shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-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-document-thumbnails.h"
  41 #include "ev-document-links.h"
  42 #include "ev-document-find.h"
  43 #include "ev-document-security.h"
  44 #include "ev-job-queue.h"
  45 #include "eggfindbar.h"
  46 #include "egg-recent-view-gtk.h"
  47 #include "egg-recent-view.h"
  48 #include "egg-recent-model.h"
  49
  50 #include "ev-poppler.h"
  51 #include "pixbuf-document.h"
  52 #include "ps-document.h"
  53 #ifdef ENABLE_DVI
  54 #include "dvi-document.h"
  55 #endif
  56 #ifdef ENABLE_DJVU
  57 #include "djvu-document.h"
  58 #endif
  59
  60 #include <glib/gi18n.h>
  61 #include <gtk/gtk.h>
  62 #include <gnome.h>
  63
  64 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  65 #include <libgnomevfs/gnome-vfs-uri.h>
  66 #include <libgnomevfs/gnome-vfs-utils.h>
  67 #include <libgnomeprintui/gnome-print-dialog.h>
  68
  69 #include <gconf/gconf-client.h>
  70
  71 #include <string.h>
  72
  73 #include "ev-application.h"
  74 #include "ev-stock-icons.h"
  75
  76 typedef enum {
  77         EV_SIZING_BEST_FIT,
  78         EV_SIZING_FIT_WIDTH,
  79         EV_SIZING_FREE,
  80 } EvSizingMode;
  81
  82 typedef enum {
  83         PAGE_MODE_SINGLE_PAGE,
  84         PAGE_MODE_CONTINUOUS_PAGE,
  85         PAGE_MODE_PASSWORD,
  86 } EvWindowPageMode;
  87
  88 typedef enum {
  89         EV_CHROME_MENUBAR       = 1 << 0,
  90         EV_CHROME_TOOLBAR       = 1 << 1,
  91         EV_CHROME_SIDEBAR       = 1 << 2,
  92         EV_CHROME_FINDBAR       = 1 << 3,
  93         EV_CHROME_STATUSBAR     = 1 << 4,
  94         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  95 } EvChrome;
  96
  97 struct _EvWindowPrivate {
  98         GtkWidget *main_box;
  99         GtkWidget *menubar;
 100         GtkWidget *toolbar_dock;
 101         GtkWidget *toolbar;
 102         GtkWidget *hpaned;
 103         GtkWidget *sidebar;
 104         GtkWidget *thumbs_sidebar;
 105         GtkWidget *find_bar;
 106         GtkWidget *scrolled_window;
 107         GtkWidget *view;
 108         GtkWidget *page_view;
 109         GtkWidget *password_view;
 110         GtkActionGroup *action_group;
 111         GtkUIManager *ui_manager;
 112         GtkWidget *statusbar;
 113         guint help_message_cid;
 114         guint view_message_cid;
 115         GtkWidget *fullscreen_toolbar;
 116         GtkWidget *fullscreen_popup;
 117         char *uri;
 118
 119         EvDocument *document;
 120         EvPageCache *page_cache;
 121
 122         EvWindowPageMode page_mode;
 123         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 124         EvDocument *password_document;
 125         GtkWidget *password_dialog;
 126         char *password_uri;
 127
 128         EvChrome chrome;
 129         gboolean fullscreen_mode;
 130         EvSizingMode sizing_mode;
 131         GSource *fullscreen_timeout_source;
 132
 133         /* recent file stuff */
 134         EggRecentModel *recent_model;
 135         EggRecentViewGtk *recent_view;
 136 };
 137
 138 static GtkTargetEntry ev_drop_types[] = {
 139         { "text/uri-list", 0, 0 }
 140 };
 141
 142
 143 #define EV_WINDOW_GET_PRIVATE(object) \
 144         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 145
 146 #define PAGE_SELECTOR_ACTION    "PageSelector"
 147
 148 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 149 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 150 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 151
 152 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 153
 154 #define SIDEBAR_DEFAULT_SIZE    132
 155 #define VIEW_SPACING            10
 156
 157 static void     ev_window_update_fullscreen_popup (EvWindow         *window);
 158 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
 159                                                          EvWindow   *ev_window);
 160 static void     ev_window_set_page_mode           (EvWindow         *window,
 161                                                    EvWindowPageMode  page_mode);
 162 static gboolean start_loading_document            (EvWindow         *ev_window,
 163                                                    EvDocument       *document,
 164                                                    const char       *uri);
 165 static void     ev_window_set_sizing_mode         (EvWindow         *ev_window,
 166                                                    EvSizingMode      sizing_mode);
 167
 168 static void     ev_window_add_recent (EvWindow *window, const char *filename);
 169
 170 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 171
 172 static void
 173 set_action_sensitive (EvWindow   *ev_window,
 174                       const char *name,
 175                       gboolean    sensitive)
 176 {
 177         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 178                                                          name);
 179         gtk_action_set_sensitive (action, sensitive);
 180 }
 181
 182 static void
 183 update_action_sensitivity (EvWindow *ev_window)
 184 {
 185         EvDocument *document;
 186         EvWindowPageMode page_mode;
 187         gboolean sensitive, has_pages = FALSE, has_document;
 188         int n_pages = 0, page = -1;
 189
 190         document = ev_window->priv->document;
 191         page_mode = ev_window->priv->page_mode;
 192         has_document = document != NULL;
 193         if (has_document && ev_window->priv->page_cache) {
 194                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 195                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 196                 has_pages = has_document && n_pages > 0;
 197         }
 198
 199         /* File menu */
 200         /* "FileOpen": always sensitive */
 201         set_action_sensitive (ev_window, "FileSaveAs", has_document);
 202         set_action_sensitive (ev_window, "FilePrint", has_pages);
 203         /* "FileCloseWindow": always sensitive */
 204
 205         /* Edit menu */
 206
 207         sensitive = has_pages && ev_document_can_get_text (document);
 208         set_action_sensitive (ev_window, "EditCopy", sensitive);
 209         set_action_sensitive (ev_window, "EditSelectAll", sensitive);
 210         set_action_sensitive (ev_window, "EditFind",
 211                               has_pages && EV_IS_DOCUMENT_FIND (document));
 212         set_action_sensitive (ev_window, "EditFindNext",
 213                               ev_view_can_find_next (EV_VIEW (ev_window->priv->view)));
 214
 215         /* View menu */
 216         set_action_sensitive (ev_window, "ViewZoomIn", has_pages);
 217         set_action_sensitive (ev_window, "ViewZoomOut", has_pages);
 218         set_action_sensitive (ev_window, "ViewNormalSize", has_pages);
 219         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 220         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 221         set_action_sensitive (ev_window, "ViewReload", has_pages);
 222
 223         /* Go menu */
 224         if (document) {
 225                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 226                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 227                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 228                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 229         } else {
 230                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 231                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 232                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 233                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 234         }
 235
 236         /* Page View radio group */
 237         if (document) {
 238                 set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD);
 239                 set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD);
 240         } else {
 241                 set_action_sensitive (ev_window, "SinglePage", FALSE);
 242                 set_action_sensitive (ev_window, "ContinuousPage", FALSE);
 243         }
 244         /* Help menu */
 245         /* "HelpContents": always sensitive */
 246         /* "HelpAbout": always sensitive */
 247
 248         /* Toolbar-specific actions: */
 249         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 250 }
 251
 252 static void
 253 set_widget_visibility (GtkWidget *widget, gboolean visible)
 254 {
 255         g_return_if_fail (GTK_IS_WIDGET (widget));
 256
 257         if (visible)
 258                 gtk_widget_show (widget);
 259         else
 260                 gtk_widget_hide (widget);
 261 }
 262
 263 static void
 264 update_chrome_visibility (EvWindow *window)
 265 {
 266         EvWindowPrivate *priv = window->priv;
 267         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 268
 269         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !priv->fullscreen_mode;
 270         toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !priv->fullscreen_mode;
 271         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !priv->fullscreen_mode;
 272         fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0;
 273         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !priv->fullscreen_mode;
 274         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 275
 276         set_widget_visibility (priv->menubar, menubar);
 277         set_widget_visibility (priv->toolbar_dock, toolbar);
 278         set_widget_visibility (priv->sidebar, sidebar);
 279         set_widget_visibility (priv->find_bar, findbar);
 280         set_widget_visibility (priv->statusbar, statusbar);
 281         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 282
 283         if (priv->fullscreen_popup != NULL) {
 284                 set_widget_visibility (priv->fullscreen_popup, priv->fullscreen_mode);
 285         }
 286 }
 287
 288 static void
 289 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 290 {
 291         EvWindowPrivate *priv = window->priv;
 292         GConfClient *client;
 293
 294         if (active) {
 295                 priv->chrome |= flag;
 296         }
 297         else {
 298                 priv->chrome &= ~flag;
 299         }
 300
 301         if (pref != NULL) {
 302                 client = gconf_client_get_default ();
 303                 gconf_client_set_bool (client, pref, active, NULL);
 304                 g_object_unref (client);
 305         }
 306
 307         update_chrome_visibility (window);
 308 }
 309
 310 static void
 311 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 312 {
 313         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 314                 ev_window_set_sizing_mode (ev_window, EV_SIZING_BEST_FIT);
 315         } else {
 316                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
 317         }
 318 }
 319
 320 static void
 321 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 322 {
 323         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 324                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FIT_WIDTH);
 325         } else {
 326                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
 327         }
 328 }
 329
 330 static void
 331 update_sizing_buttons (EvWindow *window)
 332 {
 333         GtkActionGroup *action_group = window->priv->action_group;
 334         GtkAction *action;
 335         gboolean best_fit, page_width;
 336
 337         switch (window->priv->sizing_mode) {
 338         case EV_SIZING_BEST_FIT:
 339                 best_fit = TRUE;
 340                 page_width = FALSE;
 341                 break;
