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chromium / chromium / src.git / 0e813a534c200c3b283f8ed99cf650b413083bb8 / . / content / browser / web_contents / web_contents_impl.h
blob: b5fe67e978efc28ea622d72690e94bed731f7d1b [file] [log] [blame]
[email protected]91854cd2012-01-10 19:43:57[diff] [blame]1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
[email protected]93ddb3c2012-04-11 21:44:29[diff] [blame]5#ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
6#define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]7
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]8#include <map>
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]9#include <set>
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]10#include <string>
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]11
[email protected]01d65172011-12-25 04:39:30[diff] [blame]12#include "base/compiler_specific.h"
[email protected]c9e3b202014-08-08 08:24:42[diff] [blame]13#include "base/containers/scoped_ptr_hash_map.h"
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]14#include "base/gtest_prod_util.h"
[email protected]3b63f8f42011-03-28 01:54:15[diff] [blame]15#include "base/memory/scoped_ptr.h"
[email protected]6eac57a2011-07-12 21:15:09[diff] [blame]16#include "base/observer_list.h"
[email protected]fa20e002013-07-23 21:20:54[diff] [blame]17#include "base/process/process.h"
[email protected]738f57a2013-06-29 21:06:54[diff] [blame]18#include "base/values.h"
[email protected]d4a8ca482013-10-30 21:06:40[diff] [blame]19#include "content/browser/frame_host/frame_tree.h"
20#include "content/browser/frame_host/navigation_controller_delegate.h"
21#include "content/browser/frame_host/navigation_controller_impl.h"
[email protected]190b8c52013-11-09 01:35:44[diff] [blame]22#include "content/browser/frame_host/navigator_delegate.h"
[email protected]92404c62013-12-04 16:40:46[diff] [blame]23#include "content/browser/frame_host/render_frame_host_delegate.h"
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]24#include "content/browser/frame_host/render_frame_host_manager.h"
[email protected]2e3bf992012-05-24 17:36:24[diff] [blame]25#include "content/browser/renderer_host/render_view_host_delegate.h"
[email protected]4ca76c02012-05-16 16:19:05[diff] [blame]26#include "content/browser/renderer_host/render_widget_host_delegate.h"
[email protected]95640212014-07-26 18:14:30[diff] [blame]27#include "content/common/accessibility_mode_enums.h"
[email protected]8d128d62011-09-13 22:11:57[diff] [blame]28#include "content/common/content_export.h"
[email protected]8ed16472014-04-11 19:02:48[diff] [blame]29#include "content/public/browser/color_chooser.h"
[email protected]14392a52012-05-02 20:28:44[diff] [blame]30#include "content/public/browser/notification_observer.h"
31#include "content/public/browser/notification_registrar.h"
[email protected]58f5d562011-12-20 17:13:03[diff] [blame]32#include "content/public/browser/web_contents.h"
[email protected]f8872902013-10-30 03:18:57[diff] [blame]33#include "content/public/common/page_transition_types.h"
[email protected]daf82f82011-10-31 22:35:31[diff] [blame]34#include "content/public/common/renderer_preferences.h"
[email protected]7491ad02014-07-05 19:10:07[diff] [blame]35#include "content/public/common/resource_type.h"
[email protected]818915cd2012-11-20 13:14:11[diff] [blame]36#include "content/public/common/three_d_api_types.h"
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]37#include "net/base/load_states.h"
[email protected]6f2ac772014-07-24 22:22:08[diff] [blame]38#include "net/http/http_response_headers.h"
[email protected]2255a9332013-06-17 05:12:31[diff] [blame]39#include "third_party/WebKit/public/web/WebDragOperation.h"
[email protected]59363fc92012-09-05 03:46:31[diff] [blame]40#include "ui/gfx/rect_f.h"
[email protected]bcd2815602012-01-14 18:17:23[diff] [blame]41#include "ui/gfx/size.h"
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]42
[email protected]92a01cc2012-09-29 14:13:59[diff] [blame]43struct BrowserPluginHostMsg_ResizeGuest_Params;
[email protected]1ff427972013-02-07 21:14:07[diff] [blame]44struct ViewHostMsg_DateTimeDialogValue_Params;
[email protected]f546640b2012-05-15 00:03:49[diff] [blame]45struct ViewMsg_PostMessage_Params;
[email protected]daf82f82011-10-31 22:35:31[diff] [blame]46
[email protected]e582fdd2011-12-20 16:48:17[diff] [blame]47namespace content {
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]48class BrowserPluginEmbedder;
49class BrowserPluginGuest;
[email protected]8eb04562013-03-06 03:41:14[diff] [blame]50class BrowserPluginGuestManager;
[email protected]583418cc2013-01-17 14:01:10[diff] [blame]51class DateTimeChooserAndroid;
[email protected]e582fdd2011-12-20 16:48:17[diff] [blame]52class DownloadItem;
[email protected]f28ef9a32014-05-12 16:36:10[diff] [blame]53class GeolocationDispatcherHost;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]54class InterstitialPageImpl;
[email protected]71a88bb2013-02-01 22:05:15[diff] [blame]55class JavaScriptDialogManager;
[email protected]29998f92014-06-15 03:12:14[diff] [blame]56class MidiDispatcherHost;
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]57class PowerSaveBlocker;
[email protected]eaabba22012-03-07 15:02:11[diff] [blame]58class RenderViewHost;
[email protected]5a3bdf52012-05-24 15:12:57[diff] [blame]59class RenderViewHostDelegateView;
[email protected]eaabba22012-03-07 15:02:11[diff] [blame]60class RenderViewHostImpl;
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]61class RenderWidgetHostImpl;
[email protected]35869622012-10-26 23:23:55[diff] [blame]62class SavePackage;
[email protected]01f83f92014-06-17 14:41:54[diff] [blame]63class ScreenOrientationDispatcherHost;
[email protected]09d31d52012-03-11 22:30:27[diff] [blame]64class SiteInstance;
[email protected]80e776ae2012-03-23 16:17:20[diff] [blame]65class TestWebContents;
[email protected]674bc592011-12-20 23:00:42[diff] [blame]66class WebContentsDelegate;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]67class WebContentsImpl;
[email protected]51da7e32012-01-30 19:24:52[diff] [blame]68class WebContentsObserver;
[email protected]fc2b46b2014-05-03 16:33:45[diff] [blame]69class WebContentsView;
[email protected]f66df822012-05-18 16:52:17[diff] [blame]70class WebContentsViewDelegate;
[email protected]31a71eaf2014-03-13 01:47:36[diff] [blame]71struct AXEventNotificationDetails;
[email protected]8bc5ff02013-11-29 06:34:03[diff] [blame]72struct ColorSuggestion;
[email protected]795c28972012-12-06 06:13:39[diff] [blame]73struct FaviconURL;
[email protected]09d31d52012-03-11 22:30:27[diff] [blame]74struct LoadNotificationDetails;
[email protected]d60f3702013-12-26 16:30:24[diff] [blame]75struct ResourceRedirectDetails;
76struct ResourceRequestDetails;
[email protected]f66df822012-05-18 16:52:17[diff] [blame]77
[email protected]0e813a52014-08-13 10:34:56[diff] [blame^]78#if defined(OS_ANDROID)
79class WebContentsAndroid;
80#endif
81
[email protected]f66df822012-05-18 16:52:17[diff] [blame]82// Factory function for the implementations that content knows about. Takes
83// ownership of |delegate|.
[email protected]fc2b46b2014-05-03 16:33:45[diff] [blame]84WebContentsView* CreateWebContentsView(
[email protected]5a3bdf52012-05-24 15:12:57[diff] [blame]85 WebContentsImpl* web_contents,
86 WebContentsViewDelegate* delegate,
87 RenderViewHostDelegateView** render_view_host_delegate_view);
[email protected]97714c82012-06-06 10:15:13[diff] [blame]88
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]89class CONTENT_EXPORT WebContentsImpl
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]90 : public NON_EXPORTED_BASE(WebContents),
[email protected]92404c62013-12-04 16:40:46[diff] [blame]91 public NON_EXPORTED_BASE(RenderFrameHostDelegate),
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]92 public RenderViewHostDelegate,
93 public RenderWidgetHostDelegate,
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]94 public RenderFrameHostManager::Delegate,
[email protected]ec6c05f2013-10-23 18:41:57[diff] [blame]95 public NotificationObserver,
[email protected]190b8c52013-11-09 01:35:44[diff] [blame]96 public NON_EXPORTED_BASE(NavigationControllerDelegate),
97 public NON_EXPORTED_BASE(NavigatorDelegate) {
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]98 public:
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]99 virtual ~WebContentsImpl();
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]100
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]101 static WebContentsImpl* CreateWithOpener(
[email protected]54944cde2012-12-09 09:24:59[diff] [blame]102 const WebContents::CreateParams& params,
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]103 WebContentsImpl* opener);
104
[email protected]95640212014-07-26 18:14:30[diff] [blame]105 static std::vector<WebContentsImpl*> GetAllWebContents();
106
[email protected]3de10bb32013-01-08 21:57:33[diff] [blame]107 // Returns the opener WebContentsImpl, if any. This can be set to null if the
108 // opener is closed or the page clears its window.opener.
109 WebContentsImpl* opener() const { return opener_; }
110
[email protected]0eba810b2012-10-18 03:19:36[diff] [blame]111 // Creates a swapped out RenderView. This is used by the browser plugin to
112 // create a swapped out RenderView in the embedder render process for the
113 // guest, to expose the guest's window object to the embedder.
114 // This returns the routing ID of the newly created swapped out RenderView.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]115 int CreateSwappedOutRenderView(SiteInstance* instance);
[email protected]0eba810b2012-10-18 03:19:36[diff] [blame]116
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]117 // Complex initialization here. Specifically needed to avoid having
118 // members call back into our virtual functions in the constructor.
[email protected]54944cde2012-12-09 09:24:59[diff] [blame]119 virtual void Init(const WebContents::CreateParams& params);
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]120
[email protected]c7dd2f62011-07-18 15:57:59[diff] [blame]121 // Returns the SavePackage which manages the page saving job. May be NULL.
122 SavePackage* save_package() const { return save_package_.get(); }
123
[email protected]c7654a232013-06-12 21:04:44[diff] [blame]124#if defined(OS_ANDROID)
[email protected]7d244f12013-08-22 21:41:51[diff] [blame]125 // In Android WebView, the RenderView needs created even there is no
126 // navigation entry, this allows Android WebViews to use
127 // javascript: URLs that load into the DOMWindow before the first page
128 // load. This is not safe to do in any context that a web page could get a
129 // reference to the DOMWindow before the first page load.
