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// 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 "chrome/renderer/net/net_error_page_controller.h"
#include "base/strings/string_piece.h"
#include "content/public/renderer/render_frame.h"
#include "gin/handle.h"
#include "gin/object_template_builder.h"
#include "third_party/WebKit/public/web/WebKit.h"
#include "third_party/WebKit/public/web/WebLocalFrame.h"
gin::WrapperInfo NetErrorPageController::kWrapperInfo = {
gin::kEmbedderNativeGin};
NetErrorPageController::Delegate::Delegate() {}
NetErrorPageController::Delegate::~Delegate() {}
// static
void NetErrorPageController::Install(content::RenderFrame* render_frame,
base::WeakPtr<Delegate> delegate) {
v8::Isolate* isolate = blink::mainThreadIsolate();
v8::HandleScope handle_scope(isolate);
v8::Local<v8::Context> context =
render_frame->GetWebFrame()->mainWorldScriptContext();
if (context.IsEmpty())
return;
v8::Context::Scope context_scope(context);
gin::Handle<NetErrorPageController> controller = gin::CreateHandle(
isolate, new NetErrorPageController(delegate));
if (controller.IsEmpty())
return;
v8::Local<v8::Object> global = context->Global();
global->Set(gin::StringToV8(isolate, "errorPageController"),
controller.ToV8());
}
bool NetErrorPageController::ShowSavedCopyButtonClick() {
return ButtonClick(error_page::NetErrorHelperCore::SHOW_SAVED_COPY_BUTTON);
}
bool NetErrorPageController::ShowOfflinePagesButtonClick() {
return ButtonClick(error_page::NetErrorHelperCore::SHOW_OFFLINE_PAGES_BUTTON);
}
bool NetErrorPageController::ReloadButtonClick() {
return ButtonClick(error_page::NetErrorHelperCore::RELOAD_BUTTON);
}
bool NetErrorPageController::DetailsButtonClick() {
return ButtonClick(error_page::NetErrorHelperCore::MORE_BUTTON);
}
bool NetErrorPageController::TrackEasterEgg() {
return ButtonClick(error_page::NetErrorHelperCore::EASTER_EGG);
}
bool NetErrorPageController::DiagnoseErrorsButtonClick() {
return ButtonClick(error_page::NetErrorHelperCore::DIAGNOSE_ERROR);
}
bool NetErrorPageController::TrackCachedCopyButtonClick() {
return ButtonClick(error_page::NetErrorHelperCore::SHOW_CACHED_COPY_BUTTON);
}
bool NetErrorPageController::TrackClick(const gin::Arguments& args) {
if (args.PeekNext().IsEmpty() || !args.PeekNext()->IsInt32())
return false;
if (delegate_)
delegate_->TrackClick(args.PeekNext()->Int32Value());
return true;
}
bool NetErrorPageController::ButtonClick(
error_page::NetErrorHelperCore::Button button) {
if (delegate_)
delegate_->ButtonPressed(button);
return true;
}
NetErrorPageController::NetErrorPageController(base::WeakPtr<Delegate> delegate)
: delegate_(delegate) {
}
NetErrorPageController::~NetErrorPageController() {}
gin::ObjectTemplateBuilder NetErrorPageController::GetObjectTemplateBuilder(
v8::Isolate* isolate) {
return gin::Wrappable<NetErrorPageController>::GetObjectTemplateBuilder(
isolate)
.SetMethod("showSavedCopyButtonClick",
&NetErrorPageController::ShowSavedCopyButtonClick)
.SetMethod("showOfflinePagesButtonClick",
&NetErrorPageController::ShowOfflinePagesButtonClick)
.SetMethod("reloadButtonClick",
&NetErrorPageController::ReloadButtonClick)
.SetMethod("detailsButtonClick",
&NetErrorPageController::DetailsButtonClick)
.SetMethod("diagnoseErrorsButtonClick",
&NetErrorPageController::DiagnoseErrorsButtonClick)
.SetMethod("trackClick", &NetErrorPageController::TrackClick)
.SetMethod("trackEasterEgg", &NetErrorPageController::TrackEasterEgg)
.SetMethod("trackCachedCopyButtonClick",
&NetErrorPageController::TrackCachedCopyButtonClick);
}
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