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1 | (in-package :it.bese.ucw) |
2 | |
3 | |
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4 | (defslot-presentation clsql-wall-time-slot-presentation (mewa-relation-slot-presentation) |
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5 | () |
6 | (:type-name clsql-sys:wall-time)) |
7 | |
8 | (defmethod presentation-slot-value ((slot clsql-wall-time-slot-presentation) instance) |
9 | (let ((date (call-next-method))) |
10 | (when date (multiple-value-bind (y m d) (clsql:time-ymd date) |
11 | (format nil "~a/~a/~a" m d y))))) |
12 | |
13 | (defmethod (setf presentation-slot-value) ((value string) (slot clsql-wall-time-slot-presentation) instance) |
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14 | (let ((new-time (clsql:parse-date-time (remove #\Space value))) |
15 | (old-time (when (slot-boundp instance (slot-name slot)) |
16 | (slot-value instance (slot-name slot))))) |
17 | (unless (or (eql old-time new-time) |
18 | (and (null old-time) new-time) |
19 | (equal :equal (clsql:time-compare new-time old-time))) |
20 | (setf (presentation-slot-value slot instance) new-time )))) |
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21 | |
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22 | (defmethod label :around ((slot clsql-wall-time-slot-presentation)) |
23 | (concatenate 'string (call-next-method) " (mm/dd/yyyy)")) |
24 | |
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25 | (defmethod present-slot ((slot clsql-wall-time-slot-presentation) instance) |
26 | (let ((date (presentation-slot-value slot instance)) |
27 | (input-id (string (gensym)))) |
28 | (if (and date (not (editablep slot))) |
29 | (<:span (<:as-html date))) |
30 | (when (editablep slot) |
31 | (<ucw:input :accessor (presentation-slot-value slot instance) :id input-id) |
32 | (<:script :type "text/javascript" |
33 | (<:as-is (format nil " |
34 | Calendar.setup({ |
35 | inputField : \"~a\", |
36 | ifFormat : \"%m/%d/%Y\", |
37 | });" input-id)))))) |
38 | |
39 | (defslot-presentation mewa-relation-slot-presentation () |
40 | ((slot-name :accessor slot-name :initarg :slot-name) |
41 | (foreign-instance :accessor foreign-instance) |
42 | (linkedp :accessor linkedp :initarg :linkedp :initform t)) |
43 | (:type-name relation)) |
44 | |
45 | (defmethod present-relation ((slot mewa-relation-slot-presentation) instance) |
46 | ;;;;(<:as-html (slot-name slot) "=> " (foreign-instance slot) " from " instance ) |
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47 | (let* ((i (foreign-instance slot)) |
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48 | (pres (mewa::make-presentation |
49 | i |
50 | :type :one-line |
51 | :initargs (list |
52 | :global-properties |
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53 | (list :editablep nil :linkedp nil))))) |
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54 | (when (ucw::parent slot) (setf (component.place pres) (component.place (ucw::parent slot)))) |
55 | (flet ((render () (when i (<ucw:render-component :component pres)))) |
56 | (cond |
57 | ((editablep slot) |
58 | (render) |
59 | (<ucw:a :action (search-records slot i) (<:as-html " (search)")) |
60 | (<ucw:a :action (create-record slot i) (<:as-html " (new)"))) |
61 | ((linkedp slot) |
62 | (<ucw:a :action (view-instance slot i) |
63 | (render))) |
64 | (t |
65 | (render)))))) |
66 | |
67 | (defmethod present-slot ((slot mewa-relation-slot-presentation) instance) |
68 | (present-relation slot instance)) |
69 | |
70 | (defslot-presentation foreign-key-slot-presentation (mewa-relation-slot-presentation) |
71 | () |
72 | (:type-name foreign-key) |
73 | (:default-initargs)) |
74 | |
75 | (defaction view-instance ((self component) instance &rest initargs) |
76 | (call-component (parent self) (apply #'mewa:make-presentation instance initargs))) |
77 | |
78 | (defmethod present-slot :before ((slot foreign-key-slot-presentation) instance) |