130 bool CreateRenderViewForInitialEmptyDocument();
[email protected]4cc1ab52013-01-21 19:24:34[diff] [blame]131#endif
[email protected]276b37a22011-11-08 20:45:46[diff] [blame]132
[email protected]765187182012-01-11 23:59:28[diff] [blame]133 // Expose the render manager for testing.
[email protected]ee87c8be2014-03-05 00:35:38[diff] [blame]134 // TODO(creis): Remove this now that we can get to it via FrameTreeNode.
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]135 RenderFrameHostManager* GetRenderManagerForTesting();
[email protected]765187182012-01-11 23:59:28[diff] [blame]136
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]137 // Returns guest browser plugin object, or NULL if this WebContents is not a
138 // guest.
[email protected]f8497342013-02-05 22:15:02[diff] [blame]139 BrowserPluginGuest* GetBrowserPluginGuest() const;
[email protected]738f57a2013-06-29 21:06:54[diff] [blame]140
141 // Sets a BrowserPluginGuest object for this WebContents. If this WebContents
142 // has a BrowserPluginGuest then that implies that it is being hosted by
143 // a BrowserPlugin object in an embedder renderer process.
144 void SetBrowserPluginGuest(BrowserPluginGuest* guest);
145
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]146 // Returns embedder browser plugin object, or NULL if this WebContents is not
147 // an embedder.
[email protected]f8497342013-02-05 22:15:02[diff] [blame]148 BrowserPluginEmbedder* GetBrowserPluginEmbedder() const;
[email protected]738f57a2013-06-29 21:06:54[diff] [blame]149
[email protected]44470a22013-01-24 01:21:54[diff] [blame]150 // Gets the current fullscreen render widget's routing ID. Returns
151 // MSG_ROUTING_NONE when there is no fullscreen render widget.
152 int GetFullscreenWidgetRoutingID() const;
153
[email protected]e67ebf32013-02-13 11:07:19[diff] [blame]154 // Invoked when visible SSL state (as defined by SSLStatus) changes.
155 void DidChangeVisibleSSLState();
156
[email protected]cf200a562013-05-03 16:24:29[diff] [blame]157 // Informs the render view host and the BrowserPluginEmbedder, if present, of
158 // a Drag Source End.
159 void DragSourceEndedAt(int client_x, int client_y, int screen_x,
[email protected]180ef242013-11-07 06:50:46[diff] [blame]160 int screen_y, blink::WebDragOperation operation);
[email protected]cf200a562013-05-03 16:24:29[diff] [blame]161
[email protected]d60f3702013-12-26 16:30:24[diff] [blame]162 // A response has been received for a resource request.
163 void DidGetResourceResponseStart(
164 const ResourceRequestDetails& details);
165
166 // A redirect was received while requesting a resource.
167 void DidGetRedirectForResourceRequest(
168 RenderViewHost* render_view_host,
169 const ResourceRedirectDetails& details);
170
[email protected]fc2b46b2014-05-03 16:33:45[diff] [blame]171 WebContentsView* GetView() const;
172
[email protected]f28ef9a32014-05-12 16:36:10[diff] [blame]173 GeolocationDispatcherHost* geolocation_dispatcher_host() {
174 return geolocation_dispatcher_host_.get();
175 }
176
[email protected]6ccd6f92014-06-24 16:20:57[diff] [blame]177 ScreenOrientationDispatcherHost* screen_orientation_dispatcher_host() {
178 return screen_orientation_dispatcher_host_.get();
179 }
180
[email protected]16620a92014-05-24 01:05:51[diff] [blame]181 bool should_normally_be_visible() { return should_normally_be_visible_; }
182
[email protected]95640212014-07-26 18:14:30[diff] [blame]183 // Broadcasts the mode change to all frames.
184 void SetAccessibilityMode(AccessibilityMode mode);
185
186 // Adds the given accessibility mode to the current accessibility mode
187 // bitmap.
188 void AddAccessibilityMode(AccessibilityMode mode);
189
190 // Removes the given accessibility mode from the current accessibility
191 // mode bitmap, managing the bits that are shared with other modes such
192 // that a bit will only be turned off when all modes that depend on it
193 // have been removed.
194 void RemoveAccessibilityMode(AccessibilityMode mode);
195
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]196 // WebContents ------------------------------------------------------
197 virtual WebContentsDelegate* GetDelegate() OVERRIDE;
198 virtual void SetDelegate(WebContentsDelegate* delegate) OVERRIDE;
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]199 virtual NavigationControllerImpl& GetController() OVERRIDE;
200 virtual const NavigationControllerImpl& GetController() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]201 virtual BrowserContext* GetBrowserContext() const OVERRIDE;
[email protected]c31a84802014-04-03 15:55:49[diff] [blame]202 virtual const GURL& GetURL() const OVERRIDE;
203 virtual const GURL& GetVisibleURL() const OVERRIDE;
204 virtual const GURL& GetLastCommittedURL() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]205 virtual RenderProcessHost* GetRenderProcessHost() const OVERRIDE;
[email protected]60eca4eb2013-12-06 00:02:16[diff] [blame]206 virtual RenderFrameHost* GetMainFrame() OVERRIDE;
[email protected]9c9343b2014-03-08 02:56:07[diff] [blame]207 virtual RenderFrameHost* GetFocusedFrame() OVERRIDE;
[email protected]a86c0e962013-12-17 17:10:39[diff] [blame]208 virtual void ForEachFrame(
209 const base::Callback<void(RenderFrameHost*)>& on_frame) OVERRIDE;
210 virtual void SendToAllFrames(IPC::Message* message) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]211 virtual RenderViewHost* GetRenderViewHost() const OVERRIDE;
[email protected]6b618e62012-08-16 12:59:18[diff] [blame]212 virtual int GetRoutingID() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]213 virtual RenderWidgetHostView* GetRenderWidgetHostView() const OVERRIDE;
[email protected]4aebbca2013-09-17 22:26:49[diff] [blame]214 virtual RenderWidgetHostView* GetFullscreenRenderWidgetHostView() const
215 OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]216 virtual WebUI* CreateWebUI(const GURL& url) OVERRIDE;
217 virtual WebUI* GetWebUI() const OVERRIDE;
218 virtual WebUI* GetCommittedWebUI() const OVERRIDE;
[email protected]86ef6a392012-05-11 22:03:11[diff] [blame]219 virtual void SetUserAgentOverride(const std::string& override) OVERRIDE;
220 virtual const std::string& GetUserAgentOverride() const OVERRIDE;
[email protected]95640212014-07-26 18:14:30[diff] [blame]221 virtual void EnableTreeOnlyAccessibilityMode() OVERRIDE;
222 virtual bool IsTreeOnlyAccessibilityModeForTesting() const OVERRIDE;
223 virtual bool IsFullAccessibilityModeForTesting() const OVERRIDE;
[email protected]2ceee8f2014-01-14 18:02:08[diff] [blame]224#if defined(OS_WIN)
[email protected]c73a2282013-04-29 21:10:41[diff] [blame]225 virtual void SetParentNativeViewAccessible(
226 gfx::NativeViewAccessible accessible_parent) OVERRIDE;
227#endif
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]228 virtual const base::string16& GetTitle() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]229 virtual int32 GetMaxPageID() OVERRIDE;
230 virtual int32 GetMaxPageIDForSiteInstance(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]231 SiteInstance* site_instance) OVERRIDE;
232 virtual SiteInstance* GetSiteInstance() const OVERRIDE;
233 virtual SiteInstance* GetPendingSiteInstance() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]234 virtual bool IsLoading() const OVERRIDE;
[email protected]6dfed692014-05-22 04:18:03[diff] [blame]235 virtual bool IsLoadingToDifferentDocument() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]236 virtual bool IsWaitingForResponse() const OVERRIDE;
237 virtual const net::LoadStateWithParam& GetLoadState() const OVERRIDE;
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]238 virtual const base::string16& GetLoadStateHost() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]239 virtual uint64 GetUploadSize() const OVERRIDE;
240 virtual uint64 GetUploadPosition() const OVERRIDE;
[email protected]1ae93fb2013-06-14 03:38:56[diff] [blame]241 virtual std::set<GURL> GetSitesInTab() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]242 virtual const std::string& GetEncoding() const OVERRIDE;
243 virtual bool DisplayedInsecureContent() const OVERRIDE;
[email protected]222f5822014-02-05 23:40:49[diff] [blame]244 virtual void IncrementCapturerCount(const gfx::Size& capture_size) OVERRIDE;
[email protected]54597982013-02-06 01:59:55[diff] [blame]245 virtual void DecrementCapturerCount() OVERRIDE;
[email protected]f2bd40812013-07-20 04:30:44[diff] [blame]246 virtual int GetCapturerCount() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]247 virtual bool IsCrashed() const OVERRIDE;
248 virtual void SetIsCrashed(base::TerminationStatus status,
249 int error_code) OVERRIDE;
250 virtual base::TerminationStatus GetCrashedStatus() const OVERRIDE;
251 virtual bool IsBeingDestroyed() const OVERRIDE;
[email protected]7f924832014-08-09 05:57:22[diff] [blame]252 virtual void NotifyNavigationStateChanged(
253 InvalidateTypes changed_flags) OVERRIDE;
[email protected]9a890452014-02-13 22:21:02[diff] [blame]254 virtual base::TimeTicks GetLastActiveTime() const OVERRIDE;
[email protected]9e2e4632012-07-27 16:38:41[diff] [blame]255 virtual void WasShown() OVERRIDE;
[email protected]3e324142012-06-25 18:26:33[diff] [blame]256 virtual void WasHidden() OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]257 virtual bool NeedToFireBeforeUnload() OVERRIDE;
[email protected]1c3f80bd2014-04-08 23:02:06[diff] [blame]258 virtual void DispatchBeforeUnload(bool for_cross_site_transition) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]259 virtual void Stop() OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]260 virtual WebContents* Clone() OVERRIDE;
[email protected]4fed3702014-04-01 09:08:00[diff] [blame]261 virtual void ReloadFocusedFrame(bool ignore_cache) OVERRIDE;
[email protected]959be4c2014-04-08 15:01:33[diff] [blame]262 virtual void Undo() OVERRIDE;
263 virtual void Redo() OVERRIDE;
264 virtual void Cut() OVERRIDE;
265 virtual void Copy() OVERRIDE;
266 virtual void CopyToFindPboard() OVERRIDE;
267 virtual void Paste() OVERRIDE;
268 virtual void PasteAndMatchStyle() OVERRIDE;
269 virtual void Delete() OVERRIDE;
270 virtual void SelectAll() OVERRIDE;
