C++ UT_Win32LocaleString::fromLocale方法代码示例

void XAP_Win32DialogBase::getComboTextItem(UT_sint32 controlId, int index, UT_Win32LocaleString& str)
{
	UT_return_if_fail(IsWindow(m_hDlg));
	wchar_t szBuff[1024];	

	if (SendDlgItemMessageW(m_hDlg, controlId, CB_GETLBTEXT, index, (LPARAM)szBuff) != CB_ERR)
		str.fromLocale(szBuff);
	else
		str.clear();
}

bool XAP_Win32DialogBase::getDlgItemText(int nIDDlgItem, UT_Win32LocaleString& str)
{	
	wchar_t szBuff [1024];	
	bool rslt;
	
	rslt = (bool) GetDlgItemTextW(m_hDlg, nIDDlgItem, szBuff, 1024);
	
	if (rslt == true)
		str.fromLocale(szBuff);
	else
		str.clear();
	
	return rslt;
 }

int CALLBACK AP_Win32Toolbar_FontCombo::_EnumFontsProc(LPLOGFONTW lplf, 
													  LPTEXTMETRICW lptm,
													  DWORD dwStyle, 
													  LONG lParam)
{
	AP_Win32Toolbar_FontCombo * ctl = (AP_Win32Toolbar_FontCombo *) lParam;
	UT_return_val_if_fail (ctl, 0);

	/*
	   WARNING: any changes to this function should be closely coordinated
	   with the equivalent logic in Win32Graphics::FindFont()
	*/

	// filter out fonts we don't use
	if (dwStyle & RASTER_FONTTYPE)
		return 1 ;
#if 0
	// This is too restrictive.  Since EnumFontFamilies chooses at random
	// the character set for the chosen font family, we were missing things
	// here.  Perhaps use EnumFontFamiliesEx instead?
	if (lplf->lfCharSet != ANSI_CHARSET)
		return 1 ;
#endif

	// filter out vertical fonts which aren't supported
	if (lplf->lfFaceName[0]=='@')
		return 1;

	UT_Win32LocaleString str;
	str.fromLocale (lplf->lfFaceName);
	char * p = g_strdup((str.utf8_str().utf8_str()));

	if (seenFonts.find(p)!=seenFonts.end()) {
		FREEP(p);
		return 1;
	}

	ctl->m_vecContents.addItem(p);
	ctl->m_vecFontCharSet.addItem((void*)lplf->lfCharSet);

	seenFonts.insert(p);

	return 1;
}

BOOL AP_Win32Dialog_MailMerge::_onCommand(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
	WORD wNotifyCode = HIWORD(wParam);
	WORD wId = LOWORD(wParam);
	HWND hWndCtrl = (HWND)lParam;

	switch (wId)
	{
		case AP_RID_DIALOG_MAILMERGE_LISTBOX:
		if (HIWORD(wParam)==LBN_DBLCLK)
		{
			UT_Win32LocaleString str;
			int nItem = SendMessageW(GetDlgItem(m_hDlg, AP_RID_DIALOG_MAILMERGE_LISTBOX), LB_GETCURSEL, 0, 0);
			
			if (nItem!=LB_ERR)
			{	
				// get the mail merge field from the listbox
				HWND lBox = GetDlgItem(m_hDlg, AP_RID_DIALOG_MAILMERGE_LISTBOX);
				UT_sint32 len = SendMessageW(lBox, LB_GETTEXTLEN, nItem, (LPARAM)0);
				wchar_t* szBuff = (wchar_t*)g_malloc(sizeof(wchar_t) * (len + 1));
				SendMessageW(lBox, LB_GETTEXT, nItem, (LPARAM)szBuff);
				str.fromLocale(szBuff);
				FREEP(szBuff);

				setMergeField(str.utf8_str());			
				addClicked();
			}
			return 1;
		}
		else
		{
			return 0;
		}
		
		case AP_RID_DIALOG_MAILMERGE_BTN_INSERT:		
		{	
			UT_Win32LocaleString str;	
			int nChars = getDlgItemText(AP_RID_DIALOG_MAILMERGE_EDIT_FIELD, str);
			if (nChars > 0)
			{
				setMergeField(str.utf8_str ());
				addClicked();
			} 
			else
			{
				int nItem = SendMessageW(GetDlgItem(m_hDlg, AP_RID_DIALOG_MAILMERGE_LISTBOX), LB_GETCURSEL, 0, 0);
			
