mirror of
https://github.com/rabbibotton/clog.git
synced 2025-12-06 02:30:42 -08:00
215 lines
8.5 KiB
Common Lisp
215 lines
8.5 KiB
Common Lisp
(defpackage #:clog-user
|
|
(:use #:cl #:clog)
|
|
(:export start-demo))
|
|
|
|
(in-package :clog-user)
|
|
|
|
(defvar *last-z* -9999)
|
|
|
|
(defclass app-data ()
|
|
((body
|
|
:accessor body
|
|
:documentation "Top level access to browser window")
|
|
(current-win
|
|
:accessor current-win
|
|
:initform nil
|
|
:documentation "The current window at front.")
|
|
(copy-buf
|
|
:accessor copy-buf
|
|
:initform ""
|
|
:documentation "Copy buffer")
|
|
(drag-mutex
|
|
:reader drag-mutex
|
|
:initform (bordeaux-threads:make-lock)
|
|
:documentation "Serialize access to the on-ide-drag-down event.")
|
|
(in-drag
|
|
:accessor in-drag
|
|
:initform nil
|
|
:documentation "Ensure only one box is dragged at a time and type of drag.")
|
|
(drag-x
|
|
:accessor drag-x
|
|
:documentation "Location of the left side or width relative to pointer during drag.")
|
|
(drag-y
|
|
:accessor drag-y
|
|
:documentation "Location of the top or height relative to pointer during drag.")))
|
|
|
|
(defun on-ide-drag-down (obj data)
|
|
(let ((app (connection-data-item obj "app-data")))
|
|
(bordeaux-threads:with-lock-held ((drag-mutex app))
|
|
(unless (in-drag app)
|
|
(setf (in-drag app) (attribute obj "data-drag-type"))
|
|
(let* ((id-drag (attribute obj "data-drag-obj"))
|
|
(drag-obj (attach-as-child obj id-drag))
|
|
(pointer-x (getf data ':screen-x))
|
|
(pointer-y (getf data ':screen-y))
|
|
(obj-top)
|
|
(obj-left))
|
|
(if (equalp (in-drag app) "m")
|
|
(progn
|
|
(setf (current-win app) drag-obj)
|
|
(setf obj-top (parse-integer (top drag-obj) :junk-allowed t))
|
|
(setf obj-left (parse-integer (left drag-obj) :junk-allowed t)))
|
|
(progn
|
|
(setf obj-top (height drag-obj))
|
|
(setf obj-left (width drag-obj))))
|
|
(setf (z-index drag-obj) (incf *last-z*))
|
|
(setf (drag-y app) (- pointer-y obj-top))
|
|
(setf (drag-x app) (- pointer-x obj-left))
|
|
(set-on-pointer-move obj 'on-ide-drag-move)
|
|
(set-on-pointer-up obj 'on-ide-drag-stop))))))
|
|
|
|
(defun on-ide-drag-move (obj data)
|
|
(let* ((app (connection-data-item obj "app-data"))
|
|
(drag-obj (attach-as-child obj (attribute obj "data-drag-obj")))
|
|
(x (getf data ':screen-x))
|
|
(y (getf data ':screen-y))
|
|
(adj-y (- y (drag-y app)))
|
|
(adj-x (- x (drag-x app))))
|
|
(when (and (> adj-x 0) (> adj-y 30))
|
|
(if (equalp (in-drag app) "m")
|
|
(progn
|
|
(setf (top drag-obj) (format nil "~Apx" adj-y))
|
|
(setf (left drag-obj) (format nil "~Apx" adj-x)))
|
|
(progn
|
|
(js-execute drag-obj (format nil "editor_~A.resize()" (html-id drag-obj)))
|
|
(setf (height drag-obj) (format nil "~Apx" adj-y))
|
|
(setf (width drag-obj) (format nil "~Apx" adj-x)))))))
|
|
|
|
(defun on-ide-drag-stop (obj data)
|
|
(let ((app (connection-data-item obj "app-data")))
|
|
(on-ide-drag-move obj data)
|
|
(setf (in-drag app) nil)
|
|
(set-on-pointer-move obj nil)
|
|
(set-on-pointer-up obj nil)))
|
|
|
|
(defgeneric create-window (clog-obj title
|
|
&key html-id content left top width height)
|
|
(:documentation "Create an html-window"))
|
|
|
|
(defmethod create-window ((obj clog-obj) title &key
|
|
(html-id nil)
|
|
(content "")
|
|
(left 60)
|
|
(top 60)
|
|
(width 400)
|
|
(height 300))
|
|
(unless html-id
|
|
(setf html-id (clog-connection:generate-id)))
|
|
|
|
(let* ((app (connection-data-item obj "app-data"))
|
|
(win (create-child (body app)
|
|
(format nil
|
|
"<div style='position:fixed;top:~Apx;left:~Apx;width:~Apx;height:~Apx;
|
|
flex-container;display:flex;flex-direction:column;z-index:~A'
|
|
class='w3-card-4 w3-white w3-border'>
|
|
<div id='~A-title-bar' class='w3-container w3-black'
|
|
style='flex-container;display:flex;align-items:stretch;'>
|
|
<span data-drag-obj='~A' data-drag-type='m' id='~A-title'
|
|
style='flex-grow:9;user-select:none;cursor:move;'>~A</span>
|
|
<span id='~A-close'
|
|
style='cursor:pointer;user-select:none;'>X</span>
|
|
</div>
|
|
<div id='~A-body' style='flex-grow:9;'>~A</div>
