taitems/jQuery.Gantt源码修改

1. 解决了不对齐
2. 增加process进度条

使用方式:

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Js代码

var config={

divId: "allInitiativeExhibition_gant",

navigate: "scroll",

//scale: "months",

//minScale: "days",

//maxScale: "months",

itemsPerPage: 10,

onItemClick: function(data) {

//alert("Item clicked - show some details");

onAddClick: function(dt, rowId) {

//alert("dt:"+dt+",rowId:"+rowId);

onRender: function() {

if (window.console && typeof console.log === "function") {

//console.log("chart rendered");

}

scrollToToday:true

};

var source = [{

values: [{

from: "/Date(1320192000000)/",

to: "/Date(1322401600000)/",

label: "80",

progress:80

}]

},{

name: "<a href='http://www.baidu.com'>test</a>========================================",

desc: "Scoping",

values: [{

from: "/Date(1322611200000)/",

to: "/Date(1323302400000)/",

label: "Scoping",

progress:80

}]

},{

desc: "Development",

values: [{

from: "/Date(1323802400000)/",

to: "/Date(1325685200000)/",

label: "Development",

progress:80

}]

},{

desc: "Showcasing",

values: [{

from: "/Date(1325685200000)/",

to: "/Date(1325695200000)/",

label: "Showcasing",

progress:80

}]

},{

desc: "Development",

values: [{

from: "/Date(1326785200000)/",

to: "/Date(1325785200000)/",

label: "Development",

progress:80

}]

},{

desc: "Showcasing",

values: [{

from: "/Date(1328785200000)/",

to: "/Date(1328905200000)/",

label: "Showcasing",

progress:80

}]

},{

desc: "Training",

values: [{

from: "/Date(1330011200000)/",

to: "/Date(1336611200000)/",

label: "Training",

progress:80

}]

},{

desc: "Deployment",

values: [{

from: "/Date(1336611200000)/",

to: "/Date(1338711200000)/",

label: "Deployment",

progress:80

}]

},{

desc: "Warranty Period",

values: [{

from: "/Date(1336611200000)/",

to: "/Date(1349711200000)/",

label: "Warranty Period",

progress:80

}]

}];

config.source = source;

$("#"+config.divId).empty().gantt(config);

gantt.css

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Html代码

.gantt, .gantt2 {

width: 100%;

margin: 20px auto;

border: 14px solid #ddd;

position: relative;

-webkit-border-radius: 6px;

-moz-border-radius: 6px;

border-radius: 6px;

-webkit-box-sizing: border-box;

-moz-box-sizing: border-box;

box-sizing: border-box;

}

.gantt:after {

content: ".";

visibility: hidden;

display: block;

height: 0;

clear: both;

}

.fn-gantt {

width: 100%;

border-top: 1px solid #4682B4;

}

.fn-gantt .fn-content {

overflow: hidden;

position: relative;

width: 100%;

}

/* === LEFT PANEL === */

.fn-gantt .leftPanel {

float: left;

width: 225px;

overflow: hidden;

border-right: 1px solid #DDD;

position: relative;

z-index: 20;

background: #DDD;

}

.fn-gantt .row {

float: left;

height: 24px;

line-height: 24px;

margin-left: -1px;

}

.fn-gantt .leftPanel .fn-label {

display: inline-block;

margin: 0 0 0 5px;

color: #484A4D;

width: 110px;

white-space: nowrap;

text-overflow: ellipsis;

overflow: hidden;

}

.fn-gantt .leftPanel .row0 {

border-top: 1px solid #DDD;

}

.fn-gantt .leftPanel .name, .fn-gantt .leftPanel .desc {

float: left;

height: 24px;

margin: 0;

border-bottom: 1px solid #DDD;

background-color: #f6f6f6;

width: 50%;

}

.fn-gantt .leftPanel .name {

width: 110px;

font-weight: bold;

}

.fn-gantt .leftPanel .desc {

width: 50%;

}

.fn-gantt .leftPanel .fn-wide, .fn-gantt .leftPanel .fn-wide .fn-label {

width: 225px;

}

.fn-gantt .spacer {

margin: -2px 0 1px 0;

border-bottom: none;

background-color: #f6f6f6;

}

/* === RIGHT PANEL === */

.fn-gantt .rightPanel {

overflow: hidden;

}

.fn-gantt .dataPanel {

margin-left: 0px;

border-right: 1px solid #DDD;

background-repeat: repeat;

background-position: 24px 24px;

position: relative;

}

.fn-gantt .day, .fn-gantt .date {

overflow: visible;

/*width: 24px;*/

width: 25px;

line-height: 24px;

text-align: center;

border-left: 1px solid #DDD;

border-bottom: 1px solid #DDD;

margin: -1px 0 0 -1px;

font-size: 11px;

color: #484a4d;

text-shadow: 0 1px 0 rgba(255,255,255,0.75);

text-align: center;

}

.fn-gantt .holiday {

background-color: #ffd263;

height: 23px;

margin: 0 0 -1px -1px;

}

.fn-gantt .today {

background-color: #fff8da;

height: 23px;

margin: 0 0 -1px -1px;

font-weight: bold;

text-align: center;

}

.fn-gantt .sa, .fn-gantt .sn, .fn-gantt .wd {

height: 23px;

margin: 0 0 0 -1px;

text-align: center;

}

.fn-gantt .sa, .fn-gantt .sn {

color: #939496;

background-color: #f5f5f5;

text-align: center;

}

.fn-gantt .wd {

background-color: #f6f6f6;

text-align: center;

}

.fn-gantt .rightPanel .month, .fn-gantt .rightPanel .year {

float: left;

overflow: hidden;

border-left: 1px solid #DDD;

border-bottom: 1px solid #DDD;

height: 23px;

margin: 0 0 0 -1px;

background-color: #f6f6f6;

font-weight: bold;

font-size: 11px;

color: #484a4d;

text-shadow: 0 1px 0 rgba(255,255,255,0.75);

text-align: center;

}

.fn-gantt-hint {

border: 5px solid #edc332;

background-color: #fff5d4;

padding: 10px;

position: absolute;

display: none;

z-index: 11;

-webkit-border-radius: 4px;

-moz-border-radius: 4px;

border-radius: 4px;

}

.fn-gantt .bar {

background-color: #D0E4FD;

height: 18px;

margin: 0px 3px 3px 0px;

position: absolute;

z-index: 10;

text-align: center;

-webkit-box-shadow: 0 0 1px rgba(0,0,0,0.25) inset;

-moz-box-shadow: 0 0 1px rgba(0,0,0,0.25) inset;

box-shadow: 0 0 1px rgba(0,0,0,0.25) inset;

-webkit-border-radius: 3px;

-moz-border-radius: 3px;

border-radius: 3px;

}

.fn-gantt .bar .fn-label {

line-height: 18px;

font-weight: bold;

white-space: nowrap;

width: 100%;

text-overflow: ellipsis;

overflow: hidden;

/* text-shadow: 0 1px 0 rgba(255,255,255,0.4); */

color: #414B57 !important;

text-align: center;

font-size: 11px;

}

.fn-gantt .ganttRed {

background-color: #F9C4E1;

}

.fn-gantt .ganttRed .fn-label {

color: #78436D !important;

}

.fn-gantt .ganttGreen {

background-color: #D8EDA3;

}

.fn-gantt .ganttGreen .fn-label {

color: #778461 !important;

}

.fn-gantt .ganttOrange {

background-color: #FCD29A;

}

.fn-gantt .ganttOrange .fn-label {

color: #714715 !important;

}

.fn-gantt .ganttDefault {

background: #A3C8F4;

border: 1px solid #A3C8F4;

}

.fn-gantt .ganttDefault .fn-label {

font-weight: normal;

font-size: 14px;

position: absolute;

top: 0;

left: 0;

z-index: 2;

}

.fn-gantt .gantt-txt{

display: none;

}

.fn-gantt .fn-progress {

background-color: #038DCE;

position: absolute;

border: 1px solid #fff;

left: 1px;

top: 0px;

text-align: right;

font-weight: bold;

height: 16px;

color: #f6f6f6;

line-height: 16px;

border-radius:3px;

-moz-border-radius:3px;

}

/* === BOTTOM NAVIGATION === */

.fn-gantt .bottom {

clear: both;

background-color: #f6f6f6;

width: 100%;

}

.fn-gantt .navigate {

border-top: 1px solid #DDD;

padding: 10px 0 10px 225px;

}

.fn-gantt .navigate .nav-slider {

height: 20px;

display: inline-block;

}

.fn-gantt .navigate .nav-slider-left, .fn-gantt .navigate .nav-slider-right {

text-align: center;

height: 20px;

display: inline-block;

}

.fn-gantt .navigate .nav-slider-left {

float: left;

}

.fn-gantt .navigate .nav-slider-right {

float: right;

}

.fn-gantt .navigate .nav-slider-content {

text-align: left;

width: 160px;

height: 20px;

display: inline-block;

margin: 0 10px;

