Instance view, model, delegate.

gui/instancemodel.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include <QAbstractListModel>
+#include "kcategorizedsortfilterproxymodel.h"
+#include "instancelist.h"
+#include <QIcon>
+
+class InstanceModel : public QAbstractListModel
+{
+	Q_OBJECT
+public:
+	enum AdditionalRoles
+	{
+		InstancePointerRole = 0x34B1CB48 ///< Return pointer to real instance
+	};
+	explicit InstanceModel ( const InstanceList& instances,
+	                         QObject *parent = 0 );
+
+	QModelIndex  index ( int row, int column = 0,
+	                     const QModelIndex& parent = QModelIndex() ) const;
+	int rowCount ( const QModelIndex& parent = QModelIndex() ) const;
+	QVariant data ( const QModelIndex& index, int role ) const;
+	Qt::ItemFlags flags ( const QModelIndex& index ) const;
+
+private:
+	const InstanceList* m_instances;
+	QIcon cachedIcon;
+};
+
+class InstanceProxyModel : public KCategorizedSortFilterProxyModel
+{
+public:
+	explicit InstanceProxyModel ( QObject *parent = 0 );
+
+protected:
+	virtual bool subSortLessThan ( const QModelIndex& left, const QModelIndex& right ) const;
+};
+