source: src/main/resources/static/js/fullcalendar.js@ 950fa0d

Last change on this file since 950fa0d was 950fa0d, checked in by Gjoko Kostadinov <gjoko.kostadinov@…>, 17 months ago

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1/*!
2 * FullCalendar v1.6.4
3 * Docs & License: http://arshaw.com/fullcalendar/
4 * (c) 2013 Adam Shaw
5 */
6
7/*
8 * Use fullcalendar.css for basic styling.
9 * For event drag & drop, requires jQuery UI draggable.
10 * For event resizing, requires jQuery UI resizable.
11 */
12
13(function($, undefined) {
14
15
16;;
17
18var defaults = {
19
20 // display
21 defaultView: 'month',
22 aspectRatio: 1.35,
23 header: {
24 left: 'title',
25 center: '',
26 right: 'today prev,next'
27 },
28 weekends: true,
29 weekNumbers: false,
30 weekNumberCalculation: 'iso',
31 weekNumberTitle: 'W',
32
33 // editing
34 //editable: false,
35 //disableDragging: false,
36 //disableResizing: false,
37
38 allDayDefault: true,
39 ignoreTimezone: true,
40
41 // event ajax
42 lazyFetching: true,
43 startParam: 'start',
44 endParam: 'end',
45
46 // time formats
47 titleFormat: {
48 month: 'MMMM yyyy',
49 week: "MMM d[ yyyy]{ '&#8212;'[ MMM] d yyyy}",
50 day: 'dddd, MMM d, yyyy'
51 },
52 columnFormat: {
53 month: 'ddd',
54 week: 'ddd M/d',
55 day: 'dddd M/d'
56 },
57 timeFormat: { // for event elements
58 '': 'h(:mm)t' // default
59 },
60
61 // locale
62 isRTL: false,
63 firstDay: 0,
64 monthNames: ['January','February','March','April','May','June','July','August','September','October','November','December'],
65 monthNamesShort: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
66 dayNames: ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'],
67 dayNamesShort: ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'],
68 buttonText: {
69 prev: "<span class='fc-text-arrow'>&lsaquo;</span>",
70 next: "<span class='fc-text-arrow'>&rsaquo;</span>",
71 prevYear: "<span class='fc-text-arrow'>&laquo;</span>",
72 nextYear: "<span class='fc-text-arrow'>&raquo;</span>",
73 today: 'today',
74 month: 'month',
75 week: 'week',
76 day: 'day'
77 },
78
79 // jquery-ui theming
80 theme: false,
81 buttonIcons: {
82 prev: 'circle-triangle-w',
83 next: 'circle-triangle-e'
84 },
85
86 //selectable: false,
87 unselectAuto: true,
88
89 dropAccept: '*',
90
91 handleWindowResize: true
92
93};
94
95// right-to-left defaults
96var rtlDefaults = {
97 header: {
98 left: 'next,prev today',
99 center: '',
100 right: 'title'
101 },
102 buttonText: {
103 prev: "<span class='fc-text-arrow'>&rsaquo;</span>",
104 next: "<span class='fc-text-arrow'>&lsaquo;</span>",
105 prevYear: "<span class='fc-text-arrow'>&raquo;</span>",
106 nextYear: "<span class='fc-text-arrow'>&laquo;</span>"
107 },
108 buttonIcons: {
109 prev: 'circle-triangle-e',
110 next: 'circle-triangle-w'
111 }
112};
113
114
115
116;;
117
118var fc = $.fullCalendar = { version: "1.6.4" };
119var fcViews = fc.views = {};
120
121
122$.fn.fullCalendar = function(options) {
123
124
125 // method calling
126 if (typeof options == 'string') {
127 var args = Array.prototype.slice.call(arguments, 1);
128 var res;
129 this.each(function() {
130 var calendar = $.data(this, 'fullCalendar');
131 if (calendar && $.isFunction(calendar[options])) {
132 var r = calendar[options].apply(calendar, args);
133 if (res === undefined) {
134 res = r;
135 }
136 if (options == 'destroy') {
137 $.removeData(this, 'fullCalendar');
138 }
139 }
140 });
141 if (res !== undefined) {
142 return res;
143 }
144 return this;
145 }
146
147 options = options || {};
148
149 // would like to have this logic in EventManager, but needs to happen before options are recursively extended
150 var eventSources = options.eventSources || [];
151 delete options.eventSources;
152 if (options.events) {
153 eventSources.push(options.events);
154 delete options.events;
155 }
156
157
158 options = $.extend(true, {},
159 defaults,
160 (options.isRTL || options.isRTL===undefined && defaults.isRTL) ? rtlDefaults : {},
161 options
162 );
163
164
165 this.each(function(i, _element) {
166 var element = $(_element);
167 var calendar = new Calendar(element, options, eventSources);
168 element.data('fullCalendar', calendar); // TODO: look into memory leak implications
169 calendar.render();
170 });
171
172
173 return this;
174
175};
176
177
178// function for adding/overriding defaults
179function setDefaults(d) {
180 $.extend(true, defaults, d);
181}
182
183
184
185;;
186
187
188function Calendar(element, options, eventSources) {
189 var t = this;
190
191
192 // exports
193 t.options = options;
194 t.render = render;
195 t.destroy = destroy;
196 t.refetchEvents = refetchEvents;
197 t.reportEvents = reportEvents;
198 t.reportEventChange = reportEventChange;
199 t.rerenderEvents = rerenderEvents;
200 t.changeView = changeView;
201 t.select = select;
202 t.unselect = unselect;
203 t.prev = prev;
204 t.next = next;
205 t.prevYear = prevYear;
206 t.nextYear = nextYear;
207 t.today = today;
208 t.gotoDate = gotoDate;
209 t.incrementDate = incrementDate;
210 t.formatDate = function(format, date) { return formatDate(format, date, options) };
211 t.formatDates = function(format, date1, date2) { return formatDates(format, date1, date2, options) };
212 t.getDate = getDate;
213 t.getView = getView;
214 t.option = option;
215 t.trigger = trigger;
216
217
218 // imports
219 EventManager.call(t, options, eventSources);
220 var isFetchNeeded = t.isFetchNeeded;
221 var fetchEvents = t.fetchEvents;
222
223
224 // locals
225 var _element = element[0];
226 var header;
227 var headerElement;
228 var content;
229 var tm; // for making theme classes
230 var currentView;
231 var elementOuterWidth;
232 var suggestedViewHeight;
233 var resizeUID = 0;
234 var ignoreWindowResize = 0;
235 var date = new Date();
236 var events = [];
237 var _dragElement;
238
239
240
241 /* Main Rendering
242 -----------------------------------------------------------------------------*/
243
244
245 setYMD(date, options.year, options.month, options.date);
246
247
248 function render(inc) {
249 if (!content) {
250 initialRender();
251 }
252 else if (elementVisible()) {
253 // mainly for the public API
254 calcSize();
255 _renderView(inc);
256 }
257 }
258
259
260 function initialRender() {
261 tm = options.theme ? 'ui' : 'fc';
262 element.addClass('fc');
263 if (options.isRTL) {
264 element.addClass('fc-rtl');
265 }
266 else {
267 element.addClass('fc-ltr');
268 }
269 if (options.theme) {
270 element.addClass('ui-widget');
271 }
272
273 content = $("<div class='fc-content' style='position:relative'/>")
274 .prependTo(element);
275
276 header = new Header(t, options);
277 headerElement = header.render();
278 if (headerElement) {
279 element.prepend(headerElement);
280 }
281
282 changeView(options.defaultView);
283
284 if (options.handleWindowResize) {
285 $(window).resize(windowResize);
286 }
287
288 // needed for IE in a 0x0 iframe, b/c when it is resized, never triggers a windowResize
289 if (!bodyVisible()) {
290 lateRender();
291 }
292 }
293
294
295 // called when we know the calendar couldn't be rendered when it was initialized,
296 // but we think it's ready now
297 function lateRender() {
298 setTimeout(function() { // IE7 needs this so dimensions are calculated correctly
299 if (!currentView.start && bodyVisible()) { // !currentView.start makes sure this never happens more than once
300 renderView();
301 }
302 },0);
303 }
304
305
306 function destroy() {
307
308 if (currentView) {
309 trigger('viewDestroy', currentView, currentView, currentView.element);
310 currentView.triggerEventDestroy();
311 }
312
313 $(window).unbind('resize', windowResize);
314
315 header.destroy();
316 content.remove();
317 element.removeClass('fc fc-rtl ui-widget');
318 }
319
320
321 function elementVisible() {
322 return element.is(':visible');
323 }
324
325
326 function bodyVisible() {
327 return $('body').is(':visible');
328 }
329
330
331
332 /* View Rendering
333 -----------------------------------------------------------------------------*/
334
335
336 function changeView(newViewName) {
337 if (!currentView || newViewName != currentView.name) {
338 _changeView(newViewName);
339 }
340 }
341
342
343 function _changeView(newViewName) {
344 ignoreWindowResize++;
345
346 if (currentView) {
347 trigger('viewDestroy', currentView, currentView, currentView.element);
348 unselect();
349 currentView.triggerEventDestroy(); // trigger 'eventDestroy' for each event
350 freezeContentHeight();
351 currentView.element.remove();
352 header.deactivateButton(currentView.name);
353 }
354
355 header.activateButton(newViewName);
356
357 currentView = new fcViews[newViewName](
358 $("<div class='fc-view fc-view-" + newViewName + "' style='position:relative'/>")
359 .appendTo(content),
360 t // the calendar object
361 );
362
363 renderView();
364 unfreezeContentHeight();
365
366 ignoreWindowResize--;
367 }
368
369
370 function renderView(inc) {
371 if (
372 !currentView.start || // never rendered before
373 inc || date < currentView.start || date >= currentView.end // or new date range
374 ) {
375 if (elementVisible()) {
376 _renderView(inc);
377 }
378 }
379 }
380
381
382 function _renderView(inc) { // assumes elementVisible
383 ignoreWindowResize++;
384
385 if (currentView.start) { // already been rendered?
386 trigger('viewDestroy', currentView, currentView, currentView.element);
387 unselect();
388 clearEvents();
389 }
390
391 freezeContentHeight();
392 currentView.render(date, inc || 0); // the view's render method ONLY renders the skeleton, nothing else
393 setSize();
394 unfreezeContentHeight();
395 (currentView.afterRender || noop)();
396
397 updateTitle();
398 updateTodayButton();
399
400 trigger('viewRender', currentView, currentView, currentView.element);
401 currentView.trigger('viewDisplay', _element); // deprecated
402
403 ignoreWindowResize--;
404
405 getAndRenderEvents();
406 }
407
408
409
410 /* Resizing
411 -----------------------------------------------------------------------------*/
412
413
414 function updateSize() {
415 if (elementVisible()) {
416 unselect();
417 clearEvents();
418 calcSize();
419 setSize();
420 renderEvents();
421 }
422 }
423
424
425 function calcSize() { // assumes elementVisible
426 if (options.contentHeight) {
427 suggestedViewHeight = options.contentHeight;
428 }
429 else if (options.height) {
430 suggestedViewHeight = options.height - (headerElement ? headerElement.height() : 0) - vsides(content);
431 }
432 else {
433 suggestedViewHeight = Math.round(content.width() / Math.max(options.aspectRatio, .5));
434 }
435 }
436
437
438 function setSize() { // assumes elementVisible
439
440 if (suggestedViewHeight === undefined) {
441 calcSize(); // for first time
442 // NOTE: we don't want to recalculate on every renderView because
443 // it could result in oscillating heights due to scrollbars.
444 }
445
446 ignoreWindowResize++;
447 currentView.setHeight(suggestedViewHeight);
448 currentView.setWidth(content.width());
449 ignoreWindowResize--;
450
451 elementOuterWidth = element.outerWidth();
452 }
453
454
455 function windowResize() {
456 if (!ignoreWindowResize) {
457 if (currentView.start) { // view has already been rendered
458 var uid = ++resizeUID;
459 setTimeout(function() { // add a delay
460 if (uid == resizeUID && !ignoreWindowResize && elementVisible()) {
461 if (elementOuterWidth != (elementOuterWidth = element.outerWidth())) {
462 ignoreWindowResize++; // in case the windowResize callback changes the height
463 updateSize();
464 currentView.trigger('windowResize', _element);
465 ignoreWindowResize--;
466 }
467 }
468 }, 200);
469 }else{
470 // calendar must have been initialized in a 0x0 iframe that has just been resized
471 lateRender();
472 }
473 }
474 }
475
476
477
478 /* Event Fetching/Rendering
479 -----------------------------------------------------------------------------*/
480 // TODO: going forward, most of this stuff should be directly handled by the view
481
482
483 function refetchEvents() { // can be called as an API method
484 clearEvents();
485 fetchAndRenderEvents();
486 }
487
488
489 function rerenderEvents(modifiedEventID) { // can be called as an API method
490 clearEvents();
491 renderEvents(modifiedEventID);
492 }
493
494
495 function renderEvents(modifiedEventID) { // TODO: remove modifiedEventID hack
496 if (elementVisible()) {
497 currentView.setEventData(events); // for View.js, TODO: unify with renderEvents
498 currentView.renderEvents(events, modifiedEventID); // actually render the DOM elements
499 currentView.trigger('eventAfterAllRender');
500 }
501 }
502
503
504 function clearEvents() {
505 currentView.triggerEventDestroy(); // trigger 'eventDestroy' for each event
506 currentView.clearEvents(); // actually remove the DOM elements
507 currentView.clearEventData(); // for View.js, TODO: unify with clearEvents
508 }
509
510
511 function getAndRenderEvents() {
512 if (!options.lazyFetching || isFetchNeeded(currentView.visStart, currentView.visEnd)) {
513 fetchAndRenderEvents();
514 }
515 else {
516 renderEvents();
517 }
518 }
519
520
521 function fetchAndRenderEvents() {
522 fetchEvents(currentView.visStart, currentView.visEnd);
523 // ... will call reportEvents
524 // ... which will call renderEvents
525 }
526
527
528 // called when event data arrives
529 function reportEvents(_events) {
530 events = _events;
531 renderEvents();
532 }
533
534
535 // called when a single event's data has been changed
536 function reportEventChange(eventID) {
537 rerenderEvents(eventID);
538 }
539
540
541
542 /* Header Updating
543 -----------------------------------------------------------------------------*/
544
545
546 function updateTitle() {
547 header.updateTitle(currentView.title);
548 }
549
550
551 function updateTodayButton() {
552 var today = new Date();
553 if (today >= currentView.start && today < currentView.end) {
554 header.disableButton('today');
555 }
556 else {
557 header.enableButton('today');
558 }
559 }
560
561
562
563 /* Selection
564 -----------------------------------------------------------------------------*/
565
566
567 function select(start, end, allDay) {
568 currentView.select(start, end, allDay===undefined ? true : allDay);
569 }
570
571
572 function unselect() { // safe to be called before renderView
573 if (currentView) {
574 currentView.unselect();
575 }
576 }
577
578
579
580 /* Date
581 -----------------------------------------------------------------------------*/
582
583
584 function prev() {
585 renderView(-1);
586 }
587
588
589 function next() {
590 renderView(1);
591 }
592
593
594 function prevYear() {
595 addYears(date, -1);
596 renderView();
597 }
598
599
600 function nextYear() {
601 addYears(date, 1);
602 renderView();
603 }
604
605
606 function today() {
607 date = new Date();
608 renderView();
609 }
610
611
612 function gotoDate(year, month, dateOfMonth) {
613 if (year instanceof Date) {
614 date = cloneDate(year); // provided 1 argument, a Date
615 }else{
616 setYMD(date, year, month, dateOfMonth);
617 }
618 renderView();
619 }
620
621
622 function incrementDate(years, months, days) {
623 if (years !== undefined) {
624 addYears(date, years);
625 }
626 if (months !== undefined) {
627 addMonths(date, months);
628 }
629 if (days !== undefined) {
630 addDays(date, days);
631 }
632 renderView();
633 }
634
635
636 function getDate() {
637 return cloneDate(date);
638 }
639
640
641
642 /* Height "Freezing"
643 -----------------------------------------------------------------------------*/
644
645
646 function freezeContentHeight() {
647 content.css({
648 width: '100%',
649 height: content.height(),
650 overflow: 'hidden'
651 });
652 }
653
654
655 function unfreezeContentHeight() {
656 content.css({
657 width: '',
658 height: '',
659 overflow: ''
660 });
661 }
662
663
664
665 /* Misc
666 -----------------------------------------------------------------------------*/
667
668
669 function getView() {
670 return currentView;
671 }
672
673
674 function option(name, value) {
675 if (value === undefined) {
676 return options[name];
677 }
678 if (name == 'height' || name == 'contentHeight' || name == 'aspectRatio') {
679 options[name] = value;
680 updateSize();
681 }
682 }
683
684
685 function trigger(name, thisObj) {
686 if (options[name]) {
687 return options[name].apply(
688 thisObj || _element,
689 Array.prototype.slice.call(arguments, 2)
690 );
691 }
692 }
693
694
695
696 /* External Dragging
697 ------------------------------------------------------------------------*/
698
699 if (options.droppable) {
700 $(document)
701 .bind('dragstart', function(ev, ui) {
702 var _e = ev.target;
703 var e = $(_e);
704 if (!e.parents('.fc').length) { // not already inside a calendar
705 var accept = options.dropAccept;
706 if ($.isFunction(accept) ? accept.call(_e, e) : e.is(accept)) {
707 _dragElement = _e;
708 currentView.dragStart(_dragElement, ev, ui);
709 }
710 }
711 })
712 .bind('dragstop', function(ev, ui) {
713 if (_dragElement) {
714 currentView.dragStop(_dragElement, ev, ui);
715 _dragElement = null;
716 }
717 });
718 }
719
720
721}
722
723;;
724
725function Header(calendar, options) {
726 var t = this;
727
728
729 // exports
730 t.render = render;
731 t.destroy = destroy;
732 t.updateTitle = updateTitle;
733 t.activateButton = activateButton;
734 t.deactivateButton = deactivateButton;
735 t.disableButton = disableButton;
736 t.enableButton = enableButton;
737
738
739 // locals
740 var element = $([]);
741 var tm;
742
743
744
745 function render() {
746 tm = options.theme ? 'ui' : 'fc';
747 var sections = options.header;
748 if (sections) {
749 element = $("<table class='fc-header' style='width:100%'/>")
750 .append(
751 $("<tr/>")
752 .append(renderSection('left'))
753 .append(renderSection('center'))
754 .append(renderSection('right'))
755 );
756 return element;
757 }
758 }
759
760
761 function destroy() {
762 element.remove();
763 }
764
765
766 function renderSection(position) {
767 var e = $("<td class='fc-header-" + position + "'/>");
768 var buttonStr = options.header[position];
769 if (buttonStr) {
770 $.each(buttonStr.split(' '), function(i) {
771 if (i > 0) {
772 e.append("<span class='fc-header-space'/>");
773 }
774 var prevButton;
775 $.each(this.split(','), function(j, buttonName) {
776 if (buttonName == 'title') {
777 e.append("<span class='fc-header-title'><h2>&nbsp;</h2></span>");
778 if (prevButton) {
779 prevButton.addClass(tm + '-corner-right');
780 }
781 prevButton = null;
782 }else{
783 var buttonClick;
784 if (calendar[buttonName]) {
785 buttonClick = calendar[buttonName]; // calendar method
786 }
787 else if (fcViews[buttonName]) {
788 buttonClick = function() {
789 button.removeClass(tm + '-state-hover'); // forget why
790 calendar.changeView(buttonName);
791 };
792 }
793 if (buttonClick) {
794 var icon = options.theme ? smartProperty(options.buttonIcons, buttonName) : null; // why are we using smartProperty here?
795 var text = smartProperty(options.buttonText, buttonName); // why are we using smartProperty here?
796 var button = $(
797 "<span class='fc-button fc-button-" + buttonName + " " + tm + "-state-default'>" +
798 (icon ?
799 "<span class='fc-icon-wrap'>" +
800 "<span class='ui-icon ui-icon-" + icon + "'/>" +
801 "</span>" :
802 text
803 ) +
804 "</span>"
805 )
806 .click(function() {
807 if (!button.hasClass(tm + '-state-disabled')) {
808 buttonClick();
809 }
810 })
811 .mousedown(function() {
812 button
813 .not('.' + tm + '-state-active')
814 .not('.' + tm + '-state-disabled')
815 .addClass(tm + '-state-down');
816 })
817 .mouseup(function() {
818 button.removeClass(tm + '-state-down');
819 })
820 .hover(
821 function() {
822 button
823 .not('.' + tm + '-state-active')
824 .not('.' + tm + '-state-disabled')
825 .addClass(tm + '-state-hover');
826 },
827 function() {
828 button
829 .removeClass(tm + '-state-hover')
830 .removeClass(tm + '-state-down');
831 }
832 )
833 .appendTo(e);
834 disableTextSelection(button);
835 if (!prevButton) {
836 button.addClass(tm + '-corner-left');
837 }
838 prevButton = button;
839 }
840 }
841 });
842 if (prevButton) {
843 prevButton.addClass(tm + '-corner-right');
844 }
845 });
846 }
847 return e;
848 }
849
850
851 function updateTitle(html) {
852 element.find('h2')
853 .html(html);
854 }
855
856
857 function activateButton(buttonName) {
858 element.find('span.fc-button-' + buttonName)
859 .addClass(tm + '-state-active');
860 }
861
862
863 function deactivateButton(buttonName) {
864 element.find('span.fc-button-' + buttonName)
865 .removeClass(tm + '-state-active');
866 }
867
868
869 function disableButton(buttonName) {
870 element.find('span.fc-button-' + buttonName)
871 .addClass(tm + '-state-disabled');
872 }
873
874
875 function enableButton(buttonName) {
876 element.find('span.fc-button-' + buttonName)
877 .removeClass(tm + '-state-disabled');
878 }
879
880
881}
882
883;;
884
885fc.sourceNormalizers = [];
886fc.sourceFetchers = [];
887
888var ajaxDefaults = {
889 dataType: 'json',
890 cache: false
891};
892
893var eventGUID = 1;
894
895
896function EventManager(options, _sources) {
897 var t = this;
898
899
900 // exports
901 t.isFetchNeeded = isFetchNeeded;
902 t.fetchEvents = fetchEvents;
903 t.addEventSource = addEventSource;
904 t.removeEventSource = removeEventSource;
905 t.updateEvent = updateEvent;
906 t.renderEvent = renderEvent;
907 t.removeEvents = removeEvents;
908 t.clientEvents = clientEvents;
909 t.normalizeEvent = normalizeEvent;
910
911
912 // imports
913 var trigger = t.trigger;
914 var getView = t.getView;
915 var reportEvents = t.reportEvents;
916
917
918 // locals
919 var stickySource = { events: [] };
920 var sources = [ stickySource ];
921 var rangeStart, rangeEnd;
922 var currentFetchID = 0;
923 var pendingSourceCnt = 0;
924 var loadingLevel = 0;
925 var cache = [];
926
927
928 for (var i=0; i<_sources.length; i++) {
929 _addEventSource(_sources[i]);
930 }
931
932
933
934 /* Fetching
935 -----------------------------------------------------------------------------*/
936
937
938 function isFetchNeeded(start, end) {
939 return !rangeStart || start < rangeStart || end > rangeEnd;
940 }
941
942
943 function fetchEvents(start, end) {
944 rangeStart = start;
945 rangeEnd = end;
946 cache = [];
947 var fetchID = ++currentFetchID;
948 var len = sources.length;
949 pendingSourceCnt = len;
950 for (var i=0; i<len; i++) {
951 fetchEventSource(sources[i], fetchID);
952 }
953 }
954
955
956 function fetchEventSource(source, fetchID) {
957 _fetchEventSource(source, function(events) {
958 if (fetchID == currentFetchID) {
959 if (events) {
960
961 if (options.eventDataTransform) {
962 events = $.map(events, options.eventDataTransform);
963 }
964 if (source.eventDataTransform) {
965 events = $.map(events, source.eventDataTransform);
966 }
967 // TODO: this technique is not ideal for static array event sources.