}

.fn-gantt .navigate .nav-slider-bar, .fn-gantt .navigate .nav-slider-button {

position: absolute;

display: block;

}

.fn-gantt .navigate .nav-slider-bar {

width: 155px;

height: 6px;

background-color: #4682B4;

margin: 8px 0 0 0;

-webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.6) inset;

-moz-box-shadow: 0 1px 3px rgba(0,0,0,0.6) inset;

box-shadow: 0 1px 3px rgba(0,0,0,0.6) inset;

-webkit-border-radius: 3px;

-moz-border-radius: 3px;

border-radius: 3px;

}

.fn-gantt .navigate .nav-slider-button {

width: 17px;

height: 60px;

background: url(../../img/slider_handle.png) center center no-repeat;

left: 0px;

top: 0px;

margin: -26px 0 0 0;

cursor: pointer;

}

.fn-gantt .navigate .page-number {

display: inline-block;

font-size: 10px;

height: 20px;

}

.fn-gantt .navigate .page-number span {

color: #666666;

margin: 0 6px;

height: 20px;

line-height: 20px;

display: inline-block;

}

.fn-gantt .navigate a:link, .fn-gantt .navigate a:visited, .fn-gantt .navigate a:active {

text-decoration: none;

}

.fn-gantt .nav-link {

margin: 0 3px 0 0;

display: inline-block;

width: 20px;

height: 20px;

font-size: 0px;

background: #4682B4 url(../../img/icon_sprite.png) !important;

border: 1px solid #4682B4;

cursor: pointer;

vertical-align: top;

-webkit-border-radius: 2px;

-moz-border-radius: 2px;

border-radius: 2px;

-webkit-box-shadow: 0 1px 0 rgba(255,255,255,0.1) inset, 0 1px 1px rgba(0,0,0,0.2);

-moz-box-shadow: 0 1px 0 rgba(255,255,255,0.1) inset, 0 1px 1px rgba(0,0,0,0.2);

box-shadow: 0 1px 0 rgba(255,255,255,0.1) inset, 0 1px 1px rgba(0,0,0,0.2);

-webkit-box-sizing: border-box;

-moz-box-sizing: border-box;

box-sizing: border-box;

}

.fn-gantt .nav-link:active {

-webkit-box-shadow: 0 1px 1px rgba(0,0,0,0.25) inset, 0 1px 0 #FFF;

-moz-box-shadow: 0 1px 1px rgba(0,0,0,0.25) inset, 0 1px 0 #FFF;

box-shadow: 0 1px 1px rgba(0,0,0,0.25) inset, 0 1px 0 #FFF;

}

.fn-gantt .navigate .nav-page-back {

background-position: 1px 0 !important;

margin: 0;

}

.fn-gantt .navigate .nav-page-next {

background-position: 1px -16px !important;

margin-right: 15px;

}

.fn-gantt .navigate .nav-slider .nav-page-next {

margin-right: 5px;

}

.fn-gantt .navigate .nav-begin {

background-position: 1px -112px !important;

}

.fn-gantt .navigate .nav-prev-week {

background-position: 1px -128px !important;

}

.fn-gantt .navigate .nav-prev-day {

background-position: 1px -48px !important;

}

.fn-gantt .navigate .nav-next-day {

background-position: 1px -64px !important;

}

.fn-gantt .navigate .nav-next-week {

background-position: 1px -160px !important;

}

.fn-gantt .navigate .nav-end {

background-position: 1px -144px !important;

}

.fn-gantt .navigate .nav-zoomOut {

background-position: 1px -96px !important;

}

.fn-gantt .navigate .nav-zoomIn {

background-position: 1px -80px !important;

margin-left: 15px;

}

.fn-gantt .navigate .nav-now {

background-position: 1px -32px !important;

}

.fn-gantt .navigate .nav-slider .nav-now {

margin-right: 5px;

}

.fn-gantt-loader {

position: absolute;

width: 100%;

height: 100%;

left: 0;

top: 0;

filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#bf000000', endColorstr='#bf000000',GradientType=0 );

background: #E6E6E6;

cursor: wait;

z-index: 30;

opacity:0.4;

}

.fn-gantt-loader-spinner span {

position: absolute;

margin: auto;

top: 0;

right: 0;

bottom: 0;

left: 0;

width: 100%;

text-align: center;

height: 1em;

line-height: 1em;

color: #4682B4;

font-size: 1em;

font-weight: bold;

}

.row:after {

clear: both;

}

jquery.fn.gantt.js

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Js代码

// jQuery Gantt Chart

// ==================

// Basic usage:

// $(".selector").gantt({

// source: "ajax/data.json",

// scale: "weeks",

// minScale: "weeks",

// maxScale: "months",

// onItemClick: function(data) {

// alert("Item clicked - show some details");

// },

// onAddClick: function(dt, rowId) {

// alert("Empty space clicked - add an item!");

// },

// onRender: function() {

// console.log("chart rendered");

// }

// });

/*jshint shadow:true, laxbreak:true, jquery:true, strict:true, trailing:true */

(function ($, undefined) {

"use strict";

$.fn.gantt = function (options) {

var cookieKey = "jquery.fn.gantt";

var scales = ["hours", "days", "weeks", "months"];

//Default settings

var settings = {

source: [],

itemsPerPage: 7,

months: ["一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"],

dow: ["日", "一", "二", "三", "四", "五", "六"],

navigate: "buttons",

scale: "days",

useCookie: false,

maxScale: "months",

minScale: "hours",

waitText: "正在载入中...",

onItemClick: function (data) { return; },

onAddClick: function (data) { return; },

onRender: function() { return; },

scrollToToday: true

};

/**

* Extend options with default values

if (options) {

$.extend(settings, options);

}

// can't use cookie if don't have `$.cookie`

settings.useCookie = settings.useCookie && $.isFunction($.cookie);

// custom selector `:findday` used to match on specified day in ms.

// The selector is passed a date in ms and elements are added to the

// selection filter if the element date matches, as determined by the

// id attribute containing a parsable date in ms.

$.extend($.expr[":"], {

findday: function (a, i, m) {

var cd = new Date(parseInt(m[3], 10));

var id = $(a).attr("id");

id = id ? id : "";

var si = id.indexOf("-") + 1;

var ed = new Date(parseInt(id.substring(si, id.length), 10));

cd = new Date(cd.getFullYear(), cd.getMonth(), cd.getDate());

ed = new Date(ed.getFullYear(), ed.getMonth(), ed.getDate());

return cd.getTime() === ed.getTime();

}

});

// custom selector `:findweek` used to match on specified week in ms.

$.extend($.expr[":"], {

findweek: function (a, i, m) {

var cd = new Date(parseInt(m[3], 10));

var id = $(a).attr("id");

id = id ? id : "";

var si = id.indexOf("-") + 1;

cd = cd.getFullYear() + "-" + cd.getDayForWeek().getWeekOfYear();

var ed = id.substring(si, id.length);

return cd === ed;

}

});

// custom selector `:findmonth` used to match on specified month in ms.

$.extend($.expr[":"], {

findmonth: function (a, i, m) {

var cd = new Date(parseInt(m[3], 10));

cd = cd.getFullYear() + "-" + cd.getMonth();

var id = $(a).attr("id");

id = id ? id : "";

var si = id.indexOf("-") + 1;

var ed = id.substring(si, id.length);

return cd === ed;

}

});

// Date prototype helpers

// ======================

// `getWeekId` returns a string in the form of 'dh-YYYY-WW', where WW is

// the week # for the year.

// It is used to add an id to the week divs

Date.prototype.getWeekId = function () {

var y = this.getFullYear();

var w = this.getDayForWeek().getWeekOfYear();

var m = this.getMonth();

if (m === 11 && w === 1) {

y++;

}

return 'dh-' + y + "-" + w;

};

// `getRepDate` returns the seconds since the epoch for a given date

// depending on the active scale

Date.prototype.getRepDate = function () {

switch (settings.scale) {

case "hours":

return this.getTime();

case "weeks":

return this.getDayForWeek().getTime();

case "months":

return new Date(this.getFullYear(), this.getMonth(), 1).getTime();

default:

return this.getTime();

}

};

// `getDayOfYear` returns the day number for the year

Date.prototype.getDayOfYear = function () {

var fd = new Date(this.getFullYear(), 0, 0);

var sd = new Date(this.getFullYear(), this.getMonth(), this.getDate());

return Math.ceil((sd - fd) / 86400000);

};

// `getWeekOfYear` returns the week number for the year

Date.prototype.getWeekOfYear = function () {

var ys = new Date(this.getFullYear(), 0, 1);

var sd = new Date(this.getFullYear(), this.getMonth(), this.getDate());

if (ys.getDay() > 3) {

ys = new Date(sd.getFullYear(), 0, (7 - ys.getDay()));

}

var daysCount = sd.getDayOfYear() - ys.getDayOfYear();

return Math.ceil(daysCount / 7);

};

