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[Merge] lp:~gary-wzl77/ubuntu-calendar-app/lunar_calendar_support into lp:ubuntu-calendar-app

 

Gary.Wang has proposed merging lp:~gary-wzl77/ubuntu-calendar-app/lunar_calendar_support into lp:ubuntu-calendar-app with lp:~gary-wzl77/ubuntu-calendar-app/show-week-number as a prerequisite.

Commit message:
Add lunar calendar support

Requested reviews:
  Yuan-Chen Cheng (ycheng-twn)
  Jenkins Bot (ubuntu-core-apps-jenkins-bot): continuous-integration
  Alan Pope  (popey)
Related bugs:
  Bug #1513099 in Ubuntu Calendar App: "Have a Lunar Calendar for Chinese user"
  https://bugs.launchpad.net/ubuntu-calendar-app/+bug/1513099

For more details, see:
https://code.launchpad.net/~gary-wzl77/ubuntu-calendar-app/lunar_calendar_support/+merge/278288

Add lunar calendar support
-- 
Your team Ubuntu Calendar Developers is subscribed to branch lp:ubuntu-calendar-app.
=== added directory '3rd-party'
=== added file '3rd-party/lunar.js'
--- 3rd-party/lunar.js	1970-01-01 00:00:00 +0000
+++ 3rd-party/lunar.js	2015-11-23 09:30:32 +0000
@@ -0,0 +1,515 @@
+/**
+* @1900-2100区间内的公历、农历互转
+* @charset  UTF-8
+* @Author  Ajing(JJonline@xxxxxxxxxxx) 
+* @Time  2014-7-21
+* @Version  $ID$
+* @公历转农历:calendar.solar2lunar(1987,11,01); //[you can ignore params of prefix 0]
+* @农历转公历:calendar.lunar2solar(1987,09,10); //[you can ignore params of prefix 0]
+* http://blog.jjonline.cn/userInterFace/173.html
+*/
+var calendar = {
+ 
+ /**
+ * 农历1900-2100的润大小信息表
+ * @Array Of Property
+ * @return Hex 
+ */
+ lunarInfo:[0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,//1900-1909
+ 0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,//1910-1919
+ 0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,//1920-1929
+ 0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,//1930-1939
+ 0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,//1940-1949
+ 0x06ca0,0x0b550,0x15355,0x04da0,0x0a5b0,0x14573,0x052b0,0x0a9a8,0x0e950,0x06aa0,//1950-1959
+ 0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,//1960-1969
+ 0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b6a0,0x195a6,//1970-1979
+ 0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,//1980-1989
+ 0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0,//1990-1999
+ 0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,//2000-2009
+ 0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,//2010-2019
+ 0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,//2020-2029
+ 0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,//2030-2039
+ 0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0,//2040-2049
+ /**Add By JJonline@xxxxxxxxxxx**/
+ 0x14b63,0x09370,0x049f8,0x04970,0x064b0,0x168a6,0x0ea50, 0x06b20,0x1a6c4,0x0aae0,//2050-2059
+ 0x0a2e0,0x0d2e3,0x0c960,0x0d557,0x0d4a0,0x0da50,0x05d55,0x056a0,0x0a6d0,0x055d4,//2060-2069
+ 0x052d0,0x0a9b8,0x0a950,0x0b4a0,0x0b6a6,0x0ad50,0x055a0,0x0aba4,0x0a5b0,0x052b0,//2070-2079
+ 0x0b273,0x06930,0x07337,0x06aa0,0x0ad50,0x14b55,0x04b60,0x0a570,0x054e4,0x0d160,//2080-2089
+ 0x0e968,0x0d520,0x0daa0,0x16aa6,0x056d0,0x04ae0,0x0a9d4,0x0a2d0,0x0d150,0x0f252,//2090-2099
+ 0x0d520],//2100
+ 
+ 
+ /**
+ * 公历每个月份的天数普通表
+ * @Array Of Property
+ * @return Number 
+ */
+ solarMonth:[31,28,31,30,31,30,31,31,30,31,30,31],
+ 
+ 
+ /**
+ * 天干地支之天干速查表
+ * @Array Of Property trans["甲","乙","丙","丁","戊","己","庚","辛","壬","癸"]
+ * @return Cn string 
+ */
+ Gan:["\u7532","\u4e59","\u4e19","\u4e01","\u620a","\u5df1","\u5e9a","\u8f9b","\u58ec","\u7678"],
+ 
+ 
+ /**
+ * 天干地支之地支速查表
+ * @Array Of Property 
+ * @trans["子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"]
+ * @return Cn string 
+ */
+ Zhi:["\u5b50","\u4e11","\u5bc5","\u536f","\u8fb0","\u5df3","\u5348","\u672a","\u7533","\u9149","\u620c","\u4ea5"],
+ 
+ 
+ /**
+ * 天干地支之地支速查表<=>生肖
+ * @Array Of Property 
+ * @trans["鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"]
+ * @return Cn string 
+ */
+ Animals:["\u9f20","\u725b","\u864e","\u5154","\u9f99","\u86c7","\u9a6c","\u7f8a","\u7334","\u9e21","\u72d7","\u732a"],
+ 
+ 
+ /**
+ * 24节气速查表
+ * @Array Of Property 
+ * @trans["小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至"]
+ * @return Cn string 
+ */
+ solarTerm:["\u5c0f\u5bd2","\u5927\u5bd2","\u7acb\u6625","\u96e8\u6c34","\u60ca\u86f0","\u6625\u5206","\u6e05\u660e","\u8c37\u96e8","\u7acb\u590f","\u5c0f\u6ee1","\u8292\u79cd","\u590f\u81f3","\u5c0f\u6691","\u5927\u6691","\u7acb\u79cb","\u5904\u6691","\u767d\u9732","\u79cb\u5206","\u5bd2\u9732","\u971c\u964d","\u7acb\u51ac","\u5c0f\u96ea","\u5927\u96ea","\u51ac\u81f3"],
+ 
+ 
+ /**
+ * 1900-2100各年的24节气日期速查表
+ * @Array Of Property 
+ * @return 0x string For splice
+ */
+ sTermInfo:[ '9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c3598082c95f8c965cc920f',
+ '97bd0b06bdb0722c965ce1cfcc920f','b027097bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e',
+ '97bcf97c359801ec95f8c965cc920f','97bd0b06bdb0722c965ce1cfcc920f','b027097bd097c36b0b6fc9274c91aa',
+ '97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f', '97bd0b06bdb0722c965ce1cfcc920f',
+ 'b027097bd097c36b0b6fc9274c91aa','9778397bd19801ec9210c965cc920e','97b6b97bd19801ec95f8c965cc920f',
+ '97bd09801d98082c95f8e1cfcc920f','97bd097bd097c36b0b6fc9210c8dc2','9778397bd197c36c9210c9274c91aa',
+ '97b6b97bd19801ec95f8c965cc920e','97bd09801d98082c95f8e1cfcc920f', '97bd097bd097c36b0b6fc9210c8dc2',
+ '9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec95f8c965cc920e','97bcf97c3598082c95f8e1cfcc920f',
+ '97bd097bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec9210c965cc920e',
+ '97bcf97c3598082c95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa',
+ '97b6b97bd19801ec9210c965cc920e','97bcf97c3598082c95f8c965cc920f', '97bd097bd097c35b0b6fc920fb0722',
+ '9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f',
+ '97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e',
+ '97bcf97c359801ec95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa',
+ '97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f', '97bd097bd07f595b0b6fc920fb0722',
+ '9778397bd097c36b0b6fc9210c8dc2','9778397bd19801ec9210c9274c920e','97b6b97bd19801ec95f8c965cc920f',
+ '97bd07f5307f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c920e',
+ '97b6b97bd19801ec95f8c965cc920f','97bd07f5307f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2',
+ '9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec9210c965cc920e','97bd07f1487f595b0b0bc920fb0722',
+ '7f0e397bd097c36b0b6fc9210c8dc2','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e',
+ '97bcf7f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
