const'ify, move static function to public not in slot function

[kdenlive] / src / kthumb.h

diff --git a/src/kthumb.h b/src/kthumb.h
index 148aaa73f4bb9b1803d72e7b04e53b4d2147a66b..b3a2f52962a03e397dbc804142e9562d7102bec5 100644 (file)
--- a/src/kthumb.h
+++ b/src/kthumb.h
@@ -72,12 +72,14 @@ public:
 
 public slots:
     void updateClipUrl(KUrl url, const QString &hash);
-    static QPixmap getImage(KUrl url, int width, int height);
+
+public:
+    static QPixmap getImage(const KUrl &url, int width, int height);
 //    static QPixmap getImage(QDomElement xml, int frame, int width, int height);
     /* void getImage(KUrl url, int frame, int width, int height);
      void getThumbs(KUrl url, int startframe, int endframe, int width, int height);*/
     void slotCreateAudioThumbs();
-    static QPixmap getImage(KUrl url, int frame, int width, int height);
+    static QPixmap getImage(const KUrl& url, int frame, int width, int height);
     static QImage getFrame(Mlt::Producer *producer, int framepos, int frameWidth, int displayWidth, int height);
     static QImage getFrame(Mlt::Frame *frame, int frameWidth, int displayWidth, int height);
     /** @brief Calculates image variance, useful to know if a thumbnail is interesting.