shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-page-action.h"
  33 #include "ev-sidebar.h"
  34 #include "ev-sidebar-links.h"
  35 #include "ev-sidebar-thumbnails.h"
  36 #include "ev-view.h"
  37 #include "ev-password.h"
  38 #include "ev-password-view.h"
  39 #include "ev-print-job.h"
  40 #include "ev-document-thumbnails.h"
  41 #include "ev-document-links.h"
  42 #include "ev-document-find.h"
  43 #include "ev-document-security.h"
  44 #include "ev-job-queue.h"
  45 #include "eggfindbar.h"
  46 #include "egg-recent-view-gtk.h"
  47 #include "egg-recent-view.h"
  48 #include "egg-recent-model.h"
  49
  50 #include "ev-poppler.h"
  51 #include "pixbuf-document.h"
  52 #include "ps-document.h"
  53 #ifdef ENABLE_DVI
  54 #include "dvi-document.h"
  55 #endif
  56 #ifdef ENABLE_DJVU
  57 #include "djvu-document.h"
  58 #endif
  59
  60 #include <glib/gi18n.h>
  61 #include <gtk/gtk.h>
  62 #include <gnome.h>
  63
  64 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  65 #include <libgnomevfs/gnome-vfs-uri.h>
  66 #include <libgnomevfs/gnome-vfs-utils.h>
  67 #include <libgnomeprintui/gnome-print-dialog.h>
  68
  69 #include <gconf/gconf-client.h>
  70
  71 #include <string.h>
  72
  73 #include "ev-application.h"
  74 #include "ev-stock-icons.h"
  75
  76 typedef enum {
  77         EV_SIZING_BEST_FIT,
  78         EV_SIZING_FIT_WIDTH,
  79         EV_SIZING_FREE,
  80 } EvSizingMode;
  81
  82 typedef enum {
  83         PAGE_MODE_SINGLE_PAGE,
  84         PAGE_MODE_CONTINUOUS_PAGE,
  85         PAGE_MODE_PASSWORD,
  86 } EvWindowPageMode;
  87
  88 typedef enum {
  89         EV_CHROME_MENUBAR       = 1 << 0,
  90         EV_CHROME_TOOLBAR       = 1 << 1,
  91         EV_CHROME_SIDEBAR       = 1 << 2,
  92         EV_CHROME_FINDBAR       = 1 << 3,
  93         EV_CHROME_STATUSBAR     = 1 << 4,
  94         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  95 } EvChrome;
  96
  97 struct _EvWindowPrivate {
  98         GtkWidget *main_box;
  99         GtkWidget *menubar;
 100         GtkWidget *toolbar_dock;
 101         GtkWidget *toolbar;
 102         GtkWidget *hpaned;
 103         GtkWidget *sidebar;
 104         GtkWidget *thumbs_sidebar;
 105         GtkWidget *find_bar;
 106         GtkWidget *scrolled_window;
 107         GtkWidget *view;
 108         GtkWidget *page_view;
 109         GtkWidget *password_view;
 110         GtkActionGroup *action_group;
 111         GtkUIManager *ui_manager;
 112         GtkWidget *statusbar;
 113         guint help_message_cid;
 114         guint view_message_cid;
 115         GtkWidget *fullscreen_toolbar;
 116         GtkWidget *fullscreen_popup;
 117         char *uri;
 118
 119         EvDocument *document;
 120         EvPageCache *page_cache;
 121
 122         EvWindowPageMode page_mode;
 123         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 124         EvDocument *password_document;
 125         GtkWidget *password_dialog;
 126         char *password_uri;
 127
 128         EvChrome chrome;
 129         gboolean fullscreen_mode;
 130         EvSizingMode sizing_mode;
 131         GSource *fullscreen_timeout_source;
 132
 133         /* recent file stuff */
 134         EggRecentModel *recent_model;
 135         EggRecentViewGtk *recent_view;
 136 };
 137
 138 static GtkTargetEntry ev_drop_types[] = {
 139         { "text/uri-list", 0, 0 }
 140 };
 141
 142
 143 #define EV_WINDOW_GET_PRIVATE(object) \
 144         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 145
 146 #define PAGE_SELECTOR_ACTION    "PageSelector"
 147
 148 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 149 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 150 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 151
 152 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 153
 154 #define SIDEBAR_DEFAULT_SIZE    132
 155 #define VIEW_SPACING            10
 156
 157 static void     ev_window_update_fullscreen_popup (EvWindow         *window);
 158 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
 159                                                          EvWindow   *ev_window);
 160 static void     ev_window_set_page_mode           (EvWindow         *window,
 161                                                    EvWindowPageMode  page_mode);
 162 static gboolean start_loading_document            (EvWindow         *ev_window,
 163                                                    EvDocument       *document,
 164                                                    const char       *uri);
 165 static void     ev_window_set_sizing_mode         (EvWindow         *ev_window,
 166                                                    EvSizingMode      sizing_mode);
 167
 168 static void     ev_window_add_recent (EvWindow *window, const char *filename);
 169
 170 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 171
 172 static void
 173 set_action_sensitive (EvWindow   *ev_window,
 174                       const char *name,
 175                       gboolean    sensitive)
 176 {
 177         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 178                                                          name);
 179         gtk_action_set_sensitive (action, sensitive);
 180 }
 181
 182 static void
 183 update_action_sensitivity (EvWindow *ev_window)
 184 {
 185         EvDocument *document;
 186         EvWindowPageMode page_mode;
 187         gboolean sensitive, has_pages = FALSE, has_document;
 188         int n_pages = 0, page = -1;
 189
 190         document = ev_window->priv->document;
 191         page_mode = ev_window->priv->page_mode;
 192         has_document = document != NULL;
 193         if (has_document && ev_window->priv->page_cache) {
 194                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 195                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 196                 has_pages = has_document && n_pages > 0;
 197         }
 198
 199         /* File menu */
 200         /* "FileOpen": always sensitive */
 201         set_action_sensitive (ev_window, "FileSaveAs", has_document);
 202         set_action_sensitive (ev_window, "FilePrint", has_pages);
 203         /* "FileCloseWindow": always sensitive */
 204
 205         /* Edit menu */
 206
 207         sensitive = has_pages && ev_document_can_get_text (document);
 208         set_action_sensitive (ev_window, "EditCopy", sensitive);
 209         set_action_sensitive (ev_window, "EditSelectAll", sensitive);
 210         set_action_sensitive (ev_window, "EditFind",
 211                               has_pages && EV_IS_DOCUMENT_FIND (document));
 212         set_action_sensitive (ev_window, "EditFindNext",
 213                               ev_view_can_find_next (EV_VIEW (ev_window->priv->view)));
 214
 215         /* View menu */
 216         set_action_sensitive (ev_window, "ViewZoomIn", has_pages);
 217         set_action_sensitive (ev_window, "ViewZoomOut", has_pages);
 218         set_action_sensitive (ev_window, "ViewNormalSize", has_pages);
 219         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 220         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 221         set_action_sensitive (ev_window, "ViewReload", has_pages);
 222
 223         /* Go menu */
 224         if (document) {
 225                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 226                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 227                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 228                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 229         } else {
 230                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 231                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 232                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 233                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 234         }
 235
 236         /* Page View radio group */
 237         if (document) {
 238                 set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD);
 239                 set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD);
 240         } else {
 241                 set_action_sensitive (ev_window, "SinglePage", FALSE);
 242                 set_action_sensitive (ev_window, "ContinuousPage", FALSE);
 243         }
 244         /* Help menu */
 245         /* "HelpContents": always sensitive */
 246         /* "HelpAbout": always sensitive */
 247
 248         /* Toolbar-specific actions: */
