commit d13acd0ab2206367ad4b6fb6152e7419ad62ace8
author Zhenkai Zhu <zhenkai@cs.ucla.edu> Mon Jun 04 15:25:20 2012 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> Mon Jun 04 15:25:20 2012 -0700
tree bdadfb01c78a00dfce28aa480bd47f8ad470fc1e
parent 71b42cbaeac5940ef6ffc9044bdf1b6833649927

done with GUI

digesttreescene.h

diff --git a/digesttreescene.h b/digesttreescene.h
index 5c8af9d..08a50d0 100644
--- a/digesttreescene.h
+++ b/digesttreescene.h
@@ -10,6 +10,7 @@
 #include <QMap>
 #include <vector>
 #include <tr1/memory>
+#include <QColor>
 
 class QGraphicsTextItem;
 
@@ -24,18 +25,22 @@
 typedef QMap<QString, DisplayUserPtr> Roster;
 typedef QMap<QString, DisplayUserPtr>::iterator Roster_iterator;
 typedef QMapIterator<QString, DisplayUserPtr> RosterIterator;
+static DisplayUserPtr DisplayUserNullPtr;
 
 public:
   DigestTreeScene(QWidget *parent = 0);
   void processUpdate(std::vector<Sync::MissingDataInfo> &v, QString digest);
   void msgReceived(QString prefix, QString nick);
+private:
   void plot(QString digest);
   void plotEdge(ogdf::GraphAttributes &GA);
   void plotNode(ogdf::GraphAttributes &GA, int rootIndex, QString digest);
+  void reDrawNode(DisplayUserPtr p, QColor rimColor);
 private:
   ogdf::Graph m_graph;
   Roster m_roster;
   QGraphicsTextItem *m_rootDigest; 
+  DisplayUserPtr previouslyUpdatedUser;
 
 };
 
@@ -70,13 +75,19 @@
   QGraphicsTextItem *getSeqTextItem() {return m_seqTextItem;}
   QGraphicsTextItem *getNickTextItem() {return m_nickTextItem;}
   QGraphicsRectItem *getRimRectItem() {return m_rimRectItem;}
+  QGraphicsRectItem *getInnerRectItem() {return m_innerRectItem;}
+  QGraphicsRectItem *getNickRectItem() {return m_nickRectItem;}
   void setSeqTextItem(QGraphicsTextItem *item) { m_seqTextItem = item;}
   void setNickTextItem(QGraphicsTextItem *item) { m_nickTextItem = item;}
   void setRimRectItem(QGraphicsRectItem *item) {m_rimRectItem = item;}
+  void setInnerRectItem(QGraphicsRectItem *item) {m_innerRectItem = item;}
+  void setNickRectItem(QGraphicsRectItem *item) {m_nickRectItem = item;}
 private:
   QGraphicsTextItem *m_seqTextItem;
   QGraphicsTextItem *m_nickTextItem;
   QGraphicsRectItem *m_rimRectItem;
+  QGraphicsRectItem *m_innerRectItem;
+  QGraphicsRectItem *m_nickRectItem;
 };
 
 #endif