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koffice/karbon/vtoolcontroller.cc

168 lines
3.5 KiB

/* 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 "karbon_tool_registry.h"
#include "karbon_part.h"
#include <vselection.h>
#include "vtoolcontroller.h"
#include "vtool.h"
#include "vtoolbox.h"
VToolController::VToolController( KarbonView *view ) : m_view( view ), m_currentTool( 0L ), m_setup( false )
{
m_tools.setAutoDelete( true );
}
void
VToolController::init()
{
}
VToolController::~VToolController()
{
}
void
VToolController::setCurrentTool( VTool *tool )
{
if( m_currentTool )
{
m_currentTool->action()->setChecked( false );
m_currentTool->deactivate();
}
if( m_currentTool && m_currentTool == tool )
m_currentTool->showDialog();
else
{
m_currentTool = tool;
if( ! tool )
return;
m_currentTool->action()->setChecked( true );
m_currentTool->action()->activate();
}
m_toolBox->slotSetTool( tool->name() );
}
void
VToolController::registerTool( VTool *tool )
{
if( !m_tools.find( tool->name() ) )
m_tools.insert( tool->name(), tool );
//kdDebug(38000) << "active tool : " << m_currentTool->name() << endl;
}
void
VToolController::unregisterTool( VTool *tool )
{
// tool->name() is not valid in VTool destructor
QDictIterator<VTool> it( m_tools );
for( ; it.current(); ++it )
if (it.current() == tool)
{
m_tools.remove(it.currentKey());
return;
}
}
bool
VToolController::mouseEvent( QMouseEvent* event, const KoPoint &p )
{
if( !m_currentTool ) {
return false;
}
return m_currentTool->mouseEvent( event, p );
}
bool
VToolController::keyEvent( QEvent* event )
{
if( !m_currentTool ) {
return false;
}
return m_currentTool->keyEvent( event );
}
void
VToolController::setUp( KActionCollection *ac, VToolBox * toolbox )
{
if( m_setup )
{
resetToolBox( toolbox);
return;
}
KarbonToolRegistry::instance()->createTools( ac, m_view );
m_toolBox = toolbox;
QDictIterator<VTool> it( m_tools );
for( ; it.current(); ++it )
toolbox->registerTool( it.current() );
toolbox->setupTools();
VTool *t = findTool( "tool_select" );
setCurrentTool(t);
m_setup = true;
}
void
VToolController::resetToolBox( VToolBox * toolbox )
{
m_toolBox = toolbox;
QDictIterator<VTool> it( m_tools );
for( ; it.current(); ++it )
toolbox->registerTool( it.current() );
toolbox->setupTools();
if( m_currentTool )
{
// restore the old current tool
setCurrentTool( m_currentTool );
m_currentTool = 0;
}
}
VTool *
VToolController::findTool( const QString &toolName ) const
{
VTool *tool = 0;
QDictIterator<VTool> it( m_tools );
for( ; it.current(); ++it )
if( it.current()->name() == toolName )
return it.current();
return tool;
}
void
VToolController::youAintGotNoToolBox()
{
m_toolBox = 0;
//m_currentTool = currentTool();
}