OLD | NEW |
---|---|
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 #include "content/browser/web_contents/web_contents_impl.h" | 5 #include "content/browser/web_contents/web_contents_impl.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
(...skipping 268 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
279 int identifier) | 279 int identifier) |
280 : render_process_id(render_process_id), | 280 : render_process_id(render_process_id), |
281 render_frame_id(render_frame_id), | 281 render_frame_id(render_frame_id), |
282 chooser(chooser), | 282 chooser(chooser), |
283 identifier(identifier) { | 283 identifier(identifier) { |
284 } | 284 } |
285 | 285 |
286 WebContentsImpl::ColorChooserInfo::~ColorChooserInfo() { | 286 WebContentsImpl::ColorChooserInfo::~ColorChooserInfo() { |
287 } | 287 } |
288 | 288 |
289 // WebContentsImpl::WebContentsTreeNode ---------------------------------------- | |
290 WebContentsImpl::WebContentsTreeNode::WebContentsTreeNode() | |
291 : outer_web_contents_(nullptr) { | |
292 } | |
293 | |
294 WebContentsImpl::WebContentsTreeNode::~WebContentsTreeNode() { | |
295 // Remove child pointers from our parent. | |
lfg
2015/05/26 19:18:15
Maybe we should have the outer WebContents own the
nasko
2015/05/28 22:13:46
This does seem a bit hacky. Can't we manage the li
lazyboy
2015/05/29 00:02:24
Right now <webview>s WebContents's lifetime depend
| |
296 if (outer_web_contents_) { | |
297 std::set<WebContentsTreeNode*>& child_ptrs_in_parent = | |
nasko
2015/05/28 22:13:46
nit: Why not typedef std::set<WebContentsTreeNode*
lazyboy
2015/05/29 00:02:24
Done.
| |
298 outer_web_contents_->node_.inner_web_contents_tree_nodes_; | |
299 std::set<WebContentsTreeNode*>::iterator iter = | |
300 child_ptrs_in_parent.find(this); | |
301 DCHECK(iter != child_ptrs_in_parent.end()); | |
302 child_ptrs_in_parent.erase(this); | |
303 } | |
304 | |
305 // Remove parent pointers from our children. | |
306 for (WebContentsTreeNode* child : inner_web_contents_tree_nodes_) | |
307 child->outer_web_contents_ = nullptr; | |
308 } | |
309 | |
310 void WebContentsImpl::WebContentsTreeNode::SetOuterWebContents( | |
311 WebContentsImpl* outer_web_contents) { | |
312 outer_web_contents_ = outer_web_contents; | |
313 outer_web_contents_->node_.inner_web_contents_tree_nodes_.insert(this); | |
314 } | |
315 | |
289 // WebContentsImpl ------------------------------------------------------------- | 316 // WebContentsImpl ------------------------------------------------------------- |
290 | 317 |
291 WebContentsImpl::WebContentsImpl(BrowserContext* browser_context, | 318 WebContentsImpl::WebContentsImpl(BrowserContext* browser_context, |
292 WebContentsImpl* opener) | 319 WebContentsImpl* opener) |
293 : delegate_(NULL), | 320 : delegate_(NULL), |
294 controller_(this, browser_context), | 321 controller_(this, browser_context), |
295 render_view_host_delegate_view_(NULL), | 322 render_view_host_delegate_view_(NULL), |
296 opener_(opener), | 323 opener_(opener), |
297 created_with_opener_(!!opener), | 324 created_with_opener_(!!opener), |
298 #if defined(OS_WIN) | 325 #if defined(OS_WIN) |
(...skipping 830 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1129 bool WebContentsImpl::NeedToFireBeforeUnload() { | 1156 bool WebContentsImpl::NeedToFireBeforeUnload() { |
1130 // TODO(creis): Should we fire even for interstitial pages? | 1157 // TODO(creis): Should we fire even for interstitial pages? |
1131 return WillNotifyDisconnection() && !ShowingInterstitialPage() && | 1158 return WillNotifyDisconnection() && !ShowingInterstitialPage() && |
1132 !GetRenderViewHost()->SuddenTerminationAllowed(); | 1159 !GetRenderViewHost()->SuddenTerminationAllowed(); |
1133 } | 1160 } |
1134 | 1161 |
1135 void WebContentsImpl::DispatchBeforeUnload(bool for_cross_site_transition) { | 1162 void WebContentsImpl::DispatchBeforeUnload(bool for_cross_site_transition) { |
1136 GetMainFrame()->DispatchBeforeUnload(for_cross_site_transition); | 1163 GetMainFrame()->DispatchBeforeUnload(for_cross_site_transition); |
1137 } | 1164 } |
1138 | 1165 |
1166 void WebContentsImpl::AttachToOuterWebContentsFrame( | |
1167 WebContents* outer_web_contents, | |
1168 RenderFrameHost* outer_contents_frame) { | |
1169 CHECK(base::CommandLine::ForCurrentProcess()->HasSwitch( | |
1170 switches::kSitePerProcess)); | |
1171 // Create a link to our outer WebContents. | |
1172 node_.SetOuterWebContents(static_cast<WebContentsImpl*>(outer_web_contents)); | |
1173 | |
1174 DCHECK(outer_contents_frame); | |
1175 | |
1176 // Create a swapped out RVH and a proxy in our render manager, pointing | |
1177 // to the SiteInstance of the outer WebContents. The swapped out RVH will be | |
1178 // used to send postMessage to the inner WebContents. | |
1179 // TODO(lazyboy): Use RenderFrameHostManager::CreateRenderFrameProxy() once | |
1180 // we can a proxy without swapped out RV and RF. | |
nasko
2015/05/28 22:13:46
nit: RenderView will stick around a bit longer, bu
lazyboy
2015/05/29 00:02:24
So remove the RV from the comment?
