| 1 | (in-package :lisp-on-lines) |
| 2 | |
| 3 | ;;;;; Wrap a display in "back buttons" |
| 4 | (deflayer wrap-back-buttons) |
| 5 | |
| 6 | (defvar *back-buttons-wrapped-p* nil) |
| 7 | |
| 8 | (defdisplay |
| 9 | :in-layer wrap-back-buttons :around |
| 10 | (description object) |
| 11 | (if *back-buttons-wrapped-p* |
| 12 | (call-next-method) |
| 13 | (let ((*back-buttons-wrapped-p* t)) |
| 14 | |
| 15 | (<ucw:a :class "wiz-button previous" :action (ok self t) |
| 16 | (<:as-html "Go Back")) |
| 17 | (<:div :style "clear:both;" |
| 18 | (call-next-method)) |
| 19 | (<ucw:a :class "wiz-button previous" :action (ok self t) |
| 20 | (<:as-html "Go Back"))))) |
| 21 | |
| 22 | ;;;; Wrap an object display in with a link to the object |
| 23 | |
| 24 | (deflayer wrap-link) |
| 25 | |
| 26 | (defvar *link-wrapped-p* nil) |
| 27 | |
| 28 | (define-layered-class description |
| 29 | :in-layer wrap-link () |
| 30 | ((link :initarg :link :initform nil :special t :accessor link))) |
| 31 | |
| 32 | (defdisplay |
| 33 | :in-layer wrap-link :around (description object) |
| 34 | (let ((link (link description))) |
| 35 | |
| 36 | (with-inactive-layers (wrap-link) |
| 37 | (if *link-wrapped-p* |
| 38 | (call-next-method) |
| 39 | (let ((*link-wrapped-p* t)) |
| 40 | (<ucw:a :action (call-display self object link) |
| 41 | (call-next-method))))))) |
| 42 | |
| 43 | |
| 44 | |
| 45 | ;;; wrap-a-form |
| 46 | (deflayer wrap-form) |
| 47 | |
| 48 | (defdisplay ((description t) (button (eql 'standard-form-buttons))) |
| 49 | (<ucw:submit :action (ok self) |
| 50 | :value "Ok.")) |
| 51 | |
| 52 | (defdisplay :in-layer wrap-form :around (object description) |
| 53 | (<ucw:form |
| 54 | :action (refresh-component self) |
| 55 | (with-inactive-layers (wrap-form) |
| 56 | |
| 57 | (call-next-method) |
| 58 | ;(display* 'standard-form-buttons) |
| 59 | ))) |
| 60 | |
| 61 | ;;;; wrap a DIV |
| 62 | |
| 63 | |
| 64 | (deflayer wrap-div) |
| 65 | |
| 66 | (define-layered-class description |
| 67 | :in-layer wrap-div () |
| 68 | ((div-attributes :accessor div-attributes :initarg :div :special t :initform nil))) |
| 69 | |
| 70 | (defdisplay :in-layer wrap-div :around (description object) |
| 71 | (let ((args (div-attributes description))) |
| 72 | (with-inactive-layers (wrap-div) |
| 73 | (yaclml::funcall-with-tag |
| 74 | (cons '<:div args) |
| 75 | (lambda () |
| 76 | (call-next-method)))))) |
| 77 | |
| 78 | |