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Diffstat (limited to 'src/declarative/items/context2d/qquickcontext2d_p.h')
| -rw-r--r-- | src/declarative/items/context2d/qquickcontext2d_p.h | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/src/declarative/items/context2d/qquickcontext2d_p.h b/src/declarative/items/context2d/qquickcontext2d_p.h deleted file mode 100644 index c5634d2b18..0000000000 --- a/src/declarative/items/context2d/qquickcontext2d_p.h +++ /dev/null @@ -1,211 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 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 QQUICKCONTEXT2D_P_H -#define QQUICKCONTEXT2D_P_H - -#include <QtDeclarative/qdeclarative.h> -#include <QtDeclarative/qdeclarativecomponent.h> - -#include <QtGui/qpainter.h> -#include <QtGui/qpainterpath.h> -#include <QtCore/qstring.h> -#include <QtCore/qstack.h> -#include <private/qv8engine_p.h> - - - -#define QQUICKCONTEXT2D_DEBUG //enable this for just DEBUG purpose! - -#ifdef QQUICKCONTEXT2D_DEBUG -#include <QElapsedTimer> -#endif - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QQuickCanvasItem; -class QQuickContext2DCommandBuffer; -class QDeclarativePixmap; - -class Q_DECLARATIVE_EXPORT QQuickContext2D -{ -public: - enum TextBaseLineType { Alphabetic=0, Top, Middle, Bottom, Hanging}; - enum TextAlignType { Start=0, End, Left, Right, Center}; - enum PaintCommand { - Invalid = 0, - UpdateMatrix, - ClearRect, - FillRect, - StrokeRect, - Fill, - Stroke, - Clip, - UpdateBrush, - GlobalAlpha, - GlobalCompositeOperation, - StrokeStyle, - FillStyle, - LineWidth, - LineCap, - LineJoin, - MiterLimit, - ShadowOffsetX, - ShadowOffsetY, - ShadowBlur, - ShadowColor, - Font, - TextBaseline, - TextAlign, - FillText, - StrokeText, - DrawImage, - GetImageData - }; - - - struct State { - State() - : strokeStyle(QColor("#000000")) - , fillStyle(QColor("#000000")) - , fillPatternRepeatX(false) - , fillPatternRepeatY(false) - , strokePatternRepeatX(false) - , strokePatternRepeatY(false) - , fillRule(Qt::WindingFill) - , globalAlpha(1.0) - , lineWidth(1) - , lineCap(Qt::FlatCap) - , lineJoin(Qt::MiterJoin) - , miterLimit(10) - , shadowOffsetX(0) - , shadowOffsetY(0) - , shadowBlur(0) - , shadowColor(qRgba(0, 0, 0, 0)) - , globalCompositeOperation(QPainter::CompositionMode_SourceOver) - , font(QFont(QLatin1String("sans-serif"), 10)) - , textAlign(QQuickContext2D::Start) - , textBaseline(QQuickContext2D::Alphabetic) - { - } - - QTransform matrix; - QPainterPath clipPath; - QBrush strokeStyle; - QBrush fillStyle; - bool fillPatternRepeatX:1; - bool fillPatternRepeatY:1; - bool strokePatternRepeatX:1; - bool strokePatternRepeatY:1; - Qt::FillRule fillRule; - qreal globalAlpha; - qreal lineWidth; - Qt::PenCapStyle lineCap; - Qt::PenJoinStyle lineJoin; - qreal miterLimit; - qreal shadowOffsetX; - qreal shadowOffsetY; - qreal shadowBlur; - QColor shadowColor; - QPainter::CompositionMode globalCompositeOperation; - QFont font; - QQuickContext2D::TextAlignType textAlign; - QQuickContext2D::TextBaseLineType textBaseline; - }; - - QQuickContext2D(QQuickCanvasItem* item); - ~QQuickContext2D(); - - inline QQuickCanvasItem* canvas() const {return m_canvas;} - inline QQuickContext2DCommandBuffer* buffer() const {return m_buffer;} - - v8::Handle<v8::Object> v8value() const; - void setV8Engine(QV8Engine *eng); - void popState(); - void pushState(); - void reset(); - - // 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 roundedRect(qreal x, qreal y,qreal w, qreal h, qreal xr, qreal yr); - void ellipse(qreal x, qreal y,qreal w, qreal h); - void text(const QString& str, qreal x, qreal y); - void arc(qreal x, qreal y, qreal radius, - qreal startAngle, qreal endAngle, - bool anticlockwise, bool transform=true); - void addArcTo(const QPointF& p1, const QPointF& p2, float radius); - - bool isPointInPath(qreal x, qreal y) const; - - QPainterPath createTextGlyphs(qreal x, qreal y, const QString& text); - QImage createImage(const QUrl& url); - - State state; - QStack<QQuickContext2D::State> m_stateStack; - QQuickCanvasItem* m_canvas; - QQuickContext2DCommandBuffer* m_buffer; - QPainterPath m_path; - v8::Local<v8::Value> m_fillStyle; - v8::Local<v8::Value> m_strokeStyle; - v8::Handle<v8::Value> m_v8path; - QV8Engine *m_v8engine; - v8::Persistent<v8::Object> m_v8value; -}; - - -QT_END_NAMESPACE -QML_DECLARE_TYPE(QQuickContext2D) - -QT_END_HEADER - -#endif // QQUICKCONTEXT2D_P_H |