maincontrolpanel.java

利用google开发的GWT工具

		eastMain.add(add);
		eastMain.add(modify);
		eastMain.add(delete);
		eastMain.add(done);
		eastMain.add(help);
		
		mainPanel.add(eastMain, DockPanel.EAST);
		//build westMain
		int i;
		VerticalPanel leftWest = new VerticalPanel();
		VerticalPanel rightWest = new VerticalPanel();
		Label checkPoint = new Label("Checkpoint Objects");
		ListBox checkListBox = new ListBox();
		checkListBox.setSize("200px", "430px");
		for(i = 0; i < 20; i++){
			checkListBox.addItem("");
		}
		checkListBox.setVisibleItemCount(18);
		
		Label config = new Label("Confiuration");
		ListBox configList = new ListBox();
		configList.setSize("400px", "430px");
		for(i = 0; i < 20; i++){
			configList.addItem("");
		}
		configList.setVisibleItemCount(18);
		
		leftWest.add(checkPoint);
		leftWest.add(checkListBox);
		rightWest.add(config);
		rightWest.add(configList);
		
		westMain.setSpacing(5);
		westMain.add(leftWest);
		westMain.add(rightWest);
		
		deckPanel.add(westMain);
		
		mainPanel.add(deckPanel, DockPanel.WEST);
		
		mainEast.clear();
		mainEast.add(mainPanel, DockPanel.CENTER);
		mainControl.add(mainEast, DockPanel.EAST);
	}
	
	/**
	 * build every policy of configuration
	 * @author gaojinjun
	 */
	public void policyConfiguration(){
		DecoratorPanel deckPanel = new DecoratorPanel();
		DockPanel mainPanel = new DockPanel();
		VerticalPanel eastMain = new VerticalPanel();
		VerticalPanel westMain = new VerticalPanel();
		
		//build east of main panel
		String buttonWidth = "100px";
		Button refresh = new Button("Refresh");
		Button apply = new Button("Apply");
		Button done = new Button("Done");
		Button help = new Button("Help");
		refresh.setWidth(buttonWidth);
		apply.setWidth(buttonWidth);
		done.setWidth(buttonWidth);
		help.setWidth(buttonWidth);
		eastMain.setSpacing(30);
		eastMain.add(refresh);
		eastMain.add(apply);
		eastMain.add(done);
		eastMain.add(help);
		
		mainPanel.add(eastMain, DockPanel.EAST);
		
		//build west of main panel
		String boxWidth = "140px";
		Label policyFactor = new Label("Policy Importance Factor");
		policyFactor.setStylePrimaryName("gwt-Label-Blue");
		
		HorizontalPanel policyFactorHor = new HorizontalPanel();
		policyFactorHor.setSpacing(5);
		VerticalPanel priority = new VerticalPanel();
		VerticalPanel urgency = new VerticalPanel();
		VerticalPanel ticket = new VerticalPanel();
		Label priorityLabel = new Label("Priority");
		TextBox priorityBox = new TextBox();
		priorityBox.setWidth(boxWidth);
		priorityBox.setText("1");
		priority.add(priorityLabel);
		priority.add(priorityBox);
		Label urgencyLabel = new Label("Urgency");
		TextBox urgencyBox = new TextBox();
		urgencyBox.setWidth(boxWidth);
		urgencyBox.setText("0.1");
		urgency.add(urgencyLabel);
		urgency.add(urgencyBox);
		Label ticketLabel = new Label("Ticket");
		TextBox ticketBox = new TextBox();
		ticketBox.setWidth(boxWidth);
		ticketBox.setText("0.01");
		ticket.add(ticketLabel);
		ticket.add(ticketBox);
		policyFactorHor.add(priority);
		policyFactorHor.add(urgency);
		policyFactorHor.add(ticket);
		
	}
	
	/**
	 * @author gaojinjun
	 */
	public void projectConfiguration(){
		DecoratorPanel deckPanel = new DecoratorPanel();
		DockPanel mainPanel = new DockPanel();
		HorizontalPanel westMain = new HorizontalPanel();
		VerticalPanel eastMain = new VerticalPanel();
		
		//build eastMain; just create some buttons
		String buttonWidth = "100px";
		Button add = new Button("Add");
		Button modify = new Button("Modify");
		Button delete = new Button("Delete");
		Button done = new Button("Done");
		Button help = new Button("Help");
		add.setWidth(buttonWidth);
		modify.setWidth(buttonWidth);
		delete.setWidth(buttonWidth);
		done.setWidth(buttonWidth);
		help.setWidth(buttonWidth);
		
