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128 lines
4.3 KiB
128 lines
4.3 KiB
// -*- c++ -*-
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/*
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* Copyright (C) 2003, Richard J. Moore <rich@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef KJSEMBED_PAINTER_IMP_H
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#define KJSEMBED_PAINTER_IMP_H
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#include <kjsembed/jsbindingbase.h>
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#include <kjsembed/jsproxy_imp.h>
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#include <tqpen.h>
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#include <tqpainter.h>
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class TQPixmap;
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namespace KJSEmbed {
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namespace Bindings {
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class PainterLoader : public JSBindingBase
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{
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public:
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KJS::Object createBinding(KJSEmbedPart *jspart, KJS::ExecState *exec, const KJS::List &args) const;
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void addBindings( KJSEmbedPart *jspart, KJS::ExecState *exec, KJS::Object &proxy) const;
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};
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class PainterRef
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{
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public:
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PainterRef();
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~PainterRef();
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TQPainter *painter();
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TQPaintDevice *device();
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void setDevice(TQPaintDevice *d);
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void setCanDelete(bool can ) {m_canDelete = can;}
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bool canDelete() const { return m_canDelete;}
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private:
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TQPainter *m_painter;
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TQPaintDevice *m_device;
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bool m_canDelete;
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};
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/**
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* JSProxyImp binding for painting on a TQPixmap.
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*
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* @author Richard Moore, rich@kde.org
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*/
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class Painter : public JSProxyImp
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{
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/** Identifiers for the methods provided by this class. */
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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};
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public:
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Painter( KJS::ExecState *exec, int id );
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virtual ~Painter();
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static void addBindings( KJS::ExecState *exec, KJS::Object &object );
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/** Returns true iff this object implements the call function. */
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virtual bool implementsCall() const { return true; }
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/** Invokes the call function. */
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virtual KJS::Value call( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
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private:
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bool begin();
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bool begin(TQPaintDevice *dev);
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bool end();
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TQPixmap pixmap() const;
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void setPen( const TQPen& pn);
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TQPen pen() const;
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TQRect textBox(const TQString &text);
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void moveTo( int x, int y );
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void lineTo( int x, int y );
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void drawPoint( int x, int y );
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void drawLine( int x1, int y1, int x2, int y2 );
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void drawRect( int x, int y, int w, int h );
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void drawRoundRect( int x, int y, int w, int h, int, int);
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void drawEllipse( int x, int y, int w, int h );
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void drawText( int x, int y, const TQString &txt );
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void drawArc( int x, int y, int w, int h, int a, int alen );
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void drawPie( int x, int y, int w, int h, int a, int alen );
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void drawPixmap ( int x, int y, const TQPixmap &pixmap, int sx, int sy, int sw, int sh );
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void drawImage ( int x, int y, const TQImage &image, int sx, int sy, int sw, int sh, int conversionFlags );
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void drawTiledPixmap ( int x, int y, int w, int h, const TQPixmap &pixmap, int sx, int sy);
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void scale ( double sx, double sy );
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void shear ( double sh, double sv );
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void rotate ( double a );
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void translate ( double dx, double dy );
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void setFont( const TQFont &font);
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TQFont font() const;
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void setBrush( const TQColor &brush );
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TQColor brush() const;
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TQColor backgroundColor() const;
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void setBackgroundColor(const TQColor &color);
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private:
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int mid;
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PainterRef *pr; // temps now
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};
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} // namespace Bindings
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} // namespace KJSEmbed
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#endif // KJSEMBED_PAINTER_IMP_H
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