mash: Move most files in //ash/system/tray to //ash/common/system/tray

ash/system/tray/hover_highlight_view.cc

Index: ash/system/tray/hover_highlight_view.cc
diff --git a/ash/system/tray/hover_highlight_view.cc b/ash/system/tray/hover_highlight_view.cc
deleted file mode 100644
index 0d7403a119943836dd57a80599088597d4f07f29..0000000000000000000000000000000000000000
--- a/ash/system/tray/hover_highlight_view.cc
+++ /dev/null
@@ -1,251 +0,0 @@
-// Copyright 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 "ash/system/tray/hover_highlight_view.h"
-
-#include "ash/common/system/tray/fixed_sized_image_view.h"
-#include "ash/common/system/tray/tray_constants.h"
-#include "ash/system/tray/view_click_listener.h"
-#include "ui/accessibility/ax_view_state.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/base/ui_base_switches_util.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/font_list.h"
-#include "ui/resources/grit/ui_resources.h"
-#include "ui/views/border.h"
-#include "ui/views/controls/image_view.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/layout/fill_layout.h"
-#include "ui/views/resources/grit/views_resources.h"
-
-namespace {
-
-const int kCheckLabelPadding = 4;
-
-const gfx::FontList& GetFontList(bool highlight) {
-  return ui::ResourceBundle::GetSharedInstance().GetFontList(
-      highlight ? ui::ResourceBundle::BoldFont : ui::ResourceBundle::BaseFont);
-}
-
-}  // namespace
-
-namespace ash {
-
-HoverHighlightView::HoverHighlightView(ViewClickListener* listener)
-    : listener_(listener),
-      text_label_(NULL),
-      highlight_color_(kHoverBackgroundColor),
-      default_color_(0),
-      text_highlight_color_(0),
-      text_default_color_(0),
-      hover_(false),
-      expandable_(false),
-      checkable_(false),
-      checked_(false) {
-  set_notify_enter_exit_on_child(true);
-}
-
-HoverHighlightView::~HoverHighlightView() {
-}
-
-bool HoverHighlightView::GetTooltipText(const gfx::Point& p,
-                                        base::string16* tooltip) const {
-  if (tooltip_.empty())
-    return false;
-  *tooltip = tooltip_;
-  return true;
-}
-
-void HoverHighlightView::AddIconAndLabel(const gfx::ImageSkia& image,
-                                         const base::string16& text,
-                                         bool highlight) {
-  SetLayoutManager(new views::BoxLayout(
-      views::BoxLayout::kHorizontal, 0, 3, kTrayPopupPaddingBetweenItems));
-  DoAddIconAndLabel(image, text, highlight);
-}
-
-void HoverHighlightView::AddIndentedIconAndLabel(const gfx::ImageSkia& image,
-                                                 const base::string16& text,
-                                                 bool highlight) {
-  SetLayoutManager(new views::BoxLayout(views::BoxLayout::kHorizontal,
-                                        kTrayPopupPaddingHorizontal, 0,
-                                        kTrayPopupPaddingBetweenItems));
-  DoAddIconAndLabel(image, text, highlight);
-}
-
-void HoverHighlightView::DoAddIconAndLabel(const gfx::ImageSkia& image,
-                                           const base::string16& text,
-                                           bool highlight) {
-  views::ImageView* image_view =
-      new FixedSizedImageView(kTrayPopupDetailsIconWidth, 0);
-  image_view->SetImage(image);
-  image_view->SetEnabled(enabled());
-  AddChildView(image_view);
-
-  text_label_ = new views::Label(text);
-  text_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  text_label_->SetFontList(GetFontList(highlight));
-  if (text_default_color_)
-    text_label_->SetEnabledColor(text_default_color_);
-  text_label_->SetEnabled(enabled());
-  AddChildView(text_label_);
-
-  SetAccessibleName(text);
-}
-
-views::Label* HoverHighlightView::AddLabel(const base::string16& text,
-                                           gfx::HorizontalAlignment alignment,
-                                           bool highlight) {
-  SetLayoutManager(new views::FillLayout());
-  text_label_ = new views::Label(text);
-  int left_margin = kTrayPopupPaddingHorizontal;
-  int right_margin = kTrayPopupPaddingHorizontal;
-  if (alignment != gfx::ALIGN_CENTER) {
-    if (base::i18n::IsRTL())
-      right_margin += kTrayPopupDetailsLabelExtraLeftMargin;
-    else
-      left_margin += kTrayPopupDetailsLabelExtraLeftMargin;
-  }
-  text_label_->SetBorder(
-      views::Border::CreateEmptyBorder(5, left_margin, 5, right_margin));
-  text_label_->SetHorizontalAlignment(alignment);
-  text_label_->SetFontList(GetFontList(highlight));
-  // Do not set alpha value in disable color. It will have issue with elide
-  // blending filter in disabled state for rendering label text color.
