083                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2084         window->priv->print_page_setup = g_object_ref (
2085                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2086
2087         file_format = gtk_print_settings_get (window->priv->print_settings,
2088                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2089
2090         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2091                 GtkWidget *msgdialog;
2092
2093                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2094                                                     GTK_DIALOG_MODAL,
2095                                                     GTK_MESSAGE_ERROR,
2096                                                     GTK_BUTTONS_OK,
2097                                                     _("Printing is not supported on this printer."));
2098
2099                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2100                 gtk_widget_destroy (msgdialog);
2101
2102                 return FALSE;
2103         }
2104
2105         ev_window_clear_print_job (window);
2106
2107         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2108         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2109
2110         switch (print_pages) {
2111         case GTK_PRINT_PAGES_CURRENT:
2112                 ranges = g_new0 (EvPrintRange, 1);
2113
2114                 ranges->start = current_page;
2115                 ranges->end = current_page;
2116                 n_ranges = 1;
2117
2118                 break;
2119         case GTK_PRINT_PAGES_RANGES: {
2120                 GtkPageRange *page_range;
2121
2122                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2123                                                                  &n_ranges);
2124                 if (n_ranges > 0)
2125                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2126         }
2127                 break;
2128         default:
2129                 break;
2130         }
2131
2132         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2133
2134         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2135
2136         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2137                                                 GTK_UNIT_PIXEL);
2138         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2139                                                   GTK_UNIT_PIXEL);
2140
2141         if (scale != 1.0) {
2142                 width *= scale;
2143                 height *= scale;
2144         }
2145
2146         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2147         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2148         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2149
2150         window->priv->print_job = ev_job_print_new (window->priv->document,
2151                                                     file_format ? file_format : "ps",
2152                                                     width, height,
2153                                                     ranges, n_ranges,
2154                                                     page_set,
2155                                                     copies, collate,
2156                                                     reverse);
2157
2158         g_signal_connect (window->priv->print_job, "finished",
2159                           G_CALLBACK (ev_window_print_job_cb),
2160                           window);
2161         /* The priority doesn't matter for this job */
2162         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2163
2164         gtk_widget_destroy (GTK_WIDGET (dialog));
2165         window->priv->print_dialog = NULL;
2166
2167         return TRUE;
2168 }
2169
2170 void
2171 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2172 {
2173         GtkWidget           *dialog;
2174         EvPageCache         *page_cache;
2175         gint                 current_page;
2176         gint                 document_last_page;
2177         GtkPrintCapabilities capabilities;
2178
2179         g_return_if_fail (EV_IS_WINDOW (ev_window));
2180         g_return_if_fail (ev_window->priv->document != NULL);
2181
2182         if (ev_window->priv->print_dialog) {
2183                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2184                 return;
2185         }
2186
2187         page_cache = ev_page_cache_get (ev_window->priv->document);
2188         current_page = ev_page_cache_get_current_page (page_cache);
2189         document_last_page = ev_page_cache_get_n_pages (page_cache);
2190
2191         if (!ev_window->priv->print_settings)
2192                 ev_window->priv->print_settings = gtk_print_settings_new ();
2193
2194         if (first_page != 1 || last_page != document_last_page) {
2195                 GtkPageRange range;
2196
2197                 /* Ranges in GtkPrint are 0 - N */
2198                 range.start = first_page - 1;
2199                 range.end = last_page - 1;
2200
2201                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2202                                                     GTK_PRINT_PAGES_RANGES);
2203                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2204                                                     &range, 1);
2205         }
2206
2207         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2208         ev_window->priv->print_dialog = dialog;
2209
2210         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2211                 GTK_PRINT_CAPABILITY_COPIES |
2212                 GTK_PRINT_CAPABILITY_COLLATE |
2213                 GTK_PRINT_CAPABILITY_REVERSE |
2214                 GTK_PRINT_CAPABILITY_SCALE |
2215                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2216
2217         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2218             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2219                                                EV_FILE_FORMAT_PDF)) {
2220                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2221         }
2222
2223         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2224                                                        capabilities);
2225
2226         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2227                                                 current_page);
2228
2229         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2230                                             ev_window->priv->print_settings);
2231
2232         if (ev_window->priv->print_page_setup)
2233                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2234                                                       ev_window->priv->print_page_setup);
2235
2236         g_signal_connect (G_OBJECT (dialog), "response",
2237                           G_CALLBACK (ev_window_print_dialog_response_cb),
2238                           ev_window);
2239
2240         gtk_widget_show (dialog);
2241 }
2242 #endif /* WITH_GTK_PRINT */
2243
2244 #ifdef WITH_GNOME_PRINT
2245 static gboolean
2246 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2247                                     gint       response,
2248                                     EvWindow  *ev_window)
2249 {
2250         EvPrintJob *print_job;
2251         GnomePrintConfig *config;
2252
2253         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2254                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2255                 ev_window->priv->print_dialog = NULL;
2256                 g_object_unref (ev_window->priv->print_job);
2257                 ev_window->priv->print_job = NULL;
2258
2259                 return FALSE;
2260         }
2261
2262         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2263
2264         /* FIXME: Change this when we have the first backend
2265          * that can print more than postscript
2266          */
2267         if (using_pdf_printer (config)) {
2268                 GtkWidget *dialog;
2269
2270                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2271                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2272                                                  _("Generating PDF is not supported"));
2273                 gtk_dialog_run (GTK_DIALOG (dialog));
2274                 gtk_widget_destroy (dialog);
2275
2276                 return FALSE;
2277         } else if (!using_postscript_printer (config)) {
2278                 GtkWidget *dialog;
2279
2280                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2281                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2282                                                  _("Printing is not supported on this printer."));
2283                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2284                                                           _("You were trying to print to a printer using the “%s” driver. "
2285                                                             "This program requires a PostScript printer driver."),
2286                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2287                 gtk_dialog_run (GTK_DIALOG (dialog));
2288                 gtk_widget_destroy (dialog);
2289
2290                 return FALSE;
2291         }
2292
2293         save_print_config_to_file (config);
2294
2295         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2296                                   "gnome_print_job", ev_window->priv->print_job,
2297                                   "document", ev_window->priv->document,
2298                                   "print_dialog", print_dialog,
2299                                   NULL);
2300
2301         if (print_job != NULL) {
2302                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2303                 g_object_unref (print_job);
2304         }
2305
2306         g_object_unref (config);
2307
2308         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2309         ev_window->priv->print_dialog = NULL;
2310         g_object_unref (ev_window->priv->print_job);
2311         ev_window->priv->print_job = NULL;
2312
2313         return FALSE;
2314 }
2315
2316 void
2317 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2318 {
2319         GnomePrintConfig *config;
2320         gchar *pages_label;
2321
2322         g_return_if_fail (EV_IS_WINDOW (ev_window));
2323         g_return_if_fail (ev_window->priv->document != NULL);
2324
2325         config = load_print_config_from_file ();
2326
2327         if (ev_window->priv->print_job == NULL)
2328                 ev_window->priv->print_job = gnome_print_job_new (config);
2329
2330         if (ev_window->priv->print_dialog == NULL) {
2331                 ev_window->priv->print_dialog =
2332                         gnome_print_dialog_new (ev_window->priv->print_job,
2333                                                 (guchar *) _("Print"),
2334                                                 (GNOME_PRINT_DIALOG_RANGE |
2335                                                  GNOME_PRINT_DIALOG_COPIES));
2336         }
2337
2338         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2339                                       GTK_WINDOW (ev_window));
2340         g_object_unref (config);
2341
2342         pages_label = g_strconcat (_("Pages"), " ", NULL);
2343         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2344                                                  GNOME_PRINT_RANGE_ALL |
2345                                                  GNOME_PRINT_RANGE_RANGE,
2346                                                  first_page, last_page,
2347                                                  NULL, (const guchar *)pages_label);
2348         g_free (pages_label);
2349
2350         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2351                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2352                                            FALSE);
2353
2354         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2355                           G_CALLBACK (ev_window_print_dialog_response_cb),
2356                           ev_window);
2357         gtk_widget_show (ev_window->priv->print_dialog);
2358 }
2359 #endif /* WITH_GNOME_PRINT */
2360
2361 static void
2362 ev_window_print (EvWindow *window)
2363 {
2364         EvPageCache *page_cache;
2365         gint         last_page;
2366
2367         page_cache = ev_page_cache_get (window->priv->document);
2368         last_page = ev_page_cache_get_n_pages (page_cache);
2369
2370 #ifdef WITH_PRINT
2371         ev_window_print_range (window, 1, last_page);
2372 #endif
2373 }
2374
2375 static void
2376 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2377 {
2378         ev_window_print (ev_window);
2379 }
2380
2381 static void
2382 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2383 {
2384         if (ev_window->priv->properties == NULL) {
2385                 ev_window->priv->properties = ev_properties_dialog_new ();
2386                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2387                                                    ev_window->priv->document);
2388                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2389                                            (gpointer) &(ev_window->priv->properties));
2390                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2391                                               GTK_WINDOW (ev_window));
2392         }
2393
2394         ev_document_fc_mutex_lock ();
2395         gtk_widget_show (ev_window->priv->properties);
2396         ev_document_fc_mutex_unlock ();
2397 }
2398
2399 static void
2400 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2401 {
2402         g_return_if_fail (EV_IS_WINDOW (ev_window));
2403
2404         gtk_widget_destroy (GTK_WIDGET (ev_window));
2405 }
2406
2407 static void
2408 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2409 {
2410         GtkAction *action;
2411
2412         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2413         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2414
2415         action = gtk_action_group_get_action (window->priv->action_group,
2416                                               PAGE_SELECTOR_ACTION);
2417         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2418 }
2419
2420 static void
2421 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2422 {
2423         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2424 }
2425
2426 static void
2427 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2428 {
2429         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2430 }
2431
2432 static void
2433 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2434 {
2435         gboolean continuous;
2436
2437         ev_window_stop_presentation (ev_window);
2438         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2439         g_object_set (G_OBJECT (ev_window->priv->view),
2440                       "continuous", continuous,
2441                       NULL);
2442         ev_window_update_actions (ev_window);
2443 }
2444
2445 static void
2446 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2447 {
2448         gboolean dual_page;
2449
2450         ev_window_stop_presentation (ev_window);
2451         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2452         g_object_set (G_OBJECT (ev_window->priv->view),
2453                       "dual-page", dual_page,
2454                       NULL);
2455         ev_window_update_actions (ev_window);
2456 }
2457
2458 static void
2459 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2460 {
2461         ev_window_stop_presentation (ev_window);
2462
