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node-red/editor/js/ui/palette-editor.js
samarsultan e5511ea86d Rework bidi file structure
Closes #1026,#983,#982,#978

PR #1026 contains the full history of the changes made herein.
Due to the volume of commits with no meaningful comment, they
have been squashed down to this one.

Adding bidi Files

Tuning code style

Adding rest of bidi files and its dependencies

Tuning code style

editing numeric shaping value

Tuning Code style

adding bidi support

Adding Bidi Support for the rest of files

Adding Bidi support

Editing Bidi menu

adding mirroring enablement

handeling code style

Addinng Bidi Support

Adding Bidi Support

Adding locale settings to national calendar support

Adding Numeric Shaping Support

scss files after adding rtl direction part 1

adding rtl direction at scss files part2

adding right directionality at comman typeInput

correcting some comments

editing spaces

applying code style

editing code style

editing code style

editing code style

editing code style

adding right directionality

adding right directionality

adding style in case of right directionality

adding style in case of right directionality

adding style in case of right directionality

create a global variable for ui direction to call it once need

Update main.js

Update typedInput.js

Update 10-switch.html

manage palette mirroring

adding RTL directionality to Tabs and Manage palette

Style Editing

Adding mirroring to subflow workspace

handle mirroring defects at manage palette

Handle Mirroring defects at sidebar seperator

Numeric Shaping Updates

Editing code style

Handling mirroring defects

Handling mirroring defects

Fixing mirroring defects

editing code style

fixing mirroring defects at deploy dialog

editing code style

Updating Bidi Support

handling some reviewing comments

handling chicks

Update base-text-dir.js

Update bidi-util.js

Update bidi-util.js

Handling reviewing comment

Fixing Popover mirroring defect

Handling namespace structure for bidi features

reflecting new namespace structure for bidi features at editorfiles

Handling comments that related to css

moving bidi.js under js/bidi folder
2016-12-05 14:10:31 +00:00

751 lines
31 KiB
JavaScript

/**
* Copyright 2016 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.editor = (function() {
var editorTabs;
var filterInput;
var searchInput;
var nodeList;
var packageList;
var loadedList = [];
var filteredList = [];
var typesInUse = {};
var nodeEntries = {};
var eventTimers = {};
var activeFilter = "";
function delayCallback(start,callback) {
var delta = Date.now() - start;
if (delta < 300) {
delta = 300;
} else {
delta = 0;
}
setTimeout(function() {
callback();
},delta);
}
function changeNodeState(id,state,shade,callback) {
shade.show();
var start = Date.now();
$.ajax({
url:"nodes/"+id,
type: "PUT",
data: JSON.stringify({
enabled: state
}),
contentType: "application/json; charset=utf-8"
}).done(function(data,textStatus,xhr) {
delayCallback(start,function() {
shade.hide();
callback();
});
}).fail(function(xhr,textStatus,err) {
delayCallback(start,function() {
shade.hide();
callback(xhr);
});
})
}
function installNodeModule(id,shade,callback) {
shade.show();
$.ajax({
url:"nodes",
type: "POST",
data: JSON.stringify({
module: id
}),
contentType: "application/json; charset=utf-8"
}).done(function(data,textStatus,xhr) {
shade.hide();
callback();
}).fail(function(xhr,textStatus,err) {
shade.hide();
callback(xhr);
});
}
function removeNodeModule(id,callback) {
$.ajax({
url:"nodes/"+id,
type: "DELETE"
}).done(function(data,textStatus,xhr) {
callback();
}).fail(function(xhr,textStatus,err) {
callback(xhr);
})
}
function refreshNodeModule(module) {
if (!eventTimers.hasOwnProperty(module)) {
eventTimers[module] = setTimeout(function() {
delete eventTimers[module];
_refreshNodeModule(module);
},100);
}
}
