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jquery.fn.gantt.js
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jquery.fn.gantt.js
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/**
*
* JQuery fn.gantt gantt chart plugin v1.2.0
* Copyright 2011 by Marek Bielańczuk
* http://mbielanczuk.com/
* Released under the MIT and GPL Licenses.
*
* Date: Fri Nov 04 2011 21:15:52 +0100
*/
(function ($) {
"use strict";
$.fn.gantt = function (options) {
var scales = ["hours", "days", "weeks", "months"];
var settings = {
source: null,
itemsPerPage: 7,
months: ["January","February","March","April","May","June","July","August","September","October","November","December"],
dow: ["S", "M", "T", "W", "T", "F", "S"],
startPos: new Date(),
navigate: "buttons",
scale: "days",
maxScale: "months",
minScale: "hours",
waitText: "Please wait..."
};
$.extend($.expr[":"], {
findday: function (a, i, m) {
var cd = new Date(parseInt(m[3]));
var id = $(a).attr("id");
id = id ? id : "";
var si = id.indexOf("-") + 1;
var ed = new Date(parseInt(id.substring(si, id.length)));
cd = new Date(cd.getFullYear(), cd.getMonth(), cd.getDate());
ed = new Date(ed.getFullYear(), ed.getMonth(), ed.getDate());
return cd.getTime() === ed.getTime();
}
});
$.extend($.expr[":"], {
findweek: function (a, i, m) {
var cd = new Date(parseInt(m[3]));
var id = $(a).attr("id");
id = id ? id : "";
var si = id.indexOf("-") + 1;
cd = cd.getFullYear() + "-" + cd.getDayForWeek().getWeekOfYear();
var ed = $(a).attr("id").substring(si, $(a).attr("id").length);
return cd === ed;
}
});
$.extend($.expr[":"], {
findmonth: function (a, i, m) {
var cd = new Date(parseInt(m[3]));
cd = cd.getFullYear() + "-" + cd.getMonth();
var id = $(a).attr("id");
id = id ? id : "";
var si = id.indexOf("-") + 1;
var ed = $(a).attr("id").substring(si, $(a).attr("id").length);
return cd === ed;
}
});
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);
};
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);
};
Date.prototype.getDaysInMonth = function () {
return 32 - new Date(this.getFullYear(), this.getMonth(), 32).getDate();
};
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);
}
};
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));
}
};
/**
* Core functions for creating grid.
*/
var core = {
/**
* Create header
*/
create: function (element) {
/**
* Retrieve data
*/
$.ajaxSetup({ scriptCharset: "utf-8", contentType: "application/json; charset=utf-8" });
if (typeof settings.source !== "string") {
element.data = settings.source;
core.init(element);
} else {
$.getJSON(settings.source, function (jsData) {
element.data = jsData;
core.init(element);
});
}
},
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: function (element) {
var content = $('<div class="fn-content"/>');
content.append(core.leftPanel(element));
var $rightPanel = core.rightPanel(element);
content.append($rightPanel);
content.append(core.navigation(element));
var $dataPanel = $rightPanel.find(".dataPanel");
element.gantt = $('<div class="fn-gantt" />').append(content);
$(element).html(element.gantt);
element.scrollNavigation.panelMargin = parseInt($dataPanel.css("margin-left").replace("px", ""));
element.scrollNavigation.panelMaxPos = ($dataPanel.width() - $rightPanel.width());
element.scrollNavigation.canScroll = ($dataPanel.width() > $rightPanel.width());
core.markNow(element);
core.fillData(element);
$(element).css({
height: $(element).find(".fn-gantt").height() + "px"
});
var d = Math.round((settings.startPos / 1000 - element.dateStart / 1000) / 86400) - 2;
if (d > 0 && element.hPosition != 0) {
if (element.scaleOldWidth) {
var mLeft = ($dataPanel.width() - $rightPanel.width());
var 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);
} else {
core.repositionLabel(element);
}
core.waitToggle(element, false);
},
leftPanel: function (element) {
