X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/223d09f6b523aac674ef9b72a883dfa8d37c5d4e..9045ad9dfc9d205ad645e6d496bec9ccddd91ced:/src/msw/ole/automtn.cpp

diff --git a/src/msw/ole/automtn.cpp b/src/msw/ole/automtn.cpp
index 75a049fbcf..9596ceea35 100644
--- a/src/msw/ole/automtn.cpp
+++ b/src/msw/ole/automtn.cpp
@@ -20,15 +20,20 @@
 #pragma hdrstop
 #endif
 
-#include "wx/log.h"
+#include "wx/defs.h"
 
-#include <math.h>
-#include <time.h>
+// Watcom C++ gives a linker error if this is compiled in.
+// With Borland C++, all samples crash if this is compiled in.
+#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"
 
+#include <math.h>
+#include <time.h>
+
 #include <wtypes.h>
 #include <unknwn.h>
 #include <ole2.h>
@@ -81,9 +86,11 @@ static wxString ConvertStringFromOle(BSTR bStr);
 static int rgMonthDays[13] =
 	{0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365};
 
+#if wxUSE_TIMEDATE
 static BOOL OleDateFromTm(WORD wYear, WORD wMonth, WORD wDay,
 	WORD wHour, WORD wMinute, WORD wSecond, DATE& dtDest);
 static BOOL TmFromOleDate(DATE dtSrc, struct tm& tmDest);
+#endif // wxUSE_TIMEDATE
 
 static void ClearVariant(VARIANTARG *pvarg) ;
 static void ReleaseVariant(VARIANTARG *pvarg) ;
@@ -177,6 +184,8 @@ bool wxAutomationObject::Invoke(const wxString& member, int action,
 	if (FAILED(hr)) 
 	{
 //		ShowException(szMember, hr, NULL, 0);
+	    delete[] argNames;
+	    delete[] dispIds;
 		return FALSE;
 	}
 
@@ -195,7 +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;
@@ -261,6 +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,
@@ -308,6 +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;
@@ -374,6 +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,
@@ -431,15 +474,30 @@ WXIDISPATCH* wxAutomationObject::GetDispatchProperty(const wxString& property, i
 		{
 			return (WXIDISPATCH*) retVariant.GetVoidPtr();
 		}
-		else
+	}
+
+	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*) NULL;
+			return (WXIDISPATCH*) retVariant.GetVoidPtr();
 		}
 	}
-	else
-		return (WXIDISPATCH*) NULL;
+
+	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
 {
@@ -453,6 +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
@@ -525,11 +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;
@@ -551,6 +631,8 @@ bool ConvertVariantToOle(const wxVariant& variant, VARIANTARG& oleVariant)
         oleVariant.vt = VT_BSTR;
         oleVariant.bstrVal = ConvertStringToOle(str);
     }
+// For some reason, Watcom C++ can't link variant.cpp with time/date classes compiled
+#if wxUSE_TIMEDATE && !defined(__WATCOMC__)
     else if (type == wxT("date"))
     {
         wxDate date( variant.GetDate() );
@@ -569,6 +651,7 @@ bool ConvertVariantToOle(const wxVariant& variant, VARIANTARG& oleVariant)
 			time.GetHour(), time.GetMinute(), time.GetSecond(), oleVariant.date))
 			return FALSE;
     }
+#endif
     else if (type == wxT("void*"))
     {
         oleVariant.vt = VT_DISPATCH;
@@ -644,7 +727,8 @@ bool ConvertOleToVariant(const VARIANTARG& oleVariant, wxVariant& variant)
 		}
 	case VT_DATE:
 		{
-			struct tm tmTemp;
+#if wxUSE_TIMEDATE
+            struct tm tmTemp;
 			if (!TmFromOleDate(oleVariant.date, tmTemp))
 				return FALSE;
 
@@ -652,7 +736,9 @@ bool ConvertOleToVariant(const VARIANTARG& oleVariant, wxVariant& variant)
 			wxTime time(date, tmTemp.tm_hour, tmTemp.tm_min, tmTemp.tm_sec);
 
 			variant = time;
-			break;
+#endif
+
+            break;
 		}
 	case VT_I4:
 		{
@@ -673,8 +759,12 @@ bool ConvertOleToVariant(const VARIANTARG& oleVariant, wxVariant& variant)
 #else
 			variant = (bool) (oleVariant.bool != 0);
 #endif
+#else
+#ifndef HAVE_BOOL // Can't use bool operator if no native bool type
+			variant = (long) (oleVariant.boolVal != 0);
 #else
 			variant = (bool) (oleVariant.boolVal != 0);
+#endif
 #endif
 			break;
 		}
@@ -751,12 +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;
 }
 
@@ -1159,3 +1252,5 @@ void ShowException(LPOLESTR szMember, HRESULT hr, EXCEPINFO *pexcep, unsigned in
 
 #endif
 
+#endif // __WATCOMC__
+