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/******************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt for Device Creation.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
******************************************************************************/
#include <QtQml/QQmlExtensionPlugin>
#include <QtQuick/QQuickItem>
#include <QtQuick/QQuickWindow>
#include <QtGui/QImageWriter>
class ScreenShot : public QQuickItem
{
Q_OBJECT
public slots:
bool grab(const QString &name, const QSize &size = QSize()) {
if (window()) {
QImage image = window()->grabWindow();
if (size.width() > 0 && size.height() > 0)
image = image.scaled(size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
QImageWriter writer(name);
writer.setQuality(95);
bool ok = writer.write(image);
if (ok)
qDebug("ScreenShot::grab: saved '%s'", qPrintable(name));
else
qDebug("ScreenShot::grab: Failed to save '%s'", qPrintable(name));
return ok;
} else {
qWarning("ScreenShot::grab: no window to grab !!");
}
return false;
}
};
QML_DECLARE_TYPE(ScreenShot)
class ScreenShotPlugin : public QQmlExtensionPlugin
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QQmlExtensionInterface/1.0")
public:
virtual void registerTypes(const char *uri)
{
qmlRegisterType<ScreenShot>(uri, 1, 0, "ScreenShot");
}
};
#include "plugin.moc"
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