// Navigation and Hierarchy
// Retrieves the child element or child object at a given point on the screen.
- // All visual objects support this method; sound objects do not support it.
+ // All visual objects support this method; sound objects do not support it.
STDMETHODIMP accHitTest(long xLeft, long yLeft, VARIANT* pVarID);
// Retrieves the specified object's current screen location. All visual objects must
- // support this method; sound objects do not support it.
+ // support this method; sound objects do not support it.
STDMETHODIMP accLocation ( long* pxLeft, long* pyTop, long* pcxWidth, long* pcyHeight, VARIANT varID);
// Retrieves the address of an IDispatch interface for the specified child.
// All objects must support this property.
-
+
STDMETHODIMP get_accChild ( VARIANT varChildID, IDispatch** ppDispChild);
// Retrieves the number of children that belong to this object.
// All objects must support this property.
-
+
STDMETHODIMP get_accChildCount ( long* pCountChildren);
// Retrieves the IDispatch interface of the object's parent.
// All objects support this property.
-
+
STDMETHODIMP get_accParent ( IDispatch** ppDispParent);
// Descriptive Properties and Methods
// Performs the object's default action. Not all objects have a default
// action.
-
+
STDMETHODIMP accDoDefaultAction(VARIANT varID);
// Retrieves a string that describes the object's default action.
// Not all objects have a default action.
-
+
STDMETHODIMP get_accDefaultAction ( VARIANT varID, BSTR* pszDefaultAction);
// Retrieves a string that describes the visual appearance of the specified object.
// Retrieves the full path of the WinHelp file associated with the specified
// object and the identifier of the appropriate topic within that file.
// Not all objects support this property.
-
+
STDMETHODIMP get_accHelpTopic ( BSTR* pszHelpFile, VARIANT varChild, long* pidTopic);
// Retrieves the specified object's shortcut key or access key, also known as
// the mnemonic. All objects that have a shortcut key or access key support
// this property.
-
+
STDMETHODIMP get_accKeyboardShortcut ( VARIANT varID, BSTR* pszKeyboardShortcut);
// Retrieves the name of the specified object.
// All objects support this property.
-
+
STDMETHODIMP get_accName ( VARIANT varID, BSTR* pszName);
// Retrieves information that describes the role of the specified object.
// Retrieves the current state of the specified object.
// All objects support this property.
-
+
STDMETHODIMP get_accState ( VARIANT varID, VARIANT* pVarState);
-
+
// Retrieves the value of the specified object.
// Not all objects have a value.
// Retrieves the object that has the keyboard focus. All objects
// that receive the keyboard focus must support this property.
-
+
STDMETHODIMP get_accFocus ( VARIANT* pVarID);
// Retrieves the selected children of this object. All objects
// selected must support this property.
-
+
STDMETHODIMP get_accSelection ( VARIANT * pVarChildren);
// Obsolete
// Invoke
- STDMETHODIMP Invoke(DISPID dispIdMember, REFIID riid, LCID lcid,
- WORD wFlags, DISPPARAMS *pDispParams,
- VARIANT *pVarResult, EXCEPINFO *pExcepInfo,
+ STDMETHODIMP Invoke(DISPID dispIdMember, REFIID riid, LCID lcid,
+ WORD wFlags, DISPPARAMS *pDispParams,
+ VARIANT *pVarResult, EXCEPINFO *pExcepInfo,
unsigned int *puArgErr );
// Helpers
}
// Retrieves the child element or child object at a given point on the screen.
-// All visual objects support this method; sound objects do not support it.
+// All visual objects support this method; sound objects do not support it.
STDMETHODIMP wxIAccessible::accHitTest(long xLeft, long yLeft, VARIANT* pVarID)
{
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
wxAccessible* childObject = NULL;
int childId = 0;
VariantInit(pVarID);
-
+
wxAccStatus status = m_pAccessible->HitTest(wxPoint(xLeft, yLeft), & childId, & childObject);
-
+
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Use standard interface instead.
else
return stdInterface->accHitTest(xLeft, yLeft, pVarID);
}
-
+
if (childObject)
{
if (childObject == m_pAccessible)
if (!childIA)
return E_NOTIMPL;
- if (childIA->QueryInterface(IID_IDispatch, (LPVOID*) & pVarID->pdispVal) != S_OK)
- return E_FAIL;
-
+ if (childIA->QueryInterface(IID_IDispatch, (LPVOID*) & pVarID->pdispVal) != S_OK)
+ return E_FAIL;
+
pVarID->vt = VT_DISPATCH;
return S_OK;
}
pVarID->vt = VT_EMPTY;
return S_FALSE;
}
-
- #if 0
+
+ #if 0
// all cases above already cause some return action so below line
// is unreachable and cause unnecessary warning
return E_NOTIMPL;
}
// Retrieves the specified object's current screen location. All visual objects must
-// support this method; sound objects do not support it.
+// support this method; sound objects do not support it.
STDMETHODIMP wxIAccessible::accLocation ( long* pxLeft, long* pyTop, long* pcxWidth, long* pcyHeight, VARIANT varID)
{
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
wxRect rect;
wxAccStatus status = m_pAccessible->GetLocation(rect, varID.lVal);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
return E_FAIL;
wxLogTrace(wxT("access"), wxString(wxT("accNavigate for ")) + m_pAccessible->GetWindow()->GetClassInfo()->GetClassName());
- if ((varStart.vt != VT_I4 && varStart.vt != VT_EMPTY)
+ if ((varStart.vt != VT_I4 && varStart.vt != VT_EMPTY)
#if 0
// according to MSDN and sources varStart.vt is unsigned
// so below line cause warning "Condition is always false"
wxLogTrace(wxT("access"), wxT("Invalid arg for accNavigate"));
return E_INVALIDARG;
}
-
+
wxAccessible* elementObject = NULL;
int elementId = 0;
VariantInit(pVarEnd);
}
}
wxLogTrace(wxT("access"), navStr);
-
+
wxAccStatus status = m_pAccessible->Navigate(navDirWX, varStart.lVal, & elementId,
& elementObject);
wxLogTrace(wxT("access"), wxT("wxAccessible::Navigate failed"));
return E_FAIL;
}
-
+
if (status == wxACC_FALSE)
{
wxLogTrace(wxT("access"), wxT("wxAccessible::Navigate found no object in this direction"));
return S_FALSE;
}
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
wxLogTrace(wxT("access"), wxT("Navigate not implemented"));
return E_FAIL;
}
- HRESULT hResult = objectIA->QueryInterface(IID_IDispatch, (LPVOID*) & pVarEnd->pdispVal);
+ HRESULT hResult = objectIA->QueryInterface(IID_IDispatch, (LPVOID*) & pVarEnd->pdispVal);
if (hResult != S_OK)
{
wxLogTrace(wxT("access"), wxT("QueryInterface failed"));
- return E_FAIL;
+ return E_FAIL;
}
-
+
wxLogTrace(wxT("access"), wxT("Called QueryInterface for Navigate"));
pVarEnd->vt = VT_DISPATCH;
return S_OK;
// Retrieves the address of an IDispatch interface for the specified child.
// All objects must support this property.
-
+
STDMETHODIMP wxIAccessible::get_accChild ( VARIANT varChildID, IDispatch** ppDispChild)
{
wxLogTrace(wxT("access"), wxT("get_accChild"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varChildID.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accChild"));
AddRef();
return S_OK;
}
-
+
wxAccessible* child = NULL;
wxAccStatus status = m_pAccessible->GetChild(varChildID.lVal, & child);
wxLogTrace(wxT("access"), wxT("GetChild failed"));
return E_FAIL;
}
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Use standard interface instead.
if (!objectIA)
return E_NOTIMPL;
- if (objectIA->QueryInterface(IID_IDispatch, (LPVOID*) ppDispChild) != S_OK)
+ if (objectIA->QueryInterface(IID_IDispatch, (LPVOID*) ppDispChild) != S_OK)
{
wxLogTrace(wxT("access"), wxT("QueryInterface failed in get_accChild"));
- return E_FAIL;
+ return E_FAIL;
}
-
+
return S_OK;
}
else
}
}
- #if 0
+ #if 0
// all cases above already cause some return action so below line
// is unreachable and cause unnecessary warning
return E_NOTIMPL;
// Retrieves the number of children that belong to this object.
// All objects must support this property.
-
+
STDMETHODIMP wxIAccessible::get_accChildCount ( long* pCountChildren)
{
wxLogTrace(wxT("access"), wxT("get_accChildCount"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
int childCount = 0;
wxAccStatus status = m_pAccessible->GetChildCount(& childCount);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Use standard interface instead.
return S_OK;
}
- #if 0
+ #if 0
// all cases above already cause some return action so below line
// is unreachable and cause unnecessary warning
return E_NOTIMPL;
// Retrieves the IDispatch interface of the object's parent.
// All objects support this property.
