File indexing completed on 2024-05-19 04:07:51 

0001 /*
0002     SPDX-FileCopyrightText: 2009, 2010 Stefan Majewsky <majewsky@gmx.net>
0003 
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006 
0007 #ifndef PALAPELI_TEXTUREHELPER_H
0008 #define PALAPELI_TEXTUREHELPER_H
0009 
0010 class QGraphicsScene;
0011 #include <QStandardItemModel>
0012 
0013 namespace Palapeli
0014 {
0015     //NOTE: Singleton, needs to be initialized in main().
0016     class TextureHelper : public QStandardItemModel
0017     {
0018         Q_OBJECT
0019         public:
0020             enum CustomRoles {
0021                 BrushRole = Qt::UserRole + 1,
0022                 IdentifierRole = Qt::UserRole + 2
0023             };
0024 
0025             static Palapeli::TextureHelper* instance();
0026             int currentIndex() const;
0027         public Q_SLOTS:
0028             void readSettings();
0029             void addScene(QGraphicsScene* scene);
0030             void removeScene(QObject* object);
0031         private:
0032             TextureHelper();
0033             static QPixmap render(const QString& filePath);
0034 
0035             QList<QObject*> m_scenes;
0036             int m_currentIndex;
0037             QBrush m_currentBrush;
0038 
0039             static const QSize DefaultThumbnailSize;
0040             static const QSize DefaultPixmapSize;
0041     };
0042 }
0043 
0044 #endif // PALAPELI_TEXTUREHELPER_H