X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5d7836c47de679f03b1b7e738c77164c11bd3689..8728cae3bfe0410ddc17d8bb1fb1ce66b77a3ae9:/include/wx/richtext/richtextbuffer.h

diff --git a/include/wx/richtext/richtextbuffer.h b/include/wx/richtext/richtextbuffer.h
index f0b9a90dac..8aa5c2136a 100644
--- a/include/wx/richtext/richtextbuffer.h
+++ b/include/wx/richtext/richtextbuffer.h
@@ -1,14 +1,17 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        richtextbuffer.h
+// Name:        wx/richtext/richtextbuffer.h
 // Purpose:     Buffer for wxRichTextCtrl
 // Author:      Julian Smart
-// Modified by: 
+// Modified by:
 // Created:     2005-09-30
-// RCS-ID:      
+// RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+#ifndef _WX_RICHTEXTBUFFER_H_
+#define _WX_RICHTEXTBUFFER_H_
+
 /*
 
   Data structures
@@ -19,9 +22,9 @@
 
   The top of the hierarchy is the buffer, a kind of wxRichTextParagraphLayoutBox.
   These boxes will allow flexible placement of text boxes on a page, but
-  for now there will be a single box representing the document,
-  and this box will a wxRichTextParagraphLayoutBox which contains further
-  wxRichTextParagraph objects, each of which can include text and images.
+  for now there is a single box representing the document, and this box is
+  a wxRichTextParagraphLayoutBox which contains further wxRichTextParagraph
+  objects, each of which can include text and images.
 
   Each object maintains a range (start and end position) measured
   from the start of the main parent box.
@@ -31,6 +34,11 @@
   a position relative to that text box. For now, we will not be dealing with
   embedded objects but it's something to bear in mind for later.
 
+  Note that internally, a range (5,5) represents a range of one character.
+  In the public wx[Rich]TextCtrl API, this would be passed to e.g. SetSelection
+  as (5,6). A paragraph with one character might have an internal range of (0, 1)
+  since the end of the paragraph takes up one position.
+
   Layout
   ======
 
@@ -41,64 +49,33 @@
   in the vertical direction. The implementation of Layout can then
   cache the calculated size and position within the parent.
 
-  Note that position and size should be calculated separately, because
-  for example inserting a paragraph may result in the following paragraphs
-  moving down, but not changing in size.
-
-  Need to determine how objects specify their position. Absolute coordinates,
-  or relative to last object? May be hard to determine that. So should probably
-  be in absolute coordinates, in which case we'll need a Move virtual function
-  that allows quick movement of all elements without layout.
-
-  Let's work through a simple example of layout. Say we're laying out
-  a document with the buffer as the top box, with a wxRichTextParagraphLayoutBox
-  inside that that consists of wxRichTextParagraph objects.
-
-  We're in a mode whereby changes of window size change the width of the
-  page (useful for text editors, as opposed to word processors). The
-  window width is 600.
-
-  We pass (600, -1) to the top-level Layout (i.e. restrict size in horizontal
-  direction only). The wxRichTextBuffer box doesn't currently have
-  well-defined layout behaviour so we simply assume it has one child
-  that fills its parent (later we can define sizer-like box layout behaviour).
-  So it passes the same dimensions to the child, which is a wxRichTextParagraphLayoutBox.
-  This then looks at each child in turn (wxRichTextParagraph) and determines
-  the size the paragraph will take up, setting the cached size, and
-  splitting the paragraph into lines.
-
-  When the layout for one paragraph returns, the next paragraph is
-  fed the position of the previous, so it can position itself.
-
-  Each time Layout is called, the cached list of lines for each paragraph
-  is recreated, since it can change for example if the parent object width
-  changes.
-
-  Reporting size
-  ==============
-
-  Each object can report its size for a given range. It's important that
-  it can report a partial size, so that wrapping can be implemented,
-  hit test calculations performed, etc. So GetRangeSize must be implemented
-  for each object.
-  
  */
 
-#ifndef _WX_RICHTEXTBUFFER_H_
-#define _WX_RICHTEXTBUFFER_H_
-
 /*!
  * Includes
  */
 
-#include "wx/list.h"
+#include "wx/defs.h"
 
 #if wxUSE_RICHTEXT
 
+#include "wx/list.h"
+#include "wx/textctrl.h"
+#include "wx/bitmap.h"
 #include "wx/image.h"
 #include "wx/cmdproc.h"
 #include "wx/txtstrm.h"
 
+#if wxUSE_DATAOBJ
+#include "wx/dataobj.h"
+#endif
+
+/*!
+ * Special characters
+ */
+
+extern WXDLLIMPEXP_RICHTEXT const wxChar wxRichTextLineBreakChar;
+
 /*!
  * File types
  */
@@ -114,16 +91,19 @@
  * Forward declarations
  */
 
-class WXDLLIMPEXP_ADV wxRichTextCtrl;
-class WXDLLIMPEXP_ADV wxRichTextObject;
-class WXDLLIMPEXP_ADV wxRichTextCacheObject;
-class WXDLLIMPEXP_ADV wxRichTextObjectList;
-class WXDLLIMPEXP_ADV wxRichTextLine;
-class WXDLLIMPEXP_ADV wxRichTextParagraph;
-class WXDLLIMPEXP_ADV wxRichTextFragment;
-class WXDLLIMPEXP_ADV wxRichTextFileHandler;
-class WXDLLIMPEXP_ADV wxRichTextStyleSheet;
-class WXDLLIMPEXP_ADV wxTextAttrEx;
+class WXDLLIMPEXP_RICHTEXT wxRichTextCtrl;
+class WXDLLIMPEXP_RICHTEXT wxRichTextObject;
+class WXDLLIMPEXP_RICHTEXT wxRichTextCacheObject;
+class WXDLLIMPEXP_RICHTEXT wxRichTextObjectList;
+class WXDLLIMPEXP_RICHTEXT wxRichTextLine;
+class WXDLLIMPEXP_RICHTEXT wxRichTextParagraph;
+class WXDLLIMPEXP_RICHTEXT wxRichTextFileHandler;
+class WXDLLIMPEXP_RICHTEXT wxRichTextStyleSheet;
+class WXDLLIMPEXP_RICHTEXT wxTextAttrEx;
+class WXDLLIMPEXP_RICHTEXT wxRichTextListStyleDefinition;
+class WXDLLIMPEXP_RICHTEXT wxRichTextEvent;
+class WXDLLIMPEXP_RICHTEXT wxRichTextRenderer;
+class WXDLLIMPEXP_RICHTEXT wxRichTextBuffer;
 
 /*!
  * Flags determining the available space, passed to Layout
@@ -134,6 +114,19 @@ class WXDLLIMPEXP_ADV wxTextAttrEx;
 #define wxRICHTEXT_VARIABLE_WIDTH   0x04
 #define wxRICHTEXT_VARIABLE_HEIGHT  0x08
 
+// Only lay out the part of the buffer that lies within
+// the rect passed to Layout.
+#define wxRICHTEXT_LAYOUT_SPECIFIED_RECT 0x10
+
+/*!
+ * Flags to pass to Draw
+ */
+
+// Ignore paragraph cache optimization, e.g. for printing purposes
+// where one line may be drawn higher (on the next page) compared
+// with the previous line
+#define wxRICHTEXT_DRAW_IGNORE_CACHE    0x01
+
 /*!
  * Flags returned from hit-testing
  */
@@ -146,6 +139,8 @@ class WXDLLIMPEXP_ADV wxTextAttrEx;
 #define wxRICHTEXT_HITTEST_AFTER    0x04
 // The point was on the position returned from HitTest
 #define wxRICHTEXT_HITTEST_ON       0x08
+// The point was on space outside content
+#define wxRICHTEXT_HITTEST_OUTSIDE  0x10
 
 /*!
  * Flags for GetRangeSize
@@ -154,6 +149,50 @@ class WXDLLIMPEXP_ADV wxTextAttrEx;
 #define wxRICHTEXT_FORMATTED        0x01
 #define wxRICHTEXT_UNFORMATTED      0x02
 
+/*!
+ * Flags for SetStyle/SetListStyle
+ */
+
+#define wxRICHTEXT_SETSTYLE_NONE            0x00
+
+// Specifies that this operation should be undoable
+#define wxRICHTEXT_SETSTYLE_WITH_UNDO       0x01
+
+// Specifies that the style should not be applied if the
+// combined style at this point is already the style in question.
+#define wxRICHTEXT_SETSTYLE_OPTIMIZE        0x02
+
+// Specifies that the style should only be applied to paragraphs,
+// and not the content. This allows content styling to be
+// preserved independently from that of e.g. a named paragraph style.
+#define wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY 0x04
+
+// Specifies that the style should only be applied to characters,
+// and not the paragraph. This allows content styling to be
+// preserved independently from that of e.g. a named paragraph style.
+#define wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY 0x08
+
+// For SetListStyle only: specifies starting from the given number, otherwise
+// deduces number from existing attributes
+#define wxRICHTEXT_SETSTYLE_RENUMBER        0x10
+
+// For SetListStyle only: specifies the list level for all paragraphs, otherwise
+// the current indentation will be used
+#define wxRICHTEXT_SETSTYLE_SPECIFY_LEVEL   0x20
+
+// Resets the existing style before applying the new style
+#define wxRICHTEXT_SETSTYLE_RESET           0x40
+
+// Removes the given style instead of applying it
+#define wxRICHTEXT_SETSTYLE_REMOVE          0x80
+
+/*!
+ * Flags for text insertion
+ */
+
+#define wxRICHTEXT_INSERT_NONE                              0x00
+#define wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE     0x01
+
 /*!
  * Extra formatting flags not in wxTextAttr
  */
@@ -163,24 +202,53 @@ class WXDLLIMPEXP_ADV wxTextAttrEx;
 #define wxTEXT_ATTR_LINE_SPACING            0x00002000
 #define wxTEXT_ATTR_CHARACTER_STYLE_NAME    0x00004000
 #define wxTEXT_ATTR_PARAGRAPH_STYLE_NAME    0x00008000
-#define wxTEXT_ATTR_BULLET_STYLE            0x00010000
-#define wxTEXT_ATTR_BULLET_NUMBER           0x00020000
-#define wxTEXT_ATTR_BULLET_SYMBOL           0x00040000
+#define wxTEXT_ATTR_LIST_STYLE_NAME         0x00010000
+#define wxTEXT_ATTR_BULLET_STYLE            0x00020000
+#define wxTEXT_ATTR_BULLET_NUMBER           0x00040000
+#define wxTEXT_ATTR_BULLET_TEXT             0x00080000
+#define wxTEXT_ATTR_BULLET_NAME             0x00100000
+#define wxTEXT_ATTR_URL                     0x00200000
+#define wxTEXT_ATTR_PAGE_BREAK              0x00400000
+#define wxTEXT_ATTR_EFFECTS                 0x00800000
+#define wxTEXT_ATTR_OUTLINE_LEVEL           0x01000000
 