 249         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 250 }
 251
 252 static void
 253 set_widget_visibility (GtkWidget *widget, gboolean visible)
 254 {
 255         g_return_if_fail (GTK_IS_WIDGET (widget));
 256
 257         if (visible)
 258                 gtk_widget_show (widget);
 259         else
 260                 gtk_widget_hide (widget);
 261 }
 262
 263 static void
 264 update_chrome_visibility (EvWindow *window)
 265 {
 266         EvWindowPrivate *priv = window->priv;
 267         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 268
 269         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !priv->fullscreen_mode;
 270         toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !priv->fullscreen_mode;
 271         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !priv->fullscreen_mode;
 272         fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0;
 273         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !priv->fullscreen_mode;
 274         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 275
 276         set_widget_visibility (priv->menubar, menubar);
 277         set_widget_visibility (priv->toolbar_dock, toolbar);
 278         set_widget_visibility (priv->sidebar, sidebar);
 279         set_widget_visibility (priv->find_bar, findbar);
 280         set_widget_visibility (priv->statusbar, statusbar);
 281         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 282
 283         if (priv->fullscreen_popup != NULL) {
 284                 set_widget_visibility (priv->fullscreen_popup, priv->fullscreen_mode);
 285         }
 286 }
 287
 288 static void
 289 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 290 {
 291         EvWindowPrivate *priv = window->priv;
 292         GConfClient *client;
 293
 294         if (active) {
 295                 priv->chrome |= flag;
 296         }
 297         else {
 298                 priv->chrome &= ~flag;
 299         }
 300
 301         if (pref != NULL) {
 302                 client = gconf_client_get_default ();
 303                 gconf_client_set_bool (client, pref, active, NULL);
 304                 g_object_unref (client);
 305         }
 306
 307         update_chrome_visibility (window);
 308 }
 309
 310 static void
 311 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 312 {
 313         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 314                 ev_window_set_sizing_mode (ev_window, EV_SIZING_BEST_FIT);
 315         } else {
 316                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
 317         }
 318 }
 319
 320 static void
 321 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 322 {
 323         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 324                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FIT_WIDTH);
 325         } else {
 326                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
 327         }
 328 }
 329
 330 static void
 331 update_sizing_buttons (EvWindow *window)
 332 {
 333         GtkActionGroup *action_group = window->priv->action_group;
 334         GtkAction *action;
 335         gboolean best_fit, page_width;
 336
 337         switch (window->priv->sizing_mode) {
 338         case EV_SIZING_BEST_FIT:
 339                 best_fit = TRUE;
 340                 page_width = FALSE;
 341                 break;
 342         case EV_SIZING_FIT_WIDTH:
 343                 best_fit = FALSE;
 344                 page_width = TRUE;
 345                 break;
 346
 347         default:
 348                 best_fit = page_width = FALSE;
 349                 break;
 350         }
 351
 352         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 353         g_signal_handlers_block_by_func
 354                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 355         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 356         g_signal_handlers_unblock_by_func
 357                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 358
 359         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 360         g_signal_handlers_block_by_func
 361                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 362         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 363         g_signal_handlers_unblock_by_func
 364                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 365 }
 366
 367 void
 368 ev_window_open_page (EvWindow *ev_window, int page)
 369 {
 370         if (ev_window->priv->page_cache) {
 371             page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
 372             ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
 373         }
 374 }
 375
 376 void
 377 ev_window_open_link (EvWindow *ev_window, EvLink *link)
 378 {
 379         ev_view_go_to_link (EV_VIEW (ev_window->priv->view), link);
 380 }
 381
 382 gboolean
 383 ev_window_is_empty (const EvWindow *ev_window)
 384 {
 385         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 386
 387         return ev_window->priv->document == NULL;
 388 }
 389
 390 static void
 391 unable_to_load (EvWindow   *ev_window,
 392                 const char *error_message)
 393 {
 394         GtkWidget *dialog;
 395
 396         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 397                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 398                                          GTK_MESSAGE_ERROR,
 399                                          GTK_BUTTONS_CLOSE,
 400                                          _("Unable to open document"));
 401         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 402                                                   "%s", error_message);
 403         gtk_dialog_run (GTK_DIALOG (dialog));
 404         gtk_widget_destroy (dialog);
 405 }
 406
 407 /* Would be nice to have this in gdk-pixbuf */
 408 static gboolean
 409 mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
 410 {
 411         GSList *formats, *list;
 412         gboolean retval = FALSE;
 413
 414         formats = gdk_pixbuf_get_formats ();
 415
 416         list = formats;
 417         while (list) {
 418                 GdkPixbufFormat *format = list->data;
 419                 int i;
 420                 gchar **mime_types;
 421
 422                 if (gdk_pixbuf_format_is_disabled (format))
 423                         continue;
 424
 425                 mime_types = gdk_pixbuf_format_get_mime_types (format);
 426
 427                 for (i = 0; mime_types[i] != NULL; i++) {
 428                         if (strcmp (mime_types[i], mime_type) == 0) {
 429                                 retval = TRUE;
 430                                 break;
 431                         }
 432                 }
 433
 434                 if (retval)
 435                         break;
 436
 437                 list = list->next;
 438         }
 439
 440         g_slist_free (formats);
 441
 442         return retval;
 443 }
 444
 445 static void
 446 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 447 {
 448         char *title = NULL;
 449         char *doc_title = NULL;
 450         gboolean password_needed;
 451
 452         password_needed = (ev_window->priv->password_document != NULL);
 453         if (document) {
 454                 doc_title = ev_page_cache_get_title (ev_window->priv->page_cache);
 455
 456                 /* Make sure we get a valid title back */
 457                 if (doc_title) {
 458                         if (doc_title[0] == '\000' ||
 459                             !g_utf8_validate (doc_title, -1, NULL)) {
 460                                 g_free (doc_title);
 461                                 doc_title = NULL;
 462                         }
 463                 }
 464         }
 465
 466         if (doc_title) {
 467                 char *p;
 468
 469                 for (p = doc_title; *p; ++p) {
 470                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 471                         if (*p == '\n')
 472                                 *p = ' ';
 473                 }
 474         }
 475
 476         if (doc_title == NULL && ev_window->priv->uri) {
 477                 char *basename;
 478
 479                 basename = g_path_get_basename (ev_window->priv->uri);
 480                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 481                 g_free (basename);
 482         }
 483
 484         if (password_needed) {
 485                 if (doc_title == NULL) {
 486                         title = g_strdup (_("Document Viewer - Password Required"));
