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 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-navigation-action.h"
  33 #include "ev-page-action.h"
  34 #include "ev-sidebar.h"
  35 #include "ev-sidebar-bookmarks.h"
  36 #include "ev-sidebar-thumbnails.h"
  37 #include "ev-view.h"
  38 #include "ev-print-job.h"
  39 #include "ev-document-find.h"
  40 #include "eggfindbar.h"
  41
  42 #include "pdf-document.h"
  43 #include "pixbuf-document.h"
  44 #include "ps-document.h"
  45
  46 #include <glib/gi18n.h>
  47 #include <gtk/gtk.h>
  48 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  49 #include <libgnomeprintui/gnome-print-dialog.h>
  50
  51 #include <string.h>
  52
  53 #include "ev-application.h"
  54 #include "ev-stock-icons.h"
  55
  56 enum {
  57         PROP_0,
  58         PROP_ATTRIBUTE
  59 };
  60
  61 enum {
  62         SIGNAL,
  63         N_SIGNALS
  64 };
  65
  66 struct _EvWindowPrivate {
  67         GtkWidget *main_box;
  68         GtkWidget *hpaned;
  69         GtkWidget *sidebar;
  70         GtkWidget *find_bar;
  71         GtkWidget *view;
  72         GtkActionGroup *action_group;
  73         GtkUIManager *ui_manager;
  74         GtkWidget *statusbar;
  75         guint help_message_cid;
  76         GtkWidget *exit_fullscreen_popup;
  77         char *uri;
  78         GtkAction *page_action;
  79
  80         EvDocument *document;
  81
  82         gboolean fullscreen_mode;
  83 };
  84
  85 #if 0
  86 /* enable these to add support for signals */
  87 static guint ev_window_signals [N_SIGNALS] = { 0 };
  88 #endif
  89
  90 static void update_fullscreen_popup (EvWindow *window);
  91
  92 static GObjectClass *parent_class = NULL;
  93
  94 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
  95
  96 #define EV_WINDOW_GET_PRIVATE(object) \
  97         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
  98
  99 #if 0
 100 const char *
 101 ev_window_get_attribute (EvWindow *self)
 102 {
 103         g_return_val_if_fail (self != NULL && EV_IS_WINDOW (self), NULL);
 104
 105         return self->priv->attribute;
 106 }
 107
 108 void
 109 ev_window_set_attribute (EvWindow* self, const char *attribute)
 110 {
 111         g_assert (self != NULL && EV_IS_WINDOW (self));
 112         g_assert (attribute != NULL);
 113
 114         if (self->priv->attribute != NULL) {
 115                 g_free (self->priv->attribute);
 116         }
 117
 118         self->priv->attribute = g_strdup (attribute);
 119
 120         g_object_notify (G_OBJECT (self), "attribute");
 121 }
 122
 123 static void
 124 ev_window_get_property (GObject *object, guint prop_id, GValue *value,
 125                         GParamSpec *param_spec)
 126 {
 127         EvWindow *self;
 128
 129         self = EV_WINDOW (object);
 130
 131         switch (prop_id) {
 132         case PROP_ATTRIBUTE:
 133                 g_value_set_string (value, self->priv->attribute);
 134                 break;
 135         default:
 136                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
 137                                                    prop_id,
 138                                                    param_spec);
 139                 break;
 140         }
 141 }
 142
 143 static void
 144 ev_window_set_property (GObject *object, guint prop_id, const GValue *value,
 145                         GParamSpec *param_spec)
 146 {
 147         EvWindow *self;
 148
 149         self = EV_WINDOW (object);
 150
 151         switch (prop_id) {
 152         case PROP_ATTRIBUTE:
 153                 ev_window_set_attribute (self, g_value_get_string (value));
 154                 break;
 155         default:
 156                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
 157                                                    prop_id,
 158                                                    param_spec);
 159                 break;
 160         }
 161 }
 162 #endif
 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         int n_pages;
 178         int page;
 179
 180         if (ev_window->priv->document)
 181                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 182         else
 183                 n_pages = 1;
 184
 185         page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
 186
 187         set_action_sensitive (ev_window, "GoFirstPage", page > 1);
 188         set_action_sensitive (ev_window, "GoPageDown", page > 1);
 189         set_action_sensitive (ev_window, "GoPageUp", page < n_pages);
 190         set_action_sensitive (ev_window, "GoLastPage", page < n_pages);
 191 }
 192
 193 gboolean
 194 ev_window_is_empty (const EvWindow *ev_window)
 195 {
 196         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 197
 198         return ev_window->priv->document == NULL;
 199 }
 200
 201 static void
 202 unable_to_load (EvWindow   *ev_window,
 203                 const char *error_message)
 204 {
 205         GtkWidget *dialog;
 206
 207         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 208                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 209                                          GTK_MESSAGE_ERROR,
 210                                          GTK_BUTTONS_CLOSE,
 211                                          _("Unable to open document"));
 212         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 213                                                   "%s", error_message);
 214         gtk_dialog_run (GTK_DIALOG (dialog));
 215         gtk_widget_destroy (dialog);
 216 }
 217
 218 /* Would be nice to have this in gdk-pixbuf */
 219 static gboolean
 220 mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
 221 {
 222         GSList *formats, *list;
 223         gboolean retval = FALSE;
 224
 225         formats = gdk_pixbuf_get_formats ();
 226
 227         list = formats;
 228         while (list) {
 229                 GdkPixbufFormat *format = list->data;
 230                 int i;
 231                 gchar **mime_types;
 232
 233                 if (gdk_pixbuf_format_is_disabled (format))
 234                         continue;
 235
 236                 mime_types = gdk_pixbuf_format_get_mime_types (format);
 237
 238                 for (i = 0; mime_types[i] != NULL; i++) {
 239                         if (strcmp (mime_types[i], mime_type) == 0) {
 240                                 retval = TRUE;
 241                                 break;
 242                         }
 243                 }
 244
 245                 if (retval)
 246                         break;
 247
 248                 list = list->next;
 249         }
 250
 251         g_slist_free (formats);
 252
 253         return retval;
 254 }
 255
 256 static void
 257 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 258 {
 259         char *title = NULL;
 260
 261         if (document == NULL) {
 262                 title = g_strdup (_("Document Viewer"));
 263         } else {
 264                 title = ev_document_get_title (document);