		//add buttons to eastMain
		eastMain.setSpacing(30);
		eastMain.add(add);
		eastMain.add(modify);
		eastMain.add(delete);
		eastMain.add(done);
		eastMain.add(help);
		
		mainPanel.add(eastMain, DockPanel.EAST);
		//build westMain
		int i;
		VerticalPanel leftWest = new VerticalPanel();
		VerticalPanel rightWest = new VerticalPanel();
		Label project = new Label("Projects");
		ListBox projectListBox = new ListBox();
		projectListBox.setSize("200px", "430px");
		for(i = 0; i < 20; i++){
			projectListBox.addItem("");
		}
		projectListBox.setVisibleItemCount(18);
		
		Label config = new Label("Confiuration");
		ListBox configList = new ListBox();
		configList.setSize("400px", "430px");
		for(i = 0; i < 20; i++){
			configList.addItem("");
		}
		configList.setVisibleItemCount(18);
		
		leftWest.add(project);
		leftWest.add(projectListBox);
		rightWest.add(config);
		rightWest.add(configList);
		
		westMain.setSpacing(5);
		westMain.add(leftWest);
		westMain.add(rightWest);
		
		deckPanel.add(westMain);
		
		mainPanel.add(deckPanel, DockPanel.WEST);
		
		mainEast.clear();
		mainEast.add(mainPanel, DockPanel.CENTER);
		mainControl.add(mainEast, DockPanel.EAST);
	}
	
	/**
	 * @author gaojinjun
	 */
	public void resourceConfiguration(){
		DecoratorPanel deckPanel = new DecoratorPanel();
		DockPanel mainPanel = new DockPanel();
		VerticalPanel eastMain = new VerticalPanel();
		VerticalPanel westMain = new VerticalPanel();
		
		//build east panel
		String buttonWidth = "100px";
		Button ok = new Button("Ok");
		Button cancel = new Button("Cancel");
		Button help = new Button("Help");
		ok.setWidth(buttonWidth);
		cancel.setWidth(buttonWidth);
		help.setWidth(buttonWidth);
		
		eastMain.setSpacing(30);
		eastMain.add(ok);
		eastMain.add(cancel);
		eastMain.add(help);
		
		mainPanel.add(eastMain, DockPanel.EAST);
		
		//build west panel
		Label resource = new Label("Resource Quotas");
		ScrollPanel resourceScroll = new ScrollPanel();
		TextArea resourceArea = new TextArea();
		resourceArea.setSize("600px", "430px");
		resourceScroll.setWidget(resourceArea);
		westMain.add(resource);
		westMain.add(resourceScroll);
		
		deckPanel.add(westMain);
		mainPanel.add(deckPanel, DockPanel.WEST);
		
		mainEast.clear();
		mainEast.add(mainPanel, DockPanel.CENTER);
		mainControl.add(mainEast, DockPanel.EAST);
		
	}
	
	/**
	 * @author gaojinjun
	 */
	public void browser(){
		DecoratorPanel deckPanel = new DecoratorPanel();
		DockPanel mainPanel = new DockPanel();
		VerticalPanel eastMain = new VerticalPanel();
		//build east panel
		String buttonWidth = "100px";
		CaptionPanel objects = new CaptionPanel("Objects");
		VerticalPanel objVer = new VerticalPanel();
		objVer.setSpacing(20);
		Button stdout = new Button("stdout");
		Button stderr = new Button("stderr");
		Button queue = new Button("Queue");
		Button job = new Button("Job");
		Button message = new Button("Messages");
		stdout.setWidth(buttonWidth);
		stderr.setWidth(buttonWidth);
		queue.setWidth(buttonWidth);
		job.setWidth(buttonWidth);
		message.setWidth(buttonWidth);
		
		objVer.add(stdout);
		objVer.add(stderr);
		objVer.add(queue);
		objVer.add(job);
		objVer.add(message);
		objects.add(objVer);
		
		Button clear = new Button("Clear");
		Button done = new Button("Done");
		Button help = new Button("Help");
		String tmpwidth = "180px";
		clear.setWidth(tmpwidth);
		done.setWidth(tmpwidth);
		help.setWidth(tmpwidth);
		
		eastMain.setSpacing(20);
		eastMain.add(objects);
		eastMain.add(clear);
		eastMain.add(done);
		eastMain.add(help);
		
		mainPanel.add(eastMain, DockPanel.EAST);
		
