Refactored OpenGL embedder that works on Android, Mac or Linux.

runtime/embedders/openglui/common/input_handler.cc

+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include "embedders/openglui/common/input_handler.h"
+#include "embedders/openglui/common/log.h"
+
+InputHandler::InputHandler(VMGlue* vm_glue)
+  : vm_glue_(vm_glue) {
+}
+
+int InputHandler::OnMotionEvent(MotionEvent event,
+                                int64_t when,
+                                float x,
+                                float y) {
+  const char *function = NULL;
+  switch (event) {
+    case kMotionDown:
+      function = "onMotionDown";
+      break;
+    case kMotionUp:
+      function = "onMotionUp";
+      break;
+    case kMotionMove:
+      function = "onMotionMove";
+      break;
+    case kMotionCancel:
+      function = "onMotionCancel";
+      break;
+    case kMotionOutside:
+      function = "onMotionOutside";
+      break;
+    case kMotionPointerDown:
+      function = "onMotionPointerDown";
+      break;
+    case kMotionPointerUp:
+      function = "onMotionPointerUp";
+      break;
+    default:
+      return -1;
+  }
+  return vm_glue_->OnMotionEvent(function, when, x, y);
+}
+
+int InputHandler::OnKeyEvent(KeyEvent event,
+                             int64_t when,
+                             int32_t flags,
+                             int32_t key_code,
+                             int32_t meta_state,
+                             int32_t repeat) {
+  const char *function = NULL;
+  switch (event) {
+    case kKeyDown:
+      function = "onKeyDown";
+      break;
+    case kKeyUp:
+      function = "onKeyUp";
+      break;
+    case kKeyMultiple:
+      function = "onKeyMultiple";
+      break;
+    default:
+      return -1;
+  }
+  return vm_glue_->OnKeyEvent(function, when, flags, key_code,
+                              meta_state, repeat);
+}
+