diff options
Diffstat (limited to 'src/plugins/symbian/videooutput/s60videowidgetdisplay.cpp')
| -rw-r--r-- | src/plugins/symbian/videooutput/s60videowidgetdisplay.cpp | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/src/plugins/symbian/videooutput/s60videowidgetdisplay.cpp b/src/plugins/symbian/videooutput/s60videowidgetdisplay.cpp new file mode 100644 index 000000000..de7440dbf --- /dev/null +++ b/src/plugins/symbian/videooutput/s60videowidgetdisplay.cpp @@ -0,0 +1,174 @@ +/**************************************************************************** +** +** 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 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 "s60videowidget.h" +#include "s60videowidgetdisplay.h" +#include <QtCore/QEvent> +#include <QtCore/QVariant> +#include <fbs.h> +#include <w32std.h> + +S60VideoWidgetDisplay::S60VideoWidgetDisplay(QObject *parent) +: S60VideoDisplay(parent) +, m_widget(new S60VideoWidget) +{ + connect(this, SIGNAL(paintingEnabledChanged(bool)), m_widget, SLOT(setPaintingEnabled(bool))); + connect(this, SIGNAL(fullScreenChanged(bool)), m_widget, SLOT(setFullScreen(bool))); + connect(this, SIGNAL(contentRectChanged(const QRect&)), m_widget, SLOT(setContentRect(const QRect &))); +#ifndef VIDEOOUTPUT_GRAPHICS_SURFACES + connect(m_widget, SIGNAL(beginVideoWidgetNativePaint()), this, SIGNAL(beginVideoWindowNativePaint())); + connect(m_widget, SIGNAL(endVideoWidgetNativePaint()), this, SIGNAL(endVideoWindowNativePaint())); +#endif + m_widget->installEventFilter(this); + m_widget->setPaintingEnabled(false); +} + +S60VideoWidgetDisplay::~S60VideoWidgetDisplay() +{ + // Notify observers that window is about to be destroyed + QScopedPointer<QWidget> widget(m_widget); + m_widget = 0; + emit windowHandleChanged(windowHandle()); + // Widget will be deleted by QScopedPointer +} + +bool S60VideoWidgetDisplay::eventFilter(QObject *object, QEvent *e) +{ + if (object == m_widget) { + switch (e->type()) { + case QEvent::ParentChange: + if (QWidget *parent = m_widget->parentWidget()) + parent->setProperty("_q_DummyWindowSurface", true); + break; + case QEvent::WinIdChange: + m_widget->setWindowBackgroundColor(); + emit windowHandleChanged(windowHandle()); + break; + case QEvent::Resize: + emit displayRectChanged(extentRect(), clipRect()); + break; +#ifndef VIDEOOUTPUT_GRAPHICS_SURFACES + case QEvent::Move: + // TODO: this is insufficient - we also need to respond to changes in + // the position of ancestor widgets + emit displayRectChanged(extentRect(), clipRect()); + break; +#endif + case QEvent::Show: + emit windowHandleChanged(windowHandle()); + emit visibilityChanged(true); + break; + case QEvent::Hide: + emit visibilityChanged(false); + break; + default: + // Do nothing + break; + } + } + return false; +} + +WId S60VideoWidgetDisplay::winId() const +{ + return m_widget ? m_widget->videoWinId() : 0; +} + +QRect S60VideoWidgetDisplay::extentRect() const +{ + QRect rect; + if (const RWindow *window = windowHandle()) { + const TSize size = window ? window->Size() : TSize(); + if (m_explicitExtentRect.isValid()) + rect = m_explicitExtentRect; + else + rect = QRect(0, 0, size.iWidth, size.iHeight); +#ifndef VIDEOOUTPUT_GRAPHICS_SURFACES + const TPoint pos = window ? window->AbsPosition() : TPoint(); + rect.moveTopLeft(QPoint(pos.iX, pos.iY)); +#endif + } + return rect; +} + +void S60VideoWidgetDisplay::setFrame(const CFbsBitmap &bitmap) +{ + m_pixmap = QPixmap::fromSymbianCFbsBitmap(const_cast<CFbsBitmap*>(&bitmap)); + m_widget->setPixmap(&m_pixmap); +} + +QWidget *S60VideoWidgetDisplay::widget() const +{ + return m_widget; +} + +void S60VideoWidgetDisplay::setTopWinId(WId id) +{ + m_widget->setTopWinId(id); +} + +WId S60VideoWidgetDisplay::topWinId() const +{ + return m_widget->topWinId(); +} + +void S60VideoWidgetDisplay::setOrdinalPosition(int ordinalPosition) +{ + m_widget->setOrdinalPosition(ordinalPosition); +} + +int S60VideoWidgetDisplay::ordinalPosition() const +{ + return m_widget->ordinalPosition(); +} + +const QRect &S60VideoWidgetDisplay::explicitExtentRect() const +{ + return m_explicitExtentRect; +} + +void S60VideoWidgetDisplay::setExplicitExtentRect(const QRect &rect) +{ + if (rect != m_explicitExtentRect) { + m_explicitExtentRect = rect; + emit displayRectChanged(extentRect(), clipRect()); + } +} |