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Migrateed to commonjs format

Browse Source 
This build makes dat.gui commonjs friendly and allows it to be consumed
as a regular commonjs package.

All tests are passing, API is backward compatible.
This commit is contained in:
anvaka 2015-04-16 23:15:24 -07:00
parent a65c4f9b38
commit 97adbace4d
35 changed files with 4841 additions and 5045 deletions
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18
.gitignore vendored
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@ -1,3 +1,15 @@
.DS_Store
.sass-cache
.idea
lib-cov
*.seed
*.log
*.csv
*.dat
*.out
*.pid
*.gz
pids
logs
results
npm-debug.log
node_modules

66
README.md
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@ -1,68 +1,65 @@
#dat.GUI
# UI Controller (dat.gui ported to commonjs)
A lightweight graphical user interface for changing variables in JavaScript.
Get started with dat.GUI by reading the tutorial at http://workshop.chromeexperiments.com/examples/gui.
----
## Packaged Builds
##Packaged Builds
The easiest way to use dat.GUI in your code is by using the built source at `build/dat.gui.min.js`. These built JavaScript files bundle all the necessary dependencies to run dat.GUI.
In your `head` tag, include the following code:
```
``` html
<script type="text/javascript" src="dat.gui.min.js"></script>
```
----
## As commonjs module
##Using dat.GUI with require.js
Internally, dat.GUI uses [require.js](http://requirejs.org/) to handle dependency management. If you're making changes to the source and want to see the effects of your changes without building, use require js.
Install the module:
In your `head` tag, include the following code:
```
<script data-main="path/to/main" src="path/to/requirejs/require.js"></script>
npm install dat.gui
```
Then, in `path/to/main.js`:
```
require([
'path/to/gui/module/GUI'
], function(GUI) {
Use it:
// No namespace necessary
var gui = new GUI();
``` js
var dat = require('dat.gui');
var obj = { x: 5 };
var gui = new dat.GUI();
gui.add(obj, 'x').onChange(function() {
// obj.x will now have updated value
});
```
----
##Directory Contents
* build: Concatenated source code.
* src: Modular code in [require.js](http://requirejs.org/) format. Also includes css, [scss](http://sass-lang.com/), and html, some of which is included during build.
## Directory Contents
* build: Concatenated source code for browsers.
* src: source code in commonjs format.
* tests: [QUnit](https://github.com/jquery/qunit) test suite.
* utils: [node.js](http://nodejs.org/) utility scripts for compiling source.
----
##Building your own dat.GUI
## Building your own dat.GUI
In the terminal, enter the following:
```
$ cd utils
$ node build_gui.js
npm start
```
This will create a namespaced, unminified build of dat.GUI at `build/dat.gui.js`
This will create a browserified build of dat.GUI at `build/dat.gui.js` and its
minified version at `build/dat.gui.min.js`.
_To export minified source using Closure Compiler, open `utils/build_gui.js` and set the `minify` parameter to `true`._
## Change log
----
### Pending version number
* Moved to commonjs, made it browserify friendly.
* Back to GitHub.
##Change log
###0.5
### 0.5
* Moved to requirejs for dependency management.
* Changed global namespace from *DAT* to *dat* (lowercase).
* Added support for color controllers. See [Color Controllers](http://workshop.chromeexperiments.com/examples/gui/#4--Color-Controllers).
@ -81,9 +78,10 @@ _To export minified source using Closure Compiler, open `utils/build_gui.js` and
----
##Thanks
## Thanks
The following libraries / open-source projects were used in the development of dat.GUI:
* [require.js](http://requirejs.org/)
* [browserify](http://browserify.org/)
* [Sass](http://sass-lang.com/)
* [node.js](http://nodejs.org/)
* [QUnit](https://github.com/jquery/qunit) / [jquery](http://jquery.com/)

5
bower.json
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@ -1,9 +1,10 @@
{
"name": "dat-gui",
"version": "0.5.0",
"version": "0.5.1",
"homepage": "https://github.com/dataarts/dat.gui",
"authors": [
"Google Data Arts Team <dataarts@google.com>"
"Google Data Arts Team <dataarts@google.com>",
"Andrei Kashcha <anvaka@gmail.com>"
],
"description": "dat.gui is a lightweight controller library for JavaScript.",
"main": "/build/dat.gui.js",

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build/dat.gui.js
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build/dat.gui.min.js vendored
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32
package.json Normal file
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@ -0,0 +1,32 @@
{
"name": "dat.gui",
"version": "0.5.1",
"main": "src/index.js",
"scripts": {
"browser": "browserify -s dat src/index.js > build/dat.gui.js",
"minify": "uglifyjs --comments -- ./build/dat.gui.js > ./build/dat.gui.min.js",
"release": "npm run browser && npm run minify",
"start": "npm run release"
},
"browserify": {
"transform": [
"brfs"
]
},
"repository": {
"type": "git",
"url": "https://github.com/dataarts/dat.gui"
},
"author": [
"Data Arts Team, Google Creative Lab",
"Andrei Kashcha"
],
"license": "Apache 2.0",
"dependencies": {
"brfs": "^1.4.0"
},
"devDependencies": {
"browserify": "^9.0.8",
"uglify-js": "^2.4.20"
}
}

