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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #include "chrome/browser/tab_contents/background_contents.h" | 5 #include "chrome/browser/tab_contents/background_contents.h" |
| 6 | 6 |
| 7 #include "chrome/browser/background/background_contents_service.h" | 7 #include "chrome/browser/background/background_contents_service.h" |
| 8 #include "chrome/browser/extensions/extension_message_service.h" | 8 #include "chrome/browser/extensions/extension_message_service.h" |
| 9 #include "chrome/browser/profiles/profile.h" | 9 #include "chrome/browser/profiles/profile.h" |
| 10 #include "chrome/browser/renderer_preferences_util.h" | 10 #include "chrome/browser/renderer_preferences_util.h" |
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| 45 | 45 |
| 46 // Exposed to allow creating mocks. | 46 // Exposed to allow creating mocks. |
| 47 BackgroundContents::BackgroundContents() | 47 BackgroundContents::BackgroundContents() |
| 48 : delegate_(NULL), | 48 : delegate_(NULL), |
| 49 render_view_host_(NULL) { | 49 render_view_host_(NULL) { |
| 50 } | 50 } |
| 51 | 51 |
| 52 BackgroundContents::~BackgroundContents() { | 52 BackgroundContents::~BackgroundContents() { |
| 53 if (!render_view_host_) // Will be null for unit tests. | 53 if (!render_view_host_) // Will be null for unit tests. |
| 54 return; | 54 return; |
| 55 Profile* profile = render_view_host_->process()->profile(); | 55 Profile* profile = Profile::FromBrowserContext( |
| 56 render_view_host_->process()->browser_context()); |
| 56 NotificationService::current()->Notify( | 57 NotificationService::current()->Notify( |
| 57 chrome::NOTIFICATION_BACKGROUND_CONTENTS_DELETED, | 58 chrome::NOTIFICATION_BACKGROUND_CONTENTS_DELETED, |
| 58 Source<Profile>(profile), | 59 Source<Profile>(profile), |
| 59 Details<BackgroundContents>(this)); | 60 Details<BackgroundContents>(this)); |
| 60 render_view_host_->Shutdown(); // deletes render_view_host | 61 render_view_host_->Shutdown(); // deletes render_view_host |
| 61 } | 62 } |
| 62 | 63 |
| 63 BackgroundContents* BackgroundContents::GetAsBackgroundContents() { | 64 BackgroundContents* BackgroundContents::GetAsBackgroundContents() { |
| 64 return this; | 65 return this; |
| 65 } | 66 } |
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| 85 | 86 |
| 86 // Note: because BackgroundContents are only available to extension apps, | 87 // Note: because BackgroundContents are only available to extension apps, |
| 87 // navigation is limited to urls within the app's extent. This is enforced in | 88 // navigation is limited to urls within the app's extent. This is enforced in |
| 88 // RenderView::decidePolicyForNaviation. If BackgroundContents become | 89 // RenderView::decidePolicyForNaviation. If BackgroundContents become |
| 89 // available as a part of the web platform, it probably makes sense to have | 90 // available as a part of the web platform, it probably makes sense to have |
| 90 // some way to scope navigation of a background page to its opener's security | 91 // some way to scope navigation of a background page to its opener's security |
| 91 // origin. Note: if the first navigation is to a URL outside the app's | 92 // origin. Note: if the first navigation is to a URL outside the app's |
| 92 // extent a background page will be opened but will remain at about:blank. | 93 // extent a background page will be opened but will remain at about:blank. |
| 93 url_ = params.url; | 94 url_ = params.url; |
| 94 | 95 |
