X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fstopmotion%2Fstopmotion.h;h=3e115276c5d3102d80d2ca1b185f1fc518ce0a24;hb=d428e8bbbc881f61872743893518f568401df958;hp=7742447b840f733e8549862802a96739bf00de09;hpb=55752be2c0f4249ba25567ea83af444655852590;p=kdenlive diff --git a/src/stopmotion/stopmotion.h b/src/stopmotion/stopmotion.h index 7742447b..3e115276 100644 --- a/src/stopmotion/stopmotion.h +++ b/src/stopmotion/stopmotion.h @@ -19,11 +19,67 @@ #define STOPMOTION_H #include "ui_stopmotion_ui.h" -#include "../blackmagic/capture.h" #include +#include +#include +#include +#include +#include -class StopmotionWidget : public QDialog , public Ui::Stopmotion_UI +class MltDeviceCapture; +class MonitorManager; +class VideoPreviewContainer; +class MltVideoProfile; + +class MyLabel : public QLabel +{ + Q_OBJECT +public: + MyLabel(QWidget* parent = 0); + void setImage(QImage img); + +protected: + virtual void paintEvent(QPaintEvent* event); + virtual void wheelEvent(QWheelEvent* event); + virtual void mousePressEvent(QMouseEvent*); + +private: + QImage m_img; + +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 StopmotionMonitor : public AbstractMonitor +{ + Q_OBJECT +public: + StopmotionMonitor(QWidget *parent); + ~StopmotionMonitor(); + AbstractRender *abstractRender(); + const QString name() const; + void setRender(MltDeviceCapture *render); + +private: + MltDeviceCapture *m_captureDevice; + +public slots: + virtual void stop(); + virtual void start(); + +signals: + void stopCapture(); +}; + + +class StopmotionWidget : public QDialog, public Ui::Stopmotion_UI { Q_OBJECT @@ -31,77 +87,170 @@ 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(MonitorManager *manager, 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 Current project folder (where the captured frames will be saved). */ + KUrl m_projectFolder; + + /** @brief Capture holder that will handle all video operation. */ + MltDeviceCapture *m_captureDevice; + + VideoPreviewContainer *m_videoBox; + + /** @brief Holds the name of the current sequence. + * Files will be saved in project folder with name: sequence001.png */ + QString m_sequenceName; - /** @brief Capture holder that will handle all video operation. */ - CaptureHandler *m_bmCapture; + /** @brief Holds the frame number of the current sequence. */ + int m_sequenceFrame; - /** @brief Holds the name of the current sequence. - * Files will be saved in project folder with name: sequence001.png */ - QString m_sequenceName; + QAction* m_captureAction; - /** @brief Holds the frame number of the current sequence. */ - int m_sequenceFrame; + /** @brief Holds the index of the frame to be displayed in the frame preview mode. */ + int m_animatedIndex; + + /** @brief Find all stopmotion sequences in current project folder. */ + void parseExistingSequences(); + + /** @brief Select a frame in the list. */ + void selectFrame(int ix); + + /** @brief This widget will hold the frame preview. */ + MyLabel* m_frame_preview; + + /** @brief The list of files in the sequence to create thumbnails. */ + QStringList m_filesList; + + /** @brief Holds the state of the threaded thumbnail generation. */ + QFuture m_future; + + /** @brief Get the frame number ix. */ + QListWidgetItem* getFrameFromIndex(int ix); + + /** @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; + + /** @brief Tells if we are in animation (playback) mode. */ + bool m_animate; + + /** @brief Timer for interval capture. */ + QTimer m_intervalTimer; + + MonitorManager *m_manager; + + /** @brief The monitor is used to control the v4l capture device from the monitormanager class. */ + StopmotionMonitor *m_monitor; + + /** @brief Create the XML playlist. */ + const QString createProducer(MltVideoProfile profile, const QString &service, const QString &resource); + + /** @brief A new frame arrived, reload overlay. */ + void reloadOverlay(); + + /** @brief Holds the index of the effect to be applied to the video feed. */ + int m_effectIndex; + + +public slots: + /** @brief Display the live feed from capture device. + @param isOn enable or disable the feature */ + void slotLive(bool isOn = true); + void slotStopCapture(); - QAction *m_captureAction; - - /** @brief Holds the index of the frame to be displayed in the frame preview mode. */ - int m_animatedIndex; - 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. + @param isOn enable or disable the feature */ + void slotShowOverlay(bool isOn); - /** @brief Display the last captured frame over current live feed. */ - void slotUpdateOverlay(); + /** @brief Display the last captured frame over current live feed. */ + void slotUpdateOverlay(); - /** @brief User changed the capture name. */ - void sequenceNameChanged(const QString &name); + /** @brief User changed the capture name. */ + void sequenceNameChanged(const QString& name); - /** @brief Grab a frame from current capture feed. */ - void slotCaptureFrame(); + /** @brief Grab a frame from current capture feed. */ + void slotCaptureFrame(); - /** @brief Display a previous frame in monitor. */ - void slotShowFrame(int); + /** @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 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 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 Display selected fram in monitor. */ + void slotShowSelectedFrame(); - /** @brief Start animation preview mode. */ - void slotPlayPreview(); - - /** @brief Simulate animation. */ - void slotAnimate(); + /** @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 slotUpdateDeviceHandler(); + + /** @brief Show / hide sequence thumbnails. */ + void slotShowThumbs(bool show); + + /** @brief Show the config dialog */ + void slotConfigure(); + + /** @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); + + /** @brief Enable / disable horizontal mirror effect. */ + void slotSwitchMirror(bool isOn); + + /** @brief Send a notification a few seconds before capturing. */ + void slotPreNotify(); 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