Cocoa：隐藏一个应用程序 [英] Cocoa: Hide one application

问题描述

是否可以使用可可隐藏一个特定的应用程序？

我知道你可以使用下面的代码隐藏所有其他应用程序

  [[NSWorkspace sharedWorkspace] performSelectorOnMainThread：@selector（hideOtherApplications）withObject：NULL waitUntilDone：NO]; 
  

但是是否可以隐藏一个特定的应用程序，比如说Safari？

$ b

  
告诉应用程序系统事件可将进程Safari设置为false 
  

或调用相同的applescript从可可内调用：

  NSString * source = @告诉应用程序\系统事件\ process \Safari\to false; 
 NSAppleScript * script = [[NSAppleScript alloc] initWithSource：source]; 
 [script executeAndReturnError：nil]; 
 [script release]; 
  

Is it possible to hide one specific application using cocoa?

I know you can hide all other applications using the following code

[[NSWorkspace sharedWorkspace] performSelectorOnMainThread:@selector(hideOtherApplications) withObject:NULL waitUntilDone:NO];

But is it possible to hide just one specific application say Safari for example?

解决方案

you can do it with applescript:

tell application "System Events" to set visible of process "Safari" to false

or call the same applescript from within cocoa by calling:

NSString * source = @"tell application \"System Events\" to set visible of process \"Safari\" to false";
NSAppleScript * script = [[NSAppleScript alloc] initWithSource:source];
[script executeAndReturnError:nil];
[script release];

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