 342         case EV_SIZING_FIT_WIDTH:
 343                 best_fit = FALSE;
 344                 page_width = TRUE;
 345                 break;
 346
 347         default:
 348                 best_fit = page_width = FALSE;
 349                 break;
 350         }
 351
 352         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 353         g_signal_handlers_block_by_func
 354                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 355         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 356         g_signal_handlers_unblock_by_func
 357                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 358
 359         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 360         g_signal_handlers_block_by_func
 361                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 362         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 363         g_signal_handlers_unblock_by_func
 364                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 365 }
 366
 367 void
 368 ev_window_open_page (EvWindow *ev_window, int page)
 369 {
 370         if (ev_window->priv->page_cache) {
 371             page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
 372             ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
 373         }
 374 }
 375
 376 gboolean
 377 ev_window_is_empty (const EvWindow *ev_window)
 378 {
 379         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 380
 381         return ev_window->priv->document == NULL;
 382 }
 383
 384 static void
 385 unable_to_load (EvWindow   *ev_window,
 386                 const char *error_message)
 387 {
 388         GtkWidget *dialog;
 389
 390         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 391                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 392                                          GTK_MESSAGE_ERROR,
 393                                          GTK_BUTTONS_CLOSE,
 394                                          _("Unable to open document"));
 395         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 396                                                   "%s", error_message);
 397         gtk_dialog_run (GTK_DIALOG (dialog));
 398         gtk_widget_destroy (dialog);
 399 }
 400
 401 /* Would be nice to have this in gdk-pixbuf */
 402 static gboolean
 403 mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
 404 {
 405         GSList *formats, *list;
 406         gboolean retval = FALSE;
 407
 408         formats = gdk_pixbuf_get_formats ();
 409
 410         list = formats;
 411         while (list) {
 412                 GdkPixbufFormat *format = list->data;
 413                 int i;
 414                 gchar **mime_types;
 415
 416                 if (gdk_pixbuf_format_is_disabled (format))
 417                         continue;
 418
 419                 mime_types = gdk_pixbuf_format_get_mime_types (format);
 420
 421                 for (i = 0; mime_types[i] != NULL; i++) {
 422                         if (strcmp (mime_types[i], mime_type) == 0) {
 423                                 retval = TRUE;
 424                                 break;
 425                         }
 426                 }
 427
 428                 if (retval)
 429                         break;
 430
 431                 list = list->next;
 432         }
 433
 434         g_slist_free (formats);
 435
 436         return retval;
 437 }
 438
 439 static void
 440 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 441 {
 442         char *title = NULL;
 443         char *doc_title = NULL;
 444         gboolean password_needed;
 445
 446         password_needed = (ev_window->priv->password_document != NULL);
 447         if (document) {
 448                 doc_title = ev_page_cache_get_title (ev_window->priv->page_cache);
 449
 450                 /* Make sure we get a valid title back */
 451                 if (doc_title) {
 452                         if (doc_title[0] == '\000' ||
 453                             !g_utf8_validate (doc_title, -1, NULL)) {
 454                                 g_free (doc_title);
 455                                 doc_title = NULL;
 456                         }
 457                 }
 458         }
 459
 460         if (doc_title) {
 461                 char *p;
 462
 463                 for (p = doc_title; *p; ++p) {
 464                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 465                         if (*p == '\n')
 466                                 *p = ' ';
 467                 }
 468         }
 469
 470         if (doc_title == NULL && ev_window->priv->uri) {
 471                 char *basename;
 472
 473                 basename = g_path_get_basename (ev_window->priv->uri);
 474                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 475                 g_free (basename);
 476         }
 477
 478         if (password_needed) {
 479                 if (doc_title == NULL) {
 480                         title = g_strdup (_("Document Viewer - Password Required"));
 481                 } else {
 482                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 483                 }
 484         } else {
 485                 if (doc_title == NULL) {
 486                         title = g_strdup (_("Document Viewer"));
 487                 } else {
 488                         title = g_strdup (doc_title);
 489                 }
 490         }
 491
 492         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 493
 494         g_free (doc_title);
 495         g_free (title);
 496 }
 497
 498 static void
 499 hide_sidebar_and_actions (EvWindow *ev_window)
 500 {
 501         GtkAction *action;
 502         /* Alsthough we update the hiddenness of the sidebar, we don't want to
 503          * store the value */
 504         g_signal_handlers_disconnect_by_func (ev_window->priv->sidebar,
 505                                               ev_window_sidebar_visibility_changed_cb,
 506                                               ev_window);
 507         gtk_widget_hide (ev_window->priv->sidebar);
 508         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
 509         gtk_action_set_sensitive (action, FALSE);
 510
 511 }
 512
 513 static void
 514 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 515 {
 516         update_action_sensitivity (ev_window);
 517 }
 518
 519 static void
 520 page_changed_cb (EvPageCache *page_cache,
 521                  gint         page,
 522                  EvWindow    *ev_window)
 523 {
 524         update_action_sensitivity (ev_window);
 525 }
 526
 527 static void
 528 ev_window_setup_document (EvWindow *ev_window)
 529 {
 530         EvDocument *document;
 531         EvView *view = EV_VIEW (ev_window->priv->view);
 532         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 533         GtkAction *action;
 534
 535         document = ev_window->priv->document;
 536         ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document);
 537         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 538
 539         g_signal_connect_object (G_OBJECT (document),
 540                                  "notify::title",
 541                                  G_CALLBACK (update_window_title),
 542                                  ev_window, 0);
 543         if (EV_IS_DOCUMENT_FIND (document)) {
 544                 g_signal_connect_object (G_OBJECT (document),
 545                                          "find_changed",
 546                                          G_CALLBACK (find_changed_cb),
 547                                          ev_window, 0);
 548         }
 549
 550         ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE);
 551
 552         if (ev_sidebar_supports_document (sidebar, document))
 553                 ev_sidebar_set_document (sidebar, document);
 554         else
 555                 hide_sidebar_and_actions (ev_window);
 556
 557         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 558                 ev_view_set_document (view, document);
 559         }
 560
 561         update_window_title (document, NULL, ev_window);
 562         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 563         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 564         update_action_sensitivity (ev_window);
 565 }
 566
 567 static void
 568 password_dialog_response (GtkWidget *password_dialog,
 569                           gint       response_id,
 570                           EvWindow  *ev_window)
 571 {
 572         char *password;
 573
 574         if (response_id == GTK_RESPONSE_OK) {
 575                 EvDocument *document;
 576                 gchar *uri;
 577
 578                 password = ev_password_dialog_get_password (password_dialog);
 579                 if (password) {
 580                         g_mutex_lock (EV_DOC_MUTEX);
 581                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 582                                                            password);
 583                         g_mutex_unlock (EV_DOC_MUTEX);
 584                 }
 585                 g_free (password);
 586
 587                 document = ev_window->priv->password_document;
 588                 uri = ev_window->priv->password_uri;
 589
 590                 ev_window->priv->password_document = NULL;
 591                 ev_window->priv->password_uri = NULL;
 592
 593                 if (start_loading_document (ev_window, document, uri)) {
 594                         gtk_widget_destroy (password_dialog);
 595                 }
 596
 597                 g_object_unref (document);
 598                 g_free (uri);
 599
 600                 return;
 601         }
 602
 603         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 604         gtk_widget_destroy (password_dialog);
 605 }
 606
 607 /* Called either by start_loading_document or by the "unlock" callback on the
 608  * password_view page.  It assumes that ev_window->priv->password_* has been set
 609  * correctly.  These are cleared by password_dialog_response() */
 610
 611 static void
 612 ev_window_popup_password_dialog (EvWindow *ev_window)
 613 {
 614         g_assert (ev_window->priv->password_document);
 615         g_assert (ev_window->priv->password_uri);
 616
 617         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 618
 619         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 620         if (ev_window->priv->password_dialog == NULL) {
 621                 gchar *basename, *file_name;
 622
 623                 basename = g_path_get_basename (ev_window->priv->password_uri);
 624                 file_name = gnome_vfs_unescape_string_for_display (basename);
 625                 ev_window->priv->password_dialog =
 626                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
 627                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 628                                            (gpointer *) &(ev_window->priv->password_dialog));
 629                 g_signal_connect (ev_window->priv->password_dialog,
 630                                   "response",
 631                                   G_CALLBACK (password_dialog_response),
 632                                   ev_window);
 633                 g_free (basename);
 634                 g_free (file_name);
 635                 gtk_widget_show (ev_window->priv->password_dialog);
 636         } else {
 637                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 638         }
 639 }
 640
 641 /* This wil try to load the document.  It might be called multiple times on the
 642  * same document by the password dialog.
