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"
37 PAGE_COLUMN_MENU_ITEM,
38 PAGE_COLUMN_MAIN_WIDGET,
39 PAGE_COLUMN_NOTEBOOK_INDEX,
43 struct _EvSidebarPrivate {
49 GtkTreeModel *page_model;
52 G_DEFINE_TYPE (EvSidebar, ev_sidebar, GTK_TYPE_VBOX)
54 #define EV_SIDEBAR_GET_PRIVATE(object) \
55 (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_SIDEBAR, EvSidebarPrivate))
58 ev_sidebar_destroy (GtkObject *object)
60 EvSidebar *ev_sidebar = EV_SIDEBAR (object);
62 if (ev_sidebar->priv->menu) {
63 gtk_menu_detach (GTK_MENU (ev_sidebar->priv->menu));
64 ev_sidebar->priv->menu = NULL;
67 if (ev_sidebar->priv->page_model) {
68 g_object_unref (ev_sidebar->priv->page_model);
69 ev_sidebar->priv->page_model = NULL;
73 (* GTK_OBJECT_CLASS (ev_sidebar_parent_class)->destroy) (object);
77 ev_sidebar_class_init (EvSidebarClass *ev_sidebar_class)
79 GObjectClass *g_object_class;
80 GtkWidgetClass *widget_class;
81 GtkObjectClass *gtk_object_klass;
83 g_object_class = G_OBJECT_CLASS (ev_sidebar_class);
84 widget_class = GTK_WIDGET_CLASS (ev_sidebar_class);
85 gtk_object_klass = GTK_OBJECT_CLASS (ev_sidebar_class);
87 g_type_class_add_private (g_object_class, sizeof (EvSidebarPrivate));
89 gtk_object_klass->destroy = ev_sidebar_destroy;
93 ev_sidebar_menu_position_under (GtkMenu *menu,
101 g_return_if_fail (GTK_IS_BUTTON (user_data));
102 g_return_if_fail (GTK_WIDGET_NO_WINDOW (user_data));
104 widget = GTK_WIDGET (user_data);
106 gdk_window_get_origin (widget->window, x, y);
108 *x += widget->allocation.x;
109 *y += widget->allocation.y + widget->allocation.height;
115 ev_sidebar_select_button_press_cb (GtkWidget *widget,
116 GdkEventButton *event,
119 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
121 if (event->button == 1) {
122 GtkRequisition requisition;
125 width = widget->allocation.width;
126 gtk_widget_set_size_request (ev_sidebar->priv->menu, -1, -1);
127 gtk_widget_size_request (ev_sidebar->priv->menu, &requisition);
128 gtk_widget_set_size_request (ev_sidebar->priv->menu,
129 MAX (width, requisition.width), -1);
131 gtk_widget_grab_focus (widget);
133 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
134 gtk_menu_popup (GTK_MENU (ev_sidebar->priv->menu),
135 NULL, NULL, ev_sidebar_menu_position_under, widget,
136 event->button, event->time);
145 ev_sidebar_select_button_key_press_cb (GtkWidget *widget,
149 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
151 if (event->keyval == GDK_space ||
152 event->keyval == GDK_KP_Space ||
153 event->keyval == GDK_Return ||
154 event->keyval == GDK_KP_Enter) {
155 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
156 gtk_menu_popup (GTK_MENU (ev_sidebar->priv->menu),
157 NULL, NULL, ev_sidebar_menu_position_under, widget,
166 ev_sidebar_close_clicked_cb (GtkWidget *widget,
169 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
171 gtk_widget_hide (GTK_WIDGET (ev_sidebar));
175 ev_sidebar_menu_deactivate_cb (GtkWidget *widget,
178 GtkWidget *menu_button;
180 menu_button = GTK_WIDGET (user_data);
