simpleplayerdlg.h

windows ce 下的自制播放器

// SimplePlayerDlg.h : header file
//

#if !defined(AFX_SIMPLEPLAYERDLG_H__3CF08559_1031_4C10_BD91_69EF78A1FEAB__INCLUDED_)
#define AFX_SIMPLEPLAYERDLG_H__3CF08559_1031_4C10_BD91_69EF78A1FEAB__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000


/////////////////////////////////////////////////////////////////////////////
// CSimplePlayerDlg dialog
#include <streams.h>
#include "CDXGraph.h"

#define SLIDER_TIMER   100


class CSimplePlayerDlg : public CDialog
{
// Construction

public:
	CSimplePlayerDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CSimplePlayerDlg)
	enum { IDD = IDD_SIMPLEPLAYER_DIALOG };
	CStatic	m_text;
	CStatic	m_VideoWindow;
	CSliderCtrl	m_SliderGraph;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CSimplePlayerDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	CDXGraph *   m_FilterGraph;     // Filter Graph封装
	CString      m_SourceFile;      // 源文件
	UINT         m_SliderTimer;     // 定时器ID
	WCHAR     PathName[128];

	void CreateGraph(CString strSourceFile);       // 创建Filter Graph
	void DestroyGraph(void);                              // 析构Filter Graph
	// Generated message map functions
	//{{AFX_MSG(CSimplePlayerDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnChangeVideoWindow();
	afx_msg void OnOutofmemorySliderGraph(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnButtonOpen();
	afx_msg void OnButtonPlay();
	afx_msg void OnTimer(UINT nIDEvent);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft eMbedded Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_SIMPLEPLAYERDLG_H__3CF08559_1031_4C10_BD91_69EF78A1FEAB__INCLUDED_)