| New file |
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| 0,0 → 1,84 |
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| /* |
| * Copyright 2006 Google Inc. |
| * |
| * 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 org.tela_botanica.client; |
| |
| |
| import com.google.gwt.json.client.JSONArray; |
| import com.google.gwt.json.client.JSONParser; |
| import com.google.gwt.json.client.JSONString; |
| import com.google.gwt.json.client.JSONValue; |
| import com.google.gwt.user.client.HTTPRequest; |
| import com.google.gwt.user.client.ResponseTextHandler; |
| import com.google.gwt.user.client.ui.Image; |
| import com.google.gwt.user.client.ui.PopupPanel; |
| |
| /** |
| * Composite permet de wrapper des Widget pour creer un nouveau Widget cf methode initWidget() |
| */ |
| |
| public class InfoPopup extends PopupPanel { |
| |
| private Mediator mediator=null; |
| private Image image = new Image(); |
| |
| public InfoPopup(final Mediator med) { |
| |
| super(true); |
| |
| mediator=med; |
| |
| |
| mediator.registerInfoPopup(this); |
| |
| |
| add(image); |
| |
| |
| } |
| |
| public void setImage(String url) { |
| if (url.compareTo("null")!=0) { |
| setPopupPosition(mediator.getLeftPanel().getAbsoluteLeft()+10, mediator.getLeftPanel().getAbsoluteTop() + (mediator.getLeftPanel().getOffsetHeight()/2)); |
| show(); |
| image.setUrl(url); |
| } |
| else { |
| hide(); |
| } |
| |
| } |
| |
| |
| public void setImageUrl(String value) { |
| |
| HTTPRequest.asyncGet(mediator.getServiceBaseUrl() + "/NameImage/" + value, |
| new ResponseTextHandler() { |
| |
| public void onCompletion(String strcomplete) { |
| |
| JSONValue jsonValue = JSONParser.parse(strcomplete); |
| JSONArray jsonArray; |
| |
| if ((jsonArray = jsonValue.isArray()) != null) { |
| // Url Image |
| setImage(((JSONString) jsonArray.get(0)).stringValue()); |
| } |
| } |
| |
| }); |
| } |
| |
| } |