shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-page-action.h"
  33 #include "ev-sidebar.h"
  34 #include "ev-sidebar-links.h"
  35 #include "ev-sidebar-thumbnails.h"
  36 #include "ev-view.h"
  37 #include "ev-password.h"
  38 #include "ev-password-view.h"
  39 #include "ev-print-job.h"
  40 #include "ev-document-thumbnails.h"
  41 #include "ev-document-links.h"
  42 #include "ev-document-types.h"
  43 #include "ev-document-find.h"
  44 #include "ev-document-security.h"
  45 #include "ev-job-queue.h"
  46 #include "eggfindbar.h"
  47 #include "egg-recent-view-gtk.h"
  48 #include "egg-recent-view.h"
  49 #include "egg-recent-model.h"
  50
  51 #include <glib/gi18n.h>
  52 #include <gtk/gtk.h>
  53 #include <gnome.h>
  54
  55 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  56 #include <libgnomevfs/gnome-vfs-uri.h>
  57 #include <libgnomevfs/gnome-vfs-utils.h>
  58 #include <libgnomeprintui/gnome-print-dialog.h>
  59
  60 #include <gconf/gconf-client.h>
  61
  62 #include <string.h>
  63
  64 #include "ev-application.h"
  65 #include "ev-stock-icons.h"
  66
  67 typedef enum {
  68         PAGE_MODE_SINGLE_PAGE,
  69         PAGE_MODE_CONTINUOUS_PAGE,
  70         PAGE_MODE_PASSWORD,
  71 } EvWindowPageMode;
  72
  73 typedef enum {
  74         EV_CHROME_MENUBAR       = 1 << 0,
  75         EV_CHROME_TOOLBAR       = 1 << 1,
  76         EV_CHROME_SIDEBAR       = 1 << 2,
  77         EV_CHROME_FINDBAR       = 1 << 3,
  78         EV_CHROME_STATUSBAR     = 1 << 4,
  79         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  80 } EvChrome;
  81
  82 struct _EvWindowPrivate {
  83         GtkWidget *main_box;
  84         GtkWidget *menubar;
  85         GtkWidget *toolbar_dock;
  86         GtkWidget *toolbar;
  87         GtkWidget *hpaned;
  88         GtkWidget *sidebar;
  89         GtkWidget *find_bar;
  90         GtkWidget *scrolled_window;
  91         GtkWidget *view;
  92         GtkWidget *page_view;
  93         GtkWidget *password_view;
  94         GtkActionGroup *action_group;
  95         GtkUIManager *ui_manager;
  96         GtkWidget *statusbar;
  97         guint help_message_cid;
  98         guint view_message_cid;
  99         GtkWidget *fullscreen_toolbar;
 100         GtkWidget *fullscreen_popup;
 101         char *uri;
 102
 103         EvDocument *document;
 104         EvPageCache *page_cache;
 105
 106         EvWindowPageMode page_mode;
 107         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 108         EvDocument *password_document;
 109         GtkWidget *password_dialog;
 110         char *password_uri;
 111
 112         EvChrome chrome;
 113         GSource *fullscreen_timeout_source;
 114
 115         /* recent file stuff */
 116         EggRecentModel *recent_model;
 117         EggRecentViewGtk *recent_view;
 118 };
 119
 120 static const GtkTargetEntry ev_drop_types[] = {
 121         { "text/uri-list", 0, 0 }
 122 };
 123
 124
 125 #define EV_WINDOW_GET_PRIVATE(object) \
 126         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 127
 128 #define PAGE_SELECTOR_ACTION    "PageSelector"
 129
 130 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 131 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 132 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 133
 134 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 135
 136 #define SIDEBAR_DEFAULT_SIZE    132
 137
 138 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 139 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 140                                                          GParamSpec       *pspec,
 141                                                          EvWindow         *ev_window);
 142 static void     ev_window_set_page_mode                 (EvWindow         *window,
 143                                                          EvWindowPageMode  page_mode);
 144 static gboolean start_loading_document                  (EvWindow         *ev_window,
 145                                                          EvDocument       *document,
 146                                                          const char       *uri);
 147 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 148                                                          GParamSpec       *pspec,
 149                                                          EvWindow         *ev_window);
 150 static void     ev_window_add_recent                    (EvWindow         *window,
 151                                                          const char       *filename);
 152 static void     ev_window_fullscreen                    (EvWindow         *window);
 153 static void     ev_window_unfullscreen                  (EvWindow         *window);
 154 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 155                                                          EvWindow         *window);
 156 static void     ev_window_run_presentation              (EvWindow         *window);
 157 static void     ev_window_stop_presentation             (EvWindow         *window);
 158 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 159                                                          EvWindow         *window);
 160
 161
 162 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 163
 164 static void
 165 set_action_sensitive (EvWindow   *ev_window,
 166                       const char *name,
 167                       gboolean    sensitive)
 168 {
 169         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 170                                                          name);
 171         gtk_action_set_sensitive (action, sensitive);
 172 }
 173
 174 static void
 175 update_action_sensitivity (EvWindow *ev_window)
 176 {
 177         EvView *view;
 178         EvDocument *document;
 179         EvWindowPageMode page_mode;
 180         gboolean sensitive, has_pages = FALSE, has_document;
 181         int n_pages = 0, page = -1;
 182
 183         view = EV_VIEW (ev_window->priv->view);
 184         document = ev_window->priv->document;
 185         page_mode = ev_window->priv->page_mode;
 186         has_document = document != NULL;
 187         if (has_document && ev_window->priv->page_cache) {
 188                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 189                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 190                 has_pages = has_document && n_pages > 0;
 191         }
 192
 193         /* File menu */
 194         /* "FileOpen": always sensitive */
 195         set_action_sensitive (ev_window, "FileSaveAs", has_document);
 196         set_action_sensitive (ev_window, "FilePrint", has_pages);
 197         /* "FileCloseWindow": always sensitive */
 198
 199         /* Edit menu */
 200
 201         sensitive = has_pages && ev_document_can_get_text (document);
 202         set_action_sensitive (ev_window, "EditCopy", sensitive);
 203         set_action_sensitive (ev_window, "EditSelectAll", sensitive);
 204         set_action_sensitive (ev_window, "EditFind",
 205                               has_pages && EV_IS_DOCUMENT_FIND (document));
 206         set_action_sensitive (ev_window, "EditFindNext",
 207                               ev_view_can_find_next (view));
 208
 209         /* View menu */
 210         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 211         set_action_sensitive (ev_window, "ViewDual", has_pages);
 212         set_action_sensitive (ev_window, "ViewZoomIn",
 213                               has_pages && ev_view_can_zoom_in (view));
 214         set_action_sensitive (ev_window, "ViewZoomOut",
 215                               has_pages && ev_view_can_zoom_out (view));
 216         set_action_sensitive (ev_window, "ViewNormalSize", has_pages);
 217         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 218         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 219         set_action_sensitive (ev_window, "ViewReload", has_pages);
 220
 221         /* Go menu */
 222         if (document) {
 223                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 224                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 225                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 226                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 227         } else {
 228                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 229                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 230                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 231                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 232         }
 233
 234         /* Page View radio group */
 235         if (document) {
 236                 set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD);
 237                 set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD);
 238         } else {
 239                 set_action_sensitive (ev_window, "SinglePage", FALSE);
 240                 set_action_sensitive (ev_window, "ContinuousPage", FALSE);
 241         }
 242         /* Help menu */
 243         /* "HelpContents": always sensitive */
 244         /* "HelpAbout": always sensitive */
 245
 246         /* Toolbar-specific actions: */
 247         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 248 }
 249
 250 static void
 251 set_widget_visibility (GtkWidget *widget, gboolean visible)
 252 {
 253         g_return_if_fail (GTK_IS_WIDGET (widget));
 254
 255         if (visible)
 256                 gtk_widget_show (widget);
 257         else
 258                 gtk_widget_hide (widget);
 259 }
 260
 261 static void
 262 update_chrome_visibility (EvWindow *window)
 263 {
 264         EvWindowPrivate *priv = window->priv;
 265         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 266         gboolean fullscreen_mode, presentation, fullscreen;
 267
 268         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 269         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 270         fullscreen_mode = fullscreen || presentation;
 271
 272         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 273         toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !fullscreen_mode;
 274         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 275         fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0;
 276         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
 277         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 278
 279         set_widget_visibility (priv->menubar, menubar);
 280         set_widget_visibility (priv->toolbar_dock, toolbar);
 281         set_widget_visibility (priv->sidebar, sidebar);
 282         set_widget_visibility (priv->find_bar, findbar);
 283         set_widget_visibility (priv->statusbar, statusbar);
 284         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 285
 286         if (priv->fullscreen_popup != NULL) {
 287                 set_widget_visibility (priv->fullscreen_popup, fullscreen);
 288         }
 289 }
 290
 291 static void
 292 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 293 {
 294         EvWindowPrivate *priv = window->priv;
 295         GConfClient *client;
 296
 297         if (active) {
 298                 priv->chrome |= flag;
 299         }
 300         else {
 301                 priv->chrome &= ~flag;
 302         }
 303
 304         if (pref != NULL) {
 305                 client = gconf_client_get_default ();
 306                 gconf_client_set_bool (client, pref, active, NULL);
 307                 g_object_unref (client);
 308         }
 309
 310         update_chrome_visibility (window);
 311 }
 312
 313 static void
 314 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 315 {
 316         gboolean continuous;
 317
 318         ev_window_stop_presentation (ev_window);
 319         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 320         g_object_set (G_OBJECT (ev_window->priv->view),
 321                       "continuous", continuous,
 322                       NULL);
 323         update_action_sensitivity (ev_window);
 324 }
 325
 326 static void
 327 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 328 {