 265
 266                 if (title == NULL) {
 267                         title = g_path_get_basename (ev_window->priv->uri);
 268                 }
 269         }
 270
 271         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 272
 273         g_free (title);
 274 }
 275
 276 static void
 277 update_total_pages (EvWindow *ev_window)
 278 {
 279         EvPageAction *page_action;
 280         int pages;
 281
 282         pages = ev_document_get_n_pages (ev_window->priv->document);
 283         page_action = EV_PAGE_ACTION (ev_window->priv->page_action);
 284         ev_page_action_set_total_pages (page_action, pages);
 285 }
 286
 287 void
 288 ev_window_open (EvWindow *ev_window, const char *uri)
 289 {
 290         EvDocument *document = NULL;
 291         char *mime_type;
 292
 293         g_free (ev_window->priv->uri);
 294         ev_window->priv->uri = g_strdup (uri);
 295
 296         mime_type = gnome_vfs_get_mime_type (uri);
 297
 298         if (mime_type == NULL)
 299                 document = NULL;
 300         else if (!strcmp (mime_type, "application/pdf"))
 301                 document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
 302         else if (!strcmp (mime_type, "application/postscript"))
 303                 document = g_object_new (PS_TYPE_DOCUMENT, NULL);
 304         else if (mime_type_supported_by_gdk_pixbuf (mime_type))
 305                 document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
 306
 307         if (document) {
 308                 GError *error = NULL;
 309
 310                 g_signal_connect_object (G_OBJECT (document),
 311                                          "notify::title",
 312                                          G_CALLBACK (update_window_title),
 313                                          ev_window, 0);
 314
 315                 if (ev_document_load (document, uri, &error)) {
 316                         if (ev_window->priv->document)
 317                                 g_object_unref (ev_window->priv->document);
 318                         ev_window->priv->document = document;
 319
 320                         ev_view_set_document (EV_VIEW (ev_window->priv->view),
 321                                               document);
 322                         ev_sidebar_set_document (EV_SIDEBAR (ev_window->priv->sidebar),
 323                                                  document);
 324
 325                         update_total_pages (ev_window);
 326                         update_action_sensitivity (ev_window);
 327                 } else {
 328                         g_assert (error != NULL);
 329                         g_object_unref (document);
 330                         unable_to_load (ev_window, error->message);
 331                         g_error_free (error);
 332                 }
 333         } else {
 334                 char *error_message;
 335
 336                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 337                                                  mime_type?mime_type:"<Unknown MIME Type>");
 338                 unable_to_load (ev_window, error_message);
 339                 g_free (error_message);
 340         }
 341
 342         g_free (mime_type);
 343 }
 344
 345 static void
 346 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 347 {
 348         ev_application_open (EV_APP, NULL);
 349 }
 350
 351 /* FIXME
 352 static gboolean
 353 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 354 {
 355         GtkWidget *msgbox;
 356         gchar *utf8_file_name;
 357         AtkObject *obj;
 358         gint ret;
 359
 360         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 361         msgbox = gtk_message_dialog_new (
 362                 window,
 363                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 364                 GTK_MESSAGE_QUESTION,
 365                 GTK_BUTTONS_NONE,
 366                 _("A file named \"%s\" already exists."),
 367                 utf8_file_name);
 368         g_free (utf8_file_name);
 369
 370         gtk_message_dialog_format_secondary_text (
 371                 GTK_MESSAGE_DIALOG (msgbox),
 372                 _("Do you want to replace it with the one you are saving?"));
 373
 374         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 375                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 376
 377         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 378                                _("_Replace"), GTK_RESPONSE_YES);
 379
 380         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 381                                          GTK_RESPONSE_CANCEL);
 382
 383         obj = gtk_widget_get_accessible (msgbox);
 384
 385         if (GTK_IS_ACCESSIBLE (obj))
 386                 atk_object_set_name (obj, _("Question"));
 387
 388         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 389         gtk_widget_destroy (msgbox);
 390
 391         return (ret == GTK_RESPONSE_YES);
 392 }
 393 */
 394
 395 static void
 396 save_error_dialog (GtkWindow *window, const gchar *file_name)
 397 {
 398         GtkWidget *error_dialog;
 399
 400         error_dialog = gtk_message_dialog_new (
 401                 window,
 402                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 403                 GTK_MESSAGE_ERROR,
 404                 GTK_BUTTONS_CLOSE,
 405                 _("The file could not be saved as \"%s\"."),
 406                 file_name);
 407
 408         /* Easy way to make the text bold while keeping the string
 409          * above free from pango markup (FIXME ?) */
 410         gtk_message_dialog_format_secondary_text (
 411                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 412
 413         gtk_dialog_run (GTK_DIALOG (error_dialog));
 414         gtk_widget_destroy (error_dialog);
 415 }
 416
 417 static void
 418 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 419 {
 420         GtkWidget *fc;
 421         GtkFileFilter *pdf_filter, *all_filter;
 422         gchar *uri = NULL;
 423
 424         fc = gtk_file_chooser_dialog_new (
 425                 _("Save a Copy"),
 426                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 427                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 428                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 429                 NULL);
 430         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 431
 432         pdf_filter = gtk_file_filter_new ();
 433         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
 434         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
 435         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 436
 437         all_filter = gtk_file_filter_new ();
 438         gtk_file_filter_set_name (all_filter, _("All Files"));
 439         gtk_file_filter_add_pattern (all_filter, "*");
 440         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
