code.delx.au - comingnext/blob - comingNext/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 .overdue {}
  21 </style>
  22
  23 <script type="text/javascript" src="localizedTextStrings.js" charset="utf-8" />
  24
  25 <script>
  26 // valid types for the config object are 'Int', 'Bool', 'String', 'Enum', 'UID'
  27 var config = {
  28         monthRange: { Type: 'Int', Default: 2, Value: 2,},
  29         includeTodos: { Type: 'Bool', Default: true, Value: true,},
  30         useBackgroundImage: { Type: 'Bool', Default: true, Value: true,},
  31         backgroundImageLocation: { Type: 'Enum', Default: 'internal', Value: 'internal', ValidValues: ['internal', 'external']},
  32         showCombinedDateTime: { Type: 'Bool', Default: false, Value: false,},
  33         showLocation: { Type: 'Bool', Default: true, Value: true,},
  34         showTodayAsText: { Type: 'Bool', Default: true, Value: true,},
  35         todayText: { Type: 'String', Default: getLocalizedText('settings.default.todayText'), Value: getLocalizedText('settings.default.todayText'),},
  36         tomorrowText: { Type: 'String', Default: getLocalizedText('settings.default.tomorrowText'), Value: getLocalizedText('settings.default.tomorrowText'),},
  37         showNowAsText: { Type: 'Bool', Default: true, Value: true,},
  38         nowText: { Type: 'String', Default: getLocalizedText('settings.default.nowText'), Value: getLocalizedText('settings.default.nowText'),},
  39         markOverdueTodos: { Type: 'Bool', Default: true, Value: true,},
  40         overdueText: {Type: 'String', Default: getLocalizedText('settings.default.overdueText'), Value: getLocalizedText('settings.default.overdueText'),},
  41         dateSeparator: { Type: 'String', Default: getLocalizedText('settings.default.dateSeparator'), Value: getLocalizedText('settings.default.dateSeparator'),},
  42         dateFormat: { Type: 'Enum', Default: 'auto', Value: 'auto', ValidValues: ['auto', 'DDMM', 'MMDD'],},
  43         weekDayLength: { Type: 'Int', Default: 2, Value: 2,},
  44         updateDataInterval: { Type: 'Int', Default: 5, Value: 5,},
  45         calendarApp: { Type: 'UID', Default: 0x10005901, Value: 0x10005901,},
  46         eventsPerWidget: { Type: 'Int', Default: 4, Value: 4,},
  47         showNothingText: { Type: 'Bool', Default: true, Value: true,},
  48         nothingText: { Type: 'String', Default: getLocalizedText('settings.default.nothingText'), Value: getLocalizedText('settings.default.nothingText'),},
  49         enableDaylightSaving: { Type: 'Bool', Default: true, Value: true,},
  50         hideWidgetOnCalendarOpen: { Type: 'Bool', Default: false, Value: false,},
  51         cssStyle_background: { Type: 'String', Default: 'color:#ffffff; background-color:#000000', Value: 'color:#ffffff; background-color:#000000',},
  52         cssStyle_backgroundFullscreen: { Type: 'String', Default: 'color:#ffffff; background-color:#000000', Value: 'color:#ffffff; background-color:#000000',},
  53         cssStyle_weekDay: { Type: 'String', Default: '', Value: '',},
  54         cssStyle_date: { Type: 'String', Default: '', Value: '',},
  55         cssStyle_today: { Type: 'String', Default: 'color:#ff0000', Value: 'color:#ff0000',},
  56         cssStyle_tomorrow: { Type: 'String', Default: 'color:#0000ff', Value: 'color:#0000ff',},
  57         cssStyle_time: { Type: 'String', Default: '', Value: '',},
  58         cssStyle_now: { Type: 'String', Default: 'color:#ff00ff', Value: 'color:#ff00ff',},
  59         cssStyle_description: { Type: 'String', Default: '', Value: '',},
  60         cssStyle_icon: { Type: 'String', Default: 'width:15px; height:15px', Value: 'width:15px; height:15px',},
  61         cssStyle_overdue: { Type: 'String', Default: 'color:#ffff00', Value: 'color:#ffff00',},
  62 }
  63
  64
  65
  66 //-------------------------------------------------------
  67 // Nothing of interest from here on...
