我正在尝试使用Applescript编写的Swift脚本编写的Cocoa应用程序.
我做了什么
我创建了一个SDEF文件,配置了我的info.plist并创建了一个我认为合适的类.
definition.sdef
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dictionary SYSTEM "file://localhost/System/Library/DTDs/sdef.dtd">
<dictionary title="SamX">
<!-- specific suite(s) for the application follow... -->
<suite name="SamX Scripting Suite" code="Samx" description="Suite for communication with the application">
<command name="savedoc" code="corecnte" description="description">
<cocoa class="ProjectName.ScriptingSaveNotification" id="BLah"/>
<parameter name="with dname" code="WTdc" type="text" optional="no" description="description">
<cocoa key="DocumentName"/>
</parameter>
<result type="boolean" description="The result of the invocation. True if it succeeds, False if it does not"/>
</command>
</suite>
</dictionary>
info.plist中

ScriptingSaveNotification.swift
import Foundation
import Cocoa
class ScriptingSaveNotification: NSScriptCommand, NSUserNotificationCenterDelegate {
override func performDefaultImplementation() -> AnyObject? {
let parms = self.evaluatedArguments
var name = ""
if let args = parms {
if let DocumentName = args["DocumentName"] as? String {
name = DocumentName
}
}
debugPrint("We were prompted to save");
return "hello world"
}
func userNotificationCenter(center: NSUserNotificationCenter, shouldPresentNotification notification: NSUserNotification) -> Bool {
debugPrint("We were prompted to save");
return true
}
}
我在哪里
我有一个启动的应用程序.应用程序的SDEF文件似乎在Applescript Editor中反映出来. Applescript编辑器还返回字典定义.但是当我运行命令时,我总是得到5(int)的输出,并且我的调试行似乎都没有在Xcode中输出.
在我看来,也许我在SDEF中不恰当地引用了我的课程.但我不是百分百肯定.我已经尝试过多次重命名了.任何帮助将不胜感激.
Applescript字典
测试脚本
tell application "MyApplication"
set testString to "Hello"
set returnValue to savedoc testString
display alert returnValue
end tell
编辑:
主要问题是您实际上并未在脚本中使用with dname参数.它应该是:
set returnValue to savedoc with dname testString
也就是说,下面的信息对于创建正确的sdef仍然有效,其他建议/示例可能会有所帮助.
这是在NSScriptCommand的evaluateArguments中传递字符串然后在Swift中作为脚本命令的结果返回该字符串的基本示例(您可以在命令成功/失败或任何其他类型的结果时返回布尔值;以及实际上,在你的sdef中,你说你要返回一个布尔值但你的命令返回一个字符串(sdef定义中的文本)).创建你的sdef可能很棘手.您的命令代码应该以套件的代码开头,您可以删除id和optional参数(如果省略可选参数,则默认为需要参数).如果你只需要一个参数,你也可以使用direct-parameter代替.
您可以下载演示项目:
ScriptableSwift.zip
以下是相关位(除了您在测试中正确的plist条目).
ScriptableSwift.sdef
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dictionary SYSTEM "file://localhost/System/Library/DTDs/sdef.dtd">
<dictionary title="ScriptableSwift Terminology">
<suite name="ScriptableSwift Scripting Suite" code="SSss" description="Standard suite for application communication.">
<command name="save" code="SSssSave" description="Save something.">
<cocoa class="ScriptableSwift.SaveScriptCommand"/>
<parameter name="in" code="Fpat" type="text" description="The file path in which to save the document.">
<cocoa key="FilePath"/>
</parameter>
<result type="text" description="Echoes back the filepath supplied."/>
</command>
</suite>
</dictionary>
SaveScriptCommand.swift
import Foundation
import Cocoa
class SaveScriptCommand: NSScriptCommand {
override func performDefaultImplementation() -> AnyObject? {
let filePath = self.evaluatedArguments!["FilePath"] as! String
debugPrint("We were prompted to save something at: \(filePath)");
return filePath
}
}
测试AppleScript
tell application "ScriptableSwift" to save in "path/to/file"
结果:
"path/to/file"
