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66 lines
1.7 KiB
66 lines
1.7 KiB
6 months ago
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/******************************************************************
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Copyright © Deng Zhimao Co., Ltd. 1990-2030. All rights reserved.
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* @projectName photoview
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* @brief photoListModel.h
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* @author Deng Zhimao
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* @email 1252699831@qq.com
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* @date 2020-07-16
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*******************************************************************/
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#ifndef PHOTOLISTMODEL_H
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#define PHOTOLISTMODEL_H
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#include <QAbstractListModel>
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#include <QDebug>
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#include <QUrl>
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class photo {
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public:
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explicit photo(QUrl path, QString title);
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QString gettitle() const;
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QUrl getpath() const;
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void settitle(QString title);
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private:
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QString m_title;
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QUrl m_path;
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};
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class photoListModel : public QAbstractListModel
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{
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Q_OBJECT
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public:
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explicit photoListModel(QObject *parent = 0);
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int currentIndex() const;
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int rowCount(const QModelIndex & parent = QModelIndex()) const;
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QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;
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Q_INVOKABLE int randomIndex();
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Q_INVOKABLE QString getcurrentTitle() const;
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Q_INVOKABLE QUrl getcurrentPath() const;
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Q_INVOKABLE void add(QString paths);
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Q_INVOKABLE void move(int from, int to);
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Q_INVOKABLE void remove(int first, int last);
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Q_INVOKABLE void setCurrentTitle(QString title);
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Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)
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Q_INVOKABLE void setCurrentIndex(const int & i);
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enum photoRole {
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pathRole = Qt::UserRole + 1,
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titleRole,
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};
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signals:
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void currentIndexChanged();
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public slots:
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private:
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QHash<int, QByteArray> roleNames() const;
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void addPhoto(QUrl path, QString title);
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int m_currentIndex;
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QList<photo> phtoListData;
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};
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#endif // PHOTOLISTMODEL_H
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