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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-page-action.h"
33 #include "ev-sidebar.h"
34 #include "ev-sidebar-links.h"
35 #include "ev-sidebar-thumbnails.h"
36 #include "ev-view.h"
37 #include "ev-password.h"
38 #include "ev-password-view.h"
39 #include "ev-print-job.h"
40 #include "ev-properties-dialog.h"
41 #include "ev-document-thumbnails.h"
42 #include "ev-document-links.h"
43 #include "ev-document-fonts.h"
44 #include "ev-document-find.h"
45 #include "ev-document-security.h"
46 #include "ev-document-types.h"
47 #include "ev-job-queue.h"
48 #include "ev-jobs.h"
49 #include "ev-statusbar.h"
50 #include "ev-sidebar-page.h"
51 #include "eggfindbar.h"
52 #include "egg-recent-view-uimanager.h"
53 #include "egg-recent-view.h"
54 #include "egg-recent-model.h"
55 #include "egg-toolbar-editor.h"
56 #include "egg-toolbars-model.h"
57 #include "egg-editable-toolbar.h"
58 #include "ephy-zoom.h"
59 #include "ephy-zoom-action.h"
60 #include "ev-application.h"
61 #include "ev-stock-icons.h"
62 #include "ev-file-helpers.h"
63 #include "ev-metadata-manager.h"
64
65 #include <poppler.h>
66
67 #include <glib/gi18n.h>
68 #include <gtk/gtk.h>
69 #include <gnome.h>
70 #include <libgnomeprintui/gnome-print-dialog.h>
71 #include <libgnomevfs/gnome-vfs-utils.h>
72 #include <gconf/gconf-client.h>
73
74 #include <string.h>
75
76 typedef enum {
77         PAGE_MODE_DOCUMENT,
78         PAGE_MODE_PASSWORD
79 } EvWindowPageMode;
80
81 typedef enum {
82         EV_CHROME_MENUBAR       = 1 << 0,
83         EV_CHROME_TOOLBAR       = 1 << 1,
84         EV_CHROME_SIDEBAR       = 1 << 2,
85         EV_CHROME_FINDBAR       = 1 << 3,
86         EV_CHROME_STATUSBAR     = 1 << 4,
87         EV_CHROME_RAISE_TOOLBAR = 1 << 5,
88         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
89 } EvChrome;
90
91 struct _EvWindowPrivate {
92         /* UI */
93         EvChrome chrome;
94
95         GtkWidget *main_box;
96         GtkWidget *menubar;
97         GtkWidget *toolbar_dock;
98         GtkWidget *toolbar;
99         GtkWidget *hpaned;
100         GtkWidget *sidebar;
101         GtkWidget *find_bar;
102         GtkWidget *scrolled_window;
103         GtkWidget *view;
104         GtkWidget *page_view;
105         GtkWidget *password_view;
106         GtkWidget *statusbar;
107         GtkWidget *sidebar_thumbs;
108
109         /* Dialogs */
110         GtkWidget *properties;
111
112         /* UI Builders */
113         GtkActionGroup *action_group;
114         GtkUIManager *ui_manager;
115
116         gchar *toolbar_file;
117         EggToolbarsModel *toolbar_model;
118         
119         /* Fullscreen mode */
120         GtkWidget *fullscreen_toolbar;
121         GtkWidget *fullscreen_popup;
122         GSource *fullscreen_timeout_source;
123
124         /* Document */
125         char *uri;
126         char *local_uri;
127         EvDocument *document;
128         EvPageCache *page_cache;
129
130         EvWindowPageMode page_mode;
131
132         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
133         EvDocument *password_document;
134         GtkWidget *password_dialog;
135         char *password_uri;
136
137         /* Job used to load document */
138         EvJob *xfer_job;
139         EvJob *load_job;
140
141         /* recent file stuff */
142         EggRecentModel *recent_model;
143         EggRecentViewUIManager *recent_view;
144 };
145
146 static const GtkTargetEntry ev_drop_types[] = {
147         { "text/uri-list", 0, 0 }
148 };
149
150
151 #define EV_WINDOW_GET_PRIVATE(object) \
152         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
153
154 #define PAGE_SELECTOR_ACTION    "PageSelector"
155 #define ZOOM_CONTROL_ACTION     "ViewZoom"
156
157 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
158 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
159 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
160
161 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
162
163 #define SIDEBAR_DEFAULT_SIZE    132
164
165 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
166 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
167                                                          GParamSpec       *pspec,
168                                                          EvWindow         *ev_window);
169 static void     ev_window_set_page_mode                 (EvWindow         *window,
170                                                          EvWindowPageMode  page_mode);
171 static void     ev_window_load_job_cb                   (EvJobLoad *job,
172                                                          gpointer data);
173 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
174                                                          gpointer data);
175 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
176                                                          GParamSpec       *pspec,
177                                                          EvWindow         *ev_window);
178 static void     ev_window_zoom_changed_cb               (EvView           *view,
179                                                          GParamSpec       *pspec,
180                                                          EvWindow         *ev_window);
181 static void     ev_window_add_recent                    (EvWindow         *window,
182                                                          const char       *filename);
183 static void     ev_window_run_fullscreen                (EvWindow         *window);
184 static void     ev_window_stop_fullscreen               (EvWindow         *window);
185 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
186                                                          EvWindow         *window);
187 static void     ev_window_run_presentation              (EvWindow         *window);
188 static void     ev_window_stop_presentation             (EvWindow         *window);
189 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
190                                                          EvWindow         *window);
191 static void     show_fullscreen_popup                   (EvWindow         *window);
192                                                         
193
194 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
195
196 static void
197 set_action_sensitive (EvWindow   *ev_window,
198                       const char *name,
199                       gboolean    sensitive)
200 {
201         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
202                                                          name);
203         gtk_action_set_sensitive (action, sensitive);
204 }
205
206 static void
207 update_action_sensitivity (EvWindow *ev_window)
208 {
209         EvView *view;
210         EvDocument *document;
211         const EvDocumentInfo *info = NULL;
212         EvWindowPageMode page_mode;
213         gboolean sensitive, has_pages = FALSE, has_document;
214         int n_pages = 0, page = -1;
215         gboolean ok_to_print = TRUE;
216         gboolean ok_to_copy = TRUE;
217         gboolean has_properties = TRUE;
218
219         view = EV_VIEW (ev_window->priv->view);
220
221         document = ev_window->priv->document;
222
223         if (document)
224                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
225
226         page_mode = ev_window->priv->page_mode;
227         has_document = document != NULL;
228
229         if (has_document && ev_window->priv->page_cache) {
230                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
231                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
232                 has_pages = has_document && n_pages > 0;
233         }
234
235         if (info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
236                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
237                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
238         }
239
240         if (!info || info->fields_mask == 0) {
241                 has_properties = FALSE;
242         }
243
244         /* File menu */
245         /* "FileOpen": always sensitive */
246         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
247         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
248         set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
249         /* "FileCloseWindow": always sensitive */
250
251         /* Edit menu */
252         sensitive = has_pages && ev_document_can_get_text (document);
253         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
254         set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
255         set_action_sensitive (ev_window, "EditFind",
256                               has_pages && EV_IS_DOCUMENT_FIND (document));
257         set_action_sensitive (ev_window, "Slash",
258                               has_pages && EV_IS_DOCUMENT_FIND (document));
259         set_action_sensitive (ev_window, "EditFindNext",
260                               ev_view_can_find_next (view));
261         set_action_sensitive (ev_window, "EditRotateLeft", has_document);
262         set_action_sensitive (ev_window, "EditRotateRight", has_document);
263
264         /* View menu */
265         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
266         set_action_sensitive (ev_window, "ViewDual", has_pages);
267         set_action_sensitive (ev_window, "ViewZoomIn",
268                               has_pages && ev_view_can_zoom_in (view));
269         set_action_sensitive (ev_window, "ViewZoomOut",
270                               has_pages && ev_view_can_zoom_out (view));
271         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
272         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
273         set_action_sensitive (ev_window, "ViewReload", has_pages);
274
275         /* Go menu */
276         if (document) {
277                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
278                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
279                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
280                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
281         } else {
282                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
283                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
284                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
285                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
286         }
287
288         /* Toolbar-specific actions: */
289         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
290         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
291
292         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
293                 GtkAction *action;
294                 float      zoom;
295                 float      real_zoom;
296
297                 action = gtk_action_group_get_action (ev_window->priv->action_group, 
298                                                       ZOOM_CONTROL_ACTION);
299
300                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
301                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
302
303                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
304         }
305 }
306
307 static void
308 set_widget_visibility (GtkWidget *widget, gboolean visible)
309 {
310         g_return_if_fail (GTK_IS_WIDGET (widget));
311         
312         if (visible)
313                 gtk_widget_show (widget);
314         else
315                 gtk_widget_hide (widget);
316 }
317
318 static void
319 update_chrome_visibility (EvWindow *window)
320 {
321         EvWindowPrivate *priv = window->priv;
322         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
323         gboolean fullscreen_mode, presentation, fullscreen;
324
325         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
326         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
327         fullscreen_mode = fullscreen || presentation;
328
329         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
330         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  || 
331                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
332         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
333         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
334                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
335         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
336         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
337
338         set_widget_visibility (priv->menubar, menubar);
339         
340         set_widget_visibility (priv->toolbar_dock, toolbar);
341         set_action_sensitive (window, "EditToolbar", toolbar);
342
343         set_widget_visibility (priv->sidebar, sidebar);
344         set_widget_visibility (priv->find_bar, findbar);
345         set_widget_visibility (priv->statusbar, statusbar);
346         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
347
348         if (priv->fullscreen_popup != NULL) {
349                 if (fullscreen)
350                         show_fullscreen_popup (window);
351                 else
352                         set_widget_visibility (priv->fullscreen_popup, FALSE);
353         }
354 }
355
356 static void
357 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
358 {
359         EvWindowPrivate *priv = window->priv;
360         GConfClient *client;
361         
362         if (active) {
363                 priv->chrome |= flag;
364         }
365         else {
366                 priv->chrome &= ~flag;
367         }
368
369         if (pref != NULL) {
370                 client = gconf_client_get_default ();
371                 gconf_client_set_bool (client, pref, active, NULL);
372                 g_object_unref (client);
373         }
374
375         update_chrome_visibility (window);
376 }
377
378 static void
379 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
380 {
381         GtkAction *action;
382         
383         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, TRUE);
384         set_action_sensitive (window, "ViewToolbar", FALSE);
385         
386         action = gtk_action_group_get_action (window->priv->action_group,
387                                               PAGE_SELECTOR_ACTION);
388         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
389 }
390
391 static void
392 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
393 {
394         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
395 }
396
397 static void
398 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
399 {
400         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
401 }
402
403 static void
404 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
405 {
406         gboolean continuous;
407
