code.delx.au - comingnext/blob - comingNextB/index.html

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml">
   4 <head>
   5
   6 <title>Coming Next</title>
   7
   8 <style type="text/css">
   9 /* The following classes can be modified by widget settings */
  10 .background { }
  11 .backgroundFullscreen { }
  12 .weekDay { }
  13 .date { }
  14 .today { }
  15 .tomorrow { }
  16 .time { }
  17 .now { }
  18 .description { }
  19 .icon { }
  20 </style>
  21
  22 <script type="text/javascript" src="localizedTextStrings.js" charset="utf-8" />
  23
  24 <script>
  25 // valid types for the config object are 'Int', 'Bool', 'String', 'Enum', 'UID'
  26 var config = {
  27         monthRange: { Type: 'Int', Default: 2, Value: 2,},
  28         includeTodos: { Type: 'Bool', Default: true, Value: true,},
  29         useBackgroundImage: { Type: 'Bool', Default: true, Value: true,},
  30         showCombinedDateTime: { Type: 'Bool', Default: false, Value: false,},
  31         showLocation: { Type: 'Bool', Default: true, Value: true,},
  32         showTodayAsText: { Type: 'Bool', Default: true, Value: true,},
  33         todayText: { Type: 'String', Default: getLocalizedText('settings.default.todayText'), Value: getLocalizedText('settings.default.todayText'),},
  34         tomorrowText: { Type: 'String', Default: getLocalizedText('settings.default.tomorrowText'), Value: getLocalizedText('settings.default.tomorrowText'),},
  35         showNowAsText: { Type: 'Bool', Default: true, Value: true,},
  36         nowText: { Type: 'String', Default: getLocalizedText('settings.default.nowText'), Value: getLocalizedText('settings.default.nowText'),},
  37         dateSeparator: { Type: 'String', Default: getLocalizedText('settings.default.dateSeparator'), Value: getLocalizedText('settings.default.dateSeparator'),},
  38         dateFormat: { Type: 'Enum', Default: 'auto', Value: 'auto', ValidValues: ['auto', 'DDMM', 'MMDD'],},
  39         weekDayLength: { Type: 'Int', Default: 2, Value: 2,},
  40         updateDataInterval: { Type: 'Int', Default: 5, Value: 5,},
  41         calendarApp: { Type: 'UID', Default: 0x10005901, Value: 0x10005901,},
  42         eventsPerWidget: { Type: 'Int', Default: 4, Value: 4,},
  43         showNothingText: { Type: 'Bool', Default: true, Value: true,},
  44         nothingText: { Type: 'String', Default: getLocalizedText('settings.default.nothingText'), Value: getLocalizedText('settings.default.nothingText'),},
  45         enableDaylightSaving: { Type: 'Bool', Default: true, Value: true,},
  46         hideWidgetOnCalendarOpen: { Type: 'Bool', Default: false, Value: false,},
  47         cssStyle_background: { Type: 'String', Default: 'color:#ffffff; background-color:#000000', Value: 'color:#ffffff; background-color:#000000',},
  48         cssStyle_backgroundFullscreen: { Type: 'String', Default: 'color:#ffffff; background-color:#000000', Value: 'color:#ffffff; background-color:#000000',},
  49         cssStyle_weekDay: { Type: 'String', Default: '', Value: '',},
  50         cssStyle_date: { Type: 'String', Default: '', Value: '',},
  51         cssStyle_today: { Type: 'String', Default: 'color:#ff0000', Value: 'color:#ff0000',},
  52         cssStyle_tomorrow: { Type: 'String', Default: 'color:#0000ff', Value: 'color:#0000ff',},
  53         cssStyle_time: { Type: 'String', Default: '', Value: '',},
  54         cssStyle_now: { Type: 'String', Default: 'color:#ff00ff', Value: 'color:#ff00ff',},
  55         cssStyle_description: { Type: 'String', Default: '', Value: '',},
  56         cssStyle_icon: { Type: 'String', Default: 'width:15px; height:15px', Value: 'width:15px; height:15px',},
  57 }
  58
  59
  60
  61 //-------------------------------------------------------
  62 // Nothing of interest from here on...
  63 //-------------------------------------------------------
  64 var panelNum = 1; // use 1 for second panel
  65 var version = "1.25";
  66 var versionURL = "http://comingnext.sourceforge.net/version.xml";
  67 var calendarService = null;
  68 var cacheEntriesHtml = [];
  69 var months_translated = [];
  70 var orientation = '';
  71 var now = new Date();
  72 var mode = 0; // 0 = homescreen, 1 = fullscreen, 2 = settings, 3 = about, 4 = check for update
  73 var reqV = null;
  74
  75 // vars for daylight saving time
  76 var daylightsavingWinter = 0;
  77 var daylightsavingSummer = 0;
  78 var summertime = false;
  79
  80 window.onload = init;
  81 window.onresize = updateScreen;
  82 window.onshow = updateScreen;
  83
  84 function isLeapYear( year ) {
  85         if (( year % 4 == 0 && year % 100 != 0 ) || year % 400 == 0 )
  86                 return true;
  87         else
  88                 return false;
  89 }
  90
  91 function calcLeapYear(year, days)
  92 {
  93         if (isLeapYear(year))
  94                 return ++days;
  95         else
  96                 return days;
  97 }
  98
  99 function subToSunday(myDate, year, days, prevMonthDays)
 100 {
 101         for (i = myDate.getDay(); i > 0 ;i--)
 102                 days--;
 103         days -= prevMonthDays;
 104         days = isLeapYear(year) ? --days : days;
 105         return days;
 106 }
 107
 108 function calcDaylightSaving()
 109 {
 110         var thisYearS = new Date(now.getFullYear(),  3, 0, 0, 0, 0 );
 111         var thisYearW = new Date(now.getFullYear(), 10, 0, 0, 0, 0 );
 112         var nextYearS = new Date(now.getFullYear() + 1,  3, 0, 0, 0, 0 );
 113         var nextYearW = new Date(now.getFullYear() + 1, 10, 0, 0, 0, 0 );
 114         var summer = false;
 115         var winter = false;
 116
 117         thisYearSDays = nextYearSDays = 90;
 118         thisYearWDays = nextYearWDays = 304;
 119
 120         thisYearSDays = calcLeapYear(now.getFullYear(), thisYearSDays);
 121         thisYearWDays = calcLeapYear(now.getFullYear(), thisYearWDays);
 122         nextYearSDays = calcLeapYear(now.getFullYear() + 1, nextYearSDays);
 123         nextYearWDays = calcLeapYear(now.getFullYear() + 1, nextYearWDays);
 124
 125         thisYearSDays = subToSunday(thisYearS, now.getFullYear(), thisYearSDays, 59);
 126         thisYearWDays = subToSunday(thisYearW, now.getFullYear(), thisYearWDays, 273);
 127         nextYearSDays = subToSunday(nextYearS, now.getFullYear() + 1, nextYearSDays, 59);
 128         nextYearWDays = subToSunday(nextYearW, now.getFullYear() + 1, nextYearWDays, 273);
 129
 130         daylightsavingSummer = new Date (now.getFullYear(), 03-1, thisYearSDays, 2, 0, 0);
 131         daylightsavingWinter = new Date (now.getFullYear(), 10-1, thisYearWDays, 2, 0, 0);
 132         if (daylightsavingSummer < now) {
