ash/system/tray/special_popup_row.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ash/system/tray/special_popup_row.h"
   6
   7 #include "ash/system/tray/hover_highlight_view.h"
   8 #include "ash/system/tray/throbber_view.h"
   9 #include "ash/system/tray/tray_constants.h"
  10 #include "ash/system/tray/tray_popup_header_button.h"
  11 #include "grit/ash_resources.h"
  12 #include "grit/ash_strings.h"
  13 #include "ui/base/resource/resource_bundle.h"
  14 #include "ui/gfx/canvas.h"
  15 #include "ui/gfx/geometry/insets.h"
  16 #include "ui/gfx/geometry/rect.h"
  17 #include "ui/views/background.h"
  18 #include "ui/views/border.h"
  19 #include "ui/views/controls/separator.h"
  20 #include "ui/views/layout/box_layout.h"
  21 #include "ui/views/painter.h"
  22
  23 namespace ash {
  24 namespace {
  25
  26 const int kIconPaddingLeft = 5;
  27 const int kSeparatorInset = 10;
  28 const int kSpecialPopupRowHeight = 55;
  29 const int kBorderHeight = 1;
  30 const SkColor kBorderColor = SkColorSetRGB(0xaa, 0xaa, 0xaa);
  31
  32 views::View* CreatePopupHeaderButtonsContainer() {
  33   views::View* view = new views::View;
  34   view->SetLayoutManager(
  35       new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0));
  36   view->SetBorder(views::Border::CreateEmptyBorder(4, 0, 4, 5));
  37   return view;
  38 }
  39
  40 }  // namespace
  41
  42 SpecialPopupRow::SpecialPopupRow()
  43     : content_(NULL),
  44       button_container_(NULL) {
  45   set_background(views::Background::CreateSolidBackground(
  46       kHeaderBackgroundColor));
  47   SetBorder(views::Border::CreateSolidSidedBorder(
  48       kBorderHeight, 0, 0, 0, kBorderColor));
  49   SetLayoutManager(
  50       new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0));
  51 }
  52
  53 SpecialPopupRow::~SpecialPopupRow() {
  54 }
  55
  56 void SpecialPopupRow::SetTextLabel(int string_id, ViewClickListener* listener) {
  57   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
  58   HoverHighlightView* container = new HoverHighlightView(listener);
  59   container->SetLayoutManager(new
  60       views::BoxLayout(views::BoxLayout::kHorizontal, 0, 3, kIconPaddingLeft));
  61
  62   container->set_highlight_color(SkColorSetARGB(0, 0, 0, 0));
  63   container->set_default_color(SkColorSetARGB(0, 0, 0, 0));
  64   container->set_text_highlight_color(kHeaderTextColorHover);
  65   container->set_text_default_color(kHeaderTextColorNormal);
  66
  67   container->AddIconAndLabel(
  68       *rb.GetImageNamed(IDR_AURA_UBER_TRAY_LESS).ToImageSkia(),
  69       rb.GetLocalizedString(string_id), true /* highlight */);
  70
  71   container->SetBorder(
  72       views::Border::CreateEmptyBorder(0, kTrayPopupPaddingHorizontal, 0, 0));
  73
  74   container->SetAccessibleName(
  75       rb.GetLocalizedString(IDS_ASH_STATUS_TRAY_PREVIOUS_MENU));
  76   SetContent(container);
  77 }
  78
  79 void SpecialPopupRow::SetContent(views::View* view) {
  80   CHECK(!content_);
  81   content_ = view;
  82   AddChildViewAt(content_, 0);
  83 }
  84
  85 void SpecialPopupRow::AddView(views::View* view, bool add_separator) {
  86   if (!button_container_) {
  87     button_container_ = CreatePopupHeaderButtonsContainer();
  88     AddChildView(button_container_);
  89   }
  90   if (add_separator) {
  91     views::Separator* separator =
  92         new views::Separator(views::Separator::VERTICAL);
  93     separator->SetColor(ash::kBorderDarkColor);
  94     separator->SetBorder(views::Border::CreateEmptyBorder(kSeparatorInset, 0,
  95                                                           kSeparatorInset, 0));
  96     button_container_->AddChildView(separator);
  97   }
  98   button_container_->AddChildView(view);
  99 }
 100
 101 void SpecialPopupRow::AddButton(TrayPopupHeaderButton* button) {
 102   AddView(button, true /* add_separator */);
 103 }
 104
 105 gfx::Size SpecialPopupRow::GetPreferredSize() const {
 106   gfx::Size size = views::View::GetPreferredSize();
 107   size.set_height(kSpecialPopupRowHeight);
 108   return size;
 109 }
 110
 111 int SpecialPopupRow::GetHeightForWidth(int width) const {
 112   return kSpecialPopupRowHeight;
 113 }
 114
 115 void SpecialPopupRow::Layout() {
 116   views::View::Layout();
 117   gfx::Rect content_bounds = GetContentsBounds();
 118   if (content_bounds.IsEmpty())
 119     return;
 120   if (!button_container_) {
 121     content_->SetBoundsRect(GetContentsBounds());
 122     return;
 123   }
 124
 125   gfx::Rect bounds(button_container_->GetPreferredSize());
 126   bounds.set_height(content_bounds.height());
 127   gfx::Rect container_bounds = content_bounds;
 128   container_bounds.ClampToCenteredSize(bounds.size());
 129   container_bounds.set_x(content_bounds.width() - container_bounds.width());
 130   button_container_->SetBoundsRect(container_bounds);
 131
 132   bounds = content_->bounds();
 133   bounds.set_width(button_container_->x());
 134   content_->SetBoundsRect(bounds);
 135 }
 136
 137 }  // namespace ash