Commit | Line | Data |
---|---|---|
6982880f RK |
1 | /* |
2 | * This file is part of DisOrder | |
3 | * Copyright (C) 2008 Richard Kettlewell | |
4 | * | |
e7eb3a27 | 5 | * This program is free software: you can redistribute it and/or modify |
6982880f | 6 | * it under the terms of the GNU General Public License as published by |
e7eb3a27 | 7 | * the Free Software Foundation, either version 3 of the License, or |
6982880f RK |
8 | * (at your option) any later version. |
9 | * | |
e7eb3a27 RK |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
6982880f | 15 | * You should have received a copy of the GNU General Public License |
e7eb3a27 | 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
6982880f | 17 | */ |
132a5a4a RK |
18 | /** @file disobedience/popup.c |
19 | * @brief Disobedience popup menus | |
20 | */ | |
6982880f RK |
21 | #include "disobedience.h" |
22 | #include "popup.h" | |
23 | ||
24 | void popup(GtkWidget **menup, | |
25 | GdkEventButton *event, | |
26 | struct menuitem *items, | |
27 | int nitems, | |
28 | void *extra) { | |
29 | GtkWidget *menu = *menup; | |
30 | ||
31 | /* Create the menu if it does not yet exist */ | |
32 | if(!menu) { | |
33 | menu = *menup = gtk_menu_new(); | |
34 | g_signal_connect(menu, "destroy", | |
35 | G_CALLBACK(gtk_widget_destroyed), menup); | |
36 | for(int n = 0; n < nitems; ++n) { | |
37 | items[n].w = gtk_menu_item_new_with_label(items[n].name); | |
d380121b RK |
38 | /* TODO accelerators would be useful here. There might be some |
39 | * interaction with the main menu accelerators, _except_ for playlist | |
40 | * case! */ | |
6982880f RK |
41 | gtk_menu_attach(GTK_MENU(menu), items[n].w, 0, 1, n, n + 1); |
42 | } | |
43 | set_tool_colors(menu); | |
44 | } | |
45 | /* Configure item sensitivity */ | |
46 | for(int n = 0; n < nitems; ++n) { | |
47 | if(items[n].handlerid) | |
48 | g_signal_handler_disconnect(items[n].w, | |
49 | items[n].handlerid); | |
50 | gtk_widget_set_sensitive(items[n].w, | |
51 | items[n].sensitive(extra)); | |
52 | items[n].handlerid = g_signal_connect(items[n].w, | |
53 | "activate", | |
54 | G_CALLBACK(items[n].activate), | |
55 | extra); | |
56 | } | |
57 | /* Pop up the menu */ | |
58 | gtk_widget_show_all(menu); | |
59 | gtk_menu_popup(GTK_MENU(menu), 0, 0, 0, 0, | |
60 | event->button, event->time); | |
61 | } | |
62 | ||
83a01160 | 63 | /** @brief Make sure the right thing is selected |
59cf25c4 | 64 | * @param treeview Tree view |
83a01160 | 65 | * @param event Mouse event |
6982880f RK |
66 | */ |
67 | void ensure_selected(GtkTreeView *treeview, | |
68 | GdkEventButton *event) { | |
69 | GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview); | |
83a01160 RK |
70 | /* Get the path of the hovered item */ |
71 | GtkTreePath *path; | |
72 | if(!gtk_tree_view_get_path_at_pos(treeview, | |
73 | event->x, event->y, | |
74 | &path, | |
75 | NULL, | |
76 | NULL, NULL)) | |
77 | return; /* If there isn't one, do nothing */ | |
78 | if(!gtk_tree_selection_path_is_selected(selection, path)) { | |
79 | /* We're hovered over one thing but it's not the selected row. This is | |
80 | * very confusing for the poor old user so we select the hovered row. */ | |
81 | gtk_tree_selection_unselect_all(selection); | |
82 | gtk_tree_selection_select_path(selection, path); | |
6982880f | 83 | } |
83a01160 | 84 | gtk_tree_path_free(path); |
6982880f RK |
85 | } |
86 | ||
87 | /* | |
88 | Local Variables: | |
89 | c-basic-offset:2 | |
90 | comment-column:40 | |
91 | fill-column:79 | |
92 | indent-tabs-mode:nil | |
93 | End: | |
94 | */ |