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TsfAppForResearchDlg.cpp
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TsfAppForResearchDlg.cpp
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// TsfAppForResearchDlg.cpp : implementation file
//
#include "stdafx.h"
#include "TsfAppForResearch.h"
#include "TsfAppForResearchDlg.h"
#include "afxdialogex.h"
#include "Msctf.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
class DWriteEditControlTextEditSink : public ITfTextEditSink
{
private:
DWORD m_ObjRefCount;
DWORD m_editCookie;
public:
//void SetDisplayAttributeMgr(ITfDisplayAttributeMgr* pDisplayAttributeMgr);
//void SetCategoryMgr(ITfCategoryMgr* pCategoryMgr);
// IUnknown methods.
STDMETHOD(QueryInterface)(REFIID riid, LPVOID *ppReturn)
{
*ppReturn = NULL;
if (IsEqualIID(riid, IID_IUnknown) ||
IsEqualIID(riid, IID_ITfTextEditSink)) {
*ppReturn = (ITfTextEditSink *)this;
}
if (*ppReturn) {
AddRef();
return S_OK;
}
return E_NOINTERFACE;
}
STDMETHOD_(DWORD, AddRef)(){ return ++m_ObjRefCount; }
STDMETHOD_(DWORD, Release)() {return S_OK;}
// ITfTextEditSink
STDMETHODIMP OnEndEdit(ITfContext *pic, TfEditCookie ecReadOnly, ITfEditRecord *pEditRecord)
{
return S_OK;
}
HRESULT Advise(ITfContext *pTfContext)
{
HRESULT hr = E_FAIL;
ITfSource *source = nullptr;
hr = pTfContext->QueryInterface(IID_ITfSource, (void **)&source);
hr = source->AdviseSink(IID_ITfTextEditSink, (ITfTextEditSink *)this, &m_editCookie);
return hr;
}
HRESULT Unadvise(ITfContext *pTfContext)
{
HRESULT hr = E_FAIL;
if (pTfContext == nullptr) {
return hr;
}
ITfSource *source = nullptr;
hr = pTfContext->QueryInterface(IID_ITfSource, (void **)&source);
hr = source->UnadviseSink(m_editCookie);
return hr;
}
};
CTsfAppForResearchDlg::CTsfAppForResearchDlg(CWnd* pParent /*=NULL*/)
: CDialogEx(CTsfAppForResearchDlg::IDD, pParent)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CTsfAppForResearchDlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
DDX_Control(pDX, IDC_EDIT, m_editBox);
}
BEGIN_MESSAGE_MAP(CTsfAppForResearchDlg, CDialogEx)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
// ON_EN_UPDATE(IDC_EDIT, &CTsfAppForResearchDlg::OnEnUpdateEdit)
ON_WM_TIMER()
ON_EN_SETFOCUS(IDC_EDIT, &CTsfAppForResearchDlg::OnEnSetfocusEdit)
ON_EN_KILLFOCUS(IDC_EDIT, &CTsfAppForResearchDlg::OnEnKillfocusEdit)
ON_BN_CLICKED(ID_ENABLE_WATCHER, &CTsfAppForResearchDlg::OnBnClickedEnableWatcher)
END_MESSAGE_MAP()
// CTsfAppForResearchDlg message handlers
BOOL CTsfAppForResearchDlg::OnInitDialog()
{
CDialogEx::OnInitDialog();
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
m_pManager = new CTSFManager();
HRESULT hr = S_OK;
hr = m_pManager->Activate();
ASSERT(hr == S_OK);
this->SetTimer(0, 300, NULL);
return TRUE; // return TRUE unless you set the focus to a control
}
void CTsfAppForResearchDlg::OnTimer(UINT_PTR nIDEvent)
{
CString szBuffer;
HRESULT hr = S_OK;
BOOL bFocused = TRUE;
hr = m_pManager->m_threadMgr->IsThreadFocus(&bFocused);
ASSERT(hr == S_OK);
if (bFocused)
{
szBuffer.Append(_T("TSF is on focus. "));
CComPtr<ITfDocumentMgr> docMgr;
hr = m_pManager->m_threadMgr->GetFocus(&docMgr);
if (hr == S_FALSE && docMgr == NULL)
{
szBuffer.Append(_T("NO focused document manager."));
}
else if (hr == S_OK)
{
szBuffer.Append(_T("Focused document manager is accessiable."));
}
}
else
{
szBuffer.Append(_T("TSF is NOT on focus."));
}
if (szBuffer.IsEmpty())
szBuffer.Append(_T("Pending..."));
SetWindowText(szBuffer);
CDialogEx::OnTimer(nIDEvent);
}
void CTsfAppForResearchDlg::OnBnClickedEnableWatcher()
{
ASSERT(NULL != m_pManager);
m_pManager->WatchActiveLanguageProfileChange();
m_pManager->WatchLanguangeProfileChange();
this->GetFocus()->EnableWindow(FALSE);
}
void CTsfAppForResearchDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialogEx::OnPaint();
}
}
HCURSOR CTsfAppForResearchDlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
void CTsfAppForResearchDlg::OnEnSetfocusEdit()
{
}
void CTsfAppForResearchDlg::OnEnKillfocusEdit()
{
}