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[kdenlive] / src / scopes / colorscopes / abstractgfxscopewidget.h

diff --git a/src/scopes/colorscopes/abstractgfxscopewidget.h b/src/scopes/colorscopes/abstractgfxscopewidget.h
index 5748dae51d3551fefde8b1c93a1390d972e37694..d7bd739e73267b765ade64f312f35bba75c2e386 100644 (file)
--- a/src/scopes/colorscopes/abstractgfxscopewidget.h
+++ b/src/scopes/colorscopes/abstractgfxscopewidget.h
@@ -12,33 +12,31 @@
 #define ABSTRACTGFXSCOPEWIDGET_H
 
 #include <QtCore>
+#include <QtCore/QString>
 #include <QWidget>
 
-#include "abstractscopewidget.h"
-#include "renderer.h"
+#include "../abstractscopewidget.h"
 
-class QMenu;
 
-class MonitorManager;
 
+/**
+\brief Abstract class for scopes analyzing image frames.
+*/
 class AbstractGfxScopeWidget : public AbstractScopeWidget
 {
     Q_OBJECT
 
 public:
-    AbstractGfxScopeWidget(MonitorManager *manager, bool trackMouse = false, QWidget *parent = 0);
+    explicit AbstractGfxScopeWidget(bool trackMouse = false, QWidget *parent = 0);
     virtual ~AbstractGfxScopeWidget(); // Must be virtual because of inheritance, to avoid memory leaks
 
 protected:
     ///// Variables /////
 
-    MonitorManager *m_manager;
-    AbstractRender *m_activeRender;
-
     /** @brief Scope renderer. Must emit signalScopeRenderingFinished()
         when calculation has finished, to allow multi-threading.
         accelerationFactor hints how much faster than usual the calculation should be accomplished, if possible. */
-    virtual QImage renderGfxScope(uint accelerationFactor, const QImage) = 0;
+    virtual QImage renderGfxScope(uint accelerationFactor, const QImage &) = 0;
 
     virtual QImage renderScope(uint accelerationFactor);
 
@@ -46,19 +44,19 @@ protected:
 
 private:
     QImage m_scopeImage;
+    QMutex m_mutex;
 
 public slots:
     /** @brief Must be called when the active monitor has shown a new frame.
       This slot must be connected in the implementing class, it is *not*
       done in this abstract class. */
-    void slotActiveMonitorChanged();
-    void slotClearMonitor();
+    void slotRenderZoneUpdated(const QImage &);
 
 protected slots:
     virtual void slotAutoRefreshToggled(bool autoRefresh);
 
-private slots:
-    void slotRenderZoneUpdated(QImage);
+signals:
+    void signalFrameRequest(const QString &widgetName);
 
 };