wkfontswidget.h

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#pragma once
 
#include <memory>
#include <QWidget>
#include <QHash>
#include <interfaces/iwkfontssettable.h>
#include "xsdconfig.h"
 
class QSpinBox;
 
namespace Ui
{
    class WkFontsWidget;
}
 
namespace LC::Util
{
    class BaseSettingsManager;
    class FontChooserWidget;

    class UTIL_XSD_API WkFontsWidget : public QWidget
    {
        Q_OBJECT
 
        std::shared_ptr<Ui::WkFontsWidget> Ui_;
        BaseSettingsManager * const BSM_;
 
        QHash<IWkFontsSettable::FontFamily, FontChooserWidget*> Family2Chooser_;
        QHash<IWkFontsSettable::FontFamily, QByteArray> Family2Name_;
        QHash<IWkFontsSettable::FontFamily, QFont> PendingFontChanges_;
 
        QHash<IWkFontsSettable::FontSize, QSpinBox*> Size2Spinbox_;
        QHash<IWkFontsSettable::FontSize, QByteArray> Size2Name_;
        QHash<IWkFontsSettable::FontSize, int> PendingSizeChanges_;
 
        QList<IWkFontsSettable*> Settables_;
    public:
        WkFontsWidget (Util::BaseSettingsManager *bsm, QWidget *parent = nullptr);

        void RegisterSettable (IWkFontsSettable *settable);

        void SetSize (IWkFontsSettable::FontSize type, int size);
    private:
        void ResetFontChoosers ();
        void ResetSizeChoosers ();
 
        void ApplyPendingSizeChanges ();
 
        void ChangeAllFonts ();
    public slots:
        void accept ();
        void reject ();
    signals:
        void fontChanged (IWkFontsSettable::FontFamily family, const QFont& font);

        void sizeChanged (IWkFontsSettable::FontSize type, int size);

        void sizeMultiplierChanged (qreal factor);
    };
}