 133                 daylightsavingSummer = new Date (now.getFullYear()+1, 03-1, nextYearSDays, 2, 0, 0);
 134                 var summer = true;
 135         }
 136         if (daylightsavingWinter < now) {
 137                 daylightsavingWinter = new Date (now.getFullYear()+1, 10-1, nextYearWDays, 2, 0, 0);
 138                 var winter = true;
 139         }
 140         if (summer && !winter)
 141                 summertime = true;
 142         else
 143                 summertime = false;
 144 }
 145
 146 function error(message)
 147 {
 148         console.info('Error: ' + message);
 149         document.getElementById("calendarList").innerHTML = 'Error: ' + message;
 150 }
 151
 152 function isToday(date)
 153 {
 154         if (date.getDate() == now.getDate() && date.getMonth() == now.getMonth())
 155                 return true;
 156         return false;
 157 }
 158
 159 function isTomorrow(date)
 160 {
 161         if ((date.getDate() == now.getDate() + 1 && date.getMonth() == now.getMonth()) ||
 162             (date.getDate() == 0 && date.getMonth() == now.getMonth() + 1) ||
 163             (date.getDate() == 0 && date.getMonth() == now.getMonth() + 1 && date.getYear() == now.getYear() + 1))
 164                 return true;
 165         return false;
 166 }
 167
 168 function collectLocales()
 169 {
 170         var tmpyear = ((panelNum == 0) ? 2000 : 2001);
 171         var month = 0;
 172
 173         if (months_translated.length > 0)
 174                 return;
 175         for (month = 0; month < 12; month++) {
 176                 var startDate = new Date(tmpyear, month, 15);
 177
 178                 var item = new Object();
 179                 item.Type = "DayEvent";
 180                 item.StartTime = startDate;
 181                 item.Summary = "__temp" + month;
 182
 183                 var criteria = new Object();
 184                 criteria.Type = "CalendarEntry";
 185                 criteria.Item = item;
 186
 187                 try {
 188                         var result = calendarService.IDataSource.Add(criteria);
 189                         if (result.ErrorCode)
 190                                 error(result.ErrorMessage);
 191                 } catch (e) {
 192                         error("collectLocales: " + e + ', line ' + e.line);
 193                 }
 194         }
 195         try {
 196                 var startTime = new Date(tmpyear,0,1);
 197                 var endTime = new Date(tmpyear,11,31);
 198                 var listFiltering = {
 199                         Type:'CalendarEntry',
 200                         Filter:{
 201                                 StartRange: startTime,
 202                                 EndRange: endTime,
 203                                 SearchText: '__temp',
 204                                 Type: 'DayEvent'
 205                         }
 206                 }
 207                 var result = calendarService.IDataSource.GetList(listFiltering);
 208                 if (result.ErrorCode) {
 209                         error(result.ErrorMessage);
 210                         return;
 211                 }
 212                 var list = result.ReturnValue;
 213         } catch(e) {
 214                 error(e + ', line ' + e.line);
 215                 return;
 216         }
 217         var ids = new Array();
 218         try {
 219                 var entry;
 220                 var counter = 0;
 221                 var dateArr = [];
 222
 223                 while (list && (entry = list.getNext()) != undefined) {
 224                         dateArr = entry.StartTime.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
 225                         var day = dateArr[1];
 226                         var month = dateArr[2];
 227                         var year = dateArr[3];
 228
 229                         // make sure month is set properly
 230                         if (isNaN(parseInt(day))) {
 231                                 var tmp = day;
 232                                 day = month;
 233                                 month = tmp;
 234                         } else if (isNaN(parseInt(year))) {
 235                                 var tmp = year;
 236                                 year = month;
 237                                 month = tmp;
 238                         }
 239
 240                         console.info(entry.StartTime + ' -> ' + month + ' ' + counter);
 241                         ids[counter] = entry.id;
 242                         months_translated[month] = counter + 1;
 243                         counter++;
 244                 }
 245         } catch(e) {
 246                 error(e + ', line ' + e.line);
 247                 return;
 248         }
 249         console.info(ids);
 250         try {
 251                 var criteria = new Object();
 252                 criteria.Type = "CalendarEntry";
 253                 criteria.Data = {
 254                         IdList: ids
 255                 }
 256
 257                 var result = calendarService.IDataSource.Delete(criteria);
 258                 if (result.ErrorCode)
 259                         error(result.ErrorMessage);
 260         } catch(e) {
 261                 error('deleting temp calendar entries:' + e + ', line ' + e.line);
 262                 return;
 263         }
 264 }
 265
 266 function requestNotification()
 267 {
 268         var criteria = new Object();
 269         criteria.Type = "CalendarEntry";
 270
 271         try {
 272                 var result = calendarService.IDataSource.RequestNotification(criteria, callback);
 273                 if (result.ErrorCode)
 274                         error('loading Calendar items list');
 275         } catch (e) {
 276                 error("requestNotification: " + e + ', line ' + e.line);
 277         }
 278 }
 279
 280 function callback(transId, eventCode, result)
 281 {
 282         updateData();
 283 }
 284
 285 function parseDate(dateString)
 286 {
 287         /*
 288         Dates my look very differently. Also keep in mind that the names are localized!!! These are the possibilities depending on the users date format setting:
 289         Wednesday,  26 August, 2009 24:00:00
 290         Wednesday,  26 August, 2009 12:00:00 am
 291         Wednesday,  August 26, 2009 12:00:00 am
 292         Wednesday,  2009 August, 26 12:00:00 am
 293         Wednesday,  2009 August, 28 8.00.00 pm
 294         Wednesday,  2009 August, 28 08:00:00 PM
 295         */
 296
 297         if (dateString == "" || dateString == null)
 298                 return null;
 299         var dateArr = dateString.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
