1 /* this file is part of evince, a gnome document viewer
3 * Copyright (C) 2004 Red Hat, Inc.
6 * Jonathan Blandford <jrb@alum.mit.edu>
8 * Evince is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * Evince is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
29 #include <gdk/gdkkeysyms.h>
31 #include "ev-sidebar.h"
32 #include "ev-sidebar-page.h"
43 PAGE_COLUMN_MENU_ITEM,
44 PAGE_COLUMN_MAIN_WIDGET,
45 PAGE_COLUMN_NOTEBOOK_INDEX,
49 struct _EvSidebarPrivate {
55 GtkTreeModel *page_model;
58 G_DEFINE_TYPE (EvSidebar, ev_sidebar, GTK_TYPE_VBOX)
60 #define EV_SIDEBAR_GET_PRIVATE(object) \
61 (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_SIDEBAR, EvSidebarPrivate))
64 ev_sidebar_destroy (GtkObject *object)
66 EvSidebar *ev_sidebar = EV_SIDEBAR (object);
68 if (ev_sidebar->priv->menu) {
69 gtk_menu_detach (GTK_MENU (ev_sidebar->priv->menu));
70 ev_sidebar->priv->menu = NULL;
73 if (ev_sidebar->priv->page_model) {
74 g_object_unref (ev_sidebar->priv->page_model);
75 ev_sidebar->priv->page_model = NULL;
79 (* GTK_OBJECT_CLASS (ev_sidebar_parent_class)->destroy) (object);
83 ev_sidebar_select_page (EvSidebar *ev_sidebar, GtkTreeIter *iter)
88 gtk_tree_model_get (ev_sidebar->priv->page_model, iter,
89 PAGE_COLUMN_TITLE, &title,
90 PAGE_COLUMN_NOTEBOOK_INDEX, &index,
93 gtk_notebook_set_current_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook), index);
94 gtk_label_set_text (GTK_LABEL (ev_sidebar->priv->label), title);
100 ev_sidebar_set_page (EvSidebar *ev_sidebar,
101 GtkWidget *main_widget)
106 valid = gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
111 gtk_tree_model_get (ev_sidebar->priv->page_model, &iter,
112 PAGE_COLUMN_MAIN_WIDGET, &widget,
115 if (widget == main_widget) {
116 ev_sidebar_select_page (ev_sidebar, &iter);
119 valid = gtk_tree_model_iter_next (ev_sidebar->priv->page_model, &iter);
121 g_object_unref (widget);
124 g_object_notify (G_OBJECT (ev_sidebar), "current-page");
128 ev_sidebar_set_property (GObject *object,
133 EvSidebar *sidebar = EV_SIDEBAR (object);
137 case PROP_CURRENT_PAGE:
138 ev_sidebar_set_page (sidebar, g_value_get_object (value));
141 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
146 ev_sidebar_get_current_page (EvSidebar *sidebar)
148 GtkNotebook *notebook = GTK_NOTEBOOK (sidebar->priv->notebook);
150 return gtk_notebook_get_nth_page
151 (notebook, gtk_notebook_get_current_page (notebook));
155 ev_sidebar_get_property (GObject *object,
160 EvSidebar *sidebar = EV_SIDEBAR (object);
164 case PROP_CURRENT_PAGE:
165 g_value_set_object (value, ev_sidebar_get_current_page (sidebar));
168 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
173 ev_sidebar_class_init (EvSidebarClass *ev_sidebar_class)
175 GObjectClass *g_object_class;
176 GtkWidgetClass *widget_class;
177 GtkObjectClass *gtk_object_klass;
179 g_object_class = G_OBJECT_CLASS (ev_sidebar_class);
180 widget_class = GTK_WIDGET_CLASS (ev_sidebar_class);
181 gtk_object_klass = GTK_OBJECT_CLASS (ev_sidebar_class);
183 g_type_class_add_private (g_object_class, sizeof (EvSidebarPrivate));
185 gtk_object_klass->destroy = ev_sidebar_destroy;
186 g_object_class->get_property = ev_sidebar_get_property;
187 g_object_class->set_property = ev_sidebar_set_property;
189 g_object_class_install_property (g_object_class,
191 g_param_spec_object ("current-page",
193 "The currently visible page",
199 ev_sidebar_menu_position_under (GtkMenu *menu,
207 g_return_if_fail (GTK_IS_BUTTON (user_data));
208 g_return_if_fail (GTK_WIDGET_NO_WINDOW (user_data));
210 widget = GTK_WIDGET (user_data);
212 gdk_window_get_origin (widget->window, x, y);
214 *x += widget->allocation.x;
