ganttchart-view.js

function GanttChartView(){
	$('#sidebar').css('display','none');
	$('#content').css('width','100%');
	$($('#content > table td').get(0)).attr('id','title_area');
	$($('#title_area > div').get(0)).attr('id','title_area_first_div');
	$($('#title_area > div > div').get(0)).attr('id','title_area_div_hdr');
	$($('#title_area > div > div').get(1)).attr('id','title_area_div_body');
	var $fdix = $('#title_area_first_div');
	var $hdrdix = $('#title_area_div_hdr');
	var $bodydix = $('#title_area_div_body');


	function resize_(targetWid){
		$('#content > table td:first-child > div > div.gantt_subjects .issue-subject').each(function(){
			var $this = $(this);
			$this.css('width',targetWid - 100 + 'px');
		});
		$fdix.css('width',targetWid - 1 + 'px');
		$hdrdix.css('width',targetWid - 1 + 'px');
		$bodydix.css('width',targetWid - 1 + 'px');
	}

	if($('#today_line').length > 0){
		$('div.task.task_todo').each(
			function(index,target){
				var $target = $(target);
				if(($target.position().left + $target.width()) < $('#today_line').position().left){
					$target.removeClass('task_todo');
					$target.addClass('task_late');
					$target.css('background-color','');
				} 
			}
		);
	}

	$('div.task.leaf').each(
	    function(index,target) {
		var $div = $(target);
		if(!$div.hasClass('label')){
		    var $divNext = $div.next();
		    if($divNext.hasClass('label')){
			if($divNext.text().indexOf('Resolve') >= 0
				|| $divNext.text().indexOf('Developed') >= 0
				|| $divNext.text().indexOf('Closed') >= 0){
			    $div.removeClass('task_late');
			    $div.removeClass('task_todo');
			    $div.addClass('task_done');
			    $div.css('background-color','');
			} else if($divNext.text().indexOf('Destructed') >= 0){
			    $div.removeClass('task_late');
			    $div.removeClass('task_todo');
			    $div.addClass('task_done');
			    $div.css('background-color','');
			}
		    }
		}
	    }
	);

	resize_(550);


	$('#title_area').resizable({handles:'e',resize:function(e,ui){
		var targetWid = $(e.target).width();
		resize_(targetWid);
	}});

	$('.ui-resizable-handle.ui-resizable-e').hover(
		function(){
			var $this=$(this);
			$this.css({'background-color':'LightCyan','opacity':0.8})
		},
		function(){
			var $this=$(this);
			$this.css({'background-color':'LightSkyBlue','opacity':0.2})
		}
	);

	$('.issue-subject').hover(
		function(){
			var $this=$(this);
			$this.css({'background-color':'Yellow','opacity':0.8});
			$('#task-todo-' + $this.attr('id')).css({'background':'Yellow','opacity':0.8});
			$('#task-done-' + $this.attr('id')).css({'background':'Yellow','opacity':0.8});
			$('#task-todo-' + $this.attr('id')).next('.task_late').css({'background':'Yellow','opacity':0.8});
		},
		function(){
			var $this=$(this);
			$this.css({'background-color':'','opacity':1.0});
			$('#task-todo-' + $this.attr('id')).css({'opacity':1.0,'background':'#aaa url(../images/task_todo.png)'});
			$('#task-done-' + $this.attr('id')).css({'background':'#00c600 url(../images/task_done.png)','opacity':1.0});
			$('#task-todo-' + $this.attr('id')).next('.task_late').css({'background':'#f66 url(../images/task_late.png)','opacity':1.0});
		}
	);

	var vacation_map = {};


	$('div.task.leaf').each(
	    function(index,target){
		var $target = $(target).next().next();

		$target.children().each(
		    function(childindex,child){

			var $child = $(child);
			var childtext = $child.text();

			if($child.is('span')
			    && childtext.indexOf('Vacation') >= 0){

			    var startpos =  childtext.indexOf('開始日: ')+5;
			    var vacation = childtext.substring(startpos,startpos+10);

			    vacation_month = vacation.substring(0,7).replace(/\/0|\//,'-');
			    vacation_day   = parseInt(vacation.substring(8,10),10);

			    if(!vacation_map[vacation_month]){
				vacation_map[vacation_month] = [];
			    }

			    vacation_map[vacation_month].push(vacation_day);

