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chromium / chromium / src.git / 7912e827cfa35545986e4bd9b96eaeedb0e30ea6 / . / content / browser / web_contents / web_contents_impl.h
blob: 71421dfb70c871d032a5aaeec90f95779bcdbdd4 [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]0dd3a0ab2011-02-18 08:17:44[diff] [blame]13#include "base/gtest_prod_util.h"
[email protected]3b63f8f42011-03-28 01:54:15[diff] [blame]14#include "base/memory/scoped_ptr.h"
[email protected]6eac57a2011-07-12 21:15:09[diff] [blame]15#include "base/observer_list.h"
[email protected]fa20e002013-07-23 21:20:54[diff] [blame]16#include "base/process/process.h"
[email protected]738f57a2013-06-29 21:06:54[diff] [blame]17#include "base/values.h"
[email protected]d4a8ca482013-10-30 21:06:40[diff] [blame]18#include "content/browser/frame_host/frame_tree.h"
19#include "content/browser/frame_host/navigation_controller_delegate.h"
20#include "content/browser/frame_host/navigation_controller_impl.h"
[email protected]190b8c52013-11-09 01:35:44[diff] [blame]21#include "content/browser/frame_host/navigator_delegate.h"
[email protected]92404c62013-12-04 16:40:46[diff] [blame]22#include "content/browser/frame_host/render_frame_host_delegate.h"
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]23#include "content/browser/frame_host/render_frame_host_manager.h"
[email protected]2e3bf992012-05-24 17:36:24[diff] [blame]24#include "content/browser/renderer_host/render_view_host_delegate.h"
[email protected]4ca76c02012-05-16 16:19:05[diff] [blame]25#include "content/browser/renderer_host/render_widget_host_delegate.h"
[email protected]8d128d62011-09-13 22:11:57[diff] [blame]26#include "content/common/content_export.h"
[email protected]31a71eaf2014-03-13 01:47:36[diff] [blame]27#include "content/public/browser/ax_event_notification_details.h"
[email protected]8ed16472014-04-11 19:02:48[diff] [blame]28#include "content/public/browser/color_chooser.h"
[email protected]14392a52012-05-02 20:28:44[diff] [blame]29#include "content/public/browser/notification_observer.h"
30#include "content/public/browser/notification_registrar.h"
[email protected]58f5d562011-12-20 17:13:03[diff] [blame]31#include "content/public/browser/web_contents.h"
[email protected]f8872902013-10-30 03:18:57[diff] [blame]32#include "content/public/common/page_transition_types.h"
[email protected]daf82f82011-10-31 22:35:31[diff] [blame]33#include "content/public/common/renderer_preferences.h"
[email protected]818915cd2012-11-20 13:14:11[diff] [blame]34#include "content/public/common/three_d_api_types.h"
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]35#include "net/base/load_states.h"
[email protected]2255a9332013-06-17 05:12:31[diff] [blame]36#include "third_party/WebKit/public/web/WebDragOperation.h"
[email protected]59363fc92012-09-05 03:46:31[diff] [blame]37#include "ui/gfx/rect_f.h"
[email protected]bcd2815602012-01-14 18:17:23[diff] [blame]38#include "ui/gfx/size.h"
[email protected]d0fcff72013-07-23 02:45:43[diff] [blame]39#include "webkit/common/resource_type.h"
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]40
[email protected]92a01cc2012-09-29 14:13:59[diff] [blame]41struct BrowserPluginHostMsg_ResizeGuest_Params;
[email protected]1ff427972013-02-07 21:14:07[diff] [blame]42struct ViewHostMsg_DateTimeDialogValue_Params;
[email protected]f546640b2012-05-15 00:03:49[diff] [blame]43struct ViewMsg_PostMessage_Params;
[email protected]daf82f82011-10-31 22:35:31[diff] [blame]44
[email protected]e582fdd2011-12-20 16:48:17[diff] [blame]45namespace content {
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]46class BrowserPluginEmbedder;
47class BrowserPluginGuest;
[email protected]8eb04562013-03-06 03:41:14[diff] [blame]48class BrowserPluginGuestManager;
[email protected]583418cc2013-01-17 14:01:10[diff] [blame]49class DateTimeChooserAndroid;
[email protected]e582fdd2011-12-20 16:48:17[diff] [blame]50class DownloadItem;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]51class InterstitialPageImpl;
[email protected]4cc1ab52013-01-21 19:24:34[diff] [blame]52class JavaBridgeDispatcherHostManager;
[email protected]71a88bb2013-02-01 22:05:15[diff] [blame]53class JavaScriptDialogManager;
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]54class PowerSaveBlocker;
[email protected]eaabba22012-03-07 15:02:11[diff] [blame]55class RenderViewHost;
[email protected]5a3bdf52012-05-24 15:12:57[diff] [blame]56class RenderViewHostDelegateView;
[email protected]eaabba22012-03-07 15:02:11[diff] [blame]57class RenderViewHostImpl;
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]58class RenderWidgetHostImpl;
[email protected]f8497342013-02-05 22:15:02[diff] [blame]59class RenderWidgetHostViewPort;
[email protected]35869622012-10-26 23:23:55[diff] [blame]60class SavePackage;
[email protected]c2ab4202012-10-24 22:54:46[diff] [blame]61class SessionStorageNamespaceImpl;
[email protected]09d31d52012-03-11 22:30:27[diff] [blame]62class SiteInstance;
[email protected]80e776ae2012-03-23 16:17:20[diff] [blame]63class TestWebContents;
[email protected]674bc592011-12-20 23:00:42[diff] [blame]64class WebContentsDelegate;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]65class WebContentsImpl;
[email protected]51da7e32012-01-30 19:24:52[diff] [blame]66class WebContentsObserver;
[email protected]60780f412013-02-25 16:34:10[diff] [blame]67class WebContentsViewPort;
[email protected]f66df822012-05-18 16:52:17[diff] [blame]68class WebContentsViewDelegate;
[email protected]31a71eaf2014-03-13 01:47:36[diff] [blame]69struct AXEventNotificationDetails;
[email protected]8bc5ff02013-11-29 06:34:03[diff] [blame]70struct ColorSuggestion;
[email protected]795c28972012-12-06 06:13:39[diff] [blame]71struct FaviconURL;
[email protected]09d31d52012-03-11 22:30:27[diff] [blame]72struct LoadNotificationDetails;
[email protected]d60f3702013-12-26 16:30:24[diff] [blame]73struct ResourceRedirectDetails;
74struct ResourceRequestDetails;
[email protected]f66df822012-05-18 16:52:17[diff] [blame]75
76// Factory function for the implementations that content knows about. Takes
77// ownership of |delegate|.
[email protected]60780f412013-02-25 16:34:10[diff] [blame]78WebContentsViewPort* CreateWebContentsView(
[email protected]5a3bdf52012-05-24 15:12:57[diff] [blame]79 WebContentsImpl* web_contents,
80 WebContentsViewDelegate* delegate,
81 RenderViewHostDelegateView** render_view_host_delegate_view);
[email protected]97714c82012-06-06 10:15:13[diff] [blame]82
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]83class CONTENT_EXPORT WebContentsImpl
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]84 : public NON_EXPORTED_BASE(WebContents),
[email protected]92404c62013-12-04 16:40:46[diff] [blame]85 public NON_EXPORTED_BASE(RenderFrameHostDelegate),
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]86 public RenderViewHostDelegate,
87 public RenderWidgetHostDelegate,
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]88 public RenderFrameHostManager::Delegate,
[email protected]ec6c05f2013-10-23 18:41:57[diff] [blame]89 public NotificationObserver,
[email protected]190b8c52013-11-09 01:35:44[diff] [blame]90 public NON_EXPORTED_BASE(NavigationControllerDelegate),
91 public NON_EXPORTED_BASE(NavigatorDelegate) {
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]92 public:
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]93 virtual ~WebContentsImpl();
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]94
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]95 static WebContentsImpl* CreateWithOpener(
[email protected]54944cde2012-12-09 09:24:59[diff] [blame]96 const WebContents::CreateParams& params,
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]97 WebContentsImpl* opener);
98
[email protected]3de10bb32013-01-08 21:57:33[diff] [blame]99 // Returns the opener WebContentsImpl, if any. This can be set to null if the
100 // opener is closed or the page clears its window.opener.
101 WebContentsImpl* opener() const { return opener_; }
102
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]103 // Creates a WebContents to be used as a browser plugin guest.
[email protected]8eb04562013-03-06 03:41:14[diff] [blame]104 static BrowserPluginGuest* CreateGuest(
[email protected]dd8c8232012-11-03 00:49:36[diff] [blame]105 BrowserContext* browser_context,
[email protected]1bc28312012-11-08 08:31:53[diff] [blame]106 content::SiteInstance* site_instance,
[email protected]738f57a2013-06-29 21:06:54[diff] [blame]107 int guest_instance_id,
108 scoped_ptr<base::DictionaryValue> extra_params);
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]109
[email protected]0eba810b2012-10-18 03:19:36[diff] [blame]110 // Creates a swapped out RenderView. This is used by the browser plugin to
111 // create a swapped out RenderView in the embedder render process for the
112 // guest, to expose the guest's window object to the embedder.
113 // This returns the routing ID of the newly created swapped out RenderView.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]114 int CreateSwappedOutRenderView(SiteInstance* instance);
[email protected]0eba810b2012-10-18 03:19:36[diff] [blame]115
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]116 // Complex initialization here. Specifically needed to avoid having
117 // members call back into our virtual functions in the constructor.
[email protected]54944cde2012-12-09 09:24:59[diff] [blame]118 virtual void Init(const WebContents::CreateParams& params);
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]119
[email protected]c7dd2f62011-07-18 15:57:59[diff] [blame]120 // Returns the SavePackage which manages the page saving job. May be NULL.
