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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef WebLocalFrame_h | 5 #ifndef WebLocalFrame_h |
6 #define WebLocalFrame_h | 6 #define WebLocalFrame_h |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include "WebCompositionUnderline.h" | 9 #include "WebCompositionUnderline.h" |
10 #include "WebFrame.h" | 10 #include "WebFrame.h" |
11 #include "WebFrameLoadType.h" | 11 #include "WebFrameLoadType.h" |
12 #include "WebHistoryItem.h" | 12 #include "WebHistoryItem.h" |
13 #include "public/platform/WebCachePolicy.h" | 13 #include "public/platform/WebCachePolicy.h" |
14 #include "public/platform/WebURLError.h" | 14 #include "public/platform/WebURLError.h" |
15 #include "public/platform/WebURLRequest.h" | 15 #include "public/platform/WebURLRequest.h" |
16 #include "public/platform/site_engagement.mojom-shared.h" | 16 #include "public/platform/site_engagement.mojom-shared.h" |
17 | 17 |
18 namespace base { | 18 namespace base { |
19 class SingleThreadTaskRunner; | 19 class SingleThreadTaskRunner; |
20 } | 20 } |
21 | 21 |
22 namespace blink { | 22 namespace blink { |
23 | 23 |
24 class InterfaceProvider; | 24 class InterfaceProvider; |
25 class InterfaceRegistry; | 25 class InterfaceRegistry; |
26 class WebAutofillClient; | 26 class WebAutofillClient; |
27 class WebContentSettingsClient; | 27 class WebContentSettingsClient; |
28 class WebData; | 28 class WebData; |
| 29 class WebDataSource; |
29 class WebDevToolsAgent; | 30 class WebDevToolsAgent; |
30 class WebDevToolsAgentClient; | 31 class WebDevToolsAgentClient; |
31 class WebDoubleSize; | 32 class WebDoubleSize; |
32 class WebFrameClient; | 33 class WebFrameClient; |
33 class WebFrameWidget; | 34 class WebFrameWidget; |
34 class WebInputMethodController; | 35 class WebInputMethodController; |
35 class WebRange; | 36 class WebRange; |
36 class WebScriptExecutionCallback; | 37 class WebScriptExecutionCallback; |
37 class WebSharedWorkerRepositoryClient; | 38 class WebSharedWorkerRepositoryClient; |
38 class WebTextCheckClient; | 39 class WebTextCheckClient; |
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171 const WebString& mime_type, | 172 const WebString& mime_type, |
172 const WebString& text_encoding, | 173 const WebString& text_encoding, |
173 const WebURL& base_url, | 174 const WebURL& base_url, |
174 const WebURL& unreachable_url = WebURL(), | 175 const WebURL& unreachable_url = WebURL(), |
175 bool replace = false, | 176 bool replace = false, |
176 WebFrameLoadType = WebFrameLoadType::kStandard, | 177 WebFrameLoadType = WebFrameLoadType::kStandard, |
177 const WebHistoryItem& = WebHistoryItem(), | 178 const WebHistoryItem& = WebHistoryItem(), |
178 WebHistoryLoadType = kWebHistoryDifferentDocumentLoad, | 179 WebHistoryLoadType = kWebHistoryDifferentDocumentLoad, |
179 bool is_client_redirect = false) = 0; | 180 bool is_client_redirect = false) = 0; |
180 | 181 |
| 182 // Returns the data source that is currently loading. May be null. |
| 183 virtual WebDataSource* ProvisionalDataSource() const = 0; |
| 184 |
| 185 // Returns the data source that is currently loaded. |
| 186 virtual WebDataSource* DataSource() const = 0; |
| 187 |
181 enum FallbackContentResult { | 188 enum FallbackContentResult { |
182 // An error page should be shown instead of fallback. | 189 // An error page should be shown instead of fallback. |
183 NoFallbackContent, | 190 NoFallbackContent, |
184 // Something else committed, no fallback content or error page needed. | 191 // Something else committed, no fallback content or error page needed. |
185 NoLoadInProgress, | 192 NoLoadInProgress, |
186 // Fallback content rendered, no error page needed. | 193 // Fallback content rendered, no error page needed. |
187 FallbackRendered | 194 FallbackRendered |
188 }; | 195 }; |
189 // On load failure, attempts to make frame's parent render fallback content. | 196 // On load failure, attempts to make frame's parent render fallback content. |
190 virtual FallbackContentResult MaybeRenderFallbackContent( | 197 virtual FallbackContentResult MaybeRenderFallbackContent( |
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597 // to call these on a WebLocalFrame. | 604 // to call these on a WebLocalFrame. |
598 bool IsWebLocalFrame() const override = 0; | 605 bool IsWebLocalFrame() const override = 0; |
599 WebLocalFrame* ToWebLocalFrame() override = 0; | 606 WebLocalFrame* ToWebLocalFrame() override = 0; |
600 bool IsWebRemoteFrame() const override = 0; | 607 bool IsWebRemoteFrame() const override = 0; |
601 WebRemoteFrame* ToWebRemoteFrame() override = 0; | 608 WebRemoteFrame* ToWebRemoteFrame() override = 0; |
602 }; | 609 }; |
603 | 610 |
604 } // namespace blink | 611 } // namespace blink |
605 | 612 |
606 #endif // WebLocalFrame_h | 613 #endif // WebLocalFrame_h |
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