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-page-action.h"
  34 #include "ev-sidebar.h"
  35 #include "ev-sidebar-links.h"
  36 #include "ev-sidebar-thumbnails.h"
  37 #include "ev-view.h"
  38 #include "ev-password.h"
  39 #include "ev-password-view.h"
  40 #include "ev-attachment-bar.h"
  41 #include "ev-properties-dialog.h"
  42 #include "ev-ps-exporter.h"
  43 #include "ev-document-thumbnails.h"
  44 #include "ev-document-links.h"
  45 #include "ev-document-fonts.h"
  46 #include "ev-document-find.h"
  47 #include "ev-document-security.h"
  48 #include "ev-document-factory.h"
  49 #include "ev-job-queue.h"
  50 #include "ev-jobs.h"
  51 #include "ev-sidebar-page.h"
  52 #include "eggfindbar.h"
  53 #include "egg-recent-view-uimanager.h"
  54 #include "egg-recent-view.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-editable-toolbar.h"
  57 #include "egg-recent-model.h"
  58 #include "egg-toolbars-model.h"
  59 #include "ephy-zoom.h"
  60 #include "ephy-zoom-action.h"
  61 #include "ev-application.h"
  62 #include "ev-stock-icons.h"
  63 #include "ev-metadata-manager.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-utils.h"
  66 #include "ev-debug.h"
  67
  68 #ifdef WITH_GNOME_PRINT
  69 #include "ev-print-job.h"
  70 #include <libgnomeprintui/gnome-print-dialog.h>
  71 #endif
  72
  73 #include <poppler.h>
  74
  75 #include <glib/gi18n.h>
  76 #include <gtk/gtk.h>
  77 #include <gnome.h>
  78 #include <libgnomevfs/gnome-vfs-utils.h>
  79 #include <gconf/gconf-client.h>
  80
  81 #include <string.h>
  82
  83 typedef enum {
  84         PAGE_MODE_DOCUMENT,
  85         PAGE_MODE_PASSWORD
  86 } EvWindowPageMode;
  87
  88 typedef enum {
  89         EV_CHROME_MENUBAR       = 1 << 0,
  90         EV_CHROME_TOOLBAR       = 1 << 1,
  91         EV_CHROME_FINDBAR       = 1 << 2,
  92         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
  93         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
  94         EV_CHROME_SIDEBAR       = 1 << 5,
  95         EV_CHROME_ATTACHBAR     = 1 << 6,
  96         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
  97 } EvChrome;
  98
  99 struct _EvWindowPrivate {
 100         /* UI */
 101         EvChrome chrome;
 102
 103         GtkWidget *main_box;
 104         GtkWidget *menubar;
 105         GtkWidget *toolbar_dock;
 106         GtkWidget *toolbar;
 107         GtkWidget *hpaned;
 108         GtkWidget *sidebar;
 109         GtkWidget *find_bar;
 110         GtkWidget *scrolled_window;
 111         GtkWidget *view;
 112         GtkWidget *password_view;
 113         GtkWidget *sidebar_thumbs;
 114         GtkWidget *sidebar_links;
 115         GtkWidget *attachment_bar;
 116
 117         /* Dialogs */
 118         GtkWidget *properties;
 119 #ifdef WITH_GNOME_PRINT
 120         GtkWidget *print_dialog;
 121 #endif
 122         GtkWidget *password_dialog;
 123
 124         /* UI Builders */
 125         GtkActionGroup *action_group;
 126         GtkActionGroup *view_popup_action_group;
 127         GtkActionGroup *attachment_popup_action_group;
 128         GtkUIManager   *ui_manager;
 129
 130         /* Fullscreen mode */
 131         GtkWidget *fullscreen_toolbar;
 132         GtkWidget *fullscreen_popup;
 133         guint      fullscreen_timeout_id;
 134
 135         /* Popup link */
 136         GtkWidget *view_popup;
 137         EvLink    *link;
 138
 139         /* Popup attachment */
 140         GtkWidget    *attachment_popup;
 141         GList        *attach_list;
 142
 143         /* Document */
 144         char *uri;
 145         char *local_uri;
 146         EvLinkDest *dest;
 147
 148         EvDocument *document;
 149         EvDocument *password_document;
 150         EvPageCache *page_cache;
 151         EvWindowPageMode page_mode;
 152         EvWindowTitle *title;
 153         EggRecentViewUIManager *recent_view;
 154
 155         EvJob *xfer_job;
 156 #ifdef WITH_GNOME_PRINT
 157         GnomePrintJob *print_job;
 158 #endif
 159 };
 160
 161 static const GtkTargetEntry ev_drop_types[] = {
 162         { "text/uri-list", 0, 0 }
 163 };
 164
 165
 166 #define EV_WINDOW_GET_PRIVATE(object) \
 167         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 168
 169 #define PAGE_SELECTOR_ACTION    "PageSelector"
 170 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 171
 172 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 173 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 174 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 175
 176 #define FULLSCREEN_TIMEOUT 5 * 1000
 177
 178 #define SIDEBAR_DEFAULT_SIZE    132
 179 #define LINKS_SIDEBAR_ID "links"
 180 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 181
 182 static void     ev_window_update_actions                (EvWindow *ev_window);
 183 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 184 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 185                                                          GParamSpec       *pspec,
 186                                                          EvWindow         *ev_window);
 187 static void     ev_window_set_page_mode                 (EvWindow         *window,
 188                                                          EvWindowPageMode  page_mode);
 189 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 190                                                          gpointer data);
 191 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 192                                                          GParamSpec       *pspec,
 193                                                          EvWindow         *ev_window);
 194 static void     ev_window_zoom_changed_cb               (EvView           *view,
 195                                                          GParamSpec       *pspec,
 196                                                          EvWindow         *ev_window);
 197 static void     ev_window_add_recent                    (EvWindow         *window,
 198                                                          const char       *filename);
 199 static void     ev_window_run_fullscreen                (EvWindow         *window);
 200 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 201 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 202                                                          EvWindow         *window);
 203 static void     ev_window_run_presentation              (EvWindow         *window);
 204 static void     ev_window_stop_presentation             (EvWindow         *window);
 205 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 206                                                          EvWindow         *window);
 207 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 208                                                          EvWindow         *window);
 209 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 210                                                          EvWindow         *window);
 211 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 212                                                          EvWindow *window);
 213 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 214                                                          EvWindow *window);
 215 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 216                                                          EvWindow         *ev_window);
 217 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 218                                                          EvWindow         *ev_window);
 219 static void     fullscreen_set_timeout                  (EvWindow *window);
 220 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 221                                                          GdkEventMotion *event,
 222                                                          gpointer user_data);
 223 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 224                                                          GdkEventCrossing *event,
 225                                                          gpointer user_data);
 226
 227 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 228
 229 static void
 230 ev_window_set_action_sensitive (EvWindow   *ev_window,
 231                                 const char *name,
 232                                 gboolean    sensitive)
 233 {
 234         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 235                                                          name);
 236         gtk_action_set_sensitive (action, sensitive);
 237 }
 238
 239
 240 static void
 241 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 242 {
 243         EvDocument *document = ev_window->priv->document;
 244         const EvDocumentInfo *info = NULL;
 245
 246         gboolean has_document = FALSE;
 247         gboolean ok_to_print = TRUE;
 248         gboolean ok_to_copy = TRUE;
 249         gboolean has_properties = TRUE;
 250         gboolean override_restrictions = FALSE;
 251         gboolean can_get_text = FALSE;
 252         gboolean has_pages = FALSE;
 253         gboolean can_find = FALSE;
 254
 255         GConfClient *client;
 256
 257         if (document) {
 258                 has_document = TRUE;
 259                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 260         }
 261
 262         if (has_document && ev_window->priv->page_cache) {
 263                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 264         }
 265
 266         if (!info || info->fields_mask == 0) {
 267                 has_properties = FALSE;
 268         }
 269
 270         if (has_document && ev_document_can_get_text (document)) {
 271                 can_get_text = TRUE;
 272         }
 273
 274         if (has_document && EV_IS_DOCUMENT_FIND (document)) {
 275                 can_find = TRUE;
 276         }
 277
 278         client = gconf_client_get_default ();
 279         override_restrictions = gconf_client_get_bool (client,
 280                                                        GCONF_OVERRIDE_RESTRICTIONS,
 281                                                        NULL);
 282         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 283                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 284                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 285         }
 286
 287         if (has_document && !EV_IS_PS_EXPORTER(document))
 288                 ok_to_print = FALSE;
 289
 290
 291         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 292                 ok_to_copy = FALSE;
 293         }
 294
 295         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 296                 ok_to_print = FALSE;
 297         }
 298 #ifndef WITH_GNOME_PRINT
 299         ok_to_print = FALSE;
 300 #endif
 301         g_object_unref (client);
 302
 303
 304         /* File menu */
 305         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 306         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 307         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 308
 309         /* Edit menu */
 310         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 311         ev_window_set_action_sensitive (ev_window, "EditFind",
 312                               has_pages && EV_IS_DOCUMENT_FIND (document));
 313         ev_window_set_action_sensitive (ev_window, "Slash",
 314                               has_pages && EV_IS_DOCUMENT_FIND (document));
 315         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 316         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 317
 318         /* View menu */
 319         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 320         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 321         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 322         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 323         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 324
 325         /* Toolbar-specific actions: */
 326         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 327         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 328
 329         ev_window_update_actions (ev_window);
 330 }
 331
 332 static void
 333 ev_window_update_actions (EvWindow *ev_window)
 334 {
 335         EvView *view = EV_VIEW (ev_window->priv->view);
 336         int n_pages = 0, page = -1;
 337         gboolean has_pages = FALSE;
 338
 339         if (ev_window->priv->document && ev_window->priv->page_cache) {
 340                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 341                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 342                 has_pages = n_pages > 0;
 343         }
 344
 345         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 346         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 347                               ev_view_can_find_next (view));
 348         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 349                               ev_view_can_find_previous (view));
 350
 351         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 352                               has_pages && ev_view_can_zoom_in (view));
 353         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 354                               has_pages && ev_view_can_zoom_out (view));
 355
 356         /* Go menu */
 357         if (has_pages) {
 358                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 359                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 360                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 361                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 362         } else {
 363                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 364                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 365                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 366                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 367         }
 368
 369         if (has_pages &&
 370             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 371             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 372                 GtkAction *action;
 373                 float      zoom;
 374                 float      real_zoom;
 375
 376                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 377                                                       ZOOM_CONTROL_ACTION);
 378
 379                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 380                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 381
 382                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 383         }
 384 }
 385
 386 static void
 387 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 388 {
 389         if (window->priv->action_group) {
 390                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 391                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 392                 ev_window_set_action_sensitive (window, "Space", sensitive);
 393                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 394                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 395                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 396                 ev_window_set_action_sensitive (window, "Return", sensitive);
 397                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 398                 ev_window_set_action_sensitive (window, "Slash", sensitive);
 399                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 400                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 401                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 402                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 403                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 404         }
 405 }
 406
 407 static void
 408 set_widget_visibility (GtkWidget *widget, gboolean visible)
 409 {
 410         g_assert (GTK_IS_WIDGET (widget));
 411
 412         if (visible)
 413                 gtk_widget_show (widget);
 414         else
 415                 gtk_widget_hide (widget);
 416 }
 417
 418 static void
 419 update_chrome_visibility (EvWindow *window)
 420 {
 421         EvWindowPrivate *priv = window->priv;
 422         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar, attachbar;
 423         gboolean fullscreen_mode, presentation, fullscreen;
 424
 425         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 426         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 427         fullscreen_mode = fullscreen || presentation;
 428
 429         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 430         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 431                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 432         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 433                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 434         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 435         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 436         attachbar = (priv->chrome & EV_CHROME_ATTACHBAR) != 0 && !fullscreen_mode;
 437
 438         set_widget_visibility (priv->menubar, menubar);
 439         set_widget_visibility (priv->toolbar_dock, toolbar);
 440         set_widget_visibility (priv->find_bar, findbar);
 441         set_widget_visibility (priv->sidebar, sidebar);
 442         set_widget_visibility (priv->attachment_bar, attachbar);
 443
 444         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 445         gtk_widget_set_sensitive (priv->menubar, menubar);
 446
 447         if (priv->fullscreen_popup != NULL) {
 448                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 449                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 450         }
 451 }
 452
 453 static void
 454 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 455 {
 456         EvWindowPrivate *priv = window->priv;
 457
 458         if (active) {
