public static extern bool LPtoDP(
IntPtr hdc,
POINT[] lpPoints,
int nCounts);
public override int ShowContextMenu(int dwID, ref OpenLiveWriter.Interop.Windows.POINT ppt, object pcmdtReserved, object pdispReserved)
{
return(HRESULT.S_OK);
}
public static extern int MapWindowPoints(
IntPtr hwndFrom, //handle to window mapping from
IntPtr hwndTo, //handle to window mapping to
ref POINT lpPoints, //array of points to map
[MarshalAs(UnmanagedType.U4)] int cPoints //size of the array
);
public static extern bool GetWindowOrgEx(IntPtr hdc, out POINT lpPoint);
public static extern bool ScreenToClient(
IntPtr hWnd, // handle to window
ref POINT lpPoint // screen coordinates
);
public static extern bool UpdateLayeredWindow(
IntPtr hwnd,
IntPtr hdcDst,
ref POINT pptDst,
ref SIZE psize,
IntPtr hdcSrc,
ref POINT pptSrc,
uint crKey,
ref BLENDFUNCTION pblend,
uint dwFlags);
public virtual int ShowHelp(IntPtr hwnd, string lpstrHelpFile, uint uCommand, uint dwData, POINT ptMouse, IntPtr pDispatchObjectHit)
{
// return HRESULT.S_FALSE to allow default processing
return HRESULT.S_FALSE;
}
/// <summary>
/// IHTMLPainter.HitTestPoint -- Called by MSHTML to retrieve a value that specifies
/// whether a point is contained in a rendering behavior
/// </summary>
/// <param name="pt">POINT structure that specifies the point clicked relative to the
/// top-left corner of the element to which the behavior is attached</param>
/// <param name="pbHit">Pointer to a variable of type BOOL that receives TRUE if the
/// point is contained in the element to which the rendering behavior is attached, or
/// FALSE otherwise</param>
/// <param name="plPartID">Pointer to a variable of type LONG that receives a number
/// identifying which part of the behavior has been hit</param>
/// <returns></returns>
public virtual int HitTestPoint(POINT pt, ref bool pbHit, ref int plPartID)
{
plPartID = 0;
pbHit = false;
return HRESULT.S_OK;
}
public virtual int ShowContextMenu(int dwID, ref POINT ppt, object pcmdtReserved, object pdispReserved)
{
// Host did not display any UI. MSHTML will display its UI.
return HRESULT.S_FALSE;
}