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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 #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" |
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55 #include "content/browser/renderer_host/render_widget_host_view_base.h" | 55 #include "content/browser/renderer_host/render_widget_host_view_base.h" |
56 #include "content/browser/screen_orientation/screen_orientation_dispatcher_host_
impl.h" | 56 #include "content/browser/screen_orientation/screen_orientation_dispatcher_host_
impl.h" |
57 #include "content/browser/site_instance_impl.h" | 57 #include "content/browser/site_instance_impl.h" |
58 #include "content/browser/web_contents/web_contents_view_guest.h" | 58 #include "content/browser/web_contents/web_contents_view_guest.h" |
59 #include "content/browser/webui/generic_handler.h" | 59 #include "content/browser/webui/generic_handler.h" |
60 #include "content/browser/webui/web_ui_controller_factory_registry.h" | 60 #include "content/browser/webui/web_ui_controller_factory_registry.h" |
61 #include "content/browser/webui/web_ui_impl.h" | 61 #include "content/browser/webui/web_ui_impl.h" |
62 #include "content/common/browser_plugin/browser_plugin_constants.h" | 62 #include "content/common/browser_plugin/browser_plugin_constants.h" |
63 #include "content/common/browser_plugin/browser_plugin_messages.h" | 63 #include "content/common/browser_plugin/browser_plugin_messages.h" |
64 #include "content/common/frame_messages.h" | 64 #include "content/common/frame_messages.h" |
65 #include "content/common/image_messages.h" | |
66 #include "content/common/input_messages.h" | 65 #include "content/common/input_messages.h" |
67 #include "content/common/ssl_status_serialization.h" | 66 #include "content/common/ssl_status_serialization.h" |
68 #include "content/common/view_messages.h" | 67 #include "content/common/view_messages.h" |
69 #include "content/public/browser/ax_event_notification_details.h" | 68 #include "content/public/browser/ax_event_notification_details.h" |
70 #include "content/public/browser/browser_context.h" | 69 #include "content/public/browser/browser_context.h" |
71 #include "content/public/browser/browser_plugin_guest_manager.h" | 70 #include "content/public/browser/browser_plugin_guest_manager.h" |
72 #include "content/public/browser/content_browser_client.h" | 71 #include "content/public/browser/content_browser_client.h" |
73 #include "content/public/browser/devtools_agent_host.h" | 72 #include "content/public/browser/devtools_agent_host.h" |
74 #include "content/public/browser/download_manager.h" | 73 #include "content/public/browser/download_manager.h" |
75 #include "content/public/browser/download_url_parameters.h" | 74 #include "content/public/browser/download_url_parameters.h" |
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90 #include "content/public/browser/web_contents_observer.h" | 89 #include "content/public/browser/web_contents_observer.h" |
91 #include "content/public/common/bindings_policy.h" | 90 #include "content/public/common/bindings_policy.h" |
92 #include "content/public/common/content_constants.h" | 91 #include "content/public/common/content_constants.h" |
93 #include "content/public/common/content_switches.h" | 92 #include "content/public/common/content_switches.h" |
94 #include "content/public/common/page_zoom.h" | 93 #include "content/public/common/page_zoom.h" |
95 #include "content/public/common/result_codes.h" | 94 #include "content/public/common/result_codes.h" |
96 #include "content/public/common/security_style.h" | 95 #include "content/public/common/security_style.h" |
97 #include "content/public/common/url_constants.h" | 96 #include "content/public/common/url_constants.h" |
98 #include "content/public/common/url_utils.h" | 97 #include "content/public/common/url_utils.h" |
99 #include "content/public/common/web_preferences.h" | 98 #include "content/public/common/web_preferences.h" |
