keybind_edit.h

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// MIT License
// 
// Copyright (c) 2019 Ruhr University Bochum, Chair for Embedded Security. All Rights reserved.
// Copyright (c) 2019 Marc Fyrbiak, Sebastian Wallat, Max Hoffmann ("ORIGINAL AUTHORS"). All rights reserved.
// Copyright (c) 2021 Max Planck Institute for Security and Privacy. All Rights reserved.
// Copyright (c) 2021 Jörn Langheinrich, Julian Speith, Nils Albartus, René Walendy, Simon Klix ("ORIGINAL AUTHORS"). All Rights reserved.
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#pragma once
 
#include "gui/validator/stacked_validator.h"
 
#include <QKeySequenceEdit>
#include <QEvent>
#include <QColor>
 
namespace hal
{
    class SettingsItemKeybind;
 
    class KeybindEdit : public QKeySequenceEdit
    {
    Q_OBJECT
    Q_PROPERTY(bool hasGrab READ hasGrab WRITE setHasGrab)
    Q_PROPERTY(bool validated READ validated WRITE setValidated)
 
    public:
        KeybindEdit(QWidget* parent = nullptr);
 
 
        void setHasGrab(bool isgrab);
 
        void setValidated(bool valid);
 
 
        bool hasGrab();
 
        bool validated();
 
        bool doValidate();
 
        void load(const QKeySequence& seq, SettingsItemKeybind* item);
 
    Q_SIGNALS:
 
        void editRejected(QString errmsg);
 
        void editAccepted();
 
    private Q_SLOTS:
        void restoreOldSequence();
 
    protected:
        bool event(QEvent* e) override;
 
    private:
        SettingsItemKeybind* mItem;
        QKeySequence mOldSequence;
        bool mSkipValidate;
        bool mValidated;
        bool mGrab;
    };
}