在Atom编辑器初始化脚本中使用树状视图 [英] Use the tree-view in Atom editor init script

问题描述

我正在尝试为Atom编辑器编写一个初始化脚本，以添加一个自定义命令，以便能够使用一种组合键(而不是两种组合键)在树状视图中显示当前打开的编辑器文件.

I'm trying to write a init script for the Atom editor to add a custom command to be able to reveal the currently opened editor file in the tree-view with one key combination, instead of two.

下面是一个示例代码(它有所不同)，以阐明其总体外观.

Here is an example code (which makes something different) to make clear how it generally has to look like.

atom.commands.add 'atom-editor', 'custom:cut-line', ->
  editor = atom.workspace.getActiveEditor()
  editor.selectLine()
  editor.cutSelectedText()

我需要的两个命令不应发送到editor，而应发送到tree-view.这是两个命令:

The two commands I need should not be sent to the editor, but to the tree-view. Here are the two commands:

  tree-view:toggle-focus
  tree-view:reveal-active-file

我认为我必须做与上述类似的事情，例如getActiveTreeView或类似的事情.我试图用谷歌搜索它，但它似乎并不明显.有人知道该怎么做吗?

I assume I have to do something similar as above, like getActiveTreeView or something like that. I tried to google it but it doesn't seem to be obvious. Does someone know how to do this?

它可能看起来像这样:

atom.commands.add 'atom-editor', 'custom:show-active-file', ->
  tree-view.toggle-focus()
  tree-view.reveal-active-file()

推荐答案

当很难获得要发送命令的对象时，可以使用atom.commands.dispatch()方法发送命令.您可以使用:

You can use the atom.commands.dispatch() method to send a command when getting a hold of the object to send the commands to is hard. In your case, you can use:

atom.commands.add 'atom-editor', 'custom:show-active-file', ->
  atom.commands.dispatch(atom.workspaceView.element, 'tree-view:toggle-focus')
  atom.commands.dispatch(atom.workspaceView.element, 'tree-view:reveal-active-file')

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