/*=========================================================================
File Name:		DIASOUND.CPP
Purpose:		Implements functions handling the sound characteristics
				Implements Following Classes:
				- DiaSound
				

Author:			Benoit Germain
Date:			May,1997
==========================================================================*/

#include <string.h>
#include "stdafx.h"
#include "Acp_Base.h"
#define HieFriend
#include "incgam.h"
#include "DiaSound.hpp"
#include "_interf.hpp"
#include "GMatObj.hpp"
#include "CopyPaste.hpp"
#include "x:\cpa\main\inc\_editid.h"
#include "TUT.h"

extern Material_Interface *gs_p_oMaterialInterface;

/*=========================================================================
Function Name:  Diasound::Diasound()
Purpose:		Diasound constructor
Author:			Benoit Germain
Date:			May 13,1997
==========================================================================*/

IMPLEMENT_DYNCREATE(DiaSound, CFormView)

DiaSound::DiaSound()
	: CFormView(DiaSound::IDD)
{
	//{{AFX_DATA_INIT(DiaSound)
	m_ComboString = _T("");
	//}}AFX_DATA_INIT

	
	m_bHasBeenInitialized=FALSE;	
	//m_hHandleToGameMaterial=(GMT_tdxHandleToGameMaterial)GMT_C_ulInvalidHandle;
	m_hHandleToSoundMaterial = GMT_C_InvalidSoundMaterial;
	m_p_oCopyBuffer = NULL;

}

/*=========================================================================
Function Name:  Diasound::~Diasound()
Purpose:		Diasound destructor
Author:			Benoit Germain
Date:			May 13,1997
==========================================================================*/

DiaSound::~DiaSound()
{
	if ( m_p_oCopyBuffer )
		delete m_p_oCopyBuffer;
}



/*=========================================================================
Function Name:  Diasound::DoDataExchange
Purpose:		
Author:			Benoit Germain
Date:			May 13,1997
==========================================================================*/

void DiaSound::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(DiaSound)
	DDX_Control(pDX, IDC_CHECK_DISABLE_SOUND, m_CheckDisableSound);
	DDX_CBString(pDX, IDC_COMBO_TYPE, m_ComboString);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(DiaSound, CFormView)
	//{{AFX_MSG_MAP(DiaSound)
	ON_BN_CLICKED(IDC_BUTTON_COPYSOUND, OnButtonCopySoundMaterial)
	ON_BN_CLICKED(IDC_BUTTON_PASTESOUND, OnButtonPasteSoundMaterial)
	ON_BN_CLICKED(IDC_CHECK_DISABLE_SOUND, OnCheckDisableSound)
	ON_CBN_SELCHANGE(IDC_COMBO_TYPE, OnSelChangeComboType)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

//==================================================================================================
//==================================================================================================
int DiaSound::OnToolHitTest(CPoint point, TOOLINFO * pTI) const
{
	CString csMessage;
	switch ( CWnd::OnToolHitTest(point, pTI) )
	{
	case IDC_CHECK_DISABLE_SOUND:
		csMessage = "enable/disable sound characteristics for the current game material";
		break;

	case IDC_COMBO_TYPE:
		csMessage = "select the type of sound characteristics for the current game material";
		break;

	case IDC_BUTTON_COPYSOUND:
		csMessage = "copy the sound characteristics of the current game material for further pasting";
		break;

	case IDC_BUTTON_PASTESOUND:
		csMessage = "paste the contents of the last copied sound characteristics into the current game material";
		break;
	}
	//output the help info in the status bar
	fn_vGiveProgressInfo(csMessage, -1);

	//there is no hit for a true tooltip
	return -1;
}

//==================================================================================================
//==================================================================================================
unsigned long DiaSound::m_fn_ulFindHandleFromName(CString _csName)
{
	for ( int i = 0; i < m_wNumberOfReachableNames; i ++ )
	{
		if ( m_csReachableName[i] == _csName )
		{
			return m_ulReachableHandle[i];
		}
	}
	return (unsigned long) -1;
}

//==================================================================================================
//==================================================================================================
CString DiaSound::m_fn_csFindNameFromHandle(unsigned long _ulHandle)
{
	for ( int i = 0; i < m_wNumberOfReachableNames; i ++ )
	{
		if ( m_ulReachableHandle[i] == _ulHandle )
		{
			return m_csReachableName[i];
		}
	}
	return "Not Assigned";
}