121 SavePackage* save_package() const { return save_package_.get(); }
122
[email protected]c7654a232013-06-12 21:04:44[diff] [blame]123#if defined(OS_ANDROID)
[email protected]276b37a22011-11-08 20:45:46[diff] [blame]124 JavaBridgeDispatcherHostManager* java_bridge_dispatcher_host_manager() const {
125 return java_bridge_dispatcher_host_manager_.get();
126 }
[email protected]7d244f12013-08-22 21:41:51[diff] [blame]127
128 // In Android WebView, the RenderView needs created even there is no
129 // navigation entry, this allows Android WebViews to use
130 // javascript: URLs that load into the DOMWindow before the first page
131 // load. This is not safe to do in any context that a web page could get a
132 // reference to the DOMWindow before the first page load.
133 bool CreateRenderViewForInitialEmptyDocument();
[email protected]4cc1ab52013-01-21 19:24:34[diff] [blame]134#endif
[email protected]276b37a22011-11-08 20:45:46[diff] [blame]135
[email protected]765187182012-01-11 23:59:28[diff] [blame]136 // Expose the render manager for testing.
[email protected]ee87c8be2014-03-05 00:35:38[diff] [blame]137 // TODO(creis): Remove this now that we can get to it via FrameTreeNode.
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]138 RenderFrameHostManager* GetRenderManagerForTesting();
[email protected]765187182012-01-11 23:59:28[diff] [blame]139
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]140 // Returns guest browser plugin object, or NULL if this WebContents is not a
141 // guest.
[email protected]f8497342013-02-05 22:15:02[diff] [blame]142 BrowserPluginGuest* GetBrowserPluginGuest() const;
[email protected]738f57a2013-06-29 21:06:54[diff] [blame]143
144 // Sets a BrowserPluginGuest object for this WebContents. If this WebContents
145 // has a BrowserPluginGuest then that implies that it is being hosted by
146 // a BrowserPlugin object in an embedder renderer process.
147 void SetBrowserPluginGuest(BrowserPluginGuest* guest);
148
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]149 // Returns embedder browser plugin object, or NULL if this WebContents is not
150 // an embedder.
[email protected]f8497342013-02-05 22:15:02[diff] [blame]151 BrowserPluginEmbedder* GetBrowserPluginEmbedder() const;
[email protected]738f57a2013-06-29 21:06:54[diff] [blame]152
[email protected]8eb04562013-03-06 03:41:14[diff] [blame]153 // Returns the BrowserPluginGuestManager object, or NULL if this web contents
154 // does not have a BrowserPluginGuestManager.
155 BrowserPluginGuestManager* GetBrowserPluginGuestManager() const;
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]156
[email protected]44470a22013-01-24 01:21:54[diff] [blame]157 // Gets the current fullscreen render widget's routing ID. Returns
158 // MSG_ROUTING_NONE when there is no fullscreen render widget.
159 int GetFullscreenWidgetRoutingID() const;
160
[email protected]e67ebf32013-02-13 11:07:19[diff] [blame]161 // Invoked when visible SSL state (as defined by SSLStatus) changes.
162 void DidChangeVisibleSSLState();
163
[email protected]cf200a562013-05-03 16:24:29[diff] [blame]164 // Informs the render view host and the BrowserPluginEmbedder, if present, of
165 // a Drag Source End.
166 void DragSourceEndedAt(int client_x, int client_y, int screen_x,
[email protected]180ef242013-11-07 06:50:46[diff] [blame]167 int screen_y, blink::WebDragOperation operation);
[email protected]cf200a562013-05-03 16:24:29[diff] [blame]168
[email protected]d60f3702013-12-26 16:30:24[diff] [blame]169 // A response has been received for a resource request.
170 void DidGetResourceResponseStart(
171 const ResourceRequestDetails& details);
172
173 // A redirect was received while requesting a resource.
174 void DidGetRedirectForResourceRequest(
175 RenderViewHost* render_view_host,
176 const ResourceRedirectDetails& details);
177
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]178 // WebContents ------------------------------------------------------
179 virtual WebContentsDelegate* GetDelegate() OVERRIDE;
180 virtual void SetDelegate(WebContentsDelegate* delegate) OVERRIDE;
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]181 virtual NavigationControllerImpl& GetController() OVERRIDE;
182 virtual const NavigationControllerImpl& GetController() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]183 virtual BrowserContext* GetBrowserContext() const OVERRIDE;
[email protected]c31a84802014-04-03 15:55:49[diff] [blame]184 virtual const GURL& GetURL() const OVERRIDE;
185 virtual const GURL& GetVisibleURL() const OVERRIDE;
186 virtual const GURL& GetLastCommittedURL() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]187 virtual RenderProcessHost* GetRenderProcessHost() const OVERRIDE;
[email protected]60eca4eb2013-12-06 00:02:16[diff] [blame]188 virtual RenderFrameHost* GetMainFrame() OVERRIDE;
[email protected]9c9343b2014-03-08 02:56:07[diff] [blame]189 virtual RenderFrameHost* GetFocusedFrame() OVERRIDE;
[email protected]a86c0e962013-12-17 17:10:39[diff] [blame]190 virtual void ForEachFrame(
191 const base::Callback<void(RenderFrameHost*)>& on_frame) OVERRIDE;
192 virtual void SendToAllFrames(IPC::Message* message) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]193 virtual RenderViewHost* GetRenderViewHost() const OVERRIDE;
[email protected]bfcfa692013-02-07 06:17:02[diff] [blame]194 virtual WebContents* GetEmbedderWebContents() const OVERRIDE;
195 virtual int GetEmbeddedInstanceID() const OVERRIDE;
[email protected]6b618e62012-08-16 12:59:18[diff] [blame]196 virtual int GetRoutingID() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]197 virtual RenderWidgetHostView* GetRenderWidgetHostView() const OVERRIDE;
[email protected]4aebbca2013-09-17 22:26:49[diff] [blame]198 virtual RenderWidgetHostView* GetFullscreenRenderWidgetHostView() const
199 OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]200 virtual WebContentsView* GetView() const OVERRIDE;
201 virtual WebUI* CreateWebUI(const GURL& url) OVERRIDE;
202 virtual WebUI* GetWebUI() const OVERRIDE;
203 virtual WebUI* GetCommittedWebUI() const OVERRIDE;
[email protected]86ef6a392012-05-11 22:03:11[diff] [blame]204 virtual void SetUserAgentOverride(const std::string& override) OVERRIDE;
205 virtual const std::string& GetUserAgentOverride() const OVERRIDE;
[email protected]2ceee8f2014-01-14 18:02:08[diff] [blame]206#if defined(OS_WIN)
[email protected]c73a2282013-04-29 21:10:41[diff] [blame]207 virtual void SetParentNativeViewAccessible(
208 gfx::NativeViewAccessible accessible_parent) OVERRIDE;
209#endif
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]210 virtual const base::string16& GetTitle() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]211 virtual int32 GetMaxPageID() OVERRIDE;
212 virtual int32 GetMaxPageIDForSiteInstance(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]213 SiteInstance* site_instance) OVERRIDE;
214 virtual SiteInstance* GetSiteInstance() const OVERRIDE;
215 virtual SiteInstance* GetPendingSiteInstance() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]216 virtual bool IsLoading() const OVERRIDE;
217 virtual bool IsWaitingForResponse() const OVERRIDE;
218 virtual const net::LoadStateWithParam& GetLoadState() const OVERRIDE;
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]219 virtual const base::string16& GetLoadStateHost() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]220 virtual uint64 GetUploadSize() const OVERRIDE;
221 virtual uint64 GetUploadPosition() const OVERRIDE;
[email protected]1ae93fb12013-06-14 03:38:56[diff] [blame]222 virtual std::set<GURL> GetSitesInTab() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]223 virtual const std::string& GetEncoding() const OVERRIDE;
224 virtual bool DisplayedInsecureContent() const OVERRIDE;
[email protected]222f5822014-02-05 23:40:49[diff] [blame]225 virtual void IncrementCapturerCount(const gfx::Size& capture_size) OVERRIDE;
[email protected]54597982013-02-06 01:59:55[diff] [blame]226 virtual void DecrementCapturerCount() OVERRIDE;
[email protected]f2bd40812013-07-20 04:30:44[diff] [blame]227 virtual int GetCapturerCount() const OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]228 virtual bool IsCrashed() const OVERRIDE;
229 virtual void SetIsCrashed(base::TerminationStatus status,
230 int error_code) OVERRIDE;
231 virtual base::TerminationStatus GetCrashedStatus() const OVERRIDE;
232 virtual bool IsBeingDestroyed() const OVERRIDE;
233 virtual void NotifyNavigationStateChanged(unsigned changed_flags) OVERRIDE;
[email protected]9a890452014-02-13 22:21:02[diff] [blame]234 virtual base::TimeTicks GetLastActiveTime() const OVERRIDE;
[email protected]9e2e4632012-07-27 16:38:41[diff] [blame]235 virtual void WasShown() OVERRIDE;
[email protected]3e324142012-06-25 18:26:33[diff] [blame]236 virtual void WasHidden() OVERRIDE;
