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plantuml/src/net/sourceforge/plantuml/svek/image/EntityImageClassHeader.java

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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
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* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML 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 General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.svek.image;
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import net.sourceforge.plantuml.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.ColorParam;
import net.sourceforge.plantuml.FontParam;
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import net.sourceforge.plantuml.Guillemet;
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import net.sourceforge.plantuml.ISkinParam;
import net.sourceforge.plantuml.SkinParamUtils;
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import net.sourceforge.plantuml.UseStyle;
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import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.cucadiagram.EntityPortion;
import net.sourceforge.plantuml.cucadiagram.ILeaf;
import net.sourceforge.plantuml.cucadiagram.LeafType;
import net.sourceforge.plantuml.cucadiagram.PortionShower;
import net.sourceforge.plantuml.cucadiagram.Stereotype;
import net.sourceforge.plantuml.graphic.CircledCharacter;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.graphic.TextBlockGeneric;
import net.sourceforge.plantuml.graphic.TextBlockUtils;
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import net.sourceforge.plantuml.graphic.VerticalAlignment;
import net.sourceforge.plantuml.skin.VisibilityModifier;
import net.sourceforge.plantuml.skin.rose.Rose;
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import net.sourceforge.plantuml.style.PName;
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import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleSignature;
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import net.sourceforge.plantuml.svek.AbstractEntityImage;
import net.sourceforge.plantuml.svek.HeaderLayout;
import net.sourceforge.plantuml.svek.ShapeType;
import net.sourceforge.plantuml.ugraphic.UFont;
import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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public class EntityImageClassHeader extends AbstractEntityImage {
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final private HeaderLayout headerLayout;
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public EntityImageClassHeader(ILeaf entity, ISkinParam skinParam, PortionShower portionShower) {
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super(entity, skinParam);
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final boolean italic = entity.getLeafType() == LeafType.ABSTRACT_CLASS
|| entity.getLeafType() == LeafType.INTERFACE;
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final Stereotype stereotype = entity.getStereotype();
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final boolean displayGenericWithOldFashion = skinParam.displayGenericWithOldFashion();
final String generic = displayGenericWithOldFashion ? null : entity.getGeneric();
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FontConfiguration fontConfigurationName;
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if (UseStyle.useBetaStyle()) {
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final Style style = StyleSignature
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.of(SName.root, SName.element, SName.classDiagram, SName.class_, SName.header) //
.with(stereotype) //
.with(entity.getStereostyles()) //
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.getMergedStyle(skinParam.getCurrentStyleBuilder());
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fontConfigurationName = new FontConfiguration(skinParam, style);
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} else {
fontConfigurationName = new FontConfiguration(getSkinParam(), FontParam.CLASS, stereotype);
}
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if (italic)
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fontConfigurationName = fontConfigurationName.italic();
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Display display = entity.getDisplay();
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if (displayGenericWithOldFashion && entity.getGeneric() != null)
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display = display.addGeneric(entity.getGeneric());
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TextBlock name = display.createWithNiceCreoleMode(fontConfigurationName, HorizontalAlignment.CENTER, skinParam);
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final VisibilityModifier modifier = entity.getVisibilityModifier();
if (modifier == null) {
name = TextBlockUtils.withMargin(name, 3, 3, 0, 0);
} else {
final Rose rose = new Rose();
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final HColor back = rose.getHtmlColor(skinParam, modifier.getBackground());
final HColor fore = rose.getHtmlColor(skinParam, modifier.getForeground());
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final TextBlock uBlock = modifier.getUBlock(skinParam.classAttributeIconSize(), fore, back, false);
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name = TextBlockUtils.mergeLR(uBlock, name, VerticalAlignment.CENTER);
name = TextBlockUtils.withMargin(name, 3, 3, 0, 0);
}
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final TextBlock stereo;
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if (stereotype == null || stereotype.getLabel(Guillemet.DOUBLE_COMPARATOR) == null
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|| portionShower.showPortion(EntityPortion.STEREOTYPE, entity) == false)
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stereo = null;
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else
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stereo = TextBlockUtils.withMargin(Display.create(stereotype.getLabels(skinParam.guillemet())).create(
new FontConfiguration(getSkinParam(), FontParam.CLASS_STEREOTYPE, stereotype),
HorizontalAlignment.CENTER, skinParam), 1, 0);
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TextBlock genericBlock;
if (generic == null) {
genericBlock = null;
} else {
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genericBlock = Display.getWithNewlines(generic).create(
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new FontConfiguration(getSkinParam(), FontParam.CLASS_STEREOTYPE, stereotype),
