fix: #82 split windows sensibly in exwm/webkit

1 files changed, 0 insertions, 494 deletions

diff --git a/flycheck_org-roam-ui.el b/flycheck_org-roam-ui.el
deleted file mode 100644
index 02c88a8..0000000
--- a/flycheck_org-roam-ui.el
+++ /dev/null
@@ -1,494 +0,0 @@
-;;; org-roam-ui.el --- User Interface for Org-roam -*- coding: utf-8; lexical-binding: t; -*-
-
-;; Copyright © 2021 Kirill Rogovoy, Thomas F. K. Jorna
-
-;; author: Kirill Rogovoy, Thomas Jorna
-;; URL: https://github.com/org-roam/org-roam-ui
-;; Keywords: org-mode, roam
-;; Version: 0
-;; Package-Requires: ((emacs "27.1") (f "0.17.2") (org-roam "2.0.0") (simple-httpd "20191103.1446") (websocket "20210110.17") (json "1.2"))
-
-;; 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 GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-;;
-;;  Org-roam-ui provides a web interface for navigating around notes created
-;;  within Org-roam.
-;;
-;;; Code:
-;;;; Dependencies
-(require 'f)
-(require 'json)
-(require 'simple-httpd)
-(require 'org-roam)
-(require 'websocket)
-
-(defgroup org-roam-ui nil
-  "UI in Org-roam."
-  :group 'org-roam
-  :prefix "org-roam-ui-"
-  :link '(url-link :tag "Github" "https://github.com/org-roam/org-roam-ui"))
-
-(defvar org-roam-ui/root-dir
-  (concat (file-name-directory
-           (f-full (or
-                    load-file-name
-                    buffer-file-name)))
-          ".")
-  "Root directory of the org-roam-ui project.")
-
-(defvar org-roam-ui/app-build-dir (expand-file-name "./out/" org-roam-ui/root-dir)
-  "Directory containing org-roam-ui's web build.")
-
-;; TODO: make into defcustom
-(defvar org-roam-ui-port
-  35901
-  "Port to serve the org-roam-ui interface.")
-
-(defcustom org-roam-ui-sync-theme t
-  "If true, sync your current Emacs theme with org-roam-ui.
-Works best with doom-themes.
-Ignored if a custom theme is provied for 'org-roam-ui-custom-theme'."
-  :group 'org-roam-ui
-  :type 'boolean)
-
-(defcustom org-roam-ui-custom-theme nil
-  "Custom theme for org-roam-ui. Blocks 'org-roam-ui-sync-theme.
-Provide a list of cons with the following values:
-bg, bg-alt, fg, fg-alt, red, orange, yellow, green, cyan, blue, violet, magenta.
-E.g. '((bg . \"#1E2029\")
-\(bg-alt . \"#282a36\")
-\(fg . \"#f8f8f2\")
-\(fg-alt . \"#6272a\")
-\(red . \"#ff5555\")
-\(orange . \"#f1fa8c\")
-\(yellow .\"#ffb86c\")
-\(green . \"#50fa7b\")
-\(cyan . \"#8be9fd\")
-\(blue . \"#ff79c6\")
-\(violet . \"#8be9fd\")
-\(magenta . \"#bd93f9\"))."
-  :group 'org-roam-ui
-  :type 'list)
-
-(defcustom org-roam-ui-follow t
-  "If true, org-roam-ui will follow you around in the graph."
-  :group 'org-roam-ui
-  :type 'boolean)
-
-(defcustom org-roam-ui-update-on-save t
-  "If true, org-roam-ui will send new data when you save an org-roam-buffer.
-This can lead to some jank."
-  :group 'org-roam-ui
-  :type 'boolean)
-
-(defcustom org-roam-ui-open-on-start t
-  "Whether to open your default browser when org-roam-ui-mode launces."
-  :group 'org-roam-ui
-  :type 'boolean)
-
-(defcustom org-roam-ui-find-ref-title t
-  "Should org-roam-ui use `org-roam-bibtex' to try to find the title of a reference in the bibliography?"
