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Diffstat (limited to 'generic/tclOOScript.h')
| -rw-r--r-- | generic/tclOOScript.h | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/generic/tclOOScript.h b/generic/tclOOScript.h new file mode 100644 index 0000000..ab637dd --- /dev/null +++ b/generic/tclOOScript.h @@ -0,0 +1,263 @@ +/* + * tclOOScript.h -- + * + * This file contains support scripts for TclOO. They are defined here so + * that the code can be definitely run even in safe interpreters; TclOO's + * core setup is safe. + * + * Copyright (c) 2012-2018 Donal K. Fellows + * Copyright (c) 2013 Andreas Kupries + * Copyright (c) 2017 Gerald Lester + * + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#ifndef TCL_OO_SCRIPT_H +#define TCL_OO_SCRIPT_H + +/* + * The scripted part of the definitions of TclOO. + * + * Compiled from generic/tclOOScript.tcl by tools/makeHeader.tcl, which + * contains the commented version of everything; *this* file is automatically + * generated. + */ + +static const char *tclOOSetupScript = +/* !BEGIN!: Do not edit below this line. */ +"::namespace eval ::oo {\n" +"\t::namespace path {}\n" +"\tnamespace eval Helpers {\n" +"\t\t::namespace path {}\n" +"\t\tproc callback {method args} {\n" +"\t\t\tlist [uplevel 1 {::namespace which my}] $method {*}$args\n" +"\t\t}\n" +"\t\tnamespace export callback\n" +"\t\tnamespace eval tmp {namespace import ::oo::Helpers::callback}\n" +"\t\tnamespace export -clear\n" +"\t\trename tmp::callback mymethod\n" +"\t\tnamespace delete tmp\n" +"\t\tproc classvariable {name args} {\n" +"\t\t\tset ns [info object namespace [uplevel 1 {self class}]]\n" +"\t\t\tforeach v [list $name {*}$args] {\n" +"\t\t\t\tif {[string match *(*) $v]} {\n" +"\t\t\t\t\tset reason \"can\'t create a scalar variable that looks like an array element\"\n" +"\t\t\t\t\treturn -code error -errorcode {TCL UPVAR LOCAL_ELEMENT} \\\n" +"\t\t\t\t\t\t[format {bad variable name \"%s\": %s} $v $reason]\n" +"\t\t\t\t}\n" +"\t\t\t\tif {[string match *::* $v]} {\n" +"\t\t\t\t\tset reason \"can\'t create a local variable with a namespace separator in it\"\n" +"\t\t\t\t\treturn -code error -errorcode {TCL UPVAR INVERTED} \\\n" +"\t\t\t\t\t\t[format {bad variable name \"%s\": %s} $v $reason]\n" +"\t\t\t\t}\n" +"\t\t\t\tlappend vs $v $v\n" +"\t\t\t}\n" +"\t\t\ttailcall namespace upvar $ns {*}$vs\n" +"\t\t}\n" +"\t\tproc link {args} {\n" +"\t\t\tset ns [uplevel 1 {::namespace current}]\n" +"\t\t\tforeach link $args {\n" +"\t\t\t\tif {[llength $link] == 2} {\n" +"\t\t\t\t\tlassign $link src dst\n" +"\t\t\t\t} elseif {[llength $link] == 1} {\n" +"\t\t\t\t\tlassign $link src\n" +"\t\t\t\t\tset dst $src\n" +"\t\t\t\t} else {\n" +"\t\t\t\t\treturn -code error -errorcode {TCLOO CMDLINK FORMAT} \\\n" +"\t\t\t\t\t\t\"bad link description; must only have one or two elements\"\n" +"\t\t\t\t}\n" +"\t\t\t\tif {![string match ::* $src]} {\n" +"\t\t\t\t\tset src [string cat $ns :: $src]\n" +"\t\t\t\t}\n" +"\t\t\t\tinterp alias {} $src {} ${ns}::my $dst\n" +"\t\t\t\ttrace add command ${ns}::my delete [list \\\n" +"\t\t\t\t\t::oo::UnlinkLinkedCommand $src]\n" +"\t\t\t}\n" +"\t\t\treturn\n" +"\t\t}\n" +"\t}\n" +"\tproc UnlinkLinkedCommand {cmd args} {\n" +"\t\tif {[namespace which $cmd] ne {}} {\n" +"\t\t\trename $cmd {}\n" +"\t\t}\n" +"\t}\n" +"\tproc DelegateName {class} {\n" +"\t\tstring cat [info object namespace $class] {:: oo ::delegate}\n" +"\t}\n" +"\tproc MixinClassDelegates {class} {\n" +"\t\tif {![info object isa class $class]} {\n" +"\t\t\treturn\n" +"\t\t}\n" +"\t\tset delegate [DelegateName $class]\n" +"\t\tif {![info object isa class $delegate]} {\n" +"\t\t\treturn\n" +"\t\t}\n" +"\t\tforeach c [info class superclass $class] {\n" +"\t\t\tset d [DelegateName $c]\n" +"\t\t\tif {![info object isa class $d]} {\n" +"\t\t\t\tcontinue\n" +"\t\t\t}\n" +"\t\t\tdefine $delegate ::oo::define::superclass -append $d\n" +"\t\t}\n" +"\t\tobjdefine $class ::oo::objdefine::mixin -append $delegate\n" +"\t}\n" +"\tproc UpdateClassDelegatesAfterClone {originObject targetObject} {\n" +"\t\tset originDelegate [DelegateName $originObject]\n" +"\t\tset targetDelegate [DelegateName $targetObject]\n" +"\t\tif {\n" +"\t\t\t[info object isa class $originDelegate]\n" +"\t\t\t&& ![info object isa class $targetDelegate]\n" +"\t\t} then {\n" +"\t\t\tcopy $originDelegate $targetDelegate\n" +"\t\t\tobjdefine $targetObject mixin -set \\\n" +"\t\t\t\t{*}[lmap c [info object mixin $targetObject] {\n" +"\t\t\t\t\tif {$c eq $originDelegate} {set targetDelegate} {set c}\n" +"\t\t\t\t}]\n" +"\t\t}\n" +"\t}\n" +"\tproc define::classmethod {name {args {}} {body {}}} {\n" +"\t\t::set argc [::llength [::info level 0]]\n" +"\t\t::if {$argc == 3} {\n" +"\t\t\t::return -code error -errorcode {TCL WRONGARGS} [::format \\\n" +"\t\t\t\t{wrong # args: should be \"%s name \?args body\?\"} \\\n" +"\t\t\t\t[::lindex [::info level 0] 0]]\n" +"\t\t}\n" +"\t\t::set cls [::uplevel 1 self]\n" +"\t\t::if {$argc == 4} {\n" +"\t\t\t::oo::define [::oo::DelegateName $cls] method $name $args $body\n" +"\t\t}\n" +"\t\t::tailcall forward $name myclass $name\n" +"\t}\n" +"\tproc define::initialise {body} {\n" +"\t\t::set clsns [::info object namespace [::uplevel 1 self]]\n" +"\t\t::tailcall apply [::list {} $body $clsns]\n" +"\t}\n" +"\tnamespace eval define {\n" +"\t\t::namespace export initialise\n" +"\t\t::namespace eval tmp {::namespace import ::oo::define::initialise}\n" +"\t\t::namespace export -clear\n" +"\t\t::rename tmp::initialise initialize\n" +"\t\t::namespace delete tmp\n" +"\t}\n" +"\tdefine Slot {\n" +"\t\tmethod Get {} {\n" +"\t\t\treturn -code error -errorcode {TCLOO ABSTRACT_SLOT} \"unimplemented\"\n" +"\t\t}\n" +"\t\tmethod Set list {\n" +"\t\t\treturn -code error -errorcode {TCLOO ABSTRACT_SLOT} \"unimplemented\"\n" +"\t\t}\n" +"\t\tmethod Resolve list {\n" +"\t\t\treturn $list\n" +"\t\t}\n" +"\t\tmethod -set args {\n" +"\t\t\tset my [namespace which my]\n" +"\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" +"\t\t\ttailcall my Set $args\n" +"\t\t}\n" +"\t\tmethod -append args {\n" +"\t\t\tset my [namespace which my]\n" +"\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" +"\t\t\tset current [uplevel 1 [list $my Get]]\n" +"\t\t\ttailcall my Set [list {*}$current {*}$args]\n" +"\t\t}\n" +"\t\tmethod -clear {} {tailcall my Set {}}\n" +"\t\tmethod -prepend args {\n" +"\t\t\tset my [namespace which my]\n" +"\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" +"\t\t\tset