2463         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2464                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2465         } else {
2466                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2467         }
2468         ev_window_update_actions (ev_window);
2469 }
2470
2471 static void
2472 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2473 {
2474         ev_window_stop_presentation (ev_window);
2475
2476         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2477                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2478         } else {
2479                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2480         }
2481         ev_window_update_actions (ev_window);
2482 }
2483
2484
2485 static void
2486 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2487 {
2488         g_return_if_fail (EV_IS_WINDOW (ev_window));
2489
2490         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2491 }
2492
2493 static void
2494 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2495 {
2496         g_return_if_fail (EV_IS_WINDOW (ev_window));
2497
2498         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2499                 g_error ("Find action should be insensitive since document doesn't support find");
2500                 return;
2501         }
2502
2503         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2504         gtk_widget_grab_focus (ev_window->priv->find_bar);
2505 }
2506
2507 static void
2508 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2509 {
2510         g_return_if_fail (EV_IS_WINDOW (ev_window));
2511
2512         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2513 }
2514
2515 static void
2516 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2517 {
2518         g_return_if_fail (EV_IS_WINDOW (ev_window));
2519
2520         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2521 }
2522
2523 static void
2524 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2525 {
2526         g_return_if_fail (EV_IS_WINDOW (ev_window));
2527
2528         ev_view_copy (EV_VIEW (ev_window->priv->view));
2529 }
2530
2531 static void
2532 ev_window_update_fullscreen_popup (EvWindow *window)
2533 {
2534         GtkWidget *popup = window->priv->fullscreen_popup;
2535         int popup_width, popup_height;
2536         GdkScreen *screen;
2537         GdkRectangle screen_rect;
2538         gboolean toolbar;
2539
2540         g_return_if_fail (popup != NULL);
2541
2542         if (GTK_WIDGET (window)->window == NULL)
2543                 return;
2544
2545         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2546                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2547         popup_width = popup->requisition.width;
2548         popup_height = popup->requisition.height;
2549
2550         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2551         gdk_screen_get_monitor_geometry (screen,
2552                         gdk_screen_get_monitor_at_window
2553                         (screen,
2554                          GTK_WIDGET (window)->window),
2555                          &screen_rect);
2556         if (toolbar) {
2557                 gtk_widget_set_size_request (popup,
2558                                              screen_rect.width,
2559                                              -1);
2560                 gtk_window_move (GTK_WINDOW (popup),
2561                                  screen_rect.x,
2562                                  screen_rect.y);
2563
2564         } else {
2565                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2566                 {
2567                         gtk_window_move (GTK_WINDOW (popup),
2568                                          screen_rect.x,
2569                                          screen_rect.y);
2570                 } else {
2571                         gtk_window_move (GTK_WINDOW (popup),
2572                                          screen_rect.x + screen_rect.width - popup_width,
2573                                          screen_rect.y);
2574                 }
2575         }
2576 }
2577
2578 static void
2579 screen_size_changed_cb (GdkScreen *screen,
2580                         EvWindow *window)
2581 {
2582         ev_window_update_fullscreen_popup (window);
2583 }
2584
2585 static void
2586 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2587                                       EvWindow *ev_window)
2588 {
2589         if (!ev_window_is_empty (ev_window))
2590                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2591                                              gtk_paned_get_position (GTK_PANED (object)));
2592 }
2593
2594 static void
2595 destroy_fullscreen_popup (EvWindow *window)
2596 {
2597         if (window->priv->fullscreen_popup != NULL)
2598         {
2599                 gtk_widget_destroy (window->priv->fullscreen_popup);
2600                 window->priv->fullscreen_popup = NULL;
2601         }
2602 }
2603
2604 static void
2605 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2606 {
2607         GtkAction *action;
2608
2609         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2610         g_return_if_fail (action != NULL);
2611
2612         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2613 }
2614
2615 static void
2616 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2617 {
2618         ev_window_update_fullscreen_popup (window);
2619 }
2620
2621 static gboolean
2622 fullscreen_timeout_cb (EvWindow *window)
2623 {
2624         EvView *view = EV_VIEW (window->priv->view);
2625
2626         if (!view ||
2627             (!ev_view_get_fullscreen (EV_VIEW (view)) &&
2628              !ev_view_get_presentation (EV_VIEW (view))))
2629                 return FALSE;
2630
2631         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2632         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2633         window->priv->fullscreen_timeout_id = 0;
2634
2635         return FALSE;
2636 }
2637
2638 static void
2639 fullscreen_set_timeout (EvWindow *window)
2640 {
2641         if (window->priv->fullscreen_timeout_id != 0) {
2642                 g_source_remove (window->priv->fullscreen_timeout_id);
2643         }
2644
2645         window->priv->fullscreen_timeout_id =
2646             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2647
2648         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2649         update_chrome_visibility (window);
2650         ev_view_show_cursor (EV_VIEW (window->priv->view));
2651 }
2652
2653 static void
2654 fullscreen_clear_timeout (EvWindow *window)
2655 {
2656         if (window->priv->fullscreen_timeout_id != 0) {
2657                 g_source_remove (window->priv->fullscreen_timeout_id);
2658         }
2659
2660         window->priv->fullscreen_timeout_id = 0;
2661         update_chrome_visibility (window);
2662         ev_view_show_cursor (EV_VIEW (window->priv->view));
2663 }
2664
2665
2666 static gboolean
2667 fullscreen_motion_notify_cb (GtkWidget *widget,
2668                              GdkEventMotion *event,
2669                              gpointer user_data)
2670 {
2671         EvWindow *window = EV_WINDOW (user_data);
2672
2673         fullscreen_set_timeout (window);
2674
2675         return FALSE;
2676 }
2677
2678 static gboolean
2679 fullscreen_leave_notify_cb (GtkWidget *widget,
2680                             GdkEventCrossing *event,
2681                             gpointer user_data)
2682 {
2683         EvWindow *window = EV_WINDOW (user_data);
2684
2685         fullscreen_clear_timeout (window);
2686
2687         return FALSE;
2688 }
2689
2690 static GtkWidget *
2691 ev_window_get_exit_fullscreen_button (EvWindow *window)
2692 {
2693         GtkWidget *button, *icon, *label, *hbox;
2694
2695         button = gtk_button_new ();
2696         g_signal_connect (button, "clicked",
2697                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2698                           window);
2699         gtk_widget_show (button);
2700
2701         hbox = gtk_hbox_new (FALSE, 2);
2702         gtk_widget_show (hbox);
2703         gtk_container_add (GTK_CONTAINER (button), hbox);
2704
2705         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2706         gtk_widget_show (icon);
2707         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2708
2709         label = gtk_label_new (_("Leave Fullscreen"));
2710         gtk_widget_show (label);
2711         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2712
2713         return button;
2714 }
2715
2716 static GtkWidget *
2717 ev_window_create_fullscreen_popup (EvWindow *window)
2718 {
2719         GtkWidget *popup;
2720         GtkWidget *hbox;
2721         GtkWidget *button;
2722         GdkScreen *screen;
2723
2724         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2725                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2726
2727         popup = gtk_window_new (GTK_WINDOW_POPUP);
2728         hbox = gtk_hbox_new (FALSE, 0);
2729         button = ev_window_get_exit_fullscreen_button (window);
2730
2731         gtk_container_add (GTK_CONTAINER (popup), hbox);
2732         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2733                             TRUE, TRUE, 0);
2734         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2735
2736         gtk_widget_show (button);
2737         gtk_widget_show (hbox);
2738
2739         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2740
2741         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2742         g_signal_connect_object (screen, "size-changed",
2743                                  G_CALLBACK (screen_size_changed_cb),
2744                                  window, 0);
2745         g_signal_connect_object (popup, "size_request",
2746                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2747                                  window, 0);
2748
2749         gtk_window_set_screen (GTK_WINDOW (popup),
2750                                gtk_widget_get_screen (GTK_WIDGET (window)));
2751
2752         return popup;
2753 }
2754
2755
2756 static void
2757 ev_window_update_fullscreen_action (EvWindow *window)
2758 {
2759         GtkAction *action;
2760
2761         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2762         g_signal_handlers_block_by_func
2763                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2764         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2765                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2766         g_signal_handlers_unblock_by_func
2767                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2768 }
2769
2770 static void
2771 ev_window_run_fullscreen (EvWindow *window)
2772 {
2773         if (window->priv->fullscreen_popup == NULL)
2774                 window->priv->fullscreen_popup
2775                         = ev_window_create_fullscreen_popup (window);
2776
2777         g_object_set (G_OBJECT (window->priv->scrolled_window),
2778                       "shadow-type", GTK_SHADOW_NONE,
2779                       NULL);
2780
2781         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2782         ev_window_update_fullscreen_action (window);
2783
2784         gtk_window_fullscreen (GTK_WINDOW (window));
2785         gtk_widget_grab_focus (window->priv->view);
2786         ev_window_update_fullscreen_popup (window);
2787
2788         g_signal_connect (window->priv->view,
2789                           "motion-notify-event",
2790                           G_CALLBACK (fullscreen_motion_notify_cb),
2791                           window);
2792         g_signal_connect (window->priv->view,
2793                           "leave-notify-event",
2794                           G_CALLBACK (fullscreen_leave_notify_cb),
2795                           window);
2796         fullscreen_set_timeout (window);
2797
2798         if (!ev_window_is_empty (window))
2799                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2800 }
2801
2802 static void
2803 ev_window_stop_fullscreen (EvWindow *window)
2804 {
2805         EvView *view = EV_VIEW (window->priv->view);
2806
2807         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2808                 return;
2809
2810         g_object_set (G_OBJECT (window->priv->scrolled_window),
2811                       "shadow-type", GTK_SHADOW_IN,
2812                       NULL);
2813
2814         ev_view_set_fullscreen (view, FALSE);
2815         ev_window_update_fullscreen_action (window);
2816         gtk_window_unfullscreen (GTK_WINDOW (window));
2817
2818         g_signal_handlers_disconnect_by_func (window->priv->view,
2819                                               (gpointer) fullscreen_motion_notify_cb,
2820                                               window);
2821         g_signal_handlers_disconnect_by_func (window->priv->view,
2822                                               (gpointer) fullscreen_leave_notify_cb,
2823                                               window);
2824         fullscreen_clear_timeout (window);
2825
2826         if (!ev_window_is_empty (window))
2827                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2828 }
2829
2830 static void
2831 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2832 {
2833         gboolean fullscreen;
2834
2835         g_return_if_fail (EV_IS_WINDOW (window));
2836         ev_window_stop_presentation (window);
2837
2838         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2839         if (fullscreen) {
2840                 ev_window_run_fullscreen (window);
2841         } else {
2842                 ev_window_stop_fullscreen (window);
2843         }
2844 }
2845
2846 static void
2847 ev_window_update_presentation_action (EvWindow *window)
2848 {
2849         GtkAction *action;
2850
2851         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2852         g_signal_handlers_block_by_func
2853                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2854         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2855                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2856         g_signal_handlers_unblock_by_func
2857                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2858 }
2859
2860 static void
2861 ev_window_run_presentation (EvWindow *window)
2862 {
2863         g_object_set (G_OBJECT (window->priv->scrolled_window),
2864                       "shadow-type", GTK_SHADOW_NONE,
2865                       NULL);
2866
2867         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2868         ev_window_update_presentation_action (window);
2869
2870         gtk_widget_grab_focus (window->priv->view);
2871         gtk_window_fullscreen (GTK_WINDOW (window));
2872
2873         g_signal_connect (window->priv->view,
2874                           "motion-notify-event",
2875                           G_CALLBACK (fullscreen_motion_notify_cb),
2876                           window);
2877         g_signal_connect (window->priv->view,
2878                           "leave-notify-event",
2879                           G_CALLBACK (fullscreen_leave_notify_cb),
2880                           window);
2881         fullscreen_set_timeout (window);
2882
2883         ev_application_screensaver_disable (EV_APP);
2884
2885         if (!ev_window_is_empty (window))
2886                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2887 }
2888
2889 static void
2890 ev_window_stop_presentation (EvWindow *window)
2891 {
2892         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2893                 return;
2894
2895         g_object_set (G_OBJECT (window->priv->scrolled_window),
2896                       "shadow-type", GTK_SHADOW_IN,
