yum-archive/TaSTT-Whisper

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KonstantinSource codes8c4603c2023-01-16

// Windows Template Library - WTL version 10.0
// Copyright (C) Microsoft Corporation, WTL Team. All rights reserved.
//
// This file is a part of the Windows Template Library.
// The use and distribution terms for this software are covered by the
// Microsoft Public License (http://opensource.org/licenses/MS-PL)
// which can be found in the file MS-PL.txt at the root folder.

#ifndef __ATLDDX_H__
#define __ATLDDX_H__

#pragma once

#ifndef __ATLAPP_H__
	#error atlddx.h requires atlapp.h to be included first
#endif

#include <float.h>


///////////////////////////////////////////////////////////////////////////////
// Classes in this file:
//
// CWinDataExchange<T>


namespace WTL
{

// Constants
#define DDX_LOAD	FALSE
#define DDX_SAVE	TRUE

// DDX map macros
#define BEGIN_DDX_MAP(thisClass) \
	BOOL DoDataExchange(BOOL bSaveAndValidate = FALSE, UINT nCtlID = (UINT)-1) \
	{ \
		(bSaveAndValidate); \
		(nCtlID);

#define DDX_TEXT(nID, var) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Text(nID, var, sizeof(var), bSaveAndValidate)) \
				return FALSE; \
		}

#define DDX_TEXT_LEN(nID, var, len) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Text(nID, var, sizeof(var), bSaveAndValidate, TRUE, len)) \
				return FALSE; \
		}

#define DDX_INT(nID, var) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Int(nID, var, TRUE, bSaveAndValidate)) \
				return FALSE; \
		}

#define DDX_INT_RANGE(nID, var, min, max) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Int(nID, var, TRUE, bSaveAndValidate, TRUE, min, max)) \
				return FALSE; \
		}

#define DDX_UINT(nID, var) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Int(nID, var, FALSE, bSaveAndValidate)) \
				return FALSE; \
		}

#define DDX_UINT_RANGE(nID, var, min, max) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Int(nID, var, FALSE, bSaveAndValidate, TRUE, min, max)) \
				return FALSE; \
		}

#define DDX_FLOAT(nID, var) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Float(nID, var, bSaveAndValidate)) \
				return FALSE; \
		}

#define DDX_FLOAT_RANGE(nID, var, min, max) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Float(nID, var, bSaveAndValidate, TRUE, min, max)) \
				return FALSE; \
		}
#define DDX_FLOAT_P(nID, var, precision) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Float(nID, var, bSaveAndValidate, FALSE, 0, 0, precision)) \
				return FALSE; \
		}

#define DDX_FLOAT_P_RANGE(nID, var, min, max, precision) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		{ \
			if(!DDX_Float(nID, var, bSaveAndValidate, TRUE, min, max, precision)) \
				return FALSE; \
		}

#define DDX_CONTROL(nID, obj) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
			DDX_Control(nID, obj, bSaveAndValidate);

#define DDX_CONTROL_HANDLE(nID, obj) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
			DDX_Control_Handle(nID, obj, bSaveAndValidate);

#define DDX_CHECK(nID, var) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
			DDX_Check(nID, var, bSaveAndValidate);

#define DDX_RADIO(nID, var) \
		if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
			DDX_Radio(nID, var, bSaveAndValidate);

#define END_DDX_MAP() \
		return TRUE; \
	}

// DDX support for Tab, Combo, ListBox and ListView selection index
// Note: Specialized versions require atlctrls.h to be included first

#define DDX_INDEX(CtrlClass, nID, var) \
	if((nCtlID == (UINT)-1) || (nCtlID == nID)) \
		DDX_Index<CtrlClass>(nID, var, bSaveAndValidate);

#ifdef __ATLCTRLS_H__
  #define DDX_TAB_INDEX(nID, var)      DDX_INDEX(WTL::CTabCtrl, nID, var)
  #define DDX_COMBO_INDEX(nID, var)    DDX_INDEX(WTL::CComboBox, nID, var)
  #define DDX_LISTBOX_INDEX(nID, var)  DDX_INDEX(WTL::CListBox, nID, var)
  #define DDX_LISTVIEW_INDEX(nID, var) DDX_INDEX(WTL::CListViewCtrl, nID, var)
#endif // __ATLCTRLS_H__


