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C++ GetWindowTextLength函数代码示例

本文整理汇总了C++中GetWindowTextLength函数的典型用法代码示例。如果您正苦于以下问题:C++ GetWindowTextLength函数的具体用法?C++ GetWindowTextLength怎么用?C++ GetWindowTextLength使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了GetWindowTextLength函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: CEditWnd

	void CEditUI::DoEvent(TEventUI& event)
	{
		if( !IsMouseEnabled() && event.Type > UIEVENT__MOUSEBEGIN && event.Type < UIEVENT__MOUSEEND ) {
			if( m_pParent != NULL ) m_pParent->DoEvent(event);
			else CLabelUI::DoEvent(event);
			return;
		}

		if( event.Type == UIEVENT_SETCURSOR && IsEnabled() )
		{
			::SetCursor(::LoadCursor(NULL, IDC_IBEAM));
			return;
		}
		if( event.Type == UIEVENT_WINDOWSIZE )
		{
			if( m_pWindow != NULL ) m_pManager->SetFocusNeeded(this);
		}
		if( event.Type == UIEVENT_SCROLLWHEEL )
		{
			if( m_pWindow != NULL ) return;
		}
		if( event.Type == UIEVENT_SETFOCUS && IsEnabled() ) 
		{
			if( m_pWindow ) return;
			m_pWindow = new CEditWnd();
			ASSERT(m_pWindow);
			m_pWindow->Init(this);
			Invalidate();
		}
		if( event.Type == UIEVENT_KILLFOCUS && IsEnabled() ) 
		{
			Invalidate();
		}
		if( event.Type == UIEVENT_BUTTONDOWN || event.Type == UIEVENT_DBLCLICK || event.Type == UIEVENT_RBUTTONDOWN) 
		{
			if( IsEnabled() ) {
				GetManager()->ReleaseCapture();
				if( IsFocused() && m_pWindow == NULL )
				{
					m_pWindow = new CEditWnd();
					ASSERT(m_pWindow);
					m_pWindow->Init(this);

					if( PtInRect(&m_rcItem, event.ptMouse) )
					{
						int nSize = GetWindowTextLength(*m_pWindow);
						if( nSize == 0 )
							nSize = 1;

						Edit_SetSel(*m_pWindow, 0, nSize);
					}
				}
				else if( m_pWindow != NULL )
				{
#if 1
					int nSize = GetWindowTextLength(*m_pWindow);
					if( nSize == 0 )
						nSize = 1;

					Edit_SetSel(*m_pWindow, 0, nSize);
#else
					POINT pt = event.ptMouse;
					pt.x -= m_rcItem.left + m_rcTextPadding.left;
					pt.y -= m_rcItem.top + m_rcTextPadding.top;
					::SendMessage(*m_pWindow, WM_LBUTTONDOWN, event.wParam, MAKELPARAM(pt.x, pt.y));
#endif
				}
			}
			return;
		}
		if( event.Type == UIEVENT_MOUSEMOVE ) 
		{
			return;
		}
		if( event.Type == UIEVENT_BUTTONUP ) 
		{
			return;
		}
		if( event.Type == UIEVENT_CONTEXTMENU )
		{
			return;
		}
		if( event.Type == UIEVENT_MOUSEENTER )
		{
			if( IsEnabled() ) {
				m_uButtonState |= UISTATE_HOT;
				Invalidate();
			}
			return;
		}
		if( event.Type == UIEVENT_MOUSELEAVE )
		{
			if( IsEnabled() ) {
				m_uButtonState &= ~UISTATE_HOT;
				Invalidate();
			}
			return;
		}
		CLabelUI::DoEvent(event);
	}
开发者ID:839687571,项目名称:nsduilib,代码行数:100,代码来源:UIEdit.cpp

示例2: LinkList_Main

static INT_PTR LinkList_Main(WPARAM wParam, LPARAM)
{
	HANDLE hContact = (HANDLE)wParam;
	HWND hWnd = WindowList_Find(hWindowList, hContact);
	if ( hWnd != NULL ) {
		int len;
		SetForegroundWindow(hWnd);
		SetFocus(hWnd);
		len = GetWindowTextLength(GetDlgItem(hWnd, IDC_MAIN));
		PostMessage(GetDlgItem(hWnd, IDC_MAIN), EM_SETSEL, (WPARAM)len, (LPARAM)len);
		return 0;
	}	
	
	HANDLE hEvent = db_event_first(hContact);
	if (hEvent == NULL) {
		MessageBox(NULL, TXT_EMPTYHISTORY, TXT_PLUGINNAME, MB_OK | MB_ICONINFORMATION );
		return 0;
	}

	int histCount = db_event_count(hContact), actCount = 0;

	DBEVENTINFO dbe = { sizeof(dbe) };
	dbe.cbBlob = db_event_getBlobSize(hEvent);
	dbe.pBlob  = (PBYTE)malloc(dbe.cbBlob+1);
	db_event_get(hEvent, &dbe);
	dbe.pBlob[dbe.cbBlob] = 0;

	RECT DesktopRect;
	GetWindowRect(GetDesktopWindow(), &DesktopRect);
	HWND hWndProgress = CreateWindow(_T("Progressbar"), TranslateT("Processing history..."), WS_OVERLAPPED, CW_USEDEFAULT, CW_USEDEFAULT, 350, 45, NULL, NULL, hInst, NULL);
	if ( hWndProgress == 0 ) {
		free(dbe.pBlob);
		MessageBox(NULL, TranslateT("Could not create window!"), TranslateT("Error"), MB_OK | MB_ICONEXCLAMATION );
		return -1;
	}
	SetWindowPos(hWndProgress, HWND_TOP, (int)(DesktopRect.right*0.5)-175, (int)(DesktopRect.bottom*0.5)-22, 0, 0, SWP_NOSIZE);
	ShowWindow(hWndProgress, SW_SHOW);
	SetForegroundWindow(hWndProgress);

