CWnd *CCSHCommon::WndFromPoint(CWnd *pDialog,CWnd* pWnd,CPoint pt)
{
CWnd *rc=NULL;
CPoint ptClient(pt);
pDialog->ScreenToClient(&ptClient);
if(pWnd==pDialog){
// The pWnd argument is the dialog itself for disabled controls
// Can't use ChildWindowFromPoint() - may return an enclosing group box
for(CWnd *p=pDialog->GetWindow(GW_CHILD);p;p=p->GetWindow(GW_HWNDNEXT)){
TCHAR buf[256];
if(::GetClassName(p->m_hWnd,buf,sizeof buf)){
if(0==_tcscmp(buf,_T("STATIC"))){
continue;
} else if(0==_tcscmp(buf,_T("Button")) && p->GetStyle()&BS_GROUPBOX) {
continue;
} else {
CRect rect;
p->GetWindowRect(rect);
if(rect.PtInRect(pt)){
rc=p;
break;
}
}
}
}
} else {
rc=pWnd;
}
return rc;
}
void CXTPSkinObjectFrame::OnNcRButtonUp(UINT nHitTest, CPoint point)
{
CPoint ptClient(point);
ScreenToFrame(&ptClient);
for (int i = 0; i < 2; i++)
{
XTP_SKINSCROLLBARPOSINFO* pSBInfo = &m_spi[i];
int ht = HitTestScrollBar(pSBInfo, ptClient);
if (ht != HTNOWHERE)
{
m_bLockFrameDraw++;
RECT rc = CXTPWindowRect(this);
SendMessage(WM_NCCALCSIZE, FALSE, (LPARAM)&rc);
m_bLockFrameDraw--;
SendMessage(WM_CONTEXTMENU, (WPARAM)m_hWnd, MAKELPARAM(point.x, point.y));
RefreshFrameStyle();
return;
}
}
CXTPSkinObject::OnNcRButtonDown(nHitTest, point);
}
void CWebCtrl::EnterMenu(POINT* pPoint)
{
if ( m_pThis != NULL )
{
SetWindowLongPtr( m_pThis->m_hWndThis, GWLP_WNDPROC, (LONG_PTR)m_pThis->m_pWndProc );
m_pThis = NULL;
}
if ( pPoint == NULL || m_pMenu == NULL ) return;
CPoint ptScreen( *pPoint );
ptScreen.Offset( 2, 2 );
CWnd* pChild = this;
for ( ;; )
{
CPoint ptClient( ptScreen );
pChild->ScreenToClient( &ptClient );
CWnd* pNext = pChild->ChildWindowFromPoint( ptClient, CWP_ALL );
if ( pNext == NULL || pNext == pChild ) break;
pChild = pNext;
}
TCHAR szClass[128];
GetClassName( *pChild, szClass, 128 );
if ( _tcsistr( szClass, _T("Internet Explorer") ) == NULL ) return;
m_pThis = this;
m_hWndThis = pChild->GetSafeHwnd();
m_pWndProc = (WNDPROC)(LONG_PTR)GetWindowLongPtr( m_hWndThis, GWLP_WNDPROC );
SetWindowLongPtr( m_hWndThis, GWLP_WNDPROC, (LONG_PTR)&WebWndProc );
}
void CXTPSkinObjectFrame::OnNcLButtonDown(UINT nHitTest, CPoint point)
{
if (m_pButtonHot)
{
TrackCaptionButton();
}
CPoint ptClient(point);
ScreenToFrame(&ptClient);
for (int i = 0; i < 2; i++)
{
XTP_SKINSCROLLBARPOSINFO* pSBInfo = &m_spi[i];
int ht = HitTestScrollBar(pSBInfo, ptClient);
if (ht != HTNOWHERE)
{
TrackInit(ptClient, pSBInfo, (GetKeyState(VK_SHIFT) < 0) ? TRUE : FALSE);
return;
}
}
if (nHitTest == HTZOOM || nHitTest == HTREDUCE || nHitTest == HTCLOSE || nHitTest == HTHELP)
return;
