Commit | Line | Data |
---|---|---|
687d5f1c | 1 | (in-package :mewa) |
2 | ||
d5e996b3 DC |
3 | |
4 | ||
5 | (defun split-list (n list) | |
6 | (loop for cons on list | |
7 | by #'(lambda (x) (nthcdr n x)) | |
8 | if (< 0 n) | |
9 | collect (loop for atom in cons | |
10 | repeat n | |
11 | collect atom) | |
12 | else return nil)) | |
13 | ||
7f16078d | 14 | (defaction edit-instance ((self mewa)) |
15 | (call-presentation (instance self) :type :editor)) | |
16 | ||
687d5f1c | 17 | ;;;one-line objects |
18 | (defcomponent mewa-one-line-presentation (mewa one-line-presentation) | |
19 | () | |
d5e996b3 DC |
20 | (:default-initargs |
21 | :attributes-getter #'one-line-attributes-getter | |
22 | :global-properties '(:editablep nil))) | |
687d5f1c | 23 | |
24 | (defmethod one-line-attributes-getter ((self mewa)) | |
d5e996b3 DC |
25 | (or (meta-model::find-slots-of-type (instance self)) |
26 | (meta-model::list-keys (instance self)))) | |
687d5f1c | 27 | |
28 | ;;;objects | |
38a016c7 DC |
29 | (defcomponent mewa-object-presentation (mewa object-presentation) |
30 | ((instance :accessor instance :initarg :instance :initform nil))) | |
687d5f1c | 31 | |
d5e996b3 DC |
32 | (defcomponent mewa-viewer (mewa-object-presentation) |
33 | () | |
34 | (:default-initargs | |
35 | :global-properties '(:editablep nil))) | |
36 | ||
37 | (defcomponent mewa-editor (mewa-object-presentation) | |
38 | () | |
39 | (:default-initargs | |
40 | :global-properties '(:editablep t))) | |
41 | ||
42 | (defcomponent mewa-creator (mewa-editor) | |
43 | ()) | |
44 | ||
5f0b37e7 DC |
45 | (defmethod present ((pres mewa-object-presentation)) |
46 | (<:table :class (css-class pres) | |
47 | (dolist (slot (slots pres)) | |
48 | (<:tr :class "presentation-slot-row" | |
49 | (present-slot-as-row pres slot)))) | |
50 | (render-options pres (instance pres))) | |
51 | ||
38a016c7 | 52 | (defmethod present-slot-as-row ((pres mewa-object-presentation) (slot slot-presentation)) |
5f0b37e7 DC |
53 | (<:td :class "presentation-slot-label" (<:as-html (label slot))) |
54 | (<:td :class "presentation-slot-value" (present-slot slot (instance pres)))) | |
55 | ||
56 | ||
6460c439 | 57 | (defcomponent two-column-presentation (mewa-object-presentation) ()) |
58 | ||
59 | (defmethod present ((pres two-column-presentation)) | |
60 | ||
61 | (<:table :class (css-class pres) | |
62 | (loop for slot on (slots pres) by #'cddr | |
63 | do | |
64 | (<:tr :class "presentation-slot-row" | |
65 | (<:td :class "presentation-slot-label" | |
66 | (<:as-html (label (first slot)))) | |
67 | (<:td :class "presentation-slot-value" | |
68 | (present-slot (first slot) (instance pres))) | |
69 | (when (second slot) | |
70 | (<:td :class "presentation-slot-label" | |
71 | (<:as-html (label (second slot)))) | |
72 | (<:td :class "presentation-slot-value" | |
73 | (present-slot (second slot) (instance pres)))))) | |
74 | (render-options pres (instance pres)))) | |
75 | ||
76 | ||
687d5f1c | 77 | ;;;lists |
38a016c7 DC |
78 | (defcomponent mewa-list-presentation (mewa list-presentation) |
79 | ((instances :accessor instances :initarg :instances :initform nil) | |
687d5f1c | 80 | (instance :accessor instance) |
81 | (select-label :accessor select-label :initform "select" :initarg :select-label) | |
8e6e6b56 | 82 | (selectablep :accessor selectablep :initform t :initarg :selectablep) |
38a016c7 | 83 | (deleteablep :accessor deletablep :initarg :deletablep :initform nil) |
8e6e6b56 | 84 | (viewablep :accessor viewablep :initarg :viewablep :initform nil))) |
687d5f1c | 85 | |
86 | (defaction select-from-listing ((listing mewa-list-presentation) object index) | |
87 | (answer object)) | |
88 | ||
89 | (defmethod render-list-row ((listing mewa-list-presentation) object index) | |
90 | (<:tr :class "item-row" | |