 459                 priv->chrome |= flag;
 460         } else {
 461                 priv->chrome &= ~flag;
 462         }
 463
 464         update_chrome_visibility (window);
 465 }
 466
 467 static void
 468 update_sizing_buttons (EvWindow *window)
 469 {
 470         GtkActionGroup *action_group = window->priv->action_group;
 471         GtkAction *action;
 472         gboolean best_fit, page_width;
 473         EvSizingMode sizing_mode;
 474
 475         if (window->priv->view == NULL)
 476                 return;
 477
 478         g_object_get (window->priv->view,
 479                       "sizing_mode", &sizing_mode,
 480                       NULL);
 481
 482         switch (sizing_mode) {
 483                 case EV_SIZING_BEST_FIT:
 484                         best_fit = TRUE;
 485                         page_width = FALSE;
 486                         break;
 487                 case EV_SIZING_FIT_WIDTH:
 488                         best_fit = FALSE;
 489                         page_width = TRUE;
 490                         break;
 491                 default:
 492                         best_fit = page_width = FALSE;
 493                         break;
 494         }
 495
 496         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 497         g_signal_handlers_block_by_func
 498                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 499         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 500         g_signal_handlers_unblock_by_func
 501                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 502
 503         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 504         g_signal_handlers_block_by_func
 505                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 506         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 507         g_signal_handlers_unblock_by_func
 508                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 509
 510         action = gtk_action_group_get_action (window->priv->action_group,
 511                                               ZOOM_CONTROL_ACTION);
 512         if (best_fit) {
 513                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 514                                                  EPHY_ZOOM_BEST_FIT);
 515         } else if (page_width) {
 516                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 517                                                  EPHY_ZOOM_FIT_WIDTH);
 518         }
 519 }
 520
 521 void
 522 ev_window_open_page_label (EvWindow   *ev_window,
 523                            const char *label)
 524 {
 525         if (ev_window->priv->page_cache) {
 526                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 527                                               label);
 528         }
 529 }
 530
 531 gboolean
 532 ev_window_is_empty (const EvWindow *ev_window)
 533 {
 534         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 535
 536         return (ev_window->priv->document == NULL) &&
 537                 (ev_window->priv->xfer_job == NULL);
 538 }
 539
 540 static void
 541 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 542                                    gint       response_id,
 543                                    EvWindow  *ev_window)
 544 {
 545         gtk_widget_destroy (dialog);
 546 }
 547
 548 static void
 549 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 550 {
 551         GtkWidget *dialog;
 552
 553         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 554                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 555                                          GTK_MESSAGE_ERROR,
 556                                          GTK_BUTTONS_CLOSE,
 557                                          msg);
 558         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 559                                                   "%s", error->message);
 560         g_signal_connect (dialog, "response",
 561                           G_CALLBACK (ev_window_error_dialog_response_cb),
 562                            window);
 563         gtk_widget_show (dialog);
 564 }
 565
 566 static void
 567 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 568 {
 569         ev_window_update_actions (ev_window);
 570 }
 571
 572 static void
 573 page_changed_cb (EvPageCache *page_cache,
 574                  gint         page,
 575                  EvWindow    *ev_window)
 576 {
 577         ev_window_update_actions (ev_window);
 578
 579         if (!ev_window_is_empty (ev_window))
 580                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 581 }
 582
 583 static void
 584 update_document_mode (EvWindow *window, EvDocumentMode mode)
 585 {
 586         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 587                 ev_window_run_presentation (window);
 588         }
 589         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 590                 ev_window_run_fullscreen (window);
 591         }
 592 }
 593
 594 static void
 595 setup_document_from_metadata (EvWindow *window)
 596 {
 597         char *uri = window->priv->uri;
 598         GValue page = { 0, };
 599         gint new_page;
 600
 601         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 602                 new_page = CLAMP (g_value_get_int (&page), 0, ev_page_cache_get_n_pages (window->priv->page_cache) - 1);
 603                 ev_page_cache_set_current_page (window->priv->page_cache,
 604                                                 new_page);
 605         }
 606 }
 607
 608 static void
 609 setup_chrome_from_metadata (EvWindow *window)
 610 {
 611         EvChrome chrome = EV_CHROME_NORMAL;
 612         GValue show_toolbar = { 0, };
 613
 614         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 615                 if (!g_value_get_boolean (&show_toolbar))
 616                         chrome &= ~EV_CHROME_TOOLBAR;
 617         }
 618         window->priv->chrome = chrome;
 619 }
 620
 621
 622 static void
 623 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 624 {
 625         char *uri = window->priv->uri;
 626         GtkWidget *sidebar = window->priv->sidebar;
 627         GtkWidget *links = window->priv->sidebar_links;
 628         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 629         GValue sidebar_size = { 0, };
 630         GValue sidebar_page = { 0, };
 631         GValue sidebar_visibility = { 0, };
 632
 633         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 634                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 635                                         g_value_get_int (&sidebar_size));
 636         }
 637
 638         if (ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 639                 const char *page_id = g_value_get_string (&sidebar_page);
 640
 641                 if (strcmp (page_id, "links") == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 642                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 643                 } else if (strcmp (page_id, "thumbnails") && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 644                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 645                 }
 646         } else {
 647                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 648                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 649                 }
 650         }
 651
 652         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 653                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 654         }
 655 }
 656
 657 static void
 658 setup_view_from_metadata (EvWindow *window)
 659 {
 660         EvView *view = EV_VIEW (window->priv->view);
 661         char *uri = window->priv->uri;
 662         GEnumValue *enum_value;
 663         GValue width = { 0, };
 664         GValue height = { 0, };
 665         GValue maximized = { 0, };
 666         GValue x = { 0, };
 667         GValue y = { 0, };
 668         GValue sizing_mode = { 0, };
 669         GValue zoom = { 0, };
 670         GValue continuous = { 0, };
 671         GValue dual_page = { 0, };
 672         GValue presentation = { 0, };
 673         GValue fullscreen = { 0, };
 674         GValue rotation = { 0, };
 675         gboolean restore_size = TRUE;
 676
 677         /* Window size */
 678
 679         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 680                 if (g_value_get_boolean (&maximized)) {
 681                         gtk_window_maximize (GTK_WINDOW (window));
 682                         restore_size = FALSE;
 683                 } else {
 684                         gtk_window_unmaximize (GTK_WINDOW (window));
 685                 }
 686         }
 687
 688         if (restore_size &&
 689             ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 690             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 691                 gtk_window_resize (GTK_WINDOW (window),
 692                                    g_value_get_int (&width),
 693                                    g_value_get_int (&height));
 694         }
 695         if (restore_size &&
 696             ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 697             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 698                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 699                                  g_value_get_int (&y));
 700         }
 701
 702         /* Sizing mode */
 703         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 704                 enum_value = g_enum_get_value_by_nick
 705                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 706                 g_value_unset (&sizing_mode);
 707                 ev_view_set_sizing_mode (view, enum_value->value);
 708         }
 709
 710         /* Zoom */
 711         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 712             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 713                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 714         }
 715
 716         /* Continuous */
 717         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 718                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 719         }
 720
 721         /* Dual page */
 722         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 723                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 724         }
 725
 726         /* Presentation */
 727         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 728                 if (g_value_get_boolean (&presentation) && uri) {
 729                         ev_window_run_presentation (window);
 730                 }
 731         }
 732
 733         /* Fullscreen */
 734         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 735                 if (g_value_get_boolean (&fullscreen) && uri) {
 736                         ev_window_run_fullscreen (window);
 737                 }
 738         }
 739
 740         /* Rotation */
 741         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 742                 if (g_value_get_int (&rotation)) {
 743                         switch (g_value_get_int (&rotation)) {
 744                                 case 90:
 745                                         ev_view_set_rotation (view, 90);
 746                                         break;
 747                                 case 180:
 748                                         ev_view_set_rotation (view, 180);
 749                                         break;
 750                                 case 270:
 751                                         ev_view_set_rotation (view, 270);
 752                                         break;
 753                                 default:
 754                                         break;
 755                         }
 756                 }
 757         }
 758 }
 759
 760 static void
 761 ev_window_setup_document (EvWindow *ev_window)
 762 {
 763         const EvDocumentInfo *info;
 764         EvDocument *document;
 765         EvView *view = EV_VIEW (ev_window->priv->view);
 766         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 767         EvAttachmentBar *attachbar = EV_ATTACHMENT_BAR (ev_window->priv->attachment_bar);
 768         GtkAction *action;
 769
 770         document = ev_window->priv->document;
 771         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 772         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 773
 774         if (EV_IS_DOCUMENT_FIND (document)) {
 775                 g_signal_connect_object (G_OBJECT (document),
 776                                          "find_changed",
 777                                          G_CALLBACK (find_changed_cb),
 778                                          ev_window, 0);
 779         }
 780
 781         ev_sidebar_set_document (sidebar, document);
 782
 783         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 784                 ev_view_set_document (view, document);
 785         }
 786         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 787
 788         ev_attachment_bar_set_document (attachbar, document);
 789         update_chrome_flag (ev_window, EV_CHROME_ATTACHBAR,
 790                            (ev_window->priv->document &&
 791                             ev_document_has_attachments (ev_window->priv->document)));
 792
 793         ev_window_title_set_document (ev_window->priv->title, document);
 794         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 795
 796         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 797         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 798         ev_window_setup_action_sensitivity (ev_window);
 799
 800         if (ev_window->priv->properties) {
 801                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 802                                                    ev_window->priv->document);
 803         }
 804
 805         setup_document_from_metadata (ev_window);
 806         setup_sidebar_from_metadata (ev_window, document);
 807
 808         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 809         update_document_mode (ev_window, info->mode);
 810 }
 811
 812 static void
 813 password_dialog_response (GtkWidget *password_dialog,
 814                           gint       response_id,
 815                           EvWindow  *ev_window)
 816 {
 817         char *password;
 818
 819         if (response_id == GTK_RESPONSE_OK) {
 820
 821                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 822                 if (password) {
 823                         ev_document_doc_mutex_lock ();
 824                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 825                                                            password);
 826                         ev_document_doc_mutex_unlock ();
 827                 }
 828                 g_free (password);
 829
 830                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 831
 832                 g_object_unref (ev_window->priv->password_document);
 833                 ev_window->priv->password_document = NULL;
 834
 835                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 836                 ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 837
 838                 gtk_widget_destroy (password_dialog);
 839
 840                 return;
 841         }
 842
 843         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 844         gtk_widget_destroy (password_dialog);
 845 }
 846
 847 /* Called either by ev_window_xfer_job_cb or by the "unlock" callback on the
 848  * password_view page.  It assumes that ev_window->priv->password_* has been set
 849  * correctly.  These are cleared by password_dialog_response() */
 850
 851 static void
 852 ev_window_popup_password_dialog (EvWindow *ev_window)
 853 {
 854         g_assert (ev_window->priv->password_document);
 855
 856         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 857
 858         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 859         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 860
 861         if (ev_window->priv->password_dialog == NULL) {
 862                 ev_window->priv->password_dialog =
 863                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
 864                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 865
 866                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 867                                            (gpointer *) &(ev_window->priv->password_dialog));
 868                 g_signal_connect (ev_window->priv->password_dialog,
 869                                   "response",
 870                                   G_CALLBACK (password_dialog_response),
 871                                   ev_window);
 872                 gtk_widget_show (ev_window->priv->password_dialog);
 873         } else {
 874                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 875         }
 876 }
 877
 878 static void
 879 ev_window_clear_xfer_job (EvWindow *ev_window)
 880 {
 881     if (ev_window->priv->xfer_job != NULL) {
 882
 883         if (!ev_window->priv->xfer_job->finished)
 884                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 885
 886         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 887         g_object_unref (ev_window->priv->xfer_job);
 888         ev_window->priv->xfer_job = NULL;
 889     }
 890 }
 891
 892 static void
 893 ev_window_clear_local_uri (EvWindow *ev_window)
 894 {
 895     char *filename;
 896
 897     if (ev_window->priv->local_uri) {
 898             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 899             if (filename != NULL) {
 900                     unlink (filename);
 901                     g_free (filename);
 902             }
 903             g_free (ev_window->priv->local_uri);
 904             ev_window->priv->local_uri = NULL;
 905     }
 906 }
 907
 908 /* This callback will executed when load job will be finished.
