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;; Start of xbindkeys guile configuration ;;
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;; This configuration is guile based.
;;   http://www.gnu.org/software/guile/guile.html
;; any functions that work in guile will work here.
;; see EXTRA FUNCTIONS:

;; Version: 1.8.3

;; If you edit this file, do not forget to uncomment any lines
;; that you change.
;; The semicolon(;) symbol may be used anywhere for comments.

;; To specify a key, you can use 'xbindkeys --key' or
;; 'xbindkeys --multikey' and put one of the two lines in this file.

;; A list of keys is in /usr/include/X11/keysym.h and in
;; /usr/include/X11/keysymdef.h
;; The XK_ is not needed.

;; List of modifier:
;;   Release, Control, Shift, Mod1 (Alt), Mod2 (NumLock),
;;   Mod3 (CapsLock), Mod4, Mod5 (Scroll).


;; The release modifier is not a standard X modifier, but you can
;; use it if you want to catch release instead of press events

;; By defaults, xbindkeys does not pay attention to modifiers
;; NumLock, CapsLock and ScrollLock.
;; Uncomment the lines below if you want to use them.
;; To dissable them, call the functions with #f


;;;;EXTRA FUNCTIONS: Enable numlock, scrolllock or capslock usage
;;(set-numlock! #t)
;;(set-scrolllock! #t)
;;(set-capslock! #t)

;;;;; Scheme API reference
;;;;
;; Optional modifier state:
;; (set-numlock! #f or #t)
;; (set-scrolllock! #f or #t)
;; (set-capslock! #f or #t)
;;
;; Shell command key:
;; (xbindkey key "foo-bar-command [args]")
;; (xbindkey '(modifier* key) "foo-bar-command [args]")
;;
;; Scheme function key:
;; (xbindkey-function key function-name-or-lambda-function)
;; (xbindkey-function '(modifier* key) function-name-or-lambda-function)
;;
;; Other functions:
;; (remove-xbindkey key)
;; (run-command "foo-bar-command [args]")
;; (grab-all-keys)
;; (ungrab-all-keys)
;; (remove-all-keys)
;; (debug)


;; Examples of commands:

(xbindkey '(control shift q) "xbindkeys_show")

;; set directly keycode (here control + f with my keyboard)
(xbindkey '("m:0x4" "c:41") "xterm")

;; specify a mouse button
(xbindkey '(control "b:2") "xterm")

;;(xbindkey '(shift mod2 alt s) "xterm -geom 50x20+20+20")

;; set directly keycode (control+alt+mod2 + f with my keyboard)
(xbindkey '(alt "m:4" mod2 "c:0x29") "xterm")

;; Control+Shift+a  release event starts rxvt
;;(xbindkey '(release control shift a) "rxvt")

;; Control + mouse button 2 release event starts rxvt
;;(xbindkey '(releace control "b:2") "rxvt")


;; Extra features
(xbindkey-function '(control a)
		   (lambda ()
		     (display "Hello from Scheme!")
		     (newline)))

(xbindkey-function '(shift p)
		   (lambda ()
		     (run-command "xterm")))


;; Double click test
(xbindkey-function '(control w)
		   (let ((count 0))
		     (lambda ()
		       (set! count (+ count 1))
		       (if (> count 1)
			   (begin
			    (set! count 0)
			    (run-command "xterm"))))))

;; Time double click test:
;;  - short double click -> run an xterm
;;  - long  double click -> run an rxvt
(xbindkey-function '(shift w)
		   (let ((time (current-time))
			 (count 0))
		     (lambda ()
		       (set! count (+ count 1))
		       (if (> count 1)
			   (begin
			    (if (< (- (current-time) time) 1)
				(run-command "xterm")
				(run-command "rxvt"))
			    (set! count 0)))
		       (set! time (current-time)))))


;; Chording keys test: Start differents program if only one key is
;; pressed or another if two keys are pressed.
;; If key1 is pressed start cmd-k1
;; If key2 is pressed start cmd-k2
;; If both are pressed start cmd-k1-k2 or cmd-k2-k1 following the
;;   release order
(define (define-chord-keys key1 key2 cmd-k1 cmd-k2 cmd-k1-k2 cmd-k2-k1)
    "Define chording keys"
  (let ((k1 #f) (k2 #f))
    (xbindkey-function key1 (lambda () (set! k1 #t)))
    (xbindkey-function key2 (lambda () (set! k2 #t)))
    (xbindkey-function (cons 'release key1)
		       (lambda ()
			 (if (and k1 k2)
			     (run-command cmd-k1-k2)
			     (if k1 (run-command cmd-k1)))
			 (set! k1 #f) (set! k2 #f)))
    (xbindkey-function (cons 'release key2)
		       (lambda ()
			 (if (and k1 k2)
			     (run-command cmd-k2-k1)
			     (if k2 (run-command cmd-k2)))
			 (set! k1 #f) (set! k2 #f)))))


;; Example:
;;   Shift + b:1                   start an xterm
;;   Shift + b:3                   start an rxvt
;;   Shift + b:1 then Shift + b:3  start gv
;;   Shift + b:3 then Shift + b:1  start xpdf

(define-chord-keys '(shift "b:1") '(shift "b:3")
  "xterm" "rxvt" "gv" "xpdf")

;; Here the release order have no importance
;; (the same program is started in both case)
(define-chord-keys '(alt "b:1") '(alt "b:3")
  "gv" "xpdf" "xterm" "xterm")


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;; End of xbindkeys guile configuration ;;
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