cntritem.cpp
上传用户:szled88
上传日期:2015-04-09
资源大小:43957k
文件大小:6k
- // [!output CONTAINER_ITEM_IMPL] : implementation of the [!output CONTAINER_ITEM_CLASS] class
- //
- #include "stdafx.h"
- #include "[!output APP_HEADER]"
- [!if OLEDB_RECORD_VIEW || ODBC_RECORD_VIEW]
- #include "[!output ROWSET_HEADER]"
- [!endif]
- #include "[!output DOC_HEADER]"
- #include "[!output VIEW_HEADER]"
- #include "[!output CONTAINER_ITEM_HEADER]"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #endif
- // [!output CONTAINER_ITEM_CLASS] implementation
- IMPLEMENT_SERIAL([!output CONTAINER_ITEM_CLASS], [!output CONTAINER_ITEM_BASE_CLASS], 0)
- [!if RICH_EDIT_VIEW]
- [!output CONTAINER_ITEM_CLASS]::[!output CONTAINER_ITEM_CLASS](REOBJECT* preo, [!output DOC_CLASS]* pContainer)
- : [!output CONTAINER_ITEM_BASE_CLASS](preo, pContainer)
- [!else]
- [!output CONTAINER_ITEM_CLASS]::[!output CONTAINER_ITEM_CLASS]([!output DOC_CLASS]* pContainer)
- : [!output CONTAINER_ITEM_BASE_CLASS](pContainer)
- [!endif]
- {
- // TODO: add one-time construction code here
- }
- [!output CONTAINER_ITEM_CLASS]::~[!output CONTAINER_ITEM_CLASS]()
- {
- // TODO: add cleanup code here
- }
- [!if !RICH_EDIT_VIEW]
- void [!output CONTAINER_ITEM_CLASS]::OnChange(OLE_NOTIFICATION nCode, DWORD dwParam)
- {
- ASSERT_VALID(this);
- [!output CONTAINER_ITEM_BASE_CLASS]::OnChange(nCode, dwParam);
- // When an item is being edited (either in-place or fully open)
- // it sends OnChange notifications for changes in the state of the
- // item or visual appearance of its content.
- // TODO: invalidate the item by calling UpdateAllViews
- // (with hints appropriate to your application)
- GetDocument()->UpdateAllViews(NULL);
- // for now just update ALL views/no hints
- }
- BOOL [!output CONTAINER_ITEM_CLASS]::OnChangeItemPosition(const CRect& rectPos)
- {
- ASSERT_VALID(this);
- // During in-place activation [!output CONTAINER_ITEM_CLASS]::OnChangeItemPosition
- // is called by the server to change the position of the in-place
- // window. Usually, this is a result of the data in the server
- // document changing such that the extent has changed or as a result
- // of in-place resizing.
- //
- // The default here is to call the base class, which will call
- // [!output CONTAINER_ITEM_BASE_CLASS]::SetItemRects to move the item
- // to the new position.
- if (![!output CONTAINER_ITEM_BASE_CLASS]::OnChangeItemPosition(rectPos))
- return FALSE;
- // TODO: update any cache you may have of the item's rectangle/extent
- return TRUE;
- }
- [!if !ACTIVE_DOC_CONTAINER]
- void [!output CONTAINER_ITEM_CLASS]::OnGetItemPosition(CRect& rPosition)
- {
- ASSERT_VALID(this);
- // During in-place activation, [!output CONTAINER_ITEM_CLASS]::OnGetItemPosition
- // will be called to determine the location of this item. Usually, this
- // rectangle would reflect the current position of the item relative to the
- // view used for activation. You can obtain the view by calling
- // [!output CONTAINER_ITEM_CLASS]::GetActiveView.
- // TODO: return correct rectangle (in pixels) in rPosition
- CSize size;
- rPosition.SetRectEmpty();
- if (SUCCEEDED(GetExtent(&size, m_nDrawAspect)))
- {
- [!output VIEW_CLASS]* pView = GetActiveView();
- ASSERT_VALID(pView);
- if (!pView)
- return;
- CDC *pDC = pView->GetDC();
- ASSERT(pDC);
- if (!pDC)
- return;
- pDC->HIMETRICtoLP(&size);
- rPosition.SetRect(10, 10, size.cx + 10, size.cy + 10);
- }
- else
- rPosition.SetRect(10, 10, 210, 210);
- }
- [!endif]
- void [!output CONTAINER_ITEM_CLASS]::OnActivate()
- {
- [!if !ACTIVE_DOC_CONTAINER]
- // Allow only one inplace activate item per frame
- [!output VIEW_CLASS]* pView = GetActiveView();
- ASSERT_VALID(pView);
- if (!pView)
- return;
- COleClientItem* pItem = GetDocument()->GetInPlaceActiveItem(pView);
- if (pItem != NULL && pItem != this)
- pItem->Close();
- [!output CONTAINER_ITEM_BASE_CLASS]::OnActivate();
- [!endif]
- }
- void [!output CONTAINER_ITEM_CLASS]::OnDeactivateUI(BOOL bUndoable)
- {
- [!output CONTAINER_ITEM_BASE_CLASS]::OnDeactivateUI(bUndoable);
- DWORD dwMisc = 0;
- m_lpObject->GetMiscStatus(GetDrawAspect(), &dwMisc);
- if (dwMisc & OLEMISC_INSIDEOUT)
- DoVerb(OLEIVERB_HIDE, NULL);
- }
- void [!output CONTAINER_ITEM_CLASS]::Serialize(CArchive& ar)
- {
- ASSERT_VALID(this);
- // Call base class first to read in [!output CONTAINER_ITEM_BASE_CLASS] data.
- // Since this sets up the m_pDocument pointer returned from
- // [!output CONTAINER_ITEM_CLASS]::GetDocument, it is a good idea to call
- // the base class Serialize first.
- [!output CONTAINER_ITEM_BASE_CLASS]::Serialize(ar);
- // now store/retrieve data specific to [!output CONTAINER_ITEM_CLASS]
- if (ar.IsStoring())
- {
- // TODO: add storing code here
- }
- else
- {
- // TODO: add loading code here
- }
- }
- [!if CONTAINER_SERVER]
- BOOL [!output CONTAINER_ITEM_CLASS]::CanActivate()
- {
- // Editing in-place while the server itself is being edited in-place
- // does not work and is not supported. So, disable in-place
- // activation in this case.
- [!output DOC_CLASS]* pDoc = GetDocument();
- ASSERT_VALID(pDoc);
- if (!pDoc)
- return FALSE;
- ASSERT_KINDOF(COleServerDoc, pDoc);
- if (!pDoc->IsKindOf(RUNTIME_CLASS(COleServerDoc)))
- {
- return FALSE;
- }
- if (pDoc->IsInPlaceActive())
- return FALSE;
- // otherwise, rely on default behavior
- return COleClientItem::CanActivate();
- }
- [!endif]
- [!endif]
- // [!output CONTAINER_ITEM_CLASS] diagnostics
- #ifdef _DEBUG
- void [!output CONTAINER_ITEM_CLASS]::AssertValid() const
- {
- [!output CONTAINER_ITEM_BASE_CLASS]::AssertValid();
- }
- void [!output CONTAINER_ITEM_CLASS]::Dump(CDumpContext& dc) const
- {
- [!output CONTAINER_ITEM_BASE_CLASS]::Dump(dc);
- }
- #endif