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dpavlin |
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package provide mlcm::menu 0.1 |
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namespace eval mlcm::menu { |
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array set _all {} |
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array set _men {} |
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set _act 0 |
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proc addentry {name rec} { |
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variable _all |
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if [catch {set menus $_all($name)}] { |
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set menus [list] |
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} |
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set len [llength $menus] |
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set ent [$rec get 3000] |
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set idx [expr $ent / 100] |
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for {set j $len} {$idx >= $j} {incr j} { |
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lappend menus [list] |
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} |
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set lst [lindex $menus $idx] |
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set cfg [openIsisRec {} -fdt $mlcm::meta::fdtMenu] |
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eval $cfg add -ignore [$rec get -tags] |
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$rec done |
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lappend lst $cfg |
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lset menus $idx $lst |
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set _all($name) $menus |
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} |
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proc _sortentries {e1 e2} { |
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set m1 [$e1 get 3000] |
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set m2 [$e2 get 3000] |
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expr $m1 - $m2 |
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} |
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proc doneentries {} { |
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variable _all |
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foreach {key lst} [array get _all] { |
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set len [llength $lst] |
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set slst [list] |
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for {set j 0} {$len > $j} {incr j} { |
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set ent [lindex $lst $j] |
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if [llength $ent] { |
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set ent [lsort -command _sortentries $ent] |
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} |
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lappend slst "$ent" |
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} |
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set _all($key) $slst |
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} |
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} |
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proc _name2lbl {name underl} { |
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upvar $underl idx |
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set idx [string first & $name] |
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if {0 <= $idx} { |
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set res [string range $name [expr $idx + 1] end] |
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if $idx { |
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set n1 [string range $name 0 [expr $idx - 1]] |
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set res $n1$res |
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} |
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set idx "-underline $idx" |
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return $res |
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} |
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set idx "" |
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return $name |
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} |
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proc _rec2btn rec { |
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set name [_name2lbl [mlcm::lang::strippedMsg [$rec get name\[0\]]] underl] |
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return "-text $name $underl" |
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} |
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proc _rec2cmd rec { |
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set name [_name2lbl [mlcm::lang::strippedMsg [$rec get name\[0\]]] underl] |
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set cmd [$rec get {command\[0\] {}}] |
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if [string length $cmd] { |
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set cmd "-command \{$cmd\}" |
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} |
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set act [$rec get {active\[0\] 1}] |
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if [eval expr $act] { |
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set act "" |
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} { |
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set act "-state disabled" |
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} |
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return "-label \"$name\" $underl $cmd $act" |
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} |
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proc _test {} { |
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variable _act |
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set _act [ expr ! $_act ] |
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} |
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proc showmenu {name parent} { |
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variable _all |
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variable _men |
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set j 0 |
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foreach lst $_all($name) { |
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set len [llength $lst] |
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if $len { |
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set rec [lindex $lst 0] |
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set bttn $parent.$j |
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set subm $bttn.sub |
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set opts [_rec2btn $rec] |
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eval menubutton $bttn $opts \ |
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-menu $subm -bd 2 -relief flat |
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pack $bttn -side left |
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menu $subm -tearoff 0 -borderwidth 2 |
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for {set s 1} {$len > $s} {incr s} { |
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set rec [lindex $lst $s] |
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set opts [_rec2cmd $rec] |
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eval $subm add command $opts |
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} |
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} |
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incr j |
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} |
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if $j { |
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set _men("$parent\ $name") $j |
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} |
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} |
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proc notify {name parent} { |
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variable _all |
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variable _men |
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if {0 == [string length $name]} { |
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set name * |
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} |
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if {0 == [string length $parent]} { |
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set parent * |
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} |
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foreach {key maxm} [array get _men "\"$parent\ $name\""] { |
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set parent [eval lindex $key 0] |
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set name [eval lindex $key 1] |
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if ![llength [info command $parent]] { |
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puts "mlcm::menu: removing $parent" |
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array unset _men $key |
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continue |
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} |
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set j 0 |
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foreach lst $_all($name) { |
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set len [llength $lst] |
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if $len { |
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set subm $parent.$j.sub |
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for {set s 1} {$len > $s} {incr s} { |
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set rec [lindex $lst $s] |
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set act [$rec get {active\[0\] 1}] |
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if [eval expr $act] { |
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set stn normal |
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} { |
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set stn disabled |
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} |
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set s1 [expr $s - 1] |
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set sto [$subm entrycget $s1 -state] |
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if ![string equal $sto $stn] { |
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$subm entryconfigure $s1 -state $stn |
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} |
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} |
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} |
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incr j |
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} |
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} |
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} |
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} |
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