property-browser
vbox
3
hbox
1
/sim/gui/dialogs/property-browser/title
true
true
property-list
450
250
/sim/gui/dialogs/property-browser/list
dialog-apply
property-list
nasal
hbox
2
true
/sim/gui/dialogs/property-browser/label
190
input
190
/sim/gui/dialogs/property-browser/input
var dlg = props.globals.getNode("/sim/gui/dialogs/property-browser", 1);
var title = dlg.getNode("title", 1);
var label = dlg.getNode("label", 1);
var input = dlg.getNode("input", 1);
var list = dlg.getNode("list", 1);
var node = nil; # selected node entry (props.Node)
var dir = nil; # current directory (string)
var update_interval = 2;
update = func(w) {
fgcommand("dialog-update", props.Node.new({"object-name": w,
"dialog-name": "property-browser"}));
}
squeeze = func(s, n) {
if (size(s) <= n or n < 7) {
return s;
}
var l = substr(s, 0, (n - 3) / 2);
var r = substr(s, size(s) + size(l) + 3 - n);
return l ~ "..." ~ r;
}
selected = func {
var lst = list.getValue();
node = props.globals.getNode(lst);
if (node == nil) {
node = props.globals;
}
if (size(node.getChildren())) {
dir = node.getPath();
title.setValue(node.getPath() == "" ? "Internal Properties" : lst);
node = nil;
label.setValue(" --");
input.setValue("");
} else {
var name = node.getName();
var index = node.getIndex();
var type = node.getType();
if (index) {
name ~= "[" ~ index ~ "]";
}
var value = nil;
if (type == "BOOL") {
value = node.getBoolValue() ? "true" : "false";
title.setValue("Hint: Ctrl-click toggles bool values");
settimer(func {title.setValue(dir) }, 5);
} elsif (type == "STRING") {
value = node.getValue();
} elsif (type == "NONE") {
value = "";
} elsif (type != "ALIAS") {
value = node.getValue() ~ "";
}
label.setValue(squeeze(name, 30));
input.setValue(value);
}
update("input");
}
set = func {
if (node != nil) {
node.setValue(input.getValue());
}
}
auto_update = func {
list.setValue(dir);
update("property-list");
if (update_interval) {
settimer(auto_update, update_interval);
}
}
dir = dlg.getNode("last") != nil ? dlg.getNode("last").getValue() : "/";
list.setValue(dir);
selected();
auto_update();
update_interval = 0;
dlg.getNode("last", 1).setValue(dir);