| // Copyright (C) 2008 The Android Open Source Project |
| // |
| // 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.google.gerrit.client.ui; |
| |
| import com.google.gerrit.client.Gerrit; |
| import com.google.gerrit.client.admin.Util; |
| import com.google.gwt.event.dom.client.ClickEvent; |
| import com.google.gwt.event.dom.client.ClickHandler; |
| import com.google.gwt.event.dom.client.KeyCodes; |
| import com.google.gwt.event.dom.client.KeyPressEvent; |
| import com.google.gwt.event.dom.client.KeyPressHandler; |
| import com.google.gwt.event.logical.shared.SelectionEvent; |
| import com.google.gwt.event.logical.shared.SelectionHandler; |
| import com.google.gwt.user.client.ui.Button; |
| import com.google.gwt.user.client.ui.Composite; |
| import com.google.gwt.user.client.ui.FlowPanel; |
| import com.google.gwt.user.client.ui.SuggestBox; |
| import com.google.gwt.user.client.ui.SuggestBox.DefaultSuggestionDisplay; |
| import com.google.gwt.user.client.ui.SuggestOracle; |
| import com.google.gwt.user.client.ui.SuggestOracle.Suggestion; |
| |
| public class AddMemberBox extends Composite { |
| private final FlowPanel addPanel; |
| private final Button addMember; |
| private final HintTextBox nameTxtBox; |
| private final SuggestBox nameTxt; |
| private boolean submitOnSelection; |
| |
| public AddMemberBox() { |
| this(Util.C.buttonAddGroupMember(), Util.C.defaultAccountName(), |
| new AccountSuggestOracle()); |
| } |
| |
| public AddMemberBox(final String buttonLabel, final String hint, |
| final SuggestOracle suggestOracle) { |
| addPanel = new FlowPanel(); |
| addMember = new Button(buttonLabel); |
| nameTxtBox = new HintTextBox(); |
| nameTxt = new SuggestBox(new RPCSuggestOracle( |
| suggestOracle), nameTxtBox); |
| nameTxt.setStyleName(Gerrit.RESOURCES.css().addMemberTextBox()); |
| |
| nameTxtBox.setVisibleLength(50); |
| nameTxtBox.setHintText(hint); |
| nameTxtBox.addKeyPressHandler(new KeyPressHandler() { |
| @Override |
| public void onKeyPress(KeyPressEvent event) { |
| submitOnSelection = false; |
| |
| if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER) { |
| if (((DefaultSuggestionDisplay) nameTxt.getSuggestionDisplay()) |
| .isSuggestionListShowing()) { |
| submitOnSelection = true; |
| } else { |
| doAdd(); |
| } |
| } |
| } |
| }); |
| nameTxt.addSelectionHandler(new SelectionHandler<Suggestion>() { |
| @Override |
| public void onSelection(SelectionEvent<Suggestion> event) { |
| nameTxtBox.setFocus(true); |
| if (submitOnSelection) { |
| submitOnSelection = false; |
| doAdd(); |
| } |
| } |
| }); |
| |
| addPanel.add(nameTxt); |
| addPanel.add(addMember); |
| |
| initWidget(addPanel); |
| } |
| |
| public void addClickHandler(final ClickHandler handler) { |
| addMember.addClickHandler(handler); |
| } |
| |
| public String getText() { |
| String s = nameTxtBox.getText(); |
| return s == null ? "" : s; |
| } |
| |
| public void setEnabled(boolean enabled) { |
| addMember.setEnabled(enabled); |
| nameTxtBox.setEnabled(enabled); |
| } |
| |
| public void setText(String text) { |
| nameTxtBox.setText(text); |
| } |
| |
| private void doAdd() { |
| addMember.fireEvent(new ClickEvent() {}); |
| } |
| } |