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