// `getDaysInMonth` returns the number of days in a month

Date.prototype.getDaysInMonth = function () {

return 32 - new Date(this.getFullYear(), this.getMonth(), 32).getDate();

};

// `hasWeek` returns `true` if the date resides on a week boundary

// **????????????????? Don't know if this is true**

Date.prototype.hasWeek = function () {

var df = new Date(this.valueOf());

df.setDate(df.getDate() - df.getDay());

var dt = new Date(this.valueOf());

dt.setDate(dt.getDate() + (6 - dt.getDay()));

if (df.getMonth() === dt.getMonth()) {

return true;

} else {

return (df.getMonth() === this.getMonth() && dt.getDate() < 4) || (df.getMonth() !== this.getMonth() && dt.getDate() >= 4);

}

};

// `getDayForWeek` returns the Date object for the starting date of

// the week # for the year

Date.prototype.getDayForWeek = function () {

var df = new Date(this.valueOf());

df.setDate(df.getDate() - df.getDay());

var dt = new Date(this.valueOf());

dt.setDate(dt.getDate() + (6 - dt.getDay()));

if ((df.getMonth() === dt.getMonth()) || (df.getMonth() !== dt.getMonth() && dt.getDate() >= 4)) {

return new Date(dt.setDate(dt.getDate() - 3));

} else {

return new Date(df.setDate(df.getDate() + 3));

}

};

// fixes https://github.com/taitems/jQuery.Gantt/issues/62

function ktkGetNextDate(currentDate, scaleStep) {

for(var minIncrements = 1;; minIncrements++) {

var nextDate = new Date(currentDate);

nextDate.setHours(currentDate.getHours() + scaleStep * minIncrements);

if (nextDate.getTime() !== currentDate.getTime()) {

return nextDate;

}

// If code reaches here, it's because current didn't really increment (invalid local time) because of daylight-saving adjustments

// => retry adding 2, 3, 4 hours, and so on (until nextDate > current)

}

// Grid management

// ===============

// Core object is responsible for navigation and rendering

var core = {

// Return the element whose topmost point lies under the given point

// Normalizes for old browsers

elementFromPoint: (function(){ // IIFE

// version for normal browsers

if (document.compatMode === "CSS1Compat") {

return function (x, y) {

x -= window.pageXOffset;

y -= window.pageYOffset;

return document.elementFromPoint(x, y);

};

}

// version for older browsers

return function (x, y) {

x -= $(document).scrollLeft();

y -= $(document).scrollTop();

return document.elementFromPoint(x, y);

};

})(),

// **Create the chart**

create: function (element) {

// Initialize data with a json object or fetch via an xhr

// request depending on `settings.source`

if (typeof settings.source !== "string") {

element.data = settings.source;

core.init(element);

} else {

$.getJSON(settings.source, function (jsData) {

element.data = jsData;

core.init(element);

});

}

// **Setup the initial view**

// Here we calculate the number of rows, pages and visible start

// and end dates once the data is ready

init: function (element) {

element.rowsNum = element.data.length;

element.pageCount = Math.ceil(element.rowsNum / settings.itemsPerPage);

element.rowsOnLastPage = element.rowsNum - (Math.floor(element.rowsNum / settings.itemsPerPage) * settings.itemsPerPage);

element.dateStart = tools.getMinDate(element);

element.dateEnd = tools.getMaxDate(element);

/* core.render(element); */

core.waitToggle(element, true, function () { core.render(element); });

// **Render the grid**

render: function (element) {

var content = $('<div class="fn-content"/>');

var $leftPanel = core.leftPanel(element);

content.append($leftPanel);

var $rightPanel = core.rightPanel(element, $leftPanel);

var mLeft, hPos;

content.append($rightPanel);

content.append(core.navigation(element));

var $dataPanel = $rightPanel.find(".dataPanel");

element.gantt = $('<div class="fn-gantt" />').append(content);

$(element).empty().append(element.gantt);

element.scrollNavigation.panelMargin = parseInt($dataPanel.css("margin-left").replace("px", ""), 10);

element.scrollNavigation.panelMaxPos = ($dataPanel.width() - $rightPanel.width());

element.scrollNavigation.canScroll = ($dataPanel.width() > $rightPanel.width());

core.markNow(element);

core.fillData(element, $dataPanel, $leftPanel);

// Set a cookie to record current position in the view

if (settings.useCookie) {

var sc = $.cookie(this.cookieKey + "ScrollPos");

if (sc) {

element.hPosition = sc;

}

// Scroll the grid to today's date

if (settings.scrollToToday) {

core.navigateTo(element, 'now');

core.scrollPanel(element, 0);

// or, scroll the grid to the left most date in the panel

} else {

if (element.hPosition !== 0) {

if (element.scaleOldWidth) {

mLeft = ($dataPanel.width() - $rightPanel.width());

hPos = mLeft * element.hPosition / element.scaleOldWidth;

hPos = hPos > 0 ? 0 : hPos;

$dataPanel.css({ "margin-left": hPos + "px" });

element.scrollNavigation.panelMargin = hPos;

element.hPosition = hPos;

element.scaleOldWidth = null;

} else {

$dataPanel.css({ "margin-left": element.hPosition + "px" });

element.scrollNavigation.panelMargin = element.hPosition;

}

core.repositionLabel(element);

}

$dataPanel.css({ height: $leftPanel.height() });

core.waitToggle(element, false);

settings.onRender();

// Create and return the left panel with labels

leftPanel: function (element) {

/* Left panel */

var ganttLeftPanel = $('<div class="leftPanel"/>')

.append($('<div class="row spacer gantt_title"/>')

.css("height", tools.getCellSize() * element.headerRows + "px")

.css("width", "100%"));

var entries = [];

$.each(element.data, function (i, entry) {

if (i >= element.pageNum * settings.itemsPerPage && i < (element.pageNum * settings.itemsPerPage + settings.itemsPerPage)) {

entries.push('<div class="row name row' + i + (entry.desc ? '' : ' fn-wide') + '" id="rowheader' + i + '" offset="' + i % settings.itemsPerPage * tools.getCellSize() + '">');

entries.push('<span class="fn-label' + (entry.cssClass ? ' ' + entry.cssClass : '') + '">' + (entry.name || '') + '</span>');

entries.push('</div>');

if (entry.desc) {

entries.push('<div class="row desc row' + i + ' " id="RowdId_' + i + '" data-id="' + entry.id + '">');

entries.push('<span class="fn-label' + (entry.cssClass ? ' ' + entry.cssClass : '') + '">' + entry.desc + '</span>');

entries.push('</div>');

}

});

ganttLeftPanel.append(entries.join(""));

return ganttLeftPanel;

// Create and return the data panel element

dataPanel: function (element, width) {

var dataPanel = $('<div class="dataPanel" style="width: ' + width + 'px;"/>');

// Handle mousewheel events for scrolling the data panel

var wheel = 'onwheel' in element ? 'wheel' : document.onmousewheel !== undefined ? 'mousewheel' : 'DOMMouseScroll';

$(element).on(wheel, function (e) { core.wheelScroll(element, e); });

// Handle click events and dispatch to registered `onAddClick`

// function

dataPanel.click(function (e) {

e.stopPropagation();

var corrX/* <- never used? */, corrY;

var leftpanel = $(element).find(".fn-gantt .leftPanel");

var datapanel = $(element).find(".fn-gantt .dataPanel");

switch (settings.scale) {

case "weeks":

corrY = tools.getCellSize() * 2;

break;

case "months":

corrY = tools.getCellSize();

break;

case "hours":

corrY = tools.getCellSize() * 4;

break;

case "days":

corrY = tools.getCellSize() * 3;

break;

default:

corrY = tools.getCellSize() * 2;

break;

}

/* Adjust, so get middle of elm

corrY -= Math.floor(tools.getCellSize() / 2);

// Find column where click occurred

var col = core.elementFromPoint(e.pageX, datapanel.offset().top + corrY);

// Was the label clicked directly?

if (col.className === "fn-label") {

col = $(col.parentNode);

} else {

col = $(col);

}

var dt = col.attr("repdate");

// Find row where click occurred

var row = core.elementFromPoint(leftpanel.offset().left + leftpanel.width() - 10, e.pageY);

// Was the lable clicked directly?

if (row.className.indexOf("fn-label") === 0) {

row = $(row.parentNode);

} else {

row = $(row);

}

var rowId = row.data().id;

// Dispatch user registered function with the DateTime in ms

// and the id if the clicked object is a row

settings.onAddClick(dt, rowId);

});

return dataPanel;

// Creates and return the right panel containing the year/week/day

// header

rightPanel: function (element, leftPanel /* <- never used? */) {

var range = null;

// Days of the week have a class of one of

// `sn` (Sunday), `sa` (Saturday), or `wd` (Weekday)

var dowClass = ["sn", "wd", "wd", "wd", "wd", "wd", "sa"];

//TODO: was someone planning to allow styles to stretch to the bottom of the chart?

