cleanup: Remove applist v1 code.

ui/app_list/app_list_view.cc

Index: ui/app_list/app_list_view.cc
diff --git a/ui/app_list/app_list_view.cc b/ui/app_list/app_list_view.cc
index 6724955c0a5751a5f5532f34a1651da271d40ed5..c66ba69559bbf4b0a159362c0278ea377e9d452c 100644
--- a/ui/app_list/app_list_view.cc
+++ b/ui/app_list/app_list_view.cc
@@ -5,7 +5,6 @@
 #include "ui/app_list/app_list_view.h"
 
 #include <algorithm>
-#include <string>
 
 #include "ui/app_list/app_list_bubble_border.h"
 #include "ui/app_list/app_list_item_view.h"
@@ -17,11 +16,8 @@
 #include "ui/app_list/search_box_model.h"
 #include "ui/app_list/search_box_view.h"
 #include "ui/app_list/search_result_list_view.h"
-#include "ui/compositor/layer.h"
-#include "ui/compositor/scoped_layer_animation_settings.h"
 #include "ui/gfx/screen.h"
 #include "ui/gfx/transform_util.h"
-#include "ui/views/background.h"
 #include "ui/views/bubble/bubble_frame_view.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/widget/widget.h"
@@ -56,9 +52,8 @@ ui::Transform GetScaleTransform(AppsGridView* model_view) {
 AppListView::AppListView(AppListViewDelegate* delegate)
     : delegate_(delegate),
       pagination_model_(new PaginationModel),
-      bubble_style_(false),
       bubble_border_(NULL),
-      apps_view_(NULL),
+      apps_grid_view_(NULL),
       page_switcher_view_(NULL),
       search_box_view_(NULL),
       search_results_view_(NULL) {
@@ -69,53 +64,20 @@ AppListView::~AppListView() {
   RemoveAllChildViews(true);
 }
 
-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;
-
-  apps_view_ = new AppsGridView(this, pagination_model_.get());
-  apps_view_->SetPaintToLayer(true);
-  apps_view_->layer()->SetFillsBoundsOpaquely(false);
-  AddChildView(apps_view_);
-
-  views::Widget::InitParams widget_params(
-      views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
-  widget_params.delegate = this;
-  widget_params.transparent = true;
-  widget_params.parent = parent;
-
-  views::Widget* widget = new views::Widget;
-  widget->Init(widget_params);
-  widget->SetContentsView(this);
-  widget->SetBounds(screen_bounds);
-
-  // Turns off default animation.
-  widget->SetVisibilityChangedAnimationsEnabled(false);
-
-  // Sets initial transform. AnimateShow changes it back to identity transform.
-  apps_view_->SetTransform(GetScaleTransform(apps_view_));
-  CreateModel();
-}
-
 void AppListView::InitAsBubble(
     gfx::NativeView parent,
     views::View* anchor,
     views::BubbleBorder::ArrowLocation arrow_location) {
-  bubble_style_ = true;
   set_background(NULL);
 
   search_box_view_ = new SearchBoxView(this);
   AddChildView(search_box_view_);
 
-  apps_view_ = new AppsGridView(this, pagination_model_.get());
-  apps_view_->SetLayout(kPreferredIconDimension,
-                        kPreferredCols,
-                        kPreferredRows);
-  AddChildView(apps_view_);
+  apps_grid_view_ = new AppsGridView(this, pagination_model_.get());
+  apps_grid_view_->SetLayout(kPreferredIconDimension,
+                             kPreferredCols,
+                             kPreferredRows);
+  AddChildView(apps_grid_view_);
 
   search_results_view_ = new SearchResultListView(this);
   search_results_view_->SetVisible(false);
@@ -124,7 +86,7 @@ void AppListView::InitAsBubble(
   page_switcher_view_ = new PageSwitcher(pagination_model_.get());
   AddChildView(page_switcher_view_);
 
