no changes, just remove #if'd out code

[wxWidgets.git] / include / wx / richtext / richtextbuffer.h

diff --git a/include/wx/richtext/richtextbuffer.h b/include/wx/richtext/richtextbuffer.h
index ed0da6c2c15c7982b51819a293c3da30ee0ec0f7..9d77f5a22182ca861b33d58f1747c6ef27115527 100644 (file)
--- a/include/wx/richtext/richtextbuffer.h
+++ b/include/wx/richtext/richtextbuffer.h
@@ -70,34 +70,55 @@
 #include "wx/dataobj.h"
 #endif
 
 #include "wx/dataobj.h"
 #endif
 

-// Experimental dynamic styles to avoid user-specific character styles from being
-// overwritten by paragraph styles.
-#define wxRICHTEXT_USE_DYNAMIC_STYLES 1
+// Compatibility
+#define wxRichTextAttr wxTextAttr
+#define wxTextAttrEx wxTextAttr
+
+// Setting wxRICHTEXT_USE_OWN_CARET to 1 implements a non-flashing
+// cursor reliably without using wxClientDC in case there
+// are platform-specific problems with the generic caret.
+#define wxRICHTEXT_USE_OWN_CARET 0
+
+// Switch off for binary compatibility, on for faster drawing
+// Note: this seems to be buggy (overzealous use of extents) so
+// don't use for now
+#define wxRICHTEXT_USE_OPTIMIZED_LINE_DRAWING 0

 
 /*!
 
 /*!

- * File types
+ * Special characters

  */
 
  */
 

-#define wxRICHTEXT_TYPE_ANY             0
-#define wxRICHTEXT_TYPE_TEXT            1
-#define wxRICHTEXT_TYPE_XML             2
-#define wxRICHTEXT_TYPE_HTML            3
-#define wxRICHTEXT_TYPE_RTF             4
-#define wxRICHTEXT_TYPE_PDF             5
+extern WXDLLIMPEXP_RICHTEXT const wxChar wxRichTextLineBreakChar;
+
+/*!
+ * File types in wxRichText context.
+ */
+enum wxRichTextFileType
+{
+    wxRICHTEXT_TYPE_ANY = 0,
+    wxRICHTEXT_TYPE_TEXT,
+    wxRICHTEXT_TYPE_XML,
+    wxRICHTEXT_TYPE_HTML,
+    wxRICHTEXT_TYPE_RTF,
+    wxRICHTEXT_TYPE_PDF
+};

 
 /*!
  * Forward declarations
  */
 
 
 /*!
  * Forward declarations
  */
 

-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_FWD_RICHTEXT wxRichTextCtrl;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextObject;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextCacheObject;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextObjectList;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextLine;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextParagraph;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextFileHandler;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextStyleSheet;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextListStyleDefinition;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextEvent;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextRenderer;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextBuffer;

 
 /*!
  * Flags determining the available space, passed to Layout
 
 /*!
  * Flags determining the available space, passed to Layout


@@ -112,18 +133,35 @@ class WXDLLIMPEXP_RICHTEXT wxTextAttrEx;
 // the rect passed to Layout.
 #define wxRICHTEXT_LAYOUT_SPECIFIED_RECT 0x10
 
 // 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
  */
 /*!
  * Flags returned from hit-testing
  */

+enum wxRichTextHitTestFlags
+{
+    // The point was not on this object
+    wxRICHTEXT_HITTEST_NONE =    0x01,
+
+    // The point was before the position returned from HitTest
+    wxRICHTEXT_HITTEST_BEFORE =  0x02,
+
+    // The point was after the position returned from HitTest
+    wxRICHTEXT_HITTEST_AFTER =   0x04,

 
 

-// The point was not on this object
-#define wxRICHTEXT_HITTEST_NONE     0x01
-// The point was before the position returned from HitTest
-#define wxRICHTEXT_HITTEST_BEFORE   0x02
-// The point was after the position returned from HitTest
-#define wxRICHTEXT_HITTEST_AFTER    0x04
-// The point was on the position returned from HitTest
-#define wxRICHTEXT_HITTEST_ON       0x08
+    // The point was on the position returned from HitTest
+    wxRICHTEXT_HITTEST_ON =      0x08,
+
+    // The point was on space outside content
+    wxRICHTEXT_HITTEST_OUTSIDE = 0x10
+};

 
 /*!
  * Flags for GetRangeSize
 
 /*!
  * Flags for GetRangeSize


@@ -131,9 +169,11 @@ class WXDLLIMPEXP_RICHTEXT wxTextAttrEx;
 
 #define wxRICHTEXT_FORMATTED        0x01
 #define wxRICHTEXT_UNFORMATTED      0x02
 
 #define wxRICHTEXT_FORMATTED        0x01
 #define wxRICHTEXT_UNFORMATTED      0x02

+#define wxRICHTEXT_CACHE_SIZE       0x04
+#define wxRICHTEXT_HEIGHT_ONLY      0x08

 
 /*!
 
 /*!

- * Flags for SetStyle
+ * Flags for SetStyle/SetListStyle

  */
 
 #define wxRICHTEXT_SETSTYLE_NONE            0x00
  */
 
 #define wxRICHTEXT_SETSTYLE_NONE            0x00


@@ -155,52 +195,70 @@ class WXDLLIMPEXP_RICHTEXT wxTextAttrEx;
 // preserved independently from that of e.g. a named paragraph style.
 #define wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY 0x08
 
 // 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
 /*!
  * Flags for text insertion
  */
 
 #define wxRICHTEXT_INSERT_NONE                              0x00
 #define wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE     0x01

+#define wxRICHTEXT_INSERT_INTERACTIVE                       0x02
+
+// A special flag telling the buffer to keep the first paragraph style
+// as-is, when deleting a paragraph marker. In future we might pass a
+// flag to InsertFragment and DeleteRange to indicate the appropriate mode.
+#define wxTEXT_ATTR_KEEP_FIRST_PARA_STYLE   0x10000000

 
 /*!
 
 /*!

- * Extra formatting flags not in wxTextAttr
+ * Default superscript/subscript font multiplication factor

  */
 
  */
 

-#define wxTEXT_ATTR_PARA_SPACING_AFTER      0x00000800
-#define wxTEXT_ATTR_PARA_SPACING_BEFORE     0x00001000
-#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 wxSCRIPT_MUL_FACTOR             1.5

 
 /*!
 
 /*!

