LRESULT CDateTimeWnd::OnKillFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
LRESULT lRes = ::DefWindowProc(m_hWnd, uMsg, wParam, lParam);
if (m_pOwner->m_nDTUpdateFlag == DT_NONE)
{
::SendMessage(m_hWnd, DTM_GETSYSTEMTIME, 0, (LPARAM)&m_pOwner->m_sysTime);
m_pOwner->m_nDTUpdateFlag = DT_UPDATE;
m_pOwner->UpdateText();
}
PostMessage(WM_CLOSE);
return lRes;
}
void CDateTimeWnd::Init(CDateTimeUI* pOwner)
{
m_pOwner = pOwner;
m_pOwner->m_nDTUpdateFlag = DT_NONE;
if (m_hWnd == NULL)
{
RECT rcPos = CalPos();
UINT uStyle = WS_CHILD;
Create(m_pOwner->GetManager()->GetPaintWindow(), NULL, uStyle, 0, rcPos);
SetWindowFont(m_hWnd, m_pOwner->GetManager()->GetFontInfo(m_pOwner->GetFont())->hFont, TRUE);
}
if (m_pOwner->GetText().IsEmpty())
::GetLocalTime(&m_pOwner->m_sysTime);
::SendMessage(m_hWnd, DTM_SETSYSTEMTIME, 0, (LPARAM)&m_pOwner->m_sysTime);
::ShowWindow(m_hWnd, SW_SHOWNOACTIVATE);
::SetFocus(m_hWnd);
m_bInit = true;
}
LRESULT CDateTimeWnd::OnEditChanged(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
if( !m_bInit ) return 0;
if( m_pOwner == NULL ) return 0;
// Copy text back
int cchLen = ::GetWindowTextLength(m_hWnd) + 1;
LPTSTR pstr = static_cast<LPTSTR>(_alloca(cchLen * sizeof(TCHAR)));
ASSERT(pstr);
if( pstr == NULL ) return 0;
::GetWindowText(m_hWnd, pstr, cchLen);
m_pOwner->m_sText = pstr;
m_pOwner->GetManager()->SendNotify(m_pOwner, DUI_MSGTYPE_TEXTCHANGED);
return 0;
}
LRESULT CDateTimeWnd::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
LRESULT lRes = 0;
BOOL bHandled = TRUE;
if( uMsg == WM_KILLFOCUS )
{
lRes = OnKillFocus(uMsg, wParam, lParam, bHandled);
}
else if (uMsg == WM_KEYUP && (wParam == VK_DELETE || wParam == VK_BACK))
{
LRESULT lRes = ::DefWindowProc(m_hWnd, uMsg, wParam, lParam);
m_pOwner->m_nDTUpdateFlag = DT_DELETE;
m_pOwner->UpdateText();
PostMessage(WM_CLOSE);
return lRes;
}
else if (uMsg == WM_KEYUP && wParam == VK_ESCAPE)
{
LRESULT lRes = ::DefWindowProc(m_hWnd, uMsg, wParam, lParam);
m_pOwner->m_nDTUpdateFlag = DT_KEEP;
PostMessage(WM_CLOSE);
return lRes;
}
// else if( uMsg == OCM_COMMAND ) {
// if( GET_WM_COMMAND_CMD(wParam, lParam) == EN_CHANGE ) lRes = OnEditChanged(uMsg, wParam, lParam, bHandled);
// else if( GET_WM_COMMAND_CMD(wParam, lParam) == EN_UPDATE ) {
// RECT rcClient;
// ::GetClientRect(m_hWnd, &rcClient);
// ::InvalidateRect(m_hWnd, &rcClient, FALSE);
// }
// }
// else if( uMsg == WM_KEYDOWN && TCHAR(wParam) == VK_RETURN ) {
// m_pOwner->GetManager()->SendNotify(m_pOwner, DUI_MSGTYPE_RETURN);
// }
// else if( uMsg == OCM__BASE + WM_CTLCOLOREDIT || uMsg == OCM__BASE + WM_CTLCOLORSTATIC ) {
// if( m_pOwner->GetNativeEditBkColor() == 0xFFFFFFFF ) return NULL;
// ::SetBkMode((HDC)wParam, TRANSPARENT);