2897                       NULL);
2898
2899         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2900         ev_window_update_presentation_action (window);
2901         gtk_window_unfullscreen (GTK_WINDOW (window));
2902
2903         g_signal_handlers_disconnect_by_func (window->priv->view,
2904                                               (gpointer) fullscreen_motion_notify_cb,
2905                                               window);
2906         g_signal_handlers_disconnect_by_func (window->priv->view,
2907                                               (gpointer) fullscreen_leave_notify_cb,
2908                                               window);
2909         fullscreen_clear_timeout (window);
2910
2911         ev_application_screensaver_enable (EV_APP);
2912
2913         if (!ev_window_is_empty (window))
2914                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2915 }
2916
2917 static void
2918 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2919 {
2920         gboolean presentation;
2921
2922         g_return_if_fail (EV_IS_WINDOW (window));
2923         ev_window_stop_fullscreen (window);
2924
2925         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2926         if (presentation) {
2927                 ev_window_run_presentation (window);
2928         } else {
2929                 ev_window_stop_presentation (window);
2930         }
2931 }
2932
2933 static void
2934 ev_window_run_preview (EvWindow *window)
2935 {
2936         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2937
2938         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2939         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2940         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2941
2942         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2943
2944         update_chrome_visibility (window);
2945 }
2946
2947 static gboolean
2948 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2949 {
2950         EvWindow *window = EV_WINDOW (widget);
2951         EvWindowPrivate *priv = window->priv;
2952
2953         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2954                 fullscreen_set_timeout (window);
2955
2956         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2957 }
2958
2959 static gboolean
2960 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2961 {
2962         EvWindow *window = EV_WINDOW (widget);
2963         EvWindowPrivate *priv = window->priv;
2964
2965         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2966                 fullscreen_set_timeout (window);
2967                 gtk_widget_hide (priv->fullscreen_popup);
2968         }
2969
2970         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2971 }
2972
2973 static void
2974 ev_window_screen_changed (GtkWidget *widget,
2975                           GdkScreen *old_screen)
2976 {
2977         EvWindow *window = EV_WINDOW (widget);
2978         EvWindowPrivate *priv = window->priv;
2979         GdkScreen *screen;
2980
2981         screen = gtk_widget_get_screen (widget);
2982         if (screen == old_screen)
2983                 return;
2984
2985 #ifdef HAVE_GTK_RECENT
2986         if (old_screen) {
2987                 g_signal_handlers_disconnect_by_func (
2988                         gtk_recent_manager_get_for_screen (old_screen),
2989                         G_CALLBACK (ev_window_setup_recent), window);
2990         }
2991
2992         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2993         g_signal_connect_swapped (priv->recent_manager,
2994                                   "changed",
2995                                   G_CALLBACK (ev_window_setup_recent),
2996                                   window);
2997 #endif
2998
2999         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
3000                                 ev_window_get_screen_dpi (window));
3001
3002         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3003                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3004         }
3005
3006         if (priv->fullscreen_popup != NULL) {
3007                 g_signal_handlers_disconnect_by_func
3008                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
3009
3010                 g_signal_connect_object (screen, "size-changed",
3011                                          G_CALLBACK (screen_size_changed_cb),
3012                                          window, 0);
3013                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
3014
3015                 ev_window_update_fullscreen_popup (window);
3016         }
3017 }
3018
3019 static void
3020 ev_window_set_page_mode (EvWindow         *window,
3021                          EvWindowPageMode  page_mode)
3022 {
3023         GtkWidget *child = NULL;
3024         GtkWidget *real_child;
3025
3026         if (window->priv->page_mode == page_mode)
3027                 return;
3028
3029         window->priv->page_mode = page_mode;
3030
3031         switch (page_mode) {
3032                 case PAGE_MODE_DOCUMENT:
3033                         child = window->priv->view;
3034                         break;
3035                 case PAGE_MODE_PASSWORD:
3036                         child = window->priv->password_view;
3037                         break;
3038                 default:
3039                         g_assert_not_reached ();
3040         }
3041
3042         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3043         if (child != real_child) {
3044                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3045                                       real_child);
3046                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3047                                    child);
3048         }
3049         ev_window_update_actions (window);
3050 }
3051
3052
3053 static void
3054 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3055 {
3056         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3057 }
3058
3059 static void
3060 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3061 {
3062         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3063 }
3064
3065 static void
3066 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3067 {
3068         EvWindow *ev_window = EV_WINDOW (data);
3069         egg_editable_toolbar_set_edit_mode
3070                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3071         ev_application_save_toolbars_model (EV_APP);
3072         gtk_widget_destroy (GTK_WIDGET (dialog));
3073 }
3074
3075 static void
3076 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3077 {
3078         GtkWidget *dialog;
3079         GtkWidget *editor;
3080
3081         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3082                                               GTK_WINDOW (ev_window),
3083                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3084                                               GTK_STOCK_CLOSE,
3085                                               GTK_RESPONSE_CLOSE,
3086                                               NULL);
3087         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3088         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3089         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3090         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3091         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3092
3093         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3094                                          ev_application_get_toolbars_model (EV_APP, FALSE));
3095         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3096         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3097
3098         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3099
3100         egg_editable_toolbar_set_edit_mode
3101                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3102
3103         g_signal_connect (dialog, "response",
3104                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3105                           ev_window);
3106         gtk_widget_show_all (dialog);
3107 }
3108
3109 static void
3110 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3111 {
3112         g_return_if_fail (EV_IS_WINDOW (ev_window));
3113
3114         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3115         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3116 }
3117
3118 static void
3119 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3120 {
3121         g_return_if_fail (EV_IS_WINDOW (ev_window));
3122
3123         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3124         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3125 }
3126
3127 static void
3128 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3129 {
3130         g_return_if_fail (EV_IS_WINDOW (ev_window));
3131
3132         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3133 }
3134
3135 static void
3136 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3137 {
3138         g_return_if_fail (EV_IS_WINDOW (ev_window));
3139
3140         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3141 }
3142
3143 static void
3144 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3145 {
3146         g_return_if_fail (EV_IS_WINDOW (ev_window));
3147
3148         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3149 }
3150
3151 static void
3152 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3153 {
3154         int n_pages;
3155
3156         g_return_if_fail (EV_IS_WINDOW (ev_window));
3157
3158         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3159         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3160 }
3161
3162 static void
3163 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3164 {
3165         int n_pages, current_page;
3166
3167         g_return_if_fail (EV_IS_WINDOW (ev_window));
3168
3169         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3170         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3171
3172         if (current_page + 10 < n_pages)
3173                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3174 }
3175
3176 static void
3177 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3178 {
3179         int current_page;
3180
3181         g_return_if_fail (EV_IS_WINDOW (ev_window));
3182
3183         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3184
3185         if (current_page - 10 >= 0)
3186                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3187 }
3188
3189 static void
3190 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3191 {
3192         gchar *uri;
3193
3194         uri = g_strdup (ev_window->priv->uri);
3195         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3196         g_free (uri);
3197 }
3198
3199 static void
3200 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3201 {
3202         GError *error = NULL;
3203
3204         g_return_if_fail (EV_IS_WINDOW (ev_window));
3205
3206         gnome_help_display ("evince.xml", NULL, &error);
3207
3208         if(error != NULL) {
3209                 g_warning (error->message);
3210                 g_error_free (error);
3211         }
3212 }
3213
3214 static void
3215 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3216 {
3217         gtk_window_unfullscreen (GTK_WINDOW (window));
3218 }
3219
3220 static void
3221 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3222 {
3223         GtkWidget *widget;
3224
3225         widget = gtk_window_get_focus (GTK_WINDOW (window));
3226         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3227                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3228                 gtk_widget_grab_focus (window->priv->view);
3229         } else {
3230                 gboolean fullscreen;
3231                 gboolean presentation;
3232
3233                 g_object_get (window->priv->view,
3234                               "fullscreen", &fullscreen,
3235                               "presentation", &presentation,
3236                               NULL);
3237
3238                 if (fullscreen) {
3239                         ev_window_stop_fullscreen (window);
3240                 } else if (presentation) {
3241                         ev_window_stop_presentation (window);
3242                         gtk_widget_grab_focus (window->priv->view);
3243                 } else {
3244                         gtk_widget_grab_focus (window->priv->view);
3245                 }
3246
3247                 if (fullscreen && presentation)
3248                         g_warning ("Both fullscreen and presentation set somehow");
3249         }
3250 }
3251
3252 static void
3253 update_view_size (EvView *view, EvWindow *window)
3254 {
3255         int width, height;
3256         GtkRequisition vsb_requisition;
3257         GtkRequisition hsb_requisition;
3258         int scrollbar_spacing;
3259
3260         /* Calculate the width available for the */
3261         width = window->priv->scrolled_window->allocation.width;
3262         height = window->priv->scrolled_window->allocation.height;
3263
3264         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3265                 width -= 2 * window->priv->view->style->xthickness;
3266                 height -= 2 * window->priv->view->style->ythickness;
3267         }
3268
3269         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3270                                  &vsb_requisition);
3271         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3272                                  &hsb_requisition);
3273         gtk_widget_style_get (window->priv->scrolled_window,
3274                               "scrollbar_spacing", &scrollbar_spacing,
3275                               NULL);
3276
3277         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3278                                    MAX (1, width),
3279                                    MAX (1, height),
3280                                    vsb_requisition.width + scrollbar_spacing,
3281                                    hsb_requisition.height + scrollbar_spacing);
3282 }
3283
3284 static void
3285 save_sizing_mode (EvWindow *window)
3286 {
3287         EvSizingMode mode;
3288         GEnumValue *enum_value;
3289
3290         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3291         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3292
3293         if (!ev_window_is_empty (window))
3294                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3295                                                 enum_value->value_nick);
3296 }
3297
3298 static void
3299 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3300                                   EvWindow   *ev_window)
3301 {
3302         GtkWidget *scrolled_window;
3303         EvSizingMode sizing_mode;
3304
3305         g_object_get (ev_window->priv->view,
3306                       "sizing-mode", &sizing_mode,
3307                       NULL);
3308
3309         scrolled_window = ev_window->priv->scrolled_window;
3310
3311         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3312
3313         if (sizing_mode != EV_SIZING_FREE)
3314                 update_view_size (NULL, ev_window);
3315
3316         switch (sizing_mode) {
3317                 case EV_SIZING_BEST_FIT:
3318                         g_object_set (G_OBJECT (scrolled_window),
3319                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3320                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3321                                       NULL);
3322                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3323                                           G_CALLBACK (update_view_size),
3324                                           ev_window);
