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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "buildsystem.h"
#include "buildconfiguration.h"
#include "target.h"
#include <utils/qtcassert.h>
using namespace Utils;
namespace ProjectExplorer {
// --------------------------------------------------------------------
// BuildSystem:
// --------------------------------------------------------------------
BuildSystem::BuildSystem(Project *project)
: m_project(project)
{
QTC_CHECK(project);
// Timer:
m_delayedParsingTimer.setSingleShot(true);
connect(&m_delayedParsingTimer, &QTimer::timeout, this, &BuildSystem::triggerParsing);
}
Project *BuildSystem::project() const
{
return m_project;
}
bool BuildSystem::isWaitingForParse() const
{
return m_delayedParsingTimer.isActive();
}
void BuildSystem::requestParse()
{
requestParse(0);
}
void BuildSystem::requestDelayedParse()
{
requestParse(1000);
}
void BuildSystem::requestParse(int delay)
{
m_delayedParsingTimer.setInterval(delay);
m_delayedParsingTimer.start();
}
void BuildSystem::triggerParsing()
{
QTC_ASSERT(!project()->isParsing(), return );
Project *p = project();
Target *t = p->activeTarget();
BuildConfiguration *bc = t ? t->activeBuildConfiguration() : nullptr;
MacroExpander *e = nullptr;
if (bc)
e = bc->macroExpander();
else if (t)
e = t->macroExpander();
else
e = p->macroExpander();
Utils::Environment env = p->activeParseEnvironment();
ParsingContext ctx(p->guardParsingRun(), p, bc, e, env);
QTC_ASSERT(ctx.guard.guardsProject(), return );
if (validateParsingContext(ctx))
parseProject(std::move(ctx));
}
} // namespace ProjectExplorer
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