- * Styles for wxTextAttrEx::SetBulletStyle
+ * wxRichTextFontTable
+ * Manages quick access to a pool of fonts for rendering rich text

  */
 
  */
 

-#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
+class WXDLLIMPEXP_RICHTEXT wxRichTextFontTable: public wxObject
+{
+public:
+    wxRichTextFontTable();

 
 

-/*!
- * Line spacing values
- */
+    wxRichTextFontTable(const wxRichTextFontTable& table);
+    virtual ~wxRichTextFontTable();
+
+    bool IsOk() const { return m_refData != NULL; }
+
+    wxFont FindFont(const wxTextAttr& fontSpec);
+    void Clear();
+
+    void operator= (const wxRichTextFontTable& table);
+    bool operator == (const wxRichTextFontTable& table) const;
+    bool operator != (const wxRichTextFontTable& table) const { return !(*this == table); }

 
 

-#define wxTEXT_ATTR_LINE_SPACING_NORMAL         10
-#define wxTEXT_ATTR_LINE_SPACING_HALF           15
-#define wxTEXT_ATTR_LINE_SPACING_TWICE          20
+protected:
+
+    DECLARE_DYNAMIC_CLASS(wxRichTextFontTable)
+};

 
 /*!
  * wxRichTextRange class declaration
  * This stores beginning and end positions for a range of data.
 
 /*!
  * wxRichTextRange class declaration
  * This stores beginning and end positions for a range of data.

+ * TODO: consider renaming wxTextRange and using for all text controls.

  */
 
 class WXDLLIMPEXP_RICHTEXT wxRichTextRange
  */
 
 class WXDLLIMPEXP_RICHTEXT wxRichTextRange


@@ -215,7 +273,7 @@ public:
 
     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); }
 
     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); }
+    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); }
 
     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); }
 


@@ -262,282 +320,6 @@ protected:
 #define wxRICHTEXT_ALL  wxRichTextRange(-2, -2)
 #define wxRICHTEXT_NONE  wxRichTextRange(-1, -1)
 
 #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_RICHTEXT wxTextAttrEx: public wxTextAttr
-{
-public:
-    // ctors
-    wxTextAttrEx(const wxTextAttrEx& attr);
-    wxTextAttrEx(const wxTextAttr& attr) { Init(); (*this) = attr; }
-    wxTextAttrEx() { Init(); }
-
-    // Initialise this object.
-    void Init();
-
-    // Assignment from a wxTextAttrEx object
-    void operator= (const wxTextAttrEx& attr);
-
-    // Assignment from a wxTextAttr object.
-    void operator= (const wxTextAttr& attr);
-
-    // setters
-    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 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 SetBulletSymbol(wxChar symbol) { m_bulletSymbol = symbol; SetFlags(GetFlags() | wxTEXT_ATTR_BULLET_SYMBOL); }
-    void SetBulletFont(const wxString& bulletFont) { m_bulletFont = bulletFont; }
-
-    const wxString& GetCharacterStyleName() const { return m_characterStyleName; }
-    const wxString& GetParagraphStyleName() const { return m_paragraphStyleName; }
-    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& GetBulletFont() const { return m_bulletFont; }
-
-    bool HasWeight() const { return (GetFlags() & wxTEXT_ATTR_FONT_WEIGHT) != 0; }
-    bool HasSize() const { return (GetFlags() & wxTEXT_ATTR_FONT_SIZE) != 0; }
-    bool HasItalic() const { return (GetFlags() & wxTEXT_ATTR_FONT_ITALIC) != 0; }
-    bool HasUnderlined() const { return (GetFlags() & wxTEXT_ATTR_FONT_UNDERLINE) != 0; }
-    bool HasFaceName() 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) || !m_characterStyleName.IsEmpty(); }
-    bool HasParagraphStyleName() const { return HasFlag(wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) || !m_paragraphStyleName.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); }
-
-    // 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))); }
-
-    // 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 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;
-    int                 m_paragraphSpacingBefore;
-    int                 m_lineSpacing;
-    int                 m_bulletStyle;
-    int                 m_bulletNumber;
-    wxChar              m_bulletSymbol;
-    wxString            m_bulletFont;
-
-    // Character style
-    wxString            m_characterStyleName;
-
-    // Paragraph style
-    wxString            m_paragraphStyleName;
-};
-
-/*!
- * wxRichTextAttr stores attributes without a wxFont object, so is a much more
- * efficient way to query styles.
- */
-
-class WXDLLIMPEXP_RICHTEXT wxRichTextAttr
-{
-public:
-    // ctors
-    wxRichTextAttr(const wxTextAttrEx& attr);
-    wxRichTextAttr() { Init(); }
-    wxRichTextAttr(const wxColour& colText,
-               const wxColour& colBack = wxNullColour,
-               wxTextAttrAlignment alignment = wxTEXT_ALIGNMENT_DEFAULT);
-
-    // Initialise this object.
-    void Init();
-
-    // 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;
-
-    // Get attributes from font.
-    bool GetFontAttributes(const wxFont& font);
-
-    // setters
-    void SetTextColour(const wxColour& colText) { m_colText = colText; m_flags |= wxTEXT_ATTR_TEXT_COLOUR; }
-    void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; m_flags |= wxTEXT_ATTR_BACKGROUND_COLOUR; }
-    void SetAlignment(wxTextAttrAlignment alignment) { m_textAlignment = alignment; m_flags |= wxTEXT_ATTR_ALIGNMENT; }
-    void SetTabs(const wxArrayInt& tabs) { m_tabs = tabs; m_flags |= wxTEXT_ATTR_TABS; }
-    void SetLeftIndent(int indent, int subIndent = 0) { m_leftIndent = indent; m_leftSubIndent = subIndent; m_flags |= wxTEXT_ATTR_LEFT_INDENT; }
-    void SetRightIndent(int indent) { m_rightIndent = indent; m_flags |= wxTEXT_ATTR_RIGHT_INDENT; }
-
-    void SetFontSize(int pointSize) { m_fontSize = pointSize; m_flags |= wxTEXT_ATTR_FONT_SIZE; }
-    void SetFontStyle(int fontStyle) { m_fontStyle = fontStyle; m_flags |= wxTEXT_ATTR_FONT_ITALIC; }
-    void SetFontWeight(int fontWeight) { m_fontWeight = fontWeight; m_flags |= wxTEXT_ATTR_FONT_WEIGHT; }
-    void SetFontFaceName(const wxString& faceName) { m_fontFaceName = faceName; m_flags |= wxTEXT_ATTR_FONT_FACE; }
-    void SetFontUnderlined(bool underlined) { m_fontUnderlined = underlined; m_flags |= wxTEXT_ATTR_FONT_UNDERLINE; }
-
-    void SetFlags(long flags) { m_flags = flags; }
-
-    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 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 SetBulletSymbol(wxChar symbol) { m_bulletSymbol = symbol; m_flags |= wxTEXT_ATTR_BULLET_NUMBER; }
-    void SetBulletFont(const wxString& bulletFont) { m_bulletFont = bulletFont; }
-
-    const wxColour& GetTextColour() const { return m_colText; }
-    const wxColour& GetBackgroundColour() const { return m_colBack; }
-    wxTextAttrAlignment GetAlignment() const { return m_textAlignment; }
-    const wxArrayInt& GetTabs() const { return m_tabs; }
-    long GetLeftIndent() const { return m_leftIndent; }
-    long GetLeftSubIndent() const { return m_leftSubIndent; }
-    long GetRightIndent() const { return m_rightIndent; }
-    long GetFlags() const { return m_flags; }
-
-    int GetFontSize() const { return m_fontSize; }
-    int GetFontStyle() const { return m_fontStyle; }
-    int GetFontWeight() const { return m_fontWeight; }
-    bool GetFontUnderlined() const { return m_fontUnderlined; }
-    const wxString& GetFontFaceName() const { return m_fontFaceName; }
-
-    const wxString& GetCharacterStyleName() const { return m_characterStyleName; }
-    const wxString& GetParagraphStyleName() const { return m_paragraphStyleName; }
-    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& GetBulletFont() const { return m_bulletFont; }
-
-    // accessors
-    bool HasTextColour() const { return m_colText.Ok() && HasFlag(wxTEXT_ATTR_TEXT_COLOUR) ; }
-    bool HasBackgroundColour() const { return m_colBack.Ok() && HasFlag(wxTEXT_ATTR_BACKGROUND_COLOUR) ; }
-    bool HasAlignment() const { return (m_textAlignment != wxTEXT_ALIGNMENT_DEFAULT) || ((m_flags & wxTEXT_ATTR_ALIGNMENT) != 0) ; }
-    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 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 || !m_characterStyleName.IsEmpty(); }
-    bool HasParagraphStyleName() const { return (m_flags & wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) != 0 || !m_paragraphStyleName.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 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))); }
-
-    // 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 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 wxRichTextAttr Combine(const wxRichTextAttr& attr,
-                              const wxRichTextAttr& attrDef,
-                              const wxTextCtrlBase *text);
-private:
-    long                m_flags;
-
-    // Paragraph styles
-    wxArrayInt          m_tabs; // array of int: tab stops in 1/10 mm
-    int                 m_leftIndent; // left indent in 1/10 mm
-    int                 m_leftSubIndent; // left indent for all but the first
-                                         // line in a paragraph relative to the
-                                         // first line, in 1/10 mm
-    int                 m_rightIndent; // right indent in 1/10 mm
-    wxTextAttrAlignment m_textAlignment;
-
-    int                 m_paragraphSpacingAfter;
-    int                 m_paragraphSpacingBefore;
-    int                 m_lineSpacing;
-    int                 m_bulletStyle;
-    int                 m_bulletNumber;
-    wxChar              m_bulletSymbol;
-    wxString            m_bulletFont;
-
-    // Character styles
-    wxColour            m_colText,
-                        m_colBack;
-    int                 m_fontSize;
-    int                 m_fontStyle;
-    int                 m_fontWeight;
-    bool                m_fontUnderlined;
-    wxString            m_fontFaceName;
-
-    // Character style
-    wxString            m_characterStyleName;
-
-    // Paragraph style
-    wxString            m_paragraphStyleName;
-};
-
-#define wxTEXT_ATTR_CHARACTER (wxTEXT_ATTR_FONT | wxTEXT_ATTR_BACKGROUND_COLOUR | wxTEXT_ATTR_TEXT_COLOUR | wxTEXT_ATTR_CHARACTER_STYLE_NAME)
-
-#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|wxTEXT_ATTR_PARAGRAPH_STYLE_NAME)
-
-#define wxTEXT_ATTR_ALL (wxTEXT_ATTR_CHARACTER|wxTEXT_ATTR_PARAGRAPH)
-

