2 * Copyright (C) 2004 Red Hat, Inc.
3 * Copyright (C) 2007 The Free Software Foundation
4 * Copyright (C) 2008 Marco Barisione <marco@barisione.org>
6 * Based on evince code (shell/ev-sidebar.c) by:
7 * - Jonathan Blandford <jrb@alum.mit.edu>
9 * Base on eog code (src/eog-sidebar.c) by:
10 * - Lucas Rocha <lucasr@gnome.org>
12 * This program is free software; you can redistribute it and/or modify
13 * it 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 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
33 #include <gdk/gdkkeysyms.h>
35 #include "empathy-sidebar.h"
46 PAGE_COLUMN_MENU_ITEM
,
47 PAGE_COLUMN_MAIN_WIDGET
,
48 PAGE_COLUMN_NOTEBOOK_INDEX
,
59 static gint signals
[SIGNAL_LAST
];
61 struct _EmpathySidebarPrivate
64 GtkWidget
*select_button
;
69 GtkTreeModel
*page_model
;
72 G_DEFINE_TYPE (EmpathySidebar
, empathy_sidebar
, GTK_TYPE_VBOX
)
74 #define EMPATHY_SIDEBAR_GET_PRIVATE(object) \
75 (G_TYPE_INSTANCE_GET_PRIVATE ((object), EMPATHY_TYPE_SIDEBAR, EmpathySidebarPrivate))
78 empathy_sidebar_destroy (GtkObject
*object
)
80 EmpathySidebar
*sidebar
= EMPATHY_SIDEBAR (object
);
82 if (sidebar
->priv
->menu
)
84 gtk_menu_detach (GTK_MENU (sidebar
->priv
->menu
));
85 sidebar
->priv
->menu
= NULL
;
88 if (sidebar
->priv
->page_model
)
90 g_object_unref (sidebar
->priv
->page_model
);
91 sidebar
->priv
->page_model
= NULL
;
94 (* GTK_OBJECT_CLASS (empathy_sidebar_parent_class
)->destroy
) (object
);
98 empathy_sidebar_select_page (EmpathySidebar
*sidebar
,
104 gtk_tree_model_get (sidebar
->priv
->page_model
, iter
,
105 PAGE_COLUMN_TITLE
, &title
,
106 PAGE_COLUMN_NOTEBOOK_INDEX
, &index_
,
109 gtk_notebook_set_current_page (GTK_NOTEBOOK (sidebar
->priv
->notebook
),
111 gtk_label_set_text (GTK_LABEL (sidebar
->priv
->label
), title
);
117 empathy_sidebar_set_page (EmpathySidebar
*sidebar
,
118 GtkWidget
*main_widget
)
123 valid
= gtk_tree_model_get_iter_first (sidebar
->priv
->page_model
, &iter
);
129 gtk_tree_model_get (sidebar
->priv
->page_model
, &iter
,
130 PAGE_COLUMN_MAIN_WIDGET
, &widget
,
133 if (widget
== main_widget
)
135 empathy_sidebar_select_page (sidebar
, &iter
);
140 valid
= gtk_tree_model_iter_next (sidebar
->priv
->page_model
, &iter
);
143 g_object_unref (widget
);
146 g_object_notify (G_OBJECT (sidebar
), "current-page");
150 empathy_sidebar_get_current_page (EmpathySidebar
*sidebar
)
152 GtkNotebook
*notebook
= GTK_NOTEBOOK (sidebar
->priv
->notebook
);
154 return gtk_notebook_get_nth_page (
155 notebook
, gtk_notebook_get_current_page (notebook
));
159 empathy_sidebar_set_property (GObject
*object
,
164 EmpathySidebar
*sidebar
= EMPATHY_SIDEBAR (object
);
168 case PROP_CURRENT_PAGE
:
169 empathy_sidebar_set_page (sidebar
, g_value_get_object (value
));
172 G_OBJECT_WARN_INVALID_PROPERTY_ID (object
, prop_id
, pspec
);
177 empathy_sidebar_get_property (GObject
*object
,
182 EmpathySidebar
*sidebar
= EMPATHY_SIDEBAR (object
);
186 case PROP_CURRENT_PAGE
:
187 g_value_set_object (value
,
188 empathy_sidebar_get_current_page (sidebar
));
191 G_OBJECT_WARN_INVALID_PROPERTY_ID (object
, prop_id
, pspec
);
196 empathy_sidebar_class_init (EmpathySidebarClass
*empathy_sidebar_class
)
198 GObjectClass
*g_object_class
;
199 GtkWidgetClass
*widget_class