408         ev_window_stop_presentation (ev_window);
409         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
410         g_object_set (G_OBJECT (ev_window->priv->view),
411                       "continuous", continuous,
412                       NULL);
413         update_action_sensitivity (ev_window);
414 }
415
416 static void
417 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
418 {
419         gboolean dual_page;
420
421         ev_window_stop_presentation (ev_window);
422         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
423         g_object_set (G_OBJECT (ev_window->priv->view),
424                       "dual-page", dual_page,
425                       NULL);
426         update_action_sensitivity (ev_window);
427 }
428
429 static void
430 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
431 {
432         ev_window_stop_presentation (ev_window);
433
434         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
435                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
436         } else {
437                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
438         }
439         update_action_sensitivity (ev_window);
440 }
441
442 static void
443 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
444 {
445         ev_window_stop_presentation (ev_window);
446
447         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
448                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
449         } else {
450                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
451         }
452         update_action_sensitivity (ev_window);
453 }
454
455 static void
456 update_sizing_buttons (EvWindow *window)
457 {
458         GtkActionGroup *action_group = window->priv->action_group;
459         GtkAction *action;
460         gboolean best_fit, page_width;
461         EvSizingMode sizing_mode;
462
463         if (window->priv->view == NULL)
464                 return;
465
466         g_object_get (window->priv->view,
467                       "sizing_mode", &sizing_mode,
468                       NULL);
469
470         switch (sizing_mode) {
471         case EV_SIZING_BEST_FIT:
472                 best_fit = TRUE;
473                 page_width = FALSE;
474                 break;
475         case EV_SIZING_FIT_WIDTH:
476                 best_fit = FALSE;
477                 page_width = TRUE;
478                 break;
479
480         default:
481                 best_fit = page_width = FALSE;
482                 break;
483         }
484
485         action = gtk_action_group_get_action (action_group, "ViewBestFit");
486         g_signal_handlers_block_by_func
487                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
488         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
489         g_signal_handlers_unblock_by_func
490                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
491
492         action = gtk_action_group_get_action (action_group, "ViewPageWidth");   
493         g_signal_handlers_block_by_func
494                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
495         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
496         g_signal_handlers_unblock_by_func
497                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
498
499         action = gtk_action_group_get_action (window->priv->action_group, 
500                                               ZOOM_CONTROL_ACTION);     
501         if (best_fit) {
502                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), 
503                                                  EPHY_ZOOM_BEST_FIT);
504         } else if (page_width) {
505                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), 
506                                                  EPHY_ZOOM_FIT_WIDTH);
507         }
508 }
509
510 void
511 ev_window_open_page_label (EvWindow   *ev_window, 
512                            const char *label)
513 {
514         if (ev_window->priv->page_cache) {
515                 ev_page_cache_set_page_label (ev_window->priv->page_cache, 
516                                               label);
517         }
518 }
519
520 gboolean
521 ev_window_is_empty (const EvWindow *ev_window)
522 {
523         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
524
525         return (ev_window->priv->document == NULL) && 
526                 (ev_window->priv->load_job == NULL) &&
527                 (ev_window->priv->xfer_job == NULL);
528 }
529
530 static void
531 unable_to_load (EvWindow   *ev_window,
532                 const char *error_message)
533 {
534         GtkWidget *dialog;
535
536         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
537                                          GTK_DIALOG_DESTROY_WITH_PARENT,
538                                          GTK_MESSAGE_ERROR,
539                                          GTK_BUTTONS_CLOSE,
540                                          _("Unable to open document"));
541         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
542                                                   "%s", error_message);
543         gtk_dialog_run (GTK_DIALOG (dialog));
544         gtk_widget_destroy (dialog);
545 }
546
547 static void
548 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
549 {
550         char *title = NULL;
551         char *doc_title = NULL;
552         gboolean password_needed;
553
554         password_needed = (ev_window->priv->password_document != NULL);
555         if (document && ev_window->priv->page_cache) {
556                 doc_title = g_strdup (ev_page_cache_get_title (ev_window->priv->page_cache));
557
558                 /* Make sure we get a valid title back */
559                 if (doc_title) {
560                         if (doc_title[0] == '\000' ||
561                             !g_utf8_validate (doc_title, -1, NULL)) {
562                                 doc_title = NULL;
563                         }
564                 }
565         }
566
567         if (doc_title) {
568                 char *p;
569
570                 for (p = doc_title; *p; ++p) {
571                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
572                         if (*p == '\n')
573                                 *p = ' ';
574                 }
575         }
576
577         if (doc_title == NULL && ev_window->priv->uri) {
578                 char *basename;
579
580                 basename = g_path_get_basename (ev_window->priv->uri);
581                 doc_title = gnome_vfs_unescape_string_for_display (basename);
582                 g_free (basename);
583         }
584
585         if (password_needed) {
586                 if (doc_title == NULL) {
587                         title = g_strdup (_("Document Viewer - Password Required"));
588                 } else {
589                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
590                 }
591         } else {
592                 if (doc_title == NULL) {
593                         title = g_strdup (_("Document Viewer"));
594                 } else {
595                         title = g_strdup (doc_title);
596                 }
597         }
598
599         gtk_window_set_title (GTK_WINDOW (ev_window), title);
600
601         g_free (doc_title);
602         g_free (title);
603 }
604
605 static void
606 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
607 {
608         update_action_sensitivity (ev_window);
609 }
610
611 static void
612 page_changed_cb (EvPageCache *page_cache,
613                  gint         page,
614                  EvWindow    *ev_window)
615 {
616         update_action_sensitivity (ev_window);
617 }
618
619 static void
620 update_document_mode (EvWindow *window, EvDocumentMode mode)
621 {
622         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
623                 ev_window_run_presentation (window);
624         }
625         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
626                 ev_window_run_fullscreen (window);
627         }
628 }
629
630 static void
631 ev_window_setup_document (EvWindow *ev_window)
632 {
633         const EvDocumentInfo *info;
634         EvDocument *document;
635         EvView *view = EV_VIEW (ev_window->priv->view);
636         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
637         GtkAction *action;
638
639         document = ev_window->priv->document;
640         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
641         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
642
643         g_signal_connect_object (G_OBJECT (document),
644                                  "notify::title",
645                                  G_CALLBACK (update_window_title),
646                                  ev_window, 0);
647         if (EV_IS_DOCUMENT_FIND (document)) {
648                 g_signal_connect_object (G_OBJECT (document),
649                                          "find_changed",
650                                          G_CALLBACK (find_changed_cb),  
651                                          ev_window, 0);
652         }
653
654         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
655
656         ev_sidebar_set_document (sidebar, document);
657
658         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
659                 ev_view_set_document (view, document);
660         }
661
662         update_window_title (document, NULL, ev_window);
663         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
664         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
665         update_action_sensitivity (ev_window);
666
667         info = ev_page_cache_get_info (ev_window->priv->page_cache);
668         update_document_mode (ev_window, info->mode);
669
670         if (ev_window->priv->properties) {
671                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
672                                                    ev_window->priv->document);
673         }
674 }
675
676 static void
677 password_dialog_response (GtkWidget *password_dialog,
678                           gint       response_id,
679                           EvWindow  *ev_window)
680 {
681         char *password;
682         
683         if (response_id == GTK_RESPONSE_OK) {
684                 EvDocument *document;
685                 gchar *uri;
686
687                 password = ev_password_dialog_get_password (password_dialog);
688                 if (password) {
689                         ev_document_doc_mutex_lock ();
690                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
691                                                            password);
692                         ev_document_doc_mutex_unlock ();
693                 }
694                 g_free (password);
695
696                 document = ev_window->priv->password_document;
697                 uri = ev_window->priv->password_uri;
698
699                 ev_window->priv->password_document = NULL;
700                 ev_window->priv->password_uri = NULL;
701                 
702                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
703                 
704                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
705                                    EV_CONTEXT_PROGRESS,
706                                    _("Loading document. Please wait"));
707
708                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar), 
709                                             TRUE);
710         
711                 gtk_widget_destroy (password_dialog);
712                         
713                 g_object_unref (document);
714                 g_free (uri);
715
716                 return;
717         }
718
719         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
720         gtk_widget_destroy (password_dialog);
721 }
722
723 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
724  * password_view page.  It assumes that ev_window->priv->password_* has been set
725  * correctly.  These are cleared by password_dialog_response() */
726
727 static void
728 ev_window_popup_password_dialog (EvWindow *ev_window)
729 {
730         g_assert (ev_window->priv->password_document);
731         g_assert (ev_window->priv->password_uri);
732
733         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
734
735         update_window_title (ev_window->priv->password_document, NULL, ev_window);
736         if (ev_window->priv->password_dialog == NULL) {
737                 gchar *basename, *file_name;
738
739                 basename = g_path_get_basename (ev_window->priv->password_uri);
740                 file_name = gnome_vfs_unescape_string_for_display (basename);
741                 ev_window->priv->password_dialog =
742                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
743                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
744                                            (gpointer *) &(ev_window->priv->password_dialog));
745                 g_signal_connect (ev_window->priv->password_dialog,
746                                   "response",
747                                   G_CALLBACK (password_dialog_response),
748                                   ev_window);
749                 g_free (basename);
750                 g_free (file_name);
751                 gtk_widget_show (ev_window->priv->password_dialog);
752         } else {
753                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
754         }
755 }
756
757
758 static void
759 ev_window_clear_jobs (EvWindow *ev_window)
760 {
761     if (ev_window->priv->load_job != NULL) {
762
763         if (!ev_window->priv->load_job->finished)
764                 ev_job_queue_remove_job (ev_window->priv->load_job);
765
766         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
767         g_object_unref (ev_window->priv->load_job);
768         ev_window->priv->load_job = NULL;
769     }
770
771     if (ev_window->priv->xfer_job != NULL) {
772
773         if (!ev_window->priv->xfer_job->finished)
774                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
775
776         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
777         g_object_unref (ev_window->priv->xfer_job);
778         ev_window->priv->xfer_job = NULL;
779     }
780 }
781
782 static void
783 ev_window_clear_local_uri (EvWindow *ev_window)
784 {
785     char *filename;
786     
787     if (ev_window->priv->local_uri) {
788             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
789             if (filename != NULL) {
790                     unlink (filename);
791                     g_free (filename);
792             }
793             g_free (ev_window->priv->local_uri);
794             ev_window->priv->local_uri = NULL;
795     }
796 }
797
798 /* This callback will executed when load job will be finished.
