019f8fd211
git-subtree-dir: users/wpcarro git-subtree-mainline:464bbcb15cgit-subtree-split:24f5a642afChange-Id: I6105b3762b79126b3488359c95978cadb3efa789
58 lines
2 KiB
EmacsLisp
58 lines
2 KiB
EmacsLisp
;;; scrot.el --- Screenshot functions -*- lexical-binding: t -*-
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;; Author: William Carroll <wpcarro@gmail.com>
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;; Version: 0.0.1
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;; URL: https://git.wpcarro.dev/wpcarro/briefcase
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;; Package-Requires: ((emacs "24"))
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;;; Commentary:
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;; scrot is a Linux utility for taking screenshots.
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;;; Code:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Dependencies
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(require 'f)
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(require 'string)
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(require 'ts)
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(require 'clipboard)
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(require 'kbd)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Library
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(defconst scrot-screenshot-directory "~/Downloads"
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"The default directory for screenshot outputs.")
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(defconst scrot-path-to-executable "/usr/bin/scrot"
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"Path to the scrot executable.")
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(defconst scrot-output-format "screenshot_%H:%M:%S_%Y-%m-%d.png"
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"The format string for the output screenshot file.
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See scrot's man page for more information.")
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(defun scrot--copy-image (path)
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"Use xclip to copy the image at PATH to the clipboard.
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This currently only works for PNG files because that's what I'm outputting"
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(call-process "xclip" nil nil nil
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"-selection" "clipboard" "-t" "image/png" path)
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(message (string-format "[scrot.el] Image copied to clipboard!")))
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(defun scrot-select ()
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"Click-and-drag to screenshot a region.
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The output path is copied to the user's clipboard."
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(interactive)
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(let ((screenshot-path (f-join scrot-screenshot-directory
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(ts-format scrot-output-format (ts-now)))))
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(make-process
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:name "scrot-select"
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:command `(,scrot-path-to-executable "--select" ,screenshot-path)
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:sentinel (lambda (proc _err)
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(when (= 0 (process-exit-status proc))
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(scrot--copy-image screenshot-path))))))
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(provide 'scrot)
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;;; scrot.el ends here
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