+ '97b6b97bd19801ec9210c965cc920e','97bcf7f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722',
+ '9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf7f1487f531b0b0bb0b6fb0722',
+ '7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e',
+ '97bcf7f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
+ '97b6b97bd19801ec9210c9274c920e','97bcf7f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722',
+ '9778397bd097c36b0b6fc9210c91aa','97b6b97bd197c36c9210c9274c920e','97bcf7f0e47f531b0b0bb0b6fb0722',
+ '7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c920e',
+ '97b6b7f0e47f531b0723b0b6fb0722','7f0e37f5307f595b0b0bc920fb0722', '7f0e397bd097c36b0b6fc9210c8dc2',
+ '9778397bd097c36b0b70c9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e37f1487f595b0b0bb0b6fb0722',
+ '7f0e397bd097c35b0b6fc9210c8dc2','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721',
+ '7f0e27f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
+ '97b6b7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722',
+ '9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722',
+ '7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721',
+ '7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
+ '97b6b7f0e47f531b0723b0787b0721','7f0e27f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722',
+ '9778397bd097c36b0b6fc9210c91aa','97b6b7f0e47f149b0723b0787b0721','7f0e27f0e47f531b0723b0b6fb0722',
+ '7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9210c8dc2','977837f0e37f149b0723b0787b0721',
+ '7f07e7f0e47f531b0723b0b6fb0722','7f0e37f5307f595b0b0bc920fb0722','7f0e397bd097c35b0b6fc9210c8dc2',
+ '977837f0e37f14998082b0787b0721','7f07e7f0e47f531b0723b0b6fb0721','7f0e37f1487f595b0b0bb0b6fb0722',
+ '7f0e397bd097c35b0b6fc9210c8dc2','977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721',
+ '7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','977837f0e37f14998082b0787b06bd',
+ '7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722',
+ '977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722',
+ '7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721',
+ '7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722', '977837f0e37f14998082b0787b06bd',
+ '7f07e7f0e47f149b0723b0787b0721','7f0e27f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722',
+ '977837f0e37f14998082b0723b06bd','7f07e7f0e37f149b0723b0787b0721','7f0e27f0e47f531b0723b0b6fb0722',
+ '7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14898082b0723b02d5','7ec967f0e37f14998082b0787b0721',
+ '7f07e7f0e47f531b0723b0b6fb0722','7f0e37f1487f595b0b0bb0b6fb0722','7f0e37f0e37f14898082b0723b02d5',
+ '7ec967f0e37f14998082b0787b0721','7f07e7f0e47f531b0723b0b6fb0722','7f0e37f1487f531b0b0bb0b6fb0722',
+ '7f0e37f0e37f14898082b0723b02d5','7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721',
+ '7f0e37f1487f531b0b0bb0b6fb0722','7f0e37f0e37f14898082b072297c35','7ec967f0e37f14998082b0787b06bd',
+ '7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e37f0e37f14898082b072297c35',
+ '7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722',
+ '7f0e37f0e366aa89801eb072297c35','7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f149b0723b0787b0721',
+ '7f0e27f1487f531b0b0bb0b6fb0722','7f0e37f0e366aa89801eb072297c35','7ec967f0e37f14998082b0723b06bd',
+ '7f07e7f0e47f149b0723b0787b0721','7f0e27f0e47f531b0723b0b6fb0722','7f0e37f0e366aa89801eb072297c35',
+ '7ec967f0e37f14998082b0723b06bd','7f07e7f0e37f14998083b0787b0721','7f0e27f0e47f531b0723b0b6fb0722',
+ '7f0e37f0e366aa89801eb072297c35','7ec967f0e37f14898082b0723b02d5','7f07e7f0e37f14998082b0787b0721',
+ '7f07e7f0e47f531b0723b0b6fb0722','7f0e36665b66aa89801e9808297c35', '665f67f0e37f14898082b0723b02d5',
+ '7ec967f0e37f14998082b0787b0721','7f07e7f0e47f531b0723b0b6fb0722', '7f0e36665b66a449801e9808297c35',
+ '665f67f0e37f14898082b0723b02d5','7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721',
+ '7f0e36665b66a449801e9808297c35','665f67f0e37f14898082b072297c35', '7ec967f0e37f14998082b0787b06bd',
+ '7f07e7f0e47f531b0723b0b6fb0721','7f0e26665b66a449801e9808297c35', '665f67f0e37f1489801eb072297c35',
+ '7ec967f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722'],
+ 
+ 
+ /**
+ * 数字转中文速查表
+ * @Array Of Property 
+ * @trans ['日','一','二','三','四','五','六','七','八','九','十']
+ * @return Cn string 
+ */
+ nStr1:["\u65e5","\u4e00","\u4e8c","\u4e09","\u56db","\u4e94","\u516d","\u4e03","\u516b","\u4e5d","\u5341"],
+ 
+ 
+ /**
+ * 日期转农历称呼速查表
+ * @Array Of Property 
+ * @trans ['初','十','廿','卅']
+ * @return Cn string 
+ */
+ nStr2:["\u521d","\u5341","\u5eff","\u5345"],
+ 
+ 
+ /**
+ * 月份转农历称呼速查表
+ * @Array Of Property 
+ * @trans ['正','一','二','三','四','五','六','七','八','九','十','冬','腊']
+ * @return Cn string 
+ */
+ nStr3:["\u6b63","\u4e8c","\u4e09","\u56db","\u4e94","\u516d","\u4e03","\u516b","\u4e5d","\u5341","\u51ac","\u814a"],
+ 
+ 
+ /**
+ * 返回农历y年一整年的总天数
+ * @param lunar Year
+ * @return Number
+ * @eg:var count = calendar.lYearDays(1987) ;//count=387
+ */
+ lYearDays:function(y) {
+ var i, sum = 348;
+ for(i=0x8000; i>0x8; i>>=1) { sum += (calendar.lunarInfo[y-1900] & i)? 1: 0; }
+ return(sum+calendar.leapDays(y));
+ },
+ 
+ 
+ /**
+ * 返回农历y年闰月是哪个月;若y年没有闰月 则返回0
+ * @param lunar Year
+ * @return Number (0-12)
+ * @eg:var leapMonth = calendar.leapMonth(1987) ;//leapMonth=6
+ */
+ leapMonth:function(y) { //闰字编码 \u95f0
+ return(calendar.lunarInfo[y-1900] & 0xf);
+ },
+ 
+ 
+ /**
+ * 返回农历y年闰月的天数 若该年没有闰月则返回0
+ * @param lunar Year
+ * @return Number (0、29、30)
+ * @eg:var leapMonthDay = calendar.leapDays(1987) ;//leapMonthDay=29
+ */
+ leapDays:function(y) {
+ if(calendar.leapMonth(y)) { 
+ return((calendar.lunarInfo[y-1900] & 0x10000)? 30: 29); 
+ }
+ return(0);
+ },
+ 
+ 
+ /**
+ * 返回农历y年m月(非闰月)的总天数,计算m为闰月时的天数请使用leapDays方法
+ * @param lunar Year
+ * @return Number (-1、29、30)
+ * @eg:var MonthDay = calendar.monthDays(1987,9) ;//MonthDay=29
+ */
+ monthDays:function(y,m) {
+ if(m>12 || m<1) {return -1}//月份参数从1至12,参数错误返回-1
+ return( (calendar.lunarInfo[y-1900] & (0x10000>>m))? 30: 29 );
+ },
+ 
+ 
+ /**
+ * 返回公历(!)y年m月的天数
+ * @param solar Year
+ * @return Number (-1、28、29、30、31)
+ * @eg:var solarMonthDay = calendar.leapDays(1987) ;//solarMonthDay=30
+ */
+ solarDays:function(y,m) {
+ if(m>12 || m<1) {return -1} //若参数错误 返回-1
+ var ms = m-1;
+ if(ms==1) { //2月份的闰平规律测算后确认返回28或29
+ return(((y%4 == 0) && (y%100 != 0) || (y%400 == 0))? 29: 28);
+ }else {
+ return(calendar.solarMonth[ms]);
+ }
+ },
+ 
+ 
+ /**
+ * 传入offset偏移量返回干支
+ * @param offset 相对甲子的偏移量
+ * @return Cn string
+ */
+ toGanZhi:function(offset) {
+ return(calendar.Gan[offset%10]+calendar.Zhi[offset%12]);
+ },
+ 
+ 
+ /**
+ * 传入公历(!)y年获得该年第n个节气的公历日期