-
+
STDMETHODIMP wxIAccessible::get_accParent ( IDispatch** ppDispParent)
{
wxLogTrace(wxT("access"), wxT("get_accParent"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
wxAccessible* parent = NULL;
wxAccStatus status = m_pAccessible->GetParent(& parent);
return E_FAIL;
wxLogTrace(wxT("access"), wxT("About to call QueryInterface"));
- if (objectIA->QueryInterface(IID_IDispatch, (LPVOID*) ppDispParent) != S_OK)
+ if (objectIA->QueryInterface(IID_IDispatch, (LPVOID*) ppDispParent) != S_OK)
{
wxLogTrace(wxT("access"), wxT("Failed QueryInterface"));
- return E_FAIL;
+ return E_FAIL;
}
-
+
wxLogTrace(wxT("access"), wxT("Returning S_OK for get_accParent"));
return S_OK;
}
}
}
- #if 0
+ #if 0
// all cases above already cause some return action so below line
// is unreachable and cause unnecessary warning
return E_NOTIMPL;
// Performs the object's default action. Not all objects have a default
// action.
-
+
STDMETHODIMP wxIAccessible::accDoDefaultAction(VARIANT varID)
{
wxLogTrace(wxT("access"), wxT("accDoDefaultAction"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for accDoDefaultAction"));
return E_INVALIDARG;
}
-
+
wxAccStatus status = m_pAccessible->DoDefaultAction(varID.lVal);
if (status == wxACC_FAIL)
return E_FAIL;
if (status == wxACC_NOT_SUPPORTED)
return DISP_E_MEMBERNOTFOUND;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
// Retrieves a string that describes the object's default action.
// Not all objects have a default action.
-
+
STDMETHODIMP wxIAccessible::get_accDefaultAction ( VARIANT varID, BSTR* pszDefaultAction)
{
wxLogTrace(wxT("access"), wxT("get_accDefaultAction"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accDefaultAction"));
return E_INVALIDARG;
}
-
+
wxString defaultAction;
wxAccStatus status = m_pAccessible->GetDefaultAction(varID.lVal, & defaultAction);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_SUPPORTED)
return DISP_E_MEMBERNOTFOUND;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accDescription"));
return E_INVALIDARG;
}
-
+
wxString description;
wxAccStatus status = m_pAccessible->GetDescription(varID.lVal, & description);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
wxBasicString basicString(description);
* pszDescription = basicString.Get();
return S_OK;
- }
+ }
}
return E_NOTIMPL;
}
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accHelp"));
return E_INVALIDARG;
}
-
+
wxString helpString;
wxAccStatus status = m_pAccessible->GetHelpText(varID.lVal, & helpString);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
wxBasicString basicString(helpString);
* pszHelp = basicString.Get();
return S_OK;
- }
+ }
}
return E_NOTIMPL;
}
// Not all objects support this property.
// NOTE: not supported by wxWidgets at this time. Use
// GetHelpText instead.
-
+
STDMETHODIMP wxIAccessible::get_accHelpTopic ( BSTR* pszHelpFile, VARIANT varChild, long* pidTopic)
{
wxLogTrace(wxT("access"), wxT("get_accHelpTopic"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varChild.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accHelpTopic"));
return E_INVALIDARG;
}
-
+
wxAccStatus status = wxACC_NOT_IMPLEMENTED;
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
// Retrieves the specified object's shortcut key or access key, also known as
// the mnemonic. All objects that have a shortcut key or access key support
// this property.
-
+
STDMETHODIMP wxIAccessible::get_accKeyboardShortcut ( VARIANT varID, BSTR* pszKeyboardShortcut)
{
wxLogTrace(wxT("access"), wxT("get_accKeyboardShortcut"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accKeyboardShortcut"));
return E_INVALIDARG;
}
-
+
wxString keyboardShortcut;
wxAccStatus status = m_pAccessible->GetKeyboardShortcut(varID.lVal, & keyboardShortcut);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
wxBasicString basicString(keyboardShortcut);
* pszKeyboardShortcut = basicString.Get();
return S_OK;
- }
+ }
}
return E_NOTIMPL;
}
// Retrieves the name of the specified object.
// All objects support this property.
-
+
STDMETHODIMP wxIAccessible::get_accName ( VARIANT varID, BSTR* pszName)
{
wxLogTrace(wxT("access"), wxT("get_accName"));
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accName"));
return E_INVALIDARG;
}
-
+
wxString name;
-
+
wxAccStatus status = m_pAccessible->GetName(varID.lVal, & name);
-
+
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accRole"));
return E_INVALIDARG;
}
-
+
VariantInit(pVarRole);
wxAccRole role = wxROLE_NONE;
-
+
wxAccStatus status = m_pAccessible->GetRole(varID.lVal, & role);
-
+
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
// Retrieves the current state of the specified object.
// All objects support this property.
-
+
STDMETHODIMP wxIAccessible::get_accState ( VARIANT varID, VARIANT* pVarState)
{
wxLogTrace(wxT("access"), wxT("get_accState"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4 && varID.vt != VT_EMPTY)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accState"));
}
long wxstate = 0;
-
+
wxAccStatus status = m_pAccessible->GetState(varID.lVal, & wxstate);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
}
return E_NOTIMPL;
}
-
+
// Retrieves the value of the specified object.
// Not all objects have a value.
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for get_accValue"));
return E_INVALIDARG;
}
-
+
wxString strValue;
-
+
wxAccStatus status = m_pAccessible->GetValue(varID.lVal, & strValue);
-
+
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
if (varID.vt != VT_I4 && varID.vt != VT_EMPTY)
{
wxLogTrace(wxT("access"), wxT("Invalid arg for accSelect"));
return E_INVALIDARG;
}
-
+
wxAccSelectionFlags wxsel = wxConvertFromWindowsSelFlag(flagsSelect);
wxAccStatus status = m_pAccessible->Select(varID.lVal, wxsel);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Try to use child object directly.
// Retrieves the object that has the keyboard focus. All objects
// that receive the keyboard focus must support this property.
-
+
STDMETHODIMP wxIAccessible::get_accFocus ( VARIANT* pVarID)
{
wxLogTrace(wxT("access"), wxT("get_accFocus"));
wxASSERT (m_pAccessible != NULL);
if (!m_pAccessible)
return E_FAIL;
-
+
wxAccessible* childObject = NULL;
int childId = 0;
VariantInit(pVarID);
-
+
wxAccStatus status = m_pAccessible->GetFocus(& childId, & childObject);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Use standard interface instead.
if (!childIA)
return E_NOTIMPL;
- if (childIA->QueryInterface(IID_IDispatch, (LPVOID*) & pVarID->pdispVal) != S_OK)
- return E_FAIL;
-
+ if (childIA->QueryInterface(IID_IDispatch, (LPVOID*) & pVarID->pdispVal) != S_OK)
+ return E_FAIL;
+
pVarID->vt = VT_DISPATCH;
return S_OK;
}
pVarID->vt = VT_EMPTY;
return S_FALSE;
}
-
- #if 0
+
+ #if 0
// all cases above already cause some return action so below line
// is unreachable and cause unnecessary warning
return E_NOTIMPL;
// Retrieves the selected children of this object. All objects
// selected must support this property.
-
+
STDMETHODIMP wxIAccessible::get_accSelection ( VARIANT * pVarChildren)
{
wxLogTrace(wxT("access"), wxT("get_accSelection"));
return E_FAIL;
VariantInit(pVarChildren);
-
+
wxVariant selections;
wxAccStatus status = m_pAccessible->GetSelections(& selections);
if (status == wxACC_FAIL)
return E_FAIL;
-
+
if (status == wxACC_NOT_IMPLEMENTED)
{
// Use standard interface instead.
if (!childIA)
return E_NOTIMPL;
- if (childIA->QueryInterface(IID_IDispatch, (LPVOID*) & pVarChildren->pdispVal) != S_OK)
- return E_FAIL;
-
+ if (childIA->QueryInterface(IID_IDispatch, (LPVOID*) & pVarChildren->pdispVal) != S_OK)
+ return E_FAIL;
+
pVarChildren->vt = VT_DISPATCH;
return S_OK;
// Invoke
-STDMETHODIMP wxIAccessible::Invoke(DISPID WXUNUSED(dispIdMember), REFIID WXUNUSED(riid), LCID WXUNUSED(lcid),
- WORD WXUNUSED(wFlags), DISPPARAMS *WXUNUSED(pDispParams),
- VARIANT *WXUNUSED(pVarResult), EXCEPINFO *WXUNUSED(pExcepInfo),
+STDMETHODIMP wxIAccessible::Invoke(DISPID WXUNUSED(dispIdMember), REFIID WXUNUSED(riid), LCID WXUNUSED(lcid),
+ WORD WXUNUSED(wFlags), DISPPARAMS *WXUNUSED(pDispParams),
+ VARIANT *WXUNUSED(pVarResult), EXCEPINFO *WXUNUSED(pExcepInfo),
unsigned int *WXUNUSED(puArgErr) )
{
return E_NOTIMPL;
else
{
pDispatch->Release();
- }
+ }
}
}
else
{
var.pdispVal->Release();
- }
+ }
}
}
break;
else
{
pDispatch->Release();
- }
+ }
}
}
return NULL;
// One-based array of days in year at month start
static int rgMonthDays[13] =
- {0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365};
+ {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);
+ WORD wHour, WORD wMinute, WORD wSecond, DATE& dtDest);
static BOOL TmFromOleDate(DATE dtSrc, struct tm& tmDest);
#endif // wxUSE_TIMEDATE
wxAutomationObject::wxAutomationObject(WXIDISPATCH* dispatchPtr)
{
- m_dispatchPtr = dispatchPtr;
+ m_dispatchPtr = dispatchPtr;
}
wxAutomationObject::~wxAutomationObject()
{
- if (m_dispatchPtr)
- {
- ((IDispatch*)m_dispatchPtr)->Release();
- m_dispatchPtr = NULL;
- }
+ if (m_dispatchPtr)
+ {
+ ((IDispatch*)m_dispatchPtr)->Release();
+ m_dispatchPtr = NULL;
+ }
}
#define INVOKEARG(i) (args ? args[i] : *(ptrArgs[i]))
bool wxAutomationObject::Invoke(const wxString& member, int action,
wxVariant& retValue, int noArgs, wxVariant args[], const wxVariant* ptrArgs[]) const
{
- if (!m_dispatchPtr)
- return FALSE;
-
- // nonConstMember is necessary because the wxString class doesn't have enough consts...