 329         gboolean dual_page;
 330
 331         ev_window_stop_presentation (ev_window);
 332         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 333         g_object_set (G_OBJECT (ev_window->priv->view),
 334                       "dual-page", dual_page,
 335                       NULL);
 336         update_action_sensitivity (ev_window);
 337 }
 338
 339 static void
 340 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 341 {
 342         ev_window_stop_presentation (ev_window);
 343
 344         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 345                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 346         } else {
 347                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 348         }
 349         update_action_sensitivity (ev_window);
 350 }
 351
 352 static void
 353 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 354 {
 355         ev_window_stop_presentation (ev_window);
 356
 357         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 358                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 359         } else {
 360                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 361         }
 362         update_action_sensitivity (ev_window);
 363 }
 364
 365 static void
 366 update_sizing_buttons (EvWindow *window)
 367 {
 368         GtkActionGroup *action_group = window->priv->action_group;
 369         GtkAction *action;
 370         gboolean best_fit, page_width;
 371         EvSizingMode sizing_mode;
 372
 373         if (window->priv->view == NULL)
 374                 return;
 375
 376         g_object_get (window->priv->view,
 377                       "sizing_mode", &sizing_mode,
 378                       NULL);
 379
 380         switch (sizing_mode) {
 381         case EV_SIZING_BEST_FIT:
 382                 best_fit = TRUE;
 383                 page_width = FALSE;
 384                 break;
 385         case EV_SIZING_FIT_WIDTH:
 386                 best_fit = FALSE;
 387                 page_width = TRUE;
 388                 break;
 389
 390         default:
 391                 best_fit = page_width = FALSE;
 392                 break;
 393         }
 394
 395         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 396         g_signal_handlers_block_by_func
 397                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 398         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 399         g_signal_handlers_unblock_by_func
 400                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 401
 402         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 403         g_signal_handlers_block_by_func
 404                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 405         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 406         g_signal_handlers_unblock_by_func
 407                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 408 }
 409
 410 void
 411 ev_window_open_page (EvWindow *ev_window, int page)
 412 {
 413         if (ev_window->priv->page_cache) {
 414             page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
 415             ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
 416         }
 417 }
 418
 419 gboolean
 420 ev_window_is_empty (const EvWindow *ev_window)
 421 {
 422         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 423
 424         return ev_window->priv->document == NULL;
 425 }
 426
 427 static void
 428 unable_to_load (EvWindow   *ev_window,
 429                 const char *error_message)
 430 {
 431         GtkWidget *dialog;
 432
 433         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 434                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 435                                          GTK_MESSAGE_ERROR,
 436                                          GTK_BUTTONS_CLOSE,
 437                                          _("Unable to open document"));
 438         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 439                                                   "%s", error_message);
 440         gtk_dialog_run (GTK_DIALOG (dialog));
 441         gtk_widget_destroy (dialog);
 442 }
 443
 444 static void
 445 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 446 {
 447         char *title = NULL;
 448         char *doc_title = NULL;
 449         gboolean password_needed;
 450
 451         password_needed = (ev_window->priv->password_document != NULL);
 452         if (document && ev_window->priv->page_cache) {
 453                 doc_title = ev_page_cache_get_title (ev_window->priv->page_cache);
 454
 455                 /* Make sure we get a valid title back */
 456                 if (doc_title) {
 457                         if (doc_title[0] == '\000' ||
 458                             !g_utf8_validate (doc_title, -1, NULL)) {
 459                                 g_free (doc_title);
 460                                 doc_title = NULL;
 461                         }
 462                 }
 463         }
 464
 465         if (doc_title) {
 466                 char *p;
 467
 468                 for (p = doc_title; *p; ++p) {
 469                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 470                         if (*p == '\n')
 471                                 *p = ' ';
 472                 }
 473         }
 474
 475         if (doc_title == NULL && ev_window->priv->uri) {
 476                 char *basename;
 477
 478                 basename = g_path_get_basename (ev_window->priv->uri);
 479                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 480                 g_free (basename);
 481         }
 482
 483         if (password_needed) {
 484                 if (doc_title == NULL) {
 485                         title = g_strdup (_("Document Viewer - Password Required"));
 486                 } else {
 487                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 488                 }
 489         } else {
 490                 if (doc_title == NULL) {
 491                         title = g_strdup (_("Document Viewer"));
 492                 } else {
 493                         title = g_strdup (doc_title);
 494                 }
 495         }
 496
 497         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 498
 499         g_free (doc_title);
 500         g_free (title);
 501 }
 502
 503 static void
 504 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 505 {
 506         update_action_sensitivity (ev_window);
 507 }
 508
 509 static void
 510 page_changed_cb (EvPageCache *page_cache,
 511                  gint         page,
 512                  EvWindow    *ev_window)
 513 {
 514         update_action_sensitivity (ev_window);
 515 }
 516
 517 static void
 518 update_document_mode (EvWindow *window, EvDocumentMode mode)
 519 {
 520         if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 521                 ev_window_fullscreen (window);
 522         } else if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 523                 ev_window_run_presentation (window);
 524         }
 525 }
 526
 527 static void
 528 ev_window_setup_document (EvWindow *ev_window)
 529 {
 530         EvDocumentInfo *info;
 531         EvDocument *document;
 532         EvView *view = EV_VIEW (ev_window->priv->view);
 533         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 534         GtkAction *action;
 535
 536         document = ev_window->priv->document;
 537         ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document);
 538         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 539
 540         g_signal_connect_object (G_OBJECT (document),
 541                                  "notify::title",
 542                                  G_CALLBACK (update_window_title),
 543                                  ev_window, 0);
 544         if (EV_IS_DOCUMENT_FIND (document)) {
 545                 g_signal_connect_object (G_OBJECT (document),
 546                                          "find_changed",
 547                                          G_CALLBACK (find_changed_cb),
 548                                          ev_window, 0);
 549         }
 550
 551         ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE);
 552
 553         ev_sidebar_set_document (sidebar, document);
 554
 555         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 556                 ev_view_set_document (view, document);
 557         }
 558
 559         update_window_title (document, NULL, ev_window);
 560         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 561         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 562         update_action_sensitivity (ev_window);
 563
 564         info = ev_document_get_info (document);
 565         update_document_mode (ev_window, info->mode);
 566         g_free (info);
 567 }
 568
 569 static void
 570 password_dialog_response (GtkWidget *password_dialog,
 571                           gint       response_id,
 572                           EvWindow  *ev_window)
 573 {
 574         char *password;
 575
 576         if (response_id == GTK_RESPONSE_OK) {
 577                 EvDocument *document;
 578                 gchar *uri;
 579
 580                 password = ev_password_dialog_get_password (password_dialog);
 581                 if (password) {
 582                         ev_document_doc_mutex_lock ();
 583                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 584                                                            password);
 585                         ev_document_doc_mutex_unlock ();
 586                 }
 587                 g_free (password);
 588
 589                 document = ev_window->priv->password_document;
 590                 uri = ev_window->priv->password_uri;
 591
 592                 ev_window->priv->password_document = NULL;
 593                 ev_window->priv->password_uri = NULL;
 594
 595                 if (start_loading_document (ev_window, document, uri)) {
 596                         gtk_widget_destroy (password_dialog);
 597                 }
 598
 599                 g_object_unref (document);
 600                 g_free (uri);
 601
 602                 return;
 603         }
 604
 605         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 606         gtk_widget_destroy (password_dialog);
 607 }
 608
 609 /* Called either by start_loading_document or by the "unlock" callback on the
 610  * password_view page.  It assumes that ev_window->priv->password_* has been set
 611  * correctly.  These are cleared by password_dialog_response() */
 612
 613 static void
 614 ev_window_popup_password_dialog (EvWindow *ev_window)
 615 {
 616         g_assert (ev_window->priv->password_document);
 617         g_assert (ev_window->priv->password_uri);
 618
 619         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 620
 621         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 622         if (ev_window->priv->password_dialog == NULL) {
 623                 gchar *basename, *file_name;
 624
 625                 basename = g_path_get_basename (ev_window->priv->password_uri);
 626                 file_name = gnome_vfs_unescape_string_for_display (basename);
 627                 ev_window->priv->password_dialog =
 628                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
 629                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 630                                            (gpointer *) &(ev_window->priv->password_dialog));
 631                 g_signal_connect (ev_window->priv->password_dialog,
 632                                   "response",
 633                                   G_CALLBACK (password_dialog_response),
 634                                   ev_window);
 635                 g_free (basename);
 636                 g_free (file_name);
 637                 gtk_widget_show (ev_window->priv->password_dialog);
 638         } else {
 639                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 640         }
 641 }
 642
 643 /* This wil try to load the document.  It might be called multiple times on the
 644  * same document by the password dialog.
