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Ember InteractJS
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import Controller from '@ember/controller'; | |
import { action } from '@ember/object'; | |
export default class AnimationSimpleDivDrag extends Controller { | |
// initialise grid properties | |
dragCardPositionDelta = { dx: 0, dy: 0 }; | |
isDraggingCard = false; | |
constructor(...args) { | |
super(...args); | |
this.draggableCards = interact('.draggable-card'); | |
this.draggableCards.draggable({ | |
inertia: false, | |
modifiers: [ | |
interact.modifiers.restrict({ | |
restriction: 'parent', | |
elementRect: { left: false, right: true, top: false, bottom: true } | |
}) | |
], | |
listeners: { | |
start: this.dragStart.bind(this), | |
move: this.dragMove.bind(this), | |
end: this.dragEnd.bind(this) | |
} | |
}); | |
this.draggableCards.resizable({ | |
edges: { top: true, left: true, bottom: true, right: true }, | |
modifiers: [ | |
interact.modifiers.restrictEdges({ | |
outer: 'parent' | |
}) | |
], | |
listeners: { | |
move: this.resizeMove.bind(this) | |
} | |
}); | |
}; | |
@action | |
dragStart(event) { | |
this.isDraggingCard = true; | |
this.dragCardPositionDelta = { dx: 0, dy: 0 }; | |
}; | |
@action | |
dragMove(event) { | |
var target = event.target | |
// keep the dragged position in the data-x/data-y attributes | |
var x = (parseFloat(target.getAttribute('data-x')) || 0) + event.dx | |
var y = (parseFloat(target.getAttribute('data-y')) || 0) + event.dy | |
this.dragCardPositionDelta = { dx: x, dy: y }; | |
// translate the element | |
target.style.webkitTransform = | |
target.style.transform = | |
'translate(' + x + 'px, ' + y + 'px)' | |
// update the posiion attributes | |
target.setAttribute('data-x', x) | |
target.setAttribute('data-y', y) | |
}; | |
@action | |
dragEnd(event) { | |
}; | |
@action | |
resizeMove(event) { | |
let { x, y } = event.target.dataset; | |
x = (parseFloat(x) || 0) + event.deltaRect.left; | |
y = (parseFloat(y) || 0) + event.deltaRect.top; | |
Object.assign(event.target.style, { | |
width: `${event.rect.width}px`, | |
height: `${event.rect.height}px`, | |
transform: `translate(${x}px, ${y}px)` | |
}); | |
Object.assign(event.target.dataset, { x, y }); | |
}; | |
} |
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{ | |
"version": "0.17.1", | |
"EmberENV": { | |
"FEATURES": {}, | |
"_TEMPLATE_ONLY_GLIMMER_COMPONENTS": false, | |
"_APPLICATION_TEMPLATE_WRAPPER": true, | |
"_JQUERY_INTEGRATION": true | |
}, | |
"options": { | |
"use_pods": false, | |
"enable-testing": false | |
}, | |
"dependencies": { | |
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.js", | |
"ember": "3.18.1", | |
"ember-template-compiler": "3.18.1", | |
"ember-testing": "3.18.1", | |
"interactjs": "https://cdn.jsdelivr.net/npm/interactjs@1.10.1/dist/interact.min.js" | |
}, | |
"addons": { | |
"@glimmer/component": "1.0.0" | |
} | |
} |
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