+ * @param y公历年(1900-2100);n二十四节气中的第几个节气(1~24);从n=1(小寒)算起 
+ * @return day Number
+ * @eg:var _24 = calendar.getTerm(1987,3) ;//_24=4;意即1987年2月4日立春
+ */
+ getTerm:function(y,n) {
+ if(y<1900 || y>2100) {return -1;}
+ if(n<1 || n>24) {return -1;}
+ var _table = calendar.sTermInfo[y-1900];
+ var _info = [
+ parseInt('0x'+_table.substr(0,5)).toString() ,
+ parseInt('0x'+_table.substr(5,5)).toString(),
+ parseInt('0x'+_table.substr(10,5)).toString(),
+ parseInt('0x'+_table.substr(15,5)).toString(),
+ parseInt('0x'+_table.substr(20,5)).toString(),
+ parseInt('0x'+_table.substr(25,5)).toString()
+ ];
+ var _calday = [
+ _info[0].substr(0,1),
+ _info[0].substr(1,2),
+ _info[0].substr(3,1),
+ _info[0].substr(4,2),
+ 
+ _info[1].substr(0,1),
+ _info[1].substr(1,2),
+ _info[1].substr(3,1),
+ _info[1].substr(4,2),
+ 
+ _info[2].substr(0,1),
+ _info[2].substr(1,2),
+ _info[2].substr(3,1),
+ _info[2].substr(4,2),
+ 
+ _info[3].substr(0,1),
+ _info[3].substr(1,2),
+ _info[3].substr(3,1),
+ _info[3].substr(4,2),
+ 
+ _info[4].substr(0,1),
+ _info[4].substr(1,2),
+ _info[4].substr(3,1),
+ _info[4].substr(4,2),
+ 
+ _info[5].substr(0,1),
+ _info[5].substr(1,2),
+ _info[5].substr(3,1),
+ _info[5].substr(4,2),
+ ];
+ return parseInt(_calday[n-1]);
+ },
+ 
+ 
+ /**
+ * 传入农历数字月份返回汉语通俗表示法
+ * @param lunar month
+ * @return Cn string
+ * @eg:var cnMonth = calendar.toChinaMonth(12) ;//cnMonth='腊月'
+ */
+ toChinaMonth:function(m) { // 月 => \u6708
+ if(m>12 || m<1) {return -1} //若参数错误 返回-1
+ var s = calendar.nStr3[m-1];
+ s+= "\u6708";//加上月字
+ return s;
+ },
+ 
+ 
+ /**
+ * 传入农历日期数字返回汉字表示法
+ * @param lunar day
+ * @return Cn string
+ * @eg:var cnDay = calendar.toChinaDay(21) ;//cnMonth='廿一'
+ */
+ toChinaDay:function(d){ //日 => \u65e5
+ var s;
+ switch (d) {
+ case 10:
+ s = '\u521d\u5341'; break;
+ case 20:
+ s = '\u4e8c\u5341'; break;
+ break;
+ case 30:
+ s = '\u4e09\u5341'; break;
+ break;
+ default :
+ s = calendar.nStr2[Math.floor(d/10)];
+ s += calendar.nStr1[d%10];
+ }
+ return(s);
+ },
+ 
+ 
+ /**
+ * 年份转生肖[!仅能大致转换] => 精确划分生肖分界线是“立春”
+ * @param y year
+ * @return Cn string
+ * @eg:var animal = calendar.getAnimal(1987) ;//animal='兔'
+ */
+ getAnimal: function(y) {
+ return calendar.Animals[(y - 4) % 12]
+ },
+ 
+ 
+ /**
+ * 传入公历年月日获得详细的公历、农历object信息 <=>JSON
+ * @param y  solar year
+ * @param m solar month
+ * @param d  solar day
+ * @return JSON object
+ * @eg:console.log(calendar.solar2lunar(1987,11,01));
+ */
+ solar2lunar:function (y,m,d) { //参数区间1900.1.31~2100.12.31
+ if(y<1900 || y>2100) {return -1;}//年份限定、上限
+ if(y==1900&&m==1&&d<31) {return -1;}//下限
+ if(!y) { //未传参 获得当天
+ var objDate = new Date();
+ }else {
+ var objDate = new Date(y,parseInt(m)-1,d)
+ }
+ var i, leap=0, temp=0;
+ //修正ymd参数
+ var y = objDate.getFullYear(),m = objDate.getMonth()+1,d = objDate.getDate();
+ var offset = (Date.UTC(objDate.getFullYear(),objDate.getMonth(),objDate.getDate()) - Date.UTC(1900,0,31))/86400000;
+ for(i=1900; i<2101 && offset>0; i++) { temp=calendar.lYearDays(i); offset-=temp; }
+ if(offset<0) { offset+=temp; i--; }
+ 
+ //是否今天
+ var isTodayObj = new Date(),isToday=false;
+ if(isTodayObj.getFullYear()==y && isTodayObj.getMonth()+1==m && isTodayObj.getDate()==d) {
+ isToday = true;
+ }
+ //星期几
+ var nWeek = objDate.getDay(),cWeek = calendar.nStr1[nWeek];
+ if(nWeek==0) {nWeek =7;}//数字表示周几顺应天朝周一开始的惯例
+ //农历年
+ var year = i;
+ 
+ var leap = calendar.leapMonth(i); //闰哪个月
+ var isLeap = false;
+ 
+ //效验闰月
+ for(i=1; i<13 && offset>0; i++) {
+ //闰月
+ if(leap>0 && i==(leap+1) && isLeap==false){ 
+ --i;
+ isLeap = true; temp = calendar.leapDays(year); //计算农历闰月天数
+ }
+ else{
+ temp = calendar.monthDays(year, i);//计算农历普通月天数
+ }
+ //解除闰月
+ if(isLeap==true && i==(leap+1)) { isLeap = false; }
+ offset -= temp;
+ }
+ 
+ if(offset==0 && leap>0 && i==leap+1)
+ if(isLeap){
+ isLeap = false;
+ }else{ 
+ isLeap = true; --i;
+ }
+ if(offset<0){ offset += temp; --i; }
+ //农历月
+ var month = i;
+ //农历日
+ var day = offset + 1;
+ 
+ //天干地支处理
+ var sm = m-1;
+ var term3 = calendar.getTerm(year,3); //该农历年立春日期
+ var gzY = calendar.toGanZhi(year-4);//普通按年份计算,下方尚需按立春节气来修正
+ 
+ //依据立春日进行修正gzY
+ if(sm<2 && d<term3) {
+ gzY = calendar.toGanZhi(year-5);
+ }else {
+ gzY = calendar.toGanZhi(year-4);
+ }
+ 
+ //月柱 1900年1月小寒以前为 丙子月(60进制12)
+ var firstNode = calendar.getTerm(y,(m*2-1));//返回当月「节」为几日开始
+ var secondNode = calendar.getTerm(y,(m*2));//返回当月「节」为几日开始
+ 
+ //依据12节气修正干支月
+ var gzM = calendar.toGanZhi((y-1900)*12+m+11);
+ if(d>=firstNode) {
+ gzM = calendar.toGanZhi((y-1900)*12+m+12);
+ }
+ 
+ //传入的日期的节气与否
+ var isTerm = false;
+ var Term = null;
+ if(firstNode==d) {
+ isTerm = true;
+ Term = calendar.solarTerm[m*2-2];
+ }
+ if(secondNode==d) {
+ isTerm = true;
+ Term = calendar.solarTerm[m*2-1];
+ }
+ //日柱 当月一日与 1900/1/1 相差天数
+ var dayCyclical = Date.UTC(y,sm,1,0,0,0,0)/86400000+25567+10;
+ var gzD = calendar.toGanZhi(dayCyclical+d-1);
+ 
+ return {'lYear':year,'lMonth':month,'lDay':day,'Animal':calendar.getAnimal(year),'IMonthCn':(isLeap?"\u95f0":'')+calendar.toChinaMonth(month),'IDayCn':calendar.toChinaDay(day),'cYear':y,'cMonth':m,'cDay':d,'gzYear':gzY,'gzMonth':gzM,'gzDay':gzD,'isToday':isToday,'isLeap':isLeap,'nWeek':nWeek,'ncWeek':"\u661f\u671f"+cWeek,'isTerm':isTerm,'Term':Term};
+ }, 
+ 
+ 
+ /**
+ * 传入公历年月日以及传入的月份是否闰月获得详细的公历、农历object信息 <=>JSON
+ * @param y  lunar year
+ * @param m lunar month
+ * @param d  lunar day
+ * @param isLeapMonth  lunar month is leap or not.
+ * @return JSON object
+ * @eg:console.log(calendar.lunar2solar(1987,9,10));
+ */
+ lunar2solar:function(y,m,d,isLeapMonth) {	//参数区间1900.1.31~2100.12.1
+ var leapOffset = 0;
+ var leapMonth = calendar.leapMonth(y);
+ var leapDay = calendar.leapDays(y);
+ if(isLeapMonth&&(leapMonth!=m)) {return -1;}//传参要求计算该闰月公历 但该年得出的闰月与传参的月份并不同
+ if(y==2100&&m==12&&d>1 || y==1900&&m==1&&d<31) {return -1;}//超出了最大极限值
+ var day = calendar.monthDays(y,m);
+ if(y<1900 || y>2100 || d>day) {return -1;}//参数合法性效验
+ 
+ //计算农历的时间差
+ var offset = 0;
+ for(var i=1900;i<y;i++) {
+ offset+=calendar.lYearDays(i);
+ }
+ var leap = 0,isAdd= false;
+ for(var i=1;i<m;i++) {
+ leap = calendar.leapMonth(y);
+ if(!isAdd) {//处理闰月
+ if(leap<=i && leap>0) { 
+ offset+=calendar.leapDays(y);isAdd = true;
+ }
+ }
+ offset+=calendar.monthDays(y,i);
+ }
+ //转换闰月农历 需补充该年闰月的前一个月的时差
+ if(isLeapMonth) {offset+=day;}
+ //1900年农历正月一日的公历时间为1900年1月30日0时0分0秒(该时间也是本农历的最开始起始点)
+ var stmap = Date.UTC(1900,1,30,0,0,0);
+ var calObj = new Date((offset+d-31)*86400000+stmap);
+ var cY = calObj.getUTCFullYear();
+ var cM = calObj.getUTCMonth()+1;
+ var cD = calObj.getUTCDate();
+ 
+ return calendar.solar2lunar(cY,cM,cD);
+ } 
+};

