diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/path_functions.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/path_functions.cpp b/src/path_functions.cpp index f79f7bf8..dd652044 100644 --- a/src/path_functions.cpp +++ b/src/path_functions.cpp @@ -5,6 +5,7 @@ #include <QDir> #include <QRegExp> #include <QStandardPaths> +#include <QStringBuilder> #ifdef BASE_OVERRIDE #include "base_override.h" @@ -195,6 +196,7 @@ QString AOApplication::get_case_sensitive_path(QString p_file) if (exists(p_file)) return p_file; + QString file_parent_dir = get_case_sensitive_path(file.absolutePath()); // second, does it exist in the new parent dir? @@ -204,12 +206,22 @@ QString AOApplication::get_case_sensitive_path(QString p_file) // last resort, dirlist parent dir and find case insensitive match QRegExp file_rx = QRegExp(file_basename, Qt::CaseInsensitive, QRegExp::FixedString); - QStringList files = QDir(file_parent_dir).entryList(); - int result = files.indexOf(file_rx); + static QHash<uint, QString> listing_cache; + static QHash<uint, bool> listing_exist_cache; - if (result != -1) - return file_parent_dir + "/" + files.at(result); + if (!listing_exist_cache.contains(qHash(file_parent_dir))) { + QStringList files = QDir(file_parent_dir).entryList(); + for (const QString &file : files) { + listing_cache.insert(qHash(file_parent_dir % QChar('/') % file.toLower()), file); + } + listing_exist_cache.insert(qHash(file_parent_dir), true); + } + QString found_file = listing_cache.value(qHash(file_parent_dir % QChar('/') % file_basename.toLower())); + + if (!found_file.isEmpty()) { + return file_parent_dir + "/" + found_file; + } // if nothing is found, let the caller handle the missing file return file_parent_dir + "/" + file_basename; |