X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fdocclipbase.h;h=8e0f6ac452b792b6108786a0cd7625596126bb74;hb=d49a300ddcb728d616a8c72c52f095551cc7100f;hp=03bc49ed49f19bd13ef60a1421150022e19201f4;hpb=4664de14c0240086ced95c4ff9e4c1101a60051d;p=kdenlive diff --git a/src/docclipbase.h b/src/docclipbase.h index 03bc49ed..8e0f6ac4 100644 --- a/src/docclipbase.h +++ b/src/docclipbase.h @@ -26,6 +26,8 @@ #include #include #include +#include +#include #include @@ -42,12 +44,19 @@ class KdenliveDoc; class KThumb; class ClipManager; -namespace Mlt { +namespace Mlt +{ class Producer; }; +struct CutZoneInfo { + QPoint zone; + QString description; +}; + -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 separately, it should be possible to combin the two, as is @@ -67,14 +76,14 @@ Q_OBJECT public: bool isTransparent() const; /** Returns any property of this clip. */ - const QString getProperty(const QString prop) const; + const QString getProperty(const QString &prop) const; void setProperty(const QString &key, const QString &value); void clearProperty(const QString &key); /** Returns the internal unique id of the clip. */ const QString &getId() const; - void setId(const QString &newId); + bool hasAudioThumb() const; //KThumb *thumbCreator; bool audioThumbCreated() const; /*void getClipMainThumb();*/ @@ -107,8 +116,16 @@ Q_OBJECT public: return false; } - void setProducer(Mlt::Producer *producer); - Mlt::Producer *producer(int track = -1); + /** 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, bool readPropertiesFromProducer = false); + /** Retrieve a producer for a track */ + Mlt::Producer *getProducer(int track = -1); + /** Get a copy of the producer, for use in the clip monitor */ + Mlt::Producer *getCloneProducer(); + /** 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. */ @@ -139,33 +156,26 @@ 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. */ bool referencesClip(DocClipBase * clip) const; - /** Sets the thumbnail to be used by this clip */ - void setThumbnail(const QPixmap & pixmap); - /** Returns the thumbnail producer used by this clip */ KThumb *thumbProducer(); - /** 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 > audioFrameChache; + QMap > 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 resetProducerProperty(const char *name); void deleteProducers(); /** Set default play zone for clip monitor */ @@ -173,45 +183,81 @@ Q_OBJECT public: /** 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; + void setValid(); + static QString getHash(const QString &path); + + void addCutZone(int in, int out, QString desc = QString()); + bool hasCutZone(QPoint p) const; + void removeCutZone(int in, int out); + QList cutZones() const; + void updateCutZone(int oldin, int oldout, int in, int out, QString desc = QString()); + + bool hasVideoCodec(const QString &codec) const; + bool hasAudioCodec(const QString &codec) const; + bool checkHash() const; + void setPlaceHolder(bool place); + QImage extractImage(int frame, int width, int height); + void clearThumbProducer(); + void reloadThumbProducer(); + void cleanupProducers(); + bool isClean() const; + bool getAudioThumbs(); + private: // Private attributes - /** 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 m_baseTrackProducers; + QList m_audioTrackProducers; + QList m_toDeleteProducers; + 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. */ QList < CommentedTime > m_snapMarkers; - - /** A thumbnail for this clip */ - QPixmap m_thumbnail; GenTime m_duration; - QTimer *m_audioTimer; KThumb *m_thumbProd; bool m_audioThumbCreated; /** 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 m_cutZones; + void setAudioThumbCreated(bool isDone); /** Holds clip infos like fps, size,... */ QMap m_properties; /** Holds clip metadata like author, copyright,... */ QMap m_metadata; + + /** Try to make sure we don't delete a producer while using it */ + QMutex m_producerMutex; + QMutex m_replaceMutex; + + /** @brief This timer will trigger creation of audio thumbnails. */ + QTimer m_audioTimer; + /** Create connections for audio thumbnails */ - void slotCreateAudioTimer(); void slotRefreshProducer(); void setProducerProperty(const char *name, int data); + void setProducerProperty(const char *name, double data); void getFileHash(const QString &url); + /** @brief When duplicating a producer, make sure all manually set properties are passed to it. */ + void adjustProducerProperties(Mlt::Producer *prod, const QString &id, bool mute, bool blind); + /** @brief Create another instance of a producer. */ + Mlt::Producer *cloneProducer(Mlt::Producer *source); + public slots: - void updateAudioThumbnail(QMap > data); - bool slotGetAudioThumbs(); + void updateAudioThumbnail(const audioByteArray& data); QList < CommentedTime > commentedSnapMarkers() const; - void setSnapMarkers(QList < CommentedTime > markers); GenTime findNextSnapMarker(const GenTime & currTime); GenTime findPreviousSnapMarker(const GenTime & currTime); GenTime hasSnapMarkers(const GenTime & time); @@ -224,13 +270,19 @@ public slots: uint getClipThumbFrame() const; void setProperties(QMap properties); void setMetadata(QMap properties); + /** Returns all current properties for this clip */ QMap properties() const; + /** Return the current values for a set of properties */ + QMap currentProperties(QMap props); QMap metadata() const; - + void slotExtractImage(QList frames); signals: - void getAudioThumbs(); void gotAudioData(); + /** @brief Generate a proxy clip (lower resolution copy) named like the clip's hash. */ + void createProxy(const QString &id); + /** @brief Abort creation of the proxy clip (lower resolution copy). */ + void abortProxy(const QString &id, const QString &proxyPath); }; #endif