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Commit | Line | Data |
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28a4c9c5 | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
28a4c9c5 JH |
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 | ||
cef18fc6 | 21 | #include <extdef.h> |
28a4c9c5 | 22 | |
cec48d16 | 23 | #include <assert.h> |
d9e71737 | 24 | #include <cmath> |
b47d951e | 25 | |
e3374498 | 26 | #include <QApplication> |
b213ef09 | 27 | #include <QFormLayout> |
3c100123 | 28 | #include <QKeyEvent> |
b9b7854e | 29 | #include <QLineEdit> |
b213ef09 | 30 | #include <QMenu> |
e3374498 | 31 | |
fe3a1c21 | 32 | #include <libsigrokcxx/libsigrokcxx.hpp> |
8d3e0764 | 33 | |
2acdb232 JH |
34 | #include "signal.hpp" |
35 | #include "view.hpp" | |
3e46726a | 36 | |
f9abf97e | 37 | using std::shared_ptr; |
f1626bb8 | 38 | using std::make_shared; |
8d3e0764 | 39 | |
e8d00928 ML |
40 | using sigrok::Channel; |
41 | ||
51e77110 | 42 | namespace pv { |
8d634081 | 43 | namespace view { |
51e77110 | 44 | |
6ac6242b | 45 | const char *const ChannelNames[] = { |
9e40e83d JH |
46 | "CLK", |
47 | "DATA", | |
48 | "IN", | |
49 | "OUT", | |
50 | "RST", | |
fae4a2e6 UH |
51 | "TX", |
52 | "RX", | |
9e40e83d JH |
53 | "EN", |
54 | "SCLK", | |
55 | "MOSI", | |
56 | "MISO", | |
57 | "/SS", | |
58 | "SDA", | |
59 | "SCL" | |
60 | }; | |
61 | ||
2b81ae46 | 62 | Signal::Signal(pv::Session &session, |
b86aa8f4 | 63 | std::shared_ptr<sigrok::Channel> channel) : |
f6967826 | 64 | Trace(QString::fromUtf8(channel->name().c_str())), |
8dbbc7f0 JH |
65 | session_(session), |
66 | channel_(channel), | |
f1626bb8 JH |
67 | scale_handle_(make_shared<SignalScaleHandle>(*this)), |
68 | items_({scale_handle_}), | |
fcb97d77 | 69 | name_widget_(nullptr) |
28a4c9c5 | 70 | { |
8dbbc7f0 | 71 | assert(channel_); |
ef8311a4 JH |
72 | } |
73 | ||
49f8ff3f JH |
74 | void Signal::set_name(QString name) |
75 | { | |
931f20b0 | 76 | Trace::set_name(name); |
fcb97d77 SA |
77 | |
78 | if (name != name_widget_->currentText()) | |
79 | name_widget_->setEditText(name); | |
ead4af1f UH |
80 | |
81 | // Store the channel name in sigrok::Channel so that it | |
82 | // will end up in the .sr file upon save. | |
f6967826 | 83 | channel_->set_name(name.toUtf8().constData()); |
49f8ff3f JH |
84 | } |
85 | ||
931f20b0 | 86 | bool Signal::enabled() const |
2e575351 | 87 | { |
8dbbc7f0 | 88 | return channel_->enabled(); |
a29bb7fb JH |
89 | } |
90 | ||
aca00b1e JH |
91 | void Signal::enable(bool enable) |
92 | { | |
8dbbc7f0 | 93 | channel_->set_enabled(enable); |
32218d3e | 94 | |
8dbbc7f0 JH |
95 | if (owner_) |
96 | owner_->extents_changed(true, true); | |
aca00b1e JH |
97 | } |
98 | ||
e8d00928 | 99 | shared_ptr<Channel> Signal::channel() const |
632ba77e | 100 | { |
8dbbc7f0 | 101 | return channel_; |
632ba77e JH |
102 | } |
103 | ||
4b5782e1 JH |
104 | const ViewItemOwner::item_list& Signal::child_items() const |
105 | { | |
106 | return items_; | |
107 | } | |
108 | ||
99af6802 SA |
109 | void Signal::paint_back(QPainter &p, const ViewItemPaintParams &pp) |
110 | { | |
111 | if (channel_->enabled()) | |
112 | Trace::paint_back(p, pp); | |
113 | } | |
114 | ||
0c0218fd JH |
115 | void Signal::populate_popup_form(QWidget *parent, QFormLayout *form) |
116 | { | |
8dbbc7f0 JH |
117 | name_widget_ = new QComboBox(parent); |
118 | name_widget_->setEditable(true); | |
f74015db | 119 | name_widget_->setCompleter(nullptr); |
0c0218fd | 120 | |
f3290553 | 121 | for (unsigned int i = 0; i < countof(ChannelNames); i++) |
8dbbc7f0 | 122 | name_widget_->insertItem(i, ChannelNames[i]); |
3c100123 | 123 | |
0771cc94 | 124 | const int index = name_widget_->findText(name_, Qt::MatchExactly); |
3c100123 SA |
125 | |
126 | if (index == -1) { | |
8dbbc7f0 JH |
127 | name_widget_->insertItem(0, name_); |
128 | name_widget_->setCurrentIndex(0); | |
3c100123 | 129 | } else { |
8dbbc7f0 | 130 | name_widget_->setCurrentIndex(index); |
3c100123 SA |
131 | } |
132 | ||
8dbbc7f0 | 133 | connect(name_widget_, SIGNAL(editTextChanged(const QString&)), |
0c0218fd JH |
134 | this, SLOT(on_text_changed(const QString&))); |
135 | ||
8dbbc7f0 | 136 | form->addRow(tr("Name"), name_widget_); |
91e8bf08 JH |
137 | |
138 | add_colour_option(parent, form); | |
0c0218fd JH |
139 | } |
140 | ||
86e823ca JH |
141 | QMenu* Signal::create_context_menu(QWidget *parent) |
142 | { | |
143 | QMenu *const menu = Trace::create_context_menu(parent); | |
144 | ||
145 | menu->addSeparator(); | |
146 | ||
147 | QAction *const disable = new QAction(tr("Disable"), this); | |
a2d21018 | 148 | disable->setShortcuts(QKeySequence::Delete); |
86e823ca JH |
149 | connect(disable, SIGNAL(triggered()), this, SLOT(on_disable())); |
150 | menu->addAction(disable); | |
151 | ||
152 | return menu; | |
153 | } | |
154 | ||
5ed1adf5 JH |
155 | void Signal::delete_pressed() |
156 | { | |
157 | on_disable(); | |
158 | } | |
159 | ||
86e823ca JH |
160 | void Signal::on_disable() |
161 | { | |
162 | enable(false); | |
163 | } | |
164 | ||
8d634081 | 165 | } // namespace view |
51e77110 | 166 | } // namespace pv |