 487                 } else {
 488                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 489                 }
 490         } else {
 491                 if (doc_title == NULL) {
 492                         title = g_strdup (_("Document Viewer"));
 493                 } else {
 494                         title = g_strdup (doc_title);
 495                 }
 496         }
 497
 498         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 499
 500         g_free (doc_title);
 501         g_free (title);
 502 }
 503
 504 static void
 505 hide_sidebar_and_actions (EvWindow *ev_window)
 506 {
 507         GtkAction *action;
 508         /* Alsthough we update the hiddenness of the sidebar, we don't want to
 509          * store the value */
 510         g_signal_handlers_disconnect_by_func (ev_window->priv->sidebar,
 511                                               ev_window_sidebar_visibility_changed_cb,
 512                                               ev_window);
 513         gtk_widget_hide (ev_window->priv->sidebar);
 514         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
 515         gtk_action_set_sensitive (action, FALSE);
 516
 517 }
 518
 519 static void
 520 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 521 {
 522         update_action_sensitivity (ev_window);
 523 }
 524
 525 static void
 526 page_changed_cb (EvPageCache *page_cache,
 527                  gint         page,
 528                  EvWindow    *ev_window)
 529 {
 530         update_action_sensitivity (ev_window);
 531 }
 532
 533 static void
 534 ev_window_setup_document (EvWindow *ev_window)
 535 {
 536         EvDocument *document;
 537         EvView *view = EV_VIEW (ev_window->priv->view);
 538         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 539         GtkAction *action;
 540
 541         document = ev_window->priv->document;
 542         ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document);
 543         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 544
 545         g_signal_connect_object (G_OBJECT (document),
 546                                  "notify::title",
 547                                  G_CALLBACK (update_window_title),
 548                                  ev_window, 0);
 549         if (EV_IS_DOCUMENT_FIND (document)) {
 550                 g_signal_connect_object (G_OBJECT (document),
 551                                          "find_changed",
 552                                          G_CALLBACK (find_changed_cb),
 553                                          ev_window, 0);
 554         }
 555
 556         ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE);
 557
 558         if (ev_sidebar_supports_document (sidebar, document))
 559                 ev_sidebar_set_document (sidebar, document);
 560         else
 561                 hide_sidebar_and_actions (ev_window);
 562
 563         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 564                 ev_view_set_document (view, document);
 565         }
 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         EvView *view = EV_VIEW (window->priv->view);
1425
1426         window->priv->fullscreen_mode = FALSE;
1427
1428         g_object_set (G_OBJECT (window->priv->scrolled_window),
1429                       "shadow-type", GTK_SHADOW_IN,
1430                       NULL);
1431
1432         fullscreen_clear_timeout (window);
1433
1434         g_signal_handlers_disconnect_by_func (view,
1435                                               (gpointer) fullscreen_motion_notify_cb,
1436                                               window);
1437
1438         ev_view_set_show_border (view, TRUE);
1439         ev_view_set_spacing (view, VIEW_SPACING);
1440         update_chrome_visibility (window);
1441 }
1442
1443 static void
1444 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1445 {
1446         EvView *view;
1447         gboolean fullscreen;
1448
1449         g_return_if_fail (EV_IS_WINDOW (window));
1450
1451         view = EV_VIEW (window->priv->view);
1452         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1453
1454         if (fullscreen) {
1455                 gtk_window_fullscreen (GTK_WINDOW (window));
1456         } else {
1457                 gtk_window_unfullscreen (GTK_WINDOW (window));
1458         }
1459
1460         ev_view_set_show_border (view, FALSE);
1461         ev_view_set_spacing (view, 0);
1462 }
1463
1464 static gboolean
1465 ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
1466 {
1467         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1468         {
1469                 GtkActionGroup *action_group;
1470                 GtkAction *action;
1471                 gboolean fullscreen;
1472
1473                 fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
1474
1475                 if (fullscreen)
1476                 {
1477                         ev_window_fullscreen (window);
1478                 }
1479                 else
1480                 {
1481                         ev_window_unfullscreen (window);
1482                 }
1483
1484                 action_group = window->priv->action_group;
1485
1486                 action = gtk_action_group_get_action (action_group, "ViewFullscreen");
1487                 g_signal_handlers_block_by_func
1488                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1489                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
1490                 g_signal_handlers_unblock_by_func
1491                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1492
1493         }
1494
1495         return FALSE;
1496 }
1497
1498 static gboolean
1499 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1500 {
1501         EvWindow *window = EV_WINDOW (widget);
1502         EvWindowPrivate *priv = window->priv;
1503
1504         if (priv->fullscreen_mode)
1505         {
1506                 gtk_widget_show (priv->fullscreen_popup);
1507         }
1508
1509         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1510 }
1511
1512 static gboolean
1513 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1514 {
1515         EvWindow *window = EV_WINDOW (widget);
1516         EvWindowPrivate *priv = window->priv;
1517
1518         if (priv->fullscreen_mode)
1519         {
1520                 gtk_widget_hide (priv->fullscreen_popup);
1521         }
1522
1523         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1524 }
1525
1526 static void
1527 ev_window_set_page_mode (EvWindow         *window,
1528                          EvWindowPageMode  page_mode)
1529 {
1530         GtkWidget *child = NULL;
1531         GtkWidget *real_child;
1532
1533         if (window->priv->page_mode == page_mode)
1534                 return;
1535
1536         window->priv->page_mode = page_mode;
1537
1538         switch (page_mode) {
1539         case PAGE_MODE_SINGLE_PAGE:
1540                 child = window->priv->view;
1541                 break;
1542         case PAGE_MODE_PASSWORD:
1543                 child = window->priv->password_view;
1544                 break;
1545         case PAGE_MODE_CONTINUOUS_PAGE:
1546                 child = window->priv->page_view;
1547                 break;
1548         default:
1549                 g_assert_not_reached ();
1550         }
1551
1552         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1553         if (child != real_child) {
1554                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1555                                       real_child);
1556                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1557                                    child);
1558         }
1559         update_action_sensitivity (window);
1560 }
1561
1562 static void
1563 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1564 {
1565         g_return_if_fail (EV_IS_WINDOW (ev_window));
1566
1567         ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
1568
1569         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1570 }
1571
1572 static void
1573 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1574 {
1575         g_return_if_fail (EV_IS_WINDOW (ev_window));
1576
1577         ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
1578
1579         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1580 }
1581
1582 static void
1583 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
1584 {
1585         g_return_if_fail (EV_IS_WINDOW (ev_window));
1586
