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koffice/kpresenter/KPrObjectProperties.cpp

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// -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*-
/* This file is part of the KDE project
Copyright (C) 2005-2006 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 "KPrObjectProperties.h"
#include "KPrObject.h"
#include "KPrGroupObject.h"
#include "KPrLineObject.h"
#include "KPrRectObject.h"
#include "KPrPolygonObject.h"
#include "KPrPieObject.h"
#include "KPrPixmapObject.h"
#include "KPrPointObject.h"
#include "KPrBezierCurveObject.h"
#include "KPrTextObject.h"
KPrObjectProperties::KPrObjectProperties( const QPtrList<KPrObject> &objects )
: m_objects( objects )
, m_flags( 0 )
, m_pen( KoPen( Qt::black, 1.0, Qt::SolidLine ), L_NORMAL, L_NORMAL )
, m_protectContent( STATE_UNDEF )
{
getProperties( m_objects );
}
KPrObjectProperties::~KPrObjectProperties()
{
}
void KPrObjectProperties::getProperties( const QPtrList<KPrObject> &objects )
{
QPtrListIterator<KPrObject> it( objects );
for ( ; it.current() ; ++it )
{
switch ( it.current()->getType() )
{
case OT_LINE:
case OT_FREEHAND:
case OT_POLYLINE:
case OT_QUADRICBEZIERCURVE:
case OT_CUBICBEZIERCURVE:
getPenProperties( it.current() );
getLineEndsProperties( it.current() );
m_flags |= PtOther;
break;
case OT_PIE:
getPieProperties( it.current() );
break;
case OT_RECT:
getRectProperties( it.current() );
break;
case OT_POLYGON:
getPolygonSettings( it.current() );
break;
case OT_TEXT:
getTextProperties( it.current() );
break;
case OT_PART:
case OT_ELLIPSE:
case OT_CLOSED_LINE:
case OT_AUTOFORM:
getPenProperties( it.current() );
getBrushProperties( it.current() );
m_flags |= PtOther;
break;
case OT_CLIPART:
case OT_PICTURE:
getPictureProperties( it.current() );
break;
case OT_GROUP:
{
KPrGroupObject *obj = dynamic_cast<KPrGroupObject*>( it.current() );
if ( obj )
{
getProperties( obj->objectList() );
}
}
break;
default:
break;
}
}
}
void KPrObjectProperties::getPenProperties( KPrObject *object )
{
if ( !( m_flags & PtPen ) )
{
KPrShadowObject *obj = dynamic_cast<KPrShadowObject*>( object );
if ( obj )
{
m_pen.pen = obj->getPen();
m_flags |= PtPen;
}
}
if ( !( m_flags & PtPenWidth ) )
{
KPrShadowObject *obj = dynamic_cast<KPrShadowObject*>( object );
if ( obj && obj->getPen().style() != Qt::NoPen )
{
m_flags |= PtPenWidth;
}
}
}
void KPrObjectProperties::getLineEndsProperties( KPrObject *object )
{
if ( !( m_flags & PtLineEnds ) )
{
switch ( object->getType() )
{
case OT_LINE:
{
KPrLineObject *obj = dynamic_cast<KPrLineObject*>( object );
if ( obj )
{
m_pen.lineBegin = obj->getLineBegin();
m_pen.lineEnd = obj->getLineEnd();
m_flags |= PtLineEnds;
}
break;
}
case OT_FREEHAND:
case OT_POLYLINE:
case OT_QUADRICBEZIERCURVE:
case OT_CUBICBEZIERCURVE:
{
KPrPointObject *obj = dynamic_cast<KPrPointObject*>( object );
if ( obj )
{
m_pen.lineBegin = obj->getLineBegin();
m_pen.lineEnd = obj->getLineEnd();
m_flags |= PtLineEnds;
}
break;
}
case OT_PIE:
{
