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
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
10 * Martin Kretzschmar <martink@gnome.org>
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.
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.
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.
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"
38 #include "ev-print-job.h"
39 #include "ev-document-find.h"
40 #include "eggfindbar.h"
42 #include "pdf-document.h"
43 #include "pixbuf-document.h"
44 #include "ps-document.h"
46 #include <glib/gi18n.h>
48 #include <libgnomevfs/gnome-vfs-mime-utils.h>
49 #include <libgnomeprintui/gnome-print-dialog.h>
53 #include "ev-application.h"
54 #include "ev-stock-icons.h"
66 struct _EvWindowPrivate {
72 GtkActionGroup *action_group;
73 GtkUIManager *ui_manager;
75 guint help_message_cid;
76 GtkWidget *exit_fullscreen_popup;
81 gboolean fullscreen_mode;
84 #define NAVIGATION_BACK_ACTION "NavigationBack"
85 #define NAVIGATION_FORWARD_ACTION "NavigationForward"
86 #define PAGE_SELECTOR_ACTION "PageSelector"
89 /* enable these to add support for signals */
90 static guint ev_window_signals [N_SIGNALS] = { 0 };
93 static void update_fullscreen_popup (EvWindow *window);
95 static GObjectClass *parent_class = NULL;
97 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
99 #define EV_WINDOW_GET_PRIVATE(object) \
100 (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
104 ev_window_get_attribute (EvWindow *self)
106 g_return_val_if_fail (self != NULL && EV_IS_WINDOW (self), NULL);
108 return self->priv->attribute;
112 ev_window_set_attribute (EvWindow* self, const char *attribute)
114 g_assert (self != NULL && EV_IS_WINDOW (self));
115 g_assert (attribute != NULL);
117 if (self->priv->attribute != NULL) {
118 g_free (self->priv->attribute);
121 self->priv->attribute = g_strdup (attribute);
123 g_object_notify (G_OBJECT (self), "attribute");
127 ev_window_get_property (GObject *object, guint prop_id, GValue *value,
128 GParamSpec *param_spec)
132 self = EV_WINDOW (object);
136 g_value_set_string (value, self->priv->attribute);
139 G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
147 ev_window_set_property (GObject *object, guint prop_id, const GValue *value,
148 GParamSpec *param_spec)
152 self = EV_WINDOW (object);
156 ev_window_set_attribute (self, g_value_get_string (value));
159 G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
168 set_action_sensitive (EvWindow *ev_window,
172 GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
174 gtk_action_set_sensitive (action, sensitive);
178 update_action_sensitivity (EvWindow *ev_window)
183 if (ev_window->priv->document)
184 n_pages = ev_document_get_n_pages (ev_window->priv->document);
188 page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
190 set_action_sensitive (ev_window, "GoFirstPage", page > 1);
191 set_action_sensitive (ev_window, "GoPageDown", page > 1);
192 set_action_sensitive (ev_window, "GoPageUp", page < n_pages);
193 set_action_sensitive (ev_window, "GoLastPage", page < n_pages);
197 ev_window_open_link (EvWindow *ev_window, EvLink *link)
199 ev_view_go_to_link (EV_VIEW (ev_window->priv->view), link);
203 ev_window_is_empty (const EvWindow *ev_window)
205 g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
207 return ev_window->priv->document == NULL;
211 unable_to_load (EvWindow *ev_window,
212 const char *error_message)
216 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
217 GTK_DIALOG_DESTROY_WITH_PARENT,
220 _("Unable to open document"));
221 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
222 "%s", error_message);
223 gtk_dialog_run (GTK_DIALOG (dialog));
224 gtk_widget_destroy (dialog);
227 /* Would be nice to have this in gdk-pixbuf */
229 mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
231 GSList *formats, *list;
232 gboolean retval = FALSE;
234 formats = gdk_pixbuf_get_formats ();
238 GdkPixbufFormat *format = list->data;
242 if (gdk_pixbuf_format_is_disabled (format))
245 mime_types = gdk_pixbuf_format_get_mime_types (format);
247 for (i = 0; mime_types[i] != NULL; i++) {
248 if (strcmp (mime_types[i], mime_type) == 0) {
260 g_slist_free (formats);
266 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
270 if (document == NULL) {
271 title = g_strdup (_("Document Viewer"));
273 title = ev_document_get_title (document);
276 title = g_path_get_basename (ev_window->priv->uri);
280 gtk_window_set_title (GTK_WINDOW (ev_window), title);
286 update_total_pages (EvWindow *ev_window)
291 pages = ev_document_get_n_pages (ev_window->priv->document);
