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- "======================================================================
- |
- | Copyright (C) 1990, 1991 Free Software Foundation, Inc.
- | Written by Steve Byrne.
- |
- | This file is part of GNU Smalltalk.
- |
- | GNU Smalltalk is free software; you can redistribute it and/or modify it
- | under the terms of the GNU General Public License as published by the Free
- | Software Foundation; either version 1, or (at your option) any later version.
- |
- | GNU Smalltalk is distributed in the hope that it will be useful, but WITHOUT
- | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- | FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
- | details.
- |
- | You should have received a copy of the GNU General Public License along with
- | GNU Smalltalk; see the file COPYING. If not, write to the Free Software
- | Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- |
- ======================================================================"
-
-
- "
- | Change Log
- | ============================================================================
- | Author Date Change
- | sbyrne 24 May 90 created.
- |
- "
-
- Object subclass: #TextItem
- instanceVariableNames: 'type delta string font'
- classVariableNames: ''
- poolDictionaries: ''
- category: 'X Hacking'
- !
-
- !TextItem class methodsFor: 'instance creation'!
-
-
- onString: aString
- ^self new: aString delta: 0
- !
-
- new: aString delta: anInteger
- ^self new init: aString delta: anInteger
- !!
-
-
- !TextItem methodsFor: 'writing'!
-
- emitTo: aPacket
- type
- ifTrue:
- [ aPacket byte: string size.
- aPacket byte: delta.
- aPacket bytes: string asByteArray ]
- ifFalse:
- [ aPacket byte: 255.
- aPacket byte: font / (256 * 256 * 256).
- aPacket byte: font / (256 * 256) \\ 256.
- aPacket byte: font / (256) \\ 256.
- aPacket byte: font \\ 256 ]
- !!
-
- !TextItem methodsFor: 'private'!
-
- init: aString delta: anInteger
- type _ true.
- string _ aString.
- delta _ anInteger
- !!
-