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 const GtkTargetEntry ev_drop_types[] = {
 139         { "text/uri-list", 0, 0 }
 140 };
 141
 142
 143 #define EV_WINDOW_GET_PRIVATE(object) \
 144         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 145
 146 #define PAGE_SELECTOR_ACTION    "PageSelector"
 147
 148 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 149 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 150 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 151
 152 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 153
 154 #define SIDEBAR_DEFAULT_SIZE    132
 155 #define VIEW_SPACING            10
 156
 157 static void     ev_window_update_fullscreen_popup (EvWindow         *window);
 158 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
 159                                                          EvWindow   *ev_window);
 160 static void     ev_window_set_page_mode           (EvWindow         *window,
 161                                                    EvWindowPageMode  page_mode);
 162 static gboolean start_loading_document            (EvWindow         *ev_window,
 163                                                    EvDocument       *document,
 164                                                    const char       *uri);
 165 static void     ev_window_set_sizing_mode         (EvWindow         *ev_window,
 166                                                    EvSizingMode      sizing_mode);
 167
 168 static void     ev_window_add_recent (EvWindow *window, const char *filename);
 169
 170 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 171
 172 static void
 173 set_action_sensitive (EvWindow   *ev_window,
 174                       const char *name,
 175                       gboolean    sensitive)
 176 {
 177         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 178                                                          name);
 179         gtk_action_set_sensitive (action, sensitive);
 180 }
 181
 182 static void
 183 update_action_sensitivity (EvWindow *ev_window)
 184 {
 185         EvDocument *document;
 186         EvWindowPageMode page_mode;
 187         gboolean sensitive, has_pages = FALSE, has_document;
 188         int n_pages = 0, page = -1;
 189
 190         document = ev_window->priv->document;
 191         page_mode = ev_window->priv->page_mode;
 192         has_document = document != NULL;
 193         if (has_document && ev_window->priv->page_cache) {
 194                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 195                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 196                 has_pages = has_document && n_pages > 0;
 197         }
 198
 199         /* File menu */
 200         /* "FileOpen": always sensitive */
 201         set_action_sensitive (ev_window, "FileSaveAs", has_document);
 202         set_action_sensitive (ev_window, "FilePrint", has_pages);
 203         /* "FileCloseWindow": always sensitive */
 204
 205         /* Edit menu */
 206
 207         sensitive = has_pages && ev_document_can_get_text (document);
 208         set_action_sensitive (ev_window, "EditCopy", sensitive);
 209         set_action_sensitive (ev_window, "EditSelectAll", sensitive);
 210         set_action_sensitive (ev_window, "EditFind",
 211                               has_pages && EV_IS_DOCUMENT_FIND (document));
 212         set_action_sensitive (ev_window, "EditFindNext",
 213                               ev_view_can_find_next (EV_VIEW (ev_window->priv->view)));
 214
 215         /* View menu */
 216         set_action_sensitive (ev_window, "ViewZoomIn", has_pages);
 217         set_action_sensitive (ev_window, "ViewZoomOut", has_pages);
 218         set_action_sensitive (ev_window, "ViewNormalSize", has_pages);
 219         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 220         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 221         set_action_sensitive (ev_window, "ViewReload", has_pages);
 222
 223         /* Go menu */
 224         if (document) {
 225                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 226                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 227                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 228                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 229         } else {
 230                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 231                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 232                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 233                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 234         }
 235
 236         /* Page View radio group */
 237         if (document) {
 238                 set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD);
 239                 set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD);
 240         } else {
 241                 set_action_sensitive (ev_window, "SinglePage", FALSE);
 242                 set_action_sensitive (ev_window, "ContinuousPage", FALSE);
 243         }
 244         /* Help menu */
 245         /* "HelpContents": always sensitive */
 246         /* "HelpAbout": always sensitive */
 247
 248         /* Toolbar-specific actions: */
 249         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 250 }
 251
 252 static void
 253 set_widget_visibility (GtkWidget *widget, gboolean visible)
 254 {
 255         g_return_if_fail (GTK_IS_WIDGET (widget));
 256
 257         if (visible)
 258                 gtk_widget_show (widget);
 259         else
 260                 gtk_widget_hide (widget);
 261 }
 262
 263 static void
 264 update_chrome_visibility (EvWindow *window)
 265 {
 266         EvWindowPrivate *priv = window->priv;
 267         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 268
 269         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !priv->fullscreen_mode;
 270         toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !priv->fullscreen_mode;
 271         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !priv->fullscreen_mode;
 272         fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0;
 273         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !priv->fullscreen_mode;
 274         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 275
 276         set_widget_visibility (priv->menubar, menubar);
 277         set_widget_visibility (priv->toolbar_dock, toolbar);
 278         set_widget_visibility (priv->sidebar, sidebar);
 279         set_widget_visibility (priv->find_bar, findbar);
 280         set_widget_visibility (priv->statusbar, statusbar);
 281         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 282
 283         if (priv->fullscreen_popup != NULL) {
 284                 set_widget_visibility (priv->fullscreen_popup, priv->fullscreen_mode);
 285         }
 286 }
 287
 288 static void
 289 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 290 {
 291         EvWindowPrivate *priv = window->priv;
 292         GConfClient *client;
 293
 294         if (active) {
 295                 priv->chrome |= flag;
 296         }
 297         else {
 298                 priv->chrome &= ~flag;
 299         }
 300
 301         if (pref != NULL) {
 302                 client = gconf_client_get_default ();
 303                 gconf_client_set_bool (client, pref, active, NULL);
 304                 g_object_unref (client);
 305         }
 306
 307         update_chrome_visibility (window);
 308 }
 309
 310 static void
 311 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 312 {
 313         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 314                 ev_window_set_sizing_mode (ev_window, EV_SIZING_BEST_FIT);
 315         } else {
 316                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
 317         }
 318 }
 319
 320 static void
 321 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 322 {
 323         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 324                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FIT_WIDTH);
 325         } else {
 326                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
 327         }
 328 }
 329
 330 static void
 331 update_sizing_buttons (EvWindow *window)
 332 {
 333         GtkActionGroup *action_group = window->priv->action_group;
 334         GtkAction *action;
 335         gboolean best_fit, page_width;
 336
 337         switch (window->priv->sizing_mode) {
 338         case EV_SIZING_BEST_FIT:
 339                 best_fit = TRUE;
 340                 page_width = FALSE;
 341                 break;
 342         case EV_SIZING_FIT_WIDTH:
 343                 best_fit = FALSE;
 344                 page_width = TRUE;
 345                 break;
 346
 347         default:
 348                 best_fit = page_width = FALSE;
 349                 break;
 350         }
 351
 352         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 353         g_signal_handlers_block_by_func
 354                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 355         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 356         g_signal_handlers_unblock_by_func
 357                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 358
 359         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 360         g_signal_handlers_block_by_func
 361                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 362         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 363         g_signal_handlers_unblock_by_func
 364                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 365 }
 366
 367 void
 368 ev_window_open_page (EvWindow *ev_window, int page)
 369 {
 370         if (ev_window->priv->page_cache) {
 371             page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
 372             ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
 373         }
 374 }
 375
 376 gboolean
 377 ev_window_is_empty (const EvWindow *ev_window)
 378 {
 379         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 380
 381         return ev_window->priv->document == NULL;
 382 }
 383
 384 static void
 385 unable_to_load (EvWindow   *ev_window,
 386                 const char *error_message)
 387 {
 388         GtkWidget *dialog;
 389
 390         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 391                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 392                                          GTK_MESSAGE_ERROR,
 393                                          GTK_BUTTONS_CLOSE,
 394                                          _("Unable to open document"));
 395         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 396                                                   "%s", error_message);
 397         gtk_dialog_run (GTK_DIALOG (dialog));
 398         gtk_widget_destroy (dialog);
 399 }
 400
 401 /* Would be nice to have this in gdk-pixbuf */
 402 static gboolean
 403 mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
 404 {
 405         GSList *formats, *list;
 406         gboolean retval = FALSE;
 407
 408         formats = gdk_pixbuf_get_formats ();
 409
 410         list = formats;
 411         while (list) {
 412                 GdkPixbufFormat *format = list->data;
 413                 int i;
 414                 gchar **mime_types;
 415
 416                 if (gdk_pixbuf_format_is_disabled (format))
 417                         continue;
 418
 419                 mime_types = gdk_pixbuf_format_get_mime_types (format);
 420
 421                 for (i = 0; mime_types[i] != NULL; i++) {
 422                         if (strcmp (mime_types[i], mime_type) == 0) {
 423                                 retval = TRUE;
 424                                 break;
 425                         }
 426                 }
 427
 428                 if (retval)
 429                         break;
 430
 431                 list = list->next;
 432         }
 433
 434         g_slist_free (formats);
 435
 436         return retval;
 437 }
 438
 439 static void
 440 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 441 {
 442         char *title = NULL;
 443         char *doc_title = NULL;
 444         gboolean password_needed;
 445
 446         password_needed = (ev_window->priv->password_document != NULL);
 447         if (document && ev_window->priv->page_cache) {
 448                 doc_title = ev_page_cache_get_title (ev_window->priv->page_cache);
 449
 450                 /* Make sure we get a valid title back */
 451                 if (doc_title) {
 452                         if (doc_title[0] == '\000' ||
 453                             !g_utf8_validate (doc_title, -1, NULL)) {
