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-links.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
  79         EvDocument *document;
  80
  81         gboolean fullscreen_mode;
  82 };
  83
  84 #define NAVIGATION_BACK_ACTION "NavigationBack"
  85 #define NAVIGATION_FORWARD_ACTION "NavigationForward"
  86 #define PAGE_SELECTOR_ACTION "PageSelector"
  87
  88 #if 0
  89 /* enable these to add support for signals */
  90 static guint ev_window_signals [N_SIGNALS] = { 0 };
  91 #endif
  92
  93 static void update_fullscreen_popup (EvWindow *window);
  94
  95 static GObjectClass *parent_class = NULL;
  96
  97 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
  98
  99 #define EV_WINDOW_GET_PRIVATE(object) \
 100         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 101
 102 #if 0
 103 const char *
 104 ev_window_get_attribute (EvWindow *self)
 105 {
 106         g_return_val_if_fail (self != NULL && EV_IS_WINDOW (self), NULL);
 107
 108         return self->priv->attribute;
 109 }
 110
 111 void
 112 ev_window_set_attribute (EvWindow* self, const char *attribute)
 113 {
 114         g_assert (self != NULL && EV_IS_WINDOW (self));
 115         g_assert (attribute != NULL);
 116
 117         if (self->priv->attribute != NULL) {
 118                 g_free (self->priv->attribute);
 119         }
 120
 121         self->priv->attribute = g_strdup (attribute);
 122
 123         g_object_notify (G_OBJECT (self), "attribute");
 124 }
 125
 126 static void
 127 ev_window_get_property (GObject *object, guint prop_id, GValue *value,
 128                         GParamSpec *param_spec)
 129 {
 130         EvWindow *self;
 131
 132         self = EV_WINDOW (object);
 133
 134         switch (prop_id) {
 135         case PROP_ATTRIBUTE:
 136                 g_value_set_string (value, self->priv->attribute);
 137                 break;
 138         default:
 139                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
 140                                                    prop_id,
 141                                                    param_spec);
 142                 break;
 143         }
 144 }
 145
 146 static void
 147 ev_window_set_property (GObject *object, guint prop_id, const GValue *value,
 148                         GParamSpec *param_spec)
 149 {
 150         EvWindow *self;
 151
 152         self = EV_WINDOW (object);
 153
 154         switch (prop_id) {
 155         case PROP_ATTRIBUTE:
 156                 ev_window_set_attribute (self, g_value_get_string (value));
 157                 break;
 158         default:
 159                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
 160                                                    prop_id,
 161                                                    param_spec);
 162                 break;
 163         }
 164 }
 165 #endif
 166
 167 static void
 168 set_action_sensitive (EvWindow   *ev_window,
 169                       const char *name,
 170                       gboolean    sensitive)
 171 {
 172         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 173                                                          name);
 174         gtk_action_set_sensitive (action, sensitive);
 175 }
 176
 177 static void
 178 update_action_sensitivity (EvWindow *ev_window)
 179 {
 180         EvDocument *document;
 181         int n_pages;
 182         int page;
 183
 184         document = ev_window->priv->document;
 185
 186         if (document)
 187                 n_pages = ev_document_get_n_pages (document);
 188         else
 189                 n_pages = 1;
 190
 191         page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
 192
 193         set_action_sensitive (ev_window, "GoFirstPage", page > 1);
 194         set_action_sensitive (ev_window, "GoPageDown", page > 1);
 195         set_action_sensitive (ev_window, "GoPageUp", page < n_pages);
 196         set_action_sensitive (ev_window, "GoLastPage", page < n_pages);
 197
 198         if (document)
 199                 set_action_sensitive (ev_window, "EditFind", EV_IS_DOCUMENT_FIND (document));
 200         else
 201                 set_action_sensitive (ev_window, "EditFind", FALSE);
 202
 203
 204 }
 205
 206 void
 207 ev_window_open_link (EvWindow *ev_window, EvLink *link)
 208 {
 209         ev_view_go_to_link (EV_VIEW (ev_window->priv->view), link);
 210 }
 211
 212 gboolean
 213 ev_window_is_empty (const EvWindow *ev_window)
 214 {
 215         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 216
 217         return ev_window->priv->document == NULL;
 218 }
 219
 220 static void
 221 unable_to_load (EvWindow   *ev_window,
 222                 const char *error_message)
 223 {
 224         GtkWidget *dialog;
 225
 226         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 227                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 228                                          GTK_MESSAGE_ERROR,
 229                                          GTK_BUTTONS_CLOSE,
 230                                          _("Unable to open document"));
 231         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 232                                                   "%s", error_message);
 233         gtk_dialog_run (GTK_DIALOG (dialog));
 234         gtk_widget_destroy (dialog);
 235 }
 236
 237 /* Would be nice to have this in gdk-pixbuf */
 238 static gboolean
 239 mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
 240 {
 241         GSList *formats, *list;
 242         gboolean retval = FALSE;
 243
 244         formats = gdk_pixbuf_get_formats ();
 245
 246         list = formats;
 247         while (list) {
 248                 GdkPixbufFormat *format = list->data;
 249                 int i;
 250                 gchar **mime_types;
 251
 252                 if (gdk_pixbuf_format_is_disabled (format))
 253                         continue;
 254
 255                 mime_types = gdk_pixbuf_format_get_mime_types (format);
 256
 257                 for (i = 0; mime_types[i] != NULL; i++) {
 258                         if (strcmp (mime_types[i], mime_type) == 0) {
 259                                 retval = TRUE;
 260                                 break;
 261                         }
 262                 }
 263
 264                 if (retval)
 265                         break;
 266
 267                 list = list->next;
 268         }
 269
 270         g_slist_free (formats);
 271
 272         return retval;
 273 }
 274
 275 static void
 276 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 277 {
 278         char *title = NULL;
 279
 280         if (document == NULL) {
 281                 title = g_strdup (_("Document Viewer"));
 282         } else {
 283                 title = ev_document_get_title (document);
 284
 285                 if (title == NULL) {
 286                         title = g_path_get_basename (ev_window->priv->uri);
 287                 }
 288         }
 289
 290         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 291
 292         g_free (title);
 293 }
 294
 295 static void
 296 update_total_pages (EvWindow *ev_window)
 297 {
 298         GtkAction *action;
 299         int pages;
 300
 301         pages = ev_document_get_n_pages (ev_window->priv->document);