-  search_box_view_->set_grid_view(apps_view_);
+  search_box_view_->set_grid_view(apps_grid_view_);
   search_box_view_->set_results_view(search_results_view_);
 
   set_anchor_view(anchor);
@@ -139,7 +101,7 @@ void AppListView::InitAsBubble(
   // Overrides border with AppListBubbleBorder.
   bubble_border_ = new AppListBubbleBorder(this,
                                            search_box_view_,
-                                           apps_view_,
+                                           apps_grid_view_,
                                            search_results_view_);
   GetBubbleFrameView()->SetBubbleBorder(bubble_border_);
   SetBubbleArrowLocation(arrow_location);
@@ -154,30 +116,6 @@ void AppListView::SetBubbleArrowLocation(
   SizeToContents();  // Recalcuates with new border.
 }
 
-void AppListView::AnimateShow(int duration_ms) {
-  if (bubble_style_)
-    return;
-
-  ui::Layer* layer = apps_view_->layer();
-  ui::ScopedLayerAnimationSettings animation(layer->GetAnimator());
-  animation.SetTransitionDuration(
-      base::TimeDelta::FromMilliseconds(duration_ms));
-  animation.SetTweenType(ui::Tween::EASE_OUT);
-  apps_view_->SetTransform(ui::Transform());
-}
-
-void AppListView::AnimateHide(int duration_ms) {
-  if (bubble_style_)
-    return;
-
-  ui::Layer* layer = apps_view_->layer();
-  ui::ScopedLayerAnimationSettings animation(layer->GetAnimator());
-  animation.SetTransitionDuration(
-      base::TimeDelta::FromMilliseconds(duration_ms));
-  animation.SetTweenType(ui::Tween::EASE_IN);
-  apps_view_->SetTransform(GetScaleTransform(apps_view_));
-}
-
 void AppListView::Close() {
   if (delegate_.get())
     delegate_->Close();
@@ -185,14 +123,8 @@ void AppListView::Close() {
     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::UpdateBounds() {
+  SizeToContents();
 }
 
 void AppListView::CreateModel() {
@@ -201,7 +133,7 @@ void AppListView::CreateModel() {
     scoped_ptr<AppListModel> new_model(new AppListModel);
 
     delegate_->SetModel(new_model.get());
-    apps_view_->SetModel(new_model->apps());
+    apps_grid_view_->SetModel(new_model->apps());
 
     // search_box_view_ etc are not created for v1.
     // TODO(xiyuan): Update this after v2 is ready.
@@ -215,18 +147,12 @@ void AppListView::CreateModel() {
 }
 
 views::View* AppListView::GetInitiallyFocusedView() {
-  if (bubble_style_)
-    return search_box_view_->search_box();
-  else
-    return apps_view_;
+  return search_box_view_->search_box();
 }
 
 gfx::Size AppListView::GetPreferredSize() {
-  if (!bubble_style_)
-    return View::GetPreferredSize();
-
   const gfx::Size search_box_size = search_box_view_->GetPreferredSize();
-  const gfx::Size grid_size = apps_view_->GetPreferredSize();
+  const gfx::Size grid_size = apps_grid_view_->GetPreferredSize();
   const gfx::Size page_switcher_size = page_switcher_view_->GetPreferredSize();
   const gfx::Size results_size = search_results_view_->GetPreferredSize();
 
@@ -245,46 +171,33 @@ void AppListView::Layout() {
   if (rect.IsEmpty())
     return;
 
