www.pudn.com > NeroSDK-v1.06.zip > NeroPluginNLS.cpp

/****************************************************************************** 
|* THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF 
|* ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
|* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A 
|* PARTICULAR PURPOSE. 
|*  
|* Copyright 1995-2005 Nero AG. All Rights Reserved. 
|*----------------------------------------------------------------------------- 
|* NeroSDK / AudioPluginManager 
|* 
|* FILE: NeroPluginNLS.h 
|* 
|* PURPOSE: Implementation of NLS support for Nero plugins 
******************************************************************************/ 
 
#include "stdafx.h" 
#include "NeroPluginNls.h" 
//#include "resource.h" 
 
#define ESPERANTO_TITLE	"[ENG]" 
#define NLS_RES_TYPE	_T("NLSData") 
 
#define MAX_STRING			10000 
#define MAX_CLASS_NAME		500 
#define MAX_MENU_ITEM_SIZE	500 
 
struct LANGINFO 
{ 
	LANGID		m_LangID; 
 
	const char	*m_szAbbrev; 
} 
g_LangInfos[] = 
{ 
	{ MAKELANGID(LANG_CHINESE,		SUBLANG_CHINESE_SIMPLIFIED),	"CHS" }, 
	{ MAKELANGID(LANG_CHINESE,		SUBLANG_CHINESE_TRADITIONAL),	"CHT" }, 
	{ MAKELANGID(LANG_DANISH,		SUBLANG_NEUTRAL),				"DAN" }, 
	{ MAKELANGID(LANG_GERMAN,		SUBLANG_NEUTRAL),				"DEU" }, 
	{ MAKELANGID(LANG_GREEK,		SUBLANG_NEUTRAL),				"ELL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_NEUTRAL),				"ESP" }, 
	{ MAKELANGID(LANG_FINNISH,		SUBLANG_NEUTRAL),				"FIN" }, 
	{ MAKELANGID(LANG_FRENCH,		SUBLANG_NEUTRAL),				"FRA" }, 
	{ MAKELANGID(LANG_HUNGARIAN,	SUBLANG_NEUTRAL),				"HUN" }, 
	{ MAKELANGID(LANG_ITALIAN,		SUBLANG_NEUTRAL),				"ITA" }, 
	{ MAKELANGID(LANG_JAPANESE,		SUBLANG_NEUTRAL),				"JPN" }, 
	{ MAKELANGID(LANG_KOREAN,		SUBLANG_NEUTRAL),				"KOR" }, 
	{ MAKELANGID(LANG_DUTCH,		SUBLANG_NEUTRAL),				"NDL" }, 
	{ MAKELANGID(LANG_NORWEGIAN,	SUBLANG_NORWEGIAN_BOKMAL),		"NOR" }, 
	{ MAKELANGID(LANG_POLISH,		SUBLANG_NEUTRAL),				"PLK" }, 
	{ MAKELANGID(LANG_PORTUGUESE,	SUBLANG_NEUTRAL),				"PTG" }, 
	{ MAKELANGID(LANG_ROMANIAN,		SUBLANG_NEUTRAL),				"ROM" }, 
	{ MAKELANGID(LANG_RUSSIAN,		SUBLANG_NEUTRAL),				"RUS" }, 
	{ MAKELANGID(LANG_SLOVENIAN,	SUBLANG_NEUTRAL),				"SLV" }, 
	{ MAKELANGID(LANG_SWEDISH,		SUBLANG_NEUTRAL),				"SVE" }, 
	{ MAKELANGID(LANG_UKRAINIAN,	SUBLANG_NEUTRAL),				"UKR" }, 
 
