// -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*- /* This file is part of the KDE project Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org> Copyright (C) 2005 Thorsten Zachmann <zachmann@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. */ #include "KPrRectObject.h" #include "KPrGradient.h" #include "KPrRectObjectIface.h" #include <KoTextZoomHandler.h> #include <KoUnit.h> #include <KoOasisContext.h> #include <KoXmlNS.h> #include <kdebug.h> #include <tqregion.h> #include <tqbitmap.h> #include <tqdom.h> #include <tqpainter.h> KPrRectObject::KPrRectObject() : KPr2DObject() { xRnd = 0; yRnd = 0; } DCOPObject* KPrRectObject::dcopObject() { if ( !dcop ) dcop = new KPrRectObjectIface( this ); return dcop; } KPrRectObject::KPrRectObject( const KoPen &_pen, const TQBrush &_brush, FillType _fillType, const TQColor &_gColor1, const TQColor &_gColor2, BCType _gType, int _xRnd, int _yRnd, bool _unbalanced, int _xfactor, int _yfactor) : KPr2DObject( _pen, _brush, _fillType, _gColor1, _gColor2, _gType, _unbalanced, _xfactor, _yfactor ) { xRnd = _xRnd; yRnd = _yRnd; } KPrRectObject &KPrRectObject::operator=( const KPrRectObject & ) { return *this; } TQDomDocumentFragment KPrRectObject::save( TQDomDocument& doc, double offset ) { TQDomDocumentFragment fragment=KPr2DObject::save(doc, offset); if (xRnd!=0 || yRnd!=0) { TQDomElement elem=doc.createElement("RNDS"); elem.setAttribute("x", xRnd); elem.setAttribute("y", yRnd); fragment.appendChild(elem); } return fragment; } bool KPrRectObject::saveOasisObjectAttributes( KPOasisSaveContext &sc ) const { if ( xRnd > 0 && yRnd > 0 ) { double cornerRadiusX = ext.width() / 200.0 * xRnd; double cornerRadiusY = ext.height() / 200.0 * yRnd; double cornerRadius = TQMIN( cornerRadiusX, cornerRadiusY ); sc.xmlWriter.addAttributePt( "draw:corner-radius", cornerRadius ); if ( cornerRadiusX != cornerRadiusY ) { sc.xmlWriter.addAttributePt( "koffice:corner-radius-x", cornerRadiusX ); sc.xmlWriter.addAttributePt( "koffice:corner-radius-y", cornerRadiusY ); } } return true; } const char * KPrRectObject::getOasisElementName() const { return "draw:rect"; } void KPrRectObject::loadOasis(const TQDomElement &element, KoOasisContext&context, KPrLoadingInfo *info) { KPr2DObject::loadOasis(element, context, info); if ( element.hasAttributeNS( KoXmlNS::koffice, "corner-radius-x" ) && element.hasAttributeNS( KoXmlNS::koffice, "corner-radius-y" ) ) { xRnd = int( KoUnit::parseValue( element.attributeNS( KoXmlNS::koffice, "corner-radius-x", TQString() ) ) * 200.0 / ext.width() ); yRnd = int( KoUnit::parseValue( element.attributeNS( KoXmlNS::koffice, "corner-radius-y", TQString() ) ) * 200.0 / ext.height() ); } else if ( element.hasAttributeNS( KoXmlNS::draw, "corner-radius" ) ) { xRnd = int( KoUnit::parseValue( element.attributeNS( KoXmlNS::draw, "corner-radius", TQString() ) ) * 200.0 / ext.width() ); yRnd = xRnd; } kdDebug(33001) << " KPrRectObject : radius xRnd :" << xRnd << " yRnd :" << yRnd <<endl; } double KPrRectObject::load(const TQDomElement &element) { double offset=KPr2DObject::load(element); TQDomElement e=element.namedItem("RNDS").toElement(); if(!e.isNull()) { int tmp=0; if(e.hasAttribute("x")) tmp=e.attribute("x").toInt(); xRnd=tmp; tmp=0; if(e.hasAttribute("y")) tmp=e.attribute("y").toInt(); yRnd=tmp; } return offset; } TQPointArray KPrRectObject::boundingRegion( int x, int y, int w, int h, int _xRnd, int _yRnd) const { w--; h--; int rxx = (_xRnd==0)?1: (w*_xRnd/200); int ryy = (_yRnd==0)?1: (h*_yRnd/200); // were there overflows? if ( rxx < 0 ) rxx = w/200*_xRnd; if ( ryy < 0 ) ryy = h/200*_yRnd; int rxx2 = 2*rxx; int ryy2 = 2*ryy; TQPointArray a[4]; a[0].makeArc( x, y, rxx2, ryy2, 1440, 1440); // ..., 1*16*90, 16*90); a[1].makeArc( x, y+h-ryy2, rxx2, ryy2, 2880, 1440); // ..., 2*16*90, 16*90); a[2].makeArc( x+w-rxx2, y+h-ryy2, rxx2, ryy2, 4320, 1440); // ..., 3*16*90, 16*90); a[3].makeArc( x+w-rxx2, y, rxx2, ryy2, 0, 1440); // ..., 0*16*90, 16*90); TQPointArray aa; aa.resize( a[0].size() + a[1].size() + a[2].size() + a[3].size() ); uint j = 0; for ( int k=0; k<4; k++ ) { for ( uint i=0; i<a[k].size(); i++ ) { aa.setPoint( j, a[k].point(i) ); j++; } } return aa; } void KPrRectObject::paint( TQPainter* _painter, KoTextZoomHandler*_zoomHandler, int /* pageNum */, bool drawingShadow, bool drawContour ) { int ow = _zoomHandler->zoomItX( ext.width() ); int oh = _zoomHandler->zoomItY( ext.height() ); if ( drawContour ) { TQPen pen3( TQt::black, 1, TQt::DotLine ); _painter->setPen( pen3 ); _painter->setRasterOp( TQt::NotXorROP ); _painter->drawRoundRect( 0, 0, ow, oh, xRnd, yRnd ); return; } TQPen pen2 = pen.zoomedPen( _zoomHandler ); int pw = ( pen2.style() == TQt::NoPen ) ? 1 : pen2.width(); _painter->setPen( pen2 ); if ( drawingShadow || getFillType() == FT_BRUSH || !gradient ) { //plain fill _painter->setPen( pen2 ); _painter->setBrush( getBrush() ); } else { //gradient TQSize size( _zoomHandler->zoomSize( ext ) ); if ( m_redrawGradientPix || gradient->size() != size ) { m_redrawGradientPix = false; gradient->setSize( size ); TQPointArray arr = boundingRegion( 0, 0, ow - pw + 1, oh - pw + 1, xRnd, yRnd ); TQRegion clipregion(arr); m_gradientPix.resize ( ow, oh ); m_gradientPix.fill( TQt::white ); TQPainter p; p.begin( &m_gradientPix ); p.setClipRegion( clipregion ); p.drawPixmap( 0, 0, gradient->pixmap() ); p.end(); m_gradientPix.setMask( m_gradientPix.createHeuristicMask() ); } _painter->drawPixmap( pw / 2, pw / 2, m_gradientPix, 0, 0, ow - pw + 1, oh - pw + 1 ); _painter->setBrush( TQt::NoBrush ); } _painter->drawRoundRect( pw / 2, pw / 2, ow - pw + 1, oh - pw + 1, xRnd, yRnd ); }