1587         ev_view_set_size (EV_VIEW (ev_window->priv->view), -1, -1);
1588 }
1589
1590 static void
1591 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1592 {
1593         g_return_if_fail (EV_IS_WINDOW (ev_window));
1594
1595         ev_page_cache_prev_page (ev_window->priv->page_cache);
1596 }
1597
1598 static void
1599 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1600 {
1601         g_return_if_fail (EV_IS_WINDOW (ev_window));
1602
1603         ev_page_cache_next_page (ev_window->priv->page_cache);
1604 }
1605
1606 static void
1607 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1608 {
1609         g_return_if_fail (EV_IS_WINDOW (ev_window));
1610
1611         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1612 }
1613
1614 static void
1615 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1616 {
1617         int n_pages;
1618
1619         g_return_if_fail (EV_IS_WINDOW (ev_window));
1620
1621         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1622         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1623 }
1624
1625 static void
1626 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1627 {
1628         char *uri;
1629         int page;
1630
1631         g_return_if_fail (EV_IS_WINDOW (ev_window));
1632
1633         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1634         uri = g_strdup (ev_window->priv->uri);
1635
1636         ev_window_open (ev_window, uri);
1637         ev_window_open_page (ev_window, page);
1638
1639         g_free (uri);
1640 }
1641
1642 static void
1643 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1644 {
1645         GError *error = NULL;
1646
1647         g_return_if_fail (EV_IS_WINDOW (ev_window));
1648
1649         gnome_help_display ("evince.xml", NULL, &error);
1650
1651         if(error != NULL) {
1652                 g_warning (error->message);
1653                 g_error_free (error);
1654         }
1655 }
1656
1657 static void
1658 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
1659 {
1660         gtk_window_unfullscreen (GTK_WINDOW (window));
1661 }
1662
1663 static void
1664 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
1665 {
1666         GtkWidget *widget;
1667
1668         widget = gtk_window_get_focus (GTK_WINDOW (window));
1669         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1670                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
1671         } else {
1672                 gtk_window_unfullscreen (GTK_WINDOW (window));
1673         }
1674 }
1675
1676 static void
1677 update_view_size (EvWindow *window)
1678 {
1679         int width, height;
1680         GtkRequisition vsb_requisition;
1681         int scrollbar_spacing;
1682
1683         width = window->priv->scrolled_window->allocation.width;
1684         height = window->priv->scrolled_window->allocation.height;
1685
1686         if (gtk_scrolled_window_get_shadow_type
1687                 (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN)
1688         {
1689                 width -= 2 * window->priv->view->style->xthickness;
1690                 height -= 2 * window->priv->view->style->ythickness;
1691         }
1692
1693         if (window->priv->sizing_mode == EV_SIZING_BEST_FIT) {
1694                 ev_view_set_size (EV_VIEW (window->priv->view),
1695                                   MAX (1, width), MAX (1, height));
1696         } else if (window->priv->sizing_mode == EV_SIZING_FIT_WIDTH) {
1697                 gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
1698                                          &vsb_requisition);
1699                 gtk_widget_style_get (window->priv->scrolled_window,
1700                                       "scrollbar_spacing", &scrollbar_spacing,
1701                                       NULL);
1702                 ev_view_set_size (EV_VIEW (window->priv->view),
1703                                   width - vsb_requisition.width - scrollbar_spacing, -1);
1704         }
1705 }
1706
1707 static void
1708 size_allocate_cb (GtkWidget     *scrolled_window,
1709                   GtkAllocation *allocation,
1710                   EvWindow      *window)
1711 {
1712         update_view_size (window);
1713 }
1714
1715 static void
1716 ev_window_set_sizing_mode (EvWindow     *ev_window,
1717                            EvSizingMode  sizing_mode)
1718 {
1719         GtkWidget *scrolled_window;
1720
1721         if (ev_window->priv->sizing_mode == sizing_mode)
1722                 return;
1723
1724         scrolled_window = ev_window->priv->scrolled_window;
1725         ev_window->priv->sizing_mode = sizing_mode;
1726
1727         g_signal_handlers_disconnect_by_func (scrolled_window, size_allocate_cb, ev_window);
1728
1729         update_view_size (ev_window);
1730
1731         switch (sizing_mode) {
1732         case EV_SIZING_BEST_FIT:
1733                 g_object_set (G_OBJECT (scrolled_window),
1734                               "hscrollbar-policy", GTK_POLICY_NEVER,
1735                               "vscrollbar-policy", GTK_POLICY_NEVER,
1736                               NULL);
1737                 g_signal_connect (scrolled_window, "size-allocate",
1738                                   G_CALLBACK (size_allocate_cb),
1739                                   ev_window);
1740                 break;
1741         case EV_SIZING_FIT_WIDTH:
1742                 g_object_set (G_OBJECT (scrolled_window),
1743                               "hscrollbar-policy", GTK_POLICY_NEVER,
1744                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1745                               NULL);
1746                 g_signal_connect (scrolled_window, "size-allocate",
1747                                   G_CALLBACK (size_allocate_cb),
1748                                   ev_window);
1749                 break;
1750         case EV_SIZING_FREE:
1751                 g_object_set (G_OBJECT (scrolled_window),
1752                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
1753                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1754                               NULL);
1755                 break;
1756         }
1757
1758         update_sizing_buttons (ev_window);
1759 }
1760
1761 static void
1762 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
1763 {
1764         const char *authors[] = {
1765                 N_("Many..."),
1766                 NULL
1767         };
1768
1769         const char *documenters[] = {
1770                 N_("Not so many..."),
1771                 NULL
1772         };
1773
1774         const char *license[] = {
1775                 N_("Evince is free software; you can redistribute it and/or modify\n"
1776                    "it under the terms of the GNU General Public License as published by\n"
1777                    "the Free Software Foundation; either version 2 of the License, or\n"
1778                    "(at your option) any later version.\n"),
1779                 N_("Evince is distributed in the hope that it will be useful,\n"
1780                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
1781                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
1782                    "GNU General Public License for more details.\n"),
1783                 N_("You should have received a copy of the GNU General Public License\n"
1784                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
1785                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
1786         };
1787
1788         char *license_trans;
1789
1790 #ifdef ENABLE_NLS
1791         const char **p;
1792
1793         for (p = authors; *p; ++p)
1794                 *p = _(*p);
1795
1796         for (p = documenters; *p; ++p)
1797                 *p = _(*p);
1798 #endif
1799
1800         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
1801                                      _(license[2]), "\n", NULL);
1802
1803         gtk_show_about_dialog (
1804                 GTK_WINDOW (ev_window),
1805                 "name", _("Evince"),
1806                 "version", VERSION,
1807                 "copyright",
1808                 _("\xc2\xa9 1996-2004 The Evince authors"),
1809                 "license", license_trans,
1810                 "website", "http://www.gnome.org/projects/evince",
1811                 "comments", _("PostScript and PDF File Viewer."),
1812                 "authors", authors,
1813                 "documenters", documenters,
1814                 "translator-credits", _("translator-credits"),
