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reactos/dll/ime/msctfime/ui.cpp
Katayama Hirofumi MZ 69b08be0e0
[MSCTFIME][CICERO] Half-implement CIMEUIWindowHandler (#6521) 
Supporting TIPs...
JIRA issue: CORE-19360
- Add implementation to
  CIMEUIWindowHandler class.
2024-02-23 13:45:00 +09:00

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/*
* PROJECT: ReactOS msctfime.ime
* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
* PURPOSE: User Interface of msctfime.ime
* COPYRIGHT: Copyright 2024 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
*/
#include "msctfime.h"
WINE_DEFAULT_DEBUG_CHANNEL(msctfime);
/***********************************************************************/
UINT WM_MSIME_SERVICE = 0;
UINT WM_MSIME_UIREADY = 0;
UINT WM_MSIME_RECONVERTREQUEST = 0;
UINT WM_MSIME_RECONVERT = 0;
UINT WM_MSIME_DOCUMENTFEED = 0;
UINT WM_MSIME_QUERYPOSITION = 0;
UINT WM_MSIME_MODEBIAS = 0;
UINT WM_MSIME_SHOWIMEPAD = 0;
UINT WM_MSIME_MOUSE = 0;
UINT WM_MSIME_KEYMAP = 0;
/// @implemented
BOOL IsMsImeMessage(_In_ UINT uMsg)
{
return (uMsg == WM_MSIME_SERVICE ||
uMsg == WM_MSIME_UIREADY ||
uMsg == WM_MSIME_RECONVERTREQUEST ||
uMsg == WM_MSIME_RECONVERT ||
uMsg == WM_MSIME_DOCUMENTFEED ||
uMsg == WM_MSIME_QUERYPOSITION ||
uMsg == WM_MSIME_MODEBIAS ||
uMsg == WM_MSIME_SHOWIMEPAD ||
uMsg == WM_MSIME_MOUSE ||
uMsg == WM_MSIME_KEYMAP);
}
/// @implemented
BOOL RegisterMSIMEMessage(VOID)
{
// Using ANSI (A) version here can reduce binary size.
WM_MSIME_SERVICE = RegisterWindowMessageA("MSIMEService");
WM_MSIME_UIREADY = RegisterWindowMessageA("MSIMEUIReady");
WM_MSIME_RECONVERTREQUEST = RegisterWindowMessageA("MSIMEReconvertRequest");
WM_MSIME_RECONVERT = RegisterWindowMessageA("MSIMEReconvert");
WM_MSIME_DOCUMENTFEED = RegisterWindowMessageA("MSIMEDocumentFeed");
WM_MSIME_QUERYPOSITION = RegisterWindowMessageA("MSIMEQueryPosition");
WM_MSIME_MODEBIAS = RegisterWindowMessageA("MSIMEModeBias");
WM_MSIME_SHOWIMEPAD = RegisterWindowMessageA("MSIMEShowImePad");
WM_MSIME_MOUSE = RegisterWindowMessageA("MSIMEMouseOperation");
WM_MSIME_KEYMAP = RegisterWindowMessageA("MSIMEKeyMap");
return (WM_MSIME_SERVICE &&
WM_MSIME_UIREADY &&
WM_MSIME_RECONVERTREQUEST &&
WM_MSIME_RECONVERT &&
WM_MSIME_DOCUMENTFEED &&
WM_MSIME_QUERYPOSITION &&
WM_MSIME_MODEBIAS &&
WM_MSIME_SHOWIMEPAD &&
WM_MSIME_MOUSE &&
WM_MSIME_KEYMAP);
}
/***********************************************************************/
/// @implemented
CDefCompFrameGripper::CDefCompFrameGripper(
CDefCompFrameWindow *pDefCompFrameWindow,
LPCRECT prc,
DWORD style) : CUIFGripper(pDefCompFrameWindow, prc, style)
{
m_pDefCompFrameWindow = pDefCompFrameWindow;
}
/***********************************************************************/
/// @implemented
CCompFinalizeButton::CCompFinalizeButton(
CCompFrameWindow *pParent,
DWORD nObjectID,
LPCRECT prc,
DWORD style,
DWORD dwButtonFlags,
LPCWSTR pszText)
: CUIFToolbarButton(pParent, nObjectID, prc, style, dwButtonFlags, pszText)
{
m_pCompFrameWindow = pParent;
}
/// @implemented
CCompFinalizeButton::~CCompFinalizeButton()
{
HICON hIcon = CUIFToolbarButton::GetIcon();
if (hIcon)
{
::DestroyIcon(hIcon);
CUIFToolbarButton::SetIcon(NULL);
}
}
/// @implemented
void CCompFinalizeButton::OnLeftClick()
{
