kis_favorite_resource_manager.h

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/* This file is part of the KDE project
   SPDX-FileCopyrightText: 2009 Vera Lukman <shicmap@gmail.com>
 
   SPDX-License-Identifier: LGPL-2.0-only
*/
 
#ifndef KIS_FAVORITE_RESOURCE_MANAGER_H
#define KIS_FAVORITE_RESOURCE_MANAGER_H
 
#include <QObject>
#include <kis_types.h>
#include <QQueue>
#include <QList>
#include "KoResourceServer.h"
#include <KisTag.h>
#include "KisTagFilterResourceProxyModel.h"
 
#include <KoColor.h>
#include <KoResource.h>
 
class QString;
class KisPaintopBox;
class KisPaintOpPreset;
template <typename T>
class KisSortedHistoryList;
 
class KisFavoriteResourceManager : public QObject, public KoResourceServerObserver<KisPaintOpPreset>
{
    Q_OBJECT
 
public:
 
    KisFavoriteResourceManager(KisPaintopBox *paintopBox);
    ~KisFavoriteResourceManager() override;
 
    void unsetResourceServer() override;
 
    QList<QImage> favoritePresetImages();
    QVector<QString> favoritePresetNamesList();
 
    void setCurrentTag(const KisTagSP tag);
 
    int numFavoritePresets();
 
    void updateFavoritePresets();
 
    int recentColorsTotal();
    KoColor recentColorAt(int pos);
 
    // Reimplemented from KoResourceServerObserver
    void removingResource(QSharedPointer<KisPaintOpPreset> resource) override;
    void resourceAdded(QSharedPointer<KisPaintOpPreset> resource) override;
    void resourceChanged(QSharedPointer<KisPaintOpPreset> resource) override;
 
    //BgColor;
    KoColor bgColor() const;
 
 
Q_SIGNALS:
 
    void sigSetFGColor(const KoColor& c);
    void sigSetBGColor(const KoColor& c);
 
    void sigChangeFGColorSelector(const KoColor&);
 
    void setSelectedColor(int);
 
    void updatePalettes();
 
    void hidePalettes();
 
public Q_SLOTS:
 
    void slotChangeActivePaintop(int);
 
    /*update the priority of a color in m_colorList, used only by m_popupPalette*/
    void slotUpdateRecentColor(int);
 
    /*add a color to m_colorList, used by KisCanvasResourceProvider*/
    void slotAddRecentColor(const KoColor&);
 
    void slotChangeFGColorSelector(KoColor c);
 
    void slotSetBGColor(const KoColor c);
 
    void slotClearHistory();
 
private Q_SLOTS:
 
    void configChanged();
    void presetsChanged();
 
private:
    static const int MAX_RECENT_COLOR;
 
    void init();
 
    KisPaintopBox *m_paintopBox {nullptr};
 
    void saveFavoritePresets();
 
    KoColor m_bgColor;
    KisTagSP m_currentTag;
 
    bool m_initialized {false};
 
    int m_maxPresets {0};
 
    KisTagModel* m_tagModel {nullptr};
    KisTagFilterResourceProxyModel* m_resourcesProxyModel {nullptr};
    KisResourceModel* m_resourceModel {nullptr};
    QScopedPointer<KisSortedHistoryList<KoColor>> m_colorHistoryList;
 
};
 
#endif