 454                                 g_free (doc_title);
 455                                 doc_title = NULL;
 456                         }
 457                 }
 458         }
 459
 460         if (doc_title) {
 461                 char *p;
 462
 463                 for (p = doc_title; *p; ++p) {
 464                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 465                         if (*p == '\n')
 466                                 *p = ' ';
 467                 }
 468         }
 469
 470         if (doc_title == NULL && ev_window->priv->uri) {
 471                 char *basename;
 472
 473                 basename = g_path_get_basename (ev_window->priv->uri);
 474                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 475                 g_free (basename);
 476         }
 477
 478         if (password_needed) {
 479                 if (doc_title == NULL) {
 480                         title = g_strdup (_("Document Viewer - Password Required"));
 481                 } else {
 482                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 483                 }
 484         } else {
 485                 if (doc_title == NULL) {
 486                         title = g_strdup (_("Document Viewer"));
 487                 } else {
 488                         title = g_strdup (doc_title);
 489                 }
 490         }
 491
 492         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 493
 494         g_free (doc_title);
 495         g_free (title);
 496 }
 497
 498 static void
 499 hide_sidebar_and_actions (EvWindow *ev_window)
 500 {
 501         GtkAction *action;
 502         /* Alsthough we update the hiddenness of the sidebar, we don't want to
 503          * store the value */
 504         g_signal_handlers_disconnect_by_func (ev_window->priv->sidebar,
 505                                               ev_window_sidebar_visibility_changed_cb,
 506                                               ev_window);
 507         gtk_widget_hide (ev_window->priv->sidebar);
 508         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
 509         gtk_action_set_sensitive (action, FALSE);
 510
 511 }
 512
 513 static void
 514 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 515 {
 516         update_action_sensitivity (ev_window);
 517 }
 518
 519 static void
 520 page_changed_cb (EvPageCache *page_cache,
 521                  gint         page,
 522                  EvWindow    *ev_window)
 523 {
 524         update_action_sensitivity (ev_window);
 525 }
 526
 527 static void
 528 ev_window_setup_document (EvWindow *ev_window)
 529 {
 530         EvDocument *document;
 531         EvView *view = EV_VIEW (ev_window->priv->view);
 532         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 533         GtkAction *action;
 534
 535         document = ev_window->priv->document;
 536         ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document);
 537         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 538
 539         g_signal_connect_object (G_OBJECT (document),
 540                                  "notify::title",
 541                                  G_CALLBACK (update_window_title),
 542                                  ev_window, 0);
 543         if (EV_IS_DOCUMENT_FIND (document)) {
 544                 g_signal_connect_object (G_OBJECT (document),
 545                                          "find_changed",
 546                                          G_CALLBACK (find_changed_cb),
 547                                          ev_window, 0);
 548         }
 549
 550         ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE);
 551
 552         if (ev_sidebar_supports_document (sidebar, document))
 553                 ev_sidebar_set_document (sidebar, document);
 554         else
 555                 hide_sidebar_and_actions (ev_window);
 556
 557         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 558                 ev_view_set_document (view, document);
 559         }
 560
 561         update_window_title (document, NULL, ev_window);
 562         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 563         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 564         update_action_sensitivity (ev_window);
 565 }
 566
 567 static void
 568 password_dialog_response (GtkWidget *password_dialog,
 569                           gint       response_id,
 570                           EvWindow  *ev_window)
 571 {
 572         char *password;
 573
 574         if (response_id == GTK_RESPONSE_OK) {
 575                 EvDocument *document;
 576                 gchar *uri;
 577
 578                 password = ev_password_dialog_get_password (password_dialog);
 579                 if (password) {
 580                         g_mutex_lock (EV_DOC_MUTEX);
 581                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 582                                                            password);
 583                         g_mutex_unlock (EV_DOC_MUTEX);
 584                 }
 585                 g_free (password);
 586
 587                 document = ev_window->priv->password_document;
 588                 uri = ev_window->priv->password_uri;
 589
 590                 ev_window->priv->password_document = NULL;
 591                 ev_window->priv->password_uri = NULL;
 592
 593                 if (start_loading_document (ev_window, document, uri)) {
 594                         gtk_widget_destroy (password_dialog);
 595                 }
 596
 597                 g_object_unref (document);
 598                 g_free (uri);
 599
 600                 return;
 601         }
 602
 603         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 604         gtk_widget_destroy (password_dialog);
 605 }
 606
 607 /* Called either by start_loading_document or by the "unlock" callback on the
 608  * password_view page.  It assumes that ev_window->priv->password_* has been set
 609  * correctly.  These are cleared by password_dialog_response() */
 610
 611 static void
 612 ev_window_popup_password_dialog (EvWindow *ev_window)
 613 {
 614         g_assert (ev_window->priv->password_document);
 615         g_assert (ev_window->priv->password_uri);
 616
 617         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 618
 619         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 620         if (ev_window->priv->password_dialog == NULL) {
 621                 gchar *basename, *file_name;
 622
 623                 basename = g_path_get_basename (ev_window->priv->password_uri);
 624                 file_name = gnome_vfs_unescape_string_for_display (basename);
 625                 ev_window->priv->password_dialog =
 626                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
 627                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 628                                            (gpointer *) &(ev_window->priv->password_dialog));
 629                 g_signal_connect (ev_window->priv->password_dialog,
 630                                   "response",
 631                                   G_CALLBACK (password_dialog_response),
 632                                   ev_window);
 633                 g_free (basename);
 634                 g_free (file_name);
 635                 gtk_widget_show (ev_window->priv->password_dialog);
 636         } else {
 637                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 638         }
 639 }
 640
 641 /* This wil try to load the document.  It might be called multiple times on the
 642  * same document by the password dialog.
 643  *
 644  * Since the flow of the error dialog is very confusing, we assume that both
 645  * document and uri will go away after this function is called, and thus we need
 646  * to ref/dup them.  Additionally, it needs to clear
 647  * ev_window->priv->password_{uri,document}, and thus people who call this
 648  * function should _not_ necessarily expect those to exist after being
 649  * called. */
 650 static gboolean
 651 start_loading_document (EvWindow   *ev_window,
 652                         EvDocument *document,
 653                         const char *uri)
 654 {
 655         gboolean result;
 656         GError *error = NULL;
 657
 658         g_assert (document);
 659         g_assert (document != ev_window->priv->document);
 660         g_assert (uri);
 661         if (ev_window->priv->password_document) {
 662                 g_object_unref (ev_window->priv->password_document);
 663                 ev_window->priv->password_document = NULL;
 664         }
 665         if (ev_window->priv->password_uri) {
 666                 g_free (ev_window->priv->password_uri);
 667                 ev_window->priv->password_uri = NULL;
 668         }
 669
 670         result = ev_document_load (document, uri, &error);
 671
 672         /* Success! */
 673         if (result) {
 674                 if (ev_window->priv->document)
 675                         g_object_unref (ev_window->priv->document);
 676                 ev_window->priv->document = g_object_ref (document);
 677                 ev_window_setup_document (ev_window);
 678
 679                 ev_window_add_recent (ev_window, uri);
 680
 681                 return TRUE;
 682         }
 683
 684         /* unable to load the document */
 685         g_assert (error != NULL);
 686
 687         if (error->domain == EV_DOCUMENT_ERROR &&
 688             error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 689                 gchar *base_name, *file_name;
 690
 691                 ev_window->priv->password_document = g_object_ref (document);
 692                 ev_window->priv->password_uri = g_strdup (uri);
 693
 694                 base_name = g_path_get_basename (uri);
 695                 file_name = gnome_vfs_unescape_string_for_display (base_name);
 696
 697                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 698                                                 file_name);
 699                 g_free (file_name);
 700                 g_free (base_name);
 701                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 702
 703                 ev_window_popup_password_dialog (ev_window);
 704         } else {
 705                 unable_to_load (ev_window, error->message);
 706         }
 707         g_error_free (error);
 708
 709         return FALSE;
 710 }
 711
 712 static gboolean
 713 is_file_supported (const gchar *mime_type)
 714 {
 715         static const char * const supported_types [] = {
 716                 "application/pdf",
 717                 "application/postscript",
 718                 "application/x-dvi",
 719                 "image/vnd.djvu",
 720                 "application/x-gzpostscript",
 721                 "image/x-eps",
 722                 NULL
 723         };
 724         gint   i;
 725
 726         g_return_val_if_fail (mime_type != NULL, FALSE);
 727
 728         if (mime_type_supported_by_gdk_pixbuf (mime_type))
 729                 return TRUE;
 730
 731         for (i = 0; supported_types[i] != NULL; i++) {
 732                 if (g_ascii_strcasecmp (mime_type, supported_types[i]) == 0)
 733                         return TRUE;
 734         }
 735
 736         return FALSE;
 737 }
 738
 739 void
 740 ev_window_open (EvWindow *ev_window, const char *uri)
 741 {
 742         EvDocument *document = NULL;
 743         char *mime_type;
 744
 745         g_free (ev_window->priv->uri);
 746         ev_window->priv->uri = g_strdup (uri);
 747
 748         mime_type = gnome_vfs_get_mime_type (uri);
 749
 750         if (mime_type == NULL)
 751                 document = NULL;
 752         else if (!strcmp (mime_type, "application/pdf"))
 753                 document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
 754         else if (!strcmp (mime_type, "application/postscript") ||
 755                  !strcmp (mime_type, "application/x-gzpostscript") ||
 756                  !strcmp (mime_type, "image/x-eps"))
 757                 document = g_object_new (PS_TYPE_DOCUMENT, NULL);
 758 #ifdef ENABLE_DJVU
 759         else if (!strcmp (mime_type, "image/vnd.djvu"))
 760                 document = g_object_new (DJVU_TYPE_DOCUMENT, NULL);
 761 #endif
 762         else if (mime_type_supported_by_gdk_pixbuf (mime_type))
 763                 document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
 764 #ifdef ENABLE_DVI
 765         else if (!strcmp (mime_type, "application/x-dvi"))
 766                 document = g_object_new (DVI_TYPE_DOCUMENT, NULL);
 767 #endif
 768
 769         if (document) {
 770                 start_loading_document (ev_window, document, uri);
 771                 /* See the comment on start_loading_document on ref counting.
