mirror of
https://github.com/node-red/node-red.git
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129 lines
4.1 KiB
JavaScript
129 lines
4.1 KiB
JavaScript
/**
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* Copyright 2013 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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RED.palette = function() {
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function addNodeType(nt,def) {
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console.log(nt,def.category);
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if (def.category != 'config') {
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var d = document.createElement("div");
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d.id = "pn_"+nt;
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d.type = nt;
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var label = /^(.*?)( in| out)?$/.exec(nt)[1];
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d.innerHTML = '<div class="palette_label">'+label+"</div>";
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d.className="palette_node";
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if (def.icon) {
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d.style.backgroundImage = "url(icons/"+def.icon+")";
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if (def.align == "right") {
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d.style.backgroundPosition = "95% 50%";
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} else if (def.inputs > 0) {
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d.style.backgroundPosition = "10% 50%";
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}
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}
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d.style.backgroundColor = def.color;
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if (def.outputs > 0) {
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var port = document.createElement("div");
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port.className = "palette_port palette_port_output";
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d.appendChild(port);
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}
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if (def.inputs > 0) {
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var port = document.createElement("div");
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port.className = "palette_port";
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d.appendChild(port);
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}
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// TODO: add categories dynamically?
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$("#palette-"+def.category).append(d);
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d.onmousedown = function(e) { e.preventDefault(); }
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$(d).popover({
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title:d.type,
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placement:"right",
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trigger: "hover",
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delay: { show: 750, hide: 50 },
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html: true,
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container:'body',
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content: $(($("script[data-help-name|='"+nt+"']").html()||"<p>no information available</p>").trim())[0]
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});
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$(d).click(function() {
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var help = '<div class="node-help">'+($("script[data-help-name|='"+d.type+"']").html()||"")+"</div>";
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$("#tab-info").html(help);
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});
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$(d).draggable({
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helper: 'clone',
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appendTo: 'body',
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revert: true,
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revertDuration: 50
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});
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}
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}
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$(".palette-header").click(function(e) {
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(this).next().slideToggle();
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$(this).children("i").toggleClass("expanded");
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});
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function filterChange() {
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var val = $("#palette-search-input").val();
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if (val == "") {
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$("#palette-search-clear").hide();
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} else {
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$("#palette-search-clear").show();
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}
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var re = new RegExp(val);
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$(".palette_node").each(function(i,el) {
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if (val == "" || re.test(el.id)) {
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$(this).show();
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} else {
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$(this).hide();
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}
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});
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}
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$("#palette-search-input").focus(function(e) {
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RED.keyboard.disable();
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});
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$("#palette-search-input").blur(function(e) {
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RED.keyboard.enable();
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});
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$("#palette-search-clear").on("click",function(e) {
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e.preventDefault();
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$("#palette-search-input").val("");
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filterChange();
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$("#palette-search-input").focus();
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});
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$("#palette-search-input").on("keyup",function() {
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filterChange();
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});
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$("#palette-search-input").on("focus",function() {
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$("body").one("mousedown",function() {
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$("#palette-search-input").blur();
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});
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});
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return {
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add:addNodeType
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};
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}();
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