HIMC hIMC = m_pCompFrameWindow->m_hIMC;
if (hIMC)
::ImmNotifyIME(hIMC, NI_COMPOSITIONSTR, CPS_COMPLETE, 0);
}
/***********************************************************************/
/// @implemented
CCompFrameWindow::CCompFrameWindow(HIMC hIMC, DWORD style)
: CUIFWindow(g_hInst, style)
{
m_hIMC = hIMC;
}
/***********************************************************************/
/// @implemented
CCompButtonFrameWindow::CCompButtonFrameWindow(HIMC hIMC, DWORD style)
: CCompFrameWindow(hIMC, style)
{
}
/// @implemented
void CCompButtonFrameWindow::Init()
{
if (m_pFinalizeButton)
return;
RECT rc = { 0, 0, 0, 0 };
m_pFinalizeButton = new(cicNoThrow) CCompFinalizeButton(this, 0, &rc, 0, 0x10000, NULL);
m_pFinalizeButton->Initialize();
m_pFinalizeButton->Init();
HICON hIcon = (HICON)::LoadImageW(g_hInst, MAKEINTRESOURCEW(IDI_DOWN), IMAGE_ICON, 16, 16, 0);
m_pFinalizeButton->SetIcon(hIcon);
WCHAR szText[256];
LoadStringW(g_hInst, IDS_FINALIZE_STRING, szText, _countof(szText));
m_pFinalizeButton->SetToolTip(szText);
AddUIObj(m_pFinalizeButton);
}
/// @implemented
void CCompButtonFrameWindow::MoveShow(LONG x, LONG y, BOOL bShow)
{
INT nWidth = m_Margins.cxRightWidth + m_Margins.cxLeftWidth + 18;
INT nHeight = m_Margins.cyBottomHeight + m_Margins.cyTopHeight + 18;
Move(x, y, nWidth + 4, nHeight + 4);
if (m_pFinalizeButton)
{
RECT rc = { 1, 1, nWidth + 1, nHeight + 1 };
m_pFinalizeButton->SetRect(&rc);
}
Show(bShow);
}
/// @implemented
STDMETHODIMP_(void) CCompButtonFrameWindow::OnCreate(HWND hWnd)
{
::SetWindowTheme(hWnd, L"TOOLBAR", NULL);
ZeroMemory(&m_Margins, sizeof(m_Margins));
CUIFTheme theme;
theme.m_hTheme = NULL;
theme.m_iPartId = 1;
theme.m_iStateId = 0;
theme.m_pszClassList = L"TOOLBAR";
if (SUCCEEDED(theme.InternalOpenThemeData(hWnd)))
theme.GetThemeMargins(NULL, 1, 3602, NULL, &m_Margins);
}
/***********************************************************************/
/// @implemented
CDefCompFrameWindow::CDefCompFrameWindow(HIMC hIMC, DWORD style)
: CCompFrameWindow(hIMC, style)
{
LoadPosition();
m_iPartId = 1;
m_iStateId = 1;
m_pszClassList = L"TASKBAR";
}
/// @implemented
CDefCompFrameWindow::~CDefCompFrameWindow()
{
SavePosition();
}
/// @implemented
void CDefCompFrameWindow::Init()
{
RECT rc;
if (!m_pGripper)
{
ZeroMemory(&rc, sizeof(rc));
m_pGripper = new(cicNoThrow) CDefCompFrameGripper(this, &rc, 0);
m_pGripper->Initialize();
AddUIObj(m_pGripper);
}
if (!m_pFinalizeButton)
{
ZeroMemory(&rc, sizeof(rc));
m_pFinalizeButton = new(cicNoThrow) CCompFinalizeButton(this, 0, &rc, 0, 0x10000, NULL);
m_pFinalizeButton->Initialize();
m_pFinalizeButton->Init();
HICON hIcon = (HICON)LoadImageW(g_hInst, MAKEINTRESOURCEW(IDI_DOWN), IMAGE_ICON, 16, 16, 0);
m_pFinalizeButton->SetIcon(hIcon);
WCHAR szText[256];
::LoadStringW(g_hInst, IDS_FINALIZE_STRING, szText, _countof(szText));
SetToolTip(szText);
AddUIObj(m_pFinalizeButton);
}
}
/// @implemented
INT CDefCompFrameWindow::GetGripperWidth()
{
if (!m_pGripper || FAILED(m_pGripper->EnsureThemeData(m_hWnd)))
return 5;
INT ret = -1;
HDC hDC = ::GetDC(m_hWnd);
SIZE partSize;
if (SUCCEEDED(m_pGripper->GetThemePartSize(hDC, 1, 0, TS_TRUE, &partSize)))
ret = partSize.cx + 4;
::ReleaseDC(m_hWnd, hDC);
return ((ret < 0) ? 5 : ret);
}
/// @implemented
