void
DoPopupWindow (const char *msg)
{
stringbank *bank = StringBank_Create ();
const char *lines[30];
WIDGET_LABEL label;
STAMP s;
CONTEXT oldContext;
RECT oldRect;
RECT windowRect;
POPUP_STATE state;
MENU_SOUND_FLAGS s0, s1;
InputFrameCallback *oldCallback;
if (!bank)
{
log_add (log_Fatal, "FATAL: Memory exhaustion when preparing popup window");
exit (EXIT_FAILURE);
}
label.tag = WIDGET_TYPE_LABEL;
label.parent = NULL;
label.handleEvent = Widget_HandleEventIgnoreAll;
label.receiveFocus = Widget_ReceiveFocusRefuseFocus;
label.draw = Widget_DrawLabel;
label.height = Widget_HeightLabel;
label.width = Widget_WidthFullScreen;
label.line_count = SplitString (msg, '\n', 30, lines, bank);
label.lines = lines;
LockMutex (GraphicsLock);
oldContext = SetContext (ScreenContext);
GetContextClipRect (&oldRect);
SetContextClipRect (NULL);
// TODO: Maybe DrawLabelAsWindow() should return a saved STAMP?
// We do not know the dimensions here, and so save the whole context
s = SaveContextFrame (NULL);
Widget_SetFont (StarConFont);
Widget_SetWindowColors (SHADOWBOX_BACKGROUND_COLOR, SHADOWBOX_DARK_COLOR,
SHADOWBOX_MEDIUM_COLOR);
DrawLabelAsWindow (&label, &windowRect);
SetSystemRect (&windowRect);
GetMenuSounds (&s0, &s1);
SetMenuSounds (MENU_SOUND_NONE, MENU_SOUND_NONE);
oldCallback = SetInputCallback (NULL);
state.InputFunc = DoPopup;
DoInput (&state, TRUE);
SetInputCallback (oldCallback);
ClearSystemRect ();
DrawStamp (&s);
DestroyDrawable (ReleaseDrawable (s.frame));
SetContextClipRect (&oldRect);
SetContext (oldContext);
UnlockMutex (GraphicsLock);
SetMenuSounds (s0, s1);
StringBank_Free (bank);
}
BOOLEAN
DoConfirmExit (void)
{
BOOLEAN result;
if (PlayingTrack ())
PauseTrack ();
LockMutex (GraphicsLock);
{
RECT r;
STAMP s;
RECT ctxRect;
CONTEXT oldContext;
RECT oldRect;
BOOLEAN response = FALSE, done;
oldContext = SetContext (ScreenContext);
GetContextClipRect (&oldRect);
SetContextClipRect (NULL);
GetContextClipRect (&ctxRect);
r.extent.width = CONFIRM_WIN_WIDTH + 4;
r.extent.height = CONFIRM_WIN_HEIGHT + 4;
r.corner.x = (ctxRect.extent.width - r.extent.width) >> 1;
r.corner.y = (ctxRect.extent.height - r.extent.height) >> 1;
s = SaveContextFrame (&r);
SetSystemRect (&r);
DrawConfirmationWindow (response);
FlushGraphics ();
FlushInput ();
done = FALSE;
do {
// Forbid recursive calls or pausing here!
