notibox.el

@@ -1,8 +1,8 @@
 ;;; notibox.el --- PosFrame-based notification UI  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2023  mir
+;; Copyright (C) 2023  mitch
 
-;; Author: mir <mirmarq428@gmail.com>
+;; Author: mitch <mitch@mitchmarq42.xyz>
 ;; Keywords:frames,convenience,help
 ;; Package-Requires: ((posframe) (alert))
 
@@ -31,10 +31,7 @@
 
 (require 'posframe)
 (require 'alert)
-(if (not (fboundp #'string-pixel-width))
-    (progn
 (require 'shr) ;for `shr-string-pixel-width'
-      (defalias #'string-pixel-width #'shr-string-pixel-width)))
 
 (defvar notibox-width 40) ; characters
 (defvar notibox-height 4) ; characters
@@ -58,7 +55,7 @@ If STACKDEPTH is non-nil and nonzero, return a position that far down."
   (let* (
 	 (stackdepth (or stackdepth 0))
 	 (parent-width (frame-pixel-width))
-	 (child-width (* notibox-width (string-pixel-width " ")))
+	 (child-width (* notibox-width (shr-string-pixel-width " ")))
 	 (parent-height (frame-pixel-height))
 	 (child-height (* notibox-height (line-pixel-height)))
 	 (padded-height (+ child-height notibox-padding))
@@ -77,18 +74,17 @@ If STACKDEPTH is non-nil and nonzero, return a position that far down."
 	 )
     (cons x-justify y-coord)
     ))
-;; (notibox--get-position 3)
+;; (notibox--get-position)
 
 (defun notibox--prepare-buffer (title body)
   "Populate the `*notibox*' buffer with TITLE and BODY properly formatted."
   (with-current-buffer (get-buffer-create "*notibox*")
-    (let ((inhibit-read-only t))
     (erase-buffer)
     (insert (format "%s\n%s\n%s" ;; (buttonize title #'view-echo-area-messages)
 		    title
 		    (propertize (make-string notibox-width ?─)
 				'face `((:foreground ,notibox-border-color)))
-		      body)))))
+		    body))))
 ;; (notibox--prepare-buffer "test" "this better work gadangit")
 
 (defvar notibox-current-posframes nil)
@@ -118,89 +114,28 @@ If STACKDEPTH is non-nil and nonzero, return a position that far down."
     (notibox--show :timeout (unless timeout alert-fade-time)
 		   :depth (or depth (- (length notibox-current-posframes) 1)))))
 
-(defun notibox--resolve-frame (object)
-  "Return the /frame reference/ signified by OBJECT, whatever it may be."
-  (cond
-   ((framep object) object) ;this is the easy one
-   ((windowp object) (window-frame object))
-   ((bufferp object) (window-frame (get-window-buffer object)))
-   ((stringp object)
-    (window-frame (get-buffer-window (get-buffer object))))
-   ((symbolp object)
-    (window-frame (get-buffer-window (get-buffer (format "%s" object)))))
-   ))
-;; (notibox--resolve-frame "*notibox*")
-
 (defun notibox--hide (frame)
   "Stop showing FRAME."
-  (if (frame-live-p frame)
+  (posframe-hide (window-buffer (frame-selected-window frame))))
-      (posframe-hide (window-buffer (frame-selected-window frame)))))
 
 (defun notibox-delete (frame)
   "Delete the notibox FRAME.
 
 If FRAME is the root Emacs window, or some other symbol, hide all notiboxes."
-  (let ((frame (notibox--resolve-frame frame)))
+  (if (and (framep frame) (not (frame-parent frame)))
-    (if frame
+      (delete-frame frame)
-	(notibox--hide frame)
+    (notibox--hide (car notibox-current-posframes)))
-      (notibox--hide (car notibox-current-posframes))
-      ))
-  
   (pop notibox-current-posframes))
 ;; (frame-parent (selected-frame)) ;=> nil
-;; (frame-live-p (car notibox-current-posframes))
-;; (notibox-delete (car notibox-current-posframes))
-
-(defun notibox--parse-message (msg)
-  "Given string MSG, return a cons of source and contents.
-If the source is not obvious, use `current-buffer'."
-  (let* (source
-	 contents
-	 (splooted (split-string msg ": ")))
-    (pcase (length splooted)
-      ;; problem: the echo area shows only cdr, whereas messages buffer shows the source fn we want..
-      (1 (progn
-	   (setq source
-		 (format "%s"
-			 (current-buffer)))
-	   (setq contents
-		 (car splooted))))
-      (2 (progn
-	   (setq source (car splooted))
-	   (setq contents (cadr splooted))))
-      )
-    ;; (message "[debug] message: %s" msg)
-    (cons source contents)))
-;; (split-string "evil-forward-character: End of line" ": ")
-;; (length '("evil-forward-character" "end of line"))
-;; (split-string "this is a valid message" ": ")
-;; (notibox--parse-message "evil-forward-char: End of line")
-;; (notibox--parse-message "this is a badly formed message")
-(defun buflast (buffer)
-  "Return the last line of BUFFER as a string, without linebreaks."
-  (with-current-buffer buffer
-    (save-excursion
-      (goto-char (- (point-max) 1)) ; there is a \n at the end of every buffer
-      (buffer-substring-no-properties (point-at-bol) (point-max)))))
-;; (buflast (get-buffer "*Messages*"))
 
 (defun notibox--tail-echoarea ()
   "Show `current-message' in the notibox.  If that does not exist, probably hide it."
   (if (current-message)
-      (let* ((notibox-border-color "#0faa0f") ; hacky, can we set it elsewhere?
+      (notibox-alert `(
-	     (parsed-msg
+		       :title ,(format "%s" (current-buffer))
-	      (notibox--parse-message
+		       :message ,(current-message)))
-	       ;; (current-message)
-	       (buflast (get-buffer "*Messages*")) ; workaround for abbreviated stuff
-	       ))
-	     (title (car parsed-msg))
-	     (contents (cdr parsed-msg)))
-	(notibox-alert `( :title ,title
-			  :message ,contents
-			  :depth 0)))
     (if notibox-current-posframes
-	(notibox-delete (car notibox-current-posframes))))
+	(notibox-delete 'current))))
-  )
 
 (defun notibox/setup-timer ()
   "Start running notibox."
@@ -212,7 +147,7 @@ If the source is not obvious, use `current-buffer'."
   "Show a sample notibox to prove we can."
   (interactive)
   (notibox-alert '(:title "five" :message "six")))
-;; (notibox-alert '(:title "一" :message "二" :timeout 5 :depth 0))
+;; (notibox-alert '(:title "一" :message "二" :timeout nil :depth 1))
 
 (provide 'notibox)
 ;;; notibox.el ends here