void CDefCompFrameWindow::MyScreenToClient(LPPOINT ppt, LPRECT prc)
{
if (ppt)
::ScreenToClient(m_hWnd, ppt);
if (prc)
{
::ScreenToClient(m_hWnd, (LPPOINT)prc);
::ScreenToClient(m_hWnd, (LPPOINT)&prc->right);
}
}
/// @implemented
void CDefCompFrameWindow::SetCompStrRect(INT nWidth, INT nHeight, BOOL bShow)
{
INT GripperWidth = GetGripperWidth();
RECT rc;
::GetWindowRect(m_hWnd, &rc);
Move(rc.left, rc.top, GripperWidth + nWidth + 24, nHeight + 10);
if (m_pGripper)
{
rc = { 2, 3, GripperWidth + 2, nHeight + 7 };
m_pGripper->SetRect(&rc);
}
if (m_pFinalizeButton)
{
rc = {
GripperWidth + nWidth + 4,
3,
m_Margins.cxLeftWidth + m_Margins.cxRightWidth + GripperWidth + nWidth + 22,
m_Margins.cyBottomHeight + m_Margins.cyTopHeight + 21
};
m_pFinalizeButton->SetRect(&rc);
}
Show(bShow);
::MoveWindow(m_hwndCompStr, GripperWidth + 2, 7, nWidth, nHeight, TRUE);
::ShowWindow(m_hwndCompStr, (bShow ? SW_SHOWNOACTIVATE : SW_HIDE));
}
/// @implemented
void CDefCompFrameWindow::LoadPosition()
{
DWORD x = 0, y = 0;
LSTATUS error;
CicRegKey regKey;
error = regKey.Open(HKEY_CURRENT_USER,
TEXT("SOFTWARE\\Microsoft\\CTF\\CUAS\\DefaultCompositionWindow"));
if (error == ERROR_SUCCESS)
{
regKey.QueryDword(TEXT("Left"), &x);
regKey.QueryDword(TEXT("Top"), &y);
}
Move(x, y, 0, 0);
}
/// @implemented
void CDefCompFrameWindow::SavePosition()
{
LSTATUS error;
CicRegKey regKey;
error = regKey.Create(HKEY_CURRENT_USER,
TEXT("SOFTWARE\\Microsoft\\CTF\\CUAS\\DefaultCompositionWindow"));
if (error == ERROR_SUCCESS)
{
regKey.SetDword(TEXT("Left"), m_nLeft);
regKey.SetDword(TEXT("Top"), m_nTop);
}
}
/// @implemented
STDMETHODIMP_(void) CDefCompFrameWindow::OnCreate(HWND hWnd)
{
::SetWindowTheme(hWnd, L"TASKBAR", NULL);
ZeroMemory(&m_Margins, sizeof(m_Margins));
CUIFTheme theme;
theme.m_hTheme = NULL;
theme.m_iPartId = 1;
theme.m_iStateId = 0;
theme.m_pszClassList = L"TOOLBAR";
if (SUCCEEDED(theme.InternalOpenThemeData(hWnd)))
GetThemeMargins(NULL, 1, 3602, NULL, &m_Margins);
}
/// @implemented
STDMETHODIMP_(BOOL) CDefCompFrameWindow::OnSetCursor(UINT uMsg, LONG x, LONG y)
{
if (!::IsWindow(m_hwndCompStr))
return FALSE;
RECT rc;
::GetWindowRect(m_hwndCompStr, &rc);
MyScreenToClient(NULL, &rc);
POINT pt = { x, y };
return ::PtInRect(&rc, pt);
}
/// @implemented
STDMETHODIMP_(LRESULT)
CDefCompFrameWindow::OnWindowPosChanged(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
CicIMCLock imcLock(m_hIMC);
if (SUCCEEDED(imcLock.m_hr))
::SendMessage(imcLock.get().hWnd, WM_IME_NOTIFY, 0xF, (LPARAM)m_hIMC);
return ::DefWindowProc(hWnd, uMsg, wParam, lParam);
}
/// @implemented
STDMETHODIMP_(void) CDefCompFrameWindow::HandleMouseMsg(UINT uMsg, LONG x, LONG y)
{
if (::IsWindow(m_hwndCompStr))
{
RECT rc;
::GetWindowRect(m_hwndCompStr, &rc);
MyScreenToClient(NULL, &rc);
POINT pt = { x, y };
if (::PtInRect(&rc, pt))
::SendMessage(m_hwndCompStr, 0x7E8, 0, 0);
}
CUIFWindow::HandleMouseMsg(uMsg, x, y);
}
/***********************************************************************/
/// @implemented
POLYTEXTW *CPolyText::GetPolyAt(INT iItem)
{
return &m_PolyTextArray[iItem];
}
/// @implemented
HRESULT CPolyText::ShiftPolyText(INT xDelta, INT yDelta)
{
for (size_t iItem = 0; iItem < m_PolyTextArray.size(); ++iItem)
{
POLYTEXTW *pPolyText = &m_PolyTextArray[iItem];
