83 lines
2.2 KiB
Java
83 lines
2.2 KiB
Java
package de.srsoftware.web4rail.actions;
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import java.util.List;
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import java.util.Map;
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import org.json.JSONObject;
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import de.srsoftware.web4rail.BaseClass;
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import de.srsoftware.web4rail.LoadCallback;
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import de.srsoftware.web4rail.Params;
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import de.srsoftware.web4rail.tags.Fieldset;
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import de.srsoftware.web4rail.tags.Window;
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import de.srsoftware.web4rail.tiles.Decoupler;
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import de.srsoftware.web4rail.tiles.Tile;
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public class EngageDecoupler extends Action {
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private static final String DECOUPLER = Decoupler.class.getSimpleName();
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public EngageDecoupler(BaseClass parent) {
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super(parent);
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}
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private Decoupler decoupler = null;
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@Override
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public boolean fire(Context context) {
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if (isNull(decoupler)) return false;
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decoupler.engage();
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return true;
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}
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@Override
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public JSONObject json() {
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JSONObject json = super.json();
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if (isSet(decoupler)) {
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json.put(Decoupler.class.getSimpleName(), decoupler.id());
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}
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return json;
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}
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@Override
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public Action load(JSONObject json) {
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if (json.has(DECOUPLER)) new LoadCallback() {
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@Override
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public void afterLoad() {
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decoupler = BaseClass.get(Id.from(json, DECOUPLER));
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}
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};
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return super.load(json);
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}
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@Override
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protected Window properties(List<Fieldset> preForm, FormInput formInputs, List<Fieldset> postForm, String... errors) {
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formInputs.add(t("Decoupler") + ": " + (isNull(decoupler) ? t("unset") : decoupler), button(t("Select from plan"), Map.of(ACTION, ACTION_UPDATE, ASSIGN, DECOUPLER)));
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return super.properties(preForm, formInputs, postForm, errors);
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}
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@Override
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protected void removeChild(BaseClass child) {
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if (child == decoupler) decoupler = null;
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super.removeChild(child);
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}
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public String toString() {
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if (isNull(decoupler)) return "[" + t("Click here to setup decoupler") + "]";
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return t("Engage {}", decoupler);
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};
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@Override
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protected Object update(Params params) {
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LOG.debug("update: {}", params);
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if (params.containsKey(DECOUPLER)) {
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Tile tile = BaseClass.get(new Id(params.getString(DECOUPLER)));
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if (tile instanceof Decoupler) {
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decoupler = (Decoupler) tile;
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} else return t("Clicked tile is not a {}!", t("decoupler"));
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}
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return context().properties();
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}
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}
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