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72 lines
2.2 KiB
72 lines
2.2 KiB
/***************************************************************************
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* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#ifndef LISTER_H
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#define LISTER_H
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#include "group.h"
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namespace Group
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{
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//-----------------------------------------------------------------------------
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template <class GroupType>
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class Lister
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{
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public:
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typedef typename TQMap<TQString, const GroupType *>::ConstIterator ConstIterator;
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ConstIterator begin() const { return ConstIterator(_groups.begin()); }
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ConstIterator end() const { return ConstIterator(_groups.end()); }
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virtual ~Lister() {
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for (ConstIterator it=begin(); it!=end(); ++it) delete it.data();
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}
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TQValueVector<TQString> supportedDevices() const {
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TQValueVector<TQString> names;
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for (ConstIterator it=begin(); it!=end(); ++it) {
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TQValueVector<TQString> gnames = it.data()->supportedDevices();
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for (uint k=0; k<uint(gnames.count()); k++) names.append(gnames[k]);
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}
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return names;
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}
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uint count() const {
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uint nb = 0;
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for (ConstIterator it=begin(); it!=end(); ++it) nb += it.data()->count();
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return nb;
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}
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bool isSupported(const TQString &device) const {
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for (ConstIterator it=begin(); it!=end(); ++it)
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if ( it.data()->isSupported(device) ) return true;
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return false;
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}
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const GroupType *group(const TQString &name) const {
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if ( _groups.contains(name) ) return _groups[name];
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return 0;
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}
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protected:
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void addGroup(GroupType *group, BaseGui *gui) {
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Q_ASSERT(group);
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group->_gui = gui;
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if (gui) gui->_group = group;
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group->init();
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Q_ASSERT( !_groups.contains(group->name()) );
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_groups.insert(group->name(), group);
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}
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private:
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TQMap<TQString, const GroupType *> _groups;
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};
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} // namespace
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#endif
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