 302         action = gtk_action_group_get_action
 303                 (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 304         ev_page_action_set_total_pages (EV_PAGE_ACTION (action), pages);
 305 }
 306
 307 void
 308 ev_window_open (EvWindow *ev_window, const char *uri)
 309 {
 310         EvDocument *document = NULL;
 311         char *mime_type;
 312
 313         g_free (ev_window->priv->uri);
 314         ev_window->priv->uri = g_strdup (uri);
 315
 316         mime_type = gnome_vfs_get_mime_type (uri);
 317
 318         if (mime_type == NULL)
 319                 document = NULL;
 320         else if (!strcmp (mime_type, "application/pdf"))
 321                 document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
 322         else if (!strcmp (mime_type, "application/postscript"))
 323                 document = g_object_new (PS_TYPE_DOCUMENT, NULL);
 324         else if (mime_type_supported_by_gdk_pixbuf (mime_type))
 325                 document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
 326
 327         if (document) {
 328                 GError *error = NULL;
 329
 330                 g_signal_connect_object (G_OBJECT (document),
 331                                          "notify::title",
 332                                          G_CALLBACK (update_window_title),
 333                                          ev_window, 0);
 334
 335                 if (ev_document_load (document, uri, &error)) {
 336                         EvHistory *history;
 337                         EvView *view = EV_VIEW (ev_window->priv->view);
 338                         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 339                         GtkAction *action;
 340
 341                         if (ev_window->priv->document)
 342                                 g_object_unref (ev_window->priv->document);
 343                         ev_window->priv->document = document;
 344
 345                         ev_view_set_document (view, document);
 346                         ev_sidebar_set_document (sidebar, document);
 347
 348                         history = ev_history_new ();
 349                         ev_view_set_history (view, history);
 350                         g_object_unref (history);
 351
 352                         action = gtk_action_group_get_action
 353                                 (ev_window->priv->action_group, NAVIGATION_BACK_ACTION);
 354                         ev_navigation_action_set_history
 355                                 (EV_NAVIGATION_ACTION (action), history);
 356
 357                         action = gtk_action_group_get_action
 358                                 (ev_window->priv->action_group, NAVIGATION_FORWARD_ACTION);
 359                         ev_navigation_action_set_history
 360                                 (EV_NAVIGATION_ACTION (action), history);
 361
 362                         update_total_pages (ev_window);
 363                         update_action_sensitivity (ev_window);
 364                 } else {
 365                         g_assert (error != NULL);
 366                         g_object_unref (document);
 367                         unable_to_load (ev_window, error->message);
 368                         g_error_free (error);
 369                 }
 370         } else {
 371                 char *error_message;
 372
 373                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 374                                                  mime_type?mime_type:"<Unknown MIME Type>");
 375                 unable_to_load (ev_window, error_message);
 376                 g_free (error_message);
 377         }
 378
 379         g_free (mime_type);
 380 }
 381
 382 static void
 383 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 384 {
 385         ev_application_open (EV_APP, NULL);
 386 }
 387
 388 /* FIXME
 389 static gboolean
 390 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 391 {
 392         GtkWidget *msgbox;
 393         gchar *utf8_file_name;
 394         AtkObject *obj;
 395         gint ret;
 396
 397         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 398         msgbox = gtk_message_dialog_new (
 399                 window,
 400                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 401                 GTK_MESSAGE_QUESTION,
 402                 GTK_BUTTONS_NONE,
 403                 _("A file named \"%s\" already exists."),
 404                 utf8_file_name);
 405         g_free (utf8_file_name);
 406
 407         gtk_message_dialog_format_secondary_text (
 408                 GTK_MESSAGE_DIALOG (msgbox),
 409                 _("Do you want to replace it with the one you are saving?"));
 410
 411         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 412                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 413
 414         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 415                                _("_Replace"), GTK_RESPONSE_YES);
 416
 417         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 418                                          GTK_RESPONSE_CANCEL);
 419
 420         obj = gtk_widget_get_accessible (msgbox);
 421
 422         if (GTK_IS_ACCESSIBLE (obj))
 423                 atk_object_set_name (obj, _("Question"));
 424
 425         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 426         gtk_widget_destroy (msgbox);
 427
 428         return (ret == GTK_RESPONSE_YES);
 429 }
 430 */
 431
 432 static void
 433 save_error_dialog (GtkWindow *window, const gchar *file_name)
 434 {
 435         GtkWidget *error_dialog;
 436
 437         error_dialog = gtk_message_dialog_new (
 438                 window,
 439                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 440                 GTK_MESSAGE_ERROR,
 441                 GTK_BUTTONS_CLOSE,
 442                 _("The file could not be saved as \"%s\"."),
 443                 file_name);
 444
 445         /* Easy way to make the text bold while keeping the string
 446          * above free from pango markup (FIXME ?) */
 447         gtk_message_dialog_format_secondary_text (
 448                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 449
 450         gtk_dialog_run (GTK_DIALOG (error_dialog));
 451         gtk_widget_destroy (error_dialog);
 452 }
 453
 454 static void
 455 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 456 {
 457         GtkWidget *fc;
 458         GtkFileFilter *pdf_filter, *all_filter;
 459         gchar *uri = NULL;
 460
 461         fc = gtk_file_chooser_dialog_new (
 462                 _("Save a Copy"),
 463                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 464                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 465                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 466                 NULL);
 467         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 468
 469         pdf_filter = gtk_file_filter_new ();
 470         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
 471         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
 472         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 473
 474         all_filter = gtk_file_filter_new ();
 475         gtk_file_filter_set_name (all_filter, _("All Files"));
