X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fdocclipbase.h;h=337a137330dab5cd69de9316130f19eb1c682e35;hb=f660d73b6c4bd5936b20276d26c547a894bc8984;hp=159b20a611c2b293f12c1e5aa8359bbd329978be;hpb=6ebc4a2b41a1ac5c1edcdbe927bd8011f66d4834;p=kdenlive diff --git a/src/docclipbase.h b/src/docclipbase.h index 159b20a6..337a1373 100644 --- a/src/docclipbase.h +++ b/src/docclipbase.h @@ -26,9 +26,10 @@ #include #include #include +#include +#include #include -#include #include "gentime.h" #include "definitions.h" @@ -43,60 +44,52 @@ class KdenliveDoc; class KThumb; class ClipManager; -class CommentedTime { -public: - CommentedTime(): t(GenTime(0)) {} - CommentedTime(const GenTime time, QString comment) - : t(time), c(comment) { } +namespace Mlt +{ +class Producer; +}; - QString comment() const { - return (c.isEmpty() ? i18n("Marker") : c); - } - GenTime time() const { - return t; - } - void setComment(QString comm) { - c = comm; - } -private: - GenTime t; - QString c; +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 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. */ - DocClipBase(ClipManager *clipManager, QDomElement xml, uint id); - DocClipBase(const DocClipBase& clip); - DocClipBase & operator=(const DocClipBase & clip); + DocClipBase(ClipManager *clipManager, QDomElement xml, const QString &id); +// 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; - - /** Sets the description for this clip. */ - void setDescription(const QString & descripton); + const QString name() const; /** Returns the description of this clip. */ - const QString & description() const; + const QString description() const; + /** Does this clip need a transparent background (e.g. for titles). */ + bool isTransparent() const; + + /** Returns any property of this clip. */ + 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. */ - uint getId() const; - void setId(const uint &newId); + const QString &getId() const; //KThumb *thumbCreator; bool audioThumbCreated() const; + /*void getClipMainThumb();*/ /** returns the duration of this clip */ const GenTime & duration() const; + const GenTime maxDuration() const; /** returns the duration of this clip */ void setDuration(GenTime dur); @@ -122,34 +115,22 @@ Q_OBJECT public: return false; } - /*virtual DocClipAVFile *toDocClipAVFile() { - return 0; - } - - virtual DocClipTextFile *toDocClipTextFile() { - return 0; - } - - virtual bool isDocClipTextFile() const { - return false; - } - - virtual bool isDocClipVirtual() const { - return false; - } - - virtual DocClipVirtual *toDocClipVirtual() { - return 0; - }*/ + /** 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. */ bool isProjectClip() const { return false; } - // Appends scene times for this clip to the passed vector. - /* virtual void populateSceneTimes(QList < GenTime > - &toPopulate) const = 0;*/ /** Reads in the element structure and creates a clip out of it.*/ // Returns an XML document that describes part of the current scene. @@ -157,7 +138,6 @@ Q_OBJECT public: const GenTime & endTime) const; /** returns a QString containing all of the XML data required to recreate this clip. */ QDomElement toXML() const; - QDomDocument generateSceneList(bool addProducers = true, bool rendering = false) const; /** Returns true if the xml passed matches the values in this clip */ bool matchesXML(const QDomElement & element) const; @@ -175,7 +155,7 @@ 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. */ @@ -190,34 +170,58 @@ 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 > audioFrameChache; - - /** return english name for clip type */ - static QString getTypeName(CLIPTYPE type); + QMap > m_audioFrameCache; - /** Clip is ready to get thumbs */ - void slotRequestAudioThumbs(); /** 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 */ + 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; + 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); + QPixmap extractImage(int frame, int width, int height); + void clearThumbProducer(); + void cleanupProducers(); + bool isClean() const; 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 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; - QDomElement m_xml; /** A thumbnail for this clip */ QPixmap m_thumbnail; @@ -228,15 +232,39 @@ private: // Private attributes bool m_audioThumbCreated; /** a unique numeric id */ - uint m_id; - uint m_projectThumbFrame; - void setAudioThumbCreated(bool isDone); + 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; + + /** 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); - void slotGetAudioThumbs(); + void updateAudioThumbnail(const audioByteArray& data); + bool slotGetAudioThumbs(); QList < CommentedTime > commentedSnapMarkers() const; - void setSnapMarkers(QList < CommentedTime > markers); GenTime findNextSnapMarker(const GenTime & currTime); GenTime findPreviousSnapMarker(const GenTime & currTime); GenTime hasSnapMarkers(const GenTime & time); @@ -245,12 +273,20 @@ public slots: void addSnapMarker(const GenTime & time, QString comment); QList < GenTime > snapMarkers() const; QString markerComment(GenTime t); - void setProjectThumbFrame(const uint &ix); - uint getProjectThumbFrame() const; + void setClipThumbFrame(const uint &ix); + uint getClipThumbFrame() const; + void setProperties(QMap properties); + void setMetadata(QMap properties); + QMap properties() const; + QMap metadata() const; + void slotExtractImage(int frame, int frame2); 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