/** * For an overview of calendar views see {@link Ext.calendar.view.Base} * * The Weeks view shows the events for one or more weeks as full days similar to a * conventional calendar. For a week view including an hourly timeline see * {@link Ext.calendar.view.Week}. * * The weeks view shows the week containing the current date (or the date set on the * {@link #cfg-value} config) plus any additional weeks totaling the * {@link #cfg-visibleWeeks}. The number of days shown per week is set using * {@link #cfg-visibleDays}. Each week begins on the day set on the * {@link #cfg-firstDayOfWeek}. * * By default the first day is Sunday. If you want to create a "work week" type view * where the weekend days are omitted you can modify the `visibleDays` and * `firstDayOfWeek` to show only Monday - Friday. * * Ext.create({ * xtype: 'calendar-weeksview', * renderTo: Ext.getBody(), * height: 400, * width: 400, * firstDayOfWeek: 1, // starts the view on Monday * visibleDays: 5, // and displays it and the 4 days after * store: { * autoLoad: true, * proxy: { * type: 'ajax', * url: 'calendars.php' * }, * eventStoreDefaults: { * proxy: { * type: 'ajax', * url: 'events.php' * } * } * } * }); * * ### Calendar Events * * Events show on the view with their start and end days correlating to the day * labels. The events will display on the timeline according to your local timezone * offset from GMT. The timezone offset can be applied explicitly using the * {@link #cfg-timezoneOffset} config option. * * ### Adding All Day Events * * Dragging / swiping across multiple days will show the event add form with multiple * days pre-populated in the form's start / end dates. A single all day type event can * be added by tapping / clicking on a single day. * * ### Date Range Navigation * * The {@link #cfg-movePrevious} and {@link #cfg-moveNext} methods modify the displayed * date range by moving the range forward or backward the number of * {@link #cfg-visibleWeeks}. * * i.e. `view.moveNext();` called on a 7-day view with 2 visible weeks will advance the * view 2 weeks. **Note** that a view configured with 5 `visibleDays` would not advance * 5 days, but rather will show the next full week with only 5 visible days. * * ### Alternative Classes * * If your view requires a header showing the days of the week consider using * {@link Ext.calendar.panel.Weeks} instead. For a month view refer to * {@link Ext.calendar.view.Month}. */Ext.define('Ext.calendar.view.Weeks', { extend: 'Ext.calendar.view.Base', xtype: 'calendar-weeksview', requires: [ 'Ext.calendar.view.WeeksRenderer' ], uses: [ 'Ext.calendar.dd.WeeksSource', 'Ext.calendar.dd.WeeksTarget' ], isWeeksView: true, baseCls: Ext.baseCSSPrefix + 'calendar-weeks', config: { /** * @cfg {Boolean} addOnSelect * `true` to show the {@link #cfg-addForm} when a selection is made on the body. * * Use {@link #cfg-addOnSelect} to control view selection itself. */ addOnSelect: true, /** * @cfg {Boolean} allowSelection * `true` to allow days to be selected via the UI. */ allowSelection: true, /** * @inheritdoc */ compactOptions: { overflowText: '+{0}', showOverflow: 'top' }, //<locale> /** * @cfg {String} dayFormat * The format for displaying the day in the cell. * See {@link Ext.Date} for options. */ dayFormat: 'j', //</locale> //<locale> /** * @cfg {Boolean} draggable * `true` to allows events to be dragged from this view. */ draggable: true, /** * @cfg {Boolean} droppable * `true` to allows events to be dropped on this view. */ droppable: true, /** * @cfg {Number} firstDayOfWeek * The day on which the calendar week begins. `0` (Sunday) through `6` (Saturday). * Defaults to {@link Ext.Date#firstDayOfWeek} */ firstDayOfWeek: undefined, //<locale> /** * @cfg {String} overflowText * Text to show when events overflow on a particular day to allow the user to view * the rest. This string is evaluated as a formatted string where the argument is * the number of overflowing events. Depends on {@link #cfg-showOverflow}. */ overflowText: '+{0} more', //</locale> /** * @cfg {String} showOverflow * Show an overflow label that will display an overlay when * there are too many events to render in the view. Valid * configurations are: * - `top` * - `bottom` * * Pass `null` or `''` to not show overflow. * The overflow text may be formatted using {@link #cfg-overflowText}. */ showOverflow: 'bottom', /** * @cfg {Date} [value=new Date()] * The start of the date range to show. The visible range of the view will begin * at the {@link #firstDayOfWeek} immediately preceding this value or the value if * it is the {@link #firstDayOfWeek}. For example, using the following configuration: * * { * firstDayOfWeek: 0, // Sunday * value: new Date(2010, 2, 3) // Wed, 3 March 2010 * } * * The visible range would begin on Sun 28th Feb. */ value: undefined, /** * @cfg {Number} visibleDays * The number of days to show in a week, starting from the {@link #firstDayOfWeek}. * For example, to show the view with days `Mon - Fri`, use: * * { * visibleDays: 5, * firstDayOfWeek: 1 // Monday * } */ visibleDays: 7, /** * @cfg {Number} [visibleWeeks=2] * The number of weeks to show in this view. */ visibleWeeks: 2, /** * @cfg {Number[]} weekendDays * The days of the week that are the weekend. `0` (Sunday) through `6` (Saturday). * Defaults to {@link Ext.Date#weekendDays}. */ weekendDays: undefined }, /** * @event beforeeventdragstart * Fired before an event drag begins. Depends on the {@link #cfg-draggable} config. * @param {Ext.calendar.view.Weeks} this This view. * @param {Object} context The context. * @param {Ext.calendar.model.EventBase} context.event The event model. * * Return `false` to cancel the drag. */ /** * @event eventdrop * Fired when an event drop is complete. * Depends on the {@link #droppable} config. * @param {Ext.calendar.view.Weeks} this The view. * @param {Object} context The context. * @param {Ext.calendar.model.EventBase} context.event The event model. * @param {Ext.calendar.date.Range} context.newRange The new date range. */ /** * @event select * Fired when a single date is selected. * @param {Ext.calendar.view.Weeks} this The view. * @param {Object} context The context. * @param {Date} context.date The date selected. */ /** * @event selectrange * Fired when a date range is selected. * @param {Ext.calendar.view.Weeks} this The view. * @param {Object} context The context. * @param {Ext.calendar.date.Range} context.range The date range. */ /** * @event validateeventdrop * Fired when an event is dropped on this view, allows the drop * to be validated. Depends on the {@link #droppable} config. * @param {Ext.calendar.view.Weeks} this The view. * @param {Object} context The context. * @param {Ext.calendar.model.EventBase} context.event The event model. * @param {Ext.calendar.date.Range} context.newRange The new date range. * @param {Ext.Promise} context.validate A promise that allows validation to occur. * The default behavior is for no validation to take place. To achieve asynchronous * validation, the promise on the context object must be replaced: * * { * listeners: { * validateeventdrop: function(view, context) { * context.validate = context.then(function() { * return Ext.Ajax.request({ * url: '/checkDrop' * }).then(function(response) { * return Promise.resolve(response.responseText === 'ok'); * }); * }); * } * } * } */ constructor: function(config) { var me = this; me.callParent([config]); me.el.on('tap', 'handleEventTap', me, { delegate: '.' + me.