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67 lines
2 KiB
C++
67 lines
2 KiB
C++
#ifndef CSMSETTINGS_CONNECTOR_HPP
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#define CSMSETTINGS_CONNECTOR_HPP
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#include <QObject>
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#include <QList>
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#include <QMap>
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#include <QStringList>
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#include "support.hpp"
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namespace CSVSettings {
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class View;
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}
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namespace CSMSettings {
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class Connector : public QObject
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{
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Q_OBJECT
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CSVSettings::View *mMasterView;
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///map using the view pointer as a key to it's index value
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QList <CSVSettings::View *> mSlaveViews;
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///list of proxy values for each master value.
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///value list order is indexed to the master value index.
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QMap < QString, QList <QStringList> > mProxyListMap;
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public:
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explicit Connector(CSVSettings::View *master,
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QObject *parent = 0);
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///Set the view which acts as a proxy for other setting views
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void setMasterView (CSVSettings::View *view);
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///Add a view to be updated / update to the master
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void addSlaveView (CSVSettings::View *view,
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QList <QStringList> &masterProxyValues);
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private:
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///loosely matches lists of proxy values across registered slaves
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///against a proxy value list for a given master value
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bool proxyListsMatch (const QList <QStringList> &list1,
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const QList <QStringList> &list2) const;
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///loosely matches two string lists
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bool stringListsMatch (const QStringList &list1,
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const QStringList &list2) const;
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///retrieves current values of registered slave views
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QList <QStringList> getSlaveViewValues() const;
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public slots:
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///updates slave views with proxy values associated with current
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///master value
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void slotUpdateSlaves() const;
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///updates master value associated with the currently selected
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///slave values, if applicable.
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void slotUpdateMaster() const;
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};
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}
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#endif // CSMSETTINGS_CONNECTOR_HPP
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