75d24c15
 yangbin
123
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
//
// JTCalendarProtocols.swift
//
// Copyright (c) 2016-2017 JTAppleCalendar (https://github.com/patchthecode/JTAppleCalendar)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/// Default delegate functions
public extension JTAppleCalendarViewDelegate {
func calendar(_ calendar: JTAppleCalendarView, shouldSelectDate date: Date, cell: JTAppleCell?, cellState: CellState) -> Bool { return true }
func calendar(_ calendar: JTAppleCalendarView, shouldDeselectDate date: Date, cell: JTAppleCell?, cellState: CellState) -> Bool { return true }
func calendar(_ calendar: JTAppleCalendarView, didSelectDate date: Date, cell: JTAppleCell?, cellState: CellState) {}
func calendar(_ calendar: JTAppleCalendarView, didDeselectDate date: Date, cell: JTAppleCell?, cellState: CellState) {}
func calendar(_ calendar: JTAppleCalendarView, willScrollToDateSegmentWith visibleDates: DateSegmentInfo) {}
func calendar(_ calendar: JTAppleCalendarView, didScrollToDateSegmentWith visibleDates: DateSegmentInfo) {}
func calendar(_ calendar: JTAppleCalendarView, headerViewForDateRange range: (start: Date, end: Date), at indexPath: IndexPath) -> JTAppleCollectionReusableView {
assert(false, "You have implemted a header size function, but forgot to implement the `headerViewForDateRange` function")
return JTAppleCollectionReusableView()
}
func calendarDidScroll(_ calendar: JTAppleCalendarView) {}
func calendarSizeForMonths(_ calendar: JTAppleCalendarView?) -> MonthSize? { return nil }
func sizeOfDecorationView(indexPath: IndexPath) -> CGRect { return .zero }
func scrollDidEndDecelerating(for calendar: JTAppleCalendarView) {}
}
/// The JTAppleCalendarViewDataSource protocol is adopted by an
/// object that mediates the application’s data model for a
/// the JTAppleCalendarViewDataSource object. data source provides the
/// the calendar-view object with the information it needs to construct and
/// then modify it self
public protocol JTAppleCalendarViewDataSource: class {
/// Asks the data source to return the start and end boundary dates
/// as well as the calendar to use. You should properly configure
/// your calendar at this point.
/// - Parameters:
/// - calendar: The JTAppleCalendar view requesting this information.
/// - returns:
/// - ConfigurationParameters instance:
func configureCalendar(_ calendar: JTAppleCalendarView) -> ConfigurationParameters
}
/// The delegate of a JTAppleCalendarView object must adopt the
/// JTAppleCalendarViewDelegate protocol Optional methods of the protocol
/// allow the delegate to manage selections, and configure the cells
public protocol JTAppleCalendarViewDelegate: class {
/// Asks the delegate if selecting the date-cell with a specified date is
/// allowed
/// - Parameters:
/// - calendar: The JTAppleCalendar view requesting this information.
/// - date: The date attached to the date-cell.
/// - cell: The date-cell view. This can be customized at this point.
/// - cellState: The month the date-cell belongs to.
/// - returns: A Bool value indicating if the operation can be done.
func calendar(_ calendar: JTAppleCalendarView, shouldSelectDate date: Date, cell: JTAppleCell?, cellState: CellState) -> Bool
/// Asks the delegate if de-selecting the
/// date-cell with a specified date is allowed
/// - Parameters:
/// - calendar: The JTAppleCalendar view requesting this information.
/// - date: The date attached to the date-cell.
/// - cell: The date-cell view. This can be customized at this point.
/// - cellState: The month the date-cell belongs to.
/// - returns: A Bool value indicating if the operation can be done.
func calendar(_ calendar: JTAppleCalendarView, shouldDeselectDate date: Date, cell: JTAppleCell?, cellState: CellState) -> Bool
/// Tells the delegate that a date-cell with a specified date was selected
/// - Parameters:
/// - calendar: The JTAppleCalendar view giving this information.
