net.sourceforge.plantuml.skin.AbstractTextualComponent Maven / Gradle / Ivy
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package net.sourceforge.plantuml.skin;
import net.sourceforge.plantuml.cucadiagram.BodyFactory;
import net.sourceforge.plantuml.klimt.LineBreakStrategy;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.color.HColorSet;
import net.sourceforge.plantuml.klimt.creole.CreoleMode;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.font.UFont;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.TextBlockEmpty;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.ISkinSimple;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.Style;
public abstract class AbstractTextualComponent extends AbstractComponent {
private final int marginX1;
private final int marginX2;
private final int marginY;
private final TextBlock textBlock;
private final ISkinSimple spriteContainer;
private final UFont font;
private final HColor fontColor;
private final HorizontalAlignment alignment;
public AbstractTextualComponent(Style style, LineBreakStrategy maxMessageSize, int marginX1, int marginX2,
int marginY, ISkinSimple spriteContainer, CharSequence label) {
this(style, style, maxMessageSize, marginX1, marginX2, marginY, spriteContainer,
Display.getWithNewlines(spriteContainer.getPragma(), label == null ? "" : label.toString()), false);
}
public AbstractTextualComponent(Style style, LineBreakStrategy maxMessageSize, int marginX1, int marginX2,
int marginY, ISkinSimple spriteContainer, Display display, boolean enhanced) {
this(style, style, maxMessageSize, marginX1, marginX2, marginY, spriteContainer, display, enhanced);
}
public AbstractTextualComponent(Style style, Style stereo, LineBreakStrategy maxMessageSize, int marginX1,
int marginX2, int marginY, ISkinSimple spriteContainer, Display display, boolean enhanced) {
super(style);
this.spriteContainer = spriteContainer;
final FontConfiguration fc = style.getFontConfiguration(getIHtmlColorSet());
this.font = style.getUFont();
this.fontColor = style.value(PName.FontColor).asColor(getIHtmlColorSet());
final HorizontalAlignment horizontalAlignment = style.getHorizontalAlignment();
final UFont fontForStereotype = stereo.getUFont();
final HColor htmlColorForStereotype = stereo.value(PName.FontColor).asColor(getIHtmlColorSet());
display = display.withoutStereotypeIfNeeded(style);
this.marginX1 = marginX1;
this.marginX2 = marginX2;
this.marginY = marginY;
if (display.size() == 1 && display.get(0).length() == 0)
textBlock = new TextBlockEmpty();
else if (enhanced)
textBlock = BodyFactory.create3(display, spriteContainer, horizontalAlignment, fc, maxMessageSize, style);
else
textBlock = display.create0(fc, horizontalAlignment, spriteContainer, maxMessageSize, CreoleMode.FULL,
fontForStereotype, htmlColorForStereotype, marginX1, marginX2);
this.alignment = horizontalAlignment;
}
protected HColorSet getIHtmlColorSet() {
return ((ISkinParam) spriteContainer).getIHtmlColorSet();
}
protected TextBlock getTextBlock() {
return textBlock;
}
protected double getPureTextWidth(StringBounder stringBounder) {
final TextBlock textBlock = getTextBlock();
final XDimension2D size = textBlock.calculateDimension(stringBounder);
return size.getWidth();
}
final public double getTextWidth(StringBounder stringBounder) {
return getPureTextWidth(stringBounder) + marginX1 + marginX2;
}
final protected double getTextHeight(StringBounder stringBounder) {
final TextBlock textBlock = getTextBlock();
final XDimension2D size = textBlock.calculateDimension(stringBounder);
return size.getHeight() + 2 * marginY;
}
final protected int getMarginX1() {
return marginX1;
}
final protected int getMarginX2() {
return marginX2;
}
final protected int getMarginY() {
return marginY;
}
final protected UFont getFont() {
return font;
}
protected HColor getFontColor() {
return fontColor;
}
protected final ISkinSimple getISkinSimple() {
return spriteContainer;
}
public final HorizontalAlignment getHorizontalAlignment() {
return alignment;
}
}
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