Extract :ui posframe packages into other modules

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Henrik Lissner 2018-05-08 21:47:40 +02:00
parent 8d936f2d0b
commit 317b556bde
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10 changed files with 77 additions and 84 deletions

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;;; ui/posframe/autoloads.el -*- lexical-binding: t; -*-
;;;###autoload
(defun +posframe-ivy-display-at-frame-center-near-bottom (str)
"TODO"
(ivy-posframe--display str #'+posframe-poshandler-frame-center-near-bottom))
;;;###autoload
(defun +posframe-poshandler-frame-center-near-bottom (info)
"TODO"
(let ((parent-frame (plist-get info :parent-frame))
(pos (posframe-poshandler-frame-center info)))
(cons (car pos)
(truncate (/ (frame-pixel-height parent-frame) 1.6)))))
;;;###autoload
(defun +posframe|delete-on-escape ()
"TODO"
(unless (frame-parameter (selected-frame) 'posframe-buffer)
(cl-loop for frame in (frame-list)
if (and (frame-parameter frame 'posframe-buffer)
(not (frame-visible-p frame)))
do (delete-frame frame))
(dolist (buffer (buffer-list))
(let ((frame (buffer-local-value 'posframe--frame buffer)))
(when (and frame (or (not (frame-live-p frame))
(not (frame-visible-p frame))))
(posframe--kill-buffer buffer))))))

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;;; ui/posframe/config.el -*- lexical-binding: t; -*-
(def-package! posframe
:defer t
:config
(add-hook 'doom-cleanup-hook #'posframe-delete-all)
(add-hook 'doom-escape-hook #'+posframe|delete-on-escape))
(def-package! ivy-posframe
:when EMACS26+
:hook (ivy-mode . ivy-posframe-enable)
:preface
;; This function searches the entire `obarray' just to populate
;; `ivy-display-functions-props'. There are 15k entries in mine! This is
;; wasteful, so...
(advice-add #'ivy-posframe-setup :override #'ignore)
:config
;; ... let's do it manually
(dolist (fn (list 'ivy-posframe-display-at-frame-bottom-left
'ivy-posframe-display-at-frame-center
'ivy-posframe-display-at-point
'ivy-posframe-display-at-frame-bottom-window-center
'ivy-posframe-display
'ivy-posframe-display-at-window-bottom-left
'ivy-posframe-display-at-window-center
'+posframe-ivy-display-at-frame-center-near-bottom))
(push (list fn :cleanup 'ivy-posframe-cleanup) ivy-display-functions-props))
(push '(t . +posframe-ivy-display-at-frame-center-near-bottom) ivy-display-functions-alist)
;; posframe doesn't work well with async sources
(dolist (fn '(swiper counsel-rg counsel-ag counsel-pt counsel-grep counsel-git-grep))
(push (cons fn nil) ivy-display-functions-alist))
(setq ivy-height 16
ivy-fixed-height-minibuffer nil
ivy-posframe-parameters `((min-width . 90)
(min-height . ,ivy-height)
(internal-border-width . 10))))
;; TODO helm-posframe?

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;; -*- lexical-binding: t; no-byte-compile: t; -*-
;;; ui/posframe/doctor.el
(unless EMACS26+
(error! "This module doesn't work in Emacs %s (minimum: Emacs 26)" emacs-version))

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;; -*- no-byte-compile: t; -*-
;;; ui/posframe/packages.el
(when EMACS26+
(when (featurep! :completion ivy)
(package! ivy-posframe)))