source: src/main/resources/static/js/fullcalendar.js@ 46fd0c7

Last change on this file since 46fd0c7 was 044bd76, checked in by Gjoko <goko_kostadinov@…>, 17 months ago

Adding initial calendar version
  • Property mode set to 100755
File size: 148.1 KB
Line 
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: 6,
2758 slotMinutes: 30,
2759 defaultEventMinutes: 120,
2760 axisFormat: 'h(:mm)tt',
2761 timeFormat: {
2762 agenda: 'h:mm{ - h:mm}'
2763 },
2764 dragOpacity: {
2765 agenda: .5
2766 },
2767 minTime: 0,
2768 maxTime: 24,
2769 slotEventOverlap: true
2770});
2771
2772
2773// TODO: make it work in quirks mode (event corners, all-day height)
2774// TODO: test liquid width, especially in IE6
2775
2776
2777function AgendaView(element, calendar, viewName) {
2778 var t = this;
2779
2780
2781 // exports
2782 t.renderAgenda = renderAgenda;
2783 t.setWidth = setWidth;
2784 t.setHeight = setHeight;
2785 t.afterRender = afterRender;
2786 t.defaultEventEnd = defaultEventEnd;
2787 t.timePosition = timePosition;
2788 t.getIsCellAllDay = getIsCellAllDay;
2789 t.allDayRow = getAllDayRow;
2790 t.getCoordinateGrid = function() { return coordinateGrid }; // specifically for AgendaEventRenderer
2791 t.getHoverListener = function() { return hoverListener };
2792 t.colLeft = colLeft;
2793 t.colRight = colRight;
2794 t.colContentLeft = colContentLeft;
2795 t.colContentRight = colContentRight;
2796 t.getDaySegmentContainer = function() { return daySegmentContainer };
2797 t.getSlotSegmentContainer = function() { return slotSegmentContainer };
2798 t.getMinMinute = function() { return minMinute };
2799 t.getMaxMinute = function() { return maxMinute };
2800 t.getSlotContainer = function() { return slotContainer };
2801 t.getRowCnt = function() { return 1 };
2802 t.getColCnt = function() { return colCnt };
2803 t.getColWidth = function() { return colWidth };
2804 t.getSnapHeight = function() { return snapHeight };
2805 t.getSnapMinutes = function() { return snapMinutes };
2806 t.defaultSelectionEnd = defaultSelectionEnd;
2807 t.renderDayOverlay = renderDayOverlay;
2808 t.renderSelection = renderSelection;
2809 t.clearSelection = clearSelection;
2810 t.reportDayClick = reportDayClick; // selection mousedown hack
2811 t.dragStart = dragStart;
2812 t.dragStop = dragStop;
2813
2814
2815 // imports
2816 View.call(t, element, calendar, viewName);
2817 OverlayManager.call(t);
2818 SelectionManager.call(t);
2819 AgendaEventRenderer.call(t);
2820 var opt = t.opt;
2821 var trigger = t.trigger;
2822 var renderOverlay = t.renderOverlay;
2823 var clearOverlays = t.clearOverlays;
2824 var reportSelection = t.reportSelection;
2825 var unselect = t.unselect;
2826 var daySelectionMousedown = t.daySelectionMousedown;
2827 var slotSegHtml = t.slotSegHtml;
2828 var cellToDate = t.cellToDate;
2829 var dateToCell = t.dateToCell;
2830 var rangeToSegments = t.rangeToSegments;
2831 var formatDate = calendar.formatDate;
2832
2833
2834 // locals
2835
2836 var dayTable;
2837 var dayHead;
2838 var dayHeadCells;
2839 var dayBody;
2840 var dayBodyCells;
2841 var dayBodyCellInners;
2842 var dayBodyCellContentInners;
2843 var dayBodyFirstCell;
2844 var dayBodyFirstCellStretcher;
2845 var slotLayer;
2846 var daySegmentContainer;
2847 var allDayTable;
2848 var allDayRow;
2849 var slotScroller;
2850 var slotContainer;
2851 var slotSegmentContainer;
2852 var slotTable;
2853 var selectionHelper;
2854
2855 var viewWidth;
2856 var viewHeight;
2857 var axisWidth;
2858 var colWidth;
2859 var gutterWidth;
2860 var slotHeight; // TODO: what if slotHeight changes? (see issue 650)
2861
2862 var snapMinutes;
2863 var snapRatio; // ratio of number of "selection" slots to normal slots. (ex: 1, 2, 4)
2864 var snapHeight; // holds the pixel hight of a "selection" slot
2865
2866 var colCnt;
2867 var slotCnt;
2868 var coordinateGrid;
2869 var hoverListener;
2870 var colPositions;
2871 var colContentPositions;
2872 var slotTopCache = {};
2873
2874 var tm;
2875 var rtl;
2876 var minMinute, maxMinute;
2877 var colFormat;
2878 var showWeekNumbers;
2879 var weekNumberTitle;
2880 var weekNumberFormat;
2881
2882
2883
2884 /* Rendering
2885 -----------------------------------------------------------------------------*/
2886
2887
2888 disableTextSelection(element.addClass('fc-agenda'));
2889
2890
2891 function renderAgenda(c) {
2892 colCnt = c;
2893 updateOptions();
2894
2895 if (!dayTable) { // first time rendering?
2896 buildSkeleton(); // builds day table, slot area, events containers
2897 }
2898 else {
2899 buildDayTable(); // rebuilds day table
2900 }
2901 }
2902
2903
2904 function updateOptions() {
2905
2906 tm = opt('theme') ? 'ui' : 'fc';
2907 rtl = opt('isRTL')
2908 minMinute = parseTime(opt('minTime'));
2909 maxMinute = parseTime(opt('maxTime'));
2910 colFormat = opt('columnFormat');
2911
2912 // week # options. (TODO: bad, logic also in other views)
2913 showWeekNumbers = opt('weekNumbers');
2914 weekNumberTitle = opt('weekNumberTitle');
2915 if (opt('weekNumberCalculation') != 'iso') {
2916 weekNumberFormat = "w";
2917 }
2918 else {
2919 weekNumberFormat = "W";
2920 }
2921
2922 snapMinutes = opt('snapMinutes') || opt('slotMinutes');
2923 }
2924
2925
2926
2927 /* Build DOM
2928 -----------------------------------------------------------------------*/
2929
2930
2931 function buildSkeleton() {
2932 var headerClass = tm + "-widget-header";
2933 var contentClass = tm + "-widget-content";
2934 var s;
2935 var d;
2936 var i;
2937 var maxd;
2938 var minutes;
2939 var slotNormal = opt('slotMinutes') % 15 == 0;
2940
2941 buildDayTable();
2942
2943 slotLayer =
2944 $("<div style='position:absolute;z-index:2;left:0;width:100%'/>")
2945 .appendTo(element);
2946
2947 if (opt('allDaySlot')) {
2948
2949 daySegmentContainer =
2950 $("<div class='fc-event-container' style='position:absolute;z-index:8;top:0;left:0'/>")
2951 .appendTo(slotLayer);
2952
2953 s =
2954 "<table style='width:100%' class='fc-agenda-allday' cellspacing='0'>" +
2955 "<tr>" +
2956 "<th class='" + headerClass + " fc-agenda-axis'>" + opt('allDayText') + "</th>" +
2957 "<td>" +
2958 "<div class='fc-day-content'><div style='position:relative'/></div>" +
2959 "</td>" +
2960 "<th class='" + headerClass + " fc-agenda-gutter'>&nbsp;</th>" +
2961 "</tr>" +
2962 "</table>";
2963 allDayTable = $(s).appendTo(slotLayer);
2964 allDayRow = allDayTable.find('tr');
2965
2966 dayBind(allDayRow.find('td'));
2967
2968 slotLayer.append(
2969 "<div class='fc-agenda-divider " + headerClass + "'>" +
2970 "<div class='fc-agenda-divider-inner'/>" +
2971 "</div>"
2972 );
2973
2974 }else{
2975
2976 daySegmentContainer = $([]); // in jQuery 1.4, we can just do $()
2977
2978 }
2979
2980 slotScroller =
2981 $("<div style='position:absolute;width:100%;overflow-x:hidden;overflow-y:auto'/>")
2982 .appendTo(slotLayer);
2983
2984 slotContainer =
2985 $("<div style='position:relative;width:100%;overflow:hidden'/>")
2986 .appendTo(slotScroller);
2987
2988 slotSegmentContainer =
2989 $("<div class='fc-event-container' style='position:absolute;z-index:8;top:0;left:0'/>")
2990 .appendTo(slotContainer);
2991
2992 s =
2993 "<table class='fc-agenda-slots' style='width:100%' cellspacing='0'>" +
2994 "<tbody>";
2995 d = zeroDate();
2996 maxd = addMinutes(cloneDate(d), maxMinute);
2997 addMinutes(d, minMinute);
2998 slotCnt = 0;
2999 for (i=0; d < maxd; i++) {
3000 minutes = d.getMinutes();
3001 s +=
3002 "<tr class='fc-slot" + i + ' ' + (!minutes ? '' : 'fc-minor') + "'>" +
3003 "<th class='fc-agenda-axis " + headerClass + "'>" +
3004 ((!slotNormal || !minutes) ? formatDate(d, opt('axisFormat')) : '&nbsp;') +
3005 "</th>" +
3006 "<td class='" + contentClass + "'>" +
3007 "<div style='position:relative'>&nbsp;</div>" +
3008 "</td>" +
3009 "</tr>";
3010 addMinutes(d, opt('slotMinutes'));
3011 slotCnt++;
3012 }
3013 s +=
3014 "</tbody>" +
3015 "</table>";
3016 slotTable = $(s).appendTo(slotContainer);
3017
3018 slotBind(slotTable.find('td'));
3019 }
3020
3021
3022
3023 /* Build Day Table
3024 -----------------------------------------------------------------------*/
3025
3026
3027 function buildDayTable() {
3028 var html = buildDayTableHTML();
3029
3030 if (dayTable) {
3031 dayTable.remove();
3032 }
3033 dayTable = $(html).appendTo(element);
3034
3035 dayHead = dayTable.find('thead');
3036 dayHeadCells = dayHead.find('th').slice(1, -1); // exclude gutter
3037 dayBody = dayTable.find('tbody');
3038 dayBodyCells = dayBody.find('td').slice(0, -1); // exclude gutter
3039 dayBodyCellInners = dayBodyCells.find('> div');
3040 dayBodyCellContentInners = dayBodyCells.find('.fc-day-content > div');
3041
3042 dayBodyFirstCell = dayBodyCells.eq(0);
3043 dayBodyFirstCellStretcher = dayBodyCellInners.eq(0);
3044
3045 markFirstLast(dayHead.add(dayHead.find('tr')));
3046 markFirstLast(dayBody.add(dayBody.find('tr')));
3047
3048 // TODO: now that we rebuild the cells every time, we should call dayRender
3049 }
3050
3051
3052 function buildDayTableHTML() {
3053 var html =
3054 "<table style='width:100%' class='fc-agenda-days fc-border-separate' cellspacing='0'>" +
3055 buildDayTableHeadHTML() +
3056 buildDayTableBodyHTML() +
3057 "</table>";
3058
3059 return html;
3060 }
3061
3062
3063 function buildDayTableHeadHTML() {
3064 var headerClass = tm + "-widget-header";
3065 var date;
3066 var html = '';
3067 var weekText;
3068 var col;
3069
3070 html +=
3071 "<thead>" +
3072 "<tr>";
3073
3074 if (showWeekNumbers) {
3075 date = cellToDate(0, 0);
3076 weekText = formatDate(date, weekNumberFormat);
3077 if (rtl) {
3078 weekText += weekNumberTitle;
3079 }
3080 else {
3081 weekText = weekNumberTitle + weekText;
3082 }
3083 html +=
3084 "<th class='fc-agenda-axis fc-week-number " + headerClass + "'>" +
3085 htmlEscape(weekText) +
3086 "</th>";
3087 }
3088 else {
3089 html += "<th class='fc-agenda-axis " + headerClass + "'>&nbsp;</th>";
3090 }
3091
3092 for (col=0; col<colCnt; col++) {
3093 date = cellToDate(0, col);
3094 html +=
3095 "<th class='fc-" + dayIDs[date.getDay()] + " fc-col" + col + ' ' + headerClass + "'>" +
3096 htmlEscape(formatDate(date, colFormat)) +
3097 "</th>";
3098 }
3099
3100 html +=
3101 "<th class='fc-agenda-gutter " + headerClass + "'>&nbsp;</th>" +
3102 "</tr>" +
3103 "</thead>";
3104
3105 return html;
3106 }
3107
3108
3109 function buildDayTableBodyHTML() {
3110 var headerClass = tm + "-widget-header"; // TODO: make these when updateOptions() called
3111 var contentClass = tm + "-widget-content";
3112 var date;
3113 var today = clearTime(new Date());
3114 var col;
3115 var cellsHTML;
3116 var cellHTML;
3117 var classNames;
3118 var html = '';
3119
3120 html +=
3121 "<tbody>" +
3122 "<tr>" +
3123 "<th class='fc-agenda-axis " + headerClass + "'>&nbsp;</th>";
3124
3125 cellsHTML = '';
3126
3127 for (col=0; col<colCnt; col++) {
3128
3129 date = cellToDate(0, col);
3130
3131 classNames = [
3132 'fc-col' + col,
3133 'fc-' + dayIDs[date.getDay()],
3134 contentClass
3135 ];
3136 if (+date == +today) {
3137 classNames.push(
3138 tm + '-state-highlight',
3139 'fc-today'
3140 );
3141 }
3142 else if (date < today) {
3143 classNames.push('fc-past');
3144 }
3145 else {
3146 classNames.push('fc-future');
3147 }
3148
3149 cellHTML =
3150 "<td class='" + classNames.join(' ') + "'>" +
3151 "<div>" +
3152 "<div class='fc-day-content'>" +
3153 "<div style='position:relative'>&nbsp;</div>" +
3154 "</div>" +
3155 "</div>" +
3156 "</td>";
3157
3158 cellsHTML += cellHTML;
3159 }
3160
3161 html += cellsHTML;
3162 html +=
3163 "<td class='fc-agenda-gutter " + contentClass + "'>&nbsp;</td>" +
3164 "</tr>" +
3165 "</tbody>";
3166
3167 return html;
3168 }
3169
3170
3171 // TODO: data-date on the cells
3172
3173
3174
3175 /* Dimensions
3176 -----------------------------------------------------------------------*/
3177
3178
3179 function setHeight(height) {
3180 if (height === undefined) {
3181 height = viewHeight;
3182 }
3183 viewHeight = height;
3184 slotTopCache = {};
3185
3186 var headHeight = dayBody.position().top;
3187 var allDayHeight = slotScroller.position().top; // including divider
3188 var bodyHeight = Math.min( // total body height, including borders
3189 height - headHeight, // when scrollbars
3190 slotTable.height() + allDayHeight + 1 // when no scrollbars. +1 for bottom border
3191 );
3192
3193 dayBodyFirstCellStretcher
3194 .height(bodyHeight - vsides(dayBodyFirstCell));
3195
3196 slotLayer.css('top', headHeight);
3197
3198 slotScroller.height(bodyHeight - allDayHeight - 1);
3199
3200 // the stylesheet guarantees that the first row has no border.