	LISTELEMENT *listStart = (LISTELEMENT*)malloc(sizeof(LISTELEMENT));
	ZeroMemory(listStart, sizeof(LISTELEMENT));

	while( 1 ) {
		if ( dbe.eventType == EVENTTYPE_URL || dbe.eventType == EVENTTYPE_MESSAGE ) {
			// Call function to find URIs
			if ( ExtractURI(&dbe, hEvent, listStart) < 0 ) {
				free(dbe.pBlob);
				RemoveList(listStart);
				MessageBox(NULL, TranslateT("Could not allocate memory!"), TranslateT("Error"), MB_OK | MB_ICONEXCLAMATION);
				return -1;
			}
		}
		actCount++;
		if ( ((int)(((float)actCount/histCount)*100.00)) % 10 == 0 )
			SendMessage(hWndProgress, WM_COMMAND, 100, ((int)(((float)actCount/histCount)*100.00)));
		
		hEvent = db_event_next(hEvent);
		if ( hEvent == NULL )
			break;

		free(dbe.pBlob);
		dbe.cbBlob = db_event_getBlobSize(hEvent);
		dbe.pBlob = (PBYTE)malloc(dbe.cbBlob+1);
		db_event_get(hEvent, &dbe);
		dbe.pBlob[dbe.cbBlob] = 0;
	}
	free(dbe.pBlob);
	SendMessage(hWndProgress, WM_CLOSE, 0, 0);
	if ( ListCount(listStart) <= 0 ) {	
		RemoveList(listStart);
		MessageBox(NULL, TXT_NOLINKINHISTORY, TXT_PLUGINNAME, MB_OK | MB_ICONINFORMATION);
		return 0;
	}

	DIALOGPARAM *DlgParam = (DIALOGPARAM*)malloc(sizeof(DIALOGPARAM));
	DlgParam->hContact    = hContact;
	DlgParam->listStart   = listStart;
	DlgParam->findMessage = 0;
	DlgParam->chrg.cpMax  = -1;
	DlgParam->chrg.cpMin  = -1;

	HWND hWndMain = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_MAIN_DLG), NULL, MainDlgProc, (LPARAM)DlgParam);
	if (hWndMain == 0) {
		RemoveList(listStart);
		MessageBox(NULL, TranslateT("Could not create window!"), TranslateT("Error"), MB_OK | MB_ICONEXCLAMATION );
		return -1;
	}

	ShowWindow(hWndMain, SW_SHOW);	
	return 0;
}
开发者ID:MrtsComputers,项目名称:miranda-ng,代码行数:91,代码来源:linklist.cpp

示例3: GetWindowTextLength

int CxEdit::GotoEnd(BOOL bScroll /*= TRUE*/)
{
   const int length = GetWindowTextLength();
   SetSel(length, length, !bScroll); // end of edit text
   return LineFromChar(length);
}
开发者ID:burzumishi,项目名称:arnold,代码行数:6,代码来源:edit.cpp

示例4: SelectContainerDlgProc

INT_PTR CALLBACK SelectContainerDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
    HWND hwndMsgDlg = 0;

    hwndMsgDlg = (HWND) GetWindowLongPtr(hwndDlg, GWLP_USERDATA);

    switch (msg) {
    case WM_INITDIALOG: {
        TCHAR szNewTitle[128];
        RECT rc, rcParent;
        struct TContainerData *pContainer = 0;

        SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR) lParam);
        hwndMsgDlg = (HWND) lParam;

        TranslateDialogDefault(hwndDlg);

        if (lParam) {
            struct TWindowData *dat = (struct TWindowData *)GetWindowLongPtr((HWND)lParam, GWLP_USERDATA);
            if (dat) {
                mir_sntprintf(szNewTitle, safe_sizeof(szNewTitle), CTranslator::get(CTranslator::CNT_SELECT_FOR), dat->cache->getNick());
                SetWindowText(hwndDlg, szNewTitle);
            }
        }

        SendMessage(hwndDlg, DM_SC_BUILDLIST, 0, 0);
        SendDlgItemMessage(hwndDlg, IDC_NEWCONTAINERNAME, EM_LIMITTEXT, (WPARAM)CONTAINER_NAMELEN, 0);
        SendDlgItemMessage(hwndDlg, IDC_NEWCONTAINER, EM_LIMITTEXT, (WPARAM)CONTAINER_NAMELEN, 0);

        GetWindowRect(hwndDlg, &rc);
        GetWindowRect(GetParent(hwndDlg), &rcParent);
        SetWindowPos(hwndDlg, 0, (rcParent.left + rcParent.right - (rc.right - rc.left)) / 2, (rcParent.top + rcParent.bottom - (rc.bottom - rc.top)) / 2, 0, 0, SWP_NOSIZE | SWP_SHOWWINDOW);
        return TRUE;
    }

    case WM_COMMAND:
        switch (LOWORD(wParam)) {
        case IDOK: {
            TCHAR szName[CONTAINER_NAMELEN];
            LRESULT iItem;

            if ((iItem = SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETCURSEL, 0, 0)) != LB_ERR) {
                SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETTEXT, (WPARAM) iItem, (LPARAM) szName);
                if (IsWindow(hwndMsgDlg))
                    SendMessage(hwndMsgDlg, DM_CONTAINERSELECTED, 0, (LPARAM) szName);
            }
            if (IsWindow(hwndDlg))
                DestroyWindow(hwndDlg);
            break;
        }
        case IDCANCEL:
            DestroyWindow(hwndDlg);
            break;
        case IDC_DELETECONTAINER: {
            TCHAR szName[CONTAINER_NAMELEN + 1];
            LRESULT iItem;

