Initial OpenWFD support

Change-Id: I06f71073ec58af1a431edb997f3a359800320196
Reviewed-on: http://codereview.qt.nokia.com/2288
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

1 files changed, 145 insertions, 0 deletions

diff --git a/src/plugins/platforms/openwfd/qopenwfdintegration.cpp b/src/plugins/platforms/openwfd/qopenwfdintegration.cpp
new file mode 100644
index 0000000000..2494e7f030
--- /dev/null
+++ b/src/plugins/platforms/openwfd/qopenwfdintegration.cpp
@@ -0,0 +1,145 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** 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.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qopenwfdintegration.h"
+#include "qopenwfdscreen.h"
+#include "qopenwfdnativeinterface.h"
+#include "qopenwfddevice.h"
+#include "qopenwfdwindow.h"
+#include "qopenwfdglcontext.h"
+#include "qopenwfdbackingstore.h"
+
+#include <QtPlatformSupport/private/qgenericunixprintersupport_p.h>
+
+#include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/QGuiGLContext>
+#include <QtGui/QScreen>
+
+#include <QtPlatformSupport/private/qgenericunixeventdispatcher_p.h>
+#include <QtPlatformSupport/private/qgenericunixfontdatabase_p.h>
+
+#include <stdio.h>
+
+#include <WF/wfd.h>
+
+QOpenWFDIntegration::QOpenWFDIntegration()
+    : QPlatformIntegration()
+    , mPrinterSupport(new QGenericUnixPrinterSupport)
+{
+    QGuiApplicationPrivate::instance()->setEventDispatcher(createEventDispatcher());
+    int numberOfDevices = wfdEnumerateDevices(0,0,0);
+
+    WFDint devices[numberOfDevices];
+    int actualNumberOfDevices = wfdEnumerateDevices(devices,numberOfDevices,0);
+    Q_ASSERT(actualNumberOfDevices == numberOfDevices);
+
+    for (int i = 0; i < actualNumberOfDevices; i++) {
+        mDevices.append(new QOpenWFDDevice(this,devices[i]));
+    }
+
+    mFontDatabase = new QGenericUnixFontDatabase();
+    mNativeInterface = new QOpenWFDNativeInterface;
+}
+
+QOpenWFDIntegration::~QOpenWFDIntegration()
+{
+    //dont delete screens since they are deleted by the devices
+    qDebug() << "deleting platform integration";
+    for (int i = 0; i < mDevices.size(); i++) {
+        delete mDevices[i];
+    }
+
+    delete mFontDatabase;
+    delete mNativeInterface;
+    delete mPrinterSupport;
+}
+
+bool QOpenWFDIntegration::hasCapability(QPlatformIntegration::Capability cap) const
+{
+    switch (cap) {
+    case ThreadedPixmaps: return true;
+    case OpenGL: return true;
+    default: return QPlatformIntegration::hasCapability(cap);
+    }
+}
+
+QPlatformWindow *QOpenWFDIntegration::createPlatformWindow(QWindow *window) const
+{
+    return new QOpenWFDWindow(window);
+}
+
+QPlatformGLContext *QOpenWFDIntegration::createPlatformGLContext(QGuiGLContext *context) const
+{
+    QOpenWFDScreen *screen = static_cast<QOpenWFDScreen *>(context->screen()->handle());
+
+    return new QOpenWFDGLContext(screen->port()->device());
+}
+
+QPlatformBackingStore *QOpenWFDIntegration::createPlatformBackingStore(QWindow *window) const
+{
+    return new QOpenWFDBackingStore(window);
+}
+
+QAbstractEventDispatcher *QOpenWFDIntegration::createEventDispatcher() const
+{
+    QAbstractEventDispatcher *eventDispatcher = createUnixEventDispatcher();
+    return eventDispatcher;
+}
+
+QPlatformFontDatabase *QOpenWFDIntegration::fontDatabase() const
+{
+    return mFontDatabase;
+}
+
+QPlatformNativeInterface * QOpenWFDIntegration::nativeInterface() const
+{
+    return mNativeInterface;
+}
+
+QPlatformPrinterSupport * QOpenWFDIntegration::printerSupport() const
+{
+    return mPrinterSupport;
+}
+
+void QOpenWFDIntegration::addScreen(QOpenWFDScreen *screen)
+{
+    screenAdded(screen);
+}