src/editmodes/magicWandMode.h

/*
 *  LDForge: LDraw parts authoring CAD
 *  Copyright (C) 2013 - 2015 Teemu Piippo
 *
 *  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 3 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, see <http://www.gnu.org/licenses/>.
 */

#pragma once
#include "abstractEditMode.h"
#include "../basics.h"
#include <QMap>
#include <QVector>

class LDVertexObject;

class MagicWandMode : public AbstractSelectMode
{
	QMap<Vertex, QVector<LDVertexObject*>> m_vertices;
	QVector<LDVertexObject*> m_selection;

	DEFINE_CLASS (MagicWandMode, AbstractSelectMode)

public:
	using Boundary = std::tuple<Vertex, Vertex>;
	using Boundaries = QVector<Boundary>;
	using Candidates = QVector<LDVertexObject*>;
	enum MagicType
	{
		Set,
		Additive,
		Subtractive,
		InternalRecursion
	};

	MagicWandMode (GLRenderer* renderer);
	void doMagic (LDObject* obj, MagicType type);
	virtual EditModeType type() const override;
	virtual bool mouseReleased (MouseEventData const& data) override;

private:
	void fillBoundaries (LDVertexObject* obj, Boundaries& boundaries, Candidates& candidates);
};