968 // For arrays, we'll want to process all events right in the beginning, then never again.
969
970 for (var i=0; i<events.length; i++) {
971 events[i].source = source;
972 normalizeEvent(events[i]);
973 }
974 cache = cache.concat(events);
975 }
976 pendingSourceCnt--;
977 if (!pendingSourceCnt) {
978 reportEvents(cache);
979 }
980 }
981 });
982 }
983
984
985 function _fetchEventSource(source, callback) {
986 var i;
987 var fetchers = fc.sourceFetchers;
988 var res;
989 for (i=0; i<fetchers.length; i++) {
990 res = fetchers[i](source, rangeStart, rangeEnd, callback);
991 if (res === true) {
992 // the fetcher is in charge. made its own async request
993 return;
994 }
995 else if (typeof res == 'object') {
996 // the fetcher returned a new source. process it
997 _fetchEventSource(res, callback);
998 return;
999 }
1000 }
1001 var events = source.events;
1002 if (events) {
1003 if ($.isFunction(events)) {
1004 pushLoading();
1005 events(cloneDate(rangeStart), cloneDate(rangeEnd), function(events) {
1006 callback(events);
1007 popLoading();
1008 });
1009 }
1010 else if ($.isArray(events)) {
1011 callback(events);
1012 }
1013 else {
1014 callback();
1015 }
1016 }else{
1017 var url = source.url;
1018 if (url) {
1019 var success = source.success;
1020 var error = source.error;
1021 var complete = source.complete;
1022
1023 // retrieve any outbound GET/POST $.ajax data from the options
1024 var customData;
1025 if ($.isFunction(source.data)) {
1026 // supplied as a function that returns a key/value object
1027 customData = source.data();
1028 }
1029 else {
1030 // supplied as a straight key/value object
1031 customData = source.data;
1032 }
1033
1034 // use a copy of the custom data so we can modify the parameters
1035 // and not affect the passed-in object.
1036 var data = $.extend({}, customData || {});
1037
1038 var startParam = firstDefined(source.startParam, options.startParam);
1039 var endParam = firstDefined(source.endParam, options.endParam);
1040 if (startParam) {
1041 data[startParam] = Math.round(+rangeStart / 1000);
1042 }
1043 if (endParam) {
1044 data[endParam] = Math.round(+rangeEnd / 1000);
1045 }
1046
1047 pushLoading();
1048 $.ajax($.extend({}, ajaxDefaults, source, {
1049 data: data,
1050 success: function(events) {
1051 events = events || [];
1052 var res = applyAll(success, this, arguments);
1053 if ($.isArray(res)) {
1054 events = res;
1055 }
1056 callback(events);
1057 },
1058 error: function() {
1059 applyAll(error, this, arguments);
1060 callback();
1061 },
1062 complete: function() {
1063 applyAll(complete, this, arguments);
1064 popLoading();
1065 }
1066 }));
1067 }else{
1068 callback();
1069 }
1070 }
1071 }
1072
1073
1074
1075 /* Sources
1076 -----------------------------------------------------------------------------*/
1077
1078
1079 function addEventSource(source) {
1080 source = _addEventSource(source);
1081 if (source) {
1082 pendingSourceCnt++;
1083 fetchEventSource(source, currentFetchID); // will eventually call reportEvents
1084 }
1085 }
1086
1087
1088 function _addEventSource(source) {
1089 if ($.isFunction(source) || $.isArray(source)) {
1090 source = { events: source };
1091 }
1092 else if (typeof source == 'string') {
1093 source = { url: source };
1094 }
1095 if (typeof source == 'object') {
1096 normalizeSource(source);
1097 sources.push(source);
1098 return source;
1099 }
1100 }
1101
1102
1103 function removeEventSource(source) {
1104 sources = $.grep(sources, function(src) {
1105 return !isSourcesEqual(src, source);
1106 });
1107 // remove all client events from that source
1108 cache = $.grep(cache, function(e) {
1109 return !isSourcesEqual(e.source, source);
1110 });
1111 reportEvents(cache);
1112 }
1113
1114
1115
1116 /* Manipulation
1117 -----------------------------------------------------------------------------*/
1118
1119
1120 function updateEvent(event) { // update an existing event
1121 var i, len = cache.length, e,
1122 defaultEventEnd = getView().defaultEventEnd, // getView???
1123 startDelta = event.start - event._start,
1124 endDelta = event.end ?
1125 (event.end - (event._end || defaultEventEnd(event))) // event._end would be null if event.end
1126 : 0; // was null and event was just resized
1127 for (i=0; i<len; i++) {
1128 e = cache[i];
1129 if (e._id == event._id && e != event) {
1130 e.start = new Date(+e.start + startDelta);
1131 if (event.end) {
1132 if (e.end) {
1133 e.end = new Date(+e.end + endDelta);
1134 }else{
1135 e.end = new Date(+defaultEventEnd(e) + endDelta);
1136 }
1137 }else{
1138 e.end = null;
1139 }
1140 e.title = event.title;
1141 e.url = event.url;
1142 e.allDay = event.allDay;
1143 e.className = event.className;
1144 e.editable = event.editable;
1145 e.color = event.color;
1146 e.backgroundColor = event.backgroundColor;
1147 e.borderColor = event.borderColor;
1148 e.textColor = event.textColor;
1149 normalizeEvent(e);
1150 }
1151 }
1152 normalizeEvent(event);
1153 reportEvents(cache);
1154 }
1155
1156
1157 function renderEvent(event, stick) {
1158 normalizeEvent(event);
1159 if (!event.source) {
1160 if (stick) {
1161 stickySource.events.push(event);
1162 event.source = stickySource;
1163 }
1164 cache.push(event);
1165 }
1166 reportEvents(cache);
1167 }
1168
1169
1170 function removeEvents(filter) {
1171 if (!filter) { // remove all
1172 cache = [];
1173 // clear all array sources
1174 for (var i=0; i<sources.length; i++) {
1175 if ($.isArray(sources[i].events)) {
1176 sources[i].events = [];
1177 }
1178 }
1179 }else{
1180 if (!$.isFunction(filter)) { // an event ID
1181 var id = filter + '';
1182 filter = function(e) {
1183 return e._id == id;
1184 };
1185 }
1186 cache = $.grep(cache, filter, true);
1187 // remove events from array sources
1188 for (var i=0; i<sources.length; i++) {
1189 if ($.isArray(sources[i].events)) {
1190 sources[i].events = $.grep(sources[i].events, filter, true);
1191 }
1192 }
1193 }
1194 reportEvents(cache);
1195 }
1196
1197
1198 function clientEvents(filter) {
1199 if ($.isFunction(filter)) {
1200 return $.grep(cache, filter);
1201 }
1202 else if (filter) { // an event ID
1203 filter += '';
1204 return $.grep(cache, function(e) {
1205 return e._id == filter;
1206 });
1207 }
1208 return cache; // else, return all
1209 }
1210
1211
1212
1213 /* Loading State
1214 -----------------------------------------------------------------------------*/
1215
1216
1217 function pushLoading() {
1218 if (!loadingLevel++) {
1219 trigger('loading', null, true, getView());
1220 }
1221 }
1222
1223
1224 function popLoading() {
1225 if (!--loadingLevel) {
1226 trigger('loading', null, false, getView());
1227 }
1228 }
1229
1230
1231
1232 /* Event Normalization
1233 -----------------------------------------------------------------------------*/
1234
1235
1236 function normalizeEvent(event) {
1237 var source = event.source || {};
1238 var ignoreTimezone = firstDefined(source.ignoreTimezone, options.ignoreTimezone);
1239 event._id = event._id || (event.id === undefined ? '_fc' + eventGUID++ : event.id + '');
1240 if (event.date) {
1241 if (!event.start) {
1242 event.start = event.date;
1243 }
1244 delete event.date;
1245 }
1246 event._start = cloneDate(event.start = parseDate(event.start, ignoreTimezone));
1247 event.end = parseDate(event.end, ignoreTimezone);
1248 if (event.end && event.end <= event.start) {
1249 event.end = null;
1250 }
1251 event._end = event.end ? cloneDate(event.end) : null;
1252 if (event.allDay === undefined) {
1253 event.allDay = firstDefined(source.allDayDefault, options.allDayDefault);
1254 }
1255 if (event.className) {
1256 if (typeof event.className == 'string') {
1257 event.className = event.className.split(/\s+/);
1258 }
1259 }else{
1260 event.className = [];
1261 }
1262 // TODO: if there is no start date, return false to indicate an invalid event
1263 }
1264
1265
1266
1267 /* Utils
1268 ------------------------------------------------------------------------------*/
1269
1270
1271 function normalizeSource(source) {
1272 if (source.className) {
1273 // TODO: repeat code, same code for event classNames
1274 if (typeof source.className == 'string') {
1275 source.className = source.className.split(/\s+/);
1276 }
1277 }else{
1278 source.className = [];
1279 }
1280 var normalizers = fc.sourceNormalizers;
1281 for (var i=0; i<normalizers.length; i++) {
1282 normalizers[i](source);
1283 }
1284 }
1285
1286
1287 function isSourcesEqual(source1, source2) {
1288 return source1 && source2 && getSourcePrimitive(source1) == getSourcePrimitive(source2);
1289 }
1290
1291
1292 function getSourcePrimitive(source) {
1293 return ((typeof source == 'object') ? (source.events || source.url) : '') || source;
1294 }
1295
1296
1297}
1298
1299;;
1300
1301
1302fc.addDays = addDays;
1303fc.cloneDate = cloneDate;
1304fc.parseDate = parseDate;
1305fc.parseISO8601 = parseISO8601;
1306fc.parseTime = parseTime;
1307fc.formatDate = formatDate;
1308fc.formatDates = formatDates;
1309
1310
1311
1312/* Date Math
1313-----------------------------------------------------------------------------*/
1314
1315var dayIDs = ['sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'],
1316 DAY_MS = 86400000,
1317 HOUR_MS = 3600000,
1318 MINUTE_MS = 60000;
1319
1320
1321function addYears(d, n, keepTime) {
1322 d.setFullYear(d.getFullYear() + n);
1323 if (!keepTime) {
1324 clearTime(d);
1325 }
1326 return d;
1327}
1328
1329
1330function addMonths(d, n, keepTime) { // prevents day overflow/underflow
1331 if (+d) { // prevent infinite looping on invalid dates
1332 var m = d.getMonth() + n,
1333 check = cloneDate(d);
1334 check.setDate(1);
1335 check.setMonth(m);
1336 d.setMonth(m);
1337 if (!keepTime) {
1338 clearTime(d);
1339 }
1340 while (d.getMonth() != check.getMonth()) {
1341 d.setDate(d.getDate() + (d < check ? 1 : -1));
1342 }
1343 }
1344 return d;
1345}
1346
1347
1348function addDays(d, n, keepTime) { // deals with daylight savings
1349 if (+d) {
1350 var dd = d.getDate() + n,
1351 check = cloneDate(d);
1352 check.setHours(9); // set to middle of day
1353 check.setDate(dd);
1354 d.setDate(dd);
1355 if (!keepTime) {
1356 clearTime(d);
1357 }
1358 fixDate(d, check);
1359 }
1360 return d;
1361}
1362
1363
1364function fixDate(d, check) { // force d to be on check's YMD, for daylight savings purposes
1365 if (+d) { // prevent infinite looping on invalid dates
1366 while (d.getDate() != check.getDate()) {
1367 d.setTime(+d + (d < check ? 1 : -1) * HOUR_MS);
1368 }
1369 }
1370}
1371
1372
1373function addMinutes(d, n) {
1374 d.setMinutes(d.getMinutes() + n);
1375 return d;
1376}
1377
1378
1379function clearTime(d) {
1380 d.setHours(0);
1381 d.setMinutes(0);
1382 d.setSeconds(0);
1383 d.setMilliseconds(0);
1384 return d;
1385}
1386
1387
1388function cloneDate(d, dontKeepTime) {
1389 if (dontKeepTime) {
1390 return clearTime(new Date(+d));
1391 }
1392 return new Date(+d);
1393}
1394
1395
1396function zeroDate() { // returns a Date with time 00:00:00 and dateOfMonth=1
1397 var i=0, d;
1398 do {
1399 d = new Date(1970, i++, 1);
1400 } while (d.getHours()); // != 0
1401 return d;
1402}
1403
1404
1405function dayDiff(d1, d2) { // d1 - d2
1406 return Math.round((cloneDate(d1, true) - cloneDate(d2, true)) / DAY_MS);
1407}
1408
1409
1410function setYMD(date, y, m, d) {
1411 if (y !== undefined && y != date.getFullYear()) {
1412 date.setDate(1);
1413 date.setMonth(0);
1414 date.setFullYear(y);
1415 }
1416 if (m !== undefined && m != date.getMonth()) {
1417 date.setDate(1);
1418 date.setMonth(m);
1419 }
1420 if (d !== undefined) {
1421 date.setDate(d);
1422 }
1423}
1424
1425
1426
1427/* Date Parsing
1428-----------------------------------------------------------------------------*/
1429
1430
1431function parseDate(s, ignoreTimezone) { // ignoreTimezone defaults to true
1432 if (typeof s == 'object') { // already a Date object
1433 return s;
1434 }
1435 if (typeof s == 'number') { // a UNIX timestamp
1436 return new Date(s * 1000);
1437 }
1438 if (typeof s == 'string') {
1439 if (s.match(/^\d+(\.\d+)?$/)) { // a UNIX timestamp
1440 return new Date(parseFloat(s) * 1000);
1441 }
1442 if (ignoreTimezone === undefined) {
1443 ignoreTimezone = true;
1444 }
1445 return parseISO8601(s, ignoreTimezone) || (s ? new Date(s) : null);
1446 }
1447 // TODO: never return invalid dates (like from new Date(<string>)), return null instead
1448 return null;
1449}
1450
1451
1452function parseISO8601(s, ignoreTimezone) { // ignoreTimezone defaults to false
1453 // derived from http://delete.me.uk/2005/03/iso8601.html
1454 // TODO: for a know glitch/feature, read tests/issue_206_parseDate_dst.html
1455 var m = s.match(/^([0-9]{4})(-([0-9]{2})(-([0-9]{2})([T ]([0-9]{2}):([0-9]{2})(:([0-9]{2})(\.([0-9]+))?)?(Z|(([-+])([0-9]{2})(:?([0-9]{2}))?))?)?)?)?$/);
1456 if (!m) {
1457 return null;
1458 }
1459 var date = new Date(m[1], 0, 1);
1460 if (ignoreTimezone || !m[13]) {
1461 var check = new Date(m[1], 0, 1, 9, 0);
1462 if (m[3]) {
1463 date.setMonth(m[3] - 1);
1464 check.setMonth(m[3] - 1);
1465 }
1466 if (m[5]) {
1467 date.setDate(m[5]);
1468 check.setDate(m[5]);
1469 }
1470 fixDate(date, check);
1471 if (m[7]) {
1472 date.setHours(m[7]);
1473 }
1474 if (m[8]) {
1475 date.setMinutes(m[8]);
1476 }
1477 if (m[10]) {
1478 date.setSeconds(m[10]);
1479 }
1480 if (m[12]) {
1481 date.setMilliseconds(Number("0." + m[12]) * 1000);
1482 }
1483 fixDate(date, check);
1484 }else{
1485 date.setUTCFullYear(
1486 m[1],
1487 m[3] ? m[3] - 1 : 0,
1488 m[5] || 1
1489 );
1490 date.setUTCHours(
1491 m[7] || 0,
1492 m[8] || 0,
1493 m[10] || 0,
1494 m[12] ? Number("0." + m[12]) * 1000 : 0
1495 );
1496 if (m[14]) {
1497 var offset = Number(m[16]) * 60 + (m[18] ? Number(m[18]) : 0);
1498 offset *= m[15] == '-' ? 1 : -1;
1499 date = new Date(+date + (offset * 60 * 1000));
1500 }
1501 }
1502 return date;
1503}
1504
1505
1506function parseTime(s) { // returns minutes since start of day
1507 if (typeof s == 'number') { // an hour
1508 return s * 60;
1509 }
1510 if (typeof s == 'object') { // a Date object
1511 return s.getHours() * 60 + s.getMinutes();
1512 }
1513 var m = s.match(/(\d+)(?::(\d+))?\s*(\w+)?/);
1514 if (m) {
1515 var h = parseInt(m[1], 10);
1516 if (m[3]) {
1517 h %= 12;
1518 if (m[3].toLowerCase().charAt(0) == 'p') {
1519 h += 12;
1520 }
1521 }
1522 return h * 60 + (m[2] ? parseInt(m[2], 10) : 0);
1523 }
1524}
1525
1526
1527
1528/* Date Formatting
1529-----------------------------------------------------------------------------*/
1530// TODO: use same function formatDate(date, [date2], format, [options])
1531
1532
1533function formatDate(date, format, options) {
1534 return formatDates(date, null, format, options);
1535}
1536
1537
1538function formatDates(date1, date2, format, options) {
1539 options = options || defaults;
1540 var date = date1,
1541 otherDate = date2,
1542 i, len = format.length, c,
1543 i2, formatter,
1544 res = '';
1545 for (i=0; i<len; i++) {
1546 c = format.charAt(i);
1547 if (c == "'") {
1548 for (i2=i+1; i2<len; i2++) {
1549 if (format.charAt(i2) == "'") {
1550 if (date) {
1551 if (i2 == i+1) {
1552 res += "'";
1553 }else{
1554 res += format.substring(i+1, i2);
1555 }
1556 i = i2;
1557 }
1558 break;
1559 }
1560 }
1561 }
1562 else if (c == '(') {
1563 for (i2=i+1; i2<len; i2++) {
1564 if (format.charAt(i2) == ')') {
1565 var subres = formatDate(date, format.substring(i+1, i2), options);
1566 if (parseInt(subres.replace(/\D/, ''), 10)) {
1567 res += subres;
1568 }
1569 i = i2;
1570 break;
1571 }
1572 }
1573 }
1574 else if (c == '[') {
1575 for (i2=i+1; i2<len; i2++) {
1576 if (format.charAt(i2) == ']') {
1577 var subformat = format.substring(i+1, i2);
1578 var subres = formatDate(date, subformat, options);
1579 if (subres != formatDate(otherDate, subformat, options)) {
1580 res += subres;
1581 }
1582 i = i2;
1583 break;
1584 }
1585 }
1586 }
1587 else if (c == '{') {
1588 date = date2;
1589 otherDate = date1;
1590 }
1591 else if (c == '}') {
1592 date = date1;
1593 otherDate = date2;
1594 }
1595 else {
1596 for (i2=len; i2>i; i2--) {
1597 if (formatter = dateFormatters[format.substring(i, i2)]) {
1598 if (date) {
1599 res += formatter(date, options);
1600 }
1601 i = i2 - 1;
1602 break;
1603 }
1604 }
1605 if (i2 == i) {
1606 if (date) {
1607 res += c;
1608 }
1609 }
1610 }
1611 }
1612 return res;
1613};
1614
1615
1616var dateFormatters = {
1617 s : function(d) { return d.getSeconds() },
1618 ss : function(d) { return zeroPad(d.getSeconds()) },
1619 m : function(d) { return d.getMinutes() },
1620 mm : function(d) { return zeroPad(d.getMinutes()) },
1621 h : function(d) { return d.getHours() % 12 || 12 },
1622 hh : function(d) { return zeroPad(d.getHours() % 12 || 12) },
1623 H : function(d) { return d.getHours() },
1624 HH : function(d) { return zeroPad(d.getHours()) },
1625 d : function(d) { return d.getDate() },
1626 dd : function(d) { return zeroPad(d.getDate()) },
1627 ddd : function(d,o) { return o.dayNamesShort[d.getDay()] },
1628 dddd: function(d,o) { return o.dayNames[d.getDay()] },
1629 M : function(d) { return d.getMonth() + 1 },
1630 MM : function(d) { return zeroPad(d.getMonth() + 1) },
1631 MMM : function(d,o) { return o.monthNamesShort[d.getMonth()] },
1632 MMMM: function(d,o) { return o.monthNames[d.getMonth()] },
1633 yy : function(d) { return (d.getFullYear()+'').substring(2) },
1634 yyyy: function(d) { return d.getFullYear() },
1635 t : function(d) { return d.getHours() < 12 ? 'a' : 'p' },
1636 tt : function(d) { return d.getHours() < 12 ? 'am' : 'pm' },
1637 T : function(d) { return d.getHours() < 12 ? 'A' : 'P' },
1638 TT : function(d) { return d.getHours() < 12 ? 'AM' : 'PM' },
1639 u : function(d) { return formatDate(d, "yyyy-MM-dd'T'HH:mm:ss'Z'") },
1640 S : function(d) {
1641 var date = d.getDate();
1642 if (date > 10 && date < 20) {
1643 return 'th';
1644 }
1645 return ['st', 'nd', 'rd'][date%10-1] || 'th';
1646 },
1647 w : function(d, o) { // local
1648 return o.weekNumberCalculation(d);
1649 },
1650 W : function(d) { // ISO
1651 return iso8601Week(d);
1652 }
1653};
1654fc.dateFormatters = dateFormatters;
1655
1656
1657/* thanks jQuery UI (https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js)
1658 *
1659 * Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
1660 * `date` - the date to get the week for
1661 * `number` - the number of the week within the year that contains this date
1662 */
1663function iso8601Week(date) {
1664 var time;
1665 var checkDate = new Date(date.getTime());
1666
1667 // Find Thursday of this week starting on Monday
1668 checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
1669
1670 time = checkDate.getTime();
1671 checkDate.setMonth(0); // Compare with Jan 1
1672 checkDate.setDate(1);
1673 return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
1674}
1675
1676
1677;;
1678
1679fc.applyAll = applyAll;
1680
1681
1682/* Event Date Math
1683-----------------------------------------------------------------------------*/
1684
1685
1686function exclEndDay(event) {
1687 if (event.end) {
1688 return _exclEndDay(event.end, event.allDay);
1689 }else{
1690 return addDays(cloneDate(event.start), 1);
1691 }
1692}
1693
1694
1695function _exclEndDay(end, allDay) {
1696 end = cloneDate(end);
1697 return allDay || end.getHours() || end.getMinutes() ? addDays(end, 1) : clearTime(end);
1698 // why don't we check for seconds/ms too?
