void CEditorRoot::SetEditTool( const CString &sEditToolName,bool bStopCurrentTool/*=true */ )
{
CEditTool *pTool = GetEditTool();
if (pTool && pTool->GetClassDesc())
{
if (stricmp(pTool->GetClassDesc()->ClassName(),sEditToolName) == 0)
return;
}
IClassDesc *pClass = this->GetClassFactory()->FindClass( sEditToolName );
if (!pClass)
{
//Warning( "Editor Tool %s not registered.",(const char*)sEditToolName );
return;
}
if (pClass->SystemClassID() != ESYSTEM_CLASS_EDITTOOL)
{
//Warning( "Class name %s is not a valid Edit Tool class.",(const char*)sEditToolName );
return;
}
CRuntimeClass *pRtClass = pClass->GetRuntimeClass();
if (pRtClass && pRtClass->IsDerivedFrom(RUNTIME_CLASS(CEditTool)))
{
CEditTool *pEditTool = (CEditTool*)pRtClass->CreateObject();
this->SetEditTool(pEditTool);
return;
}
else
{
//Warning( "Class name %s is not a valid Edit Tool class.",(const char*)sEditToolName );
return;
}
}
void CUSBLogView::OnEditPaste(void)
{
if(!IsClipboardFormatAvailable(GetApp().m_uClipboardFormat))
{
TRACE("OnEditPaste(): no suitable clipboard format available!\n");
return;
}
// we need a focused URB as well...
int nFocusedURB = m_Log.FindFocusedURB();
if(-1 == nFocusedURB)
{
nFocusedURB = 0;
}
if(!AfxGetMainWnd()->OpenClipboard())
{
TRACE("Error while opening clipboard!\n");
return;
}
// from here on, we have to close the clipboard
// before exiting this function, otherwise other
// applications might not get a chance to copy/paste
// stuff!
HANDLE hBinary = NULL;
PVOID pData = NULL;
try
{
hBinary = GetClipboardData(GetApp().m_uClipboardFormat);
if(NULL == hBinary)
{
AfxThrowNotSupportedException();
}
pData = GlobalLock(hBinary);
{
CMyMemFile memFile(pData);
CArchive ar(&memFile, CArchive::load);
DWORD dwVersion = ar.ReadCount();
if(_VERSION_DWORD_ != dwVersion)
{
AfxThrowNotSupportedException();
}
DWORD nURBCnt = ar.ReadCount();
TRACE("Pasting %d URBs...\n", nURBCnt);
CUSBLogDoc *pDoc = GetDocument();
int nInsertLocation = nFocusedURB;
while(0 < nURBCnt)
{
CRuntimeClass *pClass = ar.ReadClass();
if(!pClass->IsDerivedFrom(RUNTIME_CLASS(CURB)))
{
TRACE("unknown runtime class!\n");
AfxThrowArchiveException(CArchiveException::badClass);
}
CURB *pURB = (CURB*) pClass->CreateObject();
ASSERT(NULL != pURB);
pURB->SetChunkAllocator(&pDoc->m_arURB.m_ChunkAllocator);
pURB->Serialize(ar);
pDoc->m_arURB.InsertAt(nInsertLocation, pURB);
nInsertLocation++;
--nURBCnt;
}
pDoc->UpdateAllViews(NULL, 1);
OnEditSelectNone();
m_Log.SetFocusedURB(nFocusedURB);
}
GlobalUnlock(hBinary);
hBinary = NULL;
CloseClipboard();
}
catch(...)
{
if((NULL != pData) && (NULL != hBinary))
{
GlobalUnlock(hBinary);
}
CloseClipboard();
throw;
}
}