 909  *
 910  * Since the flow of the error dialog is very confusing, we assume that both
 911  * document and uri will go away after this function is called, and thus we need
 912  * to ref/dup them.  Additionally, it needs to clear
 913  * ev_window->priv->password_{uri,document}, and thus people who call this
 914  * function should _not_ necessarily expect those to exist after being
 915  * called. */
 916 static void
 917 ev_window_xfer_job_cb  (EvJobXfer *job,
 918                         gpointer data)
 919 {
 920         EvWindow *ev_window = EV_WINDOW (data);
 921         EvDocument *document = EV_JOB (job)->document;
 922
 923         g_assert (job->uri);
 924
 925         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
 926
 927         if (ev_window->priv->password_document) {
 928                 g_object_unref (ev_window->priv->password_document);
 929                 ev_window->priv->password_document = NULL;
 930         }
 931
 932         /* Success! */
 933         if (job->error == NULL) {
 934
 935                 g_free (ev_window->priv->uri);
 936                 ev_window->priv->uri = g_strdup (job->uri);
 937                 setup_view_from_metadata (ev_window);
 938
 939                 if (job->local_uri) {
 940                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 941                 } else {
 942                         ev_window->priv->local_uri = NULL;
 943                 }
 944
 945                 if (ev_window->priv->document)
 946                         g_object_unref (ev_window->priv->document);
 947                 ev_window->priv->document = g_object_ref (document);
 948
 949                 ev_window_setup_document (ev_window);
 950                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 951                 ev_window_clear_xfer_job (ev_window);
 952
 953                 if (ev_window->priv->dest)
 954                         ev_window_goto_dest (ev_window, ev_window->priv->dest);
 955
 956                 return;
 957         }
 958
 959         if (job->error->domain == EV_DOCUMENT_ERROR &&
 960             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 961                 gchar *base_name, *file_name;
 962
 963                 g_free (ev_window->priv->uri);
 964                 ev_window->priv->uri = g_strdup (job->uri);
 965                 setup_view_from_metadata (ev_window);
 966
 967                 ev_window->priv->password_document = g_object_ref (document);
 968
 969                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 970                 base_name = g_path_get_basename (file_name);
 971                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 972                                                 base_name);
 973                 g_free (file_name);
 974                 g_free (base_name);
 975                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 976
 977                 ev_window_popup_password_dialog (ev_window);
 978         } else {
 979                 ev_window_error_dialog (GTK_WINDOW (ev_window),
 980                                         _("Unable to open document"),
 981                                         job->error);
 982                 ev_window_clear_xfer_job (ev_window);
 983         }
 984
 985         return;
 986 }
 987
 988 const char *
 989 ev_window_get_uri (EvWindow *ev_window)
 990 {
 991         return ev_window->priv->uri;
 992 }
 993
 994 static void
 995 ev_window_close_dialogs (EvWindow *ev_window)
 996 {
 997         if (ev_window->priv->password_dialog)
 998                 gtk_widget_destroy (ev_window->priv->password_dialog);
 999         ev_window->priv->password_dialog = NULL;
1000
1001 #ifdef WITH_GNOME_PRINT
1002         if (ev_window->priv->print_dialog) {
1003                 gtk_widget_destroy (ev_window->priv->print_dialog);
1004                 g_object_unref (ev_window->priv->print_job);
1005         }
1006         ev_window->priv->print_dialog = NULL;
1007         ev_window->priv->print_job = NULL;
1008 #endif
1009
1010         if (ev_window->priv->properties)
1011                 gtk_widget_destroy (ev_window->priv->properties);
1012         ev_window->priv->properties = NULL;
1013 }
1014
1015 void
1016 ev_window_open_uri (EvWindow *ev_window, const char *uri, EvLinkDest *dest)
1017 {
1018         g_free (ev_window->priv->uri);
1019         ev_window->priv->uri = NULL;
1020
1021         if (ev_window->priv->dest)
1022                 g_object_unref (ev_window->priv->dest);
1023         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1024
1025         ev_window_close_dialogs (ev_window);
1026         ev_window_clear_xfer_job (ev_window);
1027         ev_window_clear_local_uri (ev_window);
1028         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1029
1030         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1031         g_signal_connect (ev_window->priv->xfer_job,
1032                           "finished",
1033                           G_CALLBACK (ev_window_xfer_job_cb),
1034                           ev_window);
1035         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1036 }
1037
1038 void
1039 ev_window_goto_dest (EvWindow *ev_window, EvLinkDest *dest)
1040 {
1041         ev_view_goto_dest (EV_VIEW (ev_window->priv->view), dest);
1042 }
1043
1044 static void
1045 file_open_dialog_response_cb (GtkWidget *chooser,
1046                               gint       response_id,
1047                               EvWindow  *ev_window)
1048 {
1049         if (response_id == GTK_RESPONSE_OK) {
1050                 GSList *uris;
1051
1052                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1053
1054                 ev_application_open_uri_list (EV_APP, uris, GDK_CURRENT_TIME);
1055
1056                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1057                 g_slist_free (uris);
1058         }
1059         ev_application_set_chooser_uri (EV_APP,
1060                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1061
1062         gtk_widget_destroy (chooser);
1063 }
1064
1065 static void
1066 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1067 {
1068         GtkWidget *chooser;
1069
1070         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1071                                                GTK_WINDOW (window),
1072                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1073                                                GTK_STOCK_CANCEL,
1074                                                GTK_RESPONSE_CANCEL,
1075                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1076                                                NULL);
1077
1078         ev_document_factory_add_filters (chooser, NULL);
1079         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1080         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1081         if (ev_application_get_chooser_uri (EV_APP) != NULL)
1082                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1083                                           ev_application_get_chooser_uri (EV_APP));
1084
1085         g_signal_connect (chooser, "response",
1086                           G_CALLBACK (file_open_dialog_response_cb),
1087                           window);
1088
1089         gtk_widget_show (chooser);
1090 }
1091
1092 static void
1093 ev_window_cmd_recent_file_activate (GtkAction *action,
1094                                     EvWindow *ev_window)
1095 {
1096         char *uri;
1097         EggRecentItem *item;
1098
1099         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1100                                                    action);
1101
1102         uri = egg_recent_item_get_uri (item);
1103
1104         ev_application_open_uri (EV_APP, uri, NULL, GDK_CURRENT_TIME, NULL);
1105
1106         g_free (uri);
1107 }
1108
1109 static void
1110 ev_window_add_recent (EvWindow *window, const char *filename)
1111 {
1112         EggRecentItem *item;
1113
1114         item = egg_recent_item_new_from_uri (filename);
1115         egg_recent_item_add_group (item, "Evince");
1116         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1117 }
1118
1119 static void
1120 ev_window_setup_recent (EvWindow *ev_window)
1121 {
1122
1123         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1124                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1125                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1126                                                                       ev_window);
1127
1128         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1129
1130         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1131                                    ev_application_get_recent_model (EV_APP));
1132
1133         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1134
1135         g_signal_connect (ev_window->priv->recent_view, "activate",
1136                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1137 }
1138
1139 static void
1140 file_save_dialog_response_cb (GtkWidget *fc,
1141                               gint       response_id,
1142                               EvWindow  *ev_window)
1143 {
1144         gboolean success;
1145
1146         if (response_id == GTK_RESPONSE_OK) {
1147                 gchar *uri;
1148                 GError *err = NULL;
1149
1150                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1151
1152                 ev_document_doc_mutex_lock ();
1153                 success = ev_document_save (ev_window->priv->document, uri, &err);
1154                 ev_document_doc_mutex_unlock ();
1155
1156                 if (err) {
1157                         gchar *msg;
1158                         msg = g_strdup_printf (_("The file could not be saved as \"%s\"."), uri);
1159                         ev_window_error_dialog (GTK_WINDOW (fc), msg, err);
1160                         g_free (msg);
1161                 }
1162
1163                 g_free (uri);
1164         }
1165
1166         gtk_widget_destroy (fc);
1167 }
1168
1169 static void
1170 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1171 {
1172         GtkWidget *fc;
1173         gchar *base_name;
1174         gchar *file_name;
1175
1176         fc = gtk_file_chooser_dialog_new (
1177                 _("Save a Copy"),
1178                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1179                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1180                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1181                 NULL);
1182
1183         ev_document_factory_add_filters (fc, ev_window->priv->document);
1184         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1185
1186 #ifdef HAVE_GTK_FILE_CHOOSER_SET_DO_OVERWRITE_CONFIRMATION
1187         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1188 #endif
1189         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1190         base_name = g_path_get_basename (file_name);
1191         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1192         g_free (file_name);
1193         g_free (base_name);
1194
1195         g_signal_connect (fc, "response",
1196                           G_CALLBACK (file_save_dialog_response_cb),
1197                           ev_window);
1198
1199         gtk_widget_show (fc);
1200 }
1201
1202 static void
1203 ev_window_print (EvWindow *window)
1204 {
1205         EvPageCache *page_cache;
1206         int last_page;
1207
1208         page_cache = ev_page_cache_get (window->priv->document);
1209         last_page = ev_page_cache_get_n_pages (page_cache);
1210
1211 #ifdef WITH_GNOME_PRINT
1212         ev_window_print_range (window, 1, last_page);
1213 #endif
1214 }
1215
1216
1217 #ifdef WITH_GNOME_PRINT
1218 static gboolean
1219 ev_window_print_dialog_response_cb (GtkDialog *print_dialog, gint response, gpointer data)
1220 {
1221     EvWindow *ev_window = EV_WINDOW (data);
1222     EvPrintJob *print_job;
1223     GnomePrintConfig *config;
1224
1225     if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
1226             gtk_widget_destroy (GTK_WIDGET (print_dialog));
1227             ev_window->priv->print_dialog = NULL;
1228             g_object_unref (ev_window->priv->print_job);
1229             ev_window->priv->print_job = NULL;
1230             return FALSE;
1231     }
1232
1233     config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
1234
1235     /* FIXME: Change this when we have the first backend
1236      * that can print more than postscript
1237      */
1238     if (using_pdf_printer (config)) {
1239             GtkWidget *dialog;
1240             dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1241                                              GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1242                                             _("Generating PDF is not supported"));
1243             gtk_dialog_run (GTK_DIALOG (dialog));
1244             gtk_widget_destroy (dialog);
1245             return FALSE;
1246     } else if (!using_postscript_printer (config)) {
1247             GtkWidget *dialog;
1248
1249             dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1250                                              GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1251                                              _("Printing is not supported on this printer."));
1252            gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1253                                                      _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1254                                                      gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
1255             gtk_dialog_run (GTK_DIALOG (dialog));
1256             gtk_widget_destroy (dialog);
1257             return FALSE;
1258     }
1259
1260     save_print_config_to_file (config);
1261
1262     print_job = g_object_new (EV_TYPE_PRINT_JOB,
1263                               "gnome_print_job", ev_window->priv->print_job,
1264                               "document", ev_window->priv->document,
1265                               "print_dialog", print_dialog,
1266                                NULL);
1267
1268     if (print_job != NULL) {
1269         ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1270         g_object_unref (print_job);
1271     }
1272
1273     g_object_unref (config);
1274
1275     gtk_widget_destroy (GTK_WIDGET (print_dialog));
1276     ev_window->priv->print_dialog = NULL;
1277     g_object_unref (ev_window->priv->print_job);
1278     ev_window->priv->print_job = NULL;
1279
1280     return FALSE;
1281 }
1282
1283 void
1284 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1285 {
1286         GnomePrintConfig *config;
1287         gchar *pages_label;
1288
1289         g_return_if_fail (EV_IS_WINDOW (ev_window));
1290         g_return_if_fail (ev_window->priv->document != NULL);
1291
1292         config = load_print_config_from_file ();
1293
1294         if (ev_window->priv->print_job == NULL)
1295                 ev_window->priv->print_job = gnome_print_job_new (config);
1296
1297         if (ev_window->priv->print_dialog == NULL)
1298                 ev_window->priv->print_dialog = gnome_print_dialog_new (ev_window->priv->print_job, (guchar *) _("Print"),
1299                                                                        (GNOME_PRINT_DIALOG_RANGE |
1300                                                                         GNOME_PRINT_DIALOG_COPIES));
1301         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog), GTK_WINDOW (ev_window));
1302         g_object_unref (config);
1303
1304         pages_label = g_strconcat (_("Pages"), " ", NULL);
1305         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
1306                                                  GNOME_PRINT_RANGE_ALL |
1307                                                  GNOME_PRINT_RANGE_RANGE,
1308                                                  first_page, last_page,
1309                                                  NULL, (const guchar *)pages_label);
1310         g_free (pages_label);
1311
1312         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
1313                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1314                                            FALSE);
1315
1316         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response", G_CALLBACK (ev_window_print_dialog_response_cb), ev_window);
1317         gtk_widget_show (ev_window->priv->print_dialog);
1318         return;
1319 }
1320 #endif /* WITH_GNOME_PRINT */
1321
1322 static void
1323 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1324 {
1325         ev_window_print (ev_window);
1326 }
1327
1328 static void
1329 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1330 {
1331         if (ev_window->priv->properties == NULL) {
1332                 ev_window->priv->properties = ev_properties_dialog_new ();
1333                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1334                                                    ev_window->priv->document);
1335                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1336                                            (gpointer *) &(ev_window->priv->properties));
1337                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1338                                               GTK_WINDOW (ev_window));
1339         }
1340
1341         gtk_widget_show (ev_window->priv->properties);
1342 }
1343
1344 static void
1345 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1346 {
1347         g_return_if_fail (EV_IS_WINDOW (ev_window));
1348
1349         gtk_widget_destroy (GTK_WIDGET (ev_window));
1350 }
1351
1352 static void
1353 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
1354 {
1355         GtkAction *action;
1356
1357         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
1358         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
1359
1360         action = gtk_action_group_get_action (window->priv->action_group,
1361                                               PAGE_SELECTOR_ACTION);
1362         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
1363 }
1364
1365 static void
1366 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
1367 {
1368         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
1369 }
1370
1371 static void
1372 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
1373 {
1374         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
1375 }
1376
1377 static void
1378 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
1379 {
1380         gboolean continuous;
1381
1382         ev_window_stop_presentation (ev_window);
1383         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1384         g_object_set (G_OBJECT (ev_window->priv->view),
1385                       "continuous", continuous,
1386                       NULL);
1387         ev_window_update_actions (ev_window);
1388 }
1389
1390 static void
1391 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
1392 {
1393         gboolean dual_page;
1394
1395         ev_window_stop_presentation (ev_window);
1396         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1397         g_object_set (G_OBJECT (ev_window->priv->view),
