embeddedobj/source/commonembedding/inplaceobj.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <com/sun/star/embed/EmbedStates.hpp>
  21 #include <com/sun/star/embed/WrongStateException.hpp>
  22 #include <com/sun/star/lang/DisposedException.hpp>
  23
  24 #include <commonembobj.hxx>
  25 #include "embedobj.hxx"
  26
  27
  28 using namespace ::com::sun::star;
  29
  30 static bool RectanglesEqual( const awt::Rectangle& aRect1, const awt::Rectangle& aRect2 )
  31 {
  32     return ( aRect1.X == aRect2.X
  33             && aRect1.Y == aRect2.Y
  34             && aRect1.Width == aRect2.Width
  35             && aRect1.Height == aRect2.Height );
  36 }
  37
  38 void SAL_CALL OCommonEmbeddedObject::setObjectRectangles( const awt::Rectangle& aPosRect,
  39                                                            const awt::Rectangle& aClipRect )
  40 {
  41     ::osl::MutexGuard aGuard( m_aMutex );
  42     if ( m_bDisposed )
  43         throw lang::DisposedException(); // TODO
  44
  45     if ( m_nObjectState != embed::EmbedStates::INPLACE_ACTIVE
  46       && m_nObjectState != embed::EmbedStates::UI_ACTIVE )
  47         throw embed::WrongStateException( "The object is not activated inplace!",
  48                                           static_cast< ::cppu::OWeakObject* >(this) );
  49
  50     awt::Rectangle aNewRectToShow = GetRectangleInterception( aPosRect, aClipRect );
  51     awt::Rectangle aOldRectToShow = GetRectangleInterception( m_aOwnRectangle, m_aClipRectangle );
  52
  53     // the clip rectangle changes view only in case interception is also changed
  54     if ( !RectanglesEqual( m_aOwnRectangle, aPosRect )
  55       || ( !RectanglesEqual( m_aClipRectangle, aPosRect ) && !RectanglesEqual( aOldRectToShow, aNewRectToShow ) ) )
  56         m_xDocHolder->PlaceFrame( aNewRectToShow );
  57
  58     m_aOwnRectangle = aPosRect;
  59     m_aClipRectangle = aClipRect;
  60 }
  61
  62 void SAL_CALL OCommonEmbeddedObject::enableModeless( sal_Bool /*bEnable*/ )
  63 {
  64     // TODO: notify model that it can not use modal dialogs
  65 }
  66
  67 void SAL_CALL OCommonEmbeddedObject::translateAccelerators(
  68                     const uno::Sequence< awt::KeyEvent >& /*aKeys*/ )
  69 {
  70     // TODO: UI activation related
  71 }
  72
  73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */