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         guint view_message_cid;
  77         GtkWidget *exit_fullscreen_popup;
  78         char *uri;
  79
  80         EvDocument *document;
  81
  82         gboolean fullscreen_mode;
  83 };
  84
  85 #define NAVIGATION_BACK_ACTION "NavigationBack"
  86 #define NAVIGATION_FORWARD_ACTION "NavigationForward"
  87 #define PAGE_SELECTOR_ACTION "PageSelector"
  88
  89 #if 0
  90 /* enable these to add support for signals */
  91 static guint ev_window_signals [N_SIGNALS] = { 0 };
  92 #endif
  93
  94 static void update_fullscreen_popup (EvWindow *window);
  95
  96 static GObjectClass *parent_class = NULL;
  97
  98 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
  99
 100 #define EV_WINDOW_GET_PRIVATE(object) \
 101         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 102
 103 #if 0
 104 const char *
 105 ev_window_get_attribute (EvWindow *self)
 106 {
 107         g_return_val_if_fail (self != NULL && EV_IS_WINDOW (self), NULL);
 108
 109         return self->priv->attribute;
 110 }
 111
 112 void
 113 ev_window_set_attribute (EvWindow* self, const char *attribute)
 114 {
 115         g_assert (self != NULL && EV_IS_WINDOW (self));
 116         g_assert (attribute != NULL);
 117
 118         if (self->priv->attribute != NULL) {
 119                 g_free (self->priv->attribute);
 120         }
 121
 122         self->priv->attribute = g_strdup (attribute);
 123
 124         g_object_notify (G_OBJECT (self), "attribute");
 125 }
 126
 127 static void
 128 ev_window_get_property (GObject *object, guint prop_id, GValue *value,
 129                         GParamSpec *param_spec)
 130 {
 131         EvWindow *self;
 132
 133         self = EV_WINDOW (object);
 134
 135         switch (prop_id) {
 136         case PROP_ATTRIBUTE:
 137                 g_value_set_string (value, self->priv->attribute);
 138                 break;
 139         default:
 140                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
 141                                                    prop_id,
 142                                                    param_spec);
 143                 break;
 144         }
 145 }
 146
 147 static void
 148 ev_window_set_property (GObject *object, guint prop_id, const GValue *value,
 149                         GParamSpec *param_spec)
 150 {
 151         EvWindow *self;
 152
 153         self = EV_WINDOW (object);
 154
 155         switch (prop_id) {
 156         case PROP_ATTRIBUTE:
 157                 ev_window_set_attribute (self, g_value_get_string (value));
 158                 break;
 159         default:
 160                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
 161                                                    prop_id,
 162                                                    param_spec);
 163                 break;
 164         }
 165 }
 166 #endif
 167
 168 static void
 169 set_action_sensitive (EvWindow   *ev_window,
 170                       const char *name,
 171                       gboolean    sensitive)
 172 {
 173         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 174                                                          name);
 175         gtk_action_set_sensitive (action, sensitive);
 176 }
 177
 178 static void
 179 update_action_sensitivity (EvWindow *ev_window)
 180 {
 181         EvDocument *document;
 182         EvView *view;
 183
 184         gboolean can_go_back = FALSE;
 185         gboolean can_go_forward = FALSE;
 186
 187         document = ev_window->priv->document;
 188
 189         view = EV_VIEW (ev_window->priv->view);
 190
 191         if (document) {
 192                 can_go_back = ev_view_can_go_back (view);
 193                 can_go_forward = ev_view_can_go_forward (view);
 194         }
 195
 196         /* File menu */
 197         /* "FileOpen": always sensitive */
 198         set_action_sensitive (ev_window, "FileSaveAs", document!=NULL);
 199         set_action_sensitive (ev_window, "FilePrint", document!=NULL);
 200         /* "FileCloseWindow": always sensitive */
 201
 202         /* Edit menu */
 203         set_action_sensitive (ev_window, "EditCopy", document!=NULL);
 204         set_action_sensitive (ev_window, "EditSelectAll", document!=NULL);
 205
 206         if (document)
 207                 set_action_sensitive (ev_window, "EditFind", EV_IS_DOCUMENT_FIND (document));
 208         else
 209                 set_action_sensitive (ev_window, "EditFind", FALSE);
 210
 211         /* View menu */
 212         set_action_sensitive (ev_window, "ViewZoomIn", document!=NULL);
 213         set_action_sensitive (ev_window, "ViewZoomOut", document!=NULL);
 214         set_action_sensitive (ev_window, "ViewNormalSize", document!=NULL);
 215         set_action_sensitive (ev_window, "ViewBestFit", document!=NULL);
 216         set_action_sensitive (ev_window, "ViewPageWidth", document!=NULL);
 217
 218         /* Go menu */
 219         set_action_sensitive (ev_window, "GoBack", can_go_back);
 220         set_action_sensitive (ev_window, "GoForward", can_go_forward);
 221         if (document) {
 222                 int n_pages;
 223                 int page;
 224
 225                 page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
 226                 n_pages = ev_document_get_n_pages (document);
 227
 228                 set_action_sensitive (ev_window, "GoPageDown", page > 1);
 229                 set_action_sensitive (ev_window, "GoPageUp", page < n_pages);
 230                 set_action_sensitive (ev_window, "GoFirstPage", page > 1);
 231                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages);
 232         } else {
 233                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 234                 set_action_sensitive (ev_window, "GoPageDown", FALSE);
 235                 set_action_sensitive (ev_window, "GoPageUp", FALSE);
 236                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 237         }
 238
 239         /* Help menu */
 240         /* "HelpContents": always sensitive */
 241         /* "HelpAbout": always sensitive */
 242
 243         /* Toolbar-specific actions: */
 244         set_action_sensitive (ev_window, NAVIGATION_BACK_ACTION, can_go_back);
 245         set_action_sensitive (ev_window, NAVIGATION_FORWARD_ACTION, can_go_forward);
 246         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, document!=NULL);
 247 }
 248
 249 void
 250 ev_window_open_link (EvWindow *ev_window, EvLink *link)
 251 {
 252         ev_view_go_to_link (EV_VIEW (ev_window->priv->view), link);
 253 }
 254
 255 gboolean
 256 ev_window_is_empty (const EvWindow *ev_window)
 257 {
 258         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 259
 260         return ev_window->priv->document == NULL;
 261 }
 262
 263 static void
 264 unable_to_load (EvWindow   *ev_window,
 265                 const char *error_message)
 266 {
 267         GtkWidget *dialog;
 268
 269         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 270                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 271                                          GTK_MESSAGE_ERROR,
 272                                          GTK_BUTTONS_CLOSE,
 273                                          _("Unable to open document"));