1699}
1700
1701
1702
1703/* Event Element Binding
1704-----------------------------------------------------------------------------*/
1705
1706
1707function lazySegBind(container, segs, bindHandlers) {
1708 container.unbind('mouseover').mouseover(function(ev) {
1709 var parent=ev.target, e,
1710 i, seg;
1711 while (parent != this) {
1712 e = parent;
1713 parent = parent.parentNode;
1714 }
1715 if ((i = e._fci) !== undefined) {
1716 e._fci = undefined;
1717 seg = segs[i];
1718 bindHandlers(seg.event, seg.element, seg);
1719 $(ev.target).trigger(ev);
1720 }
1721 ev.stopPropagation();
1722 });
1723}
1724
1725
1726
1727/* Element Dimensions
1728-----------------------------------------------------------------------------*/
1729
1730
1731function setOuterWidth(element, width, includeMargins) {
1732 for (var i=0, e; i<element.length; i++) {
1733 e = $(element[i]);
1734 e.width(Math.max(0, width - hsides(e, includeMargins)));
1735 }
1736}
1737
1738
1739function setOuterHeight(element, height, includeMargins) {
1740 for (var i=0, e; i<element.length; i++) {
1741 e = $(element[i]);
1742 e.height(Math.max(0, height - vsides(e, includeMargins)));
1743 }
1744}
1745
1746
1747function hsides(element, includeMargins) {
1748 return hpadding(element) + hborders(element) + (includeMargins ? hmargins(element) : 0);
1749}
1750
1751
1752function hpadding(element) {
1753 return (parseFloat($.css(element[0], 'paddingLeft', true)) || 0) +
1754 (parseFloat($.css(element[0], 'paddingRight', true)) || 0);
1755}
1756
1757
1758function hmargins(element) {
1759 return (parseFloat($.css(element[0], 'marginLeft', true)) || 0) +
1760 (parseFloat($.css(element[0], 'marginRight', true)) || 0);
1761}
1762
1763
1764function hborders(element) {
1765 return (parseFloat($.css(element[0], 'borderLeftWidth', true)) || 0) +
1766 (parseFloat($.css(element[0], 'borderRightWidth', true)) || 0);
1767}
1768
1769
1770function vsides(element, includeMargins) {
1771 return vpadding(element) + vborders(element) + (includeMargins ? vmargins(element) : 0);
1772}
1773
1774
1775function vpadding(element) {
1776 return (parseFloat($.css(element[0], 'paddingTop', true)) || 0) +
1777 (parseFloat($.css(element[0], 'paddingBottom', true)) || 0);
1778}
1779
1780
1781function vmargins(element) {
1782 return (parseFloat($.css(element[0], 'marginTop', true)) || 0) +
1783 (parseFloat($.css(element[0], 'marginBottom', true)) || 0);
1784}
1785
1786
1787function vborders(element) {
1788 return (parseFloat($.css(element[0], 'borderTopWidth', true)) || 0) +
1789 (parseFloat($.css(element[0], 'borderBottomWidth', true)) || 0);
1790}
1791
1792
1793
1794/* Misc Utils
1795-----------------------------------------------------------------------------*/
1796
1797
1798//TODO: arraySlice
1799//TODO: isFunction, grep ?
1800
1801
1802function noop() { }
1803
1804
1805function dateCompare(a, b) {
1806 return a - b;
1807}
1808
1809
1810function arrayMax(a) {
1811 return Math.max.apply(Math, a);
1812}
1813
1814
1815function zeroPad(n) {
1816 return (n < 10 ? '0' : '') + n;
1817}
1818
1819
1820function smartProperty(obj, name) { // get a camel-cased/namespaced property of an object
1821 if (obj[name] !== undefined) {
1822 return obj[name];
1823 }
1824 var parts = name.split(/(?=[A-Z])/),
1825 i=parts.length-1, res;
1826 for (; i>=0; i--) {
1827 res = obj[parts[i].toLowerCase()];
1828 if (res !== undefined) {
1829 return res;
1830 }
1831 }
1832 return obj[''];
1833}
1834
1835
1836function htmlEscape(s) {
1837 return s.replace(/&/g, '&amp;')
1838 .replace(/</g, '&lt;')
1839 .replace(/>/g, '&gt;')
1840 .replace(/'/g, '&#039;')
1841 .replace(/"/g, '&quot;')
1842 .replace(/\n/g, '<br />');
1843}
1844
1845
1846function disableTextSelection(element) {
1847 element
1848 .attr('unselectable', 'on')
1849 .css('MozUserSelect', 'none')
1850 .bind('selectstart.ui', function() { return false; });
1851}
1852
1853
1854/*
1855function enableTextSelection(element) {
1856 element
1857 .attr('unselectable', 'off')
1858 .css('MozUserSelect', '')
1859 .unbind('selectstart.ui');
1860}
1861*/
1862
1863
1864function markFirstLast(e) {
1865 e.children()
1866 .removeClass('fc-first fc-last')
1867 .filter(':first-child')
1868 .addClass('fc-first')
1869 .end()
1870 .filter(':last-child')
1871 .addClass('fc-last');
1872}
1873
1874
1875function setDayID(cell, date) {
1876 cell.each(function(i, _cell) {
1877 _cell.className = _cell.className.replace(/^fc-\w*/, 'fc-' + dayIDs[date.getDay()]);
1878 // TODO: make a way that doesn't rely on order of classes
1879 });
1880}
1881
1882
1883function getSkinCss(event, opt) {
1884 var source = event.source || {};
1885 var eventColor = event.color;
1886 var sourceColor = source.color;
1887 var optionColor = opt('eventColor');
1888 var backgroundColor =
1889 event.backgroundColor ||
1890 eventColor ||
1891 source.backgroundColor ||
1892 sourceColor ||
1893 opt('eventBackgroundColor') ||
1894 optionColor;
1895 var borderColor =
1896 event.borderColor ||
1897 eventColor ||
1898 source.borderColor ||
1899 sourceColor ||
1900 opt('eventBorderColor') ||
1901 optionColor;
1902 var textColor =
1903 event.textColor ||
1904 source.textColor ||
1905 opt('eventTextColor');
1906 var statements = [];
1907 if (backgroundColor) {
1908 statements.push('background-color:' + backgroundColor);
1909 }
1910 if (borderColor) {
1911 statements.push('border-color:' + borderColor);
1912 }
1913 if (textColor) {
1914 statements.push('color:' + textColor);
1915 }
1916 return statements.join(';');
1917}
1918
1919
1920function applyAll(functions, thisObj, args) {
1921 if ($.isFunction(functions)) {
1922 functions = [ functions ];
1923 }
1924 if (functions) {
1925 var i;
1926 var ret;
1927 for (i=0; i<functions.length; i++) {
1928 ret = functions[i].apply(thisObj, args) || ret;
1929 }
1930 return ret;
1931 }
1932}
1933
1934
1935function firstDefined() {
1936 for (var i=0; i<arguments.length; i++) {
1937 if (arguments[i] !== undefined) {
1938 return arguments[i];
1939 }
1940 }
1941}
1942
1943
1944;;
1945
1946fcViews.month = MonthView;
1947
1948function MonthView(element, calendar) {
1949 var t = this;
1950
1951
1952 // exports
1953 t.render = render;
1954
1955
1956 // imports
1957 BasicView.call(t, element, calendar, 'month');
1958 var opt = t.opt;
1959 var renderBasic = t.renderBasic;
1960 var skipHiddenDays = t.skipHiddenDays;
1961 var getCellsPerWeek = t.getCellsPerWeek;
1962 var formatDate = calendar.formatDate;
1963
1964
1965 function render(date, delta) {
1966
1967 if (delta) {
1968 addMonths(date, delta);
1969 date.setDate(1);
1970 }
1971
1972 var firstDay = opt('firstDay');
1973
1974 var start = cloneDate(date, true);
1975 start.setDate(1);
1976
1977 var end = addMonths(cloneDate(start), 1);
1978
1979 var visStart = cloneDate(start);
1980 addDays(visStart, -((visStart.getDay() - firstDay + 7) % 7));
1981 skipHiddenDays(visStart);
1982
1983 var visEnd = cloneDate(end);
1984 addDays(visEnd, (7 - visEnd.getDay() + firstDay) % 7);
1985 skipHiddenDays(visEnd, -1, true);
1986
1987 var colCnt = getCellsPerWeek();
1988 var rowCnt = Math.round(dayDiff(visEnd, visStart) / 7); // should be no need for Math.round
1989
1990 if (opt('weekMode') == 'fixed') {
1991 addDays(visEnd, (6 - rowCnt) * 7); // add weeks to make up for it
1992 rowCnt = 6;
1993 }
1994
1995 t.title = formatDate(start, opt('titleFormat'));
1996
1997 t.start = start;
1998 t.end = end;
1999 t.visStart = visStart;
2000 t.visEnd = visEnd;
2001
2002 renderBasic(rowCnt, colCnt, true);
2003 }
2004
2005
2006}
2007
2008;;
2009
2010fcViews.basicWeek = BasicWeekView;
2011
2012function BasicWeekView(element, calendar) {
2013 var t = this;
2014
2015
2016 // exports
2017 t.render = render;
2018
2019
2020 // imports
2021 BasicView.call(t, element, calendar, 'basicWeek');
2022 var opt = t.opt;
2023 var renderBasic = t.renderBasic;
2024 var skipHiddenDays = t.skipHiddenDays;
2025 var getCellsPerWeek = t.getCellsPerWeek;
2026 var formatDates = calendar.formatDates;
2027
2028
2029 function render(date, delta) {
2030
2031 if (delta) {
2032 addDays(date, delta * 7);
2033 }
2034
2035 var start = addDays(cloneDate(date), -((date.getDay() - opt('firstDay') + 7) % 7));
2036 var end = addDays(cloneDate(start), 7);
2037
2038 var visStart = cloneDate(start);
2039 skipHiddenDays(visStart);
2040
2041 var visEnd = cloneDate(end);
2042 skipHiddenDays(visEnd, -1, true);
2043
2044 var colCnt = getCellsPerWeek();
2045
2046 t.start = start;
2047 t.end = end;
2048 t.visStart = visStart;
2049 t.visEnd = visEnd;
2050
2051 t.title = formatDates(
2052 visStart,
2053 addDays(cloneDate(visEnd), -1),
2054 opt('titleFormat')
2055 );
2056
2057 renderBasic(1, colCnt, false);
2058 }
2059
2060
2061}
2062
2063;;
2064
2065fcViews.basicDay = BasicDayView;
2066
2067
2068function BasicDayView(element, calendar) {
2069 var t = this;
2070
2071
2072 // exports
2073 t.render = render;
2074
2075
2076 // imports
2077 BasicView.call(t, element, calendar, 'basicDay');
2078 var opt = t.opt;
2079 var renderBasic = t.renderBasic;
2080 var skipHiddenDays = t.skipHiddenDays;
2081 var formatDate = calendar.formatDate;
2082
2083
2084 function render(date, delta) {
2085
2086 if (delta) {
2087 addDays(date, delta);
2088 }
2089 skipHiddenDays(date, delta < 0 ? -1 : 1);
2090
2091 var start = cloneDate(date, true);
2092 var end = addDays(cloneDate(start), 1);
2093
2094 t.title = formatDate(date, opt('titleFormat'));
2095
2096 t.start = t.visStart = start;
2097 t.end = t.visEnd = end;
2098
2099 renderBasic(1, 1, false);
2100 }
2101
2102
2103}
2104
2105;;
2106
2107setDefaults({
2108 weekMode: 'fixed'
2109});
2110
2111
2112function BasicView(element, calendar, viewName) {
2113 var t = this;
2114
2115
2116 // exports
2117 t.renderBasic = renderBasic;
2118 t.setHeight = setHeight;
2119 t.setWidth = setWidth;
2120 t.renderDayOverlay = renderDayOverlay;
2121 t.defaultSelectionEnd = defaultSelectionEnd;
2122 t.renderSelection = renderSelection;
2123 t.clearSelection = clearSelection;
2124 t.reportDayClick = reportDayClick; // for selection (kinda hacky)
2125 t.dragStart = dragStart;
2126 t.dragStop = dragStop;
2127 t.defaultEventEnd = defaultEventEnd;
2128 t.getHoverListener = function() { return hoverListener };
2129 t.colLeft = colLeft;
2130 t.colRight = colRight;
2131 t.colContentLeft = colContentLeft;
2132 t.colContentRight = colContentRight;
2133 t.getIsCellAllDay = function() { return true };
2134 t.allDayRow = allDayRow;
2135 t.getRowCnt = function() { return rowCnt };
2136 t.getColCnt = function() { return colCnt };
2137 t.getColWidth = function() { return colWidth };
2138 t.getDaySegmentContainer = function() { return daySegmentContainer };
2139
2140
2141 // imports
2142 View.call(t, element, calendar, viewName);
2143 OverlayManager.call(t);
2144 SelectionManager.call(t);
2145 BasicEventRenderer.call(t);
2146 var opt = t.opt;
2147 var trigger = t.trigger;
2148 var renderOverlay = t.renderOverlay;
2149 var clearOverlays = t.clearOverlays;
2150 var daySelectionMousedown = t.daySelectionMousedown;
2151 var cellToDate = t.cellToDate;
2152 var dateToCell = t.dateToCell;
2153 var rangeToSegments = t.rangeToSegments;
2154 var formatDate = calendar.formatDate;
2155
2156
2157 // locals
2158
2159 var table;
2160 var head;
2161 var headCells;
2162 var body;
2163 var bodyRows;
2164 var bodyCells;
2165 var bodyFirstCells;
2166 var firstRowCellInners;
2167 var firstRowCellContentInners;
2168 var daySegmentContainer;
2169
2170 var viewWidth;
2171 var viewHeight;
2172 var colWidth;
2173 var weekNumberWidth;
2174
2175 var rowCnt, colCnt;
2176 var showNumbers;
2177 var coordinateGrid;
2178 var hoverListener;
2179 var colPositions;
2180 var colContentPositions;
2181
2182 var tm;
2183 var colFormat;
2184 var showWeekNumbers;
2185 var weekNumberTitle;
2186 var weekNumberFormat;
2187
2188
2189
2190 /* Rendering
2191 ------------------------------------------------------------*/
2192
2193
2194 disableTextSelection(element.addClass('fc-grid'));
2195
2196
2197 function renderBasic(_rowCnt, _colCnt, _showNumbers) {
2198 rowCnt = _rowCnt;
2199 colCnt = _colCnt;
2200 showNumbers = _showNumbers;
2201 updateOptions();
2202
2203 if (!body) {
2204 buildEventContainer();
2205 }
2206
2207 buildTable();
2208 }
2209
2210
2211 function updateOptions() {
2212 tm = opt('theme') ? 'ui' : 'fc';
2213 colFormat = opt('columnFormat');
2214
2215 // week # options. (TODO: bad, logic also in other views)
2216 showWeekNumbers = opt('weekNumbers');
2217 weekNumberTitle = opt('weekNumberTitle');
2218 if (opt('weekNumberCalculation') != 'iso') {
2219 weekNumberFormat = "w";
2220 }
2221 else {
2222 weekNumberFormat = "W";
2223 }
2224 }
2225
2226
2227 function buildEventContainer() {
2228 daySegmentContainer =
2229 $("<div class='fc-event-container' style='position:absolute;z-index:8;top:0;left:0'/>")
2230 .appendTo(element);
2231 }
2232
2233
2234 function buildTable() {
2235 var html = buildTableHTML();
2236
2237 if (table) {
2238 table.remove();
2239 }
2240 table = $(html).appendTo(element);
2241
2242 head = table.find('thead');
2243 headCells = head.find('.fc-day-header');
2244 body = table.find('tbody');
2245 bodyRows = body.find('tr');
2246 bodyCells = body.find('.fc-day');
2247 bodyFirstCells = bodyRows.find('td:first-child');
2248
2249 firstRowCellInners = bodyRows.eq(0).find('.fc-day > div');
2250 firstRowCellContentInners = bodyRows.eq(0).find('.fc-day-content > div');
2251
2252 markFirstLast(head.add(head.find('tr'))); // marks first+last tr/th's
2253 markFirstLast(bodyRows); // marks first+last td's
2254 bodyRows.eq(0).addClass('fc-first');
2255 bodyRows.filter(':last').addClass('fc-last');
2256
2257 bodyCells.each(function(i, _cell) {
2258 var date = cellToDate(
2259 Math.floor(i / colCnt),
2260 i % colCnt
2261 );
2262 trigger('dayRender', t, date, $(_cell));
2263 });
2264
2265 dayBind(bodyCells);
2266 }
2267
2268
2269
2270 /* HTML Building
2271 -----------------------------------------------------------*/
2272
2273
2274 function buildTableHTML() {
2275 var html =
2276 "<table class='fc-border-separate' style='width:100%' cellspacing='0'>" +
2277 buildHeadHTML() +
2278 buildBodyHTML() +
2279 "</table>";
2280
2281 return html;
2282 }
2283
2284
2285 function buildHeadHTML() {
2286 var headerClass = tm + "-widget-header";
2287 var html = '';
2288 var col;
2289 var date;
2290
2291 html += "<thead><tr>";
2292
2293 if (showWeekNumbers) {
2294 html +=
2295 "<th class='fc-week-number " + headerClass + "'>" +
2296 htmlEscape(weekNumberTitle) +
2297 "</th>";
2298 }
2299
2300 for (col=0; col<colCnt; col++) {
2301 date = cellToDate(0, col);
2302 html +=
2303 "<th class='fc-day-header fc-" + dayIDs[date.getDay()] + " " + headerClass + "'>" +
2304 htmlEscape(formatDate(date, colFormat)) +
2305 "</th>";
2306 }
2307
2308 html += "</tr></thead>";
2309
2310 return html;
2311 }
2312
2313
2314 function buildBodyHTML() {
2315 var contentClass = tm + "-widget-content";
2316 var html = '';
2317 var row;
2318 var col;
2319 var date;
2320
2321 html += "<tbody>";
2322
2323 for (row=0; row<rowCnt; row++) {
2324
2325 html += "<tr class='fc-week'>";
2326
2327 if (showWeekNumbers) {
2328 date = cellToDate(row, 0);
2329 html +=
2330 "<td class='fc-week-number " + contentClass + "'>" +
2331 "<div>" +
2332 htmlEscape(formatDate(date, weekNumberFormat)) +
2333 "</div>" +
2334 "</td>";
2335 }
2336
2337 for (col=0; col<colCnt; col++) {
2338 date = cellToDate(row, col);
2339 html += buildCellHTML(date);
2340 }
2341
2342 html += "</tr>";
2343 }
2344
2345 html += "</tbody>";
2346
2347 return html;
2348 }
2349
2350
2351 function buildCellHTML(date) {
2352 var contentClass = tm + "-widget-content";
2353 var month = t.start.getMonth();
2354 var today = clearTime(new Date());
2355 var html = '';
2356 var classNames = [
2357 'fc-day',
2358 'fc-' + dayIDs[date.getDay()],
2359 contentClass
2360 ];
2361
2362 if (date.getMonth() != month) {
2363 classNames.push('fc-other-month');
2364 }
2365 if (+date == +today) {
2366 classNames.push(
2367 'fc-today',
2368 tm + '-state-highlight'
2369 );
2370 }
2371 else if (date < today) {
2372 classNames.push('fc-past');
2373 }
2374 else {
2375 classNames.push('fc-future');
2376 }
2377
2378 html +=
2379 "<td" +
2380 " class='" + classNames.join(' ') + "'" +
2381 " data-date='" + formatDate(date, 'yyyy-MM-dd') + "'" +
2382 ">" +
2383 "<div>";
2384
2385 if (showNumbers) {
2386 html += "<div class='fc-day-number'>" + date.getDate() + "</div>";
2387 }
2388
2389 html +=
2390 "<div class='fc-day-content'>" +
2391 "<div style='position:relative'>&nbsp;</div>" +
2392 "</div>" +
2393 "</div>" +
2394 "</td>";
2395
2396 return html;
2397 }
2398
2399
2400
2401 /* Dimensions
2402 -----------------------------------------------------------*/
2403
2404
2405 function setHeight(height) {
2406 viewHeight = height;
2407
2408 var bodyHeight = viewHeight - head.height();
2409 var rowHeight;
2410 var rowHeightLast;
2411 var cell;
2412
2413 if (opt('weekMode') == 'variable') {
2414 rowHeight = rowHeightLast = Math.floor(bodyHeight / (rowCnt==1 ? 2 : 6));
2415 }else{
2416 rowHeight = Math.floor(bodyHeight / rowCnt);
2417 rowHeightLast = bodyHeight - rowHeight * (rowCnt-1);
2418 }
2419
2420 bodyFirstCells.each(function(i, _cell) {
2421 if (i < rowCnt) {
2422 cell = $(_cell);
2423 cell.find('> div').css(
2424 'min-height',
2425 (i==rowCnt-1 ? rowHeightLast : rowHeight) - vsides(cell)
2426 );
2427 }
2428 });
2429
2430 }
2431
2432
2433 function setWidth(width) {
2434 viewWidth = width;
2435 colPositions.clear();
2436 colContentPositions.clear();
2437
2438 weekNumberWidth = 0;
2439 if (showWeekNumbers) {
2440 weekNumberWidth = head.find('th.fc-week-number').outerWidth();
2441 }
2442
2443 colWidth = Math.floor((viewWidth - weekNumberWidth) / colCnt);
2444 setOuterWidth(headCells.slice(0, -1), colWidth);
2445 }
2446
2447
2448
2449 /* Day clicking and binding
2450 -----------------------------------------------------------*/
2451
2452
2453 function dayBind(days) {
2454 days.click(dayClick)
2455 .mousedown(daySelectionMousedown);
2456 }
2457
2458
2459 function dayClick(ev) {
2460 if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick
2461 var date = parseISO8601($(this).data('date'));
2462 trigger('dayClick', this, date, true, ev);
2463 }
2464 }
2465
2466
2467
2468 /* Semi-transparent Overlay Helpers
2469 ------------------------------------------------------*/
2470 // TODO: should be consolidated with AgendaView's methods
2471
2472
2473 function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive
2474
2475 if (refreshCoordinateGrid) {
2476 coordinateGrid.build();
2477 }
2478
2479 var segments = rangeToSegments(overlayStart, overlayEnd);
2480
2481 for (var i=0; i<segments.length; i++) {
2482 var segment = segments[i];
2483 dayBind(
2484 renderCellOverlay(
2485 segment.row,
2486 segment.leftCol,
2487 segment.row,
2488 segment.rightCol
2489 )
2490 );
2491 }
2492 }
2493
2494
2495 function renderCellOverlay(row0, col0, row1, col1) { // row1,col1 is inclusive
2496 var rect = coordinateGrid.rect(row0, col0, row1, col1, element);
2497 return renderOverlay(rect, element);
2498 }
2499
2500
2501
2502 /* Selection
2503 -----------------------------------------------------------------------*/
2504
2505
2506 function defaultSelectionEnd(startDate, allDay) {
2507 return cloneDate(startDate);
2508 }
2509
2510
2511 function renderSelection(startDate, endDate, allDay) {
2512 renderDayOverlay(startDate, addDays(cloneDate(endDate), 1), true); // rebuild every time???
