Java tutorial
//The MIT License // //Copyright (c) 2009 nodchip // //Permission is hereby granted, free of charge, to any person obtaining a copy //of this software and associated documentation files (the "Software"), to deal //in the Software without restriction, including without limitation the rights //to use, copy, modify, merge, publish, distribute, sublicense, and/or sell //copies of the Software, and to permit persons to whom the Software is //furnished to do so, subject to the following conditions: // //The above copyright notice and this permission notice shall be included in //all copies or substantial portions of the Software. // //THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR //IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, //FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE //AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER //LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, //OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN //THE SOFTWARE. package tv.dyndns.kishibe.qmaclone.client; import java.util.logging.Handler; import java.util.logging.Level; import java.util.logging.LogRecord; import java.util.logging.Logger; import tv.dyndns.kishibe.qmaclone.client.bbs.PanelBbs; import tv.dyndns.kishibe.qmaclone.client.chat.PanelChat; import tv.dyndns.kishibe.qmaclone.client.constant.Constant; import tv.dyndns.kishibe.qmaclone.client.creation.CreationUi; import tv.dyndns.kishibe.qmaclone.client.creation.WrongAnswerPresenter; import tv.dyndns.kishibe.qmaclone.client.creation.WrongAnswerViewImpl; import tv.dyndns.kishibe.qmaclone.client.link.PanelLink; import tv.dyndns.kishibe.qmaclone.client.lobby.SceneLobby; import tv.dyndns.kishibe.qmaclone.client.packet.PacketLogin; import tv.dyndns.kishibe.qmaclone.client.setting.PanelSetting; import tv.dyndns.kishibe.qmaclone.client.statistics.PanelStatistics; import tv.dyndns.kishibe.qmaclone.client.util.DetailRemoteLogger; import com.google.gwt.core.shared.GWT; import com.google.gwt.event.logical.shared.SelectionEvent; import com.google.gwt.event.logical.shared.SelectionHandler; import com.google.gwt.safehtml.shared.SafeHtmlUtils; import com.google.gwt.user.client.History; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.rpc.AsyncCallback; import com.google.gwt.user.client.ui.DecoratedTabPanel; import com.google.gwt.user.client.ui.DecoratorPanel; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.LazyPanel; import com.google.gwt.user.client.ui.SimplePanel; import com.google.gwt.user.client.ui.VerticalPanel; import com.google.gwt.user.client.ui.Widget; public class Controller extends SimplePanel { private static final Logger logger = Logger.getLogger(Controller.class.getName()); private static final Controller INSTANCE = new Controller(); private static final String HISTORY_TOKEN_PREFIX_PROBLEM = "problem"; public static Controller getInstance() { return INSTANCE; } private final VerticalPanel rootPanel = new VerticalPanel(); private final VerticalPanel panelErrorMessage = new VerticalPanel(); private final DecoratedTabPanel tabPanel = new DecoratedTabPanel(); // ?????????TabPanel? private final SimplePanel panelGame = new SimplePanel(); private final DecoratorPanel panelChat = new DecoratorPanel(); private final LoginReporter loginReporter = new LoginReporter(); private final QMACloneGinjector qmaCloneGinjector = GWT.create(QMACloneGinjector.class); private SceneBase scene = null; private final LazyPanel creationUi = new LazyPanel() { public CreationUi createWidget() { return new CreationUi(new WrongAnswerPresenter(new WrongAnswerViewImpl())); } }; private final LazyPanel panelStatistics = new LazyPanel() { public PanelStatistics createWidget() { return new PanelStatistics(); } }; private final LazyPanel panelRatioReport = new LazyPanel() { public PanelRatioReport createWidget() { return new PanelRatioReport(); } }; private final LazyPanel panelSearchProblem = new LazyPanel() { protected Widget createWidget() { return new PanelSearchProblem(); }; }; private final LazyPanel panelSetting = new LazyPanel() { public PanelSetting createWidget() { return