workbench/tools/Edit/Gui.h

   1 /**************************************************************
   2 **** gui.h: datatypes of main interface.                   ****
   3 **** Free software under GNU license, written in 3/1/2000  ****
   4 **** © T.Pierron, C.Guillaume.                             ****
   5 **************************************************************/
   6
   7 #ifndef GUI_H
   8 #define GUI_H
   9
  10 #ifdef  INTUITION_INTUITION_H      /* Reduce includes required */
  11 struct Scroll
  12 {
  13         struct Gadget   scroller;        /* proportionnal gadget */
  14         struct Gadget   down;            /* down gadget */
  15         struct Gadget   up;              /* up gadget */
  16         struct PropInfo pinfo;           /* PropInfo for scroller */
  17         struct Image    simage;          /* image for scroller */
  18         struct Image *  upimage;         /* Boopsi image for up arrow */
  19         struct Image *  downimage;       /* ditto for down arrow */
  20 };
  21
  22 /** This very looooong names are quite boring to write... **/
  23 #define GetSI( gad )         ((struct StringInfo *)gad->SpecialInfo)
  24
  25 #endif
  26
  27 /*** Global variables common to all projects ***/
  28 struct gv
  29 {
  30         UWORD left,    top;              /* Upper left corner of edit area */
  31         UWORD right,   bottom;           /* Bottom right corner */
  32         UWORD nbline,  nbcol;            /* Nb. of visible lines/columns */
  33         UWORD topcurs, botcurs;          /* Max positions before to scroll */
  34         UBYTE xsize,   ysize, basel;     /* Font size */
  35         UWORD rcurs,   xstep;            /* Right-most window pos of cursor */
  36         UBYTE txtmask, selmask;          /* Mask to optimize scrolling */
  37         UBYTE depthwid;                  /* Depth-arrange image width */
  38         UWORD oldtop;                    /* Top change if project bar is added */
  39         UWORD xinfo,   yinfo;            /* Position of line/col [INS|OVR] marker */
  40 };
  41
  42 /*** Pens number to render editor ***/
  43 struct pens
  44 {
  45         WORD bg,    fg;                  /* Foreground & background normal text pens */
  46         WORD bgfill,fgfill;              /* Dito with selected text pens */
  47         WORD bgbar, fgbar;               /* Left margin background & foreground */
  48         WORD shine, shade;               /* Shine & shadow pens for project bar */
  49         WORD bgpan, fgpan;               /* Foreground & background panel pens */
  50         WORD panel, abpan;               /* Project bar glyph & activ bg panel */
  51 };
  52
  53 extern struct Screen *  Scr;
  54 extern APTR             Vi;
  55 extern struct Window *  Wnd;
  56 extern struct Menu *    Menu;
  57 extern struct Scroll *  Prop;
  58 extern struct RastPort *RP,RPT;
  59 extern struct gv        gui;
  60 extern struct pens      pen;
  61
  62 long            setup       ( void );
  63 void            load_pens   ( void );
  64 void            free_prop   ( struct Scroll * );
  65 void            adjust_win  ( struct Window *, BYTE PrjBar );
  66 struct Scroll * add_prop    ( struct Window * );
  67 CONST_STRPTR    GetMenuText ( ULONG );
  68 void            prop_adj    ( Project );
  69 void            clear_brcorner( void );
  70 void            CloseMainWnd( BOOL );
  71 void            recalc_sigbits(void);
  72
  73 /*** Easy access to commonly used variables: ***/
  74 #define YSIZE                                   (gui.ysize)
  75 #define XSIZE                                   (gui.xsize)
  76 #define BASEL                                   (gui.basel)
  77
  78 #endif