mainshell.java

lumaQQ的源文件

				} else if(item.getData() instanceof Directory) {
					boolean accept = diskManager.isChildCreatable((Directory)item.getData());
					event.detail = accept ? event.operations : DND.DROP_NONE;
					if(accept)
						event.feedback |= DND.FEEDBACK_EXPAND;
				} else
					event.detail = DND.DROP_NONE;
			}

			public void drop(DropTargetEvent event) {
				Object moved = DragHelper.getObject();
				boolean moveFile = moved instanceof File;
				Object obj = event.item.getData();
				if(obj instanceof Integer) {
					if(moveFile)
						diskJobQueue.addJob(new MoveJob((File)moved, 0));
					else 
						diskJobQueue.addJob(new MoveJob((Directory)moved, 0));
				} else if(obj instanceof Directory) {
					if(moveFile)
						diskJobQueue.addJob(new MoveJob((File)moved, ((Directory)obj).id));
					else
						diskJobQueue.addJob(new MoveJob((Directory)moved, ((Directory)obj).id));
				}
			}

			public void dropAccept(DropTargetEvent event) {
			}			
		});
		
		// 密码面板
		passwordPanel = new Composite(diskCenter, SWT.NONE);
		passwordPanel.setBackground(Colors.WHITE);
		layout = new GridLayout();
		layout.verticalSpacing = 15;
		layout.marginWidth = layout.marginHeight = 15;
		passwordPanel.setLayout(layout);
		passwordPanel.addPaintListener(new CenterBorderPaintListener(new Class[] { Text.class }, 20, Colors.PAGE_CONTROL_BORDER));
		UITool.setDefaultBackground(passwordPanel.getBackground());
		// 提示
		UITool.createLabel(passwordPanel, disk_hint_input_password);
		// 密码输入框
		final Text textPassword = UITool.createSingleText(passwordPanel, new GridData(GridData.FILL_HORIZONTAL), SWT.SINGLE | SWT.PASSWORD);
		textPassword.setTextLimit(16);
		// 确定按钮
		Slat btnOK = UITool.createSlat(passwordPanel, button_ok, new GridData(GridData.HORIZONTAL_ALIGN_CENTER));
		btnOK.addMouseListener(new MouseAdapter() {
			@Override
			public void mouseUp(MouseEvent e) {
				diskManager.setPassword(textPassword.getText());
				switchToDiskViewer();
			}
		});
		
		// hint bar		
		Composite hintContainer = new Composite(comp, SWT.NONE);
		hintContainer.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		layout = new GridLayout(2, false);
		layout.marginWidth = layout.marginHeight = layout.horizontalSpacing = layout.verticalSpacing = 0;
		hintContainer.setLayout(layout);
		lblDiskHint = new CLabel(hintContainer, SWT.LEFT);
		lblDiskHint.setBackground(Colors.LIGHT_BLUE_2);
		lblDiskHint.setLayoutData(new GridData(GridData.FILL_BOTH));
		lblDiskHint.setText(NLS.bind(disk_hint_capacity, FileTool.getSizeString(diskManager.getUnused()), FileTool.getSizeString(diskManager.getCapacity())));
		// 取消单个文件按钮
		ToolBar cBar = new ToolBar(hintContainer, SWT.FLAT);
		cBar.setBackground(Colors.LIGHT_BLUE_2);
		cBar.setLayoutData(new GridData(GridData.FILL_VERTICAL));
		tiAbort = new ToolItem(cBar, SWT.PUSH);
		tiAbort.setImage(res.getImage(Resources.icoAbort));
		tiAbort.setToolTipText(disk_hint_abort);
		tiAbort.addSelectionListener(new SelectionAdapter() {
			@Override
			public void widgetSelected(SelectionEvent e) {
				ICancelableJob job = (ICancelableJob)tiAbort.getData();
				if(job == null)
					return;
				job.cancel(ICancelableJob.ABORT);
			}
		});
		tiAbortAll = new ToolItem(cBar, SWT.PUSH);
		tiAbortAll.setImage(res.getImage(Resources.icoAbortAll));
		tiAbortAll.setToolTipText(disk_hint_abort_all);
		tiAbortAll.addSelectionListener(new SelectionAdapter() {
			@Override
			public void widgetSelected(SelectionEvent e) {
				ICancelableJob job = (ICancelableJob)tiAbortAll.getData();
				if(job == null)
					return;
				job.cancel(ICancelableJob.ABORT_ALL);
			}
		});
		
		switchToDiskViewer();
		onDiskViewerSelection(null);
		setFileAbortButtonStatus(false);
		
