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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <vcl/idletask.hxx>
#include <vcl/svapp.hxx>
//constructor of IdleTask Class
IdleTask::IdleTask()
: flag(false)
{
//setting the Priority of Idle task to LOW, LOWEST
maIdle.SetPriority(TaskPriority::LOWEST);
//set idle for callback
maIdle.SetInvokeHandler(LINK(this, IdleTask, FlipFlag));
//starting the idle
maIdle.Start();
}
//GetFlag() of IdleTask Class
bool IdleTask::GetFlag() const
{
//returning the status of current flag
return flag;
}
//Callback function of IdleTask Class
IMPL_LINK(IdleTask, FlipFlag, Timer*, , void)
{
//setting the flag to make sure that low priority idle task has been dispatched
flag = true;
}
void IdleTask::waitUntilIdleDispatched()
{
//creating instance of IdleTask Class
IdleTask idleTask;
while (!idleTask.GetFlag())
{
//dispatching all the events via VCL main-loop
SolarMutexGuard aGuard;
Application::Yield();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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