X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fchatview.h;h=c2aa6040aae4e822fb7b18f4b93cadb62ca2ee80;hb=894e2dd800e90ab52618fa620b1c995545506574;hp=4fb3661e2a6b84cb7fae7ac414176615db5a1b75;hpb=57982f5802c957e768ce842888591115694fcbef;p=quassel.git

diff --git a/src/qtui/chatview.h b/src/qtui/chatview.h
index 4fb3661e..c2aa6040 100644
--- a/src/qtui/chatview.h
+++ b/src/qtui/chatview.h
@@ -69,7 +69,14 @@ public:
 
   virtual void addActionsToMenu(QMenu *, const QPointF &pos);
 
-  virtual bool event(QEvent *event);
+  //! Tell the view that this ChatLine has cached data
+  /** ChatLines cache some layout data that should be cleared as soon as it's no
+   *  longer visible. A ChatLine caching data registers itself with this method to
+   *  tell the view about it. The view will call ChatLine::clearCache() when
+   *  appropriate.
+   *  \param line The ChatLine having cached data
+   */
+  void setHasCache(ChatLine *line, bool hasCache = true);
 
 public slots:
   inline virtual void clear() {}
@@ -77,8 +84,13 @@ public slots:
   void zoomOut();
   void zoomOriginal();
 
+  void setMarkerLineVisible(bool visible = true);
+  void setMarkerLine(MsgId msgId);
+
 protected:
+  virtual bool event(QEvent *event);
   virtual void resizeEvent(QResizeEvent *event);
+  virtual void scrollContentsBy(int dx, int dy);
 
 protected slots:
   virtual void verticalScrollbarChanged(int);
@@ -86,9 +98,11 @@ protected slots:
 private slots:
   void lastLineChanged(QGraphicsItem *chatLine, qreal offset);
   void adjustSceneRect();
+  void checkChatLineCaches();
   void mouseMoveWhileSelecting(const QPointF &scenePos);
   void scrollTimerTimeout();
   void invalidateFilter();
+  void markerLineSet(BufferId buffer, MsgId msg);
 
 private:
   void init(MessageFilter *filter);
@@ -100,6 +114,7 @@ private:
   QTimer _scrollTimer;
   int _scrollOffset;
   bool _invalidateFilter;
+  QSet<ChatLine *> _linesWithCache;
 };