///////////////////////////////////////////////////////////////////////////////
// CWinDataExchange - provides support for DDX

template <class T>
class CWinDataExchange
{
public:
// Data exchange method - override in your derived class
	BOOL DoDataExchange(BOOL /*bSaveAndValidate*/ = FALSE, UINT /*nCtlID*/ = (UINT)-1)
	{
		// this one should never be called, override it in
		// your derived class by implementing DDX map
		ATLASSERT(FALSE);
		return FALSE;
	}

// Helpers for validation error reporting
	enum _XDataType
	{
		ddxDataNull = 0,
		ddxDataText = 1,
		ddxDataInt = 2,
		ddxDataFloat = 3,
		ddxDataDouble = 4
	};

	struct _XTextData
	{
		int nLength;
		int nMaxLength;
	};

	struct _XIntData
	{
		long nVal;
		long nMin;
		long nMax;
	};

	struct _XFloatData
	{
		double nVal;
		double nMin;
		double nMax;
	};

	struct _XData
	{
		_XDataType nDataType;
		union
		{
			_XTextData textData;
			_XIntData intData;
			_XFloatData floatData;
		};
	};

// Text exchange
	BOOL DDX_Text(UINT nID, LPTSTR lpstrText, int cbSize, BOOL bSave, BOOL bValidate = FALSE, int nLength = 0)
	{
		T* pT = static_cast<T*>(this);
		BOOL bSuccess = TRUE;

		if(bSave)
		{
			HWND hWndCtrl = pT->GetDlgItem(nID);
			int nRetLen = ::GetWindowText(hWndCtrl, lpstrText, cbSize / sizeof(TCHAR));
			if(nRetLen < ::GetWindowTextLength(hWndCtrl))
				bSuccess = FALSE;
		}
		else
		{
			ATLASSERT(!bValidate || (lstrlen(lpstrText) <= nLength));
			bSuccess = pT->SetDlgItemText(nID, lpstrText);
		}

		if(!bSuccess)
		{
			pT->OnDataExchangeError(nID, bSave);
		}
		else if(bSave && bValidate)   // validation
		{
			ATLASSERT(nLength > 0);
			if(lstrlen(lpstrText) > nLength)
			{
				_XData data = { ddxDataText };
				data.textData.nLength = lstrlen(lpstrText);
				data.textData.nMaxLength = nLength;
				pT->OnDataValidateError(nID, bSave, data);
				bSuccess = FALSE;
			}
		}
		return bSuccess;
	}

	BOOL DDX_Text(UINT nID, BSTR& bstrText, int /*cbSize*/, BOOL bSave, BOOL bValidate = FALSE, int nLength = 0)
	{
		T* pT = static_cast<T*>(this);
		BOOL bSuccess = TRUE;

		if(bSave)
		{
			bSuccess = pT->GetDlgItemText(nID, bstrText);
		}
		else
		{
			USES_CONVERSION;
			LPTSTR lpstrText = OLE2T(bstrText);
			ATLASSERT(!bValidate || (lstrlen(lpstrText) <= nLength));
			bSuccess = pT->SetDlgItemText(nID, lpstrText);
		}

		if(!bSuccess)
		{
			pT->OnDataExchangeError(nID, bSave);
		}
		else if(bSave && bValidate)   // validation
		{
			ATLASSERT(nLength > 0);
			if((int)::SysStringLen(bstrText) > nLength)
			{
				_XData data = { ddxDataText };
				data.textData.nLength = (int)::SysStringLen(bstrText);
				data.textData.nMaxLength = nLength;
				pT->OnDataValidateError(nID, bSave, data);
				bSuccess = FALSE;
			}
		}
		return bSuccess;
	}

