inline qreal width() const { return _boundingRect.width(); }
inline qreal height() const { return _boundingRect.height(); }
- inline bool haveLayout() const { return _layoutData != 0 && layout() != 0; }
- void clearLayoutData();
+ virtual inline bool haveLayout() const { return layout() != 0; }
+ virtual void clearLayout();
virtual QTextLayout *createLayout(QTextOption::WrapMode, Qt::Alignment = Qt::AlignLeft);
virtual void updateLayout();
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
- virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
-
- virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
- virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
- virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
- struct LayoutData;
- inline QTextLayout *layout() const;
- void setLayout(QTextLayout *);
+ virtual inline QTextLayout *layout() const { return _layout; }
+ virtual inline void setLayout(QTextLayout *l) { _layout = l; }
+ virtual inline QVector<QTextLayout::FormatRange> additionalFormats() const { return QVector<QTextLayout::FormatRange>(); }
qint16 posToCursor(const QPointF &pos);
virtual qreal computeHeight();
SelectionMode _selectionMode;
qint16 _selectionStart, _selectionEnd;
- LayoutData *_layoutData;
+ QTextLayout *_layout;
};
-struct ChatItem::LayoutData {
- QTextLayout *layout;
-
- LayoutData() { layout = 0; }
- ~LayoutData() { delete layout; }
-};
+/*************************************************************************************************/
+//! A ChatItem for the timestamp column
class TimestampChatItem : public ChatItem {
public:
};
+/*************************************************************************************************/
+
+//! A ChatItem for the sender column
class SenderChatItem : public ChatItem {
public:
SenderChatItem(QAbstractItemModel *model, QGraphicsItem *parent) : ChatItem(column(), model, parent) {}
inline ChatLineModel::ColumnType column() const { return ChatLineModel::SenderColumn; }
- void updateLayout();
+ virtual void updateLayout();
};
+/*************************************************************************************************/
+
+//! A ChatItem for the contents column
class ContentsChatItem : public ChatItem {
public:
- ContentsChatItem(QAbstractItemModel *model, QGraphicsItem *parent) : ChatItem(column(), model, parent) {}
+ ContentsChatItem(QAbstractItemModel *model, QGraphicsItem *parent);
+ virtual ~ContentsChatItem();
+
inline ChatLineModel::ColumnType column() const { return ChatLineModel::ContentsColumn; }
- void updateLayout();
+ virtual void clearLayout();
+ virtual void updateLayout();
+ virtual inline bool haveLayout() const { return _layoutData != 0 && layout() != 0; }
+
+protected:
+ virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
+ virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+ virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+ virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+ virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
+
+ virtual inline QTextLayout *layout() const;
+ virtual void setLayout(QTextLayout *l);
+ virtual QVector<QTextLayout::FormatRange> additionalFormats() const;
private:
+ struct LayoutData;
+ struct Clickable;
+ class WrapColumnFinder;
+
+ inline LayoutData *layoutData() const;
+
qreal computeHeight();
+ QList<Clickable> findClickables();
- class WrapColumnFinder;
+ LayoutData *_layoutData;
};
+struct ContentsChatItem::Clickable {
+ // Don't change these enums without also changing the regexps in analyze()!
+ enum Type {
+ Invalid = -1,
+ Url = 0,
+ Channel = 1,
+ Nick = 2
+ };
+
+ Type type;
+ quint16 start;
+ quint16 length;
+
+ inline Clickable() : type(Invalid) {};
+ inline Clickable(Type type_, quint16 start_, quint16 length_) : type(type_), start(start_), length(length_) {};
+ inline bool isValid() const { return type != Invalid; }
+};
+struct ContentsChatItem::LayoutData {
+ QTextLayout *layout;
+ QList<Clickable> clickables;
+ Clickable currentClickable;
+
+ LayoutData() { layout = 0; }
+ ~LayoutData() { delete layout; }
+};
class ContentsChatItem::WrapColumnFinder {
public:
qreal w;
};
+/*************************************************************************************************/
+
+// Avoid circular include deps
#include "chatline.h"
-inline int ChatItem::row() const { return static_cast<ChatLine *>(parentItem())->row(); }
-inline QTextLayout *ChatItem::layout() const { return _layoutData->layout; }
+int ChatItem::row() const { return static_cast<ChatLine *>(parentItem())->row(); }
+
+QTextLayout *ContentsChatItem::layout() const { return _layoutData->layout; }
+ContentsChatItem::LayoutData *ContentsChatItem::layoutData() const { Q_ASSERT(_layoutData); return _layoutData; }
#endif