			    $target.prev().prev().remove();
			    $target.prev().remove();
			    $target.remove();
			}
		    }
		);
	    }
	);


	var holiday_map  = {'2015-9':[21,22,23],'2015-10':[12],'2015-11':[3,23],'2015-12':[23]
			,'2016-1':[1,2,3,11],'2016-2':[11],'2016-3':[21],'2016-4':[29],'2016-5':[3,4,5],'2016-6':[]
			,'2016-7':[18],'2016-8':[],'2016-9':[19,22],'2016-10':[10],'2016-11':[3,23],'2016-12':[23]
			,'2017-1':[1,2,3,11],'2017-2':[11],'2017-3':[21],'2017-4':[29],'2017-5':[3,4,5],'2017-6':[]
			,'2017-7':[17],'2017-8':[11],'2017-9':[18,23],'2017-10':[9],'2017-11':[3,23],'2017-12':[23]
			};

	var firstday = {'2015-9':0,'2015-10':-2,'2015-11':-5,'2015-12':0
			,'2016-1':-3,'2016-2':1,'2016-3':0,'2016-4':-3,'2016-5':-5,'2016-6':-1
			,'2016-7':-3,'2016-8':0,'2016-9':-2,'2016-10':-4,'2016-11':0,'2016-12':-2
			};

	var lastday  = {'2015-9':30,'2015-10':31,'2015-11':30,'2015-12':31
			,'2016-1':31,'2016-2':29,'2016-3':31,'2016-4':30,'2016-5':31,'2016-6':30
			,'2016-7':31,'2016-8':31,'2016-9':30,'2016-10':31,'2016-11':30,'2016-12':31
			};

	var before_lastday  = {'2015-9':31,'2015-10':30,'2015-11':31,'2015-12':30
			,'2016-1':30,'2016-2':31,'2016-3':29,'2016-4':31,'2016-5':30,'2016-6':31
			,'2016-7':30,'2016-8':31,'2016-9':31,'2016-10':30,'2016-11':31,'2016-12':30
			};

	var weeknum  = {'月':0,'火':1,'水':2,'木':3,'金':4,'土':5,'日':6};

	$('div.gantt_hdr').each(
	    function(index,target){

		if(index <= 2){
		    return;
		}

		var $target = $(target);

		if($target.height() < 60){
		    return;
		}

		var left = $target.position().left;
		var top  = $target.position().top;

		var month = '2015-10';
		var day   = 1;
		var week  = $target[0].innerText;

		var monthleft = 0;
		var dayleft   = 0;


		$('div.gantt_hdr').each(
		    function(indexDay,targetDay){

			if(indexDay <= 2){
			    return;
			}

			var $targetDay = $(targetDay);

			if($targetDay.position().top === top){
			    return;
			}
			targetDayleft = $targetDay.position().left;

			if(targetDayleft <= left
			    && (targetDayleft + $targetDay.width() >= left)){

			    var datecomp = $targetDay.children()[0];

			    if(datecomp === undefined){
				day = undefined;
				dayleft = targetDayleft;
				return;
			    }
			    var $datecomp = $(datecomp);
			    if($datecomp.is('a')){
				month = $datecomp[0].innerText;
				monthleft = targetDayleft;
			    } else {
				day   = parseInt($datecomp[0].innerText,10);
				dayleft = targetDayleft;
			    }
			}
		    }
		);
		var isStride = false;
		if(monthleft > dayleft){
		    isStride = true;
		}

		if(day === undefined){
		    day = firstday[month];
		}
		day = day + weeknum[week];

		if(isStride){
		    if(day > before_lastday[month]){
			day = firstday[month];
			day = day + weeknum[week];
		    }
		} else {
		    if(day > lastday[month]){
			day = firstday[month];
			day = day + weeknum[week];
		    }
		}

		var monthholiday = holiday_map[month];

		if(monthholiday){
		    $.each(monthholiday,
			function(index,holiday){
			    if(holiday === day){
				$target.addClass('nwday');
			    }
			}
		    );
		}

		var monthvacation = vacation_map[month];
		if(monthvacation){
		    $.each(monthvacation,
			function(index,holiday){
			    if(holiday === day){
				$target.addClass('vacation');
			    }
			}
		    );
		}
	    }
	);



	$('div.gantt_hdr.nwday').css('background-color','#DAE7F9');
	$('div.gantt_hdr.vacation').css('background-color','#DAF9E3');


	var $tagVacation = $('#version-795');

	while($tagVacation.next().text().indexOf('Vacation') >= 0){
	    $tagVacation.next().remove();
	}

	$tagVacation.remove();
}