 /*!
  * Styles for wxTextAttrEx::SetBulletStyle
  */
 
-#define wxTEXT_ATTR_BULLET_STYLE_NONE           0x0000
-#define wxTEXT_ATTR_BULLET_STYLE_ARABIC         0x0001
-#define wxTEXT_ATTR_BULLET_STYLE_LETTERS_UPPER  0x0002
-#define wxTEXT_ATTR_BULLET_STYLE_LETTERS_LOWER  0x0004
-#define wxTEXT_ATTR_BULLET_STYLE_ROMAN_UPPER    0x0008
-#define wxTEXT_ATTR_BULLET_STYLE_ROMAN_LOWER    0x0010
-#define wxTEXT_ATTR_BULLET_STYLE_SYMBOL         0x0020
-#define wxTEXT_ATTR_BULLET_STYLE_BITMAP         0x0040
-#define wxTEXT_ATTR_BULLET_STYLE_PARENTHESES    0x0080
-#define wxTEXT_ATTR_BULLET_STYLE_PERIOD         0x0100
+#define wxTEXT_ATTR_BULLET_STYLE_NONE               0x00000000
+#define wxTEXT_ATTR_BULLET_STYLE_ARABIC             0x00000001
+#define wxTEXT_ATTR_BULLET_STYLE_LETTERS_UPPER      0x00000002
+#define wxTEXT_ATTR_BULLET_STYLE_LETTERS_LOWER      0x00000004
+#define wxTEXT_ATTR_BULLET_STYLE_ROMAN_UPPER        0x00000008
+#define wxTEXT_ATTR_BULLET_STYLE_ROMAN_LOWER        0x00000010
+#define wxTEXT_ATTR_BULLET_STYLE_SYMBOL             0x00000020
+#define wxTEXT_ATTR_BULLET_STYLE_BITMAP             0x00000040
+#define wxTEXT_ATTR_BULLET_STYLE_PARENTHESES        0x00000080
+#define wxTEXT_ATTR_BULLET_STYLE_PERIOD             0x00000100
+#define wxTEXT_ATTR_BULLET_STYLE_STANDARD           0x00000200
+#define wxTEXT_ATTR_BULLET_STYLE_RIGHT_PARENTHESIS  0x00000400
+#define wxTEXT_ATTR_BULLET_STYLE_OUTLINE            0x00000800
+
+#define wxTEXT_ATTR_BULLET_STYLE_ALIGN_LEFT         0x00000000
+#define wxTEXT_ATTR_BULLET_STYLE_ALIGN_RIGHT        0x00001000
+#define wxTEXT_ATTR_BULLET_STYLE_ALIGN_CENTRE       0x00002000
+
+/*!
+ * Styles for wxTextAttrEx::SetTextEffects
+ */
+
+#define wxTEXT_ATTR_EFFECT_NONE                     0x00000000
+#define wxTEXT_ATTR_EFFECT_CAPITALS                 0x00000001
+#define wxTEXT_ATTR_EFFECT_SMALL_CAPITALS           0x00000002
+#define wxTEXT_ATTR_EFFECT_STRIKETHROUGH            0x00000004
+#define wxTEXT_ATTR_EFFECT_DOUBLE_STRIKETHROUGH     0x00000008
+#define wxTEXT_ATTR_EFFECT_SHADOW                   0x00000010
+#define wxTEXT_ATTR_EFFECT_EMBOSS                   0x00000020
+#define wxTEXT_ATTR_EFFECT_OUTLINE                  0x00000040
+#define wxTEXT_ATTR_EFFECT_ENGRAVE                  0x00000080
+#define wxTEXT_ATTR_EFFECT_SUPERSCRIPT              0x00000100
+#define wxTEXT_ATTR_EFFECT_SUBSCRIPT                0x00000200
 
 /*!
  * Line spacing values
@@ -190,12 +258,25 @@ class WXDLLIMPEXP_ADV wxTextAttrEx;
 #define wxTEXT_ATTR_LINE_SPACING_HALF           15
 #define wxTEXT_ATTR_LINE_SPACING_TWICE          20
 
+/*!
+ * Character and paragraph combined styles
+ */
+
+#define wxTEXT_ATTR_CHARACTER (wxTEXT_ATTR_FONT|wxTEXT_ATTR_EFFECTS|wxTEXT_ATTR_BACKGROUND_COLOUR|wxTEXT_ATTR_TEXT_COLOUR|wxTEXT_ATTR_CHARACTER_STYLE_NAME|wxTEXT_ATTR_URL)
+
+#define wxTEXT_ATTR_PARAGRAPH (wxTEXT_ATTR_ALIGNMENT|wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_TABS|\
+    wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|\
+    wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER|wxTEXT_ATTR_BULLET_TEXT|wxTEXT_ATTR_BULLET_NAME|\
+    wxTEXT_ATTR_PARAGRAPH_STYLE_NAME|wxTEXT_ATTR_LIST_STYLE_NAME|wxTEXT_ATTR_OUTLINE_LEVEL)
+
+#define wxTEXT_ATTR_ALL (wxTEXT_ATTR_CHARACTER|wxTEXT_ATTR_PARAGRAPH)
+
 /*!
  * wxRichTextRange class declaration
  * This stores beginning and end positions for a range of data.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextRange
+class WXDLLIMPEXP_RICHTEXT wxRichTextRange
 {
 public:
 // Constructors
@@ -206,6 +287,8 @@ public:
     ~wxRichTextRange() {}
 
     void operator =(const wxRichTextRange& range) { m_start = range.m_start; m_end = range.m_end; }
+    bool operator ==(const wxRichTextRange& range) const { return (m_start == range.m_start && m_end == range.m_end); }
+    bool operator !=(const wxRichTextRange& range) const { return (m_start != range.m_start && m_end != range.m_end); }
     wxRichTextRange operator -(const wxRichTextRange& range) const { return wxRichTextRange(m_start - range.m_start, m_end - range.m_end); }
     wxRichTextRange operator +(const wxRichTextRange& range) const { return wxRichTextRange(m_start + range.m_start, m_end + range.m_end); }
 
@@ -238,73 +321,120 @@ public:
     /// Swaps the start and end
     void Swap() { long tmp = m_start; m_start = m_end; m_end = tmp; }
 
+    /// Convert to internal form: (n, n) is the range of a single character.
+    wxRichTextRange ToInternal() const { return wxRichTextRange(m_start, m_end-1); }
+
+    /// Convert from internal to public API form: (n, n+1) is the range of a single character.
+    wxRichTextRange FromInternal() const { return wxRichTextRange(m_start, m_end+1); }
+
 protected:
     long m_start;
     long m_end;
 };
 
+#define wxRICHTEXT_ALL  wxRichTextRange(-2, -2)
+#define wxRICHTEXT_NONE  wxRichTextRange(-1, -1)
+
 /*!
  * wxTextAttrEx is an extended version of wxTextAttr with more paragraph attributes.
  */
 
-class WXDLLIMPEXP_ADV wxTextAttrEx: public wxTextAttr
+class WXDLLIMPEXP_RICHTEXT wxTextAttrEx: public wxTextAttr
 {
 public:
     // ctors
     wxTextAttrEx(const wxTextAttrEx& attr);
+    wxTextAttrEx(const wxTextAttr& attr) { Init(); (*this) = attr; }
     wxTextAttrEx() { Init(); }
 
-    // Initialise this object.
+    // Initialise this object
     void Init();
 
+    // Copy
+    void Copy(const wxTextAttrEx& attr);
+
     // Assignment from a wxTextAttrEx object
     void operator= (const wxTextAttrEx& attr);
 
-    // Assignment from a wxTextAttr object.
+    // Assignment from a wxTextAttr object
     void operator= (const wxTextAttr& attr);
 
+    // Equality test
+    bool operator== (const wxTextAttrEx& attr) const;
+
     // setters
-    void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; }
-    void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; }
-    void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; }
-    void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; }
-    void SetLineSpacing(int spacing) { m_lineSpacing = spacing; }
-    void SetBulletStyle(int style) { m_bulletStyle = style; }
-    void SetBulletNumber(int n) { m_bulletNumber = n; }
-    void SetBulletSymbol(wxChar symbol) { m_bulletSymbol = symbol; }
+    void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; SetFlags(GetFlags() | wxTEXT_ATTR_CHARACTER_STYLE_NAME); }
+    void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; SetFlags(GetFlags() | wxTEXT_ATTR_PARAGRAPH_STYLE_NAME); }
+    void SetListStyleName(const wxString& name) { m_listStyleName = name; SetFlags(GetFlags() | wxTEXT_ATTR_LIST_STYLE_NAME); }
+    void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; SetFlags(GetFlags() | wxTEXT_ATTR_PARA_SPACING_AFTER); }
+    void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; SetFlags(GetFlags() | wxTEXT_ATTR_PARA_SPACING_BEFORE); }
+    void SetLineSpacing(int spacing) { m_lineSpacing = spacing; SetFlags(GetFlags() | wxTEXT_ATTR_LINE_SPACING); }
+    void SetBulletStyle(int style) { m_bulletStyle = style; SetFlags(GetFlags() | wxTEXT_ATTR_BULLET_STYLE); }
+    void SetBulletNumber(int n) { m_bulletNumber = n; SetFlags(GetFlags() | wxTEXT_ATTR_BULLET_NUMBER); }
+    void SetBulletText(const wxString& text) { m_bulletText = text; SetFlags(GetFlags() | wxTEXT_ATTR_BULLET_TEXT); }
+    void SetBulletName(const wxString& name) { m_bulletName = name; SetFlags(GetFlags() | wxTEXT_ATTR_BULLET_NAME); }
+    void SetBulletFont(const wxString& bulletFont) { m_bulletFont = bulletFont; }
+    void SetURL(const wxString& url) { m_urlTarget = url; SetFlags(GetFlags() | wxTEXT_ATTR_URL); }
+    void SetPageBreak(bool pageBreak = true) { SetFlags(pageBreak ? (GetFlags() | wxTEXT_ATTR_PAGE_BREAK) : (GetFlags() & ~wxTEXT_ATTR_PAGE_BREAK)); }
+    void SetTextEffects(int effects) { m_textEffects = effects; SetFlags(GetFlags() | wxTEXT_ATTR_EFFECTS); }
+    void SetTextEffectFlags(int effects) { m_textEffectFlags = effects; }
+    void SetOutlineLevel(int level) { m_outlineLevel = level; SetFlags(GetFlags() | wxTEXT_ATTR_OUTLINE_LEVEL); }
 
     const wxString& GetCharacterStyleName() const { return m_characterStyleName; }
     const wxString& GetParagraphStyleName() const { return m_paragraphStyleName; }
+    const wxString& GetListStyleName() const { return m_listStyleName; }
     int GetParagraphSpacingAfter() const { return m_paragraphSpacingAfter; }
     int GetParagraphSpacingBefore() const { return m_paragraphSpacingBefore; }
     int GetLineSpacing() const { return m_lineSpacing; }
     int GetBulletStyle() const { return m_bulletStyle; }
     int GetBulletNumber() const { return m_bulletNumber; }
-    wxChar GetBulletSymbol() const { return m_bulletSymbol; }
+    const wxString& GetBulletText() const { return m_bulletText; }
+    const wxString& GetBulletName() const { return m_bulletName; }
+    const wxString& GetBulletFont() const { return m_bulletFont; }
+    const wxString& GetURL() const { return m_urlTarget; }
+    int GetTextEffects() const { return m_textEffects; }
+    int GetTextEffectFlags() const { return m_textEffectFlags; }
+    int GetOutlineLevel() const { return m_outlineLevel; }
+
+    bool HasFontWeight() const { return (GetFlags() & wxTEXT_ATTR_FONT_WEIGHT) != 0; }
+    bool HasFontSize() const { return (GetFlags() & wxTEXT_ATTR_FONT_SIZE) != 0; }
+    bool HasFontItalic() const { return (GetFlags() & wxTEXT_ATTR_FONT_ITALIC) != 0; }
+    bool HasFontUnderlined() const { return (GetFlags() & wxTEXT_ATTR_FONT_UNDERLINE) != 0; }
+    bool HasFontFaceName() const { return (GetFlags() & wxTEXT_ATTR_FONT_FACE) != 0; }
 