271 virtual void Unselect() OVERRIDE;
[email protected]1f3fc1d2014-04-03 14:50:17[diff] [blame]272 virtual void Replace(const base::string16& word) OVERRIDE;
273 virtual void ReplaceMisspelling(const base::string16& word) OVERRIDE;
[email protected]959be4c2014-04-08 15:01:33[diff] [blame]274 virtual void NotifyContextMenuClosed(
275 const CustomContextMenuContext& context) OVERRIDE;
276 virtual void ExecuteCustomContextMenuCommand(
277 int action, const CustomContextMenuContext& context) OVERRIDE;
[email protected]fc2b46b2014-05-03 16:33:45[diff] [blame]278 virtual gfx::NativeView GetNativeView() OVERRIDE;
279 virtual gfx::NativeView GetContentNativeView() OVERRIDE;
280 virtual gfx::NativeWindow GetTopLevelNativeWindow() OVERRIDE;
281 virtual gfx::Rect GetContainerBounds() OVERRIDE;
282 virtual gfx::Rect GetViewBounds() OVERRIDE;
283 virtual DropData* GetDropData() OVERRIDE;
284 virtual void Focus() OVERRIDE;
285 virtual void SetInitialFocus() OVERRIDE;
286 virtual void StoreFocus() OVERRIDE;
287 virtual void RestoreFocus() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]288 virtual void FocusThroughTabTraversal(bool reverse) OVERRIDE;
289 virtual bool ShowingInterstitialPage() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]290 virtual InterstitialPage* GetInterstitialPage() const OVERRIDE;
[email protected]a53209b2012-01-20 16:48:16[diff] [blame]291 virtual bool IsSavable() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]292 virtual void OnSavePage() OVERRIDE;
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]293 virtual bool SavePage(const base::FilePath& main_file,
294 const base::FilePath& dir_path,
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]295 SavePageType save_type) OVERRIDE;
[email protected]3c71576ce2013-07-23 02:00:01[diff] [blame]296 virtual void SaveFrame(const GURL& url,
297 const Referrer& referrer) OVERRIDE;
[email protected]aa4f3972012-03-01 18:12:12[diff] [blame]298 virtual void GenerateMHTML(
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]299 const base::FilePath& file,
[email protected]18516cf92013-08-28 18:19:48[diff] [blame]300 const base::Callback<void(int64)>& callback)
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]301 OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]302 virtual const std::string& GetContentsMimeType() const OVERRIDE;
303 virtual bool WillNotifyDisconnection() const OVERRIDE;
304 virtual void SetOverrideEncoding(const std::string& encoding) OVERRIDE;
305 virtual void ResetOverrideEncoding() OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]306 virtual RendererPreferences* GetMutableRendererPrefs() OVERRIDE;
[email protected]e35ccd52012-05-23 16:22:47[diff] [blame]307 virtual void Close() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]308 virtual void SystemDragEnded() OVERRIDE;
[email protected]e35ccd52012-05-23 16:22:47[diff] [blame]309 virtual void UserGestureDone() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]310 virtual void SetClosedByUserGesture(bool value) OVERRIDE;
311 virtual bool GetClosedByUserGesture() const OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]312 virtual void ViewSource() OVERRIDE;
313 virtual void ViewFrameSource(const GURL& url,
[email protected]691aa2f2013-05-28 22:52:04[diff] [blame]314 const PageState& page_state) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]315 virtual int GetMinimumZoomPercent() const OVERRIDE;
316 virtual int GetMaximumZoomPercent() const OVERRIDE;
[email protected]bcd2815602012-01-14 18:17:23[diff] [blame]317 virtual gfx::Size GetPreferredSize() const OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]318 virtual bool GotResponseToLockMouseRequest(bool allowed) OVERRIDE;
[email protected]a0358d72012-03-09 14:06:50[diff] [blame]319 virtual bool HasOpener() const OVERRIDE;
[email protected]cb805452013-05-22 15:16:21[diff] [blame]320 virtual void DidChooseColorInColorChooser(SkColor color) OVERRIDE;
321 virtual void DidEndColorChooser() OVERRIDE;
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]322 virtual int DownloadImage(const GURL& url,
323 bool is_favicon,
[email protected]263cb08f2013-09-18 00:26:30[diff] [blame]324 uint32_t max_bitmap_size,
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]325 const ImageDownloadCallback& callback) OVERRIDE;
[email protected]5dcaf8e2013-12-28 01:31:42[diff] [blame]326 virtual bool IsSubframe() const OVERRIDE;
[email protected]36ec24f2014-01-09 00:32:08[diff] [blame]327 virtual void Find(int request_id,
328 const base::string16& search_text,
329 const blink::WebFindOptions& options) OVERRIDE;
330 virtual void StopFinding(StopFindAction action) OVERRIDE;
[email protected]4fe53add2014-04-08 19:53:36[diff] [blame]331 virtual void InsertCSS(const std::string& css) OVERRIDE;
[email protected]155c7f22013-12-09 17:07:18[diff] [blame]332#if defined(OS_ANDROID)
333 virtual base::android::ScopedJavaLocalRef<jobject> GetJavaWebContents()
334 OVERRIDE;
[email protected]0e813a52014-08-13 10:34:56[diff] [blame^]335 virtual WebContentsAndroid* GetWebContentsAndroid();
[email protected]fc2b46b2014-05-03 16:33:45[diff] [blame]336#elif defined(OS_MACOSX)
337 virtual void SetAllowOverlappingViews(bool overlapping) OVERRIDE;
338 virtual bool GetAllowOverlappingViews() OVERRIDE;
[email protected]75f4df72014-07-16 22:39:42[diff] [blame]339 virtual void SetAllowOtherViews(bool allow) OVERRIDE;
340 virtual bool GetAllowOtherViews() OVERRIDE;
[email protected]155c7f22013-12-09 17:07:18[diff] [blame]341#endif
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]342
343 // Implementation of PageNavigator.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]344 virtual WebContents* OpenURL(const OpenURLParams& params) OVERRIDE;
[email protected]151a63d2011-12-20 22:32:52[diff] [blame]345
[email protected]6b618e62012-08-16 12:59:18[diff] [blame]346 // Implementation of IPC::Sender.
347 virtual bool Send(IPC::Message* message) OVERRIDE;
348
[email protected]92404c62013-12-04 16:40:46[diff] [blame]349 // RenderFrameHostDelegate ---------------------------------------------------
[email protected]f114fa42013-12-06 17:06:44[diff] [blame]350 virtual bool OnMessageReceived(RenderFrameHost* render_frame_host,
351 const IPC::Message& message) OVERRIDE;
[email protected]c31a84802014-04-03 15:55:49[diff] [blame]352 virtual const GURL& GetMainFrameLastCommittedURL() const OVERRIDE;
[email protected]b849847b2013-12-10 21:57:58[diff] [blame]353 virtual void RenderFrameCreated(RenderFrameHost* render_frame_host) OVERRIDE;
354 virtual void RenderFrameDeleted(RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]e3b10d12014-03-28 16:06:09[diff] [blame]355 virtual void DidStartLoading(RenderFrameHost* render_frame_host,
356 bool to_different_document) OVERRIDE;
[email protected]66bbadaf2014-03-28 16:25:54[diff] [blame]357 virtual void SwappedOut(RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]6f2ac772014-07-24 22:22:08[diff] [blame]358 virtual void DidDeferAfterResponseStarted(
[email protected]9e6bea412014-08-08 06:35:25[diff] [blame]359 const TransitionLayerData& transition_data) OVERRIDE;
[email protected]23f41fd2014-06-21 05:29:17[diff] [blame]360 virtual bool WillHandleDeferAfterResponseStarted() OVERRIDE;
[email protected]a09d53ce2014-01-31 00:46:42[diff] [blame]361 virtual void WorkerCrashed(RenderFrameHost* render_frame_host) OVERRIDE;
362 virtual void ShowContextMenu(RenderFrameHost* render_frame_host,
363 const ContextMenuParams& params) OVERRIDE;
[email protected]39f2f9252014-05-03 00:54:01[diff] [blame]364 virtual void RunJavaScriptMessage(RenderFrameHost* render_frame_host,
[email protected]87de04b02014-04-08 22:14:49[diff] [blame]365 const base::string16& message,
366 const base::string16& default_prompt,
367 const GURL& frame_url,
368 JavaScriptMessageType type,
369 IPC::Message* reply_msg) OVERRIDE;
[email protected]39f2f9252014-05-03 00:54:01[diff] [blame]370 virtual void RunBeforeUnloadConfirm(RenderFrameHost* render_frame_host,
[email protected]87de04b02014-04-08 22:14:49[diff] [blame]371 const base::string16& message,
372 bool is_reload,
373 IPC::Message* reply_msg) OVERRIDE;
[email protected]b4c84012014-04-28 19:51:10[diff] [blame]374 virtual void DidAccessInitialDocument() OVERRIDE;
[email protected]3f19f1a2014-05-02 05:23:27[diff] [blame]375 virtual void DidDisownOpener(RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]50279492014-05-05 23:24:29[diff] [blame]376 virtual void DocumentOnLoadCompleted(
377 RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]ef3adfc2014-05-11 00:04:54[diff] [blame]378 virtual void UpdateTitle(RenderFrameHost* render_frame_host,
379 int32 page_id,
380 const base::string16& title,
381 base::i18n::TextDirection title_direction) OVERRIDE;
382 virtual void UpdateEncoding(RenderFrameHost* render_frame_host,
383 const std::string& encoding) OVERRIDE;
[email protected]a86c0e962013-12-17 17:10:39[diff] [blame]384 virtual WebContents* GetAsWebContents() OVERRIDE;
[email protected]7912e822014-04-16 02:37:03[diff] [blame]385 virtual bool IsNeverVisible() OVERRIDE;
[email protected]95640212014-07-26 18:14:30[diff] [blame]386 virtual AccessibilityMode GetAccessibilityMode() const OVERRIDE;
387 virtual void AccessibilityEventReceived(
388 const std::vector<AXEventNotificationDetails>& details) OVERRIDE;
389#if defined(OS_WIN)
390 virtual gfx::NativeViewAccessible GetParentNativeViewAccessible() OVERRIDE;
391#endif
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]392
[email protected]92404c62013-12-04 16:40:46[diff] [blame]393 // RenderViewHostDelegate ----------------------------------------------------
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]394 virtual RenderViewHostDelegateView* GetDelegateView() OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]395 virtual bool OnMessageReceived(RenderViewHost* render_view_host,
[email protected]7bb761892012-07-20 09:32:47[diff] [blame]396 const IPC::Message& message) OVERRIDE;
[email protected]a86c0e962013-12-17 17:10:39[diff] [blame]397 // RenderFrameHostDelegate has the same method, so list it there because this
398 // interface is going away.