| 99 #include "mojo/common/url_type_converters.h" |
| 100 #include "mojo/converters/geometry/geometry_type_converters.h" |
100 #include "net/base/net_util.h" | 101 #include "net/base/net_util.h" |
101 #include "net/http/http_cache.h" | 102 #include "net/http/http_cache.h" |
102 #include "net/http/http_transaction_factory.h" | 103 #include "net/http/http_transaction_factory.h" |
103 #include "net/url_request/url_request_context.h" | 104 #include "net/url_request/url_request_context.h" |
104 #include "net/url_request/url_request_context_getter.h" | 105 #include "net/url_request/url_request_context_getter.h" |
| 106 #include "skia/public/type_converters.h" |
| 107 #include "third_party/skia/include/core/SkBitmap.h" |
105 #include "ui/base/layout.h" | 108 #include "ui/base/layout.h" |
106 #include "ui/gfx/display.h" | 109 #include "ui/gfx/display.h" |
107 #include "ui/gfx/screen.h" | 110 #include "ui/gfx/screen.h" |
108 #include "ui/gl/gl_switches.h" | 111 #include "ui/gl/gl_switches.h" |
109 | 112 |
110 #if defined(ENABLE_BROWSER_CDMS) | 113 #if defined(ENABLE_BROWSER_CDMS) |
111 #include "content/browser/media/media_web_contents_observer.h" | 114 #include "content/browser/media/media_web_contents_observer.h" |
112 #endif | 115 #endif |
113 | 116 |
114 #if defined(OS_ANDROID) | 117 #if defined(OS_ANDROID) |
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128 const int kMinimumDelayBetweenLoadingUpdatesMS = 100; | 131 const int kMinimumDelayBetweenLoadingUpdatesMS = 100; |
129 const char kDotGoogleDotCom[] = ".google.com"; | 132 const char kDotGoogleDotCom[] = ".google.com"; |
130 | 133 |
131 #if defined(OS_ANDROID) | 134 #if defined(OS_ANDROID) |
132 const char kWebContentsAndroidKey[] = "web_contents_android"; | 135 const char kWebContentsAndroidKey[] = "web_contents_android"; |
133 #endif // OS_ANDROID | 136 #endif // OS_ANDROID |
134 | 137 |
135 base::LazyInstance<std::vector<WebContentsImpl::CreatedCallback> > | 138 base::LazyInstance<std::vector<WebContentsImpl::CreatedCallback> > |
136 g_created_callbacks = LAZY_INSTANCE_INITIALIZER; | 139 g_created_callbacks = LAZY_INSTANCE_INITIALIZER; |
137 | 140 |
138 static int StartDownload(RenderFrameHost* rfh, | 141 static void DidDownloadImage(const WebContents::ImageDownloadCallback& callback, |
139 const GURL& url, | 142 int id, |
140 bool is_favicon, | 143 const GURL& image_url, |
141 uint32_t max_bitmap_size, | 144 image_downloader::DownloadResultPtr result) { |
142 bool bypass_cache) { | 145 DCHECK(result); |
143 static int g_next_image_download_id = 0; | 146 |
144 rfh->Send(new ImageMsg_DownloadImage(rfh->GetRoutingID(), | 147 const std::vector<SkBitmap> images = |
145 ++g_next_image_download_id, | 148 result->images.To<std::vector<SkBitmap>>(); |
146 url, | 149 const std::vector<gfx::Size> original_image_sizes = |
147 is_favicon, | 150 result->original_image_sizes.To<std::vector<gfx::Size>>(); |
148 max_bitmap_size, | 151 |
149 bypass_cache)); | 152 callback.Run(id, result->http_status_code, image_url, images, |
150 return g_next_image_download_id; | 153 original_image_sizes); |
151 } | 154 } |
152 | 155 |
153 void NotifyCacheOnIO( | 156 void NotifyCacheOnIO( |
154 scoped_refptr<net::URLRequestContextGetter> request_context, | 157 scoped_refptr<net::URLRequestContextGetter> request_context, |
155 const GURL& url, | 158 const GURL& url, |
156 const std::string& http_method) { | 159 const std::string& http_method) { |
157 net::HttpCache* cache = request_context->GetURLRequestContext()-> | 160 net::HttpCache* cache = request_context->GetURLRequestContext()-> |
158 http_transaction_factory()->GetCache(); | 161 http_transaction_factory()->GetCache(); |
159 if (cache) | 162 if (cache) |
160 cache->OnExternalCacheHit(url, http_method); | 163 cache->OnExternalCacheHit(url, http_method); |
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604 IPC_MESSAGE_HANDLER(FrameHostMsg_PepperInstanceDeleted, | 607 IPC_MESSAGE_HANDLER(FrameHostMsg_PepperInstanceDeleted, |