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]237 virtual bool NeedToFireBeforeUnload() OVERRIDE;
[email protected]1c3f80bd2014-04-08 23:02:06[diff] [blame]238 virtual void DispatchBeforeUnload(bool for_cross_site_transition) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]239 virtual void Stop() OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]240 virtual WebContents* Clone() OVERRIDE;
[email protected]4fed3702014-04-01 09:08:00[diff] [blame]241 virtual void ReloadFocusedFrame(bool ignore_cache) OVERRIDE;
[email protected]959be4c2014-04-08 15:01:33[diff] [blame]242 virtual void Undo() OVERRIDE;
243 virtual void Redo() OVERRIDE;
244 virtual void Cut() OVERRIDE;
245 virtual void Copy() OVERRIDE;
246 virtual void CopyToFindPboard() OVERRIDE;
247 virtual void Paste() OVERRIDE;
248 virtual void PasteAndMatchStyle() OVERRIDE;
249 virtual void Delete() OVERRIDE;
250 virtual void SelectAll() OVERRIDE;
251 virtual void Unselect() OVERRIDE;
[email protected]1f3fc1d2014-04-03 14:50:17[diff] [blame]252 virtual void Replace(const base::string16& word) OVERRIDE;
253 virtual void ReplaceMisspelling(const base::string16& word) OVERRIDE;
[email protected]959be4c2014-04-08 15:01:33[diff] [blame]254 virtual void NotifyContextMenuClosed(
255 const CustomContextMenuContext& context) OVERRIDE;
256 virtual void ExecuteCustomContextMenuCommand(
257 int action, const CustomContextMenuContext& context) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]258 virtual void FocusThroughTabTraversal(bool reverse) OVERRIDE;
259 virtual bool ShowingInterstitialPage() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]260 virtual InterstitialPage* GetInterstitialPage() const OVERRIDE;
[email protected]a53209b2012-01-20 16:48:16[diff] [blame]261 virtual bool IsSavable() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]262 virtual void OnSavePage() OVERRIDE;
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]263 virtual bool SavePage(const base::FilePath& main_file,
264 const base::FilePath& dir_path,
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]265 SavePageType save_type) OVERRIDE;
[email protected]3c71576ce2013-07-23 02:00:01[diff] [blame]266 virtual void SaveFrame(const GURL& url,
267 const Referrer& referrer) OVERRIDE;
[email protected]aa4f3972012-03-01 18:12:12[diff] [blame]268 virtual void GenerateMHTML(
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]269 const base::FilePath& file,
[email protected]18516cf92013-08-28 18:19:48[diff] [blame]270 const base::Callback<void(int64)>& callback)
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]271 OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]272 virtual bool IsActiveEntry(int32 page_id) OVERRIDE;
273
274 virtual const std::string& GetContentsMimeType() const OVERRIDE;
275 virtual bool WillNotifyDisconnection() const OVERRIDE;
276 virtual void SetOverrideEncoding(const std::string& encoding) OVERRIDE;
277 virtual void ResetOverrideEncoding() OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]278 virtual RendererPreferences* GetMutableRendererPrefs() OVERRIDE;
[email protected]e35ccd52012-05-23 16:22:47[diff] [blame]279 virtual void Close() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]280 virtual void SystemDragEnded() OVERRIDE;
[email protected]e35ccd52012-05-23 16:22:47[diff] [blame]281 virtual void UserGestureDone() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]282 virtual void SetClosedByUserGesture(bool value) OVERRIDE;
283 virtual bool GetClosedByUserGesture() const OVERRIDE;
284 virtual double GetZoomLevel() const OVERRIDE;
285 virtual int GetZoomPercent(bool* enable_increment,
[email protected]9a8408902012-09-26 16:17:59[diff] [blame]286 bool* enable_decrement) const OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]287 virtual void ViewSource() OVERRIDE;
288 virtual void ViewFrameSource(const GURL& url,
[email protected]691aa2f2013-05-28 22:52:04[diff] [blame]289 const PageState& page_state) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]290 virtual int GetMinimumZoomPercent() const OVERRIDE;
291 virtual int GetMaximumZoomPercent() const OVERRIDE;
[email protected]bcd2815602012-01-14 18:17:23[diff] [blame]292 virtual gfx::Size GetPreferredSize() const OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]293 virtual bool GotResponseToLockMouseRequest(bool allowed) OVERRIDE;
[email protected]a0358d72012-03-09 14:06:50[diff] [blame]294 virtual bool HasOpener() const OVERRIDE;
[email protected]cb805452013-05-22 15:16:21[diff] [blame]295 virtual void DidChooseColorInColorChooser(SkColor color) OVERRIDE;
296 virtual void DidEndColorChooser() OVERRIDE;
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]297 virtual int DownloadImage(const GURL& url,
298 bool is_favicon,
[email protected]263cb08f2013-09-18 00:26:30[diff] [blame]299 uint32_t max_bitmap_size,
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]300 const ImageDownloadCallback& callback) OVERRIDE;
[email protected]5dcaf8e2013-12-28 01:31:42[diff] [blame]301 virtual bool IsSubframe() const OVERRIDE;
[email protected]36ec24f2014-01-09 00:32:08[diff] [blame]302 virtual void Find(int request_id,
303 const base::string16& search_text,
304 const blink::WebFindOptions& options) OVERRIDE;
[email protected]9649d492014-01-10 07:15:52[diff] [blame]305 virtual void SetZoomLevel(double level) OVERRIDE;
[email protected]36ec24f2014-01-09 00:32:08[diff] [blame]306 virtual void StopFinding(StopFindAction action) OVERRIDE;
[email protected]4fe53add2014-04-08 19:53:36[diff] [blame]307 virtual void InsertCSS(const std::string& css) OVERRIDE;
[email protected]155c7f22013-12-09 17:07:18[diff] [blame]308#if defined(OS_ANDROID)
309 virtual base::android::ScopedJavaLocalRef<jobject> GetJavaWebContents()
310 OVERRIDE;
311#endif
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]312
313 // Implementation of PageNavigator.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]314 virtual WebContents* OpenURL(const OpenURLParams& params) OVERRIDE;
[email protected]151a63d2011-12-20 22:32:52[diff] [blame]315
[email protected]6b618e62012-08-16 12:59:18[diff] [blame]316 // Implementation of IPC::Sender.
317 virtual bool Send(IPC::Message* message) OVERRIDE;
318
[email protected]92404c62013-12-04 16:40:46[diff] [blame]319 // RenderFrameHostDelegate ---------------------------------------------------
[email protected]f114fa42013-12-06 17:06:44[diff] [blame]320 virtual bool OnMessageReceived(RenderFrameHost* render_frame_host,
321 const IPC::Message& message) OVERRIDE;
[email protected]c31a84802014-04-03 15:55:49[diff] [blame]322 virtual const GURL& GetMainFrameLastCommittedURL() const OVERRIDE;
[email protected]b849847b2013-12-10 21:57:58[diff] [blame]323 virtual void RenderFrameCreated(RenderFrameHost* render_frame_host) OVERRIDE;
324 virtual void RenderFrameDeleted(RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]e3b10d12014-03-28 16:06:09[diff] [blame]325 virtual void DidStartLoading(RenderFrameHost* render_frame_host,
326 bool to_different_document) OVERRIDE;
[email protected]723971b2014-02-12 11:08:25[diff] [blame]327 virtual void DidStopLoading(RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]66bbadaf2014-03-28 16:25:54[diff] [blame]328 virtual void SwappedOut(RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]a09d53ce2014-01-31 00:46:42[diff] [blame]329 virtual void WorkerCrashed(RenderFrameHost* render_frame_host) OVERRIDE;
330 virtual void ShowContextMenu(RenderFrameHost* render_frame_host,
331 const ContextMenuParams& params) OVERRIDE;
[email protected]87de04b02014-04-08 22:14:49[diff] [blame]332 virtual void RunJavaScriptMessage(RenderFrameHost* rfh,
333 const base::string16& message,
334 const base::string16& default_prompt,
335 const GURL& frame_url,
336 JavaScriptMessageType type,
337 IPC::Message* reply_msg) OVERRIDE;
338 virtual void RunBeforeUnloadConfirm(RenderFrameHost* rfh,
339 const base::string16& message,
340 bool is_reload,
341 IPC::Message* reply_msg) OVERRIDE;
[email protected]a86c0e962013-12-17 17:10:39[diff] [blame]342 virtual WebContents* GetAsWebContents() OVERRIDE;
[email protected]7912e822014-04-16 02:37:03[diff] [blame^]343 virtual bool IsNeverVisible() OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]344
[email protected]92404c62013-12-04 16:40:46[diff] [blame]345 // RenderViewHostDelegate ----------------------------------------------------
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]346 virtual RenderViewHostDelegateView* GetDelegateView() OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]347 virtual bool OnMessageReceived(RenderViewHost* render_view_host,
[email protected]7bb761892012-07-20 09:32:47[diff] [blame]348 const IPC::Message& message) OVERRIDE;
[email protected]a86c0e962013-12-17 17:10:39[diff] [blame]349 // RenderFrameHostDelegate has the same method, so list it there because this
350 // interface is going away.