 476         gtk_file_filter_add_pattern (all_filter, "*");
 477         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
 478         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 479
 480         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
 481
 482         gtk_widget_show (fc);
 483
 484         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
 485                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
 486
 487 /* FIXME
 488                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
 489                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
 490                                 continue;
 491 */
 492
 493                 if (ev_document_save (ev_window->priv->document, uri, NULL))
 494                         break;
 495                 else
 496                         save_error_dialog (GTK_WINDOW (fc), uri);
 497         }
 498         gtk_widget_destroy (fc);
 499 }
 500
 501 static gboolean
 502 using_postscript_printer (GnomePrintConfig *config)
 503 {
 504         const guchar *driver;
 505         const guchar *transport;
 506
 507         driver = gnome_print_config_get (
 508                 config, (const guchar *)"Settings.Engine.Backend.Driver");
 509
 510         transport = gnome_print_config_get (
 511                 config, (const guchar *)"Settings.Transport.Backend");
 512
 513         if (driver) {
 514                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
 515                         return TRUE;
 516                 else
 517                         return FALSE;
 518         } else  if (transport) {
 519                 if (!strcmp ((const gchar *)transport, "CUPS"))
 520                         return TRUE;
 521         }
 522
 523         return FALSE;
 524 }
 525
 526 static void
 527 ev_window_print (EvWindow *ev_window)
 528 {
 529         GnomePrintConfig *config;
 530         GnomePrintJob *job;
 531         GtkWidget *print_dialog;
 532         EvPrintJob *print_job = NULL;
 533
 534         g_return_if_fail (EV_IS_WINDOW (ev_window));
 535         g_return_if_fail (ev_window->priv->document != NULL);
 536
 537         config = gnome_print_config_default ();
 538         job = gnome_print_job_new (config);
 539
 540         print_dialog = gnome_print_dialog_new (job, _("Print"),
 541                                                (GNOME_PRINT_DIALOG_RANGE |
 542                                                 GNOME_PRINT_DIALOG_COPIES));
 543         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
 544                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
 545                                            FALSE);
 546
 547         while (TRUE) {
 548                 int response;
 549                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
 550
 551                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
 552                         break;
 553
 554                 /* FIXME: Change this when we have the first backend
 555                  * that can print more than postscript
 556                  */
 557                 if (!using_postscript_printer (config)) {
 558                         GtkWidget *dialog;
 559
 560                         dialog = gtk_message_dialog_new (
 561                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
 562                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
 563                                 _("Printing is not supported on this printer."));
 564                         gtk_message_dialog_format_secondary_text (
 565                                 GTK_MESSAGE_DIALOG (dialog),
 566                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
 567                                 gnome_print_config_get (
 568                                         config, "Settings.Engine.Backend.Driver"));
 569                         gtk_dialog_run (GTK_DIALOG (dialog));
 570                         gtk_widget_destroy (dialog);
 571
 572                         continue;
 573                 }
 574
 575                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
 576                                           "gnome_print_job", job,
 577                                           "document", ev_window->priv->document,
 578                                           "print_dialog", print_dialog,
 579                                           NULL);
 580                 break;
 581         }
 582
 583         gtk_widget_destroy (print_dialog);
 584
 585         if (print_job != NULL) {
 586                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
 587                 g_object_unref (print_job);
 588         }
 589 }
 590
 591 static void
 592 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
 593 {
 594         ev_window_print (ev_window);
 595 }
 596
 597 static void
 598 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
 599 {
 600         g_return_if_fail (EV_IS_WINDOW (ev_window));
 601
 602         gtk_widget_destroy (GTK_WIDGET (ev_window));
 603 }
 604
 605 static void
 606 find_not_supported_dialog (EvWindow   *ev_window)
 607 {
 608         GtkWidget *dialog;
 609
 610         /* If you change this so it isn't modal, be sure you don't
 611          * allow multiple copies of the dialog...
 612          */
 613
 614         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 615                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 616                                          GTK_MESSAGE_ERROR,
 617                                          GTK_BUTTONS_CLOSE,
 618                                          _("The \"Find\" feature will not work with this document"));
 619         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 620                                                   _("Searching for text is only supported for PDF documents."));
 621         gtk_dialog_run (GTK_DIALOG (dialog));
 622         gtk_widget_destroy (dialog);
 623 }
 624
 625 static void
 626 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
 627 {
 628         g_return_if_fail (EV_IS_WINDOW (ev_window));
 629
 630         ev_view_select_all (EV_VIEW (ev_window->priv->view));
 631 }
 632
 633 static void
 634 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
 635 {
 636         g_return_if_fail (EV_IS_WINDOW (ev_window));
 637
 638         if (ev_window->priv->document == NULL) {
 639                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
 640         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
 641                 find_not_supported_dialog (ev_window);
 642         } else {
 643                 gtk_widget_show (ev_window->priv->find_bar);
 644
 645                 if (ev_window->priv->exit_fullscreen_popup)
 646                         update_fullscreen_popup (ev_window);
 647
 648                 egg_find_bar_grab_focus (EGG_FIND_BAR (ev_window->priv->find_bar));
 649         }
 650 }
 651
 652 static void
 653 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
 654 {
 655         g_return_if_fail (EV_IS_WINDOW (ev_window));
 656
 657         ev_view_copy (EV_VIEW (ev_window->priv->view));
 658 }
 659
 660 static void
 661 update_fullscreen_popup (EvWindow *window)
 662 {