 441         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 442
 443         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
 444
 445         gtk_widget_show (fc);
 446
 447         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
 448                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
 449
 450 /* FIXME
 451                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
 452                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
 453                                 continue;
 454 */
 455
 456                 if (ev_document_save (ev_window->priv->document, uri, NULL))
 457                         break;
 458                 else
 459                         save_error_dialog (GTK_WINDOW (fc), uri);
 460         }
 461         gtk_widget_destroy (fc);
 462 }
 463
 464 static gboolean
 465 using_postscript_printer (GnomePrintConfig *config)
 466 {
 467         const guchar *driver;
 468         const guchar *transport;
 469
 470         driver = gnome_print_config_get (
 471                 config, (const guchar *)"Settings.Engine.Backend.Driver");
 472
 473         transport = gnome_print_config_get (
 474                 config, (const guchar *)"Settings.Transport.Backend");
 475
 476         if (driver) {
 477                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
 478                         return TRUE;
 479                 else
 480                         return FALSE;
 481         } else  if (transport) {
 482                 if (!strcmp ((const gchar *)transport, "CUPS"))
 483                         return TRUE;
 484         }
 485
 486         return FALSE;
 487 }
 488
 489 static void
 490 ev_window_print (EvWindow *ev_window)
 491 {
 492         GnomePrintConfig *config;
 493         GnomePrintJob *job;
 494         GtkWidget *print_dialog;
 495         EvPrintJob *print_job = NULL;
 496
 497         g_return_if_fail (EV_IS_WINDOW (ev_window));
 498         g_return_if_fail (ev_window->priv->document != NULL);
 499
 500         config = gnome_print_config_default ();
 501         job = gnome_print_job_new (config);
 502
 503         print_dialog = gnome_print_dialog_new (job, _("Print"),
 504                                                (GNOME_PRINT_DIALOG_RANGE |
 505                                                 GNOME_PRINT_DIALOG_COPIES));
 506         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
 507                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
 508                                            FALSE);
 509
 510         while (TRUE) {
 511                 int response;
 512                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
 513
 514                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
 515                         break;
 516
 517                 /* FIXME: Change this when we have the first backend
 518                  * that can print more than postscript
 519                  */
 520                 if (!using_postscript_printer (config)) {
 521                         GtkWidget *dialog;
 522
 523                         dialog = gtk_message_dialog_new (
 524                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
 525                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
 526                                 _("Printing is not supported on this printer."));
 527                         gtk_message_dialog_format_secondary_text (
 528                                 GTK_MESSAGE_DIALOG (dialog),
 529                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
 530                                 gnome_print_config_get (
 531                                         config, "Settings.Engine.Backend.Driver"));
 532                         gtk_dialog_run (GTK_DIALOG (dialog));
 533                         gtk_widget_destroy (dialog);
 534
 535                         continue;
 536                 }
 537
 538                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
 539                                           "gnome_print_job", job,
 540                                           "document", ev_window->priv->document,
 541                                           "print_dialog", print_dialog,
 542                                           NULL);
 543                 break;
 544         }
 545
 546         gtk_widget_destroy (print_dialog);
 547
 548         if (print_job != NULL)
 549                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
 550 }
 551
 552 static void
 553 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
 554 {
 555         ev_window_print (ev_window);
 556 }
 557
 558 static void
 559 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
 560 {
 561         g_return_if_fail (EV_IS_WINDOW (ev_window));
 562
 563         gtk_widget_destroy (GTK_WIDGET (ev_window));
 564 }
 565
 566 static void
 567 find_not_supported_dialog (EvWindow   *ev_window)
 568 {
 569         GtkWidget *dialog;
 570
 571         /* If you change this so it isn't modal, be sure you don't
 572          * allow multiple copies of the dialog...
 573          */
 574
 575         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 576                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 577                                          GTK_MESSAGE_ERROR,
 578                                          GTK_BUTTONS_CLOSE,
 579                                          _("The \"Find\" feature will not work with this document"));
 580         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 581                                                   _("Searching for text is only supported for PDF documents."));
 582         gtk_dialog_run (GTK_DIALOG (dialog));
 583         gtk_widget_destroy (dialog);
 584 }
 585
 586 static void
 587 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
 588 {
 589         g_return_if_fail (EV_IS_WINDOW (ev_window));
 590
 591         if (ev_window->priv->document == NULL) {
 592                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
 593         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
 594                 find_not_supported_dialog (ev_window);
 595         } else {
 596                 gtk_widget_show (ev_window->priv->find_bar);
 597
 598                 if (ev_window->priv->exit_fullscreen_popup)
 599                         update_fullscreen_popup (ev_window);
 600
 601                 egg_find_bar_grab_focus (EGG_FIND_BAR (ev_window->priv->find_bar));
 602         }
 603 }
 604
 605 static void
 606 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
 607 {
 608         g_return_if_fail (EV_IS_WINDOW (ev_window));
 609
 610         ev_view_copy (EV_VIEW (ev_window->priv->view));
 611 }
 612
 613 static void
 614 update_fullscreen_popup (EvWindow *window)
 615 {
 616         GtkWidget *popup = window->priv->exit_fullscreen_popup;
 617         int popup_width, popup_height;
 618         GdkRectangle screen_rect;
 619