 300         if (dateArr.length != 5 && dateArr.length != 6)
 301                 return null;
 302
 303         // parse date
 304         var weekDay = dateArr[0];
 305         var day = dateArr[1];
 306         var month = dateArr[2];
 307         var year = dateArr[3];
 308         // make sure month is set properly
 309         if (isNaN(parseInt(day))) {
 310                 var tmp = day;
 311                 day = month;
 312                 month = tmp;
 313         } else if (isNaN(parseInt(year))) {
 314                 var tmp = year;
 315                 year = month;
 316                 month = tmp;
 317         }
 318         // make sure day and year are set properly
 319         if (Number(day) > Number(year)) {
 320                 var tmp = year;
 321                 year = day;
 322                 day = tmp;
 323         }
 324         month = months_translated[month];
 325
 326         // parse time
 327         var timeArr = dateArr[4].split(':');
 328         if (timeArr.length != 3)
 329                 return null;
 330         var hours = Number(timeArr[0]);
 331         var minutes = Number(timeArr[1]);
 332         var seconds = Number(timeArr[2]);
 333         if (dateArr.length == 6 && dateArr[5].toLowerCase() == 'pm' && hours < 12)
 334                 hours += 12;
 335         if (dateArr.length == 6 && dateArr[5].toLowerCase() == 'am' && hours == 12)
 336                 hours = 0;
 337
 338         console.info('year=' + year + ' month=' + month + ' day=' + day + ' hours=' + hours + ' minutes=' + minutes+ ' seconds=' + seconds);
 339
 340         // take care of daylight saving time
 341         if (config['enableDaylightSaving'].Value) {
 342                 var date = new Date(year, month - 1, day, hours, minutes, seconds);
 343                 if (summertime && date > daylightsavingWinter && date < daylightsavingSummer)
 344                         hours -= 1;
 345                 else if (!summertime && date > daylightsavingSummer && date < daylightsavingWinter)
 346                         hours += 1;
 347         }
 348
 349         return new Date(year, month - 1, day, hours, minutes, seconds);
 350 }
 351
 352 // returns a short date as string ("31.12" or "12.31") based on the format string which should look like "Wednesday,  26 August, 2009 12:00:00 am"
 353 function formatDate(date, format)
 354 {
 355         var day = date.getDate().toString();
 356         var month = (date.getMonth() + 1).toString();
 357         while (day.length < 2) { day = '0' + day; }
 358         while (month.length < 2) { month = '0' + month; }
 359
 360         if (config['showTodayAsText'].Value && isToday(date))
 361                 return '<span class="today">' + config['todayText'].Value + '</span>';
 362         if (config['showTodayAsText'].Value && isTomorrow(date))
 363                 return '<span class="tomorrow">' + config['tomorrowText'].Value + '</span>';
 364
 365         var dateArr = format.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
 366         if (dateArr.length != 5 && dateArr.length != 6) {
 367                 // we don't know how to format this
 368                 if (config['dateFormat'].Value == 'auto' || config['dateFormat'].Value == 'DDMM')
 369                         return day + config['dateSeparator'].Value + month;
 370                 else
 371                         return month + config['dateSeparator'].Value + day;
 372         }
 373
 374         var dayFirst = true;
 375         if (config['dateFormat'].Value == 'MMDD')
 376                 dayFirst = false;
 377         else if (config['dateFormat'].Value == 'DDMM')
 378                 dayFirst = true;
 379         else {
 380                 // config['dateFormat'].Value == 'auto', try to detect system setting
 381                 // parse date
 382                 var day_ = dateArr[1];
 383                 var month_ = dateArr[2];
 384                 var year_ = dateArr[3];
 385                 // make sure month is set properly
 386                 if (isNaN(parseInt(day_))) {
 387                         var tmp = day_;
 388                         day_ = month_;
 389                         month_ = tmp;
 390                         dayFirst = false;
 391                 } else if (isNaN(parseInt(year_))) {
 392                         var tmp = year_;
 393                         year_ = month_;
 394                         month_ = tmp;
 395                         dayFirst = true;
 396                 }
 397                 // make sure day and year are set properly
 398                 if (Number(day_) > Number(year_))
 399                         dayFirst = false;
 400         }
 401
 402         if (dayFirst)
 403                 return day + config['dateSeparator'].Value + month;
 404         else
 405                 return month + config['dateSeparator'].Value + day;
 406 }
 407
 408 function formatTime(date)
 409 {
 410         // date is a Date() object
 411         date.setSeconds(0); // we don't care about seconds
 412         var time = date.toLocaleTimeString().replace(/[\.:]00/, ''); // remove seconds from string
 413         if (time.replace(/\./, ':').split(':')[0].length < 2)
 414                 time = '0' + time;
 415         if (config['showNowAsText'].Value && date.getTime() == now.getTime())
 416                 time = '<span class="now">' + config['nowText'].Value + '</span>';
 417         return time;
 418 }
 419
 420 function updateData()
 421 {
 422         console.info('updateData()');
 423         calcDaylightSaving();
 424         try {
 425                 // meetings have time
 426                 // note: anniveraries have a start time of 12:00am. So since we want to include them, we have to query the whole day and check if events have passed later
 427                 now = new Date();
 428                 var meetingListFiltering = {
 429                         Type:'CalendarEntry',
 430                         Filter:{
 431                                 StartRange: (new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0)),
 432                                 EndRange: (new Date(now.getFullYear(), now.getMonth() + config['monthRange'].Value, now.getDate(), 0, 0, 0))
 433                         }
 434                 }
 435                 var meetingResult = calendarService.IDataSource.GetList(meetingListFiltering);
 436                 if (meetingResult.ErrorCode != 0)
 437                         throw("Error fetching calendar data: " + meetingResult.ErrorCode + ': ' + meetingResult.ErrorMessage);
 438                 var meetingList = meetingResult.ReturnValue;
 439
 440                 // todos don't, they start on 00:00 hrs., but should be visible anyway
