private bool WndProc_Window(WinProcMessage msg)
{
string swParam = null;
bool bCallBaseWndProc = true; // si bCallBaseWndProc = true base.WndProc() est appelé
//Form parentWindow;
switch (msg.wm)
{
case User.WM.WM_ENDSESSION:
string slParam = Win32.Windows.GetEndSessionLParamString((uint)msg.msg.LParam);
if (gbTrace)
pb.Trace.WriteLine("WinProc Child Window : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam {4}", msg.wm, msg.msg.WParam, msg.form.Text, msg.form.Handle, slParam);
break;
case User.WM.WM_CLOSE:
if (gbTrace)
pb.Trace.WriteLine("WinProc Child Window : {0,-20} {1,-20} window {2,-25} hWnd {3}", msg.wm, swParam, msg.form.Text, msg.form.Handle);
RemoveWindow(msg.form);
ActivateFirstWindow();
break;
case User.WM.WM_ACTIVATE:
short low = msg.msg.WParam.zGetLowValue();
User.WA wa = Messages.GetWA(low);
swParam = wa.ToString();
if (gbTrace)
pb.Trace.WriteLine("WinProc Child Window : {0,-20} {1,-20} window {2,-25} hWnd {3}", msg.wm, swParam, msg.form.Text, msg.form.Handle);
if (wa == User.WA.WA_CLICKACTIVE || wa == User.WA.WA_ACTIVE)
SetFirstWindow(msg.form);
break;
case User.WM.WM_SYSCOMMAND:
User.SC sc = Messages.GetSC((int)msg.msg.WParam);
//parentWindow = msg.form.Owner;
//if (parentWindow == null) break;
if (sc == User.SC.SC_CLOSE)
{
if (gbTrace)
pb.Trace.WriteLine("WinProc Child Window : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam = {4:x} Close window", msg.wm, sc, msg.form.Text, msg.form.Handle, msg.msg.LParam.ToInt32());
if (gbHideWindowWhenClose)
{
msg.form.Visible = false;
bCallBaseWndProc = false;
}
}
else if (sc == User.SC.SC_MINIMIZE)
{
if (gbTrace)
pb.Trace.WriteLine("WinProc Child Window : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam = {4:x} Minimize window", msg.wm, sc, msg.form.Text, msg.form.Handle, msg.msg.LParam.ToInt32());
if (gbMinimizeParentWindowWhenMinimize)
{
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)));
User.SendMessage(gParentWindow.Form.Handle, (uint)User.WM.WM_SYSCOMMAND, (IntPtr)User.SC.SC_MINIMIZE, new IntPtr(zconvert.MakeValue(pt.X, pt.Y)));
bCallBaseWndProc = false;
}
if (gbHideWindowWhenMinimize)
{
msg.form.Visible = false;
//HideWindow(msg.form);
bCallBaseWndProc = false;
}
}
else if (sc == User.SC.SC_RESTORE)
{
if (gbTrace)
pb.Trace.WriteLine("WinProc Child Window : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam = {4:x} Restore window", msg.wm, sc, msg.form.Text, msg.form.Handle, msg.msg.LParam.ToInt32());
//ShowWindow(msg.form);
//bCallBaseWndProc = false;
}
break;
case User.WM.WM_SHOWWINDOW:
if (gbTrace)
pb.Trace.WriteLine("WinProc Child Window : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam = {4:x} Show or hide window", msg.wm, msg.msg.WParam, msg.form.Text, msg.form.Handle, msg.msg.LParam.ToInt32());
if ((int)msg.msg.WParam == 0) // 0 = false
{
// normalement pas besoin de tester gbHideWindowWhenMinimize
// si plus aucune fenetre n'est visible, la fenetre parent est cachée
// if (gbHideWindowWhenMinimize)
HideParentWindow(msg.form);
}
else // 1 = true
{
//gParentWindow.Form.Visible = true;
ShowParentWindow();
}
break;
}
return bCallBaseWndProc;
}
// Active la 1ère fenêtre fille si la fenêtre mère est activée
// Désactive le changement de la 1ère fenêtre pendant SC_RESTORE (gbDisableSetFirstWindow)
private bool WndProc_ParentWindow(WinProcMessage msg)
{
string swParam;
bool bCallBaseWndProc = true; // si bCallBaseWndProc = true base.WndProc() est appelé
switch (msg.wm)
{
case User.WM.WM_ENDSESSION:
string slParam = Win32.Windows.GetEndSessionLParamString((uint)msg.msg.LParam);
if (gbTrace)
pb.Trace.WriteLine("WinProc ParentWindow : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam {4}", msg.wm, msg.msg.WParam, msg.form.Text, msg.form.Handle, slParam);
if ((int)msg.msg.WParam == 1)
{
ApplicationExit();
}
break;
case User.WM.WM_ACTIVATE:
short low = msg.msg.WParam.zGetLowValue();
User.WA wa = Messages.GetWA(low);
swParam = wa.ToString();
if (gbTrace)
pb.Trace.WriteLine("WinProc ParentWindow : {0,-20} {1,-20} window {2,-25} hWnd {3}", msg.wm, swParam, msg.form.Text, msg.form.Handle);
if ((wa == User.WA.WA_ACTIVE || wa == User.WA.WA_CLICKACTIVE) && msg.form.WindowState != FormWindowState.Minimized)
{
Form firstWindow = gOrderedWindows[0];
if (firstWindow != null)
{
firstWindow.Activate();
//Form.Activate();
}
}
break;
case User.WM.WM_SYSCOMMAND:
User.SC sc = Messages.GetSC((int)msg.msg.WParam);
if (sc == User.SC.SC_CLOSE)
{
//if (gbTrace)
pb.Trace.WriteLine("WinProc ParentWindow : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam = {4:x} Close window", msg.wm, sc, msg.form.Text, msg.form.Handle, msg.msg.LParam.ToInt32());
ApplicationExit();
}
else if (sc == User.SC.SC_MINIMIZE)
{
if (gbTrace)
pb.Trace.WriteLine("WinProc ParentWindow : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam = {4:x} Minimize window", msg.wm, sc, msg.form.Text, msg.form.Handle, msg.msg.LParam.ToInt32());
}
else if (sc == User.SC.SC_RESTORE)
{
gbDisableSetFirstWindow = false;
if (gbTrace)
pb.Trace.WriteLine("WinProc ParentWindow : {0,-20} {1,-20} window {2,-25} hWnd {3} lParam = {4:x}, Restore window", msg.wm, sc, msg.form.Text, msg.form.Handle, msg.msg.LParam.ToInt32());
}
break;
}
return bCallBaseWndProc;
}
