/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



#include "mediaevent_impl.hxx"
#include "mediawindow_impl.hxx"
#include <osl/mutex.hxx>
#include <vos/mutex.hxx>
#include <vcl/svapp.hxx>
#include <vcl/event.hxx>

using namespace ::com::sun::star;

/* Definition of MediaWindowImpl class */

namespace avmedia { namespace priv {
// ---------------------------
// - MediaEventListenersImpl -
// ---------------------------

MediaEventListenersImpl::MediaEventListenersImpl( Window& rEventWindow ) :
	mpNotifyWindow( &rEventWindow )
{
}

// ---------------------------------------------------------------------

MediaEventListenersImpl::~MediaEventListenersImpl()
{
}

// ---------------------------------------------------------------------

void MediaEventListenersImpl::cleanUp()
{
    Application::RemoveMouseAndKeyEvents( reinterpret_cast< ::Window* >( mpNotifyWindow ) );
    mpNotifyWindow = NULL;
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::disposing( const ::com::sun::star::lang::EventObject& /* Source */ )
    throw (::com::sun::star::uno::RuntimeException)
{
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::keyPressed( const ::com::sun::star::awt::KeyEvent& e )
    throw (::com::sun::star::uno::RuntimeException)
{
    const ::osl::MutexGuard aGuard( maMutex );
    const ::vos::OGuard aAppGuard( Application::GetSolarMutex() );

    if( mpNotifyWindow )
    {
        KeyCode aVCLKeyCode( e.KeyCode,
                            ( ( e.Modifiers & 1 ) ? KEY_SHIFT : 0 ) |
                            ( ( e.Modifiers & 2 ) ? KEY_MOD1 : 0 ) |
                            ( ( e.Modifiers & 4 ) ? KEY_MOD2 : 0 ) );
        KeyEvent aVCLKeyEvt( e.KeyChar, aVCLKeyCode );

        Application::PostKeyEvent( VCLEVENT_WINDOW_KEYINPUT, reinterpret_cast< ::Window* >( mpNotifyWindow ), &aVCLKeyEvt );
    }
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::keyReleased( const ::com::sun::star::awt::KeyEvent& e )
    throw (::com::sun::star::uno::RuntimeException)
{
    const ::osl::MutexGuard aGuard( maMutex );
    const ::vos::OGuard aAppGuard( Application::GetSolarMutex() );

    if( mpNotifyWindow )
    {
        KeyCode aVCLKeyCode( e.KeyCode,
                            ( ( e.Modifiers & 1 ) ? KEY_SHIFT : 0 ) |
                            ( ( e.Modifiers & 2 ) ? KEY_MOD1 : 0 ) |
                            ( ( e.Modifiers & 4 ) ? KEY_MOD2 : 0 ) );
        KeyEvent aVCLKeyEvt( e.KeyChar, aVCLKeyCode );
        Application::PostKeyEvent( VCLEVENT_WINDOW_KEYUP, reinterpret_cast< ::Window* >( mpNotifyWindow ), &aVCLKeyEvt );
    }
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::mousePressed( const ::com::sun::star::awt::MouseEvent& e )
    throw (::com::sun::star::uno::RuntimeException)
{
    const ::osl::MutexGuard aGuard( maMutex );
    const ::vos::OGuard aAppGuard( Application::GetSolarMutex() );

    if( mpNotifyWindow )
    {
        MouseEvent aVCLMouseEvt( Point( e.X, e.Y ),
                                 sal::static_int_cast< sal_uInt16 >(e.ClickCount),
                                 0,
                                ( ( e.Buttons & 1 ) ? MOUSE_LEFT : 0 ) |
                                ( ( e.Buttons & 2 ) ? MOUSE_RIGHT : 0 ) |
                                ( ( e.Buttons & 4 ) ? MOUSE_MIDDLE : 0 ),
                                e.Modifiers );
        Application::PostMouseEvent( VCLEVENT_WINDOW_MOUSEBUTTONDOWN, reinterpret_cast< ::Window* >( mpNotifyWindow ), &aVCLMouseEvt );
    }
}

// ----------------------------------------------gvd-----------------------

void SAL_CALL MediaEventListenersImpl::mouseReleased( const ::com::sun::star::awt::MouseEvent& e )
    throw (::com::sun::star::uno::RuntimeException)
{
    const ::osl::MutexGuard aGuard( maMutex );
    const ::vos::OGuard aAppGuard( Application::GetSolarMutex() );

    if( mpNotifyWindow )
    {
        MouseEvent aVCLMouseEvt( Point( e.X, e.Y ),
                                 sal::static_int_cast< sal_uInt16 >(e.ClickCount),
                                 0,
                                ( ( e.Buttons & 1 ) ? MOUSE_LEFT : 0 ) |
                                ( ( e.Buttons & 2 ) ? MOUSE_RIGHT : 0 ) |
                                ( ( e.Buttons & 4 ) ? MOUSE_MIDDLE : 0 ),
                                e.Modifiers );
        Application::PostMouseEvent( VCLEVENT_WINDOW_MOUSEBUTTONUP, reinterpret_cast< ::Window* >( mpNotifyWindow ), &aVCLMouseEvt );
    }
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::mouseEntered( const ::com::sun::star::awt::MouseEvent& /* e */ )
    throw (::com::sun::star::uno::RuntimeException)
{
    const ::osl::MutexGuard aGuard( maMutex );
    const ::vos::OGuard aAppGuard( Application::GetSolarMutex() );

    if( mpNotifyWindow )
    {
    }
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::mouseExited( const ::com::sun::star::awt::MouseEvent& /* e */ )
    throw (::com::sun::star::uno::RuntimeException)
{
    const ::osl::MutexGuard aGuard( maMutex );
    const ::vos::OGuard aAppGuard( Application::GetSolarMutex() );

    if( mpNotifyWindow )
    {
    }
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::mouseDragged( const ::com::sun::star::awt::MouseEvent& e )
    throw (::com::sun::star::uno::RuntimeException)
{
    const ::osl::MutexGuard aGuard( maMutex );
    const ::vos::OGuard aAppGuard( Application::GetSolarMutex() );

    if( mpNotifyWindow )
    {
        MouseEvent aVCLMouseEvt( Point( e.X, e.Y ), 0, 0, e.Buttons, e.Modifiers );
        Application::PostMouseEvent( VCLEVENT_WINDOW_MOUSEMOVE, reinterpret_cast< ::Window* >( mpNotifyWindow ), &aVCLMouseEvt );
    }
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::mouseMoved( const ::com::sun::star::awt::MouseEvent& e )
    throw (::com::sun::star::uno::RuntimeException)
{
    const ::osl::MutexGuard aGuard( maMutex );
    const ::vos::OGuard aAppGuard( Application::GetSolarMutex() );

    if( mpNotifyWindow )
    {
        MouseEvent aVCLMouseEvt( Point( e.X, e.Y ), 0, 0, e.Buttons, e.Modifiers );
        Application::PostMouseEvent( VCLEVENT_WINDOW_MOUSEMOVE, reinterpret_cast< ::Window* >( mpNotifyWindow ), &aVCLMouseEvt );
    }
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::focusGained( const ::com::sun::star::awt::FocusEvent& /* e */ )
    throw (::com::sun::star::uno::RuntimeException)
{
}

// ---------------------------------------------------------------------

void SAL_CALL MediaEventListenersImpl::focusLost( const ::com::sun::star::awt::FocusEvent& /* e */ )
    throw (::com::sun::star::uno::RuntimeException)
{
}

} // namespace priv
} // namespace avmedia