            if ((iItem = SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETCURSEL, 0, 0)) != LB_ERR) {
                SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETTEXT, (WPARAM) iItem, (LPARAM) szName);
                if (!_tcsncmp(szName, _T("default"), CONTAINER_NAMELEN) || !_tcsncmp(szName, CTranslator::get(CTranslator::GEN_DEFAULT_CONTAINER_NAME), CONTAINER_NAMELEN))
                    MessageBox(hwndDlg, CTranslator::get(CTranslator::CNT_SELECT_DELETEERROR), _T("Error"), MB_OK | MB_ICONERROR);
                else {
                    int iIndex = SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETITEMDATA, (WPARAM)iItem, 0);
                    DeleteContainer(iIndex);
                    SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_RESETCONTENT, 0, 0);
                    SendMessage(hwndDlg, DM_SC_BUILDLIST, 0, 0);
                    BuildContainerMenu();
                }
            }
            break;
        }
        case IDC_RENAMECONTAINER: {
            TCHAR szNewName[CONTAINER_NAMELEN], szName[CONTAINER_NAMELEN + 1];
            int iLen, iItem;
            struct TContainerData *pCurrent = pFirstContainer;

            iLen = GetWindowTextLength(GetDlgItem(hwndDlg, IDC_NEWCONTAINERNAME));
            if (iLen) {
                GetWindowText(GetDlgItem(hwndDlg, IDC_NEWCONTAINERNAME), szNewName, CONTAINER_NAMELEN);
                if(!_tcsncmp(szNewName, CGlobals::m_default_container_name, CONTAINER_NAMELEN) || !_tcsncmp(szNewName, CTranslator::get(CTranslator::GEN_DEFAULT_CONTAINER_NAME), CONTAINER_NAMELEN)) {
                    MessageBox(hwndDlg, CTranslator::get(CTranslator::CNT_SELECT_RENAMEERROR), _T("Error"), MB_OK | MB_ICONERROR);
                    break;
                }

                iItem = SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_FINDSTRING, (WPARAM) - 1, (LPARAM) szNewName);
                if (iItem != LB_ERR) {
                    TCHAR szOldName[CONTAINER_NAMELEN + 1];
                    SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETTEXT, (WPARAM) iItem, (LPARAM) szOldName);
                    if (lstrlen(szOldName) == lstrlen(szNewName)) {
                        MessageBox(0, CTranslator::get(CTranslator::CNT_SELECT_INUSE), _T("Error"), MB_OK | MB_ICONERROR);
                        SetFocus(GetDlgItem(hwndDlg, IDC_NEWCONTAINERNAME));
                        break;
                    }
                }
                if ((iItem = SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETCURSEL, 0, 0)) != LB_ERR) {
                    SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETTEXT, (WPARAM) iItem, (LPARAM) szName);
                    if (!_tcsncmp(szName, _T("default"), CONTAINER_NAMELEN) || !_tcsncmp(szName, CTranslator::get(CTranslator::GEN_DEFAULT_CONTAINER_NAME), CONTAINER_NAMELEN))
                        MessageBox(hwndDlg, CTranslator::get(CTranslator::CNT_SELECT_RENAMEERROR), _T("Error"), MB_OK | MB_ICONERROR);
                    else {
                        int iIndex = SendDlgItemMessage(hwndDlg, IDC_CNTLIST, LB_GETITEMDATA, (WPARAM)iItem, 0);
//.........这里部分代码省略.........
开发者ID:dineshkummarc,项目名称:miranda-im-v0.9.47-src,代码行数:101,代码来源:selectcontainer.cpp

示例5: _tcslen

//////////////////////////////////////////////////////////////////////////////
// This function is based on Daniel Lohmann's article "CEditLog - fast logging
// into an edit control with cout" at http://www.codeproject.com
void CLogEditCtrl::AddLine(LPCTSTR pszMsg, int iLen)
{
	int iMsgLen = (iLen == -1) ? _tcslen(pszMsg) : iLen;
	if (iMsgLen == 0)
		return;
#ifdef _DEBUG
	if (pszMsg[iMsgLen - 1] == _T('\n'))
		ASSERT( iMsgLen >= 2 && pszMsg[iMsgLen - 2] == _T('\r') );
#endif

	// Get Edit contents dimensions and cursor position
	int iStartChar, iEndChar;
	GetSel(iStartChar, iEndChar);
	int iWndTxtLen = GetWindowTextLength();

	if (iStartChar == iWndTxtLen && iWndTxtLen == iEndChar)
	{
		// The cursor resides at the end of text
		SCROLLINFO si;
		si.cbSize = sizeof si;
		si.fMask = SIF_ALL;
		if (m_bAutoScroll && GetScrollInfo(SB_VERT, &si) && si.nPos >= (int)(si.nMax - si.nPage + 1))
		{
			// Not scrolled away
			SafeAddLine(iWndTxtLen, iMsgLen, pszMsg, iStartChar, iEndChar);
			if (m_bAutoScroll && !IsWindowVisible())
				ScrollToLastLine();
		}
		else
		{
			// Reduce flicker by ignoring WM_PAINT
			m_bNoPaint = true;
			BOOL bIsVisible = IsWindowVisible();
			if (bIsVisible)
				SetRedraw(FALSE);

			// Remember where we are
			int nFirstLine = !m_bAutoScroll ? GetFirstVisibleLine() : 0;
		
			// Select at the end of text and replace the selection
			// This is a very fast way to add text to an edit control
			SafeAddLine(iWndTxtLen, iMsgLen, pszMsg, iStartChar, iEndChar);
			SetSel(iStartChar, iEndChar, TRUE); // Restore our previous selection

			if (!m_bAutoScroll)
				LineScroll(nFirstLine - GetFirstVisibleLine());
			else
				ScrollToLastLine();

			m_bNoPaint = false;
			if (bIsVisible){
				SetRedraw();
				if (m_bRichEdit)
					Invalidate();
			}
		}
	}
	else
	{
		// We should add the text anyway...

