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.
30 #include <gdk/gdkkeysyms.h>
32 #include "ev-sidebar.h"
33 #include "ev-sidebar-page.h"
44 PAGE_COLUMN_MENU_ITEM,
45 PAGE_COLUMN_MAIN_WIDGET,
46 PAGE_COLUMN_NOTEBOOK_INDEX,
50 struct _EvSidebarPrivate {
52 GtkWidget *select_button;
57 GtkTreeModel *page_model;
60 G_DEFINE_TYPE (EvSidebar, ev_sidebar, GTK_TYPE_VBOX)
62 #define EV_SIDEBAR_GET_PRIVATE(object) \
63 (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_SIDEBAR, EvSidebarPrivate))
66 ev_sidebar_destroy (GtkObject *object)
68 EvSidebar *ev_sidebar = EV_SIDEBAR (object);
70 if (ev_sidebar->priv->menu) {
71 gtk_menu_detach (GTK_MENU (ev_sidebar->priv->menu));
72 ev_sidebar->priv->menu = NULL;
75 if (ev_sidebar->priv->page_model) {
76 g_object_unref (ev_sidebar->priv->page_model);
77 ev_sidebar->priv->page_model = NULL;
81 (* GTK_OBJECT_CLASS (ev_sidebar_parent_class)->destroy) (object);
85 ev_sidebar_select_page (EvSidebar *ev_sidebar, GtkTreeIter *iter)
90 gtk_tree_model_get (ev_sidebar->priv->page_model, iter,
91 PAGE_COLUMN_TITLE, &title,
92 PAGE_COLUMN_NOTEBOOK_INDEX, &index,
95 gtk_notebook_set_current_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook), index);
96 gtk_label_set_text (GTK_LABEL (ev_sidebar->priv->label), title);
102 ev_sidebar_set_page (EvSidebar *ev_sidebar,
103 GtkWidget *main_widget)
108 valid = gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
113 gtk_tree_model_get (ev_sidebar->priv->page_model, &iter,
114 PAGE_COLUMN_MAIN_WIDGET, &widget,
117 if (widget == main_widget) {
118 ev_sidebar_select_page (ev_sidebar, &iter);
121 valid = gtk_tree_model_iter_next (ev_sidebar->priv->page_model, &iter);
123 g_object_unref (widget);
126 g_object_notify (G_OBJECT (ev_sidebar), "current-page");
130 ev_sidebar_set_property (GObject *object,
135 EvSidebar *sidebar = EV_SIDEBAR (object);
139 case PROP_CURRENT_PAGE:
140 ev_sidebar_set_page (sidebar, g_value_get_object (value));
143 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
148 ev_sidebar_get_current_page (EvSidebar *sidebar)
150 GtkNotebook *notebook = GTK_NOTEBOOK (sidebar->priv->notebook);
152 return gtk_notebook_get_nth_page
153 (notebook, gtk_notebook_get_current_page (notebook));
157 ev_sidebar_get_property (GObject *object,
162 EvSidebar *sidebar = EV_SIDEBAR (object);
166 case PROP_CURRENT_PAGE:
167 g_value_set_object (value, ev_sidebar_get_current_page (sidebar));
170 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
175 ev_sidebar_class_init (EvSidebarClass *ev_sidebar_class)
177 GObjectClass *g_object_class;
178 GtkWidgetClass *widget_class;
179 GtkObjectClass *gtk_object_klass;
181 g_object_class = G_OBJECT_CLASS (ev_sidebar_class);
182 widget_class = GTK_WIDGET_CLASS (ev_sidebar_class);
183 gtk_object_klass = GTK_OBJECT_CLASS (ev_sidebar_class);
185 g_type_class_add_private (g_object_class, sizeof (EvSidebarPrivate));
187 gtk_object_klass->destroy = ev_sidebar_destroy;
188 g_object_class->get_property = ev_sidebar_get_property;
189 g_object_class->set_property = ev_sidebar_set_property;
191 g_object_class_install_property (g_object_class,
193 g_param_spec_object ("current-page",
195 "The currently visible page",
201 ev_sidebar_menu_position_under (GtkMenu *menu,
209 g_return_if_fail (GTK_IS_BUTTON (user_data));
210 g_return_if_fail (GTK_WIDGET_NO_WINDOW (user_data));
212 widget = GTK_WIDGET (user_data);
214 gdk_window_get_origin (widget->window, x, y);
216 *x += widget->allocation.x;
217 *y += widget->allocation.y + widget->allocation.height;
223 ev_sidebar_select_button_press_cb (GtkWidget *widget,
224 GdkEventButton *event,
227 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
229 if (event->button == 1) {
230 GtkRequisition requisition;
233 width = widget->allocation.width;