//var gridDowClass = [" sn", "", "", "", "", "", " sa"];

var yearArr = ['<div class="row"/>'];

var daysInYear = 0;

var monthArr = ['<div class="row"/>'];

var daysInMonth = 0;

var dayArr = [];

var hoursInDay = 0;

var dowArr = [];

var horArr = [];

var today = new Date();

today = new Date(today.getFullYear(), today.getMonth(), today.getDate());

// Setup the headings based on the chosen `settings.scale`

switch (settings.scale) {

// **Hours**

case "hours":

range = tools.parseTimeRange(element.dateStart, element.dateEnd, element.scaleStep);

var year = range[0].getFullYear();

var month = range[0].getMonth();

var day = range[0];

for (var i = 0, len = range.length; i < len; i++) {

var rday = range[i];

// Fill years

var rfy = rday.getFullYear();

if (rfy !== year) {

yearArr.push(

('<div class="row header year" style="width: '

+ tools.getCellSize() * daysInYear

+ 'px;"><div class="fn-label">'

+ year

+ '</div></div>'));

year = rfy;

daysInYear = 0;

}

daysInYear++;

// Fill months

var rm = rday.getMonth();

if (rm !== month) {

monthArr.push(

('<div class="row header month" style="width: '

+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label">'

+ settings.months[month]

+ '</div></div>'));

//TODO: Pandy

month = rm;

daysInMonth = 0;

}

daysInMonth++;

// Fill days & hours

var rgetDay = rday.getDay();

var getDay = day.getDay();

var day_class = dowClass[rgetDay];

if (tools.isHoliday(rday)) {

day_class = "holiday";

}

if (rgetDay !== getDay) {

var day_class2 = (today - day === 0) ? "today" : tools.isHoliday( day.getTime() ) ? "holiday" : dowClass[getDay];

dayArr.push('<div class="row date ' + day_class2 + '" '

+ ' style="width: ' + tools.getCellSize() * hoursInDay + 'px;"> '

+ ' <div class="fn-label">' + day.getDate() + '</div></div>');

dowArr.push('<div class="row day ' + day_class2 + '" '

+ ' style="width: ' + tools.getCellSize() * hoursInDay + 'px;"> '

+ ' <div class="fn-label">' + settings.dow[getDay] + '</div></div>');

day = rday;

hoursInDay = 0;

}

hoursInDay++;

horArr.push('<div class="row day '

+ day_class

+ '" id="dh-'

+ rday.getTime()

+ '" offset="' + i * tools.getCellSize() + '" repdate="' + rday.getRepDate() + '"><div class="fn-label">'

+ rday.getHours()

+ '</div></div>');

}

// Last year

yearArr.push(

'<div class="row header year" style="width: '

+ tools.getCellSize() * daysInYear + 'px;"><div class="fn-label">'

+ year

+ '</div></div>');

// Last month

monthArr.push(

'<div class="row header month" style="width: '

+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label">'

+ settings.months[month]

+ '</div></div>');

//TODO: Pandy

var day_class = dowClass[day.getDay()];

if ( tools.isHoliday(day) ) {

day_class = "holiday";

}

dayArr.push('<div class="row date ' + day_class + '" '

+ ' style="width: ' + tools.getCellSize() * hoursInDay + 'px;"> '

+ ' <div class="fn-label">' + day.getDate() + '</div></div>');

dowArr.push('<div class="row day ' + day_class + '" '

+ ' style="width: ' + tools.getCellSize() * hoursInDay + 'px;"> '

+ ' <div class="fn-label">' + settings.dow[day.getDay()] + '</div></div>');

var dataPanel = core.dataPanel(element, range.length * tools.getCellSize());

// Append panel elements

dataPanel.append(yearArr.join(""));

dataPanel.append(monthArr.join(""));

dataPanel.append($('<div class="row"/>').html(dayArr.join("")));

dataPanel.append($('<div class="row"/>').html(dowArr.join("")));

dataPanel.append($('<div class="row"/>').html(horArr.join("")));

break;

// **Weeks**

case "weeks":

range = tools.parseWeeksRange(element.dateStart, element.dateEnd);

yearArr = ['<div class="row"/>'];

monthArr = ['<div class="row"/>'];

var year = range[0].getFullYear();

var month = range[0].getMonth();

var day = range[0];

for (var i = 0, len = range.length; i < len; i++) {

var rday = range[i];

// Fill years

if (rday.getFullYear() !== year) {

yearArr.push(

('<div class="row header year" style="width: '

+ tools.getCellSize() * daysInYear

+ 'px;"><div class="fn-label">'

+ year

+ '</div></div>'));

year = rday.getFullYear();

daysInYear = 0;

}

daysInYear++;

// Fill months

if (rday.getMonth() !== month) {

monthArr.push(

('<div class="row header month" style="width:'

+ tools.getCellSize() * daysInMonth

+ 'px;"><div class="fn-label">'

+ settings.months[month]

+ '</div></div>'));

month = rday.getMonth();

daysInMonth = 0;

//TODO: Pandy

}

daysInMonth++;

// Fill weeks

dayArr.push('<div class="row day wd" '

+ ' id="' + rday.getWeekId() + '" offset="' + i * tools.getCellSize() + '" repdate="' + rday.getRepDate() + '"> '

+ ' <div class="fn-label">' + rday.getWeekOfYear() + '</div></div>');

}

// Last year

yearArr.push(

'<div class="row header year" style="width: '

+ tools.getCellSize() * daysInYear + 'px;"><div class="fn-label">'

+ year

+ '</div></div>');

// Last month

monthArr.push(

'<div class="row header month" style="width: '

+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label">'

+ settings.months[month]

+ '</div></div>');

//TODO: Pandy

var dataPanel = core.dataPanel(element, range.length * tools.getCellSize());

dataPanel.append(yearArr.join("") + monthArr.join("") + dayArr.join("") + (dowArr.join("")));

break;

// **Months**

case 'months':

range = tools.parseMonthsRange(element.dateStart, element.dateEnd);

var year = range[0].getFullYear();

var month = range[0].getMonth();

var day = range[0];

for (var i = 0, len = range.length; i < len; i++) {

var rday = range[i];

// Fill years

if (rday.getFullYear() !== year) {

yearArr.push(

('<div class="row header year" style="width: '

+ tools.getCellSize() * daysInYear

+ 'px;"><div class="fn-label">'

+ year

+ '</div></div>'));

year = rday.getFullYear();

daysInYear = 0;

}

daysInYear++;

monthArr.push('<div class="row day wd" id="dh-' + tools.genId(rday.getTime()) + '" offset="' + i * tools.getCellSize() + '" repdate="' + rday.getRepDate() + '">' + (1 + rday.getMonth()) + '</div>');

}

// Last year

yearArr.push(

'<div class="row header year" style="width: '

+ tools.getCellSize() * daysInYear + 'px;"><div class="fn-label">'

+ year

+ '</div></div>');

// Last month

monthArr.push(

'<div class="row header month" style="width: '

+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label">'

+ settings.months[month]

+ '</div></div>');

//TODO: Pandy

var dataPanel = core.dataPanel(element, range.length * tools.getCellSize());

// Append panel elements

dataPanel.append(yearArr.join(""));

dataPanel.append(monthArr.join(""));

dataPanel.append($('<div class="row"/>').html(dayArr.join("")));

dataPanel.append($('<div class="row"/>').html(dowArr.join("")));

break;

// **Days (default)**

default:

range = tools.parseDateRange(element.dateStart, element.dateEnd);

var dateBefore = ktkGetNextDate(range[0], -1);

var year = dateBefore.getFullYear();

var month = dateBefore.getMonth();

var day = dateBefore; // <- never used?

for (var i = 0, len = range.length; i < len; i++) {

var rday = range[i];

// Fill years

if (rday.getFullYear() !== year) {

yearArr.push(

('<div class="row header year" style="width:'

//+ tools.getCellSize() * daysInYear

+ (tools.getCellSize() * daysInYear+1)

//+ (tools.getCellSize() * daysInYear-daysInYear+1)

+ 'px;"><div class="fn-label">'

+ year

+ '</div></div>'));

year = rday.getFullYear();

daysInYear = 0;

}

daysInYear++;

// Fill months

if (rday.getMonth() !== month) {

monthArr.push(

('<div class="row header month" style="width:'

//+ tools.getCellSize() * daysInMonth

+ (tools.getCellSize() * daysInMonth+1)

//+ (tools.getCellSize() * daysInMonth-daysInMonth+1)

+ 'px;"><div class="fn-label">'

+ settings.months[month]

+ '</div></div>'));

month = rday.getMonth();

daysInMonth = 0;

//TODO: Pandy

}

daysInMonth++;

var getDay = rday.getDay();

var day_class = dowClass[getDay];

if ( tools.isHoliday(rday) ) {

day_class = "holiday";

}

dayArr.push('<div class="row date ' + day_class + '" '

+ ' id="dh-' + tools.genId(rday.getTime()) + '" offset="' + i * tools.getCellSize() + '" repdate="' + rday.getRepDate() + '"> '

