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98 lines
2.5 KiB
98 lines
2.5 KiB
/* ksim - a system monitor for kde
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*
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* Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk>
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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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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef BASELIST_H
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#define BASELIST_H
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#include <tqptrlist.h>
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#include <common.h>
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#include <tqapplication.h>
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namespace KSim
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{
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class BaseList
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{
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public:
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static void add(KSim::Base *object)
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{
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if (!m_baseList) {
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m_baseList = new TQPtrList<KSim::Base>;
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m_baseList->setAutoDelete(false);
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// Make sure our m_baseList instance gets
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// deleted when KSim exits
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tqAddPostRoutine(cleanup);
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}
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if (!object)
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return;
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m_baseList->append(object);
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}
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static bool remove(KSim::Base *object)
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{
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if (!m_baseList)
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return false;
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// Find our object and remove it from the list
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if (m_baseList->findRef(object) >= 0)
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return m_baseList->remove();
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return false;
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}
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static void configureObjects(bool themeChanged)
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{
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if (!m_baseList)
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return;
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TQPtrListIterator<KSim::Base> object(*m_baseList);
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for (; object.current(); ++object) {
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// Call processEvents() so our ui doesn't block
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if (!object.current()->isThemeConfigOnly() || themeChanged) {
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tqApp->processEvents();
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object.current()->configureObject(true);
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}
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}
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}
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private:
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// Protect the class from being able to be created/deleted
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BaseList();
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BaseList(const BaseList &);
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BaseList &operator=(const BaseList &);
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~BaseList();
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static void cleanup()
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{
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if (!m_baseList)
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return;
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delete m_baseList;
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m_baseList = 0L;
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}
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static TQPtrList<KSim::Base> *m_baseList;
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};
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TQPtrList<KSim::Base> *BaseList::m_baseList = 0L;
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}
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#endif // BASELIST_H
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