799  *
800  * Since the flow of the error dialog is very confusing, we assume that both
801  * document and uri will go away after this function is called, and thus we need
802  * to ref/dup them.  Additionally, it needs to clear
803  * ev_window->priv->password_{uri,document}, and thus people who call this
804  * function should _not_ necessarily expect those to exist after being
805  * called. */
806 static void
807 ev_window_load_job_cb  (EvJobLoad *job,
808                         gpointer data)
809 {
810         EvWindow *ev_window = EV_WINDOW (data);
811         EvDocument *document = EV_JOB (job)->document;
812
813         g_assert (document);
814         g_assert (document != ev_window->priv->document);
815         g_assert (job->uri);
816
817         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
818                           EV_CONTEXT_PROGRESS);
819
820         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar), 
821                                     FALSE);
822
823         if (ev_window->priv->password_document) {
824                 g_object_unref (ev_window->priv->password_document);
825                 ev_window->priv->password_document = NULL;
826         }
827         if (ev_window->priv->password_uri) {
828                 g_free (ev_window->priv->password_uri);
829                 ev_window->priv->password_uri = NULL;
830         }
831
832         /* Success! */
833         if (job->error == NULL) {
834                 if (ev_window->priv->document)
835                         g_object_unref (ev_window->priv->document);
836                 ev_window->priv->document = g_object_ref (document);
837                 ev_window_setup_document (ev_window);
838                 
839                 ev_window_add_recent (ev_window, ev_window->priv->uri);
840                 ev_window_clear_jobs (ev_window);
841                 
842                 return;
843         }
844
845         if (job->error->domain == EV_DOCUMENT_ERROR &&
846             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
847                 gchar *base_name, *file_name;
848
849                 ev_window->priv->password_document = g_object_ref (document);
850                 ev_window->priv->password_uri = g_strdup (job->uri);
851
852                 base_name = g_path_get_basename (job->uri);
853                 file_name = gnome_vfs_unescape_string_for_display (base_name);
854
855                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
856                                                 file_name);
857                 g_free (file_name);
858                 g_free (base_name);
859                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
860
861                 ev_window_popup_password_dialog (ev_window);
862         } else {
863                 unable_to_load (ev_window, job->error->message);
864         }       
865
866         return;
867 }
868
869 static void
870 ev_window_xfer_job_cb  (EvJobXfer *job,
871                         gpointer data)
872 {
873         EvWindow *ev_window = EV_WINDOW (data);
874
875
876         
877         if (job->error != NULL) {
878                 ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
879                                   EV_CONTEXT_PROGRESS);
880                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar), 
881                                             FALSE);
882
883                 unable_to_load (ev_window, job->error->message);
884                 ev_window_clear_jobs (ev_window);
885         } else {
886                 char *uri;
887                 
888                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
889                 
890                 if (job->local_uri) {
891                         ev_window->priv->local_uri = g_strdup (job->local_uri);
892                         uri = ev_window->priv->local_uri;
893                 } else {
894                         ev_window->priv->local_uri = NULL;
895                         uri = ev_window->priv->uri;
896                 }
897                 
898                 ev_window_clear_jobs (ev_window);
899                 
900                 ev_window->priv->load_job = ev_job_load_new (document, uri);
901                 g_signal_connect (ev_window->priv->load_job,
902                                   "finished",
903                                   G_CALLBACK (ev_window_load_job_cb),
904                                   ev_window);
905                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
906                 g_object_unref (document);
907         }               
908 }
909
910 #ifdef ENABLE_METADATA
911 static void
912 ev_window_setup_from_metadata (EvWindow *window)
913 {
914         char *uri = window->priv->uri;
915         GValue width = { 0, };
916         GValue height = { 0, };
917
918         ev_metadata_manager_get (uri, "window_width", &width);
919         ev_metadata_manager_get (uri, "window_height", &height);
920
921         gtk_window_set_default_size (GTK_WINDOW (window),
922                                      g_value_get_int (&width),
923                                      g_value_get_int (&height));
924 }
925 #endif
926
927 void
928 ev_window_open_uri (EvWindow *ev_window, const char *uri)
929 {
930         if (ev_window->priv->password_dialog)
931                 gtk_widget_destroy (ev_window->priv->password_dialog);
932
933         g_free (ev_window->priv->uri);
934         ev_window->priv->uri = g_strdup (uri);
935
936 #ifdef ENABLE_METADATA
937         ev_window_setup_from_metadata (ev_window);
938 #endif
939         
940         ev_window_clear_jobs (ev_window);
941         ev_window_clear_local_uri (ev_window);
942         
943         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
944         g_signal_connect (ev_window->priv->xfer_job,
945                           "finished",
946                           G_CALLBACK (ev_window_xfer_job_cb),
947                           ev_window);
948         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
949
950         ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
951                            EV_CONTEXT_PROGRESS,
952                            _("Loading document. Please wait"));
953         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar), 
954                                     TRUE);
955 }
956
957 static void
958 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
959 {
960         GtkWidget *chooser;
961         static char *folder = NULL;
962
963         chooser = gtk_file_chooser_dialog_new (_("Open document"),
964                                                GTK_WINDOW (window),
965                                                GTK_FILE_CHOOSER_ACTION_OPEN,
966                                                GTK_STOCK_CANCEL,
967                                                GTK_RESPONSE_CANCEL,
968                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
969                                                NULL);
970
971         if (folder) {
972                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser),
973                                                          folder);
974         }
975
976         ev_document_types_add_filters (chooser);
977         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
978         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
979
980         if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK) {
981                 GSList *uris;
982
983                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
984
985                 if (folder != NULL)
986                         g_free (folder);
987                                 
988                 folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
989
990                 ev_application_open_uri_list (EV_APP, uris);
991         
992                 g_slist_foreach (uris, (GFunc)g_free, NULL);    
993                 g_slist_free (uris);
994         } else {
995                 if (!GTK_WIDGET_VISIBLE (window))
996                         gtk_widget_destroy (GTK_WIDGET (window));
997         }
998
999         gtk_widget_destroy (GTK_WIDGET (chooser));
1000 }
1001
1002 static void
1003 ev_window_cmd_recent_file_activate (GtkAction *action,
1004                                     EvWindow *ev_window)
1005 {
1006         char *uri;
1007         EggRecentItem *item;
1008
1009         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1010                                                    action);
1011
1012         uri = egg_recent_item_get_uri (item);
1013
1014         ev_application_open_uri (EV_APP, uri, NULL);    
1015         
1016         g_free (uri);
1017 }
1018
1019 static void
1020 ev_window_add_recent (EvWindow *window, const char *filename)
1021 {
1022         EggRecentItem *item;
1023
1024         item = egg_recent_item_new_from_uri (filename);
1025         egg_recent_item_add_group (item, "Evince");
1026         egg_recent_model_add_full (window->priv->recent_model, item);
1027 }
1028
1029 static void
1030 ev_window_setup_recent (EvWindow *ev_window)
1031 {
1032
1033
1034
1035         /* it would be better if we just filtered by mime-type, but there
1036          * doesn't seem to be an easy way to figure out which mime-types we
1037          * can handle */
1038         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
1039
1040         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1041                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1042                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate), 
1043                                                                       ev_window);       
1044
1045         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1046         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
1047
1048         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1049                                    ev_window->priv->recent_model);
1050
1051         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
1052                                             "Evince", NULL);
1053
1054         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1055         
1056         g_signal_connect (ev_window->priv->recent_view, "activate",
1057                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1058 }
1059
1060 /* FIXME
1061 static gboolean
1062 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1063 {
1064         GtkWidget *msgbox;
1065         gchar *utf8_file_name;
1066         AtkObject *obj;
1067         gint ret;
1068
1069         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1070         msgbox = gtk_message_dialog_new (
1071                 window,
1072                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1073                 GTK_MESSAGE_QUESTION,
1074                 GTK_BUTTONS_NONE,
1075                 _("A file named \"%s\" already exists."),
1076                 utf8_file_name);
1077         g_free (utf8_file_name);
1078
1079         gtk_message_dialog_format_secondary_text (
1080                 GTK_MESSAGE_DIALOG (msgbox),
1081                 _("Do you want to replace it with the one you are saving?"));
1082
1083         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1084                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1085
1086         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1087                                _("_Replace"), GTK_RESPONSE_YES);
1088
1089         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1090                                          GTK_RESPONSE_CANCEL);
1091
1092         obj = gtk_widget_get_accessible (msgbox);
1093
1094         if (GTK_IS_ACCESSIBLE (obj))
1095                 atk_object_set_name (obj, _("Question"));
1096
1097         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1098         gtk_widget_destroy (msgbox);
1099
1100         return (ret == GTK_RESPONSE_YES);
1101 }
1102 */
1103
1104 static void
1105 save_error_dialog (GtkWindow *window, const gchar *file_name)
1106 {
1107         GtkWidget *error_dialog;
1108
1109         error_dialog = gtk_message_dialog_new (
1110                 window,
1111                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1112                 GTK_MESSAGE_ERROR,
1113                 GTK_BUTTONS_CLOSE,
1114                 _("The file could not be saved as \"%s\"."),
1115                 file_name);
1116
1117         /* Easy way to make the text bold while keeping the string
1118          * above free from pango markup (FIXME ?) */
1119         gtk_message_dialog_format_secondary_text (
1120                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1121
1122         gtk_dialog_run (GTK_DIALOG (error_dialog));
1123         gtk_widget_destroy (error_dialog);
1124 }
1125
1126 static void
1127 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1128 {
1129         GtkWidget *fc;
1130
1131         gchar *uri;
1132         gchar *basename;
1133         static char* folder = NULL;
1134
1135         gboolean success;
1136
1137         fc = gtk_file_chooser_dialog_new (
1138                 _("Save a Copy"),
1139                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
1140                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1141                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1142                 NULL);
1143         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
1144
1145         ev_document_types_add_filters_for_type (fc, G_TYPE_FROM_INSTANCE (ev_window->priv->document));
1146         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1147         
1148         if (folder) {
1149                 gtk_file_chooser_set_current_folder_uri(GTK_FILE_CHOOSER (fc), 
1150                                                         folder);
1151         }
1152         
1153         basename = g_path_get_basename (ev_window->priv->uri);
1154         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), basename);
1155         g_free (basename);
1156
1157         gtk_widget_show (fc);
1158
1159         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
1160                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1161
1162 /* FIXME
1163                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
1164                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
1165                                 continue;
1166 */
1167                 
1168                 ev_document_doc_mutex_lock ();
1169                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1170                 ev_document_doc_mutex_unlock ();
1171
1172                 if (success)
1173                         break;
1174                 else
1175                         save_error_dialog (GTK_WINDOW (fc), uri);
1176         }
1177
1178         if (folder != NULL)
1179                 g_free (folder);
1180                                 
1181         folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (fc));
1182
1183         gtk_widget_destroy (fc);
1184 }
1185
1186 static gboolean
1187 using_postscript_printer (GnomePrintConfig *config)
1188 {
1189         const guchar *driver;
1190         const guchar *transport;
1191
1192         driver = gnome_print_config_get (
1193                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1194
1195         transport = gnome_print_config_get (
1196                 config, (const guchar *)"Settings.Transport.Backend");
1197
1198         if (driver) {
1199                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1200                         return TRUE;
1201                 else
1202                         return FALSE;
1203         } else  if (transport) {
1204                 if (!strcmp ((const gchar *)transport, "CUPS"))
1205                         return TRUE;
1206                 else if (!strcmp ((const gchar *)transport, "LPD"))
1207                         return TRUE;
1208         }
1209
1210         return FALSE;
1211 }
1212
1213 static void
1214 ev_window_print (EvWindow *window)
1215 {
1216         EvPageCache *page_cache;
1217         int last_page;
1218
1219         page_cache = ev_page_cache_get (window->priv->document);
1220         last_page = ev_page_cache_get_n_pages (page_cache);
1221
1222         ev_window_print_range (window, 1, -1);
1223 }
1224
1225 const char *
1226 ev_window_get_uri (EvWindow *ev_window)
1227 {
1228         return ev_window->priv->uri;
1229 }
1230
1231 void
1232 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1233 {
1234         GnomePrintConfig *config;
1235         GnomePrintJob *job;
1236         GtkWidget *print_dialog;
1237         gchar *pages_label;
1238         EvPrintJob *print_job = NULL;
1239         EvPageCache *page_cache;
1240
1241         g_return_if_fail (EV_IS_WINDOW (ev_window));
1242         g_return_if_fail (ev_window->priv->document != NULL);
1243
1244         page_cache = ev_page_cache_get (ev_window->priv->document);
1245         if (last_page == -1) {
1246                 last_page = ev_page_cache_get_n_pages (page_cache);
1247         }
1248
1249         config = gnome_print_config_default ();
1250         job = gnome_print_job_new (config);
1251
1252         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1253                                                (GNOME_PRINT_DIALOG_RANGE |
1254                                                 GNOME_PRINT_DIALOG_COPIES));
1255
1256         pages_label = g_strconcat (_("Pages"), " ", NULL);
1257         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1258                                                  GNOME_PRINT_RANGE_ALL |
1259                                                  GNOME_PRINT_RANGE_RANGE,
1260                                                  first_page, last_page,
1261                                                  NULL, (const guchar *)pages_label);
1262         g_free (pages_label);
1263                                                  
1264         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1265                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1266                                            FALSE);
1267
1268         while (TRUE) {
1269                 int response;
1270                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1271
1272                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1273                         break;
1274
1275                 /* FIXME: Change this when we have the first backend
1276                  * that can print more than postscript
1277                  */
1278                 if (!using_postscript_printer (config)) {
1279                         GtkWidget *dialog;
1280
1281                         dialog = gtk_message_dialog_new (
1282                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1283                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1284                                 _("Printing is not supported on this printer."));
1285                         gtk_message_dialog_format_secondary_text (
1286                                 GTK_MESSAGE_DIALOG (dialog),
1287                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1288                                 gnome_print_config_get (
1289                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1290                         gtk_dialog_run (GTK_DIALOG (dialog));
1291                         gtk_widget_destroy (dialog);
1292
1293                         continue;
1294                 }
1295
1296                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1297                                           "gnome_print_job", job,
1298                                           "document", ev_window->priv->document,
1299                                           "print_dialog", print_dialog,
1300                                           NULL);
1301                 break;
1302         }
1303
1304         gtk_widget_destroy (print_dialog);
1305
1306         if (print_job != NULL) {
1307                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1308                 g_object_unref (print_job);
1309         }
1310 }
1311
1312 static void
1313 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1314 {
1315         ev_window_print (ev_window);
1316 }
1317
1318 static void
1319 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1320 {
1321         if (ev_window->priv->properties == NULL) {
1322                 ev_window->priv->properties = ev_properties_dialog_new ();
1323                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1324                                                    ev_window->priv->document);
1325                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1326                                            (gpointer *) &(ev_window->priv->properties));
1327                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1328                                               GTK_WINDOW (ev_window));
1329         }
1330
1331         gtk_widget_show (ev_window->priv->properties);
1332 }
1333                                         
1334 static void
1335 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1336 {
1337         g_return_if_fail (EV_IS_WINDOW (ev_window));
1338
1339         gtk_widget_destroy (GTK_WIDGET (ev_window));
1340 }
1341
1342 static void
1343 find_not_supported_dialog (EvWindow   *ev_window)
1344 {
1345         GtkWidget *dialog;
1346
1347         /* If you change this so it isn't modal, be sure you don't
1348          * allow multiple copies of the dialog...