70
src/dat/color/Color.js
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@ -11,14 +11,14 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/color/interpret',
'dat/color/math',
'dat/color/toString',
'dat/utils/common'
], function(interpret, math, toString, common) {
var common = require('../utils/common.js');
var toString = require('./toString.js');
var math = require('./math.js');
var interpret = require('./interpret.js');
var Color = function() {
module.exports = Color;
function Color() {
this.__state = interpret.apply(this, arguments);
@ -27,13 +27,11 @@ define([
}
this.__state.a = this.__state.a || 1;
}
Color.COMPONENTS = ['r', 'g', 'b', 'h', 's', 'v', 'hex', 'a'];
};
Color.COMPONENTS = ['r','g','b','h','s','v','hex','a'];
common.extend(Color.prototype, {
common.extend(Color.prototype, {
toString: function() {
return toString(this);
@ -43,17 +41,17 @@ define([
return this.__state.conversion.write(this);
}
});
});
defineRGBComponent(Color.prototype, 'r', 2);
defineRGBComponent(Color.prototype, 'g', 1);
defineRGBComponent(Color.prototype, 'b', 0);
defineRGBComponent(Color.prototype, 'r', 2);
defineRGBComponent(Color.prototype, 'g', 1);
defineRGBComponent(Color.prototype, 'b', 0);
defineHSVComponent(Color.prototype, 'h');
defineHSVComponent(Color.prototype, 's');
defineHSVComponent(Color.prototype, 'v');
defineHSVComponent(Color.prototype, 'h');
defineHSVComponent(Color.prototype, 's');
defineHSVComponent(Color.prototype, 'v');
Object.defineProperty(Color.prototype, 'a', {
Object.defineProperty(Color.prototype, 'a', {
get: function() {
return this.__state.a;
@ -63,9 +61,9 @@ define([
this.__state.a = v;
}
});
});
Object.defineProperty(Color.prototype, 'hex', {
Object.defineProperty(Color.prototype, 'hex', {
get: function() {
@ -84,9 +82,9 @@ define([
}
});
});
function defineRGBComponent(target, component, componentHexIndex) {
function defineRGBComponent(target, component, componentHexIndex) {
Object.defineProperty(target, component, {
@ -115,9 +113,9 @@ define([
});
}
}
function defineHSVComponent(target, component) {
function defineHSVComponent(target, component) {
Object.defineProperty(target, component, {
@ -145,9 +143,9 @@ define([
});
}
}
function recalculateRGB(color, component, componentHexIndex) {
function recalculateRGB(color, component, componentHexIndex) {
if (color.__state.space === 'HEX') {
@ -163,18 +161,16 @@ define([
}
}
}
function recalculateHSV(color) {
function recalculateHSV(color) {
var result = math.rgb_to_hsv(color.r, color.g, color.b);
common.extend(color.__state,
{
common.extend(color.__state, {
s: result.s,
v: result.v
}
);
});
if (!common.isNaN(result.h)) {
color.__state.h = result.h;
@ -182,8 +178,4 @@ define([
color.__state.h = 0;
}
}
return Color;
});
}

11
src/dat/color/interpret.js
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@ -11,10 +11,11 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/color/toString',
'dat/utils/common'
], function(toString, common) {
module.exports = createInterpert();
function createInterpert() {
var common = require('../utils/common.js');
var toString = require('./toString.js');
var result, toReturn;
@ -337,4 +338,4 @@ define([
return interpret;
});
}

11
src/dat/color/math.js
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@ -11,9 +11,9 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
module.exports = math();
], function() {
function math() {
var tmpComponent;
@ -92,9 +92,8 @@ define([
},
hex_with_component: function(hex, componentIndex, value) {
return value << (tmpComponent = componentIndex * 8) | (hex & ~ (0xFF << tmpComponent));
return value << (tmpComponent = componentIndex * 8) | (hex & ~(0xFF << tmpComponent));
}
}
});
};
}

12
src/dat/color/toString.js
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@ -11,11 +11,11 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/utils/common'
], function(common) {
var common = require('../utils/common.js');
return function(color) {
module.exports = toString;
function toString(color) {
if (color.a == 1 || common.isUndefined(color.a)) {
@ -32,6 +32,4 @@ define([
}
}
});
}

26
src/dat/controllers/BooleanController.js
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@ -11,13 +11,13 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/controllers/Controller',
'dat/dom/dom',
'dat/utils/common'
], function(Controller, dom, common) {
var Controller = require('./Controller.js');
var common = require('../utils/common.js');
var dom = require('../dom/dom.js');
/**
module.exports = BooleanController;
/**
* @class Provides a checkbox input to alter the boolean property of an object.
* @extends dat.controllers.Controller
*
@ -26,7 +26,7 @@ define([
*
* @member dat.controllers
*/
var BooleanController = function(object, property) {
function BooleanController(object, property) {
BooleanController.superclass.call(this, object, property);
@ -48,11 +48,11 @@ define([
_this.setValue(!_this.__prev);
}
};
}
BooleanController.superclass = Controller;
BooleanController.superclass = Controller;
common.extend(
common.extend(
BooleanController.prototype,
Controller.prototype,
@ -84,8 +84,4 @@ define([
}
);
return BooleanController;
});
);

53
src/dat/controllers/ColorController.js
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@ -11,15 +11,15 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/controllers/Controller',
'dat/dom/dom',
'dat/color/Color',
'dat/color/interpret',
'dat/utils/common'
], function(Controller, dom, Color, interpret, common) {
var Controller = require('./Controller.js');
var common = require('../utils/common.js');
var dom = require('../dom/dom.js');
var Color = require('../color/Color.js');
var interpret = require('../color/interpret.js');
var ColorController = function(object, property) {
module.exports = ColorController;
function ColorController(object, property) {
ColorController.superclass.call(this, object, property);
@ -127,10 +127,10 @@ define([
common.extend(this.__input.style, {
outline: 'none',
// width: '120px',
// width: '120px',
textAlign: 'center',
// padding: '4px',
// marginBottom: '6px',
// padding: '4px',
// marginBottom: '6px',
color: '#fff',
border: 0,
fontWeight: 'bold',
@ -229,11 +229,11 @@ define([
}
};
};
ColorController.superclass = Controller;
ColorController.superclass = Controller;
common.extend(
common.extend(
ColorController.prototype,
Controller.prototype,
@ -278,7 +278,7 @@ define([
marginLeft: 100 * this.__color.s - 7 + 'px',
marginTop: 100 * (1 - this.__color.v) - 7 + 'px',
backgroundColor: this.__temp.toString(),
border: this.__field_knob_border + 'rgb(' + flip + ',' + flip + ',' + flip +')'
border: this.__field_knob_border + 'rgb(' + flip + ',' + flip + ',' + flip + ')'
});
this.__hue_knob.style.marginTop = (1 - this.__color.h / 360) * 100 + 'px'
@ -290,35 +290,30 @@ define([
common.extend(this.__input.style, {
backgroundColor: this.__input.value = this.__color.toString(),
color: 'rgb(' + flip + ',' + flip + ',' + flip +')',
textShadow: this.__input_textShadow + 'rgba(' + _flip + ',' + _flip + ',' + _flip +',.7)'
color: 'rgb(' + flip + ',' + flip + ',' + flip + ')',
textShadow: this.__input_textShadow + 'rgba(' + _flip + ',' + _flip + ',' + _flip + ',.7)'
});
}
}
);
);
var vendors = ['-moz-','-o-','-webkit-','-ms-',''];
var vendors = ['-moz-', '-o-', '-webkit-', '-ms-', ''];
function linearGradient(elem, x, a, b) {
function linearGradient(elem, x, a, b) {
elem.style.background = '';
common.each(vendors, function(vendor) {
elem.style.cssText += 'background: ' + vendor + 'linear-gradient('+x+', '+a+' 0%, ' + b + ' 100%); ';
elem.style.cssText += 'background: ' + vendor + 'linear-gradient(' + x + ', ' + a + ' 0%, ' + b + ' 100%); ';
});
}
}
function hueGradient(elem) {
function hueGradient(elem) {
elem.style.background = '';
elem.style.cssText += 'background: -moz-linear-gradient(top, #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);'
elem.style.cssText += 'background: -webkit-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
elem.style.cssText += 'background: -o-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
elem.style.cssText += 'background: -ms-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
elem.style.cssText += 'background: linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
}
return ColorController;
});
}

