var calendarColors = [];\r
var updateTimer = null;\r
var screenRotationTimer = null;\r
-var lastUpdateTime = now;\r
+var lastUpdateTime = now; // last time we updated the display
+var lastReloadTime = null; // last time we fetched calendar data
+var reloadInterval = 6 * 60 * 60 * 1000; // = 6 hours; time interval for reloading calendar data
var errorOccured = false;\r
+var entryLists = null; // stores all fetched calendar entries until data is refreshed
\r
// vars for daylight saving time\r
var summertime = false; // true, if current date is in summer, false if in winter\r
function callback(transId, eventCode, result)\r
{\r
log("callback(): panelNum: %d transId: %d eventCode: %d result.ErrorCode: %d", panelNum, transId, eventCode, result.ErrorCode);
+ lastReloadTime = null; // force calendar data reload on next update
updateData();\r
}\r
\r
updateCalendarColors();\r
cancelNotification();\r
requestNotification();\r
+ lastReloadTime = null; // force calendar data reload on this update
}\r
- \r
- try {\r
- // meetings have time\r
- // 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\r
- now = new Date();\r
- summertime = isSummertime(now); // cache summer time info for today\r
- var meetingList = [];\r
- for(var i=0; i < calendarList.length; i++) {\r
- // ignore excluded calendars\r
- if (config['excludedCalendars'].Value.indexOf(calendarList[i]) != -1)\r
- continue;\r
- var meetingListFiltering = {\r
- Type:'CalendarEntry',\r
- Filter:{\r
- CalendarName: calendarList[i],\r
- StartRange: (new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0)),\r
- EndRange: (new Date(now.getFullYear(), now.getMonth() + config['monthRange'].Value, now.getDate(), 0, 0, 0))\r
- }\r
- }\r
- var meetingResult = calendarService.IDataSource.GetList(meetingListFiltering);\r
- if (meetingResult.ErrorCode != 0)\r
- throw("Error fetching calendar data: " + meetingResult.ErrorCode + ': ' + meetingResult.ErrorMessage);\r
- var list = meetingResult.ReturnValue;\r
- meetingList = meetingList.concat(listToArray(list, calendarList[i]));\r
- }\r
- console.info("updateData(): meetingList.sort()");\r
- meetingList.sort(sortCalendarEntries);\r
\r
- // todos don't, they start on 00:00 hrs., but should be visible anyway\r
- // this will generate a list of passed todos. We have to check if they have been marked as "done" yet\r
- if (config['includeTodos'].Value) {\r
- var todayTodoList = [];\r
+ now = new Date();
+
+ // only reload calendar data every 6 hours, visual updates occure more often
+ if (!lastReloadTime || now.getTime() - lastReloadTime.getTime() > reloadInterval) {
+ log('updateData(): reloading calendar data');
+ try {
+ // meetings have time
+ // 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
+ summertime = isSummertime(now); // cache summer time info for today
+ var meetingList = [];
for(var i=0; i < calendarList.length; i++) {\r
// ignore excluded calendars\r
if (config['excludedCalendars'].Value.indexOf(calendarList[i]) != -1)\r
continue;\r
- var todayTodoListFiltering = {\r
+ var meetingListFiltering = {
Type:'CalendarEntry',\r
Filter:{\r
CalendarName: calendarList[i],\r
- Type: 'ToDo',\r
- StartRange: (new Date(now.getFullYear() - 1, now.getMonth(), now.getDate(), 0, 0, 0)),\r
- EndRange: (new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 1))\r
+ StartRange: (new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0)),
+ EndRange: (new Date(now.getFullYear(), now.getMonth() + config['monthRange'].Value, now.getDate(), 0, 0, 0))