 274         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 275                                                   "%s", error_message);
 276         gtk_dialog_run (GTK_DIALOG (dialog));
 277         gtk_widget_destroy (dialog);
 278 }
 279
 280 /* Would be nice to have this in gdk-pixbuf */
 281 static gboolean
 282 mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
 283 {
 284         GSList *formats, *list;
 285         gboolean retval = FALSE;
 286
 287         formats = gdk_pixbuf_get_formats ();
 288
 289         list = formats;
 290         while (list) {
 291                 GdkPixbufFormat *format = list->data;
 292                 int i;
 293                 gchar **mime_types;
 294
 295                 if (gdk_pixbuf_format_is_disabled (format))
 296                         continue;
 297
 298                 mime_types = gdk_pixbuf_format_get_mime_types (format);
 299
 300                 for (i = 0; mime_types[i] != NULL; i++) {
 301                         if (strcmp (mime_types[i], mime_type) == 0) {
 302                                 retval = TRUE;
 303                                 break;
 304                         }
 305                 }
 306
 307                 if (retval)
 308                         break;
 309
 310                 list = list->next;
 311         }
 312
 313         g_slist_free (formats);
 314
 315         return retval;
 316 }
 317
 318 static void
 319 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 320 {
 321         char *title = NULL;
 322
 323         if (document == NULL) {
 324                 title = g_strdup (_("Document Viewer"));
 325         } else {
 326                 title = ev_document_get_title (document);
 327
 328                 if (title == NULL) {
 329                         title = g_path_get_basename (ev_window->priv->uri);
 330                 }
 331         }
 332
 333         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 334
 335         g_free (title);
 336 }
 337
 338 static void
 339 update_total_pages (EvWindow *ev_window)
 340 {
 341         GtkAction *action;
 342         int pages;
 343
 344         pages = ev_document_get_n_pages (ev_window->priv->document);
 345         action = gtk_action_group_get_action
 346                 (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 347         ev_page_action_set_total_pages (EV_PAGE_ACTION (action), pages);
 348 }
 349
 350 void
 351 ev_window_open (EvWindow *ev_window, const char *uri)
 352 {
 353         EvDocument *document = NULL;
 354         char *mime_type;
 355
 356         g_free (ev_window->priv->uri);
 357         ev_window->priv->uri = g_strdup (uri);
 358
 359         mime_type = gnome_vfs_get_mime_type (uri);
 360
 361         if (mime_type == NULL)
 362                 document = NULL;
 363         else if (!strcmp (mime_type, "application/pdf"))
 364                 document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
 365         else if (!strcmp (mime_type, "application/postscript"))
 366                 document = g_object_new (PS_TYPE_DOCUMENT, NULL);
 367         else if (mime_type_supported_by_gdk_pixbuf (mime_type))
 368                 document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
 369
 370         if (document) {
 371                 GError *error = NULL;
 372
 373                 g_signal_connect_object (G_OBJECT (document),
 374                                          "notify::title",
 375                                          G_CALLBACK (update_window_title),
 376                                          ev_window, 0);
 377
 378                 if (ev_document_load (document, uri, &error)) {
 379                         EvHistory *history;
 380                         EvView *view = EV_VIEW (ev_window->priv->view);
 381                         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 382                         GtkAction *action;
 383
 384                         if (ev_window->priv->document)
 385                                 g_object_unref (ev_window->priv->document);
 386                         ev_window->priv->document = document;
 387
 388                         ev_view_set_document (view, document);
 389                         ev_sidebar_set_document (sidebar, document);
 390
 391                         history = ev_history_new ();
 392                         ev_view_set_history (view, history);
 393                         g_object_unref (history);
 394
 395                         action = gtk_action_group_get_action
 396                                 (ev_window->priv->action_group, NAVIGATION_BACK_ACTION);
 397                         ev_navigation_action_set_history
 398                                 (EV_NAVIGATION_ACTION (action), history);
 399
 400                         action = gtk_action_group_get_action
 401                                 (ev_window->priv->action_group, NAVIGATION_FORWARD_ACTION);
 402                         ev_navigation_action_set_history
 403                                 (EV_NAVIGATION_ACTION (action), history);
 404
 405                         update_total_pages (ev_window);
 406                         update_action_sensitivity (ev_window);
 407                 } else {
 408                         g_assert (error != NULL);
 409                         g_object_unref (document);
 410                         unable_to_load (ev_window, error->message);
 411                         g_error_free (error);
 412                 }
 413         } else {
 414                 char *error_message;
 415
 416                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 417                                                  mime_type?mime_type:"<Unknown MIME Type>");
 418                 unable_to_load (ev_window, error_message);
 419                 g_free (error_message);
 420         }
 421
 422         g_free (mime_type);
 423 }
 424
 425 static void
 426 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 427 {
 428         ev_application_open (EV_APP, NULL);
 429 }
 430
 431 /* FIXME
 432 static gboolean
 433 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 434 {
 435         GtkWidget *msgbox;
 436         gchar *utf8_file_name;
 437         AtkObject *obj;
 438         gint ret;
 439
 440         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 441         msgbox = gtk_message_dialog_new (
 442                 window,
 443                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 444                 GTK_MESSAGE_QUESTION,
 445                 GTK_BUTTONS_NONE,
 446                 _("A file named \"%s\" already exists."),
 447                 utf8_file_name);
 448         g_free (utf8_file_name);
 449
 450         gtk_message_dialog_format_secondary_text (
 451                 GTK_MESSAGE_DIALOG (msgbox),
 452                 _("Do you want to replace it with the one you are saving?"));
 453
 454         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 455                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 456
 457         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 458                                _("_Replace"), GTK_RESPONSE_YES);
 459
 460         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 461                                          GTK_RESPONSE_CANCEL);
 462
 463         obj = gtk_widget_get_accessible (msgbox);
 464
 465         if (GTK_IS_ACCESSIBLE (obj))
