author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 00:43:10 +0200 | |
changeset 3 | 41300fa6a67c |
parent 0 | 1918ee327afb |
child 4 | 3b1da2848fc7 |
permissions | -rw-r--r-- |
0 | 1 |
/**************************************************************************** |
2 |
** |
|
3 |
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
4 |
** All rights reserved. |
|
5 |
** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 |
** |
|
7 |
** This file is part of the examples of the Qt Toolkit. |
|
8 |
** |
|
9 |
** $QT_BEGIN_LICENSE:LGPL$ |
|
10 |
** No Commercial Usage |
|
11 |
** This file contains pre-release code and may not be distributed. |
|
12 |
** You may use this file in accordance with the terms and conditions |
|
13 |
** contained in the Technology Preview License Agreement accompanying |
|
14 |
** this package. |
|
15 |
** |
|
16 |
** GNU Lesser General Public License Usage |
|
17 |
** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 |
** General Public License version 2.1 as published by the Free Software |
|
19 |
** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 |
** packaging of this file. Please review the following information to |
|
21 |
** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 |
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 |
** |
|
24 |
** In addition, as a special exception, Nokia gives you certain additional |
|
25 |
** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 |
** |
|
28 |
** If you have questions regarding the use of this file, please contact |
|
29 |
** Nokia at qt-info@nokia.com. |
|
30 |
** |
|
31 |
** |
|
32 |
** |
|
33 |
** |
|
34 |
** |
|
35 |
** |
|
36 |
** |
|
37 |
** |
|
38 |
** $QT_END_LICENSE$ |
|
39 |
** |
|
40 |
****************************************************************************/ |
|
41 |
||
42 |
#include <QtCore/QDir> |
|
43 |
#include <QtCore/QProcess> |
|
44 |
#include <QtCore/QTextStream> |
|
45 |
#include <QtCore/QLibraryInfo> |
|
46 |
||
47 |
#include <QtGui/QMessageBox> |
|
48 |
||
49 |
#include "remotecontrol.h" |
|
50 |
||
51 |
RemoteControl::RemoteControl(QWidget *parent, Qt::WFlags flags) |
|
52 |
: QMainWindow(parent, flags) |
|
53 |
{ |
|
54 |
ui.setupUi(this); |
|
55 |
connect(ui.indexLineEdit, SIGNAL(returnPressed()), |
|
56 |
this, SLOT(on_indexButton_clicked())); |
|
57 |
connect(ui.identifierLineEdit, SIGNAL(returnPressed()), |
|
58 |
this, SLOT(on_identifierButton_clicked())); |
|
59 |
connect(ui.urlLineEdit, SIGNAL(returnPressed()), |
|
60 |
this, SLOT(on_urlButton_clicked())); |
|
61 |
||
62 |
QString rc; |
|
63 |
QTextStream(&rc) << QLatin1String("qthelp://com.trolltech.qt.") |
|
64 |
<< (QT_VERSION >> 16) << ((QT_VERSION >> 8) & 0xFF) |
|
65 |
<< (QT_VERSION & 0xFF) |
|
66 |
<< QLatin1String("/qdoc/index.html"); |
|
67 |
||
68 |
ui.startUrlLineEdit->setText(rc); |
|
69 |
||
70 |
process = new QProcess(this); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
71 |
connect(process, SIGNAL(finished(int,QProcess::ExitStatus)), |
0 | 72 |
this, SLOT(helpViewerClosed())); |
73 |
} |
|
74 |
||
75 |
RemoteControl::~RemoteControl() |
|
76 |
{ |
|
77 |
if (process->state() == QProcess::Running) { |
|
78 |
