]>
Commit | Line | Data |
---|---|---|
cdb50f67 JH |
1 | /* |
2 | * This file is part of the PulseView 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 | ||
488f068c JH |
21 | #include <map> |
22 | ||
bfc9f61e | 23 | #include <QCheckBox> |
488f068c JH |
24 | #include <QFormLayout> |
25 | #include <QGridLayout> | |
bfc9f61e | 26 | #include <QLabel> |
488f068c | 27 | |
2acdb232 | 28 | #include "channels.hpp" |
cdb50f67 | 29 | |
3cc9ad7b | 30 | #include <pv/binding/device.hpp> |
da30ecb7 | 31 | #include <pv/devices/device.hpp> |
f65cd27b | 32 | #include <pv/session.hpp> |
2acdb232 | 33 | #include <pv/view/signal.hpp> |
aca00b1e | 34 | |
fe3a1c21 | 35 | #include <libsigrokcxx/libsigrokcxx.hpp> |
e8d00928 | 36 | |
51d4a9ab | 37 | using namespace Qt; |
488f068c | 38 | |
aca64cac JH |
39 | using boost::shared_lock; |
40 | using boost::shared_mutex; | |
c3a740dd | 41 | using std::lock_guard; |
488f068c | 42 | using std::map; |
c3a740dd | 43 | using std::mutex; |
488f068c | 44 | using std::set; |
f9abf97e | 45 | using std::shared_ptr; |
78b0af3e | 46 | using std::unordered_set; |
819f4c25 | 47 | using std::vector; |
479bcabe | 48 | |
e8d00928 ML |
49 | using sigrok::Channel; |
50 | using sigrok::ChannelGroup; | |
51 | using sigrok::Device; | |
52 | ||
488f068c JH |
53 | using pv::view::Signal; |
54 | ||
cdb50f67 | 55 | namespace pv { |
51d4a9ab | 56 | namespace popups { |
cdb50f67 | 57 | |
2b81ae46 | 58 | Channels::Channels(Session &session, QWidget *parent) : |
51d4a9ab | 59 | Popup(parent), |
8dbbc7f0 JH |
60 | session_(session), |
61 | updating_channels_(false), | |
62 | enable_all_channels_(tr("Enable All"), this), | |
63 | disable_all_channels_(tr("Disable All"), this), | |
64 | check_box_mapper_(this) | |
cdb50f67 | 65 | { |
488f068c | 66 | // Create the layout |
8dbbc7f0 | 67 | setLayout(&layout_); |
9c025ef3 | 68 | |
da30ecb7 | 69 | const shared_ptr<sigrok::Device> device = session_.device()->device(); |
e8d00928 | 70 | assert(device); |
488f068c JH |
71 | |
72 | // Collect a set of signals | |
e8d00928 | 73 | map<shared_ptr<Channel>, shared_ptr<Signal> > signal_map; |
c3a740dd | 74 | |
8dbbc7f0 | 75 | shared_lock<shared_mutex> lock(session_.signals_mutex()); |
78b0af3e | 76 | const unordered_set< shared_ptr<Signal> > &sigs(session_.signals()); |
733eee0e | 77 | |
d9aecf1f | 78 | for (const shared_ptr<Signal> &sig : sigs) |
6ac6242b | 79 | signal_map[sig->channel()] = sig; |
488f068c | 80 | |
2445160a | 81 | // Populate channel groups |
e8d00928 | 82 | for (auto entry : device->channel_groups()) |
488f068c | 83 | { |
e8d00928 ML |
84 | shared_ptr<ChannelGroup> group = entry.second; |
85 | // Make a set of signals, and removed this signals from the | |
488f068c JH |
86 | // signal map. |
87 | vector< shared_ptr<Signal> > group_sigs; | |
e8d00928 | 88 | for (auto channel : group->channels()) |
488f068c | 89 | { |
6ac6242b | 90 | const auto iter = signal_map.find(channel); |
52a80eb3 SA |
91 | |
92 | if (iter == signal_map.end()) | |
93 | break; | |
488f068c JH |
94 | |
95 | group_sigs.push_back((*iter).second); | |
96 | signal_map.erase(iter); | |
97 | } | |
98 | ||
