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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 QQUICKPATHITEM_P_H
-#define QQUICKPATHITEM_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 "qquickitem.h"
-
-#include <private/qtquickglobal_p.h>
-#include <private/qquickpath_p.h>
-#include <private/qv8engine_p.h>
-#include <QGradientStops>
-
-QT_REQUIRE_CONFIG(quick_path);
-
-QT_BEGIN_NAMESPACE
-
-class QQuickVisualPathPrivate;
-class QQuickPathItemPrivate;
-
-class Q_QUICK_PRIVATE_EXPORT QQuickPathGradientStop : public QObject
-{
- Q_OBJECT
- Q_PROPERTY(qreal position READ position WRITE setPosition)
- Q_PROPERTY(QColor color READ color WRITE setColor)
-
-public:
- QQuickPathGradientStop(QObject *parent = nullptr);
-
- qreal position() const;
- void setPosition(qreal position);
-
- QColor color() const;
- void setColor(const QColor &color);
-
-private:
- qreal m_position;
- QColor m_color;
-};
-
-class Q_QUICK_PRIVATE_EXPORT QQuickPathGradient : public QObject
-{
- Q_OBJECT
- Q_PROPERTY(QQmlListProperty<QObject> stops READ stops)
- Q_PROPERTY(SpreadMode spread READ spread WRITE setSpread NOTIFY spreadChanged)
- Q_CLASSINFO("DefaultProperty", "stops")
-
-public:
- enum SpreadMode {
- PadSpread,
- RepeatSpread,
- ReflectSpread
- };
- Q_ENUM(SpreadMode)
-
- QQuickPathGradient(QObject *parent = nullptr);
-
- QQmlListProperty<QObject> stops();
-
- QGradientStops sortedGradientStops() const;
-
- SpreadMode spread() const;
- void setSpread(SpreadMode mode);
-
-signals:
- void updated();
- void spreadChanged();
-
-private:
- static int countStops(QQmlListProperty<QObject> *list);
- static QObject *atStop(QQmlListProperty<QObject> *list, int index);
- static void appendStop(QQmlListProperty<QObject> *list, QObject *stop);
-
- QVector<QObject *> m_stops;
- SpreadMode m_spread;
-};
-
-class Q_QUICK_PRIVATE_EXPORT QQuickPathLinearGradient : public QQuickPathGradient
-{
- Q_OBJECT
- Q_PROPERTY(qreal x1 READ x1 WRITE setX1 NOTIFY x1Changed)
- Q_PROPERTY(qreal y1 READ y1 WRITE setY1 NOTIFY y1Changed)
- Q_PROPERTY(qreal x2 READ x2 WRITE setX2 NOTIFY x2Changed)
- Q_PROPERTY(qreal y2 READ y2 WRITE setY2 NOTIFY y2Changed)
- Q_CLASSINFO("DefaultProperty", "stops")
-
-public:
- QQuickPathLinearGradient(QObject *parent = nullptr);
-
- qreal x1() const;
- void setX1(qreal v);
- qreal y1() const;
- void setY1(qreal v);
- qreal x2() const;
- void setX2(qreal v);
- qreal y2() const;
- void setY2(qreal v);
-
-signals:
- void x1Changed();
- void y1Changed();
- void x2Changed();
- void y2Changed();
-
-private:
- QPointF m_start;
- QPointF m_end;
-};
-
-class Q_QUICK_PRIVATE_EXPORT QQuickVisualPath : public QObject
-{
- Q_OBJECT
-
- Q_PROPERTY(QQuickPath *path READ path WRITE setPath NOTIFY pathChanged)
- Q_CLASSINFO("DefaultProperty", "path")
-
- Q_PROPERTY(QColor strokeColor READ strokeColor WRITE setStrokeColor NOTIFY strokeColorChanged)
- Q_PROPERTY(qreal strokeWidth READ strokeWidth WRITE setStrokeWidth NOTIFY strokeWidthChanged)
- Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor NOTIFY fillColorChanged)
- Q_PROPERTY(FillRule fillRule READ fillRule WRITE setFillRule NOTIFY fillRuleChanged)
- Q_PROPERTY(JoinStyle joinStyle READ joinStyle WRITE setJoinStyle NOTIFY joinStyleChanged)
- Q_PROPERTY(int miterLimit READ miterLimit WRITE setMiterLimit NOTIFY miterLimitChanged)
- Q_PROPERTY(CapStyle capStyle READ capStyle WRITE setCapStyle NOTIFY capStyleChanged)
- Q_PROPERTY(StrokeStyle strokeStyle READ strokeStyle WRITE setStrokeStyle NOTIFY strokeStyleChanged)
- Q_PROPERTY(qreal dashOffset READ dashOffset WRITE setDashOffset NOTIFY dashOffsetChanged)
- Q_PROPERTY(QVector<qreal> dashPattern READ dashPattern WRITE setDashPattern NOTIFY dashPatternChanged)
- Q_PROPERTY(QQuickPathGradient *fillGradient READ fillGradient WRITE setFillGradient RESET resetFillGradient)
-
-public:
- enum FillRule {
- OddEvenFill = Qt::OddEvenFill,
- WindingFill = Qt::WindingFill
- };
- Q_ENUM(FillRule)
-