;
200 GtkObjectClass
*gtk_object_klass
;
202 g_object_class
= G_OBJECT_CLASS (empathy_sidebar_class
);
203 widget_class
= GTK_WIDGET_CLASS (empathy_sidebar_class
);
204 gtk_object_klass
= GTK_OBJECT_CLASS (empathy_sidebar_class
);
206 g_type_class_add_private (g_object_class
, sizeof (EmpathySidebarPrivate
));
208 gtk_object_klass
->destroy
= empathy_sidebar_destroy
;
209 g_object_class
->get_property
= empathy_sidebar_get_property
;
210 g_object_class
->set_property
= empathy_sidebar_set_property
;
212 g_object_class_install_property (g_object_class
,
214 g_param_spec_object ("current-page",
216 "The currently visible page",
220 signals
[SIGNAL_PAGE_ADDED
] = g_signal_new ("page-added",
221 EMPATHY_TYPE_SIDEBAR
, G_SIGNAL_RUN_FIRST
,
222 G_STRUCT_OFFSET (EmpathySidebarClass
, page_added
),
223 NULL
, NULL
, g_cclosure_marshal_VOID__OBJECT
,
224 G_TYPE_NONE
, 1, GTK_TYPE_WIDGET
);
226 signals
[SIGNAL_PAGE_REMOVED
] = g_signal_new ("page-removed",
227 EMPATHY_TYPE_SIDEBAR
, G_SIGNAL_RUN_FIRST
,
228 G_STRUCT_OFFSET (EmpathySidebarClass
, page_removed
),
229 NULL
, NULL
, g_cclosure_marshal_VOID__OBJECT
,
230 G_TYPE_NONE
, 1, GTK_TYPE_WIDGET
);
234 empathy_sidebar_menu_position_under (GtkMenu
*menu
,
242 g_return_if_fail (GTK_IS_BUTTON (user_data
));
243 g_return_if_fail (GTK_WIDGET_NO_WINDOW (user_data
));
245 widget
= GTK_WIDGET (user_data
);
247 gdk_window_get_origin (gtk_widget_get_window (widget
), x
, y
);
249 *x
+= widget
->allocation
.x
;
250 *y
+= widget
->allocation
.y
+ widget
->allocation
.height
;
256 empathy_sidebar_select_button_press_cb (GtkWidget
*widget
,
257 GdkEventButton
*event
,
260 EmpathySidebar
*sidebar
= EMPATHY_SIDEBAR (user_data
);
262 if (event
->button
== 1)
264 GtkRequisition requisition
;
267 width
= widget
->allocation
.width
;
269 gtk_widget_set_size_request (sidebar
->priv
->menu
, -1, -1);
270 gtk_widget_size_request (sidebar
->priv
->menu
, &requisition
);
271 gtk_widget_set_size_request (sidebar
->priv
->menu
,
272 MAX (width
, requisition
.width
), -1);
274 gtk_widget_grab_focus (widget
);
276 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget
), TRUE
);
278 gtk_menu_popup (GTK_MENU (sidebar
->priv
->menu
),
279 NULL
, NULL
, empathy_sidebar_menu_position_under
, widget
,
280 event
->button
, event
->time
);
289 empathy_sidebar_select_button_key_press_cb (GtkWidget
*widget
,
293 EmpathySidebar
*sidebar
= EMPATHY_SIDEBAR (user_data
);
295 if (event
->keyval
== GDK_space
||
296 event
->keyval
== GDK_KP_Space
||
297 event
->keyval
== GDK_Return
||
298 event
->keyval
== GDK_KP_Enter
)
300 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget
), TRUE
);
302 gtk_menu_popup (GTK_MENU (sidebar
->priv
->menu
),
303 NULL
, NULL
, empathy_sidebar_menu_position_under
, widget
,
313 empathy_sidebar_close_clicked_cb (GtkWidget
*widget
,
316 EmpathySidebar
*sidebar
= EMPATHY_SIDEBAR (user_data
);
318 gtk_widget_hide (GTK_WIDGET (sidebar
));
322 empathy_sidebar_menu_deactivate_cb (GtkWidget
*widget
,
325 GtkWidget
*menu_button
;
327 menu_button
= GTK_WIDGET (user_data
);
329 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (menu_button
), FALSE
);
333 empathy_sidebar_menu_detach_cb (GtkWidget
*widget
,
336 EmpathySidebar
*sidebar