CXTPSkinObject::OnNcLButtonDown(nHitTest, point);
}
void duTreeCtrl::OnMouseMove(POINT pt)
{
duCtrlManager *pCtrlManager = GetCtrlManager(m_hWnd);
duRect rcTreeCtrl;
Plugin_GetRect(this, &rcTreeCtrl);
duRect rcItem;
rcItem.SetRectEmpty();
TreeCtrlItem *pItem = yHitTest(rcTreeCtrl, pt, rcItem);
if (m_pHot != pItem)
{
m_pHot = pItem;
Plugin_Redraw(this, TRUE);
if(m_fShowTooltip)
{
pCtrlManager->DelToolTip();
m_fShowTooltip = FALSE;
}
}
if (pItem == NULL)
{
m_hitCode = tc_hit_empty;
if(m_fShowTooltip)
{
pCtrlManager->DelToolTip();
m_fShowTooltip = FALSE;
}
}
else
{
POINT ptClient(pt);
ptClient.x -= rcTreeCtrl.left;
ptClient.y -= rcTreeCtrl.top;
int nLeft = (pItem->nLevel - 1) * m_nIndentWidth;
duRect rcIndent = CalcVCenterRect(rcItem, nLeft, m_nIndentWidth, m_nIndentHeight);
if (ItemHasChildren(pItem) && (rcIndent.PtInRect(ptClient)))
m_hitCode = tc_hit_indent;
nLeft += (m_nIndentWidth + m_nIndentIconSpace);
duRect rcIcon = CalcVCenterRect(rcItem, nLeft, m_nIconWidth, m_nIconHeight);
if (rcIcon.PtInRect(ptClient))
m_hitCode = tc_hit_icon;
duRect rcText;
nLeft += (m_nIconWidth + m_nIconTextSpace);
rcText = rcItem;
rcText.left = rcItem.left + nLeft;
if (rcText.PtInRect(ptClient))
m_hitCode = tc_hit_text;
}
}
BOOL CXTPSkinObjectFrame::HandleMouseMove(CPoint point)
{
CPoint ptClient(point);
ScreenToFrame(&ptClient);
CCaptionButton* pButton = HitTestButton(ptClient);
if (m_pButtonHot != pButton)
{
if (m_pButtonHot && !pButton)
CancelMouseLeaveTracking();
m_pButtonHot = pButton;
InvalidateButtons();
if (m_pButtonHot)
{
SetTimer(XTP_TID_MOUSELEAVE, 50, &OnTimerInternal);
return TRUE;
}
}
if (m_pSBTrack)
return TRUE;
BOOL bResult = FALSE;
for (int i = 0; i < 2; i++)
{
XTP_SKINSCROLLBARPOSINFO* pSBInfo = &m_spi[i];
int ht = HitTestScrollBar(pSBInfo, ptClient);
if (ht != pSBInfo->ht && pSBInfo->fVisible)
{
if (pSBInfo->ht != HTNOWHERE && ht == HTNOWHERE && !bResult)
{
CancelMouseLeaveTracking();
}
pSBInfo->ht = ht;
RedrawScrollBar(pSBInfo);
}
if (ht != HTNOWHERE)
{
SetTimer (XTP_TID_MOUSELEAVE, 50, &OnTimerInternal);
bResult = TRUE;
}
}
return bResult;
}
DWORD CTDCTaskListCtrl::HitTestTasksTask(const CPoint& ptScreen) const
{
// see if we hit a task in the tree
CPoint ptClient(ptScreen);
m_lcTasks.ScreenToClient(&ptClient);
int nItem = m_lcTasks.HitTest(ptClient);
if (nItem != -1)
return GetTaskID(nItem);
// all else
return 0;
}
UINT CExtResizableDialog::OnNcHitTest(CPoint point)
{
if( m_bShowGrip )
{
CPoint ptClient( point );
ScreenToClient( &ptClient );
CRect rcGrip;
GetClientRect( &rcGrip );
rcGrip.left = rcGrip.right - ::GetSystemMetrics( SM_CXVSCROLL );
