2 * This file is part of DisOrder
3 * Copyright (C) 2008 Richard Kettlewell
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 #include "disobedience.h"
23 void popup(GtkWidget
**menup
,
24 GdkEventButton
*event
,
25 struct menuitem
*items
,
28 GtkWidget
*menu
= *menup
;
30 /* Create the menu if it does not yet exist */
32 menu
= *menup
= gtk_menu_new();
33 g_signal_connect(menu
, "destroy",
34 G_CALLBACK(gtk_widget_destroyed
), menup
);
35 for(int n
= 0; n
< nitems
; ++n
) {
36 items
[n
].w
= gtk_menu_item_new_with_label(items
[n
].name
);
37 gtk_menu_attach(GTK_MENU(menu
), items
[n
].w
, 0, 1, n
, n
+ 1);
39 set_tool_colors(menu
);
41 /* Configure item sensitivity */
42 for(int n
= 0; n
< nitems
; ++n
) {
43 if(items
[n
].handlerid
)
44 g_signal_handler_disconnect(items
[n
].w
,
46 gtk_widget_set_sensitive(items
[n
].w
,
47 items
[n
].sensitive(extra
));
48 items
[n
].handlerid
= g_signal_connect(items
[n
].w
,
50 G_CALLBACK(items
[n
].activate
),
54 gtk_widget_show_all(menu
);
55 gtk_menu_popup(GTK_MENU(menu
), 0, 0, 0, 0,
56 event
->button
, event
->time
);
59 /** @brief Make sure the right thing is selected
60 * @param widget Tree view
61 * @param event Mouse event
63 void ensure_selected(GtkTreeView
*treeview
,
64 GdkEventButton
*event
) {
65 GtkTreeSelection
*selection
= gtk_tree_view_get_selection(treeview
);
66 /* Get the path of the hovered item */
68 if(!gtk_tree_view_get_path_at_pos(treeview
,
73 return; /* If there isn't one, do nothing */
74 if(!gtk_tree_selection_path_is_selected(selection
, path
)) {
75 /* We're hovered over one thing but it's not the selected row. This is
76 * very confusing for the poor old user so we select the hovered row. */
77 gtk_tree_selection_unselect_all(selection
);
78 gtk_tree_selection_select_path(selection
, path
);
80 gtk_tree_path_free(path
);