Initial support for project metadata (that can be embedded in rendered files)

[kdenlive] / src / monitorscene.h

diff --git a/src/monitorscene.h b/src/monitorscene.h
index 8831eb9ac246c8adb0c81c45fd03c3065215807a..36477dffa59f48628f7210ea34af8a1c0c377136 100644 (file)
--- a/src/monitorscene.h
+++ b/src/monitorscene.h
@@ -43,25 +43,18 @@ public:
     /** @brief Makes the background frame fit again after the profile changed (and therefore the resolution might have changed). */
     void resetProfile();
 
-    /** @brief Adds an item to the scene and connects mouse events + change signals if it is a onmonitor item. */
-    void addItem(QGraphicsItem *item);
-
 protected:
-    /** @brief Emits signal mousePressed to be used in onmonitor items. */
     virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
-    /** @brief Emits signal mouseMoveEvent to be used in onmonitor items. */
     virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
-    /** @brief Emits signal mouseReleaseEvent to be used in onmonitor items. */
     virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
     /** @brief Adds a keyframe if scene is disabled. */
     virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
+    /** @brief Reimplemented to allow zooming using ctrl + mouse wheel. */
+    virtual void wheelEvent(QGraphicsSceneWheelEvent *event);
 
 public slots:
     /** @brief Sets the backgrounditem's pixmap to m_backgroundImage (only if a certain amount of time has passed since last update). */
     void slotUpdateBackground();
-    
-    /** @brief Sets the KdenliveSetting directupdate with true = update parameters (rerender frame) during mouse move (before mouse button is released) */
-    void slotSetDirectUpdate(bool directUpdate);
 
     /** @brief Sets the scene's zoom level.
      * @param value zoom level with 100 = show frame at original size */
@@ -70,16 +63,14 @@ public slots:
     void slotZoomFit();
     /** @brief Shows the frame at it's original size and center. */
     void slotZoomOriginal();
-    /** @brief Zooms in by 1%. */
-    void slotZoomIn();
-    /** @brief Zooms out by 1%. */
-    void slotZoomOut();
+    /** @brief Zooms in by @param by%. */
+    void slotZoomIn(int by = 1);
+    /** @brief Zooms out by @param by%. */
+    void slotZoomOut(int by = 1);
 
 private slots:
     /** @brief Sets m_backgroundImage to @param image and requests updating the background item. */
     void slotSetBackgroundImage(const QImage &image);
-    /** @brief Sets the mouse curors to @param cursor for the scene. */
-    void slotSetCursor(const QCursor &cursor);
 
 private:
     Render *m_renderer;
@@ -90,14 +81,12 @@ private:
     QImage m_backgroundImage;
     bool m_enabled;
     qreal m_zoom;
+    bool m_groupMove;
+    QPointF m_lastPos;
 
 signals:
-    void actionFinished();
     void zoomChanged(int);
     void addKeyframe();
-    void mouseMoved(QGraphicsSceneMouseEvent *event);
-    void mousePressed(QGraphicsSceneMouseEvent *event);
-    void mouseReleased(QGraphicsSceneMouseEvent *event);
 };
 
 #endif