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161 lines
3.3 KiB
161 lines
3.3 KiB
/*
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This file is part of Akregator.
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Copyright (C) 2005 Frank Osterfeld <frank.osterfeld at kdemail.net>
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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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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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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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As a special exception, permission is given to link this program
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with any edition of TQt, and distribute the resulting executable,
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without including the source code for TQt in the source distribution.
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*/
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#include "shared.h"
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#include "tag.h"
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#include "tagset.h"
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#include <tqstring.h>
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#include <tqvaluelist.h>
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namespace Akregator {
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class Tag::TagPrivate : public Shared
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{
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public:
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TQString id;
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TQString name;
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TQString scheme;
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TQString icon;
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TQValueList<TagSet*> tagSets;
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bool operator==(const TagPrivate& other) const
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{
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return id == other.id; // name is ignored!
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}
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};
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Tag::Tag() : d(new TagPrivate)
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{}
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Tag::Tag(const TQString& id, const TQString& name, const TQString& scheme) : d(new TagPrivate)
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{
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d->id = id;
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d->name = name.isNull() ? id : name;
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d->scheme = scheme;
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d->icon = "rss_tag";
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}
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Tag Tag::fromCategory(const TQString& term, const TQString& scheme, const TQString& name)
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{
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Tag tag(scheme + "/" + term, name, scheme);
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return tag;
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}
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Tag::Tag(const Tag& other) : d(0)
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{
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*this = other;
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}
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Tag::~Tag()
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{
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if (d->deref())
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{
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delete d;
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d = 0;
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}
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}
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Tag& Tag::operator=(const Tag& other)
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{
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if (this != &other)
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{
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other.d->ref();
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if (d && d->deref())
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delete d;
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d = other.d;
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}
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return *this;
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}
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bool Tag::operator==(const Tag& other) const
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{
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return *(other.d) == *d;
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}
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bool Tag::operator<(const Tag& other) const
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{
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return (name() < other.name()) || (name() == other.name() && id() < other.id());
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}
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bool Tag::isNull() const
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{
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return d->id.isNull();
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}
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TQString Tag::name() const
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{
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return d->name;
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}
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TQString Tag::scheme() const
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{
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return d->scheme;
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}
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TQString Tag::icon() const
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{
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return d->icon;
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}
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void Tag::setIcon(const TQString& icon)
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{
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if (icon != d->icon)
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{
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d->icon = icon;
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for (TQValueList<TagSet*>::ConstIterator it = d->tagSets.begin(); it != d->tagSets.end(); ++it)
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(*it)->tagUpdated(*this);
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}
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}
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void Tag::setName(const TQString& name)
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{
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if (name != d->name)
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{
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d->name = name;
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for (TQValueList<TagSet*>::ConstIterator it = d->tagSets.begin(); it != d->tagSets.end(); ++it)
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(*it)->tagUpdated(*this);
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}
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}
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void Tag::addedToTagSet(TagSet* tagSet) const
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{
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d->tagSets.append(tagSet);
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}
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void Tag::removedFromTagSet(TagSet* tagSet) const
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{
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d->tagSets.remove(tagSet);
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}
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TQString Tag::id() const
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{
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return d->id;
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}
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} // namespace Akregator
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