$eventCls }); me.cellTable.on('click', 'onOverflowClick', me, { delegate: '.' + me.$overflowCls }); me.recalculate(); me.refreshHeaders(); }, getDisplayRange: function() { var me = this, range; if (me.isConfiguring) { me.recalculate(); } range = me.dateInfo[me.displayRangeProp]; return new Ext.calendar.date.Range(me.utcToLocal(range.start), me.utcToLocal(range.end)); }, getVisibleRange: function() { var D = Ext.Date, range; if (this.isConfiguring) { this.recalculate(); } range = this.dateInfo.visible; return new Ext.calendar.date.Range(D.clone(range.start), D.clone(range.end)); }, // Appliers/Updaters updateAllowSelection: function(allowSelection) { var me = this; me.selectionListeners = Ext.destroy(me.selectionListeners); if (allowSelection) { me.el.on({ destroyable: true, scope: me, touchstart: 'onTouchStart', touchmove: 'onTouchMove', touchend: 'onTouchEnd' }); } }, updateDayFormat: function(dayFormat) { if (!this.isConfiguring) { this.refresh(); } }, updateDaysInWeek: function() { this.refresh(); }, applyDraggable: function(draggable) { if (draggable) { draggable = new Ext.calendar.dd.WeeksSource(draggable); } return draggable; }, updateDraggable: function(draggable, oldDraggable) { var me = this; if (oldDraggable) { oldDraggable.destroy(); } if (draggable) { draggable.setView(this); } }, applyDroppable: function(droppable) { if (droppable) { droppable = new Ext.calendar.dd.WeeksTarget(); } return droppable; }, updateDroppable: function(droppable, oldDroppable) { if (oldDroppable) { oldDroppable.destroy(); } if (droppable) { droppable.setView(this); } }, applyFirstDayOfWeek: function(firstDayOfWeek) { if (typeof firstDayOfWeek !== 'number') { firstDayOfWeek = Ext.Date.firstDayOfWeek; } return firstDayOfWeek; }, updateFirstDayOfWeek: function(firstDayOfWeek) { var me = this; if (!me.isConfiguring) { me.recalculate(); me.refreshHeaders(); me.refresh(); } }, updateShowOverflow: function(showOverflow, oldShowOverflow) { var base = Ext.baseCSSPrefix + 'calendar-weeks-with-overflow-', el = this.element; if (oldShowOverflow) { el.removeCls(base + oldShowOverflow); } if (showOverflow) { el.addCls(base + showOverflow); } if (!this.isConfiguring) { this.refresh(); } }, updateTimezoneOffset: function() { if (!this.isConfiguring) { this.recalculate(); } }, updateValue: function(value, oldValue) { var me = this; if (!me.isConfiguring) { me.suspendEventRefresh(); me.recalculate(); me.resumeEventRefresh(); me.refreshHeaders(); me.refresh(); } me.callParent([value, oldValue]); }, updateVisibleDays: function() { var me = this; if (!me.isConfiguring) { me.recalculate(); me.refreshHeaders(); me.refresh(); } }, updateVisibleWeeks: function(visibleWeeks) { var me = this, table = me.cellTable; me.suspendEventRefresh(); me.recalculate(); me.resumeEventRefresh(); table.removeChild(table.dom.firstChild); table.createChild({ tag: 'tbody', children: me.generateCells(me.dateInfo.requiredWeeks, true) }); me.cells = me.queryCells(); if (!me.isConfiguring) { me.refresh(); } }, applyWeekendDays: function(weekendDays) { return weekendDays || Ext.Date.weekendDays; }, updateWeekendDays: function(weekendDays) { this.weekendDayMap = Ext.Array.toMap(weekendDays); this.refresh(); }, // Overrides getElementConfig: function() { var me = this, result = me.callParent(), i; result.children = [{ tag: 'table', reference: 'cellTable', cls: me.