Source code of Windows XP (NT5)
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// Copyright (C) 1998 Microsoft Corporation
//
// Splash screen for unattended mode
//
// 10-1-98 sburns
#include "headers.hxx"
#include "UnattendSplashDialog.hpp"
#include "resource.h"
const UINT SELF_DESTRUCT_MESSAGE = WM_USER + 200;
static const DWORD HELP_MAP[] =
{
0, 0
};
UnattendSplashDialog::UnattendSplashDialog()
:
Dialog(IDD_UNATTEND_SPLASH, HELP_MAP)
{
LOG_CTOR(UnattendSplashDialog);
}
UnattendSplashDialog::~UnattendSplashDialog()
{
LOG_DTOR(UnattendSplashDialog);
}
void
UnattendSplashDialog::OnInit()
{
LOG_FUNCTION(UnattendSplashDialog::OnInit);
// Since the window does not have a title bar, we need to give it some
// text to appear on the button label on the shell task bar.
Win::SetWindowText(hwnd, String::load(IDS_WIZARD_TITLE));
}
void
UnattendSplashDialog::SelfDestruct()
{
LOG_FUNCTION(UnattendSplashDialog::SelfDestruct);
// Post our window proc a self destruct message. We use Post instead of
// send, as we expect that in some cases, this function will be called from
// a thread other than the one that created the window. (It is illegal to
// try to destroy a window from a thread that it not the thread that
// created the window.)
Win::PostMessage(hwnd, SELF_DESTRUCT_MESSAGE, 0, 0);
}
bool
UnattendSplashDialog::OnMessage(
UINT message,
WPARAM /* wparam */ ,
LPARAM /* lparam */ )
{
if (message == SELF_DESTRUCT_MESSAGE)
{
delete this;
return true;
}
return false;
}