Done.
| |
1181 int proxy_to_outer_web_contents_routing_id = | |
1182 GetRenderManager()->CreateOuterDelegateProxy( | |
1183 outer_contents_frame->GetSiteInstance()); | |
1184 | |
1185 // Swap the outer WebContents's initial frame for the inner WebContents with | |
1186 // the proxy we've created above. | |
1187 // The proxy has a CPFC and it uses the swapped out RV as its RenderWidget, | |
1188 // which gives us input and rendering. | |
1189 static_cast<RenderFrameHostImpl*>(outer_contents_frame) | |
1190 ->frame_tree_node() | |
1191 ->render_manager() | |
1192 ->SwapFrameWithProxy(proxy_to_outer_web_contents_routing_id); | |
1193 | |
1194 GetRenderManager()->SetRWHViewForInnerContents( | |
1195 GetRenderManager()->GetRenderWidgetHostView()); | |
1196 } | |
1197 | |
1139 void WebContentsImpl::Stop() { | 1198 void WebContentsImpl::Stop() { |
1140 GetRenderManager()->Stop(); | 1199 GetRenderManager()->Stop(); |
1141 FOR_EACH_OBSERVER(WebContentsObserver, observers_, NavigationStopped()); | 1200 FOR_EACH_OBSERVER(WebContentsObserver, observers_, NavigationStopped()); |
1142 } | 1201 } |
1143 | 1202 |
1144 WebContents* WebContentsImpl::Clone() { | 1203 WebContents* WebContentsImpl::Clone() { |
1145 // We use our current SiteInstance since the cloned entry will use it anyway. | 1204 // We use our current SiteInstance since the cloned entry will use it anyway. |
1146 // We pass our own opener so that the cloned page can access it if it was | 1205 // We pass our own opener so that the cloned page can access it if it was |
1147 // before. | 1206 // before. |
1148 CreateParams create_params(GetBrowserContext(), GetSiteInstance()); | 1207 CreateParams create_params(GetBrowserContext(), GetSiteInstance()); |
(...skipping 52 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1201 (params.routing_id != MSG_ROUTING_NONE && | 1260 (params.routing_id != MSG_ROUTING_NONE && |
1202 params.main_frame_routing_id != MSG_ROUTING_NONE)); | 1261 params.main_frame_routing_id != MSG_ROUTING_NONE)); |
1203 GetRenderManager()->Init( | 1262 GetRenderManager()->Init( |
1204 params.browser_context, params.site_instance, params.routing_id, | 1263 params.browser_context, params.site_instance, params.routing_id, |
1205 params.main_frame_routing_id); | 1264 params.main_frame_routing_id); |
1206 frame_tree_.root()->SetFrameName(params.main_frame_name); | 1265 frame_tree_.root()->SetFrameName(params.main_frame_name); |
1207 | 1266 |
1208 WebContentsViewDelegate* delegate = | 1267 WebContentsViewDelegate* delegate = |
1209 GetContentClient()->browser()->GetWebContentsViewDelegate(this); | 1268 GetContentClient()->browser()->GetWebContentsViewDelegate(this); |
1210 | 1269 |
1211 if (browser_plugin_guest_) { | 1270 if (browser_plugin_guest_ && |
1271 !base::CommandLine::ForCurrentProcess()->HasSwitch( | |
1272 switches::kSitePerProcess)) { | |
1212 scoped_ptr<WebContentsView> platform_view(CreateWebContentsView( | 1273 scoped_ptr<WebContentsView> platform_view(CreateWebContentsView( |
1213 this, delegate, &render_view_host_delegate_view_)); | 1274 this, delegate, &render_view_host_delegate_view_)); |
1214 | 1275 |
1215 WebContentsViewGuest* rv = new WebContentsViewGuest( | 1276 WebContentsViewGuest* rv = new WebContentsViewGuest( |
1216 this, browser_plugin_guest_.get(), platform_view.Pass(), | 1277 this, browser_plugin_guest_.get(), platform_view.Pass(), |
1217 render_view_host_delegate_view_); | 1278 render_view_host_delegate_view_); |
1218 render_view_host_delegate_view_ = rv; | 1279 render_view_host_delegate_view_ = rv; |
1219 view_.reset(rv); | 1280 view_.reset(rv); |
1220 } else { | 1281 } else { |
1221 // Regular WebContentsView. | 1282 // Regular WebContentsView. |
(...skipping 288 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1510 int route_id, | 1571 int route_id, |