/*=========================================================================
Function Name:  Diasound::m_fn_bGetReachablesNames()
Purpose:		Gets the name and handle of the reachable objects of type "SndInfo_Material"
				provided by the sound DLL
Author:			Yann Le Tensorer
Date:			May 13,1997
==========================================================================*/
BOOL DiaSound::m_fn_bGetReachablesNames()
{
	CPA_List<CPA_BaseObject> oList;
	
	m_wNumberOfReachableNames = gs_p_oMaterialInterface->GetMainWorld()->fn_lFindObjects(&oList, "", C_szSoundInfoMaterialTypeName);
	if (!m_wNumberOfReachableNames) 
	{
		AfxMessageBox("\"SndEventM\" Reachable objects not found");
		return FALSE;
	}
	

	POSITION xSortedElementPos;
	CPA_BaseObject *p_oObject;
	int i=0;

	for ( p_oObject = oList.GetHeadElement(xSortedElementPos); xSortedElementPos; p_oObject = oList.GetNextElement(xSortedElementPos) )
	{
		m_csReachableName[i] = p_oObject->GetName();
		((CComboBox*) GetDlgItem (IDC_COMBO_TYPE))->AddString(m_csReachableName[i]);

		m_ulReachableHandle[i] = (unsigned long) gs_p_oMaterialInterface->GetMainWorld()->fn_p_oFindObject(m_csReachableName[i],C_szSoundInfoMaterialTypeName)->GetData();
		if (i==0) m_ulDefaultSoundHandle=m_ulReachableHandle[i];
		
		i++;
	}
	return TRUE;
}

/*=========================================================================
Function Name:  DiaSound::m_fn_vEnableWindowFields(true/false)
Purpose:		Called to enable or disable all fields of dialog (except check)
Parameters:		True: Rend les champs actifs, False, les rend inactifs

Author:			Yann Le Tensorer
Date:			16-04-97
==========================================================================*/
void DiaSound::m_fn_vEnableWindowFields(BOOL bEnable)
{
	if ( bEnable )
	{
		//there is a target submaterial, hance paste is enabled
		GetDlgItem(IDC_BUTTON_PASTESOUND)->EnableWindow(m_p_oCopyBuffer ? TRUE : FALSE);
		//but instanciate is disabled
		//GetDlgItem(IDC_BUTTON_INSTANCIATESOUND)->EnableWindow(FALSE);
	}
	else
	{
		//make the combo display an empty name
		((CComboBox *) GetDlgItem(IDC_COMBO_TYPE))->SetCurSel(CB_ERR);
		//there is no submaterial, so disable pasting
		GetDlgItem(IDC_BUTTON_PASTESOUND)->EnableWindow(FALSE);
		//instanciate only if the target game material has no submaterial
		//GetDlgItem(IDC_BUTTON_INSTANCIATESOUND)->EnableWindow(m_p_oCopyBuffer ? TRUE : FALSE);
	}
	GetDlgItem(IDC_COMBO_TYPE)->EnableWindow( bEnable );
	GetDlgItem(IDC_STATIC_TYPE)->EnableWindow( bEnable );
	GetDlgItem(IDC_BUTTON_COPYSOUND)->EnableWindow( bEnable );
}

/*=========================================================================
==========================================================================*/
void DiaSound::m_fn_vShowMaterial(GMT_tdxHandleToGameMaterial _hMat)
{
	if (m_bHasBeenInitialized == FALSE)
	{
		m_fn_bGetReachablesNames();
		m_bHasBeenInitialized = TRUE;
	}

	tdoEditorGameMaterial *p_oEditedGameMaterial = gs_p_oMaterialInterface->m_p_oGetEditedMaterial();
	BOOL bAGameMAterialIsEdited = p_oEditedGameMaterial ? TRUE : FALSE;

	/* if no material is currently selected, disable everything */
	if ( !bAGameMAterialIsEdited || !GMT_fn_b_ulIsValid(_hMat) )
	{
		m_hHandleToSoundMaterial = GMT_C_InvalidSoundMaterial;
		m_CheckDisableSound.SetCheck(FALSE);
		GetDlgItem(IDC_CHECK_DISABLE_SOUND)->EnableWindow(GMT_fn_b_ulIsValid(_hMat));
		m_fn_vEnableWindowFields(FALSE);
		return;
	}	

	GetDlgItem(IDC_CHECK_DISABLE_SOUND)->EnableWindow(TRUE);

	//normally, the specified engine game material must belong to the current editor game material...
	ASSERT(_hMat == p_oEditedGameMaterial->GetData());
	// get the handle to sound material
	m_hHandleToSoundMaterial = GMT_fn_hGetSoundMaterial(_hMat);

	if ( m_hHandleToSoundMaterial == GMT_C_InvalidSoundMaterial) 
	{
		m_ComboString=m_fn_csFindNameFromHandle(m_hHandleToSoundMaterial);
		UpdateData(FALSE);
		m_CheckDisableSound.SetCheck(FALSE);
		m_fn_vEnableWindowFields(FALSE);
	}
	else
	{
		m_ComboString = m_fn_csFindNameFromHandle(m_hHandleToSoundMaterial);
		UpdateData(FALSE);
		m_CheckDisableSound.SetCheck(TRUE);
		m_fn_vEnableWindowFields(TRUE);
	}
}