=== modified file 'AgendaView.qml'
--- AgendaView.qml	2015-11-23 09:30:32 +0000
+++ AgendaView.qml	2015-11-23 09:30:32 +0000
@@ -21,6 +21,7 @@
 import Ubuntu.Components 1.1
 import Ubuntu.Components.ListItems 1.0 as ListItem
 import "dateExt.js" as DateExt
+import "./3rd-party/lunar.js" as Lunar
 
 Page{
     id: root
@@ -168,7 +169,16 @@
                 // while the second one (%2) refers to the end time
                 var timeString = i18n.tr("%1 - %2").arg(startTime).arg(endTime)
 
-                header.text = date
+                if (mainView.displayLunarCalendar) {
+                    var lunarDate = Lunar.calendar.solar2lunar(event.startDateTime.getFullYear(),
+                                                               event.startDateTime.getMonth() + 1,
+                                                               event.startDateTime.getDate())
+                    header.text = i18n.tr("%1 %2 %3 %4 %5").arg(lunarDate.gzYear).arg(lunarDate .IMonthCn).arg(lunarDate.IDayCn)
+                                                            .arg(lunarDate.gzDay).arg(lunarDate.isTerm ? lunarDate.Term : "")
+                } else {
+                    header.text = date
+                }
+
                 timeLabel.text = timeString
                 header.color = event.startDateTime.toLocaleDateString() === new Date().toLocaleDateString() ? UbuntuColors.orange : UbuntuColors.darkGrey
                 detailsContainer.color = eventListModel.collection(event.collectionId).color
@@ -221,8 +231,6 @@
                     height: detailsColumn.height + units.gu(1)
 
                     ListItem.Standard{
-
-
                         showDivider:false
                         Column{
                             id: detailsColumn

=== modified file 'AllDayEventComponent.qml'
--- AllDayEventComponent.qml	2015-11-23 09:30:32 +0000
+++ AllDayEventComponent.qml	2015-06-16 09:18:21 +0000
@@ -40,9 +40,6 @@
         for(var i = 0 ; i < items.length ; ++i) {
             var event = items[(i)];
             if( event && event.allDay ) {
-
-                console.log("event.startDateTime", event.startDateTime,"    event.endDateTime",event.endDateTime);
-
                 for(var d = event.startDateTime; d < event.endDateTime; d = d.addDays(1)) {
                     var key = Qt.formatDateTime(d, "dd-MMM-yyyy");
                     if( !(key in map)) {

=== modified file 'CMakeLists.txt'
--- CMakeLists.txt	2014-09-25 21:34:16 +0000
+++ CMakeLists.txt	2015-11-23 09:30:32 +0000
@@ -75,6 +75,8 @@
 
 install(FILES ${APPLICATION_FILE} DESTINATION ${APPLICATION_DIR})
 
