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Changed Run() to give priority to system messages when pumping

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messsages. These are the same changes that I made to viewer's message
pump on 9/13/99


git-svn-id: svn://10.0.0.236/trunk@51628 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
troy%netscape.com 1999-10-23 03:09:30 +00:00
parent a553c7ea86
commit c16f001bc8
1 changed files with 23 additions and 8 deletions
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31
mozilla/widget/src/windows/nsAppShell.cpp
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@ -66,14 +66,29 @@ NS_METHOD nsAppShell::SetDispatchListener(nsDispatchListener* aDispatchListener)
NS_METHOD nsAppShell::Run(void)
{
NS_ADDREF_THIS();
// Process messages
MSG msg;
while (GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
if (mDispatchListener)
mDispatchListener->AfterDispatch();
}
MSG msg;
int keepGoing = 1;
// Process messages
do {
// Give priority to system messages (in particular keyboard, mouse,
// timer, and paint messages).
// Note: on Win98 and NT 5.0 we can also use PM_QS_INPUT and PM_QS_PAINT flags.
if (::PeekMessage(&msg, NULL, 0, WM_USER-1, PM_REMOVE)) {
keepGoing = (msg.message != WM_QUIT);
} else {
// Block and wait for any posted application message
keepGoing = ::GetMessage(&msg, NULL, 0, 0);
}
if (keepGoing != 0) {
TranslateMessage(&msg);
DispatchMessage(&msg);
if (mDispatchListener)
mDispatchListener->AfterDispatch();
}
} while (keepGoing != 0);
Release();
return msg.wParam;
}