 643  *
 644  * Since the flow of the error dialog is very confusing, we assume that both
 645  * document and uri will go away after this function is called, and thus we need
 646  * to ref/dup them.  Additionally, it needs to clear
 647  * ev_window->priv->password_{uri,document}, and thus people who call this
 648  * function should _not_ necessarily expect those to exist after being
 649  * called. */
 650 static gboolean
 651 start_loading_document (EvWindow   *ev_window,
 652                         EvDocument *document,
 653                         const char *uri)
 654 {
 655         gboolean result;
 656         GError *error = NULL;
 657
 658         g_assert (document);
 659         g_assert (document != ev_window->priv->document);
 660         g_assert (uri);
 661         if (ev_window->priv->password_document) {
 662                 g_object_unref (ev_window->priv->password_document);
 663                 ev_window->priv->password_document = NULL;
 664         }
 665         if (ev_window->priv->password_uri) {
 666                 g_free (ev_window->priv->password_uri);
 667                 ev_window->priv->password_uri = NULL;
 668         }
 669
 670         result = ev_document_load (document, uri, &error);
 671
 672         /* Success! */
 673         if (result) {
 674                 if (ev_window->priv->document)
 675                         g_object_unref (ev_window->priv->document);
 676                 ev_window->priv->document = g_object_ref (document);
 677                 ev_window_setup_document (ev_window);
 678
 679                 ev_window_add_recent (ev_window, uri);
 680
 681                 return TRUE;
 682         }
 683
 684         /* unable to load the document */
 685         g_assert (error != NULL);
 686
 687         if (error->domain == EV_DOCUMENT_ERROR &&
 688             error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 689                 char *file_name;
 690
 691                 ev_window->priv->password_document = g_object_ref (document);
 692                 ev_window->priv->password_uri = g_strdup (uri);
 693
 694                 file_name = g_path_get_basename (uri);
 695                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 696                                                 file_name);
 697                 g_free (file_name);
 698                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 699
 700                 ev_window_popup_password_dialog (ev_window);
 701         } else {
 702                 unable_to_load (ev_window, error->message);
 703         }
 704         g_error_free (error);
 705
 706         return FALSE;
 707 }
 708
 709 static gboolean
 710 is_file_supported (const gchar *mime_type)
 711 {
 712         static char *supported_types [] = {
 713                 "application/pdf",
 714                 "application/postscript",
 715                 "application/x-dvi",
 716                 "image/vnd.djvu",
 717                 "application/x-gzpostscript",
 718                 "image/x-eps",
 719                 NULL
 720         };
 721         gint   i;
 722
 723         g_return_val_if_fail (mime_type != NULL, FALSE);
 724
 725         if (mime_type_supported_by_gdk_pixbuf (mime_type))
 726                 return TRUE;
 727
 728         for (i = 0; supported_types[i] != NULL; i++) {
 729                 if (g_ascii_strcasecmp (mime_type, supported_types[i]) == 0)
 730                         return TRUE;
 731         }
 732
 733         return FALSE;
 734 }
 735
 736 void
 737 ev_window_open (EvWindow *ev_window, const char *uri)
 738 {
 739         EvDocument *document = NULL;
 740         char *mime_type;
 741
 742         g_free (ev_window->priv->uri);
 743         ev_window->priv->uri = g_strdup (uri);
 744
 745         mime_type = gnome_vfs_get_mime_type (uri);
 746
 747         if (mime_type == NULL)
 748                 document = NULL;
 749         else if (!strcmp (mime_type, "application/pdf"))
 750                 document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
 751         else if (!strcmp (mime_type, "application/postscript") ||
 752                  !strcmp (mime_type, "application/x-gzpostscript") ||
 753                  !strcmp (mime_type, "image/x-eps"))
 754                 document = g_object_new (PS_TYPE_DOCUMENT, NULL);
 755 #ifdef ENABLE_DJVU
 756         else if (!strcmp (mime_type, "image/vnd.djvu"))
 757                 document = g_object_new (DJVU_TYPE_DOCUMENT, NULL);
 758 #endif
 759         else if (mime_type_supported_by_gdk_pixbuf (mime_type))
 760                 document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
 761 #ifdef ENABLE_DVI
 762         else if (!strcmp (mime_type, "application/x-dvi"))
 763                 document = g_object_new (DVI_TYPE_DOCUMENT, NULL);
 764 #endif
 765
 766         if (document) {
 767                 start_loading_document (ev_window, document, uri);
 768                 /* See the comment on start_loading_document on ref counting.
 769                  * As the password dialog flow is confusing, we're very explicit
 770                  * on ref counting. */
 771                 g_object_unref (document);
 772         } else {
 773                 char *error_message;
 774
 775                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 776                                                  mime_type?mime_type:"<Unknown MIME Type>");
 777                 unable_to_load (ev_window, error_message);
 778                 g_free (error_message);
 779         }
 780
 781         g_free (mime_type);
 782 }
 783
 784 static void
 785 ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list)
 786 {
 787         GList *list;
 788         gchar *uri, *mime_type;
 789
 790         g_return_if_fail (uri_list != NULL);
 791
 792         list = uri_list;
 793         while (list) {
 794                 uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE);
 795                 mime_type = gnome_vfs_get_mime_type (uri);
 796
 797                 if (is_file_supported (mime_type)) {
 798                         if (ev_window_is_empty (EV_WINDOW (ev_window))) {
 799                                 ev_window_open (ev_window, uri);
 800
 801                                 gtk_widget_show (GTK_WIDGET (ev_window));
 802                         } else {
 803                                 EvWindow *new_window;
 804
 805                                 new_window = ev_application_new_window (EV_APP);
 806                                 ev_window_open (new_window, uri);
 807
 808                                 gtk_widget_show (GTK_WIDGET (new_window));
 809                         }
 810                 }
 811
 812                 g_free (mime_type);
 813                 g_free (uri);
 814
 815                 list = g_list_next (list);
 816         }
 817 }
 818
 819 static void
 820 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 821 {
 822         ev_application_open (EV_APP, NULL);
 823 }
 824
 825 static void
 826 ev_window_cmd_recent_file_activate (EggRecentViewGtk *view, EggRecentItem *item,
 827                                     EvWindow *ev_window)
 828 {
 829         char *uri;
 830         GtkWidget *window;
 831
 832         uri = egg_recent_item_get_uri (item);
 833
 834         window = GTK_WIDGET (ev_application_get_empty_window (EV_APP));
 835         gtk_widget_show (window);
 836         ev_window_open (EV_WINDOW (window), uri);
 837
 838         g_free (uri);
 839 }
 840
 841 static void
 842 ev_window_add_recent (EvWindow *window, const char *filename)
 843 {
 844         EggRecentItem *item;
 845
 846         if (strstr (filename, "file:///") == NULL)
 847                 return;
 848
 849         item = egg_recent_item_new_from_uri (filename);
 850         egg_recent_item_add_group (item, "Evince");
 851         egg_recent_model_add_full (window->priv->recent_model, item);
 852 }
 853
 854 static void
 855 ev_window_setup_recent (EvWindow *ev_window)
 856 {
 857         GtkWidget *menu_item;
 858         GtkWidget *menu;
 859
 860         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu");
 861         menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item));
 862         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu/RecentFilesMenu");
 863
 864         g_return_if_fail (menu != NULL);
 865         g_return_if_fail (menu_item != NULL);
 866
 867         /* it would be better if we just filtered by mime-type, but there
 868          * doesn't seem to be an easy way to figure out which mime-types we
 869          * can handle */
 870         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
 871
 872         ev_window->priv->recent_view = egg_recent_view_gtk_new (menu, menu_item);
 873         egg_recent_view_gtk_show_icons (EGG_RECENT_VIEW_GTK (ev_window->priv->recent_view), FALSE);
 874         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
 875
 876         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
 877                                    ev_window->priv->recent_model);
 878
 879         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
 880                                             "Evince", NULL);
 881
 882         egg_recent_view_gtk_set_trailing_sep (ev_window->priv->recent_view, TRUE);
 883
 884         g_signal_connect (ev_window->priv->recent_view, "activate",
 885                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
 886 }
 887
 888 /* FIXME
 889 static gboolean
 890 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 891 {
 892         GtkWidget *msgbox;
 893         gchar *utf8_file_name;
 894         AtkObject *obj;
 895         gint ret;
 896
 897         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 898         msgbox = gtk_message_dialog_new (
 899                 window,
 900                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 901                 GTK_MESSAGE_QUESTION,
 902                 GTK_BUTTONS_NONE,
 903                 _("A file named \"%s\" already exists."),
 904                 utf8_file_name);
 905         g_free (utf8_file_name);
 906
 907         gtk_message_dialog_format_secondary_text (
 908                 GTK_MESSAGE_DIALOG (msgbox),
 909                 _("Do you want to replace it with the one you are saving?"));
 910
 911         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 912                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 913
 914         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 915                                _("_Replace"), GTK_RESPONSE_YES);
 916
 917         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 918                                          GTK_RESPONSE_CANCEL);
 919
 920         obj = gtk_widget_get_accessible (msgbox);
 921
 922         if (GTK_IS_ACCESSIBLE (obj))
 923                 atk_object_set_name (obj, _("Question"));
 924
 925         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 926         gtk_widget_destroy (msgbox);
 927
 928         return (ret == GTK_RESPONSE_YES);
 929 }
 930 */
 931
 932 static void
 933 save_error_dialog (GtkWindow *window, const gchar *file_name)
 934 {
 935         GtkWidget *error_dialog;
 936
 937         error_dialog = gtk_message_dialog_new (
 938                 window,
 939                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 940                 GTK_MESSAGE_ERROR,
 941                 GTK_BUTTONS_CLOSE,
 942                 _("The file could not be saved as \"%s\"."),
 943                 file_name);
 944
 945         /* Easy way to make the text bold while keeping the string
 946          * above free from pango markup (FIXME ?) */
 947         gtk_message_dialog_format_secondary_text (
 948                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 949
 950         gtk_dialog_run (GTK_DIALOG (error_dialog));
 951         gtk_widget_destroy (error_dialog);
 952 }
 953
 954 static void
 955 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 956 {
 957         GtkWidget *fc;
 958         GtkFileFilter *pdf_filter, *all_filter;
 959         gchar *uri = NULL;
 960         gboolean success;
 961
 962         fc = gtk_file_chooser_dialog_new (
 963                 _("Save a Copy"),
 964                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 965                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 966                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 967                 NULL);
 968         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 969
 970         pdf_filter = gtk_file_filter_new ();
 971         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
 972         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
 973         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 974
 975         all_filter = gtk_file_filter_new ();