+install(DIRECTORY "3rd-party" DESTINATION ${DATA_DIR})
+
 # Tests
 enable_testing()
 

=== modified file 'DayView.qml'
--- DayView.qml	2015-11-23 09:30:32 +0000
+++ DayView.qml	2015-11-23 09:30:32 +0000
@@ -20,6 +20,7 @@
 import Ubuntu.Components 1.1
 import "dateExt.js" as DateExt
 import "ViewType.js" as ViewType
+import "./3rd-party/lunar.js" as Lunar
 
 Page{
     id: dayViewPage
@@ -57,7 +58,6 @@
             id:monthYear
             objectName:"monthYearLabel"
             fontSize: "x-large"
-            text: currentDay.toLocaleString(Qt.locale(),i18n.tr("MMMM yyyy"))
             font.capitalization: Font.Capitalize
         }
     }
@@ -137,4 +137,17 @@
             }
         }
     }
+
+    Component.onCompleted: {
+        monthYear.text = Qt.binding(function(){
+            if(mainView.displayLunarCalendar){
+                var lunarDate = Lunar.calendar.solar2lunar(currentDay.getFullYear(),
+                                                           currentDay.getMonth() + 1,
+                                                           currentDay.getDate())
+                return i18n.tr("%1 %2").arg(lunarDate .IMonthCn).arg(lunarDate.gzYear)
+            } else {
+                return currentDay.toLocaleString(Qt.locale(),i18n.tr("MMMM yyyy"))
+            }
+        })
+    }
 }

=== modified file 'EventDetails.qml'
--- EventDetails.qml	2015-08-03 04:47:59 +0000
+++ EventDetails.qml	2015-11-23 09:30:32 +0000
@@ -24,6 +24,7 @@
 
 import "Defines.js" as Defines
 import "dateExt.js" as DateExt
+import "./3rd-party/lunar.js" as Lunar
 
 Page {
     id: root
@@ -123,21 +124,55 @@
         var startTime = e.startDateTime.toLocaleTimeString(Qt.locale(), Locale.ShortFormat)
         var endTime = e.endDateTime.toLocaleTimeString(Qt.locale(), Locale.ShortFormat)
 
+        var lunarStartDate = null;
+        var lunarEndDate = null;
+        if (mainView.displayLunarCalendar) {
+            lunarStartDate = Lunar.calendar.solar2lunar(e.startDateTime.getFullYear(),
+                                                   e.startDateTime.getMonth() + 1,
+                                                   e.startDateTime.getDate())
+
+            lunarEndDate = Lunar.calendar.solar2lunar(e.endDateTime.getFullYear(),
+                                                   e.endDateTime.getMonth() + 1,
+                                                   e.endDateTime.getDate())
+        }
+
         if( e.allDay ) {
             var days = Math.floor((e.endDateTime - e.startDateTime) / Date.msPerDay);
             if( days !== 1 ) {
-                dateLabel.text = i18n.tr("%1 - %2 (All Day)")
-                .arg( e.startDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat))
-                .arg( e.endDateTime.addDays(-1).toLocaleDateString(Qt.locale(), Locale.LongFormat))
+                if (mainView.displayLunarCalendar) {
+                    dateLabel.text = i18n.tr("%1 %2 %3 - %4 %5 %6 (All Day)")
+                    .arg(lunarStartDate.gzYear).arg(lunarStartDate .IMonthCn).arg(lunarStartDate.IDayCn)
+                    .arg(lunarEndDate.gzYear).arg(lunarEndDate .IMonthCn).arg(lunarEndDate.IDayCn)
+                } else {
+                    dateLabel.text = i18n.tr("%1 - %2 (All Day)")
+                    .arg( e.startDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat))
+                    .arg( e.endDateTime.addDays(-1).toLocaleDateString(Qt.locale(), Locale.LongFormat))
+                }
             } else {
-                dateLabel.text = i18n.tr("%1 (All Day)").arg( e.startDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat))
+                if (mainView.displayLunarCalendar) {
+                    dateLabel.text = i18n.tr("%1 %2 %3 (All Day)")
+                    .arg(lunarStartDate.gzYear).arg(lunarStartDate .IMonthCn).arg(lunarStartDate.IDayCn)
+                } else {
+                    dateLabel.text = i18n.tr("%1 (All Day)").arg( e.startDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat))
+                }
             }
         } else {
             if (e.endDateTime.getDate() !== e.startDateTime.getDate()) {
-                dateLabel.text = e.startDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat) + ", " +startTime + " - "
-                        + e.endDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat) +  ", " + endTime;
+                if (mainView.displayLunarCalendar) {
+                    dateLabel.text = i18n.tr("%1 %2 %3, %4 - %5 %6 %7, %8")
+                    .arg(lunarStartDate.gzYear).arg(lunarStartDate .IMonthCn).arg(lunarStartDate.IDayCn).arg(startTime)
+                    .arg(lunarEndDate.gzYear).arg(lunarEndDate .IMonthCn).arg(lunarEndDate.IDayCn).arg(endTime);
+                } else {
+                    dateLabel.text = e.startDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat) + ", " +startTime + " - "
+                            + e.endDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat) +  ", " + endTime;
+                }
             } else {
-                dateLabel.text = e.startDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat) + ", " +startTime + " - "  + endTime;
+                if (mainView.displayLunarCalendar) {
+                    dateLabel.text = i18n.tr("%1 %2 %3, %4 - %5")
+                    .arg(lunarStartDate.gzYear).arg(lunarStartDate .IMonthCn).arg(lunarStartDate.IDayCn).arg(startTime).arg(endTime);
+                } else {
+                    dateLabel.text = e.startDateTime.toLocaleDateString(Qt.locale(), Locale.LongFormat) + ", " +startTime + " - "  + endTime;
+                }
             }
         }
 

=== modified file 'HeaderDateComponent.qml'
--- HeaderDateComponent.qml	2015-05-14 13:03:02 +0000
+++ HeaderDateComponent.qml	2015-11-23 09:30:32 +0000
@@ -18,6 +18,7 @@
 
 import QtQuick 2.3
 import Ubuntu.Components 1.1
+import "./3rd-party/lunar.js" as Lunar
 
 Item {
     id: root
@@ -79,4 +80,17 @@
             root.dateSelected(date);
         }
     }
+
+    Component.onCompleted: {
+        dateLabel.text = Qt.binding(function(){
+            if(mainView.displayLunarCalendar){
+                var lunarDate = Lunar.calendar.solar2lunar(date.getFullYear(),
+                                                           date.getMonth() + 1,
+                                                           date.getDate())
+                return i18n.tr("%1 %2 %3").arg(lunarDate.IDayCn).arg(lunarDate.gzDay).arg(lunarDate.isTerm ? lunarDate.Term : "")
+            } else {
+                return date.getDate();
+            }
+        })
+    }
 }

=== modified file 'MonthComponent.qml'
--- MonthComponent.qml	2015-11-23 09:30:32 +0000
+++ MonthComponent.qml	2015-11-23 09:30:32 +0000
@@ -32,7 +32,9 @@
     property var isYearView;
     property var selectedDay;
     property bool displayWeekNumber:false;
+    property bool displayLunarCalendar: false;
 
+    property string subLabelFontSize: "small"
     property string dayLabelFontSize: "medium"
     property string dateLabelFontSize: "large"
     property string monthLabelFontSize: "x-large"
@@ -93,7 +95,6 @@
         property int todayMonth: today.getMonth()
         property int todayYear: today.getFullYear()
 