1815                 NULL);
1816
1817         g_free (license_trans);
1818 }
1819
1820 static void
1821 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1822 {
1823         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
1824                             GCONF_CHROME_TOOLBAR,
1825                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1826 }
1827
1828 static void
1829 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1830 {
1831         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
1832                             GCONF_CHROME_STATUSBAR,
1833                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1834 }
1835
1836 static void
1837 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1838 {
1839         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1840                             GCONF_CHROME_SIDEBAR,
1841                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1842 }
1843
1844 static void
1845 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
1846                                          EvWindow   *ev_window)
1847 {
1848         GtkAction *action;
1849         gboolean visible;
1850
1851         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
1852
1853         /* In fullscreen mode the sidebar is not visible,
1854          * but we don't want to update the chrome
1855          */
1856         if (ev_window->priv->fullscreen_mode)
1857                 return;
1858
1859         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
1860
1861         g_signal_handlers_block_by_func
1862                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1863         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
1864         g_signal_handlers_unblock_by_func
1865                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1866
1867         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1868                             GCONF_CHROME_SIDEBAR, visible);
1869 }
1870
1871 static void
1872 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1873 {
1874         GtkAction *action;
1875         char *message;
1876
1877         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1878         g_return_if_fail (action != NULL);
1879
1880         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1881         if (message) {
1882                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1883                                     ev_window->priv->help_message_cid, message);
1884                 g_free (message);
1885         }
1886 }
1887
1888 static void
1889 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1890 {
1891         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1892                            ev_window->priv->help_message_cid);
1893 }
1894
1895 static void
1896 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1897                   GtkWidget *proxy, EvWindow *ev_window)
1898 {
1899         if (GTK_IS_MENU_ITEM (proxy)) {
1900                 g_signal_connect (proxy, "select",
1901                                   G_CALLBACK (menu_item_select_cb), ev_window);
1902                 g_signal_connect (proxy, "deselect",
1903                                   G_CALLBACK (menu_item_deselect_cb),
1904                                   ev_window);
1905         }
1906 }
1907
1908 static void
1909 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1910                      GtkWidget *proxy, EvWindow *ev_window)
1911 {
1912         if (GTK_IS_MENU_ITEM (proxy)) {
1913                 g_signal_handlers_disconnect_by_func
1914                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1915                 g_signal_handlers_disconnect_by_func
1916                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1917         }
1918 }
1919
1920 static void
1921 view_status_changed_cb (EvView     *view,
1922                         GParamSpec *pspec,
1923                         EvWindow   *ev_window)
1924 {
1925         const char *message;
1926
1927         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1928                            ev_window->priv->view_message_cid);
1929
1930         message = ev_view_get_status (view);
1931         if (message) {
1932                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1933                                     ev_window->priv->view_message_cid, message);
1934         }
1935 }
1936
1937 static void
1938 view_find_status_changed_cb (EvView     *view,
1939                              GParamSpec *pspec,
1940                              EvWindow   *ev_window)
1941 {
1942         const char *text;
1943
1944         text = ev_view_get_find_status (view);
1945         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1946                                       text);
1947 }
1948
1949 static void
1950 find_bar_previous_cb (EggFindBar *find_bar,
1951                       EvWindow   *ev_window)
1952 {
1953         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
1954 }
1955
1956 static void
1957 find_bar_next_cb (EggFindBar *find_bar,
1958                   EvWindow   *ev_window)
1959 {
1960         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1961 }
1962
1963 static void
1964 find_bar_close_cb (EggFindBar *find_bar,
1965                    EvWindow   *ev_window)
1966 {
1967         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
1968 }
1969
1970 static void
1971 ev_window_page_mode_cb (GtkRadioAction *action,
1972                         GtkRadioAction *activated_action,
1973                         EvWindow       *window)
1974 {
1975         int mode;
1976
1977         mode = gtk_radio_action_get_current_value (action);
1978
1979         g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE ||
1980                   mode == PAGE_MODE_SINGLE_PAGE);
1981
1982         ev_window_set_page_mode (window, (EvWindowPageMode) mode);
1983 }
1984
1985 static void
1986 find_bar_search_changed_cb (EggFindBar *find_bar,
1987                             GParamSpec *param,
1988                             EvWindow   *ev_window)
1989 {
1990         gboolean case_sensitive;
1991         gboolean visible;
1992         const char *search_string;
1993
1994         g_return_if_fail (EV_IS_WINDOW (ev_window));
1995
1996         /* Either the string or case sensitivity could have changed,
1997          * we connect this callback to both. We also connect it
1998          * to ::visible so when the find bar is hidden, we should
1999          * pretend the search string is NULL/""
2000          */
2001
2002         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2003         visible = GTK_WIDGET_VISIBLE (find_bar);
2004         search_string = egg_find_bar_get_search_string (find_bar);
2005
2006 #if 0
2007         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2008 #endif
2009
2010         if (ev_window->priv->document &&
2011             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2012                 if (visible && search_string && search_string[0]) {
2013                         g_mutex_lock (EV_DOC_MUTEX);
2014                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2015                                                 ev_view_get_page (EV_VIEW (ev_window->priv->view)),
2016                                                 search_string,
2017                                                 case_sensitive);
2018                         g_mutex_unlock (EV_DOC_MUTEX);
2019                 } else {
2020                         g_mutex_lock (EV_DOC_MUTEX);
2021                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2022                         g_mutex_unlock (EV_DOC_MUTEX);
2023
2024                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2025                                                       NULL);
2026                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2027                 }
2028         }
2029 }
2030
2031 static void
2032 ev_window_dispose (GObject *object)
2033 {
2034         EvWindow *window = EV_WINDOW (object);
2035         EvWindowPrivate *priv = window->priv;
2036
2037         if (priv->ui_manager) {
2038                 g_object_unref (priv->ui_manager);
2039                 priv->ui_manager = NULL;
2040         }
2041
2042         if (priv->action_group) {
2043                 g_object_unref (priv->action_group);
2044                 priv->action_group = NULL;
2045         }
2046
2047         if (priv->document) {
2048                 g_object_unref (priv->document);
