Merge pull request #1937 from node-red/hide-label

Adds the ability to hide a node's label

packages/node_modules/@node-red/editor-client/locales/en-US/editor.json

@@ -79,7 +79,8 @@
             "projects": "Projects",
             "projects-new": "New",
             "projects-open": "Open",
-            "projects-settings": "Project Settings"
+            "projects-settings": "Project Settings",
+            "showNodeLabelDefault": "Show label of newly added nodes"
         }
     },
     "actions": {
@@ -277,7 +278,8 @@
         "editConfig": "Edit __type__ config node",
         "addNewType": "Add new __type__...",
         "nodeProperties": "node properties",
-        "portLabels": "node settings",
+        "label": "Label",
+        "portLabels": "Port labels",
         "labelInputs": "Inputs",
         "labelOutputs": "Outputs",
         "settingIcon": "Icon",
@@ -286,6 +288,8 @@
         "searchIcons": "Search icons",
         "useDefault": "use default",
         "description": "Description",
+        "show": "Show",
+        "hide": "Hide",
         "errors": {
             "scopeChange": "Changing the scope will make it unavailable to nodes in other flows that use it"
         }

packages/node_modules/@node-red/editor-client/src/js/nodes.js

@@ -509,6 +509,12 @@ RED.nodes = (function() {
                     node.icon = n.icon;
                 }
             }
+            if ((!n._def.defaults || !n._def.defaults.hasOwnProperty("l")) && n.hasOwnProperty('l')) {
+                var isLink = /^link (in|out)$/.test(node.type);
+                if (isLink == n.l) {
+                    node.l = n.l;
+                }
+            }
         }
         if (n.info) {
             node.info = n.info;
@@ -961,6 +967,9 @@ RED.nodes = (function() {
                         changed:false,
                         _config:{}
                     };
+                    if (n.hasOwnProperty('l')) {
+                        node.l = n.l;
+                    }
                     if (createNewIds) {
                         if (subflow_blacklist[n.z]) {
                             continue;

packages/node_modules/@node-red/editor-client/src/js/ui/editor.js

@@ -775,46 +775,45 @@ RED.editor = (function() {
     function buildAppearanceForm(container,node) {
         var dialogForm = $('<form class="dialog-form form-horizontal" autocomplete="off"></form>').appendTo(container);
 
-        var inputCount = node.inputs || node._def.inputs || 0;
-        var outputCount = node.outputs || node._def.outputs || 0;
-        if (node.type === 'subflow') {
-            inputCount = node.in.length;
-            outputCount = node.out.length;
-        }
-
-        var inputLabels = node.inputLabels || [];
-        var outputLabels = node.outputLabels || [];
-
-        var inputPlaceholder = node._def.inputLabels?RED._("editor.defaultLabel"):RED._("editor.noDefaultLabel");
-        var outputPlaceholder = node._def.outputLabels?RED._("editor.defaultLabel"):RED._("editor.noDefaultLabel");
-
         var i,row;
-        $('<div class="form-row"><span data-i18n="editor.labelInputs"></span><div id="node-label-form-inputs"></div></div>').appendTo(dialogForm);
+
-        var inputsDiv = $("#node-label-form-inputs");
+        $('<div class="form-row">'+
-        if (inputCount > 0) {
+            '<label for="node-input-show-label-btn" data-i18n="editor.label"></label>'+
-            for (i=0;i<inputCount;i++) {
+            '<button id="node-input-show-label-btn" class="editor-button" style="min-width: 80px; text-align: left;" type="button"><i id="node-input-show-label-btn-i" class="fa fa-toggle-on"></i> <span id="node-input-show-label-label"></span></button> '+
-                buildLabelRow("input",i,inputLabels[i],inputPlaceholder).appendTo(inputsDiv);
+            '<input type="checkbox" id="node-input-show-label" style="display: none;"/>'+
+        '</div>').appendTo(dialogForm);
+
+        var setToggleState = function(state) {
+            var i = $("#node-input-show-label-btn-i");
+            if (!state) {
+                i.addClass('fa-toggle-off');
+                i.removeClass('fa-toggle-on');
+                $("#node-input-show-label").prop("checked",false);
+                $("#node-input-show-label-label").text(RED._("editor.hide"));
+            } else {
+                i.addClass('fa-toggle-on');
+                i.removeClass('fa-toggle-off');
+                $("#node-input-show-label").prop("checked",true);
+                $("#node-input-show-label-label").text(RED._("editor.show"));
             }
-        } else {
-            buildLabelRow().appendTo(inputsDiv);
         }
-        $('<div class="form-row"><span data-i18n="editor.labelOutputs"></span><div id="node-label-form-outputs"></div></div>').appendTo(dialogForm);
+        dialogForm.find('#node-input-show-label-btn').on("click",function(e) {
-        var outputsDiv = $("#node-label-form-outputs");
+            e.preventDefault();
-        if (outputCount > 0) {
+            var i = $("#node-input-show-label-btn-i");
-            for (i=0;i<outputCount;i++) {
+            setToggleState(i.hasClass('fa-toggle-off'));
-                buildLabelRow("output",i,outputLabels[i],outputPlaceholder).appendTo(outputsDiv);
+        })
-            }
+        if (!node.hasOwnProperty("l")) {
-        } else {
+            // Show label if type not link
-            buildLabelRow().appendTo(outputsDiv);
+            node.l = !/^link (in|out)$/.test(node._def.type);
         }
+        setToggleState(node.l);
 