 663         GtkWidget *popup = window->priv->exit_fullscreen_popup;
 664         int popup_width, popup_height;
 665         GdkRectangle screen_rect;
 666
 667         g_return_if_fail (popup != NULL);
 668
 669         if (!popup)
 670                 return;
 671
 672         popup_width = popup->requisition.width;
 673         popup_height = popup->requisition.height;
 674
 675         /* FIXME multihead */
 676         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
 677                         gdk_screen_get_monitor_at_window
 678                         (gdk_screen_get_default (),
 679                          GTK_WIDGET (window)->window),
 680                          &screen_rect);
 681
 682         if (GTK_WIDGET_VISIBLE (window->priv->find_bar)) {
 683                 GtkRequisition req;
 684
 685                 gtk_widget_size_request (window->priv->find_bar, &req);
 686
 687                 screen_rect.height -= req.height;
 688         }
 689
 690         if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
 691         {
 692                 gtk_window_move (GTK_WINDOW (popup),
 693                                  screen_rect.x + screen_rect.width - popup_width,
 694                                  screen_rect.height - popup_height);
 695         }
 696         else
 697         {
 698                 gtk_window_move (GTK_WINDOW (popup),
 699                                 screen_rect.x, screen_rect.height - popup_height);
 700         }
 701 }
 702
 703 static void
 704 screen_size_changed_cb (GdkScreen *screen,
 705                         EvWindow *window)
 706 {
 707         update_fullscreen_popup (window);
 708 }
 709
 710 static void
 711 destroy_exit_fullscreen_popup (EvWindow *window)
 712 {
 713         if (window->priv->exit_fullscreen_popup != NULL)
 714         {
 715                 /* FIXME multihead */
 716                 g_signal_handlers_disconnect_by_func
 717                         (gdk_screen_get_default (),
 718                          G_CALLBACK (screen_size_changed_cb), window);
 719
 720                 gtk_widget_destroy (window->priv->exit_fullscreen_popup);
 721                 window->priv->exit_fullscreen_popup = NULL;
 722         }
 723 }
 724
 725 static void
 726 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
 727 {
 728         GtkAction *action;
 729
 730         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
 731         g_return_if_fail (action != NULL);
 732
 733         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
 734 }
 735
 736 static void
 737 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
 738 {
 739         update_fullscreen_popup (window);
 740 }
 741
 742 static void
 743 ev_window_fullscreen (EvWindow *window)
 744 {
 745         GtkWidget *popup, *button, *icon, *label, *hbox, *main_menu;
 746
 747         window->priv->fullscreen_mode = TRUE;
 748
 749         popup = gtk_window_new (GTK_WINDOW_POPUP);
 750         window->priv->exit_fullscreen_popup = popup;
 751
 752         button = gtk_button_new ();
 753         g_signal_connect (button, "clicked",
 754                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
 755                           window);
 756         gtk_widget_show (button);
 757         gtk_container_add (GTK_CONTAINER (popup), button);
 758
 759         hbox = gtk_hbox_new (FALSE, 2);
 760         gtk_widget_show (hbox);
 761         gtk_container_add (GTK_CONTAINER (button), hbox);
 762
 763         icon = gtk_image_new_from_stock (GTK_STOCK_QUIT, GTK_ICON_SIZE_BUTTON);
 764         gtk_widget_show (icon);
 765         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
 766
 767         label = gtk_label_new (_("Exit Fullscreen"));
 768         gtk_widget_show (label);
 769         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 770
 771         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
 772
 773         /* FIXME multihead */
 774         g_signal_connect (gdk_screen_get_default (), "size-changed",
 775                           G_CALLBACK (screen_size_changed_cb), window);
 776         g_signal_connect (popup, "size_request",
 777                           G_CALLBACK (fullscreen_popup_size_request_cb), window);
 778
 779         main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
 780         gtk_widget_hide (main_menu);
 781         gtk_widget_hide (window->priv->statusbar);
 782
 783         update_fullscreen_popup (window);
 784
 785         gtk_widget_show (popup);
 786 }
 787
 788 static void
 789 ev_window_unfullscreen (EvWindow *window)
 790 {
 791         GtkWidget *main_menu;
 792
 793         window->priv->fullscreen_mode = FALSE;
 794
 795         main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
 796         gtk_widget_show (main_menu);
 797         gtk_widget_show (window->priv->statusbar);
 798
 799         destroy_exit_fullscreen_popup (window);
 800 }
 801
 802 static void
 803 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *ev_window)
 804 {
 805         gboolean fullscreen;
 806
 807         g_return_if_fail (EV_IS_WINDOW (ev_window));
 808
 809         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 810
 811         if (fullscreen) {
 812                 gtk_window_fullscreen (GTK_WINDOW (ev_window));
 813         } else {
 814                 gtk_window_unfullscreen (GTK_WINDOW (ev_window));
 815         }
 816 }
 817
 818 static gboolean
 819 ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
 820 {
 821         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
 822         {
 823                 GtkActionGroup *action_group;
 824                 GtkAction *action;
 825                 gboolean fullscreen;
 826
 827                 fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
 828
 829                 if (fullscreen)
 830                 {
 831                         ev_window_fullscreen (window);
 832                 }
 833                 else
 834                 {
 835                         ev_window_unfullscreen (window);
 836                 }
 837
 838                 action_group = window->priv->action_group;
 839
 840                 action = gtk_action_group_get_action (action_group, "ViewFullscreen");
 841                 g_signal_handlers_block_by_func
 842                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
 843                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
 844                 g_signal_handlers_unblock_by_func
 845                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
 846
 847         }
 848
 849         return FALSE;
 850 }
 851
 852 static gboolean
 853 ev_window_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *ev_window)
 854 {
 855         gtk_window_unfullscreen (GTK_WINDOW (ev_window));
 856
 857         return FALSE;
 858 }
 859
 860
 861 static void
 862 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
 863 {
 864         g_return_if_fail (EV_IS_WINDOW (ev_window));
 865
 866         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
 867 }
 868
 869 static void
 870 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
 871 {
 872         g_return_if_fail (EV_IS_WINDOW (ev_window));
 873
 874         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
 875 }
 876
 877 static void