 /*!
  * wxRichTextObject class declaration
  * This is the base for drawable objects.
 /*!
  * wxRichTextObject class declaration
  * This is the base for drawable objects.


@@ -576,7 +358,7 @@ public:
 
     /// Get the object size for the given range. Returns false if the range
     /// is invalid for this object.
 
     /// 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, wxPoint position = wxPoint(0,0)) const  = 0;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const  = 0;

 
     /// Do a split, returning an object containing the second part, and setting
     /// the first part in 'this'.
 
     /// Do a split, returning an object containing the second part, and setting
     /// the first part in 'this'.


@@ -644,14 +426,17 @@ public:
     virtual int GetBottomMargin() const { return m_bottomMargin; }
 
     /// Set attributes object
     virtual int GetBottomMargin() const { return m_bottomMargin; }
 
     /// Set attributes object

-    void SetAttributes(const wxTextAttrEx& attr) { m_attributes = attr; }
-    const wxTextAttrEx& GetAttributes() const { return m_attributes; }
-    wxTextAttrEx& GetAttributes() { return m_attributes; }
+    void SetAttributes(const wxTextAttr& attr) { m_attributes = attr; }
+    const wxTextAttr& GetAttributes() const { return m_attributes; }
+    wxTextAttr& GetAttributes() { return m_attributes; }

 
     /// Set/get stored descent
     void SetDescent(int descent) { m_descent = descent; }
     int GetDescent() const { return m_descent; }
 
 
     /// Set/get stored descent
     void SetDescent(int descent) { m_descent = descent; }
     int GetDescent() const { return m_descent; }
 

+    /// Gets the containing buffer
+    wxRichTextBuffer* GetBuffer() const;
+

 // Operations
 
     /// Clone the object
 // Operations
 
     /// Clone the object


@@ -665,8 +450,9 @@ public:
     void Reference() { m_refCount ++; }
     void Dereference();
 
     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);
     int ConvertTenthsMMToPixels(wxDC& dc, int units);

+    static int ConvertTenthsMMToPixels(int ppi, int units);

 
 protected:
     wxSize                  m_size;
 
 protected:
     wxSize                  m_size;


@@ -686,7 +472,7 @@ protected:
     int                     m_bottomMargin;
 
     /// Attributes
     int                     m_bottomMargin;
 
     /// Attributes

-    wxTextAttrEx            m_attributes;
+    wxTextAttr          m_attributes;

 };
 
 WX_DECLARE_LIST_WITH_DECL( wxRichTextObject, wxRichTextObjectList, class WXDLLIMPEXP_RICHTEXT );
 };
 
 WX_DECLARE_LIST_WITH_DECL( wxRichTextObject, wxRichTextObjectList, class WXDLLIMPEXP_RICHTEXT );


@@ -769,7 +555,7 @@ public:
     bool DeleteChildren() ;
 
     /// Recursively merge all pieces that can be merged.
     bool DeleteChildren() ;
 
     /// Recursively merge all pieces that can be merged.

