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147 lines
3.6 KiB
147 lines
3.6 KiB
/*
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This file is part of the KDE libraries
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Copyright (c) 1999-2000 Preston Brown <pbrown@kde.org>
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Copyright (C) 1996-2000 Matthias Kalle Dalheimer <kalle@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _KCONFIGDATA_H
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#define _KCONFIGDATA_H
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#include <qmap.h> // generic red-black tree class
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#include "kdelibs_export.h"
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/**
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* map/dict/list config node entry.
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* @internal
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*/
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struct KDECORE_EXPORT KEntry
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{
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KEntry()
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: mValue(0), bDirty(false), bNLS(false),
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bGlobal(false), bImmutable(false), bDeleted(false), bExpand(false) {}
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QCString mValue;
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/**
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* Must the entry be written back to disk?
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*/
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bool bDirty :1;
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/**
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* Entry should be written with locale tag
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*/
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bool bNLS :1;
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/**
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* Entry should be written to the global config file
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*/
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bool bGlobal:1;
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/**
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* Entry can not be modified.
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*/
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bool bImmutable:1;
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/**
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* Entry has been deleted.
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*/
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bool bDeleted:1;
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/**
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* Whether to apply dollar expansion or not.
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*/
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bool bExpand:1;
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};
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/**
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* key structure holding both the actual key and the the group
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* to which it belongs.
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* @internal
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*/
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struct KDECORE_EXPORT KEntryKey
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{
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KEntryKey(const QCString& _group = 0,
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const QCString& _key = 0)
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: mGroup(_group), mKey(_key), bLocal(false), bDefault(false),
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c_key(_key.data()) {}
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/**
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* The "group" to which this EntryKey belongs
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*/
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QCString mGroup;
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/**
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* The _actual_ key of the entry in question
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*/
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QCString mKey;
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/**
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* Entry is localised or not
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*/
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bool bLocal :1;
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/**
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* Entry indicates if this is a default value.
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*/
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bool bDefault:1;
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const char *c_key;
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};
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/**
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* compares two KEntryKeys (needed for QMap).
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* @internal
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*/
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inline bool operator <(const KEntryKey &k1, const KEntryKey &k2)
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{
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//saves one strcmp on each call
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int result=qstrcmp(k1.mGroup.data(),k2.mGroup.data());
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if (result!=0)
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return (result<0);
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if (!k1.c_key && k2.c_key)
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return true;
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result = 0;
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if (k1.c_key && k2.c_key)
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result = strcmp(k1.c_key, k2.c_key);
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if (result != 0)
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return result < 0;
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if (!k1.bLocal && k2.bLocal)
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return true;
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if (k1.bLocal && !k2.bLocal)
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return false;
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return (!k1.bDefault && k2.bDefault);
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}
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/**
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* \relates KEntry
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* type specifying a map of entries (key,value pairs).
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* The keys are actually a key in a particular config file group together
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* with the group name.
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* @internal
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*/
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typedef QMap<KEntryKey, KEntry> KEntryMap;
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/**
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* \relates KEntry
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* type for iterating over keys in a KEntryMap in sorted order.
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* @internal
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*/
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typedef QMap<KEntryKey, KEntry>::Iterator KEntryMapIterator;
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/**
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* \relates KEntry
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* type for iterating over keys in a KEntryMap in sorted order.
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* It is const, thus you cannot change the entries in the iterator,
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* only examine them.
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* @internal
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*/
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typedef QMap<KEntryKey, KEntry>::ConstIterator KEntryMapConstIterator;
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#endif
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