tab_widget.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/docking_system/dock_bar.h"
#include "gui/content_anchor/content_anchor.h"
#include "gui/widget/widget.h"
#include "gui/toolbar/toolbar.h"
 
#include <QAction>
#include <QLayout>
#include <QList>
#include <QStackedWidget>
 
class QShortcut;
 
namespace hal
{
    class ContentFrame;
    class ContentWidget;
 
    class TabWidget : public Widget, public ContentAnchor
    {
        Q_OBJECT
 
    public:
 
        explicit TabWidget(QWidget* parent = nullptr);
 
        virtual void add(ContentWidget* widget, int index = -1);
 
        virtual void remove(ContentWidget* widget);
 
        virtual void detach(ContentWidget* widget);
 
        virtual void reattach(ContentWidget* widget);
 
        virtual void open(ContentWidget* widget);
 
        virtual void close(ContentWidget* widget);
 
        void handleNoCurrentWidget(int index);
 
        int count() const override;
 
        void clear();
 
    public Q_SLOTS:
 
        void detachCurrentWidget();
 
        void handleDragStart();
 
        void handleDragEnd();
 
    private:
        QVBoxLayout* mVerticalLayout;
        QHBoxLayout* mHorizontalLayout;
        DockBar* mDockBar;
        Toolbar* mLeftToolbar;
        Toolbar* mRightToolbar;
        ContentWidget* mCurrentWidget;
        QAction* mActionDetach;
        QList<ContentFrame*> mDetachedFrames;
        QList<QShortcut*> mActiveShortcuts;
    };
}