// Licence: wxWindows Licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "automtn.h"
#endif
#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/private.h"
+#include "wx/msw/ole/oleutils.h"
#include "wx/msw/ole/automtn.h"
-#include "wx/msw/private.h"
+#include <math.h>
+
+#ifdef __WXWINCE__
+#include "wx/msw/wince/time.h"
+#else
+#include <time.h>
+#endif
#include <wtypes.h>
#include <unknwn.h>
+
#include <ole2.h>
#define _huge
-#include <ole2ver.h>
-#include <oleauto.h>
-// wrapper around BSTR type (by Vadim Zeitlin)
-
-class WXDLLEXPORT BasicString
-{
-public:
- // ctors & dtor
- BasicString(const char *sz);
- ~BasicString();
-
- // accessors
- // just get the string
- operator BSTR() const { return m_wzBuf; }
- // retrieve a copy of our string - caller must SysFreeString() it later!
- BSTR Get() const { return SysAllocString(m_wzBuf); }
-
-private:
- // @@@ not implemented (but should be)
- BasicString(const BasicString&);
- BasicString& operator=(const BasicString&);
-
- OLECHAR *m_wzBuf; // actual string
-};
-
-// Convert variants
-static bool ConvertVariantToOle(const wxVariant& variant, VARIANTARG& oleVariant) ;
-static bool ConvertOleToVariant(const VARIANTARG& oleVariant, wxVariant& variant) ;
-
-// Convert string to Unicode
-static BSTR ConvertStringToOle(const wxString& str);
+#ifndef __WXWINCE__
+#include <ole2ver.h>
+#endif
-// Convert string from BSTR to wxString
-static wxString ConvertStringFromOle(BSTR bStr);
+#include <oleauto.h>
// Verifies will fail if the needed buffer size is too large
#define MAX_TIME_BUFFER_SIZE 128 // matches that in timecore.cpp
static int rgMonthDays[13] =
{0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365};
+#if wxUSE_DATETIME
+#include "wx/datetime.h"
+
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) ;
int namedArgStringCount = namedArgCount + 1;
BSTR* argNames = new BSTR[namedArgStringCount];
- argNames[0] = ConvertStringToOle(member);
+ argNames[0] = wxConvertStringToOle(member);
// Note that arguments are specified in reverse order
// (all totally logical; hey, we're dealing with OLE here.)
{
if (!INVOKEARG(i).GetName().IsNull())
{
- argNames[(namedArgCount-j)] = ConvertStringToOle(INVOKEARG(i).GetName());
+ argNames[(namedArgCount-j)] = wxConvertStringToOle(INVOKEARG(i).GetName());
j ++;
}
}
if (FAILED(hr))
{
// ShowException(szMember, hr, NULL, 0);
+ delete[] argNames;
+ delete[] dispIds;
return FALSE;
}
for (i = 0; i < noArgs; i++)
{
// Again, reverse args
- if (!ConvertVariantToOle(INVOKEARG((noArgs-1) - i), oleArgs[i]))
- return FALSE; // TODO: clean up memory at this point
+ if (!wxConvertVariantToOle(INVOKEARG((noArgs-1) - i), oleArgs[i]))
+ {
+ delete[] argNames;
+ delete[] dispIds;
+ delete[] oleArgs;
+ return FALSE;
+ }
}
dispparams.rgdispidNamedArgs = dispIds + 1;
if (vReturnPtr)
{
// Convert result to wxVariant form
- ConvertOleToVariant(vReturn, retValue);
+ wxConvertOleToVariant(vReturn, retValue);
// Mustn't release the dispatch pointer
if (vReturn.vt == VT_DISPATCH)
{
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,
}
// 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;
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,
wxVariant retVariant;
if (Invoke(property, DISPATCH_PROPERTYGET, retVariant, noArgs, args))
{
- if (retVariant.GetType() == T("void*"))
+ if (retVariant.GetType() == wxT("void*"))
{
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
{
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
CLSID clsId;
IUnknown * pUnk = NULL;
- BasicString unicodeName(classId.mb_str());