     bool HasParagraphSpacingAfter() const { return HasFlag(wxTEXT_ATTR_PARA_SPACING_AFTER); }
     bool HasParagraphSpacingBefore() const { return HasFlag(wxTEXT_ATTR_PARA_SPACING_BEFORE); }
     bool HasLineSpacing() const { return HasFlag(wxTEXT_ATTR_LINE_SPACING); }
-    bool HasCharacterStyleName() const { return HasFlag(wxTEXT_ATTR_CHARACTER_STYLE_NAME); }
-    bool HasParagraphStyleName() const { return HasFlag(wxTEXT_ATTR_PARAGRAPH_STYLE_NAME); }
+    bool HasCharacterStyleName() const { return HasFlag(wxTEXT_ATTR_CHARACTER_STYLE_NAME) && !m_characterStyleName.IsEmpty(); }
+    bool HasParagraphStyleName() const { return HasFlag(wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) && !m_paragraphStyleName.IsEmpty(); }
+    bool HasListStyleName() const { return HasFlag(wxTEXT_ATTR_LIST_STYLE_NAME) || !m_listStyleName.IsEmpty(); }
     bool HasBulletStyle() const { return HasFlag(wxTEXT_ATTR_BULLET_STYLE); }
     bool HasBulletNumber() const { return HasFlag(wxTEXT_ATTR_BULLET_NUMBER); }
-    bool HasBulletSymbol() const { return HasFlag(wxTEXT_ATTR_BULLET_SYMBOL); }
+    bool HasBulletText() const { return HasFlag(wxTEXT_ATTR_BULLET_TEXT); }
+    bool HasBulletName() const { return HasFlag(wxTEXT_ATTR_BULLET_NAME); }
+    bool HasURL() const { return HasFlag(wxTEXT_ATTR_URL); }
+    bool HasPageBreak() const { return HasFlag(wxTEXT_ATTR_PAGE_BREAK); }
+    bool HasTextEffects() const { return HasFlag(wxTEXT_ATTR_EFFECTS); }
+    bool HasTextEffect(int effect) const { return HasFlag(wxTEXT_ATTR_EFFECTS) && ((GetTextEffectFlags() & effect) != 0); }
+    bool HasOutlineLevel() const { return HasFlag(wxTEXT_ATTR_OUTLINE_LEVEL); }
 
     // Is this a character style?
-    bool IsCharacterStyle() const { return (0 != (GetFlags() & (wxTEXT_ATTR_FONT | wxTEXT_ATTR_BACKGROUND_COLOUR | wxTEXT_ATTR_TEXT_COLOUR))); }
-    bool IsParagraphStyle() const { return (0 != (GetFlags() & (wxTEXT_ATTR_ALIGNMENT|wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_TABS|
-                            wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|
-                            wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER))); }
+    bool IsCharacterStyle() const { return (0 != (GetFlags() & wxTEXT_ATTR_CHARACTER)); }
+    bool IsParagraphStyle() const { return (0 != (GetFlags() & wxTEXT_ATTR_PARAGRAPH)); }
 
     // returns false if we have any attributes set, true otherwise
     bool IsDefault() const
     {
-        return !HasTextColour() && !HasBackgroundColour() && !HasFont() && !HasAlignment() &&
-               !HasTabs() && !HasLeftIndent() && !HasRightIndent() &&
-               !HasParagraphSpacingAfter() && !HasParagraphSpacingBefore() && !HasLineSpacing() &&
-               !HasCharacterStyleName() && !HasParagraphStyleName() && !HasBulletNumber() && !HasBulletStyle() && !HasBulletSymbol();
+        return (GetFlags() == 0);
     }
+
+    // return the attribute having the valid font and colours: it uses the
+    // attributes set in attr and falls back first to attrDefault and then to
+    // the text control font/colours for those attributes which are not set
+    static wxTextAttrEx CombineEx(const wxTextAttrEx& attr,
+                              const wxTextAttrEx& attrDef,
+                              const wxTextCtrlBase *text);
+
 private:
     // Paragraph styles
     int                 m_paragraphSpacingAfter;
@@ -312,13 +442,22 @@ private:
     int                 m_lineSpacing;
     int                 m_bulletStyle;
     int                 m_bulletNumber;
-    wxChar              m_bulletSymbol;
+    int                 m_textEffects;
+    int                 m_textEffectFlags;
+    int                 m_outlineLevel;
+    wxString            m_bulletText;
+    wxString            m_bulletFont;
+    wxString            m_bulletName;
+    wxString            m_urlTarget;
 
     // Character style
     wxString            m_characterStyleName;
 
     // Paragraph style
     wxString            m_paragraphStyleName;
+
+    // List style
+    wxString            m_listStyleName;
 };
 
 /*!
@@ -326,11 +465,12 @@ private:
  * efficient way to query styles.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextAttr
+class WXDLLIMPEXP_RICHTEXT wxRichTextAttr
 {
 public:
     // ctors
     wxRichTextAttr(const wxTextAttrEx& attr);
+    wxRichTextAttr(const wxRichTextAttr& attr);
     wxRichTextAttr() { Init(); }
     wxRichTextAttr(const wxColour& colText,
                const wxColour& colBack = wxNullColour,
@@ -339,18 +479,21 @@ public:
     // Initialise this object.
     void Init();
 
+    // Copy
+    void Copy(const wxRichTextAttr& attr);
+
     // Assignment from a wxRichTextAttr object.
     void operator= (const wxRichTextAttr& attr);
 
     // Assignment from a wxTextAttrEx object.
     void operator= (const wxTextAttrEx& attr);
 
+    // Equality test
+    bool operator== (const wxRichTextAttr& attr) const;
+
     // Making a wxTextAttrEx object.
     operator wxTextAttrEx () const ;
 
-    // Copy to a wxTextAttr
-    void CopyTo(wxTextAttrEx& attr) const;
-
     // Create font from font attributes.
     wxFont CreateFont() const;
 
@@ -373,14 +516,22 @@ public:
 
     void SetFlags(long flags) { m_flags = flags; }
 
-    void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; }
-    void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; }
-    void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; }
-    void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; }
-    void SetLineSpacing(int spacing) { m_lineSpacing = spacing; }
-    void SetBulletStyle(int style) { m_bulletStyle = style; }
-    void SetBulletNumber(int n) { m_bulletNumber = n; }
-    void SetBulletSymbol(wxChar symbol) { m_bulletSymbol = symbol; }
+    void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; m_flags |= wxTEXT_ATTR_CHARACTER_STYLE_NAME; }
+    void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; m_flags |= wxTEXT_ATTR_PARAGRAPH_STYLE_NAME; }
+    void SetListStyleName(const wxString& name) { m_listStyleName = name; SetFlags(GetFlags() | wxTEXT_ATTR_LIST_STYLE_NAME); }
+    void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; m_flags |= wxTEXT_ATTR_PARA_SPACING_AFTER; }
+    void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; m_flags |= wxTEXT_ATTR_PARA_SPACING_BEFORE; }
+    void SetLineSpacing(int spacing) { m_lineSpacing = spacing; m_flags |= wxTEXT_ATTR_LINE_SPACING; }
+    void SetBulletStyle(int style) { m_bulletStyle = style; m_flags |= wxTEXT_ATTR_BULLET_STYLE; }
+    void SetBulletNumber(int n) { m_bulletNumber = n; m_flags |= wxTEXT_ATTR_BULLET_NUMBER; }
+    void SetBulletText(const wxString& text) { m_bulletText = text; m_flags |= wxTEXT_ATTR_BULLET_TEXT; }
+    void SetBulletFont(const wxString& bulletFont) { m_bulletFont = bulletFont; }
+    void SetBulletName(const wxString& name) { m_bulletName = name; m_flags |= wxTEXT_ATTR_BULLET_NAME; }
+    void SetURL(const wxString& url) { m_urlTarget = url; m_flags |= wxTEXT_ATTR_URL; }
+    void SetPageBreak(bool pageBreak = true) { SetFlags(pageBreak ? (GetFlags() | wxTEXT_ATTR_PAGE_BREAK) : (GetFlags() & ~wxTEXT_ATTR_PAGE_BREAK)); }
+    void SetTextEffects(int effects) { m_textEffects = effects; SetFlags(GetFlags() | wxTEXT_ATTR_EFFECTS); }
+    void SetTextEffectFlags(int effects) { m_textEffectFlags = effects; }
+    void SetOutlineLevel(int level) { m_outlineLevel = level; SetFlags(GetFlags() | wxTEXT_ATTR_OUTLINE_LEVEL); }
 
     const wxColour& GetTextColour() const { return m_colText; }
     const wxColour& GetBackgroundColour() const { return m_colBack; }
@@ -399,12 +550,19 @@ public:
 
     const wxString& GetCharacterStyleName() const { return m_characterStyleName; }
     const wxString& GetParagraphStyleName() const { return m_paragraphStyleName; }
+    const wxString& GetListStyleName() const { return m_listStyleName; }
     int GetParagraphSpacingAfter() const { return m_paragraphSpacingAfter; }
     int GetParagraphSpacingBefore() const { return m_paragraphSpacingBefore; }
     int GetLineSpacing() const { return m_lineSpacing; }
     int GetBulletStyle() const { return m_bulletStyle; }
     int GetBulletNumber() const { return m_bulletNumber; }
-    wxChar GetBulletSymbol() const { return m_bulletSymbol; }
+    const wxString& GetBulletText() const { return m_bulletText; }
+    const wxString& GetBulletFont() const { return m_bulletFont; }
+    const wxString& GetBulletName() const { return m_bulletName; }
+    const wxString& GetURL() const { return m_urlTarget; }
+    int GetTextEffects() const { return m_textEffects; }
+    int GetTextEffectFlags() const { return m_textEffectFlags; }
+    int GetOutlineLevel() const { return m_outlineLevel; }
 