 466                 atk_object_set_name (obj, _("Question"));
 467
 468         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 469         gtk_widget_destroy (msgbox);
 470
 471         return (ret == GTK_RESPONSE_YES);
 472 }
 473 */
 474
 475 static void
 476 save_error_dialog (GtkWindow *window, const gchar *file_name)
 477 {
 478         GtkWidget *error_dialog;
 479
 480         error_dialog = gtk_message_dialog_new (
 481                 window,
 482                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 483                 GTK_MESSAGE_ERROR,
 484                 GTK_BUTTONS_CLOSE,
 485                 _("The file could not be saved as \"%s\"."),
 486                 file_name);
 487
 488         /* Easy way to make the text bold while keeping the string
 489          * above free from pango markup (FIXME ?) */
 490         gtk_message_dialog_format_secondary_text (
 491                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 492
 493         gtk_dialog_run (GTK_DIALOG (error_dialog));
 494         gtk_widget_destroy (error_dialog);
 495 }
 496
 497 static void
 498 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 499 {
 500         GtkWidget *fc;
 501         GtkFileFilter *pdf_filter, *all_filter;
 502         gchar *uri = NULL;
 503
 504         fc = gtk_file_chooser_dialog_new (
 505                 _("Save a Copy"),
 506                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 507                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 508                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 509                 NULL);
 510         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 511
 512         pdf_filter = gtk_file_filter_new ();
 513         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
 514         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
 515         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 516
 517         all_filter = gtk_file_filter_new ();
 518         gtk_file_filter_set_name (all_filter, _("All Files"));
 519         gtk_file_filter_add_pattern (all_filter, "*");
 520         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
 521         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 522
 523         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
 524
 525         gtk_widget_show (fc);
 526
 527         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
 528                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
 529
 530 /* FIXME
 531                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
 532                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
 533                                 continue;
 534 */
 535
 536                 if (ev_document_save (ev_window->priv->document, uri, NULL))
 537                         break;
 538                 else
 539                         save_error_dialog (GTK_WINDOW (fc), uri);
 540         }
 541         gtk_widget_destroy (fc);
 542 }
 543
 544 static gboolean
 545 using_postscript_printer (GnomePrintConfig *config)
 546 {
 547         const guchar *driver;
 548         const guchar *transport;
 549
 550         driver = gnome_print_config_get (
 551                 config, (const guchar *)"Settings.Engine.Backend.Driver");
 552
 553         transport = gnome_print_config_get (
 554                 config, (const guchar *)"Settings.Transport.Backend");
 555
 556         if (driver) {
 557                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
 558                         return TRUE;
 559                 else
 560                         return FALSE;
 561         } else  if (transport) {
 562                 if (!strcmp ((const gchar *)transport, "CUPS"))
 563                         return TRUE;
 564         }
 565
 566         return FALSE;
 567 }
 568
 569 static void
 570 ev_window_print (EvWindow *ev_window)
 571 {
 572         GnomePrintConfig *config;
 573         GnomePrintJob *job;
 574         GtkWidget *print_dialog;
 575         EvPrintJob *print_job = NULL;
 576
 577         g_return_if_fail (EV_IS_WINDOW (ev_window));
 578         g_return_if_fail (ev_window->priv->document != NULL);
 579
 580         config = gnome_print_config_default ();
 581         job = gnome_print_job_new (config);
 582
 583         print_dialog = gnome_print_dialog_new (job, _("Print"),
 584                                                (GNOME_PRINT_DIALOG_RANGE |
 585                                                 GNOME_PRINT_DIALOG_COPIES));
 586         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
 587                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
 588                                            FALSE);
 589
 590         while (TRUE) {
 591                 int response;
 592                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
 593
 594                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
 595                         break;
 596
 597                 /* FIXME: Change this when we have the first backend
 598                  * that can print more than postscript
 599                  */
 600                 if (!using_postscript_printer (config)) {
 601                         GtkWidget *dialog;
 602
 603                         dialog = gtk_message_dialog_new (
 604                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
 605                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
 606                                 _("Printing is not supported on this printer."));
 607                         gtk_message_dialog_format_secondary_text (
 608                                 GTK_MESSAGE_DIALOG (dialog),
 609                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
 610                                 gnome_print_config_get (
 611                                         config, "Settings.Engine.Backend.Driver"));
 612                         gtk_dialog_run (GTK_DIALOG (dialog));
 613                         gtk_widget_destroy (dialog);
 614
 615                         continue;
 616                 }
 617
 618                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
 619                                           "gnome_print_job", job,
 620                                           "document", ev_window->priv->document,
 621                                           "print_dialog", print_dialog,
 622                                           NULL);
 623                 break;
 624         }
 625
 626         gtk_widget_destroy (print_dialog);
 627
 628         if (print_job != NULL) {
 629                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
 630                 g_object_unref (print_job);
 631         }
 632 }
 633
 634 static void
 635 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
 636 {
 637         ev_window_print (ev_window);
 638 }
 639
 640 static void
 641 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
 642 {
 643         g_return_if_fail (EV_IS_WINDOW (ev_window));
 644
 645         gtk_widget_destroy (GTK_WIDGET (ev_window));
 646 }
 647
 648 static void
 649 find_not_supported_dialog (EvWindow   *ev_window)
 650 {
 651         GtkWidget *dialog;
 652
 653         /* If you change this so it isn't modal, be sure you don't
 654          * allow multiple copies of the dialog...