 620         g_return_if_fail (popup != NULL);
 621
 622         if (!popup)
 623                 return;
 624
 625         popup_width = popup->requisition.width;
 626         popup_height = popup->requisition.height;
 627
 628         /* FIXME multihead */
 629         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
 630                         gdk_screen_get_monitor_at_window
 631                         (gdk_screen_get_default (),
 632                          GTK_WIDGET (window)->window),
 633                          &screen_rect);
 634
 635         if (GTK_WIDGET_VISIBLE (window->priv->find_bar)) {
 636                 GtkRequisition req;
 637
 638                 gtk_widget_size_request (window->priv->find_bar, &req);
 639
 640                 screen_rect.height -= req.height;
 641         }
 642
 643         if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
 644         {
 645                 gtk_window_move (GTK_WINDOW (popup),
 646                                  screen_rect.x + screen_rect.width - popup_width,
 647                                  screen_rect.height - popup_height);
 648         }
 649         else
 650         {
 651                 gtk_window_move (GTK_WINDOW (popup),
 652                                 screen_rect.x, screen_rect.height - popup_height);
 653         }
 654 }
 655
 656 static void
 657 screen_size_changed_cb (GdkScreen *screen,
 658                         EvWindow *window)
 659 {
 660         update_fullscreen_popup (window);
 661 }
 662
 663 static void
 664 destroy_exit_fullscreen_popup (EvWindow *window)
 665 {
 666         if (window->priv->exit_fullscreen_popup != NULL)
 667         {
 668                 /* FIXME multihead */
 669                 g_signal_handlers_disconnect_by_func
 670                         (gdk_screen_get_default (),
 671                          G_CALLBACK (screen_size_changed_cb), window);
 672
 673                 gtk_widget_destroy (window->priv->exit_fullscreen_popup);
 674                 window->priv->exit_fullscreen_popup = NULL;
 675         }
 676 }
 677
 678 static void
 679 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
 680 {
 681         GtkAction *action;
 682
 683         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
 684         g_return_if_fail (action != NULL);
 685
 686         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
 687 }
 688
 689 static void
 690 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
 691 {
 692         update_fullscreen_popup (window);
 693 }
 694
 695 static void
 696 ev_window_fullscreen (EvWindow *window)
 697 {
 698         GtkWidget *popup, *button, *icon, *label, *hbox, *main_menu;
 699
 700         window->priv->fullscreen_mode = TRUE;
 701
 702         popup = gtk_window_new (GTK_WINDOW_POPUP);
 703         window->priv->exit_fullscreen_popup = popup;
 704
 705         button = gtk_button_new ();
 706         g_signal_connect (button, "clicked",
 707                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
 708                           window);
 709         gtk_widget_show (button);
 710         gtk_container_add (GTK_CONTAINER (popup), button);
 711
 712         hbox = gtk_hbox_new (FALSE, 2);
 713         gtk_widget_show (hbox);
 714         gtk_container_add (GTK_CONTAINER (button), hbox);
 715
 716         icon = gtk_image_new_from_stock (GTK_STOCK_QUIT, GTK_ICON_SIZE_BUTTON);
 717         gtk_widget_show (icon);
 718         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
 719
 720         label = gtk_label_new (_("Exit Fullscreen"));
 721         gtk_widget_show (label);
 722         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 723
 724         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
 725
 726         /* FIXME multihead */
 727         g_signal_connect (gdk_screen_get_default (), "size-changed",
 728                           G_CALLBACK (screen_size_changed_cb), window);
 729         g_signal_connect (popup, "size_request",
 730                           G_CALLBACK (fullscreen_popup_size_request_cb), window);
 731
 732         main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
 733         gtk_widget_hide (main_menu);
 734         gtk_widget_hide (window->priv->statusbar);
 735
 736         update_fullscreen_popup (window);
 737
 738         gtk_widget_show (popup);
 739 }
 740
 741 static void
 742 ev_window_unfullscreen (EvWindow *window)
 743 {
 744         GtkWidget *main_menu;
 745
 746         window->priv->fullscreen_mode = FALSE;
 747
 748         main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
 749         gtk_widget_show (main_menu);
 750         gtk_widget_show (window->priv->statusbar);
 751
 752         destroy_exit_fullscreen_popup (window);
 753 }
 754
 755 static void
 756 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *ev_window)
 757 {
 758         gboolean fullscreen;
 759
 760         g_return_if_fail (EV_IS_WINDOW (ev_window));
 761
 762         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 763
 764         if (fullscreen) {
 765                 gtk_window_fullscreen (GTK_WINDOW (ev_window));
 766         } else {
 767                 gtk_window_unfullscreen (GTK_WINDOW (ev_window));
 768         }
 769 }
 770
 771 static gboolean
 772 ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
 773 {
 774         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
 775         {
 776                 GtkActionGroup *action_group;
 777                 GtkAction *action;
 778                 gboolean fullscreen;
 779
 780                 fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
 781
 782                 if (fullscreen)
 783                 {
 784                         ev_window_fullscreen (window);
 785                 }
 786                 else
 787                 {
 788                         ev_window_unfullscreen (window);
 789                 }
 790
 791                 action_group = window->priv->action_group;
 792
 793                 action = gtk_action_group_get_action (action_group, "ViewFullscreen");
 794                 g_signal_handlers_block_by_func
 795                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
 796                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
 797                 g_signal_handlers_unblock_by_func
 798                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
 799
 800         }
 801
 802         return FALSE;
 803 }
 804
 805 static gboolean
 806 ev_window_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *ev_window)
 807 {
 808         gtk_window_unfullscreen (GTK_WINDOW (ev_window));
 809
 810         return FALSE;
 811 }
 812
 813
 814 static void
 815 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
 816 {
 817         g_return_if_fail (EV_IS_WINDOW (ev_window));
 818
 819         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
 820 }
 821
 822 static void
 823 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
 824 {
