input_dialog.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 <QDialog>
#include <QVBoxLayout>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>
 
namespace hal
{
 
    class InputDialog : public QDialog
    {
        public:
            InputDialog(QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
 
            InputDialog(const QString& window_title, const QString& info_text, const QString& input_text, QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
 
            void setInfoText(const QString& text);
 
            void setInputText(const QString& text);
 
            void setWarningText(const QString& text);
 
            void addValidator(Validator* Validator);
 
            void removeValidator(Validator* Validator);
 
            void clearValidators();
 
            QString textValue() const;
 
        private:
            QVBoxLayout* mLayout;
            QLabel* mLabelInfoText;
            QLabel* mLabelWarningText;
            QLineEdit* mInputTextEdit;
            QPushButton* mOkButton;
 
            QString mWarningText = "";
 
            StackedValidator mValidator;
 
            void init();
 
            void showWarningText();
            void hideWarningText();
 
            void enableOkButton();
            void disableOkButton();
 
            void enableProgression();
            void disableProgression();
 
            void handleOkClicked();
            void handleCancelClicked();
 
            void handleTextChanged(const QString &text);
    };
}