292 action = gtk_action_group_get_action
293 (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
294 ev_page_action_set_total_pages (EV_PAGE_ACTION (action), pages);
298 ev_window_open (EvWindow *ev_window, const char *uri)
300 EvDocument *document = NULL;
303 g_free (ev_window->priv->uri);
304 ev_window->priv->uri = g_strdup (uri);
306 mime_type = gnome_vfs_get_mime_type (uri);
308 if (mime_type == NULL)
310 else if (!strcmp (mime_type, "application/pdf"))
311 document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
312 else if (!strcmp (mime_type, "application/postscript"))
313 document = g_object_new (PS_TYPE_DOCUMENT, NULL);
314 else if (mime_type_supported_by_gdk_pixbuf (mime_type))
315 document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
318 GError *error = NULL;
320 g_signal_connect_object (G_OBJECT (document),
322 G_CALLBACK (update_window_title),
325 if (ev_document_load (document, uri, &error)) {
327 EvView *view = EV_VIEW (ev_window->priv->view);
328 EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
331 if (ev_window->priv->document)
332 g_object_unref (ev_window->priv->document);
333 ev_window->priv->document = document;
335 ev_view_set_document (view, document);
336 ev_sidebar_set_document (sidebar, document);
338 history = ev_history_new ();
339 ev_view_set_history (view, history);
340 g_object_unref (history);
342 action = gtk_action_group_get_action
343 (ev_window->priv->action_group, NAVIGATION_BACK_ACTION);
344 ev_navigation_action_set_history
345 (EV_NAVIGATION_ACTION (action), history);
347 action = gtk_action_group_get_action
348 (ev_window->priv->action_group, NAVIGATION_FORWARD_ACTION);
349 ev_navigation_action_set_history
350 (EV_NAVIGATION_ACTION (action), history);
352 update_total_pages (ev_window);
353 update_action_sensitivity (ev_window);
355 g_assert (error != NULL);
356 g_object_unref (document);
357 unable_to_load (ev_window, error->message);
358 g_error_free (error);
363 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
364 mime_type?mime_type:"<Unknown MIME Type>");
365 unable_to_load (ev_window, error_message);
366 g_free (error_message);
373 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
375 ev_application_open (EV_APP, NULL);
380 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
383 gchar *utf8_file_name;
387 utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
388 msgbox = gtk_message_dialog_new (
390 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
391 GTK_MESSAGE_QUESTION,
393 _("A file named \"%s\" already exists."),
395 g_free (utf8_file_name);
397 gtk_message_dialog_format_secondary_text (
398 GTK_MESSAGE_DIALOG (msgbox),
399 _("Do you want to replace it with the one you are saving?"));
401 gtk_dialog_add_button (GTK_DIALOG (msgbox),
402 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
404 gtk_dialog_add_button (GTK_DIALOG (msgbox),
405 _("_Replace"), GTK_RESPONSE_YES);
407 gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
408 GTK_RESPONSE_CANCEL);
410 obj = gtk_widget_get_accessible (msgbox);
412 if (GTK_IS_ACCESSIBLE (obj))
413 atk_object_set_name (obj, _("Question"));
415 ret = gtk_dialog_run (GTK_DIALOG (msgbox));
416 gtk_widget_destroy (msgbox);
418 return (ret == GTK_RESPONSE_YES);
423 save_error_dialog (GtkWindow *window, const gchar *file_name)
425 GtkWidget *error_dialog;
427 error_dialog = gtk_message_dialog_new (
429 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
432 _("The file could not be saved as \"%s\"."),
435 /* Easy way to make the text bold while keeping the string
436 * above free from pango markup (FIXME ?) */
437 gtk_message_dialog_format_secondary_text (
438 GTK_MESSAGE_DIALOG (error_dialog), " ");
440 gtk_dialog_run (GTK_DIALOG (error_dialog));
441 gtk_widget_destroy (error_dialog);
445 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
448 GtkFileFilter *pdf_filter, *all_filter;
451 fc = gtk_file_chooser_dialog_new (
453 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
454 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
455 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
457 gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
459 pdf_filter = gtk_file_filter_new ();
460 gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
461 gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
462 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
464 all_filter = gtk_file_filter_new ();
465 gtk_file_filter_set_name (all_filter, _("All Files"));
466 gtk_file_filter_add_pattern (all_filter, "*");
467 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
