64:88: execution error: System Events got an error: Can’t set process "Launchbar" to false. (-10006)
As for a list of running applications, that would be great, only if they were sorted by last time of focus, from which I could get the second entry in that array. This is what I’ve found, and tried:
tell application "System Events" to set visibleAppsToKill to name of every application process where visible is true
The apps I’m using are all visible, as I’m interacting with them. I tried moving in an order from Finder to Console, then Chrome and run that script in the Script Editor. The choice of apps has no bearing on the sort order:
The list reflects the order in which the processes were initially launched, not the order in which you opened the process windows. Therefore, I recommend that you forget about this “order”.
Better, explain to me what is this Launchbar application that I don’t see in your list of processes. Otherwise, I do not understand how it is activated (that is, takes focus).
Maybe, the name of process of application Launchbar is LanScan or Signal?
I’m not sure yet, but as I understand it, this is a wrapper application for other applications to use.
I think you want the last app that Launchbar.app visited. Try extracting its name from the /Library/Application Support/Launchbar/Recent Documents.plist file of the user domain.
In this file, your application records which applications it has used last time, in the order in which they were used.
I’m still not sure I understood your question well.
No, it’s just a launcher. ⌘-Space and you get to call certain items, files, applications, search websites, etc. They have their own actions where you can embed Ruby, Bash and AppleScript scripts. I use Ruby with embedded AppleScripts.
So I have copied some text that I want to format using some replacements, so that I can post some text that’s safe for StackOverflow. Essentially I copy text into the Clipboard. Then I use Launchbar to select a script that takes the Clipboard contents and pastes the converted text over what’s currently selected text in whatever app I am in. Doing so, puts the focus on Launchbar, which loses its focus. It can’t paste into Launchbar.
Launchbar doesn’t visit applications. It’s agnostic. It can make apps launch or become active.
I seems to me, the Launchbar.app application is very useful but I need time to learn it.
At this moment I created script application Test.app on my desktop. Then I launched it with Launchbar. The script app worked and returned its path to me.
Here is my Test.app application’s content:
tell application "LaunchBar" to hide
tell application "System Events" to set frontmostAppName to name of 1st process whose frontmost is true
set frontmostAppPath to (path to frontmost application) as text
tell application frontmostAppName to display dialog frontmostAppPath
The same does following script saved as application:
tell application "LaunchBar" to hide
set frontAppPath to (path to frontmost application) as text
display dialog (get name of application frontAppPath) & ".app"
Your choice of application, like you said, is from a list that is sorted by relative launch time. Hence still not a way of finding that focus onto the relevant app.
I’m launching from Actions. On your system look for Action Editor. Create an action with an applescript in it. This way, it’s a way to get a continuation from either the selection in the “frontmost app”, or what’s in the Clipboard. I also want to obfuscate this so that it is applicable while in any application. The text manipulations that I’m caught up on (upcase, downcase, convert one character to another), should work anywhere. Browser, text editor, Messages, etc.
If you need some quick guidance for that Action, let me know.
I suspect you want me, who is new to using the Launchbar app, to jump straight into the hard stuff. And even if I learn in a week how to create an action, it will not be the one that you are testing.
Better post 3 screenshots of the 3 tabs of the New Action window (which I have already opened), as well as the script (as simple as possible). So that we test the same thing, not different things. Otherwise, the topic will quickly reach 100 posts without solving the problem.
Also:
Pay special attention to the app’s hide command (because for some reason, Launcbar.app doesn’t lose focus in any other way (for example, it has property visible=false persistently, maybe it is bug). It should be the key to solving your problem.
Most likely, you do not get the application you need from my last scripts, because it is not 2nd, but 3rd in the window queue (or even 4th). Therefore, I recommend you: hide also the processes found by my script and then get the front process again. Repeat this until the desired application is found.
mys=<<-TEXT
tell application “System Events” to keystroke “c” using command down
TEXT
osascript(mys)
Clipboard.copy(Clipboard.paste.downcase)
mys=<<-TEXT
tell application “System Events” to keystroke “v” using command down
TEXT
osascript(mys)
END[/format]
In your terminal, run this first:
[format]gem install clipboard[/format]
In Resources, nothing matters.
Then select some text with capitals anywhere, and it should turn it all lowercase, regardless where you are. You can monitor this in the Console, searching for Launchbar.
The only way that I’m aware of to obtain a list of running applications sorted by most recently active is by way of the shell command lsappinfo. It returns such a list when run on the command line like so :[format]lsappinfo visibleProcessList[/format] You’ll need to do some text manipulation to extract the names, which you need to bear in mind are process names rather than application names (although this works out well if it’s intended to be used with System Events).
Wow, very useful post! Thank you!
As I checked, Indeed this command lists applications in window activating order.
on getSecondFrontProcessName()
set theInfo to do shell script "lsappinfo visibleProcessList"
set ATID to AppleScript's text item delimiters
set AppleScript's text item delimiters to quote
set secondFrontProcess to text item 4 of theInfo
set AppleScript's text item delimiters to "_"
set secondFrontProcess to text items of secondFrontProcess
set AppleScript's text item delimiters to space
set secondFrontProcess to secondFrontProcess as text
set AppleScript's text item delimiters to ATID
return secondFrontProcess
end getSecondFrontProcessName
set secondFrontAppProcessName to getSecondFrontProcessName()
This is a nice idea. A minor tweak, to account for appleScript applets (.app) and any apps (including appleScript applets) with _ in their names.
property visibleList : {}
property secondAppInfo : {}
on getSecondFrontProcessName()
set ATID to AppleScript's text item delimiters
set visibleList to do shell script "lsappinfo visibleProcessList"
set AppleScript's text item delimiters to {"-\"", "\": "}
set visibleList to text items of visibleList
set secondFrontProcessID to item 3 of visibleList
set secondAppInfo to do shell script "lsappinfo info -app " & secondFrontProcessID
set AppleScript's text item delimiters to {"\"", ".app"}
set secondFrontProcessName to text item 2 of secondAppInfo
set AppleScript's text item delimiters to ATID
return secondFrontProcessName
end getSecondFrontProcessName
set secondFrontAppProcessName to getSecondFrontProcessName()
display dialog secondFrontAppProcessName
Here is a slightly shorter version where you can convert “_” to spaces in one line
use AppleScript version "2.4" -- Yosemite (10.10) or later
use scripting additions
on getSecondFrontProcessName()
set ATID to AppleScript's text item delimiters
set AppleScript's text item delimiters to quote
set secondFrontProcess to text item 4 of (do shell script "lsappinfo visibleProcessList")
set AppleScript's text item delimiters to {" ", "_"}
set secondFrontProcess to (text items of secondFrontProcess) as text
set AppleScript's text item delimiters to ATID
return secondFrontProcess
end getSecondFrontProcessName
set secondFrontAppProcessName to getSecondFrontProcessName()
CK’s suggestion is excellent and does exactly what the OP wants. Very nice
The following script returns all visible apps, which may be helpful on occasion. Finder is included in the list only if a Finder window is open. The timing result with five active apps and a Finder window was 12 milliseconds.
set appList to getAppList()
on getAppList()
set appData to do shell script "lsappinfo visibleProcessList"
tell application "Finder"
if exists Finder window 1 then
set finderWindowExists to true
else
set finderWindowExists to false
end if
end tell
set ATID to AppleScript's text item delimiters
set AppleScript's text item delimiters to {"\""}
set appData to text items of appData
set AppleScript's text item delimiters to {" ", "_"} -- as suggested by robertfern
set appList to {}
if finderWindowExists then
repeat with i from 2 to (count appData) by 2
set end of appList to ((text items of (item i of appData)) as text)
end repeat
else
repeat with i from 2 to (count appData) by 2
if (item i of appData) is not "Finder" then set end of appList to ((text items of (item i of appData)) as text)
end repeat
end if
set AppleScript's text item delimiters to ATID
return appList
end getAppList
Since we’re going through the trouble of calling out to do shell script, it makes sense to milk it for everything it’s worth, including having it perform the necessary text manipulations:
set runningApplications to the paragraphs of ¬
(do shell script "lsappinfo metainfo |
tail -1 | grep -Eo '\"[^\"]+\"' | tr -d '\"'")
which produces the following output:[format]{“Script Editor”, “Vivaldi”, “Mail”, “Messages”, “Finder”, “Sidekick”, ¬
“Telegram”, “Usenapp”, “Raycast”, “Music”, “Messenger”, “Automator”, ¬
“kitty”, “Messages”, “Karabiner-Elements”, “Amazon Music”, “Safari”}[/format]The most recently active application is, then, item2.
Very cool. Especially that the metainfo correctly handles app names that have “_” and applets without adding the “.app” to the end.
And here’s the same thing, without GREP.
property visibleList : {}
on getSecondFrontProcessName()
set ATID to AppleScript's text item delimiters
set AppleScript's text item delimiters to {"\""}
set secondFrontProcessName to text item 4 of (do shell script "lsappinfo metainfo | tail -1")
set AppleScript's text item delimiters to ATID
return secondFrontProcessName
end getSecondFrontProcessName
on GetRunningProcessNames()
set runningProcessNames to {}
set ATID to AppleScript's text item delimiters
set AppleScript's text item delimiters to {"\""}
set visibleList to text items of (do shell script "lsappinfo metainfo | tail -1")
repeat with x from 2 to count of visibleList by 2
set the end of runningProcessNames to item x of visibleList
end repeat
set AppleScript's text item delimiters to ATID
return runningProcessNames
end GetRunningProcessNames
display dialog getSecondFrontProcessName()
choose from list GetRunningProcessNames()