 772                  * As the password dialog flow is confusing, we're very explicit
 773                  * on ref counting. */
 774                 g_object_unref (document);
 775         } else {
 776                 char *error_message;
 777
 778                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 779                                                  mime_type?mime_type:"<Unknown MIME Type>");
 780                 unable_to_load (ev_window, error_message);
 781                 g_free (error_message);
 782         }
 783
 784         g_free (mime_type);
 785 }
 786
 787 static void
 788 ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list)
 789 {
 790         GList *list;
 791         gchar *uri, *mime_type;
 792
 793         g_return_if_fail (uri_list != NULL);
 794
 795         list = uri_list;
 796         while (list) {
 797                 uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE);
 798                 mime_type = gnome_vfs_get_mime_type (uri);
 799
 800                 if (is_file_supported (mime_type)) {
 801                         if (ev_window_is_empty (EV_WINDOW (ev_window))) {
 802                                 ev_window_open (ev_window, uri);
 803
 804                                 gtk_widget_show (GTK_WIDGET (ev_window));
 805                         } else {
 806                                 EvWindow *new_window;
 807
 808                                 new_window = ev_application_new_window (EV_APP);
 809                                 ev_window_open (new_window, uri);
 810
 811                                 gtk_widget_show (GTK_WIDGET (new_window));
 812                         }
 813                 }
 814
 815                 g_free (mime_type);
 816                 g_free (uri);
 817
 818                 list = g_list_next (list);
 819         }
 820 }
 821
 822 static void
 823 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 824 {
 825         ev_application_open (EV_APP, NULL);
 826 }
 827
 828 static void
 829 ev_window_cmd_recent_file_activate (EggRecentViewGtk *view, EggRecentItem *item,
 830                                     EvWindow *ev_window)
 831 {
 832         char *uri;
 833         GtkWidget *window;
 834
 835         uri = egg_recent_item_get_uri (item);
 836
 837         window = GTK_WIDGET (ev_application_get_empty_window (EV_APP));
 838         gtk_widget_show (window);
 839         ev_window_open (EV_WINDOW (window), uri);
 840
 841         g_free (uri);
 842 }
 843
 844 static void
 845 ev_window_add_recent (EvWindow *window, const char *filename)
 846 {
 847         EggRecentItem *item;
 848
 849         if (strstr (filename, "file:///") == NULL)
 850                 return;
 851
 852         item = egg_recent_item_new_from_uri (filename);
 853         egg_recent_item_add_group (item, "Evince");
 854         egg_recent_model_add_full (window->priv->recent_model, item);
 855 }
 856
 857 static void
 858 ev_window_setup_recent (EvWindow *ev_window)
 859 {
 860         GtkWidget *menu_item;
 861         GtkWidget *menu;
 862
 863         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu");
 864         menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item));
 865         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu/RecentFilesMenu");
 866
 867         g_return_if_fail (menu != NULL);
 868         g_return_if_fail (menu_item != NULL);
 869
 870         /* it would be better if we just filtered by mime-type, but there
 871          * doesn't seem to be an easy way to figure out which mime-types we
 872          * can handle */
 873         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
 874
 875         ev_window->priv->recent_view = egg_recent_view_gtk_new (menu, menu_item);
 876         egg_recent_view_gtk_show_icons (EGG_RECENT_VIEW_GTK (ev_window->priv->recent_view), FALSE);
 877         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
 878
 879         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
 880                                    ev_window->priv->recent_model);
 881
 882         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
 883                                             "Evince", NULL);
 884
 885         egg_recent_view_gtk_set_trailing_sep (ev_window->priv->recent_view, TRUE);
 886
 887         g_signal_connect (ev_window->priv->recent_view, "activate",
 888                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
 889 }
 890
 891 /* FIXME
 892 static gboolean
 893 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 894 {
 895         GtkWidget *msgbox;
 896         gchar *utf8_file_name;
 897         AtkObject *obj;
 898         gint ret;
 899
 900         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 901         msgbox = gtk_message_dialog_new (
 902                 window,
 903                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 904                 GTK_MESSAGE_QUESTION,
 905                 GTK_BUTTONS_NONE,
 906                 _("A file named \"%s\" already exists."),
 907                 utf8_file_name);
 908         g_free (utf8_file_name);
 909
 910         gtk_message_dialog_format_secondary_text (
 911                 GTK_MESSAGE_DIALOG (msgbox),
 912                 _("Do you want to replace it with the one you are saving?"));
 913
 914         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 915                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 916
 917         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 918                                _("_Replace"), GTK_RESPONSE_YES);
 919
 920         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 921                                          GTK_RESPONSE_CANCEL);
 922
 923         obj = gtk_widget_get_accessible (msgbox);
 924
 925         if (GTK_IS_ACCESSIBLE (obj))
 926                 atk_object_set_name (obj, _("Question"));
 927
 928         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 929         gtk_widget_destroy (msgbox);
 930
 931         return (ret == GTK_RESPONSE_YES);
 932 }
 933 */
 934
 935 static void
 936 save_error_dialog (GtkWindow *window, const gchar *file_name)
 937 {
 938         GtkWidget *error_dialog;
 939
 940         error_dialog = gtk_message_dialog_new (
 941                 window,
 942                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 943                 GTK_MESSAGE_ERROR,
 944                 GTK_BUTTONS_CLOSE,
 945                 _("The file could not be saved as \"%s\"."),
 946                 file_name);
 947
 948         /* Easy way to make the text bold while keeping the string
 949          * above free from pango markup (FIXME ?) */
 950         gtk_message_dialog_format_secondary_text (
 951                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 952
 953         gtk_dialog_run (GTK_DIALOG (error_dialog));
 954         gtk_widget_destroy (error_dialog);
 955 }
 956
 957 static void
 958 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 959 {
 960         GtkWidget *fc;
 961         GtkFileFilter *pdf_filter, *all_filter;
 962         gchar *uri = NULL;
 963         gboolean success;
 964
 965         fc = gtk_file_chooser_dialog_new (
 966                 _("Save a Copy"),
 967                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 968                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 969                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 970                 NULL);
 971         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 972
 973         pdf_filter = gtk_file_filter_new ();
 974         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
 975         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
 976         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 977
 978         all_filter = gtk_file_filter_new ();
 979         gtk_file_filter_set_name (all_filter, _("All Files"));
 980         gtk_file_filter_add_pattern (all_filter, "*");
 981         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
 982         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 983
 984         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
 985
 986         gtk_widget_show (fc);
 987
 988         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
 989                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
 990
 991 /* FIXME
 992                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
 993                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
 994                                 continue;
 995 */
 996
 997                 g_mutex_lock (EV_DOC_MUTEX);
 998                 success = ev_document_save (ev_window->priv->document, uri, NULL);
 999                 g_mutex_unlock (EV_DOC_MUTEX);
1000
1001                 if (success)
1002                         break;
1003                 else
1004                         save_error_dialog (GTK_WINDOW (fc), uri);
1005         }
1006         gtk_widget_destroy (fc);
1007 }
1008
1009 static gboolean
1010 using_postscript_printer (GnomePrintConfig *config)
1011 {
1012         const guchar *driver;
1013         const guchar *transport;
1014
1015         driver = gnome_print_config_get (
1016                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1017
1018         transport = gnome_print_config_get (
1019                 config, (const guchar *)"Settings.Transport.Backend");
1020
1021         if (driver) {
1022                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1023                         return TRUE;
1024                 else
1025                         return FALSE;
1026         } else  if (transport) {
1027                 if (!strcmp ((const gchar *)transport, "CUPS"))
1028                         return TRUE;
1029         }
1030
1031         return FALSE;
1032 }
1033
1034 static void
1035 ev_window_print (EvWindow *ev_window)
1036 {
1037         GnomePrintConfig *config;
1038         GnomePrintJob *job;
1039         GtkWidget *print_dialog;
1040         EvPrintJob *print_job = NULL;
1041
1042         g_return_if_fail (EV_IS_WINDOW (ev_window));
1043         g_return_if_fail (ev_window->priv->document != NULL);
1044
1045         config = gnome_print_config_default ();
1046         job = gnome_print_job_new (config);
1047
1048         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1049                                                (GNOME_PRINT_DIALOG_RANGE |
1050                                                 GNOME_PRINT_DIALOG_COPIES));
1051         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1052                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1053                                            FALSE);
1054
1055         while (TRUE) {
1056                 int response;
1057                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1058
1059                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1060                         break;
1061
1062                 /* FIXME: Change this when we have the first backend
1063                  * that can print more than postscript
1064                  */
1065                 if (!using_postscript_printer (config)) {
1066                         GtkWidget *dialog;
1067
1068                         dialog = gtk_message_dialog_new (
1069                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1070                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1071                                 _("Printing is not supported on this printer."));
1072                         gtk_message_dialog_format_secondary_text (
1073                                 GTK_MESSAGE_DIALOG (dialog),
1074                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1075                                 gnome_print_config_get (
1076                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1077                         gtk_dialog_run (GTK_DIALOG (dialog));
1078                         gtk_widget_destroy (dialog);
1079
1080                         continue;
1081                 }
1082
1083                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1084                                           "gnome_print_job", job,
1085                                           "document", ev_window->priv->document,
1086                                           "print_dialog", print_dialog,
1087                                           NULL);
1088                 break;
1089         }
1090
1091         gtk_widget_destroy (print_dialog);
1092
1093         if (print_job != NULL) {
1094                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1095                 g_object_unref (print_job);
1096         }
1097 }
1098
1099 static void
1100 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1101 {
1102         ev_window_print (ev_window);
1103 }
1104
1105 static void
1106 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1107 {
1108         g_return_if_fail (EV_IS_WINDOW (ev_window));
1109
1110         gtk_widget_destroy (GTK_WIDGET (ev_window));
1111 }
1112
1113 static void
1114 find_not_supported_dialog (EvWindow   *ev_window)
1115 {
1116         GtkWidget *dialog;
1117
1118         /* If you change this so it isn't modal, be sure you don't
1119          * allow multiple copies of the dialog...