182 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (menu_button), FALSE);
186 ev_sidebar_menu_detach_cb (GtkWidget *widget,
189 EvSidebar *ev_sidebar = EV_SIDEBAR (widget);
191 ev_sidebar->priv->menu = NULL;
195 ev_sidebar_menu_item_activate_cb (GtkWidget *widget,
198 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
200 GtkWidget *menu_item, *item;
205 menu_item = gtk_menu_get_active (GTK_MENU (ev_sidebar->priv->menu));
206 valid = gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
209 gtk_tree_model_get (ev_sidebar->priv->page_model,
211 PAGE_COLUMN_TITLE, &title,
212 PAGE_COLUMN_MENU_ITEM, &item,
213 PAGE_COLUMN_NOTEBOOK_INDEX, &index,
216 if (item == menu_item) {
217 gtk_notebook_set_current_page
218 (GTK_NOTEBOOK (ev_sidebar->priv->notebook), index);
219 gtk_label_set_text (GTK_LABEL (ev_sidebar->priv->label), title);
222 valid = gtk_tree_model_iter_next (ev_sidebar->priv->page_model, &iter);
224 g_object_unref (item);
230 ev_sidebar_init (EvSidebar *ev_sidebar)
233 GtkWidget *close_button;
234 GtkWidget *select_button;
235 GtkWidget *select_hbox;
239 ev_sidebar->priv = EV_SIDEBAR_GET_PRIVATE (ev_sidebar);
242 ev_sidebar->priv->page_model = (GtkTreeModel *)
243 gtk_list_store_new (PAGE_COLUMN_NUM_COLS,
249 /* top option menu */
250 hbox = gtk_hbox_new (FALSE, 0);
251 ev_sidebar->priv->hbox = hbox;
252 gtk_box_pack_start (GTK_BOX (ev_sidebar), hbox, FALSE, FALSE, 0);
253 gtk_widget_show (hbox);
255 select_button = gtk_toggle_button_new ();
256 gtk_button_set_relief (GTK_BUTTON (select_button), GTK_RELIEF_NONE);
257 g_signal_connect (select_button, "button_press_event",
258 G_CALLBACK (ev_sidebar_select_button_press_cb),
260 g_signal_connect (select_button, "key_press_event",
261 G_CALLBACK (ev_sidebar_select_button_key_press_cb),
264 select_hbox = gtk_hbox_new (FALSE, 0);
266 ev_sidebar->priv->label = gtk_label_new ("");
267 gtk_box_pack_start (GTK_BOX (select_hbox),
268 ev_sidebar->priv->label,
270 gtk_widget_show (ev_sidebar->priv->label);
272 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
273 gtk_box_pack_end (GTK_BOX (select_hbox), arrow, FALSE, FALSE, 0);
274 gtk_widget_show (arrow);
276 gtk_container_add (GTK_CONTAINER (select_button), select_hbox);
277 gtk_widget_show (select_hbox);
279 gtk_box_pack_start (GTK_BOX (hbox), select_button, TRUE, TRUE, 0);
280 gtk_widget_show (select_button);
282 close_button = gtk_button_new ();
283 gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
284 g_signal_connect (close_button, "clicked",
285 G_CALLBACK (ev_sidebar_close_clicked_cb),
288 image = gtk_image_new_from_stock (GTK_STOCK_CLOSE,
289 GTK_ICON_SIZE_SMALL_TOOLBAR);
290 gtk_container_add (GTK_CONTAINER (close_button), image);
291 gtk_widget_show (image);
293 gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
294 gtk_widget_show (close_button);
296 ev_sidebar->priv->menu = gtk_menu_new ();
297 g_signal_connect (ev_sidebar->priv->menu, "deactivate",
298 G_CALLBACK (ev_sidebar_menu_deactivate_cb),