-
         //date from month will start, this date might be from previous month
         property var monthStart: currentMonth.weekStart( Qt.locale().firstDayOfWeek )
         property int monthStartDate: monthStart.getDate()
@@ -167,6 +168,7 @@
                     anchors.fill: parent
                     month: intern.curMonth
                     year: intern.curMonthYear
+                    daysInMonth: intern.daysInCurMonth
 
                     monthLabelFontSize: root.monthLabelFontSize
                     yearLabelFontSize: root.yearLabelFontSize
@@ -334,6 +336,7 @@
             width: parent.dayWidth
             height: parent.dayHeight
             fontSize: intern.dateFontSize
+            showLunarCalendar:  displayLunarCalendar
             showEvent: showEvents
                         && intern.eventStatus !== undefined
                         && intern.eventStatus[index] !== undefined

=== modified file 'MonthComponentDateDelegate.qml'
--- MonthComponentDateDelegate.qml	2015-09-05 05:30:23 +0000
+++ MonthComponentDateDelegate.qml	2015-11-23 09:30:32 +0000
@@ -1,5 +1,6 @@
 import QtQuick 2.0
 import Ubuntu.Components 1.1
+import "./3rd-party/lunar.js" as Lunar
 
 Item{
     id: dateRootItem
@@ -8,6 +9,7 @@
     property bool isCurrentMonth;
     property bool isToday;
     property bool showEvent;
+    property bool showLunarCalendar;
     property alias fontSize: dateLabel.font.pixelSize
 
     property bool isSelected: false
@@ -48,6 +50,50 @@
     }
 
     Loader{
+        sourceComponent: showLunarCalendar ? reservedFiled : undefined
+        onSourceComponentChanged: {
+            if (item != undefined) {
+                item.reservedData = Qt.binding(function(){
+                    var lunarDate = Lunar.calendar.solar2lunar(intern.monthStartYear,
+                                                               intern.monthStartMonth + 1,
+                                                               intern.monthStartDate + index)
+                    if (lunarDate.isTerm) {
+                        return {"lunarText": lunarDate.Term, "isTerm" :lunarDate.isTerm};
+                    } else {
+                        return {"lunarText": lunarDate.IDayCn, "isTerm" :lunarDate.isTerm};
+                    }
+                })
+            }
+
+            width = Qt.binding( function() { return units.gu(0.8)})
+            height = Qt.binding( function() { return width })
+            anchors.horizontalCenter = Qt.binding( function() { return  parent.horizontalCenter })
+            anchors.top = Qt.binding( function() { return parent.verticalCenter })
+            anchors.topMargin = Qt.binding( function() {
+                return (dateRootItem.height > dateRootItem.width ? dateRootItem.width :dateRootItem.height)/ 4.0 + units.gu(0.25)
+            });
+        }
+    }
+
+    //this component is reserved for extra information display
+    Component {
+        id: reservedFiled
+        Label {
+            id: reservedLabel
+            property var reservedData
+            onReservedDataChanged: {
+                text = reservedData.lunarText
+                if (reservedData.isTerm)
+                    color = "red";
+            }
+
+            horizontalAlignment: Text.AlignHCenter
+            fontSize: root.subLabelFontSize
+            color: "#5D5D5D"
+        }
+    }
+
+    Loader{        
         sourceComponent: showEvent ? eventIndicatorComp : undefined
         onSourceComponentChanged: {
             width = Qt.binding( function() { return units.gu(0.8)})
@@ -55,8 +101,12 @@
             anchors.horizontalCenter = Qt.binding( function() { return  parent.horizontalCenter })
             anchors.top = Qt.binding( function() { return parent.verticalCenter })
             anchors.topMargin = Qt.binding( function() {
-                var w = (dateRootItem.height > dateRootItem.width ? dateRootItem.width :dateRootItem.height)/1.3
-                return (w/2) + units.gu(0.1)
+                if (showLunarCalendar) {
+                    return (dateRootItem.height > dateRootItem.width ? dateRootItem.width :dateRootItem.height) / 2 + units.gu(1.5)
+                } else {
+                    var w = (dateRootItem.height > dateRootItem.width ? dateRootItem.width :dateRootItem.height)/1.3
+                    return (w/2) + units.gu(0.1)
+                }
             });
         }
     }

=== modified file 'MonthView.qml'
--- MonthView.qml	2015-11-23 09:30:32 +0000
+++ MonthView.qml	2015-11-23 09:30:32 +0000
@@ -19,6 +19,7 @@
 import Ubuntu.Components 1.1
 import "dateExt.js" as DateExt
 import "colorUtils.js" as Color
+import "./3rd-party/lunar.js" as Lunar
 
 Page {
     id: monthViewPage
@@ -53,12 +54,9 @@
         ]
 
         contents: Label {
+            id:monthYear
             objectName:"monthYearLabel"
             fontSize: "x-large"
-            // TRANSLATORS: this is a time formatting string,
-            // see http://qt-project.org/doc/qt-5/qml-qtqml-date.html#details for valid expressions.
-            // It's used in the header of the month and week views
-            text: currentMonth.toLocaleString(Qt.locale(),i18n.tr("MMMM yyyy"))
             font.capitalization: Font.Capitalize
         }
     }
@@ -109,8 +107,8 @@
 
                     showEvents: true
 
-                    displayWeekNumber: mainView.displayWeekNumber;
-
+                    displayWeekNumber: mainView.displayWeekNumber
+                    displayLunarCalendar: mainView.displayLunarCalendar
                     anchors.fill: parent
 
                     currentMonth: monthViewPath.addMonth(monthViewPath.startMonth,
@@ -130,4 +128,21 @@
             }
         }
     }
+
+    Component.onCompleted: {
+        monthYear.text = Qt.binding(function(){
+            if(mainView.displayLunarCalendar){
+                var year = currentMonth.getFullYear()
+                var month = currentMonth.getMonth()
+                var day = Math.floor(Date.daysInMonth(year, month) / 2.0)
+                var lunarDate = Lunar.calendar.solar2lunar( year, month + 1, day)
+                return i18n.tr("%1 %2").arg(lunarDate .IMonthCn).arg(lunarDate.gzYear)
+            } else {
+                // TRANSLATORS: this is a time formatting string,
+                // see http://qt-project.org/doc/qt-5/qml-qtqml-date.html#details for valid expressions.
+                // It's used in the header of the month and week views
+                return currentMonth.toLocaleString(Qt.locale(),i18n.tr("MMMM yyyy"))
+            }
+        })
+    }
 }

=== modified file 'Settings.qml'
--- Settings.qml	2015-11-23 09:30:32 +0000
+++ Settings.qml	2015-11-23 09:30:32 +0000
@@ -52,29 +52,60 @@
 
         Item{
             width: parent.width;
-            height: Math.max(weekNumber.height, weekCheckBox.height)
+            height: Math.max(weekNumber.height, weekCheckbox.height)
 
             Label{
                 id: weekNumber;
                 objectName: "weekNumber"
                 text: i18n.tr("Show week numbers");
                 elide: Text.ElideRight
-                opacity: weekCheckBox.checked ? 1.0 : 0.8
+                opacity: weekCheckbox.checked ? 1.0 : 0.8
                 color: UbuntuColors.midAubergine
                 anchors {
                     left: parent.left
-                    right: weekCheckBox.left;
+                    right: weekCheckbox.left;
                     margins: units.gu(2)
                     verticalCenter: parent.verticalCenter
                 }
             }
 
