| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2012 Apple 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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| (...skipping 21 matching lines...) Expand all Loading... |
| 32 #include "core/events/BeforeTextInsertedEvent.h" | 32 #include "core/events/BeforeTextInsertedEvent.h" |
| 33 #include "core/frame/LocalFrame.h" | 33 #include "core/frame/LocalFrame.h" |
| 34 | 34 |
| 35 namespace blink { | 35 namespace blink { |
| 36 | 36 |
| 37 TextInsertionBaseCommand::TextInsertionBaseCommand(Document& document) | 37 TextInsertionBaseCommand::TextInsertionBaseCommand(Document& document) |
| 38 : CompositeEditCommand(document) | 38 : CompositeEditCommand(document) |
| 39 { | 39 { |
| 40 } | 40 } |
| 41 | 41 |
| 42 void TextInsertionBaseCommand::applyTextInsertionCommand(LocalFrame* frame, Pass
RefPtrWillBeRawPtr<TextInsertionBaseCommand> command, const VisibleSelection& se
lectionForInsertion, const VisibleSelection& endingSelection) | 42 void TextInsertionBaseCommand::applyTextInsertionCommand(LocalFrame* frame, RawP
tr<TextInsertionBaseCommand> command, const VisibleSelection& selectionForInsert
ion, const VisibleSelection& endingSelection) |
| 43 { | 43 { |
| 44 bool changeSelection = !equalSelectionsInDOMTree(selectionForInsertion, endi
ngSelection); | 44 bool changeSelection = !equalSelectionsInDOMTree(selectionForInsertion, endi
ngSelection); |
| 45 if (changeSelection) { | 45 if (changeSelection) { |
| 46 command->setStartingSelection(selectionForInsertion); | 46 command->setStartingSelection(selectionForInsertion); |
| 47 command->setEndingSelection(selectionForInsertion); | 47 command->setEndingSelection(selectionForInsertion); |
| 48 } | 48 } |
| 49 command->apply(); | 49 command->apply(); |
| 50 if (changeSelection) { | 50 if (changeSelection) { |
| 51 command->setEndingSelection(endingSelection); | 51 command->setEndingSelection(endingSelection); |
| 52 frame->selection().setSelection(endingSelection); | 52 frame->selection().setSelection(endingSelection); |
| 53 } | 53 } |
| 54 } | 54 } |
| 55 | 55 |
| 56 String dispatchBeforeTextInsertedEvent(const String& text, const VisibleSelectio
n& selectionForInsertion, bool insertionIsForUpdatingComposition) | 56 String dispatchBeforeTextInsertedEvent(const String& text, const VisibleSelectio
n& selectionForInsertion, bool insertionIsForUpdatingComposition) |
| 57 { | 57 { |
| 58 if (insertionIsForUpdatingComposition) | 58 if (insertionIsForUpdatingComposition) |
| 59 return text; | 59 return text; |
| 60 | 60 |
| 61 String newText = text; | 61 String newText = text; |
| 62 if (Node* startNode = selectionForInsertion.start().computeContainerNode())
{ | 62 if (Node* startNode = selectionForInsertion.start().computeContainerNode())
{ |
| 63 if (startNode->rootEditableElement()) { | 63 if (startNode->rootEditableElement()) { |
| 64 // Send BeforeTextInsertedEvent. The event handler will update text
if necessary. | 64 // Send BeforeTextInsertedEvent. The event handler will update text
if necessary. |
| 65 RefPtrWillBeRawPtr<BeforeTextInsertedEvent> evt = BeforeTextInserted
Event::create(text); | 65 RawPtr<BeforeTextInsertedEvent> evt = BeforeTextInsertedEvent::creat
e(text); |
| 66 startNode->rootEditableElement()->dispatchEvent(evt); | 66 startNode->rootEditableElement()->dispatchEvent(evt); |
| 67 newText = evt->text(); | 67 newText = evt->text(); |
| 68 } | 68 } |
| 69 } | 69 } |
| 70 return newText; | 70 return newText; |
| 71 } | 71 } |
| 72 | 72 |
| 73 bool canAppendNewLineFeedToSelection(const VisibleSelection& selection) | 73 bool canAppendNewLineFeedToSelection(const VisibleSelection& selection) |
| 74 { | 74 { |
| 75 Element* element = selection.rootEditableElement(); | 75 Element* element = selection.rootEditableElement(); |
| 76 if (!element) | 76 if (!element) |
| 77 return false; | 77 return false; |
| 78 | 78 |
| 79 RefPtrWillBeRawPtr<BeforeTextInsertedEvent> event = BeforeTextInsertedEvent:
:create(String("\n")); | 79 RawPtr<BeforeTextInsertedEvent> event = BeforeTextInsertedEvent::create(Stri
ng("\n")); |
| 80 element->dispatchEvent(event); | 80 element->dispatchEvent(event); |
| 81 return event->text().length(); | 81 return event->text().length(); |
| 82 } | 82 } |
| 83 | 83 |
| 84 } // namespace blink | 84 } // namespace blink |
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