- wxString nonConstMember(member);
-
- int ch = nonConstMember.Find('.');
- if (ch != -1)
- {
- // Use dot notation to get the next object
- wxString member2(nonConstMember.Left((size_t) ch));
- wxString rest(nonConstMember.Right(nonConstMember.Length() - ch - 1));
- wxAutomationObject obj;
- if (!GetObject(obj, member2))
- return FALSE;
- return obj.Invoke(rest, action, retValue, noArgs, args, ptrArgs);
- }
-
- VARIANTARG vReturn;
- ClearVariant(& vReturn);
-
- VARIANTARG* vReturnPtr = & vReturn;
-
- // Find number of names args
- int namedArgCount = 0;
- int i;
- for (i = 0; i < noArgs; i++)
- if (!INVOKEARG(i).GetName().IsNull())
- {
- namedArgCount ++;
- }
-
- int namedArgStringCount = namedArgCount + 1;
- BSTR* argNames = new BSTR[namedArgStringCount];
- argNames[0] = wxConvertStringToOle(member);
-
- // Note that arguments are specified in reverse order
- // (all totally logical; hey, we're dealing with OLE here.)
-
- int j = 0;
- for (i = 0; i < namedArgCount; i++)
- {
- if (!INVOKEARG(i).GetName().IsNull())
- {
- argNames[(namedArgCount-j)] = wxConvertStringToOle(INVOKEARG(i).GetName());
- j ++;
- }
- }
-
- // + 1 for the member name, + 1 again in case we're a 'put'
- DISPID* dispIds = new DISPID[namedArgCount + 2];
-
- HRESULT hr;
- DISPPARAMS dispparams;
- unsigned int uiArgErr;
- EXCEPINFO excep;
-
- // Get the IDs for the member and its arguments. GetIDsOfNames expects the
- // member name as the first name, followed by argument names (if any).
- hr = ((IDispatch*)m_dispatchPtr)->GetIDsOfNames(IID_NULL, argNames,
- 1 + namedArgCount, LOCALE_SYSTEM_DEFAULT, dispIds);
- if (FAILED(hr))
- {
-// ShowException(szMember, hr, NULL, 0);
- delete[] argNames;
- delete[] dispIds;
- return FALSE;
- }
-
- // if doing a property put(ref), we need to adjust the first argument to have a
- // named arg of DISPID_PROPERTYPUT.
- if (action & (DISPATCH_PROPERTYPUT | DISPATCH_PROPERTYPUTREF))
- {
- namedArgCount = 1;
- dispIds[1] = DISPID_PROPERTYPUT;
- vReturnPtr = (VARIANTARG*) NULL;
- }
-
- // Convert the wxVariants to VARIANTARGs
- VARIANTARG* oleArgs = new VARIANTARG[noArgs];
- for (i = 0; i < noArgs; i++)
- {
- // Again, reverse args
- if (!wxConvertVariantToOle(INVOKEARG((noArgs-1) - i), oleArgs[i]))
+ if (!m_dispatchPtr)
+ return false;
+
+ // nonConstMember is necessary because the wxString class doesn't have enough consts...
+ wxString nonConstMember(member);
+
+ int ch = nonConstMember.Find('.');
+ if (ch != -1)
+ {
+ // Use dot notation to get the next object
+ wxString member2(nonConstMember.Left((size_t) ch));
+ wxString rest(nonConstMember.Right(nonConstMember.Length() - ch - 1));
+ wxAutomationObject obj;
+ if (!GetObject(obj, member2))
+ return false;
+ return obj.Invoke(rest, action, retValue, noArgs, args, ptrArgs);
+ }
+
+ VARIANTARG vReturn;
+ ClearVariant(& vReturn);
+
+ VARIANTARG* vReturnPtr = & vReturn;
+
+ // Find number of names args
+ int namedArgCount = 0;
+ int i;
+ for (i = 0; i < noArgs; i++)
+ if (!INVOKEARG(i).GetName().IsNull())
{
- delete[] argNames;
- delete[] dispIds;
+ namedArgCount ++;
+ }
+
+ int namedArgStringCount = namedArgCount + 1;
+ BSTR* argNames = new BSTR[namedArgStringCount];
+ argNames[0] = wxConvertStringToOle(member);
+
+ // Note that arguments are specified in reverse order
+ // (all totally logical; hey, we're dealing with OLE here.)
+
+ int j = 0;
+ for (i = 0; i < namedArgCount; i++)
+ {
+ if (!INVOKEARG(i).GetName().IsNull())
+ {
+ argNames[(namedArgCount-j)] = wxConvertStringToOle(INVOKEARG(i).GetName());
+ j ++;
+ }
+ }
+
+ // + 1 for the member name, + 1 again in case we're a 'put'
+ DISPID* dispIds = new DISPID[namedArgCount + 2];
+
+ HRESULT hr;
+ DISPPARAMS dispparams;
+ unsigned int uiArgErr;
+ EXCEPINFO excep;
+
+ // Get the IDs for the member and its arguments. GetIDsOfNames expects the
+ // member name as the first name, followed by argument names (if any).
+ hr = ((IDispatch*)m_dispatchPtr)->GetIDsOfNames(IID_NULL, argNames,
+ 1 + namedArgCount, LOCALE_SYSTEM_DEFAULT, dispIds);
+ if (FAILED(hr))
+ {
+// ShowException(szMember, hr, NULL, 0);
+ delete[] argNames;
+ delete[] dispIds;
+ return false;
+ }
+
+ // if doing a property put(ref), we need to adjust the first argument to have a
+ // named arg of DISPID_PROPERTYPUT.
+ if (action & (DISPATCH_PROPERTYPUT | DISPATCH_PROPERTYPUTREF))
+ {
+ namedArgCount = 1;
+ dispIds[1] = DISPID_PROPERTYPUT;
+ vReturnPtr = (VARIANTARG*) NULL;
+ }
+
+ // Convert the wxVariants to VARIANTARGs
+ VARIANTARG* oleArgs = new VARIANTARG[noArgs];
+ for (i = 0; i < noArgs; i++)
+ {
+ // Again, reverse args
+ if (!wxConvertVariantToOle(INVOKEARG((noArgs-1) - i), oleArgs[i]))
+ {
+ delete[] argNames;
+ delete[] dispIds;
delete[] oleArgs;
- return FALSE;
+ return false;
+ }
+ }
+
+ dispparams.rgdispidNamedArgs = dispIds + 1;
+ dispparams.rgvarg = oleArgs;
+ dispparams.cArgs = noArgs;
+ dispparams.cNamedArgs = namedArgCount;
+
+ excep.pfnDeferredFillIn = NULL;
+
+ hr = ((IDispatch*)m_dispatchPtr)->Invoke(dispIds[0], IID_NULL, LOCALE_SYSTEM_DEFAULT,
+ action, &dispparams, vReturnPtr, &excep, &uiArgErr);
+
+ for (i = 0; i < namedArgStringCount; i++)
+ {
+ SysFreeString(argNames[i]);
+ }
+ delete[] argNames;
+ delete[] dispIds;
+
+ for (i = 0; i < noArgs; i++)
+ ReleaseVariant(& oleArgs[i]) ;
+ delete[] oleArgs;
+
+ if (FAILED(hr))
+ {
+ // display the exception information if appropriate:
+// ShowException((const char*) member, hr, &excep, uiArgErr);
+
+ // free exception structure information
+ SysFreeString(excep.bstrSource);
+ SysFreeString(excep.bstrDescription);
+ SysFreeString(excep.bstrHelpFile);
+
+ if (vReturnPtr)
+ ReleaseVariant(vReturnPtr);
+ return false;
+ }
+ else
+ {
+ if (vReturnPtr)
+ {
+ // Convert result to wxVariant form
+ wxConvertOleToVariant(vReturn, retValue);
+ // Mustn't release the dispatch pointer
+ if (vReturn.vt == VT_DISPATCH)
+ {
+ vReturn.pdispVal = (IDispatch*) NULL;
+ }
+ ReleaseVariant(& vReturn);
}
- }
-
- dispparams.rgdispidNamedArgs = dispIds + 1;
- dispparams.rgvarg = oleArgs;
- dispparams.cArgs = noArgs;
- dispparams.cNamedArgs = namedArgCount;
-
- excep.pfnDeferredFillIn = NULL;
-
- hr = ((IDispatch*)m_dispatchPtr)->Invoke(dispIds[0], IID_NULL, LOCALE_SYSTEM_DEFAULT,
- action, &dispparams, vReturnPtr, &excep, &uiArgErr);
-
- for (i = 0; i < namedArgStringCount; i++)
- {
- SysFreeString(argNames[i]);
- }
- delete[] argNames;
