mirror of
https://github.com/wassname/fullcalendar.git
synced 2026-08-06 13:10:47 +08:00
Adding in the basics for resoruce view
This commit is contained in:
srkenny@gmail.com
@@ -0,0 +1,674 @@
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function ResourceEventRenderer() {
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var t = this;
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// exports
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t.renderEvents = renderEvents;
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t.clearEvents = clearEvents;
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t.slotSegHtml = slotSegHtml;
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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 isEventDraggable = t.isEventDraggable;
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var isEventResizable = t.isEventResizable;
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var eventEnd = t.eventEnd;
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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 setHeight = t.setHeight;
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var getDaySegmentContainer = t.getDaySegmentContainer;
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var getSlotSegmentContainer = t.getSlotSegmentContainer;
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var getHoverListener = t.getHoverListener;
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var getMaxMinute = t.getMaxMinute;
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var getMinMinute = t.getMinMinute;
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var timePosition = t.timePosition;
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var colContentLeft = t.colContentLeft;
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var colContentRight = t.colContentRight;
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var cellToDate = t.cellToDate;
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var segmentCompare = t.segmentCompare;
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var getColCnt = t.getColCnt;
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var getColWidth = t.getColWidth;
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var getSnapHeight = t.getSnapHeight;
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var getSnapMinutes = t.getSnapMinutes;
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var getSlotContainer = t.getSlotContainer;
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var reportEventElement = t.reportEventElement;
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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 eventResize = t.eventResize;
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var renderDayOverlay = t.renderDayOverlay;
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var clearOverlays = t.clearOverlays;
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var renderDayEvents = t.renderDayEvents;
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var calendar = t.calendar;
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var formatDate = calendar.formatDate;
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var formatDates = calendar.formatDates;
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// overrides
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t.draggableDayEvent = draggableDayEvent;
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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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var i, len=events.length,
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dayEvents=[],
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slotEvents=[];
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for (i=0; i<len; i++) {
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if (events[i].allDay) {
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dayEvents.push(events[i]);
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}else{
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slotEvents.push(events[i]);
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}
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}
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if (opt('allDaySlot')) {
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renderDayEvents(dayEvents, modifiedEventId);
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setHeight(); // no params means set to viewHeight
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}
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renderSlotSegs(compileSlotSegs(slotEvents), modifiedEventId);
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trigger('eventAfterAllRender');
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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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getSlotSegmentContainer().empty();
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}
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function compileSlotSegs(events) {
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var colCnt = getColCnt(),
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minMinute = getMinMinute(),
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maxMinute = getMaxMinute(),
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d,
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visEventEnds = $.map(events, slotEventEnd),
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i, col,
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j, level,
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k, seg,
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segs = [];
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for (i=0; i<colCnt; i++) {
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d = cellToDate(0, i);
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addMinutes(d, minMinute);
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col = stackAgendaSegs(
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sliceSegs(
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events,
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visEventEnds,
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d,
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addMinutes(cloneDate(d), maxMinute-minMinute)
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)
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);
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countForwardSegs(col);
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for (j=0; j<col.length; j++) {
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level = col[j];
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for (k=0; k<level.length; k++) {
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seg = level[k];
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seg.col = i;
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seg.level = j;
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segs.push(seg);
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}
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}
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}
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return segs;
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}
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function sliceSegs(events, visEventEnds, start, end) {
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var segs = [],
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i, len=events.length, event,
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eventStart, eventEnd,
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segStart, segEnd,
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isStart, isEnd;
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for (i=0; i<len; i++) {
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event = events[i];
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eventStart = event.start;
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eventEnd = visEventEnds[i];
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if (eventEnd > start && eventStart < end) {
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if (eventStart < start) {
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segStart = cloneDate(start);
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isStart = false;
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}else{
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segStart = eventStart;
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isStart = true;
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}
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if (eventEnd > end) {
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segEnd = cloneDate(end);
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isEnd = false;
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}else{
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segEnd = eventEnd;
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isEnd = true;
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}
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segs.push({
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event: event,
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start: segStart,
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end: segEnd,
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isStart: isStart,
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isEnd: isEnd,
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msLength: segEnd - segStart
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});
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}
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}
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return segs.sort(segmentCompare);
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}
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function slotEventEnd(event) {
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if (event.end) {