rcGrip.top = rcGrip.bottom - ::GetSystemMetrics( SM_CYHSCROLL );
if( rcGrip.PtInRect(ptClient) )
return HTBOTTOMRIGHT;
} // if( m_bShowGrip )
return CDialog::OnNcHitTest(point);
}
UINT CChildView::OnNcHitTest(CPoint point)
{
CPoint ptClient(point);
ScreenToClient(&ptClient);
ptClient.y -= m_dz;
if(m_rCltRect.PtInRect(ptClient))
{
return (HTCLIENT);
}
else
{
return (CWnd::OnNcHitTest(point));
}
// return CWnd ::OnNcHitTest(point);
}
UINT CAboutDlg::OnNcHitTest(CPoint point)
{
CRect rectClient;
CPoint ptClient(point);
GetClientRect(rectClient);
ScreenToClient(&ptClient);
if(rectClient.PtInRect(ptClient))
{
return (HTCLIENT);
}
else
{
return (CWnd::OnNcHitTest(point));
}
// return CDialog::OnNcHitTest(point);
}
BOOL CTDCTaskListCtrl::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
{
if ((pWnd == &m_lcTasks) && !IsReadOnly() && !IsColumnShowing(TDCC_ICON))
{
UINT nHitFlags = 0;
CPoint ptClient(::GetMessagePos());
m_lcTasks.ScreenToClient(&ptClient);
if ((m_lcTasks.HitTest(ptClient, &nHitFlags) != -1) && HasHitTestFlag(nHitFlags, LVHT_ONITEMICON))
{
::SetCursor(GraphicsMisc::HandCursor());
return TRUE;
}
}
// else
return CTDCTaskCtrlBase::OnSetCursor(pWnd, nHitTest, message);
}
TreeCtrlItem *duTreeCtrl::yHitTest(const duRect &rcTreeCtrl, const POINT pt, duRect &rcItem)
{
POINT ptClient(pt);
ptClient.x -= rcTreeCtrl.left;
ptClient.y -= rcTreeCtrl.top;
int nOffsetY = 0;
TreeCtrlItem *pFirstVisible = GetFirstVisibleItem(nOffsetY);
if (pFirstVisible == NULL || pFirstVisible == m_pRoot)
return NULL;
POINT ptView = GetViewPoint();
duSize sizeView;
GetViewSize(&sizeView);
int nDrawHeight = -nOffsetY;
TreeCtrlItem *pItem = pFirstVisible;
while (pItem)
{
rcItem.SetRectEmpty();
rcItem.left = -ptView.x;
rcItem.right = rcItem.left + sizeView.cx;
rcItem.top = nDrawHeight;
rcItem.bottom = rcItem.top + m_nItemHeight;
if (rcItem.PtInRect(ptClient))
return pItem;
if (nDrawHeight - nOffsetY > rcTreeCtrl.Height())
break;
nDrawHeight += m_nItemHeight;
pItem = GetNextVisibleItem(pItem);
}
return NULL;
}
LRESULT CToolBarPopup::WindowProc( UINT message, WPARAM wParam, LPARAM lParam )
{
if ( WM_MOUSEFIRST <= message && message <= WM_MOUSELAST )
{
DWORD dwPos = ::GetMessagePos();
CPoint ptScreen( LOWORD( dwPos ), HIWORD( dwPos ) );
CWnd* pWnd = WindowFromPoint( ptScreen );
if ( pWnd != 0 )
{
CPoint ptClient( ptScreen );
pWnd->ScreenToClient( &ptClient );
switch ( message )
{
case WM_MOUSEMOVE:
{
// Check if hot item should be changed
bool bOverTbCtrl = ( pWnd == &m_tbCtrl );
if ( bOverTbCtrl )
{
int nHit = m_tbCtrl.HitTest( &ptClient );
m_tbCtrl.SetHotItem( nHit );
