;;; dframe --- dedicate frame support modes
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008, 2009, 2010
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1996-2011 Free Software Foundation, Inc.
;; Author: Eric M. Ludlam <zappo@gnu.org>
;; Keywords: file, tags, tools
"Return non-nil if FRAME is currently available."
(and frame (frame-live-p frame) (frame-visible-p frame)))
+(defvar x-sensitive-text-pointer-shape)
+(defvar x-pointer-shape)
+
(defun dframe-frame-mode (arg frame-var cache-var buffer-var frame-name
local-mode-fn
&optional
(list (cons 'left newleft)
(cons 'top newtop))))))
-(defun dframe-reposition-frame-xemacs (new-frame parent-frame location)
+(defun dframe-reposition-frame-xemacs (_new-frame _parent-frame _location)
"Move NEW-FRAME to be relative to PARENT-FRAME.
LOCATION can be one of 'random, 'left-right, or 'top-bottom."
;; Not yet implemented
FRAME-VAR is the variable storing the currently active dedicated frame.
If the current frame's buffer uses DESIRED-MAJOR-MODE, then use that frame."
(if (not (eq (selected-frame) (symbol-value frame-var)))
- (if (and (eq major-mode 'desired-major-mode)
+ (if (and (eq major-mode desired-major-mode)
(get-buffer-window (current-buffer))
(window-frame (get-buffer-window (current-buffer))))
(window-frame (get-buffer-window (current-buffer)))
(defvar dframe-client-functions nil
"List of client functions using the dframe timer.")
-(defun dframe-set-timer (timeout fn &optional null-on-error)
+(defun dframe-set-timer (timeout fn &optional _null-on-error)
"Apply a timer with TIMEOUT, to call FN, or remove a timer if TIMEOUT is nil.
TIMEOUT is the number of seconds until the dframe controled program
timer is called again. When TIMEOUT is nil, turn off all timeouts.
This function must be called from the buffer belonging to the program
-who requested the timer.
-If NULL-ON-ERROR is a symbol, set it to nil if we cannot create a timer."
+who requested the timer. NULL-ON-ERROR is ignored."
;; First, fix up our list of client functions
(if timeout
(add-to-list 'dframe-client-functions fn)
;; functions are left, shut er down.
(and dframe-timer (not timeout) dframe-client-functions))
;; Only call the low level function if we are changing the state.
- (dframe-set-timer-internal timeout null-on-error)))
+ (dframe-set-timer-internal timeout)))
-(defun dframe-set-timer-internal (timeout &optional null-on-error)
+(defun dframe-set-timer-internal (timeout &optional _null-on-error)
"Apply a timer with TIMEOUT to call the dframe timer manager."
(when dframe-timer
(if (featurep 'xemacs)
(if dframe-track-mouse-function
(funcall dframe-track-mouse-function event)))
-(defun dframe-help-echo (window &optional buffer position)
+(defun dframe-help-echo (_window &optional buffer position)
"Display help based context.
The context is in WINDOW, viewing BUFFER, at POSITION.
BUFFER and POSITION are optional because XEmacs doesn't use them."
(mapcar (function (lambda (hook) (funcall hook buffer)))
temp-buffer-show-hook))))
-(defun dframe-hack-buffer-menu (e)
+(defun dframe-hack-buffer-menu (_e)
"Control mouse 1 is buffer menu.
This hack overrides it so that the right thing happens in the main
Emacs frame, not in the dedicated frame.