| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtGui 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 QPAINTENGINE_PIC_P_H |
| #define QPAINTENGINE_PIC_P_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 <QtGui/private/qtguiglobal_p.h> |
| #include <QtGui/qpaintengine.h> |
| |
| #ifndef QT_NO_PICTURE |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QPicturePaintEnginePrivate; |
| class QBuffer; |
| |
| class QPicturePaintEngine : public QPaintEngine |
| { |
| Q_DECLARE_PRIVATE(QPicturePaintEngine) |
| public: |
| QPicturePaintEngine(); |
| ~QPicturePaintEngine(); |
| |
| bool begin(QPaintDevice *pdev) override; |
| bool end() override; |
| |
| void updateState(const QPaintEngineState &state) override; |
| |
| void updatePen(const QPen &pen); |
| void updateBrush(const QBrush &brush); |
| void updateBrushOrigin(const QPointF &origin); |
| void updateFont(const QFont &font); |
| void updateBackground(Qt::BGMode bgmode, const QBrush &bgBrush); |
| void updateMatrix(const QTransform &matrix); |
| void updateClipRegion(const QRegion ®ion, Qt::ClipOperation op); |
| void updateClipPath(const QPainterPath &path, Qt::ClipOperation op); |
| void updateRenderHints(QPainter::RenderHints hints); |
| void updateCompositionMode(QPainter::CompositionMode cmode); |
| void updateClipEnabled(bool enabled); |
| void updateOpacity(qreal opacity); |
| |
| void drawEllipse(const QRectF &rect) override; |
| void drawPath(const QPainterPath &path) override; |
| void drawPolygon(const QPointF *points, int numPoints, PolygonDrawMode mode) override; |
| using QPaintEngine::drawPolygon; |
| |
| void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr) override; |
| void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s) override; |
| void drawImage(const QRectF &r, const QImage &image, const QRectF &sr, |
| Qt::ImageConversionFlags flags = Qt::AutoColor) override; |
| void drawTextItem(const QPointF &p, const QTextItem &ti) override; |
| |
| Type type() const override { return Picture; } |
| |
| protected: |
| QPicturePaintEngine(QPaintEnginePrivate &dptr); |
| |
| private: |
| Q_DISABLE_COPY_MOVE(QPicturePaintEngine) |
| |
| void writeCmdLength(int pos, const QRectF &r, bool corr); |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT_NO_PICTURE |
| |
| #endif // QPAINTENGINE_PIC_P_H |