71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
/* 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));
|
|
WiresharkPreference * wspref = PreferenceManager::factories()[key]->create(this);
|
|
if (wspref)
|
|
wspref->setPrefsItem(pref);
|
|
|
|
return wspref;
|
|
}
|