chrome/browser/chromeos/profiles/multiprofiles_session_aborted_dialog.cc

   1 // Copyright 2014 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 "chrome/browser/chromeos/profiles/multiprofiles_session_aborted_dialog.h"
   6
   7 #include "ash/shell.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "chrome/browser/lifetime/application_lifetime.h"
  10 #include "grit/generated_resources.h"
  11 #include "ui/base/l10n/l10n_util.h"
  12 #include "ui/base/resource/resource_bundle.h"
  13 #include "ui/views/controls/button/checkbox.h"
  14 #include "ui/views/controls/label.h"
  15 #include "ui/views/layout/grid_layout.h"
  16 #include "ui/views/widget/widget.h"
  17 #include "ui/views/window/dialog_delegate.h"
  18
  19 namespace chromeos {
  20
  21 namespace {
  22
  23 // Default width/height of the dialog.
  24 const int kDefaultWidth = 600;
  25 const int kDefaultHeight = 250;
  26
  27 const int kPaddingToMessage = 20;
  28 const int kInset = 40;
  29 const int kTopInset = 10;
  30
  31 ////////////////////////////////////////////////////////////////////////////////
  32 // Dialog for an aborted multi-profile session due to a user policy change .
  33 class MultiprofilesSessionAbortedView : public views::DialogDelegateView {
  34  public:
  35   explicit MultiprofilesSessionAbortedView();
  36   virtual ~MultiprofilesSessionAbortedView();
  37
  38   static void ShowDialog(const std::string& user_email);
  39
  40   // views::DialogDelegate overrides.
  41   virtual bool Accept() OVERRIDE;
  42   virtual int GetDialogButtons() const OVERRIDE;
  43   virtual base::string16 GetDialogButtonLabel(
  44       ui::DialogButton button) const OVERRIDE;
  45
  46   // views::WidgetDelegate overrides.
  47   virtual ui::ModalType GetModalType() const OVERRIDE;
  48
  49   // views::View overrides.
  50   virtual gfx::Size GetPreferredSize() OVERRIDE;
  51
  52  private:
  53   void InitDialog(const std::string& user_email);
  54
  55   DISALLOW_COPY_AND_ASSIGN(MultiprofilesSessionAbortedView);
  56 };
  57
  58 ////////////////////////////////////////////////////////////////////////////////
  59 // MultiprofilesSessionAbortedView implementation.
  60
  61 MultiprofilesSessionAbortedView::MultiprofilesSessionAbortedView() {
  62 }
  63
  64 MultiprofilesSessionAbortedView::~MultiprofilesSessionAbortedView() {
  65 }
  66
  67 // static
  68 void MultiprofilesSessionAbortedView::ShowDialog(
  69     const std::string& user_email) {
  70   MultiprofilesSessionAbortedView* dialog_view =
  71       new MultiprofilesSessionAbortedView();
  72   views::DialogDelegate::CreateDialogWidget(
  73       dialog_view, ash::Shell::GetTargetRootWindow(), NULL);
  74   dialog_view->InitDialog(user_email);
  75   views::Widget* widget = dialog_view->GetWidget();
  76   DCHECK(widget);
  77   widget->Show();
  78
  79   // Since this is the last thing the user ever sees, we also hide all system
  80   // tray's from the screen.
  81   aura::Window::Windows root_windows = ash::Shell::GetAllRootWindows();
  82   for (aura::Window::Windows::const_iterator iter = root_windows.begin();
  83        iter != root_windows.end(); ++iter) {
  84     ash::Shell::GetInstance()->SetShelfAutoHideBehavior(
  85         ash::SHELF_AUTO_HIDE_ALWAYS_HIDDEN, *iter);
  86   }
  87 }
  88
  89 bool MultiprofilesSessionAbortedView::Accept() {
  90   chrome::AttemptUserExit();
  91   return true;
  92 }
  93
  94 int MultiprofilesSessionAbortedView::GetDialogButtons() const {
  95   return ui::DIALOG_BUTTON_OK;
  96 }
  97
  98 base::string16 MultiprofilesSessionAbortedView::GetDialogButtonLabel(
  99     ui::DialogButton button) const {
 100   return l10n_util::GetStringUTF16(
 101       IDS_MULTIPROFILES_SESSION_ABORT_BUTTON_LABEL);
 102 }
 103
 104 ui::ModalType MultiprofilesSessionAbortedView::GetModalType() const {
 105   return ui::MODAL_TYPE_SYSTEM;
 106 }
 107
 108 gfx::Size MultiprofilesSessionAbortedView::GetPreferredSize() {
 109   return gfx::Size(kDefaultWidth, kDefaultHeight);
 110 }
 111
 112 void MultiprofilesSessionAbortedView::InitDialog(
 113     const std::string& user_email) {
 114   const gfx::Insets kDialogInsets(kTopInset, kInset, kInset, kInset);
 115
 116   // Create the views and layout manager and set them up.
 117   views::GridLayout* grid_layout = views::GridLayout::CreatePanel(this);
 118   grid_layout->SetInsets(kDialogInsets);
 119
 120   views::ColumnSet* column_set = grid_layout->AddColumnSet(0);
 121   column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
 122                         views::GridLayout::USE_PREF, 0, 0);
 123
 124   views::Label* title_label_ = new views::Label(
 125       l10n_util::GetStringUTF16(IDS_MULTIPROFILES_SESSION_ABORT_HEADLINE));
 126   title_label_->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
 127       ui::ResourceBundle::MediumBoldFont));
 128   title_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 129   grid_layout->StartRow(0, 0);
 130   grid_layout->AddView(title_label_);
 131   grid_layout->AddPaddingRow(0, kPaddingToMessage);
 132
 133   // Explanation string.
 134   views::Label* label = new views::Label(
 135       l10n_util::GetStringFUTF16(IDS_MULTIPROFILES_SESSION_ABORT_MESSAGE,
 136                                  base::ASCIIToUTF16(user_email)));
 137   label->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
 138       ui::ResourceBundle::MediumFont));
 139   label->SetMultiLine(true);
 140   label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 141   label->SetAllowCharacterBreak(true);
 142   grid_layout->StartRow(0, 0);
 143   grid_layout->AddView(label);
 144
 145   SetLayoutManager(grid_layout);
 146   Layout();
 147 }
 148
 149 }  // namespace
 150
 151 ////////////////////////////////////////////////////////////////////////////////
 152 // Factory function.
 153
 154 void ShowMultiprofilesSessionAbortedDialog(const std::string& user_email) {
 155   MultiprofilesSessionAbortedView::ShowDialog(user_email);
 156 }
 157
 158 }  // namespace chromeos