Move some more files into ash... this time seed the window manager dir.

ui/aura_shell/modal_container_layout_manager.cc

Index: ui/aura_shell/modal_container_layout_manager.cc
===================================================================
--- ui/aura_shell/modal_container_layout_manager.cc	(revision 115643)
+++ ui/aura_shell/modal_container_layout_manager.cc	(working copy)
@@ -1,190 +0,0 @@
-// Copyright (c) 2011 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_shell/modal_container_layout_manager.h"
-
-#include "base/bind.h"
-#include "ui/aura/client/aura_constants.h"
-#include "ui/aura/event.h"
-#include "ui/aura/root_window.h"
-#include "ui/aura/window.h"
-#include "ui/aura_shell/modality_event_filter.h"
-#include "ui/aura_shell/shell.h"
-#include "ui/aura_shell/window_util.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/compositor/layer.h"
-#include "ui/gfx/compositor/layer_animator.h"
-#include "ui/views/view.h"
-#include "ui/views/widget/widget.h"
-
-namespace aura_shell {
-namespace internal {
-
-namespace {
-
-class ScreenView : public views::View {
- public:
-  ScreenView() {}
-  virtual ~ScreenView() {}
-
-  // Overridden from views::View:
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE {
-    canvas->FillRect(SK_ColorBLACK, GetLocalBounds());
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ScreenView);
-};
-
-}  // namespace
-
-////////////////////////////////////////////////////////////////////////////////
-// ModalContainerLayoutManager, public:
-
-ModalContainerLayoutManager::ModalContainerLayoutManager(
-    aura::Window* container)
-    : container_(container),
-      modal_screen_(NULL),
-      ALLOW_THIS_IN_INITIALIZER_LIST(
-          modality_filter_(new ModalityEventFilter(container, this))) {
-}
-
-ModalContainerLayoutManager::~ModalContainerLayoutManager() {
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// ModalContainerLayoutManager, aura::LayoutManager implementation:
-
-void ModalContainerLayoutManager::OnWindowResized() {
-  if (modal_screen_) {
-    modal_screen_->SetBounds(gfx::Rect(0, 0, container_->bounds().width(),
-                                       container_->bounds().height()));
-  }
-}
-
-void ModalContainerLayoutManager::OnWindowAddedToLayout(
-    aura::Window* child) {
-  child->AddObserver(this);
-  if (child->GetIntProperty(aura::client::kModalKey))
-    AddModalWindow(child);
-}
-
-void ModalContainerLayoutManager::OnWillRemoveWindowFromLayout(
-    aura::Window* child) {
-  child->RemoveObserver(this);
-  if (child->GetIntProperty(aura::client::kModalKey))
-    RemoveModalWindow(child);
-}
-
-void ModalContainerLayoutManager::OnChildWindowVisibilityChanged(
-    aura::Window* child,
-    bool visible) {
-}
-
-void ModalContainerLayoutManager::SetChildBounds(
-    aura::Window* child,
-    const gfx::Rect& requested_bounds) {
-  SetChildBoundsDirect(child, requested_bounds);
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// ModalContainerLayoutManager, aura::WindowObserver implementation:
-
-void ModalContainerLayoutManager::OnWindowPropertyChanged(aura::Window* window,
-                                                          const char* key,
-                                                          void* old) {
-  if (key != aura::client::kModalKey)
-    return;
-
-  if (window->GetIntProperty(aura::client::kModalKey)) {
-    AddModalWindow(window);
-  } else if (static_cast<int>(reinterpret_cast<intptr_t>(old))) {
-    RemoveModalWindow(window);
-  }
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// ModalContainerLayoutManager, ui::LayerAnimationObserver implementation:
-
-void ModalContainerLayoutManager::OnLayerAnimationEnded(
-    const ui::LayerAnimationSequence* sequence) {
-  if (modal_screen_ && !modal_screen_->GetNativeView()->layer()->ShouldDraw())
-    DestroyModalScreen();
-}
-
-void ModalContainerLayoutManager::OnLayerAnimationAborted(
-    const ui::LayerAnimationSequence* sequence) {
-}
-
-void ModalContainerLayoutManager::OnLayerAnimationScheduled(
-    const ui::LayerAnimationSequence* sequence) {
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// ModalContainerLayoutManager, ModalityEventFilter::Delegate implementation:
-
-bool ModalContainerLayoutManager::CanWindowReceiveEvents(
-    aura::Window* window) {
-  return GetActivatableWindow(window) == modal_window();
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// ModalContainerLayoutManager, private:
-
-void ModalContainerLayoutManager::AddModalWindow(aura::Window* window) {
-  modal_windows_.push_back(window);
-  CreateModalScreen();
-}
-
-void ModalContainerLayoutManager::RemoveModalWindow(aura::Window* window) {
-  aura::Window::Windows::iterator it =
-      std::find(modal_windows_.begin(), modal_windows_.end(), window);
-  if (it != modal_windows_.end())
-    modal_windows_.erase(it);
-
-  if (modal_windows_.empty())
-    HideModalScreen();
-  else
-    aura_shell::ActivateWindow(modal_window());
-}
-
-void ModalContainerLayoutManager::CreateModalScreen() {
-  if (modal_screen_)
-    return;
-  modal_screen_ = new views::Widget;
-  views::Widget::InitParams params(views::Widget::InitParams::TYPE_CONTROL);
-  params.parent = container_;
-  params.bounds = gfx::Rect(0, 0, container_->bounds().width(),
-                            container_->bounds().height());
-  modal_screen_->Init(params);
-  modal_screen_->GetNativeView()->SetName(
-      "ModalContainerLayoutManager.ModalScreen");
-  modal_screen_->SetContentsView(new ScreenView);
-  modal_screen_->GetNativeView()->layer()->SetOpacity(0.0f);
-  modal_screen_->GetNativeView()->layer()->GetAnimator()->AddObserver(this);
-
-  Shell::GetInstance()->AddRootWindowEventFilter(modality_filter_.get());
-
-  ui::LayerAnimator::ScopedSettings settings(
-      modal_screen_->GetNativeView()->layer()->GetAnimator());
-  modal_screen_->Show();
-  modal_screen_->GetNativeView()->layer()->SetOpacity(0.5f);
-  container_->StackChildAtTop(modal_screen_->GetNativeView());
-}
-
-void ModalContainerLayoutManager::DestroyModalScreen() {
-  modal_screen_->GetNativeView()->layer()->GetAnimator()->RemoveObserver(this);
-  modal_screen_->Close();
-  modal_screen_ = NULL;
-}
-
-void ModalContainerLayoutManager::HideModalScreen() {
-  Shell::GetInstance()->RemoveRootWindowEventFilter(modality_filter_.get());
-  ui::LayerAnimator::ScopedSettings settings(
-      modal_screen_->GetNativeView()->layer()->GetAnimator());
-  modal_screen_->GetNativeView()->layer()->SetOpacity(0.0f);
-}
-
-}  // namespace internal
-}  // namespace aura_shell