/* Left panel */
var ganttLeftPanel = $('<div class="leftPanel"/>')
.append($('<div class="row spacer"/>')
.css("height", tools.getCellSize() * element.headerRows + "px")
.css("width", "100%"));
$.each(element.data, function (i, entry) {
if (i >= element.pageNum * settings.itemsPerPage && i < (element.pageNum * settings.itemsPerPage + settings.itemsPerPage)) {
ganttLeftPanel
.append($('<div class="row name row' + i + ' "/>').append($('<span class="fn-label"/>').html(entry.name)))
.append($('<div class="row desc row' + i + ' "/>').append($('<span class="fn-label"/>').html(entry.desc)));
}
});
return ganttLeftPanel;
},
dataPanel: function (element, width) {
var dataPanel = $('<div class="dataPanel" style="width: ' + width + 'px;"/>');
/*
* Mouse wheel events
*/
var mousewheelevt = (/Firefox/i.test(navigator.userAgent)) ? "DOMMouseScroll" : "mousewheel";
if (document.attachEvent)
element.attachEvent("on" + mousewheelevt, function (e) { core.wheelScroll(element, e); });
else if (document.addEventListener)
element.addEventListener(mousewheelevt, function (e) { core.wheelScroll(element, e); }, false);
/*
* Dragging datapanel
*/
dataPanel.mousedown(function (e) {
if (e.which != 1)
return true;
if (e.preventDefault) e.preventDefault();
element.scrollNavigation.panelMouseDown = true;
core.mouseScroll(element, e);
})
.mousemove(function (e) {
if (element.scrollNavigation.panelMouseDown) {
core.mouseScroll(element, e);
}
});
$(document).mouseup(function (e) {
if (e.which != 1)
return true;
element.scrollNavigation.panelMouseDown = false;
element.scrollNavigation.mouseX = null;
var $dataPanel = $(element).find(".fn-gantt .dataPanel");
$dataPanel.css("cursor", "auto");
core.repositionLabel(element);
});
return dataPanel;
},
// Creates Data container with header
rightPanel: function (element) {
var range = null;
var dowClass = [" sn", " wd", " wd", " wd", " wd", " wd", " sa"];
var gridDowClass = [" sn", "", "", "", "", "", " sa"];
var years = $('<div class="row"/>');
var daysInYear = 0;
var months = $('<div class="row"/>');
var daysInMonth = 0;
var daysStr = "";
var hoursInDay = 0;
var dowStr = "";
var horStr = "";
var today = new Date();
today = new Date(today.getFullYear(), today.getMonth(), today.getDate());
var holidays = settings.holidays ? settings.holidays.join() : '';
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; i < range.length; i++) {
var rday = range[i];
/*
* Fill years
*/
var rfy = rday.getFullYear();
if (rfy != year) {
years.html(years.html() +
$('<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) {
months.append(
$('<div class="row header month" style="width: '
+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label"/>'
+ settings.months[month]
+ '</div></div>'));
month = rm;
daysInMonth = 0;
}
daysInMonth++;
/*
* Fill days & hours
*/
var rgetDay = rday.getDay();
var getDay = day.getDay();
var day_class = dowClass[rgetDay];
var getTime = day.getTime();
if (holidays.indexOf((new Date(rday.getFullYear(), rday.getMonth(), rday.getDate())).getTime()) > -1)
day_class = "holiday";
if (rgetDay != getDay) {
var day_class2 = (today - day === 0) ? ' today' : (holidays.indexOf(getTime) > -1) ? "holiday" : dowClass[getDay];
daysStr += '<div class="row day ' + day_class2 + '" '
+ ' style="width: ' + tools.getCellSize() * hoursInDay + 'px;"> '
+ ' <div class="fn-label"/>' + day.getDate() + '</div></div>';
dowStr += '<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++;
horStr += '<div class="row day '
+ day_class
+ '" id="dh-'
+ rday.getTime()
+ '"> '
+ rday.getHours()
+ '</div>';
}
/*
* Last year
*/
years.html(years.html() +
'<div class="row header year" style="width: '
+ tools.getCellSize() * daysInYear + 'px;"><div class="fn-label"/>'
+ year
+ '</div></div>');
/*
* Last month
*/
months.html(months.html() +
'<div class="row header month" style="width: '