 655          */
 656
 657         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 658                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 659                                          GTK_MESSAGE_ERROR,
 660                                          GTK_BUTTONS_CLOSE,
 661                                          _("The \"Find\" feature will not work with this document"));
 662         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 663                                                   _("Searching for text is only supported for PDF documents."));
 664         gtk_dialog_run (GTK_DIALOG (dialog));
 665         gtk_widget_destroy (dialog);
 666 }
 667
 668 static void
 669 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
 670 {
 671         g_return_if_fail (EV_IS_WINDOW (ev_window));
 672
 673         ev_view_select_all (EV_VIEW (ev_window->priv->view));
 674 }
 675
 676 static void
 677 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
 678 {
 679         g_return_if_fail (EV_IS_WINDOW (ev_window));
 680
 681         if (ev_window->priv->document == NULL) {
 682                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
 683         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
 684                 find_not_supported_dialog (ev_window);
 685         } else {
 686                 gtk_widget_show (ev_window->priv->find_bar);
 687
 688                 if (ev_window->priv->exit_fullscreen_popup)
 689                         update_fullscreen_popup (ev_window);
 690
 691                 egg_find_bar_grab_focus (EGG_FIND_BAR (ev_window->priv->find_bar));
 692         }
 693 }
 694
 695 static void
 696 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
 697 {
 698         g_return_if_fail (EV_IS_WINDOW (ev_window));
 699
 700         ev_view_copy (EV_VIEW (ev_window->priv->view));
 701 }
 702
 703 static void
 704 update_fullscreen_popup (EvWindow *window)
 705 {
 706         GtkWidget *popup = window->priv->exit_fullscreen_popup;
 707         int popup_width, popup_height;
 708         GdkRectangle screen_rect;
 709
 710         g_return_if_fail (popup != NULL);
 711
 712         if (!popup)
 713                 return;
 714
 715         popup_width = popup->requisition.width;
 716         popup_height = popup->requisition.height;
 717
 718         /* FIXME multihead */
 719         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
 720                         gdk_screen_get_monitor_at_window
 721                         (gdk_screen_get_default (),
 722                          GTK_WIDGET (window)->window),
 723                          &screen_rect);
 724
 725         if (GTK_WIDGET_VISIBLE (window->priv->find_bar)) {
 726                 GtkRequisition req;
 727
 728                 gtk_widget_size_request (window->priv->find_bar, &req);
 729
 730                 screen_rect.height -= req.height;
 731         }
 732
 733         if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
 734         {
 735                 gtk_window_move (GTK_WINDOW (popup),
 736                                  screen_rect.x + screen_rect.width - popup_width,
 737                                  screen_rect.height - popup_height);
 738         }
 739         else
 740         {
 741                 gtk_window_move (GTK_WINDOW (popup),
 742                                 screen_rect.x, screen_rect.height - popup_height);
 743         }
 744 }
 745
 746 static void
 747 screen_size_changed_cb (GdkScreen *screen,
 748                         EvWindow *window)
 749 {
 750         update_fullscreen_popup (window);
 751 }
 752
 753 static void
 754 destroy_exit_fullscreen_popup (EvWindow *window)
 755 {
 756         if (window->priv->exit_fullscreen_popup != NULL)
 757         {
 758                 /* FIXME multihead */
 759                 g_signal_handlers_disconnect_by_func
 760                         (gdk_screen_get_default (),
 761                          G_CALLBACK (screen_size_changed_cb), window);
 762
 763                 gtk_widget_destroy (window->priv->exit_fullscreen_popup);
 764                 window->priv->exit_fullscreen_popup = NULL;
 765         }
 766 }
 767
 768 static void
 769 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
 770 {
 771         GtkAction *action;
 772
 773         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
 774         g_return_if_fail (action != NULL);
 775
 776         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
 777 }
 778
 779 static void
 780 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
 781 {
 782         update_fullscreen_popup (window);
 783 }
 784
 785 static void
 786 ev_window_fullscreen (EvWindow *window)
 787 {
 788         GtkWidget *popup, *button, *icon, *label, *hbox, *main_menu;
 789
 790         window->priv->fullscreen_mode = TRUE;
 791
 792         popup = gtk_window_new (GTK_WINDOW_POPUP);
 793         window->priv->exit_fullscreen_popup = popup;
 794
 795         button = gtk_button_new ();
 796         g_signal_connect (button, "clicked",
 797                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
 798                           window);
 799         gtk_widget_show (button);
 800         gtk_container_add (GTK_CONTAINER (popup), button);
 801
 802         hbox = gtk_hbox_new (FALSE, 2);
 803         gtk_widget_show (hbox);
 804         gtk_container_add (GTK_CONTAINER (button), hbox);
 805
 806         icon = gtk_image_new_from_stock (GTK_STOCK_QUIT, GTK_ICON_SIZE_BUTTON);
 807         gtk_widget_show (icon);
 808         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
 809
 810         label = gtk_label_new (_("Exit Fullscreen"));
 811         gtk_widget_show (label);
 812         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 813
 814         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
 815
 816         /* FIXME multihead */
 817         g_signal_connect (gdk_screen_get_default (), "size-changed",
 818                           G_CALLBACK (screen_size_changed_cb), window);
 819         g_signal_connect (popup, "size_request",
 820                           G_CALLBACK (fullscreen_popup_size_request_cb), window);
 821
 822         main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
 823         gtk_widget_hide (main_menu);
 824         gtk_widget_hide (window->priv->statusbar);
 825
 826         update_fullscreen_popup (window);
 827
 828         gtk_widget_show (popup);
 829 }
 830
 831 static void
 832 ev_window_unfullscreen (EvWindow *window)
 833 {
 834         GtkWidget *main_menu;
 835
 836         window->priv->fullscreen_mode = FALSE;
 837
 838         main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
 839         gtk_widget_show (main_menu);
 840         gtk_widget_show (window->priv->statusbar);
 841
 842         destroy_exit_fullscreen_popup (window);
 843 }
 844
 845 static void
 846 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *ev_window)
 847 {
 848         gboolean fullscreen;
 849
 850         g_return_if_fail (EV_IS_WINDOW (ev_window));
 851
 852         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 853
 854         if (fullscreen) {
 855                 gtk_window_fullscreen (GTK_WINDOW (ev_window));
 856         } else {
 857                 gtk_window_unfullscreen (GTK_WINDOW (ev_window));
 858         }
 859 }
 860
 861 static gboolean
 862 ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
 863 {
 864         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
 865         {
 866                 GtkActionGroup *action_group;
 867                 GtkAction *action;
 868                 gboolean fullscreen;
 869
 870                 fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
 871
