Java tutorial
// 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.admin; import com.google.gerrit.client.Gerrit; import com.google.gerrit.client.VoidResult; import com.google.gerrit.client.groups.GroupApi; import com.google.gerrit.client.groups.GroupInfo; import com.google.gerrit.client.rpc.GerritCallback; import com.google.gerrit.client.ui.AccountGroupSuggestOracle; import com.google.gerrit.client.ui.OnEditEnabler; import com.google.gerrit.client.ui.RPCSuggestOracle; import com.google.gerrit.client.ui.SmallHeading; import com.google.gerrit.reviewdb.client.AccountGroup; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.CheckBox; import com.google.gwt.user.client.ui.SuggestBox; import com.google.gwt.user.client.ui.VerticalPanel; import com.google.gwtexpui.clippy.client.CopyableLabel; import com.google.gwtexpui.globalkey.client.NpTextArea; import com.google.gwtexpui.globalkey.client.NpTextBox; public class AccountGroupInfoScreen extends AccountGroupScreen { private CopyableLabel groupUUIDLabel; private NpTextBox groupNameTxt; private Button saveName; private NpTextBox ownerTxtBox; private SuggestBox ownerTxt; private Button saveOwner; private NpTextArea descTxt; private Button saveDesc; private CheckBox visibleToAllCheckBox; private Button saveGroupOptions; public AccountGroupInfoScreen(final GroupInfo toShow, final String token) { super(toShow, token); } @Override protected void onInitUI() { super.onInitUI(); initUUID(); initName(); initOwner(); initDescription(); initGroupOptions(); } private void enableForm(final boolean canModify) { groupNameTxt.setEnabled(canModify); ownerTxtBox.setEnabled(canModify); descTxt.setEnabled(canModify); visibleToAllCheckBox.setEnabled(canModify); } private void initUUID() { final VerticalPanel groupUUIDPanel = new VerticalPanel(); groupUUIDPanel.setStyleName(Gerrit.RESOURCES.css().groupUUIDPanel()); groupUUIDPanel.add(new SmallHeading(Util.C.headingGroupUUID())); groupUUIDLabel = new CopyableLabel(""); groupUUIDPanel.add(groupUUIDLabel); add(groupUUIDPanel); } private void initName() { final VerticalPanel groupNamePanel = new VerticalPanel(); groupNamePanel.setStyleName(Gerrit.RESOURCES.css().groupNamePanel()); groupNameTxt = new NpTextBox(); groupNameTxt.setStyleName(Gerrit.RESOURCES.css().groupNameTextBox()); groupNameTxt.setVisibleLength(60); groupNamePanel.add(groupNameTxt); saveName = new Button(Util.C.buttonRenameGroup()); saveName.setEnabled(false); saveName.addClickHandler(new ClickHandler() { @Override public void onClick(final ClickEvent event) { final String newName = groupNameTxt.getText().trim(); GroupApi.renameGroup(getGroupUUID(), newName, new GerritCallback<com.google.gerrit.client.VoidResult>() { public void onSuccess(final com.google.gerrit.client.VoidResult result) { saveName.setEnabled(false); setPageTitle(Util.M.group(newName)); groupNameTxt.setText(newName); if (getGroupUUID().equals(getOwnerGroupUUID())) { ownerTxt.setText(newName); } } }); } }); groupNamePanel.add(saveName); add(groupNamePanel); new OnEditEnabler(saveName, groupNameTxt); } private void initOwner() { final VerticalPanel ownerPanel = new VerticalPanel(); ownerPanel.setStyleName(Gerrit.RESOURCES.css().groupOwnerPanel()); ownerPanel.add(new SmallHeading(Util.C.headingOwner())); ownerTxtBox = new NpTextBox(); ownerTxtBox.setVisibleLength(60); ownerTxt = new SuggestBox(new RPCSuggestOracle(new AccountGroupSuggestOracle()), ownerTxtBox); ownerTxt.setStyleName(Gerrit.RESOURCES.css().groupOwnerTextBox()); ownerPanel.add(ownerTxt); saveOwner = new Button(Util.C.buttonChangeGroupOwner()); saveOwner.setEnabled(false); saveOwner.addClickHandler(new ClickHandler() { @Override public void onClick(final ClickEvent event) { final String newOwner = ownerTxt.getText().trim(); if (newOwner.length() > 0) { GroupApi.setGroupOwner(getGroupUUID(), newOwner, new GerritCallback<GroupInfo>() { public void onSuccess(final GroupInfo result) { updateOwnerGroup(result); saveOwner.setEnabled(false); } }); } } }); ownerPanel.add(saveOwner); add(ownerPanel); new OnEditEnabler(saveOwner, ownerTxtBox); } private void initDescription() { final VerticalPanel vp = new VerticalPanel(); vp.setStyleName(Gerrit.RESOURCES.css().groupDescriptionPanel()); vp.add(new SmallHeading(Util.C.headingDescription())); descTxt = new NpTextArea(); descTxt.setVisibleLines(6); descTxt.setCharacterWidth(60); vp.add(descTxt); saveDesc = new Button(Util.C.buttonSaveDescription()); saveDesc.setEnabled(false); saveDesc.addClickHandler(new ClickHandler() { @Override public void onClick(final ClickEvent event) { final String txt = descTxt.getText().trim(); GroupApi.setGroupDescription(getGroupUUID(), txt, new GerritCallback<VoidResult>() { public void onSuccess(final VoidResult result) { saveDesc.setEnabled(false); } }); } }); vp.add(saveDesc); add(vp); new OnEditEnabler(saveDesc, descTxt); } private void initGroupOptions() { final VerticalPanel groupOptionsPanel = new VerticalPanel(); final VerticalPanel vp = new VerticalPanel(); vp.setStyleName(Gerrit.RESOURCES.css().groupOptionsPanel()); vp.add(new SmallHeading(Util.C.headingGroupOptions())); visibleToAllCheckBox = new CheckBox(Util.C.isVisibleToAll()); vp.add(visibleToAllCheckBox); groupOptionsPanel.add(vp); saveGroupOptions = new Button(Util.C.buttonSaveGroupOptions()); saveGroupOptions.setEnabled(false); saveGroupOptions.addClickHandler(new ClickHandler() { @Override public void onClick(final ClickEvent event) { GroupApi.setGroupOptions(getGroupUUID(), visibleToAllCheckBox.getValue(), new GerritCallback<VoidResult>() { public void onSuccess(final VoidResult result) { saveGroupOptions.setEnabled(false); } }); } }); groupOptionsPanel.add(saveGroupOptions); add(groupOptionsPanel); final OnEditEnabler enabler = new OnEditEnabler(saveGroupOptions); enabler.listenTo(visibleToAllCheckBox); } @Override protected void display(final GroupInfo group, final boolean canModify) { groupUUIDLabel.setText(group.getGroupUUID().get()); groupNameTxt.setText(group.name()); ownerTxt.setText( group.owner() != null ? group.owner() : Util.M.deletedReference(group.getOwnerUUID().get())); descTxt.setText(group.description()); visibleToAllCheckBox.setValue(group.options().isVisibleToAll()); setMembersTabVisible(AccountGroup.isInternalGroup(group.getGroupUUID()) && !AccountGroup.isSystemGroup(group.getGroupUUID())); enableForm(canModify); saveName.setVisible(canModify); saveOwner.setVisible(canModify); saveDesc.setVisible(canModify); saveGroupOptions.setVisible(canModify); } }