actioncenter.java

该系统是一个基于p2p的即时聊天系统

/*
 * @(#) ActionCenter.java
 * Copyright 2004 HWStudio. All rights reserved.
 */
package hws.item.smart.misc;
//导入自定义Java类库
import hws.item.smart.panel.function.chat.ViewPanel;
import hws.item.smart.action.pop.HideWindowAction;
import hws.item.smart.action.pop.RestoreNormalAction;
import hws.item.smart.action.chat.friend.ChattingAction;
import hws.item.smart.action.chat.friend.AddFriendAction;
import hws.item.smart.action.chat.friend.DeleteFriendAction;
import hws.item.smart.action.mail.account.AddAccountAction;
import hws.item.smart.action.mail.account.ApplyChangeAction;
import hws.item.smart.action.mail.account.EditAccountAction;
import hws.item.smart.action.mail.account.DeleteAccountAction;
import hws.item.smart.action.admin.file.StopFileAction;
import hws.item.smart.action.admin.file.StartFileAction;
import hws.item.smart.action.admin.file.RestartFileAction;
import hws.item.smart.action.admin.user.StopUserAction;
import hws.item.smart.action.admin.user.StartUserAction;
import hws.item.smart.action.admin.user.RestartUserAction;
import hws.item.smart.action.admin.logon.StopLogonAction;
import hws.item.smart.action.admin.logon.StartLogonAction;
import hws.item.smart.action.admin.logon.RestartLogonAction;
import hws.item.smart.action.admin.logout.StopLogoutAction;
import hws.item.smart.action.admin.logout.StartLogoutAction;
import hws.item.smart.action.admin.logout.RestartLogoutAction;
import hws.item.smart.action.admin.friend.StopFriendAction;
import hws.item.smart.action.admin.friend.StartFriendAction;
import hws.item.smart.action.admin.friend.RestartFriendAction;
import hws.item.smart.action.admin.update.StopUpdateAction;
import hws.item.smart.action.admin.update.StartUpdateAction;
import hws.item.smart.action.admin.update.RestartUpdateAction;
import hws.item.smart.action.admin.address.StopAddressAction;
import hws.item.smart.action.admin.address.StartAddressAction;
import hws.item.smart.action.admin.address.RestartAddressAction;
import hws.item.smart.action.admin.getting.StopGettingAction;
import hws.item.smart.action.admin.getting.StartGettingAction;
import hws.item.smart.action.admin.getting.RestartGettingAction;
import hws.item.smart.action.admin.setting.StopSettingAction;
import hws.item.smart.action.admin.setting.StartSettingAction;
import hws.item.smart.action.admin.setting.RestartSettingAction;
import hws.item.smart.action.admin.register.StopRegisterAction;
import hws.item.smart.action.admin.register.StartRegisterAction;
import hws.item.smart.action.admin.register.RestartRegisterAction;
import hws.item.smart.action.share.upload.RenameAction;
import hws.item.smart.action.share.upload.AddFileAction;
import hws.item.smart.action.share.upload.SetShareAction;
import hws.item.smart.action.share.upload.DeleteFileAction;
import hws.item.smart.action.share.upload.ExtractFileAction;
import hws.item.smart.action.share.upload.NewDirectoryAction;
import hws.item.smart.utility.share.ZipToolkit;
/**
 * 集中管理各个命令的状态
 *
 * @version 0.1 2005-09-27
 * @author Hwerz
 */
public class ActionCenter extends Object {
    /*------------------------------------------------------------------------*
     *                                属性定义                                *
     *------------------------------------------------------------------------*/
    /**
     * 该类自身的一个静态引用
     */
    private static ActionCenter center;
    /*------------------------------------------------------------------------*
     *                                构造函数                                *
     *------------------------------------------------------------------------*/
    /**
     * 构造函数为私有，这样在整个运行过程中该类就只能有一个实例
     */
    private ActionCenter() {
        super();
    }
    /*------------------------------------------------------------------------*
     *                                公共方法                                *
     *------------------------------------------------------------------------*/
    /**
     * 对该类提供的一个全局访问点，用来实例化该对象
     *
     * @return 该类唯一的一个实例
     */
    public static ActionCenter getInstance() {
        if (center == null) {
            center = new ActionCenter();
        }
        return center;
    }
    /**
     * 当选中"帐号管理"节点时相关命令状态的改变
     */
    public void setActionWhenSelectAccountManager() {
        AddAccountAction.getInstance().setEnabled(true);
        ApplyChangeAction.getInstance().setEnabled(false);