 872                 if (fullscreen)
 873                 {
 874                         ev_window_fullscreen (window);
 875                 }
 876                 else
 877                 {
 878                         ev_window_unfullscreen (window);
 879                 }
 880
 881                 action_group = window->priv->action_group;
 882
 883                 action = gtk_action_group_get_action (action_group, "ViewFullscreen");
 884                 g_signal_handlers_block_by_func
 885                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
 886                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
 887                 g_signal_handlers_unblock_by_func
 888                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
 889
 890         }
 891
 892         return FALSE;
 893 }
 894
 895 static gboolean
 896 ev_window_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *ev_window)
 897 {
 898         gtk_window_unfullscreen (GTK_WINDOW (ev_window));
 899
 900         return FALSE;
 901 }
 902
 903
 904 static void
 905 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
 906 {
 907         g_return_if_fail (EV_IS_WINDOW (ev_window));
 908
 909         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
 910 }
 911
 912 static void
 913 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
 914 {
 915         g_return_if_fail (EV_IS_WINDOW (ev_window));
 916
 917         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
 918 }
 919
 920 static void
 921 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
 922 {
 923         g_return_if_fail (EV_IS_WINDOW (ev_window));
 924
 925         ev_view_normal_size (EV_VIEW (ev_window->priv->view));
 926 }
 927
 928 static void
 929 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 930 {
 931         g_return_if_fail (EV_IS_WINDOW (ev_window));
 932
 933         ev_view_best_fit (EV_VIEW (ev_window->priv->view));
 934 }
 935
 936 static void
 937 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 938 {
 939         g_return_if_fail (EV_IS_WINDOW (ev_window));
 940
 941         ev_view_fit_width (EV_VIEW (ev_window->priv->view));
 942 }
 943
 944 static void
 945 ev_window_cmd_go_back (GtkAction *action, EvWindow *ev_window)
 946 {
 947         g_return_if_fail (EV_IS_WINDOW (ev_window));
 948
 949         ev_view_go_back (EV_VIEW (ev_window->priv->view));
 950 }
 951
 952 static void
 953 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
 954 {
 955         g_return_if_fail (EV_IS_WINDOW (ev_window));
 956
 957         ev_view_go_forward (EV_VIEW (ev_window->priv->view));
 958 }
 959
 960 static void
 961 ev_window_cmd_go_page_up (GtkAction *action, EvWindow *ev_window)
 962 {
 963         g_return_if_fail (EV_IS_WINDOW (ev_window));
 964
 965         ev_view_set_page (EV_VIEW (ev_window->priv->view),
 966                           ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1);
 967 }
 968
 969 static void
 970 ev_window_cmd_go_page_down (GtkAction *action, EvWindow *ev_window)
 971 {
 972         g_return_if_fail (EV_IS_WINDOW (ev_window));
 973
 974         ev_view_set_page (EV_VIEW (ev_window->priv->view),
 975                           ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1);
 976 }
 977
 978 static void
 979 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
 980 {
 981         g_return_if_fail (EV_IS_WINDOW (ev_window));
 982
 983         ev_view_set_page (EV_VIEW (ev_window->priv->view), 1);
 984 }
 985
 986 static void
 987 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
 988 {
 989         g_return_if_fail (EV_IS_WINDOW (ev_window));
 990
 991         ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT);
 992 }
 993
 994 static void
 995 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
 996 {
 997         g_return_if_fail (EV_IS_WINDOW (ev_window));
 998
 999         /* FIXME */
1000 }
1001
1002 static void
1003 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
1004 {
1005         const char *authors[] = {
1006                 N_("Many..."),
1007                 NULL
1008         };
1009
1010         const char *documenters[] = {
1011                 N_("Not so many..."),
1012                 NULL
1013         };
1014
1015         const char *license[] = {
1016                 N_("Evince is free software; you can redistribute it and/or modify\n"
1017                    "it under the terms of the GNU General Public License as published by\n"
1018                    "the Free Software Foundation; either version 2 of the License, or\n"
1019                    "(at your option) any later version.\n"),
1020                 N_("Evince is distributed in the hope that it will be useful,\n"
1021                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
1022                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
1023                    "GNU General Public License for more details.\n"),
1024                 N_("You should have received a copy of the GNU General Public License\n"
1025                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
1026                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
1027         };
1028
1029         char *license_trans;
1030
1031 #ifdef ENABLE_NLS
1032         const char **p;
1033
1034         for (p = authors; *p; ++p)
1035                 *p = _(*p);
1036
1037         for (p = documenters; *p; ++p)
1038                 *p = _(*p);
1039 #endif
1040
1041         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
1042                                      _(license[2]), "\n", NULL);
1043
1044         gtk_show_about_dialog (
1045                 GTK_WINDOW (ev_window),
1046                 "name", _("Evince"),
1047                 "version", VERSION,
1048                 "copyright",
1049                 _("\xc2\xa9 1996-2004 The Evince authors"),
1050                 "license", license_trans,
1051                 "website", "http://www.gnome.org/projects/evince",
1052                 "comments", _("PostScript and PDF File Viewer."),
1053                 "authors", authors,
1054                 "documenters", documenters,
1055                 "translator-credits", _("translator-credits"),
1056                 NULL);
1057
1058         g_free (license_trans);
1059 }
1060
1061 static void
1062 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1063 {
1064         g_object_set (
1065                 G_OBJECT (gtk_ui_manager_get_widget (
1066                                   ev_window->priv->ui_manager,
1067                                   "/ToolBar")),
1068                 "visible",
1069                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1070                 NULL);
1071 }
1072
1073 static void
1074 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1075 {
1076         g_object_set (
1077                 ev_window->priv->statusbar,
1078                 "visible",
1079                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1080                 NULL);
1081 }
1082
1083 static void
1084 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1085 {
1086         g_object_set (
1087                 ev_window->priv->sidebar,
1088                 "visible",
1089                 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1090                 NULL);
1091 }
1092
1093 static void
1094 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1095 {
1096         GtkAction *action;
1097         char *message;
1098
1099         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1100         g_return_if_fail (action != NULL);
1101
1102         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1103         if (message) {
