-;;; riece-highlight.el --- coloring IRC buffers
+;;; riece-highlight.el --- highlight IRC buffers
;; Copyright (C) 1998-2003 Daiki Ueno
;; Author: Daiki Ueno <ueno@unixuser.org>
;;; Code:
(require 'riece-globals)
+(require 'riece-options) ;riece-channel-list-buffer-mode
+(require 'riece-identity) ;riece-format-identity
+(require 'riece-misc)
(require 'font-lock)
+(require 'derived)
(defgroup riece-highlight nil
- "Highlight your IRC buffer"
+ "Highlight IRC buffers"
:tag "Highlight"
:prefix "riece-"
:group 'riece)
(defgroup riece-highlight-faces nil
- "Faces for highlight your IRC buffer"
+ "Faces for highlight IRC buffers"
:tag "Faces"
:prefix "riece-highlight-"
:group 'riece-highlight)
-(defcustom riece-change-face 'riece-change-face
- "Face used for displaying \"*** Change:\" line."
- :type 'face
- :group 'riece-highlight-faces)
-
-(defcustom riece-notice-face 'riece-notice-face
- "Face used for displaying \"*** Notice:\" line."
- :type 'face
- :group 'riece-highlight-faces)
-
-(defcustom riece-wallops-face 'riece-wallops-face
- "Face used for displaying \"*** Wallops:\" line."
- :type 'face
- :group 'riece-highlight-faces)
-
-(defcustom riece-error-face 'riece-error-face
- "Face used for displaying \"*** Error:\" line."
- :type 'face
- :group 'riece-highlight-faces)
-
-(defcustom riece-info-face 'riece-info-face
- "Face used for displaying \"*** Info:\" line."
- :type 'face
- :group 'riece-highlight-faces)
-
-(defcustom riece-server-face 'riece-server-face
- "Face used for displaying \"(from server)\" extent."
- :type 'face
- :group 'riece-highlight-faces)
-
-(defcustom riece-prefix-face 'riece-prefix-face
- "Face used for displaying \"<nick>\" extent."
- :type 'face
- :group 'riece-highlight-faces)
-
-(defface riece-change-face
+(defface riece-dialogue-change-face
'((((class color)
(background dark))
(:foreground "cyan" :bold t))
(:bold t)))
"Face used for displaying \"*** Change:\" line"
:group 'riece-highlight-faces)
+(defvar riece-dialogue-change-face 'riece-dialogue-change-face)
-(defface riece-notice-face
+(defface riece-dialogue-notice-face
'((((class color)
(background dark))
(:foreground "green2" :bold t))
(:bold t)))
"Face used for displaying \"*** Notice:\" line"
:group 'riece-highlight-faces)
+(defvar riece-dialogue-notice-face 'riece-dialogue-notice-face)
-(defface riece-wallops-face
+(defface riece-dialogue-wallops-face
'((((class color)
(background dark))
(:foreground "yellow" :bold t))
(:bold t)))
"Face used for displaying \"*** Wallops:\" line"
:group 'riece-highlight-faces)
+(defvar riece-dialogue-wallops-face 'riece-dialogue-wallops-face)
-(defface riece-error-face
+(defface riece-dialogue-error-face
'((((class color)
(background dark))
(:foreground "cornflower blue" :bold t))
(:bold t)))
"Face used for displaying \"*** Error:\" line"
:group 'riece-highlight-faces)
+(defvar riece-dialogue-error-face 'riece-dialogue-error-face)
-(defface riece-info-face
+(defface riece-dialogue-info-face
'((((class color)
(background dark))
(:foreground "PaleTurquoise" :bold t))
(:bold t)))
"Face used for displaying \"*** Info:\" line"
:group 'riece-highlight-faces)
+(defvar riece-dialogue-info-face 'riece-dialogue-info-face)
-(defface riece-server-face
+(defface riece-dialogue-server-face
'((((class color)
(background dark))
(:foreground "Gray70"))
(:bold t)))
"Face used for displaying \"(from server)\" extent."