3201 // this allows .height() to work well cross-browser.
3202 slotHeight = slotTable.find('tr:first').height() + 1; // +1 for bottom border
3203
3204 snapRatio = opt('slotMinutes') / snapMinutes;
3205 snapHeight = slotHeight / snapRatio;
3206 }
3207
3208
3209 function setWidth(width) {
3210 viewWidth = width;
3211 colPositions.clear();
3212 colContentPositions.clear();
3213
3214 var axisFirstCells = dayHead.find('th:first');
3215 if (allDayTable) {
3216 axisFirstCells = axisFirstCells.add(allDayTable.find('th:first'));
3217 }
3218 axisFirstCells = axisFirstCells.add(slotTable.find('th:first'));
3219
3220 axisWidth = 0;
3221 setOuterWidth(
3222 axisFirstCells
3223 .width('')
3224 .each(function(i, _cell) {
3225 axisWidth = Math.max(axisWidth, $(_cell).outerWidth());
3226 }),
3227 axisWidth
3228 );
3229
3230 var gutterCells = dayTable.find('.fc-agenda-gutter');
3231 if (allDayTable) {
3232 gutterCells = gutterCells.add(allDayTable.find('th.fc-agenda-gutter'));
3233 }
3234
3235 var slotTableWidth = slotScroller[0].clientWidth; // needs to be done after axisWidth (for IE7)
3236
3237 gutterWidth = slotScroller.width() - slotTableWidth;
3238 if (gutterWidth) {
3239 setOuterWidth(gutterCells, gutterWidth);
3240 gutterCells
3241 .show()
3242 .prev()
3243 .removeClass('fc-last');
3244 }else{
3245 gutterCells
3246 .hide()
3247 .prev()
3248 .addClass('fc-last');
3249 }
3250
3251 colWidth = Math.floor((slotTableWidth - axisWidth) / colCnt);
3252 setOuterWidth(dayHeadCells.slice(0, -1), colWidth);
3253 }
3254
3255
3256
3257 /* Scrolling
3258 -----------------------------------------------------------------------*/
3259
3260
3261 function resetScroll() {
3262 var d0 = zeroDate();
3263 var scrollDate = cloneDate(d0);
3264 scrollDate.setHours(opt('firstHour'));
3265 var top = timePosition(d0, scrollDate) + 1; // +1 for the border
3266 function scroll() {
3267 slotScroller.scrollTop(top);
3268 }
3269 scroll();
3270 setTimeout(scroll, 0); // overrides any previous scroll state made by the browser
3271 }
3272
3273
3274 function afterRender() { // after the view has been freshly rendered and sized
3275 resetScroll();
3276 }
3277
3278
3279
3280 /* Slot/Day clicking and binding
3281 -----------------------------------------------------------------------*/
3282
3283
3284 function dayBind(cells) {
3285 cells.click(slotClick)
3286 .mousedown(daySelectionMousedown);
3287 }
3288
3289
3290 function slotBind(cells) {
3291 cells.click(slotClick)
3292 .mousedown(slotSelectionMousedown);
3293 }
3294
3295
3296 function slotClick(ev) {
3297 if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick
3298 var col = Math.min(colCnt-1, Math.floor((ev.pageX - dayTable.offset().left - axisWidth) / colWidth));
3299 var date = cellToDate(0, col);
3300 var rowMatch = this.parentNode.className.match(/fc-slot(\d+)/); // TODO: maybe use data
3301 if (rowMatch) {
3302 var mins = parseInt(rowMatch[1]) * opt('slotMinutes');
3303 var hours = Math.floor(mins/60);
3304 date.setHours(hours);
3305 date.setMinutes(mins%60 + minMinute);
3306 trigger('dayClick', dayBodyCells[col], date, false, ev);
3307 }else{
3308 trigger('dayClick', dayBodyCells[col], date, true, ev);
3309 }
3310 }
3311 }
3312
3313
3314
3315 /* Semi-transparent Overlay Helpers
3316 -----------------------------------------------------*/
3317 // TODO: should be consolidated with BasicView's methods
3318
3319
3320 function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive
3321
3322 if (refreshCoordinateGrid) {
3323 coordinateGrid.build();
3324 }
3325
3326 var segments = rangeToSegments(overlayStart, overlayEnd);
3327
3328 for (var i=0; i<segments.length; i++) {
3329 var segment = segments[i];
3330 dayBind(
3331 renderCellOverlay(
3332 segment.row,
3333 segment.leftCol,
3334 segment.row,
3335 segment.rightCol
3336 )
3337 );
3338 }
3339 }
3340
3341
3342 function renderCellOverlay(row0, col0, row1, col1) { // only for all-day?
3343 var rect = coordinateGrid.rect(row0, col0, row1, col1, slotLayer);
3344 return renderOverlay(rect, slotLayer);
3345 }
3346
3347
3348 function renderSlotOverlay(overlayStart, overlayEnd) {
3349 for (var i=0; i<colCnt; i++) {
3350 var dayStart = cellToDate(0, i);
3351 var dayEnd = addDays(cloneDate(dayStart), 1);
3352 var stretchStart = new Date(Math.max(dayStart, overlayStart));
3353 var stretchEnd = new Date(Math.min(dayEnd, overlayEnd));
3354 if (stretchStart < stretchEnd) {
3355 var rect = coordinateGrid.rect(0, i, 0, i, slotContainer); // only use it for horizontal coords
3356 var top = timePosition(dayStart, stretchStart);
3357 var bottom = timePosition(dayStart, stretchEnd);
3358 rect.top = top;
3359 rect.height = bottom - top;
3360 slotBind(
3361 renderOverlay(rect, slotContainer)
3362 );
3363 }
3364 }
3365 }
3366
3367
3368
3369 /* Coordinate Utilities
3370 -----------------------------------------------------------------------------*/
3371
3372
3373 coordinateGrid = new CoordinateGrid(function(rows, cols) {
3374 var e, n, p;
3375 dayHeadCells.each(function(i, _e) {
3376 e = $(_e);
3377 n = e.offset().left;
3378 if (i) {
3379 p[1] = n;
3380 }
3381 p = [n];
3382 cols[i] = p;
3383 });
3384 p[1] = n + e.outerWidth();
3385 if (opt('allDaySlot')) {
3386 e = allDayRow;
3387 n = e.offset().top;
3388 rows[0] = [n, n+e.outerHeight()];
3389 }
3390 var slotTableTop = slotContainer.offset().top;
3391 var slotScrollerTop = slotScroller.offset().top;
3392 var slotScrollerBottom = slotScrollerTop + slotScroller.outerHeight();
3393 function constrain(n) {
3394 return Math.max(slotScrollerTop, Math.min(slotScrollerBottom, n));
3395 }
3396 for (var i=0; i<slotCnt*snapRatio; i++) { // adapt slot count to increased/decreased selection slot count
3397 rows.push([
3398 constrain(slotTableTop + snapHeight*i),
3399 constrain(slotTableTop + snapHeight*(i+1))
3400 ]);
3401 }
3402 });
3403
3404
3405 hoverListener = new HoverListener(coordinateGrid);
3406
3407 colPositions = new HorizontalPositionCache(function(col) {
3408 return dayBodyCellInners.eq(col);
3409 });
3410
3411 colContentPositions = new HorizontalPositionCache(function(col) {
3412 return dayBodyCellContentInners.eq(col);
3413 });
3414
3415
3416 function colLeft(col) {
3417 return colPositions.left(col);
3418 }
3419
3420
3421 function colContentLeft(col) {
3422 return colContentPositions.left(col);
3423 }
3424
3425
3426 function colRight(col) {
3427 return colPositions.right(col);
3428 }
3429
3430
3431 function colContentRight(col) {
3432 return colContentPositions.right(col);
3433 }
3434
3435
3436 function getIsCellAllDay(cell) {
3437 return opt('allDaySlot') && !cell.row;
3438 }
3439
3440
3441 function realCellToDate(cell) { // ugh "real" ... but blame it on our abuse of the "cell" system
3442 var d = cellToDate(0, cell.col);
3443 var slotIndex = cell.row;
3444 if (opt('allDaySlot')) {
3445 slotIndex--;
3446 }
3447 if (slotIndex >= 0) {
3448 addMinutes(d, minMinute + slotIndex * snapMinutes);
3449 }
3450 return d;
3451 }
3452
3453
3454 // get the Y coordinate of the given time on the given day (both Date objects)
3455 function timePosition(day, time) { // both date objects. day holds 00:00 of current day
3456 day = cloneDate(day, true);
3457 if (time < addMinutes(cloneDate(day), minMinute)) {
3458 return 0;
3459 }
3460 if (time >= addMinutes(cloneDate(day), maxMinute)) {
3461 return slotTable.height();
3462 }
3463 var slotMinutes = opt('slotMinutes'),
3464 minutes = time.getHours()*60 + time.getMinutes() - minMinute,
3465 slotI = Math.floor(minutes / slotMinutes),
3466 slotTop = slotTopCache[slotI];
3467 if (slotTop === undefined) {
3468 slotTop = slotTopCache[slotI] =
3469 slotTable.find('tr').eq(slotI).find('td div')[0].offsetTop;
3470 // .eq() is faster than ":eq()" selector
3471 // [0].offsetTop is faster than .position().top (do we really need this optimization?)