        EditAccountAction.getInstance().setEnabled(false);
        DeleteAccountAction.getInstance().setEnabled(false);
    }
    /**
     * 当选中"帐号"节点时相关命令状态的改变
     */
    public void setActionWhenSelectAccount() {
        EditAccountAction.getInstance().setEnabled(true);
        DeleteAccountAction.getInstance().setEnabled(true);
        AddAccountAction.getInstance().setEnabled(false);
        ApplyChangeAction.getInstance().setEnabled(false);
    }
    /**
     * 当单击"添加账号"按钮后的相关命令状态的改变
     */
    public void setActionAfterClickedAddAccount() {
        ApplyChangeAction.getInstance().setEnabled(true);
        AddAccountAction.getInstance().setEnabled(false);
    }
    /**
     * 当单击"编辑账号"按钮后的相关命令状态的改变
     */
    public void setActionAfterClickedEditAccount() {
        ApplyChangeAction.getInstance().setEnabled(true);
        AddAccountAction.getInstance().setEnabled(false);
        EditAccountAction.getInstance().setEnabled(false);
    }
    /**
     * 当选中"我的好友"节点时相关命令状态的改变
     */
    public void setActionWhenSelectMyFriend() {
        if (ViewPanel.getInstance().getUserID().length() > 0) {
            AddFriendAction.getInstance().setEnabled(true);
        } else {
            AddFriendAction.getInstance().setEnabled(false);
        }
        ChattingAction.getInstance().setEnabled(false);
        DeleteFriendAction.getInstance().setEnabled(false);
    }
    /**
     * 当选中"好友"节点时相关命令状态的改变
     */
    public void setActionWhenSelectFriend() {
        AddFriendAction.getInstance().setEnabled(false);
        ChattingAction.getInstance().setEnabled(true);
        DeleteFriendAction.getInstance().setEnabled(true);
    }
    /**
     * 当选中"上传文件"节点时相关命令状态的改变
     */
    public void setActionWhenSelectUpload() {
        if (ZipToolkit.isDefaultZipFileNull() == true) {
            ExtractFileAction.getInstance().setEnabled(false);
        } else {
            ExtractFileAction.getInstance().setEnabled(true);
        }
        AddFileAction.getInstance().setEnabled(true);
        NewDirectoryAction.getInstance().setEnabled(true);
        RenameAction.getInstance().setEnabled(false);
        SetShareAction.getInstance().setEnabled(false);
        DeleteFileAction.getInstance().setEnabled(false);
    }
    /**
     * 当选中"目录"节点时相关命令状态的改变
     */
    public void setActionWhenSelectDirectory() {
        RenameAction.getInstance().setEnabled(true);
        AddFileAction.getInstance().setEnabled(true);
        DeleteFileAction.getInstance().setEnabled(true);
        ExtractFileAction.getInstance().setEnabled(true);
        NewDirectoryAction.getInstance().setEnabled(true);
        SetShareAction.getInstance().setEnabled(false);
    }
    /**
     * 当选中"文件"节点时相关命令状态的改变
     */
    public void setActionWhenSelectFile() {
        if (ViewPanel.getInstance().getUserID().length() > 0) {
            SetShareAction.getInstance().setEnabled(true);
        } else {
            SetShareAction.getInstance().setEnabled(false);
        }
        RenameAction.getInstance().setEnabled(true);
        DeleteFileAction.getInstance().setEnabled(true);
        ExtractFileAction.getInstance().setEnabled(true);
        AddFileAction.getInstance().setEnabled(false);
        NewDirectoryAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动注册服务时相关命令状态的改变
     */
    public void setActionWhenStartRegister() {
        StopRegisterAction.getInstance().setEnabled(true);
        RestartRegisterAction.getInstance().setEnabled(true);
        StartRegisterAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止注册服务时相关命令状态的改变
     */
    public void setActionWhenStopRegister() {
        StartRegisterAction.getInstance().setEnabled(true);
        StopRegisterAction.getInstance().setEnabled(false);
        RestartRegisterAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动登录服务时相关命令状态的改变
     */
    public void setActionWhenStartLogon() {
        StopLogonAction.getInstance().setEnabled(true);
        RestartLogonAction.getInstance().setEnabled(true);
        StartLogonAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止登录服务时相关命令状态的改变
     */
    public void setActionWhenStopLogon() {
        StartLogonAction.getInstance().setEnabled(true);
        StopLogonAction.getInstance().setEnabled(false);
        RestartLogonAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动注册服务时相关命令状态的改变
     */
    public void setActionWhenStartLogout() {
        StopLogoutAction.getInstance().setEnabled(true);