+ wxBasicString unicodeName(classId.mb_str());
if (FAILED(CLSIDFromProgID((BSTR) unicodeName, &clsId)))
{
- wxLogWarning(T("Cannot obtain CLSID from ProgID"));
+ wxLogWarning(wxT("Cannot obtain CLSID from ProgID"));
return FALSE;
}
if (FAILED(GetActiveObject(clsId, NULL, &pUnk)))
{
- wxLogWarning(T("Cannot find an active object"));
+ wxLogWarning(wxT("Cannot find an active object"));
return FALSE;
}
if (pUnk->QueryInterface(IID_IDispatch, (LPVOID*) &m_dispatchPtr) != S_OK)
{
- wxLogWarning(T("Cannot find IDispatch interface"));
+ wxLogWarning(wxT("Cannot find IDispatch interface"));
return FALSE;
}
CLSID clsId;
- BasicString unicodeName(classId.mb_str());
+ wxBasicString unicodeName(classId.mb_str());
if (FAILED(CLSIDFromProgID((BSTR) unicodeName, &clsId)))
{
- wxLogWarning(T("Cannot obtain CLSID from ProgID"));
+ wxLogWarning(wxT("Cannot obtain CLSID from ProgID"));
return FALSE;
}
// start a new copy of Excel, grab the IDispatch interface
if (FAILED(CoCreateInstance(clsId, NULL, CLSCTX_LOCAL_SERVER, IID_IDispatch, (void**)&m_dispatchPtr)))
{
- wxLogWarning(T("Cannot start an instance of this class."));
+ wxLogWarning(wxT("Cannot start an instance of this class."));
return FALSE;
}
}
-bool ConvertVariantToOle(const wxVariant& variant, VARIANTARG& oleVariant)
+bool wxConvertVariantToOle(const wxVariant& variant, VARIANTARG& oleVariant)
{
ClearVariant(&oleVariant);
if (variant.IsNull())
wxString type(variant.GetType());
- if (type == T("long"))
+
+ if (type == wxT("long"))
{
oleVariant.vt = VT_I4;
oleVariant.lVal = variant.GetLong() ;
}
- else if (type == T("double"))
+ // 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;
oleVariant.dblVal = variant.GetDouble();
}
- else if (type == T("bool"))
+ else if (type == wxT("bool"))
{
oleVariant.vt = VT_BOOL;
// 'bool' required for VC++ 4 apparently
oleVariant.boolVal = variant.GetBool();
#endif
}
- else if (type == T("string"))
+ else if (type == wxT("string"))
{
wxString str( variant.GetString() );
oleVariant.vt = VT_BSTR;
- oleVariant.bstrVal = ConvertStringToOle(str);
+ oleVariant.bstrVal = wxConvertStringToOle(str);
}
- else if (type == T("date"))
+// For some reason, Watcom C++ can't link variant.cpp with time/date classes compiled
+// Now obsolete
+#if 0 // wxUSE_TIMEDATE && !defined(__WATCOMC__)
+ else if (type == wxT("date"))
{
wxDate date( variant.GetDate() );
oleVariant.vt = VT_DATE;
0, 0, 0, oleVariant.date))
return FALSE;
}
- else if (type == T("time"))
+ else if (type == wxT("time"))
{
wxTime time( variant.GetTime() );
oleVariant.vt = VT_DATE;
time.GetHour(), time.GetMinute(), time.GetSecond(), oleVariant.date))
return FALSE;
}
- else if (type == T("void*"))
+#endif
+#if wxUSE_DATETIME
+ else if (type == wxT("datetime"))
+ {
+ wxDateTime date( variant.GetDateTime() );
+ oleVariant.vt = VT_DATE;
+
+ if (!OleDateFromTm(date.GetYear(), date.GetMonth(), date.GetDay(),
+ date.GetHour(), date.GetMinute(), date.GetSecond(), oleVariant.date))
+ return FALSE;
+ }
+#endif
+ else if (type == wxT("void*"))
{
oleVariant.vt = VT_DISPATCH;
oleVariant.pdispVal = (IDispatch*) variant.GetVoidPtr();
}
- else if (type == T("list") || type == T("stringlist"))
+ else if (type == wxT("list") || type == wxT("stringlist"))
{
oleVariant.vt = VT_VARIANT | VT_ARRAY;
{
// copy each string in the list of strings
wxVariant eachVariant(variant[i]);
- if (!ConvertVariantToOle(eachVariant, * pvarg))
+ if (!wxConvertVariantToOle(eachVariant, * pvarg))
{
// memory failure: back out and free strings alloc'ed up to
// now, and then the array itself.