$tableCls + ' ' + Ext.baseCSSPrefix + 'calendar-weeks-week-rows', children: [{ tag: 'tbody' }] }]; return result; }, doDestroy: function() { var me = this; // Clean up selection listeners me.setAllowSelection(false); me.setDraggable(null); me.setDroppable(null); me.callParent(); }, privates: { displayRangeProp: 'visible', domFormat: 'Y-m-d', eventGutter: 5, /** * @property {Date} maxDayMonth * The first day of a month with 31 days. * * @private */ maxDayMonth: new Date(2000, 0, 1), /** * @property {Date} sundayDay * A date where the month starts on a Sunday. Used to generate day names. * * @private */ sundayDay: new Date(2000, 9, 1), startMarginName: 'left', /** * @property {Boolean} trackRanges * `true` to track the date ranges in the view to add past/future date classes. */ trackRanges: false, $rowCls: Ext.baseCSSPrefix + 'calendar-weeks-row', $cellCls: Ext.baseCSSPrefix + 'calendar-weeks-cell', $weekendCls: Ext.baseCSSPrefix + 'calendar-weeks-weekend-cell', $outsideCls: Ext.baseCSSPrefix + 'calendar-weeks-outside-cell', $pastCls: Ext.baseCSSPrefix + 'calendar-weeks-past-cell', $futureCls: Ext.baseCSSPrefix + 'calendar-weeks-future-cell', $todayCls: Ext.baseCSSPrefix + 'calendar-weeks-today-cell', $selectionCls: Ext.baseCSSPrefix + 'calendar-weeks-selection', $dayTextCls: Ext.baseCSSPrefix + 'calendar-weeks-day-text', $hiddenCellCls: Ext.baseCSSPrefix + 'calendar-weeks-hidden-cell', $cellInnerCls: Ext.baseCSSPrefix + 'calendar-weeks-cell-inner', $overflowCls: Ext.baseCSSPrefix + 'calendar-weeks-overflow', $cellOverflowCls: Ext.baseCSSPrefix + 'calendar-weeks-overflow-cell', $overflowPopupCls: Ext.baseCSSPrefix + 'calendar-weeks-overflow-popup', /** * Clear any selected cells. * * @private */ clearSelected: function() { var cells = this.cells, len = cells.length, i; for (i = 0; i < len; ++i) { Ext.fly(cells[i]).removeCls(this.$selectionCls); } }, /** * Construct events for the view. * * @private */ constructEvents: function() { var me = this, D = Ext.Date, daysInWeek = Ext.Date.DAYS_IN_WEEK, events = me.getEventSource().getRange(), len = events.length, visibleDays = me.getVisibleDays(), visibleWeeks = me.dateInfo.requiredWeeks, current = D.clone(me.dateInfo.visible.start), eventHeight = me.getEventStyle().fullHeight, maxEvents = Math.floor(me.getDaySizes().heightForEvents / eventHeight), overflow = me.getShowOverflow() === 'bottom', weeks = [], i, j, week, frag, event; me.weeks = weeks; frag = document.createDocumentFragment(); for (i = 0; i < visibleWeeks; ++i) { week = new Ext.calendar.view.WeeksRenderer({ view: me, start: current, days: visibleDays, index: i, overflow: overflow, maxEvents: maxEvents }); for (j = 0; j < len; ++j) { event = events[j]; if (!me.isEventHidden(event)) { week.addIf(event); } } if (week.hasEvents()) { week.calculate(); } me.processWeek(week, frag); weeks.push(week); current = D.add(current, D.DAY, daysInWeek, true); } me.element.appendChild(frag); }, /** * @inheritdoc */ createEvent: function(event, cfg, dummy) { var span = event ? event.isSpan() : true; cfg = Ext.apply({ mode: span ? 'weekspan' : 'weekinline' }, cfg); return this.callParent([event, cfg, dummy]); }, /** * Do range recalculation. * @param {Date} [start] The start to recalculate from. Defaults to the current value. * @return {Object} The active ranges * @return {Ext.calendar.date.Range} return.visible The visible range for the view. * @return {Ext.calendar.date.Range} return.active The active range for the view. * @return {Number} return.requiredWeeks The number of weeks in the view. * * @private */ doRecalculate: function(start) { var me = this, D = Ext.Date, daysInWeek = D.DAYS_IN_WEEK, visibleRange = [], visibleWeeks = me.getVisibleWeeks(), R = Ext.calendar.date.Range, value, startOffset, end; start = start || me.getValue(); start = D.clearTime(start, true); // The number of days before the value