| 1 | /* -*- C++ -*- |
|---|---|
| 2 | This file implements the SuspendedState class. |
| 3 | |
| 4 | SPDX-FileCopyrightText: 2005-2013 Mirko Boehm <mirko@kde.org> |
| 5 | |
| 6 | SPDX-License-Identifier: LGPL-2.0-or-later |
| 7 | |
| 8 | $Id: SuspendedState.cpp 30 2005-08-16 16:16:04Z mirko $ |
| 9 | */ |
| 10 | |
| 11 | #include "suspendedstate.h" |
| 12 | |
| 13 | #include "threadweaver.h" |
| 14 | |
| 15 | namespace ThreadWeaver |
| 16 | { |
| 17 | SuspendedState::SuspendedState(Weaver *weaver) |
| 18 | : WeaverImplState(weaver) |
| 19 | { |
| 20 | } |
| 21 | |
| 22 | void SuspendedState::suspend() |
| 23 | { |
| 24 | // this request is not handled in Suspended state |
| 25 | } |
| 26 | |
| 27 | void SuspendedState::resume() |
| 28 | { |
| 29 | weaver()->setState(WorkingHard); |
| 30 | } |
| 31 | |
| 32 | JobPointer SuspendedState::applyForWork(Thread *th, bool wasBusy) |
| 33 | { |
| 34 | // suspend all threads in case they wake up: |
| 35 | Q_ASSERT(wasBusy == 0); |
| 36 | weaver()->waitForAvailableJob(th); |
| 37 | return weaver()->applyForWork(thread: th, wasBusy); |
| 38 | } |
| 39 | |
| 40 | StateId SuspendedState::stateId() const |
| 41 | { |
| 42 | return Suspended; |
| 43 | } |
| 44 | |
| 45 | } |
| 46 |