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% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
%
% Panel handling.
%
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Some global vars.
%
/panel.size { clip.size pop 24 } def
/panel.y { clip.size exch pop panel.size exch pop sub 10 sub } def
/panel.text.y { panel.y 5 add } def
/panel.font font.normal def
/panel.normal lightblue def
/panel.high white def
/panel.bg lightgray def
/panel.border lightdotcolor def
/.panel.full 1 def
/.panel.short 2 def
/.panel.both .panel.full .panel.short or def
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Init panel.
%
% ( ) ==> ( )
%
/panel.init {
/panel.back 0 panel.y moveto panel.size savescreen def
% define panel layout
/panel.template [
% [ key x label show_func width_func update_func init_func ]
help.getmessages "" ne {
[ .panel.both [ keyF1 0 "F1" /panel.help /panel.help.width /panel.help.update .undef ] ]
} if
syslinux {
[ .panel.both [ keyF2 0 "F2" /panel.lang /panel.lang.width /panel.lang.update /lang.init ] ]
[ .panel.both [ keyF3 0 "F3" /panel.keymap /panel.keymap.width /panel.keymap.update /keymap.init ] ]
[ .panel.both [ keyF4 0 "F4" /panel.modes /panel.modes.width /panel.modes.update /modes.init ] ]
[ .panel.both [ keyF5 0 "F5" /panel.access /panel.access.width /panel.access.update /access.init ] ]
[ .panel.short [ keyF6 0 "F6" /panel.options /panel.fulloptions.width /panel.fulloptions.update .undef ] ]
[ .panel.full [ keyF6 0 "F6" /panel.fulloptions /panel.fulloptions.width /panel.fulloptions.update /fulloptions.init ] ]
32+64bit_source {
64bit {
32bit_boot_dir .undef ne
64bit_boot_dir .undef ne
32bit_boot_dir 64bit_boot_dir ne
and and {
[ .panel.full [ keyF7 0 "F7" /panel.bits /panel.bits.width /panel.bits.update /bits.init ] ]
} if
} if
} if
xmenu.bits .undef eq { bits.init } if
} {
[ .panel.both [ keyF2 0 "F2" /panel.lang /panel.lang.width /panel.lang.update /lang.init ] ]
"profiles" findfile dup {
/profile.data exch def
[ .panel.both [ keyF3 0 "F3" /panel.profile /panel.profile.width /panel.profile.update /profile.init ] ]
} { pop } ifelse
} ifelse
] def
% initialize all
panel.template { 1 get 6 get dup .undef ne { exec } { pop } ifelse } forall
/panel.full [
panel.template {
dup 0 get .panel.full and 0 ne { 1 get } { pop } ifelse
} forall
] def
/panel.short [
panel.template {
dup 0 get .panel.short and 0 ne { 1 get } { pop } ifelse
} forall
] def
/panel panel.short def
panel.show
} def
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Show panel.
%
% ( ) ==> ( )
%
/panel.show {
panel.font setfont
% panel.bg setcolor
0 panel.y moveto
% currentpoint
panel.back restorescreen
% currenttransparency
% 50 settransparency
% panel.size fillrect
% settransparency
% moveto
% panel.border setcolor
% 0 -1 rmoveto
% 0 1 clip.size pop 3 div { pop putpixel 3 0 rmoveto } for
% don't change xmenu
/xmenu xmenu
/panel.x 0 def
panel { dup {
dup 1 panel.x put
dup 4 get exec over 2 get strsize pop add 20 add panel.x add /panel.x exch def
dup 5 get exec
} { pop } ifelse } forall
def
} def
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Handle keyboard input.
%
% ( key_in ) ==> ( key_out )
%
/panel.input {
panel { dup {
dup 0 get 2 index eq { 3 get exec pop 0 exit } { pop } ifelse
} { pop } ifelse } forall
} def
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Draw panel entry label and move to text field.
%
% ( panel ) => ( )
%
/panel.text.moveto {
/panel.tmp.x over 1 get 10 add def
/panel.tmp.F exch 2 get def
panel.tmp.x panel.text.y moveto
panel.high setcolor panel.tmp.F show
panel.normal setcolor
6 0 rmoveto
} def
|