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- /*
- * Copyright 2000-2013 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
- package com.vaadin.client.ui.label;
-
- import com.google.gwt.dom.client.Document;
- import com.google.gwt.dom.client.PreElement;
- import com.vaadin.client.Profiler;
- import com.vaadin.client.Util;
- import com.vaadin.client.communication.StateChangeEvent;
- import com.vaadin.client.ui.AbstractComponentConnector;
- import com.vaadin.client.ui.VLabel;
- import com.vaadin.shared.ui.Connect;
- import com.vaadin.shared.ui.Connect.LoadStyle;
- import com.vaadin.shared.ui.label.LabelState;
- import com.vaadin.ui.Label;
-
- @Connect(value = Label.class, loadStyle = LoadStyle.EAGER)
- public class LabelConnector extends AbstractComponentConnector {
-
- @Override
- public LabelState getState() {
- return (LabelState) super.getState();
- }
-
- @Override
- public void onStateChanged(StateChangeEvent stateChangeEvent) {
- super.onStateChanged(stateChangeEvent);
- boolean sinkOnloads = false;
- Profiler.enter("LabelConnector.onStateChanged update content");
- switch (getState().contentMode) {
- case PREFORMATTED:
- PreElement preElement = Document.get().createPreElement();
- preElement.setInnerText(getState().text);
- // clear existing content
- getWidget().setHTML("");
- // add preformatted text to dom
- getWidget().getElement().appendChild(preElement);
- break;
-
- case TEXT:
- getWidget().setText(getState().text);
- break;
-
- case HTML:
- case RAW:
- sinkOnloads = true;
- case XML:
- getWidget().setHTML(getState().text);
- break;
- default:
- getWidget().setText("");
- break;
-
- }
- Profiler.leave("LabelConnector.onStateChanged update content");
-
- if (sinkOnloads) {
- Profiler.enter("LabelConnector.onStateChanged sinkOnloads");
- Util.sinkOnloadForImages(getWidget().getElement());
- Profiler.leave("LabelConnector.onStateChanged sinkOnloads");
- }
- }
-
- @Override
- public VLabel getWidget() {
- return (VLabel) super.getWidget();
- }
-
- }
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