#include <ui.h>

Collaboration diagram for UIComposition:

[legend]

Public Member Functions
	UIComposition (HWND hwndParent)
	@unimplemented

virtual	~UIComposition ()
	@implemented

HRESULT	CreateDefFrameWnd (HWND hwndParent, HIMC hIMC)
	@implemented

HRESULT	CreateCompButtonWnd (HWND hwndParent, HIMC hIMC)
	@implemented

HRESULT	CreateCompositionWindow (CicIMCLock &imcLock, HWND hwndParent)
	@implemented

HRESULT	DestroyCompositionWindow ()
	@implemented

HRESULT	UpdateShowCompWndFlag (CicIMCLock &imcLock, DWORD *pdwCompStrLen)
	@implemented

HRESULT	UpdateFont (CicIMCLock &imcLock)
	@implemented

HRESULT	UpdateCompositionRect (CicIMCLock &imcLock)
	@unimplemented

LPWSTR	GetCompStrBuffer (INT cchStr)
	@implemented

INT	GetLevelFromIMC (CicIMCLock &imcLock)
	@implemented

void	OnImeStartComposition (CicIMCLock &imcLock, HWND hUIWnd)
	@unimplemented

HRESULT	OnImeCompositionUpdate (CicIMCLock &imcLock)
	@implemented

HRESULT	OnImeEndComposition ()
	@unimplemented

HRESULT	OnImeNotifySetCompositionWindow (CicIMCLock &imcLock)
	@implemented

HRESULT	OnImeSetContextAfter (CicIMCLock &imcLock)
	@implemented

void	OnImeSetContext (CicIMCLock &imcLock, HWND hUIWnd, WPARAM wParam, LPARAM lParam)
	@unimplemented

void	OnPaintTheme (WPARAM wParam)
	@unimplemented

void	OnTimer (HWND hWnd)

HRESULT	OnDestroy ()
	@implemented

Static Public Member Functions
static BOOL	SendMessageToUI (CicIMCLock &imcLock, WPARAM wParam, LPARAM lParam)

static BOOL	InquireImeUIWndState (CicIMCLock &imcLock)

static BOOL	GetImeUIWndTextExtent (CicIMCLock &imcLock, LPARAM lParam)
	@implemented

static LRESULT CALLBACK	CompWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
	@unimplemented

Detailed Description

Definition at line 146 of file ui.h.

Constructor & Destructor Documentation

◆ UIComposition()

UIComposition::UIComposition ( HWND hwndParent )

@unimplemented

Definition at line 458 of file ui.cpp.

459{

460}

◆ ~UIComposition()

UIComposition::~UIComposition ( )

virtual

@implemented

Definition at line 463 of file ui.cpp.

{
    DestroyCompositionWindow();
 
    if (m_hFont1)
    {
        ::DeleteObject(m_hFont1);
        m_hFont1 = NULL;
    }
 
    if (m_hFont2)
    {
        ::DeleteObject(m_hFont2);
        m_hFont2 = NULL;
    }
 
    if (m_strCompStr)
    {
        cicMemFree(m_strCompStr);
        m_strCompStr = NULL;
    }
 
    m_cchCompStr = 0;
}

Member Function Documentation

◆ CompWndProc()

LRESULT CALLBACK UIComposition::CompWndProc	(	HWND	hWnd,
		UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam
	)

static

@unimplemented

Definition at line 780 of file ui.cpp.

{
    if (uMsg == WM_CREATE)
        return -1; // FIXME
    return 0;
}

Referenced by RegisterImeClass().

◆ CreateCompButtonWnd()

HRESULT UIComposition::CreateCompButtonWnd	(	HWND	hwndParent,
		HIMC	hIMC
	)

@implemented

Definition at line 526 of file ui.cpp.