				if (nItem!=LB_ERR)
				{	
					// get the mail merge field from the listbox
					HWND lBox = GetDlgItem(m_hDlg, AP_RID_DIALOG_MAILMERGE_LISTBOX);
					UT_sint32 len = SendMessageW(lBox, LB_GETTEXTLEN, nItem, (LPARAM)0);
					wchar_t* szBuff = (wchar_t*)g_malloc(sizeof(wchar_t) * (len + 1));
					SendMessageW(lBox, LB_GETTEXT, nItem, (LPARAM)szBuff);
					str.fromLocale(szBuff);
					FREEP(szBuff);

					setMergeField(str.utf8_str());
					addClicked();
				}				 
			}

			return 1;
		}
		
		case AP_RID_DIALOG_MAILMERGE_BTN_OPEN:		
		{			
			eventOpen();
			SetFocus(m_hDlg);
			return 1;
		}	
				
		case AP_RID_DIALOG_MAILMERGE_BTN_CLOSE:		
		case IDCANCEL:		// We want to close button work
		{			
			destroy();
			return 1;
		}	
		
		default:							// we did not handle this notification
			UT_DEBUGMSG(("WM_Command for id %ld\n",wId));
			return 0;						// return zero to let windows take care of it.
	}
}

int AP_Win32App::WinMain(const char * szAppName, HINSTANCE hInstance, 
						 HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow)
{
	if (!g_thread_supported ())
		g_thread_init (NULL);	
	
	bool bShowApp = true;
	BOOL bInitialized = FALSE; 
	
	// this is a static function and doesn't have a 'this' pointer.
	MSG msg;

#ifdef _MSC_VER
	_CrtSetReportMode( _CRT_WARN, _CRTDBG_MODE_DEBUG );
	_CrtSetReportMode( _CRT_ERROR, _CRTDBG_MODE_DEBUG );
	_CrtSetReportMode( _CRT_ASSERT, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_WNDW);
#endif

	// HACK: load least-common-denominator Rich Edit control
	// TODO: fix Spell dlg so we don't rely on this
	// ALT:  make it a Preview widget instead

	HINSTANCE hinstRich = LoadLibraryW(L"riched32.dll");
	if (!hinstRich)
		hinstRich = LoadLibraryW(L"riched20.dll");
	UT_return_val_if_fail (hinstRich, 1);
	
	AP_Win32App * pMyWin32App;

	// OLE Stuff
	if (SUCCEEDED(OleInitialize(NULL)))
            bInitialized = TRUE;                    
  
	
// We put this in a block to force the destruction of Args in the stack
{
	UT_Win32LocaleString scnv;
	UT_UTF8String sUTFCmdLine;

	// Load the command line into an XAP_Args class
	scnv.fromLocale(GetCommandLineW());
	sUTFCmdLine=scnv.utf8_str();
	XAP_Args XArgs = XAP_Args(sUTFCmdLine.utf8_str());

	// Step 1: Initialize our application.
	pMyWin32App = new AP_Win32App(hInstance, szAppName);
	AP_Args Args = AP_Args(&XArgs, szAppName, pMyWin32App);

	Args.parseOptions();
	pMyWin32App->initialize();
  
	// Step 2: Handle all non-window args.
	// process args (calls common arg handler, which then calls platform specific)
	// As best I understand, it returns true to continue and show window, or
	// false if no window should be shown (and thus we should simply exit).    
	bool windowlessArgsWereSuccessful = true;
	if (!Args.doWindowlessArgs(windowlessArgsWereSuccessful))
	{
		pMyWin32App->shutdown();	// properly shutdown the app 1st
		delete pMyWin32App;
		return (windowlessArgsWereSuccessful ? 0 : -1);
	}