- delete[] dispIds;
-
- for (i = 0; i < noArgs; i++)
- ReleaseVariant(& oleArgs[i]) ;
- delete[] oleArgs;
-
- if (FAILED(hr))
- {
- // display the exception information if appropriate:
-// ShowException((const char*) member, hr, &excep, uiArgErr);
-
- // free exception structure information
- SysFreeString(excep.bstrSource);
- SysFreeString(excep.bstrDescription);
- SysFreeString(excep.bstrHelpFile);
-
- if (vReturnPtr)
- ReleaseVariant(vReturnPtr);
- return FALSE;
- }
- else
- {
- if (vReturnPtr)
- {
- // Convert result to wxVariant form
- wxConvertOleToVariant(vReturn, retValue);
- // Mustn't release the dispatch pointer
- if (vReturn.vt == VT_DISPATCH)
- {
- vReturn.pdispVal = (IDispatch*) NULL;
- }
- ReleaseVariant(& vReturn);
- }
- }
- return TRUE;
+ }
+ return true;
}
// Invoke a member function
wxVariant wxAutomationObject::CallMethod(const wxString& member, int noArgs, wxVariant args[])
{
- wxVariant retVariant;
- if (!Invoke(member, DISPATCH_METHOD, retVariant, noArgs, args))
- {
- retVariant.MakeNull();
- }
- return retVariant;
+ wxVariant retVariant;
+ if (!Invoke(member, DISPATCH_METHOD, retVariant, noArgs, args))
+ {
+ retVariant.MakeNull();
+ }
+ 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 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,
- const wxVariant& arg5, const wxVariant& arg6)
+ const wxVariant& arg1, const wxVariant& arg2,
+ const wxVariant& arg3, const wxVariant& arg4,
+ const wxVariant& arg5, const wxVariant& arg6)
{
- const wxVariant** args = new const wxVariant*[6];
- int i = 0;
- if (!arg1.IsNull())
- {
- args[i] = & arg1;
- i ++;
- }
- if (!arg2.IsNull())
- {
- args[i] = & arg2;
- i ++;
- }
- if (!arg3.IsNull())
- {
- args[i] = & arg3;
- i ++;
- }
- if (!arg4.IsNull())
- {
- args[i] = & arg4;
- i ++;
- }
- if (!arg5.IsNull())
- {
- args[i] = & arg5;
- i ++;
- }
- if (!arg6.IsNull())
- {
- args[i] = & arg6;
- i ++;
- }
- wxVariant retVariant;
- if (!Invoke(member, DISPATCH_METHOD, retVariant, i, NULL, args))
- {
- retVariant.MakeNull();
- }
- delete[] args;
- return retVariant;
+ const wxVariant** args = new const wxVariant*[6];
+ int i = 0;
+ if (!arg1.IsNull())
+ {
+ args[i] = & arg1;
+ i ++;
+ }
+ if (!arg2.IsNull())
+ {
+ args[i] = & arg2;
+ i ++;
+ }
+ if (!arg3.IsNull())
+ {
+ args[i] = & arg3;
+ i ++;
+ }
+ if (!arg4.IsNull())
+ {
+ args[i] = & arg4;
+ i ++;
+ }
+ if (!arg5.IsNull())
+ {
+ args[i] = & arg5;
+ i ++;
+ }
+ if (!arg6.IsNull())
+ {
+ args[i] = & arg6;
+ i ++;
+ }
+ wxVariant retVariant;
+ if (!Invoke(member, DISPATCH_METHOD, retVariant, i, NULL, args))
+ {
+ retVariant.MakeNull();
+ }
+ delete[] args;
+ return retVariant;
}
// 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 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;
- if (!Invoke(property, DISPATCH_PROPERTYGET, retVariant, noArgs, args))
- {
- retVariant.MakeNull();
- }
- return retVariant;
+ wxVariant retVariant;
+ if (!Invoke(property, DISPATCH_PROPERTYGET, retVariant, noArgs, args))
+ {
+ retVariant.MakeNull();
+ }
+ return retVariant;
}
wxVariant wxAutomationObject::GetProperty(const wxString& property,
- const wxVariant& arg1, const wxVariant& arg2,
- const wxVariant& arg3, const wxVariant& arg4,
- const wxVariant& arg5, const wxVariant& arg6)
+ const wxVariant& arg1, const wxVariant& arg2,
+ const wxVariant& arg3, const wxVariant& arg4,
+ const wxVariant& arg5, const wxVariant& arg6)
{
- const wxVariant** args = new const wxVariant*[6];
- int i = 0;
- if (!arg1.IsNull())
- {
- args[i] = & arg1;
- i ++;
- }
- if (!arg2.IsNull())
- {
- args[i] = & arg2;
- i ++;
- }
- if (!arg3.IsNull())
- {
- args[i] = & arg3;
- i ++;
- }
- if (!arg4.IsNull())
- {
- args[i] = & arg4;
- i ++;
- }
- if (!arg5.IsNull())
- {
- args[i] = & arg5;
- i ++;
- }
- if (!arg6.IsNull())
- {
- args[i] = & arg6;
- i ++;
- }
- wxVariant retVariant;
- if (!Invoke(property, DISPATCH_PROPERTYGET, retVariant, i, NULL, args))
- {
- retVariant.MakeNull();
- }
- delete[] args;
- return retVariant;
+ const wxVariant** args = new const wxVariant*[6];
+ int i = 0;
+ if (!arg1.IsNull())
+ {
+ args[i] = & arg1;
+ i ++;
+ }
+ if (!arg2.IsNull())
+ {
+ args[i] = & arg2;
+ i ++;
+ }
+ if (!arg3.IsNull())
+ {
+ args[i] = & arg3;
+ i ++;
+ }
+ if (!arg4.IsNull())
+ {
+ args[i] = & arg4;
+ i ++;
+ }
+ if (!arg5.IsNull())
+ {
+ args[i] = & arg5;
+ i ++;
+ }
+ if (!arg6.IsNull())
+ {
+ args[i] = & arg6;
+ i ++;
+ }
+ wxVariant retVariant;
+ if (!Invoke(property, DISPATCH_PROPERTYGET, retVariant, i, NULL, args))
+ {
+ retVariant.MakeNull();
+ }
+ delete[] args;
+ return retVariant;
}
bool wxAutomationObject::PutProperty(const wxString& property, int noArgs, wxVariant args[])
{
- wxVariant retVariant;
- if (!Invoke(property, DISPATCH_PROPERTYPUT, retVariant, noArgs, args))
- {
- return FALSE;
- }
- return TRUE;
+ wxVariant retVariant;
+ if (!Invoke(property, DISPATCH_PROPERTYPUT, retVariant, noArgs, args))
+ {
+ return false;
+ }
+ 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;
+ 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,
- const wxVariant& arg5, const wxVariant& arg6)
+ const wxVariant& arg1, const wxVariant& arg2,
+ const wxVariant& arg3, const wxVariant& arg4,
+ const wxVariant& arg5, const wxVariant& arg6)
{
- const wxVariant** args = new const wxVariant*[6];
- int i = 0;
- if (!arg1.IsNull())
- {
- args[i] = & arg1;
- i ++;
- }
- if (!arg2.IsNull())
- {
- args[i] = & arg2;
- i ++;
- }
- if (!arg3.IsNull())
- {
- args[i] = & arg3;
- i ++;
- }
- if (!arg4.IsNull())
- {
- args[i] = & arg4;
- i ++;
- }
- if (!arg5.IsNull())
- {
- args[i] = & arg5;
- i ++;
- }
- if (!arg6.IsNull())
- {
- args[i] = & arg6;
- i ++;
- }
- wxVariant retVariant;
- bool ret = Invoke(property, DISPATCH_PROPERTYPUT, retVariant, i, NULL, args);
- delete[] args;
- return ret;
+ const wxVariant** args = new const wxVariant*[6];
+ int i = 0;
+ if (!arg1.IsNull())
+ {
+ args[i] = & arg1;
+ i ++;
+ }
+ if (!arg2.IsNull())
+ {
+ args[i] = & arg2;
+ i ++;
+ }
+ if (!arg3.IsNull())
+ {
+ args[i] = & arg3;
+ i ++;
+ }
+ if (!arg4.IsNull())
+ {
+ args[i] = & arg4;
+ i ++;
+ }
+ if (!arg5.IsNull())
+ {
+ args[i] = & arg5;
+ i ++;
+ }
+ if (!arg6.IsNull())
+ {
+ args[i] = & arg6;
+ i ++;
+ }
+ wxVariant retVariant;
+ bool ret = Invoke(property, DISPATCH_PROPERTYPUT, retVariant, i, NULL, args);
+ delete[] args;
+ return ret;
}
// with it and letting the destructor call Release.
