Move app list from ash to ui.

ui/app_list/app_list_view.cc

Index: ui/app_list/app_list_view.cc
===================================================================
--- ui/app_list/app_list_view.cc	(revision 0)
+++ ui/app_list/app_list_view.cc	(working copy)
@@ -2,21 +2,17 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ash/app_list/app_list_view.h"
+#include "ui/app_list/app_list_view.h"
 
-#include "ash/app_list/app_list.h"
-#include "ash/app_list/app_list_bubble_border.h"
-#include "ash/app_list/app_list_item_view.h"
-#include "ash/app_list/app_list_model.h"
-#include "ash/app_list/app_list_model_view.h"
-#include "ash/app_list/app_list_view_delegate.h"
-#include "ash/app_list/page_switcher.h"
-#include "ash/app_list/pagination_model.h"
-#include "ash/launcher/launcher.h"
-#include "ash/screen_ash.h"
-#include "ash/shell.h"
-#include "ash/shell_window_ids.h"
-#include "ash/wm/shelf_layout_manager.h"
+#include <string>
+
+#include "ui/app_list/app_list_bubble_border.h"
+#include "ui/app_list/app_list_item_view.h"
+#include "ui/app_list/app_list_model.h"
+#include "ui/app_list/app_list_model_view.h"
+#include "ui/app_list/app_list_view_delegate.h"
+#include "ui/app_list/page_switcher.h"
+#include "ui/app_list/pagination_model.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 #include "ui/gfx/screen.h"
@@ -26,7 +22,7 @@
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/widget/widget.h"
 
-namespace ash {
+namespace app_list {
 
 namespace {
 
@@ -47,13 +43,6 @@
   return ui::GetScaleTransform(center, kModelViewAnimationScaleFactor);
 }
 
-// Bounds returned is used for full screen mode. Use full monitor rect so that
-// the app list shade goes behind the launcher.
-gfx::Rect GetFullScreenBounds() {
-  gfx::Point cursor = gfx::Screen::GetCursorScreenPoint();
-  return gfx::Screen::GetMonitorNearestPoint(cursor).bounds();
-}
-
 }  // namespace
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -65,10 +54,6 @@
       bubble_style_(false),
       bubble_border_(NULL),
       model_view_(NULL) {
-  if (internal::AppList::UseAppListV2())
-    InitAsBubble();
-  else
-    InitAsFullscreenWidget();
 }
 
 AppListView::~AppListView() {
@@ -77,46 +62,13 @@
     model_view_->SetModel(NULL);
 }
 
-void AppListView::AnimateShow(int duration_ms) {
-  if (bubble_style_)
-    return;
-
-  ui::Layer* layer = model_view_->layer();
-  ui::ScopedLayerAnimationSettings animation(layer->GetAnimator());
-  animation.SetTransitionDuration(
-      base::TimeDelta::FromMilliseconds(duration_ms));
-  animation.SetTweenType(ui::Tween::EASE_OUT);
-  model_view_->SetTransform(ui::Transform());
-}
-
-void AppListView::AnimateHide(int duration_ms) {
-  if (bubble_style_)
-    return;
-
-  ui::Layer* layer = model_view_->layer();
-  ui::ScopedLayerAnimationSettings animation(layer->GetAnimator());
-  animation.SetTransitionDuration(
-      base::TimeDelta::FromMilliseconds(duration_ms));
-  animation.SetTweenType(ui::Tween::EASE_IN);
-  model_view_->SetTransform(GetScaleTransform(model_view_));
-}
-
-void AppListView::Close() {
-  if (GetWidget()->IsVisible())
-    Shell::GetInstance()->ToggleAppList();
-}
-
-void AppListView::UpdateBounds() {
-  if (bubble_style_)
-    SizeToContents();
-  else
-    GetWidget()->SetBounds(GetFullScreenBounds());
-}
-
-void AppListView::InitAsFullscreenWidget() {
+void AppListView::InitAsFullscreenWidget(gfx::NativeView parent,
+                                         const gfx::Rect& screen_bounds,
+                                         const gfx::Rect& work_area) {
   bubble_style_ = false;
   set_background(views::Background::CreateSolidBackground(
       kWidgetBackgroundColor));
+  work_area_ = work_area;
 