1349          */
1350
1351         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1352                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1353                                          GTK_MESSAGE_ERROR,
1354                                          GTK_BUTTONS_CLOSE,
1355                                          _("The \"Find\" feature will not work with this document"));
1356         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1357                                                   _("Searching for text is only supported for PDF documents."));
1358         gtk_dialog_run (GTK_DIALOG (dialog));
1359         gtk_widget_destroy (dialog);
1360 }
1361
1362 static void
1363 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1364 {
1365         g_return_if_fail (EV_IS_WINDOW (ev_window));
1366
1367         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1368 }
1369
1370 static void
1371 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1372 {
1373         g_return_if_fail (EV_IS_WINDOW (ev_window));
1374
1375         if (ev_window->priv->document == NULL) {
1376                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1377         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1378                 find_not_supported_dialog (ev_window);
1379         } else {
1380                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1381
1382                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1383         }
1384 }
1385
1386 static void
1387 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1388 {
1389         g_return_if_fail (EV_IS_WINDOW (ev_window));
1390
1391         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1392 }
1393
1394 static void
1395 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1396 {
1397         g_return_if_fail (EV_IS_WINDOW (ev_window));
1398
1399         ev_view_copy (EV_VIEW (ev_window->priv->view));
1400 }
1401
1402 static void
1403 ev_window_update_fullscreen_popup (EvWindow *window)
1404 {
1405         GtkWidget *popup = window->priv->fullscreen_popup;
1406         int popup_width, popup_height;
1407         GdkRectangle screen_rect;
1408         gboolean toolbar;
1409
1410         g_return_if_fail (popup != NULL);
1411
1412         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 || 
1413                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1414         popup_width = popup->requisition.width;
1415         popup_height = popup->requisition.height;
1416
1417         /* FIXME multihead */
1418         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1419                         gdk_screen_get_monitor_at_window
1420                         (gdk_screen_get_default (),
1421                          GTK_WIDGET (window)->window),
1422                          &screen_rect);
1423         if (toolbar) {
1424                 gtk_widget_set_size_request (popup,
1425                                              screen_rect.width,
1426                                              -1);
1427                 gtk_window_move (GTK_WINDOW (popup),
1428                                  screen_rect.x,
1429                                  screen_rect.y);
1430
1431         } else {
1432                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1433                 {
1434                         gtk_window_move (GTK_WINDOW (popup),
1435                                          screen_rect.x,
1436                                          screen_rect.y);
1437                 } else {
1438                         gtk_window_move (GTK_WINDOW (popup),
1439                                          screen_rect.x + screen_rect.width - popup_width,
1440                                          screen_rect.y);
1441                 }
1442         }
1443 }
1444
1445 static void
1446 screen_size_changed_cb (GdkScreen *screen,
1447                         EvWindow *window)
1448 {
1449         ev_window_update_fullscreen_popup (window);
1450 }
1451
1452 static void
1453 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1454                                       EvWindow *ev_window)
1455 {
1456         GConfClient *client;
1457         int sidebar_size;
1458
1459         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1460
1461         client = gconf_client_get_default ();
1462         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1463         g_object_unref (client);
1464 }
1465
1466 static void
1467 destroy_fullscreen_popup (EvWindow *window)
1468 {
1469         if (window->priv->fullscreen_popup != NULL)
1470         {
1471                 gtk_widget_destroy (window->priv->fullscreen_popup);
1472                 window->priv->fullscreen_popup = NULL;
1473         }
1474 }
1475
1476 static void
1477 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1478 {
1479         GtkAction *action;
1480
1481         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1482         g_return_if_fail (action != NULL);
1483
1484         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1485 }
1486
1487 static void
1488 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1489 {
1490         ev_window_update_fullscreen_popup (window);
1491 }
1492
1493 static gboolean
1494 fullscreen_timeout_cb (gpointer data)
1495 {
1496         EvWindow *window = EV_WINDOW (data);
1497
1498         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1499         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1500         window->priv->fullscreen_timeout_source = NULL;
1501
1502         return FALSE;
1503 }
1504
1505 static void
1506 fullscreen_set_timeout (EvWindow *window)
1507 {
1508         GSource *source;
1509
1510         if (window->priv->fullscreen_timeout_source != NULL)
1511                 g_source_destroy (window->priv->fullscreen_timeout_source);
1512
1513         source = g_timeout_source_new (1000);
1514         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1515         g_source_attach (source, NULL);
1516         window->priv->fullscreen_timeout_source = source;
1517 }
1518
1519 static void
1520 fullscreen_clear_timeout (EvWindow *window)
1521 {
1522         if (window->priv->fullscreen_timeout_source != NULL)
1523                 g_source_destroy (window->priv->fullscreen_timeout_source);
1524
1525         window->priv->fullscreen_timeout_source = NULL;
1526         ev_view_show_cursor (EV_VIEW (window->priv->view));
1527 }
1528
1529
1530 static void
1531 show_fullscreen_popup (EvWindow *window)
1532 {
1533         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1534                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1535                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1536         }
1537
1538         fullscreen_set_timeout (window);        
1539 }
1540
1541 static gboolean
1542 fullscreen_motion_notify_cb (GtkWidget *widget,
1543                              GdkEventMotion *event,
1544                              gpointer user_data)
1545 {
1546         EvWindow *window = EV_WINDOW (user_data);
1547
1548         show_fullscreen_popup (window);
1549
1550         return FALSE;
1551 }
1552
1553 static gboolean
1554 fullscreen_leave_notify_cb (GtkWidget *widget,
1555                             GdkEventCrossing *event,
1556                             gpointer user_data)
1557 {
1558         EvWindow *window = EV_WINDOW (user_data);
1559
1560         fullscreen_clear_timeout (window);
1561
1562         return FALSE;
1563 }
1564
1565 static GtkWidget *
1566 ev_window_get_exit_fullscreen_button (EvWindow *window)
1567 {
1568         GtkWidget *button, *icon, *label, *hbox;
1569
1570         button = gtk_button_new ();
1571         g_signal_connect (button, "clicked",
1572                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1573                           window);
1574         gtk_widget_show (button);
1575
1576         hbox = gtk_hbox_new (FALSE, 2);
1577         gtk_widget_show (hbox);
1578         gtk_container_add (GTK_CONTAINER (button), hbox);
1579
1580         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1581         gtk_widget_show (icon);
1582         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1583
1584         label = gtk_label_new (_("Leave Fullscreen"));
1585         gtk_widget_show (label);
1586         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1587
1588         return button;
1589 }
1590
1591 static GtkWidget *
1592 ev_window_create_fullscreen_popup (EvWindow *window)
1593 {
1594         GtkWidget *popup;
1595         GtkWidget *hbox;
1596         GtkWidget *button;
1597
1598         popup = gtk_window_new (GTK_WINDOW_POPUP);
1599         hbox = gtk_hbox_new (FALSE, 0);
1600         button = ev_window_get_exit_fullscreen_button (window);
1601
1602         gtk_container_add (GTK_CONTAINER (popup), hbox);
1603         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1604                             TRUE, TRUE, 0);
1605         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1606
1607         gtk_widget_show (button);
1608         gtk_widget_show (hbox);
1609
1610         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1611
1612         /* FIXME multihead */
1613         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1614                                  G_CALLBACK (screen_size_changed_cb),
1615                                  window, 0);
1616         g_signal_connect_object (popup, "size_request",
1617                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1618                                  window, 0);
1619
1620         return popup;
1621 }
1622
1623
1624 static void
1625 ev_window_update_fullscreen_action (EvWindow *window)
1626 {
1627         GtkAction *action;
1628
1629         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1630         g_signal_handlers_block_by_func
1631                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1632         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1633                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1634         g_signal_handlers_unblock_by_func
1635                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1636 }
1637
1638 static void
1639 ev_window_run_fullscreen (EvWindow *window)
1640 {
1641         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1642         if (window->priv->fullscreen_popup == NULL)
1643                 window->priv->fullscreen_popup
1644                         = ev_window_create_fullscreen_popup (window);
1645         update_chrome_visibility (window);
1646
1647         g_object_set (G_OBJECT (window->priv->scrolled_window),
1648                       "shadow-type", GTK_SHADOW_NONE,
1649                       NULL);
1650
1651         g_signal_connect (window->priv->view,
1652                           "motion-notify-event",
1653                           G_CALLBACK (fullscreen_motion_notify_cb),
1654                           window);
1655         g_signal_connect (window->priv->view,
1656                           "leave-notify-event",
1657                           G_CALLBACK (fullscreen_leave_notify_cb),
1658                           window);
1659         fullscreen_set_timeout (window);
1660
1661         gtk_widget_grab_focus (window->priv->view);
1662         ev_window_update_fullscreen_action (window);
1663         gtk_window_fullscreen (GTK_WINDOW (window));
1664         ev_window_update_fullscreen_popup (window);
1665 }
1666
1667 static void
1668 ev_window_stop_fullscreen (EvWindow *window)
1669 {
1670         EvView *view = EV_VIEW (window->priv->view);
1671
1672         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1673                 return;
1674
1675         ev_view_set_fullscreen (view, FALSE);
1676         g_object_set (G_OBJECT (window->priv->scrolled_window),
1677                       "shadow-type", GTK_SHADOW_IN,
1678                       NULL);
1679
1680         fullscreen_clear_timeout (window);
1681
1682         g_signal_handlers_disconnect_by_func (view,
1683                                               (gpointer) fullscreen_motion_notify_cb,
1684                                               window);
1685         g_signal_handlers_disconnect_by_func (view,
1686                                               (gpointer) fullscreen_leave_notify_cb,
1687                                               window);
1688         ev_window_update_fullscreen_action (window);
1689         gtk_window_unfullscreen (GTK_WINDOW (window));
1690         update_chrome_visibility (window);
1691 }
1692
1693 static void
1694 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1695 {
1696         gboolean fullscreen;
1697
1698         g_return_if_fail (EV_IS_WINDOW (window));
1699         ev_window_stop_presentation (window);
1700
1701         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1702         if (fullscreen) {
1703                 ev_window_run_fullscreen (window);
1704         } else {
1705                 ev_window_stop_fullscreen (window);
1706         }
1707 }
1708
1709 static void
1710 ev_window_update_presentation_action (EvWindow *window)
1711 {
1712         GtkAction *action;
1713
1714         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1715         g_signal_handlers_block_by_func
1716                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1717         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1718                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1719         g_signal_handlers_unblock_by_func
1720                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1721 }
1722
1723 static void
1724 ev_window_run_presentation (EvWindow *window)
1725 {
1726         g_object_set (G_OBJECT (window->priv->scrolled_window),
1727                       "shadow-type", GTK_SHADOW_NONE,
1728                       NULL);
1729
1730         gtk_widget_grab_focus (window->priv->view);
1731         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1732         gtk_window_fullscreen (GTK_WINDOW (window));
1733         ev_window_update_presentation_action (window);
1734         update_chrome_visibility (window);
1735 }
1736
1737 static void
1738 ev_window_stop_presentation (EvWindow *window)
1739 {
1740         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1741                 return;
1742
1743         g_object_set (G_OBJECT (window->priv->scrolled_window),
1744                       "shadow-type", GTK_SHADOW_IN,
1745                       NULL);
1746         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1747         gtk_window_unfullscreen (GTK_WINDOW (window));
1748         ev_window_update_presentation_action (window);
1749         update_chrome_visibility (window);
1750 }
1751
1752 static void
1753 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1754 {
1755         gboolean presentation;
1756
1757         g_return_if_fail (EV_IS_WINDOW (window));
1758         ev_window_stop_fullscreen (window);
1759
1760         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1761         if (presentation) {
1762                 ev_window_run_presentation (window);
1763         } else {
1764                 ev_window_stop_presentation (window);
1765         }
1766 }
1767
1768 static gboolean
1769 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1770 {
1771         EvWindow *window = EV_WINDOW (widget);
1772
1773         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1774                 gboolean maximized;
1775
1776                 maximized = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
1777
1778                 ev_statusbar_set_maximized (EV_STATUSBAR (window->priv->statusbar),