 441                 // this will generate a list of passed todos. We have to check if they have been marked as "done" yet
 442                 if (config['includeTodos'].Value) {
 443                         var todayTodoListFiltering = {
 444                                 Type:'CalendarEntry',
 445                                 Filter:{
 446                                         Type: 'ToDo',
 447                                         StartRange: (new Date(now.getFullYear() - 1, now.getMonth(), now.getDate(), 0, 0, 0)),
 448                                         EndRange: (new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 1))
 449                                 }
 450                         }
 451                         var todayTodoResult = calendarService.IDataSource.GetList(todayTodoListFiltering);
 452                         var todayTodoList = todayTodoResult.ReturnValue;
 453                         var entryLists = [todayTodoList, meetingList];
 454                 } else {
 455                         var entryLists = [meetingList];
 456                 }
 457         } catch(e) {
 458                 error('loading Calendar items list:' + e + ', line ' + e.line);
 459                 return;
 460         }
 461
 462         try {
 463                 var entry;
 464                 var counter = 0;
 465                 var entryDate = '';
 466                 var dateArr = [];
 467                 var entriesHtml = '<table>';
 468                 var eventIds = [];
 469                 var max;
 470                 if (mode == 0)
 471                         max = ((panelNum == 0) ? config['eventsPerWidget'].Value : 2 * config['eventsPerWidget'].Value);
 472                 else
 473                         max = 30; // we can display a lot more events in fullscreen mode
 474
 475                 // the first outer loop iteration is for passed ToDos, the second loop is for all upcomming events (may also include ToDos)
 476                 for (var i=0; counter < max && i < entryLists.length; i++) {
 477                         while (counter < max && (entry = entryLists[i].getNext()) != undefined) {
 478                                 counter++;
 479
 480                                 // output event info for debugging
 481                                 console.info(
 482                                         'event: Id=' + entry.id +
 483                                         ',Type=' + entry.Type +
 484                                         ',Summary=' + entry.Summary +
 485                                         ',Location=' + entry.Location +
 486                                         ',Status=' + entry.Status +
 487                                         ',StartTime=' + entry.StartTime +
 488                                         ',EndTime=' + entry.EndTime +
 489                                         ',InstanceStartTime=' + entry.InstanceStartTime +
 490                                         ',InstanceEndTime=' + entry.InstanceEndTime
 491                                 );
 492
 493                                 // we don't want ToDos when includeTodos == false or when they are completed
 494                                 if (entry.Type == 'ToDo' && (entry.Status == "TodoCompleted" || !config['includeTodos'].Value)) {
 495                                         console.info('skipping ' + entry.id );
 496                                         counter--;
 497                                         continue;
 498                                 }
 499
 500                                 // make sure that we don't include an event twice (useful for ToDos that might come up twice)
 501                                 if (eventIds[entry.id] == 1 && entry.Type == 'ToDo') {
 502                                         console.info('skipped (already included) ' + entry.id);
 503                                         counter--;
 504                                         continue;
 505                                 } else
 506                                         eventIds[entry.id] = 1;
 507
 508                                 // summary can be undefined!
 509                                 var Summary = ((entry.Summary == null) ? '' : entry.Summary);
 510                                 if (entry.Type == 'Meeting' && entry.Location != '' && config['showLocation'].Value)
 511                                         Summary += ', ' + entry.Location;
 512
 513                                 // fix by yves: determine start and end dates/times
 514                                 entryStartTime = ((entry.InstanceStartTime == null) ? entry.StartTime : entry.InstanceStartTime);
 515                                 entryEndTime = ((entry.InstanceEndTime == null) ? entry.EndTime : entry.InstanceEndTime);
 516
 517                                 // there can be ToDos that have no date at all!
 518                                 if (entry.Type == 'ToDo' && entry.EndTime == null)
 519                                         entryDate = ""; // this will cause parseDate(entryDate) to return null;
 520                                 else
 521                                         entryDate = ((entry.Type == 'ToDo') ? entryEndTime : entryStartTime); // ToDo's use their EndTime, the rest use StartTime
 522
 523                                 // Convert date/time string to Date object
 524                                 var date = parseDate(entryDate);
 525                                 console.info('date: ' + date);
 526                                 var endDate = ((entryEndTime == null) ? null : parseDate(entryEndTime));
 527                                 console.info('endDate: ' + endDate);
 528
 529                                 // check if meeting event has already passed
 530                                 if (entry.Type == 'Meeting') {
 531                                         var compareTime = ((endDate == null) ? date.getTime() : endDate.getTime());
 532                                         if (now.getTime() > compareTime) {
 533                                                 console.info('skipping Meeting (already passed) ' + entry.id);
 534                                                 counter--;
 535                                                 eventIds[entry.id] = 0;
 536                                                 continue;
 537                                         }
 538                                 }
 539
 540                                 // check if anniversary passed (not sure why they are in the list, the query was only for today - nokia?)
