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/* This file is part of the KDE project
Copyright 2007 Will Stephenson <wstephenson@kde.org>
Copyright (C) 2009 Ben Cooksley <bcooksley@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License or (at your option) version 3 or any later version
accepted by the membership of KDE e.V. (or its successor approved
by the membership of KDE e.V.), which shall act as a proxy
defined in Section 14 of version 3 of the license.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "MenuItem.h"
#include <QList>
#include <QString>
#include <KCModuleInfo>
#include <KCMUtils/KCModuleLoader>
static bool childIsLessThan( MenuItem *left, MenuItem *right )
{
return left->weight() < right->weight();
}
class MenuItem::Private {
public:
Private() {}
MenuItem *parent;
QList<MenuItem*> children;
bool menu;
QString name;
QString category;
int weight;
KService::Ptr service;
KCModuleInfo item;
bool showDefaultIndicator;
};
MenuItem::MenuItem( bool isMenu, MenuItem * itsParent )
: d( new Private() )
{
d->parent = itsParent;
d->menu = isMenu;
d->showDefaultIndicator = false;
if ( d->parent ) {
d->parent->children().append( this );
}
}
MenuItem::~MenuItem()
{
qDeleteAll( d->children );
delete d;
}
void MenuItem::sortChildrenByWeight()
{
std::sort( d->children.begin(), d->children.end(), childIsLessThan );
}
MenuItem * MenuItem::child( int index )
{
return d->children.at(index);
}
QStringList MenuItem::keywords()
{
QStringList listOfKeywords;
listOfKeywords << d->item.keywords() << d->name;
foreach ( MenuItem * child, d->children ) {
listOfKeywords += child->keywords();
}
return listOfKeywords;
}
MenuItem* MenuItem::parent() const
{
return d->parent;
}
QList<MenuItem*>& MenuItem::children() const
{
return d->children;
}
KService::Ptr& MenuItem::service() const
{
return d->service;
}
KCModuleInfo& MenuItem::item() const
{
return d->item;
}
QString& MenuItem::name() const
{
return d->name;
}
QString& MenuItem::category() const
{
return d->category;
}
int MenuItem::weight()
{
return d->weight;
}
bool MenuItem::menu() const
{
return d->menu;
}
void MenuItem::setService( const KService::Ptr& service )
{
d->service = service;
d->category = service->property(QStringLiteral("X-KDE-System-Settings-Category")).toString();
if (d->category.isEmpty()) {
d->category = service->property(QStringLiteral("X-KDE-KInfoCenter-Category")).toString();
}
d->name = service->name();
d->item = KCModuleInfo( service );
const QVariant itemWeight = service->property(QStringLiteral("X-KDE-Weight"), QVariant::Int );
if( itemWeight.isValid() ) {
d->weight = itemWeight.toInt();
} else {
d->weight = 100;
}
}
bool MenuItem::showDefaultIndicator() const
{
return d->showDefaultIndicator;
}
void MenuItem::updateDefaultIndicator()
{
d->showDefaultIndicator = !KCModuleLoader::isDefaults(d->item);
if (menu()) {
for (auto child : children()) {
d->showDefaultIndicator |= child->showDefaultIndicator();
}
}
if (d->parent) {
d->parent->updateDefaultIndicator();
}
}
MenuItem *MenuItem::descendantForModule(const QString &moduleName)
{
if (d->service && d->service->desktopEntryName() == moduleName) {
return this;
}
for (auto *child : d->children) {
MenuItem *candidate = child->descendantForModule(moduleName);
if (candidate) {
return candidate;
}
}
return nullptr;
}
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