frodovdr/node-red
1
0
Fork 0
mirror of https://github.com/node-red/node-red.git synced 2025-03-01 10:36:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Save/restore tabs

Browse Source
This commit is contained in:
Nicholas O'Leary
2013-10-25 21:34:00 +01:00
parent f3e33f4c29
commit 3604286793
5 changed files with 115 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

123
public/red/nodes.js
View File

@@ -21,12 +21,20 @@ RED.nodes = function() {
var configNodes = {};
var links = [];
var defaultWorkspace;
var workspaces = {};
function registerType(nt,def) {
node_defs[nt] = def;
// TODO: too tightly coupled into palette UI
RED.palette.add(nt,def);
}
function getID() {
return (1+Math.random()*4294967295).toString(16);
}
function getType(type) {
return node_defs[type];
}
@@ -87,6 +95,10 @@ RED.nodes = function() {
}
}
function addWorkspace(ws) {
workspaces[ws.id] = ws;
}
function getAllFlowNodes(node) {
var visited = {};
visited[node.id] = true;
@@ -167,6 +179,9 @@ RED.nodes = function() {
//TODO: rename this (createCompleteNodeSet)
function createCompleteNodeSet() {
var nns = [];
for (var i in workspaces) {
nns.push(workspaces[i]);
}
for (var i in configNodes) {
nns.push(convertNode(configNodes[i]));
}
@@ -194,12 +209,27 @@ RED.nodes = function() {
}
for (var i in newNodes) {
var n = newNodes[i];
if (!getType(n.type)) {
if (n.type != "workspace" && !getType(n.type)) {
// TODO: get this UI thing out of here! (see below as well)
RED.notify("<strong>Failed to import nodes</strong>: unrecognised type '"+n.type+"'","error");
return null;
}
}
for (var i in newNodes) {
var n = newNodes[i];
if (n.type === "workspace") {
if (defaultWorkspace == null) {
defaultWorkspace = n;
}
addWorkspace(n);
RED.view.addWorkspace(n);
}
}
if (defaultWorkspace == null) {
defaultWorkspace = { type:"workspace", id:getID(), label:"default" };
addWorkspace(defaultWorkspace);
RED.view.addWorkspace(defaultWorkspace);
}
var node_map = {};
var new_nodes = [];
@@ -207,54 +237,57 @@ RED.nodes = function() {
for (var i in newNodes) {
var n = newNodes[i];
var def = getType(n.type);
if (def && def.category == "config") {
if (!RED.nodes.node(n.id)) {
var configNode = {id:n.id,type:n.type,users:[]};
for (var d in def.defaults) {
configNode[d] = n[d];
if (n.type !== "workspace") {
var def = getType(n.type);
if (def && def.category == "config") {
if (!RED.nodes.node(n.id)) {
var configNode = {id:n.id,type:n.type,users:[]};
for (var d in def.defaults) {
configNode[d] = n[d];
}
configNode.label = def.label;
configNode._def = def;
RED.nodes.add(configNode);
}
configNode.label = def.label;
configNode._def = def;
RED.nodes.add(configNode);
}
} else {
if (n.z == null) {
n.z = 0;
}
var node = {x:n.x,y:n.y,z:n.z,type:0,wires:n.wires};
if (createNewIds) {
node.id = (1+Math.random()*4294967295).toString(16);
} else {
node.id = n.id;
}
node.type = n.type;
node._def = def;
if (!node._def) {
node._def = {
color:"#fee",
defaults: {},
label: "unknown: "+n.type,
labelStyle: "node_label_italic",
outputs: n.outputs||n.wires.length
}
}
node.outputs = n.outputs||node._def.outputs;
for (var d in node._def.defaults) {
node[d] = n[d];
if (node._def.defaults[d].type) {
var configNode = RED.nodes.node(n[d]);
if (configNode) {
configNode.users.push(node);
var node = {x:n.x,y:n.y,z:n.z,type:0,wires:n.wires};
if (createNewIds) {
node.z = RED.view.getWorkspace();
node.id = getID();
} else {
node.id = n.id;
if (node.z == null || !workspaces[node.z]) {
node.z = RED.view.getWorkspace();
}
}
node.type = n.type;
node._def = def;
if (!node._def) {
node._def = {
color:"#fee",
defaults: {},
label: "unknown: "+n.type,
labelStyle: "node_label_italic",
outputs: n.outputs||n.wires.length
}
}
node.outputs = n.outputs||node._def.outputs;
for (var d in node._def.defaults) {
node[d] = n[d];
if (node._def.defaults[d].type) {
var configNode = RED.nodes.node(n[d]);
if (configNode) {
configNode.users.push(node);
}
}
}
addNode(node);
RED.editor.validateNode(node);
node_map[n.id] = node;
new_nodes.push(node);
}
addNode(node);
RED.editor.validateNode(node);
node_map[n.id] = node;
new_nodes.push(node);
}
}
for (var i in new_nodes) {
@@ -288,6 +321,7 @@ RED.nodes = function() {
addLink: addLink,
remove: removeNode,
removeLink: removeLink,
addWorkspace: addWorkspace,
eachNode: function(cb) {
for (var n in nodes) {
cb(nodes[n]);
@@ -309,6 +343,7 @@ RED.nodes = function() {
getAllFlowNodes: getAllFlowNodes,
createExportableNodeSet: createExportableNodeSet,
createCompleteNodeSet: createCompleteNodeSet,
id: getID,
nodes: nodes, // TODO: exposed for d3 vis
links: links // TODO: exposed for d3 vis
};