2513 }
2514
2515
2516 function clearSelection() {
2517 clearOverlays();
2518 }
2519
2520
2521 function reportDayClick(date, allDay, ev) {
2522 var cell = dateToCell(date);
2523 var _element = bodyCells[cell.row*colCnt + cell.col];
2524 trigger('dayClick', _element, date, allDay, ev);
2525 }
2526
2527
2528
2529 /* External Dragging
2530 -----------------------------------------------------------------------*/
2531
2532
2533 function dragStart(_dragElement, ev, ui) {
2534 hoverListener.start(function(cell) {
2535 clearOverlays();
2536 if (cell) {
2537 renderCellOverlay(cell.row, cell.col, cell.row, cell.col);
2538 }
2539 }, ev);
2540 }
2541
2542
2543 function dragStop(_dragElement, ev, ui) {
2544 var cell = hoverListener.stop();
2545 clearOverlays();
2546 if (cell) {
2547 var d = cellToDate(cell);
2548 trigger('drop', _dragElement, d, true, ev, ui);
2549 }
2550 }
2551
2552
2553
2554 /* Utilities
2555 --------------------------------------------------------*/
2556
2557
2558 function defaultEventEnd(event) {
2559 return cloneDate(event.start);
2560 }
2561
2562
2563 coordinateGrid = new CoordinateGrid(function(rows, cols) {
2564 var e, n, p;
2565 headCells.each(function(i, _e) {
2566 e = $(_e);
2567 n = e.offset().left;
2568 if (i) {
2569 p[1] = n;
2570 }
2571 p = [n];
2572 cols[i] = p;
2573 });
2574 p[1] = n + e.outerWidth();
2575 bodyRows.each(function(i, _e) {
2576 if (i < rowCnt) {
2577 e = $(_e);
2578 n = e.offset().top;
2579 if (i) {
2580 p[1] = n;
2581 }
2582 p = [n];
2583 rows[i] = p;
2584 }
2585 });
2586 p[1] = n + e.outerHeight();
2587 });
2588
2589
2590 hoverListener = new HoverListener(coordinateGrid);
2591
2592 colPositions = new HorizontalPositionCache(function(col) {
2593 return firstRowCellInners.eq(col);
2594 });
2595
2596 colContentPositions = new HorizontalPositionCache(function(col) {
2597 return firstRowCellContentInners.eq(col);
2598 });
2599
2600
2601 function colLeft(col) {
2602 return colPositions.left(col);
2603 }
2604
2605
2606 function colRight(col) {
2607 return colPositions.right(col);
2608 }
2609
2610
2611 function colContentLeft(col) {
2612 return colContentPositions.left(col);
2613 }
2614
2615
2616 function colContentRight(col) {
2617 return colContentPositions.right(col);
2618 }
2619
2620
2621 function allDayRow(i) {
2622 return bodyRows.eq(i);
2623 }
2624
2625}
2626
2627;;
2628
2629function BasicEventRenderer() {
2630 var t = this;
2631
2632
2633 // exports
2634 t.renderEvents = renderEvents;
2635 t.clearEvents = clearEvents;
2636
2637
2638 // imports
2639 DayEventRenderer.call(t);
2640
2641
2642 function renderEvents(events, modifiedEventId) {
2643 t.renderDayEvents(events, modifiedEventId);
2644 }
2645
2646
2647 function clearEvents() {
2648 t.getDaySegmentContainer().empty();
2649 }
2650
2651
2652 // TODO: have this class (and AgendaEventRenderer) be responsible for creating the event container div
2653
2654}
2655
2656;;
2657
2658fcViews.agendaWeek = AgendaWeekView;
2659
2660function AgendaWeekView(element, calendar) {
2661 var t = this;
2662
2663
2664 // exports
2665 t.render = render;
2666
2667
2668 // imports
2669 AgendaView.call(t, element, calendar, 'agendaWeek');
2670 var opt = t.opt;
2671 var renderAgenda = t.renderAgenda;
2672 var skipHiddenDays = t.skipHiddenDays;
2673 var getCellsPerWeek = t.getCellsPerWeek;
2674 var formatDates = calendar.formatDates;
2675
2676
2677 function render(date, delta) {
2678
2679 if (delta) {
2680 addDays(date, delta * 7);
2681 }
2682
2683 var start = addDays(cloneDate(date), -((date.getDay() - opt('firstDay') + 7) % 7));
2684 var end = addDays(cloneDate(start), 7);
2685
2686 var visStart = cloneDate(start);
2687 skipHiddenDays(visStart);
2688
2689 var visEnd = cloneDate(end);
2690 skipHiddenDays(visEnd, -1, true);
2691
2692 var colCnt = getCellsPerWeek();
2693
2694 t.title = formatDates(
2695 visStart,
2696 addDays(cloneDate(visEnd), -1),
2697 opt('titleFormat')
2698 );
2699
2700 t.start = start;
2701 t.end = end;
2702 t.visStart = visStart;
2703 t.visEnd = visEnd;
2704
2705 renderAgenda(colCnt);
2706 }
2707
2708}
2709
2710;;
2711
2712fcViews.agendaDay = AgendaDayView;
2713
2714
2715function AgendaDayView(element, calendar) {
2716 var t = this;
2717
2718
2719 // exports
2720 t.render = render;
2721
2722
2723 // imports
2724 AgendaView.call(t, element, calendar, 'agendaDay');
2725 var opt = t.opt;
2726 var renderAgenda = t.renderAgenda;
2727 var skipHiddenDays = t.skipHiddenDays;
2728 var formatDate = calendar.formatDate;
2729
2730
2731 function render(date, delta) {
2732
2733 if (delta) {
2734 addDays(date, delta);
2735 }
2736 skipHiddenDays(date, delta < 0 ? -1 : 1);
2737
2738 var start = cloneDate(date, true);
2739 var end = addDays(cloneDate(start), 1);
2740
2741 t.title = formatDate(date, opt('titleFormat'));
2742
2743 t.start = t.visStart = start;
2744 t.end = t.visEnd = end;
2745
2746 renderAgenda(1);
2747 }
2748
2749
2750}
2751
2752;;
2753
2754setDefaults({
2755 allDaySlot: true,
2756 allDayText: 'all-day',
2757 firstHour: 8,
2758 lastHour: 10,
2759 slotMinutes: 30,
2760 defaultEventMinutes: 120,
2761 axisFormat: 'h(:mm)tt',
2762 timeFormat: {
2763 agenda: 'h:mm{ - h:mm}'
2764 },
2765 dragOpacity: {
2766 agenda: .5
2767 },
2768 minTime: 0,
2769 maxTime: 24,
2770 slotEventOverlap: false
2771});
2772
2773
2774// TODO: make it work in quirks mode (event corners, all-day height)
2775// TODO: test liquid width, especially in IE6
2776
2777
2778function AgendaView(element, calendar, viewName) {
2779 var t = this;
2780
2781
2782 // exports
2783 t.renderAgenda = renderAgenda;
2784 t.setWidth = setWidth;
2785 t.setHeight = setHeight;
2786 t.afterRender = afterRender;
2787 t.defaultEventEnd = defaultEventEnd;
2788 t.timePosition = timePosition;
2789 t.getIsCellAllDay = getIsCellAllDay;
2790 t.allDayRow = getAllDayRow;
2791 t.getCoordinateGrid = function() { return coordinateGrid }; // specifically for AgendaEventRenderer
2792 t.getHoverListener = function() { return hoverListener };
2793 t.colLeft = colLeft;
2794 t.colRight = colRight;
2795 t.colContentLeft = colContentLeft;
2796 t.colContentRight = colContentRight;
2797 t.getDaySegmentContainer = function() { return daySegmentContainer };
2798 t.getSlotSegmentContainer = function() { return slotSegmentContainer };
2799 t.getMinMinute = function() { return minMinute };
2800 t.getMaxMinute = function() { return maxMinute };
2801 t.getSlotContainer = function() { return slotContainer };
2802 t.getRowCnt = function() { return 1 };
2803 t.getColCnt = function() { return colCnt };
2804 t.getColWidth = function() { return colWidth };
2805 t.getSnapHeight = function() { return snapHeight };
2806 t.getSnapMinutes = function() { return snapMinutes };
2807 t.defaultSelectionEnd = defaultSelectionEnd;
2808 t.renderDayOverlay = renderDayOverlay;
2809 t.renderSelection = renderSelection;
2810 t.clearSelection = clearSelection;
2811 t.reportDayClick = reportDayClick; // selection mousedown hack
2812 t.dragStart = dragStart;
2813 t.dragStop = dragStop;
2814
2815
2816 // imports
2817 View.call(t, element, calendar, viewName);
2818 OverlayManager.call(t);
2819 SelectionManager.call(t);
2820 AgendaEventRenderer.call(t);
2821 var opt = t.opt;
2822 var trigger = t.trigger;
2823 var renderOverlay = t.renderOverlay;
2824 var clearOverlays = t.clearOverlays;
2825 var reportSelection = t.reportSelection;
2826 var unselect = t.unselect;
2827 var daySelectionMousedown = t.daySelectionMousedown;
2828 var slotSegHtml = t.slotSegHtml;
2829 var cellToDate = t.cellToDate;
2830 var dateToCell = t.dateToCell;
2831 var rangeToSegments = t.rangeToSegments;
2832 var formatDate = calendar.formatDate;
2833
2834
2835 // locals
2836
2837 var dayTable;
2838 var dayHead;
2839 var dayHeadCells;
2840 var dayBody;
2841 var dayBodyCells;
2842 var dayBodyCellInners;
2843 var dayBodyCellContentInners;
2844 var dayBodyFirstCell;
2845 var dayBodyFirstCellStretcher;
2846 var slotLayer;
2847 var daySegmentContainer;
2848 var allDayTable;
2849 var allDayRow;
2850 var slotScroller;
2851 var slotContainer;
2852 var slotSegmentContainer;
2853 var slotTable;
2854 var selectionHelper;
2855
2856 var viewWidth;
2857 var viewHeight;
2858 var axisWidth;
2859 var colWidth;
2860 var gutterWidth;
2861 var slotHeight; // TODO: what if slotHeight changes? (see issue 650)
2862
2863 var snapMinutes;
2864 var snapRatio; // ratio of number of "selection" slots to normal slots. (ex: 1, 2, 4)
2865 var snapHeight; // holds the pixel hight of a "selection" slot
2866
2867 var colCnt;
2868 var slotCnt;
2869 var coordinateGrid;
2870 var hoverListener;
2871 var colPositions;
2872 var colContentPositions;
2873 var slotTopCache = {};
2874
2875 var tm;
2876 var rtl;
2877 var minMinute, maxMinute;
2878 var colFormat;
2879 var showWeekNumbers;
2880 var weekNumberTitle;
2881 var weekNumberFormat;
2882
2883
2884
2885 /* Rendering
2886 -----------------------------------------------------------------------------*/
2887
2888
2889 disableTextSelection(element.addClass('fc-agenda'));
2890
2891
2892 function renderAgenda(c) {
2893 colCnt = c;
2894 updateOptions();
2895
2896 if (!dayTable) { // first time rendering?
2897 buildSkeleton(); // builds day table, slot area, events containers
2898 }
2899 else {
2900 buildDayTable(); // rebuilds day table
2901 }
2902 }
2903
2904
2905 function updateOptions() {
2906
2907 tm = opt('theme') ? 'ui' : 'fc';
2908 rtl = opt('isRTL')
2909 minMinute = parseTime(opt('minTime'));
2910 maxMinute = parseTime(opt('maxTime'));
2911 colFormat = opt('columnFormat');
2912
2913 // week # options. (TODO: bad, logic also in other views)
2914 showWeekNumbers = opt('weekNumbers');
2915 weekNumberTitle = opt('weekNumberTitle');
2916 if (opt('weekNumberCalculation') != 'iso') {
2917 weekNumberFormat = "w";
2918 }
2919 else {
2920 weekNumberFormat = "W";
2921 }
2922
2923 snapMinutes = opt('snapMinutes') || opt('slotMinutes');
2924 }
2925
2926
2927
2928 /* Build DOM
2929 -----------------------------------------------------------------------*/
2930
2931
2932 function buildSkeleton() {
2933 var headerClass = tm + "-widget-header";
2934 var contentClass = tm + "-widget-content";
2935 var s;
2936 var d;
2937 var i;
2938 var maxd;
2939 var minutes;
2940 var slotNormal = opt('slotMinutes') % 15 == 0;
2941
2942 buildDayTable();
2943
2944 slotLayer =
2945 $("<div style='position:absolute;z-index:2;left:0;width:100%'/>")
2946 .appendTo(element);
2947
2948 if (opt('allDaySlot')) {
2949
2950 daySegmentContainer =
2951 $("<div class='fc-event-container' style='position:absolute;z-index:8;top:0;left:0'/>")
2952 .appendTo(slotLayer);
2953
2954 s =
2955 "<table style='width:100%' class='fc-agenda-allday' cellspacing='0'>" +
2956 "<tr>" +
2957 "<th class='" + headerClass + " fc-agenda-axis'>" + opt('allDayText') + "</th>" +
2958 "<td>" +
2959 "<div class='fc-day-content'><div style='position:relative'/></div>" +
2960 "</td>" +
2961 "<th class='" + headerClass + " fc-agenda-gutter'>&nbsp;</th>" +
2962 "</tr>" +
2963 "</table>";
2964 allDayTable = $(s).appendTo(slotLayer);
2965 allDayRow = allDayTable.find('tr');
2966
2967 dayBind(allDayRow.find('td'));
2968
2969 slotLayer.append(
2970 "<div class='fc-agenda-divider " + headerClass + "'>" +
2971 "<div class='fc-agenda-divider-inner'/>" +
2972 "</div>"
2973 );
2974
2975 }else{
2976
2977 daySegmentContainer = $([]); // in jQuery 1.4, we can just do $()
2978
2979 }
2980
2981 slotScroller =
2982 $("<div style='position:absolute;width:100%;overflow-x:hidden;overflow-y:auto'/>")
2983 .appendTo(slotLayer);
2984
2985 slotContainer =
2986 $("<div style='position:relative;width:100%;overflow:hidden'/>")
2987 .appendTo(slotScroller);
2988
2989 slotSegmentContainer =
2990 $("<div class='fc-event-container' style='position:absolute;z-index:8;top:0;left:0'/>")
2991 .appendTo(slotContainer);
2992
2993 s =
2994 "<table class='fc-agenda-slots' style='width:100%' cellspacing='0'>" +
2995 "<tbody>";
2996 d = zeroDate();
2997 maxd = addMinutes(cloneDate(d), maxMinute);
2998 addMinutes(d, minMinute);
2999 slotCnt = 0;
3000 for (i=0; d < maxd; i++) {
3001 minutes = d.getMinutes();
3002 s +=
3003 "<tr class='fc-slot" + i + ' ' + (!minutes ? '' : 'fc-minor') + "'>" +
3004 "<th class='fc-agenda-axis " + headerClass + "'>" +
3005 ((!slotNormal || !minutes) ? formatDate(d, opt('axisFormat')) : '&nbsp;') +
3006 "</th>" +
3007 "<td class='" + contentClass + "'>" +
3008 "<div style='position:relative'>&nbsp;</div>" +
3009 "</td>" +
3010 "</tr>";
3011 addMinutes(d, opt('slotMinutes'));
3012 slotCnt++;
3013 }
3014 s +=
3015 "</tbody>" +
3016 "</table>";
3017 slotTable = $(s).appendTo(slotContainer);
3018
3019 slotBind(slotTable.find('td'));
3020 }
3021
3022
3023
3024 /* Build Day Table
3025 -----------------------------------------------------------------------*/
3026
3027
3028 function buildDayTable() {
3029 var html = buildDayTableHTML();
3030
3031 if (dayTable) {
3032 dayTable.remove();
3033 }
3034 dayTable = $(html).appendTo(element);
3035
3036 dayHead = dayTable.find('thead');
3037 dayHeadCells = dayHead.find('th').slice(1, -1); // exclude gutter
3038 dayBody = dayTable.find('tbody');
3039 dayBodyCells = dayBody.find('td').slice(0, -1); // exclude gutter
3040 dayBodyCellInners = dayBodyCells.find('> div');
3041 dayBodyCellContentInners = dayBodyCells.find('.fc-day-content > div');
3042
3043 dayBodyFirstCell = dayBodyCells.eq(0);
3044 dayBodyFirstCellStretcher = dayBodyCellInners.eq(0);
3045
3046 markFirstLast(dayHead.add(dayHead.find('tr')));
3047 markFirstLast(dayBody.add(dayBody.find('tr')));
3048
3049 // TODO: now that we rebuild the cells every time, we should call dayRender
3050 }
3051
3052
3053 function buildDayTableHTML() {
3054 var html =
3055 "<table style='width:100%' class='fc-agenda-days fc-border-separate' cellspacing='0'>" +
3056 buildDayTableHeadHTML() +
3057 buildDayTableBodyHTML() +
3058 "</table>";
3059
3060 return html;
3061 }
3062
3063
3064 function buildDayTableHeadHTML() {
3065 var headerClass = tm + "-widget-header";
3066 var date;
3067 var html = '';
3068 var weekText;
3069 var col;
3070
3071 html +=
3072 "<thead>" +
3073 "<tr>";
3074
3075 if (showWeekNumbers) {
3076 date = cellToDate(0, 0);
3077 weekText = formatDate(date, weekNumberFormat);
3078 if (rtl) {
3079 weekText += weekNumberTitle;
3080 }
3081 else {
3082 weekText = weekNumberTitle + weekText;
3083 }
3084 html +=
3085 "<th class='fc-agenda-axis fc-week-number " + headerClass + "'>" +
3086 htmlEscape(weekText) +
3087 "</th>";
3088 }
3089 else {
3090 html += "<th class='fc-agenda-axis " + headerClass + "'>&nbsp;</th>";
3091 }
3092
3093 for (col=0; col<colCnt; col++) {
3094 date = cellToDate(0, col);
3095 html +=
3096 "<th class='fc-" + dayIDs[date.getDay()] + " fc-col" + col + ' ' + headerClass + "'>" +
3097 htmlEscape(formatDate(date, colFormat)) +
3098 "</th>";
3099 }
3100
3101 html +=
3102 "<th class='fc-agenda-gutter " + headerClass + "'>&nbsp;</th>" +
3103 "</tr>" +
3104 "</thead>";
3105
3106 return html;
3107 }
3108
3109
3110 function buildDayTableBodyHTML() {
3111 var headerClass = tm + "-widget-header"; // TODO: make these when updateOptions() called
3112 var contentClass = tm + "-widget-content";
3113 var date;
3114 var today = clearTime(new Date());
3115 var col;
3116 var cellsHTML;
3117 var cellHTML;
3118 var classNames;
3119 var html = '';
3120
3121 html +=
3122 "<tbody>" +
3123 "<tr>" +
3124 "<th class='fc-agenda-axis " + headerClass + "'>&nbsp;</th>";
3125
3126 cellsHTML = '';
3127
3128 for (col=0; col<colCnt; col++) {
3129
3130 date = cellToDate(0, col);
3131
3132 classNames = [
3133 'fc-col' + col,
3134 'fc-' + dayIDs[date.getDay()],
3135 contentClass
3136 ];
3137 if (+date == +today) {
3138 classNames.push(
3139 tm + '-state-highlight',
3140 'fc-today'
3141 );
3142 }
3143 else if (date < today) {
3144 classNames.push('fc-past');
3145 }
3146 else {
3147 classNames.push('fc-future');
3148 }
3149
3150 cellHTML =
3151 "<td class='" + classNames.join(' ') + "'>" +
3152 "<div>" +
3153 "<div class='fc-day-content'>" +
3154 "<div style='position:relative'>&nbsp;</div>" +
3155 "</div>" +
3156 "</div>" +
3157 "</td>";
3158
3159 cellsHTML += cellHTML;
3160 }
3161
3162 html += cellsHTML;
3163 html +=
3164 "<td class='fc-agenda-gutter " + contentClass + "'>&nbsp;</td>" +
3165 "</tr>" +
3166 "</tbody>";
3167
3168 return html;
3169 }
3170
3171
3172 // TODO: data-date on the cells
3173
3174
3175
3176 /* Dimensions
3177 -----------------------------------------------------------------------*/
3178
3179
3180 function setHeight(height) {
3181 if (height === undefined) {
3182 height = viewHeight;
3183 }
3184 viewHeight = height;
3185 slotTopCache = {};
3186
3187 var headHeight = dayBody.position().top;
3188 var allDayHeight = slotScroller.position().top; // including divider
3189 var bodyHeight = Math.min( // total body height, including borders
3190 height - headHeight, // when scrollbars
3191 slotTable.height() + allDayHeight + 1 // when no scrollbars. +1 for bottom border
3192 );
3193
3194 dayBodyFirstCellStretcher
3195 .height(bodyHeight - vsides(dayBodyFirstCell));
3196
3197 slotLayer.css('top', headHeight);
3198
3199 slotScroller.height(bodyHeight - allDayHeight - 1);
3200
3201 // the stylesheet guarantees that the first row has no border.
3202 // this allows .height() to work well cross-browser.
3203 slotHeight = slotTable.find('tr:first').height() + 1; // +1 for bottom border
3204
3205 snapRatio = opt('slotMinutes') / snapMinutes;
3206 snapHeight = slotHeight / snapRatio;
3207 }
3208
3209
3210 function setWidth(width) {
3211 viewWidth = width;
3212 colPositions.clear();
3213 colContentPositions.clear();
3214
3215 var axisFirstCells = dayHead.find('th:first');
3216 if (allDayTable) {
3217 axisFirstCells = axisFirstCells.add(allDayTable.find('th:first'));
3218 }
3219 axisFirstCells = axisFirstCells.add(slotTable.find('th:first'));
3220
3221 axisWidth = 0;
3222 setOuterWidth(
3223 axisFirstCells
3224 .width('')
3225 .each(function(i, _cell) {
3226 axisWidth = Math.max(axisWidth, $(_cell).outerWidth());
3227 }),
3228 axisWidth
3229 );
3230
3231 var gutterCells = dayTable.find('.fc-agenda-gutter');
3232 if (allDayTable) {
3233 gutterCells = gutterCells.add(allDayTable.find('th.fc-agenda-gutter'));
3234 }
3235
3236 var slotTableWidth = slotScroller[0].clientWidth; // needs to be done after axisWidth (for IE7)
3237
3238 gutterWidth = slotScroller.width() - slotTableWidth;
3239 if (gutterWidth) {
3240 setOuterWidth(gutterCells, gutterWidth);
3241 gutterCells
3242 .show()
3243 .prev()
3244 .removeClass('fc-last');
3245 }else{
3246 gutterCells
3247 .hide()
3248 .prev()
3249 .addClass('fc-last');
3250 }
3251
3252 colWidth = Math.floor((slotTableWidth - axisWidth) / colCnt);
3253 setOuterWidth(dayHeadCells.slice(0, -1), colWidth);
3254 }
3255
3256
3257
3258 /* Scrolling
3259 -----------------------------------------------------------------------*/
3260
3261
3262 function resetScroll() {
3263 var d0 = zeroDate();
3264 var scrollDate = cloneDate(d0);
3265 scrollDate.setHours(opt('firstHour'));
3266 var top = timePosition(d0, scrollDate) + 1; // +1 for the border
3267 function scroll() {
3268 slotScroller.scrollTop(top);
3269 }
3270 scroll();
3271 setTimeout(scroll, 0); // overrides any previous scroll state made by the browser
3272 }
3273
3274
3275 function afterRender() { // after the view has been freshly rendered and sized
3276 resetScroll();
3277 }
3278
3279
3280
3281 /* Slot/Day clicking and binding
3282 -----------------------------------------------------------------------*/
3283
3284
3285 function dayBind(cells) {
3286 cells.click(slotClick)
3287 .mousedown(daySelectionMousedown);
3288 }
3289
3290
3291 function slotBind(cells) {
3292 cells.click(slotClick)
3293 .mousedown(slotSelectionMousedown);
3294 }
3295
3296
3297 function slotClick(ev) {
3298 if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick
3299 var col = Math.min(colCnt-1, Math.floor((ev.pageX - dayTable.offset().left - axisWidth) / colWidth));
3300 var date = cellToDate(0, col);
3301 var rowMatch = this.parentNode.className.match(/fc-slot(\d+)/); // TODO: maybe use data
3302 if (rowMatch) {
3303 var mins = parseInt(rowMatch[1]) * opt('slotMinutes');
3304 var hours = Math.floor(mins/60);
3305 date.setHours(hours);
3306 date.setMinutes(mins%60 + minMinute);
3307 trigger('dayClick', dayBodyCells[col], date, false, ev);
3308 }else{
3309 trigger('dayClick', dayBodyCells[col], date, true, ev);
3310 }
3311 }
3312 }
3313
3314
3315
3316 /* Semi-transparent Overlay Helpers
3317 -----------------------------------------------------*/
3318 // TODO: should be consolidated with BasicView's methods
3319
3320
3321 function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive
3322
3323 if (refreshCoordinateGrid) {
3324 coordinateGrid.build();
3325 }
3326
3327 var segments = rangeToSegments(overlayStart, overlayEnd);
3328
3329 for (var i=0; i<segments.length; i++) {
3330 var segment = segments[i];
3331 dayBind(
3332 renderCellOverlay(
3333 segment.row,
3334 segment.leftCol,
3335 segment.row,
3336 segment.rightCol
3337 )
3338 );
3339 }
3340 }
3341
3342
3343 function renderCellOverlay(row0, col0, row1, col1) { // only for all-day?
