File indexing completed on 2024-06-02 05:46:51 

0001 /***************************************************************************
0002  *  Copyright (C) 2021 by Renaud Guezennec                               *
0003  *   http://www.rolisteam.org/contact                                      *
0004  *                                                                         *
0005  *   This software is free software; you can redistribute it and/or modify *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  *                                                                         *
0010  *   This program is distributed in the hope that it will be useful,       *
0011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0013  *   GNU General Public License for more details.                          *
0014  *                                                                         *
0015  *   You should have received a copy of the GNU General Public License     *
0016  *   along with this program; if not, write to the                         *
0017  *   Free Software Foundation, Inc.,                                       *
0018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
0019  ***************************************************************************/
0020 #ifndef IMAGEMODEL_H
0021 #define IMAGEMODEL_H
0022 
0023 #include "mindmap/mindmap_global.h"
0024 #include <QAbstractListModel>
0025 #include <QPixmap>
0026 #include <QString>
0027 #include <QUrl>
0028 namespace mindmap
0029 {
0030 struct MINDMAP_EXPORT ImageInfo
0031 {
0032     QPixmap m_pixmap;
0033     QString m_id;
0034     QUrl m_url;
0035 };
0036 
0037 class MINDMAP_EXPORT ImageModel : public QAbstractListModel
0038 {
0039     Q_OBJECT
0040 public:
0041     enum Role
0042     {
0043         PixmapRole= Qt::UserRole + 1,
0044         IdRole,
0045         UrlRole,
0046         LocalFileRole
0047     };
0048     ImageModel();
0049 
0050     QVariant data(const QModelIndex& index, int role) const override;
0051     int rowCount(const QModelIndex& index) const override;
0052 
0053     void insertPixmap(const QString& id, const QPixmap& map, const QUrl& url= QUrl(), bool network= false);
0054     int removePixmap(const QString& id);
0055     bool hasPixmap(const QString& id) const;
0056     QPixmap pixmapFromId(const QString& id) const;
0057     const ImageInfo imageInfoFromId(const QString& id) const;
0058 
0059     const std::vector<ImageInfo>& imageInfos() const;
0060 signals:
0061     void imageAdded(const QString& id);
0062     void imageRemoved(const QString& id);
0063 
0064 private:
0065     std::vector<ImageInfo> m_data;
0066 };
0067 } // namespace mindmap
0068 #endif // IMAGEMODEL_H