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clog-gui-window api
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David Botton
parent
b79a343163
commit
2ce26b6e78
4 changed files with 287 additions and 219 deletions
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@ -10,129 +10,10 @@
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((body
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:accessor body
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:documentation "Top level access to browser window")
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(current-win
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:accessor current-win
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:initform nil
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:documentation "The current window at front.")
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(last-z
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:accessor last-z
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:initform -9999
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:documentation "Top z-order for windows")
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(copy-buf
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:accessor copy-buf
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:initform ""
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:documentation "Copy buffer")
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(in-drag
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:accessor in-drag
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:initform nil
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:documentation "Drag window or Size window.")
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(drag-x
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:accessor drag-x
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:documentation "Location of the left side or width relative to pointer during drag.")
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(drag-y
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:accessor drag-y
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:documentation "Location of the top or height relative to pointer during drag.")))
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(defun on-ide-drag-down (obj data)
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(let ((app (connection-data-item obj "app-data")))
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(unless (in-drag app)
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(setf (in-drag app) (attribute obj "data-drag-type"))
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(let* ((id-drag (attribute obj "data-drag-obj"))
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(drag-obj (attach-as-child obj id-drag))
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(pointer-x (getf data ':screen-x))
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(pointer-y (getf data ':screen-y))
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(obj-top)
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(obj-left))
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(if (equalp (in-drag app) "m")
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(progn
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(setf (current-win app) drag-obj)
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(setf obj-top (parse-integer (top drag-obj) :junk-allowed t))
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(setf obj-left (parse-integer (left drag-obj) :junk-allowed t)))
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(progn
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(setf obj-top (height drag-obj))
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(setf obj-left (width drag-obj))))
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(setf (z-index drag-obj) (incf (last-z app)))
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(setf (drag-y app) (- pointer-y obj-top))
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(setf (drag-x app) (- pointer-x obj-left))
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(set-on-pointer-move obj 'on-ide-drag-move)
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(set-on-pointer-up obj 'on-ide-drag-stop)))))
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(defun on-ide-drag-move (obj data)
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(let* ((app (connection-data-item obj "app-data"))
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(drag-obj (attach-as-child obj (attribute obj "data-drag-obj")))
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(x (getf data ':screen-x))
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(y (getf data ':screen-y))
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(adj-y (- y (drag-y app)))
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(adj-x (- x (drag-x app))))
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(when (and (> adj-x 0) (> adj-y 30))
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(cond ((equalp (in-drag app) "m")
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(setf (top drag-obj) (format nil "~Apx" adj-y))
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(setf (left drag-obj) (format nil "~Apx" adj-x)))
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((equalp (in-drag app) "s")
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(js-execute drag-obj (format nil "editor_~A.resize()" (html-id drag-obj)))
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(setf (height drag-obj) (format nil "~Apx" adj-y))
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(setf (width drag-obj) (format nil "~Apx" adj-x)))))))
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(defun on-ide-drag-stop (obj data)
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(let ((app (connection-data-item obj "app-data")))
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(on-ide-drag-move obj data)
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(setf (in-drag app) nil)
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(set-on-pointer-move obj nil)
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(set-on-pointer-up obj nil)))
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(defgeneric create-window (clog-obj title
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&key html-id content left top width height)
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(:documentation "Create an mdi window"))
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(defmethod create-window ((obj clog-obj) title &key
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(html-id nil)
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(content "")
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(left 60)
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(top 60)
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(width 400)
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(height 300))
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(unless html-id
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(setf html-id (clog-connection:generate-id)))
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(let* ((app (connection-data-item obj "app-data"))
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(win (create-child (body app)
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(format nil
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"<div style='position:fixed;top:~Apx;left:~Apx;width:~Apx;height:~Apx;
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flex-container;display:flex;flex-direction:column;z-index:~A'
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class='w3-card-4 w3-white w3-border'>
