[gen] Calendar widget: more work on timeslots.
This commit is contained in:
Gaetan Delannay
parent
da8f7a5bcd
commit
85007ced67
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@ -81,6 +81,11 @@ class Event(Persistent):
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if self.timeslot != 'main': res += ' ' + self.timeslot
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return res
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def sameAs(self, other):
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'''Is p_self the same as p_other?'''
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return (self.eventType == other.eventType) and \
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(self.timeslot == other.timeslot)
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# ------------------------------------------------------------------------------
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class Calendar(Field):
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'''This field allows to produce an agenda (monthly view) and view/edit
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@ -182,10 +187,9 @@ class Calendar(Field):
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<x>:field.pxTimelineLegend</x>''')
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# Popup for adding an event in the month view
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pxAddEvent = Px('''
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pxAddPopup = Px('''
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<div var="prefix='%s_newEvent' % field.name;
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popupId=prefix + 'Popup';
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showTimeslots=len(field.timeslots) > 2"
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popupId=prefix + 'Popup'"
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id=":popupId" class="popup" align="center">
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<form id=":prefix + 'Form'" method="post">
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<input type="hidden" name="fieldName" value=":field.name"/>
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@ -212,12 +216,10 @@ class Calendar(Field):
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</select>
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</div>
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<!-- Span the event on several days -->
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<x if="not showTimeslots">
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<div align="center" class="discreet" style="margin-bottom: 3px">
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<span>:_('event_span')</span>
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<input type="text" size="3" name="eventSpan"/>
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</div>
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</x>
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<div align="center" class="discreet" style="margin-bottom: 3px">
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<span>:_('event_span')</span>
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<input type="text" size="3" name="eventSpan"/>
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</div>
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<input type="button"
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value=":_('object_save')"
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onclick=":'triggerCalendarEvent(%s, %s, %s, %s, \
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@ -230,7 +232,7 @@ class Calendar(Field):
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</div>''')
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# Popup for removing events in the month view
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pxDelEvent = Px('''
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pxDelPopup = Px('''
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<div var="prefix='%s_delEvent' % field.name;
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popupId=prefix + 'Popup'"
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id=":popupId" class="popup" align="center">
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@ -299,18 +301,20 @@ class Calendar(Field):
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<!-- Icon for adding an event -->
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<x if="mayCreate">
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<img class="clickable" style="visibility:hidden"
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var="info=field.getApplicableEventsTypesAt(zobj, date, \
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var="info=field.getApplicableEventTypesAt(zobj, date, \
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eventTypes, preComputed, True)"
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if="info and info.eventTypes" src=":url('plus')"
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onclick=":'openEventPopup(%s, %s, %s, null, null, %s, %s)' % \
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(q('new'), q(field.name), q(dayString), q(info.eventTypes),\
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q(info.message))"/>
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var2="freeSlots=field.getFreeSlotsAt(date, events, slotIds,\
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slotIdsStr, True)"
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onclick=":'openEventPopup(%s,%s,%s,null,null,%s,%s,%s)' % \
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(q('new'), q(field.name), q(dayString), q(info.eventTypes), \
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q(info.message), q(freeSlots))"/>
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</x>
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<!-- Icon for deleting event(s) -->
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<img if="mayDelete" class="clickable" style="visibility:hidden"
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src=":url(single and 'delete' or 'deleteMany')"
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onclick=":'openEventPopup(%s, %s, %s, %s, %s, null, null)' % \
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(q('del'), q(field.name), q(dayString), q('main'), q(spansDays))"/>
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onclick=":'openEventPopup(%s,%s,%s,%s,%s)' % (q('del'), \
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q(field.name), q(dayString), q('main'), q(spansDays))"/>
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<!-- Events -->
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<x if="events">
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<div for="event in events" style="color: grey">
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@ -318,8 +322,8 @@ class Calendar(Field):
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<!-- Icon for delete this particular event -->
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<img if="mayDelete and not single" class="clickable"
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src=":url('delete')" style="visibility:hidden"
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onclick=":'openEventPopup(%s, %s, %s, %s, null, null, null)'% \
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(q('del'), q(field.name), q(dayString), q(event.timeslot))"/>
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onclick=":'openEventPopup(%s,%s,%s,%s)' % (q('del'), \
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q(field.name), q(dayString), q(event.timeslot))"/>
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</div>
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</x>
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<!-- Events from other calendars -->
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@ -339,7 +343,7 @@ class Calendar(Field):
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<!-- Popups for creating and deleting a calendar event -->
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<x if="mayEdit and eventTypes">