1104                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1105                                     ev_window->priv->help_message_cid, message);
1106                 g_free (message);
1107         }
1108 }
1109
1110 static void
1111 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1112 {
1113         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1114                            ev_window->priv->help_message_cid);
1115 }
1116
1117 static void
1118 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1119                   GtkWidget *proxy, EvWindow *ev_window)
1120 {
1121         if (GTK_IS_MENU_ITEM (proxy)) {
1122                 g_signal_connect (proxy, "select",
1123                                   G_CALLBACK (menu_item_select_cb), ev_window);
1124                 g_signal_connect (proxy, "deselect",
1125                                   G_CALLBACK (menu_item_deselect_cb),
1126                                   ev_window);
1127         }
1128 }
1129
1130 static void
1131 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1132                      GtkWidget *proxy, EvWindow *ev_window)
1133 {
1134         if (GTK_IS_MENU_ITEM (proxy)) {
1135                 g_signal_handlers_disconnect_by_func
1136                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1137                 g_signal_handlers_disconnect_by_func
1138                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1139         }
1140 }
1141
1142 static void
1143 update_current_page (EvWindow *ev_window)
1144 {
1145         int page;
1146         GtkAction *action;
1147
1148         action = gtk_action_group_get_action
1149                 (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1150
1151         page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
1152         ev_page_action_set_current_page (EV_PAGE_ACTION (action), page);
1153 }
1154
1155 static void
1156 view_page_changed_cb (EvView   *view,
1157                       EvWindow *ev_window)
1158 {
1159         update_current_page (ev_window);
1160         update_action_sensitivity (ev_window);
1161 }
1162
1163 static void
1164 view_status_changed_cb (EvView     *view,
1165                         GParamSpec *pspec,
1166                         EvWindow   *ev_window)
1167 {
1168         const char *message;
1169
1170         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1171                            ev_window->priv->view_message_cid);
1172
1173         message = ev_view_get_status (view);
1174         if (message) {
1175                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1176                                     ev_window->priv->view_message_cid, message);
1177         }
1178 }
1179
1180 static void
1181 view_find_status_changed_cb (EvView     *view,
1182                              GParamSpec *pspec,
1183                              EvWindow   *ev_window)
1184 {
1185         const char *text;
1186
1187         text = ev_view_get_find_status (view);
1188         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1189                                       text);
1190 }
1191
1192 static void
1193 find_bar_previous_cb (EggFindBar *find_bar,
1194                       EvWindow   *ev_window)
1195 {
1196         /* FIXME - highlight previous result */
1197         g_printerr ("Find Previous\n");
1198
1199 }
1200
1201 static void
1202 find_bar_next_cb (EggFindBar *find_bar,
1203                   EvWindow   *ev_window)
1204 {
1205         /* FIXME - highlight next result */
1206         g_printerr ("Find Next\n");
1207 }
1208
1209 static void
1210 find_bar_close_cb (EggFindBar *find_bar,
1211                    EvWindow   *ev_window)
1212 {
1213         gtk_widget_hide (ev_window->priv->find_bar);
1214
1215         if (ev_window->priv->exit_fullscreen_popup)
1216                 update_fullscreen_popup (ev_window);
1217 }
1218
1219 static void
1220 find_bar_search_changed_cb (EggFindBar *find_bar,
1221                             GParamSpec *param,
1222                             EvWindow   *ev_window)
1223 {
1224         gboolean case_sensitive;
1225         gboolean visible;
1226         const char *search_string;
1227
1228         g_return_if_fail (EV_IS_WINDOW (ev_window));
1229
1230         /* Either the string or case sensitivity could have changed,
1231          * we connect this callback to both. We also connect it
1232          * to ::visible so when the find bar is hidden, we should
1233          * pretend the search string is NULL/""
1234          */
1235
1236         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
1237         visible = GTK_WIDGET_VISIBLE (find_bar);
1238         search_string = egg_find_bar_get_search_string (find_bar);
1239
1240 #if 0
1241         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
1242 #endif
1243
1244         if (ev_window->priv->document &&
1245             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1246                 if (visible && search_string) {
1247                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), search_string, case_sensitive);
1248                 } else {
1249                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
1250                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1251                                                       NULL);
1252                 }
1253         }
1254 }
1255
1256 static void
1257 ev_window_dispose (GObject *object)
1258 {
1259         EvWindowPrivate *priv;
1260
1261         g_return_if_fail (object != NULL && EV_IS_WINDOW (object));
1262
1263         priv = EV_WINDOW (object)->priv;
1264
1265         if (priv->ui_manager) {
1266                 g_object_unref (priv->ui_manager);
1267                 priv->ui_manager = NULL;
1268         }
1269
1270         if (priv->action_group) {
1271                 g_object_unref (priv->action_group);
1272                 priv->action_group = NULL;
1273         }
1274
1275         G_OBJECT_CLASS (parent_class)->dispose (object);
1276 }
1277
1278 static void
1279 ev_window_class_init (EvWindowClass *ev_window_class)
1280 {
1281         GObjectClass *g_object_class;
1282
1283         parent_class = g_type_class_peek_parent (ev_window_class);
1284
1285         g_object_class = G_OBJECT_CLASS (ev_window_class);
1286         g_object_class->dispose = ev_window_dispose;
1287
1288         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
1289
1290 #if 0
1291         /* setting up signal system */
1292         ev_window_class->signal = ev_window_signal;
1293
1294         ev_window_signals [SIGNAL] = g_signal_new (
1295                 "signal",
1296                 EV_TYPE_WINDOW,
1297                 G_SIGNAL_RUN_LAST,
1298                 G_STRUCT_OFFSET (EvWindowClass,
1299                                  signal),
1300                 NULL,
1301                 NULL,
1302                 g_cclosure_marshal_VOID__STRING,
1303                 G_TYPE_NONE,
1304                 0);
1305         /* setting up property system */
1306         g_object_class->set_property = ev_window_set_property;
1307         g_object_class->get_property = ev_window_get_property;
1308
1309         g_object_class_install_property (
1310                 g_object_class,
1311                 PROP_ATTRIBUTE,
1312                 g_param_spec_string ("attribute",
1313                                      "Attribute",
1314                                      "A simple unneccessary attribute that "
1315                                      "does nothing special except being a "
1316                                      "demonstration for the correct implem"
1317                                      "entation of a GObject property",
1318                                      "default_value",
1319                                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