1511 int main_frame_route_id, | 1572 int main_frame_route_id, |
1512 const ViewHostMsg_CreateWindow_Params& params, | 1573 const ViewHostMsg_CreateWindow_Params& params, |
1513 SessionStorageNamespace* session_storage_namespace) { | 1574 SessionStorageNamespace* session_storage_namespace) { |
1514 // We usually create the new window in the same BrowsingInstance (group of | 1575 // We usually create the new window in the same BrowsingInstance (group of |
1515 // script-related windows), by passing in the current SiteInstance. However, | 1576 // script-related windows), by passing in the current SiteInstance. However, |
1516 // if the opener is being suppressed (in a non-guest), we create a new | 1577 // if the opener is being suppressed (in a non-guest), we create a new |
1517 // SiteInstance in its own BrowsingInstance. | 1578 // SiteInstance in its own BrowsingInstance. |
1518 bool is_guest = BrowserPluginGuest::IsGuest(this); | 1579 bool is_guest = BrowserPluginGuest::IsGuest(this); |
1519 | 1580 |
1581 if (is_guest && | |
1582 base::CommandLine::ForCurrentProcess()->HasSwitch( | |
1583 switches::kSitePerProcess)) { | |
1584 // TODO(lazyboy): CreateNewWindow doesn't work for OOPIF-based <webview> | |
1585 // yet. | |
1586 NOTREACHED(); | |
1587 } | |
1588 | |
1520 // If the opener is to be suppressed, the new window can be in any process. | 1589 // If the opener is to be suppressed, the new window can be in any process. |
1521 // Since routing ids are process specific, we must not have one passed in | 1590 // Since routing ids are process specific, we must not have one passed in |
1522 // as argument here. | 1591 // as argument here. |
1523 DCHECK(!params.opener_suppressed || route_id == MSG_ROUTING_NONE); | 1592 DCHECK(!params.opener_suppressed || route_id == MSG_ROUTING_NONE); |
1524 | 1593 |
1525 scoped_refptr<SiteInstance> site_instance = | 1594 scoped_refptr<SiteInstance> site_instance = |
1526 params.opener_suppressed && !is_guest ? | 1595 params.opener_suppressed && !is_guest ? |
1527 SiteInstance::CreateForURL(GetBrowserContext(), params.target_url) : | 1596 SiteInstance::CreateForURL(GetBrowserContext(), params.target_url) : |
1528 GetSiteInstance(); | 1597 GetSiteInstance(); |
1529 | 1598 |
(...skipping 2607 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
4137 int proxy_routing_id, | 4206 int proxy_routing_id, |
4138 bool for_main_frame_navigation) { | 4207 bool for_main_frame_navigation) { |
4139 TRACE_EVENT0("browser,navigation", | 4208 TRACE_EVENT0("browser,navigation", |
4140 "WebContentsImpl::CreateRenderViewForRenderManager"); | 4209 "WebContentsImpl::CreateRenderViewForRenderManager"); |
4141 // Can be NULL during tests. | 4210 // Can be NULL during tests. |
4142 RenderWidgetHostViewBase* rwh_view; | 4211 RenderWidgetHostViewBase* rwh_view; |
4143 // TODO(kenrb): RenderWidgetHostViewChildFrame special casing is temporary | 4212 // TODO(kenrb): RenderWidgetHostViewChildFrame special casing is temporary |
4144 // until RenderWidgetHost is attached to RenderFrameHost. We need to special | 4213 // until RenderWidgetHost is attached to RenderFrameHost. We need to special |
4145 // case this because RWH is still a base class of RenderViewHost, and child | 4214 // case this because RWH is still a base class of RenderViewHost, and child |
4146 // frame RWHVs are unique in that they do not have their own WebContents. | 4215 // frame RWHVs are unique in that they do not have their own WebContents. |
4147 if (!for_main_frame_navigation) { | 4216 bool is_guest_in_site_per_process = |
4217 !!browser_plugin_guest_.get() && | |
4218 base::CommandLine::ForCurrentProcess()->HasSwitch( | |
4219 switches::kSitePerProcess); | |
4220 if (!for_main_frame_navigation || is_guest_in_site_per_process) { | |
4148 RenderWidgetHostViewChildFrame* rwh_view_child = | 4221 RenderWidgetHostViewChildFrame* rwh_view_child = |