date to reach the previous firstDayOfWeek startOffset = (start.getDay() + daysInWeek - me.getFirstDayOfWeek()) % daysInWeek; value = me.toUtcOffset(start); start = D.subtract(value, D.DAY, startOffset, true); end = D.add(start, D.DAY, visibleWeeks * daysInWeek - (daysInWeek - me.getVisibleDays()), true); return { // For compat with day views full: new R(start, end), visible: new R(start, end), active: new R(start, D.subtract(end, D.DAY, 1, true)), requiredWeeks: visibleWeeks }; }, /** * @inheritdoc */ doRefresh: function() { var me = this, D = Ext.Date, dateInfo = me.dateInfo, dayFormat = me.getDayFormat(), weekendDayMap = me.weekendDayMap, now = D.clearTime(Ext.calendar.date.Util.getLocalNow()), current = me.utcToLocal(dateInfo.visible.start), classes = [], trackRanges = me.trackRanges, visibleDays = me.getVisibleDays(), daysInWeek = Ext.Date.DAYS_IN_WEEK, y = now.getFullYear(), m = now.getMonth(), d = now.getDate(), cells, len, i, cell, firstDate , lastDate; if (trackRanges) { firstDate = me.utcToLocal(dateInfo.month.start); lastDate = me.utcToLocal(dateInfo.month.end); } cells = me.cells; for (i = 0, len = cells.length; i < len; ++i) { cell = cells[i]; classes.length = 0; classes.push(me.$cellCls); if (weekendDayMap[current.getDay()]) { classes.push(me.$weekendCls); } if (trackRanges) { if (current < firstDate) { classes.push(me.$pastCls, me.$outsideCls); } else if (current > lastDate) { classes.push(me.$futureCls, me.$outsideCls); } } if (current.getFullYear() === y && current.getMonth() === m && current.getDate() === d) { classes.push(me.$todayCls); } if (i % daysInWeek >= visibleDays) { classes.push(me.$hiddenCellCls); } cell.className = classes.join(' '); cell.setAttribute('data-date', D.format(current, me.domFormat)); cell.firstChild.firstChild.innerHTML = D.format(current, dayFormat); current = D.add(current, D.DAY, 1, true); } me.refreshEvents(); }, /** * @inheritdoc */ doRefreshEvents: function() { var me = this, source = me.getEventSource(); me.clearEvents(); me.hideOverflowPopup(); if (source && source.getCount()) { me.constructEvents(); } }, /** * Find the index of a cell via position. * @param {Number[]} sizes The sizes of each cell in the row/column. * @param {Number} offset The offset from the start edge. * @return {Number} The index. * * @private */ findIndex: function(sizes, offset) { var i = 0, len = sizes.length; while (i < len) { offset -= sizes[i]; if (offset <= 0) { break; } ++i; } return i; }, /** * Generate the cells for the view. * @param {Number} numRows The number of rows. * @param {Boolean} [setHeights=false] `true` to set the percentage heights on the rows. * @return {Object[]} An array of row DOM configs. * * @private */ generateCells: function(numRows, setHeights) { var me = this, daysInWeek = Ext.Date.DAYS_IN_WEEK, rows = [], i, j, cells, style; if (setHeights) { style = { height: (100 / numRows) + '%' }; } for (i = 0; i < numRows; ++i) { cells = []; for (j = 0; j < daysInWeek; ++j) { cells.push({ tag: 'td', 'data-index': j, cls: me.$cellCls, children: [{ cls: me.$cellInnerCls, children: [{ tag: 'span', cls: me.$dayTextCls }, { cls: me.$overflowCls }] }] }); } rows.push({ tag: 'tr', cls: me.