22
src/dat/controllers/Controller.js
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@ -11,11 +11,10 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/utils/common'
], function(common) {
var common = require('../utils/common.js');
module.exports = Controller;
/**
/**
* @class An "abstract" class that represents a given property of an object.
*
* @param {Object} object The object to be manipulated
@ -23,7 +22,7 @@ define([
*
* @member dat.controllers
*/
var Controller = function(object, property) {
function Controller(object, property) {
this.initialValue = object[property];
@ -59,9 +58,9 @@ define([
*/
this.__onFinishChange = undefined;
};
}
common.extend(
common.extend(
Controller.prototype,
@ -131,14 +130,9 @@ define([
* @returns {Boolean} true if the value has deviated from initialValue
*/
isModified: function() {
return this.initialValue !== this.getValue()
return this.initialValue !== this.getValue();
}
}
);
return Controller;
});
);

30
src/dat/controllers/FunctionController.js
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@ -11,13 +11,13 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/controllers/Controller',
'dat/dom/dom',
'dat/utils/common'
], function(Controller, dom, common) {
var Controller = require('./Controller.js');
var common = require('../utils/common.js');
var dom = require('../dom/dom.js');
/**
module.exports = FunctionController;
/**
* @class Provides a GUI interface to fire a specified method, a property of an object.
*
* @extends dat.controllers.Controller
@ -27,7 +27,7 @@ define([
*
* @member dat.controllers
*/
var FunctionController = function(object, property, text) {
function FunctionController(object, property, text) {
FunctionController.superclass.call(this, object, property);
@ -45,16 +45,14 @@ define([
this.domElement.appendChild(this.__button);
}
};
FunctionController.superclass = Controller;
FunctionController.superclass = Controller;
common.extend(
common.extend(
FunctionController.prototype,
Controller.prototype,
{
Controller.prototype, {
fire: function() {
if (this.__onChange) {
@ -67,8 +65,4 @@ define([
}
}
);
return FunctionController;
});
);

29
src/dat/controllers/NumberController.js
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@ -11,12 +11,11 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/controllers/Controller',
'dat/utils/common'
], function(Controller, common) {
var Controller = require('./Controller.js');
var common = require('../utils/common.js');
module.exports = NumberController;
/**
/**
* @class Represents a given property of an object that is a number.
*
* @extends dat.controllers.Controller
@ -30,7 +29,7 @@ define([
*
* @member dat.controllers
*/
var NumberController = function(object, property, params) {
function NumberController(object, property, params) {
NumberController.superclass.call(this, object, property);
@ -46,7 +45,7 @@ define([
this.__impliedStep = 1; // What are we, psychics?
} else {
// Hey Doug, check this out.
this.__impliedStep = Math.pow(10, Math.floor(Math.log(this.initialValue)/Math.LN10))/10;
this.__impliedStep = Math.pow(10, Math.floor(Math.log(this.initialValue) / Math.LN10)) / 10;
}
} else {
@ -58,11 +57,11 @@ define([
this.__precision = numDecimals(this.__impliedStep);
};
}
NumberController.superclass = Controller;
NumberController.superclass = Controller;
common.extend(
common.extend(
NumberController.prototype,
Controller.prototype,
@ -129,17 +128,13 @@ define([
}
);
);
function numDecimals(x) {
function numDecimals(x) {
x = x.toString();
if (x.indexOf('.') > -1) {
return x.length - x.indexOf('.') - 1;
} else {
return 0;
}
}
return NumberController;
});
}

31
src/dat/controllers/NumberControllerBox.js
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@ -11,13 +11,13 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/controllers/NumberController',
'dat/dom/dom',
'dat/utils/common'
], function(NumberController, dom, common) {
var NumberController = require('./NumberController.js');
var common = require('../utils/common.js');
var dom = require('../dom/dom.js');
/**
module.exports = NumberControllerBox;
/**
* @class Represents a given property of an object that is a number and
* provides an input element with which to manipulate it.
*
@ -33,7 +33,7 @@ define([
*
* @member dat.controllers
*/
var NumberControllerBox = function(object, property, params) {
function NumberControllerBox(object, property, params) {
this.__truncationSuspended = false;
@ -102,11 +102,11 @@ define([
this.domElement.appendChild(this.__input);
};
}
NumberControllerBox.superclass = NumberController;
NumberControllerBox.superclass = NumberController;
common.extend(
common.extend(
NumberControllerBox.prototype,
NumberController.prototype,
@ -121,14 +121,9 @@ define([
}
);
);
function roundToDecimal(value, decimals) {
function roundToDecimal(value, decimals) {
var tenTo = Math.pow(10, decimals);
return Math.round(value * tenTo) / tenTo;
}
return NumberControllerBox;
});
}