+ }
+ }
+ var meetingResult = calendarService.IDataSource.GetList(meetingListFiltering);
+ if (meetingResult.ErrorCode != 0)
+ throw("Error fetching calendar data: " + meetingResult.ErrorCode + ': ' + meetingResult.ErrorMessage);
+ var list = meetingResult.ReturnValue;
+ meetingList = meetingList.concat(listToArray(list, calendarList[i]));
+ }
+ log("updateData(): meetingList.sort()");
+ meetingList.sort(sortCalendarEntries);
+
+ // todos don't, they start on 00:00 hrs., but should be visible anyway
+ // this will generate a list of passed todos. We have to check if they have been marked as "done" yet
+ if (config['includeTodos'].Value) {
+ var todayTodoList = [];
+ for(var i=0; i < calendarList.length; i++) {
+ // ignore excluded calendars
+ if (config['excludedCalendars'].Value.indexOf(calendarList[i]) != -1)
+ continue;
+ var todayTodoListFiltering = {
+ Type:'CalendarEntry',
+ Filter:{
+ CalendarName: calendarList[i],
+ Type: 'ToDo',
+ StartRange: (new Date(now.getFullYear() - 1, now.getMonth(), now.getDate(), 0, 0, 0)),
+ EndRange: (new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 1))
+ }
}\r
+ var todayTodoResult = calendarService.IDataSource.GetList(todayTodoListFiltering);
+ var list = todayTodoResult.ReturnValue;
+ todayTodoList = todayTodoList.concat(listToArray(list, calendarList[i]));
}\r
- var todayTodoResult = calendarService.IDataSource.GetList(todayTodoListFiltering);\r
- var list = todayTodoResult.ReturnValue;\r
- todayTodoList = todayTodoList.concat(listToArray(list, calendarList[i]));\r
+ log("updateData(): todayTodoList.sort()");
+ todayTodoList.sort(sortCalendarEntries);
+ entryLists = [todayTodoList, meetingList];
+ } else {
+ entryLists = [meetingList];
}\r
- console.info("updateData(): todayTodoList.sort()");\r
- todayTodoList.sort(sortCalendarEntries);\r
- var entryLists = [todayTodoList, meetingList];\r
- } else {\r
- var entryLists = [meetingList];\r
+ lastReloadTime = new Date();
+ } catch(e) {
+ error('loading Calendar items list:' + e + ', line ' + e.line);
+ return;
}\r
- } catch(e) {\r
- error('loading Calendar items list:' + e + ', line ' + e.line);\r
- return;\r
}\r
\r
try {\r
else\r
max = 30; // we can display a lot more events in fullscreen mode\r
\r
- var listinfo = "";\r
- for (var i=0; i < entryLists.length; i++) {\r
- listinfo = listinfo + " " + entryLists[i].length;\r
- var entrieslist = "";\r
- for (var j=0; j < entryLists[i].length; j++) {\r
- entrieslist += entryLists[i][j].Summary + ", ";\r
+ if (config['enableLogging'].Value) {
+ var listinfo = "";
+ for (var i=0; i < entryLists.length; i++) {
+ listinfo = listinfo + " " + entryLists[i].length;
+ var entrieslist = "";
+ for (var j=0; j < entryLists[i].length; j++) {
+ entrieslist += entryLists[i][j].Summary + ", ";
+ }
+ log("updateData(): entrieslist: " + entrieslist);
}\r
- console.info("updateData(): entrieslist: " + entrieslist);\r
+ log("updateData(): inner loop, " + entryLists.length + " lists, [" + listinfo + "] entries");
}\r
- console.info("updateData(): inner loop, " + entryLists.length + " lists, [" + listinfo + "] entries");\r
\r
// the first outer loop iteration is for passed ToDos, the second loop is for all upcomming events (may also include ToDos)\r
for (var i=0; counter < max && i < entryLists.length; i++) {\r
error("saveSettings: " + e + ', line ' + e.line);\r
}\r
\r
+ lastReloadTime = null; // force calendar data reload on next update
clearUpdateTimer();\r
setUpdateTimer();\r
}\r