351 // virtual WebContents* GetAsWebContents() OVERRIDE;
[email protected]b7a756d42012-01-23 18:08:17[diff] [blame]352 virtual gfx::Rect GetRootWindowResizerRect() const OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]353 virtual void RenderViewCreated(RenderViewHost* render_view_host) OVERRIDE;
354 virtual void RenderViewReady(RenderViewHost* render_view_host) OVERRIDE;
[email protected]ec6a7eb2013-04-22 17:34:22[diff] [blame]355 virtual void RenderViewTerminated(RenderViewHost* render_view_host,
356 base::TerminationStatus status,
357 int error_code) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]358 virtual void RenderViewDeleted(RenderViewHost* render_view_host) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]359 virtual void UpdateState(RenderViewHost* render_view_host,
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]360 int32 page_id,
[email protected]691aa2f2013-05-28 22:52:04[diff] [blame]361 const PageState& page_state) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]362 virtual void UpdateTitle(RenderViewHost* render_view_host,
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]363 int32 page_id,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]364 const base::string16& title,
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]365 base::i18n::TextDirection title_direction) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]366 virtual void UpdateEncoding(RenderViewHost* render_view_host,
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]367 const std::string& encoding) OVERRIDE;
368 virtual void UpdateTargetURL(int32 page_id, const GURL& url) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]369 virtual void Close(RenderViewHost* render_view_host) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]370 virtual void RequestMove(const gfx::Rect& new_bounds) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]371 virtual void DidCancelLoading() OVERRIDE;
372 virtual void DidChangeLoadProgress(double progress) OVERRIDE;
[email protected]7cc78902012-12-06 02:32:26[diff] [blame]373 virtual void DidDisownOpener(RenderViewHost* rvh) OVERRIDE;
[email protected]59167c22013-06-03 18:07:32[diff] [blame]374 virtual void DidAccessInitialDocument() OVERRIDE;
[email protected]87717d0e2012-04-26 02:58:43[diff] [blame]375 virtual void DocumentAvailableInMainFrame(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]376 RenderViewHost* render_view_host) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]377 virtual void DocumentOnLoadCompletedInMainFrame(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]378 RenderViewHost* render_view_host,
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]379 int32 page_id) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]380 virtual void RouteCloseEvent(RenderViewHost* rvh) OVERRIDE;
[email protected]f546640b2012-05-15 00:03:49[diff] [blame]381 virtual void RouteMessageEvent(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]382 RenderViewHost* rvh,
[email protected]f546640b2012-05-15 00:03:49[diff] [blame]383 const ViewMsg_PostMessage_Params& params) OVERRIDE;
[email protected]a796f202012-05-30 14:14:25[diff] [blame]384 virtual bool AddMessageToConsole(int32 level,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]385 const base::string16& message,
[email protected]a796f202012-05-30 14:14:25[diff] [blame]386 int32 line_no,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]387 const base::string16& source_id) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]388 virtual RendererPreferences GetRendererPrefs(
389 BrowserContext* browser_context) const OVERRIDE;
[email protected]3184f90b2013-05-01 18:17:53[diff] [blame]390 virtual WebPreferences GetWebkitPrefs() OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]391 virtual void OnUserGesture() OVERRIDE;
392 virtual void OnIgnoredUIEvent() OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]393 virtual void RendererUnresponsive(RenderViewHost* render_view_host,
[email protected]2e9d79f2013-08-16 05:45:56[diff] [blame]394 bool is_during_beforeunload,
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]395 bool is_during_unload) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]396 virtual void RendererResponsive(RenderViewHost* render_view_host) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]397 virtual void LoadStateChanged(const GURL& url,
398 const net::LoadStateWithParam& load_state,
399 uint64 upload_position,
400 uint64 upload_size) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]401 virtual void Activate() OVERRIDE;
402 virtual void Deactivate() OVERRIDE;
403 virtual void LostCapture() OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]404 virtual void HandleMouseDown() OVERRIDE;
405 virtual void HandleMouseUp() OVERRIDE;
[email protected]590a634e2012-07-19 16:38:23[diff] [blame]406 virtual void HandlePointerActivate() OVERRIDE;
407 virtual void HandleGestureBegin() OVERRIDE;
408 virtual void HandleGestureEnd() OVERRIDE;
[email protected]edc64de2011-11-17 20:07:38[diff] [blame]409 virtual void RunFileChooser(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]410 RenderViewHost* render_view_host,
411 const FileChooserParams& params) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]412 virtual void ToggleFullscreenMode(bool enter_fullscreen) OVERRIDE;
413 virtual bool IsFullscreenForCurrentTab() const OVERRIDE;
414 virtual void UpdatePreferredSize(const gfx::Size& pref_size) OVERRIDE;
[email protected]61e2b3cc2012-03-02 16:13:34[diff] [blame]415 virtual void ResizeDueToAutoResize(const gfx::Size& new_size) OVERRIDE;
[email protected]a9c81f02012-06-01 00:15:44[diff] [blame]416 virtual void RequestToLockMouse(bool user_gesture,
417 bool last_unlocked_by_target) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]418 virtual void LostMouseLock() OVERRIDE;
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]419 virtual void CreateNewWindow(
[email protected]04cbd3d2013-12-04 04:58:20[diff] [blame]420 int render_process_id,
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]421 int route_id,
[email protected]227692c52013-05-31 22:43:04[diff] [blame]422 int main_frame_route_id,
[email protected]97714c82012-06-06 10:15:13[diff] [blame]423 const ViewHostMsg_CreateWindow_Params& params,
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]424 SessionStorageNamespace* session_storage_namespace) OVERRIDE;
[email protected]a8504022013-12-04 20:23:51[diff] [blame]425 virtual void CreateNewWidget(int render_process_id,
426 int route_id,
[email protected]180ef242013-11-07 06:50:46[diff] [blame]427 blink::WebPopupType popup_type) OVERRIDE;
[email protected]a8504022013-12-04 20:23:51[diff] [blame]428 virtual void CreateNewFullscreenWidget(int render_process_id,
429 int route_id) OVERRIDE;
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]430 virtual void ShowCreatedWindow(int route_id,
431 WindowOpenDisposition disposition,
432 const gfx::Rect& initial_pos,
433 bool user_gesture) OVERRIDE;
434 virtual void ShowCreatedWidget(int route_id,
435 const gfx::Rect& initial_pos) OVERRIDE;
436 virtual void ShowCreatedFullscreenWidget(int route_id) OVERRIDE;
[email protected]f13b4202012-06-12 23:53:23[diff] [blame]437 virtual void RequestMediaAccessPermission(
[email protected]33662e52013-01-07 21:31:09[diff] [blame]438 const MediaStreamRequest& request,
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]439 const MediaResponseCallback& callback) OVERRIDE;
[email protected]cc9200432013-07-23 23:02:40[diff] [blame]440 virtual SessionStorageNamespace* GetSessionStorageNamespace(
441 SiteInstance* instance) OVERRIDE;
[email protected]9b159a52013-10-03 17:24:55[diff] [blame]442 virtual FrameTree* GetFrameTree() OVERRIDE;
[email protected]31a71eaf2014-03-13 01:47:36[diff] [blame]443 virtual void AccessibilityEventReceived(
444 const std::vector<AXEventNotificationDetails>& details) OVERRIDE;
[email protected]952a68e2011-11-17 00:36:10[diff] [blame]445
[email protected]52913802013-12-10 05:52:18[diff] [blame]446 // NavigatorDelegate ---------------------------------------------------------
447
448 virtual void DidStartProvisionalLoad(
449 RenderFrameHostImpl* render_frame_host,
[email protected]501052ff2014-02-21 22:19:07[diff] [blame]450 int parent_routing_id,
[email protected]52913802013-12-10 05:52:18[diff] [blame]451 const GURL& validated_url,
452 bool is_error_page,
453 bool is_iframe_srcdoc) OVERRIDE;
[email protected]3109fbb72014-01-06 23:57:15[diff] [blame]454 virtual void DidFailProvisionalLoadWithError(
455 RenderFrameHostImpl* render_frame_host,
456 const FrameHostMsg_DidFailProvisionalLoadWithError_Params& params)
457 OVERRIDE;
[email protected]b80624c2014-02-09 02:46:55[diff] [blame]458 virtual void DidFailLoadWithError(
459 RenderFrameHostImpl* render_frame_host,
[email protected]b80624c2014-02-09 02:46:55[diff] [blame]460 const GURL& url,
[email protected]b80624c2014-02-09 02:46:55[diff] [blame]461 int error_code,
462 const base::string16& error_description) OVERRIDE;
[email protected]66256d72014-01-10 22:41:58[diff] [blame]463 virtual void DidRedirectProvisionalLoad(
464 RenderFrameHostImpl* render_frame_host,
465 const GURL& validated_target_url) OVERRIDE;
[email protected]37567b432014-02-12 01:12:22[diff] [blame]466 virtual void DidCommitProvisionalLoad(
[email protected]27dd82fd2014-03-03 22:11:43[diff] [blame]467 RenderFrameHostImpl* render_frame_host,
[email protected]37567b432014-02-12 01:12:22[diff] [blame]468 const base::string16& frame_unique_name,
469 bool is_main_frame,
470 const GURL& url,
[email protected]27dd82fd2014-03-03 22:11:43[diff] [blame]471 PageTransition transition_type) OVERRIDE;
[email protected]0d0f4c492014-04-02 06:42:57[diff] [blame]472 virtual void DidNavigateMainFramePreCommit(
473 const FrameHostMsg_DidCommitProvisionalLoad_Params& params) OVERRIDE;
[email protected]37567b432014-02-12 01:12:22[diff] [blame]474 virtual void DidNavigateMainFramePostCommit(
475 const LoadCommittedDetails& details,
476 const FrameHostMsg_DidCommitProvisionalLoad_Params& params) OVERRIDE;
477 virtual void DidNavigateAnyFramePostCommit(
478 RenderFrameHostImpl* render_frame_host,
479 const LoadCommittedDetails& details,
480 const FrameHostMsg_DidCommitProvisionalLoad_Params& params) OVERRIDE;
481 virtual void SetMainFrameMimeType(const std::string& mime_type) OVERRIDE;
482 virtual bool CanOverscrollContent() OVERRIDE;
[email protected]52913802013-12-10 05:52:18[diff] [blame]483 virtual void NotifyChangedNavigationState(
484 InvalidateTypes changed_flags) OVERRIDE;
[email protected]3691e5cf2014-01-22 10:16:20[diff] [blame]485 virtual void AboutToNavigateRenderFrame(
486 RenderFrameHostImpl* render_frame_host) OVERRIDE;
487 virtual void DidStartNavigationToPendingEntry(
488 RenderFrameHostImpl* render_frame_host,