-  :group 'org-roam-ui
-  :type 'boolean)
-
-(defcustom org-roam-ui-retitle-ref-nodes t
-  "Should org-roam-ui use `org-roam-bibtex' try to retitle reference nodes?"
-  :group 'org-roam-ui
-  :type 'boolean)
-
-(defcustom org-roam-ui-ref-title-template "%^{author-abbrev} (%^{year}) %^{title}"
-  "A template for title creation, used for references without associated nodes.
-
-This uses `orb--pre-expand-template' under the hood and therefore only org-style
-capture `%^{...}' are supported."
-  :group 'org-roam-ui
-  :type 'string)
-
-(defcustom org-roam-ui-browser-function #'browse-url
-  "When non-nil launch org-roam-ui with a different browser function.
-Takes a function name, such as #'browse-url-chromium.
-Defaults to #'browse-url."
-  :group 'org-roam-ui
-  :type 'function)
-
-(defvar org-roam-ui--ws-current-node nil
-  "Var to keep track of which node you are looking at.")
-
-(defvar oru-ws nil
-  "The websocket for org-roam-ui.")
-
-(defvar org-roam-ui--window nil
-  "The window for displaying nodes opened from within ORUI.
-This is mostly to prevent issues with EXWM and the Webkit browser.")
-
-;; (defvar org-roam-ui-ws nil
-;;   "The websocket server for org-roam-ui.")
-
-;;;###autoload
-(define-minor-mode
-  org-roam-ui-mode
-  "Enable org-roam-ui.
-This serves the web-build and API over HTTP."
-  :lighter " org-roam-ui"
-  :global t
-  :group 'org-roam-ui
-  :init-value nil
-  (if (fboundp #'org-roam-version)
-    (when (eq (seq-first (org-roam-version)) 49)
-      (message "You are running org-roam %s. Org-roam-ui is only compatible with v2, please upgrade." (org-roam-version))
-      (setq org-roam-ui-mode -1))
-    (message "Org-roam is either not installed or not running. Please fix this.")
-      (setq org-roam-ui-mode -1))
-  (cond
-   (org-roam-ui-mode
-   ;;; check if the default keywords actually exist on `orb-preformat-keywords'
-   ;;; else add them
-    (setq-local httpd-port org-roam-ui-port)
-    (setq httpd-root org-roam-ui/app-build-dir)
-    (httpd-start)
-    (setq org-roam-ui-ws
-        (websocket-server
-         35903
-         :host 'local
-         :on-open (lambda (ws) (progn
-            (setq oru-ws ws)
-            (org-roam-ui--send-graphdata)
-            (when org-roam-ui-update-on-save
-            (add-hook 'after-save-hook #'org-roam-ui--on-save))
-            (message "Connection established with org-roam-ui")
-            (when org-roam-ui-follow
-              (org-roam-ui-follow-mode 1))))
-        :on-message (lambda (_websocket frame)
-                      (let* ((msg (json-parse-string (websocket-frame-text frame) :object-type 'alist))
-                             (command (alist-get 'command msg))
-                             (data (alist-get 'data msg)))
-                (cond ((string= command "open")
-                       (let* ((node (org-roam-populate (org-roam-node-create
-                                :id (alist-get 'id data))))
-                             (pos (org-roam-node-point node))
-                             (buf (org-roam-node-find-noselect node)))
-                         (unless (window-live-p org-roam-ui--window)
-                           (if-let ((windows (window-list))
-                                  (or-windows (seq-filter (lambda (window) (org-roam-buffer-p (window-buffer window))) windows))
-                                  (newest-window (car (seq-sort-by #'window-use-time #'v or-windows))))
-                             (setq org-roam-ui--window newest-window)
-                           (split-window-vertically)
-                           (setq org-roam-ui--window (frame-selected-window))))
-                        (set-window-buffer org-roam-ui--window buf)
-                        (select-window org-roam-ui--window)
-                        (goto-char pos)))
-                      ((string= command "delete")
-                       (progn
-                       (message "Deleted %s" (alist-get 'file data))
-                       (delete-file (alist-get 'file data))
-                       (org-roam-db-sync)
-                       (org-roam-ui--send-graphdata)))
-                      ((string= command "create")
-                       (progn
-                        (if (and (fboundp #'orb-edit-note) (alist-get 'ROAM_REFS data))
-                            (orb-edit-note (alist-get 'id data)))
-                        (org-roam-capture-
-                         :node (org-roam-node-create :title (alist-get 'title data))
-                         :props '(:finalize find-file))))
-                      (t (message "Something went wrong when receiving a message from Org-Roam-UI")))))
-         :on-close (lambda (_websocket)
-            (remove-hook 'after-save-hook #'org-roam-ui--on-save)
-            (org-roam-ui-follow-mode -1)
-            (message "Connection with org-roam-ui closed."))))
