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| 1 /* | 1 /* |
| 2 * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2005, 2008 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 24 matching lines...) Expand all Loading... |
| 35 : SimpleEditCommand(node->document()) | 35 : SimpleEditCommand(node->document()) |
| 36 , m_node(node) | 36 , m_node(node) |
| 37 , m_offset(offset) | 37 , m_offset(offset) |
| 38 , m_count(count) | 38 , m_count(count) |
| 39 { | 39 { |
| 40 ASSERT(m_node); | 40 ASSERT(m_node); |
| 41 ASSERT(m_offset <= m_node->length()); | 41 ASSERT(m_offset <= m_node->length()); |
| 42 ASSERT(m_offset + m_count <= m_node->length()); | 42 ASSERT(m_offset + m_count <= m_node->length()); |
| 43 } | 43 } |
| 44 | 44 |
| 45 void DeleteFromTextNodeCommand::doApply() | 45 void DeleteFromTextNodeCommand::doApply(EditingState*) |
| 46 { | 46 { |
| 47 ASSERT(m_node); | 47 ASSERT(m_node); |
| 48 | 48 |
| 49 if (!m_node->isContentEditable(Node::UserSelectAllIsAlwaysNonEditable)) | 49 if (!m_node->isContentEditable(Node::UserSelectAllIsAlwaysNonEditable)) |
| 50 return; | 50 return; |
| 51 | 51 |
| 52 TrackExceptionState exceptionState; | 52 TrackExceptionState exceptionState; |
| 53 m_text = m_node->substringData(m_offset, m_count, exceptionState); | 53 m_text = m_node->substringData(m_offset, m_count, exceptionState); |
| 54 if (exceptionState.hadException()) | 54 if (exceptionState.hadException()) |
| 55 return; | 55 return; |
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| 67 m_node->insertData(m_offset, m_text, IGNORE_EXCEPTION, CharacterData::Deprec
atedRecalcStyleImmediatlelyForEditing); | 67 m_node->insertData(m_offset, m_text, IGNORE_EXCEPTION, CharacterData::Deprec
atedRecalcStyleImmediatlelyForEditing); |
| 68 } | 68 } |
| 69 | 69 |
| 70 DEFINE_TRACE(DeleteFromTextNodeCommand) | 70 DEFINE_TRACE(DeleteFromTextNodeCommand) |
| 71 { | 71 { |
| 72 visitor->trace(m_node); | 72 visitor->trace(m_node); |
| 73 SimpleEditCommand::trace(visitor); | 73 SimpleEditCommand::trace(visitor); |
| 74 } | 74 } |
| 75 | 75 |
| 76 } // namespace blink | 76 } // namespace blink |
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