ui/keypress.c

   1 /* $Id: keypress.c,v 1.4 2005-01-24 22:19:10 schaffner Exp $ */
   2 /*
   3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   4 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   7 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   9 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
  10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  12 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  13 */
  14
  15 #ifdef RCS
  16 static char rcsid[] = "$Id: keypress.c,v 1.4 2005-01-24 22:19:10 schaffner Exp $";
  17 #endif
  18
  19 #ifdef HAVE_CONFIG_H
  20 #include "conf.h"
  21 #endif
  22
  23 #include <stdio.h>
  24 #include <stdarg.h>
  25 #include <string.h>
  26
  27 #include "fix.h"
  28 #include "pstypes.h"
  29 #include "gr.h"
  30 #include "ui.h"
  31 #include "key.h"
  32
  33 char * KeyDesc[256] = {         \
  34 "","{Esc}","{1}","{2}","{3}","{4}","{5}","{6}","{7}","{8}","{9}","{0}","{-}",           \
  35 "{=}","{Backspace}","{Tab}","{Q}","{W}","{E}","{R}","{T}","{Y}","{U}","{I}","{O}",      \
  36 "{P}","{[}","{]}","{Enter}","{LeftCtrl}","{A}","{S}","{D}","{F}",        \
  37 "{G}","{H}","{J}","{K}","{L}","{;}","{'}","{`}",        \
  38 "{RightShift}","{\\}","{Z}","{X}","{C}","{V}","{B}","{N}","{M}","{,}",      \
  39 "{.}","{/}","{LeftShift}","{Pad*}","{LeftAlt}","{Spacebar}",      \
  40 "{CapsLock}","{F1}","{F2}","{F3}","{F4}","{F5}","{F6}","{F7}","{F8}","{F9}",        \
  41 "{F10}","{NumLock}","{ScrollLock}","{Pad7}","{Pad8}","{Pad9}","{Pad-}",   \
  42 "{Pad4}","{Pad5}","{Pad6}","{Pad+}","{Pad1}","{Pad2}","{Pad3}","{Pad0}", \
  43 "{Pad.}","","","","{F11}","{F12}","","","","","","","","","",         \
  44 "","","","","","","","","","","","","","","","","","","","",     \
  45 "","","","","","","","","","","","","","","","","","","","",     \
  46 "","","","","","","","","","","","","","","","","","",           \
  47 "{PadEnter}","{RightCtrl}","","","","","","","","","","","","","", \
  48 "","","","","","","","","","","{Pad/}","","","{RightAlt}","",      \
  49 "","","","","","","","","","","","","","{Home}","{Up}","{PageUp}",     \
  50 "","{Left}","","{Right}","","{End}","{Down}","{PageDown}","{Insert}",       \
  51 "{Delete}","","","","","","","","","","","","","","","","","",     \
  52 "","","","","","","","","","","","","","","","","","","","",     \
  53 "","","","","","","" };
  54
  55
  56
  57
  58 void GetKeyDescription( char * text, int keypress )
  59 {
  60         char Ctrl[10];
  61         char Alt[10];
  62         char Shift[10];
  63
  64         if (keypress & KEY_CTRLED)
  65                 strcpy( Ctrl, "{Ctrl}");
  66         else
  67                 strcpy( Ctrl, "");
  68
  69         if (keypress & KEY_ALTED)
  70                 strcpy( Alt, "{Alt}");
  71         else
  72                 strcpy( Alt, "");
  73
  74         if (keypress & KEY_SHIFTED)
  75                 strcpy( Shift, "{Shift}");
  76         else
  77                 strcpy( Shift, "");
  78
  79         sprintf( text, "%s%s%s%s", Ctrl, Alt, Shift, KeyDesc[keypress & 255 ]  );
  80 }
  81
  82
  83 int DecodeKeyText( char * text )
  84 {
  85         int i, code = 0;
  86
  87         if (strstr(text, "{Ctrl}") )
  88                 code |= KEY_CTRLED;
  89         if (strstr(text, "{Alt}") )
  90                 code |= KEY_ALTED;
  91         if (strstr(text, "{Shift}") )
  92                 code |= KEY_SHIFTED;
  93
  94         for (i=0; i<256; i++ )
  95         {
  96                 if ( strlen(KeyDesc[i])>0 && strstr(text, KeyDesc[i]) )
  97                 {
  98                         code |= i;
  99                         return code;
 100                 }
 101         }
 102         return -1;
 103 }
 104
 105
 106
 107
 108 int GetKeyCode(char * text)
 109 {
 110         UI_WINDOW * wnd;
 111         UI_GADGET_BUTTON * DoneButton;
 112         char temp_text[100];
 113
 114         text = text;
 115
 116         wnd = ui_open_window( 200, 200, 400, 200, WIN_DIALOG );
 117
 118         DoneButton = ui_add_gadget_button( wnd, 170, 165, 60, 25, "Ok", NULL );
 119
 120         ui_gadget_calc_keys(wnd);
 121
 122         //key_flush();
 123
 124         wnd->keyboard_focus_gadget = (UI_GADGET *)DoneButton;
 125
 126         while(1)
 127         {
 128                 ui_mega_process();
 129                 ui_window_do_gadgets(wnd);
 130
 131                 if (last_keypress > 0)
 132                 {
 133                         GetKeyDescription( temp_text, last_keypress );
 134                         ui_wprintf_at( wnd, 10, 100, "%s     ", temp_text  );
 135                 }
 136
 137                 if (DoneButton->pressed)
 138                         break;
 139         }
 140
 141         ui_close_window(wnd);
 142
 143         return 0;
 144 }
 145