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carousel--persp.el
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carousel--persp.el
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;;; carousel--persp.el -*- lexical-binding: t; -*-
(eval-when-compile
(require 'carousel--macros)
(require 'ring)
(require 'persp-mode)
(require 'cl-lib)
(require 'evil)
(require 'dash)
)
(defun carousel-new ()
" create a new perspective and ring "
(interactive)
(message "Creating new window ring")
(let ((ring-name (format "%s%s" (read-string "New Ring: ") carousel-name-suffix))
(curr (current-buffer))
)
(with-carousel-adding
(persp-add-new ring-name)
(persp-switch ring-name)
(add-hook 'find-file-hook #'carousel-add-current-buffer)
(add-hook 'kill-buffer-hook #'carousel-remove-buffer)
(add-hook 'kill-buffer-query-functions #'carousel-protect-scratch-p -50)
(switch-to-buffer (persp-parameter 'carousel-start))
(carousel-add-to-head curr)
(carousel-reset-columns t)
)
)
)
(defun carousel-convert ()
" Convert a perspective to a window ring"
(interactive)
(unless (persp-parameter 'carousel (get-current-persp))
(message "Converting to window ring")
(with-carousel-adding
(carousel-create-persp-fn (get-current-persp) nil)
(add-hook 'find-file-hook #'carousel-add-current-buffer)
(add-hook 'kill-buffer-hook #'carousel-remove-buffer)
(add-hook 'kill-buffer-query-functions #'carousel-protect-scratch-p -50)
(persp-rename (format "%s%s" (persp-name (get-current-persp)) carousel-name-suffix))
(carousel-advice-for-redisplay)
(carousel-add-to-head (current-buffer))
(carousel-reset-columns t)
(message "Converted")
(carousel-print-order)
)
)
)
(defun carousel-toggle ()
(interactive)
(pcase (persp-parameter 'carousel)
('nil (carousel-convert))
('paused
(set-persp-parameter 'carousel t)
(add-hook 'find-file-hook #'carousel-add-current-buffer)
(add-hook 'kill-buffer-hook #'carousel-remove-buffer)
(add-hook 'kill-buffer-query-functions #'carousel-protect-scratch-p -50)
(carousel-advice-for-redisplay)
(carousel-print-order)
)
(_
(set-persp-parameter 'carousel 'paused)
(remove-hook 'find-file-hook #'carousel-add-current-buffer)
(remove-hook 'kill-buffer-hook #'carousel-remove-buffer)
(remove-hook 'kill-buffer-query-functions #'carousel-protect-scratch-p)
(carousel-remove-redisplay-advice)
)
)
)
(defun carousel-deconvert ()
(interactive)
(when (persp-parameter 'carousel (get-current-persp))
(remove-hook 'find-file-hook #'carousel-add-current-buffer)
(remove-hook 'kill-buffer-hook #'carousel-remove-buffer)
(remove-hook 'kill-buffer-query-functions #'carousel-protect-scratch-p)
(mapc #'delete-persp-parameter
'(carousel carousel-actual carousel-grow carousel-loop carousel-duplicates
carousel-focus carousel-max carousel-backgrounds carousel-start carousel-end))
(persp-delete-other-windows)
(persp-rename (string-replace carousel-name-suffix "" (persp-name (get-current-persp))))
(carousel-remove-redisplay-advice)
)
)
(defun carousel-create-persp-fn (persp hash)
(message "Initializing window ring %s" carousel--adding)
(when carousel--adding
(modify-persp-parameters `((carousel . t)
(carousel-actual . ,(make-ring 1))
(carousel-grow . t)
(carousel-loop . nil)
(carousel-duplicates . t)
(carousel-focus . 0)
(carousel-max . -1)
(carousel-backgrounds . ("gray19" "gray12" "gray4"))
(carousel-start . ,(format "*%s%s*" (safe-persp-name persp) (car carousel-terminals)))
(carousel-end . ,(format "*%s%s*" (safe-persp-name persp) (cadr carousel-terminals)))
)
persp
)
(with-current-buffer (get-buffer-create (persp-parameter 'carousel-end persp))
(when (string-empty-p (buffer-substring (point-min) (point-max)))
(insert "Carousel Scratch End:\n")
)
)
(with-current-buffer (get-buffer-create (persp-parameter 'carousel-start persp))
(when (string-empty-p (buffer-substring (point-min) (point-max)))
(insert "Carousel Scratch Start:\n")
)
)
(run-hooks 'carousel-create-hook)
;; (ring-insert+extend (persp-parameter 'carousel-actual persp) (persp-parameter 'carousel-start persp) t)
)
)
(defun carousel-activate-persp-fn (type)
(when (persp-parameter 'carousel)
(cond ('frame)
('window)
)
)
)
(defun carousel-deactivate-persp-fn (type)
(when (persp-parameter 'carousel)
(cond ('frame)
('window)
)
)
)
(defun carousel-advice-for-redisplay ()
(dolist (fn carousel-redisplay-activators)
(advice-add fn :after #'carousel-redisplay)
)
)
(defun carousel-remove-redisplay-advice ()
(dolist (fn carousel-redisplay-activators)
(advice-remove fn #'carousel-redisplay)
)
)
(provide 'carousel--persp)