399 // virtual WebContents* GetAsWebContents() OVERRIDE;
[email protected]b7a756d42012-01-23 18:08:17[diff] [blame]400 virtual gfx::Rect GetRootWindowResizerRect() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]401 virtual void RenderViewCreated(RenderViewHost* render_view_host) OVERRIDE;
402 virtual void RenderViewReady(RenderViewHost* render_view_host) OVERRIDE;
[email protected]ec6a7eb2013-04-22 17:34:22[diff] [blame]403 virtual void RenderViewTerminated(RenderViewHost* render_view_host,
404 base::TerminationStatus status,
405 int error_code) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]406 virtual void RenderViewDeleted(RenderViewHost* render_view_host) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]407 virtual void UpdateState(RenderViewHost* render_view_host,
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]408 int32 page_id,
[email protected]691aa2f2013-05-28 22:52:04[diff] [blame]409 const PageState& page_state) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]410 virtual void UpdateTargetURL(int32 page_id, const GURL& url) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]411 virtual void Close(RenderViewHost* render_view_host) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]412 virtual void RequestMove(const gfx::Rect& new_bounds) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]413 virtual void DidCancelLoading() OVERRIDE;
[email protected]87717d0e2012-04-26 02:58:43[diff] [blame]414 virtual void DocumentAvailableInMainFrame(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]415 RenderViewHost* render_view_host) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]416 virtual void RouteCloseEvent(RenderViewHost* rvh) OVERRIDE;
[email protected]f546640b2012-05-15 00:03:49[diff] [blame]417 virtual void RouteMessageEvent(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]418 RenderViewHost* rvh,
[email protected]f546640b2012-05-15 00:03:49[diff] [blame]419 const ViewMsg_PostMessage_Params& params) OVERRIDE;
[email protected]a796f202012-05-30 14:14:25[diff] [blame]420 virtual bool AddMessageToConsole(int32 level,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]421 const base::string16& message,
[email protected]a796f202012-05-30 14:14:25[diff] [blame]422 int32 line_no,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]423 const base::string16& source_id) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]424 virtual RendererPreferences GetRendererPrefs(
425 BrowserContext* browser_context) const OVERRIDE;
[email protected]9e797d22014-08-08 21:31:30[diff] [blame]426 virtual WebPreferences ComputeWebkitPrefs() OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]427 virtual void OnUserGesture() OVERRIDE;
428 virtual void OnIgnoredUIEvent() OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]429 virtual void RendererUnresponsive(RenderViewHost* render_view_host,
[email protected]2e9d79f2013-08-16 05:45:56[diff] [blame]430 bool is_during_beforeunload,
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]431 bool is_during_unload) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]432 virtual void RendererResponsive(RenderViewHost* render_view_host) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]433 virtual void LoadStateChanged(const GURL& url,
434 const net::LoadStateWithParam& load_state,
435 uint64 upload_position,
436 uint64 upload_size) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]437 virtual void Activate() OVERRIDE;
438 virtual void Deactivate() OVERRIDE;
439 virtual void LostCapture() OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]440 virtual void HandleMouseDown() OVERRIDE;
441 virtual void HandleMouseUp() OVERRIDE;
[email protected]590a634e2012-07-19 16:38:23[diff] [blame]442 virtual void HandlePointerActivate() OVERRIDE;
443 virtual void HandleGestureBegin() OVERRIDE;
444 virtual void HandleGestureEnd() OVERRIDE;
[email protected]edc64de2011-11-17 20:07:38[diff] [blame]445 virtual void RunFileChooser(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]446 RenderViewHost* render_view_host,
447 const FileChooserParams& params) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]448 virtual void ToggleFullscreenMode(bool enter_fullscreen) OVERRIDE;
449 virtual bool IsFullscreenForCurrentTab() const OVERRIDE;
450 virtual void UpdatePreferredSize(const gfx::Size& pref_size) OVERRIDE;
[email protected]61e2b3cc2012-03-02 16:13:34[diff] [blame]451 virtual void ResizeDueToAutoResize(const gfx::Size& new_size) OVERRIDE;
[email protected]a9c81f02012-06-01 00:15:44[diff] [blame]452 virtual void RequestToLockMouse(bool user_gesture,
453 bool last_unlocked_by_target) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]454 virtual void LostMouseLock() OVERRIDE;
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]455 virtual void CreateNewWindow(
[email protected]04cbd3d2013-12-04 04:58:20[diff] [blame]456 int render_process_id,
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]457 int route_id,
[email protected]227692c52013-05-31 22:43:04[diff] [blame]458 int main_frame_route_id,
[email protected]97714c82012-06-06 10:15:13[diff] [blame]459 const ViewHostMsg_CreateWindow_Params& params,
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]460 SessionStorageNamespace* session_storage_namespace) OVERRIDE;
[email protected]a8504022013-12-04 20:23:51[diff] [blame]461 virtual void CreateNewWidget(int render_process_id,
462 int route_id,
[email protected]180ef242013-11-07 06:50:46[diff] [blame]463 blink::WebPopupType popup_type) OVERRIDE;
[email protected]a8504022013-12-04 20:23:51[diff] [blame]464 virtual void CreateNewFullscreenWidget(int render_process_id,
465 int route_id) OVERRIDE;
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]466 virtual void ShowCreatedWindow(int route_id,
467 WindowOpenDisposition disposition,
468 const gfx::Rect& initial_pos,
469 bool user_gesture) OVERRIDE;
470 virtual void ShowCreatedWidget(int route_id,
471 const gfx::Rect& initial_pos) OVERRIDE;
472 virtual void ShowCreatedFullscreenWidget(int route_id) OVERRIDE;
[email protected]f13b4202012-06-12 23:53:23[diff] [blame]473 virtual void RequestMediaAccessPermission(
[email protected]33662e52013-01-07 21:31:09[diff] [blame]474 const MediaStreamRequest& request,
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]475 const MediaResponseCallback& callback) OVERRIDE;
[email protected]cc9200432013-07-23 23:02:40[diff] [blame]476 virtual SessionStorageNamespace* GetSessionStorageNamespace(
477 SiteInstance* instance) OVERRIDE;
[email protected]6de7fc482014-06-06 10:46:44[diff] [blame]478 virtual SessionStorageNamespaceMap GetSessionStorageNamespaceMap() OVERRIDE;
[email protected]9b159a52013-10-03 17:24:55[diff] [blame]479 virtual FrameTree* GetFrameTree() OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]480
[email protected]52913802013-12-10 05:52:18[diff] [blame]481 // NavigatorDelegate ---------------------------------------------------------
482
483 virtual void DidStartProvisionalLoad(
484 RenderFrameHostImpl* render_frame_host,
[email protected]52913802013-12-10 05:52:18[diff] [blame]485 const GURL& validated_url,
486 bool is_error_page,
487 bool is_iframe_srcdoc) OVERRIDE;
[email protected]0c3c54f2014-07-31 01:29:00[diff] [blame]488 virtual void DidStartNavigationTransition(
489 RenderFrameHostImpl* render_frame_host) OVERRIDE;
[email protected]3109fbb72014-01-06 23:57:15[diff] [blame]490 virtual void DidFailProvisionalLoadWithError(
491 RenderFrameHostImpl* render_frame_host,
492 const FrameHostMsg_DidFailProvisionalLoadWithError_Params& params)
493 OVERRIDE;
[email protected]b80624c2014-02-09 02:46:55[diff] [blame]494 virtual void DidFailLoadWithError(
495 RenderFrameHostImpl* render_frame_host,
[email protected]b80624c2014-02-09 02:46:55[diff] [blame]496 const GURL& url,
[email protected]b80624c2014-02-09 02:46:55[diff] [blame]497 int error_code,
498 const base::string16& error_description) OVERRIDE;
[email protected]66256d72014-01-10 22:41:58[diff] [blame]499 virtual void DidRedirectProvisionalLoad(
500 RenderFrameHostImpl* render_frame_host,
501 const GURL& validated_target_url) OVERRIDE;
[email protected]37567b432014-02-12 01:12:22[diff] [blame]502 virtual void DidCommitProvisionalLoad(
[email protected]27dd82fd2014-03-03 22:11:43[diff] [blame]503 RenderFrameHostImpl* render_frame_host,
[email protected]37567b432014-02-12 01:12:22[diff] [blame]504 const GURL& url,
[email protected]27dd82fd2014-03-03 22:11:43[diff] [blame]505 PageTransition transition_type) OVERRIDE;
[email protected]0d0f4c492014-04-02 06:42:57[diff] [blame]506 virtual void DidNavigateMainFramePreCommit(
[email protected]5cfbddc2014-06-23 23:52:23[diff] [blame]507 bool navigation_is_within_page) OVERRIDE;
[email protected]37567b432014-02-12 01:12:22[diff] [blame]508 virtual void DidNavigateMainFramePostCommit(
509 const LoadCommittedDetails& details,
510 const FrameHostMsg_DidCommitProvisionalLoad_Params& params) OVERRIDE;
511 virtual void DidNavigateAnyFramePostCommit(
512 RenderFrameHostImpl* render_frame_host,
513 const LoadCommittedDetails& details,
514 const FrameHostMsg_DidCommitProvisionalLoad_Params& params) OVERRIDE;
515 virtual void SetMainFrameMimeType(const std::string& mime_type) OVERRIDE;
[email protected]277857a2014-06-03 10:38:01[diff] [blame]516 virtual bool CanOverscrollContent() const OVERRIDE;
[email protected]52913802013-12-10 05:52:18[diff] [blame]517 virtual void NotifyChangedNavigationState(
518 InvalidateTypes changed_flags) OVERRIDE;
[email protected]3691e5cf2014-01-22 10:16:20[diff] [blame]519 virtual void AboutToNavigateRenderFrame(
520 RenderFrameHostImpl* render_frame_host) OVERRIDE;
521 virtual void DidStartNavigationToPendingEntry(
522 RenderFrameHostImpl* render_frame_host,
523 const GURL& url,
524 NavigationController::ReloadType reload_type) OVERRIDE;
[email protected]8cb834e2014-03-06 14:23:23[diff] [blame]525 virtual void RequestOpenURL(RenderFrameHostImpl* render_frame_host,
526 const OpenURLParams& params) OVERRIDE;
[email protected]aa62afd2014-04-22 19:22:46[diff] [blame]527 virtual bool ShouldPreserveAbortedURLs() OVERRIDE;
[email protected]52913802013-12-10 05:52:18[diff] [blame]528
[email protected]4ca76c02012-05-16 16:19:05[diff] [blame]529 // RenderWidgetHostDelegate --------------------------------------------------
530
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]531 virtual void RenderWidgetDeleted(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]532 RenderWidgetHostImpl* render_widget_host) OVERRIDE;
[email protected]b87ee522012-05-18 15:16:54[diff] [blame]533 virtual bool PreHandleKeyboardEvent(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]534 const NativeWebKeyboardEvent& event,
[email protected]b87ee522012-05-18 15:16:54[diff] [blame]535 bool* is_keyboard_shortcut) OVERRIDE;