|
|
<div id='~A-size' style='user-select:none;height:1px;
|
|
cursor:se-resize;opacity:0'
|
|
class='w3-right' data-drag-obj='~A' data-drag-type='s'>+</div>
|
|
</div>"
|
|
top left width height (incf *last-z*) ; outer div
|
|
html-id html-id html-id ; title bar
|
|
title html-id ; title
|
|
html-id content ; body
|
|
html-id html-id) ; size
|
|
:html-id html-id))
|
|
(title (attach-as-child win (format nil "~A-title" html-id)))
|
|
(close-x (attach-as-child win (format nil "~A-close" html-id)))
|
|
(sizer (attach-as-child win (format nil "~A-size" html-id))))
|
|
(set-on-pointer-down title 'on-ide-drag-down :capture-pointer t)
|
|
(set-on-pointer-down sizer 'on-ide-drag-down :capture-pointer t)
|
|
(set-on-click close-x (lambda (obj)
|
|
(remove-from-dom win)))
|
|
win))
|
|
|
|
(defun do-ide-file-new (obj)
|
|
(let* ((app (connection-data-item obj "app-data"))
|
|
(win (create-window obj "New window"
|
|
:left (random 600)
|
|
:top (+ 40 (random 400)))))
|
|
(create-child obj
|
|
(format nil
|
|
"<script>
|
|
var editor_~A = ace.edit('~A-body');
|
|
editor_~A.setTheme('ace/theme/xcode');
|
|
editor_~A.session.setMode('ace/mode/lisp');
|
|
editor_~A.session.setTabSize(3);
|
|
</script>"
|
|
(html-id win) (html-id win)
|
|
(html-id win)
|
|
(html-id win)
|
|
(html-id win)))
|
|
(setf (current-win app) win)))
|
|
|
|
(defun do-ide-help-about (obj)
|
|
(let* ((app (connection-data-item obj "app-data"))
|
|
(about (create-window (body app) "About"
|
|
:content "<div class='w3-black'>
|
|
<center><img src='/demo/clogwicon.png'></center>
|
|
<center>CLOG</center>
|
|
<center>The Common Lisp Omnificent GUI</center></div>
|
|
<div><p><center>Demo 3</center>
|
|
<center>(c) 2021 - David Botton</center></p></div>"
|
|
:left (- (/ (width (body app)) 2) 100)
|
|
:width 200
|
|
:height 200)))
|
|
(setf (current-win app) about)))
|
|
|
|
(defun do-ide-file-open (obj)
|
|
(do-ide-file-new obj)
|
|
(let* ((app (connection-data-item obj "app-data")))
|
|
(js-execute obj (format nil "editor_~A.setValue('~A')"
|
|
(html-id (current-win app))
|
|
(escape-string "(print \"hello!\")")))))
|
|
|
|
(defun do-ide-file-save (obj)
|
|
(let* ((app (connection-data-item obj "app-data")))
|
|
(print (js-query obj (format nil "editor_~A.getValue()"
|
|
(html-id (current-win app)))))))
|
|
|
|
(defun do-ide-file-save-as (obj)
|
|
(do-ide-file-save obj))
|
|
|
|
(defun do-ide-edit-copy (obj)
|
|
(let* ((app (connection-data-item obj "app-data")))
|
|
(setf (copy-buf app) (js-query obj (format nil "editor_~A.getCopyText();"
|
|
(html-id (current-win app)))))))
|
|
|
|
(defun do-ide-edit-cut (obj)
|
|
(do-ide-edit-copy obj)
|
|
(let* ((app (connection-data-item obj "app-data")))
|
|
(js-execute obj (format nil "editor_~A.execCommand('cut')"
|
|
(html-id (current-win app))))))
|
|
|
|
(defun do-ide-edit-paste (obj)
|
|
(let* ((app (connection-data-item obj "app-data")))
|
|
(js-execute obj (format nil "editor_~A.execCommand('paste', '~A')"
|
|
(html-id (current-win app))
|
|
(escape-string (copy-buf app))))))
|
|
|
|
(defun on-new-window (body)
|
|
(let ((app (make-instance 'app-data)))
|
|
(setf (connection-data-item body "app-data") app)
|
|
(setf (body app) body)
|
|
(set-on-click (attach-as-child body "ide-logo") #'do-ide-help-about)
|
|
(set-on-click (attach-as-child body "ide-file-new") #'do-ide-file-new)
|
|
(set-on-click (attach-as-child body "ide-file-open") #'do-ide-file-open)
|
|
(set-on-click (attach-as-child body "ide-file-save") #'do-ide-file-save)
|
|
(set-on-click (attach-as-child body "ide-file-save-as") #'do-ide-file-save-as)
|
|
(set-on-click (attach-as-child body "ide-edit-copy") #'do-ide-edit-copy)
|
|
(set-on-click (attach-as-child body "ide-edit-cut") #'do-ide-edit-cut)
|
|
(set-on-click (attach-as-child body "ide-edit-paste") #'do-ide-edit-paste)
|
|
(set-on-click (attach-as-child body "ide-help-about") #'do-ide-help-about)
|
|
(run body)))
|
|
|
|
(defun start-demo ()
|
|
"Start demo."
|
|
(initialize #'on-new-window :boot-file "/demo/frame.html")
|
|
(open-browser))
|