123 lines
2.9 KiB
C++
123 lines
2.9 KiB
C++
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/****************************************************************************
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CIMECB.CPP
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Owner: cslim
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Copyright (c) 1997-1999 Microsoft Corporation
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IME PAD wrapper functions
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History:
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23-APR-1999 cslim Created
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*****************************************************************************/
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#include "precomp.h"
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#include "cimecb.h"
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#include "pad.h"
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#include "UI.h"
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static LPCImeCallback g_lpCImeCallback = NULL;
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LPCImeCallback CImeCallback::Fetch(VOID)
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{
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if(g_lpCImeCallback) {
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return g_lpCImeCallback;
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}
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g_lpCImeCallback = new CImeCallback();
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return g_lpCImeCallback;
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}
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VOID
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CImeCallback::Destroy(VOID)
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{
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//OutputDebugString("CImeCallback::Destroy START\n");
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if(g_lpCImeCallback) {
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//OutputDebugString("--> g_lpCImeCallback is allocated\n");
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delete g_lpCImeCallback;
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g_lpCImeCallback = NULL;
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}
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//OutputDebugString("CImeCallback::Destroy END\n");
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}
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CImeCallback::CImeCallback()
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{
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m_cRef = 1;
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}
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CImeCallback::~CImeCallback()
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{
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}
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HRESULT __stdcall CImeCallback::QueryInterface(REFIID refiid, LPVOID* ppv)
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{
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if (ppv == NULL)
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return E_POINTER;
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if(refiid == IID_IUnknown) {
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*ppv = static_cast<IUnknown *>(this);
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}
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else if(refiid == IID_IImeCallback) {
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*ppv = static_cast<IImeCallback *>(this);
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}
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else {
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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reinterpret_cast<IUnknown *>(*ppv)->AddRef();
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return S_OK;
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}
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ULONG __stdcall CImeCallback::AddRef()
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{
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return InterlockedIncrement(&m_cRef);
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}
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ULONG __stdcall CImeCallback::Release()
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{
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if(InterlockedDecrement(&m_cRef) == 0) {
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//Delete this;
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return 0;
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}
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return m_cRef;
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}
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HRESULT __stdcall CImeCallback::GetApplicationHWND(HWND *pHwnd)
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{
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//----------------------------------------------------------------
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//Get Application's Window Handle.
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//----------------------------------------------------------------
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if(pHwnd) {
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*pHwnd = GetActiveUIWnd();
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return S_OK;
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}
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return S_FALSE;
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}
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HRESULT __stdcall CImeCallback::Notify(UINT notify, WPARAM wParam, LPARAM lParam)
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{
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HWND hUIWnd;
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#ifdef _DEBUG
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CHAR szBuf[256];
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wsprintf(szBuf, "Cimecallback::NOtify notify [%d]\n", notify);
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OutputDebugString(szBuf);
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#endif
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switch(notify) {
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case IMECBNOTIFY_IMEPADCLOSED:
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//----------------------------------------------------------------
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//ImePad has Closed. repaint toolbar...
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//----------------------------------------------------------------
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// UI::IMEPadNotify();
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hUIWnd = GetActiveUIWnd();
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if (hUIWnd)
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{
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OurPostMessage(hUIWnd, WM_MSIME_UPDATETOOLBAR, 0, 0);
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}
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break;
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default:
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break;
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}
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return S_OK;
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UNREFERENCED_PARAMETER(wParam);
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UNREFERENCED_PARAMETER(lParam);
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}
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