1120          */
1121
1122         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1123                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1124                                          GTK_MESSAGE_ERROR,
1125                                          GTK_BUTTONS_CLOSE,
1126                                          _("The \"Find\" feature will not work with this document"));
1127         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1128                                                   _("Searching for text is only supported for PDF documents."));
1129         gtk_dialog_run (GTK_DIALOG (dialog));
1130         gtk_widget_destroy (dialog);
1131 }
1132
1133 static void
1134 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1135 {
1136         g_return_if_fail (EV_IS_WINDOW (ev_window));
1137
1138         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1139 }
1140
1141 static void
1142 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1143 {
1144         g_return_if_fail (EV_IS_WINDOW (ev_window));
1145
1146         if (ev_window->priv->document == NULL) {
1147                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1148         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1149                 find_not_supported_dialog (ev_window);
1150         } else {
1151                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1152
1153                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1154         }
1155 }
1156
1157 static void
1158 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1159 {
1160         g_return_if_fail (EV_IS_WINDOW (ev_window));
1161
1162         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1163 }
1164
1165 static void
1166 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1167 {
1168         g_return_if_fail (EV_IS_WINDOW (ev_window));
1169
1170         ev_view_copy (EV_VIEW (ev_window->priv->view));
1171 }
1172
1173 static void
1174 ev_window_update_fullscreen_popup (EvWindow *window)
1175 {
1176         GtkWidget *popup = window->priv->fullscreen_popup;
1177         int popup_width, popup_height;
1178         GdkRectangle screen_rect;
1179         gboolean toolbar;
1180
1181         g_return_if_fail (popup != NULL);
1182
1183         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0;
1184         popup_width = popup->requisition.width;
1185         popup_height = popup->requisition.height;
1186
1187         /* FIXME multihead */
1188         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1189                         gdk_screen_get_monitor_at_window
1190                         (gdk_screen_get_default (),
1191                          GTK_WIDGET (window)->window),
1192                          &screen_rect);
1193         if (toolbar) {
1194                 gtk_widget_set_size_request (popup,
1195                                              screen_rect.width,
1196                                              -1);
1197                 gtk_window_move (GTK_WINDOW (popup),
1198                                  screen_rect.x,
1199                                  screen_rect.y);
1200
1201         } else {
1202                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1203                 {
1204                         gtk_window_move (GTK_WINDOW (popup),
1205                                          screen_rect.x,
1206                                          screen_rect.y);
1207                 } else {
1208                         gtk_window_move (GTK_WINDOW (popup),
1209                                          screen_rect.x + screen_rect.width - popup_width,
1210                                          screen_rect.y);
1211                 }
1212         }
1213 }
1214
1215 static void
1216 screen_size_changed_cb (GdkScreen *screen,
1217                         EvWindow *window)
1218 {
1219         ev_window_update_fullscreen_popup (window);
1220 }
1221
1222 static void
1223 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1224                                       EvWindow *ev_window)
1225 {
1226         GConfClient *client;
1227         int sidebar_size;
1228
1229         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1230
1231         client = gconf_client_get_default ();
1232         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1233         g_object_unref (client);
1234 }
1235
1236 static void
1237 destroy_fullscreen_popup (EvWindow *window)
1238 {
1239         if (window->priv->fullscreen_popup != NULL)
1240         {
1241                 /* FIXME multihead */
1242                 g_signal_handlers_disconnect_by_func
1243                         (gdk_screen_get_default (),
1244                          G_CALLBACK (screen_size_changed_cb), window);
1245
1246                 gtk_widget_destroy (window->priv->fullscreen_popup);
1247                 window->priv->fullscreen_popup = NULL;
1248         }
1249 }
1250
1251 static void
1252 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1253 {
1254         GtkAction *action;
1255
1256         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1257         g_return_if_fail (action != NULL);
1258
1259         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1260 }
1261
1262 static void
1263 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1264 {
1265         ev_window_update_fullscreen_popup (window);
1266 }
1267
1268 static gboolean
1269 fullscreen_timeout_cb (gpointer data)
1270 {
1271         EvWindow *window = EV_WINDOW (data);
1272
1273         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1274         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1275         window->priv->fullscreen_timeout_source = NULL;
1276
1277         return FALSE;
1278 }
1279
1280 static void
1281 fullscreen_set_timeout (EvWindow *window)
1282 {
1283         GSource *source;
1284
1285         if (window->priv->fullscreen_timeout_source != NULL)
1286                 g_source_destroy (window->priv->fullscreen_timeout_source);
1287
1288         source = g_timeout_source_new (1000);
1289         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1290         g_source_attach (source, NULL);
1291         window->priv->fullscreen_timeout_source = source;
1292 }
1293
1294 static void
1295 fullscreen_clear_timeout (EvWindow *window)
1296 {
1297         if (window->priv->fullscreen_timeout_source != NULL)
1298                 g_source_destroy (window->priv->fullscreen_timeout_source);
1299
1300         window->priv->fullscreen_timeout_source = NULL;
1301         ev_view_show_cursor (EV_VIEW (window->priv->view));
1302 }
1303
1304 static gboolean
1305 fullscreen_motion_notify_cb (GtkWidget *widget,
1306                              GdkEventMotion *event,
1307                              gpointer user_data)
1308 {
1309         EvWindow *window = EV_WINDOW (user_data);
1310
1311         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1312                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1313                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1314         }
1315
1316         fullscreen_set_timeout (window);
1317
1318         return FALSE;
1319 }
1320
1321 static gboolean
1322 fullscreen_leave_notify_cb (GtkWidget *widget,
1323                             GdkEventCrossing *event,
1324                             gpointer user_data)
1325 {
1326         EvWindow *window = EV_WINDOW (user_data);
1327
1328         fullscreen_clear_timeout (window);
1329
1330         return FALSE;
1331 }
1332
1333 static GtkWidget *
1334 ev_window_get_exit_fullscreen_button (EvWindow *window)
1335 {
1336         GtkWidget *button, *icon, *label, *hbox;
1337
1338         button = gtk_button_new ();
1339         g_signal_connect (button, "clicked",
1340                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1341                           window);
1342         gtk_widget_show (button);
1343
1344         hbox = gtk_hbox_new (FALSE, 2);
1345         gtk_widget_show (hbox);
1346         gtk_container_add (GTK_CONTAINER (button), hbox);
1347
1348         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1349         gtk_widget_show (icon);
1350         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1351
1352         label = gtk_label_new (_("Leave Fullscreen"));
1353         gtk_widget_show (label);
1354         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1355
1356         return button;
1357 }
1358
1359 static GtkWidget *
1360 ev_window_create_fullscreen_popup (EvWindow *window)
1361 {
1362         GtkWidget *popup;
1363         GtkWidget *hbox;
1364         GtkWidget *button;
1365
1366         popup = gtk_window_new (GTK_WINDOW_POPUP);
1367         hbox = gtk_hbox_new (FALSE, 0);
1368         button = ev_window_get_exit_fullscreen_button (window);
1369
1370         gtk_container_add (GTK_CONTAINER (popup), hbox);
1371         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1372                             TRUE, TRUE, 0);
1373         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1374
1375         gtk_widget_show (button);
1376         gtk_widget_show (hbox);
1377
1378         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1379
1380         /* FIXME multihead */
1381         g_signal_connect (gdk_screen_get_default (), "size-changed",
1382                           G_CALLBACK (screen_size_changed_cb), window);
1383         g_signal_connect (popup, "size_request",
1384                           G_CALLBACK (fullscreen_popup_size_request_cb), window);
1385
1386         return popup;
1387 }
1388
1389 static void
1390 ev_window_fullscreen (EvWindow *window)
1391 {
1392         window->priv->fullscreen_mode = TRUE;
1393
1394         if (window->priv->fullscreen_popup == NULL)
1395                 window->priv->fullscreen_popup
1396                         = ev_window_create_fullscreen_popup (window);
1397         update_chrome_visibility (window);
1398
1399         g_object_set (G_OBJECT (window->priv->scrolled_window),
1400                       "shadow-type", GTK_SHADOW_NONE,
1401                       NULL);
1402
1403         g_signal_connect (window->priv->view,
1404                           "motion-notify-event",
1405                           G_CALLBACK (fullscreen_motion_notify_cb),
1406                           window);
1407         g_signal_connect (window->priv->view,
1408                           "leave-notify-event",
1409                           G_CALLBACK (fullscreen_leave_notify_cb),
1410                           window);
1411         fullscreen_set_timeout (window);
1412
1413         gtk_widget_grab_focus (window->priv->view);
1414
1415         ev_window_update_fullscreen_popup (window);
1416 }
1417
1418 static void
1419 ev_window_unfullscreen (EvWindow *window)
1420 {
1421         EvView *view = EV_VIEW (window->priv->view);
1422
1423         window->priv->fullscreen_mode = FALSE;
1424
1425         g_object_set (G_OBJECT (window->priv->scrolled_window),
1426                       "shadow-type", GTK_SHADOW_IN,
1427                       NULL);
1428
1429         fullscreen_clear_timeout (window);
1430
1431         g_signal_handlers_disconnect_by_func (view,
1432                                               (gpointer) fullscreen_motion_notify_cb,
1433                                               window);
1434
1435         ev_view_set_show_border (view, TRUE);
1436         ev_view_set_spacing (view, VIEW_SPACING);
1437         update_chrome_visibility (window);
1438 }
1439
1440 static void
1441 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1442 {
1443         EvView *view;
1444         gboolean fullscreen;
1445
1446         g_return_if_fail (EV_IS_WINDOW (window));
1447
1448         view = EV_VIEW (window->priv->view);
1449         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1450
1451         if (fullscreen) {
1452                 gtk_window_fullscreen (GTK_WINDOW (window));
1453         } else {
1454                 gtk_window_unfullscreen (GTK_WINDOW (window));
1455         }
1456
1457         ev_view_set_show_border (view, FALSE);
1458         ev_view_set_spacing (view, 0);
1459 }
1460
1461 static gboolean
1462 ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
1463 {
1464         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1465         {
1466                 GtkActionGroup *action_group;
1467                 GtkAction *action;
1468                 gboolean fullscreen;
1469
1470                 fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
1471
1472                 if (fullscreen)
