+++ /dev/null
-/*!
- * Ext JS Library 3.3.1
- * Copyright(c) 2006-2010 Sencha Inc.
- * licensing@sencha.com
- * http://www.sencha.com/license
- */
-/*
- * Internal drag zone implementation for the calendar components. This provides base functionality
- * and is primarily for the month view -- DayViewDD adds day/week view-specific functionality.
- */
-Ext.calendar.DragZone = Ext.extend(Ext.dd.DragZone, {
- ddGroup: 'CalendarDD',
- eventSelector: '.ext-cal-evt',
-
- constructor: function(el, config) {
- if (!Ext.calendar._statusProxyInstance) {
- Ext.calendar._statusProxyInstance = new Ext.calendar.StatusProxy();
- }
- this.proxy = Ext.calendar._statusProxyInstance;
- Ext.calendar.DragZone.superclass.constructor.call(this, el, config);
- },
-
- getDragData: function(e) {
- // Check whether we are dragging on an event first
- var t = e.getTarget(this.eventSelector, 3);
- if (t) {
- var rec = this.view.getEventRecordFromEl(t);
- return {
- type: 'eventdrag',
- ddel: t,
- eventStart: rec.data[Ext.calendar.EventMappings.StartDate.name],
- eventEnd: rec.data[Ext.calendar.EventMappings.EndDate.name],
- proxy: this.proxy
- };
- }
-
- // If not dragging an event then we are dragging on
- // the calendar to add a new event
- t = this.view.getDayAt(e.getPageX(), e.getPageY());
- if (t.el) {
- return {
- type: 'caldrag',
- start: t.date,
- proxy: this.proxy
- };
- }
- return null;
- },
-
- onInitDrag: function(x, y) {
- if (this.dragData.ddel) {
- var ghost = this.dragData.ddel.cloneNode(true),
- child = Ext.fly(ghost).child('dl');
-
- Ext.fly(ghost).setWidth('auto');
-
- if (child) {
- // for IE/Opera
- child.setHeight('auto');
- }
- this.proxy.update(ghost);
- this.onStartDrag(x, y);
- }
- else if (this.dragData.start) {
- this.onStartDrag(x, y);
- }
- this.view.onInitDrag();
- return true;
- },
-
- afterRepair: function() {
- if (Ext.enableFx && this.dragData.ddel) {
- Ext.Element.fly(this.dragData.ddel).highlight(this.hlColor || 'c3daf9');
- }
- this.dragging = false;
- },
-
- getRepairXY: function(e) {
- if (this.dragData.ddel) {
- return Ext.Element.fly(this.dragData.ddel).getXY();
- }
- },
-
- afterInvalidDrop: function(e, id) {
- Ext.select('.ext-dd-shim').hide();
- }
-});
-
-/*
- * Internal drop zone implementation for the calendar components. This provides base functionality
- * and is primarily for the month view -- DayViewDD adds day/week view-specific functionality.