+ ' <div class="fn-label">' + rday.getDate() + '</div></div>');

dowArr.push('<div class="row day ' + day_class + '" '

+ ' id="dw-' + tools.genId(rday.getTime()) + '" repdate="' + rday.getRepDate() + '"> '

+ ' <div class="fn-label">' + settings.dow[getDay] + '</div></div>');

} //for

// Last year

yearArr.push(

'<div class="row header year" style="width: '

+ tools.getCellSize() * daysInYear + 'px;"><div class="fn-label">'

+ year

+ '</div></div>');

// Last month

monthArr.push(

'<div class="row header month" style="width: '

+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label">'

+ settings.months[month]

+ '</div></div>');

//TODO: Pandy

var dataPanel = core.dataPanel(element, range.length * tools.getCellSize());

// Append panel elements

dataPanel.append(yearArr.join(""));

dataPanel.append(monthArr.join(""));

dataPanel.append($('<div class="row" style="margin-left: 0;" />').html(dayArr.join("")));

dataPanel.append($('<div class="row" style="margin-left: 0;" />').html(dowArr.join("")));

break;

}

return $('<div class="rightPanel"></div>').append(dataPanel);

// **Navigation**

navigation: function (element) {

var ganttNavigate = null;

// Scrolling navigation is provided by setting

// `settings.navigate='scroll'`

if (settings.navigate === "scroll") {

ganttNavigate = $('<div class="navigate" />')

.append($('<div class="nav-slider" />')

.append($('<div class="nav-slider-left" />')

.append($('<button type="button" class="nav-link nav-page-back"/>')

.html('<')

.click(function () {

core.navigatePage(element, -1);

}))

.append($('<div class="page-number"/>')

.append($('<span/>')

.html(element.pageNum + 1 + ' / ' + element.pageCount)))

.append($('<button type="button" class="nav-link nav-page-next"/>')

.html('>')

.click(function () {

core.navigatePage(element, 1);

}))

.append($('<button type="button" class="nav-link nav-now"/>')

.html('●')

.click(function () {

core.navigateTo(element, 'now');

}))

.append($('<button type="button" class="nav-link nav-prev-week"/>')

.html('<<')

.click(function () {

if (settings.scale === 'hours') {

core.navigateTo(element, tools.getCellSize() * 8);

} else if (settings.scale === 'days') {

core.navigateTo(element, tools.getCellSize() * 30);

} else if (settings.scale === 'weeks') {

core.navigateTo(element, tools.getCellSize() * 12);

} else if (settings.scale === 'months') {

core.navigateTo(element, tools.getCellSize() * 6);

}

}))

.append($('<button type="button" class="nav-link nav-prev-day"/>')

.html('<')

.click(function () {

if (settings.scale === 'hours') {

core.navigateTo(element, tools.getCellSize() * 4);

} else if (settings.scale === 'days') {

core.navigateTo(element, tools.getCellSize() * 7);

} else if (settings.scale === 'weeks') {

core.navigateTo(element, tools.getCellSize() * 4);

} else if (settings.scale === 'months') {

core.navigateTo(element, tools.getCellSize() * 3);

}

})))

.append($('<div class="nav-slider-content" />')

.append($('<div class="nav-slider-bar" />')

.append($('<a class="nav-slider-button" />')

)

.mousedown(function (e) {

e.preventDefault();

element.scrollNavigation.scrollerMouseDown = true;

core.sliderScroll(element, e);

})

.mousemove(function (e) {

if (element.scrollNavigation.scrollerMouseDown) {

core.sliderScroll(element, e);

}

})

)

.append($('<div class="nav-slider-right" />')

.append($('<button type="button" class="nav-link nav-next-day"/>')

.html('>')

.click(function () {

if (settings.scale === 'hours') {

core.navigateTo(element, tools.getCellSize() * -4);

} else if (settings.scale === 'days') {

core.navigateTo(element, tools.getCellSize() * -7);

} else if (settings.scale === 'weeks') {

core.navigateTo(element, tools.getCellSize() * -4);

} else if (settings.scale === 'months') {

core.navigateTo(element, tools.getCellSize() * -3);

}

}))

.append($('<button type="button" class="nav-link nav-next-week"/>')

.html('>>')

.click(function () {

if (settings.scale === 'hours') {

core.navigateTo(element, tools.getCellSize() * -8);

} else if (settings.scale === 'days') {

core.navigateTo(element, tools.getCellSize() * -30);

} else if (settings.scale === 'weeks') {

core.navigateTo(element, tools.getCellSize() * -12);

} else if (settings.scale === 'months') {

core.navigateTo(element, tools.getCellSize() * -6);

}

}))

.append($('<button type="button" class="nav-link nav-zoomIn"/>')

.html('+')

.click(function () {

core.zoomInOut(element, -1);

}))

.append($('<button type="button" class="nav-link nav-zoomOut"/>')

.html('-')

.click(function () {

core.zoomInOut(element, 1);

}))

)

);

$(document).mouseup(function () {

element.scrollNavigation.scrollerMouseDown = false;

});

// Button navigation is provided by setting `settings.navigation='buttons'`

} else {

ganttNavigate = $('<div class="navigate" />')

.append($('<button type="button" class="nav-link nav-page-back"/>')

.html('<')

.click(function () {

core.navigatePage(element, -1);

}))

.append($('<div class="page-number"/>')

.append($('<span/>')

.html(element.pageNum + 1 + ' of ' + element.pageCount)))

.append($('<button type="button" class="nav-link nav-page-next"/>')

.html('>')

.click(function () {

core.navigatePage(element, 1);

}))

.append($('<button type="button" class="nav-link nav-begin"/>')

.html('|<')

.click(function () {

core.navigateTo(element, 'begin');

}))

.append($('<button type="button" class="nav-link nav-prev-week"/>')

.html('<<')

.click(function () {

core.navigateTo(element, tools.getCellSize() * 7);

}))

.append($('<button type="button" class="nav-link nav-prev-day"/>')

.html('<')

.click(function () {

core.navigateTo(element, tools.getCellSize());

}))

.append($('<button type="button" class="nav-link nav-now"/>')

.html('●')

.click(function () {

core.navigateTo(element, 'now');

}))

.append($('<button type="button" class="nav-link nav-next-day"/>')

.html('>')

.click(function () {

core.navigateTo(element, tools.getCellSize() * -1);

}))

.append($('<button type="button" class="nav-link nav-next-week"/>')

.html('>>')

.click(function () {

core.navigateTo(element, tools.getCellSize() * -7);

}))

.append($('<button type="button" class="nav-link nav-end"/>')

.html('>|')

.click(function () {

core.navigateTo(element, 'end');

}))

.append($('<button type="button" class="nav-link nav-zoomIn"/>')

.html('+')

.click(function () {

core.zoomInOut(element, -1);

}))

.append($('<button type="button" class="nav-link nav-zoomOut"/>')

.html('-')

.click(function () {

core.zoomInOut(element, 1);

}));

}

return $('<div class="bottom"/>').append(ganttNavigate);

// **Progress Bar**

// Return an element representing a progress of position within

// the entire chart

createProgressBar: function (values, days, cls, desc, label, dataObj) {

var cellWidth = tools.getCellSize();

var barMarg = tools.getProgressBarMargin() || 0;

var progress = 0;

if (!isNaN(values.progress)) {

progress = parseFloat(values.progress,10);

//progress = progress>100?100:progress;

//progress += "%";

}

var bar = $('<div class="bar" title="'+label+'"><div class="fn-label"><span class="gantt-txt">'+label+'</span></div><div class="fn-progress" style="width: '+progress+'%;">'+progress+'%</div></div>')

.addClass(cls==""?"ganttDefault":cls)

.css({

width: ((cellWidth * days) - barMarg) + 2

})

.data("dataObj", dataObj);

if(typeof(values.color)!="undefined" && values.color!=null)

bar.find(".fn-progress").css({"color":values.color});

if(typeof(values.background)!="undefined" && values.background!=null)

bar.find(".fn-progress").css({"background":values.background});

if(progress>100){//做溢出效果

if(values.overflowColor!=null && $.trim(values.overflowColor)!="")

bar.css({ border: "1px solid "+values.overflowColor });

else

bar.css({ border: "1px solid #B4121E"});

if(values.overflowTxtColor!=null && $.trim(values.overflowTxtColor)!="")

bar.find(".fn-progress").css({"color":values.overflowTxtColor});

else

bar.find(".fn-progress").css({"color":"#B4121E"});

}

if (desc) {

bar

.mouseover(function (e) {

var hint = $('<div class="fn-gantt-hint" />').html(desc);

$("body").append(hint);

hint.css("left", e.pageX);

hint.css("top", e.pageY);

hint.show();

})

.mouseout(function () {

$(".fn-gantt-hint").remove();

})

.mousemove(function (e) {

$(".fn-gantt-hint").css("left", e.pageX);

$(".fn-gantt-hint").css("top", e.pageY + 15);

});

}

bar.click(function (e) {

e.stopPropagation();

settings.onItemClick($(this).data("dataObj"));

