/***

  Olive - Non-Linear Video Editor
  Copyright (C) 2022 Olive Team
  Modifications Copyright (C) 2025 mikesolar

  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/>.

***/

#ifndef NODEPARAMVIEWCONNECTEDLABEL_H
#define NODEPARAMVIEWCONNECTEDLABEL_H

#include "node/param.h"
#include "widget/clickablelabel/clickablelabel.h"
#include "widget/nodevaluetree/nodevaluetree.h"

namespace olive
{

class NodeParamViewConnectedLabel : public QWidget {
	Q_OBJECT
public:
	NodeParamViewConnectedLabel(const NodeInput &input,
								QWidget *parent = nullptr);

	void SetViewerNode(ViewerOutput *viewer);

signals:
	void RequestSelectNode(Node *n);

private slots:
	void InputConnected(Node *output, const NodeInput &input);

	void InputDisconnected(Node *output, const NodeInput &input);

	void ShowLabelContextMenu();

	void ConnectionClicked();

private:
	void UpdateLabel();

	void UpdateValueTree();

	void CreateTree();

	ClickableLabel *connected_to_lbl_;

	NodeInput input_;

	Node *connected_node_;

	NodeValueTree *value_tree_;

	ViewerOutput *viewer_;

private slots:
	void SetValueTreeVisible(bool e);
};

}

#endif // NODEPARAMVIEWCONNECTEDLABEL_H