-     (when org-roam-ui-open-on-start (orui-open)))
-   (t
-    (progn
-    (websocket-server-close org-roam-ui-ws)
-    (httpd-stop)
-    (remove-hook 'after-save-hook #'org-roam-ui--on-save)
-    (org-roam-ui-follow-mode -1)))))
-
-(defun org-roam-ui--on-save ()
-  "Send graphdata on saving an org-roam buffer."
-  (when (org-roam-buffer-p)
-    (org-roam-ui--send-graphdata)))
-
-
-(defun org-roam-ui--check-orb-keywords ()
-  "Check if the default keywords are in `orb-preformat-keywords', if not, add them."
-  (when (and org-roam-ui-retitle-ref-nodes (boundp 'orb-preformat-keywords))
-  (dolist (keyword '("author-abbrev" "year" "title"))
-    (unless (seq-contains-p orb-preformat-keywords keyword)
-      (setq orb-preformat-keywords (append orb-preformat-keywords (list keyword)))))))
-
-(defun org-roam-ui--find-ref-title (ref)
-  "Find the title of the bibtex entry keyed by `REF'.
-
-Requires `org-roam-bibtex' and `bibtex-completion' (a dependency of `orb') to be
-loaded. Returns `ref' if an entry could not be found."
-  (if (and org-roam-ui-find-ref-title
-           (fboundp 'bibtex-completion-get-entry)
-           (fboundp 'orb--pre-expand-template)
-           (boundp 'orb-preformat-keywords))
-      (if-let ((entry (bibtex-completion-get-entry ref))
-               (orb-preformat-keywords (append orb-preformat-keywords '("author-abbrev" "year" "title"))))
-          ;; Create a fake capture template list, only the actual capture at 3
-          ;; matters. Interpolate the bibtex entries, and extract the filled
-          ;; template from the return value.
-          (nth 3 (orb--pre-expand-template `("" "" plain ,org-roam-ui-ref-title-template) entry))
-        ref)
-    ref))
-
-(defun org-roam-ui--replace-nth (el n lst)
-  "Non-destructively replace the `N'th element of `LST' with `EL'."
-  (let ((head (butlast lst (- (length lst) n)))
-        (tail (nthcdr (+ n 1) lst)))
-    (append head (list el) tail)))
-
-(defun org-roam-ui--citekey-to-ref (citekey)
-  "Convert a CITEKEY property (most likely with a `cite:' prefix) to just a key.
-
-This method is mostly taken from `org-roam-bibtex'
-see https://github.com/org-roam/org-roam-bibtex/blob/919ec8d837a7a3bd25232bdba17a0208efaefb2a/orb-utils.el#L289
-but is has been adapted to operate on a sting instead of a node. Requires
-`org-ref' to be loaded. Returns the `key' or nil if the format does not match
-the `org-ref-cite-re'"
-  (if-let ((boundp 'org-ref-cite-re)
-           (citekey-list (split-string-and-unquote citekey)))
-      (catch 'found
-        (dolist (c citekey-list)
-          (when (string-match org-ref-cite-re c)
-            (throw 'found (match-string 2 c)))))))
-
-(defun org-roam-ui--retitle-node (node)
-  "Replace the title of citation NODE with associated notes.