         // If a node has icon property in defaults, the icon of the node cannot be modified. (e.g, ui_button node in dashboard)
         if ((!node._def.defaults || !node._def.defaults.hasOwnProperty("icon"))) {
-            $('<hr>').appendTo(dialogForm);
             var iconRow = $('<div class="form-row"></div>').appendTo(dialogForm);
-            $('<label style="width: 50px" data-i18n="editor.settingIcon">').appendTo(iconRow);
+            $('<label data-i18n="editor.settingIcon">').appendTo(iconRow);
 
-            var iconButton = $('<button class="editor-button">').appendTo(iconRow);
+            var iconButton = $('<button class="editor-button" id="node-settings-icon-button">').appendTo(iconRow);
 
             var nodeDiv = $('<div>',{class:"red-ui-search-result-node"}).appendTo(iconButton);
             var colour = RED.utils.getNodeColor(node.type, node._def);
@@ -838,7 +837,41 @@ RED.editor = (function() {
                     RED.utils.createIconElement(icon_url, iconContainer, true, node._def, node);
                 });
             });
-            $('<div class="uneditable-input" id="node-settings-icon">').text(node.icon).appendTo(iconRow);
+            $('<div id="node-settings-icon">').text(node.icon).appendTo(iconButton);
+        }
+
+        $('<div class="form-row"><span data-i18n="editor.portLabels"></span></div>').appendTo(dialogForm);
+
+        var inputCount = node.inputs || node._def.inputs || 0;
+        var outputCount = node.outputs || node._def.outputs || 0;
+        if (node.type === 'subflow') {
+            inputCount = node.in.length;
+            outputCount = node.out.length;
+        }
+
+        var inputLabels = node.inputLabels || [];
+        var outputLabels = node.outputLabels || [];
+
+        var inputPlaceholder = node._def.inputLabels?RED._("editor.defaultLabel"):RED._("editor.noDefaultLabel");
+        var outputPlaceholder = node._def.outputLabels?RED._("editor.defaultLabel"):RED._("editor.noDefaultLabel");
+
+        $('<div class="form-row"><span style="margin-left: 10px;" data-i18n="editor.labelInputs"></span><div id="node-label-form-inputs"></div></div>').appendTo(dialogForm);
+        var inputsDiv = $("#node-label-form-inputs");
+        if (inputCount > 0) {
+            for (i=0;i<inputCount;i++) {
+                buildLabelRow("input",i,inputLabels[i],inputPlaceholder).appendTo(inputsDiv);
+            }
+        } else {
+            buildLabelRow().appendTo(inputsDiv);
+        }
+        $('<div class="form-row"><span style="margin-left: 10px;" data-i18n="editor.labelOutputs"></span><div id="node-label-form-outputs"></div></div>').appendTo(dialogForm);
+        var outputsDiv = $("#node-label-form-outputs");
+        if (outputCount > 0) {
+            for (i=0;i<outputCount;i++) {
+                buildLabelRow("output",i,outputLabels[i],outputPlaceholder).appendTo(outputsDiv);
+            }
+        } else {
+            buildLabelRow().appendTo(outputsDiv);
         }
     }
 
