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