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return cloneDate(event.end);
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}else{
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return addMinutes(cloneDate(event.start), opt('defaultEventMinutes'));
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}
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}
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// renders events in the 'time slots' at the bottom
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// TODO: when we refactor this, when user returns `false` eventRender, don't have empty space
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// TODO: refactor will include using pixels to detect collisions instead of dates (handy for seg cmp)
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function renderSlotSegs(segs, modifiedEventId) {
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var i, segCnt=segs.length, seg,
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event,
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classes,
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top, bottom,
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colI, levelI, forward,
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leftmost,
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availWidth,
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outerWidth,
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left,
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html='',
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eventElements,
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eventElement,
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triggerRes,
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titleElement,
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height,
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slotSegmentContainer = getSlotSegmentContainer(),
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rtl, dis;
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if (rtl = opt('isRTL')) {
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dis = -1;
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}else{
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dis = 1;
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}
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// calculate position/dimensions, create html
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for (i=0; i<segCnt; i++) {
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seg = segs[i];
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event = seg.event;
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top = timePosition(seg.start, seg.start);
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bottom = timePosition(seg.start, seg.end);
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colI = seg.col;
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levelI = seg.level;
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forward = seg.forward || 0;
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leftmost = colContentLeft(colI);
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availWidth = colContentRight(colI) - leftmost;
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availWidth = Math.min(availWidth-6, availWidth*.95); // TODO: move this to CSS
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if (levelI) {
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// indented and thin
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outerWidth = availWidth / (levelI + forward + 1);
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}else{
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if (forward) {
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// moderately wide, aligned left still
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outerWidth = ((availWidth / (forward + 1)) - (12/2)) * 2; // 12 is the predicted width of resizer =
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}else{
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// can be entire width, aligned left
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outerWidth = availWidth;
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}
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}
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left = leftmost + // leftmost possible
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(availWidth / (levelI + forward + 1) * levelI) // indentation
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* dis + (rtl ? availWidth - outerWidth : 0); // rtl
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seg.top = top;
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seg.left = left;
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seg.outerWidth = outerWidth;
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seg.outerHeight = bottom - top;
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html += slotSegHtml(event, seg);
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}
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slotSegmentContainer[0].innerHTML = html; // faster than html()
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eventElements = slotSegmentContainer.children();
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// retrieve elements, run through eventRender callback, bind event handlers
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for (i=0; i<segCnt; i++) {
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seg = segs[i];
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event = seg.event;
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eventElement = $(eventElements[i]); // faster than eq()
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triggerRes = trigger('eventRender', event, event, eventElement);
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if (triggerRes === false) {
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eventElement.remove();
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}else{
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if (triggerRes && triggerRes !== true) {
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eventElement.remove();
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eventElement = $(triggerRes)
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.css({
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position: 'absolute',
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top: seg.top,
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left: seg.left
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})
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.appendTo(slotSegmentContainer);
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}
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seg.element = eventElement;
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if (event._id === modifiedEventId) {
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bindSlotSeg(event, eventElement, seg);
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}else{
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eventElement[0]._fci = i; // for lazySegBind
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}
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reportEventElement(event, eventElement);
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}
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}
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lazySegBind(slotSegmentContainer, segs, bindSlotSeg);
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// record event sides and title positions
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for (i=0; i<segCnt; i++) {
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seg = segs[i];
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if (eventElement = seg.element) {
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seg.vsides = vsides(eventElement, true);
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seg.hsides = hsides(eventElement, true);
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titleElement = eventElement.find('.fc-event-title');
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if (titleElement.length) {
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seg.contentTop = titleElement[0].offsetTop;
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}
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}
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}
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// set all positions/dimensions at once
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for (i=0; i<segCnt; i++) {
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seg = segs[i];
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if (eventElement = seg.element) {
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eventElement[0].style.width = Math.max(0, seg.outerWidth - seg.hsides) + 'px';
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height = Math.max(0, seg.outerHeight - seg.vsides);
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eventElement[0].style.height = height + 'px';
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event = seg.event;
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if (seg.contentTop !== undefined && height - seg.contentTop < 10) {
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// not enough room for title, put it in the time (TODO: maybe make both display:inline instead)
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eventElement.find('div.fc-event-time')
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.text(formatDate(event.start, opt('timeFormat')) + ' - ' + event.title);
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eventElement.find('div.fc-event-title')
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.remove();
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}
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trigger('eventAfterRender', event, event, eventElement);
