TimeHeaderSimple.java
/* ========================================================================
* PlantUML : a free UML diagram generator
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* (C) Copyright 2009-2024, Arnaud Roques
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* Original Author: Arnaud Roques
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package net.sourceforge.plantuml.project.draw.header;
import java.time.LocalDate;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
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.shape.TextBlock;
import net.sourceforge.plantuml.klimt.shape.ULine;
import net.sourceforge.plantuml.klimt.sprite.SpriteContainerEmpty;
import net.sourceforge.plantuml.project.core.PrintScale;
import net.sourceforge.plantuml.project.data.DayCalendarData;
import net.sourceforge.plantuml.project.data.TimeBoundsData;
import net.sourceforge.plantuml.project.data.TimeScaleConfigData;
import net.sourceforge.plantuml.project.data.TimelineStyleData;
import net.sourceforge.plantuml.project.data.WeekConfigData;
import net.sourceforge.plantuml.project.time.TimePoint;
import net.sourceforge.plantuml.project.timescale.TimeScale;
import net.sourceforge.plantuml.style.SName;
class TimeHeaderSimple extends TimeHeader {
public TimeHeaderSimple(TimeScale timeScale, WeekConfigData weekConfigData, DayCalendarData dayCalendar,
TimeBoundsData timeBounds, TimeScaleConfigData scaleConfig, TimelineStyleData timelineStyle) {
super(timeScale, weekConfigData, dayCalendar, timeBounds, scaleConfig, timelineStyle);
}
@Override
public double getFullHeaderHeight(StringBounder stringBounder) {
return getTimeHeaderHeight(stringBounder) + getHeaderNameDayHeight();
}
@Override
public double getTimeHeaderHeight(StringBounder stringBounder) {
final double h = timelineStyle.getFontSizeDay();
return h + 6;
}
@Override
public double getTimeFooterHeight(StringBounder stringBounder) {
final double h = timelineStyle.getFontSizeDay();
return h + 6;
}
private double getHeaderNameDayHeight() {
return 0;
}
private int delta = 0;
private TimePoint increment(TimePoint day) {
if (delta == 0)
initDelta(day);
for (int i = 0; i < delta; i++)
day = day.increment(scaleConfig.getPrintScale());
return day;
}
private LocalDate increment(LocalDate day) {
if (delta == 0)
initDelta(day);
for (int i = 0; i < delta; i++)
day = increment(day, scaleConfig.getPrintScale());
return day;
}
private LocalDate increment(LocalDate day, PrintScale printScale) {
if (printScale == PrintScale.WEEKLY)
return day.plusDays(7);
return day.plusDays(1);
}
private void initDelta(LocalDate day) {
if (scaleConfig.getPrintScale() == PrintScale.DAILY) {
final double x1 = getTimeScale().getPosition(TimePoint.ofStartOfDay(day));
do {
delta++;
day = day.plusDays(1);
} while (getTimeScale().getPosition(TimePoint.ofStartOfDay(day)) < x1 + 16);
} else {
delta = 1;
}
}
private void initDelta(TimePoint day) {
if (scaleConfig.getPrintScale() == PrintScale.DAILY) {
final double x1 = getTimeScale().getPosition(day);
do {
delta++;
day = day.increment();
} while (getTimeScale().getPosition(day) < x1 + 16);
} else {
delta = 1;
}
}
private void drawSmallVlinesDay(UGraphic ug, double totalHeightWithoutFooter) {
ug = ug.apply(getLineColor());
ug = ug.apply(UTranslate.dy(6));
final ULine vbar = ULine.vline(totalHeightWithoutFooter + 2);
for (LocalDate day = getMinDay(); day.compareTo(getMaxDay().plusDays(1)) <= 0; day = increment(day)) {
final TimePoint wink = TimePoint.ofStartOfDay(day);
final double x1 = getTimeScale().getPosition(wink);
ug.apply(UTranslate.dx(x1)).draw(vbar);
}
}
private void drawSimpleDayCounter(UGraphic ug) {
for (LocalDate day = getMinDay(); day.compareTo(getMaxDay().plusDays(1)) <= 0; day = increment(day)) {
final TimePoint wink = TimePoint.ofStartOfDay(day);
final int value;
if (scaleConfig.getPrintScale() == PrintScale.WEEKLY)
value = wink.getAbsoluteDayNum() / 7 + 1;
else
value = wink.getAbsoluteDayNum() + 1;
final UFont font = timelineStyle.getFont(SName.day);
final FontConfiguration fontConfiguration = getFontConfiguration(font, false, openFontColor());
final TextBlock num = Display.getWithNewlines(getPragma(), "" + value).create(fontConfiguration,
HorizontalAlignment.LEFT, new SpriteContainerEmpty());
final double x1 = getTimeScale().getPosition(wink);
final double x2;
if (scaleConfig.getPrintScale() == PrintScale.WEEKLY)
x2 = getTimeScale().getPosition(wink.addDays(6)) + getTimeScale().getWidth(wink.addDays(6));
else
x2 = getTimeScale().getPosition(increment(wink));
final double width = num.calculateDimension(ug.getStringBounder()).getWidth();
final double delta = (x2 - x1) - width;
if (wink.compareTo(TimePoint.ofStartOfDay(getMaxDay().plusDays(1))) < 0)
num.drawU(ug.apply(UTranslate.dx(x1 + delta / 2)));
}
}
@Override
public void drawTimeHeader(UGraphic ug, double totalHeightWithoutFooter) {
drawSmallVlinesDay(ug, totalHeightWithoutFooter);
printVerticalSeparators(ug, totalHeightWithoutFooter);
drawSimpleDayCounter(ug);
}
@Override
public void drawTimeFooter(UGraphic ug) {
ug = ug.apply(UTranslate.dy(3));
drawSimpleDayCounter(ug);
}
protected final void drawTextsBackground(UGraphic ug, double totalHeightWithoutFooter) {
final double height = totalHeightWithoutFooter - getFullHeaderHeight(ug.getStringBounder());
Pending pending = null;
for (LocalDate day = getMinDay(); day.compareTo(getMaxDay()) <= 0; day = day.plusDays(1)) {
final TimePoint wink = TimePoint.ofStartOfDay(day);
final double x1 = getTimeScale().getPosition(wink);
final double x2 = getTimeScale().getPosition(wink) + getTimeScale().getWidth(wink);
HColor back = getColor(wink);
// // Day of week should be stronger than period of time (back color).
// final HColor backDoW = colorDaysOfWeek.get(wink.getDayOfWeek());
// if (backDoW != null) {
// back = backDoW;
// }
// if (back == null && defaultPlan.getLoadAt(wink) == 0) {
// back = closedBackgroundColor();
// }
if (back == null) {
if (pending != null)
pending.draw(ug, height);
pending = null;
} else {
if (pending != null && pending.color.equals(back) == false) {
pending.draw(ug, height);
pending = null;
}
if (pending == null)
pending = new Pending(back, x1, x2);
else
pending.x2 = x2;
}
}
}
}