 976         gtk_file_filter_set_name (all_filter, _("All Files"));
 977         gtk_file_filter_add_pattern (all_filter, "*");
 978         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
 979         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 980
 981         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
 982
 983         gtk_widget_show (fc);
 984
 985         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
 986                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
 987
 988 /* FIXME
 989                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
 990                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
 991                                 continue;
 992 */
 993
 994                 g_mutex_lock (EV_DOC_MUTEX);
 995                 success = ev_document_save (ev_window->priv->document, uri, NULL);
 996                 g_mutex_unlock (EV_DOC_MUTEX);
 997
 998                 if (success)
 999                         break;
1000                 else
1001                         save_error_dialog (GTK_WINDOW (fc), uri);
1002         }
1003         gtk_widget_destroy (fc);
1004 }
1005
1006 static gboolean
1007 using_postscript_printer (GnomePrintConfig *config)
1008 {
1009         const guchar *driver;
1010         const guchar *transport;
1011
1012         driver = gnome_print_config_get (
1013                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1014
1015         transport = gnome_print_config_get (
1016                 config, (const guchar *)"Settings.Transport.Backend");
1017
1018         if (driver) {
1019                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1020                         return TRUE;
1021                 else
1022                         return FALSE;
1023         } else  if (transport) {
1024                 if (!strcmp ((const gchar *)transport, "CUPS"))
1025                         return TRUE;
1026         }
1027
1028         return FALSE;
1029 }
1030
1031 static void
1032 ev_window_print (EvWindow *ev_window)
1033 {
1034         GnomePrintConfig *config;
1035         GnomePrintJob *job;
1036         GtkWidget *print_dialog;
1037         EvPrintJob *print_job = NULL;
1038
1039         g_return_if_fail (EV_IS_WINDOW (ev_window));
1040         g_return_if_fail (ev_window->priv->document != NULL);
1041
1042         config = gnome_print_config_default ();
1043         job = gnome_print_job_new (config);
1044
1045         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1046                                                (GNOME_PRINT_DIALOG_RANGE |
1047                                                 GNOME_PRINT_DIALOG_COPIES));
1048         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1049                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1050                                            FALSE);
1051
1052         while (TRUE) {
1053                 int response;
1054                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1055
1056                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1057                         break;
1058
1059                 /* FIXME: Change this when we have the first backend
1060                  * that can print more than postscript
1061                  */
1062                 if (!using_postscript_printer (config)) {
1063                         GtkWidget *dialog;
1064
1065                         dialog = gtk_message_dialog_new (
1066                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1067                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1068                                 _("Printing is not supported on this printer."));
1069                         gtk_message_dialog_format_secondary_text (
1070                                 GTK_MESSAGE_DIALOG (dialog),
1071                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1072                                 gnome_print_config_get (
1073                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1074                         gtk_dialog_run (GTK_DIALOG (dialog));
1075                         gtk_widget_destroy (dialog);
1076
1077                         continue;
1078                 }
1079
1080                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1081                                           "gnome_print_job", job,
1082                                           "document", ev_window->priv->document,
1083                                           "print_dialog", print_dialog,
1084                                           NULL);
1085                 break;
1086         }
1087
1088         gtk_widget_destroy (print_dialog);
1089
1090         if (print_job != NULL) {
1091                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1092                 g_object_unref (print_job);
1093         }
1094 }
1095
1096 static void
1097 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1098 {
1099         ev_window_print (ev_window);
1100 }
1101
1102 static void
1103 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1104 {
1105         g_return_if_fail (EV_IS_WINDOW (ev_window));
1106
1107         gtk_widget_destroy (GTK_WIDGET (ev_window));
1108 }
1109
1110 static void
1111 find_not_supported_dialog (EvWindow   *ev_window)
1112 {
1113         GtkWidget *dialog;
1114
1115         /* If you change this so it isn't modal, be sure you don't
1116          * allow multiple copies of the dialog...
1117          */
1118
1119         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1120                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1121                                          GTK_MESSAGE_ERROR,
1122                                          GTK_BUTTONS_CLOSE,
1123                                          _("The \"Find\" feature will not work with this document"));
1124         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1125                                                   _("Searching for text is only supported for PDF documents."));
1126         gtk_dialog_run (GTK_DIALOG (dialog));
1127         gtk_widget_destroy (dialog);
1128 }
1129
1130 static void
1131 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1132 {
1133         g_return_if_fail (EV_IS_WINDOW (ev_window));
1134
1135         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1136 }
1137
1138 static void
1139 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1140 {
1141         g_return_if_fail (EV_IS_WINDOW (ev_window));
1142
1143         if (ev_window->priv->document == NULL) {
1144                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1145         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1146                 find_not_supported_dialog (ev_window);
1147         } else {
1148                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1149
1150                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1151         }
1152 }
1153
1154 static void
1155 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1156 {
1157         g_return_if_fail (EV_IS_WINDOW (ev_window));
1158
1159         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1160 }
1161
1162 static void
1163 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1164 {
1165         g_return_if_fail (EV_IS_WINDOW (ev_window));
1166
1167         ev_view_copy (EV_VIEW (ev_window->priv->view));
1168 }
1169
1170 static void
1171 ev_window_update_fullscreen_popup (EvWindow *window)
1172 {
1173         GtkWidget *popup = window->priv->fullscreen_popup;
1174         int popup_width, popup_height;
1175         GdkRectangle screen_rect;
1176         gboolean toolbar;
1177
1178         g_return_if_fail (popup != NULL);
1179
1180         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0;
1181         popup_width = popup->requisition.width;
1182         popup_height = popup->requisition.height;
1183
1184         /* FIXME multihead */
1185         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1186                         gdk_screen_get_monitor_at_window
1187                         (gdk_screen_get_default (),
1188                          GTK_WIDGET (window)->window),
1189                          &screen_rect);
1190         if (toolbar) {
1191                 gtk_widget_set_size_request (popup,
1192                                              screen_rect.width,
1193                                              -1);
1194                 gtk_window_move (GTK_WINDOW (popup),
1195                                  screen_rect.x,
1196                                  screen_rect.y);
1197
1198         } else {
1199                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1200                 {
1201                         gtk_window_move (GTK_WINDOW (popup),
1202                                          screen_rect.x,
1203                                          screen_rect.y);
1204                 } else {
1205                         gtk_window_move (GTK_WINDOW (popup),
1206                                          screen_rect.x + screen_rect.width - popup_width,
1207                                          screen_rect.y);
1208                 }
1209         }
1210 }
1211
1212 static void
1213 screen_size_changed_cb (GdkScreen *screen,
1214                         EvWindow *window)
1215 {
1216         ev_window_update_fullscreen_popup (window);
1217 }
1218
1219 static void
1220 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1221                                       EvWindow *ev_window)
1222 {
1223         GConfClient *client;
1224         int sidebar_size;
1225
1226         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1227
1228         client = gconf_client_get_default ();
1229         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1230         g_object_unref (client);
1231 }
1232
1233 static void
1234 destroy_fullscreen_popup (EvWindow *window)
1235 {
1236         if (window->priv->fullscreen_popup != NULL)
1237         {
1238                 /* FIXME multihead */
1239                 g_signal_handlers_disconnect_by_func
1240                         (gdk_screen_get_default (),
1241                          G_CALLBACK (screen_size_changed_cb), window);
1242
1243                 gtk_widget_destroy (window->priv->fullscreen_popup);
1244                 window->priv->fullscreen_popup = NULL;
1245         }
1246 }
1247
1248 static void
1249 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1250 {
1251         GtkAction *action;
1252
1253         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1254         g_return_if_fail (action != NULL);
1255
1256         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1257 }
1258
1259 static void
1260 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1261 {
1262         ev_window_update_fullscreen_popup (window);
1263 }
1264
1265 static gboolean
1266 fullscreen_timeout_cb (gpointer data)
1267 {
1268         EvWindow *window = EV_WINDOW (data);
1269
1270         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1271         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1272         window->priv->fullscreen_timeout_source = NULL;
1273
1274         return FALSE;
1275 }
1276
1277 static void
1278 fullscreen_set_timeout (EvWindow *window)
1279 {
1280         GSource *source;
1281
1282         if (window->priv->fullscreen_timeout_source != NULL)
1283                 g_source_destroy (window->priv->fullscreen_timeout_source);
1284
1285         source = g_timeout_source_new (1000);
1286         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1287         g_source_attach (source, NULL);
1288         window->priv->fullscreen_timeout_source = source;
1289 }
1290
1291 static void
1292 fullscreen_clear_timeout (EvWindow *window)
1293 {
1294         if (window->priv->fullscreen_timeout_source != NULL)
1295                 g_source_destroy (window->priv->fullscreen_timeout_source);
1296
1297         window->priv->fullscreen_timeout_source = NULL;
1298         ev_view_show_cursor (EV_VIEW (window->priv->view));
1299 }
1300
1301 static gboolean
1302 fullscreen_motion_notify_cb (GtkWidget *widget,
1303                              GdkEventMotion *event,
1304                              gpointer user_data)
1305 {
1306         EvWindow *window = EV_WINDOW (user_data);
1307
1308         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1309                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1310                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1311         }
1312
1313         fullscreen_set_timeout (window);
1314
1315         return FALSE;
1316 }
1317
1318 static gboolean
1319 fullscreen_leave_notify_cb (GtkWidget *widget,
1320                             GdkEventCrossing *event,
1321                             gpointer user_data)
1322 {