51
src/dat/controllers/NumberControllerSlider.js
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@ -11,16 +11,15 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/controllers/NumberController',
'dat/dom/dom',
'dat/utils/css',
'dat/utils/common',
'text!dat/controllers/NumberControllerSlider.css'
],
function(NumberController, dom, css, common, styleSheet) {
var NumberController = require('./NumberController.js');
var common = require('../utils/common.js');
var dom = require('../dom/dom.js');
var css = require('../utils/css.js');
var fs = require('fs');
var styleSheet = fs.readFileSync(__dirname + '/NumberControllerSlider.css', 'utf8');
module.exports = NumberControllerSlider;
/**
/**
* @class Represents a given property of an object that is a number, contains
* a minimum and maximum, and provides a slider element with which to
* manipulate it. It should be noted that the slider element is made up of
@ -38,9 +37,13 @@ function(NumberController, dom, css, common, styleSheet) {
*
* @member dat.controllers
*/
var NumberControllerSlider = function(object, property, min, max, step) {
function NumberControllerSlider(object, property, min, max, step) {
NumberControllerSlider.superclass.call(this, object, property, { min: min, max: max, step: step });
NumberControllerSlider.superclass.call(this, object, property, {
min: min,
max: max,
step: step
});
var _this = this;
@ -90,18 +93,18 @@ function(NumberController, dom, css, common, styleSheet) {
this.__background.appendChild(this.__foreground);
this.domElement.appendChild(this.__background);
};
}
NumberControllerSlider.superclass = NumberController;
NumberControllerSlider.superclass = NumberController;
/**
/**
* Injects default stylesheet for slider elements.
*/
NumberControllerSlider.useDefaultStyles = function() {
NumberControllerSlider.useDefaultStyles = function() {
css.inject(styleSheet);
};
};
common.extend(
common.extend(
NumberControllerSlider.prototype,
NumberController.prototype,
@ -109,8 +112,8 @@ function(NumberController, dom, css, common, styleSheet) {
{
updateDisplay: function() {
var pct = (this.getValue() - this.__min)/(this.__max - this.__min);
this.__foreground.style.width = pct*100+'%';
var pct = (this.getValue() - this.__min) / (this.__max - this.__min);
this.__foreground.style.width = pct * 100 + '%';
return NumberControllerSlider.superclass.prototype.updateDisplay.call(this);
}
@ -118,12 +121,8 @@ function(NumberController, dom, css, common, styleSheet) {
);
);
function map(v, i1, i2, o1, o2) {
function map(v, i1, i2, o1, o2) {
return o1 + (o2 - o1) * ((v - i1) / (i2 - i1));
}
return NumberControllerSlider;
});
}

27
src/dat/controllers/OptionController.js
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@ -11,14 +11,13 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/controllers/Controller',
'dat/dom/dom',
'dat/utils/common'
],
function(Controller, dom, common) {
var Controller = require('./Controller.js');
var dom = require('../dom/dom.js');
var common = require('../utils/common.js');
/**
module.exports = OptionController;
/**
* @class Provides a select input to alter the property of an object, using a
* list of accepted values.
*
@ -31,7 +30,7 @@ function(Controller, dom, common) {
*
* @member dat.controllers
*/
var OptionController = function(object, property, options) {
function OptionController(object, property, options) {
OptionController.superclass.call(this, object, property);
@ -70,11 +69,11 @@ function(Controller, dom, common) {
this.domElement.appendChild(this.__select);
};
}
OptionController.superclass = Controller;
OptionController.superclass = Controller;
common.extend(
common.extend(
OptionController.prototype,
Controller.prototype,
@ -96,8 +95,4 @@ function(Controller, dom, common) {
}
);
return OptionController;
});
);

26
src/dat/controllers/StringController.js
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@ -11,13 +11,13 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/controllers/Controller',
'dat/dom/dom',
'dat/utils/common'
], function(Controller, dom, common) {
var Controller = require('./Controller.js');
var dom = require('../dom/dom.js');
var common = require('../utils/common.js');
/**
module.exports = StringController;
/**
* @class Provides a text input to alter the string property of an object.
*
* @extends dat.controllers.Controller
@ -27,7 +27,7 @@ define([
*
* @member dat.controllers
*/
var StringController = function(object, property) {
function StringController(object, property) {
StringController.superclass.call(this, object, property);
@ -60,11 +60,11 @@ define([
this.domElement.appendChild(this.__input);
};
};
StringController.superclass = Controller;
StringController.superclass = Controller;
common.extend(
common.extend(
StringController.prototype,
Controller.prototype,
@ -82,8 +82,4 @@ define([
}
);
return StringController;
});
);

29
src/dat/controllers/factory.js
View File

@ -10,19 +10,17 @@
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
var OptionController = require('./OptionController.js');
var NumberControllerBox = require('./NumberControllerBox.js');
var NumberControllerSlider = require('./NumberControllerSlider.js');
var StringController = require('./StringController.js');
var FunctionController = require('./FunctionController.js');
var BooleanController = require('./BooleanController.js');
var common = require('../utils/common.js');
define([
'dat/controllers/OptionController',
'dat/controllers/NumberControllerBox',
'dat/controllers/NumberControllerSlider',
'dat/controllers/StringController',
'dat/controllers/FunctionController',
'dat/controllers/BooleanController',
'dat/utils/common'
],
function(OptionController, NumberControllerBox, NumberControllerSlider, StringController, FunctionController, BooleanController, common) {
module.exports = factory;
return function(object, property) {
function factory(object, property) {
var initialValue = object[property];
@ -42,7 +40,10 @@ define([
} else {
return new NumberControllerBox(object, property, { min: arguments[2], max: arguments[3] });
return new NumberControllerBox(object, property, {
min: arguments[2],
max: arguments[3]
});
}
@ -60,6 +61,4 @@ define([
return new BooleanController(object, property);
}
}
});
}

