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AK: Make LexicalPath keep everything before the last dot as title

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Previously, TextEditor would put "foo.txt" in the Save As dialog
for files named "foo.bar.txt". Now, it puts "foo.bar.txt" instead.
This commit is contained in:
Nico Weber 2020-07-12 13:37:00 -04:00 committed by Andreas Kling
parent 97cea9e61c
commit 552789902a
Notes: sideshowbarker 2024-07-19 04:51:58 +09:00 
Author: https://github.com/nico
Commit: https://github.com/SerenityOS/serenity/commit/552789902ad
Pull-request: https://github.com/SerenityOS/serenity/pull/2778
1 changed files with 12 additions and 4 deletions
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16
AK/LexicalPath.cpp
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@ -89,10 +89,18 @@ void LexicalPath::canonicalize()
m_dirname = dirname_builder.to_string();
m_basename = canonical_parts.last();
auto name_parts = m_basename.split('.');
m_title = name_parts.is_empty() ? String() : name_parts[0];
if (name_parts.size() > 1)
m_extension = name_parts.last();
String dot { "." };
Optional<size_t> last_dot, end = m_basename.index_of(dot);
while (end.has_value()) {
last_dot = end;
end = m_basename.index_of(dot, end.value() + 1);
}
if (last_dot.has_value()) {
m_title = m_basename.substring(0, last_dot.value());
m_extension = m_basename.substring(last_dot.value() + 1, m_basename.length() - last_dot.value() - 1);
} else {
m_title = m_basename;
}
StringBuilder builder(approximate_canonical_length);
for (size_t i = 0; i < canonical_parts.size(); ++i) {