[Mac OS X] imgui issues after closing laptop

[knausj85]

I typically unlock my laptop with touch ID, and then close the laptop to use my external screen.

enabling command history consistently results in the below error if talon was already running:

2021-02-19 21:24:42 ERROR     8:   talon/scripting/talon_script.py:518| 
    7:   talon/scripting/talon_script.py:264| 
    6:   talon/scripting/talon_script.py:485| 
    5:        talon/scripting/actions.py:74 | 
    4:          talon/scripting/types.py:360| 
    3: user/knausj_talon/code/history.py:59 | gui.show()
    2:                    talon/imgui.py:801| 
    1:                   talon/screen.py:241| 
ValueError: screen not found containing point 960.0, 0.0

[The below error was raised while handling the above exception(s)]
2021-02-19 21:24:42 ERROR cb error topic="phrase" cb=<bound method SpeechSystem.engine_event of <talon.scripting.speech_system.SpeechSystem object at 0x11055dea0>>
   29:       lib/python3.9/threading.py:912* # cron thread
   28:       lib/python3.9/threading.py:954* 
   27:       lib/python3.9/threading.py:892* 
   26:                    talon/cron.py:123| 
   25:                    talon/cron.py:80 | 
   24:          talon/scripting/rctx.py:225| # 'cron' talon_plugins.engines.dragon:<lambda>()
   23:      talon/scripting/dispatch.py:97 | 
   22:      talon/scripting/dispatch.py:103| 
   21:      talon/scripting/dispatch.py:138| 
   20:      talon/scripting/dispatch.py:129| 
   19:          talon/scripting/rctx.py:225| # 'phrase' main:_redispatch()
   18: talon/scripting/speech_system.py:52 | 
   17:      talon/scripting/dispatch.py:103| 
   16:      talon/scripting/dispatch.py:138| 
   15:      talon/scripting/dispatch.py:129| 
   14: ------------------------------------# cron thread
   13:          talon/scripting/rctx.py:225| # 'phrase' main:engine_event()
   12: talon/scripting/speech_system.py:353| 
   11:       talon/scripting/actions.py:74 | 
   10:         talon/scripting/types.py:360| 
    9:          talon/scripting/core.py:108| 
    8:       talon/scripting/actions.py:74 | 
    7:         talon/scripting/types.py:360| 
    6:          talon/scripting/core.py:138| 
    5:       talon/scripting/actions.py:74 | 
    4:         talon/scripting/types.py:360| 
    3:          talon/scripting/core.py:143| 
    2:  talon/scripting/talon_script.py:615| 
    1:  talon/scripting/talon_script.py:522| 
talon.scripting.talon_script.TalonScriptError: 
 in script at /Users/jeffknaus/.talon/user/knausj_talon/modes/modes.talon:7:
   user.mouse_wake()
   user.history_enable()
 > user.talon_mode()
ValueError: screen not found containing point 960.0, 0.0

only restarting talon resolves the issue

[nriley]

I ran into something similar I think. It seems like Talon (and maybe macOS, since I was adjusting my screen configuration a small amount to work around a bug in which no windows were visible on my main screen) thinks that one of my screens has zero size.

>>> ui.screen.screens()
[Screen(x=0.0, y=1440.0, size=(0.0, 0.0), mm=(599.2995301699309, 340.24185535519626)), Screen(x=711.0, y=1440.0, size=(1112.0, 834.0), mm=(392.2888829973009, 294.2166622479757))]

Restarting Talon fixed my issue as well. After restarting, I get:

>>> ui.screen.screens()
[Screen(x=0.0, y=0.0, size=(2560.0, 1440.0), mm=(599.2995301699309, 340.24185535519626)), Screen(x=736.0, y=1440.0, size=(1112.0, 834.0), mm=(392.2888829973009, 294.2166622479757))]

[Qubasa]

Also happens on gnome linux under x11 with 3 displays one of which is the disabled laptop display

>>> ui.screen.screens()
[Screen(x=0.0, y=107.0, size=(2560.0, 1440.0), mm=(598.0, 336.0)), Screen(x=2560.0, y=0.0, size=(2560.0, 1440.0), mm=(597.0, 336.0))]

[xsuchy]

Happens to me on Linux (even without closing the laptop) with laptop display + 4k monitor (rotated by 90 degrees)

>>> ui.screen.screens()
[Screen(x=0.0, y=2445.0, size=(1920.0, 1080.0), mm=(344.0, 194.0)), Screen(x=1920.0, y=0.0, size=(2160.0, 3840.0), mm=(296.0, 527.0))]

[nriley]

Potentially related: my screen_change callback doesn't get called when I change my display arrangement in Displays System Preferences. I did verify that the NSApplication notification NSApplicationDidChangeScreenParametersNotification is triggered when I do this, so this might be one potential path forward. Luckily I don't actually rearrange my displays much, but I sometimes need to in order to work around a Sidecar bug (as discussed in my comment above).

[lunixbochs]

this should be fixed in beta 0.2.0-85, please test and report any issues to the beta channel or #382