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515 lines
14 KiB
515 lines
14 KiB
/*
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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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#include <tqpainter.h>
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#include <tqpixmap.h>
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#include <tqimage.h>
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#include <kjsembed/jsopaqueproxy.h>
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#include <kjsembed/jsobjectproxy.h>
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#include <kjsembed/jsvalueproxy.h>
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#include <kjsembed/jsbinding.h>
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#include <tqfont.h>
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#include <kjsembed/global.h>
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#include "painter_imp.h"
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namespace KJSEmbed {
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namespace Bindings {
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KJS::Object PainterLoader::createBinding(KJSEmbedPart *jspart, KJS::ExecState *exec, const KJS::List &args) const
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{
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PainterRef * p = new PainterRef();
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/*
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TQWidget *w = extractTQWidget(exec, args, 0);
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TQPixmap pix = extractTQPixmap(exec, args, 0);
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if( w )
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{
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p->setDevice(w);
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p->setCanDelete(false);
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}
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else if( !pix.isNull() )
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p->setDevice( new TQPixmap(pix) );
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*/
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JSOpaqueProxy *prx = new JSOpaqueProxy( p, "Painter" );
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prx->setOwner( JSProxy::JavaScript );
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KJS::Object proxyObj( prx );
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Painter::addBindings( exec, proxyObj );
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return proxyObj;
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}
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void PainterLoader::addBindings( KJSEmbedPart *jspart, KJS::ExecState *exec, KJS::Object &proxy ) const
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{
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Painter::addBindings( exec, proxy );
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}
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PainterRef::PainterRef()
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{
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m_device = 0L;
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m_painter = new TQPainter;
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m_canDelete = true;
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}
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PainterRef::~PainterRef()
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{
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kdDebug() << "Painter ref going away..." << endl;
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if( m_device && m_canDelete)
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delete m_device;
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delete m_painter;
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}
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TQPainter *PainterRef::painter()
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{
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return m_painter;
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}
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TQPaintDevice *PainterRef::device()
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{
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return m_device;
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}
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void PainterRef::setDevice(TQPaintDevice *d)
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{
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if( m_device && m_canDelete)
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{
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delete m_device;
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m_device = 0L;
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}
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m_device = d;
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}
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void Painter::addBindings( KJS::ExecState *exec, KJS::Object &object ) {
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if( !JSProxy::checkType(object, JSProxy::OpaqueProxy, "Painter") ) return;
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JSProxy::MethodTable methods[] = {
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{ Methodbegin, "begin" },
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{ Methodend, "end" },
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{ Methodpixmap, "pixmap" },
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{ MethodsetPixmap, "setPixmap" },
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{ MethodsetPen, "setPen" },
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{ Methodpen, "pen" },
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{ MethodtextBox, "textBox" },
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{ MethodmoveTo, "moveTo" },
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{ MethodlineTo, "lineTo" },
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{ MethoddrawPoint, "drawPoint" },
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{ MethoddrawLine, "drawLine" },
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{ MethoddrawRect, "drawRect" },
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{ MethoddrawRoundRect, "drawRoundRect" },
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{ MethoddrawEllipse, "drawEllipse" },
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{ MethoddrawText, "drawText" },
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{ MethoddrawArc, "drawArc" },
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{ MethoddrawPie, "drawPie" },
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{ MethoddrawPixmap, "drawPixmap" },
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{ MethoddrawImage, "drawImage" },
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{ MethoddrawTiledPixmap, "drawTiledPixmap" },
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{ Methodscale, "scale" },
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{ Methodshear, "shear" },
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{ Methodrotate, "rotate" },
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{ Methodtranslate, "translate" },
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{ MethodsetFont, "setFont" },
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{ Methodfont, "font" },
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{ MethodsetBrush, "setBrush" },
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{ Methodbrush, "brush" },
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{ MethodbackgroundColor, "backgroundColor" },
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{ MethodsetBackgroundColor, "setBackgroundColor" },
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{ 0, 0 }
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};
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JSProxy::addMethods<Painter>(exec, methods, object );
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}
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KJS::Value Painter::call( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args ) {
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if( !JSProxy::checkType(self, JSProxy::OpaqueProxy, "Painter") ) return KJS::Boolean(false);
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KJS::Value retValue = KJS::Boolean(false);
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JSOpaqueProxy *op = JSProxy::toOpaqueProxy( self.imp() );