3325                         break;
3326                 case EV_SIZING_FIT_WIDTH:
3327                         g_object_set (G_OBJECT (scrolled_window),
3328                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3329                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3330                                       NULL);
3331                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3332                                           G_CALLBACK (update_view_size),
3333                                           ev_window);
3334                         break;
3335                 case EV_SIZING_FREE:
3336                         g_object_set (G_OBJECT (scrolled_window),
3337                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3338                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3339                                       NULL);
3340                         break;
3341         }
3342
3343         update_sizing_buttons (ev_window);
3344         save_sizing_mode (ev_window);
3345 }
3346
3347 static void
3348 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3349 {
3350         ev_window_update_actions (ev_window);
3351
3352         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3353                 gdouble zoom;
3354
3355                 zoom = ev_view_get_zoom (view);
3356                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3357                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3358         }
3359 }
3360
3361 static void
3362 ev_window_update_continuous_action (EvWindow *window)
3363 {
3364         GtkAction *action;
3365
3366         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3367         g_signal_handlers_block_by_func
3368                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3369         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3370                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3371         g_signal_handlers_unblock_by_func
3372                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3373 }
3374
3375 static void
3376 ev_window_update_dual_page_action (EvWindow *window)
3377 {
3378         GtkAction *action;
3379
3380         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3381         g_signal_handlers_block_by_func
3382                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3383         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3384                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3385         g_signal_handlers_unblock_by_func
3386                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3387 }
3388
3389 static void
3390 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3391 {
3392         ev_window_update_continuous_action (ev_window);
3393
3394         if (!ev_window_is_empty (ev_window))
3395                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3396                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3397 }
3398
3399 static void
3400 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3401 {
3402         int rotation;
3403
3404         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3405
3406         if (!ev_window_is_empty (window))
3407                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3408                                              rotation);
3409
3410         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3411                                        rotation);
3412 }
3413
3414 static void
3415 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3416 {
3417         ev_window_update_actions (window);
3418 }
3419
3420 static void
3421 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3422 {
3423         ev_window_update_dual_page_action (ev_window);
3424
3425         if (!ev_window_is_empty (ev_window))
3426                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3427                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3428 }
3429
3430 static char *
3431 build_comments_string (void)
3432 {
3433 #ifdef ENABLE_PDF
3434         PopplerBackend backend;
3435         const char *backend_name;
3436         const char *version;
3437
3438         backend = poppler_get_backend ();
3439         version = poppler_get_version ();
3440         switch (backend) {
3441                 case POPPLER_BACKEND_CAIRO:
3442                         backend_name = "cairo";
3443                         break;
3444                 case POPPLER_BACKEND_SPLASH:
3445                         backend_name = "splash";
3446                         break;
3447                 default:
3448                         backend_name = "unknown";
3449                         break;
3450         }
3451
3452         return g_strdup_printf (_("Document Viewer.\n"
3453                                   "Using poppler %s (%s)"),
3454                                 version, backend_name);
3455 #else
3456         return g_strdup_printf (_("Document Viewer"));
3457 #endif
3458 }
3459
3460 static void
3461 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3462 {
3463         const char *authors[] = {
3464                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3465                 "Jonathan Blandford <jrb@gnome.org>",
3466                 "Marco Pesenti Gritti <marco@gnome.org>",
3467                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3468                 "Bryan Clark <clarkbw@gnome.org>",
3469                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3470                 "Wouter Bolsterlee <wbolster@gnome.org>",
3471                 NULL
3472         };
3473
3474         const char *documenters[] = {
3475                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3476                 NULL
3477         };
3478
3479         const char *license[] = {
3480                 N_("Evince is free software; you can redistribute it and/or modify "
3481                    "it under the terms of the GNU General Public License as published by "
3482                    "the Free Software Foundation; either version 2 of the License, or "
3483                    "(at your option) any later version.\n"),
3484                 N_("Evince is distributed in the hope that it will be useful, "
3485                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3486                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3487                    "GNU General Public License for more details.\n"),
3488                 N_("You should have received a copy of the GNU General Public License "
3489                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3490                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3491         };
3492
3493         char *license_trans;
3494         char *comments;
3495
3496 #ifdef ENABLE_NLS
3497         const char **p;
3498
3499         for (p = authors; *p; ++p)
3500                 *p = _(*p);
3501
3502         for (p = documenters; *p; ++p)
3503                 *p = _(*p);
3504 #endif
3505
3506         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3507                                      _(license[2]), "\n", NULL);
3508         comments = build_comments_string ();
3509
3510         gtk_show_about_dialog (
3511                 GTK_WINDOW (ev_window),
3512                 "name", _("Evince"),
3513                 "version", VERSION,
3514                 "copyright",
3515                 _("\xc2\xa9 1996-2007 The Evince authors"),
3516                 "license", license_trans,
3517                 "website", "http://www.gnome.org/projects/evince",
3518                 "comments", comments,
3519                 "authors", authors,
3520                 "documenters", documenters,
3521                 "translator-credits", _("translator-credits"),
3522                 "logo-icon-name", "evince",
3523                 "wrap-license", TRUE,
3524                 NULL);
3525
3526         g_free (comments);
3527         g_free (license_trans);
3528 }
3529
3530 static void
3531 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3532 {
3533         gboolean active;
3534
3535         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3536         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3537         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3538 }
3539
3540 static void
3541 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3542 {
3543         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3544                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3545 }
3546
3547 static void
3548 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3549                                            GParamSpec *pspec,
3550                                            EvWindow   *ev_window)
3551 {
3552         GtkWidget *current_page;
3553         const char *id;
3554
3555         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3556
3557         if (current_page == ev_window->priv->sidebar_links) {
3558                 id = LINKS_SIDEBAR_ID;
3559         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3560                 id = THUMBNAILS_SIDEBAR_ID;
3561         } else if (current_page == ev_window->priv->sidebar_attachments) {
3562                 id = ATTACHMENTS_SIDEBAR_ID;
3563         } else {
3564                 g_assert_not_reached();
3565         }
3566
3567         g_object_unref (current_page);
3568
3569         if (!ev_window_is_empty (ev_window))
3570                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3571 }
3572
3573 static void
3574 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3575                                          GParamSpec *pspec,
3576                                          EvWindow   *ev_window)
3577 {
3578         EvView *view = EV_VIEW (ev_window->priv->view);
3579         GtkAction *action;
3580
3581         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3582
3583         if (!ev_view_get_presentation (view) &&
3584             !ev_view_get_fullscreen (view)) {
3585
3586                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3587                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3588
3589                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3590                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3591         }
3592 }
3593
3594 static void
3595 view_menu_link_popup (EvWindow *ev_window,
3596                       EvLink   *link)
3597 {
3598         gboolean   show_external = FALSE;
3599         gboolean   show_internal = FALSE;
3600         GtkAction *action;
3601
3602         if (ev_window->priv->link)
3603                 g_object_unref (ev_window->priv->link);
3604
3605         if (link)
3606                 ev_window->priv->link = g_object_ref (link);
3607         else
3608                 ev_window->priv->link = NULL;
3609
3610         if (ev_window->priv->link) {
3611                 EvLinkAction *ev_action;
3612
3613                 ev_action = ev_link_get_action (link);
3614                 if (ev_action) {
3615                         switch (ev_link_action_get_action_type (ev_action)) {
3616                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3617                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3618                                         show_internal = TRUE;
3619                                         break;
3620                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3621                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3622                                         show_external = TRUE;
3623                                         break;
3624                                 default:
3625                                         break;
3626                         }
3627                 }
3628         }
3629
3630         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3631                                               "OpenLink");
3632         gtk_action_set_visible (action, show_external);
3633
3634         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3635                                               "CopyLinkAddress");
3636         gtk_action_set_visible (action, show_external);
3637
3638         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3639                                               "GoLink");
3640         gtk_action_set_visible (action, show_internal);
3641
3642         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3643                                               "OpenLinkNewWindow");
3644         gtk_action_set_visible (action, show_internal);
3645 }
3646
3647 static void
3648 view_menu_image_popup (EvWindow  *ev_window,
3649                        EvImage   *image)
3650 {
3651         GtkAction *action;
3652         gboolean   show_image = FALSE;
3653
3654         if (ev_window->priv->image)
3655                 g_object_unref (ev_window->priv->image);
3656
3657         if (image)
3658                 ev_window->priv->image = g_object_ref (image);
3659         else
3660                 ev_window->priv->image = NULL;
3661
3662         show_image = (ev_window->priv->image != NULL);
3663
3664         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3665                                               "SaveImageAs");
3666         gtk_action_set_visible (action, show_image);
3667
3668         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3669                                               "CopyImage");
3670         gtk_action_set_visible (action, show_image);
3671 }
3672
3673 static gboolean
3674 view_menu_popup_cb (EvView   *view,
3675                     GObject  *object,
3676                     EvWindow *ev_window)
3677 {
3678         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3679                 return FALSE;
3680
3681         view_menu_link_popup (ev_window,
3682                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3683         view_menu_image_popup (ev_window,
3684                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3685
3686         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3687                         NULL, NULL, NULL, NULL,
3688                         3, gtk_get_current_event_time ());
3689         return TRUE;
3690 }
3691
3692 static gboolean
3693 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3694                               GList           *attach_list,
3695                               EvWindow        *ev_window)
3696 {
3697         GtkWidget *popup;
3698
3699         g_assert (attach_list != NULL);
3700
3701         if (ev_window->priv->attach_list) {
3702                 g_list_foreach (ev_window->priv->attach_list,
3703                                 (GFunc) g_object_unref, NULL);
3704                 g_list_free (ev_window->priv->attach_list);
3705         }
3706
3707         ev_window->priv->attach_list = attach_list;
3708
3709         popup = ev_window->priv->attachment_popup;
3710
3711         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3712                         NULL, NULL,
3713                         3, gtk_get_current_event_time ());
3714
3715         return TRUE;
3716 }
3717
3718 static void
3719 view_find_status_changed_cb (EvView     *view,
3720                              GParamSpec *pspec,
3721                              EvWindow   *ev_window)
3722 {
3723         const char *text;
3724
3725         text = ev_view_get_find_status (view);
3726         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3727                                       text);
3728 }
3729
3730 static void
3731 find_bar_previous_cb (EggFindBar *find_bar,
3732                       EvWindow   *ev_window)
3733 {