@@ -1166,6 +1199,42 @@ RED.editor = (function() {
                             }
                         }
 
+                        if (!$("#node-input-show-label").prop('checked')) {
+                            // Not checked - hide label
+                            if (!/^link (in|out)$/.test(node.type)) {
+                                // Not a link node - default state is true
+                                if (node.l !== false) {
+                                    changes.l = node.l
+                                    changed = true;
+                                }
+                                node.l = false;
+                            } else {
+                                // A link node - default state is false
+                                if (node.hasOwnProperty('l')) {
+                                    changes.l = node.l
+                                    changed = true;
+                                }
+                                delete node.l;
+                            }
+                        } else {
+                            // Checked - show label
+                            if (!/^link (in|out)$/.test(node.type)) {
+                                // Not a link node - default state is true
+                                if (node.hasOwnProperty('l')) {
+                                    changes.l = node.l
+                                    changed = true;
+                                }
+                                delete node.l;
+                            } else {
+                                if (!node.l) {
+                                    changes.l = node.l
+                                    changed = true;
+                                }
+                                node.l = true;
+                            }
+                        }
+                        node.resize = true;
+
                         var oldInfo = node.info;
                         if (nodeInfoEditor) {
                             var newInfo = nodeInfoEditor.getValue();

packages/node_modules/@node-red/editor-client/src/js/ui/userSettings.js

@@ -114,7 +114,8 @@ RED.userSettings = (function() {
         {
             title: "menu.label.nodes",
             options: [
-                {setting:"view-node-status",oldSetting:"menu-menu-item-status",label:"menu.label.displayStatus",default: true, toggle:true,onchange:"core:toggle-status"}
+                {setting:"view-node-status",oldSetting:"menu-menu-item-status",label:"menu.label.displayStatus",default: true, toggle:true,onchange:"core:toggle-status"},
+                {setting:"view-node-show-label",label:"menu.label.showNodeLabelDefault",default: true, toggle:true}
             ]
         },
         {
@@ -210,14 +211,14 @@ RED.userSettings = (function() {
                     }
                 }
                 allSettings[opt.setting] = opt;
-                if (opt.onchange) {
+                var value = currentEditorSettings.view[opt.setting];
-                    var value = currentEditorSettings.view[opt.setting];
+                if ((value === null || value === undefined) && opt.hasOwnProperty('default')) {
-                    if ((value === null || value === undefined) && opt.hasOwnProperty('default')) {
+                    value = opt.default;
-                        value = opt.default;
+                    currentEditorSettings.view[opt.setting] = value;
-                        currentEditorSettings.view[opt.setting] = value;
+                    editorSettingsChanged = true;
-                        editorSettingsChanged = true;
+                }
-                    }
 
+                if (opt.onchange) {
                     var callback = opt.onchange;
                     if (typeof callback === 'string') {
                         callback = RED.actions.get(callback);

packages/node_modules/@node-red/editor-client/src/js/ui/view.js

@@ -365,6 +365,11 @@ RED.view = (function() {
                 var historyEvent = result.historyEvent;
                 var nn = result.node;
 
+                var showLabel = RED.utils.getMessageProperty(RED.settings.get('editor'),"view.view-node-show-label");
+                if (showLabel !== undefined && !/^link (in|out)$/.test(nn._def.type) && !nn._def.defaults.hasOwnProperty("l")) {
+                    nn.l = showLabel;
+                }
+
                 var helperOffset = d3.touches(ui.helper.get(0))[0]||d3.mouse(ui.helper.get(0));
                 var mousePos = d3.touches(this)[0]||d3.mouse(this);
 