91 | (<:td :align "center" :valign "top" | |
38a016c7 | 92 | (when (editablep listing) |
687d5f1c | 93 | (let ((object object)) |
94 | (<ucw:input :type "submit" | |
95 | :action (edit-from-listing listing object index) | |
38a016c7 | 96 | :value (edit-label listing)))) |
687d5f1c | 97 | (<:as-is " ") |
38a016c7 | 98 | (when (deleteablep listing) |
687d5f1c | 99 | (let ((index index)) |
100 | (<ucw:input :type "submit" | |
101 | :action (delete-from-listing listing object index) | |
38a016c7 | 102 | :value (delete-label listing)))) |
687d5f1c | 103 | (when (selectablep listing) |
104 | (let ((index index)) | |
105 | (<ucw:input :type "submit" | |
106 | :action (select-from-listing listing object index) | |
8e6e6b56 DC |
107 | :value (select-label listing)))) |
108 | (when (viewablep listing) | |
109 | (let ((index index)) | |
110 | (<ucw:input :type "submit" | |
111 | :action (call-component listing (make-presentation object)) | |
112 | :value "view")))) | |
687d5f1c | 113 | (dolist (slot (slots listing)) |
114 | (<:td :class "data-cell" (present-slot slot object))) | |
6fc8733b | 115 | (<:td :class "index-number-cell") |
687d5f1c | 116 | )) |
117 | ||
118 | (defmethod get-all-instances ((self mewa-list-presentation)) | |
119 | (instances self)) | |
aef3b247 | 120 | |
121 | ||
5f0b37e7 DC |
122 | ;;;; * Presentation Searches |
123 | ||
124 | ||
125 | ;;;; ** "search all fields" criteria | |
126 | ||
9d6c69fb DC |
127 | (defgeneric search-expr (criteria instance) |
128 | (:documentation "Return ready to apply criteria. | |
129 | What to do with it is backend dependent.")) | |
aef3b247 | 130 | |
9d6c69fb DC |
131 | (defmacro def-search-expr (((self criteria-type)) (model-expr &body body)) |
132 | `(defmethod search-expr ((,self ,criteria-type) instance) | |
133 | (,model-expr | |
134 | instance | |
38a016c7 | 135 | (slot-name (presentation ,self)) |
9d6c69fb DC |
136 | ,@body))) |
137 | ||
38a016c7 DC |
138 | (defmethod search-expr ((self negated-criteria) instance) |
139 | (when (criteria self) | |
9d6c69fb DC |
140 | (meta-model:expr-not |
141 | instance | |
38a016c7 | 142 | (search-expr (criteria self) instance)))) |
9d6c69fb | 143 | |
38a016c7 DC |
144 | (def-search-expr ((self string-starts-with)) |
145 | (meta-model:expr-starts-with (search-text self))) | |
9d6c69fb | 146 | |
38a016c7 DC |
147 | (def-search-expr ((self string-ends-with)) |
148 | (meta-model:expr-ends-with (search-text self))) | |
9d6c69fb | 149 | |
38a016c7 DC |
150 | (def-search-expr ((self string-contains)) |
151 | (meta-model:expr-contains (search-text self))) | |
9d6c69fb | 152 | |
38a016c7 DC |
153 | (def-search-expr ((self number-less-than)) |
154 | (meta-model:expr-< (number-input self))) | |
9d6c69fb | 155 | |
38a016c7 DC |
156 | (def-search-expr ((self number-greater-than)) |
157 | (meta-model:expr-> (number-input self))) | |
9d6c69fb | 158 | |
38a016c7 DC |
159 | (def-search-expr ((self number-equal-to)) |
160 | (meta-model:expr-= (number-input self))) | |
9d6c69fb | 161 | |
5f0b37e7 DC |
162 | |
163 | ||
38a016c7 | 164 | (defcomponent mewa-presentation-search (presentation-search) |
5f0b37e7 DC |
165 | ((display-results-p :accessor display-results-p :initarg :display-results-p :initform nil) |
166 | (criteria-input :accessor criteria-input :initform "") | |
167 | (new-criteria :accessor new-criteria :initform nil))) | |
9d6c69fb DC |
168 | |
169 | (defmethod instance ((self mewa:mewa-presentation-search)) | |
38a016c7 | 170 | (instance (search-presentation self))) |
9d6c69fb DC |
171 | |
172 | (defmethod search-expr ((self mewa:mewa-presentation-search) instance) | |
173 | (apply #'meta-model:expr-and instance | |
5f0b37e7 | 174 | (mapcan (lambda (c) (let ((e (search-expr c instance))) |
9d6c69fb | 175 | (if (listp e) e (list e)))) |
38a016c7 | 176 | (criteria self)))) |