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<x>:field.pxAddEvent</x><x>:field.pxDelEvent</x></x>''')
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<x>:field.pxAddPopup</x><x>:field.pxDelPopup</x></x>''')
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pxView = pxCell = Px('''
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<div var="defaultDate=field.getDefaultDate(zobj);
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@ -363,7 +367,10 @@ class Calendar(Field):
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allEventTypes=events[0];
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allEventNames=events[1];
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colors=field.getColors(zobj);
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namesOfDays=field.getNamesOfDays(_)"
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namesOfDays=field.getNamesOfDays(_);
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showTimeslots=len(field.timeslots) > 1;
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slotIds=[slot.id for slot in field.timeslots];
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slotIdsStr=','.join(slotIds)"
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id=":ajaxHookId">
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<script>:'var %s_maxEventLength = %d;' % \
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(field.name, field.maxEventLength)</script>
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@ -658,8 +665,8 @@ class Calendar(Field):
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tooLate = endDate and not tooEarly and (date > endDate)
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return not tooEarly and not tooLate
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def getApplicableEventsTypesAt(self, obj, date, eventTypes, preComputed,
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forBrowser=False):
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def getApplicableEventTypesAt(self, obj, date, eventTypes, preComputed,
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forBrowser=False):
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'''Returns the event types that are applicable at a given p_date. More
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precisely, it returns an object with 2 attributes:
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* "events" is the list of applicable event types;
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@ -681,6 +688,20 @@ class Calendar(Field):
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if not res.message: res.message = ''
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return res
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def getFreeSlotsAt(self, date, events, slotIds, slotIdsStr,
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forBrowser=False):
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'''Gets the free timeslots in this calendar for some p_date. As a
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precondition, we know that the day is not full (so timeslot "main"
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cannot be taken). p_events are those already defined at p_date.
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p_slotIds is the precomputed list of timeslot ids.'''
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if not events: return forBrowser and slotIdsStr or slotIds
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# Remove any taken slot
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res = slotIds[1:] # "main" cannot be chosen: p_events is not empty
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for event in events: res.remove(event.timeslot)
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# Return the result
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if not forBrowser: return res
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return ','.join(res)
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def getEventsAt(self, obj, date):
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'''Returns the list of events that exist at some p_date (=day).'''
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obj = obj.o # Ensure p_obj is not a wrapper.
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@ -808,13 +829,18 @@ class Calendar(Field):
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i -= 1
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return res
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def hasEventsAt(self, obj, date, otherEvents):
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'''Returns True if, at p_date, an event is found of the same type as
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p_otherEvents.'''
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if not otherEvents: return
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events = self.getEventsAt(obj, date)
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def hasEventsAt(self, obj, date, events):
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'''Returns True if, at p_date, events are exactly of the same type as
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p_events.'''
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if not events: return
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return events[0].eventType == otherEvents[0].eventType
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others = self.getEventsAt(obj, date)
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if not others: return
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if len(events) != len(others): return
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i = 0
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while i < len(events):
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if not events[i].sameAs(others[i]): return
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i += 1
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return True
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def getOtherEventsAt(self, obj, date, others, eventNames, render, colors):
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'''Gets events that are defined in p_others at some p_date. If p_single
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@ -925,12 +951,12 @@ class Calendar(Field):
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# Create and store the event
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events.append(Event(eventType, timeslot))
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# Sort events in the order of timeslots
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timeslots = [timeslot.id for timeslot in self.timeslots]
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timeslots = [slot.id for slot in self.timeslots]
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if len(events) > 1:
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events.data.sort(key=lambda e: timeslots.index(e.timeslot))
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events._p_changed = 1
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# Span the event on the successive days if required
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if handleEventSpan and eventSpan and (timeslot != 'main'):
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if handleEventSpan and eventSpan:
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nbOfDays = min(int(eventSpan), self.maxEventLength)
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for i in range(nbOfDays):
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date = date + 1
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@ -14,8 +14,40 @@ function askCalendar(hookId, objectUrl, render, fieldName, month) {
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askAjaxChunk(hookId, 'GET', objectUrl, fieldName+':pxView', params);
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}
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function enableOptions(select, enabled, selectFirst, message){
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/* This function disables, in p_select, all options that are not in p_enabled.