+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label"/>'
+ settings.months[month]
+ '</div></div>');
var day_class = dowClass[day.getDay()];
if (holidays.indexOf((new Date(day.getFullYear(), day.getMonth(), day.getDate())).getTime()) > -1)
day_class = "holiday";
daysStr += '<div class="row day ' + day_class + '" '
+ ' style="width: ' + tools.getCellSize() * hoursInDay + 'px;"> '
+ ' <div class="fn-label"/>' + day.getDate() + '</div></div>';
dowStr += '<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(years);
dataPanel.append(months);
dataPanel.append($('<div class="row"/>').html(daysStr));
dataPanel.append($('<div class="row"/>').html(dowStr));
dataPanel.append($('<div class="row"/>').html(horStr));
/*
* Generate grid
*/
for (var i = 0; i < element.data.length; i++) {
var entry = element.data[i];
if (i >= element.pageNum * settings.itemsPerPage && i < (element.pageNum * settings.itemsPerPage + settings.itemsPerPage)) {
var dRow = '<div class="row">';
for (var x = 0; x < range.length; x++) {
var day = range[x];
var todayCls = gridDowClass[day.getDay()];
if (holidays.indexOf((new Date(day.getFullYear(), day.getMonth(), day.getDate())).getTime()) > -1)
todayCls = " holiday";
dRow += '<div class="row day' + todayCls + '" id="d' + i + '-' + tools.genId(day.getTime()) + '" ></div>';
};
//dataPanel.append(dRow);
dataPanel.html(dataPanel.html() + dRow + '</div>');
}
}
break;
// weeks /////////////////////////////////////////////////////////////////////////////////////////
case "weeks":
range = tools.parseWeeksRange(element.dateStart, element.dateEnd);
var year = range[0].getFullYear();
var month = range[0].getMonth();
var day = range[0];
for (var i = 0; i < range.length; i++) {
var rday = range[i];
/*
* Fill years
*/
if (rday.getFullYear() != year) {
years.append(
$('<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) {
months.append(
$('<div class="row header month" style="width:'
+ tools.getCellSize() * daysInMonth
+ 'px;"><div class="fn-label">'
+ settings.months[month]
+ '</div></div>'));
month = rday.getMonth();
daysInMonth = 0;
}
daysInMonth++;
/*
* Fill weeks
*/
daysStr += '<div class="row day wd" '
+ ' id="dh-' + rday.getFullYear() + '-' + rday.getWeekOfYear() + '"> '
+ ' <div class="fn-label"/>' + rday.getWeekOfYear() + '</div></div>';
}
/*
* Last year
*/
years.append(
'<div class="row header year" style="width: '
+ tools.getCellSize() * daysInYear + 'px;"><div class="fn-label"/>'
+ year
+ '</div></div>');
/*
* Last month
*/
months.append(
'<div class="row header month" style="width: '
+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label"/>'
+ settings.months[month]
+ '</div></div>');
var dataPanel = core.dataPanel(element, range.length * tools.getCellSize());
/*
* Append panel elements
*/
dataPanel.append(years);
dataPanel.append(months);
dataPanel.append($('<div class="row"/>').html(daysStr));
dataPanel.append($('<div class="row"/>').html(dowStr));
/*
* Generate grid
*/
for (var i = 0; i < element.data.length; i++) {
var entry = element.data[i];
if (i >= element.pageNum * settings.itemsPerPage && i < (element.pageNum * settings.itemsPerPage + settings.itemsPerPage)) {
var dRow = '<div class="row">';
for (var x = 0; x < range.length; x++) {
day = range[x];
dRow += '<div class="row day" id="d' + i + '-' + tools.genId(day.getTime()) + '"></div>';
};
dataPanel.append($(dRow + '</div>'));
}
}
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; i < range.length; i++) {
var rday = range[i];
/*
* Fill years
*/
if (rday.getFullYear() != year) {
years.append(
$('<div class="row header year" style="width: '
+ tools.getCellSize() * daysInYear
+ 'px;"><div class="fn-label">'
+ year
+ '</div></div>'));
year = rday.getFullYear();
daysInYear = 0;
}
daysInYear++;
months.append($('<div class="row day wd" id="dh-' + tools.genId(rday.getTime()) + '" />').html(rday.getMonth() + 1));