1779                                             maximized);
1780         }
1781
1782         return FALSE;
1783 }
1784
1785 static gboolean
1786 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1787 {
1788         EvWindow *window = EV_WINDOW (widget);
1789         EvWindowPrivate *priv = window->priv;
1790         gboolean fullscreen;
1791
1792         g_object_get (priv->view,
1793                       "fullscreen", &fullscreen,
1794                       NULL);
1795
1796         if (fullscreen)
1797                 show_fullscreen_popup (window);
1798
1799         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1800 }
1801
1802 static gboolean
1803 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1804 {
1805         EvWindow *window = EV_WINDOW (widget);
1806         EvWindowPrivate *priv = window->priv;
1807         gboolean fullscreen;
1808
1809         g_object_get (priv->view,
1810                       "fullscreen", &fullscreen,
1811                       NULL);
1812
1813         if (fullscreen)
1814                 gtk_widget_hide (priv->fullscreen_popup);
1815
1816         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1817 }
1818
1819 static void
1820 ev_window_set_page_mode (EvWindow         *window,
1821                          EvWindowPageMode  page_mode)
1822 {
1823         GtkWidget *child = NULL;
1824         GtkWidget *real_child;
1825
1826         if (window->priv->page_mode == page_mode)
1827                 return;
1828
1829         window->priv->page_mode = page_mode;
1830
1831         switch (page_mode) {
1832         case PAGE_MODE_DOCUMENT:
1833                 child = window->priv->view;
1834                 break;
1835         case PAGE_MODE_PASSWORD:
1836                 child = window->priv->password_view;
1837                 break;
1838         default:
1839                 g_assert_not_reached ();
1840         }
1841
1842         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1843         if (child != real_child) {
1844                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1845                                       real_child);
1846                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1847                                    child);
1848         }
1849         update_action_sensitivity (window);
1850 }
1851
1852 static void
1853 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
1854 {
1855         EvWindow *ev_window = EV_WINDOW (data);
1856         egg_editable_toolbar_set_edit_mode
1857                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
1858         egg_toolbars_model_save (ev_window->priv->toolbar_model,
1859                                  ev_window->priv->toolbar_file, "1.0");
1860         gtk_widget_destroy (GTK_WIDGET (dialog));
1861 }
1862
1863 static void
1864 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
1865 {
1866         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
1867         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs));
1868 }
1869
1870 static void
1871 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
1872 {
1873         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
1874         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs));
1875 }
1876
1877 static void
1878 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
1879 {
1880         GtkWidget *dialog;
1881         GtkWidget *editor;
1882         g_return_if_fail (EV_IS_WINDOW (ev_window));
1883     
1884         dialog = gtk_dialog_new_with_buttons (_("Toolbar editor"), GTK_WINDOW (ev_window), 
1885                                               GTK_DIALOG_DESTROY_WITH_PARENT, 
1886                                               GTK_STOCK_CLOSE,
1887                                               GTK_RESPONSE_CANCEL, 
1888                                               NULL);
1889         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
1890         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
1891           
1892         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
1893                                          ev_window->priv->toolbar_model);
1894         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
1895         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
1896                      
1897         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
1898         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
1899                                       DATADIR"/evince-toolbar.xml");
1900
1901         egg_editable_toolbar_set_edit_mode
1902                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
1903
1904         gtk_widget_show_all (dialog);
1905       
1906         g_signal_connect (G_OBJECT (dialog), "response",
1907                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
1908                           ev_window);
1909 }
1910
1911 static void
1912 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1913 {
1914         g_return_if_fail (EV_IS_WINDOW (ev_window));
1915
1916         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1917         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1918 }
1919
1920 static void
1921 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1922 {
1923         g_return_if_fail (EV_IS_WINDOW (ev_window));
1924
1925         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1926         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1927 }
1928
1929 static void
1930 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1931 {
1932         g_return_if_fail (EV_IS_WINDOW (ev_window));
1933
1934         ev_page_cache_prev_page (ev_window->priv->page_cache);
1935 }
1936
1937 static void
1938 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1939 {
1940         g_return_if_fail (EV_IS_WINDOW (ev_window));
1941
1942         ev_page_cache_next_page (ev_window->priv->page_cache);
1943 }
1944
1945 static void
1946 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1947 {
1948         g_return_if_fail (EV_IS_WINDOW (ev_window));
1949
1950         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1951 }
1952
1953 static void
1954 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1955 {
1956         int n_pages;
1957
1958         g_return_if_fail (EV_IS_WINDOW (ev_window));
1959
1960         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1961         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1962 }
1963
1964 static void
1965 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
1966 {
1967         int n_pages, current_page;
1968         
1969         g_return_if_fail (EV_IS_WINDOW (ev_window));
1970
1971         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1972         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1973         
1974         if (current_page + 10 < n_pages)
1975                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
1976 }
1977
1978 static void
1979 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
1980 {
1981         int current_page;
1982         
1983         g_return_if_fail (EV_IS_WINDOW (ev_window));
1984
1985         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1986         
1987         if (current_page - 10 >= 0)
1988                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
1989 }
1990
1991 static void
1992 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1993 {
1994         char *uri;
1995         int page;
1996
1997         g_return_if_fail (EV_IS_WINDOW (ev_window));
1998
1999         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2000         uri = g_strdup (ev_window->priv->uri);
2001
2002         ev_window_open_uri (ev_window, uri);
2003
2004         /* In case the number of pages in the document has changed. */
2005         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
2006
2007         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2008
2009         g_free (uri);
2010 }
2011
2012 static void
2013 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2014 {
2015         GError *error = NULL;
2016
2017         g_return_if_fail (EV_IS_WINDOW (ev_window));
2018
2019         gnome_help_display ("evince.xml", NULL, &error);
2020
2021         if(error != NULL) {
2022                 g_warning (error->message);
2023                 g_error_free (error);
2024         }
2025 }
2026
2027 static void
2028 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2029 {
2030         gtk_window_unfullscreen (GTK_WINDOW (window));
2031 }
2032
2033 static void
2034 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2035 {
2036         GtkWidget *widget;
2037
2038         widget = gtk_window_get_focus (GTK_WINDOW (window));
2039         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2040                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
2041         } else {
2042                 gboolean fullscreen;
2043                 gboolean presentation;
2044
2045                 g_object_get (window->priv->view,
2046                               "fullscreen", &fullscreen,
2047                               "presentation", &presentation,
2048                               NULL);
2049
2050                 if (fullscreen)
2051                         ev_window_stop_fullscreen (window);
2052                 if (presentation)
2053                         ev_window_stop_presentation (window);
2054
2055                 if (fullscreen && presentation)
2056                         g_warning ("Both fullscreen and presentation set somehow");
2057         }
2058 }
2059
2060 static void
2061 update_view_size (EvView *view, EvWindow *window)
2062 {
2063         int width, height;
2064         GtkRequisition vsb_requisition;
2065         GtkRequisition hsb_requisition;
2066         int scrollbar_spacing;
2067
2068         /* Calculate the width available for the */
2069         width = window->priv->scrolled_window->allocation.width;
2070         height = window->priv->scrolled_window->allocation.height;
2071
2072         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2073                 width -= 2 * window->priv->view->style->xthickness;
2074                 height -= 2 * window->priv->view->style->ythickness;
2075         }
2076
2077         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2078                                  &vsb_requisition);
2079         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2080                                  &hsb_requisition);
2081         gtk_widget_style_get (window->priv->scrolled_window,
2082                               "scrollbar_spacing", &scrollbar_spacing,
2083                               NULL);
2084
2085         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2086                                    MAX (1, width),
2087                                    MAX (1, height),
2088                                    vsb_requisition.width + scrollbar_spacing,
2089                                    hsb_requisition.height + scrollbar_spacing);
2090 }
2091
2092 static void     
2093 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2094                                   EvWindow   *ev_window)
2095 {
2096         GtkWidget *scrolled_window;
2097         EvSizingMode sizing_mode;
2098
2099         g_object_get (ev_window->priv->view,
2100                       "sizing-mode", &sizing_mode,
2101                       NULL);
2102
2103         scrolled_window = ev_window->priv->scrolled_window;
2104
2105         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2106
2107         if (sizing_mode != EV_SIZING_FREE)
2108                 update_view_size (NULL, ev_window);
2109
2110         switch (sizing_mode) {
2111         case EV_SIZING_BEST_FIT:
2112                 g_object_set (G_OBJECT (scrolled_window),
2113                               "hscrollbar-policy", GTK_POLICY_NEVER,
2114                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2115                               NULL);
2116                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2117                                   G_CALLBACK (update_view_size),
2118                                   ev_window);
2119                 break;
2120         case EV_SIZING_FIT_WIDTH:
2121                 g_object_set (G_OBJECT (scrolled_window),
2122                               "hscrollbar-policy", GTK_POLICY_NEVER,
2123                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2124                               NULL);
2125                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2126                                   G_CALLBACK (update_view_size),
2127                                   ev_window);
2128                 break;
2129         case EV_SIZING_FREE:
2130                 g_object_set (G_OBJECT (scrolled_window),
2131                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2132                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2133                               NULL);
2134                 break;
2135         }
2136
2137         update_sizing_buttons (ev_window);
2138 }
2139
2140 static void     
2141 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec,
2142                            EvWindow   *ev_window)
2143 {
2144         update_action_sensitivity (ev_window);
2145 }
2146
2147 static char *
2148 build_comments_string (void)
2149 {
2150         PopplerBackend backend;
2151         const char *backend_name;
2152         const char *version;
2153
2154         backend = poppler_get_backend ();
2155         version = poppler_get_version ();
2156         switch (backend) {
2157                 case POPPLER_BACKEND_CAIRO:
2158                         backend_name = "cairo";
2159                         break;
2160                 case POPPLER_BACKEND_SPLASH:
2161                         backend_name = "splash";
2162                         break;
2163                 default:
2164                         backend_name = "unknown";
2165                         break;
2166         }
2167
2168         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2169                                   "Using poppler %s (%s)"),
2170                                 version, backend_name);
2171 }
2172
2173 static void
2174 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2175 {
2176         const char *authors[] = {
2177                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2178                 "Jonathan Blandford <jrb@gnome.org>",
2179                 "Marco Pesenti Gritti <marco@gnome.org>",
2180                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2181                 "Bryan Clark <clarkbw@gnome.org>",
2182                 NULL
2183         };
2184
2185         const char *documenters[] = {
2186                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2187                 NULL
2188         };
2189
2190         const char *license[] = {
2191                 N_("Evince is free software; you can redistribute it and/or modify\n"
2192                    "it under the terms of the GNU General Public License as published by\n"
2193                    "the Free Software Foundation; either version 2 of the License, or\n"
2194                    "(at your option) any later version.\n"),
2195                 N_("Evince is distributed in the hope that it will be useful,\n"
2196                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2197                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2198                    "GNU General Public License for more details.\n"),
2199                 N_("You should have received a copy of the GNU General Public License\n"