pPolyText->x += xDelta;
pPolyText->y += yDelta;
::OffsetRect((LPRECT)&pPolyText->rcl, xDelta, yDelta);
}
return S_OK;
}
/// @implemented
HRESULT CPolyText::RemoveLastLine(BOOL bHorizontal)
{
size_t iItem, cItems = m_PolyTextArray.size();
if (!cItems)
return E_FAIL;
POLYTEXTW *pData1 = &m_PolyTextArray[cItems - 1];
for (iItem = 0; iItem < cItems; ++iItem)
{
POLYTEXTW *pData2 = &m_PolyTextArray[iItem];
if (bHorizontal)
{
if (pData1->x == pData2->x)
break;
}
else
{
if (pData1->y == pData2->y)
break;
}
}
if (iItem >= cItems)
return E_FAIL;
m_PolyTextArray.Remove(iItem, cItems - iItem);
m_ValueArray.Remove(iItem, cItems - iItem);
return S_OK;
}
/// @implemented
void CPolyText::RemoveAll()
{
m_PolyTextArray.clear();
m_ValueArray.clear();
}
/***********************************************************************/
/// @implemented
void COMPWND::_ClientToScreen(LPRECT prc)
{
::ClientToScreen(m_hWnd, (LPPOINT)prc);
::ClientToScreen(m_hWnd, (LPPOINT)&prc->right);
}
/***********************************************************************/
// For GetWindowLongPtr/SetWindowLongPtr
#define UICOMP_GWLP_INDEX 0
#define UICOMP_GWLP_SIZE (UICOMP_GWLP_INDEX + sizeof(INT))
/// @unimplemented
UIComposition::UIComposition(HWND hwndParent)
{
}
/// @implemented
UIComposition::~UIComposition()
{
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;
}
// @implemented
BOOL UIComposition::SendMessageToUI(CicIMCLock& imcLock, WPARAM wParam, LPARAM lParam)
{
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;
}
/// @implemented
HRESULT UIComposition::CreateDefFrameWnd(HWND hwndParent, HIMC hIMC)
{
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;
}
/// @implemented
HRESULT UIComposition::CreateCompButtonWnd(HWND hwndParent, HIMC hIMC)
{
TLS *pTLS = TLS::GetTLS();
if (!pTLS || !pTLS->NonEACompositionEnabled())
return S_OK;
if (IsEALang())
{
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;
}
/// @implemented
HRESULT UIComposition::CreateCompositionWindow(CicIMCLock& imcLock, HWND hwndParent)
{
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;
}
/// @implemented
HRESULT UIComposition::DestroyCompositionWindow()
{
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;
}
// @implemented
BOOL UIComposition::InquireImeUIWndState(CicIMCLock& imcLock)
{
BOOL bValue = FALSE;
UIComposition::SendMessageToUI(imcLock, 0x11u, (LPARAM)&bValue);
return bValue;
}
/// @implemented
HRESULT UIComposition::UpdateShowCompWndFlag(CicIMCLock& imcLock, DWORD *pdwCompStrLen)
{
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;
}
/// @implemented
HRESULT UIComposition::UpdateFont(CicIMCLock& imcLock)
{
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;
}
// @implemented
void UIComposition::OnTimer(HWND hWnd)
{
INT iCompStr = (INT)::GetWindowLongPtrW(hWnd, UICOMP_GWLP_INDEX);
if (iCompStr == -1)
m_CompStrs[3].m_Caret.OnTimer();
else
m_CompStrs[iCompStr].m_Caret.OnTimer();
}
/// @implemented
BOOL UIComposition::GetImeUIWndTextExtent(CicIMCLock& imcLock, LPARAM lParam)
{
return !UIComposition::SendMessageToUI(imcLock, 0x14, lParam);
}
/// @implemented
LPWSTR UIComposition::GetCompStrBuffer(INT cchStr)
{
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;
}
/// @unimplemented
void UIComposition::OnImeStartComposition(CicIMCLock& imcLock, HWND hUIWnd)
