X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3b2cb4316b4deca34ae451493449e97e4bdb3f3b..c3008402f72bf26f81fb54d9737fa06d9ca0c3c8:/include/wx/richtext/richtextbuffer.h

diff --git a/include/wx/richtext/richtextbuffer.h b/include/wx/richtext/richtextbuffer.h
index aaefaa3ccd..38c3b901c0 100644
--- a/include/wx/richtext/richtextbuffer.h
+++ b/include/wx/richtext/richtextbuffer.h
@@ -263,6 +263,7 @@ class WXDLLIMPEXP_RICHTEXT wxTextAttrEx: public wxTextAttr
 public:
     // ctors
     wxTextAttrEx(const wxTextAttrEx& attr);
+    wxTextAttrEx(const wxTextAttr& attr) { Init(); (*this) = attr; }
     wxTextAttrEx() { Init(); }
 
     // Initialise this object.
@@ -293,6 +294,12 @@ public:
     int GetBulletNumber() const { return m_bulletNumber; }
     wxChar GetBulletSymbol() const { return m_bulletSymbol; }
 
+    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); }
@@ -316,6 +323,14 @@ public:
                !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;
@@ -457,6 +472,12 @@ public:
                !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;