// Let tooltip control process mouse event
CToolTipCtrl* pTtCtrl = m_tbCtrl.GetToolTips();
if ( pTtCtrl != 0 )
{
MSG msg;
msg.hwnd = m_tbCtrl.m_hWnd;
msg.message = WM_MOUSEMOVE;
msg.wParam = wParam;
msg.lParam = MAKELPARAM( ptClient.x, ptClient.y );
msg.pt = ptScreen;
msg.time = ::GetMessageTime();
pTtCtrl->RelayEvent( &msg );
}
}
else if ( m_bOverTbCtrl )
{
m_tbCtrl.SetHotItem( -1 );
}
m_bOverTbCtrl = bOverTbCtrl;
return 0L;
}
case WM_LBUTTONDOWN:
if ( pWnd != this )
{
// Dismiss menu if user has clicked outside the window
if ( pWnd != &m_tbCtrl )
{
SendMessage( WM_TB_ENDMODALLOOP );
}
// Forward this mouse event to the window that was clicked
LPARAM nPosition = MAKELPARAM( ptScreen.x, ptScreen.y );
WPARAM nHitTest = pWnd->SendMessage( WM_NCHITTEST, 0, nPosition );
if ( nHitTest == HTCLIENT )
{
nPosition = MAKELPARAM( ptClient.x, ptClient.y );
pWnd->PostMessage( WM_LBUTTONDOWN, wParam, nPosition );
}
else
{
pWnd->PostMessage( WM_NCLBUTTONDOWN, nHitTest, nPosition );
}
}
return 0L;
default:
break;
}
}
}
return CWnd::WindowProc( message, wParam, lParam );
}
void CWindowListDlg::OnContextMenu(CWnd*, CPoint point)
{
CPoint ptClient(point);
m_ctlWindowList.ScreenToClient(&ptClient);
TCHITTESTINFO info;
info.flags = TCHT_ONITEM;
info.pt = ptClient;
int nIndex = m_ctlWindowList.HitTest(&info);
CWnd* pWnd = NULL;
if (nIndex != -1)
{
CMenu menu;
menu.LoadMenu(IDR_WNDLIST_RCLICK);
CMenu *pMenu = menu.GetSubMenu(0);
ASSERT(pMenu != NULL);
WINDOWPLACEMENT placement = { sizeof(WINDOWPLACEMENT) };
pWnd = GetWnd(nIndex);
pWnd->GetWindowPlacement(&placement);
if (placement.showCmd == SW_HIDE)
{
menu.EnableMenuItem(ID_WNDLIST_CLOSE, MF_BYCOMMAND | MF_GRAYED);
}
else if (placement.showCmd == SW_SHOWMAXIMIZED)
{
menu.EnableMenuItem(ID_WNDLIST_MAX, MF_BYCOMMAND | MF_GRAYED);
}
else if (placement.showCmd == SW_SHOWMINIMIZED)
{
menu.EnableMenuItem(ID_WNDLIST_MIN, MF_BYCOMMAND | MF_GRAYED);
}
else if (m_ctlWindowList.GetCurSel() == nIndex)
{
menu.EnableMenuItem(ID_WNDLIST_SHOW, MF_BYCOMMAND | MF_GRAYED);
}
pWnd->GetWindowPlacement(&placement);
int res = pMenu->TrackPopupMenu( (TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_NONOTIFY | TPM_RETURNCMD),
point.x, point.y, this);
switch(res)
{
case ID_WNDLIST_CLOSE:
pWnd->PostMessage(WM_CLOSE);
break;
case ID_WNDLIST_MAX:
placement.showCmd = SW_SHOWMAXIMIZED;
pWnd->SetWindowPlacement(&placement);
break;
case ID_WNDLIST_MIN:
placement.showCmd = SW_SHOWMINIMIZED;
pWnd->SetWindowPlacement(&placement);
break;
case ID_WNDLIST_SHOW:
pWnd->ShowWindow(SW_SHOWNORMAL);
pWnd->BringWindowToTop();
break;
}
}
}
