protected virtual void OnMouseAction(MouseActionEventArgs e)
{
if (MouseAction != null)
{
// Invokes the delegates.
MouseAction(this, e);
}
}
// Local mouse action event handler
public void MouseAction(object sender, MouseActionEventArgs e)
{
Form1 form = (Form1)sender;
DataGridViewRowCollection rows = form.dataGridView1.Rows;
rows[form.index].Cells[1].Value = e.point.x;
rows[form.index].Cells[2].Value = e.point.y;
switch (e.mouseMessage)
{
case MouseMessages.WM_MOUSEMOVE:
if (form.isNewRow)
{
rows[form.index].Cells[0].Value = "Move";
form.isNewRow = false;
}
// Exits the global low level mouse hook, calls GC.Collect() actively, and then reenters a new hook
form.SetHook(Form1.WH_MOUSE_LL);
return;
case MouseMessages.WM_LBUTTONDOWN:
rows[form.index].Cells[0].Value = "Left Button Down";
break;
case MouseMessages.WM_RBUTTONDOWN:
rows[form.index].Cells[0].Value = "Right Button Down";
break;
case MouseMessages.WM_LBUTTONUP:
rows[form.index].Cells[0].Value = "Left Button Up";
break;
case MouseMessages.WM_RBUTTONUP:
rows[form.index].Cells[0].Value = "Right Button Up";
break;
}
Window win = new Tool().getWindow(e.hWnd, e.point);
if (win != null)
{
//high light window's fame
switch (e.mouseMessage)
{
case MouseMessages.WM_LBUTTONDOWN:
case MouseMessages.WM_RBUTTONDOWN:
drawFrame(win);
lastWin = win;
break;
case MouseMessages.WM_LBUTTONUP:
case MouseMessages.WM_RBUTTONUP:
drawFrame(lastWin);
if (lastWin.hWnd != win.hWnd)
{
drawFrame(win);
Thread thd = new Thread(drawFrame);
thd.Name = "delay";
thd.Start(win);
}
lastWin = null;
break;
}
// Exits the global low level mouse hook, calls GC.Collect() actively, and then reenters a new hook
form.SetHook(Form1.WH_MOUSE_LL);
if (!form.windows.ContainsKey(win.hWnd))
{
form.windows.Add(win.hWnd, win);
}
rows[form.index].Cells[3].Value = win.hWnd.ToString();
form.dataGridView1.ClearSelection();
rows[form.index++].Cells[3].Selected = true;
form.isNewRow = true;
if (form.index >= form.dataGridView1.Rows.Count)
{
form.StopTracking_Click(null, null);
}
if (!form.splitContainer1.Panel2Collapsed)
{
form.showWindowProperties(win.hWnd);
}
}
}
/// <summary>
/// Mouse event hook callback
/// </summary>
/// <param name="nCode"></param>
/// <param name="wParam"></param>
/// <param name="lParam"></param>
/// <returns></returns>
private IntPtr Mouse_HookCallback(int nCode, IntPtr wParam, IntPtr lParam)
{
try
{
if (nCode < 0)
{
return(User32.CallNextHookEx(mouseHookID, nCode, wParam, lParam));
}
POINT point = ((MSLLHOOKSTRUCT)Marshal.PtrToStructure(lParam, typeof(MSLLHOOKSTRUCT))).pt;
MouseMessages mouseMessage = 0;
switch ((MouseMessages)wParam)
{
case MouseMessages.WM_MOUSEMOVE:
case MouseMessages.WM_LBUTTONDOWN:
case MouseMessages.WM_RBUTTONDOWN:
case MouseMessages.WM_LBUTTONUP:
case MouseMessages.WM_RBUTTONUP:
mouseMessage = (MouseMessages)wParam;
break;
default:
// Do not process other events.
return(User32.CallNextHookEx(mouseHookID, nCode, wParam, lParam));
}
IntPtr hWnd = IntPtr.Zero;
if (mouseMessage != MouseMessages.WM_MOUSEMOVE)
{ // over form1
IntPtr hOwner = tool.getRootOwner(point, out hWnd);
if (hOwner == Handle)
{
// The event happend on Form1, treat it as a mouse move event.
mouseMessage = MouseMessages.WM_MOUSEMOVE;
// Allow buttons on Form1 to receive clicking immediately.
this.Activate();
}
}
int nowMs = DateTime.Now.Millisecond;
if (mouseMessage == MouseMessages.WM_MOUSEMOVE &&
nowMs - refTimeMs < 200 && nowMs > refTimeMs)
{
// Filter out the mouse move events which happend in 200 ms.
return(User32.CallNextHookEx(mouseHookID, nCode, (IntPtr)mouseMessage, lParam));
}
// Prepare parementers and raise a local mouse event
MouseActionEventArgs e = new MouseActionEventArgs(mouseMessage, point, hWnd);
OnMouseAction(e);
// Change reference time
refTimeMs = DateTime.Now.Millisecond;
}
catch (Exception e)
{
Debug.WriteLine("Error in private IntPtr Mouse_HookCallback(int nCode, IntPtr wParam, IntPtr lParam): " + e.Message);
}
return(User32.CallNextHookEx(mouseHookID, nCode, wParam, lParam));
}
public MacroEventArgs(MouseActionEventArgs e)
{
this.name = e.name;
this.point = e.point;
this.hWnd = e.hWnd;
}