 878 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
 879 {
 880         g_return_if_fail (EV_IS_WINDOW (ev_window));
 881
 882         ev_view_normal_size (EV_VIEW (ev_window->priv->view));
 883 }
 884
 885 static void
 886 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 887 {
 888         g_return_if_fail (EV_IS_WINDOW (ev_window));
 889
 890         ev_view_best_fit (EV_VIEW (ev_window->priv->view));
 891 }
 892
 893 static void
 894 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 895 {
 896         g_return_if_fail (EV_IS_WINDOW (ev_window));
 897
 898         ev_view_fit_width (EV_VIEW (ev_window->priv->view));
 899 }
 900
 901 static void
 902 ev_window_cmd_go_back (GtkAction *action, EvWindow *ev_window)
 903 {
 904         g_return_if_fail (EV_IS_WINDOW (ev_window));
 905
 906         ev_view_go_back (EV_VIEW (ev_window->priv->view));
 907 }
 908
 909 static void
 910 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
 911 {
 912         g_return_if_fail (EV_IS_WINDOW (ev_window));
 913
 914         ev_view_go_forward (EV_VIEW (ev_window->priv->view));
 915 }
 916
 917 static void
 918 ev_window_cmd_go_page_up (GtkAction *action, EvWindow *ev_window)
 919 {
 920         g_return_if_fail (EV_IS_WINDOW (ev_window));
 921
 922         ev_view_set_page (EV_VIEW (ev_window->priv->view),
 923                           ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1);
 924 }
 925
 926 static void
 927 ev_window_cmd_go_page_down (GtkAction *action, EvWindow *ev_window)
 928 {
 929         g_return_if_fail (EV_IS_WINDOW (ev_window));
 930
 931         ev_view_set_page (EV_VIEW (ev_window->priv->view),
 932                           ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1);
 933 }
 934
 935 static void
 936 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
 937 {
 938         g_return_if_fail (EV_IS_WINDOW (ev_window));
 939
 940         ev_view_set_page (EV_VIEW (ev_window->priv->view), 1);
 941 }
 942
 943 static void
 944 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
 945 {
 946         g_return_if_fail (EV_IS_WINDOW (ev_window));
 947
 948         ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT);
 949 }
 950
 951 static void
 952 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
 953 {
 954         g_return_if_fail (EV_IS_WINDOW (ev_window));
 955
 956         /* FIXME */
 957 }
 958
 959 static void
 960 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
 961 {
 962         const char *authors[] = {
 963                 N_("Many..."),
 964                 NULL
 965         };
 966
 967         const char *documenters[] = {
 968                 N_("Not so many..."),
 969                 NULL
 970         };
 971
 972         const char *license[] = {
 973                 N_("Evince is free software; you can redistribute it and/or modify\n"
 974                    "it under the terms of the GNU General Public License as published by\n"
 975                    "the Free Software Foundation; either version 2 of the License, or\n"
 976                    "(at your option) any later version.\n"),
 977                 N_("Evince is distributed in the hope that it will be useful,\n"
 978                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
 979                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
 980                    "GNU General Public License for more details.\n"),
 981                 N_("You should have received a copy of the GNU General Public License\n"
 982                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
 983                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
 984         };
 985
 986         char *license_trans;
 987
 988 #ifdef ENABLE_NLS
 989         const char **p;
 990
 991         for (p = authors; *p; ++p)
 992                 *p = _(*p);
 993
 994         for (p = documenters; *p; ++p)
 995                 *p = _(*p);
 996 #endif
 997
 998         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
 999                                      _(license[2]), "\n", NULL);
1000
1001         gtk_show_about_dialog (
1002                 GTK_WINDOW (ev_window),
1003                 "name", _("Evince"),
1004                 "version", VERSION,
1005                 "copyright",
1006                 _("\xc2\xa9 1996-2004 The Evince authors"),
1007                 "license", license_trans,
1008                 "website", "http://www.gnome.org/projects/evince",
1009                 "comments", _("PostScript and PDF File Viewer."),
1010                 "authors", authors,
1011                 "documenters", documenters,
1012                 "translator-credits", _("translator-credits"),
1013                 NULL);
1014
1015         g_free (license_trans);
1016 }
1017
1018 static void
1019 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1020 {
1021         g_object_set (
1022                 G_OBJECT (gtk_ui_manager_get_widget (
1023                                   ev_window->priv->ui_manager,
1024                                   "/ToolBar")),
1025                 "visible",
1026                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1027                 NULL);
1028 }
1029
1030 static void
1031 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1032 {
1033         g_object_set (
1034                 ev_window->priv->statusbar,
1035                 "visible",
1036                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1037                 NULL);
1038 }
1039
1040 static void
1041 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1042 {
1043         g_object_set (
1044                 ev_window->priv->sidebar,
1045                 "visible",
1046                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1047                 NULL);
1048 }
1049
1050 static void
1051 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1052 {
1053         GtkAction *action;
1054         char *message;
1055
1056         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1057         g_return_if_fail (action != NULL);
1058
1059         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1060         if (message) {
1061                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1062                                     ev_window->priv->help_message_cid, message);
1063                 g_free (message);
1064         }
1065 }
1066
1067 static void
1068 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1069 {
1070         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1071                            ev_window->priv->help_message_cid);
1072 }
1073
1074 static void
1075 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1076                   GtkWidget *proxy, EvWindow *ev_window)
1077 {
1078         if (GTK_IS_MENU_ITEM (proxy)) {
1079                 g_signal_connect (proxy, "select",
1080                                   G_CALLBACK (menu_item_select_cb), ev_window);
1081                 g_signal_connect (proxy, "deselect",
1082                                   G_CALLBACK (menu_item_deselect_cb),
1083                                   ev_window);
1084         }
1085 }
1086
1087 static void
1088 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1089                      GtkWidget *proxy, EvWindow *ev_window)