- enum JoinStyle {
- MiterJoin = Qt::MiterJoin,
- BevelJoin = Qt::BevelJoin,
- RoundJoin = Qt::RoundJoin
- };
- Q_ENUM(JoinStyle)
-
- enum CapStyle {
- FlatCap = Qt::FlatCap,
- SquareCap = Qt::SquareCap,
- RoundCap = Qt::RoundCap
- };
- Q_ENUM(CapStyle)
-
- enum StrokeStyle {
- SolidLine = Qt::SolidLine,
- DashLine = Qt::DashLine
- };
- Q_ENUM(StrokeStyle)
-
- QQuickVisualPath(QObject *parent = nullptr);
- ~QQuickVisualPath();
-
- QQuickPath *path() const;
- void setPath(QQuickPath *path);
-
- QColor strokeColor() const;
- void setStrokeColor(const QColor &color);
-
- qreal strokeWidth() const;
- void setStrokeWidth(qreal w);
-
- QColor fillColor() const;
- void setFillColor(const QColor &color);
-
- FillRule fillRule() const;
- void setFillRule(FillRule fillRule);
-
- JoinStyle joinStyle() const;
- void setJoinStyle(JoinStyle style);
-
- int miterLimit() const;
- void setMiterLimit(int limit);
-
- CapStyle capStyle() const;
- void setCapStyle(CapStyle style);
-
- StrokeStyle strokeStyle() const;
- void setStrokeStyle(StrokeStyle style);
-
- qreal dashOffset() const;
- void setDashOffset(qreal offset);
-
- QVector<qreal> dashPattern() const;
- void setDashPattern(const QVector<qreal> &array);
-
- QQuickPathGradient *fillGradient() const;
- void setFillGradient(QQuickPathGradient *gradient);
- void resetFillGradient();
-
-Q_SIGNALS:
- void changed();
- void pathChanged();
- void strokeColorChanged();
- void strokeWidthChanged();
- void fillColorChanged();
- void fillRuleChanged();
- void joinStyleChanged();
- void miterLimitChanged();
- void capStyleChanged();
- void strokeStyleChanged();
- void dashOffsetChanged();
- void dashPatternChanged();
- void fillGradientChanged();
-
-private:
- Q_DISABLE_COPY(QQuickVisualPath)
- Q_DECLARE_PRIVATE(QQuickVisualPath)
- Q_PRIVATE_SLOT(d_func(), void _q_pathChanged())
- Q_PRIVATE_SLOT(d_func(), void _q_fillGradientChanged())
-};
-
-class Q_QUICK_PRIVATE_EXPORT QQuickPathItem : public QQuickItem
-{
- Q_OBJECT
- Q_PROPERTY(RendererType renderer READ rendererType NOTIFY rendererChanged)
- Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
- Q_PROPERTY(bool enableVendorExtensions READ enableVendorExtensions WRITE setEnableVendorExtensions NOTIFY enableVendorExtensionsChanged)
- Q_PROPERTY(Status status READ status NOTIFY statusChanged)
- Q_PROPERTY(QQmlListProperty<QQuickVisualPath> elements READ elements)
- Q_CLASSINFO("DefaultProperty", "elements")
-
-public:
- enum RendererType {
- UnknownRenderer,
- GeometryRenderer,
- NvprRenderer,
- SoftwareRenderer
- };
- Q_ENUM(RendererType)
-
- enum Status {
- Null,
- Ready,
- Processing
- };
- Q_ENUM(Status)
-
- QQuickPathItem(QQuickItem *parent = nullptr);
- ~QQuickPathItem();
-
- RendererType rendererType() const;
-
- bool asynchronous() const;
- void setAsynchronous(bool async);
-
- bool enableVendorExtensions() const;
- void setEnableVendorExtensions(bool enable);
-
- Status status() const;
-
- QQmlListProperty<QQuickVisualPath> elements();
-
- Q_INVOKABLE void newPath(QQmlV4Function *args);
- Q_INVOKABLE void newStrokeFillParams(QQmlV4Function *args);
- Q_INVOKABLE void clearVisualPaths(QQmlV4Function *args);
- Q_INVOKABLE void commitVisualPaths(QQmlV4Function *args);
- Q_INVOKABLE void appendVisualPath(QQmlV4Function *args);
-
-protected:
- QSGNode *updatePaintNode(QSGNode *node, UpdatePaintNodeData *) override;
- void updatePolish() override;
- void itemChange(ItemChange change, const ItemChangeData &data) override;
- void componentComplete() override;
- void classBegin() override;
-
-Q_SIGNALS:
- void rendererChanged();
- void asynchronousChanged();
- void enableVendorExtensionsChanged();
- void statusChanged();
-
-private:
- Q_DISABLE_COPY(QQuickPathItem)
- Q_DECLARE_PRIVATE(QQuickPathItem)
- Q_PRIVATE_SLOT(d_func(), void _q_visualPathChanged())
-};
-
-QT_END_NAMESPACE
-
-QML_DECLARE_TYPE(QQuickPathItem)
-
-#endif // QQUICKPATHITEM_P_H
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