protected override unsafe void WndProc(ref Message m)
{
if (m.Msg == _wmShellHook)
{
switch ((User32.ShellEvents)m.WParam)
{
case User32.ShellEvents.HSHELL_WINDOWCREATED:
if (IsAppWindow(m.LParam))
{
OnWindowCreated(m.LParam);
}
break;
case User32.ShellEvents.HSHELL_WINDOWDESTROYED:
if (WindowDestroyed != null)
{
WindowDestroyed(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_ACTIVATESHELLWINDOW:
if (ActivateShellWindow != null)
{
ActivateShellWindow(this, IntPtr.Zero);
}
break;
case User32.ShellEvents.HSHELL_WINDOWACTIVATED:
if (WindowActivated != null)
{
WindowActivated(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_GETMINRECT:
if (GetMinRect != null)
{
SHELLHOOKINFO *ptr = (SHELLHOOKINFO *)m.LParam.ToPointer();
GetMinRect(this, ptr);
}
break;
case User32.ShellEvents.HSHELL_REDRAW:
if (Redraw != null)
{
Redraw(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_TASKMAN:
if (Taskman != null)
{
Taskman(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_LANGUAGE:
if (Language != null)
{
Language(this, IntPtr.Zero);
}
break;
case User32.ShellEvents.HSHELL_SYSMENU:
if (Sysmenu != null)
{
Sysmenu(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_ENDTASK:
if (EndTask != null)
{
EndTask(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_ACCESSIBILITYSTATE:
if (Accessibilitystate != null)
{
Accessibilitystate(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_APPCOMMAND:
if (Appcommand != null)
{
throw new NotSupportedException("APPCOMMAND event currently not supported by shellhook");
}
break;
case User32.ShellEvents.HSHELL_WINDOWREPLACED:
if (WindowReplaced != null)
{
WindowReplaced(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_WINDOWREPLACING:
if (WindowReplacing != null)
{
WindowReplacing(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_FLASH:
if (Flash != null)
{
Flash(this, m.LParam);
}
break;
case User32.ShellEvents.HSHELL_RUDEAPPACTIVATED:
if (RudeAppActivated != null)
{
RudeAppActivated(this, m.LParam);
}
break;
default:
break;
}
}
base.WndProc(ref m);
}
public ShellHookInfoEventArgs(IntPtr lpShellHookInfo)
{
this.lpShellHookInfo = (SHELLHOOKINFO *)lpShellHookInfo;
}
