toolkit/source/layout/core/translate.cxx

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  31
  32 #include "translate.hxx"
  33
  34 #include <list>
  35 #if TEST_LAYOUT
  36 #include <cstdio>
  37 #include "tools/getprocessworkingdir.hxx"
  38 #endif
  39
  40 #include <unotools/bootstrap.hxx>
  41 #include <unotools/localfilehelper.hxx>
  42 #include <unotools/ucbhelper.hxx>
  43 #include <vcl/svapp.hxx>
  44
  45 #include "proplist.hxx"
  46
  47 namespace layoutimpl
  48 {
  49 namespace css = ::com::sun::star;
  50 using namespace css;
  51 using ::rtl::OUString;
  52 using ::utl::LocalFileHelper;
  53 using ::utl::UCBContentHelper;
  54 using ::utl::Bootstrap;
  55
  56 static std::list<OUString>
  57 getLocaleSubdirList( lang::Locale const& rLocale )
  58 {
  59     std::list<OUString> aSubdirs;
  60     aSubdirs.push_front( OUString::createFromAscii( "." ) );
  61     aSubdirs.push_front( OUString::createFromAscii( "en-US" ) );
  62     if ( rLocale.Language.getLength() )
  63         aSubdirs.push_front( rLocale.Language );
  64     if ( rLocale.Country.getLength() )
  65     {
  66         OUString aLocaleCountry = rLocale.Language
  67             + OUString::createFromAscii( "-" )
  68             + rLocale.Country;
  69         aSubdirs.push_front( aLocaleCountry );
  70         if ( rLocale.Variant.getLength() )
  71             aSubdirs.push_front( aLocaleCountry
  72                                  + OUString::createFromAscii( "." )
  73                                  + rLocale.Variant );
  74     }
  75     return aSubdirs;
  76 }
  77
  78 static bool
  79 fileExists( String const& aFile )
  80 {
  81     String aUrl;
  82     LocalFileHelper::ConvertPhysicalNameToURL( aFile, aUrl );
  83     return UCBContentHelper::Exists( aUrl );
  84 }
  85
  86 static OUString
  87 getFirstExisting( OUString const& aDir, std::list<OUString> const& aSubDirs,
  88                   OUString const& aXMLName )
  89 {
  90     static OUString const aSlash = OUString::createFromAscii( "/" );
  91     String aResult;
  92     for ( std::list<OUString>::const_iterator i = aSubDirs.begin();
  93           i != aSubDirs.end(); i++ )
  94     {
  95         String aFile = aDir + aSlash + *i + aSlash + aXMLName;
  96         OSL_TRACE( "testing: %s", OUSTRING_CSTR( aFile ) );
  97         if ( fileExists( aFile ) )
  98             return aFile;
  99     }
 100     return OUString();
 101 }
 102
 103 /*  FIXME: IWBN to share code with impimagetree.cxx, also for reading
 104   from zip files.  */
 105 OUString
 106 readRightTranslation( OUString const& aXMLName )
 107 {
 108     String aXMLFile;
 109     std::list<OUString> aSubdirs
 110         = getLocaleSubdirList( Application::GetSettings().GetUILocale() );
 111 #if TEST_LAYOUT // read from cwd first
 112     OUString aCurrentWorkingUrl;
 113     tools::getProcessWorkingDir( &aCurrentWorkingUrl );
 114     String aCurrentWorkingDir;
 115     LocalFileHelper::ConvertURLToPhysicalName( aCurrentWorkingUrl, aCurrentWorkingDir );
 116     aXMLFile = getFirstExisting( aCurrentWorkingDir, aSubdirs, aXMLName );
 117     if ( aXMLFile.Len() )
 118         ;
 119     else
 120 #endif /* TEST_LAYOUT */
 121     {
 122         OUString aShareUrl;
 123         Bootstrap::locateSharedData( aShareUrl );
 124         OUString aXMLUrl = aShareUrl + OUString::createFromAscii( "/layout" );
 125         String aXMLDir;
 126         LocalFileHelper::ConvertURLToPhysicalName( aXMLUrl, aXMLDir );
 127         aXMLFile = getFirstExisting( aXMLDir, aSubdirs, aXMLName );
 128     }
 129
 130     OSL_TRACE( "FOUND:%s", OUSTRING_CSTR ( OUString (aXMLFile) ) );
 131     return aXMLFile;
 132 }
 133
 134 } // namespace layoutimpl