{
    TLS *pTLS = TLS::GetTLS();
    if (!pTLS || !pTLS->NonEACompositionEnabled())
        return S_OK;
 
    if (IsEALang(0))
    {
        if (m_pCompButtonFrameWindow)
        {
            delete m_pCompButtonFrameWindow;
            m_pCompButtonFrameWindow = NULL;
        }
        return S_OK;
    }
 
    if (!m_pCompButtonFrameWindow)
    {
        m_pCompButtonFrameWindow = new(cicNoThrow) CCompButtonFrameWindow(hIMC, 0x800000B4);
        if (!m_pCompButtonFrameWindow)
            return E_OUTOFMEMORY;
 
        if (!m_pCompButtonFrameWindow->Initialize())
        {
            if (m_pCompButtonFrameWindow)
            {
                delete m_pCompButtonFrameWindow;
                m_pCompButtonFrameWindow = NULL;
            }
            return E_FAIL;
        }
 
        m_pCompButtonFrameWindow->Init();
    }
 
    m_pCompButtonFrameWindow->CreateWnd(hwndParent);
    return S_OK;
}

Referenced by CreateCompositionWindow().

◆ CreateCompositionWindow()

HRESULT UIComposition::CreateCompositionWindow	(	CicIMCLock &	imcLock,
		HWND	hwndParent
	)

@implemented

Definition at line 566 of file ui.cpp.

{
    if (FAILED(imcLock.m_hr))
        return imcLock.m_hr;
 
    if (!::IsWindow(hwndParent) || m_bHasCompWnd)
        return E_FAIL;
 
    for (INT iCompStr = 0; iCompStr < 3; ++iCompStr)
    {
        DWORD style = WS_POPUP | WS_DISABLED;
        HWND hwndCompStr = ::CreateWindowExW(0, L"MSCTFIME Composition", NULL, style,
                                             0, 0, 0, 0, hwndParent, NULL, g_hInst, NULL);
        m_CompStrs[iCompStr].m_hWnd = hwndCompStr;
        ::SetWindowLongPtrW(hwndCompStr, GWLP_USERDATA, (LONG_PTR)this);
        ::SetWindowLongPtrW(hwndCompStr, UICOMP_GWLP_INDEX, iCompStr);
        m_CompStrs[iCompStr].m_Caret.CreateCaret(hwndCompStr, m_CaretSize);
    }
 
    HRESULT hr = CreateCompButtonWnd(hwndParent, imcLock.m_hIMC);
    if (FAILED(hr))
    {
        DestroyCompositionWindow();
        return E_OUTOFMEMORY;
    }
 
    hr = CreateDefFrameWnd(hwndParent, imcLock.m_hIMC);
    if (FAILED(hr))
    {
        DestroyCompositionWindow();
        return E_OUTOFMEMORY;
    }
 
    DWORD style = WS_CHILD | WS_DISABLED;
    HWND hwndCompStr = ::CreateWindowExW(WS_EX_CLIENTEDGE, L"MSCTFIME Composition", NULL, style,
                                         0, 0, 0, 0, *m_pDefCompFrameWindow, NULL, g_hInst, NULL);
    if (!hwndCompStr)
    {
        DestroyCompositionWindow();
        return E_OUTOFMEMORY;
    }
 
    m_CompStrs[3].m_hWnd = hwndCompStr;
    m_pDefCompFrameWindow->m_hwndCompStr = hwndCompStr;
    ::SetWindowLongPtrW(hwndCompStr, GWLP_USERDATA, (LONG_PTR)this);
    ::SetWindowLongPtrW(hwndCompStr, UICOMP_GWLP_INDEX, -1);
    m_CompStrs[3].m_Caret.CreateCaret(hwndCompStr, m_CaretSize);
    m_bHasCompWnd = TRUE;
 
    return S_OK;
}

◆ CreateDefFrameWnd()

HRESULT UIComposition::CreateDefFrameWnd	(	HWND	hwndParent,
		HIMC	hIMC
	)

@implemented

Definition at line 504 of file ui.cpp.

{
    if (!m_pDefCompFrameWindow)
    {
        m_pDefCompFrameWindow = new(cicNoThrow) CDefCompFrameWindow(hIMC, 0x800000A4);
        if (!m_pDefCompFrameWindow)
            return E_OUTOFMEMORY;
        if (!m_pDefCompFrameWindow->Initialize())
        {
            delete m_pDefCompFrameWindow;
            m_pDefCompFrameWindow = NULL;
            return E_FAIL;
        }
 
        m_pDefCompFrameWindow->Init();
    }
 
    m_pDefCompFrameWindow->CreateWnd(hwndParent);
    return S_OK;
}

Referenced by CreateCompositionWindow().