 825         g_return_if_fail (EV_IS_WINDOW (ev_window));
 826
 827         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
 828 }
 829
 830 static void
 831 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
 832 {
 833         g_return_if_fail (EV_IS_WINDOW (ev_window));
 834
 835         ev_view_normal_size (EV_VIEW (ev_window->priv->view));
 836 }
 837
 838 static void
 839 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 840 {
 841         g_return_if_fail (EV_IS_WINDOW (ev_window));
 842
 843         ev_view_best_fit (EV_VIEW (ev_window->priv->view));
 844 }
 845
 846 static void
 847 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 848 {
 849         g_return_if_fail (EV_IS_WINDOW (ev_window));
 850
 851         ev_view_fit_width (EV_VIEW (ev_window->priv->view));
 852 }
 853
 854 static void
 855 ev_window_cmd_go_back (GtkAction *action, EvWindow *ev_window)
 856 {
 857         g_return_if_fail (EV_IS_WINDOW (ev_window));
 858
 859         /* FIXME */
 860 }
 861
 862 static void
 863 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
 864 {
 865         g_return_if_fail (EV_IS_WINDOW (ev_window));
 866
 867         /* FIXME */
 868 }
 869
 870 static void
 871 ev_window_cmd_go_page_up (GtkAction *action, EvWindow *ev_window)
 872 {
 873         g_return_if_fail (EV_IS_WINDOW (ev_window));
 874
 875         ev_view_set_page (EV_VIEW (ev_window->priv->view),
 876                           ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1);
 877 }
 878
 879 static void
 880 ev_window_cmd_go_page_down (GtkAction *action, EvWindow *ev_window)
 881 {
 882         g_return_if_fail (EV_IS_WINDOW (ev_window));
 883
 884         ev_view_set_page (EV_VIEW (ev_window->priv->view),
 885                           ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1);
 886 }
 887
 888 static void
 889 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
 890 {
 891         g_return_if_fail (EV_IS_WINDOW (ev_window));
 892
 893         ev_view_set_page (EV_VIEW (ev_window->priv->view), 1);
 894 }
 895
 896 static void
 897 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
 898 {
 899         g_return_if_fail (EV_IS_WINDOW (ev_window));
 900
 901         ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT);
 902 }
 903
 904 static void
 905 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
 906 {
 907         g_return_if_fail (EV_IS_WINDOW (ev_window));
 908
 909         /* FIXME */
 910 }
 911
 912 static void
 913 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
 914 {
 915         const char *authors[] = {
 916                 N_("Many..."),
 917                 NULL
 918         };
 919
 920         const char *documenters[] = {
 921                 N_("Not so many..."),
 922                 NULL
 923         };
 924
 925         const char *license[] = {
 926                 N_("Evince is free software; you can redistribute it and/or modify\n"
 927                    "it under the terms of the GNU General Public License as published by\n"
 928                    "the Free Software Foundation; either version 2 of the License, or\n"
 929                    "(at your option) any later version.\n"),
 930                 N_("Evince is distributed in the hope that it will be useful,\n"
 931                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
 932                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
 933                    "GNU General Public License for more details.\n"),
 934                 N_("You should have received a copy of the GNU General Public License\n"
 935                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
 936                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
 937         };
 938
 939         char *license_trans;
 940
 941 #ifdef ENABLE_NLS
 942         const char **p;
 943
 944         for (p = authors; *p; ++p)
 945                 *p = _(*p);
 946
 947         for (p = documenters; *p; ++p)
 948                 *p = _(*p);
 949 #endif
 950
 951         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
 952                                      _(license[2]), "\n", NULL);
 953
 954         gtk_show_about_dialog (
 955                 GTK_WINDOW (ev_window),
 956                 "name", _("Evince"),
 957                 "version", VERSION,
 958                 "copyright",
 959                 _("\xc2\xa9 1996-2004 The Evince authors"),
 960                 "license", license_trans,
 961                 "website", "http://www.gnome.org/projects/evince",
 962                 "comments", _("PostScript and PDF File Viewer."),
 963                 "authors", authors,
 964                 "documenters", documenters,
 965                 "translator-credits", _("translator-credits"),
 966                 NULL);
 967
 968         g_free (license_trans);
 969 }
 970
 971 static void
 972 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
 973 {
 974         g_object_set (
 975                 G_OBJECT (gtk_ui_manager_get_widget (
 976                                   ev_window->priv->ui_manager,
 977                                   "/ToolBar")),
 978                 "visible",
 979                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
 980                 NULL);
 981 }
 982
 983 static void
 984 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
 985 {
 986         g_object_set (
 987                 ev_window->priv->statusbar,
 988                 "visible",
 989                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
 990                 NULL);
 991 }
 992
 993 static void
 994 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
 995 {
 996         g_object_set (
 997                 ev_window->priv->sidebar,
 998                 "visible",
 999                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1000                 NULL);
1001 }
1002
1003 static void
1004 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1005 {
1006         GtkAction *action;
1007         char *message;
1008
1009         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1010         g_return_if_fail (action != NULL);
1011
1012         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1013         if (message) {
1014                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1015                                     ev_window->priv->help_message_cid, message);
1016                 g_free (message);
1017         }
1018 }
1019
1020 static void
1021 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1022 {
1023         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1024                            ev_window->priv->help_message_cid);
1025 }
1026
1027 static void
1028 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1029                   GtkWidget *proxy, EvWindow *ev_window)
1030 {
1031         if (GTK_IS_MENU_ITEM (proxy)) {
1032                 g_signal_connect (proxy, "select",
1033                                   G_CALLBACK (menu_item_select_cb), ev_window);
