X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatview.h;h=51522d2355152920845b5e6c9306a2ee41618d4b;hp=3f9e29c96e7c97ac8ace60074343943b1276288b;hb=a72e2b4a90ce18c58b54e111161691ba008dc47d;hpb=e19eef8ec30a926e5a847a7570bb966bc86f602e

diff --git a/src/qtui/chatview.h b/src/qtui/chatview.h
index 3f9e29c9..51522d23 100644
--- a/src/qtui/chatview.h
+++ b/src/qtui/chatview.h
@@ -65,14 +65,18 @@ public:
   /** Using this method more efficient than calling visibleChatLinesSorted() and taking its last element.
    *  \return The last fully visible ChatLine in the view
    */
-  ChatLine *lastVisibleChatLine() const;
+  ChatLine *lastVisibleChatLine(bool ignoreDayChange = false) const;
 
   virtual void addActionsToMenu(QMenu *, const QPointF &pos);
 
-  virtual bool event(QEvent *event);
-
-  inline bool isMarkerLineVisible() const { return _markerLineVisible; }
-  inline ChatLine *markedLine() const { return _markedLine; }
+  //! 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() {}
@@ -81,10 +85,13 @@ public slots:
   void zoomOriginal();
 
   void setMarkerLineVisible(bool visible = true);
-  void setMarkedLine(ChatLine *line);
+  void setMarkerLine(MsgId msgId);
+  void jumpToMarkerLine(bool requestBacklog);
 
 protected:
+  virtual bool event(QEvent *event);
   virtual void resizeEvent(QResizeEvent *event);
+  virtual void scrollContentsBy(int dx, int dy);
 
 protected slots:
   virtual void verticalScrollbarChanged(int);
@@ -92,6 +99,7 @@ protected slots:
 private slots:
   void lastLineChanged(QGraphicsItem *chatLine, qreal offset);
   void adjustSceneRect();
+  void checkChatLineCaches();
   void mouseMoveWhileSelecting(const QPointF &scenePos);
   void scrollTimerTimeout();
   void invalidateFilter();
@@ -107,8 +115,7 @@ private:
   QTimer _scrollTimer;
   int _scrollOffset;
   bool _invalidateFilter;
-  bool _markerLineVisible;
-  ChatLine *_markedLine;
+  QSet<ChatLine *> _linesWithCache;
 };