1090 {
1091         if (GTK_IS_MENU_ITEM (proxy)) {
1092                 g_signal_handlers_disconnect_by_func
1093                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1094                 g_signal_handlers_disconnect_by_func
1095                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1096         }
1097 }
1098
1099 static void
1100 update_current_page (EvWindow *ev_window)
1101 {
1102         int page;
1103         GtkAction *action;
1104
1105         action = gtk_action_group_get_action
1106                 (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1107
1108         page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
1109         ev_page_action_set_current_page (EV_PAGE_ACTION (action), page);
1110 }
1111
1112 static void
1113 view_page_changed_cb (EvView   *view,
1114                       EvWindow *ev_window)
1115 {
1116         update_current_page (ev_window);
1117         update_action_sensitivity (ev_window);
1118 }
1119
1120 static void
1121 view_status_changed_cb (EvView     *view,
1122                         GParamSpec *pspec,
1123                         EvWindow   *ev_window)
1124 {
1125         const char *message;
1126
1127         message = ev_view_get_status (view);
1128         gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1129                             ev_window->priv->help_message_cid, message);
1130 }
1131
1132 static void
1133 view_find_status_changed_cb (EvView     *view,
1134                              GParamSpec *pspec,
1135                              EvWindow   *ev_window)
1136 {
1137         const char *text;
1138
1139         text = ev_view_get_find_status (view);
1140         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1141                                       text);
1142 }
1143
1144 static void
1145 find_bar_previous_cb (EggFindBar *find_bar,
1146                       EvWindow   *ev_window)
1147 {
1148         /* FIXME - highlight previous result */
1149         g_printerr ("Find Previous\n");
1150
1151 }
1152
1153 static void
1154 find_bar_next_cb (EggFindBar *find_bar,
1155                   EvWindow   *ev_window)
1156 {
1157         /* FIXME - highlight next result */
1158         g_printerr ("Find Next\n");
1159 }
1160
1161 static void
1162 find_bar_close_cb (EggFindBar *find_bar,
1163                    EvWindow   *ev_window)
1164 {
1165         gtk_widget_hide (ev_window->priv->find_bar);
1166
1167         if (ev_window->priv->exit_fullscreen_popup)
1168                 update_fullscreen_popup (ev_window);
1169 }
1170
1171 static void
1172 find_bar_search_changed_cb (EggFindBar *find_bar,
1173                             GParamSpec *param,
1174                             EvWindow   *ev_window)
1175 {
1176         gboolean case_sensitive;
1177         gboolean visible;
1178         const char *search_string;
1179
1180         g_return_if_fail (EV_IS_WINDOW (ev_window));
1181
1182         /* Either the string or case sensitivity could have changed,
1183          * we connect this callback to both. We also connect it
1184          * to ::visible so when the find bar is hidden, we should
1185          * pretend the search string is NULL/""
1186          */
1187
1188         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
1189         visible = GTK_WIDGET_VISIBLE (find_bar);
1190         search_string = egg_find_bar_get_search_string (find_bar);
1191
1192 #if 0
1193         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
1194 #endif
1195
1196         if (ev_window->priv->document &&
1197             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1198                 if (visible && search_string) {
1199                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), search_string, case_sensitive);
1200                 } else {
1201                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
1202                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1203                                                       NULL);
1204                 }
1205         }
1206 }
1207
1208 static void
1209 ev_window_dispose (GObject *object)
1210 {
1211         EvWindowPrivate *priv;
1212
1213         g_return_if_fail (object != NULL && EV_IS_WINDOW (object));
1214
1215         priv = EV_WINDOW (object)->priv;
1216
1217         if (priv->ui_manager) {
1218                 g_object_unref (priv->ui_manager);
1219                 priv->ui_manager = NULL;
1220         }
1221
1222         if (priv->action_group) {
1223                 g_object_unref (priv->action_group);
1224                 priv->action_group = NULL;
1225         }
1226
1227         G_OBJECT_CLASS (parent_class)->dispose (object);
1228 }
1229
1230 static void
1231 ev_window_class_init (EvWindowClass *ev_window_class)
1232 {
1233         GObjectClass *g_object_class;
1234
1235         parent_class = g_type_class_peek_parent (ev_window_class);
1236
1237         g_object_class = G_OBJECT_CLASS (ev_window_class);
1238         g_object_class->dispose = ev_window_dispose;
1239
1240         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
1241
1242 #if 0
1243         /* setting up signal system */
1244         ev_window_class->signal = ev_window_signal;
1245
1246         ev_window_signals [SIGNAL] = g_signal_new (
1247                 "signal",
1248                 EV_TYPE_WINDOW,
1249                 G_SIGNAL_RUN_LAST,
1250                 G_STRUCT_OFFSET (EvWindowClass,
1251                                  signal),
1252                 NULL,
1253                 NULL,
1254                 g_cclosure_marshal_VOID__STRING,
1255                 G_TYPE_NONE,
1256                 0);
1257         /* setting up property system */
1258         g_object_class->set_property = ev_window_set_property;
1259         g_object_class->get_property = ev_window_get_property;
1260
1261         g_object_class_install_property (
1262                 g_object_class,
1263                 PROP_ATTRIBUTE,
1264                 g_param_spec_string ("attribute",
1265                                      "Attribute",
1266                                      "A simple unneccessary attribute that "
1267                                      "does nothing special except being a "
1268                                      "demonstration for the correct implem"
1269                                      "entation of a GObject property",
1270                                      "default_value",
1271                                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
1272 #endif
1273 }
1274
1275 /* Normal items */
1276 static GtkActionEntry entries[] = {
1277         { "File", NULL, N_("_File") },
1278         { "Edit", NULL, N_("_Edit") },
1279         { "View", NULL, N_("_View") },
1280         { "Go", NULL, N_("_Go") },
1281         { "Help", NULL, N_("_Help") },
1282
1283         /* File menu */
1284         { "FileOpen", GTK_STOCK_OPEN, N_("_Open"), "<control>O",
1285           N_("Open a file"),
1286           G_CALLBACK (ev_window_cmd_file_open) },
1287         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
1288           N_("Save the current document with a new filename"),
1289           G_CALLBACK (ev_window_cmd_save_as) },
1290         { "FilePrint", GTK_STOCK_PRINT, N_("_Print"), "<control>P",