1398                       "dual-page", dual_page,
1399                       NULL);
1400         ev_window_update_actions (ev_window);
1401 }
1402
1403 static void
1404 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
1405 {
1406         ev_window_stop_presentation (ev_window);
1407
1408         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
1409                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
1410         } else {
1411                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1412         }
1413         ev_window_update_actions (ev_window);
1414 }
1415
1416 static void
1417 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
1418 {
1419         ev_window_stop_presentation (ev_window);
1420
1421         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
1422                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
1423         } else {
1424                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1425         }
1426         ev_window_update_actions (ev_window);
1427 }
1428
1429
1430 static void
1431 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1432 {
1433         g_return_if_fail (EV_IS_WINDOW (ev_window));
1434
1435         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1436 }
1437
1438 static void
1439 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1440 {
1441         g_return_if_fail (EV_IS_WINDOW (ev_window));
1442
1443         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1444                 g_error ("Find action should be insensitive since document doesn't support find");
1445                 return;
1446         }
1447
1448         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
1449         gtk_widget_grab_focus (ev_window->priv->find_bar);
1450 }
1451
1452 static void
1453 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1454 {
1455         g_return_if_fail (EV_IS_WINDOW (ev_window));
1456
1457         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1458 }
1459
1460 static void
1461 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
1462 {
1463         g_return_if_fail (EV_IS_WINDOW (ev_window));
1464
1465         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
1466 }
1467
1468 static void
1469 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1470 {
1471         g_return_if_fail (EV_IS_WINDOW (ev_window));
1472
1473         ev_view_copy (EV_VIEW (ev_window->priv->view));
1474 }
1475
1476 static void
1477 ev_window_update_fullscreen_popup (EvWindow *window)
1478 {
1479         GtkWidget *popup = window->priv->fullscreen_popup;
1480         int popup_width, popup_height;
1481         GdkScreen *screen;
1482         GdkRectangle screen_rect;
1483         gboolean toolbar;
1484
1485         g_return_if_fail (popup != NULL);
1486
1487         if (GTK_WIDGET (window)->window == NULL)
1488                 return;
1489
1490         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
1491                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1492         popup_width = popup->requisition.width;
1493         popup_height = popup->requisition.height;
1494
1495         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1496         gdk_screen_get_monitor_geometry (screen,
1497                         gdk_screen_get_monitor_at_window
1498                         (screen,
1499                          GTK_WIDGET (window)->window),
1500                          &screen_rect);
1501         if (toolbar) {
1502                 gtk_widget_set_size_request (popup,
1503                                              screen_rect.width,
1504                                              -1);
1505                 gtk_window_move (GTK_WINDOW (popup),
1506                                  screen_rect.x,
1507                                  screen_rect.y);
1508
1509         } else {
1510                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1511                 {
1512                         gtk_window_move (GTK_WINDOW (popup),
1513                                          screen_rect.x,
1514                                          screen_rect.y);
1515                 } else {
1516                         gtk_window_move (GTK_WINDOW (popup),
1517                                          screen_rect.x + screen_rect.width - popup_width,
1518                                          screen_rect.y);
1519                 }
1520         }
1521 }
1522
1523 static void
1524 screen_size_changed_cb (GdkScreen *screen,
1525                         EvWindow *window)
1526 {
1527         ev_window_update_fullscreen_popup (window);
1528 }
1529
1530 static void
1531 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1532                                       EvWindow *ev_window)
1533 {
1534         if (!ev_window_is_empty (ev_window))
1535                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
1536                                              gtk_paned_get_position (GTK_PANED (object)));
1537 }
1538
1539 static void
1540 destroy_fullscreen_popup (EvWindow *window)
1541 {
1542         if (window->priv->fullscreen_popup != NULL)
1543         {
1544                 gtk_widget_destroy (window->priv->fullscreen_popup);
1545                 window->priv->fullscreen_popup = NULL;
1546         }
1547 }
1548
1549 static void
1550 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1551 {
1552         GtkAction *action;
1553
1554         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1555         g_return_if_fail (action != NULL);
1556
1557         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1558 }
1559
1560 static void
1561 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1562 {
1563         ev_window_update_fullscreen_popup (window);
1564 }
1565
1566 static gboolean
1567 fullscreen_timeout_cb (gpointer data)
1568 {
1569         EvWindow *window = EV_WINDOW (data);
1570
1571         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
1572         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1573         window->priv->fullscreen_timeout_id = 0;
1574
1575         return FALSE;
1576 }
1577
1578 static void
1579 fullscreen_set_timeout (EvWindow *window)
1580 {
1581         if (window->priv->fullscreen_timeout_id != 0) {
1582                 g_source_remove (window->priv->fullscreen_timeout_id);
1583         }
1584
1585         window->priv->fullscreen_timeout_id =
1586             g_timeout_add (FULLSCREEN_TIMEOUT, fullscreen_timeout_cb, window);
1587
1588         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
1589         update_chrome_visibility (window);
1590         ev_view_show_cursor (EV_VIEW (window->priv->view));
1591 }
1592
1593 static void
1594 fullscreen_clear_timeout (EvWindow *window)
1595 {
1596         if (window->priv->fullscreen_timeout_id != 0) {
1597                 g_source_remove (window->priv->fullscreen_timeout_id);
1598         }
1599
1600         window->priv->fullscreen_timeout_id = 0;
1601         update_chrome_visibility (window);
1602         ev_view_show_cursor (EV_VIEW (window->priv->view));
1603 }
1604
1605
1606 static gboolean
1607 fullscreen_motion_notify_cb (GtkWidget *widget,
1608                              GdkEventMotion *event,
1609                              gpointer user_data)
1610 {
1611         EvWindow *window = EV_WINDOW (user_data);
1612
1613         fullscreen_set_timeout (window);
1614
1615         return FALSE;
1616 }
1617
1618 static gboolean
1619 fullscreen_leave_notify_cb (GtkWidget *widget,
1620                             GdkEventCrossing *event,
1621                             gpointer user_data)
1622 {
1623         EvWindow *window = EV_WINDOW (user_data);
1624
1625         fullscreen_clear_timeout (window);
1626
1627         return FALSE;
1628 }
1629
1630 static GtkWidget *
1631 ev_window_get_exit_fullscreen_button (EvWindow *window)
1632 {
1633         GtkWidget *button, *icon, *label, *hbox;
1634
1635         button = gtk_button_new ();
1636         g_signal_connect (button, "clicked",
1637                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1638                           window);
1639         gtk_widget_show (button);
1640
1641         hbox = gtk_hbox_new (FALSE, 2);
1642         gtk_widget_show (hbox);
1643         gtk_container_add (GTK_CONTAINER (button), hbox);
1644
1645         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1646         gtk_widget_show (icon);
1647         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1648
1649         label = gtk_label_new (_("Leave Fullscreen"));
1650         gtk_widget_show (label);
1651         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1652
1653         return button;
1654 }
1655
1656 static GtkWidget *
1657 ev_window_create_fullscreen_popup (EvWindow *window)
1658 {
1659         GtkWidget *popup;
1660         GtkWidget *hbox;
1661         GtkWidget *button;
1662         GdkScreen *screen;
1663
1664         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1665                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1666
1667         popup = gtk_window_new (GTK_WINDOW_POPUP);
1668         hbox = gtk_hbox_new (FALSE, 0);
1669         button = ev_window_get_exit_fullscreen_button (window);
1670
1671         gtk_container_add (GTK_CONTAINER (popup), hbox);
1672         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1673                             TRUE, TRUE, 0);
1674         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1675
1676         gtk_widget_show (button);
1677         gtk_widget_show (hbox);
1678
1679         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1680
1681         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1682         g_signal_connect_object (screen, "size-changed",
1683                                  G_CALLBACK (screen_size_changed_cb),
1684                                  window, 0);
1685         g_signal_connect_object (popup, "size_request",
1686                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1687                                  window, 0);
1688
1689         gtk_window_set_screen (GTK_WINDOW (popup),
1690                                gtk_widget_get_screen (GTK_WIDGET (window)));
1691
1692         return popup;
1693 }
1694
1695
1696 static void
1697 ev_window_update_fullscreen_action (EvWindow *window)
1698 {
1699         GtkAction *action;
1700
1701         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1702         g_signal_handlers_block_by_func
1703                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1704         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1705                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1706         g_signal_handlers_unblock_by_func
1707                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1708 }
1709
1710 static void
1711 ev_window_run_fullscreen (EvWindow *window)
1712 {
1713         if (window->priv->fullscreen_popup == NULL)
1714                 window->priv->fullscreen_popup
1715                         = ev_window_create_fullscreen_popup (window);
1716
1717         g_object_set (G_OBJECT (window->priv->scrolled_window),
1718                       "shadow-type", GTK_SHADOW_NONE,
1719                       NULL);
1720
1721         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1722         ev_window_update_fullscreen_action (window);
1723
1724         gtk_window_fullscreen (GTK_WINDOW (window));
1725         gtk_widget_grab_focus (window->priv->view);
1726         ev_window_update_fullscreen_popup (window);
1727
1728         g_signal_connect (window->priv->view,
1729                           "motion-notify-event",
1730                           G_CALLBACK (fullscreen_motion_notify_cb),
1731                           window);
1732         g_signal_connect (window->priv->view,
1733                           "leave-notify-event",
1734                           G_CALLBACK (fullscreen_leave_notify_cb),
1735                           window);
1736         fullscreen_set_timeout (window);
1737
1738         if (!ev_window_is_empty (window))
1739                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1740 }
1741
1742 static void
1743 ev_window_stop_fullscreen (EvWindow *window)
1744 {
1745         EvView *view = EV_VIEW (window->priv->view);
1746
1747         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1748                 return;
1749
1750         g_object_set (G_OBJECT (window->priv->scrolled_window),
1751                       "shadow-type", GTK_SHADOW_IN,
1752                       NULL);
1753
1754         ev_view_set_fullscreen (view, FALSE);
1755         ev_window_update_fullscreen_action (window);
1756         gtk_window_unfullscreen (GTK_WINDOW (window));
1757
1758         g_signal_handlers_disconnect_by_func (window->priv->view,
1759                                               (gpointer) fullscreen_motion_notify_cb,
1760                                               window);
1761         g_signal_handlers_disconnect_by_func (window->priv->view,
1762                                               (gpointer) fullscreen_leave_notify_cb,
1763                                               window);
1764         fullscreen_clear_timeout (window);
1765
1766         if (!ev_window_is_empty (window))
1767                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1768 }
1769
1770 static void
1771 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1772 {
1773         gboolean fullscreen;
1774
1775         g_return_if_fail (EV_IS_WINDOW (window));
1776         ev_window_stop_presentation (window);
1777
1778         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1779         if (fullscreen) {
1780                 ev_window_run_fullscreen (window);
1781         } else {
1782                 ev_window_stop_fullscreen (window);
1783         }
1784 }
1785
1786 static void
1787 ev_window_update_presentation_action (EvWindow *window)
1788 {
1789         GtkAction *action;
1790
1791         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1792         g_signal_handlers_block_by_func
1793                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1794         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1795                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1796         g_signal_handlers_unblock_by_func
1797                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1798 }
1799
1800 static void
1801 ev_window_run_presentation (EvWindow *window)
1802 {
1803         g_object_set (G_OBJECT (window->priv->scrolled_window),
1804                       "shadow-type", GTK_SHADOW_NONE,
1805                       NULL);
1806
1807         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1808         ev_window_update_presentation_action (window);
1809
1810         gtk_widget_grab_focus (window->priv->view);
1811         gtk_window_fullscreen (GTK_WINDOW (window));
1812
1813         g_signal_connect (window->priv->view,
1814                           "motion-notify-event",
1815                           G_CALLBACK (fullscreen_motion_notify_cb),
1816                           window);
1817         g_signal_connect (window->priv->view,
1818                           "leave-notify-event",
1819                           G_CALLBACK (fullscreen_leave_notify_cb),
1820                           window);
1821         fullscreen_set_timeout (window);
1822
1823         if (!ev_window_is_empty (window))
1824                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1825 }
1826
1827 static void
1828 ev_window_stop_presentation (EvWindow *window)
1829 {
1830         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1831                 return;
1832
1833         g_object_set (G_OBJECT (window->priv->scrolled_window),
1834                       "shadow-type", GTK_SHADOW_IN,
1835                       NULL);
1836
1837         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1838         ev_window_update_presentation_action (window);
1839         gtk_window_unfullscreen (GTK_WINDOW (window));
1840
1841         g_signal_handlers_disconnect_by_func (window->priv->view,
1842                                               (gpointer) fullscreen_motion_notify_cb,
1843                                               window);
1844         g_signal_handlers_disconnect_by_func (window->priv->view,
1845                                               (gpointer) fullscreen_leave_notify_cb,
1846                                               window);
1847         fullscreen_clear_timeout (window);
1848
1849         if (!ev_window_is_empty (window))
1850                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1851 }
1852
1853 static void
1854 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1855 {
1856         gboolean presentation;
1857
1858         g_return_if_fail (EV_IS_WINDOW (window));
1859         ev_window_stop_fullscreen (window);
1860
1861         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1862         if (presentation) {
1863                 ev_window_run_presentation (window);
1864         } else {
1865                 ev_window_stop_presentation (window);
1866         }
1867 }
1868
1869 static gboolean
1870 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1871 {
1872         EvWindow *window = EV_WINDOW (widget);
1873         EvWindowPrivate *priv = window->priv;
1874
1875         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
1876                 fullscreen_set_timeout (window);
1877
1878         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1879 }
1880
1881 static gboolean
1882 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1883 {
1884         EvWindow *window = EV_WINDOW (widget);
1885         EvWindowPrivate *priv = window->priv;
1886
1887         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
1888                 fullscreen_set_timeout (window);
1889                 gtk_widget_hide (priv->fullscreen_popup);
1890         }
1891
1892         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1893 }
1894
1895 static void
1896 ev_window_screen_changed (GtkWidget *widget,
1897                           GdkScreen *old_screen)
1898 {
1899         EvWindow *window = EV_WINDOW (widget);
1900         EvWindowPrivate *priv = window->priv;
1901         GdkScreen *screen;
1902
1903         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
1904                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
1905         }
1906
1907         if (priv->fullscreen_popup != NULL) {
1908                 g_signal_handlers_disconnect_by_func
1909                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
1910
1911                 screen = gtk_widget_get_screen (widget);
1912                 g_signal_connect_object (screen, "size-changed",
1913                                          G_CALLBACK (screen_size_changed_cb),
1914                                          window, 0);
1915                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
1916
1917                 ev_window_update_fullscreen_popup (window);
1918         }
1919 }
1920
1921 static void
1922 ev_window_set_page_mode (EvWindow         *window,
1923                          EvWindowPageMode  page_mode)
1924 {
1925         GtkWidget *child = NULL;
1926         GtkWidget *real_child;
