Add subclips (dragging a zone from clip monitor to project tree)

[kdenlive] / src / docclipbase.h

diff --git a/src/docclipbase.h b/src/docclipbase.h
index 36433da5501aec5bfeebf31fc35cb06708b03b6c..288b3d453a6697133f34be271da0471303b1b4d9 100644 (file)
--- a/src/docclipbase.h
+++ b/src/docclipbase.h
@@ -42,15 +42,17 @@ class KdenliveDoc;
 class KThumb;
 class ClipManager;
 
-namespace Mlt {
+namespace Mlt
+{
 class Producer;
 };
 
 
-class DocClipBase: public QObject {
+class DocClipBase: public QObject
+{
 Q_OBJECT public:
     /** this enum determines the types of "feed" available within this clip. types must be non-exclusive
-     * - e.g. if you can have audio and video seperately, it should be possible to combin the two, as is
+     * - e.g. if you can have audio and video separately, it should be possible to combin the two, as is
      *   done here. If a new clip type is added then it should be possible to combine it with both audio
      *   and video. */
 
@@ -58,11 +60,8 @@ Q_OBJECT public:
 //    DocClipBase & operator=(const DocClipBase & clip);
     virtual ~ DocClipBase();
 
-    /** sets the name of this clip. */
-    void setName(const QString name);
-
     /** returns the name of this clip. */
-    const QString & name() const;
+    const QString name() const;
 
     /** Returns the description of this clip. */
     const QString description() const;
@@ -84,7 +83,7 @@ Q_OBJECT public:
 
     /** returns the duration of this clip */
     const GenTime & duration() const;
-    const GenTime &maxDuration() const;
+    const GenTime maxDuration() const;
     /** returns the duration of this clip */
     void setDuration(GenTime dur);
 
@@ -110,8 +109,14 @@ Q_OBJECT public:
         return false;
     }
 
-    void setProducer(Mlt::Producer *producer);
+    /** Sets producers for the current clip (one for each track due to a limitation in MLT's track mixing */
+    void setProducer(Mlt::Producer *producer, bool reset = false);
+    /** Retrieve a producer for a track */
     Mlt::Producer *producer(int track = -1);
+    /** Retrieve the producer that shows only video */
+    Mlt::Producer *videoProducer();
+    /** Retrieve the producer that shows only audio */
+    Mlt::Producer *audioProducer(int track);
 
     /** Returns true if this clip is a project clip, false otherwise. Overridden in DocClipProject,
      * where it returns true. */
@@ -142,7 +147,7 @@ Q_OBJECT public:
     bool hasFileSize() const;
 
     /** Returns the filesize, or 0 if there is no appropriate filesize. */
-    uint fileSize() const;
+    qulonglong fileSize() const;
 
     /** Returns true if this clip refers to the clip passed in. A clip refers to another clip if
      * it uses it as part of it's own composition. */
@@ -157,26 +162,43 @@ Q_OBJECT public:
     /** Returns the thumbnail used by this clip */
     const QPixmap & thumbnail() const;
 
-    static DocClipBase *createClip(KdenliveDoc *doc, const QDomElement & element);
     /** Cache for every audio Frame with 10 Bytes */
     /** format is frame -> channel ->bytes */
-    QMap<int, QMap<int, QByteArray> > audioFrameChache;
+    QMap<int, QMap<int, QByteArray> > m_audioFrameCache;
 
     /** Free cache data */
     void slotClearAudioCache();
     void askForAudioThumbs();
     QString getClipHash() const;
     void refreshThumbUrl();
+    const char *producerProperty(const char *name) const;
+    void setProducerProperty(const char *name, const char *data);
+    void clearProducers();
+    void deleteProducers();
+
+    /** Set default play zone for clip monitor */
+    void setZone(QPoint zone);
+    /** Get default play zone for clip monitor */
+    QPoint zone() const;
+
+    /** Returns true is clip is missing but user wants to keep it as placeholder */
+    bool isPlaceHolder() const;
+    static QString getHash(const QString &path);
+
+    void addCutZone(int in, int out);
+    bool hasCutZone(QPoint p) const;
+    void removeCutZone(int in, int out);
+    QList <QPoint> cutZones() const;
+    void updateCutZone(int oldin, int oldout, int in, int out);
 
 private:   // Private attributes
-    /** The name of this clip */
-    QString m_name;
-    /** A description of this clip */
-    QString m_description;
+
     /** The number of times this clip is used in the project - the number of references to this clip
      * that exist. */
     uint m_refcount;
     QList <Mlt::Producer *> m_baseTrackProducers;
+    QList <Mlt::Producer *> m_audioTrackProducers;
+    Mlt::Producer *m_videoOnlyProducer;
     CLIPTYPE m_clipType;
 
     /** A list of snap markers; these markers are added to a clips snap-to points, and are displayed as necessary. */
@@ -192,15 +214,23 @@ private:   // Private attributes
 
     /** a unique numeric id */
     QString m_id;
+
+    /** Wheter the clip is a placeholder (clip missing but user wants to see it) */
+    bool m_placeHolder;
+
+    QList <QPoint> m_cutZones;
+
     void setAudioThumbCreated(bool isDone);
     /** Holds clip infos like fps, size,... */
     QMap <QString, QString> m_properties;
+    /** Holds clip metadata like author, copyright,... */
+    QMap <QString, QString> m_metadata;
     /** Create connections for audio thumbnails */
     void slotCreateAudioTimer();
     void slotRefreshProducer();
-    void setProducerProperty(const char *name, const char *data);
     void setProducerProperty(const char *name, int data);
-    void getFileHash(const QString &url);
+    void setProducerProperty(const char *name, double data);
+    void getFileHash(const QString url);
 
 public slots:
     void updateAudioThumbnail(QMap<int, QMap<int, QByteArray> > data);
@@ -218,7 +248,10 @@ public slots:
     void setClipThumbFrame(const uint &ix);
     uint getClipThumbFrame() const;
     void setProperties(QMap <QString, QString> properties);
+    void setMetadata(QMap <QString, QString> properties);
     QMap <QString, QString> properties() const;
+    QMap <QString, QString> metadata() const;
+
 
 signals:
     void getAudioThumbs();