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<div id='~A-title-bar' class='w3-container w3-black'
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style='flex-container;display:flex;align-items:stretch;'>
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<span data-drag-obj='~A' data-drag-type='m' id='~A-title'
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style='flex-grow:9;user-select:none;cursor:move;'>~A</span>
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<span id='~A-close'
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style='cursor:pointer;user-select:none;'>X</span>
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</div>
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<div id='~A-body' style='flex-grow:9;'>~A</div>
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<div id='~A-size' style='user-select:none;height:1px;
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cursor:se-resize;opacity:0'
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class='w3-right' data-drag-obj='~A' data-drag-type='s'>+</div>
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</div>"
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top left width height (incf (last-z app)) ; outer div
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html-id html-id html-id ; title bar
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title html-id ; title
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html-id content ; body
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html-id html-id) ; size
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:html-id html-id))
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(title (attach-as-child win (format nil "~A-title" html-id)))
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(close-x (attach-as-child win (format nil "~A-close" html-id)))
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(sizer (attach-as-child win (format nil "~A-size" html-id))))
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(set-on-pointer-down title 'on-ide-drag-down :capture-pointer t)
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(set-on-pointer-down sizer 'on-ide-drag-down :capture-pointer t)
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(set-on-click close-x (lambda (obj)
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(remove-from-dom win)))
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win))
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(defun set-title (obj title)
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(setf (inner-html (attach-as-child obj (format nil "~A-title" (html-id obj)))) title))
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(defun get-title (obj)
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(inner-html (attach-as-child obj (format nil "~A-title" (html-id obj)))))
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:documentation "Copy buffer")))
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(defun read-file (infile)
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(with-open-file (instream infile :direction :input :if-does-not-exist nil)
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@ -149,12 +30,12 @@
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(defun get-file-name (obj title on-file-name)
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(let* ((app (connection-data-item obj "app-data"))
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(win (create-window obj title
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:left (- (/ (width (body app)) 2) 200)
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:width 400
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:height 60))
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(body (attach-as-child win (format nil "~A-body" (html-id win))))
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(form (create-form body))
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(win (create-gui-window obj
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:title title
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:left (- (/ (width (body app)) 2) 200)
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:width 400
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:height 60))
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(form (create-form (window-content win)))
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(input (create-form-element form :input :label
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(create-label form :content "File Name:")))
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(ok (create-button form :content "OK")))
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@ -173,11 +54,14 @@
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(format nil "~A~%=>~A~%" result eval-result)))
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(defun do-ide-file-new (obj)
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(let ((app (connection-data-item obj "app-data"))
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(win (create-window obj "New window"
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:left (random 600)
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:top (+ 40 (random 400)))))
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(create-child obj
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(let ((win (create-gui-window obj
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:title "New window"
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:left (random 600)
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:top (+ 40 (random 400)))))
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(set-on-window-size win (lambda (obj)
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(js-execute obj
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(format nil "editor_~A.resize()" (html-id win)))))
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(create-child win
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(format nil
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"<script>
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var editor_~A = ace.edit('~A-body');
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@ -190,76 +74,76 @@
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(html-id win)
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(html-id win)
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(html-id win)
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(html-id win)))
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(setf (current-win app) win)))
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(html-id win)))))
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(defun do-ide-file-open (obj)
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(let ((app (connection-data-item obj "app-data")))
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(get-file-name obj "Open..."
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(lambda (fname)
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(do-ide-file-new obj)
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(set-title (current-win app) fname)
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(js-execute obj (format nil "editor_~A.setValue('~A');editor_~A.moveCursorTo(0,0);"
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(html-id (current-win app))
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(escape-string (read-file fname))
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(html-id (current-win app))))))))
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(get-file-name obj "Open..."