});

return bar;

// Remove the `wd` (weekday) class and add `today` class to the

// current day/week/month (depending on the current scale)

markNow: function (element) {

var cd = new Date().setHours(0, 0, 0, 0);

switch (settings.scale) {

case "weeks":

$(element).find(':findweek("' + cd + '")').removeClass('wd').addClass('today');

break;

case "months":

$(element).find(':findmonth("' + new Date().getTime() + '")').removeClass('wd').addClass('today');

break;

default:

$(element).find(':findday("' + cd + '")').removeClass('wd').addClass('today');

break;

}

// **Fill the Chart**

// Parse the data and fill the data panel

fillData: function (element, datapanel, leftpanel /* <- never used? */) {

var invertColor = function (colStr) {

try {

colStr = colStr.replace("rgb(", "").replace(")", "");

var rgbArr = colStr.split(",");

var R = parseInt(rgbArr[0], 10);

var G = parseInt(rgbArr[1], 10);

var B = parseInt(rgbArr[2], 10);

var gray = Math.round((255 - (0.299 * R + 0.587 * G + 0.114 * B)) * 0.9);

return "rgb(" + gray + ", " + gray + ", " + gray + ")";

} catch (err) {

return "";

}

};

// Loop through the values of each data element and set a row

$.each(element.data, function (i, entry) {

if (i >= element.pageNum * settings.itemsPerPage && i < (element.pageNum * settings.itemsPerPage + settings.itemsPerPage)) {

$.each(entry.values, function (j, day) {

var _bar = null;

switch (settings.scale) {

// **Hourly data**

case "hours":

var dFrom = tools.genId(tools.dateDeserialize(day.from).getTime(), element.scaleStep);

var from = $(element).find('#dh-' + dFrom);

var dTo = tools.genId(tools.dateDeserialize(day.to).getTime(), element.scaleStep);

var to = $(element).find('#dh-' + dTo);

var cFrom = from.attr("offset");

var cTo = to.attr("offset");

var dl = Math.floor((cTo - cFrom) / tools.getCellSize()) + 1;

_bar = core.createProgressBar(

day,

dl,

day.customClass ? day.customClass : "",

day.desc ? day.desc : "",

day.label ? day.label : "",

day.dataObj ? day.dataObj : null

);

// find row

var topEl = $(element).find("#rowheader" + i);

var top = tools.getCellSize() * 5 + 2 + parseInt(topEl.attr("offset"), 10);

_bar.css({ 'top': top, 'left': Math.floor(cFrom) });

datapanel.append(_bar);

break;

// **Weekly data**

case "weeks":

var dtFrom = tools.dateDeserialize(day.from);

var dtTo = tools.dateDeserialize(day.to);

if (dtFrom.getDate() <= 3 && dtFrom.getMonth() === 0) {

dtFrom.setDate(dtFrom.getDate() + 4);

}

if (dtFrom.getDate() <= 3 && dtFrom.getMonth() === 0) {

dtFrom.setDate(dtFrom.getDate() + 4);

}

if (dtTo.getDate() <= 3 && dtTo.getMonth() === 0) {

dtTo.setDate(dtTo.getDate() + 4);

}

var from = $(element).find("#" + dtFrom.getWeekId());

var cFrom = from.attr("offset");

var to = $(element).find("#" + dtTo.getWeekId());

var cTo = to.attr("offset");

var dl = Math.round((cTo - cFrom) / tools.getCellSize()) + 1;

_bar = core.createProgressBar(

day,

dl,

day.customClass ? day.customClass : "",

day.desc ? day.desc : "",

day.label ? day.label : "",

day.dataObj ? day.dataObj : null

);

// find row

var topEl = $(element).find("#rowheader" + i);

var top = tools.getCellSize() * 3 + 2 + parseInt(topEl.attr("offset"), 10);

_bar.css({ 'top': top, 'left': Math.floor(cFrom) });

datapanel.append(_bar);

break;

// **Monthly data**

case "months":

var dtFrom = tools.dateDeserialize(day.from);

var dtTo = tools.dateDeserialize(day.to);

if (dtFrom.getDate() <= 3 && dtFrom.getMonth() === 0) {

dtFrom.setDate(dtFrom.getDate() + 4);

}

if (dtFrom.getDate() <= 3 && dtFrom.getMonth() === 0) {

dtFrom.setDate(dtFrom.getDate() + 4);

}

if (dtTo.getDate() <= 3 && dtTo.getMonth() === 0) {

dtTo.setDate(dtTo.getDate() + 4);

}

var from = $(element).find("#dh-" + tools.genId(dtFrom.getTime()));

var cFrom = from.attr("offset");

var to = $(element).find("#dh-" + tools.genId(dtTo.getTime()));

var cTo = to.attr("offset");

var dl = Math.round((cTo - cFrom) / tools.getCellSize()) + 1;

_bar = core.createProgressBar(

day,

dl,

day.customClass ? day.customClass : "",

day.desc ? day.desc : "",

day.label ? day.label : "",

day.dataObj ? day.dataObj : null

);

// find row

var topEl = $(element).find("#rowheader" + i);

var top = tools.getCellSize() * 2 + 2 + parseInt(topEl.attr("offset"), 10);

_bar.css({ 'top': top, 'left': Math.floor(cFrom) });

datapanel.append(_bar);

break;

// **Days**

default:

var dFrom = tools.genId(tools.dateDeserialize(day.from).getTime());

var dTo = tools.genId(tools.dateDeserialize(day.to).getTime());

var from = $(element).find("#dh-" + dFrom);

var cFrom = from.attr("offset");

var dl = Math.floor(((dTo / 1000) - (dFrom / 1000)) / 86400) + 1;

_bar = core.createProgressBar(

day,

dl,

day.customClass ? day.customClass : "",

day.desc ? day.desc : "",

day.label ? day.label : "",

day.dataObj ? day.dataObj : null

);

// find row

var topEl = $(element).find("#rowheader" + i);

var top = tools.getCellSize() * 4 + 2 + parseInt(topEl.attr("offset"), 10);

_bar.css({ 'top': top, 'left': Math.floor(cFrom) });

datapanel.append(_bar);

break;

}

var $l = _bar.find(".fn-label");

if ($l && _bar.length) {

var gray = invertColor(_bar[0].style.backgroundColor);

$l.css("color", gray);

} else if ($l) {

$l.css("color", "");

}

});

}

});

// **Navigation**

navigateTo: function (element, val) {

var $rightPanel = $(element).find(".fn-gantt .rightPanel");

var $dataPanel = $rightPanel.find(".dataPanel");

var rightPanelWidth = $rightPanel.width();

var dataPanelWidth = $dataPanel.width();

var shift = function () {

core.repositionLabel(element);

};

switch (val) {

case "begin":

$dataPanel.animate({ "margin-left": "0px" }, "fast", shift);

element.scrollNavigation.panelMargin = 0;

break;

case "end":

var mLeft = dataPanelWidth - rightPanelWidth;

element.scrollNavigation.panelMargin = mLeft * -1;

$dataPanel.animate({ "margin-left": "-" + mLeft + "px" }, "fast", shift);

break;

case "now":

if (!element.scrollNavigation.canScroll || !$dataPanel.find(".today").length) {

return false;

}

var max_left = (dataPanelWidth - rightPanelWidth) * -1;

var cur_marg = $dataPanel.css("margin-left").replace("px", "");

var val = $dataPanel.find(".today").offset().left - $dataPanel.offset().left;

val *= -1;

if (val > 0) {

val = 0;

} else if (val < max_left) {

val = max_left;

}

$dataPanel.animate({ "margin-left": val + "px" }, "fast", shift);

element.scrollNavigation.panelMargin = val;

break;

default:

var max_left = (dataPanelWidth - rightPanelWidth) * -1;

var cur_marg = $dataPanel.css("margin-left").replace("px", "");

var val = parseInt(cur_marg, 10) + val;

if (val <= 0 && val >= max_left) {

$dataPanel.animate({ "margin-left": val + "px" }, "fast", shift);

}

element.scrollNavigation.panelMargin = val;

break;

}

core.synchronizeScroller(element);

// Navigate to a specific page

navigatePage: function (element, val) {

if ((element.pageNum + val) >= 0 && (element.pageNum + val) < Math.ceil(element.rowsNum / settings.itemsPerPage)) {

core.waitToggle(element, true, function () {

element.pageNum += val;

element.hPosition = $(".fn-gantt .dataPanel").css("margin-left").replace("px", "");

element.scaleOldWidth = false;

core.init(element);

});

}

// Change zoom level

zoomInOut: function (element, val) {

core.waitToggle(element, true, function () {

var zoomIn = (val < 0);

var scaleSt = element.scaleStep + val * 3;

scaleSt = scaleSt <= 1 ? 1 : scaleSt === 4 ? 3 : scaleSt;

var scale = settings.scale;

var headerRows = element.headerRows;

if (settings.scale === "hours" && scaleSt >= 13) {

scale = "days";

headerRows = 4;

scaleSt = 13;