WXIDISPATCH* wxAutomationObject::GetDispatchProperty(const wxString& property, int noArgs, wxVariant args[]) const
{
- wxVariant retVariant;
- if (Invoke(property, DISPATCH_PROPERTYGET, retVariant, noArgs, args))
- {
- if (retVariant.GetType() == wxT("void*"))
- {
- return (WXIDISPATCH*) retVariant.GetVoidPtr();
- }
- }
-
- return (WXIDISPATCH*) NULL;
+ wxVariant retVariant;
+ if (Invoke(property, DISPATCH_PROPERTYGET, retVariant, noArgs, args))
+ {
+ if (retVariant.GetType() == wxT("void*"))
+ {
+ return (WXIDISPATCH*) retVariant.GetVoidPtr();
+ }
+ }
+
+ return (WXIDISPATCH*) NULL;
}
// Uses DISPATCH_PROPERTYGET
// 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;
+ 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
{
- WXIDISPATCH* dispatch = GetDispatchProperty(property, noArgs, args);
- if (dispatch)
- {
- obj.SetDispatchPtr(dispatch);
- return TRUE;
- }
- else
- return FALSE;
+ WXIDISPATCH* dispatch = GetDispatchProperty(property, noArgs, args);
+ if (dispatch)
+ {
+ obj.SetDispatchPtr(dispatch);
+ return true;
+ }
+ else
+ 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;
+ 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
{
- if (m_dispatchPtr)
- return FALSE;
-
- CLSID clsId;
- IUnknown * pUnk = NULL;
-
- wxBasicString unicodeName(classId.mb_str());
-
- if (FAILED(CLSIDFromProgID((BSTR) unicodeName, &clsId)))
- {
- wxLogWarning(wxT("Cannot obtain CLSID from ProgID"));
- return FALSE;
- }
-
- if (FAILED(GetActiveObject(clsId, NULL, &pUnk)))
- {
- wxLogWarning(wxT("Cannot find an active object"));
- return FALSE;
- }
-
- if (pUnk->QueryInterface(IID_IDispatch, (LPVOID*) &m_dispatchPtr) != S_OK)
- {
- wxLogWarning(wxT("Cannot find IDispatch interface"));
- return FALSE;
- }
-
- return TRUE;
+ if (m_dispatchPtr)
+ return false;
+
+ CLSID clsId;
+ IUnknown * pUnk = NULL;
+
+ wxBasicString unicodeName(classId.mb_str());
+
+ if (FAILED(CLSIDFromProgID((BSTR) unicodeName, &clsId)))
+ {
+ wxLogWarning(wxT("Cannot obtain CLSID from ProgID"));
+ return false;
+ }
+
+ if (FAILED(GetActiveObject(clsId, NULL, &pUnk)))
+ {
+ wxLogWarning(wxT("Cannot find an active object"));
+ return false;
+ }
+
+ if (pUnk->QueryInterface(IID_IDispatch, (LPVOID*) &m_dispatchPtr) != S_OK)
+ {
+ wxLogWarning(wxT("Cannot find IDispatch interface"));
+ return false;
+ }
+
+ return true;
}
// Get a dispatch pointer from a new object associated
// with the given class id
bool wxAutomationObject::CreateInstance(const wxString& classId) const
{
- if (m_dispatchPtr)
- return FALSE;
-
- CLSID clsId;
-
- wxBasicString unicodeName(classId.mb_str());
-
- if (FAILED(CLSIDFromProgID((BSTR) unicodeName, &clsId)))
- {
- 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(wxT("Cannot start an instance of this class."));
- return FALSE;
- }
-
- return TRUE;
+ if (m_dispatchPtr)
+ return false;
+
+ CLSID clsId;
+
+ wxBasicString unicodeName(classId.mb_str());
+
+ if (FAILED(CLSIDFromProgID((BSTR) unicodeName, &clsId)))
+ {
+ 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(wxT("Cannot start an instance of this class."));
+ return false;
+ }
+
+ return true;
}
bool wxConvertVariantToOle(const wxVariant& variant, VARIANTARG& oleVariant)
{
- ClearVariant(&oleVariant);
- if (variant.IsNull())
- {
- oleVariant.vt = VT_NULL;
- return TRUE;
- }
+ ClearVariant(&oleVariant);
+ if (variant.IsNull())
+ {
+ oleVariant.vt = VT_NULL;
+ return true;
+ }
wxString type(variant.GetType());
#ifndef __GNUWIN32__
else if (type == wxT("char"))
{
- oleVariant.vt=VT_I1; // Signed Char
+ oleVariant.vt=VT_I1; // Signed Char
oleVariant.cVal=variant.GetChar();
}
#endif
wxDate date( variant.GetDate() );
oleVariant.vt = VT_DATE;
- if (!OleDateFromTm(date.GetYear(), date.GetMonth(), date.GetDay(),
- 0, 0, 0, oleVariant.date))
- return FALSE;
+ if (!OleDateFromTm(date.GetYear(), date.GetMonth(), date.GetDay(),
+ 0, 0, 0, oleVariant.date))
+ return false;
}
else if (type == wxT("time"))
{
wxTime time( variant.GetTime() );
oleVariant.vt = VT_DATE;
- if (!OleDateFromTm(time.GetYear(), time.GetMonth(), time.GetDay(),
- time.GetHour(), time.GetMinute(), time.GetSecond(), oleVariant.date))
- return FALSE;
+ if (!OleDateFromTm(time.GetYear(), time.GetMonth(), time.GetDay(),
+ time.GetHour(), time.GetMinute(), time.GetSecond(), oleVariant.date))
+ return false;
}
#endif
#if wxUSE_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;
+ 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_VARIANT | VT_ARRAY;
- SAFEARRAY *psa;
- SAFEARRAYBOUND saBound;
- VARIANTARG *pvargBase;
- VARIANTARG *pvarg;
- int i, j;
+ SAFEARRAY *psa;
+ SAFEARRAYBOUND saBound;
+ VARIANTARG *pvargBase;
+ VARIANTARG *pvarg;
+ int i, j;
int iCount = variant.GetCount();
-
- saBound.lLbound = 0;
- saBound.cElements = iCount;
-
- psa = SafeArrayCreate(VT_VARIANT, 1, &saBound);
- if (psa == NULL)
- return FALSE;
-
- SafeArrayAccessData(psa, (void**)&pvargBase);
-
- pvarg = pvargBase;
- for (i = 0; i < iCount; i++)
- {
- // copy each string in the list of strings
+
+ saBound.lLbound = 0;
+ saBound.cElements = iCount;
+
+ psa = SafeArrayCreate(VT_VARIANT, 1, &saBound);
+ if (psa == NULL)
+ return false;
+
+ SafeArrayAccessData(psa, (void**)&pvargBase);
+
+ pvarg = pvargBase;
+ for (i = 0; i < iCount; i++)
+ {
+ // copy each string in the list of strings
wxVariant eachVariant(variant[i]);
if (!wxConvertVariantToOle(eachVariant, * pvarg))
{
- // memory failure: back out and free strings alloc'ed up to
- // now, and then the array itself.
- pvarg = pvargBase;
- for (j = 0; j < i; j++)
- {
- SysFreeString(pvarg->bstrVal);
- pvarg++;
- }
- SafeArrayDestroy(psa);
- return FALSE;
- }
- pvarg++;
- }
-
- SafeArrayUnaccessData(psa);
+ // memory failure: back out and free strings alloc'ed up to
+ // now, and then the array itself.
+ pvarg = pvargBase;
+ for (j = 0; j < i; j++)
+ {
+ SysFreeString(pvarg->bstrVal);
+ pvarg++;
+ }
+ SafeArrayDestroy(psa);
+ return false;
+ }
+ pvarg++;
+ }
+
+ SafeArrayUnaccessData(psa);
oleVariant.parray = psa;
}
else
{
oleVariant.vt = VT_NULL;
- return FALSE;
+ return false;
}
- return TRUE;
+ return true;
}
#ifndef VT_TYPEMASK
bool wxConvertOleToVariant(const VARIANTARG& oleVariant, wxVariant& variant)
{
- switch (oleVariant.vt & VT_TYPEMASK)
- {
- case VT_BSTR:
- {
- wxString str(wxConvertStringFromOle(oleVariant.bstrVal));
- variant = str;
- break;
- }
- case VT_DATE:
- {
+ switch (oleVariant.vt & VT_TYPEMASK)
+ {
+ case VT_BSTR:
+ {
+ wxString str(wxConvertStringFromOle(oleVariant.bstrVal));
+ variant = str;
+ break;
+ }
+ case VT_DATE:
+ {
#if wxUSE_DATETIME
struct tm tmTemp;
- if (!TmFromOleDate(oleVariant.date, tmTemp))
- return FALSE;
+ if (!TmFromOleDate(oleVariant.date, tmTemp))
+ return false;
- wxDateTime date(tmTemp.tm_yday, (wxDateTime::Month) tmTemp.tm_mon, tmTemp.tm_year, 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 = date;
+ variant = date;
#endif
break;
- }
- case VT_I4:
- {
- variant = (long) oleVariant.lVal;
- break;
- }
- case VT_I2:
- {
- variant = (long) oleVariant.iVal;
- break;
- }
-
- case VT_BOOL:
- {
+ }
+ case VT_I4:
+ {
+ variant = (long) oleVariant.lVal;
+ break;
+ }
+ case VT_I2:
+ {
+ variant = (long) oleVariant.iVal;
+ break;
+ }
+
+ case VT_BOOL:
+ {
#if (defined(_MSC_VER) && (_MSC_VER <= 1000) && !defined(__MWERKS__) ) //GC
#ifndef HAVE_BOOL // Can't use bool operator if no native bool type
- variant = (long) (oleVariant.bool != 0);
+ variant = (long) (oleVariant.bool != 0);
#else
- variant = (bool) (oleVariant.bool != 0);
+ 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);
+ variant = (long) (oleVariant.boolVal != 0);
#else
- variant = (bool) (oleVariant.boolVal != 0);
+ variant = (bool) (oleVariant.boolVal != 0);
#endif
#endif
- break;
- }
- case VT_R8:
- {
- variant = oleVariant.dblVal;
- break;
- }
- case VT_ARRAY:
- {
- variant.ClearList();
-
- int cDims, cElements, i;
- VARIANTARG* pvdata;
-
- // Iterate the dimensions: number of elements is x*y*z
- for (cDims = 0, cElements = 1;
- cDims < oleVariant.parray->cDims; cDims ++)
- cElements *= oleVariant.parray->rgsabound[cDims].cElements;
-
- // Get a pointer to the data
- HRESULT hr = SafeArrayAccessData(oleVariant.parray, (void HUGEP* FAR*) & pvdata);
- if (hr != NOERROR)
- return FALSE;
- // Iterate the data.