2200                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2201                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2202         };
2203
2204         char *license_trans;
2205         char *comments;
2206
2207 #ifdef ENABLE_NLS
2208         const char **p;
2209
2210         for (p = authors; *p; ++p)
2211                 *p = _(*p);
2212
2213         for (p = documenters; *p; ++p)
2214                 *p = _(*p);
2215 #endif
2216
2217         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2218                                      _(license[2]), "\n", NULL);
2219         comments = build_comments_string ();
2220
2221         gtk_show_about_dialog (
2222                 GTK_WINDOW (ev_window),
2223                 "name", _("Evince"),
2224                 "version", VERSION,
2225                 "copyright",
2226                 _("\xc2\xa9 1996-2005 The Evince authors"),
2227                 "license", license_trans,
2228                 "website", "http://www.gnome.org/projects/evince",
2229                 "comments", comments,
2230                 "authors", authors,
2231                 "documenters", documenters,
2232                 "translator-credits", _("translator-credits"),
2233                 NULL);
2234
2235         g_free (comments);
2236         g_free (license_trans);
2237 }
2238
2239 static void
2240 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2241 {
2242         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
2243                             GCONF_CHROME_TOOLBAR,
2244                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2245 }
2246
2247 static void
2248 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
2249 {
2250         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
2251                             GCONF_CHROME_STATUSBAR,
2252                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2253 }
2254
2255 static void
2256 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2257 {
2258         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2259                             GCONF_CHROME_SIDEBAR,
2260                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2261 }
2262
2263 static void
2264 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2265                                          EvWindow   *ev_window)
2266 {
2267         GtkAction *action;
2268         gboolean visible, fullscreen_mode;
2269
2270
2271         fullscreen_mode = ev_view_get_presentation (EV_VIEW (ev_window->priv->view)) ||
2272                                ev_view_get_fullscreen (EV_VIEW (ev_window->priv->view));
2273
2274         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
2275
2276         /* In fullscreen mode the sidebar is not visible,
2277          * but we don't want to update the chrome
2278          */
2279         if (fullscreen_mode)
2280                 return;
2281         
2282         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2283         
2284         g_signal_handlers_block_by_func
2285                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2286         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
2287         g_signal_handlers_unblock_by_func
2288                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2289
2290         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2291                             GCONF_CHROME_SIDEBAR, visible);
2292 }
2293
2294 static void
2295 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2296 {
2297         GtkAction *action;
2298         char *message;
2299
2300         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
2301         g_return_if_fail (action != NULL);
2302
2303         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
2304         if (message) {
2305                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2306                                    EV_CONTEXT_VIEW, message);
2307                 g_free (message);
2308         }
2309 }
2310
2311 static void
2312 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2313 {
2314         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2315                           EV_CONTEXT_VIEW);
2316 }
2317
2318 static void
2319 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2320                   GtkWidget *proxy, EvWindow *ev_window)
2321 {
2322         if (GTK_IS_MENU_ITEM (proxy)) {
2323                 g_signal_connect (proxy, "select",
2324                                   G_CALLBACK (menu_item_select_cb), ev_window);
2325                 g_signal_connect (proxy, "deselect",
2326                                   G_CALLBACK (menu_item_deselect_cb),
2327                                   ev_window);
2328         }
2329 }
2330
2331 static void
2332 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2333                      GtkWidget *proxy, EvWindow *ev_window)
2334 {
2335         if (GTK_IS_MENU_ITEM (proxy)) {
2336                 g_signal_handlers_disconnect_by_func
2337                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
2338                 g_signal_handlers_disconnect_by_func
2339                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
2340         }
2341 }
2342
2343 static void
2344 view_status_changed_cb (EvView     *view,
2345                         GParamSpec *pspec,
2346                         EvWindow   *ev_window)
2347 {
2348         const char *message;
2349
2350         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2351                           EV_CONTEXT_HELP);
2352
2353         message = ev_view_get_status (view);
2354         if (message) {
2355                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2356                                    EV_CONTEXT_HELP, message);
2357         }
2358 }
2359
2360 static void
2361 view_find_status_changed_cb (EvView     *view,
2362                              GParamSpec *pspec,
2363                              EvWindow   *ev_window)
2364 {
2365         const char *text;
2366
2367         text = ev_view_get_find_status (view);
2368         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2369                                       text);
2370 }
2371
2372 static void
2373 find_bar_previous_cb (EggFindBar *find_bar,
2374                       EvWindow   *ev_window)
2375 {
2376         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2377 }
2378
2379 static void
2380 find_bar_next_cb (EggFindBar *find_bar,
2381                   EvWindow   *ev_window)
2382 {
2383         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2384 }
2385
2386 static void
2387 find_bar_close_cb (EggFindBar *find_bar,
2388                    EvWindow   *ev_window)
2389 {
2390         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2391 }
2392
2393 static void
2394 find_bar_search_changed_cb (EggFindBar *find_bar,
2395                             GParamSpec *param,
2396                             EvWindow   *ev_window)
2397 {
2398         gboolean case_sensitive;
2399         gboolean visible;
2400         const char *search_string;
2401
2402         g_return_if_fail (EV_IS_WINDOW (ev_window));
2403
2404         /* Either the string or case sensitivity could have changed,
2405          * we connect this callback to both. We also connect it
2406          * to ::visible so when the find bar is hidden, we should
2407          * pretend the search string is NULL/""
2408          */
2409
2410         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2411         visible = GTK_WIDGET_VISIBLE (find_bar);
2412         search_string = egg_find_bar_get_search_string (find_bar);
2413
2414 #if 0
2415         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2416 #endif
2417
2418         if (ev_window->priv->document &&
2419             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2420                 if (visible && search_string && search_string[0]) {
2421                         ev_document_doc_mutex_lock ();
2422                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), 
2423                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2424                                                 search_string,
2425                                                 case_sensitive);
2426                         ev_document_doc_mutex_unlock ();
2427                 } else {
2428                         ev_document_doc_mutex_lock ();
2429                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2430                         ev_document_doc_mutex_unlock ();
2431
2432                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2433                                                       NULL);
2434                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2435                 }
2436         }
2437 }
2438
2439 static void
2440 zoom_control_changed_cb (EphyZoomAction *action,
2441                          float           zoom,
2442                          EvWindow       *ev_window)
2443 {
2444         EvSizingMode mode;
2445         
2446         g_return_if_fail (EV_IS_WINDOW (ev_window));
2447
2448         if (zoom == EPHY_ZOOM_BEST_FIT) {
2449                 mode = EV_SIZING_BEST_FIT;
2450         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2451                 mode = EV_SIZING_FIT_WIDTH;
2452         } else {
2453                 mode = EV_SIZING_FREE;
2454         }
2455         
2456         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2457         
2458         if (mode == EV_SIZING_FREE) {
2459                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2460         }
2461 }
2462
2463 static void
2464 ev_window_finalize (GObject *object)
2465 {
2466         GList *windows = gtk_window_list_toplevels ();
2467
2468         if (windows == NULL) {
2469                 ev_application_shutdown (EV_APP);
2470         } else {
2471                 g_list_free (windows);
2472         }
2473
2474         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2475 }
2476
2477 static void
2478 ev_window_dispose (GObject *object)
2479 {
2480         EvWindow *window = EV_WINDOW (object);
2481         EvWindowPrivate *priv = window->priv;
2482
2483         if (priv->toolbar_model) {
2484                 g_object_unref (priv->toolbar_model);
2485                 g_free (priv->toolbar_file);
2486                 priv->toolbar_model = NULL;
2487                 priv->toolbar_file = NULL;
2488         }
2489
2490         if (priv->recent_model) {
2491                 g_object_unref (priv->recent_model);
2492                 priv->recent_model = NULL;
2493         }
2494
2495         if (priv->recent_view) {
2496                 g_object_unref (priv->recent_view);
2497                 priv->recent_view = NULL;
2498         }
2499
2500
2501         if (priv->ui_manager) {
2502                 g_object_unref (priv->ui_manager);
2503                 priv->ui_manager = NULL;
2504         }
2505
2506         if (priv->action_group) {
2507                 g_object_unref (priv->action_group);
2508                 priv->action_group = NULL;
2509         }
2510
2511         if (priv->page_cache) {
2512                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2513                 priv->page_cache = NULL;
2514         }
2515
2516         if (priv->document) {
2517                 g_object_unref (priv->document);
2518                 priv->document = NULL;
2519         }
2520         
2521         if (priv->view) {
2522                 g_object_unref (priv->view);
2523                 priv->view = NULL;
2524         }
2525
2526         if (priv->page_view) {
2527                 g_object_unref (priv->page_view);
2528                 priv->page_view = NULL;
2529         }
2530
2531         if (priv->load_job || priv->xfer_job) {
2532                 ev_window_clear_jobs (window);
2533         }
2534         
2535         if (priv->local_uri) {
2536                 ev_window_clear_local_uri (window);
2537         }
2538
2539         if (priv->password_document) {
2540                 g_object_unref (priv->password_document);
2541                 priv->password_document = NULL;
2542         }
2543         
2544         if (priv->password_uri) {
2545                 g_free (priv->password_uri);
2546                 priv->password_uri = NULL;
2547         }
2548
2549         if (priv->password_dialog) {
2550                 gtk_widget_destroy (priv->password_dialog);
2551         }
2552
2553         if (priv->find_bar) {
2554                 g_signal_handlers_disconnect_by_func
2555                         (window->priv->find_bar,
2556                          G_CALLBACK (find_bar_close_cb),
2557                          window);
2558                 priv->find_bar = NULL;
2559         }
2560
2561         if (window->priv->fullscreen_timeout_source) {
2562                 g_source_destroy (window->priv->fullscreen_timeout_source);
2563                 window->priv->fullscreen_timeout_source = NULL;
2564         }
2565         destroy_fullscreen_popup (window);
2566
2567         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2568 }
2569
2570 static void
2571 ev_window_class_init (EvWindowClass *ev_window_class)
2572 {
2573         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2574         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2575
2576         g_object_class->dispose = ev_window_dispose;
2577         g_object_class->finalize = ev_window_finalize;
2578
2579         widget_class->window_state_event = ev_window_state_event;
2580         widget_class->focus_in_event = ev_window_focus_in_event;
2581         widget_class->focus_out_event = ev_window_focus_out_event;
2582
2583         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2584 }
2585
2586 /* Normal items */
2587 static const GtkActionEntry entries[] = {
2588         { "File", NULL, N_("_File") },
2589         { "Edit", NULL, N_("_Edit") },
2590         { "View", NULL, N_("_View") },
2591         { "Go", NULL, N_("_Go") },
2592         { "Help", NULL, N_("_Help") },
2593
2594         /* File menu */
2595         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2596           N_("Open an existing document"),
2597           G_CALLBACK (ev_window_cmd_file_open) },
2598         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2599           N_("Save the current document with a new filename"),
2600           G_CALLBACK (ev_window_cmd_save_as) },
2601         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2602           N_("Print this document"),
2603           G_CALLBACK (ev_window_cmd_file_print) },
2604         { "FileProperties", GTK_STOCK_PROPERTIES, N_("Properties"), "<alt>Return",
2605           N_("View the properties of this document"),
2606           G_CALLBACK (ev_window_cmd_file_properties) },                       
2607         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2608           N_("Close this window"),
2609           G_CALLBACK (ev_window_cmd_file_close_window) },
2610
2611         /* Edit menu */
2612         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2613           N_("Copy text from the document"),
2614           G_CALLBACK (ev_window_cmd_edit_copy) },
2615         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2616           N_("Select the entire page"),
2617           G_CALLBACK (ev_window_cmd_edit_select_all) },
2618         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2619           N_("Find a word or phrase in the document"),
2620           G_CALLBACK (ev_window_cmd_edit_find) },
2621         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2622           N_("Find next occurrence of the word or phrase"),
