feat: let users disable shortcuts

Podfile.lock

@@ -20,7 +20,7 @@ EXTERNAL SOURCES:
 
 CHECKOUT OPTIONS:
   ShortcutRecorder:
-    :commit: 4aebe01e1ec9eebb520ef50e42bc321be473c580
+    :commit: f718220854575bad86fa89dd2bb3decd0b14b2b0
     :git: https://github.com/Kentzo/ShortcutRecorder.git
 
 SPEC CHECKSUMS:

alt-tab-macos.xcodeproj/project.pbxproj

@@ -113,7 +113,6 @@
 		D04BA26C75F76C277653C932 /* FeedbackWindow.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FeedbackWindow.swift; sourceTree = "<group>"; };
 		D04BA27C87B86C4484A5B15B /* TabViewItem.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TabViewItem.swift; sourceTree = "<group>"; };
 		D04BA282BB16C1554595A968 /* Applications.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Applications.swift; sourceTree = "<group>"; };
-		D04BA2A4F257F4DCE1421758 /* Podfile.lock */ = {isa = PBXFileReference; lastKnownFileType = file.lock; path = Podfile.lock; sourceTree = "<group>"; };
 		D04BA2C7B51F68651B3C60E2 /* 6 windows - 1 line.jpg */ = {isa = PBXFileReference; lastKnownFileType = image.jpeg; path = "6 windows - 1 line.jpg"; sourceTree = "<group>"; };
 		D04BA2E723062A1DAC58618F /* setup_ci_pr.sh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = setup_ci_pr.sh; sourceTree = "<group>"; };
 		D04BA2E8D5D5CC23456BC8F7 /* tr */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = tr; path = Localizable.strings; sourceTree = "<group>"; };
@@ -294,7 +293,6 @@
 				D04BA2C9EF33A646D0977195 /* .github */,
 				4807A6C423A9CD190052A53E /* Frameworks */,
 				4A443501F57D4759B190C07E /* Pods */,
-				D04BA2A4F257F4DCE1421758 /* Podfile.lock */,
 				D04BA0E071D2EDFDB9A20523 /* Podfile */,
 				D04BAAF760E3A8A22BDA84D6 /* appcast.xml */,
 				D04BA6251F309645757C6000 /* src */,

src/ui/generic-components/UnclearableRecorderControl.swift

@@ -1,29 +1,30 @@
 import Cocoa
 import ShortcutRecorder
 
-class UnclearableRecorderControl: RecorderControl {
+class UnclearableRecorderControl: RecorderControl, RecorderControlDelegate {
     convenience init(_ shortcutString: String, _ modifierFlagsOnly: Bool) {
         self.init(frame: .zero)
-        allowsDeleteToClearShortcutAndEndRecording = false
-        set(allowedModifierFlags: CocoaModifierFlagsMask, requiredModifierFlags: [], allowsEmptyModifierFlags: false)
+        delegate = self
+        allowsEscapeToCancelRecording = false
+        set(allowedModifierFlags: CocoaModifierFlagsMask, requiredModifierFlags: [], allowsEmptyModifierFlags: true)
         if modifierFlagsOnly {
             allowsModifierFlagsOnlyShortcut = true
         }
         objectValue = Shortcut(keyEquivalent: shortcutString)
-        // TODO: doesn't seem to work; handle width of the control better
-        allowsExpansionToolTips = true
-        widthAnchor.constraint(equalToConstant: 80).isActive = true
+        widthAnchor.constraint(equalToConstant: 100).isActive = true
     }
 
     override func drawClearButton(_ aDirtyRect: NSRect) {
-        // don't draw the clear button
+        if !allowsModifierFlagsOnlyShortcut {
+            super.drawClearButton(aDirtyRect)
+        }
     }
 
-    override func areModifierFlagsValid(_ aModifierFlags: NSEvent.ModifierFlags, for aKeyCode: KeyCode) -> Bool {
+    func recorderControl(_ aControl: RecorderControl, canRecord aShortcut: Shortcut) -> Bool {
         // only allow modifiers: ⌥ -> valid, e -> invalid, ⌥e -> invalid
-        if allowsModifierFlagsOnlyShortcut && aKeyCode != .none {
+        if allowsModifierFlagsOnlyShortcut && aShortcut.keyCode != .none {
             return false
         }
-        return super.areModifierFlagsValid(aModifierFlags, for: aKeyCode)
+        return true
     }
 }

src/ui/preferences-window/tabs/GeneralTab.swift

@@ -71,16 +71,23 @@ class GeneralTab {
 
     @objc static func shortcutChangedCallback(_ sender: NSControl) {
         let controlId = sender.identifier!.rawValue
-        // remove the holdShortcut character in case they also use it in the other shortcuts
-        let newValue = (sender as! RecorderControl).stringValue.replacingOccurrences(of: Preferences.holdShortcut, with: "")
-        switch controlId {
-            case "holdShortcut":
-                addShortcut({ App.app.focusTarget() }, .up, Shortcut(keyEquivalent: Preferences.holdShortcut)!, controlId)
-                shortcutsDependentOnHoldShortcut.forEach { $0.sendAction($0.action, to: $0.target) }
-            case "nextWindowShortcut": addShortcut({ App.app.showUiOrCycleSelection(1) }, .down, Shortcut(keyEquivalent: Preferences.holdShortcut + newValue)!, controlId)
-            case "previousWindowShortcut": addShortcut({ App.app.showUiOrCycleSelection(-1) }, .down, Shortcut(keyEquivalent: Preferences.holdShortcut + newValue)!, controlId)
-            case "cancelShortcut": addShortcut({ App.app.hideUi() }, .down, Shortcut(keyEquivalent: Preferences.holdShortcut + newValue)!, controlId)
-            default: return
+        if controlId == "holdShortcut" {
+            addShortcut({ App.app.focusTarget() }, .up, Shortcut(keyEquivalent: Preferences.holdShortcut)!, controlId)
+            shortcutsDependentOnHoldShortcut.forEach { $0.sendAction($0.action, to: $0.target) }
+        } else {
+            // remove the holdShortcut character in case they also use it in the other shortcuts
+            let newValue = Preferences.holdShortcut.reduce((sender as! RecorderControl).stringValue, { $0.replacingOccurrences(of: String($1), with: "") })
+            if newValue.isEmpty {
+                removeShortcutIfExists(controlId, .down)
+                return
+            }
+            if controlId == "nextWindowShortcut" {
+                addShortcut({ App.app.showUiOrCycleSelection(1) }, .down, Shortcut(keyEquivalent: Preferences.holdShortcut + newValue)!, controlId)
+            } else if controlId == "previousWindowShortcut" {
+                addShortcut({ App.app.showUiOrCycleSelection(-1) }, .down, Shortcut(keyEquivalent: Preferences.holdShortcut + newValue)!, controlId)
+            } else if controlId == "cancelShortcut" {
+                addShortcut({ App.app.hideUi() }, .down, Shortcut(keyEquivalent: Preferences.holdShortcut + newValue)!, controlId)
+            }
         }
     }