3472 // a better optimization would be to cache all these divs
3473 }
3474 return Math.max(0, Math.round(
3475 slotTop - 1 + slotHeight * ((minutes % slotMinutes) / slotMinutes)
3476 ));
3477 }
3478
3479
3480 function getAllDayRow(index) {
3481 return allDayRow;
3482 }
3483
3484
3485 function defaultEventEnd(event) {
3486 var start = cloneDate(event.start);
3487 if (event.allDay) {
3488 return start;
3489 }
3490 return addMinutes(start, opt('defaultEventMinutes'));
3491 }
3492
3493
3494
3495 /* Selection
3496 ---------------------------------------------------------------------------------*/
3497
3498
3499 function defaultSelectionEnd(startDate, allDay) {
3500 if (allDay) {
3501 return cloneDate(startDate);
3502 }
3503 return addMinutes(cloneDate(startDate), opt('slotMinutes'));
3504 }
3505
3506
3507 function renderSelection(startDate, endDate, allDay) { // only for all-day
3508 if (allDay) {
3509 if (opt('allDaySlot')) {
3510 renderDayOverlay(startDate, addDays(cloneDate(endDate), 1), true);
3511 }
3512 }else{
3513 renderSlotSelection(startDate, endDate);
3514 }
3515 }
3516
3517
3518 function renderSlotSelection(startDate, endDate) {
3519 var helperOption = opt('selectHelper');
3520 coordinateGrid.build();
3521 if (helperOption) {
3522 var col = dateToCell(startDate).col;
3523 if (col >= 0 && col < colCnt) { // only works when times are on same day
3524 var rect = coordinateGrid.rect(0, col, 0, col, slotContainer); // only for horizontal coords
3525 var top = timePosition(startDate, startDate);
3526 var bottom = timePosition(startDate, endDate);
3527 if (bottom > top) { // protect against selections that are entirely before or after visible range
3528 rect.top = top;
3529 rect.height = bottom - top;
3530 rect.left += 2;
3531 rect.width -= 5;
3532 if ($.isFunction(helperOption)) {
3533 var helperRes = helperOption(startDate, endDate);
3534 if (helperRes) {
3535 rect.position = 'absolute';
3536 selectionHelper = $(helperRes)
3537 .css(rect)
3538 .appendTo(slotContainer);
3539 }
3540 }else{
3541 rect.isStart = true; // conside rect a "seg" now
3542 rect.isEnd = true; //
3543 selectionHelper = $(slotSegHtml(
3544 {
3545 title: '',
3546 start: startDate,
3547 end: endDate,
3548 className: ['fc-select-helper'],
3549 editable: false
3550 },
3551 rect
3552 ));
3553 selectionHelper.css('opacity', opt('dragOpacity'));
3554 }
3555 if (selectionHelper) {
3556 slotBind(selectionHelper);
3557 slotContainer.append(selectionHelper);
3558 setOuterWidth(selectionHelper, rect.width, true); // needs to be after appended
3559 setOuterHeight(selectionHelper, rect.height, true);
3560 }
3561 }
3562 }
3563 }else{
3564 renderSlotOverlay(startDate, endDate);
3565 }
3566 }
3567
3568
3569 function clearSelection() {
3570 clearOverlays();
3571 if (selectionHelper) {
3572 selectionHelper.remove();
3573 selectionHelper = null;
3574 }
3575 }
3576
3577
3578 function slotSelectionMousedown(ev) {
3579 if (ev.which == 1 && opt('selectable')) { // ev.which==1 means left mouse button
3580 unselect(ev);
3581 var dates;
3582 hoverListener.start(function(cell, origCell) {
3583 clearSelection();
3584 if (cell && cell.col == origCell.col && !getIsCellAllDay(cell)) {
3585 var d1 = realCellToDate(origCell);
3586 var d2 = realCellToDate(cell);
3587 dates = [
3588 d1,
3589 addMinutes(cloneDate(d1), snapMinutes), // calculate minutes depending on selection slot minutes
3590 d2,
3591 addMinutes(cloneDate(d2), snapMinutes)
3592 ].sort(dateCompare);
3593 renderSlotSelection(dates[0], dates[3]);
3594 }else{
3595 dates = null;
3596 }
3597 }, ev);
3598 $(document).one('mouseup', function(ev) {
3599 hoverListener.stop();
3600 if (dates) {
3601 if (+dates[0] == +dates[1]) {
3602 reportDayClick(dates[0], false, ev);
3603 }
3604 reportSelection(dates[0], dates[3], false, ev);
3605 }
3606 });
3607 }
3608 }
3609
3610
3611 function reportDayClick(date, allDay, ev) {
3612 trigger('dayClick', dayBodyCells[dateToCell(date).col], date, allDay, ev);
3613 }
3614
3615
3616
3617 /* External Dragging
3618 --------------------------------------------------------------------------------*/
3619
3620
3621 function dragStart(_dragElement, ev, ui) {
3622 hoverListener.start(function(cell) {
3623 clearOverlays();
3624 if (cell) {
3625 if (getIsCellAllDay(cell)) {
3626 renderCellOverlay(cell.row, cell.col, cell.row, cell.col);
3627 }else{
3628 var d1 = realCellToDate(cell);
3629 var d2 = addMinutes(cloneDate(d1), opt('defaultEventMinutes'));
3630 renderSlotOverlay(d1, d2);
3631 }
3632 }
3633 }, ev);
3634 }
3635
3636
3637 function dragStop(_dragElement, ev, ui) {
3638 var cell = hoverListener.stop();
3639 clearOverlays();
3640 if (cell) {
3641 trigger('drop', _dragElement, realCellToDate(cell), getIsCellAllDay(cell), ev, ui);
3642 }
3643 }
3644
3645
3646}
3647
3648;;
3649
3650function AgendaEventRenderer() {
3651 var t = this;
3652
3653
3654 // exports
3655 t.renderEvents = renderEvents;
3656 t.clearEvents = clearEvents;
3657 t.slotSegHtml = slotSegHtml;
3658
3659
3660 // imports
3661 DayEventRenderer.call(t);
3662 var opt = t.opt;
3663 var trigger = t.trigger;
3664 var isEventDraggable = t.isEventDraggable;
3665 var isEventResizable = t.isEventResizable;
3666 var eventEnd = t.eventEnd;
3667 var eventElementHandlers = t.eventElementHandlers;
3668 var setHeight = t.setHeight;
3669 var getDaySegmentContainer = t.getDaySegmentContainer;
3670 var getSlotSegmentContainer = t.getSlotSegmentContainer;
3671 var getHoverListener = t.getHoverListener;
3672 var getMaxMinute = t.getMaxMinute;
3673 var getMinMinute = t.getMinMinute;
3674 var timePosition = t.timePosition;
3675 var getIsCellAllDay = t.getIsCellAllDay;
3676 var colContentLeft = t.colContentLeft;
3677 var colContentRight = t.colContentRight;
3678 var cellToDate = t.cellToDate;
3679 var getColCnt = t.getColCnt;
3680 var getColWidth = t.getColWidth;
3681 var getSnapHeight = t.getSnapHeight;
3682 var getSnapMinutes = t.getSnapMinutes;
3683 var getSlotContainer = t.getSlotContainer;
3684 var reportEventElement = t.reportEventElement;
3685 var showEvents = t.showEvents;
3686 var hideEvents = t.hideEvents;
3687 var eventDrop = t.eventDrop;
3688 var eventResize = t.eventResize;
3689 var renderDayOverlay = t.renderDayOverlay;
3690 var clearOverlays = t.clearOverlays;
3691 var renderDayEvents = t.renderDayEvents;
3692 var calendar = t.calendar;
3693 var formatDate = calendar.formatDate;
3694 var formatDates = calendar.formatDates;
3695
3696
3697 // overrides
3698 t.draggableDayEvent = draggableDayEvent;
3699
3700
3701
3702 /* Rendering
3703 ----------------------------------------------------------------------------*/
3704
3705
3706 function renderEvents(events, modifiedEventId) {
3707 var i, len=events.length,
3708 dayEvents=[],
3709 slotEvents=[];
3710 for (i=0; i<len; i++) {
3711 if (events[i].allDay) {
3712 dayEvents.push(events[i]);
3713 }else{
3714 slotEvents.push(events[i]);
3715 }
3716 }
3717
3718 if (opt('allDaySlot')) {
3719 renderDayEvents(dayEvents, modifiedEventId);
3720 setHeight(); // no params means set to viewHeight
3721 }
3722
3723 renderSlotSegs(compileSlotSegs(slotEvents), modifiedEventId);
3724 }
3725
3726
3727 function clearEvents() {
3728 getDaySegmentContainer().empty();
3729 getSlotSegmentContainer().empty();
3730 }
3731
3732
3733 function compileSlotSegs(events) {
3734 var colCnt = getColCnt(),
3735 minMinute = getMinMinute(),
3736 maxMinute = getMaxMinute(),
3737 d,
3738 visEventEnds = $.map(events, slotEventEnd),
3739 i,
3740 j, seg,
3741 colSegs,
3742 segs = [];
3743
3744 for (i=0; i<colCnt; i++) {
3745
3746 d = cellToDate(0, i);
3747 addMinutes(d, minMinute);
3748
3749 colSegs = sliceSegs(
3750 events,
3751 visEventEnds,
3752 d,
3753 addMinutes(cloneDate(d), maxMinute-minMinute)
3754 );
3755
3756 colSegs = placeSlotSegs(colSegs); // returns a new order
3757
3758 for (j=0; j<colSegs.length; j++) {
3759 seg = colSegs[j];
3760 seg.col = i;
3761 segs.push(seg);
3762 }
3763 }
3764
3765 return segs;
3766 }
3767
3768
3769 function sliceSegs(events, visEventEnds, start, end) {
3770 var segs = [],
3771 i, len=events.length, event,
3772 eventStart, eventEnd,
3773 segStart, segEnd,
3774 isStart, isEnd;
3775 for (i=0; i<len; i++) {
3776 event = events[i];
3777 eventStart = event.start;
3778 eventEnd = visEventEnds[i];
3779 if (eventEnd > start && eventStart < end) {
3780 if (eventStart < start) {
3781 segStart = cloneDate(start);
3782 isStart = false;
3783 }else{
3784 segStart = eventStart;
3785 isStart = true;
3786 }
3787 if (eventEnd > end) {
3788 segEnd = cloneDate(end);
3789 isEnd = false;
3790 }else{
3791 segEnd = eventEnd;
3792 isEnd = true;
3793 }
3794 segs.push({
3795 event: event,
3796 start: segStart,
3797 end: segEnd,
3798 isStart: isStart,
3799 isEnd: isEnd
3800 });
3801 }
3802 }
3803 return segs.sort(compareSlotSegs);
3804 }
3805
3806
3807 function slotEventEnd(event) {
3808 if (event.end) {
3809 return cloneDate(event.end);
3810 }else{
3811 return addMinutes(cloneDate(event.start), opt('defaultEventMinutes'));
3812 }
3813 }
3814
3815
3816 // renders events in the 'time slots' at the bottom
3817 // TODO: when we refactor this, when user returns `false` eventRender, don't have empty space
3818 // TODO: refactor will include using pixels to detect collisions instead of dates (handy for seg cmp)
3819
3820 function renderSlotSegs(segs, modifiedEventId) {
3821
3822 var i, segCnt=segs.length, seg,
3823 event,
3824 top,
3825 bottom,
3826 columnLeft,
3827 columnRight,
3828 columnWidth,
3829 width,
3830 left,
3831 right,
3832 html = '',
3833 eventElements,
3834 eventElement,
3835 triggerRes,
3836 titleElement,
3837 height,
3838 slotSegmentContainer = getSlotSegmentContainer(),
3839 isRTL = opt('isRTL');
3840
3841 // calculate position/dimensions, create html
3842 for (i=0; i<segCnt; i++) {
3843 seg = segs[i];
3844 event = seg.event;
3845 top = timePosition(seg.start, seg.start);
3846 bottom = timePosition(seg.start, seg.end);
3847 columnLeft = colContentLeft(seg.col);
3848 columnRight = colContentRight(seg.col);
3849 columnWidth = columnRight - columnLeft;
3850
3851 // shave off space on right near scrollbars (2.5%)
3852 // TODO: move this to CSS somehow
3853 columnRight -= columnWidth * .025;
3854 columnWidth = columnRight - columnLeft;
3855
3856 width = columnWidth * (seg.forwardCoord - seg.backwardCoord);
3857
3858 if (opt('slotEventOverlap')) {
3859 // double the width while making sure resize handle is visible
3860 // (assumed to be 20px wide)
3861 width = Math.max(
3862 (width - (20/2)) * 2,
3863 width // narrow columns will want to make the segment smaller than
3864 // the natural width. don't allow it
3865 );
3866 }
3867
3868 if (isRTL) {
3869 right = columnRight - seg.backwardCoord * columnWidth;
3870 left = right - width;
3871 }
3872 else {
3873 left = columnLeft + seg.backwardCoord * columnWidth;
3874 right = left + width;
3875 }
3876
3877 // make sure horizontal coordinates are in bounds
3878 left = Math.max(left, columnLeft);
3879 right = Math.min(right, columnRight);
3880 width = right - left;
3881
3882 seg.top = top;
3883 seg.left = left;
3884 seg.outerWidth = width;
3885 seg.outerHeight = bottom - top;
3886 html += slotSegHtml(event, seg);
3887 }
3888
3889 slotSegmentContainer[0].innerHTML = html; // faster than html()
3890 eventElements = slotSegmentContainer.children();
3891
3892 // retrieve elements, run through eventRender callback, bind event handlers
3893 for (i=0; i<segCnt; i++) {
3894 seg = segs[i];
3895 event = seg.event;
3896 eventElement = $(eventElements[i]); // faster than eq()
3897 triggerRes = trigger('eventRender', event, event, eventElement);
3898 if (triggerRes === false) {
3899 eventElement.remove();
3900 }else{
3901 if (triggerRes && triggerRes !== true) {
3902 eventElement.remove();
3903 eventElement = $(triggerRes)
3904 .css({
3905 position: 'absolute',
3906 top: seg.top,
3907 left: seg.left
3908 })
3909 .appendTo(slotSegmentContainer);
3910 }
3911 seg.element = eventElement;
3912 if (event._id === modifiedEventId) {
3913 bindSlotSeg(event, eventElement, seg);
3914 }else{
3915 eventElement[0]._fci = i; // for lazySegBind
3916 }
3917 reportEventElement(event, eventElement);
3918 }
3919 }
3920
3921 lazySegBind(slotSegmentContainer, segs, bindSlotSeg);
3922
3923 // record event sides and title positions
3924 for (i=0; i<segCnt; i++) {
3925 seg = segs[i];
3926 if (eventElement = seg.element) {
3927 seg.vsides = vsides(eventElement, true);
3928 seg.hsides = hsides(eventElement, true);
3929 titleElement = eventElement.find('.fc-event-title');
3930 if (titleElement.length) {
3931 seg.contentTop = titleElement[0].offsetTop;
3932 }
3933 }
3934 }
3935
3936 // set all positions/dimensions at once
3937 for (i=0; i<segCnt; i++) {
3938 seg = segs[i];
3939 if (eventElement = seg.element) {
3940 eventElement[0].style.width = Math.max(0, seg.outerWidth - seg.hsides) + 'px';
3941 height = Math.max(0, seg.outerHeight - seg.vsides);
3942 eventElement[0].style.height = height + 'px';
3943 event = seg.event;
3944 if (seg.contentTop !== undefined && height - seg.contentTop < 10) {
3945 // not enough room for title, put it in the time (TODO: maybe make both display:inline instead)
3946 eventElement.find('div.fc-event-time')
3947 .text(formatDate(event.start, opt('timeFormat')) + ' - ' + event.title);
3948 eventElement.find('div.fc-event-title')
3949 .remove();
3950 }
3951 trigger('eventAfterRender', event, event, eventElement);
3952 }
3953 }
3954
3955 }
3956
3957
3958 function slotSegHtml(event, seg) {
3959 var html = "<";
3960 var url = event.url;
3961 var skinCss = getSkinCss(event, opt);
3962 var classes = ['fc-event', 'fc-event-vert'];
3963 if (isEventDraggable(event)) {
3964 classes.push('fc-event-draggable');
3965 }
3966 if (seg.isStart) {
3967 classes.push('fc-event-start');
3968 }
3969 if (seg.isEnd) {
3970 classes.push('fc-event-end');
3971 }
3972 classes = classes.concat(event.className);
3973 if (event.source) {
3974 classes = classes.concat(event.source.className || []);
3975 }
3976 if (url) {
3977 html += "a href='" + htmlEscape(event.url) + "'";
3978 }else{
3979 html += "div";
3980 }
3981 html +=
3982 " class='" + classes.join(' ') + "'" +
3983 " style=" +
3984 "'" +
3985 "position:absolute;" +
3986 "top:" + seg.top + "px;" +
3987 "left:" + seg.left + "px;" +
3988 skinCss +
3989 "'" +
3990 ">" +
3991 "<div class='fc-event-inner'>" +
3992 "<div class='fc-event-time'>" +
3993 htmlEscape(formatDates(event.start, event.end, opt('timeFormat'))) +
3994 "</div>" +
3995 "<div class='fc-event-title'>" +
3996 htmlEscape(event.title || '') +
3997 "</div>" +
3998 "</div>" +
3999 "<div class='fc-event-bg'></div>";
4000 if (seg.isEnd && isEventResizable(event)) {
4001 html +=
4002 "<div class='ui-resizable-handle ui-resizable-s'>=</div>";
4003 }
4004 html +=
4005 "</" + (url ? "a" : "div") + ">";
4006 return html;
4007 }
4008
4009
4010 function bindSlotSeg(event, eventElement, seg) {
4011 var timeElement = eventElement.find('div.fc-event-time');
4012 if (isEventDraggable(event)) {
4013 draggableSlotEvent(event, eventElement, timeElement);
4014 }
4015 if (seg.isEnd && isEventResizable(event)) {
4016 resizableSlotEvent(event, eventElement, timeElement);
4017 }
4018 eventElementHandlers(event, eventElement);
4019 }
4020
4021
4022
4023 /* Dragging
4024 -----------------------------------------------------------------------------------*/
4025
4026
4027 // when event starts out FULL-DAY
4028 // overrides DayEventRenderer's version because it needs to account for dragging elements
4029 // to and from the slot area.