process->terminate(); |
|
79 |
process->waitForFinished(3000); |
|
80 |
} |
|
81 |
} |
|
82 |
||
83 |
void RemoteControl::on_actionQuit_triggered() |
|
84 |
{ |
|
85 |
close(); |
|
86 |
} |
|
87 |
||
88 |
void RemoteControl::on_launchButton_clicked() |
|
89 |
{ |
|
90 |
if (process->state() == QProcess::Running) |
|
91 |
return; |
|
92 |
||
93 |
QString app = QLibraryInfo::location(QLibraryInfo::BinariesPath) + QDir::separator(); |
|
94 |
#if !defined(Q_OS_MAC) |
|
95 |
app += QLatin1String("assistant"); |
|
96 |
#else |
|
97 |
app += QLatin1String("Assistant.app/Contents/MacOS/Assistant"); |
|
98 |
#endif |
|
99 |
||
100 |
ui.contentsCheckBox->setChecked(true); |
|
101 |
ui.indexCheckBox->setChecked(true); |
|
102 |
ui.bookmarksCheckBox->setChecked(true); |
|
103 |
||
104 |
QStringList args; |
|
105 |
args << QLatin1String("-enableRemoteControl"); |
|
106 |
process->start(app, args); |
|
107 |
if (!process->waitForStarted()) { |
|
108 |
QMessageBox::critical(this, tr("Remote Control"), |
|
109 |
tr("Could not start Qt Assistant from %1.").arg(app)); |
|
110 |
return; |
|
111 |
} |
|
112 |
||
113 |
if (!ui.startUrlLineEdit->text().isEmpty()) |
|
114 |
sendCommand(QLatin1String("SetSource ") |
|
115 |
+ ui.startUrlLineEdit->text()); |
|
116 |
||
117 |
ui.launchButton->setEnabled(false); |
|
118 |
ui.startUrlLineEdit->setEnabled(false); |
|
119 |
ui.actionGroupBox->setEnabled(true); |
|
120 |
} |
|
121 |
||
122 |
void RemoteControl::sendCommand(const QString &cmd) |
|
123 |
{ |
|
124 |
if (process->state() != QProcess::Running) |
|
125 |
return; |
|
126 |
process->write(cmd.toLocal8Bit() + '\0'); |
|
127 |
} |
|
128 |
||
129 |
void RemoteControl::on_indexButton_clicked() |
|
130 |
{ |
|
131 |
sendCommand(QLatin1String("ActivateKeyword ") |
|
132 |
+ ui.indexLineEdit->text()); |
|
133 |
} |
|
134 |
||
135 |
void RemoteControl::on_identifierButton_clicked() |
|
136 |
{ |
|
137 |
sendCommand(QLatin1String("ActivateIdentifier ") |
|
138 |
+ ui.identifierLineEdit->text()); |
|
139 |
} |
|
140 |
||
141 |
void RemoteControl::on_urlButton_clicked() |
|
142 |
{ |
|
143 |
sendCommand(QLatin1String("SetSource ") |
|
144 |
+ ui.urlLineEdit->text()); |
|
145 |
} |
|
146 |
||
147 |
void RemoteControl::on_syncContentsButton_clicked() |
|
148 |
{ |
|
149 |
sendCommand(QLatin1String("SyncContents")); |
|
150 |
} |
|
151 |
||
152 |
void RemoteControl::on_contentsCheckBox_toggled(bool checked) |
|
153 |
{ |
|
154 |
sendCommand(checked ? |
|
155 |
QLatin1String("Show Contents") : QLatin1String("Hide Contents")); |
|
156 |
} |
|
157 |
||
158 |
void RemoteControl::on_indexCheckBox_toggled(bool checked) |
|
159 |
{ |
|
160 |
sendCommand(checked ? |
|
161 |
QLatin1String("Show Index") : QLatin1String("Hide Index")); |
|
162 |
} |
|
163 |
||
164 |
void RemoteControl::on_bookmarksCheckBox_toggled(bool checked) |
|
165 |
{ |
|
166 |
sendCommand(checked ? |
|
167 |
QLatin1String("Show Bookmarks") : QLatin1String("Hide Bookmarks")); |
|
168 |
} |
|
169 |
||
170 |
void RemoteControl::helpViewerClosed() |
|
171 |
{ |
|
172 |
ui.launchButton->setEnabled(true); |
|
173 |
ui.startUrlLineEdit->setEnabled(true); |
|
174 |
ui.actionGroupBox->setEnabled(false); |
|
175 |
} |