LCOV - code coverage report
Current view: top level - libreoffice/solver/unxlngi6.pro/inc/svtools - embedhlp.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 4 4 100.0 %
Date: 2012-12-27 Functions: 4 4 100.0 %
Legend: Lines: hit not hit

          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             : #ifndef _SVTOOLS_EMBEDHLP_HXX
      21             : #define _SVTOOLS_EMBEDHLP_HXX
      22             : 
      23             : #include "svtools/svtdllapi.h"
      24             : #include <com/sun/star/uno/Reference.hxx>
      25             : #include <com/sun/star/embed/XEmbeddedObject.hpp>
      26             : #include <com/sun/star/embed/Aspects.hpp>
      27             : #include <com/sun/star/io/XInputStream.hpp>
      28             : #include <vcl/graph.hxx>
      29             : #include <tools/mapunit.hxx>
      30             : #include <rtl/ustring.hxx>
      31             : 
      32             : namespace comphelper
      33             : {
      34             :     class EmbeddedObjectContainer;
      35             : }
      36             : 
      37             : class Rectangle;
      38             : class OutputDevice;
      39             : class String;
      40             : namespace svt
      41             : {
      42             :     struct EmbeddedObjectRef_Impl;
      43             :     class SVT_DLLPUBLIC EmbeddedObjectRef
      44             :     {
      45             :         EmbeddedObjectRef_Impl*  mpImp;
      46             :         ::com::sun::star::uno::Reference < ::com::sun::star::embed::XEmbeddedObject > mxObj;
      47             : 
      48             :         SVT_DLLPRIVATE SvStream*   GetGraphicStream( sal_Bool bUpdate ) const;
      49             :         /* SVT_DLLPRIVATE */ void        GetReplacement( sal_Bool bUpdate );
      50             :         SVT_DLLPRIVATE void        Construct_Impl();
      51             : 
      52             :         EmbeddedObjectRef& operator = ( const EmbeddedObjectRef& );
      53             : 
      54             :     public:
      55        3690 :         const ::com::sun::star::uno::Reference < ::com::sun::star::embed::XEmbeddedObject >& operator ->() const { return mxObj; }
      56        6756 :         const ::com::sun::star::uno::Reference < ::com::sun::star::embed::XEmbeddedObject >& GetObject() const { return mxObj; }
      57             : 
      58             :         static void DrawPaintReplacement( const Rectangle &rRect, const String &rText, OutputDevice *pOut );
      59             :         static void DrawShading( const Rectangle &rRect, OutputDevice *pOut );
      60             :         static sal_Bool TryRunningState( const ::com::sun::star::uno::Reference < ::com::sun::star::embed::XEmbeddedObject >& );
      61             :         static void SetGraphicToContainer( const Graphic& rGraphic,
      62             :                                             comphelper::EmbeddedObjectContainer& aContainer,
      63             :                                             const ::rtl::OUString& aName,
      64             :                                             const ::rtl::OUString& aMediaType );
      65             : 
      66             :         static ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetGraphicReplacementStream(
      67             :                                             sal_Int64 nViewAspect,
      68             :                                             const ::com::sun::star::uno::Reference < ::com::sun::star::embed::XEmbeddedObject >&,
      69             :                                             ::rtl::OUString* pMediaType )
      70             :                                 throw();
      71             : 
      72             :         // default constructed object; needs further assignment before it can be used
      73             :         EmbeddedObjectRef();
      74             : 
      75             :         // assign a previously default constructed object
      76             :         void Assign( const ::com::sun::star::uno::Reference < ::com::sun::star::embed::XEmbeddedObject >& xObj, sal_Int64 nAspect );
      77             : 
      78             :         // create object for a certain view aspect
      79             :         EmbeddedObjectRef( const ::com::sun::star::uno::Reference < ::com::sun::star::embed::XEmbeddedObject >& xObj, sal_Int64 nAspect );
      80             : 
      81             :         ~EmbeddedObjectRef();
      82             :         EmbeddedObjectRef( const EmbeddedObjectRef& );
      83             : 
      84             :         // assigning to a container enables the object to exchange graphical representations with a storage
      85             :         void            AssignToContainer( comphelper::EmbeddedObjectContainer* pContainer, const ::rtl::OUString& rPersistName );
      86             :         comphelper::EmbeddedObjectContainer* GetContainer() const;
      87             : 
      88             :         sal_Int64       GetViewAspect() const;
      89             :         void            SetViewAspect( sal_Int64 nAspect );
      90             :         Graphic*        GetGraphic( ::rtl::OUString* pMediaType=0 ) const;
      91             : 
      92             :         // the original size of the object ( size of the icon for iconified object )
      93             :         // no conversion is done if no target mode is provided
      94             :         Size            GetSize( MapMode* pTargetMapMode = NULL ) const;
      95             : 
      96             :         void            SetGraphic( const Graphic& rGraphic, const ::rtl::OUString& rMediaType );
      97             :         void            SetGraphicStream(
      98             :                             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInGrStream,
      99             :                             const ::rtl::OUString& rMediaType );
     100             : 
     101        2288 :         void            UpdateReplacement() { GetReplacement( sal_True ); }
     102             :         void            UpdateReplacementOnDemand();
     103             :         void            Lock( sal_Bool bLock = sal_True );
     104             :         sal_Bool            IsLocked() const;
     105             :         void            Clear();
     106        3742 :         sal_Bool            is() const { return mxObj.is(); }
     107             : 
     108             :         sal_Bool            IsChart() const;
     109             : 
     110             :         // #i104867#
     111             :         // Provides a graphic version number for the fetchable Graphic during this object's lifetime. Internally,
     112             :         // that number is incremented at each change of the Graphic. This mechanism is needed to identify if a
     113             :         // remembered Graphic (e.g. primitives) has changed compared to the current one, but without actively
     114             :         // fetching the Graphic what would be too expensive e.g. for charts
     115             :         sal_uInt32 getGraphicVersion() const;
     116             :         void            SetDefaultSizeForChart( const Size& rSizeIn_100TH_MM );//#i103460# charts do not necessaryly have an own size within ODF files, in this case they need to use the size settings from the surrounding frame, which is made available with this method
     117             :     };
     118             : }
     119             : 
     120             : #endif
     121             : 
     122             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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