1927
1928         if (window->priv->page_mode == page_mode)
1929                 return;
1930
1931         window->priv->page_mode = page_mode;
1932
1933         switch (page_mode) {
1934                 case PAGE_MODE_DOCUMENT:
1935                         child = window->priv->view;
1936                         break;
1937                 case PAGE_MODE_PASSWORD:
1938                         child = window->priv->password_view;
1939                         break;
1940                 default:
1941                         g_assert_not_reached ();
1942         }
1943
1944         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1945         if (child != real_child) {
1946                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1947                                       real_child);
1948                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1949                                    child);
1950         }
1951         ev_window_update_actions (window);
1952 }
1953
1954
1955 static void
1956 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
1957 {
1958         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
1959 }
1960
1961 static void
1962 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
1963 {
1964         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
1965 }
1966
1967 static void
1968 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
1969 {
1970         EvWindow *ev_window = EV_WINDOW (data);
1971         egg_editable_toolbar_set_edit_mode
1972                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
1973         ev_application_save_toolbars_model (EV_APP);
1974         gtk_widget_destroy (GTK_WIDGET (dialog));
1975 }
1976
1977 static void
1978 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
1979 {
1980         GtkWidget *dialog;
1981         GtkWidget *editor;
1982
1983         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
1984                                               GTK_WINDOW (ev_window),
1985                                               GTK_DIALOG_DESTROY_WITH_PARENT,
1986                                               GTK_STOCK_CLOSE,
1987                                               GTK_RESPONSE_CLOSE,
1988                                               NULL);
1989         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
1990         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
1991         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
1992         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
1993         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
1994
1995         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
1996                                          ev_application_get_toolbars_model (EV_APP));
1997         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
1998         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
1999
2000         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2001         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
2002                                          DATADIR "/evince-toolbar.xml");
2003
2004         egg_editable_toolbar_set_edit_mode
2005                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2006
2007         g_signal_connect (dialog, "response",
2008                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2009                           ev_window);
2010         gtk_widget_show_all (dialog);
2011 }
2012
2013 static void
2014 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2015 {
2016         g_return_if_fail (EV_IS_WINDOW (ev_window));
2017
2018         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2019         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2020 }
2021
2022 static void
2023 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2024 {
2025         g_return_if_fail (EV_IS_WINDOW (ev_window));
2026
2027         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2028         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2029 }
2030
2031 static void
2032 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2033 {
2034         g_return_if_fail (EV_IS_WINDOW (ev_window));
2035
2036         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2037 }
2038
2039 static void
2040 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2041 {
2042         g_return_if_fail (EV_IS_WINDOW (ev_window));
2043
2044         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2045 }
2046
2047 static void
2048 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2049 {
2050         g_return_if_fail (EV_IS_WINDOW (ev_window));
2051
2052         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2053 }
2054
2055 static void
2056 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2057 {
2058         int n_pages;
2059
2060         g_return_if_fail (EV_IS_WINDOW (ev_window));
2061
2062         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2063         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2064 }
2065
2066 static void
2067 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2068 {
2069         int n_pages, current_page;
2070
2071         g_return_if_fail (EV_IS_WINDOW (ev_window));
2072
2073         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2074         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2075
2076         if (current_page + 10 < n_pages)
2077                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2078 }
2079
2080 static void
2081 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2082 {
2083         int current_page;
2084
2085         g_return_if_fail (EV_IS_WINDOW (ev_window));
2086
2087         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2088
2089         if (current_page - 10 >= 0)
2090                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2091 }
2092
2093 static void
2094 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2095 {
2096         char *uri;
2097         int page;
2098
2099         g_return_if_fail (EV_IS_WINDOW (ev_window));
2100
2101         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2102         uri = g_strdup (ev_window->priv->uri);
2103
2104         ev_window_open_uri (ev_window, uri, NULL);
2105
2106         /* In case the number of pages in the document has changed. */
2107         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
2108
2109         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2110
2111         g_free (uri);
2112 }
2113
2114 static void
2115 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2116 {
2117         GError *error = NULL;
2118
2119         g_return_if_fail (EV_IS_WINDOW (ev_window));
2120
2121         gnome_help_display ("evince.xml", NULL, &error);
2122
2123         if(error != NULL) {
2124                 g_warning (error->message);
2125                 g_error_free (error);
2126         }
2127 }
2128
2129 static void
2130 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2131 {
2132         gtk_window_unfullscreen (GTK_WINDOW (window));
2133 }
2134
2135 static void
2136 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2137 {
2138         GtkWidget *widget;
2139
2140         widget = gtk_window_get_focus (GTK_WINDOW (window));
2141         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2142                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2143                 gtk_widget_grab_focus (window->priv->view);
2144         } else {
2145                 gboolean fullscreen;
2146                 gboolean presentation;
2147
2148                 g_object_get (window->priv->view,
2149                               "fullscreen", &fullscreen,
2150                               "presentation", &presentation,
2151                               NULL);
2152
2153                 if (fullscreen)
2154                         ev_window_stop_fullscreen (window);
2155                 if (presentation)
2156                         ev_window_stop_presentation (window);
2157
2158                 if (fullscreen && presentation)
2159                         g_warning ("Both fullscreen and presentation set somehow");
2160         }
2161 }
2162
2163 static void
2164 update_view_size (EvView *view, EvWindow *window)
2165 {
2166         int width, height;
2167         GtkRequisition vsb_requisition;
2168         GtkRequisition hsb_requisition;
2169         int scrollbar_spacing;
2170
2171         /* Calculate the width available for the */
2172         width = window->priv->scrolled_window->allocation.width;
2173         height = window->priv->scrolled_window->allocation.height;
2174
2175         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2176                 width -= 2 * window->priv->view->style->xthickness;
2177                 height -= 2 * window->priv->view->style->ythickness;
2178         }
2179
2180         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2181                                  &vsb_requisition);
2182         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2183                                  &hsb_requisition);
2184         gtk_widget_style_get (window->priv->scrolled_window,
2185                               "scrollbar_spacing", &scrollbar_spacing,
2186                               NULL);
2187
2188         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2189                                    MAX (1, width),
2190                                    MAX (1, height),
2191                                    vsb_requisition.width + scrollbar_spacing,
2192                                    hsb_requisition.height + scrollbar_spacing);
2193 }
2194
2195 static void
2196 save_sizing_mode (EvWindow *window)
2197 {
2198         EvSizingMode mode;
2199         GEnumValue *enum_value;
2200
2201         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2202         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2203
2204         if (!ev_window_is_empty (window))
2205                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2206                                                 enum_value->value_nick);
2207 }
2208
2209 static void
2210 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2211                                   EvWindow   *ev_window)
2212 {
2213         GtkWidget *scrolled_window;
2214         EvSizingMode sizing_mode;
2215
2216         g_object_get (ev_window->priv->view,
2217                       "sizing-mode", &sizing_mode,
2218                       NULL);
2219
2220         scrolled_window = ev_window->priv->scrolled_window;
2221
2222         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2223
2224         if (sizing_mode != EV_SIZING_FREE)
2225                 update_view_size (NULL, ev_window);
2226
2227         switch (sizing_mode) {
2228                 case EV_SIZING_BEST_FIT:
2229                         g_object_set (G_OBJECT (scrolled_window),
2230                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2231                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2232                                       NULL);
2233                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2234                                           G_CALLBACK (update_view_size),
2235                                           ev_window);
2236                         break;
2237                 case EV_SIZING_FIT_WIDTH:
2238                         g_object_set (G_OBJECT (scrolled_window),
2239                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2240                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2241                                       NULL);
2242                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2243                                           G_CALLBACK (update_view_size),
2244                                           ev_window);
2245                         break;
2246                 case EV_SIZING_FREE:
2247                         g_object_set (G_OBJECT (scrolled_window),
2248                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2249                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2250                                       NULL);
2251                         break;
2252         }
2253
2254         update_sizing_buttons (ev_window);
2255         save_sizing_mode (ev_window);
2256 }
2257
2258 static void
2259 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2260 {
2261         ev_window_update_actions (ev_window);
2262
2263         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
2264                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2265                                                 ev_view_get_zoom (view));
2266         }
2267 }
2268
2269 static void
2270 ev_window_update_continuous_action (EvWindow *window)
2271 {
2272         GtkAction *action;
2273
2274         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2275         g_signal_handlers_block_by_func
2276                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2277         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2278                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2279         g_signal_handlers_unblock_by_func
2280                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2281 }
2282
2283 static void
2284 ev_window_update_dual_page_action (EvWindow *window)
2285 {
2286         GtkAction *action;
2287
2288         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2289         g_signal_handlers_block_by_func
2290                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2291         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2292                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2293         g_signal_handlers_unblock_by_func
2294                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2295 }
2296
2297 static void
2298 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2299 {
2300         ev_window_update_continuous_action (ev_window);
2301
2302         if (!ev_window_is_empty (ev_window))
2303                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2304                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2305 }
2306
2307 static void
2308 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2309 {
2310         int rotation;
2311
2312         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2313
2314         if (!ev_window_is_empty (window))
2315                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2316                                              rotation);
2317
2318         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
2319                                        rotation);
2320 }
2321
2322 static void
2323 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2324 {
2325         ev_window_update_actions (window);
2326 }
2327
2328 static void
2329 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2330 {
2331         ev_window_update_dual_page_action (ev_window);
2332
2333         if (!ev_window_is_empty (ev_window))
2334                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2335                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2336 }
2337
2338 static char *
2339 build_comments_string (void)
2340 {
2341         PopplerBackend backend;
2342         const char *backend_name;
2343         const char *version;
2344
2345         backend = poppler_get_backend ();
2346         version = poppler_get_version ();
2347         switch (backend) {
2348                 case POPPLER_BACKEND_CAIRO:
2349                         backend_name = "cairo";
2350                         break;
2351                 case POPPLER_BACKEND_SPLASH:
2352                         backend_name = "splash";
2353                         break;
2354                 default:
2355                         backend_name = "unknown";
2356                         break;
2357         }
2358
2359         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2360                                   "Using poppler %s (%s)"),
2361                                 version, backend_name);
2362 }
2363
2364 static void
2365 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2366 {
2367         const char *authors[] = {
2368                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2369                 "Jonathan Blandford <jrb@gnome.org>",
2370                 "Marco Pesenti Gritti <marco@gnome.org>",
2371                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2372                 "Bryan Clark <clarkbw@gnome.org>",
2373                 "Carlos Garcia Campos  <carlosgc@gnome.org>",
2374                 NULL
2375         };
2376
2377         const char *documenters[] = {
2378                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2379                 NULL
2380         };
2381
2382         const char *license[] = {
2383                 N_("Evince is free software; you can redistribute it and/or modify\n"
2384                    "it under the terms of the GNU General Public License as published by\n"
2385                    "the Free Software Foundation; either version 2 of the License, or\n"
2386                    "(at your option) any later version.\n"),
2387                 N_("Evince is distributed in the hope that it will be useful,\n"
2388                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2389                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2390                    "GNU General Public License for more details.\n"),
2391                 N_("You should have received a copy of the GNU General Public License\n"
2392                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2393                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2394         };
2395
2396         char *license_trans;
2397         char *comments;
2398
2399 #ifdef ENABLE_NLS
2400         const char **p;
2401
2402         for (p = authors; *p; ++p)
2403                 *p = _(*p);
2404
2405         for (p = documenters; *p; ++p)
2406                 *p = _(*p);
2407 #endif
2408
2409         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2410                                      _(license[2]), "\n", NULL);
2411         comments = build_comments_string ();
2412
2413         gtk_show_about_dialog (
2414                 GTK_WINDOW (ev_window),
2415                 "name", _("Evince"),
2416                 "version", VERSION,
2417                 "copyright",
2418                 _("\xc2\xa9 1996-2005 The Evince authors"),
2419                 "license", license_trans,
2420                 "website", "http://www.gnome.org/projects/evince",
2421                 "comments", comments,
2422                 "authors", authors,
2423                 "documenters", documenters,
2424                 "translator-credits", _("translator-credits"),
2425                 "logo-icon-name", "evince",
2426                 NULL);
2427
2428         g_free (comments);
2429         g_free (license_trans);
2430 }
2431
2432 static void
2433 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2434 {
2435         gboolean active;
2436
2437         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2438         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
