/**
* Created by aghassaei on 1/26/15.
*/
define(['jquery', 'underscore', 'plist', 'backbone', 'lattice', 'appState', 'text!menuWrapperTemplate'],
function($, _, plist, Backbone, lattice, appState, template){
var MenuWrapperView = Backbone.View.extend({
el: "#menuWrapper",
events: {
"click .menuWrapperTab>a": "_tabWasSelected",
"click .dropdownSelector": "_makeDropdownSelection",
"click .clearCells": "_clearCells",
"focusout .floatInput": "_softRenderTab",//force rounding if needed
"focusout .intInput": "_softRenderTab",
"change input:checkbox": "_clickCheckbox",
"click input:radio": "_radioSelection"
},
initialize: function(){
_.bindAll(this, "render", "_updateCurrentTab", "_setVisibility", "_hide", "_show", "_onKeyUp");
$(document).bind('keyup', {}, this._onKeyUp);
//bind events
this.listenTo(this.model, "change:currentNav", this.render);
this.listenTo(lattice, "change:cellType change:connectionType", this._populateAndShow);
this.listenTo(this.model, "change:currentTab", function(){
if (!this.model.changedAttributes() || this.model.changedAttributes()["currentNav"]) return;
this._updateCurrentTab();
});
this.listenTo(this.model, "change:menuIsVisible", this._setVisibility);
if (this.model.get("menuIsVisible")) this._populateAndShow();
},
_onKeyUp: function(e){
if ($(".unresponsiveInput").is(":focus")) return;
if ($("input").is(":focus") && e.keyCode == 13) {//enter key
$(e.target).blur();
this._softRenderTab();
return;
}
if ($(".floatInput").is(":focus")) this._updateFloat(e);
if ($(".intInput").is(":focus")) this._updateInt(e);
if ($(".textInput").is(":focus")) this._updateString(e);
if ($(".hexInput").is(":focus")) this._updateHex(e);
},
_updateString: function(e){
e.preventDefault();
var $target = $(e.target);
var property = $target.data("property");
if (!property) {
console.warn("no property associated with string input");
return;
}
this._setProperty($target, property, $target.val());
},
_updateHex: function(e){
e.preventDefault();
var $target = $(e.target);
var hex = $target.val();
if (!this._isValidHex(hex)) return;
var property = $target.data("property");
if (!property) {
console.warn("no property associated with string input");
return;
}
this._setProperty($target, property, hex);
if (this.menu.updateHex) this.menu.updateHex(hex, $target);//no render when input in focus, this forces update of the inputs color
},
_isValidHex: function(hex){
return hex.match(/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i) !== null;
},
_updateFloat: function(e){
e.preventDefault();
var $target = $(e.target);
var newVal = parseFloat($target.val());
if (isNaN(newVal)) {
console.warn("value is not float");
return;
}
newVal = parseFloat(newVal.toFixed(parseInt(4)));
this._setNumber($target, newVal);
},
_updateInt: function(e){
e.preventDefault();
var $target = $(e.target);
var newVal = parseInt($target.val());
if (isNaN(newVal)) {
console.warn("value is NaN");
return;
}
this._setNumber($target, newVal);
},
_setNumber: function($target, newVal){
var property = $target.data("property");
if (!property) {
console.warn("no property associated with number input");
return;
}
var key = $target.data("key");
//some numbers are relative
if (property == "stockPosition" && globals.cam.get(property + "Relative")){
if (key) newVal = parseFloat((newVal + globals.cam.get("originPosition")[key]).toFixed(4));
else console.warn("no key found for " + property);
} else if (property == "rapidHeight" && !globals.cam.get(property + "Relative")){
newVal = parseFloat((newVal - globals.cam.get("originPosition")["z"]).toFixed(4));
}
//remove trailing zeros
newVal = newVal.toString();
newVal = parseFloat(newVal);
this._setProperty($target, property, newVal, key);
},
_makeDropdownSelection: function(e){
var $target = $(e.target);
var property = $target.data("property");
var value = $target.data("value");
if (!property || !value) return;
this._setProperty($target, property, value);
},
_clickCheckbox: function(e){
e.preventDefault();
var $target = $(e.target);
$target.blur();
var property = $target.data("property");
if (!property) {
console.warn("no property associated with checkbox input");
return;
}
this._toggleProperty($target, property);
},
_radioSelection: function(e){
e.preventDefault();
var $target = $(e.target);
var property = $target.attr("name");
var newVal = $target.val();
this._setProperty($target, property, newVal);
$target.blur();
},
_clearCells: function(e){
e.preventDefault();
lattice.getUItarget().clearCells();
},
_getPropertyOwner: function($target){
if ($target.hasClass("lattice")) return lattice;
if ($target.hasClass("assembler")) return globals.cam;
if ($target.hasClass("appState")) return this.model;
if (this.menu) {
var owner = this.menu.getPropertyOwner($target);
if (owner) return owner;
}
else console.warn("no menu found for ui change");
console.warn("no owner found for target");
console.warn($target);
return null;
},
_toggleProperty: function($target, property){ //val = !val
var owner = this._getPropertyOwner($target);
if (owner) this._setOwnerProperty(owner, property, !this._getOwnerProperty(owner, property));
},
_setProperty: function($target, property, newVal, key){
var owner = this._getPropertyOwner($target);
if (!owner) return;
if (owner.setProperty){
owner.setProperty(property, newVal, key);
return;
}
if (key){
var propObject = this._getOwnerProperty(owner, property).clone();
propObject[key] = newVal;
this._setOwnerProperty(owner, property, newVal);
} else {
this._setOwnerProperty(owner, property, newVal);
}
},
_getOwnerProperty: function(owner, property){
if (owner instanceof Backbone.Model) return owner.get(property);
return owner[property];
},
_setOwnerProperty: function(owner, property, value){
if (owner instanceof Backbone.Model) owner.set(property, value);
else owner[property] = value;
},
_tabWasSelected: function(e){
e.preventDefault();
var tabName = $(e.target).parent().data('name');
this.model.set("currentTab", tabName);
},
_updateCurrentTab: function(){
var tabName = this.model.get("currentTab");
_.each($(".menuWrapperTab"), function(tab){
var $tab = $(tab);
if ($tab.data('name') == tabName){
$tab.addClass("active");
} else {
$tab.removeClass("active");
}
});
this._renderTab(tabName);
},
_softRenderTab: function(){
if (this.menu) this.menu.render();
else console.warn("no menu found");
},
_renderTab: function(tabName){
if (!tabName || !_.isString(tabName)) tabName = this.model.get("currentTab");
if (this.menu) this.menu.destroy();
var self = this;
require([tabName + "Menu"], function(MenuView){
self.menu = new MenuView({model:self.model});
self.menu.render();
});
},
render: function(){
var self = this;
this._hide(function(){
$("#menuContent").html("");//clear current menu
self._populateAndShow();
self.model.trigger("change:currentTab");//this was updated silently before todo need this?
}, true);
},
_populateAndShow: function(){
$("#menuHeader").html(this.template(_.extend(this.model.toJSON(), lattice.toJSON(), plist)));
this._updateCurrentTab();
this._show();
},
_setVisibility: function(){
if(this.model.get("menuIsVisible")){
this._populateAndShow();
} else {
this._hide();
}
},
_hide: function(callback, suppressModelUpdate){
this.$el.animate({right: "-430"}, {done: callback});
if (!suppressModelUpdate) this.model.set("menuIsVisible", false);
},
_show: function(){
this.$el.animate({right: "0"});
this.model.set("menuIsVisible", true);
},
template: _.template(template)
});
return new MenuWrapperView({model:appState});
});