Refactorings to vr controller code.

chrome/browser/android/vr_shell/vr_controller_manager.cc

-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/logging.h"
-#include "chrome/browser/android/vr_shell/vr_controller_manager.h"
-#include "content/public/browser/browser_thread.h"
-
-namespace vr_shell {
-
-VrControllerManager::VrControllerManager() {}
-
-VrControllerManager::~VrControllerManager() {}
-
-void VrControllerManager::SetWebContents(content::WebContents* content_wc_ptr,
-                                         content::WebContents* ui_wc_ptr) {
-  vr_content_ptr_ = new VrInputManager(content_wc_ptr);
-  vr_ui_ptr_ = new VrInputManager(ui_wc_ptr);
-}
-
-std::unique_ptr<VrController> VrControllerManager::InitializeController(
-    gvr_context* gvr_context) {
-  return std::unique_ptr<VrController>(new VrController(gvr_context));
-}
-
-void VrControllerManager::ProcessUpdatedContentGesture(VrGesture gesture) {
-  if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
-    content::BrowserThread::PostTask(
-        content::BrowserThread::UI, FROM_HERE,
-        base::Bind(&VrControllerManager::SendGesture, this, gesture,
-                   vr_content_ptr_));
-  } else {
-    SendGesture(gesture, vr_content_ptr_);
-  }
-}
-
-void VrControllerManager::ProcessUpdatedUIGesture(VrGesture gesture) {
-  if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
-    content::BrowserThread::PostTask(
-        content::BrowserThread::UI, FROM_HERE,
-        base::Bind(&VrControllerManager::SendGesture, this, gesture,
-                   vr_ui_ptr_));
-  } else {
-    SendGesture(gesture, vr_ui_ptr_);
-  }
-}
-
-void VrControllerManager::SendGesture(VrGesture gesture,
-                                      VrInputManager* vr_input_manager) {
-  int64_t event_time = gesture.start_time;
-  int64_t event_time_milliseconds = static_cast<int64_t>(event_time / 1000000);
-
-  if (gesture.type == WebInputEvent::GestureScrollBegin ||
-      gesture.type == WebInputEvent::GestureScrollUpdate ||
-      gesture.type == WebInputEvent::GestureScrollEnd) {
-    vr_input_manager->SendScrollEvent(
-        event_time_milliseconds, 0.0f, 0.0f, gesture.details.scroll.delta.x,
-        gesture.details.scroll.delta.y, gesture.type);
-  } else if (gesture.type == WebInputEvent::GestureTap) {
-    vr_input_manager->SendClickEvent(event_time_milliseconds,
-                                     gesture.details.buttons.pos.x,
-                                     gesture.details.buttons.pos.y);
-  } else if (gesture.type == WebInputEvent::MouseMove) {
-    vr_input_manager->SendMouseMoveEvent(
-        event_time_milliseconds, gesture.details.move.delta.x,
-        gesture.details.move.delta.y, gesture.details.move.type);
-  }
-}
-
-}  // namespace vr_shell