File indexing completed on 2024-05-12 05:09:52
0001 /*************************************************************************** 0002 Copyright (C) 2008-2009 Robby Stephenson <robby@periapsis.org> 0003 ***************************************************************************/ 0004 0005 /*************************************************************************** 0006 * * 0007 * This program is free software; you can redistribute it and/or * 0008 * modify it under the terms of the GNU General Public License as * 0009 * published by the Free Software Foundation; either version 2 of * 0010 * the License or (at your option) version 3 or any later version * 0011 * accepted by the membership of KDE e.V. (or its successor approved * 0012 * by the membership of KDE e.V.), which shall act as a proxy * 0013 * defined in Section 14 of version 3 of the license. * 0014 * * 0015 * This program is distributed in the hope that it will be useful, * 0016 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0018 * GNU General Public License for more details. * 0019 * * 0020 * You should have received a copy of the GNU General Public License * 0021 * along with this program. If not, see <http://www.gnu.org/licenses/>. * 0022 * * 0023 ***************************************************************************/ 0024 0025 #ifndef TELLICO_ENTRYMODEL_H 0026 #define TELLICO_ENTRYMODEL_H 0027 0028 #include "../datavectors.h" 0029 #include "models.h" 0030 0031 #include <QIcon> 0032 #include <QAbstractItemModel> 0033 #include <QMultiHash> 0034 0035 namespace Tellico { 0036 0037 /** 0038 * @author Robby Stephenson 0039 */ 0040 class EntryModel : public QAbstractItemModel { 0041 Q_OBJECT 0042 0043 public: 0044 EntryModel(QObject* parent); 0045 virtual ~EntryModel(); 0046 0047 virtual int rowCount(const QModelIndex& parent = QModelIndex()) const Q_DECL_OVERRIDE; 0048 virtual int columnCount(const QModelIndex& parent = QModelIndex()) const Q_DECL_OVERRIDE; 0049 virtual QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const Q_DECL_OVERRIDE; 0050 virtual QModelIndex parent(const QModelIndex& index) const Q_DECL_OVERRIDE; 0051 virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE; 0052 virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE; 0053 0054 virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) Q_DECL_OVERRIDE; 0055 0056 void clear(); 0057 void clearSaveState(); 0058 void setImagesAreAvailable(bool b); 0059 0060 void setEntries(const Data::EntryList& entries); 0061 void addEntries(const Data::EntryList& entries); 0062 void modifyEntries(const Data::EntryList& entries); 0063 void removeEntries(const Data::EntryList& entries); 0064 0065 void setFields(const Data::FieldList& fields); 0066 void reorderFields(const Data::FieldList& fields); 0067 void addFields(const Data::FieldList& fields); 0068 void modifyField(Data::FieldPtr oldField, Data::FieldPtr newField); 0069 void removeFields(const Data::FieldList& fields); 0070 0071 QModelIndex indexFromEntry(Data::EntryPtr entry) const; 0072 0073 private Q_SLOTS: 0074 void refreshImage(const QString& id); 0075 0076 private: 0077 Data::EntryPtr entry(const QModelIndex& index) const; 0078 Data::FieldPtr field(const QModelIndex& index) const; 0079 QVariant requestImage(Data::EntryPtr entry, const QString& id) const; 0080 0081 Data::EntryList m_entries; 0082 Data::FieldList m_fields; 0083 QIcon m_checkPix; 0084 QHash<int, int> m_saveStates; 0085 bool m_imagesAreAvailable; 0086 0087 // maps ids of requested images into entries 0088 mutable QMultiHash<QString, Data::EntryPtr> m_requestedImages; 0089 }; 0090 0091 } // end namespace 0092 #endif