 645  *
 646  * Since the flow of the error dialog is very confusing, we assume that both
 647  * document and uri will go away after this function is called, and thus we need
 648  * to ref/dup them.  Additionally, it needs to clear
 649  * ev_window->priv->password_{uri,document}, and thus people who call this
 650  * function should _not_ necessarily expect those to exist after being
 651  * called. */
 652 static gboolean
 653 start_loading_document (EvWindow   *ev_window,
 654                         EvDocument *document,
 655                         const char *uri)
 656 {
 657         gboolean result;
 658         GError *error = NULL;
 659
 660         g_assert (document);
 661         g_assert (document != ev_window->priv->document);
 662         g_assert (uri);
 663         if (ev_window->priv->password_document) {
 664                 g_object_unref (ev_window->priv->password_document);
 665                 ev_window->priv->password_document = NULL;
 666         }
 667         if (ev_window->priv->password_uri) {
 668                 g_free (ev_window->priv->password_uri);
 669                 ev_window->priv->password_uri = NULL;
 670         }
 671
 672         result = ev_document_load (document, uri, &error);
 673
 674         /* Success! */
 675         if (result) {
 676                 if (ev_window->priv->document)
 677                         g_object_unref (ev_window->priv->document);
 678                 ev_window->priv->document = g_object_ref (document);
 679                 ev_window_setup_document (ev_window);
 680
 681                 ev_window_add_recent (ev_window, uri);
 682
 683                 return TRUE;
 684         }
 685
 686         /* unable to load the document */
 687         g_assert (error != NULL);
 688
 689         if (error->domain == EV_DOCUMENT_ERROR &&
 690             error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 691                 gchar *base_name, *file_name;
 692
 693                 ev_window->priv->password_document = g_object_ref (document);
 694                 ev_window->priv->password_uri = g_strdup (uri);
 695
 696                 base_name = g_path_get_basename (uri);
 697                 file_name = gnome_vfs_unescape_string_for_display (base_name);
 698
 699                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 700                                                 file_name);
 701                 g_free (file_name);
 702                 g_free (base_name);
 703                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 704
 705                 ev_window_popup_password_dialog (ev_window);
 706         } else {
 707                 unable_to_load (ev_window, error->message);
 708         }
 709         g_error_free (error);
 710
 711         return FALSE;
 712 }
 713
 714 void
 715 ev_window_open (EvWindow *ev_window, const char *uri)
 716 {
 717         EvDocument *document = NULL;
 718         char *mime_type;
 719
 720         g_free (ev_window->priv->uri);
 721         ev_window->priv->uri = g_strdup (uri);
 722
 723         mime_type = gnome_vfs_get_mime_type (uri);
 724
 725         if (mime_type == NULL)
 726                 document = NULL;
 727         else {
 728                 GType document_type = ev_document_type_lookup (mime_type);
 729
 730                 if (document_type!=G_TYPE_INVALID) {
 731                         document = g_object_new (document_type, NULL);
 732                 }
 733         }
 734
 735         if (document) {
 736                 start_loading_document (ev_window, document, uri);
 737                 /* See the comment on start_loading_document on ref counting.
 738                  * As the password dialog flow is confusing, we're very explicit
 739                  * on ref counting. */
 740                 g_object_unref (document);
 741         } else {
 742                 char *error_message;
 743
 744                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 745                                                  mime_type?mime_type:"<Unknown MIME Type>");
 746                 unable_to_load (ev_window, error_message);
 747                 g_free (error_message);
 748         }
 749
 750         g_free (mime_type);
 751 }
 752
 753 static void
 754 ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list)
 755 {
 756         GList *list;
 757         gchar *uri, *mime_type;
 758
 759         g_return_if_fail (uri_list != NULL);
 760
 761         list = uri_list;
 762         while (list) {
 763                 uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE);
 764                 mime_type = gnome_vfs_get_mime_type (uri);
 765
 766                 if (ev_document_type_lookup (mime_type)!=G_TYPE_INVALID) {
 767                         if (ev_window_is_empty (EV_WINDOW (ev_window))) {
 768                                 ev_window_open (ev_window, uri);
 769
 770                                 gtk_widget_show (GTK_WIDGET (ev_window));
 771                         } else {
 772                                 EvWindow *new_window;
 773
 774                                 new_window = ev_application_new_window (EV_APP);
 775                                 ev_window_open (new_window, uri);
 776
 777                                 gtk_widget_show (GTK_WIDGET (new_window));
 778                         }
 779                 }
 780
 781                 g_free (mime_type);
 782                 g_free (uri);
 783
 784                 list = g_list_next (list);
 785         }
 786 }
 787
 788 static void
 789 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 790 {
 791         ev_application_open (EV_APP, NULL);
 792 }
 793
 794 static void
 795 ev_window_cmd_recent_file_activate (EggRecentViewGtk *view, EggRecentItem *item,
 796                                     EvWindow *ev_window)
 797 {
 798         char *uri;
 799         GtkWidget *window;
 800
 801         uri = egg_recent_item_get_uri (item);
 802
 803         window = GTK_WIDGET (ev_application_get_empty_window (EV_APP));
 804         gtk_widget_show (window);
 805         ev_window_open (EV_WINDOW (window), uri);
 806
 807         g_free (uri);
 808 }
 809
 810 static void
 811 ev_window_add_recent (EvWindow *window, const char *filename)
 812 {
 813         EggRecentItem *item;
 814
 815         if (strstr (filename, "file:///") == NULL)
 816                 return;
 817
 818         item = egg_recent_item_new_from_uri (filename);
 819         egg_recent_item_add_group (item, "Evince");
 820         egg_recent_model_add_full (window->priv->recent_model, item);
 821 }
 822
 823 static void
 824 ev_window_setup_recent (EvWindow *ev_window)
 825 {
 826         GtkWidget *menu_item;
 827         GtkWidget *menu;
 828
 829         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu");
 830         menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item));
 831         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu/RecentFilesMenu");
 832
 833         g_return_if_fail (menu != NULL);
 834         g_return_if_fail (menu_item != NULL);
 835
 836         /* it would be better if we just filtered by mime-type, but there
 837          * doesn't seem to be an easy way to figure out which mime-types we
 838          * can handle */
 839         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
 840
 841         ev_window->priv->recent_view = egg_recent_view_gtk_new (menu, menu_item);
 842         egg_recent_view_gtk_show_icons (EGG_RECENT_VIEW_GTK (ev_window->priv->recent_view), FALSE);
 843         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
 844
 845         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
 846                                    ev_window->priv->recent_model);
 847
 848         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
 849                                             "Evince", NULL);
 850
 851         egg_recent_view_gtk_set_trailing_sep (ev_window->priv->recent_view, TRUE);
 852
 853         g_signal_connect (ev_window->priv->recent_view, "activate",
 854                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
 855 }
 856
 857 /* FIXME
 858 static gboolean
 859 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 860 {
 861         GtkWidget *msgbox;
 862         gchar *utf8_file_name;
 863         AtkObject *obj;
 864         gint ret;
 865
 866         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 867         msgbox = gtk_message_dialog_new (
 868                 window,
 869                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 870                 GTK_MESSAGE_QUESTION,
 871                 GTK_BUTTONS_NONE,
 872                 _("A file named \"%s\" already exists."),
 873                 utf8_file_name);
 874         g_free (utf8_file_name);
 875
 876         gtk_message_dialog_format_secondary_text (
 877                 GTK_MESSAGE_DIALOG (msgbox),
 878                 _("Do you want to replace it with the one you are saving?"));
 879
 880         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 881                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 882
 883         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 884                                _("_Replace"), GTK_RESPONSE_YES);
 885
 886         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 887                                          GTK_RESPONSE_CANCEL);
 888
 889         obj = gtk_widget_get_accessible (msgbox);
 890
 891         if (GTK_IS_ACCESSIBLE (obj))
 892                 atk_object_set_name (obj, _("Question"));
 893
 894         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 895         gtk_widget_destroy (msgbox);
 896
 897         return (ret == GTK_RESPONSE_YES);
 898 }
 899 */
 900
 901 static void
 902 save_error_dialog (GtkWindow *window, const gchar *file_name)
 903 {
 904         GtkWidget *error_dialog;
 905
 906         error_dialog = gtk_message_dialog_new (
 907                 window,
 908                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 909                 GTK_MESSAGE_ERROR,
 910                 GTK_BUTTONS_CLOSE,
 911                 _("The file could not be saved as \"%s\"."),
 912                 file_name);
 913
 914         /* Easy way to make the text bold while keeping the string
 915          * above free from pango markup (FIXME ?) */
 916         gtk_message_dialog_format_secondary_text (
 917                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 918
 919         gtk_dialog_run (GTK_DIALOG (error_dialog));
 920         gtk_widget_destroy (error_dialog);
 921 }
 922
 923 static void
 924 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 925 {
 926         GtkWidget *fc;
 927         GtkFileFilter *pdf_filter, *all_filter;
 928         gchar *uri = NULL;
 929         gboolean success;
 930
 931         fc = gtk_file_chooser_dialog_new (
 932                 _("Save a Copy"),
 933                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 934                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 935                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 936                 NULL);
 937         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 938
 939         pdf_filter = gtk_file_filter_new ();
 940         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
 941         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
 942         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 943
 944         all_filter = gtk_file_filter_new ();
 945         gtk_file_filter_set_name (all_filter, _("All Files"));
 946         gtk_file_filter_add_pattern (all_filter, "*");
 947         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
 948         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 949
 950         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
 951
 952         gtk_widget_show (fc);
 953
 954         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
 955                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
 956
 957 /* FIXME
 958                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
 959                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
 960                                 continue;
 961 */
 962
 963                 ev_document_doc_mutex_lock ();
 964                 success = ev_document_save (ev_window->priv->document, uri, NULL);
 965                 ev_document_doc_mutex_unlock ();
 966
 967                 if (success)
 968                         break;
 969                 else
 970                         save_error_dialog (GTK_WINDOW (fc), uri);
 971         }
 972         gtk_widget_destroy (fc);
 973 }
 974
 975 static gboolean
 976 using_postscript_printer (GnomePrintConfig *config)
 977 {
 978         const guchar *driver;
 979         const guchar *transport;
 980
 981         driver = gnome_print_config_get (
 982                 config, (const guchar *)"Settings.Engine.Backend.Driver");
 983
 984         transport = gnome_print_config_get (
 985                 config, (const guchar *)"Settings.Transport.Backend");
 986
 987         if (driver) {
 988                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
 989                         return TRUE;
 990                 else
 991                         return FALSE;
 992         } else  if (transport) {
 993                 if (!strcmp ((const gchar *)transport, "CUPS"))
 994                         return TRUE;
 995         }
 996
 997         return FALSE;
 998 }
 999
1000 static void
1001 ev_window_print (EvWindow *ev_window)
1002 {
1003         GnomePrintConfig *config;
1004         GnomePrintJob *job;
1005         GtkWidget *print_dialog;
1006         EvPrintJob *print_job = NULL;
1007
1008         g_return_if_fail (EV_IS_WINDOW (ev_window));
1009         g_return_if_fail (ev_window->priv->document != NULL);
1010
1011         config = gnome_print_config_default ();
1012         job = gnome_print_job_new (config);
1013
1014         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1015                                                (GNOME_PRINT_DIALOG_RANGE |
1016                                                 GNOME_PRINT_DIALOG_COPIES));
1017         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1018                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1019                                            FALSE);
1020
1021         while (TRUE) {
1022                 int response;
1023                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1024
1025                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1026                         break;
1027
1028                 /* FIXME: Change this when we have the first backend
1029                  * that can print more than postscript
1030                  */
1031                 if (!using_postscript_printer (config)) {
1032                         GtkWidget *dialog;
1033
1034                         dialog = gtk_message_dialog_new (
1035                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1036                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1037                                 _("Printing is not supported on this printer."));
1038                         gtk_message_dialog_format_secondary_text (
1039                                 GTK_MESSAGE_DIALOG (dialog),
1040                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1041                                 gnome_print_config_get (
1042                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1043                         gtk_dialog_run (GTK_DIALOG (dialog));
1044                         gtk_widget_destroy (dialog);
1045
1046                         continue;
1047                 }
1048
1049                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1050                                           "gnome_print_job", job,
1051                                           "document", ev_window->priv->document,
1052                                           "print_dialog", print_dialog,
1053                                           NULL);
1054                 break;
1055         }
1056
1057         gtk_widget_destroy (print_dialog);
1058
1059         if (print_job != NULL) {
1060                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1061                 g_object_unref (print_job);
1062         }
1063 }
1064
1065 static void
1066 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1067 {
1068         ev_window_print (ev_window);
1069 }
1070
1071 static void
1072 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1073 {
1074         g_return_if_fail (EV_IS_WINDOW (ev_window));
1075
1076         gtk_widget_destroy (GTK_WIDGET (ev_window));
1077 }
1078
1079 static void
1080 find_not_supported_dialog (EvWindow   *ev_window)
1081 {
1082         GtkWidget *dialog;
1083
1084         /* If you change this so it isn't modal, be sure you don't
1085          * allow multiple copies of the dialog...
