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/*
This file is part of KCachegrind.
SPDX-FileCopyrightText: 2002-2016 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
SPDX-License-Identifier: GPL-2.0-only
*/
/*
* Base class for loaders of profiling data.
*/
#include "loader.h"
#include "logger.h"
/// Loader
QList<Loader*> Loader::_loaderList;
Loader::Loader(const QString& name, const QString& desc)
{
_name = name;
_description = desc;
_logger = nullptr;
}
Loader::~Loader()
{}
bool Loader::canLoad(QIODevice*)
{
return false;
}
int Loader::load(TraceData*, QIODevice*, const QString&)
{
return 0;
}
Loader* Loader::matchingLoader(QIODevice* file)
{
foreach (Loader* l, _loaderList)
if (l->canLoad(file))
return l;
return nullptr;
}
Loader* Loader::loader(const QString& name)
{
foreach (Loader* l, _loaderList)
if (l->name() == name)
return l;
return nullptr;
}
// factories of available loaders
Loader* createCachegrindLoader();
void Loader::initLoaders()
{
_loaderList.append(createCachegrindLoader());
//_loaderList.append(GProfLoader::createLoader());
}
void Loader::deleteLoaders()
{
while (!_loaderList.isEmpty())
delete _loaderList.takeFirst();
}
// notifications
void Loader::setLogger(Logger* l)
{
_logger = l;
}
void Loader::loadStart(const QString& filename)
{
if (_logger)
_logger->loadStart(filename);
}
void Loader::loadProgress(int progress)
{
if (_logger)
_logger->loadProgress(progress);
}
void Loader::loadError(int line, const QString& msg)
{
if (_logger)
_logger->loadError(line, msg);
}
void Loader::loadWarning(int line, const QString& msg)
{
if (_logger)
_logger->loadWarning(line, msg);
}
void Loader::loadFinished(const QString& msg)
{
if (_logger)
_logger->loadFinished(msg);
}
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