com.drgarbage.visualgraphic.editparts.VertexBaseFigureFactory.java Source code

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/**
 * Copyright (c) 2008-2012, Dr. Garbage Community
 *
 * Licensed 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 com.drgarbage.visualgraphic.editparts;

import org.eclipse.draw2d.BorderLayout;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Label;
import org.eclipse.jface.resource.JFaceResources;

import com.drgarbage.controlflowgraph.figures.FigureFactory;
import com.drgarbage.visualgraphic.model.BasicBlockVertex;
import com.drgarbage.visualgraphic.model.CommentElement;
import com.drgarbage.visualgraphic.model.DecisionVertex;
import com.drgarbage.visualgraphic.model.ExitVertex;
import com.drgarbage.visualgraphic.model.GetVertex;
import com.drgarbage.visualgraphic.model.GotoJumpVertex;
import com.drgarbage.visualgraphic.model.InvokeVertex;
import com.drgarbage.visualgraphic.model.RectangularVertex;
import com.drgarbage.visualgraphic.model.ReturnVertex;
import com.drgarbage.visualgraphic.model.RoundedRectangularVertex;
import com.drgarbage.visualgraphic.model.StartVertex;
import com.drgarbage.visualgraphic.model.SwitchVertex;

/**
 * Factory of the vertex Ffgures
 *  
 * @author Sergej Alekseev
 * @version $Revision:125 $
 * $Id:VertexBaseFigureFactory.java 125 2007-05-22 16:08:25Z aleks $
 */
public class VertexBaseFigureFactory {

    public final static String consolenFont = "org.eclipse.debug.ui.consoleFont";

    public static IFigure createDecisionVertex(DecisionVertex o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createDecisionVertex(useGradientFillColor);

        BorderLayout b = new BorderLayout();
        f.setLayoutManager(b);

        Label label = new Label(o.getLabel());
        Label toolTipLabel = new Label(o.getToolTip());
        if (o.isLongDescrUsed()) {
            label.setFont(JFaceResources.getFont(consolenFont));
            f.add(label, BorderLayout.CENTER);
        } else {
            f.add(label, BorderLayout.CENTER);
            toolTipLabel.setFont(JFaceResources.getFont(consolenFont));

            f.add(new Label("   "), BorderLayout.LEFT); //left margin
            f.add(new Label("   "), BorderLayout.RIGHT);//right margin

        }

        if (o.getToolTip() != null) {
            f.setToolTip(new Label(o.getToolTip()));
        }

        return f;
    }

    public static IFigure createGetVertex(GetVertex o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createGetVertex(useGradientFillColor);

        BorderLayout b = new BorderLayout();
        f.setLayoutManager(b);

        Label label = new Label();
        label.setText(o.getLabel());
        //        label.setFont(JFaceResources.getFont(consolenFont));
        f.add(label, BorderLayout.CENTER);

        f.add(new Label("   "), BorderLayout.LEFT); //left margin
        f.add(new Label("   "), BorderLayout.RIGHT);//right margin

        /* set tool tip only for rectangular vertex */
        if (o.getToolTip() != null) {
            f.setToolTip(new Label(o.getToolTip()));
        }

        return f;
    }

    public static IFigure createGotoJumpVertex(GotoJumpVertex o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createGotoJumpVertex(useGradientFillColor);

        BorderLayout b = new BorderLayout();
        f.setLayoutManager(b);

        Label label = new Label();
        label.setText(o.getLabel());
        //        label.setFont(JFaceResources.getFont(consolenFont));
        f.add(label, BorderLayout.CENTER);

        f.add(new Label("       "), BorderLayout.LEFT); //left margin 7 characters
        f.add(new Label("   "), BorderLayout.RIGHT);//right margin

        if (o.getToolTip() != null) {
            f.setToolTip(new Label(o.getToolTip()));
        }

        return f;
    }

    public static IFigure createInvokeVertex(InvokeVertex o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createInvokeVertex(useGradientFillColor);

        BorderLayout b = new BorderLayout();
        f.setLayoutManager(b);