} else if (settings.scale === "days" && zoomIn) {

scale = "hours";

headerRows = 5;

scaleSt = 12;

} else if (settings.scale === "days" && !zoomIn) {

scale = "weeks";

headerRows = 3;

scaleSt = 13;

} else if (settings.scale === "weeks" && !zoomIn) {

scale = "months";

headerRows = 2;

scaleSt = 14;

} else if (settings.scale === "weeks" && zoomIn) {

scale = "days";

headerRows = 4;

scaleSt = 13;

} else if (settings.scale === "months" && zoomIn) {

scale = "weeks";

headerRows = 3;

scaleSt = 13;

}

if ((zoomIn && $.inArray(scale, scales) < $.inArray(settings.minScale, scales))

|| (!zoomIn && $.inArray(scale, scales) > $.inArray(settings.maxScale, scales))) {

core.init(element);

return;

}

element.scaleStep = scaleSt;

settings.scale = scale;

element.headerRows = headerRows;

var $rightPanel = $(element).find(".fn-gantt .rightPanel");

var $dataPanel = $rightPanel.find(".dataPanel");

element.hPosition = $dataPanel.css("margin-left").replace("px", "");

element.scaleOldWidth = ($dataPanel.width() - $rightPanel.width());

if (settings.useCookie) {

$.cookie(this.cookieKey + "CurrentScale", settings.scale);

// reset scrollPos

$.cookie(this.cookieKey + "ScrollPos", null);

}

core.init(element);

});

// Move chart via mouseclick

mouseScroll: function (element, e) {

var $dataPanel = $(element).find(".fn-gantt .dataPanel");

$dataPanel.css("cursor", "move");

var bPos = $dataPanel.offset();

var mPos = element.scrollNavigation.mouseX === null ? e.pageX : element.scrollNavigation.mouseX;

var delta = e.pageX - mPos;

element.scrollNavigation.mouseX = e.pageX;

core.scrollPanel(element, delta);

clearTimeout(element.scrollNavigation.repositionDelay);

element.scrollNavigation.repositionDelay = setTimeout(core.repositionLabel, 50, element);

// Move chart via mousewheel

wheelScroll: function (element, e) {

e.preventDefault(); // e is a jQuery Event

// attempts to normalize scroll wheel velocity

var delta = ( 'detail' in e ? e.detail :

'wheelDelta' in e.originalEvent ? - 1/120 * e.originalEvent.wheelDelta :

e.originalEvent.deltaY ? e.originalEvent.deltaY / Math.abs(e.originalEvent.deltaY) :

e.originalEvent.detail );

// simpler normalization, ignoring per-device/browser/platform acceleration & semantic variations

//var delta = e.detail || - (e = e.originalEvent).wheelData || e.deltaY /* || e.deltaX */ || e.detail;

//delta = ( delta / Math.abs(delta) ) || 0;

core.scrollPanel(element, -50 * delta);

clearTimeout(element.scrollNavigation.repositionDelay);

element.scrollNavigation.repositionDelay = setTimeout(core.repositionLabel, 50, element);

// Move chart via slider control

sliderScroll: function (element, e) {

var $sliderBar = $(element).find(".nav-slider-bar");

var $sliderBarBtn = $sliderBar.find(".nav-slider-button");

var $rightPanel = $(element).find(".fn-gantt .rightPanel");

var $dataPanel = $rightPanel.find(".dataPanel");

var bPos = $sliderBar.offset();

var bWidth = $sliderBar.width();

var wButton = $sliderBarBtn.width();

var pos, mLeft;

if ((e.pageX >= bPos.left) && (e.pageX <= bPos.left + bWidth)) {

pos = e.pageX - bPos.left;

pos = pos - wButton / 2;

$sliderBarBtn.css("left", pos);

mLeft = $dataPanel.width() - $rightPanel.width();

var pPos = pos * mLeft / bWidth * -1;

if (pPos >= 0) {

$dataPanel.css("margin-left", "0px");

element.scrollNavigation.panelMargin = 0;

} else if (pos >= bWidth - (wButton * 1)) {

$dataPanel.css("margin-left", mLeft * -1 + "px");

element.scrollNavigation.panelMargin = mLeft * -1;

} else {

$dataPanel.css("margin-left", pPos + "px");

element.scrollNavigation.panelMargin = pPos;

}

clearTimeout(element.scrollNavigation.repositionDelay);

element.scrollNavigation.repositionDelay = setTimeout(core.repositionLabel, 5, element);

}

// Update scroll panel margins

scrollPanel: function (element, delta) {

if (!element.scrollNavigation.canScroll) {

return false;

}

var _panelMargin = parseInt(element.scrollNavigation.panelMargin, 10) + delta;

if (_panelMargin > 0) {

element.scrollNavigation.panelMargin = 0;

$(element).find(".fn-gantt .dataPanel").css("margin-left", element.scrollNavigation.panelMargin + "px");

} else if (_panelMargin < element.scrollNavigation.panelMaxPos * -1) {

element.scrollNavigation.panelMargin = element.scrollNavigation.panelMaxPos * -1;

$(element).find(".fn-gantt .dataPanel").css("margin-left", element.scrollNavigation.panelMargin + "px");

} else {

element.scrollNavigation.panelMargin = _panelMargin;

$(element).find(".fn-gantt .dataPanel").css("margin-left", element.scrollNavigation.panelMargin + "px");

}

core.synchronizeScroller(element);

// Synchronize scroller

synchronizeScroller: function (element) {

if (settings.navigate === "scroll") {

var $rightPanel = $(element).find(".fn-gantt .rightPanel");

var $dataPanel = $rightPanel.find(".dataPanel");

var $sliderBar = $(element).find(".nav-slider-bar");

var $sliderBtn = $sliderBar.find(".nav-slider-button");

var bWidth = $sliderBar.width();

var wButton = $sliderBtn.width();

var mLeft = $dataPanel.width() - $rightPanel.width();

var hPos = 0;

if ($dataPanel.css("margin-left")) {

hPos = $dataPanel.css("margin-left").replace("px", "");

}

var pos = hPos * bWidth / mLeft - $sliderBtn.width() * 0.25;

pos = pos > 0 ? 0 : (pos * -1 >= bWidth - (wButton * 0.75)) ? (bWidth - (wButton * 1.25)) * -1 : pos;

$sliderBtn.css("left", pos * -1);

}

// Reposition data labels

repositionLabel: function (element) {

setTimeout(function () {

var $dataPanel;

if (!element) {

$dataPanel = $(".fn-gantt .rightPanel .dataPanel");

} else {

var $rightPanel = $(element).find(".fn-gantt .rightPanel");

$dataPanel = $rightPanel.find(".dataPanel");

}

if (settings.useCookie) {

$.cookie(this.cookieKey + "ScrollPos", $dataPanel.css("margin-left").replace("px", ""));

}

}, 500);

// waitToggle

waitToggle: function (element, show, fn) {

if (show) {

var eo = $(element).offset();

var ew = $(element).outerWidth();

var eh = $(element).outerHeight();

if (!element.loader) {

element.loader = $('<div class="fn-gantt-loader">'

//+ '<div class="fn-gantt-loader-spinner"><span>' + settings.waitText + '</span></div></div>');

+ '<div class="fn-gantt-loader-spinner"><span><img src="'+globalContentPath + '/styles/default/img/loading2.gif" width="100" height="100"></span></div></div>');

}

$(element).append(element.loader);

setTimeout(fn, 500);

} else if (element.loader) {

element.loader.detach();

}

};

// Utility functions

// =================

var tools = {

// Return the maximum available date in data depending on the scale

getMaxDate: function (element) {

var maxDate = null;

$.each(element.data, function (i, entry) {

$.each(entry.values, function (i, date) {

maxDate = maxDate < tools.dateDeserialize(date.to) ? tools.dateDeserialize(date.to) : maxDate;

});

maxDate = maxDate || new Date();

switch (settings.scale) {

case "hours":

maxDate.setHours(Math.ceil((maxDate.getHours()) / element.scaleStep) * element.scaleStep);

maxDate.setHours(maxDate.getHours() + element.scaleStep * 3);

break;

case "weeks":

var bd = new Date(maxDate.getTime());

var bd = new Date(bd.setDate(bd.getDate() + 3 * 7));

var md = Math.floor(bd.getDate() / 7) * 7;

maxDate = new Date(bd.getFullYear(), bd.getMonth(), md === 0 ? 4 : md - 3);

break;

case "months":

var bd = new Date(maxDate.getFullYear(), maxDate.getMonth(), 1);

bd.setMonth(bd.getMonth() + 2);

maxDate = new Date(bd.getFullYear(), bd.getMonth(), 1);

break;

default:

maxDate.setHours(0);

maxDate.setDate(maxDate.getDate() + 3);

break;

}

return maxDate;

// Return the minimum available date in data depending on the scale

getMinDate: function (element) {

var minDate = null;