	// Step 3: Create windows as appropriate.
	// if some args are botched, it returns false and we should
	// continue out the door.
	// We used to check for bShowApp here.  It shouldn't be needed
	// anymore, because doWindowlessArgs was supposed to bail already. -PL
	if (!pMyWin32App->openCmdLineFiles(&Args))
	{
		pMyWin32App->shutdown();	// properly shutdown the app 1st
		delete pMyWin32App;
		return 0;
	}
}
//
// This block is controlled by the Structured Exception Handle
// if any crash happens here we will recover it and save the file (cross fingers)
//	


try
{		
	UT_uint32 iHeight = 0, iWidth = 0, t_flag =0;
	UT_sint32 iPosX = 0, iPosY = 0;
		
	if (!((XAP_App::getApp()->getGeometry(&iPosX,&iPosY,&iWidth,&iHeight,&t_flag)) &&
	       ((iWidth > 0) && (iHeight > 0)))	)
		XAP_App::getApp()->getDefaultGeometry(iWidth,iHeight,t_flag);
	
	if ((t_flag & PREF_FLAG_GEOMETRY_MAXIMIZED)==PREF_FLAG_GEOMETRY_MAXIMIZED)
			iCmdShow = SW_SHOWMAXIMIZED;
	
	if (bShowApp)
	{
		// display the windows
		for(UT_sint32 i = 0; i < pMyWin32App->m_vecFrames.getItemCount(); i++)
		{
			AP_Win32Frame * curFrame = (AP_Win32Frame*)pMyWin32App->m_vecFrames[i];
			UT_continue_if_fail(curFrame);
//.........这里部分代码省略.........

void XAP_Win32Slurp::processCommand(HDDEDATA hData)
{
	DWORD bufSize = DdeGetData(hData,NULL,0,0);

	char * pBuf = (char *)UT_calloc(sizeof(char),bufSize+100);
	if (!pBuf)
	{
		UT_DEBUGMSG(("No memory to allocate DDE buffer [size %d]\n",bufSize));
		return;
	}
	
	DdeGetData(hData,(LPBYTE)pBuf,bufSize+99,0);
	UT_Win32LocaleString wstr;
	UT_UTF8String astr;
	wstr.fromLocale((LPCWSTR)pBuf);
	astr=wstr.utf8_str();
	UT_DEBUGMSG(("DDEML received command '%s'\n",astr.utf8_str()));
	
	// we expect something of the form:
	//     [Open("<pathname>")]
	// if anything more complicated is needed, it may be a
	// good idea to use a regex library
	// TODO failures just goto Finished. Some error reporting
	// TODO would be nice

	// pointer to work through the incoming string
	const char * next = astr.utf8_str();
	
	// pointer used to copy into command and pathname
	char * dest = 0;
	
	// chomp the [
	if ( *next++ != '[' ) goto Finished;
	
	// find the next sequence of non ( characters
	// this will be the dde command
	char command[1024];
	dest = command;
	for ( ; *next != '('; ++next )
	{
		*dest++ = *next;
	}
	*dest = 0;

	// chomp the ( and the "
	if ( *next++ != '(' ) goto Finished;
	if ( *next++ != '"' ) goto Finished;
	// go until the next " to get the parameter
	// " are not allowed in filenames, so we should be safe here
	char pathname[4096];
	dest = pathname;
	for ( ; *next != '"'; ++next )	
	{
		*dest++ = *next;
	}
	*dest = 0;
	
	// chomp the ", ), and ]
	if ( *next++ != '"' ) goto Finished;
	if ( *next++ != ')' ) goto Finished;
	if ( *next++ != ']' ) goto Finished;
	
	// now do something useful with the command and its parameter
	if (g_ascii_strcasecmp(command,"open") == 0)
		{
			if (!pathname || !*pathname)
			{
				UT_DEBUGMSG(("No pathname given in DDE Open command.\n"));
				goto Finished;
			}

			// ask the application to load this document into a window....

			// let's create uri for comparison with filenames from command line
			// TODO: That method does not always work. Some proper method should
			//       be designed.
			char *uri = UT_go_filename_to_uri(pathname);
			XAP_Win32App *p_app = (XAP_Win32App *)XAP_App::getApp();
			UT_sint32 ndx = p_app->findFrame(uri);
			UT_Error error;
			if ((ndx < 0) || p_app->getFrame(ndx)->isDirty()) {
				error = p_app->fileOpen(p_app->getLastFocussedFrame(), uri);
			}

			if(error != UT_OK)
			{
				UT_DEBUGMSG(("Could not load document given in DDE Open command [%s].\n",uri));
			}

			FREEP(uri);

			goto Finished;
		}

Finished:
	FREEP(pBuf);
	DdeFreeDataHandle(hData);
}

void XAP_Win32Dialog_FontChooser::runModal(XAP_Frame * pFrame)
{
	UT_return_if_fail(pFrame);

