9 lines
10 KiB
JavaScript
9 lines
10 KiB
JavaScript
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/*
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* jQuery miniColors: A small color selector
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*
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* Copyright 2011 Cory LaViska for A Beautiful Site, LLC. (http://abeautifulsite.net/)
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*
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* Dual licensed under the MIT or GPL Version 2 licenses
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*
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*/
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if(jQuery)(function($){$.extend($.fn,{miniColors:function(o,data){var create=function(input,o,data){var color=expandHex(input.val());if(!color)color='ffffff';var hsb=hex2hsb(color);var trigger=$('<a class="miniColors-trigger" style="background-color: #'+color+'" href="#"></a>');trigger.insertAfter(input);input.addClass('miniColors').data('original-maxlength',input.attr('maxlength')||null).data('original-autocomplete',input.attr('autocomplete')||null).data('letterCase','uppercase').data('trigger',trigger).data('hsb',hsb).data('change',o.change?o.change:null).attr('maxlength',7).attr('autocomplete','off').val('#'+convertCase(color,o.letterCase));if(o.readonly)input.prop('readonly',true);if(o.disabled)disable(input);trigger.bind('click.miniColors',function(event){event.preventDefault();if(input.val()==='')input.val('#');show(input)});input.bind('focus.miniColors',function(event){if(input.val()==='')input.val('#');show(input)});input.bind('blur.miniColors',function(event){var hex=expandHex(input.val());input.val(hex?'#'+convertCase(hex,input.data('letterCase')):'')});input.bind('keydown.miniColors',function(event){if(event.keyCode===9)hide(input)});input.bind('keyup.miniColors',function(event){setColorFromInput(input)});input.bind('paste.miniColors',function(event){setTimeout(function(){setColorFromInput(input)},5)})};var destroy=function(input){hide();input=$(input);input.data('trigger').remove();input.attr('autocomplete',input.data('original-autocomplete')).attr('maxlength',input.data('original-maxlength')).removeData().removeClass('miniColors').unbind('.miniColors');$(document).unbind('.miniColors')};var enable=function(input){input.prop('disabled',false).data('trigger').css('opacity',1)};var disable=function(input){hide(input);input.prop('disabled',true).data('trigger').css('opacity',0.5)};var show=function(input){if(input.prop('disabled'))return false;hide();var selector=$('<div class="miniColors-selector"></div>');selector.append('<div class="miniColors-colors" style="background-color: #FFF;"><div class="miniColors-colorPicker"></div></div>').append('<div class="miniColors-hues"><div class="miniColors-huePicker"></div></div>').css({top:input.is(':visible')?input.offset().top+input.outerHeight():input.data('trigger').offset().top+input.data('trigger').outerHeight(),left:input.is(':visible')?input.offset().left:input.data('trigger').offset().left,display:'none'}).addClass(input.attr('class'));var hsb=input.data('hsb');selector.find('.miniColors-colors').css('backgroundColor','#'+hsb2hex({h:hsb.h,s:100,b:100}));var colorPosition=input.data('colorPosition');if(!colorPosition)colorPosition=getColorPositionFromHSB(hsb);selector.find('.miniColors-colorPicker').css('top',colorPosition.y+'px').css('left',colorPosition.x+'px');var huePosition=input.data('huePosition');if(!huePosition)huePosition=getHuePositionFromHSB(hsb);selector.find('.miniColors-huePicker').css('top',huePosition.y+'px');input.data('selector',selector).data('huePicker',selector.find('.miniColors-huePicker')).data('colorPicker',selector.find('.miniColors-colorPicker')).data('mousebutton',0);$('BODY').append(selector);selector.fadeIn(100);selector.bind('selectstart',function(){return false});$(document).bind('mousedown.miniColors touchstart.miniColors',function(event){input.data('mousebutton',1);if($(event.target).parents().andSelf().hasClass('miniColors-colors')){event.preventDefault();input.data('moving','colors');moveColor(input,event)}if($(event.target).parents().andSelf().hasClass('miniColors-hues')){event.preventDefault();input.data('moving','hues');moveHue(input,event)}if($(event.target).parents().andSelf().hasClass('miniColors-selector')){event.preventDefault();return}if($(event.target).parents().andSelf().hasClass('miniColors'))return;hide(input)});$(document).bind('mouseup.miniColors touchend.miniColors',function(event){event.preventDefault();input.data('mousebutton',0).removeData('moving')}).bind('mousemove.miniColors touchmove.miniColors',function(event){event.preventDefault();if(input.data('mousebutton')===1){if(input.data('moving')==='colors')move
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