%HI_GetFormatRE, %HI_SetFormatRE functions

Function
The function %HI_SetFormatRE sets a font format to a selected text in the graphic object Text entry field, type RichEdit (control function).

The function %HI_GetFormatRE retrieves a font format of a text in the graphic object Text entry field, type RichEdit.
Declaration
%HI_SetFormatRE(
   INT in refId,
   TEXT in xmlFormat
 )
 
 TEXT %HI_GetFormatRE(
   INT in refId
 )
Parameters
refIdReference to the Text entry field, type RichEdit (reference variable).
xmlFormatA font format of the selected text in the Text entry field, type RichEdit.
Note
  The font format is always written as the XML file.

For example:

<?xml version="1.0" encoding="utf-8" ?>
<ROOT>
  <face>Times New Roman</face>
  <color>255</color>
  <size>48</size>
  <charset>0</charset>
  <bold>FALSE</bold>
  <italic>FALSE</italic>
  <underline>TRUE</underline>
  <strikeout>FALSE</strikeout>
  <protected>FALSE</protected>
</ROOT>

The XML format represents step by step a font type, font color, font size and charset. These parameters are followed by the flags - bold, italic, underline, strikeout or protected (not important so far).

Only entered parameters are formatted. If some parameter is absent, it will not be changed. If a parameter is entered for formatting, it have to contain a valid value and can be entered just once. Otherwise, XML format is invalid.

Example
 INT _nodeDoc
 INT _nodeRoot
 INT _nodeElement
 INT _nodeText
 
 TEXT _xmlFilter
 BOOL _ok
 
 _nodeDoc := %XML_CreateDocument()
 _nodeRoot := %XML_AddElement(_nodeDoc, "ROOT")
 
  _nodeElement := %XML_AddElement(_nodeRoot, "face")
 _nodeText := %XML_AddTextNode(_nodeElement, "Times New Roman")
  _nodeElement := %XML_AddElement(_nodeRoot, "color")
  _nodeText := %XML_AddTextNode(_nodeElement, "255")
  _nodeElement := %XML_AddElement(_nodeRoot, "size")
  _nodeText := %XML_AddTextNode(_nodeElement, "48")
  _nodeElement := %XML_AddElement(_nodeRoot, "charset")
  _nodeText := %XML_AddTextNode(_nodeElement, "0")
  _nodeElement := %XML_AddElement(_nodeRoot, "bold")
  _nodeText := %XML_AddTextNode(_nodeElement, "FALSE")
  _nodeElement := %XML_AddElement(_nodeRoot, "italic")
 _nodeText := %XML_AddTextNode(_nodeElement, "FALSE")
  _nodeElement := %XML_AddElement(_nodeRoot, "underline")
  _nodeText := %XML_AddTextNode(_nodeElement, "TRUE")
  _nodeElement := %XML_AddElement(_nodeRoot, "strikeout")
  _nodeText := %XML_AddTextNode(_nodeElement, "FALSE")
  _nodeElement := %XML_AddElement(_nodeRoot, "protected")
  _nodeText := %XML_AddTextNode(_nodeElement, "FALSE")
  _xmlFilter := %XML_ToString(_nodeDoc)
 %HI_SetFormatRE(_richEditBox, _xmlFilter)
 _ok := %XML_FreeDocument(_nodeDoc)

Related pages:

Graphic object manipulation functions
Function arguments - types

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