$rowCls, 'data-week': i, children: cells, style: style }); } return rows; }, /** * Get a cell by date. * @param {Date} date The date. * @return {HTMLElement} The cell, `null` if not found. * * @private */ getCell: function(date) { var ret = null, cells = this.cells, len = cells.length, i, cell; if (Ext.isDate(date)) { date = Ext.Date.format(date, this.domFormat); } for (i = 0; i < len; ++i) { cell = cells[i]; if (cell.getAttribute('data-date') === date) { ret = cell; break; } } return ret; }, /** * Get a cell by page position. * @param {Number} pageX The page x position. * @param {Number} pageY The page y position. * @return {HTMLElement} The cell. * * @private */ getCellByPosition: function(pageX, pageY) { var me = this, daySize, containerXY, cellIdx, rowIdx; daySize = me.getDaySizes(); containerXY = me.element.getXY(); // We can't use division here because of the way the table distributes dimensions. // We can end up having some cells being 1px larger than others. cellIdx = me.findIndex(daySize.widths, pageX - containerXY[0]); rowIdx = me.findIndex(daySize.heights, pageY - containerXY[1]); return me.cells[rowIdx * Ext.Date.DAYS_IN_WEEK + cellIdx]; }, /** * Get a cell from a DOM event. * @param {Ext.event.Event} e The event. * @param {Boolean} [inferFromWidget=false] `true` to find the cell if the event * occurred on an event widget, * @return {HTMLElement} The cell. * * @private */ getCellFromEvent: function(e, inferFromWidget) { var ret = null, xy; ret = e.getTarget('.' + this.$cellCls, this.element); // Didn't hit a cell, probably over an event if (!ret && inferFromWidget) { xy = e.getXY(); ret = this.getCellByPosition(xy[0], xy[1]); } return ret; }, /** * Get the date from a cell. * @param {HTMLElement} cell The cell. * @return {Date} The date. * * @private */ getDateFromCell: function(cell) { return Ext.Date.parse(cell.getAttribute('data-date'), this.domFormat); }, /** * Calculate the width/height of each day cell. This is cached and * should be invalidated on resize. The reason we need to do this is * that the table layout algorithm may assign some rows/cells to be 1px * larger than others to achieve full width, so dividing can give slightly * inaccurate results. * @return {Object} Day size info. * @return {Number[]} return.widths The widths for a row of cells. * @return {Number[]} return.heights The heights for a column of cells. * @return {Number} return.headerHeight The height of the day number header in the cell. * @return {heightForEvents} The available height for displaying events in a cell. * * @private */ getDaySizes: function() { var me = this, daySizes = me.daySizes, cells = me.cells, visibleDays = me.getVisibleDays(), smallest = Number.MAX_VALUE, cell, headerHeight, fly, widths, heights, i, h; if (!me.daySizes) { cell = cells[0]; fly = Ext.fly(cell.firstChild); headerHeight = fly.getPadding('tb') + Ext.fly(cell.firstChild.firstChild).getHeight(); widths = []; heights = []; for (i = 0; i < visibleDays; ++i) { fly = Ext.fly(cells[i]); widths.push(fly.getWidth()); h = fly.getHeight(); heights.push(h); if (h < smallest) { smallest = h; } } me.daySizes = daySizes = { widths: widths, heights: heights, headerHeight: headerHeight, heightForEvents: Math.max(0, smallest - headerHeight - me.eventGutter) }; } return daySizes; }, /** * Get styles regarding events. Creates a fake event and measures pieces of the * componentry. * @return {Object} Size info. * @return {Object} return.margin The margins for the event. * @return {Number} return.height The height of the event. * @return {Number} return.fullHeight The height + margins. * * @private */ getEventStyle: function() { var me = this, eventStyle = me.eventStyle, fakeEvent, el, margin, height; if (!eventStyle) { fakeEvent = me.createEvent(null, null, true); el = fakeEvent.element; el.dom.style.visibility = 'hidden'; me.element.appendChild(el); height = el.getHeight(); margin = el.getMargin(); margin.height = margin.top + margin.bottom; margin.width = margin.left + margin.right; me.eventStyle = eventStyle = { margin: margin, height: height, fullHeight: height + margin.height }; fakeEvent.destroy(); } return eventStyle; }, /** * Gets an event widget via an element/DOM event. * @param {HTMLElement/Ext.event.Event} el The element/event. * @return {Ext.calendar.EventBase} The widget. * * @private */ getEventWidget: function(el) { var cls = this.