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re-implented trailing calculations of train

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Stephan Richter
2020-11-05 18:27:12 +01:00
parent f9a3466f33
commit 0ef617aa34
16 changed files with 294 additions and 263 deletions
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33
src/main/java/de/srsoftware/web4rail/tiles/StretchableTile.java
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@@ -7,61 +7,64 @@ import java.util.Map.Entry;
import org.json.JSONObject;
import de.srsoftware.tools.Tag;
import de.srsoftware.web4rail.tags.Input;
import de.srsoftware.web4rail.tags.Label;
public abstract class StretchableTile extends Tile {
private static final String LENGTH = "length";
public int length = 1;
private static final String STRETCH_LENGTH = "stretch";
public int stretch = 1;
@Override
public JSONObject config() {
JSONObject config = super.config();
if (length != 1) config.put(LENGTH, length);
if (stretch != 1) config.put(STRETCH_LENGTH, stretch);
return config;
}
@Override
public JSONObject json() {
JSONObject json = super.json();
if (length > 1) json.put(LENGTH, length);
if (stretch > 1) json.put(STRETCH_LENGTH, stretch);
return json;
}
@Override
protected Tile load(JSONObject json) throws IOException {
super.load(json);
if (json.has(LENGTH)) length = json.getInt(LENGTH);
if (json.has(STRETCH_LENGTH)) stretch = json.getInt(STRETCH_LENGTH);
return this;
}
@Override
public Tag propForm(String id) {
Tag form = super.propForm(id);
new Tag("h4").content(t("Length")).addTo(form);
Tag label = new Tag("label").content(t("length:")+NBSP);
new Tag("input").attr("type", "number").attr("name","length").attr("value", length).addTo(label);
label.addTo(new Tag("p")).addTo(form);
new Tag("h4").content(stretchType()).addTo(form);
new Input(STRETCH_LENGTH, stretch).numeric().addTo(new Label(stretchType()+":"+NBSP)).addTo(new Tag("p")).addTo(form);
return form;
}
private void setLength(String value) {
private void stretch(String value) {
try {
setLength(Integer.parseInt(value));
stretch(Integer.parseInt(value));
} catch (NumberFormatException nfe) {
LOG.warn("{} is not a valid length!",value);
}
}
public void setLength(int len) {
this.length = Math.max(1, len);
public void stretch(int len) {
this.stretch = Math.max(1, len);
}
protected abstract String stretchType();
@Override
public Tile update(HashMap<String, String> params) throws IOException {
for (Entry<String, String> entry : params.entrySet()) {
switch (entry.getKey()) {
case LENGTH:
setLength(entry.getValue());
case STRETCH_LENGTH:
stretch(entry.getValue());
break;
}
}