WebDialogs

chrome/browser/ui/webui/constrained_html_ui.cc

Index: chrome/browser/ui/webui/constrained_html_ui.cc
===================================================================
--- chrome/browser/ui/webui/constrained_html_ui.cc	(revision 133969)
+++ chrome/browser/ui/webui/constrained_html_ui.cc	(working copy)
@@ -1,84 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/ui/webui/constrained_html_ui.h"
-
-#include <string>
-#include <vector>
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/lazy_instance.h"
-#include "base/property_bag.h"
-#include "base/values.h"
-#include "chrome/browser/ui/webui/html_dialog_ui.h"
-#include "chrome/common/chrome_notification_types.h"
-#include "content/public/browser/notification_service.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_ui.h"
-
-using content::RenderViewHost;
-using content::WebContents;
-using content::WebUIMessageHandler;
-
-static base::LazyInstance<base::PropertyAccessor<ConstrainedHtmlUIDelegate*> >
-    g_constrained_html_ui_property_accessor = LAZY_INSTANCE_INITIALIZER;
-
-ConstrainedHtmlUI::ConstrainedHtmlUI(content::WebUI* web_ui)
-    : WebUIController(web_ui) {
-}
-
-ConstrainedHtmlUI::~ConstrainedHtmlUI() {
-}
-
-void ConstrainedHtmlUI::RenderViewCreated(RenderViewHost* render_view_host) {
-  ConstrainedHtmlUIDelegate* delegate = GetConstrainedDelegate();
-  if (!delegate)
-    return;
-
-  HtmlDialogUIDelegate* dialog_delegate = delegate->GetHtmlDialogUIDelegate();
-  std::vector<WebUIMessageHandler*> handlers;
-  dialog_delegate->GetWebUIMessageHandlers(&handlers);
-  render_view_host->SetWebUIProperty("dialogArguments",
-                                     dialog_delegate->GetDialogArgs());
-  for (std::vector<WebUIMessageHandler*>::iterator it = handlers.begin();
-       it != handlers.end(); ++it) {
-    web_ui()->AddMessageHandler(*it);
-  }
-
-  // Add a "DialogClose" callback which matches HTMLDialogUI behavior.
-  web_ui()->RegisterMessageCallback("DialogClose",
-      base::Bind(&ConstrainedHtmlUI::OnDialogCloseMessage,
-                 base::Unretained(this)));
-
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_HTML_DIALOG_SHOWN,
-      content::Source<content::WebUI>(web_ui()),
-      content::Details<RenderViewHost>(render_view_host));
-}
-
-void ConstrainedHtmlUI::OnDialogCloseMessage(const ListValue* args) {
-  ConstrainedHtmlUIDelegate* delegate = GetConstrainedDelegate();
-  if (!delegate)
-    return;
-
-  std::string json_retval;
-  if (!args->empty() && !args->GetString(0, &json_retval))
-    NOTREACHED() << "Could not read JSON argument";
-  delegate->GetHtmlDialogUIDelegate()->OnDialogClosed(json_retval);
-  delegate->OnDialogCloseFromWebUI();
-}
-
-ConstrainedHtmlUIDelegate* ConstrainedHtmlUI::GetConstrainedDelegate() {
-  ConstrainedHtmlUIDelegate** property = GetPropertyAccessor().GetProperty(
-      web_ui()->GetWebContents()->GetPropertyBag());
-  return property ? *property : NULL;
-}
-
-// static
-base::PropertyAccessor<ConstrainedHtmlUIDelegate*>&
-    ConstrainedHtmlUI::GetPropertyAccessor() {
-  return g_constrained_html_ui_property_accessor.Get();
-}