1473                 {
1474                         ev_window_fullscreen (window);
1475                 }
1476                 else
1477                 {
1478                         ev_window_unfullscreen (window);
1479                 }
1480
1481                 action_group = window->priv->action_group;
1482
1483                 action = gtk_action_group_get_action (action_group, "ViewFullscreen");
1484                 g_signal_handlers_block_by_func
1485                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1486                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
1487                 g_signal_handlers_unblock_by_func
1488                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1489
1490         }
1491
1492         return FALSE;
1493 }
1494
1495 static gboolean
1496 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1497 {
1498         EvWindow *window = EV_WINDOW (widget);
1499         EvWindowPrivate *priv = window->priv;
1500
1501         if (priv->fullscreen_mode)
1502         {
1503                 gtk_widget_show (priv->fullscreen_popup);
1504         }
1505
1506         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1507 }
1508
1509 static gboolean
1510 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1511 {
1512         EvWindow *window = EV_WINDOW (widget);
1513         EvWindowPrivate *priv = window->priv;
1514
1515         if (priv->fullscreen_mode)
1516         {
1517                 gtk_widget_hide (priv->fullscreen_popup);
1518         }
1519
1520         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1521 }
1522
1523 static void
1524 ev_window_set_page_mode (EvWindow         *window,
1525                          EvWindowPageMode  page_mode)
1526 {
1527         GtkWidget *child = NULL;
1528         GtkWidget *real_child;
1529
1530         if (window->priv->page_mode == page_mode)
1531                 return;
1532
1533         window->priv->page_mode = page_mode;
1534
1535         switch (page_mode) {
1536         case PAGE_MODE_SINGLE_PAGE:
1537                 child = window->priv->view;
1538                 break;
1539         case PAGE_MODE_PASSWORD:
1540                 child = window->priv->password_view;
1541                 break;
1542         case PAGE_MODE_CONTINUOUS_PAGE:
1543                 child = window->priv->page_view;
1544                 break;
1545         default:
1546                 g_assert_not_reached ();
1547         }
1548
1549         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1550         if (child != real_child) {
1551                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1552                                       real_child);
1553                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1554                                    child);
1555         }
1556         update_action_sensitivity (window);
1557 }
1558
1559 static void
1560 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1561 {
1562         g_return_if_fail (EV_IS_WINDOW (ev_window));
1563
1564         ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
1565
1566         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1567 }
1568
1569 static void
1570 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1571 {
1572         g_return_if_fail (EV_IS_WINDOW (ev_window));
1573
1574         ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
1575
1576         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1577 }
1578
1579 static void
1580 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
1581 {
1582         g_return_if_fail (EV_IS_WINDOW (ev_window));
1583
1584         ev_view_set_size (EV_VIEW (ev_window->priv->view), -1, -1);
1585 }
1586
1587 static void
1588 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1589 {
1590         g_return_if_fail (EV_IS_WINDOW (ev_window));
1591
1592         ev_page_cache_prev_page (ev_window->priv->page_cache);
1593 }
1594
1595 static void
1596 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1597 {
1598         g_return_if_fail (EV_IS_WINDOW (ev_window));
1599
1600         ev_page_cache_next_page (ev_window->priv->page_cache);
1601 }
1602
1603 static void
1604 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1605 {
1606         g_return_if_fail (EV_IS_WINDOW (ev_window));
1607
1608         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1609 }
1610
1611 static void
1612 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1613 {
1614         int n_pages;
1615
1616         g_return_if_fail (EV_IS_WINDOW (ev_window));
1617
1618         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1619         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1620 }
1621
1622 static void
1623 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1624 {
1625         char *uri;
1626         int page;
1627
1628         g_return_if_fail (EV_IS_WINDOW (ev_window));
1629
1630         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1631         uri = g_strdup (ev_window->priv->uri);
1632
1633         ev_window_open (ev_window, uri);
1634         ev_window_open_page (ev_window, page);
1635
1636         g_free (uri);
1637 }
1638
1639 static void
1640 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1641 {
1642         GError *error = NULL;
1643
1644         g_return_if_fail (EV_IS_WINDOW (ev_window));
1645
1646         gnome_help_display ("evince.xml", NULL, &error);
1647
1648         if(error != NULL) {
1649                 g_warning (error->message);
1650                 g_error_free (error);
1651         }
1652 }
1653
1654 static void
1655 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
1656 {
1657         gtk_window_unfullscreen (GTK_WINDOW (window));
1658 }
1659
1660 static void
1661 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
1662 {
1663         GtkWidget *widget;
1664
1665         widget = gtk_window_get_focus (GTK_WINDOW (window));
1666         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1667                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
1668         } else {
1669                 gtk_window_unfullscreen (GTK_WINDOW (window));
1670         }
1671 }
1672
1673 static void
1674 update_view_size (EvWindow *window)
1675 {
1676         int width, height;
1677         GtkRequisition vsb_requisition;
1678         int scrollbar_spacing;
1679
1680         width = window->priv->scrolled_window->allocation.width;
1681         height = window->priv->scrolled_window->allocation.height;
1682
1683         if (gtk_scrolled_window_get_shadow_type
1684                 (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN)
1685         {
1686                 width -= 2 * window->priv->view->style->xthickness;
1687                 height -= 2 * window->priv->view->style->ythickness;
1688         }
1689
1690         if (window->priv->sizing_mode == EV_SIZING_BEST_FIT) {
1691                 ev_view_set_size (EV_VIEW (window->priv->view),
1692                                   MAX (1, width), MAX (1, height));
1693         } else if (window->priv->sizing_mode == EV_SIZING_FIT_WIDTH) {
1694                 gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
1695                                          &vsb_requisition);
1696                 gtk_widget_style_get (window->priv->scrolled_window,
1697                                       "scrollbar_spacing", &scrollbar_spacing,
1698                                       NULL);
1699                 ev_view_set_size (EV_VIEW (window->priv->view),
1700                                   width - vsb_requisition.width - scrollbar_spacing, -1);
1701         }
1702 }
1703
1704 static void
1705 size_allocate_cb (GtkWidget     *scrolled_window,
1706                   GtkAllocation *allocation,
1707                   EvWindow      *window)
1708 {
1709         update_view_size (window);
1710 }
1711
1712 static void
1713 ev_window_set_sizing_mode (EvWindow     *ev_window,
1714                            EvSizingMode  sizing_mode)
1715 {
1716         GtkWidget *scrolled_window;
1717
1718         if (ev_window->priv->sizing_mode == sizing_mode)
1719                 return;
1720
1721         scrolled_window = ev_window->priv->scrolled_window;
1722         ev_window->priv->sizing_mode = sizing_mode;
1723
1724         g_signal_handlers_disconnect_by_func (scrolled_window, size_allocate_cb, ev_window);
1725
1726         update_view_size (ev_window);
1727
1728         switch (sizing_mode) {
1729         case EV_SIZING_BEST_FIT:
1730                 g_object_set (G_OBJECT (scrolled_window),
1731                               "hscrollbar-policy", GTK_POLICY_NEVER,
1732                               "vscrollbar-policy", GTK_POLICY_NEVER,
1733                               NULL);
1734                 g_signal_connect (scrolled_window, "size-allocate",
1735                                   G_CALLBACK (size_allocate_cb),
1736                                   ev_window);
1737                 break;
1738         case EV_SIZING_FIT_WIDTH:
1739                 g_object_set (G_OBJECT (scrolled_window),
1740                               "hscrollbar-policy", GTK_POLICY_NEVER,
1741                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1742                               NULL);
1743                 g_signal_connect (scrolled_window, "size-allocate",
1744                                   G_CALLBACK (size_allocate_cb),
1745                                   ev_window);
1746                 break;
1747         case EV_SIZING_FREE:
1748                 g_object_set (G_OBJECT (scrolled_window),
1749                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
1750                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1751                               NULL);
1752                 break;
1753         }
1754
1755         update_sizing_buttons (ev_window);
1756 }
1757
1758 static void
1759 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
1760 {
1761         const char *authors[] = {
1762                 N_("Many..."),
1763                 NULL
1764         };
1765
1766         const char *documenters[] = {
1767                 N_("Not so many..."),
1768                 NULL
1769         };
1770
1771         const char *license[] = {
1772                 N_("Evince is free software; you can redistribute it and/or modify\n"
1773                    "it under the terms of the GNU General Public License as published by\n"
1774                    "the Free Software Foundation; either version 2 of the License, or\n"
1775                    "(at your option) any later version.\n"),
1776                 N_("Evince is distributed in the hope that it will be useful,\n"
1777                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
1778                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
1779                    "GNU General Public License for more details.\n"),
1780                 N_("You should have received a copy of the GNU General Public License\n"
1781                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
1782                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
1783         };
1784
1785         char *license_trans;
1786
1787 #ifdef ENABLE_NLS
1788         const char **p;
1789
1790         for (p = authors; *p; ++p)
1791                 *p = _(*p);
1792
1793         for (p = documenters; *p; ++p)
1794                 *p = _(*p);
1795 #endif
1796
1797         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
1798                                      _(license[2]), "\n", NULL);
1799
1800         gtk_show_about_dialog (
1801                 GTK_WINDOW (ev_window),
1802                 "name", _("Evince"),
1803                 "version", VERSION,
1804                 "copyright",
1805                 _("\xc2\xa9 1996-2004 The Evince authors"),
1806                 "license", license_trans,
1807                 "website", "http://www.gnome.org/projects/evince",
1808                 "comments", _("PostScript and PDF File Viewer."),
1809                 "authors", authors,
1810                 "documenters", documenters,
1811                 "translator-credits", _("translator-credits"),
1812                 NULL);
1813
1814         g_free (license_trans);
1815 }
1816
1817 static void
1818 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1819 {
1820         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
1821                             GCONF_CHROME_TOOLBAR,
1822                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1823 }
1824
1825 static void
