Merge branch 'palette-ui' into 0.15.0

editor/js/ui/common/editableList.js

@@ -67,10 +67,27 @@
                     });
             }
 
+            if (this.element.css("position") === "absolute") {
+                this.element.css("position","static");
+                this.topContainer.css("position","absolute");
+                this.uiContainer.css("position","absolute");
+
+                ["top","left","bottom","right"].forEach(function(s) {
+                    var v = that.element.css(s);
+                    if (s!=="auto" && s!=="") {
+                        that.topContainer.css(s,v);
+                        that.uiContainer.css(s,"0");
+                        that.element.css(s,'auto');
+                    }
+                })
+            }
             this.uiContainer.addClass("red-ui-editableList-container");
 
             this.uiHeight = this.element.height();
 
+            this.activeFilter = this.options.filter||null;
+            this.activeSort = this.options.sort||null;
+
             var minHeight = this.element.css("minHeight");
             if (minHeight !== '0px') {
                 this.uiContainer.css("minHeight",minHeight);
@@ -141,6 +158,42 @@
         },
         _destroy: function() {
         },
+        _refreshFilter: function() {
+            var that = this;
+            var count = 0;
+            if (!this.activeFilter) {
+                this.element.children().show();
+            }
+            var items = this.items();
+            items.each(function (i,el) {
+                var data = el.data('data');
+                try {
+                    if (that.activeFilter(data)) {
+                        el.parent().show();
+                        count++;
+                    } else {
+                        el.parent().hide();
+                    }
+                } catch(err) {
+                    console.log(err);
+                    el.parent().show();
+                    count++;
+                }
+            });
+            return count;
+        },
+        _refreshSort: function() {
+            if (this.activeSort) {
+                var items = this.element.children();
+                var that = this;
+                items.sort(function(A,B) {
+                    return that.activeSort($(A).find(".red-ui-editableList-item-content").data('data'),$(B).find(".red-ui-editableList-item-content").data('data'));
+                });
+                $.each(items,function(idx,li) {
+                    that.element.append(li);
+                })
+            }
+        },
         width: function(desiredWidth) {
             this.uiWidth = desiredWidth;
             this._resize();
@@ -152,7 +205,23 @@
         addItem: function(data) {
             var that = this;
             data = data || {};
-            var li = $('<li>').appendTo(this.element);
+            var li = $('<li>');
+            var added = false;
+            if (this.activeSort) {
+                var items = this.items();
+                var skip = false;
+                items.each(function(i,el) {
+                    if (added) { return }
+                    var itemData = el.data('data');
+                    if (that.activeSort(data,itemData) < 0) {
+                         li.insertBefore(el.closest("li"));
+                         added = true;
+                    }
+                });
+            }
+            if (!added) {
+                li.appendTo(this.element);
+            }
             var row = $('<div/>').addClass("red-ui-editableList-item-content").appendTo(li);
             row.data('data',data);
             if (this.options.sortable === true) {
@@ -177,9 +246,20 @@
                 var index = that.element.children().length-1;
                 setTimeout(function() {
                     that.options.addItem(row,index,data);
-                    setTimeout(function() {
-                        that.uiContainer.scrollTop(that.element.height());
-                    },0);
+                    if (that.activeFilter) {
+                        try {
+                            if (!that.activeFilter(data)) {
+                                li.hide();
+                            }
+                        } catch(err) {
+                        }
+                    }
+
+                    if (!that.activeSort) {
+                        setTimeout(function() {
+                            that.uiContainer.scrollTop(that.element.height());
+                        },0);
+                    }
                 },0);
             }
         },
@@ -197,6 +277,21 @@
         },
         empty: function() {
             this.element.empty();
+        },
+        filter: function(filter) {
+            if (filter !== undefined) {
+                this.activeFilter = filter;
+            }
+            return this._refreshFilter();
+        },
+        sort: function(sort) {
+            if (sort !== undefined) {
+                this.activeSort = sort;
+            }
+            return this._refreshSort();
+        },
+        length: function() {
+            return this.element.children().length;
         }
     });
 })(jQuery);

