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Diffstat (limited to 'configs/shared/emacs/.emacs.d/elpa/sesman-20180903.1826/sesman-browser.el')
| -rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/sesman-20180903.1826/sesman-browser.el | 461 |
1 files changed, 0 insertions, 461 deletions
diff --git a/configs/shared/emacs/.emacs.d/elpa/sesman-20180903.1826/sesman-browser.el b/configs/shared/emacs/.emacs.d/elpa/sesman-20180903.1826/sesman-browser.el deleted file mode 100644 index e9cccb00ef54..000000000000 --- a/configs/shared/emacs/.emacs.d/elpa/sesman-20180903.1826/sesman-browser.el +++ /dev/null @@ -1,461 +0,0 @@ -;;; sesman-browser.el --- Interactive Browser for Sesman -*- lexical-binding: t -*- -;; -;; Copyright (C) 2018, Vitalie Spinu -;; Author: Vitalie Spinu -;; URL: https://github.com/vspinu/sesman -;; -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -;; -;; This file is *NOT* part of GNU Emacs. -;; -;; 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, 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; see the file COPYING. If not, write to -;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth -;; Floor, Boston, MA 02110-1301, USA. -;; -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -;; -;;; Commentary: -;; -;; Interactive session browser. -;; -;;; Code: - -(require 'seq) -(require 'sesman) - -(defgroup sesman-browser nil - "Browser for Sesman." - :prefix "sesman-browser-" - :group 'sesman - :link '(url-link :tag "GitHub" "https://github.com/vspinu/sesman")) - -(defface sesman-browser-highligh-face - '((default (:inherit highlight :weight bold))) - "Face used to highlight currently selected button." - :group 'sesman-browser) - -(defface sesman-browser-button-face - '((default (:inherit button :slant italic))) - "Face used to highlight currently selected object." - :group 'sesman-browser) - -(defvar-local sesman-browser--sort-types '(name relevance)) -(defcustom sesman-browser-sort-type 'name - "Default sorting type in sesman browser buffers. -Currently can be either 'name or 'relevance." - :type '(choice (const name) (const relevance)) - :group 'sesman-browser) - -(defvar sesman-browser-map - (let (sesman-browser-map) - (define-prefix-command 'sesman-browser-map) - (define-key sesman-browser-map (kbd "r") #'sesman-browser-restart-session) - (define-key sesman-browser-map (kbd "q") #'sesman-browser-quit-session) - (define-key sesman-browser-map (kbd "b") #'sesman-browser-link-with-buffer) - (define-key sesman-browser-map (kbd "d") #'sesman-browser-link-with-directory) - (define-key sesman-browser-map (kbd "p") #'sesman-browser-link-with-project) - (define-key sesman-browser-map (kbd "u") #'sesman-browser-unlink) - sesman-browser-map) - "Prefix keymap for sesman commands from sesman browser.") - -(defvar sesman-browser-mode-map - (let ((sesman-browser-mode-map (make-sparse-keymap))) - (define-key sesman-browser-mode-map (kbd "n") #'sesman-browser-vertical-next) - (define-key sesman-browser-mode-map (kbd "p") #'sesman-browser-vertical-prev) - (define-key sesman-browser-mode-map (kbd "f") #'sesman-browser-forward) - (define-key sesman-browser-mode-map (kbd "b") #'sesman-browser-backward) - (define-key sesman-browser-mode-map [remap forward-paragraph] #'sesman-browser-session-next) - (define-key sesman-browser-mode-map [remap backward-paragraph] #'sesman-browser-session-prev) - (define-key sesman-browser-mode-map (kbd "C-M-n") #'sesman-browser-session-next) - (define-key sesman-browser-mode-map (kbd "C-M-p") #'sesman-browser-session-prev) - (define-key sesman-browser-mode-map (kbd "<tab>") #'sesman-browser-forward) - (define-key sesman-browser-mode-map (kbd "<backtab>") #'sesman-browser-backward) - (define-key sesman-browser-mode-map (kbd "<RET>") #'sesman-goto) - (define-key sesman-browser-mode-map (kbd "o") #'sesman-show) - (define-key sesman-browser-mode-map (kbd "t") #'sesman-browser-toggle-sort) - (define-key sesman-browser-mode-map (kbd "S") #'sesman-browser-toggle-sort) - (define-key sesman-browser-mode-map (kbd "l b") #'sesman-browser-link-with-buffer) - (define-key sesman-browser-mode-map (kbd "l d") #'sesman-browser-link-with-directory) - (define-key