◆ DestroyCompositionWindow()

HRESULT UIComposition::DestroyCompositionWindow ( )

@implemented

Definition at line 619 of file ui.cpp.

{
    for (INT i = 0; i < 4; ++i)
    {
        COMPWND *pCompStr = &m_CompStrs[i];
        pCompStr->m_Caret.DestroyCaret();
        if (::IsWindow(pCompStr->m_hWnd))
        {
            DestroyWindow(pCompStr->m_hWnd);
            pCompStr->m_PolyText.RemoveAll();
        }
        pCompStr->m_hWnd = NULL;
    }
 
    if (m_pCompButtonFrameWindow)
    {
        ::DestroyWindow(*m_pCompButtonFrameWindow);
        delete m_pCompButtonFrameWindow;
        m_pCompButtonFrameWindow = NULL;
    }
 
    if (m_pDefCompFrameWindow)
    {
        ::DestroyWindow(*m_pDefCompFrameWindow);
        delete m_pDefCompFrameWindow;
        m_pDefCompFrameWindow = NULL;
    }
 
    return 0;
}

Referenced by CreateCompositionWindow(), OnDestroy(), OnImeEndComposition(), and ~UIComposition().

◆ GetCompStrBuffer()

LPWSTR UIComposition::GetCompStrBuffer ( INT cchStr )

@implemented

Definition at line 725 of file ui.cpp.

{
    if (!m_strCompStr)
    {
        m_strCompStr = (LPWSTR)cicMemAllocClear((cchStr + 1) * sizeof(WCHAR));
        m_cchCompStr = cchStr;
    }
    if (m_cchCompStr < cchStr)
    {
        m_strCompStr = (LPWSTR)cicMemReAlloc(m_strCompStr, (cchStr + 1) * sizeof(WCHAR));
        m_cchCompStr = cchStr;
    }
    return m_strCompStr;
}

◆ GetImeUIWndTextExtent()

BOOL UIComposition::GetImeUIWndTextExtent	(	CicIMCLock &	imcLock,
		LPARAM	lParam
	)

static

@implemented

Definition at line 719 of file ui.cpp.

{
    return !UIComposition::SendMessageToUI(imcLock, 0x14, lParam);
}

◆ GetLevelFromIMC()

INT UIComposition::GetLevelFromIMC ( CicIMCLock & imcLock )

@implemented

Definition at line 800 of file ui.cpp.

{
    DWORD dwStyle = imcLock.get().cfCompForm.dwStyle;
    if (dwStyle == CFS_DEFAULT)
        return 1;
    if (!(dwStyle & (CFS_FORCE_POSITION | CFS_POINT | CFS_RECT)))
        return 0;
 
    RECT rc;
    ::GetClientRect(imcLock.get().hWnd, &rc);
    if (!::PtInRect(&rc, imcLock.get().cfCompForm.ptCurrentPos))
        return 1;
 
    INPUTCONTEXT *pIC = &imcLock.get();
    if ((pIC->cfCompForm.dwStyle & CFS_RECT) &&
        (pIC->cfCompForm.rcArea.top == pIC->cfCompForm.rcArea.bottom) &&
        (pIC->cfCompForm.rcArea.left == pIC->cfCompForm.rcArea.right))
    {
        return 1;
    }
 
    return 2;
}

Referenced by OnImeSetContextAfter().

◆ InquireImeUIWndState()

BOOL UIComposition::InquireImeUIWndState ( CicIMCLock & imcLock )

static

Definition at line 651 of file ui.cpp.

{
    BOOL bValue = FALSE;
    UIComposition::SendMessageToUI(imcLock, 0x11u, (LPARAM)&bValue);
    return bValue;
}

◆ OnDestroy()

HRESULT UIComposition::OnDestroy ( )

@implemented

Definition at line 773 of file ui.cpp.

{
    return DestroyCompositionWindow();
}

Referenced by UI::_Destroy().

◆ OnImeCompositionUpdate()

HRESULT UIComposition::OnImeCompositionUpdate ( CicIMCLock & imcLock )

@implemented

Definition at line 747 of file ui.cpp.

