--- a/qtmobility/plugins/multimedia/directshow/camera/dsvideodevicecontrol.cpp Fri Apr 16 15:51:22 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,156 +0,0 @@
-/****************************************************************************
-**
-** 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 <QDebug>
-#include <QFile>
-#include <QtGui/QIcon>
-#include "dsvideodevicecontrol.h"
-#include "dscamerasession.h"
-
-#include <tchar.h>
-#include <dshow.h>
-#include <objbase.h>
-#include <initguid.h>
-
-DSVideoDeviceControl::DSVideoDeviceControl(QObject *parent)
- : QVideoDeviceControl(parent)
-{
- m_session = qobject_cast<DSCameraSession*>(parent);
-
- devices.clear();
- descriptions.clear();
-
- CoInitialize(NULL);
- ICreateDevEnum* pDevEnum = NULL;
- IEnumMoniker* pEnum = NULL;
- // Create the System device enumerator
- HRESULT hr = CoCreateInstance(CLSID_SystemDeviceEnum, NULL,
- CLSCTX_INPROC_SERVER, IID_ICreateDevEnum,
- reinterpret_cast<void**>(&pDevEnum));
- if(SUCCEEDED(hr)) {
- // Create the enumerator for the video capture category
- hr = pDevEnum->CreateClassEnumerator(
- CLSID_VideoInputDeviceCategory, &pEnum, 0);
- pEnum->Reset();
- // go through and find all video capture devices
- IMoniker* pMoniker = NULL;
- while(pEnum->Next(1, &pMoniker, NULL) == S_OK) {
- IPropertyBag *pPropBag;
- hr = pMoniker->BindToStorage(0,0,IID_IPropertyBag,
- (void**)(&pPropBag));
- if(FAILED(hr)) {
- pMoniker->Release();
- continue; // skip this one
- }
- // Find the description
- WCHAR str[120];
- VARIANT varName;
- varName.vt = VT_BSTR;
- hr = pPropBag->Read(L"FriendlyName", &varName, 0);
- if(SUCCEEDED(hr)) {
- StringCchCopyW(str,sizeof(str)/sizeof(str[0]),varName.bstrVal);
- QString temp(QString::fromUtf16((unsigned short*)str));
- devices.append(QString("ds:%1").arg(temp).toLocal8Bit().constData());
- hr = pPropBag->Read(L"Description", &varName, 0);
- StringCchCopyW(str,sizeof(str)/sizeof(str[0]),varName.bstrVal);
- QString temp2(QString::fromUtf16((unsigned short*)str));
- descriptions.append(temp2.toLocal8Bit().constData());
- }
- pPropBag->Release();
- pMoniker->Release();
- }
- }
- CoUninitialize();
-
- selected = 0;
-}
-
-int DSVideoDeviceControl::deviceCount() const
-{
- return devices.count();
-}
-
-QString DSVideoDeviceControl::deviceName(int index) const
-{
- if(index >= 0 && index <= devices.count())
- return devices.at(index);
-
- return QString();
-}
-
-QString DSVideoDeviceControl::deviceDescription(int index) const
-{
- if(index >= 0 && index <= descriptions.count())
- return descriptions.at(index);
-
- return QString();
-}
-
-QIcon DSVideoDeviceControl::deviceIcon(int index) const
-{
- Q_UNUSED(index)
-
- return QIcon();
-}
-
-int DSVideoDeviceControl::defaultDevice() const
-{
- return 0;
-}
-
-int DSVideoDeviceControl::selectedDevice() const
-{
- return selected;
-}
-
-void DSVideoDeviceControl::setSelectedDevice(int index)
-{
- if(index >= 0 && index <= devices.count()) {
- if (m_session) {
- QString device = devices.at(index);
- if (device.startsWith("ds:"))
- device.remove(0,3);
- m_session->setDevice(device);
- }
- selected = index;
- }
-}
-