ExitRequested = FALSE;
GamePaused = FALSE;
UpdateInputState ();
if (GLOBAL (CurrentActivity) & CHECK_ABORT)
{ // something else triggered an exit
done = TRUE;
response = TRUE;
}
else if (PulsedInputState.menu[KEY_MENU_SELECT])
{
done = TRUE;
PlayMenuSound (MENU_SOUND_SUCCESS);
}
else if (PulsedInputState.menu[KEY_MENU_CANCEL])
{
done = TRUE;
response = FALSE;
}
else if (PulsedInputState.menu[KEY_MENU_LEFT] || PulsedInputState.menu[KEY_MENU_RIGHT])
{
response = !response;
DrawConfirmationWindow (response);
PlayMenuSound (MENU_SOUND_MOVE);
}
SleepThread (ONE_SECOND / 30);
} while (!done);
// Restore the screen under the confirmation window
DrawStamp (&s);
DestroyDrawable (ReleaseDrawable (s.frame));
ClearSystemRect ();
if (response || (GLOBAL (CurrentActivity) & CHECK_ABORT))
{
result = TRUE;
GLOBAL (CurrentActivity) |= CHECK_ABORT;
}
else
{
result = FALSE;
}
ExitRequested = FALSE;
GamePaused = FALSE;
FlushInput ();
SetContextClipRect (&oldRect);
SetContext (oldContext);
}
UnlockMutex (GraphicsLock);
if (PlayingTrack ())
ResumeTrack ();
return (result);
}
/* This code assumes that you aren't in Character Mode. This is
* currently safe because VControl doesn't see keystrokes when you
* are, and thus cannot conclude that an exit is necessary. */
BOOLEAN
DoConfirmExit (void)
{
BOOLEAN result;
static BOOLEAN in_confirm = FALSE;
if (LOBYTE (GLOBAL (CurrentActivity)) != SUPER_MELEE &&
LOBYTE (GLOBAL (CurrentActivity)) != WON_LAST_BATTLE &&
!(LastActivity & CHECK_RESTART))
SuspendGameClock ();
if (CommData.ConversationPhrases && PlayingTrack ())
PauseTrack ();
LockMutex (GraphicsLock);
if (in_confirm)
{
result = FALSE;
ExitRequested = FALSE;
}
else
{
RECT r;
STAMP s;
FRAME F;
CONTEXT oldContext;
RECT oldRect;
BOOLEAN response = FALSE, done;
in_confirm = TRUE;
oldContext = SetContext (ScreenContext);
GetContextClipRect (&oldRect);
SetContextClipRect (NULL_PTR);
r.extent.width = CONFIRM_WIN_WIDTH + 4;
r.extent.height = CONFIRM_WIN_HEIGHT + 4;
r.corner.x = (SCREEN_WIDTH - r.extent.width) >> 1;
r.corner.y = (SCREEN_HEIGHT - r.extent.height) >> 1;
s.origin = r.corner;
F = CaptureDrawable (LoadDisplayPixmap (&r, (FRAME)0));
SetSystemRect (&r);
DrawConfirmationWindow (response);
// Releasing the lock lets the rotate_planet_task
// draw a frame. PauseRotate can still allow one more frame
// to be drawn, so it is safer to just not release the lock
//UnlockMutex (GraphicsLock);
FlushGraphics ();
//LockMutex (GraphicsLock);
GLOBAL (CurrentActivity) |= CHECK_ABORT;
FlushInput ();
done = FALSE;
do {
// Forbid recursive calls or pausing here!
ExitRequested = FALSE;
GamePaused = FALSE;
UpdateInputState ();
if (PulsedInputState.menu[KEY_MENU_SELECT])
{
done = TRUE;
PlayMenuSound (MENU_SOUND_SUCCESS);
}
else if (PulsedInputState.menu[KEY_MENU_CANCEL])
{
done = TRUE;
response = FALSE;
}
else if (PulsedInputState.menu[KEY_MENU_LEFT] || PulsedInputState.menu[KEY_MENU_RIGHT])
{
response = !response;
DrawConfirmationWindow (response);
PlayMenuSound (MENU_SOUND_MOVE);
}
TaskSwitch ();
} while (!done);
s.frame = F;
DrawStamp (&s);
DestroyDrawable (ReleaseDrawable (s.frame));
ClearSystemRect ();
if (response)
{
result = TRUE;
}
else
{
result = FALSE;
GLOBAL (CurrentActivity) &= ~CHECK_ABORT;
}
ExitRequested = FALSE;
GamePaused = FALSE;
FlushInput ();
SetContextClipRect (&oldRect);
SetContext (oldContext);
}
UnlockMutex (GraphicsLock);
if (LOBYTE (GLOBAL (CurrentActivity)) != SUPER_MELEE &&
LOBYTE (GLOBAL (CurrentActivity)) != WON_LAST_BATTLE &&
!(LastActivity & CHECK_RESTART))
ResumeGameClock ();
if (CommData.ConversationPhrases && PlayingTrack ())
{
ResumeTrack ();
if (CommData.AlienTransitionDesc.AnimFlags & TALK_DONE)
do_subtitles ((void *)~0);
}
in_confirm = FALSE;
return (result);
}