{
    m_dwUnknown56[0] |= 0x8000;
    return UIComposition::UpdateShowCompWndFlag(imcLock, NULL);
}

Referenced by CIMEUIWindowHandler::ImeUIWndProcWorker().

◆ OnImeEndComposition()

HRESULT UIComposition::OnImeEndComposition ( )

@unimplemented

Definition at line 754 of file ui.cpp.

{
    m_dwUnknown56[0] = 0;
    return DestroyCompositionWindow();
}

Referenced by CIMEUIWindowHandler::ImeUIWndProcWorker().

◆ OnImeNotifySetCompositionWindow()

HRESULT UIComposition::OnImeNotifySetCompositionWindow ( CicIMCLock & imcLock )

@implemented

Definition at line 788 of file ui.cpp.

{
    return UpdateCompositionRect(imcLock);
}

Referenced by CIMEUIWindowHandler::ImeUIWndProcWorker().

◆ OnImeSetContext()

void UIComposition::OnImeSetContext	(	CicIMCLock &	imcLock,
		HWND	hUIWnd,
		WPARAM	wParam,
		LPARAM	lParam
	)

@unimplemented

Definition at line 761 of file ui.cpp.

{
    //FIXME
}

Referenced by UI::OnImeSetContext().

◆ OnImeSetContextAfter()

HRESULT UIComposition::OnImeSetContextAfter ( CicIMCLock & imcLock )

@implemented

Definition at line 825 of file ui.cpp.

{
    if ((!m_pDefCompFrameWindow || !::IsWindow(*m_pDefCompFrameWindow)) && !::IsWindow(m_CompStrs[0].m_hWnd))
    {
        m_dwUnknown56[0] &= ~0x8000;
        return S_OK;
    }
 
    if (FAILED(imcLock.m_hr))
        return imcLock.m_hr;
 
    INT Level = GetLevelFromIMC(imcLock);
    if ((Level == 1 || Level == 2) && (m_dwUnknown56[0] & 0x80000000) && m_dwUnknown56[1])
    {
        DWORD dwCompStrLen = 0;
        UpdateShowCompWndFlag(imcLock, &dwCompStrLen);
 
        if (Level == 1)
        {
            ::ShowWindow(*m_pDefCompFrameWindow, (m_bHasCompStr ? SW_SHOWNOACTIVATE : SW_HIDE));
        }
        else if (Level == 2 && !m_bHasCompStr && dwCompStrLen)
        {
            for (INT iCompStr = 0; iCompStr < 3; ++iCompStr)
            {
                m_CompStrs[iCompStr].m_Caret.HideCaret();
                ::ShowWindow(m_CompStrs[iCompStr].m_Caret, SW_HIDE);
            }
        }
    }
    else
    {
        ::ShowWindow(*m_pDefCompFrameWindow, SW_HIDE);
 
        for (INT iCompStr = 0; iCompStr < 3; ++iCompStr)
        {
            m_CompStrs[iCompStr].m_Caret.HideCaret();
            ::ShowWindow(m_CompStrs[iCompStr].m_Caret, SW_HIDE);
        }
    }
 
    return S_OK;
}

Referenced by CIMEUIWindowHandler::ImeUIWndProcWorker().

◆ OnImeStartComposition()

void UIComposition::OnImeStartComposition	(	CicIMCLock &	imcLock,
		HWND	hUIWnd
	)

@unimplemented

Definition at line 741 of file ui.cpp.

{
    //FIXME
}

Referenced by CIMEUIWindowHandler::ImeUIWndProcWorker().

◆ OnPaintTheme()

void UIComposition::OnPaintTheme ( WPARAM wParam )

@unimplemented

Definition at line 767 of file ui.cpp.

{
    //FIXME
}

Referenced by CIMEUIWindowHandler::ImeUIWndProcWorker().

◆ OnTimer()

void UIComposition::OnTimer ( HWND hWnd )

Definition at line 709 of file ui.cpp.