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pr = op->toNative<PainterRef>();
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switch ( mid ) {
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case Methodbegin:
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{
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if ( args.size() == 1 ) {
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JSObjectProxy *objp = JSProxy::toObjectProxy(args[0].imp() );
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JSValueProxy *vp = JSProxy::toValueProxy(args[0].imp() );
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JSOpaqueProxy *op = JSProxy::toOpaqueProxy(args[0].imp() );
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if ( objp )
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{
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if( objp->widget() )
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{
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pr->setDevice( objp->widget() );
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pr->setCanDelete(false);
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retValue = KJS::Boolean( begin() );
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}
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else
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{
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TQString msg = i18n( "Paintdevice was not a valid widget." );
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throwError(exec,msg);
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retValue = KJS::Boolean(false);
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}
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}
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else if ( vp )
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{
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TQPixmap *p = new TQPixmap(vp->toVariant().toPixmap());
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if( p->isNull() )
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{
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TQString msg = i18n( "Cannto paint to a null pixmap." ).arg( op->typeName() );
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throwError(exec,msg);
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retValue = KJS::Boolean(false);
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}
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else
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{
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pr->setDevice( p );
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pr->setCanDelete(true);
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retValue = KJS::Boolean( begin() );
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}
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}
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else if ( op && op->typeName() == "TQPaintDevice" )
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{
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pr->setDevice( op->toNative<TQPaintDevice>() );
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pr->setCanDelete(false);
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retValue = KJS::Boolean( begin() );
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}
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else
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{
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TQString msg = i18n( "Paintdevice of type '%1' is not supported." ).arg( op->typeName() );
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throwError(exec,msg);
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retValue = KJS::Boolean(false);
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}
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}
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else
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{
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TQString msg = i18n( "Incorrect number of arguements '%1'." ).arg( args.size() );
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throwError(exec,msg);
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retValue = KJS::Boolean(false);
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}
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break;
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}
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case Methodend:
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retValue = KJS::Boolean( end() );
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break;
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case Methodpixmap:
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{
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retValue = convertToValue(exec, pixmap());
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break;
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}
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case MethodsetPixmap:
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break;
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case MethodsetPen:
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{
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TQPen pn = extractTQPen(exec, args, 0);
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setPen(pn);
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break;
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}
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case Methodpen:
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{
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retValue = convertToValue(exec, pen());
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break;
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}
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case MethodtextBox:
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{
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retValue = convertToValue(exec, textBox(extractTQString(exec, args, 0)));
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break;
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}
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case MethodmoveTo:
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{
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moveTo(extractInt(exec, args, 0), extractInt(exec, args, 1));
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break;
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}
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case MethodlineTo:
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{
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lineTo(extractInt(exec, args, 0), extractInt(exec, args, 1));
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break;
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}
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case MethoddrawPoint:
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{
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drawPoint(extractInt(exec, args, 0), extractInt(exec, args, 1));
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break;
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}
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case MethoddrawLine:
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{
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drawLine(extractInt(exec, args, 0), extractInt(exec, args, 1),extractInt(exec, args, 2), extractInt(exec, args, 3));
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break;
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}
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case MethoddrawRect:
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{
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drawRect(extractInt(exec, args, 0), extractInt(exec, args, 1),extractInt(exec, args, 2), extractInt(exec, args, 3));
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break;
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}
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case MethoddrawRoundRect:
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{
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drawRoundRect(extractInt(exec, args, 0), extractInt(exec, args, 1),extractInt(exec, args, 2), extractInt(exec, args, 3),extractInt(exec, args, 4), extractInt(exec, args, 5));
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break;
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}
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case MethoddrawEllipse:
