X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fchatscene.h;h=ade3eb10dbdab3ebd1b9525d9e259984a7ddfc93;hb=ef6faa994fca6bf7332c7a3761b2e68a133de6dc;hp=dbd80fe7f43751bd7e46bf7583b755c600ad18c0;hpb=1c0eb65f8545bb444f5fb9e792b8d9587ce8cefa;p=quassel.git

diff --git a/src/qtui/chatscene.h b/src/qtui/chatscene.h
index dbd80fe7..ade3eb10 100644
--- a/src/qtui/chatscene.h
+++ b/src/qtui/chatscene.h
@@ -39,6 +39,11 @@ class ChatScene : public QGraphicsScene {
   Q_OBJECT
 
 public:
+  enum CutoffMode {
+    CutoffLeft,
+    CutoffRight
+  };
+
   ChatScene(QAbstractItemModel *model, const QString &idString, qreal width, QObject *parent);
   virtual ~ChatScene();
 
@@ -51,12 +56,17 @@ public:
   inline bool containsBuffer(const BufferId &id) const;
   inline ChatLine *chatLine(int row) { return (row < _lines.count()) ? _lines[row] : 0; }
 
-  inline ColumnHandleItem *firstColumnHandle() const { return firstColHandle; }
-  inline ColumnHandleItem *secondColumnHandle() const { return secondColHandle; }
+  inline ColumnHandleItem *firstColumnHandle() const { return _firstColHandle; }
+  inline ColumnHandleItem *secondColumnHandle() const { return _secondColHandle; }
+
+  inline CutoffMode senderCutoffMode() const { return _cutoffMode; }
+  inline void setSenderCutoffMode(CutoffMode mode) { _cutoffMode = mode; }
 
-public slots:
+  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
   void setSelectingItem(ChatItem *item);
@@ -70,7 +80,7 @@ public slots:
   void clearWebPreview(ChatItem *parentItem = 0);
 
 signals:
-  void lastLineChanged(QGraphicsItem *);
+  void lastLineChanged(QGraphicsItem *item, qreal offset);
 
 protected:
   virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent);
@@ -82,7 +92,10 @@ protected slots:
   void rowsAboutToBeRemoved(const QModelIndex &, int, int);
 
 private slots:
-  void handlePositionChanged(qreal xpos);
+  void firstHandlePositionChanged(qreal xpos);
+  void secondHandlePositionChanged(qreal xpos);
+  void showWebPreviewEvent();
+  void deleteWebPreviewEvent();
 
 private:
   void setHandleXLimits();
@@ -97,13 +110,15 @@ private:
   // calls to QChatScene::sceneRect() are very expensive. As we manage the scenerect ourselves
   // we store the size in a member variable.
   QRectF _sceneRect;
-  void updateSceneRect();
+  int _firstLineRow; // the first row to display (aka: not a daychange msg)
   void updateSceneRect(qreal width);
+  inline void updateSceneRect() { updateSceneRect(_sceneRect.width()); }
   void updateSceneRect(const QRectF &rect);
   qreal _viewportHeight;
 
-  ColumnHandleItem *firstColHandle, *secondColHandle;
-  qreal firstColHandlePos, secondColHandlePos;
+  ColumnHandleItem *_firstColHandle, *_secondColHandle;
+  qreal _firstColHandlePos, _secondColHandlePos;
+  CutoffMode _cutoffMode;
 
   ChatItem *_selectingItem;
   int _selectionStartCol, _selectionMinCol;
@@ -112,13 +127,13 @@ private:
   int _firstSelectionRow, _lastSelectionRow;
   bool _isSelecting;
 
-  int _lastBacklogSize;
-
   struct WebPreview {
     ChatItem *parentItem;
-    WebPreviewItem *previewItem;
+    QGraphicsItem *previewItem;
     QString url;
     QRectF urlRect;
+    QTimer delayTimer;
+    QTimer deleteTimer;
     WebPreview() : parentItem(0), previewItem(0) {}
   };
   WebPreview webPreview;