468 gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
470 gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
472 gtk_widget_show (fc);
474 while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
475 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
478 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
479 !overwrite_existing_file (GTK_WINDOW (fc), uri))
483 if (ev_document_save (ev_window->priv->document, uri, NULL))
486 save_error_dialog (GTK_WINDOW (fc), uri);
488 gtk_widget_destroy (fc);
492 using_postscript_printer (GnomePrintConfig *config)
494 const guchar *driver;
495 const guchar *transport;
497 driver = gnome_print_config_get (
498 config, (const guchar *)"Settings.Engine.Backend.Driver");
500 transport = gnome_print_config_get (
501 config, (const guchar *)"Settings.Transport.Backend");
504 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
508 } else if (transport) {
509 if (!strcmp ((const gchar *)transport, "CUPS"))
517 ev_window_print (EvWindow *ev_window)
519 GnomePrintConfig *config;
521 GtkWidget *print_dialog;
522 EvPrintJob *print_job = NULL;
524 g_return_if_fail (EV_IS_WINDOW (ev_window));
525 g_return_if_fail (ev_window->priv->document != NULL);
527 config = gnome_print_config_default ();
528 job = gnome_print_job_new (config);
530 print_dialog = gnome_print_dialog_new (job, _("Print"),
531 (GNOME_PRINT_DIALOG_RANGE |
532 GNOME_PRINT_DIALOG_COPIES));
533 gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
534 GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
539 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
541 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
544 /* FIXME: Change this when we have the first backend
545 * that can print more than postscript
547 if (!using_postscript_printer (config)) {
550 dialog = gtk_message_dialog_new (
551 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
552 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
553 _("Printing is not supported on this printer."));
554 gtk_message_dialog_format_secondary_text (
555 GTK_MESSAGE_DIALOG (dialog),
556 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
557 gnome_print_config_get (
558 config, "Settings.Engine.Backend.Driver"));
559 gtk_dialog_run (GTK_DIALOG (dialog));
560 gtk_widget_destroy (dialog);
565 print_job = g_object_new (EV_TYPE_PRINT_JOB,
566 "gnome_print_job", job,
567 "document", ev_window->priv->document,
568 "print_dialog", print_dialog,
573 gtk_widget_destroy (print_dialog);
575 if (print_job != NULL) {
576 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
577 g_object_unref (print_job);
582 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
584 ev_window_print (ev_window);
588 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
590 g_return_if_fail (EV_IS_WINDOW (ev_window));
592 gtk_widget_destroy (GTK_WIDGET (ev_window));
596 find_not_supported_dialog (EvWindow *ev_window)
600 /* If you change this so it isn't modal, be sure you don't
601 * allow multiple copies of the dialog...
604 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
605 GTK_DIALOG_DESTROY_WITH_PARENT,
608 _("The \"Find\" feature will not work with this document"));
609 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
610 _("Searching for text is only supported for PDF documents."));
611 gtk_dialog_run (GTK_DIALOG (dialog));
612 gtk_widget_destroy (dialog);
616 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
618 g_return_if_fail (EV_IS_WINDOW (ev_window));
620 ev_view_select_all (EV_VIEW (ev_window->priv->view));
624 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
626 g_return_if_fail (EV_IS_WINDOW (ev_window));
628 if (ev_window->priv->document == NULL) {
629 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
630 } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
631 find_not_supported_dialog (ev_window);
633 gtk_widget_show (ev_window->priv->find_bar);
635 if (ev_window->priv->exit_fullscreen_popup)
636 update_fullscreen_popup (ev_window);
638 egg_find_bar_grab_focus (EGG_FIND_BAR (ev_window->priv->find_bar));
643 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
645 g_return_if_fail (EV_IS_WINDOW (ev_window));
647 ev_view_copy (EV_VIEW (ev_window->priv->view));
651 update_fullscreen_popup (EvWindow *window)
653 GtkWidget *popup = window->priv->exit_fullscreen_popup;
654 int popup_width, popup_height;
655 GdkRectangle screen_rect;
657 g_return_if_fail (popup != NULL);
662 popup_width = popup->requisition.width;
663 popup_height = popup->requisition.height;
665 /* FIXME multihead */
666 gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
