66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
// Copyright (C) 2020 James Turner <james@flightgear.org>
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//
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// This program 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 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// 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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// 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 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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#ifndef DialogStateController_h
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#define DialogStateController_h
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#include <QJSValue>
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#include <QMap>
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#include <QObject>
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class DialogStateController : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(bool canRestoreDefaults READ canRestoreDefaults WRITE setCanRestoreDefaults NOTIFY canRestoreDefaultsChanged)
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Q_PROPERTY(bool canApply READ canApply NOTIFY canApplyChanged)
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public:
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Q_INVOKABLE void add(QString key, QJSValue cb);
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bool canApply() const
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{
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return m_canApply;
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}
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bool canRestoreDefaults() const
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{
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return m_canRestoreDefaults;
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}
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public slots:
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void apply();
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void cancel();
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void restoreDefaults();
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void setCanRestoreDefaults(bool canRestoreDefaults);
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signals:
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void canApplyChanged(bool canApply);
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void canRestoreDefaultsChanged(bool canRestoreDefaults);
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private:
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// list of tracked changes
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QMap<QString, QJSValue> m_changes;
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bool m_canApply = false;
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bool m_canRestoreDefaults = false;
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};
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#endif /* DialogStateController_h */
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