3734         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3735 }
3736
3737 static void
3738 find_bar_next_cb (EggFindBar *find_bar,
3739                   EvWindow   *ev_window)
3740 {
3741         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3742 }
3743
3744 static void
3745 find_bar_close_cb (EggFindBar *find_bar,
3746                    EvWindow   *ev_window)
3747 {
3748         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3749 }
3750
3751 static void
3752 find_bar_search_changed_cb (EggFindBar *find_bar,
3753                             GParamSpec *param,
3754                             EvWindow   *ev_window)
3755 {
3756         gboolean case_sensitive;
3757         gboolean visible;
3758         const char *search_string;
3759
3760         g_return_if_fail (EV_IS_WINDOW (ev_window));
3761
3762         /* Either the string or case sensitivity could have changed,
3763          * we connect this callback to both. We also connect it
3764          * to ::visible so when the find bar is hidden, we should
3765          * pretend the search string is NULL/""
3766          */
3767
3768         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3769         visible = GTK_WIDGET_VISIBLE (find_bar);
3770         search_string = egg_find_bar_get_search_string (find_bar);
3771
3772         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3773
3774         if (ev_window->priv->document &&
3775             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3776                 if (visible && search_string && search_string[0]) {
3777                         ev_document_doc_mutex_lock ();
3778                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3779                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3780                                                 search_string,
3781                                                 case_sensitive);
3782                         ev_document_doc_mutex_unlock ();
3783                 } else {
3784                         ev_document_doc_mutex_lock ();
3785                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3786                         ev_document_doc_mutex_unlock ();
3787
3788                         ev_window_update_actions (ev_window);
3789                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3790                                                       NULL);
3791                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3792                 }
3793         }
3794 }
3795
3796 static void
3797 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3798 {
3799         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3800 }
3801
3802 static void
3803 zoom_control_changed_cb (EphyZoomAction *action,
3804                          float           zoom,
3805                          EvWindow       *ev_window)
3806 {
3807         EvSizingMode mode;
3808
3809         g_return_if_fail (EV_IS_WINDOW (ev_window));
3810
3811         if (zoom == EPHY_ZOOM_BEST_FIT) {
3812                 mode = EV_SIZING_BEST_FIT;
3813         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3814                 mode = EV_SIZING_FIT_WIDTH;
3815         } else {
3816                 mode = EV_SIZING_FREE;
3817         }
3818
3819         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3820
3821         if (mode == EV_SIZING_FREE) {
3822                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3823                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3824                                   FALSE);
3825         }
3826 }
3827
3828 static void
3829 ev_window_finalize (GObject *object)
3830 {
3831         GList *windows = ev_application_get_windows (EV_APP);
3832
3833         if (windows == NULL) {
3834                 ev_application_shutdown (EV_APP);
3835         } else {
3836                 g_list_free (windows);
3837         }
3838
3839         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3840 }
3841
3842 static void
3843 ev_window_dispose (GObject *object)
3844 {
3845         EvWindow *window = EV_WINDOW (object);
3846         EvWindowPrivate *priv = window->priv;
3847
3848         if (priv->title) {
3849                 ev_window_title_free (priv->title);
3850                 priv->title = NULL;
3851         }
3852
3853         if (priv->ui_manager) {
3854                 g_object_unref (priv->ui_manager);
3855                 priv->ui_manager = NULL;
3856         }
3857
3858         if (priv->action_group) {
3859                 g_object_unref (priv->action_group);
3860                 priv->action_group = NULL;
3861         }
3862
3863         if (priv->view_popup_action_group) {
3864                 g_object_unref (priv->view_popup_action_group);
3865                 priv->view_popup_action_group = NULL;
3866         }
3867
3868         if (priv->attachment_popup_action_group) {
3869                 g_object_unref (priv->attachment_popup_action_group);
3870                 priv->attachment_popup_action_group = NULL;
3871         }
3872
3873 #ifdef HAVE_GTK_RECENT
3874         if (priv->recent_action_group) {
3875                 g_object_unref (priv->recent_action_group);
3876                 priv->recent_action_group = NULL;
3877         }
3878
3879         if (priv->recent_manager) {
3880                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3881                                                       ev_window_setup_recent,
3882                                                       window);
3883                 priv->recent_manager = NULL;
3884         }
3885
3886         priv->recent_ui_id = 0;
3887 #else
3888         if (priv->recent_view) {
3889                 g_object_unref (priv->recent_view);
3890                 priv->recent_view = NULL;
3891         }
3892 #endif /* HAVE_GTK_RECENT */
3893
3894         if (priv->page_cache) {
3895                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3896                 priv->page_cache = NULL;
3897         }
3898
3899         if (priv->document) {
3900                 g_object_unref (priv->document);
3901                 priv->document = NULL;
3902         }
3903
3904         if (priv->view) {
3905                 g_object_unref (priv->view);
3906                 priv->view = NULL;
3907         }
3908
3909         if (priv->password_view) {
3910                 g_object_unref (priv->password_view);
3911                 priv->password_view = NULL;
3912         }
3913
3914         if (priv->load_job) {
3915                 ev_window_clear_load_job (window);
3916         }
3917
3918         if (priv->thumbnail_job) {
3919                 ev_window_clear_thumbnail_job (window);
3920         }
3921
3922         if (priv->local_uri) {
3923                 ev_window_clear_local_uri (window);
3924                 priv->local_uri = NULL;
3925         }
3926
3927         ev_window_close_dialogs (window);
3928
3929 #ifdef WITH_GTK_PRINT
3930         ev_window_clear_print_job (window);
3931
3932         if (window->priv->gtk_print_job) {
3933                 g_object_unref (window->priv->gtk_print_job);
3934                 window->priv->gtk_print_job = NULL;
3935         }
3936
3937         if (window->priv->printer) {
3938                 g_object_unref (window->priv->printer);
3939                 window->priv->printer = NULL;
3940         }
3941
3942         if (window->priv->print_settings) {
3943                 g_object_unref (window->priv->print_settings);
3944                 window->priv->print_settings = NULL;
3945         }
3946
3947         if (window->priv->print_page_setup) {
3948                 g_object_unref (window->priv->print_page_setup);
3949                 window->priv->print_page_setup = NULL;
3950         }
3951 #endif
3952
3953         if (priv->link) {
3954                 g_object_unref (priv->link);
3955                 priv->link = NULL;
3956         }
3957
3958         if (priv->image) {
3959                 g_object_unref (priv->image);
3960                 priv->image = NULL;
3961         }
3962
3963         if (priv->attach_list) {
3964                 g_list_foreach (priv->attach_list,
3965                                 (GFunc) g_object_unref,
3966                                 NULL);
3967                 g_list_free (priv->attach_list);
3968                 priv->attach_list = NULL;
3969         }
3970
3971         if (priv->find_bar) {
3972                 g_signal_handlers_disconnect_by_func
3973                         (window->priv->find_bar,
3974                          G_CALLBACK (find_bar_close_cb),
3975                          window);
3976                 priv->find_bar = NULL;
3977         }
3978
3979         if (priv->uri) {
3980                 if (priv->unlink_temp_file)
3981                         ev_window_clear_temp_file (window);
3982                 g_free (priv->uri);
3983                 priv->uri = NULL;
3984         }
3985
3986         if (priv->dest) {
3987                 g_object_unref (priv->dest);
3988                 priv->dest = NULL;
3989         }
3990
3991         if (priv->history) {
3992                 g_object_unref (priv->history);
3993                 priv->history = NULL;
3994         }
3995
3996         if (priv->fullscreen_timeout_id) {
3997                 g_source_remove (priv->fullscreen_timeout_id);
3998                 priv->fullscreen_timeout_id = 0;
3999         }
4000         destroy_fullscreen_popup (window);
4001
4002         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4003 }
4004
4005 static void
4006 ev_window_class_init (EvWindowClass *ev_window_class)
4007 {
4008         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4009         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4010
4011         g_object_class->dispose = ev_window_dispose;
4012         g_object_class->finalize = ev_window_finalize;
4013
4014         widget_class->focus_in_event = ev_window_focus_in_event;
4015         widget_class->focus_out_event = ev_window_focus_out_event;
4016         widget_class->screen_changed = ev_window_screen_changed;
4017
4018         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4019 }
4020
4021 /* Normal items */
4022 static const GtkActionEntry entries[] = {
4023         { "File", NULL, N_("_File") },
4024         { "Edit", NULL, N_("_Edit") },
4025         { "View", NULL, N_("_View") },
4026         { "Go", NULL, N_("_Go") },
4027         { "Help", NULL, N_("_Help") },
4028
4029         /* File menu */
4030         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4031           N_("Open an existing document"),
4032           G_CALLBACK (ev_window_cmd_file_open) },
4033         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
4034           N_("Open a copy of the current document in a new window"),
4035           G_CALLBACK (ev_window_cmd_file_open_copy) },
4036         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4037           N_("Save a copy of the current document"),
4038           G_CALLBACK (ev_window_cmd_save_as) },
4039         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4040           N_("Setup the page settings for printing"),
4041           G_CALLBACK (ev_window_cmd_file_print_setup) },
4042         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4043           N_("Print this document"),
4044           G_CALLBACK (ev_window_cmd_file_print) },
4045         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4046           G_CALLBACK (ev_window_cmd_file_properties) },
4047         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4048           G_CALLBACK (ev_window_cmd_file_close_window) },
4049
4050         /* Edit menu */
4051         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4052           G_CALLBACK (ev_window_cmd_edit_copy) },
4053 #ifdef HAVE_GTK_RECENT
4054         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4055 #else
4056         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4057 #endif /* HAVE_GTK_RECENT */
4058           G_CALLBACK (ev_window_cmd_edit_select_all) },
4059         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4060           N_("Find a word or phrase in the document"),
4061           G_CALLBACK (ev_window_cmd_edit_find) },
4062         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4063           G_CALLBACK (ev_window_cmd_edit_find_next) },
4064         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4065           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4066         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4067           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4068         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4069           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4070         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4071           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4072
4073         /* View menu */
4074         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4075           N_("Enlarge the document"),
4076           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4077         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4078           N_("Shrink the document"),
4079           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4080         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4081           N_("Reload the document"),
4082           G_CALLBACK (ev_window_cmd_view_reload) },
4083
4084         /* Go menu */
4085         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4086           N_("Go to the previous page"),
4087           G_CALLBACK (ev_window_cmd_go_previous_page) },
4088         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4089           N_("Go to the next page"),
4090           G_CALLBACK (ev_window_cmd_go_next_page) },
4091         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4092           N_("Go to the first page"),
4093           G_CALLBACK (ev_window_cmd_go_first_page) },
4094         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4095           N_("Go to the last page"),
4096           G_CALLBACK (ev_window_cmd_go_last_page) },
4097
4098         /* Help menu */
4099         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4100           G_CALLBACK (ev_window_cmd_help_contents) },
4101
4102         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4103           G_CALLBACK (ev_window_cmd_help_about) },
4104
4105         /* Toolbar-only */
4106         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4107           N_("Leave fullscreen mode"),
4108           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4109
4110         /* Accellerators */
4111         { "Escape", NULL, "", "Escape", "",
4112           G_CALLBACK (ev_window_cmd_escape) },
4113         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4114           G_CALLBACK (ev_window_cmd_edit_find) },
4115         { "PageDown", NULL, "", "Page_Down", NULL,
4116           G_CALLBACK (ev_window_cmd_scroll_forward) },
4117         { "PageUp", NULL, "", "Page_Up", NULL,
4118           G_CALLBACK (ev_window_cmd_scroll_backward) },
4119         { "Space", NULL, "", "space", NULL,
4120           G_CALLBACK (ev_window_cmd_scroll_forward) },
4121         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4122           G_CALLBACK (ev_window_cmd_scroll_backward) },
4123         { "BackSpace", NULL, "", "BackSpace", NULL,
4124           G_CALLBACK (ev_window_cmd_scroll_backward) },
4125         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4126           G_CALLBACK (ev_window_cmd_scroll_forward) },
4127         { "Return", NULL, "", "Return", NULL,
4128           G_CALLBACK (ev_window_cmd_scroll_forward) },
4129         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4130           G_CALLBACK (ev_window_cmd_scroll_backward) },