1086          */
1087
1088         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1089                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1090                                          GTK_MESSAGE_ERROR,
1091                                          GTK_BUTTONS_CLOSE,
1092                                          _("The \"Find\" feature will not work with this document"));
1093         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1094                                                   _("Searching for text is only supported for PDF documents."));
1095         gtk_dialog_run (GTK_DIALOG (dialog));
1096         gtk_widget_destroy (dialog);
1097 }
1098
1099 static void
1100 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1101 {
1102         g_return_if_fail (EV_IS_WINDOW (ev_window));
1103
1104         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1105 }
1106
1107 static void
1108 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1109 {
1110         g_return_if_fail (EV_IS_WINDOW (ev_window));
1111
1112         if (ev_window->priv->document == NULL) {
1113                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1114         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1115                 find_not_supported_dialog (ev_window);
1116         } else {
1117                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1118
1119                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1120         }
1121 }
1122
1123 static void
1124 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1125 {
1126         g_return_if_fail (EV_IS_WINDOW (ev_window));
1127
1128         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1129 }
1130
1131 static void
1132 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1133 {
1134         g_return_if_fail (EV_IS_WINDOW (ev_window));
1135
1136         ev_view_copy (EV_VIEW (ev_window->priv->view));
1137 }
1138
1139 static void
1140 ev_window_update_fullscreen_popup (EvWindow *window)
1141 {
1142         GtkWidget *popup = window->priv->fullscreen_popup;
1143         int popup_width, popup_height;
1144         GdkRectangle screen_rect;
1145         gboolean toolbar;
1146
1147         g_return_if_fail (popup != NULL);
1148
1149         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0;
1150         popup_width = popup->requisition.width;
1151         popup_height = popup->requisition.height;
1152
1153         /* FIXME multihead */
1154         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1155                         gdk_screen_get_monitor_at_window
1156                         (gdk_screen_get_default (),
1157                          GTK_WIDGET (window)->window),
1158                          &screen_rect);
1159         if (toolbar) {
1160                 gtk_widget_set_size_request (popup,
1161                                              screen_rect.width,
1162                                              -1);
1163                 gtk_window_move (GTK_WINDOW (popup),
1164                                  screen_rect.x,
1165                                  screen_rect.y);
1166
1167         } else {
1168                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1169                 {
1170                         gtk_window_move (GTK_WINDOW (popup),
1171                                          screen_rect.x,
1172                                          screen_rect.y);
1173                 } else {
1174                         gtk_window_move (GTK_WINDOW (popup),
1175                                          screen_rect.x + screen_rect.width - popup_width,
1176                                          screen_rect.y);
1177                 }
1178         }
1179 }
1180
1181 static void
1182 screen_size_changed_cb (GdkScreen *screen,
1183                         EvWindow *window)
1184 {
1185         ev_window_update_fullscreen_popup (window);
1186 }
1187
1188 static void
1189 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1190                                       EvWindow *ev_window)
1191 {
1192         GConfClient *client;
1193         int sidebar_size;
1194
1195         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1196
1197         client = gconf_client_get_default ();
1198         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1199         g_object_unref (client);
1200 }
1201
1202 static void
1203 destroy_fullscreen_popup (EvWindow *window)
1204 {
1205         if (window->priv->fullscreen_popup != NULL)
1206         {
1207                 gtk_widget_destroy (window->priv->fullscreen_popup);
1208                 window->priv->fullscreen_popup = NULL;
1209         }
1210 }
1211
1212 static void
1213 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1214 {
1215         GtkAction *action;
1216
1217         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1218         g_return_if_fail (action != NULL);
1219
1220         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1221 }
1222
1223 static void
1224 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1225 {
1226         ev_window_update_fullscreen_popup (window);
1227 }
1228
1229 static gboolean
1230 fullscreen_timeout_cb (gpointer data)
1231 {
1232         EvWindow *window = EV_WINDOW (data);
1233
1234         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1235         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1236         window->priv->fullscreen_timeout_source = NULL;
1237
1238         return FALSE;
1239 }
1240
1241 static void
1242 fullscreen_set_timeout (EvWindow *window)
1243 {
1244         GSource *source;
1245
1246         if (window->priv->fullscreen_timeout_source != NULL)
1247                 g_source_destroy (window->priv->fullscreen_timeout_source);
1248
1249         source = g_timeout_source_new (1000);
1250         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1251         g_source_attach (source, NULL);
1252         window->priv->fullscreen_timeout_source = source;
1253 }
1254
1255 static void
1256 fullscreen_clear_timeout (EvWindow *window)
1257 {
1258         if (window->priv->fullscreen_timeout_source != NULL)
1259                 g_source_destroy (window->priv->fullscreen_timeout_source);
1260
1261         window->priv->fullscreen_timeout_source = NULL;
1262         ev_view_show_cursor (EV_VIEW (window->priv->view));
1263 }
1264
1265 static gboolean
1266 fullscreen_motion_notify_cb (GtkWidget *widget,
1267                              GdkEventMotion *event,
1268                              gpointer user_data)
1269 {
1270         EvWindow *window = EV_WINDOW (user_data);
1271
1272         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1273                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1274                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1275         }
1276
1277         fullscreen_set_timeout (window);
1278
1279         return FALSE;
1280 }
1281
1282 static gboolean
1283 fullscreen_leave_notify_cb (GtkWidget *widget,
1284                             GdkEventCrossing *event,
1285                             gpointer user_data)
1286 {
1287         EvWindow *window = EV_WINDOW (user_data);
1288
1289         fullscreen_clear_timeout (window);
1290
1291         return FALSE;
1292 }
1293
1294 static GtkWidget *
1295 ev_window_get_exit_fullscreen_button (EvWindow *window)
1296 {
1297         GtkWidget *button, *icon, *label, *hbox;
1298
1299         button = gtk_button_new ();
1300         g_signal_connect (button, "clicked",
1301                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1302                           window);
1303         gtk_widget_show (button);
1304
1305         hbox = gtk_hbox_new (FALSE, 2);
1306         gtk_widget_show (hbox);
1307         gtk_container_add (GTK_CONTAINER (button), hbox);
1308
1309         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1310         gtk_widget_show (icon);
1311         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1312
1313         label = gtk_label_new (_("Leave Fullscreen"));
1314         gtk_widget_show (label);
1315         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1316
1317         return button;
1318 }
1319
1320 static GtkWidget *
1321 ev_window_create_fullscreen_popup (EvWindow *window)
1322 {
1323         GtkWidget *popup;
1324         GtkWidget *hbox;
1325         GtkWidget *button;
1326
1327         popup = gtk_window_new (GTK_WINDOW_POPUP);
1328         hbox = gtk_hbox_new (FALSE, 0);
1329         button = ev_window_get_exit_fullscreen_button (window);
1330
1331         gtk_container_add (GTK_CONTAINER (popup), hbox);
1332         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1333                             TRUE, TRUE, 0);
1334         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1335
1336         gtk_widget_show (button);
1337         gtk_widget_show (hbox);
1338
1339         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1340
1341         /* FIXME multihead */
1342         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1343                                  G_CALLBACK (screen_size_changed_cb),
1344                                  window, 0);
1345         g_signal_connect_object (popup, "size_request",
1346                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1347                                  window, 0);
1348
1349         return popup;
1350 }
1351
1352
1353 static void
1354 ev_window_update_fullscreen_action (EvWindow *window)
1355 {
1356         GtkAction *action;
1357
1358         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1359         g_signal_handlers_block_by_func
1360                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1361         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1362                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1363         g_signal_handlers_unblock_by_func
1364                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1365 }
1366
1367 static void
1368 ev_window_fullscreen (EvWindow *window)
1369 {
1370         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1371         if (window->priv->fullscreen_popup == NULL)
1372                 window->priv->fullscreen_popup
1373                         = ev_window_create_fullscreen_popup (window);
1374         update_chrome_visibility (window);
1375
1376         g_object_set (G_OBJECT (window->priv->scrolled_window),
1377                       "shadow-type", GTK_SHADOW_NONE,
1378                       NULL);
1379
1380         g_signal_connect (window->priv->view,
1381                           "motion-notify-event",
1382                           G_CALLBACK (fullscreen_motion_notify_cb),
1383                           window);
1384         g_signal_connect (window->priv->view,
1385                           "leave-notify-event",
1386                           G_CALLBACK (fullscreen_leave_notify_cb),
1387                           window);
1388         fullscreen_set_timeout (window);
1389
1390         gtk_widget_grab_focus (window->priv->view);
1391         ev_window_update_fullscreen_action (window);
1392         gtk_window_fullscreen (GTK_WINDOW (window));
1393         ev_window_update_fullscreen_popup (window);
1394 }
1395
1396 static void
1397 ev_window_unfullscreen (EvWindow *window)
1398 {
1399         EvView *view = EV_VIEW (window->priv->view);
1400
1401         ev_view_set_fullscreen (view, FALSE);
1402         g_object_set (G_OBJECT (window->priv->scrolled_window),
1403                       "shadow-type", GTK_SHADOW_IN,
1404                       NULL);
1405
1406         fullscreen_clear_timeout (window);
1407
1408         g_signal_handlers_disconnect_by_func (view,
1409                                               (gpointer) fullscreen_motion_notify_cb,
1410                                               window);
1411         g_signal_handlers_disconnect_by_func (view,
1412                                               (gpointer) fullscreen_leave_notify_cb,
1413                                               window);
1414         ev_window_update_fullscreen_action (window);
1415         gtk_window_unfullscreen (GTK_WINDOW (window));
1416         update_chrome_visibility (window);
1417 }
1418
1419 static void
1420 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1421 {
1422         gboolean fullscreen;
1423
1424         g_return_if_fail (EV_IS_WINDOW (window));
1425         ev_window_stop_presentation (window);
1426
