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// Copyright 2012 The Chromium Authors
// 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/user_actions/user_actions_ui_handler.h"
#include "base/functional/bind.h"
#include "base/metrics/user_metrics.h"
#include "base/time/time.h"
#include "base/values.h"
#include "content/public/browser/web_ui.h"
UserActionsUIHandler::UserActionsUIHandler()
: action_callback_(base::BindRepeating(&UserActionsUIHandler::OnUserAction,
base::Unretained(this))) {}
UserActionsUIHandler::~UserActionsUIHandler() {
base::RemoveActionCallback(action_callback_);
}
void UserActionsUIHandler::RegisterMessages() {
web_ui()->RegisterMessageCallback(
"pageLoaded", base::BindRepeating(&UserActionsUIHandler::HandlePageLoaded,
base::Unretained(this)));
}
void UserActionsUIHandler::HandlePageLoaded(const base::Value::List& args) {
AllowJavascript();
}
void UserActionsUIHandler::OnJavascriptAllowed() {
base::AddActionCallback(action_callback_);
}
void UserActionsUIHandler::OnJavascriptDisallowed() {
base::RemoveActionCallback(action_callback_);
}
void UserActionsUIHandler::OnUserAction(const std::string& action,
base::TimeTicks action_time) {
if (!IsJavascriptAllowed()) {
return;
}
base::Value user_action_name(action);
FireWebUIListener("user-action", user_action_name);
}
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