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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 | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
cdb50f67 JH |
18 | */ |
19 | ||
488f068c JH |
20 | #include <map> |
21 | ||
35750e4d UH |
22 | #ifdef _WIN32 |
23 | // Windows: Avoid boost/thread namespace pollution (which includes windows.h). | |
24 | #define NOGDI | |
25 | #define NORESOURCE | |
26 | #endif | |
e71eb81c | 27 | |
bfc9f61e | 28 | #include <QCheckBox> |
488f068c JH |
29 | #include <QFormLayout> |
30 | #include <QGridLayout> | |
bfc9f61e | 31 | #include <QLabel> |
488f068c | 32 | |
2acdb232 | 33 | #include "channels.hpp" |
cdb50f67 | 34 | |
3cc9ad7b | 35 | #include <pv/binding/device.hpp> |
bf0edd2b | 36 | #include <pv/data/signalbase.hpp> |
da30ecb7 | 37 | #include <pv/devices/device.hpp> |
f65cd27b | 38 | #include <pv/session.hpp> |
2acdb232 | 39 | #include <pv/view/signal.hpp> |
aca00b1e | 40 | |
fe3a1c21 | 41 | #include <libsigrokcxx/libsigrokcxx.hpp> |
e8d00928 | 42 | |
51d4a9ab | 43 | using namespace Qt; |
488f068c | 44 | |
488f068c | 45 | using std::map; |
f9abf97e | 46 | using std::shared_ptr; |
067bb624 | 47 | using std::make_shared; |
78b0af3e | 48 | using std::unordered_set; |
819f4c25 | 49 | using std::vector; |
479bcabe | 50 | |
bf0edd2b SA |
51 | using pv::data::SignalBase; |
52 | ||
e8d00928 ML |
53 | using sigrok::Channel; |
54 | using sigrok::ChannelGroup; | |
55 | using sigrok::Device; | |
56 | ||
cdb50f67 | 57 | namespace pv { |
51d4a9ab | 58 | namespace popups { |
cdb50f67 | 59 | |
2b81ae46 | 60 | Channels::Channels(Session &session, QWidget *parent) : |
51d4a9ab | 61 | Popup(parent), |
8dbbc7f0 JH |
62 | session_(session), |
63 | updating_channels_(false), | |
64 | enable_all_channels_(tr("Enable All"), this), | |
65 | disable_all_channels_(tr("Disable All"), this), | |
66 | check_box_mapper_(this) | |
cdb50f67 | 67 | { |
488f068c | 68 | // Create the layout |
8dbbc7f0 | 69 | setLayout(&layout_); |
9c025ef3 | 70 | |
da30ecb7 | 71 | const shared_ptr<sigrok::Device> device = session_.device()->device(); |
e8d00928 | 72 | assert(device); |
488f068c JH |
73 | |
74 | // Collect a set of signals | |
bf0edd2b | 75 | map<shared_ptr<Channel>, shared_ptr<SignalBase> > signal_map; |
c3a740dd | 76 | |
bf0edd2b | 77 | unordered_set< shared_ptr<SignalBase> > sigs; |
47e9e7bb SA |
78 | for (const shared_ptr<data::SignalBase> b : session_.signalbases()) |
79 | sigs.insert(b); | |
733eee0e | 80 | |
bf0edd2b | 81 | for (const shared_ptr<SignalBase> &sig : sigs) |
6ac6242b | 82 | signal_map[sig->channel()] = sig; |
488f068c | 83 | |
2445160a | 84 | // Populate channel groups |
2ad82c2e | 85 | for (auto entry : device->channel_groups()) { |
e8d00928 ML |
86 | shared_ptr<ChannelGroup> group = entry.second; |
87 | // Make a set of signals, and removed this signals from the | |
488f068c | 88 | // signal map. |
bf0edd2b | 89 | vector< shared_ptr<SignalBase> > group_sigs; |
2ad82c2e | 90 | for (auto channel : group->channels()) { |
6ac6242b | 91 | const auto iter = signal_map.find(channel); |
52a80eb3 SA |
92 | |
93 | if (iter == signal_map.end()) | |
94 | break; | |
488f068c JH |
95 | |
96 | group_sigs.push_back((*iter).second); | |
97 | signal_map.erase(iter); | |
98 | } | |
99 | ||
100 | populate_group(group, group_sigs); | |
101 | } | |
102 | ||
6ac6242b | 103 | // Make a vector of the remaining channels |
bf0edd2b | 104 | vector< shared_ptr<SignalBase> > global_sigs; |
2ad82c2e | 105 | for (auto channel : device->channels()) { |
bf0edd2b | 106 | const map<shared_ptr<Channel>, shared_ptr<SignalBase> >:: |
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 | |
bf0edd2b | 139 | for (map<QCheckBox*, shared_ptr<SignalBase> >::const_iterator i = |
2ad82c2e UH |
140 | check_box_signal_map_.begin(); |
141 | i != check_box_signal_map_.end(); i++) { | |
bf0edd2b | 142 | const shared_ptr<SignalBase> sig = (*i).second; |
488f068c | 143 | assert(sig); |
b7b659aa | 144 | |
bf0edd2b | 145 | sig->set_enabled(set); |
488f068c | 146 | (*i).first->setChecked(set); |
0740907f | 147 | } |
51d4a9ab | 148 | |
8dbbc7f0 | 149 | updating_channels_ = false; |