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{
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drawEllipse(extractInt(exec, args, 0), extractInt(exec, args, 1),extractInt(exec, args, 2), extractInt(exec, args, 3));
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break;
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}
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case MethoddrawText:
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{
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drawText(extractInt(exec, args, 0), extractInt(exec, args, 1), extractTQString(exec, args, 2));
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break;
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}
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case MethoddrawArc:
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{
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drawArc(extractInt(exec, args, 0), extractInt(exec, args, 1),extractInt(exec, args, 2), extractInt(exec, args, 3),extractInt(exec, args, 4), extractInt(exec, args, 5));
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break;
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}
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case MethoddrawPie:
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{
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drawPie(extractInt(exec, args, 0), extractInt(exec, args, 1),extractInt(exec, args, 2), extractInt(exec, args, 3),extractInt(exec, args, 4), extractInt(exec, args, 5));
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break;
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}
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case MethoddrawPixmap:
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{
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drawPixmap(extractInt(exec, args, 0), extractInt(exec, args, 1), extractTQPixmap(exec, args, 2), extractInt(exec, args, 3), extractInt(exec, args, 4), extractInt(exec, args, 5), extractInt(exec, args, 6));
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break;
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}
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case MethoddrawImage:
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{
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drawImage( extractInt(exec, args, 0), extractInt(exec, args, 1), extractTQImage(exec, args, 2), extractInt(exec, args, 3), extractInt(exec, args, 4), extractInt(exec, args, 5), extractInt(exec, args, 6), extractInt(exec, args, 7) );
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break;
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}
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case MethoddrawTiledPixmap:
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{
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drawTiledPixmap(extractInt(exec, args, 0), extractInt(exec, args, 1), extractInt(exec, args, 2), extractInt(exec, args, 3), extractTQPixmap(exec, args, 4), extractInt(exec, args, 5), extractInt(exec, args, 6));
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break;
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}
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case Methodscale:
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{
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scale(extractDouble(exec, args, 0), extractDouble(exec, args, 1));
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break;
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}
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case Methodshear:
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{
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shear(extractDouble(exec, args, 0), extractDouble(exec, args, 1));
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break;
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}
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case Methodrotate:
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{
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rotate(extractDouble(exec, args, 0));
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break;
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}
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case Methodtranslate:
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{
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translate(extractDouble(exec, args, 0), extractDouble(exec, args, 1));
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break;
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}
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case MethodsetFont:
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{
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setFont(extractTQFont(exec, args, 0));
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break;
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}
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case Methodfont:
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{
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retValue = convertToValue(exec, font());
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break;
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}
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case MethodsetBrush:
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{
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pr->painter()->setBrush(extractTQBrush(exec, args, 0));
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break;
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}
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case Methodbrush:
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{
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retValue = convertToValue(exec, brush());
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break;
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}
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case MethodbackgroundColor:
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{
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retValue = convertToValue(exec, backgroundColor());
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break;
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}
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case MethodsetBackgroundColor:
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{
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setBackgroundColor(extractTQColor(exec, args, 0));
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break;
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}
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default:
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kdWarning() << "Painter has no method " << mid << endl;
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break;
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}
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//op->setValue(pr, "Painter");
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return retValue;
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}
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Painter::Painter( KJS::ExecState *exec, int id )
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: JSProxyImp(exec), mid(id), pr(0)
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{
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}
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Painter::~Painter()
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{
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}
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bool Painter::begin()
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{
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return pr->painter()->begin(pr->device());
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}
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bool Painter::begin(TQPaintDevice *dev)
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{
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return pr->painter()->begin(dev);
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}
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bool Painter::end()
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{
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return pr->painter()->end();
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}
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TQPixmap Painter::pixmap() const
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{
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TQPixmap *pix = dynamic_cast<TQPixmap *>(pr->device());
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if( pix )
