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graflow: tempwire on creating new wire

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This commit is contained in:
STEINNI
2026-03-15 16:48:37 +00:00
parent 1dd5df8074
commit 5de7699182
4 changed files with 275 additions and 16 deletions
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94
bzGraflow.js
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@@ -644,11 +644,11 @@ class BZgraflow extends Buildoz{
return(path)
}
autoPlace(orientation = 'horizontal', gapx = null, gapy = null, tween = null, align = null){
if(gapx == null) gapx = parseInt(this.getBZAttribute('gapx')) || 80
if(gapy == null) gapy = parseInt(this.getBZAttribute('gapy')) || 80
if(tween == null) tween = parseInt(this.getBZAttribute('tween')) || 500
if(align == null) align = this.getBZAttribute('align') || 'center'
autoPlace(orientation = 'horizontal', gapx = null, gapy = null, tween = null, align = null){
if(gapx == null) gapx = parseInt(this.getBZAttribute('gapx')) || 80
if(gapy == null) gapy = parseInt(this.getBZAttribute('gapy')) || 80
if(tween == null) tween = parseInt(this.getBZAttribute('tween')) || 500
if(align == null) align = this.getBZAttribute('align') || 'center'
this.currentOrientation = orientation
// Cancel any previous autoPlace() animations by bumping a token.
@@ -795,7 +795,7 @@ class BZgraflow extends Buildoz{
this.moveNode(nid, x, y, orientation, tween, null, token)
// Never increment parentsY for fake nodes: they're placeholders and must not disalign real children
y = Math.max(y, placedY + gapy + fakeNodeHeight)
}
}
parentsY[nid] = placedY
nodeY[nid] = placedY
nodeX[nid] = x
@@ -1182,12 +1182,12 @@ class BZgraflow extends Buildoz{
Buildoz.define('graflow', BZgraflow)
class MovingNodes{
constructor(graflow, itemSelector, handleSelector = itemSelector){
this.graflow = graflow
this.itemSelector = itemSelector
this.handleSelector = handleSelector
this.nodesContainer = this.graflow.mainContainer.querySelector('.bzgf-nodes-container')
this.state = null
this.interactiveElementsSelector = `
.port,
@@ -1197,6 +1197,9 @@ class MovingNodes{
button,
a[href]
`
this._boundPointerDown = this.pointerDown.bind(this)
this._boundPointerMove = this.pointerMove.bind(this)
this._boundPointerUp = this.pointerUp.bind(this)
this.graflow.addEventListener('refreshed', this.enableMovingNodes.bind(this))
}
@@ -1210,21 +1213,21 @@ class MovingNodes{
}
this.nodesContainer.querySelectorAll(this.handleSelector).forEach(item =>
item.addEventListener('pointerdown', this.pointerDown.bind(this))
item.addEventListener('pointerdown', this._boundPointerDown)
)
this.nodesContainer.addEventListener('pointermove', this.pointerMove.bind(this))
this.nodesContainer.addEventListener('pointermove', this._boundPointerMove)
this.nodesContainer.querySelectorAll(this.handleSelector).forEach(item =>
item.addEventListener('pointerup', this.pointerUp.bind(this))
item.addEventListener('pointerup', this._boundPointerUp)
)
}
disableMovingNodes(){
this.nodesContainer.querySelectorAll(this.handleSelector).forEach(item =>
item.removeEventListener('pointerdown', this.pointerDown.bind(this))
item.removeEventListener('pointerdown', this._boundPointerDown)
)
this.nodesContainer.removeEventListener('pointermove', this.pointerMove.bind(this))
this.nodesContainer.removeEventListener('pointermove', this._boundPointerMove)
this.nodesContainer.querySelectorAll(this.handleSelector).forEach(item =>
item.removeEventListener('pointerup', this.pointerUp.bind(this))
item.removeEventListener('pointerup', this._boundPointerUp)
)
}
@@ -1291,7 +1294,7 @@ class EditWires{
this.nodesContainer = this.graflow.mainContainer.querySelector('.bzgf-nodes-container')
this.state = null
this.graflow.tabIndex = 0 // Make keyboard reactive
this._boundPointerMove = this.pointerMove.bind(this)
this.graflow.addEventListener('refreshed', this.enableEditWires.bind(this))
this.graflow.addEventListener('refreshed', this.enableSelectPorts.bind(this))
this.graflow.addEventListener('wiresUpdated', this.enableEditWires.bind(this))
@@ -1322,19 +1325,68 @@ class EditWires{
if(this.currentlySelectedPort == port) {
this.currentlySelectedPort.style.removeProperty('border')
this.currentlySelectedPort = null
this.state = null