1323         EvWindow *window = EV_WINDOW (user_data);
1324
1325         fullscreen_clear_timeout (window);
1326
1327         return FALSE;
1328 }
1329
1330 static GtkWidget *
1331 ev_window_get_exit_fullscreen_button (EvWindow *window)
1332 {
1333         GtkWidget *button, *icon, *label, *hbox;
1334
1335         button = gtk_button_new ();
1336         g_signal_connect (button, "clicked",
1337                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1338                           window);
1339         gtk_widget_show (button);
1340
1341         hbox = gtk_hbox_new (FALSE, 2);
1342         gtk_widget_show (hbox);
1343         gtk_container_add (GTK_CONTAINER (button), hbox);
1344
1345         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1346         gtk_widget_show (icon);
1347         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1348
1349         label = gtk_label_new (_("Leave Fullscreen"));
1350         gtk_widget_show (label);
1351         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1352
1353         return button;
1354 }
1355
1356 static GtkWidget *
1357 ev_window_create_fullscreen_popup (EvWindow *window)
1358 {
1359         GtkWidget *popup;
1360         GtkWidget *hbox;
1361         GtkWidget *button;
1362
1363         popup = gtk_window_new (GTK_WINDOW_POPUP);
1364         hbox = gtk_hbox_new (FALSE, 0);
1365         button = ev_window_get_exit_fullscreen_button (window);
1366
1367         gtk_container_add (GTK_CONTAINER (popup), hbox);
1368         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1369                             TRUE, TRUE, 0);
1370         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1371
1372         gtk_widget_show (button);
1373         gtk_widget_show (hbox);
1374
1375         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1376
1377         /* FIXME multihead */
1378         g_signal_connect (gdk_screen_get_default (), "size-changed",
1379                           G_CALLBACK (screen_size_changed_cb), window);
1380         g_signal_connect (popup, "size_request",
1381                           G_CALLBACK (fullscreen_popup_size_request_cb), window);
1382
1383         return popup;
1384 }
1385
1386 static void
1387 ev_window_fullscreen (EvWindow *window)
1388 {
1389         window->priv->fullscreen_mode = TRUE;
1390
1391         if (window->priv->fullscreen_popup == NULL)
1392                 window->priv->fullscreen_popup
1393                         = ev_window_create_fullscreen_popup (window);
1394         update_chrome_visibility (window);
1395
1396         g_object_set (G_OBJECT (window->priv->scrolled_window),
1397                       "shadow-type", GTK_SHADOW_NONE,
1398                       NULL);
1399
1400         g_signal_connect (window->priv->view,
1401                           "motion-notify-event",
1402                           G_CALLBACK (fullscreen_motion_notify_cb),
1403                           window);
1404         g_signal_connect (window->priv->view,
1405                           "leave-notify-event",
1406                           G_CALLBACK (fullscreen_leave_notify_cb),
1407                           window);
1408         fullscreen_set_timeout (window);
1409
1410         gtk_widget_grab_focus (window->priv->view);
1411
1412         ev_window_update_fullscreen_popup (window);
1413 }
1414
1415 static void
1416 ev_window_unfullscreen (EvWindow *window)
1417 {
1418         EvView *view = EV_VIEW (window->priv->view);
1419
1420         window->priv->fullscreen_mode = FALSE;
1421
1422         g_object_set (G_OBJECT (window->priv->scrolled_window),
1423                       "shadow-type", GTK_SHADOW_IN,
1424                       NULL);
1425
1426         fullscreen_clear_timeout (window);
1427
1428         g_signal_handlers_disconnect_by_func (view,
1429                                               (gpointer) fullscreen_motion_notify_cb,
1430                                               window);
1431
1432         ev_view_set_show_border (view, TRUE);
1433         ev_view_set_spacing (view, VIEW_SPACING);
1434         update_chrome_visibility (window);
1435 }
1436
1437 static void
1438 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1439 {
1440         EvView *view;
1441         gboolean fullscreen;
1442
1443         g_return_if_fail (EV_IS_WINDOW (window));
1444
1445         view = EV_VIEW (window->priv->view);
1446         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1447
1448         if (fullscreen) {
1449                 gtk_window_fullscreen (GTK_WINDOW (window));
1450         } else {
1451                 gtk_window_unfullscreen (GTK_WINDOW (window));
1452         }
1453
1454         ev_view_set_show_border (view, FALSE);
1455         ev_view_set_spacing (view, 0);
1456 }
1457
1458 static gboolean
1459 ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
1460 {
1461         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1462         {
1463                 GtkActionGroup *action_group;
1464                 GtkAction *action;
1465                 gboolean fullscreen;
1466
1467                 fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
1468
1469                 if (fullscreen)
1470                 {
1471                         ev_window_fullscreen (window);
1472                 }
1473                 else
1474                 {
1475                         ev_window_unfullscreen (window);
1476                 }
1477
1478                 action_group = window->priv->action_group;
1479
1480                 action = gtk_action_group_get_action (action_group, "ViewFullscreen");
1481                 g_signal_handlers_block_by_func
1482                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1483                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
1484                 g_signal_handlers_unblock_by_func
1485                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1486
1487         }
1488
1489         return FALSE;
1490 }
1491
1492 static gboolean
1493 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1494 {
1495         EvWindow *window = EV_WINDOW (widget);
1496         EvWindowPrivate *priv = window->priv;
1497
1498         if (priv->fullscreen_mode)
1499         {
1500                 gtk_widget_show (priv->fullscreen_popup);
1501         }
1502
1503         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1504 }
1505
1506 static gboolean
1507 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1508 {
1509         EvWindow *window = EV_WINDOW (widget);
1510         EvWindowPrivate *priv = window->priv;
1511
1512         if (priv->fullscreen_mode)
1513         {
1514                 gtk_widget_hide (priv->fullscreen_popup);
1515         }
1516
1517         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1518 }
1519
1520 static void
1521 ev_window_set_page_mode (EvWindow         *window,
1522                          EvWindowPageMode  page_mode)
1523 {
1524         GtkWidget *child = NULL;
1525         GtkWidget *real_child;
1526
1527         if (window->priv->page_mode == page_mode)
1528                 return;
1529
1530         window->priv->page_mode = page_mode;
1531
1532         switch (page_mode) {
1533         case PAGE_MODE_SINGLE_PAGE:
1534                 child = window->priv->view;
1535                 break;
1536         case PAGE_MODE_PASSWORD:
1537                 child = window->priv->password_view;
1538                 break;
1539         case PAGE_MODE_CONTINUOUS_PAGE:
1540                 child = window->priv->page_view;
1541                 break;
1542         default:
1543                 g_assert_not_reached ();
1544         }
1545
1546         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1547         if (child != real_child) {
1548                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1549                                       real_child);
1550                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1551                                    child);
1552         }
1553         update_action_sensitivity (window);
1554 }
1555
1556 static void
1557 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1558 {
1559         g_return_if_fail (EV_IS_WINDOW (ev_window));
1560
1561         ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
1562
1563         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1564 }
1565
1566 static void
1567 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1568 {
1569         g_return_if_fail (EV_IS_WINDOW (ev_window));
1570
1571         ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
1572
1573         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1574 }
1575
1576 static void
1577 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
1578 {
1579         g_return_if_fail (EV_IS_WINDOW (ev_window));
1580
1581         ev_view_set_size (EV_VIEW (ev_window->priv->view), -1, -1);
1582 }
1583
1584 static void
1585 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1586 {
1587         g_return_if_fail (EV_IS_WINDOW (ev_window));
1588
1589         ev_page_cache_prev_page (ev_window->priv->page_cache);
1590 }
1591
1592 static void
1593 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1594 {
1595         g_return_if_fail (EV_IS_WINDOW (ev_window));
1596
1597         ev_page_cache_next_page (ev_window->priv->page_cache);
1598 }
1599
1600 static void
1601 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1602 {
1603         g_return_if_fail (EV_IS_WINDOW (ev_window));
1604
1605         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1606 }
1607
1608 static void
1609 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1610 {
1611         int n_pages;
1612
1613         g_return_if_fail (EV_IS_WINDOW (ev_window));
1614
1615         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1616         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1617 }
1618
1619 static void
1620 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1621 {
1622         char *uri;
1623         int page;
1624
1625         g_return_if_fail (EV_IS_WINDOW (ev_window));
1626
1627         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1628         uri = g_strdup (ev_window->priv->uri);
1629
1630         ev_window_open (ev_window, uri);
1631         ev_window_open_page (ev_window, page);
1632
1633         g_free (uri);
1634 }
1635
1636 static void
1637 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1638 {
1639         GError *error = NULL;
1640
1641         g_return_if_fail (EV_IS_WINDOW (ev_window));
1642
1643         gnome_help_display ("evince.xml", NULL, &error);
1644
1645         if(error != NULL) {
1646                 g_warning (error->message);
1647                 g_error_free (error);
1648         }
1649 }
1650
1651 static void
1652 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
1653 {
1654         gtk_window_unfullscreen (GTK_WINDOW (window));
1655 }
1656
1657 static void
1658 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
1659 {
1660         GtkWidget *widget;
1661
1662         widget = gtk_window_get_focus (GTK_WINDOW (window));
1663         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1664                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
1665         } else {
1666                 gtk_window_unfullscreen (GTK_WINDOW (window));
1667         }
1668 }
1669
1670 static void
1671 update_view_size (EvWindow *window)
1672 {
1673         int width, height;
1674         GtkRequisition vsb_requisition;
1675         int scrollbar_spacing;
1676
1677         width = window->priv->scrolled_window->allocation.width;
1678         height = window->priv->scrolled_window->allocation.height;
1679
1680         if (gtk_scrolled_window_get_shadow_type
1681                 (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN)
1682         {
1683                 width -= 2 * window->priv->view->style->xthickness;
1684                 height -= 2 * window->priv->view->style->ythickness;
1685         }
1686
1687         if (window->priv->sizing_mode == EV_SIZING_BEST_FIT) {
1688                 ev_view_set_size (EV_VIEW (window->priv->view),
1689                                   MAX (1, width), MAX (1, height));
1690         } else if (window->priv->sizing_mode == EV_SIZING_FIT_WIDTH) {
1691                 gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
1692                                          &vsb_requisition);
1693                 gtk_widget_style_get (window->priv->scrolled_window,
1694                                       "scrollbar_spacing", &scrollbar_spacing,
1695                                       NULL);
1696                 ev_view_set_size (EV_VIEW (window->priv->view),
1697                                   width - vsb_requisition.width - scrollbar_spacing, -1);
1698         }
1699 }
1700
1701 static void
1702 size_allocate_cb (GtkWidget     *scrolled_window,
