+++ /dev/null
-/**
- * Copyright 2013 IBM Corp.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- **/
-
-RED.palette = (function() {
-
- var exclusion = ['config','unknown','deprecated'];
- //var core = ['input', 'output', 'function', 'social', 'storage', 'analysis', 'advanced'];
- var core = ['DGEmain','DGEoutcome','DGEreturn','DGElogic'];
- function createCategoryContainer(category){
- var escapedCategory = category.replace(" ","_");
- $("#palette-container").append('<div class="palette-category">'+
- '<div id="header-'+category+'" class="palette-header"><i class="expanded fa fa-caret-down"></i><span>'+category.replace("_"," ")+'</span></div>'+
- '<div class="palette-content" id="palette-base-category-'+category+'">'+
- '<div id="palette-'+category+'-input"></div>'+
- '<div id="palette-'+category+'-output"></div>'+
- '<div id="palette-'+category+'-function"></div>'+
- '</div>'+
- '</div>');
-
- $("#header-"+category).on('click', function(e) {
- $(this).next().slideToggle();
- $(this).children("i").toggleClass("expanded");
- });
- }
-
- core.forEach(createCategoryContainer);
-
- function addNodeType(nt,def) {
-
- var nodeTypeId = nt.replace(" ","_");
-
- if ($("#palette_node_"+nodeTypeId).length) {
- return;
- }
-
- if (exclusion.indexOf(def.category)===-1) {
-
- var category = def.category.replace(" ","_");
- var rootCategory = category.split("-")[0];
-
- var d = document.createElement("div");
- d.id = "palette_node_"+nodeTypeId;
- d.type = nt;
-
- // calculate width of label text
- $.fn.textWidth = function(text, font) {
- if (!$.fn.textWidth.fakeEl) {
- $.fn.textWidth.fakeEl = $('<span>').hide().appendTo(document.body);
- }
- $.fn.textWidth.fakeEl.text(text || this.val() || this.text()).css('font', font || this.css('font'));
- return $.fn.textWidth.fakeEl.width();
- };
-
- var label;
-
- if (typeof def.paletteLabel === "undefined") {
- label = /^(.*?)([ -]in|[ -]out)?$/.exec(nt)[1];
- } else {
- label = (typeof def.paletteLabel === "function" ? def.paletteLabel.call(def) : def.paletteLabel)||"";
- }
-
- var pixels = $.fn.textWidth(label, '13px helvetica');
- var nodeWidth = 90;
- var labelWidth = nodeWidth - 10;
- var numLines = Math.ceil(pixels / nodeWidth);
- var multiLine = numLines > 1;
-
- // styles matching with style.css
- var nodeHeight = 25;
- var lineHeight = 16;
- var portHeight = 10;
- var multiLineNodeHeight = lineHeight * numLines + (nodeHeight - lineHeight);
-
- d.innerHTML = '<div class="palette_label"'+
- (multiLine ? 'style="line-height: '+
- lineHeight + 'px; margin-top: 5px"' : '')+
- '>'+label+"</div>";
- d.className="palette_node";
- if (def.icon) {
- d.style.backgroundImage = "url(icons/"+def.icon+")";
- if (multiLine) {
- d.style.backgroundSize = "18px 27px";
- }
- if (def.align == "right") {
- d.style.backgroundPosition = "95% 50%";
- } else if (def.inputs > 0) {
- d.style.backgroundPosition = "10% 50%";
- }
- }
-
- d.style.backgroundColor = def.color;
- d.style.height = multiLineNodeHeight + "px";
-
- if (def.outputs > 0) {
- var portOut = document.createElement("div");
- portOut.className = "palette_port palette_port_output";
- if (multiLine) {
- portOut.style.top = ((multiLineNodeHeight - portHeight) / 2) + "px";
- }
- d.appendChild(portOut);
- }
-
- if (def.inputs > 0) {
- var portIn = document.createElement("div");
- portIn.className = "palette_port";
- if (multiLine) {
- portIn.style.top = ((multiLineNodeHeight - portHeight) / 2) + "px";
- }
- d.appendChild(portIn);
- }
-
- if ($("#palette-base-category-"+rootCategory).length === 0) {
- createCategoryContainer(rootCategory);
- }
-
- if ($("#palette-"+category).length === 0) {
- $("#palette-base-category-"+rootCategory).append('<div id="palette-'+category+'"></div>');
- }
-
- $("#palette-"+category).append(d);
- d.onmousedown = function(e) { e.preventDefault(); };
-
- var popOverContent;
- try {
- popOverContent = $("<p><b>"+label+"</b></p>"+($("script[data-help-name|='"+nt+"']").html().trim()||"<p>no information available</p>")).slice(0,2);
- } catch(err) {
- // Malformed HTML may cause errors. TODO: need to understand what can break
- console.log("Error generating pop-over label for '"+nt+"'.");
- console.log(err.toString());
- popOverContent = "<p><b>"+label+"</b></p><p>no information available</p>";
- }
- $(d).popover({
- title:d.type,
- placement:"right",
- trigger: "hover",
- delay: { show: 750, hide: 50 },
- html: true,
- container:'body',
- content: popOverContent
- });
- $(d).click(function() {
- var help = '<div class="node-help">'+($("script[data-help-name|='"+d.type+"']").html()||"")+"</div>";
- $("#tab-info").html(help);
- });
- $(d).draggable({
- helper: 'clone',
- appendTo: 'body',
- revert: true,
- revertDuration: 50
- });
- }
- }
-
- function removeNodeType(nt) {
- var nodeTypeId = nt.replace(" ","_");
- $("#palette_node_"+nodeTypeId).remove();
- }
- function hideNodeType(nt) {
- var nodeTypeId = nt.replace(" ","_");
- $("#palette_node_"+nodeTypeId).hide();
- }
-
- function showNodeType(nt) {
- var nodeTypeId = nt.replace(" ","_");
- $("#palette_node_"+nodeTypeId).show();
- }
-
- function filterChange() {
- var val = $("#palette-search-input").val();
- if (val === "") {
- $("#palette-search-clear").hide();
- } else {
- $("#palette-search-clear").show();
- }
-
- var re = new RegExp(val);
- $(".palette_node").each(function(i,el) {
- if (val === "" || re.test(el.id)) {
- $(this).show();
- } else {
- $(this).hide();
- }
- });
- }
-
- $("#palette-search-input").focus(function(e) {
- RED.keyboard.disable();
- });
- $("#palette-search-input").blur(function(e) {
- RED.keyboard.enable();
- });
-
- $("#palette-search-clear").on("click",function(e) {
- e.preventDefault();
- $("#palette-search-input").val("");
- filterChange();
- $("#palette-search-input").focus();
- });
-
- $("#palette-search-input").val("");
- $("#palette-search-input").on("keyup",function() {
- filterChange();
- });
-
- $("#palette-search-input").on("focus",function() {
- $("body").one("mousedown",function() {
- $("#palette-search-input").blur();
- });
- });
-
- return {
- add:addNodeType,
- remove:removeNodeType,
- hide:hideNodeType,
- show:showNodeType
- };
-})();
Code Review / sdnc / oam.git / blobdiff