0740907f JH |
150 | } |
151 | ||
e8d00928 | 152 | void Channels::populate_group(shared_ptr<ChannelGroup> group, |
bf0edd2b | 153 | const vector< shared_ptr<SignalBase> > sigs) |
488f068c | 154 | { |
3cc9ad7b | 155 | using pv::binding::Device; |
488f068c JH |
156 | |
157 | // Only bind options if this is a group. We don't do it for general | |
158 | // options, because these properties are shown in the device config | |
159 | // popup. | |
3cc9ad7b | 160 | shared_ptr<Device> binding; |
488f068c | 161 | if (group) |
067bb624 | 162 | binding = make_shared<Device>(group); |
488f068c JH |
163 | |
164 | // Create a title if the group is going to have any content | |
165 | if ((!sigs.empty() || (binding && !binding->properties().empty())) && | |
e8d00928 | 166 | group) |
8dbbc7f0 | 167 | layout_.addRow(new QLabel( |
e8d00928 | 168 | QString("<h3>%1</h3>").arg(group->name().c_str()))); |
488f068c | 169 | |
2445160a | 170 | // Create the channel group grid |
c063290a | 171 | QGridLayout *const channel_grid = create_channel_group_grid(sigs); |
8dbbc7f0 | 172 | layout_.addRow(channel_grid); |
488f068c | 173 | |
2445160a | 174 | // Create the channel group options |
c063290a | 175 | if (binding) { |
8dbbc7f0 JH |
176 | binding->add_properties_to_form(&layout_, true); |
177 | group_bindings_.push_back(binding); | |
488f068c JH |
178 | } |
179 | } | |
180 | ||
6ac6242b | 181 | QGridLayout* Channels::create_channel_group_grid( |
bf0edd2b | 182 | const vector< shared_ptr<SignalBase> > sigs) |
488f068c JH |
183 | { |
184 | int row = 0, col = 0; | |
185 | QGridLayout *const grid = new QGridLayout(); | |
186 | ||
bf0edd2b | 187 | for (const shared_ptr<SignalBase>& sig : sigs) { |
488f068c JH |
188 | assert(sig); |
189 | ||
0a47889b | 190 | QCheckBox *const checkbox = new QCheckBox(sig->name()); |
8dbbc7f0 | 191 | check_box_mapper_.setMapping(checkbox, checkbox); |
488f068c | 192 | connect(checkbox, SIGNAL(toggled(bool)), |
8dbbc7f0 | 193 | &check_box_mapper_, SLOT(map())); |
488f068c JH |
194 | |
195 | grid->addWidget(checkbox, row, col); | |
196 | ||
8dbbc7f0 | 197 | check_box_signal_map_[checkbox] = sig; |
488f068c | 198 | |
f3290553 | 199 | if (++col >= 8) |
488f068c JH |
200 | col = 0, row++; |
201 | } | |
202 | ||
203 | return grid; | |
204 | } | |
205 | ||
d9ea9628 | 206 | void Channels::showEvent(QShowEvent *event) |
ed773982 | 207 | { |
d9ea9628 | 208 | pv::widgets::Popup::showEvent(event); |
b7b659aa | 209 | |
8dbbc7f0 | 210 | updating_channels_ = true; |
b7b659aa | 211 | |
bf0edd2b | 212 | for (map<QCheckBox*, shared_ptr<SignalBase> >::const_iterator i = |
2ad82c2e UH |
213 | check_box_signal_map_.begin(); |
214 | i != check_box_signal_map_.end(); i++) { | |
bf0edd2b | 215 | const shared_ptr<SignalBase> sig = (*i).second; |
488f068c JH |
216 | assert(sig); |
217 | ||
218 | (*i).first->setChecked(sig->enabled()); | |
ed773982 | 219 | } |
b7b659aa | 220 | |
8dbbc7f0 | 221 | updating_channels_ = false; |
ed773982 JH |
222 | } |
223 | ||
6ac6242b | 224 | void Channels::on_channel_checked(QWidget *widget) |
51d4a9ab | 225 | { |
8dbbc7f0 | 226 | if (updating_channels_) |
b7b659aa JH |
227 | return; |
228 | ||
488f068c JH |
229 | QCheckBox *const check_box = (QCheckBox*)widget; |
230 | assert(check_box); | |
231 | ||
232 | // Look up the signal of this check-box | |
bf0edd2b | 233 | map< QCheckBox*, shared_ptr<SignalBase> >::const_iterator iter = |
8dbbc7f0 JH |
234 | check_box_signal_map_.find((QCheckBox*)check_box); |
235 | assert(iter != check_box_signal_map_.end()); | |
488f068c | 236 | |
bf0edd2b | 237 | const shared_ptr<SignalBase> s = (*iter).second; |
aca00b1e | 238 | assert(s); |
488f068c | 239 | |
bf0edd2b | 240 | s->set_enabled(check_box->isChecked()); |
51d4a9ab JH |
241 | } |
242 | ||
6ac6242b | 243 | void Channels::enable_all_channels() |
ed773982 | 244 | { |
6ac6242b | 245 | set_all_channels(true); |
ed773982 JH |
246 | } |
247 | ||
6ac6242b | 248 | void Channels::disable_all_channels() |
ed773982 | 249 | { |
6ac6242b | 250 | set_all_channels(false); |
ed773982 JH |
251 | } |
252 | ||
51d4a9ab JH |
253 | } // popups |
254 | } // pv |