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11 | 'use strict';
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12 |
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13 | var EditorState = require("./EditorState");
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15 | var UnicodeUtils = require("fbjs/lib/UnicodeUtils");
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16 |
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17 | var moveSelectionForward = require("./moveSelectionForward");
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19 | var removeTextWithStrategy = require("./removeTextWithStrategy");
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27 | function keyCommandPlainDelete(editorState) {
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28 | var afterRemoval = removeTextWithStrategy(editorState, function (strategyState) {
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29 | var selection = strategyState.getSelection();
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30 | var content = strategyState.getCurrentContent();
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31 | var key = selection.getAnchorKey();
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32 | var offset = selection.getAnchorOffset();
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33 | var charAhead = content.getBlockForKey(key).getText()[offset];
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34 | return moveSelectionForward(strategyState, charAhead ? UnicodeUtils.getUTF16Length(charAhead, 0) : 1);
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35 | }, 'forward');
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36 |
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37 | if (afterRemoval === editorState.getCurrentContent()) {
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38 | return editorState;
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39 | }
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40 |
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41 | var selection = editorState.getSelection();
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42 | return EditorState.push(editorState, afterRemoval.set('selectionBefore', selection), selection.isCollapsed() ? 'delete-character' : 'remove-range');
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43 | }
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45 | module.exports = keyCommandPlainDelete; |
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