39
src/dat/dom/CenteredDiv.js
View File

@ -11,13 +11,12 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/dom/dom',
'dat/utils/common'
], function(dom, common) {
var common = require('../utils/common.js');
var dom = require('./dom.js');
module.exports = CenteredDiv;
var CenteredDiv = function() {
function CenteredDiv() {
this.backgroundElement = document.createElement('div');
common.extend(this.backgroundElement.style, {
@ -54,9 +53,9 @@ define([
});
};
};
CenteredDiv.prototype.show = function() {
CenteredDiv.prototype.show = function() {
var _this = this;
@ -64,7 +63,7 @@ define([
this.domElement.style.display = 'block';
this.domElement.style.opacity = 0;
// this.domElement.style.top = '52%';
// this.domElement.style.top = '52%';
this.domElement.style.webkitTransform = 'scale(1.1)';
this.layout();
@ -75,9 +74,9 @@ define([
_this.domElement.style.webkitTransform = 'scale(1)';
});
};
};
CenteredDiv.prototype.hide = function() {
CenteredDiv.prototype.hide = function() {
var _this = this;
@ -97,21 +96,17 @@ define([
dom.bind(this.domElement, 'oTransitionEnd', hide);
this.backgroundElement.style.opacity = 0;
// this.domElement.style.top = '48%';
// this.domElement.style.top = '48%';
this.domElement.style.opacity = 0;
this.domElement.style.webkitTransform = 'scale(1.1)';
};
};
CenteredDiv.prototype.layout = function() {
this.domElement.style.left = window.innerWidth/2 - dom.getWidth(this.domElement) / 2 + 'px';
this.domElement.style.top = window.innerHeight/2 - dom.getHeight(this.domElement) / 2 + 'px';
};
CenteredDiv.prototype.layout = function() {
this.domElement.style.left = window.innerWidth / 2 - dom.getWidth(this.domElement) / 2 + 'px';
this.domElement.style.top = window.innerHeight / 2 - dom.getHeight(this.domElement) / 2 + 'px';
};
function lockScroll(e) {
function lockScroll(e) {
console.log(e);
}
return CenteredDiv;
});
}

42
src/dat/dom/dom.js
View File

@ -11,26 +11,24 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
'dat/utils/common'
], function(common) {
var common = require('../utils/common.js');
var EVENT_MAP = {
var EVENT_MAP = {
'HTMLEvents': ['change'],
'MouseEvents': ['click','mousemove','mousedown','mouseup', 'mouseover'],
'MouseEvents': ['click', 'mousemove', 'mousedown', 'mouseup', 'mouseover'],
'KeyboardEvents': ['keydown']
};
};
var EVENT_MAP_INV = {};
common.each(EVENT_MAP, function(v, k) {
var EVENT_MAP_INV = {};
common.each(EVENT_MAP, function(v, k) {
common.each(v, function(e) {
EVENT_MAP_INV[e] = k;
});
});
});
var CSS_VALUE_PIXELS = /(\d+(\.\d+)?)px/;
var CSS_VALUE_PIXELS = /(\d+(\.\d+)?)px/;
function cssValueToPixels(val) {
function cssValueToPixels(val) {
if (val === '0' || common.isUndefined(val)) return 0;
@ -44,13 +42,13 @@ define([
return 0;
}
}
/**
/**
* @namespace
* @member dat.dom
*/
var dom = {
var dom = {
/**
*
@ -63,8 +61,7 @@ define([
elem.onselectstart = selectable ? function() {
return false;
} : function() {
};
} : function() {};
elem.style.MozUserSelect = selectable ? 'auto' : 'none';
elem.style.KhtmlUserSelect = selectable ? 'auto' : 'none';
@ -261,7 +258,10 @@ define([
* @param elem
*/
getOffset: function(elem) {
var offset = {left: 0, top:0};
var offset = {
left: 0,
top: 0
};
if (elem.offsetParent) {
do {
offset.left += elem.offsetLeft;
@ -277,11 +277,9 @@ define([
* @param elem
*/
isActive: function(elem) {
return elem === document.activeElement && ( elem.type || elem.href );
return elem === document.activeElement && (elem.type || elem.href);
}
};
};
return dom;
});
module.exports = dom;