1703                   GtkAllocation *allocation,
1704                   EvWindow      *window)
1705 {
1706         update_view_size (window);
1707 }
1708
1709 static void
1710 ev_window_set_sizing_mode (EvWindow     *ev_window,
1711                            EvSizingMode  sizing_mode)
1712 {
1713         GtkWidget *scrolled_window;
1714
1715         if (ev_window->priv->sizing_mode == sizing_mode)
1716                 return;
1717
1718         scrolled_window = ev_window->priv->scrolled_window;
1719         ev_window->priv->sizing_mode = sizing_mode;
1720
1721         g_signal_handlers_disconnect_by_func (scrolled_window, size_allocate_cb, ev_window);
1722
1723         update_view_size (ev_window);
1724
1725         switch (sizing_mode) {
1726         case EV_SIZING_BEST_FIT:
1727                 g_object_set (G_OBJECT (scrolled_window),
1728                               "hscrollbar-policy", GTK_POLICY_NEVER,
1729                               "vscrollbar-policy", GTK_POLICY_NEVER,
1730                               NULL);
1731                 g_signal_connect (scrolled_window, "size-allocate",
1732                                   G_CALLBACK (size_allocate_cb),
1733                                   ev_window);
1734                 break;
1735         case EV_SIZING_FIT_WIDTH:
1736                 g_object_set (G_OBJECT (scrolled_window),
1737                               "hscrollbar-policy", GTK_POLICY_NEVER,
1738                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1739                               NULL);
1740                 g_signal_connect (scrolled_window, "size-allocate",
1741                                   G_CALLBACK (size_allocate_cb),
1742                                   ev_window);
1743                 break;
1744         case EV_SIZING_FREE:
1745                 g_object_set (G_OBJECT (scrolled_window),
1746                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
1747                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1748                               NULL);
1749                 break;
1750         }
1751
1752         update_sizing_buttons (ev_window);
1753 }
1754
1755 static void
1756 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
1757 {
1758         const char *authors[] = {
1759                 N_("Many..."),
1760                 NULL
1761         };
1762
1763         const char *documenters[] = {
1764                 N_("Not so many..."),
1765                 NULL
1766         };
1767
1768         const char *license[] = {
1769                 N_("Evince is free software; you can redistribute it and/or modify\n"
1770                    "it under the terms of the GNU General Public License as published by\n"
1771                    "the Free Software Foundation; either version 2 of the License, or\n"
1772                    "(at your option) any later version.\n"),
1773                 N_("Evince is distributed in the hope that it will be useful,\n"
1774                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
1775                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
1776                    "GNU General Public License for more details.\n"),
1777                 N_("You should have received a copy of the GNU General Public License\n"
1778                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
1779                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
1780         };
1781
1782         char *license_trans;
1783
1784 #ifdef ENABLE_NLS
1785         const char **p;
1786
1787         for (p = authors; *p; ++p)
1788                 *p = _(*p);
1789
1790         for (p = documenters; *p; ++p)
1791                 *p = _(*p);
1792 #endif
1793
1794         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
1795                                      _(license[2]), "\n", NULL);
1796
1797         gtk_show_about_dialog (
1798                 GTK_WINDOW (ev_window),
1799                 "name", _("Evince"),
1800                 "version", VERSION,
1801                 "copyright",
1802                 _("\xc2\xa9 1996-2004 The Evince authors"),
1803                 "license", license_trans,
1804                 "website", "http://www.gnome.org/projects/evince",
1805                 "comments", _("PostScript and PDF File Viewer."),
1806                 "authors", authors,
1807                 "documenters", documenters,
1808                 "translator-credits", _("translator-credits"),
1809                 NULL);
1810
1811         g_free (license_trans);
1812 }
1813
1814 static void
1815 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1816 {
1817         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
1818                             GCONF_CHROME_TOOLBAR,
1819                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1820 }
1821
1822 static void
1823 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1824 {
1825         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
1826                             GCONF_CHROME_STATUSBAR,
1827                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1828 }
1829
1830 static void
1831 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1832 {
1833         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1834                             GCONF_CHROME_SIDEBAR,
1835                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1836 }
1837
1838 static void
1839 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
1840                                          EvWindow   *ev_window)
1841 {
1842         GtkAction *action;
1843         gboolean visible;
1844
1845         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
1846
1847         /* In fullscreen mode the sidebar is not visible,
1848          * but we don't want to update the chrome
1849          */
1850         if (ev_window->priv->fullscreen_mode)
1851                 return;
1852
1853         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
1854
1855         g_signal_handlers_block_by_func
1856                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1857         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
1858         g_signal_handlers_unblock_by_func
1859                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1860
1861         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1862                             GCONF_CHROME_SIDEBAR, visible);
1863 }
1864
1865 static void
1866 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1867 {
1868         GtkAction *action;
1869         char *message;
1870
1871         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1872         g_return_if_fail (action != NULL);
1873
1874         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1875         if (message) {
1876                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1877                                     ev_window->priv->help_message_cid, message);
1878                 g_free (message);
1879         }
1880 }
1881
1882 static void
1883 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1884 {
1885         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1886                            ev_window->priv->help_message_cid);
1887 }
1888
1889 static void
1890 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1891                   GtkWidget *proxy, EvWindow *ev_window)
1892 {
1893         if (GTK_IS_MENU_ITEM (proxy)) {
1894                 g_signal_connect (proxy, "select",
1895                                   G_CALLBACK (menu_item_select_cb), ev_window);
1896                 g_signal_connect (proxy, "deselect",
1897                                   G_CALLBACK (menu_item_deselect_cb),
1898                                   ev_window);
1899         }
1900 }
1901
1902 static void
1903 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1904                      GtkWidget *proxy, EvWindow *ev_window)
1905 {
1906         if (GTK_IS_MENU_ITEM (proxy)) {
1907                 g_signal_handlers_disconnect_by_func
1908                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1909                 g_signal_handlers_disconnect_by_func
1910                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1911         }
1912 }
1913
1914 static void
1915 view_status_changed_cb (EvView     *view,
1916                         GParamSpec *pspec,
1917                         EvWindow   *ev_window)
1918 {
1919         const char *message;
1920
1921         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1922                            ev_window->priv->view_message_cid);
1923
1924         message = ev_view_get_status (view);
1925         if (message) {
1926                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1927                                     ev_window->priv->view_message_cid, message);
1928         }
1929 }
1930
1931 static void
1932 view_find_status_changed_cb (EvView     *view,
1933                              GParamSpec *pspec,
1934                              EvWindow   *ev_window)
1935 {
1936         const char *text;
1937
1938         text = ev_view_get_find_status (view);
1939         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1940                                       text);
1941 }
1942
1943 static void
1944 find_bar_previous_cb (EggFindBar *find_bar,
1945                       EvWindow   *ev_window)
1946 {
1947         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
1948 }
1949
1950 static void
1951 find_bar_next_cb (EggFindBar *find_bar,
1952                   EvWindow   *ev_window)
1953 {
1954         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1955 }
1956
1957 static void
1958 find_bar_close_cb (EggFindBar *find_bar,
1959                    EvWindow   *ev_window)
1960 {
1961         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
1962 }
1963
1964 static void
1965 ev_window_page_mode_cb (GtkRadioAction *action,
1966                         GtkRadioAction *activated_action,
1967                         EvWindow       *window)
1968 {
1969         int mode;
1970
1971         mode = gtk_radio_action_get_current_value (action);
1972
1973         g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE ||
1974                   mode == PAGE_MODE_SINGLE_PAGE);
1975
1976         ev_window_set_page_mode (window, (EvWindowPageMode) mode);
1977 }
1978
1979 static void
1980 find_bar_search_changed_cb (EggFindBar *find_bar,
1981                             GParamSpec *param,
1982                             EvWindow   *ev_window)
1983 {
1984         gboolean case_sensitive;
1985         gboolean visible;
1986         const char *search_string;
1987
1988         g_return_if_fail (EV_IS_WINDOW (ev_window));
1989
1990         /* Either the string or case sensitivity could have changed,
1991          * we connect this callback to both. We also connect it
1992          * to ::visible so when the find bar is hidden, we should
1993          * pretend the search string is NULL/""
1994          */
1995
1996         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
1997         visible = GTK_WIDGET_VISIBLE (find_bar);
1998         search_string = egg_find_bar_get_search_string (find_bar);
1999
2000 #if 0
2001         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2002 #endif
2003
2004         if (ev_window->priv->document &&
2005             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2006                 if (visible && search_string && search_string[0]) {
2007                         g_mutex_lock (EV_DOC_MUTEX);
2008                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2009                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2010                                                 search_string,
2011                                                 case_sensitive);
2012                         g_mutex_unlock (EV_DOC_MUTEX);
2013                 } else {
2014                         g_mutex_lock (EV_DOC_MUTEX);
2015                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2016                         g_mutex_unlock (EV_DOC_MUTEX);
2017
2018                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2019                                                       NULL);
2020                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2021                 }
2022         }
2023 }
2024
2025 static void
2026 ev_window_dispose (GObject *object)
2027 {
2028         EvWindow *window = EV_WINDOW (object);
2029         EvWindowPrivate *priv = window->priv;
2030
2031         if (priv->ui_manager) {
2032                 g_object_unref (priv->ui_manager);
2033                 priv->ui_manager = NULL;
2034         }
2035
2036         if (priv->action_group) {
2037                 g_object_unref (priv->action_group);
2038                 priv->action_group = NULL;
2039         }
