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1 /* | 1 /* |
2 * Copyright (C) 2004, 2008, 2009, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2008, 2009, 2010 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 |
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34 #include "core/dom/CharacterData.h" | 34 #include "core/dom/CharacterData.h" |
35 #include "core/dom/Document.h" | 35 #include "core/dom/Document.h" |
36 #include "core/dom/Element.h" | 36 #include "core/dom/Element.h" |
37 #include "core/dom/ElementTraversal.h" | 37 #include "core/dom/ElementTraversal.h" |
38 #include "core/dom/NodeTraversal.h" | 38 #include "core/dom/NodeTraversal.h" |
39 #include "core/dom/Text.h" | 39 #include "core/dom/Text.h" |
40 #include "core/editing/Editor.h" | 40 #include "core/editing/Editor.h" |
41 #include "core/editing/GranularityStrategy.h" | 41 #include "core/editing/GranularityStrategy.h" |
42 #include "core/editing/InputMethodController.h" | 42 #include "core/editing/InputMethodController.h" |
43 #include "core/editing/RenderedPosition.h" | 43 #include "core/editing/RenderedPosition.h" |
| 44 #include "core/editing/SelectionController.h" |
44 #include "core/editing/SpellChecker.h" | 45 #include "core/editing/SpellChecker.h" |
45 #include "core/editing/TypingCommand.h" | 46 #include "core/editing/TypingCommand.h" |
46 #include "core/editing/VisibleUnits.h" | 47 #include "core/editing/VisibleUnits.h" |
47 #include "core/editing/htmlediting.h" | 48 #include "core/editing/htmlediting.h" |
48 #include "core/editing/iterators/TextIterator.h" | 49 #include "core/editing/iterators/TextIterator.h" |
49 #include "core/editing/markup.h" | 50 #include "core/editing/markup.h" |
50 #include "core/events/Event.h" | 51 #include "core/events/Event.h" |
51 #include "core/frame/FrameView.h" | 52 #include "core/frame/FrameView.h" |
52 #include "core/frame/LocalDOMWindow.h" | 53 #include "core/frame/LocalDOMWindow.h" |
53 #include "core/frame/LocalFrame.h" | 54 #include "core/frame/LocalFrame.h" |
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320 if (m_frame->editor().behavior().shouldCenterAlignWhenSelectionIsReveale
d()) | 321 if (m_frame->editor().behavior().shouldCenterAlignWhenSelectionIsReveale
d()) |
321 alignment = (align == AlignCursorOnScrollAlways) ? ScrollAlignment::
alignCenterAlways : ScrollAlignment::alignCenterIfNeeded; | 322 alignment = (align == AlignCursorOnScrollAlways) ? ScrollAlignment::
alignCenterAlways : ScrollAlignment::alignCenterIfNeeded; |
322 else | 323 else |
323 alignment = (align == AlignCursorOnScrollAlways) ? ScrollAlignment::
alignTopAlways : ScrollAlignment::alignToEdgeIfNeeded; | 324 alignment = (align == AlignCursorOnScrollAlways) ? ScrollAlignment::
alignTopAlways : ScrollAlignment::alignToEdgeIfNeeded; |
324 | 325 |
325 revealSelection(alignment, RevealExtent); | 326 revealSelection(alignment, RevealExtent); |
326 } | 327 } |
327 | 328 |
328 notifyAccessibilityForSelectionChange(); | 329 notifyAccessibilityForSelectionChange(); |
329 notifyCompositorForSelectionChange(); | 330 notifyCompositorForSelectionChange(); |
| 331 notifyEventHandlerForSelectionChange(); |
330 m_frame->localDOMWindow()->enqueueDocumentEvent(Event::create(EventTypeNames
::selectionchange)); | 332 m_frame->localDOMWindow()->enqueueDocumentEvent(Event::create(EventTypeNames
::selectionchange)); |
331 } | 333 } |
332 | 334 |
333 static bool removingNodeRemovesPosition(Node& node, const Position& position) | 335 static bool removingNodeRemovesPosition(Node& node, const Position& position) |
334 { | 336 { |
335 if (!position.anchorNode()) | 337 if (!position.anchorNode()) |
336 return false; | 338 return false; |
337 | 339 |
338 if (position.anchorNode() == node) | 340 if (position.anchorNode() == node) |
339 return true; | 341 return true; |
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1501 } | 1503 } |
1502 | 1504 |
1503 void FrameSelection::notifyCompositorForSelectionChange() | 1505 void FrameSelection::notifyCompositorForSelectionChange() |
1504 { | 1506 { |
1505 if (!RuntimeEnabledFeatures::compositedSelectionUpdateEnabled()) | 1507 if (!RuntimeEnabledFeatures::compositedSelectionUpdateEnabled()) |
1506 return; | 1508 return; |
1507 | 1509 |
1508 scheduleVisualUpdate(); | 1510 scheduleVisualUpdate(); |
1509 } | 1511 } |
1510 | 1512 |
| 1513 void FrameSelection::notifyEventHandlerForSelectionChange() |
| 1514 { |
| 1515 m_frame->eventHandler().selectionController().notifySelectionChanged(); |
| 1516 } |
| 1517 |
1511 void FrameSelection::focusedOrActiveStateChanged() | 1518 void FrameSelection::focusedOrActiveStateChanged() |
1512 { | 1519 { |
1513 bool activeAndFocused = isFocusedAndActive(); | 1520 bool activeAndFocused = isFocusedAndActive(); |
1514 | 1521 |
1515 RefPtrWillBeRawPtr<Document> document = m_frame->document(); | 1522 RefPtrWillBeRawPtr<Document> document = m_frame->document(); |
1516 document->updateLayoutTreeIfNeeded(); | 1523 document->updateLayoutTreeIfNeeded(); |
1517 | 1524 |
1518 // Because LayoutObject::selectionBackgroundColor() and | 1525 // Because LayoutObject::selectionBackgroundColor() and |
1519 // LayoutObject::selectionForegroundColor() check if the frame is active, | 1526 // LayoutObject::selectionForegroundColor() check if the frame is active, |
1520 // we have to update places those colors were painted. | 1527 // we have to update places those colors were painted. |
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2043 | 2050 |
2044 void showTree(const blink::FrameSelection* sel) | 2051 void showTree(const blink::FrameSelection* sel) |
2045 { | 2052 { |
2046 if (sel) | 2053 if (sel) |
2047 sel->showTreeForThis(); | 2054 sel->showTreeForThis(); |
2048 else | 2055 else |
2049 fprintf(stderr, "Cannot showTree for (nil) FrameSelection.\n"); | 2056 fprintf(stderr, "Cannot showTree for (nil) FrameSelection.\n"); |
2050 } | 2057 } |
2051 | 2058 |
2052 #endif | 2059 #endif |
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