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(lambda (fname)
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(do-ide-file-new obj)
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(setf (window-title (current-window obj)) fname)
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(js-execute obj (format nil "editor_~A.setValue('~A');editor_~A.moveCursorTo(0,0);"
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(html-id (current-window obj))
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(escape-string (read-file fname))
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(html-id (current-window obj)))))))
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(defun do-ide-file-save (obj)
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(let ((app (connection-data-item obj "app-data")))
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(if (equalp (get-title (current-win app)) "New Window")
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(do-ide-file-save-as obj)
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(write-file (js-query obj (format nil "editor_~A.getValue()"
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(html-id (current-win app))))
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(get-title (current-win app))))))
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(if (equalp (window-title (current-window obj)) "New Window")
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(do-ide-file-save-as obj)
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(write-file (js-query obj (format nil "editor_~A.getValue()"
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(html-id (current-window obj))))
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(window-title (current-window obj)))))
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(defun do-ide-file-save-as (obj)
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(let ((app (connection-data-item obj "app-data")))
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(get-file-name obj "Save.."
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(let ((cw (current-window obj)))
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(get-file-name obj "Save As.."
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(lambda (fname)
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(set-title (current-win app) fname)
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(do-ide-file-save obj)))))
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(setf (window-title cw) fname)
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(write-file (js-query obj (format nil "editor_~A.getValue()"
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(html-id cw)))
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fname)))))
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(defun do-ide-edit-copy (obj)
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(let* ((app (connection-data-item obj "app-data")))
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(setf (copy-buf app) (js-query obj (format nil "editor_~A.getCopyText();"
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(html-id (current-win app)))))))
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(html-id (current-window obj)))))))
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(defun do-ide-edit-cut (obj)
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(do-ide-edit-copy obj)
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(let* ((app (connection-data-item obj "app-data")))
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(js-execute obj (format nil "editor_~A.execCommand('cut')"
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(html-id (current-win app))))))
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(js-execute obj (format nil "editor_~A.execCommand('cut')"
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(html-id (current-window obj)))))
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(defun do-ide-edit-paste (obj)
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(let* ((app (connection-data-item obj "app-data")))
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(js-execute obj (format nil "editor_~A.execCommand('paste', '~A')"
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(html-id (current-win app))
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(html-id (current-window obj))
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(escape-string (copy-buf app))))))
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(defun do-ide-lisp-eval-file (obj)
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(let* ((app (connection-data-item obj "app-data"))
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(form-string (js-query obj (format nil "editor_~A.getValue()"
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(html-id (current-win app)))))
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(let* ((form-string (js-query obj (format nil "editor_~A.getValue()"
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(html-id (current-window obj)))))
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(result (capture-eval form-string)))
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(do-ide-file-new obj)
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(js-execute obj (format nil "editor_~A.setValue('~A');editor_~A.moveCursorTo(0,0);"
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(html-id (current-win app))
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(html-id (current-window obj))
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(escape-string result)
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(html-id (current-win app))))))
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(html-id (current-window obj))))))
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(defun do-ide-help-about (obj)
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(let* ((app (connection-data-item obj "app-data"))
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(about (create-window (body app) "About"
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:content "<div class='w3-black'>
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(let* ((app (connection-data-item obj "app-data"))
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(about (create-gui-window obj
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:title "About"
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:content "<div class='w3-black'>
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<center><img src='/img/clogwicon.png'></center>
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<center>CLOG</center>
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<center>The Common Lisp Omnificent GUI</center></div>
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<div><p><center>Demo 3</center>
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<center>(c) 2021 - David Botton</center></p></div>"
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:left (- (/ (width (body app)) 2) 100)
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:width 200
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:height 200)))
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(setf (current-win app) about)))
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:left (- (/ (width (body app)) 2) 100)
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:width 200
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:height 200)))
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(set-on-window-can-size about (lambda (obj)()))))
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(defun on-new-window (body)
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(let ((app (make-instance 'app-data)))
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@ -274,6 +158,7 @@
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(edit (create-gui-menu-drop-down menu :content "Edit"))
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(lisp (create-gui-menu-drop-down menu :content "Lisp"))
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(help (create-gui-menu-drop-down menu :content "Help")))
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(declare (ignore icon))
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(create-gui-menu-item file :content "New" :on-click #'do-ide-file-new)
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(create-gui-menu-item file :content "Open" :on-click #'do-ide-file-open)
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(create-gui-menu-item file :content "Save" :on-click #'do-ide-file-save)
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