(defcustom lurk-allow-ipv6 nil
"Set to non-nil to allow use of IPv6.")
+(defcustom lurk-show-joins nil
+ "Set to non-nil to be notified of joins, parts and quits.")
+
;;; Faces
;;
'((t :inherit font-lock-preprocessor-face))
"Face used for Lurk text.")
-(defface lurk-your-nick
- '((t :inherit font-lock-constant-face))
- "Face used for highlighting your nick.")
-
(defface lurk-prompt
'((t :inherit org-level-2))
"Face used for the prompt.")
(defvar lurk-version "Lurk v0.1")
-(defvar lurk-notice-prefix
- (concat
- (propertize
- "-" 'face 'lurk-faded)
- (propertize
- "!" 'face 'lurk-bold)
- (propertize
- "-" 'face 'lurk-faded)))
-
-(defvar lurk-error-prefix
- (propertize "!!!" 'face 'lurk-error))
+(defvar lurk-notice-prefix "-!-")
+(defvar lurk-error-prefix "!!!")
(defvar lurk-prompt-string
(propertize "> " 'face 'lurk-prompt))
(dolist (context (lurk-get-context-list))
(lurk-del-context-user context user)))
+(defun lurk-rename-user (old-nick new-nick)
+ (dolist (context (lurk-get-context-list))
+ (lurk-del-context-user context old-nick)
+ (lurk-add-context-users context (list new-nick))))
+
(defun lurk-get-context-type (name)
(cond
((string-prefix-p "#" name) 'channel)
(defun lurk-cycle-contexts-forward ()
(interactive)
- (lurk-cycle-contexts))
+ (lurk-cycle-contexts)
+ (lurk-highlight-context lurk-current-context))
(defun lurk-cycle-contexts-reverse ()
(interactive)
- (lurk-cycle-contexts t))
+ (lurk-cycle-contexts t)
+ (lurk-highlight-context lurk-current-context))
;;; Buffer
;;
-
-(defun lurk-display-string (&rest strings)
- (with-current-buffer (get-buffer-create "*lurk*")
- (save-excursion
- (goto-char lurk-prompt-marker)
- (let ((inhibit-read-only t)
- (old-pos (marker-position lurk-prompt-marker))
- (adaptive-fill-regexp (rx (= 6 anychar))))
- (insert-before-markers
- (propertize (concat (format-time-string "%H:%M") " ")
- 'face 'lurk-text
- 'read-only t)
- (propertize (concat (apply #'concat strings) "\n")
- 'read-only t))
- (fill-region old-pos lurk-prompt-marker)))))
-
(defun lurk-render-prompt ()
(with-current-buffer "*lurk*"
(let ((update-point (= lurk-input-marker (point)))
(lurk-render-prompt)))
-;;; Output formatting
+;;; Output formatting and highlighting
;;
+;; Partially-implemented idea: the face text property can be
+;; a list of faces, applied in order. By assigning each context
+;; a unique list and keeping track of these in a hash table, we can
+;; easily switch the face corresponding to a particular context
+;; by modifying the elements of this list.
+;;
+;; More subtly, we make only the cdrs of this list shared among
+;; all text of a given context, allowing the cars to be different
+;; and for different elements of the context-specific text to have
+;; different styling.
+
+;; Additionally, we can allow selective hiding of contexts via
+;; the buffer-invisibility-spec.
+
+(defvar lurk-context-facelists (make-hash-table :test 'equal)
+ "List of seen contexts and associated face lists.")
+
+(defun lurk-get-context-facelist (context)
+ (let ((facelist (gethash context lurk-context-facelists)))
+ (unless facelist
+ (setq facelist (list 'lurk-text))
+ (puthash context facelist lurk-context-facelists))
+ facelist))
+
+(defun lurk-display-string (context &rest strings)
+ (with-current-buffer (get-buffer-create "*lurk*")
+ (save-excursion
+ (goto-char lurk-prompt-marker)
+ (let ((inhibit-read-only t)
+ (old-pos (marker-position lurk-prompt-marker))
+ (adaptive-fill-regexp (rx (= 6 anychar)))
+ (fill-column 80)
+ (context-atom (if context (intern context) nil)))
+ (insert-before-markers
+ (propertize (concat (format-time-string "%H:%M") " ")
+ 'face (lurk-get-context-facelist context)
+ 'read-only t
+ 'context context
+ 'invisible context-atom
+ 'help-echo (concat "Context: " (or context "none")))
+ (propertize (concat (apply #'concat strings) "\n")
+ 'face (lurk-get-context-facelist context)
+ 'read-only t
+ 'context context
+ 'invisible context-atom
+ 'help-echo (concat "Context: " (or context "none"))))
+ (fill-region old-pos lurk-prompt-marker nil t)))))
+
(defun lurk-display-message (from to text)
(let ((context (if (eq 'channel (lurk-get-context-type to))
to
(if (equal to lurk-nick) from to))))
(lurk-display-string
- (propertize
- (pcase (lurk-get-context-type to)
- ('channel (concat to " <" from "> " text))