             CheckBox {
-                id: weekCheckBox
+                id: weekCheckbox
                 objectName: "weekCheckBox"
                 anchors.right:parent.right;
                 onCheckedChanged: {
-                    mainView.displayWeekNumber = weekCheckBox.checked;
+                    mainView.displayWeekNumber = weekCheckbox.checked;
+                }
+            }
+        }
+
+        ListItem.ThinDivider {}
+
+        Item{
+            width: parent.width;
+            height: Math.max(lunarCal.height, lunarCalCheckbox.height)
+
+            Label{
+                id: lunarCal;
+                objectName: "lunarCalendar"
+                text: i18n.tr("Show lunar calendar");
+                elide: Text.ElideRight
+                opacity: lunarCalCheckbox.checked ? 1.0 : 0.8
+                color: UbuntuColors.midAubergine
+                anchors {
+                    left: parent.left
+                    right: lunarCalCheckbox.left;
+                    margins: units.gu(2)
+                    verticalCenter: parent.verticalCenter
+                }
+            }
+
+            CheckBox {
+                id: lunarCalCheckbox
+                objectName: "lunarCalCheckbox"
+                anchors.right:parent.right;
+                onCheckedChanged: {
+                    mainView.displayLunarCalendar = lunarCalCheckbox.checked
                 }
             }
         }
@@ -83,7 +114,7 @@
     }
 
     Component.onCompleted: {
-        weekCheckBox.checked = mainView.displayWeekNumber;
+        weekCheckbox.checked = mainView.displayWeekNumber
+        lunarCalCheckbox.checked = mainView.displayLunarCalendar
     }
 }
-

=== modified file 'ViewHeader.qml'
--- ViewHeader.qml	2014-11-29 09:40:53 +0000
+++ ViewHeader.qml	2015-11-23 09:30:32 +0000
@@ -17,6 +17,7 @@
  */
 import QtQuick 2.3
 import Ubuntu.Components 1.1
+import "./3rd-party/lunar.js" as Lunar
 
 Item{
     id: header
@@ -25,6 +26,7 @@
 
     property int month;
     property int year;
+    property int daysInMonth;
 
     property string monthLabelFontSize: "x-large"
     property string yearLabelFontSize: "large"
@@ -33,7 +35,6 @@
         id: monthLabel
         objectName: "monthLabel"
         fontSize: monthLabelFontSize
-        text: Qt.locale().standaloneMonthName(month)
         anchors.leftMargin: units.gu(1)
         anchors.left: parent.left
         color:"black"
@@ -44,10 +45,28 @@
         id: yearLabel
         objectName: "yearLabel"
         fontSize: yearLabelFontSize
-        text: year
         anchors.right: parent.right
         anchors.rightMargin: units.gu(1)
         color:"black"
         anchors.verticalCenter: parent.verticalCenter
     }
+
+    Component.onCompleted:  {
+        yearLabel.text = Qt.binding(function(){
+            if (mainView.displayLunarCalendar) {
+                var lunarDate = Lunar.calendar.solar2lunar(year, month + 1, daysInMonth)
+                return lunarDate.gzYear
+            } else {
+                return  year
+            }
+        })
+        monthLabel.text = Qt.binding(function(){
+            if (mainView.displayLunarCalendar) {
+                var lunarDate = Lunar.calendar.solar2lunar(year, month + 1, daysInMonth)
+                return lunarDate.IMonthCn
+            } else {
+                return Qt.locale().standaloneMonthName(month)
+            }
+        })
+    }
 }

=== modified file 'WeekView.qml'
--- WeekView.qml	2015-11-23 09:30:32 +0000
+++ WeekView.qml	2015-11-23 09:30:32 +0000
@@ -20,6 +20,7 @@
 import Ubuntu.Components 1.1
 import "dateExt.js" as DateExt
 import "ViewType.js" as ViewType
+import "./3rd-party/lunar.js" as Lunar
 
 Page{
     id: weekViewPage
@@ -61,7 +62,6 @@
             id:monthYear
             objectName:"monthYearLabel"
             fontSize: "x-large"
-            text: i18n.tr(dayStart.toLocaleString(Qt.locale(),i18n.tr("MMMM yyyy")))
             font.capitalization: Font.Capitalize
         }
     }
@@ -160,4 +160,17 @@
             }
         }
     }
+
+    Component.onCompleted: {
+        monthYear.text = Qt.binding(function(){
+            if(mainView.displayLunarCalendar){
+                var lunarDate = Lunar.calendar.solar2lunar(dayStart.getFullYear(),
+                                                           dayStart.getMonth() + 1,
+                                                           dayStart.getDate())
+                return i18n.tr("%1 %2").arg(lunarDate .IMonthCn).arg(lunarDate.gzYear)
+            } else {
+                return dayStart.toLocaleString(Qt.locale(),i18n.tr("MMMM yyyy"))
+            }
+        })
+    }
 }

=== modified file 'YearView.qml'
--- YearView.qml	2015-11-23 09:30:32 +0000
+++ YearView.qml	2015-11-23 09:30:32 +0000
@@ -18,8 +18,9 @@
 
 import QtQuick 2.3
 import Ubuntu.Components 1.1
-
 import "dateExt.js" as DateExt
+import "./3rd-party/lunar.js" as Lunar
+
 Page {
     id: yearViewPage
     objectName: "yearViewPage"
@@ -58,7 +59,6 @@
             id:year
             objectName:"yearLabel"
             fontSize: "x-large"
-            text: i18n.tr("Year %1").arg(currentYear)
         }
     }
 
@@ -99,4 +99,15 @@
             }
         }
     }
+
+    Component.onCompleted: {
+        year.text = Qt.binding(function(){
+            if(mainView.displayLunarCalendar){
+                var lunarDate = Lunar.calendar.solar2lunar(currentYear, 6, 0)
+                return lunarDate.gzYear +" "+ lunarDate.Animal
+            } else {
+                return i18n.tr("Year %1").arg(currentYear)
+            }
+        })
+    }
 }

=== modified file 'YearViewDelegate.qml'
--- YearViewDelegate.qml	2015-11-23 09:30:32 +0000
+++ YearViewDelegate.qml	2015-11-23 09:30:32 +0000
@@ -79,6 +79,7 @@
                     showEvents: false
                     currentMonth: new Date(yearView.year, index, 1, 0, 0, 0, 0)
                     displayWeekNumber: mainView.displayWeekNumber;
+                    displayLunarCalendar: false; //we disable lunar calendar display in yeaer view due to space
                     isCurrentItem: yearView.focus
 
                     isYearView: true

=== modified file 'calendar.qml'
--- calendar.qml	2015-11-23 09:30:32 +0000
+++ calendar.qml	2015-11-23 09:30:32 +0000
@@ -26,6 +26,7 @@
     id: mainView
 
     property bool displayWeekNumber: false;
+    property bool displayLunarCalendar: false;
 
     useDeprecatedToolbar: false
 
@@ -325,6 +326,7 @@
                 id: settings
                 property alias defaultViewIndex: tabs.selectedTabIndex
                 property alias showWeekNumber: mainView.displayWeekNumber
+                property alias showLunarCalendar: mainView.displayLunarCalendar
             }
 
             Keys.onTabPressed: {

=== modified file 'po/com.ubuntu.calendar.pot'
--- po/com.ubuntu.calendar.pot	2015-11-23 09:30:32 +0000
+++ po/com.ubuntu.calendar.pot	2015-11-23 09:30:32 +0000
@@ -8,7 +8,7 @@
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-11-23 15:14+0800\n"
+"POT-Creation-Date: 2015-11-23 17:13+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@xxxxxx>\n"
@@ -18,41 +18,46 @@
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n"
 