$eventCls, id; if (el.isEvent) { el = el.target; } if (!Ext.fly(el).hasCls(cls)) { el = Ext.fly(el).up('.' + cls, this.element, true); } id = el.getAttribute('data-componentid'); return this.eventMap[id]; }, /** * @inheritdoc */ getMoveBaseValue: function() { return this.utcToLocal(this.dateInfo.visible.start); }, /** * @inheritdoc */ getMoveInterval: function() { var D = Ext.Date; return { unit: D.DAY, amount: D.DAYS_IN_WEEK * this.getVisibleWeeks() }; }, /** * Handle taps on event widgets in the view. * @param {Ext.event.Event} e The event. * * @private */ handleEventTap: function(e) { var event = this.getEvent(e); if (event) { this.hideOverflowPopup(); this.onEventTap(event); } }, /** * @inheritdoc */ handleResize: function() { var me = this; me.callParent(); me.daySizes = null; me.hideOverflowPopup(); me.refreshEvents(); }, /** * Hide the overflow popup. * * @private */ hideOverflowPopup: Ext.privateFn, /** * Handle click on the "show more" overflow element. * @param {Ext.event.Event} e The DOM event. * * @private */ onOverflowClick: function(e) { var me = this, cell = me.getCellFromEvent(e), date = me.getDateFromCell(cell), week = parseInt(cell.parentNode.getAttribute('data-week'), 10), index = parseInt(cell.getAttribute('data-index'), 10); me.showOverflowPopup(me.weeks[week].overflows[index], date, cell); }, /** * @inheritdoc */ onSourceAttach: function() { this.recalculate(); }, /** * Handle touchend on the view. * @param {Ext.event.Event} event The event. * * @private */ onTouchEnd: function() { var me = this, D = Ext.Date, cells = me.cells, start, end, temp, event; if (me.isSelecting) { start = me.selectedStartIndex; end = me.selectedEndIndex; if (start === end) { start = end = me.getDateFromCell(cells[start]); me.fireEvent('select', me, { date: start }); } else { if (start > end) { temp = end; end = start; start = temp; } start = me.getDateFromCell(cells[start]); end = me.getDateFromCell(cells[end]); me.fireEvent('selectrange', me, { range: new Ext.calendar.date.Range(start, end) }); } if (me.getAddOnSelect() && me.hasEditableCalendars()) { event = me.createModel({ allDay: true, startDate: D.localToUtc(start), endDate: D.add(D.localToUtc(end), D.DAY, 1, true) }); me.showAddForm(event, { scope: me, onSave: me.clearSelected, onCancel: me.clearSelected }); } me.isSelecting = false; } }, /** * Handle touchmove on the view. * @param {Ext.event.Event} event The event. * * @private */ onTouchMove: function(e) { var me = this, start = me.selectedStartIndex, cells = me.cells, len = cells.length, end, current, i, cell, swap; if (me.isSelecting) { cell = me.getCellFromEvent(e, true); current = Ext.Array.indexOf(cells, cell); if (current > start) { end = current; } else if (current < start) { end = start; start = current; swap = true; } else { end = start; } me.selectedEndIndex = swap ? start : end; for (i = 0; i < len; ++i) { Ext.fly(cells[i]).toggleCls(me.$selectionCls, i >= start && i <= end); } } }, /** * Handle touchstart on the view. * @param {Ext.event.Event} event The event. * @param t * @private */ onTouchStart: function(e, t) { var me = this, el = me.element, cell; if (e.pointerType === 'touch' || e.getTarget('.' + me.$overflowCls, el) || e.getTarget('.' + me.$overflowPopupCls, el)) { return; } cell = me.getCellFromEvent(e); if (cell) { me.isSelecting = true; me.selectedStartIndex = me.selectedEndIndex = Ext.Array.indexOf(me.cells, cell); Ext.fly(cell).addCls(me.