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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 | ||
21 | #include <extdef.h> | |
22 | ||
23 | #include <assert.h> | |
24 | #include <math.h> | |
25 | ||
26 | #include <QApplication> | |
27 | #include <QFormLayout> | |
28 | #include <QMenu> | |
29 | ||
30 | #include <libsigrok/libsigrok.h> | |
31 | ||
32 | #include "signal.h" | |
33 | #include "view.h" | |
34 | ||
35 | #include <pv/device/devinst.h> | |
36 | ||
37 | using boost::shared_ptr; | |
38 | ||
39 | namespace pv { | |
40 | namespace view { | |
41 | ||
42 | const char *const ProbeNames[] = { | |
43 | "CLK", | |
44 | "DATA", | |
45 | "IN", | |
46 | "OUT", | |
47 | "RST", | |
48 | "Tx", | |
49 | "Rx", | |
50 | "EN", | |
51 | "SCLK", | |
52 | "MOSI", | |
53 | "MISO", | |
54 | "/SS", | |
55 | "SDA", | |
56 | "SCL" | |
57 | }; | |
58 | ||
59 | Signal::Signal(shared_ptr<pv::device::DevInst> dev_inst, | |
60 | const sr_channel *const probe) : | |
61 | Trace(probe->name), | |
62 | _dev_inst(dev_inst), | |
63 | _probe(probe), | |
64 | _name_widget(NULL), | |
65 | _updating_name_widget(false) | |
66 | { | |
67 | assert(_probe); | |
68 | } | |
69 | ||
70 | void Signal::set_name(QString name) | |
71 | { | |
72 | Trace::set_name(name); | |
73 | _updating_name_widget = true; | |
74 | _name_widget->setEditText(name); | |
75 | _updating_name_widget = false; | |
76 | } | |
77 | ||
78 | bool Signal::enabled() const | |
79 | { | |
80 | return _probe->enabled; | |
81 | } | |
82 | ||
83 | void Signal::enable(bool enable) | |
84 | { | |
85 | _dev_inst->enable_probe(_probe, enable); | |
86 | visibility_changed(); | |
87 | } | |
88 | ||
89 | const sr_channel* Signal::probe() const | |
90 | { | |
91 | return _probe; | |
92 | } | |
93 | ||
94 | void Signal::populate_popup_form(QWidget *parent, QFormLayout *form) | |
95 | { | |
96 | _name_widget = new QComboBox(parent); | |
97 | _name_widget->setEditable(true); | |
98 | ||
99 | for(unsigned int i = 0; i < countof(ProbeNames); i++) | |
100 | _name_widget->insertItem(i, ProbeNames[i]); | |
101 | _name_widget->setEditText(_probe->name); | |
102 | ||
103 | connect(_name_widget, SIGNAL(editTextChanged(const QString&)), | |
104 | this, SLOT(on_text_changed(const QString&))); | |
105 | ||
106 | form->addRow(tr("Name"), _name_widget); | |
107 | ||
108 | add_colour_option(parent, form); | |
109 | } | |
110 | ||
111 | QMenu* Signal::create_context_menu(QWidget *parent) | |
112 | { | |
113 | QMenu *const menu = Trace::create_context_menu(parent); | |
114 | ||
115 | menu->addSeparator(); | |
116 | ||
117 | QAction *const disable = new QAction(tr("Disable"), this); | |
118 | disable->setShortcuts(QKeySequence::Delete); | |
119 | connect(disable, SIGNAL(triggered()), this, SLOT(on_disable())); | |
120 | menu->addAction(disable); | |
121 | ||
122 | return menu; | |
123 | } | |
124 | ||
125 | void Signal::delete_pressed() | |
126 | { | |
127 | on_disable(); | |
128 | } | |
129 | ||
130 | void Signal::on_disable() | |
131 | { | |
132 | enable(false); | |
133 | } | |
134 | ||
135 | } // namespace view | |
136 | } // namespace pv |