 541                                 if (entry.Type == 'Anniversary') {
 542                                         var tmp = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0,0,0);
 543                                         if (date.getTime() < tmp.getTime()) {
 544                                                 console.info('skipping Anniversary (already passed) ' + entry.id);
 545                                                 counter--;
 546                                                 eventIds[entry.id] = 0;
 547                                                 continue;
 548                                         }
 549                                 }
 550
 551                                 // fix DayEvents end time. End times are off by 1 Second. It's possible that the event has already passed
 552                                 if (entry.Type == 'DayEvent' && endDate != null) {
 553                                         endDate.setMinutes(endDate.getMinutes() - 1);
 554                                         console.info('fixing DayEvent endDate: ' + endDate);
 555                                         if (now.getTime() > endDate.getTime()) {
 556                                                 console.info('event already passed ' + entry.id);
 557                                                 counter--;
 558                                                 eventIds[entry.id] = 0;
 559                                                 continue;
 560                                         }
 561                                 }
 562
 563                                 // check if the event is currently taking place
 564                                 if (entryStartTime != null && entryEndTime != null && date != null && endDate != null) {
 565                                         // check if we are between start and endtime
 566                                         if ((date.getTime() < now.getTime()) && (now.getTime() < endDate.getTime())) {
 567                                                 date = now; // change appointment date/time to now
 568                                                 console.info('event is currently taking place: ' + date);
 569                                         }
 570                                 }
 571
 572                                 // skip events for the first panel in case this is the second one and we're not in fullscreen mode
 573                                 if (mode == 0 && panelNum == 1 && counter < config['eventsPerWidget'].Value + 1) {
 574                                         console.info('skipping (already in first widget) ' + entry.id);
 575                                         continue;
 576                                 }
 577
 578                                 // generate html output
 579                                 entriesHtml += '<tr><td><img class="icon" src="' + entry.Type + '.png" /></td>';
 580                                 if(date == null) {
 581                                         // some languages have very strange locale date formats, can't parse all those. Also some todos don't have dates at all.
 582                                         entriesHtml += '<td colspan="4"><span class="date">' + entryDate + '</span> ';
 583                                 } else {
 584                                         var weekDay = date.toLocaleDateString().substr(0,config['weekDayLength'].Value);
 585                                         var time = formatTime(date);
 586                                         var dateStr = formatDate(date, entryDate);
 587                                         if (entry.Type == 'ToDo' || entry.Type == 'Anniversary' || entry.Type == 'DayEvent' || entry.Type == 'Reminder') {
 588                                                 if ((isToday(date) || isTomorrow(date)) && config['showTodayAsText'].Value) // show weekday if the date string is not text. looks odd otherwise
 589                                                         entriesHtml += '<td colspan="4" width="1px"><span class="date">' + dateStr + '</span> ';
 590                                                 else
 591                                                         entriesHtml += '<td class="weekDay" width="1px">' + weekDay + '</td><td width="1px" class="date">' + dateStr + '</td><td colspan="2">';
 592                                         } else if (entry.Type == 'Meeting') {
 593                                                 if (config['showCombinedDateTime'].Value) {
 594                                                         if (isToday(date))
 595                                                                 entriesHtml += '<td width="1px" colspan="4"><span class="today">' + time + '</span> ';
 596                                                         else if (isTomorrow(date))
 597                                                                 entriesHtml += '<td width="1px" colspan="4"><span class="tomorrow">' + dateStr + '</span> <span class="time">' + time + '</span> ';
 598                                                         else
 599                                                                 entriesHtml += '<td width="1px" class="weekDay">' + weekDay + '</td><td width="1px" class="date">' + dateStr + '</td><td colspan="2">';
 600                                                 } else {
 601                                                         if ((isToday(date) || isTomorrow(date)) && config['showTodayAsText'].Value)
 602                                                                 entriesHtml += '<td colspan="4" width="1px"><span class="today">' + dateStr + '</span> <span class="time">' + time + '</span> ';
 603                                                         else
 604                                                                 entriesHtml += '<td width="1px" class="weekDay">' + weekDay + '</td><td width="1px" class="date">' + dateStr + '</td><td width="1px" class="time">' + time + '</td><td>';
 605                                                 }
 606                                         }
 607                                 }
 608                                 entriesHtml += '<span class="description">' + Summary + '</span></td></tr>';
 609                         }
 610                 }
 611                 entriesHtml += '</table>';
 612                 if (config['showNothingText'].Value && entriesHtml == '<table></table>') {
 613                         var text = config['nothingText'].Value.replace(/%d/, config['monthRange'].Value);
 614                         entriesHtml = '<div style="width:295px; height:75px; text-align:center; line-height:75px; overflow:visible;">' + text + '</div>';
 615                 }
 616                 if (cacheEntriesHtml != entriesHtml) {