-
-A new title is created using information from the bibliography and formatted
-according to `org-roam-ui-ref-title-template', just like the citation nodes with
-a note are. It requires `org-roam-bibtex' and it's dependencies
-\(`bibtex-completion' and `org-ref'\) to be loaded.
-
-Returns the node with an updated title if the current node is a reference node
-and the key was found in the bibliography, otherwise the node is returned
-unchanged."
-  (if-let* (org-roam-ui-retitle-ref-nodes
-            ;; set a fake var because if-let(((boundp 'fake-var))) returns true
-            (orcr (boundp 'org-ref-cite-re))
-            (citekey (cdr (assoc "ROAM_REFS" (nth 5 node))))
-            (ref (org-roam-ui--citekey-to-ref citekey))
-            (title (org-roam-ui--find-ref-title ref)))
-      (org-roam-ui--replace-nth title 2 node)
-    node))
-
-(defun org-roam-ui--create-fake-node (ref)
-  "Create a fake node for REF without a source note."
-  (list ref ref (org-roam-ui--find-ref-title ref) 0 0 'nil `(("ROAM_REFS" . ,(format "cite:%s" ref)) ("FILELESS" . t)) 'nil))
-
-(defun org-roam-ui--send-graphdata ()
-  "Get roam data, make JSON, send through websocket to org-roam-ui."
-  (let* ((nodes-columns [id file title level pos olp properties ,(funcall group-concat tag (emacsql-escape-raw \, ))])
-         (nodes-names [id file title level pos olp properties tags])
-         (links-columns [links:source links:dest links:type])
-         (cites-columns [citations:node-id citations:cite-key refs:node-id])
-         (nodes-db-rows (org-roam-db-query `[:select ,nodes-columns :as tags
-                     :from nodes
-                     :left-join tags
-                     :on (= id node_id)
-                     :group :by id]))
-         links-db-rows
-         cites-db-rows
-         links-with-empty-refs)
-         ;; Put this check in until Doom upgrades to the latest org-roam
-         (if (fboundp 'org-roam-db-map-citations)
-             (setq links-db-rows (org-roam-db-query `[:select ,links-columns
-                                             :from links
-                                             :where (= links:type "id")])
-         ;; Left outer join on refs means any id link (or cite link without a
-         ;; corresponding node) will have 'nil for the `refs:node-id' value. Any
-         ;; cite link where a node has that `:ROAM_REFS:' will have a value.
-                    cites-db-rows (org-roam-db-query `[:select ,cites-columns
-                                             :from citations
-                                             :left :outer :join refs :on (= citations:cite-key refs:ref)])
-         ;; Convert any cite links that have nodes with associated refs to an
-         ;; id based link of type `ref' while removing the 'nil `refs:node-id'
-         ;; from all other links
-                    cites-db-rows (seq-map (lambda (l)
-                                   (pcase-let ((`(,source ,dest ,node-id) l))
-                                     (if node-id
-                                         (list source node-id "ref")
-                                       (list source dest "cite")))) cites-db-rows)
-                    links-db-rows (append links-db-rows cites-db-rows)
-                    links-with-empty-refs (seq-filter (lambda (link) (string-match-p "cite" (nth 2 link))) cites-db-rows))
-           (setq links-db-rows (org-roam-db-query `[:select [links:source links:dest links:type refs:node-id]
-                                             :from links
-                                             :left :outer :join refs :on (= links:dest refs:ref)
-                                             :where (or (= links:type "id") (like links:type "%cite%"))])
-                 links-db-rows (seq-map (lambda (l)
-                                   (pcase-let ((`(,source ,dest ,type ,node-id) l))
-                                     (if node-id
-                                         (list source node-id "ref")
-                                       (list source dest type)))) links-db-rows)
-                links-with-empty-refs (seq-filter (lambda (link) (string-match-p "cite" (nth 2 link))) links-db-rows)))
-         (let* ((empty-refs (delete-dups (seq-map (lambda (link) (nth 1 link)) links-with-empty-refs)))
-                (fake-nodes (seq-map 'org-roam-ui--create-fake-node empty-refs))
-         ;; Try to update real nodes that are reference with a title build from
-         ;; their bibliography entry. Check configuration here for avoid unneeded
-         ;; iteration though nodes.
