/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* The Whole Platform 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.patterns.ui.figures;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.swt.graphics.Color;
import org.whole.lang.ui.figures.CompositePlaceHolderBorder;
import org.whole.lang.ui.figures.EntityLabel;
import org.whole.lang.ui.figures.EyeFigure;
import org.whole.lang.ui.figures.FigureConstants;
import org.whole.lang.ui.figures.TableFigure;
import org.whole.lang.ui.figures.TableRowFigure;
import org.whole.lang.ui.layout.Alignment;
import org.whole.lang.ui.layout.TableLayout;
/**
* @author Riccardo Solmi
*/
public class DeclarationsFigure extends TableFigure {
public DeclarationsFigure() {
super(new TableLayout(4)
.withColumnSpacing(10).withRowSpacing(10).withColumnAlignment(3, Alignment.FILL)
.withMarginTop(5).withMarginBottom(5).withMarginLeft(3).withMarginRight(3));
setBorder(CompositePlaceHolderBorder.OPTIONAL_VERTICAL);
TableRowFigure headers = new TableRowFigure();
Color color = ColorConstants.gray;
EntityLabel label = new EntityLabel("Types");
label.setForegroundColor(color);
headers.add(label);
label = new EntityLabel("Name");
label.setForegroundColor(color);
headers.add(label);
headers.add(new EyeFigure());
label = new EntityLabel("Definition");
label.setForegroundColor(color);
headers.add(label);
add(headers, TableLayout.Placement.HEADER);
}
@Override
protected void paintFigure(Graphics graphics) {
super.paintFigure(graphics);
TableLayout l = getLayoutManager();
if (l.rows() == 0)
return;
Rectangle b = getBounds();
graphics.setBackgroundColor(FigureConstants.hostLanguageColor);
graphics.fillRectangle(b.x, b.y, b.width, b.height);
graphics.setBackgroundColor(ColorConstants.gray);
drawHeadersRowBackground(graphics);
graphics.setBackgroundColor(FigureConstants.modulesColor);
int oldAlpha = graphics.getAlpha();
graphics.setAlpha(getBackgroundAlpha());
Rectangle tb = getTableBounds();
Rectangle cb1 = l.getColumnBounds(1);
graphics.fillRectangle(cb1.x, tb.y, cb1.width+l.getColumnBounds(2).width, tb.height);
graphics.setAlpha(oldAlpha);
graphics.setForegroundColor(ColorConstants.lightGray);
drawRowSeparators(graphics);
drawHeadersRowSeparator(graphics);
drawTableBottomBorder(graphics);
}
}