1291           N_("Print this document"),
1292           G_CALLBACK (ev_window_cmd_file_print) },
1293         { "FileCloseWindow", GTK_STOCK_CLOSE, N_("_Close"), "<control>W",
1294           N_("Close this window"),
1295           G_CALLBACK (ev_window_cmd_file_close_window) },
1296
1297         /* Edit menu */
1298         { "EditCopy", GTK_STOCK_COPY, N_("_Copy"), "<control>C",
1299           N_("Copy text from the document"),
1300           G_CALLBACK (ev_window_cmd_edit_copy) },
1301         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
1302           N_("Select the entire page"),
1303           G_CALLBACK (ev_window_cmd_edit_select_all) },
1304         { "EditFind", GTK_STOCK_FIND, N_("_Find"), "<control>F",
1305           N_("Find a word or phrase in the document"),
1306           G_CALLBACK (ev_window_cmd_edit_find) },
1307
1308         /* View menu */
1309         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus",
1310           N_("Enlarge the document"),
1311           G_CALLBACK (ev_window_cmd_view_zoom_in) },
1312         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus",
1313           N_("Shrink the document"),
1314           G_CALLBACK (ev_window_cmd_view_zoom_out) },
1315         { "ViewNormalSize", GTK_STOCK_ZOOM_100, N_("_Normal Size"), "<control>0",
1316           N_("Zoom to the normal size"),
1317           G_CALLBACK (ev_window_cmd_view_normal_size) },
1318         { "ViewBestFit", GTK_STOCK_ZOOM_FIT, N_("_Best Fit"), NULL,
1319           N_("Zoom to fit the document to the current window"),
1320           G_CALLBACK (ev_window_cmd_view_best_fit) },
1321         { "ViewPageWidth", EV_STOCK_ZOOM_FIT_WIDTH, N_("Fit Page _Width"), NULL,
1322           N_("Zoom to fit the width of the current window "),
1323           G_CALLBACK (ev_window_cmd_view_page_width) },
1324
1325         /* Go menu */
1326         { "GoBack", GTK_STOCK_GO_BACK, N_("_Back"), "<mod1>Left",
1327           N_("Go to the page viewed before this one"),
1328           G_CALLBACK (ev_window_cmd_go_back) },
1329         { "GoForward", GTK_STOCK_GO_FORWARD, N_("Fo_rward"), "<mod1>Right",
1330           N_("Go to the page viewed before this one"),
1331           G_CALLBACK (ev_window_cmd_go_forward) },
1332         { "GoPageDown", GTK_STOCK_GO_UP, N_("_Page Up"), "<control>Page_Up",
1333           N_("Go to the previous page"),
1334           G_CALLBACK (ev_window_cmd_go_page_up) },
1335         { "GoPageUp", GTK_STOCK_GO_DOWN, N_("_Page Down"), "<control>Page_Down",
1336           N_("Go to the next page"),
1337           G_CALLBACK (ev_window_cmd_go_page_down) },
1338         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
1339           N_("Go to the first page"),
1340           G_CALLBACK (ev_window_cmd_go_first_page) },
1341         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
1342           N_("Go to the last page"),
1343           G_CALLBACK (ev_window_cmd_go_last_page) },
1344
1345         /* Help menu */
1346         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), NULL,
1347           N_("Display help for the viewer application"),
1348           G_CALLBACK (ev_window_cmd_help_contents) },
1349
1350         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
1351           N_("Display credits for the document viewer creators"),
1352           G_CALLBACK (ev_window_cmd_help_about) },
1353 };
1354
1355 /* Toggle items */
1356 static GtkToggleActionEntry toggle_entries[] = {
1357         /* View Menu */
1358         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
1359           N_("Show or hide toolbar"),
1360           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
1361         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
1362           N_("Show or hide statusbar"),
1363           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
1364         { "ViewSidebar", NULL, N_("Side_bar"), "F9",
1365           N_("Show or hide sidebar"),
1366           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
1367         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
1368           N_("Expand the window to fill the screen"),
1369           G_CALLBACK (ev_window_cmd_view_fullscreen) },
1370 };
1371
1372 static void
1373 goto_page_cb (GtkAction *action, int page_number, EvWindow *ev_window)
1374 {
1375         EvView *view = EV_VIEW (ev_window->priv->view);
1376
1377         if (ev_view_get_page (view) != page_number) {
1378                 ev_view_set_page (view, page_number);
1379         }
1380 }
1381
1382 static void
1383 register_custom_actions (EvWindow *window, GtkActionGroup *group)
1384 {
1385         GtkAction *action;
1386
1387         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
1388                                "name", NAVIGATION_BACK_ACTION,
1389                                "label", _("Back"),
1390                                "stock_id", GTK_STOCK_GO_BACK,
1391                                "tooltip", _("Go back"),
1392                                "arrow-tooltip", _("Back history"),
1393                                "direction", EV_NAVIGATION_DIRECTION_BACK,
1394                                "is_important", TRUE,
1395                                NULL);
1396         g_signal_connect (action, "activate",
1397                           G_CALLBACK (ev_window_cmd_go_back), window);
1398         gtk_action_group_add_action (group, action);
1399         g_object_unref (action);
1400
1401         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
1402                                "name", NAVIGATION_FORWARD_ACTION,
1403                                "label", _("Forward"),
1404                                "stock_id", GTK_STOCK_GO_FORWARD,
1405                                "tooltip", _("Go forward"),
1406                                "arrow-tooltip", _("Forward history"),
1407                                "direction", EV_NAVIGATION_DIRECTION_FORWARD,
1408                                NULL);
1409         g_signal_connect (action, "activate",
1410                           G_CALLBACK (ev_window_cmd_go_forward), window);
1411         gtk_action_group_add_action (group, action);
1412         g_object_unref (action);
1413
1414         action = g_object_new (EV_TYPE_PAGE_ACTION,
1415                                "name", PAGE_SELECTOR_ACTION,
1416                                "label", _("Page"),
1417                                "tooltip", _("Select Page"),
1418                                NULL);
1419         g_signal_connect (action, "goto_page",
1420                           G_CALLBACK (goto_page_cb), window);
1421         gtk_action_group_add_action (group, action);
1422         g_object_unref (action);
1423 }
1424
1425 static void
1426 ev_window_init (EvWindow *ev_window)
1427 {
1428         GtkActionGroup *action_group;
1429         GtkAccelGroup *accel_group;
1430         GError *error = NULL;
1431         GtkWidget *scrolled_window;
1432         GtkWidget *menubar;
1433         GtkWidget *toolbar;
1434         GtkWidget *sidebar_widget;
1435
1436         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
1437
1438         update_window_title (NULL, NULL, ev_window);
1439
1440         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
