forked from amazingfate/loongoffice
279 lines
10 KiB
C++
279 lines
10 KiB
C++
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org 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 Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
***********************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_sfx2.hxx"
|
|
|
|
#include "sfx2/userinputinterception.hxx"
|
|
|
|
/** === begin UNO includes === **/
|
|
#include <com/sun/star/awt/MouseButton.hpp>
|
|
#include <com/sun/star/awt/KeyModifier.hpp>
|
|
/** === end UNO includes === **/
|
|
|
|
#include <cppuhelper/interfacecontainer.hxx>
|
|
#include <cppuhelper/weak.hxx>
|
|
#include <vcl/event.hxx>
|
|
#include <vcl/window.hxx>
|
|
|
|
//........................................................................
|
|
namespace sfx2
|
|
{
|
|
//........................................................................
|
|
|
|
/** === begin UNO using === **/
|
|
using ::com::sun::star::uno::Reference;
|
|
using ::com::sun::star::uno::XInterface;
|
|
using ::com::sun::star::uno::UNO_QUERY;
|
|
using ::com::sun::star::uno::UNO_QUERY_THROW;
|
|
using ::com::sun::star::uno::UNO_SET_THROW;
|
|
using ::com::sun::star::uno::Exception;
|
|
using ::com::sun::star::uno::RuntimeException;
|
|
using ::com::sun::star::uno::Any;
|
|
using ::com::sun::star::uno::makeAny;
|
|
using ::com::sun::star::awt::MouseEvent;
|
|
using ::com::sun::star::awt::KeyEvent;
|
|
using ::com::sun::star::awt::InputEvent;
|
|
using ::com::sun::star::awt::XKeyHandler;
|
|
using ::com::sun::star::awt::XMouseClickHandler;
|
|
using ::com::sun::star::lang::DisposedException;
|
|
/** === end UNO using === **/
|
|
namespace MouseButton = ::com::sun::star::awt::MouseButton;
|
|
namespace KeyModifier = ::com::sun::star::awt::KeyModifier;
|
|
|
|
struct UserInputInterception_Data
|
|
{
|
|
public:
|
|
::cppu::OWeakObject& m_rControllerImpl;
|
|
::cppu::OInterfaceContainerHelper m_aKeyHandlers;
|
|
::cppu::OInterfaceContainerHelper m_aMouseClickHandlers;
|
|
|
|
public:
|
|
UserInputInterception_Data( ::cppu::OWeakObject& _rControllerImpl, ::osl::Mutex& _rMutex )
|
|
:m_rControllerImpl( _rControllerImpl )
|
|
,m_aKeyHandlers( _rMutex )
|
|
,m_aMouseClickHandlers( _rMutex )
|
|
{
|
|
}
|
|
};
|
|
|
|
namespace
|
|
{
|
|
template< class VLCEVENT >
|
|
void lcl_initModifiers( InputEvent& _rEvent, const VLCEVENT& _rVclEvent )
|
|
{
|
|
_rEvent.Modifiers = 0;
|
|
|
|
if ( _rVclEvent.IsShift() )
|
|
_rEvent.Modifiers |= KeyModifier::SHIFT;
|
|
if ( _rVclEvent.IsMod1() )
|
|
_rEvent.Modifiers |= KeyModifier::MOD1;
|
|
if ( _rVclEvent.IsMod2() )
|
|
_rEvent.Modifiers |= KeyModifier::MOD2;
|
|
if ( _rVclEvent.IsMod3() )
|
|
_rEvent.Modifiers |= KeyModifier::MOD3;
|
|
}
|
|
|
|
void lcl_initKeyEvent( KeyEvent& rEvent, const ::KeyEvent& rEvt )
|
|
{
|
|
lcl_initModifiers( rEvent, rEvt.GetKeyCode() );
|
|
|
|
rEvent.KeyCode = rEvt.GetKeyCode().GetCode();
|
|
rEvent.KeyChar = rEvt.GetCharCode();
|
|
rEvent.KeyFunc = sal::static_int_cast< sal_Int16 >( rEvt.GetKeyCode().GetFunction());
|
|
}
|
|
|
|
void lcl_initMouseEvent( MouseEvent& rEvent, const ::MouseEvent& rEvt )
|
|
{
|
|
lcl_initModifiers( rEvent, rEvt );
|
|
|
|
rEvent.Buttons = 0;
|
|
if ( rEvt.IsLeft() )
|
|
rEvent.Buttons |= MouseButton::LEFT;
|
|
if ( rEvt.IsRight() )
|
|
rEvent.Buttons |= MouseButton::RIGHT;
|
|
if ( rEvt.IsMiddle() )
|
|
rEvent.Buttons |= MouseButton::MIDDLE;
|
|
|
|
rEvent.X = rEvt.GetPosPixel().X();
|
|
rEvent.Y = rEvt.GetPosPixel().Y();
|
|
rEvent.ClickCount = rEvt.GetClicks();
|
|
rEvent.PopupTrigger = sal_False;
|
|
}
|
|
|
|
}
|
|
|
|
//====================================================================
|
|
//= UserInputInterception
|
|
//====================================================================
|
|
//--------------------------------------------------------------------
|
|
UserInputInterception::UserInputInterception( ::cppu::OWeakObject& _rControllerImpl, ::osl::Mutex& _rMutex )
|
|
:m_pData( new UserInputInterception_Data( _rControllerImpl, _rMutex ) )