99 | populate_group(group, group_sigs); | |
100 | } | |
101 | ||
6ac6242b | 102 | // Make a vector of the remaining channels |
488f068c | 103 | vector< shared_ptr<Signal> > global_sigs; |
e8d00928 | 104 | for (auto channel : device->channels()) |
488f068c | 105 | { |
e8d00928 | 106 | const map<shared_ptr<Channel>, shared_ptr<Signal> >:: |
6ac6242b | 107 | const_iterator iter = signal_map.find(channel); |
488f068c JH |
108 | if (iter != signal_map.end()) |
109 | global_sigs.push_back((*iter).second); | |
110 | } | |
111 | ||
112 | // Create a group | |
4c60462b | 113 | populate_group(nullptr, global_sigs); |
488f068c JH |
114 | |
115 | // Create the enable/disable all buttons | |
8dbbc7f0 | 116 | connect(&enable_all_channels_, SIGNAL(clicked()), |
6ac6242b | 117 | this, SLOT(enable_all_channels())); |
8dbbc7f0 | 118 | connect(&disable_all_channels_, SIGNAL(clicked()), |
6ac6242b | 119 | this, SLOT(disable_all_channels())); |
ed773982 | 120 | |
8dbbc7f0 JH |
121 | enable_all_channels_.setFlat(true); |
122 | disable_all_channels_.setFlat(true); | |
ed773982 | 123 | |
8dbbc7f0 JH |
124 | buttons_bar_.addWidget(&enable_all_channels_); |
125 | buttons_bar_.addWidget(&disable_all_channels_); | |
126 | buttons_bar_.addStretch(1); | |
ed773982 | 127 | |
8dbbc7f0 | 128 | layout_.addRow(&buttons_bar_); |
0740907f | 129 | |
488f068c | 130 | // Connect the check-box signal mapper |
8dbbc7f0 | 131 | connect(&check_box_mapper_, SIGNAL(mapped(QWidget*)), |
6ac6242b | 132 | this, SLOT(on_channel_checked(QWidget*))); |
b7b659aa JH |
133 | } |
134 | ||
6ac6242b | 135 | void Channels::set_all_channels(bool set) |
b7b659aa | 136 | { |
8dbbc7f0 | 137 | updating_channels_ = true; |
b7b659aa | 138 | |
488f068c | 139 | for (map<QCheckBox*, shared_ptr<Signal> >::const_iterator i = |
8dbbc7f0 JH |
140 | check_box_signal_map_.begin(); |
141 | i != check_box_signal_map_.end(); i++) | |
aca00b1e | 142 | { |
488f068c JH |
143 | const shared_ptr<Signal> sig = (*i).second; |
144 | assert(sig); | |
b7b659aa | 145 | |
488f068c JH |
146 | sig->enable(set); |
147 | (*i).first->setChecked(set); | |
0740907f | 148 | } |
51d4a9ab | 149 | |
8dbbc7f0 | 150 | updating_channels_ = false; |
0740907f JH |
151 | } |
152 | ||
e8d00928 | 153 | void Channels::populate_group(shared_ptr<ChannelGroup> group, |
488f068c JH |
154 | const vector< shared_ptr<pv::view::Signal> > sigs) |
155 | { | |
3cc9ad7b | 156 | using pv::binding::Device; |
488f068c JH |
157 | |
158 | // Only bind options if this is a group. We don't do it for general | |
159 | // options, because these properties are shown in the device config | |
160 | // popup. | |
3cc9ad7b | 161 | shared_ptr<Device> binding; |
488f068c | 162 | if (group) |
3cc9ad7b | 163 | binding = shared_ptr<Device>(new Device(group)); |
488f068c JH |
164 | |
165 | // Create a title if the group is going to have any content | |
166 | if ((!sigs.empty() || (binding && !binding->properties().empty())) && | |
e8d00928 | 167 | group) |
8dbbc7f0 | 168 | layout_.addRow(new QLabel( |
e8d00928 | 169 | QString("<h3>%1</h3>").arg(group->name().c_str()))); |
488f068c | 170 | |
2445160a | 171 | // Create the channel group grid |
