Initial copy of QtMultimediaKit.

Comes from original repo, with SHA1:
2c82d5611655e5967f5c5095af50c0991c4378b2

src/plugins/directshow/camera/dsimagecapturecontrol.cpp

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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QDebug>
+
+#include "dsimagecapturecontrol.h"
+
+QT_BEGIN_NAMESPACE
+
+DSImageCaptureControl::DSImageCaptureControl(DSCameraSession *session)
+    :QCameraImageCaptureControl(session), m_session(session), m_ready(false)
+{
+    connect(m_session, SIGNAL(stateChanged(QCamera::State)), SLOT(updateState()));
+    connect(m_session, SIGNAL(imageCaptured(const int, QImage)),
+        this, SIGNAL(imageCaptured(const int, QImage)));
+    connect(m_session, SIGNAL(imageSaved(const int, const QString &)),
+            this, SIGNAL(imageSaved(const int, const QString &)));
+    connect(m_session, SIGNAL(readyForCaptureChanged(bool)),
+            this, SIGNAL(readyForCaptureChanged(bool)));
+}
+
+DSImageCaptureControl::~DSImageCaptureControl()
+{
+}
+
+bool DSImageCaptureControl::isReadyForCapture() const
+{
+    return m_ready;
+}
+
+int DSImageCaptureControl::capture(const QString &fileName)
+{
+   return m_session->captureImage(fileName);
+}
+
+void DSImageCaptureControl::updateState()
+{
+    bool ready = (m_session->state() == QCamera::ActiveState) &&
+                 !m_session->pictureInProgress();
+    if(m_ready != ready)
+        emit readyForCaptureChanged(m_ready = ready);
+}
+
+QT_END_NAMESPACE
+