const'ref

[kdenlive] / src / kthumb.h

diff --git a/src/kthumb.h b/src/kthumb.h
index 70b9041230c3747bcf9def6980c2f9bf72eafec5..f31da85a74435ec549b1ed331ce6a00609803de1 100644 (file)
--- a/src/kthumb.h
+++ b/src/kthumb.h
@@ -50,10 +50,10 @@ typedef QMap <int, QMap <int, QByteArray> > audioByteArray;
 
 class KThumb: public QObject
 {
-Q_OBJECT public:
+   Q_OBJECT 
+public:
 
-
-    KThumb(ClipManager *clipManager, KUrl url, const QString &id, const QString &hash, QObject * parent = 0);
+    explicit KThumb(ClipManager *clipManager, const KUrl &url, const QString &id, const QString &hash, QObject * parent = 0);
     ~KThumb();
     void setProducer(Mlt::Producer *producer);
     bool hasProducer() const;
@@ -72,12 +72,14 @@ Q_OBJECT public:
 
 public slots:
     void updateClipUrl(KUrl url, const QString &hash);
-    static QPixmap getImage(KUrl url, int width, int height);
+    void slotCreateAudioThumbs();
+
+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.