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Add viewAddPort viewRemovePort viewAddNode viewRemoveNode hooks to view

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Nick O'Leary 2021-05-13 13:36:50 +01:00
parent 319af51f84
commit c47b553a8e
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GPG Key ID: 4F2157149161A6C9
1 changed files with 29 additions and 2 deletions
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31
packages/node_modules/@node-red/editor-client/src/js/ui/view.js vendored
View File

@ -3789,7 +3789,9 @@ RED.view = (function() {
}
var node = nodeLayer.selectAll(".red-ui-flow-node-group").data(activeNodes,function(d){return d.id});
node.exit().remove();
node.exit().each(function(d,i) {
RED.hooks.trigger("viewRemoveNode",{node:d,el:this})
}).remove();
var nodeEnter = node.enter().insert("svg:g")
.attr("class", "red-ui-flow-node red-ui-flow-node-group")
@ -3963,6 +3965,7 @@ RED.view = (function() {
});
node.each(function(d,i) {
if (d.dirty) {
var self = this;
var thisNode = d3.select(this);
var isLink = (d.type === "link in" || d.type === "link out")
@ -4073,7 +4076,15 @@ RED.view = (function() {
var inputPorts = thisNode.selectAll(".red-ui-flow-port-input");
if ((!isLink || (showAllLinkPorts === -1 && !activeLinkNodes[d.id])) && d.inputs === 0 && !inputPorts.empty()) {
inputPorts.remove();
inputPorts.each(function(d,i) {
RED.hooks.trigger("viewRemovePort",{
node:d,
el:self,
port:d3.select(this)[0][0],
portType: "input",
portIndex: 0
})
}).remove();
} else if (((isLink && (showAllLinkPorts===PORT_TYPE_INPUT||activeLinkNodes[d.id]))|| d.inputs === 1) && inputPorts.empty()) {
var inputGroup = thisNode.append("g").attr("class","red-ui-flow-port-input");
var inputGroupPorts;
@ -4086,12 +4097,17 @@ RED.view = (function() {
} else {
inputGroupPorts = inputGroup.append("rect").attr("class","red-ui-flow-port").attr("rx",3).attr("ry",3).attr("width",10).attr("height",10)
}
inputGroup[0][0].__port__ = inputGroupPorts[0][0];
inputGroupPorts[0][0].__data__ = this.__data__;
inputGroupPorts[0][0].__portType__ = PORT_TYPE_INPUT;
inputGroupPorts[0][0].__portIndex__ = 0;
inputGroupPorts.on("mousedown",function(d){portMouseDown(d,PORT_TYPE_INPUT,0);})
.on("touchstart",function(d){portMouseDown(d,PORT_TYPE_INPUT,0);d3.event.preventDefault();})
.on("mouseup",function(d){portMouseUp(d,PORT_TYPE_INPUT,0);} )
.on("touchend",function(d){portMouseUp(d,PORT_TYPE_INPUT,0);d3.event.preventDefault();} )
.on("mouseover",function(d){portMouseOver(d3.select(this),d,PORT_TYPE_INPUT,0);})
.on("mouseout",function(d) {portMouseOut(d3.select(this),d,PORT_TYPE_INPUT,0);});
RED.hooks.trigger("viewAddPort",{node:d,el: this, port: inputGroup[0][0], portType: "input", portIndex: 0})
}
var numOutputs = d.outputs;
if (isLink && d.type === "link out") {
@ -4106,6 +4122,13 @@ RED.view = (function() {
// Remove extra ports
while (this.__outputs__.length > numOutputs) {
var port = this.__outputs__.pop();
RED.hooks.trigger("viewRemovePort",{
node:d,
el:this,
port:port,
portType: "output",
portIndex: this.__outputs__.length
})
port.remove();
}
for(var portIndex = 0; portIndex < numOutputs; portIndex++ ) {
@ -4129,6 +4152,7 @@ RED.view = (function() {
portPort.setAttribute("class","red-ui-flow-port");
}
portGroup.appendChild(portPort);
portGroup.__port__ = portPort;
portPort.__data__ = this.__data__;
portPort.__portType__ = PORT_TYPE_OUTPUT;
portPort.__portIndex__ = portIndex;
@ -4141,6 +4165,7 @@ RED.view = (function() {
this.appendChild(portGroup);
this.__outputs__.push(portGroup);
RED.hooks.trigger("viewAddPort",{node:d,el: this, port: portGroup, portType: "output", portIndex: portIndex})
} else {
portGroup = this.__outputs__[portIndex];
}
@ -4229,6 +4254,8 @@ RED.view = (function() {
// });
}
RED.hooks.trigger("viewAddNode",{node:d,el:this})
if (d.dirtyStatus) {
redrawStatus(d,this);
}