[PATCH 1/2] Kill a bunch of unused member variables

[kdenlive] / src / kthumb.h

diff --git a/src/kthumb.h b/src/kthumb.h
index 0c312205781be30072792b8c9e5595de62d900b0..93df306ef1c7ec78b8aab63a3feef1034b5b1d07 100644 (file)
--- a/src/kthumb.h
+++ b/src/kthumb.h
@@ -21,6 +21,7 @@
 #include <QPixmap>
 #include <QFile>
 #include <QThread>
+#include <QMutex>
 #include <QDomElement>
 
 #include <KUrl>
@@ -31,13 +32,14 @@
 /**KRender encapsulates the client side of the interface to a renderer.
 From Kdenlive's point of view, you treat the KRender object as the
 renderer, and simply use it as if it was local. Calls are asyncrhonous -
-you send a call out, and then recieve the return value through the
+you send a call out, and then receive the return value through the
 relevant signal that get's emitted once the call completes.
   *@author Jason Wood
   */
 
 
-namespace Mlt {
+namespace Mlt
+{
 class Miracle;
 class Consumer;
 class Producer;
@@ -47,11 +49,14 @@ class Profile;
 
 class ClipManager;
 
-class MyThread : public QThread {
 
+
+class MyThread : public QThread
+{
+    Q_OBJECT
 public:
     virtual void run();
-    void init(QObject *parent, KUrl url, QString target, double frame, double frameLength, int frequency, int channels, int arrayWidth);
+    void init(KUrl url, QString target, double frame, double frameLength, int frequency, int channels, int arrayWidth);
     bool isWorking();
     bool stop_me;
 
@@ -64,44 +69,55 @@ private:
     int m_channels;
     int m_arrayWidth;
     bool m_isWorking;
-    QObject *m_parent;
-};
 
+signals:
+    void audioThumbProgress(const int);
+    void audioThumbOver();
+};
 
-class KThumb: public QObject {
+class KThumb: public QObject
+{
 Q_OBJECT public:
 
 
-    KThumb(ClipManager *clipManager, KUrl url, QObject * parent = 0, const char *name = 0);
+    KThumb(ClipManager *clipManager, KUrl url, const QString &id, const QString &hash, QObject * parent = 0, const char *name = 0);
     ~KThumb();
     void setProducer(Mlt::Producer *producer);
+    void askForAudioThumbs(const QString &id);
+    bool hasProducer() const;
+    void clearProducer();
+    void updateThumbUrl(const QString &hash);
 
 public slots:
     void extractImage(int frame, int frame2);
-    void updateClipUrl(KUrl url);
+    QPixmap extractImage(int frame, int width, int height);
+    void updateClipUrl(KUrl url, const QString &hash);
     static QPixmap getImage(KUrl url, int width, int height);
-    static QPixmap getImage(QDomElement xml, int frame, 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 stopAudioThumbs();
     void removeAudioThumb();
     void getAudioThumbs(int channel, double frame, double frameLength, int arrayWidth);
     static QPixmap getImage(KUrl url, int frame, int width, int height);
-    static QPixmap getFrame(Mlt::Producer producer, int framepos, int width, int height);
+    static QPixmap getFrame(Mlt::Producer *producer, int framepos, int width, int height);
 
-protected:
-    virtual void customEvent(QEvent * event);
+private slots:
+    void slotAudioThumbProgress(const int progress);
+    void slotAudioThumbOver();
 
 private:
-    MyThread thumbProducer;
+    MyThread audioThumbProducer;
     KUrl m_url;
     QString m_thumbFile;
-    Mlt::Profile *m_profile;
+    double m_dar;
     Mlt::Producer *m_producer;
     ClipManager *m_clipManager;
+    QString m_id;
 
 signals:
-    void thumbReady(int frame, QPixmap pm);
+    void thumbReady(int, QPixmap);
+    void mainThumbReady(const QString &, QPixmap);
     void audioThumbReady(QMap <int, QMap <int, QByteArray> >);
 };