2040
2041         if (priv->document) {
2042                 g_object_unref (priv->document);
2043                 priv->document = NULL;
2044         }
2045
2046         if (priv->view) {
2047                 g_object_unref (priv->view);
2048                 priv->view = NULL;
2049         }
2050
2051         if (priv->page_view) {
2052                 g_object_unref (priv->page_view);
2053                 priv->page_view = NULL;
2054         }
2055
2056         if (priv->password_document) {
2057                 g_object_unref (priv->password_document);
2058                 priv->password_document = NULL;
2059         }
2060
2061         if (priv->password_uri) {
2062                 g_free (priv->password_uri);
2063                 priv->password_uri = NULL;
2064         }
2065
2066         if (priv->find_bar) {
2067                 g_signal_handlers_disconnect_by_func
2068                         (window->priv->find_bar,
2069                          G_CALLBACK (find_bar_close_cb),
2070                          window);
2071                 priv->find_bar = NULL;
2072         }
2073
2074         destroy_fullscreen_popup (window);
2075
2076         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2077 }
2078
2079 static void
2080 ev_window_class_init (EvWindowClass *ev_window_class)
2081 {
2082         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2083         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2084
2085         g_object_class->dispose = ev_window_dispose;
2086
2087         widget_class->focus_in_event = ev_window_focus_in_event;
2088         widget_class->focus_out_event = ev_window_focus_out_event;
2089
2090         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2091 }
2092
2093 /* Normal items */
2094 static GtkActionEntry entries[] = {
2095         { "File", NULL, N_("_File") },
2096         { "Edit", NULL, N_("_Edit") },
2097         { "View", NULL, N_("_View") },
2098         { "Go", NULL, N_("_Go") },
2099         { "Help", NULL, N_("_Help") },
2100
2101         /* File menu */
2102         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2103           N_("Open an existing document"),
2104           G_CALLBACK (ev_window_cmd_file_open) },
2105         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2106           N_("Save the current document with a new filename"),
2107           G_CALLBACK (ev_window_cmd_save_as) },
2108         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2109           N_("Print this document"),
2110           G_CALLBACK (ev_window_cmd_file_print) },
2111         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2112           N_("Close this window"),
2113           G_CALLBACK (ev_window_cmd_file_close_window) },
2114
2115         /* Edit menu */
2116         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2117           N_("Copy text from the document"),
2118           G_CALLBACK (ev_window_cmd_edit_copy) },
2119         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2120           N_("Select the entire page"),
2121           G_CALLBACK (ev_window_cmd_edit_select_all) },
2122         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2123           N_("Find a word or phrase in the document"),
2124           G_CALLBACK (ev_window_cmd_edit_find) },
2125         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2126           N_("Find next occurrence of the word or phrase"),
2127           G_CALLBACK (ev_window_cmd_edit_find_next) },
2128
2129         /* View menu */
2130         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2131           N_("Enlarge the document"),
2132           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2133         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2134           N_("Shrink the document"),
2135           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2136         { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "<control>0",
2137           N_("Reset the zoom level to the default value"),
2138           G_CALLBACK (ev_window_cmd_view_normal_size) },
2139         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2140           N_("Reload the document"),
2141           G_CALLBACK (ev_window_cmd_view_reload) },
2142
2143         /* Go menu */
2144         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up",
2145           N_("Go to the previous page"),
2146           G_CALLBACK (ev_window_cmd_go_previous_page) },
2147         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down",
2148           N_("Go to the next page"),
2149           G_CALLBACK (ev_window_cmd_go_next_page) },
2150         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2151           N_("Go to the first page"),
2152           G_CALLBACK (ev_window_cmd_go_first_page) },
2153         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2154           N_("Go to the last page"),
2155           G_CALLBACK (ev_window_cmd_go_last_page) },
2156
2157         /* Help menu */
2158         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2159           N_("Display help for the viewer application"),
2160           G_CALLBACK (ev_window_cmd_help_contents) },
2161
2162         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2163           N_("Display credits for the document viewer creators"),
2164           G_CALLBACK (ev_window_cmd_help_about) },
2165
2166         /* Toolbar-only */
2167         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2168           N_("Leave fullscreen mode"),
2169           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2170
2171         { "Escape", NULL, N_("Selection Caret"), "Escape", "",
2172           G_CALLBACK (ev_window_cmd_escape) }
2173 };
2174
2175 /* Toggle items */
2176 static GtkToggleActionEntry toggle_entries[] = {
2177         /* View Menu */
2178         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2179           N_("Show or hide the toolbar"),
2180           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2181         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2182           N_("Show or hide the statusbar"),
2183           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2184         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2185           N_("Show or hide the side pane"),
2186           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2187         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2188           N_("Expand the window to fill the screen"),
2189           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2190         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2191           N_("Make the current document fill the window"),
2192           G_CALLBACK (ev_window_cmd_view_best_fit) },
2193         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2194           N_("Make the current document fill the window width"),
2195           G_CALLBACK (ev_window_cmd_view_page_width) },
2196 };
2197
2198 static GtkRadioActionEntry page_view_entries[] = {
2199         { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL,
2200           N_("Show the document one page at a time"),
2201           PAGE_MODE_SINGLE_PAGE },
2202         { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL,
2203           N_("Show the full document at once"),
2204           PAGE_MODE_CONTINUOUS_PAGE }
2205 };
2206
2207 static void
2208 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2209                        gint x, gint y, GtkSelectionData *selection_data,
2210                        guint info, guint time, gpointer gdata)
2211 {
2212         GList    *uri_list = NULL;
2213
2214         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2215
2216         if (uri_list) {
2217                 ev_window_open_uri_list (EV_WINDOW (widget), uri_list);
2218
2219                 gnome_vfs_uri_list_free (uri_list);
2220
2221                 gtk_drag_finish (context, TRUE, FALSE, time);
2222         }
2223 }
2224
2225 static void
2226 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2227 {
2228         GtkAction *action;
2229
2230         action = g_object_new (EV_TYPE_PAGE_ACTION,
2231                                "name", PAGE_SELECTOR_ACTION,
2232                                "label", _("Page"),
2233                                "tooltip", _("Select Page"),
2234                                NULL);
2235         gtk_action_group_add_action (group, action);
2236         g_object_unref (action);
2237 }
2238
2239 static void
2240 set_action_properties (GtkActionGroup *action_group)
2241 {
2242         GtkAction *action;
2243
2244         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2245         /*translators: this is the label for toolbar button*/
2246         g_object_set (action, "short_label", _("Previous"), NULL);
2247         g_object_set (action, "is-important", TRUE, NULL);
2248
2249         action = gtk_action_group_get_action (action_group, "GoNextPage");
2250         g_object_set (action, "is-important", TRUE, NULL);
2251         /*translators: this is the label for toolbar button*/
2252         g_object_set (action, "short_label", _("Next"), NULL);
2253
2254         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2255         /*translators: this is the label for toolbar button*/
2256         g_object_set (action, "short_label", _("Zoom In"), NULL);
2257         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2258
2259         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2260         /*translators: this is the label for toolbar button*/
2261         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2262         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2263
2264         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2265         /*translators: this is the label for toolbar button*/
2266         g_object_set (action, "short_label", _("Best Fit"), NULL);
2267         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2268
2269         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2270         /*translators: this is the label for toolbar button*/
2271         g_object_set (action, "short_label", _("Fit Width"), NULL);
2272         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2273
2274         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2275         g_object_set (action, "is-important", TRUE, NULL);
2276 }
2277
2278 static void
2279 set_chrome_actions (EvWindow *window)
2280 {
2281         EvWindowPrivate *priv = window->priv;
2282         GtkActionGroup *action_group = priv->action_group;
2283         GtkAction *action;
2284
2285         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2286         g_signal_handlers_block_by_func
2287                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2288         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2289                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2290         g_signal_handlers_unblock_by_func
2291                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2292
2293         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2294         g_signal_handlers_block_by_func
2295                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2296         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2297                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2298         g_signal_handlers_unblock_by_func
2299                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2300
2301         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2302         g_signal_handlers_block_by_func
2303                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2304         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2305                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2306         g_signal_handlers_unblock_by_func
2307                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2308 }
2309
2310 static EvChrome
2311 load_chrome (void)
2312 {
2313         EvChrome chrome = EV_CHROME_NORMAL;
2314         GConfClient *client;
2315         GConfValue *value;
2316
2317         client = gconf_client_get_default ();
2318
2319         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2320         if (value != NULL) {
2321                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2322                         chrome &= ~EV_CHROME_TOOLBAR;
2323                 }
2324                 gconf_value_free (value);
2325         }
2326
2327         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2328         if (value != NULL) {
2329                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2330                         chrome &= ~EV_CHROME_SIDEBAR;
2331                 }
2332                 gconf_value_free (value);
2333         }
2334