this.graflow.wiresContainer.removeEventListener('pointermove', this._boundPointerMove)
if(this.tempwire) this.tempwire.remove()
return
}
if(this.currentlySelectedPort) {
this.tempwire.remove()
this.tempwire = null
this.makeWireBetweenPorts(this.currentlySelectedPort, port)
this.enableEditWires()
this.currentlySelectedPort.style.removeProperty('border')
this.currentlySelectedPort = null
this.state = null
this.graflow.wiresContainer.removeEventListener('pointermove', this._boundPointerMove)
} else {
this.tension = parseInt(this.graflow.getBZAttribute('tension')) || 60
this.wireType = this.graflow.getBZAttribute('wiretype') || 'bezier'
this.currentlySelectedPort = port
port.style.setProperty('border', '5px solid #FF0', 'important')
this.state = {
startX: e.clientX,
startY: e.clientY,
port
}
this.tempwire = document.createElementNS('http://www.w3.org/2000/svg', 'path')
this.graflow.wiresContainer.appendChild(this.tempwire)
this.tempwire.classList.add('bzgf-wire')
this.graflow.wiresContainer.addEventListener('pointermove', this._boundPointerMove)
}
}
pointerMove(e){
if(!this.state) return
const { port } = this.state
const bb = port.getBoundingClientRect()
const p1 = this.graflow.clientToSvg(bb.x + bb.width / 2, bb.y + bb.height / 2)
const p2 = this.graflow.clientToSvg(e.clientX, e.clientY)
const x1 = Math.floor(p1.x)
const y1 = Math.floor(p1.y)
const x2 = Math.floor(p2.x)
const y2 = Math.floor(p2.y)
const dir = port.dataset.direction
const c1x = x1 + this.tension * this.graflow.dirVect[dir].x
const c1y = y1 + this.tension * this.graflow.dirVect[dir].y
const c2x = x2 - this.tension * this.graflow.dirVect[dir].x
const c2y = y2 - this.tension * this.graflow.dirVect[dir].y
const node1 = port.closest('.bzgf-node')
const node2 = { offsetWidth: 0, offsetHeight: 0 } //Fake it for buildsegment
const seg = this.graflow.buildSegment(
x1, y1,
c1x, c1y,
c2x, c2y,
x2, y2,
this.wireType,
node1, node2,
dir, dir,
this.tension)
if(!seg) return
this.tempwire.setAttribute('d', `M ${x1} ${y1} ${seg}`)
}
makeWireBetweenPorts(port1, port2){
const node1 = port1.closest('.bzgf-node')
const node2 = port2.closest('.bzgf-node')
@@ -1370,8 +1422,18 @@ class EditWires{
return
}
if(e.key == 'Escape') {
if(this.currentlySelectedWire) this.currentlySelectedWire.style.setProperty('stroke', '#0000', 'important')
this.currentlySelectedWire = null
if(this.currentlySelectedWire) {
this.currentlySelectedWire.style.setProperty('stroke', '#0000', 'important')
this.currentlySelectedWire = null
}
if(this.currentlySelectedPort) {
this.currentlySelectedPort.style.removeProperty('border')
this.currentlySelectedPort = null
}
if(this.tempwire) {
this.tempwire.remove()
this.tempwire = null
}
return
}
}

98
graflow_examples/flows/testFlowEvent1.json Normal file
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@@ -0,0 +1,98 @@
{
"nodesFile": "./nodesLib/nodesEIC.html",
"flow": {
"nodes":[
{ "nodeType": "eicBasic",
"id": "config",
"ncoords": { "x": 50, "y": 120},
"markup": {
"title": "Configure event",
"subtitle": "",
"severity": "warning"
}
},
{ "nodeType": "eicBasic",
"id": "mailinvit",
"ncoords": { "x": 100, "y": 220},
"markup": {
"title": "Candidates invitation mailing",
"subtitle": "",
"severity": "success"
}
},
{ "nodeType": "eicBasic",
"id": "applicationsurvey",
"ncoords": { "x": 150, "y": 320},
"markup": {
"title": "Application survey",
"subtitle": "",
"severity": "success"
}
},
{ "nodeType": "eicBasic",
"id": "enrollment",
"ncoords": { "x": 150, "y": 320},
"markup": {
"title": "Candidates enrollment",
"subtitle": "",
"severity": "secondary"
}
},
{ "nodeType": "eicBasic",
"id": "mailwelcome",
"ncoords": { "x": 150, "y": 320},
"markup": {
"title": "Welcome mailing",
"subtitle": "",
"severity": "warning"
}
},
{ "nodeType": "eicBasic",
"id": "mailrejection",
"ncoords": { "x": 150, "y": 320},
"markup": {
"title": "Rejection mailing",
"subtitle": "",
"severity": "warning"
}
},
{ "nodeType": "eicBasic",
"id": "event",
"ncoords": { "x": 150, "y": 320},
"markup": {
"title": "Event",
"subtitle": "",
"severity": "secondary"
}
},
{ "nodeType": "eicBasic",
"id": "mailstatisfaction",
"ncoords": { "x": 150, "y": 320},
"markup": {
"title": "Satisfaction survey mailing",
"subtitle": "",
"severity": "success"
}
},
{ "nodeType": "eicBasic",
"id": "satisfactionsurvey",
"ncoords": { "x": 150, "y": 320},
"markup": {