9d6c69fb | 177 | |
9d6c69fb DC |
178 | (defmethod search-query ((self mewa:mewa-presentation-search)) |
179 | (search-expr self (instance self))) | |
180 | ||
181 | (defmethod valid-instances ((self mewa:mewa-presentation-search)) | |
182 | (meta-model:select-instances (instance self) (search-query self))) | |
183 | ||
184 | (defmethod get-all-instances ((self mewa-presentation-search)) | |
185 | (meta-model:select-instances (instance self))) | |
aef3b247 | 186 | |
187 | (defmethod ok ((self mewa-presentation-search) &optional arg) | |
188 | (declare (ignore arg)) | |
38a016c7 | 189 | (setf (instances (list-presentation self)) (valid-instances self)) |
aef3b247 | 190 | (setf (display-results-p self) t)) |
191 | ||
4e7631c9 | 192 | |
38a016c7 | 193 | (defmethod set-search-input-for-criteria ((criteria criteria) (input t)) |
5f0b37e7 DC |
194 | (error "No search-input-for-criteria method for ~A : ~A" criteria input)) |
195 | ||
38a016c7 DC |
196 | (defmethod set-search-input-for-criteria ((c string-criteria) input) |
197 | (setf (search-text c) input)) | |
5f0b37e7 | 198 | |
38a016c7 | 199 | (defmethod set-search-input-for-criteria ((c negated-criteria) i) |
5f0b37e7 DC |
200 | nil) |
201 | ||
202 | ||
38a016c7 | 203 | (defmethod mewa-add-criteria ((self component) (criteria criteria)) |
5f0b37e7 | 204 | (set-search-input-for-criteria criteria (criteria-input self)) |
38a016c7 | 205 | (add-criteria self criteria)) |
5f0b37e7 | 206 | |
38a016c7 DC |
207 | (defmethod find-default-criteria (c mewa-string-slot-presentation) |
208 | 'string-contains) | |
5f0b37e7 DC |
209 | |
210 | ||
211 | ||
212 | (defmethod render-criteria ((res response) (s mewa-presentation-search)) | |
213 | (setf (criteria-input s) "") | |
214 | (<:ul | |
38a016c7 | 215 | (dolist (c (criteria s)) |
5f0b37e7 DC |
216 | (<:li (render-on res c) |
217 | (let ((c c)) | |
38a016c7 | 218 | (<ucw:input :action (drop-criteria s c) :type "submit" :value "eliminate")))) |
5f0b37e7 DC |
219 | (<:li |
220 | "Search For: " | |
221 | (<ucw:input :type "text" :accessor (criteria-input s)) | |
222 | " Using : " | |
223 | (<ucw:select :accessor (new-criteria s) | |
38a016c7 | 224 | (dolist (criteria (applicable-criteria s)) |
5f0b37e7 DC |
225 | (<ucw:option :value criteria (<:as-html (label criteria))))) |
226 | (<ucw:input :type "submit" :action (mewa-add-criteria s (new-criteria s)) | |
227 | :value "add")))) | |
228 | ||
229 | (defmethod submit-search ((s mewa-presentation-search)) | |
230 | (with-slots (criteria-input) s | |
231 | ||
232 | (unless (or (null criteria-input) | |
233 | (string-equal "" (remove #\Space criteria-input))) | |
234 | ||
235 | (mewa-add-criteria s (new-criteria s))) | |
236 | ||
237 | (ok s))) | |
238 | ||
aef3b247 | 239 | (defmethod render-on ((res response) (self mewa-presentation-search)) |
7c3aade7 | 240 | ;(<:as-html (search-query self)) |
5f0b37e7 DC |
241 | (render-criteria res self) |
242 | (<ucw:input :type "submit" :value "Search" :action (submit-search self)) | |
aef3b247 | 243 | (when (display-results-p self) |
38a016c7 | 244 | (let ((listing (list-presentation self))) |
9d6c69fb DC |
245 | (setf |
246 | (slot-value listing 'ucw::calling-component) (slot-value self 'ucw::calling-component) | |
247 | (slot-value listing 'ucw::place) (slot-value self 'ucw::place) | |
248 | (slot-value listing 'ucw::continuation) (slot-value self 'ucw::continuation)) | |
249 | ||
bbf64329 | 250 | (render-on res listing)))) |
251 | ||
5f0b37e7 DC |
252 | |
253 | ;;;; | |
bbf64329 | 254 | (defcomponent dont-show-unset-slots ()()) |
255 | ||
256 | (defmethod slots :around ((self dont-show-unset-slots)) | |
257 | (remove-if-not #'(lambda (s) (let ((s (presentation-slot-value s (instance self)))) | |
258 | (and s (not (equal "" s))))) | |
259 | (call-next-method))) |