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DocumentListOptionsView.java
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DocumentListOptionsView.java
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/*
* Copyright 2010, Red Hat, Inc. and individual contributors as indicated by the
* @author tags. See the copyright.txt file in the distribution for a full
* listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this software; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF
* site: http://www.fsf.org.
*/
package org.zanata.webtrans.client.view;
import org.zanata.webtrans.client.presenter.UserConfigHolder;
import org.zanata.webtrans.client.resources.WebTransMessages;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
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.Anchor;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
public class DocumentListOptionsView extends Composite implements
DocumentListOptionsDisplay {
interface DocumentListOptionsUiBinder extends
UiBinder<Widget, DocumentListOptionsView> {
}
private static DocumentListOptionsUiBinder uiBinder = GWT
.create(DocumentListOptionsUiBinder.class);
@UiField
Anchor twentyFiveDoc, fiftyDoc, hundredDoc, twoHundredFiftyDoc;
@UiField
WebTransMessages messages;
private Listener listener;
@Inject
public DocumentListOptionsView() {
initWidget(uiBinder.createAndBindUi(this));
}
@Override
public Widget asWidget() {
return this;
}
@UiHandler("twentyFiveDoc")
public void onTwentyFiveDocClicked(ClickEvent event) {
listener.onPageSizeClick(25);
onPageSizeChanged(twentyFiveDoc);
}
@UiHandler("fiftyDoc")
public void onFiftyDocClicked(ClickEvent event) {
listener.onPageSizeClick(50);
onPageSizeChanged(fiftyDoc);
}
@UiHandler("hundredDoc")
public void onHundredDocClicked(ClickEvent event) {
listener.onPageSizeClick(100);
onPageSizeChanged(hundredDoc);
}
@UiHandler("twoHundredFiftyDoc")
public void onTwoHundredFiftyDocClicked(ClickEvent event) {
listener.onPageSizeClick(250);
onPageSizeChanged(twoHundredFiftyDoc);
}
private void onPageSizeChanged(Anchor selectedWidget) {
twentyFiveDoc.addStyleName("txt--invert");
fiftyDoc.addStyleName("txt--invert");
hundredDoc.addStyleName("txt--invert");
twoHundredFiftyDoc.addStyleName("txt--invert");
selectedWidget.removeStyleName("txt--invert");
}
@Override
public void setOptionsState(UserConfigHolder.ConfigurationState state) {
onPageSizeChange(state.getDocumentListPageSize());
}
@Override
public void setListener(Listener listener) {
this.listener = listener;
}
private void onPageSizeChange(int pageSize) {
if (pageSize == 25) {
onTwentyFiveDocClicked(null);
} else if (pageSize == 50) {
onFiftyDocClicked(null);
} else if (pageSize == 100) {
onHundredDocClicked(null);
} else if (pageSize == 250) {
onTwoHundredFiftyDocClicked(null);
}
}
}