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angular-colorpicker-dr.js
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angular-colorpicker-dr.js
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/*global angular*/
/*jslint plusplus: true*/
/*!
* Angular Color Picker
*
* File: angular-colorpicker-dr.js
* Version: 0.1.0
*
* Author: Daniel Reznick
* Info: https://github.com/vedmack/angular-colorpicker
* Contact: [email protected]
* Twitter: @danielreznick
* Q&A http://stackoverflow.com
*
* Copyright 2015 Daniel Reznick, all rights reserved.
* Copyright 2015 Released under the MIT License
*
* This source file is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
*/
(function () {
'use strict';
var directive = function ($compile, $document, $window) {
return {
restrict: 'A',
require: 'ngModel',
scope: {
changeColor: "&",
tinyTrigger: "@",
colorMe: "@",
ngModel : '='
},
link: function (scope, element, attrs, ngModel) {
var content,
templateHidden = '<div class="color-picker-wrapper body hide">',
templateInline = '<div class="color-picker-wrapper">',
template =
'<div class="color-picker-row-wrapper">' +
'<div class="color-picker-row">' +
'<cp-color class="color-picker navy" color="#001F3F">' +
'</cp-color>' +
'<cp-color class="color-picker blue" color="#0074D9">' +
'</cp-color>' +
'<cp-color class="color-picker aqua" color="#7FDBFF">' +
'</cp-color>' +
'<cp-color class="color-picker teal" color="#39CCCC">' +
'</cp-color>' +
'</div>' +
'</div>' +
'<div class="color-picker-row-wrapper">' +
'<div class="color-picker-row">' +
'<cp-color class="color-picker olive" color="#3D9970">' +
'</cp-color>' +
'<cp-color class="color-picker green" color="#2ECC40">' +
'</cp-color>' +
'<cp-color class="color-picker lime" color="#01FF70">' +
'</cp-color>' +
'<cp-color class="color-picker yellow" color="#FFDC00">' +
'</cp-color>' +
'</div>' +
'</div>' +
'<div class="color-picker-row-wrapper">' +
'<div class="color-picker-row">' +
'<cp-color class="color-picker orange" color="#FF851B">' +
'</cp-color>' +
'<cp-color class="color-picker red" color="#FF4136">' +
'</cp-color>' +
'<cp-color class="color-picker maroon" color="#85144B">' +
'</cp-color>' +
'<cp-color class="color-picker fuchia" color="#F012BE">' +
'</cp-color>' +
'</div>' +
'</div>' +
'<div class="color-picker-row-wrapper">' +
'<div class="color-picker-row">' +
'<cp-color class="color-picker purple" color="#B10DC9">' +
'</cp-color>' +
'<cp-color class="color-picker black" color="#111111">' +
'</cp-color>' +
'<cp-color class="color-picker gray" color="#AAAAAA">' +
'</cp-color>' +
'<cp-color class="color-picker white" color="#FFFFFF">' +
'</cp-color>' +
'</div>' +
'</div>' +
'</div>',
templateTinyTrigger =
'<div class="color-picker-wrapper picker-icon">' +
'<div class="color-picker-row-wrapper">' +
'<div class="color-picker-row">' +
'<cp-color class="color-picker navy">' +
'</cp-color>' +
'<cp-color class="color-picker blue">' +
'</cp-color>' +
'<cp-color class="color-picker aqua">' +
'</cp-color>' +
'<cp-color class="color-picker teal">' +
'</cp-color>' +
'</div>' +
'</div>' +
'<div class="color-picker-row-wrapper">' +
'<div class="color-picker-row">' +
'<cp-color class="color-picker olive">' +
'</cp-color>' +
'<cp-color class="color-picker green">' +
'</cp-color>' +
'<cp-color class="color-picker lime">' +
'</cp-color>' +
'<cp-color class="color-picker yellow">' +
'</cp-color>' +
'</div>' +
'</div>' +
'<div class="color-picker-row-wrapper">' +
'<div class="color-picker-row">' +
'<cp-color class="color-picker orange">' +
'</cp-color>' +
'<cp-color class="color-picker red">' +
'</cp-color>' +
'<cp-color class="color-picker maroon">' +
'</cp-color>' +
'<cp-color class="color-picker fuchia">' +
'</cp-color>' +
'</div>' +
'</div>' +
'<div class="color-picker-row-wrapper">' +
'<div class="color-picker-row">' +
'<cp-color class="color-picker purple">' +
'</cp-color>' +
'<cp-color class="color-picker black">' +
'</cp-color>' +
'<cp-color class="color-picker gray">' +
