| // Copyright (c) 2012 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/download/download_request_handle.h" |
| |
| #include "base/bind.h" |
| #include "base/strings/stringprintf.h" |
| #include "content/browser/web_contents/web_contents_impl.h" |
| #include "content/public/browser/browser_context.h" |
| #include "content/public/browser/browser_thread.h" |
| |
| namespace content { |
| |
| DownloadRequestHandleInterface::~DownloadRequestHandleInterface() {} |
| |
| DownloadRequestHandle::DownloadRequestHandle( |
| const DownloadRequestHandle& other) = default; |
| |
| DownloadRequestHandle::~DownloadRequestHandle() {} |
| |
| DownloadRequestHandle::DownloadRequestHandle() {} |
| |
| DownloadRequestHandle::DownloadRequestHandle( |
| const base::WeakPtr<DownloadResourceHandler>& handler, |
| const content::ResourceRequestInfo::WebContentsGetter& web_contents_getter) |
| : handler_(handler), web_contents_getter_(web_contents_getter) { |
| DCHECK(handler_.get()); |
| } |
| |
| WebContents* DownloadRequestHandle::GetWebContents() const { |
| return web_contents_getter_.is_null() ? nullptr : web_contents_getter_.Run(); |
| } |
| |
| DownloadManager* DownloadRequestHandle::GetDownloadManager() const { |
| WebContents* web_contents = GetWebContents(); |
| if (web_contents == nullptr) |
| return nullptr; |
| BrowserContext* context = web_contents->GetBrowserContext(); |
| if (context == nullptr) |
| return nullptr; |
| return BrowserContext::GetDownloadManager(context); |
| } |
| |
| void DownloadRequestHandle::PauseRequest() const { |
| BrowserThread::PostTask( |
| BrowserThread::IO, FROM_HERE, |
| base::BindOnce(&DownloadResourceHandler::PauseRequest, handler_)); |
| } |
| |
| void DownloadRequestHandle::ResumeRequest() const { |
| BrowserThread::PostTask( |
| BrowserThread::IO, FROM_HERE, |
| base::BindOnce(&DownloadResourceHandler::ResumeRequest, handler_)); |
| } |
| |
| void DownloadRequestHandle::CancelRequest(bool user_cancel) const { |
| BrowserThread::PostTask( |
| BrowserThread::IO, FROM_HERE, |
| base::BindOnce(&DownloadResourceHandler::CancelRequest, handler_)); |
| } |
| |
| } // namespace content |