	{ MAKELANGID(LANG_ENGLISH,		SUBLANG_ENGLISH_US),			"ENG" }, 
	{ MAKELANGID(LANG_ENGLISH,		SUBLANG_DEFAULT),				"ENG" }, 
	{ MAKELANGID(LANG_ENGLISH,		SUBLANG_ENGLISH_US),			"ENU" }, 
	{ MAKELANGID(LANG_UKRAINIAN,	SUBLANG_DEFAULT),				"UKR" }, 
	{ MAKELANGID(LANG_JAPANESE,		SUBLANG_DEFAULT),				"JPN" }, 
	{ MAKELANGID(LANG_RUSSIAN,		SUBLANG_DEFAULT),				"RUS" }, 
	{ MAKELANGID(LANG_GERMAN,		SUBLANG_GERMAN),				"DEU" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_DEFAULT),				"ESP" }, 
	{ MAKELANGID(LANG_FRENCH,		SUBLANG_DEFAULT),				"FRA" }, 
	{ MAKELANGID(LANG_ITALIAN,		SUBLANG_DEFAULT),				"ITA" }, 
	{ MAKELANGID(LANG_PORTUGUESE,	SUBLANG_PORTUGUESE),			"PTG" }, 
	{ MAKELANGID(LANG_DANISH,		SUBLANG_DEFAULT),				"DAN" }, 
	{ MAKELANGID(LANG_DUTCH,		SUBLANG_DEFAULT),				"NLD" }, 
	{ MAKELANGID(LANG_CHINESE,		SUBLANG_CHINESE_TRADITIONAL),	"CHT" }, 
	{ MAKELANGID(LANG_CHINESE,		SUBLANG_CHINESE_SIMPLIFIED),	"CHS" }, 
	{ MAKELANGID(LANG_FINNISH,		SUBLANG_DEFAULT),				"FIN" }, 
	{ MAKELANGID(LANG_HUNGARIAN,	SUBLANG_DEFAULT),				"HUN" }, 
	{ MAKELANGID(LANG_POLISH,		SUBLANG_DEFAULT),				"PLK" }, 
	{ MAKELANGID(LANG_SWEDISH,		SUBLANG_DEFAULT),				"SVE" }, 
	{ MAKELANGID(LANG_NORWEGIAN,	SUBLANG_NORWEGIAN_BOKMAL),		"NOR" }, 
	{ MAKELANGID(LANG_CZECH,		SUBLANG_DEFAULT),				"CSY" }, 
	{ MAKELANGID(LANG_KOREAN,		SUBLANG_DEFAULT),				"KOR" }, 
	{ MAKELANGID(LANG_PORTUGUESE,	SUBLANG_PORTUGUESE_BRAZILIAN),	"PTB" }, 
	{ MAKELANGID(LANG_SLOVAK,		SUBLANG_DEFAULT),				"SKY" }, 
	{ MAKELANGID(LANG_SLOVENIAN,	SUBLANG_DEFAULT),				"SLV" }, 
	{ MAKELANGID(LANG_GREEK,		SUBLANG_DEFAULT),				"ELL" }, 
	{ MAKELANGID(LANG_TURKISH,		SUBLANG_DEFAULT),				"TRK" }, 
	{ MAKELANGID(LANG_THAI,			SUBLANG_DEFAULT),				"THA" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_CHILE),			"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH),				"ESP" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_MODERN),		"ESP" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_ARGENTINA),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_BOLIVIA),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_COLOMBIA),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_COSTA_RICA),	"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_DOMINICAN_REPUBLIC), "ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_ECUADOR),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_GUATEMALA),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_HONDURAS),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_MEXICAN),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_NICARAGUA),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_PANAMA),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_PARAGUAY),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_PERU),			"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_PUERTO_RICO),	"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_EL_SALVADOR),	"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_URUGUAY),		"ESL" }, 
	{ MAKELANGID(LANG_SPANISH,		SUBLANG_SPANISH_VENEZUELA),		"ESL" }, 
	{ MAKELANGID(LANG_CROATIAN,		SUBLANG_DEFAULT),				"HRV" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_SAUDI_ARABIA),	"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_ALGERIA),		"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_BAHRAIN),		"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_EGYPT),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_IRAQ),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_JORDAN),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_KUWAIT),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_LEBANON),		"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_LIBYA),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_MOROCCO),		"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_OMAN),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_QATAR),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_SYRIA),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_TUNISIA),		"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_UAE),			"ARA" }, 
	{ MAKELANGID(LANG_ARABIC,		SUBLANG_ARABIC_YEMEN),			"ARA" }, 
	{ MAKELANGID(LANG_HEBREW,		SUBLANG_DEFAULT),				"HEB" } 
}; 
 