667 gdk_screen_get_monitor_at_window
668 (gdk_screen_get_default (),
669 GTK_WIDGET (window)->window),
672 if (GTK_WIDGET_VISIBLE (window->priv->find_bar)) {
675 gtk_widget_size_request (window->priv->find_bar, &req);
677 screen_rect.height -= req.height;
680 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
682 gtk_window_move (GTK_WINDOW (popup),
683 screen_rect.x + screen_rect.width - popup_width,
684 screen_rect.height - popup_height);
688 gtk_window_move (GTK_WINDOW (popup),
689 screen_rect.x, screen_rect.height - popup_height);
694 screen_size_changed_cb (GdkScreen *screen,
697 update_fullscreen_popup (window);
701 destroy_exit_fullscreen_popup (EvWindow *window)
703 if (window->priv->exit_fullscreen_popup != NULL)
705 /* FIXME multihead */
706 g_signal_handlers_disconnect_by_func
707 (gdk_screen_get_default (),
708 G_CALLBACK (screen_size_changed_cb), window);
710 gtk_widget_destroy (window->priv->exit_fullscreen_popup);
711 window->priv->exit_fullscreen_popup = NULL;
716 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
720 action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
721 g_return_if_fail (action != NULL);
723 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
727 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
729 update_fullscreen_popup (window);
733 ev_window_fullscreen (EvWindow *window)
735 GtkWidget *popup, *button, *icon, *label, *hbox, *main_menu;
737 window->priv->fullscreen_mode = TRUE;
739 popup = gtk_window_new (GTK_WINDOW_POPUP);
740 window->priv->exit_fullscreen_popup = popup;
742 button = gtk_button_new ();
743 g_signal_connect (button, "clicked",
744 G_CALLBACK (exit_fullscreen_button_clicked_cb),
746 gtk_widget_show (button);
747 gtk_container_add (GTK_CONTAINER (popup), button);
749 hbox = gtk_hbox_new (FALSE, 2);
750 gtk_widget_show (hbox);
751 gtk_container_add (GTK_CONTAINER (button), hbox);
753 icon = gtk_image_new_from_stock (GTK_STOCK_QUIT, GTK_ICON_SIZE_BUTTON);
754 gtk_widget_show (icon);
755 gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
757 label = gtk_label_new (_("Exit Fullscreen"));
758 gtk_widget_show (label);
759 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
761 gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
763 /* FIXME multihead */
764 g_signal_connect (gdk_screen_get_default (), "size-changed",
765 G_CALLBACK (screen_size_changed_cb), window);
766 g_signal_connect (popup, "size_request",
767 G_CALLBACK (fullscreen_popup_size_request_cb), window);
769 main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
770 gtk_widget_hide (main_menu);
771 gtk_widget_hide (window->priv->statusbar);
773 update_fullscreen_popup (window);
775 gtk_widget_show (popup);
779 ev_window_unfullscreen (EvWindow *window)
781 GtkWidget *main_menu;
783 window->priv->fullscreen_mode = FALSE;
785 main_menu = gtk_ui_manager_get_widget (window->priv->ui_manager, "/MainMenu");
786 gtk_widget_show (main_menu);
787 gtk_widget_show (window->priv->statusbar);
789 destroy_exit_fullscreen_popup (window);
793 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *ev_window)
797 g_return_if_fail (EV_IS_WINDOW (ev_window));
799 fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
802 gtk_window_fullscreen (GTK_WINDOW (ev_window));
804 gtk_window_unfullscreen (GTK_WINDOW (ev_window));
809 ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
811 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
813 GtkActionGroup *action_group;
817 fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
821 ev_window_fullscreen (window);
825 ev_window_unfullscreen (window);
828 action_group = window->priv->action_group;
830 action = gtk_action_group_get_action (action_group, "ViewFullscreen");
831 g_signal_handlers_block_by_func
832 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
833 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
834 g_signal_handlers_unblock_by_func
835 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
843 ev_window_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *ev_window)
845 gtk_window_unfullscreen (GTK_WINDOW (ev_window));
852 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
854 g_return_if_fail (EV_IS_WINDOW (ev_window));
856 ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
860 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
862 g_return_if_fail (EV_IS_WINDOW (ev_window));
864 ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
868 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
870 g_return_if_fail (EV_IS_WINDOW (ev_window));
