001package gwt.material.design.addins.client.autocomplete.base;
002
003/*
004 * #%L
005 * GwtMaterial
006 * %%
007 * Copyright (C) 2015 GwtMaterialDesign
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import com.google.gwt.user.client.ui.Image;
024import com.google.gwt.user.client.ui.MultiWordSuggestOracle;
025
026public class MaterialSuggestionOracle extends MultiWordSuggestOracle {
027
028    public MaterialSuggestionOracle() {
029    }
030
031    private String imageElem = "";
032
033    @Override
034    public boolean isDisplayStringHTML() {
035        return super.isDisplayStringHTML();
036    }
037
038    /**
039     * Autocomplete with Image item selection.
040     */
041    public void add(String text, Image image){
042        this.imageElem = image.getElement().toString();
043        add(text + image);
044    }
045
046    /* (non-Javadoc)
047     * @see com.google.gwt.user.client.ui.MultiWordSuggestOracle#add(java.lang.String)
048     */
049    @Override
050    public void add(String suggestion) {
051        super.add(suggestion);
052    }
053
054    @Override
055    protected MultiWordSuggestion createSuggestion(String display, String suggestion) {
056        suggestion = display.replace(imageElem, "");
057        return new gwt.material.design.client.base.Suggestion(display, suggestion);
058    }
059
060    /**
061     * @return the imageElem
062     */
063    public String getImageElem() {
064        return imageElem;
065    }
066
067    /**
068     * @param imageElem the imageElem to set
069     */
070    public void setImageElem(String imageElem) {
071        this.imageElem = imageElem;
072    }
073}