Index: chrome/renderer/net/error_page_helper_functions.cc |
diff --git a/chrome/renderer/net/error_page_helper_functions.cc b/chrome/renderer/net/error_page_helper_functions.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ec47f2ff1cd1753ace47b6ce5b2ad027fd21c57b |
--- /dev/null |
+++ b/chrome/renderer/net/error_page_helper_functions.cc |
@@ -0,0 +1,95 @@ |
+// Copyright 2014 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 "error_page_helper_functions.h" |
mmenke
2014/04/09 15:59:26
Use full path.
Randy Smith (Not in Mondays)
2014/04/10 21:51:01
Ooops; done.
|
+ |
+#include "base/strings/string_util.h" |
mmenke
2014/04/09 15:59:26
Is this needed? Or just base/strings/string_piece
Randy Smith (Not in Mondays)
2014/04/10 21:51:01
Done.
|
+#include "chrome/renderer/net/net_error_helper.h" |
+#include "content/public/renderer/render_frame.h" |
+#include "gin/handle.h" |
+#include "gin/object_template_builder.h" |
+#include "third_party/WebKit/public/platform/WebURLRequest.h" |
+#include "third_party/WebKit/public/web/WebDataSource.h" |
mmenke
2014/04/09 15:59:26
Are either of these two needed?
Randy Smith (Not in Mondays)
2014/04/10 21:51:01
Nope; the refactor into NEHC removed these referen
|
+#include "third_party/WebKit/public/web/WebFrame.h" |
+#include "third_party/WebKit/public/web/WebKit.h" |
+ |
+gin::WrapperInfo ErrorPageHelperFunctions::kWrapperInfo = { |
+ gin::kEmbedderNativeGin}; |
+ |
+// static |
+void ErrorPageHelperFunctions::Install(content::RenderFrame* render_frame, |
+ const GURL& page_url) { |
+ v8::Isolate* isolate = blink::mainThreadIsolate(); |
+ v8::HandleScope handle_scope(isolate); |
+ v8::Handle<v8::Context> context = |
+ render_frame->GetWebFrame()->mainWorldScriptContext(); |
+ if (context.IsEmpty()) |
mmenke
2014/04/09 15:59:26
Can this happen?
Randy Smith (Not in Mondays)
2014/04/10 21:51:01
So this code was cut&pasted from DomAutomationCont
jochen (gone - plz use gerrit)
2014/04/14 13:11:53
If JavaScript is disabled by content settings, thi
|
+ return; |
+ |
+ v8::Context::Scope context_scope(context); |
+ |
+ gin::Handle<ErrorPageHelperFunctions> controller = gin::CreateHandle( |
+ isolate, new ErrorPageHelperFunctions(render_frame, page_url)); |
+ v8::Handle<v8::Object> global = context->Global(); |
+ global->Set(gin::StringToV8(isolate, "helperFunctions"), controller.ToV8()); |
+} |
+ |
+bool ErrorPageHelperFunctions::LoadStaleButtonClick() { |
+ if (!render_frame_) |
Elly Fong-Jones
2014/04/10 17:15:37
can this object outlive the render_frame_?
Randy Smith (Not in Mondays)
2014/04/10 21:51:01
I'm going based on Jochen's comment in https://cod
jochen (gone - plz use gerrit)
2014/04/14 13:11:53
Right, the javascript wrapper is destroyed via gar
|
+ return false; |
+ |
+ NetErrorHelper* net_error_helper = |
+ content::RenderFrameObserverTracker<NetErrorHelper>::Get(render_frame_); |
+ DCHECK(net_error_helper); |
+ net_error_helper->LoadStaleButtonPressed(); |
+ |
+ return true; |
+} |
+ |
+bool ErrorPageHelperFunctions::ReloadButtonClick() { |
+ if (!render_frame_) |
+ return false; |
+ |
+ NetErrorHelper* net_error_helper = |
+ content::RenderFrameObserverTracker<NetErrorHelper>::Get(render_frame_); |
+ DCHECK(net_error_helper); |
+ net_error_helper->ReloadButtonPressed(); |
+ |
+ return true; |
+} |
+ |
+bool ErrorPageHelperFunctions::MoreButtonClick() { |
+ if (!render_frame_) |
+ return false; |
+ |
+ NetErrorHelper* net_error_helper = |
+ content::RenderFrameObserverTracker<NetErrorHelper>::Get(render_frame_); |
+ DCHECK(net_error_helper); |
+ net_error_helper->MoreButtonPressed(); |
+ |
+ return true; |
+} |
+ |
+ErrorPageHelperFunctions::ErrorPageHelperFunctions( |
+ content::RenderFrame* render_frame, |
+ const GURL& page_url) |
+ : RenderFrameObserver(render_frame), |
+ render_frame_(render_frame), |
+ page_url_(page_url) {} |
+ |
+ErrorPageHelperFunctions::~ErrorPageHelperFunctions() {} |
+ |
+gin::ObjectTemplateBuilder ErrorPageHelperFunctions::GetObjectTemplateBuilder( |
+ v8::Isolate* isolate) { |
+ return gin::Wrappable<ErrorPageHelperFunctions>::GetObjectTemplateBuilder( |
+ isolate) |
+ .SetMethod("loadStaleButtonClick", |
+ &ErrorPageHelperFunctions::LoadStaleButtonClick) |
+ .SetMethod("reloadButtonClick", |
+ &ErrorPageHelperFunctions::ReloadButtonClick) |
+ .SetMethod("moreButtonClick", |
+ &ErrorPageHelperFunctions::MoreButtonClick); |
+} |
+ |
+void ErrorPageHelperFunctions::OnDestruct() { render_frame_ = NULL; } |