        Label label = new Label();
        label.setText(o.getLabel());
        //        label.setFont(JFaceResources.getFont(consolenFont));
        f.add(label, BorderLayout.CENTER);

        f.add(new Label(" "), BorderLayout.LEFT); //left margin
        f.add(new Label("   "), BorderLayout.RIGHT);//right margin

        if (o.getToolTip() != null) {
            f.setToolTip(new Label(o.getToolTip()));
        }

        return f;
    }

    public static IFigure createBasicBlockVertex(BasicBlockVertex o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createBasicBlockVertex(o.getLabel(), useGradientFillColor);

        if (o.getToolTip() != null) {
            f.setToolTip(new Label(o.getToolTip()));
        }

        return f;
    }

    public static IFigure createRectangularVertex(RectangularVertex o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createRectangularVertex(useGradientFillColor);

        BorderLayout b = new BorderLayout();
        f.setLayoutManager(b);

        Label label = new Label(o.getLabel());
        Label toolTipLabel = new Label(o.getToolTip());
        if (o.isLongDescrUsed()) {
            label.setFont(JFaceResources.getFont(consolenFont));
            f.add(label, BorderLayout.LEFT);
        } else {
            f.add(label, BorderLayout.CENTER);
            f.add(new Label(" "), BorderLayout.LEFT); //left margin
            f.add(new Label("   "), BorderLayout.RIGHT);//right margin
            toolTipLabel.setFont(JFaceResources.getFont(consolenFont));
        }

        if (o.getToolTip() != null) {
            f.setToolTip(toolTipLabel);
        }

        return f;
    }

    public static IFigure createReturnVertex(ReturnVertex o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createReturnVertex(useGradientFillColor);

        BorderLayout b = new BorderLayout();
        f.setLayoutManager(b);

        Label label = new Label(o.getLabel());
        Label toolTipLabel = new Label(o.getToolTip());
        if (o.isLongDescrUsed()) {
            label.setFont(JFaceResources.getFont(consolenFont));
            f.add(label, BorderLayout.TOP);
        } else {
            f.add(label, BorderLayout.CENTER);
            f.add(new Label(" "), BorderLayout.LEFT); //left margin
            f.add(new Label("   "), BorderLayout.RIGHT);//right margin
            toolTipLabel.setFont(JFaceResources.getFont(consolenFont));
        }

        if (o.getToolTip() != null) {
            f.setToolTip(toolTipLabel);
        }

        return f;
    }

    public static IFigure createStartVertex(StartVertex o, boolean useGradientFillColor) {
        return createRoundedRectangularVertex(o, useGradientFillColor);
    }

    public static IFigure createExitVertex(ExitVertex o, boolean useGradientFillColor) {
        return createRoundedRectangularVertex(o, useGradientFillColor);
    }

    private static IFigure createRoundedRectangularVertex(RoundedRectangularVertex o,
            boolean useGradientFillColor) {
        IFigure f = FigureFactory.createEntryEndVertex(useGradientFillColor);

        BorderLayout b = new BorderLayout();
        f.setLayoutManager(b);

        Label label = new Label();
        label.setText(o.getLabel());
        f.add(label, BorderLayout.CENTER);

        //        f.add(new Label(" "), BorderLayout.LEFT); //left margin

        if (o.getToolTip() != null) {
            f.setToolTip(new Label(o.getToolTip()));
        }

        return f;
    }

    public static IFigure createSwitchVertex(SwitchVertex o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createSwitchVertex(useGradientFillColor);

        BorderLayout b = new BorderLayout();
        f.setLayoutManager(b);

        Label label = new Label(o.getLabel());
        Label toolTipLabel = new Label(o.getToolTip());
        if (o.isLongDescrUsed()) {
            label.setFont(JFaceResources.getFont(consolenFont));
            f.add(label, BorderLayout.CENTER);
        } else {
            f.add(label, BorderLayout.CENTER);
            f.add(new Label("   "), BorderLayout.LEFT); /* left margin */
            toolTipLabel.setFont(JFaceResources.getFont(consolenFont));
        }

        if (o.getToolTip() != null) {
            f.setToolTip(toolTipLabel);
        }

        return f;
    }

    public static IFigure createComment(CommentElement o, boolean useGradientFillColor) {
        IFigure f = FigureFactory.createCommentFigure(o.getLabel(), useGradientFillColor);
        return f;
    }
}