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Auto hide empty palette categories (#1395)

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to close #1382
This commit is contained in:
Dave Conway-Jones
2017-09-27 17:05:18 +01:00
committed by Nick O'Leary
parent 0791d4797f
commit 039bd1ddc0
1 changed files with 15 additions and 5 deletions
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20
editor/js/ui/palette.js
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@@ -21,7 +21,7 @@ RED.palette = (function() {
var categoryContainers = {};
function createCategoryContainer(category, label){
function createCategoryContainer(category, label) {
label = (label || category).replace(/_/g, " ");
var catDiv = $('<div id="palette-container-'+category+'" class="palette-category palette-close hide">'+
'<div id="palette-header-'+category+'" class="palette-header"><i class="expanded fa fa-angle-down"></i><span>'+label+'</span></div>'+
@@ -325,14 +325,26 @@ RED.palette = (function() {
}
}
}
function hideNodeType(nt) {
var nodeTypeId = escapeNodeType(nt);
$("#palette_node_"+nodeTypeId).hide();
var paletteNode = $("#palette_node_"+nodeTypeId);
paletteNode.hide();
var categoryNode = paletteNode.closest(".palette-category");
var cl = categoryNode.find(".palette_node");
var c = 0;
for (var i = 0; i < cl.length; i++) {
if ($(cl[i]).css('display') === 'none') { c += 1; }
}
if (c === cl.length) { categoryNode.hide(); }
}
function showNodeType(nt) {
var nodeTypeId = escapeNodeType(nt);
$("#palette_node_"+nodeTypeId).show();
var paletteNode = $("#palette_node_"+nodeTypeId);
var categoryNode = paletteNode.closest(".palette-category");
categoryNode.show();
paletteNode.show();
}
function refreshNodeTypes() {
@@ -396,7 +408,6 @@ RED.palette = (function() {
RED.events.on('registry:node-type-removed', function(nodeType) {
removeNodeType(nodeType);
});
RED.events.on('registry:node-set-enabled', function(nodeSet) {
for (var j=0;j<nodeSet.types.length;j++) {
showNodeType(nodeSet.types[j]);
@@ -427,7 +438,6 @@ RED.palette = (function() {
}
});
$("#palette > .palette-spinner").show();
$("#palette-search input").searchBox({