2439         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
2440 }
2441
2442 static void
2443 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2444 {
2445         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2446                                gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2447 }
2448
2449 static void
2450 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
2451                                            GParamSpec *pspec,
2452                                            EvWindow   *ev_window)
2453 {
2454         GtkWidget *current_page;
2455         const char *id;
2456
2457         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
2458
2459         if (current_page == ev_window->priv->sidebar_links) {
2460                 id = LINKS_SIDEBAR_ID;
2461         } else if (current_page == ev_window->priv->sidebar_thumbs) {
2462                 id = THUMBNAILS_SIDEBAR_ID;
2463         } else {
2464                 g_assert_not_reached();
2465         }
2466
2467         g_object_unref (current_page);
2468
2469         if (!ev_window_is_empty (ev_window))
2470                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
2471 }
2472
2473 static void
2474 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2475                                          EvWindow   *ev_window)
2476 {
2477         EvView *view = EV_VIEW (ev_window->priv->view);
2478         GtkAction *action;
2479
2480         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2481
2482         g_signal_handlers_block_by_func
2483                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2484         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2485                                       GTK_WIDGET_VISIBLE (ev_sidebar));
2486         g_signal_handlers_unblock_by_func
2487                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2488
2489         if (!ev_view_get_presentation (view) &&
2490             !ev_view_get_fullscreen (view) &&
2491             !ev_window_is_empty (ev_window)) {
2492                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
2493                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
2494         }
2495 }
2496
2497 static void
2498 ev_window_attachment_bar_toggled_cb (EvAttachmentBar *ev_attachbar,
2499                                      GParamSpec      *param_spec,
2500                                      EvWindow        *ev_window)
2501 {
2502         if (gtk_expander_get_expanded (GTK_EXPANDER (ev_attachbar))) {
2503                 gtk_widget_grab_focus (GTK_WIDGET (ev_attachbar));
2504         } else {
2505                 gtk_widget_grab_focus (ev_window->priv->view);
2506         }
2507 }
2508
2509 static gboolean
2510 view_menu_popup_cb (EvView   *view,
2511                     EvLink   *link,
2512                     EvWindow *ev_window)
2513 {
2514         GtkWidget *popup;
2515         gboolean   show_external = FALSE;
2516         gboolean   show_internal = FALSE;
2517         GtkAction *action;
2518
2519         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
2520                 return FALSE;
2521
2522         if (ev_window->priv->link)
2523                 g_object_unref (ev_window->priv->link);
2524
2525         if (link)
2526                 ev_window->priv->link = g_object_ref (link);
2527         else
2528                 ev_window->priv->link = NULL;
2529
2530         popup = ev_window->priv->view_popup;
2531
2532         if (ev_window->priv->link) {
2533                 EvLinkAction *ev_action;
2534
2535                 ev_action = ev_link_get_action (link);
2536                 if (!ev_action)
2537                         return FALSE;
2538
2539                 switch (ev_link_action_get_action_type (ev_action)) {
2540                         case EV_LINK_ACTION_TYPE_GOTO_DEST:
2541                         case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
2542                                 show_internal = TRUE;
2543                                 break;
2544                         case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
2545                         case EV_LINK_ACTION_TYPE_LAUNCH:
2546                                 show_external = TRUE;
2547                                 break;
2548                         default:
2549                                 break;
2550                 }
2551         }
2552
2553         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2554                                               "OpenLink");
2555         gtk_action_set_visible (action, show_external);
2556
2557         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2558                                               "CopyLinkAddress");
2559         gtk_action_set_visible (action, show_external);
2560
2561         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2562                                               "GoLink");
2563         gtk_action_set_visible (action, show_internal);
2564
2565         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
2566                         NULL, NULL,
2567                         3, gtk_get_current_event_time ());
2568         return TRUE;
2569 }
2570
2571 static gboolean
2572 attachment_bar_menu_popup_cb (EvAttachmentBar *attachbar,
2573                               GList           *attach_list,
2574                               EvWindow        *ev_window)
2575 {
2576         GtkWidget *popup;
2577
2578         g_assert (attach_list != NULL);
2579
2580         if (ev_window->priv->attach_list) {
2581                 g_list_foreach (ev_window->priv->attach_list,
2582                                 (GFunc) g_object_unref, NULL);
2583                 g_list_free (ev_window->priv->attach_list);
2584         }
2585
2586         ev_window->priv->attach_list = attach_list;
2587
2588         popup = ev_window->priv->attachment_popup;
2589
2590         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
2591                         NULL, NULL,
2592                         3, gtk_get_current_event_time ());
2593
2594         return TRUE;
2595 }
2596
2597 static void
2598 view_find_status_changed_cb (EvView     *view,
2599                              GParamSpec *pspec,
2600                              EvWindow   *ev_window)
2601 {
2602         const char *text;
2603
2604         text = ev_view_get_find_status (view);
2605         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2606                                       text);
2607 }
2608
2609 static void
2610 find_bar_previous_cb (EggFindBar *find_bar,
2611                       EvWindow   *ev_window)
2612 {
2613         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2614 }
2615
2616 static void
2617 find_bar_next_cb (EggFindBar *find_bar,
2618                   EvWindow   *ev_window)
2619 {
2620         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2621 }
2622
2623 static void
2624 find_bar_close_cb (EggFindBar *find_bar,
2625                    EvWindow   *ev_window)
2626 {
2627         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
2628 }
2629
2630 static void
2631 find_bar_search_changed_cb (EggFindBar *find_bar,
2632                             GParamSpec *param,
2633                             EvWindow   *ev_window)
2634 {
2635         gboolean case_sensitive;
2636         gboolean visible;
2637         const char *search_string;
2638
2639         g_return_if_fail (EV_IS_WINDOW (ev_window));
2640
2641         /* Either the string or case sensitivity could have changed,
2642          * we connect this callback to both. We also connect it
2643          * to ::visible so when the find bar is hidden, we should
2644          * pretend the search string is NULL/""
2645          */
2646
2647         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2648         visible = GTK_WIDGET_VISIBLE (find_bar);
2649         search_string = egg_find_bar_get_search_string (find_bar);
2650
2651         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
2652
2653         if (ev_window->priv->document &&
2654             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2655                 if (visible && search_string && search_string[0]) {
2656                         ev_document_doc_mutex_lock ();
2657                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2658                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2659                                                 search_string,
2660                                                 case_sensitive);
2661                         ev_document_doc_mutex_unlock ();
2662                 } else {
2663                         ev_document_doc_mutex_lock ();
2664                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2665                         ev_document_doc_mutex_unlock ();
2666
2667                         ev_window_update_actions (ev_window);
2668                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2669                                                       NULL);
2670                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2671                 }
2672         }
2673 }
2674
2675 static void
2676 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
2677 {
2678         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
2679 }
2680
2681 static void
2682 zoom_control_changed_cb (EphyZoomAction *action,
2683                          float           zoom,
2684                          EvWindow       *ev_window)
2685 {
2686         EvSizingMode mode;
2687
2688         g_return_if_fail (EV_IS_WINDOW (ev_window));
2689
2690         if (zoom == EPHY_ZOOM_BEST_FIT) {
2691                 mode = EV_SIZING_BEST_FIT;
2692         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2693                 mode = EV_SIZING_FIT_WIDTH;
2694         } else {
2695                 mode = EV_SIZING_FREE;
2696         }
2697
2698         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2699
2700         if (mode == EV_SIZING_FREE) {
2701                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2702         }
2703 }
2704
2705 static void
2706 ev_window_finalize (GObject *object)
2707 {
2708         GList *windows = ev_application_get_windows (EV_APP);
2709
2710         if (windows == NULL) {
2711                 ev_application_shutdown (EV_APP);
2712         } else {
2713                 g_list_free (windows);
2714         }
2715
2716         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2717 }
2718
2719 static void
2720 ev_window_dispose (GObject *object)
2721 {
2722         EvWindow *window = EV_WINDOW (object);
2723         EvWindowPrivate *priv = window->priv;
2724
2725         if (priv->title) {
2726                 ev_window_title_free (priv->title);
2727                 priv->title = NULL;
2728         }
2729
2730         if (priv->recent_view) {
2731                 g_object_unref (priv->recent_view);
2732                 priv->recent_view = NULL;
2733         }
2734
2735         if (priv->ui_manager) {
2736                 g_object_unref (priv->ui_manager);
2737                 priv->ui_manager = NULL;
2738         }
2739
2740         if (priv->action_group) {
2741                 g_object_unref (priv->action_group);
2742                 priv->action_group = NULL;
2743         }
2744
2745         if (priv->view_popup_action_group) {
2746                 g_object_unref (priv->view_popup_action_group);
2747                 priv->view_popup_action_group = NULL;
2748         }
2749
2750         if (priv->attachment_popup_action_group) {
2751                 g_object_unref (priv->attachment_popup_action_group);
2752                 priv->attachment_popup_action_group = NULL;
2753         }
2754
2755         if (priv->page_cache) {
2756                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2757                 priv->page_cache = NULL;
2758         }
2759
2760         if (priv->document) {
2761                 g_object_unref (priv->document);
2762                 priv->document = NULL;
2763         }
2764
2765         if (priv->view) {
2766                 g_object_unref (priv->view);
2767                 priv->view = NULL;
2768         }
2769
2770         if (priv->xfer_job) {
2771                 ev_window_clear_xfer_job (window);
2772         }
2773
2774         if (priv->local_uri) {
2775                 ev_window_clear_local_uri (window);
2776         }
2777
2778         if (priv->password_document) {
2779                 g_object_unref (priv->password_document);
2780                 priv->password_document = NULL;
2781         }
2782
2783         ev_window_close_dialogs (window);
2784
2785         if (priv->link) {
2786                 g_object_unref (priv->link);
2787                 priv->link = NULL;
2788         }
2789
2790         if (priv->attach_list) {
2791                 g_list_foreach (priv->attach_list,
2792                                 (GFunc) g_object_unref,
2793                                 NULL);
2794                 g_list_free (priv->attach_list);
2795                 priv->attach_list = NULL;
2796         }
2797
2798         if (priv->find_bar) {
2799                 g_signal_handlers_disconnect_by_func
2800                         (window->priv->find_bar,
2801                          G_CALLBACK (find_bar_close_cb),
2802                          window);
2803                 priv->find_bar = NULL;
2804         }
2805
2806         if (priv->uri) {
2807                 g_free (priv->uri);
2808                 priv->uri = NULL;
2809         }
2810
2811         if (priv->dest) {
2812                 g_object_unref (priv->dest);
2813                 priv->dest = NULL;
2814         }
2815
2816         if (priv->fullscreen_timeout_id) {
2817                 g_source_remove (priv->fullscreen_timeout_id);
2818                 priv->fullscreen_timeout_id = 0;
2819         }
2820         destroy_fullscreen_popup (window);
2821
2822         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2823 }
2824
2825 static void
2826 ev_window_class_init (EvWindowClass *ev_window_class)
2827 {
2828         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2829         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2830
2831         g_object_class->dispose = ev_window_dispose;
2832         g_object_class->finalize = ev_window_finalize;
2833
2834         widget_class->focus_in_event = ev_window_focus_in_event;
2835         widget_class->focus_out_event = ev_window_focus_out_event;
2836         widget_class->screen_changed = ev_window_screen_changed;
2837
2838         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2839 }
2840
2841 /* Normal items */
2842 static const GtkActionEntry entries[] = {
2843         { "File", NULL, N_("_File") },
2844         { "Edit", NULL, N_("_Edit") },
2845         { "View", NULL, N_("_View") },
2846         { "Go", NULL, N_("_Go") },
2847         { "Help", NULL, N_("_Help") },
2848
2849         /* File menu */
2850         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2851           N_("Open an existing document"),
2852           G_CALLBACK (ev_window_cmd_file_open) },
2853         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
2854           N_("Save a copy of the current document"),
2855           G_CALLBACK (ev_window_cmd_save_as) },
2856         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2857           N_("Print this document"),
2858           G_CALLBACK (ev_window_cmd_file_print) },
2859         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
2860           G_CALLBACK (ev_window_cmd_file_properties) },
2861         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
2862           G_CALLBACK (ev_window_cmd_file_close_window) },
2863
2864         /* Edit menu */
2865         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
2866           G_CALLBACK (ev_window_cmd_edit_copy) },
2867         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
2868           G_CALLBACK (ev_window_cmd_edit_select_all) },
2869         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
2870           N_("Find a word or phrase in the document"),
2871           G_CALLBACK (ev_window_cmd_edit_find) },
2872         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
2873           G_CALLBACK (ev_window_cmd_edit_find_next) },
2874         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
2875           G_CALLBACK (ev_window_cmd_edit_find_previous) },
2876         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
2877           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2878         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL, NULL,
2879           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2880         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL, NULL,
2881           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2882
2883         /* View menu */
2884         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2885           N_("Enlarge the document"),
2886           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2887         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2888           N_("Shrink the document"),
2889           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2890         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2891           N_("Reload the document"),
2892           G_CALLBACK (ev_window_cmd_view_reload) },
2893
2894         /* Go menu */
2895         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2896           N_("Go to the previous page"),
2897           G_CALLBACK (ev_window_cmd_go_previous_page) },
2898         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2899           N_("Go to the next page"),
2900           G_CALLBACK (ev_window_cmd_go_next_page) },
2901         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2902           N_("Go to the first page"),
2903           G_CALLBACK (ev_window_cmd_go_first_page) },
2904         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2905           N_("Go to the last page"),
2906           G_CALLBACK (ev_window_cmd_go_last_page) },
2907
2908         /* Help menu */
2909         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
2910           G_CALLBACK (ev_window_cmd_help_contents) },
2911
2912         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
2913           G_CALLBACK (ev_window_cmd_help_about) },
2914
2915         /* Toolbar-only */
2916         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2917           N_("Leave fullscreen mode"),
2918           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2919
2920         /* Accellerators */
2921         { "Escape", NULL, "", "Escape", "",
2922           G_CALLBACK (ev_window_cmd_escape) },
2923         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
2924           G_CALLBACK (ev_window_cmd_edit_find) },
2925         { "PageDown", NULL, "", "Page_Down", NULL,
2926           G_CALLBACK (ev_window_cmd_scroll_forward) },
2927         { "PageUp", NULL, "", "Page_Up", NULL,
2928           G_CALLBACK (ev_window_cmd_scroll_backward) },
2929         { "Space", NULL, "", "space", NULL,
2930           G_CALLBACK (ev_window_cmd_scroll_forward) },
2931         { "ShiftSpace", NULL, "", "<shift>space", NULL,
2932           G_CALLBACK (ev_window_cmd_scroll_backward) },