489 const GURL& url,
490 NavigationController::ReloadType reload_type) OVERRIDE;
[email protected]8cb834e2014-03-06 14:23:23[diff] [blame]491 virtual void RequestOpenURL(RenderFrameHostImpl* render_frame_host,
492 const OpenURLParams& params) OVERRIDE;
[email protected]52913802013-12-10 05:52:18[diff] [blame]493
[email protected]4ca76c02012-05-16 16:19:05[diff] [blame]494 // RenderWidgetHostDelegate --------------------------------------------------
495
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]496 virtual void RenderWidgetDeleted(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]497 RenderWidgetHostImpl* render_widget_host) OVERRIDE;
[email protected]b87ee522012-05-18 15:16:54[diff] [blame]498 virtual bool PreHandleKeyboardEvent(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]499 const NativeWebKeyboardEvent& event,
[email protected]b87ee522012-05-18 15:16:54[diff] [blame]500 bool* is_keyboard_shortcut) OVERRIDE;
[email protected]4ca76c02012-05-16 16:19:05[diff] [blame]501 virtual void HandleKeyboardEvent(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]502 const NativeWebKeyboardEvent& event) OVERRIDE;
[email protected]d92026ef2014-03-03 21:04:13[diff] [blame]503 virtual bool HandleWheelEvent(
[email protected]180ef242013-11-07 06:50:46[diff] [blame]504 const blink::WebMouseWheelEvent& event) OVERRIDE;
[email protected]04bce562014-01-30 05:34:54[diff] [blame]505 virtual bool PreHandleGestureEvent(
506 const blink::WebGestureEvent& event) OVERRIDE;
[email protected]bab38af2014-03-30 17:37:29[diff] [blame]507 virtual bool HandleGestureEvent(
508 const blink::WebGestureEvent& event) OVERRIDE;
[email protected]32deec62013-05-15 23:55:04[diff] [blame]509 virtual void DidSendScreenRects(RenderWidgetHostImpl* rwh) OVERRIDE;
[email protected]2ceee8f2014-01-14 18:02:08[diff] [blame]510#if defined(OS_WIN)
[email protected]c73a2282013-04-29 21:10:41[diff] [blame]511 virtual gfx::NativeViewAccessible GetParentNativeViewAccessible() OVERRIDE;
512#endif
[email protected]4ca76c02012-05-16 16:19:05[diff] [blame]513
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]514 // RenderFrameHostManager::Delegate ------------------------------------------
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]515
516 virtual bool CreateRenderViewForRenderManager(
[email protected]bffc8302014-01-23 20:52:16[diff] [blame]517 RenderViewHost* render_view_host,
518 int opener_route_id,
519 CrossProcessFrameConnector* frame_connector) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]520 virtual void BeforeUnloadFiredFromRenderManager(
[email protected]feaded02012-09-25 19:12:55[diff] [blame]521 bool proceed, const base::TimeTicks& proceed_time,
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]522 bool* proceed_to_fire_unload) OVERRIDE;
[email protected]58d5cfe2013-07-10 02:40:52[diff] [blame]523 virtual void RenderProcessGoneFromRenderManager(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]524 RenderViewHost* render_view_host) OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]525 virtual void UpdateRenderViewSizeForRenderManager() OVERRIDE;
[email protected]af905902013-10-01 21:38:51[diff] [blame]526 virtual void CancelModalDialogsForRenderManager() OVERRIDE;
[email protected]35e0e0792012-11-30 02:35:48[diff] [blame]527 virtual void NotifySwappedFromRenderManager(
[email protected]7b712ee22013-10-03 00:57:28[diff] [blame]528 RenderViewHost* old_host, RenderViewHost* new_host) OVERRIDE;
[email protected]14392a52012-05-02 20:28:44[diff] [blame]529 virtual int CreateOpenerRenderViewsForRenderManager(
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]530 SiteInstance* instance) OVERRIDE;
531 virtual NavigationControllerImpl&
532 GetControllerForRenderManager() OVERRIDE;
[email protected]d2353452012-01-19 19:53:56[diff] [blame]533 virtual WebUIImpl* CreateWebUIForRenderManager(const GURL& url) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]534 virtual NavigationEntry*
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]535 GetLastCommittedNavigationEntryForRenderManager() OVERRIDE;
536 virtual bool FocusLocationBarByDefault() OVERRIDE;
537 virtual void SetFocusToLocationBar(bool select_all) OVERRIDE;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]538 virtual void CreateViewAndSetSizeForRVH(RenderViewHost* rvh) OVERRIDE;
[email protected]1ac10dca2013-08-20 20:47:04[diff] [blame]539 virtual bool IsHidden() OVERRIDE;
[email protected]0bfbf882011-12-22 18:19:27[diff] [blame]540
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]541 // NotificationObserver ------------------------------------------------------
[email protected]14392a52012-05-02 20:28:44[diff] [blame]542
543 virtual void Observe(int type,
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]544 const NotificationSource& source,
545 const NotificationDetails& details) OVERRIDE;
[email protected]14392a52012-05-02 20:28:44[diff] [blame]546
[email protected]ec6c05f2013-10-23 18:41:57[diff] [blame]547 // NavigationControllerDelegate ----------------------------------------------
548
549 virtual WebContents* GetWebContents() OVERRIDE;
550 virtual void NotifyNavigationEntryCommitted(
551 const LoadCommittedDetails& load_details) OVERRIDE;
552
553 // Invoked before a form repost warning is shown.
554 virtual void NotifyBeforeFormRepostWarningShow() OVERRIDE;
555
556 // Activate this WebContents and show a form repost warning.
557 virtual void ActivateAndShowRepostFormWarningDialog() OVERRIDE;
558
559 // Updates the max page ID for the current SiteInstance in this
560 // WebContentsImpl to be at least |page_id|.
561 virtual void UpdateMaxPageID(int32 page_id) OVERRIDE;
562
563 // Updates the max page ID for the given SiteInstance in this WebContentsImpl
564 // to be at least |page_id|.
565 virtual void UpdateMaxPageIDForSiteInstance(SiteInstance* site_instance,
566 int32 page_id) OVERRIDE;
567
568 // Copy the current map of SiteInstance ID to max page ID from another tab.
569 // This is necessary when this tab adopts the NavigationEntries from
570 // |web_contents|.
571 virtual void CopyMaxPageIDsFrom(WebContents* web_contents) OVERRIDE;
572
573 // Called by the NavigationController to cause the WebContentsImpl to navigate
574 // to the current pending entry. The NavigationController should be called
575 // back with RendererDidNavigate on success or DiscardPendingEntry on failure.
576 // The callbacks can be inside of this function, or at some future time.
577 //
578 // The entry has a PageID of -1 if newly created (corresponding to navigation
579 // to a new URL).
580 //
581 // If this method returns false, then the navigation is discarded (equivalent
582 // to calling DiscardPendingEntry on the NavigationController).
583 virtual bool NavigateToPendingEntry(
584 NavigationController::ReloadType reload_type) OVERRIDE;
585
586 // Sets the history for this WebContentsImpl to |history_length| entries, and
587 // moves the current page_id to the last entry in the list if it's valid.
588 // This is mainly used when a prerendered page is swapped into the current
589 // tab. The method is virtual for testing.
590 virtual void SetHistoryLengthAndPrune(
591 const SiteInstance* site_instance,
592 int merge_history_length,
593 int32 minimum_page_id) OVERRIDE;
[email protected]553602e12011-04-05 17:01:18[diff] [blame]594
[email protected]a86c0e962013-12-17 17:10:39[diff] [blame]595 // Called by InterstitialPageImpl when it creates a RenderFrameHost.
596 virtual void RenderFrameForInterstitialPageCreated(
597 RenderFrameHost* render_frame_host) OVERRIDE;
[email protected]561628ce2013-10-25 00:56:47[diff] [blame]598
599 // Sets the passed interstitial as the currently showing interstitial.
600 // No interstitial page should already be attached.
601 virtual void AttachInterstitialPage(
602 InterstitialPageImpl* interstitial_page) OVERRIDE;
603
604 // Unsets the currently showing interstitial.
605 virtual void DetachInterstitialPage() OVERRIDE;
606
607 // Changes the IsLoading state and notifies the delegate as needed.
608 // |details| is used to provide details on the load that just finished
609 // (but can be null if not applicable).
610 virtual void SetIsLoading(RenderViewHost* render_view_host,
611 bool is_loading,
[email protected]e3b10d12014-03-28 16:06:09[diff] [blame]612 bool to_different_document,
[email protected]561628ce2013-10-25 00:56:47[diff] [blame]613 LoadNotificationDetails* details) OVERRIDE;
614
[email protected]e4abd3b42013-11-12 18:28:47[diff] [blame]615 typedef base::Callback<void(WebContents*)> CreatedCallback;
[email protected]561628ce2013-10-25 00:56:47[diff] [blame]616
[email protected]959be4c2014-04-08 15:01:33[diff] [blame]617 // Requests the renderer to select the region between two points in the
618 // currently focused frame.
619 void SelectRange(const gfx::Point& start, const gfx::Point& end);
620
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]621 private:
[email protected]d202a7c2012-01-04 07:53:47[diff] [blame]622 friend class NavigationControllerImpl;
[email protected]e4abd3b42013-11-12 18:28:47[diff] [blame]623 friend class TestNavigationObserver;
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]624 friend class WebContentsObserver;
625 friend class WebContents; // To implement factory methods.
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]626
[email protected]2db9bd72012-04-13 20:20:56[diff] [blame]627 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, NoJSMessageOnInterstitials);
628 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, UpdateTitle);
[email protected]45a22ad2013-02-21 03:25:00[diff] [blame]629 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, FindOpenerRVHWhenPending);
[email protected]2db9bd72012-04-13 20:20:56[diff] [blame]630 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest,
631 CrossSiteCantPreemptAfterUnload);
[email protected]ceee8cd2013-03-08 04:59:51[diff] [blame]632 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, PendingContents);
[email protected]50904452013-05-09 02:05:12[diff] [blame]633 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, FrameTreeShape);
[email protected]9a890452014-02-13 22:21:02[diff] [blame]634 FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, GetLastActiveTime);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]635 FRIEND_TEST_ALL_PREFIXES(FormStructureBrowserTest, HTMLFiles);
636 FRIEND_TEST_ALL_PREFIXES(NavigationControllerTest, HistoryNavigate);
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]637 FRIEND_TEST_ALL_PREFIXES(RenderFrameHostManagerTest, PageDoesBackAndReload);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]638
[email protected]cadaec52012-02-08 21:53:13[diff] [blame]639 // So InterstitialPageImpl can access SetIsLoading.
