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/* preference_manager.cpp
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
#include <ui/qt/manager/preference_manager.h>
#include <ui/qt/manager/wireshark_preference.h>
#include <QMetaMethod>
PreferenceFactory::~PreferenceFactory() {}
QMap<int, PreferenceFactory *> & PreferenceManager::factories()
{
static QMap<int, PreferenceFactory *> inst = QMap<int, PreferenceFactory *>();
return inst;
}
PreferenceManager::PreferenceManager(QObject * parent)
: QObject(parent)
{}
PreferenceManager::~PreferenceManager()
{
/* As this is a singleton, this is the point, where we can clear the registry */
PreferenceManager::factories().clear();
}
PreferenceManager * PreferenceManager::instance()
{
static PreferenceManager* _inst = 0;
if ( ! _inst )
_inst = new PreferenceManager();
return _inst;
}
void PreferenceManager::registerType(int pref, PreferenceFactory * factory)
{
Q_ASSERT(pref >= 0);
if ( PreferenceManager::factories().contains(pref) || ! factory )
return;
PreferenceManager::factories()[pref] = factory;
}
WiresharkPreference * PreferenceManager::getPreference(PrefsItem * pref)
{
if ( ! pref )
return Q_NULLPTR;
int key = pref->getPrefType();
if ( ! PreferenceManager::factories().contains(key) )
return Q_NULLPTR;
/* All actions are parented with this manager, to clear the objects together with the manager */
WiresharkPreference * wspref = qobject_cast<WiresharkPreference *>(PreferenceManager::factories()[key]->create(this));
if ( wspref )
wspref->setPrefsItem(pref);
return wspref;
}
/*
* Editor modelines
*
* Local Variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* ex: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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