code.delx.au - gnu-emacs-elpa/blob - hydra-examples.el

   1 ;;; hydra-examples.el --- some applications for hydra
   2
   3 ;; Copyright (C) 2015 Oleh Krehel
   4
   5 ;; This file is not part of GNU Emacs
   6
   7 ;; This file is free software; you can redistribute it and/or modify
   8 ;; it under the terms of the GNU General Public License as published by
   9 ;; the Free Software Foundation; either version 3, or (at your option)
  10 ;; any later version.
  11
  12 ;; This program is distributed in the hope that it will be useful,
  13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;; GNU General Public License for more details.
  16
  17 ;; For a full copy of the GNU General Public License
  18 ;; see <http://www.gnu.org/licenses/>.
  19
  20
  21 ;;; Commentary:
  22 ;;
  23 ;; These are the sample Hydras that you can use.
  24
  25 ;;; Code:
  26
  27 (require 'hydra)
  28
  29 (defvar hydra-example-text-scale
  30   '(("g" . text-scale-increase)
  31     ("l" . text-scale-decrease))
  32   "A two-headed hydra for text scale manipulation.")
  33
  34 (require 'windmove)
  35
  36 (defun hydra-move-splitter-left ()
  37   "Move window splitter left."
  38   (interactive)
  39   (if (windmove-find-other-window 'right)
  40       (shrink-window-horizontally 1)
  41     (enlarge-window-horizontally 1)))
  42
  43 (defun hydra-move-splitter-right ()
  44   "Move window splitter right."
  45   (interactive)
  46   (if (windmove-find-other-window 'right)
  47       (enlarge-window-horizontally 1)
  48     (shrink-window-horizontally 1)))
  49
  50 (defun hydra-move-splitter-up ()
  51   "Move window splitter up."
  52   (interactive)
  53   (if (windmove-find-other-window 'up)
  54       (enlarge-window 1)
  55     (shrink-window 1)))
  56
  57 (defun hydra-move-splitter-down ()
  58   "Move window splitter down."
  59   (interactive)
  60   (if (windmove-find-other-window 'up)
  61       (shrink-window 1)
  62     (enlarge-window 1)))
  63
  64 (defvar hydra-example-move-window-splitter
  65   '(("h" . hydra-move-splitter-left)
  66     ("j" . hydra-move-splitter-down)
  67     ("k" . hydra-move-splitter-up)
  68     ("l" . hydra-move-splitter-right)))
  69
  70 (provide 'hydra-examples)
  71
  72 ;;; hydra-examples.el ends here