6ac6242b | 172 | QGridLayout *const channel_grid = |
2445160a | 173 | create_channel_group_grid(sigs); |
8dbbc7f0 | 174 | layout_.addRow(channel_grid); |
488f068c | 175 | |
2445160a | 176 | // Create the channel group options |
488f068c JH |
177 | if (binding) |
178 | { | |
8dbbc7f0 JH |
179 | binding->add_properties_to_form(&layout_, true); |
180 | group_bindings_.push_back(binding); | |
488f068c JH |
181 | } |
182 | } | |
183 | ||
6ac6242b | 184 | QGridLayout* Channels::create_channel_group_grid( |
488f068c JH |
185 | const vector< shared_ptr<pv::view::Signal> > sigs) |
186 | { | |
187 | int row = 0, col = 0; | |
188 | QGridLayout *const grid = new QGridLayout(); | |
189 | ||
d9aecf1f | 190 | for (const shared_ptr<pv::view::Signal>& sig : sigs) |
488f068c JH |
191 | { |
192 | assert(sig); | |
193 | ||
0a47889b | 194 | QCheckBox *const checkbox = new QCheckBox(sig->name()); |
8dbbc7f0 | 195 | check_box_mapper_.setMapping(checkbox, checkbox); |
488f068c | 196 | connect(checkbox, SIGNAL(toggled(bool)), |
8dbbc7f0 | 197 | &check_box_mapper_, SLOT(map())); |
488f068c JH |
198 | |
199 | grid->addWidget(checkbox, row, col); | |
200 | ||
8dbbc7f0 | 201 | check_box_signal_map_[checkbox] = sig; |
488f068c | 202 | |
f3290553 | 203 | if (++col >= 8) |
488f068c JH |
204 | col = 0, row++; |
205 | } | |
206 | ||
207 | return grid; | |
208 | } | |
209 | ||
6ac6242b | 210 | void Channels::showEvent(QShowEvent *e) |
ed773982 | 211 | { |
b7b659aa JH |
212 | pv::widgets::Popup::showEvent(e); |
213 | ||
8dbbc7f0 | 214 | updating_channels_ = true; |
b7b659aa | 215 | |
488f068c | 216 | for (map<QCheckBox*, shared_ptr<Signal> >::const_iterator i = |
8dbbc7f0 JH |
217 | check_box_signal_map_.begin(); |
218 | i != check_box_signal_map_.end(); i++) | |
aca00b1e | 219 | { |
488f068c JH |
220 | const shared_ptr<Signal> sig = (*i).second; |
221 | assert(sig); | |
222 | ||
223 | (*i).first->setChecked(sig->enabled()); | |
ed773982 | 224 | } |
b7b659aa | 225 | |
8dbbc7f0 | 226 | updating_channels_ = false; |
ed773982 JH |
227 | } |
228 | ||
6ac6242b | 229 | void Channels::on_channel_checked(QWidget *widget) |
51d4a9ab | 230 | { |
8dbbc7f0 | 231 | if (updating_channels_) |
b7b659aa JH |
232 | return; |
233 | ||
488f068c JH |
234 | QCheckBox *const check_box = (QCheckBox*)widget; |
235 | assert(check_box); | |
236 | ||
237 | // Look up the signal of this check-box | |
238 | map< QCheckBox*, shared_ptr<Signal> >::const_iterator iter = | |
8dbbc7f0 JH |
239 | check_box_signal_map_.find((QCheckBox*)check_box); |
240 | assert(iter != check_box_signal_map_.end()); | |
488f068c JH |
241 | |
242 | const shared_ptr<pv::view::Signal> s = (*iter).second; | |
aca00b1e | 243 | assert(s); |
488f068c JH |
244 | |
245 | s->enable(check_box->isChecked()); | |
51d4a9ab JH |
246 | } |
247 | ||
6ac6242b | 248 | void Channels::enable_all_channels() |
ed773982 | 249 | { |
6ac6242b | 250 | set_all_channels(true); |
ed773982 JH |
251 | } |
252 | ||
6ac6242b | 253 | void Channels::disable_all_channels() |
ed773982 | 254 | { |
6ac6242b | 255 | set_all_channels(false); |
ed773982 JH |
256 | } |
257 | ||
51d4a9ab JH |
258 | } // popups |
259 | } // pv |