 617                         if (mode == 0)
 618                                 document.getElementById('calendarList').innerHTML = entriesHtml;
 619                         else
 620                                 document.getElementById('fullscreenCalendarList').innerHTML = entriesHtml;
 621                         cacheEntriesHtml = entriesHtml;
 622                 }
 623         } catch(e) {
 624                 error('displaying list:' + e + ', line ' + e.line);
 625                 return;
 626         }
 627 }
 628
 629 function updateScreen()
 630 {
 631         // check if opening fullscreen
 632         if( window.innerHeight > 91 && mode == 0) {
 633                 mode = 1;
 634                 cacheEntriesHtml = '';
 635                 document.getElementById('body').style.backgroundImage = "";
 636                 showFullscreen();
 637         }
 638         else if (window.innerHeight <= 91 && mode != 0) {
 639                 mode = 0;
 640                 cacheEntriesHtml = '';
 641                 showHomescreen();
 642         }
 643
 644         if (mode == 0)
 645                 updateHomescreen();
 646         else if (mode == 1)
 647                 updateFullscreen();
 648 }
 649
 650 function launchCalendar()
 651 {
 652         try {
 653                 widget.openApplication(config['calendarApp'].Value, "");
 654                 if (config['hideWidgetOnCalendarOpen'].Value)
 655                         window.close();
 656         } catch(e) {
 657                 error('starting Calendar App');
 658                 return;
 659         }
 660 }
 661
 662 function init()
 663 {
 664         console.info('New widget instance starting up...');
 665
 666         try {
 667                 // call calendar service
 668                 if (device != "undefined")
 669                         calendarService = device.getServiceObject("Service.Calendar", "IDataSource");
 670                 else
 671                         throw('device object does not exist');
 672         } catch(e) {
 673                 error('loading Calendar service: ' + e + ', line ' + e.line);
 674                 return;
 675         }
 676
 677         loadSettings();
 678         updateCssClasses();
 679         collectLocales();
 680         //updateData();
 681         requestNotification();
 682         window.setInterval('updateData()', 1000 * 60 * config['updateDataInterval'].Value);
 683
 684         mode = 0;
 685         showHomescreen();
 686         updateScreen();
 687         if (config['useBackgroundImage'].Value)
 688                 // check for screen rotation every 1 secs
 689                 window.setInterval('updateScreen()', 1000 * 1);
 690 }
 691
 692 function createMenu()
 693 {
 694         window.menu.setLeftSoftkeyLabel("",null);
 695         window.menu.setRightSoftkeyLabel("",null);
 696         var id = 0;
 697         var menuSettings = new MenuItem(getLocalizedText('menu.settings'), id++);
 698         var menuCallApp = new MenuItem(getLocalizedText('menu.openCalendarApp'), id++);
 699         var menuUpdate = new MenuItem(getLocalizedText('menu.update'), id++);
 700         var menuAbout = new MenuItem(getLocalizedText('menu.about'), id++);
 701         menuSettings.onSelect = showSettings;
 702         menuAbout.onSelect = showAbout;
 703         menuCallApp.onSelect = launchCalendar;
 704         menuUpdate.onSelect = showUpdate;
 705         window.menu.clear();
 706         window.menu.append(menuCallApp);
 707         window.menu.append(menuSettings);
 708         window.menu.append(menuUpdate);
 709         window.menu.append(menuAbout);
 710 }
 711
 712 function showSettings()
 713 {
 714         mode = 2;
 715         hideViews();
 716         document.getElementById("settingsView").style.display = "block";
 717         document.onclick = null;
 718
 719         window.menu.setLeftSoftkeyLabel(getLocalizedText('settings.save'), function()
 720         {
 721                 for (var key in config) {
 722                         if (config[key].Type == 'String')
 723                                 config[key].Value = document.forms[0].elements["settings." + key].value;
 724                         else if (config[key].Type == 'Int') {
 725                                 config[key].Value = parseInt(document.forms[0].elements["settings." + key].value);
 726                                 if (config[key].Value < 0)
 727                                         config[key].Value = config[key].Default;
 728                         }
 729                         else if (config[key].Type == 'Bool')
 730                                 config[key].Value = document.forms[0].elements["settings." + key].checked;
 731                         else if (config[key].Type == 'UID')
 732                                 config[key].Value = parseInt(document.forms[0].elements["settings." + key].value);
 733                         else if (config[key].Type == 'Enum') {
 734                                 config[key].Value = document.forms[0].elements["settings." + key].value;
 735                                 if (config[key].ValidValues.indexOf(config[key].Value) == -1)
 736                                         config[key].Value = config[key].Default;
 737                         }
 738                 }
 739
 740                 updateCssClasses();
 741
 742                 saveSettings();
 743
 744                 mode = 1;
 745                 showFullscreen();
 746         });
 747         window.menu.setRightSoftkeyLabel(getLocalizedText('settings.cancel'), function()
 748         {
 749                 mode = 1;
 750                 showFullscreen();
 751         });
 752
 753         var settingsHtml = '<form>';
 754         for (var key in config) {
 755                 if (config[key].Type == 'String')
 756                         settingsHtml += '<table><tr><td>' + getLocalizedText('settings.name.' + key) + '<br /><input class="textInput" name="settings.' + key + '" type="text" value="' + config[key].Value + '" /></td>' + printHintBox(getLocalizedText('settings.info.' + key)) + '<hr />';
 757                 else if (config[key].Type == 'Int')
 758                         settingsHtml += '<table><tr><td>' + getLocalizedText('settings.name.' + key) + '<br /><input class="textInput" name="settings.' + key + '" type="text" value="' + config[key].Value + '" /></td>' + printHintBox(getLocalizedText('settings.info.' + key)) + '<hr />';
 759                 else if (config[key].Type == 'Bool')
 760                         settingsHtml += '<table><tr><td>' + getLocalizedText('settings.name.' + key) + '<br /><input name="settings.' + key + '" type="checkbox" value="true" ' + (config[key].Value ? 'checked="checked"' : '') + '/></td>' + printHintBox(getLocalizedText('settings.info.' + key)) + '<hr />';
