454 lines
11 KiB
JavaScript
454 lines
11 KiB
JavaScript
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var tdHeightBug;
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setDefaults({
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weekMode: 'fixed'
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});
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function BasicView(element, calendar, viewName) {
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var t = this;
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// exports
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t.renderBasic = renderBasic;
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t.setHeight = setHeight;
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t.setWidth = setWidth;
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t.renderDayOverlay = renderDayOverlay;
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t.defaultSelectionEnd = defaultSelectionEnd;
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t.renderSelection = renderSelection;
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t.clearSelection = clearSelection;
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t.dragStart = dragStart;
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t.dragStop = dragStop;
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t.defaultEventEnd = defaultEventEnd;
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t.getHoverListener = function() { return hoverListener };
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t.colContentLeft = colContentLeft;
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t.colContentRight = colContentRight;
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t.dayOfWeekCol = dayOfWeekCol;
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t.cellDate = cellDate;
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t.cellIsAllDay = function() { return true };
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t.allDayTR = allDayTR;
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t.allDayBounds = allDayBounds;
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t.getRowCnt = function() { return rowCnt };
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t.getColCnt = function() { return colCnt };
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t.getColWidth = function() { return colWidth };
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t.getDaySegmentContainer = function() { return daySegmentContainer };
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// imports
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View.call(t, element, calendar, viewName);
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OverlayManager.call(t);
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SelectionManager.call(t);
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BasicEventRenderer.call(t);
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var opt = t.opt;
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var trigger = t.trigger;
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var clearEvents = t.clearEvents;
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var renderOverlay = t.renderOverlay;
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var clearOverlays = t.clearOverlays;
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var daySelectionMousedown = t.daySelectionMousedown;
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var formatDate = calendar.formatDate;
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// locals
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var rtl, dis, dit;
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var firstDay;
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var nwe;
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var rowCnt, colCnt;
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var colWidth;
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var viewWidth, viewHeight;
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var thead, tbody;
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var daySegmentContainer;
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var coordinateGrid;
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var hoverListener;
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var colContentPositions;
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/* Rendering
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------------------------------------------------------------*/
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disableTextSelection(element.addClass('fc-grid'));
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function renderBasic(r, c, showNumbers) {
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rowCnt = r;
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colCnt = c;
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rtl = opt('isRTL');
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if (rtl) {
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dis = -1;
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dit = colCnt - 1;
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}else{
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dis = 1;
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dit = 0;
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}
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firstDay = opt('firstDay');
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nwe = opt('weekends') ? 0 : 1;
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var tm = opt('theme') ? 'ui' : 'fc';
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var colFormat = opt('columnFormat');
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var month = t.start.getMonth();
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var today = clearTime(new Date());
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var s, i, j, d = cloneDate(t.visStart);
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if (!tbody) { // first time, build all cells from scratch
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var table = $("<table/>").appendTo(element);
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s = "<thead><tr>";
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for (i=0; i<colCnt; i++) {
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s += "<th class='fc-" +
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dayIDs[d.getDay()] + ' ' + // needs to be first
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tm + '-state-default' +
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(i==dit ? ' fc-leftmost' : '') +
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"'>" + formatDate(d, colFormat) + "</th>";
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addDays(d, 1);
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if (nwe) {
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skipWeekend(d);
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}
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}
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thead = $(s + "</tr></thead>").appendTo(table);
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s = "<tbody>";
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d = cloneDate(t.visStart);
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for (i=0; i<rowCnt; i++) {
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s += "<tr class='fc-week" + i + "'>";
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for (j=0; j<colCnt; j++) {
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s += "<td class='fc-" +
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dayIDs[d.getDay()] + ' ' + // needs to be first
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tm + '-state-default fc-day' + (i*colCnt+j) +
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(j==dit ? ' fc-leftmost' : '') +
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(rowCnt>1 && d.getMonth() != month ? ' fc-other-month' : '') +
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(+d == +today ?
