| // 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 "content/browser/webui/generic_handler.h" |
| |
| #include "base/bind.h" |
| #include "base/bind_helpers.h" |
| #include "base/logging.h" |
| #include "base/values.h" |
| #include "content/public/browser/web_ui.h" |
| #include "content/public/browser/web_contents.h" |
| #include "ui/base/window_open_disposition.h" |
| |
| namespace content { |
| |
| GenericHandler::GenericHandler() { |
| } |
| |
| GenericHandler::~GenericHandler() { |
| } |
| |
| void GenericHandler::RegisterMessages() { |
| web_ui()->RegisterMessageCallback( |
| "navigateToUrl", base::BindRepeating(&GenericHandler::HandleNavigateToUrl, |
| base::Unretained(this))); |
| } |
| |
| void GenericHandler::HandleNavigateToUrl(const base::ListValue* args) { |
| std::string url_string; |
| std::string target_string; |
| double button; |
| bool alt_key; |
| bool ctrl_key; |
| bool meta_key; |
| bool shift_key; |
| |
| CHECK(args->GetString(0, &url_string)); |
| CHECK(args->GetString(1, &target_string)); |
| CHECK(args->GetDouble(2, &button)); |
| CHECK(args->GetBoolean(3, &alt_key)); |
| CHECK(args->GetBoolean(4, &ctrl_key)); |
| CHECK(args->GetBoolean(5, &meta_key)); |
| CHECK(args->GetBoolean(6, &shift_key)); |
| |
| CHECK(button == 0.0 || button == 1.0); |
| bool middle_button = (button == 1.0); |
| |
| WindowOpenDisposition disposition = ui::DispositionFromClick( |
| middle_button, alt_key, ctrl_key, meta_key, shift_key); |
| if (disposition == WindowOpenDisposition::CURRENT_TAB && |
| target_string == "_blank") |
| disposition = WindowOpenDisposition::NEW_FOREGROUND_TAB; |
| |
| web_ui()->GetWebContents()->OpenURL(OpenURLParams(GURL(url_string), |
| Referrer(), |
| disposition, |
| ui::PAGE_TRANSITION_LINK, |
| false)); |
| |
| // This may delete us! |
| } |
| |
| } // namespace content |