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// -*- c++ -*-
/*
* Copyright (C) 2003, Richard J. Moore <rich@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KJSEMBED_PAINTER_IMP_H
#define KJSEMBED_PAINTER_IMP_H
#include <kjsembed/jsbindingbase.h>
#include <kjsembed/jsproxy_imp.h>
#include <tqpen.h>
#include <tqpainter.h>
class QPixmap;
namespace KJSEmbed {
namespace Bindings {
class PainterLoader : public JSBindingBase
{
public:
KJS::Object createBinding(KJSEmbedPart *jspart, KJS::ExecState *exec, const KJS::List &args) const;
void addBindings( KJSEmbedPart *jspart, KJS::ExecState *exec, KJS::Object &proxy) const;
};
class PainterRef
{
public:
PainterRef();
~PainterRef();
TQPainter *painter();
TQPaintDevice *device();
void setDevice(TQPaintDevice *d);
void setCanDelete(bool can ) {m_canDelete = can;}
bool canDelete() const { return m_canDelete;}
private:
TQPainter *m_painter;
TQPaintDevice *m_device;
bool m_canDelete;
};
/**
* JSProxyImp binding for painting on a TQPixmap.
*
* @author Richard Moore, rich@kde.org
*/
class Painter : public JSProxyImp
{
/** Identifiers for the methods provided by this class. */
enum MethodId {Methodbegin, Methodend, Methodpixmap, MethodsetPixmap, MethodsetPen, Methodpen, MethodtextBox, MethodmoveTo, MethodlineTo, MethoddrawPoint, MethoddrawLine, MethoddrawRect, MethoddrawRoundRect, MethoddrawEllipse, MethoddrawText, MethoddrawArc, MethoddrawPie, MethoddrawPixmap, MethoddrawImage, MethoddrawTiledPixmap, Methodscale, Methodshear, Methodrotate, Methodtranslate, MethodsetFont, Methodfont, MethodsetBrush, Methodbrush, MethodbackgroundColor, MethodsetBackgroundColor};
public:
Painter( KJS::ExecState *exec, int id );
virtual ~Painter();
static void addBindings( KJS::ExecState *exec, KJS::Object &object );
/** Returns true iff this object implements the call function. */
virtual bool implementsCall() const { return true; }
/** Invokes the call function. */
virtual KJS::Value call( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
private:
bool begin();
bool begin(TQPaintDevice *dev);
bool end();
TQPixmap pixmap() const;
void setPen( const TQPen& pn);
TQPen pen() const;
TQRect textBox(const TQString &text);
void moveTo( int x, int y );
void lineTo( int x, int y );
void drawPoint( int x, int y );
void drawLine( int x1, int y1, int x2, int y2 );
void drawRect( int x, int y, int w, int h );
void drawRoundRect( int x, int y, int w, int h, int, int);
void drawEllipse( int x, int y, int w, int h );
void drawText( int x, int y, const TQString &txt );
void drawArc( int x, int y, int w, int h, int a, int alen );
void drawPie( int x, int y, int w, int h, int a, int alen );
void drawPixmap ( int x, int y, const TQPixmap &pixmap, int sx, int sy, int sw, int sh );
void drawImage ( int x, int y, const TQImage &image, int sx, int sy, int sw, int sh, int conversionFlags );
void drawTiledPixmap ( int x, int y, int w, int h, const TQPixmap &pixmap, int sx, int sy);
void scale ( double sx, double sy );
void shear ( double sh, double sv );
void rotate ( double a );
void translate ( double dx, double dy );
void setFont( const TQFont &font);
TQFont font() const;
void setBrush( const TQColor &brush );
TQColor brush() const;
TQColor backgroundColor() const;
void setBackgroundColor(const TQColor &color);
private:
int mid;
PainterRef *pr; // temps now
};
} // namespace Bindings
} // namespace KJSEmbed
#endif // KJSEMBED_PAINTER_IMP_H
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