Split utilities functions into separate files

src/widgets/fileviewlist.cpp

@@ -32,7 +32,7 @@
 
 #include "core/iconloader.h"
 #include "core/mimedata.h"
-#include "core/utilities.h"
+#include "utilities/filemanagerutils.h"
 #include "fileviewlist.h"
 
 FileViewList::FileViewList(QWidget *parent)

src/widgets/freespacebar.cpp

@@ -37,7 +37,7 @@
 #include <QTransform>
 #include <QLinearGradient>
 
-#include "core/utilities.h"
+#include "utilities/strutils.h"
 #include "freespacebar.h"
 
 class QPaintEvent;

src/widgets/playingwidget.cpp

@@ -40,7 +40,7 @@
 #include <QtEvents>
 
 #include "core/application.h"
-#include "core/imageutils.h"
+#include "utilities/imageutils.h"
 #include "covermanager/albumcoverchoicecontroller.h"
 #include "playingwidget.h"
 

src/widgets/trackslider.cpp

@@ -29,8 +29,8 @@
 #include <QSettings>
 #include <QEvent>
 
-#include "core/timeconstants.h"
-#include "core/utilities.h"
+#include "utilities/timeutils.h"
+#include "utilities/timeconstants.h"
 #include "trackslider.h"
 #include "ui_trackslider.h"
 #include "clickablelabel.h"

src/widgets/tracksliderslider.cpp

@@ -30,8 +30,8 @@
 #include <QWheelEvent>
 #include <QEnterEvent>
 
-#include "core/timeconstants.h"
-#include "core/utilities.h"
+#include "utilities/timeutils.h"
+#include "utilities/timeconstants.h"
 #ifndef Q_OS_MACOS
 #  include "tracksliderpopup.h"
 #endif