workbench/tools/Edit/Jed.h

   1 /**************************************************************
   2 **** jed.h : prototypes of main functions.                 ****
   3 **** Free software under GNU license, started on 15/2/2000 ****
   4 **** © T.Pierron, C.Guillaume.                             ****
   5 **************************************************************/
   6
   7 #ifndef JANOEDITOR_H
   8 #define JANOEDITOR_H
   9
  10 #ifndef PROJECT_H
  11 #include "Project.h"
  12 #endif
  13 #ifndef GUI_H
  14 #include "Gui.h"
  15 #endif
  16
  17 #include "Cursor.h"
  18
  19 /*** Classical macros ***/
  20 #define MIN(a,b)       ((a)<(b) ? (a):(b))
  21 #define MAX(a,b)       ((a)<(b) ? (b):(a))
  22 #define SWAP(a,b)      (a^=b, b^=a, a^=b)
  23
  24 /*** Prototypes ***/
  25 void cleanup(UBYTE *, int ret);              /* To cleanup properly */
  26 void dispatch_events(void);                  /* Collect events */
  27
  28 void write_text   (Project, LINE *);         /* Render a line usign gui opts */
  29 LONG curs_visible (Project, LONG);           /* Be sure cursor always visible */
  30 LONG center_horiz (Project);                 /* Adjust horizontal display position */
  31 LONG center_vert  (Project);                 /* Adjust vertical display position */
  32 void scroll_disp  (Project, BOOL);           /* Scroll according to prop gadget */
  33 void new_size     (UBYTE Flags);             /* Refresh main display, see flags below */
  34
  35 BOOL autoscroll     (Project, WORD ystep);               /* Delta scroll, returning TRUE if changes */
  36 void scroll_xdelta  (Project, LONG xstep);
  37 void scroll_ydelta  (Project, LONG ystep);               /* Ditto for vertical scroll */
  38 void scroll_xy      (Project, LONG,LONG,BYTE adj);       /* Jump display to absolute pos */
  39 void scroll_up      (Project, LINE *,WORD yc,LONG lp);
  40 void redraw_content (Project, LINE *,WORD y,WORD nb);
  41 void unmark_all     (Project, BYTE);                     /* Deselect all marked region */
  42
  43 /** Possible values for flags in new_size() **/
  44 #define EDIT_AREA            1              /* Refresh only text area */
  45 #define EDIT_GUI             2              /* Refresh gui components */
  46 #define EDIT_ALL             3              /* Refresh all */
  47
  48 #endif