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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQuick module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSGSOFTWAREINTERNALIMAGENODE_H
#define QSGSOFTWAREINTERNALIMAGENODE_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <private/qsgadaptationlayer_p.h>
#include <private/qsgtexturematerial_p.h>
#include <QtCore/QPointer>
QT_BEGIN_NAMESPACE
namespace QSGSoftwareHelpers {
typedef QVarLengthArray<QPainter::PixmapFragment, 16> QPixmapFragmentsArray;
struct QTileRules
{
inline QTileRules(Qt::TileRule horizontalRule, Qt::TileRule verticalRule)
: horizontal(horizontalRule), vertical(verticalRule) {}
inline QTileRules(Qt::TileRule rule = Qt::StretchTile)
: horizontal(rule), vertical(rule) {}
Qt::TileRule horizontal;
Qt::TileRule vertical;
};
#ifndef Q_QDOC
// For internal use only.
namespace QDrawBorderPixmap
{
enum DrawingHint
{
OpaqueTopLeft = 0x0001,
OpaqueTop = 0x0002,
OpaqueTopRight = 0x0004,
OpaqueLeft = 0x0008,
OpaqueCenter = 0x0010,
OpaqueRight = 0x0020,
OpaqueBottomLeft = 0x0040,
OpaqueBottom = 0x0080,
OpaqueBottomRight = 0x0100,
OpaqueCorners = OpaqueTopLeft | OpaqueTopRight | OpaqueBottomLeft | OpaqueBottomRight,
OpaqueEdges = OpaqueTop | OpaqueLeft | OpaqueRight | OpaqueBottom,
OpaqueFrame = OpaqueCorners | OpaqueEdges,
OpaqueAll = OpaqueCenter | OpaqueFrame
};
Q_DECLARE_FLAGS(DrawingHints, DrawingHint)
}
#endif
void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargins &targetMargins,
const QPixmap &pixmap, const QRect &sourceRect,const QMargins &sourceMargins,
const QTileRules &rules, QDrawBorderPixmap::DrawingHints hints);
} // QSGSoftwareHelpers namespace
class QSGSoftwareInternalImageNode : public QSGInternalImageNode
{
public:
QSGSoftwareInternalImageNode();
void setTargetRect(const QRectF &rect) override;
void setInnerTargetRect(const QRectF &rect) override;
void setInnerSourceRect(const QRectF &rect) override;
void setSubSourceRect(const QRectF &rect) override;
void setTexture(QSGTexture *texture) override;
void setMirror(bool mirror) override;
void setMipmapFiltering(QSGTexture::Filtering filtering) override;
void setFiltering(QSGTexture::Filtering filtering) override;
void setHorizontalWrapMode(QSGTexture::WrapMode wrapMode) override;
void setVerticalWrapMode(QSGTexture::WrapMode wrapMode) override;
void update() override;
void preprocess() override;
void paint(QPainter *painter);
QRectF rect() const;
const QPixmap &pixmap() const;
private:
QRectF m_targetRect;
QRectF m_innerTargetRect;
QRectF m_innerSourceRect;
QRectF m_subSourceRect;
QPointer<QSGTexture> m_texture;
QPixmap m_cachedMirroredPixmap;
bool m_mirror;
bool m_textureIsLayer;
bool m_smooth;
bool m_tileHorizontal;
bool m_tileVertical;
bool m_cachedMirroredPixmapIsDirty;
};
QT_END_NAMESPACE
#endif // QSGSOFTWAREINTERNALIMAGENODE_H
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