	BOOL DDX_Text(UINT nID, ATL::CComBSTR& bstrText, int /*cbSize*/, BOOL bSave, BOOL bValidate = FALSE, int nLength = 0)
	{
		T* pT = static_cast<T*>(this);
		BOOL bSuccess = TRUE;

		if(bSave)
		{
			bSuccess = pT->GetDlgItemText(nID, (BSTR&)bstrText);
		}
		else
		{
			USES_CONVERSION;
			LPTSTR lpstrText = OLE2T(bstrText);
			ATLASSERT(!bValidate || (lstrlen(lpstrText) <= nLength));
			bSuccess = pT->SetDlgItemText(nID, lpstrText);
		}

		if(!bSuccess)
		{
			pT->OnDataExchangeError(nID, bSave);
		}
		else if(bSave && bValidate)   // validation
		{
			ATLASSERT(nLength > 0);
			if((int)bstrText.Length() > nLength)
			{
				_XData data = { ddxDataText };
				data.textData.nLength = (int)bstrText.Length();
				data.textData.nMaxLength = nLength;
				pT->OnDataValidateError(nID, bSave, data);
				bSuccess = FALSE;
			}
		}
		return bSuccess;
	}

#ifdef __ATLSTR_H__
	BOOL DDX_Text(UINT nID, ATL::CString& strText, int /*cbSize*/, BOOL bSave, BOOL bValidate = FALSE, int nLength = 0)
	{
		T* pT = static_cast<T*>(this);
		BOOL bSuccess = TRUE;

		if(bSave)
		{
			HWND hWndCtrl = pT->GetDlgItem(nID);
			int nLen = ::GetWindowTextLength(hWndCtrl);
			int nRetLen = -1;
			LPTSTR lpstr = strText.GetBufferSetLength(nLen);
			if(lpstr != NULL)
			{
				nRetLen = ::GetWindowText(hWndCtrl, lpstr, nLen + 1);
				strText.ReleaseBuffer();
			}
			if(nRetLen < nLen)
				bSuccess = FALSE;
		}
		else
		{
			bSuccess = pT->SetDlgItemText(nID, strText);
		}

		if(!bSuccess)
		{
			pT->OnDataExchangeError(nID, bSave);
		}
		else if(bSave && bValidate)   // validation
		{
			ATLASSERT(nLength > 0);
			if(strText.GetLength() > nLength)
			{
				_XData data = { ddxDataText };
				data.textData.nLength = strText.GetLength();
				data.textData.nMaxLength = nLength;
				pT->OnDataValidateError(nID, bSave, data);
				bSuccess = FALSE;
			}
		}
		return bSuccess;
	}
#endif // __ATLSTR_H__

// Numeric exchange
	template <class Type>
	BOOL DDX_Int(UINT nID, Type& nVal, BOOL bSigned, BOOL bSave, BOOL bValidate = FALSE, Type nMin = 0, Type nMax = 0)
	{
		T* pT = static_cast<T*>(this);
		BOOL bSuccess = TRUE;

		if(bSave)
		{
			nVal = (Type)pT->GetDlgItemInt(nID, &bSuccess, bSigned);
		}
		else
		{
			ATLASSERT(!bValidate || ((nVal >= nMin) && (nVal <= nMax)));
			bSuccess = pT->SetDlgItemInt(nID, nVal, bSigned);
		}

		if(!bSuccess)
		{
			pT->OnDataExchangeError(nID, bSave);
		}
		else if(bSave && bValidate)   // validation
		{
			ATLASSERT(nMin != nMax);
			if((nVal < nMin) || (nVal > nMax))
			{
				_XData data = { ddxDataInt };
				data.intData.nVal = (long)nVal;
				data.intData.nMin = (long)nMin;
				data.intData.nMax = (long)nMax;
				pT->OnDataValidateError(nID, bSave, data);
				bSuccess = FALSE;
			}
		}
		return bSuccess;
	}

// Float exchange
	static BOOL _AtlSimpleFloatParse(LPCTSTR lpszText, double& d)
	{
		ATLASSERT(lpszText != NULL);
		while ((*lpszText == _T(' ')) || (*lpszText == _T('\t')))
			lpszText++;