{
//FIXME
}
/// @implemented
HRESULT UIComposition::OnImeCompositionUpdate(CicIMCLock& imcLock)
{
m_dwUnknown56[0] |= 0x8000;
return UIComposition::UpdateShowCompWndFlag(imcLock, NULL);
}
/// @unimplemented
HRESULT UIComposition::OnImeEndComposition()
{
m_dwUnknown56[0] = 0;
return DestroyCompositionWindow();
}
/// @unimplemented
void UIComposition::OnImeSetContext(CicIMCLock& imcLock, HWND hUIWnd, WPARAM wParam, LPARAM lParam)
{
//FIXME
}
/// @unimplemented
void UIComposition::OnPaintTheme(WPARAM wParam)
{
//FIXME
}
/// @implemented
HRESULT UIComposition::OnDestroy()
{
return DestroyCompositionWindow();
}
/// @unimplemented
LRESULT CALLBACK
UIComposition::CompWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (uMsg == WM_CREATE)
return -1; // FIXME
return 0;
}
/// @implemented
HRESULT UIComposition::OnImeNotifySetCompositionWindow(CicIMCLock& imcLock)
{
return UpdateCompositionRect(imcLock);
}
/// @unimplemented
HRESULT UIComposition::UpdateCompositionRect(CicIMCLock& imcLock)
{
return E_NOTIMPL;
}
/// @implemented
INT UIComposition::GetLevelFromIMC(CicIMCLock& imcLock)
{
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;
}
/// @implemented
HRESULT UIComposition::OnImeSetContextAfter(CicIMCLock& imcLock)
{
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;
}
/***********************************************************************/
// For GetWindowLongPtr/SetWindowLongPtr
#define UI_GWLP_HIMC 0
#define UI_GWLP_UI sizeof(HIMC)
#define UI_GWLP_SIZE (UI_GWLP_UI + sizeof(UI*))
/// @implemented
UI::UI(HWND hWnd) : m_hWnd(hWnd)
{
}
/// @implemented
UI::~UI()
{
delete m_pComp;
}
/// @implemented
HRESULT UI::_Create()
{
m_pComp = new(cicNoThrow) UIComposition(m_hWnd);
if (!m_pComp)
return E_OUTOFMEMORY;
::SetWindowLongPtrW(m_hWnd, UI_GWLP_UI, (LONG_PTR)this);
return S_OK;
}
/// @implemented
void UI::_Destroy()
{
m_pComp->OnDestroy();
::SetWindowLongPtrW(m_hWnd, UI_GWLP_UI, 0);
}
/// @implemented
void UI::OnCreate(HWND hWnd)
{
UI *pUI = (UI*)::GetWindowLongPtrW(hWnd, UI_GWLP_UI);
if (pUI)
return;
pUI = new(cicNoThrow) UI(hWnd);
if (pUI)
pUI->_Create();
}
/// @implemented
void UI::OnDestroy(HWND hWnd)
{
UI *pUI = (UI*)::GetWindowLongPtrW(hWnd, UI_GWLP_UI);
if (!pUI)
return;
pUI->_Destroy();
delete pUI;
}
/// @implemented
void UI::OnImeSetContext(CicIMCLock& imcLock, WPARAM wParam, LPARAM lParam)
{
m_pComp->OnImeSetContext(imcLock, m_hWnd, wParam, lParam);
}
/***********************************************************************/
struct CIMEUIWindowHandler
{
static LRESULT CALLBACK ImeUIMsImeHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static HRESULT CALLBACK ImeUIMsImeMouseHandler(HWND hWnd, WPARAM wParam, LPARAM lParam);
static LRESULT CALLBACK ImeUIMsImeModeBiasHandler(HWND hWnd, WPARAM wParam, LPARAM lParam);
static LRESULT CALLBACK ImeUIMsImeReconvertRequest(HWND hWnd, WPARAM wParam, LPARAM lParam);
static LRESULT CALLBACK ImeUIWndProcWorker(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static HRESULT CALLBACK ImeUIDelayedReconvertFuncCall(HWND hWnd);
static HRESULT CALLBACK ImeUIOnLayoutChange(LPARAM lParam);
static HRESULT CALLBACK ImeUIPrivateHandler(UINT uMsg, WPARAM wParam, LPARAM lParam);