4131         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4132           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4133         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4134           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4135         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4136           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4137         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4138           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4139         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4140           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4141         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4142           G_CALLBACK (ev_window_cmd_go_backward) },
4143         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4144           G_CALLBACK (ev_window_cmd_go_forward) },
4145         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4146           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4147         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4148           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4149         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4150           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4151         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4152           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4153 };
4154
4155 /* Toggle items */
4156 static const GtkToggleActionEntry toggle_entries[] = {
4157         /* View Menu */
4158         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4159           N_("Show or hide the toolbar"),
4160           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4161         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4162           N_("Show or hide the side pane"),
4163           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4164         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4165           N_("Show the entire document"),
4166           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4167         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4168           N_("Show two pages at once"),
4169           G_CALLBACK (ev_window_cmd_dual), FALSE },
4170         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4171           N_("Expand the window to fill the screen"),
4172           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4173         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4174           N_("Run document as a presentation"),
4175           G_CALLBACK (ev_window_cmd_view_presentation) },
4176         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4177           N_("Make the current document fill the window"),
4178           G_CALLBACK (ev_window_cmd_view_best_fit) },
4179         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4180           N_("Make the current document fill the window width"),
4181           G_CALLBACK (ev_window_cmd_view_page_width) },
4182 };
4183
4184 /* Popups specific items */
4185 static const GtkActionEntry view_popup_entries [] = {
4186         /* Links */
4187         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4188           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4189         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4190           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4191         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4192           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4193         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4194           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4195         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4196           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4197         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4198           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4199 };
4200
4201 static const GtkActionEntry attachment_popup_entries [] = {
4202         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4203           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4204         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4205           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4206 };
4207
4208 static void
4209 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4210 {
4211         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4212 }
4213
4214 static void
4215 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4216 {
4217         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4218         gtk_widget_grab_focus (window->priv->view);
4219 }
4220
4221 static void
4222 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4223 {
4224
4225         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4226         gtk_widget_grab_focus (window->priv->view);
4227 }
4228
4229 static void
4230 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4231 {
4232         GtkAction *action;
4233
4234         action = g_object_new (EV_TYPE_PAGE_ACTION,
4235                                "name", PAGE_SELECTOR_ACTION,
4236                                "label", _("Page"),
4237                                "tooltip", _("Select Page"),
4238                                "visible_overflown", FALSE,
4239                                NULL);
4240         g_signal_connect (action, "activate_link",
4241                           G_CALLBACK (activate_link_cb), window);
4242         gtk_action_group_add_action (group, action);
4243         g_object_unref (action);
4244
4245         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4246                                "name", ZOOM_CONTROL_ACTION,
4247                                "label", _("Zoom"),
4248                                "stock_id", GTK_STOCK_ZOOM_IN,
4249                                "tooltip", _("Adjust the zoom level"),
4250                                "zoom", 1.0,
4251                                NULL);
4252         g_signal_connect (action, "zoom_to_level",
4253                           G_CALLBACK (zoom_control_changed_cb), window);
4254         gtk_action_group_add_action (group, action);
4255         g_object_unref (action);
4256
4257         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4258                                "name", NAVIGATION_ACTION,
4259                                "label", _("Navigation"),
4260                                "is_important", TRUE,
4261                                "short_label", _("Back"),
4262                                "stock_id", GTK_STOCK_GO_DOWN,
4263                                "tooltip", _("Move across visited pages"),
4264                                NULL);
4265         g_signal_connect (action, "activate_link",
4266                           G_CALLBACK (navigation_action_activate_link_cb), window);
4267         gtk_action_group_add_action (group, action);
4268         g_object_unref (action);
4269 }
4270
4271 static void
4272 set_action_properties (GtkActionGroup *action_group)
4273 {
4274         GtkAction *action;
4275
4276         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4277         g_object_set (action, "is-important", TRUE, NULL);
4278         /*translators: this is the label for toolbar button*/
4279         g_object_set (action, "short_label", _("Previous"), NULL);
4280
4281         action = gtk_action_group_get_action (action_group, "GoNextPage");
4282         g_object_set (action, "is-important", TRUE, NULL);
4283         /*translators: this is the label for toolbar button*/
4284         g_object_set (action, "short_label", _("Next"), NULL);
4285
4286         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4287         /*translators: this is the label for toolbar button*/
4288         g_object_set (action, "short_label", _("Zoom In"), NULL);
4289
4290         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4291         /*translators: this is the label for toolbar button*/
4292         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4293
4294         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4295         /*translators: this is the label for toolbar button*/
4296         g_object_set (action, "short_label", _("Best Fit"), NULL);
4297
4298         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4299         /*translators: this is the label for toolbar button*/
4300         g_object_set (action, "short_label", _("Fit Width"), NULL);
4301
4302         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4303         g_object_set (action, "is-important", TRUE, NULL);
4304 }
4305
4306 static void
4307 set_chrome_actions (EvWindow *window)
4308 {
4309         EvWindowPrivate *priv = window->priv;
4310         GtkActionGroup *action_group = priv->action_group;
4311         GtkAction *action;
4312
4313         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4314         g_signal_handlers_block_by_func
4315                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4316         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4317                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4318         g_signal_handlers_unblock_by_func
4319                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4320 }
4321
4322 static void
4323 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4324                           GParamSpec     *pspec,
4325                           EvWindow       *ev_window)
4326 {
4327         GtkTreeModel *model;
4328         GtkAction *action;
4329
4330         g_object_get (G_OBJECT (ev_sidebar_links),
4331                       "model", &model,
4332                       NULL);
4333
4334         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4335         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4336         g_object_unref (model);
4337 }
4338
4339 static gboolean
4340 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4341 {
4342         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4343         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4344
4345         ev_window_set_view_accels_sensitivity (window, TRUE);
4346
4347         return FALSE;
4348 }
4349
4350 static gboolean
4351 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4352 {
4353         ev_window_set_view_accels_sensitivity (window, FALSE);
4354
4355         return FALSE;
4356 }
4357
4358 static void
4359 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4360                                     GParamSpec         *pspec,
4361                                     EvWindow           *ev_window)
4362 {
4363         GtkWidget *widget;
4364
4365         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4366
4367         if (widget != NULL) {
4368                 g_signal_connect_object (widget, "focus_in_event",
4369                                          G_CALLBACK (view_actions_focus_in_cb),
4370                                          ev_window, 0);
4371                 g_signal_connect_object (widget, "focus_out_event",
4372                                          G_CALLBACK (view_actions_focus_out_cb),
4373                                          ev_window, 0);
4374                 g_object_unref (widget);
4375         }
4376 }
4377
4378 static gboolean
4379 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4380 {
4381         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4382                 gboolean maximized;
4383
4384                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4385                 if (!ev_window_is_empty (window))
4386                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4387         }
4388
4389         return FALSE;
4390 }
4391
4392 static gboolean
4393 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4394 {
4395         char *uri = window->priv->uri;
4396         GdkWindowState state;
4397         int x, y, width, height, document_width, document_height;
4398
4399         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4400
4401         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4402                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4403                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4404
4405                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4406                         ev_page_cache_get_max_width (window->priv->page_cache,
4407                                                      0, 1.0,
4408                                                      &document_width);
4409                         ev_page_cache_get_max_height (window->priv->page_cache,
4410                                                       0, 1.0,
4411                                                       &document_height);
4412                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4413                                                         (double)width / document_width);
4414                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4415                                                         (double)height / document_height);
4416
4417                         ev_metadata_manager_set_int (uri, "window_x", x);
4418                         ev_metadata_manager_set_int (uri, "window_y", y);
4419                         ev_metadata_manager_set_int (uri, "window_width", width);
4420                         ev_metadata_manager_set_int (uri, "window_height", height);
4421                 }
4422         }
4423
4424         return FALSE;
4425 }
4426
4427 static void
4428 launch_action (EvWindow *window, EvLinkAction *action)
4429 {
4430         const char *filename = ev_link_action_get_filename (action);
4431         char *uri = NULL;
4432
4433         if (filename  && g_path_is_absolute (filename)) {
4434                 uri = gnome_vfs_get_uri_from_local_path (filename);
4435         } else {
4436                 GnomeVFSURI *base_uri, *resolved_uri;
4437
4438                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4439                 if (base_uri && filename) {
4440                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4441                         if (resolved_uri) {
4442                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4443                                 gnome_vfs_uri_unref (resolved_uri);
4444                         }
4445                         gnome_vfs_uri_unref (base_uri);
4446                 }
4447         }
4448
4449         if (uri) {
4450                 gnome_vfs_url_show (uri);
4451         } else {
4452                 gnome_vfs_url_show (filename);
4453         }
4454
4455         g_free (uri);
4456
4457         /* According to the PDF spec filename can be an executable. I'm not sure
4458            allowing to launch executables is a good idea though. -- marco */
4459 }
4460
4461 static void
4462 launch_external_uri (EvWindow *window, EvLinkAction *action)
4463 {
4464         gnome_vfs_url_show (ev_link_action_get_uri (action));
4465 }
4466
4467 static void
4468 open_remote_link (EvWindow *window, EvLinkAction *action)
4469 {
4470         gchar *uri;
4471         gchar *dir;
4472
4473         dir = g_path_get_dirname (window->priv->uri);
4474
4475         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4476                                 NULL);
4477         g_free (dir);
4478
4479         ev_application_open_uri_at_dest (EV_APP, uri,
4480                                          gtk_window_get_screen (GTK_WINDOW (window)),
4481                                          ev_link_action_get_dest (action),
4482                                          0,
4483                                          FALSE,
4484                                          GDK_CURRENT_TIME);
