X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Frenderer.h;h=e44e59a3ace2f7a4f4269aa0bf3410441730f79b;hb=0c14e62650138ae65fc1ccf1c640d7797a030f5c;hp=28e317c6981dad5382b76b115c1601814ec64fa0;hpb=1f5c19bcf720efb573fd7320a149fe6c17cf4fd7;p=kdenlive

diff --git a/src/renderer.h b/src/renderer.h
index 28e317c6..e44e59a3 100644
--- a/src/renderer.h
+++ b/src/renderer.h
@@ -45,8 +45,8 @@
 #include <QMutex>
 #include <QFuture>
 #include <QSemaphore>
+#include <QTimer>
 
-class QTimer;
 class QPixmap;
 
 class KComboBox;
@@ -55,6 +55,7 @@ namespace Mlt
 {
 class Consumer;
 class Playlist;
+class Properties;
 class Tractor;
 class Transition;
 class Frame;
@@ -81,7 +82,7 @@ bool operator==(const requestClipInfo &a)
 class MltErrorEvent : public QEvent
 {
 public:
-    MltErrorEvent(QString message) : QEvent(QEvent::User), m_message(message) {}
+    MltErrorEvent(const QString &message) : QEvent(QEvent::User), m_message(message) {}
     QString message() const {
         return m_message;
     }
@@ -294,6 +295,8 @@ Q_OBJECT public:
     const QList <Mlt::Producer *> producersList();
     void updatePreviewSettings();
     void setDropFrames(bool show);
+    /** @brief Sets an MLT consumer property. */
+    void setConsumerProperty(const QString &name, const QString &value);
     QString updateSceneListFps(double current_fps, double new_fps, QString scene);
 
     void showAudio(Mlt::Frame&);
@@ -335,6 +338,11 @@ Q_OBJECT public:
     int getCurrentSeekPosition() const;
     /** @brief Create a producer from url and load it in the monitor  */
     void loadUrl(const QString &url);
+    /** @brief Check if the installed FFmpeg / Libav supports x11grab */
+    static bool checkX11Grab();
+    
+    /** @brief Ask to set this monitor as active */
+    void setActiveMonitor();
     
     QSemaphore showFrameSemaphore;
     bool externalConsumer;
@@ -383,6 +391,8 @@ private:
     QFuture <void> m_infoThread;
     QList <requestClipInfo> m_requestList;
     bool m_paused;
+    /** @brief True if this monitor is active. */
+    bool m_isActive;
 
     void closeMlt();
     void mltCheckLength(Mlt::Tractor *tractor);
@@ -405,6 +415,8 @@ private:
     void fixAudioMixing(Mlt::Tractor tractor);
     /** @brief Make sure we inform MLT if we need a lot of threads for avformat producer */
     void checkMaxThreads();
+    /** @brief Clone serialisable properties only */
+    void cloneProperties(Mlt::Properties &dest, Mlt::Properties &source);
 
 private slots:
 
@@ -462,6 +474,8 @@ signals:
     void showAudioSignal(const QVector<double> &);
     void addClip(const KUrl &, stringMap);
     void checkSeeking();
+    /** @brief Activate current monitor. */
+    void activateMonitor(Kdenlive::MONITORID);
     void mltFrameReceived(Mlt::Frame *);
 
 public slots: