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 "chrome/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   ~MultiprofilesSessionAbortedView() override;
  37
  38   static void ShowDialog(const std::string& user_email);
  39
  40   // views::DialogDelegate overrides.
  41   bool Accept() override;
  42   int GetDialogButtons() const override;
  43   base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
  44
  45   // views::WidgetDelegate overrides.
  46   ui::ModalType GetModalType() const override;
  47
  48   // views::View overrides.
  49   gfx::Size GetPreferredSize() const override;
  50
  51  private:
  52   void InitDialog(const std::string& user_email);
  53
  54   DISALLOW_COPY_AND_ASSIGN(MultiprofilesSessionAbortedView);
  55 };
  56
  57 ////////////////////////////////////////////////////////////////////////////////
  58 // MultiprofilesSessionAbortedView implementation.
  59
  60 MultiprofilesSessionAbortedView::MultiprofilesSessionAbortedView() {
  61 }
  62
  63 MultiprofilesSessionAbortedView::~MultiprofilesSessionAbortedView() {
  64 }
  65
  66 // static
  67 void MultiprofilesSessionAbortedView::ShowDialog(
  68     const std::string& user_email) {
  69   MultiprofilesSessionAbortedView* dialog_view =
  70       new MultiprofilesSessionAbortedView();
  71   views::DialogDelegate::CreateDialogWidget(
  72       dialog_view, ash::Shell::GetTargetRootWindow(), NULL);
  73   dialog_view->InitDialog(user_email);
  74   views::Widget* widget = dialog_view->GetWidget();
  75   DCHECK(widget);
  76   widget->Show();
  77
  78   // Since this is the last thing the user ever sees, we also hide all system
  79   // tray's from the screen.
  80   aura::Window::Windows root_windows = ash::Shell::GetAllRootWindows();
  81   for (aura::Window::Windows::const_iterator iter = root_windows.begin();
  82        iter != root_windows.end(); ++iter) {
  83     ash::Shell::GetInstance()->SetShelfAutoHideBehavior(
  84         ash::SHELF_AUTO_HIDE_ALWAYS_HIDDEN, *iter);
  85   }
  86 }
  87
  88 bool MultiprofilesSessionAbortedView::Accept() {
  89   chrome::AttemptUserExit();
  90   return true;
  91 }
  92
  93 int MultiprofilesSessionAbortedView::GetDialogButtons() const {
  94   return ui::DIALOG_BUTTON_OK;
  95 }
  96
  97 base::string16 MultiprofilesSessionAbortedView::GetDialogButtonLabel(
  98     ui::DialogButton button) const {
  99   return l10n_util::GetStringUTF16(
 100       IDS_MULTIPROFILES_SESSION_ABORT_BUTTON_LABEL);
 101 }
 102
 103 ui::ModalType MultiprofilesSessionAbortedView::GetModalType() const {
 104   return ui::MODAL_TYPE_SYSTEM;
 105 }
 106
 107 gfx::Size MultiprofilesSessionAbortedView::GetPreferredSize() const {
 108   return gfx::Size(kDefaultWidth, kDefaultHeight);
 109 }
 110
 111 void MultiprofilesSessionAbortedView::InitDialog(
 112     const std::string& user_email) {
 113   const gfx::Insets kDialogInsets(kTopInset, kInset, kInset, kInset);
 114
 115   // Create the views and layout manager and set them up.
 116   views::GridLayout* grid_layout = views::GridLayout::CreatePanel(this);
 117   grid_layout->SetInsets(kDialogInsets);
 118
 119   views::ColumnSet* column_set = grid_layout->AddColumnSet(0);
 120   column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
 121                         views::GridLayout::USE_PREF, 0, 0);
 122
 123   views::Label* title_label_ = new views::Label(
 124       l10n_util::GetStringUTF16(IDS_MULTIPROFILES_SESSION_ABORT_HEADLINE));
 125   title_label_->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
 126       ui::ResourceBundle::MediumBoldFont));
 127   title_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 128   grid_layout->StartRow(0, 0);
 129   grid_layout->AddView(title_label_);
 130   grid_layout->AddPaddingRow(0, kPaddingToMessage);
 131
 132   // Explanation string.
 133   views::Label* label = new views::Label(
 134       l10n_util::GetStringFUTF16(IDS_MULTIPROFILES_SESSION_ABORT_MESSAGE,
 135                                  base::ASCIIToUTF16(user_email)));
 136   label->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
 137       ui::ResourceBundle::MediumFont));
 138   label->SetMultiLine(true);
 139   label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 140   label->SetAllowCharacterBreak(true);
 141   grid_layout->StartRow(0, 0);
 142   grid_layout->AddView(label);
 143
 144   SetLayoutManager(grid_layout);
 145   Layout();
 146 }
 147
 148 }  // namespace
 149
 150 ////////////////////////////////////////////////////////////////////////////////
 151 // Factory function.
 152
 153 void ShowMultiprofilesSessionAbortedDialog(const std::string& user_email) {
 154   MultiprofilesSessionAbortedView::ShowDialog(user_email);
 155 }
 156
 157 }  // namespace chromeos