# these simple samples have been developped by C. Mertz mertz@cena.fr in perl
# tcl version by Jean-Paul Imbert imbert@cena.fr

if {![info exists zincDemo]} {
    error "This script should be run from the zinc-widget demo."
}

set w .allOptions
catch {destroy $w}
toplevel $w
wm title $w "Zinc All Option Demonstration"
wm iconname $w "All options"

frame $w.buttons
pack $w.buttons -side bottom -fill x -pady 2m
button $w.buttons.dismiss -text Dismiss -command "destroy $w"
button $w.buttons.code -text "See Code" -command "showCode $w"
pack $w.buttons.dismiss $w.buttons.code -side left -expand 1

# The explanation displayed when running this demo
label $w.label -text "Click on one of the following\nbuttons to get a list of Item\nattributes (or zinc options)\nwith their types.\n"  -justify "left"

pack $w.label -padx 10 -pady 10


# Creating the zinc widget
zinc $w.zinc -width 1 -height 1 -font "10x20" -borderwidth 0 -relief "sunken"
pack $w.zinc

# Creating an instance of every item type
#my %itemtypes;

# These Items have fields! So the number of fields must be given at creation time
foreach type {tabular track waypoint} {
    set itemtypes($type)  [$w.zinc add $type 1 0]
}

# These items needs no specific initial values
foreach type {group icon map reticle text window} {
    set itemtypes($type) [$w.zinc add $type 1]
}

# These items needs some coordinates at creation time
# However curves usually needs more than 2 points.
foreach type {arc curve rectangle} {
    set itemtypes($type) [$w.zinc add $type 1 "0 0 1 1"]
}

# Triangles item needs at least 3 points for the coordinates 
foreach type {triangles} {
    set itemtypes($type) [$w.zinc add $type 1 "0 0 1 1 2 2"]
}


proc showAllOptions { w type} {
    global itemtypes
    if [winfo exists .tl] {destroy .tl}
    toplevel .tl
    set title  "All options of an item $type"
    #my @option return
    if {[string compare $type "zinc"]==0} {
	set options  [$w.zinc configure]
	set typeopt "optionClass"
	set readopt "defaultValue"
	set  title  "All options of zinc widget"
    } else {
	set options  [$w.zinc itemconfigure $itemtypes($type)];
	set title  "All attributes of an item $type"
	set typeopt "Type"
	set readopt "ReadOnly"
    }

    #.tl configure -title $title

    frame .tl.f1
    set bgcolor "ivory"

    label .tl.f1.opt -text "Option" -background $bgcolor -relief "ridge" -width 20
    label .tl.f1.typ -text $typeopt -background $bgcolor -relief "ridge" -width 20
    label .tl.f1.rd -text $readopt  -background $bgcolor -relief "ridge" -width 21

    pack .tl.f1.opt .tl.f1.typ  .tl.f1.rd -side left
    set nbelem [llength $options]
    frame .tl.f2
    listbox .tl.f2.l1 -width 20 -height $nbelem
    listbox .tl.f2.l2 -width 20 -height $nbelem
    listbox .tl.f2.l3 -width 20 -height $nbelem
    pack .tl.f2.l1 .tl.f2.l2 .tl.f2.l3 -side left
    pack .tl.f1 .tl.f2 -side top -anchor "nw"

    # Remplissage des list box
    foreach elem $options {
	.tl.f2.l1 insert end [lindex $elem 0]
	.tl.f2.l2 insert end [lindex $elem 1]
	.tl.f2.l3 insert end [lindex $elem 3]
    }
}

pack [frame $w.col]

set width 0;
foreach type [lsort [array names itemtypes]] {
    if {[string length $type] > $width} {
	set width  [string length $type]
    }
}

foreach type [lsort [array names itemtypes]] {
    button $w.col.$type -text "$type" -width $width -command {showAllOptions $w $type}
    pack $w.col.$type -pady 4

}

button $w.col.b -text "zinc widget options" -command {showAllOptions $w "zinc"}
pack $w.col.b -pady 4