= EMPATHY_SIDEBAR (widget
);
338 sidebar
->priv
->menu
= NULL
;
342 empathy_sidebar_menu_item_activate_cb (GtkWidget
*widget
,
345 EmpathySidebar
*sidebar
= EMPATHY_SIDEBAR (user_data
);
347 GtkWidget
*menu_item
, *item
;
350 menu_item
= gtk_menu_get_active (GTK_MENU (sidebar
->priv
->menu
));
351 valid
= gtk_tree_model_get_iter_first (sidebar
->priv
->page_model
, &iter
);
355 gtk_tree_model_get (sidebar
->priv
->page_model
, &iter
,
356 PAGE_COLUMN_MENU_ITEM
, &item
,
359 if (item
== menu_item
)
361 empathy_sidebar_select_page (sidebar
, &iter
);
366 valid
= gtk_tree_model_iter_next (sidebar
->priv
->page_model
, &iter
);
369 g_object_unref (item
);
372 g_object_notify (G_OBJECT (sidebar
), "current-page");
376 empathy_sidebar_init (EmpathySidebar
*sidebar
)
379 GtkWidget
*close_button
;
380 GtkWidget
*select_hbox
;
384 sidebar
->priv
= EMPATHY_SIDEBAR_GET_PRIVATE (sidebar
);
387 sidebar
->priv
->page_model
= (GtkTreeModel
*) gtk_list_store_new (
388 PAGE_COLUMN_NUM_COLS
,
394 /* top option menu */
395 hbox
= gtk_hbox_new (FALSE
, 0);
396 sidebar
->priv
->hbox
= hbox
;
397 gtk_box_pack_start (GTK_BOX (sidebar
), hbox
, FALSE
, FALSE
, 0);
398 gtk_widget_show (hbox
);
400 sidebar
->priv
->select_button
= gtk_toggle_button_new ();
401 gtk_button_set_relief (GTK_BUTTON (sidebar
->priv
->select_button
),
404 g_signal_connect (sidebar
->priv
->select_button
, "button_press_event",
405 G_CALLBACK (empathy_sidebar_select_button_press_cb
),
408 g_signal_connect (sidebar
->priv
->select_button
, "key_press_event",
409 G_CALLBACK (empathy_sidebar_select_button_key_press_cb
),
412 select_hbox
= gtk_hbox_new (FALSE
, 0);
414 sidebar
->priv
->label
= gtk_label_new ("");
416 gtk_box_pack_start (GTK_BOX (select_hbox
),
417 sidebar
->priv
->label
,
420 gtk_widget_show (sidebar
->priv
->label
);
422 arrow
= gtk_arrow_new (GTK_ARROW_DOWN
, GTK_SHADOW_NONE
);
423 gtk_box_pack_end (GTK_BOX (select_hbox
), arrow
, FALSE
, FALSE
, 0);
424 gtk_widget_show (arrow
);
426 gtk_container_add (GTK_CONTAINER (sidebar
->priv
->select_button
), select_hbox
);
427 gtk_widget_show (select_hbox
);
429 gtk_box_pack_start (GTK_BOX (hbox
), sidebar
->priv
->select_button
, TRUE
, TRUE
, 0);
430 gtk_widget_show (sidebar
->priv
->select_button
);
432 close_button
= gtk_button_new ();
434 gtk_button_set_relief (GTK_BUTTON (close_button
), GTK_RELIEF_NONE
);
436 g_signal_connect (close_button
, "clicked",
437 G_CALLBACK (empathy_sidebar_close_clicked_cb
),
440 image
= gtk_image_new_from_stock (GTK_STOCK_CLOSE
,
442 gtk_container_add (GTK_CONTAINER (close_button
), image
);
443 gtk_widget_show (image
);
445 gtk_box_pack_end (GTK_BOX (hbox
), close_button
, FALSE
, FALSE
, 0);
446 gtk_widget_show (close_button
);
448 sidebar
->priv
->menu
= gtk_menu_new ();
450 g_signal_connect (sidebar
->priv
->menu
, "deactivate",
451 G_CALLBACK (empathy_sidebar_menu_deactivate_cb
),
452 sidebar
->priv
->select_button
);
454 gtk_menu_attach_to_widget (GTK_MENU (sidebar
->priv
->menu
),
455 GTK_WIDGET (sidebar
),
456 empathy_sidebar_menu_detach_cb
);
458 gtk_widget_show (sidebar
->priv
->menu
);
460 sidebar
->priv
->notebook
= gtk_notebook_new ();
462 gtk_notebook_set_show_border (GTK_NOTEBOOK (sidebar
->priv
->notebook
), FALSE
);