| 95 Profile* profile = render_view_host->process()->profile(); | 96 Profile* profile = Profile::FromBrowserContext( |
| 97 render_view_host->process()->browser_context()); |
| 96 NotificationService::current()->Notify( | 98 NotificationService::current()->Notify( |
| 97 chrome::NOTIFICATION_BACKGROUND_CONTENTS_NAVIGATED, | 99 chrome::NOTIFICATION_BACKGROUND_CONTENTS_NAVIGATED, |
| 98 Source<Profile>(profile), | 100 Source<Profile>(profile), |
| 99 Details<BackgroundContents>(this)); | 101 Details<BackgroundContents>(this)); |
| 100 } | 102 } |
| 101 | 103 |
| 102 void BackgroundContents::RunJavaScriptMessage( | 104 void BackgroundContents::RunJavaScriptMessage( |
| 103 const RenderViewHost* rvh, | 105 const RenderViewHost* rvh, |
| 104 const string16& message, | 106 const string16& message, |
| 105 const string16& default_prompt, | 107 const string16& default_prompt, |
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| 140 success, | 142 success, |
| 141 user_input); | 143 user_input); |
| 142 } | 144 } |
| 143 | 145 |
| 144 gfx::NativeWindow BackgroundContents::GetDialogRootWindow() { | 146 gfx::NativeWindow BackgroundContents::GetDialogRootWindow() { |
| 145 NOTIMPLEMENTED(); | 147 NOTIMPLEMENTED(); |
| 146 return NULL; | 148 return NULL; |
| 147 } | 149 } |
| 148 | 150 |
| 149 void BackgroundContents::Close(RenderViewHost* render_view_host) { | 151 void BackgroundContents::Close(RenderViewHost* render_view_host) { |
| 150 Profile* profile = render_view_host->process()->profile(); | 152 Profile* profile = Profile::FromBrowserContext( |
| 153 render_view_host->process()->browser_context()); |
| 151 NotificationService::current()->Notify( | 154 NotificationService::current()->Notify( |
| 152 chrome::NOTIFICATION_BACKGROUND_CONTENTS_CLOSED, | 155 chrome::NOTIFICATION_BACKGROUND_CONTENTS_CLOSED, |
| 153 Source<Profile>(profile), | 156 Source<Profile>(profile), |
| 154 Details<BackgroundContents>(this)); | 157 Details<BackgroundContents>(this)); |
| 155 delete this; | 158 delete this; |
| 156 } | 159 } |
| 157 | 160 |
| 158 void BackgroundContents::RenderViewGone(RenderViewHost* rvh, | 161 void BackgroundContents::RenderViewGone(RenderViewHost* rvh, |
| 159 base::TerminationStatus status, | 162 base::TerminationStatus status, |
| 160 int error_code) { | 163 int error_code) { |
| 161 Profile* profile = rvh->process()->profile(); | 164 Profile* profile = |
| 165 Profile::FromBrowserContext(rvh->process()->browser_context()); |
| 162 NotificationService::current()->Notify( | 166 NotificationService::current()->Notify( |
| 163 chrome::NOTIFICATION_BACKGROUND_CONTENTS_TERMINATED, | 167 chrome::NOTIFICATION_BACKGROUND_CONTENTS_TERMINATED, |
| 164 Source<Profile>(profile), | 168 Source<Profile>(profile), |
| 165 Details<BackgroundContents>(this)); | 169 Details<BackgroundContents>(this)); |
| 166 | 170 |
| 167 // Our RenderView went away, so we should go away also, so killing the process | 171 // Our RenderView went away, so we should go away also, so killing the process |
| 168 // via the TaskManager doesn't permanently leave a BackgroundContents hanging | 172 // via the TaskManager doesn't permanently leave a BackgroundContents hanging |
| 169 // around the system, blocking future instances from being created | 173 // around the system, blocking future instances from being created |
| 170 // (http://crbug.com/65189). | 174 // (http://crbug.com/65189). |
| 171 delete this; | 175 delete this; |
| 172 } | 176 } |
| 173 | 177 |