		views[VIEW_DISK] = comp;
	}
	
	/**
	 * 上传时调用
	 *
	 * @param selection
	 */
	protected void onDiskUpload(IStructuredSelection selection) {
		FileDialog dialog = new FileDialog(getShell(), SWT.OPEN);
		String path = dialog.open();
		if(path == null)
			return;
		Object obj = selection.getFirstElement();
		String name = FileTool.getFilename(path);

		if(obj instanceof Integer) {
			File f = diskManager.getMyFile(name, 0);
			if(f == null)
				diskJobQueue.addJob(new CreateFileJob(0, path));
			else
				diskJobQueue.addJob(new CreateFileJob(0, path, f));
		} else if(obj instanceof Directory) {
			Directory d = (Directory)obj;
			File f = diskManager.getMyFile(name, d.id);
			if(f == null)
				diskJobQueue.addJob(new CreateFileJob(d.id, path));
			else
				diskJobQueue.addJob(new CreateFileJob(d.id, path, f));
		}
	}

	/**
	 * 把一个可以取消的任务添加到取消按钮的data中
	 * 
	 * @param job
	 */
	public void hookCancelableJob(ICancelableJob job) {
		tiAbort.setData(job);
		tiAbortAll.setData(job);
	}
	
	/**
	 * 设置按钮状态
	 * 
	 * @param enable
	 */
	public void setFileAbortButtonStatus(boolean enable) {
		tiAbort.setEnabled(enable);
		tiAbortAll.setEnabled(enable);
	}
	
	/**
	 * 点击下载时
	 * 
	 * @param e
	 */
	public void onDiskDownload(IStructuredSelection s) {
		if(s.isEmpty())
			return;
		
		Object obj = s.getFirstElement();
		if(obj instanceof File) {
			File f = (File)obj;
			DirectoryDialog dialog = new DirectoryDialog(getShell());
			String dir = dialog.open();
			if(dir != null) {
				// 询问用户是否断点续传
				if(!dir.endsWith(java.io.File.separator))
					dir += java.io.File.separatorChar;
				java.io.File diskfile = new java.io.File(dir + f.name);
				boolean resume = false;
				if(diskfile.exists()) {
	        		MessageDialog msg = new MessageDialog(getShell(),
	        		        message_box_common_question_title, 
	        		        null,
	        		        NLS.bind(message_box_resume_file, diskfile.getAbsolutePath()),
	        		        MessageDialog.QUESTION,
	        		        new String[] { button_resume, button_overwrite, button_cancel }, 
	        		        0);
	        		switch(msg.open()) {
	        			case 0:
	        				resume = true;
	        				break;
	        			case 1:
	        				resume = false;
	        				break;
	        			default:
	        				return;
	        		}
				}
				
				// 开始任务
				if(f.owner == 0)
					return;				
				diskJobQueue.addJob(new DownloadFileJob(f, dir, resume));
			}
		}
	}

	/**
	 * 切换到网络硬盘密码输入面板
	 */
	public void switchToDiskPasswordPanel() {
		StackLayout layout = (StackLayout)diskCenter.getLayout();
		if(layout.topControl != passwordPanel) {
			layout.topControl = passwordPanel;
			diskCenter.layout();			
		}
	}
	
	/**
	 * 切换到网络硬盘树型图面板
	 */
	public void switchToDiskViewer() {
		StackLayout layout = (StackLayout)diskCenter.getLayout();
		if(layout.topControl != diskTreePanel) {
			layout.topControl = diskTreePanel;
			diskCenter.layout();
		}
	}

	/**
	 * 点击网络硬盘密码设置时
	 */
	protected void onDiskPassword() {
		DiskPasswordDialog dialog = new DiskPasswordDialog(this);
		if(dialog.open() == IDialogConstants.OK_ID) {
			if(dialog.isSetPassword())
				diskJobQueue.addJob(new SetDiskPasswordJob(dialog.getOldPassword(), dialog.getNewPassword()));
			else
				diskJobQueue.addJob(new CancelDiskPasswordJob(dialog.getOldPassword()));
		}
	}

	/**
	 * 初始化好友视图
	 */
	private void initFriendView() {
        // 好友视图 
        blind = new Blind(viewContainer, SWT.BORDER);
        views[VIEW_FRIEND] = blind;
	}

