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