X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fclipmanager.h;h=ce5089278a6a8f91e2d39be969988c137ca945aa;hb=b4a0ec0fffc1cbbf21d2ea9fc418885e3b34bce8;hp=a5c92231939fe779f40dbb7fa50277ca6be91521;hpb=7222ed9c39ca2c77fee92f124623278f1011761f;p=kdenlive diff --git a/src/clipmanager.h b/src/clipmanager.h index a5c92231..ce508927 100644 --- a/src/clipmanager.h +++ b/src/clipmanager.h @@ -17,20 +17,32 @@ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ +/** + * @class ClipManager + * @brief Manages the list of clips in a document. + * @author Jean-Baptiste Mardelle + */ + #ifndef CLIPMANAGER_H #define CLIPMANAGER_H -/**ClipManager manages the list of clips in a document - *@author Jean-Baptiste Mardelle - */ - #include #include #include +#include +#include +#include #include #include +#include #include +#include + +#if KDE_IS_VERSION(4,5,0) +#include +#endif + #include "gentime.h" #include "definitions.h" @@ -40,11 +52,13 @@ class KdenliveDoc; class DocClipBase; class AbstractGroupItem; -namespace Mlt { +namespace Mlt +{ class Producer; }; -class ClipManager: public QObject { +class ClipManager: public QObject +{ Q_OBJECT public: ClipManager(KdenliveDoc *doc); @@ -52,14 +66,28 @@ Q_OBJECT public: void addClip(DocClipBase *clip); DocClipBase *getClipAt(int pos); void deleteClip(const QString &clipId); - void slotAddClipFile(const KUrl url, const QString group, const QString &groupId); - void slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId); - void slotAddTextClipFile(const QString titleName, const QString imagePath, const QString xml, const QString group, const QString &groupId); - void slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group, const QString &groupId); - void slotAddSlideshowClipFile(const QString name, const QString path, int count, const QString duration, const bool loop, const bool fade, const QString &luma_duration, const QString &luma_file, const int softness, const QString group, const QString &groupId); + + /** @brief Add a file to the project. + * @ref slotAddClipList + * @param url file to add + * @param group name of the group to insert the file in (can be empty) + * @param groupId id of the group (if any) */ + void slotAddClipFile(const KUrl &url, const QString &group, const QString &groupId, const QString &comment = QString()); + + /** @brief Adds a list of files to the project. + * @param urls files to add + * @param group name of the group to insert the files in (can be empty) + * @param groupId id of the group (if any) + * It checks for duplicated items and asks to the user for instructions. */ + void slotAddClipList(const KUrl::List urls, const QString &group, const QString &groupId, const QString &comment = QString()); + void slotAddTextClipFile(const QString &titleName, int out, const QString &xml, const QString &group, const QString &groupId); + void slotAddTextTemplateClip(QString titleName, const KUrl &path, const QString &group, const QString &groupId); + void slotAddXmlClipFile(const QString &name, const QDomElement &xml, const QString &group, const QString &groupId); + void slotAddColorClipFile(const QString &name, const QString &color, QString duration, const QString &group, const QString &groupId); + void slotAddSlideshowClipFile(QMap properties, const QString &group, const QString &groupId); DocClipBase *getClipById(QString clipId); - DocClipBase *getClipByResource(QString resource); - void slotDeleteClip(const QString & clipId); + const QList getClipByResource(QString resource); + void slotDeleteClips(QStringList ids); void setThumbsProgress(const QString &message, int progress); void checkAudioThumbs(); QList documentClipList() const; @@ -67,20 +95,36 @@ Q_OBJECT public: int getFreeClipId(); int getFreeFolderId(); int lastClipId() const; - void startAudioThumbsGeneration(); - void endAudioThumbsGeneration(const QString &requestedId); void askForAudioThumb(const QString &id); QString projectFolder() const; - void resetProducersList(QList prods); + void clearUnusedProducers(); + void resetProducersList(const QList prods, bool displayRatioChanged, bool fpsChanged); void addFolder(const QString&, const QString&); void deleteFolder(const QString&); void clear(); + void clearCache(); AbstractGroupItem *createGroup(); void removeGroup(AbstractGroupItem *group); QDomElement groupsXml() const; + int clipsCount() const; + /** @brief Request creation of a clip thumbnail for specified frames. */ + void requestThumbs(const QString id, QList frames); + /** @brief remove a clip id from the queue list. */ + void stopThumbs(const QString &id); + +#if KDE_IS_VERSION(4,5,0) + KImageCache* pixmapCache; +#endif -public slots: - void updatePreviewSettings(); +private slots: + /** A clip was externally modified, monitor for more changes and prepare for reload */ + void slotClipModified(const QString &path); + void slotClipMissing(const QString &path); + void slotClipAvailable(const QString &path); + /** Check the list of externally modified clips, and process them if they were not modified in the last 1500 milliseconds */ + void slotProcessModifiedClips(); + void slotGetThumbs(); + void slotGetAudioThumbs(); private: // Private attributes /** the list of clips in the document */ @@ -93,9 +137,34 @@ private: // Private attributes KdenliveDoc *m_doc; int m_clipIdCounter; int m_folderIdCounter; - bool m_audioThumbsEnabled; - QString m_generatingAudioId; + KDirWatch m_fileWatcher; + /** Timer used to reload clips when they have been externally modified */ + QTimer m_modifiedTimer; + /** List of the clip IDs that need to be reloaded after being externally modified */ + QMap m_modifiedClips; + /** Struct containing the list of clip thumbnails to request (clip id and frames) */ + QMap m_requestedThumbs; + QMutex m_thumbsMutex; + QFuture m_thumbsThread; + /** @brief The id of currently processed clip for thumbs creation. */ + QString m_processingThumbId; + /** @brief If true, abort processing of clip thumbs before removing a clip. */ + bool m_abortThumb; + /** @brief We are about to delete the clip producer, stop processing thumbs. */ + bool m_closing; + QFuture m_audioThumbsThread; + /** @brief If true, abort processing of audio thumbs. */ + bool m_abortAudioThumb; + /** @brief The id of currently processed clip for audio thumbs creation. */ + QString m_processingAudioThumbId; +signals: + void reloadClip(const QString &); + void modifiedClip(const QString &); + void missingClip(const QString &); + void availableClip(const QString &); + void checkAllClips(bool displayRatioChanged, bool fpsChanged, QStringList brokenClips); + void displayMessage(const QString &, int); }; #endif