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 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
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 *   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
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svtools.hxx"
#include <com/sun/star/embed/XHatchWindowController.hpp>

#include "hatchwindow.hxx"
#include "ipwin.hxx"

#include <toolkit/helper/convert.hxx>
#include <vos/mutex.hxx>
#include <vcl/svapp.hxx>

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

VCLXHatchWindow::VCLXHatchWindow()
: VCLXWindow()
, pHatchWindow(0)
{
}

VCLXHatchWindow::~VCLXHatchWindow()
{
}

void VCLXHatchWindow::initializeWindow( const uno::Reference< awt::XWindowPeer >& xParent,
                const awt::Rectangle& aBounds,
                const awt::Size& aSize )
{
    ::vos::OGuard aGuard( Application::GetSolarMutex() );

    Window* pParent = NULL;
    VCLXWindow* pParentComponent = VCLXWindow::GetImplementation( xParent );

    if ( pParentComponent )
        pParent = pParentComponent->GetWindow();

    OSL_ENSURE( pParent, "No parent window is provided!\n" );
    if ( !pParent )
        throw lang::IllegalArgumentException(); // TODO

    pHatchWindow = new SvResizeWindow( pParent, this );
    pHatchWindow->SetPosSizePixel( aBounds.X, aBounds.Y, aBounds.Width, aBounds.Height );
    aHatchBorderSize = aSize;
    pHatchWindow->SetHatchBorderPixel( Size( aSize.Width, aSize.Height ) );

    SetWindow( pHatchWindow );
    pHatchWindow->SetComponentInterface( this );

    //pHatchWindow->Show();
}

void VCLXHatchWindow::QueryObjAreaPixel( Rectangle & aRect )
{
    if ( m_xController.is() )
    {
        awt::Rectangle aUnoRequestRect = AWTRectangle( aRect );

        try {
            awt::Rectangle aUnoResultRect = m_xController->calcAdjustedRectangle( aUnoRequestRect );
            aRect = VCLRectangle( aUnoResultRect );
        }
        catch( uno::Exception& )
        {
            OSL_ENSURE( sal_False, "Can't adjust rectangle size!\n" );
        }
    }
}

void VCLXHatchWindow::RequestObjAreaPixel( const Rectangle & aRect )
{
    if ( m_xController.is() )
    {
        awt::Rectangle aUnoRequestRect = AWTRectangle( aRect );

        try {
            m_xController->requestPositioning( aUnoRequestRect );
        }
        catch( uno::Exception& )
        {
            OSL_ENSURE( sal_False, "Can't request resizing!\n" );
        }
    }
}

void VCLXHatchWindow::InplaceDeactivate()
{
    if ( m_xController.is() )
    {
        // TODO: communicate with controller
    }
}


uno::Any SAL_CALL VCLXHatchWindow::queryInterface( const uno::Type & rType )
    throw( uno::RuntimeException )
{
    // Attention:
    //    Don't use mutex or guard in this method!!! Is a method of XInterface.

    uno::Any aReturn( ::cppu::queryInterface( rType,
                                           static_cast< embed::XHatchWindow* >( this ) ) );

    if ( aReturn.hasValue() == sal_True )
    {
        return aReturn ;
    }

    return VCLXWindow::queryInterface( rType ) ;
}

void SAL_CALL VCLXHatchWindow::acquire()
    throw()
{
    VCLXWindow::acquire();
}

void SAL_CALL VCLXHatchWindow::release()
    throw()
{
    VCLXWindow::release();
}

uno::Sequence< uno::Type > SAL_CALL VCLXHatchWindow::getTypes()
    throw( uno::RuntimeException )
{
    static ::cppu::OTypeCollection* pTypeCollection = NULL ;

    if ( pTypeCollection == NULL )
    {
        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ) ;

        if ( pTypeCollection == NULL )
        {
            static ::cppu::OTypeCollection aTypeCollection(
                    ::getCppuType(( const uno::Reference< embed::XHatchWindow >* )NULL ),
                    VCLXHatchWindow::getTypes() );

            pTypeCollection = &aTypeCollection ;
        }
    }

    return pTypeCollection->getTypes() ;
}

uno::Sequence< sal_Int8 > SAL_CALL VCLXHatchWindow::getImplementationId()
    throw( uno::RuntimeException )
{
    static ::cppu::OImplementationId* pID = NULL ;

    if ( pID == NULL )
    {
        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ) ;

        if ( pID == NULL )
        {
            static ::cppu::OImplementationId aID( sal_False ) ;
            pID = &aID ;
        }
    }

    return pID->getImplementationId() ;
}

::com::sun::star::awt::Size SAL_CALL VCLXHatchWindow::getHatchBorderSize() throw (::com::sun::star::uno::RuntimeException)
{
    return aHatchBorderSize;
}

void SAL_CALL VCLXHatchWindow::setHatchBorderSize( const ::com::sun::star::awt::Size& _hatchbordersize ) throw (::com::sun::star::uno::RuntimeException)
{
    if ( pHatchWindow )
    {
        aHatchBorderSize = _hatchbordersize;
        pHatchWindow->SetHatchBorderPixel( Size( aHatchBorderSize.Width, aHatchBorderSize.Height ) );
    }
}

void SAL_CALL VCLXHatchWindow::setController( const uno::Reference< embed::XHatchWindowController >& xController )
    throw (uno::RuntimeException)
{
    m_xController = xController;
}

void SAL_CALL VCLXHatchWindow::dispose()
    throw (uno::RuntimeException)
{
    pHatchWindow = 0;
    VCLXWindow::dispose();
}

void SAL_CALL VCLXHatchWindow::addEventListener( const uno::Reference< lang::XEventListener >& xListener )
    throw (uno::RuntimeException)
{
    VCLXWindow::addEventListener( xListener );
}

void SAL_CALL VCLXHatchWindow::removeEventListener( const uno::Reference< lang::XEventListener >& xListener )
    throw (uno::RuntimeException)
{
    VCLXWindow::removeEventListener( xListener );
}

void VCLXHatchWindow::Activated()
{
    if ( m_xController.is() )
        m_xController->activated();
}

void VCLXHatchWindow::Deactivated()
{
    if ( m_xController.is() )
        m_xController->deactivated();
}