3344 var rect = coordinateGrid.rect(row0, col0, row1, col1, slotLayer);
3345 return renderOverlay(rect, slotLayer);
3346 }
3347
3348
3349 function renderSlotOverlay(overlayStart, overlayEnd) {
3350 for (var i=0; i<colCnt; i++) {
3351 var dayStart = cellToDate(0, i);
3352 var dayEnd = addDays(cloneDate(dayStart), 1);
3353 var stretchStart = new Date(Math.max(dayStart, overlayStart));
3354 var stretchEnd = new Date(Math.min(dayEnd, overlayEnd));
3355 if (stretchStart < stretchEnd) {
3356 var rect = coordinateGrid.rect(0, i, 0, i, slotContainer); // only use it for horizontal coords
3357 var top = timePosition(dayStart, stretchStart);
3358 var bottom = timePosition(dayStart, stretchEnd);
3359 rect.top = top;
3360 rect.height = bottom - top;
3361 slotBind(
3362 renderOverlay(rect, slotContainer)
3363 );
3364 }
3365 }
3366 }
3367
3368
3369
3370 /* Coordinate Utilities
3371 -----------------------------------------------------------------------------*/
3372
3373
3374 coordinateGrid = new CoordinateGrid(function(rows, cols) {
3375 var e, n, p;
3376 dayHeadCells.each(function(i, _e) {
3377 e = $(_e);
3378 n = e.offset().left;
3379 if (i) {
3380 p[1] = n;
3381 }
3382 p = [n];
3383 cols[i] = p;
3384 });
3385 p[1] = n + e.outerWidth();
3386 if (opt('allDaySlot')) {
3387 e = allDayRow;
3388 n = e.offset().top;
3389 rows[0] = [n, n+e.outerHeight()];
3390 }
3391 var slotTableTop = slotContainer.offset().top;
3392 var slotScrollerTop = slotScroller.offset().top;
3393 var slotScrollerBottom = slotScrollerTop + slotScroller.outerHeight();
3394 function constrain(n) {
3395 return Math.max(slotScrollerTop, Math.min(slotScrollerBottom, n));
3396 }
3397 for (var i=0; i<slotCnt*snapRatio; i++) { // adapt slot count to increased/decreased selection slot count
3398 rows.push([
3399 constrain(slotTableTop + snapHeight*i),
3400 constrain(slotTableTop + snapHeight*(i+1))
3401 ]);
3402 }
3403 });
3404
3405
3406 hoverListener = new HoverListener(coordinateGrid);
3407
3408 colPositions = new HorizontalPositionCache(function(col) {
3409 return dayBodyCellInners.eq(col);
3410 });
3411
3412 colContentPositions = new HorizontalPositionCache(function(col) {
3413 return dayBodyCellContentInners.eq(col);
3414 });
3415
3416
3417 function colLeft(col) {
3418 return colPositions.left(col);
3419 }
3420
3421
3422 function colContentLeft(col) {
3423 return colContentPositions.left(col);
3424 }
3425
3426
3427 function colRight(col) {
3428 return colPositions.right(col);
3429 }
3430
3431
3432 function colContentRight(col) {
3433 return colContentPositions.right(col);
3434 }
3435
3436
3437 function getIsCellAllDay(cell) {
3438 return opt('allDaySlot') && !cell.row;
3439 }
3440
3441
3442 function realCellToDate(cell) { // ugh "real" ... but blame it on our abuse of the "cell" system
3443 var d = cellToDate(0, cell.col);
3444 var slotIndex = cell.row;
3445 if (opt('allDaySlot')) {
3446 slotIndex--;
3447 }
3448 if (slotIndex >= 0) {
3449 addMinutes(d, minMinute + slotIndex * snapMinutes);
3450 }
3451 return d;
3452 }
3453
3454
3455 // get the Y coordinate of the given time on the given day (both Date objects)
3456 function timePosition(day, time) { // both date objects. day holds 00:00 of current day
3457 day = cloneDate(day, true);
3458 if (time < addMinutes(cloneDate(day), minMinute)) {
3459 return 0;
3460 }
3461 if (time >= addMinutes(cloneDate(day), maxMinute)) {
3462 return slotTable.height();
3463 }
3464 var slotMinutes = opt('slotMinutes'),
3465 minutes = time.getHours()*60 + time.getMinutes() - minMinute,
3466 slotI = Math.floor(minutes / slotMinutes),
3467 slotTop = slotTopCache[slotI];
3468 if (slotTop === undefined) {
3469 slotTop = slotTopCache[slotI] =
3470 slotTable.find('tr').eq(slotI).find('td div')[0].offsetTop;
3471 // .eq() is faster than ":eq()" selector
3472 // [0].offsetTop is faster than .position().top (do we really need this optimization?)
3473 // a better optimization would be to cache all these divs
3474 }
3475 return Math.max(0, Math.round(
3476 slotTop - 1 + slotHeight * ((minutes % slotMinutes) / slotMinutes)
3477 ));
3478 }
3479
3480
3481 function getAllDayRow(index) {
3482 return allDayRow;
3483 }
3484
3485
3486 function defaultEventEnd(event) {
3487 var start = cloneDate(event.start);
3488 if (event.allDay) {
3489 return start;
3490 }
3491 return addMinutes(start, opt('defaultEventMinutes'));
3492 }
3493
3494
3495
3496 /* Selection
3497 ---------------------------------------------------------------------------------*/
3498
3499
3500 function defaultSelectionEnd(startDate, allDay) {
3501 if (allDay) {
3502 return cloneDate(startDate);
3503 }
3504 return addMinutes(cloneDate(startDate), opt('slotMinutes'));
3505 }
3506
3507
3508 function renderSelection(startDate, endDate, allDay) { // only for all-day
3509 if (allDay) {
3510 if (opt('allDaySlot')) {
3511 renderDayOverlay(startDate, addDays(cloneDate(endDate), 1), true);
3512 }
3513 }else{
3514 renderSlotSelection(startDate, endDate);
3515 }
3516 }
3517
3518
3519 function renderSlotSelection(startDate, endDate) {
3520 var helperOption = opt('selectHelper');
3521 coordinateGrid.build();
3522 if (helperOption) {
3523 var col = dateToCell(startDate).col;
3524 if (col >= 0 && col < colCnt) { // only works when times are on same day
3525 var rect = coordinateGrid.rect(0, col, 0, col, slotContainer); // only for horizontal coords
3526 var top = timePosition(startDate, startDate);
3527 var bottom = timePosition(startDate, endDate);
3528 if (bottom > top) { // protect against selections that are entirely before or after visible range
3529 rect.top = top;
3530 rect.height = bottom - top;
3531 rect.left += 2;
3532 rect.width -= 5;
3533 if ($.isFunction(helperOption)) {
3534 var helperRes = helperOption(startDate, endDate);
3535 if (helperRes) {
3536 rect.position = 'absolute';
3537 selectionHelper = $(helperRes)
3538 .css(rect)
3539 .appendTo(slotContainer);
3540 }
3541 }else{
3542 rect.isStart = true; // conside rect a "seg" now
3543 rect.isEnd = true; //
3544 selectionHelper = $(slotSegHtml(
3545 {
3546 title: '',
3547 start: startDate,
3548 end: endDate,
3549 className: ['fc-select-helper'],
3550 editable: false
3551 },
3552 rect
3553 ));
3554 selectionHelper.css('opacity', opt('dragOpacity'));
3555 }
3556 if (selectionHelper) {
3557 slotBind(selectionHelper);
3558 slotContainer.append(selectionHelper);
3559 setOuterWidth(selectionHelper, rect.width, true); // needs to be after appended
3560 setOuterHeight(selectionHelper, rect.height, true);
3561 }
3562 }
3563 }
3564 }else{
3565 renderSlotOverlay(startDate, endDate);
3566 }
3567 }
3568
3569
3570 function clearSelection() {
3571 clearOverlays();
3572 if (selectionHelper) {
3573 selectionHelper.remove();
3574 selectionHelper = null;
3575 }
3576 }
3577
3578
3579 function slotSelectionMousedown(ev) {
3580 if (ev.which == 1 && opt('selectable')) { // ev.which==1 means left mouse button
3581 unselect(ev);
3582 var dates;
3583 hoverListener.start(function(cell, origCell) {
3584 clearSelection();
3585 if (cell && cell.col == origCell.col && !getIsCellAllDay(cell)) {
3586 var d1 = realCellToDate(origCell);
3587 var d2 = realCellToDate(cell);
3588 dates = [
3589 d1,
3590 addMinutes(cloneDate(d1), snapMinutes), // calculate minutes depending on selection slot minutes
3591 d2,
3592 addMinutes(cloneDate(d2), snapMinutes)
3593 ].sort(dateCompare);
3594 renderSlotSelection(dates[0], dates[3]);
3595 }else{
3596 dates = null;
3597 }
3598 }, ev);
3599 $(document).one('mouseup', function(ev) {
3600 hoverListener.stop();
3601 if (dates) {
3602 if (+dates[0] == +dates[1]) {
3603 reportDayClick(dates[0], false, ev);
3604 }
3605 reportSelection(dates[0], dates[3], false, ev);
3606 }
3607 });
3608 }
3609 }
3610
3611
3612 function reportDayClick(date, allDay, ev) {
3613 trigger('dayClick', dayBodyCells[dateToCell(date).col], date, allDay, ev);
3614 }
3615
3616
3617
3618 /* External Dragging
3619 --------------------------------------------------------------------------------*/
3620
3621
3622 function dragStart(_dragElement, ev, ui) {
3623 hoverListener.start(function(cell) {
3624 clearOverlays();
3625 if (cell) {
3626 if (getIsCellAllDay(cell)) {
3627 renderCellOverlay(cell.row, cell.col, cell.row, cell.col);
3628 }else{
3629 var d1 = realCellToDate(cell);
3630 var d2 = addMinutes(cloneDate(d1), opt('defaultEventMinutes'));
3631 renderSlotOverlay(d1, d2);
3632 }
3633 }
3634 }, ev);
3635 }
3636
3637
3638 function dragStop(_dragElement, ev, ui) {
3639 var cell = hoverListener.stop();
3640 clearOverlays();
3641 if (cell) {
3642 trigger('drop', _dragElement, realCellToDate(cell), getIsCellAllDay(cell), ev, ui);
3643 }
3644 }
3645
3646
3647}
3648
3649;;
3650
3651function AgendaEventRenderer() {
3652 var t = this;
3653
3654
3655 // exports
3656 t.renderEvents = renderEvents;
3657 t.clearEvents = clearEvents;
3658 t.slotSegHtml = slotSegHtml;
3659
3660
3661 // imports
3662 DayEventRenderer.call(t);
3663 var opt = t.opt;
3664 var trigger = t.trigger;
3665 var isEventDraggable = t.isEventDraggable;
3666 var isEventResizable = t.isEventResizable;
3667 var eventEnd = t.eventEnd;
3668 var eventElementHandlers = t.eventElementHandlers;
3669 var setHeight = t.setHeight;
3670 var getDaySegmentContainer = t.getDaySegmentContainer;
3671 var getSlotSegmentContainer = t.getSlotSegmentContainer;
3672 var getHoverListener = t.getHoverListener;
3673 var getMaxMinute = t.getMaxMinute;
3674 var getMinMinute = t.getMinMinute;
3675 var timePosition = t.timePosition;
3676 var getIsCellAllDay = t.getIsCellAllDay;
3677 var colContentLeft = t.colContentLeft;
3678 var colContentRight = t.colContentRight;
3679 var cellToDate = t.cellToDate;
3680 var getColCnt = t.getColCnt;
3681 var getColWidth = t.getColWidth;
3682 var getSnapHeight = t.getSnapHeight;
3683 var getSnapMinutes = t.getSnapMinutes;
3684 var getSlotContainer = t.getSlotContainer;
3685 var reportEventElement = t.reportEventElement;
3686 var showEvents = t.showEvents;
3687 var hideEvents = t.hideEvents;
3688 var eventDrop = t.eventDrop;
3689 var eventResize = t.eventResize;
3690 var renderDayOverlay = t.renderDayOverlay;
3691 var clearOverlays = t.clearOverlays;
3692 var renderDayEvents = t.renderDayEvents;
3693 var calendar = t.calendar;
3694 var formatDate = calendar.formatDate;
3695 var formatDates = calendar.formatDates;
3696
3697
3698 // overrides
3699 t.draggableDayEvent = draggableDayEvent;
3700
3701
3702
3703 /* Rendering
3704 ----------------------------------------------------------------------------*/
3705
3706
3707 function renderEvents(events, modifiedEventId) {
3708 var i, len=events.length,
3709 dayEvents=[],
3710 slotEvents=[];
3711 for (i=0; i<len; i++) {
3712 if (events[i].allDay) {
3713 dayEvents.push(events[i]);
3714 }else{
3715 slotEvents.push(events[i]);
3716 }
3717 }
3718
3719 if (opt('allDaySlot')) {
3720 renderDayEvents(dayEvents, modifiedEventId);
3721 setHeight(); // no params means set to viewHeight
3722 }
3723
3724 renderSlotSegs(compileSlotSegs(slotEvents), modifiedEventId);
3725 }
3726
3727
3728 function clearEvents() {
3729 getDaySegmentContainer().empty();
3730 getSlotSegmentContainer().empty();
3731 }
3732
3733
3734 function compileSlotSegs(events) {
3735 var colCnt = getColCnt(),
3736 minMinute = getMinMinute(),
3737 maxMinute = getMaxMinute(),
3738 d,
3739 visEventEnds = $.map(events, slotEventEnd),
3740 i,
3741 j, seg,
3742 colSegs,
3743 segs = [];
3744
3745 for (i=0; i<colCnt; i++) {
3746
3747 d = cellToDate(0, i);
3748 addMinutes(d, minMinute);
3749
3750 colSegs = sliceSegs(
3751 events,
3752 visEventEnds,
3753 d,
3754 addMinutes(cloneDate(d), maxMinute-minMinute)
3755 );
3756
3757 colSegs = placeSlotSegs(colSegs); // returns a new order
3758
3759 for (j=0; j<colSegs.length; j++) {
3760 seg = colSegs[j];
3761 seg.col = i;
3762 segs.push(seg);
3763 }
3764 }
3765
3766 return segs;
3767 }
3768
3769
3770 function sliceSegs(events, visEventEnds, start, end) {
3771 var segs = [],
3772 i, len=events.length, event,
3773 eventStart, eventEnd,
3774 segStart, segEnd,
3775 isStart, isEnd;
3776 for (i=0; i<len; i++) {
3777 event = events[i];
3778 eventStart = event.start;
3779 eventEnd = visEventEnds[i];
3780 if (eventEnd > start && eventStart < end) {
3781 if (eventStart < start) {
3782 segStart = cloneDate(start);
3783 isStart = false;
3784 }else{
3785 segStart = eventStart;
3786 isStart = true;
3787 }
3788 if (eventEnd > end) {
3789 segEnd = cloneDate(end);
3790 isEnd = false;
3791 }else{
3792 segEnd = eventEnd;
3793 isEnd = true;
3794 }
3795 segs.push({
3796 event: event,
3797 start: segStart,
3798 end: segEnd,
3799 isStart: isStart,
3800 isEnd: isEnd
3801 });
3802 }
3803 }
3804 return segs.sort(compareSlotSegs);
3805 }
3806
3807
3808 function slotEventEnd(event) {
3809 if (event.end) {
3810 return cloneDate(event.end);
3811 }else{
3812 return addMinutes(cloneDate(event.start), opt('defaultEventMinutes'));
3813 }
3814 }
3815
3816
3817 // renders events in the 'time slots' at the bottom
3818 // TODO: when we refactor this, when user returns `false` eventRender, don't have empty space
3819 // TODO: refactor will include using pixels to detect collisions instead of dates (handy for seg cmp)
3820
3821 function renderSlotSegs(segs, modifiedEventId) {
3822
3823 var i, segCnt=segs.length, seg,
3824 event,
3825 top,
3826 bottom,
3827 columnLeft,
3828 columnRight,
3829 columnWidth,
3830 width,
3831 left,
3832 right,
3833 html = '',
3834 eventElements,
3835 eventElement,
3836 triggerRes,
3837 titleElement,
3838 height,
3839 slotSegmentContainer = getSlotSegmentContainer(),
3840 isRTL = opt('isRTL');
3841
3842 // calculate position/dimensions, create html
3843 for (i=0; i<segCnt; i++) {
3844 seg = segs[i];
3845 event = seg.event;
3846 top = timePosition(seg.start, seg.start);
3847 bottom = timePosition(seg.start, seg.end);
3848 columnLeft = colContentLeft(seg.col);
3849 columnRight = colContentRight(seg.col);
3850 columnWidth = columnRight - columnLeft;
3851
3852 // shave off space on right near scrollbars (2.5%)
3853 // TODO: move this to CSS somehow
3854 columnRight -= columnWidth * .025;
3855 columnWidth = columnRight - columnLeft;
3856
3857 width = columnWidth * (seg.forwardCoord - seg.backwardCoord);
3858
3859 if (opt('slotEventOverlap')) {
3860 // double the width while making sure resize handle is visible
3861 // (assumed to be 20px wide)
3862 width = Math.max(
3863 (width - (20/2)) * 2,
3864 width // narrow columns will want to make the segment smaller than
3865 // the natural width. don't allow it
3866 );
3867 }
3868
3869 if (isRTL) {
3870 right = columnRight - seg.backwardCoord * columnWidth;
3871 left = right - width;
3872 }
3873 else {
3874 left = columnLeft + seg.backwardCoord * columnWidth;
3875 right = left + width;
3876 }
3877
3878 // make sure horizontal coordinates are in bounds
3879 left = Math.max(left, columnLeft);
3880 right = Math.min(right, columnRight);
3881 width = right - left;
3882
3883 seg.top = top;
3884 seg.left = left;
3885 seg.outerWidth = width;
3886 seg.outerHeight = bottom - top;
3887 html += slotSegHtml(event, seg);
3888 }
3889
3890 slotSegmentContainer[0].innerHTML = html; // faster than html()
3891 eventElements = slotSegmentContainer.children();
3892
3893 // retrieve elements, run through eventRender callback, bind event handlers
3894 for (i=0; i<segCnt; i++) {
3895 seg = segs[i];
3896 event = seg.event;
3897 eventElement = $(eventElements[i]); // faster than eq()
3898 triggerRes = trigger('eventRender', event, event, eventElement);
3899 if (triggerRes === false) {
3900 eventElement.remove();
3901 }else{
3902 if (triggerRes && triggerRes !== true) {
3903 eventElement.remove();
3904 eventElement = $(triggerRes)
3905 .css({
3906 position: 'absolute',
3907 top: seg.top,
3908 left: seg.left
3909 })
3910 .appendTo(slotSegmentContainer);
3911 }
3912 seg.element = eventElement;
3913 if (event._id === modifiedEventId) {
3914 bindSlotSeg(event, eventElement, seg);
3915 }else{
3916 eventElement[0]._fci = i; // for lazySegBind
3917 }
3918 reportEventElement(event, eventElement);
3919 }
3920 }
3921
3922 lazySegBind(slotSegmentContainer, segs, bindSlotSeg);
3923
3924 // record event sides and title positions
3925 for (i=0; i<segCnt; i++) {
3926 seg = segs[i];
3927 if (eventElement = seg.element) {
3928 seg.vsides = vsides(eventElement, true);
3929 seg.hsides = hsides(eventElement, true);
3930 titleElement = eventElement.find('.fc-event-title');
3931 if (titleElement.length) {
3932 seg.contentTop = titleElement[0].offsetTop;
3933 }
3934 }
3935 }
3936
3937 // set all positions/dimensions at once
3938 for (i=0; i<segCnt; i++) {
3939 seg = segs[i];
3940 if (eventElement = seg.element) {
3941 eventElement[0].style.width = Math.max(0, seg.outerWidth - seg.hsides) + 'px';
3942 height = Math.max(0, seg.outerHeight - seg.vsides);
3943 eventElement[0].style.height = height + 'px';
3944 event = seg.event;
3945 if (seg.contentTop !== undefined && height - seg.contentTop < 10) {
3946 // not enough room for title, put it in the time (TODO: maybe make both display:inline instead)
3947 eventElement.find('div.fc-event-time')
3948 .text(formatDate(event.start, opt('timeFormat')) + ' - ' + event.title);
3949 eventElement.find('div.fc-event-title')
3950 .remove();
3951 }
3952 trigger('eventAfterRender', event, event, eventElement);
3953 }
3954 }
3955
3956 }
3957
3958
3959 function slotSegHtml(event, seg) {
3960 var html = "<";
3961 var url = event.url;
3962 var skinCss = getSkinCss(event, opt);
3963 var classes = ['fc-event', 'fc-event-vert'];
3964 if (isEventDraggable(event)) {
3965 classes.push('fc-event-draggable');
3966 }
3967 if (seg.isStart) {
3968 classes.push('fc-event-start');
3969 }
3970 if (seg.isEnd) {
3971 classes.push('fc-event-end');
3972 }
3973 classes = classes.concat(event.className);
3974 if (event.source) {
3975 classes = classes.concat(event.source.className || []);
3976 }
3977 if (url) {
3978 html += "a href='" + htmlEscape(event.url) + "'";
3979 }else{
3980 html += "div";
3981 }
3982 html +=
3983 " class='" + classes.join(' ') + "'" +
3984 " style=" +
3985 "'" +
3986 "position:absolute;" +
3987 "top:" + seg.top + "px;" +
3988 "left:" + seg.left + "px;" +
3989 skinCss +
3990 "'" +
3991 ">" +
3992 "<div class='fc-event-inner'>" +
3993 "<div class='fc-event-time'>" +
3994 htmlEscape(formatDates(event.start, event.end, opt('timeFormat'))) +
3995 "</div>" +
3996 "<div class='fc-event-title'>" +
3997 htmlEscape(event.title || '') +
3998 "</div>" +
3999 "</div>" +
4000 "<div class='fc-event-bg'></div>";
4001 if (seg.isEnd && isEventResizable(event)) {
4002 html +=
4003 "<div class='ui-resizable-handle ui-resizable-s'>=</div>";
4004 }
4005 html +=
4006 "</" + (url ? "a" : "div") + ">";
4007 return html;
4008 }
4009
4010
4011 function bindSlotSeg(event, eventElement, seg) {
4012 var timeElement = eventElement.find('div.fc-event-time');
4013 if (isEventDraggable(event)) {
4014 draggableSlotEvent(event, eventElement, timeElement);
4015 }
4016 if (seg.isEnd && isEventResizable(event)) {
4017 resizableSlotEvent(event, eventElement, timeElement);
4018 }
4019 eventElementHandlers(event, eventElement);
4020 }
4021
4022
4023
4024 /* Dragging
4025 -----------------------------------------------------------------------------------*/
4026
4027
4028 // when event starts out FULL-DAY
4029 // overrides DayEventRenderer's version because it needs to account for dragging elements
4030 // to and from the slot area.