1320 #endif
1321 }
1322
1323 /* Normal items */
1324 static GtkActionEntry entries[] = {
1325         { "File", NULL, N_("_File") },
1326         { "Edit", NULL, N_("_Edit") },
1327         { "View", NULL, N_("_View") },
1328         { "Go", NULL, N_("_Go") },
1329         { "Help", NULL, N_("_Help") },
1330
1331         /* File menu */
1332         { "FileOpen", GTK_STOCK_OPEN, N_("_Open"), "<control>O",
1333           N_("Open a file"),
1334           G_CALLBACK (ev_window_cmd_file_open) },
1335         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
1336           N_("Save the current document with a new filename"),
1337           G_CALLBACK (ev_window_cmd_save_as) },
1338         { "FilePrint", GTK_STOCK_PRINT, N_("_Print"), "<control>P",
1339           N_("Print this document"),
1340           G_CALLBACK (ev_window_cmd_file_print) },
1341         { "FileCloseWindow", GTK_STOCK_CLOSE, N_("_Close"), "<control>W",
1342           N_("Close this window"),
1343           G_CALLBACK (ev_window_cmd_file_close_window) },
1344
1345         /* Edit menu */
1346         { "EditCopy", GTK_STOCK_COPY, N_("_Copy"), "<control>C",
1347           N_("Copy text from the document"),
1348           G_CALLBACK (ev_window_cmd_edit_copy) },
1349         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
1350           N_("Select the entire page"),
1351           G_CALLBACK (ev_window_cmd_edit_select_all) },
1352         { "EditFind", GTK_STOCK_FIND, N_("_Find"), "<control>F",
1353           N_("Find a word or phrase in the document"),
1354           G_CALLBACK (ev_window_cmd_edit_find) },
1355
1356         /* View menu */
1357         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus",
1358           N_("Enlarge the document"),
1359           G_CALLBACK (ev_window_cmd_view_zoom_in) },
1360         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus",
1361           N_("Shrink the document"),
1362           G_CALLBACK (ev_window_cmd_view_zoom_out) },
1363         { "ViewNormalSize", GTK_STOCK_ZOOM_100, N_("_Normal Size"), "<control>0",
1364           N_("Zoom to the normal size"),
1365           G_CALLBACK (ev_window_cmd_view_normal_size) },
1366         { "ViewBestFit", GTK_STOCK_ZOOM_FIT, N_("_Best Fit"), NULL,
1367           N_("Zoom to fit the document to the current window"),
1368           G_CALLBACK (ev_window_cmd_view_best_fit) },
1369         { "ViewPageWidth", EV_STOCK_ZOOM_FIT_WIDTH, N_("Fit Page _Width"), NULL,
1370           N_("Zoom to fit the width of the current window "),
1371           G_CALLBACK (ev_window_cmd_view_page_width) },
1372
1373         /* Go menu */
1374         { "GoBack", GTK_STOCK_GO_BACK, N_("_Back"), "<mod1>Left",
1375           N_("Go to the page viewed before this one"),
1376           G_CALLBACK (ev_window_cmd_go_back) },
1377         { "GoForward", GTK_STOCK_GO_FORWARD, N_("Fo_rward"), "<mod1>Right",
1378           N_("Go to the page viewed before this one"),
1379           G_CALLBACK (ev_window_cmd_go_forward) },
1380         { "GoPageDown", GTK_STOCK_GO_UP, N_("_Page Up"), "<control>Page_Up",
1381           N_("Go to the previous page"),
1382           G_CALLBACK (ev_window_cmd_go_page_up) },
1383         { "GoPageUp", GTK_STOCK_GO_DOWN, N_("_Page Down"), "<control>Page_Down",
1384           N_("Go to the next page"),
1385           G_CALLBACK (ev_window_cmd_go_page_down) },
1386         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
1387           N_("Go to the first page"),
1388           G_CALLBACK (ev_window_cmd_go_first_page) },
1389         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
1390           N_("Go to the last page"),
1391           G_CALLBACK (ev_window_cmd_go_last_page) },
1392
1393         /* Help menu */
1394         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), NULL,
1395           N_("Display help for the viewer application"),
1396           G_CALLBACK (ev_window_cmd_help_contents) },
1397
1398         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
1399           N_("Display credits for the document viewer creators"),
1400           G_CALLBACK (ev_window_cmd_help_about) },
1401 };
1402
1403 /* Toggle items */
1404 static GtkToggleActionEntry toggle_entries[] = {
1405         /* View Menu */
1406         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
1407           N_("Show or hide toolbar"),
1408           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
1409         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
1410           N_("Show or hide statusbar"),
1411           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
1412         { "ViewSidebar", NULL, N_("Side_bar"), "F9",
1413           N_("Show or hide sidebar"),
1414           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
1415         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
1416           N_("Expand the window to fill the screen"),
1417           G_CALLBACK (ev_window_cmd_view_fullscreen) },
1418 };
1419
1420 static void
1421 goto_page_cb (GtkAction *action, int page_number, EvWindow *ev_window)
1422 {
1423         EvView *view = EV_VIEW (ev_window->priv->view);
1424
1425         if (ev_view_get_page (view) != page_number) {
1426                 ev_view_set_page (view, page_number);
1427         }
1428 }
1429
1430 static void
1431 register_custom_actions (EvWindow *window, GtkActionGroup *group)
1432 {
1433         GtkAction *action;
1434
1435         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
1436                                "name", NAVIGATION_BACK_ACTION,
1437                                "label", _("Back"),
1438                                "stock_id", GTK_STOCK_GO_BACK,
1439                                "tooltip", _("Go back"),
1440                                "arrow-tooltip", _("Back history"),
1441                                "direction", EV_NAVIGATION_DIRECTION_BACK,
1442                                "is_important", TRUE,
1443                                NULL);
1444         g_signal_connect (action, "activate",
1445                           G_CALLBACK (ev_window_cmd_go_back), window);
1446         gtk_action_group_add_action (group, action);
1447         g_object_unref (action);
1448
1449         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
1450                                "name", NAVIGATION_FORWARD_ACTION,
1451                                "label", _("Forward"),
1452                                "stock_id", GTK_STOCK_GO_FORWARD,
1453                                "tooltip", _("Go forward"),
1454                                "arrow-tooltip", _("Forward history"),
1455                                "direction", EV_NAVIGATION_DIRECTION_FORWARD,
1456                                NULL);
1457         g_signal_connect (action, "activate",
1458                           G_CALLBACK (ev_window_cmd_go_forward), window);
1459         gtk_action_group_add_action (group, action);
1460         g_object_unref (action);
1461
1462         action = g_object_new (EV_TYPE_PAGE_ACTION,
1463                                "name", PAGE_SELECTOR_ACTION,
1464                                "label", _("Page"),
1465                                "tooltip", _("Select Page"),
1466                                NULL);
1467         g_signal_connect (action, "goto_page",
1468                           G_CALLBACK (goto_page_cb), window);
1469         gtk_action_group_add_action (group, action);
1470         g_object_unref (action);
1471 }
1472
1473 static void
1474 ev_window_init (EvWindow *ev_window)
1475 {
1476         GtkActionGroup *action_group;
1477         GtkAccelGroup *accel_group;
1478         GError *error = NULL;
1479         GtkWidget *scrolled_window;