640 friend class InterstitialPageImpl;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]641
[email protected]80e776ae2012-03-23 16:17:20[diff] [blame]642 // TODO(brettw) TestWebContents shouldn't exist!
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]643 friend class TestWebContents;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]644
[email protected]7fff43e2013-05-21 20:21:10[diff] [blame]645 class DestructionObserver;
646
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]647 // See WebContents::Create for a description of these parameters.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]648 WebContentsImpl(BrowserContext* browser_context,
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]649 WebContentsImpl* opener);
650
[email protected]e2225bf2013-11-15 16:09:38[diff] [blame]651 // Add and remove observers for page navigation notifications. The order in
652 // which notifications are sent to observers is undefined. Clients must be
653 // sure to remove the observer before they go away.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]654 void AddObserver(WebContentsObserver* observer);
655 void RemoveObserver(WebContentsObserver* observer);
[email protected]d1198fd2012-08-13 22:50:19[diff] [blame]656
[email protected]14392a52012-05-02 20:28:44[diff] [blame]657 // Clears this tab's opener if it has been closed.
[email protected]7fff43e2013-05-21 20:21:10[diff] [blame]658 void OnWebContentsDestroyed(WebContentsImpl* web_contents);
659
660 // Creates and adds to the map a destruction observer watching |web_contents|.
661 // No-op if such an observer already exists.
662 void AddDestructionObserver(WebContentsImpl* web_contents);
663
664 // Deletes and removes from the map a destruction observer
665 // watching |web_contents|. No-op if there is no such observer.
666 void RemoveDestructionObserver(WebContentsImpl* web_contents);
[email protected]14392a52012-05-02 20:28:44[diff] [blame]667
[email protected]87de04b02014-04-08 22:14:49[diff] [blame]668 // Callback function when showing JavaScript dialogs.
669 void OnDialogClosed(RenderFrameHost* rfh,
[email protected]51da7e32012-01-30 19:24:52[diff] [blame]670 IPC::Message* reply_msg,
[email protected]87de04b02014-04-08 22:14:49[diff] [blame]671 bool dialog_was_suppressed,
[email protected]51da7e32012-01-30 19:24:52[diff] [blame]672 bool success,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]673 const base::string16& user_input);
[email protected]51da7e32012-01-30 19:24:52[diff] [blame]674
[email protected]d8415ad92012-08-23 14:40:50[diff] [blame]675 // Callback function when requesting permission to access the PPAPI broker.
676 // |result| is true if permission was granted.
[email protected]ea0309c2013-08-06 19:35:44[diff] [blame]677 void OnPpapiBrokerPermissionResult(int routing_id, bool result);
[email protected]d8415ad92012-08-23 14:40:50[diff] [blame]678
[email protected]f114fa42013-12-06 17:06:44[diff] [blame]679 bool OnMessageReceived(RenderViewHost* render_view_host,
680 RenderFrameHost* render_frame_host,
681 const IPC::Message& message);
682
[email protected]d0759f492012-04-19 22:50:50[diff] [blame]683 // IPC message handlers.
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]684 void OnDidLoadResourceFromMemoryCache(const GURL& url,
[email protected]70435962011-08-02 20:13:28[diff] [blame]685 const std::string& security_info,
686 const std::string& http_request,
[email protected]6d6cfb3a2012-05-23 22:53:18[diff] [blame]687 const std::string& mime_type,
[email protected]70435962011-08-02 20:13:28[diff] [blame]688 ResourceType::Type resource_type);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]689 void OnDidDisplayInsecureContent();
690 void OnDidRunInsecureContent(const std::string& security_origin,
691 const GURL& target_url);
[email protected]501052ff2014-02-21 22:19:07[diff] [blame]692 void OnDocumentLoadedInFrame();
[email protected]61ac9e242014-03-21 20:55:26[diff] [blame]693 void OnDidFinishLoad(const GURL& url);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]694 void OnGoToEntryAtOffset(int offset);
[email protected]216813952011-05-19 22:21:26[diff] [blame]695 void OnUpdateZoomLimits(int minimum_percent,
696 int maximum_percent,
697 bool remember);
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]698 void OnEnumerateDirectory(int request_id, const base::FilePath& path);
[email protected]b7a756d42012-01-23 18:08:17[diff] [blame]699
[email protected]7d189022011-08-25 22:54:20[diff] [blame]700 void OnRegisterProtocolHandler(const std::string& protocol,
701 const GURL& url,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]702 const base::string16& title,
[email protected]3a3b75a2012-06-01 08:38:36[diff] [blame]703 bool user_gesture);
[email protected]59363fc92012-09-05 03:46:31[diff] [blame]704 void OnFindReply(int request_id,
705 int number_of_matches,
706 const gfx::Rect& selection_rect,
707 int active_match_ordinal,
[email protected]b888919c2011-09-02 00:32:16[diff] [blame]708 bool final_update);
[email protected]59363fc92012-09-05 03:46:31[diff] [blame]709#if defined(OS_ANDROID)
710 void OnFindMatchRectsReply(int version,
711 const std::vector<gfx::RectF>& rects,
712 const gfx::RectF& active_rect);
[email protected]583418cc2013-01-17 14:01:10[diff] [blame]713
[email protected]1ff427972013-02-07 21:14:07[diff] [blame]714 void OnOpenDateTimeDialog(
715 const ViewHostMsg_DateTimeDialogValue_Params& value);
[email protected]a794f3a2013-10-30 17:00:32[diff] [blame]716 void OnJavaBridgeGetChannelHandle(IPC::Message* reply_msg);
[email protected]59363fc92012-09-05 03:46:31[diff] [blame]717#endif
[email protected]f114fa42013-12-06 17:06:44[diff] [blame]718 void OnPepperPluginHung(int plugin_child_id,
719 const base::FilePath& path,
720 bool is_hung);
721 void OnPluginCrashed(const base::FilePath& plugin_path,
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]722 base::ProcessId plugin_pid);
[email protected]cfa856d62014-02-22 07:58:40[diff] [blame]723 void OnDomOperationResponse(const std::string& json_string,
724 int automation_id);
[email protected]7fc4bbb2011-09-08 21:23:10[diff] [blame]725 void OnAppCacheAccessed(const GURL& manifest_url, bool blocked_by_policy);
[email protected]8bc5ff02013-11-29 06:34:03[diff] [blame]726 void OnOpenColorChooser(int color_chooser_id,
727 SkColor color,
728 const std::vector<ColorSuggestion>& suggestions);
[email protected]da8543762012-03-20 08:52:20[diff] [blame]729 void OnEndColorChooser(int color_chooser_id);
[email protected]55578b0a2012-04-18 14:31:32[diff] [blame]730 void OnSetSelectedColorInColorChooser(int color_chooser_id, SkColor color);
[email protected]d0759f492012-04-19 22:50:50[diff] [blame]731 void OnWebUISend(const GURL& source_url,
732 const std::string& name,
733 const base::ListValue& args);
[email protected]ea0309c2013-08-06 19:35:44[diff] [blame]734 void OnRequestPpapiBrokerPermission(int routing_id,
[email protected]d8415ad92012-08-23 14:40:50[diff] [blame]735 const GURL& url,
[email protected]2dec8ec2013-02-07 19:20:34[diff] [blame]736 const base::FilePath& plugin_path);
[email protected]c4538072013-03-18 02:17:55[diff] [blame]737 void OnBrowserPluginMessage(const IPC::Message& message);
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]738 void OnDidDownloadImage(int id,
[email protected]749fadd2013-05-15 08:37:48[diff] [blame]739 int http_status_code,
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]740 const GURL& image_url,
[email protected]263cb08f2013-09-18 00:26:30[diff] [blame]741 const std::vector<SkBitmap>& bitmaps,
742 const std::vector<gfx::Size>& original_bitmap_sizes);
[email protected]795c28972012-12-06 06:13:39[diff] [blame]743 void OnUpdateFaviconURL(int32 page_id,
744 const std::vector<FaviconURL>& candidates);
[email protected]9f268072013-11-07 00:02:15[diff] [blame]745 void OnFirstVisuallyNonEmptyPaint(int32 page_id);
[email protected]1dd0bb752014-02-01 01:16:26[diff] [blame]746 void OnMediaPlayingNotification(int64 player_cookie,
747 bool has_video,
748 bool has_audio);
749 void OnMediaPausedNotification(int64 player_cookie);
[email protected]edc3af82013-12-12 21:24:07[diff] [blame]750 void OnShowValidationMessage(const gfx::Rect& anchor_in_root_view,
[email protected]6ff9c8f2013-12-20 09:05:29[diff] [blame]751 const base::string16& main_text,
752 const base::string16& sub_text);
[email protected]edc3af82013-12-12 21:24:07[diff] [blame]753 void OnHideValidationMessage();
754 void OnMoveValidationMessage(const gfx::Rect& anchor_in_root_view);
755
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]756
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]757 // Called by derived classes to indicate that we're no longer waiting for a
758 // response. This won't actually update the throbber, but it will get picked
759 // up at the next animation step if the throbber is going.
760 void SetNotWaitingForResponse() { waiting_for_response_ = false; }
761
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]762 // Navigation helpers --------------------------------------------------------
763 //
764 // These functions are helpers for Navigate() and DidNavigate().
