freepy.c

windows ce 平台下的輸入法 程序編寫 範例

				if (lpIMC)
				{
					MoveCandWindow(hWnd,lpUIExtra,lpIMC);
					MoveCompWindow(hWnd,lpUIExtra,lpIMC);
				}
				else
				{
					HideCandWindow(lpUIExtra);
					HideCompWindow(lpUIExtra);
				}
				ImmUnlockIMC(hUICurIMC);
			}
			else   // it is NULL input context.
			{
				HideCandWindow(lpUIExtra);
				HideCompWindow(lpUIExtra);
				
			}
			GlobalUnlock(hUIExtra);
		}
		break;
		
	case WM_IME_STARTCOMPOSITION:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_STARTCOMPOSITION\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_STARTCOMPOSITION\r\n")));
		//
		// Start composition! Ready to display the composition string.
		//
		break;
		
	case WM_IME_COMPOSITION:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_COMPOSITION\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_COMPOSITION\r\n")));

		//
		// Update to display the composition string.
		//
		lpIMC = ImmLockIMC(hUICurIMC);
		hUIExtra = (HGLOBAL)GetWindowLong(hWnd,IMMGWL_PRIVATE);
		lpUIExtra = (LPUIEXTRA)GlobalLock(hUIExtra);
		MoveCompWindow(hWnd,lpUIExtra,lpIMC);
		MoveCandWindow(hWnd,lpUIExtra,lpIMC);
		GlobalUnlock(hUIExtra);
		ImmUnlockIMC(hUICurIMC);
		break;
		
	case WM_IME_ENDCOMPOSITION:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_ENDCOMPOSITION\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_ENDCOMPOSITION\r\n")));
		
		//
		// Finish to display the composition string.
		//
		hUIExtra = (HGLOBAL)GetWindowLong(hWnd,IMMGWL_PRIVATE);
		lpUIExtra = (LPUIEXTRA)GlobalLock(hUIExtra);
		HideCompWindow(lpUIExtra);
		HideCandWindow(lpUIExtra);
		GlobalUnlock(hUIExtra);
		break;
		
	case WM_IME_COMPOSITIONFULL:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_COMPOSITIONFULL\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_COMPOSITIONFULL\r\n")));
		break;
		
	case WM_IME_SELECT:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_SELECT\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_SELECT\r\n")));
		break;
		
	case WM_IME_CONTROL:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_CONTROL\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_CONTROL\r\n")));
		lRet = ControlHandle(hUICurIMC, hWnd,message,wParam,lParam);
		break;
		
		
	case WM_IME_NOTIFY:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY\r\n")));
		lRet = NotifyHandle(hUICurIMC, hWnd,message,wParam,lParam);
		break;
		
	case WM_DESTROY:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_DESTROY\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_DESTROY\r\n")));
		
		hUIExtra = (HGLOBAL)GetWindowLong(hWnd,IMMGWL_PRIVATE);
		lpUIExtra = (LPUIEXTRA)GlobalLock(hUIExtra);
		
		if (IsWindow(lpUIExtra->uiStatus.hWnd))
			DestroyWindow(lpUIExtra->uiStatus.hWnd);
		
		if (IsWindow(lpUIExtra->uiCand.hWnd))
			DestroyWindow(lpUIExtra->uiCand.hWnd);
		
		if (IsWindow(lpUIExtra->uiComp.hWnd))
			DestroyWindow(lpUIExtra->uiComp.hWnd);
		
		GlobalUnlock(hUIExtra);
		GlobalFree(hUIExtra);
		break;

	case WM_UI_COMPMOVE:
		hUIExtra = (HGLOBAL)GetWindowLong(hWnd,IMMGWL_PRIVATE);
		lpUIExtra = (LPUIEXTRA)GlobalLock(hUIExtra);
		lpUIExtra->uiComp.pt.x = (long)LOWORD(lParam);
		lpUIExtra->uiComp.pt.y = (long)HIWORD(lParam);
		GlobalUnlock(hUIExtra);
		break;

	default:
		return DefWindowProc(hWnd,message,wParam,lParam);
    }
    return lRet;
}

/**********************************************************************/
/*                                                                    */
/* NotifyHandle()                                                     */
/*                                                                    */
/* Handle WM_IME_NOTIFY messages.                                     */
/*                                                                    */
/**********************************************************************/