215 *y += widget->allocation.y + widget->allocation.height;
221 ev_sidebar_select_button_press_cb (GtkWidget *widget,
222 GdkEventButton *event,
225 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
227 if (event->button == 1) {
228 GtkRequisition requisition;
231 width = widget->allocation.width;
232 gtk_widget_set_size_request (ev_sidebar->priv->menu, -1, -1);
233 gtk_widget_size_request (ev_sidebar->priv->menu, &requisition);
234 gtk_widget_set_size_request (ev_sidebar->priv->menu,
235 MAX (width, requisition.width), -1);
237 gtk_widget_grab_focus (widget);
239 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
240 gtk_menu_popup (GTK_MENU (ev_sidebar->priv->menu),
241 NULL, NULL, ev_sidebar_menu_position_under, widget,
242 event->button, event->time);
251 ev_sidebar_select_button_key_press_cb (GtkWidget *widget,
255 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
257 if (event->keyval == GDK_space ||
258 event->keyval == GDK_KP_Space ||
259 event->keyval == GDK_Return ||
260 event->keyval == GDK_KP_Enter) {
261 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
262 gtk_menu_popup (GTK_MENU (ev_sidebar->priv->menu),
263 NULL, NULL, ev_sidebar_menu_position_under, widget,
272 ev_sidebar_close_clicked_cb (GtkWidget *widget,
275 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
277 gtk_widget_hide (GTK_WIDGET (ev_sidebar));
281 ev_sidebar_menu_deactivate_cb (GtkWidget *widget,
284 GtkWidget *menu_button;
286 menu_button = GTK_WIDGET (user_data);
288 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (menu_button), FALSE);
292 ev_sidebar_menu_detach_cb (GtkWidget *widget,
295 EvSidebar *ev_sidebar = EV_SIDEBAR (widget);
297 ev_sidebar->priv->menu = NULL;
301 ev_sidebar_menu_item_activate_cb (GtkWidget *widget,
304 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
306 GtkWidget *menu_item, *item;
309 menu_item = gtk_menu_get_active (GTK_MENU (ev_sidebar->priv->menu));
310 valid = gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
313 gtk_tree_model_get (ev_sidebar->priv->page_model, &iter,
314 PAGE_COLUMN_MENU_ITEM, &item,
317 if (item == menu_item) {
318 ev_sidebar_select_page (ev_sidebar, &iter);
321 valid = gtk_tree_model_iter_next (ev_sidebar->priv->page_model, &iter);
323 g_object_unref (item);
326 g_object_notify (G_OBJECT (ev_sidebar), "current-page");
330 ev_sidebar_init (EvSidebar *ev_sidebar)
333 GtkWidget *close_button;
334 GtkWidget *select_button;
335 GtkWidget *select_hbox;
339 ev_sidebar->priv = EV_SIDEBAR_GET_PRIVATE (ev_sidebar);
342 ev_sidebar->priv->page_model = (GtkTreeModel *)
343 gtk_list_store_new (PAGE_COLUMN_NUM_COLS,
349 /* top option menu */
350 hbox = gtk_hbox_new (FALSE, 0);
351 ev_sidebar->priv->hbox = hbox;
352 gtk_box_pack_start (GTK_BOX (ev_sidebar), hbox, FALSE, FALSE, 0);
353 gtk_widget_show (hbox);
355 select_button = gtk_toggle_button_new ();
356 gtk_button_set_relief (GTK_BUTTON (select_button), GTK_RELIEF_NONE);
357 g_signal_connect (select_button, "button_press_event",
358 G_CALLBACK (ev_sidebar_select_button_press_cb),
360 g_signal_connect (select_button, "key_press_event",
361 G_CALLBACK (ev_sidebar_select_button_key_press_cb),
364 select_hbox = gtk_hbox_new (FALSE, 0);
366 ev_sidebar->priv->label = gtk_label_new ("");
367 gtk_box_pack_start (GTK_BOX (select_hbox),
368 ev_sidebar->priv->label,
370 gtk_widget_show (ev_sidebar->priv->label);
372 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
373 gtk_box_pack_end (GTK_BOX (select_hbox), arrow, FALSE, FALSE, 0);
374 gtk_widget_show (arrow);
376 gtk_container_add (GTK_CONTAINER (select_button), select_hbox);
377 gtk_widget_show (select_hbox);
379 gtk_box_pack_start (GTK_BOX (hbox), select_button, TRUE, TRUE, 0);