1427         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1428         if (fullscreen) {
1429                 ev_window_fullscreen (window);
1430         } else {
1431                 ev_window_unfullscreen (window);
1432         }
1433 }
1434
1435 static void
1436 ev_window_update_presentation_action (EvWindow *window)
1437 {
1438         GtkAction *action;
1439
1440         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1441         g_signal_handlers_block_by_func
1442                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1443         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1444                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1445         g_signal_handlers_unblock_by_func
1446                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1447 }
1448
1449 static void
1450 ev_window_run_presentation (EvWindow *window)
1451 {
1452         g_object_set (G_OBJECT (window->priv->scrolled_window),
1453                       "shadow-type", GTK_SHADOW_NONE,
1454                       NULL);
1455
1456         gtk_widget_grab_focus (window->priv->view);
1457         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1458         gtk_window_fullscreen (GTK_WINDOW (window));
1459         ev_window_update_presentation_action (window);
1460         update_chrome_visibility (window);
1461 }
1462
1463 static void
1464 ev_window_stop_presentation (EvWindow *window)
1465 {
1466         if (! ev_view_get_presentation (EV_VIEW (window->priv->view)))
1467                 return;
1468
1469         g_object_set (G_OBJECT (window->priv->scrolled_window),
1470                       "shadow-type", GTK_SHADOW_IN,
1471                       NULL);
1472         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1473         gtk_window_unfullscreen (GTK_WINDOW (window));
1474         ev_window_update_presentation_action (window);
1475         update_chrome_visibility (window);
1476 }
1477
1478 static void
1479 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1480 {
1481         gboolean presentation;
1482
1483         g_return_if_fail (EV_IS_WINDOW (window));
1484
1485         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1486         if (presentation) {
1487                 ev_window_run_presentation (window);
1488         } else {
1489                 ev_window_stop_presentation (window);
1490         }
1491 }
1492
1493 static gboolean
1494 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1495 {
1496         EvWindow *window = EV_WINDOW (widget);
1497
1498         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1499                 gboolean show;
1500
1501                 show = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
1502
1503                 gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (window->priv->statusbar),
1504                                                    show);
1505         }
1506
1507         return FALSE;
1508 }
1509
1510 static gboolean
1511 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1512 {
1513         EvWindow *window = EV_WINDOW (widget);
1514         EvWindowPrivate *priv = window->priv;
1515         gboolean fullscreen;
1516
1517         g_object_get (priv->view,
1518                       "fullscreen", &fullscreen,
1519                       NULL);
1520
1521         if (fullscreen)
1522                 gtk_widget_show (priv->fullscreen_popup);
1523
1524         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1525 }
1526
1527 static gboolean
1528 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1529 {
1530         EvWindow *window = EV_WINDOW (widget);
1531         EvWindowPrivate *priv = window->priv;
1532         gboolean fullscreen;
1533
1534         g_object_get (priv->view,
1535                       "fullscreen", &fullscreen,
1536                       NULL);
1537
1538         if (fullscreen)
1539                 gtk_widget_hide (priv->fullscreen_popup);
1540
1541         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1542 }
1543
1544 static void
1545 ev_window_set_page_mode (EvWindow         *window,
1546                          EvWindowPageMode  page_mode)
1547 {
1548         GtkWidget *child = NULL;
1549         GtkWidget *real_child;
1550
1551         if (window->priv->page_mode == page_mode)
1552                 return;
1553
1554         window->priv->page_mode = page_mode;
1555
1556         switch (page_mode) {
1557         case PAGE_MODE_SINGLE_PAGE:
1558                 child = window->priv->view;
1559                 break;
1560         case PAGE_MODE_PASSWORD:
1561                 child = window->priv->password_view;
1562                 break;
1563         case PAGE_MODE_CONTINUOUS_PAGE:
1564                 child = window->priv->page_view;
1565                 break;
1566         default:
1567                 g_assert_not_reached ();
1568         }
1569
1570         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1571         if (child != real_child) {
1572                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1573                                       real_child);
1574                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1575                                    child);
1576         }
1577         update_action_sensitivity (window);
1578 }
1579
1580 static void
1581 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1582 {
1583         g_return_if_fail (EV_IS_WINDOW (ev_window));
1584
1585         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1586         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1587         update_action_sensitivity (ev_window);
1588 }
1589
1590 static void
1591 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1592 {
1593         g_return_if_fail (EV_IS_WINDOW (ev_window));
1594
1595         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1596         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1597         update_action_sensitivity (ev_window);
1598 }
1599
1600 static void
1601 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
1602 {
1603         g_return_if_fail (EV_IS_WINDOW (ev_window));
1604
1605         ev_view_zoom_normal (EV_VIEW (ev_window->priv->view));
1606         update_action_sensitivity (ev_window);
1607 }
1608
1609 static void
1610 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1611 {
1612         g_return_if_fail (EV_IS_WINDOW (ev_window));
1613
1614         ev_page_cache_prev_page (ev_window->priv->page_cache);
1615 }
1616
1617 static void
1618 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1619 {
1620         g_return_if_fail (EV_IS_WINDOW (ev_window));
1621
1622         ev_page_cache_next_page (ev_window->priv->page_cache);
1623 }
1624
1625 static void
1626 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1627 {
1628         g_return_if_fail (EV_IS_WINDOW (ev_window));
1629
1630         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1631 }
1632
1633 static void
1634 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1635 {
1636         int n_pages;
1637
1638         g_return_if_fail (EV_IS_WINDOW (ev_window));
1639
1640         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1641         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1642 }
1643
1644 static void
1645 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1646 {
1647         char *uri;
1648         int page;
1649
1650         g_return_if_fail (EV_IS_WINDOW (ev_window));
1651
1652         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1653         uri = g_strdup (ev_window->priv->uri);
1654
1655         ev_window_open (ev_window, uri);
1656         ev_window_open_page (ev_window, page);
1657
1658         g_free (uri);
1659 }
1660
1661 static void
1662 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1663 {
1664         GError *error = NULL;
1665
1666         g_return_if_fail (EV_IS_WINDOW (ev_window));
1667
1668         gnome_help_display ("evince.xml", NULL, &error);
1669
1670         if(error != NULL) {
1671                 g_warning (error->message);
1672                 g_error_free (error);
1673         }
1674 }
1675
1676 static void
1677 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
1678 {
1679         gtk_window_unfullscreen (GTK_WINDOW (window));
1680 }
1681
1682 static void
1683 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
1684 {
1685         GtkWidget *widget;
1686
1687         widget = gtk_window_get_focus (GTK_WINDOW (window));
1688         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1689                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
1690         } else {
1691                 gboolean fullscreen;
1692                 gboolean presentation;
1693
1694                 g_object_get (window->priv->view,
1695                               "fullscreen", &fullscreen,
1696                               "presentation", &presentation,
1697                               NULL);
1698
1699                 if (fullscreen)
1700                         ev_window_unfullscreen (window);
1701                 if (presentation)
1702                         ev_window_stop_presentation (window);
1703
1704                 if (fullscreen && presentation)
1705                         g_warning ("Both fullscreen and presentation set somehow");
1706         }
1707 }
1708
1709 static void
1710 update_view_size (EvWindow *window)
1711 {
1712         int width, height;
1713         GtkRequisition vsb_requisition;
1714         GtkRequisition hsb_requisition;
1715         int scrollbar_spacing;
1716
1717         /* Calculate the width available for the */
1718         width = window->priv->scrolled_window->allocation.width;
1719         height = window->priv->scrolled_window->allocation.height;
1720
1721         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
1722                 width -= 2 * window->priv->view->style->xthickness;
1723                 height -= 2 * window->priv->view->style->ythickness;
1724         }
1725
1726         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
1727                                  &vsb_requisition);
1728         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
1729                                  &hsb_requisition);
1730         gtk_widget_style_get (window->priv->scrolled_window,
1731                               "scrollbar_spacing", &scrollbar_spacing,
1732                               NULL);
1733
1734         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
1735                                    MAX (1, width),
1736                                    MAX (1, height),
1737                                    vsb_requisition.width + scrollbar_spacing,
1738                                    hsb_requisition.height + scrollbar_spacing);
1739 }
1740
1741 static void
1742 size_allocate_cb (GtkWidget     *scrolled_window,
1743                   GtkAllocation *allocation,
1744                   EvWindow      *window)
1745 {
1746         update_view_size (window);
1747 }
1748
1749 static void
1750 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
1751                                   EvWindow   *ev_window)
1752 {
1753         GtkWidget *scrolled_window;
1754         EvSizingMode sizing_mode;
1755
1756         g_object_get (ev_window->priv->view,
1757                       "sizing-mode", &sizing_mode,
1758                       NULL);
1759
1760         scrolled_window = ev_window->priv->scrolled_window;
1761
1762         g_signal_handlers_disconnect_by_func (scrolled_window, size_allocate_cb, ev_window);
1763
1764         if (sizing_mode != EV_SIZING_FREE)
1765                 update_view_size (ev_window);
1766
1767         switch (sizing_mode) {
1768         case EV_SIZING_BEST_FIT:
1769                 g_object_set (G_OBJECT (scrolled_window),
1770                               "hscrollbar-policy", GTK_POLICY_NEVER,
1771                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1772                               NULL);
1773                 g_signal_connect (scrolled_window, "size-allocate",
1774                                   G_CALLBACK (size_allocate_cb),
1775                                   ev_window);
1776                 break;
1777         case EV_SIZING_FIT_WIDTH:
1778                 g_object_set (G_OBJECT (scrolled_window),
1779                               "hscrollbar-policy", GTK_POLICY_NEVER,
1780                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1781                               NULL);
1782                 g_signal_connect (scrolled_window, "size-allocate",
