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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup spoutliner
*/
#pragma once
#include <limits>
#include "RNA_types.h"
#include "tree_element.hh"
struct PointerRNA;
namespace blender::ed::outliner {
/**
* Base class for common behavior of RNA tree elements.
*/
class TreeElementRNACommon : public AbstractTreeElement {
protected:
constexpr static int max_index = std::numeric_limits<short>::max();
PointerRNA rna_ptr_;
public:
TreeElementRNACommon(TreeElement &legacy_te, PointerRNA &rna_ptr);
bool isExpandValid() const override;
bool expandPoll(const SpaceOutliner &) const override;
const PointerRNA &getPointerRNA() const;
/**
* If this element represents a property or is part of a property (array element), this returns
* the property. Otherwise nullptr.
*/
virtual PropertyRNA *getPropertyRNA() const;
bool isRNAValid() const;
};
/* -------------------------------------------------------------------- */
class TreeElementRNAStruct : public TreeElementRNACommon {
public:
TreeElementRNAStruct(TreeElement &legacy_te, PointerRNA &rna_ptr);
void expand(SpaceOutliner &space_outliner) const override;
};
/* -------------------------------------------------------------------- */
class TreeElementRNAProperty : public TreeElementRNACommon {
private:
PropertyRNA *rna_prop_ = nullptr;
public:
TreeElementRNAProperty(TreeElement &legacy_te, PointerRNA &rna_ptr, int index);
void expand(SpaceOutliner &space_outliner) const override;
PropertyRNA *getPropertyRNA() const override;
};
/* -------------------------------------------------------------------- */
class TreeElementRNAArrayElement : public TreeElementRNACommon {
public:
TreeElementRNAArrayElement(TreeElement &legacy_te, PointerRNA &rna_ptr, int index);
PropertyRNA *getPropertyRNA() const override;
};
} // namespace blender::ed::outliner
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