1
0
Fork 0
fgdata/Nasal/canvas/PropertyElement.nas

77 lines
1.8 KiB
Text

# PropertyElement
# ==============================================================================
# Baseclass for all property controlled elements/objects
#
var PropertyElement = {
# Constructor
#
# @param node Node to be used for element or vector [parent, type] for
# creation of a new node with name type and given parent
# @param id ID/Name (Should be unique)
new: func(node, id)
{
if( typeof(node) == 'vector' )
var node = aircraft.makeNode(node[0]).addChild(node[1], 0, 0);
else
var node = aircraft.makeNode(node);
if( !isa(node, props.Node) )
return debug.warn("Not a props.Node!");
var m = {
parents: [PropertyElement],
_node: node
};
if( id != nil )
m.set("id", id);
return m;
},
# Destructor (has to be called manually!)
del: func()
{
me._node.remove();
},
set: func(key, value)
{
me._node.getNode(key, 1).setValue(value);
return me;
},
setBool: func(key, value)
{
me._node.getNode(key, 1).setBoolValue(value);
return me;
},
setDouble: func(key, value)
{
me._node.getNode(key, 1).setDoubleValue(value);
return me;
},
setInt: func(key, value)
{
me._node.getNode(key, 1).setIntValue(value);
return me;
},
get: func(key, default = nil)
{
var node = me._node.getNode(key);
if( node != nil )
return node.getValue();
else
return default;
},
getBool: func(key)
{
me._node.getNode(key, 1).getBoolValue();
},
# Trigger an update of the element
#
# Elements are automatically updated once a frame, with a delay of one frame.
# If you wan't to get an element updated in the current frame you have to use
# this method.
update: func
{
me.setBool("update", 1);
}
};