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[escher] In ExpressionLayoutCursor, when inserting text, replace *_{*}

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by *(*)
This commit is contained in:
Émilie Feral
2018-06-06 13:48:47 +02:00
parent 5378b90da8
commit d56013ef17
1 changed files with 13 additions and 1 deletions
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14
poincare/src/expression_layout_cursor.cpp
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@@ -172,6 +172,7 @@ void ExpressionLayoutCursor::insertText(const char * text) {
}
ExpressionLayout * newChild = nullptr;
ExpressionLayout * pointedChild = nullptr;
bool specialUnderScore = false;
for (int i = 0; i < textLength; i++) {
if (text[i] == Ion::Charset::Empty) {
continue;
@@ -185,8 +186,19 @@ void ExpressionLayoutCursor::insertText(const char * text) {
}
} else if (text[i] == ')') {
newChild = new RightParenthesisLayout();
} else if (text[i] == '_') {
specialUnderScore = ((i < textLength) && (text[i+1] == '{')) ? true : false;
if (!specialUnderScore) {
newChild = new CharLayout('_');
} else {
continue;
}
} else if (text[i] == '{' && specialUnderScore) {
newChild = new CharLayout('(');
} else if (text[i] == '}' && specialUnderScore) {
newChild = new CharLayout(')');
specialUnderScore = false;
}
/* We never insert text with brackets for now. Removing this code saves the
* binary file 2K. */
#if 0