119
src/dat/gui/GUI.js
View File

@ -10,31 +10,28 @@
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
var fs = require('fs');
var css = require('../utils/css.js');
define([
var saveDialogueContents = fs.readFileSync(__dirname + '/saveDialogue.html', 'utf8');
var styleSheet = fs.readFileSync(__dirname + '/style.css', 'utf8');
'dat/utils/css',
var controllerFactory = require('../controllers/factory.js');
var Controller = require('../controllers/Controller.js');
var BooleanController = require('../controllers/BooleanController.js');
var FunctionController = require('../controllers/FunctionController.js');
var NumberControllerBox = require('../controllers/NumberControllerBox.js');
var NumberControllerSlider = require('../controllers/NumberControllerSlider.js');
var ColorController = require('../controllers/ColorController.js');
'text!dat/gui/saveDialogue.html',
'text!dat/gui/style.css',
var raf = require('../utils/requestAnimationFrame.js');
var CenteredDiv = require('../dom/CenteredDiv.js');
var dom = require('../dom/dom.js');
var common = require('../utils/common.js');
'dat/controllers/factory',
'dat/controllers/Controller',
'dat/controllers/BooleanController',
'dat/controllers/FunctionController',
'dat/controllers/NumberControllerBox',
'dat/controllers/NumberControllerSlider',
'dat/controllers/OptionController',
'dat/controllers/ColorController',
module.exports = createGUI();
'dat/utils/requestAnimationFrame',
'dat/dom/CenteredDiv',
'dat/dom/dom',
'dat/utils/common'
], function(css, saveDialogueContents, styleSheet, controllerFactory, Controller, BooleanController, FunctionController, NumberControllerBox, NumberControllerSlider, OptionController, ColorController, requestAnimationFrame, CenteredDiv, dom, common) {
function createGUI() {
css.inject(styleSheet);
@ -156,7 +153,9 @@ define([
} else {
params.load = { preset: DEFAULT_DEFAULT_PRESET_NAME };
params.load = {
preset: DEFAULT_DEFAULT_PRESET_NAME
};
}
@ -171,7 +170,7 @@ define([
if (params.autoPlace && common.isUndefined(params.scrollable)) {
params.scrollable = true;
}
// params.scrollable = common.isUndefined(params.parent) && params.scrollable === true;
// params.scrollable = common.isUndefined(params.parent) && params.scrollable === true;
// Not part of params because I don't want people passing this in via
// constructor. Should be a 'remembered' value.
@ -425,10 +424,18 @@ define([
}
dom.bind(window, 'resize', function() { _this.onResize() });
dom.bind(this.__ul, 'webkitTransitionEnd', function() { _this.onResize(); });
dom.bind(this.__ul, 'transitionend', function() { _this.onResize() });
dom.bind(this.__ul, 'oTransitionEnd', function() { _this.onResize() });
dom.bind(window, 'resize', function() {
_this.onResize()
});
dom.bind(this.__ul, 'webkitTransitionEnd', function() {
_this.onResize();
});
dom.bind(this.__ul, 'transitionend', function() {
_this.onResize()
});
dom.bind(this.__ul, 'oTransitionEnd', function() {
_this.onResize()
});
this.onResize();
@ -436,7 +443,7 @@ define([
addResizeHandle(this);
}
saveToLocalStorage = function () {
saveToLocalStorage = function() {
if (SUPPORTS_LOCAL_STORAGE && localStorage.getItem(getLocalStorageHash(_this, 'isLocal')) === 'true') {
localStorage.setItem(getLocalStorageHash(_this, 'gui'), JSON.stringify(_this.getSaveObject()));
}
@ -446,6 +453,7 @@ define([
this.saveToLocalStorageIfPossible = saveToLocalStorage;
var root = _this.getRoot();
function resetWidth() {
var root = _this.getRoot();
root.width += 1;
@ -509,8 +517,7 @@ define([
return add(
this,
object,
property,
{
property, {
factoryArgs: Array.prototype.slice.call(arguments, 2)
}
);
@ -528,8 +535,7 @@ define([
return add(
this,
object,
property,
{
property, {
color: true
}
);
@ -576,7 +582,10 @@ define([
' name "' + name + '"');
}
var new_gui_params = { name: name, parent: this };
var new_gui_params = {
name: name,
parent: this
};
// We need to pass down the autoPlace trait so that we can
// attach event listeners to open/close folder actions to
@ -624,7 +633,7 @@ define([
var h = 0;
common.each(root.__ul.childNodes, function(node) {
if (! (root.autoPlace && node === root.__save_row))
if (!(root.autoPlace && node === root.__save_row))
h += dom.getHeight(node);
});
@ -810,7 +819,7 @@ define([
} else {
var factoryArgs = [object,property].concat(params.factoryArgs);
var factoryArgs = [object, property].concat(params.factoryArgs);
controller = controllerFactory.apply(gui, factoryArgs);
}
@ -878,8 +887,7 @@ define([
return add(
gui,
controller.object,
controller.property,
{
controller.property, {
before: controller.__li.nextElementSibling,
factoryArgs: [common.toArray(arguments)]
}
@ -893,8 +901,7 @@ define([
return add(
gui,
controller.object,
controller.property,
{
controller.property, {
before: controller.__li.nextElementSibling,
factoryArgs: [options]
}
@ -924,8 +931,11 @@ define([
// All sliders should be accompanied by a box.
if (controller instanceof NumberControllerSlider) {
var box = new NumberControllerBox(controller.object, controller.property,
{ min: controller.__min, max: controller.__max, step: controller.__step });
var box = new NumberControllerBox(controller.object, controller.property, {
min: controller.__min,
max: controller.__max,
step: controller.__step
});
common.each(['updateDisplay', 'onChange', 'onFinishChange'], function(method) {
var pc = controller[method];
@ -940,8 +950,7 @@ define([
dom.addClass(li, 'has-slider');
controller.domElement.insertBefore(box.domElement, controller.domElement.firstElementChild);
}
else if (controller instanceof NumberControllerBox) {
} else if (controller instanceof NumberControllerBox) {
var r = function(returned) {
@ -953,8 +962,7 @@ define([
return add(
gui,
controller.object,
controller.property,
{
controller.property, {
before: controller.__li.nextElementSibling,
factoryArgs: [controller.__min, controller.__max, controller.__step]
});
@ -968,8 +976,7 @@ define([
controller.min = common.compose(r, controller.min);
controller.max = common.compose(r, controller.max);
}
else if (controller instanceof BooleanController) {
} else if (controller instanceof BooleanController) {
dom.bind(li, 'click', function() {
dom.fakeEvent(controller.__checkbox, 'click');
@ -979,8 +986,7 @@ define([
e.stopPropagation(); // Prevents double-toggle
})
}
else if (controller instanceof FunctionController) {
} else if (controller instanceof FunctionController) {
dom.bind(li, 'click', function() {
dom.fakeEvent(controller.__button, 'click');
@ -994,8 +1000,7 @@ define([
dom.removeClass(controller.__button, 'hover');
});
}
else if (controller instanceof ColorController) {
} else if (controller instanceof ColorController) {
dom.addClass(li, 'color');
controller.updateDisplay = common.compose(function(r) {
@ -1210,7 +1215,7 @@ define([
gui.revert();
});
// div.appendChild(button2);
// div.appendChild(button2);
}
@ -1225,7 +1230,7 @@ define([
height: '200px',
cursor: 'ew-resize',
position: 'absolute'
// border: '1px solid blue'
// border: '1px solid blue'
});
@ -1278,7 +1283,8 @@ define([
// set the width manually if we want it to bleed to the edge
if (gui.__save_row && gui.autoPlace) {
gui.__save_row.style.width = w + 'px';
}if (gui.__closeButton) {
}
if (gui.__closeButton) {
gui.__closeButton.style.width = w + 'px';
}
}
@ -1330,7 +1336,7 @@ define([
function markPresetModified(gui, modified) {
var opt = gui.__preset_select[gui.__preset_select.selectedIndex];
// console.log('mark', modified, opt);
// console.log('mark', modified, opt);
if (modified) {
opt.innerHTML = opt.value + "*";
} else {
@ -1343,7 +1349,7 @@ define([
if (controllerArray.length != 0) {
requestAnimationFrame(function() {
raf(function() {
updateDisplays(controllerArray);
});
@ -1356,5 +1362,4 @@ define([
}
return GUI;
});
}