  68 //-------------------------------------------------------
  69 var panelNum = 0; // use 1 for second panel
  70 var version = "1.26";
  71 var versionURL = "http://comingnext.sourceforge.net/version.xml";
  72 var calendarService = null;
  73 var cacheEntriesHtml = [];
  74 var months_translated = [];
  75 var orientation = '';
  76 var now = new Date();
  77 var mode = 0; // 0 = homescreen, 1 = fullscreen, 2 = settings, 3 = about, 4 = check for update
  78 var reqV = null;
  79
  80 // vars for daylight saving time
  81 var daylightsavingWinter = 0;
  82 var daylightsavingSummer = 0;
  83 var summertime = false;
  84
  85 window.onload = init;
  86 window.onresize = updateScreen;
  87 window.onshow = updateScreen;
  88
  89 function isLeapYear( year ) {
  90         if (( year % 4 == 0 && year % 100 != 0 ) || year % 400 == 0 )
  91                 return true;
  92         else
  93                 return false;
  94 }
  95
  96 function calcLeapYear(year, days)
  97 {
  98         if (isLeapYear(year))
  99                 return ++days;
 100         else
 101                 return days;
 102 }
 103
 104 function subToSunday(myDate, year, days, prevMonthDays)
 105 {
 106         for (i = myDate.getDay(); i > 0 ;i--)
 107                 days--;
 108         days -= prevMonthDays;
 109         days = isLeapYear(year) ? --days : days;
 110         return days;
 111 }
 112
 113 function calcDaylightSaving()
 114 {
 115         var thisYearS = new Date(now.getFullYear(),  3, 0, 0, 0, 0 );
 116         var thisYearW = new Date(now.getFullYear(), 10, 0, 0, 0, 0 );
 117         var nextYearS = new Date(now.getFullYear() + 1,  3, 0, 0, 0, 0 );
 118         var nextYearW = new Date(now.getFullYear() + 1, 10, 0, 0, 0, 0 );
 119         var summer = false;
 120         var winter = false;
 121
 122         thisYearSDays = nextYearSDays = 90;
 123         thisYearWDays = nextYearWDays = 304;
 124
 125         thisYearSDays = calcLeapYear(now.getFullYear(), thisYearSDays);
 126         thisYearWDays = calcLeapYear(now.getFullYear(), thisYearWDays);
 127         nextYearSDays = calcLeapYear(now.getFullYear() + 1, nextYearSDays);
 128         nextYearWDays = calcLeapYear(now.getFullYear() + 1, nextYearWDays);
 129
 130         thisYearSDays = subToSunday(thisYearS, now.getFullYear(), thisYearSDays, 59);
 131         thisYearWDays = subToSunday(thisYearW, now.getFullYear(), thisYearWDays, 273);
 132         nextYearSDays = subToSunday(nextYearS, now.getFullYear() + 1, nextYearSDays, 59);
 133         nextYearWDays = subToSunday(nextYearW, now.getFullYear() + 1, nextYearWDays, 273);
 134
 135         daylightsavingSummer = new Date (now.getFullYear(), 03-1, thisYearSDays, 2, 0, 0);
 136         daylightsavingWinter = new Date (now.getFullYear(), 10-1, thisYearWDays, 2, 0, 0);
 137         if (daylightsavingSummer < now) {
 138                 daylightsavingSummer = new Date (now.getFullYear()+1, 03-1, nextYearSDays, 2, 0, 0);
 139                 var summer = true;
 140         }
 141         if (daylightsavingWinter < now) {
 142                 daylightsavingWinter = new Date (now.getFullYear()+1, 10-1, nextYearWDays, 2, 0, 0);
 143                 var winter = true;
 144         }
 145         if (summer && !winter)
 146                 summertime = true;
 147         else
 148                 summertime = false;
 149 }
 150
 151 function error(message)
 152 {
 153         console.info('Error: ' + message);
 154         document.getElementById("calendarList").innerHTML = 'Error: ' + message;
 155 }
 156
 157 function areDatesEqual(date1, date2)
 158 {
 159         return (date1.getFullYear() == date2.getFullYear() &&
 160                         date1.getMonth() == date2.getMonth() &&
 161                         date1.getDate() == date2.getDate());
 162 }
 163
 164 function isTomorrow(date)
 165 {
 166         // tommorow = now + 1 day
 167         // ToDo: some days can be shorter as 24 hours(daylight saving change day)
 168         return areDatesEqual(date, new Date (now.getTime() + 24*60*60*1000));
 169 }
 170
 171 function isToday(date)
 172 {
 173         return areDatesEqual(date, now);
 174 }
 175
 176 function collectLocales()
 177 {
 178         var tmpyear = ((panelNum == 0) ? 2000 : 2001);
 179         var month = 0;
 180
 181         if (months_translated.length > 0)
 182                 return;
 183         for (month = 0; month < 12; month++) {
 184                 var startDate = new Date(tmpyear, month, 15);
 185
 186                 var item = new Object();
 187                 item.Type = "DayEvent";
 188                 item.StartTime = startDate;
 189                 item.Summary = "__temp" + month;
 190
 191                 var criteria = new Object();
 192                 criteria.Type = "CalendarEntry";
 193                 criteria.Item = item;
 194
 195                 try {
 196                         var result = calendarService.IDataSource.Add(criteria);
 197                         if (result.ErrorCode)
 198                                 error(result.ErrorMessage);
 199                 } catch (e) {
 200                         error("collectLocales: " + e + ', line ' + e.line);
 201                 }
 202         }
 203         try {
 204                 var startTime = new Date(tmpyear,0,1);
 205                 var endTime = new Date(tmpyear,11,31);
 206                 var listFiltering = {
 207                         Type:'CalendarEntry',
 208                         Filter:{
 209                                 StartRange: startTime,
 210                                 EndRange: endTime,
 211                                 SearchText: '__temp',
 212                                 Type: 'DayEvent'
 213                         }
 214                 }
 215                 var result = calendarService.IDataSource.GetList(listFiltering);
 216                 if (result.ErrorCode) {
 217                         error(result.ErrorMessage);
 218                         return;
 219                 }
 220                 var list = result.ReturnValue;
 221         } catch(e) {
 222                 error(e + ', line ' + e.line);
 223                 return;
 224         }
 225         var ids = new Array();
 226         try {
 227                 var entry;
 228                 var counter = 0;
 229                 var dateArr = [];
 230
 231                 while (list && (entry = list.getNext()) != undefined) {
 232                         dateArr = entry.StartTime.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
 233                         var day = dateArr[1];
 234                         var month = dateArr[2];
 235                         var year = dateArr[3];
 236
 237                         // make sure month is set properly
 238                         if (isNaN(parseInt(day))) {
 239                                 var tmp = day;
 240                                 day = month;
 241                                 month = tmp;
 242                         } else if (isNaN(parseInt(year))) {
 243                                 var tmp = year;
 244                                 year = month;
 245                                 month = tmp;
 246                         }
 247
 248                         console.info(entry.StartTime + ' -> ' + month + ' ' + counter);
 249                         ids[counter] = entry.id;
 250                         months_translated[month] = counter + 1;
 251                         counter++;
 252                 }
 253         } catch(e) {
 254                 error(e + ', line ' + e.line);