2623           G_CALLBACK (ev_window_cmd_edit_find_next) },
2624         { "EditToolbar", NULL, N_("T_oolbar"), NULL,
2625           N_("Customize the toolbar"),
2626           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2627         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL,
2628           N_("Rotate the document to the left"),
2629           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2630         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL,
2631           N_("Rotate the document to the right"),
2632           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2633
2634         /* View menu */
2635         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2636           N_("Enlarge the document"),
2637           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2638         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2639           N_("Shrink the document"),
2640           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2641         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2642           N_("Reload the document"),
2643           G_CALLBACK (ev_window_cmd_view_reload) },
2644
2645         /* Go menu */
2646         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2647           N_("Go to the previous page"),
2648           G_CALLBACK (ev_window_cmd_go_previous_page) },
2649         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2650           N_("Go to the next page"),
2651           G_CALLBACK (ev_window_cmd_go_next_page) },
2652         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2653           N_("Go to the first page"),
2654           G_CALLBACK (ev_window_cmd_go_first_page) },
2655         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2656           N_("Go to the last page"),
2657           G_CALLBACK (ev_window_cmd_go_last_page) },
2658
2659         /* Help menu */
2660         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2661           N_("Display help for the viewer application"),
2662           G_CALLBACK (ev_window_cmd_help_contents) },
2663
2664         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2665           N_("Display credits for the document viewer creators"),
2666           G_CALLBACK (ev_window_cmd_help_about) },
2667
2668         /* Toolbar-only */
2669         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2670           N_("Leave fullscreen mode"),
2671           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2672
2673         /* Accellerators */
2674         { "Escape", NULL, "", "Escape", "",
2675           G_CALLBACK (ev_window_cmd_escape) },
2676         { "Slash", GTK_STOCK_FIND, NULL, "slash",
2677           N_("Find a word or phrase in the document"),
2678           G_CALLBACK (ev_window_cmd_edit_find) },
2679         { "PageDown", NULL, "", "Page_Down",
2680           N_("Scroll one page forward"),
2681           G_CALLBACK (ev_window_cmd_scroll_forward) },
2682         { "PageUp", NULL, "", "Page_Up",
2683           N_("Scroll one page backward"),
2684           G_CALLBACK (ev_window_cmd_scroll_backward) },
2685         { "Space", NULL, "", "space",
2686           N_("Scroll one page forward"),
2687           G_CALLBACK (ev_window_cmd_scroll_forward) },
2688         { "ShiftSpace", NULL, "", "<shift>space",
2689           N_("Scroll one page backward"),
2690           G_CALLBACK (ev_window_cmd_scroll_backward) },
2691         { "BackSpace", NULL, "", "BackSpace",
2692           N_("Scroll one page backward"),
2693           G_CALLBACK (ev_window_cmd_scroll_backward) },
2694         { "ShiftBackSpace", NULL, "", "<shift>BackSpace",
2695           N_("Scroll one page forward"),
2696           G_CALLBACK (ev_window_cmd_scroll_forward) },
2697         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus",
2698           N_("Enlarge the document"),
2699           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2700         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal",
2701           N_("Enlarge the document"),
2702           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2703         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus",
2704           N_("Shrink the document"),
2705           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2706         { "FocusPageSelector", NULL, "", "<control>l",
2707           N_("Focus the page selector"),
2708           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2709         { "GoBackwardFast", NULL, "", "<shift>Page_Up",
2710           N_("Go ten pages backward"),
2711           G_CALLBACK (ev_window_cmd_go_backward) },
2712         { "GoForwardFast", NULL, "", "<shift>Page_Down",
2713           N_("Go ten pages forward"),
2714           G_CALLBACK (ev_window_cmd_go_forward) },
2715 };
2716
2717 /* Toggle items */
2718 static const GtkToggleActionEntry toggle_entries[] = {
2719         /* View Menu */
2720         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2721           N_("Show or hide the toolbar"),
2722           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2723         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2724           N_("Show or hide the statusbar"),
2725           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2726         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2727           N_("Show or hide the side pane"),
2728           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2729         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
2730           N_("Show the entire document"),
2731           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2732         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
2733           N_("Show two pages at once"),
2734           G_CALLBACK (ev_window_cmd_dual), FALSE },
2735         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2736           N_("Expand the window to fill the screen"),
2737           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2738         { "ViewPresentation", NULL, N_("_Presentation"), "F12",
2739           N_("Run document as a presentation"),
2740           G_CALLBACK (ev_window_cmd_view_presentation) },
2741         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2742           N_("Make the current document fill the window"),
2743           G_CALLBACK (ev_window_cmd_view_best_fit) },
2744         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2745           N_("Make the current document fill the window width"),
2746           G_CALLBACK (ev_window_cmd_view_page_width) },
2747 };
2748
2749 static void
2750 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2751                        gint x, gint y, GtkSelectionData *selection_data,
2752                        guint info, guint time, gpointer gdata)
2753 {
2754         GList  *uri_list = NULL;
2755         GSList *uris = NULL;
2756         gchar  *uri;
2757
2758         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2759
2760         if (uri_list) {
2761                 while (uri_list) {
2762                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
2763                         uris = g_slist_append (uris, (gpointer) uri);
2764                         
2765                         uri_list = g_list_next (uri_list);
2766                 }
2767
2768                 gnome_vfs_uri_list_free (uri_list);
2769                 
2770                 ev_application_open_uri_list (EV_APP, uris);
2771                 
2772                 g_slist_free (uris);
2773
2774                 gtk_drag_finish (context, TRUE, FALSE, time);
2775         }
2776 }
2777
2778 static void
2779 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
2780 {
2781         g_return_if_fail (EV_IS_WINDOW (window));
2782
2783         ev_page_cache_set_link (window->priv->page_cache, link);
2784         gtk_widget_grab_focus (window->priv->view);
2785 }
2786
2787 static gboolean
2788 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
2789 {
2790         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
2791
2792         gtk_widget_grab_focus (window->priv->view);
2793
2794         return ev_page_cache_set_page_label (window->priv->page_cache, label);
2795 }
2796
2797 static void
2798 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2799 {
2800         GtkAction *action;
2801
2802         action = g_object_new (EV_TYPE_PAGE_ACTION,
2803                                "name", PAGE_SELECTOR_ACTION,
2804                                "label", _("Page"),
2805                                "tooltip", _("Select Page"),
2806                                "visible_overflown", FALSE,
2807                                NULL);
2808         g_signal_connect (action, "activate_link",
2809                           G_CALLBACK (activate_link_cb), window);
2810         g_signal_connect (action, "activate_label",
2811                           G_CALLBACK (activate_label_cb), window);
2812         gtk_action_group_add_action (group, action);
2813         g_object_unref (action);
2814
2815         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
2816                                "name", ZOOM_CONTROL_ACTION,
2817                                "label", _("Zoom"),
2818                                "stock_id", GTK_STOCK_ZOOM_IN,
2819                                "tooltip", _("Adjust the zoom level"),
2820                                "zoom", 1.0,
2821                                NULL);
2822         g_signal_connect (action, "zoom_to_level",
2823                           G_CALLBACK (zoom_control_changed_cb), window);
2824         gtk_action_group_add_action (group, action);
2825         g_object_unref (action);
2826 }
2827
2828 static void
2829 set_action_properties (GtkActionGroup *action_group)
2830 {
2831         GtkAction *action;
2832
2833         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2834         /*translators: this is the label for toolbar button*/
2835         g_object_set (action, "short_label", _("Previous"), NULL);
2836         g_object_set (action, "is-important", TRUE, NULL);
2837
2838         action = gtk_action_group_get_action (action_group, "GoNextPage");
2839         g_object_set (action, "is-important", TRUE, NULL);
2840         /*translators: this is the label for toolbar button*/
2841         g_object_set (action, "short_label", _("Next"), NULL);
2842
2843         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2844         /*translators: this is the label for toolbar button*/
2845         g_object_set (action, "short_label", _("Zoom In"), NULL);
2846         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2847
2848         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2849         /*translators: this is the label for toolbar button*/
2850         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2851         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2852
2853         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2854         /*translators: this is the label for toolbar button*/
2855         g_object_set (action, "short_label", _("Best Fit"), NULL);
2856         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2857
2858         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2859         /*translators: this is the label for toolbar button*/
2860         g_object_set (action, "short_label", _("Fit Width"), NULL);
2861         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2862
2863         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2864         g_object_set (action, "is-important", TRUE, NULL);
2865 }
2866
2867 static void
2868 set_chrome_actions (EvWindow *window)
2869 {
2870         EvWindowPrivate *priv = window->priv;
2871         GtkActionGroup *action_group = priv->action_group;
2872         GtkAction *action;
2873
2874         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2875         g_signal_handlers_block_by_func
2876                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2877         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2878                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2879         g_signal_handlers_unblock_by_func
2880                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2881
2882         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2883         g_signal_handlers_block_by_func
2884                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2885         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2886                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2887         g_signal_handlers_unblock_by_func
2888                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2889
2890         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2891         g_signal_handlers_block_by_func
2892                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2893         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2894                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2895         g_signal_handlers_unblock_by_func
2896                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2897 }
2898
2899 static EvChrome
2900 load_chrome (void)
2901 {
2902         EvChrome chrome = EV_CHROME_NORMAL;
2903         GConfClient *client;
2904         GConfValue *value;
2905
2906         client = gconf_client_get_default ();
2907
2908         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2909         if (value != NULL) {
2910                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2911                         chrome &= ~EV_CHROME_TOOLBAR;
2912                 }
2913                 gconf_value_free (value);
2914         }
2915
2916         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2917         if (value != NULL) {
2918                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2919                         chrome &= ~EV_CHROME_SIDEBAR;
2920                 }
2921                 gconf_value_free (value);
2922         }
2923
2924         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2925         if (value != NULL) {
2926                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2927                         chrome &= ~EV_CHROME_STATUSBAR;
2928                 }
2929                 gconf_value_free (value);
2930         }
2931
2932         g_object_unref (client);
2933
2934         return chrome;
2935 }
2936
2937 static void
2938 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2939                           GParamSpec     *pspec,
2940                           EvWindow       *ev_window)
2941 {
2942         GtkTreeModel *model;
2943         GtkAction *action;
2944
2945         g_object_get (G_OBJECT (ev_sidebar_links),
2946                       "model", &model,
2947                       NULL);
2948
2949         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2950         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2951         g_object_unref (model);
2952 }
2953
2954
2955 static void
2956 set_view_actions_sensitivity (EvWindow *window, gboolean sensitive)
2957 {
2958         if (window->priv->action_group) {
2959                 set_action_sensitive (window, "PageDown", sensitive);
2960                 set_action_sensitive (window, "PageUp", sensitive);
2961                 set_action_sensitive (window, "Space", sensitive);
2962                 set_action_sensitive (window, "ShiftSpace", sensitive);
2963                 set_action_sensitive (window, "BackSpace", sensitive);
2964                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
