Line data    Source code

       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             : 
      21             : #include <classes/imagewrapper.hxx>
      22             : #include <osl/mutex.hxx>
      23             : #include <vcl/svapp.hxx>
      24             : #include <vcl/bitmap.hxx>
      25             : #include <vcl/bitmapex.hxx>
      26             : #include <tools/stream.hxx>
      27             : #include <cppuhelper/typeprovider.hxx>
      28             : 
      29             : using namespace com::sun::star::lang;
      30             : using namespace com::sun::star::uno;
      31             : 
      32             : namespace framework
      33             : {
      34             : 
      35           0 : static Sequence< sal_Int8 > impl_getStaticIdentifier()
      36             : {
      37             :     static sal_uInt8 pGUID[16] = { 0x46, 0xAD, 0x69, 0xFB, 0xA7, 0xBE, 0x44, 0x83, 0xB2, 0xA7, 0xB3, 0xEC, 0x59, 0x4A, 0xB7, 0x00 };
      38           0 :     static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((sal_Int8*)pGUID,16) ;
      39           0 :     return seqID ;
      40             : }
      41             : 
      42             : 
      43           0 : ImageWrapper::ImageWrapper( const Image& aImage ) : ThreadHelpBase( &Application::GetSolarMutex() )
      44           0 :                                                     ,   m_aImage( aImage )
      45             : {
      46           0 : }
      47             : 
      48             : 
      49           0 : ImageWrapper::~ImageWrapper()
      50             : {
      51           0 : }
      52             : 
      53             : 
      54           0 : Sequence< sal_Int8 > ImageWrapper::GetUnoTunnelId()
      55             : {
      56           0 :     return impl_getStaticIdentifier();
      57             : }
      58             : 
      59             : // XBitmap
      60           0 : com::sun::star::awt::Size SAL_CALL ImageWrapper::getSize() throw ( RuntimeException )
      61             : {
      62           0 :     SolarMutexGuard aGuard;
      63             : 
      64           0 :     BitmapEx    aBitmapEx( m_aImage.GetBitmapEx() );
      65           0 :     Size        aBitmapSize( aBitmapEx.GetSizePixel() );
      66             : 
      67           0 :     return com::sun::star::awt::Size( aBitmapSize.Width(), aBitmapSize.Height() );
      68             : }
      69             : 
      70           0 : Sequence< sal_Int8 > SAL_CALL ImageWrapper::getDIB() throw ( RuntimeException )
      71             : {
      72           0 :     SolarMutexGuard aGuard;
      73             : 
      74           0 :     SvMemoryStream aMem;
      75           0 :     aMem << m_aImage.GetBitmapEx().GetBitmap();
      76           0 :     return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
      77             : }
      78             : 
      79           0 : Sequence< sal_Int8 > SAL_CALL ImageWrapper::getMaskDIB() throw ( RuntimeException )
      80             : {
      81           0 :     SolarMutexGuard aGuard;
      82           0 :     BitmapEx    aBmpEx( m_aImage.GetBitmapEx() );
      83             : 
      84           0 :     if ( aBmpEx.IsAlpha() )
      85             :     {
      86           0 :         SvMemoryStream aMem;
      87           0 :         aMem << aBmpEx.GetAlpha().GetBitmap();
      88           0 :         return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
      89             :     }
      90           0 :     else if ( aBmpEx.IsTransparent() )
      91             :     {
      92           0 :         SvMemoryStream aMem;
      93           0 :         aMem << aBmpEx.GetMask();
      94           0 :         return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
      95             :     }
      96             : 
      97           0 :     return Sequence< sal_Int8 >();
      98             : }
      99             : 
     100             : // XUnoTunnel
     101           0 : sal_Int64 SAL_CALL ImageWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw ( RuntimeException )
     102             : {
     103           0 :     if ( aIdentifier == impl_getStaticIdentifier() )
     104           0 :         return reinterpret_cast< sal_Int64 >( this );
     105             :     else
     106           0 :         return 0;
     107             : }
     108             : 
     109             : }
     110             : 
     111             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */