Mercurial > hg > orthanc-stone
view Applications/Generic/NativeStoneApplicationContext.cpp @ 1314:9b126de2cde2 broker
Since the observer system now uses shared_ptr and many registrations are
done in the constructors, and since we cannot called shared_from_this() in
the constructors, it is mandatory to split construction from registration.
This has been done by making many ctors protected and replacing them
by factory methods that directly return shared_ptrs + added PostConstructor
method when base classes perform shared_from_this() calls too.
author | Benjamin Golinvaux <bgo@osimis.io> |
---|---|
date | Mon, 16 Mar 2020 11:19:50 +0100 |
parents | 7ec8fea061b9 |
children |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "NativeStoneApplicationContext.h" #include "../../Platforms/Generic/OracleWebService.h" namespace OrthancStone { void NativeStoneApplicationContext::GlobalMutexLocker::SetCentralWidget( boost::shared_ptr<Deprecated::IWidget> widget) { that_.centralViewport_.SetCentralWidget(widget); } void NativeStoneApplicationContext::UpdateThread(NativeStoneApplicationContext* that) { while (!that->stopped_) { { GlobalMutexLocker locker(*that); locker.GetCentralViewport().DoAnimation(); } boost::this_thread::sleep(boost::posix_time::milliseconds(that->updateDelayInMs_)); } } NativeStoneApplicationContext::NativeStoneApplicationContext() : stopped_(true), updateDelayInMs_(100) // By default, 100ms between each refresh of the content { srand(static_cast<unsigned int>(time(NULL))); } void NativeStoneApplicationContext::Start() { boost::recursive_mutex::scoped_lock lock(globalMutex_); if (stopped_ && centralViewport_.HasAnimation()) { stopped_ = false; updateThread_ = boost::thread(UpdateThread, this); } } void NativeStoneApplicationContext::Stop() { stopped_ = true; if (updateThread_.joinable()) { updateThread_.join(); } } }