sesman-browser-mode-map (kbd "l p") #'sesman-browser-link-with-project) - (define-key sesman-browser-mode-map (kbd "u") #'sesman-browser-unlink) - (define-key sesman-browser-mode-map (kbd "s") 'sesman-browser-map) - (define-key sesman-browser-mode-map (kbd "C-c C-s") 'sesman-browser-map) - sesman-browser-mode-map) - "Local keymap in `sesman-browser-mode'.") - - -;;; Utilities - -(defun sesman-browser--closeby-pos (prop lax) - (or (when (get-text-property (point) prop) - (point)) - (when (and (not (bobp)) - (get-text-property (1- (point)) prop)) - (1- (point))) - (when lax - (let ((next (save-excursion - (and - (goto-char (next-single-char-property-change (point) prop)) - (get-text-property (point) prop) - (point)))) - (prev (save-excursion - (and - (goto-char (previous-single-char-property-change (point) prop)) - (not (bobp)) - (get-text-property (1- (point)) prop) - (1- (point)))))) - (if next - (if prev - (if (< (- (point) prev) (- next (point))) - prev - next) - next) - prev))))) - -(defun sesman-browser--closeby-value (prop lax) - (when-let ((pos (sesman-browser--closeby-pos prop lax))) - (get-text-property pos prop))) - -(defun sesman-browser-get (what &optional no-error lax) - "Get value of the property WHAT at point. -If NO-ERROR is non-nil, don't throw an error if no value has been found and -return nil. If LAX is non-nil, search nearby and return the closest value." - (when (derived-mode-p 'sesman-browser-mode) - (or (let ((prop (pcase what - ('session :sesman-session) - ('link :sesman-link) - ('object :sesman-object) - (_ what)))) - (sesman-browser--closeby-value prop 'lax)) - (unless no-error - (user-error "No %s %s" what (if lax "nearby" "at point")))))) - - -;;; Navigation - -(defvar-local sesman-browser--section-overlay nil) -(defvar-local sesman-browser--stop-overlay nil) - -(when (fboundp 'define-fringe-bitmap) - (define-fringe-bitmap 'sesman-left-bar - [#b00001100] nil nil '(top t))) - -(defun sesman-browser--next (prop) - (let ((pos (point))) - (goto-char (previous-single-char-property-change (point) prop)) - (unless (get-text-property (point) prop) - (goto-char (previous-single-char-property-change (point) prop))) - (when (bobp) - (goto-char pos)))) - -(defun sesman-browser--prev (prop) - (let ((pos (point))) - (goto-char (next-single-char-property-change (point) prop)) - (unless (get-text-property (point) prop) - (goto-char (next-single-char-property-change (point) prop))) - (when (eobp) - (goto-char pos)))) - -(defun sesman-browser-forward () - "Go to next button." - (interactive) - (sesman-browser--prev :sesman-stop)) - -(defun sesman-browser-backward () - "Go to previous button." - (interactive) - (sesman-browser--next :sesman-stop)) - -(defun sesman-browser-vertical-next () - "Go to next button section or row." - (interactive) - (sesman-browser--prev :sesman-vertical-stop)) - -(defun sesman-browser-vertical-prev () - "Go to previous button section or row." - (interactive) - (sesman-browser--next :sesman-vertical-stop)) - -(defun sesman-browser-session-next () - "Go to next session." - (interactive) - (sesman-browser--prev :sesman-session-stop)) - -(defun sesman-browser-session-prev () - "Go to previous session." - (interactive) - (sesman-browser--next :sesman-session-stop)) - - -;;; Display - -(defun sesman-goto (&optional no-switch) - "Go to most relevant buffer for session at point. -If NO-SWITCH is non-nil, only display the buffer." - (interactive "P") - (let ((object (get-text-property (point) :sesman-object))) - (if (and object (bufferp object)) - (if no-switch - (display-buffer object) - (pop-to-buffer object)) - (let* ((session (sesman-browser-get 'session)) - (info (sesman-session-info (sesman--system) session)) - (buffers (or (plist-get info :buffers) - (let ((objects (plist-get info :objects))) - (seq-filter #'bufferp objects))))) - (if buffers - (let ((most-recent-buf (seq-find (lambda (b) - (member b buffers)) - (buffer-list)))) - (if no-switch - (display-buffer most-recent-buf) - (pop-to-buffer most-recent-buf))) - (user-error "Cannot jump to session %s; it doesn't contain any buffers" (car session))))))) - -(defun sesman-show () - "Show the most relevant buffer for the session at point." - (interactive) - (sesman-goto 'no-switch)) - -(defun sesman-browser--sensor-function (&rest ignore) - (let ((beg (or (when (get-text-property (point) :sesman-stop) - (if (get-text-property (1- (point)) :sesman-stop) - (previous-single-char-property-change (point) :sesman-stop) - (point))) - (next-single-char-property-change (point) :sesman-stop))) - (end (next-single-char-property-change (point) :sesman-stop))) - (move-overlay sesman-browser--stop-overlay beg end) - (when window-system - (when-let* ((beg (get-text-property (point) :sesman-fragment-beg)) - (end (get-text-property (point) :sesman-fragment-end))) - (move-overlay sesman-browser--section-overlay beg end))))) - - -;;; Sesman UI - -(defun sesman-browser-quit-session () - "Quite session at point." - (interactive) - (sesman-quit (sesman-browser-get 'session))) - -(defun sesman-browser-restart-session () - "Restart session at point." - (interactive) - (sesman-restart (sesman-browser-get 'session))) - -(defun sesman-browser-link-with-buffer () - "Ask for buffer to link session at point to." - (interactive) - (let ((session (sesman-browser-get 'session))) - (sesman-link-with-buffer 'ask session))) - -(defun sesman-browser-link-with-directory () - "Ask for directory to link session at point to." - (interactive) - (let ((session (sesman-browser-get 'session))) - (sesman-link-with-directory 'ask session))) - -(defun sesman-browser-link-with-project () - "Ask for project to link session at point to." - (interactive) - (let ((session (sesman-browser-get 'session))) - (sesman-link-with-project 'ask session))) - -(defun sesman-browser-unlink () - "Unlink the link at point or ask for link to unlink." - (interactive) - (if-let ((link (sesman-browser-get 'link 'no-error))) - (sesman--unlink link) - (if-let ((links (sesman-links (sesman--system) - (sesman-browser-get 'session)))) - (mapc #'sesman--unlink - (sesman--ask-for-link "Unlink: " links 'ask-all)) - (user-error "No links for session %s" (car (sesman-browser-get 'session))))) - (run-hooks 'sesman-post-command-hook)) - - -;;; Major Mode - -(defun sesman-browser-revert (&rest _ignore) - "Refresh current browser buffer." - (let ((pos (point))) - (sesman-browser) - ;; simple but not particularly reliable or useful - (goto-char (min pos (point-max))))) - -(defun sesman-browser-revert-all (system) - "Refresh all Sesman SYSTEM browsers." - (mapc (lambda (b) - (with-current-buffer b - (when (and (derived-mode-p 'sesman-browser-mode) - (eq system (sesman--system))) - (sesman-browser-revert)))) - (buffer-list))) - -(defun sesman-browser--goto-stop (stop-value) - (let ((search t)) - (goto-char (point-min)) - (while search - (goto-char (next-single-char-property-change (point) :sesman-stop)) - (if (eobp) - (progn (setq search nil) - (goto-char (next-single-char-property-change (point-min) :sesman-stop))) - (when (equal (get-text-property (point) :sesman-stop) stop-value) - (setq search nil)))))) - -(defun sesman-browser-toggle-sort () - "Toggle sorting of sessions. -See `sesman-browser-sort-type' for the default sorting type." - (interactive) - (when (eq sesman-browser-sort-type - (car sesman-browser--sort-types)) - (pop sesman-browser--sort-types)) - (unless sesman-browser--sort-types - (setq-local sesman-browser--sort-types (default-value 'sesman-browser--sort-types))) - (setq sesman-browser-sort-type (pop sesman-browser--sort-types)) - (let ((stop (sesman-browser-get :sesman-stop nil 'lax))) - (sesman-browser) - (sesman-browser--goto-stop stop) - (sesman-browser--sensor-function)) - (message "Sorted by %s" - (propertize (symbol-name sesman-browser-sort-type) 'face 'bold))) - -(define-derived-mode sesman-browser-mode special-mode "SesmanBrowser" - "Interactive view of Sesman sessions. -When applicable, system specific commands are locally bound to j when point is -on a session object." - ;; ensure there is a sesman-system here - (sesman--system) - (delete-all-overlays) - (setq-local sesman-browser--stop-overlay (make-overlay (point) (point))) - (overlay-put sesman-browser--stop-overlay 'face 'sesman-browser-highligh-face) - (setq-local sesman-browser--section-overlay (make-overlay (point) (point))) - (when window-system - (let* ((fringe-spec '(left-fringe sesman-left-bar sesman-browser-highligh-face)) - (dummy-string (propertize "|" 'display fringe-spec))) - (overlay-put sesman-browser--section-overlay 'line-prefix dummy-string))) - (add-hook 'sesman-post-command-hook 'sesman-browser-revert nil t) - (setq-local display-buffer-base-action '(nil . ((inhibit-same-window . t)))) - (setq-local sesman-browser--sort-types (default-value 'sesman-browser--sort-types)) - (setq-local revert-buffer-function #'sesman-browser-revert)) - -(defun sesman-browser--insert-session (system ses i) - (let ((ses-name (car ses)) - (head-template "%17s") - beg end) - (setq beg (point)) - - ;; session header - (insert (format "%3d: " i)) - (insert (propertize (car ses) - :sesman-stop ses-name - :sesman-vertical-stop t - :sesman-session-stop t - 'face 'bold - 'cursor-sensor-functions (list #'sesman-browser--sensor-function) - 'mouse-face 'highlight) - "\n") - - ;; links - (insert (format head-template "linked-to: ")) - (let ((link-groups (sesman-grouped-links system ses)) - (vert-stop)) - (dolist (grp link-groups) - (let* ((type (car grp))) - (dolist (link (cdr grp)) - (when (> (current-column) fill-column) - (insert "\n" (format head-template " ")) - (setq vert-stop nil)) - (let ((val (sesman--abbrev-path-maybe (sesman--lnk-value link)))) - (insert (propertize (sesman--format-context type val 'sesman-browser-button-face) - :sesman-stop (car link) - :sesman-vertical-stop (unless vert-stop (setq vert-stop t)) - :sesman-link link - 'cursor-sensor-functions (list #'sesman-browser--sensor-function) - 'mouse-face 'highlight))) - (insert " "))))) - (insert "\n") - - ;; objects - (insert (format head-template "objects: ")) - (let* ((info (sesman-session-info system ses)) - (map (plist-get info :map)) - (objects (plist-get info :objects)) - (strings (or (plist-get info :strings) - (mapcar (lambda (x) (format "%s" x)) objects))) - (kvals (seq-mapn #'cons objects strings)) - (kvals (seq-sort (lambda (a b) (string-lessp (cdr a) (cdr b))) - kvals)) - (vert-stop)) - (dolist (kv kvals) - (when (> (current-column) fill-column) - (insert "\n" (format head-template " ")) - (setq vert-stop nil)) - (let ((str (replace-regexp-in-string ses-name "%s" (cdr kv) nil t))) - (insert (propertize str - :sesman-stop str - :sesman-vertical-stop (unless vert-stop (setq vert-stop t)) - :sesman-object (car kv) - 'cursor-sensor-functions (list #'sesman-browser--sensor-function) - 'face 'sesman-browser-button-face - 'mouse-face 'highlight - 'help-echo "mouse-2: visit in other window" - 'keymap map) - " ")))) - - ;; session properties - (setq end (point)) - (put-text-property beg end :sesman-session ses) - (put-text-property beg end :sesman-session-name ses-name) - (put-text-property beg end :sesman-fragment-beg beg) - (put-text-property beg end :sesman-fragment-end end) - (insert "\n\n"))) - -;;;###autoload -(defun sesman-browser () - "Display an interactive session browser. -See `sesman-browser-mode' for more details." - (interactive) - (let* ((system (sesman--system)) - (pop-to (called-interactively-p 'any)) - (sessions (sesman-sessions system)) - (cur-session (when pop-to - (sesman-current-session 'CIDER))) - (buff (get-buffer-create (format "*sesman %s browser*" system)))) - (with-current-buffer buff - (setq-local sesman-system system) - (sesman-browser-mode) - (cursor-sensor-mode 1) - (let ((inhibit-read-only t) - (sessions (pcase sesman-browser-sort-type - ('name (seq-sort (lambda (a b) (string-greaterp (car b) (car a))) - sessions)) - ('relevance (sesman--sort-sessions system sessions)) - (_ (error "Invalid `sesman-browser-sort-type'")))) - (i 0)) - (erase-buffer) - (insert "\n ") - (insert (propertize (format "%s Sessions:" system) - 'face '(bold font-lock-keyword-face))) - (insert "\n\n") - (dolist (ses sessions) - (setq i (1+ i)) - (sesman-browser--insert-session system ses i)) - (when pop-to - (pop-to-buffer buff) - (sesman-browser--goto-stop (car cur-session))) - (sesman-browser--sensor-function))))) - -(provide 'sesman-browser) -;;; sesman-browser.el ends here |