872 ev_view_normal_size (EV_VIEW (ev_window->priv->view));
876 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
878 g_return_if_fail (EV_IS_WINDOW (ev_window));
880 ev_view_best_fit (EV_VIEW (ev_window->priv->view));
884 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
886 g_return_if_fail (EV_IS_WINDOW (ev_window));
888 ev_view_fit_width (EV_VIEW (ev_window->priv->view));
892 ev_window_cmd_go_back (GtkAction *action, EvWindow *ev_window)
894 g_return_if_fail (EV_IS_WINDOW (ev_window));
896 ev_view_go_back (EV_VIEW (ev_window->priv->view));
900 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
902 g_return_if_fail (EV_IS_WINDOW (ev_window));
904 ev_view_go_forward (EV_VIEW (ev_window->priv->view));
908 ev_window_cmd_go_page_up (GtkAction *action, EvWindow *ev_window)
910 g_return_if_fail (EV_IS_WINDOW (ev_window));
912 ev_view_set_page (EV_VIEW (ev_window->priv->view),
913 ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1);
917 ev_window_cmd_go_page_down (GtkAction *action, EvWindow *ev_window)
919 g_return_if_fail (EV_IS_WINDOW (ev_window));
921 ev_view_set_page (EV_VIEW (ev_window->priv->view),
922 ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1);
926 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
928 g_return_if_fail (EV_IS_WINDOW (ev_window));
930 ev_view_set_page (EV_VIEW (ev_window->priv->view), 1);
934 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
936 g_return_if_fail (EV_IS_WINDOW (ev_window));
938 ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT);
942 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
944 g_return_if_fail (EV_IS_WINDOW (ev_window));
950 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
952 const char *authors[] = {
957 const char *documenters[] = {
958 N_("Not so many..."),
962 const char *license[] = {
963 N_("Evince is free software; you can redistribute it and/or modify\n"
964 "it under the terms of the GNU General Public License as published by\n"
965 "the Free Software Foundation; either version 2 of the License, or\n"
966 "(at your option) any later version.\n"),
967 N_("Evince is distributed in the hope that it will be useful,\n"
968 "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
969 "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
970 "GNU General Public License for more details.\n"),
971 N_("You should have received a copy of the GNU General Public License\n"
972 "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
973 "59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n")
981 for (p = authors; *p; ++p)
984 for (p = documenters; *p; ++p)
988 license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
989 _(license[2]), "\n", NULL);
991 gtk_show_about_dialog (
992 GTK_WINDOW (ev_window),
996 _("\xc2\xa9 1996-2004 The Evince authors"),
997 "license", license_trans,
998 "website", "http://www.gnome.org/projects/evince",
999 "comments", _("PostScript and PDF File Viewer."),
1001 "documenters", documenters,
1002 "translator-credits", _("translator-credits"),
1005 g_free (license_trans);
1009 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1012 G_OBJECT (gtk_ui_manager_get_widget (
1013 ev_window->priv->ui_manager,
1016 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1021 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1024 ev_window->priv->statusbar,
1026 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1031 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1034 ev_window->priv->sidebar,
1036 gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
1041 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1046 action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1047 g_return_if_fail (action != NULL);
1049 g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1051 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1052 ev_window->priv->help_message_cid, message);
1058 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1060 gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1061 ev_window->priv->help_message_cid);
1065 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1066 GtkWidget *proxy, EvWindow *ev_window)
1068 if (GTK_IS_MENU_ITEM (proxy)) {
1069 g_signal_connect (proxy, "select",
1070 G_CALLBACK (menu_item_select_cb), ev_window);
1071 g_signal_connect (proxy, "deselect",
1072 G_CALLBACK (menu_item_deselect_cb),
1078 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1079 GtkWidget *proxy, EvWindow *ev_window)
1081 if (GTK_IS_MENU_ITEM (proxy)) {
1082 g_signal_handlers_disconnect_by_func
1083 (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1084 g_signal_handlers_disconnect_by_func