1480         GtkWidget *menubar;
1481         GtkWidget *toolbar;
1482         GtkWidget *sidebar_widget;
1483
1484         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
1485
1486         update_window_title (NULL, NULL, ev_window);
1487
1488         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
1489         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
1490         gtk_widget_show (ev_window->priv->main_box);
1491
1492         action_group = gtk_action_group_new ("MenuActions");
1493         ev_window->priv->action_group = action_group;
1494         gtk_action_group_set_translation_domain (action_group, NULL);
1495         gtk_action_group_add_actions (action_group, entries,
1496                                       G_N_ELEMENTS (entries), ev_window);
1497         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
1498                                              G_N_ELEMENTS (toggle_entries),
1499                                              ev_window);
1500
1501         register_custom_actions (ev_window, action_group);
1502
1503         ev_window->priv->ui_manager = gtk_ui_manager_new ();
1504         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1505                                             action_group, 0);
1506
1507         accel_group =
1508                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
1509         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
1510
1511         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
1512                           G_CALLBACK (connect_proxy_cb), ev_window);
1513         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
1514                           G_CALLBACK (disconnect_proxy_cb), ev_window);
1515
1516         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
1517                                               DATADIR"/evince-ui.xml",
1518                                               &error)) {
1519                 g_message ("building menus failed: %s", error->message);
1520                 g_error_free (error);
1521         }
1522
1523         menubar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
1524                                              "/MainMenu");
1525         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), menubar,
1526                             FALSE, FALSE, 0);
1527
1528         toolbar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
1529                                              "/ToolBar");
1530         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar,
1531                             FALSE, FALSE, 0);
1532
1533         /* Add the main area */
1534         ev_window->priv->hpaned = gtk_hpaned_new ();
1535         gtk_widget_show (ev_window->priv->hpaned);
1536         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
1537                             TRUE, TRUE, 0);
1538
1539         ev_window->priv->sidebar = ev_sidebar_new ();
1540         gtk_widget_show (ev_window->priv->sidebar);
1541         gtk_paned_add1 (GTK_PANED (ev_window->priv->hpaned),
1542                         ev_window->priv->sidebar);
1543
1544         /* Stub sidebar, for now */
1545         sidebar_widget = ev_sidebar_links_new ();
1546         gtk_widget_show (sidebar_widget);
1547         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
1548                              "index",
1549                              _("Index"),
1550                              sidebar_widget);
1551
1552         sidebar_widget = ev_sidebar_thumbnails_new ();
1553         gtk_widget_show (sidebar_widget);
1554         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
1555                              "thumbnails",
1556                              _("Thumbnails"),
1557                              sidebar_widget);
1558
1559         scrolled_window = gtk_scrolled_window_new (NULL, NULL);
1560         gtk_widget_show (scrolled_window);
1561         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
1562                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1563
1564         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
1565                         scrolled_window);
1566
1567         ev_window->priv->view = ev_view_new ();
1568         gtk_widget_show (ev_window->priv->view);
1569         gtk_container_add (GTK_CONTAINER (scrolled_window),
1570                            ev_window->priv->view);
1571         g_signal_connect (ev_window->priv->view,
1572                           "page-changed",
1573                           G_CALLBACK (view_page_changed_cb),
1574                           ev_window);
1575         g_signal_connect (ev_window->priv->view,
1576                           "notify::find-status",
1577                           G_CALLBACK (view_find_status_changed_cb),
1578                           ev_window);
1579         g_signal_connect (ev_window->priv->view,
1580                           "notify::status",
1581                           G_CALLBACK (view_status_changed_cb),
1582                           ev_window);
1583
1584         ev_window->priv->statusbar = gtk_statusbar_new ();
1585         gtk_widget_show (ev_window->priv->statusbar);
1586         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
1587                           ev_window->priv->statusbar,
1588                           FALSE, TRUE, 0);
1589         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
1590                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
1591         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
1592                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
1593
1594         ev_window->priv->find_bar = egg_find_bar_new ();
1595         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
1596                           ev_window->priv->find_bar,
1597                           FALSE, TRUE, 0);
1598
1599         /* Connect to find bar signals */
1600         g_signal_connect (ev_window->priv->find_bar,
1601                           "previous",
1602                           G_CALLBACK (find_bar_previous_cb),
1603                           ev_window);
1604         g_signal_connect (ev_window->priv->find_bar,
1605                           "next",
1606                           G_CALLBACK (find_bar_next_cb),
1607                           ev_window);
1608         g_signal_connect (ev_window->priv->find_bar,
1609                           "close",
1610                           G_CALLBACK (find_bar_close_cb),
1611                           ev_window);
1612         g_signal_connect (ev_window->priv->find_bar,
1613                           "notify::search-string",
1614                           G_CALLBACK (find_bar_search_changed_cb),
1615                           ev_window);
1616         g_signal_connect (ev_window->priv->find_bar,
1617                           "notify::case-sensitive",
1618                           G_CALLBACK (find_bar_search_changed_cb),
1619                           ev_window);
1620         g_signal_connect (ev_window->priv->find_bar,
1621                           "notify::visible",
1622                           G_CALLBACK (find_bar_search_changed_cb),
1623                           ev_window);
1624
1625         g_signal_connect (ev_window, "window-state-event",
1626                           G_CALLBACK (ev_window_state_event_cb),
1627                           ev_window);
1628         g_signal_connect (ev_window, "focus_out_event",
1629                           G_CALLBACK (ev_window_focus_out_cb),
1630                           ev_window);
1631
1632         /* Give focus to the scrolled window */
1633         gtk_widget_grab_focus (scrolled_window);
1634
1635         update_action_sensitivity (ev_window);
1636 }