124 lines
3.0 KiB
C++
124 lines
3.0 KiB
C++
/*
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Copyright 2011 Aaron Seigo <aseigo@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 RUNNERMODEL_H
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#define RUNNERMODEL_H
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#include <QAbstractListModel>
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#include <QStringList>
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namespace Plasma
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{
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class RunnerManager;
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class QueryMatch;
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} // namespace Plasma
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class QTimer;
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/**
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* This model provides bindings to use KRunner from QML
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*
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* @author Aaron Seigo <aseigo@kde.org>
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*/
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class RunnerModel : public QAbstractListModel
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{
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Q_OBJECT
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/**
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* @property string set the KRunner query
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*/
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Q_PROPERTY(QString query WRITE scheduleQuery READ currentQuery NOTIFY queryChanged)
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/**
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* @property Array The list of all allowed runner plugins that will be executed
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*/
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Q_PROPERTY(QStringList runners WRITE setRunners READ runners NOTIFY runnersChanged)
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/**
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* @property int The number of rows of the model
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*/
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Q_PROPERTY(int count READ count NOTIFY countChanged)
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/**
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* @property bool running: true when queries are in execution
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*/
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Q_PROPERTY(bool running READ isRunning NOTIFY runningChanged)
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public:
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/**
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* @enum Roles of the model, they will be accessible from delegates
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*/
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enum Roles {
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Type = Qt::UserRole + 1,
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Relevance,
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Data,
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Id,
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SubText,
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Enabled,
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RunnerId,
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RunnerName,
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Actions
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};
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RunnerModel(QObject *parent = 0);
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QString currentQuery() const;
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QStringList runners() const;
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void setRunners(const QStringList &allowedRunners);
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Q_SCRIPTABLE void run(int row);
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bool isRunning() const;
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int rowCount(const QModelIndex&) const;
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int count() const;
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QVariant data(const QModelIndex&, int) const;
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public Q_SLOTS:
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void scheduleQuery(const QString &query);
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Q_SIGNALS:
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void queryChanged();
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void countChanged();
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void runnersChanged();
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void runningChanged(bool running);
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private Q_SLOTS:
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void startQuery();
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private:
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void createManager();
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private Q_SLOTS:
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void matchesChanged(const QList<Plasma::QueryMatch> &matches);
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void queryHasFinished();
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private:
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Plasma::RunnerManager *m_manager;
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QList<Plasma::QueryMatch> m_matches;
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QStringList m_pendingRunnersList;
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QString m_pendingQuery;
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QTimer *m_startQueryTimer;
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QTimer *m_runningChangedTimeout;
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bool m_running;
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};
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#endif
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