LONG NotifyHandle(HIMC hUICurIMC, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	LONG lRet = 0L;
    LPINPUTCONTEXT lpIMC;
    HGLOBAL hUIExtra;
    LPUIEXTRA lpUIExtra;

    if (!(lpIMC = ImmLockIMC(hUICurIMC)))
        return 0L;

    hUIExtra = (HGLOBAL)GetWindowLong(hWnd,IMMGWL_PRIVATE);
    lpUIExtra = (LPUIEXTRA)GlobalLock(hUIExtra);

    switch (wParam)
    {
	case IMN_CLOSESTATUSWINDOW:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_CLOSESTATUSWINDOW\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_CLOSESTATUSWINDOW\r\n")));
		if (IsWindow(lpUIExtra->uiStatus.hWnd)) {
			ShowWindow(lpUIExtra->uiStatus.hWnd,SW_HIDE);
		}
		break;
		
	case IMN_OPENSTATUSWINDOW:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_OPENSTATUSWINDOW\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_OPENSTATUSWINDOW\r\n")));
		CreateStatusWindow( hWnd, lpUIExtra);
		break;
		
	case IMN_OPENCANDIDATE:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_OPENCANDIDATE\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_OPENCANDIDATE\r\n")));
		break;
		
	case IMN_CHANGECANDIDATE:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_CHANGECANDIDATE\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_CHANGECANDIDATE\r\n")));
		break;
		
	case IMN_CLOSECANDIDATE:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_CLOSECANDIDATE\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_CLOSECANDIDATE\r\n")));

		break;
		
	case IMN_SETCONVERSIONMODE:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_SETCONVERSIONMODE\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_SETCONVERSIONMODE\r\n")));
		UpdateStatusWindow(lpUIExtra);
		break;
		
	case IMN_SETSENTENCEMODE:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_SETSENTENCEMODE\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_SETSENTENCEMODE\r\n")));

		break;
		
	case IMN_SETOPENSTATUS:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_SETOPENSTATUS\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_SETOPENSTATUS\r\n")));
		UpdateStatusWindow(lpUIExtra);
		break;
		
	case IMN_SETCANDIDATEPOS:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_SETCANDIDATEPOS\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_SETCANDIDATEPOS\r\n")));
		break;
		
	case IMN_SETCOMPOSITIONFONT:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_SETCOMPOSITIONFONT\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_SETCOMPOSITIONFONT\r\n")));
		break;
		
	case IMN_SETCOMPOSITIONWINDOW:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_SETCOMPOSITIONWINDOW\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_SETCOMPOSITIONWINDOW\r\n")));
		if(wConversionSet & CONVERSION_SET_FOLLOW) {
			POINT ptSrc;
			SIZE szOffset;
			HDC hDC;

			ptSrc = lpIMC->cfCompForm.ptCurrentPos;
			ClientToScreen(lpIMC->hWnd, &ptSrc);
			hDC = GetDC(lpIMC->hWnd);
			GetTextExtentPoint(hDC,_T("A"),1,&szOffset);
			ReleaseDC(lpIMC->hWnd,hDC);

			lpUIExtra->uiComp.pt.x = ptSrc.x + szOffset.cx;
			lpUIExtra->uiComp.pt.y = ptSrc.y + szOffset.cy;
		}
	    if (IsWindow(lpUIExtra->uiComp.hWnd))
			InvalidateRect(lpUIExtra->uiComp.hWnd,NULL,FALSE);

		break;
		
	case IMN_GUIDELINE:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_GUIDELINE\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_GUIDELINE\r\n")));
		break;
		
	case IMN_SETSTATUSWINDOWPOS:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_SETSTATUSWINDOWPOS\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_SETSTATUSWINDOWPOS\r\n")));
		break;
		
	case IMN_PRIVATE:
		//DebugLog(1,(DebugLogFile,_T("UIWnd:WM_IME_NOTIFY:IMN_PRIVATE\r\n")));
		RETAILMSG(DEBUGMODE,(TEXT("UIWnd:WM_IME_NOTIFY:IMN_PRIVATE\r\n")));
		break;
		
	default:
		break;
    }
    GlobalUnlock(hUIExtra);
    ImmUnlockIMC(hUICurIMC);

    return lRet;
}

/**********************************************************************/
/*                                                                    */
/* ControlHandle()                                                    */
/*                                                                    */
/* Handle WM_IME_CONTROL messages.                                    */
/*                                                                    */
/**********************************************************************/
LONG ControlHandle(HIMC hUICurIMC, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	return 0L;
}