:group 'riece-highlight-faces)
+(defvar riece-dialogue-server-face 'riece-dialogue-server-face)
-(defface riece-prefix-face
+(defface riece-dialogue-prefix-face
'((((class color)
(background dark))
(:foreground "moccasin"))
(:bold nil)))
"Face used for displaying \"<nick>\" extent"
:group 'riece-highlight-faces)
+(defvar riece-dialogue-prefix-face 'riece-dialogue-prefix-face)
-(defcustom riece-highlight-font-lock-keywords
+(defcustom riece-dialogue-font-lock-keywords
(append
(list (list (concat "^" riece-time-prefix-regexp
"\\(<[^>]+>\\|>[^<]+<\\|([^)]+)\\|{[^}]+}\\|=[^=]+=\\)")
- '(1 riece-prefix-face append t)))
+ '(1 riece-dialogue-prefix-face append t)))
;; set property to the whole line
(mapcar
(lambda (line)
(regexp-quote
(symbol-value (intern (format "riece-%s-prefix" line))))
".*\\)$")
- (list 1 (intern (format "riece-%s-face" line)) t t)))
+ (list 1 (intern (format "riece-dialogue-%s-face" line)) t t)))
'(change notice wallops error info))
- (list (list "(from [^)]+)$" 0 riece-server-face t)))
- "Normal and deformed faces for IRC normal line."
+ '((riece-highlight-server-match 0 riece-dialogue-server-face t)))
+ "Default expressions to highlight in riece-dialogue-mode."
:type '(repeat (list string))
:group 'riece-highlight)
-(defun riece-highlight-schedule-turn-on-font-lock ()
- (add-hook 'riece-channel-mode-hook
- 'riece-highlight-turn-on-font-lock)
- (add-hook 'riece-others-mode-hook
- 'riece-highlight-turn-on-font-lock)
- (add-hook 'riece-dialogue-mode-hook
- 'riece-highlight-turn-on-font-lock))
+(defface riece-channel-list-default-face
+ '((t ()))
+ "Face used for displaying channels."
+ :group 'riece-highlight-faces)
+(defvar riece-channel-list-default-face 'riece-channel-list-default-face)
-(defvar font-lock-support-mode)
-(defun riece-highlight-turn-on-font-lock ()
+(defface riece-channel-list-current-face
+ '((((class color)
+ (background dark))
+ (:foreground "turquoise" :underline t))
+ (((class color)
+ (background light))
+ (:foreground "SeaGreen" :underline t))
+ (t
+ ()))
+ "Face used for displaying the current channel."
+ :group 'riece-highlight-faces)
+(defvar riece-channel-list-current-face 'riece-channel-list-current-face)
+
+(defcustom riece-channel-list-mark-face-alist
+ '((?* . riece-channel-list-current-face))
+ "An alist mapping marks on riece-channel-list-buffer to faces."
+ :type 'list
+ :group 'riece-highlight)
+
+(defcustom riece-channel-list-font-lock-keywords
+ '(("^[ 0-9][0-9]:\\(.\\)\\(.*\\)"
+ (2 (or (cdr (assq (aref (match-string 1) 0)
+ riece-channel-list-mark-face-alist))
+ riece-channel-list-default-face))))
+ "Default expressions to highlight in riece-channel-list-mode."
+ :type '(repeat (list string))
+ :group 'riece-highlight)
+
+(unless (riece-facep 'riece-modeline-current-face)
+ (make-face 'riece-modeline-current-face
+ "Face used for displaying the current channel in modeline.")
+ (if (featurep 'xemacs)
+ (set-face-parent 'riece-modeline-current-face 'modeline))
+ (set-face-foreground 'riece-modeline-current-face
+ (face-foreground 'riece-channel-list-current-face)))
+
+(defvar riece-highlight-enabled nil)
+
+(defconst riece-highlight-description
+ "Highlight IRC buffers")
+
+(defun riece-highlight-server-match (limit)
+ (and (re-search-forward "(from [^)]+)$" limit t)
+ (get-text-property (match-beginning 0) 'riece-server-name)))
+
+(defun riece-highlight-setup-dialogue ()
(make-local-variable 'font-lock-defaults)
- (setq font-lock-defaults '(riece-highlight-font-lock-keywords t))
- (make-local-variable 'font-lock-verbose)
- (setq font-lock-verbose nil)
- (when (boundp 'font-lock-support-mode)
- (make-local-variable 'font-lock-support-mode)
- (setq font-lock-support-mode nil))
- (make-local-hook 'font-lock-mode-hook)
- (setq font-lock-mode-hook nil)
- (turn-on-font-lock)
+ (setq font-lock-defaults '(riece-dialogue-font-lock-keywords t))
+ ;; In XEmacs, auto-initialization of font-lock is not affective
+ ;; when buffer-file-name is not set.
