50 lines
2 KiB
C++
50 lines
2 KiB
C++
#pragma once
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#include "objects/base/instance.h"
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#include "objects/part.h"
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#include "qabstractitemmodel.h"
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#include "qevent.h"
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#include "qmenu.h"
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#include "qnamespace.h"
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#include "qtreeview.h"
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#include <QOpenGLWidget>
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#include <QWidget>
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#include <memory>
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// #ifndef EXPLORERMODEL_H
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// #define EXPLORERMODEL_H
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class ExplorerModel : public QAbstractItemModel {
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Q_OBJECT
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public:
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Q_DISABLE_COPY_MOVE(ExplorerModel)
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explicit ExplorerModel(InstanceRef dataRoot, QWidget *parent = nullptr);
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~ExplorerModel() override;
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QVariant data(const QModelIndex &index, int role) const override;
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bool setData(const QModelIndex &index, const QVariant &value, int role) override;
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Qt::ItemFlags flags(const QModelIndex &index) const override;
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QVariant headerData(int section, Qt::Orientation orientation,
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int role = Qt::DisplayRole) const override;
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QModelIndex index(int row, int column,
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const QModelIndex &parent = {}) const override;
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QModelIndex parent(const QModelIndex &index) const override;
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int rowCount(const QModelIndex &parent = {}) const override;
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int columnCount(const QModelIndex &parent = {}) const override;
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bool moveRows(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild) override;
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bool removeRows(int row, int count, const QModelIndex & parent = QModelIndex()) override;
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bool insertRows(int row, int count, const QModelIndex & parent = QModelIndex()) override;
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bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override;
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QMimeData* mimeData(const QModelIndexList& indexes) const override;
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QStringList mimeTypes() const override;
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Qt::DropActions supportedDragActions() const override;
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Qt::DropActions supportedDropActions() const override;
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InstanceRef fromIndex(const QModelIndex index) const;
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private:
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InstanceRef rootItem;
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QModelIndex toIndex(InstanceRef item);
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QImage iconOf(InstanceType* type) const;
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};
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// #endif
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