editor/js/ui/common/searchBox.js

@@ -0,0 +1,88 @@
+/**
+ * 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.
+ **/
+(function($) {
+
+    $.widget( "nodered.searchBox", {
+        _create: function() {
+            var that = this;
+
+            this.currentTimeout = null;
+            this.lastSent = "";
+            this.element.val("");
+            this.uiContainer = this.element.wrap("<div>").parent();
+            this.uiContainer.addClass("red-ui-searchBox-container");
+
+            $('<i class="fa fa-search"></i>').prependTo(this.uiContainer);
+            this.clearButton = $('<a href="#"><i class="fa fa-times"></i></a>').appendTo(this.uiContainer);
+            this.clearButton.on("click",function(e) {
+                e.preventDefault();
+                that.element.val("");
+                that._change("",true);
+                that.element.focus();
+            });
+
+            this.resultCount = $('<span>',{class:"red-ui-searchBox-resultCount hide"}).appendTo(this.uiContainer);
+
+            this.element.val("");
+            this.element.on("keyup",function() {
+                that._change($(this).val());
+            });
+
+            this.element.on("focus",function() {
+                $("body").one("mousedown",function() {
+                    that.element.blur();
+                });
+            });
+
+        },
+        _change: function(val,instant) {
+            var fireEvent = false;
+            if (val === "") {
+                this.clearButton.hide();
+                fireEvent = true;
+            } else {
+                this.clearButton.show();
+                fireEvent = (val.length >= (this.options.minimumLength||0));
+            }
+            if (fireEvent) {
+                if (!instant && this.options.delay > 0) {
+                    clearTimeout(this.currentTimeout);
+                    var that = this;
+                    this.currentTimeout = setTimeout(function() {
+                        that._trigger("change");
+                    },this.options.delay);
+                } else {
+                    this._trigger("change");
+                }
+            }
+        },
+        value: function(val) {
+            if (val === undefined) {
+                return this.element.val();
+            } else {
+                this.element.val(val);
+                this._change(val);
+            }
+        },
+        count: function(val) {
+            if (val === undefined || val === null || val === "") {
+                this.resultCount.text("").hide();
+            } else {
+                this.resultCount.text(val).show();
+            }
+        }
+    });
+})(jQuery);

editor/js/ui/palette-editor.js

@@ -0,0 +1,723 @@
+/**
+ * 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;
+                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() {
+        $("#header-shade").show();
+        $("#editor-shade").show();
+        $("#sidebar-shade").show();
+        $("#main-container").addClass("palette-expanded");
+        setTimeout(function() {
+            editorTabs.resize();
+        },250);
+
+    }
+    function hidePaletteEditor() {
+        $("#main-container").removeClass("palette-expanded");
+        $("#header-shade").hide();
+        $("#editor-shade").hide();
+        $("#sidebar-shade").hide();
+        $("#palette-editor").find('.expanded').each(function(i,el) {
+            $(el).find(".palette-module-content").slideUp();
+            $(el).removeClass('expanded');
+        });
+        filterInput.searchBox('value',"");
+        searchInput.searchBox('value',"");
+    }
+
+    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')||['http://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 > 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() {
+
+        $(".palette-editor-button").show();
+
+        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();
+            }
+        });
+        $("#palette-edit").on("click",function(e) {
+            if ($("#main-container").hasClass("palette-expanded")) {
+                hidePaletteEditor();
+            } else {
+                showPaletteEditor();
+            }
+        });
+        $("#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,
+            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;
+                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(entry.version).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() {
+                    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() {
+                    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) {
+                        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)
+                            });
+                        }
+                        evt.preventDefault();
+                    })
+
+                    object.elements.sets[set.name] = {
+                        setRow: setRow,
+                        enableButton: enableButton,
+                        swatches: typeSwatches
+                    };
+                });
+                enableButton.click(function(evt) {
+                    if (object.totalUseCount === 0) {
+                        changeNodeState(entry.name,(container.hasClass('disabled')),shade,function(xhr){
+                            console.log(xhr)
+                        });
+                    }
+                    evt.preventDefault();
+                })
+                refreshNodeModule(entry.name);
+            }
+        });
+
+
+
+        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,
+                minimumLength: 2,
+                change: function() {
+                    var searchTerm = $(this).val();
+                    if (searchTerm.length >= 2) {
+                        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);
+                        if (searchTerm.length === 0) {
+                            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>',{id:"palette-module-list", style:"position: absolute;top: 78px;bottom: 0;left: 0;right: 0px;"}).appendTo(installTab).editableList({
+           addButton: 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;
+               }
+               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();
+                   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.hide();
+               }
+
+               object.elements = {
+                   installButton:installButton
+               }
+           }
+       });
+
+       $('<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) {
+            var ns = RED.nodes.registry.getNodeSetForType(nodeType);
+            refreshNodeModule(ns.module);
+        });
+        RED.events.on('registry:node-type-removed', function(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) {
+            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,
+    }
+})();

editor/js/ui/palette.js

@@ -17,7 +17,7 @@
 RED.palette = (function() {
 
     var exclusion = ['config','unknown','deprecated'];
-    var core = ['subflows', 'input', 'output', 'function', 'social', 'mobile', 'storage', 'analysis', 'advanced'];
+    var coreCategories = ['subflows', 'input', 'output', 'function', 'social', 'mobile', 'storage', 'analysis', 'advanced'];
 
     var categoryContainers = {};
 