// Creates the translator object and returns it's pointer. 
CTranslator * CreateTranslator(WORD wResID, LANGID id) 
{ 
	const char *szLang = "ENG"; 
 
	for(int i =0; i < (sizeof(g_LangInfos) / sizeof(LANGINFO)); i++) 
	{ 
		if(id == g_LangInfos[i].m_LangID) 
			szLang = g_LangInfos[i].m_szAbbrev; 
	} 
 
	CTranslator *pTranslator = new CTranslator(wResID, szLang); 
 
	ASSERT(pTranslator); 
 
	return pTranslator; 
} 
 
// Destroys the translator object. 
void DestroyTranslator(CTranslator *pTranslator) 
{ 
	if(pTranslator) 
		delete pTranslator; 
	else 
	{ 
		ASSERT(FALSE); 
	} 
} 
 
// Tries to find a translation for the expression stored in "szWord" and writes 
// it to "*pcs". If the translation cannot be found, copies szWord to *pcs. 
void CTranslator::GetWordTranslation(const char *szWord, CString *pcs) 
{ 
	if(!(szWord && pcs)) 
	{ 
		ASSERT(FALSE); 
 
		return; 
	} 
 
	CString csWord; 
 
	for(const char *pc = szWord; *pc; pc++) 
	{ 
		if(*pc != '&') 
			csWord += *pc; 
	} 
 
	szWord = csWord; 
 
	for(int i = 0, iLen = m_strarEng.GetSize(); i < iLen; i++) 
	{ 
		if(m_strarEng[i] == szWord) 
		{ 
			if(m_strarTgt.GetSize() > i) 
			{ 
				CString csTemp = m_strarTgt[i]; 
				if(!csTemp.IsEmpty()) 
				{ 
					*pcs = csTemp; 
 
					return; 
				} 
			} 
		} 
	} 
 
	*pcs = szWord; 
} 
 
// Recursively translates all the child windows of hMainWnd window i.e. their 
// window texts and contents of list and combo boxes. 
void CTranslator::TranslateWindow(HWND hMainWnd) 
{ 
														// The window itself 
	char szText[1000]; 
	::GetWindowText(hMainWnd, szText, 1000); 
 
	CString csTranslation; 
 
	GetWordTranslation(szText, &csTranslation); 
	SetWindowText(hMainWnd, csTranslation); 
 
	CTranslateAction *pAction = NULL; 
 
	if(m_History.Lookup((void*)hMainWnd, (void*&)pAction)) 
	{ 
		// This means that the window is translated for the second time. 
		ASSERT(FALSE); 
	} 
	else 
		// Everything is OK, the window is not translated yet. 
	{ 
		pAction = new CTranslateAction(hMainWnd, szText); 
 
		m_History.SetAt((void*)hMainWnd, pAction); 
	} 
 
	ASSERT(pAction); 
										 				// Container controls 
	::GetClassName(hMainWnd, szText, 1000); 
 
	// We cannot translate sorted combo boxes 
	if(!strcmpi(szText, "COMBOBOX") && 
		!(::GetWindowLong(hMainWnd, GWL_STYLE) & CBS_SORT)) 
	{ 
		CComboBox *pCombo = (CComboBox*)CWnd::FromHandle(hMainWnd); 
 
		int iCurSel = pCombo->GetCurSel(); 
 
		for(int i = 0, iLen = pCombo->GetCount(); i < iLen; i++) 
		{ 
			CString csPrevText; 
			pCombo->GetLBText(i, csPrevText); 
 
			GetWordTranslation(csPrevText, &csTranslation); 
 
			DWORD dw = pCombo->GetItemData(i); 
			pCombo->DeleteString(i); 
 
			pCombo->InsertString(i, csTranslation); 
			pCombo->SetItemData(i, dw); 
 
			if (iCurSel == i) 
				pCombo->SetCurSel(iCurSel); 
 
			pAction->AddSubItemAction(i, csPrevText); 
		} 
	} 
 
	// We cannot translate sorted list boxes 
	if(!strcmpi(szText, "LISTBOX") && 
		!(::GetWindowLong(hMainWnd, GWL_STYLE) & LBS_SORT)) 
	{ 
		CListBox *pLB = (CListBox*)CWnd::FromHandle(hMainWnd); 
 
		int iCurSel = pLB->GetCurSel(); 
 
		for(int i = 0, iLen = pLB->GetCount(); i < iLen; i++) 
		{ 
			CString csPrevText; 
			pLB->GetText(i, csPrevText); 
 