300 gtk_menu_attach_to_widget (GTK_MENU (ev_sidebar->priv->menu),
301 GTK_WIDGET (ev_sidebar),
302 ev_sidebar_menu_detach_cb);
303 gtk_widget_show (ev_sidebar->priv->menu);
305 ev_sidebar->priv->notebook = gtk_notebook_new ();
306 gtk_notebook_set_show_border (GTK_NOTEBOOK (ev_sidebar->priv->notebook), FALSE);
307 gtk_notebook_set_show_tabs (GTK_NOTEBOOK (ev_sidebar->priv->notebook), FALSE);
308 gtk_box_pack_start (GTK_BOX (ev_sidebar), ev_sidebar->priv->notebook,
310 gtk_widget_show (ev_sidebar->priv->notebook);
312 gtk_widget_set_sensitive (GTK_WIDGET (ev_sidebar), FALSE);
315 /* Public functions */
318 ev_sidebar_new (void)
320 GtkWidget *ev_sidebar;
322 ev_sidebar = g_object_new (EV_TYPE_SIDEBAR, NULL);
328 ev_sidebar_add_page (EvSidebar *ev_sidebar,
329 GtkWidget *main_widget)
332 GtkWidget *menu_item;
337 g_return_if_fail (EV_IS_SIDEBAR (ev_sidebar));
338 g_return_if_fail (EV_IS_SIDEBAR_PAGE (main_widget));
339 g_return_if_fail (GTK_IS_WIDGET (main_widget));
341 title = ev_sidebar_page_get_label (EV_SIDEBAR_PAGE (main_widget));
343 index = gtk_notebook_append_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook),
346 menu_item = gtk_image_menu_item_new_with_label (title);
347 g_signal_connect (menu_item, "activate",
348 G_CALLBACK (ev_sidebar_menu_item_activate_cb),
350 gtk_widget_show (menu_item);
351 gtk_menu_shell_append (GTK_MENU_SHELL (ev_sidebar->priv->menu),
354 gtk_list_store_insert_with_values (GTK_LIST_STORE (ev_sidebar->priv->page_model),
356 PAGE_COLUMN_TITLE, title,
357 PAGE_COLUMN_MENU_ITEM, menu_item,
358 PAGE_COLUMN_MAIN_WIDGET, main_widget,
359 PAGE_COLUMN_NOTEBOOK_INDEX, index,
362 /* Set the first item added as active */
363 gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
364 gtk_tree_model_get (ev_sidebar->priv->page_model,
366 PAGE_COLUMN_TITLE, &label_title,
367 PAGE_COLUMN_NOTEBOOK_INDEX, &index,
370 gtk_menu_set_active (GTK_MENU (ev_sidebar->priv->menu), index);
371 gtk_label_set_text (GTK_LABEL (ev_sidebar->priv->label), label_title);
372 gtk_notebook_set_current_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook),
374 g_free (label_title);
378 ev_sidebar_set_document (EvSidebar *sidebar,
379 EvDocument *document)
381 EvSidebarPrivate *priv;
386 g_return_if_fail (EV_IS_SIDEBAR (sidebar));
387 g_return_if_fail (EV_IS_DOCUMENT (document));
389 priv = sidebar->priv;
393 for (valid = gtk_tree_model_get_iter_first (priv->page_model, &iter);
395 valid = gtk_tree_model_iter_next (priv->page_model, &iter)) {
397 GtkWidget *menu_widget;
399 gtk_tree_model_get (priv->page_model, &iter,
400 PAGE_COLUMN_MAIN_WIDGET, &widget,
401 PAGE_COLUMN_MENU_ITEM, &menu_widget,
405 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (widget), document)) {
406 ev_sidebar_page_set_document (EV_SIDEBAR_PAGE (widget), document);
409 gtk_widget_set_sensitive (menu_widget, FALSE);
411 g_object_unref (widget);
412 g_object_unref (menu_widget);
416 gtk_widget_hide (GTK_WIDGET (sidebar));
418 gtk_widget_set_sensitive (GTK_WIDGET (sidebar), TRUE);