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d4984fe7 JH |
1 | /* |
2 | * This file is part of the sigrok project. | |
3 | * | |
4 | * Copyright (C) 2012 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 | ||
6fb67b27 JH |
21 | extern "C" { |
22 | #include <libsigrok/libsigrok.h> | |
23 | } | |
24 | ||
d4984fe7 JH |
25 | #include "samplingbar.h" |
26 | ||
27 | SamplingBar::SamplingBar(QWidget *parent) : | |
6fb67b27 JH |
28 | QToolBar("Sampling Bar", parent), |
29 | _device_selector(this) | |
30 | { | |
31 | addWidget(&_device_selector); | |
32 | ||
33 | update_device_selector(); | |
34 | } | |
35 | ||
36 | struct sr_dev_inst* SamplingBar::get_selected_device() const | |
d4984fe7 | 37 | { |
6fb67b27 JH |
38 | const int index = _device_selector.currentIndex(); |
39 | if(index < 0) | |
40 | return NULL; | |
41 | ||
42 | return (sr_dev_inst*)_device_selector.itemData( | |
43 | index).value<void*>(); | |
44 | } | |
45 | ||
46 | void SamplingBar::update_device_selector() | |
47 | { | |
48 | GSList *devices = NULL; | |
49 | ||
50 | /* Scan all drivers for all devices. */ | |
51 | struct sr_dev_driver **const drivers = sr_driver_list(); | |
52 | for (struct sr_dev_driver **driver = drivers; *driver; driver++) { | |
53 | GSList *tmpdevs = sr_driver_scan(*driver, NULL); | |
54 | for (GSList *l = tmpdevs; l; l = l->next) | |
55 | devices = g_slist_append(devices, l->data); | |
56 | g_slist_free(tmpdevs); | |
57 | } | |
58 | ||
59 | for (GSList *l = devices; l; l = l->next) { | |
60 | sr_dev_inst *const sdi = (sr_dev_inst*)l->data; | |
61 | ||
62 | QString title; | |
63 | if (sdi->vendor && sdi->vendor[0]) | |
64 | title += sdi->vendor + QString(" "); | |
65 | if (sdi->model && sdi->model[0]) | |
66 | title += sdi->model + QString(" "); | |
67 | if (sdi->version && sdi->version[0]) | |
68 | title += sdi->version + QString(" "); | |
69 | ||
70 | _device_selector.addItem(title, qVariantFromValue( | |
71 | (void*)sdi)); | |
72 | } | |
73 | ||
74 | g_slist_free(devices); | |
d4984fe7 | 75 | } |