79 | (setf (foreign-instance slot) (meta-model:explode-foreign-key instance (slot-name slot)))) |
80 | |
81 | ;;;; HAS MANY |
82 | (defslot-presentation has-many-slot-presentation (mewa-relation-slot-presentation) |
83 | () |
84 | (:type-name has-many)) |
85 | |
86 | (defmethod present-slot ((slot has-many-slot-presentation) instance) |
87 | (let ((i (get-foreign-instances slot instance)) |
88 | (linkedp (linkedp slot))) |
89 | (<:ul |
90 | (dolist (s i) |
91 | (let ((s s)) |
92 | (setf (foreign-instance slot) s) |
93 | (<ucw:a :action (view-instance slot s :initargs `(:global-properties ,(list :linkedp t :editablep nil))) |
94 | (<:li (setf (linkedp slot) nil) |
95 | (present-relation slot instance)))))))) |
96 | |
97 | |
98 | (defmethod get-foreign-instances ((slot has-many-slot-presentation) instance) |
99 | (slot-value instance (slot-name slot))) |
100 | |
101 | (defslot-presentation has-very-many-slot-presentation (has-many-slot-presentation) |
102 | ((number-to-display :accessor number-to-display :initarg :number-to-display :initform 10) |
103 | (current :accessor current :initform 0) |
104 | (len :accessor len ) |
105 | (instances :accessor instances)) |
106 | |
107 | (:type-name has-very-many)) |
108 | |
109 | (defmethod list-next ((slot has-very-many-slot-presentation)) |
110 | (setf (current slot) (incf (current slot) (number-to-display slot))) |
111 | (when (< (len slot) (current slot)) |
112 | (setf (current slot) (- (number-to-display slot) (len slot))))) |
113 | |
114 | (defmethod list-prev ((slot has-very-many-slot-presentation)) |
115 | (setf (current slot) (decf (current slot) (number-to-display slot))) |
116 | (when (> 0 (current slot)) |
117 | ;;what to do here is open to debate |
118 | (setf (current slot) (- (len slot)(number-to-display slot) )))) |
119 | |
120 | |
121 | (defmethod present-slot ((slot has-very-many-slot-presentation) instance) |
122 | ;;(<:as-html "isance: " instance) |
123 | (<ucw:a :action (list-prev slot) (<:as-html "<<")) |
124 | (let ((self (parent slot))) |
125 | (<ucw:a :action (call-component self (mewa:make-presentation (car (slot-value instance (slot-name slot))) :type :listing :initargs (list :instances (instances slot)))) |
126 | (<:as-html (label slot) (format nil " ~a-~a " (current slot) (+ (current slot) (number-to-display slot)))))) |
127 | (<ucw:a :action (list-next slot) (<:as-html ">>")) |
128 | (call-next-method) |
129 | (<:as-html "total :" (len slot))) |
130 | |
131 | (defmethod get-foreign-instances :around ((slot has-very-many-slot-presentation) instance) |
132 | (let ((f (call-next-method))) |
133 | (setf (len slot) (length f)) |
134 | (setf (instances slot) f) |
135 | (loop for cons on (nthcdr (current slot) f) |
136 | for i from 0 upto (number-to-display slot) |
137 | collect (car cons)))) |
138 | |
139 | (defslot-presentation has-a-slot-presentation (one-of-presentation) |
140 | ((key :initarg :key :accessor key)) |
141 | (:type-name has-a)) |
142 | |
143 | (defmethod get-foreign-slot-value ((slot has-a-slot-presentation) (object t) (slot-name t)) |
144 | (slot-value object slot-name)) |
145 | |
146 | (defmethod present-slot ((slot has-a-slot-presentation) instance) |
147 | (<:as-html (presentation-slot-value slot instance)) |
148 | (if (editablep slot) |
149 | (<ucw:select :accessor (presentation-slot-value slot instance) :test #'equalp |
150 | (when (allow-nil-p slot) |
151 | (<ucw:option :value nil (<:as-html (none-label slot)))) |
152 | (dolist (option (get-foreign-instances (presentation slot) instance)) |
153 | (setf (instance (presentation slot)) option) |
154 | (<ucw:option :value (get-foreign-slot-value slot option (key slot)) (present (presentation slot))))) |
155 | (if (presentation-slot-value slot instance) |
156 | (progn |
157 | (setf (instance (presentation slot)) (presentation-slot-value slot instance)) |
158 | (present (presentation slot))) |
159 | (<:as-html "--")))) |