X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatitem.h;h=3d5ad2ff6d57b450115497325edf9f82c5e566d9;hp=d68f3151946512444df4542f128b14b6d62edc5d;hb=960ed1ea65124794286c15a2d03bce60577556ee;hpb=7c78f651ee68ac7f9028f9a3640d4c8ae808c826

diff --git a/src/qtui/chatitem.h b/src/qtui/chatitem.h
index d68f3151..3d5ad2ff 100644
--- a/src/qtui/chatitem.h
+++ b/src/qtui/chatitem.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-09 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -27,16 +27,15 @@
 
 #include "chatlinemodel.h"
 #include "chatscene.h"
+#include "clickable.h"
 #include "uistyle.h"
 #include "qtui.h"
 
-class QTextLayout;
-struct ChatItemPrivate;
+#include <QTextLayout>
 
 class ChatItem : public QGraphicsItem {
 protected:
   ChatItem(const qreal &width, const qreal &height, const QPointF &pos, QGraphicsItem *parent);
-  virtual ~ChatItem();
 
 public:
   inline const QAbstractItemModel *model() const;
@@ -48,9 +47,13 @@ public:
   inline qreal width() const { return _boundingRect.width(); }
   inline qreal height() const { return _boundingRect.height(); }
 
-  QTextLayout *createLayout(QTextOption::WrapMode, Qt::Alignment = Qt::AlignLeft) const;
-  virtual void doLayout();
-  void clearLayout();
+  void initLayoutHelper(QTextLayout *layout, QTextOption::WrapMode, Qt::Alignment = Qt::AlignLeft) const;
+  virtual inline void initLayout(QTextLayout *layout) const {
+    initLayoutHelper(layout, QTextOption::NoWrap);
+    doLayout(layout);
+  }
+  virtual void doLayout(QTextLayout *) const;
+  virtual UiStyle::FormatList formatList() const;
 
   virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
   enum { Type = ChatScene::ChatItemType };
@@ -82,10 +85,10 @@ protected:
   virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
   virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
 
-  inline QTextLayout *layout() const;
-
-  virtual QTextLayout::FormatRange selectionFormat() const;
-  virtual inline QVector<QTextLayout::FormatRange> additionalFormats() const { return QVector<QTextLayout::FormatRange>(); }
+  void paintBackground(QPainter *);
+  QVector<QTextLayout::FormatRange> selectionFormats() const;
+  virtual QVector<QTextLayout::FormatRange> additionalFormats() const;
+  void overlayFormat(UiStyle::FormatList &fmtList, int start, int end, quint32 overlayFmt) const;
 
   inline qint16 selectionStart() const { return _selectionStart; }
   inline void setSelectionStart(qint16 start) { _selectionStart = start; }
@@ -97,10 +100,6 @@ protected:
 
   qint16 posToCursor(const QPointF &pos) const;
 
-  inline bool hasPrivateData() const { return (bool)_data; }
-  ChatItemPrivate *privateData() const;
-  virtual inline ChatItemPrivate *newPrivateData();
-
   // WARNING: setGeometry and setHeight should not be used without either:
   //  a) calling prepareGeometryChange() immediately before setColumns()
   //  b) calling Chatline::setPos() immediately afterwards
@@ -119,7 +118,6 @@ private:
   // internal selection stuff
   void setSelection(int start, int length);
 
-  ChatItemPrivate *_data;
   QRectF _boundingRect;
 
   SelectionMode _selectionMode;
@@ -128,18 +126,6 @@ private:
   friend class ChatLine;
 };
 
-struct ChatItemPrivate {
-  QTextLayout *layout;
-  ChatItemPrivate(QTextLayout *l) : layout(l) {}
-  virtual ~ChatItemPrivate() {
-    delete layout;
-  }
-};
-
-// inlines of ChatItem
-QTextLayout *ChatItem::layout() const { return privateData()->layout; }
-ChatItemPrivate *ChatItem::newPrivateData() { return new ChatItemPrivate(createLayout(QTextOption::WrapAnywhere)); }
-
 // ************************************************************
 // TimestampChatItem
 // ************************************************************
@@ -166,7 +152,10 @@ protected:
   virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
   enum { Type = ChatScene::SenderChatItemType };
   virtual inline int type() const { return Type; }
-  virtual inline ChatItemPrivate *newPrivateData() { return new ChatItemPrivate(createLayout(QTextOption::ManualWrap, Qt::AlignRight)); }
+  virtual inline void initLayout(QTextLayout *layout) const {
+    initLayoutHelper(layout, QTextOption::ManualWrap, Qt::AlignRight);
+    doLayout(layout);
+  }
 };
 