	/**
	 * 初始化shell和边框，等等
	 */
	private Composite initShell() {
		int shellStyle = SWT.NO_TRIM | SWT.NO_BACKGROUND;
		if(optionHelper.isOnTop())
			shellStyle |= SWT.ON_TOP;
		shell = new Shell(display, shellStyle);
		shell.setImage(res.getImage(Resources.icoLumaQQ));
		// 添加事件监听器
		shell.addDisposeListener(new DisposeListener() {
			public void widgetDisposed(DisposeEvent e) {
		    	if(font != null)
		    		font.dispose();
		    	if(defaultStyle != null)
		    		if(defaultStyle.foreground != null) 
		    			defaultStyle.foreground.dispose();
		    	if(groupColor != null) 
		    		groupColor.dispose();
		    	Colors.dispose();
			}
		});
		shell.addShellListener(new ShellAdapter() {
			public void shellIconified(ShellEvent e) {		
				if(item != null && !item.getVisible()) {
					initTray();
					uiHelper.setTrayIconByStatus();
				}
				menuHelper.hideAllMenu();
			}
			
			public void shellClosed(ShellEvent e) {
			    // 上传分组
			    checkGroupDirty();
			    
			    // 关闭Client
			    if(processor != null && client != null) 
			    	client.removeQQListener(processor);
			    // 注销
				if(client != null) {
					client.logout();
					client.release();
				}
				// 关闭定时器
				timerHelper.dispose();
				// 保存用户信息文件
				configHelper.saveSelf();
				// 保存好友分组信息
				blindHelper.saveModel();
				// 释放Tray Icon
				if(item != null) 
					item.dispose();
				// 停止声音线程
				if(sounder != null) 
					sounder.setStop(true);
				// 保存当前设置
				if(optionHelper.getOptionsModel() != null) {
				    // 保存窗口位置大小
					if(isOff()) {
						Rectangle bound = shell.getBounds();
						optionHelper.setLocationX(bound.x);
						optionHelper.setLocationY(bound.y);
						optionHelper.setWidth(bound.width);
						optionHelper.setHeight(bound.height);						
					}
					// 保存字体信息
					if(defaultStyle != null) {
					    optionHelper.setFontName(defaultStyle.fontName);
					    optionHelper.setFontSize(defaultStyle.fontSize);
					    optionHelper.setBold((defaultStyle.fontStyle & SWT.BOLD) != 0);
					    optionHelper.setItalic((defaultStyle.fontStyle & SWT.ITALIC) != 0);			    
					}
					// 保存字体颜色
					if(defaultStyle.foreground != null) {
						RGB rgb = defaultStyle.foreground.getRGB();
					    optionHelper.setFontColor(rgb);
					}
					optionHelper.save();			
				}
				// 保存表情文件
				FaceRegistry.getInstance().save();
				// 关闭消息队列
				if(rm != null) 
					rm.dispose();
				// 关闭群分类文件
				if(ccu != null)
					ccu.dispose();
			}
		});
		shell.addControlListener(new ControlAdapter() {
			public void controlMoved(ControlEvent e) {
				shellLocation = shell.getLocation();
			}
		});

		BorderStyler styler = new BorderStyler(this);
		styler.setCheckMinimizeWhenClose(true);
		if(!optionHelper.isOnTop())
			styler.setHideWhenMinimize(optionHelper.isHideWhenMinimize());
		styler.setMaximizeWhenDoubleClick(false);
		styler.setShowPlusButton(true);
		styler.setPlusMouseListener(new MouseAdapter() {
			@Override
			public void mouseUp(MouseEvent e) {
				if(menuHelper.isPlusMenuVisible()) 
					menuHelper.setPlusMenuVisible(false);
				else {
					Control c = (Control)e.getSource();
					Rectangle bound = c.getBounds();
					menuHelper.setPlusMenuLocation(c.getParent().toDisplay(bound.x, bound.y + bound.height));
					menuHelper.setPlusMenuVisible(true);
				}
			}
		});
		styler.addMouseListener(new MouseAdapter() {
			@Override
			public void mouseDown(MouseEvent e) {
				menuHelper.hideAllMenu();
			}
		});
		return styler.decorateShell(shell);
	}

	/**
	 * 画背景
	 * 
	 * @param e
	 * @param clientWidth
	 */
	protected void paintBackground(PaintEvent e, int clientWidth, Image tile) {
		int backWidth = tile.getBounds().width;
		int x = 0;
		while(x < clientWidth) {
			e.gc.drawImage(tile, x, 0);
			x += backWidth;
		}
	}

	/**
	 * @return Returns the configHelper.
	 */
	public ConfigHelper getConfigHelper() {
		return configHelper;
	}

	public MessageHelper getMessageHelper() {
		return messageHelper;
	}

	public User getMyModel() {
		return myModel;
	}

	public List<User> getCurrentOnlines() {
		return currentOnlines;
	}

	public TipHelper getTipHelper() {
		return tipHelper;
	}

	public UIHelper getUIHelper() {
		return uiHelper;
	}

    /**
     * 设置QQ在线人数
     * 
     * @param currentOnlineNumber
     * 		当前QQ在线人数
     */
    public void setCurrentOnlineNumber(String currentOnlineNumber) {
        this.currentOnlineNumber = currentOnlineNumber;
    }