380 gtk_widget_show (select_button);
382 close_button = gtk_button_new ();
383 gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
384 g_signal_connect (close_button, "clicked",
385 G_CALLBACK (ev_sidebar_close_clicked_cb),
388 image = gtk_image_new_from_stock (GTK_STOCK_CLOSE,
389 GTK_ICON_SIZE_SMALL_TOOLBAR);
390 gtk_container_add (GTK_CONTAINER (close_button), image);
391 gtk_widget_show (image);
393 gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
394 gtk_widget_show (close_button);
396 ev_sidebar->priv->menu = gtk_menu_new ();
397 g_signal_connect (ev_sidebar->priv->menu, "deactivate",
398 G_CALLBACK (ev_sidebar_menu_deactivate_cb),
400 gtk_menu_attach_to_widget (GTK_MENU (ev_sidebar->priv->menu),
401 GTK_WIDGET (ev_sidebar),
402 ev_sidebar_menu_detach_cb);
403 gtk_widget_show (ev_sidebar->priv->menu);
405 ev_sidebar->priv->notebook = gtk_notebook_new ();
406 gtk_notebook_set_show_border (GTK_NOTEBOOK (ev_sidebar->priv->notebook), FALSE);
407 gtk_notebook_set_show_tabs (GTK_NOTEBOOK (ev_sidebar->priv->notebook), FALSE);
408 gtk_box_pack_start (GTK_BOX (ev_sidebar), ev_sidebar->priv->notebook,
410 gtk_widget_show (ev_sidebar->priv->notebook);
412 gtk_widget_set_sensitive (GTK_WIDGET (ev_sidebar), FALSE);
415 /* Public functions */
418 ev_sidebar_new (void)
420 GtkWidget *ev_sidebar;
422 ev_sidebar = g_object_new (EV_TYPE_SIDEBAR, NULL);
428 ev_sidebar_add_page (EvSidebar *ev_sidebar,
429 GtkWidget *main_widget)
432 GtkWidget *menu_item;
437 g_return_if_fail (EV_IS_SIDEBAR (ev_sidebar));
438 g_return_if_fail (EV_IS_SIDEBAR_PAGE (main_widget));
439 g_return_if_fail (GTK_IS_WIDGET (main_widget));
441 title = ev_sidebar_page_get_label (EV_SIDEBAR_PAGE (main_widget));
443 index = gtk_notebook_append_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook),
446 menu_item = gtk_image_menu_item_new_with_label (title);
447 g_signal_connect (menu_item, "activate",
448 G_CALLBACK (ev_sidebar_menu_item_activate_cb),
450 gtk_widget_show (menu_item);
451 gtk_menu_shell_append (GTK_MENU_SHELL (ev_sidebar->priv->menu),
454 gtk_list_store_insert_with_values (GTK_LIST_STORE (ev_sidebar->priv->page_model),
456 PAGE_COLUMN_TITLE, title,
457 PAGE_COLUMN_MENU_ITEM, menu_item,
458 PAGE_COLUMN_MAIN_WIDGET, main_widget,
459 PAGE_COLUMN_NOTEBOOK_INDEX, index,
462 /* Set the first item added as active */
463 gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
464 gtk_tree_model_get (ev_sidebar->priv->page_model,
466 PAGE_COLUMN_TITLE, &label_title,
467 PAGE_COLUMN_NOTEBOOK_INDEX, &index,
470 gtk_menu_set_active (GTK_MENU (ev_sidebar->priv->menu), index);
471 gtk_label_set_text (GTK_LABEL (ev_sidebar->priv->label), label_title);
472 gtk_notebook_set_current_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook),
474 g_free (label_title);
478 ev_sidebar_set_document (EvSidebar *sidebar,
479 EvDocument *document)
481 EvSidebarPrivate *priv;
486 g_return_if_fail (EV_IS_SIDEBAR (sidebar));
487 g_return_if_fail (EV_IS_DOCUMENT (document));
489 priv = sidebar->priv;
493 for (valid = gtk_tree_model_get_iter_first (priv->page_model, &iter);
495 valid = gtk_tree_model_iter_next (priv->page_model, &iter)) {
497 GtkWidget *menu_widget;
499 gtk_tree_model_get (priv->page_model, &iter,
500 PAGE_COLUMN_MAIN_WIDGET, &widget,
501 PAGE_COLUMN_MENU_ITEM, &menu_widget,
505 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (widget), document)) {
506 ev_sidebar_page_set_document (EV_SIDEBAR_PAGE (widget), document);
509 gtk_widget_set_sensitive (menu_widget, FALSE);
511 g_object_unref (widget);
512 g_object_unref (menu_widget);
516 gtk_widget_hide (GTK_WIDGET (sidebar));
518 gtk_widget_set_sensitive (GTK_WIDGET (sidebar), TRUE);