xref: /aoo41x/main/toolkit/source/helper/tkresmgr.cxx (revision cdf0e10c)
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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_toolkit.hxx"
30 #include <toolkit/helper/tkresmgr.hxx>
31 #include <tools/simplerm.hxx>
32 #include <comphelper/processfactory.hxx>
33 #include <comphelper/componentcontext.hxx>
34 #include <comphelper/namedvaluecollection.hxx>
35 #include <com/sun/star/graphic/XGraphicProvider.hpp>
36 #ifndef  _TOOLS_RESMGR_HXX_
37 #include <tools/resmgr.hxx>
38 #endif
39 #include <tools/diagnose_ex.h>
40 
41 #include <vcl/svapp.hxx>
42 
43 using ::com::sun::star::uno::Reference;
44 using ::com::sun::star::graphic::XGraphic;
45 using ::com::sun::star::graphic::XGraphicProvider;
46 using namespace ::com::sun::star;
47 // -----------------------------------------------------------------------------
48 // TkResMgr
49 // -----------------------------------------------------------------------------
50 
51 SimpleResMgr*   TkResMgr::m_pSimpleResMgr = NULL;
52 ResMgr*         TkResMgr::m_pResMgr = NULL;
53 
54 // -----------------------------------------------------------------------------
55 
56 TkResMgr::EnsureDelete::~EnsureDelete()
57 {
58 	delete TkResMgr::m_pSimpleResMgr;
59 //    delete TkResMgr::m_pResMgr;
60 }
61 
62 // -----------------------------------------------------------------------------
63 
64 void TkResMgr::ensureImplExists()
65 {
66 	if (m_pSimpleResMgr)
67 		return;
68 
69 	::com::sun::star::lang::Locale aLocale = Application::GetSettings().GetUILocale();
70 
71 	ByteString sResMgrName( "tk" );
72 
73 	m_pSimpleResMgr = SimpleResMgr::Create( sResMgrName.GetBuffer(), aLocale );
74     m_pResMgr = ResMgr::CreateResMgr( sResMgrName.GetBuffer() );
75 
76 	if (m_pSimpleResMgr)
77 	{
78 		// now that we have a impl class, make sure it's deleted on unloading the library
79 		static TkResMgr::EnsureDelete s_aDeleteTheImplClass;
80 	}
81 }
82 
83 // -----------------------------------------------------------------------------
84 ::rtl::OUString TkResMgr::loadString( sal_uInt16 nResId )
85 {
86 	::rtl::OUString sReturn;
87 
88 	ensureImplExists();
89 	if ( m_pSimpleResMgr )
90 		sReturn = m_pSimpleResMgr->ReadString( nResId );
91 
92 	return sReturn;
93 }
94 
95 // -----------------------------------------------------------------------------
96 Image TkResMgr::loadImage( sal_uInt16 nResId )
97 {
98 	Image aReturn;
99 
100 	ensureImplExists();
101 	if ( m_pResMgr )
102 		aReturn = Image( ResId( nResId, *m_pResMgr ) );
103 
104 	return aReturn;
105 }
106 
107 // -----------------------------------------------------------------------------
108 Image TkResMgr::getImageFromURL( const ::rtl::OUString& i_rImageURL )
109 {
110     if ( !i_rImageURL.getLength() )
111         return Image();
112 
113     try
114     {
115         ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() );
116         Reference< XGraphicProvider > xProvider;
117         if ( aContext.createComponent( "com.sun.star.graphic.GraphicProvider", xProvider ) )
118         {
119             ::comphelper::NamedValueCollection aMediaProperties;
120             aMediaProperties.put( "URL", i_rImageURL );
121             Reference< XGraphic > xGraphic = xProvider->queryGraphic( aMediaProperties.getPropertyValues() );
122             return Image( xGraphic );
123         }
124     }
125     catch( const uno::Exception& )
126     {
127         DBG_UNHANDLED_EXCEPTION();
128     }
129     return Image();
130 }
131 
132