1085 (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1090 update_current_page (EvWindow *ev_window)
1095 action = gtk_action_group_get_action
1096 (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1098 page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
1099 ev_page_action_set_current_page (EV_PAGE_ACTION (action), page);
1103 view_page_changed_cb (EvView *view,
1104 EvWindow *ev_window)
1106 update_current_page (ev_window);
1107 update_action_sensitivity (ev_window);
1111 view_find_status_changed_cb (EvView *view,
1112 EvWindow *ev_window)
1116 text = ev_view_get_find_status_message (view);
1118 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1125 find_bar_previous_cb (EggFindBar *find_bar,
1126 EvWindow *ev_window)
1128 /* FIXME - highlight previous result */
1129 g_printerr ("Find Previous\n");
1134 find_bar_next_cb (EggFindBar *find_bar,
1135 EvWindow *ev_window)
1137 /* FIXME - highlight next result */
1138 g_printerr ("Find Next\n");
1142 find_bar_close_cb (EggFindBar *find_bar,
1143 EvWindow *ev_window)
1145 gtk_widget_hide (ev_window->priv->find_bar);
1147 if (ev_window->priv->exit_fullscreen_popup)
1148 update_fullscreen_popup (ev_window);
1152 find_bar_search_changed_cb (EggFindBar *find_bar,
1154 EvWindow *ev_window)
1156 gboolean case_sensitive;
1158 const char *search_string;
1160 g_return_if_fail (EV_IS_WINDOW (ev_window));
1162 /* Either the string or case sensitivity could have changed,
1163 * we connect this callback to both. We also connect it
1164 * to ::visible so when the find bar is hidden, we should
1165 * pretend the search string is NULL/""
1168 case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
1169 visible = GTK_WIDGET_VISIBLE (find_bar);
1170 search_string = egg_find_bar_get_search_string (find_bar);
1173 g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
1176 if (ev_window->priv->document &&
1177 EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1178 if (visible && search_string) {
1179 ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), search_string, case_sensitive);
1181 ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
1182 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1189 ev_window_dispose (GObject *object)
1191 EvWindowPrivate *priv;
1193 g_return_if_fail (object != NULL && EV_IS_WINDOW (object));
1195 priv = EV_WINDOW (object)->priv;
1197 if (priv->ui_manager) {
1198 g_object_unref (priv->ui_manager);
1199 priv->ui_manager = NULL;
1202 if (priv->action_group) {
1203 g_object_unref (priv->action_group);
1204 priv->action_group = NULL;
1207 G_OBJECT_CLASS (parent_class)->dispose (object);
1211 ev_window_class_init (EvWindowClass *ev_window_class)
1213 GObjectClass *g_object_class;
1215 parent_class = g_type_class_peek_parent (ev_window_class);
1217 g_object_class = G_OBJECT_CLASS (ev_window_class);
1218 g_object_class->dispose = ev_window_dispose;
1220 g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
1223 /* setting up signal system */
1224 ev_window_class->signal = ev_window_signal;
1226 ev_window_signals [SIGNAL] = g_signal_new (
1230 G_STRUCT_OFFSET (EvWindowClass,
1234 g_cclosure_marshal_VOID__STRING,
1237 /* setting up property system */
1238 g_object_class->set_property = ev_window_set_property;
1239 g_object_class->get_property = ev_window_get_property;
1241 g_object_class_install_property (
1244 g_param_spec_string ("attribute",
1246 "A simple unneccessary attribute that "
1247 "does nothing special except being a "
1248 "demonstration for the correct implem"
1249 "entation of a GObject property",
1251 G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
1256 static GtkActionEntry entries[] = {
1257 { "File", NULL, N_("_File") },
1258 { "Edit", NULL, N_("_Edit") },
1259 { "View", NULL, N_("_View") },
1260 { "Go", NULL, N_("_Go") },
1261 { "Help", NULL, N_("_Help") },
1264 { "FileOpen", GTK_STOCK_OPEN, N_("_Open"), "<control>O",
1266 G_CALLBACK (ev_window_cmd_file_open) },
1267 { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
1268 N_("Save the current document with a new filename"),
1269 G_CALLBACK (ev_window_cmd_save_as) },
1270 { "FilePrint", GTK_STOCK_PRINT, N_("_Print"), "<control>P",
1271 N_("Print this document"),
1272 G_CALLBACK (ev_window_cmd_file_print) },
1273 { "FileCloseWindow", GTK_STOCK_CLOSE, N_("_Close"), "<control>W",
1274 N_("Close this window"),
1275 G_CALLBACK (ev_window_cmd_file_close_window) },
1278 { "EditCopy", GTK_STOCK_COPY, N_("_Copy"), "<control>C",
1279 N_("Copy text from the document"),
1280 G_CALLBACK (ev_window_cmd_edit_copy) },