765
766 // Handles post-navigation tasks in DidNavigate AFTER the entry has been
767 // committed to the navigation controller. Note that the navigation entry is
768 // not provided since it may be invalid/changed after being committed. The
769 // current navigation entry is in the NavigationController at this point.
[email protected]2f7b3c5a2013-06-21 04:59:25[diff] [blame]770
[email protected]74ce1ad2011-12-16 21:51:46[diff] [blame]771 // If our controller was restored, update the max page ID associated with the
772 // given RenderViewHost to be larger than the number of restored entries.
773 // This is called in CreateRenderView before any navigations in the RenderView
774 // have begun, to prevent any races in updating RenderView::next_page_id.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]775 void UpdateMaxPageIDIfNecessary(RenderViewHost* rvh);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]776
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]777 // Saves the given title to the navigation entry and does associated work. It
778 // will update history and the view for the new title, and also synthesize
779 // titles for file URLs that have none (so we require that the URL of the
780 // entry already be set).
781 //
782 // This is used as the backend for state updates, which include a new title,
783 // or the dedicated set title message. It returns true if the new title is
784 // different and was therefore updated.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]785 bool UpdateTitleForEntry(NavigationEntryImpl* entry,
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]786 const base::string16& title);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]787
[email protected]14392a52012-05-02 20:28:44[diff] [blame]788 // Recursively creates swapped out RenderViews for this tab's opener chain
789 // (including this tab) in the given SiteInstance, allowing other tabs to send
790 // cross-process JavaScript calls to their opener(s). Returns the route ID of
791 // this tab's RenderView for |instance|.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]792 int CreateOpenerRenderViews(SiteInstance* instance);
[email protected]14392a52012-05-02 20:28:44[diff] [blame]793
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]794 // Helper for CreateNewWidget/CreateNewFullscreenWidget.
[email protected]a8504022013-12-04 20:23:51[diff] [blame]795 void CreateNewWidget(int render_process_id,
796 int route_id,
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]797 bool is_fullscreen,
[email protected]180ef242013-11-07 06:50:46[diff] [blame]798 blink::WebPopupType popup_type);
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]799
800 // Helper for ShowCreatedWidget/ShowCreatedFullscreenWidget.
801 void ShowCreatedWidget(int route_id,
802 bool is_fullscreen,
803 const gfx::Rect& initial_pos);
804
805 // Finds the new RenderWidgetHost and returns it. Note that this can only be
806 // called once as this call also removes it from the internal map.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]807 RenderWidgetHostView* GetCreatedWidget(int route_id);
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]808
809 // Finds the new WebContentsImpl by route_id, initializes it for
810 // renderer-initiated creation, and returns it. Note that this can only be
811 // called once as this call also removes it from the internal map.
812 WebContentsImpl* GetCreatedWindow(int route_id);
813
[email protected]f8497342013-02-05 22:15:02[diff] [blame]814 // Returns the RenderWidgetHostView that is associated with a native window
815 // and can be used in showing created widgets.
816 // If this WebContents belongs to a browser plugin guest, there is no native
817 // window 'view' associated with this WebContents. This method returns the
818 // 'view' of the embedder instead.
819 RenderWidgetHostViewPort* GetRenderWidgetHostViewPort() const;
820
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]821 // Misc non-view stuff -------------------------------------------------------
822
823 // Helper functions for sending notifications.
[email protected]7b712ee22013-10-03 00:57:28[diff] [blame]824 void NotifySwapped(RenderViewHost* old_host, RenderViewHost* new_host);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]825 void NotifyDisconnected();
826
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]827 void SetEncoding(const std::string& encoding);
828
[email protected]fa944cb82013-11-15 17:51:21[diff] [blame]829 // TODO(creis): This should take in a FrameTreeNode to know which node's
830 // render manager to return. For now, we just return the root's.
[email protected]b0936d22013-11-28 06:47:36[diff] [blame]831 RenderFrameHostManager* GetRenderManager() const;
[email protected]fa944cb82013-11-15 17:51:21[diff] [blame]832
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]833 RenderViewHostImpl* GetRenderViewHostImpl();
[email protected]9f76c1e2012-03-05 15:15:58[diff] [blame]834
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]835 // Removes browser plugin embedder if there is one.
836 void RemoveBrowserPluginEmbedder();
837
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]838 // Clear |render_view_host|'s PowerSaveBlockers.
839 void ClearPowerSaveBlockers(RenderViewHost* render_view_host);
840
841 // Clear all PowerSaveBlockers, leave power_save_blocker_ empty.
842 void ClearAllPowerSaveBlockers();
843
[email protected]dc0fd432013-08-27 15:29:21[diff] [blame]844 // Helper function to invoke WebContentsDelegate::GetSizeForNewRenderView().
845 gfx::Size GetSizeForNewRenderView() const;
846
[email protected]58faf942014-02-20 21:03:58[diff] [blame]847 void OnFrameRemoved(RenderViewHostImpl* render_view_host,
848 int frame_routing_id);
[email protected]9b159a52013-10-03 17:24:55[diff] [blame]849
[email protected]222f5822014-02-05 23:40:49[diff] [blame]850 // Helper method that's called whenever |preferred_size_| or
851 // |preferred_size_for_capture_| changes, to propagate the new value to the
852 // |delegate_|.
853 void OnPreferredSizeChanged(const gfx::Size& old_size);
854
[email protected]e4abd3b42013-11-12 18:28:47[diff] [blame]855 // Adds/removes a callback called on creation of each new WebContents.
856 // Deprecated, about to remove.
857 static void AddCreatedCallback(const CreatedCallback& callback);
858 static void RemoveCreatedCallback(const CreatedCallback& callback);
859
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]860 // Data for core operation ---------------------------------------------------
861
862 // Delegate for notifying our owner about stuff. Not owned by us.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]863 WebContentsDelegate* delegate_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]864
865 // Handles the back/forward list and loading.
[email protected]d202a7c2012-01-04 07:53:47[diff] [blame]866 NavigationControllerImpl controller_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]867
868 // The corresponding view.
[email protected]60780f412013-02-25 16:34:10[diff] [blame]869 scoped_ptr<WebContentsViewPort> view_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]870
[email protected]5a3bdf52012-05-24 15:12:57[diff] [blame]871 // The view of the RVHD. Usually this is our WebContentsView implementation,
872 // but if an embedder uses a different WebContentsView, they'll need to
873 // provide this.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]874 RenderViewHostDelegateView* render_view_host_delegate_view_;
[email protected]5a3bdf52012-05-24 15:12:57[diff] [blame]875
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]876 // Tracks created WebContentsImpl objects that have not been shown yet. They
877 // are identified by the route ID passed to CreateNewWindow.
878 typedef std::map<int, WebContentsImpl*> PendingContents;
879 PendingContents pending_contents_;
880
881 // These maps hold on to the widgets that we created on behalf of the renderer
882 // that haven't shown yet.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]883 typedef std::map<int, RenderWidgetHostView*> PendingWidgetViews;
[email protected]bafe6cd2012-05-23 23:09:50[diff] [blame]884 PendingWidgetViews pending_widget_views_;
885
[email protected]7fff43e2013-05-21 20:21:10[diff] [blame]886 typedef std::map<WebContentsImpl*, DestructionObserver*> DestructionObservers;
887 DestructionObservers destruction_observers_;
888
[email protected]996042972011-11-08 22:43:59[diff] [blame]889 // A list of observers notified when page state changes. Weak references.
[email protected]fa944cb82013-11-15 17:51:21[diff] [blame]890 // This MUST be listed above frame_tree_ since at destruction time the
[email protected]996042972011-11-08 22:43:59[diff] [blame]891 // latter might cause RenderViewHost's destructor to call us and we might use
892 // the observer list then.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]893 ObserverList<WebContentsObserver> observers_;
[email protected]996042972011-11-08 22:43:59[diff] [blame]894
[email protected]14392a52012-05-02 20:28:44[diff] [blame]895 // The tab that opened this tab, if any. Will be set to null if the opener
896 // is closed.
897 WebContentsImpl* opener_;
898
[email protected]2ceee8f2014-01-14 18:02:08[diff] [blame]899#if defined(OS_WIN)
[email protected]c73a2282013-04-29 21:10:41[diff] [blame]900 gfx::NativeViewAccessible accessible_parent_;
901#endif
902
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]903 // Helper classes ------------------------------------------------------------
904
[email protected]d9030b82013-07-19 08:26:06[diff] [blame]905 // Maps the RenderViewHost to its media_player_cookie and PowerSaveBlocker
906 // pairs. Key is the RenderViewHost, value is the map which maps player_cookie
907 // on to PowerSaveBlocker.
908 typedef std::map<RenderViewHost*, std::map<int64, PowerSaveBlocker*> >
909 PowerSaveBlockerMap;
910 PowerSaveBlockerMap power_save_blockers_;
911
[email protected]fa944cb82013-11-15 17:51:21[diff] [blame]912 // Manages the frame tree of the page and process swaps in each node.
[email protected]9b159a52013-10-03 17:24:55[diff] [blame]913 FrameTree frame_tree_;
914
[email protected]c7654a232013-06-12 21:04:44[diff] [blame]915#if defined(OS_ANDROID)
[email protected]483623eb2011-10-25 09:30:00[diff] [blame]916 // Manages injecting Java objects into all RenderViewHosts associated with
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]917 // this WebContentsImpl.
[email protected]483623eb2011-10-25 09:30:00[diff] [blame]918 scoped_ptr<JavaBridgeDispatcherHostManager>
919 java_bridge_dispatcher_host_manager_;
[email protected]4cc1ab52013-01-21 19:24:34[diff] [blame]920#endif
[email protected]483623eb2011-10-25 09:30:00[diff] [blame]921
[email protected]c7dd2f62011-07-18 15:57:59[diff] [blame]922 // SavePackage, lazily created.
