//=========================================================
// AlphaApp::OnSysCommand - Chapter X, page Y
//
// Handles the WM_SYSCOMMAND message
//
//=========================================================
LRESULT AlphaApp::OnSysCommand(WPARAM wParam, LPARAM lParam)
{
switch (wParam)
{
case SC_MAXIMIZE :
{
// If windowed and ready...
if ( m_bWindowedMode && IsRunning() )
{
// Make maximize into FULLSCREEN toggle
OnAltEnter();
}
}
return 0;
case SC_CLOSE :
{
// The quit dialog confirmation would appear once for
// every SC_CLOSE we get - which happens multiple times
// if modal dialogs are up. This now uses the g_QuitNoPrompt
// flag to only prompt when receiving a SC_CLOSE that isn't
// generated by us (identified by g_QuitNoPrompt).
// If closing, prompt to close if this isn't a forced quit
if ( lParam != g_QuitNoPrompt )
{
// ET - 05/21/01 - Bug #1916 - Begin
// We were receiving multiple close dialogs
// when closing again ALT-F4 while the close
// confirmation dialog was up.
// Eat if already servicing a close
if ( m_bQuitRequested )
return true;
// Wait for the application to be restored
// before going any further with the new
// screen. Flash until the person selects
// that they want to restore the game, then
// reinit the display if fullscreen.
// The reinit is necessary otherwise the game
// will switch to windowed mode.
// Quit requested
m_bQuitRequested = true;
// Prompt TODO Fix pop up message
//if ( MessageBox::Ask(QUESTION_QUIT_GAME) == IDNO )
//{
// // Bail - quit aborted
//
// // Reset quit requested flag
// m_bQuitRequested = false;
//
// return true;
//}
}
m_bQuitting = true;
// Is there a game modal dialog up?
if ( HasModalDialog() )
{
// Close the modal
// and keep posting close to the app
//ForceModalExit(); TODO uncomment when the func is coded
// Reissue the close to the app
// Issue the new close after handling the current one,
// but send in g_QuitNoPrompt to differentiate it from a
// regular CLOSE issued by the system.
PostMessage( GetHwnd(), WM_SYSCOMMAND, SC_CLOSE, g_QuitNoPrompt );
m_bQuitRequested = false;
// Eat the close
return true;
}
// Reset the quit after any other dialogs have popped up from this close
m_bQuitRequested = false;
}
return 0;
default:
// return non-zero of we didn't process the SYSCOMMAND message
return DefWindowProc(GetHwnd(), WM_SYSCOMMAND, wParam, lParam);
}
return 0;
}
LRESULT GameApp::OnSysCommand(WPARAM wParam, LPARAM lParam)
{
switch (wParam)
{
case SC_MAXIMIZE :
{
// If windowed and ready...
if ( m_bWindowedMode && IsRunning() )
{
// Make maximize into FULLSCREEN toggle
OnAltEnter();
}
}
return 0;
case SC_CLOSE :
{
// The quit dialog confirmation would appear once for
// every SC_CLOSE we get - which happens multiple times
// if modal dialogs are up. This now uses the QUIT_NO_PROMPT
// flag to only prompt when receiving a SC_CLOSE that isn't
// generated by us (identified by QUIT_NO_PROMPT).
// If closing, prompt to close if this isn't a forced quit
if ( lParam != QUIT_NO_PROMPT )
{
// ET - 05/21/01 - Bug #1916 - Begin
// We were receiving multiple close dialogs
// when closing again ALT-F4 while the close
// confirmation dialog was up.
// Eat if already servicing a close
if ( m_bQuitRequested )
return true;
// Wait for the application to be restored
// before going any further with the new
// screen. Flash until the person selects
// that they want to restore the game, then
// reinit the display if fullscreen.
// The reinit is necessary otherwise the game
// will switch to windowed mode.
// TODO MrMike: Need a message eater, message saver
//if (postableMessageBacklog.valid())
//{
// postableMessageBacklog->Add( PostableMessage(WM_SYSCOMMAND, wParam, MAKELPARAM(0, 0) ) );
// return true;
//}
// Quit requested
m_bQuitRequested = true;
}
m_bQuitting = true;
// Reset the quit after any other dialogs have popped up from this close
m_bQuitRequested = false;
}
return 0;
default:
// return non-zero of we didn't process the SYSCOMMAND message
return DefWindowProc(GetHwnd(), WM_SYSCOMMAND, wParam, lParam);
}
return 0;
}
