added DoSetNativeFontInfo() to avoid virtual function hiding

[wxWidgets.git] / src / msw / ole / automtn.cpp

diff --git a/src/msw/ole/automtn.cpp b/src/msw/ole/automtn.cpp
index 7586cd9aae203e4e0515c13f50c35ab18b68a055..9596ceea35f532800860a70a90a35577cbc41574 100644 (file)
--- a/src/msw/ole/automtn.cpp
+++ b/src/msw/ole/automtn.cpp
@@ -24,8 +24,9 @@
 
 // Watcom C++ gives a linker error if this is compiled in.
 // With Borland C++, all samples crash if this is compiled in.
-#if !defined(__WATCOMC__) && !(defined(__BORLANDC__) && (__BORLANDC__ < 0x520)) && !defined(__CYGWIN10__)
+#if wxUSE_OLE &&!defined(__WATCOMC__) && !(defined(__BORLANDC__) && (__BORLANDC__ < 0x520)) && !defined(__CYGWIN10__)
 
+#define _FORCENAMELESSUNION
 #include "wx/log.h"
 #include "wx/msw/ole/automtn.h"
 #include "wx/msw/private.h"
@@ -183,6 +184,8 @@ bool wxAutomationObject::Invoke(const wxString& member, int action,
        if (FAILED(hr)) 
        {
 //             ShowException(szMember, hr, NULL, 0);
+           delete[] argNames;
+           delete[] dispIds;
                return FALSE;
        }
 
@@ -201,7 +204,12 @@ bool wxAutomationObject::Invoke(const wxString& member, int action,
        {
                // Again, reverse args
                if (!ConvertVariantToOle(INVOKEARG((noArgs-1) - i), oleArgs[i]))
-                       return FALSE; // TODO: clean up memory at this point
+        {
+               delete[] argNames;
+               delete[] dispIds;
+            delete[] oleArgs;
+                       return FALSE;
+        }
        }
 
        dispparams.rgdispidNamedArgs = dispIds + 1;
@@ -267,6 +275,16 @@ wxVariant wxAutomationObject::CallMethod(const wxString& member, int noArgs, wxV
        return retVariant;
 }
 
+wxVariant wxAutomationObject::CallMethodArray(const wxString& member, int noArgs, const wxVariant **args)
+{
+       wxVariant retVariant;
+       if (!Invoke(member, DISPATCH_METHOD, retVariant, noArgs, NULL, args))
+       {
+               retVariant.MakeNull();
+       }
+       return retVariant;
+}
+
 wxVariant wxAutomationObject::CallMethod(const wxString& member,
                const wxVariant& arg1, const wxVariant& arg2,
                const wxVariant& arg3, const wxVariant& arg4,
@@ -314,6 +332,15 @@ wxVariant wxAutomationObject::CallMethod(const wxString& member,
 }
 
 // Get/Set property
+wxVariant wxAutomationObject::GetPropertyArray(const wxString& property, int noArgs, const wxVariant **args) const
+{
+       wxVariant retVariant;
+       if (!Invoke(property, DISPATCH_PROPERTYGET, retVariant, noArgs, NULL, args))
+       {
+               retVariant.MakeNull();
+       }
+       return retVariant;
+}
 wxVariant wxAutomationObject::GetProperty(const wxString& property, int noArgs, wxVariant args[]) const
 {
        wxVariant retVariant;
@@ -380,6 +407,16 @@ bool wxAutomationObject::PutProperty(const wxString& property, int noArgs, wxVar
        return TRUE;
 }
 
+bool wxAutomationObject::PutPropertyArray(const wxString& property, int noArgs, const wxVariant **args)
+{
+       wxVariant retVariant;
+       if (!Invoke(property, DISPATCH_PROPERTYPUT, retVariant, noArgs, NULL, args))
+       {
+               return FALSE;
+       }
+       return TRUE;
+}
+
 bool wxAutomationObject::PutProperty(const wxString& property,
                const wxVariant& arg1, const wxVariant& arg2,
                const wxVariant& arg3, const wxVariant& arg4,
@@ -442,6 +479,25 @@ WXIDISPATCH* wxAutomationObject::GetDispatchProperty(const wxString& property, i
        return (WXIDISPATCH*) NULL;
 }
 
+// Uses DISPATCH_PROPERTYGET
+// and returns a dispatch pointer. The calling code should call Release
+// on the pointer, though this could be implicit by constructing an wxAutomationObject
+// with it and letting the destructor call Release.
+WXIDISPATCH* wxAutomationObject::GetDispatchProperty(const wxString& property, int noArgs, const wxVariant **args) const
+{
+       wxVariant retVariant;
+       if (Invoke(property, DISPATCH_PROPERTYGET, retVariant, noArgs, NULL, args))
+       {
+               if (retVariant.GetType() == wxT("void*"))
+               {
+                       return (WXIDISPATCH*) retVariant.GetVoidPtr();
+               }
+       }
+
+       return (WXIDISPATCH*) NULL;
+}
+
+
 // A way of initialising another wxAutomationObject with a dispatch object
 bool wxAutomationObject::GetObject(wxAutomationObject& obj, const wxString& property, int noArgs, wxVariant args[]) const
 {
@@ -455,6 +511,19 @@ bool wxAutomationObject::GetObject(wxAutomationObject& obj, const wxString& prop
                return FALSE;
 }
 
+// A way of initialising another wxAutomationObject with a dispatch object
+bool wxAutomationObject::GetObject(wxAutomationObject& obj, const wxString& property, int noArgs, const wxVariant **args) const
+{
+       WXIDISPATCH* dispatch = GetDispatchProperty(property, noArgs, args);
+       if (dispatch)
+       {
+               obj.SetDispatchPtr(dispatch);
+               return TRUE;
+       }
+       else
+               return FALSE;
+}
+
 // Get a dispatch pointer from the current object associated
 // with a class id
 bool wxAutomationObject::GetInstance(const wxString& classId) const
@@ -527,11 +596,20 @@ bool ConvertVariantToOle(const wxVariant& variant, VARIANTARG& oleVariant)
 
     wxString type(variant.GetType());
 
+
     if (type == wxT("long"))
     {
         oleVariant.vt = VT_I4;
         oleVariant.lVal = variant.GetLong() ;
     }
+    // cVal not always present
+#ifndef __GNUWIN32__
+    else if (type == wxT("char"))
+    {
+        oleVariant.vt=VT_I1;                   // Signed Char
+        oleVariant.cVal=variant.GetChar();
+    }
+#endif
     else if (type == wxT("double"))
     {
         oleVariant.vt = VT_R8;
@@ -763,12 +841,15 @@ static BSTR ConvertStringToOle(const wxString& str)
 
 static wxString ConvertStringFromOle(BSTR bStr)
 {
+#if wxUSE_UNICODE
+    wxString str(bStr);
+#else
        int len = SysStringLen(bStr) + 1;
        char    *buf = new char[len];
        (void)wcstombs( buf, bStr, len);
-
-       wxString str(buf);
+       wxString str(buf); 
        delete[] buf;
+#endif
        return str;
 }