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202 lines
4.0 KiB
202 lines
4.0 KiB
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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%
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% Accessibility mode selector.
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%
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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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/access.option .undef def
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/.access.none 0 def
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/.access.v1 1 def
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/.access.v2 2 def
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/.access.v3 3 def
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/.access.brltty 4 def
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/.access.m1 5 def
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/.access.m2 6 def
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/access.alloptionnames [
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.undef
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"v1" "v2" "v3" "brltty"
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"m1" "m2"
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] def
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/access.optionnames [ access.alloptionnames { } forall ] def
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% Custom kernel options. Feel free to extend as needed. Keep this in sync
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% with MenuInit.
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/access.options.v1 "access=v1" def
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/access.alltexts [
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/txt_access_none
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/txt_access_v1 /txt_access_v2 /txt_access_v3 /txt_access_brltty
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/txt_access_m1 /txt_access_m2
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] def
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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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% Initialise accessibility menu.
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%
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% ( ) ==> ( )
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%
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/access.init {
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/xmenu.access .xm_size array def
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/xmenu xmenu.access def
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xmenu .xm_current .access.none put
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xmenu .xm_list [
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access.optionnames {
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0 1 access.alloptionnames length 1 sub {
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over access.alloptionnames 2 index get eq {
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access.alltexts exch get exch pop exit
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} {
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pop
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} ifelse
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} for
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} forall
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] put
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/access.optionmap [
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0 1 access.optionnames length 1 sub {
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0 1 access.alloptionnames length 1 sub {
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access.optionnames 2 index get access.alloptionnames 2 index get eq {
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[ 2 index rot ] exch exit
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% leaves [ optionindex alloptionindex ] optionindex
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} {
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pop
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} ifelse
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} for
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pop
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} for
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] def
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xmenu .xm_title /txt_access put
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/access.soundfiles [
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access.optionnames {
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dup .undef ne {
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/access.tmpfilename 32 string def
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"access%s.mod" access.tmpfilename sprintf
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access.tmpfilename findfile
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} if
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} forall
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] def
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pmenu.init
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} def
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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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% Update accessibility status.
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%
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% ( ) ==> ( )
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%
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/access.update {
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/xmenu xmenu.access def
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access.optionnames xmenu .xm_current get get dup .undef eq {
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pop
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/access.option .undef def
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} {
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dup "brltty" eq {
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pop /access.option "braille=ask" def
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} {
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dup "v1" eq {
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pop /access.option access.options.v1 def
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} {
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dup length 7 add string /access.option exch def
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"access=%s" access.option sprintf
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} ifelse
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} ifelse
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} ifelse
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/window.action actRedrawPanel def
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pmenu.update
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} def
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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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% Select an accessibility menu item.
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%
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% ( ) ==> ( )
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%
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/access.select {
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/xmenu xmenu.access def
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access.soundfiles xmenu .xm_current get get dup .undef ne {
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/player.access 1 def
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player.access exch mod.load
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player.access 0 mod.play
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} { pop } ifelse
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} def
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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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% Handle keyboard input.
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%
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% ( key_in ) ==> ( key_out )
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%
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/access.input {
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dup 0 eq { return } if
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dup 0xff and '0' sub
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dup 0 lt { return } if
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dup access.optionmap {
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dup 1 get 2 index eq {
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0 get dup xmenu .xm_list get length lt {
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xmenu.select
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pop
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0
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} {
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pop
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} ifelse
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} {
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pop
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} ifelse
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} forall
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} def
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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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% Show window.
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%
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% ( ) => ( )
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%
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/panel.access {
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"access" help.setcontext
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window.xmenu
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dup .xmenu xmenu.access put
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dup .xmenu.update /access.update put
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dup .xmenu.select /access.select put
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dup .xmenu.input /access.input put
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dup window.init
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window.show
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} def
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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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% Return width of panel entry.
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%
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% ( ) => ( width )
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%
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/panel.access.width {
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/xmenu xmenu.access def
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pmenu.width
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} def
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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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% Redraw panel entry.
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%
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% ( panel ) => ( )
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%
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/panel.access.update {
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/xmenu xmenu.access def
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pmenu.panel.update
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} def
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