 761                 else if (config[key].Type == 'UID')
 762                         settingsHtml += '<table><tr><td>' + getLocalizedText('settings.name.' + key) + '<br /><input class="textInput" name="settings.' + key + '" type="text" value="0x' + config[key].Value.toString(16) + '" /></td>' + printHintBox(getLocalizedText('settings.info.' + key)) + '<hr />';
 763                 else if (config[key].Type == 'Enum') {
 764                         settingsHtml += '<table><tr><td>' + getLocalizedText('settings.name.' + key) + '<br /><select name="settings.' + key + '" size="1">';
 765                         for(var i = 0; i < config[key].ValidValues.length; i++)
 766                                 settingsHtml += '<option label="' + config[key].ValidValues[i] + '"' + (config[key].Value == config[key].ValidValues[i] ? ' selected="selected"' : '') + '>' + config[key].ValidValues[i] + '</option>';
 767                         settingsHtml += '</select></div></td>' + printHintBox(getLocalizedText('settings.info.' + key)) + '<hr />';
 768                 }
 769         }
 770         settingsHtml += '<input name="reset" type="button" value="' + getLocalizedText('settings.restoreDefaults') + '" onclick="javascript:restoreDefaultSettings();showSettings();" />';
 771         settingsHtml += '</form>';
 772         document.getElementById("settingsList").innerHTML = settingsHtml;
 773 }
 774
 775 function changeCssClass(classname, properties)
 776 {
 777         for(var i = 0; i < document.styleSheets[0]['cssRules'].length; i++)
 778         {
 779                 if (document.styleSheets[0]['cssRules'][i].selectorText == classname) {
 780                         document.styleSheets[0].deleteRule(i);
 781                         document.styleSheets[0].insertRule(classname + ' { ' + properties + ' }', document.styleSheets[0]['cssRules'].length);
 782                         break;
 783                 }
 784         }
 785 }
 786
 787 function updateCssClasses()
 788 {
 789         for(var key in config) {
 790                 changeCssClass(getLocalizedText('settings.name.' + key), config[key].Value);
 791         }
 792 }
 793
 794 function restoreDefaultSettings()
 795 {
 796         for (var key in config)
 797                 config[key].Value = config[key].Default;
 798 }
 799
 800 function loadSettings()
 801 {
 802         for (var key in config) {
 803                 if (widget.preferenceForKey(key)) {
 804                         if (config[key].Type == 'Int')
 805                                 config[key].Value = Number(widget.preferenceForKey(key));
 806                         else if (config[key].Type == 'String')
 807                                 config[key].Value = widget.preferenceForKey(key);
 808                         else if (config[key].Type == 'Bool')
 809                                 config[key].Value = (widget.preferenceForKey(key) == 'true')
 810                         else if (config[key].Type == 'Enum')
 811                                 config[key].Value = widget.preferenceForKey(key);
 812                         else if (config[key].Type == 'UID')
 813                                 config[key].Value = Number(widget.preferenceForKey(key));
 814                 }
 815                 else
 816                         config[key].Value = config[key].Default;
 817                 console.info('Settings: ' + key + '=\'' + config[key].Value + '\'');
 818         }
 819 }
 820
 821 function saveSettings()
 822 {
 823         for (var key in config) {
 824                 if (config[key].Type == 'Int')
 825                         widget.setPreferenceForKey(config[key].Value.toString(), key);
 826                 else if (config[key].Type == 'String')
 827                         widget.setPreferenceForKey(config[key].Value, key);
 828                 else if (config[key].Type == 'Bool')
 829                         widget.setPreferenceForKey(config[key].Value ? 'true' : 'false', key);
 830                 else if (config[key].Type == 'Enum')
 831                         widget.setPreferenceForKey(config[key].Value, key);
 832                 else if (config[key].Type == 'UID')
 833                         widget.setPreferenceForKey(config[key].Value.toString(), key);
 834         }
 835 }
 836
 837 function toggleVisibility(elementId)
 838 {
 839         if (document.getElementById(elementId).style.display == "none")
 840                 document.getElementById(elementId).style.display = "block";
 841         else
 842                 document.getElementById(elementId).style.display = "none";
 843 }
 844
 845 var uniqueId = 0;
 846 function printHintBox(text)
 847 {
 848         uniqueId++;
 849         return '<td width="1%" align="right" onclick="javascript:toggleVisibility(\'info' + uniqueId + '\')">' + getLocalizedText('settings.help') + '</td></tr></table>'+
 850                '<div class="settingsInfo" id="info' + uniqueId + '">' + text + '</div>';
 851 }
 852
 853 function showAbout()
 854 {
 855         mode = 3;
 856         hideViews();
 857         document.getElementById("aboutView").style.display = "block";
 858         document.onclick = null;
 859
 860         window.menu.setLeftSoftkeyLabel(" ", function(){});
 861         window.menu.setRightSoftkeyLabel(getLocalizedText('softkey.back'), function()
 862         {
 863                 mode = 1;
 864                 showFullscreen();
 865         });
 866
 867         //document.getElementById("aboutView").innerHTML = 'aboutView';
 868         document.getElementById("name").innerHTML = "Coming Next " + version;
 869 }
 870
 871 function updateFullscreen()
 872 {
 873 }
 874
 875 function showFullscreen()
 876 {
 877         hideViews();
 878         document.getElementById("fullscreenView").style.display = "block";
 879         document.getElementById('body').className = "backgroundFullscreen";
 880         document.onclick = launchCalendar;
 881         createMenu();
 882         updateData();
 883 }
 884
 885 function updateHomescreen()
 886 {
 887         if (config['useBackgroundImage'].Value) {
 888                 // check for screen rotation
 889                 if (orientation != 'portrait' && screen.width == 360 && screen.height == 640) {
 890                         window.widget.prepareForTransition("fade");
 891                         orientation = 'portrait';
 892                         document.getElementById('body').style.backgroundImage = 'url(background_' + orientation + '.png)';
 893                         document.getElementById('body').style.backgroundColor = 'none';
 894                         window.widget.performTransition();
 895                 } else if (orientation != 'landscape' && screen.width == 640 && screen.height == 360) {
 896                         window.widget.prepareForTransition("fade");
 897                         orientation = 'landscape';
