Replace GetAppData(SHL_SVDDE) with a static pointer var

Change-Id: I63d35dc3dbfb1185d5795316d2c1d77745d85451

include/tools/shl.hxx

@@ -33,7 +33,7 @@
 // 6 (SHL_TOOLS) removed
 // 7 (SHL_SV) removed
 // 8 (SHL_SVT) removed
-#define SHL_SVDDE       9
+// 9 (SHL_SVDDE) removed
 // 10 (SHL_ERR) removed
 //11 (SHL_IPC) removed
 //12 (SHL_SVX) removed

svl/source/svdde/ddecli.cxx

@@ -29,20 +29,27 @@
 #include <tools/solarmutex.hxx>
 #include <osl/mutex.hxx>
 
-DdeInstData* ImpInitInstData()
+namespace {
+
+DdeInstData * theDdeInstData;
+
+}
+
+DdeInstData* ImpGetInstData()
 {
-    DdeInstData* pData = new DdeInstData;
+    return theDdeInstData;
+}
 
-    DdeInstData** ppInst = (DdeInstData**)GetAppData( SHL_SVDDE );
-    *ppInst = pData;
-    return pData;
+DdeInstData* ImpInitInstData()
+{
+    theDdeInstData = new DdeInstData;
+    return theDdeInstData;
 }
 
 void ImpDeinitInstData()
 {
-    DdeInstData** ppInst = (DdeInstData**)GetAppData( SHL_SVDDE );
-    delete (*ppInst);
-    *ppInst = 0;
+    delete theDdeInstData;
+    theDdeInstData = 0;
 }
 
 

svl/source/svdde/ddeimp.hxx

@@ -26,7 +26,6 @@
 #include <boost/noncopyable.hpp>
 #include <rtl/ustring.hxx>
 #include <svl/svdde.hxx>
-#include <tools/shl.hxx>
 #include <vector>
 
 
@@ -121,10 +120,7 @@ public:
     }
 };
 
-inline DdeInstData* ImpGetInstData()
-{
-    return (DdeInstData*)(*GetAppData( SHL_SVDDE ));
-}
+DdeInstData* ImpGetInstData();
 DdeInstData* ImpInitInstData();
 void ImpDeinitInstData();