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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2014, Arnaud Roques
*
* Project Info: http://plantuml.sourceforge.net
*
* This file is part of PlantUML.
*
* Licensed under The MIT License (Massachusetts Institute of Technology License)
*
* See http://opensource.org/licenses/MIT
*
* 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.
*
*
* Original Author: Arnaud Roques
*/
package net.sourceforge.plantuml.svek.image;
import java.awt.geom.Dimension2D;
import net.sourceforge.plantuml.ColorParam;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.FontParam;
import net.sourceforge.plantuml.ISkinParam;
import net.sourceforge.plantuml.LineConfigurable;
import net.sourceforge.plantuml.LineParam;
import net.sourceforge.plantuml.SkinParamUtils;
import net.sourceforge.plantuml.Url;
import net.sourceforge.plantuml.creole.Stencil;
import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.cucadiagram.EntityPortion;
import net.sourceforge.plantuml.cucadiagram.IEntity;
import net.sourceforge.plantuml.cucadiagram.ILeaf;
import net.sourceforge.plantuml.cucadiagram.PortionShower;
import net.sourceforge.plantuml.cucadiagram.Stereotype;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.HtmlColor;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.graphic.TextBlockEmpty;
import net.sourceforge.plantuml.graphic.TextBlockLineBefore;
import net.sourceforge.plantuml.graphic.TextBlockUtils;
import net.sourceforge.plantuml.svek.AbstractEntityImage;
import net.sourceforge.plantuml.svek.ShapeType;
import net.sourceforge.plantuml.ugraphic.PlacementStrategyY1Y2;
import net.sourceforge.plantuml.ugraphic.Shadowable;
import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
import net.sourceforge.plantuml.ugraphic.UChangeColor;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UGraphicStencil;
import net.sourceforge.plantuml.ugraphic.ULayoutGroup;
import net.sourceforge.plantuml.ugraphic.URectangle;
import net.sourceforge.plantuml.ugraphic.UStroke;
import net.sourceforge.plantuml.ugraphic.UTranslate;
public class EntityImageObject extends AbstractEntityImage implements Stencil {
final private TextBlock name;
final private TextBlock stereo;
final private TextBlock fields;
final private Url url;
final private double roundCorner;
final private LineConfigurable lineConfig;
public EntityImageObject(ILeaf entity, ISkinParam skinParam) {
super(entity, skinParam);
this.lineConfig = entity;
final Stereotype stereotype = entity.getStereotype();
this.roundCorner = skinParam.getRoundCorner();
this.name = TextBlockUtils.withMargin(TextBlockUtils.create(
entity.getDisplay(),
new FontConfiguration(SkinParamUtils.getFont(getSkinParam(),
FontParam.OBJECT, stereotype), SkinParamUtils.getFontColor(getSkinParam(), FontParam.OBJECT,
stereotype), getSkinParam().getHyperlinkColor(), getSkinParam().useUnderlineForHyperlink()), HorizontalAlignment.CENTER, skinParam), 2, 2);
if (stereotype == null || stereotype.getLabel(false) == null) {
this.stereo = null;
} else {
this.stereo = TextBlockUtils.create(
Display.getWithNewlines(stereotype.getLabel(getSkinParam().useGuillemet())),
new FontConfiguration(SkinParamUtils.getFont(getSkinParam(),
FontParam.OBJECT_STEREOTYPE, stereotype), SkinParamUtils.getFontColor(getSkinParam(),
FontParam.OBJECT_STEREOTYPE, stereotype), getSkinParam().getHyperlinkColor(), getSkinParam().useUnderlineForHyperlink()), HorizontalAlignment.CENTER, skinParam);
}
if (entity.getFieldsToDisplay().size() == 0) {
