git-svn-id: svn://db.shs.com.ru/libs@114 a8b55f48-bf90-11e4-a774-851b48703e85

cd_utils/pult/cd_kmodel.h

@@ -0,0 +1,57 @@
+#ifndef CD_KMODEL_H
+#define CD_KMODEL_H
+
+#include "cdutils_k.h"
+#include <QAbstractItemModel>
+
+class CDKItemModel;
+
+class CDKItem {
+	friend class CDKItemModel;
+public:
+	enum CDKItemType{ItemCDType, ItemCDSection};
+	CDKItem(int index, CDKItemType type, CDKItem * parent);
+	~CDKItem();
+	QVariant data(int column) const;
+	bool setData(int column, const QVariant & value);
+
+private:
+	PIDeque<int> buildPath() const;
+
+	CDKItem * parent_;
+	int index_;
+	CDKItemType type_;
+	QList<CDKItem *> childs;
+};
+
+class CDKItemModel : public QAbstractItemModel {
+	Q_OBJECT
+public:
+	explicit CDKItemModel(QObject *parent = 0);
+	~CDKItemModel();
+
+	QVariant data(const QModelIndex &index, int role) const;
+	QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
+	QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
+	QModelIndex parent(const QModelIndex &index) const;
+	int rowCount(const QModelIndex &parent = QModelIndex()) const;
+	int columnCount(const QModelIndex &parent = QModelIndex()) const;
+	Qt::ItemFlags flags(const QModelIndex &index) const;
+	bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
+
+	void rebuildModel();
+	void buildItem(CDKItem * it, CDUtils::CDSection r);
+
+public slots:
+
+private:
+	void internalRebuild();
+	CDKItem * getItem(const QModelIndex & index) const;
+
+	CDKItem * root;
+
+signals:
+
+};
+
+#endif // CD_KMODEL_H