C# Class fItemPlugin.ItemRules.Core.TextHighlighter

Takes control over the RichTextBox and will color the text accoording to the rules of the parser and the scanner this control extender will also support Undo/Redo functionality.

Inheritance: IDisposable

Exibir arquivo Open project: herbfunk/Funky

Public Properties

Property	Type	Description
Textbox	System.Windows.Forms.RichTextBox
Tree	ParseTree

Private Properties

Property	Type	Description
AddRtfEnd	void
AddRtfHeader	void
AutoHighlightStart	void
Do	void
FindNode	ParseNode
GetScrollPos	int
HighlighTextCore	void
HighlightTextInternal	void
HighlightToken	void
HightlightNode	void
PostMessageA	bool
RestoreState	void
SendMessage	System.IntPtr
SetScrollPos	int
Textbox_Disposed	void
Textbox_SelectionChanged	void
Textbox_TextChanged	void
textbox_KeyDown	void

Public Methods

Method	Description
ClearUndo ( ) : void
Dispose ( ) : void
GetCurrentContext ( ) : ParseNode	this handy function returns the section in which the user is editing currently
HighlightText ( ) : void	use HighlighText to start the text highlight process from the caller's thread. this method is not used internally.
Lock ( ) : void
Redo ( ) : void
TextHighlighter ( System.Windows.Forms.RichTextBox textbox, Scanner scanner, Parser parser ) : System
Undo ( ) : void
Unicode ( StringBuilder sb ) : StringBuilder	added function to convert unicode characters in the stringbuilder to rtf unicode escapes
Unlock ( ) : void

Private Methods

Method	Description
AddRtfEnd ( StringBuilder sb ) : void
AddRtfHeader ( StringBuilder sb ) : void
AutoHighlightStart ( ) : void
Do ( string text, int position ) : void
FindNode ( ParseNode node, int posstart ) : ParseNode
GetScrollPos ( int hWnd, int nBar ) : int
HighlighTextCore ( ) : void	this method should be used only by HighlightText or RestoreState methods
HighlightTextInternal ( ) : void
HighlightToken ( Token token, StringBuilder sb ) : void	inserts the RTF codes to highlight text blocks
HightlightNode ( ParseNode node, StringBuilder sb ) : void	inserts the RTF codes to highlight text blocks
PostMessageA ( IntPtr hWnd, int nBar, int wParam, int lParam ) : bool
RestoreState ( UndoItem item ) : void
SendMessage ( IntPtr hWnd, int msg, int wParam, IntPtr lParam ) : IntPtr
SetScrollPos ( IntPtr hWnd, int nBar, int nPos, bool bRedraw ) : int
Textbox_Disposed ( object sender, EventArgs e ) : void
Textbox_SelectionChanged ( object sender, EventArgs e ) : void
Textbox_TextChanged ( object sender, EventArgs e ) : void
textbox_KeyDown ( object sender, KeyEventArgs e ) : void

Method Details

ClearUndo() public method

public ClearUndo ( ) : void
return	void

Dispose() public method

public Dispose ( ) : void
return	void

GetCurrentContext() public method

this handy function returns the section in which the user is editing currently

public GetCurrentContext ( ) : ParseNode
return	ParseNode

HighlightText() public method

use HighlighText to start the text highlight process from the caller's thread. this method is not used internally.

public HighlightText ( ) : void
return	void

Lock() public method

public Lock ( ) : void
return	void

Redo() public method

public Redo ( ) : void
return	void

TextHighlighter() public method

public TextHighlighter ( System.Windows.Forms.RichTextBox textbox, Scanner scanner, Parser parser ) : System
textbox	System.Windows.Forms.RichTextBox
scanner	Scanner
parser	Parser
return	System

Undo() public method

public Undo ( ) : void
return	void

Unicode() public method

added function to convert unicode characters in the stringbuilder to rtf unicode escapes

public Unicode ( StringBuilder sb ) : StringBuilder
sb	StringBuilder
return	StringBuilder

Unlock() public method

public Unlock ( ) : void
return	void

Property Details

Textbox public_oe property

public RichTextBox,System.Windows.Forms Textbox
return	System.Windows.Forms.RichTextBox

Tree public_oe property

public ParseTree Tree
return	ParseTree