EscapeOneShot: Remove run-time toggleability

It turns out that being able to toggle the plugin at run-time is unnecessary: if
one wants to disable the functionality, they can just set the cancel key to
something that will never be pressed.

Signed-off-by: Gergely Nagy <algernon@keyboard.io>

plugins/Kaleidoscope-Escape-OneShot/README.md

@@ -70,23 +70,9 @@ configuration methods:
 > Returns the `Key` value that will trigger deactivation of one-shot (including
 > sticky) keys.
 
-### `.enable()`, `.disable()`, `.toggle()`, and `.isEnabled()`
-
-> Enables, disables, toggles, and returns the enabled state of the plugin,
-> respectively.
->
-> By default, the plugin starts enabled.
-
 ## Focus commands
 
-The plugin provides two Focus commands: `escape_oneshot.enabled`, and
-`escape_oneshot.cancel_key`.
-
-### `escape_oneshot.enabled [0|1]`
-
-> Without arguments, returns whether the plugin is enabled or not.
->
-> With an argument, enables or disables it.
+The plugin provides a single Focus command: `escape_oneshot.cancel_key`.
 
 ### `escape_oneshot.cancel_key [keycode]`
 

plugins/Kaleidoscope-Escape-OneShot/src/kaleidoscope/plugin/Escape-OneShot-Config.cpp

@@ -29,15 +29,12 @@ uint16_t EscapeOneShotConfig::settings_base_;
 
 EventHandlerResult EscapeOneShotConfig::onSetup() {
   settings_base_ = ::EEPROMSettings.requestSlice(sizeof(EscapeOneShot::settings_));
-  struct {
-    uint8_t b;
-    uint16_t w;
-  } checker;
+  uint16_t checker;
 
   Runtime.storage().get(settings_base_, checker);
 
   // Check if we have an empty eeprom...
-  if (checker.b == 0xff && checker.w == 0xffff) {
+  if (checker == 0xffff) {
     // ...if the eeprom was empty, store the default settings.
     Runtime.storage().put(settings_base_, EscapeOneShot::settings_);
     Runtime.storage().commit();
@@ -52,48 +49,18 @@ EventHandlerResult EscapeOneShotConfig::onNameQuery() {
 }
 
 EventHandlerResult EscapeOneShotConfig::onFocusEvent(const char *command) {
-  enum {
-    ENABLED,
-    CANCEL_KEY
-  } subCommand;
-
-  if (::Focus.handleHelp(command, PSTR("escape_oneshot.enabled\n"
-                                       "escape_oneshot.cancel_key")))
+  if (::Focus.handleHelp(command, PSTR("escape_oneshot.cancel_key")))
     return EventHandlerResult::OK;
 
-  if (strncmp_P(command, PSTR("escape_oneshot."), 15) != 0)
-    return EventHandlerResult::OK;
-  if (strcmp_P(command + 15, PSTR("enabled")) == 0)
-    subCommand = ENABLED;
-  else if (strcmp_P(command + 15, PSTR("cancel_key")) == 0)
-    subCommand = CANCEL_KEY;
-  else
+  if (strcmp_P(command, PSTR("escape_oneshot.cancel_key")) != 0)
     return EventHandlerResult::OK;
 
-  switch (subCommand) {
-  case ENABLED:
-    if (::Focus.isEOL()) {
-      ::Focus.send(::EscapeOneShot.isEnabled());
-    } else {
-      uint8_t v;
-      ::Focus.read(v);
-      if (v != 0) {
-        ::EscapeOneShot.enable();
-      } else {
-        ::EscapeOneShot.disable();
-      }
-    }
-    break;
-
-  case CANCEL_KEY:
-    if (::Focus.isEOL()) {
-      ::Focus.send(::EscapeOneShot.getCancelKey());
-    } else {
-      Key k;
-      ::Focus.read(k);
-      ::EscapeOneShot.setCancelKey(k);
-    }
-    break;
+  if (::Focus.isEOL()) {
+    ::Focus.send(::EscapeOneShot.getCancelKey());
+  } else {
+    Key k;
+    ::Focus.read(k);
+    ::EscapeOneShot.setCancelKey(k);
   }
 
   Runtime.storage().put(settings_base_, EscapeOneShot::settings_);

plugins/Kaleidoscope-Escape-OneShot/src/kaleidoscope/plugin/Escape-OneShot.cpp

@@ -25,15 +25,10 @@ namespace kaleidoscope {
 namespace plugin {
 
 EscapeOneShot::Settings EscapeOneShot::settings_ = {
-  .disabled = false,
   .cancel_oneshot_key = Key_Escape
 };
 
 EventHandlerResult EscapeOneShot::onKeyEvent(KeyEvent &event) {
-  // If we're disabled, just pass through.
-  if (settings_.disabled)
-    return EventHandlerResult::OK;
-
   // We only act on an escape key (or `cancel_oneshot_key_`, if that has been
   // set) that has just been pressed, and not generated by some other
   // plugin. Also, only if at least one OneShot key is active and/or

plugins/Kaleidoscope-Escape-OneShot/src/kaleidoscope/plugin/Escape-OneShot.h

@@ -40,24 +40,11 @@ class EscapeOneShot : public kaleidoscope::Plugin {
   static Key getCancelKey() {
     return settings_.cancel_oneshot_key;
   }
-  static void enable() {
-    settings_.disabled = false;
-  }
-  static void disable() {
-    settings_.disabled = true;
-  }
-  static void toggle() {
-    settings_.disabled = !settings_.disabled;
-  }
-  static bool isEnabled() {
-    return !settings_.disabled;
-  }
 
   friend class EscapeOneShotConfig;
 
  private:
   struct Settings {
-    bool disabled;
     Key cancel_oneshot_key;
   };
   static Settings settings_;
@@ -69,7 +56,6 @@ class EscapeOneShotConfig : public Plugin {
   EventHandlerResult onFocusEvent(const char *command);
   EventHandlerResult onNameQuery();
 
-
  private:
   static uint16_t settings_base_;
 };