/*
* Copyright (c) 2011 PonySDK
* Owners:
* Luciano Broussal <luciano.broussal AT gmail.com>
* Mathieu Barbier <mathieu.barbier AT gmail.com>
* Nicolas Ciaravola <nicolas.ciaravola.pro AT gmail.com>
*
* WebSite:
* http://code.google.com/p/pony-sdk/
*
* 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.ponysdk.ui.server.list.paging;
import java.util.HashMap;
import java.util.Map;
import com.ponysdk.ui.server.basic.IsPWidget;
import com.ponysdk.ui.server.basic.PCommand;
import com.ponysdk.ui.server.basic.PHorizontalPanel;
import com.ponysdk.ui.server.basic.PMenuBar;
import com.ponysdk.ui.server.basic.PMenuItem;
import com.ponysdk.ui.server.basic.PWidget;
public class MenuBarPagingView extends PHorizontalPanel implements PagingView {
private final Map<Integer, IsPWidget> items = new HashMap<Integer, IsPWidget>();
private IsPWidget selectedItem;
private PMenuBar menuBar;
private PMenuItem startMenuItem;
private PMenuItem previousMenuItem;
private PMenuItem nextMenuItem;
private PMenuItem endMenuItem;
@Override
public void addSeparator(String text) {
menuBar.addSeparator();
}
@Override
public void addPageIndex(int pageIndex, final PCommand command) {
final PMenuItem item = new PMenuItem(String.valueOf(pageIndex + 1));
item.setWidth("15px");
item.setCommand(command);
menuBar.insertItem(item, 4 + items.values().size());
items.put(pageIndex, item);
}
@Override
public void setSelectedPage(int pageIndex) {
final PWidget item = items.get(pageIndex).asWidget();
item.setStyleProperty("fontWeight", "bold");
if (selectedItem != null) selectedItem.asWidget().setStyleName("unselected");
selectedItem = item;
}
@Override
public void setStart(boolean enabled, PCommand command) {
startMenuItem.setCommand(command);
startMenuItem.setEnabled(enabled);
}
@Override
public void setEnd(boolean enabled, PCommand command) {
endMenuItem.setCommand(command);
endMenuItem.setEnabled(enabled);
}
@Override
public void setNext(boolean enabled, PCommand command) {
nextMenuItem.setCommand(command);
nextMenuItem.setEnabled(enabled);
}
@Override
public void setPrevious(boolean enabled, PCommand command) {
previousMenuItem.setCommand(command);
previousMenuItem.setEnabled(enabled);
}
@Override
public void clear() {
super.clear();
items.clear();
initUI();
}
private void initUI() {
menuBar = new PMenuBar();
menuBar.setStyleName("pony-ActionToolbar");
menuBar.setStyleProperty("marginRight", ".5em");
startMenuItem = new PMenuItem("<<");
menuBar.addItem(startMenuItem);
menuBar.addSeparator();
previousMenuItem = new PMenuItem("<");
menuBar.addItem(previousMenuItem);
menuBar.addSeparator();
menuBar.addSeparator();
nextMenuItem = new PMenuItem(">");
menuBar.addItem(nextMenuItem);
menuBar.addSeparator();
endMenuItem = new PMenuItem(">>");
menuBar.addItem(endMenuItem);
add(menuBar);
}
@Override
public void showPagingBar(boolean show) {
setVisible(show);
}
}