sgoliver.net blog

Version 0.3 Final (0.3.3503)

New features

• New test project (NUnit).

Updated

• Version numbering scheme updated to “major.minor.build.revision”.
• SimpleDemo project updated to console application.

Bugfixes

• Removed redundant code in RtfLex.
• ImageNode ScaleX and ScaleY properties returned incorrect values.
• RtfTreeNode.Rtf property inserted incorrect blank spaces when MergeSpecialCharacters property is true.
• RtfTree.Text property returned non-document-text characters in images, objects and field nodes.
• New method RtfTreeNode.SelectSingleChildGroup().

Version 0.3.0 beta 2

New features

• Performance greatly improved.
• New class RtfMerger.
• New class RtfDocFormat.
• New class RtfParFormat.
• New enum TextAlignment.
• New class RtfStyleSheetTable.
• New class RtfStyleSheet.
• New class RtfStyleSheetType.
• Class RtfTree:
  • New method CloneTree().
  • New property MainGroup.
  • New method GetStyleSheetTable().
• Class RtfTreeNode:
  • New property Index.
  • New method SelectGroups(string keyword).
  • New method SelectSingleGroup(string keyword).
  • New method SelectChildGroups(string keyword).
  • New method FindText(string txt).
  • New method ReplaceText(string txt).
  • New indexer this[int childIndex].
• Class RtfNodeCollection:
  • New method IndexOf(string keyword).
  • New method IndexOf(RtfTreeNode node, int startIndex).
  • New method IndexOf(string keyword, int startIndex).
• Class RtfDocument:
  • New method UpdateDocFormat(RtfDocFormat fmt).
  • New method UpdateCharFormat(RtfCharFormat fmt).
  • New method UpdateParFormat(RtfParFormat fmt).
  • New methods SetFormatXXX().
  • New method AddNewLine(int n).
  • New method AddNewParagraph().
  • New method AddNewParagraph(int n).
  • New method ResetFormat().
  • New method ResetCharFormat().
  • New method ResetParFormat().
• Class ImageNode:
  • New property Bitmap.
• New demo projects:
  • New folder Examples.
  • New demo application: Rtf2Html.

Updated

• GetColorTable() and GetFontTable() updated. Now they return RtfColorTable y RtfFontTable objects.
• Use of public properties in RtfTextFormat class.
• Renamed RtfTextFormat class to RtfCharFormat.
• RtfTreeNode.children field remains null if node hasn’t child nodes.

Bugfixes

• Corrected initialization of StringBuilder object to avoid out of memory exception.
• RtfFontTable class now uses internally a Dictionary. It must access fonts by \f keyword parameter, not by index.
• Updated RtfTreeNode.getRtfInm() method. It inserted an incorrect blank space after GROUP nodes.
• Characters ‘{‘, ‘}’ and ‘\\’ aren’t prefixed with ‘\\’ in RtfTreeNode.AppendEncoded() method.

Version 0.3.0 beta 1

New features

• New license: LGPL.
• New classes to create RTF documents (basic support in beta): RtfDocument, RtfColorTable, RtfFontTable and RtfTextFormat.
• RtfTree class:
  • New property MergeSpecialCharacters. When it is set to true, if special character is found (\’) it is converted to Text node and eventually merged to adjacent text nodes.
  • New property Text. Returns plain text from the RTF document.
  • New method GetEncoding(). Returns document encoding.
• RtfTreeNode class:
  • New property Tree. Returns a reference to owner RTF tree.
  • New method To String(). – New method InsertChild(). Inserts a new node at the specified location.
  • Methods SelectXXXByType have been replaced by SelectXXX() overloads.
  • New methods SelectSibling() (3 overloads).
• RtfNodeCollection class:
  • New method Insert(). Inserts a new node at the specified location.
  • New method RemoveRange(). Remove a range of nodes from the list.
• InfoGroup class:
  • New method ToString().

Updated

• Group and Root node types initialization with “ROOT” and “GROUP”.
• NRtfTree.Rtf property didn’t include last ‘}’ in a group node RTF code.
• NRtfTree does not treat correctly special characters ‘\’, ‘{‘ and ‘}’ as part of the text.
• Methods RtfTreeNode.AppendChild() and InsertChild() should update Root and Tree properties recursively.

Version 0.2.1

Bugfixes

• Bug in SaveRtf() [Hex numbers with 1 digit].
• New personal home page and file headers.

Version 0.2.0

New features

• New namespaces
  • Net.Sgoliver.NRtfTree.Core –> Base classes
  • Net.Sgoliver.NRtfTree.Util –> Special classes (ImageNode, ObjectNode, InfoGroup)
• Class RtfTreeNode:
  • New properties: LastChild, NextSibling, PreviousSibling y Rtf.
  • New private methods: getRtf() y getRtfInm() [Se han pasado desde RtfTree a RtfTreeNode].
  • New public methods: CloneNode(), HasChildNodes(), SelectSingleNode(), SelectSingleChildNode(), SelectChildNodes(), SelectNodes(), SelectSingleChildNodeType()
  • Rtf property is now implemented using StringBuilder class [efficiency].
  • New indexer to access child nodes. [ = SelectSingleChildNode() ]
• Class RtfTree:
  • Removed private methods: getRtf() y getRtfInm() [ moved to RtfTreeNode class ]
  • toStringInm() method is now implemented using StringBuilder class [efficiency].
  • New public methods: ToStringEx(), SaveRtf(), GetColorTable() y GetFontTable() y GetInfoGroup().
  • New parameter ‘showNodeTypes’ in method toStringInm().
• Class RtfNodeCollection:
  • New public methods: IndexOf(), AddRange()
• Class RtfLex:
  • ParseText() and ParseKeyword() are now implemented using StringBuilder class [efficiency].
  • In this versión, there is only one construtor that receive a TextReader parameter.
  • Now, parseText() method ignore new lines, tabs and null characters.
• New classes:
  • ImageNode
  • ObjectNode
  • InfoGroup