+ (font-lock-set-defaults)
(make-local-hook 'after-change-functions)
(add-hook 'after-change-functions
- 'riece-highlight-hide-prefix nil 'local))
+ 'riece-highlight-hide-prefix nil 'local)
+ (if riece-highlight-enabled
+ (font-lock-mode 1)))
+
+(defun riece-highlight-setup-channel-list ()
+ (make-local-variable 'font-lock-defaults)
+ (setq font-lock-defaults '(riece-channel-list-font-lock-keywords t))
+ ;; In XEmacs, auto-initialization of font-lock is not affective
+ ;; when buffer-file-name is not set.
+ (font-lock-set-defaults)
+ (if riece-highlight-enabled
+ (font-lock-mode 1)))
(defun riece-highlight-hide-prefix (start end length)
(save-excursion
(if (looking-at riece-prefix-regexp)
(put-text-property (match-beginning 1) (match-end 1) 'invisible t))))
+(defun riece-highlight-put-overlay-faces (start end)
+ (if riece-highlight-enabled
+ (riece-scan-property-region
+ 'riece-overlay-face
+ start end
+ (lambda (start end)
+ (riece-overlay-put (riece-make-overlay start end)
+ 'face
+ (get-text-property start 'riece-overlay-face))))))
+
+(defun riece-highlight-format-identity-for-channel-list-indicator (index
+ identity)
+ (if (and riece-highlight-enabled
+ (riece-identity-equal identity riece-current-channel))
+ (let ((string (riece-format-identity identity))
+ (start 0))
+ ;; Escape % -> %%.
+ (while (string-match "%" string start)
+ (setq start (1+ (match-end 0))
+ string (replace-match "%%" nil nil string)))
+ (list (format "%d:" index)
+ (riece-propertize-modeline-string
+ string 'face 'riece-modeline-current-face)))))
+
(defun riece-highlight-insinuate ()
(put 'riece-channel-mode 'font-lock-defaults
- '(riece-highlight-font-lock-keywords t))
+ '(riece-dialogue-font-lock-keywords t))
+ (add-hook 'riece-channel-mode-hook
+ 'riece-highlight-setup-dialogue)
(put 'riece-others-mode 'font-lock-defaults
- '(riece-highlight-font-lock-keywords t))
+ '(riece-dialogue-font-lock-keywords t))
+ (add-hook 'riece-others-mode-hook
+ 'riece-highlight-setup-dialogue)
(put 'riece-dialogue-mode 'font-lock-defaults
- '(riece-highlight-font-lock-keywords t))
- (add-hook 'riece-after-load-startup-hook
- 'riece-highlight-schedule-turn-on-font-lock))
+ '(riece-dialogue-font-lock-keywords t))
+ (add-hook 'riece-dialogue-mode-hook
+ 'riece-highlight-setup-dialogue)
+ (put 'riece-channel-list-mode 'font-lock-defaults
+ '(riece-channel-list-font-lock-keywords t))
+ (add-hook 'riece-channel-list-mode-hook
+ 'riece-highlight-setup-channel-list)
+ (add-hook 'riece-format-identity-for-channel-list-indicator-functions
+ 'riece-highlight-format-identity-for-channel-list-indicator)
+ (add-hook 'riece-after-insert-functions
+ 'riece-highlight-put-overlay-faces))
+
+(defun riece-highlight-enable ()
+ (let ((buffers riece-buffer-list))
+ (while buffers
+ (if (memq (derived-mode-class
+ (with-current-buffer (car buffers)
+ major-mode))
+ '(riece-dialogue-mode riece-channel-list-mode))
+ (with-current-buffer (car buffers)
+ (font-lock-mode 1)))
+ (setq buffers (cdr buffers))))
+ (setq riece-highlight-enabled t))
+
+(defun riece-highlight-disable ()
+ (let ((buffers riece-buffer-list))
+ (while buffers
+ (if (memq (derived-mode-class
+ (with-current-buffer (car buffers)
+ major-mode))
+ '(riece-dialogue-mode riece-channel-list-mode))
+ (with-current-buffer (car buffers)
+ (font-lock-mode 0)))
+ (setq buffers (cdr buffers))))
+ (setq riece-highlight-enabled nil))
(provide 'riece-highlight)