2335         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2336         if (value != NULL) {
2337                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2338                         chrome &= ~EV_CHROME_STATUSBAR;
2339                 }
2340                 gconf_value_free (value);
2341         }
2342
2343         g_object_unref (client);
2344
2345         return chrome;
2346 }
2347
2348 static void
2349 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2350                           GParamSpec     *pspec,
2351                           EvWindow       *ev_window)
2352 {
2353         GtkTreeModel *model;
2354         GtkAction *action;
2355
2356         g_object_get (G_OBJECT (ev_sidebar_links),
2357                       "model", &model,
2358                       NULL);
2359
2360         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2361         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2362 }
2363
2364 static void
2365 ev_window_init (EvWindow *ev_window)
2366 {
2367         GtkActionGroup *action_group;
2368         GtkAccelGroup *accel_group;
2369         GError *error = NULL;
2370         GtkWidget *sidebar_widget, *toolbar_dock;
2371         GConfValue *value;
2372         GConfClient *client;
2373         int sidebar_size;
2374
2375         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2376
2377         ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE;
2378         update_window_title (NULL, NULL, ev_window);
2379
2380         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2381         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2382         gtk_widget_show (ev_window->priv->main_box);
2383
2384         action_group = gtk_action_group_new ("MenuActions");
2385         ev_window->priv->action_group = action_group;
2386         gtk_action_group_set_translation_domain (action_group, NULL);
2387         gtk_action_group_add_actions (action_group, entries,
2388                                       G_N_ELEMENTS (entries), ev_window);
2389         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
2390                                              G_N_ELEMENTS (toggle_entries),
2391                                              ev_window);
2392         gtk_action_group_add_radio_actions (action_group, page_view_entries,
2393                                             G_N_ELEMENTS (page_view_entries),
2394                                             ev_window->priv->page_mode,
2395                                             G_CALLBACK (ev_window_page_mode_cb),
2396                                             ev_window);
2397         set_action_properties (action_group);
2398         register_custom_actions (ev_window, action_group);
2399
2400         ev_window->priv->ui_manager = gtk_ui_manager_new ();
2401         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2402                                             action_group, 0);
2403
2404         accel_group =
2405                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
2406         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
2407
2408         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
2409                           G_CALLBACK (connect_proxy_cb), ev_window);
2410         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
2411                           G_CALLBACK (disconnect_proxy_cb), ev_window);
2412
2413         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
2414                                               DATADIR"/evince-ui.xml",
2415                                               &error)) {
2416                 g_message ("building menus failed: %s", error->message);
2417                 g_error_free (error);
2418         }
2419
2420         ev_window->priv->menubar =
2421                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2422                                             "/MainMenu");
2423         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
2424                             ev_window->priv->menubar,
2425                             FALSE, FALSE, 0);
2426
2427         /* This sucks, but there is no way to have a draw=no, expand=true separator
2428          * in a GtkUIManager-built toolbar. So, just add another toolbar.
2429          * See gtk+ bug 166489.
2430          */
2431         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
2432         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
2433                             FALSE, FALSE, 0);
2434         gtk_widget_show (toolbar_dock);
2435
2436         ev_window->priv->toolbar =
2437                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2438                                            "/ToolBar");
2439         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
2440                             TRUE, TRUE, 0);
2441         gtk_widget_show (ev_window->priv->toolbar);
2442
2443         ev_window->priv->fullscreen_toolbar =
2444                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
2445         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
2446         gtk_toolbar_set_style (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
2447
2448         /* Add the main area */
2449         ev_window->priv->hpaned = gtk_hpaned_new ();
2450         g_signal_connect (ev_window->priv->hpaned,
2451                           "notify::position",
2452                           G_CALLBACK (ev_window_sidebar_position_change_cb),
2453                           ev_window);
2454
2455         sidebar_size = SIDEBAR_DEFAULT_SIZE;
2456         client = gconf_client_get_default ();
2457         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
2458         if (value != NULL) {
2459                 if (value->type == GCONF_VALUE_INT) {
2460                         sidebar_size = gconf_value_get_int (value);
2461                 }
2462                 gconf_value_free (value);
2463         }
2464         g_object_unref (client);
2465         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
2466         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
2467                             TRUE, TRUE, 0);
2468         gtk_widget_show (ev_window->priv->hpaned);
2469
2470         ev_window->priv->sidebar = ev_sidebar_new ();
2471         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
2472                          ev_window->priv->sidebar, FALSE, FALSE);
2473         gtk_widget_show (ev_window->priv->sidebar);
2474
2475         /* Stub sidebar, for now */
2476         sidebar_widget = ev_sidebar_links_new ();
2477         g_signal_connect (sidebar_widget,
2478                           "notify::model",
2479                           G_CALLBACK (sidebar_widget_model_set),
2480                           ev_window);
2481         gtk_widget_show (sidebar_widget);
2482         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2483                              "index",
2484                              _("Index"),
2485                              sidebar_widget);
2486
2487         ev_window->priv->thumbs_sidebar = ev_sidebar_thumbnails_new ();
2488         gtk_widget_show (ev_window->priv->thumbs_sidebar);
2489         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2490                              "thumbnails",
2491                              _("Thumbnails"),
2492                              ev_window->priv->thumbs_sidebar);
2493
2494         ev_window->priv->scrolled_window =
2495                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
2496                                           "shadow-type", GTK_SHADOW_IN,
2497                                           NULL));
2498         gtk_widget_show (ev_window->priv->scrolled_window);
2499
2500         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
2501                         ev_window->priv->scrolled_window);
2502
2503         ev_window->priv->view = ev_view_new ();
2504         ev_view_set_spacing (EV_VIEW (ev_window->priv->view), VIEW_SPACING);
2505         ev_window->priv->password_view = ev_password_view_new ();
2506         g_signal_connect_swapped (ev_window->priv->password_view,
2507                                   "unlock",
2508                                   G_CALLBACK (ev_window_popup_password_dialog),
2509                                   ev_window);
2510         gtk_widget_show (ev_window->priv->view);
2511         //gtk_widget_show (ev_window->priv->page_view);
2512         gtk_widget_show (ev_window->priv->password_view);
2513
2514         /* We own a ref on these widgets, as we can swap them in and out */
2515         g_object_ref (ev_window->priv->view);
2516         //g_object_ref (ev_window->priv->page_view);
2517         g_object_ref (ev_window->priv->password_view);
2518
2519         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
2520                            ev_window->priv->view);
2521         g_signal_connect (ev_window->priv->view,
2522                           "notify::find-status",
2523                           G_CALLBACK (view_find_status_changed_cb),
2524                           ev_window);
2525         g_signal_connect (ev_window->priv->view,
2526                           "notify::status",
2527                           G_CALLBACK (view_status_changed_cb),
2528                           ev_window);
2529
2530         ev_window->priv->statusbar = gtk_statusbar_new ();
2531         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2532                           ev_window->priv->statusbar,
2533                           FALSE, TRUE, 0);
2534         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
2535                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
2536         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
2537                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
2538
2539         ev_window->priv->find_bar = egg_find_bar_new ();
2540         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2541                           ev_window->priv->find_bar,
2542                           FALSE, TRUE, 0);
2543
2544         ev_window_setup_recent (ev_window);
2545         ev_window->priv->chrome = load_chrome ();
2546         set_chrome_actions (ev_window);
2547         update_chrome_visibility (ev_window);
2548
2549         /* Connect sidebar signals */
2550         g_signal_connect (ev_window->priv->sidebar,
2551                           "notify::visible",
2552                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
2553                           ev_window);
2554
2555         /* Connect to find bar signals */
2556         g_signal_connect (ev_window->priv->find_bar,
2557                           "previous",
2558                           G_CALLBACK (find_bar_previous_cb),
2559                           ev_window);
2560         g_signal_connect (ev_window->priv->find_bar,
2561                           "next",
2562                           G_CALLBACK (find_bar_next_cb),
2563                           ev_window);
2564         g_signal_connect (ev_window->priv->find_bar,
2565                           "close",
2566                           G_CALLBACK (find_bar_close_cb),
2567                           ev_window);
2568         g_signal_connect (ev_window->priv->find_bar,
2569                           "notify::search-string",
2570                           G_CALLBACK (find_bar_search_changed_cb),
2571                           ev_window);
2572         g_signal_connect (ev_window->priv->find_bar,
2573                           "notify::case-sensitive",
2574                           G_CALLBACK (find_bar_search_changed_cb),
2575                           ev_window);
2576         g_signal_connect (ev_window->priv->find_bar,
2577                           "notify::visible",
2578                           G_CALLBACK (find_bar_search_changed_cb),
2579                           ev_window);
2580
2581         g_signal_connect (ev_window, "window-state-event",
2582                           G_CALLBACK (ev_window_state_event_cb),
2583                           ev_window);
2584
2585         /* Give focus to the scrolled window */
2586         gtk_widget_grab_focus (ev_window->priv->scrolled_window);
2587
2588         /* Drag and Drop */
2589         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
2590         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
2591                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
2592                            GDK_ACTION_COPY);
2593         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
2594                           G_CALLBACK (drag_data_received_cb), NULL);
2595
2596         /* Set it to something random to force a change */
2597         ev_window->priv->sizing_mode = EV_SIZING_FREE;
2598         ev_window_set_sizing_mode (ev_window,  EV_SIZING_FIT_WIDTH);
2599         update_action_sensitivity (ev_window);
2600 }