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/browser/ui/views/constrained_window_views.h"
  13 #include "chrome/common/chrome_switches.h"
  14 #include "components/web_modal/web_contents_modal_dialog_host.h"
  15 #include "components/web_modal/web_contents_modal_dialog_manager.h"
  16 #include "components/web_modal/web_contents_modal_dialog_manager_delegate.h"
  17 #include "content/public/browser/web_contents.h"
  18 #include "grit/generated_resources.h"
  19 #include "ui/base/l10n/l10n_util.h"
  20 #include "ui/base/window_open_disposition.h"
  21 #include "ui/views/controls/message_box_view.h"
  22 #include "ui/views/layout/layout_constants.h"
  23 #include "ui/views/widget/widget.h"
  24 #include "ui/views/window/dialog_client_view.h"
  25
  26 using web_modal::WebContentsModalDialogManager;
  27 using web_modal::WebContentsModalDialogManagerDelegate;
  28
  29 // static
  30 TabModalConfirmDialog* TabModalConfirmDialog::Create(
  31     TabModalConfirmDialogDelegate* delegate,
  32     content::WebContents* web_contents) {
  33   return new TabModalConfirmDialogViews(
  34       delegate, web_contents);
  35 }
  36
  37 //////////////////////////////////////////////////////////////////////////////
  38 // TabModalConfirmDialogViews, constructor & destructor:
  39
  40 TabModalConfirmDialogViews::TabModalConfirmDialogViews(
  41     TabModalConfirmDialogDelegate* delegate,
  42     content::WebContents* web_contents)
  43     : delegate_(delegate),
  44       dialog_(NULL),
  45       browser_context_(web_contents->GetBrowserContext()) {
  46   views::MessageBoxView::InitParams init_params(delegate->GetMessage());
  47   init_params.inter_row_vertical_spacing =
  48       views::kUnrelatedControlVerticalSpacing;
  49   message_box_view_ = new views::MessageBoxView(init_params);
  50
  51   base::string16 link_text(delegate->GetLinkText());
  52   if (!link_text.empty())
  53     message_box_view_->SetLink(link_text, this);
  54
  55   WebContentsModalDialogManager* web_contents_modal_dialog_manager =
  56       WebContentsModalDialogManager::FromWebContents(web_contents);
  57   WebContentsModalDialogManagerDelegate* modal_delegate =
  58       web_contents_modal_dialog_manager->delegate();
  59   DCHECK(modal_delegate);
  60   dialog_ = views::Widget::CreateWindowAsFramelessChild(
  61       this, modal_delegate->GetWebContentsModalDialogHost()->GetHostView());
  62   web_contents_modal_dialog_manager->ShowDialog(dialog_->GetNativeView());
  63   delegate_->set_close_delegate(this);
  64 }
  65
  66 TabModalConfirmDialogViews::~TabModalConfirmDialogViews() {
  67 }
  68
  69 void TabModalConfirmDialogViews::AcceptTabModalDialog() {
  70   GetDialogClientView()->AcceptWindow();
  71 }
  72
  73 void TabModalConfirmDialogViews::CancelTabModalDialog() {
  74   GetDialogClientView()->CancelWindow();
  75 }
  76
  77 void TabModalConfirmDialogViews::CloseDialog() {
  78   dialog_->Close();
  79 }
  80
  81 //////////////////////////////////////////////////////////////////////////////
  82 // TabModalConfirmDialogViews, views::LinkListener implementation:
  83
  84 void TabModalConfirmDialogViews::LinkClicked(views::Link* source,
  85                                              int event_flags) {
  86   delegate_->LinkClicked(ui::DispositionFromEventFlags(event_flags));
  87 }
  88
  89 //////////////////////////////////////////////////////////////////////////////
  90 // TabModalConfirmDialogViews, views::DialogDelegate implementation:
  91
  92 base::string16 TabModalConfirmDialogViews::GetWindowTitle() const {
  93   return delegate_->GetTitle();
  94 }
  95
  96 base::string16 TabModalConfirmDialogViews::GetDialogButtonLabel(
  97     ui::DialogButton button) const {
  98   if (button == ui::DIALOG_BUTTON_OK)
  99     return delegate_->GetAcceptButtonTitle();
 100   if (button == ui::DIALOG_BUTTON_CANCEL)
 101     return delegate_->GetCancelButtonTitle();
 102   return base::string16();
 103 }
 104
 105 bool TabModalConfirmDialogViews::Cancel() {
 106   delegate_->Cancel();
 107   return true;
 108 }
 109
 110 bool TabModalConfirmDialogViews::Accept() {
 111   delegate_->Accept();
 112   return true;
 113 }
 114
 115 bool TabModalConfirmDialogViews::Close() {
 116   delegate_->Close();
 117   return true;
 118 }
 119
 120 ///////////////////////////////////////////////////////////////////////////////
 121 // TabModalConfirmDialogViews, views::WidgetDelegate implementation:
 122
 123 views::View* TabModalConfirmDialogViews::GetContentsView() {
 124   return message_box_view_;
 125 }
 126
 127 // TODO(wittman): Remove this override once we move to the new style frame view
 128 // on all dialogs.
 129 views::NonClientFrameView* TabModalConfirmDialogViews::CreateNonClientFrameView(
 130     views::Widget* widget) {
 131   return CreateConstrainedStyleNonClientFrameView(widget, browser_context_);
 132 }
 133
 134 views::Widget* TabModalConfirmDialogViews::GetWidget() {
 135   return message_box_view_->GetWidget();
 136 }
 137
 138 const views::Widget* TabModalConfirmDialogViews::GetWidget() const {
 139   return message_box_view_->GetWidget();
 140 }
 141
 142 void TabModalConfirmDialogViews::DeleteDelegate() {
 143   delete this;
 144 }
 145
 146 ui::ModalType TabModalConfirmDialogViews::GetModalType() const {
 147 #if defined(USE_ASH)
 148   return ui::MODAL_TYPE_CHILD;
 149 #else
 150   return views::WidgetDelegate::GetModalType();
 151 #endif
 152 }