605 OnPepperInstanceDeleted) | 608 OnPepperInstanceDeleted) |
606 IPC_MESSAGE_HANDLER(FrameHostMsg_PepperPluginHung, OnPepperPluginHung) | 609 IPC_MESSAGE_HANDLER(FrameHostMsg_PepperPluginHung, OnPepperPluginHung) |
607 IPC_MESSAGE_HANDLER(FrameHostMsg_PluginCrashed, OnPluginCrashed) | 610 IPC_MESSAGE_HANDLER(FrameHostMsg_PluginCrashed, OnPluginCrashed) |
608 IPC_MESSAGE_HANDLER(ViewHostMsg_RequestPpapiBrokerPermission, | 611 IPC_MESSAGE_HANDLER(ViewHostMsg_RequestPpapiBrokerPermission, |
609 OnRequestPpapiBrokerPermission) | 612 OnRequestPpapiBrokerPermission) |
610 IPC_MESSAGE_HANDLER_GENERIC(BrowserPluginHostMsg_Attach, | 613 IPC_MESSAGE_HANDLER_GENERIC(BrowserPluginHostMsg_Attach, |
611 OnBrowserPluginMessage(render_frame_host, | 614 OnBrowserPluginMessage(render_frame_host, |
612 message)) | 615 message)) |
613 #endif | 616 #endif |
614 IPC_MESSAGE_HANDLER(ImageHostMsg_DidDownloadImage, OnDidDownloadImage) | |
615 IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateFaviconURL, OnUpdateFaviconURL) | 617 IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateFaviconURL, OnUpdateFaviconURL) |
616 IPC_MESSAGE_HANDLER(ViewHostMsg_ShowValidationMessage, | 618 IPC_MESSAGE_HANDLER(ViewHostMsg_ShowValidationMessage, |
617 OnShowValidationMessage) | 619 OnShowValidationMessage) |
618 IPC_MESSAGE_HANDLER(ViewHostMsg_HideValidationMessage, | 620 IPC_MESSAGE_HANDLER(ViewHostMsg_HideValidationMessage, |
619 OnHideValidationMessage) | 621 OnHideValidationMessage) |
620 IPC_MESSAGE_HANDLER(ViewHostMsg_MoveValidationMessage, | 622 IPC_MESSAGE_HANDLER(ViewHostMsg_MoveValidationMessage, |
621 OnMoveValidationMessage) | 623 OnMoveValidationMessage) |
622 #if defined(OS_ANDROID) | 624 #if defined(OS_ANDROID) |
623 IPC_MESSAGE_HANDLER(ViewHostMsg_FindMatchRects_Reply, | 625 IPC_MESSAGE_HANDLER(ViewHostMsg_FindMatchRects_Reply, |
624 OnFindMatchRectsReply) | 626 OnFindMatchRectsReply) |
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2567 color_chooser_info_->render_process_id, | 2569 color_chooser_info_->render_process_id, |
2568 color_chooser_info_->render_frame_id); | 2570 color_chooser_info_->render_frame_id); |
2569 if (!rfh) | 2571 if (!rfh) |
2570 return; | 2572 return; |
2571 | 2573 |
2572 rfh->Send(new FrameMsg_DidEndColorChooser( | 2574 rfh->Send(new FrameMsg_DidEndColorChooser( |
2573 rfh->GetRoutingID(), color_chooser_info_->identifier)); | 2575 rfh->GetRoutingID(), color_chooser_info_->identifier)); |
2574 color_chooser_info_.reset(); | 2576 color_chooser_info_.reset(); |
2575 } | 2577 } |
2576 | 2578 |
2577 int WebContentsImpl::DownloadImage(const GURL& url, | 2579 int WebContentsImpl::DownloadImage( |
2578 bool is_favicon, | 2580 const GURL& url, |
2579 uint32_t max_bitmap_size, | 2581 bool is_favicon, |
2580 bool bypass_cache, | 2582 uint32_t max_bitmap_size, |
2581 const ImageDownloadCallback& callback) { | 2583 bool bypass_cache, |
2582 int id = StartDownload(GetMainFrame(), url, is_favicon, max_bitmap_size, | 2584 const WebContents::ImageDownloadCallback& callback) { |
2583 bypass_cache); | 2585 static int next_image_download_id = 0; |
2584 image_download_map_[id] = callback; | 2586 const image_downloader::ImageDownloaderPtr& mojo_image_downloader = |
2585 return id; | 2587 GetMainFrame()->GetMojoImageDownloader(); |
| 2588 image_downloader::DownloadRequestPtr req = |
| 2589 image_downloader::DownloadRequest::New(); |
| 2590 |
| 2591 req->url = mojo::String::From(url); |
| 2592 req->is_favicon = is_favicon; |
| 2593 req->max_bitmap_size = max_bitmap_size; |
| 2594 req->bypass_cache = bypass_cache; |
| 2595 |
| 2596 mojo_image_downloader->DownloadImage( |
| 2597 req.Pass(), |
| 2598 base::Bind(&DidDownloadImage, callback, ++next_image_download_id, url)); |
| 2599 return next_image_download_id; |
2586 } | 2600 } |
2587 | 2601 |
2588 bool WebContentsImpl::IsSubframe() const { | 2602 bool WebContentsImpl::IsSubframe() const { |
