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