Trying to clena the mess opened by plugins

plugins/baseview/src/keyboard.rs

@@ -0,0 +1,55 @@
+// Copyright 2020 The Druid Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Baseview modifications to druid code:
+// - only keep code_to_location function
+
+//! Keyboard types.
+
+#[cfg(any(target_os = "linux", target_os = "macos"))]
+use keyboard_types::{Code, Location};
+
+#[cfg(any(target_os = "linux", target_os = "macos"))]
+/// Map key code to location.
+///
+/// The logic for this is adapted from InitKeyEvent in TextInputHandler (in the Mozilla
+/// mac port).
+///
+/// Note: in the original, this is based on kVK constants, but since we don't have those
+/// readily available, we use the mapping to code (which should be effectively lossless).
+pub fn code_to_location(code: Code) -> Location {
+    match code {
+        Code::MetaLeft | Code::ShiftLeft | Code::AltLeft | Code::ControlLeft => Location::Left,
+        Code::MetaRight | Code::ShiftRight | Code::AltRight | Code::ControlRight => Location::Right,
+        Code::Numpad0
+        | Code::Numpad1
+        | Code::Numpad2
+        | Code::Numpad3
+        | Code::Numpad4
+        | Code::Numpad5
+        | Code::Numpad6
+        | Code::Numpad7
+        | Code::Numpad8
+        | Code::Numpad9
+        | Code::NumpadAdd
+        | Code::NumpadComma
+        | Code::NumpadDecimal
+        | Code::NumpadDivide
+        | Code::NumpadEnter
+        | Code::NumpadEqual
+        | Code::NumpadMultiply
+        | Code::NumpadSubtract => Location::Numpad,
+        _ => Location::Standard,
+    }
+}