Complete rewrite of the video4linux capture to use MLT, in progress.

[kdenlive] / src / recmonitor.h

diff --git a/src/recmonitor.h b/src/recmonitor.h
index 9f7e82d6960af3bf69dc1acc6345ad7f7d4362a8..c61b8041f6eb2dc8c3f88ac3a1e42d116a6d6773 100644 (file)
--- a/src/recmonitor.h
+++ b/src/recmonitor.h
@@ -17,10 +17,19 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  ***************************************************************************/
 
+/**
+* @class RecMonitor
+* @brief Records video via dvgrab, video4linux and recordmydesktop
+* @author Jean-Baptiste Mardelle
+*/
 
 #ifndef RECMONITOR_H
 #define RECMONITOR_H
 
+#include "abstractmonitor.h"
+#include "blackmagic/capture.h"
+#include "ui_recmonitor_ui.h"
+
 #include <QToolBar>
 #include <QTimer>
 #include <QProcess>
@@ -31,34 +40,42 @@
 #include <KRestrictedLine>
 #include <KDateTime>
 #include <kdeversion.h>
+#include <KComboBox>
 
 #if KDE_IS_VERSION(4,2,0)
 #include <kcapacitybar.h>
 #endif
 
-#include "ui_recmonitor_ui.h"
+class MonitorManager;
+class MltDeviceCapture;
+class AbstractRender;
 
-class RecMonitor : public QWidget
+class RecMonitor : public AbstractMonitor, public Ui::RecMonitor_UI
 {
     Q_OBJECT
 
 public:
-    explicit RecMonitor(QString name, QWidget *parent = 0);
+    explicit RecMonitor(QString name, MonitorManager *manager, QWidget *parent = 0);
     virtual ~RecMonitor();
 
-    QString name() const;
-
-    enum CAPTUREDEVICE {FIREWIRE = 0, VIDEO4LINUX = 1, SCREENGRAB = 2};
+    const QString name() const;
+    AbstractRender *abstractRender();
+    void analyseFrames(bool analyse);
+    enum CAPTUREDEVICE {FIREWIRE = 0, VIDEO4LINUX = 1, SCREENGRAB = 2, BLACKMAGIC = 3};
 
 protected:
     virtual void mousePressEvent(QMouseEvent * event);
 
 private:
-    Ui::RecMonitor_UI m_ui;
     QString m_name;
-    bool m_isActive;
     KDateTime m_captureTime;
+    /** @brief Provide feedback about dvgrab operations */
     QLabel m_dvinfo;
+    
+    /** @brief Keeps a brief (max ten items) history of warning or error messages
+     *         (currently only used for BLACKMAGIC). */
+    KComboBox m_logger;
+    QString m_capturePath;
 
 #if KDE_IS_VERSION(4,2,0)
     KCapacityBar *m_freeSpace;
@@ -83,13 +100,22 @@ private:
     QAction *m_rewAction;
     QAction *m_stopAction;
     QAction *m_discAction;
+
+
+    CaptureHandler *m_bmCapture;
+    /** @brief Indicates whether we are currently capturing from BLACKMAGIC. */
+    bool m_blackmagicCapturing;
+    MonitorManager *m_manager;
+    MltDeviceCapture *m_captureDevice;
+    VideoPreviewContainer *m_videoBox;
+    bool m_analyse;
     void checkDeviceAvailability();
     QPixmap mergeSideBySide(const QPixmap& pix, const QString txt);
     void manageCapturedFiles();
+    void createBlackmagicDevice();
 
 private slots:
     void slotStartCapture(bool play = true);
-    void slotStopCapture();
     void slotRecord();
     void slotProcessStatus(QProcess::ProcessState status);
     void slotVideoDeviceChanged(int ix);
@@ -99,18 +125,17 @@ private slots:
     //void slotStartGrab(const QRect &rect);
     void slotConfigure();
     void slotReadDvgrabInfo();
-
-#if KDE_IS_VERSION(4,2,0)
-    void slotUpdatedFreeSpace();
-#endif
+    void slotUpdateFreeSpace();
+    void slotGotBlackmagicFrameNumber(ulong ix);
+    void slotGotBlackmagicMessage(const QString &message);
 
 public slots:
     void refreshRecMonitor(bool visible);
+    void slotPlay();
     void stop();
     void start();
-    void activateRecMonitor();
-    void slotPlay();
-    void slotUpdateCaptureFolder();
+    void slotStopCapture();
+    void slotUpdateCaptureFolder(const QString currentProjectFolder);
 
 signals:
     void renderPosition(int);