-#: ../AgendaView.qml:51 ../DayView.qml:40 ../MonthView.qml:39
-#: ../WeekView.qml:44 ../YearView.qml:42
+#: ../AgendaView.qml:52 ../DayView.qml:41 ../MonthView.qml:40
+#: ../WeekView.qml:45 ../YearView.qml:43
 msgid "Today"
 msgstr ""
 
-#: ../AgendaView.qml:93
+#: ../AgendaView.qml:94
 msgid "No upcoming events"
 msgstr ""
 
-#: ../AgendaView.qml:96
+#: ../AgendaView.qml:97
 msgid "You have no calendars enabled"
 msgstr ""
 
-#: ../AgendaView.qml:106
+#: ../AgendaView.qml:107
 msgid "Enable calendars"
 msgstr ""
 
 #. TRANSLATORS: the first argument (%1) refers to a start time for an event,
 #. while the second one (%2) refers to the end time
-#: ../AgendaView.qml:169 ../EventBubble.qml:133
+#: ../AgendaView.qml:170 ../EventBubble.qml:133
 #, qt-format
 msgid "%1 - %2"
 msgstr ""
 
+#: ../AgendaView.qml:176
+#, qt-format
+msgid "%1 %2 %3 %4 %5"
+msgstr ""
+
 #. TRANSLATORS: the first parameter refers to the number of all-day events
 #. on a given day. "Ev." is short form for "Events".
 #. Please keep the translation of "Ev." to 3 characters only, as the week view
 #. where it's shown has limited space
-#: ../AllDayEventComponent.qml:126
+#: ../AllDayEventComponent.qml:123
 #, qt-format
 msgid "%1 ev."
 msgstr ""
 
 #. TRANSLATORS: the argument refers to the number of all day events
-#: ../AllDayEventComponent.qml:130
+#: ../AllDayEventComponent.qml:127
 #, qt-format
 msgid "%1 all day event"
 msgid_plural "%1 all day events"
@@ -98,10 +103,15 @@
 msgid "Search contact"
 msgstr ""
 
+#: ../DayView.qml:147 ../MonthView.qml:139 ../WeekView.qml:170
+#, qt-format
+msgid "%1 %2"
+msgstr ""
+
 #. TRANSLATORS: this is a time formatting string,
 #. see http://qt-project.org/doc/qt-5/qml-qtqml-date.html#details for valid expressions.
 #. It's used in the header of the month and week views
-#: ../DayView.qml:60 ../MonthView.qml:61 ../WeekView.qml:64
+#: ../DayView.qml:149 ../MonthView.qml:144 ../WeekView.qml:172
 msgid "MMMM yyyy"
 msgstr ""
 
@@ -169,35 +179,55 @@
 msgid "%1 <b>%2</b>"
 msgstr ""
 
-#: ../EventDetails.qml:43 ../NewEvent.qml:436
+#: ../EventDetails.qml:44 ../NewEvent.qml:436
 msgid "Event Details"
 msgstr ""
 
 #. TRANSLATORS: the first parameter refers to the name of event calendar.
-#: ../EventDetails.qml:68
+#: ../EventDetails.qml:69
 #, qt-format
 msgid "%1 Calendar"
 msgstr ""
 
-#: ../EventDetails.qml:129
+#: ../EventDetails.qml:143
+#, qt-format
+msgid "%1 %2 %3 - %4 %5 %6 (All Day)"
+msgstr ""
+
+#: ../EventDetails.qml:147
 #, qt-format
 msgid "%1 - %2 (All Day)"
 msgstr ""
 
-#: ../EventDetails.qml:133
+#: ../EventDetails.qml:153
+#, qt-format
+msgid "%1 %2 %3 (All Day)"
+msgstr ""
+
+#: ../EventDetails.qml:156
 #, qt-format
 msgid "%1 (All Day)"
 msgstr ""
 
-#: ../EventDetails.qml:203
+#: ../EventDetails.qml:162
+#, qt-format
+msgid "%1 %2 %3, %4 - %5 %6 %7, %8"
+msgstr ""
+
+#: ../EventDetails.qml:171
+#, qt-format
+msgid "%1 %2 %3, %4 - %5"
+msgstr ""
+
+#: ../EventDetails.qml:238
 msgid "Edit"
 msgstr ""
 
-#: ../EventDetails.qml:354 ../NewEvent.qml:538
+#: ../EventDetails.qml:389 ../NewEvent.qml:538
 msgid "Guests"
 msgstr ""
 
-#: ../EventDetails.qml:397 ../EventReminder.qml:35 ../NewEvent.qml:635
+#: ../EventDetails.qml:432 ../EventReminder.qml:35 ../NewEvent.qml:635
 msgid "Reminder"
 msgstr ""
 
@@ -251,6 +281,11 @@
 msgid "Weekly on %1"
 msgstr ""
 
+#: ../HeaderDateComponent.qml:90
+#, qt-format
+msgid "%1 %2 %3"
+msgstr ""
+
 #: ../LimitLabelModel.qml:25
 msgid "Never"
 msgstr ""
@@ -263,7 +298,7 @@
 msgid "After Date"
 msgstr ""
 
-#: ../MonthComponent.qml:260
+#: ../MonthComponent.qml:262
 msgid "Wk"
 msgstr ""
 
@@ -402,6 +437,10 @@
 msgid "Show week numbers"
 msgstr ""
 
+#: ../Settings.qml:91
+msgid "Show lunar calendar"
+msgstr ""
+
 #: ../TimeLineBase.qml:73
 msgid "Untitled"
 msgstr ""
@@ -416,35 +455,35 @@
 msgid "All Day"
 msgstr ""
 
-#: ../YearView.qml:61
+#: ../YearView.qml:109
 #, qt-format
 msgid "Year %1"
 msgstr ""
 
-#: ../calendar.qml:47
+#: ../calendar.qml:48
 msgid ""
 "Calendar app accept four arguments: --starttime, --endtime, --newevent and --"
 "eventid. They will be managed by system. See the source for a full comment "
 "about them"
 msgstr ""
 
-#: ../calendar.qml:455
+#: ../calendar.qml:457
 msgid "Year"
 msgstr ""
 
-#: ../calendar.qml:462
+#: ../calendar.qml:464
 msgid "Month"
 msgstr ""
 
-#: ../calendar.qml:469
+#: ../calendar.qml:471
 msgid "Week"
 msgstr ""
 
-#: ../calendar.qml:476
+#: ../calendar.qml:478
 msgid "Day"
 msgstr ""
 
-#: ../calendar.qml:483
+#: ../calendar.qml:485
 msgid "Agenda"
 msgstr ""
 

=== modified file 'po/zh_CN.po'
--- po/zh_CN.po	2015-11-08 05:43:56 +0000
+++ po/zh_CN.po	2015-11-23 09:30:32 +0000
@@ -157,6 +157,10 @@
 msgid "New Event"
 msgstr "新建事件"
 
+#: ../EventActions.qml:72 ../Settings.qml:28
+msgid "Settings"
+msgstr "设置"
+
 #. TRANSLATORS: the first argument (%1) refers to a time for an event,
 #. while the second one (%2) refers to title of event
 #: ../EventBubble.qml:144 ../EventBubble.qml:149