4031
4032 function draggableDayEvent(event, eventElement, seg) {
4033 var isStart = seg.isStart;
4034 var origWidth;
4035 var revert;
4036 var allDay = true;
4037 var dayDelta;
4038 var hoverListener = getHoverListener();
4039 var colWidth = getColWidth();
4040 var snapHeight = getSnapHeight();
4041 var snapMinutes = getSnapMinutes();
4042 var minMinute = getMinMinute();
4043 eventElement.draggable({
4044 opacity: opt('dragOpacity', 'month'), // use whatever the month view was using
4045 revertDuration: opt('dragRevertDuration'),
4046 start: function(ev, ui) {
4047 trigger('eventDragStart', eventElement, event, ev, ui);
4048 hideEvents(event, eventElement);
4049 origWidth = eventElement.width();
4050 hoverListener.start(function(cell, origCell) {
4051 clearOverlays();
4052 if (cell) {
4053 revert = false;
4054 var origDate = cellToDate(0, origCell.col);
4055 var date = cellToDate(0, cell.col);
4056 dayDelta = dayDiff(date, origDate);
4057 if (!cell.row) {
4058 // on full-days
4059 renderDayOverlay(
4060 addDays(cloneDate(event.start), dayDelta),
4061 addDays(exclEndDay(event), dayDelta)
4062 );
4063 resetElement();
4064 }else{
4065 // mouse is over bottom slots
4066 if (isStart) {
4067 if (allDay) {
4068 // convert event to temporary slot-event
4069 eventElement.width(colWidth - 10); // don't use entire width
4070 setOuterHeight(
4071 eventElement,
4072 snapHeight * Math.round(
4073 (event.end ? ((event.end - event.start) / MINUTE_MS) : opt('defaultEventMinutes')) /
4074 snapMinutes
4075 )
4076 );
4077 eventElement.draggable('option', 'grid', [colWidth, 1]);
4078 allDay = false;
4079 }
4080 }else{
4081 revert = true;
4082 }
4083 }
4084 revert = revert || (allDay && !dayDelta);
4085 }else{
4086 resetElement();
4087 revert = true;
4088 }
4089 eventElement.draggable('option', 'revert', revert);
4090 }, ev, 'drag');
4091 },
4092 stop: function(ev, ui) {
4093 hoverListener.stop();
4094 clearOverlays();
4095 trigger('eventDragStop', eventElement, event, ev, ui);
4096 if (revert) {
4097 // hasn't moved or is out of bounds (draggable has already reverted)
4098 resetElement();
4099 eventElement.css('filter', ''); // clear IE opacity side-effects
4100 showEvents(event, eventElement);
4101 }else{
4102 // changed!
4103 var minuteDelta = 0;
4104 if (!allDay) {
4105 minuteDelta = Math.round((eventElement.offset().top - getSlotContainer().offset().top) / snapHeight)
4106 * snapMinutes
4107 + minMinute
4108 - (event.start.getHours() * 60 + event.start.getMinutes());
4109 }
4110 eventDrop(this, event, dayDelta, minuteDelta, allDay, ev, ui);
4111 }
4112 }
4113 });
4114 function resetElement() {
4115 if (!allDay) {
4116 eventElement
4117 .width(origWidth)
4118 .height('')
4119 .draggable('option', 'grid', null);
4120 allDay = true;
4121 }
4122 }
4123 }
4124
4125
4126 // when event starts out IN TIMESLOTS
4127
4128 function draggableSlotEvent(event, eventElement, timeElement) {
4129 var coordinateGrid = t.getCoordinateGrid();
4130 var colCnt = getColCnt();
4131 var colWidth = getColWidth();
4132 var snapHeight = getSnapHeight();
4133 var snapMinutes = getSnapMinutes();
4134
4135 // states
4136 var origPosition; // original position of the element, not the mouse
4137 var origCell;
4138 var isInBounds, prevIsInBounds;
4139 var isAllDay, prevIsAllDay;
4140 var colDelta, prevColDelta;
4141 var dayDelta; // derived from colDelta
4142 var minuteDelta, prevMinuteDelta;
4143
4144 eventElement.draggable({
4145 scroll: false,
4146 grid: [ colWidth, snapHeight ],
4147 axis: colCnt==1 ? 'y' : false,
4148 opacity: opt('dragOpacity'),
4149 revertDuration: opt('dragRevertDuration'),
4150 start: function(ev, ui) {
4151
4152 trigger('eventDragStart', eventElement, event, ev, ui);
4153 hideEvents(event, eventElement);
4154
4155 coordinateGrid.build();
4156
4157 // initialize states
4158 origPosition = eventElement.position();
4159 origCell = coordinateGrid.cell(ev.pageX, ev.pageY);
4160 isInBounds = prevIsInBounds = true;
4161 isAllDay = prevIsAllDay = getIsCellAllDay(origCell);
4162 colDelta = prevColDelta = 0;
4163 dayDelta = 0;
4164 minuteDelta = prevMinuteDelta = 0;
4165
4166 },
4167 drag: function(ev, ui) {
4168
4169 // NOTE: this `cell` value is only useful for determining in-bounds and all-day.
4170 // Bad for anything else due to the discrepancy between the mouse position and the
4171 // element position while snapping. (problem revealed in PR #55)
4172 //
4173 // PS- the problem exists for draggableDayEvent() when dragging an all-day event to a slot event.
4174 // We should overhaul the dragging system and stop relying on jQuery UI.
4175 var cell = coordinateGrid.cell(ev.pageX, ev.pageY);
4176
4177 // update states
4178 isInBounds = !!cell;
4179 if (isInBounds) {
4180 isAllDay = getIsCellAllDay(cell);
4181
4182 // calculate column delta
4183 colDelta = Math.round((ui.position.left - origPosition.left) / colWidth);
4184 if (colDelta != prevColDelta) {
4185 // calculate the day delta based off of the original clicked column and the column delta
4186 var origDate = cellToDate(0, origCell.col);
4187 var col = origCell.col + colDelta;
4188 col = Math.max(0, col);
4189 col = Math.min(colCnt-1, col);
4190 var date = cellToDate(0, col);
4191 dayDelta = dayDiff(date, origDate);
4192 }
4193
4194 // calculate minute delta (only if over slots)
4195 if (!isAllDay) {
4196 minuteDelta = Math.round((ui.position.top - origPosition.top) / snapHeight) * snapMinutes;
4197 }
4198 }
4199
4200 // any state changes?
4201 if (
4202 isInBounds != prevIsInBounds ||
4203 isAllDay != prevIsAllDay ||
4204 colDelta != prevColDelta ||
4205 minuteDelta != prevMinuteDelta
4206 ) {
4207
4208 updateUI();
4209
4210 // update previous states for next time
4211 prevIsInBounds = isInBounds;
4212 prevIsAllDay = isAllDay;
4213 prevColDelta = colDelta;
4214 prevMinuteDelta = minuteDelta;
4215 }
4216
4217 // if out-of-bounds, revert when done, and vice versa.
4218 eventElement.draggable('option', 'revert', !isInBounds);
4219
4220 },
4221 stop: function(ev, ui) {
4222
4223 clearOverlays();
4224 trigger('eventDragStop', eventElement, event, ev, ui);
4225
4226 if (isInBounds && (isAllDay || dayDelta || minuteDelta)) { // changed!
4227 eventDrop(this, event, dayDelta, isAllDay ? 0 : minuteDelta, isAllDay, ev, ui);
4228 }
4229 else { // either no change or out-of-bounds (draggable has already reverted)
4230
4231 // reset states for next time, and for updateUI()
4232 isInBounds = true;
4233 isAllDay = false;
4234 colDelta = 0;
4235 dayDelta = 0;
4236 minuteDelta = 0;
4237
4238 updateUI();
4239 eventElement.css('filter', ''); // clear IE opacity side-effects
4240
4241 // sometimes fast drags make event revert to wrong position, so reset.
4242 // also, if we dragged the element out of the area because of snapping,
4243 // but the *mouse* is still in bounds, we need to reset the position.
4244 eventElement.css(origPosition);
4245
4246 showEvents(event, eventElement);
4247 }
4248 }
4249 });
4250
4251 function updateUI() {
4252 clearOverlays();
4253 if (isInBounds) {
4254 if (isAllDay) {
4255 timeElement.hide();
4256 eventElement.draggable('option', 'grid', null); // disable grid snapping
4257 renderDayOverlay(
4258 addDays(cloneDate(event.start), dayDelta),
4259 addDays(exclEndDay(event), dayDelta)
4260 );
4261 }
4262 else {
4263 updateTimeText(minuteDelta);
4264 timeElement.css('display', ''); // show() was causing display=inline
4265 eventElement.draggable('option', 'grid', [colWidth, snapHeight]); // re-enable grid snapping
4266 }
4267 }
4268 }
4269
4270 function updateTimeText(minuteDelta) {
4271 var newStart = addMinutes(cloneDate(event.start), minuteDelta);
4272 var newEnd;
4273 if (event.end) {
4274 newEnd = addMinutes(cloneDate(event.end), minuteDelta);
4275 }
4276 timeElement.text(formatDates(newStart, newEnd, opt('timeFormat')));
4277 }
4278
4279 }
4280
4281
4282
4283 /* Resizing
4284 --------------------------------------------------------------------------------------*/
4285
4286
4287 function resizableSlotEvent(event, eventElement, timeElement) {
4288 var snapDelta, prevSnapDelta;
4289 var snapHeight = getSnapHeight();
4290 var snapMinutes = getSnapMinutes();
4291 eventElement.resizable({
4292 handles: {
4293 s: '.ui-resizable-handle'
4294 },
4295 grid: snapHeight,
4296 start: function(ev, ui) {
4297 snapDelta = prevSnapDelta = 0;
4298 hideEvents(event, eventElement);
4299 trigger('eventResizeStart', this, event, ev, ui);
4300 },
4301 resize: function(ev, ui) {
4302 // don't rely on ui.size.height, doesn't take grid into account
4303 snapDelta = Math.round((Math.max(snapHeight, eventElement.height()) - ui.originalSize.height) / snapHeight);
4304 if (snapDelta != prevSnapDelta) {
4305 timeElement.text(
4306 formatDates(
4307 event.start,
4308 (!snapDelta && !event.end) ? null : // no change, so don't display time range
4309 addMinutes(eventEnd(event), snapMinutes*snapDelta),
4310 opt('timeFormat')
4311 )
4312 );
4313 prevSnapDelta = snapDelta;
4314 }
4315 },
4316 stop: function(ev, ui) {
4317 trigger('eventResizeStop', this, event, ev, ui);
4318 if (snapDelta) {
4319 eventResize(this, event, 0, snapMinutes*snapDelta, ev, ui);
4320 }else{
4321 showEvents(event, eventElement);
4322 // BUG: if event was really short, need to put title back in span
4323 }
4324 }
4325 });
4326 }
4327
4328
4329}
4330
4331
4332
4333/* Agenda Event Segment Utilities
4334-----------------------------------------------------------------------------*/
4335
4336
4337// Sets the seg.backwardCoord and seg.forwardCoord on each segment and returns a new
4338// list in the order they should be placed into the DOM (an implicit z-index).
4339function placeSlotSegs(segs) {
4340 var levels = buildSlotSegLevels(segs);
4341 var level0 = levels[0];
4342 var i;
4343
4344 computeForwardSlotSegs(levels);
4345
4346 if (level0) {
4347
4348 for (i=0; i<level0.length; i++) {
4349 computeSlotSegPressures(level0[i]);
4350 }
4351
4352 for (i=0; i<level0.length; i++) {
4353 computeSlotSegCoords(level0[i], 0, 0);
4354 }
4355 }
4356
4357 return flattenSlotSegLevels(levels);
4358}
4359
4360
4361// Builds an array of segments "levels". The first level will be the leftmost tier of segments
4362// if the calendar is left-to-right, or the rightmost if the calendar is right-to-left.
4363function buildSlotSegLevels(segs) {
4364 var levels = [];
4365 var i, seg;
4366 var j;
4367
4368 for (i=0; i<segs.length; i++) {
4369 seg = segs[i];
4370
4371 // go through all the levels and stop on the first level where there are no collisions
4372 for (j=0; j<levels.length; j++) {
4373 if (!computeSlotSegCollisions(seg, levels[j]).length) {
4374 break;
4375 }
4376 }
4377
4378 (levels[j] || (levels[j] = [])).push(seg);
4379 }
4380
4381 return levels;
4382}
4383
4384
4385// For every segment, figure out the other segments that are in subsequent
4386// levels that also occupy the same vertical space. Accumulate in seg.forwardSegs
4387function computeForwardSlotSegs(levels) {
4388 var i, level;
4389 var j, seg;
4390 var k;
4391
4392 for (i=0; i<levels.length; i++) {
4393 level = levels[i];
4394
4395 for (j=0; j<level.length; j++) {
4396 seg = level[j];
4397
4398 seg.forwardSegs = [];
4399 for (k=i+1; k<levels.length; k++) {
4400 computeSlotSegCollisions(seg, levels[k], seg.forwardSegs);
4401 }
4402 }
4403 }
4404}
4405
4406
4407// Figure out which path forward (via seg.forwardSegs) results in the longest path until
4408// the furthest edge is reached. The number of segments in this path will be seg.forwardPressure
4409function computeSlotSegPressures(seg) {
4410 var forwardSegs = seg.forwardSegs;
4411 var forwardPressure = 0;
4412 var i, forwardSeg;
4413
4414 if (seg.forwardPressure === undefined) { // not already computed
4415
4416 for (i=0; i<forwardSegs.length; i++) {
4417 forwardSeg = forwardSegs[i];
4418
4419 // figure out the child's maximum forward path
4420 computeSlotSegPressures(forwardSeg);
4421
4422 // either use the existing maximum, or use the child's forward pressure
4423 // plus one (for the forwardSeg itself)
4424 forwardPressure = Math.max(
4425 forwardPressure,
4426 1 + forwardSeg.forwardPressure
4427 );
4428 }
4429
4430 seg.forwardPressure = forwardPressure;
4431 }
4432}
4433
4434
4435// Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range
4436// from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to "left" and
4437// seg.forwardCoord maps to "right" (via percentage). Vice-versa if the calendar is right-to-left.
4438//
4439// The segment might be part of a "series", which means consecutive segments with the same pressure
4440// who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of
4441// segments behind this one in the current series, and `seriesBackwardCoord` is the starting
4442// coordinate of the first segment in the series.
4443function computeSlotSegCoords(seg, seriesBackwardPressure, seriesBackwardCoord) {
4444 var forwardSegs = seg.forwardSegs;
4445 var i;
4446
4447 if (seg.forwardCoord === undefined) { // not already computed
4448
4449 if (!forwardSegs.length) {
4450
4451 // if there are no forward segments, this segment should butt up against the edge
4452 seg.forwardCoord = 1;
4453 }
4454 else {
4455
4456 // sort highest pressure first
4457 forwardSegs.sort(compareForwardSlotSegs);
4458
4459 // this segment's forwardCoord will be calculated from the backwardCoord of the
4460 // highest-pressure forward segment.
4461 computeSlotSegCoords(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord);
4462 seg.forwardCoord = forwardSegs[0].backwardCoord;
4463 }
4464
4465 // calculate the backwardCoord from the forwardCoord. consider the series
4466 seg.backwardCoord = seg.forwardCoord -
4467 (seg.forwardCoord - seriesBackwardCoord) / // available width for series
4468 (seriesBackwardPressure + 1); // # of segments in the series
4469
4470 // use this segment's coordinates to computed the coordinates of the less-pressurized
4471 // forward segments
4472 for (i=0; i<forwardSegs.length; i++) {
4473 computeSlotSegCoords(forwardSegs[i], 0, seg.forwardCoord);
4474 }
4475 }
4476}
4477
4478
4479// Outputs a flat array of segments, from lowest to highest level
4480function flattenSlotSegLevels(levels) {
4481 var segs = [];
4482 var i, level;
4483 var j;
4484
4485 for (i=0; i<levels.length; i++) {
4486 level = levels[i];
4487
4488 for (j=0; j<level.length; j++) {
4489 segs.push(level[j]);
4490 }
4491 }
4492
4493 return segs;
4494}
4495
4496
4497// Find all the segments in `otherSegs` that vertically collide with `seg`.
4498// Append into an optionally-supplied `results` array and return.
4499function computeSlotSegCollisions(seg, otherSegs, results) {
4500 results = results || [];
4501
4502 for (var i=0; i<otherSegs.length; i++) {
4503 if (isSlotSegCollision(seg, otherSegs[i])) {
4504 results.push(otherSegs[i]);
4505 }
4506 }
4507
4508 return results;
4509}
4510
4511
4512// Do these segments occupy the same vertical space?
4513function isSlotSegCollision(seg1, seg2) {
4514 return seg1.end > seg2.start && seg1.start < seg2.end;
4515}
4516
4517
4518// A cmp function for determining which forward segment to rely on more when computing coordinates.
4519function compareForwardSlotSegs(seg1, seg2) {
4520 // put higher-pressure first
4521 return seg2.forwardPressure - seg1.forwardPressure ||
4522 // put segments that are closer to initial edge first (and favor ones with no coords yet)
4523 (seg1.backwardCoord || 0) - (seg2.backwardCoord || 0) ||
4524 // do normal sorting...
4525 compareSlotSegs(seg1, seg2);
4526}
4527
4528
4529// A cmp function for determining which segment should be closer to the initial edge
4530// (the left edge on a left-to-right calendar).
4531function compareSlotSegs(seg1, seg2) {
4532 return seg1.start - seg2.start || // earlier start time goes first
4533 (seg2.end - seg2.start) - (seg1.end - seg1.start) || // tie? longer-duration goes first
4534 (seg1.event.title || '').localeCompare(seg2.event.title); // tie? alphabetically by title
4535}
4536
4537
4538;;
4539
4540
4541function View(element, calendar, viewName) {
4542 var t = this;
4543
4544
4545 // exports
4546 t.element = element;
4547 t.calendar = calendar;
4548 t.name = viewName;
4549 t.opt = opt;
4550 t.trigger = trigger;
4551 t.isEventDraggable = isEventDraggable;
4552 t.isEventResizable = isEventResizable;
4553 t.setEventData = setEventData;
4554 t.clearEventData = clearEventData;
4555 t.eventEnd = eventEnd;
4556 t.reportEventElement = reportEventElement;
4557 t.triggerEventDestroy = triggerEventDestroy;
4558 t.eventElementHandlers = eventElementHandlers;
4559 t.showEvents = showEvents;
4560 t.hideEvents = hideEvents;
4561 t.eventDrop = eventDrop;
4562 t.eventResize = eventResize;
4563 // t.title
4564 // t.start, t.end
4565 // t.visStart, t.visEnd
4566
4567
4568 // imports
4569 var defaultEventEnd = t.defaultEventEnd;
4570 var normalizeEvent = calendar.normalizeEvent; // in EventManager
4571 var reportEventChange = calendar.reportEventChange;
4572
4573
4574 // locals
4575 var eventsByID = {}; // eventID mapped to array of events (there can be multiple b/c of repeating events)
4576 var eventElementsByID = {}; // eventID mapped to array of jQuery elements
4577 var eventElementCouples = []; // array of objects, { event, element } // TODO: unify with segment system
4578 var options = calendar.options;
4579
4580
4581
4582 function opt(name, viewNameOverride) {
4583 var v = options[name];
4584 if ($.isPlainObject(v)) {
4585 return smartProperty(v, viewNameOverride || viewName);
4586 }
4587 return v;
4588 }
4589
4590
4591 function trigger(name, thisObj) {
4592 return calendar.trigger.apply(
4593 calendar,
4594 [name, thisObj || t].concat(Array.prototype.slice.call(arguments, 2), [t])
4595 );
4596 }
4597
4598
4599
4600 /* Event Editable Boolean Calculations
4601 ------------------------------------------------------------------------------*/
4602
4603
4604 function isEventDraggable(event) {
4605 var source = event.source || {};
4606 return firstDefined(
4607 event.startEditable,
4608 source.startEditable,
4609 opt('eventStartEditable'),
4610 event.editable,
4611 source.editable,
4612 opt('editable')
4613 )
4614 && !opt('disableDragging'); // deprecated
4615 }
4616
4617
4618 function isEventResizable(event) { // but also need to make sure the seg.isEnd == true
4619 var source = event.source || {};
4620 return firstDefined(
4621 event.durationEditable,
4622 source.durationEditable,
4623 opt('eventDurationEditable'),
4624 event.editable,
4625 source.editable,
4626 opt('editable')
4627 )
4628 && !opt('disableResizing'); // deprecated
4629 }
4630
4631
4632
4633 /* Event Data
4634 ------------------------------------------------------------------------------*/
4635
4636
4637 function setEventData(events) { // events are already normalized at this point
4638 eventsByID = {};
4639 var i, len=events.length, event;
4640 for (i=0; i<len; i++) {
4641 event = events[i];
4642 if (eventsByID[event._id]) {
4643 eventsByID[event._id].push(event);
4644 }else{
4645 eventsByID[event._id] = [event];
4646 }
4647 }
4648 }
4649
4650
4651 function clearEventData() {
4652 eventsByID = {};
4653 eventElementsByID = {};
4654 eventElementCouples = [];
4655 }
4656
4657
4658 // returns a Date object for an event's end
4659 function eventEnd(event) {
4660 return event.end ? cloneDate(event.end) : defaultEventEnd(event);
4661 }
4662
4663
4664
4665 /* Event Elements
4666 ------------------------------------------------------------------------------*/
4667
4668
4669 // report when view creates an element for an event
4670 function reportEventElement(event, element) {
4671 eventElementCouples.push({ event: event, element: element });
4672 if (eventElementsByID[event._id]) {
4673 eventElementsByID[event._id].push(element);
4674 }else{
4675 eventElementsByID[event._id] = [element];
4676 }
4677 }
4678
4679
4680 function triggerEventDestroy() {
4681 $.each(eventElementCouples, function(i, couple) {
4682 t.trigger('eventDestroy', couple.event, couple.event, couple.element);
4683 });
4684 }
4685
4686
4687 // attaches eventClick, eventMouseover, eventMouseout
4688 function eventElementHandlers(event, eventElement) {
4689 eventElement
4690 .click(function(ev) {
4691 if (!eventElement.hasClass('ui-draggable-dragging') &&
4692 !eventElement.hasClass('ui-resizable-resizing')) {
4693 return trigger('eventClick', this, event, ev);
4694 }
4695 })
4696 .hover(
4697 function(ev) {
4698 trigger('eventMouseover', this, event, ev);
4699 },
4700 function(ev) {
4701 trigger('eventMouseout', this, event, ev);
4702 }
4703 );
4704 // TODO: don't fire eventMouseover/eventMouseout *while* dragging is occuring (on subject element)
4705 // TODO: same for resizing
4706 }
4707
4708
4709 function showEvents(event, exceptElement) {
4710 eachEventElement(event, exceptElement, 'show');
4711 }
4712
4713
4714 function hideEvents(event, exceptElement) {
4715 eachEventElement(event, exceptElement, 'hide');
4716 }
4717
4718
4719 function eachEventElement(event, exceptElement, funcName) {
4720 // NOTE: there may be multiple events per ID (repeating events)
4721 // and multiple segments per event
4722 var elements = eventElementsByID[event._id],
4723 i, len = elements.length;
4724 for (i=0; i<len; i++) {
4725 if (!exceptElement || elements[i][0] != exceptElement[0]) {
4726 elements[i][funcName]();
4727 }
4728 }
4729 }
4730
4731
4732
4733 /* Event Modification Reporting
4734 ---------------------------------------------------------------------------------*/
4735
4736
4737 function eventDrop(e, event, dayDelta, minuteDelta, allDay, ev, ui) {
4738 var oldAllDay = event.allDay;
4739 var eventId = event._id;
4740 moveEvents(eventsByID[eventId], dayDelta, minuteDelta, allDay);
4741 trigger(
4742 'eventDrop',
4743 e,
4744 event,
4745 dayDelta,
4746 minuteDelta,
4747 allDay,
4748 function() {
4749 // TODO: investigate cases where this inverse technique might not work
4750 moveEvents(eventsByID[eventId], -dayDelta, -minuteDelta, oldAllDay);
4751 reportEventChange(eventId);
4752 },
4753 ev,
4754 ui
4755 );
4756 reportEventChange(eventId);
4757 }
4758
4759
4760 function eventResize(e, event, dayDelta, minuteDelta, ev, ui) {
4761 var eventId = event._id;
4762 elongateEvents(eventsByID[eventId], dayDelta, minuteDelta);
4763 trigger(
4764 'eventResize',
4765 e,
4766 event,
4767 dayDelta,
4768 minuteDelta,
4769 function() {
4770 // TODO: investigate cases where this inverse technique might not work
4771 elongateEvents(eventsByID[eventId], -dayDelta, -minuteDelta);
4772 reportEventChange(eventId);
4773 },
4774 ev,
4775 ui
4776 );
4777 reportEventChange(eventId);
4778 }
4779
4780
4781
4782 /* Event Modification Math
4783 ---------------------------------------------------------------------------------*/
4784
4785
4786 function moveEvents(events, dayDelta, minuteDelta, allDay) {
4787 minuteDelta = minuteDelta || 0;
4788 for (var e, len=events.length, i=0; i<len; i++) {
4789 e = events[i];
4790 if (allDay !== undefined) {
4791 e.allDay = allDay;
4792 }
4793 addMinutes(addDays(e.start, dayDelta, true), minuteDelta);
4794 if (e.end) {
4795 e.end = addMinutes(addDays(e.end, dayDelta, true), minuteDelta);
4796 }
4797 normalizeEvent(e, options);
4798 }
4799 }
4800
4801
4802 function elongateEvents(events, dayDelta, minuteDelta) {
4803 minuteDelta = minuteDelta || 0;
4804 for (var e, len=events.length, i=0; i<len; i++) {
4805 e = events[i];
4806 e.end = addMinutes(addDays(eventEnd(e), dayDelta, true), minuteDelta);
4807 normalizeEvent(e, options);
4808 }
4809 }
4810
4811
4812
4813 // ====================================================================================================
4814 // Utilities for day "cells"
4815 // ====================================================================================================
4816 // The "basic" views are completely made up of day cells.