{
    INT iCompStr = (INT)::GetWindowLongPtrW(hWnd, UICOMP_GWLP_INDEX);
    if (iCompStr == -1)
        m_CompStrs[3].m_Caret.OnTimer();
    else
        m_CompStrs[iCompStr].m_Caret.OnTimer();
}

◆ SendMessageToUI()

BOOL UIComposition::SendMessageToUI	(	CicIMCLock &	imcLock,
		WPARAM	wParam,
		LPARAM	lParam
	)

static

Definition at line 489 of file ui.cpp.

{
    HWND hImeWnd = ImmGetDefaultIMEWnd(0);
    if (!::IsWindow(hImeWnd))
        return TRUE;
    TLS *pTLS = TLS::GetTLS();
    LRESULT ret;
    if (pTLS && pTLS->m_cWnds > 1)
        ret = ::SendMessage(imcLock.get().hWnd, WM_IME_NOTIFY, wParam, lParam);
    else
        ret = ::SendMessage(hImeWnd, WM_IME_NOTIFY, wParam, lParam);
    return !ret;
}

Referenced by GetImeUIWndTextExtent(), and InquireImeUIWndState().

◆ UpdateCompositionRect()

HRESULT UIComposition::UpdateCompositionRect ( CicIMCLock & imcLock )

@unimplemented

Definition at line 794 of file ui.cpp.

{
    return E_NOTIMPL;
}

Referenced by OnImeNotifySetCompositionWindow().

◆ UpdateFont()

HRESULT UIComposition::UpdateFont ( CicIMCLock & imcLock )

@implemented

Definition at line 682 of file ui.cpp.

{
    if (FAILED(imcLock.m_hr))
        return imcLock.m_hr;
 
    if (m_hFont1)
        ::DeleteObject(m_hFont1);
    if (m_hFont2)
        ::DeleteObject(m_hFont2);
 
    LOGFONTW lf = imcLock.get().lfFont.W;
    m_hFont2 = ::CreateFontIndirectW(&lf);
 
    lf.lfEscapement = 0;
    lf.lfOrientation = 0;
    BOOL bVertical = (lf.lfFaceName[0] == L'@');
    if (bVertical)
    {
        MoveMemory(lf.lfFaceName, &lf.lfFaceName[1], sizeof(lf.lfFaceName) - sizeof(WCHAR));
        lf.lfFaceName[_countof(lf.lfFaceName) - 1] = UNICODE_NULL;
    }
    m_hFont1 = ::CreateFontIndirectW(&lf);
 
    return S_OK;
}

◆ UpdateShowCompWndFlag()

HRESULT UIComposition::UpdateShowCompWndFlag	(	CicIMCLock &	imcLock,
		DWORD *	pdwCompStrLen
	)

@implemented

Definition at line 659 of file ui.cpp.

{
    if (FAILED(imcLock.m_hr))
        return imcLock.m_hr;
    if (!::IsWindow(imcLock.get().hWnd))
        return E_FAIL;
 
    CicIMCCLock<COMPOSITIONSTRING> compStr(imcLock.get().hCompStr);
    if (FAILED(compStr.m_hr))
        return compStr.m_hr;
 
    if ((m_dwUnknown56[0] & 0x80000000) && compStr.get().dwCompStrLen)
        m_bHasCompStr = TRUE;
    else
        m_bHasCompStr = FALSE;
 
    if (pdwCompStrLen)
        *pdwCompStrLen = compStr.get().dwCompStrLen;
 
    return S_OK;
}

Referenced by OnImeCompositionUpdate(), and OnImeSetContextAfter().

Member Data Documentation

◆ m_bHasCompStr

BOOL UIComposition::m_bHasCompStr

Definition at line 161 of file ui.h.

Referenced by OnImeSetContextAfter(), and UpdateShowCompWndFlag().

◆ m_bHasCompWnd

BOOL UIComposition::m_bHasCompWnd

Definition at line 150 of file ui.h.

Referenced by CreateCompositionWindow().

◆ m_bInComposition

BOOL UIComposition::m_bInComposition

Definition at line 160 of file ui.h.

Referenced by CIMEUIWindowHandler::ImeUIWndProcWorker().

◆ m_CaretSize

SIZE UIComposition::m_CaretSize

Definition at line 156 of file ui.h.

Referenced by CreateCompositionWindow().

◆ m_cchCompStr

INT UIComposition::m_cchCompStr

Definition at line 159 of file ui.h.

