Initial revision

source/blender/blenkernel/BKE_text.h

@@ -0,0 +1,128 @@
+/**
+ * blenlib/BKE_text.h (mar-2001 nzc)
+ *	
+ * $Id$ 
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+#ifndef BKE_TEXT_H
+#define BKE_TEXT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct Text;
+struct TextLine;
+
+void			free_text		(struct Text *text);
+void 			txt_set_undostate	(int u);
+int 			txt_get_undostate	(void);
+struct Text*	add_empty_text	(void);
+int	            reopen_text		(struct Text *text);
+struct Text*	add_text		(char *file); 
+struct Text*	copy_text		(struct Text *ta);
+
+void	txt_free_cut_buffer	(void);
+
+char*	txt_to_buf			(struct Text *text);
+void	txt_clean_text		(struct Text *text);
+void	txt_order_cursors	(struct Text *text);
+int		txt_find_string		(struct Text *text, char *findstr);
+int		txt_has_sel			(struct Text *text);
+int		txt_get_span		(struct TextLine *from, struct TextLine *to);
+void	txt_move_up			(struct Text *text, short sel);
+void	txt_move_down		(struct Text *text, short sel);
+void	txt_move_left		(struct Text *text, short sel);
+void	txt_move_right		(struct Text *text, short sel);
+void	txt_move_bof		(struct Text *text, short sel);
+void	txt_move_eof		(struct Text *text, short sel);
+void	txt_move_bol		(struct Text *text, short sel);
+void	txt_move_eol		(struct Text *text, short sel);
+void	txt_move_toline		(struct Text *text, unsigned int line, short sel);
+void	txt_pop_sel			(struct Text *text);
+void	txt_delete_char		(struct Text *text);
+void	txt_copy_sel		(struct Text *text);
+void	txt_sel_all			(struct Text *text);
+void	txt_sel_line		(struct Text *text);
+void	txt_print_cutbuffer	(void);
+void	txt_cut_sel			(struct Text *text);
+char*	txt_sel_to_buf		(struct Text *text);
+void	txt_insert_buf		(struct Text *text, char *in_buffer);
+void	txt_paste			(struct Text *text);
+void	txt_print_undo		(struct Text *text);
+void	txt_undo_add_toop	(struct Text *text, int op, unsigned int froml, unsigned short fromc, unsigned int tol, unsigned short toc);
+void	txt_do_undo			(struct Text *text);
+void	txt_do_redo			(struct Text *text);
+void	txt_split_curline	(struct Text *text);
+void	txt_backspace_char	(struct Text *text);
+int		txt_add_char		(struct Text *text, char add);
+
+
+/* Undo opcodes */
+
+/* Simple main cursor movement */
+#define UNDO_CLEFT		001
+#define UNDO_CRIGHT		002
+#define UNDO_CUP		003
+#define UNDO_CDOWN		004
+
+/* Simple selection cursor movement */
+#define UNDO_SLEFT		005
+#define UNDO_SRIGHT		006
+#define UNDO_SUP		007
+#define UNDO_SDOWN		021
+
+/* Complex movement (opcode is followed
+ * by 4 character line ID + a 2 character
+ * position ID and opcode (repeat)) */
+#define UNDO_CTO		022
+#define UNDO_STO		023
+
+/* Complex editing (opcode is followed
+ * by 1 character ID and opcode (repeat)) */
+#define UNDO_INSERT		024
+#define UNDO_BS			025
+#define UNDO_DEL		026
+
+/* Text block (opcode is followed
+ * by 4 character length ID + the text
+ * block itself + the 4 character length
+ * ID (repeat) and opcode (repeat)) */
+#define UNDO_DBLOCK		027 /* Delete block */
+#define UNDO_IBLOCK		030 /* Insert block */
+
+/* Misc */
+#define UNDO_SWAP		031	/* Swap cursors */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif