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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 5 sub } def
/panel.text.y { panel.y 5 add } def
/panel.text.Fy 0 def
/panel.font font.normal def
/panel.expert false def
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Init panel.
%
% ( ) ==> ( )
%
/panel.init {
/panel.back 0 panel.y moveto panel.size savescreen def
/panel.entry.help [ keyF1 0 "F1" /panel.help /panel.help.width /panel.help.update .undef ] def
/panel.entry.about [ keyF1 0 "F1" /panel.about /panel.about.width /panel.about.update .undef ] def
% define panel layout
/panel.full [
% [ key x label show_func width_func update_func init_func ]
about.msg {
panel.entry.about
} {
panel.entry.help
} ifelse
syslinux {
config.livecd {
[ keyF2 0 "F2" /panel.lang /panel.lang.width /panel.lang.update /lang.init ]
[ keyF3 0 "F3" /panel.video /panel.video.width /panel.video.update /video.init ]
[ keyF4 0 "F4" /panel.kernelopts /panel.kernelopts.width /panel.kernelopts.update /kernelopts.init ]
} {
[ keyF2 0 "F2" /panel.lang /panel.lang.width /panel.lang.update /lang.init ]
[ keyF3 0 "F3" /panel.video /panel.video.width /panel.video.update /video.init ]
[ keyF4 0 "F4" /panel.install /panel.install.width /panel.install.update /install.init ]
[ keyF5 0 "F5" /panel.dud /panel.dud.width /panel.dud.update /dud.init ]
[ keyF6 0 "F6" /panel.kernelopts /panel.kernelopts.width /panel.kernelopts.update /kernelopts.init ]
32+64bit_source {
64bit {
32bit_boot_dir .undef ne
64bit_boot_dir .undef ne
32bit_boot_dir 64bit_boot_dir ne
and and {
[ keyF7 0 "F7" /panel.bits /panel.bits.width /panel.bits.update /bits.init ]
} if
} if
} if
keymap.mainmenu {
[ keyF8 0 "F8" /panel.keymap /panel.keymap.width /panel.keymap.update /keymap.init ]
} if
} ifelse
xmenu.bits .undef eq { bits.init } if
} {
[ keyF2 0 "F2" /panel.lang /panel.lang.width /panel.lang.update /lang.init ]
[ keyF3 0 "F3" /panel.kernelopts /panel.kernelopts.width /panel.kernelopts.update /kernelopts.init ]
"profiles" findfile dup {
/profile.data exch def
[ keyF3 0 "F3" /panel.profile /panel.profile.width /panel.profile.update /profile.init ]
} { pop } ifelse
keymap.mainmenu {
[ keyF4 0 "F4" /panel.keymap /panel.keymap.width /panel.keymap.update /keymap.init ]
} if
} ifelse
] def
% initialize all
panel.full { 6 get dup .undef ne { exec } { pop } ifelse } forall
/panel panel.full 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.color 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 config.rtl { clip.size pop } { 0 } ifelse def
panel { dup {
dup 1 panel.x put
dup 4 get exec over 2 get strsize pop add 20 add panel.x exch
config.rtl { sub } { add } ifelse
/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 { over panel.extra pop 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 config.rtl { sub } { add } ifelse def
/panel.tmp.F exch 2 get def
panel.tmp.x panel.text.y panel.text.Fy add moveto
panel.f-key.fg setcolor panel.tmp.F show.rtl
panel.normal.fg setcolor
6 config.rtl { neg } if panel.text.Fy neg rmoveto
} def
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
% Do some extra things.
%
% ( key ) => ( key )
%
/panel.extra {
% move down one menu entry; but only once
% see keyDown in main::main.input
% only for install CDs
syslinux not { return } if
% not for F1
dup keyF1 eq { return } if
panel.extra.fkey .undef eq
menu.entry 0 eq
menu.entry menu.texts length 1 sub lt
and and {
/panel.extra.fkey 1 def
menu.entry false MenuSelect
menu.visible.entries menu.entry menu.shift sub sub 1 eq {
/menu.shift menu.shift 1 add def main.drawmenu
} if
/menu.entry menu.entry 1 add def
menu.entry true MenuSelect
} if
} def
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