| 174 RendererPreferences BackgroundContents::GetRendererPrefs( | 178 RendererPreferences BackgroundContents::GetRendererPrefs( |
| 175 content::BrowserContext* browser_context) const { | 179 content::BrowserContext* browser_context) const { |
| 176 Profile* profile = Profile::FromBrowserContext(browser_context); | 180 Profile* profile = Profile::FromBrowserContext(browser_context); |
| 177 RendererPreferences preferences; | 181 RendererPreferences preferences; |
| 178 renderer_preferences_util::UpdateFromSystemSettings(&preferences, profile); | 182 renderer_preferences_util::UpdateFromSystemSettings(&preferences, profile); |
| 179 return preferences; | 183 return preferences; |
| 180 } | 184 } |
| 181 | 185 |
| 182 WebPreferences BackgroundContents::GetWebkitPrefs() { | 186 WebPreferences BackgroundContents::GetWebkitPrefs() { |
| 183 // TODO(rafaelw): Consider enabling the webkit_prefs.dom_paste_enabled for | 187 // TODO(rafaelw): Consider enabling the webkit_prefs.dom_paste_enabled for |
| 184 // apps. | 188 // apps. |
| 185 Profile* profile = render_view_host_->process()->profile(); | 189 Profile* profile = Profile::FromBrowserContext( |
| 190 render_view_host_->process()->browser_context()); |
| 186 return RenderViewHostDelegateHelper::GetWebkitPrefs(profile, | 191 return RenderViewHostDelegateHelper::GetWebkitPrefs(profile, |
| 187 false); // is_web_ui | 192 false); // is_web_ui |
| 188 } | 193 } |
| 189 | 194 |
| 190 void BackgroundContents::CreateNewWindow( | 195 void BackgroundContents::CreateNewWindow( |
| 191 int route_id, | 196 int route_id, |
| 192 const ViewHostMsg_CreateWindow_Params& params) { | 197 const ViewHostMsg_CreateWindow_Params& params) { |
| 198 Profile* profile = Profile::FromBrowserContext( |
| 199 render_view_host_->process()->browser_context()); |
| 193 delegate_view_helper_.CreateNewWindow( | 200 delegate_view_helper_.CreateNewWindow( |
| 194 route_id, | 201 route_id, |
| 195 render_view_host_->process()->profile(), | 202 profile, |
| 196 render_view_host_->site_instance(), | 203 render_view_host_->site_instance(), |
| 197 ChromeWebUIFactory::GetInstance()->GetWebUIType( | 204 ChromeWebUIFactory::GetInstance()->GetWebUIType(profile, url_), |
| 198 render_view_host_->process()->profile(), url_), | |
| 199 this, | 205 this, |
| 200 params.window_container_type, | 206 params.window_container_type, |
| 201 params.frame_name); | 207 params.frame_name); |
| 202 } | 208 } |
| 203 | 209 |
| 204 void BackgroundContents::CreateNewWidget(int route_id, | 210 void BackgroundContents::CreateNewWidget(int route_id, |
| 205 WebKit::WebPopupType popup_type) { | 211 WebKit::WebPopupType popup_type) { |
| 206 NOTREACHED(); | 212 NOTREACHED(); |
| 207 } | 213 } |
| 208 | 214 |
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| 232 BackgroundContents* | 238 BackgroundContents* |
| 233 BackgroundContents::GetBackgroundContentsByID(int render_process_id, | 239 BackgroundContents::GetBackgroundContentsByID(int render_process_id, |
| 234 int render_view_id) { | 240 int render_view_id) { |
| 235 RenderViewHost* render_view_host = | 241 RenderViewHost* render_view_host = |
| 236 RenderViewHost::FromID(render_process_id, render_view_id); | 242 RenderViewHost::FromID(render_process_id, render_view_id); |
| 237 if (!render_view_host) | 243 if (!render_view_host) |
| 238 return NULL; | 244 return NULL; |
| 239 | 245 |
| 240 return render_view_host->delegate()->GetAsBackgroundContents(); | 246 return render_view_host->delegate()->GetAsBackgroundContents(); |
| 241 } | 247 } |
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