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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <map> | 9 #include <map> |
10 #include <set> | 10 #include <set> |
11 #include <string> | 11 #include <string> |
12 | 12 |
13 #include "base/compiler_specific.h" | 13 #include "base/compiler_specific.h" |
14 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
15 #include "base/memory/weak_ptr.h" | 15 #include "base/memory/weak_ptr.h" |
16 #include "base/time.h" | 16 #include "base/time.h" |
17 #include "content/public/common/view_type.h" | 17 #include "chrome/common/view_type.h" |
18 #include "content/public/browser/notification_observer.h" | 18 #include "content/public/browser/notification_observer.h" |
19 #include "content/public/browser/notification_registrar.h" | 19 #include "content/public/browser/notification_registrar.h" |
20 | 20 |
21 class Browser; | 21 class Browser; |
22 class ExtensionHost; | 22 class ExtensionHost; |
23 class GURL; | 23 class GURL; |
24 class Profile; | 24 class Profile; |
25 | 25 |
26 namespace content { | 26 namespace content { |
27 class RenderViewHost; | 27 class RenderViewHost; |
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49 | 49 |
50 typedef std::set<content::RenderViewHost*> ViewSet; | 50 typedef std::set<content::RenderViewHost*> ViewSet; |
51 const ViewSet GetAllViews() const; | 51 const ViewSet GetAllViews() const; |
52 | 52 |
53 // Creates a new ExtensionHost with its associated view, grouping it in the | 53 // Creates a new ExtensionHost with its associated view, grouping it in the |
54 // appropriate SiteInstance (and therefore process) based on the URL and | 54 // appropriate SiteInstance (and therefore process) based on the URL and |
55 // profile. | 55 // profile. |
56 virtual ExtensionHost* CreateViewHost(const extensions::Extension* extension, | 56 virtual ExtensionHost* CreateViewHost(const extensions::Extension* extension, |
57 const GURL& url, | 57 const GURL& url, |
58 Browser* browser, | 58 Browser* browser, |
59 content::ViewType view_type); | 59 chrome::ViewType view_type); |
60 ExtensionHost* CreateViewHost(const GURL& url, | 60 ExtensionHost* CreateViewHost(const GURL& url, |
61 Browser* browser, | 61 Browser* browser, |
62 content::ViewType view_type); | 62 chrome::ViewType view_type); |
63 ExtensionHost* CreatePopupHost(const extensions::Extension* extension, | 63 ExtensionHost* CreatePopupHost(const extensions::Extension* extension, |
64 const GURL& url, | 64 const GURL& url, |
65 Browser* browser); | 65 Browser* browser); |
66 ExtensionHost* CreatePopupHost(const GURL& url, Browser* browser); | 66 ExtensionHost* CreatePopupHost(const GURL& url, Browser* browser); |
67 ExtensionHost* CreateDialogHost(const GURL& url, Browser* browser); | 67 ExtensionHost* CreateDialogHost(const GURL& url, Browser* browser); |
68 ExtensionHost* CreateInfobarHost(const extensions::Extension* extension, | 68 ExtensionHost* CreateInfobarHost(const extensions::Extension* extension, |
69 const GURL& url, | 69 const GURL& url, |
70 Browser* browser); | 70 Browser* browser); |
71 ExtensionHost* CreateInfobarHost(const GURL& url, | 71 ExtensionHost* CreateInfobarHost(const GURL& url, |
72 Browser* browser); | 72 Browser* browser); |
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164 private: | 164 private: |
165 // Extra information we keep for each extension's background page. | 165 // Extra information we keep for each extension's background page. |
166 struct BackgroundPageData; | 166 struct BackgroundPageData; |
167 typedef std::string ExtensionId; | 167 typedef std::string ExtensionId; |
168 typedef std::map<ExtensionId, BackgroundPageData> BackgroundPageDataMap; | 168 typedef std::map<ExtensionId, BackgroundPageData> BackgroundPageDataMap; |
169 | 169 |
170 // Contains all extension-related RenderViewHost instances for all extensions. | 170 // Contains all extension-related RenderViewHost instances for all extensions. |
171 // We also keep a cache of the host's view type, because that information | 171 // We also keep a cache of the host's view type, because that information |
172 // is not accessible at registration/deregistration time. | 172 // is not accessible at registration/deregistration time. |
173 typedef std::map<content::RenderViewHost*, | 173 typedef std::map<content::RenderViewHost*, |
174 content::ViewType> ExtensionRenderViews; | 174 chrome::ViewType> ExtensionRenderViews; |
175 ExtensionRenderViews all_extension_views_; | 175 ExtensionRenderViews all_extension_views_; |
176 | 176 |
177 // Close the given |host| iff it's a background page. | 177 // Close the given |host| iff it's a background page. |
178 void CloseBackgroundHost(ExtensionHost* host); | 178 void CloseBackgroundHost(ExtensionHost* host); |
179 | 179 |
180 // Ensure browser object is not null except for certain situations. | 180 // Ensure browser object is not null except for certain situations. |
181 void EnsureBrowserWhenRequired(Browser* browser, | 181 void EnsureBrowserWhenRequired(Browser* browser, |
182 content::ViewType view_type); | 182 chrome::ViewType view_type); |
183 | 183 |
184 // These are called when the extension transitions between idle and active. | 184 // These are called when the extension transitions between idle and active. |
185 // They control the process of closing the background page when idle. | 185 // They control the process of closing the background page when idle. |
186 void OnLazyBackgroundPageIdle(const std::string& extension_id, | 186 void OnLazyBackgroundPageIdle(const std::string& extension_id, |
187 int sequence_id); | 187 int sequence_id); |
188 void OnLazyBackgroundPageActive(const std::string& extension_id); | 188 void OnLazyBackgroundPageActive(const std::string& extension_id); |
189 void CloseLazyBackgroundPageNow(const std::string& extension_id); | 189 void CloseLazyBackgroundPageNow(const std::string& extension_id); |
190 | 190 |
191 // Updates a potentially-registered RenderViewHost once it has been | 191 // Updates a potentially-registered RenderViewHost once it has been |
192 // associated with a WebContents. This allows us to gather information that | 192 // associated with a WebContents. This allows us to gather information that |
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205 // The time to delay between sending a ShouldUnload message and | 205 // The time to delay between sending a ShouldUnload message and |
206 // sending a Unload message; read from command-line switch. | 206 // sending a Unload message; read from command-line switch. |
207 base::TimeDelta event_page_unloading_time_; | 207 base::TimeDelta event_page_unloading_time_; |
208 | 208 |
209 base::WeakPtrFactory<ExtensionProcessManager> weak_ptr_factory_; | 209 base::WeakPtrFactory<ExtensionProcessManager> weak_ptr_factory_; |
210 | 210 |
211 DISALLOW_COPY_AND_ASSIGN(ExtensionProcessManager); | 211 DISALLOW_COPY_AND_ASSIGN(ExtensionProcessManager); |
212 }; | 212 }; |
213 | 213 |
214 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ | 214 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ |
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