current [uplevel 1 [list $my Get]]\n" +"\t\t\ttailcall my Set [list {*}$args {*}$current]\n" +"\t\t}\n" +"\t\tmethod -remove args {\n" +"\t\t\tset my [namespace which my]\n" +"\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" +"\t\t\tset current [uplevel 1 [list $my Get]]\n" +"\t\t\ttailcall my Set [lmap val $current {\n" +"\t\t\t\tif {$val in $args} continue else {set val}\n" +"\t\t\t}]\n" +"\t\t}\n" +"\t\tforward --default-operation my -append\n" +"\t\tmethod unknown {args} {\n" +"\t\t\tset def --default-operation\n" +"\t\t\tif {[llength $args] == 0} {\n" +"\t\t\t\ttailcall my $def\n" +"\t\t\t} elseif {![string match -* [lindex $args 0]]} {\n" +"\t\t\t\ttailcall my $def {*}$args\n" +"\t\t\t}\n" +"\t\t\tnext {*}$args\n" +"\t\t}\n" +"\t\texport -set -append -clear -prepend -remove\n" +"\t\tunexport unknown destroy\n" +"\t}\n" +"\tobjdefine define::superclass forward --default-operation my -set\n" +"\tobjdefine define::mixin forward --default-operation my -set\n" +"\tobjdefine objdefine::mixin forward --default-operation my -set\n" +"\tdefine object method <cloned> {originObject} {\n" +"\t\tforeach p [info procs [info object namespace $originObject]::*] {\n" +"\t\t\tset args [info args $p]\n" +"\t\t\tset idx -1\n" +"\t\t\tforeach a $args {\n" +"\t\t\t\tif {[info default $p $a d]} {\n" +"\t\t\t\t\tlset args [incr idx] [list $a $d]\n" +"\t\t\t\t} else {\n" +"\t\t\t\t\tlset args [incr idx] [list $a]\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\tset b [info body $p]\n" +"\t\t\tset p [namespace tail $p]\n" +"\t\t\tproc $p $args $b\n" +"\t\t}\n" +"\t\tforeach v [info vars [info object namespace $originObject]::*] {\n" +"\t\t\tupvar 0 $v vOrigin\n" +"\t\t\tnamespace upvar [namespace current] [namespace tail $v] vNew\n" +"\t\t\tif {[info exists vOrigin]} {\n" +"\t\t\t\tif {[array exists vOrigin]} {\n" +"\t\t\t\t\tarray set vNew [array get vOrigin]\n" +"\t\t\t\t} else {\n" +"\t\t\t\t\tset vNew $vOrigin\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t}\n" +"\t}\n" +"\tdefine class method <cloned> {originObject} {\n" +"\t\tnext $originObject\n" +"\t\t::oo::UpdateClassDelegatesAfterClone $originObject [self]\n" +"\t}\n" +"\tclass create singleton {\n" +"\t\tsuperclass class\n" +"\t\tvariable object\n" +"\t\tunexport create createWithNamespace\n" +"\t\tmethod new args {\n" +"\t\t\tif {![info exists object] || ![info object isa object $object]} {\n" +"\t\t\t\tset object [next {*}$args]\n" +"\t\t\t\t::oo::objdefine $object {\n" +"\t\t\t\t\tmethod destroy {} {\n" +"\t\t\t\t\t\t::return -code error -errorcode {TCLOO SINGLETON} \\\n" +"\t\t\t\t\t\t\t\"may not destroy a singleton object\"\n" +"\t\t\t\t\t}\n" +"\t\t\t\t\tmethod <cloned> {originObject} {\n" +"\t\t\t\t\t\t::return -code error -errorcode {TCLOO SINGLETON} \\\n" +"\t\t\t\t\t\t\t\"may not clone a singleton object\"\n" +"\t\t\t\t\t}\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\treturn $object\n" +"\t\t}\n" +"\t}\n" +"\tclass create abstract {\n" +"\t\tsuperclass class\n" +"\t\tunexport create createWithNamespace new\n" +"\t}\n" +"}\n" +/* !END!: Do not edit above this line. */ +; + +#endif /* TCL_OO_SCRIPT_H */ + +/* + * Local Variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * End: + */ |