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}
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}
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}
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function slotSegHtml(event, seg) {
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var html = "<";
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var url = event.url;
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var skinCss = getSkinCss(event, opt);
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var classes = ['fc-event', 'fc-event-vert'];
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if (isEventDraggable(event)) {
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classes.push('fc-event-draggable');
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}
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if (seg.isStart) {
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classes.push('fc-event-start');
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}
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if (seg.isEnd) {
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classes.push('fc-event-end');
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}
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classes = classes.concat(event.className);
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if (event.source) {
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classes = classes.concat(event.source.className || []);
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}
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if (url) {
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html += "a href='" + htmlEscape(event.url) + "'";
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}else{
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html += "div";
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}
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html +=
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" class='" + classes.join(' ') + "'" +
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" style='position:absolute;z-index:8;top:" + seg.top + "px;left:" + seg.left + "px;" + skinCss + "'" +
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">" +
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"<div class='fc-event-inner'>" +
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"<div class='fc-event-time'>" +
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htmlEscape(formatDates(event.start, event.end, opt('timeFormat'))) +
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"</div>" +
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"<div class='fc-event-title'>" +
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htmlEscape(event.title) +
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"</div>" +
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"</div>" +
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"<div class='fc-event-bg'></div>";
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if (seg.isEnd && isEventResizable(event)) {
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html +=
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"<div class='ui-resizable-handle ui-resizable-s'>=</div>";
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}
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html +=
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"</" + (url ? "a" : "div") + ">";
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return html;
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}
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function bindSlotSeg(event, eventElement, seg) {
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var timeElement = eventElement.find('div.fc-event-time');
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if (isEventDraggable(event)) {
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draggableSlotEvent(event, eventElement, timeElement);
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}
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if (seg.isEnd && isEventResizable(event)) {
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resizableSlotEvent(event, eventElement, timeElement);
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}
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eventElementHandlers(event, eventElement);
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}
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/* Dragging
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-----------------------------------------------------------------------------------*/
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// when event starts out FULL-DAY
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// overrides DayEventRenderer's version because it needs to account for dragging elements
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// to and from the slot area.
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function draggableDayEvent(event, eventElement, seg) {
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var isStart = seg.isStart;
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var origWidth;
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var revert;
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var allDay = true;
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var dayDelta;
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var hoverListener = getHoverListener();
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var colWidth = getColWidth();
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var snapHeight = getSnapHeight();
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var snapMinutes = getSnapMinutes();
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var minMinute = getMinMinute();
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eventElement.draggable({
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zIndex: 9,
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opacity: opt('dragOpacity', 'month'), // use whatever the month view was using
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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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origWidth = eventElement.width();
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hoverListener.start(function(cell, origCell) {
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clearOverlays();
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if (cell) {
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revert = false;
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var origDate = cellToDate(0, origCell.col);
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var date = cellToDate(0, cell.col);
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dayDelta = dayDiff(date, origDate);
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if (!cell.row) {
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// on full-days
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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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resetElement();
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}else{
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// mouse is over bottom slots
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if (isStart) {
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if (allDay) {
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// convert event to temporary slot-event
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eventElement.width(colWidth - 10); // don't use entire width
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setOuterHeight(
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eventElement,
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snapHeight * Math.round(
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(event.end ? ((event.end - event.start) / MINUTE_MS) : opt('defaultEventMinutes')) /
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snapMinutes
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)
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);
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eventElement.draggable('option', 'grid', [colWidth, 1]);
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allDay = false;
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}
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}else{
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revert = true;
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}
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}
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revert = revert || (allDay && !dayDelta);
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}else{
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resetElement();
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revert = true;
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}
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eventElement.draggable('option', 'revert', revert);
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||||
}, ev, 'drag');
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},
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stop: function(ev, ui) {
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hoverListener.stop();
|
||||
clearOverlays();
|
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trigger('eventDragStop', eventElement, event, ev, ui);
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if (revert) {
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// hasn't moved or is out of bounds (draggable has already reverted)
|
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resetElement();
|
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eventElement.css('filter', ''); // clear IE opacity side-effects
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showEvents(event, eventElement);
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}else{
|
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// changed!