qmaCloneGinjector.getSettingView(); } }; private final LazyPanel panelLoginPlayers = new LazyPanel() { public PanelLoginPlayers createWidget() { return new PanelLoginPlayers(); } }; private final LazyPanel panelRanking = new LazyPanel() { public Widget createWidget() { return qmaCloneGinjector.getRankingView().asWidget(); } }; private final LazyPanel panelBbs = new LazyPanel() { public PanelBbs createWidget() { return new PanelBbs(Constant.GENERIC_BBS_ID); } }; private final LazyPanel panelLink = new LazyPanel() { public PanelLink createWidget() { return new PanelLink(); } }; private Controller() { Logger.getLogger("").addHandler(new Handler() { @Override public void publish(LogRecord record) { log(record.getMessage()); } @Override public void flush() { } @Override public void close() { } }); Logger.getLogger("").addHandler(new DetailRemoteLogger()); // setAlwaysShowScrollBars(false); setWidth("100%"); setHeight("99%"); add(rootPanel); rootPanel.setWidth("100%"); rootPanel.setHorizontalAlignment(VerticalPanel.ALIGN_RIGHT); rootPanel.add(new HTML("<h1>QMAClone by nodchip</h1>")); rootPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER); // rootPanel.add(new PanelAdvertisement()); UserData.get().addLoadListener(loadListener); } private final UserDataLoadListener loadListener = new UserDataLoadListener() { public void onLoad() { // ? Service.Util.getInstance().login(UserData.get().getUserCode(), callbackLogin); // ?? SoundPlayer.getInstance().play(Constant.SOUND_URL_BUTTON_PUSH); // ? loginReporter.start(); tabPanel.setAnimationEnabled(true); // ? tabPanel.addSelectionHandler(selectionHandlerTab); // ? tabPanel.add(panelGame, ""); // ??? tabPanel.add(creationUi, "??"); // ?? tabPanel.add(panelStatistics, ""); // ? tabPanel.add(panelRatioReport, ""); // ?? tabPanel.add(panelSearchProblem, ""); // ?? tabPanel.add(panelSetting, ""); // tabPanel.add(panelLoginPlayers, ""); // tabPanel.add(panelRanking, "??"); // ? tabPanel.add(panelBbs, "?"); // tabPanel.add(panelLink, ""); tabPanel.selectTab(0); rootPanel.add(tabPanel); rootPanel.add(panelErrorMessage); // rootPanel.add(new PanelAdvertisement()); rootPanel.add(panelChat); setScene(new SceneLobby()); // ?? setChatEnabled(UserData.get().isChatEnabled()); String token = History.getToken(); if (token.startsWith(HISTORY_TOKEN_PREFIX_PROBLEM)) { Controller.getInstance().showCreationProblem(Integer.valueOf(token.split("=")[1])); } } }; private final AsyncCallback<PacketLogin> callbackLogin = new AsyncCallback<PacketLogin>() { @Override public void onSuccess(PacketLogin result) { } @Override public void onFailure(Throwable caught) { logger.log(Level.WARNING, "???????", caught); } }; // public void setScene(SceneBase scene) { if (this.scene != null) { this.scene.onUnload(); } this.scene = scene; if (this.scene != null) { this.scene.onLoad(); } } public SceneBase getScene() { return scene; } // ? public void setGamePanel(Widget widget) { // TODO(nodchip): widget.removeFromParent(); panelGame.clear(); panelGame.setWidget(widget); } public void scrollToTop() { Window.scrollTo(0, 0); } public void scrollToChat() { Window.scrollTo(0, panelChat.getAbsoluteTop()); } public void scrollToBottom() { Window.scrollTo(0, rootPanel.getOffsetHeight()); } public void showCreationProblem(int problemID) { // getWidget()????????????null???????? creationUi.ensureWidget(); if (creationUi.getWidget() instanceof CreationUi) { ((CreationUi) creationUi.getWidget()).setProblem(problemID); } tabPanel.selectTab(tabPanel.getWidgetIndex(creationUi)); scrollToTop(); } /** * ? * * @param message * */ public void log(String message) { HTML html = new HTML(SafeHtmlUtils.fromString(message)); html.addStyleDependentName("errorMessage"); panelErrorMessage.add(html); } public void setChatEnabled(boolean chatEnabled) { if (chatEnabled) { panelChat.setWidget(new PanelChat()); } else { panelChat.clear(); } } private SelectionHandler<Integer> selectionHandlerTab = new SelectionHandler<Integer>() { @Override public void onSelection(SelectionEvent<Integer> event) { tabPanel.getWidget(event.getSelectedItem()).setVisible(true); } }; }