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Improve handling of imported config nodes

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Avoid creating unnecessary duplicates of config nodes, whilst
honouring the scope of the any existing node.

Also, 'undo' now removes any added config node
This commit is contained in:
Nick O'Leary
2015-09-25 17:43:28 +01:00
parent 719bb4263e
commit ef10ade0cc
2 changed files with 70 additions and 32 deletions
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100
editor/js/nodes.js
View File

@@ -291,7 +291,6 @@ RED.nodes = (function() {
var result = removeNode(removedNodes[n].id);
removedLinks = removedLinks.concat(result.links);
}
console.log(removedLinks);
return {nodes:removedNodes,links:removedLinks};
}
@@ -554,8 +553,11 @@ RED.nodes = (function() {
return nns;
}
function compareNodes(nodeA,nodeB) {
if (nodeA.id != nodeB.id || nodeA.type != nodeB.type) {
function compareNodes(nodeA,nodeB,idMustMatch) {
if (idMustMatch && nodeA.id != nodeB.id) {
return false;
}
if (nodeA.type != nodeB.type) {
return false;
}
var def = nodeA._def;
@@ -694,26 +696,6 @@ RED.nodes = (function() {
});
new_subflows.push(n);
addSubflow(n,createNewIds);
} else {
def = registry.getNodeType(n.type);
if (def && def.category == "config") {
var existingConfigNode = RED.nodes.node(n.id);
if (!existingConfigNode || !compareNodes(existingConfigNode,n) || existingConfigNode._def.exclusive) {
var configNode = {id:n.id, z:n.z, type:n.type, users:[]};
for (var d in def.defaults) {
if (def.defaults.hasOwnProperty(d)) {
configNode[d] = n[d];
}
}
configNode.label = def.label;
configNode._def = def;
if (existingConfigNode || createNewIds) {
configNode.id = getID();
}
node_map[n.id] = configNode;
RED.nodes.add(configNode);
}
}
}
}
if (defaultWorkspace == null) {
@@ -724,6 +706,60 @@ RED.nodes = (function() {
activeWorkspace = RED.workspaces.active();
}
for (i=0;i<newNodes.length;i++) {
n = newNodes[i];
def = registry.getNodeType(n.type);
if (def && def.category == "config") {
var existingConfigNode = null;
if (createNewIds) {
if (n.z) {
if (subflow_map[n.z]) {
n.z = subflow_map[n.z].id;
} else {
n.z = workspace_map[n.z];
if (!workspaces[n.z]) {
n.z = activeWorkspace;
}
}
}
existingConfigNode = RED.nodes.node(n.id);
if (existingConfigNode) {
if (n.z && existingConfigNode.z !== n.z) {
existingConfigNode = null;
// Check the config nodes on n.z
for (var cn in configNodes) {
if (configNodes.hasOwnProperty(cn)) {
if (configNodes[cn].z === n.z && compareNodes(configNodes[cn],n,false)) {
existingConfigNode = configNodes[cn];
node_map[n.id] = configNodes[cn];
break;
}
}
}
}
}
}
if (!existingConfigNode) { //} || !compareNodes(existingConfigNode,n,true) || existingConfigNode._def.exclusive || existingConfigNode.z !== n.z) {
var configNode = {id:n.id, z:n.z, type:n.type, users:[]};
for (var d in def.defaults) {
if (def.defaults.hasOwnProperty(d)) {
configNode[d] = n[d];
}
}
configNode.label = def.label;
configNode._def = def;
if (createNewIds) {
configNode.id = getID();
}
node_map[n.id] = configNode;
new_nodes.push(configNode);
RED.nodes.add(configNode);
}
}
}
for (i=0;i<newNodes.length;i++) {
n = newNodes[i];
// TODO: remove workspace in next release+1
@@ -818,17 +854,19 @@ RED.nodes = (function() {
}
for (i=0;i<new_nodes.length;i++) {
n = new_nodes[i];
for (var w1=0;w1<n.wires.length;w1++) {
var wires = (n.wires[w1] instanceof Array)?n.wires[w1]:[n.wires[w1]];
for (var w2=0;w2<wires.length;w2++) {
if (wires[w2] in node_map) {
var link = {source:n,sourcePort:w1,target:node_map[wires[w2]]};
addLink(link);
new_links.push(link);
if (n.wires) {
for (var w1=0;w1<n.wires.length;w1++) {
var wires = (n.wires[w1] instanceof Array)?n.wires[w1]:[n.wires[w1]];
for (var w2=0;w2<wires.length;w2++) {
if (wires[w2] in node_map) {
var link = {source:n,sourcePort:w1,target:node_map[wires[w2]]};
addLink(link);
new_links.push(link);
}
}
}
delete n.wires;
}
delete n.wires;
}
for (i=0;i<new_subflows.length;i++) {
n = new_subflows[i];

2
editor/js/ui/view.js
View File

@@ -1698,7 +1698,7 @@ RED.view = (function() {
var new_workspaces = result[2];
var new_subflows = result[3];
var new_ms = new_nodes.filter(function(n) { return n.z == RED.workspaces.active() }).map(function(n) { return {n:n};});
var new_ms = new_nodes.filter(function(n) { return n.hasOwnProperty('x') && n.hasOwnProperty('y') && n.z == RED.workspaces.active() }).map(function(n) { return {n:n};});
var new_node_ids = new_nodes.map(function(n){ return n.id; });
// TODO: pick a more sensible root node