X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fstopmotion%2Fstopmotion.h;h=f102f41ffcd5b818fd4ffffd7c524e94872a0e4e;hb=de6cce1e1b13fc1da0e02fb549c5ebad4e932075;hp=59544c395d3dc7728139ea29863fb411c27bae8e;hpb=cc485dae52026133ffaeb1e980db6a127f0bb847;p=kdenlive diff --git a/src/stopmotion/stopmotion.h b/src/stopmotion/stopmotion.h index 59544c39..f102f41f 100644 --- a/src/stopmotion/stopmotion.h +++ b/src/stopmotion/stopmotion.h @@ -23,17 +23,20 @@ #include #include +#include +#include class MyLabel : public QLabel { - Q_OBJECT + Q_OBJECT public: MyLabel(QWidget *parent = 0); void setImage(QImage img); protected: - virtual void paintEvent( QPaintEvent * event); + virtual void paintEvent(QPaintEvent * event); virtual void wheelEvent(QWheelEvent * event); + virtual void mousePressEvent(QMouseEvent *); private: QImage m_img; @@ -42,6 +45,9 @@ signals: /** @brief Seek to next or previous frame. * @param forward set to true to go to next frame, fals to go to previous frame */ void seek(bool forward); + + /** @brief Switch to live view. */ + void switchToLive(); }; class StopmotionWidget : public QDialog , public Ui::Stopmotion_UI @@ -52,90 +58,152 @@ public: /** @brief Build the stopmotion dialog. * @param projectFolder The current project folder, where captured files will be stored. + * @param actions The actions for this widget that can have a keyboard shortcut. * @param parent (optional) parent widget */ - StopmotionWidget(KUrl projectFolder, QWidget *parent = 0); + StopmotionWidget(KUrl projectFolder, QList< QAction * > actions, QWidget *parent = 0); virtual ~StopmotionWidget(); - protected: - + virtual void closeEvent(QCloseEvent *e); private: - /** @brief Current project folder (where the captured frames will be saved). */ - KUrl m_projectFolder; + /** @brief Widget layout holding video and frame preview. */ + QVBoxLayout *m_layout; + + /** @brief Current project folder (where the captured frames will be saved). */ + KUrl m_projectFolder; + + /** @brief Capture holder that will handle all video operation. */ + CaptureHandler *m_bmCapture; + + /** @brief Holds the name of the current sequence. + * Files will be saved in project folder with name: sequence001.png */ + QString m_sequenceName; + + /** @brief Holds the frame number of the current sequence. */ + int m_sequenceFrame; + + QAction *m_captureAction; + + /** @brief Holds the index of the frame to be displayed in the frame preview mode. */ + int m_animatedIndex; - /** @brief Capture holder that will handle all video operation. */ - CaptureHandler *m_bmCapture; + /** @brief Find all stopmotion sequences in current project folder. */ + void parseExistingSequences(); - /** @brief Holds the name of the current sequence. - * Files will be saved in project folder with name: sequence001.png */ - QString m_sequenceName; + /** @brief Select a frame in the list. */ + void selectFrame(int ix); - /** @brief Holds the frame number of the current sequence. */ - int m_sequenceFrame; + /** @brief This widget will hold the frame preview. */ + MyLabel *m_frame_preview; - QAction *m_captureAction; - - /** @brief Holds the index of the frame to be displayed in the frame preview mode. */ - int m_animatedIndex; + /** @brief The list of files in the sequence to create thumbnails. */ + QStringList m_filesList; - /** @brief Find all stopmotion sequences in current project folder. */ - void parseExistingSequences(); + /** @brief Holds the state of the threaded thumbnail generation. */ + QFuture m_future; - /** @brief Select a frame in the list. */ - void selectFrame(int ix); + /** @brief Get the frame number ix. */ + QListWidgetItem *getFrameFromIndex(int ix); + + /** @brief The action triggering interval capture. */ + QAction *m_intervalCapture; + + /** @brief The action triggering display of last frame over current live video feed. */ + QAction *m_showOverlay; + + /** @brief The list of all frames path. */ + QStringList m_animationList; + + +#ifdef QIMAGEBLITZ + int m_effectIndex; +#endif + +public slots: + /** @brief Display the live feed from capture device. + @param isOn enable or disable the feature */ + void slotLive(bool isOn); - /** @brief This widget will hold the