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' fc-today '+tm+'-state-highlight' :
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' fc-not-today') + "'>" +
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(showNumbers ? "<div class='fc-day-number'>" + d.getDate() + "</div>" : '') +
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"<div class='fc-day-content'><div style='position:relative'> </div></div></td>";
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addDays(d, 1);
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if (nwe) {
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skipWeekend(d);
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}
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}
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s += "</tr>";
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}
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tbody = $(s + "</tbody>").appendTo(table);
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dayBind(tbody.find('td'));
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daySegmentContainer = $("<div style='position:absolute;z-index:8;top:0;left:0'/>").appendTo(element);
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}else{ // NOT first time, reuse as many cells as possible
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clearEvents();
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var prevRowCnt = tbody.find('tr').length;
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if (rowCnt < prevRowCnt) {
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tbody.find('tr:gt(' + (rowCnt-1) + ')').remove(); // remove extra rows
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}
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else if (rowCnt > prevRowCnt) { // needs to create new rows...
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s = '';
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for (i=prevRowCnt; i<rowCnt; i++) {
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s += "<tr class='fc-week" + i + "'>";
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for (j=0; j<colCnt; j++) {
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s += "<td class='fc-" +
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dayIDs[d.getDay()] + ' ' + // needs to be first
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tm + '-state-default fc-new fc-day' + (i*colCnt+j) +
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(j==dit ? ' fc-leftmost' : '') + "'>" +
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(showNumbers ? "<div class='fc-day-number'></div>" : '') +
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"<div class='fc-day-content'><div style='position:relative'> </div></div>" +
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"</td>";
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addDays(d, 1);
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if (nwe) {
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skipWeekend(d);
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}
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}
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s += "</tr>";
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}
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tbody.append(s);
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}
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dayBind(tbody.find('td.fc-new').removeClass('fc-new'));
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// re-label and re-class existing cells
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d = cloneDate(t.visStart);
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tbody.find('td').each(function() {
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var td = $(this);
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if (rowCnt > 1) {
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if (d.getMonth() == month) {
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td.removeClass('fc-other-month');
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}else{
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td.addClass('fc-other-month');
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}
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}
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if (+d == +today) {
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td.removeClass('fc-not-today')
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.addClass('fc-today')
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.addClass(tm + '-state-highlight');
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}else{
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td.addClass('fc-not-today')
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.removeClass('fc-today')
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.removeClass(tm + '-state-highlight');
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}
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td.find('div.fc-day-number').text(d.getDate());
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addDays(d, 1);
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if (nwe) {
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skipWeekend(d);
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}
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});
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if (rowCnt == 1) { // more changes likely (week or day view)
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// redo column header text and class
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d = cloneDate(t.visStart);
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thead.find('th').each(function(i, th) {
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$(th).text(formatDate(d, colFormat));
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th.className = th.className.replace(/^fc-\w+(?= )/, 'fc-' + dayIDs[d.getDay()]);
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addDays(d, 1);
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if (nwe) {
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skipWeekend(d);
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}
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});
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// redo cell day-of-weeks
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d = cloneDate(t.visStart);
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tbody.find('td').each(function(i, td) {
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td.className = td.className.replace(/^fc-\w+(?= )/, 'fc-' + dayIDs[d.getDay()]);
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addDays(d, 1);
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if (nwe) {
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skipWeekend(d);
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}
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});
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}
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}
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}
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function setHeight(height) {
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viewHeight = height;
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var leftTDs = tbody.find('tr td:first-child'),
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tbodyHeight = viewHeight - thead.height(),
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rowHeight1, rowHeight2;
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if (opt('weekMode') == 'variable') {
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rowHeight1 = rowHeight2 = Math.floor(tbodyHeight / (rowCnt==1 ? 2 : 6));
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}else{
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rowHeight1 = Math.floor(tbodyHeight / rowCnt);
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rowHeight2 = tbodyHeight - rowHeight1*(rowCnt-1);
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}
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if (tdHeightBug === undefined) {
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// bug in firefox where cell height includes padding
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var tr = tbody.find('tr:first'),
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td = tr.find('td:first');
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td.height(rowHeight1);
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tdHeightBug = rowHeight1 != td.height();
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}
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if (tdHeightBug) {
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leftTDs.slice(0, -1).height(rowHeight1);
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leftTDs.slice(-1).height(rowHeight2);
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}else{
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setOuterHeight(leftTDs.slice(0, -1), rowHeight1);
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setOuterHeight(leftTDs.slice(-1), rowHeight2);
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}
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}
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function setWidth(width) {
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viewWidth = width;
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colContentPositions.clear();
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colWidth = Math.floor(viewWidth / colCnt);
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setOuterWidth(thead.find('th').slice(0, -1), colWidth);
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}
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/* Day clicking and binding
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-----------------------------------------------------------*/
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function dayBind(days) {
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days.click(dayClick)
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.mousedown(daySelectionMousedown);
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}
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function dayClick(ev) {
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if (!opt('selectable')) { // SelectionManager will worry about dayClick
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var n = parseInt(this.className.match(/fc\-day(\d+)/)[1]),
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date = addDays(
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cloneDate(t.visStart),
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Math.floor(n/colCnt) * 7 + n % colCnt
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);
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// TODO: what about weekends in middle of week?