4485
4486         g_free (uri);
4487 }
4488
4489 static void
4490 do_action_named (EvWindow *window, EvLinkAction *action)
4491 {
4492         const gchar *name = ev_link_action_get_name (action);
4493
4494         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4495                 ev_window_cmd_go_first_page (NULL, window);
4496         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4497                 ev_window_cmd_go_previous_page (NULL, window);
4498         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4499                 ev_window_cmd_go_next_page (NULL, window);
4500         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4501                 ev_window_cmd_go_last_page (NULL, window);
4502         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4503                 ev_window_cmd_focus_page_selector (NULL, window);
4504         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4505                 ev_window_cmd_edit_find (NULL, window);
4506         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4507                 ev_window_cmd_file_close_window (NULL, window);
4508         } else {
4509                 g_warning ("Unimplemented named action: %s, please post a "
4510                            "bug report in Evince bugzilla "
4511                            "(http://bugzilla.gnome.org) with a testcase.",
4512                            name);
4513         }
4514 }
4515
4516 static void
4517 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4518 {
4519         switch (ev_link_action_get_action_type (action)) {
4520                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4521                         EvLinkDest *dest;
4522
4523                         dest = ev_link_action_get_dest (action);
4524                         if (!dest)
4525                                 return;
4526
4527                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4528                 }
4529                         break;
4530                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4531                         launch_external_uri (window, action);
4532                         break;
4533                 case EV_LINK_ACTION_TYPE_LAUNCH:
4534                         launch_action (window, action);
4535                         break;
4536                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4537                         open_remote_link (window, action);
4538                         break;
4539                 case EV_LINK_ACTION_TYPE_NAMED:
4540                         do_action_named (window, action);
4541                         break;
4542                 default:
4543                         g_assert_not_reached ();
4544         }
4545 }
4546
4547 static void
4548 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4549 {
4550         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4551 }
4552
4553 static void
4554 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4555 {
4556         EvLinkAction *ev_action = NULL;
4557         EvLinkDest   *dest;
4558
4559         ev_action = ev_link_get_action (window->priv->link);
4560         if (!ev_action)
4561                 return;
4562
4563         dest = ev_link_action_get_dest (ev_action);
4564         if (!dest)
4565                 return;
4566
4567         ev_window_cmd_file_open_copy_at_dest (window, dest);
4568 }
4569
4570 static void
4571 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4572 {
4573         GtkClipboard *clipboard;
4574         EvLinkAction *ev_action;
4575         const gchar *uri;
4576
4577         ev_action = ev_link_get_action (window->priv->link);
4578         if (!ev_action)
4579                 return;
4580
4581         uri = ev_link_action_get_uri (ev_action);
4582
4583         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4584                                               GDK_SELECTION_CLIPBOARD);
4585         gtk_clipboard_set_text (clipboard, uri, -1);
4586 }
4587
4588 static void
4589 image_save_dialog_response_cb (GtkWidget *fc,
4590                                gint       response_id,
4591                                EvWindow  *ev_window)
4592 {
4593         gchar  *uri;
4594         gchar  *filename;
4595         GError *error = NULL;
4596
4597         if (response_id != GTK_RESPONSE_OK) {
4598                 gtk_widget_destroy (fc);
4599                 return;
4600         }
4601
4602         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4603         filename = g_filename_from_uri (uri, NULL, NULL);
4604         g_free (uri);
4605
4606         /* FIXME: allow saving in other image formats than png */
4607         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4608                          filename, "png", &error, NULL);
4609
4610         if (error) {
4611                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4612                                         _("The image could not be saved."),
4613                                         error);
4614                 g_error_free (error);
4615         }
4616
4617         g_free (filename);
4618
4619         gtk_widget_destroy (fc);
4620 }
4621
4622 static void
4623 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4624 {
4625         GtkWidget     *fc;
4626         GtkFileFilter *filter;
4627
4628         if (!window->priv->image)
4629                 return;
4630
4631         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4632                                           GTK_WINDOW (window),
4633                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4634                                           GTK_STOCK_CANCEL,
4635                                           GTK_RESPONSE_CANCEL,
4636                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4637                                           NULL);
4638
4639         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4640         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4641
4642         filter = gtk_file_filter_new ();
4643         gtk_file_filter_set_name (filter, _("Images"));
4644         gtk_file_filter_add_pixbuf_formats (filter);
4645         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4646
4647         g_signal_connect (fc, "response",
4648                           G_CALLBACK (image_save_dialog_response_cb),
4649                           window);
4650
4651         gtk_widget_show (fc);
4652 }
4653
4654 static void
4655 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4656 {
4657         GtkClipboard *clipboard;
4658
4659         if (!window->priv->image)
4660                 return;
4661
4662         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4663                                               GDK_SELECTION_CLIPBOARD);
4664         gtk_clipboard_set_image (clipboard,
4665                                  ev_image_get_pixbuf (window->priv->image));
4666 }
4667
4668 static void
4669 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4670 {
4671         GList *l;
4672
4673         if (!window->priv->attach_list)
4674                 return;
4675
4676         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4677                 EvAttachment *attachment;
4678                 GError       *error = NULL;
4679
4680                 attachment = (EvAttachment *) l->data;
4681
4682                 ev_attachment_open (attachment, &error);
4683
4684                 if (error) {
4685                         ev_window_error_dialog (GTK_WINDOW (window),
4686                                                 _("Unable to open attachment"),
4687                                                 error);
4688                         g_error_free (error);
4689                 }
4690         }
4691 }
4692
4693 static void
4694 attachment_save_dialog_response_cb (GtkWidget *fc,
4695                                     gint       response_id,
4696                                     EvWindow  *ev_window)
4697 {
4698         gchar                *uri;
4699         GList                *l;
4700         GtkFileChooserAction  fc_action;
4701         gboolean              is_dir;
4702
4703         if (response_id != GTK_RESPONSE_OK) {
4704                 gtk_widget_destroy (fc);
4705                 return;
4706         }
4707
4708         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4709
4710         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4711         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4712
4713         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4714                 EvAttachment *attachment;
4715                 gchar        *filename;
4716                 GError       *error = NULL;
4717
4718                 attachment = (EvAttachment *) l->data;
4719
4720                 if (is_dir) {
4721                         filename = g_strjoin ("/", uri,
4722                                               ev_attachment_get_name (attachment),
4723                                               NULL);
4724                 } else {
4725                         filename = g_strdup (uri);
4726                 }
4727
4728                 ev_attachment_save (attachment, filename, &error);
4729                 g_free (filename);
4730
4731                 if (error) {
4732                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4733                                                 _("The attachment could not be saved."),
4734                                                 error);
4735                         g_error_free (error);
4736                 }
4737         }
4738
4739         g_free (uri);
4740
4741         gtk_widget_destroy (fc);
4742 }
4743
4744 static void
4745 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4746 {
4747         GtkWidget    *fc;
4748         EvAttachment *attachment = NULL;
4749
4750         if (!window->priv->attach_list)
4751                 return;
4752
4753         if (g_list_length (window->priv->attach_list) == 1)
4754                 attachment = (EvAttachment *) window->priv->attach_list->data;
4755
4756         fc = gtk_file_chooser_dialog_new (
4757                 _("Save Attachment"),
4758                 GTK_WINDOW (window),
4759                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4760                 GTK_STOCK_CANCEL,
4761                 GTK_RESPONSE_CANCEL,
4762                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4763                 NULL);
4764
4765         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4766         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4767
4768         if (attachment)
4769                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4770                                                    ev_attachment_get_name (attachment));
4771
4772         g_signal_connect (fc, "response",
4773                           G_CALLBACK (attachment_save_dialog_response_cb),
4774                           window);
4775
4776         gtk_widget_show (fc);
4777 }
4778
4779 static void
4780 ev_window_init (EvWindow *ev_window)
4781 {
4782         GtkActionGroup *action_group;
4783         GtkAccelGroup *accel_group;
4784         GError *error = NULL;
4785         GtkWidget *sidebar_widget, *toolbar_dock;
4786
4787         g_signal_connect (ev_window, "configure_event",
4788                           G_CALLBACK (window_configure_event_cb), NULL);
4789         g_signal_connect (ev_window, "window_state_event",
4790                           G_CALLBACK (window_state_event_cb), NULL);
4791         g_signal_connect (ev_window, "notify",
4792                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4793
4794         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4795
4796         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4797         ev_window->priv->title = ev_window_title_new (ev_window);
4798
4799         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4800         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4801         gtk_widget_show (ev_window->priv->main_box);
4802
4803         action_group = gtk_action_group_new ("MenuActions");
4804         ev_window->priv->action_group = action_group;
4805         gtk_action_group_set_translation_domain (action_group, NULL);
4806         gtk_action_group_add_actions (action_group, entries,
4807                                       G_N_ELEMENTS (entries), ev_window);
4808         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4809                                              G_N_ELEMENTS (toggle_entries),
4810                                              ev_window);
4811         set_action_properties (action_group);
4812         register_custom_actions (ev_window, action_group);
4813
4814         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4815         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4816                                             action_group, 0);
4817
4818         accel_group =
4819                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4820         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4821
4822         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4823
4824         action_group = gtk_action_group_new ("ViewPopupActions");
4825         ev_window->priv->view_popup_action_group = action_group;
4826         gtk_action_group_set_translation_domain (action_group, NULL);
4827         gtk_action_group_add_actions (action_group, view_popup_entries,
4828                                       G_N_ELEMENTS (view_popup_entries),
4829                                       ev_window);
4830         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4831                                             action_group, 0);
4832
4833         action_group = gtk_action_group_new ("AttachmentPopupActions");
4834         ev_window->priv->attachment_popup_action_group = action_group;
4835         gtk_action_group_set_translation_domain (action_group, NULL);
4836         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4837                                       G_N_ELEMENTS (attachment_popup_entries),
4838                                       ev_window);
4839         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4840                                             action_group, 0);
4841
4842         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4843                                               DATADIR"/evince-ui.xml",
4844                                               &error)) {
4845                 g_warning ("building menus failed: %s", error->message);
4846                 g_error_free (error);
4847         }
4848
4849 #ifdef HAVE_GTK_RECENT
4850         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4851                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4852         ev_window->priv->recent_action_group = NULL;
4853         ev_window->priv->recent_ui_id = 0;
4854         g_signal_connect_swapped (ev_window->priv->recent_manager,
4855                                   "changed",
4856                                   G_CALLBACK (ev_window_setup_recent),
4857                                   ev_window);
4858 #endif /* HAVE_GTK_RECENT */
4859
4860         ev_window->priv->menubar =
4861                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4862                                             "/MainMenu");
4863         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4864                             ev_window->priv->menubar,
4865                             FALSE, FALSE, 0);
4866
4867         /* This sucks, but there is no way to have a draw=no, expand=true separator
4868          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4869          * See gtk+ bug 166489.