-  text_label_->SetDisabledColor(SkColorSetARGB(255, 127, 127, 127));
-  if (text_default_color_)
-    text_label_->SetEnabledColor(text_default_color_);
-  text_label_->SetEnabled(enabled());
-  AddChildView(text_label_);
-
-  SetAccessibleName(text);
-  return text_label_;
-}
-
-views::Label* HoverHighlightView::AddCheckableLabel(const base::string16& text,
-                                                    bool highlight,
-                                                    bool checked) {
-  checkable_ = true;
-  checked_ = checked;
-  if (checked) {
-    ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-    const gfx::ImageSkia* check =
-        rb.GetImageNamed(IDR_MENU_CHECK).ToImageSkia();
-    int margin = kTrayPopupPaddingHorizontal +
-        kTrayPopupDetailsLabelExtraLeftMargin - kCheckLabelPadding;
-    SetLayoutManager(new views::BoxLayout(
-        views::BoxLayout::kHorizontal, 0, 3, kCheckLabelPadding));
-    views::ImageView* image_view = new FixedSizedImageView(margin, 0);
-    image_view->SetImage(check);
-    image_view->SetHorizontalAlignment(views::ImageView::TRAILING);
-    image_view->SetEnabled(enabled());
-    AddChildView(image_view);
-
-    text_label_ = new views::Label(text);
-    text_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-    text_label_->SetFontList(GetFontList(highlight));
-    text_label_->SetDisabledColor(SkColorSetARGB(127, 0, 0, 0));
-    if (text_default_color_)
-      text_label_->SetEnabledColor(text_default_color_);
-    text_label_->SetEnabled(enabled());
-    AddChildView(text_label_);
-
-    SetAccessibleName(text);
-    return text_label_;
-  }
-  return AddLabel(text, gfx::ALIGN_LEFT, highlight);
-}
-
-void HoverHighlightView::SetExpandable(bool expandable) {
-  if (expandable != expandable_) {
-    expandable_ = expandable;
-    InvalidateLayout();
-  }
-}
-
-void HoverHighlightView::SetHoverHighlight(bool hover) {
-  if (!enabled() && hover)
-    return;
-  if (hover_ == hover)
-    return;
-  hover_ = hover;
-  if (!text_label_)
-    return;
-  if (hover_ && text_highlight_color_)
-    text_label_->SetEnabledColor(text_highlight_color_);
-  if (!hover_ && text_default_color_)
-    text_label_->SetEnabledColor(text_default_color_);
-  SchedulePaint();
-}
-
-bool HoverHighlightView::PerformAction(const ui::Event& event) {
-  if (!listener_)
-    return false;
-  listener_->OnViewClicked(this);
-  return true;
-}
-
-void HoverHighlightView::GetAccessibleState(ui::AXViewState* state) {
-  ActionableView::GetAccessibleState(state);
-
-  if (checkable_) {
-    state->role = ui::AX_ROLE_CHECK_BOX;
-    if (checked_)
-      state->AddStateFlag(ui::AX_STATE_CHECKED);
-  }
-}
-
-gfx::Size HoverHighlightView::GetPreferredSize() const {
-  gfx::Size size = ActionableView::GetPreferredSize();
-  if (!expandable_ || size.height() < kTrayPopupItemHeight)
-    size.set_height(kTrayPopupItemHeight);
-  return size;
-}
-
-int HoverHighlightView::GetHeightForWidth(int width) const {
-  return GetPreferredSize().height();
-}
-
-void HoverHighlightView::OnMouseEntered(const ui::MouseEvent& event) {
-  SetHoverHighlight(true);
-}
-
-void HoverHighlightView::OnMouseExited(const ui::MouseEvent& event) {
-  SetHoverHighlight(false);
-}
-
-void HoverHighlightView::OnGestureEvent(ui::GestureEvent* event) {
-  if (switches::IsTouchFeedbackEnabled()) {
-    if (event->type() == ui::ET_GESTURE_TAP_DOWN) {
-      SetHoverHighlight(true);
-    } else if (event->type() == ui::ET_GESTURE_TAP_CANCEL ||
-               event->type() == ui::ET_GESTURE_TAP) {
-      SetHoverHighlight(false);
-    }
-  }
-  ActionableView::OnGestureEvent(event);
-}
-
-void HoverHighlightView::OnBoundsChanged(const gfx::Rect& previous_bounds) {
-  SetHoverHighlight(IsMouseHovered());
-}
-
-void HoverHighlightView::OnEnabledChanged() {
-  if (!enabled())
-    SetHoverHighlight(false);
-  for (int i = 0; i < child_count(); ++i)
-    child_at(i)->SetEnabled(enabled());
-}
-
-void HoverHighlightView::OnPaintBackground(gfx::Canvas* canvas) {
-  canvas->DrawColor(hover_ ? highlight_color_ : default_color_);
-}
-
-void HoverHighlightView::OnFocus() {
-  ScrollRectToVisible(gfx::Rect(gfx::Point(), size()));
-  ActionableView::OnFocus();
-}
-
-}  // namespace ash