// Returns a Proxy element corresponding to the specified screen coordinates.
internal override ProxySimple ElementProviderFromPoint(int x, int y)
{
UnsafeNativeMethods.TCHITTESTINFO hti = new UnsafeNativeMethods.TCHITTESTINFO();
hti.pt = new NativeMethods.Win32Point(x, y);
if (!Misc.MapWindowPoints(IntPtr.Zero, _hwnd, ref hti.pt, 1))
{
return(null);
}
// updown control goes over the tabs hence the order of the check
// We cannot let UIAutomation do the do the drilling for the updown as the spinner covers the tab
IntPtr updownHwnd = this.GetUpDownHwnd();
if (updownHwnd != IntPtr.Zero && Misc.PtInWindowRect(updownHwnd, x, y))
{
return(null);
}
int index;
unsafe
{
index = XSendMessage.XSendGetIndex(_hwnd, NativeMethods.TCM_HITTEST, IntPtr.Zero, new IntPtr(&hti), Marshal.SizeOf(hti.GetType()));
}
if (index >= 0)
{
return(CreateTabItem(index));
}
return(null);
}
private unsafe int getRebarBandIDFromPoint(NativeMethods.Win32Point pt)
{
NativeMethods.RB_HITTESTINFO rbHitTestInfo = new NativeMethods.RB_HITTESTINFO();
rbHitTestInfo.pt = pt;
rbHitTestInfo.uFlags = 0;
rbHitTestInfo.iBand = 0;
return(XSendMessage.XSendGetIndex(_hwnd, NativeMethods.RB_HITTEST, IntPtr.Zero, new IntPtr(&rbHitTestInfo), Marshal.SizeOf(rbHitTestInfo.GetType())));
}
// Returns a Proxy element corresponding to the specified screen coordinates.
internal override ProxySimple ElementProviderFromPoint(int x, int y)
{
NativeMethods.Win32Point pt = new NativeMethods.Win32Point(x, y);
NativeMethods.LVHITTESTINFO_INTERNAL hitTest = WindowsListView.SubitemHitTest(_hwnd, pt);
if ((hitTest.flags & NativeMethods.LVHT_EX_GROUP_HEADER) != 0)
{
return(this);
}
if ((hitTest.flags & NativeMethods.LVHT_ONITEM) != 0 && hitTest.iItem >= 0)
{
// create the item
return(new ListViewItem(_hwnd, this, hitTest.iItem));
}
// If we did not land on an item we may be at a subset link these only exist
// in v6 comctrl and vista or later.
if (_isComctrlV6OnOsVerV6orHigher)
{
// Allocate a local LVHITTESTINFO struct.
NativeMethods.LVHITTESTINFO_V6 hitTestNative = new NativeMethods.LVHITTESTINFO_V6(hitTest);
unsafe
{
XSendMessage.XSendGetIndex(_hwnd, NativeMethods.LVM_HITTEST, new IntPtr(-1), new IntPtr(&hitTestNative), Marshal.SizeOf(hitTestNative.GetType()));
}
if ((hitTestNative.flags & NativeMethods.LVHT_EX_GROUP_SUBSETLINK) != 0)
{
GroupManager.GroupInfo groupInfo = GetGroupInfo(_hwnd, ID);
int [] items = groupInfo._items;
if (groupInfo._count <= 0 || groupInfo._count > items.Length)
{
return(null);
}
int index = items [groupInfo._count - 1];
return(CreateGroupSubsetLink(index + 1));
}
}
return(this);
}
// Returns a Proxy element corresponding to the specified screen coordinates.
internal override ProxySimple ElementProviderFromPoint(int x, int y)
{
NativeMethods.HDHITTESTINFO HitTestInfo = new NativeMethods.HDHITTESTINFO();
HitTestInfo.pt = new NativeMethods.Win32Point(x, y);
int index = -1;
if (Misc.MapWindowPoints(IntPtr.Zero, _hwnd, ref HitTestInfo.pt, 1))
{
unsafe
{
index = XSendMessage.XSendGetIndex(_hwnd, NativeMethods.HDM_HITTEST, IntPtr.Zero, new IntPtr(&HitTestInfo), Marshal.SizeOf(HitTestInfo.GetType()));
}
}
// make sure that hit-test happened on the header item itself
if (index != -1 && (NativeMethods.HHT_ONHEADER == (HitTestInfo.flags & 0x000F)))
{
return(CreateHeaderItem(GetItemFromIndex(index)));
}
return(this);
}