function getContrastingBorder(rgbColor){
var parts = /^rgba?\(\s*(\d+),\s*(\d+),\s*(\d+)[,)]/.exec(rgbColor);
if (parts) {
var r = parseInt(parts[1]);
var g = parseInt(parts[2]);
var b = parseInt(parts[3]);
var yiq = ((r*299)+(g*587)+(b*114))/1000;
if (yiq > 160) {
r = Math.floor(r*0.8);
g = Math.floor(g*0.8);
b = Math.floor(b*0.8);
return "rgb("+r+","+g+","+b+")";
}
}
return rgbColor;
}
function formatUpdatedAt(dateString) {
var now = new Date();
var d = new Date(dateString);
var delta = (Date.now() - new Date(dateString).getTime())/1000;
if (delta < 60) {
return RED._('palette.editor.times.seconds');
}
delta = Math.floor(delta/60);
if (delta < 10) {
return RED._('palette.editor.times.minutes');
}
if (delta < 60) {
return RED._('palette.editor.times.minutesV',{count:delta});
}
delta = Math.floor(delta/60);
if (delta < 24) {
return RED._('palette.editor.times.hoursV',{count:delta});
}
delta = Math.floor(delta/24);
if (delta < 7) {
return RED._('palette.editor.times.daysV',{count:delta})
}
var weeks = Math.floor(delta/7);
var days = delta%7;
if (weeks < 4) {
return RED._('palette.editor.times.weeksV',{count:weeks})
}
var months = Math.floor(weeks/4);
weeks = weeks%4;
if (months < 12) {
return RED._('palette.editor.times.monthsV',{count:months})
}
var years = Math.floor(months/12);
months = months%12;
if (months === 0) {
return RED._('palette.editor.times.yearsV',{count:years})
} else {
return RED._('palette.editor.times.year'+(years>1?'s':'')+'MonthsV',{y:years,count:months})
}
}
function _refreshNodeModule(module) {
if (!nodeEntries.hasOwnProperty(module)) {
nodeEntries[module] = {info:RED.nodes.registry.getModule(module)};
var index = [module];
for (var s in nodeEntries[module].info.sets) {
if (nodeEntries[module].info.sets.hasOwnProperty(s)) {
index.push(s);
index = index.concat(nodeEntries[module].info.sets[s].types)
}
}
nodeEntries[module].index = index.join(",").toLowerCase();
nodeList.editableList('addItem', nodeEntries[module]);
//console.log(nodeList.editableList('items'));
} else {
var moduleInfo = nodeEntries[module].info;
var nodeEntry = nodeEntries[module].elements;
if (nodeEntry) {
var activeTypeCount = 0;
var typeCount = 0;
nodeEntries[module].totalUseCount = 0;
nodeEntries[module].setUseCount = {};
for (var setName in moduleInfo.sets) {
if (moduleInfo.sets.hasOwnProperty(setName)) {
var inUseCount = 0;
var set = moduleInfo.sets[setName];
var setElements = nodeEntry.sets[setName];
if (set.enabled) {
activeTypeCount += set.types.length;
}
typeCount += set.types.length;
for (var i=0;i<moduleInfo.sets[setName].types.length;i++) {
var t = moduleInfo.sets[setName].types[i];
inUseCount += (typesInUse[t]||0);
var swatch = setElements.swatches[t];
if (set.enabled) {
var def = RED.nodes.getType(t);
if (def && def.color) {
swatch.css({background:def.color});
swatch.css({border: "1px solid "+getContrastingBorder(swatch.css('backgroundColor'))})
} else {
swatch.css({background:"#eee",border:"1px dashed #999"})
}
} else {
swatch.css({background:"#eee",border:"1px dashed #999"})
}
}
nodeEntries[module].setUseCount[setName] = inUseCount;
nodeEntries[module].totalUseCount += inUseCount;
if (inUseCount > 0) {
setElements.enableButton.html(RED._('palette.editor.inuse'));
setElements.enableButton.addClass('disabled');
} else {
setElements.enableButton.removeClass('disabled');
if (set.enabled) {
setElements.enableButton.html(RED._('palette.editor.disable'));
} else {
setElements.enableButton.html(RED._('palette.editor.enable'));
}
}
setElements.setRow.toggleClass("palette-module-set-disabled",!set.enabled);
}
}
var nodeCount = (activeTypeCount === typeCount)?typeCount:activeTypeCount+" / "+typeCount;
nodeCount = RED.bidi.applyBidiSupport(nodeCount,RED.bidi.flags.NS);
nodeEntry.setCount.html(RED._('palette.editor.nodeCount',{count:typeCount,label:nodeCount}));
if (nodeEntries[module].totalUseCount > 0) {