			GetWordTranslation(csPrevText, &csTranslation); 
 
			DWORD dw = pLB->GetItemData(i); 
			pLB->DeleteString(i); 
 
			pLB->InsertString(i, csTranslation); 
			pLB->SetItemData(i, dw); 
 
			pAction->AddSubItemAction(i, csPrevText); 
		} 
 
		pLB->SetCurSel(iCurSel); 
	} 
														// And child windows 
 
	for(HWND hWnd = ::GetWindow(hMainWnd, GW_CHILD|GW_HWNDFIRST); hWnd; 
		hWnd = ::GetWindow(hWnd, GW_HWNDNEXT)) 
	{ 
		TranslateWindow(hWnd); 
	} 
} 
 
void CTranslator::TranslateMenu(HMENU hMenu) 
{ 
	for(int i = 0, iCount = GetMenuItemCount(hMenu); i < iCount; i++) 
	{ 
		char szItem[MAX_MENU_ITEM_SIZE]; 
 
		if(GetMenuString(	hMenu, 
							i, 
							szItem, 
							sizeof(szItem), 
							MF_BYPOSITION)) 
		{ 
 
			CString csTranslation; 
			GetWordTranslation(szItem, &csTranslation); 
 
			ModifyMenu(hMenu, i, MF_BYPOSITION|MF_STRING, GetMenuItemID(hMenu, i), 
						csTranslation); 
		} 
 
		HMENU hSubMenu = GetSubMenu(hMenu, i); 
		if(hSubMenu) 
			TranslateMenu(hSubMenu); 
	} 
} 
 
// This class doesn't have a default constructor. It must be created by this one 
// to initialize it. wResID is the ID of resource containing the translation 
// text. 
CTranslator::CTranslator(WORD wResID, const char *szLang) 
:	m_csLang	(szLang) 
{ 
	HINSTANCE	hInst		= AfxGetInstanceHandle(); 
 
	HRSRC		hRes		= NULL; 
	HGLOBAL		hResData	= NULL; 
 
	try 
	{ 
		CString csRes; 
		csRes.Format("#%d", wResID); 
 
		hRes		= FindResource(hInst, csRes, NLS_RES_TYPE); 
		if(!hRes) 
			throw 0; 
 
		DWORD dwResSize = SizeofResource(hInst, hRes); 
 
		hResData	= LoadResource(hInst, hRes); 
		if(!hResData) 
			throw 0; 
 
		char *pcRes = (char*)LockResource(hResData); 
 
									// Start the parsing of the resource data 
 
		enum { Out, English, National} status = Out; 
 
		DWORD dwCurPos = 0; 
 
		CString csCurWord; 
 
		BOOL	bEnglishDone	= FALSE, 
				bNationalDone	= FALSE; 
 
		for(char *pcTemp = pcRes; dwCurPos < dwResSize; dwCurPos++, pcTemp++) 
		{ 
			if(*pcTemp != '\r' && *pcTemp != '\n' && *pcTemp != '\t') 
			{ 
				char cNext = pcTemp[1]; 
 
				if(*pcTemp == '\\' && (cNext == 'n' || cNext == 'r' || cNext == 't')) 
				{ 
					csCurWord += (cNext == 'n')? '\n': ((cNext == 'r')? '\r': '\t'); 
 
					dwCurPos++; 
					pcTemp++; 
				} 
				else 
					csCurWord += *pcTemp; 
			} 
			else 
			{ 
				if(!csCurWord.IsEmpty()) 
				{ 
					if(status == Out) 
					{ 
						if(!bEnglishDone) 
						{ 
							if(!csCurWord.CompareNoCase(ESPERANTO_TITLE)) 
							{ 
								status = English; 
							} 
						} 
 
						if(!bNationalDone && status == Out) 
						{ 
							CString csTemp; 
							csTemp.Format("[%s]", szLang); 
 
							if(!csCurWord.CompareNoCase(csTemp)) 
								status = National; 
						} 
					} 
					else 
					{ 
						if (isdigit(csCurWord[0])) 
						{ 
							int		iNumber = 0; 
							CString	csString; 
 
