Initial revision

1 files changed, 103 insertions, 0 deletions

diff --git a/gc/cord/de_win.h b/gc/cord/de_win.h
new file mode 100644
index 0000000..57a47b4
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+++ b/gc/cord/de_win.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 1994 by Xerox Corporation.  All rights reserved.
+ *
+ * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
+ * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
+ *
+ * Permission is hereby granted to use or copy this program
+ * for any purpose,  provided the above notices are retained on all copies.
+ * Permission to modify the code and to distribute modified code is granted,
+ * provided the above notices are retained, and a notice that the code was
+ * modified is included with the above copyright notice.
+ */
+/* Boehm, May 19, 1994 2:25 pm PDT */
+
+/* cord.h, de_cmds.h, and windows.h should be included before this. */
+
+
+# define OTHER_FLAG	0x100
+# define EDIT_CMD_FLAG	0x200
+# define REPEAT_FLAG	0x400
+
+# define CHAR_CMD(i) ((i) & 0xff)
+
+/* MENU: DE */
+#define IDM_FILESAVE		(EDIT_CMD_FLAG + WRITE)
+#define IDM_FILEEXIT		(OTHER_FLAG + 1)
+#define IDM_HELPABOUT		(OTHER_FLAG + 2)
+#define IDM_HELPCONTENTS	(OTHER_FLAG + 3)
+
+#define IDM_EDITPDOWN		(REPEAT_FLAG + EDIT_CMD_FLAG + DOWN)
+#define IDM_EDITPUP		(REPEAT_FLAG + EDIT_CMD_FLAG + UP)
+#define IDM_EDITUNDO		(EDIT_CMD_FLAG + UNDO)
+#define IDM_EDITLOCATE		(EDIT_CMD_FLAG + LOCATE)
+#define IDM_EDITDOWN		(EDIT_CMD_FLAG + DOWN)
+#define IDM_EDITUP		(EDIT_CMD_FLAG + UP)
+#define IDM_EDITLEFT		(EDIT_CMD_FLAG + LEFT)
+#define IDM_EDITRIGHT		(EDIT_CMD_FLAG + RIGHT)
+#define IDM_EDITBS		(EDIT_CMD_FLAG + BS)
+#define IDM_EDITDEL		(EDIT_CMD_FLAG + DEL)
+#define IDM_EDITREPEAT		(EDIT_CMD_FLAG + REPEAT)
+#define IDM_EDITTOP		(EDIT_CMD_FLAG + TOP)
+
+
+
+
+/* Windows UI stuff	*/
+
+LRESULT CALLBACK WndProc (HWND hwnd, UINT message,
+			  UINT wParam, LONG lParam);
+
+LRESULT CALLBACK AboutBox( HWND hDlg, UINT message,
+			   UINT wParam, LONG lParam );
+
+
+/* Screen dimensions.  Maintained by de_win.c.	*/
+extern int LINES;
+extern int COLS;
+
+/* File being edited.	*/
+extern char * arg_file_name;
+
+/* Current display position in file.  Maintained by de.c	*/
+extern int dis_line;
+extern int dis_col;
+
+/* Current cursor position in file.				*/
+extern int line;
+extern int col;
+
+/*
+ *  Calls from de_win.c to de.c
+ */
+  
+CORD retrieve_screen_line(int i);
+			/* Get the contents of i'th screen line.	*/
+			/* Relies on COLS.				*/
+
+void set_position(int x, int y);
+			/* Set column, row.  Upper left of window = (0,0). */
+
+void do_command(int);
+			/* Execute an editor command.			*/
+			/* Agument is a command character or one	*/
+			/* of the IDM_ commands.			*/
+
+void generic_init(void);
+			/* OS independent initialization */
+
+
+/*
+ * Calls from de.c to de_win.c
+ */
+ 
+void move_cursor(int column, int line);
+			/* Physically move the cursor on the display,	*/
+			/* so that it appears at			*/
+			/* (column, line).				*/
+
+void invalidate_line(int line);
+			/* Invalidate line i on the screen.	*/
+
+void de_error(char *s);
+			/* Display error message.	*/
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