| 1 | // Copyright (C) 2022 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef CODECOMPLETIONMODEL_H |
| 5 | #define CODECOMPLETIONMODEL_H |
| 6 | |
| 7 | #include <QAbstractListModel> |
| 8 | #include <QList> |
| 9 | #include <QString> |
| 10 | #include <QVariant> |
| 11 | |
| 12 | class EffectManager; |
| 13 | |
| 14 | class CodeCompletionModel : public QAbstractListModel |
| 15 | { |
| 16 | Q_OBJECT |
| 17 | Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged) |
| 18 | Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged) |
| 19 | |
| 20 | public: |
| 21 | struct ModelData { |
| 22 | QString name; |
| 23 | int type = 0; |
| 24 | }; |
| 25 | |
| 26 | enum CodeCompletionModelRoles { |
| 27 | Name = Qt::UserRole + 1, |
| 28 | Type |
| 29 | }; |
| 30 | enum WordTypes { |
| 31 | TypeArgument, |
| 32 | TypeTag, |
| 33 | TypeFunction |
| 34 | }; |
| 35 | |
| 36 | explicit CodeCompletionModel(QObject *effectManager); |
| 37 | |
| 38 | int rowCount(const QModelIndex & = QModelIndex()) const final; |
| 39 | QVariant data(const QModelIndex &index, int role) const final; |
| 40 | QHash<int, QByteArray> roleNames() const final; |
| 41 | |
| 42 | void addItem(const QString &text, int type); |
| 43 | void clearItems(); |
| 44 | CodeCompletionModel::ModelData currentItem(); |
| 45 | int currentIndex() const; |
| 46 | void setCurrentIndex(int index); |
| 47 | |
| 48 | void nextItem(); |
| 49 | void previousItem(); |
| 50 | |
| 51 | signals: |
| 52 | void rowCountChanged(); |
| 53 | void currentIndexChanged(); |
| 54 | |
| 55 | private: |
| 56 | friend class CodeHelper; |
| 57 | QList<ModelData> m_modelList; |
| 58 | EffectManager *m_effectManager = nullptr; |
| 59 | int m_currentIndex = 0; |
| 60 | }; |
| 61 | |
| 62 | #endif // CODECOMPLETIONMODEL_H |
| 63 |