-                (nodes-db-rows (if org-roam-ui-retitle-ref-nodes (seq-map 'org-roam-ui--retitle-node nodes-db-rows) nodes-db-rows))
-                (nodes-db-rows (append nodes-db-rows fake-nodes))
-                (response `((nodes . ,(mapcar (apply-partially #'org-roam-ui-sql-to-alist (append nodes-names nil)) nodes-db-rows))
-                                  (links . ,(mapcar (apply-partially #'org-roam-ui-sql-to-alist '(source target type)) links-db-rows))
-                                  (tags . ,(seq-mapcat #'seq-reverse (org-roam-db-query [:select :distinct tag :from tags]))))))
-    (websocket-send-text oru-ws (json-encode `((type . "graphdata") (data . ,response)))))))
-
-
-
-(defun org-roam-ui--update-current-node ()
-  "Send the current node data to the web-socket."
-  (when (and (websocket-openp oru-ws) (org-roam-buffer-p) (buffer-file-name))
-  (let* ((node (org-roam-id-at-point)))
-    (unless (string= org-roam-ui--ws-current-node node)
-    (setq org-roam-ui--ws-current-node node)
-      (websocket-send-text oru-ws (json-encode `((type . "command") (data . ((commandName . "follow") (id . ,node))))))))))
-
-
-(defun org-roam-ui--update-theme ()
-  "Send the current theme data to the websocket."
-  (let  ((ui-theme (list nil)))
-  (if org-roam-ui-sync-theme
-    (if (boundp 'doom-themes--colors)
-      (let*
-        ((colors (butlast doom-themes--colors (- (length doom-themes--colors) 25))) doom-theme (list-nil))
-        (progn
-          (dolist (color colors) (push (cons (car color) (car (cdr color))) doom-theme)))
-        (setq ui-theme doom-theme))
-      (setq ui-theme (org-roam-ui-get-theme)))
-    (when org-roam-ui-custom-theme
-     org-roam-ui-custom-theme))
-  ui-theme))
-
-(defun org-roam-ui-sql-to-alist (column-names rows)
-  "Convert sql result to alist for json encoding.
-ROWS is the sql result, while COLUMN-NAMES is the columns to use."
-  (let (res)
-    (while rows
-      ;; emacsql does not want to give us the tags as a list, so we post process it
-      (if (not (string= (car column-names) "tags"))
-          (push (cons (pop column-names) (pop rows)) res)
-      (push (cons (pop column-names)
-                  (seq-remove
-                   (lambda (elt) (string= elt ","))
-                   rows))
-                  res)
-      (setq rows nil)))
-    res))
-
-;; (defservlet* id/:id text/html ()
-;;   (let ((node (org-roam-populate (org-roam-node-create :id id)))
-;;         html-string)
-;;     (org-roam-with-temp-buffer (org-roam-node-file node)
-;;       (progn
-;;       (setq-local org-export-with-toc nil)
-;;       (setq-local org-export-with-broken-links t)
-;;       (setq-local org-export-with-sub-superscripts nil)
-;;       (replace-string "[[id:" "[[./")
-;;              (let* ((file-string (buffer-string))
-;;                     (matches (s-match-strings-all "\\[\\[\\(file:\\|\\.\\/\\)\\(.*\\.\\(png\\|jpg\\|jpeg\\|gif\\|svg\\)\\)\\]\\(\\[.*\\]\\)?\\]" file-string)))
-;;                (dolist (match matches)
-;;                  (let ((path (elt match 2))
-;;                        (link (elt match 0)))
-;;                    (unless (file-name-absolute-p path)
-;;                      (setq path (concat (file-name-directory (org-roam-node-file-node)) path)))
-;;                    (setq path (f-full path))
-;;                    (if (file-exists-p path)
-;;                        (setq file-string
-;;                              (s-replace link (format "[[image:%s]]" path) file-string)))))
-;;                (erase-buffer)
-;;              (insert file-string))
-;;       (setq html-string (org-export-as 'html))))
-;;     (insert html-string)
-;;     (httpd-send-header t "text/html" 200 :Access-Control-Allow-Origin "*")))
-
-(defun org-roam-ui-get-theme ()
-  "Attempt to bring the current theme into a standardized format."