1826 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1827 {
1828         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
1829                             GCONF_CHROME_STATUSBAR,
1830                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1831 }
1832
1833 static void
1834 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1835 {
1836         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1837                             GCONF_CHROME_SIDEBAR,
1838                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1839 }
1840
1841 static void
1842 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
1843                                          EvWindow   *ev_window)
1844 {
1845         GtkAction *action;
1846         gboolean visible;
1847
1848         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
1849
1850         /* In fullscreen mode the sidebar is not visible,
1851          * but we don't want to update the chrome
1852          */
1853         if (ev_window->priv->fullscreen_mode)
1854                 return;
1855
1856         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
1857
1858         g_signal_handlers_block_by_func
1859                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1860         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
1861         g_signal_handlers_unblock_by_func
1862                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1863
1864         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1865                             GCONF_CHROME_SIDEBAR, visible);
1866 }
1867
1868 static void
1869 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1870 {
1871         GtkAction *action;
1872         char *message;
1873
1874         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1875         g_return_if_fail (action != NULL);
1876
1877         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1878         if (message) {
1879                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1880                                     ev_window->priv->help_message_cid, message);
1881                 g_free (message);
1882         }
1883 }
1884
1885 static void
1886 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1887 {
1888         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1889                            ev_window->priv->help_message_cid);
1890 }
1891
1892 static void
1893 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1894                   GtkWidget *proxy, EvWindow *ev_window)
1895 {
1896         if (GTK_IS_MENU_ITEM (proxy)) {
1897                 g_signal_connect (proxy, "select",
1898                                   G_CALLBACK (menu_item_select_cb), ev_window);
1899                 g_signal_connect (proxy, "deselect",
1900                                   G_CALLBACK (menu_item_deselect_cb),
1901                                   ev_window);
1902         }
1903 }
1904
1905 static void
1906 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1907                      GtkWidget *proxy, EvWindow *ev_window)
1908 {
1909         if (GTK_IS_MENU_ITEM (proxy)) {
1910                 g_signal_handlers_disconnect_by_func
1911                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1912                 g_signal_handlers_disconnect_by_func
1913                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1914         }
1915 }
1916
1917 static void
1918 view_status_changed_cb (EvView     *view,
1919                         GParamSpec *pspec,
1920                         EvWindow   *ev_window)
1921 {
1922         const char *message;
1923
1924         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1925                            ev_window->priv->view_message_cid);
1926
1927         message = ev_view_get_status (view);
1928         if (message) {
1929                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1930                                     ev_window->priv->view_message_cid, message);
1931         }
1932 }
1933
1934 static void
1935 view_find_status_changed_cb (EvView     *view,
1936                              GParamSpec *pspec,
1937                              EvWindow   *ev_window)
1938 {
1939         const char *text;
1940
1941         text = ev_view_get_find_status (view);
1942         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1943                                       text);
1944 }
1945
1946 static void
1947 find_bar_previous_cb (EggFindBar *find_bar,
1948                       EvWindow   *ev_window)
1949 {
1950         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
1951 }
1952
1953 static void
1954 find_bar_next_cb (EggFindBar *find_bar,
1955                   EvWindow   *ev_window)
1956 {
1957         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1958 }
1959
1960 static void
1961 find_bar_close_cb (EggFindBar *find_bar,
1962                    EvWindow   *ev_window)
1963 {
1964         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
1965 }
1966
1967 static void
1968 ev_window_page_mode_cb (GtkRadioAction *action,
1969                         GtkRadioAction *activated_action,
1970                         EvWindow       *window)
1971 {
1972         int mode;
1973
1974         mode = gtk_radio_action_get_current_value (action);
1975
1976         g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE ||
1977                   mode == PAGE_MODE_SINGLE_PAGE);
1978
1979         ev_window_set_page_mode (window, (EvWindowPageMode) mode);
1980 }
1981
1982 static void
1983 find_bar_search_changed_cb (EggFindBar *find_bar,
1984                             GParamSpec *param,
1985                             EvWindow   *ev_window)
1986 {
1987         gboolean case_sensitive;
1988         gboolean visible;
1989         const char *search_string;
1990
1991         g_return_if_fail (EV_IS_WINDOW (ev_window));
1992
1993         /* Either the string or case sensitivity could have changed,
1994          * we connect this callback to both. We also connect it
1995          * to ::visible so when the find bar is hidden, we should
1996          * pretend the search string is NULL/""
1997          */
1998
1999         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2000         visible = GTK_WIDGET_VISIBLE (find_bar);
2001         search_string = egg_find_bar_get_search_string (find_bar);
2002
2003 #if 0
2004         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2005 #endif
2006
2007         if (ev_window->priv->document &&
2008             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2009                 if (visible && search_string && search_string[0]) {
2010                         g_mutex_lock (EV_DOC_MUTEX);
2011                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2012                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2013                                                 search_string,
2014                                                 case_sensitive);
2015                         g_mutex_unlock (EV_DOC_MUTEX);
2016                 } else {
2017                         g_mutex_lock (EV_DOC_MUTEX);
2018                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2019                         g_mutex_unlock (EV_DOC_MUTEX);
2020
2021                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2022                                                       NULL);
2023                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2024                 }
2025         }
2026 }
2027
2028 static void
2029 ev_window_dispose (GObject *object)
2030 {
2031         EvWindow *window = EV_WINDOW (object);
2032         EvWindowPrivate *priv = window->priv;
2033
2034         if (priv->ui_manager) {
2035                 g_object_unref (priv->ui_manager);
2036                 priv->ui_manager = NULL;
2037         }
2038
2039         if (priv->action_group) {
2040                 g_object_unref (priv->action_group);
2041                 priv->action_group = NULL;
2042         }
2043
2044         if (priv->document) {
2045                 g_object_unref (priv->document);
2046                 priv->document = NULL;
2047         }
2048
2049         if (priv->view) {
2050                 g_object_unref (priv->view);
2051                 priv->view = NULL;
2052         }
2053
2054         if (priv->page_view) {
2055                 g_object_unref (priv->page_view);
2056                 priv->page_view = NULL;
2057         }
2058
2059         if (priv->password_document) {
2060                 g_object_unref (priv->password_document);
2061                 priv->password_document = NULL;
2062         }
2063
2064         if (priv->password_uri) {
2065                 g_free (priv->password_uri);
2066                 priv->password_uri = NULL;
2067         }
2068
2069         if (priv->find_bar) {
2070                 g_signal_handlers_disconnect_by_func
2071                         (window->priv->find_bar,
2072                          G_CALLBACK (find_bar_close_cb),
2073                          window);
2074                 priv->find_bar = NULL;
2075         }
2076
2077         destroy_fullscreen_popup (window);
2078
2079         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2080 }
2081
2082 static void
2083 ev_window_class_init (EvWindowClass *ev_window_class)
2084 {
2085         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2086         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2087
2088         g_object_class->dispose = ev_window_dispose;
2089
2090         widget_class->focus_in_event = ev_window_focus_in_event;
2091         widget_class->focus_out_event = ev_window_focus_out_event;
2092
2093         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2094 }
2095
2096 /* Normal items */
2097 static const GtkActionEntry entries[] = {
2098         { "File", NULL, N_("_File") },
2099         { "Edit", NULL, N_("_Edit") },
2100         { "View", NULL, N_("_View") },
2101         { "Go", NULL, N_("_Go") },
2102         { "Help", NULL, N_("_Help") },
2103
2104         /* File menu */
2105         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2106           N_("Open an existing document"),
2107           G_CALLBACK (ev_window_cmd_file_open) },
2108         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2109           N_("Save the current document with a new filename"),
2110           G_CALLBACK (ev_window_cmd_save_as) },
2111         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2112           N_("Print this document"),
2113           G_CALLBACK (ev_window_cmd_file_print) },
2114         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2115           N_("Close this window"),
2116           G_CALLBACK (ev_window_cmd_file_close_window) },
2117
2118         /* Edit menu */
2119         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2120           N_("Copy text from the document"),
2121           G_CALLBACK (ev_window_cmd_edit_copy) },
2122         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2123           N_("Select the entire page"),
2124           G_CALLBACK (ev_window_cmd_edit_select_all) },
2125         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2126           N_("Find a word or phrase in the document"),
2127           G_CALLBACK (ev_window_cmd_edit_find) },
2128         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2129           N_("Find next occurrence of the word or phrase"),
2130           G_CALLBACK (ev_window_cmd_edit_find_next) },
2131
2132         /* View menu */
2133         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2134           N_("Enlarge the document"),
2135           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2136         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2137           N_("Shrink the document"),
2138           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2139         { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "<control>0",
2140           N_("Reset the zoom level to the default value"),
2141           G_CALLBACK (ev_window_cmd_view_normal_size) },
2142         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2143           N_("Reload the document"),
2144           G_CALLBACK (ev_window_cmd_view_reload) },
2145
2146         /* Go menu */
2147         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up",
2148           N_("Go to the previous page"),
2149           G_CALLBACK (ev_window_cmd_go_previous_page) },
2150         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down",
2151           N_("Go to the next page"),
