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/**
 * MIT License
 *
 * Copyright (c) 2019-2020 Vincenzo Palazzo [email protected]
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package mdlaf.components.tree;

import mdlaf.utils.MaterialDrawingUtils;

import javax.swing.*;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicTreeUI;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.TreeCellEditor;
import java.awt.*;

/**
 * @author https://github.com/vincenzopalazzo
 */
public class MaterialTreeUI extends BasicTreeUI {

	public static ComponentUI createUI (JComponent c) {
		return new MaterialTreeUI ();
	}

	@Override
	public void installUI (JComponent c) {
		super.installUI (c);

		DefaultTreeCellRenderer renderer = new MaterialTreeCellRenderer ();
		TreeCellEditor editor = new MaterialTreeCellEditor (tree, renderer);

		tree.setCellRenderer (renderer);
		tree.setCellEditor (editor);

		tree.setFont (UIManager.getFont ("Tree.font"));
		tree.setForeground (UIManager.getColor ("Tree.foreground"));
		tree.setBackground (UIManager.getColor ("Tree.background"));
		tree.setRowHeight (0);
		tree.setInvokesStopCellEditing (true);

		MaterialTreeUI ui = (MaterialTreeUI) tree.getUI ();
		ui.setLeftChildIndent (10);
		ui.setRightChildIndent (10);

		tree.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
	}

	@Override
	public void uninstallUI(JComponent c) {

		tree.setCellRenderer (null);
		tree.setCellEditor (null);

		tree.setFont (null);
		tree.setForeground (null);
		tree.setBackground (null);

		tree.setCursor(null);

		super.uninstallUI(c);
	}

	@Override
	public void paint (Graphics g, JComponent c) {
		g = MaterialDrawingUtils.getAliasedGraphics (g);
		super.paint (g, c);
	}


	@Override
	protected void paintDropLine(Graphics g) {
		super.paintDropLine(MaterialDrawingUtils.getAliasedGraphics(g));
	}

	@Override
	protected void paintVerticalLine(Graphics g, JComponent c, int x, int top, int bottom) {
		//do nothing
	}

	@Override
	protected void paintHorizontalLine(Graphics g, JComponent c, int y, int left, int right) {
		//do nothing
	}

}