inplaceobj.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include <com/sun/star/embed/EmbedStates.hpp>
#include <com/sun/star/embed/WrongStateException.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
 
#include <commonembobj.hxx>
#include "embedobj.hxx"
 
 
using namespace ::com::sun::star;
 
static bool RectanglesEqual( const awt::Rectangle& aRect1, const awt::Rectangle& aRect2 )
{
    return ( aRect1.X == aRect2.X
            && aRect1.Y == aRect2.Y
            && aRect1.Width == aRect2.Width
            && aRect1.Height == aRect2.Height );
}
 
void SAL_CALL OCommonEmbeddedObject::setObjectRectangles( const awt::Rectangle& aPosRect,
                                                           const awt::Rectangle& aClipRect )
{
    ::osl::MutexGuard aGuard( m_aMutex );
    if ( m_bDisposed )
        throw lang::DisposedException(); // TODO
 
    if ( m_nObjectState != embed::EmbedStates::INPLACE_ACTIVE
      && m_nObjectState != embed::EmbedStates::UI_ACTIVE )
        throw embed::WrongStateException( "The object is not activated inplace!",
                                          static_cast< ::cppu::OWeakObject* >(this) );
 
    awt::Rectangle aNewRectToShow = GetRectangleInterception( aPosRect, aClipRect );
    awt::Rectangle aOldRectToShow = GetRectangleInterception( m_aOwnRectangle, m_aClipRectangle );
 
    // the clip rectangle changes view only in case interception is also changed
    if ( !RectanglesEqual( m_aOwnRectangle, aPosRect )
      || ( !RectanglesEqual( m_aClipRectangle, aPosRect ) && !RectanglesEqual( aOldRectToShow, aNewRectToShow ) ) )
        m_xDocHolder->PlaceFrame( aNewRectToShow );
 
    m_aOwnRectangle = aPosRect;
    m_aClipRectangle = aClipRect;
}
 
void SAL_CALL OCommonEmbeddedObject::enableModeless( sal_Bool /*bEnable*/ )
{
    // TODO: notify model that it can not use modal dialogs
}
 
void SAL_CALL OCommonEmbeddedObject::translateAccelerators(
                    const uno::Sequence< awt::KeyEvent >& /*aKeys*/ )
{
    // TODO: UI activation related
}
 
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