4817 // The "agenda" views have day cells at the top "all day" slot.
4818 // This was the obvious common place to put these utilities, but they should be abstracted out into
4819 // a more meaningful class (like DayEventRenderer).
4820 // ====================================================================================================
4821
4822
4823 // For determining how a given "cell" translates into a "date":
4824 //
4825 // 1. Convert the "cell" (row and column) into a "cell offset" (the # of the cell, cronologically from the first).
4826 // Keep in mind that column indices are inverted with isRTL. This is taken into account.
4827 //
4828 // 2. Convert the "cell offset" to a "day offset" (the # of days since the first visible day in the view).
4829 //
4830 // 3. Convert the "day offset" into a "date" (a JavaScript Date object).
4831 //
4832 // The reverse transformation happens when transforming a date into a cell.
4833
4834
4835 // exports
4836 t.isHiddenDay = isHiddenDay;
4837 t.skipHiddenDays = skipHiddenDays;
4838 t.getCellsPerWeek = getCellsPerWeek;
4839 t.dateToCell = dateToCell;
4840 t.dateToDayOffset = dateToDayOffset;
4841 t.dayOffsetToCellOffset = dayOffsetToCellOffset;
4842 t.cellOffsetToCell = cellOffsetToCell;
4843 t.cellToDate = cellToDate;
4844 t.cellToCellOffset = cellToCellOffset;
4845 t.cellOffsetToDayOffset = cellOffsetToDayOffset;
4846 t.dayOffsetToDate = dayOffsetToDate;
4847 t.rangeToSegments = rangeToSegments;
4848
4849
4850 // internals
4851 var hiddenDays = opt('hiddenDays') || []; // array of day-of-week indices that are hidden
4852 var isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool)
4853 var cellsPerWeek;
4854 var dayToCellMap = []; // hash from dayIndex -> cellIndex, for one week
4855 var cellToDayMap = []; // hash from cellIndex -> dayIndex, for one week
4856 var isRTL = opt('isRTL');
4857
4858
4859 // initialize important internal variables
4860 (function() {
4861
4862 if (opt('weekends') === false) {
4863 hiddenDays.push(0, 6); // 0=sunday, 6=saturday
4864 }
4865
4866 // Loop through a hypothetical week and determine which
4867 // days-of-week are hidden. Record in both hashes (one is the reverse of the other).
4868 for (var dayIndex=0, cellIndex=0; dayIndex<7; dayIndex++) {
4869 dayToCellMap[dayIndex] = cellIndex;
4870 isHiddenDayHash[dayIndex] = $.inArray(dayIndex, hiddenDays) != -1;
4871 if (!isHiddenDayHash[dayIndex]) {
4872 cellToDayMap[cellIndex] = dayIndex;
4873 cellIndex++;
4874 }
4875 }
4876
4877 cellsPerWeek = cellIndex;
4878 if (!cellsPerWeek) {
4879 throw 'invalid hiddenDays'; // all days were hidden? bad.
4880 }
4881
4882 })();
4883
4884
4885 // Is the current day hidden?
4886 // `day` is a day-of-week index (0-6), or a Date object
4887 function isHiddenDay(day) {
4888 if (typeof day == 'object') {
4889 day = day.getDay();
4890 }
4891 return isHiddenDayHash[day];
4892 }
4893
4894
4895 function getCellsPerWeek() {
4896 return cellsPerWeek;
4897 }
4898
4899
4900 // Keep incrementing the current day until it is no longer a hidden day.
4901 // If the initial value of `date` is not a hidden day, don't do anything.
4902 // Pass `isExclusive` as `true` if you are dealing with an end date.
4903 // `inc` defaults to `1` (increment one day forward each time)
4904 function skipHiddenDays(date, inc, isExclusive) {
4905 inc = inc || 1;
4906 while (
4907 isHiddenDayHash[ ( date.getDay() + (isExclusive ? inc : 0) + 7 ) % 7 ]
4908 ) {
4909 addDays(date, inc);
4910 }
4911 }
4912
4913
4914 //
4915 // TRANSFORMATIONS: cell -> cell offset -> day offset -> date
4916 //
4917
4918 // cell -> date (combines all transformations)
4919 // Possible arguments:
4920 // - row, col
4921 // - { row:#, col: # }
4922 function cellToDate() {
4923 var cellOffset = cellToCellOffset.apply(null, arguments);
4924 var dayOffset = cellOffsetToDayOffset(cellOffset);
4925 var date = dayOffsetToDate(dayOffset);
4926 return date;
4927 }
4928
4929 // cell -> cell offset
4930 // Possible arguments:
4931 // - row, col
4932 // - { row:#, col:# }
4933 function cellToCellOffset(row, col) {
4934 var colCnt = t.getColCnt();
4935
4936 // rtl variables. wish we could pre-populate these. but where?
4937 var dis = isRTL ? -1 : 1;
4938 var dit = isRTL ? colCnt - 1 : 0;
4939
4940 if (typeof row == 'object') {
4941 col = row.col;
4942 row = row.row;
4943 }
4944 var cellOffset = row * colCnt + (col * dis + dit); // column, adjusted for RTL (dis & dit)
4945
4946 return cellOffset;
4947 }
4948
4949 // cell offset -> day offset
4950 function cellOffsetToDayOffset(cellOffset) {
4951 var day0 = t.visStart.getDay(); // first date's day of week
4952 cellOffset += dayToCellMap[day0]; // normlize cellOffset to beginning-of-week
4953 return Math.floor(cellOffset / cellsPerWeek) * 7 // # of days from full weeks
4954 + cellToDayMap[ // # of days from partial last week
4955 (cellOffset % cellsPerWeek + cellsPerWeek) % cellsPerWeek // crazy math to handle negative cellOffsets
4956 ]
4957 - day0; // adjustment for beginning-of-week normalization
4958 }
4959
4960 // day offset -> date (JavaScript Date object)
4961 function dayOffsetToDate(dayOffset) {
4962 var date = cloneDate(t.visStart);
4963 addDays(date, dayOffset);
4964 return date;
4965 }
4966
4967
4968 //
4969 // TRANSFORMATIONS: date -> day offset -> cell offset -> cell
4970 //
4971
4972 // date -> cell (combines all transformations)
4973 function dateToCell(date) {
4974 var dayOffset = dateToDayOffset(date);
4975 var cellOffset = dayOffsetToCellOffset(dayOffset);
4976 var cell = cellOffsetToCell(cellOffset);
4977 return cell;
4978 }
4979
4980 // date -> day offset
4981 function dateToDayOffset(date) {
4982 return dayDiff(date, t.visStart);
4983 }
4984
4985 // day offset -> cell offset
4986 function dayOffsetToCellOffset(dayOffset) {
4987 var day0 = t.visStart.getDay(); // first date's day of week
4988 dayOffset += day0; // normalize dayOffset to beginning-of-week
4989 return Math.floor(dayOffset / 7) * cellsPerWeek // # of cells from full weeks
4990 + dayToCellMap[ // # of cells from partial last week
4991 (dayOffset % 7 + 7) % 7 // crazy math to handle negative dayOffsets
4992 ]
4993 - dayToCellMap[day0]; // adjustment for beginning-of-week normalization
4994 }
4995
4996 // cell offset -> cell (object with row & col keys)
4997 function cellOffsetToCell(cellOffset) {
4998 var colCnt = t.getColCnt();
4999
5000 // rtl variables. wish we could pre-populate these. but where?
5001 var dis = isRTL ? -1 : 1;
5002 var dit = isRTL ? colCnt - 1 : 0;
5003
5004 var row = Math.floor(cellOffset / colCnt);
5005 var col = ((cellOffset % colCnt + colCnt) % colCnt) * dis + dit; // column, adjusted for RTL (dis & dit)
5006 return {
5007 row: row,
5008 col: col
5009 };
5010 }
5011
5012
5013 //
5014 // Converts a date range into an array of segment objects.
5015 // "Segments" are horizontal stretches of time, sliced up by row.
5016 // A segment object has the following properties:
5017 // - row
5018 // - cols
5019 // - isStart
5020 // - isEnd
5021 //
5022 function rangeToSegments(startDate, endDate) {
5023 var rowCnt = t.getRowCnt();
5024 var colCnt = t.getColCnt();
5025 var segments = []; // array of segments to return
5026
5027 // day offset for given date range
5028 var rangeDayOffsetStart = dateToDayOffset(startDate);
5029 var rangeDayOffsetEnd = dateToDayOffset(endDate); // exclusive
5030
5031 // first and last cell offset for the given date range
5032 // "last" implies inclusivity
5033 var rangeCellOffsetFirst = dayOffsetToCellOffset(rangeDayOffsetStart);
5034 var rangeCellOffsetLast = dayOffsetToCellOffset(rangeDayOffsetEnd) - 1;
5035
5036 // loop through all the rows in the view
5037 for (var row=0; row<rowCnt; row++) {
5038
5039 // first and last cell offset for the row
5040 var rowCellOffsetFirst = row * colCnt;
5041 var rowCellOffsetLast = rowCellOffsetFirst + colCnt - 1;
5042
5043 // get the segment's cell offsets by constraining the range's cell offsets to the bounds of the row
5044 var segmentCellOffsetFirst = Math.max(rangeCellOffsetFirst, rowCellOffsetFirst);
5045 var segmentCellOffsetLast = Math.min(rangeCellOffsetLast, rowCellOffsetLast);
5046
5047 // make sure segment's offsets are valid and in view
5048 if (segmentCellOffsetFirst <= segmentCellOffsetLast) {
5049
5050 // translate to cells
5051 var segmentCellFirst = cellOffsetToCell(segmentCellOffsetFirst);
5052 var segmentCellLast = cellOffsetToCell(segmentCellOffsetLast);
5053
5054 // view might be RTL, so order by leftmost column
5055 var cols = [ segmentCellFirst.col, segmentCellLast.col ].sort();
5056
5057 // Determine if segment's first/last cell is the beginning/end of the date range.
5058 // We need to compare "day offset" because "cell offsets" are often ambiguous and
5059 // can translate to multiple days, and an edge case reveals itself when we the
5060 // range's first cell is hidden (we don't want isStart to be true).
5061 var isStart = cellOffsetToDayOffset(segmentCellOffsetFirst) == rangeDayOffsetStart;
5062 var isEnd = cellOffsetToDayOffset(segmentCellOffsetLast) + 1 == rangeDayOffsetEnd; // +1 for comparing exclusively
5063
5064 segments.push({
5065 row: row,
5066 leftCol: cols[0],
5067 rightCol: cols[1],
5068 isStart: isStart,
5069 isEnd: isEnd
5070 });
5071 }
5072 }
5073
5074 return segments;
5075 }
5076
5077
5078}
5079
5080;;
5081
5082function DayEventRenderer() {
5083 var t = this;
5084
5085
5086 // exports
5087 t.renderDayEvents = renderDayEvents;
5088 t.draggableDayEvent = draggableDayEvent; // made public so that subclasses can override
5089 t.resizableDayEvent = resizableDayEvent; // "
5090
5091
5092 // imports
5093 var opt = t.opt;
5094 var trigger = t.trigger;
5095 var isEventDraggable = t.isEventDraggable;
5096 var isEventResizable = t.isEventResizable;
5097 var eventEnd = t.eventEnd;
5098 var reportEventElement = t.reportEventElement;
5099 var eventElementHandlers = t.eventElementHandlers;
5100 var showEvents = t.showEvents;
5101 var hideEvents = t.hideEvents;
5102 var eventDrop = t.eventDrop;
5103 var eventResize = t.eventResize;
5104 var getRowCnt = t.getRowCnt;
5105 var getColCnt = t.getColCnt;
5106 var getColWidth = t.getColWidth;
5107 var allDayRow = t.allDayRow; // TODO: rename
5108 var colLeft = t.colLeft;
5109 var colRight = t.colRight;
5110 var colContentLeft = t.colContentLeft;
5111 var colContentRight = t.colContentRight;
5112 var dateToCell = t.dateToCell;
5113 var getDaySegmentContainer = t.getDaySegmentContainer;
5114 var formatDates = t.calendar.formatDates;
5115 var renderDayOverlay = t.renderDayOverlay;
5116 var clearOverlays = t.clearOverlays;
5117 var clearSelection = t.clearSelection;
5118 var getHoverListener = t.getHoverListener;
5119 var rangeToSegments = t.rangeToSegments;
5120 var cellToDate = t.cellToDate;
5121 var cellToCellOffset = t.cellToCellOffset;
5122 var cellOffsetToDayOffset = t.cellOffsetToDayOffset;
5123 var dateToDayOffset = t.dateToDayOffset;
5124 var dayOffsetToCellOffset = t.dayOffsetToCellOffset;
5125
5126
5127 // Render `events` onto the calendar, attach mouse event handlers, and call the `eventAfterRender` callback for each.
5128 // Mouse event will be lazily applied, except if the event has an ID of `modifiedEventId`.
5129 // Can only be called when the event container is empty (because it wipes out all innerHTML).
5130 function renderDayEvents(events, modifiedEventId) {
5131
5132 // do the actual rendering. Receive the intermediate "segment" data structures.
5133 var segments = _renderDayEvents(
5134 events,
5135 false, // don't append event elements
5136 true // set the heights of the rows
5137 );
5138
5139 // report the elements to the View, for general drag/resize utilities
5140 segmentElementEach(segments, function(segment, element) {
5141 reportEventElement(segment.event, element);
5142 });
5143
5144 // attach mouse handlers
5145 attachHandlers(segments, modifiedEventId);
5146
5147 // call `eventAfterRender` callback for each event
5148 segmentElementEach(segments, function(segment, element) {
5149 trigger('eventAfterRender', segment.event, segment.event, element);
5150 });
5151 }
5152
5153
5154 // Render an event on the calendar, but don't report them anywhere, and don't attach mouse handlers.
5155 // Append this event element to the event container, which might already be populated with events.
5156 // If an event's segment will have row equal to `adjustRow`, then explicitly set its top coordinate to `adjustTop`.
5157 // This hack is used to maintain continuity when user is manually resizing an event.
5158 // Returns an array of DOM elements for the event.
5159 function renderTempDayEvent(event, adjustRow, adjustTop) {
5160
5161 // actually render the event. `true` for appending element to container.
5162 // Recieve the intermediate "segment" data structures.
5163 var segments = _renderDayEvents(
5164 [ event ],
5165 true, // append event elements
5166 false // don't set the heights of the rows
5167 );
5168
5169 var elements = [];
5170
5171 // Adjust certain elements' top coordinates
5172 segmentElementEach(segments, function(segment, element) {
5173 if (segment.row === adjustRow) {
5174 element.css('top', adjustTop);
5175 }
5176 elements.push(element[0]); // accumulate DOM nodes
5177 });
5178
5179 return elements;
5180 }
5181
5182
5183 // Render events onto the calendar. Only responsible for the VISUAL aspect.
5184 // Not responsible for attaching handlers or calling callbacks.
5185 // Set `doAppend` to `true` for rendering elements without clearing the existing container.
5186 // Set `doRowHeights` to allow setting the height of each row, to compensate for vertical event overflow.
5187 function _renderDayEvents(events, doAppend, doRowHeights) {
5188
5189 // where the DOM nodes will eventually end up
5190 var finalContainer = getDaySegmentContainer();
5191
5192 // the container where the initial HTML will be rendered.
5193 // If `doAppend`==true, uses a temporary container.
5194 var renderContainer = doAppend ? $("<div/>") : finalContainer;
5195
5196 var segments = buildSegments(events);
5197 var html;
5198 var elements;
5199
5200 // calculate the desired `left` and `width` properties on each segment object
5201 calculateHorizontals(segments);
5202
5203 // build the HTML string. relies on `left` property
5204 html = buildHTML(segments);
5205
5206 // render the HTML. innerHTML is considerably faster than jQuery's .html()
5207 renderContainer[0].innerHTML = html;
5208
5209 // retrieve the individual elements
5210 elements = renderContainer.children();
5211
5212 // if we were appending, and thus using a temporary container,
5213 // re-attach elements to the real container.
5214 if (doAppend) {
5215 finalContainer.append(elements);
5216 }
5217
5218 // assigns each element to `segment.event`, after filtering them through user callbacks
5219 resolveElements(segments, elements);
5220
5221 // Calculate the left and right padding+margin for each element.
5222 // We need this for setting each element's desired outer width, because of the W3C box model.
5223 // It's important we do this in a separate pass from acually setting the width on the DOM elements
5224 // because alternating reading/writing dimensions causes reflow for every iteration.
5225 segmentElementEach(segments, function(segment, element) {
5226 segment.hsides = hsides(element, true); // include margins = `true`
5227 });
5228
5229 // Set the width of each element
5230 segmentElementEach(segments, function(segment, element) {
5231 element.width(
5232 Math.max(0, segment.outerWidth - segment.hsides)
5233 );
5234 });
5235
5236 // Grab each element's outerHeight (setVerticals uses this).
5237 // To get an accurate reading, it's important to have each element's width explicitly set already.
5238 segmentElementEach(segments, function(segment, element) {
5239 segment.outerHeight = element.outerHeight(true); // include margins = `true`
5240 });
5241
5242 // Set the top coordinate on each element (requires segment.outerHeight)
5243 setVerticals(segments, doRowHeights);
5244
5245 return segments;
5246 }
5247
5248
5249 // Generate an array of "segments" for all events.
5250 function buildSegments(events) {
5251 var segments = [];
5252 for (var i=0; i<events.length; i++) {
5253 var eventSegments = buildSegmentsForEvent(events[i]);
5254 segments.push.apply(segments, eventSegments); // append an array to an array
5255 }
5256 return segments;
5257 }
5258
5259
5260 // Generate an array of segments for a single event.
5261 // A "segment" is the same data structure that View.rangeToSegments produces,
5262 // with the addition of the `event` property being set to reference the original event.
5263 function buildSegmentsForEvent(event) {
5264 var startDate = event.start;
5265 var endDate = exclEndDay(event);
5266 var segments = rangeToSegments(startDate, endDate);
5267 for (var i=0; i<segments.length; i++) {
5268 segments[i].event = event;
5269 }
5270 return segments;
5271 }
5272
5273
5274 // Sets the `left` and `outerWidth` property of each segment.
5275 // These values are the desired dimensions for the eventual DOM elements.
5276 function calculateHorizontals(segments) {
5277 var isRTL = opt('isRTL');
5278 for (var i=0; i<segments.length; i++) {
5279 var segment = segments[i];
5280
5281 // Determine functions used for calulating the elements left/right coordinates,
5282 // depending on whether the view is RTL or not.
5283 // NOTE:
5284 // colLeft/colRight returns the coordinate butting up the edge of the cell.
5285 // colContentLeft/colContentRight is indented a little bit from the edge.
5286 var leftFunc = (isRTL ? segment.isEnd : segment.isStart) ? colContentLeft : colLeft;
5287 var rightFunc = (isRTL ? segment.isStart : segment.isEnd) ? colContentRight : colRight;
5288
5289 var left = leftFunc(segment.leftCol);
5290 var right = rightFunc(segment.rightCol);
5291 segment.left = left;
5292 segment.outerWidth = right - left;
5293 }
5294 }
5295
5296
5297 // Build a concatenated HTML string for an array of segments
5298 function buildHTML(segments) {
5299 var html = '';
5300 for (var i=0; i<segments.length; i++) {
5301 html += buildHTMLForSegment(segments[i]);
5302 }
5303 return html;
5304 }
5305
5306
5307 // Build an HTML string for a single segment.
5308 // Relies on the following properties:
5309 // - `segment.event` (from `buildSegmentsForEvent`)
5310 // - `segment.left` (from `calculateHorizontals`)
5311 function buildHTMLForSegment(segment) {
5312 var html = '';
5313 var isRTL = opt('isRTL');
5314 var event = segment.event;
5315 var url = event.url;
5316
5317 // generate the list of CSS classNames
5318 var classNames = [ 'fc-event', 'fc-event-hori' ];
5319 if (isEventDraggable(event)) {
5320 classNames.push('fc-event-draggable');
5321 }
5322 if (segment.isStart) {
5323 classNames.push('fc-event-start');
5324 }
5325 if (segment.isEnd) {
5326 classNames.push('fc-event-end');
5327 }
5328 // use the event's configured classNames
5329 // guaranteed to be an array via `normalizeEvent`
5330 classNames = classNames.concat(event.className);
5331 if (event.source) {
5332 // use the event's source's classNames, if specified
5333 classNames = classNames.concat(event.source.className || []);
5334 }
5335
5336 // generate a semicolon delimited CSS string for any of the "skin" properties
5337 // of the event object (`backgroundColor`, `borderColor` and such)
5338 var skinCss = getSkinCss(event, opt);
5339
5340 if (url) {
5341 html += "<a href='" + htmlEscape(url) + "'";
5342 }else{
5343 html += "<div";
5344 }
5345 html +=
5346 " class='" + classNames.join(' ') + "'" +
5347 " style=" +
5348 "'" +
5349 "position:absolute;" +
5350 "left:" + segment.left + "px;" +
5351 skinCss +
5352 "'" +
5353 ">" +
5354 "<div class='fc-event-inner'>";
5355 if (!event.allDay && segment.isStart) {
5356 html +=
5357 "<span class='fc-event-time'>" +
5358 htmlEscape(
5359 formatDates(event.start, event.end, opt('timeFormat'))
5360 ) +
5361 "</span>";
5362 }
5363 html +=
5364 "<span class='fc-event-title'>" +
5365 htmlEscape(event.title || '') +
5366 "</span>" +
5367 "</div>";
5368 if (segment.isEnd && isEventResizable(event)) {
5369 html +=
5370 "<div class='ui-resizable-handle ui-resizable-" + (isRTL ? 'w' : 'e') + "'>" +
5371 "&nbsp;&nbsp;&nbsp;" + // makes hit area a lot better for IE6/7
5372 "</div>";
5373 }
5374 html += "</" + (url ? "a" : "div") + ">";
5375
5376 // TODO:
5377 // When these elements are initially rendered, they will be briefly visibile on the screen,
5378 // even though their widths/heights are not set.