1281 { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
1282 N_("Select the entire page"),
1283 G_CALLBACK (ev_window_cmd_edit_select_all) },
1284 { "EditFind", GTK_STOCK_FIND, N_("_Find"), "<control>F",
1285 N_("Find a word or phrase in the document"),
1286 G_CALLBACK (ev_window_cmd_edit_find) },
1289 { "ViewZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus",
1290 N_("Enlarge the document"),
1291 G_CALLBACK (ev_window_cmd_view_zoom_in) },
1292 { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus",
1293 N_("Shrink the document"),
1294 G_CALLBACK (ev_window_cmd_view_zoom_out) },
1295 { "ViewNormalSize", GTK_STOCK_ZOOM_100, N_("_Normal Size"), "<control>0",
1296 N_("Zoom to the normal size"),
1297 G_CALLBACK (ev_window_cmd_view_normal_size) },
1298 { "ViewBestFit", GTK_STOCK_ZOOM_FIT, N_("_Best Fit"), NULL,
1299 N_("Zoom to fit the document to the current window"),
1300 G_CALLBACK (ev_window_cmd_view_best_fit) },
1301 { "ViewPageWidth", EV_STOCK_ZOOM_FIT_WIDTH, N_("Fit Page _Width"), NULL,
1302 N_("Zoom to fit the width of the current window "),
1303 G_CALLBACK (ev_window_cmd_view_page_width) },
1306 { "GoBack", GTK_STOCK_GO_BACK, N_("_Back"), "<mod1>Left",
1307 N_("Go to the page viewed before this one"),
1308 G_CALLBACK (ev_window_cmd_go_back) },
1309 { "GoForward", GTK_STOCK_GO_FORWARD, N_("Fo_rward"), "<mod1>Right",
1310 N_("Go to the page viewed before this one"),
1311 G_CALLBACK (ev_window_cmd_go_forward) },
1312 { "GoPageDown", GTK_STOCK_GO_UP, N_("_Page Up"), "<control>Page_Up",
1313 N_("Go to the previous page"),
1314 G_CALLBACK (ev_window_cmd_go_page_up) },
1315 { "GoPageUp", GTK_STOCK_GO_DOWN, N_("_Page Down"), "<control>Page_Down",
1316 N_("Go to the next page"),
1317 G_CALLBACK (ev_window_cmd_go_page_down) },
1318 { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
1319 N_("Go to the first page"),
1320 G_CALLBACK (ev_window_cmd_go_first_page) },
1321 { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
1322 N_("Go to the last page"),
1323 G_CALLBACK (ev_window_cmd_go_last_page) },
1326 { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), NULL,
1327 N_("Display help for the viewer application"),
1328 G_CALLBACK (ev_window_cmd_help_contents) },
1330 { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
1331 N_("Display credits for the document viewer creators"),
1332 G_CALLBACK (ev_window_cmd_help_about) },
1336 static GtkToggleActionEntry toggle_entries[] = {
1338 { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
1339 N_("Show or hide toolbar"),
1340 G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
1341 { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
1342 N_("Show or hide statusbar"),
1343 G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
1344 { "ViewSidebar", NULL, N_("Side_bar"), "F9",
1345 N_("Show or hide sidebar"),
1346 G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
1347 { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
1348 N_("Expand the window to fill the screen"),
1349 G_CALLBACK (ev_window_cmd_view_fullscreen) },
1353 goto_page_cb (GtkAction *action, int page_number, EvWindow *ev_window)
1355 EvView *view = EV_VIEW (ev_window->priv->view);
1357 if (ev_view_get_page (view) != page_number) {
1358 ev_view_set_page (view, page_number);
1363 register_custom_actions (EvWindow *window, GtkActionGroup *group)
1367 action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
1368 "name", NAVIGATION_BACK_ACTION,
1370 "stock_id", GTK_STOCK_GO_BACK,
1371 "tooltip", _("Go back"),
1372 "arrow-tooltip", _("Back history"),
1373 "direction", EV_NAVIGATION_DIRECTION_BACK,
1374 "is_important", TRUE,
1376 g_signal_connect (action, "activate",
1377 G_CALLBACK (ev_window_cmd_go_back), window);
1378 gtk_action_group_add_action (group, action);
1379 g_object_unref (action);
1381 action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
1382 "name", NAVIGATION_FORWARD_ACTION,
1383 "label", _("Forward"),
1384 "stock_id", GTK_STOCK_GO_FORWARD,
1385 "tooltip", _("Go forward"),
1386 "arrow-tooltip", _("Forward history"),
1387 "direction", EV_NAVIGATION_DIRECTION_FORWARD,
1389 g_signal_connect (action, "activate",
1390 G_CALLBACK (ev_window_cmd_go_forward), window);
1391 gtk_action_group_add_action (group, action);
1392 g_object_unref (action);
1394 action = g_object_new (EV_TYPE_PAGE_ACTION,
1395 "name", PAGE_SELECTOR_ACTION,
1397 "tooltip", _("Select Page"),
1399 g_signal_connect (action, "goto_page",
1400 G_CALLBACK (goto_page_cb), window);
1401 gtk_action_group_add_action (group, action);
1402 g_object_unref (action);
1406 ev_window_init (EvWindow *ev_window)