}
/*
* Last year
*/
years.append(
'<div class="row header year" style="width: '
+ tools.getCellSize() * daysInYear + 'px;"><div class="fn-label">'
+ year
+ '</div></div>');
/*
* Last month
*/
months.append(
'<div class="row header month" style="width: '
+ tools.getCellSize() * daysInMonth + 'px">"<div class="fn-label">'
+ settings.months[month]
+ '</div></div>');
var dataPanel = core.dataPanel(element, range.length * tools.getCellSize());
/*
* Append panel elements
*/
dataPanel.append(years);
dataPanel.append(months);
dataPanel.append($('<div class="row"/>').html(daysStr));
dataPanel.append($('<div class="row"/>').html(dowStr));
/*
* Generate grid
*/
for (var i = 0; i < element.data.length; i++) {
var entry = element.data[i];
if (i >= element.pageNum * settings.itemsPerPage && i < (element.pageNum * settings.itemsPerPage + settings.itemsPerPage)) {
var dRow = '<div class="row">';
for (var x = 0; x < range.length; x++) {
day = range[x];
dRow += '<div class="row day" id="d' + i + '-' + tools.genId(day.getTime()) + '" ></div>';
};
dataPanel.append($(dRow + '</div>'));
}
}
break;
// days //////////////////////////////////////////////////////////////////////////////////////////
default:
range = tools.parseDateRange(element.dateStart, element.dateEnd);
var year = range[0].getFullYear();
var month = range[0].getMonth();
var day = range[0];
for (var i = 0; i < range.length; i++) {
var rday = range[i];
/*
* Fill years
*/
if (rday.getFullYear() != year) {
years.append(
$('<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) {
months.append(
$('<div class="row header month" style="width:'
+ tools.getCellSize() * daysInMonth
+ 'px;"><div class="fn-label">'
+ settings.months[month]
+ '</div></div>'));
month = rday.getMonth();
daysInMonth = 0;
}
daysInMonth++;
var getDay = rday.getDay();
var day_class = dowClass[getDay];
if (holidays.indexOf((new Date(rday.getFullYear(), rday.getMonth(), rday.getDate())).getTime()) > -1)
day_class = "holiday";
daysStr += '<div class="row day ' + day_class + '" '
+ ' id="dh-' + tools.genId(rday.getTime()) + ' "> '
+ ' <div class="fn-label"/>' + rday.getDate() + '</div></div>';
dowStr += '<div class="row day ' + day_class + '" '
+ ' id="dw-' + tools.genId(rday.getTime()) + '"> '
+ ' <div class="fn-label"/>' + settings.dow[getDay] + '</div></div>';
} //for
/*
* Last year
*/
years.append(
'<div class="row header year" style="width: '
+ tools.getCellSize() * daysInYear + 'px;"><div class="fn-label">'
+ year
+ '</div></div>');
/*
* Last month
*/
months.append(
'<div class="row header month" style="width: '
+ tools.getCellSize() * daysInMonth + 'px"><div class="fn-label">'
+ settings.months[month]
+ '</div></div>');
var dataPanel = core.dataPanel(element, range.length * tools.getCellSize());
/*
* Append panel elements
*/
dataPanel.append(years);
dataPanel.append(months);
dataPanel.append($('<div class="row"/>').html(daysStr));
dataPanel.append($('<div class="row"/>').html(dowStr));
/*
* Generate grid
*/
for (var i = 0; i < element.data.length; i++) {
var entry = element.data[i];
if (i >= element.pageNum * settings.itemsPerPage && i < (element.pageNum * settings.itemsPerPage + settings.itemsPerPage)) {
var dRow = '<div class="row">';
for (var x = 0; x < range.length; x++) {
day = range[x];
var todayCls = gridDowClass[day.getDay()];
if (holidays.indexOf((new Date(day.getFullYear(), day.getMonth(), day.getDate())).getTime()) > -1)
todayCls = " holiday";
dRow += '<div class="row day ' + todayCls + '" id="d' + i + '-' + tools.genId(day.getTime()) + '"></div>';
};
dataPanel.append($(dRow + '</div>'));
}
}
break;
}
return $('<div class="rightPanel"></div>').append(dataPanel);
},
navigation: function (element) {
var ganttNavigate = null;
if (settings.navigate === "scroll") {
ganttNavigate = $('<div class="navigate" />')