-    bool Defragment();
+    bool Defragment(const wxRichTextRange& range = wxRICHTEXT_ALL);

 
 protected:
     wxRichTextObjectList    m_children;
 
 protected:
     wxRichTextObjectList    m_children;


@@ -799,7 +585,7 @@ public:
 
     /// Get/set the object size for the given range. Returns false if the range
     /// is invalid for this object.
 
     /// 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, wxPoint position = wxPoint(0,0)) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const;

 
 // Accessors
 
 
 // Accessors
 


@@ -838,7 +624,7 @@ public:
 
     /// Get/set the object size for the given range. Returns false if the range
     /// is invalid for this object.
 
     /// 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, wxPoint position = wxPoint(0,0)) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const;

 
     /// Delete range
     virtual bool DeleteRange(const wxRichTextRange& range);
 
     /// Delete range
     virtual bool DeleteRange(const wxRichTextRange& range);


@@ -858,6 +644,10 @@ public:
     void SetPartialParagraph(bool partialPara) { m_partialParagraph = partialPara; }
     bool GetPartialParagraph() const { return m_partialParagraph; }
 
     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.
 // Operations
 
     /// Initialize the object.


@@ -870,13 +660,13 @@ public:
     virtual void Reset();
 
     /// Convenience function to add a paragraph of text
     virtual void Reset();
 
     /// Convenience function to add a paragraph of text

-    virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttrEx* paraStyle = NULL);
+    virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttr* paraStyle = NULL);

 
     /// Convenience function to add an image
 
     /// Convenience function to add an image

-    virtual wxRichTextRange AddImage(const wxImage& image, wxTextAttrEx* paraStyle = NULL);
+    virtual wxRichTextRange AddImage(const wxImage& image, wxTextAttr* paraStyle = NULL);

 
     /// Adds multiple paragraphs, based on newlines.
 
     /// Adds multiple paragraphs, based on newlines.

-    virtual wxRichTextRange AddParagraphs(const wxString& text, wxTextAttrEx* paraStyle = NULL);
+    virtual wxRichTextRange AddParagraphs(const wxString& text, wxTextAttr* 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.
 
     /// Get the line at the given position. If caretPosition is true, the position is
     /// a caret position, which is normally a smaller number.


@@ -915,7 +705,7 @@ public:
     virtual int GetParagraphLength(long paragraphNumber) const;
 
     /// Get the number of paragraphs
     virtual int GetParagraphLength(long paragraphNumber) const;
 
     /// Get the number of paragraphs

-    virtual int GetParagraphCount() const { return GetChildCount(); }
+    virtual int GetParagraphCount() const { return static_cast<int>(GetChildCount()); }

 
     /// Get the number of visible lines
     virtual int GetLineCount() const;
 
     /// Get the number of visible lines
     virtual int GetLineCount() const;


@@ -930,42 +720,61 @@ public:
     virtual bool PositionToXY(long pos, long* x, long* y) const;
 
     /// Set text attributes: character and/or paragraph styles.
     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, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
-    virtual bool SetStyle(const wxRichTextRange& range, const wxTextAttrEx& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+    virtual bool SetStyle(const wxRichTextRange& range, const wxTextAttr& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);

 
     /// Get the conbined text attributes for this position.
 
     /// Get the conbined text attributes for this position.

-    virtual bool GetStyle(long position, wxTextAttrEx& style);
-    virtual bool GetStyle(long position, wxRichTextAttr& style);
+    virtual bool GetStyle(long position, wxTextAttr& style);

 
     /// Get the content (uncombined) attributes for this position.
 
     /// Get the content (uncombined) attributes for this position.

-    virtual bool GetUncombinedStyle(long position, wxTextAttrEx& style);
-    virtual bool GetUncombinedStyle(long position, wxRichTextAttr& style);
+    virtual bool GetUncombinedStyle(long position, wxTextAttr& style);

 
     /// Implementation helper for GetStyle. If combineStyles is true, combine base, paragraph and
     /// context attributes.
 
     /// Implementation helper for GetStyle. If combineStyles is true, combine base, paragraph and
     /// context attributes.

-    virtual bool DoGetStyle(long position, wxTextAttrEx& style, bool combineStyles = true);
+    virtual bool DoGetStyle(long position, wxTextAttr& 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
 
     /// 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);
+    virtual bool GetStyleForRange(const wxRichTextRange& range, wxTextAttr& style);

 
     /// Combines 'style' with 'currentStyle' for the purpose of summarising the attributes of a range of
     /// content.
 
     /// 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);
+    bool CollectStyle(wxTextAttr& currentStyle, const wxTextAttr& style, long& multipleStyleAttributes, int& multipleTextEffectAttributes, int& absentStyleAttributes, int& absentTextEffectAttributes);
+
+    /// 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);
+
+    /// 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, wxTextAttr& 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
     /// can use this to implement, for example, bold button updating. style must have
     /// flags indicating which attributes are of interest.
 
     /// 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
     /// can use this to implement, for example, bold button updating. style must have
     /// flags indicating which attributes are of interest.

-    virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const;
-    virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const;
+    virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttr& style) const;

 
     /// Test if this whole range has paragraph attributes of the specified kind. If any
     /// of the attributes are different within the range, the test fails. You
     /// can use this to implement, for example, centering button updating. style must have
     /// flags indicating which attributes are of interest.
 
     /// Test if this whole range has paragraph attributes of the specified kind. If any
     /// of the attributes are different within the range, the test fails. You
     /// can use this to implement, for example, centering button updating. style must have
     /// flags indicating which attributes are of interest.

-    virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const;
-    virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const;
+    virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttr& style) const;

 
     /// Clone
     virtual wxRichTextObject* Clone() const { return new wxRichTextParagraphLayoutBox(*this); }
 
     /// Clone
     virtual wxRichTextObject* Clone() const { return new wxRichTextParagraphLayoutBox(*this); }


@@ -995,17 +804,16 @@ public:
 
     /// Set default style for new content. Setting it to a default attribute
     /// makes new content take on the 'basic' style.
 
     /// Set default style for new content. Setting it to a default attribute
     /// makes new content take on the 'basic' style.