5379 // SOLUTION: initially set them as visibility:hidden ?
5380
5381 return html;
5382 }
5383
5384
5385 // Associate each segment (an object) with an element (a jQuery object),
5386 // by setting each `segment.element`.
5387 // Run each element through the `eventRender` filter, which allows developers to
5388 // modify an existing element, supply a new one, or cancel rendering.
5389 function resolveElements(segments, elements) {
5390 for (var i=0; i<segments.length; i++) {
5391 var segment = segments[i];
5392 var event = segment.event;
5393 var element = elements.eq(i);
5394
5395 // call the trigger with the original element
5396 var triggerRes = trigger('eventRender', event, event, element);
5397
5398 if (triggerRes === false) {
5399 // if `false`, remove the event from the DOM and don't assign it to `segment.event`
5400 element.remove();
5401 }
5402 else {
5403 if (triggerRes && triggerRes !== true) {
5404 // the trigger returned a new element, but not `true` (which means keep the existing element)
5405
5406 // re-assign the important CSS dimension properties that were already assigned in `buildHTMLForSegment`
5407 triggerRes = $(triggerRes)
5408 .css({
5409 position: 'absolute',
5410 left: segment.left
5411 });
5412
5413 element.replaceWith(triggerRes);
5414 element = triggerRes;
5415 }
5416
5417 segment.element = element;
5418 }
5419 }
5420 }
5421
5422
5423
5424 /* Top-coordinate Methods
5425 -------------------------------------------------------------------------------------------------*/
5426
5427
5428 // Sets the "top" CSS property for each element.
5429 // If `doRowHeights` is `true`, also sets each row's first cell to an explicit height,
5430 // so that if elements vertically overflow, the cell expands vertically to compensate.
5431 function setVerticals(segments, doRowHeights) {
5432 var rowContentHeights = calculateVerticals(segments); // also sets segment.top
5433 var rowContentElements = getRowContentElements(); // returns 1 inner div per row
5434 var rowContentTops = [];
5435
5436 // Set each row's height by setting height of first inner div
5437 if (doRowHeights) {
5438 for (var i=0; i<rowContentElements.length; i++) {
5439 rowContentElements[i].height(rowContentHeights[i]);
5440 }
5441 }
5442
5443 // Get each row's top, relative to the views's origin.
5444 // Important to do this after setting each row's height.
5445 for (var i=0; i<rowContentElements.length; i++) {
5446 rowContentTops.push(
5447 rowContentElements[i].position().top
5448 );
5449 }
5450
5451 // Set each segment element's CSS "top" property.
5452 // Each segment object has a "top" property, which is relative to the row's top, but...
5453 segmentElementEach(segments, function(segment, element) {
5454 element.css(
5455 'top',
5456 rowContentTops[segment.row] + segment.top // ...now, relative to views's origin
5457 );
5458 });
5459 }
5460
5461
5462 // Calculate the "top" coordinate for each segment, relative to the "top" of the row.
5463 // Also, return an array that contains the "content" height for each row
5464 // (the height displaced by the vertically stacked events in the row).
5465 // Requires segments to have their `outerHeight` property already set.
5466 function calculateVerticals(segments) {
5467 var rowCnt = getRowCnt();
5468 var colCnt = getColCnt();
5469 var rowContentHeights = []; // content height for each row
5470 var segmentRows = buildSegmentRows(segments); // an array of segment arrays, one for each row
5471
5472 for (var rowI=0; rowI<rowCnt; rowI++) {
5473 var segmentRow = segmentRows[rowI];
5474
5475 // an array of running total heights for each column.
5476 // initialize with all zeros.
5477 var colHeights = [];
5478 for (var colI=0; colI<colCnt; colI++) {
5479 colHeights.push(0);
5480 }
5481
5482 // loop through every segment
5483 for (var segmentI=0; segmentI<segmentRow.length; segmentI++) {
5484 var segment = segmentRow[segmentI];
5485
5486 // find the segment's top coordinate by looking at the max height
5487 // of all the columns the segment will be in.
5488 segment.top = arrayMax(
5489 colHeights.slice(
5490 segment.leftCol,
5491 segment.rightCol + 1 // make exclusive for slice
5492 )
5493 );
5494
5495 // adjust the columns to account for the segment's height
5496 for (var colI=segment.leftCol; colI<=segment.rightCol; colI++) {
5497 colHeights[colI] = segment.top + segment.outerHeight;
5498 }
5499 }
5500
5501 // the tallest column in the row should be the "content height"
5502 rowContentHeights.push(arrayMax(colHeights));
5503 }
5504
5505 return rowContentHeights;
5506 }
5507
5508
5509 // Build an array of segment arrays, each representing the segments that will
5510 // be in a row of the grid, sorted by which event should be closest to the top.
5511 function buildSegmentRows(segments) {
5512 var rowCnt = getRowCnt();
5513 var segmentRows = [];
5514 var segmentI;
5515 var segment;
5516 var rowI;
5517
5518 // group segments by row
5519 for (segmentI=0; segmentI<segments.length; segmentI++) {
5520 segment = segments[segmentI];
5521 rowI = segment.row;
5522 if (segment.element) { // was rendered?
5523 if (segmentRows[rowI]) {
5524 // already other segments. append to array
5525 segmentRows[rowI].push(segment);
5526 }
5527 else {
5528 // first segment in row. create new array
5529 segmentRows[rowI] = [ segment ];
5530 }
5531 }
5532 }
5533
5534 // sort each row
5535 for (rowI=0; rowI<rowCnt; rowI++) {
5536 segmentRows[rowI] = sortSegmentRow(
5537 segmentRows[rowI] || [] // guarantee an array, even if no segments
5538 );
5539 }
5540
5541 return segmentRows;
5542 }
5543
5544
5545 // Sort an array of segments according to which segment should appear closest to the top
5546 function sortSegmentRow(segments) {
5547 var sortedSegments = [];
5548
5549 // build the subrow array
5550 var subrows = buildSegmentSubrows(segments);
5551
5552 // flatten it
5553 for (var i=0; i<subrows.length; i++) {
5554 sortedSegments.push.apply(sortedSegments, subrows[i]); // append an array to an array
5555 }
5556
5557 return sortedSegments;
5558 }
5559
5560
5561 // Take an array of segments, which are all assumed to be in the same row,
5562 // and sort into subrows.
5563 function buildSegmentSubrows(segments) {
5564
5565 // Give preference to elements with certain criteria, so they have
5566 // a chance to be closer to the top.
5567 segments.sort(compareDaySegments);
5568
5569 var subrows = [];
5570 for (var i=0; i<segments.length; i++) {
5571 var segment = segments[i];
5572
5573 // loop through subrows, starting with the topmost, until the segment
5574 // doesn't collide with other segments.
5575 for (var j=0; j<subrows.length; j++) {
5576 if (!isDaySegmentCollision(segment, subrows[j])) {
5577 break;
5578 }
5579 }
5580 // `j` now holds the desired subrow index
5581 if (subrows[j]) {
5582 subrows[j].push(segment);
5583 }
5584 else {
5585 subrows[j] = [ segment ];
5586 }
5587 }
5588
5589 return subrows;
5590 }
5591
5592
5593 // Return an array of jQuery objects for the placeholder content containers of each row.
5594 // The content containers don't actually contain anything, but their dimensions should match
5595 // the events that are overlaid on top.
5596 function getRowContentElements() {
5597 var i;
5598 var rowCnt = getRowCnt();
5599 var rowDivs = [];
5600 for (i=0; i<rowCnt; i++) {
5601 rowDivs[i] = allDayRow(i)
5602 .find('div.fc-day-content > div');
5603 }
5604 return rowDivs;
5605 }
5606
5607
5608
5609 /* Mouse Handlers
5610 ---------------------------------------------------------------------------------------------------*/
5611 // TODO: better documentation!
5612
5613
5614 function attachHandlers(segments, modifiedEventId) {
5615 var segmentContainer = getDaySegmentContainer();
5616
5617 segmentElementEach(segments, function(segment, element, i) {
5618 var event = segment.event;
5619 if (event._id === modifiedEventId) {
5620 bindDaySeg(event, element, segment);
5621 }else{
5622 element[0]._fci = i; // for lazySegBind
5623 }
5624 });
5625
5626 lazySegBind(segmentContainer, segments, bindDaySeg);
5627 }
5628
5629
5630 function bindDaySeg(event, eventElement, segment) {
5631
5632 if (isEventDraggable(event)) {
5633 t.draggableDayEvent(event, eventElement, segment); // use `t` so subclasses can override
5634 }
5635
5636 if (
5637 segment.isEnd && // only allow resizing on the final segment for an event
5638 isEventResizable(event)
5639 ) {
5640 t.resizableDayEvent(event, eventElement, segment); // use `t` so subclasses can override
5641 }
5642
5643 // attach all other handlers.
5644 // needs to be after, because resizableDayEvent might stopImmediatePropagation on click
5645 eventElementHandlers(event, eventElement);
5646 }
5647
5648
5649 function draggableDayEvent(event, eventElement) {
5650 var hoverListener = getHoverListener();
5651 var dayDelta;
5652 eventElement.draggable({
5653 delay: 50,
5654 opacity: opt('dragOpacity'),
5655 revertDuration: opt('dragRevertDuration'),
5656 start: function(ev, ui) {
5657 trigger('eventDragStart', eventElement, event, ev, ui);
5658 hideEvents(event, eventElement);
5659 hoverListener.start(function(cell, origCell, rowDelta, colDelta) {
5660 eventElement.draggable('option', 'revert', !cell || !rowDelta && !colDelta);
5661 clearOverlays();
5662 if (cell) {
5663 var origDate = cellToDate(origCell);
5664 var date = cellToDate(cell);
5665 dayDelta = dayDiff(date, origDate);
5666 renderDayOverlay(
5667 addDays(cloneDate(event.start), dayDelta),
5668 addDays(exclEndDay(event), dayDelta)
5669 );
5670 }else{
5671 dayDelta = 0;
5672 }
5673 }, ev, 'drag');
5674 },
5675 stop: function(ev, ui) {
5676 hoverListener.stop();
5677 clearOverlays();
5678 trigger('eventDragStop', eventElement, event, ev, ui);
5679 if (dayDelta) {
5680 eventDrop(this, event, dayDelta, 0, event.allDay, ev, ui);
5681 }else{
5682 eventElement.css('filter', ''); // clear IE opacity side-effects
5683 showEvents(event, eventElement);
5684 }
5685 }
5686 });
5687 }
5688
5689
5690 function resizableDayEvent(event, element, segment) {
5691 var isRTL = opt('isRTL');
5692 var direction = isRTL ? 'w' : 'e';
5693 var handle = element.find('.ui-resizable-' + direction); // TODO: stop using this class because we aren't using jqui for this
5694 var isResizing = false;
5695
5696 // TODO: look into using jquery-ui mouse widget for this stuff
5697 disableTextSelection(element); // prevent native <a> selection for IE
5698 element
5699 .mousedown(function(ev) { // prevent native <a> selection for others
5700 ev.preventDefault();
5701 })
5702 .click(function(ev) {
5703 if (isResizing) {
5704 ev.preventDefault(); // prevent link from being visited (only method that worked in IE6)
5705 ev.stopImmediatePropagation(); // prevent fullcalendar eventClick handler from being called
5706 // (eventElementHandlers needs to be bound after resizableDayEvent)
5707 }
5708 });
5709
5710 handle.mousedown(function(ev) {
5711 if (ev.which != 1) {
5712 return; // needs to be left mouse button
5713 }
5714 isResizing = true;
5715 var hoverListener = getHoverListener();
5716 var rowCnt = getRowCnt();
5717 var colCnt = getColCnt();
5718 var elementTop = element.css('top');
5719 var dayDelta;
5720 var helpers;
5721 var eventCopy = $.extend({}, event);
5722 var minCellOffset = dayOffsetToCellOffset( dateToDayOffset(event.start) );
5723 clearSelection();
5724 $('body')
5725 .css('cursor', direction + '-resize')
5726 .one('mouseup', mouseup);
5727 trigger('eventResizeStart', this, event, ev);
5728 hoverListener.start(function(cell, origCell) {
5729 if (cell) {
5730
5731 var origCellOffset = cellToCellOffset(origCell);
5732 var cellOffset = cellToCellOffset(cell);
5733
5734 // don't let resizing move earlier than start date cell
5735 cellOffset = Math.max(cellOffset, minCellOffset);
5736
5737 dayDelta =
5738 cellOffsetToDayOffset(cellOffset) -
5739 cellOffsetToDayOffset(origCellOffset);
5740
5741 if (dayDelta) {
5742 eventCopy.end = addDays(eventEnd(event), dayDelta, true);
5743 var oldHelpers = helpers;
5744
5745 helpers = renderTempDayEvent(eventCopy, segment.row, elementTop);
5746 helpers = $(helpers); // turn array into a jQuery object
5747
5748 helpers.find('*').css('cursor', direction + '-resize');
5749 if (oldHelpers) {
5750 oldHelpers.remove();
5751 }
5752
5753 hideEvents(event);
5754 }
5755 else {
5756 if (helpers) {
5757 showEvents(event);
5758 helpers.remove();
5759 helpers = null;
5760 }
5761 }
5762 clearOverlays();
5763 renderDayOverlay( // coordinate grid already rebuilt with hoverListener.start()
5764 event.start,
5765 addDays( exclEndDay(event), dayDelta )
5766 // TODO: instead of calling renderDayOverlay() with dates,
5767 // call _renderDayOverlay (or whatever) with cell offsets.
5768 );
5769 }
5770 }, ev);
5771
5772 function mouseup(ev) {
5773 trigger('eventResizeStop', this, event, ev);
5774 $('body').css('cursor', '');
5775 hoverListener.stop();
5776 clearOverlays();
5777 if (dayDelta) {
5778 eventResize(this, event, dayDelta, 0, ev);
5779 // event redraw will clear helpers
5780 }
5781 // otherwise, the drag handler already restored the old events
5782
5783 setTimeout(function() { // make this happen after the element's click event
5784 isResizing = false;
5785 },0);
5786 }
5787 });
5788 }
5789
5790
5791}
5792
5793
5794
5795/* Generalized Segment Utilities
5796-------------------------------------------------------------------------------------------------*/
5797
5798
5799function isDaySegmentCollision(segment, otherSegments) {
5800 for (var i=0; i<otherSegments.length; i++) {
5801 var otherSegment = otherSegments[i];
5802 if (
5803 otherSegment.leftCol <= segment.rightCol &&
5804 otherSegment.rightCol >= segment.leftCol
5805 ) {
5806 return true;
5807 }
5808 }
5809 return false;
5810}
5811
5812
5813function segmentElementEach(segments, callback) { // TODO: use in AgendaView?
5814 for (var i=0; i<segments.length; i++) {
5815 var segment = segments[i];
5816 var element = segment.element;
5817 if (element) {
5818 callback(segment, element, i);
5819 }
5820 }
5821}
5822
5823
5824// A cmp function for determining which segments should appear higher up
5825function compareDaySegments(a, b) {
5826 return (b.rightCol - b.leftCol) - (a.rightCol - a.leftCol) || // put wider events first
5827 b.event.allDay - a.event.allDay || // if tie, put all-day events first (booleans cast to 0/1)
5828 a.event.start - b.event.start || // if a tie, sort by event start date
5829 (a.event.title || '').localeCompare(b.event.title) // if a tie, sort by event title
5830}
5831
5832
5833;;
5834
5835//BUG: unselect needs to be triggered when events are dragged+dropped
5836
5837function SelectionManager() {
5838 var t = this;
5839
5840
5841 // exports
5842 t.select = select;
5843 t.unselect = unselect;
5844 t.reportSelection = reportSelection;
5845 t.daySelectionMousedown = daySelectionMousedown;
5846
5847
5848 // imports
5849 var opt = t.opt;
5850 var trigger = t.trigger;
5851 var defaultSelectionEnd = t.defaultSelectionEnd;
5852 var renderSelection = t.renderSelection;
5853 var clearSelection = t.clearSelection;
5854
5855
5856 // locals
5857 var selected = false;
5858
5859
5860
5861 // unselectAuto
5862 if (opt('selectable') && opt('unselectAuto')) {
5863 $(document).mousedown(function(ev) {
5864 var ignore = opt('unselectCancel');
5865 if (ignore) {
5866 if ($(ev.target).parents(ignore).length) { // could be optimized to stop after first match
5867 return;
5868 }
5869 }
5870 unselect(ev);
5871 });
5872 }
5873
5874
5875 function select(startDate, endDate, allDay) {
5876 unselect();
5877 if (!endDate) {
5878 endDate = defaultSelectionEnd(startDate, allDay);
5879 }
5880 renderSelection(startDate, endDate, allDay);
5881 reportSelection(startDate, endDate, allDay);
5882 }
5883
5884
5885 function unselect(ev) {
5886 if (selected) {
5887 selected = false;
5888 clearSelection();
5889 trigger('unselect', null, ev);
5890 }
5891 }
5892
5893
5894 function reportSelection(startDate, endDate, allDay, ev) {
5895 selected = true;
5896 trigger('select', null, startDate, endDate, allDay, ev);
5897 }
5898
5899
5900 function daySelectionMousedown(ev) { // not really a generic manager method, oh well
5901 var cellToDate = t.cellToDate;
5902 var getIsCellAllDay = t.getIsCellAllDay;
5903 var hoverListener = t.getHoverListener();
5904 var reportDayClick = t.reportDayClick; // this is hacky and sort of weird
5905 if (ev.which == 1 && opt('selectable')) { // which==1 means left mouse button
5906 unselect(ev);
5907 var _mousedownElement = this;
5908 var dates;
5909 hoverListener.start(function(cell, origCell) { // TODO: maybe put cellToDate/getIsCellAllDay info in cell
5910 clearSelection();
5911 if (cell && getIsCellAllDay(cell)) {
5912 dates = [ cellToDate(origCell), cellToDate(cell) ].sort(dateCompare);
5913 renderSelection(dates[0], dates[1], true);
5914 }else{
5915 dates = null;
5916 }
5917 }, ev);
5918 $(document).one('mouseup', function(ev) {
5919 hoverListener.stop();
5920 if (dates) {
5921 if (+dates[0] == +dates[1]) {
5922 reportDayClick(dates[0], true, ev);
5923 }
5924 reportSelection(dates[0], dates[1], true, ev);
5925 }
5926 });
5927 }
5928 }
5929
5930
5931}
5932
5933;;
5934
5935function OverlayManager() {
5936 var t = this;
5937
5938
5939 // exports
5940 t.renderOverlay = renderOverlay;
5941 t.clearOverlays = clearOverlays;
5942
5943
5944 // locals
5945 var usedOverlays = [];
5946 var unusedOverlays = [];
5947
5948
5949 function renderOverlay(rect, parent) {
5950 var e = unusedOverlays.shift();
5951 if (!e) {
5952 e = $("<div class='fc-cell-overlay' style='position:absolute;z-index:3'/>");
5953 }
5954 if (e[0].parentNode != parent[0]) {
5955 e.appendTo(parent);
5956 }
5957 usedOverlays.push(e.css(rect).show());
5958 return e;
5959 }
5960
5961
5962 function clearOverlays() {
5963 var e;
5964 while (e = usedOverlays.shift()) {
5965 unusedOverlays.push(e.hide().unbind());
5966 }
5967 }
5968
5969
5970}
5971
5972;;
5973
5974function CoordinateGrid(buildFunc) {
5975
5976 var t = this;
5977 var rows;
5978 var cols;
5979
5980
5981 t.build = function() {
5982 rows = [];
5983 cols = [];
5984 buildFunc(rows, cols);
5985 };
5986
5987
5988 t.cell = function(x, y) {
5989 var rowCnt = rows.length;
5990 var colCnt = cols.length;
5991 var i, r=-1, c=-1;
5992 for (i=0; i<rowCnt; i++) {
5993 if (y >= rows[i][0] && y < rows[i][1]) {
5994 r = i;
5995 break;
5996 }
5997 }
5998 for (i=0; i<colCnt; i++) {
5999 if (x >= cols[i][0] && x < cols[i][1]) {
6000 c = i;
6001 break;
6002 }
6003 }
6004 return (r>=0 && c>=0) ? { row:r, col:c } : null;
6005 };
6006
6007
6008 t.rect = function(row0, col0, row1, col1, originElement) { // row1,col1 is inclusive
6009 var origin = originElement.offset();
6010 return {
6011 top: rows[row0][0] - origin.top,
6012 left: cols[col0][0] - origin.left,
6013 width: cols[col1][1] - cols[col0][0],
6014 height: rows[row1][1] - rows[row0][0]
6015 };
6016 };
6017
6018}
6019
6020;;
6021
6022function HoverListener(coordinateGrid) {
6023
6024
6025 var t = this;
6026 var bindType;
6027 var change;
6028 var firstCell;
6029 var cell;
6030
6031
6032 t.start = function(_change, ev, _bindType) {
6033 change = _change;
6034 firstCell = cell = null;
6035 coordinateGrid.build();
6036 mouse(ev);
6037 bindType = _bindType || 'mousemove';
6038 $(document).bind(bindType, mouse);
6039 };
6040
6041
6042 function mouse(ev) {
6043 _fixUIEvent(ev); // see below
6044 var newCell = coordinateGrid.cell(ev.pageX, ev.pageY);
6045 if (!newCell != !cell || newCell && (newCell.row != cell.row || newCell.col != cell.col)) {
6046 if (newCell) {
6047 if (!firstCell) {
6048 firstCell = newCell;
6049 }
6050 change(newCell, firstCell, newCell.row-firstCell.row, newCell.col-firstCell.col);
6051 }else{
6052 change(newCell, firstCell);
6053 }
6054 cell = newCell;
6055 }
6056 }
6057
6058
6059 t.stop = function() {
6060 $(document).unbind(bindType, mouse);
6061 return cell;
6062 };
6063
6064
6065}
6066
6067
6068
6069// this fix was only necessary for jQuery UI 1.8.16 (and jQuery 1.7 or 1.7.1)
6070// upgrading to jQuery UI 1.8.17 (and using either jQuery 1.7 or 1.7.1) fixed the problem
6071// but keep this in here for 1.8.16 users
6072// and maybe remove it down the line
6073
6074function _fixUIEvent(event) { // for issue 1168
6075 if (event.pageX === undefined) {
6076 event.pageX = event.originalEvent.pageX;
6077 event.pageY = event.originalEvent.pageY;
6078 }
6079}
6080;;
6081
6082function HorizontalPositionCache(getElement) {
6083
6084 var t = this,
6085 elements = {},
6086 lefts = {},
6087 rights = {};
6088
6089 function e(i) {
6090 return elements[i] = elements[i] || getElement(i);
6091 }
6092
6093 t.left = function(i) {
6094 return lefts[i] = lefts[i] === undefined ? e(i).position().left : lefts[i];
6095 };
6096
6097 t.right = function(i) {
6098 return rights[i] = rights[i] === undefined ? t.left(i) + e(i).width() : rights[i];
6099 };
6100
6101 t.clear = function() {
6102 elements = {};
6103 lefts = {};
6104 rights = {};
6105 };
6106
6107}
6108
6109;;
6110
6111})(jQuery);
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