X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatscene.h;h=85328df695f380f88fee2d8e728afb4670a74489;hp=2f568d31ff0b557f567554c9432575785922d79a;hb=9996d2489e5e5ca23b0750f39f64d8d4b5990029;hpb=c902a2a58671e7d145f5e879d87100844bd20df4

diff --git a/src/qtui/chatscene.h b/src/qtui/chatscene.h
index 2f568d31..85328df6 100644
--- a/src/qtui/chatscene.h
+++ b/src/qtui/chatscene.h
@@ -39,6 +39,21 @@ class ChatScene : public QGraphicsScene {
   Q_OBJECT
 
 public:
+  enum CutoffMode {
+    CutoffLeft,
+    CutoffRight
+  };
+
+  enum ItemType {
+    ChatLineType = QGraphicsItem::UserType + 1,
+    ChatItemType,
+    TimestampChatItemType,
+    SenderChatItemType,
+    ContentsChatItemType,
+    SearchHighlightType,
+    WebPreviewType
+  };
+
   ChatScene(QAbstractItemModel *model, const QString &idString, qreal width, QObject *parent);
   virtual ~ChatScene();
 
@@ -54,9 +69,15 @@ public:
   inline ColumnHandleItem *firstColumnHandle() const { return _firstColHandle; }
   inline ColumnHandleItem *secondColumnHandle() const { return _secondColHandle; }
 
-public slots:
+  inline CutoffMode senderCutoffMode() const { return _cutoffMode; }
+  inline void setSenderCutoffMode(CutoffMode mode) { _cutoffMode = mode; }
+
+  bool isScrollingAllowed() const;
+
+  virtual bool event(QEvent *e);
+
+ public slots:
   void updateForViewport(qreal width, qreal height);
-  //void setWidth(qreal, bool forceReposition = false);
   void setWidth(qreal width);
 
   // these are used by the chatitems to notify the scene and manage selections
@@ -72,12 +93,13 @@ public slots:
 
 signals:
   void lastLineChanged(QGraphicsItem *item, qreal offset);
+  void layoutChanged(); // indicates changes to the scenerect due to resizing of the contentsitems
+  void mouseMoveWhileSelecting(const QPointF &scenePos);
 
 protected:
   virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent);
   virtual void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent);
   virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent);
-  virtual void customEvent(QEvent *event);
 
 protected slots:
   void rowsInserted(const QModelIndex &, int, int);
@@ -88,6 +110,7 @@ private slots:
   void secondHandlePositionChanged(qreal xpos);
   void showWebPreviewEvent();
   void deleteWebPreviewEvent();
+  void showWebPreviewChanged();
 
 private:
   void setHandleXLimits();
@@ -110,15 +133,16 @@ private:
 
   ColumnHandleItem *_firstColHandle, *_secondColHandle;
   qreal _firstColHandlePos, _secondColHandlePos;
+  CutoffMode _cutoffMode;
 
   ChatItem *_selectingItem;
   int _selectionStartCol, _selectionMinCol;
   int _selectionStart;
   int _selectionEnd;
-  int _firstSelectionRow, _lastSelectionRow;
+  int _firstSelectionRow;
   bool _isSelecting;
 
-  int _lastBacklogSize;
+  bool _showWebPreview;
 
   struct WebPreview {
     ChatItem *parentItem;