81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
|
//
|
||
|
|
// Copyright (C) 2017 James Turner zakalawe@mac.com
|
||
|
|
//
|
||
|
|
// This program is free software; you can redistribute it and/or
|
||
|
|
// modify it under the terms of the GNU General Public License as
|
||
|
|
// published by the Free Software Foundation; either version 2 of the
|
||
|
|
// License, or (at your option) any later version.
|
||
|
|
//
|
||
|
|
// This program is distributed in the hope that it will be useful, but
|
||
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
// General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU General Public License
|
||
|
|
// along with this program; if not, write to the Free Software
|
||
|
|
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
|
||
|
|
#ifndef FGCANVASPATH_H
|
||
|
|
#define FGCANVASPATH_H
|
||
|
|
|
||
|
|
#include "fgcanvaselement.h"
|
||
|
|
|
||
|
|
#include <QPainterPath>
|
||
|
|
#include <QPen>
|
||
|
|
|
||
|
|
class PathQuickItem;
|
||
|
|
|
||
|
|
class FGCanvasPath : public FGCanvasElement
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
FGCanvasPath(FGCanvasGroup* pr, LocalProp* prop);
|
||
|
|
|
||
|
|
void dumpElement() override;
|
||
|
|
protected:
|
||
|
|
virtual void doPaint(FGCanvasPaintContext* context) const override;
|
||
|
|
|
||
|
|
void doPolish() override;
|
||
|
|
|
||
|
|
virtual void markStyleDirty() override;
|
||
|
|
|
||
|
|
CanvasItem* createQuickItem(QQuickItem *parent) override;
|
||
|
|
CanvasItem* quickItem() const override;
|
||
|
|
|
||
|
|
void doDestroy() override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
void markPathDirty();
|
||
|
|
void markStrokeDirty();
|
||
|
|
private:
|
||
|
|
bool onChildAdded(LocalProp *prop) override;
|
||
|
|
bool onChildRemoved(LocalProp* prop) override;
|
||
|
|
|
||
|
|
void rebuildPath() const;
|
||
|
|
void rebuildPen() const;
|
||
|
|
|
||
|
|
void rebuildPathFromCommands(const std::vector<int>& commands, const std::vector<float>& coords) const;
|
||
|
|
bool rebuildFromSVGData(std::vector<int>& commands, std::vector<float>& coords) const;
|
||
|
|
bool rebuildFromRect(std::vector<int> &commands, std::vector<float> &coords) const;
|
||
|
|
private:
|
||
|
|
enum PaintType
|
||
|
|
{
|
||
|
|
Path,
|
||
|
|
Rect,
|
||
|
|
RoundRect
|
||
|
|
};
|
||
|
|
|
||
|
|
mutable bool _pathDirty = true;
|
||
|
|
mutable QPainterPath _painterPath;
|
||
|
|
mutable bool _penDirty = true;
|
||
|
|
mutable QPen _stroke;
|
||
|
|
bool _isRect = false;
|
||
|
|
|
||
|
|
mutable PaintType _paintType = Path;
|
||
|
|
mutable QRectF _rect;
|
||
|
|
mutable QSizeF _roundRectRadius;
|
||
|
|
|
||
|
|
PathQuickItem* _quickPath = nullptr;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // FGCANVASPATH_H
|