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61 lines
2.4 KiB
C++
61 lines
2.4 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_DOWNLOAD_MANAGER_DELEGATE_H_
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#define CEF_LIBCEF_BROWSER_DOWNLOAD_MANAGER_DELEGATE_H_
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#pragma once
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#include <set>
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#include "libcef/browser/browser_host_impl.h"
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#include "base/compiler_specific.h"
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#include "base/memory/weak_ptr.h"
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#include "components/download/public/common/download_item.h"
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#include "content/public/browser/download_manager.h"
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#include "content/public/browser/download_manager_delegate.h"
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class CefDownloadManagerDelegate : public download::DownloadItem::Observer,
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public content::DownloadManager::Observer,
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public content::DownloadManagerDelegate,
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public CefBrowserHostImpl::Observer {
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public:
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explicit CefDownloadManagerDelegate(content::DownloadManager* manager);
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~CefDownloadManagerDelegate() override;
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private:
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// DownloadItem::Observer methods.
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void OnDownloadUpdated(download::DownloadItem* item) override;
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void OnDownloadDestroyed(download::DownloadItem* item) override;
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// DownloadManager::Observer methods.
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void OnDownloadCreated(content::DownloadManager* manager,
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download::DownloadItem* item) override;
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void ManagerGoingDown(content::DownloadManager* manager) override;
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// DownloadManagerDelegate methods.
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bool DetermineDownloadTarget(
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download::DownloadItem* item,
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const content::DownloadTargetCallback& callback) override;
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void GetNextId(const content::DownloadIdCallback& callback) override;
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// CefBrowserHostImpl::Observer methods.
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void OnBrowserDestroyed(CefBrowserHostImpl* browser) override;
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CefBrowserHostImpl* GetBrowser(download::DownloadItem* item);
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content::DownloadManager* manager_;
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base::WeakPtrFactory<content::DownloadManager> manager_ptr_factory_;
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// Map of DownloadItem to originating CefBrowserHostImpl. Maintaining this
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// map is necessary because DownloadItem::GetWebContents() may return NULL if
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// the browser navigates while the download is in progress.
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typedef std::map<download::DownloadItem*, CefBrowserHostImpl*> ItemBrowserMap;
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ItemBrowserMap item_browser_map_;
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DISALLOW_COPY_AND_ASSIGN(CefDownloadManagerDelegate);
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};
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#endif // CEF_LIBCEF_BROWSER_DOWNLOAD_MANAGER_DELEGATE_H_
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