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1 /* | 1 /* |
2 * Copyright (C) 2012, Google Inc. All rights reserved. | 2 * Copyright (C) 2012, 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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38 #include "core/html/HTMLInputElement.h" | 38 #include "core/html/HTMLInputElement.h" |
39 #include "core/html/HTMLLabelElement.h" | 39 #include "core/html/HTMLLabelElement.h" |
40 #include "core/html/HTMLLegendElement.h" | 40 #include "core/html/HTMLLegendElement.h" |
41 #include "core/html/HTMLMediaElement.h" | 41 #include "core/html/HTMLMediaElement.h" |
42 #include "core/html/HTMLMeterElement.h" | 42 #include "core/html/HTMLMeterElement.h" |
43 #include "core/html/HTMLPlugInElement.h" | 43 #include "core/html/HTMLPlugInElement.h" |
44 #include "core/html/HTMLSelectElement.h" | 44 #include "core/html/HTMLSelectElement.h" |
45 #include "core/html/HTMLTextAreaElement.h" | 45 #include "core/html/HTMLTextAreaElement.h" |
46 #include "core/html/parser/HTMLParserIdioms.h" | 46 #include "core/html/parser/HTMLParserIdioms.h" |
47 #include "core/html/shadow/MediaControlElements.h" | 47 #include "core/html/shadow/MediaControlElements.h" |
48 #include "core/rendering/RenderObject.h" | 48 #include "core/layout/LayoutObject.h" |
49 #include "modules/accessibility/AXObjectCacheImpl.h" | 49 #include "modules/accessibility/AXObjectCacheImpl.h" |
50 #include "platform/UserGestureIndicator.h" | 50 #include "platform/UserGestureIndicator.h" |
51 #include "wtf/text/StringBuilder.h" | 51 #include "wtf/text/StringBuilder.h" |
52 | 52 |
53 | 53 |
54 namespace blink { | 54 namespace blink { |
55 | 55 |
56 using namespace HTMLNames; | 56 using namespace HTMLNames; |
57 | 57 |
58 AXNodeObject::AXNodeObject(Node* node, AXObjectCacheImpl* axObjectCache) | 58 AXNodeObject::AXNodeObject(Node* node, AXObjectCacheImpl* axObjectCache) |
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1292 | 1292 |
1293 // Skip big container elements like lists, tables, etc. | 1293 // Skip big container elements like lists, tables, etc. |
1294 if (obj->isList() || obj->isAXTable() || obj->isTree() || obj->isCanvas()) | 1294 if (obj->isList() || obj->isAXTable() || obj->isTree() || obj->isCanvas()) |
1295 return false; | 1295 return false; |
1296 | 1296 |
1297 return true; | 1297 return true; |
1298 } | 1298 } |
1299 | 1299 |
1300 // Returns true if |r1| and |r2| are both non-null and are contained within the | 1300 // Returns true if |r1| and |r2| are both non-null and are contained within the |
1301 // same RenderBox. | 1301 // same RenderBox. |
1302 static bool isSameRenderBox(RenderObject* r1, RenderObject* r2) | 1302 static bool isSameRenderBox(LayoutObject* r1, LayoutObject* r2) |
1303 { | 1303 { |
1304 if (!r1 || !r2) | 1304 if (!r1 || !r2) |
1305 return false; | 1305 return false; |
1306 RenderBox* b1 = r1->enclosingBox(); | 1306 RenderBox* b1 = r1->enclosingBox(); |
1307 RenderBox* b2 = r2->enclosingBox(); | 1307 RenderBox* b2 = r2->enclosingBox(); |
1308 return b1 && b2 && b1 == b2; | 1308 return b1 && b2 && b1 == b2; |
1309 } | 1309 } |
1310 | 1310 |
1311 String AXNodeObject::textUnderElement() const | 1311 String AXNodeObject::textUnderElement() const |
1312 { | 1312 { |
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1997 float range = maxValueForRange() - minValueForRange(); | 1997 float range = maxValueForRange() - minValueForRange(); |
1998 float value = valueForRange(); | 1998 float value = valueForRange(); |
1999 | 1999 |
2000 value += range * (percentChange / 100); | 2000 value += range * (percentChange / 100); |
2001 setValue(String::number(value)); | 2001 setValue(String::number(value)); |
2002 | 2002 |
2003 axObjectCache()->postNotification(node(), AXObjectCacheImpl::AXValueChanged,
true); | 2003 axObjectCache()->postNotification(node(), AXObjectCacheImpl::AXValueChanged,
true); |
2004 } | 2004 } |
2005 | 2005 |
2006 } // namespace blink | 2006 } // namespace blink |
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