src/chrome/browser/ui/views/tab_modal_confirm_dialog_views.cc

   1 // Copyright (c) 2012 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/ui/views/tab_modal_confirm_dialog_views.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "chrome/browser/ui/browser_dialogs.h"
   9 #include "chrome/browser/ui/browser_list.h"
  10 #include "chrome/browser/ui/browser_window.h"
  11 #include "chrome/browser/ui/tab_modal_confirm_dialog_delegate.h"
  12 #include "chrome/common/chrome_switches.h"
  13 #include "components/web_modal/web_contents_modal_dialog_host.h"
  14 #include "components/web_modal/web_contents_modal_dialog_manager.h"
  15 #include "components/web_modal/web_contents_modal_dialog_manager_delegate.h"
  16 #include "content/public/browser/web_contents.h"
  17 #include "grit/generated_resources.h"
  18 #include "ui/base/l10n/l10n_util.h"
  19 #include "ui/base/window_open_disposition.h"
  20 #include "ui/views/controls/message_box_view.h"
  21 #include "ui/views/layout/layout_constants.h"
  22 #include "ui/views/widget/widget.h"
  23 #include "ui/views/window/dialog_client_view.h"
  24
  25 using web_modal::WebContentsModalDialogManager;
  26 using web_modal::WebContentsModalDialogManagerDelegate;
  27
  28 // static
  29 TabModalConfirmDialog* TabModalConfirmDialog::Create(
  30     TabModalConfirmDialogDelegate* delegate,
  31     content::WebContents* web_contents) {
  32   return new TabModalConfirmDialogViews(
  33       delegate, web_contents);
  34 }
  35
  36 //////////////////////////////////////////////////////////////////////////////
  37 // TabModalConfirmDialogViews, constructor & destructor:
  38
  39 TabModalConfirmDialogViews::TabModalConfirmDialogViews(
  40     TabModalConfirmDialogDelegate* delegate,
  41     content::WebContents* web_contents)
  42     : delegate_(delegate),
  43       dialog_(NULL) {
  44   views::MessageBoxView::InitParams init_params(delegate->GetDialogMessage());
  45   init_params.inter_row_vertical_spacing =
  46       views::kUnrelatedControlVerticalSpacing;
  47   message_box_view_ = new views::MessageBoxView(init_params);
  48
  49   base::string16 link_text(delegate->GetLinkText());
  50   if (!link_text.empty())
  51     message_box_view_->SetLink(link_text, this);
  52
  53   WebContentsModalDialogManager* web_contents_modal_dialog_manager =
  54       WebContentsModalDialogManager::FromWebContents(web_contents);
  55   WebContentsModalDialogManagerDelegate* modal_delegate =
  56       web_contents_modal_dialog_manager->delegate();
  57   DCHECK(modal_delegate);
  58   dialog_ = views::Widget::CreateWindowAsFramelessChild(
  59       this, modal_delegate->GetWebContentsModalDialogHost()->GetHostView());
  60   web_contents_modal_dialog_manager->ShowModalDialog(
  61       dialog_->GetNativeView());
  62   delegate_->set_close_delegate(this);
  63 }
  64
  65 TabModalConfirmDialogViews::~TabModalConfirmDialogViews() {
  66 }
  67
  68 void TabModalConfirmDialogViews::AcceptTabModalDialog() {
  69   GetDialogClientView()->AcceptWindow();
  70 }
  71
  72 void TabModalConfirmDialogViews::CancelTabModalDialog() {
  73   GetDialogClientView()->CancelWindow();
  74 }
  75
  76 void TabModalConfirmDialogViews::CloseDialog() {
  77   dialog_->Close();
  78 }
  79
  80 //////////////////////////////////////////////////////////////////////////////
  81 // TabModalConfirmDialogViews, views::LinkListener implementation:
  82
  83 void TabModalConfirmDialogViews::LinkClicked(views::Link* source,
  84                                              int event_flags) {
  85   delegate_->LinkClicked(ui::DispositionFromEventFlags(event_flags));
  86 }
  87
  88 //////////////////////////////////////////////////////////////////////////////
  89 // TabModalConfirmDialogViews, views::DialogDelegate implementation:
  90
  91 base::string16 TabModalConfirmDialogViews::GetWindowTitle() const {
  92   return delegate_->GetTitle();
  93 }
  94
  95 base::string16 TabModalConfirmDialogViews::GetDialogButtonLabel(
  96     ui::DialogButton button) const {
  97   if (button == ui::DIALOG_BUTTON_OK)
  98     return delegate_->GetAcceptButtonTitle();
  99   if (button == ui::DIALOG_BUTTON_CANCEL)
 100     return delegate_->GetCancelButtonTitle();
 101   return base::string16();
 102 }
 103
 104 bool TabModalConfirmDialogViews::Cancel() {
 105   delegate_->Cancel();
 106   return true;
 107 }
 108
 109 bool TabModalConfirmDialogViews::Accept() {
 110   delegate_->Accept();
 111   return true;
 112 }
 113
 114 bool TabModalConfirmDialogViews::Close() {
 115   delegate_->Close();
 116   return true;
 117 }
 118
 119 ///////////////////////////////////////////////////////////////////////////////
 120 // TabModalConfirmDialogViews, views::WidgetDelegate implementation:
 121
 122 views::View* TabModalConfirmDialogViews::GetContentsView() {
 123   return message_box_view_;
 124 }
 125
 126 views::Widget* TabModalConfirmDialogViews::GetWidget() {
 127   return message_box_view_->GetWidget();
 128 }
 129
 130 const views::Widget* TabModalConfirmDialogViews::GetWidget() const {
 131   return message_box_view_->GetWidget();
 132 }
 133
 134 void TabModalConfirmDialogViews::DeleteDelegate() {
 135   delete this;
 136 }
 137
 138 ui::ModalType TabModalConfirmDialogViews::GetModalType() const {
 139 #if defined(USE_ASH)
 140   return ui::MODAL_TYPE_CHILD;
 141 #else
 142   return views::WidgetDelegate::GetModalType();
 143 #endif
 144 }