- for (i = 0; i < cElements; i++)
- {
- VARIANTARG& oleElement = pvdata[i];
- wxVariant vElement;
- if (!wxConvertOleToVariant(oleElement, vElement))
- return FALSE;
-
- variant.Append(vElement);
- }
- SafeArrayUnaccessData(oleVariant.parray);
- break;
- }
- case VT_DISPATCH:
- {
- variant = (void*) oleVariant.pdispVal;
- break;
- }
- case VT_NULL:
- {
- variant.MakeNull();
- break;
- }
- case VT_EMPTY:
- {
- break; // Ignore Empty Variant, used only during destruction of objects
- }
- default:
- {
- wxLogError(wxT("wxAutomationObject::ConvertOleToVariant: Unknown variant value type"));
- return FALSE;
- }
- }
- return TRUE;
+ break;
+ }
+ case VT_R8:
+ {
+ variant = oleVariant.dblVal;
+ break;
+ }
+ case VT_ARRAY:
+ {
+ variant.ClearList();
+
+ int cDims, cElements, i;
+ VARIANTARG* pvdata;
+
+ // Iterate the dimensions: number of elements is x*y*z
+ for (cDims = 0, cElements = 1;
+ cDims < oleVariant.parray->cDims; cDims ++)
+ cElements *= oleVariant.parray->rgsabound[cDims].cElements;
+
+ // Get a pointer to the data
+ HRESULT hr = SafeArrayAccessData(oleVariant.parray, (void HUGEP* FAR*) & pvdata);
+ if (hr != NOERROR)
+ return false;
+ // Iterate the data.
+ for (i = 0; i < cElements; i++)
+ {
+ VARIANTARG& oleElement = pvdata[i];
+ wxVariant vElement;
+ if (!wxConvertOleToVariant(oleElement, vElement))
+ return false;
+
+ variant.Append(vElement);
+ }
+ SafeArrayUnaccessData(oleVariant.parray);
+ break;
+ }
+ case VT_DISPATCH:
+ {
+ variant = (void*) oleVariant.pdispVal;
+ break;
+ }
+ case VT_NULL:
+ {
+ variant.MakeNull();
+ break;
+ }
+ case VT_EMPTY:
+ {
+ break; // Ignore Empty Variant, used only during destruction of objects
+ }
+ default:
+ {
+ wxLogError(wxT("wxAutomationObject::ConvertOleToVariant: Unknown variant value type"));
+ return false;
+ }
+ }
+ return true;
}
BSTR wxConvertStringToOle(const wxString& str)
{
/*
- unsigned int len = strlen((const char*) str);
- unsigned short* s = new unsigned short[len*2+2];
- unsigned int i;
- memset(s, 0, len*2+2);
- for (i=0; i < len; i++)
- s[i*2] = str[i];
+ unsigned int len = strlen((const char*) str);
+ unsigned short* s = new unsigned short[len*2+2];
+ unsigned int i;
+ memset(s, 0, len*2+2);
+ for (i=0; i < len; i++)
+ s[i*2] = str[i];
*/
- wxBasicString bstr(str.mb_str());
- return bstr.Get();
+ wxBasicString bstr(str.mb_str());
+ return bstr.Get();
}
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);
- delete[] buf;
+ int len = SysStringLen(bStr) + 1;
+ char *buf = new char[len];
+ (void)wcstombs( buf, bStr, len);
+ wxString str(buf);
+ delete[] buf;
#endif
- return str;
+ return str;
}
// ----------------------------------------------------------------------------
#else
UINT lenWide = mbstowcs(NULL, sz, lenAnsi);
#endif
-
+
if ( lenWide > 0 ) {
m_wzBuf = new OLECHAR[lenWide + 1];
mbstowcs(m_wzBuf, sz, lenAnsi);
// COleDateTime class HELPERS - implementation
BOOL OleDateFromTm(WORD wYear, WORD wMonth, WORD wDay,
- WORD wHour, WORD wMinute, WORD wSecond, DATE& dtDest)
+ WORD wHour, WORD wMinute, WORD wSecond, DATE& dtDest)
{
- // Validate year and month (ignore day of week and milliseconds)
- if (wYear > 9999 || wMonth < 1 || wMonth > 12)
- return FALSE;
+ // Validate year and month (ignore day of week and milliseconds)
+ if (wYear > 9999 || wMonth < 1 || wMonth > 12)
+ return FALSE;
- // Check for leap year and set the number of days in the month
- BOOL bLeapYear = ((wYear & 3) == 0) &&
- ((wYear % 100) != 0 || (wYear % 400) == 0);
+ // Check for leap year and set the number of days in the month
+ BOOL bLeapYear = ((wYear & 3) == 0) &&
+ ((wYear % 100) != 0 || (wYear % 400) == 0);
- int nDaysInMonth =
- rgMonthDays[wMonth] - rgMonthDays[wMonth-1] +
- ((bLeapYear && wDay == 29 && wMonth == 2) ? 1 : 0);
+ int nDaysInMonth =
+ rgMonthDays[wMonth] - rgMonthDays[wMonth-1] +
+ ((bLeapYear && wDay == 29 && wMonth == 2) ? 1 : 0);
- // Finish validating the date
- if (wDay < 1 || wDay > nDaysInMonth ||
- wHour > 23 || wMinute > 59 ||
- wSecond > 59)
- {
- return FALSE;
- }
+ // Finish validating the date
+ if (wDay < 1 || wDay > nDaysInMonth ||
+ wHour > 23 || wMinute > 59 ||
+ wSecond > 59)
+ {
+ return FALSE;
+ }
- // Cache the date in days and time in fractional days
- long nDate;
- double dblTime;
+ // Cache the date in days and time in fractional days
+ long nDate;
+ double dblTime;
- //It is a valid date; make Jan 1, 1AD be 1
- nDate = wYear*365L + wYear/4 - wYear/100 + wYear/400 +
- rgMonthDays[wMonth-1] + wDay;
+ //It is a valid date; make Jan 1, 1AD be 1
+ nDate = wYear*365L + wYear/4 - wYear/100 + wYear/400 +
+ rgMonthDays[wMonth-1] + wDay;
- // If leap year and it's before March, subtract 1:
- if (wMonth <= 2 && bLeapYear)
- --nDate;
+ // If leap year and it's before March, subtract 1:
+ if (wMonth <= 2 && bLeapYear)
+ --nDate;
- // Offset so that 12/30/1899 is 0
- nDate -= 693959L;
+ // Offset so that 12/30/1899 is 0
+ nDate -= 693959L;
- dblTime = (((long)wHour * 3600L) + // hrs in seconds
- ((long)wMinute * 60L) + // mins in seconds
- ((long)wSecond)) / 86400.;
+ dblTime = (((long)wHour * 3600L) + // hrs in seconds
+ ((long)wMinute * 60L) + // mins in seconds
+ ((long)wSecond)) / 86400.;
- dtDest = (double) nDate + ((nDate >= 0) ? dblTime : -dblTime);
+ dtDest = (double) nDate + ((nDate >= 0) ? dblTime : -dblTime);
- return TRUE;
+ return TRUE;
}
BOOL TmFromOleDate(DATE dtSrc, struct tm& tmDest)
{
- // The legal range does not actually span year 0 to 9999.
- if (dtSrc > MAX_DATE || dtSrc < MIN_DATE) // about year 100 to about 9999
- return FALSE;
-
- long nDaysAbsolute; // Number of days since 1/1/0
- long nSecsInDay; // Time in seconds since midnight
- long nMinutesInDay; // Minutes in day
-
- long n400Years; // Number of 400 year increments since 1/1/0
- long n400Century; // Century within 400 year block (0,1,2 or 3)
- long n4Years; // Number of 4 year increments since 1/1/0
- long n4Day; // Day within 4 year block
- // (0 is 1/1/yr1, 1460 is 12/31/yr4)
- long n4Yr; // Year within 4 year block (0,1,2 or 3)
- BOOL bLeap4 = TRUE; // TRUE if 4 year block includes leap year
-
- double dblDate = dtSrc; // tempory serial date
-
- // Round to the second
- dblDate += ((dtSrc > 0.0) ? HALF_SECOND : -HALF_SECOND);
-
- nDaysAbsolute = (long)dblDate + 693959L; // Add days from 1/1/0 to 12/30/1899
-
- dblDate = fabs(dblDate);
- nSecsInDay = (long)((dblDate - floor(dblDate)) * 86400.);
-
- // Calculate the day of week (sun=1, mon=2...)