'</cp-color>' +
'<cp-color class="color-picker white">' +
'</cp-color>' +
'</div>' +
'</div>' +
'</div>',
elementTinyTrigger,
elementColorPicker,
closestFunc,
prevFunc;
prevFunc = function (elem) {
if (elem.previousElementSibling) {
return elem.previousElementSibling;
}
while (elem = elem.previousSibling) {
if (elem.nodeType === 1) {
return elem;
}
}
};
closestFunc = function (elem, cls) {
var found = false;
while (elem.parent() !== undefined && found === false) {
if (elem.parent().hasClass(cls)) {
found = true;
}
elem = elem.parent();
}
return elem;
};
if (scope.tinyTrigger !== undefined && scope.tinyTrigger === 'true') {
templateTinyTrigger = templateTinyTrigger.replace('picker-icon', 'picker-icon trigger');
elementTinyTrigger = $compile(templateTinyTrigger)(scope);
element.replaceWith(elementTinyTrigger);
template = templateHidden + template;
elementColorPicker = angular.element(template);
elementColorPicker.find('cp-color').on('click', function (ev) {
ngModel.$setViewValue(angular.element(ev.target).attr('color'));
});
angular.element(document.body).append(elementColorPicker);
elementTinyTrigger.bind("click", function (ev) {
var wrapper = closestFunc(angular.element(ev.target), 'color-picker-wrapper'),
top = wrapper[0].getBoundingClientRect().top,
height = wrapper[0].getBoundingClientRect().height;
top = top + $window.pageYOffset;
elementColorPicker.removeClass('hide');
elementColorPicker[0].style.top = top + height + 'px';
elementColorPicker[0].style.left = wrapper[0].getBoundingClientRect().left + 'px';
ev.stopPropagation();
});
} else {
if (element[0].tagName === 'INPUT') {
template = templateHidden + template;
elementColorPicker = angular.element(template);
elementColorPicker.find('cp-color').on('click', function (ev) {
var color = angular.element(ev.target).attr('color');
ngModel.$setViewValue(color);
if (scope.colorMe !== undefined && scope.colorMe === 'true') {
element[0].style.backgroundColor = color;
} else {
element.val(color);
}
});
angular.element(document.body).append(elementColorPicker);
element.bind("click", function (ev) {
//show color picker beneath the input
var top = ev.target.getBoundingClientRect().top,
height = ev.target.getBoundingClientRect().height;
top = top + $window.pageYOffset;
elementColorPicker.removeClass('hide');
elementColorPicker[0].style.top = top + height + 'px';
elementColorPicker[0].style.left = ev.target.getBoundingClientRect().left + 'px';
ev.stopPropagation();
});
elementTinyTrigger = $compile(templateTinyTrigger)(scope);
element.after(elementTinyTrigger);
elementTinyTrigger.bind("click", function (ev) {
//show color picker beneath the input
var $wrapper = closestFunc(angular.element(ev.target), 'color-picker-wrapper'),
wrapperPrev = prevFunc($wrapper[0]),
top = wrapperPrev.getBoundingClientRect().top,
height = wrapperPrev.getBoundingClientRect().height;
top = top + $window.pageYOffset;
elementColorPicker.removeClass('hide');
elementColorPicker[0].style.top = top + height + 'px';
elementColorPicker[0].style.left = wrapperPrev.getBoundingClientRect().left + 'px';
ev.stopPropagation();
});
$compile(content)(scope);
} else {
//replace element with the color picker
template = templateInline + template;
elementColorPicker = $compile(template)(scope);
element.replaceWith(elementColorPicker);
elementColorPicker.find('cp-color').on('click', function (ev) {
ngModel.$setViewValue(angular.element(ev.target).attr('color'));
ev.stopPropagation();
});
}
}
//when clicking somewhere on the screen / body -> hide the color picker
$document.bind("click", function (ev) {
var i,
docChildren = $document.find('body').children();
for (i = 0; i < docChildren.length; i++) {
if (docChildren[i].getAttribute("class") && docChildren[i].getAttribute("class").indexOf('color-picker-wrapper body') !== -1) {
angular.element(docChildren[i]).addClass('hide');
}
}
});
}
};
};
angular.module('colorpicker-dr', []).directive('colorPicker',['$compile', '$document', '$window', directive]);
}());