1441         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
1442         gtk_widget_show (ev_window->priv->main_box);
1443
1444         action_group = gtk_action_group_new ("MenuActions");
1445         ev_window->priv->action_group = action_group;
1446         gtk_action_group_set_translation_domain (action_group, NULL);
1447         gtk_action_group_add_actions (action_group, entries,
1448                                       G_N_ELEMENTS (entries), ev_window);
1449         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
1450                                              G_N_ELEMENTS (toggle_entries),
1451                                              ev_window);
1452
1453         register_custom_actions (ev_window, action_group);
1454
1455         ev_window->priv->ui_manager = gtk_ui_manager_new ();
1456         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1457                                             action_group, 0);
1458
1459         accel_group =
1460                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
1461         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
1462
1463         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
1464                           G_CALLBACK (connect_proxy_cb), ev_window);
1465         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
1466                           G_CALLBACK (disconnect_proxy_cb), ev_window);
1467
1468         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
1469                                               DATADIR"/evince-ui.xml",
1470                                               &error)) {
1471                 g_message ("building menus failed: %s", error->message);
1472                 g_error_free (error);
1473         }
1474
1475         menubar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
1476                                              "/MainMenu");
1477         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), menubar,
1478                             FALSE, FALSE, 0);
1479
1480         toolbar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
1481                                              "/ToolBar");
1482         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar,
1483                             FALSE, FALSE, 0);
1484
1485         /* Add the main area */
1486         ev_window->priv->hpaned = gtk_hpaned_new ();
1487         gtk_widget_show (ev_window->priv->hpaned);
1488         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
1489                             TRUE, TRUE, 0);
1490
1491         ev_window->priv->sidebar = ev_sidebar_new ();
1492         gtk_widget_show (ev_window->priv->sidebar);
1493         gtk_paned_add1 (GTK_PANED (ev_window->priv->hpaned),
1494                         ev_window->priv->sidebar);
1495
1496         /* Stub sidebar, for now */
1497         sidebar_widget = ev_sidebar_links_new ();
1498         gtk_widget_show (sidebar_widget);
1499         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
1500                              "index",
1501                              _("Index"),
1502                              sidebar_widget);
1503
1504         sidebar_widget = ev_sidebar_thumbnails_new ();
1505         gtk_widget_show (sidebar_widget);
1506         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
1507                              "thumbnails",
1508                              _("Thumbnails"),
1509                              sidebar_widget);
1510
1511         scrolled_window = gtk_scrolled_window_new (NULL, NULL);
1512         gtk_widget_show (scrolled_window);
1513         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
1514                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1515
1516         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
1517                         scrolled_window);
1518
1519         ev_window->priv->view = ev_view_new ();
1520         gtk_widget_show (ev_window->priv->view);
1521         gtk_container_add (GTK_CONTAINER (scrolled_window),
1522                            ev_window->priv->view);
1523         g_signal_connect (ev_window->priv->view,
1524                           "page-changed",
1525                           G_CALLBACK (view_page_changed_cb),
1526                           ev_window);
1527         g_signal_connect (ev_window->priv->view,
1528                           "notify::find-status",
1529                           G_CALLBACK (view_find_status_changed_cb),
1530                           ev_window);
1531         g_signal_connect (ev_window->priv->view,
1532                           "notify::status",
1533                           G_CALLBACK (view_status_changed_cb),
1534                           ev_window);
1535
1536         ev_window->priv->statusbar = gtk_statusbar_new ();
1537         gtk_widget_show (ev_window->priv->statusbar);
1538         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
1539                           ev_window->priv->statusbar,
1540                           FALSE, TRUE, 0);
1541         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
1542                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
1543
1544         ev_window->priv->find_bar = egg_find_bar_new ();
1545         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
1546                           ev_window->priv->find_bar,
1547                           FALSE, TRUE, 0);
1548
1549         /* Connect to find bar signals */
1550         g_signal_connect (ev_window->priv->find_bar,
1551                           "previous",
1552                           G_CALLBACK (find_bar_previous_cb),
1553                           ev_window);
1554         g_signal_connect (ev_window->priv->find_bar,
1555                           "next",
1556                           G_CALLBACK (find_bar_next_cb),
1557                           ev_window);
1558         g_signal_connect (ev_window->priv->find_bar,
1559                           "close",
1560                           G_CALLBACK (find_bar_close_cb),
1561                           ev_window);
1562         g_signal_connect (ev_window->priv->find_bar,
1563                           "notify::search-string",
1564                           G_CALLBACK (find_bar_search_changed_cb),
1565                           ev_window);
1566         g_signal_connect (ev_window->priv->find_bar,
1567                           "notify::case-sensitive",
1568                           G_CALLBACK (find_bar_search_changed_cb),
1569                           ev_window);
1570         g_signal_connect (ev_window->priv->find_bar,
1571                           "notify::visible",
1572                           G_CALLBACK (find_bar_search_changed_cb),
1573                           ev_window);
1574
1575         g_signal_connect (ev_window, "window-state-event",
1576                           G_CALLBACK (ev_window_state_event_cb),
1577                           ev_window);
1578         g_signal_connect (ev_window, "focus_out_event",
1579                           G_CALLBACK (ev_window_focus_out_cb),
1580                           ev_window);
1581
1582         /* Give focus to the scrolled window */
1583         gtk_widget_grab_focus (scrolled_window);
1584
1585         update_action_sensitivity (ev_window);
1586 }