1783                                   G_CALLBACK (size_allocate_cb),
1784                                   ev_window);
1785                 break;
1786         case EV_SIZING_FREE:
1787                 g_object_set (G_OBJECT (scrolled_window),
1788                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
1789                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1790                               NULL);
1791                 break;
1792         }
1793
1794         update_sizing_buttons (ev_window);
1795 }
1796
1797 static void
1798 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
1799 {
1800         const char *authors[] = {
1801                 N_("Many..."),
1802                 NULL
1803         };
1804
1805         const char *documenters[] = {
1806                 N_("Not so many..."),
1807                 NULL
1808         };
1809
1810         const char *license[] = {
1811                 N_("Evince is free software; you can redistribute it and/or modify\n"
1812                    "it under the terms of the GNU General Public License as published by\n"
1813                    "the Free Software Foundation; either version 2 of the License, or\n"
1814                    "(at your option) any later version.\n"),
1815                 N_("Evince is distributed in the hope that it will be useful,\n"
1816                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
1817                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
1818                    "GNU General Public License for more details.\n"),
1819                 N_("You should have received a copy of the GNU General Public License\n"
1820                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
1821                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
1822         };
1823
1824         char *license_trans;
1825
1826 #ifdef ENABLE_NLS
1827         const char **p;
1828
1829         for (p = authors; *p; ++p)
1830                 *p = _(*p);
1831
1832         for (p = documenters; *p; ++p)
1833                 *p = _(*p);
1834 #endif
1835
1836         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
1837                                      _(license[2]), "\n", NULL);
1838
1839         gtk_show_about_dialog (
1840                 GTK_WINDOW (ev_window),
1841                 "name", _("Evince"),
1842                 "version", VERSION,
1843                 "copyright",
1844                 _("\xc2\xa9 1996-2004 The Evince authors"),
1845                 "license", license_trans,
1846                 "website", "http://www.gnome.org/projects/evince",
1847                 "comments", _("PostScript and PDF File Viewer."),
1848                 "authors", authors,
1849                 "documenters", documenters,
1850                 "translator-credits", _("translator-credits"),
1851                 NULL);
1852
1853         g_free (license_trans);
1854 }
1855
1856 static void
1857 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1858 {
1859         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
1860                             GCONF_CHROME_TOOLBAR,
1861                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1862 }
1863
1864 static void
1865 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1866 {
1867         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
1868                             GCONF_CHROME_STATUSBAR,
1869                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1870 }
1871
1872 static void
1873 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1874 {
1875         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1876                             GCONF_CHROME_SIDEBAR,
1877                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1878 }
1879
1880 static void
1881 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
1882                                          EvWindow   *ev_window)
1883 {
1884         GtkAction *action;
1885         gboolean visible, fullscreen;
1886
1887         g_object_get (ev_window->priv->view,
1888                       "fullscreen", &fullscreen,
1889                       NULL);
1890         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
1891
1892         /* In fullscreen mode the sidebar is not visible,
1893          * but we don't want to update the chrome
1894          */
1895         if (fullscreen)
1896                 return;
1897
1898         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
1899
1900         g_signal_handlers_block_by_func
1901                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1902         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
1903         g_signal_handlers_unblock_by_func
1904                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1905
1906         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1907                             GCONF_CHROME_SIDEBAR, visible);
1908 }
1909
1910 static void
1911 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1912 {
1913         GtkAction *action;
1914         char *message;
1915
1916         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1917         g_return_if_fail (action != NULL);
1918
1919         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1920         if (message) {
1921                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1922                                     ev_window->priv->help_message_cid, message);
1923                 g_free (message);
1924         }
1925 }
1926
1927 static void
1928 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1929 {
1930         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1931                            ev_window->priv->help_message_cid);
1932 }
1933
1934 static void
1935 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1936                   GtkWidget *proxy, EvWindow *ev_window)
1937 {
1938         if (GTK_IS_MENU_ITEM (proxy)) {
1939                 g_signal_connect (proxy, "select",
1940                                   G_CALLBACK (menu_item_select_cb), ev_window);
1941                 g_signal_connect (proxy, "deselect",
1942                                   G_CALLBACK (menu_item_deselect_cb),
1943                                   ev_window);
1944         }
1945 }
1946
1947 static void
1948 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1949                      GtkWidget *proxy, EvWindow *ev_window)
1950 {
1951         if (GTK_IS_MENU_ITEM (proxy)) {
1952                 g_signal_handlers_disconnect_by_func
1953                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1954                 g_signal_handlers_disconnect_by_func
1955                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1956         }
1957 }
1958
1959 static void
1960 view_status_changed_cb (EvView     *view,
1961                         GParamSpec *pspec,
1962                         EvWindow   *ev_window)
1963 {
1964         const char *message;
1965
1966         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1967                            ev_window->priv->view_message_cid);
1968
1969         message = ev_view_get_status (view);
1970         if (message) {
1971                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1972                                     ev_window->priv->view_message_cid, message);
1973         }
1974 }
1975
1976 static void
1977 view_find_status_changed_cb (EvView     *view,
1978                              GParamSpec *pspec,
1979                              EvWindow   *ev_window)
1980 {
1981         const char *text;
1982
1983         text = ev_view_get_find_status (view);
1984         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1985                                       text);
1986 }
1987
1988 static void
1989 find_bar_previous_cb (EggFindBar *find_bar,
1990                       EvWindow   *ev_window)
1991 {
1992         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
1993 }
1994
1995 static void
1996 find_bar_next_cb (EggFindBar *find_bar,
1997                   EvWindow   *ev_window)
1998 {
1999         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2000 }
2001
2002 static void
2003 find_bar_close_cb (EggFindBar *find_bar,
2004                    EvWindow   *ev_window)
2005 {
2006         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2007 }
2008
2009 static void
2010 ev_window_page_mode_cb (GtkRadioAction *action,
2011                         GtkRadioAction *activated_action,
2012                         EvWindow       *window)
2013 {
2014         int mode;
2015
2016         mode = gtk_radio_action_get_current_value (action);
2017
2018         g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE ||
2019                   mode == PAGE_MODE_SINGLE_PAGE);
2020
2021         ev_window_set_page_mode (window, (EvWindowPageMode) mode);
2022 }
2023
2024 static void
2025 find_bar_search_changed_cb (EggFindBar *find_bar,
2026                             GParamSpec *param,
2027                             EvWindow   *ev_window)
2028 {
2029         gboolean case_sensitive;
2030         gboolean visible;
2031         const char *search_string;
2032
2033         g_return_if_fail (EV_IS_WINDOW (ev_window));
2034
2035         /* Either the string or case sensitivity could have changed,
2036          * we connect this callback to both. We also connect it
2037          * to ::visible so when the find bar is hidden, we should
2038          * pretend the search string is NULL/""
2039          */
2040
2041         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2042         visible = GTK_WIDGET_VISIBLE (find_bar);
2043         search_string = egg_find_bar_get_search_string (find_bar);
2044
2045 #if 0
2046         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2047 #endif
2048
2049         if (ev_window->priv->document &&
2050             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2051                 if (visible && search_string && search_string[0]) {
2052                         ev_document_doc_mutex_lock ();
2053                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2054                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2055                                                 search_string,
2056                                                 case_sensitive);
2057                         ev_document_doc_mutex_unlock ();
2058                 } else {
2059                         ev_document_doc_mutex_lock ();
2060                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2061                         ev_document_doc_mutex_unlock ();
2062
2063                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2064                                                       NULL);
2065                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2066                 }
2067         }
2068 }
2069
2070 static void
2071 ev_window_dispose (GObject *object)
2072 {
2073         EvWindow *window = EV_WINDOW (object);
2074         EvWindowPrivate *priv = window->priv;
2075
2076         if (priv->ui_manager) {
2077                 g_object_unref (priv->ui_manager);
2078                 priv->ui_manager = NULL;
2079         }
2080
2081         if (priv->action_group) {
2082                 g_object_unref (priv->action_group);
2083                 priv->action_group = NULL;
2084         }
2085
2086         if (priv->page_cache) {
2087                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2088                 priv->page_cache = NULL;
2089         }
2090
2091         if (priv->document) {
2092                 g_object_unref (priv->document);
2093                 priv->document = NULL;
2094         }
2095
2096         if (priv->view) {
2097                 g_object_unref (priv->view);
2098                 priv->view = NULL;
2099         }
2100
2101         if (priv->page_view) {
2102                 g_object_unref (priv->page_view);
2103                 priv->page_view = NULL;
2104         }
2105
2106         if (priv->password_document) {
2107                 g_object_unref (priv->password_document);
2108                 priv->password_document = NULL;
2109         }
2110
2111         if (priv->password_uri) {
2112                 g_free (priv->password_uri);
2113                 priv->password_uri = NULL;
2114         }
2115
2116         if (priv->find_bar) {
2117                 g_signal_handlers_disconnect_by_func
2118                         (window->priv->find_bar,
