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// CJControlBar.h : header file 
//   
// DevStudio Style Resizable Docking Control Bar.   
//   
// Copyright © 1998-99 Kirk Stowell    
//		mailto:kstowell@codejockeys.com 
//		http://www.codejockeys.com/kstowell/ 
// 
// This source code may be used in compiled form in any way you desire.  
// Source file(s) may be redistributed unmodified by any means PROVIDING 
// they are not sold for profit without the authors expressed written consent, 
// and providing that this notice and the authors name and all copyright 
// notices remain intact. If the source code is used in any commercial 
// applications then a statement along the lines of: 
// 
// "Portions Copyright © 1998-99 Kirk Stowell" must be included in the 
// startup banner, "About" box or printed documentation. An email letting 
// me know that you are using it would be nice as well. That's not much to ask 
// considering the amount of work that went into this. 
// 
// This software is provided "as is" without express or implied warranty. Use 
// it at your own risk! The author accepts no liability for any damage/loss of 
// business that this product may cause. 
//   
// ==========================================================================   
// 
// Acknowledgements: 
//	<>  Many thanks to all of you, who have encouraged me to update my articles 
//		and code, and who sent in bug reports and fixes. 
//  <>  Many thanks Zafir Anjum (zafir@codeguru.com) for the tremendous job that 
//      he has done with codeguru, enough can not be said! 
//	<>  Many thanks to Microsoft for making the source code availiable for MFC.  
//		Since most of this work is a modification from existing classes and  
//		methods, this library would not have been possible. 
// 
// ==========================================================================   
// HISTORY:	   
// ==========================================================================   
//			1.00	17 Oct 1998	- Initial re-write and release.   
//			1.01	20 Oct 1998	- Fixed problem with gripper and buttons   
//								  disappearing when docking toggled. Overloaded   
//								  IsFloating() method from base class.   
//			1.02    22 Nov 1998 - Modified set cursor to display normal size 
//								  cursor when static linked. 
//			2.00    12 Jan 1999 - Total class re-write, added multiple/side-by-side 
//								  controlbar docking! No longer uses CSizingControlBar 
//								  base class. 
// ==========================================================================   
//   
///////////////////////////////////////////////////////////////////////////// 
 
#ifndef __CJCONTROLBAR_H__ 
#define __CJCONTROLBAR_H__ 
 
#if _MSC_VER >= 1000 
#pragma once 
#endif // _MSC_VER >= 1000 
 
#include "CJFlatButton.h" 
 
///////////////////////////////////////////////////////////////////////////// 
// CCJControlBar class 
 
class AFX_EXT_CLASS CCJControlBar : public CControlBar 
{ 
	DECLARE_DYNAMIC(CCJControlBar) 
 
// Construction 
public: 
	CCJControlBar(); 
 
// Attributes 
public: 
	BOOL			m_bUnique; 
	BOOL			m_bToFit; 
protected:			 
	int				m_iTrackBorderSize; 
	UINT			m_iAuxImage; 
	UINT			m_menuID; 
	BOOL			m_bOkToDrag; 
	BOOL			m_bMaximized; 
	BOOL			m_bDragging; 
	BOOL			m_bGripper; 
	BOOL			m_bButtons; 
	CRect			m_rcTrack; 
	CSize			m_sizeNormal; 
	CSize			m_sizeDesired; 
	CPoint			m_ptCurDrag; 
	CPoint			m_ptStartDrag; 
	HCURSOR			m_curHSplitBar; 
	HCURSOR			m_curVSplitBar; 
	CWnd*			m_pChildWnd; 
	CImageList		m_ImageList; 
	CCJFlatButton	m_btnClose; 
	CCJFlatButton	m_btnMinim; 
	CToolTipCtrl	m_ToolTip; 
	COLORREF		m_clrBtnHilite; 
	COLORREF		m_clrBtnShadow; 
	COLORREF		m_clrBtnFace; 
 
// Operations 
public: 
	int GetMinExt(); 
	BOOL IsLeftDocked(); 
	BOOL IsRightDocked(); 
	BOOL IsTopDocked(); 
	BOOL IsBottomDocked(); 
	BOOL IsHorzDocked() { return (IsTopDocked() || IsBottomDocked()); } 
	BOOL IsVertDocked() { return (IsLeftDocked() || IsRightDocked()); } 
	void SetNormalSize(const CSize &cs); 
	void Normalize(); 
	void Minimize(); 
	void Maximize(int size); 
	void EnableDockingOnSizeBar(DWORD dwDockStyle); 
	void ShowFrameControls(BOOL bGripper = TRUE, BOOL bButtons = TRUE); 
	void SetMenuID(UINT nID); 
	UINT GetMenuID(); 
 
protected: 
	CRect GetGripperRect(); 
	CRect GetButtonRect(); 
	void DrawGripper(CDC* pDC); 
	void SetChild(CWnd* pWnd); 
	void OnInvertTracker(const CRect& rect); 
	void HitTest(CPoint &point); 
	void DrawBorders(CDC *pDC, CRect &rect); 
	void EraseNonClient(); 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CCJControlBar) 
	public: 
	virtual BOOL Create(CWnd* pParentWnd, UINT nID, LPCTSTR lpszWindowName = NULL, CSize sizeDefault = CSize(200,100), DWORD dwStyle = CBRS_LEFT); 
	virtual void OnUpdateCmdUI(CFrameWnd* pTarget, BOOL bDisableIfNoHndler); 
	virtual CSize CalcDynamicLayout(int nLength, DWORD nMode); 
	virtual BOOL PreTranslateMessage(MSG* pMsg); 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
	virtual void GetChildRect(CRect &rect); 
	virtual ~CCJControlBar(); 
 
// Generated message map functions 
protected: 
	//{{AFX_MSG(CCJControlBar) 
	afx_msg void OnNcPaint(); 
	afx_msg void OnPaint(); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnMouseMove(UINT nFlags, CPoint point); 
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); 
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point); 
	afx_msg UINT OnNcHitTest(CPoint point); 
	afx_msg BOOL OnEraseBkgnd(CDC* pDC); 
	afx_msg void OnSysColorChange(); 
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
	afx_msg void OnWindowPosChanged(WINDOWPOS FAR* lpwndpos); 
	afx_msg void OnContextMenu(CWnd* pWnd, CPoint point); 
	afx_msg void OnButtonClose(); 
	afx_msg void OnUpdateButtonClose(CCmdUI* pCmdUI); 
	afx_msg void OnButtonMinimize(); 
	afx_msg void OnUpdateButtonMinimize(CCmdUI* pCmdUI); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Developer Studio will insert additional declarations immediately before the previous line. 
 
#endif // __CJCONTROLBAR_H__