You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
162 lines
4.9 KiB
162 lines
4.9 KiB
/////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (c) 1996-1997 Microsoft Corporation
|
|
//
|
|
// Module Name:
|
|
// TreeView.h
|
|
//
|
|
// Abstract:
|
|
// Definition of the CClusterTreeView class.
|
|
//
|
|
// Implementation File:
|
|
// TreeView.cpp
|
|
//
|
|
// Author:
|
|
// David Potter (davidp) May 1, 1996
|
|
//
|
|
// Revision History:
|
|
//
|
|
// Notes:
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _TREEVIEW_H_
|
|
#define _TREEVIEW_H_
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// Forward Class Declarations
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
class CClusterTreeView;
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// External Class Declarations
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
class CClusterDoc;
|
|
class CSplitterFrame;
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// Type Definitions
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
typedef CList<CClusterTreeView *, CClusterTreeView *> CClusterTreeViewList;
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// Include Files
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _TREEITEM_H_
|
|
#include "TreeItem.h" // for CTreeItem
|
|
#endif
|
|
|
|
#ifndef _SPLITFRM_H
|
|
#include "SplitFrm.h" // for CSplitterFrame
|
|
#endif
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CClusterTreeView view
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
class CClusterTreeView : public CTreeView
|
|
{
|
|
friend class CTreeItem;
|
|
friend class CClusterDoc;
|
|
friend class CSplitterFrame;
|
|
|
|
protected: // create from serialization only
|
|
CClusterTreeView(void);
|
|
DECLARE_DYNCREATE(CClusterTreeView)
|
|
|
|
// Attributes
|
|
protected:
|
|
CSplitterFrame * m_pframe;
|
|
|
|
BOOL BDragging(void) const { ASSERT_VALID(Pframe()); return Pframe()->BDragging(); }
|
|
CImageList * Pimagelist(void) const { ASSERT_VALID(Pframe()); return Pframe()->Pimagelist(); }
|
|
|
|
public:
|
|
CClusterDoc * GetDocument(void);
|
|
CSplitterFrame * Pframe(void) const { return m_pframe; }
|
|
CTreeItem * PtiSelected(void) const;
|
|
HTREEITEM HtiSelected(void) const { return GetTreeCtrl().GetSelectedItem(); }
|
|
|
|
// Operations
|
|
public:
|
|
CMenu * PmenuPopup(
|
|
IN CPoint & rpointScreen,
|
|
OUT CClusterItem *& rpci
|
|
);
|
|
void SaveCurrentSelection(void);
|
|
void ReadPreviousSelection(OUT CString & rstrSelection);
|
|
|
|
protected:
|
|
|
|
// Overrides
|
|
// ClassWizard generated virtual function overrides
|
|
//{{AFX_VIRTUAL(CClusterTreeView)
|
|
public:
|
|
virtual void OnDraw(CDC* pDC); // overridden to draw this view
|
|
virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
|
|
virtual BOOL Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext = NULL);
|
|
virtual BOOL OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo);
|
|
virtual BOOL PreTranslateMessage(MSG* pMsg);
|
|
protected:
|
|
virtual void OnInitialUpdate(); // called first time after construct
|
|
virtual void OnActivateView(BOOL bActivate, CView* pActivateView, CView* pDeactiveView);
|
|
//}}AFX_VIRTUAL
|
|
|
|
// Implementation
|
|
public:
|
|
virtual ~CClusterTreeView(void);
|
|
#ifdef _DEBUG
|
|
virtual void AssertValid(void) const;
|
|
virtual void Dump(CDumpContext& dc) const;
|
|
#endif
|
|
|
|
protected:
|
|
// Label editing.
|
|
CTreeItem * m_ptiBeingEdited;
|
|
BOOL m_bShiftPressed;
|
|
BOOL m_bControlPressed;
|
|
BOOL m_bAltPressed;
|
|
MSG m_msgControl;
|
|
|
|
// Drag & drop.
|
|
HTREEITEM m_htiDrag;
|
|
CTreeItem * m_ptiDrag;
|
|
HTREEITEM m_htiDrop;
|
|
void OnMouseMoveForDrag(IN UINT nFlags, IN CPoint point, IN const CWnd * pwndDrop);
|
|
void OnButtonUpForDrag(IN UINT nFlags, IN CPoint point);
|
|
void BeginDrag(void);
|
|
void EndDrag(void);
|
|
|
|
BOOL BAddItems(
|
|
IN OUT CTreeItem * pti,
|
|
IN const CString & rstrSelection,
|
|
IN BOOL bExpanded = FALSE
|
|
);
|
|
|
|
// Generated message map functions
|
|
protected:
|
|
//{{AFX_MSG(CClusterTreeView)
|
|
afx_msg void OnDestroy();
|
|
afx_msg void OnCmdRename();
|
|
afx_msg void OnSelChanged(NMHDR* pNMHDR, LRESULT* pResult);
|
|
afx_msg void OnBeginLabelEdit(NMHDR* pNMHDR, LRESULT* pResult);
|
|
afx_msg void OnEndLabelEdit(NMHDR* pNMHDR, LRESULT* pResult);
|
|
afx_msg void OnItemExpanded(NMHDR* pNMHDR, LRESULT* pResult);
|
|
afx_msg void OnBeginDrag(NMHDR* pNMHDR, LRESULT* pResult);
|
|
afx_msg void OnKeyDown(NMHDR* pNMHDR, LRESULT* pResult);
|
|
//}}AFX_MSG
|
|
DECLARE_MESSAGE_MAP()
|
|
};
|
|
|
|
#ifndef _DEBUG // debug version in TreeView.cpp
|
|
inline CClusterDoc * CClusterTreeView::GetDocument(void)
|
|
{ return (CClusterDoc *) m_pDocument; }
|
|
#endif
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#endif // _TREEVIEW_H_
|