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Diffstat (limited to 'src/declarative/items/context2d/qsgcontext2d_p_p.h')
| -rw-r--r-- | src/declarative/items/context2d/qsgcontext2d_p_p.h | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/src/declarative/items/context2d/qsgcontext2d_p_p.h b/src/declarative/items/context2d/qsgcontext2d_p_p.h deleted file mode 100644 index d71a0bccf2..0000000000 --- a/src/declarative/items/context2d/qsgcontext2d_p_p.h +++ /dev/null @@ -1,238 +0,0 @@ -/**************************************************************************** -** -** 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 QtDeclarative module 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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSGCONTEXT2D_P_P_H -#define QSGCONTEXT2D_P_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 "qsgcontext2d_p.h" -#include <private/qobject_p.h> - -QT_BEGIN_NAMESPACE -class QSGCanvasItem; -struct QSGContext2DWorkerAgent { - QSGContext2DWorkerAgent() - :ref(1) - , orig(0) - {} - - QAtomicInt ref; - QSGContext2D *orig; - QMutex mutex; - QWaitCondition syncDone; -}; - -class QSGContext2DPrivate : public QObjectPrivate -{ - Q_DECLARE_PUBLIC(QSGContext2D) - -public: - QSGContext2DPrivate() - : agent(0) - , agentData(0) - , v8engine(0) - , cachedImage(1,1, QImage::Format_ARGB32) - , canvas(0) - , waitingForPainting(false) - , valid(false) - { - } - ~QSGContext2DPrivate() - { - qPersistentDispose(v8value); - } - - void updateMatrix(const QMatrix& m); - - void setSize(const QSize &s) - { - size = s; - cachedImage = QImage(s, QImage::Format_ARGB32); - } - void clear(); - void reset(); - - // compositing - void setGlobalAlpha(qreal alpha); - void setGlobalCompositeOperation(const QString &op); - void setStrokeStyle(const QVariant &style); - void setFillStyle(const QVariant &style); - void setStrokeColor(const QColor& color); - void setFillColor(const QColor& color); - - // line caps/joins - void setLineWidth(qreal w); - void setLineCap(const QString &s); - void setLineJoin(const QString &s); - void setMiterLimit(qreal m); - - void setFont(const QString &font); - void setTextBaseline(const QString &font); - void setTextAlign(const QString &font); - - - // shadows - void setShadowOffsetX(qreal x); - void setShadowOffsetY(qreal y); - void setShadowBlur(qreal b); - void setShadowColor(const QString &str); - - bool hasShadow() const; - void clearShadow(); - QImage makeShadowImage(const QPixmap& pix); - void fillRectShadow(QPainter* p, QRectF shadowRect); - void fillShadowPath(QPainter* p, const QPainterPath& path); - void strokeShadowPath(QPainter* p, const QPainterPath& path); - void save(); - void restore(); - - // QTextMetrics measureText(const QString& text); - - void fillText(const QString &text, qreal x, qreal y); - void strokeText(const QString &text, qreal x, qreal y); - - void scale(qreal x, qreal y); - void rotate(qreal angle); - void translate(qreal x, qreal y); - void transform(qreal m11, qreal m12, qreal m21, qreal m22, - qreal dx, qreal dy); - void setTransform(qreal m11, qreal m12, qreal m21, qreal m22, - qreal dx, qreal dy); - - // rects - void clearRect(qreal x, qreal y, qreal w, qreal h); - void fillRect(qreal x, qreal y, qreal w, qreal h); - void strokeRect(qreal x, qreal y, qreal w, qreal h); - - // path API - void beginPath(); - void closePath(); - void moveTo(qreal x, qreal y); - void lineTo(qreal x, qreal y); - void quadraticCurveTo(qreal cpx, qreal cpy, qreal x, qreal y); - void bezierCurveTo(qreal cp1x, qreal cp1y, - qreal cp2x, qreal cp2y, qreal x, qreal y); - void arcTo(qreal x1, qreal y1, qreal x2, qreal y2, qreal radius); - void rect(qreal x, qreal y, qreal w, qreal h); - void arc(qreal x, qreal y, qreal radius, - qreal startAngle, qreal endAngle, - bool anticlockwise); - void fill(); - void stroke(); - void clip(); - - void drawImage(const QString& url, qreal dx, qreal dy); - void drawImage(const QString& url, qreal dx, qreal dy, qreal dw, qreal dh); - void drawImage(const QString& url, qreal sx, qreal sy, qreal sw, qreal sh, qreal dx, qreal dy, qreal dw, qreal dh); - - QList<int> getImageData(qreal sx, qreal sy, qreal sw, qreal sh); - void putImageData(const QVariantList& imageData, qreal x, qreal y, qreal w, qreal h); - - int baseLineOffset(QSGContext2D::TextBaseLineType value, const QFontMetrics &metrics); - int textAlignOffset(QSGContext2D::TextAlignType value, const QFontMetrics &metrics, const QString &string); - - void clearCommands() - { - //qDebug() << "painting commands:" << commands.size(); - commands.remove(0, commands.size()); - variants.remove(0, variants.size()); - pens.remove(0, pens.size()); - ints.remove(0, ints.size()); - reals.remove(0, reals.size()); - strings.remove(0, strings.size()); - colors.remove(0, colors.size()); - matrixes.remove(0, matrixes.size()); - brushes.remove(0, brushes.size()); - pathes.remove(0, pathes.size()); - fonts.remove(0, fonts.size()); - images.remove(0, images.size()); - sizes.remove(0, sizes.size()); - } - - //current context2d variables - QPainterPath path; - QSize size; - QSGContext2D::State state; - QStack<QSGContext2D::State> stateStack; - - //variables for actual painting - QVector<QSGContext2D::PaintCommand> commands; - QVector<QVariant> variants; - QVector<int> ints; - QVector<qreal> reals; - QVector<QString> strings; - QVector<QColor> colors; - QVector<QMatrix> matrixes; - QVector<QPen> pens; - QVector<QBrush> brushes; - QVector<QPainterPath> pathes; - QVector<QFont> fonts; - QVector<QImage> images; - QVector<QSize> sizes; - QList<int> imageData; - - //workerscript agent - QSGContext2D* agent; - QSGContext2DWorkerAgent* agentData; - - QV8Engine *v8engine; - v8::Persistent<v8::Object> v8value; - - QImage cachedImage; - QSGCanvasItem* canvas; - bool waitingForPainting; - bool valid; - QRectF tileRect; -}; - -QT_END_NAMESPACE - -#endif // QSGCONTEXT2D_P_P_H |