		// Reduce flicker by ignoring WM_PAINT
		m_bNoPaint = true;
		BOOL bIsVisible = IsWindowVisible();
		if (bIsVisible)
			SetRedraw(FALSE);

		// Remember where we are
		int nFirstLine = !m_bAutoScroll ? GetFirstVisibleLine() : 0;
	
		if (iStartChar != iEndChar)
		{
			// If we are currently selecting some text, we have to find out
			// if the caret is near the beginning of this block or near the end.
			// Note that this does not always work. Because of the EM_CHARFROMPOS
			// message returning only 16 bits this will fail if the user has selected 
			// a block with a length dividable by 64k.

			// NOTE: This may cause a lot of terrible CRASHES within the RichEdit control when used for a RichEdit control!?
			// To reproduce the crash: click in the RE control while it's drawing a line an start a selection!
			if (!m_bRichEdit){
			    CPoint pt;
			    ::GetCaretPos(&pt);
			    int nCaretPos = CharFromPos(pt);
			    if (abs((iStartChar % 0xffff - nCaretPos)) < abs((iEndChar % 0xffff - nCaretPos)))
			    {
				    nCaretPos = iStartChar;
				    iStartChar = iEndChar;
				    iEndChar = nCaretPos;
			    }
		    }
		}

		// Note: This will flicker, if someone has a good idea how to prevent this - let me know
		
		// Select at the end of text and replace the selection
		// This is a very fast way to add text to an edit control
//.........这里部分代码省略.........
开发者ID:e1z0,项目名称:sMule,代码行数:101,代码来源:LogEditCtrl.cpp

示例6: WindowProc


//.........这里部分代码省略.........

		case WM_COMMAND: // Item do menu, tecla de atalho ou controle ativado
		{
			// Verifica bit menos significativo de wParam (ID’s)
			switch(LOWORD(wParam))
			{
				case IDM_ABRIR:
				{
					// Se arquivo ainda não foi aberto
					if(hFile == NULL)
					{
						// Abre/cria arquivo
						hFile = CreateFile("dados.txt", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
					
						// Verifica se identificador do arquivo é válido
						if(hFile == INVALID_HANDLE_VALUE)
							MessageBox(hWnd, "Erro ao abrir/criar arquivo.", "Erro!", MB_ICONERROR | MB_OK);
						else // Arquivo é válido
						{
							MessageBox(hWnd, "Arquivo aberto/criado.", "Aviso!", MB_ICONINFORMATION | MB_OK);
							SendMessage(hWnd, WM_SETTEXT, (WPARAM)0, (LPARAM)"Arquivo aberto/criado.");

							// Cria botões para usuário selecionar opção
							hWndBotao = CreateWindowEx(WS_EX_CLIENTEDGE, "BUTTON", "Clique aqui!", WS_CHILD | WS_VISIBLE, 10, 10, 100, 30, hWnd, (HMENU)IDC_BOTAO, NULL, NULL);
						}
					}
				} break;

				case IDM_SALVAR:
				{
					if(hFile != INVALID_HANDLE_VALUE) // Arquivo está aberto
					{
						// Obtém quantidade de caracteres da caixa de texto
						int tam = GetWindowTextLength(hWndTexto);

						// Obtém conteúdo da caixa de texto, alocando memória para os dados
						// (alocação no modo Windows)
						LPSTR lpstrBuffer = (LPSTR)GlobalAlloc(GPTR, tam + 1);
						GetWindowText(hWndTexto, lpstrBuffer, tam + 1);

						// Armazena quantos bytes foram escritos no arquivo
						DWORD dwBytesEscritos;

						// Modifica posição do arquivo para o início
						SetFilePointer(hFile, NULL, NULL, FILE_BEGIN);

						// Grava conteúdo da caixa de texto no arquivo
						WriteFile(hFile, lpstrBuffer, tam, &dwBytesEscritos, NULL);

						// Define fim do arquivo
						SetEndOfFile(hFile);

						// Libera memória dos dados
						GlobalFree(lpstrBuffer);

						MessageBox(hWnd, "Conteúdo escrito no arquivo.", "Aviso!", MB_ICONINFORMATION | MB_OK);
					}
					else // Arquivo não foi aberto
						MessageBox(hWnd, "Erro ao escrever no arquivo.", "Erro!", MB_ICONERROR | MB_OK);
				} break;

				case IDM_FECHAR:
				{
					// Se o arquivo está aberto, fecha
					if(hFile)
					{
开发者ID:AndersonFirmino,项目名称:progw32api,代码行数:67,代码来源:prog09-1.cpp

示例7: GetSel

void CHexEdit::OnContextMenu(CWnd* pWnd, CPoint point)
{
	int start,end;
	GetSel(start,end);
	CString text;
	this->GetWindowText(text);
	char head=0,second=0;
	bool bCut=true;

	SetFocus();
	CMenu menu;
	menu.CreatePopupMenu();
	//No problems with default undo
	BOOL bReadOnly = GetStyle() & ES_READONLY;
	DWORD flags = CanUndo() && !bReadOnly ? 0 : MF_GRAYED;
	menu.InsertMenu(0, MF_BYPOSITION | flags, EM_UNDO,
	MES_UNDO);

	menu.InsertMenu(1, MF_BYPOSITION | MF_SEPARATOR);

	//No problem with default Copy
	DWORD sel = GetSel();
	flags = LOWORD(sel) == HIWORD(sel) ? MF_GRAYED : 0;
	menu.InsertMenu(2, MF_BYPOSITION | flags, WM_COPY,
	MES_COPY);

	//Cut and delete should be modified
	if(text.GetLength()>0) head=text.GetAt(0);
	if(text.GetLength()>1) second=text.GetAt(1);

	if(second=='X'||second=='x'){
			//does not allow cut first char
		if(start==0&&end==1)
				bCut=false;
	}
	flags = (flags == MF_GRAYED || bReadOnly||!bCut) ? MF_GRAYED : 0;
	menu.InsertMenu(2, MF_BYPOSITION | flags, WM_CUT,
	MES_CUT);
	menu.InsertMenu(4, MF_BYPOSITION | flags, WM_CLEAR,
	MES_DELETE);