nodeEntry.enableButton.html(RED._('palette.editor.inuse'));
nodeEntry.enableButton.addClass('disabled');
nodeEntry.removeButton.hide();
} else {
nodeEntry.enableButton.removeClass('disabled');
nodeEntry.removeButton.show();
if (activeTypeCount === 0) {
nodeEntry.enableButton.html(RED._('palette.editor.enableall'));
} else {
nodeEntry.enableButton.html(RED._('palette.editor.disableall'));
}
nodeEntry.container.toggleClass("disabled",(activeTypeCount === 0));
}
}
}
}
function showPaletteEditor() {
if (RED.settings.theme('palette.editable') === false) {
return;
}
$("#header-shade").show();
$("#editor-shade").show();
$("#sidebar-shade").show();
$("#sidebar-separator").hide();
$("#main-container").addClass("palette-expanded");
setTimeout(function() {
editorTabs.resize();
},250);
RED.events.emit("palette-editor:open");
}
function hidePaletteEditor() {
$("#main-container").removeClass("palette-expanded");
$("#header-shade").hide();
$("#editor-shade").hide();
$("#sidebar-shade").hide();
$("#sidebar-separator").show();
$("#palette-editor").find('.expanded').each(function(i,el) {
$(el).find(".palette-module-content").slideUp();
$(el).removeClass('expanded');
});
filterInput.searchBox('value',"");
searchInput.searchBox('value',"");
RED.events.emit("palette-editor:close");
}
function filterChange(val) {
activeFilter = val.toLowerCase();
var visible = nodeList.editableList('filter');
var size = nodeList.editableList('length');
if (val === "") {
filterInput.searchBox('count');
} else {
filterInput.searchBox('count',visible+" / "+size);
}
}
var catalogueCount;
var catalogueLoadStatus = [];
var catalogueLoadStart;
var activeSort = sortModulesAZ;
function handleCatalogResponse(catalog,index,v) {
catalogueLoadStatus.push(v);
if (v.modules) {
v.modules.forEach(function(m) {
m.index = [m.id];
if (m.keywords) {
m.index = m.index.concat(m.keywords);
}
if (m.updated_at) {
m.timestamp = new Date(m.updated_at).getTime();
} else {
m.timestamp = 0;
}
m.index = m.index.join(",").toLowerCase();
})
loadedList = loadedList.concat(v.modules);
}
searchInput.searchBox('count',loadedList.length);
if (catalogueCount > 1) {
$(".palette-module-shade-status").html(RED._('palette.editor.loading')+"<br>"+catalogueLoadStatus.length+"/"+catalogueCount);
}
if (catalogueLoadStatus.length === catalogueCount) {
var delta = 250-(Date.now() - catalogueLoadStart);
setTimeout(function() {
$("#palette-module-install-shade").hide();
},Math.max(delta,0));
}
}
function initInstallTab() {
if (loadedList.length === 0) {
loadedList = [];
packageList.editableList('empty');
$(".palette-module-shade-status").html(RED._('palette.editor.loading'));
var catalogues = RED.settings.theme('palette.catalogues')||['https://catalogue.nodered.org/catalogue.json'];
catalogueLoadStatus = [];
catalogueCount = catalogues.length;
if (catalogues.length > 1) {
$(".palette-module-shade-status").html(RED._('palette.editor.loading')+"<br>0/"+catalogues.length);
}
$("#palette-module-install-shade").show();
catalogueLoadStart = Date.now();
catalogues.forEach(function(catalog,index) {
$.getJSON(catalog, {_: new Date().getTime()},function(v) {
handleCatalogResponse(catalog,index,v);
})
});
}
}
function refreshFilteredItems() {
packageList.editableList('empty');
filteredList.sort(activeSort);
for (var i=0;i<Math.min(10,filteredList.length);i++) {
packageList.editableList('addItem',filteredList[i]);
}
if (filteredList.length === 0) {
packageList.editableList('addItem',{});
}
if (filteredList.length > 10) {
packageList.editableList('addItem',{start:10,more:filteredList.length-10})
}
}
function sortModulesAZ(A,B) {
return A.info.id.localeCompare(B.info.id);
}
function sortModulesRecent(A,B) {
return -1 * (A.info.timestamp-B.info.timestamp);
}
function init() {
if (RED.settings.theme('palette.editable') === false) {
return;
}
editorTabs = RED.tabs.create({
id:"palette-editor-tabs",
onchange:function(tab) {
$("#palette-editor .palette-editor-tab").hide();
