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