- // -1 because 1/1/0 is Sat. +1 because we want 1-based
- tmDest.tm_wday = (int)((nDaysAbsolute - 1) % 7L) + 1;
-
- // Leap years every 4 yrs except centuries not multiples of 400.
- n400Years = (long)(nDaysAbsolute / 146097L);
-
- // Set nDaysAbsolute to day within 400-year block
- nDaysAbsolute %= 146097L;
-
- // -1 because first century has extra day
- n400Century = (long)((nDaysAbsolute - 1) / 36524L);
-
- // Non-leap century
- if (n400Century != 0)
- {
- // Set nDaysAbsolute to day within century
- nDaysAbsolute = (nDaysAbsolute - 1) % 36524L;
-
- // +1 because 1st 4 year increment has 1460 days
- n4Years = (long)((nDaysAbsolute + 1) / 1461L);
-
- if (n4Years != 0)
- n4Day = (long)((nDaysAbsolute + 1) % 1461L);
- else
- {
- bLeap4 = FALSE;
- n4Day = (long)nDaysAbsolute;
- }
- }
- else
- {
- // Leap century - not special case!
- n4Years = (long)(nDaysAbsolute / 1461L);
- n4Day = (long)(nDaysAbsolute % 1461L);
- }
-
- if (bLeap4)
- {
- // -1 because first year has 366 days
- n4Yr = (n4Day - 1) / 365;
-
- if (n4Yr != 0)
- n4Day = (n4Day - 1) % 365;
- }
- else
- {
- n4Yr = n4Day / 365;
- n4Day %= 365;
- }
-
- // n4Day is now 0-based day of year. Save 1-based day of year, year number
- tmDest.tm_yday = (int)n4Day + 1;
- tmDest.tm_year = n400Years * 400 + n400Century * 100 + n4Years * 4 + n4Yr;
-
- // Handle leap year: before, on, and after Feb. 29.
- if (n4Yr == 0 && bLeap4)
- {
- // Leap Year
- if (n4Day == 59)
- {
- /* Feb. 29 */
- tmDest.tm_mon = 2;
- tmDest.tm_mday = 29;
- goto DoTime;
- }
-
- // Pretend it's not a leap year for month/day comp.
- if (n4Day >= 60)
- --n4Day;
- }
-
- // Make n4DaY a 1-based day of non-leap year and compute
- // month/day for everything but Feb. 29.
- ++n4Day;
-
- // Month number always >= n/32, so save some loop time */
- for (tmDest.tm_mon = (n4Day >> 5) + 1;
- n4Day > rgMonthDays[tmDest.tm_mon]; tmDest.tm_mon++)
- ;
-
- tmDest.tm_mday = (int)(n4Day - rgMonthDays[tmDest.tm_mon-1]);
+ // The legal range does not actually span year 0 to 9999.
+ if (dtSrc > MAX_DATE || dtSrc < MIN_DATE) // about year 100 to about 9999
+ return FALSE;
+
+ long nDaysAbsolute; // Number of days since 1/1/0
+ long nSecsInDay; // Time in seconds since midnight
+ long nMinutesInDay; // Minutes in day
+
+ long n400Years; // Number of 400 year increments since 1/1/0
+ long n400Century; // Century within 400 year block (0,1,2 or 3)
+ long n4Years; // Number of 4 year increments since 1/1/0
+ long n4Day; // Day within 4 year block
+ // (0 is 1/1/yr1, 1460 is 12/31/yr4)
+ long n4Yr; // Year within 4 year block (0,1,2 or 3)
+ BOOL bLeap4 = TRUE; // TRUE if 4 year block includes leap year
+
+ double dblDate = dtSrc; // tempory serial date
+
+ // Round to the second
+ dblDate += ((dtSrc > 0.0) ? HALF_SECOND : -HALF_SECOND);
+
+ nDaysAbsolute = (long)dblDate + 693959L; // Add days from 1/1/0 to 12/30/1899
+
+ dblDate = fabs(dblDate);
+ nSecsInDay = (long)((dblDate - floor(dblDate)) * 86400.);
+
+ // Calculate the day of week (sun=1, mon=2...)
+ // -1 because 1/1/0 is Sat. +1 because we want 1-based
+ tmDest.tm_wday = (int)((nDaysAbsolute - 1) % 7L) + 1;
+
+ // Leap years every 4 yrs except centuries not multiples of 400.
+ n400Years = (long)(nDaysAbsolute / 146097L);
+
+ // Set nDaysAbsolute to day within 400-year block
+ nDaysAbsolute %= 146097L;
+
+ // -1 because first century has extra day
+ n400Century = (long)((nDaysAbsolute - 1) / 36524L);
+
+ // Non-leap century
+ if (n400Century != 0)
+ {
+ // Set nDaysAbsolute to day within century
+ nDaysAbsolute = (nDaysAbsolute - 1) % 36524L;
+
+ // +1 because 1st 4 year increment has 1460 days
+ n4Years = (long)((nDaysAbsolute + 1) / 1461L);
+
+ if (n4Years != 0)
+ n4Day = (long)((nDaysAbsolute + 1) % 1461L);
+ else
+ {
+ bLeap4 = FALSE;
+ n4Day = (long)nDaysAbsolute;
+ }
+ }
+ else
+ {
+ // Leap century - not special case!
+ n4Years = (long)(nDaysAbsolute / 1461L);
+ n4Day = (long)(nDaysAbsolute % 1461L);
+ }
+
+ if (bLeap4)
+ {
+ // -1 because first year has 366 days
+ n4Yr = (n4Day - 1) / 365;
+
+ if (n4Yr != 0)
+ n4Day = (n4Day - 1) % 365;
+ }
+ else
+ {
+ n4Yr = n4Day / 365;
+ n4Day %= 365;
+ }
+
+ // n4Day is now 0-based day of year. Save 1-based day of year, year number
+ tmDest.tm_yday = (int)n4Day + 1;
+ tmDest.tm_year = n400Years * 400 + n400Century * 100 + n4Years * 4 + n4Yr;
+
+ // Handle leap year: before, on, and after Feb. 29.
+ if (n4Yr == 0 && bLeap4)
+ {
+ // Leap Year
+ if (n4Day == 59)
+ {
+ /* Feb. 29 */
+ tmDest.tm_mon = 2;
+ tmDest.tm_mday = 29;
+ goto DoTime;
+ }
+
+ // Pretend it's not a leap year for month/day comp.
+ if (n4Day >= 60)
+ --n4Day;
+ }
+
+ // Make n4DaY a 1-based day of non-leap year and compute
+ // month/day for everything but Feb. 29.
+ ++n4Day;
+
+ // Month number always >= n/32, so save some loop time */
+ for (tmDest.tm_mon = (n4Day >> 5) + 1;
+ n4Day > rgMonthDays[tmDest.tm_mon]; tmDest.tm_mon++)
+ ;
+
+ tmDest.tm_mday = (int)(n4Day - rgMonthDays[tmDest.tm_mon-1]);
DoTime:
- if (nSecsInDay == 0)
- tmDest.tm_hour = tmDest.tm_min = tmDest.tm_sec = 0;
- else
- {
- tmDest.tm_sec = (int)nSecsInDay % 60L;
- nMinutesInDay = nSecsInDay / 60L;
- tmDest.tm_min = (int)nMinutesInDay % 60;
- tmDest.tm_hour = (int)nMinutesInDay / 60;
- }
-
- return TRUE;
+ if (nSecsInDay == 0)
+ tmDest.tm_hour = tmDest.tm_min = tmDest.tm_sec = 0;
+ else
+ {
+ tmDest.tm_sec = (int)nSecsInDay % 60L;
+ nMinutesInDay = nSecsInDay / 60L;
+ tmDest.tm_min = (int)nMinutesInDay % 60;
+ tmDest.tm_hour = (int)nMinutesInDay / 60;
+ }
+
+ return TRUE;
}
// this function is not used
#if 0
void TmConvertToStandardFormat(struct tm& tmSrc)
{
- // Convert afx internal tm to format expected by runtimes (_tcsftime, etc)
- tmSrc.tm_year -= 1900; // year is based on 1900
- tmSrc.tm_mon -= 1; // month of year is 0-based
- tmSrc.tm_wday -= 1; // day of week is 0-based
- tmSrc.tm_yday -= 1; // day of year is 0-based
+ // Convert afx internal tm to format expected by runtimes (_tcsftime, etc)
+ tmSrc.tm_year -= 1900; // year is based on 1900
+ tmSrc.tm_mon -= 1; // month of year is 0-based
+ tmSrc.tm_wday -= 1; // day of week is 0-based
+ tmSrc.tm_yday -= 1; // day of year is 0-based
}
double DoubleFromDate(DATE dt)
{
- // No problem if positive
- if (dt >= 0)
- return dt;
-
- // If negative, must convert since negative dates not continuous
- // (examples: -1.25 to -.75, -1.50 to -.50, -1.75 to -.25)
- double temp = ceil(dt);
- return temp - (dt - temp);
+ // No problem if positive
+ if (dt >= 0)
+ return dt;
+
+ // If negative, must convert since negative dates not continuous
+ // (examples: -1.25 to -.75, -1.50 to -.50, -1.75 to -.25)
+ double temp = ceil(dt);
+ return temp - (dt - temp);
}
DATE DateFromDouble(double dbl)
{
- // No problem if positive
- if (dbl >= 0)
- return dbl;
-
- // If negative, must convert since negative dates not continuous
- // (examples: -.75 to -1.25, -.50 to -1.50, -.25 to -1.75)
- double temp = floor(dbl); // dbl is now whole part
- return temp + (temp - dbl);
+ // No problem if positive
+ if (dbl >= 0)
+ return dbl;
+
+ // If negative, must convert since negative dates not continuous
+ // (examples: -.75 to -1.25, -.50 to -1.50, -.25 to -1.75)
+ double temp = floor(dbl); // dbl is now whole part
+ return temp + (temp - dbl);
}
#endif // 0
*/
static void ClearVariant(VARIANTARG *pvarg)
{
- pvarg->vt = VT_EMPTY;
- pvarg->wReserved1 = 0;
- pvarg->wReserved2 = 0;
- pvarg->wReserved3 = 0;
- pvarg->lVal = 0;
+ pvarg->vt = VT_EMPTY;
+ pvarg->wReserved1 = 0;
+ pvarg->wReserved2 = 0;
+ pvarg->wReserved3 = 0;
+ pvarg->lVal = 0;
}
/*
*/
static void ReleaseVariant(VARIANTARG *pvarg)
{
- VARTYPE vt;
- VARIANTARG _huge *pvargArray;
- long lLBound, lUBound, l;
-
- vt = pvarg->vt & 0xfff; // mask off flags
-
- // check if an array. If so, free its contents, then the array itself.
