qmljspreviewrunner.cpp 2.82 KB
Newer Older
Olivier Goffart's avatar
Olivier Goffart committed
1
2
3
4
/**************************************************************************
**
** This file is part of Qt Creator
**
con's avatar
con committed
5
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
Olivier Goffart's avatar
Olivier Goffart committed
6
**
hjk's avatar
hjk committed
7
** Contact: Nokia Corporation (info@qt.nokia.com)
Olivier Goffart's avatar
Olivier Goffart committed
8
9
10
11
**
**
** GNU Lesser General Public License Usage
**
hjk's avatar
hjk committed
12
13
14
15
16
17
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
Olivier Goffart's avatar
Olivier Goffart committed
18
**
con's avatar
con committed
19
** In addition, as a special exception, Nokia gives you certain additional
hjk's avatar
hjk committed
20
** rights. These rights are described in the Nokia Qt LGPL Exception
con's avatar
con committed
21
22
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
hjk's avatar
hjk committed
23
24
25
26
27
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
con's avatar
con committed
28
** If you have questions regarding the use of this file, please contact
Tobias Hunger's avatar
Tobias Hunger committed
29
** Nokia at info@qt.nokia.com.
Olivier Goffart's avatar
Olivier Goffart committed
30
31
32
**
**************************************************************************/

33
34
#include "qmljspreviewrunner.h"

35
#include <utils/environment.h>
36
#include <utils/qtcprocess.h>
37
38
39
40
41
#include <utils/synchronousprocess.h>

#include <QtGui/QMessageBox>
#include <QtGui/QApplication>

42
#include <QtCore/QDebug>
43
44
45
46
47
48
49
50
51
52
53

namespace QmlJSEditor {
namespace Internal {

QmlJSPreviewRunner::QmlJSPreviewRunner(QObject *parent) :
    QObject(parent)
{
    // prepend creator/bin dir to search path (only useful for special creator-qml package)
    const QString searchPath = QCoreApplication::applicationDirPath()
                               + Utils::SynchronousProcess::pathSeparator()
                               + QString(qgetenv("PATH"));
54
    m_qmlViewerDefaultPath = Utils::SynchronousProcess::locateBinary(searchPath, QLatin1String("qmlviewer"));
55

56
    Utils::Environment environment = Utils::Environment::systemEnvironment();
57
    m_applicationLauncher.setEnvironment(environment);
58
59
}

60
61
62
63
bool QmlJSPreviewRunner::isReady() const
{
    return !m_qmlViewerDefaultPath.isEmpty();
}
64
65
66
67
68
69

void QmlJSPreviewRunner::run(const QString &filename)
{
    QString errorMessage;
    if (!filename.isEmpty()) {
        m_applicationLauncher.start(ProjectExplorer::ApplicationLauncher::Gui, m_qmlViewerDefaultPath,
70
                                    Utils::QtcProcess::quoteArg(filename));
71
72
73
74
75
76
77
78
79
80
81
82
83

    } else {
        errorMessage = "No file specified.";
    }

    if (!errorMessage.isEmpty())
        QMessageBox::warning(0, tr("Failed to preview Qt Quick file"),
                             tr("Could not preview Qt Quick (QML) file. Reason: \n%1").arg(errorMessage));
}


} // namespace Internal
} // namespace QmlJSEditor