234 gtk_widget_set_size_request (ev_sidebar->priv->menu, -1, -1);
235 gtk_widget_size_request (ev_sidebar->priv->menu, &requisition);
236 gtk_widget_set_size_request (ev_sidebar->priv->menu,
237 MAX (width, requisition.width), -1);
239 gtk_widget_grab_focus (widget);
241 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
242 gtk_menu_popup (GTK_MENU (ev_sidebar->priv->menu),
243 NULL, NULL, ev_sidebar_menu_position_under, widget,
244 event->button, event->time);
253 ev_sidebar_select_button_key_press_cb (GtkWidget *widget,
257 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
259 if (event->keyval == GDK_space ||
260 event->keyval == GDK_KP_Space ||
261 event->keyval == GDK_Return ||
262 event->keyval == GDK_KP_Enter) {
263 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
264 gtk_menu_popup (GTK_MENU (ev_sidebar->priv->menu),
265 NULL, NULL, ev_sidebar_menu_position_under, widget,
274 ev_sidebar_close_clicked_cb (GtkWidget *widget,
277 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
279 gtk_widget_hide (GTK_WIDGET (ev_sidebar));
283 ev_sidebar_menu_deactivate_cb (GtkWidget *widget,
286 GtkWidget *menu_button;
288 menu_button = GTK_WIDGET (user_data);
290 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (menu_button), FALSE);
294 ev_sidebar_menu_detach_cb (GtkWidget *widget,
297 EvSidebar *ev_sidebar = EV_SIDEBAR (widget);
299 ev_sidebar->priv->menu = NULL;
303 ev_sidebar_menu_item_activate_cb (GtkWidget *widget,
306 EvSidebar *ev_sidebar = EV_SIDEBAR (user_data);
308 GtkWidget *menu_item, *item;
311 menu_item = gtk_menu_get_active (GTK_MENU (ev_sidebar->priv->menu));
312 valid = gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
315 gtk_tree_model_get (ev_sidebar->priv->page_model, &iter,
316 PAGE_COLUMN_MENU_ITEM, &item,
319 if (item == menu_item) {
320 ev_sidebar_select_page (ev_sidebar, &iter);
323 valid = gtk_tree_model_iter_next (ev_sidebar->priv->page_model, &iter);
325 g_object_unref (item);
328 g_object_notify (G_OBJECT (ev_sidebar), "current-page");
332 ev_sidebar_init (EvSidebar *ev_sidebar)
335 GtkWidget *close_button;
336 GtkWidget *select_hbox;
340 ev_sidebar->priv = EV_SIDEBAR_GET_PRIVATE (ev_sidebar);
343 ev_sidebar->priv->page_model = (GtkTreeModel *)
344 gtk_list_store_new (PAGE_COLUMN_NUM_COLS,
350 /* top option menu */
351 hbox = gtk_hbox_new (FALSE, 0);
352 ev_sidebar->priv->hbox = hbox;
353 gtk_box_pack_start (GTK_BOX (ev_sidebar), hbox, FALSE, FALSE, 0);
354 gtk_widget_show (hbox);
356 ev_sidebar->priv->select_button = gtk_toggle_button_new ();
357 gtk_button_set_relief (GTK_BUTTON (ev_sidebar->priv->select_button), GTK_RELIEF_NONE);
358 g_signal_connect (ev_sidebar->priv->select_button, "button_press_event",
359 G_CALLBACK (ev_sidebar_select_button_press_cb),
361 g_signal_connect (ev_sidebar->priv->select_button, "key_press_event",
362 G_CALLBACK (ev_sidebar_select_button_key_press_cb),
365 select_hbox = gtk_hbox_new (FALSE, 0);
367 ev_sidebar->priv->label = gtk_label_new ("");
368 gtk_box_pack_start (GTK_BOX (select_hbox),
369 ev_sidebar->priv->label,
371 gtk_widget_show (ev_sidebar->priv->label);
373 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
374 gtk_box_pack_end (GTK_BOX (select_hbox), arrow, FALSE, FALSE, 0);
375 gtk_widget_show (arrow);
377 gtk_container_add (GTK_CONTAINER (ev_sidebar->priv->select_button), select_hbox);
378 gtk_widget_show (select_hbox);
380 gtk_box_pack_start (GTK_BOX (hbox), ev_sidebar->priv->select_button, TRUE, TRUE, 0);
381 gtk_widget_show (ev_sidebar->priv->select_button);
383 close_button = gtk_button_new ();
384 gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
385 g_signal_connect (close_button, "clicked",
386 G_CALLBACK (ev_sidebar_close_clicked_cb),