   model_view_ = new AppListModelView(this, pagination_model_.get());
   model_view_->SetPaintToLayer(true);
@@ -127,15 +79,13 @@
       views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
   widget_params.delegate = this;
   widget_params.transparent = true;
-  widget_params.parent = Shell::GetInstance()->GetContainer(
-      internal::kShellWindowId_AppListContainer);
+  widget_params.parent = parent;
 
   views::Widget* widget = new views::Widget;
   widget->Init(widget_params);
   widget->SetContentsView(this);
+  widget->SetBounds(screen_bounds);
 
-  widget->SetBounds(GetFullScreenBounds());
-
   // Turns off default animation.
   widget->SetVisibilityChangedAnimationsEnabled(false);
 
@@ -144,7 +94,7 @@
   UpdateModel();
 }
 
-void AppListView::InitAsBubble() {
+void AppListView::InitAsBubble(gfx::NativeView parent, views::View* anchor) {
   bubble_style_ = true;
   set_background(NULL);
 
@@ -160,9 +110,8 @@
   PageSwitcher* page_switcher = new PageSwitcher(pagination_model_.get());
   AddChildView(page_switcher);
 
-  set_anchor_view(Shell::GetInstance()->launcher()->GetAppListButtonView());
-  set_parent_window(Shell::GetInstance()->GetContainer(
-      internal::kShellWindowId_AppListContainer));
+  set_anchor_view(anchor);
+  set_parent_window(parent);
   set_close_on_deactivate(false);
   views::BubbleDelegateView::CreateBubble(this);
 
@@ -177,6 +126,47 @@
   UpdateModel();
 }
 
+void AppListView::AnimateShow(int duration_ms) {
+  if (bubble_style_)
+    return;
+
+  ui::Layer* layer = model_view_->layer();
+  ui::ScopedLayerAnimationSettings animation(layer->GetAnimator());
+  animation.SetTransitionDuration(
+      base::TimeDelta::FromMilliseconds(duration_ms));
+  animation.SetTweenType(ui::Tween::EASE_OUT);
+  model_view_->SetTransform(ui::Transform());
+}
+
+void AppListView::AnimateHide(int duration_ms) {
+  if (bubble_style_)
+    return;
+
+  ui::Layer* layer = model_view_->layer();
+  ui::ScopedLayerAnimationSettings animation(layer->GetAnimator());
+  animation.SetTransitionDuration(
+      base::TimeDelta::FromMilliseconds(duration_ms));
+  animation.SetTweenType(ui::Tween::EASE_IN);
+  model_view_->SetTransform(GetScaleTransform(model_view_));
+}
+
+void AppListView::Close() {
+  if (delegate_.get())
+    delegate_->Close();
+  else
+    GetWidget()->Close();
+}
+
+void AppListView::UpdateBounds(const gfx::Rect& screen_bounds,
+                               const gfx::Rect& work_area) {
+  if (bubble_style_) {
+    SizeToContents();
+  } else {
+    work_area_ = work_area;
+    GetWidget()->SetBounds(screen_bounds);
+  }
+}
+
 void AppListView::UpdateModel() {
   if (delegate_.get()) {
     scoped_ptr<AppListModel> new_model(new AppListModel);
@@ -200,10 +190,7 @@
     views::View::Layout();
   } else {
     // Gets work area rect, which is in screen coordinates.
-    gfx::Rect workarea = Shell::GetInstance()->shelf()->IsVisible() ?
-        ScreenAsh::GetUnmaximizedWorkAreaBounds(GetWidget()->GetNativeView()) :
-        gfx::Screen::GetMonitorNearestWindow(
-            GetWidget()->GetNativeView()).work_area();
+    gfx::Rect workarea(work_area_);
 
     // Converts |workarea| into view's coordinates.
     gfx::Point origin(workarea.origin());
@@ -285,4 +272,4 @@
   return bubble_rect;
 }
 
-}  // namespace ash
+}  // namespace app_list