1034                 g_signal_connect (proxy, "deselect",
1035                                   G_CALLBACK (menu_item_deselect_cb),
1036                                   ev_window);
1037         }
1038 }
1039
1040 static void
1041 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1042                      GtkWidget *proxy, EvWindow *ev_window)
1043 {
1044         if (GTK_IS_MENU_ITEM (proxy)) {
1045                 g_signal_handlers_disconnect_by_func
1046                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1047                 g_signal_handlers_disconnect_by_func
1048                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1049         }
1050 }
1051
1052 static void
1053 update_current_page (EvWindow *ev_window)
1054 {
1055         EvPageAction *page_action;
1056         int page;
1057
1058         page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
1059         page_action = EV_PAGE_ACTION (ev_window->priv->page_action);
1060         ev_page_action_set_current_page (page_action, page);
1061 }
1062
1063 static void
1064 view_page_changed_cb (EvView   *view,
1065                       EvWindow *ev_window)
1066 {
1067         update_current_page (ev_window);
1068         update_action_sensitivity (ev_window);
1069 }
1070
1071 static void
1072 view_find_status_changed_cb (EvView   *view,
1073                              EvWindow *ev_window)
1074 {
1075         char *text;
1076
1077         text = ev_view_get_find_status_message (view);
1078
1079         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1080                                       text);
1081
1082         g_free (text);
1083 }
1084
1085 static void
1086 find_bar_previous_cb (EggFindBar *find_bar,
1087                       EvWindow   *ev_window)
1088 {
1089         /* FIXME - highlight previous result */
1090         g_printerr ("Find Previous\n");
1091
1092 }
1093
1094 static void
1095 find_bar_next_cb (EggFindBar *find_bar,
1096                   EvWindow   *ev_window)
1097 {
1098         /* FIXME - highlight next result */
1099         g_printerr ("Find Next\n");
1100 }
1101
1102 static void
1103 find_bar_close_cb (EggFindBar *find_bar,
1104                    EvWindow   *ev_window)
1105 {
1106         gtk_widget_hide (ev_window->priv->find_bar);
1107
1108         if (ev_window->priv->exit_fullscreen_popup)
1109                 update_fullscreen_popup (ev_window);
1110 }
1111
1112 static void
1113 find_bar_search_changed_cb (EggFindBar *find_bar,
1114                             GParamSpec *param,
1115                             EvWindow   *ev_window)
1116 {
1117         gboolean case_sensitive;
1118         gboolean visible;
1119         const char *search_string;
1120
1121         g_return_if_fail (EV_IS_WINDOW (ev_window));
1122
1123         /* Either the string or case sensitivity could have changed,
1124          * we connect this callback to both. We also connect it
1125          * to ::visible so when the find bar is hidden, we should
1126          * pretend the search string is NULL/""
1127          */
1128
1129         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
1130         visible = GTK_WIDGET_VISIBLE (find_bar);
1131         search_string = egg_find_bar_get_search_string (find_bar);
1132
1133 #if 0
1134         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
1135 #endif
1136
1137         if (ev_window->priv->document &&
1138             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1139                 if (visible && search_string) {
1140                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), search_string, case_sensitive);
1141                 } else {
1142                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
1143                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1144                                                       NULL);
1145                 }
1146         }
1147 }
1148
1149 static void
1150 ev_window_dispose (GObject *object)
1151 {
1152         EvWindowPrivate *priv;
1153
1154         g_return_if_fail (object != NULL && EV_IS_WINDOW (object));
1155
1156         priv = EV_WINDOW (object)->priv;
1157
1158         if (priv->ui_manager) {
1159                 g_object_unref (priv->ui_manager);
1160                 priv->ui_manager = NULL;
1161         }
1162
1163         if (priv->action_group) {
1164                 g_object_unref (priv->action_group);
1165                 priv->action_group = NULL;
1166         }
1167
1168         G_OBJECT_CLASS (parent_class)->dispose (object);
1169 }
1170
1171 static void
1172 ev_window_class_init (EvWindowClass *ev_window_class)
1173 {
1174         GObjectClass *g_object_class;
1175
1176         parent_class = g_type_class_peek_parent (ev_window_class);
1177
1178         g_object_class = G_OBJECT_CLASS (ev_window_class);
1179         g_object_class->dispose = ev_window_dispose;
1180
1181         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
1182
1183 #if 0
1184         /* setting up signal system */
1185         ev_window_class->signal = ev_window_signal;
1186
1187         ev_window_signals [SIGNAL] = g_signal_new (
1188                 "signal",
1189                 EV_TYPE_WINDOW,
1190                 G_SIGNAL_RUN_LAST,
1191                 G_STRUCT_OFFSET (EvWindowClass,
1192                                  signal),
1193                 NULL,
1194                 NULL,
1195                 g_cclosure_marshal_VOID__STRING,
1196                 G_TYPE_NONE,
1197                 0);
1198         /* setting up property system */
1199         g_object_class->set_property = ev_window_set_property;
1200         g_object_class->get_property = ev_window_get_property;
1201
1202         g_object_class_install_property (
1203                 g_object_class,
1204                 PROP_ATTRIBUTE,
1205                 g_param_spec_string ("attribute",
1206                                      "Attribute",
1207                                      "A simple unneccessary attribute that "
1208                                      "does nothing special except being a "
1209                                      "demonstration for the correct implem"
1210                                      "entation of a GObject property",
1211                                      "default_value",
1212                                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
1213 #endif
1214 }
1215
1216 /* Normal items */
1217 static GtkActionEntry entries[] = {
1218         { "File", NULL, N_("_File") },
1219         { "Edit", NULL, N_("_Edit") },
1220         { "View", NULL, N_("_View") },
1221         { "Go", NULL, N_("_Go") },
1222         { "Help", NULL, N_("_Help") },
1223
1224         /* File menu */
1225         { "FileOpen", GTK_STOCK_OPEN, N_("_Open"), "<control>O",
1226           N_("Open a file"),
1227           G_CALLBACK (ev_window_cmd_file_open) },
1228         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
1229           N_("Save the current document with a new filename"),