- ('nick (concat "[" from " -> " to "] " text))
- (_
- (error "Unsupported context type")))
- 'face 'lurk-text
- 'help-echo (concat "Context: " context)
- 'context context))))
+ context
+ (pcase (lurk-get-context-type to)
+ ('channel (concat to " <" from "> " text))
+ ('nick (concat "[" from " -> " to "] " text))
+ (_
+ (error "Unsupported context type"))))))
(defun lurk-display-notice (context &rest notices)
(lurk-display-string
- (propertize
- (concat lurk-notice-prefix " " (apply #'concat notices))
- 'help-echo (concat "Context: " (or context "none"))
- 'context context)))
+ context
+ lurk-notice-prefix " "
+ (apply #'concat notices)))
(defun lurk-display-error (&rest messages)
(lurk-display-string
- (concat lurk-error-prefix " "
- (propertize (apply #'concat messages)
- 'face 'lurk-error))))
+ nil
+ lurk-error-prefix " "
+ (apply #'concat messages)))
(defun lurk-highlight-context (context)
+ (maphash
+ (lambda (this-context facelist)
+ (if (equal this-context context)
+ (setcar facelist 'lurk-bold)
+ (setcar facelist 'lurk-faded)))
+ lurk-context-facelists)
+ (force-window-update "*lurk*"))
+
+(defun lurk-zoom-in (context)
+ (with-current-buffer "*lurk*"
+ (maphash
+ (lambda (this-context _)
+ (let ((this-context-atom (if this-context (intern this-context) nil)))
+ (if (equal this-context context)
+ (remove-from-invisibility-spec this-context-atom)
+ (add-to-invisibility-spec this-context-atom))))
+ lurk-context-facelists)
+ (force-window-update "*lurk*")))
+
+(defun lurk-zoom-out ()
(with-current-buffer "*lurk*"
- (let* ((pos lurk-prompt-marker)
- (nextpos (previous-single-property-change pos 'context))
- (inhibit-read-only t))
- (while (> pos nextpos)
- (let ((thiscontext (get-text-property nextpos 'context)))
- (if thiscontext
- (if (equal context thiscontext)
- (add-text-properties nextpos pos
- '(face (foreground-color . "green")))
- (add-text-properties nextpos pos
- '(face (foreground-color . "blue"))))
- (add-text-properties nextpos pos
- '(face lurk-text)))
- thiscontext
- (setq pos nextpos)
- (setq nextpos (previous-single-property-change pos 'context nil 1)))))))
+ (maphash
+ (lambda (this-context _)
+ (let ((this-context-atom (if this-context (intern this-context) nil)))
+ (remove-from-invisibility-spec this-context-atom)))
+ lurk-context-facelists)
+ (force-window-update "*lurk*")))
;;; Message evaluation
;;
(defun lurk-eval-msg-string (string)
- ;; (lurk-display-string string)
+ ;; (lurk-display-string nil string)
(let* ((msg (lurk-string->msg string)))
+ ;; (message (pp msg))
(pcase (lurk-msg-cmd msg)
("PING"
(lurk-send-msg
(let ((channel (car (lurk-msg-params msg)))
(nick (lurk-msg-src msg)))
(lurk-add-context-users channel (list nick))
- (lurk-display-notice channel nick " joined channel " channel)))
+ (if lurk-show-joins
+ (lurk-display-notice channel nick " joined channel " channel))))
((and "PART"
(guard (equal lurk-nick (lurk-msg-src msg))))
(let ((channel (car (lurk-msg-params msg)))
(nick (lurk-msg-src msg)))
(lurk-del-context-user channel nick)
- (lurk-display-notice channel nick " left channel " channel)))
+ (if lurk-show-joins
+ (lurk-display-notice channel nick " left channel " channel))))
("QUIT"
(let ((nick (lurk-msg-src msg))
(reason (mapconcat 'identity (lurk-msg-params msg) " ")))
(lurk-del-user nick)
- (lurk-display-notice nil nick " quit: " reason)))
+ (if lurk-show-joins
+ (lurk-display-notice nil nick " quit: " reason))))
((and "NICK"
(guard (equal lurk-nick (lurk-msg-src msg))))
("NICK"
(let ((old-nick (lurk-msg-src msg))
(new-nick (car (lurk-msg-params msg))))
- (lurk-display-notice nil nick " is now known as " new-nick)
- (lurk-rename-user nick new-nick)))
+ (lurk-display-notice nil old-nick " is now known as " new-nick)
+ (lurk-rename-user old-nick new-nick)))
("NOTICE"
(let ((nick (lurk-msg-src msg))
(lurk-display-notice "CTCP userinfo request from " from " (no response sent)"))
(_
+ (if (and (equal from "BitBot")
+ (equal to "##moshpit")
+ (cl-search "\\_o< QUACK!" text))
+ (lurk-send-msg (lurk-msg nil nil "PRIVMSG" to ",bef")))
(lurk-display-message from to text)))))
(_
- (lurk-display-string (lurk-msg->string msg))))))
+ (lurk-display-notice nil (lurk-msg->string msg))))))
;;; Command entering
The Lambda Lab / projects / lurk.git / blobdiff