public EventArgsWindowPositionChange(Point pos, Size size, EnumWindowPositionChangeStyle changeStyle, IntPtr hwnd, IntPtr insertAfter, EnumWindowRelativePostion relativePosition)
{
Location = pos;
Size = size;
Handle = hwnd;
InsertAfter = insertAfter;
ChangeStyle = changeStyle;
WindowRelativePosition = relativePosition;
IsMoved = ((changeStyle & EnumWindowPositionChangeStyle.SWP_NOMOVE) != EnumWindowPositionChangeStyle.SWP_NOMOVE);
IsResized = ((changeStyle & EnumWindowPositionChangeStyle.SWP_NOSIZE) != EnumWindowPositionChangeStyle.SWP_NOSIZE);
IsResizedOrMoved = (IsMoved || IsResized);
}
public void OnWindowEvent(int msg, string[] ss)
{
const int WM_ACTIVATEAPP = 0x001C;
const int WM_ACTIVATE = 0x0006;
const int WM_SETFOCUS = 0x0007;
const int WM_SYSCOMMAND = 0x0112;
const int WM_ENTERSIZEMOVE = 0x0231;
const int WM_EXITSIZEMOVE = 0x0232;
const int WM_SIZING = 0x0214;
const int WM_SIZE = 0x0005;
const int WM_KILLFOCUS = 0x0008;
const int WM_WINDOWPOSCHANGING = 0x0046;
const int WM_WINDOWPOSCHANGED = 0x0047;
switch (msg)
{
case WM_ACTIVATEAPP:
if (ApplicationActivate != null)
{
if (ss.Length > 2)
{
bool b = (ss[1].Length == 1 && ss[1][0] == '1');
int id = int.Parse(ss[2]);
ApplicationActivate(this, new EventArgsApplicationActivate(b, id));
}
}
break;
case WM_ACTIVATE:
if (WindowActivate != null)
{
if (ss.Length > 3)
{
bool bMinimize = (ss[1].Length == 1 && ss[1][0] == '1');
int n = int.Parse(ss[2]);
IntPtr id = new IntPtr(int.Parse(ss[3]));
bool b2 = (n == 2);
bool b1 = (n != 0);
WindowActivate(this, new EventArgsWindowActivate(b1, b2, bMinimize, id));
}
}
break;
case WM_SETFOCUS:
if (WindowGotFocus != null)
{
if (ss.Length > 1)
{
IntPtr id = new IntPtr(int.Parse(ss[1]));
WindowGotFocus(this, new EventArgsWindowFocus(id, true));
}
}
break;
case WM_SYSCOMMAND:
if (SystemCommand != null)
{
if (ss.Length > 1)
{
int n = int.Parse(ss[1]);
EnumSystemCommand cmd = (EnumSystemCommand)n;
SystemCommand(this, new EventArgsSystemCommand(cmd));
}
}
break;
case WM_ENTERSIZEMOVE:
if (EnterSizeMove != null)
{
EnterSizeMove(this, EventArgs.Empty);
}
break;
case WM_EXITSIZEMOVE:
if (ExitSizeMove != null)
{
ExitSizeMove(this, EventArgs.Empty);
}
break;
case WM_SIZING:
if (WindowSizing != null)
{
if (ss.Length > 5)
{
int n = int.Parse(ss[1]);
EnumSizeEdge edge = (EnumSizeEdge)n;
int x = int.Parse(ss[2]);
int y = int.Parse(ss[3]);
int w = int.Parse(ss[4]);
int h = int.Parse(ss[5]);
WindowSizing(this, new EventArgsWindowSizing(new Rectangle(x, y, w, h), edge));
}
}
break;
case WM_SIZE:
if (WindowResized != null || WindowResizeOrMove != null)
{
if (ss.Length > 3)
{
if (WindowResized != null)
{
int n = int.Parse(ss[1]);
EnumWindowSizeType edge = (EnumWindowSizeType)n;
int w = int.Parse(ss[2]);
int h = int.Parse(ss[3]);
WindowResized(this, new EventArgsWindowSized(edge, new Size(w, h)));
}
if (WindowResizeOrMove != null)
{
WindowResizeOrMove(this, EventArgs.Empty);
}
}
}
break;
case WM_KILLFOCUS:
if (WindowKillFocus != null)
{
if (ss.Length > 1)
{
IntPtr id = new IntPtr(int.Parse(ss[1]));
WindowKillFocus(this, new EventArgsWindowFocus(id, false));
}
}
break;
case WM_WINDOWPOSCHANGING:
if (WindowPositionChanging != null)
{
if (ss.Length > 7)
{
int x = int.Parse(ss[1]);
int y = int.Parse(ss[2]);
int w = int.Parse(ss[3]);
int h = int.Parse(ss[4]);
int f = int.Parse(ss[5]);
EnumWindowPositionChangeStyle changeStyle = (EnumWindowPositionChangeStyle)f;
IntPtr hnd = new IntPtr(int.Parse(ss[6]));
IntPtr hAfter = IntPtr.Zero;
EnumWindowRelativePostion rp = EnumWindowRelativePostion.HWND_TOP;
int nf = int.Parse(ss[7]);
if (nf < 2)
{
rp = (EnumWindowRelativePostion)nf;
}
else
{
hAfter = new IntPtr(nf);
}
WindowPositionChanging(this, new EventArgsWindowPositionChange(new Point(x, y), new Size(w, h), changeStyle, hnd, hAfter, rp));
}
}
break;
case WM_WINDOWPOSCHANGED:
if (WindowPositionChanged != null || WindowResizeOrMove != null)
{
if (ss.Length > 7)
{
int x = int.Parse(ss[1]);
int y = int.Parse(ss[2]);
int w = int.Parse(ss[3]);
int h = int.Parse(ss[4]);
int f = int.Parse(ss[5]);
EnumWindowPositionChangeStyle changeStyle = (EnumWindowPositionChangeStyle)f;
IntPtr hnd = new IntPtr(int.Parse(ss[6]));
IntPtr hAfter = IntPtr.Zero;
EnumWindowRelativePostion rp = EnumWindowRelativePostion.HWND_TOP;
int nf = int.Parse(ss[7]);
if (nf < 2)
{
rp = (EnumWindowRelativePostion)nf;
}
else
{
hAfter = new IntPtr(nf);
}
EventArgsWindowPositionChange e = new EventArgsWindowPositionChange(new Point(x, y), new Size(w, h), changeStyle, hnd, hAfter, rp);
if (WindowPositionChanged != null)
{
WindowPositionChanged(this, e);
}
if (WindowResizeOrMove != null)
{
if (e.IsResizedOrMoved)
{
WindowResizeOrMove(this, EventArgs.Empty);
}
}
}
}
break;
}
}