 898                         document.getElementById('body').style.backgroundImage = 'url(background_' + orientation + '.png)';
 899                         document.getElementById('body').style.backgroundColor = 'none';
 900                         window.widget.performTransition();
 901                 }
 902                 else if (document.getElementById('body').style.backgroundImage == "")
 903                 {
 904                         document.getElementById('body').style.backgroundImage = 'url(background_' + orientation + '.png)';
 905                 }
 906         }
 907 }
 908
 909 function showHomescreen()
 910 {
 911         hideViews();
 912         document.getElementById("homescreenView").style.display = "block";
 913         document.getElementById('body').className = "background";
 914         document.onclick = null;
 915         updateData();
 916 }
 917
 918 function getLocalizedText(p_Txt)
 919 {
 920         if (localizedText[p_Txt])
 921                 return localizedText[p_Txt];
 922         else
 923                 return 'ERROR: missing translation for ' + p_Txt;
 924 }
 925
 926 function showUpdate()
 927 {
 928         mode = 4;
 929         hideViews();
 930         document.getElementById("updateView").style.display = "block";
 931         document.onclick = null;
 932
 933         window.menu.setLeftSoftkeyLabel(getLocalizedText('update.checknow'), function(){
 934                 checkForUpdate();
 935         });
 936         window.menu.setRightSoftkeyLabel(getLocalizedText('softkey.back'), function()
 937         {
 938                 mode = 1;
 939                 showFullscreen();
 940         });
 941
 942         document.getElementById("currentVersion").innerHTML = getLocalizedText("update.current") + version;
 943         checkForUpdate();
 944 }
 945
 946 function checkForUpdate()
 947 {
 948         // asynch XHR to server url
 949         reqV = new XMLHttpRequest();
 950         reqV.onreadystatechange = checkForUpdateCallback;
 951         document.getElementById("updateDiv").innerHTML = getLocalizedText("update.checking");
 952         reqV.open("GET", versionURL, true);
 953         reqV.setRequestHeader( "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" ); // disable caching
 954         reqV.send(null);
 955 }
 956
 957 function checkForUpdateCallback()
 958 {
 959         if (reqV.readyState == 4) {
 960                 if (reqV.status == 200) {
 961                         // little overhead here, one could use also string for version info
 962                         var resultXml = reqV.responseText;
 963                         if (resultXml) {
 964                                 var div = document.getElementById("tmp");
 965                                 div.innerHTML = resultXml;
 966                                 var newVersion = div.getElementsByTagName('version')[0].innerHTML;
 967                                 var newVersionURL = div.getElementsByTagName('url')[0].innerHTML;
 968                                 div.innerHTML = "";
 969                                 if (version != newVersion) {
 970                                         document.getElementById("updateDiv").innerHTML = getLocalizedText("update.download").replace(/%1/, newVersion).replace(/%2/, newVersionURL);
 971                                 }
 972                                 else {
 973                                         document.getElementById("updateDiv").innerHTML = getLocalizedText("update.nonewversion");
 974                                 }
 975                         }
 976                 }
 977                 else {
 978                         document.getElementById("updateDiv").innerHTML = getLocalizedText("update.error") + reqV.status + " " + reqV.responseText;
 979                 }
 980         }
 981 }
 982
 983 function hideViews()
 984 {
 985         document.getElementById("homescreenView").style.display = "none";
 986         document.getElementById("fullscreenView").style.display = "none";
 987         document.getElementById("aboutView").style.display = "none";
 988         document.getElementById("settingsView").style.display = "none";
 989         document.getElementById("updateView").style.display = "none";
 990 }
 991 </script>
 992
 993 <style type="text/css">
 994 table { margin:0px; padding:0px; border-spacing:0px; }
 995 td { padding:0px 5px 0px 0px; white-space:nowrap; overflow:hidden; }
 996 hr { color:#ffffff; background-color:#ffffff; height:1px; text-align:left; border-style:none; }
 997 .settingsInfo { display:none; font-style:italic; }
 998 .title { font-weight:bold; font-size:14pt; }
 999 .textInput { width:90%; }
1000 .credits { margin-left:40px; text-indent: -20px; margin-bottom:0px; }
1001 #homescreenView { width: 315px; height:91px; overflow:hidden; }
1002 #calendarList { position:absolute; left:10px; top:4px; width:295px; height:75px; overflow:hidden; }
1003 #name { text-align:center; }
1004 #appicon { display: block; margin-left: auto; margin-right: auto; margin-top: 10px; }
1005 #smallappicon { width:22px; height:22px; margin-right:10px; float:left; }
1006 </style>
1007
1008 </head>
1009
1010 <body id="body" class="background">
1011 <div id="homescreenView">
1012         <div id="calendarList"></div>
1013 </div>
1014 <div id="fullscreenView" style="display:none;">
1015         <img src="Icon.png" id="smallappicon">
1016         <h1 class="title">Coming Next</h1>
1017         <hr />
1018         <div id="fullscreenCalendarList">loading...</div>
1019 </div>
1020 <div id="settingsView" style="display:none">
1021         <img src="Icon.png" id="smallappicon">
1022         <h1 class="title">Settings</h1>
1023         <hr />
1024         <div id="settingsList"></div>
1025 </div>
1026 <div id="aboutView" style="display:none">
1027         <img src="Icon.png" id="appicon">
1028         <h1 id="name">Coming Next</h1>
1029         <hr />
1030         <p>Created by Dr. Cochambre and Michael Prager.</p>
1031         <p>Contributions:</p>
1032                 <p class="credits">Paul Moore (bug fixes, new features and code cleanup)</p>
1033                 <p class="credits">Manfred Hanselmann (DST support)</p>
1034                 <p class="credits">Christophe Milsent (translation support & french translation</p>
1035         <p>This software is open source and licensed under the GPLv3.</p>
1036         <p>Visit sourceforge.net/projects/comingnext for free updates.</p>
1037         <hr />
1038 </div>
1039 <div id="updateView" style="display:none">
1040         <img src="Icon.png" id="smallappicon">
1041         <h1 class="title">Check for update</h1>
1042         <hr />
1043         <div id="currentVersion">Coming Next ??</div>
1044         <div id="updateDiv"></div>
1045         <div id="tmp" style="display:none;"></div>
1046 </div>
1047 </body>
1048
1049 </html>