@@ -174,7 +174,7 @@ RED.palette = (function() {
             }
 
             if ($("#palette-base-category-"+rootCategory).length === 0) {
-                if(core.indexOf(rootCategory) !== -1){
+                if(coreCategories.indexOf(rootCategory) !== -1){
                     createCategoryContainer(rootCategory, RED._("node-red:palette.label."+rootCategory, {defaultValue:rootCategory}));
                 } else {
                     var ns = def.set.id;
@@ -361,14 +361,7 @@ RED.palette = (function() {
         });
     }
 
-    function filterChange() {
-        var val = $("#palette-search-input").val();
-        if (val === "") {
-            $("#palette-search-clear").hide();
-        } else {
-            $("#palette-search-clear").show();
-        }
-
+    function filterChange(val) {
         var re = new RegExp(val.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'),'i');
         $("#palette-container .palette_node").each(function(i,el) {
             var currentLabel = $(el).find(".palette_label").text();
@@ -393,33 +386,69 @@ RED.palette = (function() {
     }
 
     function init() {
-        $(".palette-spinner").show();
+
+        RED.events.on('registry:node-type-added', function(nodeType) {
+            var def = RED.nodes.getType(nodeType);
+            addNodeType(nodeType,def);
+            if (def.onpaletteadd && typeof def.onpaletteadd === "function") {
+                def.onpaletteadd.call(def);
+            }
+        });
+        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]);
+                var def = RED.nodes.getType(nodeSet.types[j]);
+                if (def.onpaletteadd && typeof def.onpaletteadd === "function") {
+                    def.onpaletteadd.call(def);
+                }
+            }
+        });
+        RED.events.on('registry:node-set-disabled', function(nodeSet) {
+            for (var j=0;j<nodeSet.types.length;j++) {
+                hideNodeType(nodeSet.types[j]);
+                var def = RED.nodes.getType(nodeSet.types[j]);
+                if (def.onpaletteremove && typeof def.onpaletteremove === "function") {
+                    def.onpaletteremove.call(def);
+                }
+            }
+        });
+        RED.events.on('registry:node-set-removed', function(nodeSet) {
+            if (nodeSet.added) {
+                for (var j=0;j<nodeSet.types.length;j++) {
+                    removeNodeType(nodeSet.types[j]);
+                    var def = RED.nodes.getType(nodeSet.types[j]);
+                    if (def.onpaletteremove && typeof def.onpaletteremove === "function") {
+                        def.onpaletteremove.call(def);
+                    }
+                }
+            }
+        });
+
+
+        $("#palette > .palette-spinner").show();
+
+        $("#palette-search input").searchBox({
+            delay: 100,
+            change: function() {
+                filterChange($(this).val());
+            }
+        })
+
+        var categoryList = coreCategories;
         if (RED.settings.paletteCategories) {
-            RED.settings.paletteCategories.forEach(function(category){
-                createCategoryContainer(category, RED._("palette.label."+category,{defaultValue:category}));
-            });
-        } else {
-            core.forEach(function(category){
-                createCategoryContainer(category, RED._("palette.label."+category,{defaultValue:category}));
-            });
+            categoryList = RED.settings.paletteCategories;
+        } else if (RED.settings.theme('palette.categories')) {
+            categoryList = RED.settings.theme('palette.categories');
         }
-
-        $("#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();
-            });
+        if (!Array.isArray(categoryList)) {
+            categoryList = coreCategories
+        }
+        categoryList.forEach(function(category){
+            createCategoryContainer(category, RED._("palette.label."+category,{defaultValue:category}));
         });
 
         $("#palette-collapse-all").on("click", function(e) {
@@ -438,6 +467,10 @@ RED.palette = (function() {
                 }
             }
         });
+
+        if (RED.settings.theme('palette.editable') !== false) {
+            RED.palette.editor.init();
+        }
     }
 
     return {

editor/js/ui/tray.js

@@ -110,6 +110,7 @@ RED.tray = (function() {
 
         $("#header-shade").show();
         $("#editor-shade").show();
+        $("#palette-shade").show();
         $(".sidebar-shade").show();
 
         tray.preferredWidth = Math.max(el.width(),500);
@@ -259,6 +260,7 @@ RED.tray = (function() {
                     if (stack.length === 0) {
                         $("#header-shade").hide();
                         $("#editor-shade").hide();
+                        $("#palette-shade").hide();
                         $(".sidebar-shade").hide();
                         RED.events.emit("editor:close");
                         RED.view.focus();