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[apps/code] Display empty message in var box

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This commit is contained in:
Léa Saviot
2020-04-20 13:59:07 +02:00
committed by Émilie Feral
parent 398de8bda3
commit 003317647e
6 changed files with 15 additions and 7 deletions
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11
apps/code/python_text_area.cpp
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@@ -53,6 +53,12 @@ static inline size_t TokenLength(mp_lexer_t * lex, const char * tokenPosition) {
}
return lex->column - lex->tok_column;
}
bool PythonTextArea::shouldAutocomplete(const char * autocompletionLocation) const {
const char * location = autocompletionLocation != nullptr ? autocompletionLocation : cursorLocation();
CodePoint prevCodePoint = UTF8Helper::PreviousCodePoint(m_contentView.editedText(), location);
return !UTF8Helper::CodePointIsEndOfWord(prevCodePoint)
&& UTF8Helper::CodePointIsEndOfWord(UTF8Helper::CodePointAtLocation(location));
}
const char * PythonTextArea::ContentView::textToAutocomplete() const {
return UTF8Helper::BeginningOfWord(editedText(), cursorLocation());
@@ -272,10 +278,7 @@ void PythonTextArea::addAutocompletion() {
const char * autocompletionLocation = const_cast<char *>(cursorLocation());
const char * textToInsert = nullptr;
int textToInsertLength = 0;
CodePoint prevCodePoint = UTF8Helper::PreviousCodePoint(m_contentView.editedText(), autocompletionLocation);
if (!UTF8Helper::CodePointIsEndOfWord(prevCodePoint)
&& UTF8Helper::CodePointIsEndOfWord(UTF8Helper::CodePointAtLocation(autocompletionLocation)))
{
if (shouldAutocomplete(autocompletionLocation)) {
/* The previous code point is neither the beginning of the text, nor a
* space, nor a \n, and the next code point is the end of the word.
* Compute the text to insert: