BalloonMsg::BalloonMsg(CWnd* wnd, const TCHAR* title, const TCHAR* msg, MsgIcon icon, CPoint pos)
{
if (wnd == 0)
{
ASSERT(false);
delete this;
return;
}
ASSERT(msg && title);
if (!wnd->IsWindowVisible()) // it only makes sense to display balloon for visible windows
{
MessageBox(msg, title);
delete this;
return;
}
closing_ = false;
Create(0, WS_POPUP | TTS_NOPREFIX | TTS_BALLOON | TTS_ALWAYSTIP);
if (m_hWnd == 0)
return;
msg_ = msg;
title_ = title;
const TCHAR* text= msg_;
struct OLDTOOLINFO
{
UINT cbSize;
UINT uFlags;
HWND hwnd;
UINT uId;
RECT rect;
HINSTANCE hinst;
LPTSTR lpszText;
} ti;
// new TOOLINFO with extra reserved field changes the way balloons work rendering them useless...
// TOOLINFO ti;
ti.cbSize = sizeof ti;
ti.uFlags = TTF_TRACK | TTF_IDISHWND;
ti.hwnd = wnd->m_hWnd;
ti.uId = 1;
ti.hinst = NULL;
ti.lpszText = const_cast<TCHAR*>(text); //LPSTR_TEXTCALLBACK;
ti.rect.left = 0;
ti.rect.top = 0;
ti.rect.right = 0;
ti.rect.bottom = 0;
// ti.lParam = 0;
SendMessage(TTM_ADDTOOL, 0, LPARAM(&ti));
SetMaxTipWidth(300);
// SetTitle(icon, title_);
const TCHAR* ttl= title_;
SendMessage(TTM_SETTITLE, icon, LPARAM(ttl));
if (pos.x == 0 && pos.y == 0)
{
CRect rect;
wnd->GetWindowRect(rect);
pos = rect.CenterPoint();
}
SendMessage(TTM_TRACKPOSITION, 0, MAKELONG(pos.x, pos.y));
SendMessage(TTM_TRACKACTIVATE, true, LPARAM(&ti));
::MessageBeep(MB_OK);
SetTimer(TIMER_ID, 10000, 0);
wnd->SetFocus();
SubclassWnd(*wnd);
InstallMouseHook();
}
LRESULT MainDialogProc(HWND hDlg,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
HKL hKl;
switch (Msg)
{
case WM_INITDIALOG:
{
WCHAR Buf[255];
UpdateData(hDlg);
hMainDlg = hDlg;
SubclassWnd(GetDlgItem(hDlg, IDC_LIST), L"List");
SubclassWnd(GetDlgItem(hDlg, IDC_EDIT1), L"Edit1");
SubclassWnd(GetDlgItem(hDlg, IDC_KLID), L"Klid");
SubclassWnd(GetDlgItem(hDlg, ID_CANCEL), L"CancelB");
SubclassWnd(GetDlgItem(hDlg, IDC_ACTIVATE), L"ActivateB");
SubclassWnd(GetDlgItem(hDlg, IDC_REFRESH), L"RefreshB");
SubclassWnd(GetDlgItem(hDlg, IDC_UNLOAD), L"UnloadB");
SubclassWnd(GetDlgItem(hDlg, IDC_LOAD), L"LoadB");
CheckRadioButton(hDlg, IDC_FROMLIST, IDC_FROMEDIT, IDC_FROMLIST);
SetWindowText(GetDlgItem(hDlg, IDC_KLID), L"00000419");
swprintf(Buf, L"Current thread id: %d", GetCurrentThreadId());
SetWindowText(GetDlgItem(hDlg, IDC_CURTHREAD), Buf);
SetWindowText(GetDlgItem(hDlg, IDC_DELAY), L"0");
return 0;
} /* WM_INITDIALOG */
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case ID_CANCEL:
{
EndDialog(hDlg, ERROR_CANCELLED);
break;
}
case IDC_ACTIVATE:
{
if((hKl = GetActivateHandle(hDlg)) != INVALID_HANDLE_VALUE)
{
Sleep(GetDelayMilliseconds(hDlg));
if(!(hKl = ActivateKeyboardLayout(hKl, GetActivateFlags(hDlg))))
FormatBox(hDlg, MB_ICONERROR, L"Error",
L"ActivateKeyboardLayout() failed. %d", GetLastError());
else UpdateData(hDlg);
//FormatBox(hDlg, 0, L"Activated", L"Prev - %x, err - %d.", hKl,
// GetLastError());
}
else MessageBox(hDlg, L"No item selected", L"Error", MB_ICONERROR);
break;
}
case IDC_UNLOAD:
{
if((hKl = GetSelectedLayout(hDlg)) != INVALID_HANDLE_VALUE)
{
Sleep(GetDelayMilliseconds(hDlg));
if(!UnloadKeyboardLayout(hKl))
FormatBox(hDlg, MB_ICONERROR, L"Error",
L"UnloadKeyboardLayout() failed. %d",
GetLastError());
else UpdateData(hDlg);
}
else MessageBox(hDlg, L"No item selected", L"Error", MB_ICONERROR);
break;
}
case IDC_LOAD:
{
WCHAR buf[255];
GetWindowText(GetDlgItem(hDlg, IDC_KLID), buf, sizeof(buf));
Sleep(GetDelayMilliseconds(hDlg));
if(!LoadKeyboardLayout(buf, GetLoadFlags(hDlg)))
FormatBox(hDlg, MB_ICONERROR, L"Error",
L"LoadKeyboardLayout() failed. %d",
GetLastError());
else UpdateData(hDlg);
break;
}
case IDC_REFRESH:
{
UpdateData(hDlg);
break;
}
case IDC_NEWTHREAD:
{
if(!CreateThread(NULL, 0, ThreadProc, NULL, 0, NULL))
{
FormatBox(hDlg, MB_ICONERROR, L"Error!",
L"Can not create thread (%d).", GetLastError());
}
}
case IDC_LIST:
{
if(HIWORD(wParam) == LBN_SELCHANGE)
{
WCHAR buf[25];
if((hKl = GetSelectedLayout(hDlg)) != NULL)
{
swprintf(buf, L"%x", hKl);
SetWindowText(GetDlgItem(hDlg, IDC_HANDLE), buf);
}
}
break;
}
}
return TRUE;
} /* WM_COMMAND */
case WM_INPUTLANGCHANGE:
{
FormatMsg(L"dlg WM_INPUTLANGCHANGE lParam=%x wParam=%x\n", lParam, wParam);
return FALSE;
}
case WM_INPUTLANGCHANGEREQUEST:
{
FormatMsg(L"dlg WM_INPUTLANGCHANGEREQUEST lParam=%x wParam=%x\n", lParam, wParam);
UpdateData(hDlg);
return FALSE;
}
case WM_CLOSE:
{
EndDialog(hDlg, ERROR_CANCELLED);
return TRUE;
} /* WM_CLOSE */
default:
return FALSE;
}
}