Referenced by GetCompStrBuffer(), and ~UIComposition().

◆ m_CompStrs

COMPWND UIComposition::m_CompStrs[4]

Definition at line 151 of file ui.h.

Referenced by CreateCompositionWindow(), DestroyCompositionWindow(), OnImeSetContextAfter(), and OnTimer().

◆ m_dwUnknown54

DWORD UIComposition::m_dwUnknown54

Definition at line 153 of file ui.h.

◆ m_dwUnknown55

DWORD UIComposition::m_dwUnknown55

Definition at line 155 of file ui.h.

◆ m_dwUnknown56

DWORD UIComposition::m_dwUnknown56[2]

Definition at line 157 of file ui.h.

Referenced by OnImeCompositionUpdate(), OnImeEndComposition(), OnImeSetContextAfter(), and UpdateShowCompWndFlag().

◆ m_hFont1

HFONT UIComposition::m_hFont1

Definition at line 152 of file ui.h.

Referenced by UpdateFont(), and ~UIComposition().

◆ m_hFont2

HFONT UIComposition::m_hFont2

Definition at line 154 of file ui.h.

Referenced by UpdateFont(), and ~UIComposition().

◆ m_hwndParent

HWND UIComposition::m_hwndParent

Definition at line 149 of file ui.h.

◆ m_pCompButtonFrameWindow

CCompButtonFrameWindow* UIComposition::m_pCompButtonFrameWindow

Definition at line 163 of file ui.h.

Referenced by CreateCompButtonWnd(), and DestroyCompositionWindow().

◆ m_pDefCompFrameWindow

CDefCompFrameWindow* UIComposition::m_pDefCompFrameWindow

Definition at line 162 of file ui.h.

Referenced by CreateCompositionWindow(), CreateDefFrameWnd(), DestroyCompositionWindow(), and OnImeSetContextAfter().

◆ m_strCompStr

LPWSTR UIComposition::m_strCompStr

Definition at line 158 of file ui.h.

Referenced by GetCompStrBuffer(), and ~UIComposition().

The documentation for this class was generated from the following files:

base/ctf/msctfime/ui.h
base/ctf/msctfime/ui.cpp

Public Attributes
HWND	m_hwndParent

BOOL	m_bHasCompWnd

COMPWND	m_CompStrs [4]

HFONT	m_hFont1

DWORD	m_dwUnknown54

HFONT	m_hFont2

DWORD	m_dwUnknown55

SIZE	m_CaretSize

DWORD	m_dwUnknown56 [2]

LPWSTR	m_strCompStr

INT	m_cchCompStr

BOOL	m_bInComposition

BOOL	m_bHasCompStr

CDefCompFrameWindow *	m_pDefCompFrameWindow

CCompButtonFrameWindow *	m_pCompButtonFrameWindow

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ UIComposition()

◆ ~UIComposition()

Member Function Documentation

◆ CompWndProc()

◆ CreateCompButtonWnd()

◆ CreateCompositionWindow()

◆ CreateDefFrameWnd()

◆ DestroyCompositionWindow()

◆ GetCompStrBuffer()

◆ GetImeUIWndTextExtent()

◆ GetLevelFromIMC()

◆ InquireImeUIWndState()

◆ OnDestroy()

◆ OnImeCompositionUpdate()

◆ OnImeEndComposition()

◆ OnImeNotifySetCompositionWindow()

◆ OnImeSetContext()

◆ OnImeSetContextAfter()

◆ OnImeStartComposition()

◆ OnPaintTheme()

◆ OnTimer()

◆ SendMessageToUI()

◆ UpdateCompositionRect()

◆ UpdateFont()

◆ UpdateShowCompWndFlag()

Member Data Documentation

◆ m_bHasCompStr

◆ m_bHasCompWnd

◆ m_bInComposition

◆ m_CaretSize

◆ m_cchCompStr

◆ m_CompStrs

◆ m_dwUnknown54

◆ m_dwUnknown55

◆ m_dwUnknown56

◆ m_hFont1

◆ m_hFont2

◆ m_hwndParent

◆ m_pCompButtonFrameWindow

◆ m_pDefCompFrameWindow

◆ m_strCompStr