xref: /trunk/main/toolkit/source/helper/tkresmgr.cxx (revision b0724fc6)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_toolkit.hxx"
26 #include <toolkit/helper/tkresmgr.hxx>
27 #include <tools/simplerm.hxx>
28 #include <comphelper/processfactory.hxx>
29 #include <comphelper/componentcontext.hxx>
30 #include <comphelper/namedvaluecollection.hxx>
31 #include <com/sun/star/graphic/XGraphicProvider.hpp>
32 #ifndef  _TOOLS_RESMGR_HXX_
33 #include <tools/resmgr.hxx>
34 #endif
35 #include <tools/diagnose_ex.h>
36 
37 #include <vcl/svapp.hxx>
38 
39 using ::com::sun::star::uno::Reference;
40 using ::com::sun::star::graphic::XGraphic;
41 using ::com::sun::star::graphic::XGraphicProvider;
42 using namespace ::com::sun::star;
43 // -----------------------------------------------------------------------------
44 // TkResMgr
45 // -----------------------------------------------------------------------------
46 
47 SimpleResMgr*   TkResMgr::m_pSimpleResMgr = NULL;
48 ResMgr*         TkResMgr::m_pResMgr = NULL;
49 
50 // -----------------------------------------------------------------------------
51 
~EnsureDelete()52 TkResMgr::EnsureDelete::~EnsureDelete()
53 {
54 	delete TkResMgr::m_pSimpleResMgr;
55 //    delete TkResMgr::m_pResMgr;
56 }
57 
58 // -----------------------------------------------------------------------------
59 
ensureImplExists()60 void TkResMgr::ensureImplExists()
61 {
62 	if (m_pSimpleResMgr)
63 		return;
64 
65 	::com::sun::star::lang::Locale aLocale = Application::GetSettings().GetUILocale();
66 
67 	ByteString sResMgrName( "tk" );
68 
69 	m_pSimpleResMgr = SimpleResMgr::Create( sResMgrName.GetBuffer(), aLocale );
70     m_pResMgr = ResMgr::CreateResMgr( sResMgrName.GetBuffer() );
71 
72 	if (m_pSimpleResMgr)
73 	{
74 		// now that we have a impl class, make sure it's deleted on unloading the library
75 		static TkResMgr::EnsureDelete s_aDeleteTheImplClass;
76 	}
77 }
78 
79 // -----------------------------------------------------------------------------
loadString(sal_uInt16 nResId)80 ::rtl::OUString TkResMgr::loadString( sal_uInt16 nResId )
81 {
82 	::rtl::OUString sReturn;
83 
84 	ensureImplExists();
85 	if ( m_pSimpleResMgr )
86 		sReturn = m_pSimpleResMgr->ReadString( nResId );
87 
88 	return sReturn;
89 }
90 
91 // -----------------------------------------------------------------------------
loadImage(sal_uInt16 nResId)92 Image TkResMgr::loadImage( sal_uInt16 nResId )
93 {
94 	Image aReturn;
95 
96 	ensureImplExists();
97 	if ( m_pResMgr )
98 		aReturn = Image( ResId( nResId, *m_pResMgr ) );
99 
100 	return aReturn;
101 }
102 
103 // -----------------------------------------------------------------------------
getImageFromURL(const::rtl::OUString & i_rImageURL)104 Image TkResMgr::getImageFromURL( const ::rtl::OUString& i_rImageURL )
105 {
106     if ( !i_rImageURL.getLength() )
107         return Image();
108 
109     try
110     {
111         ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() );
112         Reference< XGraphicProvider > xProvider;
113         if ( aContext.createComponent( "com.sun.star.graphic.GraphicProvider", xProvider ) )
114         {
115             ::comphelper::NamedValueCollection aMediaProperties;
116             aMediaProperties.put( "URL", i_rImageURL );
117             Reference< XGraphic > xGraphic = xProvider->queryGraphic( aMediaProperties.getPropertyValues() );
118             return Image( xGraphic );
119         }
120     }
121     catch( const uno::Exception& )
122     {
123         DBG_UNHANDLED_EXCEPTION();
124     }
125     return Image();
126 }
127 
128