static LRESULT CALLBACK ImeUINotifyHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
};
/// @implemented
HRESULT CALLBACK
CIMEUIWindowHandler::ImeUIMsImeMouseHandler(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
if ((BYTE)wParam == 0xFF)
return TRUE;
CicIMCLock imcLock((HIMC)lParam);
if (FAILED(imcLock.m_hr))
return imcLock.m_hr;
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
if (FAILED(imeContext.m_hr))
return FALSE;
HRESULT hr = E_FAIL;
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
if (pCicIC)
{
UINT keys = 0;
if (wParam & MK_LBUTTON)
keys |= 0x1;
if (wParam & MK_SHIFT)
keys |= 0x10;
if (wParam & MK_RBUTTON)
keys |= 0x2;
if (wParam & MK_MBUTTON)
keys |= 0x780000;
else if (wParam & MK_ALT)
keys |= 0xFF880000;
hr = pCicIC->MsImeMouseHandler(HIWORD(wParam), HIBYTE(LOWORD(wParam)), keys, imcLock);
}
return hr;
}
/// @implemented
HRESULT CALLBACK CIMEUIWindowHandler::ImeUIOnLayoutChange(LPARAM lParam)
{
CicIMCLock imcLock((HIMC)lParam);
if (FAILED(imcLock.m_hr))
return S_OK;
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
if (FAILED(imeContext.m_hr))
return S_OK;
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
if (pCicIC)
{
auto pContextOwnerServices = pCicIC->m_pContextOwnerServices;
pContextOwnerServices->AddRef();
pContextOwnerServices->OnLayoutChange();
pContextOwnerServices->Release();
}
return S_OK;
}
/// @implemented
HRESULT CALLBACK
CIMEUIWindowHandler::ImeUIPrivateHandler(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
CicIMCLock imcLock((HIMC)lParam);
if (FAILED(imcLock.m_hr))
return imcLock.m_hr;
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
if (FAILED(imeContext.m_hr))
return imeContext.m_hr;
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
if (pCicIC && wParam == 0x10)
pCicIC->EscbClearDocFeedBuffer(imcLock, TRUE);
return S_OK;
}
/// @implemented
LRESULT CALLBACK
CIMEUIWindowHandler::ImeUIMsImeModeBiasHandler(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
if (!wParam)
return TRUE;
CicIMCLock imcLock((HIMC)lParam);
if (FAILED(imcLock.m_hr))
return imcLock.m_hr;
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
if (FAILED(imeContext.m_hr))
return FALSE;
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
if (!pCicIC)
return FALSE;
if (wParam == 1)
{
if (lParam == 0 || lParam == 1 || lParam == 4 || lParam == 0x10000)
{
GUID guid = pCicIC->m_ModeBias.ConvertModeBias((DWORD)lParam);
pCicIC->m_ModeBias.SetModeBias(guid);
pCicIC->m_dwUnknown7[2] |= 1;
pCicIC->m_pContextOwnerServices->AddRef();
pCicIC->m_pContextOwnerServices->OnAttributeChange(GUID_PROP_MODEBIAS);
pCicIC->m_pContextOwnerServices->Release();
return TRUE;
}
}
else if (wParam == 2)
{
return pCicIC->m_ModeBias.ConvertModeBias(pCicIC->m_ModeBias.m_guid);
}
return FALSE;
}
/// @implemented
LRESULT CALLBACK
CIMEUIWindowHandler::ImeUIMsImeReconvertRequest(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
if (wParam == 0x10000000)
return TRUE;
HIMC hIMC = (HIMC)::GetWindowLongPtrW(hWnd, UI_GWLP_HIMC);
CicIMCLock imcLock(hIMC);
if (FAILED(imcLock.m_hr))
return FALSE;
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
if (FAILED(imeContext.m_hr))
return FALSE;
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
TLS *pTLS = TLS::GetTLS();
if (!pCicIC || !pTLS)
return FALSE;
