LRESULT WeaselIME::_OnIMENotify(LPINPUTCONTEXT lpIMC, WPARAM wp, LPARAM lp)
{
switch (wp)
{
case IMN_OPENCANDIDATE:
{
EZDBGONLYLOGGERPRINT("IMN_OPENCANDIDATE: HIMC = 0x%x", m_hIMC);
if (m_preferCandidatePos)
_SetCandidatePos(lpIMC);
else
_SetCompositionWindow(lpIMC);
}
break;
case IMN_SETCANDIDATEPOS:
{
EZDBGONLYLOGGERPRINT("IMN_SETCANDIDATEPOS: HIMC = 0x%x", m_hIMC);
_SetCandidatePos(lpIMC);
}
break;
case IMN_SETCOMPOSITIONWINDOW:
{
EZDBGONLYLOGGERPRINT("IMN_SETCOMPOSITIONWINDOW: HIMC = 0x%x", m_hIMC);
if (m_preferCandidatePos)
_SetCandidatePos(lpIMC);
else
_SetCompositionWindow(lpIMC);
}
break;
default:
EZDBGONLYLOGGERPRINT("IMN_(0x%x): HIMC = 0x%x", wp, m_hIMC);
}
return 0;
}
LRESULT WeaselIME::OnIMEFocus(BOOL fFocus)
{
EZDBGONLYLOGGERPRINT("On IME focus: %d, HIMC = 0x%x", fFocus, m_hIMC);
LPINPUTCONTEXT lpIMC = ImmLockIMC(m_hIMC);
if(!lpIMC)
{
return 0;
}
if (fFocus)
{
if(!(lpIMC->fdwInit & INIT_COMPFORM))
{
lpIMC->cfCompForm.dwStyle = CFS_DEFAULT;
GetCursorPos(&lpIMC->cfCompForm.ptCurrentPos);
ScreenToClient(lpIMC->hWnd, &lpIMC->cfCompForm.ptCurrentPos);
lpIMC->fdwInit |= INIT_COMPFORM;
}
m_client.FocusIn();
}
else
{
m_client.FocusOut();
}
ImmUnlockIMC(m_hIMC);
return 0;
}
void WeaselIME::_UpdateInputPosition(LPINPUTCONTEXT lpIMC, POINT pt)
{
EZDBGONLYLOGGERPRINT("_UpdateInputPosition: (%d, %d)", pt.x, pt.y);
//EZDBGONLYLOGGERPRINT("cfCompForm: ptCurrentPos = (%d, %d), rcArea = (%d, %d)",
// lpIMC->cfCompForm.ptCurrentPos.x, lpIMC->cfCompForm.ptCurrentPos.y,
// lpIMC->cfCompForm.rcArea.left, lpIMC->cfCompForm.rcArea.top);
//EZDBGONLYLOGGERPRINT("cfCandForm[0]: ptCurrentPos = (%d, %d), rcArea = (%d, %d)",
// lpIMC->cfCandForm[0].ptCurrentPos.x, lpIMC->cfCandForm[0].ptCurrentPos.y,
// lpIMC->cfCandForm[0].rcArea.left, lpIMC->cfCandForm[0].rcArea.top);
//EZDBGONLYLOGGERPRINT("cfCandForm[1]: ptCurrentPos = (%d, %d), rcArea = (%d, %d)",
// lpIMC->cfCandForm[1].ptCurrentPos.x, lpIMC->cfCandForm[1].ptCurrentPos.y,
// lpIMC->cfCandForm[1].rcArea.left, lpIMC->cfCandForm[1].rcArea.top);
if (pt.x == -1 && pt.y == -1)
{
EZDBGONLYLOGGERPRINT("Caret pos detection required.");
if(!GetCaretPos(&pt))
{
EZDBGONLYLOGGERPRINT("Failed to determine caret pos.");
pt.x = pt.y = 0;
}
}
ClientToScreen(lpIMC->hWnd, &pt);
if (pt.x < -4096 || pt.x >= 4096 || pt.y < -4096 || pt.y >= 4096)
{
EZDBGONLYLOGGERPRINT("Input position out of range, possibly invalid.");
return;
}
int height = abs(lpIMC->lfFont.W.lfHeight);
if (height == 0)
{
HDC hDC = GetDC(lpIMC->hWnd);
SIZE sz = {0};
GetTextExtentPoint(hDC, L"A", 1, &sz);
height = sz.cy;
ReleaseDC(lpIMC->hWnd, hDC);
}
const int width = 6;
RECT rc;
SetRect(&rc, pt.x, pt.y, pt.x + width, pt.y + height);
EZDBGONLYLOGGERPRINT("Updating input position: (%d, %d)", pt.x, pt.y);
m_client.UpdateInputPosition(rc);
