clusterinfoshell.java

类似于MSN

		radioRecord.setBackground(panelBackground);
		radioRecord.setText(LumaQQ.getResourceString("cluster.info.message.record"));
		radioRecord.addSelectionListener(
			new SelectionAdapter() {
				public void widgetSelected(SelectionEvent e) {
					messageOption = "record";
				}
			}
		);
		// 阻止一切消息
		radioBlock = new Button(group, SWT.RADIO);
		radioBlock.setBackground(panelBackground);
		radioBlock.setText(LumaQQ.getResourceString("cluster.info.message.block"));
		radioBlock.addSelectionListener(
			new SelectionAdapter() {
				public void widgetSelected(SelectionEvent e) {
					messageOption = "block";
				}
			}
		);
	}

	/**
	 * 关闭窗口
	 */
	protected void close() {
		if(shell != null && !shell.isDisposed())
			shell.close();
	}

	// 显示一个资料面板
	private void showPanel(int panel) {
		if(panel == prevPanel) return;
		else {
			prevButton.setImage(null);
			prevComposite.setVisible(false);
			prevPanel = panel;
			buttons[panel].setImage(icons.getResource(IconHolder.icoArrow));
			composites[panel].setVisible(true);
			prevButton = buttons[panel];
			prevComposite = composites[panel];
		}
	}

	/* (non-Javadoc)
	 * @see org.eclipse.swt.events.DisposeListener#widgetDisposed(org.eclipse.swt.events.DisposeEvent)
	 */
	public void widgetDisposed(DisposeEvent e) {
		bannerBackground.dispose();
		controlBackground.dispose();
		panelBackground.dispose();
		commonButtonColor.dispose();
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.swt.events.ShellListener#shellClosed(org.eclipse.swt.events.ShellEvent)
	 */
	public void shellClosed(ShellEvent e) {
		main.client.removeQQListener(this);
		main.removeMeFromCISMap(c);
		// 设置群的头像
		Image image = icons.getClusterFace(c.getFaceId());
		c.addProperty("image", image);
		main.refreshSCMSImage(c, image);
	}

	/**
	 * 窗口激活
	 */
	public void setActive() {
		shell.setActive();
	}
	
	/**
	 * 设置最小化状态
	 * @param b
	 */
	public void setMinimized(boolean b) {
		shell.setMinimized(b);
	}
	
	// 打开shell
	public void open()	{
		// 打开shell
		shell.layout();
		// set dialog to center of screen
		Rectangle dialogRect = shell.getBounds();
		Rectangle displayRect = display.getBounds();
		shell.setLocation((displayRect.width - dialogRect.width) / 2, (displayRect.height - dialogRect.height) / 2);
		shell.open();
		// 把自己加为QQListener
		main.client.addQQListener(this);
	}
	
	/**
	 * 设置群model
	 * @param c
	 */
	public void setClusterModel(ClusterModel c) {
		this.c = c;
		refreshValue();
	}

	/**
	 * 刷新各控件的值
	 */
	private void refreshValue() {
		ClusterInfo info = (ClusterInfo)c.getProperty("info");
		// 基本资料面板
		if(info != null) {
			// id
			textId.setText(String.valueOf(info.externalId));
			// creator
			textCreator.setText(String.valueOf(info.creator));
			// name
			textName.setText(info.name);
			// notice
			textNotice.setText(info.notice);
			// description
			textDescription.setText(info.description);
			// category
			comboCategory.select(info.category);
			// authType
			authType = info.authType;
			if(authType == QQ.QQ_CLUSTER_NO_AUTH) {
				radioNoAuth.setSelection(true);
				radioNeedAuth.setSelection(false);
				radioNoAdd.setSelection(false);
			} else if(authType == QQ.QQ_CLUSTER_NEED_AUTH) {
				radioNoAuth.setSelection(false);
				radioNeedAuth.setSelection(true);
				radioNoAdd.setSelection(false);
			} else {
				radioNoAuth.setSelection(false);
				radioNeedAuth.setSelection(false);
				radioNoAdd.setSelection(true);
			}			
		}
		// face
		face = c.getFaceId();
		btnFace.setImage(icons.getClusterFace(face));
		// 成员列表面板
		table.removeAll();
		Hashtable members = (Hashtable)c.getProperty("members");
		if(members != null) {
			Iterator iter = members.values().iterator();
			while(iter.hasNext()) {
				FriendModel f = (FriendModel)iter.next();
				TableItem ti = new TableItem(table, SWT.NONE);
				// qq
				ti.setText(0, ((Integer)f.getProperty("qq")).toString());
				// name
				ti.setText(1, (String)f.getProperty("name"));
				// gender & age
				ContactInfo contact = (ContactInfo)f.getProperty("contact");
				if(contact != null) {
					// gender
					ti.setText(2, contact.infos[contact.gender]);
					// age
					ti.setText(3, contact.infos[contact.age]);
				}
				// set image
				ti.setImage(icons.getSmallFace(f.getFaceId()));
				// set data
				ti.setData(f);
			}			
		}
		// 消息设定面板
		messageOption = (String)c.getProperty("message");
		if(messageOption != null) {
			if("accept".equals(messageOption)) {
				radioAccept.setSelection(true);
				radioEject.setSelection(false);
				radioRecord.setSelection(false);
				radioBlock.setSelection(false);
			} else if("eject".equals(messageOption)) {
				radioAccept.setSelection(false);
				radioEject.setSelection(true);
				radioRecord.setSelection(false);
				radioBlock.setSelection(false);
			} else if("record".equals(messageOption)) {
				radioAccept.setSelection(false);
				radioEject.setSelection(false);
				radioRecord.setSelection(true);
				radioBlock.setSelection(false);
			} else {
				radioAccept.setSelection(false);
				radioEject.setSelection(false);
				radioRecord.setSelection(false);
				radioBlock.setSelection(true);
			}			
		}
	} 
	