2589 return is_subframe_; | 2603 return is_subframe_; |
2590 } | 2604 } |
2591 | 2605 |
2592 void WebContentsImpl::Find(int request_id, | 2606 void WebContentsImpl::Find(int request_id, |
2593 const base::string16& search_text, | 2607 const base::string16& search_text, |
2594 const blink::WebFindOptions& options) { | 2608 const blink::WebFindOptions& options) { |
2595 // See if a top level browser plugin handles the find request first. | 2609 // See if a top level browser plugin handles the find request first. |
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3150 } | 3164 } |
3151 | 3165 |
3152 void WebContentsImpl::OnBrowserPluginMessage(RenderFrameHost* render_frame_host, | 3166 void WebContentsImpl::OnBrowserPluginMessage(RenderFrameHost* render_frame_host, |
3153 const IPC::Message& message) { | 3167 const IPC::Message& message) { |
3154 CHECK(!browser_plugin_embedder_.get()); | 3168 CHECK(!browser_plugin_embedder_.get()); |
3155 CreateBrowserPluginEmbedderIfNecessary(); | 3169 CreateBrowserPluginEmbedderIfNecessary(); |
3156 browser_plugin_embedder_->OnMessageReceived(message, render_frame_host); | 3170 browser_plugin_embedder_->OnMessageReceived(message, render_frame_host); |
3157 } | 3171 } |
3158 #endif // defined(ENABLE_PLUGINS) | 3172 #endif // defined(ENABLE_PLUGINS) |
3159 | 3173 |
3160 void WebContentsImpl::OnDidDownloadImage( | |
3161 int id, | |
3162 int http_status_code, | |
3163 const GURL& image_url, | |
3164 const std::vector<SkBitmap>& bitmaps, | |
3165 const std::vector<gfx::Size>& original_bitmap_sizes) { | |
3166 if (bitmaps.size() != original_bitmap_sizes.size()) | |
3167 return; | |
3168 | |
3169 ImageDownloadMap::iterator iter = image_download_map_.find(id); | |
3170 if (iter == image_download_map_.end()) { | |
3171 // Currently WebContents notifies us of ANY downloads so that it is | |
3172 // possible to get here. | |
3173 return; | |
3174 } | |
3175 if (!iter->second.is_null()) { | |
3176 iter->second.Run( | |
3177 id, http_status_code, image_url, bitmaps, original_bitmap_sizes); | |
3178 } | |
3179 image_download_map_.erase(id); | |
3180 } | |
3181 | |
3182 void WebContentsImpl::OnUpdateFaviconURL( | 3174 void WebContentsImpl::OnUpdateFaviconURL( |
3183 const std::vector<FaviconURL>& candidates) { | 3175 const std::vector<FaviconURL>& candidates) { |
3184 // We get updated favicon URLs after the page stops loading. If a cross-site | 3176 // We get updated favicon URLs after the page stops loading. If a cross-site |
3185 // navigation occurs while a page is still loading, the initial page | 3177 // navigation occurs while a page is still loading, the initial page |
3186 // may stop loading and send us updated favicon URLs after the navigation | 3178 // may stop loading and send us updated favicon URLs after the navigation |
3187 // for the new page has committed. | 3179 // for the new page has committed. |
3188 RenderViewHostImpl* rvhi = | 3180 RenderViewHostImpl* rvhi = |
3189 static_cast<RenderViewHostImpl*>(render_view_message_source_); | 3181 static_cast<RenderViewHostImpl*>(render_view_message_source_); |
3190 if (!rvhi->is_active()) | 3182 if (!rvhi->is_active()) |
3191 return; | 3183 return; |
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4484 player_map->erase(it); | 4476 player_map->erase(it); |
4485 } | 4477 } |
4486 | 4478 |
4487 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) { | 4479 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) { |
4488 force_disable_overscroll_content_ = force_disable; | 4480 force_disable_overscroll_content_ = force_disable; |
4489 if (view_) | 4481 if (view_) |
4490 view_->SetOverscrollControllerEnabled(CanOverscrollContent()); | 4482 view_->SetOverscrollControllerEnabled(CanOverscrollContent()); |
4491 } | 4483 } |
4492 | 4484 |
4493 } // namespace content | 4485 } // namespace content |
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