							for(const char *pc = csCurWord; *pc; pc++) 
							{ 
								if (*pc == ' ') 
									break; 
							} 
 
							iNumber = atoi(csCurWord); 
							csString = (char*)(pc + 1); 
 
							if(status == English) 
							{ 
								m_strarEng.SetAtGrow(iNumber, csString); 
							} 
							else	// National 
							{ 
								m_strarTgt.SetAtGrow(iNumber, csString); 
							} 
						} 
						else 
						{ 
							status = Out; 
							pcTemp--; 
 
							continue; 
						} 
					} 
 
					csCurWord.Empty(); 
				} 
			} 
		} 
	} 
	catch(...) 
	{ 
	} 
} 
 
CTranslator::~CTranslator() 
{ 
	for(POSITION pos = m_History.GetStartPosition(); pos; ) 
	{ 
		CTranslateAction	*pAction	= NULL; 
		HWND				hWnd		= NULL; 
 
		m_History.GetNextAssoc(pos, (void*&)hWnd, (void*&)pAction); 
 
		ASSERT(pAction); 
		 
		if(pAction) 
			delete pAction; 
	} 
} 
 
void CTranslator::UndoTranslation() 
{ 
	for(POSITION pos = m_History.GetStartPosition(); pos; ) 
	{ 
		CTranslateAction	*pAction	= NULL; 
		HWND				hWnd		= NULL; 
 
		m_History.GetNextAssoc(pos, (void*&)hWnd, (void*&)pAction); 
 
		ASSERT(pAction); 
		 
		if(pAction) 
			pAction->Undo(); 
	} 
} 
 
//////////////////////////////////////////////////////////// CTranslateAction // 
 
CTranslateAction::CTranslateAction(HWND hWnd, const char *szPrevText) 
:	m_csPrevText	(szPrevText), 
	m_hWnd			(hWnd), 
	m_type			(ETT_Other), 
	m_bUndone		(false) 
{ 
	char szClassName[MAX_CLASS_NAME]; 
 
	if(!::IsWindow(hWnd) || 
		!::GetClassName(hWnd, szClassName, MAX_CLASS_NAME)) 
	{ 
		// We cannot obtain the window class name or the window doesn't exist. 
		m_type = ETT_Wrong; 
 
		return; 
	} 
 
	if(!strcmpi(szClassName, "COMBOBOX")) 
		m_type = ETT_Combo; 
 
	if(!strcmpi(szClassName, "LISTBOX")) 
		m_type = ETT_ListBox; 
} 
 
CTranslateAction::~CTranslateAction() 
{ 
} 
 
void CTranslateAction::Undo() 
{ 
	if(m_bUndone) 
	{ 
		ASSERT(FALSE); 
 
		return; 
	} 
 
	::SetWindowText(m_hWnd, m_csPrevText); 
 
	for(int i = 0, iCount = m_SubActions.GetSize(); i < iCount; i++) 
	{ 
		SUBACTION &sa = m_SubActions[i]; 
 
		switch(m_type) 
		{ 
			case ETT_Combo: 
			{ 
				CComboBox *pCB = (CComboBox*)CWnd::FromHandle(m_hWnd); 
 
				DWORD dwItemData = pCB->GetItemData(sa.m_iItem); 
				pCB->DeleteString(i); 
				pCB->InsertString(sa.m_iItem, sa.m_csPrevText); 
				pCB->SetItemData(sa.m_iItem, dwItemData); 
 
				break; 
			} 
 
			case ETT_ListBox: 
			{ 
				CListBox *pLB = (CListBox*)CWnd::FromHandle(m_hWnd); 
 
				DWORD dwItemData = pLB->GetItemData(sa.m_iItem); 
				pLB->DeleteString(i); 
				pLB->InsertString(sa.m_iItem, sa.m_csPrevText); 
				pLB->SetItemData(sa.m_iItem, dwItemData); 
 
				break; 
			} 
 
			case ETT_Other: 
			default: 
			{ 
				break; 
			} 
		} 
	} 
 
	m_bUndone = true; 
} 
 
void CTranslateAction::AddSubItemAction(int iNum, const char *szPrevText) 
{ 
	m_SubActions.Add(SUBACTION(iNum, szPrevText)); 
}