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p_enabled is a string containing a comma-separated list of option names.
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If p_selectFirst is True, the first option from p_enabled will be selected
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by default. p_message will be shown (as "title") for disabled options. */
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// Get p_enabled as a dict
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var l = enabled.split(',');
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var d = {};
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for (var i=0; i < l.length; i++) d[l[i]] = true;
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// Remember if we have already selected the first enabled option
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var isSelected = false;
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var options = select.options;
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// Disable options not being p_enabled
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for (var i=0; i<options.length; i++) {
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options[i].selected = false;
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if (!options[i].value) continue;
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if (options[i].value in d) {
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options[i].disabled = false;
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options[i].title = '';
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// Select it?
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if (selectFirst && !isSelected) {
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options[i].selected = true;
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isSelected = true;
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}
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}
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else {
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options[i].disabled = true;
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options[i].title = message;
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}
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}
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}
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function openEventPopup(action, fieldName, day, timeslot, spansDays,
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applicableEventTypes, message) {
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applicableEventTypes, message, freeSlots) {
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/* Opens the popup for creating (or deleting, depending on p_action) a
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calendar event at some p_day. When action is "del", we need to know the
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p_timeslot where the event is assigned and if the event spans more days
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@ -23,12 +55,13 @@ function openEventPopup(action, fieldName, day, timeslot, spansDays,
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events for those successive days. When action is "new", a possibly
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restricted list of applicable event types for this day is given in
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p_applicableEventTypes; p_message contains an optional message explaining
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why not applicable types are not applicable. */
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why not applicable types are not applicable. When "new", p_freeSlots may
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list the available timeslots at p_day. */
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var prefix = fieldName + '_' + action + 'Event';
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var f = document.getElementById(prefix + 'Form');
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f.day.value = day;
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if (action == 'del') {
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f.timeslot.value = timeslot;
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if (f.timeslot) f.timeslot.value = timeslot;
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// Show or hide the checkbox for deleting the event for successive days
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var elem = document.getElementById(prefix + 'DelNextEvent');
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var cb = elem.getElementsByTagName('input');
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@ -38,30 +71,12 @@ function openEventPopup(action, fieldName, day, timeslot, spansDays,
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else elem.style.display = 'none';
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}
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else if (action == 'new') {
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// First: reinitialise input fields
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// Reinitialise field backgrounds
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f.eventType.style.background = '';
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var allOptions = f.eventType.options;
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for (var i=0; i < allOptions.length; i++) {
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allOptions[i].selected = false;
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}
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if (f.eventSpan) f.eventSpan.style.background = '';
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// Among all event types, show applicable ones and hide the others
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var applicable = applicableEventTypes.split(',');
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var applicableDict = {};
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for (var i=0; i < applicable.length; i++) {
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applicableDict[applicable[i]] = true;
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}
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for (var i=0; i < allOptions.length; i++) {
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if (!allOptions[i].value) continue;
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if (allOptions[i].value in applicableDict) {
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allOptions[i].disabled = false;
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allOptions[i].title = '';
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}
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else {
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allOptions[i].disabled = true;
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allOptions[i].title = message;
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}
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}
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// Disable unapplicable events and non-free timeslots
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enableOptions(f.eventType, applicableEventTypes, false, message);
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if (f.timeslot) enableOptions(f.timeslot, freeSlots, true, 'Not free');
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}
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openPopup(prefix + 'Popup');
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}
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