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, 219 insertions, 0 deletions

diff --git a/karbon/tools/vsheartool.cc b/karbon/tools/vsheartool.cc
new file mode 100644
index 00000000..e38336b1
--- /dev/null
+++ b/karbon/tools/vsheartool.cc
@@ -0,0 +1,219 @@
+/* This file is part of the KDE project
+   Copyright (C) 2001, 2002, 2003 The Karbon Developers
+
+   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 <math.h>
+
+#include <qcursor.h>
+#include <qlabel.h>
+
+#include <klocale.h>
+#include <KoRect.h>
+
+#include <karbon_part.h>
+#include <karbon_view.h>
+#include <render/vpainter.h>
+#include <render/vpainterfactory.h>
+#include <vselection.h>
+#include "vsheartool.h"
+#include <commands/vtransformcmd.h>
+
+VShearTool::VShearTool( KarbonView *view ) : VTool( view, "sheartool" )
+{
+	setName( "tool_shear" );
+	m_objects.setAutoDelete( true );
+	registerTool( this );
+}
+
+VShearTool::~VShearTool()
+{
+}
+
+void
+VShearTool::activate()
+{
+	view()->setCursor( QCursor( Qt::arrowCursor ) );
+	view()->part()->document().selection()->showHandle( true );
+	view()->part()->document().selection()->setState( VObject::selected );
+	VTool::activate();
+}
+
+QString
+VShearTool::statusText()
+{
+	return i18n( "Shear" );
+}
+
+void
+VShearTool::draw()
+{
+	VPainter* painter = view()->painterFactory()->editpainter();
+	painter->setRasterOp( Qt::NotROP );
+
+	VObjectListIterator itr = m_objects;
+	for( ; itr.current(); ++itr )
+		itr.current()->draw( painter, &itr.current()->boundingBox() );
+}
+
+void
+VShearTool::setCursor() const
+{
+	if( isDragging() ) return;
+	switch( view()->part()->document().selection()->handleNode( last() ) )
+	{
+		case node_lt:
+		case node_rb:
+			view()->setCursor( QCursor( Qt::SizeFDiagCursor ) );
+			break;
+		case node_rt:
+		case node_lb:
+			view()->setCursor( QCursor( Qt::SizeBDiagCursor ) );
+			break;
+		case node_lm:
+		case node_rm:
+			view()->setCursor( QCursor( Qt::SizeHorCursor ) );
+			break;
+		case node_mt:
+		case node_mb:
+			view()->setCursor( QCursor( Qt::SizeVerCursor ) );
+			break;
+		default:
+			view()->setCursor( QCursor( Qt::arrowCursor ) );
+	}
+}
+
+void
+VShearTool::mouseButtonPress()
+{
+	view()->painterFactory()->painter()->end();
+	m_activeNode = view()->part()->document().selection()->handleNode( first() );
+	recalc();
+
+	// Draw new object:
+	draw();
+}
+
+void
+VShearTool::mouseDrag( )
+{
+	// Erase old object:
+	draw();
+
+	recalc();
+
+	// Draw new object:
+	draw();
+}
+
+
+void
+VShearTool::mouseDragRelease()
+{
+	view()->part()->addCommand(
+		new VShearCmd( &view()->part()->document(), m_center, m_s1, m_s2, altPressed() ),
+		true );
+}
+
+void
+VShearTool::cancel()
+{
+	// Erase old object:
+	if ( isDragging() )
+	{
+		draw();
+		view()->repaintAll( view()->part()->document().selection()->boundingBox() );
+	}
+}
+
+void
+VShearTool::recalc()
+{
+	KoRect rect = view()->part()->document().selection()->boundingBox();
+
+	if( m_activeNode == node_lt )
+	{
+	}
+	else if( m_activeNode == node_mt )
+	{
+		m_s1 = 0;
+		m_s2 = ( last().y() - first().y() ) / double( ( rect.height() / 2 ) );
+	}
+	else if( m_activeNode == node_rt )
+	{
+	}
+	else if( m_activeNode == node_rm)
+	{
+		m_s1 = ( last().x() - first().x() ) / double( ( rect.width() / 2 ) );
+		m_s2 = 0;
+	}
+	else if( m_activeNode == node_rb )
+	{
+	}
+	else if( m_activeNode == node_mb )
+	{
+		m_s1 = 0;
+		m_s2 = ( last().y() - first().y() ) / double( ( rect.height() / 2 ) );
+	}
+	else if( m_activeNode == node_lb )
+	{
+	}
+	else if( m_activeNode == node_lm )
+	{
+		m_s1 = ( last().x() - first().x() ) / double( ( rect.width() / 2 ) );
+		m_s2 = 0;
+	}
+
+	// Get center:
+	m_center = view()->part()->document().selection()->boundingBox().center();
+
+	VShearCmd cmd( 0L, m_center, m_s1, m_s2 );
+
+	// Copy selected objects and transform:
+	m_objects.clear();
+	VObject* copy;
+
+	VObjectListIterator itr = view()->part()->document().selection()->objects();
+	for ( ; itr.current() ; ++itr )
+	{
+		if( itr.current()->state() != VObject::deleted )
+		{
+			copy = itr.current()->clone();
+
+			cmd.visit( *copy );
+
+			copy->setState( VObject::edit );
+
+			m_objects.append( copy );
+		}
+	}
+}
+
+void
+VShearTool::setup( KActionCollection *collection )
+{
+	m_action = static_cast<KRadioAction *>(collection -> action( name() ) );
+
+	if( m_action == 0 )
+	{
+		m_action = new KRadioAction( i18n( "Shear Tool" ), "14_shear", Qt::SHIFT+Qt::Key_H, this, SLOT( activate() ), collection, name() );
+		m_action->setToolTip( i18n( "Shear" ) );
+		m_action->setExclusiveGroup( "manipulation" );
+		//m_ownAction = true;
+	}
+}
+