LCOV - code coverage report
Current view: top level - forms/source/component - imgprod.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 3 3 100.0 %
Date: 2012-08-25 Functions: 3 3 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*************************************************************************
       3                 :            :  *
       4                 :            :  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       5                 :            :  *
       6                 :            :  * Copyright 2000, 2010 Oracle and/or its affiliates.
       7                 :            :  *
       8                 :            :  * OpenOffice.org - a multi-platform office productivity suite
       9                 :            :  *
      10                 :            :  * This file is part of OpenOffice.org.
      11                 :            :  *
      12                 :            :  * OpenOffice.org is free software: you can redistribute it and/or modify
      13                 :            :  * it under the terms of the GNU Lesser General Public License version 3
      14                 :            :  * only, as published by the Free Software Foundation.
      15                 :            :  *
      16                 :            :  * OpenOffice.org is distributed in the hope that it will be useful,
      17                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19                 :            :  * GNU Lesser General Public License version 3 for more details
      20                 :            :  * (a copy is included in the LICENSE file that accompanied this code).
      21                 :            :  *
      22                 :            :  * You should have received a copy of the GNU Lesser General Public License
      23                 :            :  * version 3 along with OpenOffice.org.  If not, see
      24                 :            :  * <http://www.openoffice.org/license.html>
      25                 :            :  * for a copy of the LGPLv3 License.
      26                 :            :  *
      27                 :            :  ************************************************************************/
      28                 :            : 
      29                 :            : #ifndef _PRODUCE_HXX
      30                 :            : #define _PRODUCE_HXX
      31                 :            : 
      32                 :            : #include <boost/ptr_container/ptr_vector.hpp>
      33                 :            : 
      34                 :            : #include <tools/link.hxx>
      35                 :            : #include <com/sun/star/awt/ImageStatus.hpp>
      36                 :            : #include <com/sun/star/awt/XImageConsumer.hpp>
      37                 :            : #include <com/sun/star/awt/XImageProducer.hpp>
      38                 :            : #include <com/sun/star/lang/XInitialization.hpp>
      39                 :            : #include <cppuhelper/weak.hxx>
      40                 :            : 
      41                 :            : 
      42                 :            : // -----------------
      43                 :            : // - ImageProducer -
      44                 :            : // -----------------
      45                 :            : 
      46                 :            : 
      47                 :            : 
      48                 :            : class SvStream;
      49                 :            : class Graphic;
      50                 :            : 
      51                 :            : namespace com { namespace sun { namespace star { namespace io {
      52                 :            :     class XInputStream;
      53                 :            : }}}}
      54                 :            : 
      55                 :            : 
      56                 :            : class ImageProducer :   public ::com::sun::star::awt::XImageProducer,
      57                 :            :                         public ::com::sun::star::lang::XInitialization,
      58                 :            :                         public ::cppu::OWeakObject
      59                 :            : {
      60                 :            : private:
      61                 :            : 
      62                 :            :     typedef boost::ptr_vector< ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageConsumer > > ConsumerList_t;
      63                 :            : 
      64                 :            :     ::rtl::OUString maURL;
      65                 :            :     ConsumerList_t  maConsList;
      66                 :            :     Graphic*        mpGraphic;
      67                 :            :     SvStream*       mpStm;
      68                 :            :     sal_uInt32      mnTransIndex;
      69                 :            :     sal_Bool        mbConsInit;
      70                 :            :     Link            maDoneHdl;
      71                 :            : 
      72                 :            :     sal_Bool        ImplImportGraphic( Graphic& rGraphic );
      73                 :            :     void            ImplUpdateData( const Graphic& rGraphic );
      74                 :            :     void            ImplInitConsumer( const Graphic& rGraphic );
      75                 :            :     void            ImplUpdateConsumer( const Graphic& rGraphic );
      76                 :            : 
      77                 :            : public:
      78                 :            : 
      79                 :            :                     ImageProducer();
      80                 :            :                     ~ImageProducer();
      81                 :            : 
      82                 :            :     void            SetImage( const ::rtl::OUString& rPath );
      83                 :            :     void            SetImage( SvStream& rStm );
      84                 :            : 
      85                 :            :     void            NewDataAvailable();
      86                 :            : 
      87                 :         19 :     void            SetDoneHdl( const Link& i_rHdl ) { maDoneHdl = i_rHdl; }
      88                 :            :     const Link&     GetDoneHdl() const { return maDoneHdl; }
      89                 :            : 
      90                 :            :     // ::com::sun::star::uno::XInterface
      91                 :            :     ::com::sun::star::uno::Any                  SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
      92                 :        117 :     void                                        SAL_CALL acquire() throw()  { OWeakObject::acquire(); }
      93                 :        107 :     void                                        SAL_CALL release() throw()  { OWeakObject::release(); }
      94                 :            : 
      95                 :            :     // MT: ???
      96                 :            :     void            setImage( ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > & rStmRef );
      97                 :            : 
      98                 :            :     // ::com::sun::star::awt::XImageProducer
      99                 :            :     void SAL_CALL addConsumer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageConsumer >& rxConsumer ) throw(::com::sun::star::uno::RuntimeException);
     100                 :            :     void SAL_CALL removeConsumer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageConsumer >& rxConsumer ) throw(::com::sun::star::uno::RuntimeException);
     101                 :            :     void SAL_CALL startProduction(  ) throw(::com::sun::star::uno::RuntimeException);
     102                 :            : 
     103                 :            :     // ::com::sun::star::lang::XInitialization
     104                 :            :     void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
     105                 :            : 
     106                 :            : };
     107                 :            : 
     108                 :            : #endif // _PRODUCE_HXX
     109                 :            : 
     110                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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