2049                 priv->document = NULL;
2050         }
2051
2052         if (priv->view) {
2053                 g_object_unref (priv->view);
2054                 priv->view = NULL;
2055         }
2056
2057         if (priv->page_view) {
2058                 g_object_unref (priv->page_view);
2059                 priv->page_view = NULL;
2060         }
2061
2062         if (priv->password_document) {
2063                 g_object_unref (priv->password_document);
2064                 priv->password_document = NULL;
2065         }
2066
2067         if (priv->password_uri) {
2068                 g_free (priv->password_uri);
2069                 priv->password_uri = NULL;
2070         }
2071
2072         if (priv->find_bar) {
2073                 g_signal_handlers_disconnect_by_func
2074                         (window->priv->find_bar,
2075                          G_CALLBACK (find_bar_close_cb),
2076                          window);
2077                 priv->find_bar = NULL;
2078         }
2079
2080         destroy_fullscreen_popup (window);
2081
2082         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2083 }
2084
2085 static void
2086 ev_window_class_init (EvWindowClass *ev_window_class)
2087 {
2088         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2089         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2090
2091         g_object_class->dispose = ev_window_dispose;
2092
2093         widget_class->focus_in_event = ev_window_focus_in_event;
2094         widget_class->focus_out_event = ev_window_focus_out_event;
2095
2096         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2097 }
2098
2099 /* Normal items */
2100 static GtkActionEntry entries[] = {
2101         { "File", NULL, N_("_File") },
2102         { "Edit", NULL, N_("_Edit") },
2103         { "View", NULL, N_("_View") },
2104         { "Go", NULL, N_("_Go") },
2105         { "Help", NULL, N_("_Help") },
2106
2107         /* File menu */
2108         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2109           N_("Open an existing document"),
2110           G_CALLBACK (ev_window_cmd_file_open) },
2111         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2112           N_("Save the current document with a new filename"),
2113           G_CALLBACK (ev_window_cmd_save_as) },
2114         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2115           N_("Print this document"),
2116           G_CALLBACK (ev_window_cmd_file_print) },
2117         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2118           N_("Close this window"),
2119           G_CALLBACK (ev_window_cmd_file_close_window) },
2120
2121         /* Edit menu */
2122         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2123           N_("Copy text from the document"),
2124           G_CALLBACK (ev_window_cmd_edit_copy) },
2125         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2126           N_("Select the entire page"),
2127           G_CALLBACK (ev_window_cmd_edit_select_all) },
2128         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2129           N_("Find a word or phrase in the document"),
2130           G_CALLBACK (ev_window_cmd_edit_find) },
2131         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2132           N_("Find next occurrence of the word or phrase"),
2133           G_CALLBACK (ev_window_cmd_edit_find_next) },
2134
2135         /* View menu */
2136         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2137           N_("Enlarge the document"),
2138           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2139         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2140           N_("Shrink the document"),
2141           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2142         { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "<control>0",
2143           N_("Reset the zoom level to the default value"),
2144           G_CALLBACK (ev_window_cmd_view_normal_size) },
2145         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2146           N_("Reload the document"),
2147           G_CALLBACK (ev_window_cmd_view_reload) },
2148
2149         /* Go menu */
2150         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up",
2151           N_("Go to the previous page"),
2152           G_CALLBACK (ev_window_cmd_go_previous_page) },
2153         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down",
2154           N_("Go to the next page"),
2155           G_CALLBACK (ev_window_cmd_go_next_page) },
2156         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2157           N_("Go to the first page"),
2158           G_CALLBACK (ev_window_cmd_go_first_page) },
2159         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2160           N_("Go to the last page"),
2161           G_CALLBACK (ev_window_cmd_go_last_page) },
2162
2163         /* Help menu */
2164         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2165           N_("Display help for the viewer application"),
2166           G_CALLBACK (ev_window_cmd_help_contents) },
2167
2168         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2169           N_("Display credits for the document viewer creators"),
2170           G_CALLBACK (ev_window_cmd_help_about) },
2171
2172         /* Toolbar-only */
2173         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2174           N_("Leave fullscreen mode"),
2175           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2176
2177         { "Escape", NULL, N_("Selection Caret"), "Escape", "",
2178           G_CALLBACK (ev_window_cmd_escape) }
2179 };
2180
2181 /* Toggle items */
2182 static GtkToggleActionEntry toggle_entries[] = {
2183         /* View Menu */
2184         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2185           N_("Show or hide the toolbar"),
2186           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2187         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2188           N_("Show or hide the statusbar"),
2189           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2190         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2191           N_("Show or hide the side pane"),
2192           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2193         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2194           N_("Expand the window to fill the screen"),
2195           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2196         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2197           N_("Make the current document fill the window"),
2198           G_CALLBACK (ev_window_cmd_view_best_fit) },
2199         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2200           N_("Make the current document fill the window width"),
2201           G_CALLBACK (ev_window_cmd_view_page_width) },
2202 };
2203
2204 static GtkRadioActionEntry page_view_entries[] = {
2205         { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL,
2206           N_("Show the document one page at a time"),
2207           PAGE_MODE_SINGLE_PAGE },
2208         { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL,
2209           N_("Show the full document at once"),
2210           PAGE_MODE_CONTINUOUS_PAGE }
2211 };
2212
2213 static void
2214 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2215                        gint x, gint y, GtkSelectionData *selection_data,
2216                        guint info, guint time, gpointer gdata)
2217 {
2218         GList    *uri_list = NULL;
2219
2220         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2221
2222         if (uri_list) {
2223                 ev_window_open_uri_list (EV_WINDOW (widget), uri_list);
2224
2225                 gnome_vfs_uri_list_free (uri_list);
2226
2227                 gtk_drag_finish (context, TRUE, FALSE, time);
2228         }
2229 }
2230
2231 static void
2232 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2233 {
2234         GtkAction *action;
2235
2236         action = g_object_new (EV_TYPE_PAGE_ACTION,
2237                                "name", PAGE_SELECTOR_ACTION,
2238                                "label", _("Page"),
2239                                "tooltip", _("Select Page"),
2240                                NULL);
2241         gtk_action_group_add_action (group, action);
2242         g_object_unref (action);
2243 }
2244
2245 static void
2246 set_action_properties (GtkActionGroup *action_group)
2247 {
2248         GtkAction *action;
2249
