Fix frame cacheDir

Get rid of the cache file. Instead, generate the cache on startup. The
cache was never written since it was turned into a thread. Because of
that I wrote a cleanup function, but surprisingly it didn't have much
impact on the startup time, so I dropped the cache file.

Also, fix destructor of SmGlobals. Call deleteLater on all Q_OBJECTS,
and of course, some header cleanup.

1 files changed, 2 insertions, 6 deletions

diff --git a/shemov.h b/shemov.h
index cb3d3d3..5d5bdd1 100644
--- a/shemov.h
+++ b/shemov.h
@@ -9,22 +9,16 @@
 #define SHEMOV_H
 
 #include <QtWidgets/QMainWindow>
-#include <QList>
-#include <QThread>
 #include <QVariant>
 
 class QTabWidget;
 class FilesystemWidget;
-class QAction;
 class QLabel;
-class QItemSelection;
 class QSignalMapper;
-class QMenu;
 class QActionGroup;
 class ArchiveTreeView;
 class NewMovieWizard;
 class DbAnalyzerDialog;
-class MappingTreeWidget;
 class PicturesWidget;
 class SmTreeModel;
 class NewPicsDialog;
@@ -60,6 +54,7 @@ class SheMov : public QMainWindow {
 		void editMappings(QString table);
         void newPicsDialog();
         void newPicsDialogWithFiles();
+        void rebuildFrameCache();
 
 	signals:
 		void configChanged();
@@ -113,6 +108,7 @@ class SheMov : public QMainWindow {
         QAction *mAnalyzerA;
         QAction *mNewPicsA;
 		QAction *mHoverDirectoriesA;
+        QAction *mRebuildFrameCacheA;
 
 		//TreeView Actions
 		//Series Actions