dat.gui/elements/gui-panel/gui-panel.js
2014-09-03 21:14:51 -07:00

145 lines
2.8 KiB
JavaScript

/* globals Polymer, window, document, Path, Gui */
'use strict';
// [ ] scrolling when docked
// [ ] scrolling when window short and not docked
Polymer('gui-panel', {
docked: false,
open: true,
touch: ('ontouchstart' in window) ||
(!!window.DocumentTouch && document instanceof window.DocumentTouch),
ready: function() {
this.anon.values = {};
// window.addEventListener( 'resize', this.checkHeight.bind( this));
},
anon: function() {
var name;
if (arguments.length == 1) {
name = arguments[0];
return this.anon.values[name];
}
var initialValue = arguments[0];
name = arguments[1];
var args = [this.anon.values, name];
args = args.concat(Array.prototype.slice.call(arguments, 2));
this.anon.values[name] = initialValue;
return this.add.apply(this, args);
},
add: function(object, path) {
// Make controller
var value = Path.get(path).getValueFrom(object);
if (value === null || value === undefined) {
return Gui.error(object +
' doesn\'t have a value for path "' + path + '".');
}
var args = Array.prototype.slice.call(arguments, 2);
var controller = Gui.getController(value, args);
if (!controller) {
return Gui.error('Unrecognized type:', value);
}
controller.watch(object, path);
controller.init.apply(controller, args);
// Make row
var row = document.createElement('gui-row');
row.name = path;
controller.row = row;
controller.name = function(name) {
row.name = name;
};
controller.comment = function(comment) {
row.comment = comment;
};
row.appendChild(controller);
this.appendChild(row);
return controller;
},
// Observers
// -------------------------------
openChanged: function() {
if (this.open || this.docked) {
// let the style sheet take care of things
this.$.container.style.transform = '';
} else {
// todo: need the rest of the vendor prefixes ...
// wish i could pipe javascript variables into styl.
var y = -this.$.controllers.offsetHeight + 'px';
this.$.container.style.transform = 'translate3d(0, ' + y + ', 0)';
}
},
dockedChanged: function() {
this.openChanged();
},
// Events
// -------------------------------
tapClose: function() {
this.open = !this.open;
},
// checkHeight: function() {
// if ( window.innerHeight < this.$.controllers.offsetHeight) {
// this.docked = true;
// } else {
// this.docked = false;
// }
// },
// Legacy
// -------------------------------
listenAll: function() {
Gui.warn('controller.listenAll() is deprecated. ' +
'All controllers are listened for free.');
}
// todo: domElement
});