@@ -668,6 +673,12 @@ RED.view = (function() {
                         var historyEvent = result.historyEvent;
                         nn.x = point[0];
                         nn.y = point[1];
+
+                        var showLabel = RED.utils.getMessageProperty(RED.settings.get('editor'),"view.view-node-show-label");
+                        if (showLabel !== undefined && !/^link (in|out)$/.test(nn._def.type) && !nn._def.defaults.hasOwnProperty("l")) {
+                            nn.l = showLabel;
+                        }
+
                         if (mouse_mode === RED.state.QUICK_JOINING || quickAddLink) {
                             if (quickAddLink || drag_lines.length > 0) {
                                 var drag_line = quickAddLink||drag_lines[0];
@@ -2072,7 +2083,7 @@ RED.view = (function() {
 
             nodeEnter.each(function(d,i) {
                     var node = d3.select(this);
-                    var isLink = d.type === "link in" || d.type === "link out";
+                    var isLink = d.hasOwnProperty('l')?!d.l : (d.type === "link in" || d.type === "link out")
                     node.attr("id",d.id);
                     var l = RED.utils.getNodeLabel(d);
                     if (isLink) {
@@ -2159,7 +2170,7 @@ RED.view = (function() {
                                 var nodeBody = d3.select(this);
                                 nodeBody.classed("node_hovered",true);
                                 clearTimeout(portLabelHoverTimeout);
-                                if (d.type === "link in" || d.type === "link out") {
+                                if (d.hasOwnProperty('l')?!d.l : (d.type === "link in" || d.type === "link out")) {
                                     portLabelHoverTimeout = setTimeout(function() {
                                         var tooltip;
                                         if (d._def.label) {
@@ -2242,25 +2253,28 @@ RED.view = (function() {
                         //icon.style("pointer-events","none");
                         icon_group.style("pointer-events","none");
                     }
-                    if (!isLink) {
+                    var text = node.append("svg:text")
-                        var text = node.append("svg:text").attr("class","node_label").attr("x", 38).attr("dy", ".35em").attr("text-anchor","start");
+                                  .attr("class","node_label")
-                        if (d._def.align) {
+                                  .attr("x", 38)
-                            text.attr("class","node_label node_label_"+d._def.align);
+                                  .attr("dy", ".35em")
-                            if (d._def.align === "right") {
+                                  .attr("text-anchor","start")
-                                text.attr("text-anchor","end");
+                                  .classed("hidden",isLink);
-                            }
+
+                    if (d._def.align) {
+                        text.attr("class","node_label node_label_"+d._def.align);
+                        if (d._def.align === "right") {
+                            text.attr("text-anchor","end");
                         }
-
-                        var status = node.append("svg:g").attr("class","node_status_group").style("display","none");
-
-                        var statusRect = status.append("rect").attr("class","node_status")
-                                            .attr("x",6).attr("y",1).attr("width",9).attr("height",9)
-                                            .attr("rx",2).attr("ry",2).attr("stroke-width","3");
-
-                        var statusLabel = status.append("svg:text")
-                            .attr("class","node_status_label")
-                            .attr("x",20).attr("y",9);
                     }
+
+                    var status = node.append("svg:g").attr("class","node_status_group").style("display","none");
+                    var statusRect = status.append("rect").attr("class","node_status")
+                                        .attr("x",6).attr("y",1).attr("width",9).attr("height",9)
+                                        .attr("rx",2).attr("ry",2).attr("stroke-width","3");
+                    var statusLabel = status.append("svg:text")
+                        .attr("class","node_status_label")
+                        .attr("x",20).attr("y",9);
+
                     //node.append("circle").attr({"class":"centerDot","cx":0,"cy":0,"r":5});
 
