mirror of
https://github.com/arcan1s/awesome-widgets.git
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arcan1s
d856fa8e97
I've added 'optimize' option (by default true). If it options is set
then sources will be checked if they are required (with dependencies if
any). And if they are not required they will be dropped by using common
mechanism.
Please note that if this option enabled the following features (at the
moment) will be unavailable:
* key request from context menu (from configuration interface it still works)
* notifications event if sources on which notification is not connected
I suppose this commit will increase performance in about 4-5 times.
99 lines
3.7 KiB
C++
99 lines
3.7 KiB
C++
/***************************************************************************
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* This file is part of awesome-widgets *
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* *
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* awesome-widgets is free software: you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* awesome-widgets 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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* *
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* You should have received a copy of the GNU General Public License *
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* along with awesome-widgets. If not, see http://www.gnu.org/licenses/ *
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***************************************************************************/
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#ifndef AWKEYS_H
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#define AWKEYS_H
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#include <Plasma/DataEngine>
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#include <QMutex>
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#include <QObject>
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class AWDataAggregator;
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class AWDataEngineAggregator;
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class AWKeyOperations;
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class AWKeysAggregator;
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class QThreadPool;
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class AWKeys : public QObject
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{
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Q_OBJECT
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public:
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explicit AWKeys(QObject *parent = nullptr);
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virtual ~AWKeys();
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Q_INVOKABLE void initDataAggregator(const QVariantMap tooltipParams);
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Q_INVOKABLE void initKeys(const QString currentPattern, const int interval,
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const int limit, const bool optimize);
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Q_INVOKABLE void setAggregatorProperty(const QString key,
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const QVariant value);
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Q_INVOKABLE void setWrapNewLines(const bool wrap = false);
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// additional method to force load keys from Qml UI. Used in some
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// configuration pages
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Q_INVOKABLE void updateCache();
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// keys
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Q_INVOKABLE QStringList dictKeys(const bool sorted = false,
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const QString regexp = QString()) const;
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Q_INVOKABLE QStringList getHddDevices() const;
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// values
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Q_INVOKABLE QString infoByKey(QString key) const;
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Q_INVOKABLE QString valueByKey(QString key) const;
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// configuration
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Q_INVOKABLE void editItem(const QString type);
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public slots:
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void dataUpdated(const QString &sourceName,
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const Plasma::DataEngine::Data &data);
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// dummy method required by DataEngine connections
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void modelChanged(QString, QAbstractItemModel *){};
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signals:
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void dropSourceFromDataengine(const QString source);
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void needTextToBeUpdated(const QString newText) const;
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void needToolTipToBeUpdated(const QString newText) const;
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void needToBeUpdated();
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private slots:
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void reinitKeys(const QStringList currentKeys);
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void updateTextData();
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private:
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// methods
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void calculateValues();
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QString parsePattern(QString pattern) const;
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void setDataBySource(const QString &sourceName, const QVariantMap &data);
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// objects
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AWDataAggregator *dataAggregator = nullptr;
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AWDataEngineAggregator *dataEngineAggregator = nullptr;
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AWKeysAggregator *aggregator = nullptr;
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AWKeyOperations *keyOperator = nullptr;
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// variables
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QVariantMap m_tooltipParams;
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QStringList m_foundBars, m_foundKeys, m_foundLambdas, m_requiredKeys;
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QHash<QString, QString> values;
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bool m_optimize = false;
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bool m_wrapNewLines = false;
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// multithread features
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QThreadPool *m_threadPool = nullptr;
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QMutex m_mutex;
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};
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#endif /* AWKEYS_H */
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