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 self = cmdarg();
var dlgname = self.getNode("name").getValue();
var dlg = props.globals.getNode("/sim/gui/dialogs/" ~ dlgname, 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;
var root_title = "Internal Properties";
var no_selection = "[none]";
update = func(w) {
self.setValues({"dialog-name": dlgname, "object-name": w});
fgcommand("dialog-update", self);
}
squeeze = func(s, n) {
if (n >= size(s) or 7 > n ) {
return s;
}
var l = substr(s, 0, (n - 3) / 2);
var r = substr(s, size(s) + size(l) + 3 - n);
return l ~ "..." ~ r;
}
select = 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() == "" ? root_title : lst);
node = nil;
label.setValue(no_selection);
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());
}
}
clone = func(startdir) {
var name = "property-browser--" ~ int(rand() * 10000000);
var base = "/sim/gui/dialogs/" ~ name ~ "/";
setprop(base ~ "/last", startdir);
self.setValues({
"name": name,
"dialog-name": name,
"group[0]/text/property": base ~ "title",
"property-list/property": base ~ "list",
"group[1]/text/property": base ~ "label",
"group[1]/input/property": base ~ "input",
});
fgcommand("dialog-new", self);
fgcommand("dialog-show", self);
}
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);
select();
auto_update();
update_interval = 0;
if (find("--", dlgname) >= 0) {
dlg.getParent().removeChildren(dlgname);
} else {
dlg.getNode("last", 1).setValue(dir);
}