Remove some platform specific stuff from views.

ui/app_list/views/search_result_list_view.cc

Index: ui/app_list/views/search_result_list_view.cc
diff --git a/ui/app_list/views/search_result_list_view.cc b/ui/app_list/views/search_result_list_view.cc
deleted file mode 100644
index 76e7898a536092801cd0c3291005f54d698bf45f..0000000000000000000000000000000000000000
--- a/ui/app_list/views/search_result_list_view.cc
+++ /dev/null
@@ -1,298 +0,0 @@
-// 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/app_list/views/search_result_list_view.h"
-
-#include <algorithm>
-
-#include "base/bind.h"
-#include "base/message_loop/message_loop.h"
-#include "base/time/time.h"
-#include "third_party/skia/include/core/SkColor.h"
-#include "ui/app_list/app_list_switches.h"
-#include "ui/app_list/app_list_view_delegate.h"
-#include "ui/app_list/search_result.h"
-#include "ui/app_list/views/search_result_list_view_delegate.h"
-#include "ui/app_list/views/search_result_view.h"
-#include "ui/events/event.h"
-#include "ui/gfx/animation/linear_animation.h"
-#include "ui/views/background.h"
-#include "ui/views/layout/box_layout.h"
-
-namespace {
-
-const int kMaxResults = 6;
-const int kExperimentAppListMaxResults = 3;
-const int kTimeoutIndicatorHeight = 2;
-const int kTimeoutFramerate = 60;
-const SkColor kTimeoutIndicatorColor = SkColorSetRGB(30, 144, 255);
-
-}  // namespace
-
-namespace app_list {
-
-SearchResultListView::SearchResultListView(
-    SearchResultListViewDelegate* delegate,
-    AppListViewDelegate* view_delegate)
-    : delegate_(delegate),
-      view_delegate_(view_delegate),
-      results_(NULL),
-      results_container_(new views::View),
-      auto_launch_indicator_(new views::View),
-      last_visible_index_(0),
-      selected_index_(-1),
-      update_factory_(this) {
-  results_container_->SetLayoutManager(
-      new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 0));
-
-  int max_results = kMaxResults;
-  if (app_list::switches::IsExperimentalAppListEnabled())
-    max_results = kExperimentAppListMaxResults;
-
-  for (int i = 0; i < max_results; ++i)
-    results_container_->AddChildView(new SearchResultView(this));
-  AddChildView(results_container_);
-
-  auto_launch_indicator_->set_background(
-      views::Background::CreateSolidBackground(kTimeoutIndicatorColor));
-  auto_launch_indicator_->SetVisible(false);
-
-  AddChildView(auto_launch_indicator_);
-}
-
-SearchResultListView::~SearchResultListView() {
-  if (results_)
-    results_->RemoveObserver(this);
-}
-
-void SearchResultListView::SetResults(AppListModel::SearchResults* results) {
-  if (results_)
-    results_->RemoveObserver(this);
-
-  results_ = results;
-  if (results_)
-    results_->AddObserver(this);
-
-  Update();
-}
-
-void SearchResultListView::SetSelectedIndex(int selected_index) {
-  if (selected_index_ == selected_index)
-    return;
-
-  if (selected_index_ >= 0) {
-    SearchResultView* selected_view  = GetResultViewAt(selected_index_);
-    selected_view->ClearSelectedAction();
-    selected_view->SchedulePaint();
-  }
-
-  selected_index_ = selected_index;
-
-  if (selected_index_ >= 0) {
-    SearchResultView* selected_view  = GetResultViewAt(selected_index_);
-    selected_view->ClearSelectedAction();
-    selected_view->SchedulePaint();
-    selected_view->NotifyAccessibilityEvent(ui::AX_EVENT_FOCUS,
-                                            true);
-  }
-  if (auto_launch_animation_)
-    CancelAutoLaunchTimeout();
-}
-
-bool SearchResultListView::IsResultViewSelected(
-    const SearchResultView* result_view) const {
-  if (selected_index_ < 0)
-    return false;
-
-  return static_cast<const SearchResultView*>(
-      results_container_->child_at(selected_index_)) == result_view;
-}
-
-void SearchResultListView::UpdateAutoLaunchState() {
-  SetAutoLaunchTimeout(view_delegate_->GetAutoLaunchTimeout());
-}
-
-bool SearchResultListView::OnKeyPressed(const ui::KeyEvent& event) {
-  if (selected_index_ >= 0 &&
-      results_container_->child_at(selected_index_)->OnKeyPressed(event)) {
-    return true;
-  }
-
-  switch (event.key_code()) {
-    case ui::VKEY_TAB:
-      if (event.IsShiftDown())
-        SetSelectedIndex(std::max(selected_index_ - 1, 0));
-      else
-        SetSelectedIndex(std::min(selected_index_ + 1, last_visible_index_));
-      return true;
-    case ui::VKEY_UP:
-      SetSelectedIndex(std::max(selected_index_ - 1, 0));
-      return true;
-    case ui::VKEY_DOWN:
-      SetSelectedIndex(std::min(selected_index_ + 1, last_visible_index_));
-      return true;
-    default:
-      break;
-  }
-
-  return false;
-}
-
-void SearchResultListView::SetAutoLaunchTimeout(
-    const base::TimeDelta& timeout) {
-  if (timeout > base::TimeDelta()) {
-    auto_launch_indicator_->SetVisible(true);
-    auto_launch_indicator_->SetBounds(0, 0, 0, kTimeoutIndicatorHeight);
-    auto_launch_animation_.reset(new gfx::LinearAnimation(
-        timeout.InMilliseconds(), kTimeoutFramerate, this));
-    auto_launch_animation_->Start();
-  } else {
