使用Applescript创建一个简单的菜单栏应用 [英] Creating a simple menubar app using Applescript

问题描述

我正在尝试在OS X Yosemite中创建一个菜单栏应用程序，该应用程序仅包含带有子菜单的下拉菜单.此菜单及其子菜单将由applescript脚本填充.

I am trying to create a menubar app in OS X Yosemite that simply consists of a dropdown menu with submenus. This menu and its submenus would be populated by an applescript script.

我以前发现过类似的教程，但是它们似乎都已经过时了，不能在Xcode 6.2中正常工作，例如:

I have found tutorials on something similar before, but they all seem to be fairly outdated and don't properly work in Xcode 6.2, such as this one:

MenuApp_ASOC

我对Applescript有相当的经验，但是没有太多时间在Objective C中进行编码.

I'm fairly experienced in Applescript, but haven't had much time to code in Objective C.

在哪里可以找到我想要创建的种类的模板?

Where would be a good place to find a template of sorts for what I want to create?

推荐答案

这是快速创建菜单系统的快速示例.我想你是在追求什么.

This is a quick example of creating a menu system on the fly. Which is what I think you are after.

在此示例中，每次单击状态栏菜单时，菜单项都会不同.

In this example each time you click the Status bar menu the menu items will be different.

(需要优胜美地)

将此代码粘贴到新的脚本编辑器Applescript文档中.

Paste this code in a new Script Editor Applescript document.

使用另存为..."菜单选项将其另存为保持打开状态的应用程序".

Save it as a Stay open Application using the Save as… menu option.

然后将其作为普通应用程序运行.

Then run the app as a normal application.

    use AppleScript version "2.4"
use scripting additions
use framework "Foundation"
use framework "AppKit"

property StatusItem : missing value
property selectedMenu : "" -- each menu action will set this to a number, this will determin which IP is shown

property theDisplay : ""
property defaults : class "NSUserDefaults"
property internalMenuItem : class "NSMenuItem"
property externalMenuItem : class "NSMenuItem"
property newMenu : class "NSMenu"

property theList : "Jackson Aiden Liam Lucas Noah Mason Ethan Caden Jacob Logan Jayden Elijah Jack Luke Michael Benjamin Alexander "
-- example list for the menu items that can be used. Ideally you will have your list created dynamically 


-- check we are running in foreground - YOU MUST RUN AS APPLICATION. to be thread safe and not crash
if not (current application's NSThread's isMainThread()) as boolean then
    display alert "This script must be run from the main thread." buttons {"Cancel"} as critical
    error number -128
end if

on menuNeedsUpdate:(menu)
    (* NSMenu's delegates method, when the menu is clicked this is called.

    We use it here to call the method makeMenus(). Which removes the old menuItems and builds new ones.

    This means the menu items can be changed dynamically.

    *)

    my makeMenus()
end menuNeedsUpdate:

on makeMenus()

    newMenu's removeAllItems() -- remove existing menu items

    -----< (* this is just to show in this example a dynamic list for the menu items
    set someListInstances to {}
    set counter to count of word of theList
    repeat until (count of someListInstances) is (random number from 3 to counter)

        set rnd to random number from 1 to counter
        set thisItem to word rnd of theList
        if thisItem is not in someListInstances then
            copy thisItem to end of someListInstances
        end if
    end repeat
    ----  <

    repeat with i from 1 to number of items in someListInstances
        set this_item to item i of someListInstances
        set thisMenuItem to (current application's NSMenuItem's alloc()'s initWithTitle:this_item action:"someAction:" keyEquivalent:"")

        (newMenu's addItem:thisMenuItem)

        (thisMenuItem's setTarget:me) -- required for enabling the menu item
        if i is equal to 3 then
            (newMenu's addItem:(current application's NSMenuItem's separatorItem)) -- add a seperator
        end if
    end repeat

end makeMenus



--menuItems  action is requied for the menu to be enabled
on someAction:sender
    --MenuItem --do some thing 
end someAction:

-- create an NSStatusBar
on makeStatusBar()
    set bar to current application's NSStatusBar's systemStatusBar

    set StatusItem to bar's statusItemWithLength:-1.0

    -- set up the initial NSStatusBars title
    StatusItem's setTitle:"IP"
    -- set up the initial NSMenu of the statusbar
    set newMenu to current application's NSMenu's alloc()'s initWithTitle:"Custom"

    newMenu's setDelegate:me (*
    Requied delegation for when the Status bar Menu is clicked  the menu will use the delegates method (menuNeedsUpdate:(menu)) to run dynamically update.


    *)

    StatusItem's setMenu:newMenu

end makeStatusBar


my makeStatusBar()

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