-(list `(bg . ,(face-background hl-line-face))
-        `(bg-alt . ,(face-background 'default))
-        `(fg . ,(face-foreground 'default))
-        `(fg-alt . ,(face-foreground font-lock-comment-face))
-        `(red . ,(face-foreground 'error))
-        `(orange . ,(face-foreground 'warning))
-        `(yellow . ,(face-foreground font-lock-builtin-face))
-        `(green . ,(face-foreground 'success))
-        `(cyan . ,(face-foreground font-lock-constant-face))
-        `(blue . ,(face-foreground font-lock-keyword-face))
-        `(violet . ,(face-foreground font-lock-constant-face))
-        `(magenta . ,(face-foreground font-lock-preprocessor-face))))
-
-
-;;;; commands
-;;;###autoload
-(defun orui-open ()
-  "Ensure `org-roam-ui-mode' is enabled, then open the `org-roam-ui' webpage."
-  (interactive)
-  (or org-roam-ui-mode (org-roam-ui-mode))
-  (funcall org-roam-ui-browser-function (format "http://localhost:%d" org-roam-ui-port)))
-
-;;;###autoload
-(defun orui-node-zoom (&optional id speed padding)
-  "Move the view of the graph to current node.
-or optionally a node of your choosing.
-Optionally takes three arguments:
-The ID of the node you want to travel to.
-The SPEED in ms it takes to make the transition.
-The PADDING around the nodes in the viewport."
-  (interactive)
-  (if-let ((node (or id (org-roam-id-at-point))))
-  (websocket-send-text oru-ws (json-encode `((type . "command") (data .
-      ((commandName . "zoom") (id . ,node) (speed . ,speed) (padding . ,padding)))))))
-  (message "No node found."))
-
-
-;;;###autoload
-(defun orui-node-local (&optional id speed padding)
-  "Open the local graph view of the current node.
-Optionally with ID (string), SPEED (number, ms) and PADDING (number, px)."
-  (interactive)
-  (if-let ((node (or id (org-roam-id-at-point))))
-  (websocket-send-text oru-ws (json-encode `((type . "command") (data .
-      ((commandName . "local") (id . ,node) (speed . ,speed) (padding . ,padding)))))))
-  (message "No node found."))
-
-
-;;;###autoload
-(define-minor-mode org-roam-ui-follow-mode
-  "Set whether ORUI should follow your every move in Emacs."
-  :lighter " org-roam-ui"
-  :global t
-  :group 'org-roam-ui
-  :init-value nil
-  (if org-roam-ui-follow-mode
-      (progn
-    (add-hook 'post-command-hook #'org-roam-ui--update-current-node)
-    (message "Org-Roam-UI will now follow you around."))
-      (remove-hook 'post-command-hook #'org-roam-ui--update-current-node)
-      (message "Org-Roam-UI will now leave you alone.")))
-
-
-(defun orui-sync-theme ()
-  "Sync your current Emacs theme with org-roam-ui."
-  (interactive)
-  (websocket-send-text oru-ws (json-encode `((type . "theme") (data . ,(org-roam-ui--update-theme))))))
-
-(provide 'org-roam-ui)
-;;; org-roam-ui.el ends here