TfsSyntaxMemo component - script editor with syntax highlighting

A special advanced TMemo is adapted for FastScript with support of C++ and Pascal syntax highlighting. Available in FastScript for VCL only. It's a "bonus" component and is not supported at present time.

Properties: SyntaxType: TSyntaxType;

Type of syntax highlighting.

Possible values:

stPascal - for Pascal

stCpp - for C++

stSQL - for SQL

stText - a simple text (without highlighting).

Default value stPascal.

Lines: TStrings;

The edit text.

ShowFooter: Boolean;

Shows the footer with a cursor position, etc.

ShowGutter: Boolean;

Shows the info in the left part of a text with bookmarks, current step position, etc.

BlockColor: TColor;

Background color of the selected text.

BlockFontColor: TColor;

Color of the selected text.

CommentAttr: TFont;

Attributes of the comment font.

KeywordAttr: TFont;

Attributes of keyword font.

StringAttr: TFont;

Attributes of the string values font.

TextAttr: TFont;

Attributes of a simple text font.

Modified: Boolean;

True if the text was modified.

SelText: String;

Contains a selected text.

Methods:

procedure CopyToClipboard;

Copies a selected text to the clipboard.

procedure CutToClipboard;

Moves a selected text to the clipboard.

procedure PasteFromClipboard;

Inserts a text from the clipboard to the cursor position.

procedure SetPos(x, y: Integer);

Sets the cursor position in the text. Line and positions numbering begins from 0. See the GetPos method.

function GetPos: TPoint;

Returns the current cursor position. See SetPos.

procedure ShowMessage(s: String);

Shows a message in the footer.

procedure Undo;

Cancels the last change.

function Find(Text: String): boolean;

Searches a text from a current cursor position.

function  IsBookmark(Line : integer): integer;

Return the bookmark number for the line with the Line number. Returns -1 if the bookmark is not set. See AddBookmark method.

procedure AddBookmark(Line, Number : integer);

Adds the bookmark number for the line Line with the number Number. Supports 10 bookmarks with numbers from 0 to 9. See DeleteBookmark, GotoBookmark methods.

procedure DeleteBookmark(Number : integer);

Deletes the bookmark with the number Number. See AddBookmark method.

procedure GotoBookmark(Number : integer);

Sets the cursor position to the line with the bookmark with the number Number. See AddBookmark method.

procedure SetActiveLine(Line : Integer);

Sets the active line highlighting (for use with the debugger). Line is the active line number. The highlighting is disabled if Line is set to -1. See the GetActiveLine method.

function GetActiveLine: Integer;

Returns the active line number. If there is no active lines it returns -1. See SetActiveLine method.

Hot keys.

Key	Action
Cursor arrow	Cursor moving
PgUp, PgDn,	Page Up / Page Down
Ctrl+PgUp	Move to the begin of text
Ctrl+PgDn	Move to the end of text
Home	Move to the begin of line
End	Move to the end of line
Enter	Move to the next line
Delete	Delete symbol at right or selected text
Backspace	Delete symbol at left
Ctrl+Y	Delete current line
Ctrl+Z	Undo last change
Shift+Arrows	Select the text block
Ctrl+A	Select all text
Ctrl+U	Unindent selected block
Ctrl+I	Indent selected block
Ctrl+C, Ctrl+Insert	Copy to clipboard
Ctrl+V, Shift+Insert	Paste from clipboard
Ctrl+X, Shift+Delete	Cut to clipboard
Ctrl+Shift+Number	Set bookmark
Ctrl+Number	Goto bookmark
Ctrl+F	Search text
F3	Continue search