10
src/dat/utils/common.js
View File

@ -11,8 +11,9 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
define([
], function() {
module.exports = common();
function common() {
var ARR_EACH = Array.prototype.forEach;
var ARR_SLICE = Array.prototype.slice;
@ -63,7 +64,7 @@ define([
args = [toCall[i].apply(this, args)];
}
return args[0];
}
};
},
each: function(obj, itr, scope) {
@ -136,5 +137,4 @@ define([
}
};
});
}

8
src/dat/utils/css.js
View File

@ -10,9 +10,9 @@
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
module.exports = css();
define([],
function() {
function css() {
return {
load: function (url, doc) {
doc = doc || document;
@ -29,5 +29,5 @@ function() {
injected.innerHTML = css;
doc.getElementsByTagName('head')[0].appendChild(injected);
}
}
});
};
}

6
src/dat/utils/requestAnimationFrame.js
View File

@ -10,9 +10,9 @@
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
module.exports = raf();
define([
], function() {
function raf() {
/**
* requirejs version of Paul Irish's RequestAnimationFrame
@ -28,4 +28,4 @@ define([
window.setTimeout(callback, 1000 / 60);
};
});
}

38
src/index.js Normal file
View File

@ -0,0 +1,38 @@
/** @license
* dat-gui JavaScript Controller Library
* http://code.google.com/p/dat-gui
*
* Copyright 2011 Data Arts Team, Google Creative Lab
* Copyright 2015 Andrei Kashcha
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
module.exports = {
color: {
math: require('./dat/color/math.js'),
interpret: require('./dat/color/interpret.js'),
Color: require('./dat/color/Color.js')
},
dom: {
dom: require('./dat/dom/dom.js')
},
controllers: {
Controller: require('./dat/controllers/Controller.js'),
BooleanController: require('./dat/controllers/BooleanController.js'),
OptionController: require('./dat/controllers/OptionController.js'),
StringController: require('./dat/controllers/StringController.js'),
NumberController: require('./dat/controllers/NumberController.js'),
NumberControllerBox: require('./dat/controllers/NumberControllerBox.js'),
NumberControllerSlider: require('./dat/controllers/NumberControllerSlider.js'),
FunctionController: require('./dat/controllers/FunctionController.js'),
ColorController: require('./dat/controllers/ColorController.js'),
},
gui: {
GUI: require('./dat/gui/GUI.js')
},
GUI: require('./dat/gui/GUI.js')
};

19
utils/build.js
View File

@ -1,19 +0,0 @@
var builder = require('./builder.js');
builder.build({
"baseUrl": "../src/",
"main": "dat/gui/GUI",
"out": "../build/dat.gui.js",
"minify": false,
"shortcut": "dat.GUI",
"paths": {}
});
builder.build({
"baseUrl": "../src/",
"main": "dat/gui/GUI",
"out": "../build/dat.gui.min.js",
"minify": true,
"shortcut": "dat.GUI",
"paths": {}
});

8
utils/build_color.js
View File

@ -1,8 +0,0 @@
require('./builder.js').build({
"baseUrl": "../src/",
"main": "dat/color/Color",
"out": "../build/dat.color.js",
"minify": false,
"shortcut": "dat.Color",
"paths": {}
});

8
utils/build_gui.js
View File

@ -1,8 +0,0 @@
require('./builder.js').build({
"baseUrl": "../src/",
"main": "dat/gui/GUI",
"out": "../build/dat.gui.js",
"minify": false,
"shortcut": "dat.GUI",
"paths": {}
});