463 gtk_notebook_set_show_tabs (GTK_NOTEBOOK (sidebar
->priv
->notebook
), FALSE
);
465 gtk_box_pack_start (GTK_BOX (sidebar
), sidebar
->priv
->notebook
,
468 gtk_widget_show (sidebar
->priv
->notebook
);
472 empathy_sidebar_new (void)
476 sidebar
= g_object_new (EMPATHY_TYPE_SIDEBAR
, NULL
);
482 empathy_sidebar_add_page (EmpathySidebar
*sidebar
,
484 GtkWidget
*main_widget
)
487 GtkWidget
*menu_item
;
491 g_return_if_fail (EMPATHY_IS_SIDEBAR (sidebar
));
492 g_return_if_fail (GTK_IS_WIDGET (main_widget
));
494 index_
= gtk_notebook_append_page (GTK_NOTEBOOK (sidebar
->priv
->notebook
),
497 menu_item
= gtk_image_menu_item_new_with_label (title
);
499 g_signal_connect (menu_item
, "activate",
500 G_CALLBACK (empathy_sidebar_menu_item_activate_cb
),
503 gtk_widget_show (menu_item
);
505 gtk_menu_shell_append (GTK_MENU_SHELL (sidebar
->priv
->menu
),
508 /* Insert and move to end */
509 gtk_list_store_insert_with_values (GTK_LIST_STORE (sidebar
->priv
->page_model
),
511 PAGE_COLUMN_TITLE
, title
,
512 PAGE_COLUMN_MENU_ITEM
, menu_item
,
513 PAGE_COLUMN_MAIN_WIDGET
, main_widget
,
514 PAGE_COLUMN_NOTEBOOK_INDEX
, index_
,
517 gtk_list_store_move_before (GTK_LIST_STORE(sidebar
->priv
->page_model
),
521 /* Set the first item added as active */
522 gtk_tree_model_get_iter_first (sidebar
->priv
->page_model
, &iter
);
523 gtk_tree_model_get (sidebar
->priv
->page_model
,
525 PAGE_COLUMN_TITLE
, &label_title
,
526 PAGE_COLUMN_NOTEBOOK_INDEX
, &index_
,
529 gtk_menu_set_active (GTK_MENU (sidebar
->priv
->menu
), index_
);
531 gtk_label_set_text (GTK_LABEL (sidebar
->priv
->label
), label_title
);
533 gtk_notebook_set_current_page (GTK_NOTEBOOK (sidebar
->priv
->notebook
),
536 g_free (label_title
);
538 g_signal_emit (G_OBJECT (sidebar
), signals
[SIGNAL_PAGE_ADDED
],
543 empathy_sidebar_remove_page (EmpathySidebar
*sidebar
,
544 GtkWidget
*main_widget
)
547 GtkWidget
*widget
, *menu_item
;
551 g_return_if_fail (EMPATHY_IS_SIDEBAR (sidebar
));
552 g_return_if_fail (GTK_IS_WIDGET (main_widget
));
554 valid
= gtk_tree_model_get_iter_first (sidebar
->priv
->page_model
, &iter
);
558 gtk_tree_model_get (sidebar
->priv
->page_model
, &iter
,
559 PAGE_COLUMN_NOTEBOOK_INDEX
, &index_
,
560 PAGE_COLUMN_MENU_ITEM
, &menu_item
,
561 PAGE_COLUMN_MAIN_WIDGET
, &widget
,
564 if (widget
== main_widget
)
567 valid
= gtk_tree_model_iter_next (sidebar
->priv
->page_model
, &iter
);
569 g_object_unref (menu_item
);
570 g_object_unref (widget
);
575 gtk_notebook_remove_page (GTK_NOTEBOOK (sidebar
->priv
->notebook
),
578 gtk_container_remove (GTK_CONTAINER (sidebar
->priv
->menu
), menu_item
);
580 gtk_list_store_remove (GTK_LIST_STORE (sidebar
->priv
->page_model
),
583 g_signal_emit (G_OBJECT (sidebar
),
584 signals
[SIGNAL_PAGE_REMOVED
], 0, main_widget
);
589 empathy_sidebar_get_n_pages (EmpathySidebar
*sidebar
)
591 g_return_val_if_fail (EMPATHY_IS_SIDEBAR (sidebar
), TRUE
);
593 return gtk_tree_model_iter_n_children (
594 GTK_TREE_MODEL (sidebar
->priv
->page_model
), NULL
);
598 empathy_sidebar_is_empty (EmpathySidebar
*sidebar
)
600 g_return_val_if_fail (EMPATHY_IS_SIDEBAR (sidebar
), TRUE
);
602 return gtk_tree_model_iter_n_children (
603 GTK_TREE_MODEL (sidebar
->priv
->page_model
), NULL
) == 0;