|
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var minuteDelta = 0;
|
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if (!allDay) {
|
||||
minuteDelta = Math.round((eventElement.offset().top - getSlotContainer().offset().top) / snapHeight)
|
||||
* snapMinutes
|
||||
+ minMinute
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||||
- (event.start.getHours() * 60 + event.start.getMinutes());
|
||||
}
|
||||
eventDrop(this, event, dayDelta, minuteDelta, allDay, ev, ui);
|
||||
}
|
||||
}
|
||||
});
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||||
function resetElement() {
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||||
if (!allDay) {
|
||||
eventElement
|
||||
.width(origWidth)
|
||||
.height('')
|
||||
.draggable('option', 'grid', null);
|
||||
allDay = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// when event starts out IN TIMESLOTS
|
||||
|
||||
function draggableSlotEvent(event, eventElement, timeElement) {
|
||||
var origPosition;
|
||||
var allDay = false;
|
||||
var dayDelta;
|
||||
var minuteDelta;
|
||||
var prevMinuteDelta;
|
||||
var hoverListener = getHoverListener();
|
||||
var colCnt = getColCnt();
|
||||
var colWidth = getColWidth();
|
||||
var snapHeight = getSnapHeight();
|
||||
var snapMinutes = getSnapMinutes();
|
||||
eventElement.draggable({
|
||||
zIndex: 9,
|
||||
scroll: false,
|
||||
grid: [colWidth, snapHeight],
|
||||
axis: colCnt==1 ? 'y' : false,
|
||||
opacity: opt('dragOpacity'),
|
||||
revertDuration: opt('dragRevertDuration'),
|
||||
start: function(ev, ui) {
|
||||
trigger('eventDragStart', eventElement, event, ev, ui);
|
||||
hideEvents(event, eventElement);
|
||||
origPosition = eventElement.position();
|
||||
minuteDelta = prevMinuteDelta = 0;
|
||||
hoverListener.start(function(cell, origCell) {
|
||||
eventElement.draggable('option', 'revert', !cell);
|
||||
clearOverlays();
|
||||
if (cell) {
|
||||
var origDate = cellToDate(0, origCell.col);
|
||||
var date = cellToDate(0, cell.col);
|
||||
dayDelta = dayDiff(date, origDate);
|
||||
if (opt('allDaySlot') && !cell.row) {
|
||||
// over full days
|
||||
if (!allDay) {
|
||||
// convert to temporary all-day event
|
||||
allDay = true;
|
||||
timeElement.hide();
|
||||
eventElement.draggable('option', 'grid', null);
|
||||
}
|
||||
renderDayOverlay(
|
||||
addDays(cloneDate(event.start), dayDelta),
|
||||
addDays(exclEndDay(event), dayDelta)
|
||||
);
|
||||
}else{
|
||||
// on slots
|
||||
resetElement();
|
||||
}
|
||||
}
|
||||
}, ev, 'drag');
|
||||
},
|
||||
drag: function(ev, ui) {
|
||||
minuteDelta = Math.round((ui.position.top - origPosition.top) / snapHeight) * snapMinutes;
|
||||
if (minuteDelta != prevMinuteDelta) {
|
||||
if (!allDay) {
|
||||
updateTimeText(minuteDelta);
|
||||
}
|
||||
prevMinuteDelta = minuteDelta;
|
||||
}
|
||||
},
|
||||
stop: function(ev, ui) {
|
||||
var cell = hoverListener.stop();
|
||||
clearOverlays();
|
||||
trigger('eventDragStop', eventElement, event, ev, ui);
|
||||
if (cell && (dayDelta || minuteDelta || allDay)) {
|
||||
// changed!