#define VT_TYPEMASK 0xfff
#endif
-bool ConvertOleToVariant(const VARIANTARG& oleVariant, wxVariant& variant)
+bool wxConvertOleToVariant(const VARIANTARG& oleVariant, wxVariant& variant)
{
switch (oleVariant.vt & VT_TYPEMASK)
{
case VT_BSTR:
{
- wxString str(ConvertStringFromOle(oleVariant.bstrVal));
+ wxString str(wxConvertStringFromOle(oleVariant.bstrVal));
variant = str;
break;
}
case VT_DATE:
{
- struct tm tmTemp;
+#if wxUSE_DATETIME
+ struct tm tmTemp;
if (!TmFromOleDate(oleVariant.date, tmTemp))
return FALSE;
- wxDate date(tmTemp.tm_yday, tmTemp.tm_mon, tmTemp.tm_year);
- wxTime time(date, tmTemp.tm_hour, tmTemp.tm_min, tmTemp.tm_sec);
+ wxDateTime date(tmTemp.tm_yday, (wxDateTime::Month) tmTemp.tm_mon, tmTemp.tm_year, tmTemp.tm_hour, tmTemp.tm_min, tmTemp.tm_sec);
- variant = time;
- break;
+ variant = date;
+#endif
+
+ break;
}
case VT_I4:
{
#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;
}
{
VARIANTARG& oleElement = pvdata[i];
wxVariant vElement;
- if (!ConvertOleToVariant(oleElement, vElement))
+ if (!wxConvertOleToVariant(oleElement, vElement))
return FALSE;
variant.Append(vElement);
}
default:
{
- wxLogError(T("wxAutomationObject::ConvertOleToVariant: Unknown variant value type"));
+ wxLogError(wxT("wxAutomationObject::ConvertOleToVariant: Unknown variant value type"));
return FALSE;
}
}
return TRUE;
}
-static BSTR ConvertStringToOle(const wxString& str)
+BSTR wxConvertStringToOle(const wxString& str)
{
/*
unsigned int len = strlen((const char*) str);
for (i=0; i < len; i++)
s[i*2] = str[i];
*/
- BasicString bstr(str.mb_str());
+ wxBasicString bstr(str.mb_str());
return bstr.Get();
}
-static wxString ConvertStringFromOle(BSTR bStr)
+wxString wxConvertStringFromOle(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;
}
// ----------------------------------------------------------------------------
-// BasicString
+// wxBasicString
// ----------------------------------------------------------------------------
// ctor takes an ANSI string and transforms it to Unicode
-BasicString::BasicString(const char *sz)
+wxBasicString::wxBasicString(const char *sz)
{
- // get the size of required buffer
- UINT lenAnsi = strlen(sz);
- #ifdef __MWERKS__
- UINT lenWide = lenAnsi * 2 ;
- #else
- UINT lenWide = mbstowcs(NULL, sz, lenAnsi);
- #endif
-
- if ( lenWide > 0 ) {
- m_wzBuf = new OLECHAR[lenWide + 1];
- mbstowcs(m_wzBuf, sz, lenAnsi);
- m_wzBuf[lenWide] = L'\0';
- }
- else {
- m_wzBuf = NULL;
- }
+ Init(sz);
+}
+
+// ctor takes an ANSI or Unicode string and transforms it to Unicode
+wxBasicString::wxBasicString(const wxString& str)
+{
+#if wxUSE_UNICODE
+ m_wzBuf = new OLECHAR[str.Length() + 1];
+ memcpy(m_wzBuf, str.c_str(), str.Length()*2);
+ m_wzBuf[str.Length()] = L'\0';
+#else
+ Init(str.c_str());
+#endif
+}
+
+// Takes an ANSI string and transforms it to Unicode
+void wxBasicString::Init(const char *sz)
+{
+ // get the size of required buffer
+ UINT lenAnsi = strlen(sz);
+#ifdef __MWERKS__
+ UINT lenWide = lenAnsi * 2 ;
+#else
+ UINT lenWide = mbstowcs(NULL, sz, lenAnsi);
+#endif
+
+ if ( lenWide > 0 ) {
+ m_wzBuf = new OLECHAR[lenWide + 1];
+ mbstowcs(m_wzBuf, sz, lenAnsi);
+ m_wzBuf[lenWide] = L'\0';
+ }
+ else {
+ m_wzBuf = NULL;
+ }
}
// dtor frees memory
-BasicString::~BasicString()
+wxBasicString::~wxBasicString()
{
delete [] m_wzBuf;
}
if (dtSrc > MAX_DATE || dtSrc < MIN_DATE) // about year 100 to about 9999
return FALSE;
- long nDays; // Number of days since Dec. 30, 1899
long nDaysAbsolute; // Number of days since 1/1/0
long nSecsInDay; // Time in seconds since midnight
long nMinutesInDay; // Minutes in day
double dblDate = dtSrc; // tempory serial date
- // If a valid date, then this conversion should not overflow
- nDays = (long)dblDate;
-
// Round to the second
dblDate += ((dtSrc > 0.0) ? HALF_SECOND : -HALF_SECOND);
}
else
{
- wxLogWarning(T("ReleaseVariant: Array contains non-variant type"));
+ wxLogWarning(wxT("ReleaseVariant: Array contains non-variant type"));
}
// Free the array itself.
break;
default:
- wxLogWarning(T("ReleaseVariant: Unknown type"));
+ wxLogWarning(wxT("ReleaseVariant: Unknown type"));
break;
}
}
#endif
+#endif // __WATCOMC__
+
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