"title": "Satisfaction survey",
"subtitle": "",
"severity": "warning"
}
}
],
"links": [
{ "from": ["config", "out1"], "to": ["mailinvit", "in1"] },
{ "from": ["mailinvit", "out1"], "to": ["applicationsurvey", "in1"] },
{ "from": ["applicationsurvey", "out1"], "to": ["enrollment", "in1"] },
{ "from": ["enrollment", "out1"], "to": ["mailwelcome", "in1"] },
{ "from": ["enrollment", "out1"], "to": ["mailrejection", "in1"] },
{ "from": ["mailwelcome", "out1"], "to": ["event", "in1"] },
{ "from": ["event", "out1"], "to": ["mailstatisfaction", "in1"] },
{ "from": ["mailstatisfaction", "out1"], "to": ["satisfactionsurvey", "in1"] }
]
}
}

98
graflow_examples/test3.1.html Normal file
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@@ -0,0 +1,98 @@
<!DOCTYPE html>
<html lang="en">
<head>
<title>graflow</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<link type="text/css" rel="stylesheet" href="../../eicui/eicui-2.0.css">
<link type="text/css" rel="stylesheet" href="../buildoz.css">
<script src="../buildoz.js"></script>
<script src="../bzGraflow.js"></script>
<style>
@font-face { /*FF does not indirectly load if inside a shawdow-dom */
font-family: 'glyphs';
src: url('/assets/styles/fonts/glyphs.eot');
src: url('/assets/styles/fonts/glyphs.eot') format('embedded-opentype'),
url('/assets/styles/fonts/glyphs.ttf') format('truetype'),
url('/assets/styles/fonts/glyphs.woff') format('woff'),
url('/assets/styles/fonts/glyphs.svg') format('svg');
font-weight: normal;
font-style: normal;
font-display: block;
}
body{
display: grid;
grid-gap: 5px;
background:#888;
font-size: 16px;
}
.demooptions{
padding: 2px;
position: absolute;
top: 2px;
right: 2px;
width: 10em;
background: #FFFB;
border-radius: 5px;
text-align: center;
z-index:99999;
font-size: .7em;
border: 1px solid #999;
}
.demooptions button{
text-transform: none;
margin: 2px;
font-size: 1em;
}
bz-graflow{
overflow: scroll;
border: 2px solid black;
}
bz-graflow.eic{ grid-column: 1 / -1; width: 120vw; height: 40vh; background: var(--eicui-base-color-grey-10); }
</style>
<script>
window.addEventListener('load',()=>{
let grflw2 = document.querySelector('bz-graflow.eic')
grflw2.setAttribute('tension', document.querySelector('input[data-id="eic"]').value)
grflw2.setAttribute('align', document.querySelector('select[name="align"]').value)
grflw2.setAttribute('wiretype', document.querySelector('select[name="wiretype"]').value)
grflw2.addEventListener('refresh',
(evt) => { grflw2.style.transform = 'scale(.75)'; }
)
document.querySelector('[data-trigger="onAutoplace2H"]').addEventListener('click',
(evt) => { grflw2.autoPlace('horizontal', 100, 30, 1000, document.querySelector('[data-id="eic"]').value) }
)
document.querySelector('[data-trigger="onAutoplace2V"]').addEventListener('click',
(evt) => { grflw2.autoPlace('vertical', 80, 80, 1000, document.querySelector('[data-id="eic"]').value) }
)
document.querySelector('input[data-id="eic"]').addEventListener('change',
(evt) => { grflw2.setAttribute('tension', evt.target.value); grflw2.refresh() }
)
document.querySelector('select[name="wiretype"]').addEventListener('change',
(evt) => { grflw2.setAttribute('wiretype', evt.target.value); grflw2.refresh() }
)
})
</script>
</head>
<body>
<bz-graflow class="eic" flow="./flows/testFlowEvent1.json" tension="50">
<div class="demooptions"> <!-- just for demo purposes -->
<button data-trigger="onAutoplace2H">Auto-place Horizontal</button>
<button data-trigger="onAutoplace2V">Auto-place Vertical</button>
<select name="align" data-id="eic">
<option value="center">Center</option>
<option value="first" selected>First</option>
<option value="last">Last</option>
<option value="parent">Parent</option>
</select>
<select name="wiretype">
<option value="ortho">Ortho</option>
<option value="straight">Straight</option>
<option value="bezier" selected>Bezier</option>
</select>
<div class-"cols-2"=""><label>tension</label><input data-id="eic" type="number" size="2" value="50"></div>
</div>
</bz-graflow>
</body>
</html>

1
graflow_examples/test4.html
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@@ -118,6 +118,7 @@
setTimeout(sevanimation, 1000)
}
grflw4.addEventListener('refreshed',() => {
if(aifmi) return
aifmi = grflw4.stagedNodes['aifm-investment'].querySelector('.body')
sevanimation()
})