135 lines
3.4 KiB
JavaScript
135 lines
3.4 KiB
JavaScript
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function BasicEventRenderer() {
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var t = this;
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// exports
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t.renderEvents = renderEvents;
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t.compileDaySegs = compileSegs; // for DayEventRenderer
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t.clearEvents = clearEvents;
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t.bindDaySeg = bindDaySeg;
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// imports
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DayEventRenderer.call(t);
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var opt = t.opt;
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var trigger = t.trigger;
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var reportEvents = t.reportEvents;
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var reportEventClear = t.reportEventClear;
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var eventElementHandlers = t.eventElementHandlers;
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var showEvents = t.showEvents;
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var hideEvents = t.hideEvents;
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var eventDrop = t.eventDrop;
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var getDaySegmentContainer = t.getDaySegmentContainer;
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var getHoverListener = t.getHoverListener;
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var renderDayOverlay = t.renderDayOverlay;
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var clearOverlays = t.clearOverlays;
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var getRowCnt = t.getRowCnt;
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var getColCnt = t.getColCnt;
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var renderDaySegs = t.renderDaySegs;
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var resizableDayEvent = t.resizableDayEvent;
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/* Rendering
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--------------------------------------------------------------------*/
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function renderEvents(events, modifiedEventId) {
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reportEvents(events);
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renderDaySegs(compileSegs(events), modifiedEventId);
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}
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function clearEvents() {
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reportEventClear();
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getDaySegmentContainer().empty();
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}
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function compileSegs(events) {
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var rowCnt = getRowCnt(),
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colCnt = getColCnt(),
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d1 = cloneDate(t.visStart),
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d2 = addDays(cloneDate(d1), colCnt),
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visEventsEnds = $.map(events, exclEndDay),
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i,
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rowSegs,
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j,
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segs=[];
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for (i=0; i<rowCnt; i++) {
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rowSegs = sliceSegs(events, visEventsEnds, d1, d2);
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for (j=0; j<rowSegs.length; j++) {
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rowSegs[j].row = i;
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}
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segs = segs.concat(rowSegs);
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addDays(d1, 7);
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addDays(d2, 7);
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}
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return segs;
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}
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function bindDaySeg(event, eventElement, seg) {
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eventElementHandlers(event, eventElement);
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if (event.editable || event.editable === undefined && opt('editable')) {
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draggableDayEvent(event, eventElement);
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if (seg.isEnd) {
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resizableDayEvent(event, eventElement, seg);
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}
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}
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}
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/* Dragging
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----------------------------------------------------------------------------*/
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function draggableDayEvent(event, eventElement) {
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if (!opt('disableDragging') && eventElement.draggable) {
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var hoverListener = getHoverListener();
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var dayDelta;
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eventElement.draggable({
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zIndex: 9,
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delay: 50,
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opacity: opt('dragOpacity'),
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revertDuration: opt('dragRevertDuration'),
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start: function(ev, ui) {
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trigger('eventDragStart', eventElement, event, ev, ui);
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hideEvents(event, eventElement);
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hoverListener.start(function(cell, origCell, rowDelta, colDelta) {
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eventElement.draggable('option', 'revert', !cell || !rowDelta && !colDelta);
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clearOverlays();
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if (cell) {
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dayDelta = rowDelta*7 + colDelta * (opt('isRTL') ? -1 : 1);
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renderDayOverlay(
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addDays(cloneDate(event.start), dayDelta),
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addDays(exclEndDay(event), dayDelta)
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);
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}else{
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dayDelta = 0;
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}
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}, ev, 'drag');
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},
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stop: function(ev, ui) {
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hoverListener.stop();
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clearOverlays();
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trigger('eventDragStop', eventElement, event, ev, ui);
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if (dayDelta) {
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eventElement.find('a').removeAttr('href'); // prevents safari from visiting the link
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eventDrop(this, event, dayDelta, 0, event.allDay, ev, ui);
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}else{
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if ($.browser.msie) {
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eventElement.css('filter', ''); // clear IE opacity side-effects
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}
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showEvents(event, eventElement);
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}
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}
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});
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}
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}
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}
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