2152           G_CALLBACK (ev_window_cmd_go_next_page) },
2153         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2154           N_("Go to the first page"),
2155           G_CALLBACK (ev_window_cmd_go_first_page) },
2156         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2157           N_("Go to the last page"),
2158           G_CALLBACK (ev_window_cmd_go_last_page) },
2159
2160         /* Help menu */
2161         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2162           N_("Display help for the viewer application"),
2163           G_CALLBACK (ev_window_cmd_help_contents) },
2164
2165         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2166           N_("Display credits for the document viewer creators"),
2167           G_CALLBACK (ev_window_cmd_help_about) },
2168
2169         /* Toolbar-only */
2170         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2171           N_("Leave fullscreen mode"),
2172           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2173
2174         { "Escape", NULL, N_("Selection Caret"), "Escape", "",
2175           G_CALLBACK (ev_window_cmd_escape) }
2176 };
2177
2178 /* Toggle items */
2179 static const GtkToggleActionEntry toggle_entries[] = {
2180         /* View Menu */
2181         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2182           N_("Show or hide the toolbar"),
2183           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2184         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2185           N_("Show or hide the statusbar"),
2186           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2187         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2188           N_("Show or hide the side pane"),
2189           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2190         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2191           N_("Expand the window to fill the screen"),
2192           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2193         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2194           N_("Make the current document fill the window"),
2195           G_CALLBACK (ev_window_cmd_view_best_fit) },
2196         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2197           N_("Make the current document fill the window width"),
2198           G_CALLBACK (ev_window_cmd_view_page_width) },
2199 };
2200
2201 static const GtkRadioActionEntry page_view_entries[] = {
2202         { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL,
2203           N_("Show the document one page at a time"),
2204           PAGE_MODE_SINGLE_PAGE },
2205         { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL,
2206           N_("Show the full document at once"),
2207           PAGE_MODE_CONTINUOUS_PAGE }
2208 };
2209
2210 static void
2211 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2212                        gint x, gint y, GtkSelectionData *selection_data,
2213                        guint info, guint time, gpointer gdata)
2214 {
2215         GList    *uri_list = NULL;
2216
2217         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2218
2219         if (uri_list) {
2220                 ev_window_open_uri_list (EV_WINDOW (widget), uri_list);
2221
2222                 gnome_vfs_uri_list_free (uri_list);
2223
2224                 gtk_drag_finish (context, TRUE, FALSE, time);
2225         }
2226 }
2227
2228 static void
2229 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2230 {
2231         GtkAction *action;
2232
2233         action = g_object_new (EV_TYPE_PAGE_ACTION,
2234                                "name", PAGE_SELECTOR_ACTION,
2235                                "label", _("Page"),
2236                                "tooltip", _("Select Page"),
2237                                NULL);
2238         gtk_action_group_add_action (group, action);
2239         g_object_unref (action);
2240 }
2241
2242 static void
2243 set_action_properties (GtkActionGroup *action_group)
2244 {
2245         GtkAction *action;
2246
2247         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2248         /*translators: this is the label for toolbar button*/
2249         g_object_set (action, "short_label", _("Previous"), NULL);
2250         g_object_set (action, "is-important", TRUE, NULL);
2251
2252         action = gtk_action_group_get_action (action_group, "GoNextPage");
2253         g_object_set (action, "is-important", TRUE, NULL);
2254         /*translators: this is the label for toolbar button*/
2255         g_object_set (action, "short_label", _("Next"), NULL);
2256
2257         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2258         /*translators: this is the label for toolbar button*/
2259         g_object_set (action, "short_label", _("Zoom In"), NULL);
2260         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2261
2262         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2263         /*translators: this is the label for toolbar button*/
2264         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2265         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2266
2267         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2268         /*translators: this is the label for toolbar button*/
2269         g_object_set (action, "short_label", _("Best Fit"), NULL);
2270         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2271
2272         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2273         /*translators: this is the label for toolbar button*/
2274         g_object_set (action, "short_label", _("Fit Width"), NULL);
2275         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2276
2277         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2278         g_object_set (action, "is-important", TRUE, NULL);
2279 }
2280
2281 static void
2282 set_chrome_actions (EvWindow *window)
2283 {
2284         EvWindowPrivate *priv = window->priv;
2285         GtkActionGroup *action_group = priv->action_group;
2286         GtkAction *action;
2287
2288         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2289         g_signal_handlers_block_by_func
2290                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2291         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2292                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2293         g_signal_handlers_unblock_by_func
2294                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2295
2296         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2297         g_signal_handlers_block_by_func
2298                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2299         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2300                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2301         g_signal_handlers_unblock_by_func
2302                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2303
2304         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2305         g_signal_handlers_block_by_func
2306                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2307         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2308                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2309         g_signal_handlers_unblock_by_func
2310                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2311 }
2312
2313 static EvChrome
2314 load_chrome (void)
2315 {
2316         EvChrome chrome = EV_CHROME_NORMAL;
2317         GConfClient *client;
2318         GConfValue *value;
2319
2320         client = gconf_client_get_default ();
2321
2322         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2323         if (value != NULL) {
2324                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2325                         chrome &= ~EV_CHROME_TOOLBAR;
2326                 }
2327                 gconf_value_free (value);
2328         }
2329
2330         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2331         if (value != NULL) {
2332                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2333                         chrome &= ~EV_CHROME_SIDEBAR;
2334                 }
2335                 gconf_value_free (value);
2336         }
2337
2338         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2339         if (value != NULL) {
2340                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2341                         chrome &= ~EV_CHROME_STATUSBAR;
2342                 }
2343                 gconf_value_free (value);
2344         }
2345
2346         g_object_unref (client);
2347
2348         return chrome;
2349 }
2350
2351 static void
2352 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2353                           GParamSpec     *pspec,
2354                           EvWindow       *ev_window)
2355 {
2356         GtkTreeModel *model;
2357         GtkAction *action;
2358
2359         g_object_get (G_OBJECT (ev_sidebar_links),
2360                       "model", &model,
2361                       NULL);
2362
2363         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2364         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2365 }
2366
2367 static void
2368 ev_window_init (EvWindow *ev_window)
2369 {
2370         GtkActionGroup *action_group;
2371         GtkAccelGroup *accel_group;
2372         GError *error = NULL;
2373         GtkWidget *sidebar_widget, *toolbar_dock;
2374         GConfValue *value;
2375         GConfClient *client;
2376         int sidebar_size;
2377
2378         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2379
2380         ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE;
2381         update_window_title (NULL, NULL, ev_window);
2382
2383         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2384         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2385         gtk_widget_show (ev_window->priv->main_box);
2386
2387         action_group = gtk_action_group_new ("MenuActions");
2388         ev_window->priv->action_group = action_group;
2389         gtk_action_group_set_translation_domain (action_group, NULL);
2390         gtk_action_group_add_actions (action_group, entries,
2391                                       G_N_ELEMENTS (entries), ev_window);
2392         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
2393                                              G_N_ELEMENTS (toggle_entries),
2394                                              ev_window);
2395         gtk_action_group_add_radio_actions (action_group, page_view_entries,
2396                                             G_N_ELEMENTS (page_view_entries),
2397                                             ev_window->priv->page_mode,
2398                                             G_CALLBACK (ev_window_page_mode_cb),
2399                                             ev_window);
2400         set_action_properties (action_group);
2401         register_custom_actions (ev_window, action_group);
2402
2403         ev_window->priv->ui_manager = gtk_ui_manager_new ();
2404         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2405                                             action_group, 0);
2406
2407         accel_group =
2408                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
2409         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
2410
2411         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
2412                           G_CALLBACK (connect_proxy_cb), ev_window);
2413         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
2414                           G_CALLBACK (disconnect_proxy_cb), ev_window);
2415
2416         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
2417                                               DATADIR"/evince-ui.xml",
2418                                               &error)) {
2419                 g_message ("building menus failed: %s", error->message);
2420                 g_error_free (error);
2421         }
2422
2423         ev_window->priv->menubar =
2424                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2425                                             "/MainMenu");
2426         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
2427                             ev_window->priv->menubar,
2428                             FALSE, FALSE, 0);
2429
2430         /* This sucks, but there is no way to have a draw=no, expand=true separator
2431          * in a GtkUIManager-built toolbar. So, just add another toolbar.
