/*
* Copyright 2015 JBoss, by Red Hat, 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.uberfire.client.docks.view.items;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.MouseOverEvent;
import com.google.gwt.event.dom.client.MouseOverHandler;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Widget;
import org.gwtbootstrap3.client.ui.Button;
import org.gwtbootstrap3.client.ui.constants.ButtonSize;
import org.gwtbootstrap3.client.ui.constants.ButtonType;
import org.uberfire.client.resources.WebAppResource;
import org.uberfire.client.workbench.docks.UberfireDock;
import org.uberfire.mvp.ParameterizedCommand;
public class SideDockItem
extends AbstractDockItem {
private static WebAppResource CSS = GWT.create(WebAppResource.class);
private final ParameterizedCommand<String> selectCommand;
private final ParameterizedCommand<String> deselectCommand;
@UiField
Button itemButton;
private MouseEventHandler mouseEventHandler;
private SideDockItemFocused popup = new SideDockItemFocused(SideDockItem.this);
private boolean selected;
private ViewBinder uiBinder = GWT.create(ViewBinder.class);
SideDockItem(UberfireDock dock,
final ParameterizedCommand<String> selectCommand,
final ParameterizedCommand<String> deselectCommand) {
super(dock);
this.selectCommand = selectCommand;
this.deselectCommand = deselectCommand;
initWidget(uiBinder.createAndBindUi(this));
createButton();
}
void createButton() {
itemButton.setSize(ButtonSize.SMALL);
itemButton.setType(ButtonType.LINK);
configureIcon(itemButton,
getDock().getImageIcon());
mouseEventHandler = new MouseEventHandler();
itemButton.addDomHandler(mouseEventHandler,
MouseOverEvent.getType());
itemButton.addStyleName(CSS.CSS().sideDockItem());
itemButton.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
if (!isSelected()) {
selectAndExecuteExpandCommand();
} else {
deselectAndExecuteCommand();
}
}
});
}
@Override
public void select() {
selected = true;
itemButton.setActive(true);
itemButton.setType(ButtonType.INFO);
if (getDock().getImageIconFocused() != null) {
itemButton.remove(0);
configureImageIcon(itemButton,
getDock().getImageIconFocused());
}
}
@Override
public void selectAndExecuteExpandCommand() {
select();
popup.select();
selectCommand.execute(getIdentifier());
}
@Override
public void deselect() {
selected = false;
popup.deselect();
itemButton.setActive(false);
itemButton.setType(ButtonType.LINK);
if (getDock().getImageIcon() != null) {
itemButton.remove(0);
configureImageIcon(itemButton,
getDock().getImageIcon());
}
}
public void deselectAndExecuteCommand() {
deselect();
deselectCommand.execute(getIdentifier());
}
private boolean openPopup() {
return !isSelected();
}
public boolean isSelected() {
return selected;
}
SideDockItemFocused getPopup() {
return popup;
}
interface ViewBinder
extends
UiBinder<Widget, SideDockItem> {
}
class MouseEventHandler implements MouseOverHandler {
public MouseEventHandler() {
}
public void onMouseOver(final MouseOverEvent moe) {
if (openPopup()) {
popup.open();
}
}
}
}