	XAP_Win32App * pApp = static_cast<XAP_Win32App *>(XAP_App::getApp());
	UT_return_if_fail(pApp);
	const XAP_EncodingManager *pEncMan = pApp->getEncodingManager();
	UT_return_if_fail(pEncMan);
    UT_Win32LocaleString family;

	UT_DEBUGMSG(("FontChooserStart: Family[%s] Size[%s] Weight[%s] Style[%s] Color[%s] Underline[%d] StrikeOut[%d]\n",
				 m_sFontFamily.c_str(),
				 m_sFontSize.c_str(),
				 m_sFontWeight.c_str(),
				 m_sFontStyle.c_str(),
				 m_sColor.c_str(),
				 m_bUnderline,
				 m_bStrikeout));

	m_bWin32Overline   = m_bOverline;
	m_bWin32Hidden     = m_bHidden;
	m_bWin32SuperScript = m_bSuperScript;
	m_bWin32SubScript = m_bSubScript;
	

	/*
	   WARNING: any changes to this function should be closely coordinated
	   with the equivalent logic in Win32Graphics::FindFont()
	*/
	LOGFONTW lf;
	memset(&lf, 0, sizeof(lf));

	CHOOSEFONTW cf;
	memset(&cf, 0, sizeof(cf));
	cf.lStructSize = sizeof(cf);
	cf.hwndOwner = static_cast<XAP_Win32FrameImpl*>(pFrame->getFrameImpl())->getTopLevelWindow();
	cf.lpLogFont = &lf;
	cf.Flags = CF_SCREENFONTS |
               CF_EFFECTS |
               CF_ENABLEHOOK |
               CF_ENABLETEMPLATE |
               CF_INITTOLOGFONTSTRUCT;
    cf.lpTemplateName = MAKEINTRESOURCEW(XAP_RID_DIALOG_FONT);
    cf.lpfnHook = (LPCFHOOKPROC) s_hookProc;
	cf.lCustData = (LPARAM) this;
	cf.hInstance = pApp->getInstance();

	if (!m_sFontFamily.empty())
    {
        family.fromUTF8 (m_sFontFamily.c_str());
		lstrcpynW(lf.lfFaceName,family.c_str(),LF_FACESIZE);
    }
	else
		cf.Flags |= CF_NOFACESEL;

	if (!m_sFontSize.empty())
	{
		UT_ASSERT(sizeof(char) == sizeof(gchar));
		lf.lfHeight = (long) -(UT_convertToPoints(m_sFontSize.c_str()))*4/3;
	}
	else
		cf.Flags |= CF_NOSIZESEL;

	if (!m_sFontWeight.empty())
	{
		if (g_ascii_strcasecmp(m_sFontWeight.c_str(),"bold") == 0)
			lf.lfWeight = 700;
		// TODO do we need any others here...
	}
	else
		cf.Flags |= CF_NOSTYLESEL;

	if (!m_sFontStyle.empty())
	{
		if (g_ascii_strcasecmp(m_sFontStyle.c_str(),"italic") == 0)
			lf.lfItalic = TRUE;
	}
	else
		cf.Flags |= CF_NOSTYLESEL;

	if (!m_sColor.empty())
	{
		UT_RGBColor c;
		UT_parseColor(m_sColor.c_str(),c);
		cf.rgbColors = RGB(c.m_red,c.m_grn,c.m_blu);
	}

	if (m_bUnderline)
		lf.lfUnderline = TRUE;
	if (m_bStrikeout)
		lf.lfStrikeOut = TRUE;

	// run the actual dialog...
	m_answer = (ChooseFontW(&cf) ? a_OK : a_CANCEL);
	// Convert the font name returned by the Windows Font Chooser
	// to UTF-8.
	family.fromLocale (lf.lfFaceName);
	UT_UTF8String family_utf = family.utf8_str();
	const char *szFontFamily = family_utf.utf8_str();

//.........这里部分代码省略.........