-  if (bubble_style_) {
-    rect.Inset(kInnerPadding, kInnerPadding);
-
-    const int x = rect.x();
-    const int width = rect.width();
-
-    // SeachBoxView, AppsGridView and PageSwitcher uses a vertical box layout.
-    int y = rect.y();
-    const int search_box_height = search_box_view_->GetPreferredSize().height();
-    gfx::Rect search_box_frame(gfx::Point(x, y),
-                               gfx::Size(width, search_box_height));
-    search_box_view_->SetBoundsRect(rect.Intersect(search_box_frame));
-
-    y = search_box_view_->bounds().bottom();
-    const int grid_height = apps_view_->GetPreferredSize().height();
-    gfx::Rect grid_frame(gfx::Point(x, y), gfx::Size(width, grid_height));
-    apps_view_->SetBoundsRect(rect.Intersect(grid_frame));
-
-    y = apps_view_->bounds().bottom();
-    const int page_switcher_height = rect.bottom() - y;
-    gfx::Rect page_switcher_frame(gfx::Point(x, y),
-                                  gfx::Size(width, page_switcher_height));
-    page_switcher_view_->SetBoundsRect(rect.Intersect(page_switcher_frame));
-
-    // Results view is mutually exclusive with AppsGridView and PageSwitcher.
-    // It occupies the same space as those two views.
-    gfx::Rect results_frame(grid_frame.Union(page_switcher_frame));
-    search_results_view_->SetBoundsRect(rect.Intersect(results_frame));
-  } else {
-    // Gets work area rect, which is in screen coordinates.
-    gfx::Rect workarea(work_area_);
-
-    // Converts |workarea| into view's coordinates.
-    gfx::Point origin(workarea.origin());
-    views::View::ConvertPointFromScreen(this, &origin);
-    workarea.Offset(-origin.x(), -origin.y());
-
-    rect = rect.Intersect(workarea);
-    apps_view_->SetBoundsRect(rect);
-  }
+  rect.Inset(kInnerPadding, kInnerPadding);
+
+  const int x = rect.x();
+  const int width = rect.width();
+
+  // SeachBoxView, AppsGridView and PageSwitcher uses a vertical box layout.
+  int y = rect.y();
+  const int search_box_height = search_box_view_->GetPreferredSize().height();
+  gfx::Rect search_box_frame(gfx::Point(x, y),
+                             gfx::Size(width, search_box_height));
+  search_box_view_->SetBoundsRect(rect.Intersect(search_box_frame));
+
+  y = search_box_view_->bounds().bottom();
+  const int grid_height = apps_grid_view_->GetPreferredSize().height();
+  gfx::Rect grid_frame(gfx::Point(x, y), gfx::Size(width, grid_height));
+  apps_grid_view_->SetBoundsRect(rect.Intersect(grid_frame));
+
+  y = apps_grid_view_->bounds().bottom();
+  const int page_switcher_height = rect.bottom() - y;
+  gfx::Rect page_switcher_frame(gfx::Point(x, y),
+                                gfx::Size(width, page_switcher_height));
+  page_switcher_view_->SetBoundsRect(rect.Intersect(page_switcher_frame));
+
+  // Results view is mutually exclusive with AppsGridView and PageSwitcher.
+  // It occupies the same space as those two views.
+  gfx::Rect results_frame(grid_frame.Union(page_switcher_frame));
+  search_results_view_->SetBoundsRect(rect.Intersect(results_frame));
 }
 
 bool AppListView::OnKeyPressed(const views::KeyEvent& event) {
@@ -296,15 +209,6 @@ bool AppListView::OnKeyPressed(const views::KeyEvent& event) {
   return false;
 }
 
-bool AppListView::OnMousePressed(const views::MouseEvent& event) {
-  // For full screen mode, if mouse click reaches us, this means user clicks
-  // on blank area. So close.
-  if (!bubble_style_)
-    Close();
-
-  return true;
-}
-
 void AppListView::ButtonPressed(views::Button* sender,
                                 const views::Event& event) {
   if (sender->GetClassName() != AppListItemView::kViewClassName)
@@ -374,7 +278,7 @@ void AppListView::QueryChanged(SearchBoxView* sender) {
 
   if (showing_search != should_show_search) {
     // TODO(xiyuan): Animate this transition.
-    apps_view_->SetVisible(!should_show_search);
+    apps_grid_view_->SetVisible(!should_show_search);
     page_switcher_view_->SetVisible(!should_show_search);
     search_results_view_->SetVisible(should_show_search);