	//Paste should be modified
	flags = IsClipboardFormatAvailable(CF_TEXT) &&
	!bReadOnly ? 0 : MF_GRAYED;
	if(!this->OpenClipboard())
		::AfxMessageBox("Cannot open clipboard!");
	HGLOBAL   hglb; 
    LPTSTR    lptstr; 

	hglb=GetClipboardData(CF_TEXT);
    if (hglb != NULL) 
    { 
        lptstr =(LPTSTR) GlobalLock(hglb);
		//Check invalid hex string
		if(!this->IsHexConvertableText(lptstr))
		{
			flags=MF_GRAYED;
		}
	}
	CloseClipboard();
	menu.InsertMenu(4, MF_BYPOSITION | flags, WM_PASTE,
	MES_PASTE);

	menu.InsertMenu(6, MF_BYPOSITION | MF_SEPARATOR);

	//No problem with default Sel All
	int len = GetWindowTextLength();
	flags = (!len || (LOWORD(sel) == 0 && HIWORD(sel) ==
	len)) ? MF_GRAYED : 0;
	menu.InsertMenu(7, MF_BYPOSITION | flags, ME_SELECTALL,
	MES_SELECTALL);

	flags=0;
	if(text.GetLength()==0||(text.GetLength()==2&&text.Find("0x")==0))
		flags=MF_GRAYED;
	menu.InsertMenu(8, MF_BYPOSITION | MF_SEPARATOR);
	menu.InsertMenu(9, MF_BYPOSITION | flags, ME_CONVERT,
	MES_CONVERT);

	menu.TrackPopupMenu(TPM_LEFTALIGN | TPM_LEFTBUTTON |
	TPM_RIGHTBUTTON, point.x, point.y, this); 
}
开发者ID:DavidCussans,项目名称:eudaq-old,代码行数:82,代码来源:HexEdit.cpp

示例8: DlgProc


//.........这里部分代码省略.........
            {
                MessageBox(hwnd, "Admin access required. Some features may not work properly. \n\n"
                        "**If on Vista (or Server 2008), choose the \"Run as administrator\" option.",
                        "Admin access required.", MB_OK);
                break;
            }
                                                                                            
        }
        break;

        case WM_COMMAND:
        switch(LOWORD(wParam))
        {
            /* In case of SAVE */
            case IDC_ADD:
            {
                int chd = 0;
                int len;


                if(config_inst.admin_access == 0)
                {
                    MessageBox(hwnd, "Unable to edit configuration. "
                                     "Admin access required.",
                                     "Error Saving.", MB_OK);
                    break;
                }

                /** Getting values from the user (if chosen save) 
                 * We should probably create another function for it...
                 **/
                
                /* Getting server ip */
                len = GetWindowTextLength(GetDlgItem(hwnd, UI_SERVER_TEXT));
                if(len > 0)
                {
                    char *buf;


                    /* Allocating buffer */
                    buf = (char*)GlobalAlloc(GPTR, len + 1);
                    if(!buf)
                    {
                        exit(-1);
                    }
                    
                    GetDlgItemText(hwnd, UI_SERVER_TEXT, buf, len + 1);

                    /* If auth key changed, set it */
                    if(strcmp(buf, config_inst.server) != 0)
                    {
                        if(set_ossec_server(buf, hwnd))
                        {
                            chd = 1;
                        }
                    }
                    else
                    {
                        GlobalFree(buf);
                    }
                }
                
                
                /* Getting auth key */
                len = GetWindowTextLength(GetDlgItem(hwnd, UI_SERVER_AUTH));
                if(len > 0)
开发者ID:alexoslabs,项目名称:ossec-hids,代码行数:67,代码来源:os_win32ui.c

示例9: MainWindowProc


//.........这里部分代码省略.........
		break;

		// We accept this message so we can set a minimum window size. This only sets the users
		// tracking size. The window itself can always be resized smaller programmatically unless
		// you restrict it in WM_WINDOWPOSCHANGING/WM_WINDOWPOSCHANGED. 
	case WM_GETMINMAXINFO:
		{
			LPMINMAXINFO lpInfo = (LPMINMAXINFO)lParam;
			if(lpInfo)
				lpInfo->ptMinTrackSize.x = 250, lpInfo->ptMinTrackSize.y = 300;
		}
		return 0;

		// These next two messages are better to use rather than WM_MOVE/WM_SIZE.
		// Remember WM_MOVE/WM_SIZE are from 16bit windows. In 32bit windows the window
		// manager only sends these two messages and the DefWindowProc() handler actually
		// accepts them and converts them to WM_MOVE/WM_SIZE.
		// 
		// We accept this so we can scale our controls to the client size.
	case WM_WINDOWPOSCHANGING:
	case WM_WINDOWPOSCHANGED:
		{
			HDWP hDWP;
			RECT rc;

			// Create a deferred window handle.
			if(hDWP = BeginDeferWindowPos(4))
			{
				// Deferring 4 child controls
				GetClientRect(hWnd, &rc);

				// Calculate the size needed for the static text at the top
				RECT rcText = { 10, 10, rc.right - 20, 0 } ;
				CalcWindowTextSize(GetDlgItem(hWnd, IDC_LBLINFO), &rcText);

				// Defer each window move/size until end and do them all at once.
				hDWP = DeferWindowPos(hDWP, GetDlgItem(hWnd, IDC_LBLINFO), NULL,
					10, 10, rc.right - 20, rcText.bottom,
					SWP_NOZORDER | SWP_NOREDRAW);

				// Move/Size the listbox
				hDWP = DeferWindowPos(hDWP, GetDlgItem(hWnd, IDC_LSTCUSTOM), NULL,
					10, rcText.bottom + 20, rc.right - 20, rc.bottom - rcText.bottom - 75,
					SWP_NOZORDER | SWP_NOREDRAW);

				// Move/Size the input box
				hDWP = DeferWindowPos(hDWP, GetDlgItem(hWnd, IDC_INPUTBOX), NULL,
					10, rc.bottom - 40, rc.right - 90, 30,
					SWP_NOZORDER | SWP_NOREDRAW);

