Bring back ctrl-space mapping. Refs blinksh#782, blinksh#942, blinksh…

…#727
tabrs · Jun 2, 2020 · cb8524a · cb8524a
1 parent a36d946
commit cb8524a
Showing 1 changed file with 19 additions and 5 deletions.
diff --git a/KB/Native/Views/KBWebView.swift b/KB/Native/Views/KBWebView.swift
@@ -41,6 +41,7 @@ class KBWebView: KBWebViewBase {
   private var _loaded = false
   private(set) var webViewReady = false
   private(set) var blinkKeyCommands: [BlinkCommand] = []
+  private var _grabsCtrlSpace = false
 
   func configure(_ cfg: KBConfig) {
     _buildCommands(cfg)
@@ -66,6 +67,8 @@ class KBWebView: KBWebViewBase {
       cmd.bindingAction = shortcut.action
       return cmd
     }
+
+    _grabsCtrlSpace = matchCommand(input: " ", flags: [UIKeyModifierFlags.control]) != nil
   }
 
   func matchCommand(input: String, flags: UIKeyModifierFlags) -> (UIKeyCommand, UIResponder)? {
@@ -87,6 +90,22 @@ class KBWebView: KBWebViewBase {
     return result
   }
 
+  override func pressesBegan(_ presses: Set<UIPress>, with event: UIPressesEvent?) {
+    guard
+      _grabsCtrlSpace,
+      let key = presses.first?.key,
+      key.keyCode == .keyboardSpacebar,
+      key.modifierFlags.contains(.control),
+      let (cmd, responder) = matchCommand(input: " ", flags: key.modifierFlags),
+      let action = cmd.action
+    else {
+      super.pressesBegan(presses, with: event)
+      return
+    }
+
+    responder.perform(action, with: cmd)
+  }
+
   func contentView() -> UIView? {
     scrollView.subviews.first
   }
@@ -102,11 +121,6 @@ class KBWebView: KBWebViewBase {
     NotificationCenter.default.removeObserver(v)
   }
 
-
-
-
-
-
   override func ready() {
     webViewReady = true
     super.ready()