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"
33 #include "ev-document-thumbnails.h"
34 #include "ev-document-links.h"
39 PAGE_COLUMN_MENU_ITEM,
40 PAGE_COLUMN_MAIN_WIDGET,
41 PAGE_COLUMN_NOTEBOOK_INDEX,
45 struct _EvSidebarPrivate {
51 GtkTreeModel *page_model;
54 G_DEFINE_TYPE (EvSidebar, ev_sidebar, GTK_TYPE_VBOX)
56 #define EV_SIDEBAR_GET_PRIVATE(object) \
57 (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_SIDEBAR, EvSidebarPrivate))
60 ev_sidebar_destroy (GtkObject *object)
62 EvSidebar *ev_sidebar = EV_SIDEBAR (object);
64 if (ev_sidebar->priv->menu) {
65 gtk_menu_detach (GTK_MENU (ev_sidebar->priv->menu));
66 ev_sidebar->priv->menu = NULL;
69 if (ev_sidebar->priv->page_model) {
70 g_object_unref (ev_sidebar->priv->page_model);
71 ev_sidebar->priv->page_model = NULL;
75 (* GTK_OBJECT_CLASS (ev_sidebar_parent_class)->destroy) (object);
79 ev_sidebar_class_init (EvSidebarClass *ev_sidebar_class)
81 GObjectClass *g_object_class;
82 GtkWidgetClass *widget_class;
83 GtkObjectClass *gtk_object_klass;
85 g_object_class = G_OBJECT_CLASS (ev_sidebar_class);
86 widget_class = GTK_WIDGET_CLASS (ev_sidebar_class);
87 gtk_object_klass = GTK_OBJECT_CLASS (ev_sidebar_class);
89 g_type_class_add_private (g_object_class, sizeof (EvSidebarPrivate));
91 gtk_object_klass->destroy = ev_sidebar_destroy;
95 ev_sidebar_menu_position_under (GtkMenu *menu,
103 g_return_if_fail (GTK_IS_BUTTON (user_data));
104 g_return_if_fail (GTK_WIDGET_NO_WINDOW (user_data));
106 widget = GTK_WIDGET (user_data);
108 gdk_window_get_origin (widget->window, x, y);
110 *x += widget->allocation.x;
111 *y += widget->allocation.y + widget->allocation.height;
117 ev_sidebar_select_button_press_cb (GtkWidget *widget,
118 GdkEventButton *event,
121 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
123 if (event->button == 1) {
124 GtkRequisition requisition;
127 width = widget->allocation.width;
128 gtk_widget_set_size_request (ev_sidebar->priv->menu, -1, -1);
129 gtk_widget_size_request (ev_sidebar->priv->menu, &requisition);
130 gtk_widget_set_size_request (ev_sidebar->priv->menu,
131 MAX (width, requisition.width), -1);
133 gtk_widget_grab_focus (widget);
135 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
136 gtk_menu_popup (GTK_MENU (ev_sidebar->priv->menu),
137 NULL, NULL, ev_sidebar_menu_position_under, widget,
138 event->button, event->time);
147 ev_sidebar_select_button_key_press_cb (GtkWidget *widget,
151 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
153 if (event->keyval == GDK_space ||
154 event->keyval == GDK_KP_Space ||
155 event->keyval == GDK_Return ||
156 event->keyval == GDK_KP_Enter) {
157 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
158 gtk_menu_popup (GTK_MENU (ev_sidebar->priv->menu),
159 NULL, NULL, ev_sidebar_menu_position_under, widget,
168 ev_sidebar_close_clicked_cb (GtkWidget *widget,
171 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
173 gtk_widget_hide (GTK_WIDGET (ev_sidebar));
177 ev_sidebar_menu_deactivate_cb (GtkWidget *widget,
