private int _HookProc(int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0 && (HookEvent != null || gbTrace))
{
User.Struct.CWPSTRUCT cwp = (User.Struct.CWPSTRUCT)Marshal.PtrToStructure(lParam, typeof(User.Struct.CWPSTRUCT));
User.WM message = Messages.GetWindowMessage(cwp.message);
if (gbTrace)
{
string sMessage = message.ToString();
if (message == User.WM.WM_UNKNOW)
{
sMessage += " (" + cwp.message.ToString("x") + ")";
}
string sCode; if (nCode == User.Const.HC_ACTION)
{
sCode = "HC_ACTION";
}
else
{
sCode = nCode.ToString();
}
pb.Trace.WriteLine("PreWindowHook : {0,-20} {1,-11} wParam {2,-8:x} wParam {3,-8:x} lParam {4,-8:x} hwnd {5:x}", sMessage, sCode, (int)wParam, (int)cwp.wParam, (int)cwp.lParam, (int)cwp.hwnd);
}
if (HookEvent != null)
{
PreWindowHookMessage msg = new PreWindowHookMessage()
{
nCode = nCode, wParam = wParam, lParam = lParam, msg = cwp, wm = message
};
HookEvent(msg);
//if (msg.RemoveMessage) return 0;
}
}
return(User.CallNextHookEx(gHookHandle, nCode, wParam, lParam));
}
// ParentWindow : WA_ACTIVE WA_CLICKACTIVE, SC_RESTORE
// WA_ACTIVE WA_CLICKACTIVE : Active la 1ère fenêtre fille si la fenêtre mère est activée
// SC_RESTORE : Désactive le changement de la 1ère fenêtre (gbDisableSetFirstWindow)
// Window : WM_CLOSE, WA_ACTIVE WA_CLICKACTIVE, SC_MINIMIZE
// WM_CLOSE : Supprime la fenêtre fille et active la 1ère fenêtre fille
// WA_ACTIVE WA_CLICKACTIVE : Met la fenêtre fille en 1ère position
// SC_MINIMIZE : Désactive SetFirstWindow et envoie SC_MINIMIZE à la fenêtre parent
private void PreWindowHookProc(PreWindowHookMessage msg)
{
if (msg.nCode != User.Const.HC_ACTION) return;
User.WA wa = User.WA.WA_UNKNOW;
User.SC sc = User.SC.SC_UNKNOW;
string swParam = null;
if (msg.wm == User.WM.WM_ACTIVATE)
{
short low = msg.msg.wParam.zGetLowValue();
wa = Messages.GetWA(low);
swParam = wa.ToString();
}
else if (msg.wm == User.WM.WM_SYSCOMMAND)
{
sc = Messages.GetSC((int)msg.msg.wParam);
if (sc != User.SC.SC_MINIMIZE && sc != User.SC.SC_RESTORE) return;
swParam = sc.ToString();
}
else if (msg.wm != User.WM.WM_CLOSE)
return;
WindowData window = null;
window = FindWindow(msg.msg.hwnd);
string sWindow;
if (window == null)
{
sWindow = "error window not found";
if (gbTrace)
pb.Trace.WriteLine("PreWindowHookProc error : {0,-20} {1,-20} window {2,-25} hWnd {3}", msg.wm, swParam, sWindow, (int)msg.msg.hwnd);
return;
}
sWindow = window.Form.Text;
if (window == gParentWindow)
{
if (gbTrace)
pb.Trace.WriteLine("PreWindowHookProc ParentWindow : {0,-20} {1,-20} window {2,-25} hWnd {3}", msg.wm, swParam, sWindow, (int)msg.msg.hwnd);
return;
//switch (msg.wm)
//{
// // Parent Window WA_ACTIVE WA_CLICKACTIVE : Active la 1ère fenêtre fille si la fenêtre mère est activée
// case User.WM.WM_ACTIVATE:
// if ((wa == User.WA.WA_ACTIVE || wa == User.WA.WA_CLICKACTIVE) && window.Form.WindowState != FormWindowState.Minimized)
// {
// Form firstWindow = gOrderedWindows[0];
// if (firstWindow != null) firstWindow.Activate();
// }
// break;
// // Parent Window SC_RESTORE : Désactive le changement de la 1ère fenêtre (gbDisableSetFirstWindow)
// case User.WM.WM_SYSCOMMAND:
// if (sc == User.SC.SC_RESTORE)
// gbDisableSetFirstWindow = false;
// break;
//}
}
else
{
if (gbTrace)
pb.Trace.WriteLine("PreWindowHookProc Window : {0,-20} {1,-20} window {2,-25} hWnd {3}", msg.wm, swParam, sWindow, (int)msg.msg.hwnd);
return;
//switch (msg.wm)
//{
// // Child Window WM_CLOSE : Supprime la fenêtre fille et active la 1ère fenêtre fille
// case User.WM.WM_CLOSE:
// RemoveWindow(window.Form);
// ActivateFirstWindow();
// break;
// // Child Window WA_ACTIVE WA_CLICKACTIVE : Met la fenêtre fille en 1ère position
// case User.WM.WM_ACTIVATE:
// if (wa == User.WA.WA_CLICKACTIVE || wa == User.WA.WA_ACTIVE)
// SetFirstWindow(window.Form);
// break;
// // Child Window SC_MINIMIZE : Désactive SetFirstWindow et envoie SC_MINIMIZE à la fenêtre parent
// case User.WM.WM_SYSCOMMAND:
// Form parentWindow = window.Form.Owner;
// if (parentWindow == null)
// {
// if (gbTrace) pb.Trace.WriteLine("PreWindowHookProc Window error : error this window dont have parent");
// break;
// }
// if (sc == User.SC.SC_MINIMIZE)
// {
// //gbDisableSetFirstWindow = true;
// //Point pt = Cursor.Position;
// //User.SendMessage(parentWindow.Handle, (uint)User.WM.WM_SYSCOMMAND, (IntPtr)User.SC.SC_MINIMIZE, new IntPtr(cu.MakeValue(pt.X, pt.Y)));
// //msg.RemoveMessage = true;
// }
// break;
//}
}
}
private int _HookProc(int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0 && (HookEvent != null || gbTrace))
{
User.Struct.CWPSTRUCT cwp = (User.Struct.CWPSTRUCT)Marshal.PtrToStructure(lParam, typeof(User.Struct.CWPSTRUCT));
User.WM message = Messages.GetWindowMessage(cwp.message);
if (gbTrace)
{
string sMessage = message.ToString();
if (message == User.WM.WM_UNKNOW) sMessage += " (" + cwp.message.ToString("x") + ")";
string sCode; if (nCode == User.Const.HC_ACTION) sCode = "HC_ACTION"; else sCode = nCode.ToString();
pb.Trace.CurrentTrace.WriteLine("PreWindowHook : {0,-20} {1,-11} wParam {2,-8:x} wParam {3,-8:x} lParam {4,-8:x} hwnd {5:x}", sMessage, sCode, (int)wParam, (int)cwp.wParam, (int)cwp.lParam, (int)cwp.hwnd);
}
if (HookEvent != null)
{
PreWindowHookMessage msg = new PreWindowHookMessage() { nCode = nCode, wParam = wParam, lParam = lParam, msg = cwp, wm = message };
HookEvent(msg);
//if (msg.RemoveMessage) return 0;
}
}
return User.CallNextHookEx(gHookHandle, nCode, wParam, lParam);
}