[email protected]4ca76c02012-05-16 16:19:05[diff] [blame]536 virtual void HandleKeyboardEvent(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]537 const NativeWebKeyboardEvent& event) OVERRIDE;
[email protected]d92026ef2014-03-03 21:04:13[diff] [blame]538 virtual bool HandleWheelEvent(
[email protected]180ef242013-11-07 06:50:46[diff] [blame]539 const blink::WebMouseWheelEvent& event) OVERRIDE;
[email protected]04bce562014-01-30 05:34:54[diff] [blame]540 virtual bool PreHandleGestureEvent(
541 const blink::WebGestureEvent& event) OVERRIDE;
[email protected]bab38af2014-03-30 17:37:29[diff] [blame]542 virtual bool HandleGestureEvent(
543 const blink::WebGestureEvent& event) OVERRIDE;
[email protected]32deec62013-05-15 23:55:04[diff] [blame]544 virtual void DidSendScreenRects(RenderWidgetHostImpl* rwh) OVERRIDE;
[email protected]e85165c642014-06-10 14:34:31[diff] [blame]545 virtual void OnTouchEmulationEnabled(bool enabled) OVERRIDE;
[email protected]95640212014-07-26 18:14:30[diff] [blame]546 virtual BrowserAccessibilityManager* GetRootBrowserAccessibilityManager()
547 OVERRIDE;
548 virtual BrowserAccessibilityManager*
549 GetOrCreateRootBrowserAccessibilityManager() OVERRIDE;
[email protected]4ca76c02012-05-16 16:19:05[diff] [blame]550
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]551 // RenderFrameHostManager::Delegate ------------------------------------------
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]552
553 virtual bool CreateRenderViewForRenderManager(
[email protected]bffc8302014-01-23 20:52:16[diff] [blame]554 RenderViewHost* render_view_host,
555 int opener_route_id,
[email protected]5a7100d2014-05-19 01:29:04[diff] [blame]556 int proxy_routing_id,
[email protected]82307f6b2014-08-07 03:30:12[diff] [blame]557 bool for_main_frame_navigation) OVERRIDE;
558 virtual bool CreateRenderFrameForRenderManager(
559 RenderFrameHost* render_frame_host,
560 int parent_routing_id) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]561 virtual void BeforeUnloadFiredFromRenderManager(
[email protected]feaded02012-09-25 19:12:55[diff] [blame]562 bool proceed, const base::TimeTicks& proceed_time,
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]563 bool* proceed_to_fire_unload) OVERRIDE;
[email protected]58d5cfe2013-07-10 02:40:52[diff] [blame]564 virtual void RenderProcessGoneFromRenderManager(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]565 RenderViewHost* render_view_host) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]566 virtual void UpdateRenderViewSizeForRenderManager() OVERRIDE;
[email protected]af905902013-10-01 21:38:51[diff] [blame]567 virtual void CancelModalDialogsForRenderManager() OVERRIDE;
[email protected]02d7b6e2014-06-24 21:01:50[diff] [blame]568 virtual void NotifySwappedFromRenderManager(RenderFrameHost* old_host,
569 RenderFrameHost* new_host,
570 bool is_main_frame) OVERRIDE;
[email protected]14392a52012-05-02 20:28:44[diff] [blame]571 virtual int CreateOpenerRenderViewsForRenderManager(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]572 SiteInstance* instance) OVERRIDE;
573 virtual NavigationControllerImpl&
574 GetControllerForRenderManager() OVERRIDE;
[email protected]d2353452012-01-19 19:53:56[diff] [blame]575 virtual WebUIImpl* CreateWebUIForRenderManager(const GURL& url) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]576 virtual NavigationEntry*
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]577 GetLastCommittedNavigationEntryForRenderManager() OVERRIDE;
578 virtual bool FocusLocationBarByDefault() OVERRIDE;
579 virtual void SetFocusToLocationBar(bool select_all) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]580 virtual void CreateViewAndSetSizeForRVH(RenderViewHost* rvh) OVERRIDE;
[email protected]1ac10dca2013-08-20 20:47:04[diff] [blame]581 virtual bool IsHidden() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]582
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]583 // NotificationObserver ------------------------------------------------------
[email protected]14392a52012-05-02 20:28:44[diff] [blame]584
585 virtual void Observe(int type,
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]586 const NotificationSource& source,
587 const NotificationDetails& details) OVERRIDE;
[email protected]14392a52012-05-02 20:28:44[diff] [blame]588
[email protected]ec6c05f2013-10-23 18:41:57[diff] [blame]589 // NavigationControllerDelegate ----------------------------------------------
590
591 virtual WebContents* GetWebContents() OVERRIDE;
592 virtual void NotifyNavigationEntryCommitted(
593 const LoadCommittedDetails& load_details) OVERRIDE;
594
595 // Invoked before a form repost warning is shown.
596 virtual void NotifyBeforeFormRepostWarningShow() OVERRIDE;
597
598 // Activate this WebContents and show a form repost warning.
599 virtual void ActivateAndShowRepostFormWarningDialog() OVERRIDE;
600
[email protected]b4c84012014-04-28 19:51:10[diff] [blame]601 // Whether the initial empty page of this view has been accessed by another
602 // page, making it unsafe to show the pending URL. Always false after the
603 // first commit.
604 virtual bool HasAccessedInitialDocument() OVERRIDE;
605
[email protected]ec6c05f2013-10-23 18:41:57[diff] [blame]606 // Updates the max page ID for the current SiteInstance in this
607 // WebContentsImpl to be at least |page_id|.
608 virtual void UpdateMaxPageID(int32 page_id) OVERRIDE;
609
610 // Updates the max page ID for the given SiteInstance in this WebContentsImpl
611 // to be at least |page_id|.
612 virtual void UpdateMaxPageIDForSiteInstance(SiteInstance* site_instance,
613 int32 page_id) OVERRIDE;
614
615 // Copy the current map of SiteInstance ID to max page ID from another tab.
616 // This is necessary when this tab adopts the NavigationEntries from
617 // |web_contents|.
618 virtual void CopyMaxPageIDsFrom(WebContents* web_contents) OVERRIDE;
619
620 // Called by the NavigationController to cause the WebContentsImpl to navigate
621 // to the current pending entry. The NavigationController should be called
622 // back with RendererDidNavigate on success or DiscardPendingEntry on failure.
623 // The callbacks can be inside of this function, or at some future time.
624 //
625 // The entry has a PageID of -1 if newly created (corresponding to navigation
626 // to a new URL).
627 //
628 // If this method returns false, then the navigation is discarded (equivalent
629 // to calling DiscardPendingEntry on the NavigationController).
630 virtual bool NavigateToPendingEntry(
631 NavigationController::ReloadType reload_type) OVERRIDE;
632
633 // Sets the history for this WebContentsImpl to |history_length| entries, and
634 // moves the current page_id to the last entry in the list if it's valid.
635 // This is mainly used when a prerendered page is swapped into the current
636 // tab. The method is virtual for testing.
637 virtual void SetHistoryLengthAndPrune(
638 const SiteInstance* site_instance,
639 int merge_history_length,
640 int32 minimum_page_id) OVERRIDE;
[email protected]553602e12011-04-05 17:01:18[diff] [blame]641
[email protected]a86c0e962013-12-17 17:10:39[diff] [blame]642 // Called by InterstitialPageImpl when it creates a RenderFrameHost.
643 virtual void RenderFrameForInterstitialPageCreated(
644 RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]561628ce2013-10-25 00:56:47[diff] [blame]645
646 // Sets the passed interstitial as the currently showing interstitial.
647 // No interstitial page should already be attached.
648 virtual void AttachInterstitialPage(
649 InterstitialPageImpl* interstitial_page) OVERRIDE;
650
651 // Unsets the currently showing interstitial.
652 virtual void DetachInterstitialPage() OVERRIDE;
653
654 // Changes the IsLoading state and notifies the delegate as needed.
655 // |details| is used to provide details on the load that just finished
656 // (but can be null if not applicable).
657 virtual void SetIsLoading(RenderViewHost* render_view_host,
658 bool is_loading,
[email protected]e3b10d12014-03-28 16:06:09[diff] [blame]659 bool to_different_document,
[email protected]561628ce2013-10-25 00:56:47[diff] [blame]660 LoadNotificationDetails* details) OVERRIDE;
661
[email protected]e4abd3b42013-11-12 18:28:47[diff] [blame]662 typedef base::Callback<void(WebContents*)> CreatedCallback;
[email protected]561628ce2013-10-25 00:56:47[diff] [blame]663
[email protected]959be4c2014-04-08 15:01:33[diff] [blame]664 // Requests the renderer to select the region between two points in the
665 // currently focused frame.
666 void SelectRange(const gfx::Point& start, const gfx::Point& end);
667
[email protected]23f41fd2014-06-21 05:29:17[diff] [blame]668 // Notifies the main frame that it can continue navigation (if it was deferred
669 // immediately at first response).
670 void ResumeResponseDeferredAtStart();
671
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]672 private:
[email protected]e4abd3b42013-11-12 18:28:47[diff] [blame]673 friend class TestNavigationObserver;
[email protected]3d1dc3a2014-05-17 17:17:26[diff] [blame]674 friend class WebContentsAddedObserver;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]675 friend class WebContentsObserver;
676 friend class WebContents; // To implement factory methods.
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]677
[email protected]2db9bd72012-04-13 20:20:56[diff] [blame]678 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, NoJSMessageOnInterstitials);
679 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, UpdateTitle);
[email protected]45a22ad2013-02-21 03:25:00[diff] [blame]680 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, FindOpenerRVHWhenPending);
[email protected]2db9bd72012-04-13 20:20:56[diff] [blame]681 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest,
682 CrossSiteCantPreemptAfterUnload);
[email protected]ceee8cd2013-03-08 04:59:51[diff] [blame]683 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, PendingContents);
[email protected]50904452013-05-09 02:05:12[diff] [blame]684 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, FrameTreeShape);
[email protected]9a890452014-02-13 22:21:02[diff] [blame]685 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, GetLastActiveTime);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]686 FRIEND_TEST_ALL_PREFIXES(FormStructureBrowserTest, HTMLFiles);
687 FRIEND_TEST_ALL_PREFIXES(NavigationControllerTest, HistoryNavigate);
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]688 FRIEND_TEST_ALL_PREFIXES(RenderFrameHostManagerTest, PageDoesBackAndReload);
[email protected]de3c5d82014-05-28 22:12:59[diff] [blame]689 FRIEND_TEST_ALL_PREFIXES(SitePerProcessBrowserTest, CrossSiteIframe);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]690
[email protected]cadaec52012-02-08 21:53:13[diff] [blame]691 // So InterstitialPageImpl can access SetIsLoading.