 255                 return;
 256         }
 257         console.info(ids);
 258         try {
 259                 var criteria = new Object();
 260                 criteria.Type = "CalendarEntry";
 261                 criteria.Data = {
 262                         IdList: ids
 263                 }
 264
 265                 var result = calendarService.IDataSource.Delete(criteria);
 266                 if (result.ErrorCode)
 267                         error(result.ErrorMessage);
 268         } catch(e) {
 269                 error('deleting temp calendar entries:' + e + ', line ' + e.line);
 270                 return;
 271         }
 272 }
 273
 274 function requestNotification()
 275 {
 276         var criteria = new Object();
 277         criteria.Type = "CalendarEntry";
 278
 279         try {
 280                 var result = calendarService.IDataSource.RequestNotification(criteria, callback);
 281                 if (result.ErrorCode)
 282                         error('loading Calendar items list');
 283         } catch (e) {
 284                 error("requestNotification: " + e + ', line ' + e.line);
 285         }
 286 }
 287
 288 function callback(transId, eventCode, result)
 289 {
 290         updateData();
 291 }
 292
 293 function parseDate(dateString)
 294 {
 295         /*
 296         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:
 297         Wednesday,  26 August, 2009 24:00:00
 298         Wednesday,  26 August, 2009 12:00:00 am
 299         Wednesday,  August 26, 2009 12:00:00 am
 300         Wednesday,  2009 August, 26 12:00:00 am
 301         Wednesday,  2009 August, 28 8.00.00 pm
 302         Wednesday,  2009 August, 28 08:00:00 PM
 303         */
 304
 305         if (dateString == "" || dateString == null)
 306                 return null;
 307         var dateArr = dateString.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
 308         if (dateArr.length != 5 && dateArr.length != 6)
 309                 return null;
 310
 311         // parse date
 312         var weekDay = dateArr[0];
 313         var day = dateArr[1];
 314         var month = dateArr[2];
 315         var year = dateArr[3];
 316         // make sure month is set properly
 317         if (isNaN(parseInt(day))) {
 318                 var tmp = day;
 319                 day = month;
 320                 month = tmp;
 321         } else if (isNaN(parseInt(year))) {
 322                 var tmp = year;
 323                 year = month;
 324                 month = tmp;
 325         }
 326         // make sure day and year are set properly
 327         if (Number(day) > Number(year)) {
 328                 var tmp = year;
 329                 year = day;
 330                 day = tmp;
 331         }
 332         month = months_translated[month];
 333
 334         // parse time
 335         var timeArr = dateArr[4].split(':');
 336         if (timeArr.length != 3)
 337                 return null;
 338         var hours = Number(timeArr[0]);
 339         var minutes = Number(timeArr[1]);
 340         var seconds = Number(timeArr[2]);
 341         if (dateArr.length == 6 && dateArr[5].toLowerCase() == 'pm' && hours < 12)
 342                 hours += 12;
 343         if (dateArr.length == 6 && dateArr[5].toLowerCase() == 'am' && hours == 12)
 344                 hours = 0;
 345
 346         console.info('year=' + year + ' month=' + month + ' day=' + day + ' hours=' + hours + ' minutes=' + minutes+ ' seconds=' + seconds);
 347
 348         // take care of daylight saving time
 349         if (config['enableDaylightSaving'].Value) {
 350                 var date = new Date(year, month - 1, day, hours, minutes, seconds);
 351                 if (summertime && date > daylightsavingWinter && date < daylightsavingSummer)
 352                         hours -= 1;
 353                 else if (!summertime && date > daylightsavingSummer && date < daylightsavingWinter)
 354                         hours += 1;
 355         }
 356
 357         return new Date(year, month - 1, day, hours, minutes, seconds);
 358 }
 359
 360 // 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"
 361 function formatDate(date, format)
 362 {
 363         var day = date.getDate().toString();
 364         var month = (date.getMonth() + 1).toString();
 365         while (day.length < 2) { day = '0' + day; }
 366         while (month.length < 2) { month = '0' + month; }
 367
 368         if (config['showTodayAsText'].Value && isToday(date))
 369                 return '<span class="today">' + config['todayText'].Value + '</span>';
 370         if (config['showTodayAsText'].Value && isTomorrow(date))
 371                 return '<span class="tomorrow">' + config['tomorrowText'].Value + '</span>';
 372
 373         var dateArr = format.replace(/,/g,'').replace(/\./g,':').replace(/  /g,' ').split(' ');
 374         if (dateArr.length != 5 && dateArr.length != 6) {
 375                 // we don't know how to format this
 376                 if (config['dateFormat'].Value == 'auto' || config['dateFormat'].Value == 'DDMM')
 377                         return day + config['dateSeparator'].Value + month;
 378                 else
 379                         return month + config['dateSeparator'].Value + day;
 380         }
 381
 382         var dayFirst = true;
 383         if (config['dateFormat'].Value == 'MMDD')
 384                 dayFirst = false;
 385         else if (config['dateFormat'].Value == 'DDMM')
 386                 dayFirst = true;
 387         else {
 388                 // config['dateFormat'].Value == 'auto', try to detect system setting
 389                 // parse date
 390                 var day_ = dateArr[1];
 391                 var month_ = dateArr[2];
 392                 var year_ = dateArr[3];
 393                 // make sure month is set properly
 394                 if (isNaN(parseInt(day_))) {
 395                         var tmp = day_;
 396                         day_ = month_;
 397                         month_ = tmp;
 398                         dayFirst = false;
 399                 } else if (isNaN(parseInt(year_))) {
 400                         var tmp = year_;
 401                         year_ = month_;
 402                         month_ = tmp;
 403                         dayFirst = true;
 404                 }
 405                 // make sure day and year are set properly
 406                 if (Number(day_) > Number(year_))
 407                         dayFirst = false;
 408         }
 409
 410         if (dayFirst)
 411                 return day + config['dateSeparator'].Value + month;
 412         else
 413                 return month + config['dateSeparator'].Value + day;
 414 }
 415
 416 function formatTime(date)
 417 {
 418         // date is a Date() object
 419         date.setSeconds(0); // we don't care about seconds
 420         var time = date.toLocaleTimeString().replace(/[\.:]00/, ''); // remove seconds from string
 421         if (time.replace(/\./, ':').split(':')[0].length < 2)
 422                 time = '0' + time;
 423         if (config['showNowAsText'].Value && date.getTime() == now.getTime())
 424                 time = '<span class="now">' + config['nowText'].Value + '</span>';
 425         return time;
 426 }
 427
 428 function updateData()
 429 {
 430         console.info('updateData()');
 431         calcDaylightSaving();
 432         try {
 433                 // meetings have time
 434                 // 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
 435                 now = new Date();
