[Cleanup] Remove mac code from aura/ash/views

ui/aura/root_window_host_mac.mm

-// Copyright (c) 2012 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 "ui/aura/root_window_host_mac.h"
-
-#import <Cocoa/Cocoa.h>
-
-#include "base/compiler_specific.h"
-#include "base/mac/bundle_locations.h"
-#include "base/mac/scoped_nsobject.h"
-#include "ui/aura/event.h"
-#include "ui/aura/root_window.h"
-#include "ui/aura/root_window_host.h"
-#include "ui/aura/root_window_mac.h"
-#include "ui/aura/root_window_view_mac.h"
-#include "ui/base/events/event_utils.h"
-#include "ui/gfx/point.h"
-
-namespace aura {
-
-// The Mac-specific implementation of the RootWindowHost interface.  This class
-// acts at an intermediary between the Aura shell and an NSWindow.  The
-// association between the Aura compositor and the native window's view is
-// established with this class as is the association between the native window's
-// event dispatch and the Aura event processing.
-class RootWindowHostMac : public RootWindowHost,
-                          public RootWindowHostMacDelegate {
- public:
-  explicit RootWindowHostMac(const gfx::Rect& bounds);
-  virtual ~RootWindowHostMac();
-
-  // RootWindowHost:
-  virtual void SetRootWindow(RootWindow* root_window) OVERRIDE;
-  virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE;
-  virtual void Show() OVERRIDE;
-  virtual void ToggleFullScreen() OVERRIDE;
-  virtual gfx::Size GetSize() const OVERRIDE;
-  virtual void SetSize(const gfx::Size& size) OVERRIDE;
-  virtual gfx::Point GetLocationOnNativeScreen() const OVERRIDE;
-  virtual void SetCapture() OVERRIDE;
-  virtual void ReleaseCapture() OVERRIDE;
-  virtual void SetCursor(gfx::NativeCursor cursor) OVERRIDE;
-  virtual void ShowCursor(bool show) OVERRIDE;
-  virtual bool QueryMouseLocation(gfx::Point* location_return) OVERRIDE;
-  virtual void MoveCursorTo(const gfx::Point& location) OVERRIDE;
-  virtual bool ConfineCursorToRootWindow() OVERRIDE;
-  virtual void UnConfineCursor() OVERRIDE;
-  // RootWindowHostMacDelegate:
-  virtual void SendEvent(const base::NativeEvent& native_event) OVERRIDE;
-
-  // Set the initial location of the root window.  The origin of |bounds| is
-  // top-left.  This gets converted to bottom-left to match Mac coordinates on
-  // the main screen.
-  void SetLocation(const gfx::Rect& bounds);
-
- private:
-  // Weak reference.
-  RootWindow* root_window_;
-
-  // The bounds of the Aura desktop.  Relative to Aura's coordinate system.
-  // This is currently used only for size information, not location.
-  gfx::Rect bounds_;
-
-  // An NSWindowController for the root window.  Controls the actual Cocoa
-  // window on Mac.
-  base::scoped_nsobject<NSWindowController> controller_;
-
-  DISALLOW_COPY_AND_ASSIGN(RootWindowHostMac);
-};
-
-RootWindowHostMacDelegate::RootWindowHostMacDelegate() {
-}
-
-RootWindowHostMacDelegate::~RootWindowHostMacDelegate() {
-}
-
-RootWindowHostMac::RootWindowHostMac(const gfx::Rect& bounds)
-    : root_window_(NULL), bounds_(bounds) {
-  NSString* nibpath = [base::mac::FrameworkBundle()
-                           pathForResource:@"RootWindow"
-                                    ofType:@"nib"];
-  NSWindowController* controller = [NSWindowController alloc];
-  controller_.reset([controller initWithWindowNibPath:nibpath
-                                                owner:controller]);
-  SetSize(bounds.size());
-  SetLocation(bounds);
-}
-
-RootWindowHostMac::~RootWindowHostMac() {
-  RootWindowView* view = [[controller_ window] contentView];