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trigger('dayClick', this, date, true, ev);
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}
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}
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/* Semi-transparent Overlay Helpers
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------------------------------------------------------*/
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function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive
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if (refreshCoordinateGrid) {
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coordinateGrid.build();
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}
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var rowStart = cloneDate(t.visStart);
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var rowEnd = addDays(cloneDate(rowStart), colCnt);
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for (var i=0; i<rowCnt; i++) {
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var stretchStart = new Date(Math.max(rowStart, overlayStart));
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var stretchEnd = new Date(Math.min(rowEnd, overlayEnd));
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if (stretchStart < stretchEnd) {
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var colStart, colEnd;
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if (rtl) {
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colStart = dayDiff(stretchEnd, rowStart)*dis+dit+1;
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colEnd = dayDiff(stretchStart, rowStart)*dis+dit+1;
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}else{
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colStart = dayDiff(stretchStart, rowStart);
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colEnd = dayDiff(stretchEnd, rowStart);
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}
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dayBind(
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renderCellOverlay(i, colStart, i, colEnd-1)
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);
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}
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addDays(rowStart, 7);
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addDays(rowEnd, 7);
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}
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}
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function renderCellOverlay(row0, col0, row1, col1) { // row1,col1 is inclusive
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var rect = coordinateGrid.rect(row0, col0, row1, col1, element);
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return renderOverlay(rect, element);
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}
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/* Selection
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-----------------------------------------------------------------------*/
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function defaultSelectionEnd(startDate, allDay) {
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return cloneDate(startDate);
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}
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function renderSelection(startDate, endDate, allDay) {
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renderDayOverlay(startDate, addDays(cloneDate(endDate), 1), true);
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}
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function clearSelection() {
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clearOverlays();
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}
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/* External Dragging
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-----------------------------------------------------------------------*/
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function dragStart(_dragElement, ev, ui) {
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hoverListener.start(function(cell) {
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clearOverlays();
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if (cell) {
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renderCellOverlay(cell.row, cell.col, cell.row, cell.col);
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}
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}, ev);
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}
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function dragStop(_dragElement, ev, ui) {
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var cell = hoverListener.stop();
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clearOverlays();
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if (cell) {
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var d = cellDate(cell);
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trigger('drop', _dragElement, d, true, ev, ui);
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}
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}
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/* Utilities
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--------------------------------------------------------*/
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function defaultEventEnd(event) {
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return cloneDate(event.start);
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}
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coordinateGrid = new CoordinateGrid(function(rows, cols) {
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var e, n, p;
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var tds = tbody.find('tr:first td');
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if (rtl) {
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tds = $(tds.get().reverse());
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}
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tds.each(function(i, _e) {
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e = $(_e);
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n = e.offset().left;
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if (i) {
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p[1] = n;
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}
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p = [n];
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cols[i] = p;
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});
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p[1] = n + e.outerWidth();
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tbody.find('tr').each(function(i, _e) {
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e = $(_e);
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n = e.offset().top;
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if (i) {
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p[1] = n;
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}
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p = [n];
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rows[i] = p;
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});
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p[1] = n + e.outerHeight();
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});
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hoverListener = new HoverListener(coordinateGrid);
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colContentPositions = new HorizontalPositionCache(function(col) {
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return tbody.find('td:eq(' + col + ') div div');
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});
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function colContentLeft(col) {
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return colContentPositions.left(col);
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}
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function colContentRight(col) {
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return colContentPositions.right(col);
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}
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function dayOfWeekCol(dayOfWeek) {
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return (dayOfWeek - Math.max(firstDay,nwe)+colCnt) % colCnt;
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}
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function cellDate(cell) {
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return addDays(cloneDate(t.visStart), cell.row*7 + cell.col*dis+dit);
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// TODO: what about weekends in middle of week?
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}
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function allDayTR(i) {
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return tbody.find('tr:eq('+i+')');
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}
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function allDayBounds(i) {
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return {
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left: 0,
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right: viewWidth
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};
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}
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}
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