}
LRESULT WeaselIME::OnUIMessage(HWND hWnd, UINT uMsg, WPARAM wp, LPARAM lp)
{
LPINPUTCONTEXT lpIMC = (LPINPUTCONTEXT)ImmLockIMC(m_hIMC);
switch (uMsg)
{
case WM_IME_NOTIFY:
{
EZDBGONLYLOGGERPRINT("WM_IME_NOTIFY: wp = 0x%x, lp = 0x%x, HIMC = 0x%x", wp, lp, m_hIMC);
_OnIMENotify(lpIMC, wp, lp);
}
break;
case WM_IME_SELECT:
{
EZDBGONLYLOGGERPRINT("WM_IME_SELECT: wp = 0x%x, lp = 0x%x, HIMC = 0x%x", wp, lp, m_hIMC);
if (m_preferCandidatePos)
_SetCandidatePos(lpIMC);
else
_SetCompositionWindow(lpIMC);
}
break;
case WM_IME_STARTCOMPOSITION:
{
EZDBGONLYLOGGERPRINT("WM_IME_STARTCOMPOSITION: wp = 0x%x, lp = 0x%x, HIMC = 0x%x", wp, lp, m_hIMC);
if (m_preferCandidatePos)
_SetCandidatePos(lpIMC);
else
_SetCompositionWindow(lpIMC);
}
break;
default:
if (!IsIMEMessage(uMsg))
{
ImmUnlockIMC(m_hIMC);
return DefWindowProcW(hWnd, uMsg, wp, lp);
}
EZDBGONLYLOGGERPRINT("WM_IME_(0x%x): wp = 0x%x, lp = 0x%x, HIMC = 0x%x", uMsg, wp, lp, m_hIMC);
}
ImmUnlockIMC(m_hIMC);
return 0;
}
int main(int argc, char**argv)
{
axter::ezlogger<>::set_verbosity_level_tolerance(axter::log_very_rarely);
EZLOGGERFUNCTRACKER;
int ReturnValue = 99;
EZLOGGER_PRG_MAIN_ARG(argc, argv);
EZDBGONLYLOGGER_PRG_MAIN_ARG(argc, argv);
EZLOGGERVL_PRG_MAIN_ARG(axter::log_often, argc, argv);
int i = 123;
std::string somedata = "Hello World";
EZLOGGER(i);
EZDBGONLYLOGGER(i);
EZLOGGERVL(axter::log_often)(i);
EZLOGGERVAR(somedata);
EZDBGONLYLOGGERVAR(somedata);
EZLOGGERVLVAR(axter::log_often, somedata);
bool SomeConditionVar = true;
EZLOGGERVAR(SomeConditionVar == false);
EZDBGONLYLOGGERVAR(SomeConditionVar == false);
EZLOGGERVLVAR(axter::log_often, SomeConditionVar == true);
EZLOGGERVLVARIFY(axter::log_often, SomeConditionVar == false);
EZLOGGERSTREAM << somedata << " " << i << std::endl;
EZLOGGERSTREAM << somedata << " next line " << i << std::endl;
EZLOGGERSTREAM2(std::cerr) << somedata << " next line " << i << std::endl;
EZDBGONLYLOGGERSTREAM << somedata << " " << i << std::endl;
EZDBGONLYLOGGERSTREAM << somedata << " next line " << i << std::endl;
EZLOGGERVLSTREAM(axter::log_often) << somedata << " " << i << std::endl;
// EZLOGGERVLSTREAM(axter::levels(axter::log_often, axter::warn, __FUNCSIG__ /*or GNU PRETTY_FUNCTION*/,"Xyz Facility")) << somedata << " " << i << std::endl;
EZLOGGERPRINT("i = %i and somedata = %s", i, somedata.c_str());
EZDBGONLYLOGGERPRINT("i = %i and somedata = %s", i, somedata.c_str());
EZLOGGERVLPRINT(axter::log_often)("i = %i and somedata = %s", i, somedata.c_str());
//Alternative method
EZLOGGERVL(axter::log_often).cprint("i = %i and somedata = %s", i, somedata.c_str());
EZLOGGER.cprint("i = %i and somedata = %s", i, somedata.c_str());
if (1)
{
EZLOGGERMARKER;
EZDBGONLYLOGGERMARKER;
EZLOGGERVLMARKER(axter::log_often);
}
some_func1();