692 friend class InterstitialPageImpl;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]693
[email protected]80e776ae2012-03-23 16:17:20[diff] [blame]694 // TODO(brettw) TestWebContents shouldn't exist!
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]695 friend class TestWebContents;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]696
[email protected]7fff43e2013-05-21 20:21:10[diff] [blame]697 class DestructionObserver;
698
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]699 // See WebContents::Create for a description of these parameters.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]700 WebContentsImpl(BrowserContext* browser_context,
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]701 WebContentsImpl* opener);
702
[email protected]e2225bf2013-11-15 16:09:38[diff] [blame]703 // Add and remove observers for page navigation notifications. The order in
704 // which notifications are sent to observers is undefined. Clients must be
705 // sure to remove the observer before they go away.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]706 void AddObserver(WebContentsObserver* observer);
707 void RemoveObserver(WebContentsObserver* observer);
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]708
[email protected]14392a52012-05-02 20:28:44[diff] [blame]709 // Clears this tab's opener if it has been closed.
[email protected]7fff43e2013-05-21 20:21:10[diff] [blame]710 void OnWebContentsDestroyed(WebContentsImpl* web_contents);
711
712 // Creates and adds to the map a destruction observer watching |web_contents|.
713 // No-op if such an observer already exists.
714 void AddDestructionObserver(WebContentsImpl* web_contents);
715
716 // Deletes and removes from the map a destruction observer
717 // watching |web_contents|. No-op if there is no such observer.
718 void RemoveDestructionObserver(WebContentsImpl* web_contents);
[email protected]14392a52012-05-02 20:28:44[diff] [blame]719
[email protected]de3c5d82014-05-28 22:12:59[diff] [blame]720 // Traverses all the RenderFrameHosts in the FrameTree and creates a set
[email protected]948481d2014-06-11 18:32:22[diff] [blame]721 // all the unique RenderWidgetHostViews.
722 std::set<RenderWidgetHostView*> GetRenderWidgetHostViewsInTree();
[email protected]de3c5d82014-05-28 22:12:59[diff] [blame]723
[email protected]6fba26d2014-04-29 09:38:28[diff] [blame]724 // Callback function when showing JavaScript dialogs. Takes in a routing ID
725 // pair to identify the RenderFrameHost that opened the dialog, because it's
726 // possible for the RenderFrameHost to be deleted by the time this is called.
727 void OnDialogClosed(int render_process_id,
728 int render_frame_id,
[email protected]51da7e32012-01-30 19:24:52[diff] [blame]729 IPC::Message* reply_msg,
[email protected]87de04b02014-04-08 22:14:49[diff] [blame]730 bool dialog_was_suppressed,
[email protected]51da7e32012-01-30 19:24:52[diff] [blame]731 bool success,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]732 const base::string16& user_input);
[email protected]51da7e32012-01-30 19:24:52[diff] [blame]733
[email protected]d8415ad92012-08-23 14:40:50[diff] [blame]734 // Callback function when requesting permission to access the PPAPI broker.
735 // |result| is true if permission was granted.
[email protected]ea0309c2013-08-06 19:35:44[diff] [blame]736 void OnPpapiBrokerPermissionResult(int routing_id, bool result);
[email protected]d8415ad92012-08-23 14:40:50[diff] [blame]737
[email protected]f114fa42013-12-06 17:06:44[diff] [blame]738 bool OnMessageReceived(RenderViewHost* render_view_host,
739 RenderFrameHost* render_frame_host,
740 const IPC::Message& message);
741
[email protected]d0759f492012-04-19 22:50:50[diff] [blame]742 // IPC message handlers.
[email protected]37b64c52014-07-11 21:14:05[diff] [blame]743 void OnThemeColorChanged(SkColor theme_color);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]744 void OnDidLoadResourceFromMemoryCache(const GURL& url,
[email protected]70435962011-08-02 20:13:28[diff] [blame]745 const std::string& security_info,
746 const std::string& http_request,
[email protected]6d6cfb3a2012-05-23 22:53:18[diff] [blame]747 const std::string& mime_type,
[email protected]6c1e05212014-07-31 00:59:40[diff] [blame]748 ResourceType resource_type);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]749 void OnDidDisplayInsecureContent();
750 void OnDidRunInsecureContent(const std::string& security_origin,
751 const GURL& target_url);
[email protected]501052ff2014-02-21 22:19:07[diff] [blame]752 void OnDocumentLoadedInFrame();
[email protected]61ac9e242014-03-21 20:55:26[diff] [blame]753 void OnDidFinishLoad(const GURL& url);
[email protected]960b0372014-05-19 18:01:00[diff] [blame]754 void OnDidStartLoading(bool to_different_document);
755 void OnDidStopLoading();
756 void OnDidChangeLoadProgress(double load_progress);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]757 void OnGoToEntryAtOffset(int offset);
[email protected]216813952011-05-19 22:21:26[diff] [blame]758 void OnUpdateZoomLimits(int minimum_percent,
[email protected]fce823222014-05-30 16:24:30[diff] [blame]759 int maximum_percent);
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]760 void OnEnumerateDirectory(int request_id, const base::FilePath& path);
[email protected]b7a756d42012-01-23 18:08:17[diff] [blame]761
[email protected]7d189022011-08-25 22:54:20[diff] [blame]762 void OnRegisterProtocolHandler(const std::string& protocol,
763 const GURL& url,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]764 const base::string16& title,
[email protected]3a3b75a2012-06-01 08:38:36[diff] [blame]765 bool user_gesture);
[email protected]f5273e52014-07-14 16:30:20[diff] [blame]766 void OnUnregisterProtocolHandler(const std::string& protocol,
767 const GURL& url,
768 bool user_gesture);
[email protected]59363fc92012-09-05 03:46:31[diff] [blame]769 void OnFindReply(int request_id,
770 int number_of_matches,
771 const gfx::Rect& selection_rect,
772 int active_match_ordinal,
[email protected]b888919c2011-09-02 00:32:16[diff] [blame]773 bool final_update);
[email protected]59363fc92012-09-05 03:46:31[diff] [blame]774#if defined(OS_ANDROID)
775 void OnFindMatchRectsReply(int version,
776 const std::vector<gfx::RectF>& rects,
777 const gfx::RectF& active_rect);
[email protected]583418cc2013-01-17 14:01:10[diff] [blame]778
[email protected]1ff427972013-02-07 21:14:07[diff] [blame]779 void OnOpenDateTimeDialog(
780 const ViewHostMsg_DateTimeDialogValue_Params& value);
[email protected]59363fc92012-09-05 03:46:31[diff] [blame]781#endif
[email protected]f114fa42013-12-06 17:06:44[diff] [blame]782 void OnPepperPluginHung(int plugin_child_id,
783 const base::FilePath& path,
784 bool is_hung);
785 void OnPluginCrashed(const base::FilePath& plugin_path,
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]786 base::ProcessId plugin_pid);
[email protected]cfa856d62014-02-22 07:58:40[diff] [blame]787 void OnDomOperationResponse(const std::string& json_string,
788 int automation_id);
[email protected]7fc4bbb2011-09-08 21:23:10[diff] [blame]789 void OnAppCacheAccessed(const GURL& manifest_url, bool blocked_by_policy);
[email protected]8bc5ff02013-11-29 06:34:03[diff] [blame]790 void OnOpenColorChooser(int color_chooser_id,
791 SkColor color,
792 const std::vector<ColorSuggestion>& suggestions);
[email protected]da8543762012-03-20 08:52:20[diff] [blame]793 void OnEndColorChooser(int color_chooser_id);
[email protected]55578b0a2012-04-18 14:31:32[diff] [blame]794 void OnSetSelectedColorInColorChooser(int color_chooser_id, SkColor color);
[email protected]d0759f492012-04-19 22:50:50[diff] [blame]795 void OnWebUISend(const GURL& source_url,
796 const std::string& name,
797 const base::ListValue& args);
[email protected]ea0309c2013-08-06 19:35:44[diff] [blame]798 void OnRequestPpapiBrokerPermission(int routing_id,
[email protected]d8415ad92012-08-23 14:40:50[diff] [blame]799 const GURL& url,
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]800 const base::FilePath& plugin_path);
[email protected]c4538072013-03-18 02:17:55[diff] [blame]801 void OnBrowserPluginMessage(const IPC::Message& message);
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]802 void OnDidDownloadImage(int id,
[email protected]749fadd2013-05-15 08:37:48[diff] [blame]803 int http_status_code,
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]804 const GURL& image_url,
[email protected]263cb08f2013-09-18 00:26:30[diff] [blame]805 const std::vector<SkBitmap>& bitmaps,
806 const std::vector<gfx::Size>& original_bitmap_sizes);
[email protected]50279492014-05-05 23:24:29[diff] [blame]807 void OnUpdateFaviconURL(const std::vector<FaviconURL>& candidates);
808 void OnFirstVisuallyNonEmptyPaint();
[email protected]1dd0bb752014-02-01 01:16:26[diff] [blame]809 void OnMediaPlayingNotification(int64 player_cookie,
810 bool has_video,
811 bool has_audio);
812 void OnMediaPausedNotification(int64 player_cookie);
[email protected]edc3af82013-12-12 21:24:07[diff] [blame]813 void OnShowValidationMessage(const gfx::Rect& anchor_in_root_view,
[email protected]6ff9c8f2013-12-20 09:05:29[diff] [blame]814 const base::string16& main_text,
815 const base::string16& sub_text);
[email protected]edc3af82013-12-12 21:24:07[diff] [blame]816 void OnHideValidationMessage();
817 void OnMoveValidationMessage(const gfx::Rect& anchor_in_root_view);
818
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]819 // Called by derived classes to indicate that we're no longer waiting for a
820 // response. This won't actually update the throbber, but it will get picked
821 // up at the next animation step if the throbber is going.
822 void SetNotWaitingForResponse() { waiting_for_response_ = false; }
823
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]824 // Navigation helpers --------------------------------------------------------
825 //
826 // These functions are helpers for Navigate() and DidNavigate().
827
828 // Handles post-navigation tasks in DidNavigate AFTER the entry has been
829 // committed to the navigation controller. Note that the navigation entry is
830 // not provided since it may be invalid/changed after being committed. The
831 // current navigation entry is in the NavigationController at this point.
[email protected]2f7b3c5a2013-06-21 04:59:25[diff] [blame]832
[email protected]74ce1ad2011-12-16 21:51:46[diff] [blame]833 // If our controller was restored, update the max page ID associated with the
834 // given RenderViewHost to be larger than the number of restored entries.