1230           G_CALLBACK (ev_window_cmd_save_as) },
1231         { "FilePrint", GTK_STOCK_PRINT, N_("_Print"), "<control>P",
1232           N_("Print this document"),
1233           G_CALLBACK (ev_window_cmd_file_print) },
1234         { "FileCloseWindow", GTK_STOCK_CLOSE, N_("_Close"), "<control>W",
1235           N_("Close this window"),
1236           G_CALLBACK (ev_window_cmd_file_close_window) },
1237
1238         /* Edit menu */
1239         { "EditCopy", GTK_STOCK_COPY, N_("_Copy"), "<control>C",
1240           N_("Copy text from the document"),
1241           G_CALLBACK (ev_window_cmd_edit_copy) },
1242
1243         { "EditFind", GTK_STOCK_FIND, N_("_Find"), "<control>F",
1244           N_("Find a word or phrase in the document"),
1245           G_CALLBACK (ev_window_cmd_edit_find) },
1246
1247         /* View menu */
1248         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus",
1249           N_("Enlarge the document"),
1250           G_CALLBACK (ev_window_cmd_view_zoom_in) },
1251         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus",
1252           N_("Shrink the document"),
1253           G_CALLBACK (ev_window_cmd_view_zoom_out) },
1254         { "ViewNormalSize", GTK_STOCK_ZOOM_100, N_("_Normal Size"), "<control>0",
1255           N_("Zoom to the normal size"),
1256           G_CALLBACK (ev_window_cmd_view_normal_size) },
1257         { "ViewBestFit", GTK_STOCK_ZOOM_FIT, N_("_Best Fit"), NULL,
1258           N_("Zoom to fit the document to the current window"),
1259           G_CALLBACK (ev_window_cmd_view_best_fit) },
1260         { "ViewPageWidth", EV_STOCK_ZOOM_FIT_WIDTH, N_("Fit Page _Width"), NULL,
1261           N_("Zoom to fit the width of the current window "),
1262           G_CALLBACK (ev_window_cmd_view_page_width) },
1263
1264         /* Go menu */
1265         { "GoBack", GTK_STOCK_GO_BACK, N_("_Back"), "<mod1>Left",
1266           N_("Go to the page viewed before this one"),
1267           G_CALLBACK (ev_window_cmd_go_back) },
1268         { "GoForward", GTK_STOCK_GO_FORWARD, N_("Fo_rward"), "<mod1>Right",
1269           N_("Go to the page viewed before this one"),
1270           G_CALLBACK (ev_window_cmd_go_forward) },
1271         { "GoPageDown", GTK_STOCK_GO_UP, N_("_Page Up"), "<control>Page_Up",
1272           N_("Go to the previous page"),
1273           G_CALLBACK (ev_window_cmd_go_page_up) },
1274         { "GoPageUp", GTK_STOCK_GO_DOWN, N_("_Page Down"), "<control>Page_Down",
1275           N_("Go to the next page"),
1276           G_CALLBACK (ev_window_cmd_go_page_down) },
1277         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
1278           N_("Go to the first page"),
1279           G_CALLBACK (ev_window_cmd_go_first_page) },
1280         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
1281           N_("Go to the last page"),
1282           G_CALLBACK (ev_window_cmd_go_last_page) },
1283
1284         /* Help menu */
1285         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), NULL,
1286           N_("Display help for the viewer application"),
1287           G_CALLBACK (ev_window_cmd_help_contents) },
1288
1289         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
1290           N_("Display credits for the document viewer creators"),
1291           G_CALLBACK (ev_window_cmd_help_about) },
1292 };
1293
1294 /* Toggle items */
1295 static GtkToggleActionEntry toggle_entries[] = {
1296         /* View Menu */
1297         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
1298           N_("Show or hide toolbar"),
1299           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
1300         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
1301           N_("Show or hide statusbar"),
1302           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
1303         { "ViewSidebar", NULL, N_("Side_bar"), "F9",
1304           N_("Show or hide sidebar"),
1305           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
1306         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
1307           N_("Expand the window to fill the screen"),
1308           G_CALLBACK (ev_window_cmd_view_fullscreen) },
1309 };
1310
1311 static void
1312 goto_page_cb (GtkAction *action, int page_number, EvWindow *ev_window)
1313 {
1314
1315         ev_view_set_page (EV_VIEW (ev_window->priv->view), page_number);
1316 }
1317
1318 static void
1319 register_custom_actions (EvWindow *window, GtkActionGroup *group)
1320 {
1321         GtkAction *action;
1322
1323         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
1324                                "name", "NavigationBack",
1325                                "label", _("Back"),
1326                                "stock_id", GTK_STOCK_GO_BACK,
1327                                "tooltip", _("Go back"),
1328                                "arrow-tooltip", _("Back history"),
1329                                "direction", EV_NAVIGATION_DIRECTION_BACK,
1330                                "is_important", TRUE,
1331                                NULL);
1332         gtk_action_group_add_action (group, action);
1333         g_object_unref (action);
1334
1335         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
1336                                "name", "NavigationForward",
1337                                "label", _("Forward"),
1338                                "stock_id", GTK_STOCK_GO_FORWARD,
1339                                "tooltip", _("Go forward"),
1340                                "arrow-tooltip", _("Forward history"),
1341                                "direction", EV_NAVIGATION_DIRECTION_FORWARD,
1342                                NULL);
1343         gtk_action_group_add_action (group, action);
1344         g_object_unref (action);
1345
1346         action = g_object_new (EV_TYPE_PAGE_ACTION,
1347                                "name", "PageSelector",
1348                                "label", _("Page"),
1349                                "tooltip", _("Select Page"),
1350                                NULL);
1351         g_signal_connect (action, "goto_page",
1352                           G_CALLBACK (goto_page_cb), window);
1353         window->priv->page_action = action;
1354         gtk_action_group_add_action (group, action);
1355         g_object_unref (action);
1356 }
1357
1358 static void
1359 ev_window_init (EvWindow *ev_window)
1360 {
1361         GtkActionGroup *action_group;
1362         GtkAccelGroup *accel_group;
1363         GError *error = NULL;
1364         GtkWidget *scrolled_window;
1365         GtkWidget *menubar;
1366         GtkWidget *toolbar;
1367         GtkWidget *sidebar_widget;
1368
1369         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
1370
1371         update_window_title (NULL, NULL, ev_window);
1372
1373         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
1374         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
