#pragma once
#include "GroupLabel.h"
#include <functional>


typedef std::function<void(void* pFrom, int code, void* pContext, int contextType)> ONCONTENTCHANGED;


// CPjPage1 对话框

class CCjPageBase : public CDialogEx
{
	DECLARE_DYNAMIC(CCjPageBase)

public:
	CCjPageBase(UINT nID, CWnd* pPage);			// 标准构造函数
	virtual ~CCjPageBase();

public:
	void SetTitle(CString strTitle);
	virtual int OnApply() { return 0; };
	void SetOnContentChanged(ONCONTENTCHANGED onContentChanged);
	void SetContext(void* pContext, int type);
	void* GetContext();

protected:
	virtual void Resize();
	virtual void ContentChanged(int code);
	virtual void OnSetContext(void* pContext) { };

private:
	COLORREF m_crBkgndCached;
	CBrush m_brBkgnd;
	CGroupLabel m_labelTitle;
	ONCONTENTCHANGED m_onContentChanged;

protected:
	COLORREF m_crBkgnd;
	BOOL m_bContentChangedLock;
	void* m_pContext;
	int m_nContextType;

// 对话框数据
#ifdef AFX_DESIGN_TIME
	enum { IDD = IDD_CJ_PAGE1 };
#endif

protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持

	DECLARE_MESSAGE_MAP()
public:
	virtual BOOL OnInitDialog();
	afx_msg HBRUSH OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor);
	afx_msg void OnSize(UINT nType, int cx, int cy);
};