/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.viewer.dnd.view.border;
import org.apache.isis.core.commons.debug.DebugBuilder;
import org.apache.isis.viewer.dnd.drawing.Canvas;
import org.apache.isis.viewer.dnd.drawing.Color;
import org.apache.isis.viewer.dnd.drawing.ColorsAndFonts;
import org.apache.isis.viewer.dnd.drawing.Size;
import org.apache.isis.viewer.dnd.view.Toolkit;
import org.apache.isis.viewer.dnd.view.View;
import org.apache.isis.viewer.dnd.view.base.AbstractBorder;
/**
* A line border draws a simple box around a view of a given width and color.
*/
public class LineBorder extends AbstractBorder {
private Color color;
private final int arcRadius;
private int width;
private int padding;
public LineBorder(final View wrappedView) {
this(1, wrappedView);
}
public LineBorder(final int size, final View wrappedView) {
this(size, 0, Toolkit.getColor(ColorsAndFonts.COLOR_BLACK), wrappedView);
}
public LineBorder(final int size, final int arcRadius, final View wrappedView) {
this(size, arcRadius, Toolkit.getColor(ColorsAndFonts.COLOR_BLACK), wrappedView);
}
public LineBorder(final Color color, final View wrappedView) {
this(1, 0, color, wrappedView);
}
public LineBorder(final int width, final Color color, final View wrappedView) {
this(width, 0, color, wrappedView);
}
public LineBorder(final int width, final int arcRadius, final Color color, final View wrappedView) {
super(wrappedView);
setWidth(width);
this.arcRadius = arcRadius;
this.color = color;
}
@Override
protected void debugDetails(final DebugBuilder debug) {
debug.append("LineBorder " + top + " pixels\n");
}
@Override
public void draw(final Canvas canvas) {
super.draw(canvas);
final Size s = getSize();
final int width = s.getWidth();
for (int i = 0; i < left - padding; i++) {
// canvas.drawRectangle(i, i, width - 2 * i, s.getHeight() - 2 * i,
// color);
canvas.drawRoundedRectangle(i, i, width - 2 * i, s.getHeight() - 2 * i, arcRadius, arcRadius, color);
}
}
@Override
public String toString() {
return wrappedView.toString() + "/LineBorder";
}
public void setWidth(final int width) {
this.width = width;
calculateBorderWidth();
}
public void setPadding(final int padding) {
this.padding = padding;
calculateBorderWidth();
}
private void calculateBorderWidth() {
top = width + padding;
left = width + padding;
bottom = width + padding;
right = width + padding;
}
public void setColor(final Color color) {
this.color = color;
}
}