|
|
{
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
UserInputInterception::~UserInputInterception()
|
|
{
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
void UserInputInterception::addKeyHandler( const Reference< XKeyHandler >& _rxHandler ) throw (RuntimeException)
|
|
{
|
|
if ( _rxHandler.is() )
|
|
m_pData->m_aKeyHandlers.addInterface( _rxHandler );
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
void UserInputInterception::removeKeyHandler( const Reference< XKeyHandler >& _rxHandler ) throw (RuntimeException)
|
|
{
|
|
m_pData->m_aKeyHandlers.removeInterface( _rxHandler );
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
void UserInputInterception::addMouseClickHandler( const Reference< XMouseClickHandler >& _rxHandler ) throw (RuntimeException)
|
|
{
|
|
if ( _rxHandler.is() )
|
|
m_pData->m_aMouseClickHandlers.addInterface( _rxHandler );
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
void UserInputInterception::removeMouseClickHandler( const Reference< XMouseClickHandler >& _rxHandler ) throw (RuntimeException)
|
|
{
|
|
m_pData->m_aMouseClickHandlers.removeInterface( _rxHandler );
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
bool UserInputInterception::hasKeyHandlers() const
|
|
{
|
|
return m_pData->m_aKeyHandlers.getLength() > 0;
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
bool UserInputInterception::hasMouseClickListeners() const
|
|
{
|
|
return m_pData->m_aMouseClickHandlers.getLength() > 0;
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
bool UserInputInterception::handleNotifyEvent( const NotifyEvent& _rEvent )
|
|
{
|
|
Reference < XInterface > xHoldAlive( m_pData->m_rControllerImpl );
|
|
|
|
USHORT nType = _rEvent.GetType();
|
|
bool bHandled = false;
|
|
|
|
switch ( nType )
|
|
{
|
|
case EVENT_KEYINPUT:
|
|
case EVENT_KEYUP:
|
|
{
|
|
KeyEvent aEvent;
|
|
lcl_initKeyEvent( aEvent, *_rEvent.GetKeyEvent() );
|
|
if ( _rEvent.GetWindow() )
|
|
aEvent.Source = _rEvent.GetWindow()->GetComponentInterface();
|
|
|
|
::cppu::OInterfaceIteratorHelper aIterator( m_pData->m_aKeyHandlers );
|
|
while ( aIterator.hasMoreElements() )
|
|
{
|
|
Reference< XKeyHandler > xHandler( static_cast< XKeyHandler* >( aIterator.next() ) );
|
|
if ( !xHandler.is() )
|
|
continue;
|
|
|
|
try
|
|
{
|
|
if ( nType == EVENT_KEYINPUT )
|
|
bHandled = xHandler->keyPressed( aEvent );
|
|
else
|
|
bHandled = xHandler->keyReleased( aEvent );
|
|
}
|
|
catch( const DisposedException& e )
|
|
{
|
|
if ( e.Context == xHandler )
|
|
aIterator.remove();
|
|
}
|
|
catch( const RuntimeException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( const Exception& )
|
|
{
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case EVENT_MOUSEBUTTONDOWN:
|
|
case EVENT_MOUSEBUTTONUP:
|
|
{
|
|
MouseEvent aEvent;
|
|
lcl_initMouseEvent( aEvent, *_rEvent.GetMouseEvent() );
|
|
if ( _rEvent.GetWindow() )
|
|
aEvent.Source = _rEvent.GetWindow()->GetComponentInterface();
|
|
|
|
::cppu::OInterfaceIteratorHelper aIterator( m_pData->m_aMouseClickHandlers );
|
|
while ( aIterator.hasMoreElements() )
|
|
{
|
|
Reference< XMouseClickHandler > xHandler( static_cast< XMouseClickHandler* >( aIterator.next() ) );
|
|
if ( !xHandler.is() )
|
|
continue;
|
|
|
|
try
|
|
{
|
|
if ( nType == EVENT_MOUSEBUTTONDOWN )
|
|
bHandled = xHandler->mousePressed( aEvent );
|
|
else
|
|
bHandled = xHandler->mouseReleased( aEvent );
|
|
}
|
|
catch( const DisposedException& e )
|
|
{
|
|
if ( e.Context == xHandler )
|
|
aIterator.remove();
|
|
}
|
|
catch( const RuntimeException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( const Exception& )
|
|
{
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
OSL_ENSURE( false, "UserInputInterception::handleNotifyEvent: illegal event type!" );
|
|
break;
|
|
}
|
|
|
|
return bHandled;
|
|
}
|
|
|
|
//........................................................................
|
|
} // namespace sfx2
|
|
//........................................................................
|