 // ************************************************************
@@ -176,16 +165,17 @@ struct ContentsChatItemPrivate;
 
 //! A ChatItem for the contents column
 class ContentsChatItem : public ChatItem {
-  Q_DECLARE_TR_FUNCTIONS(ContentsChatItem);
+  Q_DECLARE_TR_FUNCTIONS(ContentsChatItem)
 
 public:
   ContentsChatItem(const qreal &width, const QPointF &pos, QGraphicsItem *parent);
+  ~ContentsChatItem();
 
   enum { Type = ChatScene::ContentsChatItemType };
   virtual inline int type() const { return Type; }
 
   inline ChatLineModel::ColumnType column() const { return ChatLineModel::ContentsColumn; }
-  inline QFontMetricsF *fontMetrics() const { return _fontMetrics; }
+  QFontMetricsF *fontMetrics() const;
 
 protected:
   virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
@@ -198,17 +188,20 @@ protected:
 
   virtual QVector<QTextLayout::FormatRange> additionalFormats() const;
 
-  virtual void doLayout();
-  virtual inline ChatItemPrivate *newPrivateData();
+  virtual inline void initLayout(QTextLayout *layout) const {
+    initLayoutHelper(layout, QTextOption::WrapAtWordBoundaryOrAnywhere);
+    doLayout(layout);
+  }
+  virtual void doLayout(QTextLayout *layout) const;
+  virtual UiStyle::FormatList formatList() const;
 
 private:
-  struct Clickable;
   class ActionProxy;
   class WrapColumnFinder;
 
-  inline ContentsChatItemPrivate *privateData() const;
+  ContentsChatItemPrivate *_data;
+  ContentsChatItemPrivate *privateData() const;
 
-  QList<Clickable> findClickables() const;
   Clickable clickableAt(const QPointF &pos) const;
 
   void endHoverMode();
@@ -225,50 +218,25 @@ private:
   static ActionProxy _actionProxy;
 };
 
-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 ContentsChatItemPrivate : ChatItemPrivate {
+struct ContentsChatItemPrivate {
   ContentsChatItem *contentsItem;
-  QList<ContentsChatItem::Clickable> clickables;
-  ContentsChatItem::Clickable currentClickable;
-  ContentsChatItem::Clickable activeClickable;
+  ClickableList clickables;
+  Clickable currentClickable;
+  Clickable activeClickable;
 
-  ContentsChatItemPrivate(QTextLayout *l, const QList<ContentsChatItem::Clickable> &c, ContentsChatItem *parent)
-  : ChatItemPrivate(l), contentsItem(parent), clickables(c) {}
+  ContentsChatItemPrivate(const ClickableList &c, ContentsChatItem *parent) : contentsItem(parent), clickables(c) {}
 };
 
-//inlines regarding ContentsChatItemPrivate
-ChatItemPrivate *ContentsChatItem::newPrivateData() {
-  return new ContentsChatItemPrivate(createLayout(QTextOption::WrapAnywhere), findClickables(), this);
-}
-ContentsChatItemPrivate *ContentsChatItem::privateData() const { return (ContentsChatItemPrivate *)ChatItem::privateData(); }
-
 class ContentsChatItem::WrapColumnFinder {
 public:
-  WrapColumnFinder(ChatItem *parent);
+  WrapColumnFinder(const ChatItem *parent);
   ~WrapColumnFinder();
 
-  qint16 nextWrapColumn();
+  qint16 nextWrapColumn(qreal width);
 
 private:
-  ChatItem *item;
-  QTextLayout *layout;
+  const ChatItem *item;
+  QTextLayout layout;
   QTextLine line;
   ChatLineModel::WrapList wrapList;
   qint16 wordidx;