-    virtual bool SetDefaultStyle(const wxTextAttrEx& style);
+    virtual bool SetDefaultStyle(const wxTextAttr& style);

 
     /// Get default style
 
     /// Get default style

-    virtual const wxTextAttrEx& GetDefaultStyle() const { return m_defaultAttributes; }
+    virtual const wxTextAttr& GetDefaultStyle() const { return m_defaultAttributes; }

 
     /// Set basic (overall) style
 
     /// 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 wxTextAttr& style) { m_attributes = style; }

 
     /// Get basic (overall) style
 
     /// Get basic (overall) style

-    virtual const wxTextAttrEx& GetBasicStyle() const { return m_attributes; }
+    virtual const wxTextAttr& GetBasicStyle() const { return m_attributes; }

 
     /// Invalidate the buffer. With no argument, invalidates whole buffer.
     void Invalidate(const wxRichTextRange& invalidRange = wxRICHTEXT_ALL);
 
     /// Invalidate the buffer. With no argument, invalidates whole buffer.
     void Invalidate(const wxRichTextRange& invalidRange = wxRICHTEXT_ALL);


@@ -1015,7 +823,7 @@ public:
 
 protected:
     wxRichTextCtrl* m_ctrl;
 
 protected:
     wxRichTextCtrl* m_ctrl;

-    wxTextAttrEx    m_defaultAttributes;
+    wxTextAttr  m_defaultAttributes;

 
     /// The invalidated range that will need full layout
     wxRichTextRange m_invalidRange;
 
     /// The invalidated range that will need full layout
     wxRichTextRange m_invalidRange;


@@ -1076,6 +884,11 @@ public:
     void SetDescent(int descent) { m_descent = descent; }
     int GetDescent() const { return m_descent; }
 
     void SetDescent(int descent) { m_descent = descent; }
     int GetDescent() const { return m_descent; }
 

+#if wxRICHTEXT_USE_OPTIMIZED_LINE_DRAWING
+    wxArrayInt& GetObjectSizes() { return m_objectSizes; }
+    const wxArrayInt& GetObjectSizes() const { return m_objectSizes; }
+#endif
+

 // Operations
 
     /// Initialisation
 // Operations
 
     /// Initialisation


@@ -1102,6 +915,10 @@ protected:
 
     // The parent object
     wxRichTextParagraph* m_parent;
 
     // The parent object
     wxRichTextParagraph* m_parent;

+
+#if wxRICHTEXT_USE_OPTIMIZED_LINE_DRAWING
+    wxArrayInt          m_objectSizes;
+#endif

 };
 
 WX_DECLARE_LIST_WITH_DECL( wxRichTextLine, wxRichTextLineList , class WXDLLIMPEXP_RICHTEXT );
 };
 
 WX_DECLARE_LIST_WITH_DECL( wxRichTextLine, wxRichTextLineList , class WXDLLIMPEXP_RICHTEXT );


@@ -1117,8 +934,8 @@ class WXDLLIMPEXP_RICHTEXT wxRichTextParagraph: public wxRichTextBox
 public:
 // Constructors
 
 public:
 // Constructors
 

-    wxRichTextParagraph(wxRichTextObject* parent = NULL, wxTextAttrEx* style = NULL);
-    wxRichTextParagraph(const wxString& text, wxRichTextObject* parent = NULL, wxTextAttrEx* style = NULL);
+    wxRichTextParagraph(wxRichTextObject* parent = NULL, wxTextAttr* style = NULL);
+    wxRichTextParagraph(const wxString& text, wxRichTextObject* parent = NULL, wxTextAttr* paraStyle = NULL, wxTextAttr* charStyle = NULL);

     virtual ~wxRichTextParagraph();
     wxRichTextParagraph(const wxRichTextParagraph& obj): wxRichTextBox() { Copy(obj); }
 
     virtual ~wxRichTextParagraph();
     wxRichTextParagraph(const wxRichTextParagraph& obj): wxRichTextBox() { Copy(obj); }
 


@@ -1132,7 +949,7 @@ public:
 
     /// Get/set the object size for the given range. Returns false if the range
     /// is invalid for this object.
 
     /// 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, wxPoint position = wxPoint(0,0)) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) 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);
 
     /// 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);


@@ -1163,7 +980,7 @@ public:
 // Implementation
 
     /// Apply paragraph styles such as centering to the wrapped lines
 // Implementation
 
     /// Apply paragraph styles such as centering to the wrapped lines

-    virtual void ApplyParagraphStyle(const wxTextAttrEx& attr, const wxRect& rect);
+    virtual void ApplyParagraphStyle(const wxTextAttr& attr, const wxRect& rect, wxDC& dc);

 
     /// Insert text at the given position
     virtual bool InsertText(long pos, const wxString& text);
 
     /// Insert text at the given position
     virtual bool InsertText(long pos, const wxString& text);


@@ -1184,7 +1001,7 @@ public:
 
     /// Find a suitable wrap position. wrapPosition is the last position in the line to the left
     /// of the split.
 
     /// Find a suitable wrap position. wrapPosition is the last position in the line to the left
     /// of the split.

-    bool FindWrapPosition(const wxRichTextRange& range, wxDC& dc, int availableSpace, long& wrapPosition);
+    bool FindWrapPosition(const wxRichTextRange& range, wxDC& dc, int availableSpace, long& wrapPosition, wxArrayInt* partialExtents);

 
     /// Find the object at the given position
     wxRichTextObject* FindObjectAtPosition(long position);
 
     /// Find the object at the given position
     wxRichTextObject* FindObjectAtPosition(long position);


@@ -1200,10 +1017,13 @@ public:
 
     /// Get combined attributes of the base style, paragraph style and character style. We use this to dynamically
     /// retrieve the actual style.
 
     /// 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;
+    wxTextAttr GetCombinedAttributes(const wxTextAttr& contentStyle) const;

 
     /// Get combined attributes of the base style and paragraph style.
 
     /// Get combined attributes of the base style and paragraph style.

-    wxTextAttrEx GetCombinedAttributes() const;
+    wxTextAttr 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();
 
     /// Create default tabstop array
     static void InitDefaultTabs();


@@ -1233,7 +1053,7 @@ class WXDLLIMPEXP_RICHTEXT wxRichTextPlainText: public wxRichTextObject
 public:
 // Constructors
 
 public:
 // Constructors
 

-    wxRichTextPlainText(const wxString& text = wxEmptyString, wxRichTextObject* parent = NULL, wxTextAttrEx* style = NULL);
+    wxRichTextPlainText(const wxString& text = wxEmptyString, wxRichTextObject* parent = NULL, wxTextAttr* style = NULL);

     wxRichTextPlainText(const wxRichTextPlainText& obj): wxRichTextObject() { Copy(obj); }
 
 // Overrideables
     wxRichTextPlainText(const wxRichTextPlainText& obj): wxRichTextObject() { Copy(obj); }
 
 // Overrideables


@@ -1246,7 +1066,7 @@ public:
 
     /// Get/set the object size for the given range. Returns false if the range
     /// is invalid for this object.
 
