framer-pep

A simple adapter to jquery's PEP for FramerJS. A PointerEvent Polyfill makes it possible to use the W3C's PointerEvent specification today. PointerEvents let you handle mouse, touch, and pen input through a single set of event handlers.

Example Usage

Tested in Framer Studio and framer-cli.

1. Run npm install framer-pep in your prototype's directory (usually MyPrototype.framer/)
2. Add a reference framer-pep by adding pep = require("framer-pep"). Where you do this dependson whether you're using Framer Studio or framer-cli

Framer Studio

If you're using Framer Studio, you need to create an npm.coffee file in your modules folder, per these instructions.

MyPrototype.framer/modules/npm.coffee

# npm.coffee is a simple module wrapper 
exports.pep = require("framer-pep")
# You could require more npm modules that you have installed on additional lines. For example, assuming you have backbone installed: 
#exports.backbone = require("backbone") 

MyPrototype.framer/app.coffee

npm = require("npm") # reference to your npm wrapper module 
pep = npm.pep # now you have direct access to the framer-pep npm module 

framer-cli

index.coffee (or index.js)

pep = require("framer-pep")

Features

framer-pep exposes two properties, pep.PointerEvents and pep.PointerEventLayer

Here's how I like to use it:

pep = require("framer-pep")
 
# Replace the standard Framer objects with PEP objects 
window.Events = _.extend(Events, pep.PointerEvents)
window.Layer = pep.PointerEventLayer
 
TestLayer = new Layer
TestLayer.center()
 
TestLayer.on Events.PointerDown, (e) ->
    # Will print on mouse, touch, and pen 
    print "Hello from pointerdown!"

Known Issues

Dragging and ScrollComponents don't work because they're hard-coded to use touch events. You can get dragging to work (hackily) like so:

window.Events.TouchStart = Events.PointerDown
window.Events.TouchMove = Events.PointerMove
window.Events.TouchEnd = Events.PointerUp

Building

Just use npm run build. That will generate the compiled index.js from index.coffee.