-  [view setCompositor:NULL];
-  [controller_ close];
-}
-
-// static
-RootWindowHost* RootWindowHost::Create(const gfx::Rect& bounds) {
-  return new RootWindowHostMac(bounds);
-}
-
-// static
-gfx::Size RootWindowHost::GetNativeScreenSize() {
-  NSRect screen = [[NSScreen mainScreen] visibleFrame];
-  return gfx::Size(NSSizeToCGSize(screen.size));
-}
-
-void RootWindowHostMac::SetRootWindow(RootWindow* root_window) {
-  root_window_ = root_window;
-
-  RootWindowView* view = [[controller_ window] contentView];
-  DCHECK([view respondsToSelector:@selector(setCompositor:)]);
-  [view setCompositor:root_window->compositor()];
-
-  RootWindowMac* window = static_cast<RootWindowMac*>([controller_ window]);
-  DCHECK([window respondsToSelector:@selector(setHostDelegate:)]);
-  [window setHostDelegate:this];
-}
-
-gfx::AcceleratedWidget RootWindowHostMac::GetAcceleratedWidget() {
-  return [[controller_ window] contentView];
-}
-
-void RootWindowHostMac::Show() {
-  [controller_ showWindow:controller_];
-}
-
-void RootWindowHostMac::ToggleFullScreen() {
-}
-
-gfx::Size RootWindowHostMac::GetSize() const {
-  NSSize size = [[[controller_ window] contentView] bounds].size;
-  return gfx::Size(NSSizeToCGSize(size));
-}
-
-void RootWindowHostMac::SetSize(const gfx::Size& size) {
-  NSSize nssize = NSSizeFromCGSize(size.ToCGSize());
-  [[controller_ window] setContentSize:nssize];
-  [[controller_ window] setContentMaxSize:nssize];
-  [[controller_ window] setContentMinSize:nssize];
-}
-
-gfx::Point RootWindowHostMac::GetLocationOnNativeScreen() const {
-  return gfx::Point();
-}
-
-void RootWindowHostMac::SetCapture() {
-}
-
-void RootWindowHostMac::ReleaseCapture() {
-}
-
-void RootWindowHostMac::SetCursor(gfx::NativeCursor cursor) {
-}
-
-void RootWindowHostMac::ShowCursor(bool show) {
-}
-
-bool RootWindowHostMac::QueryMouseLocation(gfx::Point* location_return) {
-  *location_return = gfx::Point();
-  return true;
-}
-
-void RootWindowHostMac::MoveCursorTo(const gfx::Point& location) {
-}
-
-bool RootWindowHostMac::ConfineCursorToRootWindow() {
-  return false;
-}
-
-void RootWindowHostMac::UnConfineCursor() {
-}
-
-void RootWindowHostMac::SendEvent(const base::NativeEvent& native_event) {
-  ui::EventType type = ui::EventTypeFromNative(native_event);
-  switch (type) {
-    case ui::ET_MOUSE_PRESSED:
-    case ui::ET_MOUSE_DRAGGED:
-    case ui::ET_MOUSE_RELEASED:
-    case ui::ET_MOUSE_MOVED:
-    case ui::ET_MOUSE_ENTERED:
-    case ui::ET_MOUSE_EXITED: {
-      MouseEvent mouse_event(native_event);
-      root_window_->DispatchMouseEvent(&mouse_event);
-      break;
-    }
-    case ui::ET_KEY_PRESSED:
-    case ui::ET_KEY_RELEASED: {
-      KeyEvent key_event(native_event, false);
-      root_window_->DispatchKeyEvent(&key_event);
-      break;
-    }
-    case ui::ET_MOUSEWHEEL:
-    case ui::ET_TOUCH_RELEASED:
-    case ui::ET_TOUCH_PRESSED:
-    case ui::ET_TOUCH_MOVED:
-    case ui::ET_TOUCH_STATIONARY:
-    case ui::ET_TOUCH_CANCELLED:
-    case ui::ET_DROP_TARGET_EVENT:
-    case ui::ET_FOCUS_CHANGE:
-    case ui::ET_SCROLL:
-    case ui::ET_UNKNOWN:
-    default:
-      break;
-  }
-}
-
-void RootWindowHostMac::SetLocation(const gfx::Rect& bounds) {
-  NSRect screen = [[NSScreen mainScreen] visibleFrame];
-  NSPoint origin = NSMakePoint(screen.origin.x + bounds.x(),
-                               screen.origin.y + screen.size.height -
-                                   bounds.y() - bounds.height());
-  [[controller_ window] setFrameOrigin:origin];
-}
-
-}  // namespace aura