$selectionCls); } }, /** * Sets the position in the DOM for an event widget. * @param {Ext.dom.Element} el The element. * @param {Object} item The event meta object with position info. * * @private */ positionEvent: function(el, item) { var me = this, daySizes = me.getDaySizes(), eventStyle = me.getEventStyle(), margin = eventStyle.margin, widths = daySizes.widths, start = item.start, idx = item.localIdx, weekIdx = item.weekIdx, headerOffset; headerOffset = daySizes.headerHeight + eventStyle.height * idx + (idx + 1) * margin.height; el.setTop(me.positionSum(0, weekIdx, daySizes.heights) + headerOffset); el.setLeft(me.positionSum(0, start, widths) + margin[me.startMarginName]); el.setWidth(me.positionSum(start, item.len, widths) - margin.width); }, /** * Calculates the position based on a set of sizes. * See {@link #getDaySizes} on why we can't just use multiplication. * @param {Number} start The start index. * @param {Number} len The number of cells to span. * @param {Number[]} sizes The cell sizes. * @return {Number} The sum for the specified range. * * @private */ positionSum: function(start, len, sizes) { var sum = 0, end = start + len, i; for (i = start; i < end; ++i) { sum += sizes[i]; } return sum; }, /** * Position events for a week. * @param {Ext.calendar.view.WeekRenderer} week The week. * @param {DocumentFragment} frag A fragment to append events to. * * @private */ processWeek: function(week, frag) { var me = this, rows = week.rows, days = week.days, overflows = week.overflows, cellOffset = week.index * Ext.Date.DAYS_IN_WEEK, showOverflow = me.getShowOverflow(), cells = me.cells, overflowCls = me.$cellOverflowCls, overflowText = me.getOverflowText(), overflow, row, i, rowLen, j, item, widget, el, cell, len; if (rows) { for (i = 0, len = rows.length; i < len; ++i) { row = week.compress(i); for (j = 0, rowLen = row.length; j < rowLen; ++j) { item = row[j]; if (!item.isEmpty) { widget = me.createEvent(item.event); el = widget.element; el.dom.style.margin = '0'; frag.appendChild(el.dom); me.positionEvent(el, item); } } } } for (i = 0; i < days; ++i) { cell = cells[cellOffset + i]; overflow = overflows && overflows[i]; if (overflow && overflow.length && showOverflow) { Ext.fly(cell).addCls(overflowCls); cell.firstChild.lastChild.innerHTML = Ext.String.format(overflowText, overflow.length); } else { Ext.fly(cell).removeCls(overflowCls); } } }, /** * Gets all day cells. * @return {HTMLElement[]} The day cells. * * @private */ queryCells: function() { return this.element.query('.' + this.$cellCls); }, /** * @inheritdoc */ recalculate: function() { var dateInfo = this.doRecalculate(); this.dateInfo = dateInfo; this.setSourceRange(dateInfo.visible); }, /** * @inheritdoc */ refreshHeaders: function() { var me = this, header = me.getHeader(), dateInfo = me.dateInfo; if (header) { header.setVisibleDays(this.getVisibleDays()); if (dateInfo) { header.setValue(me.utcToLocal(dateInfo.visible.start)); } } }, /** * Select a date range of cells. * @param {Date} from The start date. * @param {Date} to The end date. * * @private */ selectRange: function(from, to) { var me = this, D = Ext.Date, range = me.dateInfo.active, cells = me.cells, len = cells.length, highlight = false, i, cell; if (from < range.start) { from = range.start; } if (to > range.end) { to = range.end; } from = me.getCell(D.clearTime(from, true)); to = me.getCell(D.clearTime(to, true)); if (from && to) { for (i = 0; i < len; ++i) { cell = cells[i]; if (cell === from) { highlight = true; } Ext.fly(cell).toggleCls(me.$selectionCls, highlight); if (cell === to) { highlight = false; } } } }, /** * Show the overflow popup * * @private */ showOverflowPopup: Ext.privateFn }});