     // accessors
     bool HasTextColour() const { return m_colText.Ok() && HasFlag(wxTEXT_ATTR_TEXT_COLOUR) ; }
@@ -413,39 +571,51 @@ public:
     bool HasTabs() const { return (m_flags & wxTEXT_ATTR_TABS) != 0 ; }
     bool HasLeftIndent() const { return (m_flags & wxTEXT_ATTR_LEFT_INDENT) != 0 ; }
     bool HasRightIndent() const { return (m_flags & wxTEXT_ATTR_RIGHT_INDENT) != 0 ; }
-    bool HasWeight() const { return (m_flags & wxTEXT_ATTR_FONT_WEIGHT) != 0; }
-    bool HasSize() const { return (m_flags & wxTEXT_ATTR_FONT_SIZE) != 0; }
-    bool HasItalic() const { return (m_flags & wxTEXT_ATTR_FONT_ITALIC) != 0; }
-    bool HasUnderlined() const { return (m_flags & wxTEXT_ATTR_FONT_UNDERLINE) != 0; }
-    bool HasFaceName() const { return (m_flags & wxTEXT_ATTR_FONT_FACE) != 0; }
+    bool HasFontWeight() const { return (m_flags & wxTEXT_ATTR_FONT_WEIGHT) != 0; }
+    bool HasFontSize() const { return (m_flags & wxTEXT_ATTR_FONT_SIZE) != 0; }
+    bool HasFontItalic() const { return (m_flags & wxTEXT_ATTR_FONT_ITALIC) != 0; }
+    bool HasFontUnderlined() const { return (m_flags & wxTEXT_ATTR_FONT_UNDERLINE) != 0; }
+    bool HasFontFaceName() const { return (m_flags & wxTEXT_ATTR_FONT_FACE) != 0; }
     bool HasFont() const { return (m_flags & (wxTEXT_ATTR_FONT)) != 0; }
 
     bool HasParagraphSpacingAfter() const { return (m_flags & wxTEXT_ATTR_PARA_SPACING_AFTER) != 0; }
     bool HasParagraphSpacingBefore() const { return (m_flags & wxTEXT_ATTR_PARA_SPACING_BEFORE) != 0; }
     bool HasLineSpacing() const { return (m_flags & wxTEXT_ATTR_LINE_SPACING) != 0; }
-    bool HasCharacterStyleName() const { return (m_flags & wxTEXT_ATTR_CHARACTER_STYLE_NAME) != 0; }
-    bool HasParagraphStyleName() const { return (m_flags & wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) != 0; }
+    bool HasCharacterStyleName() const { return (m_flags & wxTEXT_ATTR_CHARACTER_STYLE_NAME) != 0 && !m_characterStyleName.IsEmpty(); }
+    bool HasParagraphStyleName() const { return (m_flags & wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) != 0 && !m_paragraphStyleName.IsEmpty(); }
+    bool HasListStyleName() const { return HasFlag(wxTEXT_ATTR_LIST_STYLE_NAME) || !m_listStyleName.IsEmpty(); }
     bool HasBulletStyle() const { return (m_flags & wxTEXT_ATTR_BULLET_STYLE) != 0; }
     bool HasBulletNumber() const { return (m_flags & wxTEXT_ATTR_BULLET_NUMBER) != 0; }
-    bool HasBulletSymbol() const { return (m_flags & wxTEXT_ATTR_BULLET_SYMBOL) != 0; }
+    bool HasBulletText() const { return (m_flags & wxTEXT_ATTR_BULLET_TEXT) != 0; }
+    bool HasBulletName() const { return (m_flags & wxTEXT_ATTR_BULLET_NAME) != 0; }
+    bool HasURL() const { return HasFlag(wxTEXT_ATTR_URL); }
+    bool HasPageBreak() const { return HasFlag(wxTEXT_ATTR_PAGE_BREAK); }
+    bool HasTextEffects() const { return HasFlag(wxTEXT_ATTR_EFFECTS); }
+    bool HasTextEffect(int effect) const { return HasFlag(wxTEXT_ATTR_EFFECTS) && ((GetTextEffectFlags() & effect) != 0); }
+    bool HasOutlineLevel() const { return HasFlag(wxTEXT_ATTR_OUTLINE_LEVEL); }
 
     bool HasFlag(long flag) const { return (m_flags & flag) != 0; }
 
     // Is this a character style?
-    bool IsCharacterStyle() const { return (0 != (GetFlags() & (wxTEXT_ATTR_FONT | wxTEXT_ATTR_BACKGROUND_COLOUR | wxTEXT_ATTR_TEXT_COLOUR))); }
-    bool IsParagraphStyle() const { return (0 != (GetFlags() & (wxTEXT_ATTR_ALIGNMENT|wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_TABS|
-                            wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|
-                            wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER))); }
+    bool IsCharacterStyle() const { return (0 != (GetFlags() & wxTEXT_ATTR_CHARACTER)); }
+    bool IsParagraphStyle() const { return (0 != (GetFlags() & wxTEXT_ATTR_PARAGRAPH)); }
 
     // returns false if we have any attributes set, true otherwise
     bool IsDefault() const
     {
-        return !HasTextColour() && !HasBackgroundColour() && !HasFont() && !HasAlignment() &&
-               !HasTabs() && !HasLeftIndent() && !HasRightIndent() &&
-               !HasParagraphSpacingAfter() && !HasParagraphSpacingBefore() && !HasLineSpacing() &&
-               !HasCharacterStyleName() && !HasParagraphStyleName() && !HasBulletNumber() && !HasBulletStyle() && !HasBulletSymbol();
+        return GetFlags() == 0;
     }
 
+    // Merges the given attributes. Does not affect 'this'. If compareWith
+    // is non-NULL, then it will be used to mask out those attributes that are the same in style
+    // and compareWith, for situations where we don't want to explicitly set inherited attributes.
+    bool Apply(const wxRichTextAttr& style, const wxRichTextAttr* compareWith = NULL);
+
+    // Merges the given attributes and returns the result. Does not affect 'this'. If compareWith
+    // is non-NULL, then it will be used to mask out those attributes that are the same in style
+    // and compareWith, for situations where we don't want to explicitly set inherited attributes.
+    wxRichTextAttr Combine(const wxRichTextAttr& style, const wxRichTextAttr* compareWith = NULL) const;
+
 private:
     long                m_flags;
 
@@ -463,7 +633,13 @@ private:
     int                 m_lineSpacing;
     int                 m_bulletStyle;
     int                 m_bulletNumber;
-    wxChar              m_bulletSymbol;
+    int                 m_textEffects;
+    int                 m_textEffectFlags;
+    int                 m_outlineLevel;
+    wxString            m_bulletText;
+    wxString            m_bulletFont;
+    wxString            m_bulletName;
+    wxString            m_urlTarget;
 
     // Character styles
     wxColour            m_colText,
@@ -479,29 +655,24 @@ private:
 
     // Paragraph style
     wxString            m_paragraphStyleName;
-};
-
-#define wxTEXT_ATTR_CHARACTER (wxTEXT_ATTR_FONT) | wxTEXT_ATTR_BACKGROUND_COLOUR | wxTEXT_ATTR_TEXT_COLOUR
-
-#define wxTEXT_ATTR_PARAGRAPH  wxTEXT_ATTR_ALIGNMENT|wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_TABS|\
-    wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|\
-    wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER|wxTEXT_ATTR_BULLET_SYMBOL
 
-#define wxTEXT_ATTR_ALL wxTEXT_ATTR_CHARACTER|wxTEXT_ATTR_PARAGRAPH
+    // List style
+    wxString            m_listStyleName;
+};
 
 /*!
  * wxRichTextObject class declaration
  * This is the base for drawable objects.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextObject: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextObject: public wxObject
 {
     DECLARE_CLASS(wxRichTextObject)
 public:
 // Constructors
 
     wxRichTextObject(wxRichTextObject* parent = NULL);
-    ~wxRichTextObject();
+    virtual ~wxRichTextObject();
 
 // Overrideables
 
@@ -527,7 +698,7 @@ public:
 
     /// Get the object size for the given range. Returns false if the range
     /// is invalid for this object.
-    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const  = 0;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const  = 0;
 
     /// Do a split, returning an object containing the second part, and setting
     /// the first part in 'this'.
@@ -603,6 +774,9 @@ public:
     void SetDescent(int descent) { m_descent = descent; }
     int GetDescent() const { return m_descent; }
 
+    /// Gets the containing buffer
+    wxRichTextBuffer* GetBuffer() const;
+
 // Operations
 
     /// Clone the object
@@ -616,8 +790,9 @@ public:
     void Reference() { m_refCount ++; }
     void Dereference();
 
-    /// Convert units in tends of a millimetre to device units
+    /// Convert units in tenths of a millimetre to device units
     int ConvertTenthsMMToPixels(wxDC& dc, int units);
+    static int ConvertTenthsMMToPixels(int ppi, int units);
 
 protected:
     wxSize                  m_size;
@@ -640,21 +815,21 @@ protected:
     wxTextAttrEx            m_attributes;
 };
 
-WX_DECLARE_EXPORTED_LIST( wxRichTextObject, wxRichTextObjectList );
+WX_DECLARE_LIST_WITH_DECL( wxRichTextObject, wxRichTextObjectList, class WXDLLIMPEXP_RICHTEXT );
 
 /*!
  * wxRichTextCompositeObject class declaration
  * Objects of this class can contain other objects.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextCompositeObject: public wxRichTextObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextCompositeObject: public wxRichTextObject
 {
     DECLARE_CLASS(wxRichTextCompositeObject)
 public:
 // Constructors
 
     wxRichTextCompositeObject(wxRichTextObject* parent = NULL);
-    ~wxRichTextCompositeObject();
+    virtual ~wxRichTextCompositeObject();
 
 // Overrideables
 
@@ -704,6 +879,9 @@ public:
     /// Copy
     void Copy(const wxRichTextCompositeObject& obj);
 
+    /// Assignment
+    void operator= (const wxRichTextCompositeObject& obj) { Copy(obj); }
+
     /// Append a child, returning the position
     size_t AppendChild(wxRichTextObject* child) ;
 
@@ -728,7 +906,7 @@ protected:
  * This defines a 2D space to lay out objects
  */
 
-class WXDLLIMPEXP_ADV wxRichTextBox: public wxRichTextCompositeObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextBox: public wxRichTextCompositeObject
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextBox)
 public:
@@ -747,7 +925,7 @@ public:
 
     /// Get/set the object size for the given range. Returns false if the range
     /// is invalid for this object.
-    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const;
 
 // Accessors
 
@@ -767,14 +945,14 @@ protected:
  * This box knows how to lay out paragraphs.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextParagraphLayoutBox: public wxRichTextBox
+class WXDLLIMPEXP_RICHTEXT wxRichTextParagraphLayoutBox: public wxRichTextBox
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextParagraphLayoutBox)
 public:
 // Constructors
 
     wxRichTextParagraphLayoutBox(wxRichTextObject* parent = NULL);
-    wxRichTextParagraphLayoutBox(const wxRichTextParagraphLayoutBox& obj):wxRichTextBox() { Init(); Copy(obj); }
+    wxRichTextParagraphLayoutBox(const wxRichTextParagraphLayoutBox& obj): wxRichTextBox() { Init(); Copy(obj); }
 
 // Overrideables
 
@@ -786,7 +964,7 @@ public:
 
     /// Get/set the object size for the given range. Returns false if the range
     /// is invalid for this object.
-    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const;
 
     /// Delete range
     virtual bool DeleteRange(const wxRichTextRange& range);
@@ -802,6 +980,14 @@ public:
     /// Get the associated control.
     wxRichTextCtrl* GetRichTextCtrl() const { return m_ctrl; }
 