4030
4031 function draggableDayEvent(event, eventElement, seg) {
4032 var isStart = seg.isStart;
4033 var origWidth;
4034 var revert;
4035 var allDay = true;
4036 var dayDelta;
4037 var hoverListener = getHoverListener();
4038 var colWidth = getColWidth();
4039 var snapHeight = getSnapHeight();
4040 var snapMinutes = getSnapMinutes();
4041 var minMinute = getMinMinute();
4042 eventElement.draggable({
4043 opacity: opt('dragOpacity', 'month'), // use whatever the month view was using
4044 revertDuration: opt('dragRevertDuration'),
4045 start: function(ev, ui) {
4046 trigger('eventDragStart', eventElement, event, ev, ui);
4047 hideEvents(event, eventElement);
4048 origWidth = eventElement.width();
4049 hoverListener.start(function(cell, origCell) {
4050 clearOverlays();
4051 if (cell) {
4052 revert = false;
4053 var origDate = cellToDate(0, origCell.col);
4054 var date = cellToDate(0, cell.col);
4055 dayDelta = dayDiff(date, origDate);
4056 if (!cell.row) {
4057 // on full-days
4058 renderDayOverlay(
4059 addDays(cloneDate(event.start), dayDelta),
4060 addDays(exclEndDay(event), dayDelta)
4061 );
4062 resetElement();
4063 }else{
4064 // mouse is over bottom slots
4065 if (isStart) {
4066 if (allDay) {
4067 // convert event to temporary slot-event
4068 eventElement.width(colWidth - 10); // don't use entire width
4069 setOuterHeight(
4070 eventElement,
4071 snapHeight * Math.round(
4072 (event.end ? ((event.end - event.start) / MINUTE_MS) : opt('defaultEventMinutes')) /
4073 snapMinutes
4074 )
4075 );
4076 eventElement.draggable('option', 'grid', [colWidth, 1]);
4077 allDay = false;
4078 }
4079 }else{
4080 revert = true;
4081 }
4082 }
4083 revert = revert || (allDay && !dayDelta);
4084 }else{
4085 resetElement();
4086 revert = true;
4087 }
4088 eventElement.draggable('option', 'revert', revert);
4089 }, ev, 'drag');
4090 },
4091 stop: function(ev, ui) {
4092 hoverListener.stop();
4093 clearOverlays();
4094 trigger('eventDragStop', eventElement, event, ev, ui);
4095 if (revert) {
4096 // hasn't moved or is out of bounds (draggable has already reverted)
4097 resetElement();
4098 eventElement.css('filter', ''); // clear IE opacity side-effects
4099 showEvents(event, eventElement);
4100 }else{
4101 // changed!
4102 var minuteDelta = 0;
4103 if (!allDay) {
4104 minuteDelta = Math.round((eventElement.offset().top - getSlotContainer().offset().top) / snapHeight)
4105 * snapMinutes
4106 + minMinute
4107 - (event.start.getHours() * 60 + event.start.getMinutes());
4108 }
4109 eventDrop(this, event, dayDelta, minuteDelta, allDay, ev, ui);
4110 }
4111 }
4112 });
4113 function resetElement() {
4114 if (!allDay) {
4115 eventElement
4116 .width(origWidth)
4117 .height('')
4118 .draggable('option', 'grid', null);
4119 allDay = true;
4120 }
4121 }
4122 }
4123
4124
4125 // when event starts out IN TIMESLOTS
4126
4127 function draggableSlotEvent(event, eventElement, timeElement) {
4128 var coordinateGrid = t.getCoordinateGrid();
4129 var colCnt = getColCnt();
4130 var colWidth = getColWidth();
4131 var snapHeight = getSnapHeight();
4132 var snapMinutes = getSnapMinutes();
4133
4134 // states
4135 var origPosition; // original position of the element, not the mouse
4136 var origCell;
4137 var isInBounds, prevIsInBounds;
4138 var isAllDay, prevIsAllDay;
4139 var colDelta, prevColDelta;
4140 var dayDelta; // derived from colDelta
4141 var minuteDelta, prevMinuteDelta;
4142
4143 eventElement.draggable({
4144 scroll: false,
4145 grid: [ colWidth, snapHeight ],
4146 axis: colCnt==1 ? 'y' : false,
4147 opacity: opt('dragOpacity'),
4148 revertDuration: opt('dragRevertDuration'),
4149 start: function(ev, ui) {
4150
4151 trigger('eventDragStart', eventElement, event, ev, ui);
4152 hideEvents(event, eventElement);
4153
4154 coordinateGrid.build();
4155
4156 // initialize states
4157 origPosition = eventElement.position();
4158 origCell = coordinateGrid.cell(ev.pageX, ev.pageY);
4159 isInBounds = prevIsInBounds = true;
4160 isAllDay = prevIsAllDay = getIsCellAllDay(origCell);
4161 colDelta = prevColDelta = 0;
4162 dayDelta = 0;
4163 minuteDelta = prevMinuteDelta = 0;
4164
4165 },
4166 drag: function(ev, ui) {
4167
4168 // NOTE: this `cell` value is only useful for determining in-bounds and all-day.
4169 // Bad for anything else due to the discrepancy between the mouse position and the
4170 // element position while snapping. (problem revealed in PR #55)
4171 //
4172 // PS- the problem exists for draggableDayEvent() when dragging an all-day event to a slot event.
4173 // We should overhaul the dragging system and stop relying on jQuery UI.
4174 var cell = coordinateGrid.cell(ev.pageX, ev.pageY);
4175
4176 // update states
4177 isInBounds = !!cell;
4178 if (isInBounds) {
4179 isAllDay = getIsCellAllDay(cell);
4180
4181 // calculate column delta
4182 colDelta = Math.round((ui.position.left - origPosition.left) / colWidth);
4183 if (colDelta != prevColDelta) {
4184 // calculate the day delta based off of the original clicked column and the column delta
4185 var origDate = cellToDate(0, origCell.col);
4186 var col = origCell.col + colDelta;
4187 col = Math.max(0, col);
4188 col = Math.min(colCnt-1, col);
4189 var date = cellToDate(0, col);
4190 dayDelta = dayDiff(date, origDate);
4191 }
4192
4193 // calculate minute delta (only if over slots)
4194 if (!isAllDay) {
4195 minuteDelta = Math.round((ui.position.top - origPosition.top) / snapHeight) * snapMinutes;
4196 }
4197 }
4198
4199 // any state changes?
4200 if (
4201 isInBounds != prevIsInBounds ||
4202 isAllDay != prevIsAllDay ||
4203 colDelta != prevColDelta ||
4204 minuteDelta != prevMinuteDelta
4205 ) {
4206
4207 updateUI();
4208
4209 // update previous states for next time
4210 prevIsInBounds = isInBounds;
4211 prevIsAllDay = isAllDay;
4212 prevColDelta = colDelta;
4213 prevMinuteDelta = minuteDelta;
4214 }
4215
4216 // if out-of-bounds, revert when done, and vice versa.
4217 eventElement.draggable('option', 'revert', !isInBounds);
4218
4219 },
4220 stop: function(ev, ui) {
4221
4222 clearOverlays();
4223 trigger('eventDragStop', eventElement, event, ev, ui);
4224
4225 if (isInBounds && (isAllDay || dayDelta || minuteDelta)) { // changed!
4226 eventDrop(this, event, dayDelta, isAllDay ? 0 : minuteDelta, isAllDay, ev, ui);
4227 }
4228 else { // either no change or out-of-bounds (draggable has already reverted)
4229
4230 // reset states for next time, and for updateUI()
4231 isInBounds = true;
4232 isAllDay = false;
4233 colDelta = 0;
4234 dayDelta = 0;
4235 minuteDelta = 0;
4236
4237 updateUI();
4238 eventElement.css('filter', ''); // clear IE opacity side-effects
4239
4240 // sometimes fast drags make event revert to wrong position, so reset.
4241 // also, if we dragged the element out of the area because of snapping,
4242 // but the *mouse* is still in bounds, we need to reset the position.
4243 eventElement.css(origPosition);
4244
4245 showEvents(event, eventElement);
4246 }
4247 }
4248 });
4249
4250 function updateUI() {
4251 clearOverlays();
4252 if (isInBounds) {
4253 if (isAllDay) {
4254 timeElement.hide();
4255 eventElement.draggable('option', 'grid', null); // disable grid snapping
4256 renderDayOverlay(
4257 addDays(cloneDate(event.start), dayDelta),
4258 addDays(exclEndDay(event), dayDelta)
4259 );
4260 }
4261 else {
4262 updateTimeText(minuteDelta);
4263 timeElement.css('display', ''); // show() was causing display=inline
4264 eventElement.draggable('option', 'grid', [colWidth, snapHeight]); // re-enable grid snapping
4265 }
4266 }
4267 }
4268
4269 function updateTimeText(minuteDelta) {
4270 var newStart = addMinutes(cloneDate(event.start), minuteDelta);
4271 var newEnd;
4272 if (event.end) {
4273 newEnd = addMinutes(cloneDate(event.end), minuteDelta);
4274 }
4275 timeElement.text(formatDates(newStart, newEnd, opt('timeFormat')));
4276 }
4277
4278 }
4279
4280
4281
4282 /* Resizing
4283 --------------------------------------------------------------------------------------*/
4284
4285
4286 function resizableSlotEvent(event, eventElement, timeElement) {
4287 var snapDelta, prevSnapDelta;
4288 var snapHeight = getSnapHeight();
4289 var snapMinutes = getSnapMinutes();
4290 eventElement.resizable({
4291 handles: {
4292 s: '.ui-resizable-handle'
4293 },
4294 grid: snapHeight,
4295 start: function(ev, ui) {
4296 snapDelta = prevSnapDelta = 0;
4297 hideEvents(event, eventElement);
4298 trigger('eventResizeStart', this, event, ev, ui);
4299 },
4300 resize: function(ev, ui) {
4301 // don't rely on ui.size.height, doesn't take grid into account
4302 snapDelta = Math.round((Math.max(snapHeight, eventElement.height()) - ui.originalSize.height) / snapHeight);
4303 if (snapDelta != prevSnapDelta) {
4304 timeElement.text(
4305 formatDates(
4306 event.start,
4307 (!snapDelta && !event.end) ? null : // no change, so don't display time range
4308 addMinutes(eventEnd(event), snapMinutes*snapDelta),
4309 opt('timeFormat')
4310 )
4311 );
4312 prevSnapDelta = snapDelta;
4313 }
4314 },
4315 stop: function(ev, ui) {
4316 trigger('eventResizeStop', this, event, ev, ui);
4317 if (snapDelta) {
4318 eventResize(this, event, 0, snapMinutes*snapDelta, ev, ui);
4319 }else{
4320 showEvents(event, eventElement);
4321 // BUG: if event was really short, need to put title back in span
4322 }
4323 }
4324 });
4325 }
4326
4327
4328}
4329
4330
4331
4332/* Agenda Event Segment Utilities
4333-----------------------------------------------------------------------------*/
4334
4335
4336// Sets the seg.backwardCoord and seg.forwardCoord on each segment and returns a new
4337// list in the order they should be placed into the DOM (an implicit z-index).
4338function placeSlotSegs(segs) {
4339 var levels = buildSlotSegLevels(segs);
4340 var level0 = levels[0];
4341 var i;
4342
4343 computeForwardSlotSegs(levels);
4344
4345 if (level0) {
4346
4347 for (i=0; i<level0.length; i++) {
4348 computeSlotSegPressures(level0[i]);
4349 }
4350
4351 for (i=0; i<level0.length; i++) {
4352 computeSlotSegCoords(level0[i], 0, 0);
4353 }
4354 }
4355
4356 return flattenSlotSegLevels(levels);
4357}
4358
4359
4360// Builds an array of segments "levels". The first level will be the leftmost tier of segments
4361// if the calendar is left-to-right, or the rightmost if the calendar is right-to-left.
4362function buildSlotSegLevels(segs) {
4363 var levels = [];
4364 var i, seg;
4365 var j;
4366
4367 for (i=0; i<segs.length; i++) {
4368 seg = segs[i];
4369
4370 // go through all the levels and stop on the first level where there are no collisions
4371 for (j=0; j<levels.length; j++) {
4372 if (!computeSlotSegCollisions(seg, levels[j]).length) {
4373 break;
4374 }
4375 }
4376
4377 (levels[j] || (levels[j] = [])).push(seg);
4378 }
4379
4380 return levels;
4381}
4382
4383
4384// For every segment, figure out the other segments that are in subsequent
4385// levels that also occupy the same vertical space. Accumulate in seg.forwardSegs
4386function computeForwardSlotSegs(levels) {
4387 var i, level;
4388 var j, seg;
4389 var k;
4390
4391 for (i=0; i<levels.length; i++) {
4392 level = levels[i];
4393
4394 for (j=0; j<level.length; j++) {
4395 seg = level[j];
4396
4397 seg.forwardSegs = [];
4398 for (k=i+1; k<levels.length; k++) {
4399 computeSlotSegCollisions(seg, levels[k], seg.forwardSegs);
4400 }
4401 }
4402 }
4403}
4404
4405
4406// Figure out which path forward (via seg.forwardSegs) results in the longest path until
4407// the furthest edge is reached. The number of segments in this path will be seg.forwardPressure
4408function computeSlotSegPressures(seg) {
4409 var forwardSegs = seg.forwardSegs;
4410 var forwardPressure = 0;
4411 var i, forwardSeg;
4412
4413 if (seg.forwardPressure === undefined) { // not already computed
4414
4415 for (i=0; i<forwardSegs.length; i++) {
4416 forwardSeg = forwardSegs[i];
4417
4418 // figure out the child's maximum forward path
4419 computeSlotSegPressures(forwardSeg);
4420
4421 // either use the existing maximum, or use the child's forward pressure
4422 // plus one (for the forwardSeg itself)
4423 forwardPressure = Math.max(
4424 forwardPressure,
4425 1 + forwardSeg.forwardPressure
4426 );
4427 }
4428
4429 seg.forwardPressure = forwardPressure;
4430 }
4431}
4432
4433
4434// Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range
4435// from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to "left" and
4436// seg.forwardCoord maps to "right" (via percentage). Vice-versa if the calendar is right-to-left.
4437//
4438// The segment might be part of a "series", which means consecutive segments with the same pressure
4439// who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of
4440// segments behind this one in the current series, and `seriesBackwardCoord` is the starting
4441// coordinate of the first segment in the series.