auto pThreadMgr = pTLS->m_pThreadMgr;
auto pProfile = pTLS->m_pProfile;
if (!pThreadMgr || !pProfile)
return FALSE;
UINT uCodePage = 0;
pProfile->GetCodePageA(&uCodePage);
pCicIC->SetupReconvertString(imcLock, pThreadMgr, uCodePage, WM_MSIME_RECONVERT, FALSE);
pCicIC->EndReconvertString(imcLock);
return TRUE;
}
/// @implemented
LRESULT CALLBACK
CIMEUIWindowHandler::ImeUIMsImeHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (uMsg == WM_MSIME_MOUSE)
return ImeUIMsImeMouseHandler(hWnd, wParam, lParam);
if (uMsg == WM_MSIME_MODEBIAS)
return ImeUIMsImeModeBiasHandler(hWnd, wParam, lParam);
if (uMsg == WM_MSIME_RECONVERTREQUEST)
return ImeUIMsImeReconvertRequest(hWnd, wParam, lParam);
if (uMsg == WM_MSIME_SERVICE)
{
TLS *pTLS = TLS::GetTLS();
if (pTLS && pTLS->m_pProfile)
{
LANGID LangID;
pTLS->m_pProfile->GetLangId(&LangID);
if (PRIMARYLANGID(LangID) == LANG_KOREAN)
return FALSE;
}
return TRUE;
}
return 0;
}
/// @implemented
HRESULT CALLBACK
CIMEUIWindowHandler::ImeUIDelayedReconvertFuncCall(HWND hWnd)
{
HIMC hIMC = (HIMC)::GetWindowLongPtrW(hWnd, UI_GWLP_HIMC);
CicIMCLock imcLock(hIMC);
if (FAILED(imcLock.m_hr))
return imcLock.m_hr;
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
if (FAILED(imeContext.m_hr))
return imeContext.m_hr;
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
if (pCicIC)
pCicIC->DelayedReconvertFuncCall(imcLock);
return S_OK;
}
/// @unimplemented
LRESULT CALLBACK
CIMEUIWindowHandler::ImeUINotifyHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
HIMC hIMC = (HIMC)::GetWindowLongPtrW(hWnd, UI_GWLP_HIMC);
CicIMCLock imcLock(hIMC);
if (FAILED(imcLock.m_hr))
return imcLock.m_hr;
CicIMCCLock<CTFIMECONTEXT> imeContext(imcLock.get().hCtfImeContext);
if (FAILED(imeContext.m_hr))
return imeContext.m_hr;
CicInputContext *pCicIC = imeContext.get().m_pCicIC;
if (pCicIC)
{
switch (wParam)
{
case IMN_CLOSECANDIDATE:
{
pCicIC->m_bCandidateOpen = FALSE;
HWND hImeWnd = ::ImmGetDefaultIMEWnd(NULL);
if (::IsWindow(hImeWnd))
::PostMessage(hImeWnd, WM_IME_NOTIFY, 0x10, (LPARAM)hIMC);
break;
}
case IMN_OPENCANDIDATE:
{
pCicIC->m_bCandidateOpen = TRUE;
pCicIC->ClearPrevCandidatePos();
break;
}
case IMN_SETCANDIDATEPOS:
{
//FIXME
break;
}
case IMN_SETCOMPOSITIONFONT:
{
//FIXME
break;
}
case IMN_SETCOMPOSITIONWINDOW:
{
//FIXME
break;
}
case 0xF:
{
CIMEUIWindowHandler::ImeUIOnLayoutChange(lParam);
break;
}
case 0x10:
{
CIMEUIWindowHandler::ImeUIPrivateHandler(uMsg, 0x10, lParam);
break;
}
case 0x13:
{
CIMEUIWindowHandler::ImeUIOnLayoutChange(lParam);
break;
}
case 0x14:
{
//FIXME
break;
}
case 0x16:
{
::SetTimer(hWnd, 2, 100, NULL);
break;
}
case 0x17:
{
return (LRESULT)hWnd;
}
case 0x10D:
{
//FIXME
break;
}
case 0x10E:
pCicIC->m_dwQueryPos = 0;
break;
}
}
return 0;
}
/// @implemented
LRESULT CALLBACK
CIMEUIWindowHandler::ImeUIWndProcWorker(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
TLS *pTLS = TLS::GetTLS();
if (pTLS && (pTLS->m_dwSystemInfoFlags & IME_SYSINFO_WINLOGON))
{
if (uMsg == WM_CREATE)
return -1;
return ::DefWindowProcW(hWnd, uMsg, wParam, lParam);
}
switch (uMsg)
{
case WM_CREATE:
{
UI::OnCreate(hWnd);
break;
}
case WM_DESTROY:
case WM_ENDSESSION:
{
UI::OnDestroy(hWnd);
break;
}
case WM_IME_STARTCOMPOSITION:
case WM_IME_COMPOSITION:
case WM_IME_ENDCOMPOSITION:
case WM_IME_SETCONTEXT:
case WM_IME_NOTIFY:
case WM_IME_SELECT:
case WM_TIMER:
{
HIMC hIMC = (HIMC)GetWindowLongPtrW(hWnd, UI_GWLP_HIMC);
UI* pUI = (UI*)GetWindowLongPtrW(hWnd, UI_GWLP_UI);
CicIMCLock imcLock(hIMC);
switch (uMsg)
{
case WM_IME_STARTCOMPOSITION:
{
pUI->m_pComp->OnImeStartComposition(imcLock, pUI->m_hWnd);
break;
}
case WM_IME_COMPOSITION:
{
if (lParam & GCS_COMPSTR)
{
pUI->m_pComp->OnImeCompositionUpdate(imcLock);
::SetTimer(hWnd, 0, 10, NULL);
pUI->m_pComp->m_bInComposition = TRUE;
}
break;
}
case WM_IME_ENDCOMPOSITION:
{
::KillTimer(hWnd, 0);
pUI->m_pComp->OnImeEndComposition();
break;
}
case WM_IME_SETCONTEXT:
{
pUI->OnImeSetContext(imcLock, wParam, lParam);
::KillTimer(hWnd, 1);
::SetTimer(hWnd, 1, 300, NULL);
break;
}
case WM_TIMER:
{
switch (wParam)
{
case 0:
::KillTimer(hWnd, wParam);
pUI->m_pComp->m_bInComposition = FALSE;
pUI->m_pComp->OnImeNotifySetCompositionWindow(imcLock);
break;
case 1:
::KillTimer(hWnd, wParam);
pUI->m_pComp->OnImeSetContextAfter(imcLock);
break;
case 2:
::KillTimer(hWnd, wParam);
CIMEUIWindowHandler::ImeUIDelayedReconvertFuncCall(hWnd);
break;
default:
break;
}
break;
}
case WM_IME_NOTIFY:
case WM_IME_SELECT:
default:
{
pUI->m_pComp->OnPaintTheme(wParam);
break;
}
}
break;
}
default:
{
if (IsMsImeMessage(uMsg))
return CIMEUIWindowHandler::ImeUIMsImeHandler(hWnd, uMsg, wParam, lParam);
return ::DefWindowProcW(hWnd, uMsg, wParam, lParam);
}
}
return 0;
}
/***********************************************************************/
/// @implemented
EXTERN_C LRESULT CALLBACK
UIWndProc(
_In_ HWND hWnd,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam)
{
return CIMEUIWindowHandler::ImeUIWndProcWorker(hWnd, uMsg, wParam, lParam);
}
/***********************************************************************/
/// @implemented
BOOL RegisterImeClass(VOID)
{
WNDCLASSEXW wcx;
if (!GetClassInfoExW(g_hInst, L"MSCTFIME UI", &wcx))
{
ZeroMemory(&wcx, sizeof(wcx));
wcx.cbSize = sizeof(WNDCLASSEXW);
wcx.cbWndExtra = UI_GWLP_SIZE;
wcx.hIcon = LoadIconW(0, (LPCWSTR)IDC_ARROW);
wcx.hInstance = g_hInst;
wcx.hCursor = LoadCursorW(NULL, (LPCWSTR)IDC_ARROW);
wcx.hbrBackground = (HBRUSH)GetStockObject(NULL_BRUSH);
wcx.style = CS_IME | CS_GLOBALCLASS;
wcx.lpfnWndProc = UIWndProc;
wcx.lpszClassName = L"MSCTFIME UI";
if (!RegisterClassExW(&wcx))
return FALSE;
}
if (!GetClassInfoExW(g_hInst, L"MSCTFIME Composition", &wcx))
{
ZeroMemory(&wcx, sizeof(wcx));
wcx.cbSize = sizeof(WNDCLASSEXW);
wcx.cbWndExtra = UICOMP_GWLP_SIZE;
wcx.hIcon = NULL;
wcx.hInstance = g_hInst;
wcx.hCursor = LoadCursorW(NULL, (LPCWSTR)IDC_IBEAM);
wcx.hbrBackground = (HBRUSH)GetStockObject(NULL_BRUSH);
wcx.style = CS_IME | CS_HREDRAW | CS_VREDRAW;
wcx.lpfnWndProc = UIComposition::CompWndProc;
wcx.lpszClassName = L"MSCTFIME Composition";
if (!RegisterClassExW(&wcx))
return FALSE;
}
return TRUE;
}
/// @implemented
VOID UnregisterImeClass(VOID)
{
WNDCLASSEXW wcx;
GetClassInfoExW(g_hInst, L"MSCTFIME UI", &wcx);
UnregisterClassW(L"MSCTFIME UI", g_hInst);
DestroyIcon(wcx.hIcon);
DestroyIcon(wcx.hIconSm);
GetClassInfoExW(g_hInst, L"MSCTFIME Composition", &wcx);
UnregisterClassW(L"MSCTFIME Composition", g_hInst);
DestroyIcon(wcx.hIcon);
DestroyIcon(wcx.hIconSm);
}
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