				// Move/Size the send button
				hDWP = DeferWindowPos(hDWP, GetDlgItem(hWnd, IDCANCEL), NULL,
					(rc.right) - 70, rc.bottom - 40, 60, 30,
					SWP_NOZORDER | SWP_NOREDRAW);

				// Resize all windows under the deferred window handled at the same time.
				EndDeferWindowPos(hDWP);

				// We told DeferWindowPos not to redraw the controls so we can redraw
				// them here all at once.
				RedrawWindow(hWnd, NULL, NULL, RDW_INVALIDATE | RDW_ALLCHILDREN | 
					RDW_ERASE | RDW_NOFRAME | RDW_UPDATENOW);
			}
		}
		return 0;

		// Handle the notifications of button presses.
	case WM_COMMAND:
		// If it was a button press and it came from our button.
		if(wParam == MAKELONG(IDCANCEL, BN_CLICKED) ||
			(GetFocus() == inputhwnd) && (0x8000 & GetKeyState(VK_RETURN)))
		{
			// process typed command
			if(GetWindowTextLength(inputhwnd) == 0)
				break;

			char str[512];
			SendMessage(inputhwnd, WM_GETTEXT, (WPARAM)512, (LPARAM)str);
			SendMessage(inputhwnd, WM_SETTEXT, 0, (LPARAM)"");
			RunCommand(str, 0);

			SetFocus(inputhwnd);
		}
		else if(HIWORD(wParam) == LBN_DBLCLK)
		{

		}
		break;

	case WM_DESTROY:
		// We post a WM_QUIT when our window is destroyed so we break the main message loop.
		sampDisconnect(0);
		PostQuitMessage(0);
		break;

	}

	// Not a message we wanted? No problem hand it over to the Default Window Procedure.
	return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
开发者ID:6D6C666A,项目名称:RakSAMP,代码行数:101,代码来源:window.cpp

示例10: PrintWindowSettings

void PrintWindowSettings( FILE * fp ) {
    int ret ;
    RECT r ;
    char buffer[MAX_VALUE_NAME] ;

    GetOSInfo( buffer ) ;
    fprintf( fp, "OSVersion=%s\n", buffer ) ;

    ret = GetWindowText( MainHwnd, buffer, MAX_VALUE_NAME ) ;
    buffer[ret]='\0';
    ret = GetWindowTextLength( MainHwnd ) ;
    fprintf( fp, "Title (length)=%s (%d)\n", buffer, ret ) ;
    if( GetWindowRect( MainHwnd, &r ) ) {
        fprintf( fp, "WindowRect.left=%ld\n", r.left ) ;
        fprintf( fp, "WindowRect.right=%ld\n", r.right ) ;
        fprintf( fp, "WindowRect.top=%ld\n", r.top ) ;
        fprintf( fp, "WindowRect.bottom=%ld\n", r.bottom ) ;
    }
    if( GetClientRect( MainHwnd, &r ) ) {
        fprintf( fp, "ClientRect.left=%ld\n", r.left ) ;
        fprintf( fp, "ClientRect.right=%ld\n", r.right ) ;
        fprintf( fp, "ClientRect.top=%ld\n", r.top ) ;
        fprintf( fp, "ClientRect.bottom=%ld\n", r.bottom ) ;
    }

    ret = GetWindowModuleFileName( MainHwnd, buffer, MAX_VALUE_NAME ) ;
    buffer[ret]='\0';
    fprintf( fp, "WindowModuleFileName=%s\n", buffer ) ;

    WINDOWINFO wi ;
    wi.cbSize = sizeof( WINDOWINFO ) ;
    if( GetWindowInfo( MainHwnd, &wi ) ) {
        fprintf( fp, "WindowInfo.cbSize=%lu\n", wi.cbSize ) ;
        fprintf( fp, "WindowInfo.rcWindow.left=%ld\n", wi.rcWindow.left ) ;
        fprintf( fp, "WindowInfo.rcWindow.right=%ld\n", wi.rcWindow.right ) ;
        fprintf( fp, "WindowInfo.rcWindow.top=%ld\n", wi.rcWindow.top ) ;
        fprintf( fp, "WindowInfo.rcWindow.bottom=%ld\n", wi.rcWindow.bottom ) ;
        fprintf( fp, "WindowInfo.rcClient.left=%ld\n", wi.rcWindow.left ) ;
        fprintf( fp, "WindowInfo.rcClient.right=%ld\n", wi.rcWindow.right ) ;
        fprintf( fp, "WindowInfo.rcClient.top=%ld\n", wi.rcWindow.top ) ;
        fprintf( fp, "WindowInfo.rcClient.bottom=%ld\n", wi.rcWindow.bottom ) ;
        fprintf( fp, "WindowInfo.dwStyle=%lu\n", wi.dwStyle ) ;
        fprintf( fp, "WindowInfo.dwExStyle=%lu\n", wi.dwExStyle ) ;
        fprintf( fp, "WindowInfo.dwWindowStatus=%lu\n", wi.dwWindowStatus ) ;
        fprintf( fp, "WindowInfo.cxWindowBorders=%u\n", wi.cxWindowBorders ) ;
        fprintf( fp, "WindowInfo.cyWindowBorders=%u\n", wi.cyWindowBorders ) ;
        fprintf( fp, "WindowInfo.wCreatorVersion=%d\n", wi.wCreatorVersion ) ;
    }