389 image = gtk_image_new_from_stock (GTK_STOCK_CLOSE,
391 gtk_container_add (GTK_CONTAINER (close_button), image);
392 gtk_widget_show (image);
394 gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
395 gtk_widget_show (close_button);
397 ev_sidebar->priv->menu = gtk_menu_new ();
398 g_signal_connect (ev_sidebar->priv->menu, "deactivate",
399 G_CALLBACK (ev_sidebar_menu_deactivate_cb),
400 ev_sidebar->priv->select_button);
401 gtk_menu_attach_to_widget (GTK_MENU (ev_sidebar->priv->menu),
402 GTK_WIDGET (ev_sidebar),
403 ev_sidebar_menu_detach_cb);
404 gtk_widget_show (ev_sidebar->priv->menu);
406 ev_sidebar->priv->notebook = gtk_notebook_new ();
407 gtk_notebook_set_show_border (GTK_NOTEBOOK (ev_sidebar->priv->notebook), FALSE);
408 gtk_notebook_set_show_tabs (GTK_NOTEBOOK (ev_sidebar->priv->notebook), FALSE);
409 gtk_box_pack_start (GTK_BOX (ev_sidebar), ev_sidebar->priv->notebook,
411 gtk_widget_show (ev_sidebar->priv->notebook);
413 gtk_widget_set_sensitive (GTK_WIDGET (ev_sidebar->priv->notebook), FALSE);
414 gtk_widget_set_sensitive (GTK_WIDGET (ev_sidebar->priv->select_button), FALSE);
417 /* Public functions */
420 ev_sidebar_new (void)
422 GtkWidget *ev_sidebar;
424 ev_sidebar = g_object_new (EV_TYPE_SIDEBAR, NULL);
430 ev_sidebar_add_page (EvSidebar *ev_sidebar,
431 GtkWidget *main_widget)
434 GtkWidget *menu_item;
439 g_return_if_fail (EV_IS_SIDEBAR (ev_sidebar));
440 g_return_if_fail (EV_IS_SIDEBAR_PAGE (main_widget));
441 g_return_if_fail (GTK_IS_WIDGET (main_widget));
443 title = ev_sidebar_page_get_label (EV_SIDEBAR_PAGE (main_widget));
445 index = gtk_notebook_append_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook),
448 menu_item = gtk_image_menu_item_new_with_label (title);
449 g_signal_connect (menu_item, "activate",
450 G_CALLBACK (ev_sidebar_menu_item_activate_cb),
452 gtk_widget_show (menu_item);
453 gtk_menu_shell_append (GTK_MENU_SHELL (ev_sidebar->priv->menu),
456 /* Insert and move to end */
457 gtk_list_store_insert_with_values (GTK_LIST_STORE (ev_sidebar->priv->page_model),
459 PAGE_COLUMN_TITLE, title,
460 PAGE_COLUMN_MENU_ITEM, menu_item,
461 PAGE_COLUMN_MAIN_WIDGET, main_widget,
462 PAGE_COLUMN_NOTEBOOK_INDEX, index,
464 gtk_list_store_move_before(GTK_LIST_STORE(ev_sidebar->priv->page_model),
468 /* Set the first item added as active */
469 gtk_tree_model_get_iter_first (ev_sidebar->priv->page_model, &iter);
470 gtk_tree_model_get (ev_sidebar->priv->page_model,
472 PAGE_COLUMN_TITLE, &label_title,
473 PAGE_COLUMN_NOTEBOOK_INDEX, &index,
476 gtk_menu_set_active (GTK_MENU (ev_sidebar->priv->menu), index);
477 gtk_label_set_text (GTK_LABEL (ev_sidebar->priv->label), label_title);
478 gtk_notebook_set_current_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook),
480 g_free (label_title);
484 ev_sidebar_set_document (EvSidebar *sidebar,
485 EvDocument *document)
487 EvSidebarPrivate *priv;
492 g_return_if_fail (EV_IS_SIDEBAR (sidebar));
493 g_return_if_fail (EV_IS_DOCUMENT (document));
495 priv = sidebar->priv;
499 for (valid = gtk_tree_model_get_iter_first (priv->page_model, &iter);
501 valid = gtk_tree_model_iter_next (priv->page_model, &iter)) {
503 GtkWidget *menu_widget;
505 gtk_tree_model_get (priv->page_model, &iter,
506 PAGE_COLUMN_MAIN_WIDGET, &widget,
507 PAGE_COLUMN_MENU_ITEM, &menu_widget,
511 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (widget), document)) {
512 ev_sidebar_page_set_document (EV_SIDEBAR_PAGE (widget), document);
515 gtk_widget_set_sensitive (menu_widget, FALSE);
517 g_object_unref (widget);
518 g_object_unref (menu_widget);
522 gtk_widget_hide (GTK_WIDGET (sidebar));
524 gtk_widget_set_sensitive (GTK_WIDGET (sidebar->priv->notebook), TRUE);
525 gtk_widget_set_sensitive (GTK_WIDGET (sidebar->priv->select_button), TRUE);