$.each(element.data, function (i, entry) {

$.each(entry.values, function (i, date) {

minDate = minDate > tools.dateDeserialize(date.from) || minDate === null ? tools.dateDeserialize(date.from) : minDate;

});

minDate = minDate || new Date();

switch (settings.scale) {

case "hours":

minDate.setHours(Math.floor((minDate.getHours()) / element.scaleStep) * element.scaleStep);

minDate.setHours(minDate.getHours() - element.scaleStep * 3);

break;

case "weeks":

var bd = new Date(minDate.getTime());

var bd = new Date(bd.setDate(bd.getDate() - 3 * 7));

var md = Math.floor(bd.getDate() / 7) * 7;

minDate = new Date(bd.getFullYear(), bd.getMonth(), md === 0 ? 4 : md - 3);

break;

case "months":

var bd = new Date(minDate.getFullYear(), minDate.getMonth(), 1);

bd.setMonth(bd.getMonth() - 3);

minDate = new Date(bd.getFullYear(), bd.getMonth(), 1);

break;

default:

minDate.setHours(0);

minDate.setDate(minDate.getDate() - 3);

break;

}

return minDate;

// Return an array of Date objects between `from` and `to`

parseDateRange: function (from, to) {

var current = new Date(from.getTime());

var end = new Date(to.getTime()); // <- never used?

var ret = [];

var i = 0;

do {

ret[i++] = new Date(current.getTime());

current.setDate(current.getDate() + 1);

} while (current.getTime() <= to.getTime());

return ret;

// Return an array of Date objects between `from` and `to`,

// scaled hourly

parseTimeRange: function (from, to, scaleStep) {

var current = new Date(from);

var end = new Date(to);

// GR: Fix begin

current.setMilliseconds(0);

current.setSeconds(0);

current.setMinutes(0);

current.setHours(0);

end.setMilliseconds(0);

end.setSeconds(0);

if (end.getMinutes() > 0 || end.getHours() > 0) {

end.setMinutes(0);

end.setHours(0);

end.setTime(end.getTime() + (86400000)); // Add day

}

// GR: Fix end

var ret = [];

var i = 0;

for(;;) {

var dayStartTime = new Date(current);

dayStartTime.setHours(Math.floor((current.getHours()) / scaleStep) * scaleStep);

if (ret[i] && dayStartTime.getDay() !== ret[i].getDay()) {

// If mark-cursor jumped to next day, make sure it starts at 0 hours

dayStartTime.setHours(0);

}

ret[i] = dayStartTime;

// Note that we use ">" because we want to include the end-time point.

if (current.getTime() > to.getTime()) break;

/* BUG-2: current is moved backwards producing a dead-lock! (crashes chrome/IE/firefox)

* SEE: https://github.com/taitems/jQuery.Gantt/issues/62

if (current.getDay() !== ret[i].getDay()) {

current.setHours(0);

}

// GR Fix Begin

current = ktkGetNextDate(dayStartTime, scaleStep);

// GR Fix End

i++;

}

return ret;

// Return an array of Date objects between a range of weeks

// between `from` and `to`

parseWeeksRange: function (from, to) {

var current = new Date(from);

var end = new Date(to); // <- never used?

var ret = [];

var i = 0;

do {

if (current.getDay() === 0) {

ret[i++] = current.getDayForWeek();

}

current.setDate(current.getDate() + 1);

} while (current.getTime() <= to.getTime());

return ret;

// Return an array of Date objects between a range of months

// between `from` and `to`

parseMonthsRange: function (from, to) {

var current = new Date(from);

var end = new Date(to); // <- never used?

var ret = [];

var i = 0;

do {

ret[i++] = new Date(current.getFullYear(), current.getMonth(), 1);

current.setMonth(current.getMonth() + 1);

} while (current.getTime() <= to.getTime());

return ret;

// Deserialize a date from a string or integer

dateDeserialize: function (date) {

if (typeof date === "string") {

date = date.replace(/\/Date$(.*)$\//, "$1");

date = $.isNumeric(date) ? parseInt(date, 10) : $.trim(date);

}

return new Date( date );

// Generate an id for a date

genId: function (ticks) {

var t = new Date(ticks);

switch (settings.scale) {

case "hours":

var hour = t.getHours();

if (arguments.length >= 2) {

hour = (Math.floor((t.getHours()) / arguments[1]) * arguments[1]);

}

return (new Date(t.getFullYear(), t.getMonth(), t.getDate(), hour)).getTime();

case "weeks":

var y = t.getFullYear();

var w = t.getDayForWeek().getWeekOfYear();

var m = t.getMonth();

if (m === 11 && w === 1) {

y++;

}

return y + "-" + w;

case "months":

return t.getFullYear() + "-" + t.getMonth();

default:

return (new Date(t.getFullYear(), t.getMonth(), t.getDate())).getTime();

}

// normalizes an array of dates into a map of start-of-day millisecond values

_datesToDays: function ( dates ) {

var dayMap = {};

for (var i = 0, len = dates.length, day; i < len; i++) {

day = tools.dateDeserialize( dates[i] );

dayMap[ day.setHours(0, 0, 0, 0) ] = true;

}

return dayMap;

// Returns true when the given date appears in the array of holidays, if provided

isHoliday: (function() { // IIFE

// short-circuits the function if no holidays option was passed

if (!settings.holidays) {

return function () { return false; };

}

var holidays = false;

// returns the function that will be used to check for holidayness of a given date

return function(date) {

if (!holidays) {

holidays = tools._datesToDays( settings.holidays );

}

return !!holidays[

// assumes numeric dates are already normalized to start-of-day

$.isNumeric(date) ?

date :

( new Date(date.getFullYear(), date.getMonth(), date.getDate()) ).getTime()

];

};

})(),

// Get the current cell size

_getCellSize: null,

getCellSize: function () {

if (!tools._getCellSize) {

$("body").append(

$('<div style="display: none; position: absolute;" class="fn-gantt" id="measureCellWidth"><div class="row"></div></div>')

);

tools._getCellSize = $("#measureCellWidth .row").height();

$("#measureCellWidth").empty().remove();

}

return tools._getCellSize;

// Get the current size of the right panel

getRightPanelSize: function () {

$("body").append(

$('<div style="display: none; position: absolute;" class="fn-gantt" id="measureCellWidth"><div class="rightPanel"></div></div>')

);

var ret = $("#measureCellWidth .rightPanel").height();

$("#measureCellWidth").empty().remove();

return ret;

// Get the current page height

getPageHeight: function (element) {

return element.pageNum + 1 === element.pageCount ? element.rowsOnLastPage * tools.getCellSize() : settings.itemsPerPage * tools.getCellSize();

// Get the current margin size of the progress bar

_getProgressBarMargin: null,

getProgressBarMargin: function () {

if (!tools._getProgressBarMargin && tools._getProgressBarMargin !== 0) {

$("body").append(

$('<div style="display: none; position: absolute;" id="measureBarWidth" ><div class="fn-gantt"><div class="rightPanel"><div class="dataPanel"><div class="row day"><div class="bar" /></div></div></div></div></div>')

);

tools._getProgressBarMargin = parseInt($("#measureBarWidth .fn-gantt .rightPanel .day .bar").css("margin-left").replace("px", ""), 10);

tools._getProgressBarMargin += parseInt($("#measureBarWidth .fn-gantt .rightPanel .day .bar").css("margin-right").replace("px", ""), 10);

$("#measureBarWidth").empty().remove();

}

return tools._getProgressBarMargin;

}

};

this.each(function () {

this.data = null; // Received data

this.pageNum = 0; // Current page number

this.pageCount = 0; // Available pages count

this.rowsOnLastPage = 0; // How many rows on last page

this.rowsNum = 0; // Number of total rows

this.hPosition = 0; // Current position on diagram (Horizontal)

this.dateStart = null;

this.dateEnd = null;

this.scrollClicked = false;

this.scaleOldWidth = null;

this.headerRows = null;

// Update cookie with current scale

if (settings.useCookie) {

var sc = $.cookie(this.cookieKey + "CurrentScale");

if (sc) {

settings.scale = $.cookie(this.cookieKey + "CurrentScale");

} else {

$.cookie(this.cookieKey + "CurrentScale", settings.scale);

}

switch (settings.scale) {

//case "hours": this.headerRows = 5; this.scaleStep = 8; break;

case "hours": this.headerRows = 5; this.scaleStep = 1; break;

case "weeks": this.headerRows = 3; this.scaleStep = 13; break;

case "months": this.headerRows = 2; this.scaleStep = 14; break;

default: this.headerRows = 4; this.scaleStep = 13; break;

}

this.scrollNavigation = {

panelMouseDown: false,

scrollerMouseDown: false,

mouseX: null,

panelMargin: 0,

repositionDelay: 0,

panelMaxPos: 0,

canScroll: true

};

this.gantt = null;

this.loader = null;

core.create(this);

});

};

})(jQuery);

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taitems/jQuery.Gantt源码修改

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不静之心

taitems/jQuery.Gantt源码修改

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