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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 36 #include "WebAXEnums.h" | 36 #include "WebAXEnums.h" |
| 37 #include "WebFrame.h" | 37 #include "WebFrame.h" |
| 38 #include "WebPopupType.h" | 38 #include "WebPopupType.h" |
| 39 #include "WebTextDirection.h" | 39 #include "WebTextDirection.h" |
| 40 #include "WebWidgetClient.h" | 40 #include "WebWidgetClient.h" |
| 41 | 41 |
| 42 namespace blink { | 42 namespace blink { |
| 43 | 43 |
| 44 class WebDateTimeChooserCompletion; | 44 class WebDateTimeChooserCompletion; |
| 45 class WebFileChooserCompletion; | 45 class WebFileChooserCompletion; |
| 46 class WebHitTestResult; | |
| 47 class WebNode; | 46 class WebNode; |
| 48 class WebSpeechRecognizer; | 47 class WebSpeechRecognizer; |
| 49 class WebStorageNamespace; | 48 class WebStorageNamespace; |
| 50 class WebURL; | 49 class WebURL; |
| 51 class WebURLRequest; | 50 class WebURLRequest; |
| 52 class WebView; | 51 class WebView; |
| 53 class WebWidget; | 52 class WebWidget; |
| 54 struct WebDateTimeChooserParams; | 53 struct WebDateTimeChooserParams; |
| 55 struct WebPoint; | 54 struct WebPoint; |
| 56 struct WebRect; | 55 struct WebRect; |
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| 232 | 231 |
| 233 // Zoom ---------------------------------------------------------------- | 232 // Zoom ---------------------------------------------------------------- |
| 234 | 233 |
| 235 // Informs the browser that the zoom levels for this frame have changed from | 234 // Informs the browser that the zoom levels for this frame have changed from |
| 236 // the default values. | 235 // the default values. |
| 237 virtual void zoomLimitsChanged(double minimumLevel, double maximumLevel) {} | 236 virtual void zoomLimitsChanged(double minimumLevel, double maximumLevel) {} |
| 238 | 237 |
| 239 // Informs the browser that the page scale has changed. | 238 // Informs the browser that the page scale has changed. |
| 240 virtual void pageScaleFactorChanged() {} | 239 virtual void pageScaleFactorChanged() {} |
| 241 | 240 |
| 242 // Content detection ---------------------------------------------------- | |
| 243 | |
| 244 // Detects if the content at (or around) provided hit test result | |
| 245 // corresponds to an intent that could be handed by an embedder | |
| 246 // (e.g., email addresses, phone numbers). | |
| 247 virtual WebURL detectContentIntentAt(const WebHitTestResult&) { | |
| 248 return WebURL(); | |
| 249 } | |
| 250 | |
| 251 // Schedules a new content intent with the provided url. | |
| 252 // The boolean flag is set to true when the user gesture has been applied | |
| 253 // to the element from the main frame. | |
| 254 virtual void scheduleContentIntent(const WebURL&, bool isMainFrame) {} | |
| 255 | |
| 256 // Cancels any previously scheduled content intents that have not yet | |
| 257 // launched. | |
| 258 virtual void cancelScheduledContentIntents() {} | |
| 259 | |
| 260 // Draggable regions ---------------------------------------------------- | 241 // Draggable regions ---------------------------------------------------- |
| 261 | 242 |
| 262 // Informs the browser that the draggable regions have been updated. | 243 // Informs the browser that the draggable regions have been updated. |
| 263 virtual void draggableRegionsChanged() {} | 244 virtual void draggableRegionsChanged() {} |
| 264 | 245 |
| 265 virtual bool canHandleGestureEvent() { return false; } | 246 virtual bool canHandleGestureEvent() { return false; } |
| 266 | 247 |
| 267 // TODO(lfg): These methods are only exposed through WebViewClient while we | 248 // TODO(lfg): These methods are only exposed through WebViewClient while we |
| 268 // refactor WebView to not inherit from WebWidget. | 249 // refactor WebView to not inherit from WebWidget. |
| 269 // WebWidgetClient overrides. | 250 // WebWidgetClient overrides. |
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| 285 bool pageChanged) override {} | 266 bool pageChanged) override {} |
| 286 void show(WebNavigationPolicy) override {} | 267 void show(WebNavigationPolicy) override {} |
| 287 virtual WebWidgetClient* widgetClient() { return this; } | 268 virtual WebWidgetClient* widgetClient() { return this; } |
| 288 | 269 |
| 289 protected: | 270 protected: |
| 290 }; | 271 }; |
| 291 | 272 |
| 292 } // namespace blink | 273 } // namespace blink |
| 293 | 274 |
| 294 #endif | 275 #endif |
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