                     //node.append("path").attr("class","node_error").attr("d","M 3,-3 l 10,0 l -5,-8 z");
@@ -2272,13 +2286,18 @@ RED.view = (function() {
 
             node.each(function(d,i) {
                     if (d.dirty) {
-                        var isLink = d.type === "link in" || d.type === "link out";
+                        var isLink = d.hasOwnProperty('l')?!d.l : (d.type === "link in" || d.type === "link out")
                         dirtyNodes[d.id] = d;
                         //if (d.x < -50) deleteSelection();  // Delete nodes if dragged back to palette
-                        if (!isLink && d.resize) {
+                        if (/*!isLink &&*/ d.resize) {
                             var l = RED.utils.getNodeLabel(d);
                             var ow = d.w;
-                            d.w = Math.max(node_width,20*(Math.ceil((calculateTextWidth(l, "node_label", 50)+(d._def.inputs>0?7:0))/20)) );
+                            if (isLink) {
+                                d.w = node_height;
+                            } else {
+                                d.w = Math.max(node_width,20*(Math.ceil((calculateTextWidth(l, "node_label", 50)+(d._def.inputs>0?7:0))/20)) );
+                            }
+                            // d.w = Math.max(node_width,20*(Math.ceil((calculateTextWidth(l, "node_label", 50)+(d._def.inputs>0?7:0))/20)) );
                             d.h = Math.max(node_height,(d.outputs||0) * 15);
                             d.x += (d.w-ow)/2;
                             d.resize = false;
@@ -2286,7 +2305,6 @@ RED.view = (function() {
                         var thisNode = d3.select(this);
                         //thisNode.selectAll(".centerDot").attr({"cx":function(d) { return d.w/2;},"cy":function(d){return d.h/2}});
                         thisNode.attr("transform", function(d) { return "translate(" + (d.x-d.w/2) + "," + (d.y-d.h/2) + ")"; });
-
                         if (mouse_mode != RED.state.MOVING_ACTIVE) {
                             thisNode.selectAll(".node")
                                 .attr("width",function(d){return d.w})
@@ -2372,8 +2390,7 @@ RED.view = (function() {
                                     }
                                     return "node_label"+
                                     (d._def.align?" node_label_"+d._def.align:"")+s;
-                            });
+                            }).classed("hidden",isLink);
-
                             if (d._def.icon) {
                                 var icon = thisNode.select(".node_icon");
                                 var faIcon = thisNode.select(".fa-lg");

packages/node_modules/@node-red/editor-client/src/js/ui/workspaces.js

@@ -56,7 +56,7 @@ RED.workspaces = (function() {
         RED.sidebar.config.refresh();
     }
 
-    function showRenameWorkspaceDialog(id) {
+    function showEditWorkspaceDialog(id) {
         var workspace = RED.nodes.workspace(id);
         RED.view.state(RED.state.EDITING);
         var tabflowEditor;
@@ -255,7 +255,7 @@ RED.workspaces = (function() {
             },
             ondblclick: function(tab) {
                 if (tab.type != "subflow") {
-                    showRenameWorkspaceDialog(tab.id);
+                    showEditWorkspaceDialog(tab.id);
                 } else {
                     RED.editor.editSubflow(RED.nodes.subflow(tab.id));
                 }
@@ -328,7 +328,7 @@ RED.workspaces = (function() {
     }
 
     function editWorkspace(id) {
-        showRenameWorkspaceDialog(id||activeWorkspace);
+        showEditWorkspaceDialog(id||activeWorkspace);
     }
 
     function removeWorkspace(ws) {

packages/node_modules/@node-red/editor-client/src/sass/editor.scss

@@ -378,6 +378,16 @@
     }
 
 }
+#node-settings-icon-button {
+    position: relative;
+    padding-left: 30px;
+    width: calc(100% - 150px);
+    .red-ui-search-result-node {
+        position: absolute;
+        top: 2px;
+        left: 2px;
+    }
+}
 #node-settings-icon {
     margin-left: 10px;
     width: calc(100% - 163px);