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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" |
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333 | 333 |
334 virtual void setCaretVisible(bool) = 0; | 334 virtual void setCaretVisible(bool) = 0; |
335 | 335 |
336 // Moves the selection extent point. This function does not allow the | 336 // Moves the selection extent point. This function does not allow the |
337 // selection to collapse. If the new extent is set to the same position as | 337 // selection to collapse. If the new extent is set to the same position as |
338 // the current base, this function will do nothing. | 338 // the current base, this function will do nothing. |
339 virtual void moveRangeSelectionExtent(const WebPoint&) = 0; | 339 virtual void moveRangeSelectionExtent(const WebPoint&) = 0; |
340 // Replaces the selection with the input string. | 340 // Replaces the selection with the input string. |
341 virtual void replaceSelection(const WebString&) = 0; | 341 virtual void replaceSelection(const WebString&) = 0; |
342 // Deletes text before and after the current cursor position, excluding the | 342 // Deletes text before and after the current cursor position, excluding the |
343 // selection. | 343 // selection. The lengths are supplied in UTF-16 Code Unit, not in code points |
| 344 // or in glyphs. |
344 virtual void deleteSurroundingText(int before, int after) = 0; | 345 virtual void deleteSurroundingText(int before, int after) = 0; |
| 346 // A variant of deleteSurroundingText(int, int). Major differences are: |
| 347 // 1. The lengths are supplied in code points, not in UTF-16 Code Unit or in |
| 348 // glyphs. |
| 349 // 2. This method does nothing if there are one or more invalid surrogate |
| 350 // pairs in the requested range. |
| 351 virtual void deleteSurroundingTextInCodePoints(int before, int after) = 0; |
345 | 352 |
346 virtual void extractSmartClipData(WebRect rectInViewport, | 353 virtual void extractSmartClipData(WebRect rectInViewport, |
347 WebString& clipText, | 354 WebString& clipText, |
348 WebString& clipHtml) = 0; | 355 WebString& clipHtml) = 0; |
349 | 356 |
350 // Spell-checking support ------------------------------------------------- | 357 // Spell-checking support ------------------------------------------------- |
351 virtual void replaceMisspelledRange(const WebString&) = 0; | 358 virtual void replaceMisspelledRange(const WebString&) = 0; |
352 virtual void enableSpellChecking(bool) = 0; | 359 virtual void enableSpellChecking(bool) = 0; |
353 virtual bool isSpellCheckingEnabled() const = 0; | 360 virtual bool isSpellCheckingEnabled() const = 0; |
354 virtual void removeSpellingMarkers() = 0; | 361 virtual void removeSpellingMarkers() = 0; |
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509 // to call these on a WebLocalFrame. | 516 // to call these on a WebLocalFrame. |
510 bool isWebLocalFrame() const override = 0; | 517 bool isWebLocalFrame() const override = 0; |
511 WebLocalFrame* toWebLocalFrame() override = 0; | 518 WebLocalFrame* toWebLocalFrame() override = 0; |
512 bool isWebRemoteFrame() const override = 0; | 519 bool isWebRemoteFrame() const override = 0; |
513 WebRemoteFrame* toWebRemoteFrame() override = 0; | 520 WebRemoteFrame* toWebRemoteFrame() override = 0; |
514 }; | 521 }; |
515 | 522 |
516 } // namespace blink | 523 } // namespace blink |
517 | 524 |
518 #endif // WebLocalFrame_h | 525 #endif // WebLocalFrame_h |
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