KPrPieObject *obj = dynamic_cast<KPrPieObject*>( object );
if ( obj )
{
m_pen.lineBegin = obj->getLineBegin();
m_pen.lineEnd = obj->getLineEnd();
m_flags |= PtLineEnds;
}
break;
}
default:
break;
}
}
}
void KPrObjectProperties::getBrushProperties( KPrObject *object )
{
if ( !( m_flags & PtBrush ) )
{
KPr2DObject * obj = dynamic_cast<KPr2DObject*>( object );
if ( obj )
{
m_brush.brush = obj->getBrush();
m_brush.fillType = obj->getFillType();
m_brush.gColor1 = obj->getGColor1();
m_brush.gColor2 = obj->getGColor2();
m_brush.gType = obj->getGType();
m_brush.unbalanced = obj->getGUnbalanced();
m_brush.xfactor = obj->getGXFactor();
m_brush.yfactor = obj->getGYFactor();
m_flags |= PtBrush;
}
}
}
void KPrObjectProperties::getRectProperties( KPrObject *object )
{
if ( !( m_flags & PtRectangle ) )
{
KPrRectObject *obj = dynamic_cast<KPrRectObject*>( object );
if ( obj )
{
obj->getRnds( m_rectValues.xRnd, m_rectValues.yRnd );
getPenProperties( object );
getBrushProperties( object );
m_flags |= PtRectangle;
}
}
}
void KPrObjectProperties::getPolygonSettings( KPrObject *object )
{
if ( !( m_flags & PtPolygon ) )
{
KPrPolygonObject *obj = dynamic_cast<KPrPolygonObject*>( object );
if ( obj )
{
m_polygonSettings.checkConcavePolygon = obj->getCheckConcavePolygon();
m_polygonSettings.cornersValue = obj->getCornersValue();
m_polygonSettings.sharpnessValue = obj->getSharpnessValue();
getPenProperties( object );
getBrushProperties( object );
m_flags |= PtPolygon;
}
}
}
void KPrObjectProperties::getPieProperties( KPrObject *object )
{
if ( !( m_flags & PtPie ) )
{
KPrPieObject *obj = dynamic_cast<KPrPieObject*>( object );
if ( obj )
{
m_pieValues.pieType = obj->getPieType();
m_pieValues.pieAngle = obj->getPieAngle();
m_pieValues.pieLength = obj->getPieLength();
getPenProperties( object );
if ( obj->getPieType() != PT_ARC )
{
getBrushProperties( object );
}
else
{
getLineEndsProperties( object );
}
m_flags |= PtPie;
}
}
}
void KPrObjectProperties::getPictureProperties( KPrObject *object )
{
if ( !( m_flags & PtPicture ) )
{
KPrPixmapObject *obj = dynamic_cast<KPrPixmapObject*>( object );
if ( obj )
{
m_pictureSettings.mirrorType = obj->getPictureMirrorType();
m_pictureSettings.depth = obj->getPictureDepth();
m_pictureSettings.swapRGB = obj->getPictureSwapRGB();
m_pictureSettings.grayscal = obj->getPictureGrayscal();
m_pictureSettings.bright = obj->getPictureBright();
m_pixmap = obj->getOriginalPixmap();
getPenProperties( object );
getBrushProperties( object );
m_flags |= PtPicture;
}
}
}
void KPrObjectProperties::getTextProperties( KPrObject *object )
{
KPrTextObject *obj = dynamic_cast<KPrTextObject*>( object );
if ( obj )
{
if ( !( m_flags & PtText ) )
{
m_marginsStruct = MarginsStruct( obj );
m_protectContent = obj->isProtectContent() ? STATE_ON : STATE_OFF;
getPenProperties( object );
getBrushProperties( object );
m_flags |= PtText;
}
else
{
PropValue pv = obj->isProtectContent() ? STATE_ON : STATE_OFF;
if ( pv != m_protectContent )
{
m_protectContent = STATE_UNDEF;
}
}
}
}