.append($('<div class="nav-slider" />')
.append($('<div class="nav-slider-left" />')
.append($('<span role="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($('<span role="button" class="nav-link nav-page-next"/>')
.html('>')
.click(function () {
core.navigatePage(element, 1);
}))
.append($('<span role="button" class="nav-link nav-now"/>')
.html('●')
.click(function () {
core.navigateTo(element, 'now');
}))
.append($('<span role="button" class="nav-link nav-prev-day"/>')
.html('<')
.click(function () {
core.navigateTo(element, tools.getCellSize());
})))
.append($('<div class="nav-slider-content" />')
.append($('<div class="nav-slider-bar" />')
.append($('<a class="nav-slider-button" />')
)
.mousedown(function (e) {
if (e.preventDefault) e.preventDefault();
element.scrollNavigation.scrollerMouseDown = true;
core.sliderScroll(element, e);
})
.mousemove(function (e) {
if (element.scrollNavigation.scrollerMouseDown) {
core.sliderScroll(element, e);
}
})
)
)
.append($('<div class="nav-slider-right" />')
.append($('<span role="button" class="nav-link nav-next-day"/>')
.html('>')
.click(function () {
core.navigateTo(element, tools.getCellSize() * -1);
}))
.append($('<span role="button" class="nav-link nav-zoomIn"/>')
.html('+')
.click(function () {
core.zoomInOut(element, -1)
}))
.append($('<span role="button" class="nav-link nav-zoomOut"/>')
.html('-')
.click(function () {
core.zoomInOut(element, 1);
}))
)
);
$(document).mouseup(function () {
element.scrollNavigation.scrollerMouseDown = false;
});
} else {
/* Navigation panel */
ganttNavigate = $('<div class="navigate" />')
.append($('<span role="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($('<span role="button" class="nav-link nav-page-next"/>')
.html('>')
.click(function () {
core.navigatePage(element, 1);
}))
.append($('<span role="button" class="nav-link nav-begin"/>')
.html('|<')
.click(function () {
core.navigateTo(element, 'begin');
}))
.append($('<span role="button" class="nav-link nav-prev-week"/>')
.html('<<')
.click(function () {
core.navigateTo(element, tools.getCellSize() * 7);
}))
.append($('<span role="button" class="nav-link nav-prev-day"/>')
.html('<')
.click(function () {
core.navigateTo(element, tools.getCellSize());
}))
.append($('<span role="button" class="nav-link nav-now"/>')
.html('●')
.click(function () {
core.navigateTo(element, 'now');
}))
.append($('<span role="button" class="nav-link nav-next-day"/>')
.html('>')
.click(function () {
core.navigateTo(element, tools.getCellSize() * -1);
}))
.append($('<span role="button" class="nav-link nav-next-week"/>')
.html('>>')
.click(function () {
core.navigateTo(element, tools.getCellSize() * -7);
}))
.append($('<span role="button" class="nav-link nav-end"/>')
.html('>|')
.click(function () {
core.navigateTo(element, 'end');
}))
.append($('<span role="button" class="nav-link nav-zoomIn"/>')
.html('+')
.click(function () {
core.zoomInOut(element, -1)
}))
.append($('<span role="button" class="nav-link nav-zoomOut"/>')
.html('-')
.click(function () {
core.zoomInOut(element, 1);
}));
}
return $('<div class="bottom"/>').append(ganttNavigate);
},
createProgressBar: function (days, cls, desc, label, dataObj) {
var cellWidth = tools.getCellSize();
var barMarg = tools.getProgressBarMargin() || 0;
var bar = $('<div class="bar"><div class="fn-label">' + label + '</div></div>')
.addClass(cls)
.css({
width: ((cellWidth * days) - barMarg)
})
.data("dataObj",dataObj);
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);
});
}
return bar;
},
markNow: function (element) {
switch (settings.scale) {
case "weeks":
var cd = Date.parse(new Date());
cd = (Math.floor(cd / 36400000) * 36400000);
$(element).find(':findweek("' + cd + '")').removeClass('wd').addClass('today');
break;
case "months":
$(element).find(':findmonth("' + new Date().getTime() + '")').removeClass('wd').addClass('today');