        RestartLogoutAction.getInstance().setEnabled(true);
        StartLogoutAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止地址服务时相关命令状态的改变
     */
    public void setActionWhenStopAddress() {
        StartAddressAction.getInstance().setEnabled(true);
        StopAddressAction.getInstance().setEnabled(false);
        RestartAddressAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动地址服务时相关命令状态的改变
     */
    public void setActionWhenStartAddress() {
        StopAddressAction.getInstance().setEnabled(true);
        RestartAddressAction.getInstance().setEnabled(true);
        StartAddressAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止注册服务时相关命令状态的改变
     */
    public void setActionWhenStopLogout() {
        StartLogoutAction.getInstance().setEnabled(true);
        StopLogoutAction.getInstance().setEnabled(false);
        RestartLogoutAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动更新服务时相关命令状态的改变
     */
    public void setActionWhenStartUpdate() {
        StopUpdateAction.getInstance().setEnabled(true);
        RestartUpdateAction.getInstance().setEnabled(true);
        StartUpdateAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止更新服务时相关命令状态的改变
     */
    public void setActionWhenStopUpdate() {
        StartUpdateAction.getInstance().setEnabled(true);
        StopUpdateAction.getInstance().setEnabled(false);
        RestartUpdateAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动用户服务时相关命令状态的改变
     */
    public void setActionWhenStartUser() {
        StopUserAction.getInstance().setEnabled(true);
        RestartUserAction.getInstance().setEnabled(true);
        StartUserAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止用户服务时相关命令状态的改变
     */
    public void setActionWhenStopUser() {
        StartUserAction.getInstance().setEnabled(true);
        StopUserAction.getInstance().setEnabled(false);
        RestartUserAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动好友服务时相关命令状态的改变
     */
    public void setActionWhenStartFriend() {
        StopFriendAction.getInstance().setEnabled(true);
        RestartFriendAction.getInstance().setEnabled(true);
        StartFriendAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止好友服务时相关命令状态的改变
     */
    public void setActionWhenStopFriend() {
        StartFriendAction.getInstance().setEnabled(true);
        StopFriendAction.getInstance().setEnabled(false);
        RestartFriendAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动设置服务时相关命令状态的改变
     */
    public void setActionWhenStartSetting() {
        StopSettingAction.getInstance().setEnabled(true);
        RestartSettingAction.getInstance().setEnabled(true);
        StartSettingAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止设置服务时相关命令状态的改变
     */
    public void setActionWhenStopSetting() {
        StartSettingAction.getInstance().setEnabled(true);
        StopSettingAction.getInstance().setEnabled(false);
        RestartSettingAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动获取服务时相关命令状态的改变
     */
    public void setActionWhenStartGetting() {
        StopGettingAction.getInstance().setEnabled(true);
        RestartGettingAction.getInstance().setEnabled(true);
        StartGettingAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止获取服务时相关命令状态的改变
     */
    public void setActionWhenStopGetting() {
        StartGettingAction.getInstance().setEnabled(true);
        StopGettingAction.getInstance().setEnabled(false);
        RestartGettingAction.getInstance().setEnabled(false);
    }
    /**
     * 当启动文件服务时相关命令状态的改变
     */
    public void setActionWhenStartFile() {
        StopFileAction.getInstance().setEnabled(true);
        RestartFileAction.getInstance().setEnabled(true);
        StartFileAction.getInstance().setEnabled(false);
    }
    /**
     * 当停止文件服务时相关命令状态的改变
     */
    public void setActionWhenStopFile() {
        StartFileAction.getInstance().setEnabled(true);
        StopFileAction.getInstance().setEnabled(false);
        RestartFileAction.getInstance().setEnabled(false);
    }
    /**
     * 当主窗体为正常时相关命令状态的改变
     */
    public void setActionWhenNormal() {
        HideWindowAction.getInstance().setEnabled(true);
        RestoreNormalAction.getInstance().setEnabled(false);
    }
    /**
     * 当主窗体为隐藏时相关命令状态的改变
     */
    public void setActionWhenHide() {
        HideWindowAction.getInstance().setEnabled(false);
        RestoreNormalAction.getInstance().setEnabled(true);
    }
}