+    /// Get/set whether the last paragraph is partial or complete
+    void SetPartialParagraph(bool partialPara) { m_partialParagraph = partialPara; }
+    bool GetPartialParagraph() const { return m_partialParagraph; }
+
+    /// If this is a buffer, returns the current style sheet. The base layout box
+    /// class doesn't have an associated style sheet.
+    virtual wxRichTextStyleSheet* GetStyleSheet() const { return NULL; }
+
 // Operations
 
     /// Initialize the object.
@@ -814,13 +1000,13 @@ public:
     virtual void Reset();
 
     /// Convenience function to add a paragraph of text
-    virtual wxRichTextRange AddParagraph(const wxString& text);
+    virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttrEx* paraStyle = NULL);
 
     /// Convenience function to add an image
-    virtual wxRichTextRange AddImage(const wxImage& image);
+    virtual wxRichTextRange AddImage(const wxImage& image, wxTextAttrEx* paraStyle = NULL);
 
     /// Adds multiple paragraphs, based on newlines.
-    virtual wxRichTextRange AddParagraphs(const wxString& text);
+    virtual wxRichTextRange AddParagraphs(const wxString& text, wxTextAttrEx* paraStyle = NULL);
 
     /// Get the line at the given position. If caretPosition is true, the position is
     /// a caret position, which is normally a smaller number.
@@ -850,10 +1036,10 @@ public:
     virtual wxRichTextObject* GetLeafObjectAtPosition(long position) const;
 
     /// Get the paragraph by number
-    virtual wxRichTextParagraph* GetParagraphAtLine(long paragraphNumber) const; 
+    virtual wxRichTextParagraph* GetParagraphAtLine(long paragraphNumber) const;
 
     /// Get the paragraph for a given line
-    virtual wxRichTextParagraph* GetParagraphForLine(wxRichTextLine* line) const; 
+    virtual wxRichTextParagraph* GetParagraphForLine(wxRichTextLine* line) const;
 
     /// Get the length of the paragraph
     virtual int GetParagraphLength(long paragraphNumber) const;
@@ -874,12 +1060,52 @@ public:
     virtual bool PositionToXY(long pos, long* x, long* y) const;
 
     /// Set text attributes: character and/or paragraph styles.
-    virtual bool SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style, bool withUndo = true);
-    virtual bool SetStyle(const wxRichTextRange& range, const wxTextAttrEx& style, bool withUndo = true);
+    virtual bool SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+    virtual bool SetStyle(const wxRichTextRange& range, const wxTextAttrEx& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+
+    /// Get the conbined text attributes for this position.
+    virtual bool GetStyle(long position, wxTextAttrEx& style);
+    virtual bool GetStyle(long position, wxRichTextAttr& style);
+
+    /// Get the content (uncombined) attributes for this position.
+    virtual bool GetUncombinedStyle(long position, wxTextAttrEx& style);
+    virtual bool GetUncombinedStyle(long position, wxRichTextAttr& style);
+
+    /// Implementation helper for GetStyle. If combineStyles is true, combine base, paragraph and
+    /// context attributes.
+    virtual bool DoGetStyle(long position, wxTextAttrEx& style, bool combineStyles = true);
+
+    /// Get the combined style for a range - if any attribute is different within the range,
+    /// that attribute is not present within the flags
+    virtual bool GetStyleForRange(const wxRichTextRange& range, wxTextAttrEx& style);
+
+    /// Combines 'style' with 'currentStyle' for the purpose of summarising the attributes of a range of
+    /// content.
+    bool CollectStyle(wxTextAttrEx& currentStyle, const wxTextAttrEx& style, long& multipleStyleAttributes, int& multipleTextEffectAttributes);
+
+    /// Set list style
+    virtual bool SetListStyle(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
+    virtual bool SetListStyle(const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 
-    /// Get the text attributes for this position.
-    virtual bool GetStyle(long position, wxTextAttrEx& style) const;
-    virtual bool GetStyle(long position, wxRichTextAttr& style) const;
+    /// Clear list for given range
+    virtual bool ClearListStyle(const wxRichTextRange& range, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+
+    /// Number/renumber any list elements in the given range.
+    /// def/defName can be NULL/empty to indicate that the existing list style should be used.
+    virtual bool NumberList(const wxRichTextRange& range, wxRichTextListStyleDefinition* def = NULL, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
+    virtual bool NumberList(const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
+
+    /// Promote the list items within the given range. promoteBy can be a positive or negative number, e.g. 1 or -1
+    /// def/defName can be NULL/empty to indicate that the existing list style should be used.
+    virtual bool PromoteList(int promoteBy, const wxRichTextRange& range, wxRichTextListStyleDefinition* def = NULL, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel = -1);
+    virtual bool PromoteList(int promoteBy, const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel = -1);
+
+    /// Helper for NumberList and PromoteList, that does renumbering and promotion simultaneously
+    /// def/defName can be NULL/empty to indicate that the existing list style should be used.
+    virtual bool DoNumberList(const wxRichTextRange& range, const wxRichTextRange& promotionRange, int promoteBy, wxRichTextListStyleDefinition* def, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
+
+    /// Fills in the attributes for numbering a paragraph after previousParagraph.
+    virtual bool FindNextParagraphNumber(wxRichTextParagraph* previousParagraph, wxRichTextAttr& attr) const;
 
     /// Test if this whole range has character attributes of the specified kind. If any
     /// of the attributes are different within the range, the test fails. You
@@ -901,16 +1127,19 @@ public:
     /// Insert fragment into this box at the given position. If partialParagraph is true,
     /// it is assumed that the last (or only) paragraph is just a piece of data with no paragraph
     /// marker.
-    virtual bool InsertFragment(long position, wxRichTextFragment& fragment);
+    virtual bool InsertFragment(long position, wxRichTextParagraphLayoutBox& fragment);
 
     /// Make a copy of the fragment corresponding to the given range, putting it in 'fragment'.
-    virtual bool CopyFragment(const wxRichTextRange& range, wxRichTextFragment& fragment);
+    virtual bool CopyFragment(const wxRichTextRange& range, wxRichTextParagraphLayoutBox& fragment);
+
+    /// Apply the style sheet to the buffer, for example if the styles have changed.
+    virtual bool ApplyStyleSheet(wxRichTextStyleSheet* styleSheet);
 
     /// Copy
     void Copy(const wxRichTextParagraphLayoutBox& obj);
 
-    /// Clone
-    virtual wxRichTextObject* Clone() { return new wxRichTextParagraphLayoutBox(*this); }
+    /// Assignment
+    void operator= (const wxRichTextParagraphLayoutBox& obj) { Copy(obj); }
 
     /// Calculate ranges
     virtual void UpdateRanges() { long end; CalculateRange(0, end); }
@@ -927,54 +1156,26 @@ public:
 
     /// Set basic (overall) style
     virtual void SetBasicStyle(const wxTextAttrEx& style) { m_attributes = style; }
-    virtual void SetBasicStyle(const wxRichTextAttr& style) { style.CopyTo(m_attributes); }
+    virtual void SetBasicStyle(const wxRichTextAttr& style) { m_attributes = style; }
 
     /// Get basic (overall) style
     virtual const wxTextAttrEx& GetBasicStyle() const { return m_attributes; }
 
+    /// Invalidate the buffer. With no argument, invalidates whole buffer.
+    void Invalidate(const wxRichTextRange& invalidRange = wxRICHTEXT_ALL);
+
+    /// Get invalid range, rounding to entire paragraphs if argument is true.
+    wxRichTextRange GetInvalidRange(bool wholeParagraphs = false) const;
+
 protected:
     wxRichTextCtrl* m_ctrl;
     wxTextAttrEx    m_defaultAttributes;
-};
-
-/*!
- * wxRichTextFragment class declaration
- * This is a lind of paragraph layout box used for storing
- * paragraphs for Undo/Redo, for example.
- */
-
-class WXDLLIMPEXP_ADV wxRichTextFragment: public wxRichTextParagraphLayoutBox
-{
-    DECLARE_DYNAMIC_CLASS(wxRichTextFragment)
-public:
-// Constructors
-
-    wxRichTextFragment() { Init(); }
-    wxRichTextFragment(const wxRichTextFragment& obj):wxRichTextParagraphLayoutBox() { Init(); Copy(obj); }
-
-// Accessors
-
-    /// Get/set whether the last paragraph is partial or complete
-    void SetPartialParagraph(bool partialPara) { m_partialParagraph = partialPara; }
-    bool GetPartialParagraph() const { return m_partialParagraph; }
-
-// Overrideables
-
-// Operations
-
-    /// Initialise
-    void Init();
-
-    /// Copy
-    void Copy(const wxRichTextFragment& obj);
 
-    /// Clone
-    virtual wxRichTextObject* Clone() { return new wxRichTextFragment(*this); }
-
-protected:
+    /// The invalidated range that will need full layout
+    wxRichTextRange m_invalidRange;
 
     // Is the last paragraph partial or complete?
-    bool        m_partialParagraph;
+    bool            m_partialParagraph;
 };
 
 /*!
@@ -984,13 +1185,13 @@ protected:
  * start and end positions of the line.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextLine
+class WXDLLIMPEXP_RICHTEXT wxRichTextLine
 {
 public:
 // Constructors
 
     wxRichTextLine(wxRichTextParagraph* parent);
-    wxRichTextLine(const wxRichTextLine& obj) { Init(); Copy(obj); }
+    wxRichTextLine(const wxRichTextLine& obj) { Init( NULL); Copy(obj); }
     virtual ~wxRichTextLine() {}
 
 // Overrideables
@@ -1008,6 +1209,9 @@ public:
     const wxRichTextRange& GetRange() const { return m_range; }
     wxRichTextRange& GetRange() { return m_range; }
 
+    /// Get the absolute range
+    wxRichTextRange GetAbsoluteRange() const;
+
     /// Get/set the line size as calculated by Layout.
     virtual wxSize GetSize() const { return m_size; }
     virtual void SetSize(const wxSize& sz) { m_size = sz; }
@@ -1029,7 +1233,7 @@ public:
 // Operations
 
     /// Initialisation
-    void Init();
+    void Init(wxRichTextParagraph* parent);
 
     /// Copy
     void Copy(const wxRichTextLine& obj);
@@ -1040,6 +1244,7 @@ public:
 protected:
 
     /// The range of the line (start position to end position)
+    /// This is relative to the parent paragraph.
     wxRichTextRange     m_range;
 
     /// Size and position measured relative to top of paragraph
@@ -1053,23 +1258,23 @@ protected:
     wxRichTextParagraph* m_parent;
 };
 
-WX_DECLARE_EXPORTED_LIST( wxRichTextLine, wxRichTextLineList );
+WX_DECLARE_LIST_WITH_DECL( wxRichTextLine, wxRichTextLineList , class WXDLLIMPEXP_RICHTEXT );
 
 /*!
  * wxRichTextParagraph class declaration
  * This object represents a single paragraph (or in a straight text editor, a line).
  */
 