    WINDOWPLACEMENT wp;
    wp.length=sizeof(WINDOWPLACEMENT) ;
    if( GetWindowPlacement( MainHwnd, &wp ) ) {
        fprintf( fp, "WindowPlacement.length=%u\n", wp.length ) ;
        fprintf( fp, "WindowPlacement.flags=%u\n", wp.flags ) ;
        fprintf( fp, "WindowPlacement.showCmd=%u\n", wp.showCmd ) ;
        fprintf( fp, "WindowPlacement.ptMinPosition.x=%ld\n", wp.ptMinPosition.x ) ;
        fprintf( fp, "WindowPlacement.ptMinPosition.y=%ld\n", wp.ptMinPosition.y ) ;
        fprintf( fp, "WindowPlacement.ptMaxPosition.x=%ld\n", wp.ptMaxPosition.x ) ;
        fprintf( fp, "WindowPlacement.ptMaxPosition.y=%ld\n", wp.ptMaxPosition.y ) ;
        fprintf( fp, "WindowPlacement.rcNormalPosition.left=%ld\n", wp.rcNormalPosition.left ) ;
        fprintf( fp, "WindowPlacement.rcNormalPosition.right=%ld\n", wp.rcNormalPosition.right ) ;
        fprintf( fp, "WindowPlacement.rcNormalPosition.top=%ld\n", wp.rcNormalPosition.top ) ;
        fprintf( fp, "WindowPlacement.rcNormalPosition.bottom=%ld\n", wp.rcNormalPosition.bottom ) ;
    }

    fprintf( fp, "IsIconic=%d\n", IsIconic( MainHwnd ) ) ;
    fprintf( fp, "IsWindow=%d\n", IsWindow( MainHwnd ) ) ;
    fprintf( fp, "IsWindowUnicode=%d\n", IsWindowUnicode( MainHwnd ) ) ;
    fprintf( fp, "IsWindowVisible=%d\n", IsWindowVisible( MainHwnd ) ) ;
    fprintf( fp, "IsZoomed=%d\n", IsZoomed( MainHwnd ) ) ;

    fprintf( fp, "ScaleX=%d\n", GetDeviceCaps(GetDC(MainHwnd),LOGPIXELSX) ) ;
    fprintf( fp, "ScaleY=%d\n", GetDeviceCaps(GetDC(MainHwnd),LOGPIXELSY) ) ;
}
开发者ID:svn2github,项目名称:kitty,代码行数:74,代码来源:kitty_savedump.c

示例11: GetWindowTextLength

int WinGui::EditBox::length(){
	return GetWindowTextLength(hWnd);
}
开发者ID:artemcpp,项目名称:winControls,代码行数:3,代码来源:EditBox.cpp

示例12: GetWindowText

int WinGui::EditBox::getText(char* to){
	GetWindowText(hWnd, to, GetWindowTextLength(hWnd) + 1);

	return 0;
}
开发者ID:artemcpp,项目名称:winControls,代码行数:5,代码来源:EditBox.cpp

示例13: MainDlgProc


//.........这里部分代码省略.........
	 * Initially, hide the progress bar and the key display,
	 * and show the no-key display. Also disable the Save
	 * buttons, because with no key we obviously can't save
	 * anything.
	 */
	ui_set_state(hwnd, state, 0);

	/*
	 * Load a key file if one was provided on the command line.
	 */
	if (cmdline_keyfile) {
            Filename *fn = filename_from_str(cmdline_keyfile);
	    load_key_file(hwnd, state, fn, 0);
            filename_free(fn);
        }

	return 1;
      case WM_MOUSEMOVE:
	state = (struct MainDlgState *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
	if (state->collecting_entropy &&
	    state->entropy && state->entropy_got < state->entropy_required) {
	    state->entropy[state->entropy_got++] = lParam;
	    state->entropy[state->entropy_got++] = GetMessageTime();
	    SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS,
			       state->entropy_got, 0);
	    if (state->entropy_got >= state->entropy_required) {
		struct rsa_key_thread_params *params;
		DWORD threadid;

		/*
		 * Seed the entropy pool
		 */
		random_add_heavynoise(state->entropy, state->entropy_size);
		smemclr(state->entropy, state->entropy_size);
		sfree(state->entropy);
		state->collecting_entropy = FALSE;

		SetDlgItemText(hwnd, IDC_GENERATING, generating_msg);
		SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETRANGE, 0,
				   MAKELPARAM(0, PROGRESSRANGE));
		SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS, 0, 0);

		params = snew(struct rsa_key_thread_params);
		params->progressbar = GetDlgItem(hwnd, IDC_PROGRESS);
		params->dialog = hwnd;
		params->keysize = state->keysize;
		params->is_dsa = state->is_dsa;
		params->key = &state->key;
		params->dsskey = &state->dsskey;

		if (!CreateThread(NULL, 0, generate_rsa_key_thread,
				  params, 0, &threadid)) {
		    MessageBox(hwnd, "Out of thread resources",
			       "Key generation error",
			       MB_OK | MB_ICONERROR);
		    sfree(params);
		} else {
		    state->generation_thread_exists = TRUE;
		}
	    }
	}
	break;
      case WM_COMMAND:
	switch (LOWORD(wParam)) {
	  case IDC_KEYSSH1:
	  case IDC_KEYSSH2RSA:
	  case IDC_KEYSSH2DSA:
	    {
		state = (struct MainDlgState *)
		    GetWindowLongPtr(hwnd, GWLP_USERDATA);
		if (!IsDlgButtonChecked(hwnd, LOWORD(wParam)))
		    CheckRadioButton(hwnd, IDC_KEYSSH1, IDC_KEYSSH2DSA,
				     LOWORD(wParam));
		CheckMenuRadioItem(state->keymenu, IDC_KEYSSH1, IDC_KEYSSH2DSA,
				   LOWORD(wParam), MF_BYCOMMAND);
	    }
	    break;
	  case IDC_QUIT:
	    PostMessage(hwnd, WM_CLOSE, 0, 0);
	    break;
	  case IDC_COMMENTEDIT:
	    if (HIWORD(wParam) == EN_CHANGE) {
		state = (struct MainDlgState *)
		    GetWindowLongPtr(hwnd, GWLP_USERDATA);
		if (state->key_exists) {
		    HWND editctl = GetDlgItem(hwnd, IDC_COMMENTEDIT);
		    int len = GetWindowTextLength(editctl);
		    if (*state->commentptr)
			sfree(*state->commentptr);
		    *state->commentptr = snewn(len + 1, char);
		    GetWindowText(editctl, *state->commentptr, len + 1);
		    if (state->ssh2) {
			setupbigedit2(hwnd, IDC_KEYDISPLAY, IDC_PKSTATIC,
				      &state->ssh2key);
		    } else {
			setupbigedit1(hwnd, IDC_KEYDISPLAY, IDC_PKSTATIC,
				      &state->key);
		    }
		}
	    }
开发者ID:OldsSourcesBackups,项目名称:kitty,代码行数:101,代码来源:winpgen.c