// DWORD dwTextColor = m_pOwner->GetTextColor();
// ::SetTextColor((HDC)wParam, RGB(GetBValue(dwTextColor),GetGValue(dwTextColor),GetRValue(dwTextColor)));
// if( m_hBkBrush == NULL ) {
// DWORD clrColor = m_pOwner->GetNativeEditBkColor();
// m_hBkBrush = ::CreateSolidBrush(RGB(GetBValue(clrColor), GetGValue(clrColor), GetRValue(clrColor)));
// }
// return (LRESULT)m_hBkBrush;
// }
else bHandled = FALSE;
if( !bHandled ) return CWindowWnd::HandleMessage(uMsg, wParam, lParam);
return lRes;
}
RECT CDateTimeWnd::CalPos()
{
CDuiRect rcPos = m_pOwner->GetPos();
CControlUI* pParent = m_pOwner;
RECT rcParent;
while( pParent = pParent->GetParent() ) {
if( !pParent->IsVisible() ) {
rcPos.left = rcPos.top = rcPos.right = rcPos.bottom = 0;
break;
}
rcParent = pParent->GetClientPos();
if( !::IntersectRect(&rcPos, &rcPos, &rcParent) ) {
rcPos.left = rcPos.top = rcPos.right = rcPos.bottom = 0;
break;
}
}
return rcPos;
}
RECT CDateTimeWnd::CalPos()
{
CDuiRect rcPos = m_pOwner->GetPos();
return rcPos;
}
LRESULT CDateTimeWnd::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
LRESULT lRes = 0;
BOOL bHandled = TRUE;
if( uMsg == WM_NOTIFY)
{
::SetFocus(m_hWnd);
}
// 根据网络博客所知bug修复
if( uMsg == WM_KILLFOCUS )
{
HWND hCanlender=::FindWindow( MONTHCAL_CLASS, NULL);
if(::IsWindow(hCanlender))
{
MCHITTESTINFO hitInfo;
memset(&hitInfo,0,sizeof(hitInfo));
GetCursorPos(&hitInfo.pt);
::ScreenToClient(hCanlender,&hitInfo.pt);
hitInfo.cbSize=sizeof(hitInfo);
MonthCal_HitTest(hCanlender,&hitInfo);
//下一个月
if(hitInfo.uHit==MCHT_TITLEBTNNEXT)
{
return 1;
}
//上一个月
if(hitInfo.uHit==MCHT_TITLEBTNPREV)
{
return 1;
}
}
else
{
POINT pt;
::GetCursorPos(&pt);
RECT rcWnd;
::GetWindowRect(m_hWnd,&rcWnd);
if( !( pt.x >= rcWnd.left && pt.x <= rcWnd.right )||
!( pt.x >= rcWnd.top && pt.x <= rcWnd.bottom ))
{
lRes= OnKillFocus(uMsg,wParam, lParam,bHandled);
}
}
}
else if (uMsg == WM_KEYUP && (wParam == VK_DELETE || wParam == VK_BACK))
{
LRESULT lRes = ::DefWindowProc(m_hWnd, uMsg, wParam, lParam);
m_pOwner->m_nDTUpdateFlag = DT_DELETE;
m_pOwner->UpdateText();
PostMessage(WM_CLOSE);
return lRes;
}
else if (uMsg == WM_KEYUP && wParam == VK_ESCAPE)
{
LRESULT lRes = ::DefWindowProc(m_hWnd, uMsg, wParam, lParam);
m_pOwner->m_nDTUpdateFlag = DT_KEEP;
PostMessage(WM_CLOSE);
return lRes;
}
// else if( uMsg == OCM_COMMAND ) {
// if( GET_WM_COMMAND_CMD(wParam, lParam) == EN_CHANGE ) lRes = OnEditChanged(uMsg, wParam, lParam, bHandled);
// else if( GET_WM_COMMAND_CMD(wParam, lParam) == EN_UPDATE ) {
// RECT rcClient;
// ::GetClientRect(m_hWnd, &rcClient);
// ::InvalidateRect(m_hWnd, &rcClient, FALSE);
// }
// }
else bHandled = FALSE;
if( !bHandled ) return CWindowWnd::HandleMessage(uMsg, wParam, lParam);
return lRes;
}