4870          */
4871         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4872         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4873                             FALSE, FALSE, 0);
4874         gtk_widget_show (toolbar_dock);
4875
4876         ev_window->priv->toolbar = GTK_WIDGET
4877           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4878                          "ui-manager", ev_window->priv->ui_manager,
4879                          "popup-path", "/ToolbarPopup",
4880                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4881                          NULL));
4882
4883         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4884                                    "DefaultToolBar");
4885         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4886                             TRUE, TRUE, 0);
4887         gtk_widget_show (ev_window->priv->toolbar);
4888
4889         /* Preview toolbar */
4890         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4891                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4892         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4893                             FALSE, FALSE, 0);
4894
4895         /* Add the main area */
4896         ev_window->priv->hpaned = gtk_hpaned_new ();
4897         g_signal_connect (ev_window->priv->hpaned,
4898                           "notify::position",
4899                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4900                           ev_window);
4901
4902         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4903         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4904                             TRUE, TRUE, 0);
4905         gtk_widget_show (ev_window->priv->hpaned);
4906
4907         ev_window->priv->sidebar = ev_sidebar_new ();
4908         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4909                          ev_window->priv->sidebar, FALSE, FALSE);
4910         gtk_widget_show (ev_window->priv->sidebar);
4911
4912         /* Stub sidebar, for now */
4913
4914         sidebar_widget = ev_sidebar_links_new ();
4915         ev_window->priv->sidebar_links = sidebar_widget;
4916         g_signal_connect (sidebar_widget,
4917                           "notify::model",
4918                           G_CALLBACK (sidebar_widget_model_set),
4919                           ev_window);
4920         g_signal_connect (sidebar_widget,
4921                           "link_activated",
4922                           G_CALLBACK (sidebar_links_link_activated_cb),
4923                           ev_window);
4924         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4925         gtk_widget_show (sidebar_widget);
4926         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4927                              sidebar_widget);
4928
4929         sidebar_widget = ev_sidebar_attachments_new ();
4930         ev_window->priv->sidebar_attachments = sidebar_widget;
4931         g_signal_connect_object (sidebar_widget,
4932                                  "popup",
4933                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4934                                  ev_window, 0);
4935         gtk_widget_show (sidebar_widget);
4936         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4937                              sidebar_widget);
4938
4939         sidebar_widget = ev_sidebar_thumbnails_new ();
4940         ev_window->priv->sidebar_thumbs = sidebar_widget;
4941         g_signal_connect (sidebar_widget,
4942                           "notify::main-widget",
4943                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4944                           ev_window);
4945         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4946         gtk_widget_show (sidebar_widget);
4947         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4948                              sidebar_widget);
4949
4950         ev_window->priv->scrolled_window =
4951                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4952                                           "shadow-type", GTK_SHADOW_IN,
4953                                           NULL));
4954         gtk_widget_show (ev_window->priv->scrolled_window);
4955
4956         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4957                         ev_window->priv->scrolled_window);
4958
4959         ev_window->priv->view = ev_view_new ();
4960         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
4961                                 ev_window_get_screen_dpi (ev_window));
4962         ev_window->priv->password_view = ev_password_view_new ();
4963         g_signal_connect_swapped (ev_window->priv->password_view,
4964                                   "unlock",
4965                                   G_CALLBACK (ev_window_popup_password_dialog),
4966                                   ev_window);
4967         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4968                                  G_CALLBACK (view_actions_focus_in_cb),
4969                                  ev_window, 0);
4970         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4971                                  G_CALLBACK (view_actions_focus_out_cb),
4972                                  ev_window, 0);
4973         g_signal_connect_object (ev_window->priv->view, "external-link",
4974                                  G_CALLBACK (view_external_link_cb),
4975                                  ev_window, 0);
4976         g_signal_connect_object (ev_window->priv->view, "handle-link",
4977                                  G_CALLBACK (view_handle_link_cb),
4978                                  ev_window, 0);
4979
4980         g_signal_connect_object (ev_window->priv->view,
4981                                  "popup",
4982                                  G_CALLBACK (view_menu_popup_cb),
4983                                  ev_window, 0);
4984         gtk_widget_show (ev_window->priv->view);
4985         gtk_widget_show (ev_window->priv->password_view);
4986
4987         /* Find Bar */
4988         ev_window->priv->find_bar = egg_find_bar_new ();
4989         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4990                           ev_window->priv->find_bar,
4991                           FALSE, TRUE, 0);
4992
4993         /* We own a ref on these widgets, as we can swap them in and out */
4994         g_object_ref (ev_window->priv->view);
4995         g_object_ref (ev_window->priv->password_view);
4996
4997         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4998                            ev_window->priv->view);
4999
5000         g_signal_connect (ev_window->priv->view,
5001                           "notify::find-status",
5002                           G_CALLBACK (view_find_status_changed_cb),
5003                           ev_window);
5004         g_signal_connect (ev_window->priv->view,
5005                           "notify::sizing-mode",
5006                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5007                           ev_window);
5008         g_signal_connect (ev_window->priv->view,
5009                           "notify::zoom",
5010                           G_CALLBACK (ev_window_zoom_changed_cb),
5011                           ev_window);
5012         g_signal_connect (ev_window->priv->view,
5013                           "notify::dual-page",
5014                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5015                           ev_window);
5016         g_signal_connect (ev_window->priv->view,
5017                           "notify::continuous",
5018                           G_CALLBACK (ev_window_continuous_changed_cb),
5019                           ev_window);
5020         g_signal_connect (ev_window->priv->view,
5021                           "notify::rotation",
5022                           G_CALLBACK (ev_window_rotation_changed_cb),
5023                           ev_window);
5024         g_signal_connect (ev_window->priv->view,
5025                           "notify::has-selection",
5026                           G_CALLBACK (ev_window_has_selection_changed_cb),
5027                           ev_window);
5028
5029         /* Connect sidebar signals */
5030         g_signal_connect (ev_window->priv->sidebar,
5031                           "notify::visible",
5032                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5033                           ev_window);
5034         g_signal_connect (ev_window->priv->sidebar,
5035                           "notify::current-page",
5036                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5037                           ev_window);
5038
5039         /* Connect to find bar signals */
5040         g_signal_connect (ev_window->priv->find_bar,
5041                           "previous",
5042                           G_CALLBACK (find_bar_previous_cb),
5043                           ev_window);
5044         g_signal_connect (ev_window->priv->find_bar,
5045                           "next",
5046                           G_CALLBACK (find_bar_next_cb),
5047                           ev_window);
5048         g_signal_connect (ev_window->priv->find_bar,
5049                           "close",
5050                           G_CALLBACK (find_bar_close_cb),
5051                           ev_window);
5052         g_signal_connect (ev_window->priv->find_bar,
5053                           "notify::search-string",
5054                           G_CALLBACK (find_bar_search_changed_cb),
5055                           ev_window);
5056         g_signal_connect (ev_window->priv->find_bar,
5057                           "notify::case-sensitive",
5058                           G_CALLBACK (find_bar_search_changed_cb),
5059                           ev_window);
5060         g_signal_connect (ev_window->priv->find_bar,
5061                           "notify::visible",
5062                           G_CALLBACK (find_bar_search_changed_cb),
5063                           ev_window);
5064         g_signal_connect (ev_window->priv->find_bar,
5065                           "scroll",
5066                           G_CALLBACK (find_bar_scroll),
5067                           ev_window);
5068
5069         /* Popups */
5070         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5071                                                                  "/DocumentPopup");
5072         ev_window->priv->link = NULL;
5073
5074         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5075                                                                        "/AttachmentPopup");
5076         ev_window->priv->attach_list = NULL;
5077
5078         /* Give focus to the document view */
5079         gtk_widget_grab_focus (ev_window->priv->view);
5080
5081         /* Set it user interface params */
5082         ev_window_setup_recent (ev_window);
5083
5084         setup_chrome_from_metadata (ev_window);
5085         set_chrome_actions (ev_window);
5086         update_chrome_visibility (ev_window);
5087
5088         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5089
5090         setup_view_from_metadata (ev_window);
5091         setup_sidebar_from_metadata (ev_window, NULL);
5092
5093         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5094         ev_window_setup_action_sensitivity (ev_window);
5095 }
5096
5097 GtkWidget *
5098 ev_window_new (void)
5099 {
5100         GtkWidget *ev_window;
5101
5102         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5103                                               "type", GTK_WINDOW_TOPLEVEL,
5104                                               NULL));
5105
5106         return ev_window;
5107 }