 436                 var meetingListFiltering = {
 437                         Type:'CalendarEntry',
 438                         Filter:{
 439                                 StartRange: (new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0)),
 440                                 EndRange: (new Date(now.getFullYear(), now.getMonth() + config['monthRange'].Value, now.getDate(), 0, 0, 0))
 441                         }
 442                 }
 443                 var meetingResult = calendarService.IDataSource.GetList(meetingListFiltering);
 444                 if (meetingResult.ErrorCode != 0)
 445                         throw("Error fetching calendar data: " + meetingResult.ErrorCode + ': ' + meetingResult.ErrorMessage);
 446                 var meetingList = meetingResult.ReturnValue;
 447
 448                 // todos don't, they start on 00:00 hrs., but should be visible anyway
 449                 // this will generate a list of passed todos. We have to check if they have been marked as "done" yet
 450                 if (config['includeTodos'].Value) {
 451                         var todayTodoListFiltering = {
 452                                 Type:'CalendarEntry',
 453                                 Filter:{
 454                                         Type: 'ToDo',
 455                                         StartRange: (new Date(now.getFullYear() - 1, now.getMonth(), now.getDate(), 0, 0, 0)),
 456                                         EndRange: (new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 1))
 457                                 }
 458                         }
 459                         var todayTodoResult = calendarService.IDataSource.GetList(todayTodoListFiltering);
 460                         var todayTodoList = todayTodoResult.ReturnValue;
 461                         var entryLists = [todayTodoList, meetingList];
 462                 } else {
 463                         var entryLists = [meetingList];
 464                 }
 465         } catch(e) {
 466                 error('loading Calendar items list:' + e + ', line ' + e.line);
 467                 return;
 468         }
 469
 470         try {
 471                 var entry;
 472                 var counter = 0;
 473                 var entryDate = '';
 474                 var dateArr = [];
 475                 var entriesHtml = '<table>';
 476                 var eventIds = [];
 477                 var max;
 478                 if (mode == 0)
 479                         max = ((panelNum == 0) ? config['eventsPerWidget'].Value : 2 * config['eventsPerWidget'].Value);
 480                 else
 481                         max = 30; // we can display a lot more events in fullscreen mode
 482
 483                 // the first outer loop iteration is for passed ToDos, the second loop is for all upcomming events (may also include ToDos)
 484                 for (var i=0; counter < max && i < entryLists.length; i++) {
 485                         while (counter < max && (entry = entryLists[i].getNext()) != undefined) {
 486                                 counter++;
 487
 488                                 // output event info for debugging
 489                                 console.info(
 490                                         'event: Id=' + entry.id +
 491                                         ',Type=' + entry.Type +
 492                                         ',Summary=' + entry.Summary +
 493                                         ',Location=' + entry.Location +
 494                                         ',Status=' + entry.Status +
 495                                         ',StartTime=' + entry.StartTime +
 496                                         ',EndTime=' + entry.EndTime +
 497                                         ',InstanceStartTime=' + entry.InstanceStartTime +
 498                                         ',InstanceEndTime=' + entry.InstanceEndTime
 499                                 );
 500
 501                                 // we don't want ToDos when includeTodos == false or when they are completed
 502                                 if (entry.Type == 'ToDo' && (entry.Status == "TodoCompleted" || !config['includeTodos'].Value)) {
 503                                         console.info('skipping ' + entry.id );
 504                                         counter--;
 505                                         continue;
 506                                 }
 507
 508                                 // make sure that we don't include an event twice (useful for ToDos that might come up twice)
 509                                 if (eventIds[entry.id] == 1 && entry.Type == 'ToDo') {
 510                                         console.info('skipped (already included) ' + entry.id);
 511                                         counter--;
 512                                         continue;
 513                                 } else
 514                                         eventIds[entry.id] = 1;
 515
 516                                 // summary can be undefined!
 517                                 var Summary = ((entry.Summary == null) ? '' : entry.Summary);
 518                                 if (entry.Type == 'Meeting' && entry.Location != '' && config['showLocation'].Value)
 519                                         Summary += ', ' + entry.Location;
 520
 521                                 // fix by yves: determine start and end dates/times
 522                                 entryStartTime = ((entry.InstanceStartTime == null) ? entry.StartTime : entry.InstanceStartTime);
 523                                 entryEndTime = ((entry.InstanceEndTime == null) ? entry.EndTime : entry.InstanceEndTime);
 524
 525                                 // there can be ToDos that have no date at all!
 526                                 if (entry.Type == 'ToDo' && entry.EndTime == null)
 527                                         entryDate = ""; // this will cause parseDate(entryDate) to return null;
 528                                 else
 529                                         entryDate = ((entry.Type == 'ToDo') ? entryEndTime : entryStartTime); // ToDo's use their EndTime, the rest use StartTime
 530
 531                                 // Convert date/time string to Date object
 532                                 var date = parseDate(entryDate);
 533                                 console.info('date: ' + date);
 534                                 var endDate = ((entryEndTime == null) ? null : parseDate(entryEndTime));
 535                                 console.info('endDate: ' + endDate);
 536
 537                                 // check if meeting event has already passed
 538                                 if (entry.Type == 'Meeting') {
 539                                         var compareTime = ((endDate == null) ? date.getTime() : endDate.getTime());
 540                                         if (now.getTime() > compareTime) {
 541                                                 console.info('skipping Meeting (already passed) ' + entry.id);
 542                                                 counter--;
 543                                                 eventIds[entry.id] = 0;
 544                                                 continue;
 545                                         }
 546                                 }
 547
 548                                 // check if anniversary passed (not sure why they are in the list, the query was only for today - nokia?)