     /// 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, wxPoint position/* = wxPoint(0,0)*/) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const;

 
     /// Get any text in this object for the given range
     virtual wxString GetTextForRange(const wxRichTextRange& range) const;
 
     /// Get any text in this object for the given range
     virtual wxString GetTextForRange(const wxRichTextRange& range) const;


@@ -1274,6 +1094,9 @@ public:
     /// Dump to output stream for debugging
     virtual void Dump(wxTextOutputStream& stream);
 
     /// 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
 // Accessors
 
     /// Get the text


@@ -1290,7 +1113,7 @@ public:
     /// Clone
     virtual wxRichTextObject* Clone() const { return new wxRichTextPlainText(*this); }
 private:
     /// 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);
+    bool DrawTabbedString(wxDC& dc, const wxTextAttr& attr, const wxRect& rect, wxString& str, wxCoord& x, wxCoord& y, bool selected);

 
 protected:
     wxString    m_text;
 
 protected:
     wxString    m_text;


@@ -1300,8 +1123,8 @@ protected:
  * wxRichTextImageBlock stores information about an image, in binary in-memory form
  */
 
  * wxRichTextImageBlock stores information about an image, in binary in-memory form
  */
 

-class WXDLLIMPEXP_BASE wxDataInputStream;
-class WXDLLIMPEXP_BASE wxDataOutputStream;
+class WXDLLIMPEXP_FWD_BASE wxDataInputStream;
+class WXDLLIMPEXP_FWD_BASE wxDataOutputStream;

 
 class WXDLLIMPEXP_RICHTEXT wxRichTextImageBlock: public wxObject
 {
 
 class WXDLLIMPEXP_RICHTEXT wxRichTextImageBlock: public wxObject
 {


@@ -1318,11 +1141,12 @@ 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.
     // 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, wxBitmapType imageType,
+                                wxImage& image, bool convertToJPEG = true);

 
     // Make an image block from the wxImage in the given
     // format.
 
     // Make an image block from the wxImage in the given
     // format.

-    virtual bool MakeImageBlock(wxImage& image, int imageType, int quality = 80);
+    virtual bool MakeImageBlock(wxImage& image, wxBitmapType imageType, int quality = 80);

 
     // Write to a file
     bool Write(const wxString& filename);
 
     // Write to a file
     bool Write(const wxString& filename);


@@ -1331,7 +1155,7 @@ public:
     bool WriteHex(wxOutputStream& stream);
 
     // Read data in hex from a stream
     bool WriteHex(wxOutputStream& stream);
 
     // Read data in hex from a stream

-    bool ReadHex(wxInputStream& stream, int length, int imageType);
+    bool ReadHex(wxInputStream& stream, int length, wxBitmapType imageType);

 
     // Copy from 'block'
     void Copy(const wxRichTextImageBlock& block);
 
     // Copy from 'block'
     void Copy(const wxRichTextImageBlock& block);


@@ -1346,18 +1170,21 @@ public:
 
     unsigned char* GetData() const { return m_data; }
     size_t GetDataSize() const { return m_dataSize; }
 
     unsigned char* GetData() const { return m_data; }
     size_t GetDataSize() const { return m_dataSize; }

-    int GetImageType() const { return m_imageType; }
+    wxBitmapType GetImageType() const { return m_imageType; }

 
     void SetData(unsigned char* image) { m_data = image; }
     void SetDataSize(size_t size) { m_dataSize = size; }
 
     void SetData(unsigned char* image) { m_data = image; }
     void SetDataSize(size_t size) { m_dataSize = size; }

-    void SetImageType(int imageType) { m_imageType = imageType; }
+    void SetImageType(wxBitmapType imageType) { m_imageType = imageType; }

 
     bool Ok() const { return IsOk(); }
     bool IsOk() 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
 
 /// 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);
 
     static unsigned char* ReadBlock(wxInputStream& stream, size_t size);
     static unsigned char* ReadBlock(const wxString& filename, size_t size);
 


@@ -1372,7 +1199,7 @@ protected:
     // This is in the raw, original form such as a JPEG file.
     unsigned char*      m_data;
     size_t              m_dataSize;
     // This is in the raw, original form such as a JPEG file.
     unsigned char*      m_data;
     size_t              m_dataSize;

-    int                 m_imageType; // wxWin type id
+    wxBitmapType        m_imageType;

 };
 
 
 };
 
 


@@ -1388,8 +1215,8 @@ public:
 // Constructors
 
     wxRichTextImage(wxRichTextObject* parent = NULL): wxRichTextObject(parent) { }
 // Constructors
 
     wxRichTextImage(wxRichTextObject* parent = NULL): wxRichTextObject(parent) { }

-    wxRichTextImage(const wxImage& image, wxRichTextObject* parent = NULL);
-    wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent = NULL);
+    wxRichTextImage(const wxImage& image, wxRichTextObject* parent = NULL, wxTextAttr* charStyle = NULL);
+    wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent = NULL, wxTextAttr* charStyle = NULL);

     wxRichTextImage(const wxRichTextImage& obj): wxRichTextObject() { Copy(obj); }
 
 // Overrideables
     wxRichTextImage(const wxRichTextImage& obj): wxRichTextObject() { Copy(obj); }
 
 // Overrideables


@@ -1402,7 +1229,7 @@ public:
 
     /// Get the object size for the given range. Returns false if the range
     /// is invalid for this object.
 
     /// 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, wxPoint position = wxPoint(0,0)) const;
+    virtual bool GetRangeSize(const wxRichTextRange& range, wxSize& size, int& descent, wxDC& dc, int flags, wxPoint position = wxPoint(0,0), wxArrayInt* partialExtents = NULL) const;

 
     /// Returns true if the object is empty
     virtual bool IsEmpty() const { return !m_image.Ok(); }
 
     /// Returns true if the object is empty
     virtual bool IsEmpty() const { return !m_image.Ok(); }


@@ -1445,8 +1272,8 @@ protected:
  * This is a kind of box, used to represent the whole buffer
  */
 
  * This is a kind of box, used to represent the whole buffer
  */
 

-class WXDLLIMPEXP_RICHTEXT wxRichTextCommand;
-class WXDLLIMPEXP_RICHTEXT wxRichTextAction;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextCommand;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextAction;

 
 class WXDLLIMPEXP_RICHTEXT wxRichTextBuffer: public wxRichTextParagraphLayoutBox
 {
 
 class WXDLLIMPEXP_RICHTEXT wxRichTextBuffer: public wxRichTextParagraphLayoutBox
 {


@@ -1465,33 +1292,50 @@ public:
 
     /// Set style sheet, if any.
     void SetStyleSheet(wxRichTextStyleSheet* styleSheet) { m_styleSheet = styleSheet; }
 
     /// 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();
+
+    /// Set/get table storing fonts
+    wxRichTextFontTable& GetFontTable() { return m_fontTable; }
+    const wxRichTextFontTable& GetFontTable() const { return m_fontTable; }
+    void SetFontTable(const wxRichTextFontTable& table) { m_fontTable = table; }

 
 // Operations
 
     /// Initialisation
     void Init();
 
 
 // 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
 
     /// Load a file

-    virtual bool LoadFile(const wxString& filename, int type = wxRICHTEXT_TYPE_ANY);
+    virtual bool LoadFile(const wxString& filename, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY);