- if (V_ISARRAY(pvarg))
- {
- // variant arrays are all this routine currently knows about. Since a
- // variant can contain anything (even other arrays), call ourselves
- // recursively.
- if (vt == VT_VARIANT)
- {
- SafeArrayGetLBound(pvarg->parray, 1, &lLBound);
- SafeArrayGetUBound(pvarg->parray, 1, &lUBound);
-
- if (lUBound > lLBound)
- {
- lUBound -= lLBound;
-
- SafeArrayAccessData(pvarg->parray, (void**)&pvargArray);
-
- for (l = 0; l < lUBound; l++)
- {
- ReleaseVariant(pvargArray);
- pvargArray++;
- }
-
- SafeArrayUnaccessData(pvarg->parray);
- }
- }
- else
- {
- wxLogWarning(wxT("ReleaseVariant: Array contains non-variant type"));
- }
-
- // Free the array itself.
- SafeArrayDestroy(pvarg->parray);
- }
- else
- {
- switch (vt)
- {
- case VT_DISPATCH:
- if (pvarg->pdispVal)
- pvarg->pdispVal->Release();
- break;
-
- case VT_BSTR:
- SysFreeString(pvarg->bstrVal);
- break;
-
- case VT_I2:
- case VT_BOOL:
- case VT_R8:
- case VT_ERROR: // to avoid erroring on an error return from Excel
- // no work for these types
- break;
-
- default:
- wxLogWarning(wxT("ReleaseVariant: Unknown type"));
- break;
- }
- }
-
- ClearVariant(pvarg);
+ VARTYPE vt;
+ VARIANTARG _huge *pvargArray;
+ long lLBound, lUBound, l;
+
+ vt = pvarg->vt & 0xfff; // mask off flags
+
+ // check if an array. If so, free its contents, then the array itself.
+ if (V_ISARRAY(pvarg))
+ {
+ // variant arrays are all this routine currently knows about. Since a
+ // variant can contain anything (even other arrays), call ourselves
+ // recursively.
+ if (vt == VT_VARIANT)
+ {
+ SafeArrayGetLBound(pvarg->parray, 1, &lLBound);
+ SafeArrayGetUBound(pvarg->parray, 1, &lUBound);
+
+ if (lUBound > lLBound)
+ {
+ lUBound -= lLBound;
+
+ SafeArrayAccessData(pvarg->parray, (void**)&pvargArray);
+
+ for (l = 0; l < lUBound; l++)
+ {
+ ReleaseVariant(pvargArray);
+ pvargArray++;
+ }
+
+ SafeArrayUnaccessData(pvarg->parray);
+ }
+ }
+ else
+ {
+ wxLogWarning(wxT("ReleaseVariant: Array contains non-variant type"));
+ }
+
+ // Free the array itself.
+ SafeArrayDestroy(pvarg->parray);
+ }
+ else
+ {
+ switch (vt)
+ {
+ case VT_DISPATCH:
+ if (pvarg->pdispVal)
+ pvarg->pdispVal->Release();
+ break;
+
+ case VT_BSTR:
+ SysFreeString(pvarg->bstrVal);
+ break;
+
+ case VT_I2:
+ case VT_BOOL:
+ case VT_R8:
+ case VT_ERROR: // to avoid erroring on an error return from Excel
+ // no work for these types
+ break;
+
+ default:
+ wxLogWarning(wxT("ReleaseVariant: Unknown type"));
+ break;
+ }
+ }
+
+ ClearVariant(pvarg);
}
#if 0
void ShowException(LPOLESTR szMember, HRESULT hr, EXCEPINFO *pexcep, unsigned int uiArgErr)
{
- TCHAR szBuf[512];
-
- switch (GetScode(hr))
- {
- case DISP_E_UNKNOWNNAME:
- wsprintf(szBuf, L"%s: Unknown name or named argument.", szMember);
- break;
-
- case DISP_E_BADPARAMCOUNT:
- wsprintf(szBuf, L"%s: Incorrect number of arguments.", szMember);
- break;
-
- case DISP_E_EXCEPTION:
- wsprintf(szBuf, L"%s: Error %d: ", szMember, pexcep->wCode);
- if (pexcep->bstrDescription != NULL)
- lstrcat(szBuf, pexcep->bstrDescription);
- else
- lstrcat(szBuf, L"<<No Description>>");
- break;
-
- case DISP_E_MEMBERNOTFOUND:
- wsprintf(szBuf, L"%s: method or property not found.", szMember);
- break;
-
- case DISP_E_OVERFLOW:
- wsprintf(szBuf, L"%s: Overflow while coercing argument values.", szMember);
- break;
-
- case DISP_E_NONAMEDARGS:
- wsprintf(szBuf, L"%s: Object implementation does not support named arguments.",
- szMember);
- break;
-
- case DISP_E_UNKNOWNLCID:
- wsprintf(szBuf, L"%s: The locale ID is unknown.", szMember);
- break;
-
- case DISP_E_PARAMNOTOPTIONAL:
- wsprintf(szBuf, L"%s: Missing a required parameter.", szMember);
- break;
-
- case DISP_E_PARAMNOTFOUND:
- wsprintf(szBuf, L"%s: Argument not found, argument %d.", szMember, uiArgErr);
- break;
-
- case DISP_E_TYPEMISMATCH:
- wsprintf(szBuf, L"%s: Type mismatch, argument %d.", szMember, uiArgErr);
- break;
-
- default:
- wsprintf(szBuf, L"%s: Unknown error occured.", szMember);
- break;
- }
-
- wxLogWarning(szBuf);
+ TCHAR szBuf[512];
+
+ switch (GetScode(hr))
+ {
+ case DISP_E_UNKNOWNNAME:
+ wsprintf(szBuf, L"%s: Unknown name or named argument.", szMember);
+ break;
+
+ case DISP_E_BADPARAMCOUNT:
+ wsprintf(szBuf, L"%s: Incorrect number of arguments.", szMember);
+ break;
+
+ case DISP_E_EXCEPTION:
+ wsprintf(szBuf, L"%s: Error %d: ", szMember, pexcep->wCode);
+ if (pexcep->bstrDescription != NULL)
+ lstrcat(szBuf, pexcep->bstrDescription);
+ else
+ lstrcat(szBuf, L"<<No Description>>");
+ break;
+
+ case DISP_E_MEMBERNOTFOUND:
+ wsprintf(szBuf, L"%s: method or property not found.", szMember);
+ break;
+
+ case DISP_E_OVERFLOW:
+ wsprintf(szBuf, L"%s: Overflow while coercing argument values.", szMember);
+ break;
+
+ case DISP_E_NONAMEDARGS:
+ wsprintf(szBuf, L"%s: Object implementation does not support named arguments.",
+ szMember);
+ break;
+
+ case DISP_E_UNKNOWNLCID:
+ wsprintf(szBuf, L"%s: The locale ID is unknown.", szMember);
+ break;
+
+ case DISP_E_PARAMNOTOPTIONAL:
+ wsprintf(szBuf, L"%s: Missing a required parameter.", szMember);
+ break;
+
+ case DISP_E_PARAMNOTFOUND:
+ wsprintf(szBuf, L"%s: Argument not found, argument %d.", szMember, uiArgErr);
+ break;
+
+ case DISP_E_TYPEMISMATCH:
+ wsprintf(szBuf, L"%s: Type mismatch, argument %d.", szMember, uiArgErr);
+ break;
+
+ default:
+ wsprintf(szBuf, L"%s: Unknown error occured.", szMember);
+ break;
+ }
+
+ wxLogWarning(szBuf);
}
#endif
projects / wxWidgets.git / commitdiff
