forked from osmocom/wireshark
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
/** @file
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef PREFERENCE_MANAGER_H
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#define PREFERENCE_MANAGER_H
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#include <config.h>
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#include <QObject>
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#include <QMetaObject>
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#include <QHash>
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#include <QActionGroup>
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#include <ui/qt/models/pref_models.h>
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#include <ui/qt/capture_file.h>
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class PreferenceFactory;
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class WiresharkPreference;
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class PreferenceManager : public QObject
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{
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public:
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static PreferenceManager* instance();
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virtual ~PreferenceManager();
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void registerType(int pref, PreferenceFactory * factory);
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void reuseType(int pref, int reuseFor);
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WiresharkPreference * getPreference(PrefsItem * item);
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protected:
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explicit PreferenceManager(QObject * parent = Q_NULLPTR);
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private:
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static QMap<int, PreferenceFactory*> & factories();
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};
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class PreferenceFactory : public QObject
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{
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public:
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virtual ~PreferenceFactory();
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virtual WiresharkPreference * create(QObject * parent = Q_NULLPTR) = 0;
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};
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#define REGISTER_PREFERENCE_TYPE(pref_id, preference_class) \
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class preference_class##pref_id##Factory : public PreferenceFactory { \
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public: \
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preference_class##pref_id##Factory() \
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{ \
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PreferenceManager::instance()->registerType(pref_id, this); \
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} \
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virtual WiresharkPreference *create(QObject * parent) { \
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WiresharkPreference * newPrefHandler = new preference_class(parent); \
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return newPrefHandler; \
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} \
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}; \
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static preference_class##pref_id##Factory global_##preference_class##pref_id##Factory;
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#endif // PREFERENCE_MANAGER_H
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