2432          * See gtk+ bug 166489.
2433          */
2434         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
2435         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
2436                             FALSE, FALSE, 0);
2437         gtk_widget_show (toolbar_dock);
2438
2439         ev_window->priv->toolbar =
2440                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2441                                            "/ToolBar");
2442         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
2443                             TRUE, TRUE, 0);
2444         gtk_widget_show (ev_window->priv->toolbar);
2445
2446         ev_window->priv->fullscreen_toolbar =
2447                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
2448         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
2449         gtk_toolbar_set_style (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
2450
2451         /* Add the main area */
2452         ev_window->priv->hpaned = gtk_hpaned_new ();
2453         g_signal_connect (ev_window->priv->hpaned,
2454                           "notify::position",
2455                           G_CALLBACK (ev_window_sidebar_position_change_cb),
2456                           ev_window);
2457
2458         sidebar_size = SIDEBAR_DEFAULT_SIZE;
2459         client = gconf_client_get_default ();
2460         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
2461         if (value != NULL) {
2462                 if (value->type == GCONF_VALUE_INT) {
2463                         sidebar_size = gconf_value_get_int (value);
2464                 }
2465                 gconf_value_free (value);
2466         }
2467         g_object_unref (client);
2468         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
2469         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
2470                             TRUE, TRUE, 0);
2471         gtk_widget_show (ev_window->priv->hpaned);
2472
2473         ev_window->priv->sidebar = ev_sidebar_new ();
2474         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
2475                          ev_window->priv->sidebar, FALSE, FALSE);
2476         gtk_widget_show (ev_window->priv->sidebar);
2477
2478         /* Stub sidebar, for now */
2479         sidebar_widget = ev_sidebar_links_new ();
2480         g_signal_connect (sidebar_widget,
2481                           "notify::model",
2482                           G_CALLBACK (sidebar_widget_model_set),
2483                           ev_window);
2484         gtk_widget_show (sidebar_widget);
2485         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2486                              "index",
2487                              _("Index"),
2488                              sidebar_widget);
2489
2490         ev_window->priv->thumbs_sidebar = ev_sidebar_thumbnails_new ();
2491         gtk_widget_show (ev_window->priv->thumbs_sidebar);
2492         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2493                              "thumbnails",
2494                              _("Thumbnails"),
2495                              ev_window->priv->thumbs_sidebar);
2496
2497         ev_window->priv->scrolled_window =
2498                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
2499                                           "shadow-type", GTK_SHADOW_IN,
2500                                           NULL));
2501         gtk_widget_show (ev_window->priv->scrolled_window);
2502
2503         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
2504                         ev_window->priv->scrolled_window);
2505
2506         ev_window->priv->view = ev_view_new ();
2507         ev_view_set_spacing (EV_VIEW (ev_window->priv->view), VIEW_SPACING);
2508         ev_window->priv->password_view = ev_password_view_new ();
2509         g_signal_connect_swapped (ev_window->priv->password_view,
2510                                   "unlock",
2511                                   G_CALLBACK (ev_window_popup_password_dialog),
2512                                   ev_window);
2513         gtk_widget_show (ev_window->priv->view);
2514         //gtk_widget_show (ev_window->priv->page_view);
2515         gtk_widget_show (ev_window->priv->password_view);
2516
2517         /* We own a ref on these widgets, as we can swap them in and out */
2518         g_object_ref (ev_window->priv->view);
2519         //g_object_ref (ev_window->priv->page_view);
2520         g_object_ref (ev_window->priv->password_view);
2521
2522         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
2523                            ev_window->priv->view);
2524         g_signal_connect (ev_window->priv->view,
2525                           "notify::find-status",
2526                           G_CALLBACK (view_find_status_changed_cb),
2527                           ev_window);
2528         g_signal_connect (ev_window->priv->view,
2529                           "notify::status",
2530                           G_CALLBACK (view_status_changed_cb),
2531                           ev_window);
2532
2533         ev_window->priv->statusbar = gtk_statusbar_new ();
2534         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2535                           ev_window->priv->statusbar,
2536                           FALSE, TRUE, 0);
2537         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
2538                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
2539         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
2540                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
2541
2542         ev_window->priv->find_bar = egg_find_bar_new ();
2543         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2544                           ev_window->priv->find_bar,
2545                           FALSE, TRUE, 0);
2546
2547         ev_window_setup_recent (ev_window);
2548         ev_window->priv->chrome = load_chrome ();
2549         set_chrome_actions (ev_window);
2550         update_chrome_visibility (ev_window);
2551
2552         /* Connect sidebar signals */
2553         g_signal_connect (ev_window->priv->sidebar,
2554                           "notify::visible",
2555                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
2556                           ev_window);
2557
2558         /* Connect to find bar signals */
2559         g_signal_connect (ev_window->priv->find_bar,
2560                           "previous",
2561                           G_CALLBACK (find_bar_previous_cb),
2562                           ev_window);
2563         g_signal_connect (ev_window->priv->find_bar,
2564                           "next",
2565                           G_CALLBACK (find_bar_next_cb),
2566                           ev_window);
2567         g_signal_connect (ev_window->priv->find_bar,
2568                           "close",
2569                           G_CALLBACK (find_bar_close_cb),
2570                           ev_window);
2571         g_signal_connect (ev_window->priv->find_bar,
2572                           "notify::search-string",
2573                           G_CALLBACK (find_bar_search_changed_cb),
2574                           ev_window);
2575         g_signal_connect (ev_window->priv->find_bar,
2576                           "notify::case-sensitive",
2577                           G_CALLBACK (find_bar_search_changed_cb),
2578                           ev_window);
2579         g_signal_connect (ev_window->priv->find_bar,
2580                           "notify::visible",
2581                           G_CALLBACK (find_bar_search_changed_cb),
2582                           ev_window);
2583
2584         g_signal_connect (ev_window, "window-state-event",
2585                           G_CALLBACK (ev_window_state_event_cb),
2586                           ev_window);
2587
2588         /* Give focus to the scrolled window */
2589         gtk_widget_grab_focus (ev_window->priv->scrolled_window);
2590
2591         /* Drag and Drop */
2592         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
2593         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
2594                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
2595                            GDK_ACTION_COPY);
2596         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
2597                           G_CALLBACK (drag_data_received_cb), NULL);
2598
2599         /* Set it to something random to force a change */
2600         ev_window->priv->sizing_mode = EV_SIZING_FREE;
2601         ev_window_set_sizing_mode (ev_window,  EV_SIZING_FIT_WIDTH);
2602         update_action_sensitivity (ev_window);
2603 }