Fix skins2 Drag&Drop to accept files with non-ANSI CP characters

modules/gui/skins2/src/skin_common.hpp

@@ -76,6 +76,14 @@ static inline string sFromLocale( const string &rLocale )
     return res;
 }
 
+/// Wrapper around FromWide, to avoid the need to call free()
+static inline string sFromWide( const wstring &rWide )
+{
+    char *s = FromWide( rWide.c_str() );
+    string res = s;
+    free( s );
+    return res;
+}
 
 /// Wrapper around ToLocale, to avoid the need to call LocaleFree()
 static inline string sToLocale( const string &rUTF8 )

modules/gui/skins2/win32/win32_dragdrop.cpp

@@ -146,23 +146,44 @@ STDMETHODIMP Win32DragDrop::Drop( LPDATAOBJECT pDataObj, DWORD grfKeyState,
 
 void Win32DragDrop::HandleDrop( HDROP HDrop )
 {
+    if( GetVersion() < 0x80000000 )
+    {
+        // Use Unicode for Windows NT and above
+
         // Get the number of dropped files
-    int nbFiles = DragQueryFile( HDrop, 0xFFFFFFFF, NULL, 0 );
+        int nbFiles = DragQueryFileW( HDrop, 0xFFFFFFFF, NULL, 0 );
 
         // For each dropped file
         for( int i = 0; i < nbFiles; i++ )
         {
             // Get the name of the file
+            int nameLength = DragQueryFileW( HDrop, i, NULL, 0 ) + 1;
+            wchar_t *psz_fileName = new WCHAR[nameLength];
+            DragQueryFileW( HDrop, i, psz_fileName, nameLength );
+
+            // Add the file
+            CmdAddItem cmd(getIntf(),sFromWide(psz_fileName),m_playOnDrop);
+            cmd.execute();
+
+            delete[] psz_fileName;
+        }
+    }
+    else
+    {
+        int nbFiles = DragQueryFile( HDrop, 0xFFFFFFFF, NULL, 0 );
+
+        for( int i = 0; i < nbFiles; i++ )
+        {
             int nameLength = DragQueryFile( HDrop, i, NULL, 0 ) + 1;
             char *psz_fileName = new char[nameLength];
             DragQueryFile( HDrop, i, psz_fileName, nameLength );
 
-        // Add the file
-        CmdAddItem cmd( getIntf(), sFromLocale( psz_fileName ), m_playOnDrop );
+            CmdAddItem cmd(getIntf(),sFromLocale(psz_fileName),m_playOnDrop);
             cmd.execute();
 
             delete[] psz_fileName;
         }
+    }
 
     DragFinish( HDrop );
 }