linuxfb: make platformsupport convenience compile

Rename fb_base to fbconvenience in-line with the other
convenience classes.

The code only compiles, it is not known to work.

Change-Id: If51700ddf0a11ace5129af6f00f34fd895a6a4df
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

1 files changed, 97 insertions, 0 deletions

diff --git a/src/platformsupport/fbconvenience/qfbbackingstore.cpp b/src/platformsupport/fbconvenience/qfbbackingstore.cpp
new file mode 100644
index 0000000000..e7d2bc8023
--- /dev/null
+++ b/src/platformsupport/fbconvenience/qfbbackingstore.cpp
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** 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 "qfbbackingstore_p.h"
+#include "qfbwindow_p.h"
+#include "qfbscreen_p.h"
+
+#include <qpa/qplatformwindow.h>
+
+QT_BEGIN_NAMESPACE
+
+QFbBackingStore::QFbBackingStore(QFbScreen *screen, QWindow *window)
+    : QPlatformBackingStore(window),
+      mScreen(screen)
+{
+    mImage = QImage(window->size(), mScreen->format());
+
+    platformWindow = static_cast<QFbWindow*>(window->handle());
+    platformWindow->surface = this;
+}
+
+QFbBackingStore::~QFbBackingStore()
+{
+}
+
+void QFbBackingStore::flush(QWindow *window, const QRegion &region, const QPoint &offset)
+{
+    Q_UNUSED(window);
+    Q_UNUSED(offset);
+
+    platformWindow->repaint(region);
+}
+
+void QFbBackingStore::resize(const QSize &size, const QRegion &region)
+{
+    Q_UNUSED(region);
+    // change the widget's QImage if this is a resize
+    if (mImage.size() != size)
+        mImage = QImage(size, mScreen->format());
+    // QPlatformBackingStore::resize(size);
+}
+
+bool QFbBackingStore::scroll(const QRegion &area, int dx, int dy)
+{
+    return QPlatformBackingStore::scroll(area, dx, dy);
+}
+
+void QFbBackingStore::beginPaint(const QRegion &region)
+{
+    Q_UNUSED(region);
+}
+
+void QFbBackingStore::endPaint(const QRegion &region)
+{
+    Q_UNUSED(region);
+}
+
+QT_END_NAMESPACE
+