		TCHAR chFirst = lpszText[0];
		d = _tcstod(lpszText, (LPTSTR*)&lpszText);
		if ((d == 0.0) && (chFirst != _T('0')))
			return FALSE;   // could not convert
		while ((*lpszText == _T(' ')) || (*lpszText == _T('\t')))
			lpszText++;

		if (*lpszText != _T('\0'))
			return FALSE;   // not terminated properly

		return TRUE;
	}

	BOOL DDX_Float(UINT nID, float& nVal, BOOL bSave, BOOL bValidate = FALSE, float nMin = 0.F, float nMax = 0.F, int nPrecision = FLT_DIG)
	{
		T* pT = static_cast<T*>(this);
		BOOL bSuccess = TRUE;
		const int cchBuff = 32;
		TCHAR szBuff[cchBuff] = {};

		if(bSave)
		{
			pT->GetDlgItemText(nID, szBuff, cchBuff);
			double d = 0;
			if(_AtlSimpleFloatParse(szBuff, d))
				nVal = (float)d;
			else
				bSuccess = FALSE;
		}
		else
		{
			ATLASSERT(!bValidate || ((nVal >= nMin) && (nVal <= nMax)));
			_stprintf_s(szBuff, cchBuff, _T("%.*g"), nPrecision, nVal);
			bSuccess = pT->SetDlgItemText(nID, szBuff);
		}

		if(!bSuccess)
		{
			pT->OnDataExchangeError(nID, bSave);
		}
		else if(bSave && bValidate)   // validation
		{
			ATLASSERT(nMin != nMax);
			if((nVal < nMin) || (nVal > nMax))
			{
				_XData data = { ddxDataFloat };
				data.floatData.nVal = (double)nVal;
				data.floatData.nMin = (double)nMin;
				data.floatData.nMax = (double)nMax;
				pT->OnDataValidateError(nID, bSave, data);
				bSuccess = FALSE;
			}
		}
		return bSuccess;
	}

	BOOL DDX_Float(UINT nID, double& nVal, BOOL bSave, BOOL bValidate = FALSE, double nMin = 0., double nMax = 0., int nPrecision = DBL_DIG)
	{
		T* pT = static_cast<T*>(this);
		BOOL bSuccess = TRUE;
		const int cchBuff = 32;
		TCHAR szBuff[cchBuff] = {};

		if(bSave)
		{
			pT->GetDlgItemText(nID, szBuff, cchBuff);
			double d = 0;
			if(_AtlSimpleFloatParse(szBuff, d))
				nVal = d;
			else
				bSuccess = FALSE;
		}
		else
		{
			ATLASSERT(!bValidate || ((nVal >= nMin) && (nVal <= nMax)));
			_stprintf_s(szBuff, cchBuff, _T("%.*g"), nPrecision, nVal);
			bSuccess = pT->SetDlgItemText(nID, szBuff);
		}

		if(!bSuccess)
		{
			pT->OnDataExchangeError(nID, bSave);
		}
		else if(bSave && bValidate)   // validation
		{
			ATLASSERT(nMin != nMax);
			if((nVal < nMin) || (nVal > nMax))
			{
				_XData data = { ddxDataFloat };
				data.floatData.nVal = nVal;
				data.floatData.nMin = nMin;
				data.floatData.nMax = nMax;
				pT->OnDataValidateError(nID, bSave, data);
				bSuccess = FALSE;
			}
		}
		return bSuccess;
	}

// Full control subclassing (for CWindowImpl derived controls)
	template <class TControl>
	void DDX_Control(UINT nID, TControl& ctrl, BOOL bSave)
	{
		if(!bSave && (ctrl.m_hWnd == NULL))
		{
			T* pT = static_cast<T*>(this);
			ctrl.SubclassWindow(pT->GetDlgItem(nID));
		}
	}

// Simple control attaching (for HWND wrapper controls)
	template <class TControl>
	void DDX_Control_Handle(UINT nID, TControl& ctrl, BOOL bSave)
	{
		if(!bSave && (ctrl.m_hWnd == NULL))
		{
			T* pT = static_cast<T*>(this);
			ctrl = pT->GetDlgItem(nID);
		}
	}

// Control state
	void DDX_Check(UINT nID, int& nValue, BOOL bSave)
	{
		T* pT = static_cast<T*>(this);
		HWND hWndCtrl = pT->GetDlgItem(nID);
		if(bSave)
		{
			nValue = (int)::SendMessage(hWndCtrl, BM_GETCHECK, 0, 0L);
			ATLASSERT((nValue >= 0) && (nValue <= 2));
		}
		else
		{
			if((nValue < 0) || (nValue > 2))
			{
				ATLTRACE2(atlTraceUI, 0, _T("ATL: Warning - dialog data checkbox value (%d) out of range.\n"), nValue);
				nValue = 0;  // default to off
			}
			::SendMessage(hWndCtrl, BM_SETCHECK, nValue, 0L);
		}
	}