tab.content.show();
if (filterInput) {
filterInput.searchBox('value',"");
}
if (searchInput) {
searchInput.searchBox('value',"");
}
if (tab.id === 'install') {
initInstallTab();
if (searchInput) {
searchInput.focus();
}
} else {
if (filterInput) {
filterInput.focus();
}
}
},
minimumActiveTabWidth: 110
});
$("#editor-shade").click(function() {
if ($("#main-container").hasClass("palette-expanded")) {
hidePaletteEditor();
}
});
$("#palette-editor-close").on("click", function(e) {
hidePaletteEditor();
})
var modulesTab = $('<div>',{class:"palette-editor-tab"}).appendTo("#palette-editor");
editorTabs.addTab({
id: 'nodes',
label: RED._('palette.editor.tab-nodes'),
content: modulesTab
})
var filterDiv = $('<div>',{class:"palette-search"}).appendTo(modulesTab);
filterInput = $('<input type="text" data-i18n="[placeholder]palette.filter"></input>')
.appendTo(filterDiv)
.searchBox({
delay: 200,
change: function() {
filterChange($(this).val());
}
});
nodeList = $('<ol>',{id:"palette-module-list", style:"position: absolute;top: 35px;bottom: 0;left: 0;right: 0px;"}).appendTo(modulesTab).editableList({
addButton: false,
scrollOnAdd: false,
sort: function(A,B) {
return A.info.name.localeCompare(B.info.name);
},
filter: function(data) {
if (activeFilter === "" ) {
return true;
}
return (activeFilter==="")||(data.index.indexOf(activeFilter) > -1);
},
addItem: function(container,i,object) {
var entry = object.info;
if (entry) {
var headerRow = $('<div>',{class:"palette-module-header"}).appendTo(container);
var titleRow = $('<div class="palette-module-meta palette-module-name"><i class="fa fa-cube"></i></div>').appendTo(headerRow);
$('<span>').html(entry.name).appendTo(titleRow);
var metaRow = $('<div class="palette-module-meta palette-module-version"><i class="fa fa-tag"></i></div>').appendTo(headerRow);
$('<span>').html(RED.bidi.applyBidiSupport(entry.version,RED.bidi.flags.NS)).appendTo(metaRow);
var buttonRow = $('<div>',{class:"palette-module-meta"}).appendTo(headerRow);
var setButton = $('<a href="#" class="editor-button editor-button-small palette-module-set-button"><i class="fa fa-angle-right palette-module-node-chevron"></i> </a>').appendTo(buttonRow);
var setCount = $('<span>').appendTo(setButton);
var buttonGroup = $('<div>',{class:"palette-module-button-group"}).appendTo(buttonRow);
var removeButton = $('<a href="#" class="editor-button editor-button-small"></a>').html(RED._('palette.editor.remove')).appendTo(buttonGroup);
removeButton.click(function(evt) {
evt.preventDefault();
shade.show();
removeNodeModule(entry.name, function(xhr) {
console.log(xhr);
})
})
if (!entry.local) {
removeButton.hide();
}
var enableButton = $('<a href="#" class="editor-button editor-button-small"></a>').html(RED._('palette.editor.disableall')).appendTo(buttonGroup);
var contentRow = $('<div>',{class:"palette-module-content"}).appendTo(container);
var shade = $('<div class="palette-module-shade hide"><img src="red/images/spin.svg" class="palette-spinner"/></div>').appendTo(container);
object.elements = {
removeButton: removeButton,
enableButton: enableButton,
setCount: setCount,
container: container,
shade: shade,
sets: {}
}
setButton.click(function(evt) {
evt.preventDefault();
if (container.hasClass('expanded')) {
container.removeClass('expanded');
contentRow.slideUp();
} else {
container.addClass('expanded');
contentRow.slideDown();
}
})
var setList = Object.keys(entry.sets)
setList.sort(function(A,B) {
return A.toLowerCase().localeCompare(B.toLowerCase());
});
setList.forEach(function(setName) {
var set = entry.sets[setName];
var setRow = $('<div>',{class:"palette-module-set"}).appendTo(contentRow);
var buttonGroup = $('<div>',{class:"palette-module-set-button-group"}).appendTo(setRow);
var typeSwatches = {};
set.types.forEach(function(t) {
var typeDiv = $('<div>',{class:"palette-module-type"}).appendTo(setRow);