 
     /// Save a file
 
     /// Save a file

-    virtual bool SaveFile(const wxString& filename, int type = wxRICHTEXT_TYPE_ANY);
+    virtual bool SaveFile(const wxString& filename, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY);

 
     /// Load from a stream
 
     /// Load from a stream

-    virtual bool LoadFile(wxInputStream& stream, int type = wxRICHTEXT_TYPE_ANY);
+    virtual bool LoadFile(wxInputStream& stream, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY);

 
     /// Save to a stream
 
     /// Save to a stream

-    virtual bool SaveFile(wxOutputStream& stream, int type = wxRICHTEXT_TYPE_ANY);
+    virtual bool SaveFile(wxOutputStream& stream, wxRichTextFileType 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
 
     /// Convenience function to add a paragraph of text

-    virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttrEx* paraStyle = NULL) { Modify(); return wxRichTextParagraphLayoutBox::AddParagraph(text, paraStyle); }
+    virtual wxRichTextRange AddParagraph(const wxString& text, wxTextAttr* 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
 
     /// Begin collapsing undo/redo commands. Note that this may not work properly
     /// if combining commands that delete or insert content, changing ranges for


@@ -1532,7 +1376,7 @@ public:
     virtual bool CanPasteFromClipboard() const;
 
     /// Begin using a style
     virtual bool CanPasteFromClipboard() const;
 
     /// Begin using a style

-    virtual bool BeginStyle(const wxTextAttrEx& style);
+    virtual bool BeginStyle(const wxTextAttr& style);

 
     /// End the style
     virtual bool EndStyle();
 
     /// End the style
     virtual bool EndStyle();


@@ -1619,11 +1463,17 @@ public:
     bool EndNumberedBullet() { return EndStyle(); }
 
     /// Begin symbol bullet
     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(); }
 
 
     /// 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);
 
     /// Begin named character style
     bool BeginCharacterStyle(const wxString& characterStyle);
 


@@ -1636,6 +1486,33 @@ public:
     /// End named character style
     bool EndParagraphStyle() { return EndStyle(); }
 
     /// 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
 // Implementation
 
     /// Copy


@@ -1657,7 +1534,7 @@ public:
     bool InsertImageWithUndo(long pos, const wxRichTextImageBlock& imageBlock, wxRichTextCtrl* ctrl, int flags = 0);
 
     /// Submit command to delete this range
     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; }
 
     /// Mark modified
     void Modify(bool modify = true) { m_modified = modify; }


@@ -1666,7 +1543,7 @@ public:
     /// 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.
     /// 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) const;
+    wxTextAttr GetStyleForNewParagraph(long pos, bool caretPosition = false, bool lookUpNewParaStyle=false) const;

 
     /// Dumps contents of buffer for debugging purposes
     virtual void Dump();
 
     /// Dumps contents of buffer for debugging purposes
     virtual void Dump();


@@ -1688,13 +1565,14 @@ public:
     static wxRichTextFileHandler *FindHandler(const wxString& name);
 
     /// Finds a handler by extension and type
     static wxRichTextFileHandler *FindHandler(const wxString& name);
 
     /// Finds a handler by extension and type

-    static wxRichTextFileHandler *FindHandler(const wxString& extension, int imageType);
+    static wxRichTextFileHandler *FindHandler(const wxString& extension, wxRichTextFileType imageType);

 
     /// Finds a handler by filename or, if supplied, type
 
     /// Finds a handler by filename or, if supplied, type

-    static wxRichTextFileHandler *FindHandlerFilenameOrType(const wxString& filename, int imageType);
+    static wxRichTextFileHandler *FindHandlerFilenameOrType(const wxString& filename,
+                                                            wxRichTextFileType imageType);

 
     /// Finds a handler by type
 
     /// Finds a handler by type

-    static wxRichTextFileHandler *FindHandler(int imageType);
+    static wxRichTextFileHandler *FindHandler(wxRichTextFileType imageType);

 
     /// 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
 
     /// 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


@@ -1707,11 +1585,32 @@ public:
     /// Initialise the standard handlers
     static void InitStandardHandlers();
 
     /// 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
     wxCommandProcessor*     m_commandProcessor;
 
 protected:
 
     /// Command processor
     wxCommandProcessor*     m_commandProcessor;
 

+    /// Table storing fonts
+    wxRichTextFontTable     m_fontTable;
+

     /// Has been modified?
     bool                    m_modified;
 
     /// Has been modified?
     bool                    m_modified;
 


@@ -1730,11 +1629,29 @@ protected:
     /// Style sheet, if any
     wxRichTextStyleSheet*   m_styleSheet;
 
     /// 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;
 
     /// Stack of attributes for convenience functions
     wxList                  m_attributeStack;
 

+    /// Flags to be passed to handlers
+    int                     m_handlerFlags;
+

     /// File handlers
     static wxList           sm_handlers;
     /// 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;

 };
 
 /*!
 };
 
 /*!


@@ -1754,7 +1671,7 @@ enum wxRichTextCommandId
  *
  */
 
  *
  */
 

-class WXDLLIMPEXP_RICHTEXT wxRichTextAction;
+class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextAction;

 class WXDLLIMPEXP_RICHTEXT wxRichTextCommand: public wxCommand
 {
 public:
 class WXDLLIMPEXP_RICHTEXT wxRichTextCommand: public wxCommand
 {
 public:


@@ -1797,7 +1714,8 @@ public:
     bool Undo();
 
     /// Update the control appearance
     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, bool isDoCmd = true);

 
     /// Replace the buffer paragraphs with the given fragment.
     void ApplyParagraphs(const wxRichTextParagraphLayoutBox& fragment);
 
     /// Replace the buffer paragraphs with the given fragment.
     void ApplyParagraphs(const wxRichTextParagraphLayoutBox& fragment);


@@ -1806,6 +1724,9 @@ public:
     wxRichTextParagraphLayoutBox& GetNewParagraphs() { return m_newParagraphs; }
     wxRichTextParagraphLayoutBox& GetOldParagraphs() { return m_oldParagraphs; }
 
     wxRichTextParagraphLayoutBox& GetNewParagraphs() { return m_newParagraphs; }
     wxRichTextParagraphLayoutBox& GetOldParagraphs() { return m_oldParagraphs; }
 

+    /// Calculate arrays for refresh optimization
+    void CalculateRefreshOptimizations(wxArrayInt& optimizationLineCharPositions, wxArrayInt& optimizationLineYPositions);
+

     /// Set/get the position used for e.g. insertion
     void SetPosition(long pos) { m_position = pos; }
     long GetPosition() const { return m_position; }
     /// Set/get the position used for e.g. insertion
     void SetPosition(long pos) { m_position = pos; }
     long GetPosition() const { return m_position; }