BOOL AP_Win32Dialog_Columns::_onCommand(HWND hWnd, WPARAM wParam, LPARAM /*lParam*/)
{
	WORD wNotifyCode = HIWORD(wParam);
	WORD wId = LOWORD(wParam);
	wchar_t buf[BUFSIZE];
    UT_Win32LocaleString str;
    
	switch (wId)
	{
	case IDCANCEL:						// also AP_RID_DIALOG_COLUMN_BTN_CANCEL
		m_answer = a_CANCEL;
		// fall through

	case IDOK:							// also AP_RID_DIALOG_COLUMN_BTN_OK
		EndDialog(hWnd,0);
		return 1;

	case AP_RID_DIALOG_COLUMN_RADIO_ONE:
		setColumns(1);
		checkButton(AP_RID_DIALOG_COLUMN_RADIO_TWO, false);
		checkButton(AP_RID_DIALOG_COLUMN_RADIO_THREE, false);
		SetDlgItemTextW(m_hDlg, AP_RID_DIALOG_COLUMN_EDIT_NUMCOLUMNS, _itow(getColumns(),buf,10));
		return 1;

	case AP_RID_DIALOG_COLUMN_RADIO_TWO:
		setColumns(2);
		checkButton(AP_RID_DIALOG_COLUMN_RADIO_ONE, false);
		checkButton(AP_RID_DIALOG_COLUMN_RADIO_THREE, false);
		SetDlgItemTextW(m_hDlg, AP_RID_DIALOG_COLUMN_EDIT_NUMCOLUMNS, _itow(getColumns(),buf,10));
		return 1;

	case AP_RID_DIALOG_COLUMN_RADIO_THREE:
		setColumns(3);
		checkButton(AP_RID_DIALOG_COLUMN_RADIO_ONE, false);
		checkButton(AP_RID_DIALOG_COLUMN_RADIO_TWO, false);
		SetDlgItemTextW(m_hDlg, AP_RID_DIALOG_COLUMN_EDIT_NUMCOLUMNS, _itow(getColumns(),buf,10));
		return 1;

	case AP_RID_DIALOG_COLUMN_CHECK_LINE_BETWEEN:
		setLineBetween( isChecked(AP_RID_DIALOG_COLUMN_CHECK_LINE_BETWEEN)==BST_CHECKED );
		return 1;

	case AP_RID_DIALOG_COLUMN_EDIT_NUMCOLUMNS:
		if( wNotifyCode == EN_KILLFOCUS )
		{
			GetDlgItemTextW( hWnd, wId, buf, BUFSIZE );
			if( _wtoi( buf ) > 0 && _wtoi(buf) != (signed) getColumns() )
			{
				setColumns( _wtoi(buf) );
			}
			SetDlgItemTextW(m_hDlg, wId, _itow(getColumns(),buf,10));
			checkButton(AP_RID_DIALOG_COLUMN_RADIO_ONE, (getColumns()==1));
			checkButton(AP_RID_DIALOG_COLUMN_RADIO_TWO, (getColumns()==2));
			checkButton(AP_RID_DIALOG_COLUMN_RADIO_THREE, (getColumns()==3));
		}
		return 1;

	case AP_RID_DIALOG_COLUMN_EDIT_SPACEAFTER:
		if( wNotifyCode == EN_KILLFOCUS )
		{
			GetDlgItemTextW( hWnd, wId, buf, BUFSIZE );
			str.fromLocale (buf);
			setSpaceAfter( str.utf8_str().utf8_str() );
			str.fromUTF8 (getSpaceAfterString ());
			SetDlgItemTextW(m_hDlg, wId, str.c_str ());
		}
		return 1;

	case AP_RID_DIALOG_COLUMN_EDIT_MAXSIZE:
		if( wNotifyCode == EN_KILLFOCUS )
		{
			GetDlgItemTextW( hWnd, wId, buf, BUFSIZE );
            str.fromLocale (buf);
			setMaxHeight( str.utf8_str().utf8_str() );
            str.fromUTF8 (getHeightString());
            SetDlgItemTextW(m_hDlg, wId, str.c_str ());
		}
		return 1;

	case AP_RID_DIALOG_COLUMN_CHECK_RTL_ORDER:
		setColumnOrder( (UT_uint32) (isChecked(AP_RID_DIALOG_COLUMN_CHECK_RTL_ORDER) == BST_CHECKED) );
		return 1;

	default:							// we did not handle this notification
		UT_DEBUGMSG(("WM_Command for id %ld\n",wId));
		return 0;						// return zero to let windows take care of it.
	}
}