-class WXDLLIMPEXP_ADV wxRichTextParagraph: public wxRichTextBox
+class WXDLLIMPEXP_RICHTEXT wxRichTextParagraph: public wxRichTextBox
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextParagraph)
 public:
 // Constructors
 
     wxRichTextParagraph(wxRichTextObject* parent = NULL, wxTextAttrEx* style = NULL);
-    wxRichTextParagraph(const wxString& text, wxRichTextObject* parent = NULL, wxTextAttrEx* style = NULL);
-    ~wxRichTextParagraph();
-    wxRichTextParagraph(const wxRichTextParagraph& obj):wxRichTextBox() { Copy(obj); }
+    wxRichTextParagraph(const wxString& text, wxRichTextObject* parent = NULL, wxTextAttrEx* paraStyle = NULL, wxTextAttrEx* charStyle = NULL);
+    virtual ~wxRichTextParagraph();
+    wxRichTextParagraph(const wxRichTextParagraph& obj): wxRichTextBox() { Copy(obj); }
 
 // Overrideables
 
@@ -1081,7 +1286,7 @@ public:
 
     /// Get/set the object size for the given range. Returns false if the range
     /// is invalid for this object.
-    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const;
 
     /// Finds the absolute position and row height for the given character position
     virtual bool FindPosition(wxDC& dc, long index, wxPoint& pt, int* height, bool forceLineStart);
@@ -1112,7 +1317,7 @@ public:
 // Implementation
 
     /// Apply paragraph styles such as centering to the wrapped lines
-    virtual void ApplyParagraphStyle(const wxRect& rect);
+    virtual void ApplyParagraphStyle(const wxTextAttrEx& attr, const wxRect& rect);
 
     /// Insert text at the given position
     virtual bool InsertText(long pos, const wxString& text);
@@ -1141,9 +1346,37 @@ public:
     /// Get the bullet text for this paragraph.
     wxString GetBulletText();
 
+    /// Allocate or reuse a line object
+    wxRichTextLine* AllocateLine(int pos);
+
+    /// Clear remaining unused line objects, if any
+    bool ClearUnusedLines(int lineCount);
+
+    /// Get combined attributes of the base style, paragraph style and character style. We use this to dynamically
+    /// retrieve the actual style.
+    wxTextAttrEx GetCombinedAttributes(const wxTextAttrEx& contentStyle) const;
+
+    /// Get combined attributes of the base style and paragraph style.
+    wxTextAttrEx GetCombinedAttributes() const;
+
+    /// Get the first position from pos that has a line break character.
+    long GetFirstLineBreakPosition(long pos);
+
+    /// Create default tabstop array
+    static void InitDefaultTabs();
+
+    /// Clear default tabstop array
+    static void ClearDefaultTabs();
+
+    /// Get default tabstop array
+    static const wxArrayInt& GetDefaultTabs() { return sm_defaultTabs; }
+
 protected:
     /// The lines that make up the wrapped paragraph
     wxRichTextLineList m_cachedLines;
+
+    /// Default tabstops
+    static wxArrayInt  sm_defaultTabs;
 };
 
 /*!
@@ -1151,14 +1384,14 @@ protected:
  * This object represents a single piece of text.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextPlainText: public wxRichTextObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextPlainText: public wxRichTextObject
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextPlainText)
 public:
 // Constructors
 
     wxRichTextPlainText(const wxString& text = wxEmptyString, wxRichTextObject* parent = NULL, wxTextAttrEx* style = NULL);
-    wxRichTextPlainText(const wxRichTextPlainText& obj):wxRichTextObject() { Copy(obj); }
+    wxRichTextPlainText(const wxRichTextPlainText& obj): wxRichTextObject() { Copy(obj); }
 
 // Overrideables
 
@@ -1170,7 +1403,7 @@ public:
 
     /// Get/set the object size for the given range. Returns false if the range
     /// is invalid for this object.
-    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position/* = wxPoint(0,0)*/) const;
 
     /// Get any text in this object for the given range
     virtual wxString GetTextForRange(const wxRichTextRange& range) const;
@@ -1186,7 +1419,7 @@ public:
     virtual bool DeleteRange(const wxRichTextRange& range);
 
     /// Returns true if the object is empty
-    virtual bool IsEmpty() const { return m_text.IsEmpty(); }
+    virtual bool IsEmpty() const { return m_text.empty(); }
 
     /// Returns true if this object can merge itself with the given one.
     virtual bool CanMerge(wxRichTextObject* object) const;
@@ -1198,6 +1431,9 @@ public:
     /// Dump to output stream for debugging
     virtual void Dump(wxTextOutputStream& stream);
 
+    /// Get the first position from pos that has a line break character.
+    long GetFirstLineBreakPosition(long pos);
+
 // Accessors
 
     /// Get the text
@@ -1213,6 +1449,8 @@ public:
 
     /// Clone
     virtual wxRichTextObject* Clone() const { return new wxRichTextPlainText(*this); }
+private:
+    bool DrawTabbedString(wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect, wxString& str, wxCoord& x, wxCoord& y, bool selected);
 
 protected:
     wxString    m_text;
@@ -1225,12 +1463,12 @@ protected:
 class WXDLLIMPEXP_BASE wxDataInputStream;
 class WXDLLIMPEXP_BASE wxDataOutputStream;
 
-class WXDLLIMPEXP_ADV wxRichTextImageBlock: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextImageBlock: public wxObject
 {
 public:
     wxRichTextImageBlock();
     wxRichTextImageBlock(const wxRichTextImageBlock& block);
-    ~wxRichTextImageBlock();
+    virtual ~wxRichTextImageBlock();
 
     void Init();
     void Clear();
@@ -1240,7 +1478,7 @@ public:
     // to conserve space.
     // If it's not a JPEG we can make use of 'image', already scaled, so we don't have to
     // load the image a 2nd time.
-    virtual bool MakeImageBlock(const wxString& filename, int imageType, wxImage& image, bool convertToJPEG = TRUE);
+    virtual bool MakeImageBlock(const wxString& filename, int imageType, wxImage& image, bool convertToJPEG = true);
 
     // Make an image block from the wxImage in the given
     // format.
@@ -1274,11 +1512,15 @@ public:
     void SetDataSize(size_t size) { m_dataSize = size; }
     void SetImageType(int imageType) { m_imageType = imageType; }
 
-    bool Ok() const { return GetData() != NULL; }
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const { return GetData() != NULL; }
+
+    // Gets the extension for the block's type
+    wxString GetExtension() const;
 
 /// Implementation
 
-    /// Allocate and read from stream as a block of memory
+    // Allocate and read from stream as a block of memory
     static unsigned char* ReadBlock(wxInputStream& stream, size_t size);
     static unsigned char* ReadBlock(const wxString& filename, size_t size);
 
@@ -1302,16 +1544,16 @@ protected:
  * This object represents an image.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextImage: public wxRichTextObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextImage: public wxRichTextObject
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextImage)
 public:
 // Constructors
 
-    wxRichTextImage(wxRichTextObject* parent = NULL):wxRichTextObject(parent) { }
-    wxRichTextImage(const wxImage& image, wxRichTextObject* parent = NULL);
-    wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent = NULL);
-    wxRichTextImage(const wxRichTextImage& obj):wxRichTextObject() { Copy(obj); }
+    wxRichTextImage(wxRichTextObject* parent = NULL): wxRichTextObject(parent) { }
+    wxRichTextImage(const wxImage& image, wxRichTextObject* parent = NULL, wxTextAttrEx* charStyle = NULL);
+    wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent = NULL, wxTextAttrEx* charStyle = NULL);
+    wxRichTextImage(const wxRichTextImage& obj): wxRichTextObject() { Copy(obj); }
 
 // Overrideables
 
@@ -1323,7 +1565,7 @@ public:
 
     /// Get the object size for the given range. Returns false if the range
     /// is invalid for this object.
-    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0)) const;
 
     /// Returns true if the object is empty
     virtual bool IsEmpty() const { return !m_image.Ok(); }
@@ -1366,18 +1608,18 @@ protected:
  * This is a kind of box, used to represent the whole buffer
  */
 
-class WXDLLIMPEXP_ADV wxRichTextCommand;
-class WXDLLIMPEXP_ADV wxRichTextAction;
+class WXDLLIMPEXP_RICHTEXT wxRichTextCommand;
+class WXDLLIMPEXP_RICHTEXT wxRichTextAction;
 
-class WXDLLIMPEXP_ADV wxRichTextBuffer: public wxRichTextParagraphLayoutBox
+class WXDLLIMPEXP_RICHTEXT wxRichTextBuffer: public wxRichTextParagraphLayoutBox
 {
     DECLARE_DYNAMIC_CLASS(wxRichTextBuffer)
 public:
 // Constructors
 
     wxRichTextBuffer() { Init(); }
-    wxRichTextBuffer(const wxRichTextBuffer& obj):wxRichTextParagraphLayoutBox() { Init(); Copy(obj); }
-    ~wxRichTextBuffer() ;
+    wxRichTextBuffer(const wxRichTextBuffer& obj): wxRichTextParagraphLayoutBox() { Init(); Copy(obj); }
+    virtual ~wxRichTextBuffer() ;
 
 // Accessors
 
@@ -1386,18 +1628,24 @@ public:
 
     /// Set style sheet, if any.
     void SetStyleSheet(wxRichTextStyleSheet* styleSheet) { m_styleSheet = styleSheet; }
-    wxRichTextStyleSheet* GetStyleSheet() const { return m_styleSheet; }
+    virtual wxRichTextStyleSheet* GetStyleSheet() const { return m_styleSheet; }
+
+    /// Set style sheet and notify of the change
+    bool SetStyleSheetAndNotify(wxRichTextStyleSheet* sheet);
+
+    /// Push style sheet to top of stack
+    bool PushStyleSheet(wxRichTextStyleSheet* styleSheet);
+
+    /// Pop style sheet from top of stack
+    wxRichTextStyleSheet* PopStyleSheet();
 
 // Operations
 
     /// Initialisation
     void Init();
 
-    /// Clears the buffer and resets the command processor
-    virtual void Clear();
-
-    /// The same as Clear, and adds an empty paragraph.
-    virtual void Reset();
+    /// Clears the buffer, adds an empty paragraph, and clears the command processor.
+    virtual void ResetAndClearCommands();
 
     /// Load a file
     virtual bool LoadFile(const wxString& filename, int type = wxRICHTEXT_TYPE_ANY);
@@ -1411,8 +1659,14 @@ public:
     /// Save to a stream
     virtual bool SaveFile(wxOutputStream& stream, int type = wxRICHTEXT_TYPE_ANY);
 
+    /// Set the handler flags, controlling loading and saving
+    void SetHandlerFlags(int flags) { m_handlerFlags = flags; }
+
+    /// Get the handler flags, controlling loading and saving
+    int GetHandlerFlags() const { return m_handlerFlags; }
+
     /// Convenience function to add a paragraph of text
-    virtual wxRichTextRange AddParagraph(const wxString& text) { Modify(); return wxRichTextParagraphLayoutBox::AddParagraph(text); }
+    virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttrEx* paraStyle = NULL) { Modify(); return wxRichTextParagraphLayoutBox::AddParagraph(text, paraStyle); }
 
