eu.future.earth.gwt.client.ui.panels.CleanPlaceHolderLabelFieldPanel Maven / Gradle / Ivy

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package eu.future.earth.gwt.client.ui.panels;

import java.util.Iterator;

import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HasText;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.Widget;

import eu.future.earth.gwt.client.logic.UUID;
import eu.future.earth.gwt.client.ui.ImageResources;
import eu.future.earth.gwt.client.ui.general.UiUtil;

public class CleanPlaceHolderLabelFieldPanel extends AbstractLabelFieldPanel {

	private FlowPanel holderGrid = null;

	public CleanPlaceHolderLabelFieldPanel() {
		FlowPanel main = new FlowPanel();
		holderGrid = new FlowPanel();
		main.add(holderGrid);
		main.add(requiredLabel);
		initWidget(holderGrid);
		requiredLabel.setVisible(false);
	}

	private final InlineLabel requiredLabel = new InlineLabel(ImageResources.STATIC_TEXT.requiredFields());

	@Override
	public void showRequired(boolean hasRequired) {
		requiredLabel.setVisible(hasRequired);
	}

	public void clearButtons() {
		holderGrid.clear();
	}

	@Override
	public String getLabel(String name) {
		return UiUtil.getPlaceHolder(getEdit(name));
	}

	@Override
	public void setLabel(String name, String newText) {
		UiUtil.setPlaceHolder(getEdit(name), newText);
	}

	@Override
	protected void addFieldInternal(Field real) {

		setElements(real.getId(), null, real.getWidget(), real.getExtraWidget());
		if (real.getWidget() != null) {
			addAndSetStyle(real.getWidget());
			if (real.getLabel() != null) {
				UiUtil.setPlaceHolder(real.getWidget(), real.getLabel());
			}
		}
		if (real.getExtraWidget() != null) {
			addAndSetStyle(real.getExtraWidget());
		}

	}

	private void addAndSetStyle(Widget item) {
		holderGrid.add(item);
	}

	@Override
	public Field addTwoRows(Field result) {
		if (result.getId() == null) {
			result.setId(UUID.uuid());
		}

		if (result.getLabel() != null) {
			UiUtil.setPlaceHolder(result.getManager(), result.getLabel());
			addAndSetStyle(result.getManager());
		}
		setElements(result.getId(), null, result.getManager(), result.getExtraWidget());
		return result;
	}

	@Override
	public void showFilled() {
		Iterator labelsName = labels.keySet().iterator();
		while (labelsName.hasNext()) {
			String labelName = labelsName.next();
			Widget item = edits.get(labelName);
			if (item instanceof HasText) {
				HasText real = (HasText) item;
				if (real.getText() != null && real.getText().length() > 0) {
					setVisible(labelName, true);
				} else {
					setVisible(labelName, false);
				}
			} else {

			}
		}
	}

	@Override
	public void setVisible(String name, boolean newState) {
		if (name != null) {
			setVisibleElements(name, newState);
		}
	}

	public void setRequiredAndVisible(String name, boolean newState) {
		setRequired(name, newState);
		setVisible(name, newState);
	}

	@Override
	public void setRequired(String name, boolean newState) {
		if (name != null) {
			super.setRequiredForLabel(name, newState);
			Widget lbl = super.getEdit(name);
			if (lbl != null) {
				// String pla = UiUtil.getPlaceHolder(lbl);
				// if (pla != null) {
				// if (pla.contains("*")) {
				// if (!newState) {
				// UiUtil.setPlaceHolder(lbl, pla.replace(" *", ""));
				// }
				// } else {
				// if (newState) {
				// UiUtil.setPlaceHolder(lbl, pla + " *");
				//
				// }
				// }
				// }
			}
			checkRequiredLegendas();
		}
	}

	@Override
	public void setError(String name, boolean newState) {
		if (name != null) {
			super.setErrorForLabel(name, newState);
		}
	}

	@Override
	public void setWordWrapForLabel(String labelName, boolean b) {

	}

	@Override
	public void clear() {
		holderGrid.clear();
	}

	@Override
	public Iterator iterator() {
		return holderGrid.iterator();
	}

	@Override
	public boolean remove(Widget w) {
		return holderGrid.remove(w);
	}
}