180 GtkWidget *menu_button;
182 menu_button = GTK_WIDGET (user_data);
184 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (menu_button), FALSE);
188 ev_sidebar_menu_detach_cb (GtkWidget *widget,
191 EvSidebar *ev_sidebar = EV_SIDEBAR (widget);
193 ev_sidebar->priv->menu = NULL;
197 ev_sidebar_menu_item_activate_cb (GtkWidget *widget,
200 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
202 GtkWidget *menu_item, *item;
207 menu_item = gtk_menu_get_active (GTK_MENU (ev_sidebar->priv->menu));
208 valid = gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
211 gtk_tree_model_get (ev_sidebar->priv->page_model,
213 PAGE_COLUMN_TITLE, &title,
214 PAGE_COLUMN_MENU_ITEM, &item,
215 PAGE_COLUMN_NOTEBOOK_INDEX, &index,
218 if (item == menu_item) {
219 gtk_notebook_set_current_page
220 (GTK_NOTEBOOK (ev_sidebar->priv->notebook), index);
221 gtk_label_set_text (GTK_LABEL (ev_sidebar->priv->label), title);
224 valid = gtk_tree_model_iter_next (ev_sidebar->priv->page_model, &iter);
226 g_object_unref (item);
232 ev_sidebar_init (EvSidebar *ev_sidebar)
235 GtkWidget *close_button;
236 GtkWidget *select_button;
237 GtkWidget *select_hbox;
241 ev_sidebar->priv = EV_SIDEBAR_GET_PRIVATE (ev_sidebar);
244 ev_sidebar->priv->page_model = (GtkTreeModel *)
245 gtk_list_store_new (PAGE_COLUMN_NUM_COLS,
251 /* top option menu */
252 hbox = gtk_hbox_new (FALSE, 0);
253 ev_sidebar->priv->hbox = hbox;
254 gtk_box_pack_start (GTK_BOX (ev_sidebar), hbox, FALSE, FALSE, 0);
255 gtk_widget_show (hbox);
257 select_button = gtk_toggle_button_new ();
258 gtk_button_set_relief (GTK_BUTTON (select_button), GTK_RELIEF_NONE);
259 g_signal_connect (select_button, "button_press_event",
260 G_CALLBACK (ev_sidebar_select_button_press_cb),
262 g_signal_connect (select_button, "key_press_event",
263 G_CALLBACK (ev_sidebar_select_button_key_press_cb),
266 select_hbox = gtk_hbox_new (FALSE, 0);
268 ev_sidebar->priv->label = gtk_label_new ("");
269 gtk_box_pack_start (GTK_BOX (select_hbox),
270 ev_sidebar->priv->label,
272 gtk_widget_show (ev_sidebar->priv->label);
274 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
275 gtk_box_pack_end (GTK_BOX (select_hbox), arrow, FALSE, FALSE, 0);
276 gtk_widget_show (arrow);
278 gtk_container_add (GTK_CONTAINER (select_button), select_hbox);
279 gtk_widget_show (select_hbox);
281 gtk_box_pack_start (GTK_BOX (hbox), select_button, TRUE, TRUE, 0);
282 gtk_widget_show (select_button);
284 close_button = gtk_button_new ();
285 gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
286 g_signal_connect (close_button, "clicked",
287 G_CALLBACK (ev_sidebar_close_clicked_cb),
290 image = gtk_image_new_from_stock (GTK_STOCK_CLOSE,
291 GTK_ICON_SIZE_SMALL_TOOLBAR);
292 gtk_container_add (GTK_CONTAINER (close_button), image);
293 gtk_widget_show (image);
295 gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
296 gtk_widget_show (close_button);
298 ev_sidebar->priv->menu = gtk_menu_new ();
299 g_signal_connect (ev_sidebar->priv->menu, "deactivate",
300 G_CALLBACK (ev_sidebar_menu_deactivate_cb),
