Fixes for SmGlobals::FrameCache

Don't generate duplicate screenshots when the same file is indexed in
different paths. Part of the frameCache key was the _full_ path, not
just the filename, so duplicates piled up when hovering over the same
file in the filesystem and the archive.

Added a cleanup function to SmGlobals::FrameCache. Also, just use
QFileInfo::fileName() as part of the key.

1 files changed, 1 insertions, 0 deletions

diff --git a/smglobals.h b/smglobals.h
index 7033b34..1193522 100644
--- a/smglobals.h
+++ b/smglobals.h
@@ -30,6 +30,7 @@ class SmGlobals : public QObject {
 			private:
 				void readCache();
 				void grabFrame(const QString &sourceFile, QString when);
+				void cleanup();
 				const QPair<QString, QString> prepFrame(const QString &sourceFile, QString when);
 				QHash<QPair<QString, QString>, QString> mFrameCache;
 				const qint32 mMagic;