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July 10, 2024 21:31
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Global macOS hotkey for Wezterm
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| -- Function: Center and focus the main window of an application | |
| function centerAndFocusMainWindow(app) | |
| local mainWindow = app:mainWindow() | |
| if mainWindow then | |
| mainWindow:centerOnScreen(nil, true, 0) | |
| mainWindow:focus() | |
| end | |
| end | |
| -- Function: Watch for a specific application launch and execute a callback when launched | |
| function watchForAppLaunch(appName, callback) | |
| local watcher | |
| watcher = hs.application.watcher.new(function(name, event, app) | |
| if event == hs.application.watcher.launched and name == appName then | |
| callback(app) | |
| if watcher then | |
| watcher:stop() | |
| end | |
| end | |
| end) | |
| watcher:start() | |
| end | |
| -- Function: Set up a watcher for an application to listen for window creation and execute a callback | |
| function appNewWindowWatcher(app, callback) | |
| if not app or not app:isRunning() then | |
| return | |
| end | |
| local watcher = app:newWatcher(function(element, event) | |
| if event == hs.uielement.watcher.windowCreated then | |
| -- Execute the provided callback function | |
| callback(app) | |
| -- Optionally stop the watcher if you no longer need to listen for new windows | |
| -- watcher:stop() | |
| end | |
| end) | |
| -- Start watching for window creation events | |
| watcher:start({ hs.uielement.watcher.windowCreated }) | |
| end | |
| -- Main keybinding to toggle WezTerm | |
| hs.hotkey.bind({ "cmd" }, "\\", function() | |
| app = hs.application.find("WezTerm", true) | |
| if app then | |
| if app:isFrontmost() then | |
| app:hide() | |
| else | |
| app:activate() | |
| end | |
| else | |
| hs.application.launchOrFocus("/Applications/WezTerm.app") | |
| end | |
| end) |
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