- */
-Ext.calendar.DropZone = Ext.extend(Ext.dd.DropZone, {
- ddGroup: 'CalendarDD',
- eventSelector: '.ext-cal-evt',
-
- // private
- shims: [],
-
- getTargetFromEvent: function(e) {
- var dragOffset = this.dragOffset || 0,
- y = e.getPageY() - dragOffset,
- d = this.view.getDayAt(e.getPageX(), y);
-
- return d.el ? d: null;
- },
-
- onNodeOver: function(n, dd, e, data) {
- var D = Ext.calendar.Date,
- start = data.type == 'eventdrag' ? n.date: D.min(data.start, n.date),
- end = data.type == 'eventdrag' ? n.date.add(Date.DAY, D.diffDays(data.eventStart, data.eventEnd)) :
- D.max(data.start, n.date);
-
- if (!this.dragStartDate || !this.dragEndDate || (D.diffDays(start, this.dragStartDate) != 0) || (D.diffDays(end, this.dragEndDate) != 0)) {
- this.dragStartDate = start;
- this.dragEndDate = end.clearTime().add(Date.DAY, 1).add(Date.MILLI, -1);
- this.shim(start, end);
-
- var range = start.format('n/j');
- if (D.diffDays(start, end) > 0) {
- range += '-' + end.format('n/j');
- }
- var msg = String.format(data.type == 'eventdrag' ? this.moveText: this.createText, range);
- data.proxy.updateMsg(msg);
- }
- return this.dropAllowed;
- },
-
- shim: function(start, end) {
- this.currWeek = -1;
- var dt = start.clone(),
- i = 0,
- shim,
- box,
- cnt = Ext.calendar.Date.diffDays(dt, end) + 1;
-
- Ext.each(this.shims,
- function(shim) {
- if (shim) {
- shim.isActive = false;
- }
- }
- );
-
- while (i++<cnt) {
- var dayEl = this.view.getDayEl(dt);
-
- // if the date is not in the current view ignore it (this
- // can happen when an event is dragged to the end of the
- // month so that it ends outside the view)
- if (dayEl) {
- var wk = this.view.getWeekIndex(dt);
- shim = this.shims[wk];
-
- if (!shim) {
- shim = this.createShim();
- this.shims[wk] = shim;
- }
- if (wk != this.currWeek) {
- shim.boxInfo = dayEl.getBox();
- this.currWeek = wk;
- }
- else {
- box = dayEl.getBox();
- shim.boxInfo.right = box.right;
- shim.boxInfo.width = box.right - shim.boxInfo.x;
- }
- shim.isActive = true;
- }
- dt = dt.add(Date.DAY, 1);
- }
-
- Ext.each(this.shims,
- function(shim) {
- if (shim) {
- if (shim.isActive) {
- shim.show();
- shim.setBox(shim.boxInfo);
- }
- else if (shim.isVisible()) {
- shim.hide();
- }
- }
- });
- },
-
- createShim: function() {
- if (!this.shimCt) {
- this.shimCt = Ext.get('ext-dd-shim-ct');
- if (!this.shimCt) {
- this.shimCt = document.createElement('div');
- this.shimCt.id = 'ext-dd-shim-ct';
- Ext.getBody().appendChild(this.shimCt);
- }
- }
- var el = document.createElement('div');
- el.className = 'ext-dd-shim';
- this.shimCt.appendChild(el);
-
- return new Ext.Layer({
- shadow: false,
- useDisplay: true,
- constrain: false
- },
- el);
- },
-
- clearShims: function() {
- Ext.each(this.shims,
- function(shim) {
- if (shim) {
- shim.hide();
- }
- });
- },
-
- onContainerOver: function(dd, e, data) {
- return this.dropAllowed;
- },
-
- onCalendarDragComplete: function() {
- delete this.dragStartDate;
- delete this.dragEndDate;
- this.clearShims();
- },
-
- onNodeDrop: function(n, dd, e, data) {
- if (n && data) {
- if (data.type == 'eventdrag') {
- var rec = this.view.getEventRecordFromEl(data.ddel),
- dt = Ext.calendar.Date.copyTime(rec.data[Ext.calendar.EventMappings.StartDate.name], n.date);
-
- this.view.onEventDrop(rec, dt);
- this.onCalendarDragComplete();
- return true;
- }
- if (data.type == 'caldrag') {
- this.view.onCalendarEndDrag(this.dragStartDate, this.dragEndDate,
- this.onCalendarDragComplete.createDelegate(this));
- //shims are NOT cleared here -- they stay visible until the handling
- //code calls the onCalendarDragComplete callback which hides them.
- return true;
- }
- }
- this.onCalendarDragComplete();
- return false;
- },
-
- onContainerDrop: function(dd, e, data) {
- this.onCalendarDragComplete();
- return false;
- },
-
- destroy: function() {
- Ext.calendar.DropZone.superclass.destroy.call(this);
- Ext.destroy(this.shimCt);
- }
-});
-
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