1408 GtkActionGroup *action_group;
1409 GtkAccelGroup *accel_group;
1410 GError *error = NULL;
1411 GtkWidget *scrolled_window;
1414 GtkWidget *sidebar_widget;
1416 ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
1418 update_window_title (NULL, NULL, ev_window);
1420 ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
1421 gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
1422 gtk_widget_show (ev_window->priv->main_box);
1424 action_group = gtk_action_group_new ("MenuActions");
1425 ev_window->priv->action_group = action_group;
1426 gtk_action_group_set_translation_domain (action_group, NULL);
1427 gtk_action_group_add_actions (action_group, entries,
1428 G_N_ELEMENTS (entries), ev_window);
1429 gtk_action_group_add_toggle_actions (action_group, toggle_entries,
1430 G_N_ELEMENTS (toggle_entries),
1433 register_custom_actions (ev_window, action_group);
1435 ev_window->priv->ui_manager = gtk_ui_manager_new ();
1436 gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1440 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
1441 gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
1443 g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
1444 G_CALLBACK (connect_proxy_cb), ev_window);
1445 g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
1446 G_CALLBACK (disconnect_proxy_cb), ev_window);
1448 if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
1449 DATADIR"/evince-ui.xml",
1451 g_message ("building menus failed: %s", error->message);
1452 g_error_free (error);
1455 menubar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
1457 gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), menubar,
1460 toolbar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
1462 gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar,
1465 /* Add the main area */
1466 ev_window->priv->hpaned = gtk_hpaned_new ();
1467 gtk_widget_show (ev_window->priv->hpaned);
1468 gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
1471 ev_window->priv->sidebar = ev_sidebar_new ();
1472 gtk_widget_show (ev_window->priv->sidebar);
1473 gtk_paned_add1 (GTK_PANED (ev_window->priv->hpaned),
1474 ev_window->priv->sidebar);
1476 /* Stub sidebar, for now */
1477 sidebar_widget = ev_sidebar_links_new ();
1478 gtk_widget_show (sidebar_widget);
1479 ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
1484 sidebar_widget = ev_sidebar_thumbnails_new ();
1485 gtk_widget_show (sidebar_widget);
1486 ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
1491 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
1492 gtk_widget_show (scrolled_window);
1493 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
1494 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1496 gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
1499 ev_window->priv->view = ev_view_new ();
1500 gtk_widget_show (ev_window->priv->view);
1501 gtk_container_add (GTK_CONTAINER (scrolled_window),
1502 ev_window->priv->view);
1503 g_signal_connect (ev_window->priv->view,
1505 G_CALLBACK (view_page_changed_cb),
1507 g_signal_connect (ev_window->priv->view,
1508 "find-status-changed",
1509 G_CALLBACK (view_find_status_changed_cb),
1512 ev_window->priv->statusbar = gtk_statusbar_new ();
1513 gtk_widget_show (ev_window->priv->statusbar);
1514 gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
1515 ev_window->priv->statusbar,
1517 ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
1518 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
1520 ev_window->priv->find_bar = egg_find_bar_new ();
1521 gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
1522 ev_window->priv->find_bar,
1525 /* Connect to find bar signals */
1526 g_signal_connect (ev_window->priv->find_bar,
1528 G_CALLBACK (find_bar_previous_cb),
1530 g_signal_connect (ev_window->priv->find_bar,
1532 G_CALLBACK (find_bar_next_cb),
1534 g_signal_connect (ev_window->priv->find_bar,
1536 G_CALLBACK (find_bar_close_cb),
1538 g_signal_connect (ev_window->priv->find_bar,
1539 "notify::search-string",
1540 G_CALLBACK (find_bar_search_changed_cb),
1542 g_signal_connect (ev_window->priv->find_bar,
1543 "notify::case-sensitive",
1544 G_CALLBACK (find_bar_search_changed_cb),
1546 g_signal_connect (ev_window->priv->find_bar,
1548 G_CALLBACK (find_bar_search_changed_cb),
1551 g_signal_connect (ev_window, "window-state-event",
1552 G_CALLBACK (ev_window_state_event_cb),
1554 g_signal_connect (ev_window, "focus_out_event",
1555 G_CALLBACK (ev_window_focus_out_cb),
1558 /* Give focus to the scrolled window */
1559 gtk_widget_grab_focus (scrolled_window);
1561 update_action_sensitivity (ev_window);