/**
 *
 * 女医ハック DirectShowフィルタ
 * Copyright (C) 2008 id:yuaaaa
 *
 * $Id$
 */

#pragma unmanaged
#include <streams.h>

#include <initguid.h>
#include <olectl.h>

#include <stdio.h>


#pragma managed


#include <vcclr.h>

#include "vtestguids.h"
#include "IDirectJoyHack.h"
#include "vfiltprop.h"


//#using <../JHDrawLib/bin/Debug/JHDrawLib.dll>
//#using <JHDrawLib>

//#include <gdiplus.h>
//#pragma comment (lib, "Gdiplus.lib")
//using namespace Gdiplus;

ref class delegateWrapper;

class CDirectJoyHack
		: public CTransInPlaceFilter
		, public ISpecifyPropertyPages
		, public CPersistStream
		, public IDirectJoyHack
{

	friend delegateWrapper;

public:

	DECLARE_IUNKNOWN;
	static CUnknown * WINAPI CreateInstance(LPUNKNOWN punk, HRESULT *phr);
	

	HRESULT CheckInputType(const CMediaType *mtIn);
	//HRESULT GetMediaType(int iPosition, CMediaType *pMediaType);

	STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void ** ppv);
	STDMETHODIMP GetClassID(CLSID *pClsid);

	// IDirectJoyHack
	STDMETHODIMP get_FileName( WCHAR* fn );
	STDMETHODIMP put_FileName( WCHAR* fn );
	STDMETHODIMP reload_File( );

	STDMETHODIMP get_ChangeImmediate( bool* fImmediate );
	STDMETHODIMP put_ChangeImmediate( bool fImmediate );

	STDMETHODIMP get_UseUTF8( bool* futf8 );
	STDMETHODIMP put_UseUTF8( bool futf8 );
	
	STDMETHODIMP get_HideSubtitles( bool* fHideSubtitles );
	STDMETHODIMP put_HideSubtitles( bool fHideSubtitles );

	STDMETHODIMP get_Delay ( __int32* fDelay );
	STDMETHODIMP put_Delay ( __int32 fDelay );

	STDMETHODIMP get_DebugOutput ( bool* fDebugOut );
	STDMETHODIMP put_DebugOutput ( bool fDebugOut );

	STDMETHODIMP get_DisableCache ( bool* fdcache );
	STDMETHODIMP put_DisableCache ( bool fdcache );

	STDMETHODIMP GetPages(CAUUID * pPages);

private:

	HRESULT SetMediaType(PIN_DIRECTION direction,const CMediaType *pmt);

    static int m_nInstanceCount;                   // total instances
    int m_nThisInstance;

	int width, height, stride;
	//ULONG_PTR gdiplusToken;
	gcroot<JHDrawLib::DrawJoyHack^ > joyhack;
	gcroot<System::IO::FileSystemWatcher^ > fswatch;

	gcroot<delegateWrapper^ > mywrap;
	void file_Change(System::Object ^sender, System::IO::FileSystemEventArgs ^e);

	IMediaPosition *pMediaPosition;

	WCHAR m_filename[MAX_PATH];
	bool m_Immediate;
	bool m_utf8;
	bool m_HideSub;
	__int32 m_Delay; //frame 
	bool m_DebugOut;

	bool m_Locking;

	gcroot<System::String ^> errorstr;

	CDirectJoyHack(TCHAR *tszName, LPUNKNOWN punk, HRESULT *phr);
	~CDirectJoyHack();

	HRESULT Transform(IMediaSample *pSample);

};


ref class delegateWrapper
{
public:
	CDirectJoyHack *pclass;

	delegateWrapper ( CDirectJoyHack *p )
	{
		pclass = p;
	}

	void Do(System::Object ^sender, System::IO::FileSystemEventArgs ^e)
	{
		pclass->file_Change( sender, e );
	}

};