		//Build west panel
		ScrollPanel westContent = new ScrollPanel();
		TextArea contentArea = new TextArea();
		contentArea.setSize("600px", "460px");
		contentArea.setReadOnly(true);
		westContent.setWidget(contentArea);
		
		deckPanel.add(westContent);
		mainPanel.add(deckPanel, DockPanel.WEST);
		
		mainEast.clear();
		mainEast.add(mainPanel, DockPanel.CENTER);
		mainControl.add(mainEast, DockPanel.EAST);
	}
	
	/**
	 * @author gaojinjun
	 */
	public void exit(){

		mainControl.removeFromParent();
		RootPanel.get("main-panel").add(new LoginWidget());
//		mainControl.clear();
//		mainControl.setStyleName("mainEast-dock");
//		mainControl.setBorderWidth(0);
//		mainControl.add(new LoginWidget(), DockPanel.CENTER);
	}
	
	/**
	 * @author gaojinjun
	 * return horizontalpanel which include 6 buttons in controljob panel,them 
	 * are center place of panel
	 */
	private HorizontalPanel display(){
		String buttonwidth = "81px";
		HorizontalPanel jobDisplay = new HorizontalPanel();
		Button jobID = new Button("JobId");
		Button priorityStat = new Button("Priority");
		Button jobName = new Button("JobName");
		Button owner = new Button("Owner");
		Button status = new Button("Status");
		Button queue = new Button("Queue");
		jobID.setWidth(buttonwidth);
		priorityStat.setWidth(buttonwidth);
		jobName.setWidth(buttonwidth);
		owner.setWidth(buttonwidth);
		status.setWidth(buttonwidth);
		queue.setWidth(buttonwidth);
		jobDisplay.add(jobID);
		jobDisplay.add(priorityStat);
		jobDisplay.add(jobName);
		jobDisplay.add(owner);
		jobDisplay.add(status);
		jobDisplay.add(queue);
		return jobDisplay;
	}
	 
	/**
	 * @author gaojinjun
	 * build a FlexTable.Jobcontrol and Queuecontrol will use it
	 */
	private ScrollPanel scrollListJob(int row, int col, String content){
		FlexTable listJobs = new FlexTable();
		//FlexCellFormatter cellFormatter = listJobs.getFlexCellFormatter();
		listJobs.setCellSpacing(0);
		
		for(int i = 0; i < row; i ++){
			for(int j = 0; j < col; j ++){
				TextBox readOL = new TextBox();
				readOL.setWidth("69.5px");
				readOL.setText(""+i+","+j);
				readOL.setReadOnly(true);
				listJobs.setWidget(i, j, readOL);
			}
		}
		ScrollPanel scrollList = new ScrollPanel();
		scrollList.setWidth("500px");
		scrollList.setHeight("430px");
		scrollList.setWidget(listJobs);
		return scrollList;
	}
	
	/**
	 * @author gaojinjun
	 */
	private ScrollPanel jobQueue(int row, int col, Widget flextab){
		int num = ((FlexTable)flextab).getRowCount();
		int i, j;
		ScrollPanel hostsScroll = new ScrollPanel();
		//FlexCellFormatter cellFormatter = ((FlexTable)flextab).getFlexCellFormatter();
		String cellWidth = "80px";
		String[] temp = resulted.getResult();
		for(i = num; i < temp.length; i ++){
			String tmp = temp[i];
			for(j = 0; j < col; j ++){
				TextBox readOL = new TextBox();
				readOL.setWidth(cellWidth);
				readOL.setText(tmp);
				readOL.setReadOnly(true);
				((FlexTable)flextab).setWidget(i, j, readOL);
			}
		}
		if(col * 80 < 740)
			hostsScroll.setWidth(col * 80 + "px");
		else
			hostsScroll.setWidth("740px");
		hostsScroll.setHeight("500px");
		hostsScroll.setWidget(((FlexTable)flextab));
		return hostsScroll;
	}

	/**
	 * async RPC
	 * @author gaojinjun
	 */
	public void getOutputLinked(String post){
		// create the response handler
		  final AsyncCallback callback = new AsyncCallback(){
			  public void onFailure(Throwable caught) {
				  GWT.log("RPC error!", caught);
				  Window.alert("Sorry there was an error while get output");
			  }
			  public void onSuccess(Object result) {
				 resulted = (ResultOfReturn)result;
			  }
		  };
		  getOutput.getOutput(post, callback);
	}
	
	public void initRPC(){
		// get a handle on the async version of our service
		  getOutput = (LoginSystemAsync)GWT.create(LoginSystem.class);
		  ServiceDefTarget endpoint = (ServiceDefTarget)getOutput;
		  String moduleRelativeURL = GWT.getModuleBaseURL() + "LoginSystem";
		  endpoint.setServiceEntryPoint(moduleRelativeURL);
	  }
}