4442function computeSlotSegCoords(seg, seriesBackwardPressure, seriesBackwardCoord) {
4443 var forwardSegs = seg.forwardSegs;
4444 var i;
4445
4446 if (seg.forwardCoord === undefined) { // not already computed
4447
4448 if (!forwardSegs.length) {
4449
4450 // if there are no forward segments, this segment should butt up against the edge
4451 seg.forwardCoord = 1;
4452 }
4453 else {
4454
4455 // sort highest pressure first
4456 forwardSegs.sort(compareForwardSlotSegs);
4457
4458 // this segment's forwardCoord will be calculated from the backwardCoord of the
4459 // highest-pressure forward segment.
4460 computeSlotSegCoords(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord);
4461 seg.forwardCoord = forwardSegs[0].backwardCoord;
4462 }
4463
4464 // calculate the backwardCoord from the forwardCoord. consider the series
4465 seg.backwardCoord = seg.forwardCoord -
4466 (seg.forwardCoord - seriesBackwardCoord) / // available width for series
4467 (seriesBackwardPressure + 1); // # of segments in the series
4468
4469 // use this segment's coordinates to computed the coordinates of the less-pressurized
4470 // forward segments
4471 for (i=0; i<forwardSegs.length; i++) {
4472 computeSlotSegCoords(forwardSegs[i], 0, seg.forwardCoord);
4473 }
4474 }
4475}
4476
4477
4478// Outputs a flat array of segments, from lowest to highest level
4479function flattenSlotSegLevels(levels) {
4480 var segs = [];
4481 var i, level;
4482 var j;
4483
4484 for (i=0; i<levels.length; i++) {
4485 level = levels[i];
4486
4487 for (j=0; j<level.length; j++) {
4488 segs.push(level[j]);
4489 }
4490 }
4491
4492 return segs;
4493}
4494
4495
4496// Find all the segments in `otherSegs` that vertically collide with `seg`.
4497// Append into an optionally-supplied `results` array and return.
4498function computeSlotSegCollisions(seg, otherSegs, results) {
4499 results = results || [];
4500
4501 for (var i=0; i<otherSegs.length; i++) {
4502 if (isSlotSegCollision(seg, otherSegs[i])) {
4503 results.push(otherSegs[i]);
4504 }
4505 }
4506
4507 return results;
4508}
4509
4510
4511// Do these segments occupy the same vertical space?
4512function isSlotSegCollision(seg1, seg2) {
4513 return seg1.end > seg2.start && seg1.start < seg2.end;
4514}
4515
4516
4517// A cmp function for determining which forward segment to rely on more when computing coordinates.
4518function compareForwardSlotSegs(seg1, seg2) {
4519 // put higher-pressure first
4520 return seg2.forwardPressure - seg1.forwardPressure ||
4521 // put segments that are closer to initial edge first (and favor ones with no coords yet)
4522 (seg1.backwardCoord || 0) - (seg2.backwardCoord || 0) ||
4523 // do normal sorting...
4524 compareSlotSegs(seg1, seg2);
4525}
4526
4527
4528// A cmp function for determining which segment should be closer to the initial edge
4529// (the left edge on a left-to-right calendar).
4530function compareSlotSegs(seg1, seg2) {
4531 return seg1.start - seg2.start || // earlier start time goes first
4532 (seg2.end - seg2.start) - (seg1.end - seg1.start) || // tie? longer-duration goes first
4533 (seg1.event.title || '').localeCompare(seg2.event.title); // tie? alphabetically by title
4534}
4535
4536
4537;;
4538
4539
4540function View(element, calendar, viewName) {
4541 var t = this;
4542
4543
4544 // exports
4545 t.element = element;
4546 t.calendar = calendar;
4547 t.name = viewName;
4548 t.opt = opt;
4549 t.trigger = trigger;
4550 t.isEventDraggable = isEventDraggable;
4551 t.isEventResizable = isEventResizable;
4552 t.setEventData = setEventData;
4553 t.clearEventData = clearEventData;
4554 t.eventEnd = eventEnd;
4555 t.reportEventElement = reportEventElement;
4556 t.triggerEventDestroy = triggerEventDestroy;
4557 t.eventElementHandlers = eventElementHandlers;
4558 t.showEvents = showEvents;
4559 t.hideEvents = hideEvents;
4560 t.eventDrop = eventDrop;
4561 t.eventResize = eventResize;
4562 // t.title
4563 // t.start, t.end
4564 // t.visStart, t.visEnd
4565
4566
4567 // imports
4568 var defaultEventEnd = t.defaultEventEnd;
4569 var normalizeEvent = calendar.normalizeEvent; // in EventManager
4570 var reportEventChange = calendar.reportEventChange;
4571
4572
4573 // locals
4574 var eventsByID = {}; // eventID mapped to array of events (there can be multiple b/c of repeating events)
4575 var eventElementsByID = {}; // eventID mapped to array of jQuery elements
4576 var eventElementCouples = []; // array of objects, { event, element } // TODO: unify with segment system
4577 var options = calendar.options;
4578
4579
4580
4581 function opt(name, viewNameOverride) {
4582 var v = options[name];
4583 if ($.isPlainObject(v)) {
4584 return smartProperty(v, viewNameOverride || viewName);
4585 }
4586 return v;
4587 }
4588
4589
4590 function trigger(name, thisObj) {
4591 return calendar.trigger.apply(
4592 calendar,
4593 [name, thisObj || t].concat(Array.prototype.slice.call(arguments, 2), [t])
4594 );
4595 }
4596
4597
4598
4599 /* Event Editable Boolean Calculations
4600 ------------------------------------------------------------------------------*/
4601
4602
4603 function isEventDraggable(event) {
4604 var source = event.source || {};
4605 return firstDefined(
4606 event.startEditable,
4607 source.startEditable,
4608 opt('eventStartEditable'),
4609 event.editable,
4610 source.editable,
4611 opt('editable')
4612 )
4613 && !opt('disableDragging'); // deprecated
4614 }
4615
4616
4617 function isEventResizable(event) { // but also need to make sure the seg.isEnd == true
4618 var source = event.source || {};
4619 return firstDefined(
4620 event.durationEditable,
4621 source.durationEditable,
4622 opt('eventDurationEditable'),
4623 event.editable,
4624 source.editable,
4625 opt('editable')
4626 )
4627 && !opt('disableResizing'); // deprecated
4628 }
4629
4630
4631
4632 /* Event Data
4633 ------------------------------------------------------------------------------*/
4634
4635
4636 function setEventData(events) { // events are already normalized at this point
4637 eventsByID = {};
4638 var i, len=events.length, event;
4639 for (i=0; i<len; i++) {
4640 event = events[i];
4641 if (eventsByID[event._id]) {
4642 eventsByID[event._id].push(event);
4643 }else{
4644 eventsByID[event._id] = [event];
4645 }
4646 }
4647 }
4648
4649
4650 function clearEventData() {
4651 eventsByID = {};
4652 eventElementsByID = {};
4653 eventElementCouples = [];
4654 }
4655
4656
4657 // returns a Date object for an event's end
4658 function eventEnd(event) {
4659 return event.end ? cloneDate(event.end) : defaultEventEnd(event);
4660 }
4661
4662
4663
4664 /* Event Elements
4665 ------------------------------------------------------------------------------*/
4666
4667
4668 // report when view creates an element for an event
4669 function reportEventElement(event, element) {
4670 eventElementCouples.push({ event: event, element: element });
4671 if (eventElementsByID[event._id]) {
4672 eventElementsByID[event._id].push(element);
4673 }else{
4674 eventElementsByID[event._id] = [element];
4675 }
4676 }
4677
4678
4679 function triggerEventDestroy() {
4680 $.each(eventElementCouples, function(i, couple) {
4681 t.trigger('eventDestroy', couple.event, couple.event, couple.element);
4682 });
4683 }
4684
4685
4686 // attaches eventClick, eventMouseover, eventMouseout
4687 function eventElementHandlers(event, eventElement) {
4688 eventElement
4689 .click(function(ev) {
4690 if (!eventElement.hasClass('ui-draggable-dragging') &&
4691 !eventElement.hasClass('ui-resizable-resizing')) {
4692 return trigger('eventClick', this, event, ev);
4693 }
4694 })
4695 .hover(
4696 function(ev) {
4697 trigger('eventMouseover', this, event, ev);
4698 },
4699 function(ev) {
4700 trigger('eventMouseout', this, event, ev);
4701 }
4702 );
4703 // TODO: don't fire eventMouseover/eventMouseout *while* dragging is occuring (on subject element)
4704 // TODO: same for resizing
4705 }
4706
4707
4708 function showEvents(event, exceptElement) {
4709 eachEventElement(event, exceptElement, 'show');
4710 }
4711
4712
4713 function hideEvents(event, exceptElement) {
4714 eachEventElement(event, exceptElement, 'hide');
4715 }
4716
4717
4718 function eachEventElement(event, exceptElement, funcName) {
4719 // NOTE: there may be multiple events per ID (repeating events)
4720 // and multiple segments per event
4721 var elements = eventElementsByID[event._id],
4722 i, len = elements.length;
4723 for (i=0; i<len; i++) {
4724 if (!exceptElement || elements[i][0] != exceptElement[0]) {
4725 elements[i][funcName]();
4726 }
4727 }
4728 }
4729
4730
4731
4732 /* Event Modification Reporting
4733 ---------------------------------------------------------------------------------*/
4734
4735
4736 function eventDrop(e, event, dayDelta, minuteDelta, allDay, ev, ui) {
4737 var oldAllDay = event.allDay;
4738 var eventId = event._id;
4739 moveEvents(eventsByID[eventId], dayDelta, minuteDelta, allDay);
4740 trigger(
4741 'eventDrop',
4742 e,
4743 event,
4744 dayDelta,
4745 minuteDelta,
4746 allDay,
4747 function() {
4748 // TODO: investigate cases where this inverse technique might not work
4749 moveEvents(eventsByID[eventId], -dayDelta, -minuteDelta, oldAllDay);
4750 reportEventChange(eventId);
4751 },
4752 ev,
4753 ui
4754 );
4755 reportEventChange(eventId);
4756 }
4757
4758
4759 function eventResize(e, event, dayDelta, minuteDelta, ev, ui) {
4760 var eventId = event._id;
4761 elongateEvents(eventsByID[eventId], dayDelta, minuteDelta);
4762 trigger(
4763 'eventResize',
4764 e,
4765 event,
4766 dayDelta,
4767 minuteDelta,
4768 function() {
4769 // TODO: investigate cases where this inverse technique might not work
4770 elongateEvents(eventsByID[eventId], -dayDelta, -minuteDelta);
4771 reportEventChange(eventId);
4772 },
4773 ev,
4774 ui
4775 );
4776 reportEventChange(eventId);
4777 }
4778
4779
4780
4781 /* Event Modification Math
4782 ---------------------------------------------------------------------------------*/
4783
4784
4785 function moveEvents(events, dayDelta, minuteDelta, allDay) {
4786 minuteDelta = minuteDelta || 0;
4787 for (var e, len=events.length, i=0; i<len; i++) {
4788 e = events[i];
4789 if (allDay !== undefined) {
4790 e.allDay = allDay;
4791 }
4792 addMinutes(addDays(e.start, dayDelta, true), minuteDelta);
4793 if (e.end) {
4794 e.end = addMinutes(addDays(e.end, dayDelta, true), minuteDelta);
4795 }
4796 normalizeEvent(e, options);
4797 }
4798 }
4799
4800
4801 function elongateEvents(events, dayDelta, minuteDelta) {
4802 minuteDelta = minuteDelta || 0;
4803 for (var e, len=events.length, i=0; i<len; i++) {
4804 e = events[i];
4805 e.end = addMinutes(addDays(eventEnd(e), dayDelta, true), minuteDelta);
4806 normalizeEvent(e, options);
4807 }
4808 }
4809
4810
4811
4812 // ====================================================================================================
4813 // Utilities for day "cells"
4814 // ====================================================================================================
4815 // The "basic" views are completely made up of day cells.
4816 // The "agenda" views have day cells at the top "all day" slot.
4817 // This was the obvious common place to put these utilities, but they should be abstracted out into
4818 // a more meaningful class (like DayEventRenderer).
4819 // ====================================================================================================
4820
4821
4822 // For determining how a given "cell" translates into a "date":
4823 //
4824 // 1. Convert the "cell" (row and column) into a "cell offset" (the # of the cell, cronologically from the first).
4825 // Keep in mind that column indices are inverted with isRTL. This is taken into account.
4826 //
4827 // 2. Convert the "cell offset" to a "day offset" (the # of days since the first visible day in the view).
4828 //
4829 // 3. Convert the "day offset" into a "date" (a JavaScript Date object).
4830 //
4831 // The reverse transformation happens when transforming a date into a cell.
4832
4833
4834 // exports
4835 t.isHiddenDay = isHiddenDay;
4836 t.skipHiddenDays = skipHiddenDays;
4837 t.getCellsPerWeek = getCellsPerWeek;
4838 t.dateToCell = dateToCell;
4839 t.dateToDayOffset = dateToDayOffset;
4840 t.dayOffsetToCellOffset = dayOffsetToCellOffset;
4841 t.cellOffsetToCell = cellOffsetToCell;
4842 t.cellToDate = cellToDate;
4843 t.cellToCellOffset = cellToCellOffset;
4844 t.cellOffsetToDayOffset = cellOffsetToDayOffset;
4845 t.dayOffsetToDate = dayOffsetToDate;
4846 t.rangeToSegments = rangeToSegments;
4847
4848
4849 // internals
4850 var hiddenDays = opt('hiddenDays') || []; // array of day-of-week indices that are hidden
4851 var isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool)
4852 var cellsPerWeek;
4853 var dayToCellMap = []; // hash from dayIndex -> cellIndex, for one week
4854 var cellToDayMap = []; // hash from cellIndex -> dayIndex, for one week
4855 var isRTL = opt('isRTL');
4856
4857
4858 // initialize important internal variables
4859 (function() {
4860
4861 if (opt('weekends') === false) {
4862 hiddenDays.push(0, 6); // 0=sunday, 6=saturday
4863 }
4864
4865 // Loop through a hypothetical week and determine which
4866 // days-of-week are hidden. Record in both hashes (one is the reverse of the other).