     /// Begin collapsing undo/redo commands. Note that this may not work properly
     /// if combining commands that delete or insert content, changing ranges for
@@ -1465,7 +1719,7 @@ public:
     virtual void ClearStyleStack();
 
     /// Get the size of the style stack, for example to check correct nesting
-    virtual int GetStyleStackSize() const { return m_attributeStack.GetCount(); }
+    virtual size_t GetStyleStackSize() const { return m_attributeStack.GetCount(); }
 
     /// Begin using bold
     bool BeginBold();
@@ -1540,11 +1794,17 @@ public:
     bool EndNumberedBullet() { return EndStyle(); }
 
     /// Begin symbol bullet
-    bool BeginSymbolBullet(wxChar symbol, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_SYMBOL);
+    bool BeginSymbolBullet(const wxString& symbol, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_SYMBOL);
 
     /// End symbol bullet
     bool EndSymbolBullet() { return EndStyle(); }
 
+    /// Begin standard bullet
+    bool BeginStandardBullet(const wxString& bulletName, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_STANDARD);
+
+    /// End standard bullet
+    bool EndStandardBullet() { return EndStyle(); }
+
     /// Begin named character style
     bool BeginCharacterStyle(const wxString& characterStyle);
 
@@ -1557,30 +1817,65 @@ public:
     /// End named character style
     bool EndParagraphStyle() { return EndStyle(); }
 
+    /// Begin named list style
+    bool BeginListStyle(const wxString& listStyle, int level = 1, int number = 1);
+
+    /// End named character style
+    bool EndListStyle() { return EndStyle(); }
+
+    /// Begin URL
+    bool BeginURL(const wxString& url, const wxString& characterStyle = wxEmptyString);
+
+    /// End URL
+    bool EndURL() { return EndStyle(); }
+
+// Event handling
+
+    /// Add an event handler
+    bool AddEventHandler(wxEvtHandler* handler);
+
+    /// Remove an event handler
+    bool RemoveEventHandler(wxEvtHandler* handler, bool deleteHandler = false);
+
+    /// Clear event handlers
+    void ClearEventHandlers();
+
+    /// Send event to event handlers. If sendToAll is true, will send to all event handlers,
+    /// otherwise will stop at the first successful one.
+    bool SendEvent(wxEvent& event, bool sendToAll = true);
+
 // Implementation
 
     /// Copy
-    void Copy(const wxRichTextBuffer& obj) { wxRichTextBox::Copy(obj); }
+    void Copy(const wxRichTextBuffer& obj);
 
     /// Clone
     virtual wxRichTextObject* Clone() const { return new wxRichTextBuffer(*this); }
 
+    /// Submit command to insert paragraphs
+    bool InsertParagraphsWithUndo(long pos, const wxRichTextParagraphLayoutBox& paragraphs, wxRichTextCtrl* ctrl, int flags = 0);
+
     /// Submit command to insert the given text
-    bool InsertTextWithUndo(long pos, const wxString& text, wxRichTextCtrl* ctrl);
+    bool InsertTextWithUndo(long pos, const wxString& text, wxRichTextCtrl* ctrl, int flags = 0);
 
     /// Submit command to insert a newline
-    bool InsertNewlineWithUndo(long pos, wxRichTextCtrl* ctrl);
+    bool InsertNewlineWithUndo(long pos, wxRichTextCtrl* ctrl, int flags = 0);
 
     /// Submit command to insert the given image
-    bool InsertImageWithUndo(long pos, const wxRichTextImageBlock& imageBlock, wxRichTextCtrl* ctrl);
+    bool InsertImageWithUndo(long pos, const wxRichTextImageBlock& imageBlock, wxRichTextCtrl* ctrl, int flags = 0);
 
     /// Submit command to delete this range
-    bool DeleteRangeWithUndo(const wxRichTextRange& range, long initialCaretPosition, long newCaretPositon, wxRichTextCtrl* ctrl);
+    bool DeleteRangeWithUndo(const wxRichTextRange& range, wxRichTextCtrl* ctrl);
 
     /// Mark modified
     void Modify(bool modify = true) { m_modified = modify; }
     bool IsModified() const { return m_modified; }
 
+    /// Get the style that is appropriate for a new paragraph at this position.
+    /// If the previous paragraph has a paragraph style name, look up the next-paragraph
+    /// style.
+    wxRichTextAttr GetStyleForNewParagraph(long pos, bool caretPosition = false, bool lookUpNewParaStyle=false) const;
+
     /// Dumps contents of buffer for debugging purposes
     virtual void Dump();
     virtual void Dump(wxTextOutputStream& stream) { wxRichTextParagraphLayoutBox::Dump(stream); }
@@ -1609,8 +1904,10 @@ public:
     /// Finds a handler by type
     static wxRichTextFileHandler *FindHandler(int imageType);
 
-    /// Gets a wildcard incorporating all visible handlers
-    static wxString GetExtWildcard(bool combine = false, bool save = false);
+    /// Gets a wildcard incorporating all visible handlers. If 'types' is present,
+    /// will be filled with the file type corresponding to each filter. This can be
+    /// used to determine the type to pass to LoadFile given a selected filter.
+    static wxString GetExtWildcard(bool combine = false, bool save = false, wxArrayInt* types = NULL);
 
     /// Clean up handlers
     static void CleanUpHandlers();
@@ -1618,6 +1915,24 @@ public:
     /// Initialise the standard handlers
     static void InitStandardHandlers();
 
+    /// Get renderer
+    static wxRichTextRenderer* GetRenderer() { return sm_renderer; }
+
+    /// Set renderer, deleting old one
+    static void SetRenderer(wxRichTextRenderer* renderer);
+
+    /// Minimum margin between bullet and paragraph in 10ths of a mm
+    static int GetBulletRightMargin() { return sm_bulletRightMargin; }
+    static void SetBulletRightMargin(int margin) { sm_bulletRightMargin = margin; }
+
+    /// Factor to multiply by character height to get a reasonable bullet size
+    static float GetBulletProportion() { return sm_bulletProportion; }
+    static void SetBulletProportion(float prop) { sm_bulletProportion = prop; }
+
+    /// Scale factor for calculating dimensions
+    double GetScale() const { return m_scale; }
+    void SetScale(double scale) { m_scale = scale; }
+
 protected:
 
     /// Command processor
@@ -1641,11 +1956,29 @@ protected:
     /// Style sheet, if any
     wxRichTextStyleSheet*   m_styleSheet;
 
+    /// List of event handlers that will be notified of events
+    wxList                  m_eventHandlers;
+
     /// Stack of attributes for convenience functions
     wxList                  m_attributeStack;
 
+    /// Flags to be passed to handlers
+    int                     m_handlerFlags;
+
     /// File handlers
     static wxList           sm_handlers;
+
+    /// Renderer
+    static wxRichTextRenderer* sm_renderer;
+
+    /// Minimum margin between bullet and paragraph in 10ths of a mm
+    static int              sm_bulletRightMargin;
+
+    /// Factor to multiply by character height to get a reasonable bullet size
+    static float            sm_bulletProportion;
+
+    /// Scaling factor in use: needed to calculate correct dimensions when printing
+    double                  m_scale;
 };
 
 /*!
@@ -1665,18 +1998,18 @@ enum wxRichTextCommandId
  *
  */
 
-class WXDLLIMPEXP_ADV wxRichTextAction;
-class WXDLLIMPEXP_ADV wxRichTextCommand: public wxCommand
+class WXDLLIMPEXP_RICHTEXT wxRichTextAction;
+class WXDLLIMPEXP_RICHTEXT wxRichTextCommand: public wxCommand
 {
 public:
     // Ctor for one action
     wxRichTextCommand(const wxString& name, wxRichTextCommandId id, wxRichTextBuffer* buffer,
-        wxRichTextCtrl* ctrl, bool ignoreFirstTime = FALSE);
+        wxRichTextCtrl* ctrl, bool ignoreFirstTime = false);
 
     // Ctor for multiple actions
     wxRichTextCommand(const wxString& name);
 
-    ~wxRichTextCommand();
+    virtual ~wxRichTextCommand();
 
     bool Do();
     bool Undo();
@@ -1696,26 +2029,27 @@ protected:
  * There can be more than one action in a command.
  */
 
-class WXDLLIMPEXP_ADV wxRichTextAction: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextAction: public wxObject
 {
 public:
     wxRichTextAction(wxRichTextCommand* cmd, const wxString& name, wxRichTextCommandId id, wxRichTextBuffer* buffer,
-        wxRichTextCtrl* ctrl, bool ignoreFirstTime = FALSE);
+        wxRichTextCtrl* ctrl, bool ignoreFirstTime = false);
 
-    ~wxRichTextAction();
+    virtual ~wxRichTextAction();
 
     bool Do();
     bool Undo();
 
     /// Update the control appearance
-    void UpdateAppearance(long caretPosition, bool sendUpdateEvent = false);
+    void UpdateAppearance(long caretPosition, bool sendUpdateEvent = false,
+                            wxArrayInt* optimizationLineCharPositions = NULL, wxArrayInt* optimizationLineYPositions = NULL);
 
     /// Replace the buffer paragraphs with the given fragment.
-    void ApplyParagraphs(const wxRichTextFragment& fragment);
+    void ApplyParagraphs(const wxRichTextParagraphLayoutBox& fragment);
 
     /// Get the fragments
-    wxRichTextFragment& GetNewParagraphs() { return m_newParagraphs; }
-    wxRichTextFragment& GetOldParagraphs() { return m_oldParagraphs; }
+    wxRichTextParagraphLayoutBox& GetNewParagraphs() { return m_newParagraphs; }
+    wxRichTextParagraphLayoutBox& GetOldParagraphs() { return m_oldParagraphs; }
 
     /// Set/get the position used for e.g. insertion
     void SetPosition(long pos) { m_position = pos; }
@@ -1739,10 +2073,10 @@ protected:
     wxRichTextCtrl*                 m_ctrl;
 
     // Stores the new paragraphs
-    wxRichTextFragment              m_newParagraphs;
+    wxRichTextParagraphLayoutBox    m_newParagraphs;
 
     // Stores the old paragraphs
-    wxRichTextFragment              m_oldParagraphs;
+    wxRichTextParagraphLayoutBox    m_oldParagraphs;
 
     // The affected range
     wxRichTextRange                 m_range;
@@ -1757,26 +2091,50 @@ protected:
     wxRichTextCommandId             m_cmdId;
 };
 
+/*!
+ * Handler flags
+ */
+
+// Include style sheet when loading and saving
+#define wxRICHTEXT_HANDLER_INCLUDE_STYLESHEET       0x0001
+
+// Save images to memory file system in HTML handler
+#define wxRICHTEXT_HANDLER_SAVE_IMAGES_TO_MEMORY    0x0010
+
+// Save images to files in HTML handler
+#define wxRICHTEXT_HANDLER_SAVE_IMAGES_TO_FILES     0x0020
+
+// Save images as inline base64 data in HTML handler
+#define wxRICHTEXT_HANDLER_SAVE_IMAGES_TO_BASE64    0x0040
+
+// Don't write header and footer (or BODY), so we can include the fragment
+// in a larger document
+#define wxRICHTEXT_HANDLER_NO_HEADER_FOOTER         0x0080
+
 /*!
  * wxRichTextFileHandler
  * Base class for file handlers
  */
 