 549                                 if (entry.Type == 'Anniversary') {
 550                                         var tmp = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0,0,0);
 551                                         if (date.getTime() < tmp.getTime()) {
 552                                                 console.info('skipping Anniversary (already passed) ' + entry.id);
 553                                                 counter--;
 554                                                 eventIds[entry.id] = 0;
 555                                                 continue;
 556                                         }
 557                                 }
 558
 559                                 // fix DayEvents end time. End times are off by 1 Second. It's possible that the event has already passed
 560                                 if (entry.Type == 'DayEvent' && endDate != null) {
 561                                         endDate.setMinutes(endDate.getMinutes() - 1);
 562                                         console.info('fixing DayEvent endDate: ' + endDate);
 563                                         if (now.getTime() > endDate.getTime()) {
 564                                                 console.info('event already passed ' + entry.id);
 565                                                 counter--;
 566                                                 eventIds[entry.id] = 0;
 567                                                 continue;
 568                                         }
 569                                 }
 570
 571                                 // check if the event is currently taking place
 572                                 if (entryStartTime != null && entryEndTime != null && date != null && endDate != null) {
 573                                         // check if we are between start and endtime
 574                                         if ((date.getTime() < now.getTime()) && (now.getTime() < endDate.getTime())) {
 575                                                 date = now; // change appointment date/time to now
 576                                                 console.info('event is currently taking place: ' + date);
 577                                         }
 578                                 }
 579
 580                                 // skip events for the first panel in case this is the second one and we're not in fullscreen mode
 581                                 if (mode == 0 && panelNum == 1 && counter < config['eventsPerWidget'].Value + 1) {
 582                                         console.info('skipping (already in first widget) ' + entry.id);
 583                                         continue;
 584                                 }
 585
 586                                 // mark overdue todos
 587                                 var overdue = false;
 588                                 if (entry.Type == 'ToDo') {
 589                                         var tmp1 = new Date(date.getFullYear(), date.getMonth(), date.getDate(), 0,0,0);
 590                                         var tmp2 = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0,0,0);
 591                                         if (tmp1.getTime() < tmp2.getTime()) {
 592                                                 overdue = true;
 593                                         }
 594                                 }
 595
 596                                 // generate html output
 597                                 entriesHtml += '<tr><td><img class="icon" src="' + entry.Type + '.png" /></td>';
 598                                 if(date == null) {
 599                                         // some languages have very strange locale date formats, can't parse all those. Also some todos don't have dates at all.
 600                                         entriesHtml += '<td colspan="4"><span class="date">' + entryDate + '</span> ';
 601                                 } else {
 602                                         var weekDay = date.toLocaleDateString().substr(0,config['weekDayLength'].Value);
 603                                         var time = formatTime(date);
 604                                         var dateStr = formatDate(date, entryDate);
 605                                         if (entry.Type == 'ToDo' && overdue && config['markOverdueTodos'].Value) {
 606                                                 dateStr = '<span class="overdue">Overdue</span>';
 607                                                 entriesHtml += '<td colspan="4" width="1px"><span class="date">' + dateStr + '</span> ';
 608                                         } else if (entry.Type == 'ToDo' || entry.Type == 'Anniversary' || entry.Type == 'DayEvent' || entry.Type == 'Reminder') {
 609                                                 if ((isToday(date) || isTomorrow(date)) && config['showTodayAsText'].Value) // show weekday if the date string is not text. looks odd otherwise
 610                                                         entriesHtml += '<td colspan="4" width="1px"><span class="date">' + dateStr + '</span> ';
 611                                                 else
 612                                                         entriesHtml += '<td class="weekDay" width="1px">' + weekDay + '</td><td width="1px" class="date">' + dateStr + '</td><td colspan="2">';
 613                                         } else if (entry.Type == 'Meeting') {
 614                                                 if (config['showCombinedDateTime'].Value) {
 615                                                         if (isToday(date))
 616                                                                 entriesHtml += '<td width="1px" colspan="4"><span class="today">' + time + '</span> ';
 617                                                         else if (isTomorrow(date))
 618                                                                 entriesHtml += '<td width="1px" colspan="4"><span class="tomorrow">' + dateStr + '</span> <span class="time">' + time + '</span> ';
 619                                                         else
 620                                                                 entriesHtml += '<td width="1px" class="weekDay">' + weekDay + '</td><td width="1px" class="date">' + dateStr + '</td><td colspan="2">';
 621                                                 } else {
 622                                                         if ((isToday(date) || isTomorrow(date)) && config['showTodayAsText'].Value)
 623                                                                 entriesHtml += '<td colspan="4" width="1px"><span class="today">' + dateStr + '</span> <span class="time">' + time + '</span> ';
 624                                                         else
 625                                                                 entriesHtml += '<td width="1px" class="weekDay">' + weekDay + '</td><td width="1px" class="date">' + dateStr + '</td><td width="1px" class="time">' + time + '</td><td>';
