You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
220 lines
7.3 KiB
220 lines
7.3 KiB
// -*- 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 );
|
|
}
|