www.pudn.com > src.zip > GfxOutBarCtrl.h

// Copyright (c) Iuri Apollonio 1998 
// Use & modify as you want & need, and leave those 3 lines. 
// http://www.codeguru.com 
 
#if !defined(AFX_GFXOUTBARCTRL_H__28FA2CA4_11B7_11D2_8437_0000B43382FE__INCLUDED_) 
#define AFX_GFXOUTBARCTRL_H__28FA2CA4_11B7_11D2_8437_0000B43382FE__INCLUDED_ 
 
#if _MSC_VER >= 1000 
#pragma once 
#endif // _MSC_VER >= 1000 
// GfxOutBarCtrl.h : header file 
// 
 
///////////////////////////////////////////////////////////////////////////// 
// CGfxOutBarCtrl window 
 
#include  
 
#define WM_OUTBAR_NOTIFY		WM_USER + 1 
#define NM_OB_ITEMCLICK			1 
#define NM_OB_ONLABELENDEDIT	2 
#define NM_OB_ONGROUPENDEDIT	3 
#define NM_OB_DRAGITEM			4 
#define NM_FOLDERCHANGE			5 
#define NM_OB_ITEMDCLICK		6 
 
struct OUTBAR_INFO  
{ 
	int				index; 
	const char *	cText; 
	int				iDragFrom; 
	int				iDragTo; 
}; 
 
class CGfxOutBarCtrl : public CWnd 
{ 
// Construction 
	DECLARE_DYNCREATE(CGfxOutBarCtrl) 
public: 
	CGfxOutBarCtrl(); 
 
	enum {  fSmallIcon = 1 << 0, fLargeIcon = 1 << 1, fEditGroups = 1 << 2, fEditItems = 1 << 3, 
			fRemoveGroups = 1 << 4, fRemoveItems = 1 << 5, fAddGroups = 1 << 6,  
			fDragItems = 1 << 7, fAnimation = 1 << 8, fSelHighlight = 1 << 9 }; 
 
	enum { ircIcon = 1, ircLabel = 2, ircAll = 3 }; 
 
// Attributes 
public: 
	COLORREF	crBackGroundColor, crBackGroundColor1; 
	COLORREF	crTextColor; 
	COLORREF	cr3dFace, crLightBorder, crHilightBorder, crShadowBorder, crDkShadowBorder; 
	int			iFolderHeight; 
 
	int			xSmallIconLabelOffset, yLargeIconLabelOffset; 
	int			ySmallIconSpacing, yLargeIconSpacing; 
 
	int			xLeftMargin, yTopMargin; 
	bool		bUpArrow, bDownArrow, bUpPressed, bDownPressed; 
	CRect		rcUpArrow, rcDownArrow; 
	bool		bLooping; 
 
	int			iHitInternal1, iHitInternal2; 
 
	long		lAnimationTickCount; 
 
	int			iLastSel, iSelAnimTiming; 
	int			iSelAnimCount; 
 
	DWORD		dwFlags; 
 
	CPtrArray	arFolder; 
 
	int			iLastFolderHighlighted; 
	int			iLastSelectedFolder; 
	int			iFirstItem; 
 
	int			iLastItemHighlighted; 
	bool		bPressedHighlight; 
 
	int			iLastDragItemDraw, iLastDragItemDrawType; 
 
	class CBarItem 
	{ 
	public: 
		CBarItem(const char * name, const int image, DWORD exData); 
		virtual  ~CBarItem(); 
		int				iImageIndex; 
		char *			cItem; 
		DWORD			dwData; 
	}; 
 
	class CBarFolder 
	{ 
	public: 
		void SetOfflineState(); 
		int AddItem(LPCTSTR lpszText, int image, DWORD exData); 
		BOOL SetOnlineImage(DWORD dwID,BOOL bTrue); 
		BOOL ModifyItem(DWORD dwID,int image,LPCTSTR lpszText); 
		BOOL MoveToTail(int index); 
		BOOL MoveToHead(int index); 
		CBarFolder(const char * name, DWORD exData); 
		virtual  ~CBarFolder(); 
		int GetItemCount(); 
		int InsertItem(int index, const char * text, const int image, const DWORD exData); 
		char *			cName; 
		DWORD			dwData; 
		CImageList *	pLargeImageList; 
		CImageList *	pSmallImageList; 
		CPtrArray		arItems; 
		CWnd *			pChild; 
	}; 
 
	int iSelFolder; 
 
	CImageList *	pLargeImageList; 
	CImageList *	pSmallImageList; 
 
	HCURSOR			hHandCursor; 
	HCURSOR			hDragCursor; 
	HCURSOR			hNoDragCursor; 
 
	CPen *			pBlackPen; 
 
