]>
Commit | Line | Data |
---|---|---|
1 | /* | |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include <cassert> | |
22 | ||
23 | #include <libsigrokdecode/libsigrokdecode.h> | |
24 | ||
25 | #include "decodermenu.hpp" | |
26 | ||
27 | namespace pv { | |
28 | namespace widgets { | |
29 | ||
30 | DecoderMenu::DecoderMenu(QWidget *parent, bool first_level_decoder) : | |
31 | QMenu(parent), | |
32 | mapper_(this) | |
33 | { | |
34 | GSList *l = g_slist_sort(g_slist_copy( | |
35 | (GSList*)srd_decoder_list()), decoder_name_cmp); | |
36 | for (; l; l = l->next) { | |
37 | const srd_decoder *const d = (srd_decoder*)l->data; | |
38 | assert(d); | |
39 | ||
40 | const bool have_channels = (d->channels || d->opt_channels) != 0; | |
41 | if (first_level_decoder == have_channels) { | |
42 | QAction *const action = | |
43 | addAction(QString::fromUtf8(d->name)); | |
44 | action->setData(qVariantFromValue(l->data)); | |
45 | mapper_.setMapping(action, action); | |
46 | connect(action, SIGNAL(triggered()), | |
47 | &mapper_, SLOT(map())); | |
48 | } | |
49 | } | |
50 | g_slist_free(l); | |
51 | ||
52 | connect(&mapper_, SIGNAL(mapped(QObject*)), | |
53 | this, SLOT(on_action(QObject*))); | |
54 | } | |
55 | ||
56 | int DecoderMenu::decoder_name_cmp(const void *a, const void *b) | |
57 | { | |
58 | return strcmp(((const srd_decoder*)a)->name, | |
59 | ((const srd_decoder*)b)->name); | |
60 | } | |
61 | ||
62 | void DecoderMenu::on_action(QObject *action) | |
63 | { | |
64 | assert(action); | |
65 | srd_decoder *const dec = | |
66 | (srd_decoder*)((QAction*)action)->data().value<void*>(); | |
67 | assert(dec); | |
68 | ||
69 | decoder_selected(dec); | |
70 | } | |
71 | ||
72 | } // widgets | |
73 | } // pv |