/*
* Copyright 2014 Red Hat, Inc. and/or its affiliates.
*
* 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.kie.workbench.common.widgets.client.discussion;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.ScrollPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import org.guvnor.common.services.shared.metadata.model.DiscussionRecord;
import org.gwtbootstrap3.client.ui.TextArea;
public class DiscussionWidgetViewImpl extends Composite implements DiscussionWidgetView {
private Presenter presenter;
interface Binder
extends
UiBinder<Widget, DiscussionWidgetViewImpl> {
}
private static Binder uiBinder = GWT.create( Binder.class );
@UiField
VerticalPanel lines;
@UiField
TextArea textBox;
@UiField
ScrollPanel commentScroll;
public DiscussionWidgetViewImpl() {
initWidget( uiBinder.createAndBindUi( this ) );
}
@Override
public void setPresenter( Presenter presenter ) {
this.presenter = presenter;
}
public void addRow( DiscussionRecord line ) {
CommentLinePresenter commentLine = new CommentLinePresenter( );
commentLine.setRecord( line );
lines.add( commentLine );
}
@Override
public void clear() {
lines.clear();
}
@Override
public void clearCommentBox() {
textBox.setText( "" );
}
@Override
public void scrollToBottom() {
commentScroll.scrollToBottom();
}
@UiHandler("textBox")
public void onCommentBoxEnter( final KeyUpEvent event ) {
if ( event.getNativeKeyCode() == KeyCodes.KEY_ENTER ) {
presenter.onAddComment( textBox.getText() );
}
}
}