 626                                                 }
 627                                         }
 628                                 }
 629                                 entriesHtml += '<span class="description">' + Summary + '</span></td></tr>';
 630                         }
 631                 }
 632                 entriesHtml += '</table>';
 633                 if (config['showNothingText'].Value && entriesHtml == '<table></table>') {
 634                         var text = config['nothingText'].Value.replace(/%d/, config['monthRange'].Value);
 635                         entriesHtml = '<div style="width:295px; height:75px; text-align:center; line-height:75px; overflow:visible;">' + text + '</div>';
 636                 }
 637                 if (cacheEntriesHtml != entriesHtml) {
 638                         if (mode == 0)
 639                                 document.getElementById('calendarList').innerHTML = entriesHtml;
 640                         else
 641                                 document.getElementById('fullscreenCalendarList').innerHTML = entriesHtml;
 642                         cacheEntriesHtml = entriesHtml;
 643                 }
 644         } catch(e) {
 645                 error('displaying list:' + e + ', line ' + e.line);
 646                 return;
 647         }
 648 }
 649
 650 function updateScreen()
 651 {
 652         // check if opening fullscreen
 653         if( window.innerHeight > 91 && mode == 0) {
 654                 mode = 1;
 655                 cacheEntriesHtml = '';
 656                 document.getElementById('body').style.backgroundImage = "";
 657                 showFullscreen();
 658         }
 659         else if (window.innerHeight <= 91 && mode != 0) {
 660                 mode = 0;
 661                 cacheEntriesHtml = '';
 662                 showHomescreen();
 663         }
 664
 665         if (mode == 0)
 666                 updateHomescreen();
 667         else if (mode == 1)
 668                 updateFullscreen();
 669 }
 670
 671 function launchCalendar()
 672 {
 673         try {
 674                 widget.openApplication(config['calendarApp'].Value, "");
 675                 if (config['hideWidgetOnCalendarOpen'].Value)
 676                         window.close();
 677         } catch(e) {
 678                 error('starting Calendar App');
 679                 return;
 680         }
 681 }
 682
 683 function init()
 684 {
 685         console.info('New widget instance starting up...');
 686
 687         try {
 688                 // call calendar service
 689                 if (device != "undefined")
 690                         calendarService = device.getServiceObject("Service.Calendar", "IDataSource");
 691                 else
 692                         throw('device object does not exist');
 693         } catch(e) {
 694                 error('loading Calendar service: ' + e + ', line ' + e.line);
 695                 return;
 696         }
 697
 698         loadSettings();
 699         updateCssClasses();
 700         collectLocales();
 701         //updateData();
 702         requestNotification();
 703         window.setInterval('updateData()', 1000 * 60 * config['updateDataInterval'].Value);
 704
 705         mode = 0;
 706         showHomescreen();
 707         updateScreen();
 708         if (config['useBackgroundImage'].Value)
 709                 // check for screen rotation every 1 secs
 710                 window.setInterval('updateScreen()', 1000 * 1);
 711 }
 712
 713 function createMenu()
 714 {
 715         window.menu.setLeftSoftkeyLabel("",null);
 716         window.menu.setRightSoftkeyLabel("",null);
 717         var id = 0;
 718         var menuSettings = new MenuItem(getLocalizedText('menu.settings'), id++);
 719         var menuCallApp = new MenuItem(getLocalizedText('menu.openCalendarApp'), id++);
 720         var menuUpdate = new MenuItem(getLocalizedText('menu.update'), id++);
 721         var menuAbout = new MenuItem(getLocalizedText('menu.about'), id++);
 722         menuSettings.onSelect = showSettings;
 723         menuAbout.onSelect = showAbout;
 724         menuCallApp.onSelect = launchCalendar;
 725         menuUpdate.onSelect = showUpdate;
 726         window.menu.clear();
 727         window.menu.append(menuCallApp);
 728         window.menu.append(menuSettings);
 729         window.menu.append(menuUpdate);
 730         window.menu.append(menuAbout);
 731 }
 732
 733 function showSettings()
 734 {
 735         mode = 2;
 736         hideViews();
 737         document.getElementById("settingsView").style.display = "block";
 738         document.onclick = null;
 739
 740         window.menu.setLeftSoftkeyLabel(getLocalizedText('settings.save'), function()
 741         {
 742                 for (var key in config) {
 743                         if (config[key].Type == 'String')
 744                                 config[key].Value = document.forms[0].elements["settings." + key].value;
 745                         else if (config[key].Type == 'Int') {
 746                                 config[key].Value = parseInt(document.forms[0].elements["settings." + key].value);
 747                                 if (config[key].Value < 0)
 748                                         config[key].Value = config[key].Default;
 749                         }
 750                         else if (config[key].Type == 'Bool')
 751                                 config[key].Value = document.forms[0].elements["settings." + key].checked;
 752                         else if (config[key].Type == 'UID')
 753                                 config[key].Value = parseInt(document.forms[0].elements["settings." + key].value);
 754                         else if (config[key].Type == 'Enum') {
 755                                 config[key].Value = document.forms[0].elements["settings." + key].value;
 756                                 if (config[key].ValidValues.indexOf(config[key].Value) == -1)
 757                                         config[key].Value = config[key].Default;
 758                         }
 759                 }
 760
 761                 updateCssClasses();
 762
 763                 saveSettings();
 764
 765                 mode = 1;
 766                 showFullscreen();
 767         });
 768         window.menu.setRightSoftkeyLabel(getLocalizedText('settings.cancel'), function()
 769         {
 770                 mode = 1;
 771                 showFullscreen();
 772         });
 773
 774         var settingsHtml = '<form>';
 775         for (var key in config) {
 776                 if (config[key].Type == 'String')
 777                         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 />';
 778                 else if (config[key].Type == 'Int')
 779                         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 />';
 780                 else if (config[key].Type == 'Bool')