frame preview. */ - MyLabel *m_frame_preview; - private slots: - /** @brief Display the live feed from capture device. - @param isOn enable or disable the feature */ - void slotLive(bool isOn); - - /** @brief Display the last captured frame over current live feed. - @param isOn enable or disable the feature */ - void slotShowOverlay(bool isOn); - - /** @brief Display the last captured frame over current live feed. */ - void slotUpdateOverlay(); - - /** @brief User changed the capture name. */ - void sequenceNameChanged(const QString &name); - - /** @brief Grab a frame from current capture feed. */ - void slotCaptureFrame(); - - /** @brief Display a previous frame in monitor. */ - void slotShowFrame(int); - - /** @brief Get full path for a frame in the sequence. - * @param ix the frame number. - * @param seqName (optional) the name of the sequence. */ - QString getPathForFrame(int ix, QString seqName = QString()); - - /** @brief Add sequence to current project. */ - void slotAddSequence(); - - /** @brief Update the frame list widget with newly created frame. */ - void slotUpdateFrameList(int ix = -1); - - /** @brief Display selected fram in monitor. */ - void slotShowSelectedFrame(); - - /** @brief Start animation preview mode. */ - void slotPlayPreview(); - - /** @brief Simulate animation. */ - void slotAnimate(); - - /** @brief Seek to previous or next captured frame. - * @param forward set to true for next frame, false for previous one. */ - void slotSeekFrame(bool forward); + /** @brief Display the last captured frame over current live feed. + @param isOn enable or disable the feature */ + void slotShowOverlay(bool isOn); + + /** @brief Display the last captured frame over current live feed. */ + void slotUpdateOverlay(); + + /** @brief User changed the capture name. */ + void sequenceNameChanged(const QString &name); + + /** @brief Grab a frame from current capture feed. */ + void slotCaptureFrame(); + + /** @brief Display a previous frame in monitor. */ + void slotShowFrame(const QString &path); + + /** @brief Get full path for a frame in the sequence. + * @param ix the frame number. + * @param seqName (optional) the name of the sequence. */ + QString getPathForFrame(int ix, QString seqName = QString()); + + /** @brief Add sequence to current project. */ + void slotAddSequence(); + + /** @brief Display selected fram in monitor. */ + void slotShowSelectedFrame(); + + /** @brief Start animation preview mode. */ + void slotPlayPreview(bool animate); + + /** @brief Simulate animation. */ + void slotAnimate(); + + /** @brief Seek to previous or next captured frame. + * @param forward set to true for next frame, false for previous one. */ + void slotSeekFrame(bool forward); + + /** @brief Display warning / error message from capture backend. */ + void slotGotHDMIMessage(const QString &message); + + /** @brief Create thumbnails for existing sequence frames. */ + void slotCreateThumbs(QImage img, int ix); + + /** @brief Prepare thumbnails creation. */ + void slotPrepareThumbs(); + + /** @brief Called when user switches the video capture backend. */ + void slotUpdateHandler(); + + /** @brief Show / hide sequence thumbnails. */ + void slotShowThumbs(bool show); + + /** @brief Capture one frame every interval time. */ + void slotIntervalCapture(bool capture); + + /** @brief Set the interval between each capture (in seconds). */ + void slotSetCaptureInterval(); + + /** @brief Prepare to crete thumb for newly captured frame. */ + void slotNewThumb(const QString path); + + /** @brief Set the effect to be applied to overlay frame. */ + void slotUpdateOverlayEffect(QAction *act); + + /** @brief Switch between live view / currently selected frame. */ + void slotSwitchLive(); + + /** @brief Delete current frame from disk. */ + void slotRemoveFrame(); + /** @brief Enable / disable frame analysis (in color scopes). */ + void slotSwitchAnalyse(bool isOn); signals: - /** @brief Ask to add sequence to current project. */ - void addOrUpdateSequence(const QString); + /** @brief Ask to add sequence to current project. */ + void addOrUpdateSequence(const QString); + + void doCreateThumbs(QImage, int); + void gotFrame(QImage); }; #endif