2119                          G_CALLBACK (find_bar_close_cb),
2120                          window);
2121                 priv->find_bar = NULL;
2122         }
2123
2124         destroy_fullscreen_popup (window);
2125
2126         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2127 }
2128
2129 static void
2130 ev_window_class_init (EvWindowClass *ev_window_class)
2131 {
2132         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2133         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2134
2135         g_object_class->dispose = ev_window_dispose;
2136
2137         widget_class->window_state_event = ev_window_state_event;
2138         widget_class->focus_in_event = ev_window_focus_in_event;
2139         widget_class->focus_out_event = ev_window_focus_out_event;
2140
2141         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2142 }
2143
2144 /* Normal items */
2145 static const GtkActionEntry entries[] = {
2146         { "File", NULL, N_("_File") },
2147         { "Edit", NULL, N_("_Edit") },
2148         { "View", NULL, N_("_View") },
2149         { "Go", NULL, N_("_Go") },
2150         { "Help", NULL, N_("_Help") },
2151
2152         /* File menu */
2153         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2154           N_("Open an existing document"),
2155           G_CALLBACK (ev_window_cmd_file_open) },
2156         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2157           N_("Save the current document with a new filename"),
2158           G_CALLBACK (ev_window_cmd_save_as) },
2159         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2160           N_("Print this document"),
2161           G_CALLBACK (ev_window_cmd_file_print) },
2162         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2163           N_("Close this window"),
2164           G_CALLBACK (ev_window_cmd_file_close_window) },
2165
2166         /* Edit menu */
2167         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2168           N_("Copy text from the document"),
2169           G_CALLBACK (ev_window_cmd_edit_copy) },
2170         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2171           N_("Select the entire page"),
2172           G_CALLBACK (ev_window_cmd_edit_select_all) },
2173         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2174           N_("Find a word or phrase in the document"),
2175           G_CALLBACK (ev_window_cmd_edit_find) },
2176         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2177           N_("Find next occurrence of the word or phrase"),
2178           G_CALLBACK (ev_window_cmd_edit_find_next) },
2179
2180         /* View menu */
2181         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2182           N_("Enlarge the document"),
2183           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2184         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2185           N_("Shrink the document"),
2186           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2187         { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "<control>0",
2188           N_("Reset the zoom level to the default value"),
2189           G_CALLBACK (ev_window_cmd_view_normal_size) },
2190         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2191           N_("Reload the document"),
2192           G_CALLBACK (ev_window_cmd_view_reload) },
2193
2194         /* Go menu */
2195         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up",
2196           N_("Go to the previous page"),
2197           G_CALLBACK (ev_window_cmd_go_previous_page) },
2198         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down",
2199           N_("Go to the next page"),
2200           G_CALLBACK (ev_window_cmd_go_next_page) },
2201         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2202           N_("Go to the first page"),
2203           G_CALLBACK (ev_window_cmd_go_first_page) },
2204         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2205           N_("Go to the last page"),
2206           G_CALLBACK (ev_window_cmd_go_last_page) },
2207
2208         /* Help menu */
2209         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2210           N_("Display help for the viewer application"),
2211           G_CALLBACK (ev_window_cmd_help_contents) },
2212
2213         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2214           N_("Display credits for the document viewer creators"),
2215           G_CALLBACK (ev_window_cmd_help_about) },
2216
2217         /* Toolbar-only */
2218         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2219           N_("Leave fullscreen mode"),
2220           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2221
2222         { "Escape", NULL, N_("Selection Caret"), "Escape", "",
2223           G_CALLBACK (ev_window_cmd_escape) }
2224 };
2225
2226 /* Toggle items */
2227 static const GtkToggleActionEntry toggle_entries[] = {
2228         /* View Menu */
2229         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2230           N_("Show or hide the toolbar"),
2231           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2232         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2233           N_("Show or hide the statusbar"),
2234           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2235         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2236           N_("Show or hide the side pane"),
2237           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2238         { "ViewContinuous", NULL, N_("_Continuous"), NULL,
2239           N_("Show the entire document"),
2240           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2241         { "ViewDual", NULL, N_("_Dual"), NULL,
2242           N_("Show two pages at once"),
2243           G_CALLBACK (ev_window_cmd_dual), FALSE },
2244         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2245           N_("Expand the window to fill the screen"),
2246           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2247         { "ViewPresentation", NULL, N_("_Presentation"), "F12",
2248           N_("Run document as a presentation"),
2249           G_CALLBACK (ev_window_cmd_view_presentation) },
2250         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2251           N_("Make the current document fill the window"),
2252           G_CALLBACK (ev_window_cmd_view_best_fit) },
2253         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2254           N_("Make the current document fill the window width"),
2255           G_CALLBACK (ev_window_cmd_view_page_width) },
2256 };
2257
2258 static const GtkRadioActionEntry page_view_entries[] = {
2259         { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL,
2260           N_("Show the document one page at a time"),
2261           PAGE_MODE_SINGLE_PAGE },
2262         { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL,
2263           N_("Show the full document at once"),
2264           PAGE_MODE_CONTINUOUS_PAGE }
2265 };
2266
2267 static void
2268 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2269                        gint x, gint y, GtkSelectionData *selection_data,
2270                        guint info, guint time, gpointer gdata)
2271 {
2272         GList    *uri_list = NULL;
2273
2274         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2275
2276         if (uri_list) {
2277                 ev_window_open_uri_list (EV_WINDOW (widget), uri_list);
2278
2279                 gnome_vfs_uri_list_free (uri_list);
2280
2281                 gtk_drag_finish (context, TRUE, FALSE, time);
2282         }
2283 }
2284
2285 static void
2286 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2287 {
2288         GtkAction *action;
2289
2290         action = g_object_new (EV_TYPE_PAGE_ACTION,
2291                                "name", PAGE_SELECTOR_ACTION,
2292                                "label", _("Page"),
2293                                "tooltip", _("Select Page"),
2294                                NULL);
2295         gtk_action_group_add_action (group, action);
2296         g_object_unref (action);
2297 }
2298
2299 static void
2300 set_action_properties (GtkActionGroup *action_group)
2301 {
2302         GtkAction *action;
2303
2304         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2305         /*translators: this is the label for toolbar button*/
2306         g_object_set (action, "short_label", _("Previous"), NULL);
2307         g_object_set (action, "is-important", TRUE, NULL);
2308
2309         action = gtk_action_group_get_action (action_group, "GoNextPage");
2310         g_object_set (action, "is-important", TRUE, NULL);
2311         /*translators: this is the label for toolbar button*/
2312         g_object_set (action, "short_label", _("Next"), NULL);
2313
2314         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2315         /*translators: this is the label for toolbar button*/
2316         g_object_set (action, "short_label", _("Zoom In"), NULL);
2317         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2318
2319         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2320         /*translators: this is the label for toolbar button*/
2321         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2322         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2323
2324         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2325         /*translators: this is the label for toolbar button*/
2326         g_object_set (action, "short_label", _("Best Fit"), NULL);
2327         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2328
2329         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2330         /*translators: this is the label for toolbar button*/
2331         g_object_set (action, "short_label", _("Fit Width"), NULL);
2332         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2333
2334         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2335         g_object_set (action, "is-important", TRUE, NULL);
2336 }
2337
2338 static void
2339 set_chrome_actions (EvWindow *window)
2340 {
2341         EvWindowPrivate *priv = window->priv;
2342         GtkActionGroup *action_group = priv->action_group;
2343         GtkAction *action;
2344
2345         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2346         g_signal_handlers_block_by_func
2347                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2348         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2349                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2350         g_signal_handlers_unblock_by_func
2351                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2352
2353         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2354         g_signal_handlers_block_by_func
2355                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2356         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2357                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2358         g_signal_handlers_unblock_by_func
2359                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2360
2361         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2362         g_signal_handlers_block_by_func
2363                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2364         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2365                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2366         g_signal_handlers_unblock_by_func
2367                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2368 }
2369
2370 static EvChrome
2371 load_chrome (void)
2372 {
2373         EvChrome chrome = EV_CHROME_NORMAL;
2374         GConfClient *client;
2375         GConfValue *value;
2376
2377         client = gconf_client_get_default ();
2378
2379         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2380         if (value != NULL) {
2381                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2382                         chrome &= ~EV_CHROME_TOOLBAR;
2383                 }
2384                 gconf_value_free (value);
2385         }
2386
2387         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2388         if (value != NULL) {
2389                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2390                         chrome &= ~EV_CHROME_SIDEBAR;
2391                 }
2392                 gconf_value_free (value);
2393         }