 781                         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 />';
 782                 else if (config[key].Type == 'UID')
 783                         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 />';
 784                 else if (config[key].Type == 'Enum') {
 785                         settingsHtml += '<table><tr><td>' + getLocalizedText('settings.name.' + key) + '<br /><select name="settings.' + key + '" size="1">';
 786                         for(var i = 0; i < config[key].ValidValues.length; i++)
 787                                 settingsHtml += '<option value="' + config[key].ValidValues[i] + '"' + (config[key].Value == config[key].ValidValues[i] ? ' selected="selected"' : '') + '>' + getLocalizedText('settings.validValues.' + key + '.' + config[key].ValidValues[i]) + '</option>';
 788                         settingsHtml += '</select></div></td>' + printHintBox(getLocalizedText('settings.info.' + key)) + '<hr />';
 789                 }
 790         }
 791         settingsHtml += '<input name="reset" type="button" value="' + getLocalizedText('settings.restoreDefaults') + '" onclick="javascript:restoreDefaultSettings();showSettings();" />';
 792         settingsHtml += '</form>';
 793         document.getElementById("settingsList").innerHTML = settingsHtml;
 794 }
 795
 796 function changeCssClass(classname, properties)
 797 {
 798         for(var i = 0; i < document.styleSheets[0]['cssRules'].length; i++)
 799         {
 800                 if (document.styleSheets[0]['cssRules'][i].selectorText == classname) {
 801                         document.styleSheets[0].deleteRule(i);
 802                         document.styleSheets[0].insertRule(classname + ' { ' + properties + ' }', document.styleSheets[0]['cssRules'].length);
 803                         break;
 804                 }
 805         }
 806 }
 807
 808 function updateCssClasses()
 809 {
 810         for(var key in config) {
 811                 changeCssClass(getLocalizedText('settings.name.' + key), config[key].Value);
 812         }
 813 }
 814
 815 function restoreDefaultSettings()
 816 {
 817         for (var key in config)
 818                 config[key].Value = config[key].Default;
 819 }
 820
 821 function loadSettings()
 822 {
 823         for (var key in config) {
 824                 if (widget.preferenceForKey(key)) {
 825                         if (config[key].Type == 'Int')
 826                                 config[key].Value = Number(widget.preferenceForKey(key));
 827                         else if (config[key].Type == 'String')
 828                                 config[key].Value = widget.preferenceForKey(key);
 829                         else if (config[key].Type == 'Bool')
 830                                 config[key].Value = (widget.preferenceForKey(key) == 'true')
 831                         else if (config[key].Type == 'Enum')
 832                                 config[key].Value = widget.preferenceForKey(key);
 833                         else if (config[key].Type == 'UID')
 834                                 config[key].Value = Number(widget.preferenceForKey(key));
 835                 }
 836                 else
 837                         config[key].Value = config[key].Default;
 838                 console.info('Settings: ' + key + '=\'' + config[key].Value + '\'');
 839         }
 840 }
 841
 842 function saveSettings()
 843 {
 844         for (var key in config) {
 845                 if (config[key].Type == 'Int')
 846                         widget.setPreferenceForKey(config[key].Value.toString(), key);
 847                 else if (config[key].Type == 'String')
 848                         widget.setPreferenceForKey(config[key].Value, key);
 849                 else if (config[key].Type == 'Bool')
 850                         widget.setPreferenceForKey(config[key].Value ? 'true' : 'false', key);
 851                 else if (config[key].Type == 'Enum')
 852                         widget.setPreferenceForKey(config[key].Value, key);
 853                 else if (config[key].Type == 'UID')
 854                         widget.setPreferenceForKey(config[key].Value.toString(), key);
 855         }
 856 }
 857
 858 function toggleVisibility(elementId)
 859 {
 860         if (document.getElementById(elementId).style.display == "none")
 861                 document.getElementById(elementId).style.display = "block";
 862         else
 863                 document.getElementById(elementId).style.display = "none";
 864 }
 865
 866 var uniqueId = 0;
 867 function printHintBox(text)
 868 {
 869         uniqueId++;
 870         return '<td width="1%" align="right" onclick="javascript:toggleVisibility(\'info' + uniqueId + '\')">' + getLocalizedText('settings.help') + '</td></tr></table>'+
 871                '<div class="settingsInfo" id="info' + uniqueId + '">' + text + '</div>';
 872 }
 873
 874 function showAbout()
 875 {
 876         mode = 3;
 877         hideViews();
 878         document.getElementById("aboutView").style.display = "block";
 879         document.onclick = null;
 880
 881         window.menu.setLeftSoftkeyLabel(" ", function(){});
 882         window.menu.setRightSoftkeyLabel(getLocalizedText('softkey.back'), function()
 883         {
 884                 mode = 1;
 885                 showFullscreen();
 886         });
 887
 888         //document.getElementById("aboutView").innerHTML = 'aboutView';
 889         document.getElementById("name").innerHTML = "Coming Next " + version;
 890 }
 891
 892 function updateFullscreen()
 893 {
 894 }
 895
 896 function showFullscreen()
 897 {
 898         hideViews();
 899         document.getElementById("fullscreenView").style.display = "block";
 900         document.getElementById('body').className = "backgroundFullscreen";
 901         document.onclick = launchCalendar;
 902         createMenu();
 903         updateData();
 904 }
 905
 906 function getBackgroundImage()
 907 {
 908         var bgImage;
 909         if (config['backgroundImageLocation'].Value == config['backgroundImageLocation'].ValidValues[0]) // internal
 910                 bgImage = 'background_' + orientation + '.png';
 911         else
 912                 bgImage = 'C:/Data/background_' + panelNum + '_' + orientation + '.png';
 913         return bgImage;
 914 }
 915
 916 function updateHomescreen()
 917 {
 918         if (config['useBackgroundImage'].Value) {
 919                 // check for screen rotation
 920                 if (orientation != 'portrait' && screen.width == 360 && screen.height == 640) {
 921                         window.widget.prepareForTransition("fade");
 922                         orientation = 'portrait';
 923                         document.getElementById('body').style.backgroundImage = 'url(' + getBackgroundImage() + ')';
 924                         document.getElementById('body').style.backgroundColor = 'none';
 925                         window.widget.performTransition();
 926                 } else if (orientation != 'landscape' && screen.width == 640 && screen.height == 360) {