// Operations 
public: 
	enum { htNothing = -1, htFolder, htItem, htUpScroll, htDownScroll}; 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CGfxOutBarCtrl) 
	public: 
	virtual void Serialize(CArchive& ar); 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
	BOOL RemoveAItem(int folder,DWORD dwID,BOOL bRefresh=TRUE); 
	void SetOfflineState(); 
	int AddItem(int folder,LPCTSTR lpszText,int image,DWORD exData); 
	BOOL SetOnlineImage(DWORD dwID,BOOL bTrue=TRUE); 
	BOOL ModifyItem(DWORD dwID,int image,LPCTSTR lpszText); 
	BOOL MoveToTail(int folder,int index); 
	BOOL MoveToHead(int folder,int index); 
	void DrawAnimItem(const int xoffset, const int yoffset, const int index); 
	void SetAnimSelHighlight(const int iTime); 
	DWORD GetFolderData(int iFolder = -1); 
	CWnd * GetFolderChild(int iFolder = -1); 
	int AddFolderBar(const char * pFolder, CWnd * pSon, const DWORD exData = 0); 
	CString GetItemText(const int index); 
	void SetAnimationTickCount(const long value) { lAnimationTickCount = value; }; 
	long GetAnimationTickCount() { return lAnimationTickCount; }; 
 
	void AnimateFolderScroll(const int iFrom, const int iTo); 
	int GetDragItemRect(const int index, CRect &rect); 
	void DrawDragArrow(CDC * pDC, const int iFrom, const int iTo); 
	void SetItemImage(const int index, const int iImage); 
	void SetItemData(const int index, const DWORD dwData); 
	int  GetItemImage(const int index) const; 
	DWORD GetItemData(const int index) const; 
	bool IsValidItem(const int index) const; 
	void RemoveItem(const int index); 
	void SetItemText(const int index, const char * text); 
	void StartItemEdit(const int index); 
	void SetFolderText(const int index, const char * text); 
	void StartGroupEdit(const int index); 
	void GetLabelRect(const int iFolder, const int iIndex, CRect &rect); 
	void GetIconRect(const int iFolder, const int iIndex, CRect &rect); 
	void HighlightItem(const int index, const bool bPressed = false); 
	void GetVisibleRange(const int iFolder, int &first, int &last); 
	void DrawItem(CDC * pDC, const int iFolder, CRect rc, const int index, const bool bOnlyImage = false); 
	CImageList * GetFolderImageList(const int index, const bool bSmall) const; 
	CSize GetItemSize(const int iFolder, const int index, const int type); 
	void PaintItems(CDC * pDC, const int iFolder, CRect rc); 
	CImageList * GetImageList(CImageList * pImageList, int nImageList); 
	CImageList * SetFolderImageList(const int folder, CImageList * pImageList, int nImageList); 
	CImageList * SetImageList(CImageList * pImageList, int nImageList); 
	int GetCountPerPage() const; 
	void RemoveFolder(const int index); 
	int GetSelFolder() const; 
	int GetFolderCount() const; 
	void SetSelFolder(const int index); 
	int GetItemCount() const; 
	int InsertItem(const int folder, const int index, const char * text, const int image = -1, const DWORD exData = 0); 
	void HighlightFolder(const int index); 
	int HitTestEx(const CPoint &point, int &index); 
	void GetInsideRect(CRect &rect) const; 
	int AddFolder(const char * cFolderName, const DWORD exData); 
	void GetItemRect(const int iFolder, const int iIndex, CRect &rect); 
	bool GetFolderRect(const int iIndex, CRect &rect) const; 
	void ModifyFlag(const DWORD &dwRemove, const DWORD &dwAdd, const UINT redraw = 0); 
	DWORD GetFlag() const; 
	void SetSmallIconView(const bool bSet); 
	bool IsSmallIconView() const; 
	BOOL Create(DWORD dwStyle, const RECT& rect, CWnd * pParentWnd, UINT nID, const DWORD dwFlag = fDragItems|fEditGroups|fEditItems|fRemoveGroups|fRemoveItems|fAddGroups|fAnimation|fSelHighlight); 
	virtual ~CGfxOutBarCtrl(); 
 
	// Generated message map functions 
protected: 
	void DrawFolder(CDC * pDC, const int iIdx, CRect rect, const bool bSelected); 
	//{{AFX_MSG(CGfxOutBarCtrl) 
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
	afx_msg void OnTimer(UINT nIDEvent); 
	afx_msg void OnPaint(); 
	afx_msg BOOL OnEraseBkgnd(CDC* pDC); 
	afx_msg void OnMouseMove(UINT nFlags, CPoint point); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); 
	afx_msg void OnSize(UINT nType, int cx, int cy); 
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnGfxLargeicon(); 
	afx_msg void OnUpdateGfxLargeicon(CCmdUI* pCmdUI); 
	afx_msg void OnGfxSmallicon(); 
	afx_msg void OnUpdateGfxSmallicon(CCmdUI* pCmdUI); 
	afx_msg void OnGfxRemoveitem(); 
	afx_msg void OnUpdateGfxRemoveitem(CCmdUI* pCmdUI); 
	afx_msg void OnGfxRenameitem(); 
	afx_msg void OnUpdateGfxRenameitem(CCmdUI* pCmdUI); 
	afx_msg void OnGfxGroupicon(); 
	afx_msg void OnGfxBackcicon(); 
	afx_msg void OnGfxFontcicon(); 
	//}}AFX_MSG 
	afx_msg long OnEndLabelEdit(WPARAM wParam, LPARAM lParam); 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Developer Studio will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_GFXOUTBARCTRL_H__28FA2CA4_11B7_11D2_8437_0000B43382FE__INCLUDED_)