/////////////////////////////////////////////////////////////////////////////
// DiaSound diagnostics

#ifdef _DEBUG
void DiaSound::AssertValid() const
{
	CFormView::AssertValid();
}

void DiaSound::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}
#endif //_DEBUG


/*=====================================================================================
Function:	DiaSound::Created
Purpose:	Overloaded function create of DiaSound dialog
Author:		Yann Le Tensorer
Date:		April, 1997
====================================================================================*/
BOOL DiaSound::Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext) 
{
	if (CFormView::Create(lpszClassName, lpszWindowName, dwStyle, rect, pParentWnd, nID, pContext))
	{
		EnableToolTips(TRUE);
		UpdateData(FALSE);
		m_fn_vEnableWindowFields(FALSE);
		GetDlgItem(IDC_CHECK_DISABLE_SOUND)->EnableWindow(FALSE);

		//control registration for tutorial and assistants, should be unregistered when view is destroyed
		TUT_M_vGetTutDll(); 
		TUT_M_vRegisterControlID(IDC_CHECK_DISABLE_SOUND,"TGM_DiaSoundCheckDisableSound",TUT_e_Button);
		TUT_M_vRegisterControlID(IDC_COMBO_TYPE,"TGM_DiaSoundCombosoundTypes",TUT_e_ComboBox);
		TUT_M_vRegisterControlID(IDC_BUTTON_COPYSOUND,"TGM_DiaSoundButtonCopy",TUT_e_Button);
		TUT_M_vRegisterControlID(IDC_BUTTON_PASTESOUND,"TGM_DiaSoundButtonPaste",TUT_e_Button);
		return TRUE;
	}
	else
		return FALSE;
}

/////////////////////////////////////////////////////////////////////////////
// DiaSound message handlers

void DiaSound::OnButtonCopySoundMaterial() 
{
	if ( m_p_oCopyBuffer )
		delete m_p_oCopyBuffer;
	m_p_oCopyBuffer = new tdoCopyBuffer(m_hHandleToSoundMaterial);

	GetDlgItem(IDC_BUTTON_PASTESOUND)->EnableWindow(TRUE);
	//it is stupid to instanciate on the same material, so disable it
	//GetDlgItem(IDC_BUTTON_INSTANCIATESOUND)->EnableWindow(FALSE);
}

//==================================================================================================
//==================================================================================================
void DiaSound::OnButtonPasteSoundMaterial() 
{
	if ( m_p_oCopyBuffer )
		M_p_oGetEditManager()->AskFor(new tdoPasteSubMaterialModif(m_p_oCopyBuffer));
}

//==================================================================================================
//==================================================================================================
void DiaSound::OnCheckDisableSound() 
{
	if ( !gs_p_oMaterialInterface->m_p_oGetEditedMaterial() )
	{
		m_CheckDisableSound.SetCheck(FALSE);
		m_fn_vEnableWindowFields(FALSE);
		return;
	}

	BOOL bEnabled = m_CheckDisableSound.GetCheck();
	if ( bEnabled )
		m_hHandleToSoundMaterial = m_ulDefaultSoundHandle;
	else
		m_hHandleToSoundMaterial = GMT_C_InvalidSoundMaterial;

	//controls are to be enabled while they are updated so that the change is visible
	//->enable before update
	if ( bEnabled )
		m_fn_vEnableWindowFields(TRUE);
	//perform the update
	m_ComboString = m_fn_csFindNameFromHandle(m_hHandleToSoundMaterial);
	UpdateData(FALSE);
	//-> or disable after update
	if ( !bEnabled )
		m_fn_vEnableWindowFields(FALSE);

	//modify the edited data accordingly
	GMT_fn_vSetSoundMaterial(
		gs_p_oMaterialInterface->m_p_oGetEditedMaterial()->m_hGetEngineMaterial(),
		m_hHandleToSoundMaterial
	);
	//and notify the changes to the scripts
	gs_p_oMaterialInterface->m_p_oGetEditedMaterial()->fn_vNotifySave();
}

//==================================================================================================
//==================================================================================================
void DiaSound::OnSelChangeComboType() 
{
	UpdateData(TRUE);
	m_hHandleToSoundMaterial = m_fn_ulFindHandleFromName(m_ComboString);
	GMT_fn_vSetSoundMaterial(
		gs_p_oMaterialInterface->m_p_oGetEditedMaterial()->m_hGetEngineMaterial(),
		m_hHandleToSoundMaterial
	);
	gs_p_oMaterialInterface->m_p_oGetEditedMaterial()->fn_vNotifySave();
}