835 // This is called in CreateRenderView before any navigations in the RenderView
836 // have begun, to prevent any races in updating RenderView::next_page_id.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]837 void UpdateMaxPageIDIfNecessary(RenderViewHost* rvh);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]838
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]839 // Saves the given title to the navigation entry and does associated work. It
840 // will update history and the view for the new title, and also synthesize
841 // titles for file URLs that have none (so we require that the URL of the
842 // entry already be set).
843 //
844 // This is used as the backend for state updates, which include a new title,
845 // or the dedicated set title message. It returns true if the new title is
846 // different and was therefore updated.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]847 bool UpdateTitleForEntry(NavigationEntryImpl* entry,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]848 const base::string16& title);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]849
[email protected]14392a52012-05-02 20:28:44[diff] [blame]850 // Recursively creates swapped out RenderViews for this tab's opener chain
851 // (including this tab) in the given SiteInstance, allowing other tabs to send
852 // cross-process JavaScript calls to their opener(s). Returns the route ID of
853 // this tab's RenderView for |instance|.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]854 int CreateOpenerRenderViews(SiteInstance* instance);
[email protected]14392a52012-05-02 20:28:44[diff] [blame]855
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]856 // Helper for CreateNewWidget/CreateNewFullscreenWidget.
[email protected]a8504022013-12-04 20:23:51[diff] [blame]857 void CreateNewWidget(int render_process_id,
858 int route_id,
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]859 bool is_fullscreen,
[email protected]180ef242013-11-07 06:50:46[diff] [blame]860 blink::WebPopupType popup_type);
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]861
862 // Helper for ShowCreatedWidget/ShowCreatedFullscreenWidget.
863 void ShowCreatedWidget(int route_id,
864 bool is_fullscreen,
865 const gfx::Rect& initial_pos);
866
867 // Finds the new RenderWidgetHost and returns it. Note that this can only be
868 // called once as this call also removes it from the internal map.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]869 RenderWidgetHostView* GetCreatedWidget(int route_id);
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]870
871 // Finds the new WebContentsImpl by route_id, initializes it for
872 // renderer-initiated creation, and returns it. Note that this can only be
873 // called once as this call also removes it from the internal map.
874 WebContentsImpl* GetCreatedWindow(int route_id);
875
[email protected]960b0372014-05-19 18:01:00[diff] [blame]876 // Tracking loading progress -------------------------------------------------
877
878 // Resets the tracking state of the current load.
879 void ResetLoadProgressState();
880
881 // Calculates the progress of the current load and notifies the delegate.
882 void SendLoadProgressChanged();
883
884 // Called once when the last frame on the page has stopped loading.
885 void DidStopLoading(RenderFrameHost* render_frame_host);
886
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]887 // Misc non-view stuff -------------------------------------------------------
888
889 // Helper functions for sending notifications.
[email protected]02d7b6e2014-06-24 21:01:50[diff] [blame]890 void NotifyViewSwapped(RenderViewHost* old_host, RenderViewHost* new_host);
891 void NotifyFrameSwapped(RenderFrameHost* old_host, RenderFrameHost* new_host);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]892 void NotifyDisconnected();
893
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]894 void SetEncoding(const std::string& encoding);
895
[email protected]fa944cb82013-11-15 17:51:21[diff] [blame]896 // TODO(creis): This should take in a FrameTreeNode to know which node's
897 // render manager to return. For now, we just return the root's.
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]898 RenderFrameHostManager* GetRenderManager() const;
[email protected]fa944cb82013-11-15 17:51:21[diff] [blame]899
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]900 RenderViewHostImpl* GetRenderViewHostImpl();
[email protected]9f76c1e2012-03-05 15:15:58[diff] [blame]901
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]902 // Removes browser plugin embedder if there is one.
903 void RemoveBrowserPluginEmbedder();
904
[email protected]96307312014-05-04 01:00:19[diff] [blame]905 // Clear |render_frame_host|'s PowerSaveBlockers.
906 void ClearPowerSaveBlockers(RenderFrameHost* render_frame_host);
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]907
[email protected]c9e3b202014-08-08 08:24:42[diff] [blame]908 // Clear all PowerSaveBlockers, leave |power_save_blocker_| empty.
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]909 void ClearAllPowerSaveBlockers();
910
[email protected]dc0fd432013-08-27 15:29:21[diff] [blame]911 // Helper function to invoke WebContentsDelegate::GetSizeForNewRenderView().
[email protected]fc2b46b2014-05-03 16:33:45[diff] [blame]912 gfx::Size GetSizeForNewRenderView();
[email protected]dc0fd432013-08-27 15:29:21[diff] [blame]913
[email protected]ae7eeda2014-07-04 01:53:26[diff] [blame]914 void OnFrameRemoved(RenderFrameHost* render_frame_host);
[email protected]9b159a52013-10-03 17:24:55[diff] [blame]915
[email protected]222f5822014-02-05 23:40:49[diff] [blame]916 // Helper method that's called whenever |preferred_size_| or
917 // |preferred_size_for_capture_| changes, to propagate the new value to the
918 // |delegate_|.
919 void OnPreferredSizeChanged(const gfx::Size& old_size);
920
[email protected]e4abd3b42013-11-12 18:28:47[diff] [blame]921 // Adds/removes a callback called on creation of each new WebContents.
922 // Deprecated, about to remove.
923 static void AddCreatedCallback(const CreatedCallback& callback);
924 static void RemoveCreatedCallback(const CreatedCallback& callback);
925
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]926 // Data for core operation ---------------------------------------------------
927
928 // Delegate for notifying our owner about stuff. Not owned by us.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]929 WebContentsDelegate* delegate_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]930
931 // Handles the back/forward list and loading.
[email protected]d202a7c2012-01-04 07:53:47[diff] [blame]932 NavigationControllerImpl controller_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]933
934 // The corresponding view.
[email protected]fc2b46b2014-05-03 16:33:45[diff] [blame]935 scoped_ptr<WebContentsView> view_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]936
[email protected]5a3bdf52012-05-24 15:12:57[diff] [blame]937 // The view of the RVHD. Usually this is our WebContentsView implementation,
938 // but if an embedder uses a different WebContentsView, they'll need to
939 // provide this.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]940 RenderViewHostDelegateView* render_view_host_delegate_view_;
[email protected]5a3bdf52012-05-24 15:12:57[diff] [blame]941
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]942 // Tracks created WebContentsImpl objects that have not been shown yet. They
943 // are identified by the route ID passed to CreateNewWindow.
944 typedef std::map<int, WebContentsImpl*> PendingContents;
945 PendingContents pending_contents_;
946
947 // These maps hold on to the widgets that we created on behalf of the renderer
948 // that haven't shown yet.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]949 typedef std::map<int, RenderWidgetHostView*> PendingWidgetViews;
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]950 PendingWidgetViews pending_widget_views_;
951
[email protected]7fff43e2013-05-21 20:21:10[diff] [blame]952 typedef std::map<WebContentsImpl*, DestructionObserver*> DestructionObservers;
953 DestructionObservers destruction_observers_;
954
[email protected]996042972011-11-08 22:43:59[diff] [blame]955 // A list of observers notified when page state changes. Weak references.
[email protected]fa944cb82013-11-15 17:51:21[diff] [blame]956 // This MUST be listed above frame_tree_ since at destruction time the
[email protected]996042972011-11-08 22:43:59[diff] [blame]957 // latter might cause RenderViewHost's destructor to call us and we might use
958 // the observer list then.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]959 ObserverList<WebContentsObserver> observers_;
[email protected]996042972011-11-08 22:43:59[diff] [blame]960
[email protected]14392a52012-05-02 20:28:44[diff] [blame]961 // The tab that opened this tab, if any. Will be set to null if the opener
962 // is closed.
963 WebContentsImpl* opener_;
964
[email protected]c7c0d822014-04-16 20:19:49[diff] [blame]965 // True if this tab was opened by another tab. This is not unset if the opener
966 // is closed.
967 bool created_with_opener_;
968
[email protected]2ceee8f2014-01-14 18:02:08[diff] [blame]969#if defined(OS_WIN)
[email protected]c73a2282013-04-29 21:10:41[diff] [blame]970 gfx::NativeViewAccessible accessible_parent_;
971#endif
972
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]973 // Helper classes ------------------------------------------------------------
974
[email protected]c9e3b202014-08-08 08:24:42[diff] [blame]975#if !defined(OS_CHROMEOS)
[email protected]96307312014-05-04 01:00:19[diff] [blame]976 // Maps the RenderFrameHost to its media_player_cookie and PowerSaveBlocker
977 // pairs. Key is the RenderFrameHost, value is the map which maps
978 // player_cookie on to PowerSaveBlocker.
[email protected]c9e3b202014-08-08 08:24:42[diff] [blame]979 //
980 // ChromeOS does its own detection of audio and video.
981 typedef base::ScopedPtrHashMap<int64, PowerSaveBlocker>
982 PowerSaveBlockerMapEntry;
983 typedef base::ScopedPtrHashMap<uintptr_t, PowerSaveBlockerMapEntry>
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]984 PowerSaveBlockerMap;
985 PowerSaveBlockerMap power_save_blockers_;
[email protected]c9e3b202014-08-08 08:24:42[diff] [blame]986#endif
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]987
[email protected]fa944cb82013-11-15 17:51:21[diff] [blame]988 // Manages the frame tree of the page and process swaps in each node.
[email protected]9b159a52013-10-03 17:24:55[diff] [blame]989 FrameTree frame_tree_;
990
[email protected]c7dd2f62011-07-18 15:57:59[diff] [blame]991 // SavePackage, lazily created.
992 scoped_refptr<SavePackage> save_package_;
993
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]994 // Data for loading state ----------------------------------------------------
995
996 // Indicates whether we're currently loading a resource.
997 bool is_loading_;
998
[email protected]6dfed692014-05-22 04:18:03[diff] [blame]999 // Indicates whether the current load is to a different document. Only valid
1000 // if is_loading_ is true.
1001 bool is_load_to_different_document_;
1002
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1003 // Indicates if the tab is considered crashed.
1004 base::TerminationStatus crashed_status_;
1005 int crashed_error_code_;
1006
[email protected]ca13a442012-04-17 14:00:12[diff] [blame]1007 // Whether this WebContents is waiting for a first-response for the
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]1008 // main resource of the page. This controls whether the throbber state is
1009 // "waiting" or "loading."
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1010 bool waiting_for_response_;
1011
[email protected]74ce1ad2011-12-16 21:51:46[diff] [blame]1012 // Map of SiteInstance ID to max page ID for this tab. A page ID is specific
1013 // to a given tab and SiteInstance, and must be valid for the lifetime of the
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]1014 // WebContentsImpl.
