#pragma once
#include "GlwSubclassWnd.h"

class TARCH_EXP GlwSkin : public GlwSubclassWnd
{

private:
	bool		m_bHasName;					// 是否显示第二行title
	bool		m_bInit;					// 是否初始化?
	BOOL		m_bActive;					// 是否active
	CString		m_sTitle;					// title 字符串
	bool		m_bSizable;					// 能否 resize
	bool		m_bCaption;					// 是否有caption
	int			m_nTopHeight;				// 标题框宽
	int			m_nLBorderW;				// 左框宽
	int			m_nRBorderW;				// 右框宽
	int			m_nBBorderW;				// 底框宽
	CSize		m_szMin;					// resize 最小尺寸
	HBRUSH		m_hBrush;					// 背景画刷
	HRGN		m_hRgn;
	CFont		m_font;						// 字体对象
	bool		m_bCBtnMoveon, m_bCBtnClick;// 关闭按钮状态
	bool		m_bCornerTitle;				// 圆角 caption
	CRect		m_reOldWnd;					// 窗口收缩前的大小
	DWORD		m_dwOldLong;				// 窗口透明前的 style
	bool		m_bNcLBDCaption;			// 当鼠标点中标题栏时置 true
	bool		m_bNcLBDBorder;				// 当鼠标点左/右/下栏时置 true
	bool		m_bDragTrans;				// 拖拽窗口是否令窗口透明?
	COLORREF	m_colorDlg;					//窗口颜色

public:
	CRect GetNoClientArea() {return CRect(m_nLBorderW, m_nTopHeight, m_nRBorderW, m_nBBorderW);}
	bool HasCaption(){return m_bCaption;}
	bool HasLabel(){return m_bHasName;}
	BOOL Hook( CWnd * wnd );
	BOOL IsInited() { return m_bInit; }
	void SetFont(LPCTSTR name, int fHeight);
	void SetMinSize(CSize sz){m_szMin = sz;}
	CRect GetCloseBtnRect(bool bScreen);
	HRGN GetRegion();
	void SetLabel(bool bset);
	bool IsCaptionLButtonDown(){return m_bNcLBDCaption;}
	bool IsBorderLButtonDown(){return m_bNcLBDBorder;}
	void SetDragTransparent(bool bValue){m_bDragTrans = bValue;}
	void SerColorDlg(COLORREF colorDlg);
	GlwSkin();
	virtual ~GlwSkin();

private:
	LRESULT OnSetText( WPARAM wp, LPARAM lp );
	void OnActivate(UINT nState,CWnd* pWndOther, BOOL bMinimized );
	BOOL OnEraseBkgnd( CDC *pDC);
	void OnGetMinMaxInfo( MINMAXINFO* lpMMI );
	void OnNcMouseMove( UINT nHitTest, CPoint point );
	void OnNcLButtonUp( UINT nHitTest, CPoint point );
	void OnNcLButtonDown( UINT nHitTest, CPoint point );
	void OnNcLButtonDblClk( UINT nHitTest,  CPoint point );
	UINT OnNcHitTest( CPoint point );
	BOOL OnNcActivate( BOOL bActive );
	void OnSize(UINT nType, int cx, int cy );
	void OnNcCalcSize( BOOL bCalcValidRects, NCCALCSIZE_PARAMS* lpncsp);
	void OnNcPaint( HRGN rgn );
	HBRUSH OnCtlColorDlg(HWND hwnd, CDC *pDc, HWND hDlg);
	virtual LRESULT WindowProc(UINT msg, WPARAM wp, LPARAM lp);
};