mdw@git.distorted.org.uk Git - ssr/blob - StraySrc/Libraries/Sapphire/sh/tspr

   1 ;
   2 ; tspr.sh
   3 ;
   4 ; Toolsprite hacking for things like border sizes
   5 ;
   6 ; © 1994-1998 Straylight
   7 ;
   8
   9 ;----- Licensing note -------------------------------------------------------
  10 ;
  11 ; This file is part of Straylight's Sapphire library.
  12 ;
  13 ; Sapphire is free software; you can redistribute it and/or modify
  14 ; it under the terms of the GNU General Public License as published by
  15 ; the Free Software Foundation; either version 2, or (at your option)
  16 ; any later version.
  17 ;
  18 ; Sapphire is distributed in the hope that it will be useful,
  19 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 ; GNU General Public License for more details.
  22 ;
  23 ; You should have received a copy of the GNU General Public License
  24 ; along with Sapphire.  If not, write to the Free Software Foundation,
  25 ; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  26
  27 ;----- Overview -------------------------------------------------------------
  28 ;
  29 ; Functions provided:
  30 ;
  31 ;  tspr_getSprAddr
  32 ;  tspr_borderWidths
  33 ;  tspr_adjustBox
  34
  35                 [       :LNOT::DEF:tspr__dfn
  36                 GBLL    tspr__dfn
  37
  38 ; --- tspr_getSprAddr ---
  39 ;
  40 ; On entry:     --
  41 ;
  42 ; On exit:      R0 == pointer to tool sprites, or 0 if none
  43 ;
  44 ; Use:          Returns a pointer to the toolsprites. If the user is using
  45 ;               RISC OS 2, or there are no toolsprites defined, then
  46 ;               0 is returned.
  47
  48                 IMPORT  tspr_getSprAddr
  49
  50 ; --- tspr_borderWidths ---
  51 ;
  52 ; On entry:     --
  53 ;
  54 ; On exit:      R0 == title bar height
  55 ;               R1 == vertical scroll bar width
  56 ;               R2 == horizontal scroll bar height
  57 ;
  58 ; Use:          Return the width of window tools by looking at the
  59 ;               sprites associated with them, rather than creating
  60 ;               a temporary window.
  61
  62                 IMPORT  tspr_borderWidths
  63
  64 ; --- tspr_adjustBox ---
  65 ;
  66 ; On entry:     R1 == pointer to Wimp_OpenWindow block to modify
  67 ;
  68 ; On exit:      Block updated in place
  69 ;
  70 ; Use:          Updates the open block to ensure that the window is opened
  71 ;               on the screen.
  72
  73                 IMPORT  tspr_adjustBox
  74
  75                 ]
  76
  77 ;----- That's all, folks ----------------------------------------------------
  78
  79                 END