4867 for (var dayIndex=0, cellIndex=0; dayIndex<7; dayIndex++) {
4868 dayToCellMap[dayIndex] = cellIndex;
4869 isHiddenDayHash[dayIndex] = $.inArray(dayIndex, hiddenDays) != -1;
4870 if (!isHiddenDayHash[dayIndex]) {
4871 cellToDayMap[cellIndex] = dayIndex;
4872 cellIndex++;
4873 }
4874 }
4875
4876 cellsPerWeek = cellIndex;
4877 if (!cellsPerWeek) {
4878 throw 'invalid hiddenDays'; // all days were hidden? bad.
4879 }
4880
4881 })();
4882
4883
4884 // Is the current day hidden?
4885 // `day` is a day-of-week index (0-6), or a Date object
4886 function isHiddenDay(day) {
4887 if (typeof day == 'object') {
4888 day = day.getDay();
4889 }
4890 return isHiddenDayHash[day];
4891 }
4892
4893
4894 function getCellsPerWeek() {
4895 return cellsPerWeek;
4896 }
4897
4898
4899 // Keep incrementing the current day until it is no longer a hidden day.
4900 // If the initial value of `date` is not a hidden day, don't do anything.
4901 // Pass `isExclusive` as `true` if you are dealing with an end date.
4902 // `inc` defaults to `1` (increment one day forward each time)
4903 function skipHiddenDays(date, inc, isExclusive) {
4904 inc = inc || 1;
4905 while (
4906 isHiddenDayHash[ ( date.getDay() + (isExclusive ? inc : 0) + 7 ) % 7 ]
4907 ) {
4908 addDays(date, inc);
4909 }
4910 }
4911
4912
4913 //
4914 // TRANSFORMATIONS: cell -> cell offset -> day offset -> date
4915 //
4916
4917 // cell -> date (combines all transformations)
4918 // Possible arguments:
4919 // - row, col
4920 // - { row:#, col: # }
4921 function cellToDate() {
4922 var cellOffset = cellToCellOffset.apply(null, arguments);
4923 var dayOffset = cellOffsetToDayOffset(cellOffset);
4924 var date = dayOffsetToDate(dayOffset);
4925 return date;
4926 }
4927
4928 // cell -> cell offset
4929 // Possible arguments:
4930 // - row, col
4931 // - { row:#, col:# }
4932 function cellToCellOffset(row, col) {
4933 var colCnt = t.getColCnt();
4934
4935 // rtl variables. wish we could pre-populate these. but where?
4936 var dis = isRTL ? -1 : 1;
4937 var dit = isRTL ? colCnt - 1 : 0;
4938
4939 if (typeof row == 'object') {
4940 col = row.col;
4941 row = row.row;
4942 }
4943 var cellOffset = row * colCnt + (col * dis + dit); // column, adjusted for RTL (dis & dit)
4944
4945 return cellOffset;
4946 }
4947
4948 // cell offset -> day offset
4949 function cellOffsetToDayOffset(cellOffset) {
4950 var day0 = t.visStart.getDay(); // first date's day of week
4951 cellOffset += dayToCellMap[day0]; // normlize cellOffset to beginning-of-week
4952 return Math.floor(cellOffset / cellsPerWeek) * 7 // # of days from full weeks
4953 + cellToDayMap[ // # of days from partial last week
4954 (cellOffset % cellsPerWeek + cellsPerWeek) % cellsPerWeek // crazy math to handle negative cellOffsets
4955 ]
4956 - day0; // adjustment for beginning-of-week normalization
4957 }
4958
4959 // day offset -> date (JavaScript Date object)
4960 function dayOffsetToDate(dayOffset) {
4961 var date = cloneDate(t.visStart);
4962 addDays(date, dayOffset);
4963 return date;
4964 }
4965
4966
4967 //
4968 // TRANSFORMATIONS: date -> day offset -> cell offset -> cell
4969 //
4970
4971 // date -> cell (combines all transformations)
4972 function dateToCell(date) {
4973 var dayOffset = dateToDayOffset(date);
4974 var cellOffset = dayOffsetToCellOffset(dayOffset);
4975 var cell = cellOffsetToCell(cellOffset);
4976 return cell;
4977 }
4978
4979 // date -> day offset
4980 function dateToDayOffset(date) {
4981 return dayDiff(date, t.visStart);
4982 }
4983
4984 // day offset -> cell offset
4985 function dayOffsetToCellOffset(dayOffset) {
4986 var day0 = t.visStart.getDay(); // first date's day of week
4987 dayOffset += day0; // normalize dayOffset to beginning-of-week
4988 return Math.floor(dayOffset / 7) * cellsPerWeek // # of cells from full weeks
4989 + dayToCellMap[ // # of cells from partial last week
4990 (dayOffset % 7 + 7) % 7 // crazy math to handle negative dayOffsets
4991 ]
4992 - dayToCellMap[day0]; // adjustment for beginning-of-week normalization
4993 }
4994
4995 // cell offset -> cell (object with row & col keys)
4996 function cellOffsetToCell(cellOffset) {
4997 var colCnt = t.getColCnt();
4998
4999 // rtl variables. wish we could pre-populate these. but where?
5000 var dis = isRTL ? -1 : 1;
5001 var dit = isRTL ? colCnt - 1 : 0;
5002
5003 var row = Math.floor(cellOffset / colCnt);
5004 var col = ((cellOffset % colCnt + colCnt) % colCnt) * dis + dit; // column, adjusted for RTL (dis & dit)
5005 return {
5006 row: row,
5007 col: col
5008 };
5009 }
5010
5011
5012 //
5013 // Converts a date range into an array of segment objects.
5014 // "Segments" are horizontal stretches of time, sliced up by row.
5015 // A segment object has the following properties:
5016 // - row
5017 // - cols
5018 // - isStart
5019 // - isEnd
5020 //
5021 function rangeToSegments(startDate, endDate) {
5022 var rowCnt = t.getRowCnt();
5023 var colCnt = t.getColCnt();
5024 var segments = []; // array of segments to return
5025
5026 // day offset for given date range
5027 var rangeDayOffsetStart = dateToDayOffset(startDate);
5028 var rangeDayOffsetEnd = dateToDayOffset(endDate); // exclusive
5029
5030 // first and last cell offset for the given date range
5031 // "last" implies inclusivity
5032 var rangeCellOffsetFirst = dayOffsetToCellOffset(rangeDayOffsetStart);
5033 var rangeCellOffsetLast = dayOffsetToCellOffset(rangeDayOffsetEnd) - 1;
5034
5035 // loop through all the rows in the view
5036 for (var row=0; row<rowCnt; row++) {
5037
5038 // first and last cell offset for the row
5039 var rowCellOffsetFirst = row * colCnt;
5040 var rowCellOffsetLast = rowCellOffsetFirst + colCnt - 1;
5041
5042 // get the segment's cell offsets by constraining the range's cell offsets to the bounds of the row
5043 var segmentCellOffsetFirst = Math.max(rangeCellOffsetFirst, rowCellOffsetFirst);
5044 var segmentCellOffsetLast = Math.min(rangeCellOffsetLast, rowCellOffsetLast);
5045
5046 // make sure segment's offsets are valid and in view
5047 if (segmentCellOffsetFirst <= segmentCellOffsetLast) {
5048
5049 // translate to cells
5050 var segmentCellFirst = cellOffsetToCell(segmentCellOffsetFirst);
5051 var segmentCellLast = cellOffsetToCell(segmentCellOffsetLast);
5052
5053 // view might be RTL, so order by leftmost column
5054 var cols = [ segmentCellFirst.col, segmentCellLast.col ].sort();
5055
5056 // Determine if segment's first/last cell is the beginning/end of the date range.
5057 // We need to compare "day offset" because "cell offsets" are often ambiguous and
5058 // can translate to multiple days, and an edge case reveals itself when we the
5059 // range's first cell is hidden (we don't want isStart to be true).
5060 var isStart = cellOffsetToDayOffset(segmentCellOffsetFirst) == rangeDayOffsetStart;
5061 var isEnd = cellOffsetToDayOffset(segmentCellOffsetLast) + 1 == rangeDayOffsetEnd; // +1 for comparing exclusively
5062
5063 segments.push({
5064 row: row,
5065 leftCol: cols[0],
5066 rightCol: cols[1],
5067 isStart: isStart,
5068 isEnd: isEnd
5069 });
5070 }
5071 }
5072
5073 return segments;
5074 }
5075
5076
5077}
5078
5079;;
5080
5081function DayEventRenderer() {
5082 var t = this;
5083
5084
5085 // exports
5086 t.renderDayEvents = renderDayEvents;
5087 t.draggableDayEvent = draggableDayEvent; // made public so that subclasses can override
5088 t.resizableDayEvent = resizableDayEvent; // "
5089
5090
5091 // imports
5092 var opt = t.opt;
5093 var trigger = t.trigger;
5094 var isEventDraggable = t.isEventDraggable;
5095 var isEventResizable = t.isEventResizable;
5096 var eventEnd = t.eventEnd;
5097 var reportEventElement = t.reportEventElement;
5098 var eventElementHandlers = t.eventElementHandlers;
5099 var showEvents = t.showEvents;
5100 var hideEvents = t.hideEvents;
5101 var eventDrop = t.eventDrop;
5102 var eventResize = t.eventResize;
5103 var getRowCnt = t.getRowCnt;
5104 var getColCnt = t.getColCnt;
5105 var getColWidth = t.getColWidth;
5106 var allDayRow = t.allDayRow; // TODO: rename
5107 var colLeft = t.colLeft;
5108 var colRight = t.colRight;
5109 var colContentLeft = t.colContentLeft;
5110 var colContentRight = t.colContentRight;
5111 var dateToCell = t.dateToCell;
5112 var getDaySegmentContainer = t.getDaySegmentContainer;
5113 var formatDates = t.calendar.formatDates;
5114 var renderDayOverlay = t.renderDayOverlay;
5115 var clearOverlays = t.clearOverlays;
5116 var clearSelection = t.clearSelection;
5117 var getHoverListener = t.getHoverListener;
5118 var rangeToSegments = t.rangeToSegments;
5119 var cellToDate = t.cellToDate;
5120 var cellToCellOffset = t.cellToCellOffset;
5121 var cellOffsetToDayOffset = t.cellOffsetToDayOffset;
5122 var dateToDayOffset = t.dateToDayOffset;
5123 var dayOffsetToCellOffset = t.dayOffsetToCellOffset;
5124
5125
5126 // Render `events` onto the calendar, attach mouse event handlers, and call the `eventAfterRender` callback for each.
5127 // Mouse event will be lazily applied, except if the event has an ID of `modifiedEventId`.
5128 // Can only be called when the event container is empty (because it wipes out all innerHTML).
5129 function renderDayEvents(events, modifiedEventId) {
5130
5131 // do the actual rendering. Receive the intermediate "segment" data structures.
5132 var segments = _renderDayEvents(
5133 events,
5134 false, // don't append event elements
5135 true // set the heights of the rows
5136 );
5137
5138 // report the elements to the View, for general drag/resize utilities
5139 segmentElementEach(segments, function(segment, element) {
5140 reportEventElement(segment.event, element);
5141 });
5142
5143 // attach mouse handlers
5144 attachHandlers(segments, modifiedEventId);
5145
5146 // call `eventAfterRender` callback for each event
5147 segmentElementEach(segments, function(segment, element) {
5148 trigger('eventAfterRender', segment.event, segment.event, element);
5149 });
5150 }
5151
5152
5153 // Render an event on the calendar, but don't report them anywhere, and don't attach mouse handlers.
5154 // Append this event element to the event container, which might already be populated with events.
5155 // If an event's segment will have row equal to `adjustRow`, then explicitly set its top coordinate to `adjustTop`.
5156 // This hack is used to maintain continuity when user is manually resizing an event.
5157 // Returns an array of DOM elements for the event.
5158 function renderTempDayEvent(event, adjustRow, adjustTop) {
5159
5160 // actually render the event. `true` for appending element to container.
5161 // Recieve the intermediate "segment" data structures.
5162 var segments = _renderDayEvents(
5163 [ event ],
5164 true, // append event elements
5165 false // don't set the heights of the rows
5166 );
5167
5168 var elements = [];
5169
5170 // Adjust certain elements' top coordinates
5171 segmentElementEach(segments, function(segment, element) {
5172 if (segment.row === adjustRow) {
5173 element.css('top', adjustTop);
5174 }
5175 elements.push(element[0]); // accumulate DOM nodes
5176 });
5177
5178 return elements;
5179 }
5180
5181
5182 // Render events onto the calendar. Only responsible for the VISUAL aspect.
5183 // Not responsible for attaching handlers or calling callbacks.
5184 // Set `doAppend` to `true` for rendering elements without clearing the existing container.
5185 // Set `doRowHeights` to allow setting the height of each row, to compensate for vertical event overflow.
5186 function _renderDayEvents(events, doAppend, doRowHeights) {
5187
5188 // where the DOM nodes will eventually end up
5189 var finalContainer = getDaySegmentContainer();
5190
5191 // the container where the initial HTML will be rendered.
5192 // If `doAppend`==true, uses a temporary container.
5193 var renderContainer = doAppend ? $("<div/>") : finalContainer;
5194
5195 var segments = buildSegments(events);
5196 var html;
5197 var elements;
5198
5199 // calculate the desired `left` and `width` properties on each segment object
5200 calculateHorizontals(segments);
5201
5202 // build the HTML string. relies on `left` property
5203 html = buildHTML(segments);
5204
5205 // render the HTML. innerHTML is considerably faster than jQuery's .html()
5206 renderContainer[0].innerHTML = html;
5207
5208 // retrieve the individual elements
5209 elements = renderContainer.children();
5210
5211 // if we were appending, and thus using a temporary container,
5212 // re-attach elements to the real container.
5213 if (doAppend) {
5214 finalContainer.append(elements);
5215 }
5216
5217 // assigns each element to `segment.event`, after filtering them through user callbacks
5218 resolveElements(segments, elements);
5219
5220 // Calculate the left and right padding+margin for each element.
5221 // We need this for setting each element's desired outer width, because of the W3C box model.
5222 // It's important we do this in a separate pass from acually setting the width on the DOM elements
5223 // because alternating reading/writing dimensions causes reflow for every iteration.
5224 segmentElementEach(segments, function(segment, element) {
5225 segment.hsides = hsides(element, true); // include margins = `true`
5226 });
5227
5228 // Set the width of each element
5229 segmentElementEach(segments, function(segment, element) {
5230 element.width(
5231 Math.max(0, segment.outerWidth - segment.hsides)
5232 );
5233 });
5234
5235 // Grab each element's outerHeight (setVerticals uses this).
