Moves mandoline/ui/aura to ui/views/mus

mandoline/ui/aura/window_tree_host_mojo.cc

-// Copyright 2015 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 "mandoline/ui/aura/window_tree_host_mojo.h"
-
-#include "components/mus/public/cpp/view_tree_connection.h"
-#include "mandoline/ui/aura/input_method_mandoline.h"
-#include "mandoline/ui/aura/surface_context_factory.h"
-#include "mojo/application/public/interfaces/shell.mojom.h"
-#include "mojo/converters/geometry/geometry_type_converters.h"
-#include "ui/aura/env.h"
-#include "ui/aura/window.h"
-#include "ui/aura/window_event_dispatcher.h"
-#include "ui/events/event.h"
-#include "ui/events/event_constants.h"
-
-namespace mandoline {
-
-////////////////////////////////////////////////////////////////////////////////
-// WindowTreeHostMojo, public:
-
-WindowTreeHostMojo::WindowTreeHostMojo(mojo::Shell* shell, mus::View* view)
-    : view_(view), bounds_(view->bounds().To<gfx::Rect>()) {
-  view_->AddObserver(this);
-
-  context_factory_.reset(new SurfaceContextFactory(shell, view_));
-  // WindowTreeHost creates the compositor using the ContextFactory from
-  // aura::Env. Install |context_factory_| there so that |context_factory_| is
-  // picked up.
-  ui::ContextFactory* default_context_factory =
-      aura::Env::GetInstance()->context_factory();
-  aura::Env::GetInstance()->set_context_factory(context_factory_.get());
-  CreateCompositor();
-  OnAcceleratedWidgetAvailable();
-  aura::Env::GetInstance()->set_context_factory(default_context_factory);
-  DCHECK_EQ(context_factory_.get(), compositor()->context_factory());
-
-  input_method_.reset(new InputMethodMandoline(this, view_));
-  SetSharedInputMethod(input_method_.get());
-}
-
-WindowTreeHostMojo::~WindowTreeHostMojo() {
-  view_->RemoveObserver(this);
-  DestroyCompositor();
-  DestroyDispatcher();
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// WindowTreeHostMojo, aura::WindowTreeHost implementation:
-
-ui::EventSource* WindowTreeHostMojo::GetEventSource() {
-  return this;
-}
-
-gfx::AcceleratedWidget WindowTreeHostMojo::GetAcceleratedWidget() {
-  return gfx::kNullAcceleratedWidget;
-}
-
-void WindowTreeHostMojo::ShowImpl() {
-  window()->Show();
-}
-
-void WindowTreeHostMojo::HideImpl() {
-}
-
-gfx::Rect WindowTreeHostMojo::GetBounds() const {
-  return bounds_;
-}
-
-void WindowTreeHostMojo::SetBounds(const gfx::Rect& bounds) {
-  window()->SetBounds(gfx::Rect(bounds.size()));
-}
-
-gfx::Point WindowTreeHostMojo::GetLocationOnNativeScreen() const {
-  return gfx::Point(0, 0);
-}
-
-void WindowTreeHostMojo::SetCapture() {
-  NOTIMPLEMENTED();
-}
-
-void WindowTreeHostMojo::ReleaseCapture() {
-  NOTIMPLEMENTED();
-}
-
-void WindowTreeHostMojo::SetCursorNative(gfx::NativeCursor cursor) {
-  NOTIMPLEMENTED();
-}
-
-void WindowTreeHostMojo::MoveCursorToNative(const gfx::Point& location) {
-  NOTIMPLEMENTED();
-}
-
-void WindowTreeHostMojo::OnCursorVisibilityChangedNative(bool show) {
-  NOTIMPLEMENTED();
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// WindowTreeHostMojo, ViewObserver implementation:
-
-void WindowTreeHostMojo::OnViewBoundsChanged(mus::View* view,
-                                             const mojo::Rect& old_bounds,
-                                             const mojo::Rect& new_bounds) {
-  gfx::Rect old_bounds2 = old_bounds.To<gfx::Rect>();
-  gfx::Rect new_bounds2 = new_bounds.To<gfx::Rect>();
-  bounds_ = new_bounds2;
-  if (old_bounds2.origin() != new_bounds2.origin())
-    OnHostMoved(bounds_.origin());
-  if (old_bounds2.size() != new_bounds2.size())
-    OnHostResized(bounds_.size());
-}
-
-}  // namespace mandoline