-class WXDLLIMPEXP_ADV wxRichTextFileHandler: public wxObject
+class WXDLLIMPEXP_RICHTEXT wxRichTextFileHandler: public wxObject
 {
     DECLARE_CLASS(wxRichTextFileHandler)
 public:
     wxRichTextFileHandler(const wxString& name = wxEmptyString, const wxString& ext = wxEmptyString, int type = 0)
-        : m_name(name), m_extension(ext), m_type(type), m_visible(true)
+        : m_name(name), m_extension(ext), m_type(type), m_flags(0), m_visible(true)
         { }
 
 #if wxUSE_STREAMS
-    virtual bool LoadFile(wxRichTextBuffer *buffer, wxInputStream& stream) = 0;
-    virtual bool SaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream) = 0;
+    bool LoadFile(wxRichTextBuffer *buffer, wxInputStream& stream)
+    { return DoLoadFile(buffer, stream); }
+    bool SaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream)
+    { return DoSaveFile(buffer, stream); }
 #endif
 
-    virtual bool LoadFile(wxRichTextBuffer *buffer, const wxString& filename);
-    virtual bool SaveFile(wxRichTextBuffer *buffer, const wxString& filename);
+#if wxUSE_FFILE && wxUSE_STREAMS
+    bool LoadFile(wxRichTextBuffer *buffer, const wxString& filename);
+    bool SaveFile(wxRichTextBuffer *buffer, const wxString& filename);
+#endif // wxUSE_STREAMS && wxUSE_STREAMS
 
     /// Can we handle this filename (if using files)? By default, checks the extension.
     virtual bool CanHandle(const wxString& filename) const;
@@ -1791,20 +2149,38 @@ public:
     virtual bool IsVisible() const { return m_visible; }
     virtual void SetVisible(bool visible) { m_visible = visible; }
 
+    /// The name of the nandler
     void SetName(const wxString& name) { m_name = name; }
     wxString GetName() const { return m_name; }
 
+    /// The default extension to recognise
     void SetExtension(const wxString& ext) { m_extension = ext; }
     wxString GetExtension() const { return m_extension; }
 
+    /// The handler type
     void SetType(int type) { m_type = type; }
     int GetType() const { return m_type; }
 
+    /// Flags controlling how loading and saving is done
+    void SetFlags(int flags) { m_flags = flags; }
+    int GetFlags() const { return m_flags; }
+
+    /// Encoding to use when saving a file. If empty, a suitable encoding is chosen
+    void SetEncoding(const wxString& encoding) { m_encoding = encoding; }
+    const wxString& GetEncoding() const { return m_encoding; }
+
 protected:
 
+#if wxUSE_STREAMS
+    virtual bool DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream) = 0;
+    virtual bool DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream) = 0;
+#endif
+
     wxString  m_name;
+    wxString  m_encoding;
     wxString  m_extension;
     int       m_type;
+    int       m_flags;
     bool      m_visible;
 };
 
@@ -1813,7 +2189,7 @@ protected:
  * Plain text handler
  */
 
-class WXDLLIMPEXP_ADV wxRichTextPlainTextHandler: public wxRichTextFileHandler
+class WXDLLIMPEXP_RICHTEXT wxRichTextPlainTextHandler: public wxRichTextFileHandler
 {
     DECLARE_CLASS(wxRichTextPlainTextHandler)
 public:
@@ -1821,11 +2197,6 @@ public:
         : wxRichTextFileHandler(name, ext, type)
         { }
 
-#if wxUSE_STREAMS
-    virtual bool LoadFile(wxRichTextBuffer *buffer, wxInputStream& stream);
-    virtual bool SaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream);
-#endif
-
     /// Can we save using this handler?
     virtual bool CanSave() const { return true; }
 
@@ -1834,6 +2205,98 @@ public:
 
 protected:
 
+#if wxUSE_STREAMS
+    virtual bool DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream);
+    virtual bool DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream);
+#endif
+
+};
+
+#if wxUSE_DATAOBJ
+
+/*!
+ * The data object for a wxRichTextBuffer
+ */
+
+class WXDLLIMPEXP_RICHTEXT wxRichTextBufferDataObject: public wxDataObjectSimple
+{
+public:
+    // ctor doesn't copy the pointer, so it shouldn't go away while this object
+    // is alive
+    wxRichTextBufferDataObject(wxRichTextBuffer* richTextBuffer = (wxRichTextBuffer*) NULL);
+    virtual ~wxRichTextBufferDataObject();
+
+    // after a call to this function, the buffer is owned by the caller and it
+    // is responsible for deleting it
+    wxRichTextBuffer* GetRichTextBuffer();
+
+    // Returns the id for the new data format
+    static const wxChar* GetRichTextBufferFormatId() { return ms_richTextBufferFormatId; }
+
+    // base class pure virtuals
+
+    virtual wxDataFormat GetPreferredFormat(Direction dir) const;
+    virtual size_t GetDataSize() const;
+    virtual bool GetDataHere(void *pBuf) const;
+    virtual bool SetData(size_t len, const void *buf);
+
+    // prevent warnings
+
+    virtual size_t GetDataSize(const wxDataFormat&) const { return GetDataSize(); }
+    virtual bool GetDataHere(const wxDataFormat&, void *buf) const { return GetDataHere(buf); }
+    virtual bool SetData(const wxDataFormat&, size_t len, const void *buf) { return SetData(len, buf); }
+
+private:
+    wxDataFormat            m_formatRichTextBuffer;     // our custom format
+    wxRichTextBuffer*       m_richTextBuffer;           // our data
+    static const wxChar*    ms_richTextBufferFormatId;  // our format id
+};
+
+#endif
+
+/*!
+ * wxRichTextRenderer isolates common drawing functionality
+ */
+
+class WXDLLIMPEXP_RICHTEXT wxRichTextRenderer: public wxObject
+{
+public:
+    wxRichTextRenderer() {}
+    virtual ~wxRichTextRenderer() {}
+
+    /// Draw a standard bullet, as specified by the value of GetBulletName
+    virtual bool DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect) = 0;
+
+    /// Draw a bullet that can be described by text, such as numbered or symbol bullets
+    virtual bool DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect, const wxString& text) = 0;
+
+    /// Draw a bitmap bullet, where the bullet bitmap is specified by the value of GetBulletName
+    virtual bool DrawBitmapBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect) = 0;
+
+    /// Enumerate the standard bullet names currently supported
+    virtual bool EnumerateStandardBulletNames(wxArrayString& bulletNames) = 0;
+};
+
+/*!
+ * wxRichTextStdRenderer: standard renderer
+ */
+
+class WXDLLIMPEXP_RICHTEXT wxRichTextStdRenderer: public wxRichTextRenderer
+{
+public:
+    wxRichTextStdRenderer() {}
+
+    /// Draw a standard bullet, as specified by the value of GetBulletName
+    virtual bool DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect);
+
+    /// Draw a bullet that can be described by text, such as numbered or symbol bullets
+    virtual bool DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect, const wxString& text);
+
+    /// Draw a bitmap bullet, where the bullet bitmap is specified by the value of GetBulletName
+    virtual bool DrawBitmapBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect);
+
+    /// Enumerate the standard bullet names currently supported
+    virtual bool EnumerateStandardBulletNames(wxArrayString& bulletNames);
 };
 
 /*!
@@ -1847,18 +2310,42 @@ inline bool wxRichTextHasStyle(int flags, int style)
 }
 
 /// Compare two attribute objects
-bool wxTextAttrEq(const wxTextAttrEx& attr1, const wxTextAttrEx& attr2);
-bool wxTextAttrEq(const wxTextAttr& attr1, const wxRichTextAttr& attr2);
+WXDLLIMPEXP_RICHTEXT bool wxTextAttrEq(const wxTextAttrEx& attr1, const wxTextAttrEx& attr2);
+WXDLLIMPEXP_RICHTEXT bool wxTextAttrEq(const wxTextAttr& attr1, const wxRichTextAttr& attr2);
 
 /// Compare two attribute objects, but take into account the flags
 /// specifying attributes of interest.
-bool wxTextAttrEqPartial(const wxTextAttrEx& attr1, const wxTextAttrEx& attr2, int flags);
-bool wxTextAttrEqPartial(const wxTextAttrEx& attr1, const wxRichTextAttr& attr2, int flags);
+WXDLLIMPEXP_RICHTEXT bool wxTextAttrEqPartial(const wxTextAttrEx& attr1, const wxTextAttrEx& attr2, int flags);
+WXDLLIMPEXP_RICHTEXT bool wxTextAttrEqPartial(const wxTextAttrEx& attr1, const wxRichTextAttr& attr2, int flags);
 
 /// Apply one style to another
-bool wxRichTextApplyStyle(wxTextAttrEx& destStyle, const wxTextAttrEx& style);
-bool wxRichTextApplyStyle(wxRichTextAttr& destStyle, const wxTextAttrEx& style);
-bool wxRichTextApplyStyle(wxTextAttrEx& destStyle, const wxRichTextAttr& style);
+WXDLLIMPEXP_RICHTEXT bool wxRichTextApplyStyle(wxTextAttrEx& destStyle, const wxTextAttrEx& style);
+WXDLLIMPEXP_RICHTEXT bool wxRichTextApplyStyle(wxRichTextAttr& destStyle, const wxTextAttrEx& style);
+WXDLLIMPEXP_RICHTEXT bool wxRichTextApplyStyle(wxTextAttrEx& destStyle, const wxRichTextAttr& style, wxRichTextAttr* compareWith = NULL);
+WXDLLIMPEXP_RICHTEXT bool wxRichTextApplyStyle(wxRichTextAttr& destStyle, const wxRichTextAttr& style, wxRichTextAttr* compareWith = NULL);
+
+// Remove attributes
+WXDLLIMPEXP_RICHTEXT bool wxRichTextRemoveStyle(wxTextAttrEx& destStyle, const wxRichTextAttr& style);
+
+/// Combine two bitlists
+WXDLLIMPEXP_RICHTEXT bool wxRichTextCombineBitlists(int& valueA, int valueB, int& flagsA, int flagsB);
+
+/// Compare two bitlists
+WXDLLIMPEXP_RICHTEXT bool wxRichTextBitlistsEqPartial(int valueA, int valueB, int flags);
+
+/// Split into paragraph and character styles
+WXDLLIMPEXP_RICHTEXT bool wxRichTextSplitParaCharStyles(const wxTextAttrEx& style, wxTextAttrEx& parStyle, wxTextAttrEx& charStyle);
+
+/// Compare tabs
+WXDLLIMPEXP_RICHTEXT bool wxRichTextTabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2);
+
+/// Set the font without changing the font attributes
+WXDLLIMPEXP_RICHTEXT void wxSetFontPreservingStyles(wxTextAttr& attr, const wxFont& font);
+
+/// Convert a decimal to Roman numerals
+WXDLLIMPEXP_RICHTEXT wxString wxRichTextDecimalToRoman(long n);
+
+WXDLLIMPEXP_RICHTEXT void wxRichTextModuleInit();
 
 #endif
     // wxUSE_RICHTEXT