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(defun elchemy/create-dashboard (&optional RECREATE)
"Create the user dashboard"
(interactive)
(let ((buffer (get-buffer-create "*Dashboard*")))
(switch-to-buffer buffer)
(unless (and buffer-read-only (not RECREATE))
(read-only-mode -1)
(erase-buffer)
(when (file-exists-p (concat elchemy/elchemy-root elchemy/dashboard-splash))
(insert-image (create-image (concat elchemy/elchemy-root elchemy/dashboard-splash) nil nil :scale 0.25))
(insert "\n"))
(let ((start (point)))
(insert "Elchemy Dashboard")
(add-text-properties start (point)
'(face (:height 4.0))))
(insert "\n\n")
(dotimes (i (length elchemy/dashboard/heading-buttons))
(let* ((button (nth i elchemy/dashboard/heading-buttons))
(title (car button))
(callback (cdr button)))
(insert (buttonize title callback))
(if (eq (% (+ i 1) elchemy/dashboard/heading-columns) 0)
(insert "\n")
(insert (format (concat "%-" (format "%d" (+ (- elchemy/dashboard/heading-max-length (length title)) elchemy/dashboard/heading-padding)) "s") " ")))))
(unless (eq (% (length elchemy/dashboard/heading-buttons) elchemy/dashboard/heading-columns) 0)
(insert "\n"))
(insert "\n\n")
(when (file-exists-p (concat elchemy/elchemy-root elchemy/elchemy-projects-file))
(let ((start (point)))
(insert "Projects")
(add-text-properties start (point)
'(face (:height 1.5))))
(insert "\n")
(mapcar #'(lambda (x) (let ((name (car x))
(path (cdr x)))
(insert (buttonize name (lambda (y) (elchemy/find-file y)) path) "\n")))
(elchemy/read-alist-file (concat elchemy/elchemy-root elchemy/elchemy-projects-file)))
(insert "\n"))
(ignore-errors
(setq agenda-items (mapcar #'(lambda (x) (elchemy/get-agenda-items x 3)) elchemy/dashboard-agenda-titles)
agenda-max-count (apply 'max (mapcar #'(lambda (x) (length x)) agenda-items))
agenda-max-length (apply 'max (mapcar #'(lambda (x) (apply 'max (mapcar #'(lambda (y) (length y)) x))) agenda-items)))
(let ((start (point)))
(insert "Agenda")
(add-text-properties start (point)
'(face (:height 1.5))))
(insert "\n")
(let ((start (point)))
(insert (apply 'format (concat "%-" (format "%d" (+ agenda-max-length elchemy/dashboard-agenda-padding)) "s" "%-" (format "%d" (+ agenda-max-length elchemy/dashboard-agenda-padding)) "s" "%-" (format "%d" (+ agenda-max-length elchemy/dashboard-agenda-padding)) "s") elchemy/dashboard-agenda-titles))
(add-text-properties start (point)
'(face (:weight bold :slant italic :foreground "red"))))
(insert "\n")
(dotimes (i agenda-max-count)
(insert (format
(concat "%-" (format "%d" (+ agenda-max-length elchemy/dashboard-agenda-padding)) "s")
(elchemy/replace-nil (nth i (nth 0 agenda-items)))))
(insert (format
(concat "%-" (format "%d" (+ agenda-max-length elchemy/dashboard-agenda-padding)) "s")
(elchemy/replace-nil (nth i (nth 1 agenda-items)))))
(insert (format
(concat "%-" (format "%d" (+ agenda-max-length elchemy/dashboard-agenda-padding)) "s")
(elchemy/replace-nil (nth i (nth 2 agenda-items)))))
(insert "\n")
))
(insert "\n")
(let ((start (point)))
(insert "Command Reference")
(add-text-properties start (point)
'(face (:height 1.5))))
(insert "\n")
(insert "C-/ ~ Undo\n")
(insert "C-x n n ~ Narrow\n")
(insert "C-x n w ~ Widen\n")
(insert "M-% ~ Query Replace\n")
(insert "C-M-s ~ Regex Search\n")
(insert "F3 ~ Record Macro\n")
(insert "F4 ~ Play Macro\n")
(insert "M-0 F4 ~ Play Macro until failure\n")
(insert "M-l ~ Lowercase following word\n")
(insert "M-u ~ Uppercase following word\n")
(insert "M-c ~ Capitalize following word\n")
(insert "M-g w ~ Jump to word\n")
(insert "M-g l ~ Jump to line\n")
(insert "C-x C-l ~ Lowercase Region\n")
(insert "C-x C-u ~ Uppercase Region\n")
(insert "C-M-n ~ Move forward one balanced expression\n")
(insert "C-M-p ~ Move forward one balanced expression\n")
(insert "\n")
(insert (buttonize "Refresh" '(lambda (x) (elchemy/recreate-dashboard))))
(insert "\n")
(button-mode +1)
(read-only-mode +1))))
(defun elchemy/recreate-dashboard ()
"Recreate the dashboard"
(interactive)
(elchemy/create-dashboard t))
(provide 'elchemy-dashboard)
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