2394
2395         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2396         if (value != NULL) {
2397                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2398                         chrome &= ~EV_CHROME_STATUSBAR;
2399                 }
2400                 gconf_value_free (value);
2401         }
2402
2403         g_object_unref (client);
2404
2405         return chrome;
2406 }
2407
2408 static void
2409 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2410                           GParamSpec     *pspec,
2411                           EvWindow       *ev_window)
2412 {
2413         GtkTreeModel *model;
2414         GtkAction *action;
2415
2416         g_object_get (G_OBJECT (ev_sidebar_links),
2417                       "model", &model,
2418                       NULL);
2419
2420         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2421         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2422 }
2423
2424 static void
2425 ev_window_init (EvWindow *ev_window)
2426 {
2427         GtkActionGroup *action_group;
2428         GtkAccelGroup *accel_group;
2429         GError *error = NULL;
2430         GtkWidget *sidebar_widget, *toolbar_dock;
2431         GConfValue *value;
2432         GConfClient *client;
2433         int sidebar_size;
2434
2435         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2436
2437         ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE;
2438         update_window_title (NULL, NULL, ev_window);
2439
2440         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2441         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2442         gtk_widget_show (ev_window->priv->main_box);
2443
2444         action_group = gtk_action_group_new ("MenuActions");
2445         ev_window->priv->action_group = action_group;
2446         gtk_action_group_set_translation_domain (action_group, NULL);
2447         gtk_action_group_add_actions (action_group, entries,
2448                                       G_N_ELEMENTS (entries), ev_window);
2449         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
2450                                              G_N_ELEMENTS (toggle_entries),
2451                                              ev_window);
2452         gtk_action_group_add_radio_actions (action_group, page_view_entries,
2453                                             G_N_ELEMENTS (page_view_entries),
2454                                             ev_window->priv->page_mode,
2455                                             G_CALLBACK (ev_window_page_mode_cb),
2456                                             ev_window);
2457         set_action_properties (action_group);
2458         register_custom_actions (ev_window, action_group);
2459
2460         ev_window->priv->ui_manager = gtk_ui_manager_new ();
2461         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2462                                             action_group, 0);
2463
2464         accel_group =
2465                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
2466         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
2467
2468         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
2469                           G_CALLBACK (connect_proxy_cb), ev_window);
2470         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
2471                           G_CALLBACK (disconnect_proxy_cb), ev_window);
2472
2473         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
2474                                               DATADIR"/evince-ui.xml",
2475                                               &error)) {
2476                 g_message ("building menus failed: %s", error->message);
2477                 g_error_free (error);
2478         }
2479
2480         ev_window->priv->menubar =
2481                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2482                                             "/MainMenu");
2483         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
2484                             ev_window->priv->menubar,
2485                             FALSE, FALSE, 0);
2486
2487         /* This sucks, but there is no way to have a draw=no, expand=true separator
2488          * in a GtkUIManager-built toolbar. So, just add another toolbar.
2489          * See gtk+ bug 166489.
2490          */
2491         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
2492         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
2493                             FALSE, FALSE, 0);
2494         gtk_widget_show (toolbar_dock);
2495
2496         ev_window->priv->toolbar =
2497                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2498                                            "/ToolBar");
2499         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
2500                             TRUE, TRUE, 0);
2501         gtk_widget_show (ev_window->priv->toolbar);
2502
2503         ev_window->priv->fullscreen_toolbar =
2504                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
2505         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
2506
2507         /* Add the main area */
2508         ev_window->priv->hpaned = gtk_hpaned_new ();
2509         g_signal_connect (ev_window->priv->hpaned,
2510                           "notify::position",
2511                           G_CALLBACK (ev_window_sidebar_position_change_cb),
2512                           ev_window);
2513
2514         sidebar_size = SIDEBAR_DEFAULT_SIZE;
2515         client = gconf_client_get_default ();
2516         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
2517         if (value != NULL) {
2518                 if (value->type == GCONF_VALUE_INT) {
2519                         sidebar_size = gconf_value_get_int (value);
2520                 }
2521                 gconf_value_free (value);
2522         }
2523         g_object_unref (client);
2524         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
2525         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
2526                             TRUE, TRUE, 0);
2527         gtk_widget_show (ev_window->priv->hpaned);
2528
2529         ev_window->priv->sidebar = ev_sidebar_new ();
2530         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
2531                          ev_window->priv->sidebar, FALSE, FALSE);
2532         gtk_widget_show (ev_window->priv->sidebar);
2533
2534         /* Stub sidebar, for now */
2535         sidebar_widget = ev_sidebar_links_new ();
2536         g_signal_connect (sidebar_widget,
2537                           "notify::model",
2538                           G_CALLBACK (sidebar_widget_model_set),
2539                           ev_window);
2540         gtk_widget_show (sidebar_widget);
2541         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2542                              sidebar_widget);
2543
2544         sidebar_widget = ev_sidebar_thumbnails_new ();
2545         gtk_widget_show (sidebar_widget);
2546         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2547                              sidebar_widget);
2548
2549         ev_window->priv->scrolled_window =
2550                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
2551                                           "shadow-type", GTK_SHADOW_IN,
2552                                           NULL));
2553         gtk_widget_show (ev_window->priv->scrolled_window);
2554
2555         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
2556                         ev_window->priv->scrolled_window);
2557
2558         ev_window->priv->view = ev_view_new ();
2559         ev_window->priv->password_view = ev_password_view_new ();
2560         g_signal_connect_swapped (ev_window->priv->password_view,
2561                                   "unlock",
2562                                   G_CALLBACK (ev_window_popup_password_dialog),
2563                                   ev_window);
2564         gtk_widget_show (ev_window->priv->view);
2565         //gtk_widget_show (ev_window->priv->page_view);
2566         gtk_widget_show (ev_window->priv->password_view);
2567
2568         /* We own a ref on these widgets, as we can swap them in and out */
2569         g_object_ref (ev_window->priv->view);
2570         //g_object_ref (ev_window->priv->page_view);
2571         g_object_ref (ev_window->priv->password_view);
2572
2573         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
2574                            ev_window->priv->view);
2575
2576         g_signal_connect (ev_window->priv->view,
2577                           "notify::find-status",
2578                           G_CALLBACK (view_find_status_changed_cb),
2579                           ev_window);
2580         g_signal_connect (ev_window->priv->view,
2581                           "notify::status",
2582                           G_CALLBACK (view_status_changed_cb),
2583                           ev_window);
2584         g_signal_connect (ev_window->priv->view,
2585                           "notify::sizing-mode",
2586                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
2587                           ev_window);
2588
2589         ev_window->priv->statusbar = gtk_statusbar_new ();
2590         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2591                           ev_window->priv->statusbar,
2592                           FALSE, TRUE, 0);
2593         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
2594                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
2595         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
2596                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
2597
2598         ev_window->priv->find_bar = egg_find_bar_new ();
2599         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2600                           ev_window->priv->find_bar,
2601                           FALSE, TRUE, 0);
2602
2603         ev_window_setup_recent (ev_window);
2604         ev_window->priv->chrome = load_chrome ();
2605         set_chrome_actions (ev_window);
2606         update_chrome_visibility (ev_window);
2607
2608         /* Connect sidebar signals */
2609         g_signal_connect (ev_window->priv->sidebar,
2610                           "notify::visible",
2611                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
2612                           ev_window);
2613
2614         /* Connect to find bar signals */
2615         g_signal_connect (ev_window->priv->find_bar,
2616                           "previous",
2617                           G_CALLBACK (find_bar_previous_cb),
2618                           ev_window);
2619         g_signal_connect (ev_window->priv->find_bar,
2620                           "next",
2621                           G_CALLBACK (find_bar_next_cb),
2622                           ev_window);
2623         g_signal_connect (ev_window->priv->find_bar,
2624                           "close",
2625                           G_CALLBACK (find_bar_close_cb),
2626                           ev_window);
2627         g_signal_connect (ev_window->priv->find_bar,
2628                           "notify::search-string",
2629                           G_CALLBACK (find_bar_search_changed_cb),
2630                           ev_window);
2631         g_signal_connect (ev_window->priv->find_bar,
2632                           "notify::case-sensitive",
2633                           G_CALLBACK (find_bar_search_changed_cb),
2634                           ev_window);
2635         g_signal_connect (ev_window->priv->find_bar,
2636                           "notify::visible",
2637                           G_CALLBACK (find_bar_search_changed_cb),
2638                           ev_window);
2639
2640         /* Give focus to the scrolled window */
2641         gtk_widget_grab_focus (ev_window->priv->scrolled_window);
2642
2643         /* Drag and Drop */
2644         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
2645         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
2646                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
2647                            GDK_ACTION_COPY);
2648         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
2649                           G_CALLBACK (drag_data_received_cb), NULL);
2650
2651         /* Set it to something random to force a change */
2652
2653         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
2654         update_action_sensitivity (ev_window);
2655 }