5236 // To get an accurate reading, it's important to have each element's width explicitly set already.
5237 segmentElementEach(segments, function(segment, element) {
5238 segment.outerHeight = element.outerHeight(true); // include margins = `true`
5239 });
5240
5241 // Set the top coordinate on each element (requires segment.outerHeight)
5242 setVerticals(segments, doRowHeights);
5243
5244 return segments;
5245 }
5246
5247
5248 // Generate an array of "segments" for all events.
5249 function buildSegments(events) {
5250 var segments = [];
5251 for (var i=0; i<events.length; i++) {
5252 var eventSegments = buildSegmentsForEvent(events[i]);
5253 segments.push.apply(segments, eventSegments); // append an array to an array
5254 }
5255 return segments;
5256 }
5257
5258
5259 // Generate an array of segments for a single event.
5260 // A "segment" is the same data structure that View.rangeToSegments produces,
5261 // with the addition of the `event` property being set to reference the original event.
5262 function buildSegmentsForEvent(event) {
5263 var startDate = event.start;
5264 var endDate = exclEndDay(event);
5265 var segments = rangeToSegments(startDate, endDate);
5266 for (var i=0; i<segments.length; i++) {
5267 segments[i].event = event;
5268 }
5269 return segments;
5270 }
5271
5272
5273 // Sets the `left` and `outerWidth` property of each segment.
5274 // These values are the desired dimensions for the eventual DOM elements.
5275 function calculateHorizontals(segments) {
5276 var isRTL = opt('isRTL');
5277 for (var i=0; i<segments.length; i++) {
5278 var segment = segments[i];
5279
5280 // Determine functions used for calulating the elements left/right coordinates,
5281 // depending on whether the view is RTL or not.
5282 // NOTE:
5283 // colLeft/colRight returns the coordinate butting up the edge of the cell.
5284 // colContentLeft/colContentRight is indented a little bit from the edge.
5285 var leftFunc = (isRTL ? segment.isEnd : segment.isStart) ? colContentLeft : colLeft;
5286 var rightFunc = (isRTL ? segment.isStart : segment.isEnd) ? colContentRight : colRight;
5287
5288 var left = leftFunc(segment.leftCol);
5289 var right = rightFunc(segment.rightCol);
5290 segment.left = left;
5291 segment.outerWidth = right - left;
5292 }
5293 }
5294
5295
5296 // Build a concatenated HTML string for an array of segments
5297 function buildHTML(segments) {
5298 var html = '';
5299 for (var i=0; i<segments.length; i++) {
5300 html += buildHTMLForSegment(segments[i]);
5301 }
5302 return html;
5303 }
5304
5305
5306 // Build an HTML string for a single segment.
5307 // Relies on the following properties:
5308 // - `segment.event` (from `buildSegmentsForEvent`)
5309 // - `segment.left` (from `calculateHorizontals`)
5310 function buildHTMLForSegment(segment) {
5311 var html = '';
5312 var isRTL = opt('isRTL');
5313 var event = segment.event;
5314 var url = event.url;
5315
5316 // generate the list of CSS classNames
5317 var classNames = [ 'fc-event', 'fc-event-hori' ];
5318 if (isEventDraggable(event)) {
5319 classNames.push('fc-event-draggable');
5320 }
5321 if (segment.isStart) {
5322 classNames.push('fc-event-start');
5323 }
5324 if (segment.isEnd) {
5325 classNames.push('fc-event-end');
5326 }
5327 // use the event's configured classNames
5328 // guaranteed to be an array via `normalizeEvent`
5329 classNames = classNames.concat(event.className);
5330 if (event.source) {
5331 // use the event's source's classNames, if specified
5332 classNames = classNames.concat(event.source.className || []);
5333 }
5334
5335 // generate a semicolon delimited CSS string for any of the "skin" properties
5336 // of the event object (`backgroundColor`, `borderColor` and such)
5337 var skinCss = getSkinCss(event, opt);
5338
5339 if (url) {
5340 html += "<a href='" + htmlEscape(url) + "'";
5341 }else{
5342 html += "<div";
5343 }
5344 html +=
5345 " class='" + classNames.join(' ') + "'" +
5346 " style=" +
5347 "'" +
5348 "position:absolute;" +
5349 "left:" + segment.left + "px;" +
5350 skinCss +
5351 "'" +
5352 ">" +
5353 "<div class='fc-event-inner'>";
5354 if (!event.allDay && segment.isStart) {
5355 html +=
5356 "<span class='fc-event-time'>" +
5357 htmlEscape(
5358 formatDates(event.start, event.end, opt('timeFormat'))
5359 ) +
5360 "</span>";
5361 }
5362 html +=
5363 "<span class='fc-event-title'>" +
5364 htmlEscape(event.title || '') +
5365 "</span>" +
5366 "</div>";
5367 if (segment.isEnd && isEventResizable(event)) {
5368 html +=
5369 "<div class='ui-resizable-handle ui-resizable-" + (isRTL ? 'w' : 'e') + "'>" +
5370 "&nbsp;&nbsp;&nbsp;" + // makes hit area a lot better for IE6/7
5371 "</div>";
5372 }
5373 html += "</" + (url ? "a" : "div") + ">";
5374
5375 // TODO:
5376 // When these elements are initially rendered, they will be briefly visibile on the screen,
5377 // even though their widths/heights are not set.
5378 // SOLUTION: initially set them as visibility:hidden ?
5379
5380 return html;
5381 }
5382
5383
5384 // Associate each segment (an object) with an element (a jQuery object),
5385 // by setting each `segment.element`.
5386 // Run each element through the `eventRender` filter, which allows developers to
5387 // modify an existing element, supply a new one, or cancel rendering.
5388 function resolveElements(segments, elements) {
5389 for (var i=0; i<segments.length; i++) {
5390 var segment = segments[i];
5391 var event = segment.event;
5392 var element = elements.eq(i);
5393
5394 // call the trigger with the original element
5395 var triggerRes = trigger('eventRender', event, event, element);
5396
5397 if (triggerRes === false) {
5398 // if `false`, remove the event from the DOM and don't assign it to `segment.event`
5399 element.remove();
5400 }
5401 else {
5402 if (triggerRes && triggerRes !== true) {
5403 // the trigger returned a new element, but not `true` (which means keep the existing element)
5404
5405 // re-assign the important CSS dimension properties that were already assigned in `buildHTMLForSegment`
5406 triggerRes = $(triggerRes)
5407 .css({
5408 position: 'absolute',
5409 left: segment.left
5410 });
5411
5412 element.replaceWith(triggerRes);
5413 element = triggerRes;
5414 }
5415
5416 segment.element = element;
5417 }
5418 }
5419 }
5420
5421
5422
5423 /* Top-coordinate Methods
5424 -------------------------------------------------------------------------------------------------*/
5425
5426
5427 // Sets the "top" CSS property for each element.
5428 // If `doRowHeights` is `true`, also sets each row's first cell to an explicit height,
5429 // so that if elements vertically overflow, the cell expands vertically to compensate.
5430 function setVerticals(segments, doRowHeights) {
5431 var rowContentHeights = calculateVerticals(segments); // also sets segment.top
5432 var rowContentElements = getRowContentElements(); // returns 1 inner div per row
5433 var rowContentTops = [];
5434
5435 // Set each row's height by setting height of first inner div
5436 if (doRowHeights) {
5437 for (var i=0; i<rowContentElements.length; i++) {
5438 rowContentElements[i].height(rowContentHeights[i]);
5439 }
5440 }
5441
5442 // Get each row's top, relative to the views's origin.
5443 // Important to do this after setting each row's height.
5444 for (var i=0; i<rowContentElements.length; i++) {
5445 rowContentTops.push(
5446 rowContentElements[i].position().top
5447 );
5448 }
5449
5450 // Set each segment element's CSS "top" property.
5451 // Each segment object has a "top" property, which is relative to the row's top, but...
5452 segmentElementEach(segments, function(segment, element) {
5453 element.css(
5454 'top',
5455 rowContentTops[segment.row] + segment.top // ...now, relative to views's origin
5456 );
5457 });
5458 }
5459
5460
5461 // Calculate the "top" coordinate for each segment, relative to the "top" of the row.
5462 // Also, return an array that contains the "content" height for each row
5463 // (the height displaced by the vertically stacked events in the row).
5464 // Requires segments to have their `outerHeight` property already set.
5465 function calculateVerticals(segments) {
5466 var rowCnt = getRowCnt();
5467 var colCnt = getColCnt();
5468 var rowContentHeights = []; // content height for each row
5469 var segmentRows = buildSegmentRows(segments); // an array of segment arrays, one for each row
5470
5471 for (var rowI=0; rowI<rowCnt; rowI++) {
5472 var segmentRow = segmentRows[rowI];
5473
5474 // an array of running total heights for each column.
5475 // initialize with all zeros.
5476 var colHeights = [];
5477 for (var colI=0; colI<colCnt; colI++) {
5478 colHeights.push(0);
5479 }
5480
5481 // loop through every segment
5482 for (var segmentI=0; segmentI<segmentRow.length; segmentI++) {
5483 var segment = segmentRow[segmentI];
5484
5485 // find the segment's top coordinate by looking at the max height
5486 // of all the columns the segment will be in.
5487 segment.top = arrayMax(
5488 colHeights.slice(
5489 segment.leftCol,
5490 segment.rightCol + 1 // make exclusive for slice
5491 )
5492 );
5493
5494 // adjust the columns to account for the segment's height
5495 for (var colI=segment.leftCol; colI<=segment.rightCol; colI++) {
5496 colHeights[colI] = segment.top + segment.outerHeight;
5497 }
5498 }
5499
5500 // the tallest column in the row should be the "content height"
5501 rowContentHeights.push(arrayMax(colHeights));
5502 }
5503
5504 return rowContentHeights;
5505 }
5506
5507
5508 // Build an array of segment arrays, each representing the segments that will
5509 // be in a row of the grid, sorted by which event should be closest to the top.
5510 function buildSegmentRows(segments) {
5511 var rowCnt = getRowCnt();
5512 var segmentRows = [];
5513 var segmentI;
5514 var segment;
5515 var rowI;
5516
5517 // group segments by row
5518 for (segmentI=0; segmentI<segments.length; segmentI++) {
5519 segment = segments[segmentI];
5520 rowI = segment.row;
5521 if (segment.element) { // was rendered?
5522 if (segmentRows[rowI]) {
5523 // already other segments. append to array
5524 segmentRows[rowI].push(segment);
5525 }
5526 else {
5527 // first segment in row. create new array
5528 segmentRows[rowI] = [ segment ];
5529 }
5530 }
5531 }
5532
5533 // sort each row
5534 for (rowI=0; rowI<rowCnt; rowI++) {
5535 segmentRows[rowI] = sortSegmentRow(
5536 segmentRows[rowI] || [] // guarantee an array, even if no segments
5537 );
5538 }
5539
5540 return segmentRows;
5541 }
5542
5543
5544 // Sort an array of segments according to which segment should appear closest to the top
5545 function sortSegmentRow(segments) {
5546 var sortedSegments = [];
5547
5548 // build the subrow array
5549 var subrows = buildSegmentSubrows(segments);
5550
5551 // flatten it
5552 for (var i=0; i<subrows.length; i++) {
5553 sortedSegments.push.apply(sortedSegments, subrows[i]); // append an array to an array
5554 }
5555
5556 return sortedSegments;
5557 }
5558
5559
5560 // Take an array of segments, which are all assumed to be in the same row,
5561 // and sort into subrows.
5562 function buildSegmentSubrows(segments) {
5563
5564 // Give preference to elements with certain criteria, so they have
5565 // a chance to be closer to the top.
5566 segments.sort(compareDaySegments);
5567
5568 var subrows = [];
5569 for (var i=0; i<segments.length; i++) {
5570 var segment = segments[i];
5571
5572 // loop through subrows, starting with the topmost, until the segment
5573 // doesn't collide with other segments.
5574 for (var j=0; j<subrows.length; j++) {
5575 if (!isDaySegmentCollision(segment, subrows[j])) {
5576 break;
5577 }
5578 }
5579 // `j` now holds the desired subrow index
5580 if (subrows[j]) {
5581 subrows[j].push(segment);
5582 }
5583 else {
5584 subrows[j] = [ segment ];
5585 }
5586 }
5587
5588 return subrows;
5589 }
5590
5591
5592 // Return an array of jQuery objects for the placeholder content containers of each row.
5593 // The content containers don't actually contain anything, but their dimensions should match
5594 // the events that are overlaid on top.
5595 function getRowContentElements() {
5596 var i;
5597 var rowCnt = getRowCnt();
5598 var rowDivs = [];
5599 for (i=0; i<rowCnt; i++) {
5600 rowDivs[i] = allDayRow(i)
5601 .find('div.fc-day-content > div');
5602 }
5603 return rowDivs;
5604 }
5605
5606
5607
5608 /* Mouse Handlers
5609 ---------------------------------------------------------------------------------------------------*/
5610 // TODO: better documentation!
5611
5612
5613 function attachHandlers(segments, modifiedEventId) {
5614 var segmentContainer = getDaySegmentContainer();
5615
5616 segmentElementEach(segments, function(segment, element, i) {
5617 var event = segment.event;
5618 if (event._id === modifiedEventId) {
5619 bindDaySeg(event, element, segment);
5620 }else{
5621 element[0]._fci = i; // for lazySegBind
5622 }
5623 });
5624
5625 lazySegBind(segmentContainer, segments, bindDaySeg);
5626 }
5627
5628
5629 function bindDaySeg(event, eventElement, segment) {
5630
5631 if (isEventDraggable(event)) {
5632 t.draggableDayEvent(event, eventElement, segment); // use `t` so subclasses can override
5633 }
5634
5635 if (
5636 segment.isEnd && // only allow resizing on the final segment for an event
5637 isEventResizable(event)
5638 ) {
5639 t.resizableDayEvent(event, eventElement, segment); // use `t` so subclasses can override
5640 }
5641
5642 // attach all other handlers.