302 gtk_menu_attach_to_widget (GTK_MENU (ev_sidebar->priv->menu),
303 GTK_WIDGET (ev_sidebar),
304 ev_sidebar_menu_detach_cb);
305 gtk_widget_show (ev_sidebar->priv->menu);
307 ev_sidebar->priv->notebook = gtk_notebook_new ();
308 gtk_notebook_set_show_border (GTK_NOTEBOOK (ev_sidebar->priv->notebook), FALSE);
309 gtk_notebook_set_show_tabs (GTK_NOTEBOOK (ev_sidebar->priv->notebook), FALSE);
310 gtk_box_pack_start (GTK_BOX (ev_sidebar), ev_sidebar->priv->notebook,
312 gtk_widget_show (ev_sidebar->priv->notebook);
314 gtk_widget_set_sensitive (GTK_WIDGET (ev_sidebar), FALSE);
317 /* Public functions */
320 ev_sidebar_new (void)
322 GtkWidget *ev_sidebar;
324 ev_sidebar = g_object_new (EV_TYPE_SIDEBAR, NULL);
330 ev_sidebar_add_page (EvSidebar *ev_sidebar,
331 GtkWidget *main_widget)
334 GtkWidget *menu_item;
339 g_return_if_fail (EV_IS_SIDEBAR (ev_sidebar));
340 g_return_if_fail (EV_IS_SIDEBAR_PAGE (main_widget));
341 g_return_if_fail (GTK_IS_WIDGET (main_widget));
343 title = ev_sidebar_page_get_label (EV_SIDEBAR_PAGE (main_widget));
345 index = gtk_notebook_append_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook),
348 menu_item = gtk_image_menu_item_new_with_label (title);
349 g_signal_connect (menu_item, "activate",
350 G_CALLBACK (ev_sidebar_menu_item_activate_cb),
352 gtk_widget_show (menu_item);
353 gtk_menu_shell_append (GTK_MENU_SHELL (ev_sidebar->priv->menu),
356 gtk_list_store_insert_with_values (GTK_LIST_STORE (ev_sidebar->priv->page_model),
358 PAGE_COLUMN_TITLE, title,
359 PAGE_COLUMN_MENU_ITEM, menu_item,
360 PAGE_COLUMN_MAIN_WIDGET, main_widget,
361 PAGE_COLUMN_NOTEBOOK_INDEX, index,
364 /* Set the first item added as active */
365 gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
366 gtk_tree_model_get (ev_sidebar->priv->page_model,
368 PAGE_COLUMN_TITLE, &label_title,
369 PAGE_COLUMN_NOTEBOOK_INDEX, &index,
372 gtk_menu_set_active (GTK_MENU (ev_sidebar->priv->menu), index);
373 gtk_label_set_text (GTK_LABEL (ev_sidebar->priv->label), label_title);
374 gtk_notebook_set_current_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook),
376 g_free (label_title);
380 ev_sidebar_set_document (EvSidebar *sidebar,
381 EvDocument *document)
383 EvSidebarPrivate *priv;
388 g_return_if_fail (EV_IS_SIDEBAR (sidebar));
389 g_return_if_fail (EV_IS_DOCUMENT (document));
391 priv = sidebar->priv;
395 for (valid = gtk_tree_model_get_iter_first (priv->page_model, &iter);
397 valid = gtk_tree_model_iter_next (priv->page_model, &iter)) {
399 GtkWidget *menu_widget;
401 gtk_tree_model_get (priv->page_model, &iter,
402 PAGE_COLUMN_MAIN_WIDGET, &widget,
403 PAGE_COLUMN_MENU_ITEM, &menu_widget,
407 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (widget), document)) {
408 ev_sidebar_page_set_document (EV_SIDEBAR_PAGE (widget), document);
411 gtk_widget_set_sensitive (menu_widget, FALSE);
413 g_object_unref (widget);
414 g_object_unref (menu_widget);
418 gtk_widget_hide (GTK_WIDGET (sidebar));
420 gtk_widget_set_sensitive (GTK_WIDGET (sidebar), TRUE);