[email protected]74ce1ad2011-12-16 21:51:46[diff] [blame]1015 std::map<int32, int32> max_page_ids_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1016
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1017 // The current load state and the URL associated with it.
[email protected]9c235f042011-08-10 22:28:21[diff] [blame]1018 net::LoadStateWithParam load_state_;
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]1019 base::string16 load_state_host_;
[email protected]960b0372014-05-19 18:01:00[diff] [blame]1020
1021 // LoadingProgressMap maps FrameTreeNode IDs to a double representing that
1022 // frame's completion (from 0 to 1).
1023 typedef base::hash_map<int64, double> LoadingProgressMap;
1024 LoadingProgressMap loading_progresses_;
1025 double loading_total_progress_;
1026
1027 base::TimeTicks loading_last_progress_update_;
1028
1029 base::WeakPtrFactory<WebContentsImpl> loading_weak_factory_;
1030
1031 // Counter to track how many frames have sent start notifications but not
1032 // stop notifications.
1033 int loading_frames_in_progress_;
1034
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1035 // Upload progress, for displaying in the status bar.
1036 // Set to zero when there is no significant upload happening.
1037 uint64 upload_size_;
1038 uint64 upload_position_;
1039
1040 // Data for current page -----------------------------------------------------
1041
[email protected]987fc3a2011-05-26 14:18:09[diff] [blame]1042 // When a title cannot be taken from any entry, this title will be used.
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]1043 base::string16 page_title_when_no_navigation_entry_;
[email protected]987fc3a2011-05-26 14:18:09[diff] [blame]1044
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1045 // When a navigation occurs, we record its contents MIME type. It can be
1046 // used to check whether we can do something for some special contents.
1047 std::string contents_mime_type_;
1048
[email protected]ef3adfc2014-05-11 00:04:54[diff] [blame]1049 // The last reported character encoding, not canonicalized.
1050 std::string last_reported_encoding_;
1051
1052 // The canonicalized character encoding.
1053 std::string canonical_encoding_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1054
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1055 // True if this is a secure page which displayed insecure content.
1056 bool displayed_insecure_content_;
1057
[email protected]b4c84012014-04-28 19:51:10[diff] [blame]1058 // Whether the initial empty page has been accessed by another page, making it
1059 // unsafe to show the pending URL. Usually false unless another window tries
1060 // to modify the blank page. Always false after the first commit.
1061 bool has_accessed_initial_document_;
1062
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1063 // Data for misc internal state ----------------------------------------------
1064
[email protected]54597982013-02-06 01:59:55[diff] [blame]1065 // When > 0, the WebContents is currently being captured (e.g., for
1066 // screenshots or mirroring); and the underlying RenderWidgetHost should not
1067 // be told it is hidden.
1068 int capturer_count_;
1069
1070 // Tracks whether RWHV should be visible once capturer_count_ becomes zero.
1071 bool should_normally_be_visible_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1072
1073 // See getter above.
1074 bool is_being_destroyed_;
1075
1076 // Indicates whether we should notify about disconnection of this
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]1077 // WebContentsImpl. This is used to ensure disconnection notifications only
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1078 // happen if a connection notification has happened and that they happen only
1079 // once.
1080 bool notify_disconnection_;
1081
[email protected]71a88bb2013-02-01 22:05:15[diff] [blame]1082 // Pointer to the JavaScript dialog manager, lazily assigned. Used because the
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]1083 // delegate of this WebContentsImpl is nulled before its destructor is called.
[email protected]71a88bb2013-02-01 22:05:15[diff] [blame]1084 JavaScriptDialogManager* dialog_manager_;
[email protected]2e5b90c2011-08-16 21:11:55[diff] [blame]1085
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1086 // Set to true when there is an active "before unload" dialog. When true,
1087 // we've forced the throbber to start in Navigate, and we need to remember to
1088 // turn it off in OnJavaScriptMessageBoxClosed if the navigation is canceled.
1089 bool is_showing_before_unload_dialog_;
1090
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1091 // Settings that get passed to the renderer process.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1092 RendererPreferences renderer_preferences_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1093
[email protected]9a890452014-02-13 22:21:02[diff] [blame]1094 // The time that this WebContents was last made active. The initial value is
1095 // the WebContents creation time.
1096 base::TimeTicks last_active_time_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1097
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1098 // See description above setter.
1099 bool closed_by_user_gesture_;
1100
1101 // Minimum/maximum zoom percent.
1102 int minimum_zoom_percent_;
1103 int maximum_zoom_percent_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1104
[email protected]bab38af2014-03-30 17:37:29[diff] [blame]1105 // The raw accumulated zoom value and the actual zoom increments made for an
1106 // an in-progress pinch gesture.
1107 float totalPinchGestureAmount_;
1108 int currentPinchZoomStepDelta_;
1109
[email protected]bcd2815602012-01-14 18:17:23[diff] [blame]1110 // The intrinsic size of the page.
1111 gfx::Size preferred_size_;
1112
[email protected]222f5822014-02-05 23:40:49[diff] [blame]1113 // The preferred size for content screen capture. When |capturer_count_| > 0,
1114 // this overrides |preferred_size_|.
1115 gfx::Size preferred_size_for_capture_;
1116
[email protected]583418cc2013-01-17 14:01:10[diff] [blame]1117#if defined(OS_ANDROID)
1118 // Date time chooser opened by this tab.
1119 // Only used in Android since all other platforms use a multi field UI.
1120 scoped_ptr<DateTimeChooserAndroid> date_time_chooser_;
1121#endif
1122
[email protected]8ed16472014-04-11 19:02:48[diff] [blame]1123 // Holds information about a current color chooser dialog, if one is visible.
1124 struct ColorChooserInfo {
1125 ColorChooserInfo(int render_process_id,
1126 int render_frame_id,
1127 ColorChooser* chooser,
1128 int identifier);
1129 ~ColorChooserInfo();
[email protected]cb805452013-05-22 15:16:21[diff] [blame]1130
[email protected]8ed16472014-04-11 19:02:48[diff] [blame]1131 int render_process_id;
1132 int render_frame_id;
1133
1134 // Color chooser that was opened by this tab.
1135 scoped_ptr<ColorChooser> chooser;
1136
1137 // A unique identifier for the current color chooser. Identifiers are
1138 // unique across a renderer process. This avoids race conditions in
1139 // synchronizing the browser and renderer processes. For example, if a
1140 // renderer closes one chooser and opens another, and simultaneously the
1141 // user picks a color in the first chooser, the IDs can be used to drop the
1142 // "chose a color" message rather than erroneously tell the renderer that
1143 // the user picked a color in the second chooser.
1144 int identifier;
1145 };
1146
1147 scoped_ptr<ColorChooserInfo> color_chooser_info_;
[email protected]da8543762012-03-20 08:52:20[diff] [blame]1148
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]1149 // Manages the embedder state for browser plugins, if this WebContents is an
1150 // embedder; NULL otherwise.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1151 scoped_ptr<BrowserPluginEmbedder> browser_plugin_embedder_;
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]1152 // Manages the guest state for browser plugin, if this WebContents is a guest;
1153 // NULL otherwise.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1154 scoped_ptr<BrowserPluginGuest> browser_plugin_guest_;
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]1155
[email protected]f53a9f872012-05-24 02:07:06[diff] [blame]1156 // This must be at the end, or else we might get notifications and use other
1157 // member variables that are gone.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1158 NotificationRegistrar registrar_;
[email protected]f53a9f872012-05-24 02:07:06[diff] [blame]1159
[email protected]1d62cf72014-02-07 21:31:57[diff] [blame]1160 // Used during IPC message dispatching from the RenderView/RenderFrame so that
1161 // the handlers can get a pointer to the RVH through which the message was
[email protected]f114fa42013-12-06 17:06:44[diff] [blame]1162 // received.
1163 RenderViewHost* render_view_message_source_;
[email protected]1d62cf72014-02-07 21:31:57[diff] [blame]1164 RenderFrameHost* render_frame_message_source_;
[email protected]7bb761892012-07-20 09:32:47[diff] [blame]1165
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]1166 // All live RenderWidgetHostImpls that are created by this object and may
1167 // outlive it.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1168 std::set<RenderWidgetHostImpl*> created_widgets_;
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]1169
[email protected]44470a22013-01-24 01:21:54[diff] [blame]1170 // Routing id of the shown fullscreen widget or MSG_ROUTING_NONE otherwise.
1171 int fullscreen_widget_routing_id_;
1172
[email protected]0b431992014-06-24 00:08:03[diff] [blame]1173 // At the time the fullscreen widget was being shut down, did it have focus?
1174 // This is used to restore focus to the WebContentsView after both: 1) the
1175 // fullscreen widget is destroyed, and 2) the WebContentsDelegate has
1176 // completed making layout changes to effect an exit from fullscreen mode.
1177 bool fullscreen_widget_had_focus_at_shutdown_;
1178
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]1179 // Maps the ids of pending image downloads to their callbacks
1180 typedef std::map<int, ImageDownloadCallback> ImageDownloadMap;
1181 ImageDownloadMap image_download_map_;
[email protected]795c28972012-12-06 06:13:39[diff] [blame]1182
[email protected]0e584b5f2013-12-30 17:28:23[diff] [blame]1183 // Whether this WebContents is responsible for displaying a subframe in a
[email protected]5dcaf8e2013-12-28 01:31:42[diff] [blame]1184 // different process from its parent page.
1185 bool is_subframe_;
1186
[email protected]e85165c642014-06-10 14:34:31[diff] [blame]1187 // Whether touch emulation is enabled in RenderWidgetHost.
1188 bool touch_emulation_enabled_;
1189
[email protected]87de04b02014-04-08 22:14:49[diff] [blame]1190 // Whether the last JavaScript dialog shown was suppressed. Used for testing.
1191 bool last_dialog_suppressed_;
1192
[email protected]f28ef9a32014-05-12 16:36:10[diff] [blame]1193 scoped_ptr<GeolocationDispatcherHost> geolocation_dispatcher_host_;
1194
[email protected]29998f92014-06-15 03:12:14[diff] [blame]1195 scoped_ptr<MidiDispatcherHost> midi_dispatcher_host_;
1196
[email protected]01f83f92014-06-17 14:41:54[diff] [blame]1197 scoped_ptr<ScreenOrientationDispatcherHost>
1198 screen_orientation_dispatcher_host_;
1199
[email protected]95640212014-07-26 18:14:30[diff] [blame]1200 // The accessibility mode for all frames. This is queried when each frame
1201 // is created, and broadcast to all frames when it changes.
1202 AccessibilityMode accessibility_mode_;
1203
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]1204 DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1205};
1206
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1207} // namespace content
1208
[email protected]93ddb3c2012-04-11 21:44:29[diff] [blame]1209#endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_