this.fields = new TextBlockLineBefore(new TextBlockEmpty(10, 16));
} else {
// this.fields =
// entity.getFieldsToDisplay().asTextBlock(FontParam.OBJECT_ATTRIBUTE,
// skinParam);
this.fields = entity.getBody(new PortionShower() {
public boolean showPortion(EntityPortion portion, IEntity entity) {
return true;
}
}).asTextBlock(FontParam.OBJECT_ATTRIBUTE, skinParam);
}
this.url = entity.getUrl99();
}
private int marginEmptyFieldsOrMethod = 13;
public Dimension2D calculateDimension(StringBounder stringBounder) {
final Dimension2D dimTitle = getTitleDimension(stringBounder);
final Dimension2D dimFields = fields.calculateDimension(stringBounder);
final double width = Math.max(dimFields.getWidth(), dimTitle.getWidth() + 2 * xMarginCircle);
final double height = getMethodOrFieldHeight(dimFields) + dimTitle.getHeight();
return new Dimension2DDouble(width, height);
}
final public void drawU(UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final Dimension2D dimTotal = calculateDimension(stringBounder);
final Dimension2D dimTitle = getTitleDimension(stringBounder);
final double widthTotal = dimTotal.getWidth();
final double heightTotal = dimTotal.getHeight();
final Shadowable rect = new URectangle(widthTotal, heightTotal, roundCorner, roundCorner);
if (getSkinParam().shadowing()) {
rect.setDeltaShadow(4);
}
ug = ug.apply(new UChangeColor(SkinParamUtils.getColor(getSkinParam(), ColorParam.objectBorder, getStereo())));
HtmlColor backcolor = getEntity().getSpecificBackColor();
if (backcolor == null) {
backcolor = SkinParamUtils.getColor(getSkinParam(), ColorParam.objectBackground, getStereo());
}
ug = ug.apply(new UChangeBackColor(backcolor));
if (url != null) {
ug.startUrl(url);
}
final UStroke stroke = getStroke();
ug.apply(stroke).draw(rect);
final ULayoutGroup header = new ULayoutGroup(new PlacementStrategyY1Y2(ug.getStringBounder()));
if (stereo != null) {
header.add(stereo);
}
header.add(name);
header.drawU(ug, 0, 0, dimTotal.getWidth(), dimTitle.getHeight());
final UGraphic ug2 = new UGraphicStencil(ug, this, stroke);
fields.drawU(ug2.apply(new UTranslate(0, dimTitle.getHeight())));
if (url != null) {
ug.closeAction();
}
}
private UStroke getStroke() {
UStroke stroke = lineConfig.getSpecificLineStroke();
if (stroke == null) {
stroke = getSkinParam().getThickness(LineParam.objectBorder, getStereo());
}
if (stroke == null) {
stroke = new UStroke(1.5);
}
return stroke;
}
private double getMethodOrFieldHeight(final Dimension2D dim) {
final double fieldsHeight = dim.getHeight();
if (fieldsHeight == 0) {
return marginEmptyFieldsOrMethod;
}
return fieldsHeight;
}
private int xMarginCircle = 5;
private Dimension2D getTitleDimension(StringBounder stringBounder) {
return getNameAndSteretypeDimension(stringBounder);
}
private Dimension2D getNameAndSteretypeDimension(StringBounder stringBounder) {
final Dimension2D nameDim = name.calculateDimension(stringBounder);
final Dimension2D stereoDim = stereo == null ? new Dimension2DDouble(0, 0) : stereo
.calculateDimension(stringBounder);
final Dimension2D nameAndStereo = new Dimension2DDouble(Math.max(nameDim.getWidth(), stereoDim.getWidth()),
nameDim.getHeight() + stereoDim.getHeight());
return nameAndStereo;
}
public ShapeType getShapeType() {
return ShapeType.RECTANGLE;
}
public int getShield() {
return 0;
}
public double getStartingX(StringBounder stringBounder, double y) {
return 0;
}
public double getEndingX(StringBounder stringBounder, double y) {
return calculateDimension(stringBounder).getWidth();
}
}
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