1375         gtk_widget_show (ev_window->priv->main_box);
1376
1377         action_group = gtk_action_group_new ("MenuActions");
1378         ev_window->priv->action_group = action_group;
1379         gtk_action_group_set_translation_domain (action_group, NULL);
1380         gtk_action_group_add_actions (action_group, entries,
1381                                       G_N_ELEMENTS (entries), ev_window);
1382         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
1383                                              G_N_ELEMENTS (toggle_entries),
1384                                              ev_window);
1385
1386         register_custom_actions (ev_window, action_group);
1387
1388         ev_window->priv->ui_manager = gtk_ui_manager_new ();
1389         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1390                                             action_group, 0);
1391
1392         accel_group =
1393                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
1394         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
1395
1396         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
1397                           G_CALLBACK (connect_proxy_cb), ev_window);
1398         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
1399                           G_CALLBACK (disconnect_proxy_cb), ev_window);
1400
1401         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
1402                                               DATADIR"/evince-ui.xml",
1403                                               &error)) {
1404                 g_message ("building menus failed: %s", error->message);
1405                 g_error_free (error);
1406         }
1407
1408         menubar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
1409                                              "/MainMenu");
1410         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), menubar,
1411                             FALSE, FALSE, 0);
1412
1413         toolbar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
1414                                              "/ToolBar");
1415         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar,
1416                             FALSE, FALSE, 0);
1417
1418         /* Add the main area */
1419         ev_window->priv->hpaned = gtk_hpaned_new ();
1420         gtk_widget_show (ev_window->priv->hpaned);
1421         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
1422                             TRUE, TRUE, 0);
1423
1424         ev_window->priv->sidebar = ev_sidebar_new ();
1425         gtk_widget_show (ev_window->priv->sidebar);
1426         gtk_paned_add1 (GTK_PANED (ev_window->priv->hpaned),
1427                         ev_window->priv->sidebar);
1428
1429         /* Stub sidebar, for now */
1430         sidebar_widget = ev_sidebar_bookmarks_new ();
1431         gtk_widget_show (sidebar_widget);
1432         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
1433                              "bookmarks",
1434                              _("Bookmarks"),
1435                              sidebar_widget);
1436
1437         sidebar_widget = ev_sidebar_thumbnails_new ();
1438         gtk_widget_show (sidebar_widget);
1439         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
1440                              "thumbnails",
1441                              _("Thumbnails"),
1442                              sidebar_widget);
1443
1444         scrolled_window = gtk_scrolled_window_new (NULL, NULL);
1445         gtk_widget_show (scrolled_window);
1446         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
1447                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1448
1449         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
1450                         scrolled_window);
1451
1452         ev_window->priv->view = ev_view_new ();
1453         gtk_widget_show (ev_window->priv->view);
1454         gtk_container_add (GTK_CONTAINER (scrolled_window),
1455                            ev_window->priv->view);
1456         g_signal_connect (ev_window->priv->view,
1457                           "page-changed",
1458                           G_CALLBACK (view_page_changed_cb),
1459                           ev_window);
1460         g_signal_connect (ev_window->priv->view,
1461                           "find-status-changed",
1462                           G_CALLBACK (view_find_status_changed_cb),
1463                           ev_window);
1464
1465         ev_window->priv->statusbar = gtk_statusbar_new ();
1466         gtk_widget_show (ev_window->priv->statusbar);
1467         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
1468                           ev_window->priv->statusbar,
1469                           FALSE, TRUE, 0);
1470         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
1471                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
1472
1473         ev_window->priv->find_bar = egg_find_bar_new ();
1474         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
1475                           ev_window->priv->find_bar,
1476                           FALSE, TRUE, 0);
1477
1478         /* Connect to find bar signals */
1479         g_signal_connect (ev_window->priv->find_bar,
1480                           "previous",
1481                           G_CALLBACK (find_bar_previous_cb),
1482                           ev_window);
1483         g_signal_connect (ev_window->priv->find_bar,
1484                           "next",
1485                           G_CALLBACK (find_bar_next_cb),
1486                           ev_window);
1487         g_signal_connect (ev_window->priv->find_bar,
1488                           "close",
1489                           G_CALLBACK (find_bar_close_cb),
1490                           ev_window);
1491         g_signal_connect (ev_window->priv->find_bar,
1492                           "notify::search-string",
1493                           G_CALLBACK (find_bar_search_changed_cb),
1494                           ev_window);
1495         g_signal_connect (ev_window->priv->find_bar,
1496                           "notify::case-sensitive",
1497                           G_CALLBACK (find_bar_search_changed_cb),
1498                           ev_window);
1499         g_signal_connect (ev_window->priv->find_bar,
1500                           "notify::visible",
1501                           G_CALLBACK (find_bar_search_changed_cb),
1502                           ev_window);
1503
1504         g_signal_connect (ev_window, "window-state-event",
1505                           G_CALLBACK (ev_window_state_event_cb),
1506                           ev_window);
1507         g_signal_connect (ev_window, "focus_out_event",
1508                           G_CALLBACK (ev_window_focus_out_cb),
1509                           ev_window);
1510
1511         /* Give focus to the scrolled window */
1512         gtk_widget_grab_focus (scrolled_window);
1513
1514         update_action_sensitivity (ev_window);
1515 }