/*
* Copyright 2015 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.uberfire.client.views.pfly.menu;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.enterprise.context.ApplicationScoped;
import com.google.common.collect.HashMultimap;
import com.google.common.collect.Maps;
import com.google.common.collect.Multimap;
import com.google.common.collect.SetMultimap;
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.user.client.ui.ComplexPanel;
import com.google.gwt.user.client.ui.Widget;
import org.gwtbootstrap3.client.ui.AnchorButton;
import org.gwtbootstrap3.client.ui.AnchorListItem;
import org.gwtbootstrap3.client.ui.DropDownHeader;
import org.gwtbootstrap3.client.ui.DropDownMenu;
import org.gwtbootstrap3.client.ui.ListDropDown;
import org.gwtbootstrap3.client.ui.constants.Styles;
import org.gwtbootstrap3.client.ui.constants.Toggle;
import org.gwtbootstrap3.client.ui.html.Text;
import org.uberfire.mvp.Command;
import org.uberfire.workbench.model.menu.MenuPosition;
@ApplicationScoped
public class WorkbenchMenuCompactNavBarView extends WorkbenchMenuNavBarView {
private final Map<String, String> menuLabelMap = Maps.newHashMap();
private final SetMultimap<String, ComplexPanel> menuItemContextMenus = HashMultimap.create();
private final AnchorButton anchor = GWT.create(AnchorButton.class);
private final Text text = GWT.create(Text.class);
private final DropDownMenu dropDownMenu = GWT.create(DropDownMenu.class);
private final ListDropDown listDropDown = GWT.create(ListDropDown.class);
@PostConstruct
protected void setup() {
super.setup();
this.addStyleName("uf-navbar-nav-compact");
anchor.setDataToggle(Toggle.DROPDOWN);
anchor.add(text);
listDropDown.add(anchor);
listDropDown.add(dropDownMenu);
this.navbarNav.add(listDropDown);
}
@Override
public void addMenuItem(final String id,
final String label,
final String parentId,
final Command command,
final MenuPosition position) {
final AnchorListItem menuItem = GWT.create(AnchorListItem.class);
menuItem.setText(label);
if (command != null) {
menuItem.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
command.execute();
}
});
}
getMenuItemWidgetMap().put(id,
menuItem);
menuLabelMap.put(id,
label);
dropDownMenu.add(menuItem);
}
@Override
public void addCustomMenuItem(final Widget menu,
final MenuPosition position) {
//No support for adding custom menus when using compact mode.
}
@Override
public void addGroupMenuItem(final String id,
final String label,
final MenuPosition position) {
final DropDownHeader group = GWT.create(DropDownHeader.class);
group.setText(label);
dropDownMenu.add(group);
}
@Override
public void addContextMenuItem(
final String menuItemId,
final String id,
final String label,
final String parentId,
final Command command,
final MenuPosition position) {
final AnchorListItem menuItem = GWT.create(AnchorListItem.class);
menuItem.setText(label);
if (parentId == null) {
menuItem.addStyleName(UF_PERSPECTIVE_CONTEXT_MENU);
}
if (command != null) {
menuItem.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
command.execute();
}
});
}
final ComplexPanel contextContainer = getMenuItemContextWidgetMap().get(parentId);
if (contextContainer != null) {
contextContainer.add(menuItem);
} else {
menuItemContextMenus.get(menuItemId).add(menuItem);
}
getMenuItemContextWidgetMap().put(id,
menuItem);
}
@Override
public void addContextGroupMenuItem(final String menuItemId,
final String id,
final String label,
final MenuPosition position) {
final ListDropDown listDropDown = GWT.create(ListDropDown.class);
listDropDown.addStyleName(UF_PERSPECTIVE_CONTEXT_MENU);
final AnchorButton anchor = GWT.create(AnchorButton.class);
anchor.setDataToggle(Toggle.DROPDOWN);
anchor.setText(label);
final DropDownMenu dropDownMenu = GWT.create(DropDownMenu.class);
listDropDown.add(anchor);
listDropDown.add(dropDownMenu);
menuItemContextMenus.get(menuItemId).add(listDropDown);
getMenuItemContextWidgetMap().put(id,
dropDownMenu);
}
@Override
public void clearContextMenu() {
super.clearContextMenu();
for (final ComplexPanel contextContainer : menuItemContextMenus.values()) {
contextContainer.clear();
contextContainer.removeFromParent();
}
menuItemContextMenus.clear();
}
@Override
public void selectMenuItem(final String id) {
super.selectMenuItem(id);
final String menuLabel = menuLabelMap.get(id);
text.setText(menuLabel == null ? "" : menuLabel);
for (ComplexPanel context : menuItemContextMenus.get(id)) {
navbarNav.add(context);
}
}
@Override
public void clear() {
super.clear();
menuLabelMap.clear();
menuItemContextMenus.clear();
}
@Override
protected void selectElement(final ComplexPanel item) {
for (Widget widget : dropDownMenu) {
widget.removeStyleName(Styles.ACTIVE);
}
if (item != null) {
item.addStyleName(Styles.ACTIVE);
}
}
protected Multimap<String, ComplexPanel> getMenuItemContextMenus() {
return menuItemContextMenus;
}
}