284
utils/builder.js
View File

@ -1,284 +0,0 @@
/**
* dat-gui JavaScript Controller Library
* http://code.google.com/p/dat-gui
*
* Copyright 2011 Data Arts Team, Google Creative Lab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
var fs = require('fs'),
closure = require('./closure'),
params,
defined,
third_party,
request_counts,
namespaces,
next_load = '',
next_path = '';
exports.build = build;
exports.file_exists = file_exists;
exports.read_file = read_file;
exports.tab = tab;
exports.license = read_file('license.txt');
function build(_params) {
params = _params;
defined = {};
third_party = {};
request_counts = {};
namespaces = {};
var deps = [];
load_module(params.baseUrl + params.main + '.js', params.main);
for (var i in defined) {
if (params.verbose) console.log('Loaded: ' + defined[i].path);
deps.push(defined[i].path);
if (defined[i].module) {
var namespace = i.substr(0, i.lastIndexOf('/'));
namespaces[namespace] = true;
}
}
var to_write = '';
var ensured = {};
for (var name in params.paths) {
var path = params.baseUrl + params.paths[name] + '.js';
var str = read_file(path);
if (str === false) {
console.log('Failed to locate dependency \'' + name + '\' at ' + path);
fail();
}
third_party[name] = str;
to_write += third_party[name] + "\n\n";
if (params.verbose) console.log('Loaded: ' + path);
//deps.push(path);
}
// Ensure namespaces
for (i in namespaces) {
var split = i.split('/');
for (var j = 0; j < split.length; j++) {
var cur = [];
if (j == 0 && !ensured[split[j]]) {
to_write += '/** @namespace */\n';
to_write += 'var ' + split[j] + ' = ' + split[j] + ' || {};\n\n';
ensured[split[j]] = true;
} else {
for (var k = 0; k <= j; k++) {
cur.push(split[k]);
}
var curn = cur.join('.');
if (!ensured[curn]) {
to_write += '/** @namespace */\n';
to_write += curn + ' = ' + curn + ' || {};\n\n';
}
ensured[curn] = true;
}
}
}
var shared_count = 0;
for (i in request_counts) {
var count = request_counts[i];
if (count > 1) {
if (i in defined) {
var new_shared = i.replace(/\//g, '.');
var v = new_shared + ' = ' + defined[i].getClosure() + ';\n';
to_write += v + "\n\n";
defined[i].shared = new_shared;
shared_count++;
}
}
}
to_write += params.shortcut + ' = ' + params.main.replace(/\//g, '.') + ' = ' + defined[params.main].getClosure() + ';';
if (params.verbose) console.log('Exported: ' + params.main + ' to window.' + params.shortcut);
if (params.minify) {
console.log('Compiling minified source ...');
closure.compile(to_write, function(error, code) {
if (error) {
console.log(error);
} else {
write(exports.license + code);
}
if (params.on_compile) {
params.on_compile();
}
});
} else {
write(exports.license + "\n" + to_write);
}
return deps;
}
function define(deps, callback) {
this.name = next_load;
this.path = next_path;
this.shared = false;
defined[this.name] = this;
if (Array.isArray(deps)) {
this.deps = deps;
this.callback = callback.toString();
this.module = true;
// Simple define call, just an object
} else if (typeof deps === 'object') {
var props = [];
for (var i in deps) {
props.push(i + ':' + deps[i].toString())
}
this.callback = '{' + props.join(',') + '}';
this.module = true;
} else {
this.deps = deps;
this.callback = callback;
}
this.getClosure = function() {
if (this.shared) return this.shared;
if (!this.deps || this.text) return this.callback;
var arg_string = '(';
var args = [];
for (var i in this.deps) {
var dep = this.deps[i];
if (dep in defined) {
var closure = defined[dep].getClosure();
if (!defined[dep].shared && !defined[dep].text) {
closure = defined[dep].name.replace(/\//g, '.') + ' = ' + closure;
}
args.push(closure);
}
}
arg_string += args.join(',\n');
arg_string += ')';
return '(' + this.callback + ')' + arg_string;
};
this.recurseDeps = function() {
if (!this.deps) return;
for (var i in this.deps) {
var dep = this.deps[i];
if (dep in params.paths) continue;
var path = params.baseUrl + dep;
// Define module?
if (file_exists(path + '.js')) {
load_module(path + '.js', dep);
// Text module?
} else if (path.match(/text!/) != null) {
load_text(path.replace('text!', ''), dep);
}
// up the request count
if (dep in request_counts) {
request_counts[dep]++
} else {
request_counts[dep] = 1;
}
}
};
this.recurseDeps();
}
function file_exists(path) {
try {
var stats = fs.lstatSync(path)
return stats.isFile();
} catch (e) {
return false;
}
}
function read_file(path) {
try {
return fs.readFileSync(path).toString();
} catch (e) {
return false;
}
}
function load_module(path, name) {
name = name || path;
if (name in defined) return;
next_load = name;
next_path = path;
eval('new ' + read_file(path));
}
function load_text(path, name) {
name = name || path;
if (name in defined) return;
var text = read_file(path);
text = text.replace(/\r/g, "\\r");
text = text.replace(/\n/g, "\\n");
text = text.replace(/"/g, "\\\"");
next_load = name;
next_path = path;
var d = new define([], '"' + text + '"');
d.text = true;
d.module = false;
}
function tab(str, tabs) {
var lines = str.split("\n");
for (var i in lines) {
lines[i] = tabs + lines[i];
}
return lines.join("\n");
}
function write(str) {
fs.writeFile(params.out, str);
console.log('Saved to ' + params.out);
}
function fail() {
console.log('Build failed.');
process.exit(0);
}

108
utils/closure.js
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@ -1,108 +0,0 @@
/// # Google Closure Compiler Service #
/// https://github.com/weaver/scribbles/blob/master/node/google-closure/lib/closure.js
/// Compress javascript with Node.js using the Closure Compiler
/// Service.
var sys = require('sys');
exports.compile = compile;
// Use the Google Closure Compiler Service to compress Javascript
// code.
//
// + code - String of javascript to compress
// + next - Function callback that accepts.
//
// This method will POST the `code` to the compiler service. If an
// error occurs, `next()` will be called with an `Error` object as the
// first argument. Otherwise, the `next()` will be called with `null`
// as the first argument and a String of compressed javascript as the
// second argument.
//
// compile('... javascript ...', function(err, result) {
// if (err) throw err;
//
// ... do something with result ...
// });
//
// Returns nothing.
function compile(code, next) {
try {
var qs = require('querystring'),
http = require('http'),
host = 'closure-compiler.appspot.com',
body = qs.stringify({
js_code: code.toString('utf-8'),
compilation_level: 'SIMPLE_OPTIMIZATIONS',
output_format: 'json',
output_info: 'compiled_code'
}),
client = http.createClient(80, host).on('error', next),
req = client.request('POST', '/compile', {
'Host': host,
'Content-Length': body.length,
'Content-Type': 'application/x-www-form-urlencoded'
});
req.on('error', next).end(body);
req.on('response', function(res) {
if (res.statusCode != 200)
next(new Error('Unexpected HTTP response: ' + res.statusCode));
else
capture(res, 'utf-8', parseResponse);
});
function parseResponse(err, data) {
err ? next(err) : loadJSON(data, function(err, obj) {
var error;
if (err)
next(err);
else if ((error = obj.errors || obj.serverErrors || obj.warnings))
next(new Error('Failed to compile: ' + sys.inspect(error)));
else
next(null, obj.compiledCode);
});
}
} catch (err) {
next(err);
}
}
// Convert a Stream to a String.
//
// + input - Stream object
// + encoding - String input encoding
// + next - Function error/success callback
//
// Returns nothing.
function capture(input, encoding, next) {
var buffer = '';
input.on('data', function(chunk) {
buffer += chunk.toString(encoding);
});
input.on('end', function() {
next(null, buffer);
});
input.on('error', next);
}
// Convert JSON.load() to callback-style.
//
// + data - String value to load
// + next - Function error/success callback
//
// Returns nothing.
function loadJSON(data, next) {
var err, obj;
try {
obj = JSON.parse(data);
} catch (x) {
err = x;
}
next(err, obj);
}

12
utils/license.txt
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@ -1,12 +0,0 @@
/**
* dat-gui JavaScript Controller Library
* http://code.google.com/p/dat-gui
*
* Copyright 2011 Data Arts Team, Google Creative Lab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*/