1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
/*
Q Light Controller
configurehid.cpp
Copyright (c) Heikki Junnila
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0.txt
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include <QTreeWidgetItem>
#include <QTreeWidget>
#include <QHeaderView>
#include <QPushButton>
#include <QString>
#include <QTimer>
#include <QDebug>
#include <QSettings>
#include <QCheckBox>
#include "configurehid.h"
#include "hiddevice.h"
#include "hidplugin.h"
#define KColumnNumber 0
#define KColumnName 1
#define KColumnMerger 2
#define PROP_DEV "dev"
#define SETTINGS_GEOMETRY "configurehid/geometry"
/*****************************************************************************
* Initialization
*****************************************************************************/
ConfigureHID::ConfigureHID(QWidget* parent, HIDPlugin* plugin)
: QDialog(parent)
{
Q_ASSERT(plugin != NULL);
m_plugin = plugin;
/* Setup UI controls */
setupUi(this);
QSettings settings;
QVariant geometrySettings = settings.value(SETTINGS_GEOMETRY);
if (geometrySettings.isValid() == true)
restoreGeometry(geometrySettings.toByteArray());
connect(m_refreshButton, SIGNAL(clicked()),
this, SLOT(slotRefreshClicked()));
/* Listen to device additions/removals */
connect(plugin, SIGNAL(deviceRemoved(HIDDevice*)),
this, SLOT(slotDeviceRemoved(HIDDevice*)));
connect(plugin, SIGNAL(deviceAdded(HIDDevice*)),
this, SLOT(slotDeviceAdded(HIDDevice*)));
refreshList();
}
ConfigureHID::~ConfigureHID()
{
QSettings settings;
settings.setValue(SETTINGS_GEOMETRY, saveGeometry());
}
/*****************************************************************************
* Interface refresh
*****************************************************************************/
void ConfigureHID::slotRefreshClicked()
{
Q_ASSERT(m_plugin != NULL);
m_plugin->rescanDevices();
refreshList();
}
void ConfigureHID::refreshList()
{
QString s;
m_list->clear();
for (int i = 0; i < m_plugin->m_devices.count(); i++)
{
HIDDevice* dev;
QTreeWidgetItem* item;
dev = m_plugin->device(i);
Q_ASSERT(dev != NULL);
item = new QTreeWidgetItem(m_list);
item->setText(KColumnNumber, s.setNum(i + 1));
item->setText(KColumnName, dev->name());
item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
if (dev->hasMergerMode())
{
QWidget* widget = createMergerModeWidget(dev->isMergerModeEnabled());
widget->setProperty(PROP_DEV, (qulonglong) dev);
m_list->setItemWidget(item, KColumnMerger, widget);
}
}
m_list->header()->resizeSections(QHeaderView::ResizeToContents);
}
void ConfigureHID::slotDeviceAdded(HIDDevice*)
{
refreshList();
}
void ConfigureHID::slotDeviceRemoved(HIDDevice* device)
{
Q_ASSERT(device != NULL);
for (int i = 0; i < m_list->topLevelItemCount(); i++)
{
QTreeWidgetItem* item = m_list->topLevelItem(i);
Q_ASSERT(item != NULL);
if (item->text(KColumnName) == device->name())
{
delete item;
break;
}
}
}
QWidget* ConfigureHID::createMergerModeWidget(bool mergerModeEnabled)
{
QCheckBox* checkbox = new QCheckBox;
if (mergerModeEnabled)
checkbox->setCheckState(Qt::Checked);
else
checkbox->setCheckState(Qt::Unchecked);
connect(checkbox, SIGNAL(stateChanged(int)), this, SLOT(slotMergerModeChanged(int)));
return checkbox;
}
void ConfigureHID::slotMergerModeChanged(int state)
{
QCheckBox* checkbox = qobject_cast<QCheckBox*> (QObject::sender());
Q_ASSERT(checkbox != NULL);
QVariant var = checkbox->property(PROP_DEV);
Q_ASSERT(var.isValid() == true);
HIDDevice* dev = (HIDDevice*) var.toULongLong();
Q_ASSERT(dev != NULL);
bool mergerModeEnabled = (state == Qt::Checked);
dev->enableMergerMode(mergerModeEnabled);
}
|