 927                         window.widget.prepareForTransition("fade");
 928                         orientation = 'landscape';
 929                         document.getElementById('body').style.backgroundImage = 'url(' + getBackgroundImage() + ')';
 930                         document.getElementById('body').style.backgroundColor = 'none';
 931                         window.widget.performTransition();
 932                 }
 933                 else if (document.getElementById('body').style.backgroundImage == "")
 934                 {
 935                         document.getElementById('body').style.backgroundImage = 'url(' + getBackgroundImage() + ')';
 936                 }
 937         }
 938 }
 939
 940 function showHomescreen()
 941 {
 942         hideViews();
 943         document.getElementById("homescreenView").style.display = "block";
 944         document.getElementById('body').className = "background";
 945         document.onclick = null;
 946         updateData();
 947 }
 948
 949 function getLocalizedText(p_Txt)
 950 {
 951         if (localizedText[p_Txt])
 952                 return localizedText[p_Txt];
 953         else
 954                 return 'ERROR: missing translation for ' + p_Txt;
 955 }
 956
 957 function showUpdate()
 958 {
 959         mode = 4;
 960         hideViews();
 961         document.getElementById("updateView").style.display = "block";
 962         document.onclick = null;
 963
 964         window.menu.setLeftSoftkeyLabel(getLocalizedText('update.checknow'), function(){
 965                 checkForUpdate();
 966         });
 967         window.menu.setRightSoftkeyLabel(getLocalizedText('softkey.back'), function()
 968         {
 969                 mode = 1;
 970                 showFullscreen();
 971         });
 972
 973         document.getElementById("currentVersion").innerHTML = getLocalizedText("update.current") + version;
 974         checkForUpdate();
 975 }
 976
 977 function checkForUpdate()
 978 {
 979         // asynch XHR to server url
 980         reqV = new XMLHttpRequest();
 981         reqV.onreadystatechange = checkForUpdateCallback;
 982         document.getElementById("updateDiv").innerHTML = getLocalizedText("update.checking");
 983         reqV.open("GET", versionURL, true);
 984         reqV.setRequestHeader( "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" ); // disable caching
 985         reqV.send(null);
 986 }
 987
 988 function checkForUpdateCallback()
 989 {
 990         if (reqV.readyState == 4) {
 991                 if (reqV.status == 200) {
 992                         var resultXml = reqV.responseText;
 993                         if (resultXml) {
 994                                 var div = document.getElementById("tmp");
 995                                 div.innerHTML = resultXml;
 996                                 var newVersion = div.getElementsByTagName('version')[0].innerHTML;
 997                                 var newVersionURL = div.getElementsByTagName('url')[0].innerHTML;
 998                                 div.innerHTML = "";
 999                                 if (version != newVersion) {
1000                                         document.getElementById("updateDiv").innerHTML = getLocalizedText("update.download").replace(/%1/, newVersion).replace(/%2/, newVersionURL);
1001                                 }
1002                                 else {
1003                                         document.getElementById("updateDiv").innerHTML = getLocalizedText("update.nonewversion");
1004                                 }
1005                         }
1006                 }
1007                 else {
1008                         document.getElementById("updateDiv").innerHTML = getLocalizedText("update.error") + reqV.status + " " + reqV.responseText;
1009                 }
1010         }
1011 }
1012
1013 function hideViews()
1014 {
1015         document.getElementById("homescreenView").style.display = "none";
1016         document.getElementById("fullscreenView").style.display = "none";
1017         document.getElementById("aboutView").style.display = "none";
1018         document.getElementById("settingsView").style.display = "none";
1019         document.getElementById("updateView").style.display = "none";
1020 }
1021 </script>
1022
1023 <style type="text/css">
1024 table { margin:0px; padding:0px; border-spacing:0px; }
1025 td { padding:0px 5px 0px 0px; white-space:nowrap; overflow:hidden; }
1026 hr { color:#ffffff; background-color:#ffffff; height:1px; text-align:left; border-style:none; }
1027 .settingsInfo { display:none; font-style:italic; }
1028 .title { font-weight:bold; font-size:14pt; }
1029 .textInput { width:90%; }
1030 .credits { margin-left:40px; text-indent: -20px; margin-bottom:0px; }
1031 #homescreenView { width: 315px; height:91px; overflow:hidden; }
1032 #calendarList { position:absolute; left:10px; top:4px; width:295px; height:75px; overflow:hidden; }
1033 #name { text-align:center; }
1034 #appicon { display: block; margin-left: auto; margin-right: auto; margin-top: 10px; }
1035 #smallappicon { width:22px; height:22px; margin-right:10px; float:left; }
1036 </style>
1037
1038 </head>
1039
1040 <body id="body" class="background">
1041 <div id="homescreenView">
1042         <div id="calendarList"></div>
1043 </div>
1044 <div id="fullscreenView" style="display:none;">
1045         <img src="Icon.png" id="smallappicon">
1046         <h1 class="title">Coming Next</h1>
1047         <hr />
1048         <div id="fullscreenCalendarList">loading...</div>
1049 </div>
1050 <div id="settingsView" style="display:none">
1051         <img src="Icon.png" id="smallappicon">
1052         <h1 class="title">Settings</h1>
1053         <hr />
1054         <div id="settingsList"></div>
1055 </div>
1056 <div id="aboutView" style="display:none">
1057         <img src="Icon.png" id="appicon">
1058         <h1 id="name">Coming Next</h1>
1059         <hr />
1060         <p>Created by Dr. Cochambre and Michael Prager.</p>
1061         <p>Contributions:</p>
1062                 <p class="credits">Paul Moore (bug fixes, new features and code cleanup)</p>
1063                 <p class="credits">Manfred Hanselmann (DST support)</p>
1064                 <p class="credits">Christophe Milsent (translation support & french translation</p>
1065                 <p class="credits">Flavio Nathan (portuguese-brazilian translation</p>
1066         <p>This software is open source and licensed under the GPLv3.</p>
1067         <p>Visit sourceforge.net/projects/comingnext for free updates.</p>
1068         <hr />
1069 </div>
1070 <div id="updateView" style="display:none">
1071         <img src="Icon.png" id="smallappicon">
1072         <h1 class="title">Check for update</h1>
1073         <hr />
1074         <div id="currentVersion">Coming Next ??</div>
1075         <div id="updateDiv"></div>
1076         <div id="tmp" style="display:none;"></div>
1077 </div>
1078 </body>
1079
1080 </html>