/// - date: The date attached to the date-cell.
/// - cell: The date-cell view. This can be customized at this point.
/// This may be nil if the selected cell is off the screen
/// - cellState: The month the date-cell belongs to.
func calendar(_ calendar: JTAppleCalendarView, didSelectDate date: Date, cell: JTAppleCell?, cellState: CellState)
/// Tells the delegate that a date-cell
/// with a specified date was de-selected
/// - Parameters:
/// - calendar: The JTAppleCalendar view giving this information.
/// - date: The date attached to the date-cell.
/// - cell: The date-cell view. This can be customized at this point.
/// This may be nil if the selected cell is off the screen
/// - cellState: The month the date-cell belongs to.
func calendar(_ calendar: JTAppleCalendarView, didDeselectDate date: Date, cell: JTAppleCell?, cellState: CellState)
/// Tells the delegate that the JTAppleCalendar view
/// scrolled to a segment beginning and ending with a particular date
/// - Parameters:
/// - calendar: The JTAppleCalendar view giving this information.
/// - startDate: The date at the start of the segment.
/// - endDate: The date at the end of the segment.
func calendar(_ calendar: JTAppleCalendarView, didScrollToDateSegmentWith visibleDates: DateSegmentInfo)
/// Tells the delegate that the JTAppleCalendar view
/// will scroll to a segment beginning and ending with a particular date
/// - Parameters:
/// - calendar: The JTAppleCalendar view giving this information.
/// - startDate: The date at the start of the segment.
/// - endDate: The date at the end of the segment.
func calendar(_ calendar: JTAppleCalendarView, willScrollToDateSegmentWith visibleDates: DateSegmentInfo)
/// Tells the delegate that the JTAppleCalendar is about to display
/// a date-cell. This is the point of customization for your date cells
/// - Parameters:
/// - calendar: The JTAppleCalendar view giving this information.
/// - date: The date attached to the cell.
/// - cellState: The month the date-cell belongs to.
/// - indexPath: use this value when dequeing cells
func calendar(_ calendar: JTAppleCalendarView, cellForItemAt date: Date, cellState: CellState, indexPath: IndexPath) -> JTAppleCell
/// Tells the delegate that the JTAppleCalendar is about to
/// display a header. This is the point of customization for your headers
/// - Parameters:
/// - calendar: The JTAppleCalendar view giving this information.
/// - date: The date attached to the header.
/// - indexPath: use this value when dequeing cells
func calendar(_ calendar: JTAppleCalendarView, headerViewForDateRange range: (start: Date, end: Date), at indexPath: IndexPath) -> JTAppleCollectionReusableView
/// Informs the delegate that the user just lifted their finger from swiping the calendar
func scrollDidEndDecelerating(for calendar: JTAppleCalendarView)
/// Tells the delegate that a scroll occured
func calendarDidScroll(_ calendar: JTAppleCalendarView)
/// Called to retrieve the size to be used for the month headers
func calendarSizeForMonths(_ calendar: JTAppleCalendarView?) -> MonthSize?
/// Implement the function to configure calendar cells. The code that will go in here is the same
/// that you will code for your cellForItem function. This function is only called to address
/// inconsistencies in the visual appearance as stated by Apple: https://developer.apple.com/documentation/uikit/uicollectionview/1771771-prefetchingenabled
/// a date-cell. This is the point of customization for your date cells
/// - Parameters:
/// - calendar: The JTAppleCalendar view giving this information.
/// - cell: The cell
/// - date: date attached to the cell
/// - cellState: The month the date-cell belongs to.
/// - indexPath: use this value when dequeing cells
func calendar(_ calendar: JTAppleCalendarView, willDisplay cell: JTAppleCell, forItemAt date: Date, cellState: CellState, indexPath: IndexPath)
/// Called to retrieve the size to be used for decoration views
func sizeOfDecorationView(indexPath: IndexPath) -> CGRect
}
|