-    auto_launch_indicator_->SetVisible(false);
-    auto_launch_animation_.reset();
-  }
-}
-
-void SearchResultListView::CancelAutoLaunchTimeout() {
-  SetAutoLaunchTimeout(base::TimeDelta());
-  view_delegate_->AutoLaunchCanceled();
-}
-
-SearchResultView* SearchResultListView::GetResultViewAt(int index) {
-  DCHECK(index >= 0 && index < results_container_->child_count());
-  return static_cast<SearchResultView*>(results_container_->child_at(index));
-}
-
-void SearchResultListView::Update() {
-  std::vector<SearchResult*> display_results =
-      AppListModel::FilterSearchResultsByDisplayType(
-          results_,
-          SearchResult::DISPLAY_LIST,
-          results_container_->child_count());
-  last_visible_index_ = display_results.size() - 1;
-
-  for (size_t i = 0; i < static_cast<size_t>(results_container_->child_count());
-       ++i) {
-    SearchResultView* result_view = GetResultViewAt(i);
-    if (i < display_results.size()) {
-      result_view->SetResult(display_results[i]);
-      result_view->SetVisible(true);
-    } else {
-      result_view->SetResult(NULL);
-      result_view->SetVisible(false);
-    }
-  }
-  if (selected_index_ > last_visible_index_)
-    SetSelectedIndex(last_visible_index_);
-
-  Layout();
-  update_factory_.InvalidateWeakPtrs();
-  UpdateAutoLaunchState();
-}
-
-void SearchResultListView::ScheduleUpdate() {
-  // When search results are added one by one, each addition generates an update
-  // request. Consolidates those update requests into one Update call.
-  if (!update_factory_.HasWeakPtrs()) {
-    base::MessageLoop::current()->PostTask(
-        FROM_HERE,
-        base::Bind(&SearchResultListView::Update,
-                   update_factory_.GetWeakPtr()));
-  }
-}
-
-void SearchResultListView::ForceAutoLaunchForTest() {
-  if (auto_launch_animation_)
-    AnimationEnded(auto_launch_animation_.get());
-}
-
-void SearchResultListView::Layout() {
-  results_container_->SetBoundsRect(GetLocalBounds());
-}
-
-gfx::Size SearchResultListView::GetPreferredSize() const {
-  return results_container_->GetPreferredSize();
-}
-
-int SearchResultListView::GetHeightForWidth(int w) const {
-  return results_container_->GetHeightForWidth(w);
-}
-
-void SearchResultListView::VisibilityChanged(views::View* starting_from,
-                                             bool is_visible) {
-  if (is_visible)
-    UpdateAutoLaunchState();
-  else
-    CancelAutoLaunchTimeout();
-}
-
-void SearchResultListView::AnimationEnded(const gfx::Animation* animation) {
-  DCHECK_EQ(auto_launch_animation_.get(), animation);
-  view_delegate_->OpenSearchResult(results_->GetItemAt(0), true, ui::EF_NONE);
-
-  // The auto-launch has to be canceled explicitly. Think that one of searcher
-  // is extremely slow. Sometimes the events would happen in the following
-  // order:
-  //  1. The search results arrive, auto-launch is dispatched
-  //  2. Timed out and auto-launch the first search result
-  //  3. Then another searcher adds search results more
-  // At the step 3, we shouldn't dispatch the auto-launch again.
-  CancelAutoLaunchTimeout();
-}
-
-void SearchResultListView::AnimationProgressed(
-    const gfx::Animation* animation) {
-  DCHECK_EQ(auto_launch_animation_.get(), animation);
-  int indicator_width = auto_launch_animation_->CurrentValueBetween(0, width());
-  auto_launch_indicator_->SetBounds(
-      0, 0, indicator_width, kTimeoutIndicatorHeight);
-}
-
-void SearchResultListView::ListItemsAdded(size_t start, size_t count) {
-  ScheduleUpdate();
-}
-
-void SearchResultListView::ListItemsRemoved(size_t start, size_t count) {
-  size_t last = std::min(
-      start + count,
-      static_cast<size_t>(results_container_->child_count()));
-  for (size_t i = start; i < last; ++i)
-    GetResultViewAt(i)->ClearResultNoRepaint();
-
-  ScheduleUpdate();
-}
-
-void SearchResultListView::ListItemMoved(size_t index, size_t target_index) {
-  NOTREACHED();
-}
-
-void SearchResultListView::ListItemsChanged(size_t start, size_t count) {
-  NOTREACHED();
-}
-
-void SearchResultListView::SearchResultActivated(SearchResultView* view,
-                                                 int event_flags) {
-  if (view_delegate_ && view->result())
-    view_delegate_->OpenSearchResult(view->result(), false, event_flags);
-}
-
-void SearchResultListView::SearchResultActionActivated(SearchResultView* view,
-                                                       size_t action_index,
-                                                       int event_flags) {
-  if (view_delegate_ && view->result()) {
-    view_delegate_->InvokeSearchResultAction(
-        view->result(), action_index, event_flags);
-  }
-}
-
-void SearchResultListView::OnSearchResultInstalled(SearchResultView* view) {
-  if (delegate_ && view->result())
-    delegate_->OnResultInstalled(view->result());
-}
-
-void SearchResultListView::OnSearchResultUninstalled(SearchResultView* view) {
-  if (delegate_ && view->result())
-    delegate_->OnResultUninstalled(view->result());
-}
-
-}  // namespace app_list