X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fabstractgroupitem.h;h=2c8c90f7a715bd9be193cc9f6ba661bf67d597ab;hb=096fad7b4c5b991e1146ca2ea5b6540f55095341;hp=c6c5952167d6eace483128a5e7d62409af360866;hpb=3d3f2a6ba8826e70f65d65b4090456be50e4a690;p=kdenlive

diff --git a/src/abstractgroupitem.h b/src/abstractgroupitem.h
index c6c59521..2c8c90f7 100644
--- a/src/abstractgroupitem.h
+++ b/src/abstractgroupitem.h
@@ -39,12 +39,26 @@ public:
     CustomTrackScene* projectScene();
     void addItem(QGraphicsItem * item);
     int track() const;
-    QPainterPath clipGroupShape(QPointF) const;
-    QPainterPath transitionGroupShape(QPointF) const;
+    QPainterPath clipGroupShape(QPointF offset) const;
+    QPainterPath transitionGroupShape(QPointF offset) const;
     void setItemLocked(bool locked);
     bool isItemLocked() const;
     //    ItemInfo info() const;
 
+    /** @brief Resizes all clips in this group from start.
+    *@param diff Difference to startPos stored in m_resizeInfos */
+    void resizeStart(int diff);
+    /** @brief Resizes all clips in this group from end.
+    * @param diff Difference to endPos stored in m_resizeInfos */
+    void resizeEnd(int diff);
+    /** @brief Gets m_resizeInfos */
+    QList <ItemInfo> resizeInfos();
+    /** @brief Clears m_resizeInfos */
+    void clearResizeInfos();
+
+    /** @brief Gets the duration (length) of the group. */
+    GenTime duration();
+
 protected:
     virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
     virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
@@ -55,6 +69,9 @@ protected:
 
 private:
     void fixItemRect();
+    QPainterPath groupShape(GRAPHICSRECTITEM type, QPointF offset) const;
+    /** Stores the original info of the items beeing resized. */
+    QList <ItemInfo> m_resizeInfos;
 };
 
 #endif