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;;; km-framewin.el --- Frame and window extensions
;; Copyright (C) 2012-2018 Kyle Meyer <kyle@kyleam.com>
;; Author: Kyle Meyer <kyle@kyleam.com>
;; URL: https://github.com/kyleam/emacs.d
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Code:
;;;###autoload
(defun km/clone-indirect-buffer-other-window-and-widen ()
"Clone as indirect buffer and then widen."
(interactive)
(call-interactively #'clone-indirect-buffer-other-window)
(widen))
;; From prelude
;;;###autoload
(defun km/swap-windows ()
"Swap 2 windows."
(interactive)
(if (/= (count-windows) 2)
(message "You need exactly 2 windows to do this.")
(let* ((w1 (car (window-list)))
(w2 (cadr (window-list)))
(b1 (window-buffer w1))
(b2 (window-buffer w2))
(s1 (window-start w1))
(s2 (window-start w2)))
(set-window-buffer w1 b2)
(set-window-buffer w2 b1)
(set-window-start w1 s2)
(set-window-start w2 s1)))
(other-window 1))
;; http://www.emacswiki.org/emacs/ToggleWindowSplit
;;;###autoload
(defun km/switch-window-split ()
"If the window is split vertically, split it horizontally or vice versa.
Assumes that the window is only split into two."
(interactive)
(unless (= (length (window-list)) 2)
(user-error "Can only toggle a window split in two"))
(let ((split-vertically-p (window-combined-p)))
(delete-window)
(if split-vertically-p
(split-window-horizontally)
(split-window-vertically))
(switch-to-buffer nil)))
(defvar km/default-font-height nil)
;;;###autoload
(defun km/change-font-height-global (height &optional this-frame)
(interactive
(let ((cur-height (face-attribute 'default :height)))
(unless km/default-font-height
(setq km/default-font-height (face-attribute 'default :height)))
(list (read-number (format "Current height is %s. New value: " cur-height)
(if (= cur-height km/default-font-height)
(round (* 1.15 cur-height))
km/default-font-height))
current-prefix-arg)))
(set-face-attribute 'default
(and this-frame (window-frame))
:height height))
(provide 'km-framewin)
;;; km-framewin.el ends here
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