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/rect.h"
  16 #include "ui/views/border.h"
  17 #include "ui/views/layout/box_layout.h"
  18 #include "ui/views/painter.h"
  19
  20 namespace ash {
  21 namespace internal {
  22
  23 namespace {
  24
  25 const int kIconPaddingLeft = 5;
  26 const int kSpecialPopupRowHeight = 55;
  27 const int kBorderHeight = 1;
  28 const SkColor kBorderColor = SkColorSetRGB(0xaa, 0xaa, 0xaa);
  29
  30 views::View* CreatePopupHeaderButtonsContainer() {
  31   views::View* view = new views::View;
  32   view->SetLayoutManager(new
  33       views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, -1));
  34   view->set_border(views::Border::CreateEmptyBorder(0, 0, 0, 5));
  35   return view;
  36 }
  37
  38 }  // namespace
  39
  40 SpecialPopupRow::SpecialPopupRow()
  41     : content_(NULL),
  42       button_container_(NULL) {
  43   set_background(views::Background::CreateSolidBackground(
  44       kHeaderBackgroundColor));
  45   set_border(views::Border::CreateSolidSidedBorder(
  46       kBorderHeight, 0, 0, 0, kBorderColor));
  47   SetLayoutManager(
  48       new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0));
  49 }
  50
  51 SpecialPopupRow::~SpecialPopupRow() {
  52 }
  53
  54 void SpecialPopupRow::SetTextLabel(int string_id, ViewClickListener* listener) {
  55   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
  56   HoverHighlightView* container = new HoverHighlightView(listener);
  57   container->SetLayoutManager(new
  58       views::BoxLayout(views::BoxLayout::kHorizontal, 0, 3, kIconPaddingLeft));
  59
  60   container->set_highlight_color(SkColorSetARGB(0, 0, 0, 0));
  61   container->set_default_color(SkColorSetARGB(0, 0, 0, 0));
  62   container->set_text_highlight_color(kHeaderTextColorHover);
  63   container->set_text_default_color(kHeaderTextColorNormal);
  64
  65   container->AddIconAndLabel(
  66       *rb.GetImageNamed(IDR_AURA_UBER_TRAY_LESS).ToImageSkia(),
  67       rb.GetLocalizedString(string_id),
  68       gfx::Font::BOLD);
  69
  70   container->set_border(views::Border::CreateEmptyBorder(0,
  71       kTrayPopupPaddingHorizontal, 0, 0));
  72
  73   container->SetAccessibleName(
  74       rb.GetLocalizedString(IDS_ASH_STATUS_TRAY_PREVIOUS_MENU));
  75   SetContent(container);
  76 }
  77
  78 void SpecialPopupRow::SetContent(views::View* view) {
  79   CHECK(!content_);
  80   content_ = view;
  81   AddChildViewAt(content_, 0);
  82 }
  83
  84 void SpecialPopupRow::AddButton(TrayPopupHeaderButton* button) {
  85   if (!button_container_) {
  86     button_container_ = CreatePopupHeaderButtonsContainer();
  87     AddChildView(button_container_);
  88   }
  89   button_container_->AddChildView(button);
  90 }
  91
  92 void SpecialPopupRow::AddThrobber(ThrobberView* throbber) {
  93   if (!button_container_) {
  94     button_container_ = CreatePopupHeaderButtonsContainer();
  95     AddChildView(button_container_);
  96   }
  97   button_container_->AddChildView(throbber);
  98 }
  99
 100 gfx::Size SpecialPopupRow::GetPreferredSize() {
 101   gfx::Size size = views::View::GetPreferredSize();
 102   size.set_height(kSpecialPopupRowHeight);
 103   return size;
 104 }
 105
 106 int SpecialPopupRow::GetHeightForWidth(int width) {
 107   return kSpecialPopupRowHeight;
 108 }
 109
 110 void SpecialPopupRow::Layout() {
 111   views::View::Layout();
 112   gfx::Rect content_bounds = GetContentsBounds();
 113   if (content_bounds.IsEmpty())
 114     return;
 115   if (!button_container_) {
 116     content_->SetBoundsRect(GetContentsBounds());
 117     return;
 118   }
 119
 120   gfx::Rect bounds(button_container_->GetPreferredSize());
 121   bounds.set_height(content_bounds.height());
 122   gfx::Rect container_bounds = content_bounds;
 123   container_bounds.ClampToCenteredSize(bounds.size());
 124   container_bounds.set_x(content_bounds.width() - container_bounds.width());
 125   button_container_->SetBoundsRect(container_bounds);
 126
 127   bounds = content_->bounds();
 128   bounds.set_width(button_container_->x());
 129   content_->SetBoundsRect(bounds);
 130 }
 131
 132 }  // namespace internal
 133 }  // namespace ash