2250         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2251         /*translators: this is the label for toolbar button*/
2252         g_object_set (action, "short_label", _("Previous"), NULL);
2253         g_object_set (action, "is-important", TRUE, NULL);
2254
2255         action = gtk_action_group_get_action (action_group, "GoNextPage");
2256         g_object_set (action, "is-important", TRUE, NULL);
2257         /*translators: this is the label for toolbar button*/
2258         g_object_set (action, "short_label", _("Next"), NULL);
2259
2260         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2261         /*translators: this is the label for toolbar button*/
2262         g_object_set (action, "short_label", _("Zoom In"), NULL);
2263         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2264
2265         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2266         /*translators: this is the label for toolbar button*/
2267         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2268         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2269
2270         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2271         /*translators: this is the label for toolbar button*/
2272         g_object_set (action, "short_label", _("Best Fit"), NULL);
2273         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2274
2275         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2276         /*translators: this is the label for toolbar button*/
2277         g_object_set (action, "short_label", _("Fit Width"), NULL);
2278         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2279
2280         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2281         g_object_set (action, "is-important", TRUE, NULL);
2282 }
2283
2284 static void
2285 set_chrome_actions (EvWindow *window)
2286 {
2287         EvWindowPrivate *priv = window->priv;
2288         GtkActionGroup *action_group = priv->action_group;
2289         GtkAction *action;
2290
2291         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2292         g_signal_handlers_block_by_func
2293                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2294         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2295                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2296         g_signal_handlers_unblock_by_func
2297                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2298
2299         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2300         g_signal_handlers_block_by_func
2301                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2302         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2303                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2304         g_signal_handlers_unblock_by_func
2305                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2306
2307         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2308         g_signal_handlers_block_by_func
2309                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2310         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2311                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2312         g_signal_handlers_unblock_by_func
2313                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2314 }
2315
2316 static EvChrome
2317 load_chrome (void)
2318 {
2319         EvChrome chrome = EV_CHROME_NORMAL;
2320         GConfClient *client;
2321         GConfValue *value;
2322
2323         client = gconf_client_get_default ();
2324
2325         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2326         if (value != NULL) {
2327                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2328                         chrome &= ~EV_CHROME_TOOLBAR;
2329                 }
2330                 gconf_value_free (value);
2331         }
2332
2333         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2334         if (value != NULL) {
2335                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2336                         chrome &= ~EV_CHROME_SIDEBAR;
2337                 }
2338                 gconf_value_free (value);
2339         }
2340
2341         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2342         if (value != NULL) {
2343                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2344                         chrome &= ~EV_CHROME_STATUSBAR;
2345                 }
2346                 gconf_value_free (value);
2347         }
2348
2349         g_object_unref (client);
2350
2351         return chrome;
2352 }
2353
2354 static void
2355 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2356                           GParamSpec     *pspec,
2357                           EvWindow       *ev_window)
2358 {
2359         GtkTreeModel *model;
2360         GtkAction *action;
2361
2362         g_object_get (G_OBJECT (ev_sidebar_links),
2363                       "model", &model,
2364                       NULL);
2365
2366         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2367         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2368 }
2369
2370 static void
2371 ev_window_init (EvWindow *ev_window)
2372 {
2373         GtkActionGroup *action_group;
2374         GtkAccelGroup *accel_group;
2375         GError *error = NULL;
2376         GtkWidget *sidebar_widget, *toolbar_dock;
2377         GConfValue *value;
2378         GConfClient *client;
2379         int sidebar_size;
2380
2381         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2382
2383         ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE;
2384         update_window_title (NULL, NULL, ev_window);
2385
2386         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2387         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2388         gtk_widget_show (ev_window->priv->main_box);
2389
2390         action_group = gtk_action_group_new ("MenuActions");
2391         ev_window->priv->action_group = action_group;
2392         gtk_action_group_set_translation_domain (action_group, NULL);
2393         gtk_action_group_add_actions (action_group, entries,
2394                                       G_N_ELEMENTS (entries), ev_window);
2395         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
2396                                              G_N_ELEMENTS (toggle_entries),
2397                                              ev_window);
2398         gtk_action_group_add_radio_actions (action_group, page_view_entries,
2399                                             G_N_ELEMENTS (page_view_entries),
2400                                             ev_window->priv->page_mode,
2401                                             G_CALLBACK (ev_window_page_mode_cb),
2402                                             ev_window);
2403         set_action_properties (action_group);
2404         register_custom_actions (ev_window, action_group);
2405
2406         ev_window->priv->ui_manager = gtk_ui_manager_new ();
2407         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2408                                             action_group, 0);
2409
2410         accel_group =
2411                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
2412         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
2413
2414         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
2415                           G_CALLBACK (connect_proxy_cb), ev_window);
2416         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
2417                           G_CALLBACK (disconnect_proxy_cb), ev_window);
2418
2419         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
2420                                               DATADIR"/evince-ui.xml",
2421                                               &error)) {
2422                 g_message ("building menus failed: %s", error->message);
2423                 g_error_free (error);
2424         }
2425
2426         ev_window->priv->menubar =
2427                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2428                                             "/MainMenu");
2429         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
2430                             ev_window->priv->menubar,
2431                             FALSE, FALSE, 0);
2432
2433         /* This sucks, but there is no way to have a draw=no, expand=true separator
2434          * in a GtkUIManager-built toolbar. So, just add another toolbar.
2435          * See gtk+ bug 166489.
