bool
nsAppShell::event (QEvent *e)
{
if (e->type() == sPokeEvent) {
NativeEventCallback();
return true;
}
return false;
}
PRBool nsAppShell::ProcessNextNativeEvent(PRBool mayWait)
{
PRBool gotMessage = PR_FALSE;
struct Message *m;
if (!mAppShellPort)
return PR_FALSE;
LOGAPPSHELL(("ProcessNextNativeEvent in %p, mayWait = %s\n", IExec->FindTask(NULL), mayWait ? "true" : "false"));
// Call the native event callback
while (mAppShellPort && (m = IExec->GetMsg(mAppShellPort)))
{
//gotMessage = PR_TRUE;
NativeEventCallback();
IExec->ItemPoolFree(mMessageItemPool, (void *)m);
}
// Process window messages
struct IntuiMessage *imsg;
while (mSharedWindowPort &&
(imsg = reinterpret_cast<struct IntuiMessage *>(IExec->GetMsg(mSharedWindowPort))))
{
gotMessage = PR_TRUE;
LOGAPPSHELL(("Got IDCMP message\n"));
PRBool didHandle = TRUE;
if (imsg->IDCMPWindow)
{
nsWindow *win = reinterpret_cast<nsWindow *>(imsg->IDCMPWindow->UserData);
didHandle = win->HandleAmigaIDCMP(imsg);
}
else
{
LOGAPPSHELL(("Stray IDCMP\n"));
}
if (didHandle == PR_FALSE)
{
// See what else we can do with this message
}
IExec->ReplyMsg(reinterpret_cast<struct Message *>(imsg));
}
// Process internal port
struct AppShellInternalMessage *im;
while (mInternalPort &&
(im = reinterpret_cast<struct AppShellInternalMessage *>(IExec->GetMsg(mInternalPort))))
{
//gotMessage = PR_TRUE;
if (im->data1 == 0)
{
nsWindow *w = reinterpret_cast<nsWindow *>(im->data2);
if (nsWindow::ValidateWindow(w))
w->DrawDamagedRegions();
}
IExec->ItemPoolFree(mMessageItemPool, (void *)im);
}
if (mayWait)
{
uint32 sigMask =
(1L << mAppShellPort->mp_SigBit)
| (1L << mSharedWindowPort->mp_SigBit)
| (1l << mInternalPort->mp_SigBit)
| SIGBREAKF_CTRL_C
;
IExec->Wait(sigMask);
}
return gotMessage;
}