2933         { "BackSpace", NULL, "", "BackSpace", NULL,
2934           G_CALLBACK (ev_window_cmd_scroll_backward) },
2935         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
2936           G_CALLBACK (ev_window_cmd_scroll_forward) },
2937         { "Return", NULL, "", "Return", NULL,
2938           G_CALLBACK (ev_window_cmd_scroll_forward) },
2939         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
2940           G_CALLBACK (ev_window_cmd_scroll_backward) },
2941         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
2942           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2943         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
2944           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2945         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
2946           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2947         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
2948           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2949         { "FocusPageSelector", NULL, "", "<control>l", NULL,
2950           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2951         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
2952           G_CALLBACK (ev_window_cmd_go_backward) },
2953         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
2954           G_CALLBACK (ev_window_cmd_go_forward) },
2955         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
2956           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2957         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
2958           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2959         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
2960           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2961         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
2962           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2963 };
2964
2965 /* Toggle items */
2966 static const GtkToggleActionEntry toggle_entries[] = {
2967         /* View Menu */
2968         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2969           N_("Show or hide the toolbar"),
2970           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2971         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
2972           N_("Show or hide the side pane"),
2973           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2974         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
2975           N_("Show the entire document"),
2976           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2977         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
2978           N_("Show two pages at once"),
2979           G_CALLBACK (ev_window_cmd_dual), FALSE },
2980         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2981           N_("Expand the window to fill the screen"),
2982           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2983         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
2984           N_("Run document as a presentation"),
2985           G_CALLBACK (ev_window_cmd_view_presentation) },
2986         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2987           N_("Make the current document fill the window"),
2988           G_CALLBACK (ev_window_cmd_view_best_fit) },
2989         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2990           N_("Make the current document fill the window width"),
2991           G_CALLBACK (ev_window_cmd_view_page_width) },
2992 };
2993
2994 /* Popups specific items */
2995 static const GtkActionEntry view_popup_entries [] = {
2996         /* Links */
2997         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
2998           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
2999         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
3000           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3001         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
3002           NULL,
3003           G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
3004 };
3005
3006 static const GtkActionEntry attachment_popup_entries [] = {
3007         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
3008           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
3009         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
3010           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
3011 };
3012
3013 static void
3014 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3015                        gint x, gint y, GtkSelectionData *selection_data,
3016                        guint info, guint time, gpointer gdata)
3017 {
3018         GList  *uri_list = NULL;
3019         GSList *uris = NULL;
3020         gchar  *uri;
3021
3022         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3023
3024         if (uri_list) {
3025                 while (uri_list) {
3026                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3027                         uris = g_slist_append (uris, (gpointer) uri);
3028
3029                         uri_list = g_list_next (uri_list);
3030                 }
3031
3032                 gnome_vfs_uri_list_free (uri_list);
3033
3034                 ev_application_open_uri_list (EV_APP, uris, 0);
3035
3036                 g_slist_free (uris);
3037         }
3038 }
3039
3040 static void
3041 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3042 {
3043         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3044         gtk_widget_grab_focus (window->priv->view);
3045 }
3046
3047 static gboolean
3048 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3049 {
3050         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3051
3052         gtk_widget_grab_focus (window->priv->view);
3053
3054         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3055 }
3056
3057 static void
3058 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3059 {
3060         GtkAction *action;
3061
3062         action = g_object_new (EV_TYPE_PAGE_ACTION,
3063                                "name", PAGE_SELECTOR_ACTION,
3064                                "label", _("Page"),
3065                                "tooltip", _("Select Page"),
3066                                "visible_overflown", FALSE,
3067                                NULL);
3068         g_signal_connect (action, "activate_link",
3069                           G_CALLBACK (activate_link_cb), window);
3070         g_signal_connect (action, "activate_label",
3071                           G_CALLBACK (activate_label_cb), window);
3072         gtk_action_group_add_action (group, action);
3073         g_object_unref (action);
3074
3075         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3076                                "name", ZOOM_CONTROL_ACTION,
3077                                "label", _("Zoom"),
3078                                "stock_id", GTK_STOCK_ZOOM_IN,
3079                                "tooltip", _("Adjust the zoom level"),
3080                                "zoom", 1.0,
3081                                NULL);
3082         g_signal_connect (action, "zoom_to_level",
3083                           G_CALLBACK (zoom_control_changed_cb), window);
3084         gtk_action_group_add_action (group, action);
3085         g_object_unref (action);
3086 }
3087
3088 static void
3089 set_action_properties (GtkActionGroup *action_group)
3090 {
3091         GtkAction *action;
3092
3093         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3094         /*translators: this is the label for toolbar button*/
3095         g_object_set (action, "short_label", _("Previous"), NULL);
3096         g_object_set (action, "is-important", TRUE, NULL);
3097
3098         action = gtk_action_group_get_action (action_group, "GoNextPage");
3099         g_object_set (action, "is-important", TRUE, NULL);
3100         /*translators: this is the label for toolbar button*/
3101         g_object_set (action, "short_label", _("Next"), NULL);
3102
3103         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3104         /*translators: this is the label for toolbar button*/
3105         g_object_set (action, "short_label", _("Zoom In"), NULL);
3106         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3107
3108         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3109         /*translators: this is the label for toolbar button*/
3110         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3111         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3112
3113         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3114         /*translators: this is the label for toolbar button*/
3115         g_object_set (action, "short_label", _("Best Fit"), NULL);
3116         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3117
3118         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3119         /*translators: this is the label for toolbar button*/
3120         g_object_set (action, "short_label", _("Fit Width"), NULL);
3121         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3122
3123         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3124         g_object_set (action, "is-important", TRUE, NULL);
3125 }
3126
3127 static void
3128 set_chrome_actions (EvWindow *window)
3129 {
3130         EvWindowPrivate *priv = window->priv;
3131         GtkActionGroup *action_group = priv->action_group;
3132         GtkAction *action;
3133
3134         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3135         g_signal_handlers_block_by_func
3136                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3137         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3138                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3139         g_signal_handlers_unblock_by_func
3140                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3141 }
3142
3143 static void
3144 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3145                           GParamSpec     *pspec,
3146                           EvWindow       *ev_window)
3147 {
3148         GtkTreeModel *model;
3149         GtkAction *action;
3150
3151         g_object_get (G_OBJECT (ev_sidebar_links),
3152                       "model", &model,
3153                       NULL);
3154
3155         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3156         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3157         g_object_unref (model);
3158 }
3159
3160 static gboolean
3161 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3162 {
3163         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3164         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
3165
3166         ev_window_set_view_accels_sensitivity (window, TRUE);
3167
3168         return FALSE;
3169 }
3170
3171 static gboolean
3172 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3173 {
3174         ev_window_set_view_accels_sensitivity (window, FALSE);
3175
3176         return FALSE;
3177 }
3178
3179 static void
3180 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3181                                     GParamSpec         *pspec,
3182                                     EvWindow           *ev_window)
3183 {
3184         GtkWidget *widget;
3185
3186         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3187
3188         if (widget != NULL) {
3189                 g_signal_connect_object (widget, "focus_in_event",
3190                                          G_CALLBACK (view_actions_focus_in_cb),
3191                                          ev_window, 0);
3192                 g_signal_connect_object (widget, "focus_out_event",
3193                                          G_CALLBACK (view_actions_focus_out_cb),
3194                                          ev_window, 0);
3195                 g_object_unref (widget);
3196         }
3197 }
3198
3199 static gboolean
3200 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3201 {
3202         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3203                 gboolean maximized;
3204
3205                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3206                 if (!ev_window_is_empty (window))
3207                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
3208         }
3209
3210         return FALSE;
3211 }
3212
3213 static gboolean
3214 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3215 {
3216         char *uri = window->priv->uri;
3217         GdkWindowState state;
3218         int x, y, width, height;
3219
3220         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3221
3222         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3223                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3224                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3225
3226                 if (!ev_window_is_empty (window)) {
3227                         ev_metadata_manager_set_int (uri, "window_x", x);
3228                         ev_metadata_manager_set_int (uri, "window_y", y);
3229                         ev_metadata_manager_set_int (uri, "window_width", width);
3230                         ev_metadata_manager_set_int (uri, "window_height", height);
3231                 }
3232         }
3233
3234         return FALSE;
3235 }
3236
3237 static void
3238 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
3239 {
3240         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3241 }
3242
3243 static void
3244 launch_action (EvWindow *window, EvLinkAction *action)
3245 {
3246         const char *filename = ev_link_action_get_filename (action);
3247         char *uri = NULL;
3248
3249         if (filename  && g_path_is_absolute (filename)) {
3250                 uri = gnome_vfs_get_uri_from_local_path (filename);
3251         } else {
3252                 GnomeVFSURI *base_uri, *resolved_uri;
3253
3254                 base_uri = gnome_vfs_uri_new (window->priv->uri);
3255                 if (base_uri && filename) {
3256                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
3257                         if (resolved_uri) {
3258                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
3259                                 gnome_vfs_uri_unref (resolved_uri);
3260                         }
3261                         gnome_vfs_uri_unref (base_uri);
3262                 }
3263         }
3264
3265         if (uri) {
3266                 gnome_vfs_url_show (uri);
3267         } else {
3268                 gnome_vfs_url_show (filename);
3269         }
3270
3271         g_free (uri);
3272
3273         /* According to the PDF spec filename can be an executable. I'm not sure
3274            allowing to launch executables is a good idea though. -- marco */
3275 }
3276
3277 static void
3278 launch_external_uri (EvWindow *window, EvLinkAction *action)
3279 {
3280         const char *uri;
3281         char *escaped;
3282
3283         uri = ev_link_action_get_uri (action);
3284         escaped = gnome_vfs_escape_host_and_path_string (uri);
3285
3286         gnome_vfs_url_show (escaped);
3287         g_free (escaped);
3288 }
3289
3290 static void
3291 open_remote_link (EvWindow *window, EvLinkAction *action)
3292 {
3293         gchar *uri;
3294         gchar *dir;
3295
3296         dir = g_path_get_dirname (window->priv->uri);
3297
3298         uri = g_build_filename (dir, ev_link_action_get_filename (action),
3299                                 NULL);
3300         g_free (dir);
3301
3302         ev_application_open_uri_at_dest (EV_APP, uri,
3303                                          ev_link_action_get_dest (action),
3304                                          GDK_CURRENT_TIME);
3305
3306         g_free (uri);
3307 }
3308
3309 static void
3310 do_action_named (EvWindow *window, EvLinkAction *action)
3311 {
3312         const gchar *name = ev_link_action_get_name (action);
3313
3314         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
3315                 ev_window_cmd_go_first_page (NULL, window);
3316         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
3317                 ev_window_cmd_go_previous_page (NULL, window);
3318         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
3319                 ev_window_cmd_go_next_page (NULL, window);
3320         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
3321                 ev_window_cmd_go_last_page (NULL, window);
3322         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
3323                 ev_window_cmd_focus_page_selector (NULL, window);
3324         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
3325                 ev_window_cmd_edit_find (NULL, window);
3326         } else {
3327                 g_warning ("Unimplemented named action: %s, please post a bug report with a testcase.",
3328                            name);
3329         }
3330 }
3331
3332 static void
3333 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
3334 {
3335         switch (ev_link_action_get_action_type (action)) {
3336                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3337                         launch_external_uri (window, action);
3338                         break;
3339                 case EV_LINK_ACTION_TYPE_LAUNCH:
3340                         launch_action (window, action);
3341                         break;
3342                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3343                         open_remote_link (window, action);
3344                         break;
3345                 case EV_LINK_ACTION_TYPE_NAMED:
3346                         do_action_named (window, action);
3347                         break;
3348                 default:
3349                         g_assert_not_reached ();
3350         }
3351 }
3352
3353 static void
3354 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
3355 {
3356         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
3357 }
3358
3359 static void
3360 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
3361 {
3362         GtkClipboard *clipboard;
3363         EvLinkAction *ev_action;
3364         const gchar *uri;
3365
3366         ev_action = ev_link_get_action (window->priv->link);
3367         if (!ev_action)
3368                 return;
3369
3370         uri = ev_link_action_get_uri (ev_action);
3371
3372         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
3373                                               GDK_SELECTION_CLIPBOARD);
3374         gtk_clipboard_set_text (clipboard, uri, -1);
3375 }
3376
3377 static void
3378 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
3379 {
3380         GList *l;
3381
3382         if (!window->priv->attach_list)
3383                 return;
3384
3385         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
3386                 EvAttachment *attachment;
3387                 GError       *error = NULL;
3388
3389                 attachment = (EvAttachment *) l->data;
3390
3391                 ev_attachment_open (attachment, &error);
3392
3393                 if (error) {
3394                         ev_window_error_dialog (GTK_WINDOW (window),
3395                                                 _("Unable to open attachment"),
3396                                                 error);
