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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | |
| 6 #define CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | |
| 7 | |
| 8 #include "base/callback.h" | |
| 9 #include "content/common/content_export.h" | |
| 10 | |
| 11 class GURL; | |
| 12 | |
| 13 namespace base { | |
| 14 class DictionaryValue; | |
| 15 } // namespace base | |
| 16 | |
| 17 namespace content { | |
| 18 | |
| 19 class SiteInstance; | |
| 20 class WebContents; | |
| 21 | |
| 22 // A BrowserPluginGuestManagerDelegate offloads guest management and routing | |
| 23 // operations outside of the content layer. | |
| 24 struct StorageInfo { | |
| 25 bool persist; | |
| 26 std::string partition_id; | |
| 27 }; | |
| 28 | |
| 29 class CONTENT_EXPORT BrowserPluginGuestManagerDelegate { | |
| 30 public: | |
| 31 virtual ~BrowserPluginGuestManagerDelegate() {} | |
| 32 | |
| 33 virtual content::WebContents* CreateGuest( | |
| 34 content::SiteInstance* embedder_site_instance, | |
| 35 int instance_id, | |
| 36 const StorageInfo& storage_info, | |
| 37 scoped_ptr<base::DictionaryValue> extra_params); | |
| 38 | |
| 39 // Return a new instance ID. | |
| 40 // TODO(fsamuel): Remove this. Once the instance ID concept is moved | |
| 41 // entirely out of content and into chrome, this API will be unnecessary. | |
| 42 virtual int GetNextInstanceID(); | |
| 43 | |
| 44 typedef base::Callback<void(WebContents*)> GuestByInstanceIDCallback; | |
| 45 virtual void MaybeGetGuestByInstanceIDOrKill( | |
| 46 int guest_instance_id, | |
| 47 int embedder_render_process_id, | |
| 48 const GuestByInstanceIDCallback& callback) {} | |
| 49 | |
| 50 // Iterates over all WebContents belonging to a given |embedder_web_contents|, | |
| 51 // calling |callback| for each. If one of the callbacks returns true, then | |
| 52 // the iteration exits early. | |
| 53 typedef base::Callback<bool(WebContents*)> GuestCallback; | |
| 54 virtual bool ForEachGuest(WebContents* embedder_web_contents, | |
| 55 const GuestCallback& callback); | |
| 56 }; | |
| 57 | |
| 58 } // namespace content | |
| 59 | |
| 60 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | |
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