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46 lines
1008 B
C++
46 lines
1008 B
C++
/*
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* PickObjectDelegate.h, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#pragma once
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#include <QItemDelegate>
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class MapController;
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VCMI_LIB_NAMESPACE_BEGIN
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class CGObjectInstance;
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VCMI_LIB_NAMESPACE_END
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class PickObjectDelegate : public QItemDelegate
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{
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Q_OBJECT
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public:
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PickObjectDelegate(MapController &);
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PickObjectDelegate(MapController &, std::function<bool(const CGObjectInstance *)>);
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template<class T>
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static bool typedFilter(const CGObjectInstance * o)
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{
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return dynamic_cast<const T*>(o) != nullptr;
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}
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QWidget * createEditor(QWidget * parent, const QStyleOptionViewItem & option, const QModelIndex & index) const override;
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public slots:
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void onObjectPicked(const CGObjectInstance *);
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private:
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MapController & controller;
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std::function<bool(const CGObjectInstance *)> filter;
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mutable QModelIndex modelIndex;
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};
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