Eclipse插件：一旦作业完成，如何更新视图 [英] Eclipse plug-in: how to update a view once a Job is complete

问题描述

我要在一个Job类中显示这些数组，结果视图，我创建了一个表和2列，每个数组一个。

如何引用视图并在其结尾处显示这些数组运行方法（在Job类中）？

即使你不能帮我解答，如果有人可以指点我的方向，我会很高兴，因为我没有理念。我唯一可以想到的是事件处理，但我也不太了解。

  class RunnerJob extends Job {
 protected IStatus run（IProgressMonitor monitor）{
 //做某些东西
 double [] col1 = someStuff1（）; 
 double [] col2 = someStuff2（）; 
 
 //在结果视图中显示？ 
} 
} 
  

根据Suraj Chandran的回答，这是代码我用于引用视图的静态方法，

  display.syncExec（
 new Runnable（）{
 public void run（）{
 try {
 PlatformUI.getWorkbench（）。getActiveWorkbenchWindow（）。getActivePage（）。showView（ResultsView.ID）; 
} catch（PartInitException e）{
 e.printStackTrace（）; 
} 
 ResultsView.update（< object with value>）; 
} 
}）; 
  

解决方案

在您的视图类中有一个静态方法，如getInstance （）将返回引用给你的对象。一旦你拥有对象，你可以在其中设置数组。

The run method in my Job class, does some stuff (the details are irrelevant) and outputs 2 arrays of doubles.

I want to display these arrays in a results view which I have created with a Table and 2 columns, one for each array.

How can I reference the view and display these arrays in it at the end of the run method (in the Job class)?

Even if you cannot help me with the answer, I would be happy if someone can point me in some direction because I have no idea. The only thing I could think of was event handling but I don't know very much about that either.

class RunnerJob extends Job {
     protected IStatus run(IProgressMonitor monitor) {
          //does some stuff
          double[] col1 = someStuff1();
          double[] col2 = someStuff2();

          //display in results view?
  }
}

Based on Suraj Chandran's answer, this is the code I used to reference a view's static method,

display.syncExec(
    new Runnable() {
       public void run(){
           try { 
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView(ResultsView.ID);
           } catch (PartInitException e) {
                e.printStackTrace();
             }
                 ResultsView.update(<object with values>);
             }
     });

解决方案

In your view class have a static method something like getInstance() that would return reference to you view object. Once you have the object you can set the arrays in it.

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