|
||||
eventDrop(this, event, dayDelta, allDay ? 0 : minuteDelta, allDay, ev, ui);
|
||||
}else{
|
||||
// either no change or out-of-bounds (draggable has already reverted)
|
||||
resetElement();
|
||||
eventElement.css('filter', ''); // clear IE opacity side-effects
|
||||
eventElement.css(origPosition); // sometimes fast drags make event revert to wrong position
|
||||
updateTimeText(0);
|
||||
showEvents(event, eventElement);
|
||||
}
|
||||
}
|
||||
});
|
||||
function updateTimeText(minuteDelta) {
|
||||
var newStart = addMinutes(cloneDate(event.start), minuteDelta);
|
||||
var newEnd;
|
||||
if (event.end) {
|
||||
newEnd = addMinutes(cloneDate(event.end), minuteDelta);
|
||||
}
|
||||
timeElement.text(formatDates(newStart, newEnd, opt('timeFormat')));
|
||||
}
|
||||
function resetElement() {
|
||||
// convert back to original slot-event
|
||||
if (allDay) {
|
||||
timeElement.css('display', ''); // show() was causing display=inline
|
||||
eventElement.draggable('option', 'grid', [colWidth, snapHeight]);
|
||||
allDay = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Resizing
|
||||
--------------------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
function resizableSlotEvent(event, eventElement, timeElement) {
|
||||
var snapDelta, prevSnapDelta;
|
||||
var snapHeight = getSnapHeight();
|
||||
var snapMinutes = getSnapMinutes();
|
||||
eventElement.resizable({
|
||||
handles: {
|
||||
s: '.ui-resizable-handle'
|
||||
},
|
||||
grid: snapHeight,
|
||||
start: function(ev, ui) {
|
||||
snapDelta = prevSnapDelta = 0;
|
||||
hideEvents(event, eventElement);
|
||||
eventElement.css('z-index', 9);
|
||||
trigger('eventResizeStart', this, event, ev, ui);
|
||||
},
|
||||
resize: function(ev, ui) {
|
||||
// don't rely on ui.size.height, doesn't take grid into account
|
||||
snapDelta = Math.round((Math.max(snapHeight, eventElement.height()) - ui.originalSize.height) / snapHeight);
|
||||
if (snapDelta != prevSnapDelta) {
|
||||
timeElement.text(
|
||||
formatDates(
|
||||
event.start,
|
||||
(!snapDelta && !event.end) ? null : // no change, so don't display time range
|
||||
addMinutes(eventEnd(event), snapMinutes*snapDelta),
|
||||
opt('timeFormat')
|
||||
)
|
||||
);
|
||||
prevSnapDelta = snapDelta;
|
||||
}
|
||||
},
|
||||
stop: function(ev, ui) {
|
||||
trigger('eventResizeStop', this, event, ev, ui);
|
||||
if (snapDelta) {
|
||||
eventResize(this, event, 0, snapMinutes*snapDelta, ev, ui);
|
||||
}else{
|
||||
eventElement.css('z-index', 8);
|
||||
showEvents(event, eventElement);
|
||||
// BUG: if event was really short, need to put title back in span
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Agenda Event Segment Utilities
|
||||
-----------------------------------------------------------------------------*/
|
||||
// TODO: maybe somehow consolidate this with DayEventRenderer's segment system
|
||||
|
||||
|
||||
function stackAgendaSegs(segs) {
|
||||
var levels = [],
|
||||
i, len = segs.length, seg,
|
||||
j, collide, k;
|
||||
for (i=0; i<len; i++) {
|
||||
seg = segs[i];
|
||||
j = 0; // the level index where seg should belong
|
||||
while (true) {
|
||||
collide = false;
|
||||
if (levels[j]) {
|
||||
for (k=0; k<levels[j].length; k++) {
|
||||
if (agendaSegsCollide(levels[j][k], seg)) {
|
||||
collide = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (collide) {
|
||||
j++;
|
||||
}else{
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (levels[j]) {
|
||||
levels[j].push(seg);
|
||||
}else{
|
||||
levels[j] = [seg];
|
||||
}
|
||||
}
|
||||
return levels;
|
||||
}
|
||||
|
||||
|
||||
function countForwardSegs(levels) {
|
||||
var i, j, k, level, segForward, segBack;
|
||||
for (i=levels.length-1; i>0; i--) {
|
||||
level = levels[i];
|
||||
for (j=0; j<level.length; j++) {
|
||||
segForward = level[j];
|
||||
for (k=0; k<levels[i-1].length; k++) {
|
||||
segBack = levels[i-1][k];
|
||||
if (agendaSegsCollide(segForward, segBack)) {
|
||||
segBack.forward = Math.max(segBack.forward||0, (segForward.forward||0)+1);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function agendaSegsCollide(seg1, seg2) {
|
||||
return seg1.end > seg2.start && seg1.start < seg2.end;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user