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{
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return *pix;
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}
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return TQPixmap();
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}
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void Painter::setPen( const TQPen& pn )
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{
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pr->painter()->setPen(pn);
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}
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TQPen Painter::pen() const
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{
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return pr->painter()->pen();
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}
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TQRect Painter::textBox(const TQString &text)
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{
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TQFontMetrics fnt = pr->painter()->fontMetrics();
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return fnt.boundingRect(text);
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}
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void Painter::moveTo( int x, int y )
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{
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pr->painter()->moveTo( x, y );
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}
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void Painter::lineTo( int x, int y )
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{
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pr->painter()->lineTo( x, y );
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}
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void Painter::drawPoint( int x, int y )
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{
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pr->painter()->drawPoint( x, y );
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}
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void Painter::drawLine( int x1, int y1, int x2, int y2 )
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{
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pr->painter()->drawLine( x1, y1, x2, y2 );
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}
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void Painter::drawRect( int x, int y, int w, int h )
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{
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pr->painter()->drawRect( x, y, w, h );
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}
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void Painter::drawRoundRect( int x, int y, int w, int h, int xrnd, int yrnd )
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{
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pr->painter()->drawRoundRect( x, y, w, h, xrnd, yrnd );
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}
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void Painter::drawEllipse( int x, int y, int w, int h )
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{
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pr->painter()->drawEllipse( x, y, w, h );
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}
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void Painter::drawText( int x, int y, const TQString &txt )
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{
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pr->painter()->drawText( x, y, txt );
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}
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void Painter::drawArc ( int x, int y, int w, int h, int a, int alen )
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{
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pr->painter()->drawArc( x, y, w, h, a, alen );
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}
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void Painter::drawPie ( int x, int y, int w, int h, int a, int alen )
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{
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pr->painter()->drawPie( x, y, w, h, a, alen);
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}
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void Painter::drawPixmap ( int x, int y, const TQPixmap & pixmap, int sx, int sy, int sw, int sh )
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{
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pr->painter()->drawPixmap( x, y, pixmap, sx, sy, sw, sh );
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}
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void Painter::drawImage ( int x, int y, const TQImage &image, int sx , int sy, int sw , int sh, int conversionFlags)
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{
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pr->painter()->drawImage( x, y, image, sx, sy, sw, sh, conversionFlags );
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}
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void Painter::drawTiledPixmap ( int x, int y, int w, int h, const TQPixmap & pixmap, int sx, int sy )
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{
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pr->painter()->drawTiledPixmap( x, y, w, h, pixmap, sx, sy );
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}
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void Painter::scale ( double sx, double sy )
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{
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pr->painter()->scale( sx,sy );
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}
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void Painter::shear ( double sh, double sv )
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{
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pr->painter()->shear( sh, sv );
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}
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void Painter::rotate ( double a )
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{
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pr->painter()->rotate( a );
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}
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void Painter::translate ( double dx, double dy )
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{
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pr->painter()->translate( dx, dy );
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}
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void KJSEmbed::Bindings::Painter::setFont( const TQFont & font )
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{
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pr->painter()->setFont(font);
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}
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TQFont KJSEmbed::Bindings::Painter::font( ) const
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{
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return pr->painter()->font();
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}
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TQColor KJSEmbed::Bindings::Painter::backgroundColor( ) const
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{
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return pr->painter()->backgroundColor();
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}
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void KJSEmbed::Bindings::Painter::setBackgroundColor( const TQColor & color )
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{
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pr->painter()->setBackgroundColor(color);
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}
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} // namespace Bindings
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} // namespace KJSEmbed
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void KJSEmbed::Bindings::Painter::setBrush( const TQColor & brush )
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{
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pr->painter()->setBrush(brush);
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}
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TQColor KJSEmbed::Bindings::Painter::brush( ) const
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{
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return pr->painter()->brush().color();
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}
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