Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 158 insertions, 0 deletions

diff --git a/karbon/core/vimage.cc b/karbon/core/vimage.cc
new file mode 100644
index 00000000..a8bbf138
--- /dev/null
+++ b/karbon/core/vimage.cc
@@ -0,0 +1,158 @@
+/* This file is part of the KDE project
+   Copyright (C) 2001, 2002, 2003 The Karbon Developers
+*/
+
+#include "vimage.h"
+#include "vpainter.h"
+#include "vvisitor.h"
+#include "vpath.h"
+#include "vfill.h"
+#include "vstroke.h"
+
+#include <qdom.h>
+#include <qimage.h>
+#include <KoRect.h>
+
+#include <render/vqpainter.h>
+
+#include <kdebug.h>
+
+VImage::VImage( VObject *parent, const QString &fname ) : VObject( parent ), m_image( 0L ), m_fname( fname )
+{
+	m_stroke = new VStroke( this );
+	m_stroke->setType( VStroke::none );
+	m_fill = new VFill();
+	m_image = new QImage( m_fname );
+	if( m_image->depth() != 32 )
+        *m_image = m_image->convertDepth( 32 );
+	m_image->setAlphaBuffer( true );
+	*m_image = m_image->swapRGB();
+	*m_image = m_image->mirror( false, true );
+}
+
+VImage::VImage( const VImage &other ) : VObject( other )
+{
+	if( other.m_image )
+		m_image = new QImage( *other.m_image );
+	else
+		m_image			= 0L;
+
+	if ( other.stroke() )
+		setStroke( *other.stroke() );
+	if ( other.fill() )
+		setFill( *other.fill() );
+
+	m_fname			= other.m_fname;
+	m_boundingBox	= other.m_boundingBox;
+	m_matrix		= other.m_matrix;
+}
+
+VImage::~VImage()
+{
+	delete m_image;
+}
+
+void
+VImage::draw( VPainter *painter, const KoRect * ) const
+{
+	if(
+		state() == deleted ||
+		state() == hidden ||
+		state() == hidden_locked )
+	{
+		return;
+	}
+
+	if( state() == edit )
+	{
+		KoRect bbox = KoRect( 0, 0, m_image->width(), m_image->height() );
+		KoPoint tl = bbox.topLeft().transform( m_matrix );
+		KoPoint tr = bbox.topRight().transform( m_matrix );
+		KoPoint bl = bbox.bottomLeft().transform( m_matrix );
+		KoPoint br = bbox.bottomRight().transform( m_matrix );
+
+	    painter->moveTo( tl );
+	    painter->lineTo( tr );
+	    painter->lineTo( br );
+	    painter->lineTo( bl );
+	    painter->lineTo( tl );
+
+		painter->setRasterOp( Qt::XorROP );
+		//painter->setPen( stroke() );
+		painter->setPen( Qt::yellow );
+		painter->setBrush( Qt::NoBrush );
+		painter->strokePath();
+		return;
+	}
+
+	//painter->setWorldMatrix( m_matrix );
+
+	//*m_image = m_image->smoothScale( m_image->width() * zoomFactor, m_image->height() * zoomFactor, QImage::ScaleMin );
+	m_boundingBox = KoRect( 0, 0, m_image->width(), m_image->height() );
+	m_boundingBox = m_boundingBox.transform( m_matrix );
+	if( !m_image->isNull() )
+		painter->drawImage( *m_image, m_matrix );
+}
+
+void
+VImage::transform( const QWMatrix& m )
+{
+	//QWMatrix m2 = m;
+	//m_matrix *= m2.scale( 1.0, -1.0 );
+	m_matrix *= m;
+	kdDebug(38000) << "dx : " << m.dx() << ", dy : " << m.dy() << endl;
+	m_boundingBox = m_boundingBox.transform( m );
+}
+
+VObject *
+VImage::clone() const
+{
+	return new VImage( *this );
+}
+
+void
+VImage::save( QDomElement& element ) const
+{
+	if( state() != deleted )
+	{
+		QDomElement me = element.ownerDocument().createElement( "IMAGE" );
+		element.appendChild( me );
+
+		me.setAttribute( "fname", m_fname );
+		me.setAttribute( "m11", m_matrix.m11() );
+		me.setAttribute( "m12", m_matrix.m12() );
+		me.setAttribute( "m21", m_matrix.m21() );
+		me.setAttribute( "m22", m_matrix.m22() );
+		me.setAttribute( "dx", m_matrix.dx() );
+		me.setAttribute( "dy", m_matrix.dy() );
+	}
+}
+
+void
+VImage::load( const QDomElement& element )
+{
+	setState( normal );
+	m_fname = element.attribute( "fname" );
+	m_matrix.setMatrix( element.attribute( "m11", "1.0" ).toDouble(),
+						element.attribute( "m12", "0.0" ).toDouble(),
+						element.attribute( "m21", "0.0" ).toDouble(),
+						element.attribute( "m22", "1.0" ).toDouble(),
+						element.attribute( "dx", "0.0" ).toDouble(),
+						element.attribute( "dy", "0.0" ).toDouble() );
+	kdDebug(38000) << "VImage::load : " << m_fname.latin1() << endl;
+	delete m_image;
+	m_image = new QImage( m_fname );
+	if( m_image->depth() != 32 )
+        *m_image = m_image->convertDepth( 32 );
+	m_image->setAlphaBuffer( true );
+	*m_image = m_image->swapRGB();
+	*m_image = m_image->mirror( false, true );
+	m_boundingBox = KoRect( 0, 0, m_image->width(), m_image->height() );
+}
+
+void
+VImage::accept( VVisitor& visitor )
+{
+	visitor.visitVImage( *this );
+}
+