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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: attributes.hxx,v $
* $Revision: 1.13 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef CONFIGMGR_CONFIGURATION_ATTRIBUTES_HXX_
#define CONFIGMGR_CONFIGURATION_ATTRIBUTES_HXX_
namespace configmgr
{
namespace node
{
enum State
{
isDefault, isToDefault = isDefault,
isMerged, isModification = isMerged,
isReplaced, isReplacement = isReplaced,
isAdded, isAddition = isAdded
};
enum Access
{
accessNull = 0,
accessWritable = 0,
accessFinal = 1,
accessReadonly = 2,
accessReadonlyAndFinal = 3
};
inline Access makeAccess(bool readonly, bool final)
{ return Access( (readonly ? accessReadonly : accessNull) | (final ? accessFinal : accessNull) ); }
inline bool isAccessReadonly(Access access)
{ return (access & accessReadonly) != 0; }
inline bool isAccessFinal(Access access)
{ return (access & accessFinal) != 0; }
inline bool existsInDefault(State eState) { return eState <= isReplaced;}
inline bool isReplacedForUser(State eState) { return eState >= isReplaced;}
/// holds attributes a node in the schema
struct Attributes
{
Attributes()
: state_(node::isMerged)
, bReadonly(false)
, bFinalized(false)
, bNullable(true)
, bLocalized(false)
, bMandatory(false)
, bRemovable(false)
{}
State state() const { return State(0x03 & state_); }
void setState(State _state) { this->state_ = _state; }
bool isWritable() const { return!bReadonly; }
bool isReadonly() const { return bReadonly; }
bool isFinalized() const { return bFinalized; }
void markReadonly() { bReadonly = true; }
Access getAccess() const
{ return makeAccess(bReadonly,bFinalized); }
void setAccess(bool _bReadonly, bool _bFinalized)
{ bReadonly = _bReadonly; bFinalized = _bFinalized; }
void setAccess(Access _aAccessLevel)
{ setAccess( isAccessReadonly(_aAccessLevel), isAccessFinal(_aAccessLevel) ); }
bool isNullable() const { return bNullable; }
void setNullable (bool _bNullable) {bNullable = _bNullable; }
bool isLocalized() const { return bLocalized; }
void setLocalized (bool _bLocalized) {bLocalized = _bLocalized; }
bool isMandatory() const { return bMandatory; }
bool isRemovable() const { return bRemovable; }
void markMandatory() { bMandatory = true; }
void markRemovable() { bRemovable = true; }
void setRemovability(bool _bRemovable, bool _bMandatory)
{ bRemovable = _bRemovable; bMandatory = _bMandatory; }
bool isDefault() const { return this->state() == node::isDefault;}
bool existsInDefault() const { return node::existsInDefault(this->state());}
bool isReplacedForUser() const { return node::isReplacedForUser(this->state());}
void markAsDefault(bool _bDefault = true)
{
if (_bDefault)
this->state_ = node::isDefault;
else if (this->isDefault())
this->state_ = node::isMerged;
}
private:
State state_ : 2; // merged/replaced/default state
bool bReadonly : 1; // write-protected, if true
bool bFinalized : 1; // can not be overridden - write protected when merged upwards
bool bNullable : 1; // values only: can be NULL
bool bLocalized : 1; // values only: value may depend on locale
bool bMandatory : 1; // cannot be removed/replaced in subsequent layers
bool bRemovable : 1; // can be removed
};
}
}
#endif
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