	/**
	 * 设置是否可以修改群的资料
	 * @param b
	 */
	public void setCanModified(boolean b) {
		if(b) {
			btnRemoveMember.setVisible(true);
			btnSetMember.setEnabled(true);
			btnUpdate.setVisible(false);
			btnModify.setVisible(true);
			authGroup.setEnabled(true);
			radioNoAuth.setEnabled(true);
			radioNeedAuth.setEnabled(true);
			radioNoAdd.setEnabled(true);
		} else {
			btnRemoveMember.setVisible(false);
			btnSetMember.setEnabled(false);
			btnUpdate.setVisible(true);
			btnModify.setVisible(false);
			authGroup.setEnabled(false);
			radioNoAuth.setEnabled(false);
			radioNeedAuth.setEnabled(false);
			radioNoAdd.setEnabled(false);
		}
	}
	
	/**
	 * 设置窗口只显示出基本资料面板，这主要是用在搜索的时候，要查看资料，其他两个面板是没有的
	 */
	public void showBasicOnly() {
		buttons[MEMBER].setVisible(false);
		buttons[MESSAGE].setVisible(false);
		authGroup.setEnabled(false);
		radioNoAuth.setSelection(false);
		radioNeedAuth.setSelection(false);
		radioNoAdd.setSelection(false);
		btnUpdate.setVisible(false);
		btnModify.setVisible(false);
	}

	/* (non-Javadoc)
	 * @see edu.tsinghua.lumaqq.events.FriendSelectionListener#friendSelected(edu.tsinghua.lumaqq.events.FriendSelectionEvent)
	 */
	public void friendSelected(FriendSelectionEvent e) {
		List list = (List)e.getSource();
		Iterator iter = list.iterator();
		while(iter.hasNext()) {
			FriendModel f = (FriendModel)iter.next();
			TableItem ti = new TableItem(table, SWT.NONE);
			// qq
			ti.setText(0, ((Integer)f.getProperty("qq")).toString());
			// name
			ti.setText(1, (String)f.getProperty("name"));
			// gender & age
			ContactInfo contact = (ContactInfo)f.getProperty("contact");
			if(contact != null) {
				// gender
				ti.setText(2, contact.infos[contact.gender]);
				// age
				ti.setText(3, contact.infos[contact.age]);
			}
			// set image
			ti.setImage(icons.getSmallFace(f.getFaceId()));
			// set data
			ti.setData(f);
		}
	}

	/* (non-Javadoc)
	 * @see edu.tsinghua.lumaqq.events.FriendSelectionListener#friendDeselected(edu.tsinghua.lumaqq.events.FriendSelectionEvent)
	 */
	public void friendDeselected(FriendSelectionEvent e) {
		List list = (List)e.getSource();
		Iterator iter = list.iterator();
		while(iter.hasNext()) 
			removeMember((FriendModel)iter.next());
	}
	
	/**
	 * 删除一个member
	 * @param f
	 */
	private void removeMember(FriendModel f) {
		if(f == null) return;
		
		int size = table.getItemCount();
		for(int i = 0; i < size; i++) {
			TableItem ti = table.getItem(i);
			FriendModel f2 = (FriendModel)ti.getData();
			if(f2.equals(f)) {
				table.remove(i);
				break;
			}
		}
	}
	
	/**
	 * 把当前窗口的数据应用到ClusterModel中，在调用这个方法之前，所做的修改都不会生效
	 */
	public void modifyInfo() {
		ClusterInfo info = (ClusterInfo)c.getProperty("info");
		c.addProperty("name", textName.getText());
		c.addProperty("notice", textNotice.getText());
		c.addProperty("description", textDescription.getText());
		c.addProperty("face", new Integer(face));
		c.addProperty("message", messageOption);
		info.name = textName.getText();
		info.notice = textNotice.getText();
		info.description = textDescription.getText();
		info.category = (char)comboCategory.getSelectionIndex();
		info.authType = authType;
		Hashtable members = (Hashtable)c.getProperty("members");
		members.clear();
		TableItem[] tis = table.getItems();
		for(int i = 0; i < tis.length; i++) {
			FriendModel f = (FriendModel)tis[i].getData();
			members.put(f, f);
		}
	}
	
	/**
	 * @return shell
	 */
	public Shell getShell() {
		return shell;
	}

	/* (non-Javadoc)
	 * @see edu.tsinghua.lumaqq.qq.events.QQListener#qqEvent(edu.tsinghua.lumaqq.qq.events.QQEvent)
	 */
	public void qqEvent(QQEvent e) {
		switch(e.type) {
			case QQEvent.QQ_GET_CLUSTER_INFO_FAIL:
				processGetClusterInfoFail(e);
				break;
		}
	}
	
	/**
	 * 处理群命令失败事件，如果错误信息表示自己已经不是群成员，则删除这个群
	 * @param e
	 */
	private void processGetClusterInfoFail(QQEvent e) {
		final ClusterCommandReplyPacket packet = (ClusterCommandReplyPacket)e.getSource();
		if(packet.clusterId == c.getClusterId()) {
			main.display.asyncExec(
				new Runnable() {
					public void run() {
						MessageBox box = new MessageBox(main.getShell(), SWT.ICON_ERROR | SWT.OK);
						box.setText(LumaQQ.getResourceString("message.box.common.fail.title"));
						box.setMessage(packet.errorMessage);
						box.open();
						if(packet.replyCode == QQ.QQ_CLUSTER_CMD_REPLY_NOT_MEMBER) {
							main.removeCluster(c.getClusterId());
						}
					}				
				}
			);			
		}
	}
}