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Update textbox_behavior.mixin.js

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This commit is contained in:
Andrea Bogazzi 2015-09-27 16:58:15 +02:00
parent c943d369a2
commit 49b876a704
1 changed files with 1 additions and 36 deletions
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37
src/mixins/textbox_behavior.mixin.js
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@ -142,42 +142,7 @@
map = this._styleMap[cursorLocation.lineIndex],
lineIndex = map.line,
charIndex = map.offset + cursorLocation.charIndex;
if (isBeginningOfLine) {
var textOnPreviousLine = this._getTextOnPreviousLine(cursorLocation.lineIndex),
newCharIndexOnPrevLine = textOnPreviousLine ? textOnPreviousLine.length : 0;
if (!this.styles[lineIndex - 1]) {
this.styles[lineIndex - 1] = {};
}
for (charIndex in this.styles[lineIndex]) {
this.styles[lineIndex - 1][parseInt(charIndex, 10) + newCharIndexOnPrevLine]
= this.styles[lineIndex][charIndex];
}
this.shiftLineStyles(cursorLocation.lineIndex, -1);
}
else {
var currentLineStyles = this.styles[lineIndex];
if (currentLineStyles) {
delete currentLineStyles[charIndex];
//console.log('deleting', lineIndex, charIndex + offset);
}
var currentLineStylesCloned = clone(currentLineStyles);
// shift all styles by 1 backwards
for (var i in currentLineStylesCloned) {
var numericIndex = parseInt(i, 10);
if (numericIndex >= charIndex && numericIndex !== 0) {
currentLineStyles[numericIndex - 1] = currentLineStylesCloned[numericIndex];
delete currentLineStyles[numericIndex];
}
}
}
this._removeStyleObject(isBeginningOfLine, cursorLocation, lineIndex, charIndex);
}
});
})();