5643 // needs to be after, because resizableDayEvent might stopImmediatePropagation on click
5644 eventElementHandlers(event, eventElement);
5645 }
5646
5647
5648 function draggableDayEvent(event, eventElement) {
5649 var hoverListener = getHoverListener();
5650 var dayDelta;
5651 eventElement.draggable({
5652 delay: 50,
5653 opacity: opt('dragOpacity'),
5654 revertDuration: opt('dragRevertDuration'),
5655 start: function(ev, ui) {
5656 trigger('eventDragStart', eventElement, event, ev, ui);
5657 hideEvents(event, eventElement);
5658 hoverListener.start(function(cell, origCell, rowDelta, colDelta) {
5659 eventElement.draggable('option', 'revert', !cell || !rowDelta && !colDelta);
5660 clearOverlays();
5661 if (cell) {
5662 var origDate = cellToDate(origCell);
5663 var date = cellToDate(cell);
5664 dayDelta = dayDiff(date, origDate);
5665 renderDayOverlay(
5666 addDays(cloneDate(event.start), dayDelta),
5667 addDays(exclEndDay(event), dayDelta)
5668 );
5669 }else{
5670 dayDelta = 0;
5671 }
5672 }, ev, 'drag');
5673 },
5674 stop: function(ev, ui) {
5675 hoverListener.stop();
5676 clearOverlays();
5677 trigger('eventDragStop', eventElement, event, ev, ui);
5678 if (dayDelta) {
5679 eventDrop(this, event, dayDelta, 0, event.allDay, ev, ui);
5680 }else{
5681 eventElement.css('filter', ''); // clear IE opacity side-effects
5682 showEvents(event, eventElement);
5683 }
5684 }
5685 });
5686 }
5687
5688
5689 function resizableDayEvent(event, element, segment) {
5690 var isRTL = opt('isRTL');
5691 var direction = isRTL ? 'w' : 'e';
5692 var handle = element.find('.ui-resizable-' + direction); // TODO: stop using this class because we aren't using jqui for this
5693 var isResizing = false;
5694
5695 // TODO: look into using jquery-ui mouse widget for this stuff
5696 disableTextSelection(element); // prevent native <a> selection for IE
5697 element
5698 .mousedown(function(ev) { // prevent native <a> selection for others
5699 ev.preventDefault();
5700 })
5701 .click(function(ev) {
5702 if (isResizing) {
5703 ev.preventDefault(); // prevent link from being visited (only method that worked in IE6)
5704 ev.stopImmediatePropagation(); // prevent fullcalendar eventClick handler from being called
5705 // (eventElementHandlers needs to be bound after resizableDayEvent)
5706 }
5707 });
5708
5709 handle.mousedown(function(ev) {
5710 if (ev.which != 1) {
5711 return; // needs to be left mouse button
5712 }
5713 isResizing = true;
5714 var hoverListener = getHoverListener();
5715 var rowCnt = getRowCnt();
5716 var colCnt = getColCnt();
5717 var elementTop = element.css('top');
5718 var dayDelta;
5719 var helpers;
5720 var eventCopy = $.extend({}, event);
5721 var minCellOffset = dayOffsetToCellOffset( dateToDayOffset(event.start) );
5722 clearSelection();
5723 $('body')
5724 .css('cursor', direction + '-resize')
5725 .one('mouseup', mouseup);
5726 trigger('eventResizeStart', this, event, ev);
5727 hoverListener.start(function(cell, origCell) {
5728 if (cell) {
5729
5730 var origCellOffset = cellToCellOffset(origCell);
5731 var cellOffset = cellToCellOffset(cell);
5732
5733 // don't let resizing move earlier than start date cell
5734 cellOffset = Math.max(cellOffset, minCellOffset);
5735
5736 dayDelta =
5737 cellOffsetToDayOffset(cellOffset) -
5738 cellOffsetToDayOffset(origCellOffset);
5739
5740 if (dayDelta) {
5741 eventCopy.end = addDays(eventEnd(event), dayDelta, true);
5742 var oldHelpers = helpers;
5743
5744 helpers = renderTempDayEvent(eventCopy, segment.row, elementTop);
5745 helpers = $(helpers); // turn array into a jQuery object
5746
5747 helpers.find('*').css('cursor', direction + '-resize');
5748 if (oldHelpers) {
5749 oldHelpers.remove();
5750 }
5751
5752 hideEvents(event);
5753 }
5754 else {
5755 if (helpers) {
5756 showEvents(event);
5757 helpers.remove();
5758 helpers = null;
5759 }
5760 }
5761 clearOverlays();
5762 renderDayOverlay( // coordinate grid already rebuilt with hoverListener.start()
5763 event.start,
5764 addDays( exclEndDay(event), dayDelta )
5765 // TODO: instead of calling renderDayOverlay() with dates,
5766 // call _renderDayOverlay (or whatever) with cell offsets.
5767 );
5768 }
5769 }, ev);
5770
5771 function mouseup(ev) {
5772 trigger('eventResizeStop', this, event, ev);
5773 $('body').css('cursor', '');
5774 hoverListener.stop();
5775 clearOverlays();
5776 if (dayDelta) {
5777 eventResize(this, event, dayDelta, 0, ev);
5778 // event redraw will clear helpers
5779 }
5780 // otherwise, the drag handler already restored the old events
5781
5782 setTimeout(function() { // make this happen after the element's click event
5783 isResizing = false;
5784 },0);
5785 }
5786 });
5787 }
5788
5789
5790}
5791
5792
5793
5794/* Generalized Segment Utilities
5795-------------------------------------------------------------------------------------------------*/
5796
5797
5798function isDaySegmentCollision(segment, otherSegments) {
5799 for (var i=0; i<otherSegments.length; i++) {
5800 var otherSegment = otherSegments[i];
5801 if (
5802 otherSegment.leftCol <= segment.rightCol &&
5803 otherSegment.rightCol >= segment.leftCol
5804 ) {
5805 return true;
5806 }
5807 }
5808 return false;
5809}
5810
5811
5812function segmentElementEach(segments, callback) { // TODO: use in AgendaView?
5813 for (var i=0; i<segments.length; i++) {
5814 var segment = segments[i];
5815 var element = segment.element;
5816 if (element) {
5817 callback(segment, element, i);
5818 }
5819 }
5820}
5821
5822
5823// A cmp function for determining which segments should appear higher up
5824function compareDaySegments(a, b) {
5825 return (b.rightCol - b.leftCol) - (a.rightCol - a.leftCol) || // put wider events first
5826 b.event.allDay - a.event.allDay || // if tie, put all-day events first (booleans cast to 0/1)
5827 a.event.start - b.event.start || // if a tie, sort by event start date
5828 (a.event.title || '').localeCompare(b.event.title) // if a tie, sort by event title
5829}
5830
5831
5832;;
5833
5834//BUG: unselect needs to be triggered when events are dragged+dropped
5835
5836function SelectionManager() {
5837 var t = this;
5838
5839
5840 // exports
5841 t.select = select;
5842 t.unselect = unselect;
5843 t.reportSelection = reportSelection;
5844 t.daySelectionMousedown = daySelectionMousedown;
5845
5846
5847 // imports
5848 var opt = t.opt;
5849 var trigger = t.trigger;
5850 var defaultSelectionEnd = t.defaultSelectionEnd;
5851 var renderSelection = t.renderSelection;
5852 var clearSelection = t.clearSelection;
5853
5854
5855 // locals
5856 var selected = false;
5857
5858
5859
5860 // unselectAuto
5861 if (opt('selectable') && opt('unselectAuto')) {
5862 $(document).mousedown(function(ev) {
5863 var ignore = opt('unselectCancel');
5864 if (ignore) {
5865 if ($(ev.target).parents(ignore).length) { // could be optimized to stop after first match
5866 return;
5867 }
5868 }
5869 unselect(ev);
5870 });
5871 }
5872
5873
5874 function select(startDate, endDate, allDay) {
5875 unselect();
5876 if (!endDate) {
5877 endDate = defaultSelectionEnd(startDate, allDay);
5878 }
5879 renderSelection(startDate, endDate, allDay);
5880 reportSelection(startDate, endDate, allDay);
5881 }
5882
5883
5884 function unselect(ev) {
5885 if (selected) {
5886 selected = false;
5887 clearSelection();
5888 trigger('unselect', null, ev);
5889 }
5890 }
5891
5892
5893 function reportSelection(startDate, endDate, allDay, ev) {
5894 selected = true;
5895 trigger('select', null, startDate, endDate, allDay, ev);
5896 }
5897
5898
5899 function daySelectionMousedown(ev) { // not really a generic manager method, oh well
5900 var cellToDate = t.cellToDate;
5901 var getIsCellAllDay = t.getIsCellAllDay;
5902 var hoverListener = t.getHoverListener();
5903 var reportDayClick = t.reportDayClick; // this is hacky and sort of weird
5904 if (ev.which == 1 && opt('selectable')) { // which==1 means left mouse button
5905 unselect(ev);
5906 var _mousedownElement = this;
5907 var dates;
5908 hoverListener.start(function(cell, origCell) { // TODO: maybe put cellToDate/getIsCellAllDay info in cell
5909 clearSelection();
5910 if (cell && getIsCellAllDay(cell)) {
5911 dates = [ cellToDate(origCell), cellToDate(cell) ].sort(dateCompare);
5912 renderSelection(dates[0], dates[1], true);
5913 }else{
5914 dates = null;
5915 }
5916 }, ev);
5917 $(document).one('mouseup', function(ev) {
5918 hoverListener.stop();
5919 if (dates) {
5920 if (+dates[0] == +dates[1]) {
5921 reportDayClick(dates[0], true, ev);
5922 }
5923 reportSelection(dates[0], dates[1], true, ev);
5924 }
5925 });
5926 }
5927 }
5928
5929
5930}
5931
5932;;
5933
5934function OverlayManager() {
5935 var t = this;
5936
5937
5938 // exports
5939 t.renderOverlay = renderOverlay;
5940 t.clearOverlays = clearOverlays;
5941
5942
5943 // locals
5944 var usedOverlays = [];
5945 var unusedOverlays = [];
5946
5947
5948 function renderOverlay(rect, parent) {
5949 var e = unusedOverlays.shift();
5950 if (!e) {
5951 e = $("<div class='fc-cell-overlay' style='position:absolute;z-index:3'/>");
5952 }
5953 if (e[0].parentNode != parent[0]) {
5954 e.appendTo(parent);
5955 }
5956 usedOverlays.push(e.css(rect).show());
5957 return e;
5958 }
5959
5960
5961 function clearOverlays() {
5962 var e;
5963 while (e = usedOverlays.shift()) {
5964 unusedOverlays.push(e.hide().unbind());
5965 }
5966 }
5967
5968
5969}
5970
5971;;
5972
5973function CoordinateGrid(buildFunc) {
5974
5975 var t = this;
5976 var rows;
5977 var cols;
5978
5979
5980 t.build = function() {
5981 rows = [];
5982 cols = [];
5983 buildFunc(rows, cols);
5984 };
5985
5986
5987 t.cell = function(x, y) {
5988 var rowCnt = rows.length;
5989 var colCnt = cols.length;
5990 var i, r=-1, c=-1;
5991 for (i=0; i<rowCnt; i++) {
5992 if (y >= rows[i][0] && y < rows[i][1]) {
5993 r = i;
5994 break;
5995 }
5996 }
5997 for (i=0; i<colCnt; i++) {
5998 if (x >= cols[i][0] && x < cols[i][1]) {
5999 c = i;
6000 break;
6001 }
6002 }
6003 return (r>=0 && c>=0) ? { row:r, col:c } : null;
6004 };
6005
6006
6007 t.rect = function(row0, col0, row1, col1, originElement) { // row1,col1 is inclusive
6008 var origin = originElement.offset();
6009 return {
6010 top: rows[row0][0] - origin.top,
6011 left: cols[col0][0] - origin.left,
6012 width: cols[col1][1] - cols[col0][0],
6013 height: rows[row1][1] - rows[row0][0]
6014 };
6015 };
6016
6017}
6018
6019;;
6020
6021function HoverListener(coordinateGrid) {
6022
6023
6024 var t = this;
6025 var bindType;
6026 var change;
6027 var firstCell;
6028 var cell;
6029
6030
6031 t.start = function(_change, ev, _bindType) {
6032 change = _change;
6033 firstCell = cell = null;
6034 coordinateGrid.build();
6035 mouse(ev);
6036 bindType = _bindType || 'mousemove';
6037 $(document).bind(bindType, mouse);
6038 };
6039
6040
6041 function mouse(ev) {
6042 _fixUIEvent(ev); // see below
6043 var newCell = coordinateGrid.cell(ev.pageX, ev.pageY);
6044 if (!newCell != !cell || newCell && (newCell.row != cell.row || newCell.col != cell.col)) {
6045 if (newCell) {
6046 if (!firstCell) {
6047 firstCell = newCell;
6048 }
6049 change(newCell, firstCell, newCell.row-firstCell.row, newCell.col-firstCell.col);
6050 }else{
6051 change(newCell, firstCell);
6052 }
6053 cell = newCell;
6054 }
6055 }
6056
6057
6058 t.stop = function() {
6059 $(document).unbind(bindType, mouse);
6060 return cell;
6061 };
6062
6063
6064}
6065
6066
6067
6068// this fix was only necessary for jQuery UI 1.8.16 (and jQuery 1.7 or 1.7.1)
6069// upgrading to jQuery UI 1.8.17 (and using either jQuery 1.7 or 1.7.1) fixed the problem
6070// but keep this in here for 1.8.16 users
6071// and maybe remove it down the line
6072
6073function _fixUIEvent(event) { // for issue 1168
6074 if (event.pageX === undefined) {
6075 event.pageX = event.originalEvent.pageX;
6076 event.pageY = event.originalEvent.pageY;
6077 }
6078}
6079;;
6080
6081function HorizontalPositionCache(getElement) {
6082
6083 var t = this,
6084 elements = {},
6085 lefts = {},
6086 rights = {};
6087
6088 function e(i) {
6089 return elements[i] = elements[i] || getElement(i);
6090 }
6091
6092 t.left = function(i) {
6093 return lefts[i] = lefts[i] === undefined ? e(i).position().left : lefts[i];
6094 };
6095
6096 t.right = function(i) {
6097 return rights[i] = rights[i] === undefined ? t.left(i) + e(i).width() : rights[i];
6098 };
6099
6100 t.clear = function() {
6101 elements = {};
6102 lefts = {};
6103 rights = {};
6104 };
6105
6106}
6107
6108;;
6109
6110})(jQuery);
Note: See TracBrowser for help on using the repository browser.