org.pushingpixels.substance.flamingo.ribbon.ui.SubstanceRibbonBandBorder Maven / Gradle / Ivy

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A fork of @kirilcool's substance project
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/*
 * Copyright (c) 2005-2010 Flamingo / Substance Kirill Grouchnikov. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  o Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  o Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 *  o Neither the name of Flamingo Kirill Grouchnikov nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.pushingpixels.substance.flamingo.ribbon.ui;

import java.awt.*;

import javax.swing.border.Border;

import org.pushingpixels.flamingo.api.ribbon.AbstractRibbonBand;
import org.pushingpixels.flamingo.api.ribbon.resize.IconRibbonBandResizePolicy;
import org.pushingpixels.lafwidget.LafWidgetUtilities;
import org.pushingpixels.substance.api.*;
import org.pushingpixels.substance.internal.utils.*;

public class SubstanceRibbonBandBorder implements Border {

	@Override
	public Insets getBorderInsets(Component c) {
		return SubstanceSizeUtils.getDefaultBorderInsets(SubstanceSizeUtils
				.getComponentFontSize(c));
	}

	@Override
	public boolean isBorderOpaque() {
		return false;
	}

	@Override
	public void paintBorder(Component c, Graphics g, int x, int y, int width,
			int height) {
		// failsafe for LAF change
		if (!SubstanceLookAndFeel.isCurrentLookAndFeel()) {
			return;
		}

		if ((width <= 0) || (height <= 0))
			return;

		Graphics2D graphics = (Graphics2D) g.create();
		float radius = this.getCornerRadius(c);

		float alpha = SubstanceColorSchemeUtilities.getAlpha(c,
				ComponentState.ENABLED);

		graphics
				.setComposite(LafWidgetUtilities.getAlphaComposite(c, alpha, g));

		AbstractRibbonBand band = (AbstractRibbonBand) c;
		int titleHeight = band.getUI().getBandTitleHeight();

		SubstanceColorScheme borderColorScheme = SubstanceColorSchemeUtilities
				.getColorScheme(c, ColorSchemeAssociationKind.BORDER,
						ComponentState.ENABLED);
		SubstanceImageCreator.paintBorder(c, graphics, x, y, width, height,
				radius, borderColorScheme);

		if (!(band.getCurrentResizePolicy() instanceof IconRibbonBandResizePolicy)) {
			// bottom part - header color scheme
			graphics.clipRect(0, c.getHeight() - titleHeight, c.getWidth(),
					titleHeight);
			SubstanceColorScheme bottomColorScheme = SubstanceLookAndFeel
					.getCurrentSkin(c).getColorScheme(
							DecorationAreaType.HEADER,
							ColorSchemeAssociationKind.BORDER,
							ComponentState.ENABLED);
			graphics.setComposite(LafWidgetUtilities.getAlphaComposite(c,
					0.75f, g));
			SubstanceImageCreator.paintBorder(c, graphics, x, y, width, height,
					radius, bottomColorScheme);
		}
		graphics.dispose();
	}

	public float getCornerRadius(Component c) {
		return SubstanceSizeUtils
				.getClassicButtonCornerRadius(SubstanceSizeUtils
						.getComponentFontSize(c));
	}
}