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->ShowDialog(dialog_->GetNativeView());
  61   delegate_->set_close_delegate(this);
  62 }
  63
  64 TabModalConfirmDialogViews::~TabModalConfirmDialogViews() {
  65 }
  66
  67 void TabModalConfirmDialogViews::AcceptTabModalDialog() {
  68   GetDialogClientView()->AcceptWindow();
  69 }
  70
  71 void TabModalConfirmDialogViews::CancelTabModalDialog() {
  72   GetDialogClientView()->CancelWindow();
  73 }
  74
  75 void TabModalConfirmDialogViews::CloseDialog() {
  76   dialog_->Close();
  77 }
  78
  79 //////////////////////////////////////////////////////////////////////////////
  80 // TabModalConfirmDialogViews, views::LinkListener implementation:
  81
  82 void TabModalConfirmDialogViews::LinkClicked(views::Link* source,
  83                                              int event_flags) {
  84   delegate_->LinkClicked(ui::DispositionFromEventFlags(event_flags));
  85 }
  86
  87 //////////////////////////////////////////////////////////////////////////////
  88 // TabModalConfirmDialogViews, views::DialogDelegate implementation:
  89
  90 base::string16 TabModalConfirmDialogViews::GetWindowTitle() const {
  91   return delegate_->GetTitle();
  92 }
  93
  94 base::string16 TabModalConfirmDialogViews::GetDialogButtonLabel(
  95     ui::DialogButton button) const {
  96   if (button == ui::DIALOG_BUTTON_OK)
  97     return delegate_->GetAcceptButtonTitle();
  98   if (button == ui::DIALOG_BUTTON_CANCEL)
  99     return delegate_->GetCancelButtonTitle();
 100   return base::string16();
 101 }
 102
 103 bool TabModalConfirmDialogViews::Cancel() {
 104   delegate_->Cancel();
 105   return true;
 106 }
 107
 108 bool TabModalConfirmDialogViews::Accept() {
 109   delegate_->Accept();
 110   return true;
 111 }
 112
 113 bool TabModalConfirmDialogViews::Close() {
 114   delegate_->Close();
 115   return true;
 116 }
 117
 118 ///////////////////////////////////////////////////////////////////////////////
 119 // TabModalConfirmDialogViews, views::WidgetDelegate implementation:
 120
 121 views::View* TabModalConfirmDialogViews::GetContentsView() {
 122   return message_box_view_;
 123 }
 124
 125 views::Widget* TabModalConfirmDialogViews::GetWidget() {
 126   return message_box_view_->GetWidget();
 127 }
 128
 129 const views::Widget* TabModalConfirmDialogViews::GetWidget() const {
 130   return message_box_view_->GetWidget();
 131 }
 132
 133 void TabModalConfirmDialogViews::DeleteDelegate() {
 134   delete this;
 135 }
 136
 137 ui::ModalType TabModalConfirmDialogViews::GetModalType() const {
 138 #if defined(USE_ASH)
 139   return ui::MODAL_TYPE_CHILD;
 140 #else
 141   return views::WidgetDelegate::GetModalType();
 142 #endif
 143 }