return EZLOGGERVAR(ReturnValue);
}
LRESULT WeaselIME::OnIMESelect(BOOL fSelect)
{
EZDBGONLYLOGGERPRINT("On IME select: %d, HIMC = 0x%x", fSelect, m_hIMC);
if (fSelect)
{
// initialize weasel client
m_client.Connect(launch_server);
m_client.StartSession();
return _Initialize();
}
else
{
m_client.EndSession();
return _Finalize();
}
}
BOOL WeaselIME::ProcessKeyEvent(UINT vKey, KeyInfo kinfo, const LPBYTE lpbKeyState)
{
EZDBGONLYLOGGERPRINT("Process key event: vKey = 0x%x, kinfo = 0x%x, HIMC = 0x%x", vKey, UINT32(kinfo), m_hIMC);
bool accepted = false;
if (!m_client.Echo())
{
m_client.Connect(launch_server);
m_client.StartSession();
}
weasel::KeyEvent ke;
if (!ConvertKeyEvent(vKey, kinfo, lpbKeyState, ke))
{
// unknown key event
return FALSE;
}
accepted = m_client.ProcessKeyEvent(ke);
// get commit string from server
wstring commit;
weasel::Status status;
weasel::ResponseParser parser(&commit, NULL, &status);
bool ok = m_client.GetResponseData(boost::ref(parser));
if (ok)
{
if (!commit.empty())
{
_EndComposition(commit.c_str());
}
else if (status.composing != m_composing)
{
if (m_composing)
_EndComposition(NULL);
else
_StartComposition();
}
}
return (BOOL)accepted;
}
static bool launch_server()
{
EZDBGONLYLOGGERPRINT("Launching weasel server.");
// 從註冊表取得server位置
HKEY hKey;
LSTATUS ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, WEASEL_REG_KEY, 0, KEY_READ | KEY_WOW64_32KEY, &hKey);
if (ret != ERROR_SUCCESS)
{
error_message(L"註冊表信息無影了");
return false;
}
WCHAR value[MAX_PATH];
DWORD len = sizeof(value);
DWORD type = 0;
ret = RegQueryValueEx(hKey, L"WeaselRoot", NULL, &type, (LPBYTE)value, &len);
if (ret != ERROR_SUCCESS)
{
error_message(L"未設置 WeaselRoot");
RegCloseKey(hKey);
return false;
}
wpath weaselRoot(value);
len = sizeof(value);
type = 0;
ret = RegQueryValueEx(hKey, L"ServerExecutable", NULL, &type, (LPBYTE)value, &len);
if (ret != ERROR_SUCCESS)
{
error_message(L"未設置 ServerExecutable");
RegCloseKey(hKey);
return false;
}
wpath serverPath(weaselRoot / value);
RegCloseKey(hKey);
// 啓動服務進程
wstring exe = serverPath.native_file_string();
wstring dir = weaselRoot.native_file_string();
STARTUPINFO startup_info = {0};
PROCESS_INFORMATION process_info = {0};
startup_info.cb = sizeof(startup_info);
if (!CreateProcess(exe.c_str(), NULL, NULL, NULL, FALSE, 0, NULL, dir.c_str(), &startup_info, &process_info))
{
EZDBGONLYLOGGERPRINT("ERROR: failed to launch weasel server.");
error_message(L"服務進程啓動不起來 :(");
return false;
}
if (!WaitForInputIdle(process_info.hProcess, 1500))
{
EZDBGONLYLOGGERPRINT("WARNING: WaitForInputIdle() timed out; succeeding IPC messages might not be delivered.");
}
if (process_info.hProcess) CloseHandle(process_info.hProcess);
if (process_info.hThread) CloseHandle(process_info.hThread);
return true;
}