4149 new RenderWidgetHostViewChildFrame(render_view_host); | 4222 new RenderWidgetHostViewChildFrame(render_view_host); |
4150 rwh_view = rwh_view_child; | 4223 rwh_view = rwh_view_child; |
4151 } else { | 4224 } else { |
4152 rwh_view = view_->CreateViewForWidget(render_view_host, false); | 4225 rwh_view = view_->CreateViewForWidget(render_view_host, false); |
4153 } | 4226 } |
4154 | 4227 |
4155 // Now that the RenderView has been created, we need to tell it its size. | 4228 // Now that the RenderView has been created, we need to tell it its size. |
4156 if (rwh_view) | 4229 if (rwh_view) |
4157 rwh_view->SetSize(GetSizeForNewRenderView()); | 4230 rwh_view->SetSize(GetSizeForNewRenderView()); |
(...skipping 123 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
4281 last_reported_encoding_ = encoding; | 4354 last_reported_encoding_ = encoding; |
4282 | 4355 |
4283 canonical_encoding_ = GetContentClient()->browser()-> | 4356 canonical_encoding_ = GetContentClient()->browser()-> |
4284 GetCanonicalEncodingNameByAliasName(encoding); | 4357 GetCanonicalEncodingNameByAliasName(encoding); |
4285 } | 4358 } |
4286 | 4359 |
4287 bool WebContentsImpl::IsHidden() { | 4360 bool WebContentsImpl::IsHidden() { |
4288 return capturer_count_ == 0 && !should_normally_be_visible_; | 4361 return capturer_count_ == 0 && !should_normally_be_visible_; |
4289 } | 4362 } |
4290 | 4363 |
4364 int WebContentsImpl::GetOuterDelegateFrameTreeNodeID() { | |
4365 if (node_.outer_web_contents()) { | |
4366 return node_.outer_web_contents() | |
4367 ->GetFrameTree() | |
4368 ->root() | |
4369 ->frame_tree_node_id(); | |
4370 } | |
4371 return -1; | |
4372 } | |
4373 | |
4291 RenderFrameHostManager* WebContentsImpl::GetRenderManager() const { | 4374 RenderFrameHostManager* WebContentsImpl::GetRenderManager() const { |
4292 return frame_tree_.root()->render_manager(); | 4375 return frame_tree_.root()->render_manager(); |
4293 } | 4376 } |
4294 | 4377 |
4295 BrowserPluginGuest* WebContentsImpl::GetBrowserPluginGuest() const { | 4378 BrowserPluginGuest* WebContentsImpl::GetBrowserPluginGuest() const { |
4296 return browser_plugin_guest_.get(); | 4379 return browser_plugin_guest_.get(); |
4297 } | 4380 } |
4298 | 4381 |
4299 void WebContentsImpl::SetBrowserPluginGuest(BrowserPluginGuest* guest) { | 4382 void WebContentsImpl::SetBrowserPluginGuest(BrowserPluginGuest* guest) { |
4300 CHECK(!browser_plugin_guest_); | 4383 CHECK(!browser_plugin_guest_); |
4384 CHECK(guest); | |
4301 browser_plugin_guest_.reset(guest); | 4385 browser_plugin_guest_.reset(guest); |
4302 } | 4386 } |
4303 | 4387 |
4304 BrowserPluginEmbedder* WebContentsImpl::GetBrowserPluginEmbedder() const { | 4388 BrowserPluginEmbedder* WebContentsImpl::GetBrowserPluginEmbedder() const { |
4305 return browser_plugin_embedder_.get(); | 4389 return browser_plugin_embedder_.get(); |
4306 } | 4390 } |
4307 | 4391 |
4308 void WebContentsImpl::CreateBrowserPluginEmbedderIfNecessary() { | 4392 void WebContentsImpl::CreateBrowserPluginEmbedderIfNecessary() { |
4309 if (browser_plugin_embedder_) | 4393 if (browser_plugin_embedder_) |
4310 return; | 4394 return; |
(...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
4392 player_map->erase(it); | 4476 player_map->erase(it); |
4393 } | 4477 } |
4394 | 4478 |
4395 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) { | 4479 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) { |
4396 force_disable_overscroll_content_ = force_disable; | 4480 force_disable_overscroll_content_ = force_disable; |
4397 if (view_) | 4481 if (view_) |
4398 view_->SetOverscrollControllerEnabled(CanOverscrollContent()); | 4482 view_->SetOverscrollControllerEnabled(CanOverscrollContent()); |
4399 } | 4483 } |
4400 | 4484 |
4401 } // namespace content | 4485 } // namespace content |
OLD | NEW |