VisualPlugin.h

/* VisualPlugin.h */
 
/* Copyright (C) 2011-2024 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef ENGINEPLUGIN_H
#define ENGINEPLUGIN_H
 
#include "GUI_StyleSettings.h"
#include "Gui/Plugins/PlayerPluginBase.h"
 
#include "Components/Visualization/VisualStyleTypes.h"
#include "Utils/Pimpl.h"
 
#include <QTimer>
#include <QPushButton>
 
class EngineHandler;
class PlayManager;
class VisualColorStyleChooser;
 
class VisualPlugin :
    public PlayerPlugin::Base
{
    Q_OBJECT
    PIMPL(VisualPlugin)
 
    public:
        explicit VisualPlugin(PlayManager* playManager, QWidget* parent = nullptr);
        ~VisualPlugin() override;
 
        [[nodiscard]] bool hasTitle() const override;
 
    public slots: // NOLINT(*-redundant-access-specifiers)
        void initUi() override;
 
    protected:
        [[nodiscard]] bool isProcessing() const;
        [[nodiscard]] const ColorStyle& currentStyle() const;
 
        [[nodiscard]] virtual QWidget* widget() = 0;
        [[nodiscard]] virtual bool hasSmallButtons() const = 0;
 
        virtual bool applyStyle(const ColorStyle& style) = 0;
        [[nodiscard]] virtual ColorStyle extractStyle(const RawColorStyle& rawColorStyle) const = 0;
 
        [[nodiscard]] virtual int loadStyleIndex() const = 0;
        virtual void saveStyleIndex(int index) const = 0;
 
        virtual void paint() = 0;
 
        [[nodiscard]] virtual bool isFadeoutCompleted() const = 0;
        virtual void doFadeoutStep() = 0;
 
        virtual void notifyDataProvider(bool isActive) = 0;
 
        void paintEvent(QPaintEvent* e) override;
        void showEvent(QShowEvent* e) override;
        void closeEvent(QCloseEvent* e) override;
        void resizeEvent(QResizeEvent* e) override;
        void mousePressEvent(QMouseEvent* e) override;
        void enterEvent(QEvent* e) override;
        void leaveEvent(QEvent* e) override;
 
    private:
        void initButtons();
        void showStyleSettings();
        void reloadStyle(int newIndex);
        void setButtonSizes();
        void setButtonsVisible(bool b);
 
    private slots: // NOLINT(*-redundant-access-specifiers)
        void styleApplied();
        void styleChanged();
        void fadeoutTimerTimedOut();
        void configClicked();
        void nextClicked();
        void prevClicked();
        void playstateChanged(PlayState playState);
};
 
#endif // ENGINEPLUGIN_H