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HorizontalAlignment.CENTER, skinParam);
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genericBlock = TextBlockUtils.withMargin(genericBlock, 1, 1);
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final HColor classBackground = SkinParamUtils.getColor(getSkinParam(), stereotype, ColorParam.background);
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final HColor classBorder = SkinParamUtils.getFontColor(getSkinParam(), FontParam.CLASS_STEREOTYPE,
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stereotype);
genericBlock = new TextBlockGeneric(genericBlock, classBackground, classBorder);
genericBlock = TextBlockUtils.withMargin(genericBlock, 1, 1);
}
final TextBlock circledCharacter;
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if (portionShower.showPortion(EntityPortion.CIRCLED_CHARACTER, (ILeaf) getEntity()))
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circledCharacter = TextBlockUtils.withMargin(getCircledCharacter(entity, skinParam), 4, 0, 5, 5);
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else
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circledCharacter = null;
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this.headerLayout = new HeaderLayout(circledCharacter, stereo, name, genericBlock);
}
private TextBlock getCircledCharacter(ILeaf entity, ISkinParam skinParam) {
final Stereotype stereotype = entity.getStereotype();
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if (stereotype != null && stereotype.getSprite(skinParam) != null)
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return stereotype.getSprite(skinParam);
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final UFont font = SkinParamUtils.getFont(getSkinParam(), FontParam.CIRCLED_CHARACTER, null);
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final LeafType leafType = entity.getLeafType();
final HColor spotBackColor;
HColor spotBorder;
final HColor classBorder;
final HColor fontColor;
if (UseStyle.useBetaStyle()) {
final Style style = spotStyleSignature(leafType).getMergedStyle(skinParam.getCurrentStyleBuilder());
spotBorder = style.value(PName.LineColor).asColor(skinParam.getThemeStyle(), skinParam.getIHtmlColorSet());
spotBackColor = style.value(PName.BackGroundColor).asColor(skinParam.getThemeStyle(),
skinParam.getIHtmlColorSet());
classBorder = SkinParamUtils.getColor(getSkinParam(), stereotype, ColorParam.classBorder);
fontColor = style.value(PName.FontColor).asColor(skinParam.getThemeStyle(), skinParam.getIHtmlColorSet());
} else {
spotBackColor = SkinParamUtils.getColor(getSkinParam(), stereotype, spotBackground(leafType));
spotBorder = SkinParamUtils.getColor(getSkinParam(), stereotype, spotBorder(leafType));
classBorder = SkinParamUtils.getColor(getSkinParam(), stereotype, ColorParam.classBorder);
fontColor = SkinParamUtils.getFontColor(getSkinParam(), FontParam.CIRCLED_CHARACTER, null);
}
if (stereotype != null && stereotype.getCharacter() != 0)
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return new CircledCharacter(stereotype.getCharacter(), getSkinParam().getCircledCharacterRadius(), font,
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stereotype.getHtmlColor(), classBorder, fontColor);
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if (spotBorder == null)
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spotBorder = classBorder;
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char circledChar = 0;
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if (stereotype != null)
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circledChar = getSkinParam().getCircledCharacter(stereotype);
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if (circledChar == 0)
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circledChar = getCircledChar(leafType);
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return new CircledCharacter(circledChar, getSkinParam().getCircledCharacterRadius(), font, spotBackColor,
spotBorder, fontColor);
}
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private StyleSignature spotStyleSignature(LeafType leafType) {
switch (leafType) {
case ANNOTATION:
return StyleSignature.of(SName.root, SName.element, SName.spot, SName.spotAnnotation);
case ABSTRACT_CLASS:
return StyleSignature.of(SName.root, SName.element, SName.spot, SName.spotAbstractClass);
case CLASS:
return StyleSignature.of(SName.root, SName.element, SName.spot, SName.spotClass);
case INTERFACE:
return StyleSignature.of(SName.root, SName.element, SName.spot, SName.spotInterface);
case ENUM:
return StyleSignature.of(SName.root, SName.element, SName.spot, SName.spotEnum);
case ENTITY:
return StyleSignature.of(SName.root, SName.element, SName.spot, SName.spotEntity);
}
throw new IllegalStateException();
}
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private ColorParam spotBackground(LeafType leafType) {
switch (leafType) {
case ANNOTATION:
return ColorParam.stereotypeNBackground;
case ABSTRACT_CLASS:
return ColorParam.stereotypeABackground;
case CLASS:
return ColorParam.stereotypeCBackground;
case INTERFACE:
return ColorParam.stereotypeIBackground;
case ENUM:
return ColorParam.stereotypeEBackground;
case ENTITY:
return ColorParam.stereotypeCBackground;
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}
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assert false;
return null;
}
private ColorParam spotBorder(LeafType leafType) {
switch (leafType) {
case ANNOTATION:
return ColorParam.stereotypeNBorder;
case ABSTRACT_CLASS:
return ColorParam.stereotypeABorder;
case CLASS:
return ColorParam.stereotypeCBorder;
case INTERFACE:
return ColorParam.stereotypeIBorder;
case ENUM:
return ColorParam.stereotypeEBorder;
case ENTITY:
return ColorParam.stereotypeCBorder;
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}
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assert false;
return null;
}
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private char getCircledChar(LeafType leafType) {
switch (leafType) {
case ANNOTATION:
return '@';
case ABSTRACT_CLASS:
return 'A';
case CLASS:
return 'C';
case INTERFACE:
return 'I';
case ENUM:
return 'E';
case ENTITY:
return 'E';
}
assert false;
return '?';
}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
return headerLayout.getDimension(stringBounder);
}
final public void drawU(UGraphic ug) {
throw new UnsupportedOperationException();
}
public void drawU(UGraphic ug, double width, double height) {
headerLayout.drawU(ug, width, height);
}
public ShapeType getShapeType() {
return ShapeType.RECTANGLE;
}
}