break;
default:
var cd = Date.parse(new Date());
cd = (Math.floor(cd / 36400000) * 36400000);
$(element).find(':findday("' + cd + '")').removeClass('wd').addClass('today');
break;
}
},
fillData: function (element) {
var invertColor = function (colStr) {
try {
colStr = colStr.replace("rgb(", "").replace(")", "");
var rgbArr = colStr.split(",");
var R = parseInt(rgbArr[0]);
var G = parseInt(rgbArr[1]);
var B = parseInt(rgbArr[2]);
var gray = Math.round((255 - (0.299 * R + 0.587 * G + 0.114 * B)) * 0.9, 1);
return "rgb(" + gray + ", " + gray + ", " + gray + ")";
} catch (err) {
return "";
}
};
$.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) {
case "hours":
var dFrom = tools.genId(tools.dateDeserialize(day.from).getTime(), element.scaleStep);
var dTo = tools.genId(tools.dateDeserialize(day.to).getTime(), element.scaleStep);
var cFrom = $(element).find("#d" + i + "-" + dFrom).offset().left;
var cTo = $(element).find("#d" + i + "-" + dTo).offset().left;
var dl = Math.floor((cTo - cFrom) / tools.getCellSize()) + 1;
_bar = core.createProgressBar(
dl,
day.customClass ? day.customClass : "",
day.desc ? day.desc : "",
day.label ? day.label : "",
day.dataObj ? day.dataObj : null
);
$(element).find("#d" + i + "-" + tools.genId(tools.dateDeserialize(day.from).getTime(), element.scaleStep))
.append(_bar);
break;
case "weeks":
case "months":
var dFrom = tools.genId(tools.dateDeserialize(day.from).getTime());
var dTo = tools.genId(tools.dateDeserialize(day.to).getTime());
var cFrom = $(element).find("#d" + i + "-" + dFrom).offset().left;
var cTo = $(element).find("#d" + i + "-" + dTo).offset().left;
var dl = Math.round((cTo - cFrom) / tools.getCellSize()) + 1;
_bar = core.createProgressBar(
dl,
day.customClass ? day.customClass : "",
day.desc ? day.desc : "",
day.label ? day.label : "",
day.dataObj ? day.dataObj : null
);
$(element).find("#d" + i + "-" + tools.genId(tools.dateDeserialize(day.from).getTime(), element.scaleStep))
.append(_bar);
break;
default:
var dFrom = tools.genId(tools.dateDeserialize(day.from).getTime());
var dTo = tools.genId(tools.dateDeserialize(day.to).getTime());
var dl = Math.floor(((dTo / 1000) - (dFrom / 1000)) / 86400) + 1;
_bar = core.createProgressBar(
dl,
day.customClass ? day.customClass : "",
day.desc ? day.desc : "",
day.label ? day.label : "",
day.dataObj ? day.dataObj : null
);
var $cell = $(element).find("#d" + i + "-" + tools.genId(tools.dateDeserialize(day.from).getTime()));
$cell.append(_bar);
break;
}
var $l = _bar.find(".fn-label");
if ($l) {
var gray = invertColor(_bar.css("background-color"));
$l.css("color", gray);
}
});
}
});
},
navigateTo: function (element, val) {
var $rightPanel = $(element).find(".fn-gantt .rightPanel");
var $dataPanel = $rightPanel.find(".dataPanel");
var rightPanelWidth = $rightPanel.width();
var dataPanelWidth = $dataPanel.width();
switch (val) {
case "begin":
$dataPanel.animate({
"margin-left": "0px"
}, "fast", function () { core.repositionLabel(element); });
element.scrollNavigation.panelMargin = 0;
break;
case "end":
var mLeft = dataPanelWidth - rightPanelWidth;
element.scrollNavigation.panelMargin = mLeft * -1;
$dataPanel.animate({
"margin-left": "-" + mLeft + "px"
}, "fast", function () { core.repositionLabel(element); });
break;
case "now":
if (!element.scrollNavigation.canScroll)
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", core.repositionLabel(element));
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) + val;
if (val <= 0 && val >= max_left)
$dataPanel.animate({
"margin-left": val + "px"
}, "fast", core.repositionLabel(element));
element.scrollNavigation.panelMargin = val;
break;
}
},
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);
});
}
},
zoomInOut: function (element, val) {
core.waitToggle(element, true, function () {
var zoomIn = (val < 0);