3397                         g_error_free (error);
3398                 }
3399         }
3400 }
3401
3402 static void
3403 attachment_save_dialog_response_cb (GtkWidget *fc,
3404                                     gint       response_id,
3405                                     EvWindow  *ev_window)
3406 {
3407         gchar                *uri;
3408         GList                *l;
3409         GtkFileChooserAction  fc_action;
3410         gboolean              is_dir;
3411
3412         if (response_id != GTK_RESPONSE_OK) {
3413                 gtk_widget_destroy (fc);
3414                 return;
3415         }
3416
3417         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
3418
3419         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
3420         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
3421
3422         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
3423                 EvAttachment *attachment;
3424                 gchar        *filename;
3425                 GError       *error = NULL;
3426
3427                 attachment = (EvAttachment *) l->data;
3428
3429                 if (is_dir) {
3430                         filename = g_strjoin ("/", uri,
3431                                               ev_attachment_get_name (attachment),
3432                                               NULL);
3433                 } else {
3434                         filename = g_strdup (uri);
3435                 }
3436
3437                 ev_attachment_save (attachment, filename, &error);
3438                 g_free (filename);
3439
3440                 if (error) {
3441                         ev_window_error_dialog (GTK_WINDOW (fc),
3442                                                 _("The attachment could not be saved."),
3443                                                 error);
3444                         g_error_free (error);
3445                 }
3446         }
3447
3448         g_free (uri);
3449
3450         gtk_widget_destroy (fc);
3451 }
3452
3453 static void
3454 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
3455 {
3456         GtkWidget    *fc;
3457         EvAttachment *attachment = NULL;
3458
3459         if (!window->priv->attach_list)
3460                 return;
3461
3462         if (g_list_length (window->priv->attach_list) == 1)
3463                 attachment = (EvAttachment *) window->priv->attach_list->data;
3464
3465         fc = gtk_file_chooser_dialog_new (
3466                 _("Save a Copy"),
3467                 GTK_WINDOW (window),
3468                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
3469                 GTK_STOCK_CANCEL,
3470                 GTK_RESPONSE_CANCEL,
3471                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
3472                 NULL);
3473
3474         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
3475
3476 #ifdef HAVE_GTK_FILE_CHOOSER_SET_DO_OVERWRITE_CONFIRMATION
3477         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
3478 #endif
3479
3480         if (attachment)
3481                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
3482                                                    ev_attachment_get_name (attachment));
3483
3484         g_signal_connect (fc, "response",
3485                           G_CALLBACK (attachment_save_dialog_response_cb),
3486                           window);
3487
3488         gtk_widget_show (fc);
3489 }
3490
3491 static void
3492 ev_window_init (EvWindow *ev_window)
3493 {
3494         GtkActionGroup *action_group;
3495         GtkAccelGroup *accel_group;
3496         GError *error = NULL;
3497         GtkWidget *sidebar_widget, *toolbar_dock;
3498
3499         g_signal_connect (ev_window, "configure_event",
3500                           G_CALLBACK (window_configure_event_cb), NULL);
3501         g_signal_connect (ev_window, "window_state_event",
3502                           G_CALLBACK (window_state_event_cb), NULL);
3503
3504         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3505
3506         ev_window->priv->dest = NULL;
3507
3508         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3509         ev_window->priv->title = ev_window_title_new (ev_window);
3510
3511         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3512         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3513         gtk_widget_show (ev_window->priv->main_box);
3514
3515         action_group = gtk_action_group_new ("MenuActions");
3516         ev_window->priv->action_group = action_group;
3517         gtk_action_group_set_translation_domain (action_group, NULL);
3518         gtk_action_group_add_actions (action_group, entries,
3519                                       G_N_ELEMENTS (entries), ev_window);
3520         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3521                                              G_N_ELEMENTS (toggle_entries),
3522                                              ev_window);
3523         set_action_properties (action_group);
3524         register_custom_actions (ev_window, action_group);
3525
3526         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3527         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3528                                             action_group, 0);
3529
3530         accel_group =
3531                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3532         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3533
3534         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3535
3536         action_group = gtk_action_group_new ("ViewPopupActions");
3537         ev_window->priv->view_popup_action_group = action_group;
3538         gtk_action_group_set_translation_domain (action_group, NULL);
3539         gtk_action_group_add_actions (action_group, view_popup_entries,
3540                                       G_N_ELEMENTS (view_popup_entries),
3541                                       ev_window);
3542         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3543                                             action_group, 0);
3544
3545         action_group = gtk_action_group_new ("AttachmentPopupActions");
3546         ev_window->priv->attachment_popup_action_group = action_group;
3547         gtk_action_group_set_translation_domain (action_group, NULL);
3548         gtk_action_group_add_actions (action_group, attachment_popup_entries,
3549                                       G_N_ELEMENTS (attachment_popup_entries),
3550                                       ev_window);
3551         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3552                                             action_group, 0);
3553
3554         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3555                                               DATADIR"/evince-ui.xml",
3556                                               &error)) {
3557                 g_warning ("building menus failed: %s", error->message);
3558                 g_error_free (error);
3559         }
3560
3561         ev_window->priv->menubar =
3562                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3563                                             "/MainMenu");
3564         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3565                             ev_window->priv->menubar,
3566                             FALSE, FALSE, 0);
3567
3568         /* This sucks, but there is no way to have a draw=no, expand=true separator
3569          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3570          * See gtk+ bug 166489.
3571          */
3572         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3573         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3574                             FALSE, FALSE, 0);
3575         gtk_widget_show (toolbar_dock);
3576
3577         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3578                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3579         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3580                                    "DefaultToolBar");
3581         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3582                             TRUE, TRUE, 0);
3583         gtk_widget_show (ev_window->priv->toolbar);
3584
3585         /* Add the main area */
3586         ev_window->priv->hpaned = gtk_hpaned_new ();
3587         g_signal_connect (ev_window->priv->hpaned,
3588                           "notify::position",
3589                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3590                           ev_window);
3591
3592         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
3593         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3594                             TRUE, TRUE, 0);
3595         gtk_widget_show (ev_window->priv->hpaned);
3596
3597         ev_window->priv->sidebar = ev_sidebar_new ();
3598         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3599                          ev_window->priv->sidebar, FALSE, FALSE);
3600         gtk_widget_show (ev_window->priv->sidebar);
3601
3602         /* Stub sidebar, for now */
3603         sidebar_widget = ev_sidebar_links_new ();
3604         ev_window->priv->sidebar_links = sidebar_widget;
3605         g_signal_connect (sidebar_widget,
3606                           "notify::model",
3607                           G_CALLBACK (sidebar_widget_model_set),
3608                           ev_window);
3609         g_signal_connect (sidebar_widget,
3610                           "link_activated",
3611                           G_CALLBACK (sidebar_links_link_activated_cb),
3612                           ev_window);
3613         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3614         gtk_widget_show (sidebar_widget);
3615         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3616                              sidebar_widget);
3617
3618         sidebar_widget = ev_sidebar_thumbnails_new ();
3619         ev_window->priv->sidebar_thumbs = sidebar_widget;
3620         g_signal_connect (sidebar_widget,
3621                           "notify::main-widget",
3622                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3623                           ev_window);
3624         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3625         gtk_widget_show (sidebar_widget);
3626         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3627                              sidebar_widget);
3628
3629
3630         ev_window->priv->scrolled_window =
3631                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3632                                           "shadow-type", GTK_SHADOW_IN,
3633                                           NULL));
3634         gtk_widget_show (ev_window->priv->scrolled_window);
3635
3636         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3637                         ev_window->priv->scrolled_window);
3638
3639         ev_window->priv->view = ev_view_new ();
3640         ev_window->priv->password_view = ev_password_view_new ();
3641         g_signal_connect_swapped (ev_window->priv->password_view,
3642                                   "unlock",
3643                                   G_CALLBACK (ev_window_popup_password_dialog),
3644                                   ev_window);
3645         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3646                                  G_CALLBACK (view_actions_focus_in_cb),
3647                                  ev_window, 0);
3648         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3649                                  G_CALLBACK (view_actions_focus_out_cb),
3650                                  ev_window, 0);
3651         g_signal_connect_object (ev_window->priv->view, "external-link",
3652                                  G_CALLBACK (view_external_link_cb),
3653                                  ev_window, 0);
3654         g_signal_connect_object (ev_window->priv->view,
3655                                  "popup",
3656                                  G_CALLBACK (view_menu_popup_cb),
3657                                  ev_window, 0);
3658         gtk_widget_show (ev_window->priv->view);
3659         gtk_widget_show (ev_window->priv->password_view);
3660
3661         /* Attachments Bar */
3662         ev_window->priv->attachment_bar = ev_attachment_bar_new ();
3663         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3664                           ev_window->priv->attachment_bar,
3665                           FALSE, TRUE, 0);
3666         g_signal_connect_object (ev_window->priv->attachment_bar,
3667                                  "popup",
3668                                  G_CALLBACK (attachment_bar_menu_popup_cb),
3669                                  ev_window, 0);
3670
3671         /* Find Bar */
3672         ev_window->priv->find_bar = egg_find_bar_new ();
3673         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3674                           ev_window->priv->find_bar,
3675                           FALSE, TRUE, 0);
3676
3677         /* We own a ref on these widgets, as we can swap them in and out */
3678         g_object_ref (ev_window->priv->view);
3679         g_object_ref (ev_window->priv->password_view);
3680
3681         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3682                            ev_window->priv->view);
3683
3684         g_signal_connect (ev_window->priv->view,
3685                           "notify::find-status",
3686                           G_CALLBACK (view_find_status_changed_cb),
3687                           ev_window);
3688         g_signal_connect (ev_window->priv->view,
3689                           "notify::sizing-mode",
3690                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3691                           ev_window);
3692         g_signal_connect (ev_window->priv->view,
3693                           "notify::zoom",
3694                           G_CALLBACK (ev_window_zoom_changed_cb),
3695                           ev_window);
3696         g_signal_connect (ev_window->priv->view,
3697                           "notify::dual-page",
3698                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3699                           ev_window);
3700         g_signal_connect (ev_window->priv->view,
3701                           "notify::continuous",
3702                           G_CALLBACK (ev_window_continuous_changed_cb),
3703                           ev_window);
3704         g_signal_connect (ev_window->priv->view,
3705                           "notify::rotation",
3706                           G_CALLBACK (ev_window_rotation_changed_cb),
3707                           ev_window);
3708         g_signal_connect (ev_window->priv->view,
3709                           "notify::has-selection",
3710                           G_CALLBACK (ev_window_has_selection_changed_cb),
3711                           ev_window);
3712
3713         /* Connect sidebar signals */
3714         g_signal_connect (ev_window->priv->sidebar,
3715                           "notify::visible",
3716                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3717                           ev_window);
3718         g_signal_connect (ev_window->priv->sidebar,
3719                           "notify::current-page",
3720                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
3721                           ev_window);
3722
3723         /* Connect attachment bar sgignals */
3724         g_signal_connect (G_OBJECT (ev_window->priv->attachment_bar),
3725                           "notify::expanded",
3726                           G_CALLBACK (ev_window_attachment_bar_toggled_cb),
3727                           ev_window);
3728
3729         /* Connect to find bar signals */
3730         g_signal_connect (ev_window->priv->find_bar,
3731                           "previous",
3732                           G_CALLBACK (find_bar_previous_cb),
3733                           ev_window);
3734         g_signal_connect (ev_window->priv->find_bar,
3735                           "next",
3736                           G_CALLBACK (find_bar_next_cb),
3737                           ev_window);
3738         g_signal_connect (ev_window->priv->find_bar,
3739                           "close",
3740                           G_CALLBACK (find_bar_close_cb),
3741                           ev_window);
3742         g_signal_connect (ev_window->priv->find_bar,
3743                           "notify::search-string",
3744                           G_CALLBACK (find_bar_search_changed_cb),
3745                           ev_window);
3746         g_signal_connect (ev_window->priv->find_bar,
3747                           "notify::case-sensitive",
3748                           G_CALLBACK (find_bar_search_changed_cb),
3749                           ev_window);
3750         g_signal_connect (ev_window->priv->find_bar,
3751                           "notify::visible",
3752                           G_CALLBACK (find_bar_search_changed_cb),
3753                           ev_window);
3754         g_signal_connect (ev_window->priv->find_bar,
3755                           "scroll",
3756                           G_CALLBACK (find_bar_scroll),
3757                           ev_window);
3758
3759         /* Popups */
3760         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3761                                                                  "/DocumentPopup");
3762         ev_window->priv->link = NULL;
3763
3764         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3765                                                                        "/AttachmentPopup");
3766         ev_window->priv->attach_list = NULL;
3767
3768         /* Give focus to the document view */
3769         gtk_widget_grab_focus (ev_window->priv->view);
3770
3771         /* Drag and Drop */
3772         gtk_drag_dest_unset (GTK_WIDGET (ev_window->priv->view));
3773         gtk_drag_dest_set (GTK_WIDGET (ev_window->priv->view),
3774                            GTK_DEST_DEFAULT_ALL,
3775                            ev_drop_types,
3776                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3777                            GDK_ACTION_COPY);
3778         g_signal_connect_swapped (G_OBJECT (ev_window->priv->view), "drag-data-received",
3779                                   G_CALLBACK (drag_data_received_cb),
3780                                   ev_window);
3781
3782         /* Set it user interface params */
3783
3784         ev_window_setup_recent (ev_window);
3785
3786         setup_chrome_from_metadata (ev_window);
3787         set_chrome_actions (ev_window);
3788         update_chrome_visibility (ev_window);
3789
3790         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
3791         setup_view_from_metadata (ev_window);
3792
3793         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3794         ev_window_setup_action_sensitivity (ev_window);
3795 }
3796
3797 GtkWidget *
3798 ev_window_new (void)
3799 {
3800         GtkWidget *ev_window;
3801
3802         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3803                                               "type", GTK_WINDOW_TOPLEVEL,
3804                                               NULL));
3805
3806         return ev_window;
3807 }