2965                 set_action_sensitive (window, "Slash", sensitive);
2966                 set_action_sensitive (window, "Plus", sensitive);
2967                 set_action_sensitive (window, "Minus", sensitive);
2968         }
2969 }
2970
2971 static void
2972 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
2973 {
2974         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, FALSE);
2975         set_action_sensitive (window, "ViewToolbar", TRUE);
2976
2977         set_view_actions_sensitivity (window, TRUE);
2978 }
2979
2980 static void
2981 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
2982 {
2983         set_view_actions_sensitivity (window, FALSE);
2984 }
2985
2986 static void
2987 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
2988                                     GParamSpec         *pspec,
2989                                     EvWindow           *ev_window)
2990 {
2991         GtkWidget *widget;
2992         
2993         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
2994
2995         if (widget != NULL) {           
2996                 g_signal_connect_object (widget, "focus_in_event",
2997                                          G_CALLBACK (view_actions_focus_in_cb),
2998                                          ev_window, 0);
2999                 g_signal_connect_object (widget, "focus_out_event",
3000                                          G_CALLBACK (view_actions_focus_out_cb),
3001                                          ev_window, 0);
3002                 g_object_unref (widget);
3003         }
3004 }
3005
3006 static gboolean
3007 window_configure_event_cb (EvWindow *window, gpointer dummy)
3008 {
3009 #ifdef ENABLE_METADATA
3010         int width, height;
3011
3012         if (window->priv->uri == NULL) {
3013                 return FALSE;
3014         }
3015
3016         gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3017
3018         ev_metadata_manager_set_int (window->priv->uri, "window_width", width);
3019         ev_metadata_manager_set_int (window->priv->uri, "window_height", height);
3020 #endif
3021
3022         return FALSE;
3023 }
3024
3025 static void
3026 ev_window_init (EvWindow *ev_window)
3027 {
3028         GtkActionGroup *action_group;
3029         GtkAccelGroup *accel_group;
3030         GError *error = NULL;
3031         GtkWidget *sidebar_widget, *toolbar_dock;
3032         GConfValue *value;
3033         GConfClient *client;
3034         int sidebar_size;
3035
3036         g_signal_connect (ev_window, "configure_event",
3037                           G_CALLBACK (window_configure_event_cb), NULL);
3038
3039         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3040
3041         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3042         update_window_title (NULL, NULL, ev_window);
3043
3044         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3045         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3046         gtk_widget_show (ev_window->priv->main_box);
3047
3048         action_group = gtk_action_group_new ("MenuActions");
3049         ev_window->priv->action_group = action_group;
3050         gtk_action_group_set_translation_domain (action_group, NULL);
3051         gtk_action_group_add_actions (action_group, entries,
3052                                       G_N_ELEMENTS (entries), ev_window);
3053         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3054                                              G_N_ELEMENTS (toggle_entries),
3055                                              ev_window);
3056         set_action_properties (action_group);
3057         register_custom_actions (ev_window, action_group);
3058
3059         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3060         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3061                                             action_group, 0);
3062
3063         accel_group =
3064                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3065         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3066
3067         set_view_actions_sensitivity (ev_window, FALSE);
3068
3069         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
3070                           G_CALLBACK (connect_proxy_cb), ev_window);
3071         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
3072                           G_CALLBACK (disconnect_proxy_cb), ev_window);
3073
3074         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3075                                               DATADIR"/evince-ui.xml",
3076                                               &error)) {
3077                 g_warning ("building menus failed: %s", error->message);
3078                 g_error_free (error);
3079         }
3080
3081         ev_window->priv->menubar =
3082                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3083                                             "/MainMenu");
3084         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3085                             ev_window->priv->menubar,
3086                             FALSE, FALSE, 0);
3087
3088         /* Toolbar editor */
3089         ev_window->priv->toolbar_model = egg_toolbars_model_new ();
3090         
3091         ev_window->priv->toolbar_file = g_build_filename
3092                         (ev_dot_dir (), "evince_toolbar.xml", NULL);
3093
3094         if (!g_file_test (ev_window->priv->toolbar_file, G_FILE_TEST_EXISTS)) {
3095                 egg_toolbars_model_load (ev_window->priv->toolbar_model,
3096                                          DATADIR"/evince-toolbar.xml");
3097         } else {
3098                 egg_toolbars_model_load (ev_window->priv->toolbar_model,
3099                                          ev_window->priv->toolbar_file);
3100         }
3101
3102         egg_toolbars_model_set_flags (ev_window->priv->toolbar_model, 0,
3103                                       EGG_TB_MODEL_NOT_REMOVABLE); 
3104         
3105         /* This sucks, but there is no way to have a draw=no, expand=true separator
3106          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3107          * See gtk+ bug 166489.
3108          */
3109         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3110         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3111                             FALSE, FALSE, 0);
3112         gtk_widget_show (toolbar_dock);
3113
3114         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3115                                 (ev_window->priv->ui_manager, ev_window->priv->toolbar_model);
3116         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3117                                    "DefaultToolBar");
3118         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3119                             TRUE, TRUE, 0);
3120         gtk_widget_show (ev_window->priv->toolbar);
3121
3122         ev_window->priv->fullscreen_toolbar =
3123                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
3124         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
3125         
3126
3127         /* Add the main area */
3128         ev_window->priv->hpaned = gtk_hpaned_new ();
3129         g_signal_connect (ev_window->priv->hpaned,
3130                           "notify::position",
3131                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3132                           ev_window);
3133         
3134         sidebar_size = SIDEBAR_DEFAULT_SIZE;
3135         client = gconf_client_get_default ();
3136         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
3137         if (value != NULL) {
3138                 if (value->type == GCONF_VALUE_INT) {
3139                         sidebar_size = gconf_value_get_int (value);
3140                 }
3141                 gconf_value_free (value);
3142         }
3143         g_object_unref (client);
3144         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
3145         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3146                             TRUE, TRUE, 0);
3147         gtk_widget_show (ev_window->priv->hpaned);
3148         
3149         ev_window->priv->sidebar = ev_sidebar_new ();
3150         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3151                          ev_window->priv->sidebar, FALSE, FALSE);
3152         gtk_widget_show (ev_window->priv->sidebar);
3153
3154         /* Stub sidebar, for now */
3155         sidebar_widget = ev_sidebar_links_new ();
3156         g_signal_connect (sidebar_widget,
3157                           "notify::model",
3158                           G_CALLBACK (sidebar_widget_model_set),
3159                           ev_window);
3160         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3161         gtk_widget_show (sidebar_widget);
3162         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3163                              sidebar_widget);
3164
3165         sidebar_widget = ev_sidebar_thumbnails_new ();
3166         ev_window->priv->sidebar_thumbs = sidebar_widget;
3167         g_signal_connect (sidebar_widget,
3168                           "notify::main-widget",
3169                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3170                           ev_window);
3171         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3172         gtk_widget_show (sidebar_widget);
3173         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3174                              sidebar_widget);
3175
3176
3177         ev_window->priv->scrolled_window =
3178                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3179                                           "shadow-type", GTK_SHADOW_IN,
3180                                           NULL));
3181         gtk_widget_show (ev_window->priv->scrolled_window);
3182
3183         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3184                         ev_window->priv->scrolled_window);
3185
3186         ev_window->priv->view = ev_view_new ();
3187         ev_window->priv->password_view = ev_password_view_new ();
3188         g_signal_connect_swapped (ev_window->priv->password_view,
3189                                   "unlock",
3190                                   G_CALLBACK (ev_window_popup_password_dialog),
3191                                   ev_window);
3192         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3193                                  G_CALLBACK (view_actions_focus_in_cb),
3194                                  ev_window, 0);
3195         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3196                                  G_CALLBACK (view_actions_focus_out_cb),
3197                                  ev_window, 0);
3198         gtk_widget_show (ev_window->priv->view);
3199         gtk_widget_show (ev_window->priv->password_view);
3200
3201
3202         /* We own a ref on these widgets, as we can swap them in and out */
3203         g_object_ref (ev_window->priv->view);
3204         //g_object_ref (ev_window->priv->page_view);
3205         g_object_ref (ev_window->priv->password_view);
3206
3207         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3208                            ev_window->priv->view);
3209
3210         g_signal_connect (ev_window->priv->view,
3211                           "notify::find-status",
3212                           G_CALLBACK (view_find_status_changed_cb),
3213                           ev_window);
3214         g_signal_connect (ev_window->priv->view,
3215                           "notify::status",
3216                           G_CALLBACK (view_status_changed_cb),
3217                           ev_window);
3218         g_signal_connect (ev_window->priv->view,
3219                           "notify::sizing-mode",
3220                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3221                           ev_window);
3222         g_signal_connect (ev_window->priv->view,
3223                           "notify::zoom",
3224                           G_CALLBACK (ev_window_zoom_changed_cb),
3225                           ev_window);
3226
3227         ev_window->priv->statusbar = ev_statusbar_new ();
3228         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3229                           ev_window->priv->statusbar,
3230                           FALSE, TRUE, 0);
3231     
3232         ev_window->priv->find_bar = egg_find_bar_new ();
3233         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3234                           ev_window->priv->find_bar,
3235                           FALSE, TRUE, 0);
3236
3237         ev_window_setup_recent (ev_window);
3238         ev_window->priv->chrome = load_chrome ();
3239         set_chrome_actions (ev_window);
3240         update_chrome_visibility (ev_window);
3241
3242         /* Connect sidebar signals */
3243         g_signal_connect (ev_window->priv->sidebar,
3244                           "notify::visible",
3245                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3246                           ev_window);
3247         
3248         /* Connect to find bar signals */
3249         g_signal_connect (ev_window->priv->find_bar,
3250                           "previous",
3251                           G_CALLBACK (find_bar_previous_cb),
3252                           ev_window);
3253         g_signal_connect (ev_window->priv->find_bar,
3254                           "next",
3255                           G_CALLBACK (find_bar_next_cb),
3256                           ev_window);
3257         g_signal_connect (ev_window->priv->find_bar,
3258                           "close",
3259                           G_CALLBACK (find_bar_close_cb),
3260                           ev_window);
3261         g_signal_connect (ev_window->priv->find_bar,
3262                           "notify::search-string",
3263                           G_CALLBACK (find_bar_search_changed_cb),
3264                           ev_window);
3265         g_signal_connect (ev_window->priv->find_bar,
3266                           "notify::case-sensitive",
3267                           G_CALLBACK (find_bar_search_changed_cb),
3268                           ev_window);
3269         g_signal_connect (ev_window->priv->find_bar,
3270                           "notify::visible",
3271                           G_CALLBACK (find_bar_search_changed_cb),
3272                           ev_window);
3273
3274         /* Give focus to the document view */
3275         gtk_widget_grab_focus (ev_window->priv->view);
3276
3277         /* Drag and Drop */
3278         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3279         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3280                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3281                            GDK_ACTION_COPY);
3282         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3283                           G_CALLBACK (drag_data_received_cb), NULL);
3284
3285         /* Set it to something random to force a change */
3286
3287         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3288         update_action_sensitivity (ev_window);
3289 }
3290
3291 GtkWidget *
3292 ev_window_new (void)
3293 {
3294         GtkWidget *ev_window;
3295
3296         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3297                                               "type", GTK_WINDOW_TOPLEVEL,
3298                                               "default-width", 600,
3299                                               "default-height", 600,
3300                                               NULL));
3301
3302         return ev_window;
3303 }
3304
3305