@@ -1846,6 +1767,30 @@ protected:
     wxRichTextCommandId             m_cmdId;
 };
 
     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
+
+// Convert the more common face names to names that will work on the current platform
+// in a larger document
+#define wxRICHTEXT_HANDLER_CONVERT_FACENAMES        0x0100
+

 /*!
  * wxRichTextFileHandler
  * Base class for file handlers
 /*!
  * wxRichTextFileHandler
  * Base class for file handlers


@@ -1856,7 +1801,7 @@ class WXDLLIMPEXP_RICHTEXT wxRichTextFileHandler: public wxObject
     DECLARE_CLASS(wxRichTextFileHandler)
 public:
     wxRichTextFileHandler(const wxString& name = wxEmptyString, const wxString& ext = wxEmptyString, int type = 0)
     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
         { }
 
 #if wxUSE_STREAMS


@@ -1866,8 +1811,10 @@ public:
     { return DoSaveFile(buffer, stream); }
 #endif
 
     { return DoSaveFile(buffer, stream); }
 #endif
 

-    bool LoadFile(wxRichTextBuffer *buffer, const wxString& filename);
-    bool SaveFile(wxRichTextBuffer *buffer, const wxString& filename);
+#if wxUSE_FFILE && wxUSE_STREAMS
+    virtual bool LoadFile(wxRichTextBuffer *buffer, const wxString& filename);
+    virtual 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;
 
     /// Can we handle this filename (if using files)? By default, checks the extension.
     virtual bool CanHandle(const wxString& filename) const;


@@ -1894,6 +1841,10 @@ public:
     void SetType(int type) { m_type = type; }
     int GetType() const { return m_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; }
     /// 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; }


@@ -1909,6 +1860,7 @@ protected:
     wxString  m_encoding;
     wxString  m_extension;
     int       m_type;
     wxString  m_encoding;
     wxString  m_extension;
     int       m_type;

+    int       m_flags;

     bool      m_visible;
 };
 
     bool      m_visible;
 };
 


@@ -1921,7 +1873,9 @@ class WXDLLIMPEXP_RICHTEXT wxRichTextPlainTextHandler: public wxRichTextFileHand
 {
     DECLARE_CLASS(wxRichTextPlainTextHandler)
 public:
 {
     DECLARE_CLASS(wxRichTextPlainTextHandler)
 public:

-    wxRichTextPlainTextHandler(const wxString& name = wxT("Text"), const wxString& ext = wxT("txt"), int type = wxRICHTEXT_TYPE_TEXT)
+    wxRichTextPlainTextHandler(const wxString& name = wxT("Text"),
+                               const wxString& ext = wxT("txt"),
+                               wxRichTextFileType type = wxRICHTEXT_TYPE_TEXT)

         : wxRichTextFileHandler(name, ext, type)
         { }
 
         : wxRichTextFileHandler(name, ext, type)
         { }
 


@@ -1946,12 +1900,12 @@ protected:
  * The data object for a wxRichTextBuffer
  */
 
  * The data object for a wxRichTextBuffer
  */
 

-class wxRichTextBufferDataObject: public wxDataObjectSimple
+class WXDLLIMPEXP_RICHTEXT wxRichTextBufferDataObject: public wxDataObjectSimple

 {
 public:
     // ctor doesn't copy the pointer, so it shouldn't go away while this object
     // is alive
 {
 public:
     // ctor doesn't copy the pointer, so it shouldn't go away while this object
     // is alive

-    wxRichTextBufferDataObject(wxRichTextBuffer* richTextBuffer = (wxRichTextBuffer*) NULL);
+    wxRichTextBufferDataObject(wxRichTextBuffer* richTextBuffer = NULL);

     virtual ~wxRichTextBufferDataObject();
 
     // after a call to this function, the buffer is owned by the caller and it
     virtual ~wxRichTextBufferDataObject();
 
     // after a call to this function, the buffer is owned by the caller and it


@@ -1982,6 +1936,51 @@ private:
 
 #endif
 
 
 #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 wxTextAttr& 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 wxTextAttr& 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 wxTextAttr& 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 wxTextAttr& 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 wxTextAttr& 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 wxTextAttr& attr, const wxRect& rect);
+
+    /// Enumerate the standard bullet names currently supported
+    virtual bool EnumerateStandardBulletNames(wxArrayString& bulletNames);
+};
+

 /*!
  * Utilities
  *
 /*!
  * Utilities
  *


@@ -1993,28 +1992,33 @@ inline bool wxRichTextHasStyle(int flags, int style)
 }
 
 /// Compare two attribute objects
 }
 
 /// 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 wxTextAttr& attr1, const wxTextAttr& attr2);
+WXDLLIMPEXP_RICHTEXT bool wxTextAttrEq(const wxTextAttr& attr1, const wxTextAttr& attr2);

 
 /// Compare two attribute objects, but take into account the flags
 /// specifying attributes of interest.
 
 /// 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 wxTextAttr& attr1, const wxTextAttr& attr2, int flags);

 
 /// Apply one style to another
 
 /// 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, wxRichTextAttr* compareWith = NULL);
+WXDLLIMPEXP_RICHTEXT bool wxRichTextApplyStyle(wxTextAttr& destStyle, const wxTextAttr& style, wxTextAttr* compareWith = NULL);

 
 

-/// Compare tabs
-bool wxRichTextTabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2);
+// Remove attributes
+WXDLLIMPEXP_RICHTEXT bool wxRichTextRemoveStyle(wxTextAttr& destStyle, const wxTextAttr& style);

 
 

-/// Set the font without changing the font attributes
-void wxSetFontPreservingStyles(wxTextAttr& attr, const wxFont& font);
+/// Combine two bitlists
+WXDLLIMPEXP_RICHTEXT bool wxRichTextCombineBitlists(int& valueA, int valueB, int& flagsA, int flagsB);

 
 

-/// Convert a decimal to Roman numerals
-wxString wxRichTextDecimalToRoman(long n);
+/// Compare two bitlists
+WXDLLIMPEXP_RICHTEXT bool wxRichTextBitlistsEqPartial(int valueA, int valueB, int flags);

 
 

+/// Split into paragraph and character styles
+WXDLLIMPEXP_RICHTEXT bool wxRichTextSplitParaCharStyles(const wxTextAttr& style, wxTextAttr& parStyle, wxTextAttr& charStyle);
+
+/// Compare tabs
+WXDLLIMPEXP_RICHTEXT bool wxRichTextTabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2);
+
+/// Convert a decimal to Roman numerals
+WXDLLIMPEXP_RICHTEXT wxString wxRichTextDecimalToRoman(long n);

 
 WXDLLIMPEXP_RICHTEXT void wxRichTextModuleInit();
 
 
 WXDLLIMPEXP_RICHTEXT void wxRichTextModuleInit();