Revert 75453 - WebUI: Move more files from chrome/browser/dom_ui to chrome/browser/webui. Part 5.

BUG=59945, 59946
TEST=trybots

Review URL: http://codereview.chromium.org/6538053

TBR=tfarina@chromium.org

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@75456 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 67 insertions, 0 deletions

diff --git a/chrome/browser/dom_ui/constrained_html_ui.cc b/chrome/browser/dom_ui/constrained_html_ui.cc
new file mode 100644
index 0000000..494199f
--- /dev/null
+++ b/chrome/browser/dom_ui/constrained_html_ui.cc
@@ -0,0 +1,67 @@
+// Copyright (c) 2011 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/dom_ui/constrained_html_ui.h"
+
+#include "base/lazy_instance.h"
+#include "chrome/browser/dom_ui/html_dialog_ui.h"
+#include "chrome/browser/renderer_host/render_view_host.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/browser/webui/web_ui_util.h"
+#include "chrome/common/bindings_policy.h"
+
+static base::LazyInstance<PropertyAccessor<ConstrainedHtmlUIDelegate*> >
+    g_constrained_html_ui_property_accessor(base::LINKER_INITIALIZED);
+
+ConstrainedHtmlUI::ConstrainedHtmlUI(TabContents* contents)
+    : WebUI(contents) {
+}
+
+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) {
+    (*it)->Attach(this);
+    AddMessageHandler(*it);
+  }
+
+  // Add a "DialogClose" callback which matches HTMLDialogUI behavior.
+  RegisterMessageCallback("DialogClose",
+      NewCallback(this, &ConstrainedHtmlUI::OnDialogClose));
+}
+
+void ConstrainedHtmlUI::OnDialogClose(const ListValue* args) {
+  ConstrainedHtmlUIDelegate* delegate = GetConstrainedDelegate();
+  if (!delegate)
+    return;
+
+  delegate->GetHtmlDialogUIDelegate()->OnDialogClosed(
+      web_ui_util::GetJsonResponseFromFirstArgumentInList(args));
+  delegate->OnDialogClose();
+}
+
+ConstrainedHtmlUIDelegate*
+    ConstrainedHtmlUI::GetConstrainedDelegate() {
+  ConstrainedHtmlUIDelegate** property =
+      GetPropertyAccessor().GetProperty(tab_contents()->property_bag());
+  return property ? *property : NULL;
+}
+
+// static
+PropertyAccessor<ConstrainedHtmlUIDelegate*>&
+    ConstrainedHtmlUI::GetPropertyAccessor() {
+  return g_constrained_html_ui_property_accessor.Get();
+}