	// variant that supports bool (checked/not-checked, no intermediate state)
	void DDX_Check(UINT nID, bool& bCheck, BOOL bSave)
	{
		int nValue = bCheck ? 1 : 0;
		DDX_Check(nID, nValue, bSave);

		if(bSave)
		{
			if(nValue == 2)
				ATLTRACE2(atlTraceUI, 0, _T("ATL: Warning - checkbox state (%d) out of supported range.\n"), nValue);
			bCheck = (nValue == 1);
		}
	}

	void DDX_Radio(UINT nID, int& nValue, BOOL bSave)
	{
		T* pT = static_cast<T*>(this);
		HWND hWndCtrl = pT->GetDlgItem(nID);
		ATLASSERT(hWndCtrl != NULL);

		// must be first in a group of auto radio buttons
		ATLASSERT(::GetWindowLong(hWndCtrl, GWL_STYLE) & WS_GROUP);
		ATLASSERT(::SendMessage(hWndCtrl, WM_GETDLGCODE, 0, 0L) & DLGC_RADIOBUTTON);

		if(bSave)
			nValue = -1;     // value if none found

		// walk all children in group
		int nButton = 0;
		do
		{
			if(::SendMessage(hWndCtrl, WM_GETDLGCODE, 0, 0L) & DLGC_RADIOBUTTON)
			{
				// control in group is a radio button
				if(bSave)
				{
					if(::SendMessage(hWndCtrl, BM_GETCHECK, 0, 0L) != 0)
					{
						ATLASSERT(nValue == -1);    // only set once
						nValue = nButton;
					}
				}
				else
				{
					// select button
					::SendMessage(hWndCtrl, BM_SETCHECK, (nButton == nValue), 0L);
				}
				nButton++;
			}
			else
			{
				ATLTRACE2(atlTraceUI, 0, _T("ATL: Warning - skipping non-radio button in group.\n"));
			}
			hWndCtrl = ::GetWindow(hWndCtrl, GW_HWNDNEXT);
		}
		while ((hWndCtrl != NULL) && !(GetWindowLong(hWndCtrl, GWL_STYLE) & WS_GROUP));
	}

// DDX support for Tab, Combo, ListBox and ListView selection index
	template <class TCtrl>
	INT _getSel(TCtrl& tCtrl)
	{
		return tCtrl.GetCurSel();
	}

	template <class TCtrl>
	void _setSel(TCtrl& tCtrl, INT iSel)
	{
		if(iSel < 0)
			tCtrl.SetCurSel(-1);
		else
			tCtrl.SetCurSel(iSel);
	}

#ifdef __ATLCTRLS_H__
	// ListViewCtrl specialization
	template <>
	INT _getSel(WTL::CListViewCtrl& tCtrl)
	{
		return tCtrl.GetSelectedIndex();
	}

	template <>
	void _setSel(WTL::CListViewCtrl& tCtrl, INT iSel)
	{
		if(iSel < 0)
			tCtrl.SelectItem(-1);
		else
			tCtrl.SelectItem(iSel);
	}
#endif // __ATLCTRLS_H__

	template <class TCtrl>
	void DDX_Index(UINT nID, INT& nVal, BOOL bSave)
	{
		T* pT = static_cast<T*>(this);
		TCtrl ctrl(pT->GetDlgItem(nID));

		if(bSave)
			nVal = _getSel(ctrl);
		else
			_setSel(ctrl, nVal);
	}

// Overrideables
	void OnDataExchangeError(UINT nCtrlID, BOOL /*bSave*/)
	{
		// Override to display an error message
		::MessageBeep((UINT)-1);
		T* pT = static_cast<T*>(this);
		::SetFocus(pT->GetDlgItem(nCtrlID));
	}

	void OnDataValidateError(UINT nCtrlID, BOOL /*bSave*/, _XData& /*data*/)
	{
		// Override to display an error message
		::MessageBeep((UINT)-1);
		T* pT = static_cast<T*>(this);
		::SetFocus(pT->GetDlgItem(nCtrlID));
	}
};

} // namespace WTL

#endif // __ATLDDX_H__