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(function($, Backbone) {
var models = {},
views = {},
renderData = function (data) {
var icons = [],
categories = [];
$.each(data, function (category, items) {
$.each(items, function (content, d) {
categories.push(category);
icons.push({
category: category,
caption: content.replace(/_/g, ' '),
className: content.replace(/_/g, '-'),
content: content,
code: d[0].toUpperCase(),
is_new: d[1] && true
});
});
});
var view = new views.Icons({collection: new models.Icons(icons)});
view.render();
};
models.Icon = Backbone.Model.extend();
models.Icons = Backbone.Collection.extend({
model: models.Icon
});
views.Icon = Backbone.View.extend({
tagName: 'div',
className: 'item-container',
template: _.template($('#grid-item').html()),
events : {
"click" : "showSnackBar"
},
initialize: function (options) {
this.listenTo(this.model, 'hideSnackBar', this.hideSnackBar);
_.bindAll(this, 'render', 'hideSnackBar');
},
render: function () {
$(this.el).html(this.template(this.model.attributes));
return this;
},
showSnackBar: function() {
$("body").click();
this.model.trigger('hideSnackBar');
$(this.el).addClass("selected");
var view = new views.snackbarView({model: this.model});
view.render();
return false;
},
hideSnackBar: function() {
$(this.el).removeClass("selected");
}
});
views.snackbarView = Backbone.View.extend({
container: $('#snackbar'),
template: _.template($('#snackbar-template').html()),
initialize: function (options) {
this.collection = options.collection;
$("body").on("click focus", $.proxy(this.hide, this));
},
render: function () {
var hidden = !this.container.children(".container:not(:hidden)").length;
this.container.empty();
this.container.append(this.template(this.model.attributes));
if (hidden) {
this.container.children(".container").hide().slideDown('fast');
} else {
this.container.children(".container").stop(0, 0).slideDown('fast');
}
},
hide: function() {
this.model.trigger('hideSnackBar');
this.container.children(".container").slideUp('fast');
}
});
views.Icons = Backbone.View.extend({
container: $('#grid-container'),
empty_content: $('#empty-grid').html(),
search_input: $('#search'),
search_clear: $('#search-panel .clear-icon'),
initialize: function (options) {
this.collection = options.collection;
this.search_input.bind('keyup', $.proxy(this.search, this));
this.search_clear.bind('click', $.proxy(this.clear_search, this));
_.bindAll(this, 'render');
},
clear_search : function() {
this.search_input.val('');
this.search_input.focus();
this.search();
return this;
},
search: function () {
var str = this.search_input.val();
if (str.length > 0) {
this.search_clear.show();
} else {
this.search_clear.hide();
}
str = str.replace(/[\-_]+/g, ' ').replace(/\s+/, ' ').trim();
if (str.length > 0) {
var models = this.collection.filter(function (item) {
return item.get("caption").indexOf(str) > -1
});
this.render(models);
} else {
this.render();
}
$('body, html').animate({scrollTop: this.container.offset().top - 64}, 0);
return this;
},
render: function (searchCollection) {
var container = this.container,
category = null,
grid = $("<div/>", {"class" : "grid"}),
self = this,
models = searchCollection || this.collection;
container.empty();
models.forEach(function (item) {
var itemView = new views.Icon({model: item});
if (category === null) {
category = item.get('category');
}
if (category !== item.get('category')) {
$("<h2/>").html(category.charAt(0).toUpperCase() + category.slice(1)).
appendTo(self.container);
grid.appendTo(self.container);
category = item.get('category');
grid = $("<div/>", {"class" : "grid"});
grid.append(itemView.render().el);
} else {
grid.append(itemView.render().el);
}
});
if (category !== null) {
$("<h2/>").html(category.charAt(0).toUpperCase() + category.slice(1)).
appendTo(self.container);
grid.appendTo(self.container);
} else {
container.html(self.empty_content);
}
return this;
}
});
$(document).ready(function () {
var is_fixed_search = false,
$win = $(window),
search_panel = $("#search-panel"),
header_panel = $("#head-panel");
$win.on("scroll resize", function () {
if ($win.scrollTop() > header_panel.outerHeight()) {
if (!is_fixed_search) {
is_fixed_search = true;
search_panel.addClass("top-fixed");
}
} else {
if (is_fixed_search) {
is_fixed_search = false;
search_panel.removeClass("top-fixed");
}
}
});
renderData(window.data);
$("body").on("focus", "textarea.code", function() {
var $this = $(this);
$this.select();
window.setTimeout(function() {
$this.select();
}, 1);
function mouseUpHandler() {
$this.off("mouseup", mouseUpHandler);
return false;
}
$this.mouseup(mouseUpHandler);
});
$("#snackbar").on("click focus", function(e) {
e.preventDefault();
return false;
});
});
}) (jQuery, Backbone);
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