typeSwatches[t] = $('<span>',{class:"palette-module-type-swatch"}).appendTo(typeDiv);
$('<span>',{class:"palette-module-type-node"}).html(t).appendTo(typeDiv);
})
var enableButton = $('<a href="#" class="editor-button editor-button-small"></a>').appendTo(buttonGroup);
enableButton.click(function(evt) {
evt.preventDefault();
if (object.setUseCount[setName] === 0) {
var currentSet = RED.nodes.registry.getNodeSet(set.id);
shade.show();
changeNodeState(set.id,!currentSet.enabled,shade,function(xhr){
console.log(xhr)
});
}
})
object.elements.sets[set.name] = {
setRow: setRow,
enableButton: enableButton,
swatches: typeSwatches
};
});
enableButton.click(function(evt) {
evt.preventDefault();
if (object.totalUseCount === 0) {
changeNodeState(entry.name,(container.hasClass('disabled')),shade,function(xhr){
console.log(xhr)
});
}
})
refreshNodeModule(entry.name);
} else {
$('<div>',{class:"red-ui-search-empty"}).html(RED._('search.empty')).appendTo(container);
}
}
});
var installTab = $('<div>',{class:"palette-editor-tab hide"}).appendTo("#palette-editor");
editorTabs.addTab({
id: 'install',
label: RED._('palette.editor.tab-install'),
content: installTab
})
var toolBar = $('<div>',{class:"palette-editor-toolbar"}).appendTo(installTab);
var searchDiv = $('<div>',{class:"palette-search"}).appendTo(installTab);
searchInput = $('<input type="text" data-i18n="[placeholder]palette.search"></input>')
.appendTo(searchDiv)
.searchBox({
delay: 300,
change: function() {
var searchTerm = $(this).val().toLowerCase();
if (searchTerm.length > 0) {
filteredList = loadedList.filter(function(m) {
return (m.index.indexOf(searchTerm) > -1);
}).map(function(f) { return {info:f}});
refreshFilteredItems();
searchInput.searchBox('count',filteredList.length+" / "+loadedList.length);
} else {
searchInput.searchBox('count',loadedList.length);
packageList.editableList('empty');
}
}
});
$('<span>').html(RED._("palette.editor.sort")+' ').appendTo(toolBar);
var sortGroup = $('<span class="button-group"></span> ').appendTo(toolBar);
var sortAZ = $('<a href="#" class="sidebar-header-button-toggle selected" data-i18n="palette.editor.sortAZ"></a>').appendTo(sortGroup);
var sortRecent = $('<a href="#" class="sidebar-header-button-toggle" data-i18n="palette.editor.sortRecent"></a>').appendTo(sortGroup);
sortAZ.click(function(e) {
e.preventDefault();
if ($(this).hasClass("selected")) {
return;
}
$(this).addClass("selected");
sortRecent.removeClass("selected");
activeSort = sortModulesAZ;
refreshFilteredItems();
});
sortRecent.click(function(e) {
e.preventDefault();
if ($(this).hasClass("selected")) {
return;
}
$(this).addClass("selected");
sortAZ.removeClass("selected");
activeSort = sortModulesRecent;
refreshFilteredItems();
});
var refreshSpan = $('<span>').appendTo(toolBar);
var refreshButton = $('<a href="#" class="sidebar-header-button"><i class="fa fa-refresh"></i></a>').appendTo(refreshSpan);
refreshButton.click(function(e) {
e.preventDefault();
loadedList = [];
initInstallTab();
})
packageList = $('<ol>',{style:"position: absolute;top: 78px;bottom: 0;left: 0;right: 0px;"}).appendTo(installTab).editableList({
addButton: false,
scrollOnAdd: false,
addItem: function(container,i,object) {
if (object.more) {
container.addClass('palette-module-more');
var moreRow = $('<div>',{class:"palette-module-header palette-module"}).appendTo(container);
var moreLink = $('<a href="#"></a>').html(RED._('palette.editor.more',{count:object.more})).appendTo(moreRow);
moreLink.click(function(e) {
e.preventDefault();
packageList.editableList('removeItem',object);
for (var i=object.start;i<Math.min(object.start+10,object.start+object.more);i++) {
packageList.editableList('addItem',filteredList[i]);
}
if (object.more > 10) {
packageList.editableList('addItem',{start:object.start+10, more:object.more-10})
}
})
return;
}
if (object.info) {
var entry = object.info;
