www.pudn.com > PropertyListCtrl_demo.zip > PropertyItem.cpp

// PropertyItem.cpp : implementation file 
// 
///////////////////////////////////////////////////////////////////////////// 
// 
// Copyright © 1999, Stefan Belopotocan, http://welcome.to/StefanBelopotocan 
// 
///////////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "PropertyItem.h" 
 
#include "InPlaceEditPropItemString.h" 
#include "InPlaceComboBoxImp.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CPropertyItem 
 
IMPLEMENT_DYNAMIC(CPropertyItem, CObject) 
 
bool CPropertyItem::SetEnabled(bool bEnable) 
{ 
	bool bChanged = m_bEnabled != bEnable; 
	m_bEnabled = bEnable; 
 
	return bChanged; 
} 
 
void CPropertyItem::CreateInPlaceControl(CWnd* /*pWndParent*/, CRect& /*rect*/, CWnd*& pWndInPlaceControl) 
{ 
	DestroyInPlaceControl(pWndInPlaceControl); 
} 
 
void CPropertyItem::DestroyInPlaceControl(CWnd*& pWndInPlaceControl) 
{ 
	if(pWndInPlaceControl != NULL) 
	{ 
		delete pWndInPlaceControl; 
		pWndInPlaceControl = NULL; 
	} 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CPropertyItemCategory 
 
IMPLEMENT_DYNAMIC(CPropertyItemCategory, CPropertyItem) 
 
int CPropertyItemCategory::GetNumberEnabledItems() const 
{ 
	int nNumberEnabledItems = 0; 
	POSITION pos = m_listPropertyItems.GetHeadPosition(); 
 
	while(pos != NULL) 
	{ 
		if(m_listPropertyItems.GetNext(pos)->GetEnabled()) 
			nNumberEnabledItems++; 
	} 
 
	return nNumberEnabledItems; 
} 
 
CPropertyItem* CPropertyItemCategory::GetPropertyItem(int nPropertyID) 
{ 
	POSITION pos = m_listPropertyItems.GetHeadPosition(); 
 
	while(pos != NULL) 
	{ 
		CPropertyItem* pPropertyItem = m_listPropertyItems.GetNext(pos); 
 
		if(pPropertyItem->GetPropertyID() == nPropertyID) 
			return pPropertyItem; 
	} 
 
	return NULL; 
} 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CPropertyItemString 
 
IMPLEMENT_DYNAMIC(CPropertyItemString, CPropertyItem) 
 
void CPropertyItemString::CreateInPlaceControl(CWnd* pWndParent, CRect& rect, CWnd*& pWndInPlaceControl) 
{ 
	if(pWndInPlaceControl != NULL && pWndInPlaceControl->IsKindOf(RUNTIME_CLASS(CInPlaceEditPropItemString))) 
		((CInPlaceEditPropItemString*)pWndInPlaceControl)->MoveControl(rect); 
	else	 
	{ 
		DestroyInPlaceControl(pWndInPlaceControl); 
 
		pWndInPlaceControl = CInPlaceEditPropItemString::CreateInPlaceEditPropItemString(m_strText, pWndParent, rect); 
	} 
 
	((CInPlaceEditPropItemString*)pWndInPlaceControl)->SetText(m_strText); 
} 
 
void CPropertyItemString::SetData(CWnd* pWndInPlaceControl) 
{ 
	pWndInPlaceControl->GetWindowText(m_strText); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CPropertyItemList 
 
IMPLEMENT_DYNAMIC(CPropertyItemList, CPropertyItem) 
 
void CPropertyItemList::CreateInPlaceControl(CWnd* pWndParent, CRect& rect, CWnd*& pWndInPlaceControl) 
{ 
	if(pWndInPlaceControl != NULL && pWndInPlaceControl->IsKindOf(RUNTIME_CLASS(CInPlaceComboBoxImp))) 
	{ 
		((CInPlaceComboBoxImp*)pWndInPlaceControl)->MoveControl(rect); 
		((CInPlaceComboBoxImp*)pWndInPlaceControl)->ResetContent(); 
	} 
	else 
	{ 
		DestroyInPlaceControl(pWndInPlaceControl); 
		 
		pWndInPlaceControl = (CWnd*)CInPlaceComboBoxImp::CreateInPlaceComboBox(pWndParent, rect); 
	} 
 
	SetItemListData((CInPlaceComboBoxImp*)pWndInPlaceControl); 
	((CInPlaceComboBoxImp*)pWndInPlaceControl)->SetCurSel(m_nItem, false); 
	((CInPlaceComboBoxImp*)pWndInPlaceControl)->ResetListBoxHeight(); 
} 
 
void CPropertyItemList::SetData(CWnd* pWndInPlaceControl) 
{ 
	m_nItem = ((CInPlaceComboBoxImp*)pWndInPlaceControl)->GetCurrentSelection(); 
} 
 
void CPropertyItemList::SetItemListData(CInPlaceComboBoxImp* pWndInPlaceControl) 
{ 
	LPCTSTR pStrText; 
 
	for(int i = 0; (pStrText = GetItemData(i)) != NULL; i++) 
		pWndInPlaceControl->AddString(pStrText); 
}