923 scoped_refptr<SavePackage> save_package_;
924
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]925 // Data for loading state ----------------------------------------------------
926
927 // Indicates whether we're currently loading a resource.
928 bool is_loading_;
929
930 // Indicates if the tab is considered crashed.
931 base::TerminationStatus crashed_status_;
932 int crashed_error_code_;
933
[email protected]ca13a442012-04-17 14:00:12[diff] [blame]934 // Whether this WebContents is waiting for a first-response for the
[email protected]be1f56ab2011-12-22 06:55:31[diff] [blame]935 // main resource of the page. This controls whether the throbber state is
936 // "waiting" or "loading."
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]937 bool waiting_for_response_;
938
[email protected]74ce1ad2011-12-16 21:51:46[diff] [blame]939 // Map of SiteInstance ID to max page ID for this tab. A page ID is specific
940 // 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]941 // WebContentsImpl.
[email protected]74ce1ad2011-12-16 21:51:46[diff] [blame]942 std::map<int32, int32> max_page_ids_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]943
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]944 // The current load state and the URL associated with it.
[email protected]9c235f042011-08-10 22:28:21[diff] [blame]945 net::LoadStateWithParam load_state_;
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]946 base::string16 load_state_host_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]947 // Upload progress, for displaying in the status bar.
948 // Set to zero when there is no significant upload happening.
949 uint64 upload_size_;
950 uint64 upload_position_;
951
952 // Data for current page -----------------------------------------------------
953
[email protected]987fc3a2011-05-26 14:18:09[diff] [blame]954 // When a title cannot be taken from any entry, this title will be used.
[email protected]fcf75d42013-12-03 20:11:26[diff] [blame]955 base::string16 page_title_when_no_navigation_entry_;
[email protected]987fc3a2011-05-26 14:18:09[diff] [blame]956
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]957 // When a navigation occurs, we record its contents MIME type. It can be
958 // used to check whether we can do something for some special contents.
959 std::string contents_mime_type_;
960
961 // Character encoding.
962 std::string encoding_;
963
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]964 // True if this is a secure page which displayed insecure content.
965 bool displayed_insecure_content_;
966
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]967 // Data for misc internal state ----------------------------------------------
968
[email protected]54597982013-02-06 01:59:55[diff] [blame]969 // When > 0, the WebContents is currently being captured (e.g., for
970 // screenshots or mirroring); and the underlying RenderWidgetHost should not
971 // be told it is hidden.
972 int capturer_count_;
973
974 // Tracks whether RWHV should be visible once capturer_count_ becomes zero.
975 bool should_normally_be_visible_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]976
977 // See getter above.
978 bool is_being_destroyed_;
979
980 // Indicates whether we should notify about disconnection of this
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]981 // WebContentsImpl. This is used to ensure disconnection notifications only
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]982 // happen if a connection notification has happened and that they happen only
983 // once.
984 bool notify_disconnection_;
985
[email protected]71a88bb2013-02-01 22:05:15[diff] [blame]986 // Pointer to the JavaScript dialog manager, lazily assigned. Used because the
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]987 // delegate of this WebContentsImpl is nulled before its destructor is called.
[email protected]71a88bb2013-02-01 22:05:15[diff] [blame]988 JavaScriptDialogManager* dialog_manager_;
[email protected]2e5b90c2011-08-16 21:11:55[diff] [blame]989
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]990 // Set to true when there is an active "before unload" dialog. When true,
991 // we've forced the throbber to start in Navigate, and we need to remember to
992 // turn it off in OnJavaScriptMessageBoxClosed if the navigation is canceled.
993 bool is_showing_before_unload_dialog_;
994
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]995 // Settings that get passed to the renderer process.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]996 RendererPreferences renderer_preferences_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]997
[email protected]9a890452014-02-13 22:21:02[diff] [blame]998 // The time that this WebContents was last made active. The initial value is
999 // the WebContents creation time.
1000 base::TimeTicks last_active_time_;
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1001
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1002 // See description above setter.
1003 bool closed_by_user_gesture_;
1004
1005 // Minimum/maximum zoom percent.
1006 int minimum_zoom_percent_;
1007 int maximum_zoom_percent_;
1008 // If true, the default zoom limits have been overriden for this tab, in which
1009 // case we don't want saved settings to apply to it and we don't want to
1010 // remember it.
1011 bool temporary_zoom_settings_;
1012
[email protected]bab38af2014-03-30 17:37:29[diff] [blame]1013 // The raw accumulated zoom value and the actual zoom increments made for an
1014 // an in-progress pinch gesture.
1015 float totalPinchGestureAmount_;
1016 int currentPinchZoomStepDelta_;
1017
[email protected]bcd2815602012-01-14 18:17:23[diff] [blame]1018 // The intrinsic size of the page.
1019 gfx::Size preferred_size_;
1020
[email protected]222f5822014-02-05 23:40:49[diff] [blame]1021 // The preferred size for content screen capture. When |capturer_count_| > 0,
1022 // this overrides |preferred_size_|.
1023 gfx::Size preferred_size_for_capture_;
1024
[email protected]583418cc2013-01-17 14:01:10[diff] [blame]1025#if defined(OS_ANDROID)
1026 // Date time chooser opened by this tab.
1027 // Only used in Android since all other platforms use a multi field UI.
1028 scoped_ptr<DateTimeChooserAndroid> date_time_chooser_;
1029#endif
1030
[email protected]8ed16472014-04-11 19:02:48[diff] [blame]1031 // Holds information about a current color chooser dialog, if one is visible.
1032 struct ColorChooserInfo {
1033 ColorChooserInfo(int render_process_id,
1034 int render_frame_id,
1035 ColorChooser* chooser,
1036 int identifier);
1037 ~ColorChooserInfo();
[email protected]cb805452013-05-22 15:16:21[diff] [blame]1038
[email protected]8ed16472014-04-11 19:02:48[diff] [blame]1039 int render_process_id;
1040 int render_frame_id;
1041
1042 // Color chooser that was opened by this tab.
1043 scoped_ptr<ColorChooser> chooser;
1044
1045 // A unique identifier for the current color chooser. Identifiers are
1046 // unique across a renderer process. This avoids race conditions in
1047 // synchronizing the browser and renderer processes. For example, if a
1048 // renderer closes one chooser and opens another, and simultaneously the
1049 // user picks a color in the first chooser, the IDs can be used to drop the
1050 // "chose a color" message rather than erroneously tell the renderer that
1051 // the user picked a color in the second chooser.
1052 int identifier;
1053 };
1054
1055 scoped_ptr<ColorChooserInfo> color_chooser_info_;
[email protected]da8543762012-03-20 08:52:20[diff] [blame]1056
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]1057 // Manages the embedder state for browser plugins, if this WebContents is an
1058 // embedder; NULL otherwise.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1059 scoped_ptr<BrowserPluginEmbedder> browser_plugin_embedder_;
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]1060 // Manages the guest state for browser plugin, if this WebContents is a guest;
1061 // NULL otherwise.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1062 scoped_ptr<BrowserPluginGuest> browser_plugin_guest_;
[email protected]7a846df2012-09-20 19:17:39[diff] [blame]1063
[email protected]f53a9f872012-05-24 02:07:06[diff] [blame]1064 // This must be at the end, or else we might get notifications and use other
1065 // member variables that are gone.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1066 NotificationRegistrar registrar_;
[email protected]f53a9f872012-05-24 02:07:06[diff] [blame]1067
[email protected]1d62cf72014-02-07 21:31:57[diff] [blame]1068 // Used during IPC message dispatching from the RenderView/RenderFrame so that
1069 // the handlers can get a pointer to the RVH through which the message was
[email protected]f114fa42013-12-06 17:06:44[diff] [blame]1070 // received.
1071 RenderViewHost* render_view_message_source_;
[email protected]1d62cf72014-02-07 21:31:57[diff] [blame]1072 RenderFrameHost* render_frame_message_source_;
[email protected]7bb761892012-07-20 09:32:47[diff] [blame]1073
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]1074 // All live RenderWidgetHostImpls that are created by this object and may
1075 // outlive it.
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1076 std::set<RenderWidgetHostImpl*> created_widgets_;
[email protected]b24b68a2012-09-24 21:57:26[diff] [blame]1077
[email protected]44470a22013-01-24 01:21:54[diff] [blame]1078 // Routing id of the shown fullscreen widget or MSG_ROUTING_NONE otherwise.
1079 int fullscreen_widget_routing_id_;
1080
[email protected]41225fe2013-03-29 05:32:02[diff] [blame]1081 // Maps the ids of pending image downloads to their callbacks
1082 typedef std::map<int, ImageDownloadCallback> ImageDownloadMap;
1083 ImageDownloadMap image_download_map_;
[email protected]795c28972012-12-06 06:13:39[diff] [blame]1084
[email protected]0e584b5f2013-12-30 17:28:23[diff] [blame]1085 // Whether this WebContents is responsible for displaying a subframe in a
[email protected]5dcaf8e2013-12-28 01:31:42[diff] [blame]1086 // different process from its parent page.
1087 bool is_subframe_;
1088
[email protected]87de04b02014-04-08 22:14:49[diff] [blame]1089 // Whether the last JavaScript dialog shown was suppressed. Used for testing.
1090 bool last_dialog_suppressed_;
1091
[email protected]b172aee2012-04-10 17:05:26[diff] [blame]1092 DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
[email protected]0dd3a0ab2011-02-18 08:17:44[diff] [blame]1093};
1094
[email protected]8ff00d72012-10-23 19:12:21[diff] [blame]1095} // namespace content
1096
[email protected]93ddb3c2012-04-11 21:44:29[diff] [blame]1097#endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_