public class GanttDiagram2 {
private final Project2 project;
private final double dayWith = 20;
public GanttDiagram2(Project2 project) {
this.project = project;
}
private final UFont font = new UFont("Serif", Font.PLAIN, 9);
private final FontConfiguration fontConfig = FontConfiguration.blackBlueTrue(font);
public void draw(UGraphic ug, double x, double y) {
final TextBlock timeHeader = project.getTimeHeader(dayWith);
final Row row = getMainRow();
final TextBlock headers = row.header();
final double deltaX = headers.calculateDimension(ug.getStringBounder()).getWidth();
final double deltaY = timeHeader.calculateDimension(ug.getStringBounder()).getHeight();
headers.drawU(ug.apply(new UTranslate(x, (y + deltaY))));
final TextBlock tbRow = row.asTextBloc(project.getTimeConverter(dayWith));
tbRow.drawU(ug.apply(new UTranslate((x + deltaX), (y + deltaY))));
timeHeader.drawU(ug.apply(new UTranslate((x + deltaX), y)));
}
private Row getMainRow() {
final List<Task> tasks = project.getTasks();
final List<Row> rows = new ArrayList<Row>();
for (Task t : tasks) {
final String text = t.getCode();
final TextBlock label = Display.create(text).create(fontConfig, HorizontalAlignment.LEFT,
new SpriteContainerEmpty());
rows.add(new RowSimple((Day) t.getStart(), (Day) t.getEnd(), HtmlColorUtils.BLACK, TextBlockUtils
.withMargin(label, 3, 3)));
}
final Row row = RowUtils.merge(rows);
return row;
}
public double getWidth(StringBounder stringBounder) {
final TextBlock timeHeader = project.getTimeHeader(dayWith);
final Row row = getMainRow();
final TextBlock headers = row.header();
return headers.calculateDimension(stringBounder).getWidth()
+ timeHeader.calculateDimension(stringBounder).getWidth() + 1;
}
public double getHeight(StringBounder stringBounder) {
final TextBlock timeHeader = project.getTimeHeader(dayWith);
final Row row = getMainRow();
final TextBlock headers = row.header();
return headers.calculateDimension(stringBounder).getHeight()
+ timeHeader.calculateDimension(stringBounder).getHeight();
}
}
class ItemHeader {
private final UFont font = new UFont("Serif", Font.PLAIN, 9);
private final Project project;
private final FontConfiguration fontConfig = FontConfiguration.blackBlueTrue(font);
public ItemHeader(Project project) {
this.project = project;
}
public void draw(UGraphic ug, double x, double y) {
final StringBounder stringBounder = ug.getStringBounder();
ug = ug.apply(new UChangeColor(HtmlColorUtils.BLACK));
ug.apply(new UTranslate(x, y))
.draw(new URectangle(getWidth(stringBounder), getHeight(stringBounder)));
for (Item it : project.getValidItems()) {
final TextBlock b =
Display.create("" + it.getCode())
.create(fontConfig, HorizontalAlignment.LEFT, new SpriteContainerEmpty());
final Dimension2D dim = b.calculateDimension(stringBounder);
b.drawU(ug.apply(new UTranslate(x, y)));
y += dim.getHeight();
ug.apply(new UTranslate(x, y)).draw(new ULine(getWidth(stringBounder), 0));
}
}
public double getWidth(StringBounder stringBounder) {
double width = 0;
for (Item it : project.getValidItems()) {
final Dimension2D dim = stringBounder.calculateDimension(font, it.getCode());
width = Math.max(width, dim.getWidth());
}
return width;
}
public double getHeight(StringBounder stringBounder) {
double height = 0;
for (Item it : project.getValidItems()) {
final Dimension2D dim = stringBounder.calculateDimension(font, it.getCode());
height += dim.getHeight();
}
return height;
}
public double getPosition(StringBounder stringBounder, Item item) {
double pos = 0;
for (Item it : project.getValidItems()) {
if (it == item) {
return pos;
}
final Dimension2D dim = stringBounder.calculateDimension(font, it.getCode());
pos += dim.getHeight();
}
throw new IllegalArgumentException();
}
}
public EntityImageDefault(IEntity entity) {
super(entity);
this.textBlock =
entity
.getDisplay()
.create(
FontConfiguration.blackBlueTrue(getFont14()),
HorizontalAlignment.CENTER,
new SpriteContainerEmpty());
}
public ImageData exportDiagram(OutputStream os, int num, FileFormatOption fileFormat)
throws IOException {
final Display display = Display.create(lines);
final UFont font = new UFont("Serif", Font.PLAIN, 14);
final FontConfiguration fontConfiguration = FontConfiguration.blackBlueTrue(font);
final Sheet sheet =
new CreoleParser(fontConfiguration, HorizontalAlignment.LEFT, null, CreoleMode.FULL)
.createSheet(display);
final SheetBlock1 sheetBlock = new SheetBlock1(sheet, 0, 0);
final ImageBuilder builder =
new ImageBuilder(new ColorMapperIdentity(), 1.0, null, null, null, 0, 0, null, false);
builder.setUDrawable(sheetBlock);
return builder.writeImageTOBEMOVED(fileFormat, os);
// final Dimension2D dim = TextBlockUtils.getDimension(sheetBlock);
// final UGraphic2 ug = fileFormat.createUGraphic(new ColorMapperIdentity(), 1, dim, null,
// false);
// // sheetBlock.drawU(ug.apply(new UTranslate(0, 10)));
// sheetBlock.drawU(ug);
// ug.writeImageTOBEMOVED(os, null, 96);
// return new ImageDataSimple(dim);
}
public class TimeHeaderMonth extends AbstractTextBlock implements TextBlock {
private final Day start;
private final Day end;
private final TimeLine timeline;
private final double dayWidth;
private final UFont font = new UFont("Serif", Font.PLAIN, 9);
private final FontConfiguration fontConfig = FontConfiguration.blackBlueTrue(font);
public TimeHeaderMonth(Day start, Day end, TimeLine timeline, double dayWidth) {
this.start = start;
this.end = end;
this.timeline = timeline;
this.dayWidth = dayWidth;
}
public void drawU(UGraphic ug) {
int n = 0;
String last = null;
double pendingX = -1;
for (Day d = start; d.compareTo(end) <= 0; d = (Day) timeline.next(d)) {
final String text = "" + d.getMonth().name();
if (pendingX == -1) {
pendingX = n * dayWidth;
last = text;
}
ug = ug.apply(new UChangeColor(HtmlColorUtils.BLACK));
ug = ug.apply(new UChangeBackColor(HtmlColorUtils.WHITE));
if (text.equals(last) == false) {
manage(ug, 0, 0, n, last, pendingX);
pendingX = n * dayWidth;
}
last = text;
n++;
}
manage(ug, 0, 0, n, last, pendingX);
}
private void manage(UGraphic ug, double x, double y, int n, String last, double pendingX) {
final double width = n * dayWidth - pendingX;
ug.apply(new UTranslate(x + pendingX, y)).draw(new URectangle(width, getHeight()));
final TextBlock b =
Display.create(last)
.create(fontConfig, HorizontalAlignment.LEFT, new SpriteContainerEmpty());
final Dimension2D dimText = b.calculateDimension(ug.getStringBounder());
final double diffX = width - dimText.getWidth();
final double diffY = getHeight() - dimText.getHeight();
b.drawU(ug.apply(new UTranslate((x + pendingX + diffX / 2), (y + diffY / 2))));
}
private double getHeight() {
return 20;
}
public Dimension2D calculateDimension(StringBounder stringBounder) {
int n = 0;
for (Day d = start; d.compareTo(end) <= 0; d = (Day) timeline.next(d)) {
n++;
}
return new Dimension2DDouble(n * dayWidth, getHeight());
}
}