2436          */
2437         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
2438         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
2439                             FALSE, FALSE, 0);
2440         gtk_widget_show (toolbar_dock);
2441
2442         ev_window->priv->toolbar =
2443                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2444                                            "/ToolBar");
2445         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
2446                             TRUE, TRUE, 0);
2447         gtk_widget_show (ev_window->priv->toolbar);
2448
2449         ev_window->priv->fullscreen_toolbar =
2450                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
2451         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
2452         gtk_toolbar_set_style (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
2453
2454         /* Add the main area */
2455         ev_window->priv->hpaned = gtk_hpaned_new ();
2456         g_signal_connect (ev_window->priv->hpaned,
2457                           "notify::position",
2458                           G_CALLBACK (ev_window_sidebar_position_change_cb),
2459                           ev_window);
2460
2461         sidebar_size = SIDEBAR_DEFAULT_SIZE;
2462         client = gconf_client_get_default ();
2463         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
2464         if (value != NULL) {
2465                 if (value->type == GCONF_VALUE_INT) {
2466                         sidebar_size = gconf_value_get_int (value);
2467                 }
2468                 gconf_value_free (value);
2469         }
2470         g_object_unref (client);
2471         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
2472         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
2473                             TRUE, TRUE, 0);
2474         gtk_widget_show (ev_window->priv->hpaned);
2475
2476         ev_window->priv->sidebar = ev_sidebar_new ();
2477         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
2478                          ev_window->priv->sidebar, FALSE, FALSE);
2479         gtk_widget_show (ev_window->priv->sidebar);
2480
2481         /* Stub sidebar, for now */
2482         sidebar_widget = ev_sidebar_links_new ();
2483         g_signal_connect (sidebar_widget,
2484                           "notify::model",
2485                           G_CALLBACK (sidebar_widget_model_set),
2486                           ev_window);
2487         gtk_widget_show (sidebar_widget);
2488         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2489                              "index",
2490                              _("Index"),
2491                              sidebar_widget);
2492
2493         ev_window->priv->thumbs_sidebar = ev_sidebar_thumbnails_new ();
2494         gtk_widget_show (ev_window->priv->thumbs_sidebar);
2495         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2496                              "thumbnails",
2497                              _("Thumbnails"),
2498                              ev_window->priv->thumbs_sidebar);
2499
2500         ev_window->priv->scrolled_window =
2501                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
2502                                           "shadow-type", GTK_SHADOW_IN,
2503                                           NULL));
2504         gtk_widget_show (ev_window->priv->scrolled_window);
2505
2506         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
2507                         ev_window->priv->scrolled_window);
2508
2509         ev_window->priv->view = ev_view_new ();
2510         ev_view_set_spacing (EV_VIEW (ev_window->priv->view), VIEW_SPACING);
2511         ev_window->priv->password_view = ev_password_view_new ();
2512         g_signal_connect_swapped (ev_window->priv->password_view,
2513                                   "unlock",
2514                                   G_CALLBACK (ev_window_popup_password_dialog),
2515                                   ev_window);
2516         gtk_widget_show (ev_window->priv->view);
2517         //gtk_widget_show (ev_window->priv->page_view);
2518         gtk_widget_show (ev_window->priv->password_view);
2519
2520         /* We own a ref on these widgets, as we can swap them in and out */
2521         g_object_ref (ev_window->priv->view);
2522         //g_object_ref (ev_window->priv->page_view);
2523         g_object_ref (ev_window->priv->password_view);
2524
2525         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
2526                            ev_window->priv->view);
2527         g_signal_connect (ev_window->priv->view,
2528                           "notify::find-status",
2529                           G_CALLBACK (view_find_status_changed_cb),
2530                           ev_window);
2531         g_signal_connect (ev_window->priv->view,
2532                           "notify::status",
2533                           G_CALLBACK (view_status_changed_cb),
2534                           ev_window);
2535
2536         ev_window->priv->statusbar = gtk_statusbar_new ();
2537         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2538                           ev_window->priv->statusbar,
2539                           FALSE, TRUE, 0);
2540         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
2541                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
2542         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
2543                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
2544
2545         ev_window->priv->find_bar = egg_find_bar_new ();
2546         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2547                           ev_window->priv->find_bar,
2548                           FALSE, TRUE, 0);
2549
2550         ev_window_setup_recent (ev_window);
2551         ev_window->priv->chrome = load_chrome ();
2552         set_chrome_actions (ev_window);
2553         update_chrome_visibility (ev_window);
2554
2555         /* Connect sidebar signals */
2556         g_signal_connect (ev_window->priv->sidebar,
2557                           "notify::visible",
2558                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
2559                           ev_window);
2560
2561         /* Connect to find bar signals */
2562         g_signal_connect (ev_window->priv->find_bar,
2563                           "previous",
2564                           G_CALLBACK (find_bar_previous_cb),
2565                           ev_window);
2566         g_signal_connect (ev_window->priv->find_bar,
2567                           "next",
2568                           G_CALLBACK (find_bar_next_cb),
2569                           ev_window);
2570         g_signal_connect (ev_window->priv->find_bar,
2571                           "close",
2572                           G_CALLBACK (find_bar_close_cb),
2573                           ev_window);
2574         g_signal_connect (ev_window->priv->find_bar,
2575                           "notify::search-string",
2576                           G_CALLBACK (find_bar_search_changed_cb),
2577                           ev_window);
2578         g_signal_connect (ev_window->priv->find_bar,
2579                           "notify::case-sensitive",
2580                           G_CALLBACK (find_bar_search_changed_cb),
2581                           ev_window);
2582         g_signal_connect (ev_window->priv->find_bar,
2583                           "notify::visible",
2584                           G_CALLBACK (find_bar_search_changed_cb),
2585                           ev_window);
2586
2587         g_signal_connect (ev_window, "window-state-event",
2588                           G_CALLBACK (ev_window_state_event_cb),
2589                           ev_window);
2590
2591         /* Give focus to the scrolled window */
2592         gtk_widget_grab_focus (ev_window->priv->scrolled_window);
2593
2594         /* Drag and Drop */
2595         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
2596         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
2597                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
2598                            GDK_ACTION_COPY);
2599         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
2600                           G_CALLBACK (drag_data_received_cb), NULL);
2601
2602         /* Set it to something random to force a change */
2603         ev_window->priv->sizing_mode = EV_SIZING_FREE;
2604         ev_window_set_sizing_mode (ev_window,  EV_SIZING_FIT_WIDTH);
2605         update_action_sensitivity (ev_window);
2606 }