示例14: NotesDlgProc

static INT_PTR CALLBACK NotesDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch(msg) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwndDlg);
		{	DBVARIANT dbv;
			HFONT hFont;
			LOGFONT lf;
			HDC hDC = GetDC(hwndDlg);
			lf.lfHeight = -MulDiv(10, GetDeviceCaps(hDC, LOGPIXELSY), 72);
			ReleaseDC(hwndDlg, hDC);
			lf.lfWidth = 0;
			lf.lfEscapement = 0;
			lf.lfOrientation = 0;
			lf.lfWeight = FW_NORMAL;
			lf.lfItalic = 0;
			lf.lfUnderline = 0;
			lf.lfStrikeOut = 0;
			lf.lfOutPrecision = OUT_DEFAULT_PRECIS;
			lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
			lf.lfQuality = DEFAULT_QUALITY;
			lf.lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
			lstrcpy(lf.lfFaceName, _T("Courier New"));
			lf.lfCharSet = DEFAULT_CHARSET;
			hFont = CreateFontIndirect(&lf);
			SendDlgItemMessage(hwndDlg, IDC_ABOUT, WM_SETFONT, (WPARAM) hFont, MAKELPARAM(TRUE, 0));

			if ( !db_get_s((HANDLE)lParam, "UserInfo", "MyNotes", &dbv)) {
				SetDlgItemTextA(hwndDlg, IDC_MYNOTES, dbv.pszVal);
				db_free(&dbv);
			}
		}
		SendDlgItemMessage(hwndDlg, IDC_MYNOTES, EM_LIMITTEXT, 2048, 0);
		break;
	case WM_NOTIFY:
		switch (((LPNMHDR)lParam)->idFrom) {
			case 0:
				switch (((LPNMHDR)lParam)->code) {
					case PSN_INFOCHANGED:
					{	char *szProto;
						HANDLE hContact = (HANDLE)((LPPSHNOTIFY)lParam)->lParam;
						if (hContact != NULL) {
							szProto = GetContactProto(hContact);
							if (szProto == NULL) break;
							SetValue(hwndDlg, IDC_ABOUT, hContact, szProto, "About", 0);
						}
						break;
					}
					case PSN_APPLY:
					{	HANDLE hContact = (HANDLE)((LPPSHNOTIFY)lParam)->lParam;
						if (GetWindowTextLength(GetDlgItem(hwndDlg, IDC_MYNOTES))) {
							char text[2048];
							GetDlgItemTextA(hwndDlg, IDC_MYNOTES, text, SIZEOF(text));
							db_set_s(hContact, "UserInfo", "MyNotes", text);
						}
						else db_unset(hContact, "UserInfo", "MyNotes");
						break;
					}
				}
				break;
		}
		break;
	case WM_COMMAND:
		if (wParam == MAKEWPARAM(IDC_MYNOTES, EN_CHANGE))
			SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
		else if (LOWORD(wParam) == IDCANCEL)
			SendMessage(GetParent(hwndDlg), msg, wParam, lParam);
		break;
	case WM_DESTROY:
		{
			HFONT hFont = (HFONT)SendDlgItemMessage(hwndDlg, IDC_ABOUT, WM_GETFONT, 0, 0);
			DeleteObject(hFont);
		}
		break;
	}
	return FALSE;
}
开发者ID:MrtsComputers,项目名称:miranda-ng,代码行数:77,代码来源:stdinfo.cpp

示例15: DialogProc


//.........这里部分代码省略.........
			}
			selectedCheckBox = IsDlgButtonChecked(hDlg, IDC_CHECK1);

			// 設定ファイルに状態を書き出す
			switch (selectedRadioButton) {
			case IDC_RADIO1:
				iniFile->write("Config", "radio", "1");
				break;

			case IDC_RADIO2:
				iniFile->write("Config", "radio", "2");
				break;

			case IDC_RADIO3:
				iniFile->write("Config", "radio", "3");
				break;

			case IDC_RADIO4:
				iniFile->write("Config", "radio", "4");
				break;

			default:
				iniFile->write("Config", "radio", "1");
				break;
			}

			if (selectedCheckBox) {
				iniFile->write("Config", "check", "TRUE");
			} else {
				iniFile->write("Config", "check", "FALSE");
			}

			// 履歴を保存
			length = GetWindowTextLength(hwndEdit);

			if (length != 0) {
				char *buf = new char[length + 1];
				buf[length] = '\0';
				GetWindowText(hwndEdit, buf, length + 1);

				std::string temp = buf;

				delete[] buf;
				history.insert(history.begin(), temp);

				for (unsigned int i = 0; i < history.size() - 1; i++) {
					for (unsigned int j = i + 1; j < history.size(); j++) {
						std::string str1 = history[i];
						std::string str2 = history[j];
						if (str1 == str2) {
							history[j] = "";
						}
					}
				}
				int index = 0;
				for (unsigned int i = 0; i < MAX_HISTORY && i < history.size(); i++) {
					if (history[i] != "") {
						std::string key = "history";
						char num[3] = {0};
						sprintf_s(num, "%d", index);
						key += num;

						iniFile->write("History", key.c_str(), history[i].c_str());
						index++;
					}
				}
开发者ID:satosystems,项目名称:HidemaruMailSearch,代码行数:67,代码来源:HidemaruMailSearch.cpp


注:本文中的GetWindowTextLength函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。