/*
 * Copyright 2013, Stephan Aßmus <superstippi@gmx.de>.
 * Copyright 2013, Rene Gollent <rene@gollent.com>.
 * Copyright 2020-2026, Andrew Lindesay <apl@lindesay.co.nz>
 * All rights reserved. Distributed under the terms of the MIT License.
 */
#ifndef PACKAGE_LIST_VIEW_H
#define PACKAGE_LIST_VIEW_H


#include <ColumnListView.h>
#include <ColumnTypes.h>
#include <Locker.h>
#include <util/OpenHashTable.h>

#include "Model.h"
#include "PackageInfo.h"


class PackageRow;
class WorkStatusView;


class PackageListView : public BColumnListView {
public:
                                                                PackageListView(Model* model);
        virtual                                         ~PackageListView();

        virtual void                            AttachedToWindow();
        virtual void                            AllAttached();

        virtual void                            SelectionChanged();

        virtual void                            Clear();
                        void                            RetainPackages(const std::vector<PackageInfoRef>& packages);
                        void                            AddRemovePackages(const std::vector<PackageInfoRef>& addedPackages,
                                                                        const std::vector<PackageInfoRef>& removedPackages);

                        void                            SelectPackage(const PackageInfoRef& package);

                        void                            AttachWorkStatusView(WorkStatusView* view);

                        void                            HandleIconsChanged();
                        void                            HandlePackagesChanged(
                                                                        const std::vector<PackageInfoChangeEvent>& events);

private:
                        void                            _HandlePackageChanged(const PackageInfoChangeEvent& event);

                        void                            _AddPackage(const PackageInfoRef& package);
                        void                            _RemovePackage(const PackageInfoRef& package);

                        PackageRow*                     _FindRow(const PackageInfoRef& package);
                        PackageRow*                     _FindRow(const BString& packageName);

private:
                        class ItemCountView;
                        struct RowByNameHashDefinition;
                        typedef BOpenHashTable<RowByNameHashDefinition> RowByNameTable;

                        Model*                          fModel;
                        ItemCountView*          fItemCountView;
                        RowByNameTable*         fRowByNameTable;

                        WorkStatusView*         fWorkStatusView;

                        bool                            fIgnoreSelectionChanged;
};

#endif // PACKAGE_LIST_VIEW_H