var headerRow = $('<div>',{class:"palette-module-header"}).appendTo(container);
var titleRow = $('<div class="palette-module-meta"><i class="fa fa-cube"></i></div>').appendTo(headerRow);
$('<span>',{class:"palette-module-name"}).html(entry.name||entry.id).appendTo(titleRow);
$('<a target="_blank" class="palette-module-link"><i class="fa fa-external-link"></i></a>').attr('href',entry.url).appendTo(titleRow);
var descRow = $('<div class="palette-module-meta"></div>').appendTo(headerRow);
$('<div>',{class:"palette-module-description"}).html(entry.description).appendTo(descRow);
var metaRow = $('<div class="palette-module-meta"></div>').appendTo(headerRow);
$('<span class="palette-module-version"><i class="fa fa-tag"></i> '+entry.version+'</span>').appendTo(metaRow);
$('<span class="palette-module-updated"><i class="fa fa-calendar"></i> '+formatUpdatedAt(entry.updated_at)+'</span>').appendTo(metaRow);
var buttonRow = $('<div>',{class:"palette-module-meta"}).appendTo(headerRow);
var buttonGroup = $('<div>',{class:"palette-module-button-group"}).appendTo(buttonRow);
var shade = $('<div class="palette-module-shade hide"><img src="red/images/spin.svg" class="palette-spinner"/></div>').appendTo(container);
var installButton = $('<a href="#" class="editor-button editor-button-small"></a>').html(RED._('palette.editor.install')).appendTo(buttonGroup);
installButton.click(function(e) {
e.preventDefault();
if (!$(this).hasClass('disabled')) {
installNodeModule(entry.id,shade,function(xhr) {
if (xhr) {
if (xhr.responseJSON) {
RED.notify(RED._('palette.editor.errors.installFailed',{module: entry.id,message:xhr.responseJSON.message}));
}
}
})
}
})
if (nodeEntries.hasOwnProperty(entry.id)) {
installButton.addClass('disabled');
installButton.html(RED._('palette.editor.installed'));
}
object.elements = {
installButton:installButton
}
} else {
$('<div>',{class:"red-ui-search-empty"}).html(RED._('search.empty')).appendTo(container);
}
}
});
$('<div id="palette-module-install-shade" class="palette-module-shade hide"><div class="palette-module-shade-status"></div><img src="red/images/spin.svg" class="palette-spinner"/></div>').appendTo(installTab);
RED.events.on('registry:node-set-enabled', function(ns) {
refreshNodeModule(ns.module);
});
RED.events.on('registry:node-set-disabled', function(ns) {
refreshNodeModule(ns.module);
});
RED.events.on('registry:node-type-added', function(nodeType) {
if (!/^subflow:/.test(nodeType)) {
var ns = RED.nodes.registry.getNodeSetForType(nodeType);
refreshNodeModule(ns.module);
}
});
RED.events.on('registry:node-type-removed', function(nodeType) {
if (!/^subflow:/.test(nodeType)) {
var ns = RED.nodes.registry.getNodeSetForType(nodeType);
refreshNodeModule(ns.module);
}
});
RED.events.on('registry:node-set-added', function(ns) {
refreshNodeModule(ns.module);
for (var i=0;i<filteredList.length;i++) {
if (filteredList[i].info.id === ns.module) {
filteredList[i].elements.installButton.hide();
break;
}
}
});
RED.events.on('registry:node-set-removed', function(ns) {
var module = RED.nodes.registry.getModule(ns.module);
if (!module) {
var entry = nodeEntries[ns.module];
if (entry) {
nodeList.editableList('removeItem', entry);
delete nodeEntries[ns.module];
for (var i=0;i<filteredList.length;i++) {
if (filteredList[i].info.id === ns.module) {
filteredList[i].elements.installButton.show();
break;
}
}
}
}
});
RED.events.on('nodes:add', function(n) {
if (!/^subflow:/.test(n.type)) {
typesInUse[n.type] = (typesInUse[n.type]||0)+1;
if (typesInUse[n.type] === 1) {
var ns = RED.nodes.registry.getNodeSetForType(n.type);
refreshNodeModule(ns.module);
}
}
})
RED.events.on('nodes:remove', function(n) {
if (typesInUse.hasOwnProperty(n.type)) {
typesInUse[n.type]--;
if (typesInUse[n.type] === 0) {
delete typesInUse[n.type];
var ns = RED.nodes.registry.getNodeSetForType(n.type);
refreshNodeModule(ns.module);
}
}
})
}
return {
init: init,
show: showPaletteEditor
}
})();